amavisd-milter: configure

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Member "amavisd-milter-1.7.2/configure" (4 Jan 2022, 259073 Bytes) of package /linux/privat/amavisd-milter-1.7.2.tar.gz:

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1.7.1_vs_1.7.2.

1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for amavisd-milter 1.7.2. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\$.*\$"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\$.*\$$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 62 esac; 63 expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254 # Admittedly, this is quite paranoid, since all the known shells bail 255 # out after a failed `exec'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X$//$[^/]' \| \ 332 X"$as_dir" : 'X$//$$' \| \ 333 X"$as_dir" : 'X$/$' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X$\/\/$[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X$\/\/$$/{ 344 s//\1/ 345 q 346 } 347 /^X$\/$.*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '$a$' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*$...$'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 440 X"$0" : 'X$//$$' \| \ 441 X"$0" : 'X$/$' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/$[^/][^/]*$\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/$\/\/$$/{ 448 s//\1/ 449 q 450 } 451 /^X\/$\/$.*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME='amavisd-milter' 579 PACKAGE_TARNAME='amavisd-milter' 580 PACKAGE_VERSION='1.7.2' 581 PACKAGE_STRING='amavisd-milter 1.7.2' 582 PACKAGE_BUGREPORT='' 583 PACKAGE_URL='' 584 585 ac_unique_file="aclocal/acinclude.m4" 586 # 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Assumes 1741 # that executables *can* be run. 1742 ac_fn_c_try_run () 1743 { 1744 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1745 if { { ac_try="$ac_link" 1746 case "(($ac_try" in 1747 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1748 *) ac_try_echo=$ac_try;; 1749 esac 1750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1751 $as_echo "$ac_try_echo"; } >&5 1752 (eval "$ac_link") 2>&5 1753 ac_status=$? 1754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1755 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1756 { { case "(($ac_try" in 1757 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1758 *) ac_try_echo=$ac_try;; 1759 esac 1760 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1761 $as_echo "$ac_try_echo"; } >&5 1762 (eval "$ac_try") 2>&5 1763 ac_status=$? 1764 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1765 test $ac_status = 0; }; }; then : 1766 ac_retval=0 1767 else 1768 $as_echo "$as_me: program exited with status $ac_status" >&5 1769 $as_echo "$as_me: failed program was:" >&5 1770 sed 's/^/| /' conftest.$ac_ext >&5 1771 1772 ac_retval=$ac_status 1773 fi 1774 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1775 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1776 as_fn_set_status $ac_retval 1777 1778 } # ac_fn_c_try_run 1779 1780 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1781 # ------------------------------------------------------- 1782 # Tests whether HEADER exists and can be compiled using the include files in 1783 # INCLUDES, setting the cache variable VAR accordingly. 1784 ac_fn_c_check_header_compile () 1785 { 1786 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1788 $as_echo_n "checking for $2... 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" >&6; } 1820 if eval \${$4+:} false; then : 1821 $as_echo_n "(cached) " >&6 1822 else 1823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1824 /* end confdefs.h. */ 1825 $5 1826 int 1827 main () 1828 { 1829 static $2 ac_aggr; 1830 if (ac_aggr.$3) 1831 return 0; 1832 ; 1833 return 0; 1834 } 1835 _ACEOF 1836 if ac_fn_c_try_compile "$LINENO"; then : 1837 eval "$4=yes" 1838 else 1839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1840 /* end confdefs.h. */ 1841 $5 1842 int 1843 main () 1844 { 1845 static $2 ac_aggr; 1846 if (sizeof ac_aggr.$3) 1847 return 0; 1848 ; 1849 return 0; 1850 } 1851 _ACEOF 1852 if ac_fn_c_try_compile "$LINENO"; then : 1853 eval "$4=yes" 1854 else 1855 eval "$4=no" 1856 fi 1857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1858 fi 1859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1860 fi 1861 eval ac_res=\$$4 1862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1863 $as_echo "$ac_res" >&6; } 1864 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1865 1866 } # ac_fn_c_check_member 1867 1868 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1869 # --------------------------------------------- 1870 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1871 # accordingly. 1872 ac_fn_c_check_decl () 1873 { 1874 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1875 as_decl_name=`echo $2|sed 's/ *(.*//'` 1876 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1878 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1879 if eval \${$3+:} false; then : 1880 $as_echo_n "(cached) " >&6 1881 else 1882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1883 /* end confdefs.h. */ 1884 $4 1885 int 1886 main () 1887 { 1888 #ifndef $as_decl_name 1889 #ifdef __cplusplus 1890 (void) $as_decl_use; 1891 #else 1892 (void) $as_decl_name; 1893 #endif 1894 #endif 1895 1896 ; 1897 return 0; 1898 } 1899 _ACEOF 1900 if ac_fn_c_try_compile "$LINENO"; then : 1901 eval "$3=yes" 1902 else 1903 eval "$3=no" 1904 fi 1905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1906 fi 1907 eval ac_res=\$$3 1908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1909 $as_echo "$ac_res" >&6; } 1910 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1911 1912 } # ac_fn_c_check_decl 1913 1914 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1915 # ------------------------------------------------------- 1916 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1917 # the include files in INCLUDES and setting the cache variable VAR 1918 # accordingly. 1919 ac_fn_c_check_header_mongrel () 1920 { 1921 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1922 if eval \${$3+:} false; then : 1923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1924 $as_echo_n "checking for $2... " >&6; } 1925 if eval \${$3+:} false; then : 1926 $as_echo_n "(cached) " >&6 1927 fi 1928 eval ac_res=\$$3 1929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1930 $as_echo "$ac_res" >&6; } 1931 else 1932 # Is the header compilable? 1933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1934 $as_echo_n "checking $2 usability... " >&6; } 1935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1936 /* end confdefs.h. */ 1937 $4 1938 #include <$2> 1939 _ACEOF 1940 if ac_fn_c_try_compile "$LINENO"; then : 1941 ac_header_compiler=yes 1942 else 1943 ac_header_compiler=no 1944 fi 1945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1947 $as_echo "$ac_header_compiler" >&6; } 1948 1949 # Is the header present? 1950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1951 $as_echo_n "checking $2 presence... " >&6; } 1952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1953 /* end confdefs.h. */ 1954 #include <$2> 1955 _ACEOF 1956 if ac_fn_c_try_cpp "$LINENO"; then : 1957 ac_header_preproc=yes 1958 else 1959 ac_header_preproc=no 1960 fi 1961 rm -f conftest.err conftest.i conftest.$ac_ext 1962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1963 $as_echo "$ac_header_preproc" >&6; } 1964 1965 # So? What about this header? 1966 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1967 yes:no: ) 1968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1969 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1971 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1972 ;; 1973 no:yes:* ) 1974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1975 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1977 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1978 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1979 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1981 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1983 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1984 ;; 1985 esac 1986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1987 $as_echo_n "checking for $2... " >&6; } 1988 if eval \${$3+:} false; then : 1989 $as_echo_n "(cached) " >&6 1990 else 1991 eval "$3=\$ac_header_compiler" 1992 fi 1993 eval ac_res=\$$3 1994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1995 $as_echo "$ac_res" >&6; } 1996 fi 1997 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1998 1999 } # ac_fn_c_check_header_mongrel 2000 2001 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2002 # -------------------------------------------- 2003 # Tries to find the compile-time value of EXPR in a program that includes 2004 # INCLUDES, setting VAR accordingly. Returns whether the value could be 2005 # computed 2006 ac_fn_c_compute_int () 2007 { 2008 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2009 if test "$cross_compiling" = yes; then 2010 # Depending upon the size, compute the lo and hi bounds. 2011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2012 /* end confdefs.h. */ 2013 $4 2014 int 2015 main () 2016 { 2017 static int test_array [1 - 2 * !(($2) >= 0)]; 2018 test_array [0] = 0; 2019 return test_array [0]; 2020 2021 ; 2022 return 0; 2023 } 2024 _ACEOF 2025 if ac_fn_c_try_compile "$LINENO"; then : 2026 ac_lo=0 ac_mid=0 2027 while :; do 2028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2029 /* end confdefs.h. */ 2030 $4 2031 int 2032 main () 2033 { 2034 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2035 test_array [0] = 0; 2036 return test_array [0]; 2037 2038 ; 2039 return 0; 2040 } 2041 _ACEOF 2042 if ac_fn_c_try_compile "$LINENO"; then : 2043 ac_hi=$ac_mid; break 2044 else 2045 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2046 if test $ac_lo -le $ac_mid; then 2047 ac_lo= ac_hi= 2048 break 2049 fi 2050 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2051 fi 2052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2053 done 2054 else 2055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2056 /* end confdefs.h. */ 2057 $4 2058 int 2059 main () 2060 { 2061 static int test_array [1 - 2 * !(($2) < 0)]; 2062 test_array [0] = 0; 2063 return test_array [0]; 2064 2065 ; 2066 return 0; 2067 } 2068 _ACEOF 2069 if ac_fn_c_try_compile "$LINENO"; then : 2070 ac_hi=-1 ac_mid=-1 2071 while :; do 2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2073 /* end confdefs.h. */ 2074 $4 2075 int 2076 main () 2077 { 2078 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2079 test_array [0] = 0; 2080 return test_array [0]; 2081 2082 ; 2083 return 0; 2084 } 2085 _ACEOF 2086 if ac_fn_c_try_compile "$LINENO"; then : 2087 ac_lo=$ac_mid; break 2088 else 2089 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2090 if test $ac_mid -le $ac_hi; then 2091 ac_lo= ac_hi= 2092 break 2093 fi 2094 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2095 fi 2096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2097 done 2098 else 2099 ac_lo= ac_hi= 2100 fi 2101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2102 fi 2103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2104 # Binary search between lo and hi bounds. 2105 while test "x$ac_lo" != "x$ac_hi"; do 2106 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2108 /* end confdefs.h. */ 2109 $4 2110 int 2111 main () 2112 { 2113 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2114 test_array [0] = 0; 2115 return test_array [0]; 2116 2117 ; 2118 return 0; 2119 } 2120 _ACEOF 2121 if ac_fn_c_try_compile "$LINENO"; then : 2122 ac_hi=$ac_mid 2123 else 2124 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2125 fi 2126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2127 done 2128 case $ac_lo in #(( 2129 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2130 '') ac_retval=1 ;; 2131 esac 2132 else 2133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2134 /* end confdefs.h. */ 2135 $4 2136 static long int longval () { return $2; } 2137 static unsigned long int ulongval () { return $2; } 2138 #include <stdio.h> 2139 #include <stdlib.h> 2140 int 2141 main () 2142 { 2143 2144 FILE *f = fopen ("conftest.val", "w"); 2145 if (! f) 2146 return 1; 2147 if (($2) < 0) 2148 { 2149 long int i = longval (); 2150 if (i != ($2)) 2151 return 1; 2152 fprintf (f, "%ld", i); 2153 } 2154 else 2155 { 2156 unsigned long int i = ulongval (); 2157 if (i != ($2)) 2158 return 1; 2159 fprintf (f, "%lu", i); 2160 } 2161 /* Do not output a trailing newline, as this causes \r\n confusion 2162 on some platforms. */ 2163 return ferror (f) || fclose (f) != 0; 2164 2165 ; 2166 return 0; 2167 } 2168 _ACEOF 2169 if ac_fn_c_try_run "$LINENO"; then : 2170 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2171 else 2172 ac_retval=1 2173 fi 2174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2175 conftest.$ac_objext conftest.beam conftest.$ac_ext 2176 rm -f conftest.val 2177 2178 fi 2179 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2180 as_fn_set_status $ac_retval 2181 2182 } # ac_fn_c_compute_int 2183 cat >config.log <<_ACEOF 2184 This file contains any messages produced by compilers while 2185 running configure, to aid debugging if configure makes a mistake. 2186 2187 It was created by amavisd-milter $as_me 1.7.2, which was 2188 generated by GNU Autoconf 2.69. Invocation command line was 2189 2190 $ $0 $@ 2191 2192 _ACEOF 2193 exec 5>>config.log 2194 { 2195 cat <<_ASUNAME 2196 ## --------- ## 2197 ## Platform. ## 2198 ## --------- ## 2199 2200 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2201 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2202 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2203 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2204 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2205 2206 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2207 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2208 2209 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2210 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2211 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2212 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2213 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2214 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2215 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2216 2217 _ASUNAME 2218 2219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2220 for as_dir in $PATH 2221 do 2222 IFS=$as_save_IFS 2223 test -z "$as_dir" && as_dir=. 2224 $as_echo "PATH: $as_dir" 2225 done 2226 IFS=$as_save_IFS 2227 2228 } >&5 2229 2230 cat >&5 <<_ACEOF 2231 2232 2233 ## ----------- ## 2234 ## Core tests. ## 2235 ## ----------- ## 2236 2237 _ACEOF 2238 2239 2240 # Keep a trace of the command line. 2241 # Strip out --no-create and --no-recursion so they do not pile up. 2242 # Strip out --silent because we don't want to record it for future runs. 2243 # Also quote any args containing shell meta-characters. 2244 # Make two passes to allow for proper duplicate-argument suppression. 2245 ac_configure_args= 2246 ac_configure_args0= 2247 ac_configure_args1= 2248 ac_must_keep_next=false 2249 for ac_pass in 1 2 2250 do 2251 for ac_arg 2252 do 2253 case $ac_arg in 2254 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2255 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2256 | -silent | --silent | --silen | --sile | --sil) 2257 continue ;; 2258 *\'*) 2259 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2260 esac 2261 case $ac_pass in 2262 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2263 2) 2264 as_fn_append ac_configure_args1 " '$ac_arg'" 2265 if test $ac_must_keep_next = true; then 2266 ac_must_keep_next=false # Got value, back to normal. 2267 else 2268 case $ac_arg in 2269 *=* | --config-cache | -C | -disable-* | --disable-* \ 2270 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2271 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2272 | -with-* | --with-* | -without-* | --without-* | --x) 2273 case "$ac_configure_args0 " in 2274 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2275 esac 2276 ;; 2277 -* ) ac_must_keep_next=true ;; 2278 esac 2279 fi 2280 as_fn_append ac_configure_args " '$ac_arg'" 2281 ;; 2282 esac 2283 done 2284 done 2285 { ac_configure_args0=; unset ac_configure_args0;} 2286 { ac_configure_args1=; unset ac_configure_args1;} 2287 2288 # When interrupted or exit'd, cleanup temporary files, and complete 2289 # config.log. 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"$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2619 fi 2620 2621 fi 2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2623 $as_echo "$ac_cv_host" >&6; } 2624 case $ac_cv_host in 2625 *-*-*) ;; 2626 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2627 esac 2628 host=$ac_cv_host 2629 ac_save_IFS=$IFS; IFS='-' 2630 set x $ac_cv_host 2631 shift 2632 host_cpu=$1 2633 host_vendor=$2 2634 shift; shift 2635 # Remember, the first character of IFS is used to create $*, 2636 # except with old shells: 2637 host_os=$* 2638 IFS=$ac_save_IFS 2639 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2640 2641 2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2643 $as_echo_n "checking target system type... " >&6; } 2644 if ${ac_cv_target+:} false; then : 2645 $as_echo_n "(cached) " >&6 2646 else 2647 if test "x$target_alias" = x; then 2648 ac_cv_target=$ac_cv_host 2649 else 2650 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2651 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2652 fi 2653 2654 fi 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2656 $as_echo "$ac_cv_target" >&6; } 2657 case $ac_cv_target in 2658 *-*-*) ;; 2659 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 2660 esac 2661 target=$ac_cv_target 2662 ac_save_IFS=$IFS; IFS='-' 2663 set x $ac_cv_target 2664 shift 2665 target_cpu=$1 2666 target_vendor=$2 2667 shift; shift 2668 # Remember, the first character of IFS is used to create $*, 2669 # except with old shells: 2670 target_os=$* 2671 IFS=$ac_save_IFS 2672 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2673 2674 2675 # The aliases save the names the user supplied, while $host etc. 2676 # will get canonicalized. 2677 test -n "$target_alias" && 2678 test "$program_prefix$program_suffix$program_transform_name" = \ 2679 NONENONEs,x,x, && 2680 program_prefix=${target_alias}- 2681 2682 am__api_version='1.16' 2683 2684 # Find a good install program. We prefer a C program (faster), 2685 # so one script is as good as another. But avoid the broken or 2686 # incompatible versions: 2687 # SysV /etc/install, /usr/sbin/install 2688 # SunOS /usr/etc/install 2689 # IRIX /sbin/install 2690 # AIX /bin/install 2691 # AmigaOS /C/install, which installs bootblocks on floppy discs 2692 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2693 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2694 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2695 # OS/2's system install, which has a completely different semantic 2696 # ./install, which can be erroneously created by make from ./install.sh. 2697 # Reject install programs that cannot install multiple files. 2698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2699 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2700 if test -z "$INSTALL"; then 2701 if ${ac_cv_path_install+:} false; then : 2702 $as_echo_n "(cached) " >&6 2703 else 2704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2705 for as_dir in $PATH 2706 do 2707 IFS=$as_save_IFS 2708 test -z "$as_dir" && as_dir=. 2709 # Account for people who put trailing slashes in PATH elements. 2710 case $as_dir/ in #(( 2711 ./ | .// | /[cC]/* | \ 2712 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2713 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2714 /usr/ucb/* ) ;; 2715 *) 2716 # OSF1 and SCO ODT 3.0 have their own names for install. 2717 # Don't use installbsd from OSF since it installs stuff as root 2718 # by default. 2719 for ac_prog in ginstall scoinst install; do 2720 for ac_exec_ext in '' $ac_executable_extensions; do 2721 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2722 if test $ac_prog = install && 2723 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2724 # AIX install. It has an incompatible calling convention. 2725 : 2726 elif test $ac_prog = install && 2727 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2728 # program-specific install script used by HP pwplus--don't use. 2729 : 2730 else 2731 rm -rf conftest.one conftest.two conftest.dir 2732 echo one > conftest.one 2733 echo two > conftest.two 2734 mkdir conftest.dir 2735 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2736 test -s conftest.one && test -s conftest.two && 2737 test -s conftest.dir/conftest.one && 2738 test -s conftest.dir/conftest.two 2739 then 2740 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2741 break 3 2742 fi 2743 fi 2744 fi 2745 done 2746 done 2747 ;; 2748 esac 2749 2750 done 2751 IFS=$as_save_IFS 2752 2753 rm -rf conftest.one conftest.two conftest.dir 2754 2755 fi 2756 if test "${ac_cv_path_install+set}" = set; then 2757 INSTALL=$ac_cv_path_install 2758 else 2759 # As a last resort, use the slow shell script. Don't cache a 2760 # value for INSTALL within a source directory, because that will 2761 # break other packages using the cache if that directory is 2762 # removed, or if the value is a relative name. 2763 INSTALL=$ac_install_sh 2764 fi 2765 fi 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2767 $as_echo "$INSTALL" >&6; } 2768 2769 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2770 # It thinks the first close brace ends the variable substitution. 2771 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2772 2773 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2774 2775 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2776 2777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2778 $as_echo_n "checking whether build environment is sane... " >&6; } 2779 # Reject unsafe characters in $srcdir or the absolute working directory 2780 # name. Accept space and tab only in the latter. 2781 am_lf=' 2782 ' 2783 case `pwd` in 2784 *[\\\"\#\$\&\'\`$am_lf]*) 2785 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2786 esac 2787 case $srcdir in 2788 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2789 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2790 esac 2791 2792 # Do 'set' in a subshell so we don't clobber the current shell's 2793 # arguments. Must try -L first in case configure is actually a 2794 # symlink; some systems play weird games with the mod time of symlinks 2795 # (eg FreeBSD returns the mod time of the symlink's containing 2796 # directory). 2797 if ( 2798 am_has_slept=no 2799 for am_try in 1 2; do 2800 echo "timestamp, slept: $am_has_slept" > conftest.file 2801 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2802 if test "$*" = "X"; then 2803 # -L didn't work. 2804 set X `ls -t "$srcdir/configure" conftest.file` 2805 fi 2806 if test "$*" != "X $srcdir/configure conftest.file" \ 2807 && test "$*" != "X conftest.file $srcdir/configure"; then 2808 2809 # If neither matched, then we have a broken ls. This can happen 2810 # if, for instance, CONFIG_SHELL is bash and it inherits a 2811 # broken ls alias from the environment. This has actually 2812 # happened. Such a system could not be considered "sane". 2813 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2814 alias in your environment" "$LINENO" 5 2815 fi 2816 if test "$2" = conftest.file || test $am_try -eq 2; then 2817 break 2818 fi 2819 # Just in case. 2820 sleep 1 2821 am_has_slept=yes 2822 done 2823 test "$2" = conftest.file 2824 ) 2825 then 2826 # Ok. 2827 : 2828 else 2829 as_fn_error $? "newly created file is older than distributed files! 2830 Check your system clock" "$LINENO" 5 2831 fi 2832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2833 $as_echo "yes" >&6; } 2834 # If we didn't sleep, we still need to ensure time stamps of config.status and 2835 # generated files are strictly newer. 2836 am_sleep_pid= 2837 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2838 ( sleep 1 ) & 2839 am_sleep_pid=$! 2840 fi 2841 2842 rm -f conftest.file 2843 2844 test "$program_prefix" != NONE && 2845 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2846 # Use a double $ so make ignores it. 2847 test "$program_suffix" != NONE && 2848 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2849 # Double any \ or $. 2850 # By default was `s,x,x', remove it if useless. 2851 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2852 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2853 2854 # Expand $ac_aux_dir to an absolute path. 2855 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2856 2857 if test x"${MISSING+set}" != xset; then 2858 MISSING="\${SHELL} '$am_aux_dir/missing'" 2859 fi 2860 # Use eval to expand $SHELL 2861 if eval "$MISSING --is-lightweight"; then 2862 am_missing_run="$MISSING " 2863 else 2864 am_missing_run= 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2866 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2867 fi 2868 2869 if test x"${install_sh+set}" != xset; then 2870 case $am_aux_dir in 2871 *\ * | *\ *) 2872 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2873 *) 2874 install_sh="\${SHELL} $am_aux_dir/install-sh" 2875 esac 2876 fi 2877 2878 # Installed binaries are usually stripped using 'strip' when the user 2879 # run "make install-strip". However 'strip' might not be the right 2880 # tool to use in cross-compilation environments, therefore Automake 2881 # will honor the 'STRIP' environment variable to overrule this program. 2882 if test "$cross_compiling" != no; then 2883 if test -n "$ac_tool_prefix"; then 2884 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2885 set dummy ${ac_tool_prefix}strip; ac_word=$2 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2887 $as_echo_n "checking for $ac_word... " >&6; } 2888 if ${ac_cv_prog_STRIP+:} false; then : 2889 $as_echo_n "(cached) " >&6 2890 else 2891 if test -n "$STRIP"; then 2892 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2893 else 2894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2895 for as_dir in $PATH 2896 do 2897 IFS=$as_save_IFS 2898 test -z "$as_dir" && as_dir=. 2899 for ac_exec_ext in '' $ac_executable_extensions; do 2900 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2901 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2903 break 2 2904 fi 2905 done 2906 done 2907 IFS=$as_save_IFS 2908 2909 fi 2910 fi 2911 STRIP=$ac_cv_prog_STRIP 2912 if test -n "$STRIP"; then 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2914 $as_echo "$STRIP" >&6; } 2915 else 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2917 $as_echo "no" >&6; } 2918 fi 2919 2920 2921 fi 2922 if test -z "$ac_cv_prog_STRIP"; then 2923 ac_ct_STRIP=$STRIP 2924 # Extract the first word of "strip", so it can be a program name with args. 2925 set dummy strip; ac_word=$2 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2927 $as_echo_n "checking for $ac_word... " >&6; } 2928 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2929 $as_echo_n "(cached) " >&6 2930 else 2931 if test -n "$ac_ct_STRIP"; then 2932 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2933 else 2934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2935 for as_dir in $PATH 2936 do 2937 IFS=$as_save_IFS 2938 test -z "$as_dir" && as_dir=. 2939 for ac_exec_ext in '' $ac_executable_extensions; do 2940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2941 ac_cv_prog_ac_ct_STRIP="strip" 2942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2943 break 2 2944 fi 2945 done 2946 done 2947 IFS=$as_save_IFS 2948 2949 fi 2950 fi 2951 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2952 if test -n "$ac_ct_STRIP"; then 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2954 $as_echo "$ac_ct_STRIP" >&6; } 2955 else 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2957 $as_echo "no" >&6; } 2958 fi 2959 2960 if test "x$ac_ct_STRIP" = x; then 2961 STRIP=":" 2962 else 2963 case $cross_compiling:$ac_tool_warned in 2964 yes:) 2965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2966 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2967 ac_tool_warned=yes ;; 2968 esac 2969 STRIP=$ac_ct_STRIP 2970 fi 2971 else 2972 STRIP="$ac_cv_prog_STRIP" 2973 fi 2974 2975 fi 2976 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2977 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2979 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2980 if test -z "$MKDIR_P"; then 2981 if ${ac_cv_path_mkdir+:} false; then : 2982 $as_echo_n "(cached) " >&6 2983 else 2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2985 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2986 do 2987 IFS=$as_save_IFS 2988 test -z "$as_dir" && as_dir=. 2989 for ac_prog in mkdir gmkdir; do 2990 for ac_exec_ext in '' $ac_executable_extensions; do 2991 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2992 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2993 'mkdir (GNU coreutils) '* | \ 2994 'mkdir (coreutils) '* | \ 2995 'mkdir (fileutils) '4.1*) 2996 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2997 break 3;; 2998 esac 2999 done 3000 done 3001 done 3002 IFS=$as_save_IFS 3003 3004 fi 3005 3006 test -d ./--version && rmdir ./--version 3007 if test "${ac_cv_path_mkdir+set}" = set; then 3008 MKDIR_P="$ac_cv_path_mkdir -p" 3009 else 3010 # As a last resort, use the slow shell script. Don't cache a 3011 # value for MKDIR_P within a source directory, because that will 3012 # break other packages using the cache if that directory is 3013 # removed, or if the value is a relative name. 3014 MKDIR_P="$ac_install_sh -d" 3015 fi 3016 fi 3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3018 $as_echo "$MKDIR_P" >&6; } 3019 3020 for ac_prog in gawk mawk nawk awk 3021 do 3022 # Extract the first word of "$ac_prog", so it can be a program name with args. 3023 set dummy $ac_prog; ac_word=$2 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3025 $as_echo_n "checking for $ac_word... " >&6; } 3026 if ${ac_cv_prog_AWK+:} false; then : 3027 $as_echo_n "(cached) " >&6 3028 else 3029 if test -n "$AWK"; then 3030 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3031 else 3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3033 for as_dir in $PATH 3034 do 3035 IFS=$as_save_IFS 3036 test -z "$as_dir" && as_dir=. 3037 for ac_exec_ext in '' $ac_executable_extensions; do 3038 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3039 ac_cv_prog_AWK="$ac_prog" 3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043 done 3044 done 3045 IFS=$as_save_IFS 3046 3047 fi 3048 fi 3049 AWK=$ac_cv_prog_AWK 3050 if test -n "$AWK"; then 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3052 $as_echo "$AWK" >&6; } 3053 else 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3055 $as_echo "no" >&6; } 3056 fi 3057 3058 3059 test -n "$AWK" && break 3060 done 3061 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3063 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3064 set x ${MAKE-make} 3065 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3066 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3067 $as_echo_n "(cached) " >&6 3068 else 3069 cat >conftest.make <<\_ACEOF 3070 SHELL = /bin/sh 3071 all: 3072 @echo '@@@%%%=$(MAKE)=@@@%%%' 3073 _ACEOF 3074 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3075 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3076 *@@@%%%=?*=@@@%%%*) 3077 eval ac_cv_prog_make_${ac_make}_set=yes;; 3078 *) 3079 eval ac_cv_prog_make_${ac_make}_set=no;; 3080 esac 3081 rm -f conftest.make 3082 fi 3083 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3085 $as_echo "yes" >&6; } 3086 SET_MAKE= 3087 else 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3089 $as_echo "no" >&6; } 3090 SET_MAKE="MAKE=${MAKE-make}" 3091 fi 3092 3093 rm -rf .tst 2>/dev/null 3094 mkdir .tst 2>/dev/null 3095 if test -d .tst; then 3096 am__leading_dot=. 3097 else 3098 am__leading_dot=_ 3099 fi 3100 rmdir .tst 2>/dev/null 3101 3102 # Check whether --enable-silent-rules was given. 3103 if test "${enable_silent_rules+set}" = set; then : 3104 enableval=$enable_silent_rules; 3105 fi 3106 3107 case $enable_silent_rules in # ((( 3108 yes) AM_DEFAULT_VERBOSITY=0;; 3109 no) AM_DEFAULT_VERBOSITY=1;; 3110 *) AM_DEFAULT_VERBOSITY=1;; 3111 esac 3112 am_make=${MAKE-make} 3113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3114 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 3115 if ${am_cv_make_support_nested_variables+:} false; then : 3116 $as_echo_n "(cached) " >&6 3117 else 3118 if $as_echo 'TRUE=$(BAR$(V)) 3119 BAR0=false 3120 BAR1=true 3121 V=1 3122 am__doit: 3123 @$(TRUE) 3124 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3125 am_cv_make_support_nested_variables=yes 3126 else 3127 am_cv_make_support_nested_variables=no 3128 fi 3129 fi 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3131 $as_echo "$am_cv_make_support_nested_variables" >&6; } 3132 if test $am_cv_make_support_nested_variables = yes; then 3133 AM_V='$(V)' 3134 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3135 else 3136 AM_V=$AM_DEFAULT_VERBOSITY 3137 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3138 fi 3139 AM_BACKSLASH='\' 3140 3141 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3142 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3143 # is not polluted with repeated "-I." 3144 am__isrc=' -I$(srcdir)' 3145 # test to see if srcdir already configured 3146 if test -f $srcdir/config.status; then 3147 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3148 fi 3149 fi 3150 3151 # test whether we have cygpath 3152 if test -z "$CYGPATH_W"; then 3153 if (cygpath --version) >/dev/null 2>/dev/null; then 3154 CYGPATH_W='cygpath -w' 3155 else 3156 CYGPATH_W=echo 3157 fi 3158 fi 3159 3160 3161 # Define the identity of the package. 3162 PACKAGE='amavisd-milter' 3163 VERSION='1.7.2' 3164 3165 3166 cat >>confdefs.h <<_ACEOF 3167 #define PACKAGE "$PACKAGE" 3168 _ACEOF 3169 3170 3171 cat >>confdefs.h <<_ACEOF 3172 #define VERSION "$VERSION" 3173 _ACEOF 3174 3175 # Some tools Automake needs. 3176 3177 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3178 3179 3180 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3181 3182 3183 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3184 3185 3186 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3187 3188 3189 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3190 3191 # For better backward compatibility. To be removed once Automake 1.9.x 3192 # dies out for good. For more background, see: 3193 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3194 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3195 mkdir_p='$(MKDIR_P)' 3196 3197 # We need awk for the "check" target (and possibly the TAP driver). The 3198 # system "awk" is bad on some platforms. 3199 # Always define AMTAR for backward compatibility. Yes, it's still used 3200 # in the wild :-( We should find a proper way to deprecate it ... 3201 AMTAR='$${TAR-tar}' 3202 3203 3204 # We'll loop over all known methods to create a tar archive until one works. 3205 _am_tools='gnutar pax cpio none' 3206 3207 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3208 3209 3210 3211 3212 3213 3214 # POSIX will say in a future version that running "rm -f" with no argument 3215 # is OK; and we want to be able to make that assumption in our Makefile 3216 # recipes. So use an aggressive probe to check that the usage we want is 3217 # actually supported "in the wild" to an acceptable degree. 3218 # See automake bug#10828. 3219 # To make any issue more visible, cause the running configure to be aborted 3220 # by default if the 'rm' program in use doesn't match our expectations; the 3221 # user can still override this though. 3222 if rm -f && rm -fr && rm -rf; then : OK; else 3223 cat >&2 <<'END' 3224 Oops! 3225 3226 Your 'rm' program seems unable to run without file operands specified 3227 on the command line, even when the '-f' option is present. This is contrary 3228 to the behaviour of most rm programs out there, and not conforming with 3229 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3230 3231 Please tell bug-automake@gnu.org about your system, including the value 3232 of your $PATH and any error possibly output before this message. This 3233 can help us improve future automake versions. 3234 3235 END 3236 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3237 echo 'Configuration will proceed anyway, since you have set the' >&2 3238 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3239 echo >&2 3240 else 3241 cat >&2 <<'END' 3242 Aborting the configuration process, to ensure you take notice of the issue. 3243 3244 You can download and install GNU coreutils to get an 'rm' implementation 3245 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3246 3247 If you want to complete the configuration process using your problematic 3248 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3249 to "yes", and re-run configure. 3250 3251 END 3252 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3253 fi 3254 fi 3255 3256 3257 # Kludge to keep autoconf from adding -g -O2 3258 CFLAGS=" $CFLAGS" 3259 3260 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3262 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3263 set x ${MAKE-make} 3264 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3265 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3266 $as_echo_n "(cached) " >&6 3267 else 3268 cat >conftest.make <<\_ACEOF 3269 SHELL = /bin/sh 3270 all: 3271 @echo '@@@%%%=$(MAKE)=@@@%%%' 3272 _ACEOF 3273 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3274 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3275 *@@@%%%=?*=@@@%%%*) 3276 eval ac_cv_prog_make_${ac_make}_set=yes;; 3277 *) 3278 eval ac_cv_prog_make_${ac_make}_set=no;; 3279 esac 3280 rm -f conftest.make 3281 fi 3282 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3284 $as_echo "yes" >&6; } 3285 SET_MAKE= 3286 else 3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3288 $as_echo "no" >&6; } 3289 SET_MAKE="MAKE=${MAKE-make}" 3290 fi 3291 3292 if test -n "$ac_tool_prefix"; then 3293 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3294 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3296 $as_echo_n "checking for $ac_word... " >&6; } 3297 if ${ac_cv_prog_RANLIB+:} false; then : 3298 $as_echo_n "(cached) " >&6 3299 else 3300 if test -n "$RANLIB"; then 3301 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3302 else 3303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3304 for as_dir in $PATH 3305 do 3306 IFS=$as_save_IFS 3307 test -z "$as_dir" && as_dir=. 3308 for ac_exec_ext in '' $ac_executable_extensions; do 3309 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3310 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3311 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3312 break 2 3313 fi 3314 done 3315 done 3316 IFS=$as_save_IFS 3317 3318 fi 3319 fi 3320 RANLIB=$ac_cv_prog_RANLIB 3321 if test -n "$RANLIB"; then 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3323 $as_echo "$RANLIB" >&6; } 3324 else 3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3326 $as_echo "no" >&6; } 3327 fi 3328 3329 3330 fi 3331 if test -z "$ac_cv_prog_RANLIB"; then 3332 ac_ct_RANLIB=$RANLIB 3333 # Extract the first word of "ranlib", so it can be a program name with args. 3334 set dummy ranlib; 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; } 3337 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3338 $as_echo_n "(cached) " >&6 3339 else 3340 if test -n "$ac_ct_RANLIB"; then 3341 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3342 else 3343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3344 for as_dir in $PATH 3345 do 3346 IFS=$as_save_IFS 3347 test -z "$as_dir" && as_dir=. 3348 for ac_exec_ext in '' $ac_executable_extensions; do 3349 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3350 ac_cv_prog_ac_ct_RANLIB="ranlib" 3351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3352 break 2 3353 fi 3354 done 3355 done 3356 IFS=$as_save_IFS 3357 3358 fi 3359 fi 3360 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3361 if test -n "$ac_ct_RANLIB"; then 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3363 $as_echo "$ac_ct_RANLIB" >&6; } 3364 else 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3366 $as_echo "no" >&6; } 3367 fi 3368 3369 if test "x$ac_ct_RANLIB" = x; then 3370 RANLIB=":" 3371 else 3372 case $cross_compiling:$ac_tool_warned in 3373 yes:) 3374 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3375 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3376 ac_tool_warned=yes ;; 3377 esac 3378 RANLIB=$ac_ct_RANLIB 3379 fi 3380 else 3381 RANLIB="$ac_cv_prog_RANLIB" 3382 fi 3383 3384 3385 ac_ext=c 3386 ac_cpp='$CPP $CPPFLAGS' 3387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3389 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3390 if test -n "$ac_tool_prefix"; then 3391 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3392 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3394 $as_echo_n "checking for $ac_word... " >&6; } 3395 if ${ac_cv_prog_CC+:} false; then : 3396 $as_echo_n "(cached) " >&6 3397 else 3398 if test -n "$CC"; then 3399 ac_cv_prog_CC="$CC" # Let the user override the test. 3400 else 3401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3402 for as_dir in $PATH 3403 do 3404 IFS=$as_save_IFS 3405 test -z "$as_dir" && as_dir=. 3406 for ac_exec_ext in '' $ac_executable_extensions; do 3407 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3408 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3410 break 2 3411 fi 3412 done 3413 done 3414 IFS=$as_save_IFS 3415 3416 fi 3417 fi 3418 CC=$ac_cv_prog_CC 3419 if test -n "$CC"; then 3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3421 $as_echo "$CC" >&6; } 3422 else 3423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3424 $as_echo "no" >&6; } 3425 fi 3426 3427 3428 fi 3429 if test -z "$ac_cv_prog_CC"; then 3430 ac_ct_CC=$CC 3431 # Extract the first word of "gcc", so it can be a program name with args. 3432 set dummy gcc; ac_word=$2 3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3434 $as_echo_n "checking for $ac_word... " >&6; } 3435 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3436 $as_echo_n "(cached) " >&6 3437 else 3438 if test -n "$ac_ct_CC"; then 3439 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3440 else 3441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3442 for as_dir in $PATH 3443 do 3444 IFS=$as_save_IFS 3445 test -z "$as_dir" && as_dir=. 3446 for ac_exec_ext in '' $ac_executable_extensions; do 3447 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3448 ac_cv_prog_ac_ct_CC="gcc" 3449 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3450 break 2 3451 fi 3452 done 3453 done 3454 IFS=$as_save_IFS 3455 3456 fi 3457 fi 3458 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3459 if test -n "$ac_ct_CC"; then 3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3461 $as_echo "$ac_ct_CC" >&6; } 3462 else 3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3464 $as_echo "no" >&6; } 3465 fi 3466 3467 if test "x$ac_ct_CC" = x; then 3468 CC="" 3469 else 3470 case $cross_compiling:$ac_tool_warned in 3471 yes:) 3472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3474 ac_tool_warned=yes ;; 3475 esac 3476 CC=$ac_ct_CC 3477 fi 3478 else 3479 CC="$ac_cv_prog_CC" 3480 fi 3481 3482 if test -z "$CC"; then 3483 if test -n "$ac_tool_prefix"; then 3484 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3485 set dummy ${ac_tool_prefix}cc; ac_word=$2 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3487 $as_echo_n "checking for $ac_word... " >&6; } 3488 if ${ac_cv_prog_CC+:} false; then : 3489 $as_echo_n "(cached) " >&6 3490 else 3491 if test -n "$CC"; then 3492 ac_cv_prog_CC="$CC" # Let the user override the test. 3493 else 3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3495 for as_dir in $PATH 3496 do 3497 IFS=$as_save_IFS 3498 test -z "$as_dir" && as_dir=. 3499 for ac_exec_ext in '' $ac_executable_extensions; do 3500 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3501 ac_cv_prog_CC="${ac_tool_prefix}cc" 3502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3503 break 2 3504 fi 3505 done 3506 done 3507 IFS=$as_save_IFS 3508 3509 fi 3510 fi 3511 CC=$ac_cv_prog_CC 3512 if test -n "$CC"; then 3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3514 $as_echo "$CC" >&6; } 3515 else 3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3517 $as_echo "no" >&6; } 3518 fi 3519 3520 3521 fi 3522 fi 3523 if test -z "$CC"; then 3524 # Extract the first word of "cc", so it can be a program name with args. 3525 set dummy cc; ac_word=$2 3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3527 $as_echo_n "checking for $ac_word... " >&6; } 3528 if ${ac_cv_prog_CC+:} false; then : 3529 $as_echo_n "(cached) " >&6 3530 else 3531 if test -n "$CC"; then 3532 ac_cv_prog_CC="$CC" # Let the user override the test. 3533 else 3534 ac_prog_rejected=no 3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3536 for as_dir in $PATH 3537 do 3538 IFS=$as_save_IFS 3539 test -z "$as_dir" && as_dir=. 3540 for ac_exec_ext in '' $ac_executable_extensions; do 3541 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3542 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3543 ac_prog_rejected=yes 3544 continue 3545 fi 3546 ac_cv_prog_CC="cc" 3547 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3548 break 2 3549 fi 3550 done 3551 done 3552 IFS=$as_save_IFS 3553 3554 if test $ac_prog_rejected = yes; then 3555 # We found a bogon in the path, so make sure we never use it. 3556 set dummy $ac_cv_prog_CC 3557 shift 3558 if test $# != 0; then 3559 # We chose a different compiler from the bogus one. 3560 # However, it has the same basename, so the bogon will be chosen 3561 # first if we set CC to just the basename; use the full file name. 3562 shift 3563 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3564 fi 3565 fi 3566 fi 3567 fi 3568 CC=$ac_cv_prog_CC 3569 if test -n "$CC"; then 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3571 $as_echo "$CC" >&6; } 3572 else 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3574 $as_echo "no" >&6; } 3575 fi 3576 3577 3578 fi 3579 if test -z "$CC"; then 3580 if test -n "$ac_tool_prefix"; then 3581 for ac_prog in cl.exe 3582 do 3583 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3584 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3586 $as_echo_n "checking for $ac_word... " >&6; } 3587 if ${ac_cv_prog_CC+:} false; then : 3588 $as_echo_n "(cached) " >&6 3589 else 3590 if test -n "$CC"; then 3591 ac_cv_prog_CC="$CC" # Let the user override the test. 3592 else 3593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3594 for as_dir in $PATH 3595 do 3596 IFS=$as_save_IFS 3597 test -z "$as_dir" && as_dir=. 3598 for ac_exec_ext in '' $ac_executable_extensions; do 3599 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3600 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3602 break 2 3603 fi 3604 done 3605 done 3606 IFS=$as_save_IFS 3607 3608 fi 3609 fi 3610 CC=$ac_cv_prog_CC 3611 if test -n "$CC"; then 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3613 $as_echo "$CC" >&6; } 3614 else 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3616 $as_echo "no" >&6; } 3617 fi 3618 3619 3620 test -n "$CC" && break 3621 done 3622 fi 3623 if test -z "$CC"; then 3624 ac_ct_CC=$CC 3625 for ac_prog in cl.exe 3626 do 3627 # Extract the first word of "$ac_prog", so it can be a program name with args. 3628 set dummy $ac_prog; ac_word=$2 3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3630 $as_echo_n "checking for $ac_word... " >&6; } 3631 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3632 $as_echo_n "(cached) " >&6 3633 else 3634 if test -n "$ac_ct_CC"; then 3635 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3636 else 3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3638 for as_dir in $PATH 3639 do 3640 IFS=$as_save_IFS 3641 test -z "$as_dir" && as_dir=. 3642 for ac_exec_ext in '' $ac_executable_extensions; do 3643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3644 ac_cv_prog_ac_ct_CC="$ac_prog" 3645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3646 break 2 3647 fi 3648 done 3649 done 3650 IFS=$as_save_IFS 3651 3652 fi 3653 fi 3654 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3655 if test -n "$ac_ct_CC"; then 3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3657 $as_echo "$ac_ct_CC" >&6; } 3658 else 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3660 $as_echo "no" >&6; } 3661 fi 3662 3663 3664 test -n "$ac_ct_CC" && break 3665 done 3666 3667 if test "x$ac_ct_CC" = x; then 3668 CC="" 3669 else 3670 case $cross_compiling:$ac_tool_warned in 3671 yes:) 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3674 ac_tool_warned=yes ;; 3675 esac 3676 CC=$ac_ct_CC 3677 fi 3678 fi 3679 3680 fi 3681 3682 3683 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3685 as_fn_error $? "no acceptable C compiler found in \$PATH 3686 See \`config.log' for more details" "$LINENO" 5; } 3687 3688 # Provide some information about the compiler. 3689 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3690 set X $ac_compile 3691 ac_compiler=$2 3692 for ac_option in --version -v -V -qversion; do 3693 { { ac_try="$ac_compiler $ac_option >&5" 3694 case "(($ac_try" in 3695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3696 *) ac_try_echo=$ac_try;; 3697 esac 3698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3699 $as_echo "$ac_try_echo"; } >&5 3700 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3701 ac_status=$? 3702 if test -s conftest.err; then 3703 sed '10a\ 3704 ... rest of stderr output deleted ... 3705 10q' conftest.err >conftest.er1 3706 cat conftest.er1 >&5 3707 fi 3708 rm -f conftest.er1 conftest.err 3709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3710 test $ac_status = 0; } 3711 done 3712 3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3714 /* end confdefs.h. */ 3715 3716 int 3717 main () 3718 { 3719 3720 ; 3721 return 0; 3722 } 3723 _ACEOF 3724 ac_clean_files_save=$ac_clean_files 3725 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3726 # Try to create an executable without -o first, disregard a.out. 3727 # It will help us diagnose broken compilers, and finding out an intuition 3728 # of exeext. 3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3730 $as_echo_n "checking whether the C compiler works... " >&6; } 3731 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3732 3733 # The possible output files: 3734 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3735 3736 ac_rmfiles= 3737 for ac_file in $ac_files 3738 do 3739 case $ac_file in 3740 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3741 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3742 esac 3743 done 3744 rm -f $ac_rmfiles 3745 3746 if { { ac_try="$ac_link_default" 3747 case "(($ac_try" in 3748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3749 *) ac_try_echo=$ac_try;; 3750 esac 3751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3752 $as_echo "$ac_try_echo"; } >&5 3753 (eval "$ac_link_default") 2>&5 3754 ac_status=$? 3755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3756 test $ac_status = 0; }; then : 3757 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3758 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3759 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3760 # so that the user can short-circuit this test for compilers unknown to 3761 # Autoconf. 3762 for ac_file in $ac_files '' 3763 do 3764 test -f "$ac_file" || continue 3765 case $ac_file in 3766 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3767 ;; 3768 [ab].out ) 3769 # We found the default executable, but exeext='' is most 3770 # certainly right. 3771 break;; 3772 *.* ) 3773 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3774 then :; else 3775 ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3776 fi 3777 # We set ac_cv_exeext here because the later test for it is not 3778 # safe: cross compilers may not add the suffix if given an `-o' 3779 # argument, so we may need to know it at that point already. 3780 # Even if this section looks crufty: it has the advantage of 3781 # actually working. 3782 break;; 3783 * ) 3784 break;; 3785 esac 3786 done 3787 test "$ac_cv_exeext" = no && ac_cv_exeext= 3788 3789 else 3790 ac_file='' 3791 fi 3792 if test -z "$ac_file"; then : 3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3794 $as_echo "no" >&6; } 3795 $as_echo "$as_me: failed program was:" >&5 3796 sed 's/^/| /' conftest.$ac_ext >&5 3797 3798 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3800 as_fn_error 77 "C compiler cannot create executables 3801 See \`config.log' for more details" "$LINENO" 5; } 3802 else 3803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3804 $as_echo "yes" >&6; } 3805 fi 3806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3807 $as_echo_n "checking for C compiler default output file name... " >&6; } 3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3809 $as_echo "$ac_file" >&6; } 3810 ac_exeext=$ac_cv_exeext 3811 3812 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3813 ac_clean_files=$ac_clean_files_save 3814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3815 $as_echo_n "checking for suffix of executables... " >&6; } 3816 if { { ac_try="$ac_link" 3817 case "(($ac_try" in 3818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3819 *) ac_try_echo=$ac_try;; 3820 esac 3821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3822 $as_echo "$ac_try_echo"; } >&5 3823 (eval "$ac_link") 2>&5 3824 ac_status=$? 3825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3826 test $ac_status = 0; }; then : 3827 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3828 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3829 # work properly (i.e., refer to `conftest.exe'), while it won't with 3830 # `rm'. 3831 for ac_file in conftest.exe conftest conftest.*; do 3832 test -f "$ac_file" || continue 3833 case $ac_file in 3834 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3835 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3836 break;; 3837 * ) break;; 3838 esac 3839 done 3840 else 3841 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3843 as_fn_error $? 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"cannot run C compiled programs. 3902 If you meant to cross compile, use \`--host'. 3903 See \`config.log' for more details" "$LINENO" 5; } 3904 fi 3905 fi 3906 fi 3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3908 $as_echo "$cross_compiling" >&6; } 3909 3910 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3911 ac_clean_files=$ac_clean_files_save 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3913 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3955 See \`config.log' for more details" "$LINENO" 5; } 3956 fi 3957 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3958 fi 3959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3960 $as_echo "$ac_cv_objext" >&6; } 3961 OBJEXT=$ac_cv_objext 3962 ac_objext=$OBJEXT 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3964 $as_echo_n "checking whether we are using the GNU C compiler... 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These depmodes are late enough in the game, and 4372 # so weak that their functioning should not be impacted. 4373 am__obj=conftest.${OBJEXT-o} 4374 am__minus_obj= 4375 ;; 4376 none) break ;; 4377 esac 4378 if depmode=$depmode \ 4379 source=sub/conftest.c object=$am__obj \ 4380 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4381 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4382 >/dev/null 2>conftest.err && 4383 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4384 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4385 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4386 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4387 # icc doesn't choke on unknown options, it will just issue warnings 4388 # or remarks (even with -Werror). So we grep stderr for any message 4389 # that says an option was ignored or not supported. 4390 # When given -MP, icc 7.0 and 7.1 complain thusly: 4391 # icc: Command line warning: ignoring option '-M'; no argument required 4392 # The diagnosis changed in icc 8.0: 4393 # icc: Command line remark: option '-MP' not supported 4394 if (grep 'ignoring option' conftest.err || 4395 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4396 am_cv_CC_dependencies_compiler_type=$depmode 4397 break 4398 fi 4399 fi 4400 done 4401 4402 cd .. 4403 rm -rf conftest.dir 4404 else 4405 am_cv_CC_dependencies_compiler_type=none 4406 fi 4407 4408 fi 4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4410 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4411 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4412 4413 if 4414 test "x$enable_dependency_tracking" != xno \ 4415 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4416 am__fastdepCC_TRUE= 4417 am__fastdepCC_FALSE='#' 4418 else 4419 am__fastdepCC_TRUE='#' 4420 am__fastdepCC_FALSE= 4421 fi 4422 4423 4424 4425 4426 if test -n "$ac_tool_prefix"; then 4427 for ac_prog in ar lib "link -lib" 4428 do 4429 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4430 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4432 $as_echo_n "checking for $ac_word... " >&6; } 4433 if ${ac_cv_prog_AR+:} false; then : 4434 $as_echo_n "(cached) " >&6 4435 else 4436 if test -n "$AR"; then 4437 ac_cv_prog_AR="$AR" # Let the user override the test. 4438 else 4439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4440 for as_dir in $PATH 4441 do 4442 IFS=$as_save_IFS 4443 test -z "$as_dir" && as_dir=. 4444 for ac_exec_ext in '' $ac_executable_extensions; do 4445 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4446 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 4447 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4448 break 2 4449 fi 4450 done 4451 done 4452 IFS=$as_save_IFS 4453 4454 fi 4455 fi 4456 AR=$ac_cv_prog_AR 4457 if test -n "$AR"; then 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 4459 $as_echo "$AR" >&6; } 4460 else 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4462 $as_echo "no" >&6; } 4463 fi 4464 4465 4466 test -n "$AR" && break 4467 done 4468 fi 4469 if test -z "$AR"; then 4470 ac_ct_AR=$AR 4471 for ac_prog in ar lib "link -lib" 4472 do 4473 # Extract the first word of "$ac_prog", so it can be a program name with args. 4474 set dummy $ac_prog; ac_word=$2 4475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4476 $as_echo_n "checking for $ac_word... " >&6; } 4477 if ${ac_cv_prog_ac_ct_AR+:} false; then : 4478 $as_echo_n "(cached) " >&6 4479 else 4480 if test -n "$ac_ct_AR"; then 4481 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 4482 else 4483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4484 for as_dir in $PATH 4485 do 4486 IFS=$as_save_IFS 4487 test -z "$as_dir" && as_dir=. 4488 for ac_exec_ext in '' $ac_executable_extensions; do 4489 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4490 ac_cv_prog_ac_ct_AR="$ac_prog" 4491 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4492 break 2 4493 fi 4494 done 4495 done 4496 IFS=$as_save_IFS 4497 4498 fi 4499 fi 4500 ac_ct_AR=$ac_cv_prog_ac_ct_AR 4501 if test -n "$ac_ct_AR"; then 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 4503 $as_echo "$ac_ct_AR" >&6; } 4504 else 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4506 $as_echo "no" >&6; } 4507 fi 4508 4509 4510 test -n "$ac_ct_AR" && break 4511 done 4512 4513 if test "x$ac_ct_AR" = x; then 4514 AR="false" 4515 else 4516 case $cross_compiling:$ac_tool_warned in 4517 yes:) 4518 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4519 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4520 ac_tool_warned=yes ;; 4521 esac 4522 AR=$ac_ct_AR 4523 fi 4524 fi 4525 4526 : ${AR=ar} 4527 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 4529 $as_echo_n "checking the archiver ($AR) interface... " >&6; } 4530 if ${am_cv_ar_interface+:} false; then : 4531 $as_echo_n "(cached) " >&6 4532 else 4533 ac_ext=c 4534 ac_cpp='$CPP $CPPFLAGS' 4535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4537 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4538 4539 am_cv_ar_interface=ar 4540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4541 /* end confdefs.h. */ 4542 int some_variable = 0; 4543 _ACEOF 4544 if ac_fn_c_try_compile "$LINENO"; then : 4545 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 4546 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 4547 (eval $am_ar_try) 2>&5 4548 ac_status=$? 4549 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4550 test $ac_status = 0; } 4551 if test "$ac_status" -eq 0; then 4552 am_cv_ar_interface=ar 4553 else 4554 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 4555 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 4556 (eval $am_ar_try) 2>&5 4557 ac_status=$? 4558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4559 test $ac_status = 0; } 4560 if test "$ac_status" -eq 0; then 4561 am_cv_ar_interface=lib 4562 else 4563 am_cv_ar_interface=unknown 4564 fi 4565 fi 4566 rm -f conftest.lib libconftest.a 4567 4568 fi 4569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4570 ac_ext=c 4571 ac_cpp='$CPP $CPPFLAGS' 4572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4574 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4575 4576 fi 4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 4578 $as_echo "$am_cv_ar_interface" >&6; } 4579 4580 case $am_cv_ar_interface in 4581 ar) 4582 ;; 4583 lib) 4584 # Microsoft lib, so override with the ar-lib wrapper script. 4585 # FIXME: It is wrong to rewrite AR. 4586 # But if we don't then we get into trouble of one sort or another. 4587 # A longer-term fix would be to have automake use am__AR in this case, 4588 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 4589 # similar. 4590 AR="$am_aux_dir/ar-lib $AR" 4591 ;; 4592 unknown) 4593 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 4594 ;; 4595 esac 4596 4597 4598 # Check whether --enable-debug was given. 4599 if test "${enable_debug+set}" = set; then : 4600 enableval=$enable_debug; 4601 if test $enableval = "no" 4602 then 4603 enable_debug="no" 4604 else 4605 enable_debug="yes" 4606 fi 4607 4608 else 4609 4610 enable_debug="no" 4611 4612 fi 4613 4614 4615 CFLAGS=" $CFLAGS" 4616 4617 4618 4619 if test "$GCC" = "yes"; 4620 then 4621 if test "$enable_debug" = "yes" 4622 then 4623 CFLAGS="-g -O2 $CFLAGS" 4624 CFLAGS="-W -Wall -ansi -pedantic -Wbad-function-cast -Wcast-align $CFLAGS" 4625 CFLAGS="-Wcast-qual -Wchar-subscripts -Winline -Wmissing-prototypes $CFLAGS" 4626 CFLAGS="-Wmissing-declarations -Wnested-externs -Wpointer-arith $CFLAGS" 4627 CFLAGS="-Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings $CFLAGS" 4628 else 4629 CFLAGS="-O2 -DNDEBUG $CFLAGS" 4630 fi 4631 fi 4632 4633 ac_ext=c 4634 ac_cpp='$CPP $CPPFLAGS' 4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4638 4639 4640 4641 4642 4643 ac_ext=c 4644 ac_cpp='$CPP $CPPFLAGS' 4645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4647 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4648 4649 acx_pthread_ok=no 4650 4651 # We used to check for pthread.h first, but this fails if pthread.h 4652 # requires special compiler flags (e.g. on True64 or Sequent). 4653 # It gets checked for in the link test anyway. 4654 4655 # First of all, check if the user has set any of the PTHREAD_LIBS, 4656 # etcetera environment variables, and if threads linking works using 4657 # them: 4658 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 4659 save_CFLAGS="$CFLAGS" 4660 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 4661 save_LIBS="$LIBS" 4662 LIBS="$PTHREAD_LIBS $LIBS" 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 4664 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 4665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4666 /* end confdefs.h. */ 4667 4668 /* Override any GCC internal prototype to avoid an error. 4669 Use char because int might match the return type of a GCC 4670 builtin and then its argument prototype would still apply. */ 4671 #ifdef __cplusplus 4672 extern "C" 4673 #endif 4674 char pthread_join (); 4675 int 4676 main () 4677 { 4678 return pthread_join (); 4679 ; 4680 return 0; 4681 } 4682 _ACEOF 4683 if ac_fn_c_try_link "$LINENO"; then : 4684 acx_pthread_ok=yes 4685 fi 4686 rm -f core conftest.err conftest.$ac_objext \ 4687 conftest$ac_exeext conftest.$ac_ext 4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 4689 $as_echo "$acx_pthread_ok" >&6; } 4690 if test x"$acx_pthread_ok" = xno; then 4691 PTHREAD_LIBS="" 4692 PTHREAD_CFLAGS="" 4693 fi 4694 LIBS="$save_LIBS" 4695 CFLAGS="$save_CFLAGS" 4696 fi 4697 4698 # We must check for the threads library under a number of different 4699 # names; the ordering is very important because some systems 4700 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 4701 # libraries is broken (non-POSIX). 4702 4703 # Create a list of thread flags to try. Items starting with a "-" are 4704 # C compiler flags, and other items are library names, except for "none" 4705 # which indicates that we try without any flags at all, and "pthread-config" 4706 # which is a program returning the flags for the Pth emulation library. 4707 4708 acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 4709 4710 # The ordering *is* (sometimes) important. Some notes on the 4711 # individual items follow: 4712 4713 # pthreads: AIX (must check this before -lpthread) 4714 # none: in case threads are in libc; should be tried before -Kthread and 4715 # other compiler flags to prevent continual compiler warnings 4716 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 4717 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 4718 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 4719 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 4720 # -pthreads: Solaris/gcc 4721 # -mthreads: Mingw32/gcc, Lynx/gcc 4722 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 4723 # doesn't hurt to check since this sometimes defines pthreads too; 4724 # also defines -D_REENTRANT) 4725 # ... -mt is also the pthreads flag for HP/aCC 4726 # pthread: Linux, etcetera 4727 # --thread-safe: KAI C++ 4728 # pthread-config: use pthread-config program (for GNU Pth library) 4729 4730 case "${host_cpu}-${host_os}" in 4731 *solaris*) 4732 4733 # On Solaris (at least, for some versions), libc contains stubbed 4734 # (non-functional) versions of the pthreads routines, so link-based 4735 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 4736 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 4737 # a function called by this macro, so we could check for that, but 4738 # who knows whether they'll stub that too in a future libc.) So, 4739 # we'll just look for -pthreads and -lpthread first: 4740 4741 acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" 4742 ;; 4743 esac 4744 4745 if test x"$acx_pthread_ok" = xno; then 4746 for flag in $acx_pthread_flags; do 4747 4748 case $flag in 4749 none) 4750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 4751 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 4752 ;; 4753 4754 -*) 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 4756 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 4757 PTHREAD_CFLAGS="$flag" 4758 ;; 4759 4760 pthread-config) 4761 # Extract the first word of "pthread-config", so it can be a program name with args. 4762 set dummy pthread-config; ac_word=$2 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4764 $as_echo_n "checking for $ac_word... " >&6; } 4765 if ${ac_cv_prog_acx_pthread_config+:} false; then : 4766 $as_echo_n "(cached) " >&6 4767 else 4768 if test -n "$acx_pthread_config"; then 4769 ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test. 4770 else 4771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4772 for as_dir in $PATH 4773 do 4774 IFS=$as_save_IFS 4775 test -z "$as_dir" && as_dir=. 4776 for ac_exec_ext in '' $ac_executable_extensions; do 4777 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4778 ac_cv_prog_acx_pthread_config="yes" 4779 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4780 break 2 4781 fi 4782 done 4783 done 4784 IFS=$as_save_IFS 4785 4786 test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no" 4787 fi 4788 fi 4789 acx_pthread_config=$ac_cv_prog_acx_pthread_config 4790 if test -n "$acx_pthread_config"; then 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5 4792 $as_echo "$acx_pthread_config" >&6; } 4793 else 4794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4795 $as_echo "no" >&6; } 4796 fi 4797 4798 4799 if test x"$acx_pthread_config" = xno; then continue; fi 4800 PTHREAD_CFLAGS="`pthread-config --cflags`" 4801 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 4802 ;; 4803 4804 *) 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 4806 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 4807 PTHREAD_LIBS="-l$flag" 4808 ;; 4809 esac 4810 4811 save_LIBS="$LIBS" 4812 save_CFLAGS="$CFLAGS" 4813 LIBS="$PTHREAD_LIBS $LIBS" 4814 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 4815 4816 # Check for various functions. We must include pthread.h, 4817 # since some functions may be macros. (On the Sequent, we 4818 # need a special flag -Kthread to make this header compile.) 4819 # We check for pthread_join because it is in -lpthread on IRIX 4820 # while pthread_create is in libc. We check for pthread_attr_init 4821 # due to DEC craziness with -lpthreads. We check for 4822 # pthread_cleanup_push because it is one of the few pthread 4823 # functions on Solaris that doesn't have a non-functional libc stub. 4824 # We try pthread_create on general principles. 4825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4826 /* end confdefs.h. */ 4827 #include <pthread.h> 4828 int 4829 main () 4830 { 4831 pthread_t th; pthread_join(th, 0); 4832 pthread_attr_init(0); pthread_cleanup_push(0, 0); 4833 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 4834 ; 4835 return 0; 4836 } 4837 _ACEOF 4838 if ac_fn_c_try_link "$LINENO"; then : 4839 acx_pthread_ok=yes 4840 fi 4841 rm -f core conftest.err conftest.$ac_objext \ 4842 conftest$ac_exeext conftest.$ac_ext 4843 4844 LIBS="$save_LIBS" 4845 CFLAGS="$save_CFLAGS" 4846 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 4848 $as_echo "$acx_pthread_ok" >&6; } 4849 if test "x$acx_pthread_ok" = xyes; then 4850 break; 4851 fi 4852 4853 PTHREAD_LIBS="" 4854 PTHREAD_CFLAGS="" 4855 done 4856 fi 4857 4858 # Various other checks: 4859 if test "x$acx_pthread_ok" = xyes; then 4860 save_LIBS="$LIBS" 4861 LIBS="$PTHREAD_LIBS $LIBS" 4862 save_CFLAGS="$CFLAGS" 4863 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 4864 4865 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 4867 $as_echo_n "checking for joinable pthread attribute... " >&6; } 4868 attr_name=unknown 4869 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 4870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4871 /* end confdefs.h. */ 4872 #include <pthread.h> 4873 int 4874 main () 4875 { 4876 int attr=$attr; return attr; 4877 ; 4878 return 0; 4879 } 4880 _ACEOF 4881 if ac_fn_c_try_link "$LINENO"; then : 4882 attr_name=$attr; break 4883 fi 4884 rm -f core conftest.err conftest.$ac_objext \ 4885 conftest$ac_exeext conftest.$ac_ext 4886 done 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 4888 $as_echo "$attr_name" >&6; } 4889 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 4890 4891 cat >>confdefs.h <<_ACEOF 4892 #define PTHREAD_CREATE_JOINABLE $attr_name 4893 _ACEOF 4894 4895 fi 4896 4897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 4898 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 4899 flag=no 4900 case "${host_cpu}-${host_os}" in 4901 *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; 4902 *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; 4903 esac 4904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 4905 $as_echo "${flag}" >&6; } 4906 if test "x$flag" != xno; then 4907 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 4908 fi 4909 4910 LIBS="$save_LIBS" 4911 CFLAGS="$save_CFLAGS" 4912 # More AIX lossage: must compile with xlc_r or cc_r 4913 if test x"$GCC" != xyes; then 4914 for ac_prog in xlc_r cc_r 4915 do 4916 # Extract the first word of "$ac_prog", so it can be a program name with args. 4917 set dummy $ac_prog; ac_word=$2 4918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4919 $as_echo_n "checking for $ac_word... " >&6; } 4920 if ${ac_cv_prog_PTHREAD_CC+:} false; then : 4921 $as_echo_n "(cached) " >&6 4922 else 4923 if test -n "$PTHREAD_CC"; then 4924 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 4925 else 4926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4927 for as_dir in $PATH 4928 do 4929 IFS=$as_save_IFS 4930 test -z "$as_dir" && as_dir=. 4931 for ac_exec_ext in '' $ac_executable_extensions; do 4932 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4933 ac_cv_prog_PTHREAD_CC="$ac_prog" 4934 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4935 break 2 4936 fi 4937 done 4938 done 4939 IFS=$as_save_IFS 4940 4941 fi 4942 fi 4943 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 4944 if test -n "$PTHREAD_CC"; then 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 4946 $as_echo "$PTHREAD_CC" >&6; } 4947 else 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4949 $as_echo "no" >&6; } 4950 fi 4951 4952 4953 test -n "$PTHREAD_CC" && break 4954 done 4955 test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}" 4956 4957 else 4958 PTHREAD_CC=$CC 4959 fi 4960 4961 # The next part tries to detect GCC inconsistency with -shared on some 4962 # architectures and systems. The problem is that in certain 4963 # configurations, when -shared is specified, GCC "forgets" to 4964 # internally use various flags which are still necessary. 4965 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5 4967 $as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; } 4968 check_inconsistencies=yes 4969 case "${host_cpu}-${host_os}" in 4970 *-darwin*) check_inconsistencies=no ;; 4971 esac 4972 if test x"$GCC" != xyes -o "x$check_inconsistencies" != xyes ; then 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4974 $as_echo "no" >&6; } 4975 else 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4977 $as_echo "yes" >&6; } 4978 4979 # In order not to create several levels of indentation, we test 4980 # the value of "$ok" until we find out the cure or run out of 4981 # ideas. 4982 ok="no" 4983 4984 # 4985 # Prepare the flags 4986 # 4987 save_CFLAGS="$CFLAGS" 4988 save_LIBS="$LIBS" 4989 save_CC="$CC" 4990 # Try with the flags determined by the earlier checks. 4991 # 4992 # -Wl,-z,defs forces link-time symbol resolution, so that the 4993 # linking checks with -shared actually have any value 4994 # 4995 # FIXME: -fPIC is required for -shared on many architectures, 4996 # so we specify it here, but the right way would probably be to 4997 # properly detect whether it is actually required. 4998 CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" 4999 LIBS="$PTHREAD_LIBS $LIBS" 5000 CC="$PTHREAD_CC" 5001 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5 5003 $as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; } 5004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5005 /* end confdefs.h. */ 5006 #include <pthread.h> 5007 int 5008 main () 5009 { 5010 pthread_t th; pthread_join(th, 0); 5011 pthread_attr_init(0); pthread_cleanup_push(0, 0); 5012 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 5013 ; 5014 return 0; 5015 } 5016 _ACEOF 5017 if ac_fn_c_try_link "$LINENO"; then : 5018 ok=yes 5019 fi 5020 rm -f core conftest.err conftest.$ac_objext \ 5021 conftest$ac_exeext conftest.$ac_ext 5022 5023 if test "x$ok" = xyes; then 5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5025 $as_echo "yes" >&6; } 5026 else 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5028 $as_echo "no" >&6; } 5029 fi 5030 5031 # 5032 # Linux gcc on some architectures such as mips/mipsel forgets 5033 # about -lpthread 5034 # 5035 if test x"$ok" = xno; then 5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5 5037 $as_echo_n "checking whether -lpthread fixes that... " >&6; } 5038 LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" 5039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5040 /* end confdefs.h. */ 5041 #include <pthread.h> 5042 int 5043 main () 5044 { 5045 pthread_t th; pthread_join(th, 0); 5046 pthread_attr_init(0); pthread_cleanup_push(0, 0); 5047 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 5048 ; 5049 return 0; 5050 } 5051 _ACEOF 5052 if ac_fn_c_try_link "$LINENO"; then : 5053 ok=yes 5054 fi 5055 rm -f core conftest.err conftest.$ac_objext \ 5056 conftest$ac_exeext conftest.$ac_ext 5057 5058 if test "x$ok" = xyes; then 5059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5060 $as_echo "yes" >&6; } 5061 PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" 5062 else 5063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5064 $as_echo "no" >&6; } 5065 fi 5066 fi 5067 # 5068 # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc 5069 # 5070 if test x"$ok" = xno; then 5071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5 5072 $as_echo_n "checking whether -lc_r fixes that... " >&6; } 5073 LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" 5074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5075 /* end confdefs.h. */ 5076 #include <pthread.h> 5077 int 5078 main () 5079 { 5080 pthread_t th; pthread_join(th, 0); 5081 pthread_attr_init(0); pthread_cleanup_push(0, 0); 5082 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 5083 ; 5084 return 0; 5085 } 5086 _ACEOF 5087 if ac_fn_c_try_link "$LINENO"; then : 5088 ok=yes 5089 fi 5090 rm -f core conftest.err conftest.$ac_objext \ 5091 conftest$ac_exeext conftest.$ac_ext 5092 5093 if test "x$ok" = xyes; then 5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5095 $as_echo "yes" >&6; } 5096 PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" 5097 else 5098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5099 $as_echo "no" >&6; } 5100 fi 5101 fi 5102 if test x"$ok" = xno; then 5103 # OK, we have run out of ideas 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries" >&5 5105 $as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries" >&2;} 5106 5107 # so it's not safe to assume that we may use pthreads 5108 acx_pthread_ok=no 5109 fi 5110 5111 CFLAGS="$save_CFLAGS" 5112 LIBS="$save_LIBS" 5113 CC="$save_CC" 5114 fi 5115 else 5116 PTHREAD_CC="$CC" 5117 fi 5118 5119 5120 5121 5122 5123 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 5124 if test x"$acx_pthread_ok" = xyes; then 5125 LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5126 CC="$PTHREAD_CC" $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 5127 5128 : 5129 else 5130 acx_pthread_ok=no 5131 as_fn_error $? "no usable pthreads library found" "$LINENO" 5 5132 fi 5133 ac_ext=c 5134 ac_cpp='$CPP $CPPFLAGS' 5135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5137 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5138 5139 5140 for ac_func in sem_timedwait 5141 do : 5142 ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait" 5143 if test "x$ac_cv_func_sem_timedwait" = xyes; then : 5144 cat >>confdefs.h <<_ACEOF 5145 #define HAVE_SEM_TIMEDWAIT 1 5146 _ACEOF 5147 5148 fi 5149 done 5150 5151 5152 ac_ext=c 5153 ac_cpp='$CPP $CPPFLAGS' 5154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5156 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 5158 $as_echo_n "checking how to run the C preprocessor... " >&6; } 5159 # On Suns, sometimes $CPP names a directory. 5160 if test -n "$CPP" && test -d "$CPP"; then 5161 CPP= 5162 fi 5163 if test -z "$CPP"; then 5164 if ${ac_cv_prog_CPP+:} false; then : 5165 $as_echo_n "(cached) " >&6 5166 else 5167 # Double quotes because CPP needs to be expanded 5168 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 5169 do 5170 ac_preproc_ok=false 5171 for ac_c_preproc_warn_flag in '' yes 5172 do 5173 # Use a header file that comes with gcc, so configuring glibc 5174 # with a fresh cross-compiler works. 5175 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5176 # <limits.h> exists even on freestanding compilers. 5177 # On the NeXT, cc -E runs the code through the compiler's parser, 5178 # not just through cpp. "Syntax error" is here to catch this case. 5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5180 /* end confdefs.h. */ 5181 #ifdef __STDC__ 5182 # include <limits.h> 5183 #else 5184 # include <assert.h> 5185 #endif 5186 Syntax error 5187 _ACEOF 5188 if ac_fn_c_try_cpp "$LINENO"; then : 5189 5190 else 5191 # Broken: fails on valid input. 5192 continue 5193 fi 5194 rm -f conftest.err conftest.i conftest.$ac_ext 5195 5196 # OK, works on sane cases. Now check whether nonexistent headers 5197 # can be detected and how. 5198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5199 /* end confdefs.h. */ 5200 #include <ac_nonexistent.h> 5201 _ACEOF 5202 if ac_fn_c_try_cpp "$LINENO"; then : 5203 # Broken: success on invalid input. 5204 continue 5205 else 5206 # Passes both tests. 5207 ac_preproc_ok=: 5208 break 5209 fi 5210 rm -f conftest.err conftest.i conftest.$ac_ext 5211 5212 done 5213 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5214 rm -f conftest.i conftest.err conftest.$ac_ext 5215 if $ac_preproc_ok; then : 5216 break 5217 fi 5218 5219 done 5220 ac_cv_prog_CPP=$CPP 5221 5222 fi 5223 CPP=$ac_cv_prog_CPP 5224 else 5225 ac_cv_prog_CPP=$CPP 5226 fi 5227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 5228 $as_echo "$CPP" >&6; } 5229 ac_preproc_ok=false 5230 for ac_c_preproc_warn_flag in '' yes 5231 do 5232 # Use a header file that comes with gcc, so configuring glibc 5233 # with a fresh cross-compiler works. 5234 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5235 # <limits.h> exists even on freestanding compilers. 5236 # On the NeXT, cc -E runs the code through the compiler's parser, 5237 # not just through cpp. "Syntax error" is here to catch this case. 5238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5239 /* end confdefs.h. */ 5240 #ifdef __STDC__ 5241 # include <limits.h> 5242 #else 5243 # include <assert.h> 5244 #endif 5245 Syntax error 5246 _ACEOF 5247 if ac_fn_c_try_cpp "$LINENO"; then : 5248 5249 else 5250 # Broken: fails on valid input. 5251 continue 5252 fi 5253 rm -f conftest.err conftest.i conftest.$ac_ext 5254 5255 # OK, works on sane cases. Now check whether nonexistent headers 5256 # can be detected and how. 5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5258 /* end confdefs.h. */ 5259 #include <ac_nonexistent.h> 5260 _ACEOF 5261 if ac_fn_c_try_cpp "$LINENO"; then : 5262 # Broken: success on invalid input. 5263 continue 5264 else 5265 # Passes both tests. 5266 ac_preproc_ok=: 5267 break 5268 fi 5269 rm -f conftest.err conftest.i conftest.$ac_ext 5270 5271 done 5272 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5273 rm -f conftest.i conftest.err conftest.$ac_ext 5274 if $ac_preproc_ok; then : 5275 5276 else 5277 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5279 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 5280 See \`config.log' for more details" "$LINENO" 5; } 5281 fi 5282 5283 ac_ext=c 5284 ac_cpp='$CPP $CPPFLAGS' 5285 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5286 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5287 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5288 5289 5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 5291 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 5292 if ${ac_cv_path_GREP+:} false; then : 5293 $as_echo_n "(cached) " >&6 5294 else 5295 if test -z "$GREP"; then 5296 ac_path_GREP_found=false 5297 # Loop through the user's path and test for each of PROGNAME-LIST 5298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5299 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5300 do 5301 IFS=$as_save_IFS 5302 test -z "$as_dir" && as_dir=. 5303 for ac_prog in grep ggrep; do 5304 for ac_exec_ext in '' $ac_executable_extensions; do 5305 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 5306 as_fn_executable_p "$ac_path_GREP" || continue 5307 # Check for GNU ac_path_GREP and select it if it is found. 5308 # Check for GNU $ac_path_GREP 5309 case `"$ac_path_GREP" --version 2>&1` in 5310 *GNU*) 5311 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 5312 *) 5313 ac_count=0 5314 $as_echo_n 0123456789 >"conftest.in" 5315 while : 5316 do 5317 cat "conftest.in" "conftest.in" >"conftest.tmp" 5318 mv "conftest.tmp" "conftest.in" 5319 cp "conftest.in" "conftest.nl" 5320 $as_echo 'GREP' >> "conftest.nl" 5321 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5322 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5323 as_fn_arith $ac_count + 1 && ac_count=$as_val 5324 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5325 # Best one so far, save it but keep looking for a better one 5326 ac_cv_path_GREP="$ac_path_GREP" 5327 ac_path_GREP_max=$ac_count 5328 fi 5329 # 10*(2^10) chars as input seems more than enough 5330 test $ac_count -gt 10 && break 5331 done 5332 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5333 esac 5334 5335 $ac_path_GREP_found && break 3 5336 done 5337 done 5338 done 5339 IFS=$as_save_IFS 5340 if test -z "$ac_cv_path_GREP"; then 5341 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5342 fi 5343 else 5344 ac_cv_path_GREP=$GREP 5345 fi 5346 5347 fi 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 5349 $as_echo "$ac_cv_path_GREP" >&6; } 5350 GREP="$ac_cv_path_GREP" 5351 5352 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5354 $as_echo_n "checking for egrep... " >&6; } 5355 if ${ac_cv_path_EGREP+:} false; then : 5356 $as_echo_n "(cached) " >&6 5357 else 5358 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5359 then ac_cv_path_EGREP="$GREP -E" 5360 else 5361 if test -z "$EGREP"; then 5362 ac_path_EGREP_found=false 5363 # Loop through the user's path and test for each of PROGNAME-LIST 5364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5365 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5366 do 5367 IFS=$as_save_IFS 5368 test -z "$as_dir" && as_dir=. 5369 for ac_prog in egrep; do 5370 for ac_exec_ext in '' $ac_executable_extensions; do 5371 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5372 as_fn_executable_p "$ac_path_EGREP" || continue 5373 # Check for GNU ac_path_EGREP and select it if it is found. 5374 # Check for GNU $ac_path_EGREP 5375 case `"$ac_path_EGREP" --version 2>&1` in 5376 *GNU*) 5377 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5378 *) 5379 ac_count=0 5380 $as_echo_n 0123456789 >"conftest.in" 5381 while : 5382 do 5383 cat "conftest.in" "conftest.in" >"conftest.tmp" 5384 mv "conftest.tmp" "conftest.in" 5385 cp "conftest.in" "conftest.nl" 5386 $as_echo 'EGREP' >> "conftest.nl" 5387 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5388 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5389 as_fn_arith $ac_count + 1 && ac_count=$as_val 5390 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5391 # Best one so far, save it but keep looking for a better one 5392 ac_cv_path_EGREP="$ac_path_EGREP" 5393 ac_path_EGREP_max=$ac_count 5394 fi 5395 # 10*(2^10) chars as input seems more than enough 5396 test $ac_count -gt 10 && break 5397 done 5398 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5399 esac 5400 5401 $ac_path_EGREP_found && break 3 5402 done 5403 done 5404 done 5405 IFS=$as_save_IFS 5406 if test -z "$ac_cv_path_EGREP"; then 5407 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin"