"Fossies" - the Fresh Open Source Software Archive 
"Fossies" - the Fresh Open Source Software Archive A hint: This file contains one or more very long lines, so maybe it is better readable using the pure text view mode that shows the contents as wrapped lines within the browser window.
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for Xdelta3 3.0.11. 4 # 5 # Report bugs to <josh.macdonald@gmail.com>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 202 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 203 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 204 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 PATH=/empty FPATH=/empty; export PATH FPATH 207 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 208 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 209 test \$(( 1 + 1 )) = 2 || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf@gnu.org and 278 $0: josh.macdonald@gmail.com about your system, including 279 $0: any error possibly output before this message. Then 280 $0: install a modern shell, or manually run the script 281 $0: under such a shell if you do have one." 282 fi 283 exit 1 284 fi 285 fi 286 fi 287 SHELL=${CONFIG_SHELL-/bin/sh} 288 export SHELL 289 # Unset more variables known to interfere with behavior of common tools. 290 CLICOLOR_FORCE= GREP_OPTIONS= 291 unset CLICOLOR_FORCE GREP_OPTIONS 292 293 ## --------------------- ## 294 ## M4sh Shell Functions. ## 295 ## --------------------- ## 296 # as_fn_unset VAR 297 # --------------- 298 # Portably unset VAR. 299 as_fn_unset () 300 { 301 { eval $1=; unset $1;} 302 } 303 as_unset=as_fn_unset 304 305 # as_fn_set_status STATUS 306 # ----------------------- 307 # Set $? to STATUS, without forking. 308 as_fn_set_status () 309 { 310 return $1 311 } # as_fn_set_status 312 313 # as_fn_exit STATUS 314 # ----------------- 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 316 as_fn_exit () 317 { 318 set +e 319 as_fn_set_status $1 320 exit $1 321 } # as_fn_exit 322 323 # as_fn_mkdir_p 324 # ------------- 325 # Create "$as_dir" as a directory, including parents if necessary. 326 as_fn_mkdir_p () 327 { 328 329 case $as_dir in #( 330 -*) as_dir=./$as_dir;; 331 esac 332 test -d "$as_dir" || eval $as_mkdir_p || { 333 as_dirs= 334 while :; do 335 case $as_dir in #( 336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 337 *) as_qdir=$as_dir;; 338 esac 339 as_dirs="'$as_qdir' $as_dirs" 340 as_dir=`$as_dirname -- "$as_dir" || 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 342 X"$as_dir" : 'X\(//\)[^/]' \| \ 343 X"$as_dir" : 'X\(//\)$' \| \ 344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 345 $as_echo X"$as_dir" | 346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\/\)[^/].*/{ 351 s//\1/ 352 q 353 } 354 /^X\(\/\/\)$/{ 355 s//\1/ 356 q 357 } 358 /^X\(\/\).*/{ 359 s//\1/ 360 q 361 } 362 s/.*/./; q'` 363 test -d "$as_dir" && break 364 done 365 test -z "$as_dirs" || eval "mkdir $as_dirs" 366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 367 368 369 } # as_fn_mkdir_p 370 371 # as_fn_executable_p FILE 372 # ----------------------- 373 # Test if FILE is an executable regular file. 374 as_fn_executable_p () 375 { 376 test -f "$1" && test -x "$1" 377 } # as_fn_executable_p 378 # as_fn_append VAR VALUE 379 # ---------------------- 380 # Append the text in VALUE to the end of the definition contained in VAR. Take 381 # advantage of any shell optimizations that allow amortized linear growth over 382 # repeated appends, instead of the typical quadratic growth present in naive 383 # implementations. 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394 fi # as_fn_append 395 396 # as_fn_arith ARG... 397 # ------------------ 398 # Perform arithmetic evaluation on the ARGs, and store the result in the 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments 400 # must be portable across $(()) and expr. 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406 else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411 fi # as_fn_arith 412 413 414 # as_fn_error STATUS ERROR [LINENO LOG_FD] 415 # ---------------------------------------- 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 418 # script with STATUS, using 1 if that was 0. 419 as_fn_error () 420 { 421 as_status=$1; test $as_status -eq 0 && as_status=1 422 if test "$4"; then 423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 425 fi 426 $as_echo "$as_me: error: $2" >&2 427 as_fn_exit $as_status 428 } # as_fn_error 429 430 if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433 else 434 as_expr=false 435 fi 436 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439 else 440 as_basename=false 441 fi 442 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445 else 446 as_dirname=false 447 fi 448 449 as_me=`$as_basename -- "$0" || 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 451 X"$0" : 'X\(//\)$' \| \ 452 X"$0" : 'X\(/\)' \| . 2>/dev/null || 453 $as_echo X/"$0" | 454 sed '/^.*\/\([^/][^/]*\)\/*$/{ 455 s//\1/ 456 q 457 } 458 /^X\/\(\/\/\)$/{ 459 s//\1/ 460 q 461 } 462 /^X\/\(\/\).*/{ 463 s//\1/ 464 q 465 } 466 s/.*/./; q'` 467 468 # Avoid depending upon Character Ranges. 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472 as_cr_digits='0123456789' 473 as_cr_alnum=$as_cr_Letters$as_cr_digits 474 475 476 as_lineno_1=$LINENO as_lineno_1a=$LINENO 477 as_lineno_2=$LINENO as_lineno_2a=$LINENO 478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 481 sed -n ' 482 p 483 /[$]LINENO/= 484 ' <$as_myself | 485 sed ' 486 s/[$]LINENO.*/&-/ 487 t lineno 488 b 489 :lineno 490 N 491 :loop 492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 493 t loop 494 s/-\n.*// 495 ' >$as_me.lineno && 496 chmod +x "$as_me.lineno" || 497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 498 499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 500 # already done that, so ensure we don't try to do so again and fall 501 # in an infinite loop. This has already happened in practice. 502 _as_can_reexec=no; export _as_can_reexec 503 # Don't try to exec as it changes $[0], causing all sort of problems 504 # (the dirname of $[0] is not the place where we might find the 505 # original and so on. Autoconf is especially sensitive to this). 506 . "./$as_me.lineno" 507 # Exit status is that of the last command. 508 exit 509 } 510 511 ECHO_C= ECHO_N= ECHO_T= 512 case `echo -n x` in #((((( 513 -n*) 514 case `echo 'xy\c'` in 515 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 516 xy) ECHO_C='\c';; 517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 518 ECHO_T=' ';; 519 esac;; 520 *) 521 ECHO_N='-n';; 522 esac 523 524 rm -f conf$$ conf$$.exe conf$$.file 525 if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527 else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530 fi 531 if (echo >conf$$.file) 2>/dev/null; then 532 if ln -s conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s='ln -s' 534 # ... but there are two gotchas: 535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 537 # In both cases, we have to default to `cp -pR'. 538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 539 as_ln_s='cp -pR' 540 elif ln conf$$.file conf$$ 2>/dev/null; then 541 as_ln_s=ln 542 else 543 as_ln_s='cp -pR' 544 fi 545 else 546 as_ln_s='cp -pR' 547 fi 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549 rmdir conf$$.dir 2>/dev/null 550 551 if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553 else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556 fi 557 558 as_test_x='test -x' 559 as_executable_p=as_fn_executable_p 560 561 # Sed expression to map a string onto a valid CPP name. 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 563 564 # Sed expression to map a string onto a valid variable name. 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567 SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570 test -n "$DJDIR" || exec 7<&0 </dev/null 571 exec 6>&1 572 573 # Name of the host. 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 575 # so uname gets run too. 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578 # 579 # Initializations. 580 # 581 ac_default_prefix=/usr/local 582 ac_clean_files= 583 ac_config_libobj_dir=. 584 LIBOBJS= 585 cross_compiling=no 586 subdirs= 587 MFLAGS= 588 MAKEFLAGS= 589 590 # Identity of this package. 591 PACKAGE_NAME='Xdelta3' 592 PACKAGE_TARNAME='xdelta3' 593 PACKAGE_VERSION='3.0.11' 594 PACKAGE_STRING='Xdelta3 3.0.11' 595 PACKAGE_BUGREPORT='josh.macdonald@gmail.com' 596 PACKAGE_URL='http://xdelta.org/' 597 598 # 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Assumes 1685 # that executables *can* be run. 1686 ac_fn_c_try_run () 1687 { 1688 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1689 if { { ac_try="$ac_link" 1690 case "(($ac_try" in 1691 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1692 *) ac_try_echo=$ac_try;; 1693 esac 1694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1695 $as_echo "$ac_try_echo"; } >&5 1696 (eval "$ac_link") 2>&5 1697 ac_status=$? 1698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1699 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1700 { { case "(($ac_try" in 1701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1702 *) ac_try_echo=$ac_try;; 1703 esac 1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1705 $as_echo "$ac_try_echo"; } >&5 1706 (eval "$ac_try") 2>&5 1707 ac_status=$? 1708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1709 test $ac_status = 0; }; }; then : 1710 ac_retval=0 1711 else 1712 $as_echo "$as_me: program exited with status $ac_status" >&5 1713 $as_echo "$as_me: failed program was:" >&5 1714 sed 's/^/| /' conftest.$ac_ext >&5 1715 1716 ac_retval=$ac_status 1717 fi 1718 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1719 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1720 as_fn_set_status $ac_retval 1721 1722 } # ac_fn_c_try_run 1723 1724 # ac_fn_c_check_func LINENO FUNC VAR 1725 # ---------------------------------- 1726 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1727 ac_fn_c_check_func () 1728 { 1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1731 $as_echo_n "checking for $2... " >&6; } 1732 if eval \${$3+:} false; then : 1733 $as_echo_n "(cached) " >&6 1734 else 1735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1736 /* end confdefs.h. */ 1737 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1738 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1739 #define $2 innocuous_$2 1740 1741 /* System header to define __stub macros and hopefully few prototypes, 1742 which can conflict with char $2 (); below. 1743 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1744 <limits.h> exists even on freestanding compilers. */ 1745 1746 #ifdef __STDC__ 1747 # include <limits.h> 1748 #else 1749 # include <assert.h> 1750 #endif 1751 1752 #undef $2 1753 1754 /* Override any GCC internal prototype to avoid an error. 1755 Use char because int might match the return type of a GCC 1756 builtin and then its argument prototype would still apply. */ 1757 #ifdef __cplusplus 1758 extern "C" 1759 #endif 1760 char $2 (); 1761 /* The GNU C library defines this for functions which it implements 1762 to always fail with ENOSYS. Some functions are actually named 1763 something starting with __ and the normal name is an alias. */ 1764 #if defined __stub_$2 || defined __stub___$2 1765 choke me 1766 #endif 1767 1768 int 1769 main () 1770 { 1771 return $2 (); 1772 ; 1773 return 0; 1774 } 1775 _ACEOF 1776 if ac_fn_c_try_link "$LINENO"; then : 1777 eval "$3=yes" 1778 else 1779 eval "$3=no" 1780 fi 1781 rm -f core conftest.err conftest.$ac_objext \ 1782 conftest$ac_exeext conftest.$ac_ext 1783 fi 1784 eval ac_res=\$$3 1785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786 $as_echo "$ac_res" >&6; } 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 1789 } # ac_fn_c_check_func 1790 1791 # ac_fn_cxx_try_compile LINENO 1792 # ---------------------------- 1793 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1794 ac_fn_cxx_try_compile () 1795 { 1796 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1797 rm -f conftest.$ac_objext 1798 if { { ac_try="$ac_compile" 1799 case "(($ac_try" in 1800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1801 *) ac_try_echo=$ac_try;; 1802 esac 1803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1804 $as_echo "$ac_try_echo"; } >&5 1805 (eval "$ac_compile") 2>conftest.err 1806 ac_status=$? 1807 if test -s conftest.err; then 1808 grep -v '^ *+' conftest.err >conftest.er1 1809 cat conftest.er1 >&5 1810 mv -f conftest.er1 conftest.err 1811 fi 1812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1813 test $ac_status = 0; } && { 1814 test -z "$ac_cxx_werror_flag" || 1815 test ! -s conftest.err 1816 } && test -s conftest.$ac_objext; then : 1817 ac_retval=0 1818 else 1819 $as_echo "$as_me: failed program was:" >&5 1820 sed 's/^/| /' conftest.$ac_ext >&5 1821 1822 ac_retval=1 1823 fi 1824 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1825 as_fn_set_status $ac_retval 1826 1827 } # ac_fn_cxx_try_compile 1828 1829 # ac_fn_cxx_try_cpp LINENO 1830 # ------------------------ 1831 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1832 ac_fn_cxx_try_cpp () 1833 { 1834 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1835 if { { ac_try="$ac_cpp conftest.$ac_ext" 1836 case "(($ac_try" in 1837 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1838 *) ac_try_echo=$ac_try;; 1839 esac 1840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1841 $as_echo "$ac_try_echo"; } >&5 1842 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1843 ac_status=$? 1844 if test -s conftest.err; then 1845 grep -v '^ *+' conftest.err >conftest.er1 1846 cat conftest.er1 >&5 1847 mv -f conftest.er1 conftest.err 1848 fi 1849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1850 test $ac_status = 0; } > conftest.i && { 1851 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 1852 test ! -s conftest.err 1853 }; then : 1854 ac_retval=0 1855 else 1856 $as_echo "$as_me: failed program was:" >&5 1857 sed 's/^/| /' conftest.$ac_ext >&5 1858 1859 ac_retval=1 1860 fi 1861 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1862 as_fn_set_status $ac_retval 1863 1864 } # ac_fn_cxx_try_cpp 1865 1866 # ac_fn_cxx_try_link LINENO 1867 # ------------------------- 1868 # Try to link conftest.$ac_ext, and return whether this succeeded. 1869 ac_fn_cxx_try_link () 1870 { 1871 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1872 rm -f conftest.$ac_objext conftest$ac_exeext 1873 if { { ac_try="$ac_link" 1874 case "(($ac_try" in 1875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1876 *) ac_try_echo=$ac_try;; 1877 esac 1878 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1879 $as_echo "$ac_try_echo"; } >&5 1880 (eval "$ac_link") 2>conftest.err 1881 ac_status=$? 1882 if test -s conftest.err; then 1883 grep -v '^ *+' conftest.err >conftest.er1 1884 cat conftest.er1 >&5 1885 mv -f conftest.er1 conftest.err 1886 fi 1887 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1888 test $ac_status = 0; } && { 1889 test -z "$ac_cxx_werror_flag" || 1890 test ! -s conftest.err 1891 } && test -s conftest$ac_exeext && { 1892 test "$cross_compiling" = yes || 1893 test -x conftest$ac_exeext 1894 }; then : 1895 ac_retval=0 1896 else 1897 $as_echo "$as_me: failed program was:" >&5 1898 sed 's/^/| /' conftest.$ac_ext >&5 1899 1900 ac_retval=1 1901 fi 1902 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1903 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1904 # interfere with the next link command; also delete a directory that is 1905 # left behind by Apple's compiler. We do this before executing the actions. 1906 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1907 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1908 as_fn_set_status $ac_retval 1909 1910 } # ac_fn_cxx_try_link 1911 1912 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1913 # -------------------------------------------- 1914 # Tries to find the compile-time value of EXPR in a program that includes 1915 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1916 # computed 1917 ac_fn_c_compute_int () 1918 { 1919 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1920 if test "$cross_compiling" = yes; then 1921 # Depending upon the size, compute the lo and hi bounds. 1922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1923 /* end confdefs.h. */ 1924 $4 1925 int 1926 main () 1927 { 1928 static int test_array [1 - 2 * !(($2) >= 0)]; 1929 test_array [0] = 0; 1930 return test_array [0]; 1931 1932 ; 1933 return 0; 1934 } 1935 _ACEOF 1936 if ac_fn_c_try_compile "$LINENO"; then : 1937 ac_lo=0 ac_mid=0 1938 while :; do 1939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1940 /* end confdefs.h. */ 1941 $4 1942 int 1943 main () 1944 { 1945 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1946 test_array [0] = 0; 1947 return test_array [0]; 1948 1949 ; 1950 return 0; 1951 } 1952 _ACEOF 1953 if ac_fn_c_try_compile "$LINENO"; then : 1954 ac_hi=$ac_mid; break 1955 else 1956 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1957 if test $ac_lo -le $ac_mid; then 1958 ac_lo= ac_hi= 1959 break 1960 fi 1961 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1962 fi 1963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1964 done 1965 else 1966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1967 /* end confdefs.h. */ 1968 $4 1969 int 1970 main () 1971 { 1972 static int test_array [1 - 2 * !(($2) < 0)]; 1973 test_array [0] = 0; 1974 return test_array [0]; 1975 1976 ; 1977 return 0; 1978 } 1979 _ACEOF 1980 if ac_fn_c_try_compile "$LINENO"; then : 1981 ac_hi=-1 ac_mid=-1 1982 while :; do 1983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1984 /* end confdefs.h. */ 1985 $4 1986 int 1987 main () 1988 { 1989 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1990 test_array [0] = 0; 1991 return test_array [0]; 1992 1993 ; 1994 return 0; 1995 } 1996 _ACEOF 1997 if ac_fn_c_try_compile "$LINENO"; then : 1998 ac_lo=$ac_mid; break 1999 else 2000 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2001 if test $ac_mid -le $ac_hi; then 2002 ac_lo= ac_hi= 2003 break 2004 fi 2005 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2006 fi 2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2008 done 2009 else 2010 ac_lo= ac_hi= 2011 fi 2012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2013 fi 2014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2015 # Binary search between lo and hi bounds. 2016 while test "x$ac_lo" != "x$ac_hi"; do 2017 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2019 /* end confdefs.h. */ 2020 $4 2021 int 2022 main () 2023 { 2024 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2025 test_array [0] = 0; 2026 return test_array [0]; 2027 2028 ; 2029 return 0; 2030 } 2031 _ACEOF 2032 if ac_fn_c_try_compile "$LINENO"; then : 2033 ac_hi=$ac_mid 2034 else 2035 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2036 fi 2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2038 done 2039 case $ac_lo in #(( 2040 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2041 '') ac_retval=1 ;; 2042 esac 2043 else 2044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2045 /* end confdefs.h. */ 2046 $4 2047 static long int longval () { return $2; } 2048 static unsigned long int ulongval () { return $2; } 2049 #include <stdio.h> 2050 #include <stdlib.h> 2051 int 2052 main () 2053 { 2054 2055 FILE *f = fopen ("conftest.val", "w"); 2056 if (! f) 2057 return 1; 2058 if (($2) < 0) 2059 { 2060 long int i = longval (); 2061 if (i != ($2)) 2062 return 1; 2063 fprintf (f, "%ld", i); 2064 } 2065 else 2066 { 2067 unsigned long int i = ulongval (); 2068 if (i != ($2)) 2069 return 1; 2070 fprintf (f, "%lu", i); 2071 } 2072 /* Do not output a trailing newline, as this causes \r\n confusion 2073 on some platforms. */ 2074 return ferror (f) || fclose (f) != 0; 2075 2076 ; 2077 return 0; 2078 } 2079 _ACEOF 2080 if ac_fn_c_try_run "$LINENO"; then : 2081 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2082 else 2083 ac_retval=1 2084 fi 2085 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2086 conftest.$ac_objext conftest.beam conftest.$ac_ext 2087 rm -f conftest.val 2088 2089 fi 2090 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2091 as_fn_set_status $ac_retval 2092 2093 } # ac_fn_c_compute_int 2094 2095 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 2096 # ------------------------------------------------------- 2097 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 2098 # the include files in INCLUDES and setting the cache variable VAR 2099 # accordingly. 2100 ac_fn_c_check_header_mongrel () 2101 { 2102 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2103 if eval \${$3+:} false; then : 2104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2105 $as_echo_n "checking for $2... " >&6; } 2106 if eval \${$3+:} false; then : 2107 $as_echo_n "(cached) " >&6 2108 fi 2109 eval ac_res=\$$3 2110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2111 $as_echo "$ac_res" >&6; } 2112 else 2113 # Is the header compilable? 2114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 2115 $as_echo_n "checking $2 usability... " >&6; } 2116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2117 /* end confdefs.h. */ 2118 $4 2119 #include <$2> 2120 _ACEOF 2121 if ac_fn_c_try_compile "$LINENO"; then : 2122 ac_header_compiler=yes 2123 else 2124 ac_header_compiler=no 2125 fi 2126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 2128 $as_echo "$ac_header_compiler" >&6; } 2129 2130 # Is the header present? 2131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2132 $as_echo_n "checking $2 presence... " >&6; } 2133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2134 /* end confdefs.h. */ 2135 #include <$2> 2136 _ACEOF 2137 if ac_fn_c_try_cpp "$LINENO"; then : 2138 ac_header_preproc=yes 2139 else 2140 ac_header_preproc=no 2141 fi 2142 rm -f conftest.err conftest.i conftest.$ac_ext 2143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 2144 $as_echo "$ac_header_preproc" >&6; } 2145 2146 # So? What about this header? 2147 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 2148 yes:no: ) 2149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2150 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2151 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2152 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2153 ;; 2154 no:yes:* ) 2155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2156 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2158 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2160 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2162 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2164 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2165 ( $as_echo "## --------------------------------------- ## 2166 ## Report this to josh.macdonald@gmail.com ## 2167 ## --------------------------------------- ##" 2168 ) | sed "s/^/$as_me: WARNING: /" >&2 2169 ;; 2170 esac 2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2172 $as_echo_n "checking for $2... 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" >&6; } 2687 # Test print first, because it will be a builtin if present. 2688 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2689 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2690 ECHO='print -r --' 2691 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2692 ECHO='printf %s\n' 2693 else 2694 # Use this function as a fallback that always works. 2695 func_fallback_echo () 2696 { 2697 eval 'cat <<_LTECHO_EOF 2698 $1 2699 _LTECHO_EOF' 2700 } 2701 ECHO='func_fallback_echo' 2702 fi 2703 2704 # func_echo_all arg... 2705 # Invoke $ECHO with all args, space-separated. 2706 func_echo_all () 2707 { 2708 $ECHO "" 2709 } 2710 2711 case $ECHO in 2712 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2713 $as_echo "printf" >&6; } ;; 2714 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2715 $as_echo "print -r" >&6; } ;; 2716 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2717 $as_echo "cat" >&6; } ;; 2718 esac 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 # Expand $ac_aux_dir to an absolute path. 2734 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2735 2736 ac_ext=c 2737 ac_cpp='$CPP $CPPFLAGS' 2738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2740 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2741 if test -n "$ac_tool_prefix"; then 2742 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2743 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2745 $as_echo_n "checking for $ac_word... " >&6; } 2746 if ${ac_cv_prog_CC+:} false; then : 2747 $as_echo_n "(cached) " >&6 2748 else 2749 if test -n "$CC"; then 2750 ac_cv_prog_CC="$CC" # Let the user override the test. 2751 else 2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2753 for as_dir in $PATH 2754 do 2755 IFS=$as_save_IFS 2756 test -z "$as_dir" && as_dir=. 2757 for ac_exec_ext in '' $ac_executable_extensions; do 2758 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2759 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2761 break 2 2762 fi 2763 done 2764 done 2765 IFS=$as_save_IFS 2766 2767 fi 2768 fi 2769 CC=$ac_cv_prog_CC 2770 if test -n "$CC"; then 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2772 $as_echo "$CC" >&6; } 2773 else 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2775 $as_echo "no" >&6; } 2776 fi 2777 2778 2779 fi 2780 if test -z "$ac_cv_prog_CC"; then 2781 ac_ct_CC=$CC 2782 # Extract the first word of "gcc", so it can be a program name with args. 2783 set dummy gcc; ac_word=$2 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2785 $as_echo_n "checking for $ac_word... " >&6; } 2786 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2787 $as_echo_n "(cached) " >&6 2788 else 2789 if test -n "$ac_ct_CC"; then 2790 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2791 else 2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2793 for as_dir in $PATH 2794 do 2795 IFS=$as_save_IFS 2796 test -z "$as_dir" && as_dir=. 2797 for ac_exec_ext in '' $ac_executable_extensions; do 2798 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2799 ac_cv_prog_ac_ct_CC="gcc" 2800 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2801 break 2 2802 fi 2803 done 2804 done 2805 IFS=$as_save_IFS 2806 2807 fi 2808 fi 2809 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2810 if test -n "$ac_ct_CC"; then 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2812 $as_echo "$ac_ct_CC" >&6; } 2813 else 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2815 $as_echo "no" >&6; } 2816 fi 2817 2818 if test "x$ac_ct_CC" = x; then 2819 CC="" 2820 else 2821 case $cross_compiling:$ac_tool_warned in 2822 yes:) 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2824 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2825 ac_tool_warned=yes ;; 2826 esac 2827 CC=$ac_ct_CC 2828 fi 2829 else 2830 CC="$ac_cv_prog_CC" 2831 fi 2832 2833 if test -z "$CC"; then 2834 if test -n "$ac_tool_prefix"; then 2835 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2836 set dummy ${ac_tool_prefix}cc; ac_word=$2 2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2838 $as_echo_n "checking for $ac_word... " >&6; } 2839 if ${ac_cv_prog_CC+:} false; then : 2840 $as_echo_n "(cached) " >&6 2841 else 2842 if test -n "$CC"; then 2843 ac_cv_prog_CC="$CC" # Let the user override the test. 2844 else 2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2846 for as_dir in $PATH 2847 do 2848 IFS=$as_save_IFS 2849 test -z "$as_dir" && as_dir=. 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2852 ac_cv_prog_CC="${ac_tool_prefix}cc" 2853 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2854 break 2 2855 fi 2856 done 2857 done 2858 IFS=$as_save_IFS 2859 2860 fi 2861 fi 2862 CC=$ac_cv_prog_CC 2863 if test -n "$CC"; then 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865 $as_echo "$CC" >&6; } 2866 else 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868 $as_echo "no" >&6; } 2869 fi 2870 2871 2872 fi 2873 fi 2874 if test -z "$CC"; then 2875 # Extract the first word of "cc", so it can be a program name with args. 2876 set dummy cc; ac_word=$2 2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2878 $as_echo_n "checking for $ac_word... " >&6; } 2879 if ${ac_cv_prog_CC+:} false; then : 2880 $as_echo_n "(cached) " >&6 2881 else 2882 if test -n "$CC"; then 2883 ac_cv_prog_CC="$CC" # Let the user override the test. 2884 else 2885 ac_prog_rejected=no 2886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2887 for as_dir in $PATH 2888 do 2889 IFS=$as_save_IFS 2890 test -z "$as_dir" && as_dir=. 2891 for ac_exec_ext in '' $ac_executable_extensions; do 2892 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2893 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2894 ac_prog_rejected=yes 2895 continue 2896 fi 2897 ac_cv_prog_CC="cc" 2898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2899 break 2 2900 fi 2901 done 2902 done 2903 IFS=$as_save_IFS 2904 2905 if test $ac_prog_rejected = yes; then 2906 # We found a bogon in the path, so make sure we never use it. 2907 set dummy $ac_cv_prog_CC 2908 shift 2909 if test $# != 0; then 2910 # We chose a different compiler from the bogus one. 2911 # However, it has the same basename, so the bogon will be chosen 2912 # first if we set CC to just the basename; use the full file name. 2913 shift 2914 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2915 fi 2916 fi 2917 fi 2918 fi 2919 CC=$ac_cv_prog_CC 2920 if test -n "$CC"; then 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2922 $as_echo "$CC" >&6; } 2923 else 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2925 $as_echo "no" >&6; } 2926 fi 2927 2928 2929 fi 2930 if test -z "$CC"; then 2931 if test -n "$ac_tool_prefix"; then 2932 for ac_prog in cl.exe 2933 do 2934 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2935 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2937 $as_echo_n "checking for $ac_word... " >&6; } 2938 if ${ac_cv_prog_CC+:} false; then : 2939 $as_echo_n "(cached) " >&6 2940 else 2941 if test -n "$CC"; then 2942 ac_cv_prog_CC="$CC" # Let the user override the test. 2943 else 2944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2945 for as_dir in $PATH 2946 do 2947 IFS=$as_save_IFS 2948 test -z "$as_dir" && as_dir=. 2949 for ac_exec_ext in '' $ac_executable_extensions; do 2950 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2951 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2952 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2953 break 2 2954 fi 2955 done 2956 done 2957 IFS=$as_save_IFS 2958 2959 fi 2960 fi 2961 CC=$ac_cv_prog_CC 2962 if test -n "$CC"; then 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2964 $as_echo "$CC" >&6; } 2965 else 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2967 $as_echo "no" >&6; } 2968 fi 2969 2970 2971 test -n "$CC" && break 2972 done 2973 fi 2974 if test -z "$CC"; then 2975 ac_ct_CC=$CC 2976 for ac_prog in cl.exe 2977 do 2978 # Extract the first word of "$ac_prog", so it can be a program name with args. 2979 set dummy $ac_prog; ac_word=$2 2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2981 $as_echo_n "checking for $ac_word... " >&6; } 2982 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2983 $as_echo_n "(cached) " >&6 2984 else 2985 if test -n "$ac_ct_CC"; then 2986 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2987 else 2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2989 for as_dir in $PATH 2990 do 2991 IFS=$as_save_IFS 2992 test -z "$as_dir" && as_dir=. 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_ac_ct_CC="$ac_prog" 2996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999 done 3000 done 3001 IFS=$as_save_IFS 3002 3003 fi 3004 fi 3005 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3006 if test -n "$ac_ct_CC"; then 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3008 $as_echo "$ac_ct_CC" >&6; } 3009 else 3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3011 $as_echo "no" >&6; } 3012 fi 3013 3014 3015 test -n "$ac_ct_CC" && break 3016 done 3017 3018 if test "x$ac_ct_CC" = x; then 3019 CC="" 3020 else 3021 case $cross_compiling:$ac_tool_warned in 3022 yes:) 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3025 ac_tool_warned=yes ;; 3026 esac 3027 CC=$ac_ct_CC 3028 fi 3029 fi 3030 3031 fi 3032 3033 3034 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3035 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3036 as_fn_error $? "no acceptable C compiler found in \$PATH 3037 See \`config.log' for more details" "$LINENO" 5; } 3038 3039 # Provide some information about the compiler. 3040 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3041 set X $ac_compile 3042 ac_compiler=$2 3043 for ac_option in --version -v -V -qversion; do 3044 { { ac_try="$ac_compiler $ac_option >&5" 3045 case "(($ac_try" in 3046 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3047 *) ac_try_echo=$ac_try;; 3048 esac 3049 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3050 $as_echo "$ac_try_echo"; } >&5 3051 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3052 ac_status=$? 3053 if test -s conftest.err; then 3054 sed '10a\ 3055 ... rest of stderr output deleted ... 3056 10q' conftest.err >conftest.er1 3057 cat conftest.er1 >&5 3058 fi 3059 rm -f conftest.er1 conftest.err 3060 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3061 test $ac_status = 0; } 3062 done 3063 3064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3065 /* end confdefs.h. */ 3066 3067 int 3068 main () 3069 { 3070 3071 ; 3072 return 0; 3073 } 3074 _ACEOF 3075 ac_clean_files_save=$ac_clean_files 3076 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3077 # Try to create an executable without -o first, disregard a.out. 3078 # It will help us diagnose broken compilers, and finding out an intuition 3079 # of exeext. 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3081 $as_echo_n "checking whether the C compiler works... " >&6; } 3082 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3083 3084 # The possible output files: 3085 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3086 3087 ac_rmfiles= 3088 for ac_file in $ac_files 3089 do 3090 case $ac_file in 3091 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3092 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3093 esac 3094 done 3095 rm -f $ac_rmfiles 3096 3097 if { { ac_try="$ac_link_default" 3098 case "(($ac_try" in 3099 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3100 *) ac_try_echo=$ac_try;; 3101 esac 3102 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3103 $as_echo "$ac_try_echo"; } >&5 3104 (eval "$ac_link_default") 2>&5 3105 ac_status=$? 3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3107 test $ac_status = 0; }; then : 3108 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3109 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3110 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3111 # so that the user can short-circuit this test for compilers unknown to 3112 # Autoconf. 3113 for ac_file in $ac_files '' 3114 do 3115 test -f "$ac_file" || continue 3116 case $ac_file in 3117 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3118 ;; 3119 [ab].out ) 3120 # We found the default executable, but exeext='' is most 3121 # certainly right. 3122 break;; 3123 *.* ) 3124 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3125 then :; else 3126 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3127 fi 3128 # We set ac_cv_exeext here because the later test for it is not 3129 # safe: cross compilers may not add the suffix if given an `-o' 3130 # argument, so we may need to know it at that point already. 3131 # Even if this section looks crufty: it has the advantage of 3132 # actually working. 3133 break;; 3134 * ) 3135 break;; 3136 esac 3137 done 3138 test "$ac_cv_exeext" = no && ac_cv_exeext= 3139 3140 else 3141 ac_file='' 3142 fi 3143 if test -z "$ac_file"; then : 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3145 $as_echo "no" >&6; } 3146 $as_echo "$as_me: failed program was:" >&5 3147 sed 's/^/| /' conftest.$ac_ext >&5 3148 3149 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3151 as_fn_error 77 "C compiler cannot create executables 3152 See \`config.log' for more details" "$LINENO" 5; } 3153 else 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3155 $as_echo "yes" >&6; } 3156 fi 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3158 $as_echo_n "checking for C compiler default output file name... " >&6; } 3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3160 $as_echo "$ac_file" >&6; } 3161 ac_exeext=$ac_cv_exeext 3162 3163 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3164 ac_clean_files=$ac_clean_files_save 3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3166 $as_echo_n "checking for suffix of executables... " >&6; } 3167 if { { ac_try="$ac_link" 3168 case "(($ac_try" in 3169 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3170 *) ac_try_echo=$ac_try;; 3171 esac 3172 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3173 $as_echo "$ac_try_echo"; } >&5 3174 (eval "$ac_link") 2>&5 3175 ac_status=$? 3176 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3177 test $ac_status = 0; }; then : 3178 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3179 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3180 # work properly (i.e., refer to `conftest.exe'), while it won't with 3181 # `rm'. 3182 for ac_file in conftest.exe conftest conftest.*; do 3183 test -f "$ac_file" || continue 3184 case $ac_file in 3185 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3186 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3187 break;; 3188 * ) break;; 3189 esac 3190 done 3191 else 3192 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3194 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3195 See \`config.log' for more details" "$LINENO" 5; } 3196 fi 3197 rm -f conftest conftest$ac_cv_exeext 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3199 $as_echo "$ac_cv_exeext" >&6; } 3200 3201 rm -f conftest.$ac_ext 3202 EXEEXT=$ac_cv_exeext 3203 ac_exeext=$EXEEXT 3204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3205 /* end confdefs.h. */ 3206 #include <stdio.h> 3207 int 3208 main () 3209 { 3210 FILE *f = fopen ("conftest.out", "w"); 3211 return ferror (f) || fclose (f) != 0; 3212 3213 ; 3214 return 0; 3215 } 3216 _ACEOF 3217 ac_clean_files="$ac_clean_files conftest.out" 3218 # Check that the compiler produces executables we can run. If not, either 3219 # the compiler is broken, or we cross compile. 3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3221 $as_echo_n "checking whether we are cross compiling... " >&6; } 3222 if test "$cross_compiling" != yes; then 3223 { { ac_try="$ac_link" 3224 case "(($ac_try" in 3225 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3226 *) ac_try_echo=$ac_try;; 3227 esac 3228 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3229 $as_echo "$ac_try_echo"; } >&5 3230 (eval "$ac_link") 2>&5 3231 ac_status=$? 3232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3233 test $ac_status = 0; } 3234 if { ac_try='./conftest$ac_cv_exeext' 3235 { { case "(($ac_try" in 3236 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3237 *) ac_try_echo=$ac_try;; 3238 esac 3239 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3240 $as_echo "$ac_try_echo"; } >&5 3241 (eval "$ac_try") 2>&5 3242 ac_status=$? 3243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3244 test $ac_status = 0; }; }; then 3245 cross_compiling=no 3246 else 3247 if test "$cross_compiling" = maybe; then 3248 cross_compiling=yes 3249 else 3250 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3252 as_fn_error $? "cannot run C compiled programs. 3253 If you meant to cross compile, use \`--host'. 3254 See \`config.log' for more details" "$LINENO" 5; } 3255 fi 3256 fi 3257 fi 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3259 $as_echo "$cross_compiling" >&6; } 3260 3261 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3262 ac_clean_files=$ac_clean_files_save 3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3264 $as_echo_n "checking for suffix of object files... " >&6; } 3265 if ${ac_cv_objext+:} false; then : 3266 $as_echo_n "(cached) " >&6 3267 else 3268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3269 /* end confdefs.h. */ 3270 3271 int 3272 main () 3273 { 3274 3275 ; 3276 return 0; 3277 } 3278 _ACEOF 3279 rm -f conftest.o conftest.obj 3280 if { { ac_try="$ac_compile" 3281 case "(($ac_try" in 3282 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3283 *) ac_try_echo=$ac_try;; 3284 esac 3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3286 $as_echo "$ac_try_echo"; } >&5 3287 (eval "$ac_compile") 2>&5 3288 ac_status=$? 3289 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3290 test $ac_status = 0; }; then : 3291 for ac_file in conftest.o conftest.obj conftest.*; do 3292 test -f "$ac_file" || continue; 3293 case $ac_file in 3294 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3295 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3296 break;; 3297 esac 3298 done 3299 else 3300 $as_echo "$as_me: failed program was:" >&5 3301 sed 's/^/| /' conftest.$ac_ext >&5 3302 3303 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3305 as_fn_error $? "cannot compute suffix of object files: cannot compile 3306 See \`config.log' for more details" "$LINENO" 5; } 3307 fi 3308 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3309 fi 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3311 $as_echo "$ac_cv_objext" >&6; } 3312 OBJEXT=$ac_cv_objext 3313 ac_objext=$OBJEXT 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3315 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3316 if ${ac_cv_c_compiler_gnu+:} false; then : 3317 $as_echo_n "(cached) " >&6 3318 else 3319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3320 /* end confdefs.h. */ 3321 3322 int 3323 main () 3324 { 3325 #ifndef __GNUC__ 3326 choke me 3327 #endif 3328 3329 ; 3330 return 0; 3331 } 3332 _ACEOF 3333 if ac_fn_c_try_compile "$LINENO"; then : 3334 ac_compiler_gnu=yes 3335 else 3336 ac_compiler_gnu=no 3337 fi 3338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3339 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3340 3341 fi 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3343 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3344 if test $ac_compiler_gnu = yes; then 3345 GCC=yes 3346 else 3347 GCC= 3348 fi 3349 ac_test_CFLAGS=${CFLAGS+set} 3350 ac_save_CFLAGS=$CFLAGS 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3352 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3353 if ${ac_cv_prog_cc_g+:} false; then : 3354 $as_echo_n "(cached) " >&6 3355 else 3356 ac_save_c_werror_flag=$ac_c_werror_flag 3357 ac_c_werror_flag=yes 3358 ac_cv_prog_cc_g=no 3359 CFLAGS="-g" 3360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3361 /* end confdefs.h. */ 3362 3363 int 3364 main () 3365 { 3366 3367 ; 3368 return 0; 3369 } 3370 _ACEOF 3371 if ac_fn_c_try_compile "$LINENO"; then : 3372 ac_cv_prog_cc_g=yes 3373 else 3374 CFLAGS="" 3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3376 /* end confdefs.h. */ 3377 3378 int 3379 main () 3380 { 3381 3382 ; 3383 return 0; 3384 } 3385 _ACEOF 3386 if ac_fn_c_try_compile "$LINENO"; then : 3387 3388 else 3389 ac_c_werror_flag=$ac_save_c_werror_flag 3390 CFLAGS="-g" 3391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3392 /* end confdefs.h. */ 3393 3394 int 3395 main () 3396 { 3397 3398 ; 3399 return 0; 3400 } 3401 _ACEOF 3402 if ac_fn_c_try_compile "$LINENO"; then : 3403 ac_cv_prog_cc_g=yes 3404 fi 3405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3406 fi 3407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3408 fi 3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3410 ac_c_werror_flag=$ac_save_c_werror_flag 3411 fi 3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3413 $as_echo "$ac_cv_prog_cc_g" >&6; } 3414 if test "$ac_test_CFLAGS" = set; then 3415 CFLAGS=$ac_save_CFLAGS 3416 elif test $ac_cv_prog_cc_g = yes; then 3417 if test "$GCC" = yes; then 3418 CFLAGS="-g -O2" 3419 else 3420 CFLAGS="-g" 3421 fi 3422 else 3423 if test "$GCC" = yes; then 3424 CFLAGS="-O2" 3425 else 3426 CFLAGS= 3427 fi 3428 fi 3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3430 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3431 if ${ac_cv_prog_cc_c89+:} false; then : 3432 $as_echo_n "(cached) " >&6 3433 else 3434 ac_cv_prog_cc_c89=no 3435 ac_save_CC=$CC 3436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3437 /* end confdefs.h. */ 3438 #include <stdarg.h> 3439 #include <stdio.h> 3440 struct stat; 3441 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3442 struct buf { int x; }; 3443 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3444 static char *e (p, i) 3445 char **p; 3446 int i; 3447 { 3448 return p[i]; 3449 } 3450 static char *f (char * (*g) (char **, int), char **p, ...) 3451 { 3452 char *s; 3453 va_list v; 3454 va_start (v,p); 3455 s = g (p, va_arg (v,int)); 3456 va_end (v); 3457 return s; 3458 } 3459 3460 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3461 function prototypes and stuff, but not '\xHH' hex character constants. 3462 These don't provoke an error unfortunately, instead are silently treated 3463 as 'x'. The following induces an error, until -std is added to get 3464 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3465 array size at least. It's necessary to write '\x00'==0 to get something 3466 that's true only with -std. */ 3467 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3468 3469 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3470 inside strings and character constants. */ 3471 #define FOO(x) 'x' 3472 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3473 3474 int test (int i, double x); 3475 struct s1 {int (*f) (int a);}; 3476 struct s2 {int (*f) (double a);}; 3477 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3478 int argc; 3479 char **argv; 3480 int 3481 main () 3482 { 3483 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3484 ; 3485 return 0; 3486 } 3487 _ACEOF 3488 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3489 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3490 do 3491 CC="$ac_save_CC $ac_arg" 3492 if ac_fn_c_try_compile "$LINENO"; then : 3493 ac_cv_prog_cc_c89=$ac_arg 3494 fi 3495 rm -f core conftest.err conftest.$ac_objext 3496 test "x$ac_cv_prog_cc_c89" != "xno" && break 3497 done 3498 rm -f conftest.$ac_ext 3499 CC=$ac_save_CC 3500 3501 fi 3502 # AC_CACHE_VAL 3503 case "x$ac_cv_prog_cc_c89" in 3504 x) 3505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3506 $as_echo "none needed" >&6; } ;; 3507 xno) 3508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3509 $as_echo "unsupported" >&6; } ;; 3510 *) 3511 CC="$CC $ac_cv_prog_cc_c89" 3512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3513 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3514 esac 3515 if test "x$ac_cv_prog_cc_c89" != xno; then : 3516 3517 fi 3518 3519 ac_ext=c 3520 ac_cpp='$CPP $CPPFLAGS' 3521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3523 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3524 3525 ac_ext=c 3526 ac_cpp='$CPP $CPPFLAGS' 3527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3529 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3531 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3532 if ${am_cv_prog_cc_c_o+:} false; then : 3533 $as_echo_n "(cached) " >&6 3534 else 3535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3536 /* end confdefs.h. */ 3537 3538 int 3539 main () 3540 { 3541 3542 ; 3543 return 0; 3544 } 3545 _ACEOF 3546 # Make sure it works both with $CC and with simple cc. 3547 # Following AC_PROG_CC_C_O, we do the test twice because some 3548 # compilers refuse to overwrite an existing .o file with -o, 3549 # though they will create one. 3550 am_cv_prog_cc_c_o=yes 3551 for am_i in 1 2; do 3552 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3553 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3554 ac_status=$? 3555 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3556 (exit $ac_status); } \ 3557 && test -f conftest2.$ac_objext; then 3558 : OK 3559 else 3560 am_cv_prog_cc_c_o=no 3561 break 3562 fi 3563 done 3564 rm -f core conftest* 3565 unset am_i 3566 fi 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3568 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3569 if test "$am_cv_prog_cc_c_o" != yes; then 3570 # Losing compiler, so override with the script. 3571 # FIXME: It is wrong to rewrite CC. 3572 # But if we don't then we get into trouble of one sort or another. 3573 # A longer-term fix would be to have automake use am__CC in this case, 3574 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3575 CC="$am_aux_dir/compile $CC" 3576 fi 3577 ac_ext=c 3578 ac_cpp='$CPP $CPPFLAGS' 3579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3581 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3582 3583 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 3585 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 3586 if ${ac_cv_path_SED+:} false; then : 3587 $as_echo_n "(cached) " >&6 3588 else 3589 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 3590 for ac_i in 1 2 3 4 5 6 7; do 3591 ac_script="$ac_script$as_nl$ac_script" 3592 done 3593 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 3594 { ac_script=; unset ac_script;} 3595 if test -z "$SED"; then 3596 ac_path_SED_found=false 3597 # Loop through the user's path and test for each of PROGNAME-LIST 3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3599 for as_dir in $PATH 3600 do 3601 IFS=$as_save_IFS 3602 test -z "$as_dir" && as_dir=. 3603 for ac_prog in sed gsed; do 3604 for ac_exec_ext in '' $ac_executable_extensions; do 3605 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 3606 as_fn_executable_p "$ac_path_SED" || continue 3607 # Check for GNU ac_path_SED and select it if it is found. 3608 # Check for GNU $ac_path_SED 3609 case `"$ac_path_SED" --version 2>&1` in 3610 *GNU*) 3611 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 3612 *) 3613 ac_count=0 3614 $as_echo_n 0123456789 >"conftest.in" 3615 while : 3616 do 3617 cat "conftest.in" "conftest.in" >"conftest.tmp" 3618 mv "conftest.tmp" "conftest.in" 3619 cp "conftest.in" "conftest.nl" 3620 $as_echo '' >> "conftest.nl" 3621 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 3622 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3623 as_fn_arith $ac_count + 1 && ac_count=$as_val 3624 if test $ac_count -gt ${ac_path_SED_max-0}; then 3625 # Best one so far, save it but keep looking for a better one 3626 ac_cv_path_SED="$ac_path_SED" 3627 ac_path_SED_max=$ac_count 3628 fi 3629 # 10*(2^10) chars as input seems more than enough 3630 test $ac_count -gt 10 && break 3631 done 3632 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3633 esac 3634 3635 $ac_path_SED_found && break 3 3636 done 3637 done 3638 done 3639 IFS=$as_save_IFS 3640 if test -z "$ac_cv_path_SED"; then 3641 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 3642 fi 3643 else 3644 ac_cv_path_SED=$SED 3645 fi 3646 3647 fi 3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 3649 $as_echo "$ac_cv_path_SED" >&6; } 3650 SED="$ac_cv_path_SED" 3651 rm -f conftest.sed 3652 3653 test -z "$SED" && SED=sed 3654 Xsed="$SED -e 1s/^X//" 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3667 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3668 if ${ac_cv_path_GREP+:} false; then : 3669 $as_echo_n "(cached) " >&6 3670 else 3671 if test -z "$GREP"; then 3672 ac_path_GREP_found=false 3673 # Loop through the user's path and test for each of PROGNAME-LIST 3674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3675 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3676 do 3677 IFS=$as_save_IFS 3678 test -z "$as_dir" && as_dir=. 3679 for ac_prog in grep ggrep; do 3680 for ac_exec_ext in '' $ac_executable_extensions; do 3681 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3682 as_fn_executable_p "$ac_path_GREP" || continue 3683 # Check for GNU ac_path_GREP and select it if it is found. 3684 # Check for GNU $ac_path_GREP 3685 case `"$ac_path_GREP" --version 2>&1` in 3686 *GNU*) 3687 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3688 *) 3689 ac_count=0 3690 $as_echo_n 0123456789 >"conftest.in" 3691 while : 3692 do 3693 cat "conftest.in" "conftest.in" >"conftest.tmp" 3694 mv "conftest.tmp" "conftest.in" 3695 cp "conftest.in" "conftest.nl" 3696 $as_echo 'GREP' >> "conftest.nl" 3697 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3698 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3699 as_fn_arith $ac_count + 1 && ac_count=$as_val 3700 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3701 # Best one so far, save it but keep looking for a better one 3702 ac_cv_path_GREP="$ac_path_GREP" 3703 ac_path_GREP_max=$ac_count 3704 fi 3705 # 10*(2^10) chars as input seems more than enough 3706 test $ac_count -gt 10 && break 3707 done 3708 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3709 esac 3710 3711 $ac_path_GREP_found && break 3 3712 done 3713 done 3714 done 3715 IFS=$as_save_IFS 3716 if test -z "$ac_cv_path_GREP"; then 3717 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3718 fi 3719 else 3720 ac_cv_path_GREP=$GREP 3721 fi 3722 3723 fi 3724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3725 $as_echo "$ac_cv_path_GREP" >&6; } 3726 GREP="$ac_cv_path_GREP" 3727 3728 3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3730 $as_echo_n "checking for egrep... " >&6; } 3731 if ${ac_cv_path_EGREP+:} false; then : 3732 $as_echo_n "(cached) " >&6 3733 else 3734 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3735 then ac_cv_path_EGREP="$GREP -E" 3736 else 3737 if test -z "$EGREP"; then 3738 ac_path_EGREP_found=false 3739 # Loop through the user's path and test for each of PROGNAME-LIST 3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3741 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3742 do 3743 IFS=$as_save_IFS 3744 test -z "$as_dir" && as_dir=. 3745 for ac_prog in egrep; do 3746 for ac_exec_ext in '' $ac_executable_extensions; do 3747 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3748 as_fn_executable_p "$ac_path_EGREP" || continue 3749 # Check for GNU ac_path_EGREP and select it if it is found. 3750 # Check for GNU $ac_path_EGREP 3751 case `"$ac_path_EGREP" --version 2>&1` in 3752 *GNU*) 3753 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3754 *) 3755 ac_count=0 3756 $as_echo_n 0123456789 >"conftest.in" 3757 while : 3758 do 3759 cat "conftest.in" "conftest.in" >"conftest.tmp" 3760 mv "conftest.tmp" "conftest.in" 3761 cp "conftest.in" "conftest.nl" 3762 $as_echo 'EGREP' >> "conftest.nl" 3763 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3764 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3765 as_fn_arith $ac_count + 1 && ac_count=$as_val 3766 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3767 # Best one so far, save it but keep looking for a better one 3768 ac_cv_path_EGREP="$ac_path_EGREP" 3769 ac_path_EGREP_max=$ac_count 3770 fi 3771 # 10*(2^10) chars as input seems more than enough 3772 test $ac_count -gt 10 && break 3773 done 3774 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3775 esac 3776 3777 $ac_path_EGREP_found && break 3 3778 done 3779 done 3780 done 3781 IFS=$as_save_IFS 3782 if test -z "$ac_cv_path_EGREP"; then 3783 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3784 fi 3785 else 3786 ac_cv_path_EGREP=$EGREP 3787 fi 3788 3789 fi 3790 fi 3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3792 $as_echo "$ac_cv_path_EGREP" >&6; } 3793 EGREP="$ac_cv_path_EGREP" 3794 3795 3796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 3797 $as_echo_n "checking for fgrep... " >&6; } 3798 if ${ac_cv_path_FGREP+:} false; then : 3799 $as_echo_n "(cached) " >&6 3800 else 3801 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 3802 then ac_cv_path_FGREP="$GREP -F" 3803 else 3804 if test -z "$FGREP"; then 3805 ac_path_FGREP_found=false 3806 # Loop through the user's path and test for each of PROGNAME-LIST 3807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3808 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3809 do 3810 IFS=$as_save_IFS 3811 test -z "$as_dir" && as_dir=. 3812 for ac_prog in fgrep; do 3813 for ac_exec_ext in '' $ac_executable_extensions; do 3814 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 3815 as_fn_executable_p "$ac_path_FGREP" || continue 3816 # Check for GNU ac_path_FGREP and select it if it is found. 3817 # Check for GNU $ac_path_FGREP 3818 case `"$ac_path_FGREP" --version 2>&1` in 3819 *GNU*) 3820 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 3821 *) 3822 ac_count=0 3823 $as_echo_n 0123456789 >"conftest.in" 3824 while : 3825 do 3826 cat "conftest.in" "conftest.in" >"conftest.tmp" 3827 mv "conftest.tmp" "conftest.in" 3828 cp "conftest.in" "conftest.nl" 3829 $as_echo 'FGREP' >> "conftest.nl" 3830 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 3831 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3832 as_fn_arith $ac_count + 1 && ac_count=$as_val 3833 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 3834 # Best one so far, save it but keep looking for a better one 3835 ac_cv_path_FGREP="$ac_path_FGREP" 3836 ac_path_FGREP_max=$ac_count 3837 fi 3838 # 10*(2^10) chars as input seems more than enough 3839 test $ac_count -gt 10 && break 3840 done 3841 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3842 esac 3843 3844 $ac_path_FGREP_found && break 3 3845 done 3846 done 3847 done 3848 IFS=$as_save_IFS 3849 if test -z "$ac_cv_path_FGREP"; then 3850 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3851 fi 3852 else 3853 ac_cv_path_FGREP=$FGREP 3854 fi 3855 3856 fi 3857 fi 3858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 3859 $as_echo "$ac_cv_path_FGREP" >&6; } 3860 FGREP="$ac_cv_path_FGREP" 3861 3862 3863 test -z "$GREP" && GREP=grep 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 # Check whether --with-gnu-ld was given. 3884 if test "${with_gnu_ld+set}" = set; then : 3885 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 3886 else 3887 with_gnu_ld=no 3888 fi 3889 3890 ac_prog=ld 3891 if test yes = "$GCC"; then 3892 # Check if gcc -print-prog-name=ld gives a path. 3893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 3894 $as_echo_n "checking for ld used by $CC... " >&6; } 3895 case $host in 3896 *-*-mingw*) 3897 # gcc leaves a trailing carriage return, which upsets mingw 3898 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3899 *) 3900 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3901 esac 3902 case $ac_prog in 3903 # Accept absolute paths. 3904 [\\/]* | ?:[\\/]*) 3905 re_direlt='/[^/][^/]*/\.\./' 3906 # Canonicalize the pathname of ld 3907 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3908 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3909 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3910 done 3911 test -z "$LD" && LD=$ac_prog 3912 ;; 3913 "") 3914 # If it fails, then pretend we aren't using GCC. 3915 ac_prog=ld 3916 ;; 3917 *) 3918 # If it is relative, then search for the first ld in PATH. 3919 with_gnu_ld=unknown 3920 ;; 3921 esac 3922 elif test yes = "$with_gnu_ld"; then 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 3924 $as_echo_n "checking for GNU ld... " >&6; } 3925 else 3926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 3927 $as_echo_n "checking for non-GNU ld... " >&6; } 3928 fi 3929 if ${lt_cv_path_LD+:} false; then : 3930 $as_echo_n "(cached) " >&6 3931 else 3932 if test -z "$LD"; then 3933 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3934 for ac_dir in $PATH; do 3935 IFS=$lt_save_ifs 3936 test -z "$ac_dir" && ac_dir=. 3937 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3938 lt_cv_path_LD=$ac_dir/$ac_prog 3939 # Check to see if the program is GNU ld. I'd rather use --version, 3940 # but apparently some variants of GNU ld only accept -v. 3941 # Break only if it was the GNU/non-GNU ld that we prefer. 3942 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3943 *GNU* | *'with BFD'*) 3944 test no != "$with_gnu_ld" && break 3945 ;; 3946 *) 3947 test yes != "$with_gnu_ld" && break 3948 ;; 3949 esac 3950 fi 3951 done 3952 IFS=$lt_save_ifs 3953 else 3954 lt_cv_path_LD=$LD # Let the user override the test with a path. 3955 fi 3956 fi 3957 3958 LD=$lt_cv_path_LD 3959 if test -n "$LD"; then 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 3961 $as_echo "$LD" >&6; } 3962 else 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3964 $as_echo "no" >&6; } 3965 fi 3966 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 3968 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 3969 if ${lt_cv_prog_gnu_ld+:} false; then : 3970 $as_echo_n "(cached) " >&6 3971 else 3972 # I'd rather use --version here, but apparently some GNU lds only accept -v. 3973 case `$LD -v 2>&1 </dev/null` in 3974 *GNU* | *'with BFD'*) 3975 lt_cv_prog_gnu_ld=yes 3976 ;; 3977 *) 3978 lt_cv_prog_gnu_ld=no 3979 ;; 3980 esac 3981 fi 3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 3983 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 3984 with_gnu_ld=$lt_cv_prog_gnu_ld 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 3995 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 3996 if ${lt_cv_path_NM+:} false; then : 3997 $as_echo_n "(cached) " >&6 3998 else 3999 if test -n "$NM"; then 4000 # Let the user override the test. 4001 lt_cv_path_NM=$NM 4002 else 4003 lt_nm_to_check=${ac_tool_prefix}nm 4004 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4005 lt_nm_to_check="$lt_nm_to_check nm" 4006 fi 4007 for lt_tmp_nm in $lt_nm_to_check; do 4008 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 4009 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4010 IFS=$lt_save_ifs 4011 test -z "$ac_dir" && ac_dir=. 4012 tmp_nm=$ac_dir/$lt_tmp_nm 4013 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 4014 # Check to see if the nm accepts a BSD-compat flag. 4015 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 4016 # nm: unknown option "B" ignored 4017 # Tru64's nm complains that /dev/null is an invalid object file 4018 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 4019 case $build_os in 4020 mingw*) lt_bad_file=conftest.nm/nofile ;; 4021 *) lt_bad_file=/dev/null ;; 4022 esac 4023 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 4024 *$lt_bad_file* | *'Invalid file or object type'*) 4025 lt_cv_path_NM="$tmp_nm -B" 4026 break 2 4027 ;; 4028 *) 4029 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4030 */dev/null*) 4031 lt_cv_path_NM="$tmp_nm -p" 4032 break 2 4033 ;; 4034 *) 4035 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4036 continue # so that we can try to find one that supports BSD flags 4037 ;; 4038 esac 4039 ;; 4040 esac 4041 fi 4042 done 4043 IFS=$lt_save_ifs 4044 done 4045 : ${lt_cv_path_NM=no} 4046 fi 4047 fi 4048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4049 $as_echo "$lt_cv_path_NM" >&6; } 4050 if test no != "$lt_cv_path_NM"; then 4051 NM=$lt_cv_path_NM 4052 else 4053 # Didn't find any BSD compatible name lister, look for dumpbin. 4054 if test -n "$DUMPBIN"; then : 4055 # Let the user override the test. 4056 else 4057 if test -n "$ac_tool_prefix"; then 4058 for ac_prog in dumpbin "link -dump" 4059 do 4060 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4061 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4063 $as_echo_n "checking for $ac_word... " >&6; } 4064 if ${ac_cv_prog_DUMPBIN+:} false; then : 4065 $as_echo_n "(cached) " >&6 4066 else 4067 if test -n "$DUMPBIN"; then 4068 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4069 else 4070 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4071 for as_dir in $PATH 4072 do 4073 IFS=$as_save_IFS 4074 test -z "$as_dir" && as_dir=. 4075 for ac_exec_ext in '' $ac_executable_extensions; do 4076 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4077 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4079 break 2 4080 fi 4081 done 4082 done 4083 IFS=$as_save_IFS 4084 4085 fi 4086 fi 4087 DUMPBIN=$ac_cv_prog_DUMPBIN 4088 if test -n "$DUMPBIN"; then 4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4090 $as_echo "$DUMPBIN" >&6; } 4091 else 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4093 $as_echo "no" >&6; } 4094 fi 4095 4096 4097 test -n "$DUMPBIN" && break 4098 done 4099 fi 4100 if test -z "$DUMPBIN"; then 4101 ac_ct_DUMPBIN=$DUMPBIN 4102 for ac_prog in dumpbin "link -dump" 4103 do 4104 # Extract the first word of "$ac_prog", so it can be a program name with args. 4105 set dummy $ac_prog; ac_word=$2 4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4107 $as_echo_n "checking for $ac_word... " >&6; } 4108 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4109 $as_echo_n "(cached) " >&6 4110 else 4111 if test -n "$ac_ct_DUMPBIN"; then 4112 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4113 else 4114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4115 for as_dir in $PATH 4116 do 4117 IFS=$as_save_IFS 4118 test -z "$as_dir" && as_dir=. 4119 for ac_exec_ext in '' $ac_executable_extensions; do 4120 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4121 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4122 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4123 break 2 4124 fi 4125 done 4126 done 4127 IFS=$as_save_IFS 4128 4129 fi 4130 fi 4131 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4132 if test -n "$ac_ct_DUMPBIN"; then 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4134 $as_echo "$ac_ct_DUMPBIN" >&6; } 4135 else 4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4137 $as_echo "no" >&6; } 4138 fi 4139 4140 4141 test -n "$ac_ct_DUMPBIN" && break 4142 done 4143 4144 if test "x$ac_ct_DUMPBIN" = x; then 4145 DUMPBIN=":" 4146 else 4147 case $cross_compiling:$ac_tool_warned in 4148 yes:) 4149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4150 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4151 ac_tool_warned=yes ;; 4152 esac 4153 DUMPBIN=$ac_ct_DUMPBIN 4154 fi 4155 fi 4156 4157 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 4158 *COFF*) 4159 DUMPBIN="$DUMPBIN -symbols -headers" 4160 ;; 4161 *) 4162 DUMPBIN=: 4163 ;; 4164 esac 4165 fi 4166 4167 if test : != "$DUMPBIN"; then 4168 NM=$DUMPBIN 4169 fi 4170 fi 4171 test -z "$NM" && NM=nm 4172 4173 4174 4175 4176 4177 4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4179 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4180 if ${lt_cv_nm_interface+:} false; then : 4181 $as_echo_n "(cached) " >&6 4182 else 4183 lt_cv_nm_interface="BSD nm" 4184 echo "int some_variable = 0;" > conftest.$ac_ext 4185 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4186 (eval "$ac_compile" 2>conftest.err) 4187 cat conftest.err >&5 4188 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4189 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4190 cat conftest.err >&5 4191 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4192 cat conftest.out >&5 4193 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4194 lt_cv_nm_interface="MS dumpbin" 4195 fi 4196 rm -f conftest* 4197 fi 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4199 $as_echo "$lt_cv_nm_interface" >&6; } 4200 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4202 $as_echo_n "checking whether ln -s works... " >&6; } 4203 LN_S=$as_ln_s 4204 if test "$LN_S" = "ln -s"; then 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4206 $as_echo "yes" >&6; } 4207 else 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4209 $as_echo "no, using $LN_S" >&6; } 4210 fi 4211 4212 # find the maximum length of command line arguments 4213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4214 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4215 if ${lt_cv_sys_max_cmd_len+:} false; then : 4216 $as_echo_n "(cached) " >&6 4217 else 4218 i=0 4219 teststring=ABCD 4220 4221 case $build_os in 4222 msdosdjgpp*) 4223 # On DJGPP, this test can blow up pretty badly due to problems in libc 4224 # (any single argument exceeding 2000 bytes causes a buffer overrun 4225 # during glob expansion). Even if it were fixed, the result of this 4226 # check would be larger than it should be. 4227 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4228 ;; 4229 4230 gnu*) 4231 # Under GNU Hurd, this test is not required because there is 4232 # no limit to the length of command line arguments. 4233 # Libtool will interpret -1 as no limit whatsoever 4234 lt_cv_sys_max_cmd_len=-1; 4235 ;; 4236 4237 cygwin* | mingw* | cegcc*) 4238 # On Win9x/ME, this test blows up -- it succeeds, but takes 4239 # about 5 minutes as the teststring grows exponentially. 4240 # Worse, since 9x/ME are not pre-emptively multitasking, 4241 # you end up with a "frozen" computer, even though with patience 4242 # the test eventually succeeds (with a max line length of 256k). 4243 # Instead, let's just punt: use the minimum linelength reported by 4244 # all of the supported platforms: 8192 (on NT/2K/XP). 4245 lt_cv_sys_max_cmd_len=8192; 4246 ;; 4247 4248 mint*) 4249 # On MiNT this can take a long time and run out of memory. 4250 lt_cv_sys_max_cmd_len=8192; 4251 ;; 4252 4253 amigaos*) 4254 # On AmigaOS with pdksh, this test takes hours, literally. 4255 # So we just punt and use a minimum line length of 8192. 4256 lt_cv_sys_max_cmd_len=8192; 4257 ;; 4258 4259 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 4260 # This has been around since 386BSD, at least. Likely further. 4261 if test -x /sbin/sysctl; then 4262 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4263 elif test -x /usr/sbin/sysctl; then 4264 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4265 else 4266 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4267 fi 4268 # And add a safety zone 4269 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4270 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4271 ;; 4272 4273 interix*) 4274 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4275 lt_cv_sys_max_cmd_len=196608 4276 ;; 4277 4278 os2*) 4279 # The test takes a long time on OS/2. 4280 lt_cv_sys_max_cmd_len=8192 4281 ;; 4282 4283 osf*) 4284 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4285 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4286 # nice to cause kernel panics so lets avoid the loop below. 4287 # First set a reasonable default. 4288 lt_cv_sys_max_cmd_len=16384 4289 # 4290 if test -x /sbin/sysconfig; then 4291 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4292 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4293 esac 4294 fi 4295 ;; 4296 sco3.2v5*) 4297 lt_cv_sys_max_cmd_len=102400 4298 ;; 4299 sysv5* | sco5v6* | sysv4.2uw2*) 4300 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4301 if test -n "$kargmax"; then 4302 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4303 else 4304 lt_cv_sys_max_cmd_len=32768 4305 fi 4306 ;; 4307 *) 4308 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4309 if test -n "$lt_cv_sys_max_cmd_len" && \ 4310 test undefined != "$lt_cv_sys_max_cmd_len"; then 4311 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4312 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4313 else 4314 # Make teststring a little bigger before we do anything with it. 4315 # a 1K string should be a reasonable start. 4316 for i in 1 2 3 4 5 6 7 8; do 4317 teststring=$teststring$teststring 4318 done 4319 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4320 # If test is not a shell built-in, we'll probably end up computing a 4321 # maximum length that is only half of the actual maximum length, but 4322 # we can't tell. 4323 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 4324 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4325 test 17 != "$i" # 1/2 MB should be enough 4326 do 4327 i=`expr $i + 1` 4328 teststring=$teststring$teststring 4329 done 4330 # Only check the string length outside the loop. 4331 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4332 teststring= 4333 # Add a significant safety factor because C++ compilers can tack on 4334 # massive amounts of additional arguments before passing them to the 4335 # linker. It appears as though 1/2 is a usable value. 4336 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4337 fi 4338 ;; 4339 esac 4340 4341 fi 4342 4343 if test -n "$lt_cv_sys_max_cmd_len"; then 4344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4345 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4346 else 4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4348 $as_echo "none" >&6; } 4349 fi 4350 max_cmd_len=$lt_cv_sys_max_cmd_len 4351 4352 4353 4354 4355 4356 4357 : ${CP="cp -f"} 4358 : ${MV="mv -f"} 4359 : ${RM="rm -f"} 4360 4361 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4362 lt_unset=unset 4363 else 4364 lt_unset=false 4365 fi 4366 4367 4368 4369 4370 4371 # test EBCDIC or ASCII 4372 case `echo X|tr X '\101'` in 4373 A) # ASCII based system 4374 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4375 lt_SP2NL='tr \040 \012' 4376 lt_NL2SP='tr \015\012 \040\040' 4377 ;; 4378 *) # EBCDIC based system 4379 lt_SP2NL='tr \100 \n' 4380 lt_NL2SP='tr \r\n \100\100' 4381 ;; 4382 esac 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4393 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4394 if ${lt_cv_to_host_file_cmd+:} false; then : 4395 $as_echo_n "(cached) " >&6 4396 else 4397 case $host in 4398 *-*-mingw* ) 4399 case $build in 4400 *-*-mingw* ) # actually msys 4401 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4402 ;; 4403 *-*-cygwin* ) 4404 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4405 ;; 4406 * ) # otherwise, assume *nix 4407 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4408 ;; 4409 esac 4410 ;; 4411 *-*-cygwin* ) 4412 case $build in 4413 *-*-mingw* ) # actually msys 4414 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4415 ;; 4416 *-*-cygwin* ) 4417 lt_cv_to_host_file_cmd=func_convert_file_noop 4418 ;; 4419 * ) # otherwise, assume *nix 4420 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4421 ;; 4422 esac 4423 ;; 4424 * ) # unhandled hosts (and "normal" native builds) 4425 lt_cv_to_host_file_cmd=func_convert_file_noop 4426 ;; 4427 esac 4428 4429 fi 4430 4431 to_host_file_cmd=$lt_cv_to_host_file_cmd 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4433 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4434 4435 4436 4437 4438 4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4440 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4441 if ${lt_cv_to_tool_file_cmd+:} false; then : 4442 $as_echo_n "(cached) " >&6 4443 else 4444 #assume ordinary cross tools, or native build. 4445 lt_cv_to_tool_file_cmd=func_convert_file_noop 4446 case $host in 4447 *-*-mingw* ) 4448 case $build in 4449 *-*-mingw* ) # actually msys 4450 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4451 ;; 4452 esac 4453 ;; 4454 esac 4455 4456 fi 4457 4458 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4460 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4461 4462 4463 4464 4465 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4467 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4468 if ${lt_cv_ld_reload_flag+:} false; then : 4469 $as_echo_n "(cached) " >&6 4470 else 4471 lt_cv_ld_reload_flag='-r' 4472 fi 4473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4474 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4475 reload_flag=$lt_cv_ld_reload_flag 4476 case $reload_flag in 4477 "" | " "*) ;; 4478 *) reload_flag=" $reload_flag" ;; 4479 esac 4480 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4481 case $host_os in 4482 cygwin* | mingw* | pw32* | cegcc*) 4483 if test yes != "$GCC"; then 4484 reload_cmds=false 4485 fi 4486 ;; 4487 darwin*) 4488 if test yes = "$GCC"; then 4489 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 4490 else 4491 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4492 fi 4493 ;; 4494 esac 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 if test -n "$ac_tool_prefix"; then 4505 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4506 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4508 $as_echo_n "checking for $ac_word... " >&6; } 4509 if ${ac_cv_prog_OBJDUMP+:} false; then : 4510 $as_echo_n "(cached) " >&6 4511 else 4512 if test -n "$OBJDUMP"; then 4513 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4514 else 4515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4516 for as_dir in $PATH 4517 do 4518 IFS=$as_save_IFS 4519 test -z "$as_dir" && as_dir=. 4520 for ac_exec_ext in '' $ac_executable_extensions; do 4521 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4522 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4524 break 2 4525 fi 4526 done 4527 done 4528 IFS=$as_save_IFS 4529 4530 fi 4531 fi 4532 OBJDUMP=$ac_cv_prog_OBJDUMP 4533 if test -n "$OBJDUMP"; then 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4535 $as_echo "$OBJDUMP" >&6; } 4536 else 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4538 $as_echo "no" >&6; } 4539 fi 4540 4541 4542 fi 4543 if test -z "$ac_cv_prog_OBJDUMP"; then 4544 ac_ct_OBJDUMP=$OBJDUMP 4545 # Extract the first word of "objdump", so it can be a program name with args. 4546 set dummy objdump; ac_word=$2 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4548 $as_echo_n "checking for $ac_word... " >&6; } 4549 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 4550 $as_echo_n "(cached) " >&6 4551 else 4552 if test -n "$ac_ct_OBJDUMP"; then 4553 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 4554 else 4555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4556 for as_dir in $PATH 4557 do 4558 IFS=$as_save_IFS 4559 test -z "$as_dir" && as_dir=. 4560 for ac_exec_ext in '' $ac_executable_extensions; do 4561 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4562 ac_cv_prog_ac_ct_OBJDUMP="objdump" 4563 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4564 break 2 4565 fi 4566 done 4567 done 4568 IFS=$as_save_IFS 4569 4570 fi 4571 fi 4572 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 4573 if test -n "$ac_ct_OBJDUMP"; then 4574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 4575 $as_echo "$ac_ct_OBJDUMP" >&6; } 4576 else 4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4578 $as_echo "no" >&6; } 4579 fi 4580 4581 if test "x$ac_ct_OBJDUMP" = x; then 4582 OBJDUMP="false" 4583 else 4584 case $cross_compiling:$ac_tool_warned in 4585 yes:) 4586 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4587 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4588 ac_tool_warned=yes ;; 4589 esac 4590 OBJDUMP=$ac_ct_OBJDUMP 4591 fi 4592 else 4593 OBJDUMP="$ac_cv_prog_OBJDUMP" 4594 fi 4595 4596 test -z "$OBJDUMP" && OBJDUMP=objdump 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 4607 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 4608 if ${lt_cv_deplibs_check_method+:} false; then : 4609 $as_echo_n "(cached) " >&6 4610 else 4611 lt_cv_file_magic_cmd='$MAGIC_CMD' 4612 lt_cv_file_magic_test_file= 4613 lt_cv_deplibs_check_method='unknown' 4614 # Need to set the preceding variable on all platforms that support 4615 # interlibrary dependencies. 4616 # 'none' -- dependencies not supported. 4617 # 'unknown' -- same as none, but documents that we really don't know. 4618 # 'pass_all' -- all dependencies passed with no checks. 4619 # 'test_compile' -- check by making test program. 4620 # 'file_magic [[regex]]' -- check by looking for files in library path 4621 # that responds to the $file_magic_cmd with a given extended regex. 4622 # If you have 'file' or equivalent on your system and you're not sure 4623 # whether 'pass_all' will *always* work, you probably want this one. 4624 4625 case $host_os in 4626 aix[4-9]*) 4627 lt_cv_deplibs_check_method=pass_all 4628 ;; 4629 4630 beos*) 4631 lt_cv_deplibs_check_method=pass_all 4632 ;; 4633 4634 bsdi[45]*) 4635 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 4636 lt_cv_file_magic_cmd='/usr/bin/file -L' 4637 lt_cv_file_magic_test_file=/shlib/libc.so 4638 ;; 4639 4640 cygwin*) 4641 # func_win32_libid is a shell function defined in ltmain.sh 4642 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 4643 lt_cv_file_magic_cmd='func_win32_libid' 4644 ;; 4645 4646 mingw* | pw32*) 4647 # Base MSYS/MinGW do not provide the 'file' command needed by 4648 # func_win32_libid shell function, so use a weaker test based on 'objdump', 4649 # unless we find 'file', for example because we are cross-compiling. 4650 if ( file / ) >/dev/null 2>&1; then 4651 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 4652 lt_cv_file_magic_cmd='func_win32_libid' 4653 else 4654 # Keep this pattern in sync with the one in func_win32_libid. 4655 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 4656 lt_cv_file_magic_cmd='$OBJDUMP -f' 4657 fi 4658 ;; 4659 4660 cegcc*) 4661 # use the weaker test based on 'objdump'. See mingw*. 4662 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 4663 lt_cv_file_magic_cmd='$OBJDUMP -f' 4664 ;; 4665 4666 darwin* | rhapsody*) 4667 lt_cv_deplibs_check_method=pass_all 4668 ;; 4669 4670 freebsd* | dragonfly*) 4671 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 4672 case $host_cpu in 4673 i*86 ) 4674 # Not sure whether the presence of OpenBSD here was a mistake. 4675 # Let's accept both of them until this is cleared up. 4676 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 4677 lt_cv_file_magic_cmd=/usr/bin/file 4678 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4679 ;; 4680 esac 4681 else 4682 lt_cv_deplibs_check_method=pass_all 4683 fi 4684 ;; 4685 4686 haiku*) 4687 lt_cv_deplibs_check_method=pass_all 4688 ;; 4689 4690 hpux10.20* | hpux11*) 4691 lt_cv_file_magic_cmd=/usr/bin/file 4692 case $host_cpu in 4693 ia64*) 4694 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 4695 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 4696 ;; 4697 hppa*64*) 4698 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 4699 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 4700 ;; 4701 *) 4702 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 4703 lt_cv_file_magic_test_file=/usr/lib/libc.sl 4704 ;; 4705 esac 4706 ;; 4707 4708 interix[3-9]*) 4709 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 4710 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 4711 ;; 4712 4713 irix5* | irix6* | nonstopux*) 4714 case $LD in 4715 *-32|*"-32 ") libmagic=32-bit;; 4716 *-n32|*"-n32 ") libmagic=N32;; 4717 *-64|*"-64 ") libmagic=64-bit;; 4718 *) libmagic=never-match;; 4719 esac 4720 lt_cv_deplibs_check_method=pass_all 4721 ;; 4722 4723 # This must be glibc/ELF. 4724 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4725 lt_cv_deplibs_check_method=pass_all 4726 ;; 4727 4728 netbsd*) 4729 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 4730 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 4731 else 4732 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 4733 fi 4734 ;; 4735 4736 newos6*) 4737 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 4738 lt_cv_file_magic_cmd=/usr/bin/file 4739 lt_cv_file_magic_test_file=/usr/lib/libnls.so 4740 ;; 4741 4742 *nto* | *qnx*) 4743 lt_cv_deplibs_check_method=pass_all 4744 ;; 4745 4746 openbsd* | bitrig*) 4747 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 4748 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 4749 else 4750 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 4751 fi 4752 ;; 4753 4754 osf3* | osf4* | osf5*) 4755 lt_cv_deplibs_check_method=pass_all 4756 ;; 4757 4758 rdos*) 4759 lt_cv_deplibs_check_method=pass_all 4760 ;; 4761 4762 solaris*) 4763 lt_cv_deplibs_check_method=pass_all 4764 ;; 4765 4766 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 4767 lt_cv_deplibs_check_method=pass_all 4768 ;; 4769 4770 sysv4 | sysv4.3*) 4771 case $host_vendor in 4772 motorola) 4773 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 4774 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 4775 ;; 4776 ncr) 4777 lt_cv_deplibs_check_method=pass_all 4778 ;; 4779 sequent) 4780 lt_cv_file_magic_cmd='/bin/file' 4781 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 4782 ;; 4783 sni) 4784 lt_cv_file_magic_cmd='/bin/file' 4785 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 4786 lt_cv_file_magic_test_file=/lib/libc.so 4787 ;; 4788 siemens) 4789 lt_cv_deplibs_check_method=pass_all 4790 ;; 4791 pc) 4792 lt_cv_deplibs_check_method=pass_all 4793 ;; 4794 esac 4795 ;; 4796 4797 tpf*) 4798 lt_cv_deplibs_check_method=pass_all 4799 ;; 4800 os2*) 4801 lt_cv_deplibs_check_method=pass_all 4802 ;; 4803 esac 4804 4805 fi 4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 4807 $as_echo "$lt_cv_deplibs_check_method" >&6; } 4808 4809 file_magic_glob= 4810 want_nocaseglob=no 4811 if test "$build" = "$host"; then 4812 case $host_os in 4813 mingw* | pw32*) 4814 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 4815 want_nocaseglob=yes 4816 else 4817 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 4818 fi 4819 ;; 4820 esac 4821 fi 4822 4823 file_magic_cmd=$lt_cv_file_magic_cmd 4824 deplibs_check_method=$lt_cv_deplibs_check_method 4825 test -z "$deplibs_check_method" && deplibs_check_method=unknown 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 if test -n "$ac_tool_prefix"; then 4849 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 4850 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4852 $as_echo_n "checking for $ac_word... " >&6; } 4853 if ${ac_cv_prog_DLLTOOL+:} false; then : 4854 $as_echo_n "(cached) " >&6 4855 else 4856 if test -n "$DLLTOOL"; then 4857 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 4858 else 4859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4860 for as_dir in $PATH 4861 do 4862 IFS=$as_save_IFS 4863 test -z "$as_dir" && as_dir=. 4864 for ac_exec_ext in '' $ac_executable_extensions; do 4865 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4866 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 4867 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4868 break 2 4869 fi 4870 done 4871 done 4872 IFS=$as_save_IFS 4873 4874 fi 4875 fi 4876 DLLTOOL=$ac_cv_prog_DLLTOOL 4877 if test -n "$DLLTOOL"; then 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 4879 $as_echo "$DLLTOOL" >&6; } 4880 else 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4882 $as_echo "no" >&6; } 4883 fi 4884 4885 4886 fi 4887 if test -z "$ac_cv_prog_DLLTOOL"; then 4888 ac_ct_DLLTOOL=$DLLTOOL 4889 # Extract the first word of "dlltool", so it can be a program name with args. 4890 set dummy dlltool; ac_word=$2 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4892 $as_echo_n "checking for $ac_word... " >&6; } 4893 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 4894 $as_echo_n "(cached) " >&6 4895 else 4896 if test -n "$ac_ct_DLLTOOL"; then 4897 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 4898 else 4899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4900 for as_dir in $PATH 4901 do 4902 IFS=$as_save_IFS 4903 test -z "$as_dir" && as_dir=. 4904 for ac_exec_ext in '' $ac_executable_extensions; do 4905 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4906 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 4907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4908 break 2 4909 fi 4910 done 4911 done 4912 IFS=$as_save_IFS 4913 4914 fi 4915 fi 4916 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 4917 if test -n "$ac_ct_DLLTOOL"; then 4918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 4919 $as_echo "$ac_ct_DLLTOOL" >&6; } 4920 else 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4922 $as_echo "no" >&6; } 4923 fi 4924 4925 if test "x$ac_ct_DLLTOOL" = x; then 4926 DLLTOOL="false" 4927 else 4928 case $cross_compiling:$ac_tool_warned in 4929 yes:) 4930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4932 ac_tool_warned=yes ;; 4933 esac 4934 DLLTOOL=$ac_ct_DLLTOOL 4935 fi 4936 else 4937 DLLTOOL="$ac_cv_prog_DLLTOOL" 4938 fi 4939 4940 test -z "$DLLTOOL" && DLLTOOL=dlltool 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 4952 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 4953 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 4954 $as_echo_n "(cached) " >&6 4955 else 4956 lt_cv_sharedlib_from_linklib_cmd='unknown' 4957 4958 case $host_os in 4959 cygwin* | mingw* | pw32* | cegcc*) 4960 # two different shell functions defined in ltmain.sh; 4961 # decide which one to use based on capabilities of $DLLTOOL 4962 case `$DLLTOOL --help 2>&1` in 4963 *--identify-strict*) 4964 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 4965 ;; 4966 *) 4967 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 4968 ;; 4969 esac 4970 ;; 4971 *) 4972 # fallback: assume linklib IS sharedlib 4973 lt_cv_sharedlib_from_linklib_cmd=$ECHO 4974 ;; 4975 esac 4976 4977 fi 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 4979 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 4980 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 4981 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 4982 4983 4984 4985 4986 4987 4988 4989 4990 if test -n "$ac_tool_prefix"; then 4991 for ac_prog in ar 4992 do 4993 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4994 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4996 $as_echo_n "checking for $ac_word... " >&6; } 4997 if ${ac_cv_prog_AR+:} false; then : 4998 $as_echo_n "(cached) " >&6 4999 else 5000 if test -n "$AR"; then 5001 ac_cv_prog_AR="$AR" # Let the user override the test. 5002 else 5003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5004 for as_dir in $PATH 5005 do 5006 IFS=$as_save_IFS 5007 test -z "$as_dir" && as_dir=. 5008 for ac_exec_ext in '' $ac_executable_extensions; do 5009 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5010 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5011 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5012 break 2 5013 fi 5014 done 5015 done 5016 IFS=$as_save_IFS 5017 5018 fi 5019 fi 5020 AR=$ac_cv_prog_AR 5021 if test -n "$AR"; then 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5023 $as_echo "$AR" >&6; } 5024 else 5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5026 $as_echo "no" >&6; } 5027 fi 5028 5029 5030 test -n "$AR" && break 5031 done 5032 fi 5033 if test -z "$AR"; then 5034 ac_ct_AR=$AR 5035 for ac_prog in ar 5036 do 5037 # Extract the first word of "$ac_prog", so it can be a program name with args. 5038 set dummy $ac_prog; ac_word=$2 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5040 $as_echo_n "checking for $ac_word... " >&6; } 5041 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 if test -n "$ac_ct_AR"; then 5045 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5046 else 5047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5048 for as_dir in $PATH 5049 do 5050 IFS=$as_save_IFS 5051 test -z "$as_dir" && as_dir=. 5052 for ac_exec_ext in '' $ac_executable_extensions; do 5053 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5054 ac_cv_prog_ac_ct_AR="$ac_prog" 5055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5056 break 2 5057 fi 5058 done 5059 done 5060 IFS=$as_save_IFS 5061 5062 fi 5063 fi 5064 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5065 if test -n "$ac_ct_AR"; then 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5067 $as_echo "$ac_ct_AR" >&6; } 5068 else 5069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5070 $as_echo "no" >&6; } 5071 fi 5072 5073 5074 test -n "$ac_ct_AR" && break 5075 done 5076 5077 if test "x$ac_ct_AR" = x; then 5078 AR="false" 5079 else 5080 case $cross_compiling:$ac_tool_warned in 5081 yes:) 5082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5084 ac_tool_warned=yes ;; 5085 esac 5086 AR=$ac_ct_AR 5087 fi 5088 fi 5089 5090 : ${AR=ar} 5091 : ${AR_FLAGS=cru} 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5104 $as_echo_n "checking for archiver @FILE support... " >&6; } 5105 if ${lt_cv_ar_at_file+:} false; then : 5106 $as_echo_n "(cached) " >&6 5107 else 5108 lt_cv_ar_at_file=no 5109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5110 /* end confdefs.h. */ 5111 5112 int 5113 main () 5114 { 5115 5116 ; 5117 return 0; 5118 } 5119 _ACEOF 5120 if ac_fn_c_try_compile "$LINENO"; then : 5121 echo conftest.$ac_objext > conftest.lst 5122 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5123 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5124 (eval $lt_ar_try) 2>&5 5125 ac_status=$? 5126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5127 test $ac_status = 0; } 5128 if test 0 -eq "$ac_status"; then 5129 # Ensure the archiver fails upon bogus file names. 5130 rm -f conftest.$ac_objext libconftest.a 5131 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5132 (eval $lt_ar_try) 2>&5 5133 ac_status=$? 5134 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5135 test $ac_status = 0; } 5136 if test 0 -ne "$ac_status"; then 5137 lt_cv_ar_at_file=@ 5138 fi 5139 fi 5140 rm -f conftest.* libconftest.a 5141 5142 fi 5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5144 5145 fi 5146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5147 $as_echo "$lt_cv_ar_at_file" >&6; } 5148 5149 if test no = "$lt_cv_ar_at_file"; then 5150 archiver_list_spec= 5151 else 5152 archiver_list_spec=$lt_cv_ar_at_file 5153 fi 5154 5155 5156 5157 5158 5159 5160 5161 if test -n "$ac_tool_prefix"; then 5162 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5163 set dummy ${ac_tool_prefix}strip; ac_word=$2 5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5165 $as_echo_n "checking for $ac_word... " >&6; } 5166 if ${ac_cv_prog_STRIP+:} false; then : 5167 $as_echo_n "(cached) " >&6 5168 else 5169 if test -n "$STRIP"; then 5170 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5171 else 5172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5173 for as_dir in $PATH 5174 do 5175 IFS=$as_save_IFS 5176 test -z "$as_dir" && as_dir=. 5177 for ac_exec_ext in '' $ac_executable_extensions; do 5178 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5179 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5180 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5181 break 2 5182 fi 5183 done 5184 done 5185 IFS=$as_save_IFS 5186 5187 fi 5188 fi 5189 STRIP=$ac_cv_prog_STRIP 5190 if test -n "$STRIP"; then 5191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5192 $as_echo "$STRIP" >&6; } 5193 else 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5195 $as_echo "no" >&6; } 5196 fi 5197 5198 5199 fi 5200 if test -z "$ac_cv_prog_STRIP"; then 5201 ac_ct_STRIP=$STRIP 5202 # Extract the first word of "strip", so it can be a program name with args. 5203 set dummy strip; ac_word=$2 5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5205 $as_echo_n "checking for $ac_word... " >&6; } 5206 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5207 $as_echo_n "(cached) " >&6 5208 else 5209 if test -n "$ac_ct_STRIP"; then 5210 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5211 else 5212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5213 for as_dir in $PATH 5214 do 5215 IFS=$as_save_IFS 5216 test -z "$as_dir" && as_dir=. 5217 for ac_exec_ext in '' $ac_executable_extensions; do 5218 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5219 ac_cv_prog_ac_ct_STRIP="strip" 5220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5221 break 2 5222 fi 5223 done 5224 done 5225 IFS=$as_save_IFS 5226 5227 fi 5228 fi 5229 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5230 if test -n "$ac_ct_STRIP"; then 5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5232 $as_echo "$ac_ct_STRIP" >&6; } 5233 else 5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5235 $as_echo "no" >&6; } 5236 fi 5237 5238 if test "x$ac_ct_STRIP" = x; then 5239 STRIP=":" 5240 else 5241 case $cross_compiling:$ac_tool_warned in 5242 yes:) 5243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5244 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5245 ac_tool_warned=yes ;; 5246 esac 5247 STRIP=$ac_ct_STRIP 5248 fi 5249 else 5250 STRIP="$ac_cv_prog_STRIP" 5251 fi 5252 5253 test -z "$STRIP" && STRIP=: 5254 5255 5256 5257 5258 5259 5260 if test -n "$ac_tool_prefix"; then 5261 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5262 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5264 $as_echo_n "checking for $ac_word... " >&6; } 5265 if ${ac_cv_prog_RANLIB+:} false; then : 5266 $as_echo_n "(cached) " >&6 5267 else 5268 if test -n "$RANLIB"; then 5269 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5270 else 5271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5272 for as_dir in $PATH 5273 do 5274 IFS=$as_save_IFS 5275 test -z "$as_dir" && as_dir=. 5276 for ac_exec_ext in '' $ac_executable_extensions; do 5277 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5278 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5279 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5280 break 2 5281 fi 5282 done 5283 done 5284 IFS=$as_save_IFS 5285 5286 fi 5287 fi 5288 RANLIB=$ac_cv_prog_RANLIB 5289 if test -n "$RANLIB"; then 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5291 $as_echo "$RANLIB" >&6; } 5292 else 5293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5294 $as_echo "no" >&6; } 5295 fi 5296 5297 5298 fi 5299 if test -z "$ac_cv_prog_RANLIB"; then 5300 ac_ct_RANLIB=$RANLIB 5301 # Extract the first word of "ranlib", so it can be a program name with args. 5302 set dummy ranlib; ac_word=$2 5303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5304 $as_echo_n "checking for $ac_word... " >&6; } 5305 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5306 $as_echo_n "(cached) " >&6 5307 else 5308 if test -n "$ac_ct_RANLIB"; then 5309 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5310 else 5311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5312 for as_dir in $PATH 5313 do 5314 IFS=$as_save_IFS 5315 test -z "$as_dir" && as_dir=. 5316 for ac_exec_ext in '' $ac_executable_extensions; do 5317 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5318 ac_cv_prog_ac_ct_RANLIB="ranlib" 5319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5320 break 2 5321 fi 5322 done 5323 done 5324 IFS=$as_save_IFS 5325 5326 fi 5327 fi 5328 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5329 if test -n "$ac_ct_RANLIB"; then 5330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5331 $as_echo "$ac_ct_RANLIB" >&6; } 5332 else 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5334 $as_echo "no" >&6; } 5335 fi 5336 5337 if test "x$ac_ct_RANLIB" = x; then 5338 RANLIB=":" 5339 else 5340 case $cross_compiling:$ac_tool_warned in 5341 yes:) 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5343 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5344 ac_tool_warned=yes ;; 5345 esac 5346 RANLIB=$ac_ct_RANLIB 5347 fi 5348 else 5349 RANLIB="$ac_cv_prog_RANLIB" 5350 fi 5351 5352 test -z "$RANLIB" && RANLIB=: 5353 5354 5355 5356 5357 5358 5359 # Determine commands to create old-style static archives. 5360 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5361 old_postinstall_cmds='chmod 644 $oldlib' 5362 old_postuninstall_cmds= 5363 5364 if test -n "$RANLIB"; then 5365 case $host_os in 5366 bitrig* | openbsd*) 5367 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5368 ;; 5369 *) 5370 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5371 ;; 5372 esac 5373 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5374 fi 5375 5376 case $host_os in 5377 darwin*) 5378 lock_old_archive_extraction=yes ;; 5379 *) 5380 lock_old_archive_extraction=no ;; 5381 esac 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 for ac_prog in gawk mawk nawk awk 5404 do 5405 # Extract the first word of "$ac_prog", so it can be a program name with args. 5406 set dummy $ac_prog; ac_word=$2 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5408 $as_echo_n "checking for $ac_word... " >&6; } 5409 if ${ac_cv_prog_AWK+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 if test -n "$AWK"; then 5413 ac_cv_prog_AWK="$AWK" # Let the user override the test. 5414 else 5415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5416 for as_dir in $PATH 5417 do 5418 IFS=$as_save_IFS 5419 test -z "$as_dir" && as_dir=. 5420 for ac_exec_ext in '' $ac_executable_extensions; do 5421 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5422 ac_cv_prog_AWK="$ac_prog" 5423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5424 break 2 5425 fi 5426 done 5427 done 5428 IFS=$as_save_IFS 5429 5430 fi 5431 fi 5432 AWK=$ac_cv_prog_AWK 5433 if test -n "$AWK"; then 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 5435 $as_echo "$AWK" >&6; } 5436 else 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5438 $as_echo "no" >&6; } 5439 fi 5440 5441 5442 test -n "$AWK" && break 5443 done 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 # If no C compiler was specified, use CC. 5464 LTCC=${LTCC-"$CC"} 5465 5466 # If no C compiler flags were specified, use CFLAGS. 5467 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5468 5469 # Allow CC to be a program name with arguments. 5470 compiler=$CC 5471 5472 5473 # Check for command to grab the raw symbol name followed by C symbol from nm. 5474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5475 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5476 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5477 $as_echo_n "(cached) " >&6 5478 else 5479 5480 # These are sane defaults that work on at least a few old systems. 5481 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5482 5483 # Character class describing NM global symbol codes. 5484 symcode='[BCDEGRST]' 5485 5486 # Regexp to match symbols that can be accessed directly from C. 5487 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5488 5489 # Define system-specific variables. 5490 case $host_os in 5491 aix*) 5492 symcode='[BCDT]' 5493 ;; 5494 cygwin* | mingw* | pw32* | cegcc*) 5495 symcode='[ABCDGISTW]' 5496 ;; 5497 hpux*) 5498 if test ia64 = "$host_cpu"; then 5499 symcode='[ABCDEGRST]' 5500 fi 5501 ;; 5502 irix* | nonstopux*) 5503 symcode='[BCDEGRST]' 5504 ;; 5505 osf*) 5506 symcode='[BCDEGQRST]' 5507 ;; 5508 solaris*) 5509 symcode='[BDRT]' 5510 ;; 5511 sco3.2v5*) 5512 symcode='[DT]' 5513 ;; 5514 sysv4.2uw2*) 5515 symcode='[DT]' 5516 ;; 5517 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5518 symcode='[ABDT]' 5519 ;; 5520 sysv4) 5521 symcode='[DFNSTU]' 5522 ;; 5523 esac 5524 5525 # If we're using GNU nm, then use its standard symbol codes. 5526 case `$NM -V 2>&1` in 5527 *GNU* | *'with BFD'*) 5528 symcode='[ABCDGIRSTW]' ;; 5529 esac 5530 5531 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5532 # Gets list of data symbols to import. 5533 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 5534 # Adjust the below global symbol transforms to fixup imported variables. 5535 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 5536 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 5537 lt_c_name_lib_hook="\ 5538 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 5539 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 5540 else 5541 # Disable hooks by default. 5542 lt_cv_sys_global_symbol_to_import= 5543 lt_cdecl_hook= 5544 lt_c_name_hook= 5545 lt_c_name_lib_hook= 5546 fi 5547 5548 # Transform an extracted symbol line into a proper C declaration. 5549 # Some systems (esp. on ia64) link data and code symbols differently, 5550 # so use this general approach. 5551 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 5552 $lt_cdecl_hook\ 5553 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 5554 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 5555 5556 # Transform an extracted symbol line into symbol name and symbol address 5557 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 5558 $lt_c_name_hook\ 5559 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 5560 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 5561 5562 # Transform an extracted symbol line into symbol name with lib prefix and 5563 # symbol address. 5564 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 5565 $lt_c_name_lib_hook\ 5566 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 5567 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 5568 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 5569 5570 # Handle CRLF in mingw tool chain 5571 opt_cr= 5572 case $build_os in 5573 mingw*) 5574 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5575 ;; 5576 esac 5577 5578 # Try without a prefix underscore, then with it. 5579 for ac_symprfx in "" "_"; do 5580 5581 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5582 symxfrm="\\1 $ac_symprfx\\2 \\2" 5583 5584 # Write the raw and C identifiers. 5585 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5586 # Fake it for dumpbin and say T for any non-static function, 5587 # D for any global variable and I for any imported variable. 5588 # Also find C++ and __fastcall symbols from MSVC++, 5589 # which start with @ or ?. 5590 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5591 " {last_section=section; section=\$ 3};"\ 5592 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5593 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5594 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 5595 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 5596 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 5597 " \$ 0!~/External *\|/{next};"\ 5598 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5599 " {if(hide[section]) next};"\ 5600 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 5601 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 5602 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 5603 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 5604 " ' prfx=^$ac_symprfx" 5605 else 5606 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5607 fi 5608 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 5609 5610 # Check to see that the pipe works correctly. 5611 pipe_works=no 5612 5613 rm -f conftest* 5614 cat > conftest.$ac_ext <<_LT_EOF 5615 #ifdef __cplusplus 5616 extern "C" { 5617 #endif 5618 char nm_test_var; 5619 void nm_test_func(void); 5620 void nm_test_func(void){} 5621 #ifdef __cplusplus 5622 } 5623 #endif 5624 int main(){nm_test_var='a';nm_test_func();return(0);} 5625 _LT_EOF 5626 5627 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 5628 (eval $ac_compile) 2>&5 5629 ac_status=$? 5630 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5631 test $ac_status = 0; }; then 5632 # Now try to grab the symbols. 5633 nlist=conftest.nm 5634 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 5635 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 5636 ac_status=$? 5637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5638 test $ac_status = 0; } && test -s "$nlist"; then 5639 # Try sorting and uniquifying the output. 5640 if sort "$nlist" | uniq > "$nlist"T; then 5641 mv -f "$nlist"T "$nlist" 5642 else 5643 rm -f "$nlist"T 5644 fi 5645 5646 # Make sure that we snagged all the symbols we need. 5647 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 5648 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 5649 cat <<_LT_EOF > conftest.$ac_ext 5650