1 #! /bin/sh 2 # From configure.in Id: configure.in,v 1.142 2006/04/01 06:36:40 psmith Exp . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by GNU Autoconf 2.65 for GNU make 3.81. 5 # 6 # Report bugs to <bug-make (at] gnu.org>. 7 # 8 # 9 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 10 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 11 # Inc. 12 # 13 # 14 # This configure script is free software; the Free Software Foundation 15 # gives unlimited permission to copy, distribute and modify it. 16 ## -------------------- ## 17 ## M4sh Initialization. ## 18 ## -------------------- ## 19 20 # Be more Bourne compatible 21 DUALCASE=1; export DUALCASE # for MKS sh 22 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 as_nl=' 40 ' 41 export as_nl 42 # Printing a long string crashes Solaris 7 /usr/bin/printf. 43 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 46 # Prefer a ksh shell builtin over an external printf program on Solaris, 47 # but without wasting forks for bash or zsh. 48 if test -z "$BASH_VERSION$ZSH_VERSION" \ 49 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='print -r --' 51 as_echo_n='print -rn --' 52 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 53 as_echo='printf %s\n' 54 as_echo_n='printf %s' 55 else 56 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 57 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 58 as_echo_n='/usr/ucb/echo -n' 59 else 60 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 61 as_echo_n_body='eval 62 arg=$1; 63 case $arg in #( 64 *"$as_nl"*) 65 expr "X$arg" : "X\\(.*\\)$as_nl"; 66 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 67 esac; 68 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 69 ' 70 export as_echo_n_body 71 as_echo_n='sh -c $as_echo_n_body as_echo' 72 fi 73 export as_echo_body 74 as_echo='sh -c $as_echo_body as_echo' 75 fi 76 77 # The user is always right. 78 if test "${PATH_SEPARATOR+set}" != set; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # IFS 88 # We need space, tab and new line, in precisely that order. Quoting is 89 # there to prevent editors from complaining about space-tab. 90 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 91 # splitting by setting IFS to empty value.) 92 IFS=" "" $as_nl" 93 94 # Find who we are. Look in the path if we contain no directory separator. 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180 else 181 as_have_required=no 182 fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185 else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187 as_found=false 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189 do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203 fi 204 fi 205 done;; 206 esac 207 as_found=false 208 done 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212 fi; } 213 IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 BASH_ENV=/dev/null 221 ENV=/dev/null 222 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 223 export CONFIG_SHELL 224 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 225 fi 226 227 if test x$as_have_required = xno; then : 228 $as_echo "$0: This script requires a shell more modern than all" 229 $as_echo "$0: the shells that I found on your system." 230 if test x${ZSH_VERSION+set} = xset ; then 231 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 232 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 233 else 234 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and bug-make (at] gnu.org 235 $0: about your system, including any error possibly output 236 $0: before this message. Then install a modern shell, or 237 $0: manually run the script under such a shell if you do 238 $0: have one." 239 fi 240 exit 1 241 fi 242 fi 243 fi 244 SHELL=${CONFIG_SHELL-/bin/sh} 245 export SHELL 246 # Unset more variables known to interfere with behavior of common tools. 247 CLICOLOR_FORCE= GREP_OPTIONS= 248 unset CLICOLOR_FORCE GREP_OPTIONS 249 250 ## --------------------- ## 251 ## M4sh Shell Functions. ## 252 ## --------------------- ## 253 # as_fn_unset VAR 254 # --------------- 255 # Portably unset VAR. 256 as_fn_unset () 257 { 258 { eval $1=; unset $1;} 259 } 260 as_unset=as_fn_unset 261 262 # as_fn_set_status STATUS 263 # ----------------------- 264 # Set $? to STATUS, without forking. 265 as_fn_set_status () 266 { 267 return $1 268 } # as_fn_set_status 269 270 # as_fn_exit STATUS 271 # ----------------- 272 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 273 as_fn_exit () 274 { 275 set +e 276 as_fn_set_status $1 277 exit $1 278 } # as_fn_exit 279 280 # as_fn_mkdir_p 281 # ------------- 282 # Create "$as_dir" as a directory, including parents if necessary. 283 as_fn_mkdir_p () 284 { 285 286 case $as_dir in #( 287 -*) as_dir=./$as_dir;; 288 esac 289 test -d "$as_dir" || eval $as_mkdir_p || { 290 as_dirs= 291 while :; do 292 case $as_dir in #( 293 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 294 *) as_qdir=$as_dir;; 295 esac 296 as_dirs="'$as_qdir' $as_dirs" 297 as_dir=`$as_dirname -- "$as_dir" || 298 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 299 X"$as_dir" : 'X\(//\)[^/]' \| \ 300 X"$as_dir" : 'X\(//\)$' \| \ 301 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 302 $as_echo X"$as_dir" | 303 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 304 s//\1/ 305 q 306 } 307 /^X\(\/\/\)[^/].*/{ 308 s//\1/ 309 q 310 } 311 /^X\(\/\/\)$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\).*/{ 316 s//\1/ 317 q 318 } 319 s/.*/./; q'` 320 test -d "$as_dir" && break 321 done 322 test -z "$as_dirs" || eval "mkdir $as_dirs" 323 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 324 325 326 } # as_fn_mkdir_p 327 # as_fn_append VAR VALUE 328 # ---------------------- 329 # Append the text in VALUE to the end of the definition contained in VAR. Take 330 # advantage of any shell optimizations that allow amortized linear growth over 331 # repeated appends, instead of the typical quadratic growth present in naive 332 # implementations. 333 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 334 eval 'as_fn_append () 335 { 336 eval $1+=\$2 337 }' 338 else 339 as_fn_append () 340 { 341 eval $1=\$$1\$2 342 } 343 fi # as_fn_append 344 345 # as_fn_arith ARG... 346 # ------------------ 347 # Perform arithmetic evaluation on the ARGs, and store the result in the 348 # global $as_val. Take advantage of shells that can avoid forks. The arguments 349 # must be portable across $(()) and expr. 350 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 351 eval 'as_fn_arith () 352 { 353 as_val=$(( $* )) 354 }' 355 else 356 as_fn_arith () 357 { 358 as_val=`expr "$@" || test $? -eq 1` 359 } 360 fi # as_fn_arith 361 362 363 # as_fn_error ERROR [LINENO LOG_FD] 364 # --------------------------------- 365 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 366 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 367 # script with status $?, using 1 if that was 0. 368 as_fn_error () 369 { 370 as_status=$?; test $as_status -eq 0 && as_status=1 371 if test "$3"; then 372 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 373 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 374 fi 375 $as_echo "$as_me: error: $1" >&2 376 as_fn_exit $as_status 377 } # as_fn_error 378 379 if expr a : '\(a\)' >/dev/null 2>&1 && 380 test "X`expr 00001 : '.*\(...\)'`" = X001; then 381 as_expr=expr 382 else 383 as_expr=false 384 fi 385 386 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 387 as_basename=basename 388 else 389 as_basename=false 390 fi 391 392 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 393 as_dirname=dirname 394 else 395 as_dirname=false 396 fi 397 398 as_me=`$as_basename -- "$0" || 399 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 400 X"$0" : 'X\(//\)$' \| \ 401 X"$0" : 'X\(/\)' \| . 2>/dev/null || 402 $as_echo X/"$0" | 403 sed '/^.*\/\([^/][^/]*\)\/*$/{ 404 s//\1/ 405 q 406 } 407 /^X\/\(\/\/\)$/{ 408 s//\1/ 409 q 410 } 411 /^X\/\(\/\).*/{ 412 s//\1/ 413 q 414 } 415 s/.*/./; q'` 416 417 # Avoid depending upon Character Ranges. 418 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 419 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 420 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 421 as_cr_digits='0123456789' 422 as_cr_alnum=$as_cr_Letters$as_cr_digits 423 424 425 as_lineno_1=$LINENO as_lineno_1a=$LINENO 426 as_lineno_2=$LINENO as_lineno_2a=$LINENO 427 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 428 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 429 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 430 sed -n ' 431 p 432 /[$]LINENO/= 433 ' <$as_myself | 434 sed ' 435 s/[$]LINENO.*/&-/ 436 t lineno 437 b 438 :lineno 439 N 440 :loop 441 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 442 t loop 443 s/-\n.*// 444 ' >$as_me.lineno && 445 chmod +x "$as_me.lineno" || 446 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 447 448 # Don't try to exec as it changes $[0], causing all sort of problems 449 # (the dirname of $[0] is not the place where we might find the 450 # original and so on. Autoconf is especially sensitive to this). 451 . "./$as_me.lineno" 452 # Exit status is that of the last command. 453 exit 454 } 455 456 ECHO_C= ECHO_N= ECHO_T= 457 case `echo -n x` in #((((( 458 -n*) 459 case `echo 'xy\c'` in 460 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 461 xy) ECHO_C='\c';; 462 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 463 ECHO_T=' ';; 464 esac;; 465 *) 466 ECHO_N='-n';; 467 esac 468 469 rm -f conf$$ conf$$.exe conf$$.file 470 if test -d conf$$.dir; then 471 rm -f conf$$.dir/conf$$.file 472 else 473 rm -f conf$$.dir 474 mkdir conf$$.dir 2>/dev/null 475 fi 476 if (echo >conf$$.file) 2>/dev/null; then 477 if ln -s conf$$.file conf$$ 2>/dev/null; then 478 as_ln_s='ln -s' 479 # ... but there are two gotchas: 480 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 481 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 482 # In both cases, we have to default to `cp -p'. 483 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 484 as_ln_s='cp -p' 485 elif ln conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s=ln 487 else 488 as_ln_s='cp -p' 489 fi 490 else 491 as_ln_s='cp -p' 492 fi 493 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 494 rmdir conf$$.dir 2>/dev/null 495 496 if mkdir -p . 2>/dev/null; then 497 as_mkdir_p='mkdir -p "$as_dir"' 498 else 499 test -d ./-p && rmdir ./-p 500 as_mkdir_p=false 501 fi 502 503 if test -x / >/dev/null 2>&1; then 504 as_test_x='test -x' 505 else 506 if ls -dL / >/dev/null 2>&1; then 507 as_ls_L_option=L 508 else 509 as_ls_L_option= 510 fi 511 as_test_x=' 512 eval sh -c '\'' 513 if test -d "$1"; then 514 test -d "$1/."; 515 else 516 case $1 in #( 517 -*)set "./$1";; 518 esac; 519 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 520 ???[sx]*):;;*)false;;esac;fi 521 '\'' sh 522 ' 523 fi 524 as_executable_p=$as_test_x 525 526 # Sed expression to map a string onto a valid CPP name. 527 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 528 529 # Sed expression to map a string onto a valid variable name. 530 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 531 532 533 test -n "$DJDIR" || exec 7<&0 </dev/null 534 exec 6>&1 535 536 # Name of the host. 537 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 538 # so uname gets run too. 539 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 540 541 # 542 # Initializations. 543 # 544 ac_default_prefix=/usr/local 545 ac_clean_files= 546 ac_config_libobj_dir=. 547 LIBOBJS= 548 cross_compiling=no 549 subdirs= 550 MFLAGS= 551 MAKEFLAGS= 552 553 # Identity of this package. 554 PACKAGE_NAME='GNU make' 555 PACKAGE_TARNAME='make' 556 PACKAGE_VERSION='3.81' 557 PACKAGE_STRING='GNU make 3.81' 558 PACKAGE_BUGREPORT='bug-make@gnu.org' 559 PACKAGE_URL='http://www.gnu.org/software/make/' 560 561 ac_unique_file="vpath.c" 562 # Factoring default headers for most tests. 563 ac_includes_default="\ 564 #include <stdio.h> 565 #ifdef HAVE_SYS_TYPES_H 566 # include <sys/types.h> 567 #endif 568 #ifdef HAVE_SYS_STAT_H 569 # include <sys/stat.h> 570 #endif 571 #ifdef STDC_HEADERS 572 # include <stdlib.h> 573 # include <stddef.h> 574 #else 575 # ifdef HAVE_STDLIB_H 576 # include <stdlib.h> 577 # endif 578 #endif 579 #ifdef HAVE_STRING_H 580 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 581 # include <memory.h> 582 # endif 583 # include <string.h> 584 #endif 585 #ifdef HAVE_STRINGS_H 586 # include <strings.h> 587 #endif 588 #ifdef HAVE_INTTYPES_H 589 # include <inttypes.h> 590 #endif 591 #ifdef HAVE_STDINT_H 592 # include <stdint.h> 593 #endif 594 #ifdef HAVE_UNISTD_H 595 # include <unistd.h> 596 #endif" 597 598 ac_subst_vars='LTLIBOBJS 599 WINDOWSENV_FALSE 600 WINDOWSENV_TRUE 601 MAKE_HOST 602 USE_LOCAL_GLOB_FALSE 603 USE_LOCAL_GLOB_TRUE 604 GLOBLIB 605 GLOBINC 606 USE_CUSTOMS_FALSE 607 USE_CUSTOMS_TRUE 608 REMOTE 609 GETLOADAVG_LIBS 610 KMEM_GROUP 611 NEED_SETGID 612 LIBOBJS 613 ALLOCA 614 POSUB 615 LTLIBINTL 616 LIBINTL 617 INTLLIBS 618 LTLIBICONV 619 LIBICONV 620 MSGMERGE 621 XGETTEXT 622 GMSGFMT 623 MSGFMT 624 USE_NLS 625 MKINSTALLDIRS 626 ANSI2KNR 627 U 628 EGREP 629 GREP 630 host_os 631 host_vendor 632 host_cpu 633 host 634 build_os 635 build_vendor 636 build_cpu 637 build 638 PERL 639 AR 640 CPP 641 RANLIB 642 am__fastdepCC_FALSE 643 am__fastdepCC_TRUE 644 CCDEPMODE 645 AMDEPBACKSLASH 646 AMDEP_FALSE 647 AMDEP_TRUE 648 am__quote 649 am__include 650 DEPDIR 651 OBJEXT 652 EXEEXT 653 ac_ct_CC 654 CPPFLAGS 655 LDFLAGS 656 CFLAGS 657 CC 658 am__untar 659 am__tar 660 AMTAR 661 am__leading_dot 662 SET_MAKE 663 AWK 664 mkdir_p 665 INSTALL_STRIP_PROGRAM 666 STRIP 667 install_sh 668 MAKEINFO 669 AUTOHEADER 670 AUTOMAKE 671 AUTOCONF 672 ACLOCAL 673 VERSION 674 PACKAGE 675 CYGPATH_W 676 INSTALL_DATA 677 INSTALL_SCRIPT 678 INSTALL_PROGRAM 679 target_alias 680 host_alias 681 build_alias 682 LIBS 683 ECHO_T 684 ECHO_N 685 ECHO_C 686 DEFS 687 mandir 688 localedir 689 libdir 690 psdir 691 pdfdir 692 dvidir 693 htmldir 694 infodir 695 docdir 696 oldincludedir 697 includedir 698 localstatedir 699 sharedstatedir 700 sysconfdir 701 datadir 702 datarootdir 703 libexecdir 704 sbindir 705 bindir 706 program_transform_name 707 prefix 708 exec_prefix 709 PACKAGE_URL 710 PACKAGE_BUGREPORT 711 PACKAGE_STRING 712 PACKAGE_VERSION 713 PACKAGE_TARNAME 714 PACKAGE_NAME 715 PATH_SEPARATOR 716 SHELL' 717 ac_subst_files='MAINT_MAKEFILE' 718 ac_user_opts=' 719 enable_option_checking 720 enable_dependency_tracking 721 enable_nls 722 with_gnu_ld 723 enable_rpath 724 with_libiconv_prefix 725 with_libintl_prefix 726 enable_largefile 727 with_customs 728 enable_case_insensitive_file_system 729 enable_job_server 730 with_dmalloc 731 ' 732 ac_precious_vars='build_alias 733 host_alias 734 target_alias 735 CC 736 CFLAGS 737 LDFLAGS 738 LIBS 739 CPPFLAGS 740 CPP' 741 742 743 # 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" >&6; } 1692 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1693 $as_echo_n "(cached) " >&6 1694 else 1695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1696 /* end confdefs.h. */ 1697 $4 1698 #include <$2> 1699 _ACEOF 1700 if ac_fn_c_try_compile "$LINENO"; then : 1701 eval "$3=yes" 1702 else 1703 eval "$3=no" 1704 fi 1705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1706 fi 1707 eval ac_res=\$$3 1708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1709 $as_echo "$ac_res" >&6; } 1710 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1711 1712 } # ac_fn_c_check_header_compile 1713 1714 # ac_fn_c_try_link LINENO 1715 # ----------------------- 1716 # Try to link conftest.$ac_ext, and return whether this succeeded. 1717 ac_fn_c_try_link () 1718 { 1719 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1720 rm -f conftest.$ac_objext conftest$ac_exeext 1721 if { { ac_try="$ac_link" 1722 case "(($ac_try" in 1723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1724 *) ac_try_echo=$ac_try;; 1725 esac 1726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1727 $as_echo "$ac_try_echo"; } >&5 1728 (eval "$ac_link") 2>conftest.err 1729 ac_status=$? 1730 if test -s conftest.err; then 1731 grep -v '^ *+' conftest.err >conftest.er1 1732 cat conftest.er1 >&5 1733 mv -f conftest.er1 conftest.err 1734 fi 1735 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1736 test $ac_status = 0; } && { 1737 test -z "$ac_c_werror_flag" || 1738 test ! -s conftest.err 1739 } && test -s conftest$ac_exeext && { 1740 test "$cross_compiling" = yes || 1741 $as_test_x conftest$ac_exeext 1742 }; then : 1743 ac_retval=0 1744 else 1745 $as_echo "$as_me: failed program was:" >&5 1746 sed 's/^/| /' conftest.$ac_ext >&5 1747 1748 ac_retval=1 1749 fi 1750 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1751 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1752 # interfere with the next link command; also delete a directory that is 1753 # left behind by Apple's compiler. We do this before executing the actions. 1754 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1755 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1756 as_fn_set_status $ac_retval 1757 1758 } # ac_fn_c_try_link 1759 1760 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1761 # ------------------------------------------- 1762 # Tests whether TYPE exists after having included INCLUDES, setting cache 1763 # variable VAR accordingly. 1764 ac_fn_c_check_type () 1765 { 1766 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1768 $as_echo_n "checking for $2... " >&6; } 1769 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1770 $as_echo_n "(cached) " >&6 1771 else 1772 eval "$3=no" 1773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1774 /* end confdefs.h. */ 1775 $4 1776 int 1777 main () 1778 { 1779 if (sizeof ($2)) 1780 return 0; 1781 ; 1782 return 0; 1783 } 1784 _ACEOF 1785 if ac_fn_c_try_compile "$LINENO"; then : 1786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1787 /* end confdefs.h. */ 1788 $4 1789 int 1790 main () 1791 { 1792 if (sizeof (($2))) 1793 return 0; 1794 ; 1795 return 0; 1796 } 1797 _ACEOF 1798 if ac_fn_c_try_compile "$LINENO"; then : 1799 1800 else 1801 eval "$3=yes" 1802 fi 1803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1804 fi 1805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1806 fi 1807 eval ac_res=\$$3 1808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1809 $as_echo "$ac_res" >&6; } 1810 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1811 1812 } # ac_fn_c_check_type 1813 1814 # ac_fn_c_check_func LINENO FUNC VAR 1815 # ---------------------------------- 1816 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1817 ac_fn_c_check_func () 1818 { 1819 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1821 $as_echo_n "checking for $2... " >&6; } 1822 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1823 $as_echo_n "(cached) " >&6 1824 else 1825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1826 /* end confdefs.h. */ 1827 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1828 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1829 #define $2 innocuous_$2 1830 1831 /* System header to define __stub macros and hopefully few prototypes, 1832 which can conflict with char $2 (); below. 1833 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1834 <limits.h> exists even on freestanding compilers. */ 1835 1836 #ifdef __STDC__ 1837 # include <limits.h> 1838 #else 1839 # include <assert.h> 1840 #endif 1841 1842 #undef $2 1843 1844 /* Override any GCC internal prototype to avoid an error. 1845 Use char because int might match the return type of a GCC 1846 builtin and then its argument prototype would still apply. */ 1847 #ifdef __cplusplus 1848 extern "C" 1849 #endif 1850 char $2 (); 1851 /* The GNU C library defines this for functions which it implements 1852 to always fail with ENOSYS. Some functions are actually named 1853 something starting with __ and the normal name is an alias. */ 1854 #if defined __stub_$2 || defined __stub___$2 1855 choke me 1856 #endif 1857 1858 int 1859 main () 1860 { 1861 return $2 (); 1862 ; 1863 return 0; 1864 } 1865 _ACEOF 1866 if ac_fn_c_try_link "$LINENO"; then : 1867 eval "$3=yes" 1868 else 1869 eval "$3=no" 1870 fi 1871 rm -f core conftest.err conftest.$ac_objext \ 1872 conftest$ac_exeext conftest.$ac_ext 1873 fi 1874 eval ac_res=\$$3 1875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1876 $as_echo "$ac_res" >&6; } 1877 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1878 1879 } # ac_fn_c_check_func 1880 1881 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1882 # ---------------------------------------------------- 1883 # Tries to find if the field MEMBER exists in type AGGR, after including 1884 # INCLUDES, setting cache variable VAR accordingly. 1885 ac_fn_c_check_member () 1886 { 1887 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1889 $as_echo_n "checking for $2.$3... " >&6; } 1890 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then : 1891 $as_echo_n "(cached) " >&6 1892 else 1893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1894 /* end confdefs.h. */ 1895 $5 1896 int 1897 main () 1898 { 1899 static $2 ac_aggr; 1900 if (ac_aggr.$3) 1901 return 0; 1902 ; 1903 return 0; 1904 } 1905 _ACEOF 1906 if ac_fn_c_try_compile "$LINENO"; then : 1907 eval "$4=yes" 1908 else 1909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1910 /* end confdefs.h. */ 1911 $5 1912 int 1913 main () 1914 { 1915 static $2 ac_aggr; 1916 if (sizeof ac_aggr.$3) 1917 return 0; 1918 ; 1919 return 0; 1920 } 1921 _ACEOF 1922 if ac_fn_c_try_compile "$LINENO"; then : 1923 eval "$4=yes" 1924 else 1925 eval "$4=no" 1926 fi 1927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1928 fi 1929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1930 fi 1931 eval ac_res=\$$4 1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1933 $as_echo "$ac_res" >&6; } 1934 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1935 1936 } # ac_fn_c_check_member 1937 1938 # ac_fn_c_check_decl LINENO SYMBOL VAR 1939 # ------------------------------------ 1940 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. 1941 ac_fn_c_check_decl () 1942 { 1943 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 1945 $as_echo_n "checking whether $2 is declared... " >&6; } 1946 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1947 $as_echo_n "(cached) " >&6 1948 else 1949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1950 /* end confdefs.h. */ 1951 $4 1952 int 1953 main () 1954 { 1955 #ifndef $2 1956 (void) $2; 1957 #endif 1958 1959 ; 1960 return 0; 1961 } 1962 _ACEOF 1963 if ac_fn_c_try_compile "$LINENO"; then : 1964 eval "$3=yes" 1965 else 1966 eval "$3=no" 1967 fi 1968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1969 fi 1970 eval ac_res=\$$3 1971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1972 $as_echo "$ac_res" >&6; } 1973 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1974 1975 } # ac_fn_c_check_decl 1976 cat >config.log <<_ACEOF 1977 This file contains any messages produced by compilers while 1978 running configure, to aid debugging if configure makes a mistake. 1979 1980 It was created by GNU make $as_me 3.81, which was 1981 generated by GNU Autoconf 2.65. Invocation command line was 1982 1983 $ $0 $@ 1984 1985 _ACEOF 1986 exec 5>>config.log 1987 { 1988 cat <<_ASUNAME 1989 ## --------- ## 1990 ## Platform. ## 1991 ## --------- ## 1992 1993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1994 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1995 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1996 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1997 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1998 1999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2000 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2001 2002 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2003 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2005 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2006 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2007 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2008 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2009 2010 _ASUNAME 2011 2012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2013 for as_dir in $PATH 2014 do 2015 IFS=$as_save_IFS 2016 test -z "$as_dir" && as_dir=. 2017 $as_echo "PATH: $as_dir" 2018 done 2019 IFS=$as_save_IFS 2020 2021 } >&5 2022 2023 cat >&5 <<_ACEOF 2024 2025 2026 ## ----------- ## 2027 ## Core tests. ## 2028 ## ----------- ## 2029 2030 _ACEOF 2031 2032 2033 # Keep a trace of the command line. 2034 # Strip out --no-create and --no-recursion so they do not pile up. 2035 # Strip out --silent because we don't want to record it for future runs. 2036 # Also quote any args containing shell meta-characters. 2037 # Make two passes to allow for proper duplicate-argument suppression. 2038 ac_configure_args= 2039 ac_configure_args0= 2040 ac_configure_args1= 2041 ac_must_keep_next=false 2042 for ac_pass in 1 2 2043 do 2044 for ac_arg 2045 do 2046 case $ac_arg in 2047 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2048 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2049 | -silent | --silent | --silen | --sile | --sil) 2050 continue ;; 2051 *\'*) 2052 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2053 esac 2054 case $ac_pass in 2055 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2056 2) 2057 as_fn_append ac_configure_args1 " '$ac_arg'" 2058 if test $ac_must_keep_next = true; then 2059 ac_must_keep_next=false # Got value, back to normal. 2060 else 2061 case $ac_arg in 2062 *=* | --config-cache | -C | -disable-* | --disable-* \ 2063 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2064 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2065 | -with-* | --with-* | -without-* | --without-* | --x) 2066 case "$ac_configure_args0 " in 2067 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2068 esac 2069 ;; 2070 -* ) ac_must_keep_next=true ;; 2071 esac 2072 fi 2073 as_fn_append ac_configure_args " '$ac_arg'" 2074 ;; 2075 esac 2076 done 2077 done 2078 { ac_configure_args0=; unset ac_configure_args0;} 2079 { ac_configure_args1=; unset ac_configure_args1;} 2080 2081 # When interrupted or exit'd, cleanup temporary files, and complete 2082 # config.log. We remove comments because anyway the quotes in there 2083 # would cause problems or look ugly. 2084 # WARNING: Use '\'' to represent an apostrophe within the trap. 2085 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2086 trap 'exit_status=$? 2087 # Save into config.log some information that might help in debugging. 2088 { 2089 echo 2090 2091 cat <<\_ASBOX 2092 ## ---------------- ## 2093 ## Cache variables. ## 2094 ## ---------------- ## 2095 _ASBOX 2096 echo 2097 # The following way of writing the cache mishandles newlines in values, 2098 ( 2099 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2100 eval ac_val=\$$ac_var 2101 case $ac_val in #( 2102 *${as_nl}*) 2103 case $ac_var in #( 2104 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2105 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2106 esac 2107 case $ac_var in #( 2108 _ | IFS | as_nl) ;; #( 2109 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2110 *) { eval $ac_var=; unset $ac_var;} ;; 2111 esac ;; 2112 esac 2113 done 2114 (set) 2>&1 | 2115 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2116 *${as_nl}ac_space=\ *) 2117 sed -n \ 2118 "s/'\''/'\''\\\\'\'''\''/g; 2119 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2120 ;; #( 2121 *) 2122 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2123 ;; 2124 esac | 2125 sort 2126 ) 2127 echo 2128 2129 cat <<\_ASBOX 2130 ## ----------------- ## 2131 ## Output variables. ## 2132 ## ----------------- ## 2133 _ASBOX 2134 echo 2135 for ac_var in $ac_subst_vars 2136 do 2137 eval ac_val=\$$ac_var 2138 case $ac_val in 2139 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2140 esac 2141 $as_echo "$ac_var='\''$ac_val'\''" 2142 done | sort 2143 echo 2144 2145 if test -n "$ac_subst_files"; then 2146 cat <<\_ASBOX 2147 ## ------------------- ## 2148 ## File substitutions. ## 2149 ## ------------------- ## 2150 _ASBOX 2151 echo 2152 for ac_var in $ac_subst_files 2153 do 2154 eval ac_val=\$$ac_var 2155 case $ac_val in 2156 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2157 esac 2158 $as_echo "$ac_var='\''$ac_val'\''" 2159 done | sort 2160 echo 2161 fi 2162 2163 if test -s confdefs.h; then 2164 cat <<\_ASBOX 2165 ## ----------- ## 2166 ## confdefs.h. ## 2167 ## ----------- ## 2168 _ASBOX 2169 echo 2170 cat confdefs.h 2171 echo 2172 fi 2173 test "$ac_signal" != 0 && 2174 $as_echo "$as_me: caught signal $ac_signal" 2175 $as_echo "$as_me: exit $exit_status" 2176 } >&5 2177 rm -f core *.core core.conftest.* && 2178 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2179 exit $exit_status 2180 ' 0 2181 for ac_signal in 1 2 13 15; do 2182 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2183 done 2184 ac_signal=0 2185 2186 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2187 rm -f -r conftest* confdefs.h 2188 2189 $as_echo "/* confdefs.h */" > confdefs.h 2190 2191 # Predefined preprocessor variables. 2192 2193 cat >>confdefs.h <<_ACEOF 2194 #define PACKAGE_NAME "$PACKAGE_NAME" 2195 _ACEOF 2196 2197 cat >>confdefs.h <<_ACEOF 2198 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2199 _ACEOF 2200 2201 cat >>confdefs.h <<_ACEOF 2202 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2203 _ACEOF 2204 2205 cat >>confdefs.h <<_ACEOF 2206 #define PACKAGE_STRING "$PACKAGE_STRING" 2207 _ACEOF 2208 2209 cat >>confdefs.h <<_ACEOF 2210 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2211 _ACEOF 2212 2213 cat >>confdefs.h <<_ACEOF 2214 #define PACKAGE_URL "$PACKAGE_URL" 2215 _ACEOF 2216 2217 2218 # Let the site file select an alternate cache file if it wants to. 2219 # Prefer an explicitly selected file to automatically selected ones. 2220 ac_site_file1=NONE 2221 ac_site_file2=NONE 2222 if test -n "$CONFIG_SITE"; then 2223 ac_site_file1=$CONFIG_SITE 2224 elif test "x$prefix" != xNONE; then 2225 ac_site_file1=$prefix/share/config.site 2226 ac_site_file2=$prefix/etc/config.site 2227 else 2228 ac_site_file1=$ac_default_prefix/share/config.site 2229 ac_site_file2=$ac_default_prefix/etc/config.site 2230 fi 2231 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2232 do 2233 test "x$ac_site_file" = xNONE && continue 2234 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2235 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2236 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2237 sed 's/^/| /' "$ac_site_file" >&5 2238 . 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We prefer a C program (faster), 2362 # so one script is as good as another. But avoid the broken or 2363 # incompatible versions: 2364 # SysV /etc/install, /usr/sbin/install 2365 # SunOS /usr/etc/install 2366 # IRIX /sbin/install 2367 # AIX /bin/install 2368 # AmigaOS /C/install, which installs bootblocks on floppy discs 2369 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2370 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2371 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2372 # OS/2's system install, which has a completely different semantic 2373 # ./install, which can be erroneously created by make from ./install.sh. 2374 # Reject install programs that cannot install multiple files. 2375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2376 $as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 2402 : 2403 elif test $ac_prog = install && 2404 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2405 # program-specific install script used by HP pwplus--don't use. 2406 : 2407 else 2408 rm -rf conftest.one conftest.two conftest.dir 2409 echo one > conftest.one 2410 echo two > conftest.two 2411 mkdir conftest.dir 2412 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2413 test -s conftest.one && test -s conftest.two && 2414 test -s conftest.dir/conftest.one && 2415 test -s conftest.dir/conftest.two 2416 then 2417 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2418 break 3 2419 fi 2420 fi 2421 fi 2422 done 2423 done 2424 ;; 2425 esac 2426 2427 done 2428 IFS=$as_save_IFS 2429 2430 rm -rf conftest.one conftest.two conftest.dir 2431 2432 fi 2433 if test "${ac_cv_path_install+set}" = set; then 2434 INSTALL=$ac_cv_path_install 2435 else 2436 # As a last resort, use the slow shell script. Don't cache a 2437 # value for INSTALL within a source directory, because that will 2438 # break other packages using the cache if that directory is 2439 # removed, or if the value is a relative name. 2440 INSTALL=$ac_install_sh 2441 fi 2442 fi 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2444 $as_echo "$INSTALL" >&6; } 2445 2446 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2447 # It thinks the first close brace ends the variable substitution. 2448 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2449 2450 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2451 2452 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2453 2454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2455 $as_echo_n "checking whether build environment is sane... " >&6; } 2456 # Just in case 2457 sleep 1 2458 echo timestamp > conftest.file 2459 # Do `set' in a subshell so we don't clobber the current shell's 2460 # arguments. Must try -L first in case configure is actually a 2461 # symlink; some systems play weird games with the mod time of symlinks 2462 # (eg FreeBSD returns the mod time of the symlink's containing 2463 # directory). 2464 if ( 2465 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 2466 if test "$*" = "X"; then 2467 # -L didn't work. 2468 set X `ls -t $srcdir/configure conftest.file` 2469 fi 2470 rm -f conftest.file 2471 if test "$*" != "X $srcdir/configure conftest.file" \ 2472 && test "$*" != "X conftest.file $srcdir/configure"; then 2473 2474 # If neither matched, then we have a broken ls. This can happen 2475 # if, for instance, CONFIG_SHELL is bash and it inherits a 2476 # broken ls alias from the environment. This has actually 2477 # happened. Such a system could not be considered "sane". 2478 as_fn_error "ls -t appears to fail. Make sure there is not a broken 2479 alias in your environment" "$LINENO" 5 2480 fi 2481 2482 test "$2" = conftest.file 2483 ) 2484 then 2485 # Ok. 2486 : 2487 else 2488 as_fn_error "newly created file is older than distributed files! 2489 Check your system clock" "$LINENO" 5 2490 fi 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2492 $as_echo "yes" >&6; } 2493 test "$program_prefix" != NONE && 2494 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2495 # Use a double $ so make ignores it. 2496 test "$program_suffix" != NONE && 2497 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2498 # Double any \ or $. 2499 # By default was `s,x,x', remove it if useless. 2500 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2501 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2502 2503 # expand $ac_aux_dir to an absolute path 2504 am_aux_dir=`cd $ac_aux_dir && pwd` 2505 2506 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 2507 # Use eval to expand $SHELL 2508 if eval "$MISSING --run true"; then 2509 am_missing_run="$MISSING --run " 2510 else 2511 am_missing_run= 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2513 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2514 fi 2515 2516 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 2517 # We used to keeping the `.' as first argument, in order to 2518 # allow $(mkdir_p) to be used without argument. As in 2519 # $(mkdir_p) $(somedir) 2520 # where $(somedir) is conditionally defined. However this is wrong 2521 # for two reasons: 2522 # 1. if the package is installed by a user who cannot write `.' 2523 # make install will fail, 2524 # 2. the above comment should most certainly read 2525 # $(mkdir_p) $(DESTDIR)$(somedir) 2526 # so it does not work when $(somedir) is undefined and 2527 # $(DESTDIR) is not. 2528 # To support the latter case, we have to write 2529 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 2530 # so the `.' trick is pointless. 2531 mkdir_p='mkdir -p --' 2532 else 2533 # On NextStep and OpenStep, the `mkdir' command does not 2534 # recognize any option. It will interpret all options as 2535 # directories to create, and then abort because `.' already 2536 # exists. 2537 for d in ./-p ./--version; 2538 do 2539 test -d $d && rmdir $d 2540 done 2541 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 2542 if test -f "$ac_aux_dir/mkinstalldirs"; then 2543 mkdir_p='$(mkinstalldirs)' 2544 else 2545 mkdir_p='$(install_sh) -d' 2546 fi 2547 fi 2548 2549 for ac_prog in gawk mawk nawk awk 2550 do 2551 # Extract the first word of "$ac_prog", so it can be a program name with args. 2552 set dummy $ac_prog; ac_word=$2 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2554 $as_echo_n "checking for $ac_word... " >&6; } 2555 if test "${ac_cv_prog_AWK+set}" = set; then : 2556 $as_echo_n "(cached) " >&6 2557 else 2558 if test -n "$AWK"; then 2559 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2560 else 2561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2562 for as_dir in $PATH 2563 do 2564 IFS=$as_save_IFS 2565 test -z "$as_dir" && as_dir=. 2566 for ac_exec_ext in '' $ac_executable_extensions; do 2567 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2568 ac_cv_prog_AWK="$ac_prog" 2569 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2570 break 2 2571 fi 2572 done 2573 done 2574 IFS=$as_save_IFS 2575 2576 fi 2577 fi 2578 AWK=$ac_cv_prog_AWK 2579 if test -n "$AWK"; then 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2581 $as_echo "$AWK" >&6; } 2582 else 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2584 $as_echo "no" >&6; } 2585 fi 2586 2587 2588 test -n "$AWK" && break 2589 done 2590 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2592 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2593 set x ${MAKE-make} 2594 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2595 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2596 $as_echo_n "(cached) " >&6 2597 else 2598 cat >conftest.make <<\_ACEOF 2599 SHELL = /bin/sh 2600 all: 2601 @echo '@@@%%%=$(MAKE)=@@@%%%' 2602 _ACEOF 2603 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2604 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2605 *@@@%%%=?*=@@@%%%*) 2606 eval ac_cv_prog_make_${ac_make}_set=yes;; 2607 *) 2608 eval ac_cv_prog_make_${ac_make}_set=no;; 2609 esac 2610 rm -f conftest.make 2611 fi 2612 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2614 $as_echo "yes" >&6; } 2615 SET_MAKE= 2616 else 2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2618 $as_echo "no" >&6; } 2619 SET_MAKE="MAKE=${MAKE-make}" 2620 fi 2621 2622 rm -rf .tst 2>/dev/null 2623 mkdir .tst 2>/dev/null 2624 if test -d .tst; then 2625 am__leading_dot=. 2626 else 2627 am__leading_dot=_ 2628 fi 2629 rmdir .tst 2>/dev/null 2630 2631 # test to see if srcdir already configured 2632 if test "`cd $srcdir && pwd`" != "`pwd`" && 2633 test -f $srcdir/config.status; then 2634 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2635 fi 2636 2637 # test whether we have cygpath 2638 if test -z "$CYGPATH_W"; then 2639 if (cygpath --version) >/dev/null 2>/dev/null; then 2640 CYGPATH_W='cygpath -w' 2641 else 2642 CYGPATH_W=echo 2643 fi 2644 fi 2645 2646 2647 # Define the identity of the package. 2648 PACKAGE='make' 2649 VERSION='3.81' 2650 2651 2652 cat >>confdefs.h <<_ACEOF 2653 #define PACKAGE "$PACKAGE" 2654 _ACEOF 2655 2656 2657 cat >>confdefs.h <<_ACEOF 2658 #define VERSION "$VERSION" 2659 _ACEOF 2660 2661 # Some tools Automake needs. 2662 2663 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2664 2665 2666 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2667 2668 2669 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2670 2671 2672 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2673 2674 2675 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2676 2677 install_sh=${install_sh-"$am_aux_dir/install-sh"} 2678 2679 # Installed binaries are usually stripped using `strip' when the user 2680 # run `make install-strip'. However `strip' might not be the right 2681 # tool to use in cross-compilation environments, therefore Automake 2682 # will honor the `STRIP' environment variable to overrule this program. 2683 if test "$cross_compiling" != no; then 2684 if test -n "$ac_tool_prefix"; then 2685 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2686 set dummy ${ac_tool_prefix}strip; ac_word=$2 2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2688 $as_echo_n "checking for $ac_word... " >&6; } 2689 if test "${ac_cv_prog_STRIP+set}" = set; then : 2690 $as_echo_n "(cached) " >&6 2691 else 2692 if test -n "$STRIP"; then 2693 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2694 else 2695 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2696 for as_dir in $PATH 2697 do 2698 IFS=$as_save_IFS 2699 test -z "$as_dir" && as_dir=. 2700 for ac_exec_ext in '' $ac_executable_extensions; do 2701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2702 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2704 break 2 2705 fi 2706 done 2707 done 2708 IFS=$as_save_IFS 2709 2710 fi 2711 fi 2712 STRIP=$ac_cv_prog_STRIP 2713 if test -n "$STRIP"; then 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2715 $as_echo "$STRIP" >&6; } 2716 else 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2718 $as_echo "no" >&6; } 2719 fi 2720 2721 2722 fi 2723 if test -z "$ac_cv_prog_STRIP"; then 2724 ac_ct_STRIP=$STRIP 2725 # Extract the first word of "strip", so it can be a program name with args. 2726 set dummy strip; ac_word=$2 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2728 $as_echo_n "checking for $ac_word... " >&6; } 2729 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2730 $as_echo_n "(cached) " >&6 2731 else 2732 if test -n "$ac_ct_STRIP"; then 2733 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2734 else 2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2736 for as_dir in $PATH 2737 do 2738 IFS=$as_save_IFS 2739 test -z "$as_dir" && as_dir=. 2740 for ac_exec_ext in '' $ac_executable_extensions; do 2741 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2742 ac_cv_prog_ac_ct_STRIP="strip" 2743 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2744 break 2 2745 fi 2746 done 2747 done 2748 IFS=$as_save_IFS 2749 2750 fi 2751 fi 2752 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2753 if test -n "$ac_ct_STRIP"; then 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2755 $as_echo "$ac_ct_STRIP" >&6; } 2756 else 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2758 $as_echo "no" >&6; } 2759 fi 2760 2761 if test "x$ac_ct_STRIP" = x; then 2762 STRIP=":" 2763 else 2764 case $cross_compiling:$ac_tool_warned in 2765 yes:) 2766 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2767 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2768 ac_tool_warned=yes ;; 2769 esac 2770 STRIP=$ac_ct_STRIP 2771 fi 2772 else 2773 STRIP="$ac_cv_prog_STRIP" 2774 fi 2775 2776 fi 2777 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 2778 2779 # We need awk for the "check" target. The system "awk" is bad on 2780 # some platforms. 2781 # Always define AMTAR for backward compatibility. 2782 2783 AMTAR=${AMTAR-"${am_missing_run}tar"} 2784 2785 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2786 2787 2788 2789 2790 2791 2792 # Checks for programs. 2793 ac_ext=c 2794 ac_cpp='$CPP $CPPFLAGS' 2795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2797 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2798 if test -n "$ac_tool_prefix"; then 2799 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2800 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2802 $as_echo_n "checking for $ac_word... " >&6; } 2803 if test "${ac_cv_prog_CC+set}" = set; then : 2804 $as_echo_n "(cached) " >&6 2805 else 2806 if test -n "$CC"; then 2807 ac_cv_prog_CC="$CC" # Let the user override the test. 2808 else 2809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2810 for as_dir in $PATH 2811 do 2812 IFS=$as_save_IFS 2813 test -z "$as_dir" && as_dir=. 2814 for ac_exec_ext in '' $ac_executable_extensions; do 2815 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2816 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2818 break 2 2819 fi 2820 done 2821 done 2822 IFS=$as_save_IFS 2823 2824 fi 2825 fi 2826 CC=$ac_cv_prog_CC 2827 if test -n "$CC"; then 2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2829 $as_echo "$CC" >&6; } 2830 else 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2832 $as_echo "no" >&6; } 2833 fi 2834 2835 2836 fi 2837 if test -z "$ac_cv_prog_CC"; then 2838 ac_ct_CC=$CC 2839 # Extract the first word of "gcc", so it can be a program name with args. 2840 set dummy gcc; ac_word=$2 2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2842 $as_echo_n "checking for $ac_word... " >&6; } 2843 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2844 $as_echo_n "(cached) " >&6 2845 else 2846 if test -n "$ac_ct_CC"; then 2847 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2848 else 2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2850 for as_dir in $PATH 2851 do 2852 IFS=$as_save_IFS 2853 test -z "$as_dir" && as_dir=. 2854 for ac_exec_ext in '' $ac_executable_extensions; do 2855 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2856 ac_cv_prog_ac_ct_CC="gcc" 2857 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2858 break 2 2859 fi 2860 done 2861 done 2862 IFS=$as_save_IFS 2863 2864 fi 2865 fi 2866 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2867 if test -n "$ac_ct_CC"; then 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2869 $as_echo "$ac_ct_CC" >&6; } 2870 else 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2872 $as_echo "no" >&6; } 2873 fi 2874 2875 if test "x$ac_ct_CC" = x; then 2876 CC="" 2877 else 2878 case $cross_compiling:$ac_tool_warned in 2879 yes:) 2880 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2881 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2882 ac_tool_warned=yes ;; 2883 esac 2884 CC=$ac_ct_CC 2885 fi 2886 else 2887 CC="$ac_cv_prog_CC" 2888 fi 2889 2890 if test -z "$CC"; then 2891 if test -n "$ac_tool_prefix"; then 2892 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2893 set dummy ${ac_tool_prefix}cc; ac_word=$2 2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2895 $as_echo_n "checking for $ac_word... " >&6; } 2896 if test "${ac_cv_prog_CC+set}" = set; then : 2897 $as_echo_n "(cached) " >&6 2898 else 2899 if test -n "$CC"; then 2900 ac_cv_prog_CC="$CC" # Let the user override the test. 2901 else 2902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2903 for as_dir in $PATH 2904 do 2905 IFS=$as_save_IFS 2906 test -z "$as_dir" && as_dir=. 2907 for ac_exec_ext in '' $ac_executable_extensions; do 2908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2909 ac_cv_prog_CC="${ac_tool_prefix}cc" 2910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2911 break 2 2912 fi 2913 done 2914 done 2915 IFS=$as_save_IFS 2916 2917 fi 2918 fi 2919 CC=$ac_cv_prog_CC 2920 if test -n "$CC"; then 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2922 $as_echo "$CC" >&6; } 2923 else 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2925 $as_echo "no" >&6; } 2926 fi 2927 2928 2929 fi 2930 fi 2931 if test -z "$CC"; then 2932 # Extract the first word of "cc", so it can be a program name with args. 2933 set dummy cc; ac_word=$2 2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2935 $as_echo_n "checking for $ac_word... " >&6; } 2936 if test "${ac_cv_prog_CC+set}" = set; then : 2937 $as_echo_n "(cached) " >&6 2938 else 2939 if test -n "$CC"; then 2940 ac_cv_prog_CC="$CC" # Let the user override the test. 2941 else 2942 ac_prog_rejected=no 2943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2944 for as_dir in $PATH 2945 do 2946 IFS=$as_save_IFS 2947 test -z "$as_dir" && as_dir=. 2948 for ac_exec_ext in '' $ac_executable_extensions; do 2949 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2950 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2951 ac_prog_rejected=yes 2952 continue 2953 fi 2954 ac_cv_prog_CC="cc" 2955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2956 break 2 2957 fi 2958 done 2959 done 2960 IFS=$as_save_IFS 2961 2962 if test $ac_prog_rejected = yes; then 2963 # We found a bogon in the path, so make sure we never use it. 2964 set dummy $ac_cv_prog_CC 2965 shift 2966 if test $# != 0; then 2967 # We chose a different compiler from the bogus one. 2968 # However, it has the same basename, so the bogon will be chosen 2969 # first if we set CC to just the basename; use the full file name. 2970 shift 2971 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2972 fi 2973 fi 2974 fi 2975 fi 2976 CC=$ac_cv_prog_CC 2977 if test -n "$CC"; then 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2979 $as_echo "$CC" >&6; } 2980 else 2981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2982 $as_echo "no" >&6; } 2983 fi 2984 2985 2986 fi 2987 if test -z "$CC"; then 2988 if test -n "$ac_tool_prefix"; then 2989 for ac_prog in cl.exe 2990 do 2991 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2992 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2994 $as_echo_n "checking for $ac_word... " >&6; } 2995 if test "${ac_cv_prog_CC+set}" = set; then : 2996 $as_echo_n "(cached) " >&6 2997 else 2998 if test -n "$CC"; then 2999 ac_cv_prog_CC="$CC" # Let the user override the test. 3000 else 3001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3002 for as_dir in $PATH 3003 do 3004 IFS=$as_save_IFS 3005 test -z "$as_dir" && as_dir=. 3006 for ac_exec_ext in '' $ac_executable_extensions; do 3007 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3008 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3010 break 2 3011 fi 3012 done 3013 done 3014 IFS=$as_save_IFS 3015 3016 fi 3017 fi 3018 CC=$ac_cv_prog_CC 3019 if test -n "$CC"; then 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3021 $as_echo "$CC" >&6; } 3022 else 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3024 $as_echo "no" >&6; } 3025 fi 3026 3027 3028 test -n "$CC" && break 3029 done 3030 fi 3031 if test -z "$CC"; then 3032 ac_ct_CC=$CC 3033 for ac_prog in cl.exe 3034 do 3035 # Extract the first word of "$ac_prog", so it can be a program name with args. 3036 set dummy $ac_prog; ac_word=$2 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038 $as_echo_n "checking for $ac_word... " >&6; } 3039 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3040 $as_echo_n "(cached) " >&6 3041 else 3042 if test -n "$ac_ct_CC"; then 3043 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3044 else 3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3046 for as_dir in $PATH 3047 do 3048 IFS=$as_save_IFS 3049 test -z "$as_dir" && as_dir=. 3050 for ac_exec_ext in '' $ac_executable_extensions; do 3051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3052 ac_cv_prog_ac_ct_CC="$ac_prog" 3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3054 break 2 3055 fi 3056 done 3057 done 3058 IFS=$as_save_IFS 3059 3060 fi 3061 fi 3062 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3063 if test -n "$ac_ct_CC"; then 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3065 $as_echo "$ac_ct_CC" >&6; } 3066 else 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3068 $as_echo "no" >&6; } 3069 fi 3070 3071 3072 test -n "$ac_ct_CC" && break 3073 done 3074 3075 if test "x$ac_ct_CC" = x; then 3076 CC="" 3077 else 3078 case $cross_compiling:$ac_tool_warned in 3079 yes:) 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3081 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3082 ac_tool_warned=yes ;; 3083 esac 3084 CC=$ac_ct_CC 3085 fi 3086 fi 3087 3088 fi 3089 3090 3091 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3092 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3093 as_fn_error "no acceptable C compiler found in \$PATH 3094 See \`config.log' for more details." "$LINENO" 5; } 3095 3096 # Provide some information about the compiler. 3097 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3098 set X $ac_compile 3099 ac_compiler=$2 3100 for ac_option in --version -v -V -qversion; do 3101 { { ac_try="$ac_compiler $ac_option >&5" 3102 case "(($ac_try" in 3103 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3104 *) ac_try_echo=$ac_try;; 3105 esac 3106 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3107 $as_echo "$ac_try_echo"; } >&5 3108 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3109 ac_status=$? 3110 if test -s conftest.err; then 3111 sed '10a\ 3112 ... rest of stderr output deleted ... 3113 10q' conftest.err >conftest.er1 3114 cat conftest.er1 >&5 3115 fi 3116 rm -f conftest.er1 conftest.err 3117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3118 test $ac_status = 0; } 3119 done 3120 3121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3122 /* end confdefs.h. */ 3123 3124 int 3125 main () 3126 { 3127 3128 ; 3129 return 0; 3130 } 3131 _ACEOF 3132 ac_clean_files_save=$ac_clean_files 3133 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3134 # Try to create an executable without -o first, disregard a.out. 3135 # It will help us diagnose broken compilers, and finding out an intuition 3136 # of exeext. 3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3138 $as_echo_n "checking whether the C compiler works... " >&6; } 3139 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3140 3141 # The possible output files: 3142 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3143 3144 ac_rmfiles= 3145 for ac_file in $ac_files 3146 do 3147 case $ac_file in 3148 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3149 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3150 esac 3151 done 3152 rm -f $ac_rmfiles 3153 3154 if { { ac_try="$ac_link_default" 3155 case "(($ac_try" in 3156 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3157 *) ac_try_echo=$ac_try;; 3158 esac 3159 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3160 $as_echo "$ac_try_echo"; } >&5 3161 (eval "$ac_link_default") 2>&5 3162 ac_status=$? 3163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3164 test $ac_status = 0; }; then : 3165 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3166 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3167 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3168 # so that the user can short-circuit this test for compilers unknown to 3169 # Autoconf. 3170 for ac_file in $ac_files '' 3171 do 3172 test -f "$ac_file" || continue 3173 case $ac_file in 3174 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3175 ;; 3176 [ab].out ) 3177 # We found the default executable, but exeext='' is most 3178 # certainly right. 3179 break;; 3180 *.* ) 3181 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3182 then :; else 3183 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3184 fi 3185 # We set ac_cv_exeext here because the later test for it is not 3186 # safe: cross compilers may not add the suffix if given an `-o' 3187 # argument, so we may need to know it at that point already. 3188 # Even if this section looks crufty: it has the advantage of 3189 # actually working. 3190 break;; 3191 * ) 3192 break;; 3193 esac 3194 done 3195 test "$ac_cv_exeext" = no && ac_cv_exeext= 3196 3197 else 3198 ac_file='' 3199 fi 3200 if test -z "$ac_file"; then : 3201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3202 $as_echo "no" >&6; } 3203 $as_echo "$as_me: failed program was:" >&5 3204 sed 's/^/| /' conftest.$ac_ext >&5 3205 3206 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3207 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3208 { as_fn_set_status 77 3209 as_fn_error "C compiler cannot create executables 3210 See \`config.log' for more details." "$LINENO" 5; }; } 3211 else 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3213 $as_echo "yes" >&6; } 3214 fi 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3216 $as_echo_n "checking for C compiler default output file name... " >&6; } 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3218 $as_echo "$ac_file" >&6; } 3219 ac_exeext=$ac_cv_exeext 3220 3221 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3222 ac_clean_files=$ac_clean_files_save 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3224 $as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 3238 # work properly (i.e., refer to `conftest.exe'), while it won't with 3239 # `rm'. 3240 for ac_file in conftest.exe conftest conftest.*; do 3241 test -f "$ac_file" || continue 3242 case $ac_file in 3243 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3244 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3245 break;; 3246 * ) break;; 3247 esac 3248 done 3249 else 3250 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3252 as_fn_error "cannot compute suffix of executables: cannot compile and link 3253 See \`config.log' for more details." "$LINENO" 5; } 3254 fi 3255 rm -f conftest conftest$ac_cv_exeext 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3257 $as_echo "$ac_cv_exeext" >&6; } 3258 3259 rm -f conftest.$ac_ext 3260 EXEEXT=$ac_cv_exeext 3261 ac_exeext=$EXEEXT 3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3263 /* end confdefs.h. */ 3264 #include <stdio.h> 3265 int 3266 main () 3267 { 3268 FILE *f = fopen ("conftest.out", "w"); 3269 return ferror (f) || fclose (f) != 0; 3270 3271 ; 3272 return 0; 3273 } 3274 _ACEOF 3275 ac_clean_files="$ac_clean_files conftest.out" 3276 # Check that the compiler produces executables we can run. If not, either 3277 # the compiler is broken, or we cross compile. 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3279 $as_echo_n "checking whether we are cross compiling... " >&6; } 3280 if test "$cross_compiling" != yes; then 3281 { { ac_try="$ac_link" 3282 case "(($ac_try" in 3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3284 *) ac_try_echo=$ac_try;; 3285 esac 3286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3287 $as_echo "$ac_try_echo"; } >&5 3288 (eval "$ac_link") 2>&5 3289 ac_status=$? 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3291 test $ac_status = 0; } 3292 if { ac_try='./conftest$ac_cv_exeext' 3293 { { case "(($ac_try" in 3294 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3295 *) ac_try_echo=$ac_try;; 3296 esac 3297 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3298 $as_echo "$ac_try_echo"; } >&5 3299 (eval "$ac_try") 2>&5 3300 ac_status=$? 3301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3302 test $ac_status = 0; }; }; then 3303 cross_compiling=no 3304 else 3305 if test "$cross_compiling" = maybe; then 3306 cross_compiling=yes 3307 else 3308 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3310 as_fn_error "cannot run C compiled programs. 3311 If you meant to cross compile, use \`--host'. 3312 See \`config.log' for more details." "$LINENO" 5; } 3313 fi 3314 fi 3315 fi 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3317 $as_echo "$cross_compiling" >&6; } 3318 3319 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3320 ac_clean_files=$ac_clean_files_save 3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3322 $as_echo_n "checking for suffix of object files... " >&6; } 3323 if test "${ac_cv_objext+set}" = set; then : 3324 $as_echo_n "(cached) " >&6 3325 else 3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3327 /* end confdefs.h. */ 3328 3329 int 3330 main () 3331 { 3332 3333 ; 3334 return 0; 3335 } 3336 _ACEOF 3337 rm -f conftest.o conftest.obj 3338 if { { ac_try="$ac_compile" 3339 case "(($ac_try" in 3340 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3341 *) ac_try_echo=$ac_try;; 3342 esac 3343 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3344 $as_echo "$ac_try_echo"; } >&5 3345 (eval "$ac_compile") 2>&5 3346 ac_status=$? 3347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3348 test $ac_status = 0; }; then : 3349 for ac_file in conftest.o conftest.obj conftest.*; do 3350 test -f "$ac_file" || continue; 3351 case $ac_file in 3352 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3353 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3354 break;; 3355 esac 3356 done 3357 else 3358 $as_echo "$as_me: failed program was:" >&5 3359 sed 's/^/| /' conftest.$ac_ext >&5 3360 3361 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3362 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3363 as_fn_error "cannot compute suffix of object files: cannot compile 3364 See \`config.log' for more details." "$LINENO" 5; } 3365 fi 3366 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3367 fi 3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3369 $as_echo "$ac_cv_objext" >&6; } 3370 OBJEXT=$ac_cv_objext 3371 ac_objext=$OBJEXT 3372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3373 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3374 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3375 $as_echo_n "(cached) " >&6 3376 else 3377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3378 /* end confdefs.h. */ 3379 3380 int 3381 main () 3382 { 3383 #ifndef __GNUC__ 3384 choke me 3385 #endif 3386 3387 ; 3388 return 0; 3389 } 3390 _ACEOF 3391 if ac_fn_c_try_compile "$LINENO"; then : 3392 ac_compiler_gnu=yes 3393 else 3394 ac_compiler_gnu=no 3395 fi 3396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3397 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3398 3399 fi 3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3401 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3402 if test $ac_compiler_gnu = yes; then 3403 GCC=yes 3404 else 3405 GCC= 3406 fi 3407 ac_test_CFLAGS=${CFLAGS+set} 3408 ac_save_CFLAGS=$CFLAGS 3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3410 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3411 if test "${ac_cv_prog_cc_g+set}" = set; then : 3412 $as_echo_n "(cached) " >&6 3413 else 3414 ac_save_c_werror_flag=$ac_c_werror_flag 3415 ac_c_werror_flag=yes 3416 ac_cv_prog_cc_g=no 3417 CFLAGS="-g" 3418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3419 /* end confdefs.h. */ 3420 3421 int 3422 main () 3423 { 3424 3425 ; 3426 return 0; 3427 } 3428 _ACEOF 3429 if ac_fn_c_try_compile "$LINENO"; then : 3430 ac_cv_prog_cc_g=yes 3431 else 3432 CFLAGS="" 3433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3434 /* end confdefs.h. */ 3435 3436 int 3437 main () 3438 { 3439 3440 ; 3441 return 0; 3442 } 3443 _ACEOF 3444 if ac_fn_c_try_compile "$LINENO"; then : 3445 3446 else 3447 ac_c_werror_flag=$ac_save_c_werror_flag 3448 CFLAGS="-g" 3449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3450 /* end confdefs.h. */ 3451 3452 int 3453 main () 3454 { 3455 3456 ; 3457 return 0; 3458 } 3459 _ACEOF 3460 if ac_fn_c_try_compile "$LINENO"; then : 3461 ac_cv_prog_cc_g=yes 3462 fi 3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3464 fi 3465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3466 fi 3467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3468 ac_c_werror_flag=$ac_save_c_werror_flag 3469 fi 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3471 $as_echo "$ac_cv_prog_cc_g" >&6; } 3472 if test "$ac_test_CFLAGS" = set; then 3473 CFLAGS=$ac_save_CFLAGS 3474 elif test $ac_cv_prog_cc_g = yes; then 3475 if test "$GCC" = yes; then 3476 CFLAGS="-g -O2" 3477 else 3478 CFLAGS="-g" 3479 fi 3480 else 3481 if test "$GCC" = yes; then 3482 CFLAGS="-O2" 3483 else 3484 CFLAGS= 3485 fi 3486 fi 3487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3488 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3489 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3490 $as_echo_n "(cached) " >&6 3491 else 3492 ac_cv_prog_cc_c89=no 3493 ac_save_CC=$CC 3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3495 /* end confdefs.h. */ 3496 #include <stdarg.h> 3497 #include <stdio.h> 3498 #include <sys/types.h> 3499 #include <sys/stat.h> 3500 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3501 struct buf { int x; }; 3502 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3503 static char *e (p, i) 3504 char **p; 3505 int i; 3506 { 3507 return p[i]; 3508 } 3509 static char *f (char * (*g) (char **, int), char **p, ...) 3510 { 3511 char *s; 3512 va_list v; 3513 va_start (v,p); 3514 s = g (p, va_arg (v,int)); 3515 va_end (v); 3516 return s; 3517 } 3518 3519 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3520 function prototypes and stuff, but not '\xHH' hex character constants. 3521 These don't provoke an error unfortunately, instead are silently treated 3522 as 'x'. The following induces an error, until -std is added to get 3523 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3524 array size at least. It's necessary to write '\x00'==0 to get something 3525 that's true only with -std. */ 3526 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3527 3528 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3529 inside strings and character constants. */ 3530 #define FOO(x) 'x' 3531 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3532 3533 int test (int i, double x); 3534 struct s1 {int (*f) (int a);}; 3535 struct s2 {int (*f) (double a);}; 3536 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3537 int argc; 3538 char **argv; 3539 int 3540 main () 3541 { 3542 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3543 ; 3544 return 0; 3545 } 3546 _ACEOF 3547 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3548 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3549 do 3550 CC="$ac_save_CC $ac_arg" 3551 if ac_fn_c_try_compile "$LINENO"; then : 3552 ac_cv_prog_cc_c89=$ac_arg 3553 fi 3554 rm -f core conftest.err conftest.$ac_objext 3555 test "x$ac_cv_prog_cc_c89" != "xno" && break 3556 done 3557 rm -f conftest.$ac_ext 3558 CC=$ac_save_CC 3559 3560 fi 3561 # AC_CACHE_VAL 3562 case "x$ac_cv_prog_cc_c89" in 3563 x) 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3565 $as_echo "none needed" >&6; } ;; 3566 xno) 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3568 $as_echo "unsupported" >&6; } ;; 3569 *) 3570 CC="$CC $ac_cv_prog_cc_c89" 3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3572 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3573 esac 3574 if test "x$ac_cv_prog_cc_c89" != xno; then : 3575 3576 fi 3577 3578 ac_ext=c 3579 ac_cpp='$CPP $CPPFLAGS' 3580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3582 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3583 DEPDIR="${am__leading_dot}deps" 3584 3585 ac_config_commands="$ac_config_commands depfiles" 3586 3587 3588 am_make=${MAKE-make} 3589 cat > confinc << 'END' 3590 am__doit: 3591 @echo done 3592 .PHONY: am__doit 3593 END 3594 # If we don't find an include directive, just comment out the code. 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3596 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3597 am__include="#" 3598 am__quote= 3599 _am_result=none 3600 # First try GNU make style include. 3601 echo "include confinc" > confmf 3602 # We grep out `Entering directory' and `Leaving directory' 3603 # messages which can occur if `w' ends up in MAKEFLAGS. 3604 # In particular we don't look at `^make:' because GNU make might 3605 # be invoked under some other name (usually "gmake"), in which 3606 # case it prints its new name instead of `make'. 3607 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 3608 am__include=include 3609 am__quote= 3610 _am_result=GNU 3611 fi 3612 # Now try BSD make style include. 3613 if test "$am__include" = "#"; then 3614 echo '.include "confinc"' > confmf 3615 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 3616 am__include=.include 3617 am__quote="\"" 3618 _am_result=BSD 3619 fi 3620 fi 3621 3622 3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3624 $as_echo "$_am_result" >&6; } 3625 rm -f confinc confmf 3626 3627 # Check whether --enable-dependency-tracking was given. 3628 if test "${enable_dependency_tracking+set}" = set; then : 3629 enableval=$enable_dependency_tracking; 3630 fi 3631 3632 if test "x$enable_dependency_tracking" != xno; then 3633 am_depcomp="$ac_aux_dir/depcomp" 3634 AMDEPBACKSLASH='\' 3635 fi 3636 3637 3638 if test "x$enable_dependency_tracking" != xno; then 3639 AMDEP_TRUE= 3640 AMDEP_FALSE='#' 3641 else 3642 AMDEP_TRUE='#' 3643 AMDEP_FALSE= 3644 fi 3645 3646 3647 3648 3649 depcc="$CC" am_compiler_list= 3650 3651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3652 $as_echo_n "checking dependency style of $depcc... " >&6; } 3653 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 3654 $as_echo_n "(cached) " >&6 3655 else 3656 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3657 # We make a subdir and do the tests there. Otherwise we can end up 3658 # making bogus files that we don't know about and never remove. For 3659 # instance it was reported that on HP-UX the gcc test will end up 3660 # making a dummy file named `D' -- because `-MD' means `put the output 3661 # in D'. 3662 mkdir conftest.dir 3663 # Copy depcomp to subdir because otherwise we won't find it if we're 3664 # using a relative directory. 3665 cp "$am_depcomp" conftest.dir 3666 cd conftest.dir 3667 # We will build objects and dependencies in a subdirectory because 3668 # it helps to detect inapplicable dependency modes. For instance 3669 # both Tru64's cc and ICC support -MD to output dependencies as a 3670 # side effect of compilation, but ICC will put the dependencies in 3671 # the current directory while Tru64 will put them in the object 3672 # directory. 3673 mkdir sub 3674 3675 am_cv_CC_dependencies_compiler_type=none 3676 if test "$am_compiler_list" = ""; then 3677 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3678 fi 3679 for depmode in $am_compiler_list; do 3680 # Setup a source with many dependencies, because some compilers 3681 # like to wrap large dependency lists on column 80 (with \), and 3682 # we should not choose a depcomp mode which is confused by this. 3683 # 3684 # We need to recreate these files for each test, as the compiler may 3685 # overwrite some of them when testing with obscure command lines. 3686 # This happens at least with the AIX C compiler. 3687 : > sub/conftest.c 3688 for i in 1 2 3 4 5 6; do 3689 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3690 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3691 # Solaris 8's {/usr,}/bin/sh. 3692 touch sub/conftst$i.h 3693 done 3694 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3695 3696 case $depmode in 3697 nosideeffect) 3698 # after this tag, mechanisms are not by side-effect, so they'll 3699 # only be used when explicitly requested 3700 if test "x$enable_dependency_tracking" = xyes; then 3701 continue 3702 else 3703 break 3704 fi 3705 ;; 3706 none) break ;; 3707 esac 3708 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3709 # mode. It turns out that the SunPro C++ compiler does not properly 3710 # handle `-M -o', and we need to detect this. 3711 if depmode=$depmode \ 3712 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3713 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3714 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3715 >/dev/null 2>conftest.err && 3716 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3717 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3718 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3719 # icc doesn't choke on unknown options, it will just issue warnings 3720 # or remarks (even with -Werror). So we grep stderr for any message 3721 # that says an option was ignored or not supported. 3722 # When given -MP, icc 7.0 and 7.1 complain thusly: 3723 # icc: Command line warning: ignoring option '-M'; no argument required 3724 # The diagnosis changed in icc 8.0: 3725 # icc: Command line remark: option '-MP' not supported 3726 if (grep 'ignoring option' conftest.err || 3727 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3728 am_cv_CC_dependencies_compiler_type=$depmode 3729 break 3730 fi 3731 fi 3732 done 3733 3734 cd .. 3735 rm -rf conftest.dir 3736 else 3737 am_cv_CC_dependencies_compiler_type=none 3738 fi 3739 3740 fi 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3742 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3743 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3744 3745 3746 3747 if 3748 test "x$enable_dependency_tracking" != xno \ 3749 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3750 am__fastdepCC_TRUE= 3751 am__fastdepCC_FALSE='#' 3752 else 3753 am__fastdepCC_TRUE='#' 3754 am__fastdepCC_FALSE= 3755 fi 3756 3757 3758 3759 if test -n "$ac_tool_prefix"; then 3760 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3761 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3763 $as_echo_n "checking for $ac_word... " >&6; } 3764 if test "${ac_cv_prog_RANLIB+set}" = set; then : 3765 $as_echo_n "(cached) " >&6 3766 else 3767 if test -n "$RANLIB"; then 3768 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3769 else 3770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3771 for as_dir in $PATH 3772 do 3773 IFS=$as_save_IFS 3774 test -z "$as_dir" && as_dir=. 3775 for ac_exec_ext in '' $ac_executable_extensions; do 3776 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3777 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3778 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3779 break 2 3780 fi 3781 done 3782 done 3783 IFS=$as_save_IFS 3784 3785 fi 3786 fi 3787 RANLIB=$ac_cv_prog_RANLIB 3788 if test -n "$RANLIB"; then 3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3790 $as_echo "$RANLIB" >&6; } 3791 else 3792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3793 $as_echo "no" >&6; } 3794 fi 3795 3796 3797 fi 3798 if test -z "$ac_cv_prog_RANLIB"; then 3799 ac_ct_RANLIB=$RANLIB 3800 # Extract the first word of "ranlib", so it can be a program name with args. 3801 set dummy ranlib; ac_word=$2 3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3803 $as_echo_n "checking for $ac_word... " >&6; } 3804 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3805 $as_echo_n "(cached) " >&6 3806 else 3807 if test -n "$ac_ct_RANLIB"; then 3808 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3809 else 3810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3811 for as_dir in $PATH 3812 do 3813 IFS=$as_save_IFS 3814 test -z "$as_dir" && as_dir=. 3815 for ac_exec_ext in '' $ac_executable_extensions; do 3816 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3817 ac_cv_prog_ac_ct_RANLIB="ranlib" 3818 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3819 break 2 3820 fi 3821 done 3822 done 3823 IFS=$as_save_IFS 3824 3825 fi 3826 fi 3827 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3828 if test -n "$ac_ct_RANLIB"; then 3829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3830 $as_echo "$ac_ct_RANLIB" >&6; } 3831 else 3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3833 $as_echo "no" >&6; } 3834 fi 3835 3836 if test "x$ac_ct_RANLIB" = x; then 3837 RANLIB=":" 3838 else 3839 case $cross_compiling:$ac_tool_warned in 3840 yes:) 3841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3842 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3843 ac_tool_warned=yes ;; 3844 esac 3845 RANLIB=$ac_ct_RANLIB 3846 fi 3847 else 3848 RANLIB="$ac_cv_prog_RANLIB" 3849 fi 3850 3851 ac_ext=c 3852 ac_cpp='$CPP $CPPFLAGS' 3853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3855 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3857 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3858 # On Suns, sometimes $CPP names a directory. 3859 if test -n "$CPP" && test -d "$CPP"; then 3860 CPP= 3861 fi 3862 if test -z "$CPP"; then 3863 if test "${ac_cv_prog_CPP+set}" = set; then : 3864 $as_echo_n "(cached) " >&6 3865 else 3866 # Double quotes because CPP needs to be expanded 3867 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3868 do 3869 ac_preproc_ok=false 3870 for ac_c_preproc_warn_flag in '' yes 3871 do 3872 # Use a header file that comes with gcc, so configuring glibc 3873 # with a fresh cross-compiler works. 3874 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3875 # <limits.h> exists even on freestanding compilers. 3876 # On the NeXT, cc -E runs the code through the compiler's parser, 3877 # not just through cpp. "Syntax error" is here to catch this case. 3878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3879 /* end confdefs.h. */ 3880 #ifdef __STDC__ 3881 # include <limits.h> 3882 #else 3883 # include <assert.h> 3884 #endif 3885 Syntax error 3886 _ACEOF 3887 if ac_fn_c_try_cpp "$LINENO"; then : 3888 3889 else 3890 # Broken: fails on valid input. 3891 continue 3892 fi 3893 rm -f conftest.err conftest.$ac_ext 3894 3895 # OK, works on sane cases. Now check whether nonexistent headers 3896 # can be detected and how. 3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3898 /* end confdefs.h. */ 3899 #include <ac_nonexistent.h> 3900 _ACEOF 3901 if ac_fn_c_try_cpp "$LINENO"; then : 3902 # Broken: success on invalid input. 3903 continue 3904 else 3905 # Passes both tests. 3906 ac_preproc_ok=: 3907 break 3908 fi 3909 rm -f conftest.err conftest.$ac_ext 3910 3911 done 3912 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3913 rm -f conftest.err conftest.$ac_ext 3914 if $ac_preproc_ok; then : 3915 break 3916 fi 3917 3918 done 3919 ac_cv_prog_CPP=$CPP 3920 3921 fi 3922 CPP=$ac_cv_prog_CPP 3923 else 3924 ac_cv_prog_CPP=$CPP 3925 fi 3926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3927 $as_echo "$CPP" >&6; } 3928 ac_preproc_ok=false 3929 for ac_c_preproc_warn_flag in '' yes 3930 do 3931 # Use a header file that comes with gcc, so configuring glibc 3932 # with a fresh cross-compiler works. 3933 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3934 # <limits.h> exists even on freestanding compilers. 3935 # On the NeXT, cc -E runs the code through the compiler's parser, 3936 # not just through cpp. "Syntax error" is here to catch this case. 3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3938 /* end confdefs.h. */ 3939 #ifdef __STDC__ 3940 # include <limits.h> 3941 #else 3942 # include <assert.h> 3943 #endif 3944 Syntax error 3945 _ACEOF 3946 if ac_fn_c_try_cpp "$LINENO"; then : 3947 3948 else 3949 # Broken: fails on valid input. 3950 continue 3951 fi 3952 rm -f conftest.err conftest.$ac_ext 3953 3954 # OK, works on sane cases. Now check whether nonexistent headers 3955 # can be detected and how. 3956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3957 /* end confdefs.h. */ 3958 #include <ac_nonexistent.h> 3959 _ACEOF 3960 if ac_fn_c_try_cpp "$LINENO"; then : 3961 # Broken: success on invalid input. 3962 continue 3963 else 3964 # Passes both tests. 3965 ac_preproc_ok=: 3966 break 3967 fi 3968 rm -f conftest.err conftest.$ac_ext 3969 3970 done 3971 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3972 rm -f conftest.err conftest.$ac_ext 3973 if $ac_preproc_ok; then : 3974 3975 else 3976 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3977 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3978 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3979 See \`config.log' for more details." "$LINENO" 5; } 3980 fi 3981 3982 ac_ext=c 3983 ac_cpp='$CPP $CPPFLAGS' 3984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3986 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3987 3988 # Extract the first word of "ar", so it can be a program name with args. 3989 set dummy ar; ac_word=$2 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3991 $as_echo_n "checking for $ac_word... " >&6; } 3992 if test "${ac_cv_prog_AR+set}" = set; then : 3993 $as_echo_n "(cached) " >&6 3994 else 3995 if test -n "$AR"; then 3996 ac_cv_prog_AR="$AR" # Let the user override the test. 3997 else 3998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3999 for as_dir in $PATH 4000 do 4001 IFS=$as_save_IFS 4002 test -z "$as_dir" && as_dir=. 4003 for ac_exec_ext in '' $ac_executable_extensions; do 4004 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4005 ac_cv_prog_AR="ar" 4006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4007 break 2 4008 fi 4009 done 4010 done 4011 IFS=$as_save_IFS 4012 4013 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" 4014 fi 4015 fi 4016 AR=$ac_cv_prog_AR 4017 if test -n "$AR"; then 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 4019 $as_echo "$AR" >&6; } 4020 else 4021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4022 $as_echo "no" >&6; } 4023 fi 4024 4025 4026 # Perl is needed for the test suite (only) 4027 # Extract the first word of "perl", so it can be a program name with args. 4028 set dummy perl; ac_word=$2 4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4030 $as_echo_n "checking for $ac_word... " >&6; } 4031 if test "${ac_cv_prog_PERL+set}" = set; then : 4032 $as_echo_n "(cached) " >&6 4033 else 4034 if test -n "$PERL"; then 4035 ac_cv_prog_PERL="$PERL" # Let the user override the test. 4036 else 4037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4038 for as_dir in $PATH 4039 do 4040 IFS=$as_save_IFS 4041 test -z "$as_dir" && as_dir=. 4042 for ac_exec_ext in '' $ac_executable_extensions; do 4043 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4044 ac_cv_prog_PERL="perl" 4045 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4046 break 2 4047 fi 4048 done 4049 done 4050 IFS=$as_save_IFS 4051 4052 test -z "$ac_cv_prog_PERL" && ac_cv_prog_PERL="perl" 4053 fi 4054 fi 4055 PERL=$ac_cv_prog_PERL 4056 if test -n "$PERL"; then 4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 4058 $as_echo "$PERL" >&6; } 4059 else 4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4061 $as_echo "no" >&6; } 4062 fi 4063 4064 4065 4066 # Specialized system macros 4067 # Make sure we can run config.sub. 4068 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4069 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4070 4071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4072 $as_echo_n "checking build system type... " >&6; } 4073 if test "${ac_cv_build+set}" = set; then : 4074 $as_echo_n "(cached) " >&6 4075 else 4076 ac_build_alias=$build_alias 4077 test "x$ac_build_alias" = x && 4078 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4079 test "x$ac_build_alias" = x && 4080 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 4081 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4082 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4083 4084 fi 4085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4086 $as_echo "$ac_cv_build" >&6; } 4087 case $ac_cv_build in 4088 *-*-*) ;; 4089 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 4090 esac 4091 build=$ac_cv_build 4092 ac_save_IFS=$IFS; IFS='-' 4093 set x $ac_cv_build 4094 shift 4095 build_cpu=$1 4096 build_vendor=$2 4097 shift; shift 4098 # Remember, the first character of IFS is used to create $*, 4099 # except with old shells: 4100 build_os=$* 4101 IFS=$ac_save_IFS 4102 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4103 4104 4105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4106 $as_echo_n "checking host system type... " >&6; } 4107 if test "${ac_cv_host+set}" = set; then : 4108 $as_echo_n "(cached) " >&6 4109 else 4110 if test "x$host_alias" = x; then 4111 ac_cv_host=$ac_cv_build 4112 else 4113 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4114 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4115 fi 4116 4117 fi 4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4119 $as_echo "$ac_cv_host" >&6; } 4120 case $ac_cv_host in 4121 *-*-*) ;; 4122 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 4123 esac 4124 host=$ac_cv_host 4125 ac_save_IFS=$IFS; IFS='-' 4126 set x $ac_cv_host 4127 shift 4128 host_cpu=$1 4129 host_vendor=$2 4130 shift; shift 4131 # Remember, the first character of IFS is used to create $*, 4132 # except with old shells: 4133 host_os=$* 4134 IFS=$ac_save_IFS 4135 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4136 4137 4138 4139 4140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4141 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4142 if test "${ac_cv_path_GREP+set}" = set; then : 4143 $as_echo_n "(cached) " >&6 4144 else 4145 if test -z "$GREP"; then 4146 ac_path_GREP_found=false 4147 # Loop through the user's path