1@%:@! /bin/sh 2@%:@ Guess values for system-dependent variables and create Makefiles. 3@%:@ Generated by GNU Autoconf 2.69 for sowing 1.1.18. 4@%:@ 5@%:@ Report bugs to <wgropp@illinois.edu>. 6@%:@ 7@%:@ 8@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9@%:@ 10@%:@ 11@%:@ This configure script is free software; the Free Software Foundation 12@%:@ gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in @%:@( 28 *posix*) : 29 set -o posix ;; @%:@( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in @%:@( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in @%:@(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in @%:@ (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in @%:@( 172 *posix*) : 173 set -o posix ;; @%:@( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in @%:@( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in @%:@ (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: wgropp@illinois.edu about your system, including any 271$0: error possibly output before this message. Then install 272$0: a modern shell, or manually run the script under such a 273$0: shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288@%:@ as_fn_unset VAR 289@%:@ --------------- 290@%:@ Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297@%:@ as_fn_set_status STATUS 298@%:@ ----------------------- 299@%:@ Set @S|@? to STATUS, without forking. 300as_fn_set_status () 301{ 302 return $1 303} @%:@ as_fn_set_status 304 305@%:@ as_fn_exit STATUS 306@%:@ ----------------- 307@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} @%:@ as_fn_exit 314 315@%:@ as_fn_mkdir_p 316@%:@ ------------- 317@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. 318as_fn_mkdir_p () 319{ 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337$as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361} @%:@ as_fn_mkdir_p 362 363@%:@ as_fn_executable_p FILE 364@%:@ ----------------------- 365@%:@ Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} @%:@ as_fn_executable_p 370@%:@ as_fn_append VAR VALUE 371@%:@ ---------------------- 372@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take 373@%:@ advantage of any shell optimizations that allow amortized linear growth over 374@%:@ repeated appends, instead of the typical quadratic growth present in naive 375@%:@ implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388@%:@ as_fn_arith ARG... 389@%:@ ------------------ 390@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the 391@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments 392@%:@ must be portable across @S|@(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] 407@%:@ ---------------------------------------- 408@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410@%:@ script with STATUS, using 1 if that was 0. 411as_fn_error () 412{ 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420} @%:@ as_fn_error 421 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$as_basename -- "$0" || 442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445$as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460# Avoid depending upon Character Ranges. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501} 502 503ECHO_C= ECHO_N= ECHO_T= 504case `echo -n x` in @%:@((((( 505-n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512*) 513 ECHO_N='-n';; 514esac 515 516rm -f conf$$ conf$$.exe conf$$.file 517if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522fi 523if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537else 538 as_ln_s='cp -pR' 539fi 540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541rmdir conf$$.dir 2>/dev/null 542 543if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548fi 549 550as_test_x='test -x' 551as_executable_p=as_fn_executable_p 552 553# Sed expression to map a string onto a valid CPP name. 554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556# Sed expression to map a string onto a valid variable name. 557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560test -n "$DJDIR" || exec 7<&0 </dev/null 561exec 6>&1 562 563# Name of the host. 564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565# so uname gets run too. 566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568# 569# Initializations. 570# 571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIB@&t@OBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='sowing' 582PACKAGE_TARNAME='sowing-1.1.18' 583PACKAGE_VERSION='1.1.18' 584PACKAGE_STRING='sowing 1.1.18' 585PACKAGE_BUGREPORT='wgropp@illinois.edu' 586PACKAGE_URL='' 587 588# Factoring default headers for most tests. 589ac_includes_default="\ 590#include <stdio.h> 591#ifdef HAVE_SYS_TYPES_H 592# include <sys/types.h> 593#endif 594#ifdef HAVE_SYS_STAT_H 595# include <sys/stat.h> 596#endif 597#ifdef STDC_HEADERS 598# include <stdlib.h> 599# include <stddef.h> 600#else 601# ifdef HAVE_STDLIB_H 602# include <stdlib.h> 603# endif 604#endif 605#ifdef HAVE_STRING_H 606# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 607# include <memory.h> 608# endif 609# include <string.h> 610#endif 611#ifdef HAVE_STRINGS_H 612# include <strings.h> 613#endif 614#ifdef HAVE_INTTYPES_H 615# include <inttypes.h> 616#endif 617#ifdef HAVE_STDINT_H 618# include <stdint.h> 619#endif 620#ifdef HAVE_UNISTD_H 621# include <unistd.h> 622#endif" 623 624ac_subst_vars='LTLIBOBJS 625LIB@&t@OBJS 626CXXOPTIONS 627COPTIONS 628expanded_bindir 629expanded_datarootdir 630expanded_datadir 631CXXCPP 632MKDIR 633EGREP 634GREP 635CPP 636PERL 637PNMQUANT 638PPMTOGIF 639PBMTOXBM 640PNMCROP 641GS 642LATEX 643MAKE 644VPATH 645ac_ct_CXX 646CXXFLAGS 647CXX 648OBJEXT 649EXEEXT 650ac_ct_CC 651CPPFLAGS 652LDFLAGS 653CFLAGS 654CC 655AR 656INSTALL_DATA 657INSTALL_SCRIPT 658INSTALL_PROGRAM 659RANLIB 660wwwdir 661optflags 662CONFIGURE_OPTIONS 663PACKAGE_SUBMINOR_VERSION 664PACKAGE_MINOR_VERSION 665PACKAGE_MAJOR_VERSION 666target_alias 667host_alias 668build_alias 669LIBS 670ECHO_T 671ECHO_N 672ECHO_C 673DEFS 674mandir 675localedir 676libdir 677psdir 678pdfdir 679dvidir 680htmldir 681infodir 682docdir 683oldincludedir 684includedir 685localstatedir 686sharedstatedir 687sysconfdir 688datadir 689datarootdir 690libexecdir 691sbindir 692bindir 693program_transform_name 694prefix 695exec_prefix 696PACKAGE_URL 697PACKAGE_BUGREPORT 698PACKAGE_STRING 699PACKAGE_VERSION 700PACKAGE_TARNAME 701PACKAGE_NAME 702PATH_SEPARATOR 703SHELL' 704ac_subst_files='' 705ac_user_opts=' 706enable_option_checking 707enable_cache 708enable_strict 709enable_echo 710enable_inplace 711enable_memorycheck 712with_wwwdir 713' 714 ac_precious_vars='build_alias 715host_alias 716target_alias 717CC 718CFLAGS 719LDFLAGS 720LIBS 721CPPFLAGS 722CXX 723CXXFLAGS 724CCC 725CPP 726CXXCPP' 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= 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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 @<:@@S|@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 \`$ac_default_prefix' using \`--prefix', 1296for instance \`--prefix=\$HOME'. 1297 1298For better control, use the options below. 1299 1300Fine tuning of the installation directories: 1301 --bindir=DIR user executables [EPREFIX/bin] 1302 --sbindir=DIR system admin executables [EPREFIX/sbin] 1303 --libexecdir=DIR program executables [EPREFIX/libexec] 1304 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1305 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1306 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1307 --libdir=DIR object code libraries [EPREFIX/lib] 1308 --includedir=DIR C header files [PREFIX/include] 1309 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1310 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1311 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1312 --infodir=DIR info documentation [DATAROOTDIR/info] 1313 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1314 --mandir=DIR man documentation [DATAROOTDIR/man] 1315 --docdir=DIR documentation root @<:@DATAROOTDIR/doc/sowing-1.1.18@:>@ 1316 --htmldir=DIR html documentation [DOCDIR] 1317 --dvidir=DIR dvi documentation [DOCDIR] 1318 --pdfdir=DIR pdf documentation [DOCDIR] 1319 --psdir=DIR ps documentation [DOCDIR] 1320_ACEOF 1321 1322 cat <<\_ACEOF 1323_ACEOF 1324fi 1325 1326if test -n "$ac_init_help"; then 1327 case $ac_init_help in 1328 short | recursive ) echo "Configuration of sowing 1.1.18:";; 1329 esac 1330 cat <<\_ACEOF 1331 1332Optional Features: 1333 --disable-option-checking ignore unrecognized --enable/--with options 1334 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1335 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1336 --enable-cache Turn on configure caching 1337 1338--enable-strict - turn on strict debugging when using gcc 1339 1340--enable-echo - Turn on strong echoing 1341 1342--enable-inplace - build the sowing program to run in the 1343 distribution directories, not the installation ($ac_default_prefix) 1344 directories 1345 1346--enable-memorycheck - Compile with memory checking code 1347 1348Optional Packages: 1349 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1350 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1351 1352--with-wwwdir=directory - Specify the root directory for HTML documentation 1353 1354Some influential environment variables: 1355 CC C compiler command 1356 CFLAGS C compiler flags 1357 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1358 nonstandard directory <lib dir> 1359 LIBS libraries to pass to the linker, e.g. -l<library> 1360 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1361 you have headers in a nonstandard directory <include dir> 1362 CXX C++ compiler command 1363 CXXFLAGS C++ compiler flags 1364 CPP C preprocessor 1365 CXXCPP C++ preprocessor 1366 1367Use these variables to override the choices made by `configure' or to help 1368it to find libraries and programs with nonstandard names/locations. 1369 1370Report bugs to <wgropp@illinois.edu>. 1371_ACEOF 1372ac_status=$? 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" >&6; } 1702if eval \${$3+:} false; then : 1703 $as_echo_n "(cached) " >&6 1704else 1705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1706/* end confdefs.h. */ 1707$4 1708@%:@include <$2> 1709_ACEOF 1710if ac_fn_c_try_compile "$LINENO"; then : 1711 eval "$3=yes" 1712else 1713 eval "$3=no" 1714fi 1715rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1716fi 1717eval ac_res=\$$3 1718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1719$as_echo "$ac_res" >&6; } 1720 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1721 1722} @%:@ ac_fn_c_check_header_compile 1723 1724@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1725@%:@ ------------------------------------------- 1726@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache 1727@%:@ variable VAR accordingly. 1728ac_fn_c_check_type () 1729{ 1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1732$as_echo_n "checking for $2... " >&6; } 1733if eval \${$3+:} false; then : 1734 $as_echo_n "(cached) " >&6 1735else 1736 eval "$3=no" 1737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1738/* end confdefs.h. */ 1739$4 1740int 1741main () 1742{ 1743if (sizeof ($2)) 1744 return 0; 1745 ; 1746 return 0; 1747} 1748_ACEOF 1749if ac_fn_c_try_compile "$LINENO"; then : 1750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1751/* end confdefs.h. */ 1752$4 1753int 1754main () 1755{ 1756if (sizeof (($2))) 1757 return 0; 1758 ; 1759 return 0; 1760} 1761_ACEOF 1762if ac_fn_c_try_compile "$LINENO"; then : 1763 1764else 1765 eval "$3=yes" 1766fi 1767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1768fi 1769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1770fi 1771eval ac_res=\$$3 1772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1773$as_echo "$ac_res" >&6; } 1774 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1775 1776} @%:@ ac_fn_c_check_type 1777 1778@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1779@%:@ -------------------------------------------- 1780@%:@ Tries to find the compile-time value of EXPR in a program that includes 1781@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be 1782@%:@ computed 1783ac_fn_c_compute_int () 1784{ 1785 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1786 if test "$cross_compiling" = yes; then 1787 # Depending upon the size, compute the lo and hi bounds. 1788cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1789/* end confdefs.h. */ 1790$4 1791int 1792main () 1793{ 1794static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@; 1795test_array @<:@0@:>@ = 0; 1796return test_array @<:@0@:>@; 1797 1798 ; 1799 return 0; 1800} 1801_ACEOF 1802if ac_fn_c_try_compile "$LINENO"; then : 1803 ac_lo=0 ac_mid=0 1804 while :; do 1805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1806/* end confdefs.h. */ 1807$4 1808int 1809main () 1810{ 1811static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; 1812test_array @<:@0@:>@ = 0; 1813return test_array @<:@0@:>@; 1814 1815 ; 1816 return 0; 1817} 1818_ACEOF 1819if ac_fn_c_try_compile "$LINENO"; then : 1820 ac_hi=$ac_mid; break 1821else 1822 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1823 if test $ac_lo -le $ac_mid; then 1824 ac_lo= ac_hi= 1825 break 1826 fi 1827 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1828fi 1829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1830 done 1831else 1832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1833/* end confdefs.h. */ 1834$4 1835int 1836main () 1837{ 1838static int test_array @<:@1 - 2 * !(($2) < 0)@:>@; 1839test_array @<:@0@:>@ = 0; 1840return test_array @<:@0@:>@; 1841 1842 ; 1843 return 0; 1844} 1845_ACEOF 1846if ac_fn_c_try_compile "$LINENO"; then : 1847 ac_hi=-1 ac_mid=-1 1848 while :; do 1849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1850/* end confdefs.h. */ 1851$4 1852int 1853main () 1854{ 1855static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@; 1856test_array @<:@0@:>@ = 0; 1857return test_array @<:@0@:>@; 1858 1859 ; 1860 return 0; 1861} 1862_ACEOF 1863if ac_fn_c_try_compile "$LINENO"; then : 1864 ac_lo=$ac_mid; break 1865else 1866 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1867 if test $ac_mid -le $ac_hi; then 1868 ac_lo= ac_hi= 1869 break 1870 fi 1871 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1872fi 1873rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1874 done 1875else 1876 ac_lo= ac_hi= 1877fi 1878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1879fi 1880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1881# Binary search between lo and hi bounds. 1882while test "x$ac_lo" != "x$ac_hi"; do 1883 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1885/* end confdefs.h. */ 1886$4 1887int 1888main () 1889{ 1890static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; 1891test_array @<:@0@:>@ = 0; 1892return test_array @<:@0@:>@; 1893 1894 ; 1895 return 0; 1896} 1897_ACEOF 1898if ac_fn_c_try_compile "$LINENO"; then : 1899 ac_hi=$ac_mid 1900else 1901 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1902fi 1903rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1904done 1905case $ac_lo in @%:@(( 1906?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1907'') ac_retval=1 ;; 1908esac 1909 else 1910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1911/* end confdefs.h. */ 1912$4 1913static long int longval () { return $2; } 1914static unsigned long int ulongval () { return $2; } 1915@%:@include <stdio.h> 1916@%:@include <stdlib.h> 1917int 1918main () 1919{ 1920 1921 FILE *f = fopen ("conftest.val", "w"); 1922 if (! f) 1923 return 1; 1924 if (($2) < 0) 1925 { 1926 long int i = longval (); 1927 if (i != ($2)) 1928 return 1; 1929 fprintf (f, "%ld", i); 1930 } 1931 else 1932 { 1933 unsigned long int i = ulongval (); 1934 if (i != ($2)) 1935 return 1; 1936 fprintf (f, "%lu", i); 1937 } 1938 /* Do not output a trailing newline, as this causes \r\n confusion 1939 on some platforms. */ 1940 return ferror (f) || fclose (f) != 0; 1941 1942 ; 1943 return 0; 1944} 1945_ACEOF 1946if ac_fn_c_try_run "$LINENO"; then : 1947 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1948else 1949 ac_retval=1 1950fi 1951rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1952 conftest.$ac_objext conftest.beam conftest.$ac_ext 1953rm -f conftest.val 1954 1955 fi 1956 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1957 as_fn_set_status $ac_retval 1958 1959} @%:@ ac_fn_c_compute_int 1960 1961@%:@ ac_fn_c_try_link LINENO 1962@%:@ ----------------------- 1963@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. 1964ac_fn_c_try_link () 1965{ 1966 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1967 rm -f conftest.$ac_objext conftest$ac_exeext 1968 if { { ac_try="$ac_link" 1969case "(($ac_try" in 1970 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1971 *) ac_try_echo=$ac_try;; 1972esac 1973eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1974$as_echo "$ac_try_echo"; } >&5 1975 (eval "$ac_link") 2>conftest.err 1976 ac_status=$? 1977 if test -s conftest.err; then 1978 grep -v '^ *+' conftest.err >conftest.er1 1979 cat conftest.er1 >&5 1980 mv -f conftest.er1 conftest.err 1981 fi 1982 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1983 test $ac_status = 0; } && { 1984 test -z "$ac_c_werror_flag" || 1985 test ! -s conftest.err 1986 } && test -s conftest$ac_exeext && { 1987 test "$cross_compiling" = yes || 1988 test -x conftest$ac_exeext 1989 }; then : 1990 ac_retval=0 1991else 1992 $as_echo "$as_me: failed program was:" >&5 1993sed 's/^/| /' conftest.$ac_ext >&5 1994 1995 ac_retval=1 1996fi 1997 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1998 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1999 # interfere with the next link command; also delete a directory that is 2000 # left behind by Apple's compiler. We do this before executing the actions. 2001 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2002 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2003 as_fn_set_status $ac_retval 2004 2005} @%:@ ac_fn_c_try_link 2006 2007@%:@ ac_fn_c_check_func LINENO FUNC VAR 2008@%:@ ---------------------------------- 2009@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly 2010ac_fn_c_check_func () 2011{ 2012 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2014$as_echo_n "checking for $2... " >&6; } 2015if eval \${$3+:} false; then : 2016 $as_echo_n "(cached) " >&6 2017else 2018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2019/* end confdefs.h. */ 2020/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2021 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2022#define $2 innocuous_$2 2023 2024/* System header to define __stub macros and hopefully few prototypes, 2025 which can conflict with char $2 (); below. 2026 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2027 <limits.h> exists even on freestanding compilers. */ 2028 2029#ifdef __STDC__ 2030# include <limits.h> 2031#else 2032# include <assert.h> 2033#endif 2034 2035#undef $2 2036 2037/* Override any GCC internal prototype to avoid an error. 2038 Use char because int might match the return type of a GCC 2039 builtin and then its argument prototype would still apply. */ 2040#ifdef __cplusplus 2041extern "C" 2042#endif 2043char $2 (); 2044/* The GNU C library defines this for functions which it implements 2045 to always fail with ENOSYS. Some functions are actually named 2046 something starting with __ and the normal name is an alias. */ 2047#if defined __stub_$2 || defined __stub___$2 2048choke me 2049#endif 2050 2051int 2052main () 2053{ 2054return $2 (); 2055 ; 2056 return 0; 2057} 2058_ACEOF 2059if ac_fn_c_try_link "$LINENO"; then : 2060 eval "$3=yes" 2061else 2062 eval "$3=no" 2063fi 2064rm -f core conftest.err conftest.$ac_objext \ 2065 conftest$ac_exeext conftest.$ac_ext 2066fi 2067eval ac_res=\$$3 2068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2069$as_echo "$ac_res" >&6; } 2070 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2071 2072} @%:@ ac_fn_c_check_func 2073 2074@%:@ ac_fn_cxx_try_cpp LINENO 2075@%:@ ------------------------ 2076@%:@ Try to preprocess conftest.@S|@ac_ext, and return whether this succeeded. 2077ac_fn_cxx_try_cpp () 2078{ 2079 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2080 if { { ac_try="$ac_cpp conftest.$ac_ext" 2081case "(($ac_try" in 2082 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2083 *) ac_try_echo=$ac_try;; 2084esac 2085eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2086$as_echo "$ac_try_echo"; } >&5 2087 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 2088 ac_status=$? 2089 if test -s conftest.err; then 2090 grep -v '^ *+' conftest.err >conftest.er1 2091 cat conftest.er1 >&5 2092 mv -f conftest.er1 conftest.err 2093 fi 2094 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2095 test $ac_status = 0; } > conftest.i && { 2096 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 2097 test ! -s conftest.err 2098 }; then : 2099 ac_retval=0 2100else 2101 $as_echo "$as_me: failed program was:" >&5 2102sed 's/^/| /' conftest.$ac_ext >&5 2103 2104 ac_retval=1 2105fi 2106 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2107 as_fn_set_status $ac_retval 2108 2109} @%:@ ac_fn_cxx_try_cpp 2110 2111@%:@ ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES 2112@%:@ --------------------------------------------------------- 2113@%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using 2114@%:@ the include files in INCLUDES and setting the cache variable VAR 2115@%:@ accordingly. 2116ac_fn_cxx_check_header_mongrel () 2117{ 2118 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2119 if eval \${$3+:} false; then : 2120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2121$as_echo_n "checking for $2... " >&6; } 2122if eval \${$3+:} false; then : 2123 $as_echo_n "(cached) " >&6 2124fi 2125eval ac_res=\$$3 2126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2127$as_echo "$ac_res" >&6; } 2128else 2129 # Is the header compilable? 2130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 2131$as_echo_n "checking $2 usability... " >&6; } 2132cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2133/* end confdefs.h. */ 2134$4 2135@%:@include <$2> 2136_ACEOF 2137if ac_fn_cxx_try_compile "$LINENO"; then : 2138 ac_header_compiler=yes 2139else 2140 ac_header_compiler=no 2141fi 2142rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2143{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 2144$as_echo "$ac_header_compiler" >&6; } 2145 2146# Is the header present? 2147{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2148$as_echo_n "checking $2 presence... " >&6; } 2149cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2150/* end confdefs.h. */ 2151@%:@include <$2> 2152_ACEOF 2153if ac_fn_cxx_try_cpp "$LINENO"; then : 2154 ac_header_preproc=yes 2155else 2156 ac_header_preproc=no 2157fi 2158rm -f conftest.err conftest.i conftest.$ac_ext 2159{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 2160$as_echo "$ac_header_preproc" >&6; } 2161 2162# So? What about this header? 2163case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( 2164 yes:no: ) 2165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2166$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2167 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2168$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2169 ;; 2170 no:yes:* ) 2171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2172$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2174$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2176$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2178$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2179 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2180$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2181( $as_echo "## ---------------------------------- ## 2182## Report this to wgropp@illinois.edu ## 2183## ---------------------------------- ##" 2184 ) | sed "s/^/$as_me: WARNING: /" >&2 2185 ;; 2186esac 2187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2188$as_echo_n "checking for $2... " >&6; } 2189if eval \${$3+:} false; then : 2190 $as_echo_n "(cached) " >&6 2191else 2192 eval "$3=\$ac_header_compiler" 2193fi 2194eval ac_res=\$$3 2195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2196$as_echo "$ac_res" >&6; } 2197fi 2198 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2199 2200} @%:@ ac_fn_cxx_check_header_mongrel 2201 2202@%:@ ac_fn_cxx_try_link LINENO 2203@%:@ ------------------------- 2204@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. 2205ac_fn_cxx_try_link () 2206{ 2207 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2208 rm -f conftest.$ac_objext conftest$ac_exeext 2209 if { { ac_try="$ac_link" 2210case "(($ac_try" in 2211 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2212 *) ac_try_echo=$ac_try;; 2213esac 2214eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2215$as_echo "$ac_try_echo"; } >&5 2216 (eval "$ac_link") 2>conftest.err 2217 ac_status=$? 2218 if test -s conftest.err; then 2219 grep -v '^ *+' conftest.err >conftest.er1 2220 cat conftest.er1 >&5 2221 mv -f conftest.er1 conftest.err 2222 fi 2223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2224 test $ac_status = 0; } && { 2225 test -z "$ac_cxx_werror_flag" || 2226 test ! -s conftest.err 2227 } && test -s conftest$ac_exeext && { 2228 test "$cross_compiling" = yes || 2229 test -x conftest$ac_exeext 2230 }; then : 2231 ac_retval=0 2232else 2233 $as_echo "$as_me: failed program was:" >&5 2234sed 's/^/| /' conftest.$ac_ext >&5 2235 2236 ac_retval=1 2237fi 2238 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2239 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2240 # interfere with the next link command; also delete a directory that is 2241 # left behind by Apple's compiler. We do this before executing the actions. 2242 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2243 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2244 as_fn_set_status $ac_retval 2245 2246} @%:@ ac_fn_cxx_try_link 2247 2248@%:@ ac_fn_cxx_check_func LINENO FUNC VAR 2249@%:@ ------------------------------------ 2250@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly 2251ac_fn_cxx_check_func () 2252{ 2253 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2255$as_echo_n "checking for $2... " >&6; } 2256if eval \${$3+:} false; then : 2257 $as_echo_n "(cached) " >&6 2258else 2259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2260/* end confdefs.h. */ 2261/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2262 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2263#define $2 innocuous_$2 2264 2265/* System header to define __stub macros and hopefully few prototypes, 2266 which can conflict with char $2 (); below. 2267 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2268 <limits.h> exists even on freestanding compilers. */ 2269 2270#ifdef __STDC__ 2271# include <limits.h> 2272#else 2273# include <assert.h> 2274#endif 2275 2276#undef $2 2277 2278/* Override any GCC internal prototype to avoid an error. 2279 Use char because int might match the return type of a GCC 2280 builtin and then its argument prototype would still apply. */ 2281#ifdef __cplusplus 2282extern "C" 2283#endif 2284char $2 (); 2285/* The GNU C library defines this for functions which it implements 2286 to always fail with ENOSYS. Some functions are actually named 2287 something starting with __ and the normal name is an alias. */ 2288#if defined __stub_$2 || defined __stub___$2 2289choke me 2290#endif 2291 2292int 2293main () 2294{ 2295return $2 (); 2296 ; 2297 return 0; 2298} 2299_ACEOF 2300if ac_fn_cxx_try_link "$LINENO"; then : 2301 eval "$3=yes" 2302else 2303 eval "$3=no" 2304fi 2305rm -f core conftest.err conftest.$ac_objext \ 2306 conftest$ac_exeext conftest.$ac_ext 2307fi 2308eval ac_res=\$$3 2309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2310$as_echo "$ac_res" >&6; } 2311 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2312 2313} @%:@ ac_fn_cxx_check_func 2314cat >config.log <<_ACEOF 2315This file contains any messages produced by compilers while 2316running configure, to aid debugging if configure makes a mistake. 2317 2318It was created by sowing $as_me 1.1.18, which was 2319generated by GNU Autoconf 2.69. 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"failed to load site script $ac_site_file 2577See \`config.log' for more details" "$LINENO" 5; } 2578 fi 2579done 2580 2581if test "$CONFIGURE_DEBUG_CACHE" = yes ; then 2582 oldopts="$-" 2583 clearMinusX=no 2584 set -x 2585 if test "$oldopts" != "$-" ; then 2586 clearMinusX=yes 2587 fi 2588fi 2589if test "X$cache_system" = "X" ; then 2590 # A default file name, just in case 2591 cache_system="config.system" 2592 if test "$cache_file" != "/dev/null" ; then 2593 # Get the directory for the cache file, if any 2594 2595 cache_system=`echo $cache_file | sed -e 's%^\(.*/\)[^/]*%\1config.system%'` 2596 2597 test "x$cache_system" = "x$cache_file" && cache_system="config.system" 2598# else 2599# We must *not* set enable_cache to no because we need to know if 2600# enable_cache was not set. 2601# enable_cache=no 2602 fi 2603fi 2604# 2605# Get a test value and flag whether we should remove/replace the 2606# cache_system file (do so unless cache_system_ok is yes) 2607# FC and F77 should be synonyms. Save both in case 2608# We include the xxxFLAGS in case the user is using the flags to change 2609# the language (either input or output) of the compiler. E.g., 2610# using -xarch=v9 on Solaris to select 64 bit output or using -D_BSD_SOURCE 2611# with gcc to get different header files on input. 2612cleanargs=`echo "$CC $F77 $FC $CXX $F90 $CFLAGS $FFLAGS $CXXFLAGS $F90FLAGS $PATH" | tr '"' ' '` 2613if uname -srm >/dev/null 2>&1 ; then 2614 cache_system_text="`uname -srm` $cleanargs" 2615else 2616 cache_system_text="-no-uname- $cleanargs" 2617fi 2618cache_system_ok=no 2619# 2620if test -z "$real_enable_cache" ; then 2621 real_enable_cache=$enable_cache 2622 if test -z "$real_enable_cache" ; then real_enable_cache="notgiven" ; fi 2623fi 2624if test "X$real_enable_cache" = "Xnotgiven" ; then 2625 # check for valid cache file 2626 if test -z "$cache_system" ; then cache_system="config.system" ; fi 2627 if uname -srm >/dev/null 2>&1 ; then 2628 if test -f "$cache_system" -a -n "$cache_system_text" ; then 2629 if test "$cache_system_text" = "`cat $cache_system`" ; then 2630 real_enable_cache="yes" 2631 cache_system_ok=yes 2632 fi 2633 elif test ! 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2753fi 2754## -------------------- ## 2755## Main body of script. ## 2756## -------------------- ## 2757 2758ac_ext=c 2759ac_cpp='$CPP $CPPFLAGS' 2760ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2761ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2762ac_compiler_gnu=$ac_cv_c_compiler_gnu 2763 2764 2765 2766ac_config_headers="$ac_config_headers include/sowingconfig.h" 2767 2768 2769$as_echo "@%:@define INCLUDED_SOWINGCONF 1" >>confdefs.h 2770 2771 2772PACKAGE_MAJOR_VERSION=`echo $PACKAGE_VERSION | sed -e 's/\..*//'` 2773PACKAGE_MINOR_VERSION=`echo $PACKAGE_VERSION | sed -e 's/.*\.\(.*\)\..*/\1/'` 2774PACKAGE_SUBMINOR_VERSION=`echo $PACKAGE_VERSION | sed -e 's/.*\..*\.//'` 2775 2776 2777 2778 2779 2780@%:@ Check whether --enable-cache was given. 2781if test "${enable_cache+set}" = set; then : 2782 enableval=$enable_cache; 2783else 2784 enable_cache="notgiven" 2785fi 2786 2787 2788 2789CONFIGURE_OPTIONS="$ac_configure_args" 2790 2791check_for_needs_stdlib_proto=0 2792@%:@ Check whether --enable-strict was given. 2793if test "${enable_strict+set}" = set; then : 2794 enableval=$enable_strict; optflags="$optflags -g -Dlint";check_for_needs_stdlib_proto=1;gcc_opts="-Wall -Wstrict-prototypes -Wmissing-prototypes" 2795fi 2796 2797@%:@ Check whether --enable-echo was given. 2798if test "${enable_echo+set}" = set; then : 2799 enableval=$enable_echo; set -x 2800fi 2801 2802 2803@%:@ Check whether --enable-inplace was given. 2804if test "${enable_inplace+set}" = set; then : 2805 enableval=$enable_inplace; prefix=`pwd` 2806fi 2807 2808@%:@ Check whether --enable-memorycheck was given. 2809if test "${enable_memorycheck+set}" = set; then : 2810 enableval=$enable_memorycheck; memcheck=$enableval 2811else 2812 memcheck="no" 2813fi 2814 2815 2816 2817@%:@ Check whether --with-wwwdir was given. 2818if test "${with_wwwdir+set}" = set; then : 2819 withval=$with_wwwdir; wwwdir=$withval 2820else 2821 wwwdir='${prefix}/www' 2822fi 2823 2824 2825 2826if test -n "$ac_tool_prefix"; then 2827 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2828set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2829{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2830$as_echo_n "checking for $ac_word... " >&6; } 2831if ${ac_cv_prog_RANLIB+:} false; then : 2832 $as_echo_n "(cached) " >&6 2833else 2834 if test -n "$RANLIB"; then 2835 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2836else 2837as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2838for as_dir in $PATH 2839do 2840 IFS=$as_save_IFS 2841 test -z "$as_dir" && as_dir=. 2842 for ac_exec_ext in '' $ac_executable_extensions; do 2843 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2844 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2846 break 2 2847 fi 2848done 2849 done 2850IFS=$as_save_IFS 2851 2852fi 2853fi 2854RANLIB=$ac_cv_prog_RANLIB 2855if test -n "$RANLIB"; then 2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2857$as_echo "$RANLIB" >&6; } 2858else 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2860$as_echo "no" >&6; } 2861fi 2862 2863 2864fi 2865if test -z "$ac_cv_prog_RANLIB"; then 2866 ac_ct_RANLIB=$RANLIB 2867 # Extract the first word of "ranlib", so it can be a program name with args. 2868set dummy ranlib; ac_word=$2 2869{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2870$as_echo_n "checking for $ac_word... " >&6; } 2871if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 2872 $as_echo_n "(cached) " >&6 2873else 2874 if test -n "$ac_ct_RANLIB"; then 2875 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2876else 2877as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2878for as_dir in $PATH 2879do 2880 IFS=$as_save_IFS 2881 test -z "$as_dir" && as_dir=. 2882 for ac_exec_ext in '' $ac_executable_extensions; do 2883 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2884 ac_cv_prog_ac_ct_RANLIB="ranlib" 2885 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2886 break 2 2887 fi 2888done 2889 done 2890IFS=$as_save_IFS 2891 2892fi 2893fi 2894ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2895if test -n "$ac_ct_RANLIB"; then 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2897$as_echo "$ac_ct_RANLIB" >&6; } 2898else 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2900$as_echo "no" >&6; } 2901fi 2902 2903 if test "x$ac_ct_RANLIB" = x; then 2904 RANLIB=":" 2905 else 2906 case $cross_compiling:$ac_tool_warned in 2907yes:) 2908{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2909$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2910ac_tool_warned=yes ;; 2911esac 2912 RANLIB=$ac_ct_RANLIB 2913 fi 2914else 2915 RANLIB="$ac_cv_prog_RANLIB" 2916fi 2917 2918ac_aux_dir= 2919for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2920 if test -f "$ac_dir/install-sh"; then 2921 ac_aux_dir=$ac_dir 2922 ac_install_sh="$ac_aux_dir/install-sh -c" 2923 break 2924 elif test -f "$ac_dir/install.sh"; then 2925 ac_aux_dir=$ac_dir 2926 ac_install_sh="$ac_aux_dir/install.sh -c" 2927 break 2928 elif test -f "$ac_dir/shtool"; then 2929 ac_aux_dir=$ac_dir 2930 ac_install_sh="$ac_aux_dir/shtool install -c" 2931 break 2932 fi 2933done 2934if test -z "$ac_aux_dir"; then 2935 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2936fi 2937 2938# These three variables are undocumented and unsupported, 2939# and are intended to be withdrawn in a future Autoconf release. 2940# They can cause serious problems if a builder's source tree is in a directory 2941# whose full name contains unusual characters. 2942ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2943ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2944ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2945 2946 2947# Find a good install program. We prefer a C program (faster), 2948# so one script is as good as another. But avoid the broken or 2949# incompatible versions: 2950# SysV /etc/install, /usr/sbin/install 2951# SunOS /usr/etc/install 2952# IRIX /sbin/install 2953# AIX /bin/install 2954# AmigaOS /C/install, which installs bootblocks on floppy discs 2955# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2956# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2957# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2958# OS/2's system install, which has a completely different semantic 2959# ./install, which can be erroneously created by make from ./install.sh. 2960# Reject install programs that cannot install multiple files. 2961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2962$as_echo_n "checking for a BSD-compatible install... " >&6; } 2963if test -z "$INSTALL"; then 2964if ${ac_cv_path_install+:} false; then : 2965 $as_echo_n "(cached) " >&6 2966else 2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2968for as_dir in $PATH 2969do 2970 IFS=$as_save_IFS 2971 test -z "$as_dir" && as_dir=. 2972 # Account for people who put trailing slashes in PATH elements. 2973case $as_dir/ in @%:@(( 2974 ./ | .// | /[cC]/* | \ 2975 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2976 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2977 /usr/ucb/* ) ;; 2978 *) 2979 # OSF1 and SCO ODT 3.0 have their own names for install. 2980 # Don't use installbsd from OSF since it installs stuff as root 2981 # by default. 2982 for ac_prog in ginstall scoinst install; do 2983 for ac_exec_ext in '' $ac_executable_extensions; do 2984 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2985 if test $ac_prog = install && 2986 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2987 # AIX install. It has an incompatible calling convention. 2988 : 2989 elif test $ac_prog = install && 2990 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2991 # program-specific install script used by HP pwplus--don't use. 2992 : 2993 else 2994 rm -rf conftest.one conftest.two conftest.dir 2995 echo one > conftest.one 2996 echo two > conftest.two 2997 mkdir conftest.dir 2998 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2999 test -s conftest.one && test -s conftest.two && 3000 test -s conftest.dir/conftest.one && 3001 test -s conftest.dir/conftest.two 3002 then 3003 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3004 break 3 3005 fi 3006 fi 3007 fi 3008 done 3009 done 3010 ;; 3011esac 3012 3013 done 3014IFS=$as_save_IFS 3015 3016rm -rf conftest.one conftest.two conftest.dir 3017 3018fi 3019 if test "${ac_cv_path_install+set}" = set; then 3020 INSTALL=$ac_cv_path_install 3021 else 3022 # As a last resort, use the slow shell script. Don't cache a 3023 # value for INSTALL within a source directory, because that will 3024 # break other packages using the cache if that directory is 3025 # removed, or if the value is a relative name. 3026 INSTALL=$ac_install_sh 3027 fi 3028fi 3029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3030$as_echo "$INSTALL" >&6; } 3031 3032# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3033# It thinks the first close brace ends the variable substitution. 3034test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3035 3036test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3037 3038test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3039 3040 3041if test -z "$INSTALL" ; then 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: No install program available" >&5 3043$as_echo "No install program available" >&6; } 3044else 3045 # first make any "confdb/install-sh -c" into an absolute path 3046 # this is a hack, but it's still much cleaner than anything else I could 3047 # come up with (see tt#1007) [goodell@] 3048 case "$INSTALL" in @%:@( 3049 /*) : 3050 : ;; @%:@( 3051 *install-sh*) : 3052 INSTALL="$master_top_srcdir/$INSTALL" ;; @%:@( 3053 *) : 3054 ;; 3055esac 3056 3057 # Check that this install really works 3058 rm -f conftest 3059 echo "Test file" > conftest 3060 if test ! -d .conftest ; then mkdir .conftest ; fi 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether install works" >&5 3062$as_echo_n "checking whether install works... " >&6; } 3063 if $INSTALL conftest .conftest >/dev/null 2>&1 ; then 3064 installOk=yes 3065 else 3066 installOk=no 3067 fi 3068 rm -rf .conftest conftest 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $installOk" >&5 3070$as_echo "$installOk" >&6; } 3071 if test "$installOk" = no ; then 3072 if test -n "$ac_install_sh" ; then 3073 INSTALL=$ac_install_sh 3074 else 3075 as_fn_error $? "Unable to find working install" "$LINENO" 5 3076 fi 3077 fi 3078fi 3079 3080for ac_prog in ar 3081do 3082 # Extract the first word of "$ac_prog", so it can be a program name with args. 3083set dummy $ac_prog; ac_word=$2 3084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3085$as_echo_n "checking for $ac_word... " >&6; } 3086if ${ac_cv_prog_AR+:} false; then : 3087 $as_echo_n "(cached) " >&6 3088else 3089 if test -n "$AR"; then 3090 ac_cv_prog_AR="$AR" # Let the user override the test. 3091else 3092as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3093for as_dir in $PATH 3094do 3095 IFS=$as_save_IFS 3096 test -z "$as_dir" && as_dir=. 3097 for ac_exec_ext in '' $ac_executable_extensions; do 3098 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3099 ac_cv_prog_AR="$ac_prog" 3100 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3101 break 2 3102 fi 3103done 3104 done 3105IFS=$as_save_IFS 3106 3107fi 3108fi 3109AR=$ac_cv_prog_AR 3110if test -n "$AR"; then 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 3112$as_echo "$AR" >&6; } 3113else 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3115$as_echo "no" >&6; } 3116fi 3117 3118 3119 test -n "$AR" && break 3120done 3121 3122ac_ext=c 3123ac_cpp='$CPP $CPPFLAGS' 3124ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3125ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3126ac_compiler_gnu=$ac_cv_c_compiler_gnu 3127if test -n "$ac_tool_prefix"; then 3128 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3129set dummy ${ac_tool_prefix}gcc; ac_word=$2 3130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3131$as_echo_n "checking for $ac_word... " >&6; } 3132if ${ac_cv_prog_CC+:} false; then : 3133 $as_echo_n "(cached) " >&6 3134else 3135 if test -n "$CC"; then 3136 ac_cv_prog_CC="$CC" # Let the user override the test. 3137else 3138as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3139for as_dir in $PATH 3140do 3141 IFS=$as_save_IFS 3142 test -z "$as_dir" && as_dir=. 3143 for ac_exec_ext in '' $ac_executable_extensions; do 3144 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3145 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3146 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3147 break 2 3148 fi 3149done 3150 done 3151IFS=$as_save_IFS 3152 3153fi 3154fi 3155CC=$ac_cv_prog_CC 3156if test -n "$CC"; then 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3158$as_echo "$CC" >&6; } 3159else 3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3161$as_echo "no" >&6; } 3162fi 3163 3164 3165fi 3166if test -z "$ac_cv_prog_CC"; then 3167 ac_ct_CC=$CC 3168 # Extract the first word of "gcc", so it can be a program name with args. 3169set dummy gcc; ac_word=$2 3170{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3171$as_echo_n "checking for $ac_word... " >&6; } 3172if ${ac_cv_prog_ac_ct_CC+:} false; then : 3173 $as_echo_n "(cached) " >&6 3174else 3175 if test -n "$ac_ct_CC"; then 3176 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3177else 3178as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3179for as_dir in $PATH 3180do 3181 IFS=$as_save_IFS 3182 test -z "$as_dir" && as_dir=. 3183 for ac_exec_ext in '' $ac_executable_extensions; do 3184 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3185 ac_cv_prog_ac_ct_CC="gcc" 3186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3187 break 2 3188 fi 3189done 3190 done 3191IFS=$as_save_IFS 3192 3193fi 3194fi 3195ac_ct_CC=$ac_cv_prog_ac_ct_CC 3196if test -n "$ac_ct_CC"; then 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3198$as_echo "$ac_ct_CC" >&6; } 3199else 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3201$as_echo "no" >&6; } 3202fi 3203 3204 if test "x$ac_ct_CC" = x; then 3205 CC="" 3206 else 3207 case $cross_compiling:$ac_tool_warned in 3208yes:) 3209{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3210$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3211ac_tool_warned=yes ;; 3212esac 3213 CC=$ac_ct_CC 3214 fi 3215else 3216 CC="$ac_cv_prog_CC" 3217fi 3218 3219if test -z "$CC"; then 3220 if test -n "$ac_tool_prefix"; then 3221 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3222set dummy ${ac_tool_prefix}cc; ac_word=$2 3223{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3224$as_echo_n "checking for $ac_word... " >&6; } 3225if ${ac_cv_prog_CC+:} false; then : 3226 $as_echo_n "(cached) " >&6 3227else 3228 if test -n "$CC"; then 3229 ac_cv_prog_CC="$CC" # Let the user override the test. 3230else 3231as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3232for as_dir in $PATH 3233do 3234 IFS=$as_save_IFS 3235 test -z "$as_dir" && as_dir=. 3236 for ac_exec_ext in '' $ac_executable_extensions; do 3237 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3238 ac_cv_prog_CC="${ac_tool_prefix}cc" 3239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3240 break 2 3241 fi 3242done 3243 done 3244IFS=$as_save_IFS 3245 3246fi 3247fi 3248CC=$ac_cv_prog_CC 3249if test -n "$CC"; then 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3251$as_echo "$CC" >&6; } 3252else 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3254$as_echo "no" >&6; } 3255fi 3256 3257 3258 fi 3259fi 3260if test -z "$CC"; then 3261 # Extract the first word of "cc", so it can be a program name with args. 3262set dummy cc; ac_word=$2 3263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3264$as_echo_n "checking for $ac_word... " >&6; } 3265if ${ac_cv_prog_CC+:} false; then : 3266 $as_echo_n "(cached) " >&6 3267else 3268 if test -n "$CC"; then 3269 ac_cv_prog_CC="$CC" # Let the user override the test. 3270else 3271 ac_prog_rejected=no 3272as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3273for as_dir in $PATH 3274do 3275 IFS=$as_save_IFS 3276 test -z "$as_dir" && as_dir=. 3277 for ac_exec_ext in '' $ac_executable_extensions; do 3278 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3279 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3280 ac_prog_rejected=yes 3281 continue 3282 fi 3283 ac_cv_prog_CC="cc" 3284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3285 break 2 3286 fi 3287done 3288 done 3289IFS=$as_save_IFS 3290 3291if test $ac_prog_rejected = yes; then 3292 # We found a bogon in the path, so make sure we never use it. 3293 set dummy $ac_cv_prog_CC 3294 shift 3295 if test $@%:@ != 0; then 3296 # We chose a different compiler from the bogus one. 3297 # However, it has the same basename, so the bogon will be chosen 3298 # first if we set CC to just the basename; use the full file name. 3299 shift 3300 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3301 fi 3302fi 3303fi 3304fi 3305CC=$ac_cv_prog_CC 3306if test -n "$CC"; then 3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3308$as_echo "$CC" >&6; } 3309else 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3311$as_echo "no" >&6; } 3312fi 3313 3314 3315fi 3316if test -z "$CC"; then 3317 if test -n "$ac_tool_prefix"; then 3318 for ac_prog in cl.exe 3319 do 3320 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3321set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3323$as_echo_n "checking for $ac_word... " >&6; } 3324if ${ac_cv_prog_CC+:} false; then : 3325 $as_echo_n "(cached) " >&6 3326else 3327 if test -n "$CC"; then 3328 ac_cv_prog_CC="$CC" # Let the user override the test. 3329else 3330as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3331for as_dir in $PATH 3332do 3333 IFS=$as_save_IFS 3334 test -z "$as_dir" && as_dir=. 3335 for ac_exec_ext in '' $ac_executable_extensions; do 3336 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3337 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3339 break 2 3340 fi 3341done 3342 done 3343IFS=$as_save_IFS 3344 3345fi 3346fi 3347CC=$ac_cv_prog_CC 3348if test -n "$CC"; then 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3350$as_echo "$CC" >&6; } 3351else 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3353$as_echo "no" >&6; } 3354fi 3355 3356 3357 test -n "$CC" && break 3358 done 3359fi 3360if test -z "$CC"; then 3361 ac_ct_CC=$CC 3362 for ac_prog in cl.exe 3363do 3364 # Extract the first word of "$ac_prog", so it can be a program name with args. 3365set dummy $ac_prog; ac_word=$2 3366{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3367$as_echo_n "checking for $ac_word... " >&6; } 3368if ${ac_cv_prog_ac_ct_CC+:} false; then : 3369 $as_echo_n "(cached) " >&6 3370else 3371 if test -n "$ac_ct_CC"; then 3372 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3373else 3374as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3375for as_dir in $PATH 3376do 3377 IFS=$as_save_IFS 3378 test -z "$as_dir" && as_dir=. 3379 for ac_exec_ext in '' $ac_executable_extensions; do 3380 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3381 ac_cv_prog_ac_ct_CC="$ac_prog" 3382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3383 break 2 3384 fi 3385done 3386 done 3387IFS=$as_save_IFS 3388 3389fi 3390fi 3391ac_ct_CC=$ac_cv_prog_ac_ct_CC 3392if test -n "$ac_ct_CC"; then 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3394$as_echo "$ac_ct_CC" >&6; } 3395else 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3397$as_echo "no" >&6; } 3398fi 3399 3400 3401 test -n "$ac_ct_CC" && break 3402done 3403 3404 if test "x$ac_ct_CC" = x; then 3405 CC="" 3406 else 3407 case $cross_compiling:$ac_tool_warned in 3408yes:) 3409{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3410$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3411ac_tool_warned=yes ;; 3412esac 3413 CC=$ac_ct_CC 3414 fi 3415fi 3416 3417fi 3418 3419 3420test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3421$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3422as_fn_error $? "no acceptable C compiler found in \$PATH 3423See \`config.log' for more details" "$LINENO" 5; } 3424 3425# Provide some information about the compiler. 3426$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3427set X $ac_compile 3428ac_compiler=$2 3429for ac_option in --version -v -V -qversion; do 3430 { { ac_try="$ac_compiler $ac_option >&5" 3431case "(($ac_try" in 3432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3433 *) ac_try_echo=$ac_try;; 3434esac 3435eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3436$as_echo "$ac_try_echo"; } >&5 3437 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3438 ac_status=$? 3439 if test -s conftest.err; then 3440 sed '10a\ 3441... rest of stderr output deleted ... 3442 10q' conftest.err >conftest.er1 3443 cat conftest.er1 >&5 3444 fi 3445 rm -f conftest.er1 conftest.err 3446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3447 test $ac_status = 0; } 3448done 3449 3450cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3451/* end confdefs.h. */ 3452 3453int 3454main () 3455{ 3456 3457 ; 3458 return 0; 3459} 3460_ACEOF 3461ac_clean_files_save=$ac_clean_files 3462ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3463# Try to create an executable without -o first, disregard a.out. 3464# It will help us diagnose broken compilers, and finding out an intuition 3465# of exeext. 3466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3467$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3497# so that the user can short-circuit this test for compilers unknown to 3498# Autoconf. 3499for ac_file in $ac_files '' 3500do 3501 test -f "$ac_file" || continue 3502 case $ac_file in 3503 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3504 ;; 3505 [ab].out ) 3506 # We found the default executable, but exeext='' is most 3507 # certainly right. 3508 break;; 3509 *.* ) 3510 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3511 then :; else 3512 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3513 fi 3514 # We set ac_cv_exeext here because the later test for it is not 3515 # safe: cross compilers may not add the suffix if given an `-o' 3516 # argument, so we may need to know it at that point already. 3517 # Even if this section looks crufty: it has the advantage of 3518 # actually working. 3519 break;; 3520 * ) 3521 break;; 3522 esac 3523done 3524test "$ac_cv_exeext" = no && ac_cv_exeext= 3525 3526else 3527 ac_file='' 3528fi 3529if test -z "$ac_file"; then : 3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3531$as_echo "no" >&6; } 3532$as_echo "$as_me: failed program was:" >&5 3533sed 's/^/| /' conftest.$ac_ext >&5 3534 3535{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3536$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3537as_fn_error 77 "C compiler cannot create executables 3538See \`config.log' for more details" "$LINENO" 5; } 3539else 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3541$as_echo "yes" >&6; } 3542fi 3543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3544$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3566# work properly (i.e., refer to `conftest.exe'), while it won't with 3567# `rm'. 3568for ac_file in conftest.exe conftest conftest.*; do 3569 test -f "$ac_file" || continue 3570 case $ac_file in 3571 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3572 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3573 break;; 3574 * ) break;; 3575 esac 3576done 3577else 3578 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3579$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3580as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3581See \`config.log' for more details" "$LINENO" 5; } 3582fi 3583rm -f conftest conftest$ac_cv_exeext 3584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3585$as_echo "$ac_cv_exeext" >&6; } 3586 3587rm -f conftest.$ac_ext 3588EXEEXT=$ac_cv_exeext 3589ac_exeext=$EXEEXT 3590cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3591/* end confdefs.h. */ 3592@%:@include <stdio.h> 3593int 3594main () 3595{ 3596FILE *f = fopen ("conftest.out", "w"); 3597 return ferror (f) || fclose (f) != 0; 3598 3599 ; 3600 return 0; 3601} 3602_ACEOF 3603ac_clean_files="$ac_clean_files conftest.out" 3604# Check that the compiler produces executables we can run. If not, either 3605# the compiler is broken, or we cross compile. 3606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3607$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3639If you meant to cross compile, use \`--host'. 3640See \`config.log' for more details" "$LINENO" 5; } 3641 fi 3642 fi 3643fi 3644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3645$as_echo "$cross_compiling" >&6; } 3646 3647rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3648ac_clean_files=$ac_clean_files_save 3649{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3650$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3692See \`config.log' for more details" "$LINENO" 5; } 3693fi 3694rm -f conftest.$ac_cv_objext conftest.$ac_ext 3695fi 3696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3697$as_echo "$ac_cv_objext" >&6; } 3698OBJEXT=$ac_cv_objext 3699ac_objext=$OBJEXT 3700{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3701$as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3850 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3851 array size at least. It's necessary to write '\x00'==0 to get something 3852 that's true only with -std. */ 3853int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3854 3855/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3856 inside strings and character constants. */ 3857#define FOO(x) 'x' 3858int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3859 3860int test (int i, double x); 3861struct s1 {int (*f) (int a);}; 3862struct s2 {int (*f) (double a);}; 3863int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3864int argc; 3865char **argv; 3866int 3867main () 3868{ 3869return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3870 ; 3871 return 0; 3872} 3873_ACEOF 3874for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3875 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3876do 3877 CC="$ac_save_CC $ac_arg" 3878 if ac_fn_c_try_compile "$LINENO"; then : 3879 ac_cv_prog_cc_c89=$ac_arg 3880fi 3881rm -f core conftest.err conftest.$ac_objext 3882 test "x$ac_cv_prog_cc_c89" != "xno" && break 3883done 3884rm -f conftest.$ac_ext 3885CC=$ac_save_CC 3886 3887fi 3888# AC_CACHE_VAL 3889case "x$ac_cv_prog_cc_c89" in 3890 x) 3891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3892$as_echo "none needed" >&6; } ;; 3893 xno) 3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3895$as_echo "unsupported" >&6; } ;; 3896 *) 3897 CC="$CC $ac_cv_prog_cc_c89" 3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3899$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3900esac 3901if test "x$ac_cv_prog_cc_c89" != xno; then : 3902 3903fi 3904 3905ac_ext=c 3906ac_cpp='$CPP $CPPFLAGS' 3907ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3908ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3909ac_compiler_gnu=$ac_cv_c_compiler_gnu 3910 3911for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl xlC_r xlC pgCC 3912do 3913 # Extract the first word of "$ac_prog", so it can be a program name with args. 3914set dummy $ac_prog; ac_word=$2 3915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3916$as_echo_n "checking for $ac_word... " >&6; } 3917if ${ac_cv_prog_CXX+:} false; then : 3918 $as_echo_n "(cached) " >&6 3919else 3920 if test -n "$CXX"; then 3921 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3922else 3923as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3924for as_dir in $PATH 3925do 3926 IFS=$as_save_IFS 3927 test -z "$as_dir" && as_dir=. 3928 for ac_exec_ext in '' $ac_executable_extensions; do 3929 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3930 ac_cv_prog_CXX="$ac_prog" 3931 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3932 break 2 3933 fi 3934done 3935 done 3936IFS=$as_save_IFS 3937 3938fi 3939fi 3940CXX=$ac_cv_prog_CXX 3941if test -n "$CXX"; then 3942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3943$as_echo "$CXX" >&6; } 3944else 3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3946$as_echo "no" >&6; } 3947fi 3948 3949 3950 test -n "$CXX" && break 3951done 3952test -n "$CXX" || CXX="gcc" 3953 3954ac_ext=cpp 3955ac_cpp='$CXXCPP $CPPFLAGS' 3956ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3957ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3958ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3959if test -z "$CXX"; then 3960 if test -n "$CCC"; then 3961 CXX=$CCC 3962 else 3963 if test -n "$ac_tool_prefix"; then 3964 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3965 do 3966 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3967set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3968{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3969$as_echo_n "checking for $ac_word... " >&6; } 3970if ${ac_cv_prog_CXX+:} false; then : 3971 $as_echo_n "(cached) " >&6 3972else 3973 if test -n "$CXX"; then 3974 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3975else 3976as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3977for as_dir in $PATH 3978do 3979 IFS=$as_save_IFS 3980 test -z "$as_dir" && as_dir=. 3981 for ac_exec_ext in '' $ac_executable_extensions; do 3982 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3983 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3985 break 2 3986 fi 3987done 3988 done 3989IFS=$as_save_IFS 3990 3991fi 3992fi 3993CXX=$ac_cv_prog_CXX 3994if test -n "$CXX"; then 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3996$as_echo "$CXX" >&6; } 3997else 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3999$as_echo "no" >&6; } 4000fi 4001 4002 4003 test -n "$CXX" && break 4004 done 4005fi 4006if test -z "$CXX"; then 4007 ac_ct_CXX=$CXX 4008 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4009do 4010 # Extract the first word of "$ac_prog", so it can be a program name with args. 4011set dummy $ac_prog; ac_word=$2 4012{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4013$as_echo_n "checking for $ac_word... " >&6; } 4014if ${ac_cv_prog_ac_ct_CXX+:} false; then : 4015 $as_echo_n "(cached) " >&6 4016else 4017 if test -n "$ac_ct_CXX"; then 4018 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4019else 4020as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4021for as_dir in $PATH 4022do 4023 IFS=$as_save_IFS 4024 test -z "$as_dir" && as_dir=. 4025 for ac_exec_ext in '' $ac_executable_extensions; do 4026 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4027 ac_cv_prog_ac_ct_CXX="$ac_prog" 4028 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4029 break 2 4030 fi 4031done 4032 done 4033IFS=$as_save_IFS 4034 4035fi 4036fi 4037ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4038if test -n "$ac_ct_CXX"; then 4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4040$as_echo "$ac_ct_CXX" >&6; } 4041else 4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4043$as_echo "no" >&6; } 4044fi 4045 4046 4047 test -n "$ac_ct_CXX" && break 4048done 4049 4050 if test "x$ac_ct_CXX" = x; then 4051 CXX="g++" 4052 else 4053 case $cross_compiling:$ac_tool_warned in 4054yes:) 4055{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4056$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4057ac_tool_warned=yes ;; 4058esac 4059 CXX=$ac_ct_CXX 4060 fi 4061fi 4062 4063 fi 4064fi 4065# Provide some information about the compiler. 4066$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4067set X $ac_compile 4068ac_compiler=$2 4069for ac_option in --version -v -V -qversion; do 4070 { { ac_try="$ac_compiler $ac_option >&5" 4071case "(($ac_try" in 4072 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4073 *) ac_try_echo=$ac_try;; 4074esac 4075eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4076$as_echo "$ac_try_echo"; } >&5 4077 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4078 ac_status=$? 4079 if test -s conftest.err; then 4080 sed '10a\ 4081... rest of stderr output deleted ... 4082 10q' conftest.err >conftest.er1 4083 cat conftest.er1 >&5 4084 fi 4085 rm -f conftest.er1 conftest.err 4086 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4087 test $ac_status = 0; } 4088done 4089 4090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4091$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 4092if ${ac_cv_cxx_compiler_gnu+:} false; then : 4093 $as_echo_n "(cached) " >&6 4094else 4095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4096/* end confdefs.h. */ 4097 4098int 4099main () 4100{ 4101#ifndef __GNUC__ 4102 choke me 4103#endif 4104 4105 ; 4106 return 0; 4107} 4108_ACEOF 4109if ac_fn_cxx_try_compile "$LINENO"; then : 4110 ac_compiler_gnu=yes 4111else 4112 ac_compiler_gnu=no 4113fi 4114rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4115ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4116 4117fi 4118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4119$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4120if test $ac_compiler_gnu = yes; then 4121 GXX=yes 4122else 4123 GXX= 4124fi 4125ac_test_CXXFLAGS=${CXXFLAGS+set} 4126ac_save_CXXFLAGS=$CXXFLAGS 4127{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4128$as_echo_n "checking whether $CXX accepts -g... " >&6; } 4129if ${ac_cv_prog_cxx_g+:} false; then : 4130 $as_echo_n "(cached) " >&6 4131else 4132 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4133 ac_cxx_werror_flag=yes 4134 ac_cv_prog_cxx_g=no 4135 CXXFLAGS="-g" 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137/* end confdefs.h. */ 4138 4139int 4140main () 4141{ 4142 4143 ; 4144 return 0; 4145} 4146_ACEOF 4147if ac_fn_cxx_try_compile "$LINENO"; then : 4148 ac_cv_prog_cxx_g=yes 4149else 4150 CXXFLAGS="" 4151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4152/* end confdefs.h. */ 4153 4154int 4155main () 4156{ 4157 4158 ; 4159 return 0; 4160} 4161_ACEOF 4162if ac_fn_cxx_try_compile "$LINENO"; then : 4163 4164else 4165 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4166 CXXFLAGS="-g" 4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4168/* end confdefs.h. */ 4169 4170int 4171main () 4172{ 4173 4174 ; 4175 return 0; 4176} 4177_ACEOF 4178if ac_fn_cxx_try_compile "$LINENO"; then : 4179 ac_cv_prog_cxx_g=yes 4180fi 4181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4182fi 4183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4184fi 4185rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4186 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4187fi 4188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4189$as_echo "$ac_cv_prog_cxx_g" >&6; } 4190if test "$ac_test_CXXFLAGS" = set; then 4191 CXXFLAGS=$ac_save_CXXFLAGS 4192elif test $ac_cv_prog_cxx_g = yes; then 4193 if test "$GXX" = yes; then 4194 CXXFLAGS="-g -O2" 4195 else 4196 CXXFLAGS="-g" 4197 fi 4198else 4199 if test "$GXX" = yes; then 4200 CXXFLAGS="-O2" 4201 else 4202 CXXFLAGS= 4203 fi 4204fi 4205ac_ext=c 4206ac_cpp='$CPP $CPPFLAGS' 4207ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4208ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4209ac_compiler_gnu=$ac_cv_c_compiler_gnu 4210 4211if test -n "$gcc_opts" -a "$GCC" = "yes" ; then 4212 optflags="$optflags $gcc_opts" 4213fi 4214MAKE=${MAKE:-make} 4215true 4216if test "X$MAKE" = "X" ; then 4217 for ac_prog in make gnumake nmake pmake smake 4218do 4219 # Extract the first word of "$ac_prog", so it can be a program name with args. 4220set dummy $ac_prog; ac_word=$2 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4222$as_echo_n "checking for $ac_word... " >&6; } 4223if ${ac_cv_prog_MAKE+:} false; then : 4224 $as_echo_n "(cached) " >&6 4225else 4226 if test -n "$MAKE"; then 4227 ac_cv_prog_MAKE="$MAKE" # Let the user override the test. 4228else 4229as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4230for as_dir in $PATH 4231do 4232 IFS=$as_save_IFS 4233 test -z "$as_dir" && as_dir=. 4234 for ac_exec_ext in '' $ac_executable_extensions; do 4235 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4236 ac_cv_prog_MAKE="$ac_prog" 4237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4238 break 2 4239 fi 4240done 4241 done 4242IFS=$as_save_IFS 4243 4244fi 4245fi 4246MAKE=$ac_cv_prog_MAKE 4247if test -n "$MAKE"; then 4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 4249$as_echo "$MAKE" >&6; } 4250else 4251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4252$as_echo "no" >&6; } 4253fi 4254 4255 4256 test -n "$MAKE" && break 4257done 4258 4259fi 4260 4261 4262 4263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for virtual path format" >&5 4264$as_echo_n "checking for virtual path format... " >&6; } 4265if ${pac_cv_prog_make_vpath+:} false; then : 4266 $as_echo_n "(cached) " >&6 4267else 4268 4269 4270# This is needed for Mac OSX 10.5 4271rm -rf conftest.dSYM 4272rm -rf conftest* 4273mkdir conftestdir 4274cat >conftestdir/a.c <<EOF 4275A sample file 4276EOF 4277cat > conftest <<EOF 4278all: a.o 4279VPATH=.:conftestdir 4280.c.o: 4281 @echo \$< 4282EOF 4283ac_out=`$MAKE -f conftest 2>&1 | grep 'conftestdir/a.c'` 4284if test -n "$ac_out" ; then 4285 pac_cv_prog_make_vpath="VPATH" 4286else 4287 rm -f conftest 4288 cat > conftest <<EOF 4289all: a.o 4290.PATH: . conftestdir 4291.c.o: 4292 @echo \$< 4293EOF 4294 ac_out=`$MAKE -f conftest 2>&1 | grep 'conftestdir/a.c'` 4295 if test -n "$ac_out" ; then 4296 pac_cv_prog_make_vpath=".PATH" 4297 else 4298 pac_cv_prog_make_vpath="neither VPATH nor .PATH works" 4299 fi 4300fi 4301# This is needed for Mac OSX 10.5 4302rm -rf conftest.dSYM 4303rm -rf conftest* 4304 4305fi 4306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_cv_prog_make_vpath" >&5 4307$as_echo "$pac_cv_prog_make_vpath" >&6; } 4308if test "$pac_cv_prog_make_vpath" = "VPATH" ; then 4309 VPATH='VPATH=.:${srcdir}' 4310elif test "$pac_cv_prog_make_vpath" = ".PATH" ; then 4311 VPATH='.PATH: . ${srcdir}' 4312fi 4313 4314 4315# 4316# Check that prefix is different from pwd. This is a warning 4317# The following isn't quite good enough, since cd to the same directory 4318# in different ways may cause pwd to give different output (sigh). 4319if test "$prefix" != "NONE" -a -d "$prefix" ; then 4320 if test "`(cd $prefix && pwd)`" = "`(cd . && pwd)`" ; then 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The prefix should be different from the build directory" >&5 4322$as_echo "$as_me: WARNING: The prefix should be different from the build directory" >&2;} 4323 fi 4324fi 4325# Extract the first word of "latex", so it can be a program name with args. 4326set dummy latex; ac_word=$2 4327{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4328$as_echo_n "checking for $ac_word... " >&6; } 4329if ${ac_cv_path_LATEX+:} false; then : 4330 $as_echo_n "(cached) " >&6 4331else 4332 case $LATEX in 4333 [\\/]* | ?:[\\/]*) 4334 ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path. 4335 ;; 4336 *) 4337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4338for as_dir in $PATH 4339do 4340 IFS=$as_save_IFS 4341 test -z "$as_dir" && as_dir=. 4342 for ac_exec_ext in '' $ac_executable_extensions; do 4343 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4344 ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext" 4345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4346 break 2 4347 fi 4348done 4349 done 4350IFS=$as_save_IFS 4351 4352 ;; 4353esac 4354fi 4355LATEX=$ac_cv_path_LATEX 4356if test -n "$LATEX"; then 4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5 4358$as_echo "$LATEX" >&6; } 4359else 4360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4361$as_echo "no" >&6; } 4362fi 4363 4364 4365# Extract the first word of "gs", so it can be a program name with args. 4366set dummy gs; ac_word=$2 4367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4368$as_echo_n "checking for $ac_word... " >&6; } 4369if ${ac_cv_path_GS+:} false; then : 4370 $as_echo_n "(cached) " >&6 4371else 4372 case $GS in 4373 [\\/]* | ?:[\\/]*) 4374 ac_cv_path_GS="$GS" # Let the user override the test with a path. 4375 ;; 4376 *) 4377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4378for as_dir in $PATH 4379do 4380 IFS=$as_save_IFS 4381 test -z "$as_dir" && as_dir=. 4382 for ac_exec_ext in '' $ac_executable_extensions; do 4383 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4384 ac_cv_path_GS="$as_dir/$ac_word$ac_exec_ext" 4385 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4386 break 2 4387 fi 4388done 4389 done 4390IFS=$as_save_IFS 4391 4392 ;; 4393esac 4394fi 4395GS=$ac_cv_path_GS 4396if test -n "$GS"; then 4397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GS" >&5 4398$as_echo "$GS" >&6; } 4399else 4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4401$as_echo "no" >&6; } 4402fi 4403 4404 4405if test -z "$GS" ; then 4406 echo "Programs to convert Postscript to GIF or XBM require Ghostscript" 4407 echo "Version 3." 4408 echo "Set the environment variable GS to an appropriate version of" 4409 echo "Ghostscript (implementing the writeppmfile operator)." 4410# We found out how to both detect the version and generate the ppm output 4411# with later versions of gs. 4412#else 4413# gsversion=`$GS -version | sed -n 1p | \ 4414# sed -e 's/Aladdin//g' -e 's/Ghostscript//g' -e 's/(.*)//g'` 4415# gsmajorversion=`echo $gsversion | sed -e 's/[ ]*\([0-9]\)\.[0-9]*/\1/g'` 4416# if test "$gsmajorversion" -gt 3 ; then 4417# echo "! The version of Ghostscript found is $gsversion ." 4418# echo "! This version may not support the operators used to create" 4419# echo "! GIF and xbm files needed by tohtml." 4420# echo "! Programs to convert Postscript to GIF or XBM require Ghostscript" 4421# echo "! Version 3." 4422# echo "! Set the environment variable GS to an appropriate version of" 4423# echo "! Ghostscript (implementing the writeppmfile operator)." 4424# fi 4425fi 4426# Extract the first word of "pnmcrop", so it can be a program name with args. 4427set dummy pnmcrop; ac_word=$2 4428{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4429$as_echo_n "checking for $ac_word... " >&6; } 4430if ${ac_cv_path_PNMCROP+:} false; then : 4431 $as_echo_n "(cached) " >&6 4432else 4433 case $PNMCROP in 4434 [\\/]* | ?:[\\/]*) 4435 ac_cv_path_PNMCROP="$PNMCROP" # Let the user override the test with a path. 4436 ;; 4437 *) 4438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4439for as_dir in $PATH 4440do 4441 IFS=$as_save_IFS 4442 test -z "$as_dir" && as_dir=. 4443 for ac_exec_ext in '' $ac_executable_extensions; do 4444 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4445 ac_cv_path_PNMCROP="$as_dir/$ac_word$ac_exec_ext" 4446 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4447 break 2 4448 fi 4449done 4450 done 4451IFS=$as_save_IFS 4452 4453 ;; 4454esac 4455fi 4456PNMCROP=$ac_cv_path_PNMCROP 4457if test -n "$PNMCROP"; then 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PNMCROP" >&5 4459$as_echo "$PNMCROP" >&6; } 4460else 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4462$as_echo "no" >&6; } 4463fi 4464 4465 4466# Extract the first word of "pbmtoxbm", so it can be a program name with args. 4467set dummy pbmtoxbm; ac_word=$2 4468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4469$as_echo_n "checking for $ac_word... " >&6; } 4470if ${ac_cv_path_PBMTOXBM+:} false; then : 4471 $as_echo_n "(cached) " >&6 4472else 4473 case $PBMTOXBM in 4474 [\\/]* | ?:[\\/]*) 4475 ac_cv_path_PBMTOXBM="$PBMTOXBM" # Let the user override the test with a path. 4476 ;; 4477 *) 4478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4479for as_dir in $PATH 4480do 4481 IFS=$as_save_IFS 4482 test -z "$as_dir" && as_dir=. 4483 for ac_exec_ext in '' $ac_executable_extensions; do 4484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4485 ac_cv_path_PBMTOXBM="$as_dir/$ac_word$ac_exec_ext" 4486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4487 break 2 4488 fi 4489done 4490 done 4491IFS=$as_save_IFS 4492 4493 ;; 4494esac 4495fi 4496PBMTOXBM=$ac_cv_path_PBMTOXBM 4497if test -n "$PBMTOXBM"; then 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PBMTOXBM" >&5 4499$as_echo "$PBMTOXBM" >&6; } 4500else 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4502$as_echo "no" >&6; } 4503fi 4504 4505 4506# Extract the first word of "ppmtogif", so it can be a program name with args. 4507set dummy ppmtogif; ac_word=$2 4508{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4509$as_echo_n "checking for $ac_word... " >&6; } 4510if ${ac_cv_path_PPMTOGIF+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512else 4513 case $PPMTOGIF in 4514 [\\/]* | ?:[\\/]*) 4515 ac_cv_path_PPMTOGIF="$PPMTOGIF" # Let the user override the test with a path. 4516 ;; 4517 *) 4518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4519for as_dir in $PATH 4520do 4521 IFS=$as_save_IFS 4522 test -z "$as_dir" && as_dir=. 4523 for ac_exec_ext in '' $ac_executable_extensions; do 4524 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4525 ac_cv_path_PPMTOGIF="$as_dir/$ac_word$ac_exec_ext" 4526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4527 break 2 4528 fi 4529done 4530 done 4531IFS=$as_save_IFS 4532 4533 ;; 4534esac 4535fi 4536PPMTOGIF=$ac_cv_path_PPMTOGIF 4537if test -n "$PPMTOGIF"; then 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PPMTOGIF" >&5 4539$as_echo "$PPMTOGIF" >&6; } 4540else 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4542$as_echo "no" >&6; } 4543fi 4544 4545 4546# Extract the first word of "pnmquant", so it can be a program name with args. 4547set dummy pnmquant; ac_word=$2 4548{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4549$as_echo_n "checking for $ac_word... " >&6; } 4550if ${ac_cv_path_PNMQUANT+:} false; then : 4551 $as_echo_n "(cached) " >&6 4552else 4553 case $PNMQUANT in 4554 [\\/]* | ?:[\\/]*) 4555 ac_cv_path_PNMQUANT="$PNMQUANT" # Let the user override the test with a path. 4556 ;; 4557 *) 4558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4559for as_dir in $PATH 4560do 4561 IFS=$as_save_IFS 4562 test -z "$as_dir" && as_dir=. 4563 for ac_exec_ext in '' $ac_executable_extensions; do 4564 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4565 ac_cv_path_PNMQUANT="$as_dir/$ac_word$ac_exec_ext" 4566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4567 break 2 4568 fi 4569done 4570 done 4571IFS=$as_save_IFS 4572 4573 ;; 4574esac 4575fi 4576PNMQUANT=$ac_cv_path_PNMQUANT 4577if test -n "$PNMQUANT"; then 4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PNMQUANT" >&5 4579$as_echo "$PNMQUANT" >&6; } 4580else 4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4582$as_echo "no" >&6; } 4583fi 4584 4585 4586# Extract the first word of "perl", so it can be a program name with args. 4587set dummy perl; ac_word=$2 4588{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4589$as_echo_n "checking for $ac_word... " >&6; } 4590if ${ac_cv_path_PERL+:} false; then : 4591 $as_echo_n "(cached) " >&6 4592else 4593 case $PERL in 4594 [\\/]* | ?:[\\/]*) 4595 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 4596 ;; 4597 *) 4598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4599for as_dir in $PATH 4600do 4601 IFS=$as_save_IFS 4602 test -z "$as_dir" && as_dir=. 4603 for ac_exec_ext in '' $ac_executable_extensions; do 4604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4605 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 4606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4607 break 2 4608 fi 4609done 4610 done 4611IFS=$as_save_IFS 4612 4613 ;; 4614esac 4615fi 4616PERL=$ac_cv_path_PERL 4617if test -n "$PERL"; then 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 4619$as_echo "$PERL" >&6; } 4620else 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4622$as_echo "no" >&6; } 4623fi 4624 4625 4626 4627 4628 4629ac_ext=c 4630ac_cpp='$CPP $CPPFLAGS' 4631ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4632ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4633ac_compiler_gnu=$ac_cv_c_compiler_gnu 4634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4635$as_echo_n "checking how to run the C preprocessor... " >&6; } 4636# On Suns, sometimes $CPP names a directory. 4637if test -n "$CPP" && test -d "$CPP"; then 4638 CPP= 4639fi 4640if test -z "$CPP"; then 4641 if ${ac_cv_prog_CPP+:} false; then : 4642 $as_echo_n "(cached) " >&6 4643else 4644 # Double quotes because CPP needs to be expanded 4645 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4646 do 4647 ac_preproc_ok=false 4648for ac_c_preproc_warn_flag in '' yes 4649do 4650 # Use a header file that comes with gcc, so configuring glibc 4651 # with a fresh cross-compiler works. 4652 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4653 # <limits.h> exists even on freestanding compilers. 4654 # On the NeXT, cc -E runs the code through the compiler's parser, 4655 # not just through cpp. "Syntax error" is here to catch this case. 4656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4657/* end confdefs.h. */ 4658@%:@ifdef __STDC__ 4659@%:@ include <limits.h> 4660@%:@else 4661@%:@ include <assert.h> 4662@%:@endif 4663 Syntax error 4664_ACEOF 4665if ac_fn_c_try_cpp "$LINENO"; then : 4666 4667else 4668 # Broken: fails on valid input. 4669continue 4670fi 4671rm -f conftest.err conftest.i conftest.$ac_ext 4672 4673 # OK, works on sane cases. Now check whether nonexistent headers 4674 # can be detected and how. 4675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4676/* end confdefs.h. */ 4677@%:@include <ac_nonexistent.h> 4678_ACEOF 4679if ac_fn_c_try_cpp "$LINENO"; then : 4680 # Broken: success on invalid input. 4681continue 4682else 4683 # Passes both tests. 4684ac_preproc_ok=: 4685break 4686fi 4687rm -f conftest.err conftest.i conftest.$ac_ext 4688 4689done 4690# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4691rm -f conftest.i conftest.err conftest.$ac_ext 4692if $ac_preproc_ok; then : 4693 break 4694fi 4695 4696 done 4697 ac_cv_prog_CPP=$CPP 4698 4699fi 4700 CPP=$ac_cv_prog_CPP 4701else 4702 ac_cv_prog_CPP=$CPP 4703fi 4704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4705$as_echo "$CPP" >&6; } 4706ac_preproc_ok=false 4707for ac_c_preproc_warn_flag in '' yes 4708do 4709 # Use a header file that comes with gcc, so configuring glibc 4710 # with a fresh cross-compiler works. 4711 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4712 # <limits.h> exists even on freestanding compilers. 4713 # On the NeXT, cc -E runs the code through the compiler's parser, 4714 # not just through cpp. "Syntax error" is here to catch this case. 4715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4716/* end confdefs.h. */ 4717@%:@ifdef __STDC__ 4718@%:@ include <limits.h> 4719@%:@else 4720@%:@ include <assert.h> 4721@%:@endif 4722 Syntax error 4723_ACEOF 4724if ac_fn_c_try_cpp "$LINENO"; then : 4725 4726else 4727 # Broken: fails on valid input. 4728continue 4729fi 4730rm -f conftest.err conftest.i conftest.$ac_ext 4731 4732 # OK, works on sane cases. Now check whether nonexistent headers 4733 # can be detected and how. 4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4735/* end confdefs.h. */ 4736@%:@include <ac_nonexistent.h> 4737_ACEOF 4738if ac_fn_c_try_cpp "$LINENO"; then : 4739 # Broken: success on invalid input. 4740continue 4741else 4742 # Passes both tests. 4743ac_preproc_ok=: 4744break 4745fi 4746rm -f conftest.err conftest.i conftest.$ac_ext 4747 4748done 4749# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4750rm -f conftest.i conftest.err conftest.$ac_ext 4751if $ac_preproc_ok; then : 4752 4753else 4754 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4755$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4756as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4757See \`config.log' for more details" "$LINENO" 5; } 4758fi 4759 4760ac_ext=c 4761ac_cpp='$CPP $CPPFLAGS' 4762ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4763ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4764ac_compiler_gnu=$ac_cv_c_compiler_gnu 4765 4766 4767{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4768$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4769if ${ac_cv_path_GREP+:} false; then : 4770 $as_echo_n "(cached) " >&6 4771else 4772 if test -z "$GREP"; then 4773 ac_path_GREP_found=false 4774 # Loop through the user's path and test for each of PROGNAME-LIST 4775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4776for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4777do 4778 IFS=$as_save_IFS 4779 test -z "$as_dir" && as_dir=. 4780 for ac_prog in grep ggrep; do 4781 for ac_exec_ext in '' $ac_executable_extensions; do 4782 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4783 as_fn_executable_p "$ac_path_GREP" || continue 4784# Check for GNU ac_path_GREP and select it if it is found. 4785 # Check for GNU $ac_path_GREP 4786case `"$ac_path_GREP" --version 2>&1` in 4787*GNU*) 4788 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4789*) 4790 ac_count=0 4791 $as_echo_n 0123456789 >"conftest.in" 4792 while : 4793 do 4794 cat "conftest.in" "conftest.in" >"conftest.tmp" 4795 mv "conftest.tmp" "conftest.in" 4796 cp "conftest.in" "conftest.nl" 4797 $as_echo 'GREP' >> "conftest.nl" 4798 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4799 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4800 as_fn_arith $ac_count + 1 && ac_count=$as_val 4801 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4802 # Best one so far, save it but keep looking for a better one 4803 ac_cv_path_GREP="$ac_path_GREP" 4804 ac_path_GREP_max=$ac_count 4805 fi 4806 # 10*(2^10) chars as input seems more than enough 4807 test $ac_count -gt 10 && break 4808 done 4809 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4810esac 4811 4812 $ac_path_GREP_found && break 3 4813 done 4814 done 4815 done 4816IFS=$as_save_IFS 4817 if test -z "$ac_cv_path_GREP"; then 4818 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4819 fi 4820else 4821 ac_cv_path_GREP=$GREP 4822fi 4823 4824fi 4825{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4826$as_echo "$ac_cv_path_GREP" >&6; } 4827 GREP="$ac_cv_path_GREP" 4828 4829 4830{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4831$as_echo_n "checking for egrep... " >&6; } 4832if ${ac_cv_path_EGREP+:} false; then : 4833 $as_echo_n "(cached) " >&6 4834else 4835 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4836 then ac_cv_path_EGREP="$GREP -E" 4837 else 4838 if test -z "$EGREP"; then 4839 ac_path_EGREP_found=false 4840 # Loop through the user's path and test for each of PROGNAME-LIST 4841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4842for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4843do 4844 IFS=$as_save_IFS 4845 test -z "$as_dir" && as_dir=. 4846 for ac_prog in egrep; do 4847 for ac_exec_ext in '' $ac_executable_extensions; do 4848 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4849 as_fn_executable_p "$ac_path_EGREP" || continue 4850# Check for GNU ac_path_EGREP and select it if it is found. 4851 # Check for GNU $ac_path_EGREP 4852case `"$ac_path_EGREP" --version 2>&1` in 4853*GNU*) 4854 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4855*) 4856 ac_count=0 4857 $as_echo_n 0123456789 >"conftest.in" 4858 while : 4859 do 4860 cat "conftest.in" "conftest.in" >"conftest.tmp" 4861 mv "conftest.tmp" "conftest.in" 4862 cp "conftest.in" "conftest.nl" 4863 $as_echo 'EGREP' >> "conftest.nl" 4864 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4865 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4866 as_fn_arith $ac_count + 1 && ac_count=$as_val 4867 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4868 # Best one so far, save it but keep looking for a better one 4869 ac_cv_path_EGREP="$ac_path_EGREP" 4870 ac_path_EGREP_max=$ac_count 4871 fi 4872 # 10*(2^10) chars as input seems more than enough 4873 test $ac_count -gt 10 && break 4874 done 4875 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4876esac 4877 4878 $ac_path_EGREP_found && break 3 4879 done 4880 done 4881 done 4882IFS=$as_save_IFS 4883 if test -z "$ac_cv_path_EGREP"; then 4884 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4885 fi 4886else 4887 ac_cv_path_EGREP=$EGREP 4888fi 4889 4890 fi 4891fi 4892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4893$as_echo "$ac_cv_path_EGREP" >&6; } 4894 EGREP="$ac_cv_path_EGREP" 4895 4896 4897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4898$as_echo_n "checking for ANSI C header files... " >&6; } 4899if ${ac_cv_header_stdc+:} false; then : 4900 $as_echo_n "(cached) " >&6 4901else 4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4903/* end confdefs.h. */ 4904#include <stdlib.h> 4905#include <stdarg.h> 4906#include <string.h> 4907#include <float.h> 4908 4909int 4910main () 4911{ 4912 4913 ; 4914 return 0; 4915} 4916_ACEOF 4917if ac_fn_c_try_compile "$LINENO"; then : 4918 ac_cv_header_stdc=yes 4919else 4920 ac_cv_header_stdc=no 4921fi 4922rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4923 4924if test $ac_cv_header_stdc = yes; then 4925 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927/* end confdefs.h. */ 4928#include <string.h> 4929 4930_ACEOF 4931if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4932 $EGREP "memchr" >/dev/null 2>&1; then : 4933 4934else 4935 ac_cv_header_stdc=no 4936fi 4937rm -f conftest* 4938 4939fi 4940 4941if test $ac_cv_header_stdc = yes; then 4942 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4944/* end confdefs.h. */ 4945#include <stdlib.h> 4946 4947_ACEOF 4948if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4949 $EGREP "free" >/dev/null 2>&1; then : 4950 4951else 4952 ac_cv_header_stdc=no 4953fi 4954rm -f conftest* 4955 4956fi 4957 4958if test $ac_cv_header_stdc = yes; then 4959 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4960 if test "$cross_compiling" = yes; then : 4961 : 4962else 4963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4964/* end confdefs.h. */ 4965#include <ctype.h> 4966#include <stdlib.h> 4967#if ((' ' & 0x0FF) == 0x020) 4968# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4969# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4970#else 4971# define ISLOWER(c) \ 4972 (('a' <= (c) && (c) <= 'i') \ 4973 || ('j' <= (c) && (c) <= 'r') \ 4974 || ('s' <= (c) && (c) <= 'z')) 4975# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4976#endif 4977 4978#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4979int 4980main () 4981{ 4982 int i; 4983 for (i = 0; i < 256; i++) 4984 if (XOR (islower (i), ISLOWER (i)) 4985 || toupper (i) != TOUPPER (i)) 4986 return 2; 4987 return 0; 4988} 4989_ACEOF 4990if ac_fn_c_try_run "$LINENO"; then : 4991 4992else 4993 ac_cv_header_stdc=no 4994fi 4995rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4996 conftest.$ac_objext conftest.beam conftest.$ac_ext 4997fi 4998 4999fi 5000fi 5001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5002$as_echo "$ac_cv_header_stdc" >&6; } 5003if test $ac_cv_header_stdc = yes; then 5004 5005$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h 5006 5007fi 5008 5009# On IRIX 5.3, sys/types and inttypes.h are conflicting. 5010for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5011 inttypes.h stdint.h unistd.h 5012do : 5013 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5014ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5015" 5016if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5017 cat >>confdefs.h <<_ACEOF 5018@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5019_ACEOF 5020 5021fi 5022 5023done 5024 5025 5026for ac_header in fcntl.h sys/time.h unistd.h pwd.h stdlib.h netdb.h string.h 5027do : 5028 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5029ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5030if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5031 cat >>confdefs.h <<_ACEOF 5032@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5033_ACEOF 5034 5035fi 5036 5037done 5038 5039 5040if test $check_for_needs_stdlib_proto = 1 ; then 5041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that stdlib prototypes are needed" >&5 5042$as_echo_n "checking that stdlib prototypes are needed... " >&6; } 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044/* end confdefs.h. */ 5045 5046#define NO_MAIN_PROTOTYPE 5047#include "include/protofix.h" 5048#include <stdlib.h> 5049#include <unistd.h> 5050int 5051main () 5052{ 5053void f(){} 5054 ; 5055 return 0; 5056} 5057_ACEOF 5058if ac_fn_c_try_compile "$LINENO"; then : 5059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5060$as_echo "yes" >&6; };optflags="$optflags -DNEEDS_STDLIB_PROTOTYPES" 5061else 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5063$as_echo "no" >&6; } 5064fi 5065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5066fi 5067 5068{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5069$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5070if ${ac_cv_c_const+:} false; then : 5071 $as_echo_n "(cached) " >&6 5072else 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074/* end confdefs.h. */ 5075 5076int 5077main () 5078{ 5079 5080#ifndef __cplusplus 5081 /* Ultrix mips cc rejects this sort of thing. */ 5082 typedef int charset[2]; 5083 const charset cs = { 0, 0 }; 5084 /* SunOS 4.1.1 cc rejects this. */ 5085 char const *const *pcpcc; 5086 char **ppc; 5087 /* NEC SVR4.0.2 mips cc rejects this. */ 5088 struct point {int x, y;}; 5089 static struct point const zero = {0,0}; 5090 /* AIX XL C 1.02.0.0 rejects this. 5091 It does not let you subtract one const X* pointer from another in 5092 an arm of an if-expression whose if-part is not a constant 5093 expression */ 5094 const char *g = "string"; 5095 pcpcc = &g + (g ? g-g : 0); 5096 /* HPUX 7.0 cc rejects these. */ 5097 ++pcpcc; 5098 ppc = (char**) pcpcc; 5099 pcpcc = (char const *const *) ppc; 5100 { /* SCO 3.2v4 cc rejects this sort of thing. */ 5101 char tx; 5102 char *t = &tx; 5103 char const *s = 0 ? (char *) 0 : (char const *) 0; 5104 5105 *t++ = 0; 5106 if (s) return 0; 5107 } 5108 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5109 int x[] = {25, 17}; 5110 const int *foo = &x[0]; 5111 ++foo; 5112 } 5113 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5114 typedef const int *iptr; 5115 iptr p = 0; 5116 ++p; 5117 } 5118 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 5119 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5120 struct s { int j; const int *ap[3]; } bx; 5121 struct s *b = &bx; b->j = 5; 5122 } 5123 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5124 const int foo = 10; 5125 if (!foo) return 0; 5126 } 5127 return !cs[0] && !zero.x; 5128#endif 5129 5130 ; 5131 return 0; 5132} 5133_ACEOF 5134if ac_fn_c_try_compile "$LINENO"; then : 5135 ac_cv_c_const=yes 5136else 5137 ac_cv_c_const=no 5138fi 5139rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5140fi 5141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5142$as_echo "$ac_cv_c_const" >&6; } 5143if test $ac_cv_c_const = no; then 5144 5145$as_echo "@%:@define const /**/" >>confdefs.h 5146 5147fi 5148 5149{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 5150$as_echo_n "checking for C/C++ restrict keyword... " >&6; } 5151if ${ac_cv_c_restrict+:} false; then : 5152 $as_echo_n "(cached) " >&6 5153else 5154 ac_cv_c_restrict=no 5155 # The order here caters to the fact that C++ does not require restrict. 5156 for ac_kw in __restrict __restrict__ _Restrict restrict; do 5157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5158/* end confdefs.h. */ 5159typedef int * int_ptr; 5160 int foo (int_ptr $ac_kw ip) { 5161 return ip[0]; 5162 } 5163int 5164main () 5165{ 5166int s[1]; 5167 int * $ac_kw t = s; 5168 t[0] = 0; 5169 return foo(t) 5170 ; 5171 return 0; 5172} 5173_ACEOF 5174if ac_fn_c_try_compile "$LINENO"; then : 5175 ac_cv_c_restrict=$ac_kw 5176fi 5177rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5178 test "$ac_cv_c_restrict" != no && break 5179 done 5180 5181fi 5182{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 5183$as_echo "$ac_cv_c_restrict" >&6; } 5184 5185 case $ac_cv_c_restrict in 5186 restrict) ;; 5187 no) $as_echo "@%:@define restrict /**/" >>confdefs.h 5188 ;; 5189 *) cat >>confdefs.h <<_ACEOF 5190@%:@define restrict $ac_cv_c_restrict 5191_ACEOF 5192 ;; 5193 esac 5194 5195{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 5196$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 5197if ${ac_cv_type_uid_t+:} false; then : 5198 $as_echo_n "(cached) " >&6 5199else 5200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201/* end confdefs.h. */ 5202#include <sys/types.h> 5203 5204_ACEOF 5205if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5206 $EGREP "uid_t" >/dev/null 2>&1; then : 5207 ac_cv_type_uid_t=yes 5208else 5209 ac_cv_type_uid_t=no 5210fi 5211rm -f conftest* 5212 5213fi 5214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 5215$as_echo "$ac_cv_type_uid_t" >&6; } 5216if test $ac_cv_type_uid_t = no; then 5217 5218$as_echo "@%:@define uid_t int" >>confdefs.h 5219 5220 5221$as_echo "@%:@define gid_t int" >>confdefs.h 5222 5223fi 5224 5225ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5226if test "x$ac_cv_type_size_t" = xyes; then : 5227 5228else 5229 5230cat >>confdefs.h <<_ACEOF 5231@%:@define size_t unsigned int 5232_ACEOF 5233 5234fi 5235 5236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5237$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5238if ${ac_cv_header_time+:} false; then : 5239 $as_echo_n "(cached) " >&6 5240else 5241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5242/* end confdefs.h. */ 5243#include <sys/types.h> 5244#include <sys/time.h> 5245#include <time.h> 5246 5247int 5248main () 5249{ 5250if ((struct tm *) 0) 5251return 0; 5252 ; 5253 return 0; 5254} 5255_ACEOF 5256if ac_fn_c_try_compile "$LINENO"; then : 5257 ac_cv_header_time=yes 5258else 5259 ac_cv_header_time=no 5260fi 5261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5262fi 5263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5264$as_echo "$ac_cv_header_time" >&6; } 5265if test $ac_cv_header_time = yes; then 5266 5267$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h 5268 5269fi 5270 5271{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5272$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5273if ${ac_cv_struct_tm+:} false; then : 5274 $as_echo_n "(cached) " >&6 5275else 5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5277/* end confdefs.h. */ 5278#include <sys/types.h> 5279#include <time.h> 5280 5281int 5282main () 5283{ 5284struct tm tm; 5285 int *p = &tm.tm_sec; 5286 return !p; 5287 ; 5288 return 0; 5289} 5290_ACEOF 5291if ac_fn_c_try_compile "$LINENO"; then : 5292 ac_cv_struct_tm=time.h 5293else 5294 ac_cv_struct_tm=sys/time.h 5295fi 5296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5297fi 5298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5299$as_echo "$ac_cv_struct_tm" >&6; } 5300if test $ac_cv_struct_tm = sys/time.h; then 5301 5302$as_echo "@%:@define TM_IN_SYS_TIME 1" >>confdefs.h 5303 5304fi 5305 5306# Attempt to find an integer that is the same size as a pointer. Not 5307# required, but can be used to suppress warnings (there are places where 5308# we store small integers in a pointer). 5309# The cast to long int works around a bug in the HP C Compiler 5310# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5311# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5312# This bug is HP SR number 8606223364. 5313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 5314$as_echo_n "checking size of void *... " >&6; } 5315if ${ac_cv_sizeof_void_p+:} false; then : 5316 $as_echo_n "(cached) " >&6 5317else 5318 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 5319 5320else 5321 if test "$ac_cv_type_void_p" = yes; then 5322 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5323$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5324as_fn_error 77 "cannot compute sizeof (void *) 5325See \`config.log' for more details" "$LINENO" 5; } 5326 else 5327 ac_cv_sizeof_void_p=0 5328 fi 5329fi 5330 5331fi 5332{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 5333$as_echo "$ac_cv_sizeof_void_p" >&6; } 5334 5335 5336 5337cat >>confdefs.h <<_ACEOF 5338@%:@define SIZEOF_VOID_P $ac_cv_sizeof_void_p 5339_ACEOF 5340 5341 5342# The cast to long int works around a bug in the HP C Compiler 5343# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5344# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5345# This bug is HP SR number 8606223364. 5346{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5347$as_echo_n "checking size of int... " >&6; } 5348if ${ac_cv_sizeof_int+:} false; then : 5349 $as_echo_n "(cached) " >&6 5350else 5351 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5352 5353else 5354 if test "$ac_cv_type_int" = yes; then 5355 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5356$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5357as_fn_error 77 "cannot compute sizeof (int) 5358See \`config.log' for more details" "$LINENO" 5; } 5359 else 5360 ac_cv_sizeof_int=0 5361 fi 5362fi 5363 5364fi 5365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5366$as_echo "$ac_cv_sizeof_int" >&6; } 5367 5368 5369 5370cat >>confdefs.h <<_ACEOF 5371@%:@define SIZEOF_INT $ac_cv_sizeof_int 5372_ACEOF 5373 5374 5375# The cast to long int works around a bug in the HP C Compiler 5376# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5377# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5378# This bug is HP SR number 8606223364. 5379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5380$as_echo_n "checking size of long... " >&6; } 5381if ${ac_cv_sizeof_long+:} false; then : 5382 $as_echo_n "(cached) " >&6 5383else 5384 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5385 5386else 5387 if test "$ac_cv_type_long" = yes; then 5388 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5389$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5390as_fn_error 77 "cannot compute sizeof (long) 5391See \`config.log' for more details" "$LINENO" 5; } 5392 else 5393 ac_cv_sizeof_long=0 5394 fi 5395fi 5396 5397fi 5398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5399$as_echo "$ac_cv_sizeof_long" >&6; } 5400 5401 5402 5403cat >>confdefs.h <<_ACEOF 5404@%:@define SIZEOF_LONG $ac_cv_sizeof_long 5405_ACEOF 5406 5407 5408# The cast to long int works around a bug in the HP C Compiler 5409# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5410# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5411# This bug is HP SR number 8606223364. 5412{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 5413$as_echo_n "checking size of long long... " >&6; } 5414if ${ac_cv_sizeof_long_long+:} false; then : 5415 $as_echo_n "(cached) " >&6 5416else 5417 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 5418 5419else 5420 if test "$ac_cv_type_long_long" = yes; then 5421 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5422$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5423as_fn_error 77 "cannot compute sizeof (long long) 5424See \`config.log' for more details" "$LINENO" 5; } 5425 else 5426 ac_cv_sizeof_long_long=0 5427 fi 5428fi 5429 5430fi 5431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 5432$as_echo "$ac_cv_sizeof_long_long" >&6; } 5433 5434 5435 5436cat >>confdefs.h <<_ACEOF 5437@%:@define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 5438_ACEOF 5439 5440 5441# Set a default type 5442PTRINT=long 5443if test "$ac_cv_sizeof_void_p" = "$ac_cv_sizeof_int" ; then 5444 PTRINT=int 5445elif test "$ac_cv_sizeof_void_p" = "$ac_cv_sizeof_long" ; then 5446 PTRINT=long 5447elif test "$ac_cv_sizeof_void_p" = "$ac_cv_sizeof_long_long" ; then 5448 PTRINT="long long" 5449fi 5450 5451cat >>confdefs.h <<_ACEOF 5452@%:@define PTRINT $PTRINT 5453_ACEOF 5454 5455 5456if test "$memcheck" = "yes" ; then 5457 5458$as_echo "@%:@define MEMORY_TRACING 1" >>confdefs.h 5459 5460 5461$as_echo "@%:@define MEMORY_TRACING_REQUIRED 1" >>confdefs.h 5462 5463fi 5464 5465for ac_func in vprintf 5466do : 5467 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5468if test "x$ac_cv_func_vprintf" = xyes; then : 5469 cat >>confdefs.h <<_ACEOF 5470@%:@define HAVE_VPRINTF 1 5471_ACEOF 5472 5473ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5474if test "x$ac_cv_func__doprnt" = xyes; then : 5475 5476$as_echo "@%:@define HAVE_DOPRNT 1" >>confdefs.h 5477 5478fi 5479 5480fi 5481done 5482 5483 5484for ac_func in getcwd gethostname getwd mkdir 5485do : 5486 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5487ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5488if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5489 cat >>confdefs.h <<_ACEOF 5490@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5491_ACEOF 5492 5493fi 5494done 5495 5496{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that mkdir accepts -p" >&5 5497$as_echo_n "checking that mkdir accepts -p... " >&6; } 5498rm -rf foo 5499if mkdir -p foo/bar/foo/bar ; then 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5501$as_echo "yes" >&6; } 5502 /bin/rm -rf foo 5503 MKDIR="mkdir -p" 5504else 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5506$as_echo "no" >&6; } 5507 MKDIR="mkdir" 5508fi 5509 5510ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" 5511if test "x$ac_cv_func_uname" = xyes; then : 5512 5513fi 5514 5515if test "$ac_cv_func_uname" = "yes" ; then 5516 haveuname=1 5517fi 5518ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 5519if test "x$ac_cv_func_gethostbyname" = xyes; then : 5520 5521fi 5522 5523if test "$ac_cv_func_gethostbyname" = "yes" ; then 5524 havegethostbyname=1 5525fi 5526if test -z "$havegethostbyname" ; then 5527 # Try again after adding libnsl. We do it this way instead of just 5528 # testing for nsl because some systems (IRIX for one) generate many 5529 # warning messages when libnsl and libc are combined (!) 5530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 5531$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 5532if ${ac_cv_lib_nsl_gethostbyname+:} false; then : 5533 $as_echo_n "(cached) " >&6 5534else 5535 ac_check_lib_save_LIBS=$LIBS 5536LIBS="-lnsl $LIBS" 5537cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538/* end confdefs.h. */ 5539 5540/* Override any GCC internal prototype to avoid an error. 5541 Use char because int might match the return type of a GCC 5542 builtin and then its argument prototype would still apply. */ 5543#ifdef __cplusplus 5544extern "C" 5545#endif 5546char gethostbyname (); 5547int 5548main () 5549{ 5550return gethostbyname (); 5551 ; 5552 return 0; 5553} 5554_ACEOF 5555if ac_fn_c_try_link "$LINENO"; then : 5556 ac_cv_lib_nsl_gethostbyname=yes 5557else 5558 ac_cv_lib_nsl_gethostbyname=no 5559fi 5560rm -f core conftest.err conftest.$ac_objext \ 5561 conftest$ac_exeext conftest.$ac_ext 5562LIBS=$ac_check_lib_save_LIBS 5563fi 5564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 5565$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 5566if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : 5567 LIB_LIST="$LIB_LIST -lnsl";havelibnsl=1 5568fi 5569 5570 if test "$havelibnsl" = 1 ; then 5571 echo "Checking for gethostbyname in libnsl" 5572 ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 5573if test "x$ac_cv_func_gethostbyname" = xyes; then : 5574 5575fi 5576 5577 if test "$ac_cv_func_gethostbyname" = "yes" ; then 5578 havegethostbyname=1 5579 fi 5580 fi 5581fi 5582 5583# If we have uname and gethostbyname, we can skip getdomainname ... 5584if test "$haveuname" != 1 -o "$havegethostbyname" != 1 ; then 5585 for ac_func in sysinfo 5586do : 5587 ac_fn_c_check_func "$LINENO" "sysinfo" "ac_cv_func_sysinfo" 5588if test "x$ac_cv_func_sysinfo" = xyes; then : 5589 cat >>confdefs.h <<_ACEOF 5590@%:@define HAVE_SYSINFO 1 5591_ACEOF 5592 5593fi 5594done 5595 5596 # 5597 # systeminfo is needed for sysinfo 5598 for ac_header in sys/systeminfo.h 5599do : 5600 ac_fn_c_check_header_mongrel "$LINENO" "sys/systeminfo.h" "ac_cv_header_sys_systeminfo_h" "$ac_includes_default" 5601if test "x$ac_cv_header_sys_systeminfo_h" = xyes; then : 5602 cat >>confdefs.h <<_ACEOF 5603@%:@define HAVE_SYS_SYSTEMINFO_H 1 5604_ACEOF 5605 5606fi 5607 5608done 5609 5610 # 5611 # getdomainname is special BECAUSE IT MAY BE USELESS (!Network computing 5612 # indeed - stuff like this is why Windows2000/NT WILL WIN). 5613 # We don't even check for it. 5614fi 5615 5616ac_ext=cpp 5617ac_cpp='$CXXCPP $CPPFLAGS' 5618ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5619ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5620ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5621 5622 5623ac_ext=cpp 5624ac_cpp='$CXXCPP $CPPFLAGS' 5625ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5626ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5627ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5628{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 5629$as_echo_n "checking how to run the C++ preprocessor... " >&6; } 5630if test -z "$CXXCPP"; then 5631 if ${ac_cv_prog_CXXCPP+:} false; then : 5632 $as_echo_n "(cached) " >&6 5633else 5634 # Double quotes because CXXCPP needs to be expanded 5635 for CXXCPP in "$CXX -E" "/lib/cpp" 5636 do 5637 ac_preproc_ok=false 5638for ac_cxx_preproc_warn_flag in '' yes 5639do 5640 # Use a header file that comes with gcc, so configuring glibc 5641 # with a fresh cross-compiler works. 5642 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5643 # <limits.h> exists even on freestanding compilers. 5644 # On the NeXT, cc -E runs the code through the compiler's parser, 5645 # not just through cpp. "Syntax error" is here to catch this case. 5646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5647/* end confdefs.h. */ 5648@%:@ifdef __STDC__ 5649@%:@ include <limits.h> 5650@%:@else 5651@%:@ include <assert.h> 5652@%:@endif 5653 Syntax error 5654_ACEOF 5655if ac_fn_cxx_try_cpp "$LINENO"; then : 5656 5657else 5658 # Broken: fails on valid input. 5659continue 5660fi 5661rm -f conftest.err conftest.i conftest.$ac_ext 5662 5663 # OK, works on sane cases. Now check whether nonexistent headers 5664 # can be detected and how. 5665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5666/* end confdefs.h. */ 5667@%:@include <ac_nonexistent.h> 5668_ACEOF 5669if ac_fn_cxx_try_cpp "$LINENO"; then : 5670 # Broken: success on invalid input. 5671continue 5672else 5673 # Passes both tests. 5674ac_preproc_ok=: 5675break 5676fi 5677rm -f conftest.err conftest.i conftest.$ac_ext 5678 5679done 5680# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5681rm -f conftest.i conftest.err conftest.$ac_ext 5682if $ac_preproc_ok; then : 5683 break 5684fi 5685 5686 done 5687 ac_cv_prog_CXXCPP=$CXXCPP 5688 5689fi 5690 CXXCPP=$ac_cv_prog_CXXCPP 5691else 5692 ac_cv_prog_CXXCPP=$CXXCPP 5693fi 5694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 5695$as_echo "$CXXCPP" >&6; } 5696ac_preproc_ok=false 5697for ac_cxx_preproc_warn_flag in '' yes 5698do 5699 # Use a header file that comes with gcc, so configuring glibc 5700 # with a fresh cross-compiler works. 5701 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5702 # <limits.h> exists even on freestanding compilers. 5703 # On the NeXT, cc -E runs the code through the compiler's parser, 5704 # not just through cpp. "Syntax error" is here to catch this case. 5705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706/* end confdefs.h. */ 5707@%:@ifdef __STDC__ 5708@%:@ include <limits.h> 5709@%:@else 5710@%:@ include <assert.h> 5711@%:@endif 5712 Syntax error 5713_ACEOF 5714if ac_fn_cxx_try_cpp "$LINENO"; then : 5715 5716else 5717 # Broken: fails on valid input. 5718continue 5719fi 5720rm -f conftest.err conftest.i conftest.$ac_ext 5721 5722 # OK, works on sane cases. Now check whether nonexistent headers 5723 # can be detected and how. 5724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725/* end confdefs.h. */ 5726@%:@include <ac_nonexistent.h> 5727_ACEOF 5728if ac_fn_cxx_try_cpp "$LINENO"; then : 5729 # Broken: success on invalid input. 5730continue 5731else 5732 # Passes both tests. 5733ac_preproc_ok=: 5734break 5735fi 5736rm -f conftest.err conftest.i conftest.$ac_ext 5737 5738done 5739# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5740rm -f conftest.i conftest.err conftest.$ac_ext 5741if $ac_preproc_ok; then : 5742 5743else 5744 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5745$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5746as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check 5747See \`config.log' for more details" "$LINENO" 5; } 5748fi 5749 5750ac_ext=cpp 5751ac_cpp='$CXXCPP $CPPFLAGS' 5752ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5753ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5754ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5755 5756 5757for ac_header in time.h sys/param.h 5758do : 5759 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5760ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5761if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5762 cat >>confdefs.h <<_ACEOF 5763@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5764_ACEOF 5765 5766fi 5767 5768done 5769 5770for ac_func in realpath readlink 5771do : 5772 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5773ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var" 5774if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5775 cat >>confdefs.h <<_ACEOF 5776@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5777_ACEOF 5778 5779fi 5780done 5781 5782ac_ext=c 5783ac_cpp='$CPP $CPPFLAGS' 5784ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5785ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5786ac_compiler_gnu=$ac_cv_c_compiler_gnu 5787 5788 5789 5790if test x$prefix != xNONE ; then 5791 eval expanded_datadir=$datadir 5792 eval expanded_bindir=$bindir 5793 eval expanded_datarootdir=$datarootdir 5794else 5795 prefix=$ac_default_prefix 5796 eval expanded_datadir=$datadir 5797 eval expanded_bindir=$bindir 5798 eval expanded_datarootdir=$datarootdir 5799 prefix="NONE" 5800fi 5801# Expand again in case the definition referred to another variable (such as 5802# prefix) 5803eval expanded_datadir=$expanded_datadir 5804eval expanded_datarootdir=$expanded_datarootdir 5805eval expanded_bindir=$expanded_bindir 5806 5807 5808 5809 5810COPTIONS="$optflags" 5811 5812 5813 5814ac_config_files="$ac_config_files Makefile Makerules src/Makefile src/sys/Makefile src/sys/testing/Makefile src/tohtml/Makefile src/tohtml/tohtmlpath.h src/tohtml/testing/Makefile bin/pstoxbm bin/pstogif bin/bib2html src/bfort/Makefile src/bfort/testing/Makefile src/textfilt/Makefile src/doctext/Makefile src/doctext/docpath.h src/doctext/test/Makefile src/mapnames/Makefile src/bib2html/Makefile docs/Makefile docs/doctext/Makefile include/patchlevel.h include/textfilt/textpath.h" 5815 5816ac_config_commands="$ac_config_commands bib2html" 5817 5818cat >confcache <<\_ACEOF 5819# This file is a shell script that caches the results of configure 5820# tests run on this system so they can be shared between configure 5821# scripts and configure runs, see configure's option --config-cache. 5822# It is not useful on other systems. If it contains results you don't 5823# want to keep, you may remove or edit it. 5824# 5825# config.status only pays attention to the cache file if you give it 5826# the --recheck option to rerun configure. 5827# 5828# `ac_cv_env_foo' variables (set or unset) will be overridden when 5829# loading this file, other *unset* `ac_cv_foo' will be assigned the 5830# following values. 5831 5832_ACEOF 5833 5834# The following way of writing the cache mishandles newlines in values, 5835# but we know of no workaround that is simple, portable, and efficient. 5836# So, we kill variables containing newlines. 5837# Ultrix sh set writes to stderr and can't be redirected directly, 5838# and sets the high bit in the cache file unless we assign to the vars. 5839( 5840 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5841 eval ac_val=\$$ac_var 5842 case $ac_val in #( 5843 *${as_nl}*) 5844 case $ac_var in #( 5845 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5846$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5847 esac 5848 case $ac_var in #( 5849 _ | IFS | as_nl) ;; #( 5850 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5851 *) { eval $ac_var=; unset $ac_var;} ;; 5852 esac ;; 5853 esac 5854 done 5855 5856 (set) 2>&1 | 5857 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5858 *${as_nl}ac_space=\ *) 5859 # `set' does not quote correctly, so add quotes: double-quote 5860 # substitution turns \\\\ into \\, and sed turns \\ into \. 5861 sed -n \ 5862 "s/'/'\\\\''/g; 5863 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5864 ;; #( 5865 *) 5866 # `set' quotes correctly as required by POSIX, so do not add quotes. 5867 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5868 ;; 5869 esac | 5870 sort 5871) | 5872 sed ' 5873 /^ac_cv_env_/b end 5874 t clear 5875 :clear 5876 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5877 t end 5878 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5879 :end' >>confcache 5880if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5881 if test -w "$cache_file"; then 5882 if test "x$cache_file" != "x/dev/null"; then 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5884$as_echo "$as_me: updating cache $cache_file" >&6;} 5885 if test ! -f "$cache_file" || test -h "$cache_file"; then 5886 cat confcache >"$cache_file" 5887 else 5888 case $cache_file in #( 5889 */* | ?:*) 5890 mv -f confcache "$cache_file"$$ && 5891 mv -f "$cache_file"$$ "$cache_file" ;; #( 5892 *) 5893 mv -f confcache "$cache_file" ;; 5894 esac 5895 fi 5896 fi 5897 else 5898 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5899$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5900 fi 5901fi 5902rm -f confcache 5903 5904test "x$prefix" = xNONE && prefix=$ac_default_prefix 5905# Let make expand exec_prefix. 5906test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5907 5908DEFS=-DHAVE_CONFIG_H 5909 5910ac_libobjs= 5911ac_ltlibobjs= 5912U= 5913for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue 5914 # 1. Remove the extension, and $U if already installed. 5915 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5916 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5917 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5918 # will be set to the directory where LIBOBJS objects are built. 5919 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5920 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5921done 5922LIB@&t@OBJS=$ac_libobjs 5923 5924LTLIBOBJS=$ac_ltlibobjs 5925 5926 5927 5928: "${CONFIG_STATUS=./config.status}" 5929ac_write_fail=0 5930ac_clean_files_save=$ac_clean_files 5931ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5932{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5933$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5934as_write_fail=0 5935cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5936#! $SHELL 5937# Generated by $as_me. 5938# Run this file to recreate the current configuration. 5939# Compiler output produced by configure, useful for debugging 5940# configure, is in config.log if it exists. 5941 5942debug=false 5943ac_cs_recheck=false 5944ac_cs_silent=false 5945 5946SHELL=\${CONFIG_SHELL-$SHELL} 5947export SHELL 5948_ASEOF 5949cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5950## -------------------- ## 5951## M4sh Initialization. ## 5952## -------------------- ## 5953 5954# Be more Bourne compatible 5955DUALCASE=1; export DUALCASE # for MKS sh 5956if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5957 emulate sh 5958 NULLCMD=: 5959 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5960 # is contrary to our usage. Disable this feature. 5961 alias -g '${1+"$@"}'='"$@"' 5962 setopt NO_GLOB_SUBST 5963else 5964 case `(set -o) 2>/dev/null` in @%:@( 5965 *posix*) : 5966 set -o posix ;; @%:@( 5967 *) : 5968 ;; 5969esac 5970fi 5971 5972 5973as_nl=' 5974' 5975export as_nl 5976# Printing a long string crashes Solaris 7 /usr/bin/printf. 5977as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5978as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5979as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5980# Prefer a ksh shell builtin over an external printf program on Solaris, 5981# but without wasting forks for bash or zsh. 5982if test -z "$BASH_VERSION$ZSH_VERSION" \ 5983 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5984 as_echo='print -r --' 5985 as_echo_n='print -rn --' 5986elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5987 as_echo='printf %s\n' 5988 as_echo_n='printf %s' 5989else 5990 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5991 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5992 as_echo_n='/usr/ucb/echo -n' 5993 else 5994 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5995 as_echo_n_body='eval 5996 arg=$1; 5997 case $arg in @%:@( 5998 *"$as_nl"*) 5999 expr "X$arg" : "X\\(.*\\)$as_nl"; 6000 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6001 esac; 6002 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6003 ' 6004 export as_echo_n_body 6005 as_echo_n='sh -c $as_echo_n_body as_echo' 6006 fi 6007 export as_echo_body 6008 as_echo='sh -c $as_echo_body as_echo' 6009fi 6010 6011# The user is always right. 6012if test "${PATH_SEPARATOR+set}" != set; then 6013 PATH_SEPARATOR=: 6014 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6015 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6016 PATH_SEPARATOR=';' 6017 } 6018fi 6019 6020 6021# IFS 6022# We need space, tab and new line, in precisely that order. Quoting is 6023# there to prevent editors from complaining about space-tab. 6024# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6025# splitting by setting IFS to empty value.) 6026IFS=" "" $as_nl" 6027 6028# Find who we are. Look in the path if we contain no directory separator. 6029as_myself= 6030case $0 in @%:@(( 6031 *[\\/]* ) as_myself=$0 ;; 6032 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6033for as_dir in $PATH 6034do 6035 IFS=$as_save_IFS 6036 test -z "$as_dir" && as_dir=. 6037 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6038 done 6039IFS=$as_save_IFS 6040 6041 ;; 6042esac 6043# We did not find ourselves, most probably we were run as `sh COMMAND' 6044# in which case we are not to be found in the path. 6045if test "x$as_myself" = x; then 6046 as_myself=$0 6047fi 6048if test ! -f "$as_myself"; then 6049 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6050 exit 1 6051fi 6052 6053# Unset variables that we do not need and which cause bugs (e.g. in 6054# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6055# suppresses any "Segmentation fault" message there. '((' could 6056# trigger a bug in pdksh 5.2.14. 6057for as_var in BASH_ENV ENV MAIL MAILPATH 6058do eval test x\${$as_var+set} = xset \ 6059 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6060done 6061PS1='$ ' 6062PS2='> ' 6063PS4='+ ' 6064 6065# NLS nuisances. 6066LC_ALL=C 6067export LC_ALL 6068LANGUAGE=C 6069export LANGUAGE 6070 6071# CDPATH. 6072(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6073 6074 6075@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] 6076@%:@ ---------------------------------------- 6077@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6078@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6079@%:@ script with STATUS, using 1 if that was 0. 6080as_fn_error () 6081{ 6082 as_status=$1; test $as_status -eq 0 && as_status=1 6083 if test "$4"; then 6084 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6085 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 6086 fi 6087 $as_echo "$as_me: error: $2" >&2 6088 as_fn_exit $as_status 6089} @%:@ as_fn_error 6090 6091 6092@%:@ as_fn_set_status STATUS 6093@%:@ ----------------------- 6094@%:@ Set @S|@? to STATUS, without forking. 6095as_fn_set_status () 6096{ 6097 return $1 6098} @%:@ as_fn_set_status 6099 6100@%:@ as_fn_exit STATUS 6101@%:@ ----------------- 6102@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6103as_fn_exit () 6104{ 6105 set +e 6106 as_fn_set_status $1 6107 exit $1 6108} @%:@ as_fn_exit 6109 6110@%:@ as_fn_unset VAR 6111@%:@ --------------- 6112@%:@ Portably unset VAR. 6113as_fn_unset () 6114{ 6115 { eval $1=; unset $1;} 6116} 6117as_unset=as_fn_unset 6118@%:@ as_fn_append VAR VALUE 6119@%:@ ---------------------- 6120@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take 6121@%:@ advantage of any shell optimizations that allow amortized linear growth over 6122@%:@ repeated appends, instead of the typical quadratic growth present in naive 6123@%:@ implementations. 6124if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6125 eval 'as_fn_append () 6126 { 6127 eval $1+=\$2 6128 }' 6129else 6130 as_fn_append () 6131 { 6132 eval $1=\$$1\$2 6133 } 6134fi # as_fn_append 6135 6136@%:@ as_fn_arith ARG... 6137@%:@ ------------------ 6138@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the 6139@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments 6140@%:@ must be portable across @S|@(()) and expr. 6141if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6142 eval 'as_fn_arith () 6143 { 6144 as_val=$(( $* )) 6145 }' 6146else 6147 as_fn_arith () 6148 { 6149 as_val=`expr "$@" || test $? -eq 1` 6150 } 6151fi # as_fn_arith 6152 6153 6154if expr a : '\(a\)' >/dev/null 2>&1 && 6155 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6156 as_expr=expr 6157else 6158 as_expr=false 6159fi 6160 6161if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6162 as_basename=basename 6163else 6164 as_basename=false 6165fi 6166 6167if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6168 as_dirname=dirname 6169else 6170 as_dirname=false 6171fi 6172 6173as_me=`$as_basename -- "$0" || 6174$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6175 X"$0" : 'X\(//\)$' \| \ 6176 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6177$as_echo X/"$0" | 6178 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6179 s//\1/ 6180 q 6181 } 6182 /^X\/\(\/\/\)$/{ 6183 s//\1/ 6184 q 6185 } 6186 /^X\/\(\/\).*/{ 6187 s//\1/ 6188 q 6189 } 6190 s/.*/./; q'` 6191 6192# Avoid depending upon Character Ranges. 6193as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6194as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6195as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6196as_cr_digits='0123456789' 6197as_cr_alnum=$as_cr_Letters$as_cr_digits 6198 6199ECHO_C= ECHO_N= ECHO_T= 6200case `echo -n x` in @%:@((((( 6201-n*) 6202 case `echo 'xy\c'` in 6203 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6204 xy) ECHO_C='\c';; 6205 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6206 ECHO_T=' ';; 6207 esac;; 6208*) 6209 ECHO_N='-n';; 6210esac 6211 6212rm -f conf$$ conf$$.exe conf$$.file 6213if test -d conf$$.dir; then 6214 rm -f conf$$.dir/conf$$.file 6215else 6216 rm -f conf$$.dir 6217 mkdir conf$$.dir 2>/dev/null 6218fi 6219if (echo >conf$$.file) 2>/dev/null; then 6220 if ln -s conf$$.file conf$$ 2>/dev/null; then 6221 as_ln_s='ln -s' 6222 # ... but there are two gotchas: 6223 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6224 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6225 # In both cases, we have to default to `cp -pR'. 6226 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6227 as_ln_s='cp -pR' 6228 elif ln conf$$.file conf$$ 2>/dev/null; then 6229 as_ln_s=ln 6230 else 6231 as_ln_s='cp -pR' 6232 fi 6233else 6234 as_ln_s='cp -pR' 6235fi 6236rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6237rmdir conf$$.dir 2>/dev/null 6238 6239 6240@%:@ as_fn_mkdir_p 6241@%:@ ------------- 6242@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. 6243as_fn_mkdir_p () 6244{ 6245 6246 case $as_dir in #( 6247 -*) as_dir=./$as_dir;; 6248 esac 6249 test -d "$as_dir" || eval $as_mkdir_p || { 6250 as_dirs= 6251 while :; do 6252 case $as_dir in #( 6253 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6254 *) as_qdir=$as_dir;; 6255 esac 6256 as_dirs="'$as_qdir' $as_dirs" 6257 as_dir=`$as_dirname -- "$as_dir" || 6258$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6259 X"$as_dir" : 'X\(//\)[^/]' \| \ 6260 X"$as_dir" : 'X\(//\)$' \| \ 6261 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6262$as_echo X"$as_dir" | 6263 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6264 s//\1/ 6265 q 6266 } 6267 /^X\(\/\/\)[^/].*/{ 6268 s//\1/ 6269 q 6270 } 6271 /^X\(\/\/\)$/{ 6272 s//\1/ 6273 q 6274 } 6275 /^X\(\/\).*/{ 6276 s//\1/ 6277 q 6278 } 6279 s/.*/./; q'` 6280 test -d "$as_dir" && break 6281 done 6282 test -z "$as_dirs" || eval "mkdir $as_dirs" 6283 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 6284 6285 6286} @%:@ as_fn_mkdir_p 6287if mkdir -p . 2>/dev/null; then 6288 as_mkdir_p='mkdir -p "$as_dir"' 6289else 6290 test -d ./-p && rmdir ./-p 6291 as_mkdir_p=false 6292fi 6293 6294 6295@%:@ as_fn_executable_p FILE 6296@%:@ ----------------------- 6297@%:@ Test if FILE is an executable regular file. 6298as_fn_executable_p () 6299{ 6300 test -f "$1" && test -x "$1" 6301} @%:@ as_fn_executable_p 6302as_test_x='test -x' 6303as_executable_p=as_fn_executable_p 6304 6305# Sed expression to map a string onto a valid CPP name. 6306as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6307 6308# Sed expression to map a string onto a valid variable name. 6309as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6310 6311 6312exec 6>&1 6313## ----------------------------------- ## 6314## Main body of $CONFIG_STATUS script. ## 6315## ----------------------------------- ## 6316_ASEOF 6317test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6318 6319cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6320# Save the log message, to keep $0 and so on meaningful, and to 6321# report actual input values of CONFIG_FILES etc. instead of their 6322# values after options handling. 6323ac_log=" 6324This file was extended by sowing $as_me 1.1.18, which was 6325generated by GNU Autoconf 2.69. Invocation command line was 6326 6327 CONFIG_FILES = $CONFIG_FILES 6328 CONFIG_HEADERS = $CONFIG_HEADERS 6329 CONFIG_LINKS = $CONFIG_LINKS 6330 CONFIG_COMMANDS = $CONFIG_COMMANDS 6331 $ $0 $@ 6332 6333on `(hostname || uname -n) 2>/dev/null | sed 1q` 6334" 6335 6336_ACEOF 6337 6338case $ac_config_files in *" 6339"*) set x $ac_config_files; shift; ac_config_files=$*;; 6340esac 6341 6342case $ac_config_headers in *" 6343"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6344esac 6345 6346 6347cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6348# Files that config.status was made for. 6349config_files="$ac_config_files" 6350config_headers="$ac_config_headers" 6351config_commands="$ac_config_commands" 6352 6353_ACEOF 6354 6355cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6356ac_cs_usage="\ 6357\`$as_me' instantiates files and other configuration actions 6358from templates according to the current configuration. Unless the files 6359and actions are specified as TAGs, all are instantiated by default. 6360 6361Usage: $0 [OPTION]... [TAG]... 6362 6363 -h, --help print this help, then exit 6364 -V, --version print version number and configuration settings, then exit 6365 --config print configuration, then exit 6366 -q, --quiet, --silent 6367 do not print progress messages 6368 -d, --debug don't remove temporary files 6369 --recheck update $as_me by reconfiguring in the same conditions 6370 --file=FILE[:TEMPLATE] 6371 instantiate the configuration file FILE 6372 --header=FILE[:TEMPLATE] 6373 instantiate the configuration header FILE 6374 6375Configuration files: 6376$config_files 6377 6378Configuration headers: 6379$config_headers 6380 6381Configuration commands: 6382$config_commands 6383 6384Report bugs to <wgropp@illinois.edu>." 6385 6386_ACEOF 6387cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6388ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6389ac_cs_version="\\ 6390sowing config.status 1.1.18 6391configured by $0, generated by GNU Autoconf 2.69, 6392 with options \\"\$ac_cs_config\\" 6393 6394Copyright (C) 2012 Free Software Foundation, Inc. 6395This config.status script is free software; the Free Software Foundation 6396gives unlimited permission to copy, distribute and modify it." 6397 6398ac_pwd='$ac_pwd' 6399srcdir='$srcdir' 6400INSTALL='$INSTALL' 6401test -n "\$AWK" || AWK=awk 6402_ACEOF 6403 6404cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6405# The default lists apply if the user does not specify any file. 6406ac_need_defaults=: 6407while test $# != 0 6408do 6409 case $1 in 6410 --*=?*) 6411 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6412 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6413 ac_shift=: 6414 ;; 6415 --*=) 6416 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6417 ac_optarg= 6418 ac_shift=: 6419 ;; 6420 *) 6421 ac_option=$1 6422 ac_optarg=$2 6423 ac_shift=shift 6424 ;; 6425 esac 6426 6427 case $ac_option in 6428 # Handling of the options. 6429 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6430 ac_cs_recheck=: ;; 6431 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6432 $as_echo "$ac_cs_version"; exit ;; 6433 --config | --confi | --conf | --con | --co | --c ) 6434 $as_echo "$ac_cs_config"; exit ;; 6435 --debug | --debu | --deb | --de | --d | -d ) 6436 debug=: ;; 6437 --file | --fil | --fi | --f ) 6438 $ac_shift 6439 case $ac_optarg in 6440 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6441 '') as_fn_error $? "missing file argument" ;; 6442 esac 6443 as_fn_append CONFIG_FILES " '$ac_optarg'" 6444 ac_need_defaults=false;; 6445 --header | --heade | --head | --hea ) 6446 $ac_shift 6447 case $ac_optarg in 6448 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6449 esac 6450 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6451 ac_need_defaults=false;; 6452 --he | --h) 6453 # Conflict between --help and --header 6454 as_fn_error $? "ambiguous option: \`$1' 6455Try \`$0 --help' for more information.";; 6456 --help | --hel | -h ) 6457 $as_echo "$ac_cs_usage"; exit ;; 6458 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6459 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6460 ac_cs_silent=: ;; 6461 6462 # This is an error. 6463 -*) as_fn_error $? "unrecognized option: \`$1' 6464Try \`$0 --help' for more information." ;; 6465 6466 *) as_fn_append ac_config_targets " $1" 6467 ac_need_defaults=false ;; 6468 6469 esac 6470 shift 6471done 6472 6473ac_configure_extra_args= 6474 6475if $ac_cs_silent; then 6476 exec 6>/dev/null 6477 ac_configure_extra_args="$ac_configure_extra_args --silent" 6478fi 6479 6480_ACEOF 6481cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6482if \$ac_cs_recheck; then 6483 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6484 shift 6485 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6486 CONFIG_SHELL='$SHELL' 6487 export CONFIG_SHELL 6488 exec "\$@" 6489fi 6490 6491_ACEOF 6492cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6493exec 5>>config.log 6494{ 6495 echo 6496 sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX 6497@%:@@%:@ Running $as_me. @%:@@%:@ 6498_ASBOX 6499 $as_echo "$ac_log" 6500} >&5 6501 6502_ACEOF 6503cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6504_ACEOF 6505 6506cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6507 6508# Handling of arguments. 6509for ac_config_target in $ac_config_targets 6510do 6511 case $ac_config_target in 6512 "include/sowingconfig.h") CONFIG_HEADERS="$CONFIG_HEADERS include/sowingconfig.h" ;; 6513 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6514 "Makerules") CONFIG_FILES="$CONFIG_FILES Makerules" ;; 6515 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 6516 "src/sys/Makefile") CONFIG_FILES="$CONFIG_FILES src/sys/Makefile" ;; 6517 "src/sys/testing/Makefile") CONFIG_FILES="$CONFIG_FILES src/sys/testing/Makefile" ;; 6518 "src/tohtml/Makefile") CONFIG_FILES="$CONFIG_FILES src/tohtml/Makefile" ;; 6519 "src/tohtml/tohtmlpath.h") CONFIG_FILES="$CONFIG_FILES src/tohtml/tohtmlpath.h" ;; 6520 "src/tohtml/testing/Makefile") CONFIG_FILES="$CONFIG_FILES src/tohtml/testing/Makefile" ;; 6521 "bin/pstoxbm") CONFIG_FILES="$CONFIG_FILES bin/pstoxbm" ;; 6522 "bin/pstogif") CONFIG_FILES="$CONFIG_FILES bin/pstogif" ;; 6523 "bin/bib2html") CONFIG_FILES="$CONFIG_FILES bin/bib2html" ;; 6524 "src/bfort/Makefile") CONFIG_FILES="$CONFIG_FILES src/bfort/Makefile" ;; 6525 "src/bfort/testing/Makefile") CONFIG_FILES="$CONFIG_FILES src/bfort/testing/Makefile" ;; 6526 "src/textfilt/Makefile") CONFIG_FILES="$CONFIG_FILES src/textfilt/Makefile" ;; 6527 "src/doctext/Makefile") CONFIG_FILES="$CONFIG_FILES src/doctext/Makefile" ;; 6528 "src/doctext/docpath.h") CONFIG_FILES="$CONFIG_FILES src/doctext/docpath.h" ;; 6529 "src/doctext/test/Makefile") CONFIG_FILES="$CONFIG_FILES src/doctext/test/Makefile" ;; 6530 "src/mapnames/Makefile") CONFIG_FILES="$CONFIG_FILES src/mapnames/Makefile" ;; 6531 "src/bib2html/Makefile") CONFIG_FILES="$CONFIG_FILES src/bib2html/Makefile" ;; 6532 "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;; 6533 "docs/doctext/Makefile") CONFIG_FILES="$CONFIG_FILES docs/doctext/Makefile" ;; 6534 "include/patchlevel.h") CONFIG_FILES="$CONFIG_FILES include/patchlevel.h" ;; 6535 "include/textfilt/textpath.h") CONFIG_FILES="$CONFIG_FILES include/textfilt/textpath.h" ;; 6536 "bib2html") CONFIG_COMMANDS="$CONFIG_COMMANDS bib2html" ;; 6537 6538 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6539 esac 6540done 6541 6542 6543# If the user did not use the arguments to specify the items to instantiate, 6544# then the envvar interface is used. Set only those that are not. 6545# We use the long form for the default assignment because of an extremely 6546# bizarre bug on SunOS 4.1.3. 6547if $ac_need_defaults; then 6548 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6549 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6550 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6551fi 6552 6553# Have a temporary directory for convenience. Make it in the build tree 6554# simply because there is no reason against having it here, and in addition, 6555# creating and moving files from /tmp can sometimes cause problems. 6556# Hook for its removal unless debugging. 6557# Note that there is a small window in which the directory will not be cleaned: 6558# after its creation but before its name has been assigned to `$tmp'. 6559$debug || 6560{ 6561 tmp= ac_tmp= 6562 trap 'exit_status=$? 6563 : "${ac_tmp:=$tmp}" 6564 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6565' 0 6566 trap 'as_fn_exit 1' 1 2 13 15 6567} 6568# Create a (secure) tmp directory for tmp files. 6569 6570{ 6571 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6572 test -d "$tmp" 6573} || 6574{ 6575 tmp=./conf$$-$RANDOM 6576 (umask 077 && mkdir "$tmp") 6577} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6578ac_tmp=$tmp 6579 6580# Set up the scripts for CONFIG_FILES section. 6581# No need to generate them if there are no CONFIG_FILES. 6582# This happens for instance with `./config.status config.h'. 6583if test -n "$CONFIG_FILES"; then 6584 6585 6586ac_cr=`echo X | tr X '\015'` 6587# On cygwin, bash can eat \r inside `` if the user requested igncr. 6588# But we know of no other shell where ac_cr would be empty at this 6589# point, so we can use a bashism as a fallback. 6590if test "x$ac_cr" = x; then 6591 eval ac_cr=\$\'\\r\' 6592fi 6593ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6594if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6595 ac_cs_awk_cr='\\r' 6596else 6597 ac_cs_awk_cr=$ac_cr 6598fi 6599 6600echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 6601_ACEOF 6602 6603 6604{ 6605 echo "cat >conf$$subs.awk <<_ACEOF" && 6606 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6607 echo "_ACEOF" 6608} >conf$$subs.sh || 6609 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6610ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6611ac_delim='%!_!# ' 6612for ac_last_try in false false false false false :; do 6613 . ./conf$$subs.sh || 6614 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6615 6616 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6617 if test $ac_delim_n = $ac_delim_num; then 6618 break 6619 elif $ac_last_try; then 6620 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6621 else 6622 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6623 fi 6624done 6625rm -f conf$$subs.sh 6626 6627cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6628cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 6629_ACEOF 6630sed -n ' 6631h 6632s/^/S["/; s/!.*/"]=/ 6633p 6634g 6635s/^[^!]*!// 6636:repl 6637t repl 6638s/'"$ac_delim"'$// 6639t delim 6640:nl 6641h 6642s/\(.\{148\}\)..*/\1/ 6643t more1 6644s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6645p 6646n 6647b repl 6648:more1 6649s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6650p 6651g 6652s/.\{148\}// 6653t nl 6654:delim 6655h 6656s/\(.\{148\}\)..*/\1/ 6657t more2 6658s/["\\]/\\&/g; s/^/"/; s/$/"/ 6659p 6660b 6661:more2 6662s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6663p 6664g 6665s/.\{148\}// 6666t delim 6667' <conf$$subs.awk | sed ' 6668/^[^""]/{ 6669 N 6670 s/\n// 6671} 6672' >>$CONFIG_STATUS || ac_write_fail=1 6673rm -f conf$$subs.awk 6674cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6675_ACAWK 6676cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6677 for (key in S) S_is_set[key] = 1 6678 FS = "" 6679 6680} 6681{ 6682 line = $ 0 6683 nfields = split(line, field, "@") 6684 substed = 0 6685 len = length(field[1]) 6686 for (i = 2; i < nfields; i++) { 6687 key = field[i] 6688 keylen = length(key) 6689 if (S_is_set[key]) { 6690 value = S[key] 6691 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6692 len += length(value) + length(field[++i]) 6693 substed = 1 6694 } else 6695 len += 1 + keylen 6696 } 6697 6698 print line 6699} 6700 6701_ACAWK 6702_ACEOF 6703cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6704if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6705 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6706else 6707 cat 6708fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6709 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6710_ACEOF 6711 6712# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6713# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6714# trailing colons and then remove the whole line if VPATH becomes empty 6715# (actually we leave an empty line to preserve line numbers). 6716if test "x$srcdir" = x.; then 6717 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6718h 6719s/// 6720s/^/:/ 6721s/[ ]*$/:/ 6722s/:\$(srcdir):/:/g 6723s/:\${srcdir}:/:/g 6724s/:@srcdir@:/:/g 6725s/^:*// 6726s/:*$// 6727x 6728s/\(=[ ]*\).*/\1/ 6729G 6730s/\n// 6731s/^[^=]*=[ ]*$// 6732}' 6733fi 6734 6735cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6736fi # test -n "$CONFIG_FILES" 6737 6738# Set up the scripts for CONFIG_HEADERS section. 6739# No need to generate them if there are no CONFIG_HEADERS. 6740# This happens for instance with `./config.status Makefile'. 6741if test -n "$CONFIG_HEADERS"; then 6742cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6743BEGIN { 6744_ACEOF 6745 6746# Transform confdefs.h into an awk script `defines.awk', embedded as 6747# here-document in config.status, that substitutes the proper values into 6748# config.h.in to produce config.h. 6749 6750# Create a delimiter string that does not exist in confdefs.h, to ease 6751# handling of long lines. 6752ac_delim='%!_!# ' 6753for ac_last_try in false false :; do 6754 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6755 if test -z "$ac_tt"; then 6756 break 6757 elif $ac_last_try; then 6758 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6759 else 6760 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6761 fi 6762done 6763 6764# For the awk script, D is an array of macro values keyed by name, 6765# likewise P contains macro parameters if any. Preserve backslash 6766# newline sequences. 6767 6768ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6769sed -n ' 6770s/.\{148\}/&'"$ac_delim"'/g 6771t rset 6772:rset 6773s/^[ ]*#[ ]*define[ ][ ]*/ / 6774t def 6775d 6776:def 6777s/\\$// 6778t bsnl 6779s/["\\]/\\&/g 6780s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6781D["\1"]=" \3"/p 6782s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6783d 6784:bsnl 6785s/["\\]/\\&/g 6786s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6787D["\1"]=" \3\\\\\\n"\\/p 6788t cont 6789s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6790t cont 6791d 6792:cont 6793n 6794s/.\{148\}/&'"$ac_delim"'/g 6795t clear 6796:clear 6797s/\\$// 6798t bsnlc 6799s/["\\]/\\&/g; s/^/"/; s/$/"/p 6800d 6801:bsnlc 6802s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6803b cont 6804' <confdefs.h | sed ' 6805s/'"$ac_delim"'/"\\\ 6806"/g' >>$CONFIG_STATUS || ac_write_fail=1 6807 6808cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6809 for (key in D) D_is_set[key] = 1 6810 FS = "" 6811} 6812/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6813 line = \$ 0 6814 split(line, arg, " ") 6815 if (arg[1] == "#") { 6816 defundef = arg[2] 6817 mac1 = arg[3] 6818 } else { 6819 defundef = substr(arg[1], 2) 6820 mac1 = arg[2] 6821 } 6822 split(mac1, mac2, "(") #) 6823 macro = mac2[1] 6824 prefix = substr(line, 1, index(line, defundef) - 1) 6825 if (D_is_set[macro]) { 6826 # Preserve the white space surrounding the "#". 6827 print prefix "define", macro P[macro] D[macro] 6828 next 6829 } else { 6830 # Replace #undef with comments. This is necessary, for example, 6831 # in the case of _POSIX_SOURCE, which is predefined and required 6832 # on some systems where configure will not decide to define it. 6833 if (defundef == "undef") { 6834 print "/*", prefix defundef, macro, "*/" 6835 next 6836 } 6837 } 6838} 6839{ print } 6840_ACAWK 6841_ACEOF 6842cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6843 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6844fi # test -n "$CONFIG_HEADERS" 6845 6846 6847eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6848shift 6849for ac_tag 6850do 6851 case $ac_tag in 6852 :[FHLC]) ac_mode=$ac_tag; continue;; 6853 esac 6854 case $ac_mode$ac_tag in 6855 :[FHL]*:*);; 6856 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6857 :[FH]-) ac_tag=-:-;; 6858 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6859 esac 6860 ac_save_IFS=$IFS 6861 IFS=: 6862 set x $ac_tag 6863 IFS=$ac_save_IFS 6864 shift 6865 ac_file=$1 6866 shift 6867 6868 case $ac_mode in 6869 :L) ac_source=$1;; 6870 :[FH]) 6871 ac_file_inputs= 6872 for ac_f 6873 do 6874 case $ac_f in 6875 -) ac_f="$ac_tmp/stdin";; 6876 *) # Look for the file first in the build tree, then in the source tree 6877 # (if the path is not absolute). The absolute path cannot be DOS-style, 6878 # because $ac_f cannot contain `:'. 6879 test -f "$ac_f" || 6880 case $ac_f in 6881 [\\/$]*) false;; 6882 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6883 esac || 6884 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6885 esac 6886 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6887 as_fn_append ac_file_inputs " '$ac_f'" 6888 done 6889 6890 # Let's still pretend it is `configure' which instantiates (i.e., don't 6891 # use $as_me), people would be surprised to read: 6892 # /* config.h. Generated by config.status. */ 6893 configure_input='Generated from '` 6894 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6895 `' by configure.' 6896 if test x"$ac_file" != x-; then 6897 configure_input="$ac_file. $configure_input" 6898 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6899$as_echo "$as_me: creating $ac_file" >&6;} 6900 fi 6901 # Neutralize special characters interpreted by sed in replacement strings. 6902 case $configure_input in #( 6903 *\&* | *\|* | *\\* ) 6904 ac_sed_conf_input=`$as_echo "$configure_input" | 6905 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6906 *) ac_sed_conf_input=$configure_input;; 6907 esac 6908 6909 case $ac_tag in 6910 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6911 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6912 esac 6913 ;; 6914 esac 6915 6916 ac_dir=`$as_dirname -- "$ac_file" || 6917$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6918 X"$ac_file" : 'X\(//\)[^/]' \| \ 6919 X"$ac_file" : 'X\(//\)$' \| \ 6920 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6921$as_echo X"$ac_file" | 6922 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6923 s//\1/ 6924 q 6925 } 6926 /^X\(\/\/\)[^/].*/{ 6927 s//\1/ 6928 q 6929 } 6930 /^X\(\/\/\)$/{ 6931 s//\1/ 6932 q 6933 } 6934 /^X\(\/\).*/{ 6935 s//\1/ 6936 q 6937 } 6938 s/.*/./; q'` 6939 as_dir="$ac_dir"; as_fn_mkdir_p 6940 ac_builddir=. 6941 6942case "$ac_dir" in 6943.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6944*) 6945 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6946 # A ".." for each directory in $ac_dir_suffix. 6947 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6948 case $ac_top_builddir_sub in 6949 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6950 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6951 esac ;; 6952esac 6953ac_abs_top_builddir=$ac_pwd 6954ac_abs_builddir=$ac_pwd$ac_dir_suffix 6955# for backward compatibility: 6956ac_top_builddir=$ac_top_build_prefix 6957 6958case $srcdir in 6959 .) # We are building in place. 6960 ac_srcdir=. 6961 ac_top_srcdir=$ac_top_builddir_sub 6962 ac_abs_top_srcdir=$ac_pwd ;; 6963 [\\/]* | ?:[\\/]* ) # Absolute name. 6964 ac_srcdir=$srcdir$ac_dir_suffix; 6965 ac_top_srcdir=$srcdir 6966 ac_abs_top_srcdir=$srcdir ;; 6967 *) # Relative name. 6968 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6969 ac_top_srcdir=$ac_top_build_prefix$srcdir 6970 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6971esac 6972ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6973 6974 6975 case $ac_mode in 6976 :F) 6977 # 6978 # CONFIG_FILE 6979 # 6980 6981 case $INSTALL in 6982 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6983 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6984 esac 6985_ACEOF 6986 6987cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6988# If the template does not know about datarootdir, expand it. 6989# FIXME: This hack should be removed a few years after 2.60. 6990ac_datarootdir_hack=; ac_datarootdir_seen= 6991ac_sed_dataroot=' 6992/datarootdir/ { 6993 p 6994 q 6995} 6996/@datadir@/p 6997/@docdir@/p 6998/@infodir@/p 6999/@localedir@/p 7000/@mandir@/p' 7001case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7002*datarootdir*) ac_datarootdir_seen=yes;; 7003*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7005$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7006_ACEOF 7007cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7008 ac_datarootdir_hack=' 7009 s&@datadir@&$datadir&g 7010 s&@docdir@&$docdir&g 7011 s&@infodir@&$infodir&g 7012 s&@localedir@&$localedir&g 7013 s&@mandir@&$mandir&g 7014 s&\\\${datarootdir}&$datarootdir&g' ;; 7015esac 7016_ACEOF 7017 7018# Neutralize VPATH when `$srcdir' = `.'. 7019# Shell code in configure.ac might set extrasub. 7020# FIXME: do we really want to maintain this feature? 7021cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7022ac_sed_extra="$ac_vpsub 7023$extrasub 7024_ACEOF 7025cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7026:t 7027/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7028s|@configure_input@|$ac_sed_conf_input|;t t 7029s&@top_builddir@&$ac_top_builddir_sub&;t t 7030s&@top_build_prefix@&$ac_top_build_prefix&;t t 7031s&@srcdir@&$ac_srcdir&;t t 7032s&@abs_srcdir@&$ac_abs_srcdir&;t t 7033s&@top_srcdir@&$ac_top_srcdir&;t t 7034s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7035s&@builddir@&$ac_builddir&;t t 7036s&@abs_builddir@&$ac_abs_builddir&;t t 7037s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7038s&@INSTALL@&$ac_INSTALL&;t t 7039$ac_datarootdir_hack 7040" 7041eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 7042 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 7043 7044test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7045 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 7046 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 7047 "$ac_tmp/out"`; test -z "$ac_out"; } && 7048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7049which seems to be undefined. Please make sure it is defined" >&5 7050$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7051which seems to be undefined. Please make sure it is defined" >&2;} 7052 7053 rm -f "$ac_tmp/stdin" 7054 case $ac_file in 7055 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 7056 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 7057 esac \ 7058 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 7059 ;; 7060 :H) 7061 # 7062 # CONFIG_HEADER 7063 # 7064 if test x"$ac_file" != x-; then 7065 { 7066 $as_echo "/* $configure_input */" \ 7067 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 7068 } >"$ac_tmp/config.h" \ 7069 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 7070 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7072$as_echo "$as_me: $ac_file is unchanged" >&6;} 7073 else 7074 rm -f "$ac_file" 7075 mv "$ac_tmp/config.h" "$ac_file" \ 7076 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 7077 fi 7078 else 7079 $as_echo "/* $configure_input */" \ 7080 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 7081 || as_fn_error $? "could not create -" "$LINENO" 5 7082 fi 7083 ;; 7084 7085 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 7086$as_echo "$as_me: executing $ac_file commands" >&6;} 7087 ;; 7088 esac 7089 7090 7091 case $ac_file$ac_mode in 7092 "bib2html":C) chmod a+x bin/pstoxbm bin/pstogif bin/bib2html ;; 7093 7094 esac 7095done # for ac_tag 7096 7097 7098as_fn_exit 0 7099_ACEOF 7100ac_clean_files=$ac_clean_files_save 7101 7102test $ac_write_fail = 0 || 7103 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 7104 7105 7106# configure is writing to config.log, and then calls config.status. 7107# config.status does its own redirection, appending to config.log. 7108# Unfortunately, on DOS this fails, as config.log is still kept open 7109# by configure, so config.status won't be able to write to it; its 7110# output is simply discarded. So we exec the FD to /dev/null, 7111# effectively closing config.log, so it can be properly (re)opened and 7112# appended to by config.status. When coming back to configure, we 7113# need to make the FD available again. 7114if test "$no_create" != yes; then 7115 ac_cs_success=: 7116 ac_config_status_args= 7117 test "$silent" = yes && 7118 ac_config_status_args="$ac_config_status_args --quiet" 7119 exec 5>/dev/null 7120 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7121 exec 5>>config.log 7122 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7123 # would make configure fail if this is the last instruction. 7124 $ac_cs_success || as_fn_exit 1 7125fi 7126if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7128$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7129fi 7130 7131