1#! /bin/sh 2# From configure.in for Readline 5.1, version 2.59. 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by GNU Autoconf 2.64 for readline 5.1-release. 5# 6# Report bugs to <bug-readline@gnu.org>. 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 10# Foundation, Inc. 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 21 emulate sh 22 NULLCMD=: 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 24 # is contrary to our usage. Disable this feature. 25 alias -g '${1+"$@"}'='"$@"' 26 setopt NO_GLOB_SUBST 27else 28 case `(set -o) 2>/dev/null` in #( 29 *posix*) : 30 set -o posix ;; #( 31 *) : 32 ;; 33esac 34fi 35 36 37as_nl=' 38' 39export as_nl 40# Printing a long string crashes Solaris 7 /usr/bin/printf. 41as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 44# Prefer a ksh shell builtin over an external printf program on Solaris, 45# but without wasting forks for bash or zsh. 46if test -z "$BASH_VERSION$ZSH_VERSION" \ 47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='print -r --' 49 as_echo_n='print -rn --' 50elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 51 as_echo='printf %s\n' 52 as_echo_n='printf %s' 53else 54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 56 as_echo_n='/usr/ucb/echo -n' 57 else 58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 59 as_echo_n_body='eval 60 arg=$1; 61 case $arg in #( 62 *"$as_nl"*) 63 expr "X$arg" : "X\\(.*\\)$as_nl"; 64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 65 esac; 66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 67 ' 68 export as_echo_n_body 69 as_echo_n='sh -c $as_echo_n_body as_echo' 70 fi 71 export as_echo_body 72 as_echo='sh -c $as_echo_body as_echo' 73fi 74 75# The user is always right. 76if test "${PATH_SEPARATOR+set}" != set; then 77 PATH_SEPARATOR=: 78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 80 PATH_SEPARATOR=';' 81 } 82fi 83 84 85# IFS 86# We need space, tab and new line, in precisely that order. Quoting is 87# there to prevent editors from complaining about space-tab. 88# (If _AS_PATH_WALK were called with IFS unset, it would disable word 89# splitting by setting IFS to empty value.) 90IFS=" "" $as_nl" 91 92# Find who we are. Look in the path if we contain no directory separator. 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 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. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 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. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137if test "x$CONFIG_SHELL" = x; then 138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 139 emulate sh 140 NULLCMD=: 141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 142 # is contrary to our usage. Disable this feature. 143 alias -g '\${1+\"\$@\"}'='\"\$@\"' 144 setopt NO_GLOB_SUBST 145else 146 case \`(set -o) 2>/dev/null\` in #( 147 *posix*) : 148 set -o posix ;; #( 149 *) : 150 ;; 151esac 152fi 153" 154 as_required="as_fn_return () { (exit \$1); } 155as_fn_success () { as_fn_return 0; } 156as_fn_failure () { as_fn_return 1; } 157as_fn_ret_success () { return 0; } 158as_fn_ret_failure () { return 1; } 159 160exitcode=0 161as_fn_success || { exitcode=1; echo as_fn_success failed.; } 162as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 163as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 164as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 165if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 166 167else 168 exitcode=1; echo positional parameters were not saved. 169fi 170test x\$exitcode = x0 || exit 1" 171 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 172 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 173 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 174 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 175test \$(( 1 + 1 )) = 2 || exit 1" 176 if (eval "$as_required") 2>/dev/null; then : 177 as_have_required=yes 178else 179 as_have_required=no 180fi 181 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 182 183else 184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 185as_found=false 186for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 187do 188 IFS=$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 201fi 202fi 203 done;; 204 esac 205 as_found=false 206done 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=$SHELL as_have_required=yes 210fi; } 211IFS=$as_save_IFS 212 213 214 if test "x$CONFIG_SHELL" != x; then : 215 # We cannot yet assume a decent shell, so we have to provide a 216 # neutralization value for shells without unset; and this also 217 # works around shells that cannot unset nonexistent variables. 218 BASH_ENV=/dev/null 219 ENV=/dev/null 220 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 221 export CONFIG_SHELL 222 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 223fi 224 225 if test x$as_have_required = xno; then : 226 $as_echo "$0: This script requires a shell more modern than all" 227 $as_echo "$0: the shells that I found on your system." 228 if test x${ZSH_VERSION+set} = xset ; then 229 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 230 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 231 else 232 $as_echo "$0: Please tell bug-autoconf@gnu.org and 233$0: bug-readline@gnu.org about your system, including any 234$0: error possibly output before this message. Then install 235$0: a modern shell, or manually run the script under such a 236$0: shell if you do have one." 237 fi 238 exit 1 239fi 240fi 241fi 242SHELL=${CONFIG_SHELL-/bin/sh} 243export SHELL 244# Unset more variables known to interfere with behavior of common tools. 245CLICOLOR_FORCE= GREP_OPTIONS= 246unset CLICOLOR_FORCE GREP_OPTIONS 247 248## --------------------- ## 249## M4sh Shell Functions. ## 250## --------------------- ## 251# as_fn_unset VAR 252# --------------- 253# Portably unset VAR. 254as_fn_unset () 255{ 256 { eval $1=; unset $1;} 257} 258as_unset=as_fn_unset 259 260# as_fn_set_status STATUS 261# ----------------------- 262# Set $? to STATUS, without forking. 263as_fn_set_status () 264{ 265 return $1 266} # as_fn_set_status 267 268# as_fn_exit STATUS 269# ----------------- 270# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 271as_fn_exit () 272{ 273 set +e 274 as_fn_set_status $1 275 exit $1 276} # as_fn_exit 277 278# as_fn_mkdir_p 279# ------------- 280# Create "$as_dir" as a directory, including parents if necessary. 281as_fn_mkdir_p () 282{ 283 284 case $as_dir in #( 285 -*) as_dir=./$as_dir;; 286 esac 287 test -d "$as_dir" || eval $as_mkdir_p || { 288 as_dirs= 289 while :; do 290 case $as_dir in #( 291 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 292 *) as_qdir=$as_dir;; 293 esac 294 as_dirs="'$as_qdir' $as_dirs" 295 as_dir=`$as_dirname -- "$as_dir" || 296$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 297 X"$as_dir" : 'X\(//\)[^/]' \| \ 298 X"$as_dir" : 'X\(//\)$' \| \ 299 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 300$as_echo X"$as_dir" | 301 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)[^/].*/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\/\)$/{ 310 s//\1/ 311 q 312 } 313 /^X\(\/\).*/{ 314 s//\1/ 315 q 316 } 317 s/.*/./; q'` 318 test -d "$as_dir" && break 319 done 320 test -z "$as_dirs" || eval "mkdir $as_dirs" 321 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 322 323 324} # as_fn_mkdir_p 325# as_fn_append VAR VALUE 326# ---------------------- 327# Append the text in VALUE to the end of the definition contained in VAR. Take 328# advantage of any shell optimizations that allow amortized linear growth over 329# repeated appends, instead of the typical quadratic growth present in naive 330# implementations. 331if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 332 eval 'as_fn_append () 333 { 334 eval $1+=\$2 335 }' 336else 337 as_fn_append () 338 { 339 eval $1=\$$1\$2 340 } 341fi # as_fn_append 342 343# as_fn_arith ARG... 344# ------------------ 345# Perform arithmetic evaluation on the ARGs, and store the result in the 346# global $as_val. Take advantage of shells that can avoid forks. The arguments 347# must be portable across $(()) and expr. 348if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 349 eval 'as_fn_arith () 350 { 351 as_val=$(( $* )) 352 }' 353else 354 as_fn_arith () 355 { 356 as_val=`expr "$@" || test $? -eq 1` 357 } 358fi # as_fn_arith 359 360 361# as_fn_error ERROR [LINENO LOG_FD] 362# --------------------------------- 363# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 364# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 365# script with status $?, using 1 if that was 0. 366as_fn_error () 367{ 368 as_status=$?; test $as_status -eq 0 && as_status=1 369 if test "$3"; then 370 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 371 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 372 fi 373 $as_echo "$as_me: error: $1" >&2 374 as_fn_exit $as_status 375} # as_fn_error 376 377if expr a : '\(a\)' >/dev/null 2>&1 && 378 test "X`expr 00001 : '.*\(...\)'`" = X001; then 379 as_expr=expr 380else 381 as_expr=false 382fi 383 384if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 385 as_basename=basename 386else 387 as_basename=false 388fi 389 390if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 391 as_dirname=dirname 392else 393 as_dirname=false 394fi 395 396as_me=`$as_basename -- "$0" || 397$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 398 X"$0" : 'X\(//\)$' \| \ 399 X"$0" : 'X\(/\)' \| . 2>/dev/null || 400$as_echo X/"$0" | 401 sed '/^.*\/\([^/][^/]*\)\/*$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\/\)$/{ 406 s//\1/ 407 q 408 } 409 /^X\/\(\/\).*/{ 410 s//\1/ 411 q 412 } 413 s/.*/./; q'` 414 415# Avoid depending upon Character Ranges. 416as_cr_letters='abcdefghijklmnopqrstuvwxyz' 417as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 418as_cr_Letters=$as_cr_letters$as_cr_LETTERS 419as_cr_digits='0123456789' 420as_cr_alnum=$as_cr_Letters$as_cr_digits 421 422 423 as_lineno_1=$LINENO as_lineno_1a=$LINENO 424 as_lineno_2=$LINENO as_lineno_2a=$LINENO 425 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 426 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 427 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 428 sed -n ' 429 p 430 /[$]LINENO/= 431 ' <$as_myself | 432 sed ' 433 s/[$]LINENO.*/&-/ 434 t lineno 435 b 436 :lineno 437 N 438 :loop 439 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 440 t loop 441 s/-\n.*// 442 ' >$as_me.lineno && 443 chmod +x "$as_me.lineno" || 444 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 445 446 # Don't try to exec as it changes $[0], causing all sort of problems 447 # (the dirname of $[0] is not the place where we might find the 448 # original and so on. Autoconf is especially sensitive to this). 449 . "./$as_me.lineno" 450 # Exit status is that of the last command. 451 exit 452} 453 454ECHO_C= ECHO_N= ECHO_T= 455case `echo -n x` in #((((( 456-n*) 457 case `echo 'xy\c'` in 458 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 459 xy) ECHO_C='\c';; 460 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 461 ECHO_T=' ';; 462 esac;; 463*) 464 ECHO_N='-n';; 465esac 466 467rm -f conf$$ conf$$.exe conf$$.file 468if test -d conf$$.dir; then 469 rm -f conf$$.dir/conf$$.file 470else 471 rm -f conf$$.dir 472 mkdir conf$$.dir 2>/dev/null 473fi 474if (echo >conf$$.file) 2>/dev/null; then 475 if ln -s conf$$.file conf$$ 2>/dev/null; then 476 as_ln_s='ln -s' 477 # ... but there are two gotchas: 478 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 479 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 480 # In both cases, we have to default to `cp -p'. 481 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 482 as_ln_s='cp -p' 483 elif ln conf$$.file conf$$ 2>/dev/null; then 484 as_ln_s=ln 485 else 486 as_ln_s='cp -p' 487 fi 488else 489 as_ln_s='cp -p' 490fi 491rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 492rmdir conf$$.dir 2>/dev/null 493 494if mkdir -p . 2>/dev/null; then 495 as_mkdir_p='mkdir -p "$as_dir"' 496else 497 test -d ./-p && rmdir ./-p 498 as_mkdir_p=false 499fi 500 501if test -x / >/dev/null 2>&1; then 502 as_test_x='test -x' 503else 504 if ls -dL / >/dev/null 2>&1; then 505 as_ls_L_option=L 506 else 507 as_ls_L_option= 508 fi 509 as_test_x=' 510 eval sh -c '\'' 511 if test -d "$1"; then 512 test -d "$1/."; 513 else 514 case $1 in #( 515 -*)set "./$1";; 516 esac; 517 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 518 ???[sx]*):;;*)false;;esac;fi 519 '\'' sh 520 ' 521fi 522as_executable_p=$as_test_x 523 524# Sed expression to map a string onto a valid CPP name. 525as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 526 527# Sed expression to map a string onto a valid 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1476 if test -s conftest.err; then 1477 grep -v '^ *+' conftest.err >conftest.er1 1478 cat conftest.er1 >&5 1479 mv -f conftest.er1 conftest.err 1480 fi 1481 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1482 test $ac_status = 0; } >/dev/null && { 1483 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1484 test ! -s conftest.err 1485 }; then : 1486 ac_retval=0 1487else 1488 $as_echo "$as_me: failed program was:" >&5 1489sed 's/^/| /' conftest.$ac_ext >&5 1490 1491 ac_retval=1 1492fi 1493 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1494 return $ac_retval 1495 1496} # ac_fn_c_try_cpp 1497 1498# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1499# ------------------------------------------------------- 1500# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1501# the include files in INCLUDES and setting the cache variable VAR 1502# accordingly. 1503ac_fn_c_check_header_mongrel () 1504{ 1505 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1506 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1508$as_echo_n "checking for $2... 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" >&6; } 2501if test "${ac_cv_prog_CC+set}" = set; then : 2502 $as_echo_n "(cached) " >&6 2503else 2504 if test -n "$CC"; then 2505 ac_cv_prog_CC="$CC" # Let the user override the test. 2506else 2507as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2508for as_dir in $PATH 2509do 2510 IFS=$as_save_IFS 2511 test -z "$as_dir" && as_dir=. 2512 for ac_exec_ext in '' $ac_executable_extensions; do 2513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2514 ac_cv_prog_CC="${ac_tool_prefix}cc" 2515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2516 break 2 2517 fi 2518done 2519 done 2520IFS=$as_save_IFS 2521 2522fi 2523fi 2524CC=$ac_cv_prog_CC 2525if test -n "$CC"; then 2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2527$as_echo "$CC" >&6; } 2528else 2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2530$as_echo "no" >&6; } 2531fi 2532 2533 2534 fi 2535fi 2536if test -z "$CC"; then 2537 # Extract the first word of "cc", so it can be a program name with args. 2538set dummy cc; ac_word=$2 2539{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2540$as_echo_n "checking for $ac_word... " >&6; } 2541if test "${ac_cv_prog_CC+set}" = set; then : 2542 $as_echo_n "(cached) " >&6 2543else 2544 if test -n "$CC"; then 2545 ac_cv_prog_CC="$CC" # Let the user override the test. 2546else 2547 ac_prog_rejected=no 2548as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2549for as_dir in $PATH 2550do 2551 IFS=$as_save_IFS 2552 test -z "$as_dir" && as_dir=. 2553 for ac_exec_ext in '' $ac_executable_extensions; do 2554 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2555 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2556 ac_prog_rejected=yes 2557 continue 2558 fi 2559 ac_cv_prog_CC="cc" 2560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2561 break 2 2562 fi 2563done 2564 done 2565IFS=$as_save_IFS 2566 2567if test $ac_prog_rejected = yes; then 2568 # We found a bogon in the path, so make sure we never use it. 2569 set dummy $ac_cv_prog_CC 2570 shift 2571 if test $# != 0; then 2572 # We chose a different compiler from the bogus one. 2573 # However, it has the same basename, so the bogon will be chosen 2574 # first if we set CC to just the basename; use the full file name. 2575 shift 2576 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2577 fi 2578fi 2579fi 2580fi 2581CC=$ac_cv_prog_CC 2582if test -n "$CC"; then 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2584$as_echo "$CC" >&6; } 2585else 2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2587$as_echo "no" >&6; } 2588fi 2589 2590 2591fi 2592if test -z "$CC"; then 2593 if test -n "$ac_tool_prefix"; then 2594 for ac_prog in cl.exe 2595 do 2596 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2597set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2599$as_echo_n "checking for $ac_word... " >&6; } 2600if test "${ac_cv_prog_CC+set}" = set; then : 2601 $as_echo_n "(cached) " >&6 2602else 2603 if test -n "$CC"; then 2604 ac_cv_prog_CC="$CC" # Let the user override the test. 2605else 2606as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2607for as_dir in $PATH 2608do 2609 IFS=$as_save_IFS 2610 test -z "$as_dir" && as_dir=. 2611 for ac_exec_ext in '' $ac_executable_extensions; do 2612 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2613 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2615 break 2 2616 fi 2617done 2618 done 2619IFS=$as_save_IFS 2620 2621fi 2622fi 2623CC=$ac_cv_prog_CC 2624if test -n "$CC"; then 2625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2626$as_echo "$CC" >&6; } 2627else 2628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2629$as_echo "no" >&6; } 2630fi 2631 2632 2633 test -n "$CC" && break 2634 done 2635fi 2636if test -z "$CC"; then 2637 ac_ct_CC=$CC 2638 for ac_prog in cl.exe 2639do 2640 # Extract the first word of "$ac_prog", so it can be a program name with args. 2641set dummy $ac_prog; ac_word=$2 2642{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2643$as_echo_n "checking for $ac_word... " >&6; } 2644if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2645 $as_echo_n "(cached) " >&6 2646else 2647 if test -n "$ac_ct_CC"; then 2648 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2649else 2650as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2651for as_dir in $PATH 2652do 2653 IFS=$as_save_IFS 2654 test -z "$as_dir" && as_dir=. 2655 for ac_exec_ext in '' $ac_executable_extensions; do 2656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2657 ac_cv_prog_ac_ct_CC="$ac_prog" 2658 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2659 break 2 2660 fi 2661done 2662 done 2663IFS=$as_save_IFS 2664 2665fi 2666fi 2667ac_ct_CC=$ac_cv_prog_ac_ct_CC 2668if test -n "$ac_ct_CC"; then 2669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2670$as_echo "$ac_ct_CC" >&6; } 2671else 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2673$as_echo "no" >&6; } 2674fi 2675 2676 2677 test -n "$ac_ct_CC" && break 2678done 2679 2680 if test "x$ac_ct_CC" = x; then 2681 CC="" 2682 else 2683 case $cross_compiling:$ac_tool_warned in 2684yes:) 2685{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2686$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2687ac_tool_warned=yes ;; 2688esac 2689 CC=$ac_ct_CC 2690 fi 2691fi 2692 2693fi 2694 2695 2696test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2697$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2698as_fn_error "no acceptable C compiler found in \$PATH 2699See \`config.log' for more details." "$LINENO" 5; } 2700 2701# Provide some information about the compiler. 2702$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2703set X $ac_compile 2704ac_compiler=$2 2705for ac_option in --version -v -V -qversion; do 2706 { { ac_try="$ac_compiler $ac_option >&5" 2707case "(($ac_try" in 2708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2709 *) ac_try_echo=$ac_try;; 2710esac 2711eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2712$as_echo "$ac_try_echo"; } >&5 2713 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2714 ac_status=$? 2715 if test -s conftest.err; then 2716 sed '10a\ 2717... rest of stderr output deleted ... 2718 10q' conftest.err >conftest.er1 2719 cat conftest.er1 >&5 2720 rm -f conftest.er1 conftest.err 2721 fi 2722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2723 test $ac_status = 0; } 2724done 2725 2726cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2727/* end confdefs.h. */ 2728 2729int 2730main () 2731{ 2732 2733 ; 2734 return 0; 2735} 2736_ACEOF 2737ac_clean_files_save=$ac_clean_files 2738ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2739# Try to create an executable without -o first, disregard a.out. 2740# It will help us diagnose broken compilers, and finding out an intuition 2741# of exeext. 2742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2743$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 2773# so that the user can short-circuit this test for compilers unknown to 2774# Autoconf. 2775for ac_file in $ac_files '' 2776do 2777 test -f "$ac_file" || continue 2778 case $ac_file in 2779 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2780 ;; 2781 [ab].out ) 2782 # We found the default executable, but exeext='' is most 2783 # certainly right. 2784 break;; 2785 *.* ) 2786 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2787 then :; else 2788 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2789 fi 2790 # We set ac_cv_exeext here because the later test for it is not 2791 # safe: cross compilers may not add the suffix if given an `-o' 2792 # argument, so we may need to know it at that point already. 2793 # Even if this section looks crufty: it has the advantage of 2794 # actually working. 2795 break;; 2796 * ) 2797 break;; 2798 esac 2799done 2800test "$ac_cv_exeext" = no && ac_cv_exeext= 2801 2802else 2803 ac_file='' 2804fi 2805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2806$as_echo "$ac_file" >&6; } 2807if test -z "$ac_file"; then : 2808 $as_echo "$as_me: failed program was:" >&5 2809sed 's/^/| /' conftest.$ac_ext >&5 2810 2811{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2812$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2813{ as_fn_set_status 77 2814as_fn_error "C compiler cannot create executables 2815See \`config.log' for more details." "$LINENO" 5; }; } 2816fi 2817ac_exeext=$ac_cv_exeext 2818 2819# Check that the compiler produces executables we can run. If not, either 2820# the compiler is broken, or we cross compile. 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2822$as_echo_n "checking whether the C compiler works... " >&6; } 2823# If not cross compiling, check that we can run a simple program. 2824if test "$cross_compiling" != yes; then 2825 if { ac_try='./$ac_file' 2826 { { case "(($ac_try" in 2827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2828 *) ac_try_echo=$ac_try;; 2829esac 2830eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2831$as_echo "$ac_try_echo"; } >&5 2832 (eval "$ac_try") 2>&5 2833 ac_status=$? 2834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2835 test $ac_status = 0; }; }; then 2836 cross_compiling=no 2837 else 2838 if test "$cross_compiling" = maybe; then 2839 cross_compiling=yes 2840 else 2841 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2842$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2843as_fn_error "cannot run C compiled programs. 2844If you meant to cross compile, use \`--host'. 2845See \`config.log' for more details." "$LINENO" 5; } 2846 fi 2847 fi 2848fi 2849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2850$as_echo "yes" >&6; } 2851 2852rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2853ac_clean_files=$ac_clean_files_save 2854# Check that the compiler produces executables we can run. If not, either 2855# the compiler is broken, or we cross compile. 2856{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2857$as_echo_n "checking whether we are cross compiling... " >&6; } 2858{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2859$as_echo "$cross_compiling" >&6; } 2860 2861{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2862$as_echo_n "checking for suffix of executables... " >&6; } 2863if { { ac_try="$ac_link" 2864case "(($ac_try" in 2865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2866 *) ac_try_echo=$ac_try;; 2867esac 2868eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2869$as_echo "$ac_try_echo"; } >&5 2870 (eval "$ac_link") 2>&5 2871 ac_status=$? 2872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2873 test $ac_status = 0; }; then : 2874 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2875# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2876# work properly (i.e., refer to `conftest.exe'), while it won't with 2877# `rm'. 2878for ac_file in conftest.exe conftest conftest.*; do 2879 test -f "$ac_file" || continue 2880 case $ac_file in 2881 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2882 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2883 break;; 2884 * ) break;; 2885 esac 2886done 2887else 2888 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2889$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2890as_fn_error "cannot compute suffix of executables: cannot compile and link 2891See \`config.log' for more details." "$LINENO" 5; } 2892fi 2893rm -f conftest$ac_cv_exeext 2894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2895$as_echo "$ac_cv_exeext" >&6; } 2896 2897rm -f conftest.$ac_ext 2898EXEEXT=$ac_cv_exeext 2899ac_exeext=$EXEEXT 2900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2901$as_echo_n "checking for suffix of object files... " >&6; } 2902if test "${ac_cv_objext+set}" = set; then : 2903 $as_echo_n "(cached) " >&6 2904else 2905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2906/* end confdefs.h. */ 2907 2908int 2909main () 2910{ 2911 2912 ; 2913 return 0; 2914} 2915_ACEOF 2916rm -f conftest.o conftest.obj 2917if { { ac_try="$ac_compile" 2918case "(($ac_try" in 2919 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2920 *) ac_try_echo=$ac_try;; 2921esac 2922eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2923$as_echo "$ac_try_echo"; } >&5 2924 (eval "$ac_compile") 2>&5 2925 ac_status=$? 2926 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2927 test $ac_status = 0; }; then : 2928 for ac_file in conftest.o conftest.obj conftest.*; do 2929 test -f "$ac_file" || continue; 2930 case $ac_file in 2931 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2932 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2933 break;; 2934 esac 2935done 2936else 2937 $as_echo "$as_me: failed program was:" >&5 2938sed 's/^/| /' conftest.$ac_ext >&5 2939 2940{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2941$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2942as_fn_error "cannot compute suffix of object files: cannot compile 2943See \`config.log' for more details." "$LINENO" 5; } 2944fi 2945rm -f conftest.$ac_cv_objext conftest.$ac_ext 2946fi 2947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2948$as_echo "$ac_cv_objext" >&6; } 2949OBJEXT=$ac_cv_objext 2950ac_objext=$OBJEXT 2951{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2952$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2953if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2954 $as_echo_n "(cached) " >&6 2955else 2956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2957/* end confdefs.h. */ 2958 2959int 2960main () 2961{ 2962#ifndef __GNUC__ 2963 choke me 2964#endif 2965 2966 ; 2967 return 0; 2968} 2969_ACEOF 2970if ac_fn_c_try_compile "$LINENO"; then : 2971 ac_compiler_gnu=yes 2972else 2973 ac_compiler_gnu=no 2974fi 2975rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2976ac_cv_c_compiler_gnu=$ac_compiler_gnu 2977 2978fi 2979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2980$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2981if test $ac_compiler_gnu = yes; then 2982 GCC=yes 2983else 2984 GCC= 2985fi 2986ac_test_CFLAGS=${CFLAGS+set} 2987ac_save_CFLAGS=$CFLAGS 2988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2989$as_echo_n "checking whether $CC accepts -g... " >&6; } 2990if test "${ac_cv_prog_cc_g+set}" = set; then : 2991 $as_echo_n "(cached) " >&6 2992else 2993 ac_save_c_werror_flag=$ac_c_werror_flag 2994 ac_c_werror_flag=yes 2995 ac_cv_prog_cc_g=no 2996 CFLAGS="-g" 2997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2998/* end confdefs.h. */ 2999 3000int 3001main () 3002{ 3003 3004 ; 3005 return 0; 3006} 3007_ACEOF 3008if ac_fn_c_try_compile "$LINENO"; then : 3009 ac_cv_prog_cc_g=yes 3010else 3011 CFLAGS="" 3012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3013/* end confdefs.h. */ 3014 3015int 3016main () 3017{ 3018 3019 ; 3020 return 0; 3021} 3022_ACEOF 3023if ac_fn_c_try_compile "$LINENO"; then : 3024 3025else 3026 ac_c_werror_flag=$ac_save_c_werror_flag 3027 CFLAGS="-g" 3028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3029/* end confdefs.h. */ 3030 3031int 3032main () 3033{ 3034 3035 ; 3036 return 0; 3037} 3038_ACEOF 3039if ac_fn_c_try_compile "$LINENO"; then : 3040 ac_cv_prog_cc_g=yes 3041fi 3042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3043fi 3044rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3045fi 3046rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3047 ac_c_werror_flag=$ac_save_c_werror_flag 3048fi 3049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3050$as_echo "$ac_cv_prog_cc_g" >&6; } 3051if test "$ac_test_CFLAGS" = set; then 3052 CFLAGS=$ac_save_CFLAGS 3053elif test $ac_cv_prog_cc_g = yes; then 3054 if test "$GCC" = yes; then 3055 CFLAGS="-g -O2" 3056 else 3057 CFLAGS="-g" 3058 fi 3059else 3060 if test "$GCC" = yes; then 3061 CFLAGS="-O2" 3062 else 3063 CFLAGS= 3064 fi 3065fi 3066{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3067$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3068if test "${ac_cv_prog_cc_c89+set}" = set; then : 3069 $as_echo_n "(cached) " >&6 3070else 3071 ac_cv_prog_cc_c89=no 3072ac_save_CC=$CC 3073cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3074/* end confdefs.h. */ 3075#include <stdarg.h> 3076#include <stdio.h> 3077#include <sys/types.h> 3078#include <sys/stat.h> 3079/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3080struct buf { int x; }; 3081FILE * (*rcsopen) (struct buf *, struct stat *, int); 3082static char *e (p, i) 3083 char **p; 3084 int i; 3085{ 3086 return p[i]; 3087} 3088static char *f (char * (*g) (char **, int), char **p, ...) 3089{ 3090 char *s; 3091 va_list v; 3092 va_start (v,p); 3093 s = g (p, va_arg (v,int)); 3094 va_end (v); 3095 return s; 3096} 3097 3098/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3099 function prototypes and stuff, but not '\xHH' hex character constants. 3100 These don't provoke an error unfortunately, instead are silently treated 3101 as 'x'. The following induces an error, until -std is added to get 3102 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3103 array size at least. It's necessary to write '\x00'==0 to get something 3104 that's true only with -std. */ 3105int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3106 3107/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3108 inside strings and character constants. */ 3109#define FOO(x) 'x' 3110int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3111 3112int test (int i, double x); 3113struct s1 {int (*f) (int a);}; 3114struct s2 {int (*f) (double a);}; 3115int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3116int argc; 3117char **argv; 3118int 3119main () 3120{ 3121return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3122 ; 3123 return 0; 3124} 3125_ACEOF 3126for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3127 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3128do 3129 CC="$ac_save_CC $ac_arg" 3130 if ac_fn_c_try_compile "$LINENO"; then : 3131 ac_cv_prog_cc_c89=$ac_arg 3132fi 3133rm -f core conftest.err conftest.$ac_objext 3134 test "x$ac_cv_prog_cc_c89" != "xno" && break 3135done 3136rm -f conftest.$ac_ext 3137CC=$ac_save_CC 3138 3139fi 3140# AC_CACHE_VAL 3141case "x$ac_cv_prog_cc_c89" in 3142 x) 3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3144$as_echo "none needed" >&6; } ;; 3145 xno) 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3147$as_echo "unsupported" >&6; } ;; 3148 *) 3149 CC="$CC $ac_cv_prog_cc_c89" 3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3151$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3152esac 3153if test "x$ac_cv_prog_cc_c89" != xno; then : 3154 3155fi 3156 3157ac_ext=c 3158ac_cpp='$CPP $CPPFLAGS' 3159ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3160ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3161ac_compiler_gnu=$ac_cv_c_compiler_gnu 3162 3163 3164ac_ext=c 3165ac_cpp='$CPP $CPPFLAGS' 3166ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3167ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3168ac_compiler_gnu=$ac_cv_c_compiler_gnu 3169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3170$as_echo_n "checking how to run the C preprocessor... " >&6; } 3171# On Suns, sometimes $CPP names a directory. 3172if test -n "$CPP" && test -d "$CPP"; then 3173 CPP= 3174fi 3175if test -z "$CPP"; then 3176 if test "${ac_cv_prog_CPP+set}" = set; then : 3177 $as_echo_n "(cached) " >&6 3178else 3179 # Double quotes because CPP needs to be expanded 3180 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3181 do 3182 ac_preproc_ok=false 3183for ac_c_preproc_warn_flag in '' yes 3184do 3185 # Use a header file that comes with gcc, so configuring glibc 3186 # with a fresh cross-compiler works. 3187 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3188 # <limits.h> exists even on freestanding compilers. 3189 # On the NeXT, cc -E runs the code through the compiler's parser, 3190 # not just through cpp. "Syntax error" is here to catch this case. 3191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3192/* end confdefs.h. */ 3193#ifdef __STDC__ 3194# include <limits.h> 3195#else 3196# include <assert.h> 3197#endif 3198 Syntax error 3199_ACEOF 3200if ac_fn_c_try_cpp "$LINENO"; then : 3201 3202else 3203 # Broken: fails on valid input. 3204continue 3205fi 3206rm -f conftest.err conftest.$ac_ext 3207 3208 # OK, works on sane cases. Now check whether nonexistent headers 3209 # can be detected and how. 3210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3211/* end confdefs.h. */ 3212#include <ac_nonexistent.h> 3213_ACEOF 3214if ac_fn_c_try_cpp "$LINENO"; then : 3215 # Broken: success on invalid input. 3216continue 3217else 3218 # Passes both tests. 3219ac_preproc_ok=: 3220break 3221fi 3222rm -f conftest.err conftest.$ac_ext 3223 3224done 3225# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3226rm -f conftest.err conftest.$ac_ext 3227if $ac_preproc_ok; then : 3228 break 3229fi 3230 3231 done 3232 ac_cv_prog_CPP=$CPP 3233 3234fi 3235 CPP=$ac_cv_prog_CPP 3236else 3237 ac_cv_prog_CPP=$CPP 3238fi 3239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3240$as_echo "$CPP" >&6; } 3241ac_preproc_ok=false 3242for ac_c_preproc_warn_flag in '' yes 3243do 3244 # Use a header file that comes with gcc, so configuring glibc 3245 # with a fresh cross-compiler works. 3246 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3247 # <limits.h> exists even on freestanding compilers. 3248 # On the NeXT, cc -E runs the code through the compiler's parser, 3249 # not just through cpp. "Syntax error" is here to catch this case. 3250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3251/* end confdefs.h. */ 3252#ifdef __STDC__ 3253# include <limits.h> 3254#else 3255# include <assert.h> 3256#endif 3257 Syntax error 3258_ACEOF 3259if ac_fn_c_try_cpp "$LINENO"; then : 3260 3261else 3262 # Broken: fails on valid input. 3263continue 3264fi 3265rm -f conftest.err conftest.$ac_ext 3266 3267 # OK, works on sane cases. Now check whether nonexistent headers 3268 # can be detected and how. 3269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3270/* end confdefs.h. */ 3271#include <ac_nonexistent.h> 3272_ACEOF 3273if ac_fn_c_try_cpp "$LINENO"; then : 3274 # Broken: success on invalid input. 3275continue 3276else 3277 # Passes both tests. 3278ac_preproc_ok=: 3279break 3280fi 3281rm -f conftest.err conftest.$ac_ext 3282 3283done 3284# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3285rm -f conftest.err conftest.$ac_ext 3286if $ac_preproc_ok; then : 3287 3288else 3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3290$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3291as_fn_error "C preprocessor \"$CPP\" fails sanity check 3292See \`config.log' for more details." "$LINENO" 5; } 3293fi 3294 3295ac_ext=c 3296ac_cpp='$CPP $CPPFLAGS' 3297ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3298ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3299ac_compiler_gnu=$ac_cv_c_compiler_gnu 3300 3301 3302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3303$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3304if test "${ac_cv_path_GREP+set}" = set; then : 3305 $as_echo_n "(cached) " >&6 3306else 3307 if test -z "$GREP"; then 3308 ac_path_GREP_found=false 3309 # Loop through the user's path and test for each of PROGNAME-LIST 3310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3311for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3312do 3313 IFS=$as_save_IFS 3314 test -z "$as_dir" && as_dir=. 3315 for ac_prog in grep ggrep; do 3316 for ac_exec_ext in '' $ac_executable_extensions; do 3317 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3318 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3319# Check for GNU ac_path_GREP and select it if it is found. 3320 # Check for GNU $ac_path_GREP 3321case `"$ac_path_GREP" --version 2>&1` in 3322*GNU*) 3323 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3324*) 3325 ac_count=0 3326 $as_echo_n 0123456789 >"conftest.in" 3327 while : 3328 do 3329 cat "conftest.in" "conftest.in" >"conftest.tmp" 3330 mv "conftest.tmp" "conftest.in" 3331 cp "conftest.in" "conftest.nl" 3332 $as_echo 'GREP' >> "conftest.nl" 3333 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3334 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3335 as_fn_arith $ac_count + 1 && ac_count=$as_val 3336 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3337 # Best one so far, save it but keep looking for a better one 3338 ac_cv_path_GREP="$ac_path_GREP" 3339 ac_path_GREP_max=$ac_count 3340 fi 3341 # 10*(2^10) chars as input seems more than enough 3342 test $ac_count -gt 10 && break 3343 done 3344 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3345esac 3346 3347 $ac_path_GREP_found && break 3 3348 done 3349 done 3350 done 3351IFS=$as_save_IFS 3352 if test -z "$ac_cv_path_GREP"; then 3353 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3354 fi 3355else 3356 ac_cv_path_GREP=$GREP 3357fi 3358 3359fi 3360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3361$as_echo "$ac_cv_path_GREP" >&6; } 3362 GREP="$ac_cv_path_GREP" 3363 3364 3365{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3366$as_echo_n "checking for egrep... " >&6; } 3367if test "${ac_cv_path_EGREP+set}" = set; then : 3368 $as_echo_n "(cached) " >&6 3369else 3370 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3371 then ac_cv_path_EGREP="$GREP -E" 3372 else 3373 if test -z "$EGREP"; then 3374 ac_path_EGREP_found=false 3375 # Loop through the user's path and test for each of PROGNAME-LIST 3376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3377for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3378do 3379 IFS=$as_save_IFS 3380 test -z "$as_dir" && as_dir=. 3381 for ac_prog in egrep; do 3382 for ac_exec_ext in '' $ac_executable_extensions; do 3383 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3384 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3385# Check for GNU ac_path_EGREP and select it if it is found. 3386 # Check for GNU $ac_path_EGREP 3387case `"$ac_path_EGREP" --version 2>&1` in 3388*GNU*) 3389 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3390*) 3391 ac_count=0 3392 $as_echo_n 0123456789 >"conftest.in" 3393 while : 3394 do 3395 cat "conftest.in" "conftest.in" >"conftest.tmp" 3396 mv "conftest.tmp" "conftest.in" 3397 cp "conftest.in" "conftest.nl" 3398 $as_echo 'EGREP' >> "conftest.nl" 3399 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3400 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3401 as_fn_arith $ac_count + 1 && ac_count=$as_val 3402 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3403 # Best one so far, save it but keep looking for a better one 3404 ac_cv_path_EGREP="$ac_path_EGREP" 3405 ac_path_EGREP_max=$ac_count 3406 fi 3407 # 10*(2^10) chars as input seems more than enough 3408 test $ac_count -gt 10 && break 3409 done 3410 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3411esac 3412 3413 $ac_path_EGREP_found && break 3 3414 done 3415 done 3416 done 3417IFS=$as_save_IFS 3418 if test -z "$ac_cv_path_EGREP"; then 3419 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3420 fi 3421else 3422 ac_cv_path_EGREP=$EGREP 3423fi 3424 3425 fi 3426fi 3427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3428$as_echo "$ac_cv_path_EGREP" >&6; } 3429 EGREP="$ac_cv_path_EGREP" 3430 3431 3432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3433$as_echo_n "checking for ANSI C header files... " >&6; } 3434if test "${ac_cv_header_stdc+set}" = set; then : 3435 $as_echo_n "(cached) " >&6 3436else 3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3438/* end confdefs.h. */ 3439#include <stdlib.h> 3440#include <stdarg.h> 3441#include <string.h> 3442#include <float.h> 3443 3444int 3445main () 3446{ 3447 3448 ; 3449 return 0; 3450} 3451_ACEOF 3452if ac_fn_c_try_compile "$LINENO"; then : 3453 ac_cv_header_stdc=yes 3454else 3455 ac_cv_header_stdc=no 3456fi 3457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3458 3459if test $ac_cv_header_stdc = yes; then 3460 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3462/* end confdefs.h. */ 3463#include <string.h> 3464 3465_ACEOF 3466if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3467 $EGREP "memchr" >/dev/null 2>&1; then : 3468 3469else 3470 ac_cv_header_stdc=no 3471fi 3472rm -f conftest* 3473 3474fi 3475 3476if test $ac_cv_header_stdc = yes; then 3477 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3479/* end confdefs.h. */ 3480#include <stdlib.h> 3481 3482_ACEOF 3483if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3484 $EGREP "free" >/dev/null 2>&1; then : 3485 3486else 3487 ac_cv_header_stdc=no 3488fi 3489rm -f conftest* 3490 3491fi 3492 3493if test $ac_cv_header_stdc = yes; then 3494 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3495 if test "$cross_compiling" = yes; then : 3496 : 3497else 3498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3499/* end confdefs.h. */ 3500#include <ctype.h> 3501#include <stdlib.h> 3502#if ((' ' & 0x0FF) == 0x020) 3503# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3504# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3505#else 3506# define ISLOWER(c) \ 3507 (('a' <= (c) && (c) <= 'i') \ 3508 || ('j' <= (c) && (c) <= 'r') \ 3509 || ('s' <= (c) && (c) <= 'z')) 3510# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3511#endif 3512 3513#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3514int 3515main () 3516{ 3517 int i; 3518 for (i = 0; i < 256; i++) 3519 if (XOR (islower (i), ISLOWER (i)) 3520 || toupper (i) != TOUPPER (i)) 3521 return 2; 3522 return 0; 3523} 3524_ACEOF 3525if ac_fn_c_try_run "$LINENO"; then : 3526 3527else 3528 ac_cv_header_stdc=no 3529fi 3530rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3531 conftest.$ac_objext conftest.beam conftest.$ac_ext 3532fi 3533 3534fi 3535fi 3536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3537$as_echo "$ac_cv_header_stdc" >&6; } 3538if test $ac_cv_header_stdc = yes; then 3539 3540$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3541 3542fi 3543 3544# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3545for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3546 inttypes.h stdint.h unistd.h 3547do : 3548 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3549ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3550" 3551eval as_val=\$$as_ac_Header 3552 if test "x$as_val" = x""yes; then : 3553 cat >>confdefs.h <<_ACEOF 3554#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3555_ACEOF 3556 3557fi 3558 3559done 3560 3561 3562 3563 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3564if test "x$ac_cv_header_minix_config_h" = x""yes; then : 3565 MINIX=yes 3566else 3567 MINIX= 3568fi 3569 3570 3571 if test "$MINIX" = yes; then 3572 3573$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3574 3575 3576$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3577 3578 3579$as_echo "#define _MINIX 1" >>confdefs.h 3580 3581 fi 3582 3583 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3585$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3586if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 3587 $as_echo_n "(cached) " >&6 3588else 3589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3590/* end confdefs.h. */ 3591 3592# define __EXTENSIONS__ 1 3593 $ac_includes_default 3594int 3595main () 3596{ 3597 3598 ; 3599 return 0; 3600} 3601_ACEOF 3602if ac_fn_c_try_compile "$LINENO"; then : 3603 ac_cv_safe_to_define___extensions__=yes 3604else 3605 ac_cv_safe_to_define___extensions__=no 3606fi 3607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3608fi 3609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3610$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3611 test $ac_cv_safe_to_define___extensions__ = yes && 3612 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3613 3614 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3615 3616 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3617 3618 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3619 3620 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3621 3622 3623 3624 3625 3626if test "x$cross_compiling" = "xyes"; then 3627 case "${host}" in 3628 *-cygwin*) 3629 cross_cache=${srcdir}/cross-build/cygwin.cache 3630 LOCAL_CFLAGS="$LOCAL_CFLAGS -I${srcdir}/../libtermcap" 3631 ;; 3632 *-mingw32*) 3633 cross_cache=${srcdir}/cross-build/mingw.cache 3634 ;; 3635 *) echo "configure: cross-compiling for a non-cygwin target is not supported" >&2 3636 ;; 3637 esac 3638 3639 if test "x$cross_cache" != "x"; then 3640 if test -r "${cross_cache}"; then 3641 echo "loading cross-build cache file ${cross_cache}" 3642 . ${cross_cache} 3643 fi 3644 unset cross_cache 3645 fi 3646fi 3647 3648if test -z "$CC_FOR_BUILD"; then 3649 if test "x$cross_compiling" = "xno"; then 3650 CC_FOR_BUILD='$(CC)' 3651 else 3652 CC_FOR_BUILD=gcc 3653 fi 3654fi 3655 3656 3657 3658# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. 3659test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" 3660 3661if test $ac_cv_c_compiler_gnu = yes; then 3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 3663$as_echo_n "checking whether $CC needs -traditional... " >&6; } 3664if test "${ac_cv_prog_gcc_traditional+set}" = set; then : 3665 $as_echo_n "(cached) " >&6 3666else 3667 ac_pattern="Autoconf.*'x'" 3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3669/* end confdefs.h. */ 3670#include <sgtty.h> 3671Autoconf TIOCGETP 3672_ACEOF 3673if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3674 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3675 ac_cv_prog_gcc_traditional=yes 3676else 3677 ac_cv_prog_gcc_traditional=no 3678fi 3679rm -f conftest* 3680 3681 3682 if test $ac_cv_prog_gcc_traditional = no; then 3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3684/* end confdefs.h. */ 3685#include <termio.h> 3686Autoconf TCGETA 3687_ACEOF 3688if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3689 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3690 ac_cv_prog_gcc_traditional=yes 3691fi 3692rm -f conftest* 3693 3694 fi 3695fi 3696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 3697$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 3698 if test $ac_cv_prog_gcc_traditional = yes; then 3699 CC="$CC -traditional" 3700 fi 3701fi 3702 3703# Find a good install program. We prefer a C program (faster), 3704# so one script is as good as another. But avoid the broken or 3705# incompatible versions: 3706# SysV /etc/install, /usr/sbin/install 3707# SunOS /usr/etc/install 3708# IRIX /sbin/install 3709# AIX /bin/install 3710# AmigaOS /C/install, which installs bootblocks on floppy discs 3711# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3712# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3713# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3714# OS/2's system install, which has a completely different semantic 3715# ./install, which can be erroneously created by make from ./install.sh. 3716# Reject install programs that cannot install multiple files. 3717{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3718$as_echo_n "checking for a BSD-compatible install... " >&6; } 3719if test -z "$INSTALL"; then 3720if test "${ac_cv_path_install+set}" = set; then : 3721 $as_echo_n "(cached) " >&6 3722else 3723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3724for as_dir in $PATH 3725do 3726 IFS=$as_save_IFS 3727 test -z "$as_dir" && as_dir=. 3728 # Account for people who put trailing slashes in PATH elements. 3729case $as_dir/ in #(( 3730 ./ | .// | /[cC]/* | \ 3731 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3732 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3733 /usr/ucb/* ) ;; 3734 *) 3735 # OSF1 and SCO ODT 3.0 have their own names for install. 3736 # Don't use installbsd from OSF since it installs stuff as root 3737 # by default. 3738 for ac_prog in ginstall scoinst install; do 3739 for ac_exec_ext in '' $ac_executable_extensions; do 3740 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3741 if test $ac_prog = install && 3742 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3743 # AIX install. It has an incompatible calling convention. 3744 : 3745 elif test $ac_prog = install && 3746 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3747 # program-specific install script used by HP pwplus--don't use. 3748 : 3749 else 3750 rm -rf conftest.one conftest.two conftest.dir 3751 echo one > conftest.one 3752 echo two > conftest.two 3753 mkdir conftest.dir 3754 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3755 test -s conftest.one && test -s conftest.two && 3756 test -s conftest.dir/conftest.one && 3757 test -s conftest.dir/conftest.two 3758 then 3759 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3760 break 3 3761 fi 3762 fi 3763 fi 3764 done 3765 done 3766 ;; 3767esac 3768 3769 done 3770IFS=$as_save_IFS 3771 3772rm -rf conftest.one conftest.two conftest.dir 3773 3774fi 3775 if test "${ac_cv_path_install+set}" = set; then 3776 INSTALL=$ac_cv_path_install 3777 else 3778 # As a last resort, use the slow shell script. Don't cache a 3779 # value for INSTALL within a source directory, because that will 3780 # break other packages using the cache if that directory is 3781 # removed, or if the value is a relative name. 3782 INSTALL=$ac_install_sh 3783 fi 3784fi 3785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3786$as_echo "$INSTALL" >&6; } 3787 3788# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3789# It thinks the first close brace ends the variable substitution. 3790test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3791 3792test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3793 3794test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3795 3796# Extract the first word of "ar", so it can be a program name with args. 3797set dummy ar; ac_word=$2 3798{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3799$as_echo_n "checking for $ac_word... " >&6; } 3800if test "${ac_cv_prog_AR+set}" = set; then : 3801 $as_echo_n "(cached) " >&6 3802else 3803 if test -n "$AR"; then 3804 ac_cv_prog_AR="$AR" # Let the user override the test. 3805else 3806as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3807for as_dir in $PATH 3808do 3809 IFS=$as_save_IFS 3810 test -z "$as_dir" && as_dir=. 3811 for ac_exec_ext in '' $ac_executable_extensions; do 3812 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3813 ac_cv_prog_AR="" 3814 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3815 break 2 3816 fi 3817done 3818 done 3819IFS=$as_save_IFS 3820 3821 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" 3822fi 3823fi 3824AR=$ac_cv_prog_AR 3825if test -n "$AR"; then 3826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 3827$as_echo "$AR" >&6; } 3828else 3829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3830$as_echo "no" >&6; } 3831fi 3832 3833 3834test -n "$ARFLAGS" || ARFLAGS="cr" 3835if test -n "$ac_tool_prefix"; then 3836 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3837set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3839$as_echo_n "checking for $ac_word... " >&6; } 3840if test "${ac_cv_prog_RANLIB+set}" = set; then : 3841 $as_echo_n "(cached) " >&6 3842else 3843 if test -n "$RANLIB"; then 3844 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3845else 3846as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3847for as_dir in $PATH 3848do 3849 IFS=$as_save_IFS 3850 test -z "$as_dir" && as_dir=. 3851 for ac_exec_ext in '' $ac_executable_extensions; do 3852 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3853 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3854 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3855 break 2 3856 fi 3857done 3858 done 3859IFS=$as_save_IFS 3860 3861fi 3862fi 3863RANLIB=$ac_cv_prog_RANLIB 3864if test -n "$RANLIB"; then 3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3866$as_echo "$RANLIB" >&6; } 3867else 3868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3869$as_echo "no" >&6; } 3870fi 3871 3872 3873fi 3874if test -z "$ac_cv_prog_RANLIB"; then 3875 ac_ct_RANLIB=$RANLIB 3876 # Extract the first word of "ranlib", so it can be a program name with args. 3877set dummy ranlib; ac_word=$2 3878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3879$as_echo_n "checking for $ac_word... " >&6; } 3880if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3881 $as_echo_n "(cached) " >&6 3882else 3883 if test -n "$ac_ct_RANLIB"; then 3884 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3885else 3886as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3887for as_dir in $PATH 3888do 3889 IFS=$as_save_IFS 3890 test -z "$as_dir" && as_dir=. 3891 for ac_exec_ext in '' $ac_executable_extensions; do 3892 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3893 ac_cv_prog_ac_ct_RANLIB="ranlib" 3894 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3895 break 2 3896 fi 3897done 3898 done 3899IFS=$as_save_IFS 3900 3901fi 3902fi 3903ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3904if test -n "$ac_ct_RANLIB"; then 3905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3906$as_echo "$ac_ct_RANLIB" >&6; } 3907else 3908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3909$as_echo "no" >&6; } 3910fi 3911 3912 if test "x$ac_ct_RANLIB" = x; then 3913 RANLIB=":" 3914 else 3915 case $cross_compiling:$ac_tool_warned in 3916yes:) 3917{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3918$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3919ac_tool_warned=yes ;; 3920esac 3921 RANLIB=$ac_ct_RANLIB 3922 fi 3923else 3924 RANLIB="$ac_cv_prog_RANLIB" 3925fi 3926 3927 3928MAKE_SHELL=/bin/sh 3929 3930 3931{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 3932$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 3933if test "${ac_cv_c_const+set}" = set; then : 3934 $as_echo_n "(cached) " >&6 3935else 3936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3937/* end confdefs.h. */ 3938 3939int 3940main () 3941{ 3942/* FIXME: Include the comments suggested by Paul. */ 3943#ifndef __cplusplus 3944 /* Ultrix mips cc rejects this. */ 3945 typedef int charset[2]; 3946 const charset cs; 3947 /* SunOS 4.1.1 cc rejects this. */ 3948 char const *const *pcpcc; 3949 char **ppc; 3950 /* NEC SVR4.0.2 mips cc rejects this. */ 3951 struct point {int x, y;}; 3952 static struct point const zero = {0,0}; 3953 /* AIX XL C 1.02.0.0 rejects this. 3954 It does not let you subtract one const X* pointer from another in 3955 an arm of an if-expression whose if-part is not a constant 3956 expression */ 3957 const char *g = "string"; 3958 pcpcc = &g + (g ? g-g : 0); 3959 /* HPUX 7.0 cc rejects these. */ 3960 ++pcpcc; 3961 ppc = (char**) pcpcc; 3962 pcpcc = (char const *const *) ppc; 3963 { /* SCO 3.2v4 cc rejects this. */ 3964 char *t; 3965 char const *s = 0 ? (char *) 0 : (char const *) 0; 3966 3967 *t++ = 0; 3968 if (s) return 0; 3969 } 3970 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3971 int x[] = {25, 17}; 3972 const int *foo = &x[0]; 3973 ++foo; 3974 } 3975 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3976 typedef const int *iptr; 3977 iptr p = 0; 3978 ++p; 3979 } 3980 { /* AIX XL C 1.02.0.0 rejects this saying 3981 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3982 struct s { int j; const int *ap[3]; }; 3983 struct s *b; b->j = 5; 3984 } 3985 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3986 const int foo = 10; 3987 if (!foo) return 0; 3988 } 3989 return !cs[0] && !zero.x; 3990#endif 3991 3992 ; 3993 return 0; 3994} 3995_ACEOF 3996if ac_fn_c_try_compile "$LINENO"; then : 3997 ac_cv_c_const=yes 3998else 3999 ac_cv_c_const=no 4000fi 4001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4002fi 4003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4004$as_echo "$ac_cv_c_const" >&6; } 4005if test $ac_cv_c_const = no; then 4006 4007$as_echo "#define const /**/" >>confdefs.h 4008 4009fi 4010 4011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5 4012$as_echo_n "checking for function prototypes... " >&6; } 4013if test "$ac_cv_prog_cc_c89" != no; then 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4015$as_echo "yes" >&6; } 4016 4017$as_echo "#define PROTOTYPES 1" >>confdefs.h 4018 4019 4020$as_echo "#define __PROTOTYPES 1" >>confdefs.h 4021 4022else 4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4024$as_echo "no" >&6; } 4025fi 4026 4027{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 4028$as_echo_n "checking whether char is unsigned... " >&6; } 4029if test "${ac_cv_c_char_unsigned+set}" = set; then : 4030 $as_echo_n "(cached) " >&6 4031else 4032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4033/* end confdefs.h. */ 4034$ac_includes_default 4035int 4036main () 4037{ 4038static int test_array [1 - 2 * !(((char) -1) < 0)]; 4039test_array [0] = 0 4040 4041 ; 4042 return 0; 4043} 4044_ACEOF 4045if ac_fn_c_try_compile "$LINENO"; then : 4046 ac_cv_c_char_unsigned=no 4047else 4048 ac_cv_c_char_unsigned=yes 4049fi 4050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4051fi 4052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 4053$as_echo "$ac_cv_c_char_unsigned" >&6; } 4054if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 4055 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 4056 4057fi 4058 4059 4060{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 4061$as_echo_n "checking return type of signal handlers... " >&6; } 4062if test "${ac_cv_type_signal+set}" = set; then : 4063 $as_echo_n "(cached) " >&6 4064else 4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4066/* end confdefs.h. */ 4067#include <sys/types.h> 4068#include <signal.h> 4069 4070int 4071main () 4072{ 4073return *(signal (0, 0)) (0) == 1; 4074 ; 4075 return 0; 4076} 4077_ACEOF 4078if ac_fn_c_try_compile "$LINENO"; then : 4079 ac_cv_type_signal=int 4080else 4081 ac_cv_type_signal=void 4082fi 4083rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4084fi 4085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 4086$as_echo "$ac_cv_type_signal" >&6; } 4087 4088cat >>confdefs.h <<_ACEOF 4089#define RETSIGTYPE $ac_cv_type_signal 4090_ACEOF 4091 4092 4093 4094ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4095if test "x$ac_cv_type_size_t" = x""yes; then : 4096 4097else 4098 4099cat >>confdefs.h <<_ACEOF 4100#define size_t unsigned int 4101_ACEOF 4102 4103fi 4104 4105ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 4106if test "x$ac_cv_type_ssize_t" = x""yes; then : 4107 4108else 4109 4110cat >>confdefs.h <<_ACEOF 4111#define ssize_t int 4112_ACEOF 4113 4114fi 4115 4116 4117{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4118$as_echo_n "checking for ANSI C header files... " >&6; } 4119if test "${ac_cv_header_stdc+set}" = set; then : 4120 $as_echo_n "(cached) " >&6 4121else 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123/* end confdefs.h. */ 4124#include <stdlib.h> 4125#include <stdarg.h> 4126#include <string.h> 4127#include <float.h> 4128 4129int 4130main () 4131{ 4132 4133 ; 4134 return 0; 4135} 4136_ACEOF 4137if ac_fn_c_try_compile "$LINENO"; then : 4138 ac_cv_header_stdc=yes 4139else 4140 ac_cv_header_stdc=no 4141fi 4142rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4143 4144if test $ac_cv_header_stdc = yes; then 4145 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147/* end confdefs.h. */ 4148#include <string.h> 4149 4150_ACEOF 4151if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4152 $EGREP "memchr" >/dev/null 2>&1; then : 4153 4154else 4155 ac_cv_header_stdc=no 4156fi 4157rm -f conftest* 4158 4159fi 4160 4161if test $ac_cv_header_stdc = yes; then 4162 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4164/* end confdefs.h. */ 4165#include <stdlib.h> 4166 4167_ACEOF 4168if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4169 $EGREP "free" >/dev/null 2>&1; then : 4170 4171else 4172 ac_cv_header_stdc=no 4173fi 4174rm -f conftest* 4175 4176fi 4177 4178if test $ac_cv_header_stdc = yes; then 4179 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4180 if test "$cross_compiling" = yes; then : 4181 : 4182else 4183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4184/* end confdefs.h. */ 4185#include <ctype.h> 4186#include <stdlib.h> 4187#if ((' ' & 0x0FF) == 0x020) 4188# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4189# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4190#else 4191# define ISLOWER(c) \ 4192 (('a' <= (c) && (c) <= 'i') \ 4193 || ('j' <= (c) && (c) <= 'r') \ 4194 || ('s' <= (c) && (c) <= 'z')) 4195# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4196#endif 4197 4198#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4199int 4200main () 4201{ 4202 int i; 4203 for (i = 0; i < 256; i++) 4204 if (XOR (islower (i), ISLOWER (i)) 4205 || toupper (i) != TOUPPER (i)) 4206 return 2; 4207 return 0; 4208} 4209_ACEOF 4210if ac_fn_c_try_run "$LINENO"; then : 4211 4212else 4213 ac_cv_header_stdc=no 4214fi 4215rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4216 conftest.$ac_objext conftest.beam conftest.$ac_ext 4217fi 4218 4219fi 4220fi 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4222$as_echo "$ac_cv_header_stdc" >&6; } 4223if test $ac_cv_header_stdc = yes; then 4224 4225$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4226 4227fi 4228 4229 4230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 4231$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 4232if test "${ac_cv_header_stat_broken+set}" = set; then : 4233 $as_echo_n "(cached) " >&6 4234else 4235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236/* end confdefs.h. */ 4237#include <sys/types.h> 4238#include <sys/stat.h> 4239 4240#if defined S_ISBLK && defined S_IFDIR 4241extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 4242#endif 4243 4244#if defined S_ISBLK && defined S_IFCHR 4245extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 4246#endif 4247 4248#if defined S_ISLNK && defined S_IFREG 4249extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 4250#endif 4251 4252#if defined S_ISSOCK && defined S_IFREG 4253extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 4254#endif 4255 4256_ACEOF 4257if ac_fn_c_try_compile "$LINENO"; then : 4258 ac_cv_header_stat_broken=no 4259else 4260 ac_cv_header_stat_broken=yes 4261fi 4262rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4263fi 4264{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 4265$as_echo "$ac_cv_header_stat_broken" >&6; } 4266if test $ac_cv_header_stat_broken = yes; then 4267 4268$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 4269 4270fi 4271 4272ac_header_dirent=no 4273for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4274 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4275{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4276$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4277if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4278 $as_echo_n "(cached) " >&6 4279else 4280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281/* end confdefs.h. */ 4282#include <sys/types.h> 4283#include <$ac_hdr> 4284 4285int 4286main () 4287{ 4288if ((DIR *) 0) 4289return 0; 4290 ; 4291 return 0; 4292} 4293_ACEOF 4294if ac_fn_c_try_compile "$LINENO"; then : 4295 eval "$as_ac_Header=yes" 4296else 4297 eval "$as_ac_Header=no" 4298fi 4299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4300fi 4301eval ac_res=\$$as_ac_Header 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4303$as_echo "$ac_res" >&6; } 4304eval as_val=\$$as_ac_Header 4305 if test "x$as_val" = x""yes; then : 4306 cat >>confdefs.h <<_ACEOF 4307#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4308_ACEOF 4309 4310ac_header_dirent=$ac_hdr; break 4311fi 4312 4313done 4314# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4315if test $ac_header_dirent = dirent.h; then 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4317$as_echo_n "checking for library containing opendir... " >&6; } 4318if test "${ac_cv_search_opendir+set}" = set; then : 4319 $as_echo_n "(cached) " >&6 4320else 4321 ac_func_search_save_LIBS=$LIBS 4322cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4323/* end confdefs.h. */ 4324 4325/* Override any GCC internal prototype to avoid an error. 4326 Use char because int might match the return type of a GCC 4327 builtin and then its argument prototype would still apply. */ 4328#ifdef __cplusplus 4329extern "C" 4330#endif 4331char opendir (); 4332int 4333main () 4334{ 4335return opendir (); 4336 ; 4337 return 0; 4338} 4339_ACEOF 4340for ac_lib in '' dir; do 4341 if test -z "$ac_lib"; then 4342 ac_res="none required" 4343 else 4344 ac_res=-l$ac_lib 4345 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4346 fi 4347 if ac_fn_c_try_link "$LINENO"; then : 4348 ac_cv_search_opendir=$ac_res 4349fi 4350rm -f core conftest.err conftest.$ac_objext \ 4351 conftest$ac_exeext 4352 if test "${ac_cv_search_opendir+set}" = set; then : 4353 break 4354fi 4355done 4356if test "${ac_cv_search_opendir+set}" = set; then : 4357 4358else 4359 ac_cv_search_opendir=no 4360fi 4361rm conftest.$ac_ext 4362LIBS=$ac_func_search_save_LIBS 4363fi 4364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4365$as_echo "$ac_cv_search_opendir" >&6; } 4366ac_res=$ac_cv_search_opendir 4367if test "$ac_res" != no; then : 4368 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4369 4370fi 4371 4372else 4373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4374$as_echo_n "checking for library containing opendir... " >&6; } 4375if test "${ac_cv_search_opendir+set}" = set; then : 4376 $as_echo_n "(cached) " >&6 4377else 4378 ac_func_search_save_LIBS=$LIBS 4379cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4380/* end confdefs.h. */ 4381 4382/* Override any GCC internal prototype to avoid an error. 4383 Use char because int might match the return type of a GCC 4384 builtin and then its argument prototype would still apply. */ 4385#ifdef __cplusplus 4386extern "C" 4387#endif 4388char opendir (); 4389int 4390main () 4391{ 4392return opendir (); 4393 ; 4394 return 0; 4395} 4396_ACEOF 4397for ac_lib in '' x; do 4398 if test -z "$ac_lib"; then 4399 ac_res="none required" 4400 else 4401 ac_res=-l$ac_lib 4402 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4403 fi 4404 if ac_fn_c_try_link "$LINENO"; then : 4405 ac_cv_search_opendir=$ac_res 4406fi 4407rm -f core conftest.err conftest.$ac_objext \ 4408 conftest$ac_exeext 4409 if test "${ac_cv_search_opendir+set}" = set; then : 4410 break 4411fi 4412done 4413if test "${ac_cv_search_opendir+set}" = set; then : 4414 4415else 4416 ac_cv_search_opendir=no 4417fi 4418rm conftest.$ac_ext 4419LIBS=$ac_func_search_save_LIBS 4420fi 4421{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4422$as_echo "$ac_cv_search_opendir" >&6; } 4423ac_res=$ac_cv_search_opendir 4424if test "$ac_res" != no; then : 4425 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4426 4427fi 4428 4429fi 4430 4431 4432for ac_func in fcntl kill lstat 4433do : 4434 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4435ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4436eval as_val=\$$as_ac_var 4437 if test "x$as_val" = x""yes; then : 4438 cat >>confdefs.h <<_ACEOF 4439#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4440_ACEOF 4441 4442fi 4443done 4444 4445for ac_func in memmove putenv select setenv setlocale \ 4446 strcasecmp strpbrk tcgetattr vsnprintf 4447do : 4448 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4449ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4450eval as_val=\$$as_ac_var 4451 if test "x$as_val" = x""yes; then : 4452 cat >>confdefs.h <<_ACEOF 4453#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4454_ACEOF 4455 4456fi 4457done 4458 4459for ac_func in isascii isxdigit 4460do : 4461 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4462ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4463eval as_val=\$$as_ac_var 4464 if test "x$as_val" = x""yes; then : 4465 cat >>confdefs.h <<_ACEOF 4466#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4467_ACEOF 4468 4469fi 4470done 4471 4472for ac_func in getpwent getpwnam getpwuid 4473do : 4474 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4475ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4476eval as_val=\$$as_ac_var 4477 if test "x$as_val" = x""yes; then : 4478 cat >>confdefs.h <<_ACEOF 4479#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4480_ACEOF 4481 4482fi 4483done 4484 4485 4486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5 4487$as_echo_n "checking for working strcoll... " >&6; } 4488if test "${ac_cv_func_strcoll_works+set}" = set; then : 4489 $as_echo_n "(cached) " >&6 4490else 4491 if test "$cross_compiling" = yes; then : 4492 ac_cv_func_strcoll_works=no 4493else 4494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4495/* end confdefs.h. */ 4496$ac_includes_default 4497int 4498main () 4499{ 4500return (strcoll ("abc", "def") >= 0 || 4501 strcoll ("ABC", "DEF") >= 0 || 4502 strcoll ("123", "456") >= 0) 4503 ; 4504 return 0; 4505} 4506_ACEOF 4507if ac_fn_c_try_run "$LINENO"; then : 4508 ac_cv_func_strcoll_works=yes 4509else 4510 ac_cv_func_strcoll_works=no 4511fi 4512rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4513 conftest.$ac_objext conftest.beam conftest.$ac_ext 4514fi 4515 4516fi 4517{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strcoll_works" >&5 4518$as_echo "$ac_cv_func_strcoll_works" >&6; } 4519if test $ac_cv_func_strcoll_works = yes; then 4520 4521$as_echo "#define HAVE_STRCOLL 1" >>confdefs.h 4522 4523fi 4524 4525 4526for ac_header in fcntl.h unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \ 4527 limits.h locale.h pwd.h memory.h termcap.h termios.h termio.h 4528do : 4529 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4530ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4531eval as_val=\$$as_ac_Header 4532 if test "x$as_val" = x""yes; then : 4533 cat >>confdefs.h <<_ACEOF 4534#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4535_ACEOF 4536 4537fi 4538 4539done 4540 4541for ac_header in sys/pte.h sys/stream.h sys/select.h sys/file.h 4542do : 4543 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4544ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4545eval as_val=\$$as_ac_Header 4546 if test "x$as_val" = x""yes; then : 4547 cat >>confdefs.h <<_ACEOF 4548#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4549_ACEOF 4550 4551fi 4552 4553done 4554 4555 4556for ac_header in sys/ptem.h 4557do : 4558 ac_fn_c_check_header_compile "$LINENO" "sys/ptem.h" "ac_cv_header_sys_ptem_h" " 4559#if HAVE_SYS_STREAM_H 4560# include <sys/stream.h> 4561#endif 4562 4563" 4564if test "x$ac_cv_header_sys_ptem_h" = x""yes; then : 4565 cat >>confdefs.h <<_ACEOF 4566#define HAVE_SYS_PTEM_H 1 4567_ACEOF 4568 4569fi 4570 4571done 4572 4573 4574 4575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of signal functions" >&5 4576$as_echo_n "checking for type of signal functions... " >&6; } 4577if test "${bash_cv_signal_vintage+set}" = set; then : 4578 $as_echo_n "(cached) " >&6 4579else 4580 4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582/* end confdefs.h. */ 4583#include <signal.h> 4584int 4585main () 4586{ 4587 4588 sigset_t ss; 4589 struct sigaction sa; 4590 sigemptyset(&ss); sigsuspend(&ss); 4591 sigaction(SIGINT, &sa, (struct sigaction *) 0); 4592 sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); 4593 4594 ; 4595 return 0; 4596} 4597_ACEOF 4598if ac_fn_c_try_link "$LINENO"; then : 4599 bash_cv_signal_vintage=posix 4600else 4601 4602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4603/* end confdefs.h. */ 4604#include <signal.h> 4605int 4606main () 4607{ 4608 4609 int mask = sigmask(SIGINT); 4610 sigsetmask(mask); sigblock(mask); sigpause(mask); 4611 4612 ; 4613 return 0; 4614} 4615_ACEOF 4616if ac_fn_c_try_link "$LINENO"; then : 4617 bash_cv_signal_vintage=4.2bsd 4618else 4619 4620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4621/* end confdefs.h. */ 4622 4623 #include <signal.h> 4624 RETSIGTYPE foo() { } 4625int 4626main () 4627{ 4628 4629 int mask = sigmask(SIGINT); 4630 sigset(SIGINT, foo); sigrelse(SIGINT); 4631 sighold(SIGINT); sigpause(SIGINT); 4632 4633 ; 4634 return 0; 4635} 4636_ACEOF 4637if ac_fn_c_try_link "$LINENO"; then : 4638 bash_cv_signal_vintage=svr3 4639else 4640 bash_cv_signal_vintage=v7 4641 4642fi 4643rm -f core conftest.err conftest.$ac_objext \ 4644 conftest$ac_exeext conftest.$ac_ext 4645 4646fi 4647rm -f core conftest.err conftest.$ac_objext \ 4648 conftest$ac_exeext conftest.$ac_ext 4649 4650fi 4651rm -f core conftest.err conftest.$ac_objext \ 4652 conftest$ac_exeext conftest.$ac_ext 4653 4654fi 4655 4656{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_signal_vintage" >&5 4657$as_echo "$bash_cv_signal_vintage" >&6; } 4658if test "$bash_cv_signal_vintage" = posix; then 4659$as_echo "#define HAVE_POSIX_SIGNALS 1" >>confdefs.h 4660 4661elif test "$bash_cv_signal_vintage" = "4.2bsd"; then 4662$as_echo "#define HAVE_BSD_SIGNALS 1" >>confdefs.h 4663 4664elif test "$bash_cv_signal_vintage" = svr3; then 4665$as_echo "#define HAVE_USG_SIGHOLD 1" >>confdefs.h 4666 4667fi 4668 4669 4670 4671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal handlers must be reinstalled when invoked" >&5 4672$as_echo_n "checking if signal handlers must be reinstalled when invoked... " >&6; } 4673if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then : 4674 $as_echo_n "(cached) " >&6 4675else 4676 if test "$cross_compiling" = yes; then : 4677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5 4678$as_echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;} 4679 bash_cv_must_reinstall_sighandlers=no 4680 4681else 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683/* end confdefs.h. */ 4684 4685#include <signal.h> 4686#ifdef HAVE_UNISTD_H 4687#include <unistd.h> 4688#endif 4689 4690typedef RETSIGTYPE sigfunc(); 4691 4692int nsigint; 4693 4694#ifdef HAVE_POSIX_SIGNALS 4695sigfunc * 4696set_signal_handler(sig, handler) 4697 int sig; 4698 sigfunc *handler; 4699{ 4700 struct sigaction act, oact; 4701 act.sa_handler = handler; 4702 act.sa_flags = 0; 4703 sigemptyset (&act.sa_mask); 4704 sigemptyset (&oact.sa_mask); 4705 sigaction (sig, &act, &oact); 4706 return (oact.sa_handler); 4707} 4708#else 4709#define set_signal_handler(s, h) signal(s, h) 4710#endif 4711 4712RETSIGTYPE 4713sigint(s) 4714int s; 4715{ 4716 nsigint++; 4717} 4718 4719main() 4720{ 4721 nsigint = 0; 4722 set_signal_handler(SIGINT, sigint); 4723 kill((int)getpid(), SIGINT); 4724 kill((int)getpid(), SIGINT); 4725 exit(nsigint != 2); 4726} 4727 4728_ACEOF 4729if ac_fn_c_try_run "$LINENO"; then : 4730 bash_cv_must_reinstall_sighandlers=no 4731else 4732 bash_cv_must_reinstall_sighandlers=yes 4733fi 4734rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4735 conftest.$ac_objext conftest.beam conftest.$ac_ext 4736fi 4737 4738fi 4739 4740{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_must_reinstall_sighandlers" >&5 4741$as_echo "$bash_cv_must_reinstall_sighandlers" >&6; } 4742if test $bash_cv_must_reinstall_sighandlers = yes; then 4743$as_echo "#define MUST_REINSTALL_SIGHANDLERS 1" >>confdefs.h 4744 4745fi 4746 4747 4748 4749{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 4750$as_echo_n "checking for presence of POSIX-style sigsetjmp/siglongjmp... " >&6; } 4751if test "${bash_cv_func_sigsetjmp+set}" = set; then : 4752 $as_echo_n "(cached) " >&6 4753else 4754 if test "$cross_compiling" = yes; then : 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5 4756$as_echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;} 4757 bash_cv_func_sigsetjmp=missing 4758 4759else 4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4761/* end confdefs.h. */ 4762 4763#ifdef HAVE_UNISTD_H 4764#include <unistd.h> 4765#endif 4766#include <sys/types.h> 4767#include <signal.h> 4768#include <setjmp.h> 4769 4770main() 4771{ 4772#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) 4773exit (1); 4774#else 4775 4776int code; 4777sigset_t set, oset; 4778sigjmp_buf xx; 4779 4780/* get the mask */ 4781sigemptyset(&set); 4782sigemptyset(&oset); 4783sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); 4784sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); 4785 4786/* save it */ 4787code = sigsetjmp(xx, 1); 4788if (code) 4789 exit(0); /* could get sigmask and compare to oset here. */ 4790 4791/* change it */ 4792sigaddset(&set, SIGINT); 4793sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); 4794 4795/* and siglongjmp */ 4796siglongjmp(xx, 10); 4797exit(1); 4798#endif 4799} 4800_ACEOF 4801if ac_fn_c_try_run "$LINENO"; then : 4802 bash_cv_func_sigsetjmp=present 4803else 4804 bash_cv_func_sigsetjmp=missing 4805fi 4806rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4807 conftest.$ac_objext conftest.beam conftest.$ac_ext 4808fi 4809 4810fi 4811 4812{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_sigsetjmp" >&5 4813$as_echo "$bash_cv_func_sigsetjmp" >&6; } 4814if test $bash_cv_func_sigsetjmp = present; then 4815$as_echo "#define HAVE_POSIX_SIGSETJMP 1" >>confdefs.h 4816 4817fi 4818 4819{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lstat" >&5 4820$as_echo_n "checking for lstat... " >&6; } 4821if test "${bash_cv_func_lstat+set}" = set; then : 4822 $as_echo_n "(cached) " >&6 4823else 4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4825/* end confdefs.h. */ 4826 4827#include <sys/types.h> 4828#include <sys/stat.h> 4829 4830int 4831main () 4832{ 4833 lstat(".",(struct stat *)0); 4834 ; 4835 return 0; 4836} 4837_ACEOF 4838if ac_fn_c_try_link "$LINENO"; then : 4839 bash_cv_func_lstat=yes 4840else 4841 bash_cv_func_lstat=no 4842fi 4843rm -f core conftest.err conftest.$ac_objext \ 4844 conftest$ac_exeext conftest.$ac_ext 4845fi 4846{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_lstat" >&5 4847$as_echo "$bash_cv_func_lstat" >&6; } 4848if test $bash_cv_func_lstat = yes; then 4849 $as_echo "#define HAVE_LSTAT 1" >>confdefs.h 4850 4851fi 4852 4853 4854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether or not strcoll and strcmp differ" >&5 4855$as_echo_n "checking whether or not strcoll and strcmp differ... " >&6; } 4856if test "${bash_cv_func_strcoll_broken+set}" = set; then : 4857 $as_echo_n "(cached) " >&6 4858else 4859 if test "$cross_compiling" = yes; then : 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5 4861$as_echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;} 4862 bash_cv_func_strcoll_broken=no 4863 4864else 4865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4866/* end confdefs.h. */ 4867 4868#include <stdio.h> 4869#if defined (HAVE_LOCALE_H) 4870#include <locale.h> 4871#endif 4872 4873main(c, v) 4874int c; 4875char *v[]; 4876{ 4877 int r1, r2; 4878 char *deflocale, *defcoll; 4879 4880#ifdef HAVE_SETLOCALE 4881 deflocale = setlocale(LC_ALL, ""); 4882 defcoll = setlocale(LC_COLLATE, ""); 4883#endif 4884 4885#ifdef HAVE_STRCOLL 4886 /* These two values are taken from tests/glob-test. */ 4887 r1 = strcoll("abd", "aXd"); 4888#else 4889 r1 = 0; 4890#endif 4891 r2 = strcmp("abd", "aXd"); 4892 4893 /* These two should both be greater than 0. It is permissible for 4894 a system to return different values, as long as the sign is the 4895 same. */ 4896 4897 /* Exit with 1 (failure) if these two values are both > 0, since 4898 this tests whether strcoll(3) is broken with respect to strcmp(3) 4899 in the default locale. */ 4900 exit (r1 > 0 && r2 > 0); 4901} 4902 4903_ACEOF 4904if ac_fn_c_try_run "$LINENO"; then : 4905 bash_cv_func_strcoll_broken=yes 4906else 4907 bash_cv_func_strcoll_broken=no 4908fi 4909rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4910 conftest.$ac_objext conftest.beam conftest.$ac_ext 4911fi 4912 4913fi 4914 4915{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_strcoll_broken" >&5 4916$as_echo "$bash_cv_func_strcoll_broken" >&6; } 4917if test $bash_cv_func_strcoll_broken = yes; then 4918$as_echo "#define STRCOLL_BROKEN 1" >>confdefs.h 4919 4920fi 4921 4922 4923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the ctype macros accept non-ascii characters" >&5 4924$as_echo_n "checking whether the ctype macros accept non-ascii characters... " >&6; } 4925if test "${bash_cv_func_ctype_nonascii+set}" = set; then : 4926 $as_echo_n "(cached) " >&6 4927else 4928 if test "$cross_compiling" = yes; then : 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&5 4930$as_echo "$as_me: WARNING: cannot check ctype macros if cross compiling -- defaulting to no" >&2;} 4931 bash_cv_func_ctype_nonascii=no 4932 4933else 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935/* end confdefs.h. */ 4936 4937#ifdef HAVE_LOCALE_H 4938#include <locale.h> 4939#endif 4940#include <stdio.h> 4941#include <ctype.h> 4942 4943main(c, v) 4944int c; 4945char *v[]; 4946{ 4947 char *deflocale; 4948 unsigned char x; 4949 int r1, r2; 4950 4951#ifdef HAVE_SETLOCALE 4952 /* We take a shot here. If that locale is not known, try the 4953 system default. We try this one because '\342' (226) is 4954 known to be a printable character in that locale. */ 4955 deflocale = setlocale(LC_ALL, "en_US.ISO8859-1"); 4956 if (deflocale == 0) 4957 deflocale = setlocale(LC_ALL, ""); 4958#endif 4959 4960 x = '\342'; 4961 r1 = isprint(x); 4962 x -= 128; 4963 r2 = isprint(x); 4964 exit (r1 == 0 || r2 == 0); 4965} 4966 4967_ACEOF 4968if ac_fn_c_try_run "$LINENO"; then : 4969 bash_cv_func_ctype_nonascii=yes 4970else 4971 bash_cv_func_ctype_nonascii=no 4972fi 4973rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4974 conftest.$ac_objext conftest.beam conftest.$ac_ext 4975fi 4976 4977fi 4978 4979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_func_ctype_nonascii" >&5 4980$as_echo "$bash_cv_func_ctype_nonascii" >&6; } 4981if test $bash_cv_func_ctype_nonascii = yes; then 4982$as_echo "#define CTYPE_NON_ASCII 1" >>confdefs.h 4983 4984fi 4985 4986 4987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpw functions are declared in pwd.h" >&5 4988$as_echo_n "checking whether getpw functions are declared in pwd.h... " >&6; } 4989if test "${bash_cv_getpw_declared+set}" = set; then : 4990 $as_echo_n "(cached) " >&6 4991else 4992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4993/* end confdefs.h. */ 4994 4995#include <sys/types.h> 4996#ifdef HAVE_UNISTD_H 4997# include <unistd.h> 4998#endif 4999#include <pwd.h> 5000 5001_ACEOF 5002if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5003 $EGREP "getpwuid" >/dev/null 2>&1; then : 5004 bash_cv_getpw_declared=yes 5005else 5006 bash_cv_getpw_declared=no 5007fi 5008rm -f conftest* 5009 5010fi 5011 5012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_getpw_declared" >&5 5013$as_echo "$bash_cv_getpw_declared" >&6; } 5014if test $bash_cv_getpw_declared = yes; then 5015$as_echo "#define HAVE_GETPW_DECLS 1" >>confdefs.h 5016 5017fi 5018 5019 5020{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5 5021$as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; } 5022if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then : 5023 $as_echo_n "(cached) " >&6 5024else 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026/* end confdefs.h. */ 5027#include <sys/types.h> 5028#include <termios.h> 5029#ifdef TIOCGWINSZ 5030 yes 5031#endif 5032 5033_ACEOF 5034if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5035 $EGREP "yes" >/dev/null 2>&1; then : 5036 ac_cv_sys_tiocgwinsz_in_termios_h=yes 5037else 5038 ac_cv_sys_tiocgwinsz_in_termios_h=no 5039fi 5040rm -f conftest* 5041 5042fi 5043{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5 5044$as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; } 5045 5046if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5 5048$as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; } 5049if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then : 5050 $as_echo_n "(cached) " >&6 5051else 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053/* end confdefs.h. */ 5054#include <sys/types.h> 5055#include <sys/ioctl.h> 5056#ifdef TIOCGWINSZ 5057 yes 5058#endif 5059 5060_ACEOF 5061if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5062 $EGREP "yes" >/dev/null 2>&1; then : 5063 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes 5064else 5065 ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no 5066fi 5067rm -f conftest* 5068 5069fi 5070{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5 5071$as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; } 5072 5073 if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then 5074 5075$as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h 5076 5077 fi 5078fi 5079 5080 5081{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signal handlers are of type void" >&5 5082$as_echo_n "checking whether signal handlers are of type void... " >&6; } 5083if test "${bash_cv_void_sighandler+set}" = set; then : 5084 $as_echo_n "(cached) " >&6 5085else 5086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5087/* end confdefs.h. */ 5088#include <sys/types.h> 5089#include <signal.h> 5090#ifdef signal 5091#undef signal 5092#endif 5093#ifdef __cplusplus 5094extern "C" 5095#endif 5096void (*signal ()) (); 5097int 5098main () 5099{ 5100int i; 5101 ; 5102 return 0; 5103} 5104_ACEOF 5105if ac_fn_c_try_compile "$LINENO"; then : 5106 bash_cv_void_sighandler=yes 5107else 5108 bash_cv_void_sighandler=no 5109fi 5110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111fi 5112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_void_sighandler" >&5 5113$as_echo "$bash_cv_void_sighandler" >&6; } 5114if test $bash_cv_void_sighandler = yes; then 5115$as_echo "#define VOID_SIGHANDLER 1" >>confdefs.h 5116 5117fi 5118 5119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIOCSTAT in sys/ioctl.h" >&5 5120$as_echo_n "checking for TIOCSTAT in sys/ioctl.h... " >&6; } 5121if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then : 5122 $as_echo_n "(cached) " >&6 5123else 5124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5125/* end confdefs.h. */ 5126#include <sys/types.h> 5127#include <sys/ioctl.h> 5128int 5129main () 5130{ 5131int x = TIOCSTAT; 5132 ; 5133 return 0; 5134} 5135_ACEOF 5136if ac_fn_c_try_compile "$LINENO"; then : 5137 bash_cv_tiocstat_in_ioctl=yes 5138else 5139 bash_cv_tiocstat_in_ioctl=no 5140fi 5141rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5142fi 5143 5144{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_tiocstat_in_ioctl" >&5 5145$as_echo "$bash_cv_tiocstat_in_ioctl" >&6; } 5146if test $bash_cv_tiocstat_in_ioctl = yes; then 5147$as_echo "#define TIOCSTAT_IN_SYS_IOCTL 1" >>confdefs.h 5148 5149fi 5150 5151{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIONREAD in sys/ioctl.h" >&5 5152$as_echo_n "checking for FIONREAD in sys/ioctl.h... " >&6; } 5153if test "${bash_cv_fionread_in_ioctl+set}" = set; then : 5154 $as_echo_n "(cached) " >&6 5155else 5156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5157/* end confdefs.h. */ 5158#include <sys/types.h> 5159#include <sys/ioctl.h> 5160int 5161main () 5162{ 5163int x = FIONREAD; 5164 ; 5165 return 0; 5166} 5167_ACEOF 5168if ac_fn_c_try_compile "$LINENO"; then : 5169 bash_cv_fionread_in_ioctl=yes 5170else 5171 bash_cv_fionread_in_ioctl=no 5172fi 5173rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5174fi 5175 5176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_fionread_in_ioctl" >&5 5177$as_echo "$bash_cv_fionread_in_ioctl" >&6; } 5178if test $bash_cv_fionread_in_ioctl = yes; then 5179$as_echo "#define FIONREAD_IN_SYS_IOCTL 1" >>confdefs.h 5180 5181fi 5182 5183{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t in sys/types.h" >&5 5184$as_echo_n "checking for speed_t in sys/types.h... " >&6; } 5185if test "${bash_cv_speed_t_in_sys_types+set}" = set; then : 5186 $as_echo_n "(cached) " >&6 5187else 5188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5189/* end confdefs.h. */ 5190#include <sys/types.h> 5191int 5192main () 5193{ 5194speed_t x; 5195 ; 5196 return 0; 5197} 5198_ACEOF 5199if ac_fn_c_try_compile "$LINENO"; then : 5200 bash_cv_speed_t_in_sys_types=yes 5201else 5202 bash_cv_speed_t_in_sys_types=no 5203fi 5204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5205fi 5206 5207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_speed_t_in_sys_types" >&5 5208$as_echo "$bash_cv_speed_t_in_sys_types" >&6; } 5209if test $bash_cv_speed_t_in_sys_types = yes; then 5210$as_echo "#define SPEED_T_IN_SYS_TYPES 1" >>confdefs.h 5211 5212fi 5213 5214{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct winsize in sys/ioctl.h and termios.h" >&5 5215$as_echo_n "checking for struct winsize in sys/ioctl.h and termios.h... " >&6; } 5216if test "${bash_cv_struct_winsize_header+set}" = set; then : 5217 $as_echo_n "(cached) " >&6 5218else 5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220/* end confdefs.h. */ 5221#include <sys/types.h> 5222#include <sys/ioctl.h> 5223int 5224main () 5225{ 5226struct winsize x; 5227 ; 5228 return 0; 5229} 5230_ACEOF 5231if ac_fn_c_try_compile "$LINENO"; then : 5232 bash_cv_struct_winsize_header=ioctl_h 5233else 5234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5235/* end confdefs.h. */ 5236#include <sys/types.h> 5237#include <termios.h> 5238int 5239main () 5240{ 5241struct winsize x; 5242 ; 5243 return 0; 5244} 5245_ACEOF 5246if ac_fn_c_try_compile "$LINENO"; then : 5247 bash_cv_struct_winsize_header=termios_h 5248else 5249 bash_cv_struct_winsize_header=other 5250fi 5251rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5252 5253fi 5254rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5255fi 5256 5257if test $bash_cv_struct_winsize_header = ioctl_h; then 5258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sys/ioctl.h" >&5 5259$as_echo "sys/ioctl.h" >&6; } 5260 $as_echo "#define STRUCT_WINSIZE_IN_SYS_IOCTL 1" >>confdefs.h 5261 5262elif test $bash_cv_struct_winsize_header = termios_h; then 5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: termios.h" >&5 5264$as_echo "termios.h" >&6; } 5265 $as_echo "#define STRUCT_WINSIZE_IN_TERMIOS 1" >>confdefs.h 5266 5267else 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5269$as_echo "not found" >&6; } 5270fi 5271 5272 5273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_ino" >&5 5274$as_echo_n "checking for struct dirent.d_ino... " >&6; } 5275if test "${bash_cv_dirent_has_dino+set}" = set; then : 5276 $as_echo_n "(cached) " >&6 5277else 5278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5279/* end confdefs.h. */ 5280 5281#include <stdio.h> 5282#include <sys/types.h> 5283#ifdef HAVE_UNISTD_H 5284# include <unistd.h> 5285#endif /* HAVE_UNISTD_H */ 5286#if defined(HAVE_DIRENT_H) 5287# include <dirent.h> 5288#else 5289# define dirent direct 5290# ifdef HAVE_SYS_NDIR_H 5291# include <sys/ndir.h> 5292# endif /* SYSNDIR */ 5293# ifdef HAVE_SYS_DIR_H 5294# include <sys/dir.h> 5295# endif /* SYSDIR */ 5296# ifdef HAVE_NDIR_H 5297# include <ndir.h> 5298# endif 5299#endif /* HAVE_DIRENT_H */ 5300 5301int 5302main () 5303{ 5304 5305struct dirent d; int z; z = d.d_ino; 5306 5307 ; 5308 return 0; 5309} 5310_ACEOF 5311if ac_fn_c_try_compile "$LINENO"; then : 5312 bash_cv_dirent_has_dino=yes 5313else 5314 bash_cv_dirent_has_dino=no 5315fi 5316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5317fi 5318 5319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_dino" >&5 5320$as_echo "$bash_cv_dirent_has_dino" >&6; } 5321if test $bash_cv_dirent_has_dino = yes; then 5322$as_echo "#define HAVE_STRUCT_DIRENT_D_INO 1" >>confdefs.h 5323 5324fi 5325 5326 5327{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent.d_fileno" >&5 5328$as_echo_n "checking for struct dirent.d_fileno... " >&6; } 5329if test "${bash_cv_dirent_has_d_fileno+set}" = set; then : 5330 $as_echo_n "(cached) " >&6 5331else 5332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333/* end confdefs.h. */ 5334 5335#include <stdio.h> 5336#include <sys/types.h> 5337#ifdef HAVE_UNISTD_H 5338# include <unistd.h> 5339#endif /* HAVE_UNISTD_H */ 5340#if defined(HAVE_DIRENT_H) 5341# include <dirent.h> 5342#else 5343# define dirent direct 5344# ifdef HAVE_SYS_NDIR_H 5345# include <sys/ndir.h> 5346# endif /* SYSNDIR */ 5347# ifdef HAVE_SYS_DIR_H 5348# include <sys/dir.h> 5349# endif /* SYSDIR */ 5350# ifdef HAVE_NDIR_H 5351# include <ndir.h> 5352# endif 5353#endif /* HAVE_DIRENT_H */ 5354 5355int 5356main () 5357{ 5358 5359struct dirent d; int z; z = d.d_fileno; 5360 5361 ; 5362 return 0; 5363} 5364_ACEOF 5365if ac_fn_c_try_compile "$LINENO"; then : 5366 bash_cv_dirent_has_d_fileno=yes 5367else 5368 bash_cv_dirent_has_d_fileno=no 5369fi 5370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5371fi 5372 5373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_dirent_has_d_fileno" >&5 5374$as_echo "$bash_cv_dirent_has_d_fileno" >&6; } 5375if test $bash_cv_dirent_has_d_fileno = yes; then 5376$as_echo "#define HAVE_STRUCT_DIRENT_D_FILENO 1" >>confdefs.h 5377 5378fi 5379 5380 5381case "$host_os" in 5382aix*) prefer_curses=yes ;; 5383esac 5384 5385if test "X$bash_cv_termcap_lib" = "X"; then 5386_bash_needmsg=yes 5387else 5388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 5389$as_echo_n "checking which library has the termcap functions... " >&6; } 5390_bash_needmsg= 5391fi 5392if test "${bash_cv_termcap_lib+set}" = set; then : 5393 $as_echo_n "(cached) " >&6 5394else 5395 ac_fn_c_check_func "$LINENO" "tgetent" "ac_cv_func_tgetent" 5396if test "x$ac_cv_func_tgetent" = x""yes; then : 5397 bash_cv_termcap_lib=libc 5398else 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltermcap" >&5 5400$as_echo_n "checking for tgetent in -ltermcap... " >&6; } 5401if test "${ac_cv_lib_termcap_tgetent+set}" = set; then : 5402 $as_echo_n "(cached) " >&6 5403else 5404 ac_check_lib_save_LIBS=$LIBS 5405LIBS="-ltermcap $LIBS" 5406cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407/* end confdefs.h. */ 5408 5409/* Override any GCC internal prototype to avoid an error. 5410 Use char because int might match the return type of a GCC 5411 builtin and then its argument prototype would still apply. */ 5412#ifdef __cplusplus 5413extern "C" 5414#endif 5415char tgetent (); 5416int 5417main () 5418{ 5419return tgetent (); 5420 ; 5421 return 0; 5422} 5423_ACEOF 5424if ac_fn_c_try_link "$LINENO"; then : 5425 ac_cv_lib_termcap_tgetent=yes 5426else 5427 ac_cv_lib_termcap_tgetent=no 5428fi 5429rm -f core conftest.err conftest.$ac_objext \ 5430 conftest$ac_exeext conftest.$ac_ext 5431LIBS=$ac_check_lib_save_LIBS 5432fi 5433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_termcap_tgetent" >&5 5434$as_echo "$ac_cv_lib_termcap_tgetent" >&6; } 5435if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then : 5436 bash_cv_termcap_lib=libtermcap 5437else 5438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -ltinfo" >&5 5439$as_echo_n "checking for tgetent in -ltinfo... " >&6; } 5440if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then : 5441 $as_echo_n "(cached) " >&6 5442else 5443 ac_check_lib_save_LIBS=$LIBS 5444LIBS="-ltinfo $LIBS" 5445cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5446/* end confdefs.h. */ 5447 5448/* Override any GCC internal prototype to avoid an error. 5449 Use char because int might match the return type of a GCC 5450 builtin and then its argument prototype would still apply. */ 5451#ifdef __cplusplus 5452extern "C" 5453#endif 5454char tgetent (); 5455int 5456main () 5457{ 5458return tgetent (); 5459 ; 5460 return 0; 5461} 5462_ACEOF 5463if ac_fn_c_try_link "$LINENO"; then : 5464 ac_cv_lib_tinfo_tgetent=yes 5465else 5466 ac_cv_lib_tinfo_tgetent=no 5467fi 5468rm -f core conftest.err conftest.$ac_objext \ 5469 conftest$ac_exeext conftest.$ac_ext 5470LIBS=$ac_check_lib_save_LIBS 5471fi 5472{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_tgetent" >&5 5473$as_echo "$ac_cv_lib_tinfo_tgetent" >&6; } 5474if test "x$ac_cv_lib_tinfo_tgetent" = x""yes; then : 5475 bash_cv_termcap_lib=libtinfo 5476else 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lcurses" >&5 5478$as_echo_n "checking for tgetent in -lcurses... " >&6; } 5479if test "${ac_cv_lib_curses_tgetent+set}" = set; then : 5480 $as_echo_n "(cached) " >&6 5481else 5482 ac_check_lib_save_LIBS=$LIBS 5483LIBS="-lcurses $LIBS" 5484cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5485/* end confdefs.h. */ 5486 5487/* Override any GCC internal prototype to avoid an error. 5488 Use char because int might match the return type of a GCC 5489 builtin and then its argument prototype would still apply. */ 5490#ifdef __cplusplus 5491extern "C" 5492#endif 5493char tgetent (); 5494int 5495main () 5496{ 5497return tgetent (); 5498 ; 5499 return 0; 5500} 5501_ACEOF 5502if ac_fn_c_try_link "$LINENO"; then : 5503 ac_cv_lib_curses_tgetent=yes 5504else 5505 ac_cv_lib_curses_tgetent=no 5506fi 5507rm -f core conftest.err conftest.$ac_objext \ 5508 conftest$ac_exeext conftest.$ac_ext 5509LIBS=$ac_check_lib_save_LIBS 5510fi 5511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_tgetent" >&5 5512$as_echo "$ac_cv_lib_curses_tgetent" >&6; } 5513if test "x$ac_cv_lib_curses_tgetent" = x""yes; then : 5514 bash_cv_termcap_lib=libcurses 5515else 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5 5517$as_echo_n "checking for tgetent in -lncurses... " >&6; } 5518if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then : 5519 $as_echo_n "(cached) " >&6 5520else 5521 ac_check_lib_save_LIBS=$LIBS 5522LIBS="-lncurses $LIBS" 5523cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5524/* end confdefs.h. */ 5525 5526/* Override any GCC internal prototype to avoid an error. 5527 Use char because int might match the return type of a GCC 5528 builtin and then its argument prototype would still apply. */ 5529#ifdef __cplusplus 5530extern "C" 5531#endif 5532char tgetent (); 5533int 5534main () 5535{ 5536return tgetent (); 5537 ; 5538 return 0; 5539} 5540_ACEOF 5541if ac_fn_c_try_link "$LINENO"; then : 5542 ac_cv_lib_ncurses_tgetent=yes 5543else 5544 ac_cv_lib_ncurses_tgetent=no 5545fi 5546rm -f core conftest.err conftest.$ac_objext \ 5547 conftest$ac_exeext conftest.$ac_ext 5548LIBS=$ac_check_lib_save_LIBS 5549fi 5550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5 5551$as_echo "$ac_cv_lib_ncurses_tgetent" >&6; } 5552if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then : 5553 bash_cv_termcap_lib=libncurses 5554else 5555 bash_cv_termcap_lib=gnutermcap 5556fi 5557 5558fi 5559 5560fi 5561 5562fi 5563 5564fi 5565 5566fi 5567 5568if test "X$_bash_needmsg" = "Xyes"; then 5569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 5570$as_echo_n "checking which library has the termcap functions... " >&6; } 5571fi 5572{ $as_echo "$as_me:${as_lineno-$LINENO}: result: using $bash_cv_termcap_lib" >&5 5573$as_echo "using $bash_cv_termcap_lib" >&6; } 5574if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then 5575LDFLAGS="$LDFLAGS -L./lib/termcap" 5576TERMCAP_LIB="./lib/termcap/libtermcap.a" 5577TERMCAP_DEP="./lib/termcap/libtermcap.a" 5578elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then 5579TERMCAP_LIB=-ltermcap 5580TERMCAP_DEP= 5581elif test $bash_cv_termcap_lib = libtinfo; then 5582TERMCAP_LIB=-ltinfo 5583TERMCAP_DEP= 5584elif test $bash_cv_termcap_lib = libncurses; then 5585TERMCAP_LIB=-lncurses 5586TERMCAP_DEP= 5587elif test $bash_cv_termcap_lib = libc; then 5588TERMCAP_LIB= 5589TERMCAP_DEP= 5590else 5591TERMCAP_LIB=-lcurses 5592TERMCAP_DEP= 5593fi 5594 5595if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then 5596 if test "$prefer_curses" = yes; then 5597 TERMCAP_LIB=-lcurses 5598 else 5599 TERMCAP_LIB=-ltermcap #default 5600 fi 5601fi 5602 5603 5604for ac_header in wctype.h 5605do : 5606 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" 5607if test "x$ac_cv_header_wctype_h" = x""yes; then : 5608 cat >>confdefs.h <<_ACEOF 5609#define HAVE_WCTYPE_H 1 5610_ACEOF 5611 5612fi 5613 5614done 5615 5616for ac_header in wchar.h 5617do : 5618 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default" 5619if test "x$ac_cv_header_wchar_h" = x""yes; then : 5620 cat >>confdefs.h <<_ACEOF 5621#define HAVE_WCHAR_H 1 5622_ACEOF 5623 5624fi 5625 5626done 5627 5628for ac_header in langinfo.h 5629do : 5630 ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" 5631if test "x$ac_cv_header_langinfo_h" = x""yes; then : 5632 cat >>confdefs.h <<_ACEOF 5633#define HAVE_LANGINFO_H 1 5634_ACEOF 5635 5636fi 5637 5638done 5639 5640 5641ac_fn_c_check_func "$LINENO" "mbsrtowcs" "ac_cv_func_mbsrtowcs" 5642if test "x$ac_cv_func_mbsrtowcs" = x""yes; then : 5643 $as_echo "#define HAVE_MBSRTOWCS 1" >>confdefs.h 5644 5645fi 5646 5647ac_fn_c_check_func "$LINENO" "mbrtowc" "ac_cv_func_mbrtowc" 5648if test "x$ac_cv_func_mbrtowc" = x""yes; then : 5649 $as_echo "#define HAVE_MBRTOWC 1" >>confdefs.h 5650 5651fi 5652 5653ac_fn_c_check_func "$LINENO" "mbrlen" "ac_cv_func_mbrlen" 5654if test "x$ac_cv_func_mbrlen" = x""yes; then : 5655 $as_echo "#define HAVE_MBRLEN 1" >>confdefs.h 5656 5657fi 5658 5659ac_fn_c_check_func "$LINENO" "wctomb" "ac_cv_func_wctomb" 5660if test "x$ac_cv_func_wctomb" = x""yes; then : 5661 $as_echo "#define HAVE_WCTOMB 1" >>confdefs.h 5662 5663fi 5664 5665ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth" 5666if test "x$ac_cv_func_wcwidth" = x""yes; then : 5667 $as_echo "#define HAVE_WCWIDTH 1" >>confdefs.h 5668 5669fi 5670 5671ac_fn_c_check_func "$LINENO" "wcsdup" "ac_cv_func_wcsdup" 5672if test "x$ac_cv_func_wcsdup" = x""yes; then : 5673 $as_echo "#define HAVE_WCSDUP 1" >>confdefs.h 5674 5675fi 5676 5677 5678if test "$ac_cv_func_wcwidth" = no && test "$ac_cv_header_wchar_h" = yes; then 5679 WCWIDTH_OBJ=wcwidth.o 5680else 5681 WCWIDTH_OBJ= 5682fi 5683 5684 5685{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 5686$as_echo_n "checking for mbstate_t... " >&6; } 5687if test "${bash_cv_have_mbstate_t+set}" = set; then : 5688 $as_echo_n "(cached) " >&6 5689else 5690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5691/* end confdefs.h. */ 5692 5693#include <wchar.h> 5694int 5695main () 5696{ 5697 5698 mbstate_t ps; 5699 mbstate_t *psp; 5700 psp = (mbstate_t *)0; 5701 5702 ; 5703 return 0; 5704} 5705_ACEOF 5706if ac_fn_c_try_compile "$LINENO"; then : 5707 bash_cv_have_mbstate_t=yes 5708else 5709 bash_cv_have_mbstate_t=no 5710fi 5711rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5712fi 5713{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_have_mbstate_t" >&5 5714$as_echo "$bash_cv_have_mbstate_t" >&6; } 5715if test $bash_cv_have_mbstate_t = yes; then 5716 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h 5717 5718fi 5719 5720{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 5721$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } 5722if test "${bash_cv_langinfo_codeset+set}" = set; then : 5723 $as_echo_n "(cached) " >&6 5724else 5725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5726/* end confdefs.h. */ 5727#include <langinfo.h> 5728int 5729main () 5730{ 5731char* cs = nl_langinfo(CODESET); 5732 ; 5733 return 0; 5734} 5735_ACEOF 5736if ac_fn_c_try_link "$LINENO"; then : 5737 bash_cv_langinfo_codeset=yes 5738else 5739 bash_cv_langinfo_codeset=no 5740fi 5741rm -f core conftest.err conftest.$ac_objext \ 5742 conftest$ac_exeext conftest.$ac_ext 5743fi 5744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bash_cv_langinfo_codeset" >&5 5745$as_echo "$bash_cv_langinfo_codeset" >&6; } 5746if test $bash_cv_langinfo_codeset = yes; then 5747 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h 5748 5749fi 5750 5751 5752 5753case "$host_cpu" in 5754*cray*) LOCAL_CFLAGS=-DCRAY ;; 5755*s390*) LOCAL_CFLAGS=-fsigned-char ;; 5756esac 5757 5758case "$host_os" in 5759isc*) LOCAL_CFLAGS=-Disc386 ;; 5760esac 5761 5762# shared library configuration section 5763# 5764# Shared object configuration section. These values are generated by 5765# ${srcdir}/support/shobj-conf 5766# 5767if test -f ${srcdir}/support/shobj-conf; then 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking configuration for building shared libraries" >&5 5769$as_echo_n "checking configuration for building shared libraries... " >&6; } 5770 eval `TERMCAP_LIB=$TERMCAP_LIB ${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}` 5771 5772# case "$SHLIB_LIBS" in 5773# *curses*|*termcap*|*termlib*) ;; 5774# *) SHLIB_LIBS="$SHLIB_LIBS $TERMCAP_LIB" ;; 5775# esac 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLIB_STATUS" >&5 5793$as_echo "$SHLIB_STATUS" >&6; } 5794 5795 # SHLIB_STATUS is either `supported' or `unsupported'. If it's 5796 # `unsupported', turn off any default shared library building 5797 if test "$SHLIB_STATUS" = 'unsupported'; then 5798 opt_shared_libs=no 5799 fi 5800 5801 # shared library versioning 5802 # quoted for m4 so I can use character classes 5803 SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'` 5804 SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'` 5805 5806 5807fi 5808 5809if test "$opt_static_libs" = "yes"; then 5810 STATIC_TARGET=static 5811 STATIC_INSTALL_TARGET=install-static 5812fi 5813if test "$opt_shared_libs" = "yes"; then 5814 SHARED_TARGET=shared 5815 SHARED_INSTALL_TARGET=install-shared 5816fi 5817 5818 5819 5820 5821 5822 5823case "$host_os" in 5824msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file 5825*) BUILD_DIR=`pwd` ;; 5826esac 5827 5828case "$BUILD_DIR" in 5829*\ *) BUILD_DIR=`echo "$BUILD_DIR" | sed 's: :\\\\ :g'` ;; 5830*) ;; 5831esac 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile" 5852 5853ac_config_commands="$ac_config_commands default" 5854 5855cat >confcache <<\_ACEOF 5856# This file is a shell script that caches the results of configure 5857# tests run on this system so they can be shared between configure 5858# scripts and configure runs, see configure's option --config-cache. 5859# It is not useful on other systems. If it contains results you don't 5860# want to keep, you may remove or edit it. 5861# 5862# config.status only pays attention to the cache file if you give it 5863# the --recheck option to rerun configure. 5864# 5865# `ac_cv_env_foo' variables (set or unset) will be overridden when 5866# loading this file, other *unset* `ac_cv_foo' will be assigned the 5867# following values. 5868 5869_ACEOF 5870 5871# The following way of writing the cache mishandles newlines in values, 5872# but we know of no workaround that is simple, portable, and efficient. 5873# So, we kill variables containing newlines. 5874# Ultrix sh set writes to stderr and can't be redirected directly, 5875# and sets the high bit in the cache file unless we assign to the vars. 5876( 5877 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5878 eval ac_val=\$$ac_var 5879 case $ac_val in #( 5880 *${as_nl}*) 5881 case $ac_var in #( 5882 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5883$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5884 esac 5885 case $ac_var in #( 5886 _ | IFS | as_nl) ;; #( 5887 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5888 *) { eval $ac_var=; unset $ac_var;} ;; 5889 esac ;; 5890 esac 5891 done 5892 5893 (set) 2>&1 | 5894 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5895 *${as_nl}ac_space=\ *) 5896 # `set' does not quote correctly, so add quotes: double-quote 5897 # substitution turns \\\\ into \\, and sed turns \\ into \. 5898 sed -n \ 5899 "s/'/'\\\\''/g; 5900 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5901 ;; #( 5902 *) 5903 # `set' quotes correctly as required by POSIX, so do not add quotes. 5904 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5905 ;; 5906 esac | 5907 sort 5908) | 5909 sed ' 5910 /^ac_cv_env_/b end 5911 t clear 5912 :clear 5913 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5914 t end 5915 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5916 :end' >>confcache 5917if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5918 if test -w "$cache_file"; then 5919 test "x$cache_file" != "x/dev/null" && 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5921$as_echo "$as_me: updating cache $cache_file" >&6;} 5922 cat confcache >$cache_file 5923 else 5924 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5925$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5926 fi 5927fi 5928rm -f confcache 5929 5930test "x$prefix" = xNONE && prefix=$ac_default_prefix 5931# Let make expand exec_prefix. 5932test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5933 5934DEFS=-DHAVE_CONFIG_H 5935 5936ac_libobjs= 5937ac_ltlibobjs= 5938for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5939 # 1. Remove the extension, and $U if already installed. 5940 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5941 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5942 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5943 # will be set to the directory where LIBOBJS objects are built. 5944 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5945 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5946done 5947LIBOBJS=$ac_libobjs 5948 5949LTLIBOBJS=$ac_ltlibobjs 5950 5951 5952 5953: ${CONFIG_STATUS=./config.status} 5954ac_write_fail=0 5955ac_clean_files_save=$ac_clean_files 5956ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5957{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5958$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5959as_write_fail=0 5960cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5961#! $SHELL 5962# Generated by $as_me. 5963# Run this file to recreate the current configuration. 5964# Compiler output produced by configure, useful for debugging 5965# configure, is in config.log if it exists. 5966 5967debug=false 5968ac_cs_recheck=false 5969ac_cs_silent=false 5970 5971SHELL=\${CONFIG_SHELL-$SHELL} 5972export SHELL 5973_ASEOF 5974cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5975## -------------------- ## 5976## M4sh Initialization. ## 5977## -------------------- ## 5978 5979# Be more Bourne compatible 5980DUALCASE=1; export DUALCASE # for MKS sh 5981if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5982 emulate sh 5983 NULLCMD=: 5984 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5985 # is contrary to our usage. Disable this feature. 5986 alias -g '${1+"$@"}'='"$@"' 5987 setopt NO_GLOB_SUBST 5988else 5989 case `(set -o) 2>/dev/null` in #( 5990 *posix*) : 5991 set -o posix ;; #( 5992 *) : 5993 ;; 5994esac 5995fi 5996 5997 5998as_nl=' 5999' 6000export as_nl 6001# Printing a long string crashes Solaris 7 /usr/bin/printf. 6002as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6003as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6004as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6005# Prefer a ksh shell builtin over an external printf program on Solaris, 6006# but without wasting forks for bash or zsh. 6007if test -z "$BASH_VERSION$ZSH_VERSION" \ 6008 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6009 as_echo='print -r --' 6010 as_echo_n='print -rn --' 6011elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6012 as_echo='printf %s\n' 6013 as_echo_n='printf %s' 6014else 6015 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6016 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6017 as_echo_n='/usr/ucb/echo -n' 6018 else 6019 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6020 as_echo_n_body='eval 6021 arg=$1; 6022 case $arg in #( 6023 *"$as_nl"*) 6024 expr "X$arg" : "X\\(.*\\)$as_nl"; 6025 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6026 esac; 6027 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6028 ' 6029 export as_echo_n_body 6030 as_echo_n='sh -c $as_echo_n_body as_echo' 6031 fi 6032 export as_echo_body 6033 as_echo='sh -c $as_echo_body as_echo' 6034fi 6035 6036# The user is always right. 6037if test "${PATH_SEPARATOR+set}" != set; then 6038 PATH_SEPARATOR=: 6039 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6040 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6041 PATH_SEPARATOR=';' 6042 } 6043fi 6044 6045 6046# IFS 6047# We need space, tab and new line, in precisely that order. Quoting is 6048# there to prevent editors from complaining about space-tab. 6049# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6050# splitting by setting IFS to empty value.) 6051IFS=" "" $as_nl" 6052 6053# Find who we are. Look in the path if we contain no directory separator. 6054case $0 in #(( 6055 *[\\/]* ) as_myself=$0 ;; 6056 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6057for as_dir in $PATH 6058do 6059 IFS=$as_save_IFS 6060 test -z "$as_dir" && as_dir=. 6061 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6062 done 6063IFS=$as_save_IFS 6064 6065 ;; 6066esac 6067# We did not find ourselves, most probably we were run as `sh COMMAND' 6068# in which case we are not to be found in the path. 6069if test "x$as_myself" = x; then 6070 as_myself=$0 6071fi 6072if test ! -f "$as_myself"; then 6073 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6074 exit 1 6075fi 6076 6077# Unset variables that we do not need and which cause bugs (e.g. in 6078# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6079# suppresses any "Segmentation fault" message there. '((' could 6080# trigger a bug in pdksh 5.2.14. 6081for as_var in BASH_ENV ENV MAIL MAILPATH 6082do eval test x\${$as_var+set} = xset \ 6083 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6084done 6085PS1='$ ' 6086PS2='> ' 6087PS4='+ ' 6088 6089# NLS nuisances. 6090LC_ALL=C 6091export LC_ALL 6092LANGUAGE=C 6093export LANGUAGE 6094 6095# CDPATH. 6096(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6097 6098 6099# as_fn_error ERROR [LINENO LOG_FD] 6100# --------------------------------- 6101# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6102# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6103# script with status $?, using 1 if that was 0. 6104as_fn_error () 6105{ 6106 as_status=$?; test $as_status -eq 0 && as_status=1 6107 if test "$3"; then 6108 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6109 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6110 fi 6111 $as_echo "$as_me: error: $1" >&2 6112 as_fn_exit $as_status 6113} # as_fn_error 6114 6115 6116# as_fn_set_status STATUS 6117# ----------------------- 6118# Set $? to STATUS, without forking. 6119as_fn_set_status () 6120{ 6121 return $1 6122} # as_fn_set_status 6123 6124# as_fn_exit STATUS 6125# ----------------- 6126# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6127as_fn_exit () 6128{ 6129 set +e 6130 as_fn_set_status $1 6131 exit $1 6132} # as_fn_exit 6133 6134# as_fn_unset VAR 6135# --------------- 6136# Portably unset VAR. 6137as_fn_unset () 6138{ 6139 { eval $1=; unset $1;} 6140} 6141as_unset=as_fn_unset 6142# as_fn_append VAR VALUE 6143# ---------------------- 6144# Append the text in VALUE to the end of the definition contained in VAR. Take 6145# advantage of any shell optimizations that allow amortized linear growth over 6146# repeated appends, instead of the typical quadratic growth present in naive 6147# implementations. 6148if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6149 eval 'as_fn_append () 6150 { 6151 eval $1+=\$2 6152 }' 6153else 6154 as_fn_append () 6155 { 6156 eval $1=\$$1\$2 6157 } 6158fi # as_fn_append 6159 6160# as_fn_arith ARG... 6161# ------------------ 6162# Perform arithmetic evaluation on the ARGs, and store the result in the 6163# global $as_val. Take advantage of shells that can avoid forks. The arguments 6164# must be portable across $(()) and expr. 6165if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6166 eval 'as_fn_arith () 6167 { 6168 as_val=$(( $* )) 6169 }' 6170else 6171 as_fn_arith () 6172 { 6173 as_val=`expr "$@" || test $? -eq 1` 6174 } 6175fi # as_fn_arith 6176 6177 6178if expr a : '\(a\)' >/dev/null 2>&1 && 6179 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6180 as_expr=expr 6181else 6182 as_expr=false 6183fi 6184 6185if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6186 as_basename=basename 6187else 6188 as_basename=false 6189fi 6190 6191if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6192 as_dirname=dirname 6193else 6194 as_dirname=false 6195fi 6196 6197as_me=`$as_basename -- "$0" || 6198$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6199 X"$0" : 'X\(//\)$' \| \ 6200 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6201$as_echo X/"$0" | 6202 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6203 s//\1/ 6204 q 6205 } 6206 /^X\/\(\/\/\)$/{ 6207 s//\1/ 6208 q 6209 } 6210 /^X\/\(\/\).*/{ 6211 s//\1/ 6212 q 6213 } 6214 s/.*/./; q'` 6215 6216# Avoid depending upon Character Ranges. 6217as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6218as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6219as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6220as_cr_digits='0123456789' 6221as_cr_alnum=$as_cr_Letters$as_cr_digits 6222 6223ECHO_C= ECHO_N= ECHO_T= 6224case `echo -n x` in #((((( 6225-n*) 6226 case `echo 'xy\c'` in 6227 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6228 xy) ECHO_C='\c';; 6229 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6230 ECHO_T=' ';; 6231 esac;; 6232*) 6233 ECHO_N='-n';; 6234esac 6235 6236rm -f conf$$ conf$$.exe conf$$.file 6237if test -d conf$$.dir; then 6238 rm -f conf$$.dir/conf$$.file 6239else 6240 rm -f conf$$.dir 6241 mkdir conf$$.dir 2>/dev/null 6242fi 6243if (echo >conf$$.file) 2>/dev/null; then 6244 if ln -s conf$$.file conf$$ 2>/dev/null; then 6245 as_ln_s='ln -s' 6246 # ... but there are two gotchas: 6247 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6248 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6249 # In both cases, we have to default to `cp -p'. 6250 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6251 as_ln_s='cp -p' 6252 elif ln conf$$.file conf$$ 2>/dev/null; then 6253 as_ln_s=ln 6254 else 6255 as_ln_s='cp -p' 6256 fi 6257else 6258 as_ln_s='cp -p' 6259fi 6260rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6261rmdir conf$$.dir 2>/dev/null 6262 6263 6264# as_fn_mkdir_p 6265# ------------- 6266# Create "$as_dir" as a directory, including parents if necessary. 6267as_fn_mkdir_p () 6268{ 6269 6270 case $as_dir in #( 6271 -*) as_dir=./$as_dir;; 6272 esac 6273 test -d "$as_dir" || eval $as_mkdir_p || { 6274 as_dirs= 6275 while :; do 6276 case $as_dir in #( 6277 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6278 *) as_qdir=$as_dir;; 6279 esac 6280 as_dirs="'$as_qdir' $as_dirs" 6281 as_dir=`$as_dirname -- "$as_dir" || 6282$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6283 X"$as_dir" : 'X\(//\)[^/]' \| \ 6284 X"$as_dir" : 'X\(//\)$' \| \ 6285 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6286$as_echo X"$as_dir" | 6287 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6288 s//\1/ 6289 q 6290 } 6291 /^X\(\/\/\)[^/].*/{ 6292 s//\1/ 6293 q 6294 } 6295 /^X\(\/\/\)$/{ 6296 s//\1/ 6297 q 6298 } 6299 /^X\(\/\).*/{ 6300 s//\1/ 6301 q 6302 } 6303 s/.*/./; q'` 6304 test -d "$as_dir" && break 6305 done 6306 test -z "$as_dirs" || eval "mkdir $as_dirs" 6307 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6308 6309 6310} # as_fn_mkdir_p 6311if mkdir -p . 2>/dev/null; then 6312 as_mkdir_p='mkdir -p "$as_dir"' 6313else 6314 test -d ./-p && rmdir ./-p 6315 as_mkdir_p=false 6316fi 6317 6318if test -x / >/dev/null 2>&1; then 6319 as_test_x='test -x' 6320else 6321 if ls -dL / >/dev/null 2>&1; then 6322 as_ls_L_option=L 6323 else 6324 as_ls_L_option= 6325 fi 6326 as_test_x=' 6327 eval sh -c '\'' 6328 if test -d "$1"; then 6329 test -d "$1/."; 6330 else 6331 case $1 in #( 6332 -*)set "./$1";; 6333 esac; 6334 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6335 ???[sx]*):;;*)false;;esac;fi 6336 '\'' sh 6337 ' 6338fi 6339as_executable_p=$as_test_x 6340 6341# Sed expression to map a string onto a valid CPP name. 6342as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6343 6344# Sed expression to map a string onto a valid variable name. 6345as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6346 6347 6348exec 6>&1 6349## ----------------------------------- ## 6350## Main body of $CONFIG_STATUS script. ## 6351## ----------------------------------- ## 6352_ASEOF 6353test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6354 6355cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6356# Save the log message, to keep $0 and so on meaningful, and to 6357# report actual input values of CONFIG_FILES etc. instead of their 6358# values after options handling. 6359ac_log=" 6360This file was extended by readline $as_me 5.1-release, which was 6361generated by GNU Autoconf 2.64. Invocation command line was 6362 6363 CONFIG_FILES = $CONFIG_FILES 6364 CONFIG_HEADERS = $CONFIG_HEADERS 6365 CONFIG_LINKS = $CONFIG_LINKS 6366 CONFIG_COMMANDS = $CONFIG_COMMANDS 6367 $ $0 $@ 6368 6369on `(hostname || uname -n) 2>/dev/null | sed 1q` 6370" 6371 6372_ACEOF 6373 6374case $ac_config_files in *" 6375"*) set x $ac_config_files; shift; ac_config_files=$*;; 6376esac 6377 6378case $ac_config_headers in *" 6379"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6380esac 6381 6382 6383cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6384# Files that config.status was made for. 6385config_files="$ac_config_files" 6386config_headers="$ac_config_headers" 6387config_commands="$ac_config_commands" 6388 6389_ACEOF 6390 6391cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6392ac_cs_usage="\ 6393\`$as_me' instantiates files and other configuration actions 6394from templates according to the current configuration. Unless the files 6395and actions are specified as TAGs, all are instantiated by default. 6396 6397Usage: $0 [OPTION]... [TAG]... 6398 6399 -h, --help print this help, then exit 6400 -V, --version print version number and configuration settings, then exit 6401 -q, --quiet, --silent 6402 do not print progress messages 6403 -d, --debug don't remove temporary files 6404 --recheck update $as_me by reconfiguring in the same conditions 6405 --file=FILE[:TEMPLATE] 6406 instantiate the configuration file FILE 6407 --header=FILE[:TEMPLATE] 6408 instantiate the configuration header FILE 6409 6410Configuration files: 6411$config_files 6412 6413Configuration headers: 6414$config_headers 6415 6416Configuration commands: 6417$config_commands 6418 6419Report bugs to <bug-readline@gnu.org>." 6420 6421_ACEOF 6422cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6423ac_cs_version="\\ 6424readline config.status 5.1-release 6425configured by $0, generated by GNU Autoconf 2.64, 6426 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6427 6428Copyright (C) 2009 Free Software Foundation, Inc. 6429This config.status script is free software; the Free Software Foundation 6430gives unlimited permission to copy, distribute and modify it." 6431 6432ac_pwd='$ac_pwd' 6433srcdir='$srcdir' 6434INSTALL='$INSTALL' 6435test -n "\$AWK" || AWK=awk 6436_ACEOF 6437 6438cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6439# The default lists apply if the user does not specify any file. 6440ac_need_defaults=: 6441while test $# != 0 6442do 6443 case $1 in 6444 --*=*) 6445 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6446 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6447 ac_shift=: 6448 ;; 6449 *) 6450 ac_option=$1 6451 ac_optarg=$2 6452 ac_shift=shift 6453 ;; 6454 esac 6455 6456 case $ac_option in 6457 # Handling of the options. 6458 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6459 ac_cs_recheck=: ;; 6460 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6461 $as_echo "$ac_cs_version"; exit ;; 6462 --debug | --debu | --deb | --de | --d | -d ) 6463 debug=: ;; 6464 --file | --fil | --fi | --f ) 6465 $ac_shift 6466 case $ac_optarg in 6467 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6468 esac 6469 as_fn_append CONFIG_FILES " '$ac_optarg'" 6470 ac_need_defaults=false;; 6471 --header | --heade | --head | --hea ) 6472 $ac_shift 6473 case $ac_optarg in 6474 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6475 esac 6476 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6477 ac_need_defaults=false;; 6478 --he | --h) 6479 # Conflict between --help and --header 6480 as_fn_error "ambiguous option: \`$1' 6481Try \`$0 --help' for more information.";; 6482 --help | --hel | -h ) 6483 $as_echo "$ac_cs_usage"; exit ;; 6484 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6485 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6486 ac_cs_silent=: ;; 6487 6488 # This is an error. 6489 -*) as_fn_error "unrecognized option: \`$1' 6490Try \`$0 --help' for more information." ;; 6491 6492 *) as_fn_append ac_config_targets " $1" 6493 ac_need_defaults=false ;; 6494 6495 esac 6496 shift 6497done 6498 6499ac_configure_extra_args= 6500 6501if $ac_cs_silent; then 6502 exec 6>/dev/null 6503 ac_configure_extra_args="$ac_configure_extra_args --silent" 6504fi 6505 6506_ACEOF 6507cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6508if \$ac_cs_recheck; then 6509 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6510 shift 6511 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6512 CONFIG_SHELL='$SHELL' 6513 export CONFIG_SHELL 6514 exec "\$@" 6515fi 6516 6517_ACEOF 6518cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6519exec 5>>config.log 6520{ 6521 echo 6522 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6523## Running $as_me. ## 6524_ASBOX 6525 $as_echo "$ac_log" 6526} >&5 6527 6528_ACEOF 6529cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6530_ACEOF 6531 6532cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6533 6534# Handling of arguments. 6535for ac_config_target in $ac_config_targets 6536do 6537 case $ac_config_target in 6538 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6539 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6540 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 6541 "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; 6542 "shlib/Makefile") CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;; 6543 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 6544 6545 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6546 esac 6547done 6548 6549 6550# If the user did not use the arguments to specify the items to instantiate, 6551# then the envvar interface is used. Set only those that are not. 6552# We use the long form for the default assignment because of an extremely 6553# bizarre bug on SunOS 4.1.3. 6554if $ac_need_defaults; then 6555 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6556 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6557 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6558fi 6559 6560# Have a temporary directory for convenience. Make it in the build tree 6561# simply because there is no reason against having it here, and in addition, 6562# creating and moving files from /tmp can sometimes cause problems. 6563# Hook for its removal unless debugging. 6564# Note that there is a small window in which the directory will not be cleaned: 6565# after its creation but before its name has been assigned to `$tmp'. 6566$debug || 6567{ 6568 tmp= 6569 trap 'exit_status=$? 6570 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6571' 0 6572 trap 'as_fn_exit 1' 1 2 13 15 6573} 6574# Create a (secure) tmp directory for tmp files. 6575 6576{ 6577 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6578 test -n "$tmp" && test -d "$tmp" 6579} || 6580{ 6581 tmp=./conf$$-$RANDOM 6582 (umask 077 && mkdir "$tmp") 6583} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6584 6585# Set up the scripts for CONFIG_FILES section. 6586# No need to generate them if there are no CONFIG_FILES. 6587# This happens for instance with `./config.status config.h'. 6588if test -n "$CONFIG_FILES"; then 6589 6590 6591ac_cr=`echo X | tr X '\015'` 6592# On cygwin, bash can eat \r inside `` if the user requested igncr. 6593# But we know of no other shell where ac_cr would be empty at this 6594# point, so we can use a bashism as a fallback. 6595if test "x$ac_cr" = x; then 6596 eval ac_cr=\$\'\\r\' 6597fi 6598ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6599if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6600 ac_cs_awk_cr='\r' 6601else 6602 ac_cs_awk_cr=$ac_cr 6603fi 6604 6605echo 'BEGIN {' >"$tmp/subs1.awk" && 6606_ACEOF 6607 6608 6609{ 6610 echo "cat >conf$$subs.awk <<_ACEOF" && 6611 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6612 echo "_ACEOF" 6613} >conf$$subs.sh || 6614 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6615ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6616ac_delim='%!_!# ' 6617for ac_last_try in false false false false false :; do 6618 . ./conf$$subs.sh || 6619 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6620 6621 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6622 if test $ac_delim_n = $ac_delim_num; then 6623 break 6624 elif $ac_last_try; then 6625 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6626 else 6627 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6628 fi 6629done 6630rm -f conf$$subs.sh 6631 6632cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6633cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6634_ACEOF 6635sed -n ' 6636h 6637s/^/S["/; s/!.*/"]=/ 6638p 6639g 6640s/^[^!]*!// 6641:repl 6642t repl 6643s/'"$ac_delim"'$// 6644t delim 6645:nl 6646h 6647s/\(.\{148\}\).*/\1/ 6648t more1 6649s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6650p 6651n 6652b repl 6653:more1 6654s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6655p 6656g 6657s/.\{148\}// 6658t nl 6659:delim 6660h 6661s/\(.\{148\}\).*/\1/ 6662t more2 6663s/["\\]/\\&/g; s/^/"/; s/$/"/ 6664p 6665b 6666:more2 6667s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6668p 6669g 6670s/.\{148\}// 6671t delim 6672' <conf$$subs.awk | sed ' 6673/^[^""]/{ 6674 N 6675 s/\n// 6676} 6677' >>$CONFIG_STATUS || ac_write_fail=1 6678rm -f conf$$subs.awk 6679cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6680_ACAWK 6681cat >>"\$tmp/subs1.awk" <<_ACAWK && 6682 for (key in S) S_is_set[key] = 1 6683 FS = "" 6684 6685} 6686{ 6687 line = $ 0 6688 nfields = split(line, field, "@") 6689 substed = 0 6690 len = length(field[1]) 6691 for (i = 2; i < nfields; i++) { 6692 key = field[i] 6693 keylen = length(key) 6694 if (S_is_set[key]) { 6695 value = S[key] 6696 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6697 len += length(value) + length(field[++i]) 6698 substed = 1 6699 } else 6700 len += 1 + keylen 6701 } 6702 6703 print line 6704} 6705 6706_ACAWK 6707_ACEOF 6708cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6709if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6710 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6711else 6712 cat 6713fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6714 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6715_ACEOF 6716 6717# VPATH may cause trouble with some makes, so we remove $(srcdir), 6718# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6719# trailing colons and then remove the whole line if VPATH becomes empty 6720# (actually we leave an empty line to preserve line numbers). 6721if test "x$srcdir" = x.; then 6722 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6723s/:*\$(srcdir):*/:/ 6724s/:*\${srcdir}:*/:/ 6725s/:*@srcdir@:*/:/ 6726s/^\([^=]*=[ ]*\):*/\1/ 6727s/:*$// 6728s/^[^=]*=[ ]*$// 6729}' 6730fi 6731 6732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6733fi # test -n "$CONFIG_FILES" 6734 6735# Set up the scripts for CONFIG_HEADERS section. 6736# No need to generate them if there are no CONFIG_HEADERS. 6737# This happens for instance with `./config.status Makefile'. 6738if test -n "$CONFIG_HEADERS"; then 6739cat >"$tmp/defines.awk" <<\_ACAWK || 6740BEGIN { 6741_ACEOF 6742 6743# Transform confdefs.h into an awk script `defines.awk', embedded as 6744# here-document in config.status, that substitutes the proper values into 6745# config.h.in to produce config.h. 6746 6747# Create a delimiter string that does not exist in confdefs.h, to ease 6748# handling of long lines. 6749ac_delim='%!_!# ' 6750for ac_last_try in false false :; do 6751 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6752 if test -z "$ac_t"; then 6753 break 6754 elif $ac_last_try; then 6755 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6756 else 6757 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6758 fi 6759done 6760 6761# For the awk script, D is an array of macro values keyed by name, 6762# likewise P contains macro parameters if any. Preserve backslash 6763# newline sequences. 6764 6765ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6766sed -n ' 6767s/.\{148\}/&'"$ac_delim"'/g 6768t rset 6769:rset 6770s/^[ ]*#[ ]*define[ ][ ]*/ / 6771t def 6772d 6773:def 6774s/\\$// 6775t bsnl 6776s/["\\]/\\&/g 6777s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6778D["\1"]=" \3"/p 6779s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6780d 6781:bsnl 6782s/["\\]/\\&/g 6783s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6784D["\1"]=" \3\\\\\\n"\\/p 6785t cont 6786s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6787t cont 6788d 6789:cont 6790n 6791s/.\{148\}/&'"$ac_delim"'/g 6792t clear 6793:clear 6794s/\\$// 6795t bsnlc 6796s/["\\]/\\&/g; s/^/"/; s/$/"/p 6797d 6798:bsnlc 6799s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6800b cont 6801' <confdefs.h | sed ' 6802s/'"$ac_delim"'/"\\\ 6803"/g' >>$CONFIG_STATUS || ac_write_fail=1 6804 6805cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6806 for (key in D) D_is_set[key] = 1 6807 FS = "" 6808} 6809/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6810 line = \$ 0 6811 split(line, arg, " ") 6812 if (arg[1] == "#") { 6813 defundef = arg[2] 6814 mac1 = arg[3] 6815 } else { 6816 defundef = substr(arg[1], 2) 6817 mac1 = arg[2] 6818 } 6819 split(mac1, mac2, "(") #) 6820 macro = mac2[1] 6821 prefix = substr(line, 1, index(line, defundef) - 1) 6822 if (D_is_set[macro]) { 6823 # Preserve the white space surrounding the "#". 6824 print prefix "define", macro P[macro] D[macro] 6825 next 6826 } else { 6827 # Replace #undef with comments. This is necessary, for example, 6828 # in the case of _POSIX_SOURCE, which is predefined and required 6829 # on some systems where configure will not decide to define it. 6830 if (defundef == "undef") { 6831 print "/*", prefix defundef, macro, "*/" 6832 next 6833 } 6834 } 6835} 6836{ print } 6837_ACAWK 6838_ACEOF 6839cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6840 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6841fi # test -n "$CONFIG_HEADERS" 6842 6843 6844eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6845shift 6846for ac_tag 6847do 6848 case $ac_tag in 6849 :[FHLC]) ac_mode=$ac_tag; continue;; 6850 esac 6851 case $ac_mode$ac_tag in 6852 :[FHL]*:*);; 6853 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6854 :[FH]-) ac_tag=-:-;; 6855 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6856 esac 6857 ac_save_IFS=$IFS 6858 IFS=: 6859 set x $ac_tag 6860 IFS=$ac_save_IFS 6861 shift 6862 ac_file=$1 6863 shift 6864 6865 case $ac_mode in 6866 :L) ac_source=$1;; 6867 :[FH]) 6868 ac_file_inputs= 6869 for ac_f 6870 do 6871 case $ac_f in 6872 -) ac_f="$tmp/stdin";; 6873 *) # Look for the file first in the build tree, then in the source tree 6874 # (if the path is not absolute). The absolute path cannot be DOS-style, 6875 # because $ac_f cannot contain `:'. 6876 test -f "$ac_f" || 6877 case $ac_f in 6878 [\\/$]*) false;; 6879 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6880 esac || 6881 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6882 esac 6883 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6884 as_fn_append ac_file_inputs " '$ac_f'" 6885 done 6886 6887 # Let's still pretend it is `configure' which instantiates (i.e., don't 6888 # use $as_me), people would be surprised to read: 6889 # /* config.h. Generated by config.status. */ 6890 configure_input='Generated from '` 6891 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6892 `' by configure.' 6893 if test x"$ac_file" != x-; then 6894 configure_input="$ac_file. $configure_input" 6895 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6896$as_echo "$as_me: creating $ac_file" >&6;} 6897 fi 6898 # Neutralize special characters interpreted by sed in replacement strings. 6899 case $configure_input in #( 6900 *\&* | *\|* | *\\* ) 6901 ac_sed_conf_input=`$as_echo "$configure_input" | 6902 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6903 *) ac_sed_conf_input=$configure_input;; 6904 esac 6905 6906 case $ac_tag in 6907 *:-:* | *:-) cat >"$tmp/stdin" \ 6908 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6909 esac 6910 ;; 6911 esac 6912 6913 ac_dir=`$as_dirname -- "$ac_file" || 6914$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6915 X"$ac_file" : 'X\(//\)[^/]' \| \ 6916 X"$ac_file" : 'X\(//\)$' \| \ 6917 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6918$as_echo X"$ac_file" | 6919 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6920 s//\1/ 6921 q 6922 } 6923 /^X\(\/\/\)[^/].*/{ 6924 s//\1/ 6925 q 6926 } 6927 /^X\(\/\/\)$/{ 6928 s//\1/ 6929 q 6930 } 6931 /^X\(\/\).*/{ 6932 s//\1/ 6933 q 6934 } 6935 s/.*/./; q'` 6936 as_dir="$ac_dir"; as_fn_mkdir_p 6937 ac_builddir=. 6938 6939case "$ac_dir" in 6940.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6941*) 6942 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6943 # A ".." for each directory in $ac_dir_suffix. 6944 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6945 case $ac_top_builddir_sub in 6946 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6947 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6948 esac ;; 6949esac 6950ac_abs_top_builddir=$ac_pwd 6951ac_abs_builddir=$ac_pwd$ac_dir_suffix 6952# for backward compatibility: 6953ac_top_builddir=$ac_top_build_prefix 6954 6955case $srcdir in 6956 .) # We are building in place. 6957 ac_srcdir=. 6958 ac_top_srcdir=$ac_top_builddir_sub 6959 ac_abs_top_srcdir=$ac_pwd ;; 6960 [\\/]* | ?:[\\/]* ) # Absolute name. 6961 ac_srcdir=$srcdir$ac_dir_suffix; 6962 ac_top_srcdir=$srcdir 6963 ac_abs_top_srcdir=$srcdir ;; 6964 *) # Relative name. 6965 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6966 ac_top_srcdir=$ac_top_build_prefix$srcdir 6967 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6968esac 6969ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6970 6971 6972 case $ac_mode in 6973 :F) 6974 # 6975 # CONFIG_FILE 6976 # 6977 6978 case $INSTALL in 6979 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6980 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6981 esac 6982_ACEOF 6983 6984cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6985# If the template does not know about datarootdir, expand it. 6986# FIXME: This hack should be removed a few years after 2.60. 6987ac_datarootdir_hack=; ac_datarootdir_seen= 6988ac_sed_dataroot=' 6989/datarootdir/ { 6990 p 6991 q 6992} 6993/@datadir@/p 6994/@docdir@/p 6995/@infodir@/p 6996/@localedir@/p 6997/@mandir@/p' 6998case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6999*datarootdir*) ac_datarootdir_seen=yes;; 7000*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7002$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7003_ACEOF 7004cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7005 ac_datarootdir_hack=' 7006 s&@datadir@&$datadir&g 7007 s&@docdir@&$docdir&g 7008 s&@infodir@&$infodir&g 7009 s&@localedir@&$localedir&g 7010 s&@mandir@&$mandir&g 7011 s&\\\${datarootdir}&$datarootdir&g' ;; 7012esac 7013_ACEOF 7014 7015# Neutralize VPATH when `$srcdir' = `.'. 7016# Shell code in configure.ac might set extrasub. 7017# FIXME: do we really want to maintain this feature? 7018cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7019ac_sed_extra="$ac_vpsub 7020$extrasub 7021_ACEOF 7022cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7023:t 7024/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7025s|@configure_input@|$ac_sed_conf_input|;t t 7026s&@top_builddir@&$ac_top_builddir_sub&;t t 7027s&@top_build_prefix@&$ac_top_build_prefix&;t t 7028s&@srcdir@&$ac_srcdir&;t t 7029s&@abs_srcdir@&$ac_abs_srcdir&;t t 7030s&@top_srcdir@&$ac_top_srcdir&;t t 7031s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7032s&@builddir@&$ac_builddir&;t t 7033s&@abs_builddir@&$ac_abs_builddir&;t t 7034s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7035s&@INSTALL@&$ac_INSTALL&;t t 7036$ac_datarootdir_hack 7037" 7038eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7039 || as_fn_error "could not create $ac_file" "$LINENO" 5 7040 7041test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7042 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7043 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7045which seems to be undefined. Please make sure it is defined." >&5 7046$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7047which seems to be undefined. Please make sure it is defined." >&2;} 7048 7049 rm -f "$tmp/stdin" 7050 case $ac_file in 7051 -) cat "$tmp/out" && rm -f "$tmp/out";; 7052 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 7053 esac \ 7054 || as_fn_error "could not create $ac_file" "$LINENO" 5 7055 ;; 7056 :H) 7057 # 7058 # CONFIG_HEADER 7059 # 7060 if test x"$ac_file" != x-; then 7061 { 7062 $as_echo "/* $configure_input */" \ 7063 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 7064 } >"$tmp/config.h" \ 7065 || as_fn_error "could not create $ac_file" "$LINENO" 5 7066 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 7067 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7068$as_echo "$as_me: $ac_file is unchanged" >&6;} 7069 else 7070 rm -f "$ac_file" 7071 mv "$tmp/config.h" "$ac_file" \ 7072 || as_fn_error "could not create $ac_file" "$LINENO" 5 7073 fi 7074 else 7075 $as_echo "/* $configure_input */" \ 7076 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 7077 || as_fn_error "could not create -" "$LINENO" 5 7078 fi 7079 ;; 7080 7081 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 7082$as_echo "$as_me: executing $ac_file commands" >&6;} 7083 ;; 7084 esac 7085 7086 7087 case $ac_file$ac_mode in 7088 "default":C) 7089# Makefile uses this timestamp file to record whether config.h is up to date. 7090echo > stamp-h 7091 ;; 7092 7093 esac 7094done # for ac_tag 7095 7096 7097as_fn_exit 0 7098_ACEOF 7099ac_clean_files=$ac_clean_files_save 7100 7101test $ac_write_fail = 0 || 7102 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 7103 7104 7105# configure is writing to config.log, and then calls config.status. 7106# config.status does its own redirection, appending to config.log. 7107# Unfortunately, on DOS this fails, as config.log is still kept open 7108# by configure, so config.status won't be able to write to it; its 7109# output is simply discarded. So we exec the FD to /dev/null, 7110# effectively closing config.log, so it can be properly (re)opened and 7111# appended to by config.status. When coming back to configure, we 7112# need to make the FD available again. 7113if test "$no_create" != yes; then 7114 ac_cs_success=: 7115 ac_config_status_args= 7116 test "$silent" = yes && 7117 ac_config_status_args="$ac_config_status_args --quiet" 7118 exec 5>/dev/null 7119 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7120 exec 5>>config.log 7121 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7122 # would make configure fail if this is the last instruction. 7123 $ac_cs_success || as_fn_exit $? 7124fi 7125if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7127$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7128fi 7129 7130