1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for Scale2x 3.1. 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; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534else 535 as_ln_s='cp -pR' 536fi 537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538rmdir conf$$.dir 2>/dev/null 539 540if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545fi 546 547as_test_x='test -x' 548as_executable_p=as_fn_executable_p 549 550# Sed expression to map a string onto a valid CPP name. 551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553# Sed expression to map a string onto a valid variable name. 554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557test -n "$DJDIR" || exec 7<&0 </dev/null 558exec 6>&1 559 560# Name of the host. 561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562# so uname gets run too. 563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565# 566# Initializations. 567# 568ac_default_prefix=/usr/local 569ac_clean_files= 570ac_config_libobj_dir=. 571LIBOBJS= 572cross_compiling=no 573subdirs= 574MFLAGS= 575MAKEFLAGS= 576 577# Identity of this package. 578PACKAGE_NAME='Scale2x' 579PACKAGE_TARNAME='scale2x' 580PACKAGE_VERSION='3.1' 581PACKAGE_STRING='Scale2x 3.1' 582PACKAGE_BUGREPORT='' 583PACKAGE_URL='' 584 585ac_unique_file="scalerx.c" 586# Factoring default headers for most tests. 587ac_includes_default="\ 588#include <stdio.h> 589#ifdef HAVE_SYS_TYPES_H 590# include <sys/types.h> 591#endif 592#ifdef HAVE_SYS_STAT_H 593# include <sys/stat.h> 594#endif 595#ifdef STDC_HEADERS 596# include <stdlib.h> 597# include <stddef.h> 598#else 599# ifdef HAVE_STDLIB_H 600# include <stdlib.h> 601# endif 602#endif 603#ifdef HAVE_STRING_H 604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605# include <memory.h> 606# endif 607# include <string.h> 608#endif 609#ifdef HAVE_STRINGS_H 610# include <strings.h> 611#endif 612#ifdef HAVE_INTTYPES_H 613# include <inttypes.h> 614#endif 615#ifdef HAVE_STDINT_H 616# include <stdint.h> 617#endif 618#ifdef HAVE_UNISTD_H 619# include <unistd.h> 620#endif" 621 622ac_subst_vars='am__EXEEXT_FALSE 623am__EXEEXT_TRUE 624LTLIBOBJS 625LIBOBJS 626TESTENV 627ALLOCA 628EGREP 629GREP 630CPP 631WINE 632OBJEXT 633EXEEXT 634ac_ct_CC 635CPPFLAGS 636LDFLAGS 637CFLAGS 638CC 639host_os 640host_vendor 641host_cpu 642host 643build_os 644build_vendor 645build_cpu 646build 647AM_BACKSLASH 648AM_DEFAULT_VERBOSITY 649AM_DEFAULT_V 650AM_V 651am__untar 652am__tar 653AMTAR 654am__leading_dot 655SET_MAKE 656AWK 657mkdir_p 658MKDIR_P 659INSTALL_STRIP_PROGRAM 660STRIP 661install_sh 662MAKEINFO 663AUTOHEADER 664AUTOMAKE 665AUTOCONF 666ACLOCAL 667VERSION 668PACKAGE 669CYGPATH_W 670am__isrc 671INSTALL_DATA 672INSTALL_SCRIPT 673INSTALL_PROGRAM 674target_alias 675host_alias 676build_alias 677LIBS 678ECHO_T 679ECHO_N 680ECHO_C 681DEFS 682mandir 683localedir 684libdir 685psdir 686pdfdir 687dvidir 688htmldir 689infodir 690docdir 691oldincludedir 692includedir 693localstatedir 694sharedstatedir 695sysconfdir 696datadir 697datarootdir 698libexecdir 699sbindir 700bindir 701program_transform_name 702prefix 703exec_prefix 704PACKAGE_URL 705PACKAGE_BUGREPORT 706PACKAGE_STRING 707PACKAGE_VERSION 708PACKAGE_TARNAME 709PACKAGE_NAME 710PATH_SEPARATOR 711SHELL' 712ac_subst_files='' 713ac_user_opts=' 714enable_option_checking 715enable_silent_rules 716' 717 ac_precious_vars='build_alias 718host_alias 719target_alias 720CC 721CFLAGS 722LDFLAGS 723LIBS 724CPPFLAGS 725CPP 726TESTENV' 727 728 729# Initialize some variables set by options. 730ac_init_help= 731ac_init_version=false 732ac_unrecognized_opts= 733ac_unrecognized_sep= 734# The variables have the same names as the options, with 735# dashes changed to underlines. 736cache_file=/dev/null 737exec_prefix=NONE 738no_create= 739no_recursion= 740prefix=NONE 741program_prefix=NONE 742program_suffix=NONE 743program_transform_name=s,x,x, 744silent= 745site= 746srcdir= 747verbose= 748x_includes=NONE 749x_libraries=NONE 750 751# Installation directory options. 752# These are left unexpanded so users can "make install exec_prefix=/foo" 753# and all the variables that are supposed to be based on exec_prefix 754# by default will actually change. 755# Use braces instead of parens because sh, perl, etc. also accept them. 756# (The list follows the same order as the GNU Coding Standards.) 757bindir='${exec_prefix}/bin' 758sbindir='${exec_prefix}/sbin' 759libexecdir='${exec_prefix}/libexec' 760datarootdir='${prefix}/share' 761datadir='${datarootdir}' 762sysconfdir='${prefix}/etc' 763sharedstatedir='${prefix}/com' 764localstatedir='${prefix}/var' 765includedir='${prefix}/include' 766oldincludedir='/usr/include' 767docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 768infodir='${datarootdir}/info' 769htmldir='${docdir}' 770dvidir='${docdir}' 771pdfdir='${docdir}' 772psdir='${docdir}' 773libdir='${exec_prefix}/lib' 774localedir='${datarootdir}/locale' 775mandir='${datarootdir}/man' 776 777ac_prev= 778ac_dashdash= 779for ac_option 780do 781 # If the previous option needs an argument, assign it. 782 if test -n "$ac_prev"; then 783 eval $ac_prev=\$ac_option 784 ac_prev= 785 continue 786 fi 787 788 case $ac_option in 789 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 790 *=) ac_optarg= ;; 791 *) ac_optarg=yes ;; 792 esac 793 794 # Accept the important Cygnus configure options, so we can diagnose typos. 795 796 case $ac_dashdash$ac_option in 797 --) 798 ac_dashdash=yes ;; 799 800 -bindir | --bindir | --bindi | --bind | --bin | --bi) 801 ac_prev=bindir ;; 802 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 803 bindir=$ac_optarg ;; 804 805 -build | --build | --buil | --bui | --bu) 806 ac_prev=build_alias ;; 807 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 808 build_alias=$ac_optarg ;; 809 810 -cache-file | --cache-file | --cache-fil | --cache-fi \ 811 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 812 ac_prev=cache_file ;; 813 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 814 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 815 cache_file=$ac_optarg ;; 816 817 --config-cache | -C) 818 cache_file=config.cache ;; 819 820 -datadir | --datadir | --datadi | --datad) 821 ac_prev=datadir ;; 822 -datadir=* | --datadir=* | --datadi=* | --datad=*) 823 datadir=$ac_optarg ;; 824 825 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 826 | --dataroo | --dataro | --datar) 827 ac_prev=datarootdir ;; 828 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 829 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 830 datarootdir=$ac_optarg ;; 831 832 -disable-* | --disable-*) 833 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 834 # Reject names that are not valid shell variable names. 835 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 836 as_fn_error $? "invalid feature name: $ac_useropt" 837 ac_useropt_orig=$ac_useropt 838 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 839 case $ac_user_opts in 840 *" 841"enable_$ac_useropt" 842"*) ;; 843 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 844 ac_unrecognized_sep=', ';; 845 esac 846 eval enable_$ac_useropt=no ;; 847 848 -docdir | --docdir | --docdi | --doc | --do) 849 ac_prev=docdir ;; 850 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 851 docdir=$ac_optarg ;; 852 853 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 854 ac_prev=dvidir ;; 855 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 856 dvidir=$ac_optarg ;; 857 858 -enable-* | --enable-*) 859 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 860 # Reject names that are not valid shell variable names. 861 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 862 as_fn_error $? "invalid feature name: $ac_useropt" 863 ac_useropt_orig=$ac_useropt 864 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 865 case $ac_user_opts in 866 *" 867"enable_$ac_useropt" 868"*) ;; 869 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 870 ac_unrecognized_sep=', ';; 871 esac 872 eval enable_$ac_useropt=\$ac_optarg ;; 873 874 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 875 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 876 | --exec | --exe | --ex) 877 ac_prev=exec_prefix ;; 878 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 879 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 880 | --exec=* | --exe=* | --ex=*) 881 exec_prefix=$ac_optarg ;; 882 883 -gas | --gas | --ga | --g) 884 # Obsolete; use --with-gas. 885 with_gas=yes ;; 886 887 -help | --help | --hel | --he | -h) 888 ac_init_help=long ;; 889 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 890 ac_init_help=recursive ;; 891 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 892 ac_init_help=short ;; 893 894 -host | --host | --hos | --ho) 895 ac_prev=host_alias ;; 896 -host=* | --host=* | --hos=* | --ho=*) 897 host_alias=$ac_optarg ;; 898 899 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 900 ac_prev=htmldir ;; 901 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 902 | --ht=*) 903 htmldir=$ac_optarg ;; 904 905 -includedir | --includedir | --includedi | --included | --include \ 906 | --includ | --inclu | --incl | --inc) 907 ac_prev=includedir ;; 908 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 909 | --includ=* | --inclu=* | --incl=* | --inc=*) 910 includedir=$ac_optarg ;; 911 912 -infodir | --infodir | --infodi | --infod | --info | --inf) 913 ac_prev=infodir ;; 914 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 915 infodir=$ac_optarg ;; 916 917 -libdir | --libdir | --libdi | --libd) 918 ac_prev=libdir ;; 919 -libdir=* | --libdir=* | --libdi=* | --libd=*) 920 libdir=$ac_optarg ;; 921 922 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 923 | --libexe | --libex | --libe) 924 ac_prev=libexecdir ;; 925 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 926 | --libexe=* | --libex=* | --libe=*) 927 libexecdir=$ac_optarg ;; 928 929 -localedir | --localedir | --localedi | --localed | --locale) 930 ac_prev=localedir ;; 931 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 932 localedir=$ac_optarg ;; 933 934 -localstatedir | --localstatedir | --localstatedi | --localstated \ 935 | --localstate | --localstat | --localsta | --localst | --locals) 936 ac_prev=localstatedir ;; 937 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 938 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 939 localstatedir=$ac_optarg ;; 940 941 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 942 ac_prev=mandir ;; 943 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 944 mandir=$ac_optarg ;; 945 946 -nfp | --nfp | --nf) 947 # Obsolete; use --without-fp. 948 with_fp=no ;; 949 950 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 951 | --no-cr | --no-c | -n) 952 no_create=yes ;; 953 954 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 955 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 956 no_recursion=yes ;; 957 958 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 959 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 960 | --oldin | --oldi | --old | --ol | --o) 961 ac_prev=oldincludedir ;; 962 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 963 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 964 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 965 oldincludedir=$ac_optarg ;; 966 967 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 968 ac_prev=prefix ;; 969 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 970 prefix=$ac_optarg ;; 971 972 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 973 | --program-pre | --program-pr | --program-p) 974 ac_prev=program_prefix ;; 975 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 976 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 977 program_prefix=$ac_optarg ;; 978 979 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 980 | --program-suf | --program-su | --program-s) 981 ac_prev=program_suffix ;; 982 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 983 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 984 program_suffix=$ac_optarg ;; 985 986 -program-transform-name | --program-transform-name \ 987 | --program-transform-nam | --program-transform-na \ 988 | --program-transform-n | --program-transform- \ 989 | --program-transform | --program-transfor \ 990 | --program-transfo | --program-transf \ 991 | --program-trans | --program-tran \ 992 | --progr-tra | --program-tr | --program-t) 993 ac_prev=program_transform_name ;; 994 -program-transform-name=* | --program-transform-name=* \ 995 | --program-transform-nam=* | --program-transform-na=* \ 996 | --program-transform-n=* | --program-transform-=* \ 997 | --program-transform=* | --program-transfor=* \ 998 | --program-transfo=* | --program-transf=* \ 999 | --program-trans=* | --program-tran=* \ 1000 | --progr-tra=* | --program-tr=* | --program-t=*) 1001 program_transform_name=$ac_optarg ;; 1002 1003 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1004 ac_prev=pdfdir ;; 1005 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1006 pdfdir=$ac_optarg ;; 1007 1008 -psdir | --psdir | --psdi | --psd | --ps) 1009 ac_prev=psdir ;; 1010 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1011 psdir=$ac_optarg ;; 1012 1013 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1014 | -silent | --silent | --silen | --sile | --sil) 1015 silent=yes ;; 1016 1017 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1018 ac_prev=sbindir ;; 1019 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1020 | --sbi=* | --sb=*) 1021 sbindir=$ac_optarg ;; 1022 1023 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1024 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1025 | --sharedst | --shareds | --shared | --share | --shar \ 1026 | --sha | --sh) 1027 ac_prev=sharedstatedir ;; 1028 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1029 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1030 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1031 | --sha=* | --sh=*) 1032 sharedstatedir=$ac_optarg ;; 1033 1034 -site | --site | --sit) 1035 ac_prev=site ;; 1036 -site=* | --site=* | --sit=*) 1037 site=$ac_optarg ;; 1038 1039 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1040 ac_prev=srcdir ;; 1041 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1042 srcdir=$ac_optarg ;; 1043 1044 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1045 | --syscon | --sysco | --sysc | --sys | --sy) 1046 ac_prev=sysconfdir ;; 1047 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1048 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1049 sysconfdir=$ac_optarg ;; 1050 1051 -target | --target | --targe | --targ | --tar | --ta | --t) 1052 ac_prev=target_alias ;; 1053 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1054 target_alias=$ac_optarg ;; 1055 1056 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1057 verbose=yes ;; 1058 1059 -version | --version | --versio | --versi | --vers | -V) 1060 ac_init_version=: ;; 1061 1062 -with-* | --with-*) 1063 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1064 # Reject names that are not valid shell variable names. 1065 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1066 as_fn_error $? "invalid package name: $ac_useropt" 1067 ac_useropt_orig=$ac_useropt 1068 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1069 case $ac_user_opts in 1070 *" 1071"with_$ac_useropt" 1072"*) ;; 1073 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1074 ac_unrecognized_sep=', ';; 1075 esac 1076 eval with_$ac_useropt=\$ac_optarg ;; 1077 1078 -without-* | --without-*) 1079 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1080 # Reject names that are not valid shell variable names. 1081 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1082 as_fn_error $? "invalid package name: $ac_useropt" 1083 ac_useropt_orig=$ac_useropt 1084 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1085 case $ac_user_opts in 1086 *" 1087"with_$ac_useropt" 1088"*) ;; 1089 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1090 ac_unrecognized_sep=', ';; 1091 esac 1092 eval with_$ac_useropt=no ;; 1093 1094 --x) 1095 # Obsolete; use --with-x. 1096 with_x=yes ;; 1097 1098 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1099 | --x-incl | --x-inc | --x-in | --x-i) 1100 ac_prev=x_includes ;; 1101 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1102 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1103 x_includes=$ac_optarg ;; 1104 1105 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1106 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1107 ac_prev=x_libraries ;; 1108 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1109 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1110 x_libraries=$ac_optarg ;; 1111 1112 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1113Try \`$0 --help' for more information" 1114 ;; 1115 1116 *=*) 1117 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1118 # Reject names that are not valid shell variable names. 1119 case $ac_envvar in #( 1120 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1121 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1122 esac 1123 eval $ac_envvar=\$ac_optarg 1124 export $ac_envvar ;; 1125 1126 *) 1127 # FIXME: should be removed in autoconf 3.0. 1128 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1129 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1130 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1131 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1132 ;; 1133 1134 esac 1135done 1136 1137if test -n "$ac_prev"; then 1138 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1139 as_fn_error $? "missing argument to $ac_option" 1140fi 1141 1142if test -n "$ac_unrecognized_opts"; then 1143 case $enable_option_checking in 1144 no) ;; 1145 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1146 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1147 esac 1148fi 1149 1150# Check all directory arguments for consistency. 1151for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1152 datadir sysconfdir sharedstatedir localstatedir includedir \ 1153 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1154 libdir localedir mandir 1155do 1156 eval ac_val=\$$ac_var 1157 # Remove trailing slashes. 1158 case $ac_val in 1159 */ ) 1160 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1161 eval $ac_var=\$ac_val;; 1162 esac 1163 # Be sure to have absolute directory names. 1164 case $ac_val in 1165 [\\/$]* | ?:[\\/]* ) continue;; 1166 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1167 esac 1168 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1169done 1170 1171# There might be people who depend on the old broken behavior: `$host' 1172# used to hold the argument of --host etc. 1173# FIXME: To remove some day. 1174build=$build_alias 1175host=$host_alias 1176target=$target_alias 1177 1178# FIXME: To remove some day. 1179if test "x$host_alias" != x; then 1180 if test "x$build_alias" = x; then 1181 cross_compiling=maybe 1182 elif test "x$build_alias" != "x$host_alias"; then 1183 cross_compiling=yes 1184 fi 1185fi 1186 1187ac_tool_prefix= 1188test -n "$host_alias" && ac_tool_prefix=$host_alias- 1189 1190test "$silent" = yes && exec 6>/dev/null 1191 1192 1193ac_pwd=`pwd` && test -n "$ac_pwd" && 1194ac_ls_di=`ls -di .` && 1195ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1196 as_fn_error $? "working directory cannot be determined" 1197test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1198 as_fn_error $? "pwd does not report name of working directory" 1199 1200 1201# Find the source files, if location was not specified. 1202if test -z "$srcdir"; then 1203 ac_srcdir_defaulted=yes 1204 # Try the directory containing this script, then the parent directory. 1205 ac_confdir=`$as_dirname -- "$as_myself" || 1206$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1207 X"$as_myself" : 'X\(//\)[^/]' \| \ 1208 X"$as_myself" : 'X\(//\)$' \| \ 1209 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1210$as_echo X"$as_myself" | 1211 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1212 s//\1/ 1213 q 1214 } 1215 /^X\(\/\/\)[^/].*/{ 1216 s//\1/ 1217 q 1218 } 1219 /^X\(\/\/\)$/{ 1220 s//\1/ 1221 q 1222 } 1223 /^X\(\/\).*/{ 1224 s//\1/ 1225 q 1226 } 1227 s/.*/./; q'` 1228 srcdir=$ac_confdir 1229 if test ! -r "$srcdir/$ac_unique_file"; then 1230 srcdir=.. 1231 fi 1232else 1233 ac_srcdir_defaulted=no 1234fi 1235if test ! -r "$srcdir/$ac_unique_file"; then 1236 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1237 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1238fi 1239ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1240ac_abs_confdir=`( 1241 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1242 pwd)` 1243# When building in place, set srcdir=. 1244if test "$ac_abs_confdir" = "$ac_pwd"; then 1245 srcdir=. 1246fi 1247# Remove unnecessary trailing slashes from srcdir. 1248# Double slashes in file names in object file debugging info 1249# mess up M-x gdb in Emacs. 1250case $srcdir in 1251*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1252esac 1253for ac_var in $ac_precious_vars; do 1254 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1255 eval ac_env_${ac_var}_value=\$${ac_var} 1256 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1257 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1258done 1259 1260# 1261# Report the --help message. 1262# 1263if test "$ac_init_help" = "long"; then 1264 # Omit some internal or obsolete options to make the list less imposing. 1265 # This message is too long to be a string in the A/UX 3.1 sh. 1266 cat <<_ACEOF 1267\`configure' configures Scale2x 3.1 to adapt to many kinds of systems. 1268 1269Usage: $0 [OPTION]... [VAR=VALUE]... 1270 1271To assign environment variables (e.g., CC, CFLAGS...), specify them as 1272VAR=VALUE. See below for descriptions of some of the useful variables. 1273 1274Defaults for the options are specified in brackets. 1275 1276Configuration: 1277 -h, --help display this help and exit 1278 --help=short display options specific to this package 1279 --help=recursive display the short help of all the included packages 1280 -V, --version display version information and exit 1281 -q, --quiet, --silent do not print \`checking ...' messages 1282 --cache-file=FILE cache test results in FILE [disabled] 1283 -C, --config-cache alias for \`--cache-file=config.cache' 1284 -n, --no-create do not create output files 1285 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1286 1287Installation directories: 1288 --prefix=PREFIX install architecture-independent files in PREFIX 1289 [$ac_default_prefix] 1290 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1291 [PREFIX] 1292 1293By default, \`make install' will install all the files in 1294\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1295an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1296for instance \`--prefix=\$HOME'. 1297 1298For better control, use the options below. 1299 1300Fine tuning of the installation directories: 1301 --bindir=DIR user executables [EPREFIX/bin] 1302 --sbindir=DIR system admin executables [EPREFIX/sbin] 1303 --libexecdir=DIR program executables [EPREFIX/libexec] 1304 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1305 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1306 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1307 --libdir=DIR object code libraries [EPREFIX/lib] 1308 --includedir=DIR C header files [PREFIX/include] 1309 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1310 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1311 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1312 --infodir=DIR info documentation [DATAROOTDIR/info] 1313 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1314 --mandir=DIR man documentation [DATAROOTDIR/man] 1315 --docdir=DIR documentation root [DATAROOTDIR/doc/scale2x] 1316 --htmldir=DIR html documentation [DOCDIR] 1317 --dvidir=DIR dvi documentation [DOCDIR] 1318 --pdfdir=DIR pdf documentation [DOCDIR] 1319 --psdir=DIR ps documentation [DOCDIR] 1320_ACEOF 1321 1322 cat <<\_ACEOF 1323 1324Program names: 1325 --program-prefix=PREFIX prepend PREFIX to installed program names 1326 --program-suffix=SUFFIX append SUFFIX to installed program names 1327 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1328 1329System types: 1330 --build=BUILD configure for building on BUILD [guessed] 1331 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1332_ACEOF 1333fi 1334 1335if test -n "$ac_init_help"; then 1336 case $ac_init_help in 1337 short | recursive ) echo "Configuration of Scale2x 3.1:";; 1338 esac 1339 cat <<\_ACEOF 1340 1341Optional Features: 1342 --disable-option-checking ignore unrecognized --enable/--with options 1343 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1344 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1345 --enable-silent-rules less verbose build output (undo: "make V=1") 1346 --disable-silent-rules verbose build output (undo: "make V=0") 1347 1348Some influential environment variables: 1349 CC C compiler command 1350 CFLAGS C compiler flags 1351 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1352 nonstandard directory <lib dir> 1353 LIBS libraries to pass to the linker, e.g. -l<library> 1354 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1355 you have headers in a nonstandard directory <include dir> 1356 CPP C preprocessor 1357 TESTENV Test environment 1358 1359Use these variables to override the choices made by `configure' or to help 1360it to find libraries and programs with nonstandard names/locations. 1361 1362Report bugs to the package provider. 1363_ACEOF 1364ac_status=$? 1365fi 1366 1367if test "$ac_init_help" = "recursive"; then 1368 # If there are subdirs, report their specific --help. 1369 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1370 test -d "$ac_dir" || 1371 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1372 continue 1373 ac_builddir=. 1374 1375case "$ac_dir" in 1376.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1377*) 1378 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1379 # A ".." for each directory in $ac_dir_suffix. 1380 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1381 case $ac_top_builddir_sub in 1382 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1383 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1384 esac ;; 1385esac 1386ac_abs_top_builddir=$ac_pwd 1387ac_abs_builddir=$ac_pwd$ac_dir_suffix 1388# for backward compatibility: 1389ac_top_builddir=$ac_top_build_prefix 1390 1391case $srcdir in 1392 .) # We are building in place. 1393 ac_srcdir=. 1394 ac_top_srcdir=$ac_top_builddir_sub 1395 ac_abs_top_srcdir=$ac_pwd ;; 1396 [\\/]* | ?:[\\/]* ) # Absolute name. 1397 ac_srcdir=$srcdir$ac_dir_suffix; 1398 ac_top_srcdir=$srcdir 1399 ac_abs_top_srcdir=$srcdir ;; 1400 *) # Relative name. 1401 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1402 ac_top_srcdir=$ac_top_build_prefix$srcdir 1403 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1404esac 1405ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1406 1407 cd "$ac_dir" || { ac_status=$?; continue; } 1408 # Check for guested configure. 1409 if test -f "$ac_srcdir/configure.gnu"; then 1410 echo && 1411 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1412 elif test -f "$ac_srcdir/configure"; then 1413 echo && 1414 $SHELL "$ac_srcdir/configure" --help=recursive 1415 else 1416 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1417 fi || ac_status=$? 1418 cd "$ac_pwd" || { ac_status=$?; break; } 1419 done 1420fi 1421 1422test -n "$ac_init_help" && exit $ac_status 1423if $ac_init_version; then 1424 cat <<\_ACEOF 1425Scale2x configure 3.1 1426generated by GNU Autoconf 2.69 1427 1428Copyright (C) 2012 Free Software Foundation, Inc. 1429This configure script is free software; the Free Software Foundation 1430gives unlimited permission to copy, distribute and modify it. 1431_ACEOF 1432 exit 1433fi 1434 1435## ------------------------ ## 1436## Autoconf initialization. ## 1437## ------------------------ ## 1438 1439# ac_fn_c_try_compile LINENO 1440# -------------------------- 1441# Try to compile conftest.$ac_ext, and return whether this succeeded. 1442ac_fn_c_try_compile () 1443{ 1444 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1445 rm -f conftest.$ac_objext 1446 if { { ac_try="$ac_compile" 1447case "(($ac_try" in 1448 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1449 *) ac_try_echo=$ac_try;; 1450esac 1451eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1452$as_echo "$ac_try_echo"; } >&5 1453 (eval "$ac_compile") 2>conftest.err 1454 ac_status=$? 1455 if test -s conftest.err; then 1456 grep -v '^ *+' conftest.err >conftest.er1 1457 cat conftest.er1 >&5 1458 mv -f conftest.er1 conftest.err 1459 fi 1460 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1461 test $ac_status = 0; } && { 1462 test -z "$ac_c_werror_flag" || 1463 test ! -s conftest.err 1464 } && test -s conftest.$ac_objext; then : 1465 ac_retval=0 1466else 1467 $as_echo "$as_me: failed program was:" >&5 1468sed 's/^/| /' conftest.$ac_ext >&5 1469 1470 ac_retval=1 1471fi 1472 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1473 as_fn_set_status $ac_retval 1474 1475} # ac_fn_c_try_compile 1476 1477# ac_fn_c_try_link LINENO 1478# ----------------------- 1479# Try to link conftest.$ac_ext, and return whether this succeeded. 1480ac_fn_c_try_link () 1481{ 1482 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1483 rm -f conftest.$ac_objext conftest$ac_exeext 1484 if { { ac_try="$ac_link" 1485case "(($ac_try" in 1486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1487 *) ac_try_echo=$ac_try;; 1488esac 1489eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1490$as_echo "$ac_try_echo"; } >&5 1491 (eval "$ac_link") 2>conftest.err 1492 ac_status=$? 1493 if test -s conftest.err; then 1494 grep -v '^ *+' conftest.err >conftest.er1 1495 cat conftest.er1 >&5 1496 mv -f conftest.er1 conftest.err 1497 fi 1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1499 test $ac_status = 0; } && { 1500 test -z "$ac_c_werror_flag" || 1501 test ! -s conftest.err 1502 } && test -s conftest$ac_exeext && { 1503 test "$cross_compiling" = yes || 1504 test -x conftest$ac_exeext 1505 }; then : 1506 ac_retval=0 1507else 1508 $as_echo "$as_me: failed program was:" >&5 1509sed 's/^/| /' conftest.$ac_ext >&5 1510 1511 ac_retval=1 1512fi 1513 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1514 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1515 # interfere with the next link command; also delete a directory that is 1516 # left behind by Apple's compiler. We do this before executing the actions. 1517 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1518 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1519 as_fn_set_status $ac_retval 1520 1521} # ac_fn_c_try_link 1522 1523# ac_fn_c_try_cpp LINENO 1524# ---------------------- 1525# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1526ac_fn_c_try_cpp () 1527{ 1528 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1529 if { { ac_try="$ac_cpp conftest.$ac_ext" 1530case "(($ac_try" in 1531 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1532 *) ac_try_echo=$ac_try;; 1533esac 1534eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1535$as_echo "$ac_try_echo"; } >&5 1536 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1537 ac_status=$? 1538 if test -s conftest.err; then 1539 grep -v '^ *+' conftest.err >conftest.er1 1540 cat conftest.er1 >&5 1541 mv -f conftest.er1 conftest.err 1542 fi 1543 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1544 test $ac_status = 0; } > conftest.i && { 1545 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1546 test ! -s conftest.err 1547 }; then : 1548 ac_retval=0 1549else 1550 $as_echo "$as_me: failed program was:" >&5 1551sed 's/^/| /' conftest.$ac_ext >&5 1552 1553 ac_retval=1 1554fi 1555 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1556 as_fn_set_status $ac_retval 1557 1558} # ac_fn_c_try_cpp 1559 1560# ac_fn_c_try_run LINENO 1561# ---------------------- 1562# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1563# that executables *can* be run. 1564ac_fn_c_try_run () 1565{ 1566 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1567 if { { ac_try="$ac_link" 1568case "(($ac_try" in 1569 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1570 *) ac_try_echo=$ac_try;; 1571esac 1572eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1573$as_echo "$ac_try_echo"; } >&5 1574 (eval "$ac_link") 2>&5 1575 ac_status=$? 1576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1577 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1578 { { case "(($ac_try" in 1579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1580 *) ac_try_echo=$ac_try;; 1581esac 1582eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1583$as_echo "$ac_try_echo"; } >&5 1584 (eval "$ac_try") 2>&5 1585 ac_status=$? 1586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1587 test $ac_status = 0; }; }; then : 1588 ac_retval=0 1589else 1590 $as_echo "$as_me: program exited with status $ac_status" >&5 1591 $as_echo "$as_me: failed program was:" >&5 1592sed 's/^/| /' conftest.$ac_ext >&5 1593 1594 ac_retval=$ac_status 1595fi 1596 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1597 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1598 as_fn_set_status $ac_retval 1599 1600} # ac_fn_c_try_run 1601 1602# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1603# ------------------------------------------------------- 1604# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1605# the include files in INCLUDES and setting the cache variable VAR 1606# accordingly. 1607ac_fn_c_check_header_mongrel () 1608{ 1609 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1610 if eval \${$3+:} false; then : 1611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1612$as_echo_n "checking for $2... " >&6; } 1613if eval \${$3+:} false; then : 1614 $as_echo_n "(cached) " >&6 1615fi 1616eval ac_res=\$$3 1617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1618$as_echo "$ac_res" >&6; } 1619else 1620 # Is the header compilable? 1621{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1622$as_echo_n "checking $2 usability... " >&6; } 1623cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1624/* end confdefs.h. */ 1625$4 1626#include <$2> 1627_ACEOF 1628if ac_fn_c_try_compile "$LINENO"; then : 1629 ac_header_compiler=yes 1630else 1631 ac_header_compiler=no 1632fi 1633rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1635$as_echo "$ac_header_compiler" >&6; } 1636 1637# Is the header present? 1638{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1639$as_echo_n "checking $2 presence... " >&6; } 1640cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1641/* end confdefs.h. */ 1642#include <$2> 1643_ACEOF 1644if ac_fn_c_try_cpp "$LINENO"; then : 1645 ac_header_preproc=yes 1646else 1647 ac_header_preproc=no 1648fi 1649rm -f conftest.err conftest.i conftest.$ac_ext 1650{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1651$as_echo "$ac_header_preproc" >&6; } 1652 1653# So? What about this header? 1654case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1655 yes:no: ) 1656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1657$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1658 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1659$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1660 ;; 1661 no:yes:* ) 1662 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1663$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1665$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1666 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1667$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1669$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1671$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1672 ;; 1673esac 1674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1675$as_echo_n "checking for $2... " >&6; } 1676if eval \${$3+:} false; then : 1677 $as_echo_n "(cached) " >&6 1678else 1679 eval "$3=\$ac_header_compiler" 1680fi 1681eval ac_res=\$$3 1682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1683$as_echo "$ac_res" >&6; } 1684fi 1685 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1686 1687} # ac_fn_c_check_header_mongrel 1688 1689# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1690# ------------------------------------------------------- 1691# Tests whether HEADER exists and can be compiled using the include files in 1692# INCLUDES, setting the cache variable VAR accordingly. 1693ac_fn_c_check_header_compile () 1694{ 1695 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1697$as_echo_n "checking for $2... " >&6; } 1698if eval \${$3+:} false; then : 1699 $as_echo_n "(cached) " >&6 1700else 1701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1702/* end confdefs.h. */ 1703$4 1704#include <$2> 1705_ACEOF 1706if ac_fn_c_try_compile "$LINENO"; then : 1707 eval "$3=yes" 1708else 1709 eval "$3=no" 1710fi 1711rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1712fi 1713eval ac_res=\$$3 1714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1715$as_echo "$ac_res" >&6; } 1716 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1717 1718} # ac_fn_c_check_header_compile 1719 1720# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1721# ------------------------------------------- 1722# Tests whether TYPE exists after having included INCLUDES, setting cache 1723# variable VAR accordingly. 1724ac_fn_c_check_type () 1725{ 1726 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1728$as_echo_n "checking for $2... " >&6; } 1729if eval \${$3+:} false; then : 1730 $as_echo_n "(cached) " >&6 1731else 1732 eval "$3=no" 1733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1734/* end confdefs.h. */ 1735$4 1736int 1737main () 1738{ 1739if (sizeof ($2)) 1740 return 0; 1741 ; 1742 return 0; 1743} 1744_ACEOF 1745if ac_fn_c_try_compile "$LINENO"; then : 1746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1747/* end confdefs.h. */ 1748$4 1749int 1750main () 1751{ 1752if (sizeof (($2))) 1753 return 0; 1754 ; 1755 return 0; 1756} 1757_ACEOF 1758if ac_fn_c_try_compile "$LINENO"; then : 1759 1760else 1761 eval "$3=yes" 1762fi 1763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1764fi 1765rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1766fi 1767eval ac_res=\$$3 1768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1769$as_echo "$ac_res" >&6; } 1770 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1771 1772} # ac_fn_c_check_type 1773 1774# ac_fn_c_check_func LINENO FUNC VAR 1775# ---------------------------------- 1776# Tests whether FUNC exists, setting the cache variable VAR accordingly 1777ac_fn_c_check_func () 1778{ 1779 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1781$as_echo_n "checking for $2... " >&6; } 1782if eval \${$3+:} false; then : 1783 $as_echo_n "(cached) " >&6 1784else 1785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1786/* end confdefs.h. */ 1787/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1788 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1789#define $2 innocuous_$2 1790 1791/* System header to define __stub macros and hopefully few prototypes, 1792 which can conflict with char $2 (); below. 1793 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1794 <limits.h> exists even on freestanding compilers. */ 1795 1796#ifdef __STDC__ 1797# include <limits.h> 1798#else 1799# include <assert.h> 1800#endif 1801 1802#undef $2 1803 1804/* Override any GCC internal prototype to avoid an error. 1805 Use char because int might match the return type of a GCC 1806 builtin and then its argument prototype would still apply. */ 1807#ifdef __cplusplus 1808extern "C" 1809#endif 1810char $2 (); 1811/* The GNU C library defines this for functions which it implements 1812 to always fail with ENOSYS. Some functions are actually named 1813 something starting with __ and the normal name is an alias. */ 1814#if defined __stub_$2 || defined __stub___$2 1815choke me 1816#endif 1817 1818int 1819main () 1820{ 1821return $2 (); 1822 ; 1823 return 0; 1824} 1825_ACEOF 1826if ac_fn_c_try_link "$LINENO"; then : 1827 eval "$3=yes" 1828else 1829 eval "$3=no" 1830fi 1831rm -f core conftest.err conftest.$ac_objext \ 1832 conftest$ac_exeext conftest.$ac_ext 1833fi 1834eval ac_res=\$$3 1835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1836$as_echo "$ac_res" >&6; } 1837 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1838 1839} # ac_fn_c_check_func 1840cat >config.log <<_ACEOF 1841This file contains any messages produced by compilers while 1842running configure, to aid debugging if configure makes a mistake. 1843 1844It was created by Scale2x $as_me 3.1, which was 1845generated by GNU Autoconf 2.69. Invocation command line was 1846 1847 $ $0 $@ 1848 1849_ACEOF 1850exec 5>>config.log 1851{ 1852cat <<_ASUNAME 1853## --------- ## 1854## Platform. ## 1855## --------- ## 1856 1857hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1858uname -m = `(uname -m) 2>/dev/null || echo unknown` 1859uname -r = `(uname -r) 2>/dev/null || echo unknown` 1860uname -s = `(uname -s) 2>/dev/null || echo unknown` 1861uname -v = `(uname -v) 2>/dev/null || echo unknown` 1862 1863/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1864/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1865 1866/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1867/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1868/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1869/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1870/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1871/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1872/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1873 1874_ASUNAME 1875 1876as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1877for as_dir in $PATH 1878do 1879 IFS=$as_save_IFS 1880 test -z "$as_dir" && as_dir=. 1881 $as_echo "PATH: $as_dir" 1882 done 1883IFS=$as_save_IFS 1884 1885} >&5 1886 1887cat >&5 <<_ACEOF 1888 1889 1890## ----------- ## 1891## Core tests. ## 1892## ----------- ## 1893 1894_ACEOF 1895 1896 1897# Keep a trace of the command line. 1898# Strip out --no-create and --no-recursion so they do not pile up. 1899# Strip out --silent because we don't want to record it for future runs. 1900# Also quote any args containing shell meta-characters. 1901# Make two passes to allow for proper duplicate-argument suppression. 1902ac_configure_args= 1903ac_configure_args0= 1904ac_configure_args1= 1905ac_must_keep_next=false 1906for ac_pass in 1 2 1907do 1908 for ac_arg 1909 do 1910 case $ac_arg in 1911 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1912 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1913 | -silent | --silent | --silen | --sile | --sil) 1914 continue ;; 1915 *\'*) 1916 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1917 esac 1918 case $ac_pass in 1919 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1920 2) 1921 as_fn_append ac_configure_args1 " '$ac_arg'" 1922 if test $ac_must_keep_next = true; then 1923 ac_must_keep_next=false # Got value, back to normal. 1924 else 1925 case $ac_arg in 1926 *=* | --config-cache | -C | -disable-* | --disable-* \ 1927 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1928 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1929 | -with-* | --with-* | -without-* | --without-* | --x) 1930 case "$ac_configure_args0 " in 1931 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1932 esac 1933 ;; 1934 -* ) ac_must_keep_next=true ;; 1935 esac 1936 fi 1937 as_fn_append ac_configure_args " '$ac_arg'" 1938 ;; 1939 esac 1940 done 1941done 1942{ ac_configure_args0=; unset ac_configure_args0;} 1943{ ac_configure_args1=; unset ac_configure_args1;} 1944 1945# When interrupted or exit'd, cleanup temporary files, and complete 1946# config.log. We remove comments because anyway the quotes in there 1947# would cause problems or look ugly. 1948# WARNING: Use '\'' to represent an apostrophe within the trap. 1949# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1950trap 'exit_status=$? 1951 # Save into config.log some information that might help in debugging. 1952 { 1953 echo 1954 1955 $as_echo "## ---------------- ## 1956## Cache variables. ## 1957## ---------------- ##" 1958 echo 1959 # The following way of writing the cache mishandles newlines in values, 1960( 1961 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1962 eval ac_val=\$$ac_var 1963 case $ac_val in #( 1964 *${as_nl}*) 1965 case $ac_var in #( 1966 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1967$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1968 esac 1969 case $ac_var in #( 1970 _ | IFS | as_nl) ;; #( 1971 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1972 *) { eval $ac_var=; unset $ac_var;} ;; 1973 esac ;; 1974 esac 1975 done 1976 (set) 2>&1 | 1977 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1978 *${as_nl}ac_space=\ *) 1979 sed -n \ 1980 "s/'\''/'\''\\\\'\'''\''/g; 1981 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1982 ;; #( 1983 *) 1984 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1985 ;; 1986 esac | 1987 sort 1988) 1989 echo 1990 1991 $as_echo "## ----------------- ## 1992## Output variables. ## 1993## ----------------- ##" 1994 echo 1995 for ac_var in $ac_subst_vars 1996 do 1997 eval ac_val=\$$ac_var 1998 case $ac_val in 1999 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2000 esac 2001 $as_echo "$ac_var='\''$ac_val'\''" 2002 done | sort 2003 echo 2004 2005 if test -n "$ac_subst_files"; then 2006 $as_echo "## ------------------- ## 2007## File substitutions. ## 2008## ------------------- ##" 2009 echo 2010 for ac_var in $ac_subst_files 2011 do 2012 eval ac_val=\$$ac_var 2013 case $ac_val in 2014 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2015 esac 2016 $as_echo "$ac_var='\''$ac_val'\''" 2017 done | sort 2018 echo 2019 fi 2020 2021 if test -s confdefs.h; then 2022 $as_echo "## ----------- ## 2023## confdefs.h. ## 2024## ----------- ##" 2025 echo 2026 cat confdefs.h 2027 echo 2028 fi 2029 test "$ac_signal" != 0 && 2030 $as_echo "$as_me: caught signal $ac_signal" 2031 $as_echo "$as_me: exit $exit_status" 2032 } >&5 2033 rm -f core *.core core.conftest.* && 2034 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2035 exit $exit_status 2036' 0 2037for ac_signal in 1 2 13 15; do 2038 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2039done 2040ac_signal=0 2041 2042# confdefs.h avoids OS command line length limits that DEFS can exceed. 2043rm -f -r conftest* confdefs.h 2044 2045$as_echo "/* confdefs.h */" > confdefs.h 2046 2047# Predefined preprocessor variables. 2048 2049cat >>confdefs.h <<_ACEOF 2050#define PACKAGE_NAME "$PACKAGE_NAME" 2051_ACEOF 2052 2053cat >>confdefs.h <<_ACEOF 2054#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2055_ACEOF 2056 2057cat >>confdefs.h <<_ACEOF 2058#define PACKAGE_VERSION "$PACKAGE_VERSION" 2059_ACEOF 2060 2061cat >>confdefs.h <<_ACEOF 2062#define PACKAGE_STRING "$PACKAGE_STRING" 2063_ACEOF 2064 2065cat >>confdefs.h <<_ACEOF 2066#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2067_ACEOF 2068 2069cat >>confdefs.h <<_ACEOF 2070#define PACKAGE_URL "$PACKAGE_URL" 2071_ACEOF 2072 2073 2074# Let the site file select an alternate cache file if it wants to. 2075# Prefer an explicitly selected file to automatically selected ones. 2076ac_site_file1=NONE 2077ac_site_file2=NONE 2078if test -n "$CONFIG_SITE"; then 2079 # We do not want a PATH search for config.site. 2080 case $CONFIG_SITE in #(( 2081 -*) ac_site_file1=./$CONFIG_SITE;; 2082 */*) ac_site_file1=$CONFIG_SITE;; 2083 *) ac_site_file1=./$CONFIG_SITE;; 2084 esac 2085elif test "x$prefix" != xNONE; then 2086 ac_site_file1=$prefix/share/config.site 2087 ac_site_file2=$prefix/etc/config.site 2088else 2089 ac_site_file1=$ac_default_prefix/share/config.site 2090 ac_site_file2=$ac_default_prefix/etc/config.site 2091fi 2092for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2093do 2094 test "x$ac_site_file" = xNONE && continue 2095 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2096 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2097$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2098 sed 's/^/| /' "$ac_site_file" >&5 2099 . "$ac_site_file" \ 2100 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2101$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2102as_fn_error $? "failed to load site script $ac_site_file 2103See \`config.log' for more details" "$LINENO" 5; } 2104 fi 2105done 2106 2107if test -r "$cache_file"; then 2108 # Some versions of bash will fail to source /dev/null (special files 2109 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2110 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2111 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2112$as_echo "$as_me: loading cache $cache_file" >&6;} 2113 case $cache_file in 2114 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2115 *) . "./$cache_file";; 2116 esac 2117 fi 2118else 2119 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2120$as_echo "$as_me: creating cache $cache_file" >&6;} 2121 >$cache_file 2122fi 2123 2124# Check that the precious variables saved in the cache have kept the same 2125# value. 2126ac_cache_corrupted=false 2127for ac_var in $ac_precious_vars; do 2128 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2129 eval ac_new_set=\$ac_env_${ac_var}_set 2130 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2131 eval ac_new_val=\$ac_env_${ac_var}_value 2132 case $ac_old_set,$ac_new_set in 2133 set,) 2134 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2135$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2136 ac_cache_corrupted=: ;; 2137 ,set) 2138 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2139$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2140 ac_cache_corrupted=: ;; 2141 ,);; 2142 *) 2143 if test "x$ac_old_val" != "x$ac_new_val"; then 2144 # differences in whitespace do not lead to failure. 2145 ac_old_val_w=`echo x $ac_old_val` 2146 ac_new_val_w=`echo x $ac_new_val` 2147 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2148 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2149$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2150 ac_cache_corrupted=: 2151 else 2152 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2153$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2154 eval $ac_var=\$ac_old_val 2155 fi 2156 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2157$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2158 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2159$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2160 fi;; 2161 esac 2162 # Pass precious variables to config.status. 2163 if test "$ac_new_set" = set; then 2164 case $ac_new_val in 2165 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2166 *) ac_arg=$ac_var=$ac_new_val ;; 2167 esac 2168 case " $ac_configure_args " in 2169 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2170 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2171 esac 2172 fi 2173done 2174if $ac_cache_corrupted; then 2175 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2176$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2177 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2178$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2179 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2180fi 2181## -------------------- ## 2182## Main body of script. ## 2183## -------------------- ## 2184 2185ac_ext=c 2186ac_cpp='$CPP $CPPFLAGS' 2187ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2188ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2189ac_compiler_gnu=$ac_cv_c_compiler_gnu 2190 2191 2192 2193am__api_version='1.14' 2194 2195ac_aux_dir= 2196for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2197 if test -f "$ac_dir/install-sh"; then 2198 ac_aux_dir=$ac_dir 2199 ac_install_sh="$ac_aux_dir/install-sh -c" 2200 break 2201 elif test -f "$ac_dir/install.sh"; then 2202 ac_aux_dir=$ac_dir 2203 ac_install_sh="$ac_aux_dir/install.sh -c" 2204 break 2205 elif test -f "$ac_dir/shtool"; then 2206 ac_aux_dir=$ac_dir 2207 ac_install_sh="$ac_aux_dir/shtool install -c" 2208 break 2209 fi 2210done 2211if test -z "$ac_aux_dir"; then 2212 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2213fi 2214 2215# These three variables are undocumented and unsupported, 2216# and are intended to be withdrawn in a future Autoconf release. 2217# They can cause serious problems if a builder's source tree is in a directory 2218# whose full name contains unusual characters. 2219ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2220ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2221ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2222 2223 2224# Find a good install program. We prefer a C program (faster), 2225# so one script is as good as another. But avoid the broken or 2226# incompatible versions: 2227# SysV /etc/install, /usr/sbin/install 2228# SunOS /usr/etc/install 2229# IRIX /sbin/install 2230# AIX /bin/install 2231# AmigaOS /C/install, which installs bootblocks on floppy discs 2232# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2233# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2234# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2235# OS/2's system install, which has a completely different semantic 2236# ./install, which can be erroneously created by make from ./install.sh. 2237# Reject install programs that cannot install multiple files. 2238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2239$as_echo_n "checking for a BSD-compatible install... " >&6; } 2240if test -z "$INSTALL"; then 2241if ${ac_cv_path_install+:} false; then : 2242 $as_echo_n "(cached) " >&6 2243else 2244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2245for as_dir in $PATH 2246do 2247 IFS=$as_save_IFS 2248 test -z "$as_dir" && as_dir=. 2249 # Account for people who put trailing slashes in PATH elements. 2250case $as_dir/ in #(( 2251 ./ | .// | /[cC]/* | \ 2252 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2253 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2254 /usr/ucb/* ) ;; 2255 *) 2256 # OSF1 and SCO ODT 3.0 have their own names for install. 2257 # Don't use installbsd from OSF since it installs stuff as root 2258 # by default. 2259 for ac_prog in ginstall scoinst install; do 2260 for ac_exec_ext in '' $ac_executable_extensions; do 2261 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2262 if test $ac_prog = install && 2263 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2264 # AIX install. It has an incompatible calling convention. 2265 : 2266 elif test $ac_prog = install && 2267 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2268 # program-specific install script used by HP pwplus--don't use. 2269 : 2270 else 2271 rm -rf conftest.one conftest.two conftest.dir 2272 echo one > conftest.one 2273 echo two > conftest.two 2274 mkdir conftest.dir 2275 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2276 test -s conftest.one && test -s conftest.two && 2277 test -s conftest.dir/conftest.one && 2278 test -s conftest.dir/conftest.two 2279 then 2280 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2281 break 3 2282 fi 2283 fi 2284 fi 2285 done 2286 done 2287 ;; 2288esac 2289 2290 done 2291IFS=$as_save_IFS 2292 2293rm -rf conftest.one conftest.two conftest.dir 2294 2295fi 2296 if test "${ac_cv_path_install+set}" = set; then 2297 INSTALL=$ac_cv_path_install 2298 else 2299 # As a last resort, use the slow shell script. Don't cache a 2300 # value for INSTALL within a source directory, because that will 2301 # break other packages using the cache if that directory is 2302 # removed, or if the value is a relative name. 2303 INSTALL=$ac_install_sh 2304 fi 2305fi 2306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2307$as_echo "$INSTALL" >&6; } 2308 2309# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2310# It thinks the first close brace ends the variable substitution. 2311test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2312 2313test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2314 2315test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2316 2317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2318$as_echo_n "checking whether build environment is sane... " >&6; } 2319# Reject unsafe characters in $srcdir or the absolute working directory 2320# name. Accept space and tab only in the latter. 2321am_lf=' 2322' 2323case `pwd` in 2324 *[\\\"\#\$\&\'\`$am_lf]*) 2325 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2326esac 2327case $srcdir in 2328 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2329 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2330esac 2331 2332# Do 'set' in a subshell so we don't clobber the current shell's 2333# arguments. Must try -L first in case configure is actually a 2334# symlink; some systems play weird games with the mod time of symlinks 2335# (eg FreeBSD returns the mod time of the symlink's containing 2336# directory). 2337if ( 2338 am_has_slept=no 2339 for am_try in 1 2; do 2340 echo "timestamp, slept: $am_has_slept" > conftest.file 2341 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2342 if test "$*" = "X"; then 2343 # -L didn't work. 2344 set X `ls -t "$srcdir/configure" conftest.file` 2345 fi 2346 if test "$*" != "X $srcdir/configure conftest.file" \ 2347 && test "$*" != "X conftest.file $srcdir/configure"; then 2348 2349 # If neither matched, then we have a broken ls. This can happen 2350 # if, for instance, CONFIG_SHELL is bash and it inherits a 2351 # broken ls alias from the environment. This has actually 2352 # happened. Such a system could not be considered "sane". 2353 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2354 alias in your environment" "$LINENO" 5 2355 fi 2356 if test "$2" = conftest.file || test $am_try -eq 2; then 2357 break 2358 fi 2359 # Just in case. 2360 sleep 1 2361 am_has_slept=yes 2362 done 2363 test "$2" = conftest.file 2364 ) 2365then 2366 # Ok. 2367 : 2368else 2369 as_fn_error $? "newly created file is older than distributed files! 2370Check your system clock" "$LINENO" 5 2371fi 2372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2373$as_echo "yes" >&6; } 2374# If we didn't sleep, we still need to ensure time stamps of config.status and 2375# generated files are strictly newer. 2376am_sleep_pid= 2377if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2378 ( sleep 1 ) & 2379 am_sleep_pid=$! 2380fi 2381 2382rm -f conftest.file 2383 2384test "$program_prefix" != NONE && 2385 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2386# Use a double $ so make ignores it. 2387test "$program_suffix" != NONE && 2388 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2389# Double any \ or $. 2390# By default was `s,x,x', remove it if useless. 2391ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2392program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2393 2394# expand $ac_aux_dir to an absolute path 2395am_aux_dir=`cd $ac_aux_dir && pwd` 2396 2397if test x"${MISSING+set}" != xset; then 2398 case $am_aux_dir in 2399 *\ * | *\ *) 2400 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2401 *) 2402 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2403 esac 2404fi 2405# Use eval to expand $SHELL 2406if eval "$MISSING --is-lightweight"; then 2407 am_missing_run="$MISSING " 2408else 2409 am_missing_run= 2410 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2411$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2412fi 2413 2414if test x"${install_sh}" != xset; then 2415 case $am_aux_dir in 2416 *\ * | *\ *) 2417 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2418 *) 2419 install_sh="\${SHELL} $am_aux_dir/install-sh" 2420 esac 2421fi 2422 2423# Installed binaries are usually stripped using 'strip' when the user 2424# run "make install-strip". However 'strip' might not be the right 2425# tool to use in cross-compilation environments, therefore Automake 2426# will honor the 'STRIP' environment variable to overrule this program. 2427if test "$cross_compiling" != no; then 2428 if test -n "$ac_tool_prefix"; then 2429 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2430set dummy ${ac_tool_prefix}strip; ac_word=$2 2431{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2432$as_echo_n "checking for $ac_word... " >&6; } 2433if ${ac_cv_prog_STRIP+:} false; then : 2434 $as_echo_n "(cached) " >&6 2435else 2436 if test -n "$STRIP"; then 2437 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2438else 2439as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2440for as_dir in $PATH 2441do 2442 IFS=$as_save_IFS 2443 test -z "$as_dir" && as_dir=. 2444 for ac_exec_ext in '' $ac_executable_extensions; do 2445 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2446 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2447 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2448 break 2 2449 fi 2450done 2451 done 2452IFS=$as_save_IFS 2453 2454fi 2455fi 2456STRIP=$ac_cv_prog_STRIP 2457if test -n "$STRIP"; then 2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2459$as_echo "$STRIP" >&6; } 2460else 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2462$as_echo "no" >&6; } 2463fi 2464 2465 2466fi 2467if test -z "$ac_cv_prog_STRIP"; then 2468 ac_ct_STRIP=$STRIP 2469 # Extract the first word of "strip", so it can be a program name with args. 2470set dummy strip; ac_word=$2 2471{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2472$as_echo_n "checking for $ac_word... " >&6; } 2473if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2474 $as_echo_n "(cached) " >&6 2475else 2476 if test -n "$ac_ct_STRIP"; then 2477 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2478else 2479as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2480for as_dir in $PATH 2481do 2482 IFS=$as_save_IFS 2483 test -z "$as_dir" && as_dir=. 2484 for ac_exec_ext in '' $ac_executable_extensions; do 2485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2486 ac_cv_prog_ac_ct_STRIP="strip" 2487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2488 break 2 2489 fi 2490done 2491 done 2492IFS=$as_save_IFS 2493 2494fi 2495fi 2496ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2497if test -n "$ac_ct_STRIP"; then 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2499$as_echo "$ac_ct_STRIP" >&6; } 2500else 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2502$as_echo "no" >&6; } 2503fi 2504 2505 if test "x$ac_ct_STRIP" = x; then 2506 STRIP=":" 2507 else 2508 case $cross_compiling:$ac_tool_warned in 2509yes:) 2510{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2511$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2512ac_tool_warned=yes ;; 2513esac 2514 STRIP=$ac_ct_STRIP 2515 fi 2516else 2517 STRIP="$ac_cv_prog_STRIP" 2518fi 2519 2520fi 2521INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2522 2523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2524$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2525if test -z "$MKDIR_P"; then 2526 if ${ac_cv_path_mkdir+:} false; then : 2527 $as_echo_n "(cached) " >&6 2528else 2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2530for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2531do 2532 IFS=$as_save_IFS 2533 test -z "$as_dir" && as_dir=. 2534 for ac_prog in mkdir gmkdir; do 2535 for ac_exec_ext in '' $ac_executable_extensions; do 2536 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2537 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2538 'mkdir (GNU coreutils) '* | \ 2539 'mkdir (coreutils) '* | \ 2540 'mkdir (fileutils) '4.1*) 2541 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2542 break 3;; 2543 esac 2544 done 2545 done 2546 done 2547IFS=$as_save_IFS 2548 2549fi 2550 2551 test -d ./--version && rmdir ./--version 2552 if test "${ac_cv_path_mkdir+set}" = set; then 2553 MKDIR_P="$ac_cv_path_mkdir -p" 2554 else 2555 # As a last resort, use the slow shell script. Don't cache a 2556 # value for MKDIR_P within a source directory, because that will 2557 # break other packages using the cache if that directory is 2558 # removed, or if the value is a relative name. 2559 MKDIR_P="$ac_install_sh -d" 2560 fi 2561fi 2562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2563$as_echo "$MKDIR_P" >&6; } 2564 2565for ac_prog in gawk mawk nawk awk 2566do 2567 # Extract the first word of "$ac_prog", so it can be a program name with args. 2568set dummy $ac_prog; ac_word=$2 2569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2570$as_echo_n "checking for $ac_word... " >&6; } 2571if ${ac_cv_prog_AWK+:} false; then : 2572 $as_echo_n "(cached) " >&6 2573else 2574 if test -n "$AWK"; then 2575 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2576else 2577as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2578for as_dir in $PATH 2579do 2580 IFS=$as_save_IFS 2581 test -z "$as_dir" && as_dir=. 2582 for ac_exec_ext in '' $ac_executable_extensions; do 2583 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2584 ac_cv_prog_AWK="$ac_prog" 2585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2586 break 2 2587 fi 2588done 2589 done 2590IFS=$as_save_IFS 2591 2592fi 2593fi 2594AWK=$ac_cv_prog_AWK 2595if test -n "$AWK"; then 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2597$as_echo "$AWK" >&6; } 2598else 2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2600$as_echo "no" >&6; } 2601fi 2602 2603 2604 test -n "$AWK" && break 2605done 2606 2607{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2608$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2609set x ${MAKE-make} 2610ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2611if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2612 $as_echo_n "(cached) " >&6 2613else 2614 cat >conftest.make <<\_ACEOF 2615SHELL = /bin/sh 2616all: 2617 @echo '@@@%%%=$(MAKE)=@@@%%%' 2618_ACEOF 2619# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2620case `${MAKE-make} -f conftest.make 2>/dev/null` in 2621 *@@@%%%=?*=@@@%%%*) 2622 eval ac_cv_prog_make_${ac_make}_set=yes;; 2623 *) 2624 eval ac_cv_prog_make_${ac_make}_set=no;; 2625esac 2626rm -f conftest.make 2627fi 2628if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2630$as_echo "yes" >&6; } 2631 SET_MAKE= 2632else 2633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2634$as_echo "no" >&6; } 2635 SET_MAKE="MAKE=${MAKE-make}" 2636fi 2637 2638rm -rf .tst 2>/dev/null 2639mkdir .tst 2>/dev/null 2640if test -d .tst; then 2641 am__leading_dot=. 2642else 2643 am__leading_dot=_ 2644fi 2645rmdir .tst 2>/dev/null 2646 2647# Check whether --enable-silent-rules was given. 2648if test "${enable_silent_rules+set}" = set; then : 2649 enableval=$enable_silent_rules; 2650fi 2651 2652case $enable_silent_rules in # ((( 2653 yes) AM_DEFAULT_VERBOSITY=0;; 2654 no) AM_DEFAULT_VERBOSITY=1;; 2655 *) AM_DEFAULT_VERBOSITY=1;; 2656esac 2657am_make=${MAKE-make} 2658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2659$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2660if ${am_cv_make_support_nested_variables+:} false; then : 2661 $as_echo_n "(cached) " >&6 2662else 2663 if $as_echo 'TRUE=$(BAR$(V)) 2664BAR0=false 2665BAR1=true 2666V=1 2667am__doit: 2668 @$(TRUE) 2669.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2670 am_cv_make_support_nested_variables=yes 2671else 2672 am_cv_make_support_nested_variables=no 2673fi 2674fi 2675{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2676$as_echo "$am_cv_make_support_nested_variables" >&6; } 2677if test $am_cv_make_support_nested_variables = yes; then 2678 AM_V='$(V)' 2679 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2680else 2681 AM_V=$AM_DEFAULT_VERBOSITY 2682 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2683fi 2684AM_BACKSLASH='\' 2685 2686if test "`cd $srcdir && pwd`" != "`pwd`"; then 2687 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2688 # is not polluted with repeated "-I." 2689 am__isrc=' -I$(srcdir)' 2690 # test to see if srcdir already configured 2691 if test -f $srcdir/config.status; then 2692 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2693 fi 2694fi 2695 2696# test whether we have cygpath 2697if test -z "$CYGPATH_W"; then 2698 if (cygpath --version) >/dev/null 2>/dev/null; then 2699 CYGPATH_W='cygpath -w' 2700 else 2701 CYGPATH_W=echo 2702 fi 2703fi 2704 2705 2706# Define the identity of the package. 2707 PACKAGE='scale2x' 2708 VERSION='3.1' 2709 2710 2711cat >>confdefs.h <<_ACEOF 2712#define PACKAGE "$PACKAGE" 2713_ACEOF 2714 2715 2716cat >>confdefs.h <<_ACEOF 2717#define VERSION "$VERSION" 2718_ACEOF 2719 2720# Some tools Automake needs. 2721 2722ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2723 2724 2725AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2726 2727 2728AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2729 2730 2731AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2732 2733 2734MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2735 2736# For better backward compatibility. To be removed once Automake 1.9.x 2737# dies out for good. For more background, see: 2738# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2739# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2740mkdir_p='$(MKDIR_P)' 2741 2742# We need awk for the "check" target. The system "awk" is bad on 2743# some platforms. 2744# Always define AMTAR for backward compatibility. Yes, it's still used 2745# in the wild :-( We should find a proper way to deprecate it ... 2746AMTAR='$${TAR-tar}' 2747 2748 2749# We'll loop over all known methods to create a tar archive until one works. 2750_am_tools='gnutar pax cpio none' 2751 2752am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2753 2754 2755 2756 2757 2758 2759# POSIX will say in a future version that running "rm -f" with no argument 2760# is OK; and we want to be able to make that assumption in our Makefile 2761# recipes. So use an aggressive probe to check that the usage we want is 2762# actually supported "in the wild" to an acceptable degree. 2763# See automake bug#10828. 2764# To make any issue more visible, cause the running configure to be aborted 2765# by default if the 'rm' program in use doesn't match our expectations; the 2766# user can still override this though. 2767if rm -f && rm -fr && rm -rf; then : OK; else 2768 cat >&2 <<'END' 2769Oops! 2770 2771Your 'rm' program seems unable to run without file operands specified 2772on the command line, even when the '-f' option is present. This is contrary 2773to the behaviour of most rm programs out there, and not conforming with 2774the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2775 2776Please tell bug-automake@gnu.org about your system, including the value 2777of your $PATH and any error possibly output before this message. This 2778can help us improve future automake versions. 2779 2780END 2781 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2782 echo 'Configuration will proceed anyway, since you have set the' >&2 2783 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2784 echo >&2 2785 else 2786 cat >&2 <<'END' 2787Aborting the configuration process, to ensure you take notice of the issue. 2788 2789You can download and install GNU coreutils to get an 'rm' implementation 2790that behaves properly: <http://www.gnu.org/software/coreutils/>. 2791 2792If you want to complete the configuration process using your problematic 2793'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2794to "yes", and re-run configure. 2795 2796END 2797 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2798 fi 2799fi 2800ac_config_headers="$ac_config_headers config.h" 2801 2802# Make sure we can run config.sub. 2803$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2804 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2805 2806{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2807$as_echo_n "checking build system type... " >&6; } 2808if ${ac_cv_build+:} false; then : 2809 $as_echo_n "(cached) " >&6 2810else 2811 ac_build_alias=$build_alias 2812test "x$ac_build_alias" = x && 2813 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2814test "x$ac_build_alias" = x && 2815 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2816ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2817 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2818 2819fi 2820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2821$as_echo "$ac_cv_build" >&6; } 2822case $ac_cv_build in 2823*-*-*) ;; 2824*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2825esac 2826build=$ac_cv_build 2827ac_save_IFS=$IFS; IFS='-' 2828set x $ac_cv_build 2829shift 2830build_cpu=$1 2831build_vendor=$2 2832shift; shift 2833# Remember, the first character of IFS is used to create $*, 2834# except with old shells: 2835build_os=$* 2836IFS=$ac_save_IFS 2837case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2838 2839 2840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2841$as_echo_n "checking host system type... " >&6; } 2842if ${ac_cv_host+:} false; then : 2843 $as_echo_n "(cached) " >&6 2844else 2845 if test "x$host_alias" = x; then 2846 ac_cv_host=$ac_cv_build 2847else 2848 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2849 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2850fi 2851 2852fi 2853{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2854$as_echo "$ac_cv_host" >&6; } 2855case $ac_cv_host in 2856*-*-*) ;; 2857*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2858esac 2859host=$ac_cv_host 2860ac_save_IFS=$IFS; IFS='-' 2861set x $ac_cv_host 2862shift 2863host_cpu=$1 2864host_vendor=$2 2865shift; shift 2866# Remember, the first character of IFS is used to create $*, 2867# except with old shells: 2868host_os=$* 2869IFS=$ac_save_IFS 2870case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2871 2872 2873 2874# Checks for programs. 2875ac_ext=c 2876ac_cpp='$CPP $CPPFLAGS' 2877ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2878ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2879ac_compiler_gnu=$ac_cv_c_compiler_gnu 2880if test -n "$ac_tool_prefix"; then 2881 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2882set dummy ${ac_tool_prefix}gcc; ac_word=$2 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2884$as_echo_n "checking for $ac_word... " >&6; } 2885if ${ac_cv_prog_CC+:} false; then : 2886 $as_echo_n "(cached) " >&6 2887else 2888 if test -n "$CC"; then 2889 ac_cv_prog_CC="$CC" # Let the user override the test. 2890else 2891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892for as_dir in $PATH 2893do 2894 IFS=$as_save_IFS 2895 test -z "$as_dir" && as_dir=. 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2898 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902done 2903 done 2904IFS=$as_save_IFS 2905 2906fi 2907fi 2908CC=$ac_cv_prog_CC 2909if test -n "$CC"; then 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2911$as_echo "$CC" >&6; } 2912else 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2914$as_echo "no" >&6; } 2915fi 2916 2917 2918fi 2919if test -z "$ac_cv_prog_CC"; then 2920 ac_ct_CC=$CC 2921 # Extract the first word of "gcc", so it can be a program name with args. 2922set dummy gcc; ac_word=$2 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2924$as_echo_n "checking for $ac_word... " >&6; } 2925if ${ac_cv_prog_ac_ct_CC+:} false; then : 2926 $as_echo_n "(cached) " >&6 2927else 2928 if test -n "$ac_ct_CC"; then 2929 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2930else 2931as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2932for as_dir in $PATH 2933do 2934 IFS=$as_save_IFS 2935 test -z "$as_dir" && as_dir=. 2936 for ac_exec_ext in '' $ac_executable_extensions; do 2937 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2938 ac_cv_prog_ac_ct_CC="gcc" 2939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2940 break 2 2941 fi 2942done 2943 done 2944IFS=$as_save_IFS 2945 2946fi 2947fi 2948ac_ct_CC=$ac_cv_prog_ac_ct_CC 2949if test -n "$ac_ct_CC"; then 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2951$as_echo "$ac_ct_CC" >&6; } 2952else 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2954$as_echo "no" >&6; } 2955fi 2956 2957 if test "x$ac_ct_CC" = x; then 2958 CC="" 2959 else 2960 case $cross_compiling:$ac_tool_warned in 2961yes:) 2962{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2963$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2964ac_tool_warned=yes ;; 2965esac 2966 CC=$ac_ct_CC 2967 fi 2968else 2969 CC="$ac_cv_prog_CC" 2970fi 2971 2972if test -z "$CC"; then 2973 if test -n "$ac_tool_prefix"; then 2974 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2975set dummy ${ac_tool_prefix}cc; ac_word=$2 2976{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2977$as_echo_n "checking for $ac_word... " >&6; } 2978if ${ac_cv_prog_CC+:} false; then : 2979 $as_echo_n "(cached) " >&6 2980else 2981 if test -n "$CC"; then 2982 ac_cv_prog_CC="$CC" # Let the user override the test. 2983else 2984as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2985for as_dir in $PATH 2986do 2987 IFS=$as_save_IFS 2988 test -z "$as_dir" && as_dir=. 2989 for ac_exec_ext in '' $ac_executable_extensions; do 2990 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2991 ac_cv_prog_CC="${ac_tool_prefix}cc" 2992 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2993 break 2 2994 fi 2995done 2996 done 2997IFS=$as_save_IFS 2998 2999fi 3000fi 3001CC=$ac_cv_prog_CC 3002if test -n "$CC"; then 3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3004$as_echo "$CC" >&6; } 3005else 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3007$as_echo "no" >&6; } 3008fi 3009 3010 3011 fi 3012fi 3013if test -z "$CC"; then 3014 # Extract the first word of "cc", so it can be a program name with args. 3015set dummy cc; ac_word=$2 3016{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3017$as_echo_n "checking for $ac_word... " >&6; } 3018if ${ac_cv_prog_CC+:} false; then : 3019 $as_echo_n "(cached) " >&6 3020else 3021 if test -n "$CC"; then 3022 ac_cv_prog_CC="$CC" # Let the user override the test. 3023else 3024 ac_prog_rejected=no 3025as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3026for as_dir in $PATH 3027do 3028 IFS=$as_save_IFS 3029 test -z "$as_dir" && as_dir=. 3030 for ac_exec_ext in '' $ac_executable_extensions; do 3031 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3032 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3033 ac_prog_rejected=yes 3034 continue 3035 fi 3036 ac_cv_prog_CC="cc" 3037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3038 break 2 3039 fi 3040done 3041 done 3042IFS=$as_save_IFS 3043 3044if test $ac_prog_rejected = yes; then 3045 # We found a bogon in the path, so make sure we never use it. 3046 set dummy $ac_cv_prog_CC 3047 shift 3048 if test $# != 0; then 3049 # We chose a different compiler from the bogus one. 3050 # However, it has the same basename, so the bogon will be chosen 3051 # first if we set CC to just the basename; use the full file name. 3052 shift 3053 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3054 fi 3055fi 3056fi 3057fi 3058CC=$ac_cv_prog_CC 3059if test -n "$CC"; then 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3061$as_echo "$CC" >&6; } 3062else 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3064$as_echo "no" >&6; } 3065fi 3066 3067 3068fi 3069if test -z "$CC"; then 3070 if test -n "$ac_tool_prefix"; then 3071 for ac_prog in cl.exe 3072 do 3073 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3074set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3076$as_echo_n "checking for $ac_word... " >&6; } 3077if ${ac_cv_prog_CC+:} false; then : 3078 $as_echo_n "(cached) " >&6 3079else 3080 if test -n "$CC"; then 3081 ac_cv_prog_CC="$CC" # Let the user override the test. 3082else 3083as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3084for as_dir in $PATH 3085do 3086 IFS=$as_save_IFS 3087 test -z "$as_dir" && as_dir=. 3088 for ac_exec_ext in '' $ac_executable_extensions; do 3089 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3090 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3092 break 2 3093 fi 3094done 3095 done 3096IFS=$as_save_IFS 3097 3098fi 3099fi 3100CC=$ac_cv_prog_CC 3101if test -n "$CC"; then 3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3103$as_echo "$CC" >&6; } 3104else 3105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3106$as_echo "no" >&6; } 3107fi 3108 3109 3110 test -n "$CC" && break 3111 done 3112fi 3113if test -z "$CC"; then 3114 ac_ct_CC=$CC 3115 for ac_prog in cl.exe 3116do 3117 # Extract the first word of "$ac_prog", so it can be a program name with args. 3118set dummy $ac_prog; ac_word=$2 3119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3120$as_echo_n "checking for $ac_word... " >&6; } 3121if ${ac_cv_prog_ac_ct_CC+:} false; then : 3122 $as_echo_n "(cached) " >&6 3123else 3124 if test -n "$ac_ct_CC"; then 3125 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3126else 3127as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3128for as_dir in $PATH 3129do 3130 IFS=$as_save_IFS 3131 test -z "$as_dir" && as_dir=. 3132 for ac_exec_ext in '' $ac_executable_extensions; do 3133 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3134 ac_cv_prog_ac_ct_CC="$ac_prog" 3135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3136 break 2 3137 fi 3138done 3139 done 3140IFS=$as_save_IFS 3141 3142fi 3143fi 3144ac_ct_CC=$ac_cv_prog_ac_ct_CC 3145if test -n "$ac_ct_CC"; then 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3147$as_echo "$ac_ct_CC" >&6; } 3148else 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3150$as_echo "no" >&6; } 3151fi 3152 3153 3154 test -n "$ac_ct_CC" && break 3155done 3156 3157 if test "x$ac_ct_CC" = x; then 3158 CC="" 3159 else 3160 case $cross_compiling:$ac_tool_warned in 3161yes:) 3162{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3163$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3164ac_tool_warned=yes ;; 3165esac 3166 CC=$ac_ct_CC 3167 fi 3168fi 3169 3170fi 3171 3172 3173test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3174$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3175as_fn_error $? "no acceptable C compiler found in \$PATH 3176See \`config.log' for more details" "$LINENO" 5; } 3177 3178# Provide some information about the compiler. 3179$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3180set X $ac_compile 3181ac_compiler=$2 3182for ac_option in --version -v -V -qversion; do 3183 { { ac_try="$ac_compiler $ac_option >&5" 3184case "(($ac_try" in 3185 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3186 *) ac_try_echo=$ac_try;; 3187esac 3188eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3189$as_echo "$ac_try_echo"; } >&5 3190 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3191 ac_status=$? 3192 if test -s conftest.err; then 3193 sed '10a\ 3194... rest of stderr output deleted ... 3195 10q' conftest.err >conftest.er1 3196 cat conftest.er1 >&5 3197 fi 3198 rm -f conftest.er1 conftest.err 3199 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3200 test $ac_status = 0; } 3201done 3202 3203cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3204/* end confdefs.h. */ 3205 3206int 3207main () 3208{ 3209 3210 ; 3211 return 0; 3212} 3213_ACEOF 3214ac_clean_files_save=$ac_clean_files 3215ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3216# Try to create an executable without -o first, disregard a.out. 3217# It will help us diagnose broken compilers, and finding out an intuition 3218# of exeext. 3219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3220$as_echo_n "checking whether the C compiler works... " >&6; } 3221ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3222 3223# The possible output files: 3224ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3225 3226ac_rmfiles= 3227for ac_file in $ac_files 3228do 3229 case $ac_file in 3230 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3231 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3232 esac 3233done 3234rm -f $ac_rmfiles 3235 3236if { { ac_try="$ac_link_default" 3237case "(($ac_try" in 3238 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3239 *) ac_try_echo=$ac_try;; 3240esac 3241eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3242$as_echo "$ac_try_echo"; } >&5 3243 (eval "$ac_link_default") 2>&5 3244 ac_status=$? 3245 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3246 test $ac_status = 0; }; then : 3247 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3248# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3249# in a Makefile. We should not override ac_cv_exeext if it was cached, 3250# so that the user can short-circuit this test for compilers unknown to 3251# Autoconf. 3252for ac_file in $ac_files '' 3253do 3254 test -f "$ac_file" || continue 3255 case $ac_file in 3256 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3257 ;; 3258 [ab].out ) 3259 # We found the default executable, but exeext='' is most 3260 # certainly right. 3261 break;; 3262 *.* ) 3263 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3264 then :; else 3265 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3266 fi 3267 # We set ac_cv_exeext here because the later test for it is not 3268 # safe: cross compilers may not add the suffix if given an `-o' 3269 # argument, so we may need to know it at that point already. 3270 # Even if this section looks crufty: it has the advantage of 3271 # actually working. 3272 break;; 3273 * ) 3274 break;; 3275 esac 3276done 3277test "$ac_cv_exeext" = no && ac_cv_exeext= 3278 3279else 3280 ac_file='' 3281fi 3282if test -z "$ac_file"; then : 3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3284$as_echo "no" >&6; } 3285$as_echo "$as_me: failed program was:" >&5 3286sed 's/^/| /' conftest.$ac_ext >&5 3287 3288{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3289$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3290as_fn_error 77 "C compiler cannot create executables 3291See \`config.log' for more details" "$LINENO" 5; } 3292else 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3294$as_echo "yes" >&6; } 3295fi 3296{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3297$as_echo_n "checking for C compiler default output file name... " >&6; } 3298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3299$as_echo "$ac_file" >&6; } 3300ac_exeext=$ac_cv_exeext 3301 3302rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3303ac_clean_files=$ac_clean_files_save 3304{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3305$as_echo_n "checking for suffix of executables... " >&6; } 3306if { { ac_try="$ac_link" 3307case "(($ac_try" in 3308 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3309 *) ac_try_echo=$ac_try;; 3310esac 3311eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3312$as_echo "$ac_try_echo"; } >&5 3313 (eval "$ac_link") 2>&5 3314 ac_status=$? 3315 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3316 test $ac_status = 0; }; then : 3317 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3318# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3319# work properly (i.e., refer to `conftest.exe'), while it won't with 3320# `rm'. 3321for ac_file in conftest.exe conftest conftest.*; do 3322 test -f "$ac_file" || continue 3323 case $ac_file in 3324 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3325 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3326 break;; 3327 * ) break;; 3328 esac 3329done 3330else 3331 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3332$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3333as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3334See \`config.log' for more details" "$LINENO" 5; } 3335fi 3336rm -f conftest conftest$ac_cv_exeext 3337{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3338$as_echo "$ac_cv_exeext" >&6; } 3339 3340rm -f conftest.$ac_ext 3341EXEEXT=$ac_cv_exeext 3342ac_exeext=$EXEEXT 3343cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3344/* end confdefs.h. */ 3345#include <stdio.h> 3346int 3347main () 3348{ 3349FILE *f = fopen ("conftest.out", "w"); 3350 return ferror (f) || fclose (f) != 0; 3351 3352 ; 3353 return 0; 3354} 3355_ACEOF 3356ac_clean_files="$ac_clean_files conftest.out" 3357# Check that the compiler produces executables we can run. If not, either 3358# the compiler is broken, or we cross compile. 3359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3360$as_echo_n "checking whether we are cross compiling... " >&6; } 3361if test "$cross_compiling" != yes; then 3362 { { ac_try="$ac_link" 3363case "(($ac_try" in 3364 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3365 *) ac_try_echo=$ac_try;; 3366esac 3367eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3368$as_echo "$ac_try_echo"; } >&5 3369 (eval "$ac_link") 2>&5 3370 ac_status=$? 3371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3372 test $ac_status = 0; } 3373 if { ac_try='./conftest$ac_cv_exeext' 3374 { { case "(($ac_try" in 3375 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3376 *) ac_try_echo=$ac_try;; 3377esac 3378eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3379$as_echo "$ac_try_echo"; } >&5 3380 (eval "$ac_try") 2>&5 3381 ac_status=$? 3382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3383 test $ac_status = 0; }; }; then 3384 cross_compiling=no 3385 else 3386 if test "$cross_compiling" = maybe; then 3387 cross_compiling=yes 3388 else 3389 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3390$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3391as_fn_error $? "cannot run C compiled programs. 3392If you meant to cross compile, use \`--host'. 3393See \`config.log' for more details" "$LINENO" 5; } 3394 fi 3395 fi 3396fi 3397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3398$as_echo "$cross_compiling" >&6; } 3399 3400rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3401ac_clean_files=$ac_clean_files_save 3402{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3403$as_echo_n "checking for suffix of object files... " >&6; } 3404if ${ac_cv_objext+:} false; then : 3405 $as_echo_n "(cached) " >&6 3406else 3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3408/* end confdefs.h. */ 3409 3410int 3411main () 3412{ 3413 3414 ; 3415 return 0; 3416} 3417_ACEOF 3418rm -f conftest.o conftest.obj 3419if { { ac_try="$ac_compile" 3420case "(($ac_try" in 3421 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3422 *) ac_try_echo=$ac_try;; 3423esac 3424eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3425$as_echo "$ac_try_echo"; } >&5 3426 (eval "$ac_compile") 2>&5 3427 ac_status=$? 3428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3429 test $ac_status = 0; }; then : 3430 for ac_file in conftest.o conftest.obj conftest.*; do 3431 test -f "$ac_file" || continue; 3432 case $ac_file in 3433 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3434 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3435 break;; 3436 esac 3437done 3438else 3439 $as_echo "$as_me: failed program was:" >&5 3440sed 's/^/| /' conftest.$ac_ext >&5 3441 3442{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3443$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3444as_fn_error $? "cannot compute suffix of object files: cannot compile 3445See \`config.log' for more details" "$LINENO" 5; } 3446fi 3447rm -f conftest.$ac_cv_objext conftest.$ac_ext 3448fi 3449{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3450$as_echo "$ac_cv_objext" >&6; } 3451OBJEXT=$ac_cv_objext 3452ac_objext=$OBJEXT 3453{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3454$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3455if ${ac_cv_c_compiler_gnu+:} false; then : 3456 $as_echo_n "(cached) " >&6 3457else 3458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3459/* end confdefs.h. */ 3460 3461int 3462main () 3463{ 3464#ifndef __GNUC__ 3465 choke me 3466#endif 3467 3468 ; 3469 return 0; 3470} 3471_ACEOF 3472if ac_fn_c_try_compile "$LINENO"; then : 3473 ac_compiler_gnu=yes 3474else 3475 ac_compiler_gnu=no 3476fi 3477rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3478ac_cv_c_compiler_gnu=$ac_compiler_gnu 3479 3480fi 3481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3482$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3483if test $ac_compiler_gnu = yes; then 3484 GCC=yes 3485else 3486 GCC= 3487fi 3488ac_test_CFLAGS=${CFLAGS+set} 3489ac_save_CFLAGS=$CFLAGS 3490{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3491$as_echo_n "checking whether $CC accepts -g... " >&6; } 3492if ${ac_cv_prog_cc_g+:} false; then : 3493 $as_echo_n "(cached) " >&6 3494else 3495 ac_save_c_werror_flag=$ac_c_werror_flag 3496 ac_c_werror_flag=yes 3497 ac_cv_prog_cc_g=no 3498 CFLAGS="-g" 3499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3500/* end confdefs.h. */ 3501 3502int 3503main () 3504{ 3505 3506 ; 3507 return 0; 3508} 3509_ACEOF 3510if ac_fn_c_try_compile "$LINENO"; then : 3511 ac_cv_prog_cc_g=yes 3512else 3513 CFLAGS="" 3514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3515/* end confdefs.h. */ 3516 3517int 3518main () 3519{ 3520 3521 ; 3522 return 0; 3523} 3524_ACEOF 3525if ac_fn_c_try_compile "$LINENO"; then : 3526 3527else 3528 ac_c_werror_flag=$ac_save_c_werror_flag 3529 CFLAGS="-g" 3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531/* end confdefs.h. */ 3532 3533int 3534main () 3535{ 3536 3537 ; 3538 return 0; 3539} 3540_ACEOF 3541if ac_fn_c_try_compile "$LINENO"; then : 3542 ac_cv_prog_cc_g=yes 3543fi 3544rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3545fi 3546rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3547fi 3548rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3549 ac_c_werror_flag=$ac_save_c_werror_flag 3550fi 3551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3552$as_echo "$ac_cv_prog_cc_g" >&6; } 3553if test "$ac_test_CFLAGS" = set; then 3554 CFLAGS=$ac_save_CFLAGS 3555elif test $ac_cv_prog_cc_g = yes; then 3556 if test "$GCC" = yes; then 3557 CFLAGS="-g -O2" 3558 else 3559 CFLAGS="-g" 3560 fi 3561else 3562 if test "$GCC" = yes; then 3563 CFLAGS="-O2" 3564 else 3565 CFLAGS= 3566 fi 3567fi 3568{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3569$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3570if ${ac_cv_prog_cc_c89+:} false; then : 3571 $as_echo_n "(cached) " >&6 3572else 3573 ac_cv_prog_cc_c89=no 3574ac_save_CC=$CC 3575cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3576/* end confdefs.h. */ 3577#include <stdarg.h> 3578#include <stdio.h> 3579struct stat; 3580/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3581struct buf { int x; }; 3582FILE * (*rcsopen) (struct buf *, struct stat *, int); 3583static char *e (p, i) 3584 char **p; 3585 int i; 3586{ 3587 return p[i]; 3588} 3589static char *f (char * (*g) (char **, int), char **p, ...) 3590{ 3591 char *s; 3592 va_list v; 3593 va_start (v,p); 3594 s = g (p, va_arg (v,int)); 3595 va_end (v); 3596 return s; 3597} 3598 3599/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3600 function prototypes and stuff, but not '\xHH' hex character constants. 3601 These don't provoke an error unfortunately, instead are silently treated 3602 as 'x'. The following induces an error, until -std is added to get 3603 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3604 array size at least. It's necessary to write '\x00'==0 to get something 3605 that's true only with -std. */ 3606int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3607 3608/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3609 inside strings and character constants. */ 3610#define FOO(x) 'x' 3611int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3612 3613int test (int i, double x); 3614struct s1 {int (*f) (int a);}; 3615struct s2 {int (*f) (double a);}; 3616int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3617int argc; 3618char **argv; 3619int 3620main () 3621{ 3622return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3623 ; 3624 return 0; 3625} 3626_ACEOF 3627for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3628 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3629do 3630 CC="$ac_save_CC $ac_arg" 3631 if ac_fn_c_try_compile "$LINENO"; then : 3632 ac_cv_prog_cc_c89=$ac_arg 3633fi 3634rm -f core conftest.err conftest.$ac_objext 3635 test "x$ac_cv_prog_cc_c89" != "xno" && break 3636done 3637rm -f conftest.$ac_ext 3638CC=$ac_save_CC 3639 3640fi 3641# AC_CACHE_VAL 3642case "x$ac_cv_prog_cc_c89" in 3643 x) 3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3645$as_echo "none needed" >&6; } ;; 3646 xno) 3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3648$as_echo "unsupported" >&6; } ;; 3649 *) 3650 CC="$CC $ac_cv_prog_cc_c89" 3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3652$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3653esac 3654if test "x$ac_cv_prog_cc_c89" != xno; then : 3655 3656fi 3657 3658ac_ext=c 3659ac_cpp='$CPP $CPPFLAGS' 3660ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3661ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3662ac_compiler_gnu=$ac_cv_c_compiler_gnu 3663 3664ac_ext=c 3665ac_cpp='$CPP $CPPFLAGS' 3666ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3667ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3668ac_compiler_gnu=$ac_cv_c_compiler_gnu 3669{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3670$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3671if ${am_cv_prog_cc_c_o+:} false; then : 3672 $as_echo_n "(cached) " >&6 3673else 3674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3675/* end confdefs.h. */ 3676 3677int 3678main () 3679{ 3680 3681 ; 3682 return 0; 3683} 3684_ACEOF 3685 # Make sure it works both with $CC and with simple cc. 3686 # Following AC_PROG_CC_C_O, we do the test twice because some 3687 # compilers refuse to overwrite an existing .o file with -o, 3688 # though they will create one. 3689 am_cv_prog_cc_c_o=yes 3690 for am_i in 1 2; do 3691 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3692 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3693 ac_status=$? 3694 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3695 (exit $ac_status); } \ 3696 && test -f conftest2.$ac_objext; then 3697 : OK 3698 else 3699 am_cv_prog_cc_c_o=no 3700 break 3701 fi 3702 done 3703 rm -f core conftest* 3704 unset am_i 3705fi 3706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3707$as_echo "$am_cv_prog_cc_c_o" >&6; } 3708if test "$am_cv_prog_cc_c_o" != yes; then 3709 # Losing compiler, so override with the script. 3710 # FIXME: It is wrong to rewrite CC. 3711 # But if we don't then we get into trouble of one sort or another. 3712 # A longer-term fix would be to have automake use am__CC in this case, 3713 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3714 CC="$am_aux_dir/compile $CC" 3715fi 3716ac_ext=c 3717ac_cpp='$CPP $CPPFLAGS' 3718ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3719ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3720ac_compiler_gnu=$ac_cv_c_compiler_gnu 3721 3722 3723# Extract the first word of "wine", so it can be a program name with args. 3724set dummy wine; ac_word=$2 3725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3726$as_echo_n "checking for $ac_word... " >&6; } 3727if ${ac_cv_prog_WINE+:} false; then : 3728 $as_echo_n "(cached) " >&6 3729else 3730 if test -n "$WINE"; then 3731 ac_cv_prog_WINE="$WINE" # Let the user override the test. 3732else 3733as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3734for as_dir in $PATH 3735do 3736 IFS=$as_save_IFS 3737 test -z "$as_dir" && as_dir=. 3738 for ac_exec_ext in '' $ac_executable_extensions; do 3739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3740 ac_cv_prog_WINE="wine" 3741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3742 break 2 3743 fi 3744done 3745 done 3746IFS=$as_save_IFS 3747 3748fi 3749fi 3750WINE=$ac_cv_prog_WINE 3751if test -n "$WINE"; then 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINE" >&5 3753$as_echo "$WINE" >&6; } 3754else 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3756$as_echo "no" >&6; } 3757fi 3758 3759 3760 3761# Checks for libraries. 3762 3763{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5 3764$as_echo_n "checking for log in -lm... " >&6; } 3765if ${ac_cv_lib_m_log+:} false; then : 3766 $as_echo_n "(cached) " >&6 3767else 3768 ac_check_lib_save_LIBS=$LIBS 3769LIBS="-lm $LIBS" 3770cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3771/* end confdefs.h. */ 3772 3773/* Override any GCC internal prototype to avoid an error. 3774 Use char because int might match the return type of a GCC 3775 builtin and then its argument prototype would still apply. */ 3776#ifdef __cplusplus 3777extern "C" 3778#endif 3779char log (); 3780int 3781main () 3782{ 3783return log (); 3784 ; 3785 return 0; 3786} 3787_ACEOF 3788if ac_fn_c_try_link "$LINENO"; then : 3789 ac_cv_lib_m_log=yes 3790else 3791 ac_cv_lib_m_log=no 3792fi 3793rm -f core conftest.err conftest.$ac_objext \ 3794 conftest$ac_exeext conftest.$ac_ext 3795LIBS=$ac_check_lib_save_LIBS 3796fi 3797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5 3798$as_echo "$ac_cv_lib_m_log" >&6; } 3799if test "x$ac_cv_lib_m_log" = xyes; then : 3800 cat >>confdefs.h <<_ACEOF 3801#define HAVE_LIBM 1 3802_ACEOF 3803 3804 LIBS="-lm $LIBS" 3805 3806else 3807 as_fn_error $? "the libm library is missing" "$LINENO" 5 3808fi 3809 3810{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for adler32 in -lz" >&5 3811$as_echo_n "checking for adler32 in -lz... " >&6; } 3812if ${ac_cv_lib_z_adler32+:} false; then : 3813 $as_echo_n "(cached) " >&6 3814else 3815 ac_check_lib_save_LIBS=$LIBS 3816LIBS="-lz $LIBS" 3817cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818/* end confdefs.h. */ 3819 3820/* Override any GCC internal prototype to avoid an error. 3821 Use char because int might match the return type of a GCC 3822 builtin and then its argument prototype would still apply. */ 3823#ifdef __cplusplus 3824extern "C" 3825#endif 3826char adler32 (); 3827int 3828main () 3829{ 3830return adler32 (); 3831 ; 3832 return 0; 3833} 3834_ACEOF 3835if ac_fn_c_try_link "$LINENO"; then : 3836 ac_cv_lib_z_adler32=yes 3837else 3838 ac_cv_lib_z_adler32=no 3839fi 3840rm -f core conftest.err conftest.$ac_objext \ 3841 conftest$ac_exeext conftest.$ac_ext 3842LIBS=$ac_check_lib_save_LIBS 3843fi 3844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_adler32" >&5 3845$as_echo "$ac_cv_lib_z_adler32" >&6; } 3846if test "x$ac_cv_lib_z_adler32" = xyes; then : 3847 cat >>confdefs.h <<_ACEOF 3848#define HAVE_LIBZ 1 3849_ACEOF 3850 3851 LIBS="-lz $LIBS" 3852 3853else 3854 as_fn_error $? "the libz library is missing" "$LINENO" 5 3855fi 3856 3857{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_IHDR in -lpng" >&5 3858$as_echo_n "checking for png_get_IHDR in -lpng... " >&6; } 3859if ${ac_cv_lib_png_png_get_IHDR+:} false; then : 3860 $as_echo_n "(cached) " >&6 3861else 3862 ac_check_lib_save_LIBS=$LIBS 3863LIBS="-lpng $LIBS" 3864cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3865/* end confdefs.h. */ 3866 3867/* Override any GCC internal prototype to avoid an error. 3868 Use char because int might match the return type of a GCC 3869 builtin and then its argument prototype would still apply. */ 3870#ifdef __cplusplus 3871extern "C" 3872#endif 3873char png_get_IHDR (); 3874int 3875main () 3876{ 3877return png_get_IHDR (); 3878 ; 3879 return 0; 3880} 3881_ACEOF 3882if ac_fn_c_try_link "$LINENO"; then : 3883 ac_cv_lib_png_png_get_IHDR=yes 3884else 3885 ac_cv_lib_png_png_get_IHDR=no 3886fi 3887rm -f core conftest.err conftest.$ac_objext \ 3888 conftest$ac_exeext conftest.$ac_ext 3889LIBS=$ac_check_lib_save_LIBS 3890fi 3891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_IHDR" >&5 3892$as_echo "$ac_cv_lib_png_png_get_IHDR" >&6; } 3893if test "x$ac_cv_lib_png_png_get_IHDR" = xyes; then : 3894 cat >>confdefs.h <<_ACEOF 3895#define HAVE_LIBPNG 1 3896_ACEOF 3897 3898 LIBS="-lpng $LIBS" 3899 3900else 3901 as_fn_error $? "the libpng library is missing" "$LINENO" 5 3902fi 3903 3904 3905# Checks for header files. 3906ac_ext=c 3907ac_cpp='$CPP $CPPFLAGS' 3908ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3909ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3910ac_compiler_gnu=$ac_cv_c_compiler_gnu 3911{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3912$as_echo_n "checking how to run the C preprocessor... " >&6; } 3913# On Suns, sometimes $CPP names a directory. 3914if test -n "$CPP" && test -d "$CPP"; then 3915 CPP= 3916fi 3917if test -z "$CPP"; then 3918 if ${ac_cv_prog_CPP+:} false; then : 3919 $as_echo_n "(cached) " >&6 3920else 3921 # Double quotes because CPP needs to be expanded 3922 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3923 do 3924 ac_preproc_ok=false 3925for ac_c_preproc_warn_flag in '' yes 3926do 3927 # Use a header file that comes with gcc, so configuring glibc 3928 # with a fresh cross-compiler works. 3929 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3930 # <limits.h> exists even on freestanding compilers. 3931 # On the NeXT, cc -E runs the code through the compiler's parser, 3932 # not just through cpp. "Syntax error" is here to catch this case. 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3934/* end confdefs.h. */ 3935#ifdef __STDC__ 3936# include <limits.h> 3937#else 3938# include <assert.h> 3939#endif 3940 Syntax error 3941_ACEOF 3942if ac_fn_c_try_cpp "$LINENO"; then : 3943 3944else 3945 # Broken: fails on valid input. 3946continue 3947fi 3948rm -f conftest.err conftest.i conftest.$ac_ext 3949 3950 # OK, works on sane cases. Now check whether nonexistent headers 3951 # can be detected and how. 3952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3953/* end confdefs.h. */ 3954#include <ac_nonexistent.h> 3955_ACEOF 3956if ac_fn_c_try_cpp "$LINENO"; then : 3957 # Broken: success on invalid input. 3958continue 3959else 3960 # Passes both tests. 3961ac_preproc_ok=: 3962break 3963fi 3964rm -f conftest.err conftest.i conftest.$ac_ext 3965 3966done 3967# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3968rm -f conftest.i conftest.err conftest.$ac_ext 3969if $ac_preproc_ok; then : 3970 break 3971fi 3972 3973 done 3974 ac_cv_prog_CPP=$CPP 3975 3976fi 3977 CPP=$ac_cv_prog_CPP 3978else 3979 ac_cv_prog_CPP=$CPP 3980fi 3981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3982$as_echo "$CPP" >&6; } 3983ac_preproc_ok=false 3984for ac_c_preproc_warn_flag in '' yes 3985do 3986 # Use a header file that comes with gcc, so configuring glibc 3987 # with a fresh cross-compiler works. 3988 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3989 # <limits.h> exists even on freestanding compilers. 3990 # On the NeXT, cc -E runs the code through the compiler's parser, 3991 # not just through cpp. "Syntax error" is here to catch this case. 3992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3993/* end confdefs.h. */ 3994#ifdef __STDC__ 3995# include <limits.h> 3996#else 3997# include <assert.h> 3998#endif 3999 Syntax error 4000_ACEOF 4001if ac_fn_c_try_cpp "$LINENO"; then : 4002 4003else 4004 # Broken: fails on valid input. 4005continue 4006fi 4007rm -f conftest.err conftest.i conftest.$ac_ext 4008 4009 # OK, works on sane cases. Now check whether nonexistent headers 4010 # can be detected and how. 4011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4012/* end confdefs.h. */ 4013#include <ac_nonexistent.h> 4014_ACEOF 4015if ac_fn_c_try_cpp "$LINENO"; then : 4016 # Broken: success on invalid input. 4017continue 4018else 4019 # Passes both tests. 4020ac_preproc_ok=: 4021break 4022fi 4023rm -f conftest.err conftest.i conftest.$ac_ext 4024 4025done 4026# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4027rm -f conftest.i conftest.err conftest.$ac_ext 4028if $ac_preproc_ok; then : 4029 4030else 4031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4032$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4033as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4034See \`config.log' for more details" "$LINENO" 5; } 4035fi 4036 4037ac_ext=c 4038ac_cpp='$CPP $CPPFLAGS' 4039ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4040ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4041ac_compiler_gnu=$ac_cv_c_compiler_gnu 4042 4043 4044{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4045$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4046if ${ac_cv_path_GREP+:} false; then : 4047 $as_echo_n "(cached) " >&6 4048else 4049 if test -z "$GREP"; then 4050 ac_path_GREP_found=false 4051 # Loop through the user's path and test for each of PROGNAME-LIST 4052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4053for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4054do 4055 IFS=$as_save_IFS 4056 test -z "$as_dir" && as_dir=. 4057 for ac_prog in grep ggrep; do 4058 for ac_exec_ext in '' $ac_executable_extensions; do 4059 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4060 as_fn_executable_p "$ac_path_GREP" || continue 4061# Check for GNU ac_path_GREP and select it if it is found. 4062 # Check for GNU $ac_path_GREP 4063case `"$ac_path_GREP" --version 2>&1` in 4064*GNU*) 4065 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4066*) 4067 ac_count=0 4068 $as_echo_n 0123456789 >"conftest.in" 4069 while : 4070 do 4071 cat "conftest.in" "conftest.in" >"conftest.tmp" 4072 mv "conftest.tmp" "conftest.in" 4073 cp "conftest.in" "conftest.nl" 4074 $as_echo 'GREP' >> "conftest.nl" 4075 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4076 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4077 as_fn_arith $ac_count + 1 && ac_count=$as_val 4078 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4079 # Best one so far, save it but keep looking for a better one 4080 ac_cv_path_GREP="$ac_path_GREP" 4081 ac_path_GREP_max=$ac_count 4082 fi 4083 # 10*(2^10) chars as input seems more than enough 4084 test $ac_count -gt 10 && break 4085 done 4086 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4087esac 4088 4089 $ac_path_GREP_found && break 3 4090 done 4091 done 4092 done 4093IFS=$as_save_IFS 4094 if test -z "$ac_cv_path_GREP"; then 4095 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4096 fi 4097else 4098 ac_cv_path_GREP=$GREP 4099fi 4100 4101fi 4102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4103$as_echo "$ac_cv_path_GREP" >&6; } 4104 GREP="$ac_cv_path_GREP" 4105 4106 4107{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4108$as_echo_n "checking for egrep... " >&6; } 4109if ${ac_cv_path_EGREP+:} false; then : 4110 $as_echo_n "(cached) " >&6 4111else 4112 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4113 then ac_cv_path_EGREP="$GREP -E" 4114 else 4115 if test -z "$EGREP"; then 4116 ac_path_EGREP_found=false 4117 # Loop through the user's path and test for each of PROGNAME-LIST 4118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4119for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4120do 4121 IFS=$as_save_IFS 4122 test -z "$as_dir" && as_dir=. 4123 for ac_prog in egrep; do 4124 for ac_exec_ext in '' $ac_executable_extensions; do 4125 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4126 as_fn_executable_p "$ac_path_EGREP" || continue 4127# Check for GNU ac_path_EGREP and select it if it is found. 4128 # Check for GNU $ac_path_EGREP 4129case `"$ac_path_EGREP" --version 2>&1` in 4130*GNU*) 4131 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4132*) 4133 ac_count=0 4134 $as_echo_n 0123456789 >"conftest.in" 4135 while : 4136 do 4137 cat "conftest.in" "conftest.in" >"conftest.tmp" 4138 mv "conftest.tmp" "conftest.in" 4139 cp "conftest.in" "conftest.nl" 4140 $as_echo 'EGREP' >> "conftest.nl" 4141 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4142 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4143 as_fn_arith $ac_count + 1 && ac_count=$as_val 4144 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4145 # Best one so far, save it but keep looking for a better one 4146 ac_cv_path_EGREP="$ac_path_EGREP" 4147 ac_path_EGREP_max=$ac_count 4148 fi 4149 # 10*(2^10) chars as input seems more than enough 4150 test $ac_count -gt 10 && break 4151 done 4152 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4153esac 4154 4155 $ac_path_EGREP_found && break 3 4156 done 4157 done 4158 done 4159IFS=$as_save_IFS 4160 if test -z "$ac_cv_path_EGREP"; then 4161 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4162 fi 4163else 4164 ac_cv_path_EGREP=$EGREP 4165fi 4166 4167 fi 4168fi 4169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4170$as_echo "$ac_cv_path_EGREP" >&6; } 4171 EGREP="$ac_cv_path_EGREP" 4172 4173 4174{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4175$as_echo_n "checking for ANSI C header files... " >&6; } 4176if ${ac_cv_header_stdc+:} false; then : 4177 $as_echo_n "(cached) " >&6 4178else 4179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4180/* end confdefs.h. */ 4181#include <stdlib.h> 4182#include <stdarg.h> 4183#include <string.h> 4184#include <float.h> 4185 4186int 4187main () 4188{ 4189 4190 ; 4191 return 0; 4192} 4193_ACEOF 4194if ac_fn_c_try_compile "$LINENO"; then : 4195 ac_cv_header_stdc=yes 4196else 4197 ac_cv_header_stdc=no 4198fi 4199rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4200 4201if test $ac_cv_header_stdc = yes; then 4202 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4204/* end confdefs.h. */ 4205#include <string.h> 4206 4207_ACEOF 4208if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4209 $EGREP "memchr" >/dev/null 2>&1; then : 4210 4211else 4212 ac_cv_header_stdc=no 4213fi 4214rm -f conftest* 4215 4216fi 4217 4218if test $ac_cv_header_stdc = yes; then 4219 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4221/* end confdefs.h. */ 4222#include <stdlib.h> 4223 4224_ACEOF 4225if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4226 $EGREP "free" >/dev/null 2>&1; then : 4227 4228else 4229 ac_cv_header_stdc=no 4230fi 4231rm -f conftest* 4232 4233fi 4234 4235if test $ac_cv_header_stdc = yes; then 4236 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4237 if test "$cross_compiling" = yes; then : 4238 : 4239else 4240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4241/* end confdefs.h. */ 4242#include <ctype.h> 4243#include <stdlib.h> 4244#if ((' ' & 0x0FF) == 0x020) 4245# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4246# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4247#else 4248# define ISLOWER(c) \ 4249 (('a' <= (c) && (c) <= 'i') \ 4250 || ('j' <= (c) && (c) <= 'r') \ 4251 || ('s' <= (c) && (c) <= 'z')) 4252# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4253#endif 4254 4255#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4256int 4257main () 4258{ 4259 int i; 4260 for (i = 0; i < 256; i++) 4261 if (XOR (islower (i), ISLOWER (i)) 4262 || toupper (i) != TOUPPER (i)) 4263 return 2; 4264 return 0; 4265} 4266_ACEOF 4267if ac_fn_c_try_run "$LINENO"; then : 4268 4269else 4270 ac_cv_header_stdc=no 4271fi 4272rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4273 conftest.$ac_objext conftest.beam conftest.$ac_ext 4274fi 4275 4276fi 4277fi 4278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4279$as_echo "$ac_cv_header_stdc" >&6; } 4280if test $ac_cv_header_stdc = yes; then 4281 4282$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4283 4284fi 4285 4286# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4287for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4288 inttypes.h stdint.h unistd.h 4289do : 4290 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4291ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4292" 4293if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4294 cat >>confdefs.h <<_ACEOF 4295#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4296_ACEOF 4297 4298fi 4299 4300done 4301 4302 4303for ac_header in unistd.h getopt.h 4304do : 4305 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4306ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4307if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4308 cat >>confdefs.h <<_ACEOF 4309#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4310_ACEOF 4311 4312fi 4313 4314done 4315 4316 4317# Checks for typedefs, structures, and compiler characteristics. 4318{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4319$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4320if ${ac_cv_c_const+:} false; then : 4321 $as_echo_n "(cached) " >&6 4322else 4323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4324/* end confdefs.h. */ 4325 4326int 4327main () 4328{ 4329 4330#ifndef __cplusplus 4331 /* Ultrix mips cc rejects this sort of thing. */ 4332 typedef int charset[2]; 4333 const charset cs = { 0, 0 }; 4334 /* SunOS 4.1.1 cc rejects this. */ 4335 char const *const *pcpcc; 4336 char **ppc; 4337 /* NEC SVR4.0.2 mips cc rejects this. */ 4338 struct point {int x, y;}; 4339 static struct point const zero = {0,0}; 4340 /* AIX XL C 1.02.0.0 rejects this. 4341 It does not let you subtract one const X* pointer from another in 4342 an arm of an if-expression whose if-part is not a constant 4343 expression */ 4344 const char *g = "string"; 4345 pcpcc = &g + (g ? g-g : 0); 4346 /* HPUX 7.0 cc rejects these. */ 4347 ++pcpcc; 4348 ppc = (char**) pcpcc; 4349 pcpcc = (char const *const *) ppc; 4350 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4351 char tx; 4352 char *t = &tx; 4353 char const *s = 0 ? (char *) 0 : (char const *) 0; 4354 4355 *t++ = 0; 4356 if (s) return 0; 4357 } 4358 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4359 int x[] = {25, 17}; 4360 const int *foo = &x[0]; 4361 ++foo; 4362 } 4363 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4364 typedef const int *iptr; 4365 iptr p = 0; 4366 ++p; 4367 } 4368 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4369 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4370 struct s { int j; const int *ap[3]; } bx; 4371 struct s *b = &bx; b->j = 5; 4372 } 4373 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4374 const int foo = 10; 4375 if (!foo) return 0; 4376 } 4377 return !cs[0] && !zero.x; 4378#endif 4379 4380 ; 4381 return 0; 4382} 4383_ACEOF 4384if ac_fn_c_try_compile "$LINENO"; then : 4385 ac_cv_c_const=yes 4386else 4387 ac_cv_c_const=no 4388fi 4389rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4390fi 4391{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4392$as_echo "$ac_cv_c_const" >&6; } 4393if test $ac_cv_c_const = no; then 4394 4395$as_echo "#define const /**/" >>confdefs.h 4396 4397fi 4398 4399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4400$as_echo_n "checking for inline... " >&6; } 4401if ${ac_cv_c_inline+:} false; then : 4402 $as_echo_n "(cached) " >&6 4403else 4404 ac_cv_c_inline=no 4405for ac_kw in inline __inline__ __inline; do 4406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4407/* end confdefs.h. */ 4408#ifndef __cplusplus 4409typedef int foo_t; 4410static $ac_kw foo_t static_foo () {return 0; } 4411$ac_kw foo_t foo () {return 0; } 4412#endif 4413 4414_ACEOF 4415if ac_fn_c_try_compile "$LINENO"; then : 4416 ac_cv_c_inline=$ac_kw 4417fi 4418rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4419 test "$ac_cv_c_inline" != no && break 4420done 4421 4422fi 4423{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4424$as_echo "$ac_cv_c_inline" >&6; } 4425 4426case $ac_cv_c_inline in 4427 inline | yes) ;; 4428 *) 4429 case $ac_cv_c_inline in 4430 no) ac_val=;; 4431 *) ac_val=$ac_cv_c_inline;; 4432 esac 4433 cat >>confdefs.h <<_ACEOF 4434#ifndef __cplusplus 4435#define inline $ac_val 4436#endif 4437_ACEOF 4438 ;; 4439esac 4440 4441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 4442$as_echo_n "checking for C/C++ restrict keyword... " >&6; } 4443if ${ac_cv_c_restrict+:} false; then : 4444 $as_echo_n "(cached) " >&6 4445else 4446 ac_cv_c_restrict=no 4447 # The order here caters to the fact that C++ does not require restrict. 4448 for ac_kw in __restrict __restrict__ _Restrict restrict; do 4449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4450/* end confdefs.h. */ 4451typedef int * int_ptr; 4452 int foo (int_ptr $ac_kw ip) { 4453 return ip[0]; 4454 } 4455int 4456main () 4457{ 4458int s[1]; 4459 int * $ac_kw t = s; 4460 t[0] = 0; 4461 return foo(t) 4462 ; 4463 return 0; 4464} 4465_ACEOF 4466if ac_fn_c_try_compile "$LINENO"; then : 4467 ac_cv_c_restrict=$ac_kw 4468fi 4469rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4470 test "$ac_cv_c_restrict" != no && break 4471 done 4472 4473fi 4474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 4475$as_echo "$ac_cv_c_restrict" >&6; } 4476 4477 case $ac_cv_c_restrict in 4478 restrict) ;; 4479 no) $as_echo "#define restrict /**/" >>confdefs.h 4480 ;; 4481 *) cat >>confdefs.h <<_ACEOF 4482#define restrict $ac_cv_c_restrict 4483_ACEOF 4484 ;; 4485 esac 4486 4487 4488# Checks for library functions. 4489ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4490if test "x$ac_cv_type_size_t" = xyes; then : 4491 4492else 4493 4494cat >>confdefs.h <<_ACEOF 4495#define size_t unsigned int 4496_ACEOF 4497 4498fi 4499 4500# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 4501# for constant arguments. Useless! 4502{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 4503$as_echo_n "checking for working alloca.h... " >&6; } 4504if ${ac_cv_working_alloca_h+:} false; then : 4505 $as_echo_n "(cached) " >&6 4506else 4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4508/* end confdefs.h. */ 4509#include <alloca.h> 4510int 4511main () 4512{ 4513char *p = (char *) alloca (2 * sizeof (int)); 4514 if (p) return 0; 4515 ; 4516 return 0; 4517} 4518_ACEOF 4519if ac_fn_c_try_link "$LINENO"; then : 4520 ac_cv_working_alloca_h=yes 4521else 4522 ac_cv_working_alloca_h=no 4523fi 4524rm -f core conftest.err conftest.$ac_objext \ 4525 conftest$ac_exeext conftest.$ac_ext 4526fi 4527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 4528$as_echo "$ac_cv_working_alloca_h" >&6; } 4529if test $ac_cv_working_alloca_h = yes; then 4530 4531$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 4532 4533fi 4534 4535{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 4536$as_echo_n "checking for alloca... " >&6; } 4537if ${ac_cv_func_alloca_works+:} false; then : 4538 $as_echo_n "(cached) " >&6 4539else 4540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4541/* end confdefs.h. */ 4542#ifdef __GNUC__ 4543# define alloca __builtin_alloca 4544#else 4545# ifdef _MSC_VER 4546# include <malloc.h> 4547# define alloca _alloca 4548# else 4549# ifdef HAVE_ALLOCA_H 4550# include <alloca.h> 4551# else 4552# ifdef _AIX 4553 #pragma alloca 4554# else 4555# ifndef alloca /* predefined by HP cc +Olibcalls */ 4556void *alloca (size_t); 4557# endif 4558# endif 4559# endif 4560# endif 4561#endif 4562 4563int 4564main () 4565{ 4566char *p = (char *) alloca (1); 4567 if (p) return 0; 4568 ; 4569 return 0; 4570} 4571_ACEOF 4572if ac_fn_c_try_link "$LINENO"; then : 4573 ac_cv_func_alloca_works=yes 4574else 4575 ac_cv_func_alloca_works=no 4576fi 4577rm -f core conftest.err conftest.$ac_objext \ 4578 conftest$ac_exeext conftest.$ac_ext 4579fi 4580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 4581$as_echo "$ac_cv_func_alloca_works" >&6; } 4582 4583if test $ac_cv_func_alloca_works = yes; then 4584 4585$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 4586 4587else 4588 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 4589# that cause trouble. Some versions do not even contain alloca or 4590# contain a buggy version. If you still want to use their alloca, 4591# use ar to extract alloca.o from them instead of compiling alloca.c. 4592 4593ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 4594 4595$as_echo "#define C_ALLOCA 1" >>confdefs.h 4596 4597 4598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 4599$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 4600if ${ac_cv_os_cray+:} false; then : 4601 $as_echo_n "(cached) " >&6 4602else 4603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4604/* end confdefs.h. */ 4605#if defined CRAY && ! defined CRAY2 4606webecray 4607#else 4608wenotbecray 4609#endif 4610 4611_ACEOF 4612if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4613 $EGREP "webecray" >/dev/null 2>&1; then : 4614 ac_cv_os_cray=yes 4615else 4616 ac_cv_os_cray=no 4617fi 4618rm -f conftest* 4619 4620fi 4621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 4622$as_echo "$ac_cv_os_cray" >&6; } 4623if test $ac_cv_os_cray = yes; then 4624 for ac_func in _getb67 GETB67 getb67; do 4625 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4626ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4627if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4628 4629cat >>confdefs.h <<_ACEOF 4630#define CRAY_STACKSEG_END $ac_func 4631_ACEOF 4632 4633 break 4634fi 4635 4636 done 4637fi 4638 4639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 4640$as_echo_n "checking stack direction for C alloca... " >&6; } 4641if ${ac_cv_c_stack_direction+:} false; then : 4642 $as_echo_n "(cached) " >&6 4643else 4644 if test "$cross_compiling" = yes; then : 4645 ac_cv_c_stack_direction=0 4646else 4647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4648/* end confdefs.h. */ 4649$ac_includes_default 4650int 4651find_stack_direction (int *addr, int depth) 4652{ 4653 int dir, dummy = 0; 4654 if (! addr) 4655 addr = &dummy; 4656 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 4657 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 4658 return dir + dummy; 4659} 4660 4661int 4662main (int argc, char **argv) 4663{ 4664 return find_stack_direction (0, argc + !argv + 20) < 0; 4665} 4666_ACEOF 4667if ac_fn_c_try_run "$LINENO"; then : 4668 ac_cv_c_stack_direction=1 4669else 4670 ac_cv_c_stack_direction=-1 4671fi 4672rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4673 conftest.$ac_objext conftest.beam conftest.$ac_ext 4674fi 4675 4676fi 4677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 4678$as_echo "$ac_cv_c_stack_direction" >&6; } 4679cat >>confdefs.h <<_ACEOF 4680#define STACK_DIRECTION $ac_cv_c_stack_direction 4681_ACEOF 4682 4683 4684fi 4685 4686for ac_func in getopt getopt_long 4687do : 4688 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4689ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4690if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4691 cat >>confdefs.h <<_ACEOF 4692#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4693_ACEOF 4694 4695fi 4696done 4697 4698 4699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4700$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4701if ${ac_cv_c_bigendian+:} false; then : 4702 $as_echo_n "(cached) " >&6 4703else 4704 ac_cv_c_bigendian=unknown 4705 # See if we're dealing with a universal compiler. 4706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4707/* end confdefs.h. */ 4708#ifndef __APPLE_CC__ 4709 not a universal capable compiler 4710 #endif 4711 typedef int dummy; 4712 4713_ACEOF 4714if ac_fn_c_try_compile "$LINENO"; then : 4715 4716 # Check for potential -arch flags. It is not universal unless 4717 # there are at least two -arch flags with different values. 4718 ac_arch= 4719 ac_prev= 4720 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4721 if test -n "$ac_prev"; then 4722 case $ac_word in 4723 i?86 | x86_64 | ppc | ppc64) 4724 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4725 ac_arch=$ac_word 4726 else 4727 ac_cv_c_bigendian=universal 4728 break 4729 fi 4730 ;; 4731 esac 4732 ac_prev= 4733 elif test "x$ac_word" = "x-arch"; then 4734 ac_prev=arch 4735 fi 4736 done 4737fi 4738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4739 if test $ac_cv_c_bigendian = unknown; then 4740 # See if sys/param.h defines the BYTE_ORDER macro. 4741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4742/* end confdefs.h. */ 4743#include <sys/types.h> 4744 #include <sys/param.h> 4745 4746int 4747main () 4748{ 4749#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4750 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4751 && LITTLE_ENDIAN) 4752 bogus endian macros 4753 #endif 4754 4755 ; 4756 return 0; 4757} 4758_ACEOF 4759if ac_fn_c_try_compile "$LINENO"; then : 4760 # It does; now see whether it defined to BIG_ENDIAN or not. 4761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4762/* end confdefs.h. */ 4763#include <sys/types.h> 4764 #include <sys/param.h> 4765 4766int 4767main () 4768{ 4769#if BYTE_ORDER != BIG_ENDIAN 4770 not big endian 4771 #endif 4772 4773 ; 4774 return 0; 4775} 4776_ACEOF 4777if ac_fn_c_try_compile "$LINENO"; then : 4778 ac_cv_c_bigendian=yes 4779else 4780 ac_cv_c_bigendian=no 4781fi 4782rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4783fi 4784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4785 fi 4786 if test $ac_cv_c_bigendian = unknown; then 4787 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4789/* end confdefs.h. */ 4790#include <limits.h> 4791 4792int 4793main () 4794{ 4795#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4796 bogus endian macros 4797 #endif 4798 4799 ; 4800 return 0; 4801} 4802_ACEOF 4803if ac_fn_c_try_compile "$LINENO"; then : 4804 # It does; now see whether it defined to _BIG_ENDIAN or not. 4805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806/* end confdefs.h. */ 4807#include <limits.h> 4808 4809int 4810main () 4811{ 4812#ifndef _BIG_ENDIAN 4813 not big endian 4814 #endif 4815 4816 ; 4817 return 0; 4818} 4819_ACEOF 4820if ac_fn_c_try_compile "$LINENO"; then : 4821 ac_cv_c_bigendian=yes 4822else 4823 ac_cv_c_bigendian=no 4824fi 4825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4826fi 4827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4828 fi 4829 if test $ac_cv_c_bigendian = unknown; then 4830 # Compile a test program. 4831 if test "$cross_compiling" = yes; then : 4832 # Try to guess by grepping values from an object file. 4833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4834/* end confdefs.h. */ 4835short int ascii_mm[] = 4836 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4837 short int ascii_ii[] = 4838 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4839 int use_ascii (int i) { 4840 return ascii_mm[i] + ascii_ii[i]; 4841 } 4842 short int ebcdic_ii[] = 4843 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4844 short int ebcdic_mm[] = 4845 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4846 int use_ebcdic (int i) { 4847 return ebcdic_mm[i] + ebcdic_ii[i]; 4848 } 4849 extern int foo; 4850 4851int 4852main () 4853{ 4854return use_ascii (foo) == use_ebcdic (foo); 4855 ; 4856 return 0; 4857} 4858_ACEOF 4859if ac_fn_c_try_compile "$LINENO"; then : 4860 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4861 ac_cv_c_bigendian=yes 4862 fi 4863 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4864 if test "$ac_cv_c_bigendian" = unknown; then 4865 ac_cv_c_bigendian=no 4866 else 4867 # finding both strings is unlikely to happen, but who knows? 4868 ac_cv_c_bigendian=unknown 4869 fi 4870 fi 4871fi 4872rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4873else 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875/* end confdefs.h. */ 4876$ac_includes_default 4877int 4878main () 4879{ 4880 4881 /* Are we little or big endian? From Harbison&Steele. */ 4882 union 4883 { 4884 long int l; 4885 char c[sizeof (long int)]; 4886 } u; 4887 u.l = 1; 4888 return u.c[sizeof (long int) - 1] == 1; 4889 4890 ; 4891 return 0; 4892} 4893_ACEOF 4894if ac_fn_c_try_run "$LINENO"; then : 4895 ac_cv_c_bigendian=no 4896else 4897 ac_cv_c_bigendian=yes 4898fi 4899rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4900 conftest.$ac_objext conftest.beam conftest.$ac_ext 4901fi 4902 4903 fi 4904fi 4905{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4906$as_echo "$ac_cv_c_bigendian" >&6; } 4907 case $ac_cv_c_bigendian in #( 4908 yes) 4909 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4910;; #( 4911 no) 4912 ;; #( 4913 universal) 4914 4915$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4916 4917 ;; #( 4918 *) 4919 as_fn_error $? "unknown endianness 4920 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4921 esac 4922 4923 4924 4925{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -Wall" >&5 4926$as_echo_n "checking whether ${CC-cc} accepts -Wall... " >&6; } 4927echo 'void f(){}' > conftest.c 4928if test -z "`${CC-cc} -c -Wall conftest.c 2>&1`"; then 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4930$as_echo "yes" >&6; } 4931 CFLAGS="$CFLAGS -Wall" 4932else 4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4934$as_echo "no" >&6; } 4935 4936fi 4937rm -f conftest* 4938 4939 4940{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -Wextra" >&5 4941$as_echo_n "checking whether ${CC-cc} accepts -Wextra... " >&6; } 4942echo 'void f(){}' > conftest.c 4943if test -z "`${CC-cc} -c -Wextra conftest.c 2>&1`"; then 4944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4945$as_echo "yes" >&6; } 4946 CFLAGS="$CFLAGS -Wextra" 4947else 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4949$as_echo "no" >&6; } 4950 4951fi 4952rm -f conftest* 4953 4954 4955case $host in #( 4956 *-*-mingw*) : 4957 TESTENV="$WINE" ;; #( 4958 *) : 4959 4960 ;; 4961esac 4962 4963 4964ac_config_files="$ac_config_files Makefile" 4965 4966cat >confcache <<\_ACEOF 4967# This file is a shell script that caches the results of configure 4968# tests run on this system so they can be shared between configure 4969# scripts and configure runs, see configure's option --config-cache. 4970# It is not useful on other systems. If it contains results you don't 4971# want to keep, you may remove or edit it. 4972# 4973# config.status only pays attention to the cache file if you give it 4974# the --recheck option to rerun configure. 4975# 4976# `ac_cv_env_foo' variables (set or unset) will be overridden when 4977# loading this file, other *unset* `ac_cv_foo' will be assigned the 4978# following values. 4979 4980_ACEOF 4981 4982# The following way of writing the cache mishandles newlines in values, 4983# but we know of no workaround that is simple, portable, and efficient. 4984# So, we kill variables containing newlines. 4985# Ultrix sh set writes to stderr and can't be redirected directly, 4986# and sets the high bit in the cache file unless we assign to the vars. 4987( 4988 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4989 eval ac_val=\$$ac_var 4990 case $ac_val in #( 4991 *${as_nl}*) 4992 case $ac_var in #( 4993 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4994$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4995 esac 4996 case $ac_var in #( 4997 _ | IFS | as_nl) ;; #( 4998 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4999 *) { eval $ac_var=; unset $ac_var;} ;; 5000 esac ;; 5001 esac 5002 done 5003 5004 (set) 2>&1 | 5005 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5006 *${as_nl}ac_space=\ *) 5007 # `set' does not quote correctly, so add quotes: double-quote 5008 # substitution turns \\\\ into \\, and sed turns \\ into \. 5009 sed -n \ 5010 "s/'/'\\\\''/g; 5011 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5012 ;; #( 5013 *) 5014 # `set' quotes correctly as required by POSIX, so do not add quotes. 5015 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5016 ;; 5017 esac | 5018 sort 5019) | 5020 sed ' 5021 /^ac_cv_env_/b end 5022 t clear 5023 :clear 5024 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5025 t end 5026 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5027 :end' >>confcache 5028if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5029 if test -w "$cache_file"; then 5030 if test "x$cache_file" != "x/dev/null"; then 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5032$as_echo "$as_me: updating cache $cache_file" >&6;} 5033 if test ! -f "$cache_file" || test -h "$cache_file"; then 5034 cat confcache >"$cache_file" 5035 else 5036 case $cache_file in #( 5037 */* | ?:*) 5038 mv -f confcache "$cache_file"$$ && 5039 mv -f "$cache_file"$$ "$cache_file" ;; #( 5040 *) 5041 mv -f confcache "$cache_file" ;; 5042 esac 5043 fi 5044 fi 5045 else 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5047$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5048 fi 5049fi 5050rm -f confcache 5051 5052test "x$prefix" = xNONE && prefix=$ac_default_prefix 5053# Let make expand exec_prefix. 5054test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5055 5056DEFS=-DHAVE_CONFIG_H 5057 5058ac_libobjs= 5059ac_ltlibobjs= 5060U= 5061for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5062 # 1. Remove the extension, and $U if already installed. 5063 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5064 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5065 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5066 # will be set to the directory where LIBOBJS objects are built. 5067 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5068 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5069done 5070LIBOBJS=$ac_libobjs 5071 5072LTLIBOBJS=$ac_ltlibobjs 5073 5074 5075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 5076$as_echo_n "checking that generated files are newer than configure... " >&6; } 5077 if test -n "$am_sleep_pid"; then 5078 # Hide warnings about reused PIDs. 5079 wait $am_sleep_pid 2>/dev/null 5080 fi 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 5082$as_echo "done" >&6; } 5083 if test -n "$EXEEXT"; then 5084 am__EXEEXT_TRUE= 5085 am__EXEEXT_FALSE='#' 5086else 5087 am__EXEEXT_TRUE='#' 5088 am__EXEEXT_FALSE= 5089fi 5090 5091 5092 5093: "${CONFIG_STATUS=./config.status}" 5094ac_write_fail=0 5095ac_clean_files_save=$ac_clean_files 5096ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5097{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5098$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5099as_write_fail=0 5100cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5101#! $SHELL 5102# Generated by $as_me. 5103# Run this file to recreate the current configuration. 5104# Compiler output produced by configure, useful for debugging 5105# configure, is in config.log if it exists. 5106 5107debug=false 5108ac_cs_recheck=false 5109ac_cs_silent=false 5110 5111SHELL=\${CONFIG_SHELL-$SHELL} 5112export SHELL 5113_ASEOF 5114cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5115## -------------------- ## 5116## M4sh Initialization. ## 5117## -------------------- ## 5118 5119# Be more Bourne compatible 5120DUALCASE=1; export DUALCASE # for MKS sh 5121if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5122 emulate sh 5123 NULLCMD=: 5124 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5125 # is contrary to our usage. Disable this feature. 5126 alias -g '${1+"$@"}'='"$@"' 5127 setopt NO_GLOB_SUBST 5128else 5129 case `(set -o) 2>/dev/null` in #( 5130 *posix*) : 5131 set -o posix ;; #( 5132 *) : 5133 ;; 5134esac 5135fi 5136 5137 5138as_nl=' 5139' 5140export as_nl 5141# Printing a long string crashes Solaris 7 /usr/bin/printf. 5142as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5143as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5144as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5145# Prefer a ksh shell builtin over an external printf program on Solaris, 5146# but without wasting forks for bash or zsh. 5147if test -z "$BASH_VERSION$ZSH_VERSION" \ 5148 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5149 as_echo='print -r --' 5150 as_echo_n='print -rn --' 5151elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5152 as_echo='printf %s\n' 5153 as_echo_n='printf %s' 5154else 5155 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5156 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5157 as_echo_n='/usr/ucb/echo -n' 5158 else 5159 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5160 as_echo_n_body='eval 5161 arg=$1; 5162 case $arg in #( 5163 *"$as_nl"*) 5164 expr "X$arg" : "X\\(.*\\)$as_nl"; 5165 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5166 esac; 5167 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5168 ' 5169 export as_echo_n_body 5170 as_echo_n='sh -c $as_echo_n_body as_echo' 5171 fi 5172 export as_echo_body 5173 as_echo='sh -c $as_echo_body as_echo' 5174fi 5175 5176# The user is always right. 5177if test "${PATH_SEPARATOR+set}" != set; then 5178 PATH_SEPARATOR=: 5179 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5180 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5181 PATH_SEPARATOR=';' 5182 } 5183fi 5184 5185 5186# IFS 5187# We need space, tab and new line, in precisely that order. Quoting is 5188# there to prevent editors from complaining about space-tab. 5189# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5190# splitting by setting IFS to empty value.) 5191IFS=" "" $as_nl" 5192 5193# Find who we are. Look in the path if we contain no directory separator. 5194as_myself= 5195case $0 in #(( 5196 *[\\/]* ) as_myself=$0 ;; 5197 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5198for as_dir in $PATH 5199do 5200 IFS=$as_save_IFS 5201 test -z "$as_dir" && as_dir=. 5202 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5203 done 5204IFS=$as_save_IFS 5205 5206 ;; 5207esac 5208# We did not find ourselves, most probably we were run as `sh COMMAND' 5209# in which case we are not to be found in the path. 5210if test "x$as_myself" = x; then 5211 as_myself=$0 5212fi 5213if test ! -f "$as_myself"; then 5214 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5215 exit 1 5216fi 5217 5218# Unset variables that we do not need and which cause bugs (e.g. in 5219# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5220# suppresses any "Segmentation fault" message there. '((' could 5221# trigger a bug in pdksh 5.2.14. 5222for as_var in BASH_ENV ENV MAIL MAILPATH 5223do eval test x\${$as_var+set} = xset \ 5224 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5225done 5226PS1='$ ' 5227PS2='> ' 5228PS4='+ ' 5229 5230# NLS nuisances. 5231LC_ALL=C 5232export LC_ALL 5233LANGUAGE=C 5234export LANGUAGE 5235 5236# CDPATH. 5237(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5238 5239 5240# as_fn_error STATUS ERROR [LINENO LOG_FD] 5241# ---------------------------------------- 5242# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5243# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5244# script with STATUS, using 1 if that was 0. 5245as_fn_error () 5246{ 5247 as_status=$1; test $as_status -eq 0 && as_status=1 5248 if test "$4"; then 5249 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5250 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5251 fi 5252 $as_echo "$as_me: error: $2" >&2 5253 as_fn_exit $as_status 5254} # as_fn_error 5255 5256 5257# as_fn_set_status STATUS 5258# ----------------------- 5259# Set $? to STATUS, without forking. 5260as_fn_set_status () 5261{ 5262 return $1 5263} # as_fn_set_status 5264 5265# as_fn_exit STATUS 5266# ----------------- 5267# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5268as_fn_exit () 5269{ 5270 set +e 5271 as_fn_set_status $1 5272 exit $1 5273} # as_fn_exit 5274 5275# as_fn_unset VAR 5276# --------------- 5277# Portably unset VAR. 5278as_fn_unset () 5279{ 5280 { eval $1=; unset $1;} 5281} 5282as_unset=as_fn_unset 5283# as_fn_append VAR VALUE 5284# ---------------------- 5285# Append the text in VALUE to the end of the definition contained in VAR. Take 5286# advantage of any shell optimizations that allow amortized linear growth over 5287# repeated appends, instead of the typical quadratic growth present in naive 5288# implementations. 5289if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5290 eval 'as_fn_append () 5291 { 5292 eval $1+=\$2 5293 }' 5294else 5295 as_fn_append () 5296 { 5297 eval $1=\$$1\$2 5298 } 5299fi # as_fn_append 5300 5301# as_fn_arith ARG... 5302# ------------------ 5303# Perform arithmetic evaluation on the ARGs, and store the result in the 5304# global $as_val. Take advantage of shells that can avoid forks. The arguments 5305# must be portable across $(()) and expr. 5306if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5307 eval 'as_fn_arith () 5308 { 5309 as_val=$(( $* )) 5310 }' 5311else 5312 as_fn_arith () 5313 { 5314 as_val=`expr "$@" || test $? -eq 1` 5315 } 5316fi # as_fn_arith 5317 5318 5319if expr a : '\(a\)' >/dev/null 2>&1 && 5320 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5321 as_expr=expr 5322else 5323 as_expr=false 5324fi 5325 5326if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5327 as_basename=basename 5328else 5329 as_basename=false 5330fi 5331 5332if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5333 as_dirname=dirname 5334else 5335 as_dirname=false 5336fi 5337 5338as_me=`$as_basename -- "$0" || 5339$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5340 X"$0" : 'X\(//\)$' \| \ 5341 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5342$as_echo X/"$0" | 5343 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5344 s//\1/ 5345 q 5346 } 5347 /^X\/\(\/\/\)$/{ 5348 s//\1/ 5349 q 5350 } 5351 /^X\/\(\/\).*/{ 5352 s//\1/ 5353 q 5354 } 5355 s/.*/./; q'` 5356 5357# Avoid depending upon Character Ranges. 5358as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5359as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5360as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5361as_cr_digits='0123456789' 5362as_cr_alnum=$as_cr_Letters$as_cr_digits 5363 5364ECHO_C= ECHO_N= ECHO_T= 5365case `echo -n x` in #((((( 5366-n*) 5367 case `echo 'xy\c'` in 5368 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5369 xy) ECHO_C='\c';; 5370 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5371 ECHO_T=' ';; 5372 esac;; 5373*) 5374 ECHO_N='-n';; 5375esac 5376 5377rm -f conf$$ conf$$.exe conf$$.file 5378if test -d conf$$.dir; then 5379 rm -f conf$$.dir/conf$$.file 5380else 5381 rm -f conf$$.dir 5382 mkdir conf$$.dir 2>/dev/null 5383fi 5384if (echo >conf$$.file) 2>/dev/null; then 5385 if ln -s conf$$.file conf$$ 2>/dev/null; then 5386 as_ln_s='ln -s' 5387 # ... but there are two gotchas: 5388 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5389 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5390 # In both cases, we have to default to `cp -pR'. 5391 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5392 as_ln_s='cp -pR' 5393 elif ln conf$$.file conf$$ 2>/dev/null; then 5394 as_ln_s=ln 5395 else 5396 as_ln_s='cp -pR' 5397 fi 5398else 5399 as_ln_s='cp -pR' 5400fi 5401rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5402rmdir conf$$.dir 2>/dev/null 5403 5404 5405# as_fn_mkdir_p 5406# ------------- 5407# Create "$as_dir" as a directory, including parents if necessary. 5408as_fn_mkdir_p () 5409{ 5410 5411 case $as_dir in #( 5412 -*) as_dir=./$as_dir;; 5413 esac 5414 test -d "$as_dir" || eval $as_mkdir_p || { 5415 as_dirs= 5416 while :; do 5417 case $as_dir in #( 5418 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5419 *) as_qdir=$as_dir;; 5420 esac 5421 as_dirs="'$as_qdir' $as_dirs" 5422 as_dir=`$as_dirname -- "$as_dir" || 5423$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5424 X"$as_dir" : 'X\(//\)[^/]' \| \ 5425 X"$as_dir" : 'X\(//\)$' \| \ 5426 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5427$as_echo X"$as_dir" | 5428 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5429 s//\1/ 5430 q 5431 } 5432 /^X\(\/\/\)[^/].*/{ 5433 s//\1/ 5434 q 5435 } 5436 /^X\(\/\/\)$/{ 5437 s//\1/ 5438 q 5439 } 5440 /^X\(\/\).*/{ 5441 s//\1/ 5442 q 5443 } 5444 s/.*/./; q'` 5445 test -d "$as_dir" && break 5446 done 5447 test -z "$as_dirs" || eval "mkdir $as_dirs" 5448 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5449 5450 5451} # as_fn_mkdir_p 5452if mkdir -p . 2>/dev/null; then 5453 as_mkdir_p='mkdir -p "$as_dir"' 5454else 5455 test -d ./-p && rmdir ./-p 5456 as_mkdir_p=false 5457fi 5458 5459 5460# as_fn_executable_p FILE 5461# ----------------------- 5462# Test if FILE is an executable regular file. 5463as_fn_executable_p () 5464{ 5465 test -f "$1" && test -x "$1" 5466} # as_fn_executable_p 5467as_test_x='test -x' 5468as_executable_p=as_fn_executable_p 5469 5470# Sed expression to map a string onto a valid CPP name. 5471as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5472 5473# Sed expression to map a string onto a valid variable name. 5474as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5475 5476 5477exec 6>&1 5478## ----------------------------------- ## 5479## Main body of $CONFIG_STATUS script. ## 5480## ----------------------------------- ## 5481_ASEOF 5482test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5483 5484cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5485# Save the log message, to keep $0 and so on meaningful, and to 5486# report actual input values of CONFIG_FILES etc. instead of their 5487# values after options handling. 5488ac_log=" 5489This file was extended by Scale2x $as_me 3.1, which was 5490generated by GNU Autoconf 2.69. Invocation command line was 5491 5492 CONFIG_FILES = $CONFIG_FILES 5493 CONFIG_HEADERS = $CONFIG_HEADERS 5494 CONFIG_LINKS = $CONFIG_LINKS 5495 CONFIG_COMMANDS = $CONFIG_COMMANDS 5496 $ $0 $@ 5497 5498on `(hostname || uname -n) 2>/dev/null | sed 1q` 5499" 5500 5501_ACEOF 5502 5503case $ac_config_files in *" 5504"*) set x $ac_config_files; shift; ac_config_files=$*;; 5505esac 5506 5507case $ac_config_headers in *" 5508"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5509esac 5510 5511 5512cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5513# Files that config.status was made for. 5514config_files="$ac_config_files" 5515config_headers="$ac_config_headers" 5516 5517_ACEOF 5518 5519cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5520ac_cs_usage="\ 5521\`$as_me' instantiates files and other configuration actions 5522from templates according to the current configuration. Unless the files 5523and actions are specified as TAGs, all are instantiated by default. 5524 5525Usage: $0 [OPTION]... [TAG]... 5526 5527 -h, --help print this help, then exit 5528 -V, --version print version number and configuration settings, then exit 5529 --config print configuration, then exit 5530 -q, --quiet, --silent 5531 do not print progress messages 5532 -d, --debug don't remove temporary files 5533 --recheck update $as_me by reconfiguring in the same conditions 5534 --file=FILE[:TEMPLATE] 5535 instantiate the configuration file FILE 5536 --header=FILE[:TEMPLATE] 5537 instantiate the configuration header FILE 5538 5539Configuration files: 5540$config_files 5541 5542Configuration headers: 5543$config_headers 5544 5545Report bugs to the package provider." 5546 5547_ACEOF 5548cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5549ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5550ac_cs_version="\\ 5551Scale2x config.status 3.1 5552configured by $0, generated by GNU Autoconf 2.69, 5553 with options \\"\$ac_cs_config\\" 5554 5555Copyright (C) 2012 Free Software Foundation, Inc. 5556This config.status script is free software; the Free Software Foundation 5557gives unlimited permission to copy, distribute and modify it." 5558 5559ac_pwd='$ac_pwd' 5560srcdir='$srcdir' 5561INSTALL='$INSTALL' 5562MKDIR_P='$MKDIR_P' 5563AWK='$AWK' 5564test -n "\$AWK" || AWK=awk 5565_ACEOF 5566 5567cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5568# The default lists apply if the user does not specify any file. 5569ac_need_defaults=: 5570while test $# != 0 5571do 5572 case $1 in 5573 --*=?*) 5574 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5575 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5576 ac_shift=: 5577 ;; 5578 --*=) 5579 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5580 ac_optarg= 5581 ac_shift=: 5582 ;; 5583 *) 5584 ac_option=$1 5585 ac_optarg=$2 5586 ac_shift=shift 5587 ;; 5588 esac 5589 5590 case $ac_option in 5591 # Handling of the options. 5592 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5593 ac_cs_recheck=: ;; 5594 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5595 $as_echo "$ac_cs_version"; exit ;; 5596 --config | --confi | --conf | --con | --co | --c ) 5597 $as_echo "$ac_cs_config"; exit ;; 5598 --debug | --debu | --deb | --de | --d | -d ) 5599 debug=: ;; 5600 --file | --fil | --fi | --f ) 5601 $ac_shift 5602 case $ac_optarg in 5603 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5604 '') as_fn_error $? "missing file argument" ;; 5605 esac 5606 as_fn_append CONFIG_FILES " '$ac_optarg'" 5607 ac_need_defaults=false;; 5608 --header | --heade | --head | --hea ) 5609 $ac_shift 5610 case $ac_optarg in 5611 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5612 esac 5613 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5614 ac_need_defaults=false;; 5615 --he | --h) 5616 # Conflict between --help and --header 5617 as_fn_error $? "ambiguous option: \`$1' 5618Try \`$0 --help' for more information.";; 5619 --help | --hel | -h ) 5620 $as_echo "$ac_cs_usage"; exit ;; 5621 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5622 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5623 ac_cs_silent=: ;; 5624 5625 # This is an error. 5626 -*) as_fn_error $? "unrecognized option: \`$1' 5627Try \`$0 --help' for more information." ;; 5628 5629 *) as_fn_append ac_config_targets " $1" 5630 ac_need_defaults=false ;; 5631 5632 esac 5633 shift 5634done 5635 5636ac_configure_extra_args= 5637 5638if $ac_cs_silent; then 5639 exec 6>/dev/null 5640 ac_configure_extra_args="$ac_configure_extra_args --silent" 5641fi 5642 5643_ACEOF 5644cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5645if \$ac_cs_recheck; then 5646 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5647 shift 5648 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5649 CONFIG_SHELL='$SHELL' 5650 export CONFIG_SHELL 5651 exec "\$@" 5652fi 5653 5654_ACEOF 5655cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5656exec 5>>config.log 5657{ 5658 echo 5659 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5660## Running $as_me. ## 5661_ASBOX 5662 $as_echo "$ac_log" 5663} >&5 5664 5665_ACEOF 5666cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5667_ACEOF 5668 5669cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5670 5671# Handling of arguments. 5672for ac_config_target in $ac_config_targets 5673do 5674 case $ac_config_target in 5675 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 5676 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5677 5678 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5679 esac 5680done 5681 5682 5683# If the user did not use the arguments to specify the items to instantiate, 5684# then the envvar interface is used. Set only those that are not. 5685# We use the long form for the default assignment because of an extremely 5686# bizarre bug on SunOS 4.1.3. 5687if $ac_need_defaults; then 5688 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5689 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5690fi 5691 5692# Have a temporary directory for convenience. Make it in the build tree 5693# simply because there is no reason against having it here, and in addition, 5694# creating and moving files from /tmp can sometimes cause problems. 5695# Hook for its removal unless debugging. 5696# Note that there is a small window in which the directory will not be cleaned: 5697# after its creation but before its name has been assigned to `$tmp'. 5698$debug || 5699{ 5700 tmp= ac_tmp= 5701 trap 'exit_status=$? 5702 : "${ac_tmp:=$tmp}" 5703 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5704' 0 5705 trap 'as_fn_exit 1' 1 2 13 15 5706} 5707# Create a (secure) tmp directory for tmp files. 5708 5709{ 5710 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5711 test -d "$tmp" 5712} || 5713{ 5714 tmp=./conf$$-$RANDOM 5715 (umask 077 && mkdir "$tmp") 5716} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5717ac_tmp=$tmp 5718 5719# Set up the scripts for CONFIG_FILES section. 5720# No need to generate them if there are no CONFIG_FILES. 5721# This happens for instance with `./config.status config.h'. 5722if test -n "$CONFIG_FILES"; then 5723 5724 5725ac_cr=`echo X | tr X '\015'` 5726# On cygwin, bash can eat \r inside `` if the user requested igncr. 5727# But we know of no other shell where ac_cr would be empty at this 5728# point, so we can use a bashism as a fallback. 5729if test "x$ac_cr" = x; then 5730 eval ac_cr=\$\'\\r\' 5731fi 5732ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5733if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5734 ac_cs_awk_cr='\\r' 5735else 5736 ac_cs_awk_cr=$ac_cr 5737fi 5738 5739echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5740_ACEOF 5741 5742 5743{ 5744 echo "cat >conf$$subs.awk <<_ACEOF" && 5745 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5746 echo "_ACEOF" 5747} >conf$$subs.sh || 5748 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5749ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5750ac_delim='%!_!# ' 5751for ac_last_try in false false false false false :; do 5752 . ./conf$$subs.sh || 5753 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5754 5755 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5756 if test $ac_delim_n = $ac_delim_num; then 5757 break 5758 elif $ac_last_try; then 5759 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5760 else 5761 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5762 fi 5763done 5764rm -f conf$$subs.sh 5765 5766cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5767cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5768_ACEOF 5769sed -n ' 5770h 5771s/^/S["/; s/!.*/"]=/ 5772p 5773g 5774s/^[^!]*!// 5775:repl 5776t repl 5777s/'"$ac_delim"'$// 5778t delim 5779:nl 5780h 5781s/\(.\{148\}\)..*/\1/ 5782t more1 5783s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5784p 5785n 5786b repl 5787:more1 5788s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5789p 5790g 5791s/.\{148\}// 5792t nl 5793:delim 5794h 5795s/\(.\{148\}\)..*/\1/ 5796t more2 5797s/["\\]/\\&/g; s/^/"/; s/$/"/ 5798p 5799b 5800:more2 5801s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5802p 5803g 5804s/.\{148\}// 5805t delim 5806' <conf$$subs.awk | sed ' 5807/^[^""]/{ 5808 N 5809 s/\n// 5810} 5811' >>$CONFIG_STATUS || ac_write_fail=1 5812rm -f conf$$subs.awk 5813cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5814_ACAWK 5815cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5816 for (key in S) S_is_set[key] = 1 5817 FS = "" 5818 5819} 5820{ 5821 line = $ 0 5822 nfields = split(line, field, "@") 5823 substed = 0 5824 len = length(field[1]) 5825 for (i = 2; i < nfields; i++) { 5826 key = field[i] 5827 keylen = length(key) 5828 if (S_is_set[key]) { 5829 value = S[key] 5830 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5831 len += length(value) + length(field[++i]) 5832 substed = 1 5833 } else 5834 len += 1 + keylen 5835 } 5836 5837 print line 5838} 5839 5840_ACAWK 5841_ACEOF 5842cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5843if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5844 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5845else 5846 cat 5847fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5848 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5849_ACEOF 5850 5851# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5852# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5853# trailing colons and then remove the whole line if VPATH becomes empty 5854# (actually we leave an empty line to preserve line numbers). 5855if test "x$srcdir" = x.; then 5856 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5857h 5858s/// 5859s/^/:/ 5860s/[ ]*$/:/ 5861s/:\$(srcdir):/:/g 5862s/:\${srcdir}:/:/g 5863s/:@srcdir@:/:/g 5864s/^:*// 5865s/:*$// 5866x 5867s/\(=[ ]*\).*/\1/ 5868G 5869s/\n// 5870s/^[^=]*=[ ]*$// 5871}' 5872fi 5873 5874cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5875fi # test -n "$CONFIG_FILES" 5876 5877# Set up the scripts for CONFIG_HEADERS section. 5878# No need to generate them if there are no CONFIG_HEADERS. 5879# This happens for instance with `./config.status Makefile'. 5880if test -n "$CONFIG_HEADERS"; then 5881cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5882BEGIN { 5883_ACEOF 5884 5885# Transform confdefs.h into an awk script `defines.awk', embedded as 5886# here-document in config.status, that substitutes the proper values into 5887# config.h.in to produce config.h. 5888 5889# Create a delimiter string that does not exist in confdefs.h, to ease 5890# handling of long lines. 5891ac_delim='%!_!# ' 5892for ac_last_try in false false :; do 5893 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5894 if test -z "$ac_tt"; then 5895 break 5896 elif $ac_last_try; then 5897 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5898 else 5899 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5900 fi 5901done 5902 5903# For the awk script, D is an array of macro values keyed by name, 5904# likewise P contains macro parameters if any. Preserve backslash 5905# newline sequences. 5906 5907ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5908sed -n ' 5909s/.\{148\}/&'"$ac_delim"'/g 5910t rset 5911:rset 5912s/^[ ]*#[ ]*define[ ][ ]*/ / 5913t def 5914d 5915:def 5916s/\\$// 5917t bsnl 5918s/["\\]/\\&/g 5919s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5920D["\1"]=" \3"/p 5921s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5922d 5923:bsnl 5924s/["\\]/\\&/g 5925s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5926D["\1"]=" \3\\\\\\n"\\/p 5927t cont 5928s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5929t cont 5930d 5931:cont 5932n 5933s/.\{148\}/&'"$ac_delim"'/g 5934t clear 5935:clear 5936s/\\$// 5937t bsnlc 5938s/["\\]/\\&/g; s/^/"/; s/$/"/p 5939d 5940:bsnlc 5941s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5942b cont 5943' <confdefs.h | sed ' 5944s/'"$ac_delim"'/"\\\ 5945"/g' >>$CONFIG_STATUS || ac_write_fail=1 5946 5947cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5948 for (key in D) D_is_set[key] = 1 5949 FS = "" 5950} 5951/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5952 line = \$ 0 5953 split(line, arg, " ") 5954 if (arg[1] == "#") { 5955 defundef = arg[2] 5956 mac1 = arg[3] 5957 } else { 5958 defundef = substr(arg[1], 2) 5959 mac1 = arg[2] 5960 } 5961 split(mac1, mac2, "(") #) 5962 macro = mac2[1] 5963 prefix = substr(line, 1, index(line, defundef) - 1) 5964 if (D_is_set[macro]) { 5965 # Preserve the white space surrounding the "#". 5966 print prefix "define", macro P[macro] D[macro] 5967 next 5968 } else { 5969 # Replace #undef with comments. This is necessary, for example, 5970 # in the case of _POSIX_SOURCE, which is predefined and required 5971 # on some systems where configure will not decide to define it. 5972 if (defundef == "undef") { 5973 print "/*", prefix defundef, macro, "*/" 5974 next 5975 } 5976 } 5977} 5978{ print } 5979_ACAWK 5980_ACEOF 5981cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5982 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5983fi # test -n "$CONFIG_HEADERS" 5984 5985 5986eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5987shift 5988for ac_tag 5989do 5990 case $ac_tag in 5991 :[FHLC]) ac_mode=$ac_tag; continue;; 5992 esac 5993 case $ac_mode$ac_tag in 5994 :[FHL]*:*);; 5995 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5996 :[FH]-) ac_tag=-:-;; 5997 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5998 esac 5999 ac_save_IFS=$IFS 6000 IFS=: 6001 set x $ac_tag 6002 IFS=$ac_save_IFS 6003 shift 6004 ac_file=$1 6005 shift 6006 6007 case $ac_mode in 6008 :L) ac_source=$1;; 6009 :[FH]) 6010 ac_file_inputs= 6011 for ac_f 6012 do 6013 case $ac_f in 6014 -) ac_f="$ac_tmp/stdin";; 6015 *) # Look for the file first in the build tree, then in the source tree 6016 # (if the path is not absolute). The absolute path cannot be DOS-style, 6017 # because $ac_f cannot contain `:'. 6018 test -f "$ac_f" || 6019 case $ac_f in 6020 [\\/$]*) false;; 6021 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6022 esac || 6023 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6024 esac 6025 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6026 as_fn_append ac_file_inputs " '$ac_f'" 6027 done 6028 6029 # Let's still pretend it is `configure' which instantiates (i.e., don't 6030 # use $as_me), people would be surprised to read: 6031 # /* config.h. Generated by config.status. */ 6032 configure_input='Generated from '` 6033 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6034 `' by configure.' 6035 if test x"$ac_file" != x-; then 6036 configure_input="$ac_file. $configure_input" 6037 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6038$as_echo "$as_me: creating $ac_file" >&6;} 6039 fi 6040 # Neutralize special characters interpreted by sed in replacement strings. 6041 case $configure_input in #( 6042 *\&* | *\|* | *\\* ) 6043 ac_sed_conf_input=`$as_echo "$configure_input" | 6044 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6045 *) ac_sed_conf_input=$configure_input;; 6046 esac 6047 6048 case $ac_tag in 6049 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6050 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6051 esac 6052 ;; 6053 esac 6054 6055 ac_dir=`$as_dirname -- "$ac_file" || 6056$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6057 X"$ac_file" : 'X\(//\)[^/]' \| \ 6058 X"$ac_file" : 'X\(//\)$' \| \ 6059 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6060$as_echo X"$ac_file" | 6061 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6062 s//\1/ 6063 q 6064 } 6065 /^X\(\/\/\)[^/].*/{ 6066 s//\1/ 6067 q 6068 } 6069 /^X\(\/\/\)$/{ 6070 s//\1/ 6071 q 6072 } 6073 /^X\(\/\).*/{ 6074 s//\1/ 6075 q 6076 } 6077 s/.*/./; q'` 6078 as_dir="$ac_dir"; as_fn_mkdir_p 6079 ac_builddir=. 6080 6081case "$ac_dir" in 6082.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6083*) 6084 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6085 # A ".." for each directory in $ac_dir_suffix. 6086 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6087 case $ac_top_builddir_sub in 6088 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6089 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6090 esac ;; 6091esac 6092ac_abs_top_builddir=$ac_pwd 6093ac_abs_builddir=$ac_pwd$ac_dir_suffix 6094# for backward compatibility: 6095ac_top_builddir=$ac_top_build_prefix 6096 6097case $srcdir in 6098 .) # We are building in place. 6099 ac_srcdir=. 6100 ac_top_srcdir=$ac_top_builddir_sub 6101 ac_abs_top_srcdir=$ac_pwd ;; 6102 [\\/]* | ?:[\\/]* ) # Absolute name. 6103 ac_srcdir=$srcdir$ac_dir_suffix; 6104 ac_top_srcdir=$srcdir 6105 ac_abs_top_srcdir=$srcdir ;; 6106 *) # Relative name. 6107 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6108 ac_top_srcdir=$ac_top_build_prefix$srcdir 6109 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6110esac 6111ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6112 6113 6114 case $ac_mode in 6115 :F) 6116 # 6117 # CONFIG_FILE 6118 # 6119 6120 case $INSTALL in 6121 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6122 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6123 esac 6124 ac_MKDIR_P=$MKDIR_P 6125 case $MKDIR_P in 6126 [\\/$]* | ?:[\\/]* ) ;; 6127 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 6128 esac 6129_ACEOF 6130 6131cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6132# If the template does not know about datarootdir, expand it. 6133# FIXME: This hack should be removed a few years after 2.60. 6134ac_datarootdir_hack=; ac_datarootdir_seen= 6135ac_sed_dataroot=' 6136/datarootdir/ { 6137 p 6138 q 6139} 6140/@datadir@/p 6141/@docdir@/p 6142/@infodir@/p 6143/@localedir@/p 6144/@mandir@/p' 6145case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6146*datarootdir*) ac_datarootdir_seen=yes;; 6147*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6149$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6150_ACEOF 6151cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6152 ac_datarootdir_hack=' 6153 s&@datadir@&$datadir&g 6154 s&@docdir@&$docdir&g 6155 s&@infodir@&$infodir&g 6156 s&@localedir@&$localedir&g 6157 s&@mandir@&$mandir&g 6158 s&\\\${datarootdir}&$datarootdir&g' ;; 6159esac 6160_ACEOF 6161 6162# Neutralize VPATH when `$srcdir' = `.'. 6163# Shell code in configure.ac might set extrasub. 6164# FIXME: do we really want to maintain this feature? 6165cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6166ac_sed_extra="$ac_vpsub 6167$extrasub 6168_ACEOF 6169cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6170:t 6171/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6172s|@configure_input@|$ac_sed_conf_input|;t t 6173s&@top_builddir@&$ac_top_builddir_sub&;t t 6174s&@top_build_prefix@&$ac_top_build_prefix&;t t 6175s&@srcdir@&$ac_srcdir&;t t 6176s&@abs_srcdir@&$ac_abs_srcdir&;t t 6177s&@top_srcdir@&$ac_top_srcdir&;t t 6178s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6179s&@builddir@&$ac_builddir&;t t 6180s&@abs_builddir@&$ac_abs_builddir&;t t 6181s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6182s&@INSTALL@&$ac_INSTALL&;t t 6183s&@MKDIR_P@&$ac_MKDIR_P&;t t 6184$ac_datarootdir_hack 6185" 6186eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6187 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6188 6189test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6190 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6191 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6192 "$ac_tmp/out"`; test -z "$ac_out"; } && 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6194which seems to be undefined. Please make sure it is defined" >&5 6195$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6196which seems to be undefined. Please make sure it is defined" >&2;} 6197 6198 rm -f "$ac_tmp/stdin" 6199 case $ac_file in 6200 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6201 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6202 esac \ 6203 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6204 ;; 6205 :H) 6206 # 6207 # CONFIG_HEADER 6208 # 6209 if test x"$ac_file" != x-; then 6210 { 6211 $as_echo "/* $configure_input */" \ 6212 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 6213 } >"$ac_tmp/config.h" \ 6214 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6215 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 6216 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6217$as_echo "$as_me: $ac_file is unchanged" >&6;} 6218 else 6219 rm -f "$ac_file" 6220 mv "$ac_tmp/config.h" "$ac_file" \ 6221 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6222 fi 6223 else 6224 $as_echo "/* $configure_input */" \ 6225 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 6226 || as_fn_error $? "could not create -" "$LINENO" 5 6227 fi 6228# Compute "$ac_file"'s index in $config_headers. 6229_am_arg="$ac_file" 6230_am_stamp_count=1 6231for _am_header in $config_headers :; do 6232 case $_am_header in 6233 $_am_arg | $_am_arg:* ) 6234 break ;; 6235 * ) 6236 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 6237 esac 6238done 6239echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 6240$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6241 X"$_am_arg" : 'X\(//\)[^/]' \| \ 6242 X"$_am_arg" : 'X\(//\)$' \| \ 6243 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 6244$as_echo X"$_am_arg" | 6245 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6246 s//\1/ 6247 q 6248 } 6249 /^X\(\/\/\)[^/].*/{ 6250 s//\1/ 6251 q 6252 } 6253 /^X\(\/\/\)$/{ 6254 s//\1/ 6255 q 6256 } 6257 /^X\(\/\).*/{ 6258 s//\1/ 6259 q 6260 } 6261 s/.*/./; q'`/stamp-h$_am_stamp_count 6262 ;; 6263 6264 6265 esac 6266 6267done # for ac_tag 6268 6269 6270as_fn_exit 0 6271_ACEOF 6272ac_clean_files=$ac_clean_files_save 6273 6274test $ac_write_fail = 0 || 6275 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6276 6277 6278# configure is writing to config.log, and then calls config.status. 6279# config.status does its own redirection, appending to config.log. 6280# Unfortunately, on DOS this fails, as config.log is still kept open 6281# by configure, so config.status won't be able to write to it; its 6282# output is simply discarded. So we exec the FD to /dev/null, 6283# effectively closing config.log, so it can be properly (re)opened and 6284# appended to by config.status. When coming back to configure, we 6285# need to make the FD available again. 6286if test "$no_create" != yes; then 6287 ac_cs_success=: 6288 ac_config_status_args= 6289 test "$silent" = yes && 6290 ac_config_status_args="$ac_config_status_args --quiet" 6291 exec 5>/dev/null 6292 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6293 exec 5>>config.log 6294 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6295 # would make configure fail if this is the last instruction. 6296 $ac_cs_success || as_fn_exit 1 6297fi 6298if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6300$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6301fi 6302 6303 6304