1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 104# We did not find ourselves, most probably we were run as `sh COMMAND' 105# in which case we are not to be found in the path. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 113 114# Unset variables that we do not need and which cause bugs (e.g. in 115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116# suppresses any "Segmentation fault" message there. '((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202else 203 as_have_required=no 204fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209as_found=false 210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225fi 226fi 227 done;; 228 esac 229 as_found=false 230done 231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234fi; } 235IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241# neutralization value for shells without unset; and this also 242# works around shells that cannot unset nonexistent variables. 243# Preserve -v and -x to the replacement shell. 244BASH_ENV=/dev/null 245ENV=/dev/null 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252esac 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254# Admittedly, this is quite paranoid, since all the known shells bail 255# out after a failed `exec'. 256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257exit 255 258fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268$0: including any error possibly output before this 269$0: message. Then install a modern shell, or manually run 270$0: the script under such a shell if you do have one." 271 fi 272 exit 1 273fi 274fi 275fi 276SHELL=${CONFIG_SHELL-/bin/sh} 277export SHELL 278# Unset more variables known to interfere with behavior of common tools. 279CLICOLOR_FORCE= GREP_OPTIONS= 280unset CLICOLOR_FORCE GREP_OPTIONS 281 282## --------------------- ## 283## M4sh Shell Functions. ## 284## --------------------- ## 285# as_fn_unset VAR 286# --------------- 287# Portably unset VAR. 288as_fn_unset () 289{ 290 { eval $1=; unset $1;} 291} 292as_unset=as_fn_unset 293 294# as_fn_set_status STATUS 295# ----------------------- 296# Set $? to STATUS, without forking. 297as_fn_set_status () 298{ 299 return $1 300} # as_fn_set_status 301 302# as_fn_exit STATUS 303# ----------------- 304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305as_fn_exit () 306{ 307 set +e 308 as_fn_set_status $1 309 exit $1 310} # as_fn_exit 311 312# as_fn_mkdir_p 313# ------------- 314# Create "$as_dir" as a directory, including parents if necessary. 315as_fn_mkdir_p () 316{ 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334$as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358} # as_fn_mkdir_p 359 360# as_fn_executable_p FILE 361# ----------------------- 362# Test if FILE is an executable regular file. 363as_fn_executable_p () 364{ 365 test -f "$1" && test -x "$1" 366} # as_fn_executable_p 367# as_fn_append VAR VALUE 368# ---------------------- 369# Append the text in VALUE to the end of the definition contained in VAR. Take 370# advantage of any shell optimizations that allow amortized linear growth over 371# repeated appends, instead of the typical quadratic growth present in naive 372# implementations. 373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383fi # as_fn_append 384 385# as_fn_arith ARG... 386# ------------------ 387# Perform arithmetic evaluation on the ARGs, and store the result in the 388# global $as_val. Take advantage of shells that can avoid forks. The arguments 389# must be portable across $(()) and expr. 390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400fi # as_fn_arith 401 402 403# as_fn_error STATUS ERROR [LINENO LOG_FD] 404# ---------------------------------------- 405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407# script with STATUS, using 1 if that was 0. 408as_fn_error () 409{ 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417} # as_fn_error 418 419if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422else 423 as_expr=false 424fi 425 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428else 429 as_basename=false 430fi 431 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434else 435 as_dirname=false 436fi 437 438as_me=`$as_basename -- "$0" || 439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442$as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457# Avoid depending upon Character Ranges. 458as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461as_cr_digits='0123456789' 462as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498} 499 500ECHO_C= ECHO_N= ECHO_T= 501case `echo -n x` in #((((( 502-n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509*) 510 ECHO_N='-n';; 511esac 512 513rm -f conf$$ conf$$.exe conf$$.file 514if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519fi 520if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; 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" >&6; } 2274if ${ac_cv_target+:} false; then : 2275 $as_echo_n "(cached) " >&6 2276else 2277 if test "x$target_alias" = x; then 2278 ac_cv_target=$ac_cv_host 2279else 2280 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2281 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2282fi 2283 2284fi 2285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2286$as_echo "$ac_cv_target" >&6; } 2287case $ac_cv_target in 2288*-*-*) ;; 2289*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 2290esac 2291target=$ac_cv_target 2292ac_save_IFS=$IFS; IFS='-' 2293set x $ac_cv_target 2294shift 2295target_cpu=$1 2296target_vendor=$2 2297shift; shift 2298# Remember, the first character of IFS is used to create $*, 2299# except with old shells: 2300target_os=$* 2301IFS=$ac_save_IFS 2302case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2303 2304 2305# The aliases save the names the user supplied, while $host etc. 2306# will get canonicalized. 2307test -n "$target_alias" && 2308 test "$program_prefix$program_suffix$program_transform_name" = \ 2309 NONENONEs,x,x, && 2310 program_prefix=${target_alias}- 2311 2312 2313ostype=`echo $build_os | sed 's/\..*$//g' | sed 's/-.*//g' | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` 2314 2315ac_ext=c 2316ac_cpp='$CPP $CPPFLAGS' 2317ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2318ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2319ac_compiler_gnu=$ac_cv_c_compiler_gnu 2320if test -n "$ac_tool_prefix"; then 2321 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2322set dummy ${ac_tool_prefix}gcc; ac_word=$2 2323{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2324$as_echo_n "checking for $ac_word... " >&6; } 2325if ${ac_cv_prog_CC+:} false; then : 2326 $as_echo_n "(cached) " >&6 2327else 2328 if test -n "$CC"; then 2329 ac_cv_prog_CC="$CC" # Let the user override the test. 2330else 2331as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2332for as_dir in $PATH 2333do 2334 IFS=$as_save_IFS 2335 test -z "$as_dir" && as_dir=. 2336 for ac_exec_ext in '' $ac_executable_extensions; do 2337 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2338 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2340 break 2 2341 fi 2342done 2343 done 2344IFS=$as_save_IFS 2345 2346fi 2347fi 2348CC=$ac_cv_prog_CC 2349if test -n "$CC"; then 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2351$as_echo "$CC" >&6; } 2352else 2353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2354$as_echo "no" >&6; } 2355fi 2356 2357 2358fi 2359if test -z "$ac_cv_prog_CC"; then 2360 ac_ct_CC=$CC 2361 # Extract the first word of "gcc", so it can be a program name with args. 2362set dummy gcc; ac_word=$2 2363{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2364$as_echo_n "checking for $ac_word... " >&6; } 2365if ${ac_cv_prog_ac_ct_CC+:} false; then : 2366 $as_echo_n "(cached) " >&6 2367else 2368 if test -n "$ac_ct_CC"; then 2369 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2370else 2371as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2372for as_dir in $PATH 2373do 2374 IFS=$as_save_IFS 2375 test -z "$as_dir" && as_dir=. 2376 for ac_exec_ext in '' $ac_executable_extensions; do 2377 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2378 ac_cv_prog_ac_ct_CC="gcc" 2379 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2380 break 2 2381 fi 2382done 2383 done 2384IFS=$as_save_IFS 2385 2386fi 2387fi 2388ac_ct_CC=$ac_cv_prog_ac_ct_CC 2389if test -n "$ac_ct_CC"; then 2390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2391$as_echo "$ac_ct_CC" >&6; } 2392else 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2394$as_echo "no" >&6; } 2395fi 2396 2397 if test "x$ac_ct_CC" = x; then 2398 CC="" 2399 else 2400 case $cross_compiling:$ac_tool_warned in 2401yes:) 2402{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2403$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2404ac_tool_warned=yes ;; 2405esac 2406 CC=$ac_ct_CC 2407 fi 2408else 2409 CC="$ac_cv_prog_CC" 2410fi 2411 2412if test -z "$CC"; then 2413 if test -n "$ac_tool_prefix"; then 2414 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2415set dummy ${ac_tool_prefix}cc; ac_word=$2 2416{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2417$as_echo_n "checking for $ac_word... " >&6; } 2418if ${ac_cv_prog_CC+:} false; then : 2419 $as_echo_n "(cached) " >&6 2420else 2421 if test -n "$CC"; then 2422 ac_cv_prog_CC="$CC" # Let the user override the test. 2423else 2424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425for as_dir in $PATH 2426do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2431 ac_cv_prog_CC="${ac_tool_prefix}cc" 2432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2433 break 2 2434 fi 2435done 2436 done 2437IFS=$as_save_IFS 2438 2439fi 2440fi 2441CC=$ac_cv_prog_CC 2442if test -n "$CC"; then 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2444$as_echo "$CC" >&6; } 2445else 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2447$as_echo "no" >&6; } 2448fi 2449 2450 2451 fi 2452fi 2453if test -z "$CC"; then 2454 # Extract the first word of "cc", so it can be a program name with args. 2455set dummy cc; ac_word=$2 2456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2457$as_echo_n "checking for $ac_word... " >&6; } 2458if ${ac_cv_prog_CC+:} false; then : 2459 $as_echo_n "(cached) " >&6 2460else 2461 if test -n "$CC"; then 2462 ac_cv_prog_CC="$CC" # Let the user override the test. 2463else 2464 ac_prog_rejected=no 2465as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2466for as_dir in $PATH 2467do 2468 IFS=$as_save_IFS 2469 test -z "$as_dir" && as_dir=. 2470 for ac_exec_ext in '' $ac_executable_extensions; do 2471 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2472 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2473 ac_prog_rejected=yes 2474 continue 2475 fi 2476 ac_cv_prog_CC="cc" 2477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2478 break 2 2479 fi 2480done 2481 done 2482IFS=$as_save_IFS 2483 2484if test $ac_prog_rejected = yes; then 2485 # We found a bogon in the path, so make sure we never use it. 2486 set dummy $ac_cv_prog_CC 2487 shift 2488 if test $# != 0; then 2489 # We chose a different compiler from the bogus one. 2490 # However, it has the same basename, so the bogon will be chosen 2491 # first if we set CC to just the basename; use the full file name. 2492 shift 2493 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2494 fi 2495fi 2496fi 2497fi 2498CC=$ac_cv_prog_CC 2499if test -n "$CC"; then 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2501$as_echo "$CC" >&6; } 2502else 2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2504$as_echo "no" >&6; } 2505fi 2506 2507 2508fi 2509if test -z "$CC"; then 2510 if test -n "$ac_tool_prefix"; then 2511 for ac_prog in cl.exe 2512 do 2513 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2514set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2516$as_echo_n "checking for $ac_word... " >&6; } 2517if ${ac_cv_prog_CC+:} false; then : 2518 $as_echo_n "(cached) " >&6 2519else 2520 if test -n "$CC"; then 2521 ac_cv_prog_CC="$CC" # Let the user override the test. 2522else 2523as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2524for as_dir in $PATH 2525do 2526 IFS=$as_save_IFS 2527 test -z "$as_dir" && as_dir=. 2528 for ac_exec_ext in '' $ac_executable_extensions; do 2529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2530 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2532 break 2 2533 fi 2534done 2535 done 2536IFS=$as_save_IFS 2537 2538fi 2539fi 2540CC=$ac_cv_prog_CC 2541if test -n "$CC"; then 2542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2543$as_echo "$CC" >&6; } 2544else 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2546$as_echo "no" >&6; } 2547fi 2548 2549 2550 test -n "$CC" && break 2551 done 2552fi 2553if test -z "$CC"; then 2554 ac_ct_CC=$CC 2555 for ac_prog in cl.exe 2556do 2557 # Extract the first word of "$ac_prog", so it can be a program name with args. 2558set dummy $ac_prog; ac_word=$2 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2560$as_echo_n "checking for $ac_word... " >&6; } 2561if ${ac_cv_prog_ac_ct_CC+:} false; then : 2562 $as_echo_n "(cached) " >&6 2563else 2564 if test -n "$ac_ct_CC"; then 2565 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2566else 2567as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2568for as_dir in $PATH 2569do 2570 IFS=$as_save_IFS 2571 test -z "$as_dir" && as_dir=. 2572 for ac_exec_ext in '' $ac_executable_extensions; do 2573 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2574 ac_cv_prog_ac_ct_CC="$ac_prog" 2575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2576 break 2 2577 fi 2578done 2579 done 2580IFS=$as_save_IFS 2581 2582fi 2583fi 2584ac_ct_CC=$ac_cv_prog_ac_ct_CC 2585if test -n "$ac_ct_CC"; then 2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2587$as_echo "$ac_ct_CC" >&6; } 2588else 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2590$as_echo "no" >&6; } 2591fi 2592 2593 2594 test -n "$ac_ct_CC" && break 2595done 2596 2597 if test "x$ac_ct_CC" = x; then 2598 CC="" 2599 else 2600 case $cross_compiling:$ac_tool_warned in 2601yes:) 2602{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2603$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2604ac_tool_warned=yes ;; 2605esac 2606 CC=$ac_ct_CC 2607 fi 2608fi 2609 2610fi 2611 2612 2613test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2614$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2615as_fn_error $? "no acceptable C compiler found in \$PATH 2616See \`config.log' for more details" "$LINENO" 5; } 2617 2618# Provide some information about the compiler. 2619$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2620set X $ac_compile 2621ac_compiler=$2 2622for ac_option in --version -v -V -qversion; do 2623 { { ac_try="$ac_compiler $ac_option >&5" 2624case "(($ac_try" in 2625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2626 *) ac_try_echo=$ac_try;; 2627esac 2628eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2629$as_echo "$ac_try_echo"; } >&5 2630 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2631 ac_status=$? 2632 if test -s conftest.err; then 2633 sed '10a\ 2634... rest of stderr output deleted ... 2635 10q' conftest.err >conftest.er1 2636 cat conftest.er1 >&5 2637 fi 2638 rm -f conftest.er1 conftest.err 2639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2640 test $ac_status = 0; } 2641done 2642 2643cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2644/* end confdefs.h. */ 2645 2646int 2647main () 2648{ 2649 2650 ; 2651 return 0; 2652} 2653_ACEOF 2654ac_clean_files_save=$ac_clean_files 2655ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2656# Try to create an executable without -o first, disregard a.out. 2657# It will help us diagnose broken compilers, and finding out an intuition 2658# of exeext. 2659{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2660$as_echo_n "checking whether the C compiler works... " >&6; } 2661ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2662 2663# The possible output files: 2664ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2665 2666ac_rmfiles= 2667for ac_file in $ac_files 2668do 2669 case $ac_file in 2670 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2671 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2672 esac 2673done 2674rm -f $ac_rmfiles 2675 2676if { { ac_try="$ac_link_default" 2677case "(($ac_try" in 2678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2679 *) ac_try_echo=$ac_try;; 2680esac 2681eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2682$as_echo "$ac_try_echo"; } >&5 2683 (eval "$ac_link_default") 2>&5 2684 ac_status=$? 2685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2686 test $ac_status = 0; }; then : 2687 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2688# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2689# in a Makefile. We should not override ac_cv_exeext if it was cached, 2690# so that the user can short-circuit this test for compilers unknown to 2691# Autoconf. 2692for ac_file in $ac_files '' 2693do 2694 test -f "$ac_file" || continue 2695 case $ac_file in 2696 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2697 ;; 2698 [ab].out ) 2699 # We found the default executable, but exeext='' is most 2700 # certainly right. 2701 break;; 2702 *.* ) 2703 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2704 then :; else 2705 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2706 fi 2707 # We set ac_cv_exeext here because the later test for it is not 2708 # safe: cross compilers may not add the suffix if given an `-o' 2709 # argument, so we may need to know it at that point already. 2710 # Even if this section looks crufty: it has the advantage of 2711 # actually working. 2712 break;; 2713 * ) 2714 break;; 2715 esac 2716done 2717test "$ac_cv_exeext" = no && ac_cv_exeext= 2718 2719else 2720 ac_file='' 2721fi 2722if test -z "$ac_file"; then : 2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2724$as_echo "no" >&6; } 2725$as_echo "$as_me: failed program was:" >&5 2726sed 's/^/| /' conftest.$ac_ext >&5 2727 2728{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2729$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2730as_fn_error 77 "C compiler cannot create executables 2731See \`config.log' for more details" "$LINENO" 5; } 2732else 2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2734$as_echo "yes" >&6; } 2735fi 2736{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2737$as_echo_n "checking for C compiler default output file name... " >&6; } 2738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2739$as_echo "$ac_file" >&6; } 2740ac_exeext=$ac_cv_exeext 2741 2742rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2743ac_clean_files=$ac_clean_files_save 2744{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2745$as_echo_n "checking for suffix of executables... " >&6; } 2746if { { ac_try="$ac_link" 2747case "(($ac_try" in 2748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2749 *) ac_try_echo=$ac_try;; 2750esac 2751eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2752$as_echo "$ac_try_echo"; } >&5 2753 (eval "$ac_link") 2>&5 2754 ac_status=$? 2755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2756 test $ac_status = 0; }; then : 2757 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2758# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2759# work properly (i.e., refer to `conftest.exe'), while it won't with 2760# `rm'. 2761for ac_file in conftest.exe conftest conftest.*; do 2762 test -f "$ac_file" || continue 2763 case $ac_file in 2764 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2765 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2766 break;; 2767 * ) break;; 2768 esac 2769done 2770else 2771 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2772$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2773as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2774See \`config.log' for more details" "$LINENO" 5; } 2775fi 2776rm -f conftest conftest$ac_cv_exeext 2777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2778$as_echo "$ac_cv_exeext" >&6; } 2779 2780rm -f conftest.$ac_ext 2781EXEEXT=$ac_cv_exeext 2782ac_exeext=$EXEEXT 2783cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2784/* end confdefs.h. */ 2785#include <stdio.h> 2786int 2787main () 2788{ 2789FILE *f = fopen ("conftest.out", "w"); 2790 return ferror (f) || fclose (f) != 0; 2791 2792 ; 2793 return 0; 2794} 2795_ACEOF 2796ac_clean_files="$ac_clean_files conftest.out" 2797# Check that the compiler produces executables we can run. If not, either 2798# the compiler is broken, or we cross compile. 2799{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2800$as_echo_n "checking whether we are cross compiling... " >&6; } 2801if test "$cross_compiling" != yes; then 2802 { { ac_try="$ac_link" 2803case "(($ac_try" in 2804 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2805 *) ac_try_echo=$ac_try;; 2806esac 2807eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2808$as_echo "$ac_try_echo"; } >&5 2809 (eval "$ac_link") 2>&5 2810 ac_status=$? 2811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2812 test $ac_status = 0; } 2813 if { ac_try='./conftest$ac_cv_exeext' 2814 { { case "(($ac_try" in 2815 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2816 *) ac_try_echo=$ac_try;; 2817esac 2818eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2819$as_echo "$ac_try_echo"; } >&5 2820 (eval "$ac_try") 2>&5 2821 ac_status=$? 2822 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2823 test $ac_status = 0; }; }; then 2824 cross_compiling=no 2825 else 2826 if test "$cross_compiling" = maybe; then 2827 cross_compiling=yes 2828 else 2829 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2830$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2831as_fn_error $? "cannot run C compiled programs. 2832If you meant to cross compile, use \`--host'. 2833See \`config.log' for more details" "$LINENO" 5; } 2834 fi 2835 fi 2836fi 2837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2838$as_echo "$cross_compiling" >&6; } 2839 2840rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2841ac_clean_files=$ac_clean_files_save 2842{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2843$as_echo_n "checking for suffix of object files... " >&6; } 2844if ${ac_cv_objext+:} false; then : 2845 $as_echo_n "(cached) " >&6 2846else 2847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2848/* end confdefs.h. */ 2849 2850int 2851main () 2852{ 2853 2854 ; 2855 return 0; 2856} 2857_ACEOF 2858rm -f conftest.o conftest.obj 2859if { { ac_try="$ac_compile" 2860case "(($ac_try" in 2861 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2862 *) ac_try_echo=$ac_try;; 2863esac 2864eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2865$as_echo "$ac_try_echo"; } >&5 2866 (eval "$ac_compile") 2>&5 2867 ac_status=$? 2868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2869 test $ac_status = 0; }; then : 2870 for ac_file in conftest.o conftest.obj conftest.*; do 2871 test -f "$ac_file" || continue; 2872 case $ac_file in 2873 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2874 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2875 break;; 2876 esac 2877done 2878else 2879 $as_echo "$as_me: failed program was:" >&5 2880sed 's/^/| /' conftest.$ac_ext >&5 2881 2882{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2883$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2884as_fn_error $? "cannot compute suffix of object files: cannot compile 2885See \`config.log' for more details" "$LINENO" 5; } 2886fi 2887rm -f conftest.$ac_cv_objext conftest.$ac_ext 2888fi 2889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2890$as_echo "$ac_cv_objext" >&6; } 2891OBJEXT=$ac_cv_objext 2892ac_objext=$OBJEXT 2893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2894$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2895if ${ac_cv_c_compiler_gnu+:} false; then : 2896 $as_echo_n "(cached) " >&6 2897else 2898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2899/* end confdefs.h. */ 2900 2901int 2902main () 2903{ 2904#ifndef __GNUC__ 2905 choke me 2906#endif 2907 2908 ; 2909 return 0; 2910} 2911_ACEOF 2912if ac_fn_c_try_compile "$LINENO"; then : 2913 ac_compiler_gnu=yes 2914else 2915 ac_compiler_gnu=no 2916fi 2917rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2918ac_cv_c_compiler_gnu=$ac_compiler_gnu 2919 2920fi 2921{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2922$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2923if test $ac_compiler_gnu = yes; then 2924 GCC=yes 2925else 2926 GCC= 2927fi 2928ac_test_CFLAGS=${CFLAGS+set} 2929ac_save_CFLAGS=$CFLAGS 2930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2931$as_echo_n "checking whether $CC accepts -g... " >&6; } 2932if ${ac_cv_prog_cc_g+:} false; then : 2933 $as_echo_n "(cached) " >&6 2934else 2935 ac_save_c_werror_flag=$ac_c_werror_flag 2936 ac_c_werror_flag=yes 2937 ac_cv_prog_cc_g=no 2938 CFLAGS="-g" 2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2940/* end confdefs.h. */ 2941 2942int 2943main () 2944{ 2945 2946 ; 2947 return 0; 2948} 2949_ACEOF 2950if ac_fn_c_try_compile "$LINENO"; then : 2951 ac_cv_prog_cc_g=yes 2952else 2953 CFLAGS="" 2954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2955/* end confdefs.h. */ 2956 2957int 2958main () 2959{ 2960 2961 ; 2962 return 0; 2963} 2964_ACEOF 2965if ac_fn_c_try_compile "$LINENO"; then : 2966 2967else 2968 ac_c_werror_flag=$ac_save_c_werror_flag 2969 CFLAGS="-g" 2970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2971/* end confdefs.h. */ 2972 2973int 2974main () 2975{ 2976 2977 ; 2978 return 0; 2979} 2980_ACEOF 2981if ac_fn_c_try_compile "$LINENO"; then : 2982 ac_cv_prog_cc_g=yes 2983fi 2984rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2985fi 2986rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2987fi 2988rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2989 ac_c_werror_flag=$ac_save_c_werror_flag 2990fi 2991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2992$as_echo "$ac_cv_prog_cc_g" >&6; } 2993if test "$ac_test_CFLAGS" = set; then 2994 CFLAGS=$ac_save_CFLAGS 2995elif test $ac_cv_prog_cc_g = yes; then 2996 if test "$GCC" = yes; then 2997 CFLAGS="-g -O2" 2998 else 2999 CFLAGS="-g" 3000 fi 3001else 3002 if test "$GCC" = yes; then 3003 CFLAGS="-O2" 3004 else 3005 CFLAGS= 3006 fi 3007fi 3008{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3009$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3010if ${ac_cv_prog_cc_c89+:} false; then : 3011 $as_echo_n "(cached) " >&6 3012else 3013 ac_cv_prog_cc_c89=no 3014ac_save_CC=$CC 3015cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3016/* end confdefs.h. */ 3017#include <stdarg.h> 3018#include <stdio.h> 3019struct stat; 3020/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3021struct buf { int x; }; 3022FILE * (*rcsopen) (struct buf *, struct stat *, int); 3023static char *e (p, i) 3024 char **p; 3025 int i; 3026{ 3027 return p[i]; 3028} 3029static char *f (char * (*g) (char **, int), char **p, ...) 3030{ 3031 char *s; 3032 va_list v; 3033 va_start (v,p); 3034 s = g (p, va_arg (v,int)); 3035 va_end (v); 3036 return s; 3037} 3038 3039/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3040 function prototypes and stuff, but not '\xHH' hex character constants. 3041 These don't provoke an error unfortunately, instead are silently treated 3042 as 'x'. The following induces an error, until -std is added to get 3043 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3044 array size at least. It's necessary to write '\x00'==0 to get something 3045 that's true only with -std. */ 3046int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3047 3048/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3049 inside strings and character constants. */ 3050#define FOO(x) 'x' 3051int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3052 3053int test (int i, double x); 3054struct s1 {int (*f) (int a);}; 3055struct s2 {int (*f) (double a);}; 3056int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3057int argc; 3058char **argv; 3059int 3060main () 3061{ 3062return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3063 ; 3064 return 0; 3065} 3066_ACEOF 3067for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3068 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3069do 3070 CC="$ac_save_CC $ac_arg" 3071 if ac_fn_c_try_compile "$LINENO"; then : 3072 ac_cv_prog_cc_c89=$ac_arg 3073fi 3074rm -f core conftest.err conftest.$ac_objext 3075 test "x$ac_cv_prog_cc_c89" != "xno" && break 3076done 3077rm -f conftest.$ac_ext 3078CC=$ac_save_CC 3079 3080fi 3081# AC_CACHE_VAL 3082case "x$ac_cv_prog_cc_c89" in 3083 x) 3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3085$as_echo "none needed" >&6; } ;; 3086 xno) 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3088$as_echo "unsupported" >&6; } ;; 3089 *) 3090 CC="$CC $ac_cv_prog_cc_c89" 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3092$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3093esac 3094if test "x$ac_cv_prog_cc_c89" != xno; then : 3095 3096fi 3097 3098ac_ext=c 3099ac_cpp='$CPP $CPPFLAGS' 3100ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3101ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3102ac_compiler_gnu=$ac_cv_c_compiler_gnu 3103 3104ac_ext=c 3105ac_cpp='$CPP $CPPFLAGS' 3106ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3107ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3108ac_compiler_gnu=$ac_cv_c_compiler_gnu 3109{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3110$as_echo_n "checking how to run the C preprocessor... " >&6; } 3111# On Suns, sometimes $CPP names a directory. 3112if test -n "$CPP" && test -d "$CPP"; then 3113 CPP= 3114fi 3115if test -z "$CPP"; then 3116 if ${ac_cv_prog_CPP+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118else 3119 # Double quotes because CPP needs to be expanded 3120 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3121 do 3122 ac_preproc_ok=false 3123for ac_c_preproc_warn_flag in '' yes 3124do 3125 # Use a header file that comes with gcc, so configuring glibc 3126 # with a fresh cross-compiler works. 3127 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3128 # <limits.h> exists even on freestanding compilers. 3129 # On the NeXT, cc -E runs the code through the compiler's parser, 3130 # not just through cpp. "Syntax error" is here to catch this case. 3131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3132/* end confdefs.h. */ 3133#ifdef __STDC__ 3134# include <limits.h> 3135#else 3136# include <assert.h> 3137#endif 3138 Syntax error 3139_ACEOF 3140if ac_fn_c_try_cpp "$LINENO"; then : 3141 3142else 3143 # Broken: fails on valid input. 3144continue 3145fi 3146rm -f conftest.err conftest.i conftest.$ac_ext 3147 3148 # OK, works on sane cases. Now check whether nonexistent headers 3149 # can be detected and how. 3150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3151/* end confdefs.h. */ 3152#include <ac_nonexistent.h> 3153_ACEOF 3154if ac_fn_c_try_cpp "$LINENO"; then : 3155 # Broken: success on invalid input. 3156continue 3157else 3158 # Passes both tests. 3159ac_preproc_ok=: 3160break 3161fi 3162rm -f conftest.err conftest.i conftest.$ac_ext 3163 3164done 3165# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3166rm -f conftest.i conftest.err conftest.$ac_ext 3167if $ac_preproc_ok; then : 3168 break 3169fi 3170 3171 done 3172 ac_cv_prog_CPP=$CPP 3173 3174fi 3175 CPP=$ac_cv_prog_CPP 3176else 3177 ac_cv_prog_CPP=$CPP 3178fi 3179{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3180$as_echo "$CPP" >&6; } 3181ac_preproc_ok=false 3182for ac_c_preproc_warn_flag in '' yes 3183do 3184 # Use a header file that comes with gcc, so configuring glibc 3185 # with a fresh cross-compiler works. 3186 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3187 # <limits.h> exists even on freestanding compilers. 3188 # On the NeXT, cc -E runs the code through the compiler's parser, 3189 # not just through cpp. "Syntax error" is here to catch this case. 3190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3191/* end confdefs.h. */ 3192#ifdef __STDC__ 3193# include <limits.h> 3194#else 3195# include <assert.h> 3196#endif 3197 Syntax error 3198_ACEOF 3199if ac_fn_c_try_cpp "$LINENO"; then : 3200 3201else 3202 # Broken: fails on valid input. 3203continue 3204fi 3205rm -f conftest.err conftest.i conftest.$ac_ext 3206 3207 # OK, works on sane cases. Now check whether nonexistent headers 3208 # can be detected and how. 3209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3210/* end confdefs.h. */ 3211#include <ac_nonexistent.h> 3212_ACEOF 3213if ac_fn_c_try_cpp "$LINENO"; then : 3214 # Broken: success on invalid input. 3215continue 3216else 3217 # Passes both tests. 3218ac_preproc_ok=: 3219break 3220fi 3221rm -f conftest.err conftest.i conftest.$ac_ext 3222 3223done 3224# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3225rm -f conftest.i conftest.err conftest.$ac_ext 3226if $ac_preproc_ok; then : 3227 3228else 3229 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3230$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3231as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3232See \`config.log' for more details" "$LINENO" 5; } 3233fi 3234 3235ac_ext=c 3236ac_cpp='$CPP $CPPFLAGS' 3237ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3238ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3239ac_compiler_gnu=$ac_cv_c_compiler_gnu 3240 3241 3242 3243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3244$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3245if ${ac_cv_path_GREP+:} false; then : 3246 $as_echo_n "(cached) " >&6 3247else 3248 if test -z "$GREP"; then 3249 ac_path_GREP_found=false 3250 # Loop through the user's path and test for each of PROGNAME-LIST 3251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3252for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3253do 3254 IFS=$as_save_IFS 3255 test -z "$as_dir" && as_dir=. 3256 for ac_prog in grep ggrep; do 3257 for ac_exec_ext in '' $ac_executable_extensions; do 3258 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3259 as_fn_executable_p "$ac_path_GREP" || continue 3260# Check for GNU ac_path_GREP and select it if it is found. 3261 # Check for GNU $ac_path_GREP 3262case `"$ac_path_GREP" --version 2>&1` in 3263*GNU*) 3264 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3265*) 3266 ac_count=0 3267 $as_echo_n 0123456789 >"conftest.in" 3268 while : 3269 do 3270 cat "conftest.in" "conftest.in" >"conftest.tmp" 3271 mv "conftest.tmp" "conftest.in" 3272 cp "conftest.in" "conftest.nl" 3273 $as_echo 'GREP' >> "conftest.nl" 3274 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3275 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3276 as_fn_arith $ac_count + 1 && ac_count=$as_val 3277 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3278 # Best one so far, save it but keep looking for a better one 3279 ac_cv_path_GREP="$ac_path_GREP" 3280 ac_path_GREP_max=$ac_count 3281 fi 3282 # 10*(2^10) chars as input seems more than enough 3283 test $ac_count -gt 10 && break 3284 done 3285 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3286esac 3287 3288 $ac_path_GREP_found && break 3 3289 done 3290 done 3291 done 3292IFS=$as_save_IFS 3293 if test -z "$ac_cv_path_GREP"; then 3294 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3295 fi 3296else 3297 ac_cv_path_GREP=$GREP 3298fi 3299 3300fi 3301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3302$as_echo "$ac_cv_path_GREP" >&6; } 3303 GREP="$ac_cv_path_GREP" 3304 3305 3306{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3307$as_echo_n "checking for egrep... " >&6; } 3308if ${ac_cv_path_EGREP+:} false; then : 3309 $as_echo_n "(cached) " >&6 3310else 3311 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3312 then ac_cv_path_EGREP="$GREP -E" 3313 else 3314 if test -z "$EGREP"; then 3315 ac_path_EGREP_found=false 3316 # Loop through the user's path and test for each of PROGNAME-LIST 3317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3318for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3319do 3320 IFS=$as_save_IFS 3321 test -z "$as_dir" && as_dir=. 3322 for ac_prog in egrep; do 3323 for ac_exec_ext in '' $ac_executable_extensions; do 3324 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3325 as_fn_executable_p "$ac_path_EGREP" || continue 3326# Check for GNU ac_path_EGREP and select it if it is found. 3327 # Check for GNU $ac_path_EGREP 3328case `"$ac_path_EGREP" --version 2>&1` in 3329*GNU*) 3330 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3331*) 3332 ac_count=0 3333 $as_echo_n 0123456789 >"conftest.in" 3334 while : 3335 do 3336 cat "conftest.in" "conftest.in" >"conftest.tmp" 3337 mv "conftest.tmp" "conftest.in" 3338 cp "conftest.in" "conftest.nl" 3339 $as_echo 'EGREP' >> "conftest.nl" 3340 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3341 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3342 as_fn_arith $ac_count + 1 && ac_count=$as_val 3343 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3344 # Best one so far, save it but keep looking for a better one 3345 ac_cv_path_EGREP="$ac_path_EGREP" 3346 ac_path_EGREP_max=$ac_count 3347 fi 3348 # 10*(2^10) chars as input seems more than enough 3349 test $ac_count -gt 10 && break 3350 done 3351 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3352esac 3353 3354 $ac_path_EGREP_found && break 3 3355 done 3356 done 3357 done 3358IFS=$as_save_IFS 3359 if test -z "$ac_cv_path_EGREP"; then 3360 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3361 fi 3362else 3363 ac_cv_path_EGREP=$EGREP 3364fi 3365 3366 fi 3367fi 3368{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3369$as_echo "$ac_cv_path_EGREP" >&6; } 3370 EGREP="$ac_cv_path_EGREP" 3371 3372 3373{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3374$as_echo_n "checking for ANSI C header files... " >&6; } 3375if ${ac_cv_header_stdc+:} false; then : 3376 $as_echo_n "(cached) " >&6 3377else 3378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3379/* end confdefs.h. */ 3380#include <stdlib.h> 3381#include <stdarg.h> 3382#include <string.h> 3383#include <float.h> 3384 3385int 3386main () 3387{ 3388 3389 ; 3390 return 0; 3391} 3392_ACEOF 3393if ac_fn_c_try_compile "$LINENO"; then : 3394 ac_cv_header_stdc=yes 3395else 3396 ac_cv_header_stdc=no 3397fi 3398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3399 3400if test $ac_cv_header_stdc = yes; then 3401 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3403/* end confdefs.h. */ 3404#include <string.h> 3405 3406_ACEOF 3407if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3408 $EGREP "memchr" >/dev/null 2>&1; then : 3409 3410else 3411 ac_cv_header_stdc=no 3412fi 3413rm -f conftest* 3414 3415fi 3416 3417if test $ac_cv_header_stdc = yes; then 3418 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420/* end confdefs.h. */ 3421#include <stdlib.h> 3422 3423_ACEOF 3424if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3425 $EGREP "free" >/dev/null 2>&1; then : 3426 3427else 3428 ac_cv_header_stdc=no 3429fi 3430rm -f conftest* 3431 3432fi 3433 3434if test $ac_cv_header_stdc = yes; then 3435 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3436 if test "$cross_compiling" = yes; then : 3437 : 3438else 3439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3440/* end confdefs.h. */ 3441#include <ctype.h> 3442#include <stdlib.h> 3443#if ((' ' & 0x0FF) == 0x020) 3444# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3445# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3446#else 3447# define ISLOWER(c) \ 3448 (('a' <= (c) && (c) <= 'i') \ 3449 || ('j' <= (c) && (c) <= 'r') \ 3450 || ('s' <= (c) && (c) <= 'z')) 3451# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3452#endif 3453 3454#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3455int 3456main () 3457{ 3458 int i; 3459 for (i = 0; i < 256; i++) 3460 if (XOR (islower (i), ISLOWER (i)) 3461 || toupper (i) != TOUPPER (i)) 3462 return 2; 3463 return 0; 3464} 3465_ACEOF 3466if ac_fn_c_try_run "$LINENO"; then : 3467 3468else 3469 ac_cv_header_stdc=no 3470fi 3471rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3472 conftest.$ac_objext conftest.beam conftest.$ac_ext 3473fi 3474 3475fi 3476fi 3477{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3478$as_echo "$ac_cv_header_stdc" >&6; } 3479if test $ac_cv_header_stdc = yes; then 3480 3481$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3482 3483fi 3484 3485# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3486for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3487 inttypes.h stdint.h unistd.h 3488do : 3489 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3490ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3491" 3492if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3493 cat >>confdefs.h <<_ACEOF 3494#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3495_ACEOF 3496 3497fi 3498 3499done 3500 3501 3502 3503 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3504if test "x$ac_cv_header_minix_config_h" = xyes; then : 3505 MINIX=yes 3506else 3507 MINIX= 3508fi 3509 3510 3511 if test "$MINIX" = yes; then 3512 3513$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3514 3515 3516$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3517 3518 3519$as_echo "#define _MINIX 1" >>confdefs.h 3520 3521 fi 3522 3523 3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3525$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3526if ${ac_cv_safe_to_define___extensions__+:} false; then : 3527 $as_echo_n "(cached) " >&6 3528else 3529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3530/* end confdefs.h. */ 3531 3532# define __EXTENSIONS__ 1 3533 $ac_includes_default 3534int 3535main () 3536{ 3537 3538 ; 3539 return 0; 3540} 3541_ACEOF 3542if ac_fn_c_try_compile "$LINENO"; then : 3543 ac_cv_safe_to_define___extensions__=yes 3544else 3545 ac_cv_safe_to_define___extensions__=no 3546fi 3547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3548fi 3549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3550$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3551 test $ac_cv_safe_to_define___extensions__ = yes && 3552 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3553 3554 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3555 3556 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3557 3558 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3559 3560 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3561 3562 3563 3564{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 3565$as_echo_n "checking for library containing strerror... " >&6; } 3566if ${ac_cv_search_strerror+:} false; then : 3567 $as_echo_n "(cached) " >&6 3568else 3569 ac_func_search_save_LIBS=$LIBS 3570cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3571/* end confdefs.h. */ 3572 3573/* Override any GCC internal prototype to avoid an error. 3574 Use char because int might match the return type of a GCC 3575 builtin and then its argument prototype would still apply. */ 3576#ifdef __cplusplus 3577extern "C" 3578#endif 3579char strerror (); 3580int 3581main () 3582{ 3583return strerror (); 3584 ; 3585 return 0; 3586} 3587_ACEOF 3588for ac_lib in '' cposix; do 3589 if test -z "$ac_lib"; then 3590 ac_res="none required" 3591 else 3592 ac_res=-l$ac_lib 3593 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3594 fi 3595 if ac_fn_c_try_link "$LINENO"; then : 3596 ac_cv_search_strerror=$ac_res 3597fi 3598rm -f core conftest.err conftest.$ac_objext \ 3599 conftest$ac_exeext 3600 if ${ac_cv_search_strerror+:} false; then : 3601 break 3602fi 3603done 3604if ${ac_cv_search_strerror+:} false; then : 3605 3606else 3607 ac_cv_search_strerror=no 3608fi 3609rm conftest.$ac_ext 3610LIBS=$ac_func_search_save_LIBS 3611fi 3612{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 3613$as_echo "$ac_cv_search_strerror" >&6; } 3614ac_res=$ac_cv_search_strerror 3615if test "$ac_res" != no; then : 3616 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3617 3618fi 3619 3620 3621 3622 3623# Check whether --with-includes was given. 3624if test "${with_includes+set}" = set; then : 3625 withval=$with_includes; ac_addl_includes=`echo "$withval" | sed -e 's/:/ /g'` ; 3626 for ainclude in $ac_addl_includes; do 3627 if test x"$ac_build_addl_includes" = x ; then 3628 ac_build_addl_includes="-I$ainclude" 3629 else 3630 ac_build_addl_includes="-I$ainclude $ac_build_addl_includes" 3631 fi 3632 done 3633 CPPFLAGS="$CPPFLAGS $ac_build_addl_includes" 3634 3635fi 3636 3637 3638 3639# Check whether --with-libraries was given. 3640if test "${with_libraries+set}" = set; then : 3641 withval=$with_libraries; ac_addl_libdirs=`echo "$withval" | sed -e 's/:/ /g'` ; 3642 for alibdir in $ac_addl_libdirs; do 3643 if test x"$ac_build_addl_libdirs" = x ; then 3644 ac_build_addl_libdirs="-L$alibdir" 3645 else 3646 ac_build_addl_libdirs="-L$alibdir $ac_build_addl_libdirs" 3647 fi 3648 done 3649 LDFLAGS="$LDFLAGS $ac_build_addl_libdirs" 3650 3651fi 3652 3653 3654{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3655$as_echo_n "checking for ANSI C header files... " >&6; } 3656if ${ac_cv_header_stdc+:} false; then : 3657 $as_echo_n "(cached) " >&6 3658else 3659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3660/* end confdefs.h. */ 3661#include <stdlib.h> 3662#include <stdarg.h> 3663#include <string.h> 3664#include <float.h> 3665 3666int 3667main () 3668{ 3669 3670 ; 3671 return 0; 3672} 3673_ACEOF 3674if ac_fn_c_try_compile "$LINENO"; then : 3675 ac_cv_header_stdc=yes 3676else 3677 ac_cv_header_stdc=no 3678fi 3679rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3680 3681if test $ac_cv_header_stdc = yes; then 3682 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3684/* end confdefs.h. */ 3685#include <string.h> 3686 3687_ACEOF 3688if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3689 $EGREP "memchr" >/dev/null 2>&1; then : 3690 3691else 3692 ac_cv_header_stdc=no 3693fi 3694rm -f conftest* 3695 3696fi 3697 3698if test $ac_cv_header_stdc = yes; then 3699 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3701/* end confdefs.h. */ 3702#include <stdlib.h> 3703 3704_ACEOF 3705if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3706 $EGREP "free" >/dev/null 2>&1; then : 3707 3708else 3709 ac_cv_header_stdc=no 3710fi 3711rm -f conftest* 3712 3713fi 3714 3715if test $ac_cv_header_stdc = yes; then 3716 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3717 if test "$cross_compiling" = yes; then : 3718 : 3719else 3720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3721/* end confdefs.h. */ 3722#include <ctype.h> 3723#include <stdlib.h> 3724#if ((' ' & 0x0FF) == 0x020) 3725# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3726# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3727#else 3728# define ISLOWER(c) \ 3729 (('a' <= (c) && (c) <= 'i') \ 3730 || ('j' <= (c) && (c) <= 'r') \ 3731 || ('s' <= (c) && (c) <= 'z')) 3732# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3733#endif 3734 3735#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3736int 3737main () 3738{ 3739 int i; 3740 for (i = 0; i < 256; i++) 3741 if (XOR (islower (i), ISLOWER (i)) 3742 || toupper (i) != TOUPPER (i)) 3743 return 2; 3744 return 0; 3745} 3746_ACEOF 3747if ac_fn_c_try_run "$LINENO"; then : 3748 3749else 3750 ac_cv_header_stdc=no 3751fi 3752rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3753 conftest.$ac_objext conftest.beam conftest.$ac_ext 3754fi 3755 3756fi 3757fi 3758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3759$as_echo "$ac_cv_header_stdc" >&6; } 3760if test $ac_cv_header_stdc = yes; then 3761 3762$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3763 3764fi 3765 3766for ac_header in stdlib.h unistd.h limits.h fcntl.h 3767do : 3768 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3769ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3770if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3771 cat >>confdefs.h <<_ACEOF 3772#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3773_ACEOF 3774 3775fi 3776 3777done 3778 3779 3780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 3781$as_echo_n "checking for kstat_open in -lkstat... " >&6; } 3782if ${ac_cv_lib_kstat_kstat_open+:} false; then : 3783 $as_echo_n "(cached) " >&6 3784else 3785 ac_check_lib_save_LIBS=$LIBS 3786LIBS="-lkstat $LIBS" 3787cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3788/* end confdefs.h. */ 3789 3790/* Override any GCC internal prototype to avoid an error. 3791 Use char because int might match the return type of a GCC 3792 builtin and then its argument prototype would still apply. */ 3793#ifdef __cplusplus 3794extern "C" 3795#endif 3796char kstat_open (); 3797int 3798main () 3799{ 3800return kstat_open (); 3801 ; 3802 return 0; 3803} 3804_ACEOF 3805if ac_fn_c_try_link "$LINENO"; then : 3806 ac_cv_lib_kstat_kstat_open=yes 3807else 3808 ac_cv_lib_kstat_kstat_open=no 3809fi 3810rm -f core conftest.err conftest.$ac_objext \ 3811 conftest$ac_exeext conftest.$ac_ext 3812LIBS=$ac_check_lib_save_LIBS 3813fi 3814{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 3815$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } 3816if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then : 3817 cat >>confdefs.h <<_ACEOF 3818#define HAVE_LIBKSTAT 1 3819_ACEOF 3820 3821 LIBS="-lkstat $LIBS" 3822 3823fi 3824 3825 3826for ac_func in pstat_getdynamic 3827do : 3828 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" 3829if test "x$ac_cv_func_pstat_getdynamic" = xyes; then : 3830 cat >>confdefs.h <<_ACEOF 3831#define HAVE_PSTAT_GETDYNAMIC 1 3832_ACEOF 3833 3834fi 3835done 3836 3837ac_have_func=no # yes means we've found a way to get the load average. 3838 3839# Make sure getloadavg.c is where it belongs, at configure-time. 3840test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" || 3841 as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5 3842 3843ac_save_LIBS=$LIBS 3844 3845# Check for getloadavg, but be sure not to touch the cache variable. 3846(ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" 3847if test "x$ac_cv_func_getloadavg" = xyes; then : 3848 exit 0 3849else 3850 exit 1 3851fi 3852) && ac_have_func=yes 3853 3854# On HPUX9, an unprivileged user can get load averages through this function. 3855for ac_func in pstat_getdynamic 3856do : 3857 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" 3858if test "x$ac_cv_func_pstat_getdynamic" = xyes; then : 3859 cat >>confdefs.h <<_ACEOF 3860#define HAVE_PSTAT_GETDYNAMIC 1 3861_ACEOF 3862 3863fi 3864done 3865 3866 3867# Solaris has libkstat which does not require root. 3868{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 3869$as_echo_n "checking for kstat_open in -lkstat... " >&6; } 3870if ${ac_cv_lib_kstat_kstat_open+:} false; then : 3871 $as_echo_n "(cached) " >&6 3872else 3873 ac_check_lib_save_LIBS=$LIBS 3874LIBS="-lkstat $LIBS" 3875cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3876/* end confdefs.h. */ 3877 3878/* Override any GCC internal prototype to avoid an error. 3879 Use char because int might match the return type of a GCC 3880 builtin and then its argument prototype would still apply. */ 3881#ifdef __cplusplus 3882extern "C" 3883#endif 3884char kstat_open (); 3885int 3886main () 3887{ 3888return kstat_open (); 3889 ; 3890 return 0; 3891} 3892_ACEOF 3893if ac_fn_c_try_link "$LINENO"; then : 3894 ac_cv_lib_kstat_kstat_open=yes 3895else 3896 ac_cv_lib_kstat_kstat_open=no 3897fi 3898rm -f core conftest.err conftest.$ac_objext \ 3899 conftest$ac_exeext conftest.$ac_ext 3900LIBS=$ac_check_lib_save_LIBS 3901fi 3902{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 3903$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } 3904if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then : 3905 cat >>confdefs.h <<_ACEOF 3906#define HAVE_LIBKSTAT 1 3907_ACEOF 3908 3909 LIBS="-lkstat $LIBS" 3910 3911fi 3912 3913test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes 3914 3915# Some systems with -lutil have (and need) -lkvm as well, some do not. 3916# On Solaris, -lkvm requires nlist from -lelf, so check that first 3917# to get the right answer into the cache. 3918# For kstat on solaris, we need libelf to force the definition of SVR4 below. 3919if test $ac_have_func = no; then 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 3921$as_echo_n "checking for elf_begin in -lelf... " >&6; } 3922if ${ac_cv_lib_elf_elf_begin+:} false; then : 3923 $as_echo_n "(cached) " >&6 3924else 3925 ac_check_lib_save_LIBS=$LIBS 3926LIBS="-lelf $LIBS" 3927cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3928/* end confdefs.h. */ 3929 3930/* Override any GCC internal prototype to avoid an error. 3931 Use char because int might match the return type of a GCC 3932 builtin and then its argument prototype would still apply. */ 3933#ifdef __cplusplus 3934extern "C" 3935#endif 3936char elf_begin (); 3937int 3938main () 3939{ 3940return elf_begin (); 3941 ; 3942 return 0; 3943} 3944_ACEOF 3945if ac_fn_c_try_link "$LINENO"; then : 3946 ac_cv_lib_elf_elf_begin=yes 3947else 3948 ac_cv_lib_elf_elf_begin=no 3949fi 3950rm -f core conftest.err conftest.$ac_objext \ 3951 conftest$ac_exeext conftest.$ac_ext 3952LIBS=$ac_check_lib_save_LIBS 3953fi 3954{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 3955$as_echo "$ac_cv_lib_elf_elf_begin" >&6; } 3956if test "x$ac_cv_lib_elf_elf_begin" = xyes; then : 3957 LIBS="-lelf $LIBS" 3958fi 3959 3960fi 3961if test $ac_have_func = no; then 3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 3963$as_echo_n "checking for kvm_open in -lkvm... " >&6; } 3964if ${ac_cv_lib_kvm_kvm_open+:} false; then : 3965 $as_echo_n "(cached) " >&6 3966else 3967 ac_check_lib_save_LIBS=$LIBS 3968LIBS="-lkvm $LIBS" 3969cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3970/* end confdefs.h. */ 3971 3972/* Override any GCC internal prototype to avoid an error. 3973 Use char because int might match the return type of a GCC 3974 builtin and then its argument prototype would still apply. */ 3975#ifdef __cplusplus 3976extern "C" 3977#endif 3978char kvm_open (); 3979int 3980main () 3981{ 3982return kvm_open (); 3983 ; 3984 return 0; 3985} 3986_ACEOF 3987if ac_fn_c_try_link "$LINENO"; then : 3988 ac_cv_lib_kvm_kvm_open=yes 3989else 3990 ac_cv_lib_kvm_kvm_open=no 3991fi 3992rm -f core conftest.err conftest.$ac_objext \ 3993 conftest$ac_exeext conftest.$ac_ext 3994LIBS=$ac_check_lib_save_LIBS 3995fi 3996{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 3997$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } 3998if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then : 3999 LIBS="-lkvm $LIBS" 4000fi 4001 4002 # Check for the 4.4BSD definition of getloadavg. 4003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 4004$as_echo_n "checking for getloadavg in -lutil... " >&6; } 4005if ${ac_cv_lib_util_getloadavg+:} false; then : 4006 $as_echo_n "(cached) " >&6 4007else 4008 ac_check_lib_save_LIBS=$LIBS 4009LIBS="-lutil $LIBS" 4010cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4011/* end confdefs.h. */ 4012 4013/* Override any GCC internal prototype to avoid an error. 4014 Use char because int might match the return type of a GCC 4015 builtin and then its argument prototype would still apply. */ 4016#ifdef __cplusplus 4017extern "C" 4018#endif 4019char getloadavg (); 4020int 4021main () 4022{ 4023return getloadavg (); 4024 ; 4025 return 0; 4026} 4027_ACEOF 4028if ac_fn_c_try_link "$LINENO"; then : 4029 ac_cv_lib_util_getloadavg=yes 4030else 4031 ac_cv_lib_util_getloadavg=no 4032fi 4033rm -f core conftest.err conftest.$ac_objext \ 4034 conftest$ac_exeext conftest.$ac_ext 4035LIBS=$ac_check_lib_save_LIBS 4036fi 4037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 4038$as_echo "$ac_cv_lib_util_getloadavg" >&6; } 4039if test "x$ac_cv_lib_util_getloadavg" = xyes; then : 4040 LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes 4041fi 4042 4043fi 4044 4045if test $ac_have_func = no; then 4046 # There is a commonly available library for RS/6000 AIX. 4047 # Since it is not a standard part of AIX, it might be installed locally. 4048 ac_getloadavg_LIBS=$LIBS 4049 LIBS="-L/usr/local/lib $LIBS" 4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 4051$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } 4052if ${ac_cv_lib_getloadavg_getloadavg+:} false; then : 4053 $as_echo_n "(cached) " >&6 4054else 4055 ac_check_lib_save_LIBS=$LIBS 4056LIBS="-lgetloadavg $LIBS" 4057cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4058/* end confdefs.h. */ 4059 4060/* Override any GCC internal prototype to avoid an error. 4061 Use char because int might match the return type of a GCC 4062 builtin and then its argument prototype would still apply. */ 4063#ifdef __cplusplus 4064extern "C" 4065#endif 4066char getloadavg (); 4067int 4068main () 4069{ 4070return getloadavg (); 4071 ; 4072 return 0; 4073} 4074_ACEOF 4075if ac_fn_c_try_link "$LINENO"; then : 4076 ac_cv_lib_getloadavg_getloadavg=yes 4077else 4078 ac_cv_lib_getloadavg_getloadavg=no 4079fi 4080rm -f core conftest.err conftest.$ac_objext \ 4081 conftest$ac_exeext conftest.$ac_ext 4082LIBS=$ac_check_lib_save_LIBS 4083fi 4084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 4085$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } 4086if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then : 4087 LIBS="-lgetloadavg $LIBS" 4088else 4089 LIBS=$ac_getloadavg_LIBS 4090fi 4091 4092fi 4093 4094# Make sure it is really in the library, if we think we found it, 4095# otherwise set up the replacement function. 4096for ac_func in getloadavg 4097do : 4098 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" 4099if test "x$ac_cv_func_getloadavg" = xyes; then : 4100 cat >>confdefs.h <<_ACEOF 4101#define HAVE_GETLOADAVG 1 4102_ACEOF 4103 4104else 4105 case " $LIBOBJS " in 4106 *" getloadavg.$ac_objext "* ) ;; 4107 *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext" 4108 ;; 4109esac 4110 4111 4112$as_echo "#define C_GETLOADAVG 1" >>confdefs.h 4113 4114# Figure out what our getloadavg.c needs. 4115ac_have_func=no 4116ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" 4117if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then : 4118 ac_have_func=yes 4119 4120$as_echo "#define DGUX 1" >>confdefs.h 4121 4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 4123$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } 4124if ${ac_cv_lib_dgc_dg_sys_info+:} false; then : 4125 $as_echo_n "(cached) " >&6 4126else 4127 ac_check_lib_save_LIBS=$LIBS 4128LIBS="-ldgc $LIBS" 4129cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4130/* end confdefs.h. */ 4131 4132/* Override any GCC internal prototype to avoid an error. 4133 Use char because int might match the return type of a GCC 4134 builtin and then its argument prototype would still apply. */ 4135#ifdef __cplusplus 4136extern "C" 4137#endif 4138char dg_sys_info (); 4139int 4140main () 4141{ 4142return dg_sys_info (); 4143 ; 4144 return 0; 4145} 4146_ACEOF 4147if ac_fn_c_try_link "$LINENO"; then : 4148 ac_cv_lib_dgc_dg_sys_info=yes 4149else 4150 ac_cv_lib_dgc_dg_sys_info=no 4151fi 4152rm -f core conftest.err conftest.$ac_objext \ 4153 conftest$ac_exeext conftest.$ac_ext 4154LIBS=$ac_check_lib_save_LIBS 4155fi 4156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 4157$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } 4158if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then : 4159 cat >>confdefs.h <<_ACEOF 4160#define HAVE_LIBDGC 1 4161_ACEOF 4162 4163 LIBS="-ldgc $LIBS" 4164 4165fi 4166 4167fi 4168 4169 4170 4171ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" 4172if test "x$ac_cv_header_locale_h" = xyes; then : 4173 4174fi 4175 4176 4177for ac_func in setlocale 4178do : 4179 ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" 4180if test "x$ac_cv_func_setlocale" = xyes; then : 4181 cat >>confdefs.h <<_ACEOF 4182#define HAVE_SETLOCALE 1 4183_ACEOF 4184 4185fi 4186done 4187 4188 4189# We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it 4190# uses stabs), but it is still SVR4. We cannot check for <elf.h> because 4191# Irix 4.0.5F has the header but not the library. 4192if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \ 4193 && test "$ac_cv_lib_kvm_kvm_open" = yes; then 4194 ac_have_func=yes 4195 4196$as_echo "#define SVR4 1" >>confdefs.h 4197 4198fi 4199 4200if test $ac_have_func = no; then 4201 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" 4202if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then : 4203 ac_have_func=yes 4204 4205$as_echo "#define UMAX 1" >>confdefs.h 4206 4207 4208$as_echo "#define UMAX4_3 1" >>confdefs.h 4209 4210fi 4211 4212 4213fi 4214 4215if test $ac_have_func = no; then 4216 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" 4217if test "x$ac_cv_header_sys_cpustats_h" = xyes; then : 4218 ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h 4219 4220fi 4221 4222 4223fi 4224 4225if test $ac_have_func = no; then 4226 for ac_header in mach/mach.h 4227do : 4228 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" 4229if test "x$ac_cv_header_mach_mach_h" = xyes; then : 4230 cat >>confdefs.h <<_ACEOF 4231#define HAVE_MACH_MACH_H 1 4232_ACEOF 4233 4234fi 4235 4236done 4237 4238fi 4239 4240for ac_header in nlist.h 4241do : 4242 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" 4243if test "x$ac_cv_header_nlist_h" = xyes; then : 4244 cat >>confdefs.h <<_ACEOF 4245#define HAVE_NLIST_H 1 4246_ACEOF 4247 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h> 4248" 4249if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then : 4250 4251cat >>confdefs.h <<_ACEOF 4252#define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 4253_ACEOF 4254 4255 4256$as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h 4257 4258fi 4259 4260 4261fi 4262 4263done 4264 4265fi 4266done 4267 4268 4269# Some definitions of getloadavg require that the program be installed setgid. 4270{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5 4271$as_echo_n "checking whether getloadavg requires setgid... " >&6; } 4272if ${ac_cv_func_getloadavg_setgid+:} false; then : 4273 $as_echo_n "(cached) " >&6 4274else 4275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4276/* end confdefs.h. */ 4277#include "$srcdir/$ac_config_libobj_dir/getloadavg.c" 4278#ifdef LDAV_PRIVILEGED 4279Yowza Am I SETGID yet 4280#endif 4281_ACEOF 4282if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4283 $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then : 4284 ac_cv_func_getloadavg_setgid=yes 4285else 4286 ac_cv_func_getloadavg_setgid=no 4287fi 4288rm -f conftest* 4289 4290fi 4291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5 4292$as_echo "$ac_cv_func_getloadavg_setgid" >&6; } 4293if test $ac_cv_func_getloadavg_setgid = yes; then 4294 NEED_SETGID=true 4295 4296$as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h 4297 4298else 4299 NEED_SETGID=false 4300fi 4301 4302if test $ac_cv_func_getloadavg_setgid = yes; then 4303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5 4304$as_echo_n "checking group of /dev/kmem... " >&6; } 4305if ${ac_cv_group_kmem+:} false; then : 4306 $as_echo_n "(cached) " >&6 4307else 4308 # On Solaris, /dev/kmem is a symlink. Get info on the real file. 4309 ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null` 4310 # If we got an error (system does not support symlinks), try without -L. 4311 test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem` 4312 ac_cv_group_kmem=`$as_echo "$ac_ls_output" \ 4313 | sed -ne 's/[ ][ ]*/ /g; 4314 s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/; 4315 / /s/.* //;p;'` 4316 4317fi 4318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5 4319$as_echo "$ac_cv_group_kmem" >&6; } 4320 KMEM_GROUP=$ac_cv_group_kmem 4321fi 4322if test "x$ac_save_LIBS" = x; then 4323 GETLOADAVG_LIBS=$LIBS 4324else 4325 GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"` 4326fi 4327LIBS=$ac_save_LIBS 4328 4329 4330 4331INCLUDES="$ac_build_addl_includes" 4332LIBDIRS="$ac_build_addl_libdirs" 4333 4334 4335 4336 4337 4338MODULE_LIBS= 4339if test "$ostype" = "SOLARIS" ; then 4340 MODULE_LIBS="-lkstat" 4341fi 4342 4343 4344ac_config_headers="$ac_config_headers mod_load.h" 4345 4346ac_config_files="$ac_config_files Makefile" 4347 4348cat >confcache <<\_ACEOF 4349# This file is a shell script that caches the results of configure 4350# tests run on this system so they can be shared between configure 4351# scripts and configure runs, see configure's option --config-cache. 4352# It is not useful on other systems. If it contains results you don't 4353# want to keep, you may remove or edit it. 4354# 4355# config.status only pays attention to the cache file if you give it 4356# the --recheck option to rerun configure. 4357# 4358# `ac_cv_env_foo' variables (set or unset) will be overridden when 4359# loading this file, other *unset* `ac_cv_foo' will be assigned the 4360# following values. 4361 4362_ACEOF 4363 4364# The following way of writing the cache mishandles newlines in values, 4365# but we know of no workaround that is simple, portable, and efficient. 4366# So, we kill variables containing newlines. 4367# Ultrix sh set writes to stderr and can't be redirected directly, 4368# and sets the high bit in the cache file unless we assign to the vars. 4369( 4370 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4371 eval ac_val=\$$ac_var 4372 case $ac_val in #( 4373 *${as_nl}*) 4374 case $ac_var in #( 4375 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4376$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4377 esac 4378 case $ac_var in #( 4379 _ | IFS | as_nl) ;; #( 4380 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4381 *) { eval $ac_var=; unset $ac_var;} ;; 4382 esac ;; 4383 esac 4384 done 4385 4386 (set) 2>&1 | 4387 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4388 *${as_nl}ac_space=\ *) 4389 # `set' does not quote correctly, so add quotes: double-quote 4390 # substitution turns \\\\ into \\, and sed turns \\ into \. 4391 sed -n \ 4392 "s/'/'\\\\''/g; 4393 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4394 ;; #( 4395 *) 4396 # `set' quotes correctly as required by POSIX, so do not add quotes. 4397 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4398 ;; 4399 esac | 4400 sort 4401) | 4402 sed ' 4403 /^ac_cv_env_/b end 4404 t clear 4405 :clear 4406 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4407 t end 4408 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4409 :end' >>confcache 4410if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4411 if test -w "$cache_file"; then 4412 if test "x$cache_file" != "x/dev/null"; then 4413 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4414$as_echo "$as_me: updating cache $cache_file" >&6;} 4415 if test ! -f "$cache_file" || test -h "$cache_file"; then 4416 cat confcache >"$cache_file" 4417 else 4418 case $cache_file in #( 4419 */* | ?:*) 4420 mv -f confcache "$cache_file"$$ && 4421 mv -f "$cache_file"$$ "$cache_file" ;; #( 4422 *) 4423 mv -f confcache "$cache_file" ;; 4424 esac 4425 fi 4426 fi 4427 else 4428 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4429$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4430 fi 4431fi 4432rm -f confcache 4433 4434test "x$prefix" = xNONE && prefix=$ac_default_prefix 4435# Let make expand exec_prefix. 4436test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4437 4438DEFS=-DHAVE_CONFIG_H 4439 4440ac_libobjs= 4441ac_ltlibobjs= 4442U= 4443for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4444 # 1. Remove the extension, and $U if already installed. 4445 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4446 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4447 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4448 # will be set to the directory where LIBOBJS objects are built. 4449 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4450 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4451done 4452LIBOBJS=$ac_libobjs 4453 4454LTLIBOBJS=$ac_ltlibobjs 4455 4456 4457 4458: "${CONFIG_STATUS=./config.status}" 4459ac_write_fail=0 4460ac_clean_files_save=$ac_clean_files 4461ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4462{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4463$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4464as_write_fail=0 4465cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4466#! $SHELL 4467# Generated by $as_me. 4468# Run this file to recreate the current configuration. 4469# Compiler output produced by configure, useful for debugging 4470# configure, is in config.log if it exists. 4471 4472debug=false 4473ac_cs_recheck=false 4474ac_cs_silent=false 4475 4476SHELL=\${CONFIG_SHELL-$SHELL} 4477export SHELL 4478_ASEOF 4479cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4480## -------------------- ## 4481## M4sh Initialization. ## 4482## -------------------- ## 4483 4484# Be more Bourne compatible 4485DUALCASE=1; export DUALCASE # for MKS sh 4486if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4487 emulate sh 4488 NULLCMD=: 4489 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4490 # is contrary to our usage. Disable this feature. 4491 alias -g '${1+"$@"}'='"$@"' 4492 setopt NO_GLOB_SUBST 4493else 4494 case `(set -o) 2>/dev/null` in #( 4495 *posix*) : 4496 set -o posix ;; #( 4497 *) : 4498 ;; 4499esac 4500fi 4501 4502 4503as_nl=' 4504' 4505export as_nl 4506# Printing a long string crashes Solaris 7 /usr/bin/printf. 4507as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4508as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4509as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4510# Prefer a ksh shell builtin over an external printf program on Solaris, 4511# but without wasting forks for bash or zsh. 4512if test -z "$BASH_VERSION$ZSH_VERSION" \ 4513 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4514 as_echo='print -r --' 4515 as_echo_n='print -rn --' 4516elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4517 as_echo='printf %s\n' 4518 as_echo_n='printf %s' 4519else 4520 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4521 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4522 as_echo_n='/usr/ucb/echo -n' 4523 else 4524 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4525 as_echo_n_body='eval 4526 arg=$1; 4527 case $arg in #( 4528 *"$as_nl"*) 4529 expr "X$arg" : "X\\(.*\\)$as_nl"; 4530 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4531 esac; 4532 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4533 ' 4534 export as_echo_n_body 4535 as_echo_n='sh -c $as_echo_n_body as_echo' 4536 fi 4537 export as_echo_body 4538 as_echo='sh -c $as_echo_body as_echo' 4539fi 4540 4541# The user is always right. 4542if test "${PATH_SEPARATOR+set}" != set; then 4543 PATH_SEPARATOR=: 4544 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4545 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4546 PATH_SEPARATOR=';' 4547 } 4548fi 4549 4550 4551# IFS 4552# We need space, tab and new line, in precisely that order. Quoting is 4553# there to prevent editors from complaining about space-tab. 4554# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4555# splitting by setting IFS to empty value.) 4556IFS=" "" $as_nl" 4557 4558# Find who we are. Look in the path if we contain no directory separator. 4559as_myself= 4560case $0 in #(( 4561 *[\\/]* ) as_myself=$0 ;; 4562 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4563for as_dir in $PATH 4564do 4565 IFS=$as_save_IFS 4566 test -z "$as_dir" && as_dir=. 4567 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4568 done 4569IFS=$as_save_IFS 4570 4571 ;; 4572esac 4573# We did not find ourselves, most probably we were run as `sh COMMAND' 4574# in which case we are not to be found in the path. 4575if test "x$as_myself" = x; then 4576 as_myself=$0 4577fi 4578if test ! -f "$as_myself"; then 4579 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4580 exit 1 4581fi 4582 4583# Unset variables that we do not need and which cause bugs (e.g. in 4584# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4585# suppresses any "Segmentation fault" message there. '((' could 4586# trigger a bug in pdksh 5.2.14. 4587for as_var in BASH_ENV ENV MAIL MAILPATH 4588do eval test x\${$as_var+set} = xset \ 4589 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4590done 4591PS1='$ ' 4592PS2='> ' 4593PS4='+ ' 4594 4595# NLS nuisances. 4596LC_ALL=C 4597export LC_ALL 4598LANGUAGE=C 4599export LANGUAGE 4600 4601# CDPATH. 4602(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4603 4604 4605# as_fn_error STATUS ERROR [LINENO LOG_FD] 4606# ---------------------------------------- 4607# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4608# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4609# script with STATUS, using 1 if that was 0. 4610as_fn_error () 4611{ 4612 as_status=$1; test $as_status -eq 0 && as_status=1 4613 if test "$4"; then 4614 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4615 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4616 fi 4617 $as_echo "$as_me: error: $2" >&2 4618 as_fn_exit $as_status 4619} # as_fn_error 4620 4621 4622# as_fn_set_status STATUS 4623# ----------------------- 4624# Set $? to STATUS, without forking. 4625as_fn_set_status () 4626{ 4627 return $1 4628} # as_fn_set_status 4629 4630# as_fn_exit STATUS 4631# ----------------- 4632# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4633as_fn_exit () 4634{ 4635 set +e 4636 as_fn_set_status $1 4637 exit $1 4638} # as_fn_exit 4639 4640# as_fn_unset VAR 4641# --------------- 4642# Portably unset VAR. 4643as_fn_unset () 4644{ 4645 { eval $1=; unset $1;} 4646} 4647as_unset=as_fn_unset 4648# as_fn_append VAR VALUE 4649# ---------------------- 4650# Append the text in VALUE to the end of the definition contained in VAR. Take 4651# advantage of any shell optimizations that allow amortized linear growth over 4652# repeated appends, instead of the typical quadratic growth present in naive 4653# implementations. 4654if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4655 eval 'as_fn_append () 4656 { 4657 eval $1+=\$2 4658 }' 4659else 4660 as_fn_append () 4661 { 4662 eval $1=\$$1\$2 4663 } 4664fi # as_fn_append 4665 4666# as_fn_arith ARG... 4667# ------------------ 4668# Perform arithmetic evaluation on the ARGs, and store the result in the 4669# global $as_val. Take advantage of shells that can avoid forks. The arguments 4670# must be portable across $(()) and expr. 4671if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4672 eval 'as_fn_arith () 4673 { 4674 as_val=$(( $* )) 4675 }' 4676else 4677 as_fn_arith () 4678 { 4679 as_val=`expr "$@" || test $? -eq 1` 4680 } 4681fi # as_fn_arith 4682 4683 4684if expr a : '\(a\)' >/dev/null 2>&1 && 4685 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4686 as_expr=expr 4687else 4688 as_expr=false 4689fi 4690 4691if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4692 as_basename=basename 4693else 4694 as_basename=false 4695fi 4696 4697if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4698 as_dirname=dirname 4699else 4700 as_dirname=false 4701fi 4702 4703as_me=`$as_basename -- "$0" || 4704$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4705 X"$0" : 'X\(//\)$' \| \ 4706 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4707$as_echo X/"$0" | 4708 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4709 s//\1/ 4710 q 4711 } 4712 /^X\/\(\/\/\)$/{ 4713 s//\1/ 4714 q 4715 } 4716 /^X\/\(\/\).*/{ 4717 s//\1/ 4718 q 4719 } 4720 s/.*/./; q'` 4721 4722# Avoid depending upon Character Ranges. 4723as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4724as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4725as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4726as_cr_digits='0123456789' 4727as_cr_alnum=$as_cr_Letters$as_cr_digits 4728 4729ECHO_C= ECHO_N= ECHO_T= 4730case `echo -n x` in #((((( 4731-n*) 4732 case `echo 'xy\c'` in 4733 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4734 xy) ECHO_C='\c';; 4735 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4736 ECHO_T=' ';; 4737 esac;; 4738*) 4739 ECHO_N='-n';; 4740esac 4741 4742rm -f conf$$ conf$$.exe conf$$.file 4743if test -d conf$$.dir; then 4744 rm -f conf$$.dir/conf$$.file 4745else 4746 rm -f conf$$.dir 4747 mkdir conf$$.dir 2>/dev/null 4748fi 4749if (echo >conf$$.file) 2>/dev/null; then 4750 if ln -s conf$$.file conf$$ 2>/dev/null; then 4751 as_ln_s='ln -s' 4752 # ... but there are two gotchas: 4753 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4754 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4755 # In both cases, we have to default to `cp -pR'. 4756 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4757 as_ln_s='cp -pR' 4758 elif ln conf$$.file conf$$ 2>/dev/null; then 4759 as_ln_s=ln 4760 else 4761 as_ln_s='cp -pR' 4762 fi 4763else 4764 as_ln_s='cp -pR' 4765fi 4766rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4767rmdir conf$$.dir 2>/dev/null 4768 4769 4770# as_fn_mkdir_p 4771# ------------- 4772# Create "$as_dir" as a directory, including parents if necessary. 4773as_fn_mkdir_p () 4774{ 4775 4776 case $as_dir in #( 4777 -*) as_dir=./$as_dir;; 4778 esac 4779 test -d "$as_dir" || eval $as_mkdir_p || { 4780 as_dirs= 4781 while :; do 4782 case $as_dir in #( 4783 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4784 *) as_qdir=$as_dir;; 4785 esac 4786 as_dirs="'$as_qdir' $as_dirs" 4787 as_dir=`$as_dirname -- "$as_dir" || 4788$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4789 X"$as_dir" : 'X\(//\)[^/]' \| \ 4790 X"$as_dir" : 'X\(//\)$' \| \ 4791 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4792$as_echo X"$as_dir" | 4793 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4794 s//\1/ 4795 q 4796 } 4797 /^X\(\/\/\)[^/].*/{ 4798 s//\1/ 4799 q 4800 } 4801 /^X\(\/\/\)$/{ 4802 s//\1/ 4803 q 4804 } 4805 /^X\(\/\).*/{ 4806 s//\1/ 4807 q 4808 } 4809 s/.*/./; q'` 4810 test -d "$as_dir" && break 4811 done 4812 test -z "$as_dirs" || eval "mkdir $as_dirs" 4813 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4814 4815 4816} # as_fn_mkdir_p 4817if mkdir -p . 2>/dev/null; then 4818 as_mkdir_p='mkdir -p "$as_dir"' 4819else 4820 test -d ./-p && rmdir ./-p 4821 as_mkdir_p=false 4822fi 4823 4824 4825# as_fn_executable_p FILE 4826# ----------------------- 4827# Test if FILE is an executable regular file. 4828as_fn_executable_p () 4829{ 4830 test -f "$1" && test -x "$1" 4831} # as_fn_executable_p 4832as_test_x='test -x' 4833as_executable_p=as_fn_executable_p 4834 4835# Sed expression to map a string onto a valid CPP name. 4836as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4837 4838# Sed expression to map a string onto a valid variable name. 4839as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4840 4841 4842exec 6>&1 4843## ----------------------------------- ## 4844## Main body of $CONFIG_STATUS script. ## 4845## ----------------------------------- ## 4846_ASEOF 4847test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4848 4849cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4850# Save the log message, to keep $0 and so on meaningful, and to 4851# report actual input values of CONFIG_FILES etc. instead of their 4852# values after options handling. 4853ac_log=" 4854This file was extended by $as_me, which was 4855generated by GNU Autoconf 2.69. Invocation command line was 4856 4857 CONFIG_FILES = $CONFIG_FILES 4858 CONFIG_HEADERS = $CONFIG_HEADERS 4859 CONFIG_LINKS = $CONFIG_LINKS 4860 CONFIG_COMMANDS = $CONFIG_COMMANDS 4861 $ $0 $@ 4862 4863on `(hostname || uname -n) 2>/dev/null | sed 1q` 4864" 4865 4866_ACEOF 4867 4868case $ac_config_files in *" 4869"*) set x $ac_config_files; shift; ac_config_files=$*;; 4870esac 4871 4872case $ac_config_headers in *" 4873"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4874esac 4875 4876 4877cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4878# Files that config.status was made for. 4879config_files="$ac_config_files" 4880config_headers="$ac_config_headers" 4881 4882_ACEOF 4883 4884cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4885ac_cs_usage="\ 4886\`$as_me' instantiates files and other configuration actions 4887from templates according to the current configuration. Unless the files 4888and actions are specified as TAGs, all are instantiated by default. 4889 4890Usage: $0 [OPTION]... [TAG]... 4891 4892 -h, --help print this help, then exit 4893 -V, --version print version number and configuration settings, then exit 4894 --config print configuration, then exit 4895 -q, --quiet, --silent 4896 do not print progress messages 4897 -d, --debug don't remove temporary files 4898 --recheck update $as_me by reconfiguring in the same conditions 4899 --file=FILE[:TEMPLATE] 4900 instantiate the configuration file FILE 4901 --header=FILE[:TEMPLATE] 4902 instantiate the configuration header FILE 4903 4904Configuration files: 4905$config_files 4906 4907Configuration headers: 4908$config_headers 4909 4910Report bugs to the package provider." 4911 4912_ACEOF 4913cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4914ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4915ac_cs_version="\\ 4916config.status 4917configured by $0, generated by GNU Autoconf 2.69, 4918 with options \\"\$ac_cs_config\\" 4919 4920Copyright (C) 2012 Free Software Foundation, Inc. 4921This config.status script is free software; the Free Software Foundation 4922gives unlimited permission to copy, distribute and modify it." 4923 4924ac_pwd='$ac_pwd' 4925srcdir='$srcdir' 4926test -n "\$AWK" || AWK=awk 4927_ACEOF 4928 4929cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4930# The default lists apply if the user does not specify any file. 4931ac_need_defaults=: 4932while test $# != 0 4933do 4934 case $1 in 4935 --*=?*) 4936 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4937 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4938 ac_shift=: 4939 ;; 4940 --*=) 4941 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4942 ac_optarg= 4943 ac_shift=: 4944 ;; 4945 *) 4946 ac_option=$1 4947 ac_optarg=$2 4948 ac_shift=shift 4949 ;; 4950 esac 4951 4952 case $ac_option in 4953 # Handling of the options. 4954 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4955 ac_cs_recheck=: ;; 4956 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4957 $as_echo "$ac_cs_version"; exit ;; 4958 --config | --confi | --conf | --con | --co | --c ) 4959 $as_echo "$ac_cs_config"; exit ;; 4960 --debug | --debu | --deb | --de | --d | -d ) 4961 debug=: ;; 4962 --file | --fil | --fi | --f ) 4963 $ac_shift 4964 case $ac_optarg in 4965 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4966 '') as_fn_error $? "missing file argument" ;; 4967 esac 4968 as_fn_append CONFIG_FILES " '$ac_optarg'" 4969 ac_need_defaults=false;; 4970 --header | --heade | --head | --hea ) 4971 $ac_shift 4972 case $ac_optarg in 4973 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4974 esac 4975 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4976 ac_need_defaults=false;; 4977 --he | --h) 4978 # Conflict between --help and --header 4979 as_fn_error $? "ambiguous option: \`$1' 4980Try \`$0 --help' for more information.";; 4981 --help | --hel | -h ) 4982 $as_echo "$ac_cs_usage"; exit ;; 4983 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4984 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4985 ac_cs_silent=: ;; 4986 4987 # This is an error. 4988 -*) as_fn_error $? "unrecognized option: \`$1' 4989Try \`$0 --help' for more information." ;; 4990 4991 *) as_fn_append ac_config_targets " $1" 4992 ac_need_defaults=false ;; 4993 4994 esac 4995 shift 4996done 4997 4998ac_configure_extra_args= 4999 5000if $ac_cs_silent; then 5001 exec 6>/dev/null 5002 ac_configure_extra_args="$ac_configure_extra_args --silent" 5003fi 5004 5005_ACEOF 5006cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5007if \$ac_cs_recheck; then 5008 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5009 shift 5010 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5011 CONFIG_SHELL='$SHELL' 5012 export CONFIG_SHELL 5013 exec "\$@" 5014fi 5015 5016_ACEOF 5017cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5018exec 5>>config.log 5019{ 5020 echo 5021 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5022## Running $as_me. ## 5023_ASBOX 5024 $as_echo "$ac_log" 5025} >&5 5026 5027_ACEOF 5028cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5029_ACEOF 5030 5031cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5032 5033# Handling of arguments. 5034for ac_config_target in $ac_config_targets 5035do 5036 case $ac_config_target in 5037 "mod_load.h") CONFIG_HEADERS="$CONFIG_HEADERS mod_load.h" ;; 5038 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5039 5040 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5041 esac 5042done 5043 5044 5045# If the user did not use the arguments to specify the items to instantiate, 5046# then the envvar interface is used. Set only those that are not. 5047# We use the long form for the default assignment because of an extremely 5048# bizarre bug on SunOS 4.1.3. 5049if $ac_need_defaults; then 5050 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5051 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5052fi 5053 5054# Have a temporary directory for convenience. Make it in the build tree 5055# simply because there is no reason against having it here, and in addition, 5056# creating and moving files from /tmp can sometimes cause problems. 5057# Hook for its removal unless debugging. 5058# Note that there is a small window in which the directory will not be cleaned: 5059# after its creation but before its name has been assigned to `$tmp'. 5060$debug || 5061{ 5062 tmp= ac_tmp= 5063 trap 'exit_status=$? 5064 : "${ac_tmp:=$tmp}" 5065 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5066' 0 5067 trap 'as_fn_exit 1' 1 2 13 15 5068} 5069# Create a (secure) tmp directory for tmp files. 5070 5071{ 5072 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5073 test -d "$tmp" 5074} || 5075{ 5076 tmp=./conf$$-$RANDOM 5077 (umask 077 && mkdir "$tmp") 5078} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5079ac_tmp=$tmp 5080 5081# Set up the scripts for CONFIG_FILES section. 5082# No need to generate them if there are no CONFIG_FILES. 5083# This happens for instance with `./config.status config.h'. 5084if test -n "$CONFIG_FILES"; then 5085 5086 5087ac_cr=`echo X | tr X '\015'` 5088# On cygwin, bash can eat \r inside `` if the user requested igncr. 5089# But we know of no other shell where ac_cr would be empty at this 5090# point, so we can use a bashism as a fallback. 5091if test "x$ac_cr" = x; then 5092 eval ac_cr=\$\'\\r\' 5093fi 5094ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5095if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5096 ac_cs_awk_cr='\\r' 5097else 5098 ac_cs_awk_cr=$ac_cr 5099fi 5100 5101echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5102_ACEOF 5103 5104 5105{ 5106 echo "cat >conf$$subs.awk <<_ACEOF" && 5107 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5108 echo "_ACEOF" 5109} >conf$$subs.sh || 5110 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5111ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5112ac_delim='%!_!# ' 5113for ac_last_try in false false false false false :; do 5114 . ./conf$$subs.sh || 5115 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5116 5117 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5118 if test $ac_delim_n = $ac_delim_num; then 5119 break 5120 elif $ac_last_try; then 5121 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5122 else 5123 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5124 fi 5125done 5126rm -f conf$$subs.sh 5127 5128cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5129cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5130_ACEOF 5131sed -n ' 5132h 5133s/^/S["/; s/!.*/"]=/ 5134p 5135g 5136s/^[^!]*!// 5137:repl 5138t repl 5139s/'"$ac_delim"'$// 5140t delim 5141:nl 5142h 5143s/\(.\{148\}\)..*/\1/ 5144t more1 5145s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5146p 5147n 5148b repl 5149:more1 5150s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5151p 5152g 5153s/.\{148\}// 5154t nl 5155:delim 5156h 5157s/\(.\{148\}\)..*/\1/ 5158t more2 5159s/["\\]/\\&/g; s/^/"/; s/$/"/ 5160p 5161b 5162:more2 5163s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5164p 5165g 5166s/.\{148\}// 5167t delim 5168' <conf$$subs.awk | sed ' 5169/^[^""]/{ 5170 N 5171 s/\n// 5172} 5173' >>$CONFIG_STATUS || ac_write_fail=1 5174rm -f conf$$subs.awk 5175cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5176_ACAWK 5177cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5178 for (key in S) S_is_set[key] = 1 5179 FS = "" 5180 5181} 5182{ 5183 line = $ 0 5184 nfields = split(line, field, "@") 5185 substed = 0 5186 len = length(field[1]) 5187 for (i = 2; i < nfields; i++) { 5188 key = field[i] 5189 keylen = length(key) 5190 if (S_is_set[key]) { 5191 value = S[key] 5192 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5193 len += length(value) + length(field[++i]) 5194 substed = 1 5195 } else 5196 len += 1 + keylen 5197 } 5198 5199 print line 5200} 5201 5202_ACAWK 5203_ACEOF 5204cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5205if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5206 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5207else 5208 cat 5209fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5210 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5211_ACEOF 5212 5213# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5214# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5215# trailing colons and then remove the whole line if VPATH becomes empty 5216# (actually we leave an empty line to preserve line numbers). 5217if test "x$srcdir" = x.; then 5218 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5219h 5220s/// 5221s/^/:/ 5222s/[ ]*$/:/ 5223s/:\$(srcdir):/:/g 5224s/:\${srcdir}:/:/g 5225s/:@srcdir@:/:/g 5226s/^:*// 5227s/:*$// 5228x 5229s/\(=[ ]*\).*/\1/ 5230G 5231s/\n// 5232s/^[^=]*=[ ]*$// 5233}' 5234fi 5235 5236cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5237fi # test -n "$CONFIG_FILES" 5238 5239# Set up the scripts for CONFIG_HEADERS section. 5240# No need to generate them if there are no CONFIG_HEADERS. 5241# This happens for instance with `./config.status Makefile'. 5242if test -n "$CONFIG_HEADERS"; then 5243cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5244BEGIN { 5245_ACEOF 5246 5247# Transform confdefs.h into an awk script `defines.awk', embedded as 5248# here-document in config.status, that substitutes the proper values into 5249# config.h.in to produce config.h. 5250 5251# Create a delimiter string that does not exist in confdefs.h, to ease 5252# handling of long lines. 5253ac_delim='%!_!# ' 5254for ac_last_try in false false :; do 5255 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5256 if test -z "$ac_tt"; then 5257 break 5258 elif $ac_last_try; then 5259 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5260 else 5261 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5262 fi 5263done 5264 5265# For the awk script, D is an array of macro values keyed by name, 5266# likewise P contains macro parameters if any. Preserve backslash 5267# newline sequences. 5268 5269ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5270sed -n ' 5271s/.\{148\}/&'"$ac_delim"'/g 5272t rset 5273:rset 5274s/^[ ]*#[ ]*define[ ][ ]*/ / 5275t def 5276d 5277:def 5278s/\\$// 5279t bsnl 5280s/["\\]/\\&/g 5281s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5282D["\1"]=" \3"/p 5283s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5284d 5285:bsnl 5286s/["\\]/\\&/g 5287s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5288D["\1"]=" \3\\\\\\n"\\/p 5289t cont 5290s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5291t cont 5292d 5293:cont 5294n 5295s/.\{148\}/&'"$ac_delim"'/g 5296t clear 5297:clear 5298s/\\$// 5299t bsnlc 5300s/["\\]/\\&/g; s/^/"/; s/$/"/p 5301d 5302:bsnlc 5303s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5304b cont 5305' <confdefs.h | sed ' 5306s/'"$ac_delim"'/"\\\ 5307"/g' >>$CONFIG_STATUS || ac_write_fail=1 5308 5309cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5310 for (key in D) D_is_set[key] = 1 5311 FS = "" 5312} 5313/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5314 line = \$ 0 5315 split(line, arg, " ") 5316 if (arg[1] == "#") { 5317 defundef = arg[2] 5318 mac1 = arg[3] 5319 } else { 5320 defundef = substr(arg[1], 2) 5321 mac1 = arg[2] 5322 } 5323 split(mac1, mac2, "(") #) 5324 macro = mac2[1] 5325 prefix = substr(line, 1, index(line, defundef) - 1) 5326 if (D_is_set[macro]) { 5327 # Preserve the white space surrounding the "#". 5328 print prefix "define", macro P[macro] D[macro] 5329 next 5330 } else { 5331 # Replace #undef with comments. This is necessary, for example, 5332 # in the case of _POSIX_SOURCE, which is predefined and required 5333 # on some systems where configure will not decide to define it. 5334 if (defundef == "undef") { 5335 print "/*", prefix defundef, macro, "*/" 5336 next 5337 } 5338 } 5339} 5340{ print } 5341_ACAWK 5342_ACEOF 5343cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5344 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5345fi # test -n "$CONFIG_HEADERS" 5346 5347 5348eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5349shift 5350for ac_tag 5351do 5352 case $ac_tag in 5353 :[FHLC]) ac_mode=$ac_tag; continue;; 5354 esac 5355 case $ac_mode$ac_tag in 5356 :[FHL]*:*);; 5357 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5358 :[FH]-) ac_tag=-:-;; 5359 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5360 esac 5361 ac_save_IFS=$IFS 5362 IFS=: 5363 set x $ac_tag 5364 IFS=$ac_save_IFS 5365 shift 5366 ac_file=$1 5367 shift 5368 5369 case $ac_mode in 5370 :L) ac_source=$1;; 5371 :[FH]) 5372 ac_file_inputs= 5373 for ac_f 5374 do 5375 case $ac_f in 5376 -) ac_f="$ac_tmp/stdin";; 5377 *) # Look for the file first in the build tree, then in the source tree 5378 # (if the path is not absolute). The absolute path cannot be DOS-style, 5379 # because $ac_f cannot contain `:'. 5380 test -f "$ac_f" || 5381 case $ac_f in 5382 [\\/$]*) false;; 5383 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5384 esac || 5385 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5386 esac 5387 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5388 as_fn_append ac_file_inputs " '$ac_f'" 5389 done 5390 5391 # Let's still pretend it is `configure' which instantiates (i.e., don't 5392 # use $as_me), people would be surprised to read: 5393 # /* config.h. Generated by config.status. */ 5394 configure_input='Generated from '` 5395 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5396 `' by configure.' 5397 if test x"$ac_file" != x-; then 5398 configure_input="$ac_file. $configure_input" 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5400$as_echo "$as_me: creating $ac_file" >&6;} 5401 fi 5402 # Neutralize special characters interpreted by sed in replacement strings. 5403 case $configure_input in #( 5404 *\&* | *\|* | *\\* ) 5405 ac_sed_conf_input=`$as_echo "$configure_input" | 5406 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5407 *) ac_sed_conf_input=$configure_input;; 5408 esac 5409 5410 case $ac_tag in 5411 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5412 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5413 esac 5414 ;; 5415 esac 5416 5417 ac_dir=`$as_dirname -- "$ac_file" || 5418$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5419 X"$ac_file" : 'X\(//\)[^/]' \| \ 5420 X"$ac_file" : 'X\(//\)$' \| \ 5421 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5422$as_echo X"$ac_file" | 5423 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5424 s//\1/ 5425 q 5426 } 5427 /^X\(\/\/\)[^/].*/{ 5428 s//\1/ 5429 q 5430 } 5431 /^X\(\/\/\)$/{ 5432 s//\1/ 5433 q 5434 } 5435 /^X\(\/\).*/{ 5436 s//\1/ 5437 q 5438 } 5439 s/.*/./; q'` 5440 as_dir="$ac_dir"; as_fn_mkdir_p 5441 ac_builddir=. 5442 5443case "$ac_dir" in 5444.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5445*) 5446 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5447 # A ".." for each directory in $ac_dir_suffix. 5448 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5449 case $ac_top_builddir_sub in 5450 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5451 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5452 esac ;; 5453esac 5454ac_abs_top_builddir=$ac_pwd 5455ac_abs_builddir=$ac_pwd$ac_dir_suffix 5456# for backward compatibility: 5457ac_top_builddir=$ac_top_build_prefix 5458 5459case $srcdir in 5460 .) # We are building in place. 5461 ac_srcdir=. 5462 ac_top_srcdir=$ac_top_builddir_sub 5463 ac_abs_top_srcdir=$ac_pwd ;; 5464 [\\/]* | ?:[\\/]* ) # Absolute name. 5465 ac_srcdir=$srcdir$ac_dir_suffix; 5466 ac_top_srcdir=$srcdir 5467 ac_abs_top_srcdir=$srcdir ;; 5468 *) # Relative name. 5469 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5470 ac_top_srcdir=$ac_top_build_prefix$srcdir 5471 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5472esac 5473ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5474 5475 5476 case $ac_mode in 5477 :F) 5478 # 5479 # CONFIG_FILE 5480 # 5481 5482_ACEOF 5483 5484cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5485# If the template does not know about datarootdir, expand it. 5486# FIXME: This hack should be removed a few years after 2.60. 5487ac_datarootdir_hack=; ac_datarootdir_seen= 5488ac_sed_dataroot=' 5489/datarootdir/ { 5490 p 5491 q 5492} 5493/@datadir@/p 5494/@docdir@/p 5495/@infodir@/p 5496/@localedir@/p 5497/@mandir@/p' 5498case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5499*datarootdir*) ac_datarootdir_seen=yes;; 5500*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5502$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5503_ACEOF 5504cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5505 ac_datarootdir_hack=' 5506 s&@datadir@&$datadir&g 5507 s&@docdir@&$docdir&g 5508 s&@infodir@&$infodir&g 5509 s&@localedir@&$localedir&g 5510 s&@mandir@&$mandir&g 5511 s&\\\${datarootdir}&$datarootdir&g' ;; 5512esac 5513_ACEOF 5514 5515# Neutralize VPATH when `$srcdir' = `.'. 5516# Shell code in configure.ac might set extrasub. 5517# FIXME: do we really want to maintain this feature? 5518cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5519ac_sed_extra="$ac_vpsub 5520$extrasub 5521_ACEOF 5522cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5523:t 5524/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5525s|@configure_input@|$ac_sed_conf_input|;t t 5526s&@top_builddir@&$ac_top_builddir_sub&;t t 5527s&@top_build_prefix@&$ac_top_build_prefix&;t t 5528s&@srcdir@&$ac_srcdir&;t t 5529s&@abs_srcdir@&$ac_abs_srcdir&;t t 5530s&@top_srcdir@&$ac_top_srcdir&;t t 5531s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5532s&@builddir@&$ac_builddir&;t t 5533s&@abs_builddir@&$ac_abs_builddir&;t t 5534s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5535$ac_datarootdir_hack 5536" 5537eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5538 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5539 5540test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5541 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5542 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5543 "$ac_tmp/out"`; test -z "$ac_out"; } && 5544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5545which seems to be undefined. Please make sure it is defined" >&5 5546$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5547which seems to be undefined. Please make sure it is defined" >&2;} 5548 5549 rm -f "$ac_tmp/stdin" 5550 case $ac_file in 5551 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5552 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5553 esac \ 5554 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5555 ;; 5556 :H) 5557 # 5558 # CONFIG_HEADER 5559 # 5560 if test x"$ac_file" != x-; then 5561 { 5562 $as_echo "/* $configure_input */" \ 5563 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5564 } >"$ac_tmp/config.h" \ 5565 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5566 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5568$as_echo "$as_me: $ac_file is unchanged" >&6;} 5569 else 5570 rm -f "$ac_file" 5571 mv "$ac_tmp/config.h" "$ac_file" \ 5572 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5573 fi 5574 else 5575 $as_echo "/* $configure_input */" \ 5576 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5577 || as_fn_error $? "could not create -" "$LINENO" 5 5578 fi 5579 ;; 5580 5581 5582 esac 5583 5584done # for ac_tag 5585 5586 5587as_fn_exit 0 5588_ACEOF 5589ac_clean_files=$ac_clean_files_save 5590 5591test $ac_write_fail = 0 || 5592 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5593 5594 5595# configure is writing to config.log, and then calls config.status. 5596# config.status does its own redirection, appending to config.log. 5597# Unfortunately, on DOS this fails, as config.log is still kept open 5598# by configure, so config.status won't be able to write to it; its 5599# output is simply discarded. So we exec the FD to /dev/null, 5600# effectively closing config.log, so it can be properly (re)opened and 5601# appended to by config.status. When coming back to configure, we 5602# need to make the FD available again. 5603if test "$no_create" != yes; then 5604 ac_cs_success=: 5605 ac_config_status_args= 5606 test "$silent" = yes && 5607 ac_config_status_args="$ac_config_status_args --quiet" 5608 exec 5>/dev/null 5609 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5610 exec 5>>config.log 5611 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5612 # would make configure fail if this is the last instruction. 5613 $ac_cs_success || as_fn_exit 1 5614fi 5615if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5617$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5618fi 5619 5620