dehtml-1.8.tar.gz: dehtml-1.8/configure

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1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.65. 4 # 5 # 6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 8 # Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\$.*\$"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\$.*\$$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 64 esac; 65 expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 case $0 in #(( 93 *[\\/]* ) as_myself=$0 ;; 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 95 for as_dir in $PATH 96 do 97 IFS=$as_save_IFS 98 test -z "$as_dir" && as_dir=. 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 100 done 101 IFS=$as_save_IFS 102 103 ;; 104 esac 105 # We did not find ourselves, most probably we were run as `sh COMMAND' 106 # in which case we are not to be found in the path. 107 if test "x$as_myself" = x; then 108 as_myself=$0 109 fi 110 if test ! -f "$as_myself"; then 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 112 exit 1 113 fi 114 115 # Unset variables that we do not need and which cause bugs (e.g. in 116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 117 # suppresses any "Segmentation fault" message there. '((' could 118 # trigger a bug in pdksh 5.2.14. 119 for as_var in BASH_ENV ENV MAIL MAILPATH 120 do eval test x\${$as_var+set} = xset \ 121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 122 done 123 PS1='$ ' 124 PS2='> ' 125 PS4='+ ' 126 127 # NLS nuisances. 128 LC_ALL=C 129 export LC_ALL 130 LANGUAGE=C 131 export LANGUAGE 132 133 # CDPATH. 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 135 136 if test "x$CONFIG_SHELL" = x; then 137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 138 emulate sh 139 NULLCMD=: 140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 141 # is contrary to our usage. Disable this feature. 142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 143 setopt NO_GLOB_SUBST 144 else 145 case \`(set -o) 2>/dev/null\` in #( 146 *posix*) : 147 set -o posix ;; #( 148 *) : 149 ;; 150 esac 151 fi 152 " 153 as_required="as_fn_return () { (exit \$1); } 154 as_fn_success () { as_fn_return 0; } 155 as_fn_failure () { as_fn_return 1; } 156 as_fn_ret_success () { return 0; } 157 as_fn_ret_failure () { return 1; } 158 159 exitcode=0 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 165 166 else 167 exitcode=1; echo positional parameters were not saved. 168 fi 169 test x\$exitcode = x0 || exit 1" 170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 174 test \$(( 1 + 1 )) = 2 || exit 1" 175 if (eval "$as_required") 2>/dev/null; then : 176 as_have_required=yes 177 else 178 as_have_required=no 179 fi 180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 181 182 else 183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 184 as_found=false 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 186 do 187 IFS=$as_save_IFS 188 test -z "$as_dir" && as_dir=. 189 as_found=: 190 case $as_dir in #( 191 /*) 192 for as_base in sh bash ksh sh5; do 193 # Try only shells that exist, to save several forks. 194 as_shell=$as_dir/$as_base 195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 CONFIG_SHELL=$as_shell as_have_required=yes 198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 break 2 200 fi 201 fi 202 done;; 203 esac 204 as_found=false 205 done 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 208 CONFIG_SHELL=$SHELL as_have_required=yes 209 fi; } 210 IFS=$as_save_IFS 211 212 213 if test "x$CONFIG_SHELL" != x; then : 214 # We cannot yet assume a decent shell, so we have to provide a 215 # neutralization value for shells without unset; and this also 216 # works around shells that cannot unset nonexistent variables. 217 BASH_ENV=/dev/null 218 ENV=/dev/null 219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 220 export CONFIG_SHELL 221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 222 fi 223 224 if test x$as_have_required = xno; then : 225 $as_echo "$0: This script requires a shell more modern than all" 226 $as_echo "$0: the shells that I found on your system." 227 if test x${ZSH_VERSION+set} = xset ; then 228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 229 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 230 else 231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 232 $0: including any error possibly output before this 233 $0: message. Then install a modern shell, or manually run 234 $0: the script under such a shell if you do have one." 235 fi 236 exit 1 237 fi 238 fi 239 fi 240 SHELL=${CONFIG_SHELL-/bin/sh} 241 export SHELL 242 # Unset more variables known to interfere with behavior of common tools. 243 CLICOLOR_FORCE= GREP_OPTIONS= 244 unset CLICOLOR_FORCE GREP_OPTIONS 245 246 ## --------------------- ## 247 ## M4sh Shell Functions. ## 248 ## --------------------- ## 249 # as_fn_unset VAR 250 # --------------- 251 # Portably unset VAR. 252 as_fn_unset () 253 { 254 { eval $1=; unset $1;} 255 } 256 as_unset=as_fn_unset 257 258 # as_fn_set_status STATUS 259 # ----------------------- 260 # Set $? to STATUS, without forking. 261 as_fn_set_status () 262 { 263 return $1 264 } # as_fn_set_status 265 266 # as_fn_exit STATUS 267 # ----------------- 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 269 as_fn_exit () 270 { 271 set +e 272 as_fn_set_status $1 273 exit $1 274 } # as_fn_exit 275 276 # as_fn_mkdir_p 277 # ------------- 278 # Create "$as_dir" as a directory, including parents if necessary. 279 as_fn_mkdir_p () 280 { 281 282 case $as_dir in #( 283 -*) as_dir=./$as_dir;; 284 esac 285 test -d "$as_dir" || eval $as_mkdir_p || { 286 as_dirs= 287 while :; do 288 case $as_dir in #( 289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 290 *) as_qdir=$as_dir;; 291 esac 292 as_dirs="'$as_qdir' $as_dirs" 293 as_dir=`$as_dirname -- "$as_dir" || 294 $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 295 X"$as_dir" : 'X$//$[^/]' \| \ 296 X"$as_dir" : 'X$//$$' \| \ 297 X"$as_dir" : 'X$/$' \| . 2>/dev/null || 298 $as_echo X"$as_dir" | 299 sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 300 s//\1/ 301 q 302 } 303 /^X$\/\/$[^/].*/{ 304 s//\1/ 305 q 306 } 307 /^X$\/\/$$/{ 308 s//\1/ 309 q 310 } 311 /^X$\/$.*/{ 312 s//\1/ 313 q 314 } 315 s/.*/./; q'` 316 test -d "$as_dir" && break 317 done 318 test -z "$as_dirs" || eval "mkdir $as_dirs" 319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 320 321 322 } # as_fn_mkdir_p 323 # as_fn_append VAR VALUE 324 # ---------------------- 325 # Append the text in VALUE to the end of the definition contained in VAR. 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The arguments 345 # must be portable across $(()) and expr. 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 347 eval 'as_fn_arith () 348 { 349 as_val=$(( $* )) 350 }' 351 else 352 as_fn_arith () 353 { 354 as_val=`expr "$@" || test $? -eq 1` 355 } 356 fi # as_fn_arith 357 358 359 # as_fn_error ERROR [LINENO LOG_FD] 360 # --------------------------------- 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 363 # script with status $?, using 1 if that was 0. 364 as_fn_error () 365 { 366 as_status=$?; test $as_status -eq 0 && as_status=1 367 if test "$3"; then 368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 370 fi 371 $as_echo "$as_me: error: $1" >&2 372 as_fn_exit $as_status 373 } # as_fn_error 374 375 if expr a : '$a$' >/dev/null 2>&1 && 376 test "X`expr 00001 : '.*$...$'`" = X001; then 377 as_expr=expr 378 else 379 as_expr=false 380 fi 381 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 383 as_basename=basename 384 else 385 as_basename=false 386 fi 387 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 389 as_dirname=dirname 390 else 391 as_dirname=false 392 fi 393 394 as_me=`$as_basename -- "$0" || 395 $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 396 X"$0" : 'X$//$$' \| \ 397 X"$0" : 'X$/$' \| . 2>/dev/null || 398 $as_echo X/"$0" | 399 sed '/^.*\/$[^/][^/]*$\/*$/{ 400 s//\1/ 401 q 402 } 403 /^X\/$\/\/$$/{ 404 s//\1/ 405 q 406 } 407 /^X\/$\/$.*/{ 408 s//\1/ 409 q 410 } 411 s/.*/./; q'` 412 413 # Avoid depending upon Character Ranges. 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 417 as_cr_digits='0123456789' 418 as_cr_alnum=$as_cr_Letters$as_cr_digits 419 420 421 as_lineno_1=$LINENO as_lineno_1a=$LINENO 422 as_lineno_2=$LINENO as_lineno_2a=$LINENO 423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 426 sed -n ' 427 p 428 /[$]LINENO/= 429 ' <$as_myself | 430 sed ' 431 s/[$]LINENO.*/&-/ 432 t lineno 433 b 434 :lineno 435 N 436 :loop 437 s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 438 t loop 439 s/-\n.*// 440 ' >$as_me.lineno && 441 chmod +x "$as_me.lineno" || 442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 443 444 # Don't try to exec as it changes $[0], causing all sort of problems 445 # (the dirname of $[0] is not the place where we might find the 446 # original and so on. Autoconf is especially sensitive to this). 447 . "./$as_me.lineno" 448 # Exit status is that of the last command. 449 exit 450 } 451 452 ECHO_C= ECHO_N= ECHO_T= 453 case `echo -n x` in #((((( 454 -n*) 455 case `echo 'xy\c'` in 456 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 457 xy) ECHO_C='\c';; 458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 459 ECHO_T=' ';; 460 esac;; 461 *) 462 ECHO_N='-n';; 463 esac 464 465 rm -f conf$$ conf$$.exe conf$$.file 466 if test -d conf$$.dir; then 467 rm -f conf$$.dir/conf$$.file 468 else 469 rm -f conf$$.dir 470 mkdir conf$$.dir 2>/dev/null 471 fi 472 if (echo >conf$$.file) 2>/dev/null; then 473 if ln -s conf$$.file conf$$ 2>/dev/null; then 474 as_ln_s='ln -s' 475 # ... but there are two gotchas: 476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 478 # In both cases, we have to default to `cp -p'. 479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 480 as_ln_s='cp -p' 481 elif ln conf$$.file conf$$ 2>/dev/null; then 482 as_ln_s=ln 483 else 484 as_ln_s='cp -p' 485 fi 486 else 487 as_ln_s='cp -p' 488 fi 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 490 rmdir conf$$.dir 2>/dev/null 491 492 if mkdir -p . 2>/dev/null; then 493 as_mkdir_p='mkdir -p "$as_dir"' 494 else 495 test -d ./-p && rmdir ./-p 496 as_mkdir_p=false 497 fi 498 499 if test -x / >/dev/null 2>&1; then 500 as_test_x='test -x' 501 else 502 if ls -dL / >/dev/null 2>&1; then 503 as_ls_L_option=L 504 else 505 as_ls_L_option= 506 fi 507 as_test_x=' 508 eval sh -c '\'' 509 if test -d "$1"; then 510 test -d "$1/."; 511 else 512 case $1 in #( 513 -*)set "./$1";; 514 esac; 515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 516 ???[sx]*):;;*)false;;esac;fi 517 '\'' sh 518 ' 519 fi 520 as_executable_p=$as_test_x 521 522 # 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Januar 2011' 2108 2109 ALL_LINGUAS="de" 2110 2111 if test "$prefix" = NONE 2112 then 2113 case $host in 2114 *-linux-*) 2115 PIPE="-pipe " 2116 ;; 2117 esac 2118 fi 2119 2120 ac_ext=c 2121 ac_cpp='$CPP $CPPFLAGS' 2122 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2123 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2124 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2125 if test -n "$ac_tool_prefix"; then 2126 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2127 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2129 $as_echo_n "checking for $ac_word... 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" >&6; } 2170 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2171 $as_echo_n "(cached) " >&6 2172 else 2173 if test -n "$ac_ct_CC"; then 2174 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2175 else 2176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2177 for as_dir in $PATH 2178 do 2179 IFS=$as_save_IFS 2180 test -z "$as_dir" && as_dir=. 2181 for ac_exec_ext in '' $ac_executable_extensions; do 2182 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2183 ac_cv_prog_ac_ct_CC="gcc" 2184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2185 break 2 2186 fi 2187 done 2188 done 2189 IFS=$as_save_IFS 2190 2191 fi 2192 fi 2193 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2194 if test -n "$ac_ct_CC"; then 2195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2196 $as_echo "$ac_ct_CC" >&6; } 2197 else 2198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2199 $as_echo "no" >&6; } 2200 fi 2201 2202 if test "x$ac_ct_CC" = x; then 2203 CC="" 2204 else 2205 case $cross_compiling:$ac_tool_warned in 2206 yes:) 2207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2208 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2209 ac_tool_warned=yes ;; 2210 esac 2211 CC=$ac_ct_CC 2212 fi 2213 else 2214 CC="$ac_cv_prog_CC" 2215 fi 2216 2217 if test -z "$CC"; then 2218 if test -n "$ac_tool_prefix"; then 2219 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2220 set dummy ${ac_tool_prefix}cc; ac_word=$2 2221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2222 $as_echo_n "checking for $ac_word... " >&6; } 2223 if test "${ac_cv_prog_CC+set}" = set; then : 2224 $as_echo_n "(cached) " >&6 2225 else 2226 if test -n "$CC"; then 2227 ac_cv_prog_CC="$CC" # Let the user override the test. 2228 else 2229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2230 for as_dir in $PATH 2231 do 2232 IFS=$as_save_IFS 2233 test -z "$as_dir" && as_dir=. 2234 for ac_exec_ext in '' $ac_executable_extensions; do 2235 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2236 ac_cv_prog_CC="${ac_tool_prefix}cc" 2237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2238 break 2 2239 fi 2240 done 2241 done 2242 IFS=$as_save_IFS 2243 2244 fi 2245 fi 2246 CC=$ac_cv_prog_CC 2247 if test -n "$CC"; then 2248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2249 $as_echo "$CC" >&6; } 2250 else 2251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2252 $as_echo "no" >&6; } 2253 fi 2254 2255 2256 fi 2257 fi 2258 if test -z "$CC"; then 2259 # Extract the first word of "cc", so it can be a program name with args. 2260 set dummy cc; ac_word=$2 2261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2262 $as_echo_n "checking for $ac_word... " >&6; } 2263 if test "${ac_cv_prog_CC+set}" = set; then : 2264 $as_echo_n "(cached) " >&6 2265 else 2266 if test -n "$CC"; then 2267 ac_cv_prog_CC="$CC" # Let the user override the test. 2268 else 2269 ac_prog_rejected=no 2270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2271 for as_dir in $PATH 2272 do 2273 IFS=$as_save_IFS 2274 test -z "$as_dir" && as_dir=. 2275 for ac_exec_ext in '' $ac_executable_extensions; do 2276 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2277 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2278 ac_prog_rejected=yes 2279 continue 2280 fi 2281 ac_cv_prog_CC="cc" 2282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2283 break 2 2284 fi 2285 done 2286 done 2287 IFS=$as_save_IFS 2288 2289 if test $ac_prog_rejected = yes; then 2290 # We found a bogon in the path, so make sure we never use it. 2291 set dummy $ac_cv_prog_CC 2292 shift 2293 if test $# != 0; then 2294 # We chose a different compiler from the bogus one. 2295 # However, it has the same basename, so the bogon will be chosen 2296 # first if we set CC to just the basename; use the full file name. 2297 shift 2298 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2299 fi 2300 fi 2301 fi 2302 fi 2303 CC=$ac_cv_prog_CC 2304 if test -n "$CC"; then 2305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2306 $as_echo "$CC" >&6; } 2307 else 2308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2309 $as_echo "no" >&6; } 2310 fi 2311 2312 2313 fi 2314 if test -z "$CC"; then 2315 if test -n "$ac_tool_prefix"; then 2316 for ac_prog in cl.exe 2317 do 2318 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2319 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2321 $as_echo_n "checking for $ac_word... " >&6; } 2322 if test "${ac_cv_prog_CC+set}" = set; then : 2323 $as_echo_n "(cached) " >&6 2324 else 2325 if test -n "$CC"; then 2326 ac_cv_prog_CC="$CC" # Let the user override the test. 2327 else 2328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2329 for as_dir in $PATH 2330 do 2331 IFS=$as_save_IFS 2332 test -z "$as_dir" && as_dir=. 2333 for ac_exec_ext in '' $ac_executable_extensions; do 2334 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2335 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2336 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2337 break 2 2338 fi 2339 done 2340 done 2341 IFS=$as_save_IFS 2342 2343 fi 2344 fi 2345 CC=$ac_cv_prog_CC 2346 if test -n "$CC"; then 2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2348 $as_echo "$CC" >&6; } 2349 else 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2351 $as_echo "no" >&6; } 2352 fi 2353 2354 2355 test -n "$CC" && break 2356 done 2357 fi 2358 if test -z "$CC"; then 2359 ac_ct_CC=$CC 2360 for ac_prog in cl.exe 2361 do 2362 # Extract the first word of "$ac_prog", so it can be a program name with args. 2363 set dummy $ac_prog; ac_word=$2 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2365 $as_echo_n "checking for $ac_word... " >&6; } 2366 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2367 $as_echo_n "(cached) " >&6 2368 else 2369 if test -n "$ac_ct_CC"; then 2370 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2371 else 2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2373 for as_dir in $PATH 2374 do 2375 IFS=$as_save_IFS 2376 test -z "$as_dir" && as_dir=. 2377 for ac_exec_ext in '' $ac_executable_extensions; do 2378 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2379 ac_cv_prog_ac_ct_CC="$ac_prog" 2380 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2381 break 2 2382 fi 2383 done 2384 done 2385 IFS=$as_save_IFS 2386 2387 fi 2388 fi 2389 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2390 if test -n "$ac_ct_CC"; then 2391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2392 $as_echo "$ac_ct_CC" >&6; } 2393 else 2394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2395 $as_echo "no" >&6; } 2396 fi 2397 2398 2399 test -n "$ac_ct_CC" && break 2400 done 2401 2402 if test "x$ac_ct_CC" = x; then 2403 CC="" 2404 else 2405 case $cross_compiling:$ac_tool_warned in 2406 yes:) 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2409 ac_tool_warned=yes ;; 2410 esac 2411 CC=$ac_ct_CC 2412 fi 2413 fi 2414 2415 fi 2416 2417 2418 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2419 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2420 as_fn_error "no acceptable C compiler found in \$PATH 2421 See \`config.log' for more details." "$LINENO" 5; } 2422 2423 # Provide some information about the compiler. 2424 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2425 set X $ac_compile 2426 ac_compiler=$2 2427 for ac_option in --version -v -V -qversion; do 2428 { { ac_try="$ac_compiler $ac_option >&5" 2429 case "(($ac_try" in 2430 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2431 *) ac_try_echo=$ac_try;; 2432 esac 2433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2434 $as_echo "$ac_try_echo"; } >&5 2435 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2436 ac_status=$? 2437 if test -s conftest.err; then 2438 sed '10a\ 2439 ... rest of stderr output deleted ... 2440 10q' conftest.err >conftest.er1 2441 cat conftest.er1 >&5 2442 fi 2443 rm -f conftest.er1 conftest.err 2444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2445 test $ac_status = 0; } 2446 done 2447 2448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2449 /* end confdefs.h. */ 2450 2451 int 2452 main () 2453 { 2454 2455 ; 2456 return 0; 2457 } 2458 _ACEOF 2459 ac_clean_files_save=$ac_clean_files 2460 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2461 # Try to create an executable without -o first, disregard a.out. 2462 # It will help us diagnose broken compilers, and finding out an intuition 2463 # of exeext. 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2465 $as_echo_n "checking whether the C compiler works... " >&6; } 2466 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2467 2468 # The possible output files: 2469 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2470 2471 ac_rmfiles= 2472 for ac_file in $ac_files 2473 do 2474 case $ac_file in 2475 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2476 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2477 esac 2478 done 2479 rm -f $ac_rmfiles 2480 2481 if { { ac_try="$ac_link_default" 2482 case "(($ac_try" in 2483 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2484 *) ac_try_echo=$ac_try;; 2485 esac 2486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2487 $as_echo "$ac_try_echo"; } >&5 2488 (eval "$ac_link_default") 2>&5 2489 ac_status=$? 2490 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2491 test $ac_status = 0; }; then : 2492 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2493 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2494 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2495 # so that the user can short-circuit this test for compilers unknown to 2496 # Autoconf. 2497 for ac_file in $ac_files '' 2498 do 2499 test -f "$ac_file" || continue 2500 case $ac_file in 2501 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2502 ;; 2503 [ab].out ) 2504 # We found the default executable, but exeext='' is most 2505 # certainly right. 2506 break;; 2507 *.* ) 2508 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2509 then :; else 2510 ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2511 fi 2512 # We set ac_cv_exeext here because the later test for it is not 2513 # safe: cross compilers may not add the suffix if given an `-o' 2514 # argument, so we may need to know it at that point already. 2515 # Even if this section looks crufty: it has the advantage of 2516 # actually working. 2517 break;; 2518 * ) 2519 break;; 2520 esac 2521 done 2522 test "$ac_cv_exeext" = no && ac_cv_exeext= 2523 2524 else 2525 ac_file='' 2526 fi 2527 if test -z "$ac_file"; then : 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2529 $as_echo "no" >&6; } 2530 $as_echo "$as_me: failed program was:" >&5 2531 sed 's/^/| /' conftest.$ac_ext >&5 2532 2533 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2534 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2535 { as_fn_set_status 77 2536 as_fn_error "C compiler cannot create executables 2537 See \`config.log' for more details." "$LINENO" 5; }; } 2538 else 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2540 $as_echo "yes" >&6; } 2541 fi 2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2543 $as_echo_n "checking for C compiler default output file name... " >&6; } 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2545 $as_echo "$ac_file" >&6; } 2546 ac_exeext=$ac_cv_exeext 2547 2548 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2549 ac_clean_files=$ac_clean_files_save 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2551 $as_echo_n "checking for suffix of executables... " >&6; } 2552 if { { ac_try="$ac_link" 2553 case "(($ac_try" in 2554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2555 *) ac_try_echo=$ac_try;; 2556 esac 2557 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2558 $as_echo "$ac_try_echo"; } >&5 2559 (eval "$ac_link") 2>&5 2560 ac_status=$? 2561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2562 test $ac_status = 0; }; then : 2563 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2564 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2565 # work properly (i.e., refer to `conftest.exe'), while it won't with 2566 # `rm'. 2567 for ac_file in conftest.exe conftest conftest.*; do 2568 test -f "$ac_file" || continue 2569 case $ac_file in 2570 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2571 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2572 break;; 2573 * ) break;; 2574 esac 2575 done 2576 else 2577 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2578 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2579 as_fn_error "cannot compute suffix of executables: cannot compile and link 2580 See \`config.log' for more details." "$LINENO" 5; } 2581 fi 2582 rm -f conftest conftest$ac_cv_exeext 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2584 $as_echo "$ac_cv_exeext" >&6; } 2585 2586 rm -f conftest.$ac_ext 2587 EXEEXT=$ac_cv_exeext 2588 ac_exeext=$EXEEXT 2589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2590 /* end confdefs.h. */ 2591 #include <stdio.h> 2592 int 2593 main () 2594 { 2595 FILE *f = fopen ("conftest.out", "w"); 2596 return ferror (f) || fclose (f) != 0; 2597 2598 ; 2599 return 0; 2600 } 2601 _ACEOF 2602 ac_clean_files="$ac_clean_files conftest.out" 2603 # Check that the compiler produces executables we can run. If not, either 2604 # the compiler is broken, or we cross compile. 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2606 $as_echo_n "checking whether we are cross compiling... " >&6; } 2607 if test "$cross_compiling" != yes; then 2608 { { ac_try="$ac_link" 2609 case "(($ac_try" in 2610 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2611 *) ac_try_echo=$ac_try;; 2612 esac 2613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2614 $as_echo "$ac_try_echo"; } >&5 2615 (eval "$ac_link") 2>&5 2616 ac_status=$? 2617 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2618 test $ac_status = 0; } 2619 if { ac_try='./conftest$ac_cv_exeext' 2620 { { case "(($ac_try" in 2621 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2622 *) ac_try_echo=$ac_try;; 2623 esac 2624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2625 $as_echo "$ac_try_echo"; } >&5 2626 (eval "$ac_try") 2>&5 2627 ac_status=$? 2628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2629 test $ac_status = 0; }; }; then 2630 cross_compiling=no 2631 else 2632 if test "$cross_compiling" = maybe; then 2633 cross_compiling=yes 2634 else 2635 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2636 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2637 as_fn_error "cannot run C compiled programs. 2638 If you meant to cross compile, use \`--host'. 2639 See \`config.log' for more details." "$LINENO" 5; } 2640 fi 2641 fi 2642 fi 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2644 $as_echo "$cross_compiling" >&6; } 2645 2646 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2647 ac_clean_files=$ac_clean_files_save 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2649 $as_echo_n "checking for suffix of object files... " >&6; } 2650 if test "${ac_cv_objext+set}" = set; then : 2651 $as_echo_n "(cached) " >&6 2652 else 2653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2654 /* end confdefs.h. */ 2655 2656 int 2657 main () 2658 { 2659 2660 ; 2661 return 0; 2662 } 2663 _ACEOF 2664 rm -f conftest.o conftest.obj 2665 if { { ac_try="$ac_compile" 2666 case "(($ac_try" in 2667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2668 *) ac_try_echo=$ac_try;; 2669 esac 2670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2671 $as_echo "$ac_try_echo"; } >&5 2672 (eval "$ac_compile") 2>&5 2673 ac_status=$? 2674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2675 test $ac_status = 0; }; then : 2676 for ac_file in conftest.o conftest.obj conftest.*; do 2677 test -f "$ac_file" || continue; 2678 case $ac_file in 2679 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2680 *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 2681 break;; 2682 esac 2683 done 2684 else 2685 $as_echo "$as_me: failed program was:" >&5 2686 sed 's/^/| /' conftest.$ac_ext >&5 2687 2688 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2689 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2690 as_fn_error "cannot compute suffix of object files: cannot compile 2691 See \`config.log' for more details." "$LINENO" 5; } 2692 fi 2693 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2694 fi 2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2696 $as_echo "$ac_cv_objext" >&6; } 2697 OBJEXT=$ac_cv_objext 2698 ac_objext=$OBJEXT 2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2700 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2701 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2702 $as_echo_n "(cached) " >&6 2703 else 2704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2705 /* end confdefs.h. */ 2706 2707 int 2708 main () 2709 { 2710 #ifndef __GNUC__ 2711 choke me 2712 #endif 2713 2714 ; 2715 return 0; 2716 } 2717 _ACEOF 2718 if ac_fn_c_try_compile "$LINENO"; then : 2719 ac_compiler_gnu=yes 2720 else 2721 ac_compiler_gnu=no 2722 fi 2723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2724 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2725 2726 fi 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2728 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2729 if test $ac_compiler_gnu = yes; then 2730 GCC=yes 2731 else 2732 GCC= 2733 fi 2734 ac_test_CFLAGS=${CFLAGS+set} 2735 ac_save_CFLAGS=$CFLAGS 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2737 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2738 if test "${ac_cv_prog_cc_g+set}" = set; then : 2739 $as_echo_n "(cached) " >&6 2740 else 2741 ac_save_c_werror_flag=$ac_c_werror_flag 2742 ac_c_werror_flag=yes 2743 ac_cv_prog_cc_g=no 2744 CFLAGS="-g" 2745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2746 /* end confdefs.h. */ 2747 2748 int 2749 main () 2750 { 2751 2752 ; 2753 return 0; 2754 } 2755 _ACEOF 2756 if ac_fn_c_try_compile "$LINENO"; then : 2757 ac_cv_prog_cc_g=yes 2758 else 2759 CFLAGS="" 2760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2761 /* end confdefs.h. */ 2762 2763 int 2764 main () 2765 { 2766 2767 ; 2768 return 0; 2769 } 2770 _ACEOF 2771 if ac_fn_c_try_compile "$LINENO"; then : 2772 2773 else 2774 ac_c_werror_flag=$ac_save_c_werror_flag 2775 CFLAGS="-g" 2776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2777 /* end confdefs.h. */ 2778 2779 int 2780 main () 2781 { 2782 2783 ; 2784 return 0; 2785 } 2786 _ACEOF 2787 if ac_fn_c_try_compile "$LINENO"; then : 2788 ac_cv_prog_cc_g=yes 2789 fi 2790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2791 fi 2792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2793 fi 2794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2795 ac_c_werror_flag=$ac_save_c_werror_flag 2796 fi 2797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2798 $as_echo "$ac_cv_prog_cc_g" >&6; } 2799 if test "$ac_test_CFLAGS" = set; then 2800 CFLAGS=$ac_save_CFLAGS 2801 elif test $ac_cv_prog_cc_g = yes; then 2802 if test "$GCC" = yes; then 2803 CFLAGS="-g -O2" 2804 else 2805 CFLAGS="-g" 2806 fi 2807 else 2808 if test "$GCC" = yes; then 2809 CFLAGS="-O2" 2810 else 2811 CFLAGS= 2812 fi 2813 fi 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2815 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2816 if test "${ac_cv_prog_cc_c89+set}" = set; then : 2817 $as_echo_n "(cached) " >&6 2818 else 2819 ac_cv_prog_cc_c89=no 2820 ac_save_CC=$CC 2821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2822 /* end confdefs.h. */ 2823 #include <stdarg.h> 2824 #include <stdio.h> 2825 #include <sys/types.h> 2826 #include <sys/stat.h> 2827 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2828 struct buf { int x; }; 2829 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2830 static char *e (p, i) 2831 char **p; 2832 int i; 2833 { 2834 return p[i]; 2835 } 2836 static char *f (char * (*g) (char **, int), char **p, ...) 2837 { 2838 char *s; 2839 va_list v; 2840 va_start (v,p); 2841 s = g (p, va_arg (v,int)); 2842 va_end (v); 2843 return s; 2844 } 2845 2846 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2847 function prototypes and stuff, but not '\xHH' hex character constants. 2848 These don't provoke an error unfortunately, instead are silently treated 2849 as 'x'. The following induces an error, until -std is added to get 2850 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2851 array size at least. It's necessary to write '\x00'==0 to get something 2852 that's true only with -std. */ 2853 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2854 2855 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2856 inside strings and character constants. */ 2857 #define FOO(x) 'x' 2858 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2859 2860 int test (int i, double x); 2861 struct s1 {int (*f) (int a);}; 2862 struct s2 {int (*f) (double a);}; 2863 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2864 int argc; 2865 char **argv; 2866 int 2867 main () 2868 { 2869 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2870 ; 2871 return 0; 2872 } 2873 _ACEOF 2874 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2875 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2876 do 2877 CC="$ac_save_CC $ac_arg" 2878 if ac_fn_c_try_compile "$LINENO"; then : 2879 ac_cv_prog_cc_c89=$ac_arg 2880 fi 2881 rm -f core conftest.err conftest.$ac_objext 2882 test "x$ac_cv_prog_cc_c89" != "xno" && break 2883 done 2884 rm -f conftest.$ac_ext 2885 CC=$ac_save_CC 2886 2887 fi 2888 # AC_CACHE_VAL 2889 case "x$ac_cv_prog_cc_c89" in 2890 x) 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2892 $as_echo "none needed" >&6; } ;; 2893 xno) 2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2895 $as_echo "unsupported" >&6; } ;; 2896 *) 2897 CC="$CC $ac_cv_prog_cc_c89" 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2899 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2900 esac 2901 if test "x$ac_cv_prog_cc_c89" != xno; then : 2902 2903 fi 2904 2905 ac_ext=c 2906 ac_cpp='$CPP $CPPFLAGS' 2907 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2908 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2909 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2910 2911 if test "$GCC" = yes 2912 then 2913 CFLAGS="${CFLAGS} ${PIPE}-Wmissing-prototypes -Wstrict-prototypes -Wcast-qual -Wpointer-arith -Wcast-align -Wwrite-strings -Wmissing-declarations -Wnested-externs -Wundef -pedantic -fno-common" 2914 LDFLAGS="${LDFLAGS} -g" 2915 fi 2916 2917 # Find a good install program. We prefer a C program (faster), 2918 # so one script is as good as another. But avoid the broken or 2919 # incompatible versions: 2920 # SysV /etc/install, /usr/sbin/install 2921 # SunOS /usr/etc/install 2922 # IRIX /sbin/install 2923 # AIX /bin/install 2924 # AmigaOS /C/install, which installs bootblocks on floppy discs 2925 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2926 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2927 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2928 # OS/2's system install, which has a completely different semantic 2929 # ./install, which can be erroneously created by make from ./install.sh. 2930 # Reject install programs that cannot install multiple files. 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2932 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2933 if test -z "$INSTALL"; then 2934 if test "${ac_cv_path_install+set}" = set; then : 2935 $as_echo_n "(cached) " >&6 2936 else 2937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2938 for as_dir in $PATH 2939 do 2940 IFS=$as_save_IFS 2941 test -z "$as_dir" && as_dir=. 2942 # Account for people who put trailing slashes in PATH elements. 2943 case $as_dir/ in #(( 2944 ./ | .// | /[cC]/* | \ 2945 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2946 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2947 /usr/ucb/* ) ;; 2948 *) 2949 # OSF1 and SCO ODT 3.0 have their own names for install. 2950 # Don't use installbsd from OSF since it installs stuff as root 2951 # by default. 2952 for ac_prog in ginstall scoinst install; do 2953 for ac_exec_ext in '' $ac_executable_extensions; do 2954 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2955 if test $ac_prog = install && 2956 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2957 # AIX install. It has an incompatible calling convention. 2958 : 2959 elif test $ac_prog = install && 2960 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2961 # program-specific install script used by HP pwplus--don't use. 2962 : 2963 else 2964 rm -rf conftest.one conftest.two conftest.dir 2965 echo one > conftest.one 2966 echo two > conftest.two 2967 mkdir conftest.dir 2968 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2969 test -s conftest.one && test -s conftest.two && 2970 test -s conftest.dir/conftest.one && 2971 test -s conftest.dir/conftest.two 2972 then 2973 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2974 break 3 2975 fi 2976 fi 2977 fi 2978 done 2979 done 2980 ;; 2981 esac 2982 2983 done 2984 IFS=$as_save_IFS 2985 2986 rm -rf conftest.one conftest.two conftest.dir 2987 2988 fi 2989 if test "${ac_cv_path_install+set}" = set; then 2990 INSTALL=$ac_cv_path_install 2991 else 2992 # As a last resort, use the slow shell script. Don't cache a 2993 # value for INSTALL within a source directory, because that will 2994 # break other packages using the cache if that directory is 2995 # removed, or if the value is a relative name. 2996 INSTALL=$ac_install_sh 2997 fi 2998 fi 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3000 $as_echo "$INSTALL" >&6; } 3001 3002 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3003 # It thinks the first close brace ends the variable substitution. 3004 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3005 3006 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3007 3008 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3009 3010 3011 USE_NLS=no 3012 # Extract the first word of "msgfmt", so it can be a program name with args. 3013 set dummy msgfmt; ac_word=$2 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3015 $as_echo_n "checking for $ac_word... " >&6; } 3016 if test "${ac_cv_prog_MSGFMT+set}" = set; then : 3017 $as_echo_n "(cached) " >&6 3018 else 3019 if test -n "$MSGFMT"; then 3020 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. 3021 else 3022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3023 for as_dir in $PATH 3024 do 3025 IFS=$as_save_IFS 3026 test -z "$as_dir" && as_dir=. 3027 for ac_exec_ext in '' $ac_executable_extensions; do 3028 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3029 ac_cv_prog_MSGFMT="yes" 3030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3031 break 2 3032 fi 3033 done 3034 done 3035 IFS=$as_save_IFS 3036 3037 test -z "$ac_cv_prog_MSGFMT" && ac_cv_prog_MSGFMT="no" 3038 fi 3039 fi 3040 MSGFMT=$ac_cv_prog_MSGFMT 3041 if test -n "$MSGFMT"; then 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 3043 $as_echo "$MSGFMT" >&6; } 3044 else 3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3046 $as_echo "no" >&6; } 3047 fi 3048 3049 3050 if test "$MSGFMT" = yes 3051 then 3052 3053 ac_ext=c 3054 ac_cpp='$CPP $CPPFLAGS' 3055 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3056 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3057 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3059 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3060 # On Suns, sometimes $CPP names a directory. 3061 if test -n "$CPP" && test -d "$CPP"; then 3062 CPP= 3063 fi 3064 if test -z "$CPP"; then 3065 if test "${ac_cv_prog_CPP+set}" = set; then : 3066 $as_echo_n "(cached) " >&6 3067 else 3068 # Double quotes because CPP needs to be expanded 3069 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3070 do 3071 ac_preproc_ok=false 3072 for ac_c_preproc_warn_flag in '' yes 3073 do 3074 # Use a header file that comes with gcc, so configuring glibc 3075 # with a fresh cross-compiler works. 3076 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3077 # <limits.h> exists even on freestanding compilers. 3078 # On the NeXT, cc -E runs the code through the compiler's parser, 3079 # not just through cpp. "Syntax error" is here to catch this case. 3080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3081 /* end confdefs.h. */ 3082 #ifdef __STDC__ 3083 # include <limits.h> 3084 #else 3085 # include <assert.h> 3086 #endif 3087 Syntax error 3088 _ACEOF 3089 if ac_fn_c_try_cpp "$LINENO"; then : 3090 3091 else 3092 # Broken: fails on valid input. 3093 continue 3094 fi 3095 rm -f conftest.err conftest.$ac_ext 3096 3097 # OK, works on sane cases. Now check whether nonexistent headers 3098 # can be detected and how. 3099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3100 /* end confdefs.h. */ 3101 #include <ac_nonexistent.h> 3102 _ACEOF 3103 if ac_fn_c_try_cpp "$LINENO"; then : 3104 # Broken: success on invalid input. 3105 continue 3106 else 3107 # Passes both tests. 3108 ac_preproc_ok=: 3109 break 3110 fi 3111 rm -f conftest.err conftest.$ac_ext 3112 3113 done 3114 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3115 rm -f conftest.err conftest.$ac_ext 3116 if $ac_preproc_ok; then : 3117 break 3118 fi 3119 3120 done 3121 ac_cv_prog_CPP=$CPP 3122 3123 fi 3124 CPP=$ac_cv_prog_CPP 3125 else 3126 ac_cv_prog_CPP=$CPP 3127 fi 3128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3129 $as_echo "$CPP" >&6; } 3130 ac_preproc_ok=false 3131 for ac_c_preproc_warn_flag in '' yes 3132 do 3133 # Use a header file that comes with gcc, so configuring glibc 3134 # with a fresh cross-compiler works. 3135 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3136 # <limits.h> exists even on freestanding compilers. 3137 # On the NeXT, cc -E runs the code through the compiler's parser, 3138 # not just through cpp. "Syntax error" is here to catch this case. 3139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3140 /* end confdefs.h. */ 3141 #ifdef __STDC__ 3142 # include <limits.h> 3143 #else 3144 # include <assert.h> 3145 #endif 3146 Syntax error 3147 _ACEOF 3148 if ac_fn_c_try_cpp "$LINENO"; then : 3149 3150 else 3151 # Broken: fails on valid input. 3152 continue 3153 fi 3154 rm -f conftest.err conftest.$ac_ext 3155 3156 # OK, works on sane cases. Now check whether nonexistent headers 3157 # can be detected and how. 3158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3159 /* end confdefs.h. */ 3160 #include <ac_nonexistent.h> 3161 _ACEOF 3162 if ac_fn_c_try_cpp "$LINENO"; then : 3163 # Broken: success on invalid input. 3164 continue 3165 else 3166 # Passes both tests. 3167 ac_preproc_ok=: 3168 break 3169 fi 3170 rm -f conftest.err conftest.$ac_ext 3171 3172 done 3173 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3174 rm -f conftest.err conftest.$ac_ext 3175 if $ac_preproc_ok; then : 3176 3177 else 3178 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3179 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3180 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3181 See \`config.log' for more details." "$LINENO" 5; } 3182 fi 3183 3184 ac_ext=c 3185 ac_cpp='$CPP $CPPFLAGS' 3186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3188 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3189 3190 3191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3192 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3193 if test "${ac_cv_path_GREP+set}" = set; then : 3194 $as_echo_n "(cached) " >&6 3195 else 3196 if test -z "$GREP"; then 3197 ac_path_GREP_found=false 3198 # Loop through the user's path and test for each of PROGNAME-LIST 3199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3200 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3201 do 3202 IFS=$as_save_IFS 3203 test -z "$as_dir" && as_dir=. 3204 for ac_prog in grep ggrep; do 3205 for ac_exec_ext in '' $ac_executable_extensions; do 3206 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3207 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3208 # Check for GNU ac_path_GREP and select it if it is found. 3209 # Check for GNU $ac_path_GREP 3210 case `"$ac_path_GREP" --version 2>&1` in 3211 *GNU*) 3212 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3213 *) 3214 ac_count=0 3215 $as_echo_n 0123456789 >"conftest.in" 3216 while : 3217 do 3218 cat "conftest.in" "conftest.in" >"conftest.tmp" 3219 mv "conftest.tmp" "conftest.in" 3220 cp "conftest.in" "conftest.nl" 3221 $as_echo 'GREP' >> "conftest.nl" 3222 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3223 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3224 as_fn_arith $ac_count + 1 && ac_count=$as_val 3225 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3226 # Best one so far, save it but keep looking for a better one 3227 ac_cv_path_GREP="$ac_path_GREP" 3228 ac_path_GREP_max=$ac_count 3229 fi 3230 # 10*(2^10) chars as input seems more than enough 3231 test $ac_count -gt 10 && break 3232 done 3233 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3234 esac 3235 3236 $ac_path_GREP_found && break 3 3237 done 3238 done 3239 done 3240 IFS=$as_save_IFS 3241 if test -z "$ac_cv_path_GREP"; then 3242 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3243 fi 3244 else 3245 ac_cv_path_GREP=$GREP 3246 fi 3247 3248 fi 3249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3250 $as_echo "$ac_cv_path_GREP" >&6; } 3251 GREP="$ac_cv_path_GREP" 3252 3253 3254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3255 $as_echo_n "checking for egrep... " >&6; } 3256 if test "${ac_cv_path_EGREP+set}" = set; then : 3257 $as_echo_n "(cached) " >&6 3258 else 3259 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3260 then ac_cv_path_EGREP="$GREP -E" 3261 else 3262 if test -z "$EGREP"; then 3263 ac_path_EGREP_found=false 3264 # Loop through the user's path and test for each of PROGNAME-LIST 3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3266 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3267 do 3268 IFS=$as_save_IFS 3269 test -z "$as_dir" && as_dir=. 3270 for ac_prog in egrep; do 3271 for ac_exec_ext in '' $ac_executable_extensions; do 3272 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3273 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3274 # Check for GNU ac_path_EGREP and select it if it is found. 3275 # Check for GNU $ac_path_EGREP 3276 case `"$ac_path_EGREP" --version 2>&1` in 3277 *GNU*) 3278 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3279 *) 3280 ac_count=0 3281 $as_echo_n 0123456789 >"conftest.in" 3282 while : 3283 do 3284 cat "conftest.in" "conftest.in" >"conftest.tmp" 3285 mv "conftest.tmp" "conftest.in" 3286 cp "conftest.in" "conftest.nl" 3287 $as_echo 'EGREP' >> "conftest.nl" 3288 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3289 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3290 as_fn_arith $ac_count + 1 && ac_count=$as_val 3291 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3292 # Best one so far, save it but keep looking for a better one 3293 ac_cv_path_EGREP="$ac_path_EGREP" 3294 ac_path_EGREP_max=$ac_count 3295 fi 3296 # 10*(2^10) chars as input seems more than enough 3297 test $ac_count -gt 10 && break 3298 done 3299 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3300 esac 3301 3302 $ac_path_EGREP_found && break 3 3303 done 3304 done 3305 done 3306 IFS=$as_save_IFS 3307 if test -z "$ac_cv_path_EGREP"; then 3308 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3309 fi 3310 else 3311 ac_cv_path_EGREP=$EGREP 3312 fi 3313 3314 fi 3315 fi 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3317 $as_echo "$ac_cv_path_EGREP" >&6; } 3318 EGREP="$ac_cv_path_EGREP" 3319 3320 3321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3322 $as_echo_n "checking for ANSI C header files... " >&6; } 3323 if test "${ac_cv_header_stdc+set}" = set; then : 3324 $as_echo_n "(cached) " >&6 3325 else 3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3327 /* end confdefs.h. */ 3328 #include <stdlib.h> 3329 #include <stdarg.h> 3330 #include <string.h> 3331 #include <float.h> 3332 3333 int 3334 main () 3335 { 3336 3337 ; 3338 return 0; 3339 } 3340 _ACEOF 3341 if ac_fn_c_try_compile "$LINENO"; then : 3342 ac_cv_header_stdc=yes 3343 else 3344 ac_cv_header_stdc=no 3345 fi 3346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3347 3348 if test $ac_cv_header_stdc = yes; then 3349 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3351 /* end confdefs.h. */ 3352 #include <string.h> 3353 3354 _ACEOF 3355 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3356 $EGREP "memchr" >/dev/null 2>&1; then : 3357 3358 else 3359 ac_cv_header_stdc=no 3360 fi 3361 rm -f conftest* 3362 3363 fi 3364 3365 if test $ac_cv_header_stdc = yes; then 3366 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3368 /* end confdefs.h. */ 3369 #include <stdlib.h> 3370 3371 _ACEOF 3372 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3373 $EGREP "free" >/dev/null 2>&1; then : 3374 3375 else 3376 ac_cv_header_stdc=no 3377 fi 3378 rm -f conftest* 3379 3380 fi 3381 3382 if test $ac_cv_header_stdc = yes; then 3383 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3384 if test "$cross_compiling" = yes; then : 3385 : 3386 else 3387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388 /* end confdefs.h. */ 3389 #include <ctype.h> 3390 #include <stdlib.h> 3391 #if ((' ' & 0x0FF) == 0x020) 3392 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3393 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3394 #else 3395 # define ISLOWER(c) \ 3396 (('a' <= (c) && (c) <= 'i') \ 3397 || ('j' <= (c) && (c) <= 'r') \ 3398 || ('s' <= (c) && (c) <= 'z')) 3399 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3400 #endif 3401 3402 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3403 int 3404 main () 3405 { 3406 int i; 3407 for (i = 0; i < 256; i++) 3408 if (XOR (islower (i), ISLOWER (i)) 3409 || toupper (i) != TOUPPER (i)) 3410 return 2; 3411 return 0; 3412 } 3413 _ACEOF 3414 if ac_fn_c_try_run "$LINENO"; then : 3415 3416 else 3417 ac_cv_header_stdc=no 3418 fi 3419 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3420 conftest.$ac_objext conftest.beam conftest.$ac_ext 3421 fi 3422 3423 fi 3424 fi 3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3426 $as_echo "$ac_cv_header_stdc" >&6; } 3427 if test $ac_cv_header_stdc = yes; then 3428 3429 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3430 3431 fi 3432 3433 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3434 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3435 inttypes.h stdint.h unistd.h 3436 do : 3437 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3438 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3439 " 3440 eval as_val=\$$as_ac_Header 3441 if test "x$as_val" = x""yes; then : 3442 cat >>confdefs.h <<_ACEOF 3443 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3444 _ACEOF 3445 3446 fi 3447 3448 done 3449 3450 3451 for ac_header in libintl.h 3452 do : 3453 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" 3454 if test "x$ac_cv_header_libintl_h" = x""yes; then : 3455 cat >>confdefs.h <<_ACEOF 3456 #define HAVE_LIBINTL_H 1 3457 _ACEOF 3458 LIBINTL=yes 3459 fi 3460 3461 done 3462 3463 if test "$LIBINTL" = yes 3464 then 3465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 3466 $as_echo_n "checking for library containing gettext... " >&6; } 3467 if test "${ac_cv_search_gettext+set}" = set; then : 3468 $as_echo_n "(cached) " >&6 3469 else 3470 ac_func_search_save_LIBS=$LIBS 3471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3472 /* end confdefs.h. */ 3473 3474 /* Override any GCC internal prototype to avoid an error. 3475 Use char because int might match the return type of a GCC 3476 builtin and then its argument prototype would still apply. */ 3477 #ifdef __cplusplus 3478 extern "C" 3479 #endif 3480 char gettext (); 3481 int 3482 main () 3483 { 3484 return gettext (); 3485 ; 3486 return 0; 3487 } 3488 _ACEOF 3489 for ac_lib in '' intl; do 3490 if test -z "$ac_lib"; then 3491 ac_res="none required" 3492 else 3493 ac_res=-l$ac_lib 3494 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3495 fi 3496 if ac_fn_c_try_link "$LINENO"; then : 3497 ac_cv_search_gettext=$ac_res 3498 fi 3499 rm -f core conftest.err conftest.$ac_objext \ 3500 conftest$ac_exeext 3501 if test "${ac_cv_search_gettext+set}" = set; then : 3502 break 3503 fi 3504 done 3505 if test "${ac_cv_search_gettext+set}" = set; then : 3506 3507 else 3508 ac_cv_search_gettext=no 3509 fi 3510 rm conftest.$ac_ext 3511 LIBS=$ac_func_search_save_LIBS 3512 fi 3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 3514 $as_echo "$ac_cv_search_gettext" >&6; } 3515 ac_res=$ac_cv_search_gettext 3516 if test "$ac_res" != no; then : 3517 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3518 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h 3519 USE_NLS=yes 3520 fi 3521 3522 fi 3523 fi 3524 3525 # Check whether --enable-largefile was given. 3526 if test "${enable_largefile+set}" = set; then : 3527 enableval=$enable_largefile; 3528 fi 3529 3530 if test "$enable_largefile" != no; then 3531 3532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3533 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 3534 if test "${ac_cv_sys_largefile_CC+set}" = set; then : 3535 $as_echo_n "(cached) " >&6 3536 else 3537 ac_cv_sys_largefile_CC=no 3538 if test "$GCC" != yes; then 3539 ac_save_CC=$CC 3540 while :; do 3541 # IRIX 6.2 and later do not support large files by default, 3542 # so use the C compiler's -n32 option if that helps. 3543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3544 /* end confdefs.h. */ 3545 #include <sys/types.h> 3546 /* Check that off_t can represent 2**63 - 1 correctly. 3547 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3548 since some C++ compilers masquerading as C compilers 3549 incorrectly reject 9223372036854775807. */ 3550 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3551 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3552 && LARGE_OFF_T % 2147483647 == 1) 3553 ? 1 : -1]; 3554 int 3555 main () 3556 { 3557 3558 ; 3559 return 0; 3560 } 3561 _ACEOF 3562 if ac_fn_c_try_compile "$LINENO"; then : 3563 break 3564 fi 3565 rm -f core conftest.err conftest.$ac_objext 3566 CC="$CC -n32" 3567 if ac_fn_c_try_compile "$LINENO"; then : 3568 ac_cv_sys_largefile_CC=' -n32'; break 3569 fi 3570 rm -f core conftest.err conftest.$ac_objext 3571 break 3572 done 3573 CC=$ac_save_CC 3574 rm -f conftest.$ac_ext 3575 fi 3576 fi 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3578 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 3579 if test "$ac_cv_sys_largefile_CC" != no; then 3580 CC=$CC$ac_cv_sys_largefile_CC 3581 fi 3582 3583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3584 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3585 if test "${ac_cv_sys_file_offset_bits+set}" = set; then : 3586 $as_echo_n "(cached) " >&6 3587 else 3588 while :; do 3589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3590 /* end confdefs.h. */ 3591 #include <sys/types.h> 3592 /* Check that off_t can represent 2**63 - 1 correctly. 3593 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3594 since some C++ compilers masquerading as C compilers 3595 incorrectly reject 9223372036854775807. */ 3596 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3597 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3598 && LARGE_OFF_T % 2147483647 == 1) 3599 ? 1 : -1]; 3600 int 3601 main () 3602 { 3603 3604 ; 3605 return 0; 3606 } 3607 _ACEOF 3608 if ac_fn_c_try_compile "$LINENO"; then : 3609 ac_cv_sys_file_offset_bits=no; break 3610 fi 3611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3613 /* end confdefs.h. */ 3614 #define _FILE_OFFSET_BITS 64 3615 #include <sys/types.h> 3616 /* Check that off_t can represent 2**63 - 1 correctly. 3617 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3618 since some C++ compilers masquerading as C compilers 3619 incorrectly reject 9223372036854775807. */ 3620 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3621 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3622 && LARGE_OFF_T % 2147483647 == 1) 3623 ? 1 : -1]; 3624 int 3625 main () 3626 { 3627 3628 ; 3629 return 0; 3630 } 3631 _ACEOF 3632 if ac_fn_c_try_compile "$LINENO"; then : 3633 ac_cv_sys_file_offset_bits=64; break 3634 fi 3635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3636 ac_cv_sys_file_offset_bits=unknown 3637 break 3638 done 3639 fi 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 3641 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 3642 case $ac_cv_sys_file_offset_bits in #( 3643 no | unknown) ;; 3644 *) 3645 cat >>confdefs.h <<_ACEOF 3646 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3647 _ACEOF 3648 ;; 3649 esac 3650 rm -rf conftest* 3651 if test $ac_cv_sys_file_offset_bits = unknown; then 3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 3653 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 3654 if test "${ac_cv_sys_large_files+set}" = set; then : 3655 $as_echo_n "(cached) " >&6 3656 else 3657 while :; do 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 #include <sys/types.h> 3661 /* Check that off_t can represent 2**63 - 1 correctly. 3662 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3663 since some C++ compilers masquerading as C compilers 3664 incorrectly reject 9223372036854775807. */ 3665 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3666 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3667 && LARGE_OFF_T % 2147483647 == 1) 3668 ? 1 : -1]; 3669 int 3670 main () 3671 { 3672 3673 ; 3674 return 0; 3675 } 3676 _ACEOF 3677 if ac_fn_c_try_compile "$LINENO"; then : 3678 ac_cv_sys_large_files=no; break 3679 fi 3680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3682 /* end confdefs.h. */ 3683 #define _LARGE_FILES 1 3684 #include <sys/types.h> 3685 /* Check that off_t can represent 2**63 - 1 correctly. 3686 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3687 since some C++ compilers masquerading as C compilers 3688 incorrectly reject 9223372036854775807. */ 3689 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3690 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3691 && LARGE_OFF_T % 2147483647 == 1) 3692 ? 1 : -1]; 3693 int 3694 main () 3695 { 3696 3697 ; 3698 return 0; 3699 } 3700 _ACEOF 3701 if ac_fn_c_try_compile "$LINENO"; then : 3702 ac_cv_sys_large_files=1; break 3703 fi 3704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3705 ac_cv_sys_large_files=unknown 3706 break 3707 done 3708 fi 3709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 3710 $as_echo "$ac_cv_sys_large_files" >&6; } 3711 case $ac_cv_sys_large_files in #( 3712 no | unknown) ;; 3713 *) 3714 cat >>confdefs.h <<_ACEOF 3715 #define _LARGE_FILES $ac_cv_sys_large_files 3716 _ACEOF 3717 ;; 3718 esac 3719 rm -rf conftest* 3720 fi 3721 fi 3722 3723 3724 cat >>confdefs.h <<_ACEOF 3725 #define VERSION "$VERSION" 3726 _ACEOF 3727 3728 3729 3730 3731 3732 ac_config_files="$ac_config_files Makefile dehtml.1.en dehtml.1.de" 3733 3734 cat >confcache <<\_ACEOF 3735 # This file is a shell script that caches the results of configure 3736 # tests run on this system so they can be shared between configure 3737 # scripts and configure runs, see configure's option --config-cache. 3738 # It is not useful on other systems. If it contains results you don't 3739 # want to keep, you may remove or edit it. 3740 # 3741 # config.status only pays attention to the cache file if you give it 3742 # the --recheck option to rerun configure. 3743 # 3744 # `ac_cv_env_foo' variables (set or unset) will be overridden when 3745 # loading this file, other *unset* `ac_cv_foo' will be assigned the 3746 # following values. 3747 3748 _ACEOF 3749 3750 # The following way of writing the cache mishandles newlines in values, 3751 # but we know of no workaround that is simple, portable, and efficient. 3752 # So, we kill variables containing newlines. 3753 # Ultrix sh set writes to stderr and can't be redirected directly, 3754 # and sets the high bit in the cache file unless we assign to the vars. 3755 ( 3756 for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 3757 eval ac_val=\$$ac_var 3758 case $ac_val in #( 3759 *${as_nl}*) 3760 case $ac_var in #( 3761 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3762 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3763 esac 3764 case $ac_var in #( 3765 _ | IFS | as_nl) ;; #( 3766 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3767 *) { eval $ac_var=; unset $ac_var;} ;; 3768 esac ;; 3769 esac 3770 done 3771 3772 (set) 2>&1 | 3773 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3774 *${as_nl}ac_space=\ *) 3775 # `set' does not quote correctly, so add quotes: double-quote 3776 # substitution turns \\\\ into \\, and sed turns \\ into \. 3777 sed -n \ 3778 "s/'/'\\\\''/g; 3779 s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 3780 ;; #( 3781 *) 3782 # `set' quotes correctly as required by POSIX, so do not add quotes. 3783 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3784 ;; 3785 esac | 3786 sort 3787 ) | 3788 sed ' 3789 /^ac_cv_env_/b end 3790 t clear 3791 :clear 3792 s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 3793 t end 3794 s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 3795 :end' >>confcache 3796 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3797 if test -w "$cache_file"; then 3798 test "x$cache_file" != "x/dev/null" && 3799 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3800 $as_echo "$as_me: updating cache $cache_file" >&6;} 3801 cat confcache >$cache_file 3802 else 3803 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3804 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3805 fi 3806 fi 3807 rm -f confcache 3808 3809 test "x$prefix" = xNONE && prefix=$ac_default_prefix 3810 # Let make expand exec_prefix. 3811 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3812 3813 DEFS=-DHAVE_CONFIG_H 3814 3815 ac_libobjs= 3816 ac_ltlibobjs= 3817 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3818 # 1. Remove the extension, and $U if already installed. 3819 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3820 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3821 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3822 # will be set to the directory where LIBOBJS objects are built. 3823 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3824 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3825 done 3826 LIBOBJS=$ac_libobjs 3827 3828 LTLIBOBJS=$ac_ltlibobjs 3829 3830 3831 3832 : ${CONFIG_STATUS=./config.status} 3833 ac_write_fail=0 3834 ac_clean_files_save=$ac_clean_files 3835 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3836 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3837 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3838 as_write_fail=0 3839 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3840 #! $SHELL 3841 # Generated by $as_me. 3842 # Run this file to recreate the current configuration. 3843 # Compiler output produced by configure, useful for debugging 3844 # configure, is in config.log if it exists. 3845 3846 debug=false 3847 ac_cs_recheck=false 3848 ac_cs_silent=false 3849 3850 SHELL=\${CONFIG_SHELL-$SHELL} 3851 export SHELL 3852 _ASEOF 3853 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3854 ## -------------------- ## 3855 ## M4sh Initialization. ## 3856 ## -------------------- ## 3857 3858 # Be more Bourne compatible 3859 DUALCASE=1; export DUALCASE # for MKS sh 3860 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3861 emulate sh 3862 NULLCMD=: 3863 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3864 # is contrary to our usage. Disable this feature. 3865 alias -g '${1+"$@"}'='"$@"' 3866 setopt NO_GLOB_SUBST 3867 else 3868 case `(set -o) 2>/dev/null` in #( 3869 *posix*) : 3870 set -o posix ;; #( 3871 *) : 3872 ;; 3873 esac 3874 fi 3875 3876 3877 as_nl=' 3878 ' 3879 export as_nl 3880 # Printing a long string crashes Solaris 7 /usr/bin/printf. 3881 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3882 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3883 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3884 # Prefer a ksh shell builtin over an external printf program on Solaris, 3885 # but without wasting forks for bash or zsh. 3886 if test -z "$BASH_VERSION$ZSH_VERSION" \ 3887 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3888 as_echo='print -r --' 3889 as_echo_n='print -rn --' 3890 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3891 as_echo='printf %s\n' 3892 as_echo_n='printf %s' 3893 else 3894 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3895 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3896 as_echo_n='/usr/ucb/echo -n' 3897 else 3898 as_echo_body='eval expr "X$1" : "X\$.*\$"' 3899 as_echo_n_body='eval 3900 arg=$1; 3901 case $arg in #( 3902 *"$as_nl"*) 3903 expr "X$arg" : "X\$.*\$$as_nl"; 3904 arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 3905 esac; 3906 expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 3907 ' 3908 export as_echo_n_body 3909 as_echo_n='sh -c $as_echo_n_body as_echo' 3910 fi 3911 export as_echo_body 3912 as_echo='sh -c $as_echo_body as_echo' 3913 fi 3914 3915 # The user is always right. 3916 if test "${PATH_SEPARATOR+set}" != set; then 3917 PATH_SEPARATOR=: 3918 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3919 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3920 PATH_SEPARATOR=';' 3921 } 3922 fi 3923 3924 3925 # IFS 3926 # We need space, tab and new line, in precisely that order. Quoting is 3927 # there to prevent editors from complaining about space-tab. 3928 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 3929 # splitting by setting IFS to empty value.) 3930 IFS=" "" $as_nl" 3931 3932 # Find who we are. Look in the path if we contain no directory separator. 3933 case $0 in #(( 3934 *[\\/]* ) as_myself=$0 ;; 3935 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3936 for as_dir in $PATH 3937 do 3938 IFS=$as_save_IFS 3939 test -z "$as_dir" && as_dir=. 3940 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3941 done 3942 IFS=$as_save_IFS 3943 3944 ;; 3945 esac 3946 # We did not find ourselves, most probably we were run as `sh COMMAND' 3947 # in which case we are not to be found in the path. 3948 if test "x$as_myself" = x; then 3949 as_myself=$0 3950 fi 3951 if test ! -f "$as_myself"; then 3952 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3953 exit 1 3954 fi 3955 3956 # Unset variables that we do not need and which cause bugs (e.g. in 3957 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3958 # suppresses any "Segmentation fault" message there. '((' could 3959 # trigger a bug in pdksh 5.2.14. 3960 for as_var in BASH_ENV ENV MAIL MAILPATH 3961 do eval test x\${$as_var+set} = xset \ 3962 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3963 done 3964 PS1='$ ' 3965 PS2='> ' 3966 PS4='+ ' 3967 3968 # NLS nuisances. 3969 LC_ALL=C 3970 export LC_ALL 3971 LANGUAGE=C 3972 export LANGUAGE 3973 3974 # CDPATH. 3975 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3976 3977 3978 # as_fn_error ERROR [LINENO LOG_FD] 3979 # --------------------------------- 3980 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3981 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3982 # script with status $?, using 1 if that was 0. 3983 as_fn_error () 3984 { 3985 as_status=$?; test $as_status -eq 0 && as_status=1 3986 if test "$3"; then 3987 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3988 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 3989 fi 3990 $as_echo "$as_me: error: $1" >&2 3991 as_fn_exit $as_status 3992 } # as_fn_error 3993 3994 3995 # as_fn_set_status STATUS 3996 # ----------------------- 3997 # Set $? to STATUS, without forking. 3998 as_fn_set_status () 3999 { 4000 return $1 4001 } # as_fn_set_status 4002 4003 # as_fn_exit STATUS 4004 # ----------------- 4005 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4006 as_fn_exit () 4007 { 4008 set +e 4009 as_fn_set_status $1 4010 exit $1 4011 } # as_fn_exit 4012 4013 # as_fn_unset VAR 4014 # --------------- 4015 # Portably unset VAR. 4016 as_fn_unset () 4017 { 4018 { eval $1=; unset $1;} 4019 } 4020 as_unset=as_fn_unset 4021 # as_fn_append VAR VALUE 4022 # ---------------------- 4023 # Append the text in VALUE to the end of the definition contained in VAR. Take 4024 # advantage of any shell optimizations that allow amortized linear growth over 4025 # repeated appends, instead of the typical quadratic growth present in naive 4026 # implementations. 4027 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4028 eval 'as_fn_append () 4029 { 4030 eval $1+=\$2 4031 }' 4032 else 4033 as_fn_append () 4034 { 4035 eval $1=\$$1\$2 4036 } 4037 fi # as_fn_append 4038 4039 # as_fn_arith ARG... 4040 # ------------------ 4041 # Perform arithmetic evaluation on the ARGs, and store the result in the 4042 # global $as_val. Take advantage of shells that can avoid forks. The arguments 4043 # must be portable across $(()) and expr. 4044 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4045 eval 'as_fn_arith () 4046 { 4047 as_val=$(( $* )) 4048 }' 4049 else 4050 as_fn_arith () 4051 { 4052 as_val=`expr "$@" || test $? -eq 1` 4053 } 4054 fi # as_fn_arith 4055 4056 4057 if expr a : '$a$' >/dev/null 2>&1 && 4058 test "X`expr 00001 : '.*$...$'`" = X001; then 4059 as_expr=expr 4060 else 4061 as_expr=false 4062 fi 4063 4064 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4065 as_basename=basename 4066 else 4067 as_basename=false 4068 fi 4069 4070 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4071 as_dirname=dirname 4072 else 4073 as_dirname=false 4074 fi 4075 4076 as_me=`$as_basename -- "$0" || 4077 $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 4078 X"$0" : 'X$//$$' \| \ 4079 X"$0" : 'X$/$' \| . 2>/dev/null || 4080 $as_echo X/"$0" | 4081 sed '/^.*\/$[^/][^/]*$\/*$/{ 4082 s//\1/ 4083 q 4084 } 4085 /^X\/$\/\/$$/{ 4086 s//\1/ 4087 q 4088 } 4089 /^X\/$\/$.*/{ 4090 s//\1/ 4091 q 4092 } 4093 s/.*/./; q'` 4094 4095 # Avoid depending upon Character Ranges. 4096 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4097 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4098 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4099 as_cr_digits='0123456789' 4100 as_cr_alnum=$as_cr_Letters$as_cr_digits 4101 4102 ECHO_C= ECHO_N= ECHO_T= 4103 case `echo -n x` in #((((( 4104 -n*) 4105 case `echo 'xy\c'` in 4106 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4107 xy) ECHO_C='\c';; 4108 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4109 ECHO_T=' ';; 4110 esac;; 4111 *) 4112 ECHO_N='-n';; 4113 esac 4114 4115 rm -f conf$$ conf$$.exe conf$$.file 4116 if test -d conf$$.dir; then 4117 rm -f conf$$.dir/conf$$.file 4118 else 4119 rm -f conf$$.dir 4120 mkdir conf$$.dir 2>/dev/null 4121 fi 4122 if (echo >conf$$.file) 2>/dev/null; then 4123 if ln -s conf$$.file conf$$ 2>/dev/null; then 4124 as_ln_s='ln -s' 4125 # ... but there are two gotchas: 4126 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4127 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4128 # In both cases, we have to default to `cp -p'. 4129 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4130 as_ln_s='cp -p' 4131 elif ln conf$$.file conf$$ 2>/dev/null; then 4132 as_ln_s=ln 4133 else 4134 as_ln_s='cp -p' 4135 fi 4136 else 4137 as_ln_s='cp -p' 4138 fi 4139 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4140 rmdir conf$$.dir 2>/dev/null 4141 4142 4143 # as_fn_mkdir_p 4144 # ------------- 4145 # Create "$as_dir" as a directory, including parents if necessary. 4146 as_fn_mkdir_p () 4147 { 4148 4149 case $as_dir in #( 4150 -*) as_dir=./$as_dir;; 4151 esac 4152 test -d "$as_dir" || eval $as_mkdir_p || { 4153 as_dirs= 4154 while :; do 4155 case $as_dir in #( 4156 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4157 *) as_qdir=$as_dir;; 4158 esac 4159 as_dirs="'$as_qdir' $as_dirs" 4160 as_dir=`$as_dirname -- "$as_dir" || 4161 $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 4162 X"$as_dir" : 'X$//$[^/]' \| \ 4163 X"$as_dir" : 'X$//$$' \| \ 4164 X"$as_dir" : 'X$/$' \| . 2>/dev/null || 4165 $as_echo X"$as_dir" | 4166 sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 4167 s//\1/ 4168 q 4169 } 4170 /^X$\/\/$[^/].*/{ 4171 s//\1/ 4172 q 4173 } 4174 /^X$\/\/$$/{ 4175 s//\1/ 4176 q 4177 } 4178 /^X$\/$.*/{ 4179 s//\1/ 4180 q 4181 } 4182 s/.*/./; q'` 4183 test -d "$as_dir" && break 4184 done 4185 test -z "$as_dirs" || eval "mkdir $as_dirs" 4186 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4187 4188 4189 } # as_fn_mkdir_p 4190 if mkdir -p . 2>/dev/null; then 4191 as_mkdir_p='mkdir -p "$as_dir"' 4192 else 4193 test -d ./-p && rmdir ./-p 4194 as_mkdir_p=false 4195 fi 4196 4197 if test -x / >/dev/null 2>&1; then 4198 as_test_x='test -x' 4199 else 4200 if ls -dL / >/dev/null 2>&1; then 4201 as_ls_L_option=L 4202 else 4203 as_ls_L_option= 4204 fi 4205 as_test_x=' 4206 eval sh -c '\'' 4207 if test -d "$1"; then 4208 test -d "$1/."; 4209 else 4210 case $1 in #( 4211 -*)set "./$1";; 4212 esac; 4213 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4214 ???[sx]*):;;*)false;;esac;fi 4215 '\'' sh 4216 ' 4217 fi 4218 as_executable_p=$as_test_x 4219 4220 # Sed expression to map a string onto a valid CPP name. 4221 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4222 4223 # Sed expression to map a string onto a valid variable name. 4224 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4225 4226 4227 exec 6>&1 4228 ## ----------------------------------- ## 4229 ## Main body of $CONFIG_STATUS script. ## 4230 ## ----------------------------------- ## 4231 _ASEOF 4232 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4233 4234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4235 # Save the log message, to keep $0 and so on meaningful, and to 4236 # report actual input values of CONFIG_FILES etc. instead of their 4237 # values after options handling. 4238 ac_log=" 4239 This file was extended by $as_me, which was 4240 generated by GNU Autoconf 2.65. Invocation command line was 4241 4242 CONFIG_FILES = $CONFIG_FILES 4243 CONFIG_HEADERS = $CONFIG_HEADERS 4244 CONFIG_LINKS = $CONFIG_LINKS 4245 CONFIG_COMMANDS = $CONFIG_COMMANDS 4246 $ $0 $@ 4247 4248 on `(hostname || uname -n) 2>/dev/null | sed 1q` 4249 " 4250 4251 _ACEOF 4252 4253 case $ac_config_files in *" 4254 "*) set x $ac_config_files; shift; ac_config_files=$*;; 4255 esac 4256 4257 case $ac_config_headers in *" 4258 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4259 esac 4260 4261 4262 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4263 # Files that config.status was made for. 4264 config_files="$ac_config_files" 4265 config_headers="$ac_config_headers" 4266 4267 _ACEOF 4268 4269 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4270 ac_cs_usage="\ 4271 \`$as_me' instantiates files and other configuration actions 4272 from templates according to the current configuration. Unless the files 4273 and actions are specified as TAGs, all are instantiated by default. 4274 4275 Usage: $0 [OPTION]... [TAG]... 4276 4277 -h, --help print this help, then exit 4278 -V, --version print version number and configuration settings, then exit 4279 --config print configuration, then exit 4280 -q, --quiet, --silent 4281 do not print progress messages 4282 -d, --debug don't remove temporary files 4283 --recheck update $as_me by reconfiguring in the same conditions 4284 --file=FILE[:TEMPLATE] 4285 instantiate the configuration file FILE 4286 --header=FILE[:TEMPLATE] 4287 instantiate the configuration header FILE 4288 4289 Configuration files: 4290 $config_files 4291 4292 Configuration headers: 4293 $config_headers 4294 4295 Report bugs to the package provider." 4296 4297 _ACEOF 4298 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4299 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4300 ac_cs_version="\\ 4301 config.status 4302 configured by $0, generated by GNU Autoconf 2.65, 4303 with options \\"\$ac_cs_config\\" 4304 4305 Copyright (C) 2009 Free Software Foundation, Inc. 4306 This config.status script is free software; the Free Software Foundation 4307 gives unlimited permission to copy, distribute and modify it." 4308 4309 ac_pwd='$ac_pwd' 4310 srcdir='$srcdir' 4311 INSTALL='$INSTALL' 4312 test -n "\$AWK" || AWK=awk 4313 _ACEOF 4314 4315 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4316 # The default lists apply if the user does not specify any file. 4317 ac_need_defaults=: 4318 while test $# != 0 4319 do 4320 case $1 in 4321 --*=*) 4322 ac_option=`expr "X$1" : 'X$[^=]*$='` 4323 ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 4324 ac_shift=: 4325 ;; 4326 *) 4327 ac_option=$1 4328 ac_optarg=$2 4329 ac_shift=shift 4330 ;; 4331 esac 4332 4333 case $ac_option in 4334 # Handling of the options. 4335 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4336 ac_cs_recheck=: ;; 4337 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4338 $as_echo "$ac_cs_version"; exit ;; 4339 --config | --confi | --conf | --con | --co | --c ) 4340 $as_echo "$ac_cs_config"; exit ;; 4341 --debug | --debu | --deb | --de | --d | -d ) 4342 debug=: ;; 4343 --file | --fil | --fi | --f ) 4344 $ac_shift 4345 case $ac_optarg in 4346 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4347 esac 4348 as_fn_append CONFIG_FILES " '$ac_optarg'" 4349 ac_need_defaults=false;; 4350 --header | --heade | --head | --hea ) 4351 $ac_shift 4352 case $ac_optarg in 4353 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4354 esac 4355 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4356 ac_need_defaults=false;; 4357 --he | --h) 4358 # Conflict between --help and --header 4359 as_fn_error "ambiguous option: \`$1' 4360 Try \`$0 --help' for more information.";; 4361 --help | --hel | -h ) 4362 $as_echo "$ac_cs_usage"; exit ;; 4363 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4364 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4365 ac_cs_silent=: ;; 4366 4367 # This is an error. 4368 -*) as_fn_error "unrecognized option: \`$1' 4369 Try \`$0 --help' for more information." ;; 4370 4371 *) as_fn_append ac_config_targets " $1" 4372 ac_need_defaults=false ;; 4373 4374 esac 4375 shift 4376 done 4377 4378 ac_configure_extra_args= 4379 4380 if $ac_cs_silent; then 4381 exec 6>/dev/null 4382 ac_configure_extra_args="$ac_configure_extra_args --silent" 4383 fi 4384 4385 _ACEOF 4386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4387 if \$ac_cs_recheck; then 4388 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4389 shift 4390 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4391 CONFIG_SHELL='$SHELL' 4392 export CONFIG_SHELL 4393 exec "\$@" 4394 fi 4395 4396 _ACEOF 4397 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4398 exec 5>>config.log 4399 { 4400 echo 4401 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4402 ## Running $as_me. ## 4403 _ASBOX 4404 $as_echo "$ac_log" 4405 } >&5 4406 4407 _ACEOF 4408 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4409 _ACEOF 4410 4411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4412 4413 # Handling of arguments. 4414 for ac_config_target in $ac_config_targets 4415 do 4416 case $ac_config_target in 4417 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4418 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4419 "dehtml.1.en") CONFIG_FILES="$CONFIG_FILES dehtml.1.en" ;; 4420 "dehtml.1.de") CONFIG_FILES="$CONFIG_FILES dehtml.1.de" ;; 4421 4422 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4423 esac 4424 done 4425 4426 4427 # If the user did not use the arguments to specify the items to instantiate, 4428 # then the envvar interface is used. Set only those that are not. 4429 # We use the long form for the default assignment because of an extremely 4430 # bizarre bug on SunOS 4.1.3. 4431 if $ac_need_defaults; then 4432 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4433 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4434 fi 4435 4436 # Have a temporary directory for convenience. Make it in the build tree 4437 # simply because there is no reason against having it here, and in addition, 4438 # creating and moving files from /tmp can sometimes cause problems. 4439 # Hook for its removal unless debugging. 4440 # Note that there is a small window in which the directory will not be cleaned: 4441 # after its creation but before its name has been assigned to `$tmp'. 4442 $debug || 4443 { 4444 tmp= 4445 trap 'exit_status=$? 4446 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4447 ' 0 4448 trap 'as_fn_exit 1' 1 2 13 15 4449 } 4450 # Create a (secure) tmp directory for tmp files. 4451 4452 { 4453 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4454 test -n "$tmp" && test -d "$tmp" 4455 } || 4456 { 4457 tmp=./conf$$-$RANDOM 4458 (umask 077 && mkdir "$tmp") 4459 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4460 4461 # Set up the scripts for CONFIG_FILES section. 4462 # No need to generate them if there are no CONFIG_FILES. 4463 # This happens for instance with `./config.status config.h'. 4464 if test -n "$CONFIG_FILES"; then 4465 4466 4467 ac_cr=`echo X | tr X '\015'` 4468 # On cygwin, bash can eat \r inside `` if the user requested igncr. 4469 # But we know of no other shell where ac_cr would be empty at this 4470 # point, so we can use a bashism as a fallback. 4471 if test "x$ac_cr" = x; then 4472 eval ac_cr=\$\'\\r\' 4473 fi 4474 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4475 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4476 ac_cs_awk_cr='\r' 4477 else 4478 ac_cs_awk_cr=$ac_cr 4479 fi 4480 4481 echo 'BEGIN {' >"$tmp/subs1.awk" && 4482 _ACEOF 4483 4484 4485 { 4486 echo "cat >conf$$subs.awk <<_ACEOF" && 4487 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4488 echo "_ACEOF" 4489 } >conf$$subs.sh || 4490 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4491 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4492 ac_delim='%!_!# ' 4493 for ac_last_try in false false false false false :; do 4494 . ./conf$$subs.sh || 4495 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4496 4497 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4498 if test $ac_delim_n = $ac_delim_num; then 4499 break 4500 elif $ac_last_try; then 4501 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4502 else 4503 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4504 fi 4505 done 4506 rm -f conf$$subs.sh 4507 4508 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4509 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4510 _ACEOF 4511 sed -n ' 4512 h 4513 s/^/S["/; s/!.*/"]=/ 4514 p 4515 g 4516 s/^[^!]*!// 4517 :repl 4518 t repl 4519 s/'"$ac_delim"'$// 4520 t delim 4521 :nl 4522 h 4523 s/$.\{148\}$..*/\1/ 4524 t more1 4525 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4526 p 4527 n 4528 b repl 4529 :more1 4530 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4531 p 4532 g 4533 s/.\{148\}// 4534 t nl 4535 :delim 4536 h 4537 s/$.\{148\}$..*/\1/ 4538 t more2 4539 s/["\\]/\\&/g; s/^/"/; s/$/"/ 4540 p 4541 b 4542 :more2 4543 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4544 p 4545 g 4546 s/.\{148\}// 4547 t delim 4548 ' <conf$$subs.awk | sed ' 4549 /^[^""]/{ 4550 N 4551 s/\n// 4552 } 4553 ' >>$CONFIG_STATUS || ac_write_fail=1 4554 rm -f conf$$subs.awk 4555 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4556 _ACAWK 4557 cat >>"\$tmp/subs1.awk" <<_ACAWK && 4558 for (key in S) S_is_set[key] = 1 4559 FS = "" 4560 4561 } 4562 { 4563 line = $ 0 4564 nfields = split(line, field, "@") 4565 substed = 0 4566 len = length(field[1]) 4567 for (i = 2; i < nfields; i++) { 4568 key = field[i] 4569 keylen = length(key) 4570 if (S_is_set[key]) { 4571 value = S[key] 4572 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4573 len += length(value) + length(field[++i]) 4574 substed = 1 4575 } else 4576 len += 1 + keylen 4577 } 4578 4579 print line 4580 } 4581 4582 _ACAWK 4583 _ACEOF 4584 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4585 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4586 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4587 else 4588 cat 4589 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4590 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4591 _ACEOF 4592 4593 # VPATH may cause trouble with some makes, so we remove $(srcdir), 4594 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4595 # trailing colons and then remove the whole line if VPATH becomes empty 4596 # (actually we leave an empty line to preserve line numbers). 4597 if test "x$srcdir" = x.; then 4598 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4599 s/:*\$(srcdir):*/:/ 4600 s/:*\${srcdir}:*/:/ 4601 s/:*@srcdir@:*/:/ 4602 s/^$[^=]*=[ ]*$:*/\1/ 4603 s/:*$// 4604 s/^[^=]*=[ ]*$// 4605 }' 4606 fi 4607 4608 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4609 fi # test -n "$CONFIG_FILES" 4610 4611 # Set up the scripts for CONFIG_HEADERS section. 4612 # No need to generate them if there are no CONFIG_HEADERS. 4613 # This happens for instance with `./config.status Makefile'. 4614 if test -n "$CONFIG_HEADERS"; then 4615 cat >"$tmp/defines.awk" <<\_ACAWK || 4616 BEGIN { 4617 _ACEOF 4618 4619 # Transform confdefs.h into an awk script `defines.awk', embedded as 4620 # here-document in config.status, that substitutes the proper values into 4621 # config.h.in to produce config.h. 4622 4623 # Create a delimiter string that does not exist in confdefs.h, to ease 4624 # handling of long lines. 4625 ac_delim='%!_!# ' 4626 for ac_last_try in false false :; do 4627 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 4628 if test -z "$ac_t"; then 4629 break 4630 elif $ac_last_try; then 4631 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 4632 else 4633 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4634 fi 4635 done 4636 4637 # For the awk script, D is an array of macro values keyed by name, 4638 # likewise P contains macro parameters if any. Preserve backslash 4639 # newline sequences. 4640 4641 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4642 sed -n ' 4643 s/.\{148\}/&'"$ac_delim"'/g 4644 t rset 4645 :rset 4646 s/^[ ]*#[ ]*define[ ][ ]*/ / 4647 t def 4648 d 4649 :def 4650 s/\\$// 4651 t bsnl 4652 s/["\\]/\\&/g 4653 s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 4654 D["\1"]=" \3"/p 4655 s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 4656 d 4657 :bsnl 4658 s/["\\]/\\&/g 4659 s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 4660 D["\1"]=" \3\\\\\\n"\\/p 4661 t cont 4662 s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 4663 t cont 4664 d 4665 :cont 4666 n 4667 s/.\{148\}/&'"$ac_delim"'/g 4668 t clear 4669 :clear 4670 s/\\$// 4671 t bsnlc 4672 s/["\\]/\\&/g; s/^/"/; s/$/"/p 4673 d 4674 :bsnlc 4675 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4676 b cont 4677 ' <confdefs.h | sed ' 4678 s/'"$ac_delim"'/"\\\ 4679 "/g' >>$CONFIG_STATUS || ac_write_fail=1 4680 4681 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4682 for (key in D) D_is_set[key] = 1 4683 FS = "" 4684 } 4685 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4686 line = \$ 0 4687 split(line, arg, " ") 4688 if (arg[1] == "#") { 4689 defundef = arg[2] 4690 mac1 = arg[3] 4691 } else { 4692 defundef = substr(arg[1], 2) 4693 mac1 = arg[2] 4694 } 4695 split(mac1, mac2, "(") #) 4696 macro = mac2[1] 4697 prefix = substr(line, 1, index(line, defundef) - 1) 4698 if (D_is_set[macro]) { 4699 # Preserve the white space surrounding the "#". 4700 print prefix "define", macro P[macro] D[macro] 4701 next 4702 } else { 4703 # Replace #undef with comments. This is necessary, for example, 4704 # in the case of _POSIX_SOURCE, which is predefined and required 4705 # on some systems where configure will not decide to define it. 4706 if (defundef == "undef") { 4707 print "/*", prefix defundef, macro, "*/" 4708 next 4709 } 4710 } 4711 } 4712 { print } 4713 _ACAWK 4714 _ACEOF 4715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4716 as_fn_error "could not setup config headers machinery" "$LINENO" 5 4717 fi # test -n "$CONFIG_HEADERS" 4718 4719 4720 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 4721 shift 4722 for ac_tag 4723 do 4724 case $ac_tag in 4725 :[FHLC]) ac_mode=$ac_tag; continue;; 4726 esac 4727 case $ac_mode$ac_tag in 4728 :[FHL]*:*);; 4729 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4730 :[FH]-) ac_tag=-:-;; 4731 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4732 esac 4733 ac_save_IFS=$IFS 4734 IFS=: 4735 set x $ac_tag 4736 IFS=$ac_save_IFS 4737 shift 4738 ac_file=$1 4739 shift 4740 4741 case $ac_mode in 4742 :L) ac_source=$1;; 4743 :[FH]) 4744 ac_file_inputs= 4745 for ac_f 4746 do 4747 case $ac_f in 4748 -) ac_f="$tmp/stdin";; 4749 *) # Look for the file first in the build tree, then in the source tree 4750 # (if the path is not absolute). The absolute path cannot be DOS-style, 4751 # because $ac_f cannot contain `:'. 4752 test -f "$ac_f" || 4753 case $ac_f in 4754 [\\/$]*) false;; 4755 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4756 esac || 4757 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4758 esac 4759 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4760 as_fn_append ac_file_inputs " '$ac_f'" 4761 done 4762 4763 # Let's still pretend it is `configure' which instantiates (i.e., don't 4764 # use $as_me), people would be surprised to read: 4765 # /* config.h. Generated by config.status. */ 4766 configure_input='Generated from '` 4767 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4768 `' by configure.' 4769 if test x"$ac_file" != x-; then 4770 configure_input="$ac_file. $configure_input" 4771 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4772 $as_echo "$as_me: creating $ac_file" >&6;} 4773 fi 4774 # Neutralize special characters interpreted by sed in replacement strings. 4775 case $configure_input in #( 4776 *\&* | *\|* | *\\* ) 4777 ac_sed_conf_input=`$as_echo "$configure_input" | 4778 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4779 *) ac_sed_conf_input=$configure_input;; 4780 esac 4781 4782 case $ac_tag in 4783 *:-:* | *:-) cat >"$tmp/stdin" \ 4784 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4785 esac 4786 ;; 4787 esac 4788 4789 ac_dir=`$as_dirname -- "$ac_file" || 4790 $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 4791 X"$ac_file" : 'X$//$[^/]' \| \ 4792 X"$ac_file" : 'X$//$$' \| \ 4793 X"$ac_file" : 'X$/$' \| . 2>/dev/null || 4794 $as_echo X"$ac_file" | 4795 sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 4796 s//\1/ 4797 q 4798 } 4799 /^X$\/\/$[^/].*/{ 4800 s//\1/ 4801 q 4802 } 4803 /^X$\/\/$$/{ 4804 s//\1/ 4805 q 4806 } 4807 /^X$\/$.*/{ 4808 s//\1/ 4809 q 4810 } 4811 s/.*/./; q'` 4812 as_dir="$ac_dir"; as_fn_mkdir_p 4813 ac_builddir=. 4814 4815 case "$ac_dir" in 4816 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4817 *) 4818 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4819 # A ".." for each directory in $ac_dir_suffix. 4820 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4821 case $ac_top_builddir_sub in 4822 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4823 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4824 esac ;; 4825 esac 4826 ac_abs_top_builddir=$ac_pwd 4827 ac_abs_builddir=$ac_pwd$ac_dir_suffix 4828 # for backward compatibility: 4829 ac_top_builddir=$ac_top_build_prefix 4830 4831 case $srcdir in 4832 .) # We are building in place. 4833 ac_srcdir=. 4834 ac_top_srcdir=$ac_top_builddir_sub 4835 ac_abs_top_srcdir=$ac_pwd ;; 4836 [\\/]* | ?:[\\/]* ) # Absolute name. 4837 ac_srcdir=$srcdir$ac_dir_suffix; 4838 ac_top_srcdir=$srcdir 4839 ac_abs_top_srcdir=$srcdir ;; 4840 *) # Relative name. 4841 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4842 ac_top_srcdir=$ac_top_build_prefix$srcdir 4843 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4844 esac 4845 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4846 4847 4848 case $ac_mode in 4849 :F) 4850 # 4851 # CONFIG_FILE 4852 # 4853 4854 case $INSTALL in 4855 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4856 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 4857 esac 4858 _ACEOF 4859 4860 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4861 # If the template does not know about datarootdir, expand it. 4862 # FIXME: This hack should be removed a few years after 2.60. 4863 ac_datarootdir_hack=; ac_datarootdir_seen= 4864 ac_sed_dataroot=' 4865 /datarootdir/ { 4866 p 4867 q 4868 } 4869 /@datadir@/p 4870 /@docdir@/p 4871 /@infodir@/p 4872 /@localedir@/p 4873 /@mandir@/p' 4874 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4875 *datarootdir*) ac_datarootdir_seen=yes;; 4876 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4878 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4879 _ACEOF 4880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4881 ac_datarootdir_hack=' 4882 s&@datadir@&$datadir&g 4883 s&@docdir@&$docdir&g 4884 s&@infodir@&$infodir&g 4885 s&@localedir@&$localedir&g 4886 s&@mandir@&$mandir&g 4887 s&\\\${datarootdir}&$datarootdir&g' ;; 4888 esac 4889 _ACEOF 4890 4891 # Neutralize VPATH when `$srcdir' = `.'. 4892 # Shell code in configure.ac might set extrasub. 4893 # FIXME: do we really want to maintain this feature? 4894 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4895 ac_sed_extra="$ac_vpsub 4896 $extrasub 4897 _ACEOF 4898 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4899 :t 4900 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4901 s|@configure_input@|$ac_sed_conf_input|;t t 4902 s&@top_builddir@&$ac_top_builddir_sub&;t t 4903 s&@top_build_prefix@&$ac_top_build_prefix&;t t 4904 s&@srcdir@&$ac_srcdir&;t t 4905 s&@abs_srcdir@&$ac_abs_srcdir&;t t 4906 s&@top_srcdir@&$ac_top_srcdir&;t t 4907 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4908 s&@builddir@&$ac_builddir&;t t 4909 s&@abs_builddir@&$ac_abs_builddir&;t t 4910 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4911 s&@INSTALL@&$ac_INSTALL&;t t 4912 $ac_datarootdir_hack 4913 " 4914 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4915 || as_fn_error "could not create $ac_file" "$LINENO" 5 4916 4917 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4918 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4919 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4921 which seems to be undefined. Please make sure it is defined." >&5 4922 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4923 which seems to be undefined. Please make sure it is defined." >&2;} 4924 4925 rm -f "$tmp/stdin" 4926 case $ac_file in 4927 -) cat "$tmp/out" && rm -f "$tmp/out";; 4928 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4929 esac \ 4930 || as_fn_error "could not create $ac_file" "$LINENO" 5 4931 ;; 4932 :H) 4933 # 4934 # CONFIG_HEADER 4935 # 4936 if test x"$ac_file" != x-; then 4937 { 4938 $as_echo "/* $configure_input */" \ 4939 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 4940 } >"$tmp/config.h" \ 4941 || as_fn_error "could not create $ac_file" "$LINENO" 5 4942 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 4943 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 4944 $as_echo "$as_me: $ac_file is unchanged" >&6;} 4945 else 4946 rm -f "$ac_file" 4947 mv "$tmp/config.h" "$ac_file" \ 4948 || as_fn_error "could not create $ac_file" "$LINENO" 5 4949 fi 4950 else 4951 $as_echo "/* $configure_input */" \ 4952 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 4953 || as_fn_error "could not create -" "$LINENO" 5 4954 fi 4955 ;; 4956 4957 4958 esac 4959 4960 done # for ac_tag 4961 4962 4963 as_fn_exit 0 4964 _ACEOF 4965 ac_clean_files=$ac_clean_files_save 4966 4967 test $ac_write_fail = 0 || 4968 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4969 4970 4971 # configure is writing to config.log, and then calls config.status. 4972 # config.status does its own redirection, appending to config.log. 4973 # Unfortunately, on DOS this fails, as config.log is still kept open 4974 # by configure, so config.status won't be able to write to it; its 4975 # output is simply discarded. So we exec the FD to /dev/null, 4976 # effectively closing config.log, so it can be properly (re)opened and 4977 # appended to by config.status. When coming back to configure, we 4978 # need to make the FD available again. 4979 if test "$no_create" != yes; then 4980 ac_cs_success=: 4981 ac_config_status_args= 4982 test "$silent" = yes && 4983 ac_config_status_args="$ac_config_status_args --quiet" 4984 exec 5>/dev/null 4985 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4986 exec 5>>config.log 4987 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4988 # would make configure fail if this is the last instruction. 4989 $ac_cs_success || as_fn_exit $? 4990 fi 4991 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 4993 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 4994 fi 4995