configure revision 1.1.1.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for less 1. 4 # 5 # 6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 8 # Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 if test "x$CONFIG_SHELL" = x; then 138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 139 emulate sh 140 NULLCMD=: 141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 142 # is contrary to our usage. Disable this feature. 143 alias -g '\${1+\"\$@\"}'='\"\$@\"' 144 setopt NO_GLOB_SUBST 145 else 146 case \`(set -o) 2>/dev/null\` in #( 147 *posix*) : 148 set -o posix ;; #( 149 *) : 150 ;; 151 esac 152 fi 153 " 154 as_required="as_fn_return () { (exit \$1); } 155 as_fn_success () { as_fn_return 0; } 156 as_fn_failure () { as_fn_return 1; } 157 as_fn_ret_success () { return 0; } 158 as_fn_ret_failure () { return 1; } 159 160 exitcode=0 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 166 167 else 168 exitcode=1; echo positional parameters were not saved. 169 fi 170 test x\$exitcode = x0 || exit 1" 171 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 172 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 173 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 174 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 175 test \$(( 1 + 1 )) = 2 || exit 1" 176 if (eval "$as_required") 2>/dev/null; then : 177 as_have_required=yes 178 else 179 as_have_required=no 180 fi 181 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 182 183 else 184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 185 as_found=false 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 187 do 188 IFS=$as_save_IFS 189 test -z "$as_dir" && as_dir=. 190 as_found=: 191 case $as_dir in #( 192 /*) 193 for as_base in sh bash ksh sh5; do 194 # Try only shells that exist, to save several forks. 195 as_shell=$as_dir/$as_base 196 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 197 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 198 CONFIG_SHELL=$as_shell as_have_required=yes 199 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 break 2 201 fi 202 fi 203 done;; 204 esac 205 as_found=false 206 done 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 208 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 209 CONFIG_SHELL=$SHELL as_have_required=yes 210 fi; } 211 IFS=$as_save_IFS 212 213 214 if test "x$CONFIG_SHELL" != x; then : 215 # We cannot yet assume a decent shell, so we have to provide a 216 # neutralization value for shells without unset; and this also 217 # works around shells that cannot unset nonexistent variables. 218 # Preserve -v and -x to the replacement shell. 219 BASH_ENV=/dev/null 220 ENV=/dev/null 221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 222 export CONFIG_SHELL 223 case $- in # (((( 224 *v*x* | *x*v* ) as_opts=-vx ;; 225 *v* ) as_opts=-v ;; 226 *x* ) as_opts=-x ;; 227 * ) as_opts= ;; 228 esac 229 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 230 fi 231 232 if test x$as_have_required = xno; then : 233 $as_echo "$0: This script requires a shell more modern than all" 234 $as_echo "$0: the shells that I found on your system." 235 if test x${ZSH_VERSION+set} = xset ; then 236 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 237 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 238 else 239 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 240 $0: including any error possibly output before this 241 $0: message. Then install a modern shell, or manually run 242 $0: the script under such a shell if you do have one." 243 fi 244 exit 1 245 fi 246 fi 247 fi 248 SHELL=${CONFIG_SHELL-/bin/sh} 249 export SHELL 250 # Unset more variables known to interfere with behavior of common tools. 251 CLICOLOR_FORCE= GREP_OPTIONS= 252 unset CLICOLOR_FORCE GREP_OPTIONS 253 254 ## --------------------- ## 255 ## M4sh Shell Functions. ## 256 ## --------------------- ## 257 # as_fn_unset VAR 258 # --------------- 259 # Portably unset VAR. 260 as_fn_unset () 261 { 262 { eval $1=; unset $1;} 263 } 264 as_unset=as_fn_unset 265 266 # as_fn_set_status STATUS 267 # ----------------------- 268 # Set $? to STATUS, without forking. 269 as_fn_set_status () 270 { 271 return $1 272 } # as_fn_set_status 273 274 # as_fn_exit STATUS 275 # ----------------- 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 277 as_fn_exit () 278 { 279 set +e 280 as_fn_set_status $1 281 exit $1 282 } # as_fn_exit 283 284 # as_fn_mkdir_p 285 # ------------- 286 # Create "$as_dir" as a directory, including parents if necessary. 287 as_fn_mkdir_p () 288 { 289 290 case $as_dir in #( 291 -*) as_dir=./$as_dir;; 292 esac 293 test -d "$as_dir" || eval $as_mkdir_p || { 294 as_dirs= 295 while :; do 296 case $as_dir in #( 297 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 298 *) as_qdir=$as_dir;; 299 esac 300 as_dirs="'$as_qdir' $as_dirs" 301 as_dir=`$as_dirname -- "$as_dir" || 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 303 X"$as_dir" : 'X\(//\)[^/]' \| \ 304 X"$as_dir" : 'X\(//\)$' \| \ 305 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 306 $as_echo X"$as_dir" | 307 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 308 s//\1/ 309 q 310 } 311 /^X\(\/\/\)[^/].*/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)$/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\).*/{ 320 s//\1/ 321 q 322 } 323 s/.*/./; q'` 324 test -d "$as_dir" && break 325 done 326 test -z "$as_dirs" || eval "mkdir $as_dirs" 327 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 328 329 330 } # as_fn_mkdir_p 331 # as_fn_append VAR VALUE 332 # ---------------------- 333 # Append the text in VALUE to the end of the definition contained in VAR. Take 334 # advantage of any shell optimizations that allow amortized linear growth over 335 # repeated appends, instead of the typical quadratic growth present in naive 336 # implementations. 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 338 eval 'as_fn_append () 339 { 340 eval $1+=\$2 341 }' 342 else 343 as_fn_append () 344 { 345 eval $1=\$$1\$2 346 } 347 fi # as_fn_append 348 349 # as_fn_arith ARG... 350 # ------------------ 351 # Perform arithmetic evaluation on the ARGs, and store the result in the 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments 353 # must be portable across $(()) and expr. 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 355 eval 'as_fn_arith () 356 { 357 as_val=$(( $* )) 358 }' 359 else 360 as_fn_arith () 361 { 362 as_val=`expr "$@" || test $? -eq 1` 363 } 364 fi # as_fn_arith 365 366 367 # as_fn_error STATUS ERROR [LINENO LOG_FD] 368 # ---------------------------------------- 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 371 # script with STATUS, using 1 if that was 0. 372 as_fn_error () 373 { 374 as_status=$1; test $as_status -eq 0 && as_status=1 375 if test "$4"; then 376 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 377 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 378 fi 379 $as_echo "$as_me: error: $2" >&2 380 as_fn_exit $as_status 381 } # as_fn_error 382 383 if expr a : '\(a\)' >/dev/null 2>&1 && 384 test "X`expr 00001 : '.*\(...\)'`" = X001; then 385 as_expr=expr 386 else 387 as_expr=false 388 fi 389 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 391 as_basename=basename 392 else 393 as_basename=false 394 fi 395 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 397 as_dirname=dirname 398 else 399 as_dirname=false 400 fi 401 402 as_me=`$as_basename -- "$0" || 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 404 X"$0" : 'X\(//\)$' \| \ 405 X"$0" : 'X\(/\)' \| . 2>/dev/null || 406 $as_echo X/"$0" | 407 sed '/^.*\/\([^/][^/]*\)\/*$/{ 408 s//\1/ 409 q 410 } 411 /^X\/\(\/\/\)$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\).*/{ 416 s//\1/ 417 q 418 } 419 s/.*/./; q'` 420 421 # Avoid depending upon Character Ranges. 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 425 as_cr_digits='0123456789' 426 as_cr_alnum=$as_cr_Letters$as_cr_digits 427 428 429 as_lineno_1=$LINENO as_lineno_1a=$LINENO 430 as_lineno_2=$LINENO as_lineno_2a=$LINENO 431 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 432 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 433 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 434 sed -n ' 435 p 436 /[$]LINENO/= 437 ' <$as_myself | 438 sed ' 439 s/[$]LINENO.*/&-/ 440 t lineno 441 b 442 :lineno 443 N 444 :loop 445 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 446 t loop 447 s/-\n.*// 448 ' >$as_me.lineno && 449 chmod +x "$as_me.lineno" || 450 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 451 452 # Don't try to exec as it changes $[0], causing all sort of problems 453 # (the dirname of $[0] is not the place where we might find the 454 # original and so on. Autoconf is especially sensitive to this). 455 . "./$as_me.lineno" 456 # Exit status is that of the last command. 457 exit 458 } 459 460 ECHO_C= ECHO_N= ECHO_T= 461 case `echo -n x` in #((((( 462 -n*) 463 case `echo 'xy\c'` in 464 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 465 xy) ECHO_C='\c';; 466 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 467 ECHO_T=' ';; 468 esac;; 469 *) 470 ECHO_N='-n';; 471 esac 472 473 rm -f conf$$ conf$$.exe conf$$.file 474 if test -d conf$$.dir; then 475 rm -f conf$$.dir/conf$$.file 476 else 477 rm -f conf$$.dir 478 mkdir conf$$.dir 2>/dev/null 479 fi 480 if (echo >conf$$.file) 2>/dev/null; then 481 if ln -s conf$$.file conf$$ 2>/dev/null; then 482 as_ln_s='ln -s' 483 # ... but there are two gotchas: 484 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 485 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 486 # In both cases, we have to default to `cp -p'. 487 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 488 as_ln_s='cp -p' 489 elif ln conf$$.file conf$$ 2>/dev/null; then 490 as_ln_s=ln 491 else 492 as_ln_s='cp -p' 493 fi 494 else 495 as_ln_s='cp -p' 496 fi 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 498 rmdir conf$$.dir 2>/dev/null 499 500 if mkdir -p . 2>/dev/null; then 501 as_mkdir_p='mkdir -p "$as_dir"' 502 else 503 test -d ./-p && rmdir ./-p 504 as_mkdir_p=false 505 fi 506 507 if test -x / >/dev/null 2>&1; then 508 as_test_x='test -x' 509 else 510 if ls -dL / >/dev/null 2>&1; then 511 as_ls_L_option=L 512 else 513 as_ls_L_option= 514 fi 515 as_test_x=' 516 eval sh -c '\'' 517 if test -d "$1"; then 518 test -d "$1/."; 519 else 520 case $1 in #( 521 -*)set "./$1";; 522 esac; 523 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 524 ???[sx]*):;;*)false;;esac;fi 525 '\'' sh 526 ' 527 fi 528 as_executable_p=$as_test_x 529 530 # Sed expression to map a string onto a valid CPP name. 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 532 533 # Sed expression to map a string onto a valid variable name. 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 535 536 537 test -n "$DJDIR" || exec 7<&0 </dev/null 538 exec 6>&1 539 540 # Name of the host. 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 542 # so uname gets run too. 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 544 545 # 546 # Initializations. 547 # 548 ac_default_prefix=/usr/local 549 ac_clean_files= 550 ac_config_libobj_dir=. 551 LIBOBJS= 552 cross_compiling=no 553 subdirs= 554 MFLAGS= 555 MAKEFLAGS= 556 557 # Identity of this package. 558 PACKAGE_NAME='less' 559 PACKAGE_TARNAME='less' 560 PACKAGE_VERSION='1' 561 PACKAGE_STRING='less 1' 562 PACKAGE_BUGREPORT='' 563 PACKAGE_URL='' 564 565 ac_unique_file="forwback.c" 566 # Factoring default headers for most tests. 567 ac_includes_default="\ 568 #include <stdio.h> 569 #ifdef HAVE_SYS_TYPES_H 570 # 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Invocation command line was 1792 1793 $ $0 $@ 1794 1795 _ACEOF 1796 exec 5>>config.log 1797 { 1798 cat <<_ASUNAME 1799 ## --------- ## 1800 ## Platform. ## 1801 ## --------- ## 1802 1803 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1804 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1805 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1806 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1807 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1808 1809 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1810 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1811 1812 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1813 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1814 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1815 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1816 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1817 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1818 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1819 1820 _ASUNAME 1821 1822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1823 for as_dir in $PATH 1824 do 1825 IFS=$as_save_IFS 1826 test -z "$as_dir" && as_dir=. 1827 $as_echo "PATH: $as_dir" 1828 done 1829 IFS=$as_save_IFS 1830 1831 } >&5 1832 1833 cat >&5 <<_ACEOF 1834 1835 1836 ## ----------- ## 1837 ## Core tests. ## 1838 ## ----------- ## 1839 1840 _ACEOF 1841 1842 1843 # Keep a trace of the command line. 1844 # Strip out --no-create and --no-recursion so they do not pile up. 1845 # Strip out --silent because we don't want to record it for future runs. 1846 # Also quote any args containing shell meta-characters. 1847 # Make two passes to allow for proper duplicate-argument suppression. 1848 ac_configure_args= 1849 ac_configure_args0= 1850 ac_configure_args1= 1851 ac_must_keep_next=false 1852 for ac_pass in 1 2 1853 do 1854 for ac_arg 1855 do 1856 case $ac_arg in 1857 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1858 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1859 | -silent | --silent | --silen | --sile | --sil) 1860 continue ;; 1861 *\'*) 1862 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1863 esac 1864 case $ac_pass in 1865 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1866 2) 1867 as_fn_append ac_configure_args1 " '$ac_arg'" 1868 if test $ac_must_keep_next = true; then 1869 ac_must_keep_next=false # Got value, back to normal. 1870 else 1871 case $ac_arg in 1872 *=* | --config-cache | -C | -disable-* | --disable-* \ 1873 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1874 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1875 | -with-* | --with-* | -without-* | --without-* | --x) 1876 case "$ac_configure_args0 " in 1877 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1878 esac 1879 ;; 1880 -* ) ac_must_keep_next=true ;; 1881 esac 1882 fi 1883 as_fn_append ac_configure_args " '$ac_arg'" 1884 ;; 1885 esac 1886 done 1887 done 1888 { ac_configure_args0=; unset ac_configure_args0;} 1889 { ac_configure_args1=; unset ac_configure_args1;} 1890 1891 # When interrupted or exit'd, cleanup temporary files, and complete 1892 # config.log. We remove comments because anyway the quotes in there 1893 # would cause problems or look ugly. 1894 # WARNING: Use '\'' to represent an apostrophe within the trap. 1895 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1896 trap 'exit_status=$? 1897 # Save into config.log some information that might help in debugging. 1898 { 1899 echo 1900 1901 $as_echo "## ---------------- ## 1902 ## Cache variables. ## 1903 ## ---------------- ##" 1904 echo 1905 # The following way of writing the cache mishandles newlines in values, 1906 ( 1907 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1908 eval ac_val=\$$ac_var 1909 case $ac_val in #( 1910 *${as_nl}*) 1911 case $ac_var in #( 1912 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1913 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1914 esac 1915 case $ac_var in #( 1916 _ | IFS | as_nl) ;; #( 1917 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1918 *) { eval $ac_var=; unset $ac_var;} ;; 1919 esac ;; 1920 esac 1921 done 1922 (set) 2>&1 | 1923 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1924 *${as_nl}ac_space=\ *) 1925 sed -n \ 1926 "s/'\''/'\''\\\\'\'''\''/g; 1927 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1928 ;; #( 1929 *) 1930 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1931 ;; 1932 esac | 1933 sort 1934 ) 1935 echo 1936 1937 $as_echo "## ----------------- ## 1938 ## Output variables. ## 1939 ## ----------------- ##" 1940 echo 1941 for ac_var in $ac_subst_vars 1942 do 1943 eval ac_val=\$$ac_var 1944 case $ac_val in 1945 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1946 esac 1947 $as_echo "$ac_var='\''$ac_val'\''" 1948 done | sort 1949 echo 1950 1951 if test -n "$ac_subst_files"; then 1952 $as_echo "## ------------------- ## 1953 ## File substitutions. ## 1954 ## ------------------- ##" 1955 echo 1956 for ac_var in $ac_subst_files 1957 do 1958 eval ac_val=\$$ac_var 1959 case $ac_val in 1960 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1961 esac 1962 $as_echo "$ac_var='\''$ac_val'\''" 1963 done | sort 1964 echo 1965 fi 1966 1967 if test -s confdefs.h; then 1968 $as_echo "## ----------- ## 1969 ## confdefs.h. ## 1970 ## ----------- ##" 1971 echo 1972 cat confdefs.h 1973 echo 1974 fi 1975 test "$ac_signal" != 0 && 1976 $as_echo "$as_me: caught signal $ac_signal" 1977 $as_echo "$as_me: exit $exit_status" 1978 } >&5 1979 rm -f core *.core core.conftest.* && 1980 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1981 exit $exit_status 1982 ' 0 1983 for ac_signal in 1 2 13 15; do 1984 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1985 done 1986 ac_signal=0 1987 1988 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1989 rm -f -r conftest* confdefs.h 1990 1991 $as_echo "/* confdefs.h */" > confdefs.h 1992 1993 # Predefined preprocessor variables. 1994 1995 cat >>confdefs.h <<_ACEOF 1996 #define PACKAGE_NAME "$PACKAGE_NAME" 1997 _ACEOF 1998 1999 cat >>confdefs.h <<_ACEOF 2000 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2001 _ACEOF 2002 2003 cat >>confdefs.h <<_ACEOF 2004 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2005 _ACEOF 2006 2007 cat >>confdefs.h <<_ACEOF 2008 #define PACKAGE_STRING "$PACKAGE_STRING" 2009 _ACEOF 2010 2011 cat >>confdefs.h <<_ACEOF 2012 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2013 _ACEOF 2014 2015 cat >>confdefs.h <<_ACEOF 2016 #define PACKAGE_URL "$PACKAGE_URL" 2017 _ACEOF 2018 2019 2020 # Let the site file select an alternate cache file if it wants to. 2021 # Prefer an explicitly selected file to automatically selected ones. 2022 ac_site_file1=NONE 2023 ac_site_file2=NONE 2024 if test -n "$CONFIG_SITE"; then 2025 # We do not want a PATH search for config.site. 2026 case $CONFIG_SITE in #(( 2027 -*) ac_site_file1=./$CONFIG_SITE;; 2028 */*) ac_site_file1=$CONFIG_SITE;; 2029 *) ac_site_file1=./$CONFIG_SITE;; 2030 esac 2031 elif test "x$prefix" != xNONE; then 2032 ac_site_file1=$prefix/share/config.site 2033 ac_site_file2=$prefix/etc/config.site 2034 else 2035 ac_site_file1=$ac_default_prefix/share/config.site 2036 ac_site_file2=$ac_default_prefix/etc/config.site 2037 fi 2038 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2039 do 2040 test "x$ac_site_file" = xNONE && continue 2041 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2042 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2043 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2044 sed 's/^/| /' "$ac_site_file" >&5 2045 . "$ac_site_file" \ 2046 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2047 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2048 as_fn_error $? "failed to load site script $ac_site_file 2049 See \`config.log' for more details" "$LINENO" 5 ; } 2050 fi 2051 done 2052 2053 if test -r "$cache_file"; then 2054 # Some versions of bash will fail to source /dev/null (special files 2055 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2056 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2057 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2058 $as_echo "$as_me: loading cache $cache_file" >&6;} 2059 case $cache_file in 2060 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2061 *) . "./$cache_file";; 2062 esac 2063 fi 2064 else 2065 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2066 $as_echo "$as_me: creating cache $cache_file" >&6;} 2067 >$cache_file 2068 fi 2069 2070 # Check that the precious variables saved in the cache have kept the same 2071 # value. 2072 ac_cache_corrupted=false 2073 for ac_var in $ac_precious_vars; do 2074 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2075 eval ac_new_set=\$ac_env_${ac_var}_set 2076 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2077 eval ac_new_val=\$ac_env_${ac_var}_value 2078 case $ac_old_set,$ac_new_set in 2079 set,) 2080 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2081 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2082 ac_cache_corrupted=: ;; 2083 ,set) 2084 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2085 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2086 ac_cache_corrupted=: ;; 2087 ,);; 2088 *) 2089 if test "x$ac_old_val" != "x$ac_new_val"; then 2090 # differences in whitespace do not lead to failure. 2091 ac_old_val_w=`echo x $ac_old_val` 2092 ac_new_val_w=`echo x $ac_new_val` 2093 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2094 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2095 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2096 ac_cache_corrupted=: 2097 else 2098 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2099 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2100 eval $ac_var=\$ac_old_val 2101 fi 2102 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2103 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2104 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2105 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2106 fi;; 2107 esac 2108 # Pass precious variables to config.status. 2109 if test "$ac_new_set" = set; then 2110 case $ac_new_val in 2111 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2112 *) ac_arg=$ac_var=$ac_new_val ;; 2113 esac 2114 case " $ac_configure_args " in 2115 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2116 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2117 esac 2118 fi 2119 done 2120 if $ac_cache_corrupted; then 2121 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2123 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2124 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2125 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2126 fi 2127 ## -------------------- ## 2128 ## Main body of script. ## 2129 ## -------------------- ## 2130 2131 ac_ext=c 2132 ac_cpp='$CPP $CPPFLAGS' 2133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2135 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2136 2137 2138 2139 ac_config_headers="$ac_config_headers defines.h" 2140 2141 2142 # Checks for programs. 2143 ac_ext=c 2144 ac_cpp='$CPP $CPPFLAGS' 2145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2147 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2148 if test -n "$ac_tool_prefix"; then 2149 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2150 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2152 $as_echo_n "checking for $ac_word... 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" >&6; } 2193 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2194 $as_echo_n "(cached) " >&6 2195 else 2196 if test -n "$ac_ct_CC"; then 2197 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2198 else 2199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2200 for as_dir in $PATH 2201 do 2202 IFS=$as_save_IFS 2203 test -z "$as_dir" && as_dir=. 2204 for ac_exec_ext in '' $ac_executable_extensions; do 2205 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2206 ac_cv_prog_ac_ct_CC="gcc" 2207 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2208 break 2 2209 fi 2210 done 2211 done 2212 IFS=$as_save_IFS 2213 2214 fi 2215 fi 2216 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2217 if test -n "$ac_ct_CC"; then 2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2219 $as_echo "$ac_ct_CC" >&6; } 2220 else 2221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2222 $as_echo "no" >&6; } 2223 fi 2224 2225 if test "x$ac_ct_CC" = x; then 2226 CC="" 2227 else 2228 case $cross_compiling:$ac_tool_warned in 2229 yes:) 2230 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2231 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2232 ac_tool_warned=yes ;; 2233 esac 2234 CC=$ac_ct_CC 2235 fi 2236 else 2237 CC="$ac_cv_prog_CC" 2238 fi 2239 2240 if test -z "$CC"; then 2241 if test -n "$ac_tool_prefix"; then 2242 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2243 set dummy ${ac_tool_prefix}cc; ac_word=$2 2244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2245 $as_echo_n "checking for $ac_word... " >&6; } 2246 if ${ac_cv_prog_CC+:} false; then : 2247 $as_echo_n "(cached) " >&6 2248 else 2249 if test -n "$CC"; then 2250 ac_cv_prog_CC="$CC" # Let the user override the test. 2251 else 2252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2253 for as_dir in $PATH 2254 do 2255 IFS=$as_save_IFS 2256 test -z "$as_dir" && as_dir=. 2257 for ac_exec_ext in '' $ac_executable_extensions; do 2258 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2259 ac_cv_prog_CC="${ac_tool_prefix}cc" 2260 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2261 break 2 2262 fi 2263 done 2264 done 2265 IFS=$as_save_IFS 2266 2267 fi 2268 fi 2269 CC=$ac_cv_prog_CC 2270 if test -n "$CC"; then 2271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2272 $as_echo "$CC" >&6; } 2273 else 2274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2275 $as_echo "no" >&6; } 2276 fi 2277 2278 2279 fi 2280 fi 2281 if test -z "$CC"; then 2282 # Extract the first word of "cc", so it can be a program name with args. 2283 set dummy cc; ac_word=$2 2284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2285 $as_echo_n "checking for $ac_word... " >&6; } 2286 if ${ac_cv_prog_CC+:} false; then : 2287 $as_echo_n "(cached) " >&6 2288 else 2289 if test -n "$CC"; then 2290 ac_cv_prog_CC="$CC" # Let the user override the test. 2291 else 2292 ac_prog_rejected=no 2293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2294 for as_dir in $PATH 2295 do 2296 IFS=$as_save_IFS 2297 test -z "$as_dir" && as_dir=. 2298 for ac_exec_ext in '' $ac_executable_extensions; do 2299 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2300 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2301 ac_prog_rejected=yes 2302 continue 2303 fi 2304 ac_cv_prog_CC="cc" 2305 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2306 break 2 2307 fi 2308 done 2309 done 2310 IFS=$as_save_IFS 2311 2312 if test $ac_prog_rejected = yes; then 2313 # We found a bogon in the path, so make sure we never use it. 2314 set dummy $ac_cv_prog_CC 2315 shift 2316 if test $# != 0; then 2317 # We chose a different compiler from the bogus one. 2318 # However, it has the same basename, so the bogon will be chosen 2319 # first if we set CC to just the basename; use the full file name. 2320 shift 2321 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2322 fi 2323 fi 2324 fi 2325 fi 2326 CC=$ac_cv_prog_CC 2327 if test -n "$CC"; then 2328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2329 $as_echo "$CC" >&6; } 2330 else 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2332 $as_echo "no" >&6; } 2333 fi 2334 2335 2336 fi 2337 if test -z "$CC"; then 2338 if test -n "$ac_tool_prefix"; then 2339 for ac_prog in cl.exe 2340 do 2341 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2342 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2344 $as_echo_n "checking for $ac_word... " >&6; } 2345 if ${ac_cv_prog_CC+:} false; then : 2346 $as_echo_n "(cached) " >&6 2347 else 2348 if test -n "$CC"; then 2349 ac_cv_prog_CC="$CC" # Let the user override the test. 2350 else 2351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2352 for as_dir in $PATH 2353 do 2354 IFS=$as_save_IFS 2355 test -z "$as_dir" && as_dir=. 2356 for ac_exec_ext in '' $ac_executable_extensions; do 2357 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2358 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2360 break 2 2361 fi 2362 done 2363 done 2364 IFS=$as_save_IFS 2365 2366 fi 2367 fi 2368 CC=$ac_cv_prog_CC 2369 if test -n "$CC"; then 2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2371 $as_echo "$CC" >&6; } 2372 else 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2374 $as_echo "no" >&6; } 2375 fi 2376 2377 2378 test -n "$CC" && break 2379 done 2380 fi 2381 if test -z "$CC"; then 2382 ac_ct_CC=$CC 2383 for ac_prog in cl.exe 2384 do 2385 # Extract the first word of "$ac_prog", so it can be a program name with args. 2386 set dummy $ac_prog; ac_word=$2 2387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2388 $as_echo_n "checking for $ac_word... " >&6; } 2389 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2390 $as_echo_n "(cached) " >&6 2391 else 2392 if test -n "$ac_ct_CC"; then 2393 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2394 else 2395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2396 for as_dir in $PATH 2397 do 2398 IFS=$as_save_IFS 2399 test -z "$as_dir" && as_dir=. 2400 for ac_exec_ext in '' $ac_executable_extensions; do 2401 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2402 ac_cv_prog_ac_ct_CC="$ac_prog" 2403 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2404 break 2 2405 fi 2406 done 2407 done 2408 IFS=$as_save_IFS 2409 2410 fi 2411 fi 2412 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2413 if test -n "$ac_ct_CC"; then 2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2415 $as_echo "$ac_ct_CC" >&6; } 2416 else 2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2418 $as_echo "no" >&6; } 2419 fi 2420 2421 2422 test -n "$ac_ct_CC" && break 2423 done 2424 2425 if test "x$ac_ct_CC" = x; then 2426 CC="" 2427 else 2428 case $cross_compiling:$ac_tool_warned in 2429 yes:) 2430 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2431 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2432 ac_tool_warned=yes ;; 2433 esac 2434 CC=$ac_ct_CC 2435 fi 2436 fi 2437 2438 fi 2439 2440 2441 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2442 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2443 as_fn_error $? "no acceptable C compiler found in \$PATH 2444 See \`config.log' for more details" "$LINENO" 5 ; } 2445 2446 # Provide some information about the compiler. 2447 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2448 set X $ac_compile 2449 ac_compiler=$2 2450 for ac_option in --version -v -V -qversion; do 2451 { { ac_try="$ac_compiler $ac_option >&5" 2452 case "(($ac_try" in 2453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2454 *) ac_try_echo=$ac_try;; 2455 esac 2456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2457 $as_echo "$ac_try_echo"; } >&5 2458 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2459 ac_status=$? 2460 if test -s conftest.err; then 2461 sed '10a\ 2462 ... rest of stderr output deleted ... 2463 10q' conftest.err >conftest.er1 2464 cat conftest.er1 >&5 2465 fi 2466 rm -f conftest.er1 conftest.err 2467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2468 test $ac_status = 0; } 2469 done 2470 2471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2472 /* end confdefs.h. */ 2473 2474 int 2475 main () 2476 { 2477 2478 ; 2479 return 0; 2480 } 2481 _ACEOF 2482 ac_clean_files_save=$ac_clean_files 2483 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2484 # Try to create an executable without -o first, disregard a.out. 2485 # It will help us diagnose broken compilers, and finding out an intuition 2486 # of exeext. 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2488 $as_echo_n "checking whether the C compiler works... " >&6; } 2489 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2490 2491 # The possible output files: 2492 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2493 2494 ac_rmfiles= 2495 for ac_file in $ac_files 2496 do 2497 case $ac_file in 2498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2499 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2500 esac 2501 done 2502 rm -f $ac_rmfiles 2503 2504 if { { ac_try="$ac_link_default" 2505 case "(($ac_try" in 2506 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2507 *) ac_try_echo=$ac_try;; 2508 esac 2509 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2510 $as_echo "$ac_try_echo"; } >&5 2511 (eval "$ac_link_default") 2>&5 2512 ac_status=$? 2513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2514 test $ac_status = 0; }; then : 2515 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2516 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2517 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2518 # so that the user can short-circuit this test for compilers unknown to 2519 # Autoconf. 2520 for ac_file in $ac_files '' 2521 do 2522 test -f "$ac_file" || continue 2523 case $ac_file in 2524 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2525 ;; 2526 [ab].out ) 2527 # We found the default executable, but exeext='' is most 2528 # certainly right. 2529 break;; 2530 *.* ) 2531 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2532 then :; else 2533 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2534 fi 2535 # We set ac_cv_exeext here because the later test for it is not 2536 # safe: cross compilers may not add the suffix if given an `-o' 2537 # argument, so we may need to know it at that point already. 2538 # Even if this section looks crufty: it has the advantage of 2539 # actually working. 2540 break;; 2541 * ) 2542 break;; 2543 esac 2544 done 2545 test "$ac_cv_exeext" = no && ac_cv_exeext= 2546 2547 else 2548 ac_file='' 2549 fi 2550 if test -z "$ac_file"; then : 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2552 $as_echo "no" >&6; } 2553 $as_echo "$as_me: failed program was:" >&5 2554 sed 's/^/| /' conftest.$ac_ext >&5 2555 2556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2558 as_fn_error 77 "C compiler cannot create executables 2559 See \`config.log' for more details" "$LINENO" 5 ; } 2560 else 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2562 $as_echo "yes" >&6; } 2563 fi 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2565 $as_echo_n "checking for C compiler default output file name... " >&6; } 2566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2567 $as_echo "$ac_file" >&6; } 2568 ac_exeext=$ac_cv_exeext 2569 2570 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2571 ac_clean_files=$ac_clean_files_save 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2573 $as_echo_n "checking for suffix of executables... " >&6; } 2574 if { { ac_try="$ac_link" 2575 case "(($ac_try" in 2576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2577 *) ac_try_echo=$ac_try;; 2578 esac 2579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2580 $as_echo "$ac_try_echo"; } >&5 2581 (eval "$ac_link") 2>&5 2582 ac_status=$? 2583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2584 test $ac_status = 0; }; then : 2585 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2586 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2587 # work properly (i.e., refer to `conftest.exe'), while it won't with 2588 # `rm'. 2589 for ac_file in conftest.exe conftest conftest.*; do 2590 test -f "$ac_file" || continue 2591 case $ac_file in 2592 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2593 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2594 break;; 2595 * ) break;; 2596 esac 2597 done 2598 else 2599 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2600 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2601 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2602 See \`config.log' for more details" "$LINENO" 5 ; } 2603 fi 2604 rm -f conftest conftest$ac_cv_exeext 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2606 $as_echo "$ac_cv_exeext" >&6; } 2607 2608 rm -f conftest.$ac_ext 2609 EXEEXT=$ac_cv_exeext 2610 ac_exeext=$EXEEXT 2611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2612 /* end confdefs.h. */ 2613 #include <stdio.h> 2614 int 2615 main () 2616 { 2617 FILE *f = fopen ("conftest.out", "w"); 2618 return ferror (f) || fclose (f) != 0; 2619 2620 ; 2621 return 0; 2622 } 2623 _ACEOF 2624 ac_clean_files="$ac_clean_files conftest.out" 2625 # Check that the compiler produces executables we can run. If not, either 2626 # the compiler is broken, or we cross compile. 2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2628 $as_echo_n "checking whether we are cross compiling... " >&6; } 2629 if test "$cross_compiling" != yes; then 2630 { { ac_try="$ac_link" 2631 case "(($ac_try" in 2632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2633 *) ac_try_echo=$ac_try;; 2634 esac 2635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2636 $as_echo "$ac_try_echo"; } >&5 2637 (eval "$ac_link") 2>&5 2638 ac_status=$? 2639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2640 test $ac_status = 0; } 2641 if { ac_try='./conftest$ac_cv_exeext' 2642 { { case "(($ac_try" in 2643 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2644 *) ac_try_echo=$ac_try;; 2645 esac 2646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2647 $as_echo "$ac_try_echo"; } >&5 2648 (eval "$ac_try") 2>&5 2649 ac_status=$? 2650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2651 test $ac_status = 0; }; }; then 2652 cross_compiling=no 2653 else 2654 if test "$cross_compiling" = maybe; then 2655 cross_compiling=yes 2656 else 2657 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2658 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2659 as_fn_error $? "cannot run C compiled programs. 2660 If you meant to cross compile, use \`--host'. 2661 See \`config.log' for more details" "$LINENO" 5 ; } 2662 fi 2663 fi 2664 fi 2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2666 $as_echo "$cross_compiling" >&6; } 2667 2668 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2669 ac_clean_files=$ac_clean_files_save 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2671 $as_echo_n "checking for suffix of object files... " >&6; } 2672 if ${ac_cv_objext+:} false; then : 2673 $as_echo_n "(cached) " >&6 2674 else 2675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2676 /* end confdefs.h. */ 2677 2678 int 2679 main () 2680 { 2681 2682 ; 2683 return 0; 2684 } 2685 _ACEOF 2686 rm -f conftest.o conftest.obj 2687 if { { ac_try="$ac_compile" 2688 case "(($ac_try" in 2689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2690 *) ac_try_echo=$ac_try;; 2691 esac 2692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2693 $as_echo "$ac_try_echo"; } >&5 2694 (eval "$ac_compile") 2>&5 2695 ac_status=$? 2696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2697 test $ac_status = 0; }; then : 2698 for ac_file in conftest.o conftest.obj conftest.*; do 2699 test -f "$ac_file" || continue; 2700 case $ac_file in 2701 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2702 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2703 break;; 2704 esac 2705 done 2706 else 2707 $as_echo "$as_me: failed program was:" >&5 2708 sed 's/^/| /' conftest.$ac_ext >&5 2709 2710 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2712 as_fn_error $? "cannot compute suffix of object files: cannot compile 2713 See \`config.log' for more details" "$LINENO" 5 ; } 2714 fi 2715 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2716 fi 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2718 $as_echo "$ac_cv_objext" >&6; } 2719 OBJEXT=$ac_cv_objext 2720 ac_objext=$OBJEXT 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2722 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2723 if ${ac_cv_c_compiler_gnu+:} false; then : 2724 $as_echo_n "(cached) " >&6 2725 else 2726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2727 /* end confdefs.h. */ 2728 2729 int 2730 main () 2731 { 2732 #ifndef __GNUC__ 2733 choke me 2734 #endif 2735 2736 ; 2737 return 0; 2738 } 2739 _ACEOF 2740 if ac_fn_c_try_compile "$LINENO"; then : 2741 ac_compiler_gnu=yes 2742 else 2743 ac_compiler_gnu=no 2744 fi 2745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2746 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2747 2748 fi 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2750 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2751 if test $ac_compiler_gnu = yes; then 2752 GCC=yes 2753 else 2754 GCC= 2755 fi 2756 ac_test_CFLAGS=${CFLAGS+set} 2757 ac_save_CFLAGS=$CFLAGS 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2759 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2760 if ${ac_cv_prog_cc_g+:} false; then : 2761 $as_echo_n "(cached) " >&6 2762 else 2763 ac_save_c_werror_flag=$ac_c_werror_flag 2764 ac_c_werror_flag=yes 2765 ac_cv_prog_cc_g=no 2766 CFLAGS="-g" 2767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2768 /* end confdefs.h. */ 2769 2770 int 2771 main () 2772 { 2773 2774 ; 2775 return 0; 2776 } 2777 _ACEOF 2778 if ac_fn_c_try_compile "$LINENO"; then : 2779 ac_cv_prog_cc_g=yes 2780 else 2781 CFLAGS="" 2782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2783 /* end confdefs.h. */ 2784 2785 int 2786 main () 2787 { 2788 2789 ; 2790 return 0; 2791 } 2792 _ACEOF 2793 if ac_fn_c_try_compile "$LINENO"; then : 2794 2795 else 2796 ac_c_werror_flag=$ac_save_c_werror_flag 2797 CFLAGS="-g" 2798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2799 /* end confdefs.h. */ 2800 2801 int 2802 main () 2803 { 2804 2805 ; 2806 return 0; 2807 } 2808 _ACEOF 2809 if ac_fn_c_try_compile "$LINENO"; then : 2810 ac_cv_prog_cc_g=yes 2811 fi 2812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2813 fi 2814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2815 fi 2816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2817 ac_c_werror_flag=$ac_save_c_werror_flag 2818 fi 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2820 $as_echo "$ac_cv_prog_cc_g" >&6; } 2821 if test "$ac_test_CFLAGS" = set; then 2822 CFLAGS=$ac_save_CFLAGS 2823 elif test $ac_cv_prog_cc_g = yes; then 2824 if test "$GCC" = yes; then 2825 CFLAGS="-g -O2" 2826 else 2827 CFLAGS="-g" 2828 fi 2829 else 2830 if test "$GCC" = yes; then 2831 CFLAGS="-O2" 2832 else 2833 CFLAGS= 2834 fi 2835 fi 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2837 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2838 if ${ac_cv_prog_cc_c89+:} false; then : 2839 $as_echo_n "(cached) " >&6 2840 else 2841 ac_cv_prog_cc_c89=no 2842 ac_save_CC=$CC 2843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2844 /* end confdefs.h. */ 2845 #include <stdarg.h> 2846 #include <stdio.h> 2847 #include <sys/types.h> 2848 #include <sys/stat.h> 2849 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2850 struct buf { int x; }; 2851 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2852 static char *e (p, i) 2853 char **p; 2854 int i; 2855 { 2856 return p[i]; 2857 } 2858 static char *f (char * (*g) (char **, int), char **p, ...) 2859 { 2860 char *s; 2861 va_list v; 2862 va_start (v,p); 2863 s = g (p, va_arg (v,int)); 2864 va_end (v); 2865 return s; 2866 } 2867 2868 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2869 function prototypes and stuff, but not '\xHH' hex character constants. 2870 These don't provoke an error unfortunately, instead are silently treated 2871 as 'x'. The following induces an error, until -std is added to get 2872 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2873 array size at least. It's necessary to write '\x00'==0 to get something 2874 that's true only with -std. */ 2875 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2876 2877 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2878 inside strings and character constants. */ 2879 #define FOO(x) 'x' 2880 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2881 2882 int test (int i, double x); 2883 struct s1 {int (*f) (int a);}; 2884 struct s2 {int (*f) (double a);}; 2885 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2886 int argc; 2887 char **argv; 2888 int 2889 main () 2890 { 2891 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2892 ; 2893 return 0; 2894 } 2895 _ACEOF 2896 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2897 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2898 do 2899 CC="$ac_save_CC $ac_arg" 2900 if ac_fn_c_try_compile "$LINENO"; then : 2901 ac_cv_prog_cc_c89=$ac_arg 2902 fi 2903 rm -f core conftest.err conftest.$ac_objext 2904 test "x$ac_cv_prog_cc_c89" != "xno" && break 2905 done 2906 rm -f conftest.$ac_ext 2907 CC=$ac_save_CC 2908 2909 fi 2910 # AC_CACHE_VAL 2911 case "x$ac_cv_prog_cc_c89" in 2912 x) 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2914 $as_echo "none needed" >&6; } ;; 2915 xno) 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2917 $as_echo "unsupported" >&6; } ;; 2918 *) 2919 CC="$CC $ac_cv_prog_cc_c89" 2920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2921 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2922 esac 2923 if test "x$ac_cv_prog_cc_c89" != xno; then : 2924 2925 fi 2926 2927 ac_ext=c 2928 ac_cpp='$CPP $CPPFLAGS' 2929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2931 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2932 2933 2934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 2935 $as_echo_n "checking for library containing strerror... " >&6; } 2936 if ${ac_cv_search_strerror+:} false; then : 2937 $as_echo_n "(cached) " >&6 2938 else 2939 ac_func_search_save_LIBS=$LIBS 2940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2941 /* end confdefs.h. */ 2942 2943 /* Override any GCC internal prototype to avoid an error. 2944 Use char because int might match the return type of a GCC 2945 builtin and then its argument prototype would still apply. */ 2946 #ifdef __cplusplus 2947 extern "C" 2948 #endif 2949 char strerror (); 2950 int 2951 main () 2952 { 2953 return strerror (); 2954 ; 2955 return 0; 2956 } 2957 _ACEOF 2958 for ac_lib in '' cposix; do 2959 if test -z "$ac_lib"; then 2960 ac_res="none required" 2961 else 2962 ac_res=-l$ac_lib 2963 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2964 fi 2965 if ac_fn_c_try_link "$LINENO"; then : 2966 ac_cv_search_strerror=$ac_res 2967 fi 2968 rm -f core conftest.err conftest.$ac_objext \ 2969 conftest$ac_exeext 2970 if ${ac_cv_search_strerror+:} false; then : 2971 break 2972 fi 2973 done 2974 if ${ac_cv_search_strerror+:} false; then : 2975 2976 else 2977 ac_cv_search_strerror=no 2978 fi 2979 rm conftest.$ac_ext 2980 LIBS=$ac_func_search_save_LIBS 2981 fi 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 2983 $as_echo "$ac_cv_search_strerror" >&6; } 2984 ac_res=$ac_cv_search_strerror 2985 if test "$ac_res" != no; then : 2986 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 2987 2988 fi 2989 2990 ac_ext=c 2991 ac_cpp='$CPP $CPPFLAGS' 2992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2994 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 2996 $as_echo_n "checking how to run the C preprocessor... " >&6; } 2997 # On Suns, sometimes $CPP names a directory. 2998 if test -n "$CPP" && test -d "$CPP"; then 2999 CPP= 3000 fi 3001 if test -z "$CPP"; then 3002 if ${ac_cv_prog_CPP+:} false; then : 3003 $as_echo_n "(cached) " >&6 3004 else 3005 # Double quotes because CPP needs to be expanded 3006 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3007 do 3008 ac_preproc_ok=false 3009 for ac_c_preproc_warn_flag in '' yes 3010 do 3011 # Use a header file that comes with gcc, so configuring glibc 3012 # with a fresh cross-compiler works. 3013 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3014 # <limits.h> exists even on freestanding compilers. 3015 # On the NeXT, cc -E runs the code through the compiler's parser, 3016 # not just through cpp. "Syntax error" is here to catch this case. 3017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3018 /* end confdefs.h. */ 3019 #ifdef __STDC__ 3020 # include <limits.h> 3021 #else 3022 # include <assert.h> 3023 #endif 3024 Syntax error 3025 _ACEOF 3026 if ac_fn_c_try_cpp "$LINENO"; then : 3027 3028 else 3029 # Broken: fails on valid input. 3030 continue 3031 fi 3032 rm -f conftest.err conftest.i conftest.$ac_ext 3033 3034 # OK, works on sane cases. Now check whether nonexistent headers 3035 # can be detected and how. 3036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3037 /* end confdefs.h. */ 3038 #include <ac_nonexistent.h> 3039 _ACEOF 3040 if ac_fn_c_try_cpp "$LINENO"; then : 3041 # Broken: success on invalid input. 3042 continue 3043 else 3044 # Passes both tests. 3045 ac_preproc_ok=: 3046 break 3047 fi 3048 rm -f conftest.err conftest.i conftest.$ac_ext 3049 3050 done 3051 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3052 rm -f conftest.i conftest.err conftest.$ac_ext 3053 if $ac_preproc_ok; then : 3054 break 3055 fi 3056 3057 done 3058 ac_cv_prog_CPP=$CPP 3059 3060 fi 3061 CPP=$ac_cv_prog_CPP 3062 else 3063 ac_cv_prog_CPP=$CPP 3064 fi 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3066 $as_echo "$CPP" >&6; } 3067 ac_preproc_ok=false 3068 for ac_c_preproc_warn_flag in '' yes 3069 do 3070 # Use a header file that comes with gcc, so configuring glibc 3071 # with a fresh cross-compiler works. 3072 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3073 # <limits.h> exists even on freestanding compilers. 3074 # On the NeXT, cc -E runs the code through the compiler's parser, 3075 # not just through cpp. "Syntax error" is here to catch this case. 3076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3077 /* end confdefs.h. */ 3078 #ifdef __STDC__ 3079 # include <limits.h> 3080 #else 3081 # include <assert.h> 3082 #endif 3083 Syntax error 3084 _ACEOF 3085 if ac_fn_c_try_cpp "$LINENO"; then : 3086 3087 else 3088 # Broken: fails on valid input. 3089 continue 3090 fi 3091 rm -f conftest.err conftest.i conftest.$ac_ext 3092 3093 # OK, works on sane cases. Now check whether nonexistent headers 3094 # can be detected and how. 3095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3096 /* end confdefs.h. */ 3097 #include <ac_nonexistent.h> 3098 _ACEOF 3099 if ac_fn_c_try_cpp "$LINENO"; then : 3100 # Broken: success on invalid input. 3101 continue 3102 else 3103 # Passes both tests. 3104 ac_preproc_ok=: 3105 break 3106 fi 3107 rm -f conftest.err conftest.i conftest.$ac_ext 3108 3109 done 3110 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3111 rm -f conftest.i conftest.err conftest.$ac_ext 3112 if $ac_preproc_ok; then : 3113 3114 else 3115 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3116 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3117 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3118 See \`config.log' for more details" "$LINENO" 5 ; } 3119 fi 3120 3121 ac_ext=c 3122 ac_cpp='$CPP $CPPFLAGS' 3123 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3124 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3125 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3126 3127 3128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3129 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3130 if ${ac_cv_path_GREP+:} false; then : 3131 $as_echo_n "(cached) " >&6 3132 else 3133 if test -z "$GREP"; then 3134 ac_path_GREP_found=false 3135 # Loop through the user's path and test for each of PROGNAME-LIST 3136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3137 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3138 do 3139 IFS=$as_save_IFS 3140 test -z "$as_dir" && as_dir=. 3141 for ac_prog in grep ggrep; do 3142 for ac_exec_ext in '' $ac_executable_extensions; do 3143 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3144 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3145 # Check for GNU ac_path_GREP and select it if it is found. 3146 # Check for GNU $ac_path_GREP 3147 case `"$ac_path_GREP" --version 2>&1` in 3148 *GNU*) 3149 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3150 *) 3151 ac_count=0 3152 $as_echo_n 0123456789 >"conftest.in" 3153 while : 3154 do 3155 cat "conftest.in" "conftest.in" >"conftest.tmp" 3156 mv "conftest.tmp" "conftest.in" 3157 cp "conftest.in" "conftest.nl" 3158 $as_echo 'GREP' >> "conftest.nl" 3159 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3160 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3161 as_fn_arith $ac_count + 1 && ac_count=$as_val 3162 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3163 # Best one so far, save it but keep looking for a better one 3164 ac_cv_path_GREP="$ac_path_GREP" 3165 ac_path_GREP_max=$ac_count 3166 fi 3167 # 10*(2^10) chars as input seems more than enough 3168 test $ac_count -gt 10 && break 3169 done 3170 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3171 esac 3172 3173 $ac_path_GREP_found && break 3 3174 done 3175 done 3176 done 3177 IFS=$as_save_IFS 3178 if test -z "$ac_cv_path_GREP"; then 3179 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3180 fi 3181 else 3182 ac_cv_path_GREP=$GREP 3183 fi 3184 3185 fi 3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3187 $as_echo "$ac_cv_path_GREP" >&6; } 3188 GREP="$ac_cv_path_GREP" 3189 3190 3191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3192 $as_echo_n "checking for egrep... " >&6; } 3193 if ${ac_cv_path_EGREP+:} false; then : 3194 $as_echo_n "(cached) " >&6 3195 else 3196 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3197 then ac_cv_path_EGREP="$GREP -E" 3198 else 3199 if test -z "$EGREP"; then 3200 ac_path_EGREP_found=false 3201 # Loop through the user's path and test for each of PROGNAME-LIST 3202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3203 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3204 do 3205 IFS=$as_save_IFS 3206 test -z "$as_dir" && as_dir=. 3207 for ac_prog in egrep; do 3208 for ac_exec_ext in '' $ac_executable_extensions; do 3209 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3210 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3211 # Check for GNU ac_path_EGREP and select it if it is found. 3212 # Check for GNU $ac_path_EGREP 3213 case `"$ac_path_EGREP" --version 2>&1` in 3214 *GNU*) 3215 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3216 *) 3217 ac_count=0 3218 $as_echo_n 0123456789 >"conftest.in" 3219 while : 3220 do 3221 cat "conftest.in" "conftest.in" >"conftest.tmp" 3222 mv "conftest.tmp" "conftest.in" 3223 cp "conftest.in" "conftest.nl" 3224 $as_echo 'EGREP' >> "conftest.nl" 3225 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3226 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3227 as_fn_arith $ac_count + 1 && ac_count=$as_val 3228 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3229 # Best one so far, save it but keep looking for a better one 3230 ac_cv_path_EGREP="$ac_path_EGREP" 3231 ac_path_EGREP_max=$ac_count 3232 fi 3233 # 10*(2^10) chars as input seems more than enough 3234 test $ac_count -gt 10 && break 3235 done 3236 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3237 esac 3238 3239 $ac_path_EGREP_found && break 3 3240 done 3241 done 3242 done 3243 IFS=$as_save_IFS 3244 if test -z "$ac_cv_path_EGREP"; then 3245 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3246 fi 3247 else 3248 ac_cv_path_EGREP=$EGREP 3249 fi 3250 3251 fi 3252 fi 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3254 $as_echo "$ac_cv_path_EGREP" >&6; } 3255 EGREP="$ac_cv_path_EGREP" 3256 3257 3258 if test $ac_cv_c_compiler_gnu = yes; then 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 3260 $as_echo_n "checking whether $CC needs -traditional... " >&6; } 3261 if ${ac_cv_prog_gcc_traditional+:} false; then : 3262 $as_echo_n "(cached) " >&6 3263 else 3264 ac_pattern="Autoconf.*'x'" 3265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3266 /* end confdefs.h. */ 3267 #include <sgtty.h> 3268 Autoconf TIOCGETP 3269 _ACEOF 3270 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3271 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3272 ac_cv_prog_gcc_traditional=yes 3273 else 3274 ac_cv_prog_gcc_traditional=no 3275 fi 3276 rm -f conftest* 3277 3278 3279 if test $ac_cv_prog_gcc_traditional = no; then 3280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3281 /* end confdefs.h. */ 3282 #include <termio.h> 3283 Autoconf TCGETA 3284 _ACEOF 3285 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3286 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3287 ac_cv_prog_gcc_traditional=yes 3288 fi 3289 rm -f conftest* 3290 3291 fi 3292 fi 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 3294 $as_echo "$ac_cv_prog_gcc_traditional" >&6; } 3295 if test $ac_cv_prog_gcc_traditional = yes; then 3296 CC="$CC -traditional" 3297 fi 3298 fi 3299 3300 ac_aux_dir= 3301 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3302 if test -f "$ac_dir/install-sh"; then 3303 ac_aux_dir=$ac_dir 3304 ac_install_sh="$ac_aux_dir/install-sh -c" 3305 break 3306 elif test -f "$ac_dir/install.sh"; then 3307 ac_aux_dir=$ac_dir 3308 ac_install_sh="$ac_aux_dir/install.sh -c" 3309 break 3310 elif test -f "$ac_dir/shtool"; then 3311 ac_aux_dir=$ac_dir 3312 ac_install_sh="$ac_aux_dir/shtool install -c" 3313 break 3314 fi 3315 done 3316 if test -z "$ac_aux_dir"; then 3317 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3318 fi 3319 3320 # These three variables are undocumented and unsupported, 3321 # and are intended to be withdrawn in a future Autoconf release. 3322 # They can cause serious problems if a builder's source tree is in a directory 3323 # whose full name contains unusual characters. 3324 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3325 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3326 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3327 3328 3329 # Find a good install program. We prefer a C program (faster), 3330 # so one script is as good as another. But avoid the broken or 3331 # incompatible versions: 3332 # SysV /etc/install, /usr/sbin/install 3333 # SunOS /usr/etc/install 3334 # IRIX /sbin/install 3335 # AIX /bin/install 3336 # AmigaOS /C/install, which installs bootblocks on floppy discs 3337 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3338 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3339 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3340 # OS/2's system install, which has a completely different semantic 3341 # ./install, which can be erroneously created by make from ./install.sh. 3342 # Reject install programs that cannot install multiple files. 3343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3344 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3345 if test -z "$INSTALL"; then 3346 if ${ac_cv_path_install+:} false; then : 3347 $as_echo_n "(cached) " >&6 3348 else 3349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3350 for as_dir in $PATH 3351 do 3352 IFS=$as_save_IFS 3353 test -z "$as_dir" && as_dir=. 3354 # Account for people who put trailing slashes in PATH elements. 3355 case $as_dir/ in #(( 3356 ./ | .// | /[cC]/* | \ 3357 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3358 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3359 /usr/ucb/* ) ;; 3360 *) 3361 # OSF1 and SCO ODT 3.0 have their own names for install. 3362 # Don't use installbsd from OSF since it installs stuff as root 3363 # by default. 3364 for ac_prog in ginstall scoinst install; do 3365 for ac_exec_ext in '' $ac_executable_extensions; do 3366 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3367 if test $ac_prog = install && 3368 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3369 # AIX install. It has an incompatible calling convention. 3370 : 3371 elif test $ac_prog = install && 3372 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3373 # program-specific install script used by HP pwplus--don't use. 3374 : 3375 else 3376 rm -rf conftest.one conftest.two conftest.dir 3377 echo one > conftest.one 3378 echo two > conftest.two 3379 mkdir conftest.dir 3380 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3381 test -s conftest.one && test -s conftest.two && 3382 test -s conftest.dir/conftest.one && 3383 test -s conftest.dir/conftest.two 3384 then 3385 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3386 break 3 3387 fi 3388 fi 3389 fi 3390 done 3391 done 3392 ;; 3393 esac 3394 3395 done 3396 IFS=$as_save_IFS 3397 3398 rm -rf conftest.one conftest.two conftest.dir 3399 3400 fi 3401 if test "${ac_cv_path_install+set}" = set; then 3402 INSTALL=$ac_cv_path_install 3403 else 3404 # As a last resort, use the slow shell script. Don't cache a 3405 # value for INSTALL within a source directory, because that will 3406 # break other packages using the cache if that directory is 3407 # removed, or if the value is a relative name. 3408 INSTALL=$ac_install_sh 3409 fi 3410 fi 3411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3412 $as_echo "$INSTALL" >&6; } 3413 3414 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3415 # It thinks the first close brace ends the variable substitution. 3416 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3417 3418 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3419 3420 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3421 3422 3423 # Checks for compilation model. 3424 # Check whether --enable-largefile was given. 3425 if test "${enable_largefile+set}" = set; then : 3426 enableval=$enable_largefile; 3427 fi 3428 3429 if test "$enable_largefile" != no; then 3430 3431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3432 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 3433 if ${ac_cv_sys_largefile_CC+:} false; then : 3434 $as_echo_n "(cached) " >&6 3435 else 3436 ac_cv_sys_largefile_CC=no 3437 if test "$GCC" != yes; then 3438 ac_save_CC=$CC 3439 while :; do 3440 # IRIX 6.2 and later do not support large files by default, 3441 # so use the C compiler's -n32 option if that helps. 3442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3443 /* end confdefs.h. */ 3444 #include <sys/types.h> 3445 /* Check that off_t can represent 2**63 - 1 correctly. 3446 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3447 since some C++ compilers masquerading as C compilers 3448 incorrectly reject 9223372036854775807. */ 3449 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3450 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3451 && LARGE_OFF_T % 2147483647 == 1) 3452 ? 1 : -1]; 3453 int 3454 main () 3455 { 3456 3457 ; 3458 return 0; 3459 } 3460 _ACEOF 3461 if ac_fn_c_try_compile "$LINENO"; then : 3462 break 3463 fi 3464 rm -f core conftest.err conftest.$ac_objext 3465 CC="$CC -n32" 3466 if ac_fn_c_try_compile "$LINENO"; then : 3467 ac_cv_sys_largefile_CC=' -n32'; break 3468 fi 3469 rm -f core conftest.err conftest.$ac_objext 3470 break 3471 done 3472 CC=$ac_save_CC 3473 rm -f conftest.$ac_ext 3474 fi 3475 fi 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3477 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 3478 if test "$ac_cv_sys_largefile_CC" != no; then 3479 CC=$CC$ac_cv_sys_largefile_CC 3480 fi 3481 3482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3483 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3484 if ${ac_cv_sys_file_offset_bits+:} false; then : 3485 $as_echo_n "(cached) " >&6 3486 else 3487 while :; do 3488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3489 /* end confdefs.h. */ 3490 #include <sys/types.h> 3491 /* Check that off_t can represent 2**63 - 1 correctly. 3492 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3493 since some C++ compilers masquerading as C compilers 3494 incorrectly reject 9223372036854775807. */ 3495 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3496 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3497 && LARGE_OFF_T % 2147483647 == 1) 3498 ? 1 : -1]; 3499 int 3500 main () 3501 { 3502 3503 ; 3504 return 0; 3505 } 3506 _ACEOF 3507 if ac_fn_c_try_compile "$LINENO"; then : 3508 ac_cv_sys_file_offset_bits=no; break 3509 fi 3510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3512 /* end confdefs.h. */ 3513 #define _FILE_OFFSET_BITS 64 3514 #include <sys/types.h> 3515 /* Check that off_t can represent 2**63 - 1 correctly. 3516 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3517 since some C++ compilers masquerading as C compilers 3518 incorrectly reject 9223372036854775807. */ 3519 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3520 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3521 && LARGE_OFF_T % 2147483647 == 1) 3522 ? 1 : -1]; 3523 int 3524 main () 3525 { 3526 3527 ; 3528 return 0; 3529 } 3530 _ACEOF 3531 if ac_fn_c_try_compile "$LINENO"; then : 3532 ac_cv_sys_file_offset_bits=64; break 3533 fi 3534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3535 ac_cv_sys_file_offset_bits=unknown 3536 break 3537 done 3538 fi 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 3540 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 3541 case $ac_cv_sys_file_offset_bits in #( 3542 no | unknown) ;; 3543 *) 3544 cat >>confdefs.h <<_ACEOF 3545 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3546 _ACEOF 3547 ;; 3548 esac 3549 rm -rf conftest* 3550 if test $ac_cv_sys_file_offset_bits = unknown; then 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 3552 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 3553 if ${ac_cv_sys_large_files+:} false; then : 3554 $as_echo_n "(cached) " >&6 3555 else 3556 while :; do 3557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3558 /* end confdefs.h. */ 3559 #include <sys/types.h> 3560 /* Check that off_t can represent 2**63 - 1 correctly. 3561 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3562 since some C++ compilers masquerading as C compilers 3563 incorrectly reject 9223372036854775807. */ 3564 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3565 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3566 && LARGE_OFF_T % 2147483647 == 1) 3567 ? 1 : -1]; 3568 int 3569 main () 3570 { 3571 3572 ; 3573 return 0; 3574 } 3575 _ACEOF 3576 if ac_fn_c_try_compile "$LINENO"; then : 3577 ac_cv_sys_large_files=no; break 3578 fi 3579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3581 /* end confdefs.h. */ 3582 #define _LARGE_FILES 1 3583 #include <sys/types.h> 3584 /* Check that off_t can represent 2**63 - 1 correctly. 3585 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3586 since some C++ compilers masquerading as C compilers 3587 incorrectly reject 9223372036854775807. */ 3588 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3589 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3590 && LARGE_OFF_T % 2147483647 == 1) 3591 ? 1 : -1]; 3592 int 3593 main () 3594 { 3595 3596 ; 3597 return 0; 3598 } 3599 _ACEOF 3600 if ac_fn_c_try_compile "$LINENO"; then : 3601 ac_cv_sys_large_files=1; break 3602 fi 3603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3604 ac_cv_sys_large_files=unknown 3605 break 3606 done 3607 fi 3608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 3609 $as_echo "$ac_cv_sys_large_files" >&6; } 3610 case $ac_cv_sys_large_files in #( 3611 no | unknown) ;; 3612 *) 3613 cat >>confdefs.h <<_ACEOF 3614 #define _LARGE_FILES $ac_cv_sys_large_files 3615 _ACEOF 3616 ;; 3617 esac 3618 rm -rf conftest* 3619 fi 3620 fi 3621 3622 3623 # Checks for general libraries. 3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgoto in -ltinfo" >&5 3625 $as_echo_n "checking for tgoto in -ltinfo... " >&6; } 3626 if ${ac_cv_lib_tinfo_tgoto+:} false; then : 3627 $as_echo_n "(cached) " >&6 3628 else 3629 ac_check_lib_save_LIBS=$LIBS 3630 LIBS="-ltinfo $LIBS" 3631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3632 /* end confdefs.h. */ 3633 3634 /* Override any GCC internal prototype to avoid an error. 3635 Use char because int might match the return type of a GCC 3636 builtin and then its argument prototype would still apply. */ 3637 #ifdef __cplusplus 3638 extern "C" 3639 #endif 3640 char tgoto (); 3641 int 3642 main () 3643 { 3644 return tgoto (); 3645 ; 3646 return 0; 3647 } 3648 _ACEOF 3649 if ac_fn_c_try_link "$LINENO"; then : 3650 ac_cv_lib_tinfo_tgoto=yes 3651 else 3652 ac_cv_lib_tinfo_tgoto=no 3653 fi 3654 rm -f core conftest.err conftest.$ac_objext \ 3655 conftest$ac_exeext conftest.$ac_ext 3656 LIBS=$ac_check_lib_save_LIBS 3657 fi 3658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgoto" >&5 3659 $as_echo "$ac_cv_lib_tinfo_tgoto" >&6; } 3660 if test "x$ac_cv_lib_tinfo_tgoto" = xyes; then : 3661 have_tinfo=yes 3662 else 3663 have_tinfo=no 3664 fi 3665 3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initscr in -lxcurses" >&5 3667 $as_echo_n "checking for initscr in -lxcurses... " >&6; } 3668 if ${ac_cv_lib_xcurses_initscr+:} false; then : 3669 $as_echo_n "(cached) " >&6 3670 else 3671 ac_check_lib_save_LIBS=$LIBS 3672 LIBS="-lxcurses $LIBS" 3673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3674 /* end confdefs.h. */ 3675 3676 /* Override any GCC internal prototype to avoid an error. 3677 Use char because int might match the return type of a GCC 3678 builtin and then its argument prototype would still apply. */ 3679 #ifdef __cplusplus 3680 extern "C" 3681 #endif 3682 char initscr (); 3683 int 3684 main () 3685 { 3686 return initscr (); 3687 ; 3688 return 0; 3689 } 3690 _ACEOF 3691 if ac_fn_c_try_link "$LINENO"; then : 3692 ac_cv_lib_xcurses_initscr=yes 3693 else 3694 ac_cv_lib_xcurses_initscr=no 3695 fi 3696 rm -f core conftest.err conftest.$ac_objext \ 3697 conftest$ac_exeext conftest.$ac_ext 3698 LIBS=$ac_check_lib_save_LIBS 3699 fi 3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xcurses_initscr" >&5 3701 $as_echo "$ac_cv_lib_xcurses_initscr" >&6; } 3702 if test "x$ac_cv_lib_xcurses_initscr" = xyes; then : 3703 have_xcurses=yes 3704 else 3705 have_xcurses=no 3706 fi 3707 3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initscr in -lncursesw" >&5 3709 $as_echo_n "checking for initscr in -lncursesw... " >&6; } 3710 if ${ac_cv_lib_ncursesw_initscr+:} false; then : 3711 $as_echo_n "(cached) " >&6 3712 else 3713 ac_check_lib_save_LIBS=$LIBS 3714 LIBS="-lncursesw $LIBS" 3715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3716 /* end confdefs.h. */ 3717 3718 /* Override any GCC internal prototype to avoid an error. 3719 Use char because int might match the return type of a GCC 3720 builtin and then its argument prototype would still apply. */ 3721 #ifdef __cplusplus 3722 extern "C" 3723 #endif 3724 char initscr (); 3725 int 3726 main () 3727 { 3728 return initscr (); 3729 ; 3730 return 0; 3731 } 3732 _ACEOF 3733 if ac_fn_c_try_link "$LINENO"; then : 3734 ac_cv_lib_ncursesw_initscr=yes 3735 else 3736 ac_cv_lib_ncursesw_initscr=no 3737 fi 3738 rm -f core conftest.err conftest.$ac_objext \ 3739 conftest$ac_exeext conftest.$ac_ext 3740 LIBS=$ac_check_lib_save_LIBS 3741 fi 3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_initscr" >&5 3743 $as_echo "$ac_cv_lib_ncursesw_initscr" >&6; } 3744 if test "x$ac_cv_lib_ncursesw_initscr" = xyes; then : 3745 have_ncursesw=yes 3746 else 3747 have_ncursesw=no 3748 fi 3749 3750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initscr in -lncurses" >&5 3751 $as_echo_n "checking for initscr in -lncurses... " >&6; } 3752 if ${ac_cv_lib_ncurses_initscr+:} false; then : 3753 $as_echo_n "(cached) " >&6 3754 else 3755 ac_check_lib_save_LIBS=$LIBS 3756 LIBS="-lncurses $LIBS" 3757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3758 /* end confdefs.h. */ 3759 3760 /* Override any GCC internal prototype to avoid an error. 3761 Use char because int might match the return type of a GCC 3762 builtin and then its argument prototype would still apply. */ 3763 #ifdef __cplusplus 3764 extern "C" 3765 #endif 3766 char initscr (); 3767 int 3768 main () 3769 { 3770 return initscr (); 3771 ; 3772 return 0; 3773 } 3774 _ACEOF 3775 if ac_fn_c_try_link "$LINENO"; then : 3776 ac_cv_lib_ncurses_initscr=yes 3777 else 3778 ac_cv_lib_ncurses_initscr=no 3779 fi 3780 rm -f core conftest.err conftest.$ac_objext \ 3781 conftest$ac_exeext conftest.$ac_ext 3782 LIBS=$ac_check_lib_save_LIBS 3783 fi 3784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_initscr" >&5 3785 $as_echo "$ac_cv_lib_ncurses_initscr" >&6; } 3786 if test "x$ac_cv_lib_ncurses_initscr" = xyes; then : 3787 have_ncurses=yes 3788 else 3789 have_ncurses=no 3790 fi 3791 3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initscr in -lcurses" >&5 3793 $as_echo_n "checking for initscr in -lcurses... " >&6; } 3794 if ${ac_cv_lib_curses_initscr+:} false; then : 3795 $as_echo_n "(cached) " >&6 3796 else 3797 ac_check_lib_save_LIBS=$LIBS 3798 LIBS="-lcurses $LIBS" 3799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3800 /* end confdefs.h. */ 3801 3802 /* Override any GCC internal prototype to avoid an error. 3803 Use char because int might match the return type of a GCC 3804 builtin and then its argument prototype would still apply. */ 3805 #ifdef __cplusplus 3806 extern "C" 3807 #endif 3808 char initscr (); 3809 int 3810 main () 3811 { 3812 return initscr (); 3813 ; 3814 return 0; 3815 } 3816 _ACEOF 3817 if ac_fn_c_try_link "$LINENO"; then : 3818 ac_cv_lib_curses_initscr=yes 3819 else 3820 ac_cv_lib_curses_initscr=no 3821 fi 3822 rm -f core conftest.err conftest.$ac_objext \ 3823 conftest$ac_exeext conftest.$ac_ext 3824 LIBS=$ac_check_lib_save_LIBS 3825 fi 3826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_initscr" >&5 3827 $as_echo "$ac_cv_lib_curses_initscr" >&6; } 3828 if test "x$ac_cv_lib_curses_initscr" = xyes; then : 3829 have_curses=yes 3830 else 3831 have_curses=no 3832 fi 3833 3834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5 3835 $as_echo_n "checking for tgetent in -ltermcap... " >&6; } 3836 if ${ac_cv_lib_termcap_tgetent+:} false; then : 3837 $as_echo_n "(cached) " >&6 3838 else 3839 ac_check_lib_save_LIBS=$LIBS 3840 LIBS="-ltermcap $LIBS" 3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3842 /* end confdefs.h. */ 3843 3844 /* Override any GCC internal prototype to avoid an error. 3845 Use char because int might match the return type of a GCC 3846 builtin and then its argument prototype would still apply. */ 3847 #ifdef __cplusplus 3848 extern "C" 3849 #endif 3850 char tgetent (); 3851 int 3852 main () 3853 { 3854 return tgetent (); 3855 ; 3856 return 0; 3857 } 3858 _ACEOF 3859 if ac_fn_c_try_link "$LINENO"; then : 3860 ac_cv_lib_termcap_tgetent=yes 3861 else 3862 ac_cv_lib_termcap_tgetent=no 3863 fi 3864 rm -f core conftest.err conftest.$ac_objext \ 3865 conftest$ac_exeext conftest.$ac_ext 3866 LIBS=$ac_check_lib_save_LIBS 3867 fi 3868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5 3869 $as_echo "$ac_cv_lib_termcap_tgetent" >&6; } 3870 if test "x$ac_cv_lib_termcap_tgetent" = xyes; then : 3871 have_termcap=yes 3872 else 3873 have_termcap=no 3874 fi 3875 3876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermlib" >&5 3877 $as_echo_n "checking for tgetent in -ltermlib... " >&6; } 3878 if ${ac_cv_lib_termlib_tgetent+:} false; then : 3879 $as_echo_n "(cached) " >&6 3880 else 3881 ac_check_lib_save_LIBS=$LIBS 3882 LIBS="-ltermlib $LIBS" 3883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3884 /* end confdefs.h. */ 3885 3886 /* Override any GCC internal prototype to avoid an error. 3887 Use char because int might match the return type of a GCC 3888 builtin and then its argument prototype would still apply. */ 3889 #ifdef __cplusplus 3890 extern "C" 3891 #endif 3892 char tgetent (); 3893 int 3894 main () 3895 { 3896 return tgetent (); 3897 ; 3898 return 0; 3899 } 3900 _ACEOF 3901 if ac_fn_c_try_link "$LINENO"; then : 3902 ac_cv_lib_termlib_tgetent=yes 3903 else 3904 ac_cv_lib_termlib_tgetent=no 3905 fi 3906 rm -f core conftest.err conftest.$ac_objext \ 3907 conftest$ac_exeext conftest.$ac_ext 3908 LIBS=$ac_check_lib_save_LIBS 3909 fi 3910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termlib_tgetent" >&5 3911 $as_echo "$ac_cv_lib_termlib_tgetent" >&6; } 3912 if test "x$ac_cv_lib_termlib_tgetent" = xyes; then : 3913 have_termlib=yes 3914 else 3915 have_termlib=no 3916 fi 3917 3918 # Regular expressions (regcmp) are in -lgen on Solaris 2, (but in libc 3919 # at least on Solaris 10 (2.10)) and in -lintl on SCO Unix. 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing regcmp" >&5 3921 $as_echo_n "checking for library containing regcmp... " >&6; } 3922 if ${ac_cv_search_regcmp+:} false; then : 3923 $as_echo_n "(cached) " >&6 3924 else 3925 ac_func_search_save_LIBS=$LIBS 3926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3927 /* end confdefs.h. */ 3928 3929 /* Override any GCC internal prototype to avoid an error. 3930 Use char because int might match the return type of a GCC 3931 builtin and then its argument prototype would still apply. */ 3932 #ifdef __cplusplus 3933 extern "C" 3934 #endif 3935 char regcmp (); 3936 int 3937 main () 3938 { 3939 return regcmp (); 3940 ; 3941 return 0; 3942 } 3943 _ACEOF 3944 for ac_lib in '' gen intl PW; do 3945 if test -z "$ac_lib"; then 3946 ac_res="none required" 3947 else 3948 ac_res=-l$ac_lib 3949 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3950 fi 3951 if ac_fn_c_try_link "$LINENO"; then : 3952 ac_cv_search_regcmp=$ac_res 3953 fi 3954 rm -f core conftest.err conftest.$ac_objext \ 3955 conftest$ac_exeext 3956 if ${ac_cv_search_regcmp+:} false; then : 3957 break 3958 fi 3959 done 3960 if ${ac_cv_search_regcmp+:} false; then : 3961 3962 else 3963 ac_cv_search_regcmp=no 3964 fi 3965 rm conftest.$ac_ext 3966 LIBS=$ac_func_search_save_LIBS 3967 fi 3968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regcmp" >&5 3969 $as_echo "$ac_cv_search_regcmp" >&6; } 3970 ac_res=$ac_cv_search_regcmp 3971 if test "$ac_res" != no; then : 3972 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3973 3974 fi 3975 3976 3977 # Checks for terminal libraries 3978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working terminal libraries" >&5 3979 $as_echo_n "checking for working terminal libraries... " >&6; } 3980 TERMLIBS= 3981 3982 # Check for systems where curses is broken. 3983 curses_broken=0 3984 if test x`uname -s` = "xHP-UX" >/dev/null 2>&1; then 3985 if test x`uname -r` = "xB.11.00" >/dev/null 2>&1; then 3986 curses_broken=1 3987 fi 3988 if test x`uname -r` = "xB.11.11" >/dev/null 2>&1; then 3989 curses_broken=1 3990 fi 3991 fi 3992 3993 if test $curses_broken = 0; then 3994 3995 # -- Try tinfo. 3996 if test "x$TERMLIBS" = x; then 3997 if test $have_tinfo = yes; then 3998 TERMLIBS="-ltinfo" 3999 SAVE_LIBS=$LIBS 4000 LIBS="$LIBS $TERMLIBS" 4001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4002 /* end confdefs.h. */ 4003 4004 int 4005 main () 4006 { 4007 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4008 ; 4009 return 0; 4010 } 4011 _ACEOF 4012 if ac_fn_c_try_link "$LINENO"; then : 4013 termok=yes 4014 else 4015 termok=no 4016 fi 4017 rm -f core conftest.err conftest.$ac_objext \ 4018 conftest$ac_exeext conftest.$ac_ext 4019 LIBS=$SAVE_LIBS 4020 if test $termok = no; then TERMLIBS=""; fi 4021 fi 4022 fi 4023 4024 # -- Try xcurses. 4025 if test "x$TERMLIBS" = x; then 4026 if test $have_xcurses = yes; then 4027 TERMLIBS="-lxcurses" 4028 SAVE_LIBS=$LIBS 4029 LIBS="$LIBS $TERMLIBS" 4030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4031 /* end confdefs.h. */ 4032 4033 int 4034 main () 4035 { 4036 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4037 ; 4038 return 0; 4039 } 4040 _ACEOF 4041 if ac_fn_c_try_link "$LINENO"; then : 4042 termok=yes 4043 else 4044 termok=no 4045 fi 4046 rm -f core conftest.err conftest.$ac_objext \ 4047 conftest$ac_exeext conftest.$ac_ext 4048 LIBS=$SAVE_LIBS 4049 if test $termok = no; then TERMLIBS=""; fi 4050 fi 4051 fi 4052 4053 # -- Try ncursesw. 4054 if test "x$TERMLIBS" = x; then 4055 if test $have_ncursesw = yes; then 4056 TERMLIBS="-lncursesw" 4057 SAVE_LIBS=$LIBS 4058 LIBS="$LIBS $TERMLIBS" 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060 /* end confdefs.h. */ 4061 4062 int 4063 main () 4064 { 4065 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4066 ; 4067 return 0; 4068 } 4069 _ACEOF 4070 if ac_fn_c_try_link "$LINENO"; then : 4071 termok=yes 4072 else 4073 termok=no 4074 fi 4075 rm -f core conftest.err conftest.$ac_objext \ 4076 conftest$ac_exeext conftest.$ac_ext 4077 LIBS=$SAVE_LIBS 4078 if test $termok = no; then TERMLIBS=""; fi 4079 fi 4080 fi 4081 4082 # -- Try ncurses. 4083 if test "x$TERMLIBS" = x; then 4084 if test $have_ncurses = yes; then 4085 TERMLIBS="-lncurses" 4086 SAVE_LIBS=$LIBS 4087 LIBS="$LIBS $TERMLIBS" 4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4089 /* end confdefs.h. */ 4090 4091 int 4092 main () 4093 { 4094 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4095 ; 4096 return 0; 4097 } 4098 _ACEOF 4099 if ac_fn_c_try_link "$LINENO"; then : 4100 termok=yes 4101 else 4102 termok=no 4103 fi 4104 rm -f core conftest.err conftest.$ac_objext \ 4105 conftest$ac_exeext conftest.$ac_ext 4106 LIBS=$SAVE_LIBS 4107 if test $termok = no; then TERMLIBS=""; fi 4108 fi 4109 fi 4110 4111 # -- Try curses. 4112 if test "x$TERMLIBS" = x; then 4113 if test $have_curses = yes; then 4114 TERMLIBS="-lcurses" 4115 SAVE_LIBS=$LIBS 4116 LIBS="$LIBS $TERMLIBS" 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118 /* end confdefs.h. */ 4119 4120 int 4121 main () 4122 { 4123 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4124 ; 4125 return 0; 4126 } 4127 _ACEOF 4128 if ac_fn_c_try_link "$LINENO"; then : 4129 termok=yes 4130 else 4131 termok=no 4132 fi 4133 rm -f core conftest.err conftest.$ac_objext \ 4134 conftest$ac_exeext conftest.$ac_ext 4135 LIBS=$SAVE_LIBS 4136 if test $termok = no; then TERMLIBS=""; fi 4137 fi 4138 fi 4139 4140 # -- Try curses & termcap. 4141 if test "x$TERMLIBS" = x; then 4142 if test $have_curses = yes; then 4143 if test $have_termcap = yes; then 4144 TERMLIBS="-lcurses -ltermcap" 4145 SAVE_LIBS=$LIBS 4146 LIBS="$LIBS $TERMLIBS" 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148 /* end confdefs.h. */ 4149 4150 int 4151 main () 4152 { 4153 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4154 ; 4155 return 0; 4156 } 4157 _ACEOF 4158 if ac_fn_c_try_link "$LINENO"; then : 4159 termok=yes 4160 else 4161 termok=no 4162 fi 4163 rm -f core conftest.err conftest.$ac_objext \ 4164 conftest$ac_exeext conftest.$ac_ext 4165 LIBS=$SAVE_LIBS 4166 if test $termok = no; then TERMLIBS=""; fi 4167 fi 4168 fi 4169 fi 4170 fi 4171 4172 # -- Try termcap. 4173 if test "x$TERMLIBS" = x; then 4174 if test $have_termcap = yes; then 4175 TERMLIBS="-ltermcap" 4176 SAVE_LIBS=$LIBS 4177 LIBS="$LIBS $TERMLIBS" 4178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4179 /* end confdefs.h. */ 4180 4181 int 4182 main () 4183 { 4184 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4185 ; 4186 return 0; 4187 } 4188 _ACEOF 4189 if ac_fn_c_try_link "$LINENO"; then : 4190 termok=yes 4191 else 4192 termok=no 4193 fi 4194 rm -f core conftest.err conftest.$ac_objext \ 4195 conftest$ac_exeext conftest.$ac_ext 4196 LIBS=$SAVE_LIBS 4197 if test $termok = no; then TERMLIBS=""; fi 4198 fi 4199 fi 4200 4201 # -- Try termlib. 4202 if test "x$TERMLIBS" = x; then 4203 if test $have_termlib = yes; then 4204 TERMLIBS="-lcurses -ltermlib" 4205 SAVE_LIBS=$LIBS 4206 LIBS="$LIBS $TERMLIBS" 4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4208 /* end confdefs.h. */ 4209 4210 int 4211 main () 4212 { 4213 tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0); 4214 ; 4215 return 0; 4216 } 4217 _ACEOF 4218 if ac_fn_c_try_link "$LINENO"; then : 4219 termok=yes 4220 else 4221 termok=no 4222 fi 4223 rm -f core conftest.err conftest.$ac_objext \ 4224 conftest$ac_exeext conftest.$ac_ext 4225 LIBS=$SAVE_LIBS 4226 if test $termok = no; then TERMLIBS=""; fi 4227 fi 4228 fi 4229 4230 if test "x$TERMLIBS" = x; then 4231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Cannot find terminal libraries - configure failed" >&5 4232 $as_echo "Cannot find terminal libraries - configure failed" >&6; } 4233 exit 1 4234 fi 4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $TERMLIBS" >&5 4236 $as_echo "using $TERMLIBS" >&6; } 4237 LIBS="$LIBS $TERMLIBS" 4238 4239 # Checks for header files. 4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4241 $as_echo_n "checking for ANSI C header files... " >&6; } 4242 if ${ac_cv_header_stdc+:} false; then : 4243 $as_echo_n "(cached) " >&6 4244 else 4245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4246 /* end confdefs.h. */ 4247 #include <stdlib.h> 4248 #include <stdarg.h> 4249 #include <string.h> 4250 #include <float.h> 4251 4252 int 4253 main () 4254 { 4255 4256 ; 4257 return 0; 4258 } 4259 _ACEOF 4260 if ac_fn_c_try_compile "$LINENO"; then : 4261 ac_cv_header_stdc=yes 4262 else 4263 ac_cv_header_stdc=no 4264 fi 4265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4266 4267 if test $ac_cv_header_stdc = yes; then 4268 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4270 /* end confdefs.h. */ 4271 #include <string.h> 4272 4273 _ACEOF 4274 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4275 $EGREP "memchr" >/dev/null 2>&1; then : 4276 4277 else 4278 ac_cv_header_stdc=no 4279 fi 4280 rm -f conftest* 4281 4282 fi 4283 4284 if test $ac_cv_header_stdc = yes; then 4285 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4287 /* end confdefs.h. */ 4288 #include <stdlib.h> 4289 4290 _ACEOF 4291 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4292 $EGREP "free" >/dev/null 2>&1; then : 4293 4294 else 4295 ac_cv_header_stdc=no 4296 fi 4297 rm -f conftest* 4298 4299 fi 4300 4301 if test $ac_cv_header_stdc = yes; then 4302 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4303 if test "$cross_compiling" = yes; then : 4304 : 4305 else 4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4307 /* end confdefs.h. */ 4308 #include <ctype.h> 4309 #include <stdlib.h> 4310 #if ((' ' & 0x0FF) == 0x020) 4311 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4312 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4313 #else 4314 # define ISLOWER(c) \ 4315 (('a' <= (c) && (c) <= 'i') \ 4316 || ('j' <= (c) && (c) <= 'r') \ 4317 || ('s' <= (c) && (c) <= 'z')) 4318 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4319 #endif 4320 4321 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4322 int 4323 main () 4324 { 4325 int i; 4326 for (i = 0; i < 256; i++) 4327 if (XOR (islower (i), ISLOWER (i)) 4328 || toupper (i) != TOUPPER (i)) 4329 return 2; 4330 return 0; 4331 } 4332 _ACEOF 4333 if ac_fn_c_try_run "$LINENO"; then : 4334 4335 else 4336 ac_cv_header_stdc=no 4337 fi 4338 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4339 conftest.$ac_objext conftest.beam conftest.$ac_ext 4340 fi 4341 4342 fi 4343 fi 4344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4345 $as_echo "$ac_cv_header_stdc" >&6; } 4346 if test $ac_cv_header_stdc = yes; then 4347 4348 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4349 4350 fi 4351 4352 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4353 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4354 inttypes.h stdint.h unistd.h 4355 do : 4356 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4357 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4358 " 4359 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4360 cat >>confdefs.h <<_ACEOF 4361 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4362 _ACEOF 4363 4364 fi 4365 4366 done 4367 4368 4369 for ac_header in ctype.h errno.h fcntl.h limits.h stdio.h stdlib.h string.h termcap.h termio.h termios.h time.h unistd.h values.h sys/ioctl.h sys/stream.h wctype.h 4370 do : 4371 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4372 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4373 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4374 cat >>confdefs.h <<_ACEOF 4375 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4376 _ACEOF 4377 4378 fi 4379 4380 done 4381 4382 4383 # Checks for typedefs, structures, and compiler characteristics. 4384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 4385 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 4386 if ${ac_cv_header_stat_broken+:} false; then : 4387 $as_echo_n "(cached) " >&6 4388 else 4389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390 /* end confdefs.h. */ 4391 #include <sys/types.h> 4392 #include <sys/stat.h> 4393 4394 #if defined S_ISBLK && defined S_IFDIR 4395 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 4396 #endif 4397 4398 #if defined S_ISBLK && defined S_IFCHR 4399 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 4400 #endif 4401 4402 #if defined S_ISLNK && defined S_IFREG 4403 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 4404 #endif 4405 4406 #if defined S_ISSOCK && defined S_IFREG 4407 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 4408 #endif 4409 4410 _ACEOF 4411 if ac_fn_c_try_compile "$LINENO"; then : 4412 ac_cv_header_stat_broken=no 4413 else 4414 ac_cv_header_stat_broken=yes 4415 fi 4416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4417 fi 4418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 4419 $as_echo "$ac_cv_header_stat_broken" >&6; } 4420 if test $ac_cv_header_stat_broken = yes; then 4421 4422 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 4423 4424 fi 4425 4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4427 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4428 if ${ac_cv_c_const+:} false; then : 4429 $as_echo_n "(cached) " >&6 4430 else 4431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4432 /* end confdefs.h. */ 4433 4434 int 4435 main () 4436 { 4437 /* FIXME: Include the comments suggested by Paul. */ 4438 #ifndef __cplusplus 4439 /* Ultrix mips cc rejects this. */ 4440 typedef int charset[2]; 4441 const charset cs; 4442 /* SunOS 4.1.1 cc rejects this. */ 4443 char const *const *pcpcc; 4444 char **ppc; 4445 /* NEC SVR4.0.2 mips cc rejects this. */ 4446 struct point {int x, y;}; 4447 static struct point const zero = {0,0}; 4448 /* AIX XL C 1.02.0.0 rejects this. 4449 It does not let you subtract one const X* pointer from another in 4450 an arm of an if-expression whose if-part is not a constant 4451 expression */ 4452 const char *g = "string"; 4453 pcpcc = &g + (g ? g-g : 0); 4454 /* HPUX 7.0 cc rejects these. */ 4455 ++pcpcc; 4456 ppc = (char**) pcpcc; 4457 pcpcc = (char const *const *) ppc; 4458 { /* SCO 3.2v4 cc rejects this. */ 4459 char *t; 4460 char const *s = 0 ? (char *) 0 : (char const *) 0; 4461 4462 *t++ = 0; 4463 if (s) return 0; 4464 } 4465 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4466 int x[] = {25, 17}; 4467 const int *foo = &x[0]; 4468 ++foo; 4469 } 4470 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4471 typedef const int *iptr; 4472 iptr p = 0; 4473 ++p; 4474 } 4475 { /* AIX XL C 1.02.0.0 rejects this saying 4476 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4477 struct s { int j; const int *ap[3]; }; 4478 struct s *b; b->j = 5; 4479 } 4480 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4481 const int foo = 10; 4482 if (!foo) return 0; 4483 } 4484 return !cs[0] && !zero.x; 4485 #endif 4486 4487 ; 4488 return 0; 4489 } 4490 _ACEOF 4491 if ac_fn_c_try_compile "$LINENO"; then : 4492 ac_cv_c_const=yes 4493 else 4494 ac_cv_c_const=no 4495 fi 4496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4497 fi 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4499 $as_echo "$ac_cv_c_const" >&6; } 4500 if test $ac_cv_c_const = no; then 4501 4502 $as_echo "#define const /**/" >>confdefs.h 4503 4504 fi 4505 4506 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4507 if test "x$ac_cv_type_off_t" = xyes; then : 4508 4509 else 4510 4511 cat >>confdefs.h <<_ACEOF 4512 #define off_t long int 4513 _ACEOF 4514 4515 fi 4516 4517 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4518 if test "x$ac_cv_type_size_t" = xyes; then : 4519 4520 else 4521 4522 cat >>confdefs.h <<_ACEOF 4523 #define size_t unsigned int 4524 _ACEOF 4525 4526 fi 4527 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4529 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4530 if ${ac_cv_header_time+:} false; then : 4531 $as_echo_n "(cached) " >&6 4532 else 4533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4534 /* end confdefs.h. */ 4535 #include <sys/types.h> 4536 #include <sys/time.h> 4537 #include <time.h> 4538 4539 int 4540 main () 4541 { 4542 if ((struct tm *) 0) 4543 return 0; 4544 ; 4545 return 0; 4546 } 4547 _ACEOF 4548 if ac_fn_c_try_compile "$LINENO"; then : 4549 ac_cv_header_time=yes 4550 else 4551 ac_cv_header_time=no 4552 fi 4553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4554 fi 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4556 $as_echo "$ac_cv_header_time" >&6; } 4557 if test $ac_cv_header_time = yes; then 4558 4559 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4560 4561 fi 4562 4563 4564 # Autoheader templates for symbols defined later by AC_DEFINE. 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 # Checks for identifiers. 4595 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4596 if test "x$ac_cv_type_off_t" = xyes; then : 4597 4598 else 4599 4600 cat >>confdefs.h <<_ACEOF 4601 #define off_t long int 4602 _ACEOF 4603 4604 fi 4605 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void" >&5 4607 $as_echo_n "checking for void... " >&6; } 4608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4609 /* end confdefs.h. */ 4610 4611 int 4612 main () 4613 { 4614 void *foo = 0; 4615 ; 4616 return 0; 4617 } 4618 _ACEOF 4619 if ac_fn_c_try_compile "$LINENO"; then : 4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4621 $as_echo "yes" >&6; }; $as_echo "#define HAVE_VOID 1" >>confdefs.h 4622 4623 else 4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4625 $as_echo "no" >&6; } 4626 fi 4627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for const" >&5 4629 $as_echo_n "checking for const... " >&6; } 4630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4631 /* end confdefs.h. */ 4632 4633 int 4634 main () 4635 { 4636 const int foo = 0; 4637 ; 4638 return 0; 4639 } 4640 _ACEOF 4641 if ac_fn_c_try_compile "$LINENO"; then : 4642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4643 $as_echo "yes" >&6; }; $as_echo "#define HAVE_CONST 1" >>confdefs.h 4644 4645 else 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4647 $as_echo "no" >&6; } 4648 fi 4649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for time_t" >&5 4651 $as_echo_n "checking for time_t... " >&6; } 4652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4653 /* end confdefs.h. */ 4654 #include <time.h> 4655 int 4656 main () 4657 { 4658 time_t t = 0; 4659 ; 4660 return 0; 4661 } 4662 _ACEOF 4663 if ac_fn_c_try_compile "$LINENO"; then : 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4665 $as_echo "yes" >&6; }; $as_echo "#define HAVE_TIME_T 1" >>confdefs.h 4666 4667 else 4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4669 $as_echo "no" >&6; } 4670 fi 4671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_ino in struct stat" >&5 4673 $as_echo_n "checking for st_ino in struct stat... " >&6; } 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675 /* end confdefs.h. */ 4676 #include <sys/types.h> 4677 #include <sys/stat.h> 4678 int 4679 main () 4680 { 4681 struct stat s; dev_t dev = s.st_dev; ino_t ino = s.st_ino; 4682 ; 4683 return 0; 4684 } 4685 _ACEOF 4686 if ac_fn_c_try_compile "$LINENO"; then : 4687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4688 $as_echo "yes" >&6; }; $as_echo "#define HAVE_STAT_INO 1" >>confdefs.h 4689 4690 else 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4692 $as_echo "no" >&6; } 4693 fi 4694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4695 4696 # Checks for library functions. 4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 4698 $as_echo_n "checking return type of signal handlers... " >&6; } 4699 if ${ac_cv_type_signal+:} false; then : 4700 $as_echo_n "(cached) " >&6 4701 else 4702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4703 /* end confdefs.h. */ 4704 #include <sys/types.h> 4705 #include <signal.h> 4706 4707 int 4708 main () 4709 { 4710 return *(signal (0, 0)) (0) == 1; 4711 ; 4712 return 0; 4713 } 4714 _ACEOF 4715 if ac_fn_c_try_compile "$LINENO"; then : 4716 ac_cv_type_signal=int 4717 else 4718 ac_cv_type_signal=void 4719 fi 4720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4721 fi 4722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 4723 $as_echo "$ac_cv_type_signal" >&6; } 4724 4725 cat >>confdefs.h <<_ACEOF 4726 #define RETSIGTYPE $ac_cv_type_signal 4727 _ACEOF 4728 4729 4730 for ac_func in fsync popen _setjmp sigprocmask sigsetmask snprintf stat system fchmod 4731 do : 4732 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4733 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4734 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4735 cat >>confdefs.h <<_ACEOF 4736 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4737 _ACEOF 4738 4739 fi 4740 done 4741 4742 4743 # AC_CHECK_FUNCS may not work for inline functions, so test these separately. 4744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memcpy" >&5 4745 $as_echo_n "checking for memcpy... " >&6; } 4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4747 /* end confdefs.h. */ 4748 4749 #if HAVE_STRING_H 4750 #include <string.h> 4751 #endif 4752 int 4753 main () 4754 { 4755 memcpy(0,0,0); 4756 ; 4757 return 0; 4758 } 4759 _ACEOF 4760 if ac_fn_c_try_link "$LINENO"; then : 4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4762 $as_echo "yes" >&6; }; $as_echo "#define HAVE_MEMCPY 1" >>confdefs.h 4763 4764 else 4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4766 $as_echo "no" >&6; } 4767 fi 4768 rm -f core conftest.err conftest.$ac_objext \ 4769 conftest$ac_exeext conftest.$ac_ext 4770 4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strchr" >&5 4772 $as_echo_n "checking for strchr... " >&6; } 4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4774 /* end confdefs.h. */ 4775 4776 #if HAVE_STRING_H 4777 #include <string.h> 4778 #endif 4779 int 4780 main () 4781 { 4782 strchr("x",'x'); 4783 ; 4784 return 0; 4785 } 4786 _ACEOF 4787 if ac_fn_c_try_link "$LINENO"; then : 4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4789 $as_echo "yes" >&6; }; $as_echo "#define HAVE_STRCHR 1" >>confdefs.h 4790 4791 else 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4793 $as_echo "no" >&6; } 4794 fi 4795 rm -f core conftest.err conftest.$ac_objext \ 4796 conftest$ac_exeext conftest.$ac_ext 4797 4798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strstr" >&5 4799 $as_echo_n "checking for strstr... " >&6; } 4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4801 /* end confdefs.h. */ 4802 4803 #if HAVE_STRING_H 4804 #include <string.h> 4805 #endif 4806 int 4807 main () 4808 { 4809 strstr("x","x"); 4810 ; 4811 return 0; 4812 } 4813 _ACEOF 4814 if ac_fn_c_try_link "$LINENO"; then : 4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4816 $as_echo "yes" >&6; }; $as_echo "#define HAVE_STRSTR 1" >>confdefs.h 4817 4818 else 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4820 $as_echo "no" >&6; } 4821 fi 4822 rm -f core conftest.err conftest.$ac_objext \ 4823 conftest$ac_exeext conftest.$ac_ext 4824 4825 # Some systems have termios.h but not the corresponding functions. 4826 ac_fn_c_check_func "$LINENO" "tcgetattr" "ac_cv_func_tcgetattr" 4827 if test "x$ac_cv_func_tcgetattr" = xyes; then : 4828 $as_echo "#define HAVE_TERMIOS_FUNCS 1" >>confdefs.h 4829 4830 fi 4831 4832 4833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fileno" >&5 4834 $as_echo_n "checking for fileno... " >&6; } 4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4836 /* end confdefs.h. */ 4837 4838 #if HAVE_STDIO_H 4839 #include <stdio.h> 4840 #endif 4841 int 4842 main () 4843 { 4844 static int x; x = fileno(stdin); 4845 ; 4846 return 0; 4847 } 4848 _ACEOF 4849 if ac_fn_c_try_link "$LINENO"; then : 4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4851 $as_echo "yes" >&6; }; $as_echo "#define HAVE_FILENO 1" >>confdefs.h 4852 4853 else 4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4855 $as_echo "no" >&6; } 4856 fi 4857 rm -f core conftest.err conftest.$ac_objext \ 4858 conftest$ac_exeext conftest.$ac_ext 4859 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror" >&5 4861 $as_echo_n "checking for strerror... " >&6; } 4862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4863 /* end confdefs.h. */ 4864 4865 #if HAVE_STDIO_H 4866 #include <stdio.h> 4867 #endif 4868 #if HAVE_STRING_H 4869 #include <string.h> 4870 #endif 4871 #if HAVE_ERRNO_H 4872 #include <errno.h> 4873 #endif 4874 int 4875 main () 4876 { 4877 static char *x; x = strerror(0); 4878 ; 4879 return 0; 4880 } 4881 _ACEOF 4882 if ac_fn_c_try_link "$LINENO"; then : 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4884 $as_echo "yes" >&6; }; $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 4885 4886 else 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4888 $as_echo "no" >&6; } 4889 fi 4890 rm -f core conftest.err conftest.$ac_objext \ 4891 conftest$ac_exeext conftest.$ac_ext 4892 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys_errlist" >&5 4894 $as_echo_n "checking for sys_errlist... " >&6; } 4895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4896 /* end confdefs.h. */ 4897 4898 int 4899 main () 4900 { 4901 extern char *sys_errlist[]; static char **x; x = sys_errlist; 4902 ; 4903 return 0; 4904 } 4905 _ACEOF 4906 if ac_fn_c_try_link "$LINENO"; then : 4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4908 $as_echo "yes" >&6; }; $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 4909 4910 else 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4912 $as_echo "no" >&6; } 4913 fi 4914 rm -f core conftest.err conftest.$ac_objext \ 4915 conftest$ac_exeext conftest.$ac_ext 4916 4917 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "#include <signal.h> 4918 " 4919 if test "x$ac_cv_type_sigset_t" = xyes; then : 4920 4921 cat >>confdefs.h <<_ACEOF 4922 #define HAVE_SIGSET_T 1 4923 _ACEOF 4924 4925 4926 fi 4927 4928 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigemptyset" >&5 4930 $as_echo_n "checking for sigemptyset... " >&6; } 4931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4932 /* end confdefs.h. */ 4933 4934 #include <signal.h> 4935 4936 int 4937 main () 4938 { 4939 sigset_t s; sigemptyset(&s); 4940 ; 4941 return 0; 4942 } 4943 _ACEOF 4944 if ac_fn_c_try_link "$LINENO"; then : 4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4946 $as_echo "yes" >&6; }; $as_echo "#define HAVE_SIGEMPTYSET 1" >>confdefs.h 4947 4948 else 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4950 $as_echo "no" >&6; } 4951 fi 4952 rm -f core conftest.err conftest.$ac_objext \ 4953 conftest$ac_exeext conftest.$ac_ext 4954 4955 have_errno=no 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for errno" >&5 4957 $as_echo_n "checking for errno... " >&6; } 4958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4959 /* end confdefs.h. */ 4960 4961 #if HAVE_ERRNO_H 4962 #include <errno.h> 4963 #endif 4964 int 4965 main () 4966 { 4967 static int x; x = errno; 4968 ; 4969 return 0; 4970 } 4971 _ACEOF 4972 if ac_fn_c_try_link "$LINENO"; then : 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in errno.h" >&5 4974 $as_echo "yes - in errno.h" >&6; }; $as_echo "#define HAVE_ERRNO 1" >>confdefs.h 4975 have_errno=yes 4976 fi 4977 rm -f core conftest.err conftest.$ac_objext \ 4978 conftest$ac_exeext conftest.$ac_ext 4979 if test $have_errno = no; then 4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4981 /* end confdefs.h. */ 4982 4983 #if HAVE_ERRNO_H 4984 #include <errno.h> 4985 #endif 4986 int 4987 main () 4988 { 4989 extern int errno; static int x; x = errno; 4990 ; 4991 return 0; 4992 } 4993 _ACEOF 4994 if ac_fn_c_try_link "$LINENO"; then : 4995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5 4996 $as_echo "yes - must define" >&6; }; $as_echo "#define HAVE_ERRNO 1" >>confdefs.h 4997 $as_echo "#define MUST_DEFINE_ERRNO 1" >>confdefs.h 4998 4999 else 5000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5001 $as_echo "no" >&6; } 5002 fi 5003 rm -f core conftest.err conftest.$ac_objext \ 5004 conftest$ac_exeext conftest.$ac_ext 5005 fi 5006 5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for locale" >&5 5008 $as_echo_n "checking for locale... " >&6; } 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 #include <locale.h> 5012 #include <ctype.h> 5013 #include <langinfo.h> 5014 int 5015 main () 5016 { 5017 setlocale(LC_CTYPE,""); isprint(0); iscntrl(0); 5018 ; 5019 return 0; 5020 } 5021 _ACEOF 5022 if ac_fn_c_try_link "$LINENO"; then : 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5024 $as_echo "yes" >&6; }; $as_echo "#define HAVE_LOCALE 1" >>confdefs.h 5025 5026 else 5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5028 $as_echo "no" >&6; } 5029 fi 5030 rm -f core conftest.err conftest.$ac_objext \ 5031 conftest$ac_exeext conftest.$ac_ext 5032 5033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ctype functions" >&5 5034 $as_echo_n "checking for ctype functions... " >&6; } 5035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5036 /* end confdefs.h. */ 5037 5038 #if HAVE_CTYPE_H 5039 #include <ctype.h> 5040 #endif 5041 int 5042 main () 5043 { 5044 static int x; x = isupper(x); x = tolower(x); x = toupper(x); 5045 ; 5046 return 0; 5047 } 5048 _ACEOF 5049 if ac_fn_c_try_link "$LINENO"; then : 5050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5051 $as_echo "yes" >&6; }; $as_echo "#define HAVE_UPPER_LOWER 1" >>confdefs.h 5052 5053 else 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5055 $as_echo "no" >&6; } 5056 fi 5057 rm -f core conftest.err conftest.$ac_objext \ 5058 conftest$ac_exeext conftest.$ac_ext 5059 5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype functions" >&5 5061 $as_echo_n "checking for wctype functions... " >&6; } 5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5063 /* end confdefs.h. */ 5064 #include <wctype.h> 5065 int 5066 main () 5067 { 5068 iswlower(0); iswupper(0); towlower(0); towupper(0); 5069 ; 5070 return 0; 5071 } 5072 _ACEOF 5073 if ac_fn_c_try_link "$LINENO"; then : 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5075 $as_echo "yes" >&6; }; $as_echo "#define HAVE_WCTYPE 1" >>confdefs.h 5076 5077 else 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5079 $as_echo "no" >&6; } 5080 fi 5081 rm -f core conftest.err conftest.$ac_objext \ 5082 conftest$ac_exeext conftest.$ac_ext 5083 5084 # Checks for external variable ospeed in the termcap library. 5085 have_ospeed=no 5086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking termcap for ospeed" >&5 5087 $as_echo_n "checking termcap for ospeed... " >&6; } 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089 /* end confdefs.h. */ 5090 5091 #include <sys/types.h> 5092 #if HAVE_TERMIOS_H 5093 #include <termios.h> 5094 #endif 5095 #if HAVE_TERMCAP_H 5096 #include <termcap.h> 5097 #endif 5098 int 5099 main () 5100 { 5101 ospeed = 0; 5102 ; 5103 return 0; 5104 } 5105 _ACEOF 5106 if ac_fn_c_try_link "$LINENO"; then : 5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - in termcap.h" >&5 5108 $as_echo "yes - in termcap.h" >&6; }; $as_echo "#define HAVE_OSPEED 1" >>confdefs.h 5109 have_ospeed=yes 5110 fi 5111 rm -f core conftest.err conftest.$ac_objext \ 5112 conftest$ac_exeext conftest.$ac_ext 5113 if test $have_ospeed = no; then 5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5115 /* end confdefs.h. */ 5116 5117 int 5118 main () 5119 { 5120 extern short ospeed; ospeed = 0; 5121 ; 5122 return 0; 5123 } 5124 _ACEOF 5125 if ac_fn_c_try_link "$LINENO"; then : 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes - must define" >&5 5127 $as_echo "yes - must define" >&6; }; $as_echo "#define HAVE_OSPEED 1" >>confdefs.h 5128 $as_echo "#define MUST_DEFINE_OSPEED 1" >>confdefs.h 5129 5130 else 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5132 $as_echo "no" >&6; } 5133 fi 5134 rm -f core conftest.err conftest.$ac_objext \ 5135 conftest$ac_exeext conftest.$ac_ext 5136 fi 5137 5138 # Compile in secure mode? 5139 5140 # Check whether --with-secure was given. 5141 if test "${with_secure+set}" = set; then : 5142 withval=$with_secure; $as_echo "#define SECURE_COMPILE 1" >>confdefs.h 5143 5144 else 5145 $as_echo "#define SECURE_COMPILE 0" >>confdefs.h 5146 5147 fi 5148 5149 5150 # Should we use floating point? 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floating point" >&5 5152 $as_echo_n "checking for floating point... " >&6; } 5153 5154 # Check whether --with-no-float was given. 5155 if test "${with_no_float+set}" = set; then : 5156 withval=$with_no_float; WANT_NO_FLOAT=1 5157 else 5158 WANT_NO_FLOAT=0 5159 fi 5160 5161 if test $WANT_NO_FLOAT = 0; then 5162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5163 /* end confdefs.h. */ 5164 5165 int 5166 main () 5167 { 5168 double f1 = 12.5; double f2 = f1*f1/2.5; 5169 ; 5170 return 0; 5171 } 5172 _ACEOF 5173 if ac_fn_c_try_link "$LINENO"; then : 5174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5175 $as_echo "yes" >&6; }; $as_echo "#define HAVE_FLOAT 1" >>confdefs.h 5176 5177 else 5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5179 $as_echo "no" >&6; } 5180 fi 5181 rm -f core conftest.err conftest.$ac_objext \ 5182 conftest$ac_exeext conftest.$ac_ext 5183 else 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled by user" >&5 5185 $as_echo "disabled by user" >&6; } 5186 fi 5187 5188 # Checks for regular expression functions. 5189 have_regex=no 5190 have_posix_regex=unknown 5191 supported_regex="" 5192 5193 # Select a regular expression library. 5194 WANT_REGEX=auto 5195 5196 # Check whether --with-regex was given. 5197 if test "${with_regex+set}" = set; then : 5198 withval=$with_regex; WANT_REGEX="$withval" 5199 fi 5200 5201 5202 if test $have_regex = no; then 5203 if test $WANT_REGEX = auto -o $WANT_REGEX = posix; then 5204 # Some versions of Solaris have a regcomp() function, but it doesn't work! 5205 # So we run a test program. If we're cross-compiling, do it the old way. 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for POSIX regcomp" >&5 5207 $as_echo_n "checking for POSIX regcomp... " >&6; } 5208 if test "$cross_compiling" = yes; then : 5209 have_posix_regex=unknown 5210 else 5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5212 /* end confdefs.h. */ 5213 5214 #include <sys/types.h> 5215 #include <regex.h> 5216 main() { regex_t r; regmatch_t rm; char *text = "xabcy"; 5217 if (regcomp(&r, "abc", 0)) exit(1); 5218 if (regexec(&r, text, 1, &rm, 0)) exit(1); 5219 #ifndef __WATCOMC__ 5220 if (rm.rm_so != 1) exit(1); /* check for correct offset */ 5221 #else 5222 if (rm.rm_sp != text + 1) exit(1); /* check for correct offset */ 5223 #endif 5224 exit(0); } 5225 _ACEOF 5226 if ac_fn_c_try_run "$LINENO"; then : 5227 have_posix_regex=yes 5228 else 5229 have_posix_regex=no 5230 fi 5231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5232 conftest.$ac_objext conftest.beam conftest.$ac_ext 5233 fi 5234 5235 if test $have_posix_regex = yes; then 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5237 $as_echo "yes" >&6; } 5238 $as_echo "#define HAVE_POSIX_REGCOMP 1" >>confdefs.h 5239 supported_regex="$supported_regex posix" 5240 have_regex=yes 5241 elif test $have_posix_regex = unknown; then 5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243 /* end confdefs.h. */ 5244 5245 #include <sys/types.h> 5246 #include <regex.h> 5247 int 5248 main () 5249 { 5250 regex_t *r; regfree(r); 5251 ; 5252 return 0; 5253 } 5254 _ACEOF 5255 if ac_fn_c_try_link "$LINENO"; then : 5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5257 $as_echo "yes" >&6; } 5258 $as_echo "#define HAVE_POSIX_REGCOMP 1" >>confdefs.h 5259 have_regex=yes; supported_regex="$supported_regex posix" 5260 fi 5261 rm -f core conftest.err conftest.$ac_objext \ 5262 conftest$ac_exeext conftest.$ac_ext 5263 else 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5265 $as_echo "no" >&6; } 5266 fi 5267 fi 5268 fi 5269 5270 if test $have_regex = no; then 5271 if test $WANT_REGEX = auto -o $WANT_REGEX = pcre; then 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcre_compile in -lpcre" >&5 5273 $as_echo_n "checking for pcre_compile in -lpcre... " >&6; } 5274 if ${ac_cv_lib_pcre_pcre_compile+:} false; then : 5275 $as_echo_n "(cached) " >&6 5276 else 5277 ac_check_lib_save_LIBS=$LIBS 5278 LIBS="-lpcre $LIBS" 5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280 /* end confdefs.h. */ 5281 5282 /* Override any GCC internal prototype to avoid an error. 5283 Use char because int might match the return type of a GCC 5284 builtin and then its argument prototype would still apply. */ 5285 #ifdef __cplusplus 5286 extern "C" 5287 #endif 5288 char pcre_compile (); 5289 int 5290 main () 5291 { 5292 return pcre_compile (); 5293 ; 5294 return 0; 5295 } 5296 _ACEOF 5297 if ac_fn_c_try_link "$LINENO"; then : 5298 ac_cv_lib_pcre_pcre_compile=yes 5299 else 5300 ac_cv_lib_pcre_pcre_compile=no 5301 fi 5302 rm -f core conftest.err conftest.$ac_objext \ 5303 conftest$ac_exeext conftest.$ac_ext 5304 LIBS=$ac_check_lib_save_LIBS 5305 fi 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre_pcre_compile" >&5 5307 $as_echo "$ac_cv_lib_pcre_pcre_compile" >&6; } 5308 if test "x$ac_cv_lib_pcre_pcre_compile" = xyes; then : 5309 $as_echo "#define HAVE_PCRE 1" >>confdefs.h 5310 LIBS="$LIBS -lpcre" have_regex=yes; supported_regex="$supported_regex pcre" 5311 fi 5312 5313 fi 5314 fi 5315 5316 if test $have_regex = no; then 5317 if test $WANT_REGEX = auto -o $WANT_REGEX = gnu; then 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for re_compile_pattern in -lc" >&5 5319 $as_echo_n "checking for re_compile_pattern in -lc... " >&6; } 5320 if ${ac_cv_lib_c_re_compile_pattern+:} false; then : 5321 $as_echo_n "(cached) " >&6 5322 else 5323 ac_check_lib_save_LIBS=$LIBS 5324 LIBS="-lc $LIBS" 5325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5326 /* end confdefs.h. */ 5327 5328 /* Override any GCC internal prototype to avoid an error. 5329 Use char because int might match the return type of a GCC 5330 builtin and then its argument prototype would still apply. */ 5331 #ifdef __cplusplus 5332 extern "C" 5333 #endif 5334 char re_compile_pattern (); 5335 int 5336 main () 5337 { 5338 return re_compile_pattern (); 5339 ; 5340 return 0; 5341 } 5342 _ACEOF 5343 if ac_fn_c_try_link "$LINENO"; then : 5344 ac_cv_lib_c_re_compile_pattern=yes 5345 else 5346 ac_cv_lib_c_re_compile_pattern=no 5347 fi 5348 rm -f core conftest.err conftest.$ac_objext \ 5349 conftest$ac_exeext conftest.$ac_ext 5350 LIBS=$ac_check_lib_save_LIBS 5351 fi 5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_re_compile_pattern" >&5 5353 $as_echo "$ac_cv_lib_c_re_compile_pattern" >&6; } 5354 if test "x$ac_cv_lib_c_re_compile_pattern" = xyes; then : 5355 $as_echo "#define HAVE_GNU_REGEX 1" >>confdefs.h 5356 have_regex=yes; supported_regex="$supported_regex gnu" 5357 fi 5358 5359 fi 5360 fi 5361 5362 if test $have_regex = no; then 5363 if test $WANT_REGEX = auto -o $WANT_REGEX = regcmp; then 5364 ac_fn_c_check_func "$LINENO" "regcmp" "ac_cv_func_regcmp" 5365 if test "x$ac_cv_func_regcmp" = xyes; then : 5366 $as_echo "#define HAVE_REGCMP 1" >>confdefs.h 5367 have_regex=yes; supported_regex="$supported_regex regcmp" 5368 fi 5369 5370 fi 5371 fi 5372 5373 if test $have_regex = no; then 5374 if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp; then 5375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for V8 regcomp" >&5 5376 $as_echo_n "checking for V8 regcomp... " >&6; } 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378 /* end confdefs.h. */ 5379 5380 #include "regexp.h" 5381 int 5382 main () 5383 { 5384 regcomp(""); 5385 ; 5386 return 0; 5387 } 5388 _ACEOF 5389 if ac_fn_c_try_link "$LINENO"; then : 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5391 $as_echo "yes" >&6; }; $as_echo "#define HAVE_V8_REGCOMP 1" >>confdefs.h 5392 have_regex=yes; supported_regex="$supported_regex regcomp" 5393 else 5394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5395 $as_echo "no" >&6; } 5396 fi 5397 rm -f core conftest.err conftest.$ac_objext \ 5398 conftest$ac_exeext conftest.$ac_ext 5399 fi 5400 fi 5401 5402 if test $have_regex = no && test -f ${srcdir}/regexp.c; then 5403 if test $WANT_REGEX = auto -o $WANT_REGEX = regcomp-local; then 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using V8 regcomp -- local source" >&5 5405 $as_echo "using V8 regcomp -- local source" >&6; }; $as_echo "#define HAVE_V8_REGCOMP 1" >>confdefs.h 5406 5407 supported_regex="$supported_regex regcomp-local" 5408 $as_echo "#define HAVE_REGEXEC2 1" >>confdefs.h 5409 REGEX_O='regexp.$(O)' have_regex=yes 5410 fi 5411 fi 5412 5413 if test $have_regex = no; then 5414 if test $WANT_REGEX = auto -o $WANT_REGEX = re_comp; then 5415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for re_comp" >&5 5416 $as_echo_n "checking for re_comp... " >&6; } 5417 ac_fn_c_check_func "$LINENO" "re_comp" "ac_cv_func_re_comp" 5418 if test "x$ac_cv_func_re_comp" = xyes; then : 5419 $as_echo "#define HAVE_RE_COMP 1" >>confdefs.h 5420 have_regex=yes; supported_regex="$supported_regex re_comp" 5421 fi 5422 5423 fi 5424 fi 5425 5426 if test $have_regex = no; then 5427 if test $WANT_REGEX = auto -o $WANT_REGEX = none; then 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using no regex" >&5 5429 $as_echo "using no regex" >&6; } 5430 else 5431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find regular expression library" >&5 5432 $as_echo "$as_me: WARNING: cannot find regular expression library" >&2;} 5433 fi 5434 $as_echo "#define NO_REGEX 1" >>confdefs.h 5435 supported_regex="$supported_regex none" 5436 fi 5437 5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: regular expression library: $supported_regex" >&5 5439 $as_echo "regular expression library: $supported_regex" >&6; } 5440 5441 5442 # Check whether --with-editor was given. 5443 if test "${with_editor+set}" = set; then : 5444 withval=$with_editor; cat >>confdefs.h <<_ACEOF 5445 #define EDIT_PGM "$withval" 5446 _ACEOF 5447 5448 else 5449 $as_echo "#define EDIT_PGM \"vi\"" >>confdefs.h 5450 5451 fi 5452 5453 5454 5455 5456 ac_config_files="$ac_config_files Makefile" 5457 5458 cat >confcache <<\_ACEOF 5459 # This file is a shell script that caches the results of configure 5460 # tests run on this system so they can be shared between configure 5461 # scripts and configure runs, see configure's option --config-cache. 5462 # It is not useful on other systems. If it contains results you don't 5463 # want to keep, you may remove or edit it. 5464 # 5465 # config.status only pays attention to the cache file if you give it 5466 # the --recheck option to rerun configure. 5467 # 5468 # `ac_cv_env_foo' variables (set or unset) will be overridden when 5469 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5470 # following values. 5471 5472 _ACEOF 5473 5474 # The following way of writing the cache mishandles newlines in values, 5475 # but we know of no workaround that is simple, portable, and efficient. 5476 # So, we kill variables containing newlines. 5477 # Ultrix sh set writes to stderr and can't be redirected directly, 5478 # and sets the high bit in the cache file unless we assign to the vars. 5479 ( 5480 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5481 eval ac_val=\$$ac_var 5482 case $ac_val in #( 5483 *${as_nl}*) 5484 case $ac_var in #( 5485 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5486 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5487 esac 5488 case $ac_var in #( 5489 _ | IFS | as_nl) ;; #( 5490 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5491 *) { eval $ac_var=; unset $ac_var;} ;; 5492 esac ;; 5493 esac 5494 done 5495 5496 (set) 2>&1 | 5497 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5498 *${as_nl}ac_space=\ *) 5499 # `set' does not quote correctly, so add quotes: double-quote 5500 # substitution turns \\\\ into \\, and sed turns \\ into \. 5501 sed -n \ 5502 "s/'/'\\\\''/g; 5503 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5504 ;; #( 5505 *) 5506 # `set' quotes correctly as required by POSIX, so do not add quotes. 5507 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5508 ;; 5509 esac | 5510 sort 5511 ) | 5512 sed ' 5513 /^ac_cv_env_/b end 5514 t clear 5515 :clear 5516 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5517 t end 5518 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5519 :end' >>confcache 5520 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5521 if test -w "$cache_file"; then 5522 if test "x$cache_file" != "x/dev/null"; then 5523 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5524 $as_echo "$as_me: updating cache $cache_file" >&6;} 5525 if test ! -f "$cache_file" || test -h "$cache_file"; then 5526 cat confcache >"$cache_file" 5527 else 5528 case $cache_file in #( 5529 */* | ?:*) 5530 mv -f confcache "$cache_file"$$ && 5531 mv -f "$cache_file"$$ "$cache_file" ;; #( 5532 *) 5533 mv -f confcache "$cache_file" ;; 5534 esac 5535 fi 5536 fi 5537 else 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5539 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5540 fi 5541 fi 5542 rm -f confcache 5543 5544 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5545 # Let make expand exec_prefix. 5546 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5547 5548 DEFS=-DHAVE_CONFIG_H 5549 5550 ac_libobjs= 5551 ac_ltlibobjs= 5552 U= 5553 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5554 # 1. Remove the extension, and $U if already installed. 5555 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5556 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5557 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5558 # will be set to the directory where LIBOBJS objects are built. 5559 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5560 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5561 done 5562 LIBOBJS=$ac_libobjs 5563 5564 LTLIBOBJS=$ac_ltlibobjs 5565 5566 5567 5568 : "${CONFIG_STATUS=./config.status}" 5569 ac_write_fail=0 5570 ac_clean_files_save=$ac_clean_files 5571 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5573 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5574 as_write_fail=0 5575 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5576 #! $SHELL 5577 # Generated by $as_me. 5578 # Run this file to recreate the current configuration. 5579 # Compiler output produced by configure, useful for debugging 5580 # configure, is in config.log if it exists. 5581 5582 debug=false 5583 ac_cs_recheck=false 5584 ac_cs_silent=false 5585 5586 SHELL=\${CONFIG_SHELL-$SHELL} 5587 export SHELL 5588 _ASEOF 5589 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5590 ## -------------------- ## 5591 ## M4sh Initialization. ## 5592 ## -------------------- ## 5593 5594 # Be more Bourne compatible 5595 DUALCASE=1; export DUALCASE # for MKS sh 5596 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5597 emulate sh 5598 NULLCMD=: 5599 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5600 # is contrary to our usage. Disable this feature. 5601 alias -g '${1+"$@"}'='"$@"' 5602 setopt NO_GLOB_SUBST 5603 else 5604 case `(set -o) 2>/dev/null` in #( 5605 *posix*) : 5606 set -o posix ;; #( 5607 *) : 5608 ;; 5609 esac 5610 fi 5611 5612 5613 as_nl=' 5614 ' 5615 export as_nl 5616 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5617 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5618 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5619 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5620 # Prefer a ksh shell builtin over an external printf program on Solaris, 5621 # but without wasting forks for bash or zsh. 5622 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5623 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5624 as_echo='print -r --' 5625 as_echo_n='print -rn --' 5626 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5627 as_echo='printf %s\n' 5628 as_echo_n='printf %s' 5629 else 5630 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5631 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5632 as_echo_n='/usr/ucb/echo -n' 5633 else 5634 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5635 as_echo_n_body='eval 5636 arg=$1; 5637 case $arg in #( 5638 *"$as_nl"*) 5639 expr "X$arg" : "X\\(.*\\)$as_nl"; 5640 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5641 esac; 5642 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5643 ' 5644 export as_echo_n_body 5645 as_echo_n='sh -c $as_echo_n_body as_echo' 5646 fi 5647 export as_echo_body 5648 as_echo='sh -c $as_echo_body as_echo' 5649 fi 5650 5651 # The user is always right. 5652 if test "${PATH_SEPARATOR+set}" != set; then 5653 PATH_SEPARATOR=: 5654 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5655 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5656 PATH_SEPARATOR=';' 5657 } 5658 fi 5659 5660 5661 # IFS 5662 # We need space, tab and new line, in precisely that order. Quoting is 5663 # there to prevent editors from complaining about space-tab. 5664 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5665 # splitting by setting IFS to empty value.) 5666 IFS=" "" $as_nl" 5667 5668 # Find who we are. Look in the path if we contain no directory separator. 5669 as_myself= 5670 case $0 in #(( 5671 *[\\/]* ) as_myself=$0 ;; 5672 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5673 for as_dir in $PATH 5674 do 5675 IFS=$as_save_IFS 5676 test -z "$as_dir" && as_dir=. 5677 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5678 done 5679 IFS=$as_save_IFS 5680 5681 ;; 5682 esac 5683 # We did not find ourselves, most probably we were run as `sh COMMAND' 5684 # in which case we are not to be found in the path. 5685 if test "x$as_myself" = x; then 5686 as_myself=$0 5687 fi 5688 if test ! -f "$as_myself"; then 5689 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5690 exit 1 5691 fi 5692 5693 # Unset variables that we do not need and which cause bugs (e.g. in 5694 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5695 # suppresses any "Segmentation fault" message there. '((' could 5696 # trigger a bug in pdksh 5.2.14. 5697 for as_var in BASH_ENV ENV MAIL MAILPATH 5698 do eval test x\${$as_var+set} = xset \ 5699 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5700 done 5701 PS1='$ ' 5702 PS2='> ' 5703 PS4='+ ' 5704 5705 # NLS nuisances. 5706 LC_ALL=C 5707 export LC_ALL 5708 LANGUAGE=C 5709 export LANGUAGE 5710 5711 # CDPATH. 5712 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5713 5714 5715 # as_fn_error STATUS ERROR [LINENO LOG_FD] 5716 # ---------------------------------------- 5717 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5718 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5719 # script with STATUS, using 1 if that was 0. 5720 as_fn_error () 5721 { 5722 as_status=$1; test $as_status -eq 0 && as_status=1 5723 if test "$4"; then 5724 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5725 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5726 fi 5727 $as_echo "$as_me: error: $2" >&2 5728 as_fn_exit $as_status 5729 } # as_fn_error 5730 5731 5732 # as_fn_set_status STATUS 5733 # ----------------------- 5734 # Set $? to STATUS, without forking. 5735 as_fn_set_status () 5736 { 5737 return $1 5738 } # as_fn_set_status 5739 5740 # as_fn_exit STATUS 5741 # ----------------- 5742 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5743 as_fn_exit () 5744 { 5745 set +e 5746 as_fn_set_status $1 5747 exit $1 5748 } # as_fn_exit 5749 5750 # as_fn_unset VAR 5751 # --------------- 5752 # Portably unset VAR. 5753 as_fn_unset () 5754 { 5755 { eval $1=; unset $1;} 5756 } 5757 as_unset=as_fn_unset 5758 # as_fn_append VAR VALUE 5759 # ---------------------- 5760 # Append the text in VALUE to the end of the definition contained in VAR. Take 5761 # advantage of any shell optimizations that allow amortized linear growth over 5762 # repeated appends, instead of the typical quadratic growth present in naive 5763 # implementations. 5764 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5765 eval 'as_fn_append () 5766 { 5767 eval $1+=\$2 5768 }' 5769 else 5770 as_fn_append () 5771 { 5772 eval $1=\$$1\$2 5773 } 5774 fi # as_fn_append 5775 5776 # as_fn_arith ARG... 5777 # ------------------ 5778 # Perform arithmetic evaluation on the ARGs, and store the result in the 5779 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5780 # must be portable across $(()) and expr. 5781 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5782 eval 'as_fn_arith () 5783 { 5784 as_val=$(( $* )) 5785 }' 5786 else 5787 as_fn_arith () 5788 { 5789 as_val=`expr "$@" || test $? -eq 1` 5790 } 5791 fi # as_fn_arith 5792 5793 5794 if expr a : '\(a\)' >/dev/null 2>&1 && 5795 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5796 as_expr=expr 5797 else 5798 as_expr=false 5799 fi 5800 5801 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5802 as_basename=basename 5803 else 5804 as_basename=false 5805 fi 5806 5807 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5808 as_dirname=dirname 5809 else 5810 as_dirname=false 5811 fi 5812 5813 as_me=`$as_basename -- "$0" || 5814 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5815 X"$0" : 'X\(//\)$' \| \ 5816 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5817 $as_echo X/"$0" | 5818 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5819 s//\1/ 5820 q 5821 } 5822 /^X\/\(\/\/\)$/{ 5823 s//\1/ 5824 q 5825 } 5826 /^X\/\(\/\).*/{ 5827 s//\1/ 5828 q 5829 } 5830 s/.*/./; q'` 5831 5832 # Avoid depending upon Character Ranges. 5833 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5834 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5835 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5836 as_cr_digits='0123456789' 5837 as_cr_alnum=$as_cr_Letters$as_cr_digits 5838 5839 ECHO_C= ECHO_N= ECHO_T= 5840 case `echo -n x` in #((((( 5841 -n*) 5842 case `echo 'xy\c'` in 5843 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5844 xy) ECHO_C='\c';; 5845 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5846 ECHO_T=' ';; 5847 esac;; 5848 *) 5849 ECHO_N='-n';; 5850 esac 5851 5852 rm -f conf$$ conf$$.exe conf$$.file 5853 if test -d conf$$.dir; then 5854 rm -f conf$$.dir/conf$$.file 5855 else 5856 rm -f conf$$.dir 5857 mkdir conf$$.dir 2>/dev/null 5858 fi 5859 if (echo >conf$$.file) 2>/dev/null; then 5860 if ln -s conf$$.file conf$$ 2>/dev/null; then 5861 as_ln_s='ln -s' 5862 # ... but there are two gotchas: 5863 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5864 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5865 # In both cases, we have to default to `cp -p'. 5866 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5867 as_ln_s='cp -p' 5868 elif ln conf$$.file conf$$ 2>/dev/null; then 5869 as_ln_s=ln 5870 else 5871 as_ln_s='cp -p' 5872 fi 5873 else 5874 as_ln_s='cp -p' 5875 fi 5876 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5877 rmdir conf$$.dir 2>/dev/null 5878 5879 5880 # as_fn_mkdir_p 5881 # ------------- 5882 # Create "$as_dir" as a directory, including parents if necessary. 5883 as_fn_mkdir_p () 5884 { 5885 5886 case $as_dir in #( 5887 -*) as_dir=./$as_dir;; 5888 esac 5889 test -d "$as_dir" || eval $as_mkdir_p || { 5890 as_dirs= 5891 while :; do 5892 case $as_dir in #( 5893 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5894 *) as_qdir=$as_dir;; 5895 esac 5896 as_dirs="'$as_qdir' $as_dirs" 5897 as_dir=`$as_dirname -- "$as_dir" || 5898 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5899 X"$as_dir" : 'X\(//\)[^/]' \| \ 5900 X"$as_dir" : 'X\(//\)$' \| \ 5901 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5902 $as_echo X"$as_dir" | 5903 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5904 s//\1/ 5905 q 5906 } 5907 /^X\(\/\/\)[^/].*/{ 5908 s//\1/ 5909 q 5910 } 5911 /^X\(\/\/\)$/{ 5912 s//\1/ 5913 q 5914 } 5915 /^X\(\/\).*/{ 5916 s//\1/ 5917 q 5918 } 5919 s/.*/./; q'` 5920 test -d "$as_dir" && break 5921 done 5922 test -z "$as_dirs" || eval "mkdir $as_dirs" 5923 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5924 5925 5926 } # as_fn_mkdir_p 5927 if mkdir -p . 2>/dev/null; then 5928 as_mkdir_p='mkdir -p "$as_dir"' 5929 else 5930 test -d ./-p && rmdir ./-p 5931 as_mkdir_p=false 5932 fi 5933 5934 if test -x / >/dev/null 2>&1; then 5935 as_test_x='test -x' 5936 else 5937 if ls -dL / >/dev/null 2>&1; then 5938 as_ls_L_option=L 5939 else 5940 as_ls_L_option= 5941 fi 5942 as_test_x=' 5943 eval sh -c '\'' 5944 if test -d "$1"; then 5945 test -d "$1/."; 5946 else 5947 case $1 in #( 5948 -*)set "./$1";; 5949 esac; 5950 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5951 ???[sx]*):;;*)false;;esac;fi 5952 '\'' sh 5953 ' 5954 fi 5955 as_executable_p=$as_test_x 5956 5957 # Sed expression to map a string onto a valid CPP name. 5958 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5959 5960 # Sed expression to map a string onto a valid variable name. 5961 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5962 5963 5964 exec 6>&1 5965 ## ----------------------------------- ## 5966 ## Main body of $CONFIG_STATUS script. ## 5967 ## ----------------------------------- ## 5968 _ASEOF 5969 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5970 5971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5972 # Save the log message, to keep $0 and so on meaningful, and to 5973 # report actual input values of CONFIG_FILES etc. instead of their 5974 # values after options handling. 5975 ac_log=" 5976 This file was extended by less $as_me 1, which was 5977 generated by GNU Autoconf 2.68. Invocation command line was 5978 5979 CONFIG_FILES = $CONFIG_FILES 5980 CONFIG_HEADERS = $CONFIG_HEADERS 5981 CONFIG_LINKS = $CONFIG_LINKS 5982 CONFIG_COMMANDS = $CONFIG_COMMANDS 5983 $ $0 $@ 5984 5985 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5986 " 5987 5988 _ACEOF 5989 5990 case $ac_config_files in *" 5991 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5992 esac 5993 5994 case $ac_config_headers in *" 5995 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5996 esac 5997 5998 5999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6000 # Files that config.status was made for. 6001 config_files="$ac_config_files" 6002 config_headers="$ac_config_headers" 6003 6004 _ACEOF 6005 6006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6007 ac_cs_usage="\ 6008 \`$as_me' instantiates files and other configuration actions 6009 from templates according to the current configuration. Unless the files 6010 and actions are specified as TAGs, all are instantiated by default. 6011 6012 Usage: $0 [OPTION]... [TAG]... 6013 6014 -h, --help print this help, then exit 6015 -V, --version print version number and configuration settings, then exit 6016 --config print configuration, then exit 6017 -q, --quiet, --silent 6018 do not print progress messages 6019 -d, --debug don't remove temporary files 6020 --recheck update $as_me by reconfiguring in the same conditions 6021 --file=FILE[:TEMPLATE] 6022 instantiate the configuration file FILE 6023 --header=FILE[:TEMPLATE] 6024 instantiate the configuration header FILE 6025 6026 Configuration files: 6027 $config_files 6028 6029 Configuration headers: 6030 $config_headers 6031 6032 Report bugs to the package provider." 6033 6034 _ACEOF 6035 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6036 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6037 ac_cs_version="\\ 6038 less config.status 1 6039 configured by $0, generated by GNU Autoconf 2.68, 6040 with options \\"\$ac_cs_config\\" 6041 6042 Copyright (C) 2010 Free Software Foundation, Inc. 6043 This config.status script is free software; the Free Software Foundation 6044 gives unlimited permission to copy, distribute and modify it." 6045 6046 ac_pwd='$ac_pwd' 6047 srcdir='$srcdir' 6048 INSTALL='$INSTALL' 6049 test -n "\$AWK" || AWK=awk 6050 _ACEOF 6051 6052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6053 # The default lists apply if the user does not specify any file. 6054 ac_need_defaults=: 6055 while test $# != 0 6056 do 6057 case $1 in 6058 --*=?*) 6059 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6060 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6061 ac_shift=: 6062 ;; 6063 --*=) 6064 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6065 ac_optarg= 6066 ac_shift=: 6067 ;; 6068 *) 6069 ac_option=$1 6070 ac_optarg=$2 6071 ac_shift=shift 6072 ;; 6073 esac 6074 6075 case $ac_option in 6076 # Handling of the options. 6077 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6078 ac_cs_recheck=: ;; 6079 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6080 $as_echo "$ac_cs_version"; exit ;; 6081 --config | --confi | --conf | --con | --co | --c ) 6082 $as_echo "$ac_cs_config"; exit ;; 6083 --debug | --debu | --deb | --de | --d | -d ) 6084 debug=: ;; 6085 --file | --fil | --fi | --f ) 6086 $ac_shift 6087 case $ac_optarg in 6088 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6089 '') as_fn_error $? "missing file argument" ;; 6090 esac 6091 as_fn_append CONFIG_FILES " '$ac_optarg'" 6092 ac_need_defaults=false;; 6093 --header | --heade | --head | --hea ) 6094 $ac_shift 6095 case $ac_optarg in 6096 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6097 esac 6098 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6099 ac_need_defaults=false;; 6100 --he | --h) 6101 # Conflict between --help and --header 6102 as_fn_error $? "ambiguous option: \`$1' 6103 Try \`$0 --help' for more information.";; 6104 --help | --hel | -h ) 6105 $as_echo "$ac_cs_usage"; exit ;; 6106 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6107 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6108 ac_cs_silent=: ;; 6109 6110 # This is an error. 6111 -*) as_fn_error $? "unrecognized option: \`$1' 6112 Try \`$0 --help' for more information." ;; 6113 6114 *) as_fn_append ac_config_targets " $1" 6115 ac_need_defaults=false ;; 6116 6117 esac 6118 shift 6119 done 6120 6121 ac_configure_extra_args= 6122 6123 if $ac_cs_silent; then 6124 exec 6>/dev/null 6125 ac_configure_extra_args="$ac_configure_extra_args --silent" 6126 fi 6127 6128 _ACEOF 6129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6130 if \$ac_cs_recheck; then 6131 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6132 shift 6133 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6134 CONFIG_SHELL='$SHELL' 6135 export CONFIG_SHELL 6136 exec "\$@" 6137 fi 6138 6139 _ACEOF 6140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6141 exec 5>>config.log 6142 { 6143 echo 6144 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6145 ## Running $as_me. ## 6146 _ASBOX 6147 $as_echo "$ac_log" 6148 } >&5 6149 6150 _ACEOF 6151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6152 _ACEOF 6153 6154 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6155 6156 # Handling of arguments. 6157 for ac_config_target in $ac_config_targets 6158 do 6159 case $ac_config_target in 6160 "defines.h") CONFIG_HEADERS="$CONFIG_HEADERS defines.h" ;; 6161 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6162 6163 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 6164 esac 6165 done 6166 6167 6168 # If the user did not use the arguments to specify the items to instantiate, 6169 # then the envvar interface is used. Set only those that are not. 6170 # We use the long form for the default assignment because of an extremely 6171 # bizarre bug on SunOS 4.1.3. 6172 if $ac_need_defaults; then 6173 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6174 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6175 fi 6176 6177 # Have a temporary directory for convenience. Make it in the build tree 6178 # simply because there is no reason against having it here, and in addition, 6179 # creating and moving files from /tmp can sometimes cause problems. 6180 # Hook for its removal unless debugging. 6181 # Note that there is a small window in which the directory will not be cleaned: 6182 # after its creation but before its name has been assigned to `$tmp'. 6183 $debug || 6184 { 6185 tmp= ac_tmp= 6186 trap 'exit_status=$? 6187 : "${ac_tmp:=$tmp}" 6188 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6189 ' 0 6190 trap 'as_fn_exit 1' 1 2 13 15 6191 } 6192 # Create a (secure) tmp directory for tmp files. 6193 6194 { 6195 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6196 test -d "$tmp" 6197 } || 6198 { 6199 tmp=./conf$$-$RANDOM 6200 (umask 077 && mkdir "$tmp") 6201 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6202 ac_tmp=$tmp 6203 6204 # Set up the scripts for CONFIG_FILES section. 6205 # No need to generate them if there are no CONFIG_FILES. 6206 # This happens for instance with `./config.status config.h'. 6207 if test -n "$CONFIG_FILES"; then 6208 6209 6210 ac_cr=`echo X | tr X '\015'` 6211 # On cygwin, bash can eat \r inside `` if the user requested igncr. 6212 # But we know of no other shell where ac_cr would be empty at this 6213 # point, so we can use a bashism as a fallback. 6214 if test "x$ac_cr" = x; then 6215 eval ac_cr=\$\'\\r\' 6216 fi 6217 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6218 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6219 ac_cs_awk_cr='\\r' 6220 else 6221 ac_cs_awk_cr=$ac_cr 6222 fi 6223 6224 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 6225 _ACEOF 6226 6227 6228 { 6229 echo "cat >conf$$subs.awk <<_ACEOF" && 6230 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6231 echo "_ACEOF" 6232 } >conf$$subs.sh || 6233 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6234 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6235 ac_delim='%!_!# ' 6236 for ac_last_try in false false false false false :; do 6237 . ./conf$$subs.sh || 6238 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6239 6240 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6241 if test $ac_delim_n = $ac_delim_num; then 6242 break 6243 elif $ac_last_try; then 6244 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6245 else 6246 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6247 fi 6248 done 6249 rm -f conf$$subs.sh 6250 6251 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6252 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 6253 _ACEOF 6254 sed -n ' 6255 h 6256 s/^/S["/; s/!.*/"]=/ 6257 p 6258 g 6259 s/^[^!]*!// 6260 :repl 6261 t repl 6262 s/'"$ac_delim"'$// 6263 t delim 6264 :nl 6265 h 6266 s/\(.\{148\}\)..*/\1/ 6267 t more1 6268 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6269 p 6270 n 6271 b repl 6272 :more1 6273 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6274 p 6275 g 6276 s/.\{148\}// 6277 t nl 6278 :delim 6279 h 6280 s/\(.\{148\}\)..*/\1/ 6281 t more2 6282 s/["\\]/\\&/g; s/^/"/; s/$/"/ 6283 p 6284 b 6285 :more2 6286 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6287 p 6288 g 6289 s/.\{148\}// 6290 t delim 6291 ' <conf$$subs.awk | sed ' 6292 /^[^""]/{ 6293 N 6294 s/\n// 6295 } 6296 ' >>$CONFIG_STATUS || ac_write_fail=1 6297 rm -f conf$$subs.awk 6298 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6299 _ACAWK 6300 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6301 for (key in S) S_is_set[key] = 1 6302 FS = "" 6303 6304 } 6305 { 6306 line = $ 0 6307 nfields = split(line, field, "@") 6308 substed = 0 6309 len = length(field[1]) 6310 for (i = 2; i < nfields; i++) { 6311 key = field[i] 6312 keylen = length(key) 6313 if (S_is_set[key]) { 6314 value = S[key] 6315 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6316 len += length(value) + length(field[++i]) 6317 substed = 1 6318 } else 6319 len += 1 + keylen 6320 } 6321 6322 print line 6323 } 6324 6325 _ACAWK 6326 _ACEOF 6327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6328 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6329 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6330 else 6331 cat 6332 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6333 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6334 _ACEOF 6335 6336 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6337 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6338 # trailing colons and then remove the whole line if VPATH becomes empty 6339 # (actually we leave an empty line to preserve line numbers). 6340 if test "x$srcdir" = x.; then 6341 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6342 h 6343 s/// 6344 s/^/:/ 6345 s/[ ]*$/:/ 6346 s/:\$(srcdir):/:/g 6347 s/:\${srcdir}:/:/g 6348 s/:@srcdir@:/:/g 6349 s/^:*// 6350 s/:*$// 6351 x 6352 s/\(=[ ]*\).*/\1/ 6353 G 6354 s/\n// 6355 s/^[^=]*=[ ]*$// 6356 }' 6357 fi 6358 6359 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6360 fi # test -n "$CONFIG_FILES" 6361 6362 # Set up the scripts for CONFIG_HEADERS section. 6363 # No need to generate them if there are no CONFIG_HEADERS. 6364 # This happens for instance with `./config.status Makefile'. 6365 if test -n "$CONFIG_HEADERS"; then 6366 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6367 BEGIN { 6368 _ACEOF 6369 6370 # Transform confdefs.h into an awk script `defines.awk', embedded as 6371 # here-document in config.status, that substitutes the proper values into 6372 # config.h.in to produce config.h. 6373 6374 # Create a delimiter string that does not exist in confdefs.h, to ease 6375 # handling of long lines. 6376 ac_delim='%!_!# ' 6377 for ac_last_try in false false :; do 6378 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6379 if test -z "$ac_tt"; then 6380 break 6381 elif $ac_last_try; then 6382 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6383 else 6384 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6385 fi 6386 done 6387 6388 # For the awk script, D is an array of macro values keyed by name, 6389 # likewise P contains macro parameters if any. Preserve backslash 6390 # newline sequences. 6391 6392 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6393 sed -n ' 6394 s/.\{148\}/&'"$ac_delim"'/g 6395 t rset 6396 :rset 6397 s/^[ ]*#[ ]*define[ ][ ]*/ / 6398 t def 6399 d 6400 :def 6401 s/\\$// 6402 t bsnl 6403 s/["\\]/\\&/g 6404 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6405 D["\1"]=" \3"/p 6406 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6407 d 6408 :bsnl 6409 s/["\\]/\\&/g 6410 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6411 D["\1"]=" \3\\\\\\n"\\/p 6412 t cont 6413 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6414 t cont 6415 d 6416 :cont 6417 n 6418 s/.\{148\}/&'"$ac_delim"'/g 6419 t clear 6420 :clear 6421 s/\\$// 6422 t bsnlc 6423 s/["\\]/\\&/g; s/^/"/; s/$/"/p 6424 d 6425 :bsnlc 6426 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6427 b cont 6428 ' <confdefs.h | sed ' 6429 s/'"$ac_delim"'/"\\\ 6430 "/g' >>$CONFIG_STATUS || ac_write_fail=1 6431 6432 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6433 for (key in D) D_is_set[key] = 1 6434 FS = "" 6435 } 6436 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6437 line = \$ 0 6438 split(line, arg, " ") 6439 if (arg[1] == "#") { 6440 defundef = arg[2] 6441 mac1 = arg[3] 6442 } else { 6443 defundef = substr(arg[1], 2) 6444 mac1 = arg[2] 6445 } 6446 split(mac1, mac2, "(") #) 6447 macro = mac2[1] 6448 prefix = substr(line, 1, index(line, defundef) - 1) 6449 if (D_is_set[macro]) { 6450 # Preserve the white space surrounding the "#". 6451 print prefix "define", macro P[macro] D[macro] 6452 next 6453 } else { 6454 # Replace #undef with comments. This is necessary, for example, 6455 # in the case of _POSIX_SOURCE, which is predefined and required 6456 # on some systems where configure will not decide to define it. 6457 if (defundef == "undef") { 6458 print "/*", prefix defundef, macro, "*/" 6459 next 6460 } 6461 } 6462 } 6463 { print } 6464 _ACAWK 6465 _ACEOF 6466 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6467 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6468 fi # test -n "$CONFIG_HEADERS" 6469 6470 6471 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6472 shift 6473 for ac_tag 6474 do 6475 case $ac_tag in 6476 :[FHLC]) ac_mode=$ac_tag; continue;; 6477 esac 6478 case $ac_mode$ac_tag in 6479 :[FHL]*:*);; 6480 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 6481 :[FH]-) ac_tag=-:-;; 6482 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6483 esac 6484 ac_save_IFS=$IFS 6485 IFS=: 6486 set x $ac_tag 6487 IFS=$ac_save_IFS 6488 shift 6489 ac_file=$1 6490 shift 6491 6492 case $ac_mode in 6493 :L) ac_source=$1;; 6494 :[FH]) 6495 ac_file_inputs= 6496 for ac_f 6497 do 6498 case $ac_f in 6499 -) ac_f="$ac_tmp/stdin";; 6500 *) # Look for the file first in the build tree, then in the source tree 6501 # (if the path is not absolute). The absolute path cannot be DOS-style, 6502 # because $ac_f cannot contain `:'. 6503 test -f "$ac_f" || 6504 case $ac_f in 6505 [\\/$]*) false;; 6506 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6507 esac || 6508 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 6509 esac 6510 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6511 as_fn_append ac_file_inputs " '$ac_f'" 6512 done 6513 6514 # Let's still pretend it is `configure' which instantiates (i.e., don't 6515 # use $as_me), people would be surprised to read: 6516 # /* config.h. Generated by config.status. */ 6517 configure_input='Generated from '` 6518 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6519 `' by configure.' 6520 if test x"$ac_file" != x-; then 6521 configure_input="$ac_file. $configure_input" 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6523 $as_echo "$as_me: creating $ac_file" >&6;} 6524 fi 6525 # Neutralize special characters interpreted by sed in replacement strings. 6526 case $configure_input in #( 6527 *\&* | *\|* | *\\* ) 6528 ac_sed_conf_input=`$as_echo "$configure_input" | 6529 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6530 *) ac_sed_conf_input=$configure_input;; 6531 esac 6532 6533 case $ac_tag in 6534 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6535 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6536 esac 6537 ;; 6538 esac 6539 6540 ac_dir=`$as_dirname -- "$ac_file" || 6541 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6542 X"$ac_file" : 'X\(//\)[^/]' \| \ 6543 X"$ac_file" : 'X\(//\)$' \| \ 6544 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6545 $as_echo X"$ac_file" | 6546 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6547 s//\1/ 6548 q 6549 } 6550 /^X\(\/\/\)[^/].*/{ 6551 s//\1/ 6552 q 6553 } 6554 /^X\(\/\/\)$/{ 6555 s//\1/ 6556 q 6557 } 6558 /^X\(\/\).*/{ 6559 s//\1/ 6560 q 6561 } 6562 s/.*/./; q'` 6563 as_dir="$ac_dir"; as_fn_mkdir_p 6564 ac_builddir=. 6565 6566 case "$ac_dir" in 6567 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6568 *) 6569 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6570 # A ".." for each directory in $ac_dir_suffix. 6571 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6572 case $ac_top_builddir_sub in 6573 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6574 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6575 esac ;; 6576 esac 6577 ac_abs_top_builddir=$ac_pwd 6578 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6579 # for backward compatibility: 6580 ac_top_builddir=$ac_top_build_prefix 6581 6582 case $srcdir in 6583 .) # We are building in place. 6584 ac_srcdir=. 6585 ac_top_srcdir=$ac_top_builddir_sub 6586 ac_abs_top_srcdir=$ac_pwd ;; 6587 [\\/]* | ?:[\\/]* ) # Absolute name. 6588 ac_srcdir=$srcdir$ac_dir_suffix; 6589 ac_top_srcdir=$srcdir 6590 ac_abs_top_srcdir=$srcdir ;; 6591 *) # Relative name. 6592 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6593 ac_top_srcdir=$ac_top_build_prefix$srcdir 6594 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6595 esac 6596 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6597 6598 6599 case $ac_mode in 6600 :F) 6601 # 6602 # CONFIG_FILE 6603 # 6604 6605 case $INSTALL in 6606 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6607 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6608 esac 6609 _ACEOF 6610 6611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6612 # If the template does not know about datarootdir, expand it. 6613 # FIXME: This hack should be removed a few years after 2.60. 6614 ac_datarootdir_hack=; ac_datarootdir_seen= 6615 ac_sed_dataroot=' 6616 /datarootdir/ { 6617 p 6618 q 6619 } 6620 /@datadir@/p 6621 /@docdir@/p 6622 /@infodir@/p 6623 /@localedir@/p 6624 /@mandir@/p' 6625 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6626 *datarootdir*) ac_datarootdir_seen=yes;; 6627 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6629 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6630 _ACEOF 6631 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6632 ac_datarootdir_hack=' 6633 s&@datadir@&$datadir&g 6634 s&@docdir@&$docdir&g 6635 s&@infodir@&$infodir&g 6636 s&@localedir@&$localedir&g 6637 s&@mandir@&$mandir&g 6638 s&\\\${datarootdir}&$datarootdir&g' ;; 6639 esac 6640 _ACEOF 6641 6642 # Neutralize VPATH when `$srcdir' = `.'. 6643 # Shell code in configure.ac might set extrasub. 6644 # FIXME: do we really want to maintain this feature? 6645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6646 ac_sed_extra="$ac_vpsub 6647 $extrasub 6648 _ACEOF 6649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6650 :t 6651 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6652 s|@configure_input@|$ac_sed_conf_input|;t t 6653 s&@top_builddir@&$ac_top_builddir_sub&;t t 6654 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6655 s&@srcdir@&$ac_srcdir&;t t 6656 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6657 s&@top_srcdir@&$ac_top_srcdir&;t t 6658 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6659 s&@builddir@&$ac_builddir&;t t 6660 s&@abs_builddir@&$ac_abs_builddir&;t t 6661 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6662 s&@INSTALL@&$ac_INSTALL&;t t 6663 $ac_datarootdir_hack 6664 " 6665 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6666 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6667 6668 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6669 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6670 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6671 "$ac_tmp/out"`; test -z "$ac_out"; } && 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6673 which seems to be undefined. Please make sure it is defined" >&5 6674 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6675 which seems to be undefined. Please make sure it is defined" >&2;} 6676 6677 rm -f "$ac_tmp/stdin" 6678 case $ac_file in 6679 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6680 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6681 esac \ 6682 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6683 ;; 6684 :H) 6685 # 6686 # CONFIG_HEADER 6687 # 6688 if test x"$ac_file" != x-; then 6689 { 6690 $as_echo "/* $configure_input */" \ 6691 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 6692 } >"$ac_tmp/config.h" \ 6693 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6694 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 6695 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6696 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6697 else 6698 rm -f "$ac_file" 6699 mv "$ac_tmp/config.h" "$ac_file" \ 6700 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6701 fi 6702 else 6703 $as_echo "/* $configure_input */" \ 6704 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 6705 || as_fn_error $? "could not create -" "$LINENO" 5 6706 fi 6707 ;; 6708 6709 6710 esac 6711 6712 done # for ac_tag 6713 6714 6715 as_fn_exit 0 6716 _ACEOF 6717 ac_clean_files=$ac_clean_files_save 6718 6719 test $ac_write_fail = 0 || 6720 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6721 6722 6723 # configure is writing to config.log, and then calls config.status. 6724 # config.status does its own redirection, appending to config.log. 6725 # Unfortunately, on DOS this fails, as config.log is still kept open 6726 # by configure, so config.status won't be able to write to it; its 6727 # output is simply discarded. So we exec the FD to /dev/null, 6728 # effectively closing config.log, so it can be properly (re)opened and 6729 # appended to by config.status. When coming back to configure, we 6730 # need to make the FD available again. 6731 if test "$no_create" != yes; then 6732 ac_cs_success=: 6733 ac_config_status_args= 6734 test "$silent" = yes && 6735 ac_config_status_args="$ac_config_status_args --quiet" 6736 exec 5>/dev/null 6737 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6738 exec 5>>config.log 6739 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6740 # would make configure fail if this is the last instruction. 6741 $ac_cs_success || as_fn_exit 1 6742 fi 6743 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6745 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6746 fi 6747 6748
Indexes created Sat Feb 28 05:31:39 UTC 2026