1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for Protocol Buffers 2.3.0. 4# 5# Report bugs to <protobuf@googlegroups.com>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: protobuf@googlegroups.com about your system, including 243$0: any error possibly output before this message. Then 244$0: install a modern shell, or manually run the script 245$0: under such a shell if you do have one." 246 fi 247 exit 1 248fi 249fi 250fi 251SHELL=${CONFIG_SHELL-/bin/sh} 252export SHELL 253# Unset more variables known to interfere with behavior of common tools. 254CLICOLOR_FORCE= GREP_OPTIONS= 255unset CLICOLOR_FORCE GREP_OPTIONS 256 257## --------------------- ## 258## M4sh Shell Functions. ## 259## --------------------- ## 260# as_fn_unset VAR 261# --------------- 262# Portably unset VAR. 263as_fn_unset () 264{ 265 { eval $1=; unset $1;} 266} 267as_unset=as_fn_unset 268 269# as_fn_set_status STATUS 270# ----------------------- 271# Set $? to STATUS, without forking. 272as_fn_set_status () 273{ 274 return $1 275} # as_fn_set_status 276 277# as_fn_exit STATUS 278# ----------------- 279# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 280as_fn_exit () 281{ 282 set +e 283 as_fn_set_status $1 284 exit $1 285} # as_fn_exit 286 287# as_fn_mkdir_p 288# ------------- 289# Create "$as_dir" as a directory, including parents if necessary. 290as_fn_mkdir_p () 291{ 292 293 case $as_dir in #( 294 -*) as_dir=./$as_dir;; 295 esac 296 test -d "$as_dir" || eval $as_mkdir_p || { 297 as_dirs= 298 while :; do 299 case $as_dir in #( 300 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 301 *) as_qdir=$as_dir;; 302 esac 303 as_dirs="'$as_qdir' $as_dirs" 304 as_dir=`$as_dirname -- "$as_dir" || 305$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 306 X"$as_dir" : 'X\(//\)[^/]' \| \ 307 X"$as_dir" : 'X\(//\)$' \| \ 308 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 309$as_echo X"$as_dir" | 310 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 311 s//\1/ 312 q 313 } 314 /^X\(\/\/\)[^/].*/{ 315 s//\1/ 316 q 317 } 318 /^X\(\/\/\)$/{ 319 s//\1/ 320 q 321 } 322 /^X\(\/\).*/{ 323 s//\1/ 324 q 325 } 326 s/.*/./; q'` 327 test -d "$as_dir" && break 328 done 329 test -z "$as_dirs" || eval "mkdir $as_dirs" 330 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 331 332 333} # as_fn_mkdir_p 334# as_fn_append VAR VALUE 335# ---------------------- 336# Append the text in VALUE to the end of the definition contained in VAR. Take 337# advantage of any shell optimizations that allow amortized linear growth over 338# repeated appends, instead of the typical quadratic growth present in naive 339# implementations. 340if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 341 eval 'as_fn_append () 342 { 343 eval $1+=\$2 344 }' 345else 346 as_fn_append () 347 { 348 eval $1=\$$1\$2 349 } 350fi # as_fn_append 351 352# as_fn_arith ARG... 353# ------------------ 354# Perform arithmetic evaluation on the ARGs, and store the result in the 355# global $as_val. Take advantage of shells that can avoid forks. The arguments 356# must be portable across $(()) and expr. 357if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 358 eval 'as_fn_arith () 359 { 360 as_val=$(( $* )) 361 }' 362else 363 as_fn_arith () 364 { 365 as_val=`expr "$@" || test $? -eq 1` 366 } 367fi # as_fn_arith 368 369 370# as_fn_error STATUS ERROR [LINENO LOG_FD] 371# ---------------------------------------- 372# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 373# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 374# script with STATUS, using 1 if that was 0. 375as_fn_error () 376{ 377 as_status=$1; test $as_status -eq 0 && as_status=1 378 if test "$4"; then 379 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 380 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 381 fi 382 $as_echo "$as_me: error: $2" >&2 383 as_fn_exit $as_status 384} # as_fn_error 385 386if expr a : '\(a\)' >/dev/null 2>&1 && 387 test "X`expr 00001 : '.*\(...\)'`" = X001; then 388 as_expr=expr 389else 390 as_expr=false 391fi 392 393if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 394 as_basename=basename 395else 396 as_basename=false 397fi 398 399if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 400 as_dirname=dirname 401else 402 as_dirname=false 403fi 404 405as_me=`$as_basename -- "$0" || 406$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 407 X"$0" : 'X\(//\)$' \| \ 408 X"$0" : 'X\(/\)' \| . 2>/dev/null || 409$as_echo X/"$0" | 410 sed '/^.*\/\([^/][^/]*\)\/*$/{ 411 s//\1/ 412 q 413 } 414 /^X\/\(\/\/\)$/{ 415 s//\1/ 416 q 417 } 418 /^X\/\(\/\).*/{ 419 s//\1/ 420 q 421 } 422 s/.*/./; q'` 423 424# Avoid depending upon Character Ranges. 425as_cr_letters='abcdefghijklmnopqrstuvwxyz' 426as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 427as_cr_Letters=$as_cr_letters$as_cr_LETTERS 428as_cr_digits='0123456789' 429as_cr_alnum=$as_cr_Letters$as_cr_digits 430 431 432 as_lineno_1=$LINENO as_lineno_1a=$LINENO 433 as_lineno_2=$LINENO as_lineno_2a=$LINENO 434 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 435 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 436 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 437 sed -n ' 438 p 439 /[$]LINENO/= 440 ' <$as_myself | 441 sed ' 442 s/[$]LINENO.*/&-/ 443 t lineno 444 b 445 :lineno 446 N 447 :loop 448 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 449 t loop 450 s/-\n.*// 451 ' >$as_me.lineno && 452 chmod +x "$as_me.lineno" || 453 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 454 455 # Don't try to exec as it changes $[0], causing all sort of problems 456 # (the dirname of $[0] is not the place where we might find the 457 # original and so on. Autoconf is especially sensitive to this). 458 . "./$as_me.lineno" 459 # Exit status is that of the last command. 460 exit 461} 462 463ECHO_C= ECHO_N= ECHO_T= 464case `echo -n x` in #((((( 465-n*) 466 case `echo 'xy\c'` in 467 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 468 xy) ECHO_C='\c';; 469 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 470 ECHO_T=' ';; 471 esac;; 472*) 473 ECHO_N='-n';; 474esac 475 476rm -f conf$$ conf$$.exe conf$$.file 477if test -d conf$$.dir; then 478 rm -f conf$$.dir/conf$$.file 479else 480 rm -f conf$$.dir 481 mkdir conf$$.dir 2>/dev/null 482fi 483if (echo >conf$$.file) 2>/dev/null; then 484 if ln -s conf$$.file conf$$ 2>/dev/null; then 485 as_ln_s='ln -s' 486 # ... but there are two gotchas: 487 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 488 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 489 # In both cases, we have to default to `cp -p'. 490 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 491 as_ln_s='cp -p' 492 elif ln conf$$.file conf$$ 2>/dev/null; then 493 as_ln_s=ln 494 else 495 as_ln_s='cp -p' 496 fi 497else 498 as_ln_s='cp -p' 499fi 500rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 501rmdir conf$$.dir 2>/dev/null 502 503if mkdir -p . 2>/dev/null; then 504 as_mkdir_p='mkdir -p "$as_dir"' 505else 506 test -d ./-p && rmdir ./-p 507 as_mkdir_p=false 508fi 509 510if test -x / >/dev/null 2>&1; then 511 as_test_x='test -x' 512else 513 if ls -dL / >/dev/null 2>&1; then 514 as_ls_L_option=L 515 else 516 as_ls_L_option= 517 fi 518 as_test_x=' 519 eval sh -c '\'' 520 if test -d "$1"; then 521 test -d "$1/."; 522 else 523 case $1 in #( 524 -*)set "./$1";; 525 esac; 526 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 527 ???[sx]*):;;*)false;;esac;fi 528 '\'' sh 529 ' 530fi 531as_executable_p=$as_test_x 532 533# Sed expression to map a string onto a valid CPP name. 534as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 535 536# Sed expression to map a string onto a valid variable name. 537as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 538 539 540 541# Check that we are running under the correct shell. 542SHELL=${CONFIG_SHELL-/bin/sh} 543 544case X$lt_ECHO in 545X*--fallback-echo) 546 # Remove one level of quotation (which was required for Make). 547 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` 548 ;; 549esac 550 551ECHO=${lt_ECHO-echo} 552if test "X$1" = X--no-reexec; then 553 # Discard the --no-reexec flag, and continue. 554 shift 555elif test "X$1" = X--fallback-echo; then 556 # Avoid inline document here, it may be left over 557 : 558elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 559 # Yippee, $ECHO works! 560 : 561else 562 # Restart under the correct shell. 563 exec $SHELL "$0" --no-reexec ${1+"$@"} 564fi 565 566if test "X$1" = X--fallback-echo; then 567 # used as fallback echo 568 shift 569 cat <<_LT_EOF 570$* 571_LT_EOF 572 exit 0 573fi 574 575# The HP-UX ksh and POSIX shell print the target directory to stdout 576# if CDPATH is set. 577(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 578 579if test -z "$lt_ECHO"; then 580 if test "X${echo_test_string+set}" != Xset; then 581 # find a string as large as possible, as long as the shell can cope with it 582 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do 583 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 584 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 585 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 586 then 587 break 588 fi 589 done 590 fi 591 592 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 593 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 594 test "X$echo_testing_string" = "X$echo_test_string"; then 595 : 596 else 597 # The Solaris, AIX, and Digital Unix default echo programs unquote 598 # backslashes. This makes it impossible to quote backslashes using 599 # echo "$something" | sed 's/\\/\\\\/g' 600 # 601 # So, first we look for a working echo in the user's PATH. 602 603 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 604 for dir in $PATH /usr/ucb; do 605 IFS="$lt_save_ifs" 606 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 607 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 608 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 609 test "X$echo_testing_string" = "X$echo_test_string"; then 610 ECHO="$dir/echo" 611 break 612 fi 613 done 614 IFS="$lt_save_ifs" 615 616 if test "X$ECHO" = Xecho; then 617 # We didn't find a better echo, so look for alternatives. 618 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 619 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 620 test "X$echo_testing_string" = "X$echo_test_string"; then 621 # This shell has a builtin print -r that does the trick. 622 ECHO='print -r' 623 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 624 test "X$CONFIG_SHELL" != X/bin/ksh; then 625 # If we have ksh, try running configure again with it. 626 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 627 export ORIGINAL_CONFIG_SHELL 628 CONFIG_SHELL=/bin/ksh 629 export CONFIG_SHELL 630 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} 631 else 632 # Try using printf. 633 ECHO='printf %s\n' 634 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 635 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 636 test "X$echo_testing_string" = "X$echo_test_string"; then 637 # Cool, printf works 638 : 639 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 640 test "X$echo_testing_string" = 'X\t' && 641 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 642 test "X$echo_testing_string" = "X$echo_test_string"; then 643 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 644 export CONFIG_SHELL 645 SHELL="$CONFIG_SHELL" 646 export SHELL 647 ECHO="$CONFIG_SHELL $0 --fallback-echo" 648 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 649 test "X$echo_testing_string" = 'X\t' && 650 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 651 test "X$echo_testing_string" = "X$echo_test_string"; then 652 ECHO="$CONFIG_SHELL $0 --fallback-echo" 653 else 654 # maybe with a smaller string... 655 prev=: 656 657 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do 658 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 659 then 660 break 661 fi 662 prev="$cmd" 663 done 664 665 if test "$prev" != 'sed 50q "$0"'; then 666 echo_test_string=`eval $prev` 667 export echo_test_string 668 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} 669 else 670 # Oops. We lost completely, so just stick with echo. 671 ECHO=echo 672 fi 673 fi 674 fi 675 fi 676 fi 677fi 678 679# Copy echo and quote the copy suitably for passing to libtool from 680# the Makefile, instead of quoting the original, which is used later. 681lt_ECHO=$ECHO 682if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then 683 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" 684fi 685 686 687 688 689test -n "$DJDIR" || exec 7<&0 </dev/null 690exec 6>&1 691 692# Name of the host. 693# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 694# so uname gets run too. 695ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 696 697# 698# Initializations. 699# 700ac_default_prefix=/usr/local 701ac_clean_files= 702ac_config_libobj_dir=. 703LIBOBJS= 704cross_compiling=no 705subdirs= 706MFLAGS= 707MAKEFLAGS= 708 709# Identity of this package. 710PACKAGE_NAME='Protocol Buffers' 711PACKAGE_TARNAME='protobuf' 712PACKAGE_VERSION='2.3.0' 713PACKAGE_STRING='Protocol 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Assumes 1856# that executables *can* be run. 1857ac_fn_cxx_try_run () 1858{ 1859 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1860 if { { ac_try="$ac_link" 1861case "(($ac_try" in 1862 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1863 *) ac_try_echo=$ac_try;; 1864esac 1865eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1866$as_echo "$ac_try_echo"; } >&5 1867 (eval "$ac_link") 2>&5 1868 ac_status=$? 1869 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1870 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1871 { { case "(($ac_try" in 1872 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1873 *) ac_try_echo=$ac_try;; 1874esac 1875eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1876$as_echo "$ac_try_echo"; } >&5 1877 (eval "$ac_try") 2>&5 1878 ac_status=$? 1879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1880 test $ac_status = 0; }; }; then : 1881 ac_retval=0 1882else 1883 $as_echo "$as_me: program exited with status $ac_status" >&5 1884 $as_echo "$as_me: failed program was:" >&5 1885sed 's/^/| /' conftest.$ac_ext >&5 1886 1887 ac_retval=$ac_status 1888fi 1889 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1890 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1891 as_fn_set_status $ac_retval 1892 1893} # ac_fn_cxx_try_run 1894 1895# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES 1896# --------------------------------------------------------- 1897# Tests whether HEADER exists and can be compiled using the include files in 1898# INCLUDES, setting the cache variable VAR accordingly. 1899ac_fn_cxx_check_header_compile () 1900{ 1901 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1903$as_echo_n "checking for $2... " >&6; } 1904if eval \${$3+:} false; then : 1905 $as_echo_n "(cached) " >&6 1906else 1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1908/* end confdefs.h. */ 1909$4 1910#include <$2> 1911_ACEOF 1912if ac_fn_cxx_try_compile "$LINENO"; then : 1913 eval "$3=yes" 1914else 1915 eval "$3=no" 1916fi 1917rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1918fi 1919eval ac_res=\$$3 1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1921$as_echo "$ac_res" >&6; } 1922 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1923 1924} # ac_fn_cxx_check_header_compile 1925 1926# ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES 1927# ----------------------------------------------- 1928# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1929# accordingly. 1930ac_fn_cxx_check_decl () 1931{ 1932 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1933 as_decl_name=`echo $2|sed 's/ *(.*//'` 1934 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1936$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1937if eval \${$3+:} false; then : 1938 $as_echo_n "(cached) " >&6 1939else 1940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1941/* end confdefs.h. */ 1942$4 1943int 1944main () 1945{ 1946#ifndef $as_decl_name 1947#ifdef __cplusplus 1948 (void) $as_decl_use; 1949#else 1950 (void) $as_decl_name; 1951#endif 1952#endif 1953 1954 ; 1955 return 0; 1956} 1957_ACEOF 1958if ac_fn_cxx_try_compile "$LINENO"; then : 1959 eval "$3=yes" 1960else 1961 eval "$3=no" 1962fi 1963rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1964fi 1965eval ac_res=\$$3 1966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1967$as_echo "$ac_res" >&6; } 1968 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1969 1970} # ac_fn_cxx_check_decl 1971 1972# ac_fn_c_try_link LINENO 1973# ----------------------- 1974# Try to link conftest.$ac_ext, and return whether this succeeded. 1975ac_fn_c_try_link () 1976{ 1977 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1978 rm -f conftest.$ac_objext conftest$ac_exeext 1979 if { { ac_try="$ac_link" 1980case "(($ac_try" in 1981 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1982 *) ac_try_echo=$ac_try;; 1983esac 1984eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1985$as_echo "$ac_try_echo"; } >&5 1986 (eval "$ac_link") 2>conftest.err 1987 ac_status=$? 1988 if test -s conftest.err; then 1989 grep -v '^ *+' conftest.err >conftest.er1 1990 cat conftest.er1 >&5 1991 mv -f conftest.er1 conftest.err 1992 fi 1993 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1994 test $ac_status = 0; } && { 1995 test -z "$ac_c_werror_flag" || 1996 test ! -s conftest.err 1997 } && test -s conftest$ac_exeext && { 1998 test "$cross_compiling" = yes || 1999 $as_test_x conftest$ac_exeext 2000 }; then : 2001 ac_retval=0 2002else 2003 $as_echo "$as_me: failed program was:" >&5 2004sed 's/^/| /' conftest.$ac_ext >&5 2005 2006 ac_retval=1 2007fi 2008 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2009 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2010 # interfere with the next link command; also delete a directory that is 2011 # left behind by Apple's compiler. We do this before executing the actions. 2012 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2013 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2014 as_fn_set_status $ac_retval 2015 2016} # ac_fn_c_try_link 2017 2018# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 2019# ------------------------------------------------------- 2020# Tests whether HEADER exists and can be compiled using the include files in 2021# INCLUDES, setting the cache variable VAR accordingly. 2022ac_fn_c_check_header_compile () 2023{ 2024 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2026$as_echo_n "checking for $2... " >&6; } 2027if eval \${$3+:} false; then : 2028 $as_echo_n "(cached) " >&6 2029else 2030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2031/* end confdefs.h. */ 2032$4 2033#include <$2> 2034_ACEOF 2035if ac_fn_c_try_compile "$LINENO"; then : 2036 eval "$3=yes" 2037else 2038 eval "$3=no" 2039fi 2040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2041fi 2042eval ac_res=\$$3 2043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2044$as_echo "$ac_res" >&6; } 2045 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2046 2047} # ac_fn_c_check_header_compile 2048 2049# ac_fn_c_check_func LINENO FUNC VAR 2050# ---------------------------------- 2051# Tests whether FUNC exists, setting the cache variable VAR accordingly 2052ac_fn_c_check_func () 2053{ 2054 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2056$as_echo_n "checking for $2... " >&6; } 2057if eval \${$3+:} false; then : 2058 $as_echo_n "(cached) " >&6 2059else 2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2061/* end confdefs.h. */ 2062/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2063 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2064#define $2 innocuous_$2 2065 2066/* System header to define __stub macros and hopefully few prototypes, 2067 which can conflict with char $2 (); below. 2068 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2069 <limits.h> exists even on freestanding compilers. */ 2070 2071#ifdef __STDC__ 2072# include <limits.h> 2073#else 2074# include <assert.h> 2075#endif 2076 2077#undef $2 2078 2079/* Override any GCC internal prototype to avoid an error. 2080 Use char because int might match the return type of a GCC 2081 builtin and then its argument prototype would still apply. */ 2082#ifdef __cplusplus 2083extern "C" 2084#endif 2085char $2 (); 2086/* The GNU C library defines this for functions which it implements 2087 to always fail with ENOSYS. Some functions are actually named 2088 something starting with __ and the normal name is an alias. */ 2089#if defined __stub_$2 || defined __stub___$2 2090choke me 2091#endif 2092 2093int 2094main () 2095{ 2096return $2 (); 2097 ; 2098 return 0; 2099} 2100_ACEOF 2101if ac_fn_c_try_link "$LINENO"; then : 2102 eval "$3=yes" 2103else 2104 eval "$3=no" 2105fi 2106rm -f core conftest.err conftest.$ac_objext \ 2107 conftest$ac_exeext conftest.$ac_ext 2108fi 2109eval ac_res=\$$3 2110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2111$as_echo "$ac_res" >&6; } 2112 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2113 2114} # ac_fn_c_check_func 2115 2116# ac_fn_cxx_try_link LINENO 2117# ------------------------- 2118# Try to link conftest.$ac_ext, and return whether this succeeded. 2119ac_fn_cxx_try_link () 2120{ 2121 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2122 rm -f conftest.$ac_objext conftest$ac_exeext 2123 if { { ac_try="$ac_link" 2124case "(($ac_try" in 2125 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2126 *) ac_try_echo=$ac_try;; 2127esac 2128eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2129$as_echo "$ac_try_echo"; } >&5 2130 (eval "$ac_link") 2>conftest.err 2131 ac_status=$? 2132 if test -s conftest.err; then 2133 grep -v '^ *+' conftest.err >conftest.er1 2134 cat conftest.er1 >&5 2135 mv -f conftest.er1 conftest.err 2136 fi 2137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2138 test $ac_status = 0; } && { 2139 test -z "$ac_cxx_werror_flag" || 2140 test ! -s conftest.err 2141 } && test -s conftest$ac_exeext && { 2142 test "$cross_compiling" = yes || 2143 $as_test_x conftest$ac_exeext 2144 }; then : 2145 ac_retval=0 2146else 2147 $as_echo "$as_me: failed program was:" >&5 2148sed 's/^/| /' conftest.$ac_ext >&5 2149 2150 ac_retval=1 2151fi 2152 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2153 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2154 # interfere with the next link command; also delete a directory that is 2155 # left behind by Apple's compiler. We do this before executing the actions. 2156 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2157 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2158 as_fn_set_status $ac_retval 2159 2160} # ac_fn_cxx_try_link 2161 2162# ac_fn_cxx_check_func LINENO FUNC VAR 2163# ------------------------------------ 2164# Tests whether FUNC exists, setting the cache variable VAR accordingly 2165ac_fn_cxx_check_func () 2166{ 2167 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2169$as_echo_n "checking for $2... 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It has an incompatible calling convention. 2779 : 2780 elif test $ac_prog = install && 2781 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2782 # program-specific install script used by HP pwplus--don't use. 2783 : 2784 else 2785 rm -rf conftest.one conftest.two conftest.dir 2786 echo one > conftest.one 2787 echo two > conftest.two 2788 mkdir conftest.dir 2789 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2790 test -s conftest.one && test -s conftest.two && 2791 test -s conftest.dir/conftest.one && 2792 test -s conftest.dir/conftest.two 2793 then 2794 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2795 break 3 2796 fi 2797 fi 2798 fi 2799 done 2800 done 2801 ;; 2802esac 2803 2804 done 2805IFS=$as_save_IFS 2806 2807rm -rf conftest.one conftest.two conftest.dir 2808 2809fi 2810 if test "${ac_cv_path_install+set}" = set; then 2811 INSTALL=$ac_cv_path_install 2812 else 2813 # As a last resort, use the slow shell script. Don't cache a 2814 # value for INSTALL within a source directory, because that will 2815 # break other packages using the cache if that directory is 2816 # removed, or if the value is a relative name. 2817 INSTALL=$ac_install_sh 2818 fi 2819fi 2820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2821$as_echo "$INSTALL" >&6; } 2822 2823# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2824# It thinks the first close brace ends the variable substitution. 2825test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2826 2827test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2828 2829test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2830 2831{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2832$as_echo_n "checking whether build environment is sane... " >&6; } 2833# Just in case 2834sleep 1 2835echo timestamp > conftest.file 2836# Reject unsafe characters in $srcdir or the absolute working directory 2837# name. Accept space and tab only in the latter. 2838am_lf=' 2839' 2840case `pwd` in 2841 *[\\\"\#\$\&\'\`$am_lf]*) 2842 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2843esac 2844case $srcdir in 2845 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2846 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2847esac 2848 2849# Do `set' in a subshell so we don't clobber the current shell's 2850# arguments. Must try -L first in case configure is actually a 2851# symlink; some systems play weird games with the mod time of symlinks 2852# (eg FreeBSD returns the mod time of the symlink's containing 2853# directory). 2854if ( 2855 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2856 if test "$*" = "X"; then 2857 # -L didn't work. 2858 set X `ls -t "$srcdir/configure" conftest.file` 2859 fi 2860 rm -f conftest.file 2861 if test "$*" != "X $srcdir/configure conftest.file" \ 2862 && test "$*" != "X conftest.file $srcdir/configure"; then 2863 2864 # If neither matched, then we have a broken ls. This can happen 2865 # if, for instance, CONFIG_SHELL is bash and it inherits a 2866 # broken ls alias from the environment. This has actually 2867 # happened. Such a system could not be considered "sane". 2868 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2869alias in your environment" "$LINENO" 5 2870 fi 2871 2872 test "$2" = conftest.file 2873 ) 2874then 2875 # Ok. 2876 : 2877else 2878 as_fn_error $? "newly created file is older than distributed files! 2879Check your system clock" "$LINENO" 5 2880fi 2881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2882$as_echo "yes" >&6; } 2883test "$program_prefix" != NONE && 2884 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2885# Use a double $ so make ignores it. 2886test "$program_suffix" != NONE && 2887 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2888# Double any \ or $. 2889# By default was `s,x,x', remove it if useless. 2890ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2891program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2892 2893# expand $ac_aux_dir to an absolute path 2894am_aux_dir=`cd $ac_aux_dir && pwd` 2895 2896if test x"${MISSING+set}" != xset; then 2897 case $am_aux_dir in 2898 *\ * | *\ *) 2899 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2900 *) 2901 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2902 esac 2903fi 2904# Use eval to expand $SHELL 2905if eval "$MISSING --run true"; then 2906 am_missing_run="$MISSING --run " 2907else 2908 am_missing_run= 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2910$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2911fi 2912 2913if test x"${install_sh}" != xset; then 2914 case $am_aux_dir in 2915 *\ * | *\ *) 2916 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2917 *) 2918 install_sh="\${SHELL} $am_aux_dir/install-sh" 2919 esac 2920fi 2921 2922# Installed binaries are usually stripped using `strip' when the user 2923# run `make install-strip'. However `strip' might not be the right 2924# tool to use in cross-compilation environments, therefore Automake 2925# will honor the `STRIP' environment variable to overrule this program. 2926if test "$cross_compiling" != no; then 2927 if test -n "$ac_tool_prefix"; then 2928 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2929set dummy ${ac_tool_prefix}strip; ac_word=$2 2930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2931$as_echo_n "checking for $ac_word... " >&6; } 2932if ${ac_cv_prog_STRIP+:} false; then : 2933 $as_echo_n "(cached) " >&6 2934else 2935 if test -n "$STRIP"; then 2936 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2937else 2938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939for as_dir in $PATH 2940do 2941 IFS=$as_save_IFS 2942 test -z "$as_dir" && as_dir=. 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2945 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2947 break 2 2948 fi 2949done 2950 done 2951IFS=$as_save_IFS 2952 2953fi 2954fi 2955STRIP=$ac_cv_prog_STRIP 2956if test -n "$STRIP"; then 2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2958$as_echo "$STRIP" >&6; } 2959else 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2961$as_echo "no" >&6; } 2962fi 2963 2964 2965fi 2966if test -z "$ac_cv_prog_STRIP"; then 2967 ac_ct_STRIP=$STRIP 2968 # Extract the first word of "strip", so it can be a program name with args. 2969set dummy strip; ac_word=$2 2970{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2971$as_echo_n "checking for $ac_word... " >&6; } 2972if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2973 $as_echo_n "(cached) " >&6 2974else 2975 if test -n "$ac_ct_STRIP"; then 2976 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2977else 2978as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2979for as_dir in $PATH 2980do 2981 IFS=$as_save_IFS 2982 test -z "$as_dir" && as_dir=. 2983 for ac_exec_ext in '' $ac_executable_extensions; do 2984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2985 ac_cv_prog_ac_ct_STRIP="strip" 2986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2987 break 2 2988 fi 2989done 2990 done 2991IFS=$as_save_IFS 2992 2993fi 2994fi 2995ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2996if test -n "$ac_ct_STRIP"; then 2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2998$as_echo "$ac_ct_STRIP" >&6; } 2999else 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3001$as_echo "no" >&6; } 3002fi 3003 3004 if test "x$ac_ct_STRIP" = x; then 3005 STRIP=":" 3006 else 3007 case $cross_compiling:$ac_tool_warned in 3008yes:) 3009{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3010$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3011ac_tool_warned=yes ;; 3012esac 3013 STRIP=$ac_ct_STRIP 3014 fi 3015else 3016 STRIP="$ac_cv_prog_STRIP" 3017fi 3018 3019fi 3020INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3021 3022{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3023$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3024if test -z "$MKDIR_P"; then 3025 if ${ac_cv_path_mkdir+:} false; then : 3026 $as_echo_n "(cached) " >&6 3027else 3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3030do 3031 IFS=$as_save_IFS 3032 test -z "$as_dir" && as_dir=. 3033 for ac_prog in mkdir gmkdir; do 3034 for ac_exec_ext in '' $ac_executable_extensions; do 3035 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 3036 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3037 'mkdir (GNU coreutils) '* | \ 3038 'mkdir (coreutils) '* | \ 3039 'mkdir (fileutils) '4.1*) 3040 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3041 break 3;; 3042 esac 3043 done 3044 done 3045 done 3046IFS=$as_save_IFS 3047 3048fi 3049 3050 test -d ./--version && rmdir ./--version 3051 if test "${ac_cv_path_mkdir+set}" = set; then 3052 MKDIR_P="$ac_cv_path_mkdir -p" 3053 else 3054 # As a last resort, use the slow shell script. Don't cache a 3055 # value for MKDIR_P within a source directory, because that will 3056 # break other packages using the cache if that directory is 3057 # removed, or if the value is a relative name. 3058 MKDIR_P="$ac_install_sh -d" 3059 fi 3060fi 3061{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3062$as_echo "$MKDIR_P" >&6; } 3063 3064mkdir_p="$MKDIR_P" 3065case $mkdir_p in 3066 [\\/$]* | ?:[\\/]*) ;; 3067 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 3068esac 3069 3070for ac_prog in gawk mawk nawk awk 3071do 3072 # Extract the first word of "$ac_prog", so it can be a program name with args. 3073set dummy $ac_prog; ac_word=$2 3074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3075$as_echo_n "checking for $ac_word... " >&6; } 3076if ${ac_cv_prog_AWK+:} false; then : 3077 $as_echo_n "(cached) " >&6 3078else 3079 if test -n "$AWK"; then 3080 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3081else 3082as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3083for as_dir in $PATH 3084do 3085 IFS=$as_save_IFS 3086 test -z "$as_dir" && as_dir=. 3087 for ac_exec_ext in '' $ac_executable_extensions; do 3088 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3089 ac_cv_prog_AWK="$ac_prog" 3090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3091 break 2 3092 fi 3093done 3094 done 3095IFS=$as_save_IFS 3096 3097fi 3098fi 3099AWK=$ac_cv_prog_AWK 3100if test -n "$AWK"; then 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3102$as_echo "$AWK" >&6; } 3103else 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3105$as_echo "no" >&6; } 3106fi 3107 3108 3109 test -n "$AWK" && break 3110done 3111 3112{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3113$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3114set x ${MAKE-make} 3115ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3116if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118else 3119 cat >conftest.make <<\_ACEOF 3120SHELL = /bin/sh 3121all: 3122 @echo '@@@%%%=$(MAKE)=@@@%%%' 3123_ACEOF 3124# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3125case `${MAKE-make} -f conftest.make 2>/dev/null` in 3126 *@@@%%%=?*=@@@%%%*) 3127 eval ac_cv_prog_make_${ac_make}_set=yes;; 3128 *) 3129 eval ac_cv_prog_make_${ac_make}_set=no;; 3130esac 3131rm -f conftest.make 3132fi 3133if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3135$as_echo "yes" >&6; } 3136 SET_MAKE= 3137else 3138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3139$as_echo "no" >&6; } 3140 SET_MAKE="MAKE=${MAKE-make}" 3141fi 3142 3143rm -rf .tst 2>/dev/null 3144mkdir .tst 2>/dev/null 3145if test -d .tst; then 3146 am__leading_dot=. 3147else 3148 am__leading_dot=_ 3149fi 3150rmdir .tst 2>/dev/null 3151 3152if test "`cd $srcdir && pwd`" != "`pwd`"; then 3153 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3154 # is not polluted with repeated "-I." 3155 am__isrc=' -I$(srcdir)' 3156 # test to see if srcdir already configured 3157 if test -f $srcdir/config.status; then 3158 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3159 fi 3160fi 3161 3162# test whether we have cygpath 3163if test -z "$CYGPATH_W"; then 3164 if (cygpath --version) >/dev/null 2>/dev/null; then 3165 CYGPATH_W='cygpath -w' 3166 else 3167 CYGPATH_W=echo 3168 fi 3169fi 3170 3171 3172# Define the identity of the package. 3173 PACKAGE='protobuf' 3174 VERSION='2.3.0' 3175 3176 3177cat >>confdefs.h <<_ACEOF 3178#define PACKAGE "$PACKAGE" 3179_ACEOF 3180 3181 3182cat >>confdefs.h <<_ACEOF 3183#define VERSION "$VERSION" 3184_ACEOF 3185 3186# Some tools Automake needs. 3187 3188ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3189 3190 3191AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3192 3193 3194AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3195 3196 3197AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3198 3199 3200MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3201 3202# We need awk for the "check" target. The system "awk" is bad on 3203# some platforms. 3204# Always define AMTAR for backward compatibility. Yes, it's still used 3205# in the wild :-( We should find a proper way to deprecate it ... 3206AMTAR='$${TAR-tar}' 3207 3208am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3209 3210 3211 3212 3213 3214 3215 3216# Check whether --with-zlib was given. 3217if test "${with_zlib+set}" = set; then : 3218 withval=$with_zlib; 3219else 3220 with_zlib=check 3221fi 3222 3223 3224 3225# Check whether --with-protoc was given. 3226if test "${with_protoc+set}" = set; then : 3227 withval=$with_protoc; 3228else 3229 with_protoc=no 3230fi 3231 3232 3233# Checks for programs. 3234ac_ext=c 3235ac_cpp='$CPP $CPPFLAGS' 3236ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3237ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3238ac_compiler_gnu=$ac_cv_c_compiler_gnu 3239if test -n "$ac_tool_prefix"; then 3240 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3241set dummy ${ac_tool_prefix}gcc; ac_word=$2 3242{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3243$as_echo_n "checking for $ac_word... " >&6; } 3244if ${ac_cv_prog_CC+:} false; then : 3245 $as_echo_n "(cached) " >&6 3246else 3247 if test -n "$CC"; then 3248 ac_cv_prog_CC="$CC" # Let the user override the test. 3249else 3250as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3251for as_dir in $PATH 3252do 3253 IFS=$as_save_IFS 3254 test -z "$as_dir" && as_dir=. 3255 for ac_exec_ext in '' $ac_executable_extensions; do 3256 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3257 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3258 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3259 break 2 3260 fi 3261done 3262 done 3263IFS=$as_save_IFS 3264 3265fi 3266fi 3267CC=$ac_cv_prog_CC 3268if test -n "$CC"; then 3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3270$as_echo "$CC" >&6; } 3271else 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3273$as_echo "no" >&6; } 3274fi 3275 3276 3277fi 3278if test -z "$ac_cv_prog_CC"; then 3279 ac_ct_CC=$CC 3280 # Extract the first word of "gcc", so it can be a program name with args. 3281set dummy gcc; ac_word=$2 3282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3283$as_echo_n "checking for $ac_word... " >&6; } 3284if ${ac_cv_prog_ac_ct_CC+:} false; then : 3285 $as_echo_n "(cached) " >&6 3286else 3287 if test -n "$ac_ct_CC"; then 3288 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3289else 3290as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3291for as_dir in $PATH 3292do 3293 IFS=$as_save_IFS 3294 test -z "$as_dir" && as_dir=. 3295 for ac_exec_ext in '' $ac_executable_extensions; do 3296 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3297 ac_cv_prog_ac_ct_CC="gcc" 3298 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3299 break 2 3300 fi 3301done 3302 done 3303IFS=$as_save_IFS 3304 3305fi 3306fi 3307ac_ct_CC=$ac_cv_prog_ac_ct_CC 3308if test -n "$ac_ct_CC"; then 3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3310$as_echo "$ac_ct_CC" >&6; } 3311else 3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3313$as_echo "no" >&6; } 3314fi 3315 3316 if test "x$ac_ct_CC" = x; then 3317 CC="" 3318 else 3319 case $cross_compiling:$ac_tool_warned in 3320yes:) 3321{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3322$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3323ac_tool_warned=yes ;; 3324esac 3325 CC=$ac_ct_CC 3326 fi 3327else 3328 CC="$ac_cv_prog_CC" 3329fi 3330 3331if test -z "$CC"; then 3332 if test -n "$ac_tool_prefix"; then 3333 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3334set dummy ${ac_tool_prefix}cc; ac_word=$2 3335{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3336$as_echo_n "checking for $ac_word... " >&6; } 3337if ${ac_cv_prog_CC+:} false; then : 3338 $as_echo_n "(cached) " >&6 3339else 3340 if test -n "$CC"; then 3341 ac_cv_prog_CC="$CC" # Let the user override the test. 3342else 3343as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3344for as_dir in $PATH 3345do 3346 IFS=$as_save_IFS 3347 test -z "$as_dir" && as_dir=. 3348 for ac_exec_ext in '' $ac_executable_extensions; do 3349 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3350 ac_cv_prog_CC="${ac_tool_prefix}cc" 3351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3352 break 2 3353 fi 3354done 3355 done 3356IFS=$as_save_IFS 3357 3358fi 3359fi 3360CC=$ac_cv_prog_CC 3361if test -n "$CC"; then 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3363$as_echo "$CC" >&6; } 3364else 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3366$as_echo "no" >&6; } 3367fi 3368 3369 3370 fi 3371fi 3372if test -z "$CC"; then 3373 # Extract the first word of "cc", so it can be a program name with args. 3374set dummy cc; ac_word=$2 3375{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3376$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3535See \`config.log' for more details" "$LINENO" 5; } 3536 3537# Provide some information about the compiler. 3538$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3539set X $ac_compile 3540ac_compiler=$2 3541for ac_option in --version -v -V -qversion; do 3542 { { ac_try="$ac_compiler $ac_option >&5" 3543case "(($ac_try" in 3544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3545 *) ac_try_echo=$ac_try;; 3546esac 3547eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3548$as_echo "$ac_try_echo"; } >&5 3549 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3550 ac_status=$? 3551 if test -s conftest.err; then 3552 sed '10a\ 3553... rest of stderr output deleted ... 3554 10q' conftest.err >conftest.er1 3555 cat conftest.er1 >&5 3556 fi 3557 rm -f conftest.er1 conftest.err 3558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3559 test $ac_status = 0; } 3560done 3561 3562cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3563/* end confdefs.h. */ 3564 3565int 3566main () 3567{ 3568 3569 ; 3570 return 0; 3571} 3572_ACEOF 3573ac_clean_files_save=$ac_clean_files 3574ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3575# Try to create an executable without -o first, disregard a.out. 3576# It will help us diagnose broken compilers, and finding out an intuition 3577# of exeext. 3578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3579$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3609# so that the user can short-circuit this test for compilers unknown to 3610# Autoconf. 3611for ac_file in $ac_files '' 3612do 3613 test -f "$ac_file" || continue 3614 case $ac_file in 3615 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3616 ;; 3617 [ab].out ) 3618 # We found the default executable, but exeext='' is most 3619 # certainly right. 3620 break;; 3621 *.* ) 3622 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3623 then :; else 3624 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3625 fi 3626 # We set ac_cv_exeext here because the later test for it is not 3627 # safe: cross compilers may not add the suffix if given an `-o' 3628 # argument, so we may need to know it at that point already. 3629 # Even if this section looks crufty: it has the advantage of 3630 # actually working. 3631 break;; 3632 * ) 3633 break;; 3634 esac 3635done 3636test "$ac_cv_exeext" = no && ac_cv_exeext= 3637 3638else 3639 ac_file='' 3640fi 3641if test -z "$ac_file"; then : 3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3643$as_echo "no" >&6; } 3644$as_echo "$as_me: failed program was:" >&5 3645sed 's/^/| /' conftest.$ac_ext >&5 3646 3647{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3648$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3649as_fn_error 77 "C compiler cannot create executables 3650See \`config.log' for more details" "$LINENO" 5; } 3651else 3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3653$as_echo "yes" >&6; } 3654fi 3655{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3656$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3678# work properly (i.e., refer to `conftest.exe'), while it won't with 3679# `rm'. 3680for ac_file in conftest.exe conftest conftest.*; do 3681 test -f "$ac_file" || continue 3682 case $ac_file in 3683 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3684 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3685 break;; 3686 * ) break;; 3687 esac 3688done 3689else 3690 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3691$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3692as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3693See \`config.log' for more details" "$LINENO" 5; } 3694fi 3695rm -f conftest conftest$ac_cv_exeext 3696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3697$as_echo "$ac_cv_exeext" >&6; } 3698 3699rm -f conftest.$ac_ext 3700EXEEXT=$ac_cv_exeext 3701ac_exeext=$EXEEXT 3702cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3703/* end confdefs.h. */ 3704#include <stdio.h> 3705int 3706main () 3707{ 3708FILE *f = fopen ("conftest.out", "w"); 3709 return ferror (f) || fclose (f) != 0; 3710 3711 ; 3712 return 0; 3713} 3714_ACEOF 3715ac_clean_files="$ac_clean_files conftest.out" 3716# Check that the compiler produces executables we can run. If not, either 3717# the compiler is broken, or we cross compile. 3718{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3719$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3751If you meant to cross compile, use \`--host'. 3752See \`config.log' for more details" "$LINENO" 5; } 3753 fi 3754 fi 3755fi 3756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3757$as_echo "$cross_compiling" >&6; } 3758 3759rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3760ac_clean_files=$ac_clean_files_save 3761{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3762$as_echo_n "checking for suffix of object files... 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So we grep stderr for any message 4565 # that says an option was ignored or not supported. 4566 # When given -MP, icc 7.0 and 7.1 complain thusly: 4567 # icc: Command line warning: ignoring option '-M'; no argument required 4568 # The diagnosis changed in icc 8.0: 4569 # icc: Command line remark: option '-MP' not supported 4570 if (grep 'ignoring option' conftest.err || 4571 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4572 am_cv_CXX_dependencies_compiler_type=$depmode 4573 break 4574 fi 4575 fi 4576 done 4577 4578 cd .. 4579 rm -rf conftest.dir 4580else 4581 am_cv_CXX_dependencies_compiler_type=none 4582fi 4583 4584fi 4585{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 4586$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 4587CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 4588 4589 if 4590 test "x$enable_dependency_tracking" != xno \ 4591 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 4592 am__fastdepCXX_TRUE= 4593 am__fastdepCXX_FALSE='#' 4594else 4595 am__fastdepCXX_TRUE='#' 4596 am__fastdepCXX_FALSE= 4597fi 4598 4599 4600ac_ext=cpp 4601ac_cpp='$CXXCPP $CPPFLAGS' 4602ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4603ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4604ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4605 4606 4607ac_ext=cpp 4608ac_cpp='$CXXCPP $CPPFLAGS' 4609ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4610ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4611ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4612{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 4613$as_echo_n "checking how to run the C++ preprocessor... 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Now check whether nonexistent headers 4707 # can be detected and how. 4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4709/* end confdefs.h. */ 4710#include <ac_nonexistent.h> 4711_ACEOF 4712if ac_fn_cxx_try_cpp "$LINENO"; then : 4713 # Broken: success on invalid input. 4714continue 4715else 4716 # Passes both tests. 4717ac_preproc_ok=: 4718break 4719fi 4720rm -f conftest.err conftest.i conftest.$ac_ext 4721 4722done 4723# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4724rm -f conftest.i conftest.err conftest.$ac_ext 4725if $ac_preproc_ok; then : 4726 4727else 4728 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4729$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4730as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check 4731See \`config.log' for more details" "$LINENO" 5; } 4732fi 4733 4734ac_ext=cpp 4735ac_cpp='$CXXCPP $CPPFLAGS' 4736ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4737ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4738ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4739 4740 4741{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4742$as_echo_n "checking for grep that handles long lines and -e... 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"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4793 fi 4794else 4795 ac_cv_path_GREP=$GREP 4796fi 4797 4798fi 4799{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4800$as_echo "$ac_cv_path_GREP" >&6; } 4801 GREP="$ac_cv_path_GREP" 4802 4803 4804{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4805$as_echo_n "checking for egrep... 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"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4859 fi 4860else 4861 ac_cv_path_EGREP=$EGREP 4862fi 4863 4864 fi 4865fi 4866{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4867$as_echo "$ac_cv_path_EGREP" >&6; } 4868 EGREP="$ac_cv_path_EGREP" 4869 4870 4871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4872$as_echo_n "checking for ANSI C header files... " >&6; } 4873if ${ac_cv_header_stdc+:} false; then : 4874 $as_echo_n "(cached) " >&6 4875else 4876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4877/* end confdefs.h. */ 4878#include <stdlib.h> 4879#include <stdarg.h> 4880#include <string.h> 4881#include <float.h> 4882 4883int 4884main () 4885{ 4886 4887 ; 4888 return 0; 4889} 4890_ACEOF 4891if ac_fn_cxx_try_compile "$LINENO"; then : 4892 ac_cv_header_stdc=yes 4893else 4894 ac_cv_header_stdc=no 4895fi 4896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4897 4898if test $ac_cv_header_stdc = yes; then 4899 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901/* end confdefs.h. */ 4902#include <string.h> 4903 4904_ACEOF 4905if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4906 $EGREP "memchr" >/dev/null 2>&1; then : 4907 4908else 4909 ac_cv_header_stdc=no 4910fi 4911rm -f conftest* 4912 4913fi 4914 4915if test $ac_cv_header_stdc = yes; then 4916 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4918/* end confdefs.h. */ 4919#include <stdlib.h> 4920 4921_ACEOF 4922if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4923 $EGREP "free" >/dev/null 2>&1; then : 4924 4925else 4926 ac_cv_header_stdc=no 4927fi 4928rm -f conftest* 4929 4930fi 4931 4932if test $ac_cv_header_stdc = yes; then 4933 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4934 if test "$cross_compiling" = yes; then : 4935 : 4936else 4937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4938/* end confdefs.h. */ 4939#include <ctype.h> 4940#include <stdlib.h> 4941#if ((' ' & 0x0FF) == 0x020) 4942# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4943# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4944#else 4945# define ISLOWER(c) \ 4946 (('a' <= (c) && (c) <= 'i') \ 4947 || ('j' <= (c) && (c) <= 'r') \ 4948 || ('s' <= (c) && (c) <= 'z')) 4949# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4950#endif 4951 4952#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4953int 4954main () 4955{ 4956 int i; 4957 for (i = 0; i < 256; i++) 4958 if (XOR (islower (i), ISLOWER (i)) 4959 || toupper (i) != TOUPPER (i)) 4960 return 2; 4961 return 0; 4962} 4963_ACEOF 4964if ac_fn_cxx_try_run "$LINENO"; then : 4965 4966else 4967 ac_cv_header_stdc=no 4968fi 4969rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4970 conftest.$ac_objext conftest.beam conftest.$ac_ext 4971fi 4972 4973fi 4974fi 4975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4976$as_echo "$ac_cv_header_stdc" >&6; } 4977if test $ac_cv_header_stdc = yes; then 4978 4979$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4980 4981fi 4982 4983# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4984for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4985 inttypes.h stdint.h unistd.h 4986do : 4987 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4988ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4989" 4990if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4991 cat >>confdefs.h <<_ACEOF 4992#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4993_ACEOF 4994 4995fi 4996 4997done 4998 4999 5000 5001 ac_fn_cxx_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 5002if test "x$ac_cv_header_minix_config_h" = xyes; then : 5003 MINIX=yes 5004else 5005 MINIX= 5006fi 5007 5008 5009 if test "$MINIX" = yes; then 5010 5011$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 5012 5013 5014$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 5015 5016 5017$as_echo "#define _MINIX 1" >>confdefs.h 5018 5019 fi 5020 5021 5022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 5023$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 5024if ${ac_cv_safe_to_define___extensions__+:} false; then : 5025 $as_echo_n "(cached) " >&6 5026else 5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5028/* end confdefs.h. */ 5029 5030# define __EXTENSIONS__ 1 5031 $ac_includes_default 5032int 5033main () 5034{ 5035 5036 ; 5037 return 0; 5038} 5039_ACEOF 5040if ac_fn_cxx_try_compile "$LINENO"; then : 5041 ac_cv_safe_to_define___extensions__=yes 5042else 5043 ac_cv_safe_to_define___extensions__=no 5044fi 5045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5046fi 5047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 5048$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 5049 test $ac_cv_safe_to_define___extensions__ = yes && 5050 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 5051 5052 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 5053 5054 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 5055 5056 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 5057 5058 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 5059 5060 5061 5062 5063 5064 5065 5066 if test "$GCC" = yes; then 5067 GCC_TRUE= 5068 GCC_FALSE='#' 5069else 5070 GCC_TRUE='#' 5071 GCC_FALSE= 5072fi 5073 # let the Makefile know if we're gcc 5074 5075# test_util.cc takes forever to compile with GCC and optimization turned on. 5076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking C++ compiler flags..." >&5 5077$as_echo_n "checking C++ compiler flags...... " >&6; } 5078if test "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : 5079 5080 if test "$GCC" = "yes"; then : 5081 5082 PROTOBUF_OPT_FLAG="-O2" 5083 CXXFLAGS="${CXXFLAGS} -g" 5084 5085fi 5086 5087 # Protocol Buffers contains several checks that are intended to be used only 5088 # for debugging and which might hurt performance. Most users are probably 5089 # end users who don't want these checks, so add -DNDEBUG by default. 5090 CXXFLAGS="$CXXFLAGS -DNDEBUG" 5091 5092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: use default: $PROTOBUF_OPT_FLAG $CXXFLAGS" >&5 5093$as_echo "use default: $PROTOBUF_OPT_FLAG $CXXFLAGS" >&6; } 5094 5095else 5096 5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: use user-supplied: $CXXFLAGS" >&5 5098$as_echo "use user-supplied: $CXXFLAGS" >&6; } 5099 5100fi 5101 5102 5103 5104 5105 5106 ac_ext=cpp 5107ac_cpp='$CXXCPP $CPPFLAGS' 5108ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5109ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5110ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5111 5112 ac_fn_cxx_check_decl "$LINENO" "__SUNPRO_CC" "ac_cv_have_decl___SUNPRO_CC" "$ac_includes_default" 5113if test "x$ac_cv_have_decl___SUNPRO_CC" = xyes; then : 5114 SUNCC="yes" 5115else 5116 SUNCC="no" 5117fi 5118 5119 ac_ext=cpp 5120ac_cpp='$CXXCPP $CPPFLAGS' 5121ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5122ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5123ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5124 5125 5126 5127 # Check whether --enable-64bit-solaris was given. 5128if test "${enable_64bit_solaris+set}" = set; then : 5129 enableval=$enable_64bit_solaris; ac_enable_64bit="$enableval" 5130else 5131 ac_enable_64bit="yes" 5132fi 5133 5134 5135 if test "$SUNCC" = "yes" -a "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : 5136 5137 CXXFLAGS="-g0 -xO3 -xlibmil -xdepend -xbuiltin -mt -compat=5 -library=stlport4 -library=Crun -template=no%extdef ${CXXFLAGS}" 5138 5139fi 5140 5141 case $host_os in 5142 *solaris*) 5143 for ac_prog in isainfo 5144do 5145 # Extract the first word of "$ac_prog", so it can be a program name with args. 5146set dummy $ac_prog; ac_word=$2 5147{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5148$as_echo_n "checking for $ac_word... " >&6; } 5149if ${ac_cv_prog_ISAINFO+:} false; then : 5150 $as_echo_n "(cached) " >&6 5151else 5152 if test -n "$ISAINFO"; then 5153 ac_cv_prog_ISAINFO="$ISAINFO" # Let the user override the test. 5154else 5155as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5156for as_dir in $PATH 5157do 5158 IFS=$as_save_IFS 5159 test -z "$as_dir" && as_dir=. 5160 for ac_exec_ext in '' $ac_executable_extensions; do 5161 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5162 ac_cv_prog_ISAINFO="$ac_prog" 5163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5164 break 2 5165 fi 5166done 5167 done 5168IFS=$as_save_IFS 5169 5170fi 5171fi 5172ISAINFO=$ac_cv_prog_ISAINFO 5173if test -n "$ISAINFO"; then 5174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ISAINFO" >&5 5175$as_echo "$ISAINFO" >&6; } 5176else 5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5178$as_echo "no" >&6; } 5179fi 5180 5181 5182 test -n "$ISAINFO" && break 5183done 5184test -n "$ISAINFO" || ISAINFO="no" 5185 5186 if test "x$ISAINFO" != "xno"; then : 5187 isainfo_b=`${ISAINFO} -b` 5188else 5189 isainfo_b="x" 5190fi 5191 5192 if test "$isainfo_b" != "x"; then : 5193 5194 5195 isainfo_k=`${ISAINFO} -k` 5196 5197 if test "x$ac_enable_64bit" = "xyes"; then : 5198 5199 5200 if test "x$libdir" = "x\${exec_prefix}/lib"; then : 5201 5202 libdir="${libdir}/${isainfo_k}" 5203 5204fi 5205 5206 if test "x${ac_cv_env_CXXFLAGS_set}" = "x"; then : 5207 5208 CXXFLAGS="${CXXFLAGS} -m64" 5209 ac_cv_env_CXXFLAGS_set=set 5210 ac_cv_env_CXXFLAGS_value='-m64' 5211 5212fi 5213 5214 if test "x${ac_cv_env_CFLAGS_set}" = "x"; then : 5215 5216 CFLAGS="${CFLAGS} -m64" 5217 ac_cv_env_CFLAGS_set=set 5218 ac_cv_env_CFLAGS_value='-m64' 5219 5220fi 5221 5222 if test "$target_cpu" = "sparc" -a "x$SUNCC" = "xyes" ; then : 5223 5224 CXXFLAGS="-xmemalign=8s ${CXXFLAGS}" 5225 5226fi 5227 5228fi 5229 5230fi 5231 ;; 5232 esac 5233 5234 5235 5236# Have to do libtool after SUNCC, other wise it "helpfully" adds Crun Cstd 5237# to the link 5238case `pwd` in 5239 *\ * | *\ *) 5240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 5241$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 5242esac 5243 5244 5245 5246macro_version='2.2.4' 5247macro_revision='1.2976' 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261ltmain="$ac_aux_dir/ltmain.sh" 5262 5263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5264$as_echo_n "checking for a sed that does not truncate output... " >&6; } 5265if ${ac_cv_path_SED+:} false; then : 5266 $as_echo_n "(cached) " >&6 5267else 5268 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5269 for ac_i in 1 2 3 4 5 6 7; do 5270 ac_script="$ac_script$as_nl$ac_script" 5271 done 5272 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5273 { ac_script=; unset ac_script;} 5274 if test -z "$SED"; then 5275 ac_path_SED_found=false 5276 # Loop through the user's path and test for each of PROGNAME-LIST 5277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5278for as_dir in $PATH 5279do 5280 IFS=$as_save_IFS 5281 test -z "$as_dir" && as_dir=. 5282 for ac_prog in sed gsed; do 5283 for ac_exec_ext in '' $ac_executable_extensions; do 5284 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5285 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 5286# Check for GNU ac_path_SED and select it if it is found. 5287 # Check for GNU $ac_path_SED 5288case `"$ac_path_SED" --version 2>&1` in 5289*GNU*) 5290 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5291*) 5292 ac_count=0 5293 $as_echo_n 0123456789 >"conftest.in" 5294 while : 5295 do 5296 cat "conftest.in" "conftest.in" >"conftest.tmp" 5297 mv "conftest.tmp" "conftest.in" 5298 cp "conftest.in" "conftest.nl" 5299 $as_echo '' >> "conftest.nl" 5300 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5301 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5302 as_fn_arith $ac_count + 1 && ac_count=$as_val 5303 if test $ac_count -gt ${ac_path_SED_max-0}; then 5304 # Best one so far, save it but keep looking for a better one 5305 ac_cv_path_SED="$ac_path_SED" 5306 ac_path_SED_max=$ac_count 5307 fi 5308 # 10*(2^10) chars as input seems more than enough 5309 test $ac_count -gt 10 && break 5310 done 5311 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5312esac 5313 5314 $ac_path_SED_found && break 3 5315 done 5316 done 5317 done 5318IFS=$as_save_IFS 5319 if test -z "$ac_cv_path_SED"; then 5320 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5321 fi 5322else 5323 ac_cv_path_SED=$SED 5324fi 5325 5326fi 5327{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5328$as_echo "$ac_cv_path_SED" >&6; } 5329 SED="$ac_cv_path_SED" 5330 rm -f conftest.sed 5331 5332test -z "$SED" && SED=sed 5333Xsed="$SED -e 1s/^X//" 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 5346$as_echo_n "checking for fgrep... " >&6; } 5347if ${ac_cv_path_FGREP+:} false; then : 5348 $as_echo_n "(cached) " >&6 5349else 5350 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5351 then ac_cv_path_FGREP="$GREP -F" 5352 else 5353 if test -z "$FGREP"; then 5354 ac_path_FGREP_found=false 5355 # Loop through the user's path and test for each of PROGNAME-LIST 5356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5357for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5358do 5359 IFS=$as_save_IFS 5360 test -z "$as_dir" && as_dir=. 5361 for ac_prog in fgrep; do 5362 for ac_exec_ext in '' $ac_executable_extensions; do 5363 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 5364 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 5365# Check for GNU ac_path_FGREP and select it if it is found. 5366 # Check for GNU $ac_path_FGREP 5367case `"$ac_path_FGREP" --version 2>&1` in 5368*GNU*) 5369 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 5370*) 5371 ac_count=0 5372 $as_echo_n 0123456789 >"conftest.in" 5373 while : 5374 do 5375 cat "conftest.in" "conftest.in" >"conftest.tmp" 5376 mv "conftest.tmp" "conftest.in" 5377 cp "conftest.in" "conftest.nl" 5378 $as_echo 'FGREP' >> "conftest.nl" 5379 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 5380 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5381 as_fn_arith $ac_count + 1 && ac_count=$as_val 5382 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 5383 # Best one so far, save it but keep looking for a better one 5384 ac_cv_path_FGREP="$ac_path_FGREP" 5385 ac_path_FGREP_max=$ac_count 5386 fi 5387 # 10*(2^10) chars as input seems more than enough 5388 test $ac_count -gt 10 && break 5389 done 5390 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5391esac 5392 5393 $ac_path_FGREP_found && break 3 5394 done 5395 done 5396 done 5397IFS=$as_save_IFS 5398 if test -z "$ac_cv_path_FGREP"; then 5399 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5400 fi 5401else 5402 ac_cv_path_FGREP=$FGREP 5403fi 5404 5405 fi 5406fi 5407{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5408$as_echo "$ac_cv_path_FGREP" >&6; } 5409 FGREP="$ac_cv_path_FGREP" 5410 5411 5412test -z "$GREP" && GREP=grep 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432# Check whether --with-gnu-ld was given. 5433if test "${with_gnu_ld+set}" = set; then : 5434 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 5435else 5436 with_gnu_ld=no 5437fi 5438 5439ac_prog=ld 5440if test "$GCC" = yes; then 5441 # Check if gcc -print-prog-name=ld gives a path. 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5443$as_echo_n "checking for ld used by $CC... " >&6; } 5444 case $host in 5445 *-*-mingw*) 5446 # gcc leaves a trailing carriage return which upsets mingw 5447 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5448 *) 5449 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5450 esac 5451 case $ac_prog in 5452 # Accept absolute paths. 5453 [\\/]* | ?:[\\/]*) 5454 re_direlt='/[^/][^/]*/\.\./' 5455 # Canonicalize the pathname of ld 5456 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5457 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5458 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5459 done 5460 test -z "$LD" && LD="$ac_prog" 5461 ;; 5462 "") 5463 # If it fails, then pretend we aren't using GCC. 5464 ac_prog=ld 5465 ;; 5466 *) 5467 # If it is relative, then search for the first ld in PATH. 5468 with_gnu_ld=unknown 5469 ;; 5470 esac 5471elif test "$with_gnu_ld" = yes; then 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5473$as_echo_n "checking for GNU ld... " >&6; } 5474else 5475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5476$as_echo_n "checking for non-GNU ld... " >&6; } 5477fi 5478if ${lt_cv_path_LD+:} false; then : 5479 $as_echo_n "(cached) " >&6 5480else 5481 if test -z "$LD"; then 5482 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 5483 for ac_dir in $PATH; do 5484 IFS="$lt_save_ifs" 5485 test -z "$ac_dir" && ac_dir=. 5486 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5487 lt_cv_path_LD="$ac_dir/$ac_prog" 5488 # Check to see if the program is GNU ld. I'd rather use --version, 5489 # but apparently some variants of GNU ld only accept -v. 5490 # Break only if it was the GNU/non-GNU ld that we prefer. 5491 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5492 *GNU* | *'with BFD'*) 5493 test "$with_gnu_ld" != no && break 5494 ;; 5495 *) 5496 test "$with_gnu_ld" != yes && break 5497 ;; 5498 esac 5499 fi 5500 done 5501 IFS="$lt_save_ifs" 5502else 5503 lt_cv_path_LD="$LD" # Let the user override the test with a path. 5504fi 5505fi 5506 5507LD="$lt_cv_path_LD" 5508if test -n "$LD"; then 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5510$as_echo "$LD" >&6; } 5511else 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5513$as_echo "no" >&6; } 5514fi 5515test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5517$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 5518if ${lt_cv_prog_gnu_ld+:} false; then : 5519 $as_echo_n "(cached) " >&6 5520else 5521 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5522case `$LD -v 2>&1 </dev/null` in 5523*GNU* | *'with BFD'*) 5524 lt_cv_prog_gnu_ld=yes 5525 ;; 5526*) 5527 lt_cv_prog_gnu_ld=no 5528 ;; 5529esac 5530fi 5531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5532$as_echo "$lt_cv_prog_gnu_ld" >&6; } 5533with_gnu_ld=$lt_cv_prog_gnu_ld 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5544$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5545if ${lt_cv_path_NM+:} false; then : 5546 $as_echo_n "(cached) " >&6 5547else 5548 if test -n "$NM"; then 5549 # Let the user override the test. 5550 lt_cv_path_NM="$NM" 5551else 5552 lt_nm_to_check="${ac_tool_prefix}nm" 5553 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5554 lt_nm_to_check="$lt_nm_to_check nm" 5555 fi 5556 for lt_tmp_nm in $lt_nm_to_check; do 5557 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 5558 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5559 IFS="$lt_save_ifs" 5560 test -z "$ac_dir" && ac_dir=. 5561 tmp_nm="$ac_dir/$lt_tmp_nm" 5562 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 5563 # Check to see if the nm accepts a BSD-compat flag. 5564 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 5565 # nm: unknown option "B" ignored 5566 # Tru64's nm complains that /dev/null is an invalid object file 5567 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 5568 */dev/null* | *'Invalid file or object type'*) 5569 lt_cv_path_NM="$tmp_nm -B" 5570 break 5571 ;; 5572 *) 5573 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5574 */dev/null*) 5575 lt_cv_path_NM="$tmp_nm -p" 5576 break 5577 ;; 5578 *) 5579 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5580 continue # so that we can try to find one that supports BSD flags 5581 ;; 5582 esac 5583 ;; 5584 esac 5585 fi 5586 done 5587 IFS="$lt_save_ifs" 5588 done 5589 : ${lt_cv_path_NM=no} 5590fi 5591fi 5592{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5593$as_echo "$lt_cv_path_NM" >&6; } 5594if test "$lt_cv_path_NM" != "no"; then 5595 NM="$lt_cv_path_NM" 5596else 5597 # Didn't find any BSD compatible name lister, look for dumpbin. 5598 if test -n "$ac_tool_prefix"; then 5599 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5600 do 5601 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5602set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5603{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5604$as_echo_n "checking for $ac_word... " >&6; } 5605if ${ac_cv_prog_DUMPBIN+:} false; then : 5606 $as_echo_n "(cached) " >&6 5607else 5608 if test -n "$DUMPBIN"; then 5609 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5610else 5611as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5612for as_dir in $PATH 5613do 5614 IFS=$as_save_IFS 5615 test -z "$as_dir" && as_dir=. 5616 for ac_exec_ext in '' $ac_executable_extensions; do 5617 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5618 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5620 break 2 5621 fi 5622done 5623 done 5624IFS=$as_save_IFS 5625 5626fi 5627fi 5628DUMPBIN=$ac_cv_prog_DUMPBIN 5629if test -n "$DUMPBIN"; then 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5631$as_echo "$DUMPBIN" >&6; } 5632else 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5634$as_echo "no" >&6; } 5635fi 5636 5637 5638 test -n "$DUMPBIN" && break 5639 done 5640fi 5641if test -z "$DUMPBIN"; then 5642 ac_ct_DUMPBIN=$DUMPBIN 5643 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5644do 5645 # Extract the first word of "$ac_prog", so it can be a program name with args. 5646set dummy $ac_prog; ac_word=$2 5647{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5648$as_echo_n "checking for $ac_word... " >&6; } 5649if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 5650 $as_echo_n "(cached) " >&6 5651else 5652 if test -n "$ac_ct_DUMPBIN"; then 5653 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5654else 5655as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5656for as_dir in $PATH 5657do 5658 IFS=$as_save_IFS 5659 test -z "$as_dir" && as_dir=. 5660 for ac_exec_ext in '' $ac_executable_extensions; do 5661 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5662 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5663 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5664 break 2 5665 fi 5666done 5667 done 5668IFS=$as_save_IFS 5669 5670fi 5671fi 5672ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5673if test -n "$ac_ct_DUMPBIN"; then 5674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5675$as_echo "$ac_ct_DUMPBIN" >&6; } 5676else 5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5678$as_echo "no" >&6; } 5679fi 5680 5681 5682 test -n "$ac_ct_DUMPBIN" && break 5683done 5684 5685 if test "x$ac_ct_DUMPBIN" = x; then 5686 DUMPBIN=":" 5687 else 5688 case $cross_compiling:$ac_tool_warned in 5689yes:) 5690{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5691$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5692ac_tool_warned=yes ;; 5693esac 5694 DUMPBIN=$ac_ct_DUMPBIN 5695 fi 5696fi 5697 5698 5699 if test "$DUMPBIN" != ":"; then 5700 NM="$DUMPBIN" 5701 fi 5702fi 5703test -z "$NM" && NM=nm 5704 5705 5706 5707 5708 5709 5710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5711$as_echo_n "checking the name lister ($NM) interface... " >&6; } 5712if ${lt_cv_nm_interface+:} false; then : 5713 $as_echo_n "(cached) " >&6 5714else 5715 lt_cv_nm_interface="BSD nm" 5716 echo "int some_variable = 0;" > conftest.$ac_ext 5717 (eval echo "\"\$as_me:5717: $ac_compile\"" >&5) 5718 (eval "$ac_compile" 2>conftest.err) 5719 cat conftest.err >&5 5720 (eval echo "\"\$as_me:5720: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5721 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5722 cat conftest.err >&5 5723 (eval echo "\"\$as_me:5723: output\"" >&5) 5724 cat conftest.out >&5 5725 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5726 lt_cv_nm_interface="MS dumpbin" 5727 fi 5728 rm -f conftest* 5729fi 5730{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5731$as_echo "$lt_cv_nm_interface" >&6; } 5732 5733{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5734$as_echo_n "checking whether ln -s works... " >&6; } 5735LN_S=$as_ln_s 5736if test "$LN_S" = "ln -s"; then 5737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5738$as_echo "yes" >&6; } 5739else 5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5741$as_echo "no, using $LN_S" >&6; } 5742fi 5743 5744# find the maximum length of command line arguments 5745{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5746$as_echo_n "checking the maximum length of command line arguments... " >&6; } 5747if ${lt_cv_sys_max_cmd_len+:} false; then : 5748 $as_echo_n "(cached) " >&6 5749else 5750 i=0 5751 teststring="ABCD" 5752 5753 case $build_os in 5754 msdosdjgpp*) 5755 # On DJGPP, this test can blow up pretty badly due to problems in libc 5756 # (any single argument exceeding 2000 bytes causes a buffer overrun 5757 # during glob expansion). Even if it were fixed, the result of this 5758 # check would be larger than it should be. 5759 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5760 ;; 5761 5762 gnu*) 5763 # Under GNU Hurd, this test is not required because there is 5764 # no limit to the length of command line arguments. 5765 # Libtool will interpret -1 as no limit whatsoever 5766 lt_cv_sys_max_cmd_len=-1; 5767 ;; 5768 5769 cygwin* | mingw*) 5770 # On Win9x/ME, this test blows up -- it succeeds, but takes 5771 # about 5 minutes as the teststring grows exponentially. 5772 # Worse, since 9x/ME are not pre-emptively multitasking, 5773 # you end up with a "frozen" computer, even though with patience 5774 # the test eventually succeeds (with a max line length of 256k). 5775 # Instead, let's just punt: use the minimum linelength reported by 5776 # all of the supported platforms: 8192 (on NT/2K/XP). 5777 lt_cv_sys_max_cmd_len=8192; 5778 ;; 5779 5780 amigaos*) 5781 # On AmigaOS with pdksh, this test takes hours, literally. 5782 # So we just punt and use a minimum line length of 8192. 5783 lt_cv_sys_max_cmd_len=8192; 5784 ;; 5785 5786 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 5787 # This has been around since 386BSD, at least. Likely further. 5788 if test -x /sbin/sysctl; then 5789 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5790 elif test -x /usr/sbin/sysctl; then 5791 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5792 else 5793 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5794 fi 5795 # And add a safety zone 5796 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5797 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5798 ;; 5799 5800 interix*) 5801 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5802 lt_cv_sys_max_cmd_len=196608 5803 ;; 5804 5805 osf*) 5806 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5807 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5808 # nice to cause kernel panics so lets avoid the loop below. 5809 # First set a reasonable default. 5810 lt_cv_sys_max_cmd_len=16384 5811 # 5812 if test -x /sbin/sysconfig; then 5813 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5814 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5815 esac 5816 fi 5817 ;; 5818 sco3.2v5*) 5819 lt_cv_sys_max_cmd_len=102400 5820 ;; 5821 sysv5* | sco5v6* | sysv4.2uw2*) 5822 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5823 if test -n "$kargmax"; then 5824 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5825 else 5826 lt_cv_sys_max_cmd_len=32768 5827 fi 5828 ;; 5829 *) 5830 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5831 if test -n "$lt_cv_sys_max_cmd_len"; then 5832 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5833 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5834 else 5835 # Make teststring a little bigger before we do anything with it. 5836 # a 1K string should be a reasonable start. 5837 for i in 1 2 3 4 5 6 7 8 ; do 5838 teststring=$teststring$teststring 5839 done 5840 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5841 # If test is not a shell built-in, we'll probably end up computing a 5842 # maximum length that is only half of the actual maximum length, but 5843 # we can't tell. 5844 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 5845 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 5846 test $i != 17 # 1/2 MB should be enough 5847 do 5848 i=`expr $i + 1` 5849 teststring=$teststring$teststring 5850 done 5851 # Only check the string length outside the loop. 5852 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5853 teststring= 5854 # Add a significant safety factor because C++ compilers can tack on 5855 # massive amounts of additional arguments before passing them to the 5856 # linker. It appears as though 1/2 is a usable value. 5857 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5858 fi 5859 ;; 5860 esac 5861 5862fi 5863 5864if test -n $lt_cv_sys_max_cmd_len ; then 5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5866$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5867else 5868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5869$as_echo "none" >&6; } 5870fi 5871max_cmd_len=$lt_cv_sys_max_cmd_len 5872 5873 5874 5875 5876 5877 5878: ${CP="cp -f"} 5879: ${MV="mv -f"} 5880: ${RM="rm -f"} 5881 5882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 5883$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 5884# Try some XSI features 5885xsi_shell=no 5886( _lt_dummy="a/b/c" 5887 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 5888 = c,a/b,, \ 5889 && eval 'test $(( 1 + 1 )) -eq 2 \ 5890 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 5891 && xsi_shell=yes 5892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 5893$as_echo "$xsi_shell" >&6; } 5894 5895 5896{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 5897$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 5898lt_shell_append=no 5899( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 5900 >/dev/null 2>&1 \ 5901 && lt_shell_append=yes 5902{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 5903$as_echo "$lt_shell_append" >&6; } 5904 5905 5906if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5907 lt_unset=unset 5908else 5909 lt_unset=false 5910fi 5911 5912 5913 5914 5915 5916# test EBCDIC or ASCII 5917case `echo X|tr X '\101'` in 5918 A) # ASCII based system 5919 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5920 lt_SP2NL='tr \040 \012' 5921 lt_NL2SP='tr \015\012 \040\040' 5922 ;; 5923 *) # EBCDIC based system 5924 lt_SP2NL='tr \100 \n' 5925 lt_NL2SP='tr \r\n \100\100' 5926 ;; 5927esac 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5938$as_echo_n "checking for $LD option to reload object files... " >&6; } 5939if ${lt_cv_ld_reload_flag+:} false; then : 5940 $as_echo_n "(cached) " >&6 5941else 5942 lt_cv_ld_reload_flag='-r' 5943fi 5944{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5945$as_echo "$lt_cv_ld_reload_flag" >&6; } 5946reload_flag=$lt_cv_ld_reload_flag 5947case $reload_flag in 5948"" | " "*) ;; 5949*) reload_flag=" $reload_flag" ;; 5950esac 5951reload_cmds='$LD$reload_flag -o $output$reload_objs' 5952case $host_os in 5953 darwin*) 5954 if test "$GCC" = yes; then 5955 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 5956 else 5957 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5958 fi 5959 ;; 5960esac 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5972$as_echo_n "checking how to recognize dependent libraries... " >&6; } 5973if ${lt_cv_deplibs_check_method+:} false; then : 5974 $as_echo_n "(cached) " >&6 5975else 5976 lt_cv_file_magic_cmd='$MAGIC_CMD' 5977lt_cv_file_magic_test_file= 5978lt_cv_deplibs_check_method='unknown' 5979# Need to set the preceding variable on all platforms that support 5980# interlibrary dependencies. 5981# 'none' -- dependencies not supported. 5982# `unknown' -- same as none, but documents that we really don't know. 5983# 'pass_all' -- all dependencies passed with no checks. 5984# 'test_compile' -- check by making test program. 5985# 'file_magic [[regex]]' -- check by looking for files in library path 5986# which responds to the $file_magic_cmd with a given extended regex. 5987# If you have `file' or equivalent on your system and you're not sure 5988# whether `pass_all' will *always* work, you probably want this one. 5989 5990case $host_os in 5991aix[4-9]*) 5992 lt_cv_deplibs_check_method=pass_all 5993 ;; 5994 5995beos*) 5996 lt_cv_deplibs_check_method=pass_all 5997 ;; 5998 5999bsdi[45]*) 6000 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 6001 lt_cv_file_magic_cmd='/usr/bin/file -L' 6002 lt_cv_file_magic_test_file=/shlib/libc.so 6003 ;; 6004 6005cygwin*) 6006 # func_win32_libid is a shell function defined in ltmain.sh 6007 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6008 lt_cv_file_magic_cmd='func_win32_libid' 6009 ;; 6010 6011mingw* | pw32*) 6012 # Base MSYS/MinGW do not provide the 'file' command needed by 6013 # func_win32_libid shell function, so use a weaker test based on 'objdump', 6014 # unless we find 'file', for example because we are cross-compiling. 6015 if ( file / ) >/dev/null 2>&1; then 6016 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6017 lt_cv_file_magic_cmd='func_win32_libid' 6018 else 6019 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 6020 lt_cv_file_magic_cmd='$OBJDUMP -f' 6021 fi 6022 ;; 6023 6024darwin* | rhapsody*) 6025 lt_cv_deplibs_check_method=pass_all 6026 ;; 6027 6028freebsd* | dragonfly*) 6029 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6030 case $host_cpu in 6031 i*86 ) 6032 # Not sure whether the presence of OpenBSD here was a mistake. 6033 # Let's accept both of them until this is cleared up. 6034 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 6035 lt_cv_file_magic_cmd=/usr/bin/file 6036 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 6037 ;; 6038 esac 6039 else 6040 lt_cv_deplibs_check_method=pass_all 6041 fi 6042 ;; 6043 6044gnu*) 6045 lt_cv_deplibs_check_method=pass_all 6046 ;; 6047 6048hpux10.20* | hpux11*) 6049 lt_cv_file_magic_cmd=/usr/bin/file 6050 case $host_cpu in 6051 ia64*) 6052 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 6053 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 6054 ;; 6055 hppa*64*) 6056 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' 6057 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 6058 ;; 6059 *) 6060 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 6061 lt_cv_file_magic_test_file=/usr/lib/libc.sl 6062 ;; 6063 esac 6064 ;; 6065 6066interix[3-9]*) 6067 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 6068 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 6069 ;; 6070 6071irix5* | irix6* | nonstopux*) 6072 case $LD in 6073 *-32|*"-32 ") libmagic=32-bit;; 6074 *-n32|*"-n32 ") libmagic=N32;; 6075 *-64|*"-64 ") libmagic=64-bit;; 6076 *) libmagic=never-match;; 6077 esac 6078 lt_cv_deplibs_check_method=pass_all 6079 ;; 6080 6081# This must be Linux ELF. 6082linux* | k*bsd*-gnu) 6083 lt_cv_deplibs_check_method=pass_all 6084 ;; 6085 6086netbsd*) 6087 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6088 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6089 else 6090 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6091 fi 6092 ;; 6093 6094newos6*) 6095 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6096 lt_cv_file_magic_cmd=/usr/bin/file 6097 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6098 ;; 6099 6100*nto* | *qnx*) 6101 lt_cv_deplibs_check_method=pass_all 6102 ;; 6103 6104openbsd*) 6105 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6106 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6107 else 6108 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6109 fi 6110 ;; 6111 6112osf3* | osf4* | osf5*) 6113 lt_cv_deplibs_check_method=pass_all 6114 ;; 6115 6116rdos*) 6117 lt_cv_deplibs_check_method=pass_all 6118 ;; 6119 6120solaris*) 6121 lt_cv_deplibs_check_method=pass_all 6122 ;; 6123 6124sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6125 lt_cv_deplibs_check_method=pass_all 6126 ;; 6127 6128sysv4 | sysv4.3*) 6129 case $host_vendor in 6130 motorola) 6131 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]' 6132 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6133 ;; 6134 ncr) 6135 lt_cv_deplibs_check_method=pass_all 6136 ;; 6137 sequent) 6138 lt_cv_file_magic_cmd='/bin/file' 6139 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6140 ;; 6141 sni) 6142 lt_cv_file_magic_cmd='/bin/file' 6143 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6144 lt_cv_file_magic_test_file=/lib/libc.so 6145 ;; 6146 siemens) 6147 lt_cv_deplibs_check_method=pass_all 6148 ;; 6149 pc) 6150 lt_cv_deplibs_check_method=pass_all 6151 ;; 6152 esac 6153 ;; 6154 6155tpf*) 6156 lt_cv_deplibs_check_method=pass_all 6157 ;; 6158esac 6159 6160fi 6161{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6162$as_echo "$lt_cv_deplibs_check_method" >&6; } 6163file_magic_cmd=$lt_cv_file_magic_cmd 6164deplibs_check_method=$lt_cv_deplibs_check_method 6165test -z "$deplibs_check_method" && deplibs_check_method=unknown 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178if test -n "$ac_tool_prefix"; then 6179 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6180set dummy ${ac_tool_prefix}ar; ac_word=$2 6181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6182$as_echo_n "checking for $ac_word... " >&6; } 6183if ${ac_cv_prog_AR+:} false; then : 6184 $as_echo_n "(cached) " >&6 6185else 6186 if test -n "$AR"; then 6187 ac_cv_prog_AR="$AR" # Let the user override the test. 6188else 6189as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6190for as_dir in $PATH 6191do 6192 IFS=$as_save_IFS 6193 test -z "$as_dir" && as_dir=. 6194 for ac_exec_ext in '' $ac_executable_extensions; do 6195 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6196 ac_cv_prog_AR="${ac_tool_prefix}ar" 6197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6198 break 2 6199 fi 6200done 6201 done 6202IFS=$as_save_IFS 6203 6204fi 6205fi 6206AR=$ac_cv_prog_AR 6207if test -n "$AR"; then 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6209$as_echo "$AR" >&6; } 6210else 6211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6212$as_echo "no" >&6; } 6213fi 6214 6215 6216fi 6217if test -z "$ac_cv_prog_AR"; then 6218 ac_ct_AR=$AR 6219 # Extract the first word of "ar", so it can be a program name with args. 6220set dummy ar; ac_word=$2 6221{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6222$as_echo_n "checking for $ac_word... " >&6; } 6223if ${ac_cv_prog_ac_ct_AR+:} false; then : 6224 $as_echo_n "(cached) " >&6 6225else 6226 if test -n "$ac_ct_AR"; then 6227 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6228else 6229as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6230for as_dir in $PATH 6231do 6232 IFS=$as_save_IFS 6233 test -z "$as_dir" && as_dir=. 6234 for ac_exec_ext in '' $ac_executable_extensions; do 6235 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6236 ac_cv_prog_ac_ct_AR="ar" 6237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6238 break 2 6239 fi 6240done 6241 done 6242IFS=$as_save_IFS 6243 6244fi 6245fi 6246ac_ct_AR=$ac_cv_prog_ac_ct_AR 6247if test -n "$ac_ct_AR"; then 6248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6249$as_echo "$ac_ct_AR" >&6; } 6250else 6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6252$as_echo "no" >&6; } 6253fi 6254 6255 if test "x$ac_ct_AR" = x; then 6256 AR="false" 6257 else 6258 case $cross_compiling:$ac_tool_warned in 6259yes:) 6260{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6261$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6262ac_tool_warned=yes ;; 6263esac 6264 AR=$ac_ct_AR 6265 fi 6266else 6267 AR="$ac_cv_prog_AR" 6268fi 6269 6270test -z "$AR" && AR=ar 6271test -z "$AR_FLAGS" && AR_FLAGS=cru 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283if test -n "$ac_tool_prefix"; then 6284 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6285set dummy ${ac_tool_prefix}strip; ac_word=$2 6286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6287$as_echo_n "checking for $ac_word... " >&6; } 6288if ${ac_cv_prog_STRIP+:} false; then : 6289 $as_echo_n "(cached) " >&6 6290else 6291 if test -n "$STRIP"; then 6292 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6293else 6294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6295for as_dir in $PATH 6296do 6297 IFS=$as_save_IFS 6298 test -z "$as_dir" && as_dir=. 6299 for ac_exec_ext in '' $ac_executable_extensions; do 6300 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6301 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6302 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6303 break 2 6304 fi 6305done 6306 done 6307IFS=$as_save_IFS 6308 6309fi 6310fi 6311STRIP=$ac_cv_prog_STRIP 6312if test -n "$STRIP"; then 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6314$as_echo "$STRIP" >&6; } 6315else 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6317$as_echo "no" >&6; } 6318fi 6319 6320 6321fi 6322if test -z "$ac_cv_prog_STRIP"; then 6323 ac_ct_STRIP=$STRIP 6324 # Extract the first word of "strip", so it can be a program name with args. 6325set dummy strip; ac_word=$2 6326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6327$as_echo_n "checking for $ac_word... " >&6; } 6328if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6329 $as_echo_n "(cached) " >&6 6330else 6331 if test -n "$ac_ct_STRIP"; then 6332 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6333else 6334as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6335for as_dir in $PATH 6336do 6337 IFS=$as_save_IFS 6338 test -z "$as_dir" && as_dir=. 6339 for ac_exec_ext in '' $ac_executable_extensions; do