configure revision 1.1.1.3.2.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for tmux 3.1c. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254 # Admittedly, this is quite paranoid, since all the known shells bail 255 # out after a failed `exec'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME='tmux' 579 PACKAGE_TARNAME='tmux' 580 PACKAGE_VERSION='3.1c' 581 PACKAGE_STRING='tmux 3.1c' 582 PACKAGE_BUGREPORT='' 583 PACKAGE_URL='' 584 585 ac_config_libobj_dir=compat 586 # Factoring default headers for most tests. 587 ac_includes_default="\ 588 #include <stdio.h> 589 #ifdef HAVE_SYS_TYPES_H 590 # 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But avoid the broken or 2334 # incompatible versions: 2335 # SysV /etc/install, /usr/sbin/install 2336 # SunOS /usr/etc/install 2337 # IRIX /sbin/install 2338 # AIX /bin/install 2339 # AmigaOS /C/install, which installs bootblocks on floppy discs 2340 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2341 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2342 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2343 # OS/2's system install, which has a completely different semantic 2344 # ./install, which can be erroneously created by make from ./install.sh. 2345 # Reject install programs that cannot install multiple files. 2346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2347 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2348 if test -z "$INSTALL"; then 2349 if ${ac_cv_path_install+:} false; then : 2350 $as_echo_n "(cached) " >&6 2351 else 2352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2353 for as_dir in $PATH 2354 do 2355 IFS=$as_save_IFS 2356 test -z "$as_dir" && as_dir=. 2357 # Account for people who put trailing slashes in PATH elements. 2358 case $as_dir/ in #(( 2359 ./ | .// | /[cC]/* | \ 2360 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2361 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2362 /usr/ucb/* ) ;; 2363 *) 2364 # OSF1 and SCO ODT 3.0 have their own names for install. 2365 # Don't use installbsd from OSF since it installs stuff as root 2366 # by default. 2367 for ac_prog in ginstall scoinst install; do 2368 for ac_exec_ext in '' $ac_executable_extensions; do 2369 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2370 if test $ac_prog = install && 2371 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2372 # AIX install. It has an incompatible calling convention. 2373 : 2374 elif test $ac_prog = install && 2375 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2376 # program-specific install script used by HP pwplus--don't use. 2377 : 2378 else 2379 rm -rf conftest.one conftest.two conftest.dir 2380 echo one > conftest.one 2381 echo two > conftest.two 2382 mkdir conftest.dir 2383 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2384 test -s conftest.one && test -s conftest.two && 2385 test -s conftest.dir/conftest.one && 2386 test -s conftest.dir/conftest.two 2387 then 2388 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2389 break 3 2390 fi 2391 fi 2392 fi 2393 done 2394 done 2395 ;; 2396 esac 2397 2398 done 2399 IFS=$as_save_IFS 2400 2401 rm -rf conftest.one conftest.two conftest.dir 2402 2403 fi 2404 if test "${ac_cv_path_install+set}" = set; then 2405 INSTALL=$ac_cv_path_install 2406 else 2407 # As a last resort, use the slow shell script. Don't cache a 2408 # value for INSTALL within a source directory, because that will 2409 # break other packages using the cache if that directory is 2410 # removed, or if the value is a relative name. 2411 INSTALL=$ac_install_sh 2412 fi 2413 fi 2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2415 $as_echo "$INSTALL" >&6; } 2416 2417 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2418 # It thinks the first close brace ends the variable substitution. 2419 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2420 2421 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2422 2423 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2424 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2426 $as_echo_n "checking whether build environment is sane... " >&6; } 2427 # Reject unsafe characters in $srcdir or the absolute working directory 2428 # name. Accept space and tab only in the latter. 2429 am_lf=' 2430 ' 2431 case `pwd` in 2432 *[\\\"\#\$\&\'\`$am_lf]*) 2433 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2434 esac 2435 case $srcdir in 2436 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2437 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2438 esac 2439 2440 # Do 'set' in a subshell so we don't clobber the current shell's 2441 # arguments. Must try -L first in case configure is actually a 2442 # symlink; some systems play weird games with the mod time of symlinks 2443 # (eg FreeBSD returns the mod time of the symlink's containing 2444 # directory). 2445 if ( 2446 am_has_slept=no 2447 for am_try in 1 2; do 2448 echo "timestamp, slept: $am_has_slept" > conftest.file 2449 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2450 if test "$*" = "X"; then 2451 # -L didn't work. 2452 set X `ls -t "$srcdir/configure" conftest.file` 2453 fi 2454 if test "$*" != "X $srcdir/configure conftest.file" \ 2455 && test "$*" != "X conftest.file $srcdir/configure"; then 2456 2457 # If neither matched, then we have a broken ls. This can happen 2458 # if, for instance, CONFIG_SHELL is bash and it inherits a 2459 # broken ls alias from the environment. This has actually 2460 # happened. Such a system could not be considered "sane". 2461 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2462 alias in your environment" "$LINENO" 5 2463 fi 2464 if test "$2" = conftest.file || test $am_try -eq 2; then 2465 break 2466 fi 2467 # Just in case. 2468 sleep 1 2469 am_has_slept=yes 2470 done 2471 test "$2" = conftest.file 2472 ) 2473 then 2474 # Ok. 2475 : 2476 else 2477 as_fn_error $? "newly created file is older than distributed files! 2478 Check your system clock" "$LINENO" 5 2479 fi 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2481 $as_echo "yes" >&6; } 2482 # If we didn't sleep, we still need to ensure time stamps of config.status and 2483 # generated files are strictly newer. 2484 am_sleep_pid= 2485 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2486 ( sleep 1 ) & 2487 am_sleep_pid=$! 2488 fi 2489 2490 rm -f conftest.file 2491 2492 test "$program_prefix" != NONE && 2493 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2494 # Use a double $ so make ignores it. 2495 test "$program_suffix" != NONE && 2496 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2497 # Double any \ or $. 2498 # By default was `s,x,x', remove it if useless. 2499 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2500 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2501 2502 # Expand $ac_aux_dir to an absolute path. 2503 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2504 2505 if test x"${MISSING+set}" != xset; then 2506 case $am_aux_dir in 2507 *\ * | *\ *) 2508 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2509 *) 2510 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2511 esac 2512 fi 2513 # Use eval to expand $SHELL 2514 if eval "$MISSING --is-lightweight"; then 2515 am_missing_run="$MISSING " 2516 else 2517 am_missing_run= 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2519 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2520 fi 2521 2522 if test x"${install_sh+set}" != xset; then 2523 case $am_aux_dir in 2524 *\ * | *\ *) 2525 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2526 *) 2527 install_sh="\${SHELL} $am_aux_dir/install-sh" 2528 esac 2529 fi 2530 2531 # Installed binaries are usually stripped using 'strip' when the user 2532 # run "make install-strip". However 'strip' might not be the right 2533 # tool to use in cross-compilation environments, therefore Automake 2534 # will honor the 'STRIP' environment variable to overrule this program. 2535 if test "$cross_compiling" != no; then 2536 if test -n "$ac_tool_prefix"; then 2537 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2538 set dummy ${ac_tool_prefix}strip; ac_word=$2 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2540 $as_echo_n "checking for $ac_word... " >&6; } 2541 if ${ac_cv_prog_STRIP+:} false; then : 2542 $as_echo_n "(cached) " >&6 2543 else 2544 if test -n "$STRIP"; then 2545 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2546 else 2547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2548 for as_dir in $PATH 2549 do 2550 IFS=$as_save_IFS 2551 test -z "$as_dir" && as_dir=. 2552 for ac_exec_ext in '' $ac_executable_extensions; do 2553 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2554 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2556 break 2 2557 fi 2558 done 2559 done 2560 IFS=$as_save_IFS 2561 2562 fi 2563 fi 2564 STRIP=$ac_cv_prog_STRIP 2565 if test -n "$STRIP"; then 2566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2567 $as_echo "$STRIP" >&6; } 2568 else 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2570 $as_echo "no" >&6; } 2571 fi 2572 2573 2574 fi 2575 if test -z "$ac_cv_prog_STRIP"; then 2576 ac_ct_STRIP=$STRIP 2577 # Extract the first word of "strip", so it can be a program name with args. 2578 set dummy strip; ac_word=$2 2579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2580 $as_echo_n "checking for $ac_word... " >&6; } 2581 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2582 $as_echo_n "(cached) " >&6 2583 else 2584 if test -n "$ac_ct_STRIP"; then 2585 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2586 else 2587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2588 for as_dir in $PATH 2589 do 2590 IFS=$as_save_IFS 2591 test -z "$as_dir" && as_dir=. 2592 for ac_exec_ext in '' $ac_executable_extensions; do 2593 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2594 ac_cv_prog_ac_ct_STRIP="strip" 2595 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2596 break 2 2597 fi 2598 done 2599 done 2600 IFS=$as_save_IFS 2601 2602 fi 2603 fi 2604 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2605 if test -n "$ac_ct_STRIP"; then 2606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2607 $as_echo "$ac_ct_STRIP" >&6; } 2608 else 2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2610 $as_echo "no" >&6; } 2611 fi 2612 2613 if test "x$ac_ct_STRIP" = x; then 2614 STRIP=":" 2615 else 2616 case $cross_compiling:$ac_tool_warned in 2617 yes:) 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2619 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2620 ac_tool_warned=yes ;; 2621 esac 2622 STRIP=$ac_ct_STRIP 2623 fi 2624 else 2625 STRIP="$ac_cv_prog_STRIP" 2626 fi 2627 2628 fi 2629 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2630 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2632 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2633 if test -z "$MKDIR_P"; then 2634 if ${ac_cv_path_mkdir+:} false; then : 2635 $as_echo_n "(cached) " >&6 2636 else 2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2638 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2639 do 2640 IFS=$as_save_IFS 2641 test -z "$as_dir" && as_dir=. 2642 for ac_prog in mkdir gmkdir; do 2643 for ac_exec_ext in '' $ac_executable_extensions; do 2644 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2645 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2646 'mkdir (GNU coreutils) '* | \ 2647 'mkdir (coreutils) '* | \ 2648 'mkdir (fileutils) '4.1*) 2649 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2650 break 3;; 2651 esac 2652 done 2653 done 2654 done 2655 IFS=$as_save_IFS 2656 2657 fi 2658 2659 test -d ./--version && rmdir ./--version 2660 if test "${ac_cv_path_mkdir+set}" = set; then 2661 MKDIR_P="$ac_cv_path_mkdir -p" 2662 else 2663 # As a last resort, use the slow shell script. Don't cache a 2664 # value for MKDIR_P within a source directory, because that will 2665 # break other packages using the cache if that directory is 2666 # removed, or if the value is a relative name. 2667 MKDIR_P="$ac_install_sh -d" 2668 fi 2669 fi 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2671 $as_echo "$MKDIR_P" >&6; } 2672 2673 for ac_prog in gawk mawk nawk awk 2674 do 2675 # Extract the first word of "$ac_prog", so it can be a program name with args. 2676 set dummy $ac_prog; ac_word=$2 2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2678 $as_echo_n "checking for $ac_word... " >&6; } 2679 if ${ac_cv_prog_AWK+:} false; then : 2680 $as_echo_n "(cached) " >&6 2681 else 2682 if test -n "$AWK"; then 2683 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2684 else 2685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2686 for as_dir in $PATH 2687 do 2688 IFS=$as_save_IFS 2689 test -z "$as_dir" && as_dir=. 2690 for ac_exec_ext in '' $ac_executable_extensions; do 2691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2692 ac_cv_prog_AWK="$ac_prog" 2693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2694 break 2 2695 fi 2696 done 2697 done 2698 IFS=$as_save_IFS 2699 2700 fi 2701 fi 2702 AWK=$ac_cv_prog_AWK 2703 if test -n "$AWK"; then 2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2705 $as_echo "$AWK" >&6; } 2706 else 2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2708 $as_echo "no" >&6; } 2709 fi 2710 2711 2712 test -n "$AWK" && break 2713 done 2714 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2716 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 2768 if ${am_cv_make_support_nested_variables+:} false; then : 2769 $as_echo_n "(cached) " >&6 2770 else 2771 if $as_echo 'TRUE=$(BAR$(V)) 2772 BAR0=false 2773 BAR1=true 2774 V=1 2775 am__doit: 2776 @$(TRUE) 2777 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2778 am_cv_make_support_nested_variables=yes 2779 else 2780 am_cv_make_support_nested_variables=no 2781 fi 2782 fi 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2784 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2785 if test $am_cv_make_support_nested_variables = yes; then 2786 AM_V='$(V)' 2787 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2788 else 2789 AM_V=$AM_DEFAULT_VERBOSITY 2790 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2791 fi 2792 AM_BACKSLASH='\' 2793 2794 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2795 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2796 # is not polluted with repeated "-I." 2797 am__isrc=' -I$(srcdir)' 2798 # test to see if srcdir already configured 2799 if test -f $srcdir/config.status; then 2800 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2801 fi 2802 fi 2803 2804 # test whether we have cygpath 2805 if test -z "$CYGPATH_W"; then 2806 if (cygpath --version) >/dev/null 2>/dev/null; then 2807 CYGPATH_W='cygpath -w' 2808 else 2809 CYGPATH_W=echo 2810 fi 2811 fi 2812 2813 2814 # Define the identity of the package. 2815 PACKAGE='tmux' 2816 VERSION='3.1c' 2817 2818 2819 cat >>confdefs.h <<_ACEOF 2820 #define PACKAGE "$PACKAGE" 2821 _ACEOF 2822 2823 2824 cat >>confdefs.h <<_ACEOF 2825 #define VERSION "$VERSION" 2826 _ACEOF 2827 2828 # Some tools Automake needs. 2829 2830 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2831 2832 2833 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2834 2835 2836 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2837 2838 2839 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2840 2841 2842 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2843 2844 # For better backward compatibility. To be removed once Automake 1.9.x 2845 # dies out for good. For more background, see: 2846 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2847 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2848 mkdir_p='$(MKDIR_P)' 2849 2850 # We need awk for the "check" target (and possibly the TAP driver). The 2851 # system "awk" is bad on some platforms. 2852 # Always define AMTAR for backward compatibility. Yes, it's still used 2853 # in the wild :-( We should find a proper way to deprecate it ... 2854 AMTAR='$${TAR-tar}' 2855 2856 2857 # We'll loop over all known methods to create a tar archive until one works. 2858 _am_tools='gnutar pax cpio none' 2859 2860 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2861 2862 2863 2864 2865 2866 2867 # POSIX will say in a future version that running "rm -f" with no argument 2868 # is OK; and we want to be able to make that assumption in our Makefile 2869 # recipes. So use an aggressive probe to check that the usage we want is 2870 # actually supported "in the wild" to an acceptable degree. 2871 # See automake bug#10828. 2872 # To make any issue more visible, cause the running configure to be aborted 2873 # by default if the 'rm' program in use doesn't match our expectations; the 2874 # user can still override this though. 2875 if rm -f && rm -fr && rm -rf; then : OK; else 2876 cat >&2 <<'END' 2877 Oops! 2878 2879 Your 'rm' program seems unable to run without file operands specified 2880 on the command line, even when the '-f' option is present. This is contrary 2881 to the behaviour of most rm programs out there, and not conforming with 2882 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2883 2884 Please tell bug-automake@gnu.org about your system, including the value 2885 of your $PATH and any error possibly output before this message. This 2886 can help us improve future automake versions. 2887 2888 END 2889 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2890 echo 'Configuration will proceed anyway, since you have set the' >&2 2891 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2892 echo >&2 2893 else 2894 cat >&2 <<'END' 2895 Aborting the configuration process, to ensure you take notice of the issue. 2896 2897 You can download and install GNU coreutils to get an 'rm' implementation 2898 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2899 2900 If you want to complete the configuration process using your problematic 2901 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2902 to "yes", and re-run configure. 2903 2904 END 2905 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2906 fi 2907 fi 2908 2909 2910 # Make sure we can run config.sub. 2911 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2912 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2913 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2915 $as_echo_n "checking build system type... " >&6; } 2916 if ${ac_cv_build+:} false; then : 2917 $as_echo_n "(cached) " >&6 2918 else 2919 ac_build_alias=$build_alias 2920 test "x$ac_build_alias" = x && 2921 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2922 test "x$ac_build_alias" = x && 2923 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2924 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2925 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2926 2927 fi 2928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2929 $as_echo "$ac_cv_build" >&6; } 2930 case $ac_cv_build in 2931 *-*-*) ;; 2932 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2933 esac 2934 build=$ac_cv_build 2935 ac_save_IFS=$IFS; IFS='-' 2936 set x $ac_cv_build 2937 shift 2938 build_cpu=$1 2939 build_vendor=$2 2940 shift; shift 2941 # Remember, the first character of IFS is used to create $*, 2942 # except with old shells: 2943 build_os=$* 2944 IFS=$ac_save_IFS 2945 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2946 2947 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2949 $as_echo_n "checking host system type... " >&6; } 2950 if ${ac_cv_host+:} false; then : 2951 $as_echo_n "(cached) " >&6 2952 else 2953 if test "x$host_alias" = x; then 2954 ac_cv_host=$ac_cv_build 2955 else 2956 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2957 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2958 fi 2959 2960 fi 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2962 $as_echo "$ac_cv_host" >&6; } 2963 case $ac_cv_host in 2964 *-*-*) ;; 2965 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2966 esac 2967 host=$ac_cv_host 2968 ac_save_IFS=$IFS; IFS='-' 2969 set x $ac_cv_host 2970 shift 2971 host_cpu=$1 2972 host_vendor=$2 2973 shift; shift 2974 # Remember, the first character of IFS is used to create $*, 2975 # except with old shells: 2976 host_os=$* 2977 IFS=$ac_save_IFS 2978 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2979 2980 2981 2982 # When CFLAGS isn't set at this stage and gcc is detected by the macro below, 2983 # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an 2984 # empty default. 2985 : ${CFLAGS=""} 2986 2987 # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because 2988 # AC_CHECK_HEADER doesn't give us any other way to update the include 2989 # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends. 2990 SAVED_CFLAGS="$CFLAGS" 2991 SAVED_CPPFLAGS="$CPPFLAGS" 2992 SAVED_LDFLAGS="$LDFLAGS" 2993 2994 # Set up the compiler in two different ways and say yes we may want to install. 2995 ac_ext=c 2996 ac_cpp='$CPP $CPPFLAGS' 2997 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2998 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2999 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3000 if test -n "$ac_tool_prefix"; then 3001 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3002 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3004 $as_echo_n "checking for $ac_word... " >&6; } 3005 if ${ac_cv_prog_CC+:} false; then : 3006 $as_echo_n "(cached) " >&6 3007 else 3008 if test -n "$CC"; then 3009 ac_cv_prog_CC="$CC" # Let the user override the test. 3010 else 3011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3012 for as_dir in $PATH 3013 do 3014 IFS=$as_save_IFS 3015 test -z "$as_dir" && as_dir=. 3016 for ac_exec_ext in '' $ac_executable_extensions; do 3017 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3018 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3019 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3020 break 2 3021 fi 3022 done 3023 done 3024 IFS=$as_save_IFS 3025 3026 fi 3027 fi 3028 CC=$ac_cv_prog_CC 3029 if test -n "$CC"; then 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3031 $as_echo "$CC" >&6; } 3032 else 3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3034 $as_echo "no" >&6; } 3035 fi 3036 3037 3038 fi 3039 if test -z "$ac_cv_prog_CC"; then 3040 ac_ct_CC=$CC 3041 # Extract the first word of "gcc", so it can be a program name with args. 3042 set dummy gcc; ac_word=$2 3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3044 $as_echo_n "checking for $ac_word... " >&6; } 3045 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3046 $as_echo_n "(cached) " >&6 3047 else 3048 if test -n "$ac_ct_CC"; then 3049 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3050 else 3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3052 for as_dir in $PATH 3053 do 3054 IFS=$as_save_IFS 3055 test -z "$as_dir" && as_dir=. 3056 for ac_exec_ext in '' $ac_executable_extensions; do 3057 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3058 ac_cv_prog_ac_ct_CC="gcc" 3059 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3060 break 2 3061 fi 3062 done 3063 done 3064 IFS=$as_save_IFS 3065 3066 fi 3067 fi 3068 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3069 if test -n "$ac_ct_CC"; then 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3071 $as_echo "$ac_ct_CC" >&6; } 3072 else 3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3074 $as_echo "no" >&6; } 3075 fi 3076 3077 if test "x$ac_ct_CC" = x; then 3078 CC="" 3079 else 3080 case $cross_compiling:$ac_tool_warned in 3081 yes:) 3082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3084 ac_tool_warned=yes ;; 3085 esac 3086 CC=$ac_ct_CC 3087 fi 3088 else 3089 CC="$ac_cv_prog_CC" 3090 fi 3091 3092 if test -z "$CC"; then 3093 if test -n "$ac_tool_prefix"; then 3094 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3095 set dummy ${ac_tool_prefix}cc; ac_word=$2 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3097 $as_echo_n "checking for $ac_word... " >&6; } 3098 if ${ac_cv_prog_CC+:} false; then : 3099 $as_echo_n "(cached) " >&6 3100 else 3101 if test -n "$CC"; then 3102 ac_cv_prog_CC="$CC" # Let the user override the test. 3103 else 3104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3105 for as_dir in $PATH 3106 do 3107 IFS=$as_save_IFS 3108 test -z "$as_dir" && as_dir=. 3109 for ac_exec_ext in '' $ac_executable_extensions; do 3110 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3111 ac_cv_prog_CC="${ac_tool_prefix}cc" 3112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3113 break 2 3114 fi 3115 done 3116 done 3117 IFS=$as_save_IFS 3118 3119 fi 3120 fi 3121 CC=$ac_cv_prog_CC 3122 if test -n "$CC"; then 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3124 $as_echo "$CC" >&6; } 3125 else 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3127 $as_echo "no" >&6; } 3128 fi 3129 3130 3131 fi 3132 fi 3133 if test -z "$CC"; then 3134 # Extract the first word of "cc", so it can be a program name with args. 3135 set dummy cc; ac_word=$2 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3137 $as_echo_n "checking for $ac_word... " >&6; } 3138 if ${ac_cv_prog_CC+:} false; then : 3139 $as_echo_n "(cached) " >&6 3140 else 3141 if test -n "$CC"; then 3142 ac_cv_prog_CC="$CC" # Let the user override the test. 3143 else 3144 ac_prog_rejected=no 3145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3146 for as_dir in $PATH 3147 do 3148 IFS=$as_save_IFS 3149 test -z "$as_dir" && as_dir=. 3150 for ac_exec_ext in '' $ac_executable_extensions; do 3151 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3152 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3153 ac_prog_rejected=yes 3154 continue 3155 fi 3156 ac_cv_prog_CC="cc" 3157 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3158 break 2 3159 fi 3160 done 3161 done 3162 IFS=$as_save_IFS 3163 3164 if test $ac_prog_rejected = yes; then 3165 # We found a bogon in the path, so make sure we never use it. 3166 set dummy $ac_cv_prog_CC 3167 shift 3168 if test $# != 0; then 3169 # We chose a different compiler from the bogus one. 3170 # However, it has the same basename, so the bogon will be chosen 3171 # first if we set CC to just the basename; use the full file name. 3172 shift 3173 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3174 fi 3175 fi 3176 fi 3177 fi 3178 CC=$ac_cv_prog_CC 3179 if test -n "$CC"; then 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3181 $as_echo "$CC" >&6; } 3182 else 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3184 $as_echo "no" >&6; } 3185 fi 3186 3187 3188 fi 3189 if test -z "$CC"; then 3190 if test -n "$ac_tool_prefix"; then 3191 for ac_prog in cl.exe 3192 do 3193 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3194 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3196 $as_echo_n "checking for $ac_word... " >&6; } 3197 if ${ac_cv_prog_CC+:} false; then : 3198 $as_echo_n "(cached) " >&6 3199 else 3200 if test -n "$CC"; then 3201 ac_cv_prog_CC="$CC" # Let the user override the test. 3202 else 3203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3204 for as_dir in $PATH 3205 do 3206 IFS=$as_save_IFS 3207 test -z "$as_dir" && as_dir=. 3208 for ac_exec_ext in '' $ac_executable_extensions; do 3209 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3210 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3211 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3212 break 2 3213 fi 3214 done 3215 done 3216 IFS=$as_save_IFS 3217 3218 fi 3219 fi 3220 CC=$ac_cv_prog_CC 3221 if test -n "$CC"; then 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3223 $as_echo "$CC" >&6; } 3224 else 3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3226 $as_echo "no" >&6; } 3227 fi 3228 3229 3230 test -n "$CC" && break 3231 done 3232 fi 3233 if test -z "$CC"; then 3234 ac_ct_CC=$CC 3235 for ac_prog in cl.exe 3236 do 3237 # Extract the first word of "$ac_prog", so it can be a program name with args. 3238 set dummy $ac_prog; ac_word=$2 3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3240 $as_echo_n "checking for $ac_word... " >&6; } 3241 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3242 $as_echo_n "(cached) " >&6 3243 else 3244 if test -n "$ac_ct_CC"; then 3245 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3246 else 3247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3248 for as_dir in $PATH 3249 do 3250 IFS=$as_save_IFS 3251 test -z "$as_dir" && as_dir=. 3252 for ac_exec_ext in '' $ac_executable_extensions; do 3253 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3254 ac_cv_prog_ac_ct_CC="$ac_prog" 3255 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3256 break 2 3257 fi 3258 done 3259 done 3260 IFS=$as_save_IFS 3261 3262 fi 3263 fi 3264 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3265 if test -n "$ac_ct_CC"; then 3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3267 $as_echo "$ac_ct_CC" >&6; } 3268 else 3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3270 $as_echo "no" >&6; } 3271 fi 3272 3273 3274 test -n "$ac_ct_CC" && break 3275 done 3276 3277 if test "x$ac_ct_CC" = x; then 3278 CC="" 3279 else 3280 case $cross_compiling:$ac_tool_warned in 3281 yes:) 3282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3283 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3284 ac_tool_warned=yes ;; 3285 esac 3286 CC=$ac_ct_CC 3287 fi 3288 fi 3289 3290 fi 3291 3292 3293 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3294 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3295 as_fn_error $? "no acceptable C compiler found in \$PATH 3296 See \`config.log' for more details" "$LINENO" 5; } 3297 3298 # Provide some information about the compiler. 3299 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3300 set X $ac_compile 3301 ac_compiler=$2 3302 for ac_option in --version -v -V -qversion; do 3303 { { ac_try="$ac_compiler $ac_option >&5" 3304 case "(($ac_try" in 3305 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3306 *) ac_try_echo=$ac_try;; 3307 esac 3308 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3309 $as_echo "$ac_try_echo"; } >&5 3310 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3311 ac_status=$? 3312 if test -s conftest.err; then 3313 sed '10a\ 3314 ... rest of stderr output deleted ... 3315 10q' conftest.err >conftest.er1 3316 cat conftest.er1 >&5 3317 fi 3318 rm -f conftest.er1 conftest.err 3319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3320 test $ac_status = 0; } 3321 done 3322 3323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3324 /* end confdefs.h. */ 3325 3326 int 3327 main () 3328 { 3329 3330 ; 3331 return 0; 3332 } 3333 _ACEOF 3334 ac_clean_files_save=$ac_clean_files 3335 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3336 # Try to create an executable without -o first, disregard a.out. 3337 # It will help us diagnose broken compilers, and finding out an intuition 3338 # of exeext. 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3340 $as_echo_n "checking whether the C compiler works... " >&6; } 3341 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3342 3343 # The possible output files: 3344 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3345 3346 ac_rmfiles= 3347 for ac_file in $ac_files 3348 do 3349 case $ac_file in 3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3351 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3352 esac 3353 done 3354 rm -f $ac_rmfiles 3355 3356 if { { ac_try="$ac_link_default" 3357 case "(($ac_try" in 3358 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3359 *) ac_try_echo=$ac_try;; 3360 esac 3361 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3362 $as_echo "$ac_try_echo"; } >&5 3363 (eval "$ac_link_default") 2>&5 3364 ac_status=$? 3365 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3366 test $ac_status = 0; }; then : 3367 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3368 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3369 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3370 # so that the user can short-circuit this test for compilers unknown to 3371 # Autoconf. 3372 for ac_file in $ac_files '' 3373 do 3374 test -f "$ac_file" || continue 3375 case $ac_file in 3376 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3377 ;; 3378 [ab].out ) 3379 # We found the default executable, but exeext='' is most 3380 # certainly right. 3381 break;; 3382 *.* ) 3383 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3384 then :; else 3385 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3386 fi 3387 # We set ac_cv_exeext here because the later test for it is not 3388 # safe: cross compilers may not add the suffix if given an `-o' 3389 # argument, so we may need to know it at that point already. 3390 # Even if this section looks crufty: it has the advantage of 3391 # actually working. 3392 break;; 3393 * ) 3394 break;; 3395 esac 3396 done 3397 test "$ac_cv_exeext" = no && ac_cv_exeext= 3398 3399 else 3400 ac_file='' 3401 fi 3402 if test -z "$ac_file"; then : 3403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3404 $as_echo "no" >&6; } 3405 $as_echo "$as_me: failed program was:" >&5 3406 sed 's/^/| /' conftest.$ac_ext >&5 3407 3408 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3409 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3410 as_fn_error 77 "C compiler cannot create executables 3411 See \`config.log' for more details" "$LINENO" 5; } 3412 else 3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3414 $as_echo "yes" >&6; } 3415 fi 3416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3417 $as_echo_n "checking for C compiler default output file name... " >&6; } 3418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3419 $as_echo "$ac_file" >&6; } 3420 ac_exeext=$ac_cv_exeext 3421 3422 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3423 ac_clean_files=$ac_clean_files_save 3424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3425 $as_echo_n "checking for suffix of executables... " >&6; } 3426 if { { ac_try="$ac_link" 3427 case "(($ac_try" in 3428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3429 *) ac_try_echo=$ac_try;; 3430 esac 3431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3432 $as_echo "$ac_try_echo"; } >&5 3433 (eval "$ac_link") 2>&5 3434 ac_status=$? 3435 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3436 test $ac_status = 0; }; then : 3437 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3438 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3439 # work properly (i.e., refer to `conftest.exe'), while it won't with 3440 # `rm'. 3441 for ac_file in conftest.exe conftest conftest.*; do 3442 test -f "$ac_file" || continue 3443 case $ac_file in 3444 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3445 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3446 break;; 3447 * ) break;; 3448 esac 3449 done 3450 else 3451 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3452 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3453 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3454 See \`config.log' for more details" "$LINENO" 5; } 3455 fi 3456 rm -f conftest conftest$ac_cv_exeext 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3458 $as_echo "$ac_cv_exeext" >&6; } 3459 3460 rm -f conftest.$ac_ext 3461 EXEEXT=$ac_cv_exeext 3462 ac_exeext=$EXEEXT 3463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3464 /* end confdefs.h. */ 3465 #include <stdio.h> 3466 int 3467 main () 3468 { 3469 FILE *f = fopen ("conftest.out", "w"); 3470 return ferror (f) || fclose (f) != 0; 3471 3472 ; 3473 return 0; 3474 } 3475 _ACEOF 3476 ac_clean_files="$ac_clean_files conftest.out" 3477 # Check that the compiler produces executables we can run. If not, either 3478 # the compiler is broken, or we cross compile. 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3480 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3512 If you meant to cross compile, use \`--host'. 3513 See \`config.log' for more details" "$LINENO" 5; } 3514 fi 3515 fi 3516 fi 3517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3518 $as_echo "$cross_compiling" >&6; } 3519 3520 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3521 ac_clean_files=$ac_clean_files_save 3522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3523 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3565 See \`config.log' for more details" "$LINENO" 5; } 3566 fi 3567 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3568 fi 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3570 $as_echo "$ac_cv_objext" >&6; } 3571 OBJEXT=$ac_cv_objext 3572 ac_objext=$OBJEXT 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3574 $as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3612 if ${ac_cv_prog_cc_g+:} false; then : 3613 $as_echo_n "(cached) " >&6 3614 else 3615 ac_save_c_werror_flag=$ac_c_werror_flag 3616 ac_c_werror_flag=yes 3617 ac_cv_prog_cc_g=no 3618 CFLAGS="-g" 3619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3620 /* end confdefs.h. */ 3621 3622 int 3623 main () 3624 { 3625 3626 ; 3627 return 0; 3628 } 3629 _ACEOF 3630 if ac_fn_c_try_compile "$LINENO"; then : 3631 ac_cv_prog_cc_g=yes 3632 else 3633 CFLAGS="" 3634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3635 /* end confdefs.h. */ 3636 3637 int 3638 main () 3639 { 3640 3641 ; 3642 return 0; 3643 } 3644 _ACEOF 3645 if ac_fn_c_try_compile "$LINENO"; then : 3646 3647 else 3648 ac_c_werror_flag=$ac_save_c_werror_flag 3649 CFLAGS="-g" 3650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3651 /* end confdefs.h. */ 3652 3653 int 3654 main () 3655 { 3656 3657 ; 3658 return 0; 3659 } 3660 _ACEOF 3661 if ac_fn_c_try_compile "$LINENO"; then : 3662 ac_cv_prog_cc_g=yes 3663 fi 3664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3665 fi 3666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3667 fi 3668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3669 ac_c_werror_flag=$ac_save_c_werror_flag 3670 fi 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3672 $as_echo "$ac_cv_prog_cc_g" >&6; } 3673 if test "$ac_test_CFLAGS" = set; then 3674 CFLAGS=$ac_save_CFLAGS 3675 elif test $ac_cv_prog_cc_g = yes; then 3676 if test "$GCC" = yes; then 3677 CFLAGS="-g -O2" 3678 else 3679 CFLAGS="-g" 3680 fi 3681 else 3682 if test "$GCC" = yes; then 3683 CFLAGS="-O2" 3684 else 3685 CFLAGS= 3686 fi 3687 fi 3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3689 $as_echo_n "checking for $CC option to accept ISO C89... 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The following induces an error, until -std is added to get 3723 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3724 array size at least. It's necessary to write '\x00'==0 to get something 3725 that's true only with -std. */ 3726 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3727 3728 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3729 inside strings and character constants. */ 3730 #define FOO(x) 'x' 3731 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3732 3733 int test (int i, double x); 3734 struct s1 {int (*f) (int a);}; 3735 struct s2 {int (*f) (double a);}; 3736 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3737 int argc; 3738 char **argv; 3739 int 3740 main () 3741 { 3742 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3743 ; 3744 return 0; 3745 } 3746 _ACEOF 3747 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3748 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3749 do 3750 CC="$ac_save_CC $ac_arg" 3751 if ac_fn_c_try_compile "$LINENO"; then : 3752 ac_cv_prog_cc_c89=$ac_arg 3753 fi 3754 rm -f core conftest.err conftest.$ac_objext 3755 test "x$ac_cv_prog_cc_c89" != "xno" && break 3756 done 3757 rm -f conftest.$ac_ext 3758 CC=$ac_save_CC 3759 3760 fi 3761 # AC_CACHE_VAL 3762 case "x$ac_cv_prog_cc_c89" in 3763 x) 3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3765 $as_echo "none needed" >&6; } ;; 3766 xno) 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3768 $as_echo "unsupported" >&6; } ;; 3769 *) 3770 CC="$CC $ac_cv_prog_cc_c89" 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3772 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3773 esac 3774 if test "x$ac_cv_prog_cc_c89" != xno; then : 3775 3776 fi 3777 3778 ac_ext=c 3779 ac_cpp='$CPP $CPPFLAGS' 3780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3782 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3783 3784 ac_ext=c 3785 ac_cpp='$CPP $CPPFLAGS' 3786 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3787 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3788 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3790 $as_echo_n "checking whether $CC understands -c and -o together... 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For instance 3927 # both Tru64's cc and ICC support -MD to output dependencies as a 3928 # side effect of compilation, but ICC will put the dependencies in 3929 # the current directory while Tru64 will put them in the object 3930 # directory. 3931 mkdir sub 3932 3933 am_cv_CC_dependencies_compiler_type=none 3934 if test "$am_compiler_list" = ""; then 3935 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3936 fi 3937 am__universal=false 3938 case " $depcc " in #( 3939 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3940 esac 3941 3942 for depmode in $am_compiler_list; do 3943 # Setup a source with many dependencies, because some compilers 3944 # like to wrap large dependency lists on column 80 (with \), and 3945 # we should not choose a depcomp mode which is confused by this. 3946 # 3947 # We need to recreate these files for each test, as the compiler may 3948 # overwrite some of them when testing with obscure command lines. 3949 # This happens at least with the AIX C compiler. 3950 : > sub/conftest.c 3951 for i in 1 2 3 4 5 6; do 3952 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3953 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3954 # Solaris 10 /bin/sh. 3955 echo '/* dummy */' > sub/conftst$i.h 3956 done 3957 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3958 3959 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3960 # mode. 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So we grep stderr for any message 3999 # that says an option was ignored or not supported. 4000 # When given -MP, icc 7.0 and 7.1 complain thusly: 4001 # icc: Command line warning: ignoring option '-M'; no argument required 4002 # The diagnosis changed in icc 8.0: 4003 # icc: Command line remark: option '-MP' not supported 4004 if (grep 'ignoring option' conftest.err || 4005 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4006 am_cv_CC_dependencies_compiler_type=$depmode 4007 break 4008 fi 4009 fi 4010 done 4011 4012 cd .. 4013 rm -rf conftest.dir 4014 else 4015 am_cv_CC_dependencies_compiler_type=none 4016 fi 4017 4018 fi 4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4020 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4021 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4022 4023 if 4024 test "x$enable_dependency_tracking" != xno \ 4025 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4026 am__fastdepCC_TRUE= 4027 am__fastdepCC_FALSE='#' 4028 else 4029 am__fastdepCC_TRUE='#' 4030 am__fastdepCC_FALSE= 4031 fi 4032 4033 4034 4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4036 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4037 if ${ac_cv_prog_cc_c99+:} false; then : 4038 $as_echo_n "(cached) " >&6 4039 else 4040 ac_cv_prog_cc_c99=no 4041 ac_save_CC=$CC 4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 #include <stdarg.h> 4045 #include <stdbool.h> 4046 #include <stdlib.h> 4047 #include <wchar.h> 4048 #include <stdio.h> 4049 4050 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4051 #define debug(...) fprintf (stderr, __VA_ARGS__) 4052 #define showlist(...) puts (#__VA_ARGS__) 4053 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4054 static void 4055 test_varargs_macros (void) 4056 { 4057 int x = 1234; 4058 int y = 5678; 4059 debug ("Flag"); 4060 debug ("X = %d\n", x); 4061 showlist (The first, second, and third items.); 4062 report (x>y, "x is %d but y is %d", x, y); 4063 } 4064 4065 // Check long long types. 4066 #define BIG64 18446744073709551615ull 4067 #define BIG32 4294967295ul 4068 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4069 #if !BIG_OK 4070 your preprocessor is broken; 4071 #endif 4072 #if BIG_OK 4073 #else 4074 your preprocessor is broken; 4075 #endif 4076 static long long int bignum = -9223372036854775807LL; 4077 static unsigned long long int ubignum = BIG64; 4078 4079 struct incomplete_array 4080 { 4081 int datasize; 4082 double data[]; 4083 }; 4084 4085 struct named_init { 4086 int number; 4087 const wchar_t *name; 4088 double average; 4089 }; 4090 4091 typedef const char *ccp; 4092 4093 static inline int 4094 test_restrict (ccp restrict text) 4095 { 4096 // See if C++-style comments work. 4097 // Iterate through items via the restricted pointer. 4098 // Also check for declarations in for loops. 4099 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4100 continue; 4101 return 0; 4102 } 4103 4104 // Check varargs and va_copy. 4105 static void 4106 test_varargs (const char *format, ...) 4107 { 4108 va_list args; 4109 va_start (args, format); 4110 va_list args_copy; 4111 va_copy (args_copy, args); 4112 4113 const char *str; 4114 int number; 4115 float fnumber; 4116 4117 while (*format) 4118 { 4119 switch (*format++) 4120 { 4121 case 's': // string 4122 str = va_arg (args_copy, const char *); 4123 break; 4124 case 'd': // int 4125 number = va_arg (args_copy, int); 4126 break; 4127 case 'f': // float 4128 fnumber = va_arg (args_copy, double); 4129 break; 4130 default: 4131 break; 4132 } 4133 } 4134 va_end (args_copy); 4135 va_end (args); 4136 } 4137 4138 int 4139 main () 4140 { 4141 4142 // Check bool. 4143 _Bool success = false; 4144 4145 // Check restrict. 4146 if (test_restrict ("String literal") == 0) 4147 success = true; 4148 char *restrict newvar = "Another string"; 4149 4150 // Check varargs. 4151 test_varargs ("s, d' f .", "string", 65, 34.234); 4152 test_varargs_macros (); 4153 4154 // Check flexible array members. 4155 struct incomplete_array *ia = 4156 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4157 ia->datasize = 10; 4158 for (int i = 0; i < ia->datasize; ++i) 4159 ia->data[i] = i * 1.234; 4160 4161 // Check named initializers. 4162 struct named_init ni = { 4163 .number = 34, 4164 .name = L"Test wide string", 4165 .average = 543.34343, 4166 }; 4167 4168 ni.number = 58; 4169 4170 int dynamic_array[ni.number]; 4171 dynamic_array[ni.number - 1] = 543; 4172 4173 // work around unused variable warnings 4174 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4175 || dynamic_array[ni.number - 1] != 543); 4176 4177 ; 4178 return 0; 4179 } 4180 _ACEOF 4181 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4182 do 4183 CC="$ac_save_CC $ac_arg" 4184 if ac_fn_c_try_compile "$LINENO"; then : 4185 ac_cv_prog_cc_c99=$ac_arg 4186 fi 4187 rm -f core conftest.err conftest.$ac_objext 4188 test "x$ac_cv_prog_cc_c99" != "xno" && break 4189 done 4190 rm -f conftest.$ac_ext 4191 CC=$ac_save_CC 4192 4193 fi 4194 # AC_CACHE_VAL 4195 case "x$ac_cv_prog_cc_c99" in 4196 x) 4197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4198 $as_echo "none needed" >&6; } ;; 4199 xno) 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4201 $as_echo "unsupported" >&6; } ;; 4202 *) 4203 CC="$CC $ac_cv_prog_cc_c99" 4204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4205 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4206 esac 4207 if test "x$ac_cv_prog_cc_c99" != xno; then : 4208 4209 fi 4210 4211 4212 ac_ext=c 4213 ac_cpp='$CPP $CPPFLAGS' 4214 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4215 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4216 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4218 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4219 # On Suns, sometimes $CPP names a directory. 4220 if test -n "$CPP" && test -d "$CPP"; then 4221 CPP= 4222 fi 4223 if test -z "$CPP"; then 4224 if ${ac_cv_prog_CPP+:} false; then : 4225 $as_echo_n "(cached) " >&6 4226 else 4227 # Double quotes because CPP needs to be expanded 4228 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4229 do 4230 ac_preproc_ok=false 4231 for ac_c_preproc_warn_flag in '' yes 4232 do 4233 # Use a header file that comes with gcc, so configuring glibc 4234 # with a fresh cross-compiler works. 4235 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4236 # <limits.h> exists even on freestanding compilers. 4237 # On the NeXT, cc -E runs the code through the compiler's parser, 4238 # not just through cpp. "Syntax error" is here to catch this case. 4239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4240 /* end confdefs.h. */ 4241 #ifdef __STDC__ 4242 # include <limits.h> 4243 #else 4244 # include <assert.h> 4245 #endif 4246 Syntax error 4247 _ACEOF 4248 if ac_fn_c_try_cpp "$LINENO"; then : 4249 4250 else 4251 # Broken: fails on valid input. 4252 continue 4253 fi 4254 rm -f conftest.err conftest.i conftest.$ac_ext 4255 4256 # OK, works on sane cases. Now check whether nonexistent headers 4257 # can be detected and how. 4258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4259 /* end confdefs.h. */ 4260 #include <ac_nonexistent.h> 4261 _ACEOF 4262 if ac_fn_c_try_cpp "$LINENO"; then : 4263 # Broken: success on invalid input. 4264 continue 4265 else 4266 # Passes both tests. 4267 ac_preproc_ok=: 4268 break 4269 fi 4270 rm -f conftest.err conftest.i conftest.$ac_ext 4271 4272 done 4273 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4274 rm -f conftest.i conftest.err conftest.$ac_ext 4275 if $ac_preproc_ok; then : 4276 break 4277 fi 4278 4279 done 4280 ac_cv_prog_CPP=$CPP 4281 4282 fi 4283 CPP=$ac_cv_prog_CPP 4284 else 4285 ac_cv_prog_CPP=$CPP 4286 fi 4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4288 $as_echo "$CPP" >&6; } 4289 ac_preproc_ok=false 4290 for ac_c_preproc_warn_flag in '' yes 4291 do 4292 # Use a header file that comes with gcc, so configuring glibc 4293 # with a fresh cross-compiler works. 4294 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4295 # <limits.h> exists even on freestanding compilers. 4296 # On the NeXT, cc -E runs the code through the compiler's parser, 4297 # not just through cpp. "Syntax error" is here to catch this case. 4298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4299 /* end confdefs.h. */ 4300 #ifdef __STDC__ 4301 # include <limits.h> 4302 #else 4303 # include <assert.h> 4304 #endif 4305 Syntax error 4306 _ACEOF 4307 if ac_fn_c_try_cpp "$LINENO"; then : 4308 4309 else 4310 # Broken: fails on valid input. 4311 continue 4312 fi 4313 rm -f conftest.err conftest.i conftest.$ac_ext 4314 4315 # OK, works on sane cases. Now check whether nonexistent headers 4316 # can be detected and how. 4317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318 /* end confdefs.h. */ 4319 #include <ac_nonexistent.h> 4320 _ACEOF 4321 if ac_fn_c_try_cpp "$LINENO"; then : 4322 # Broken: success on invalid input. 4323 continue 4324 else 4325 # Passes both tests. 4326 ac_preproc_ok=: 4327 break 4328 fi 4329 rm -f conftest.err conftest.i conftest.$ac_ext 4330 4331 done 4332 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4333 rm -f conftest.i conftest.err conftest.$ac_ext 4334 if $ac_preproc_ok; then : 4335 4336 else 4337 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4338 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4339 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4340 See \`config.log' for more details" "$LINENO" 5; } 4341 fi 4342 4343 ac_ext=c 4344 ac_cpp='$CPP $CPPFLAGS' 4345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4347 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4348 4349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4350 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4351 if ${ac_cv_path_GREP+:} false; then : 4352 $as_echo_n "(cached) " >&6 4353 else 4354 if test -z "$GREP"; then 4355 ac_path_GREP_found=false 4356 # Loop through the user's path and test for each of PROGNAME-LIST 4357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4358 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4359 do 4360 IFS=$as_save_IFS 4361 test -z "$as_dir" && as_dir=. 4362 for ac_prog in grep ggrep; do 4363 for ac_exec_ext in '' $ac_executable_extensions; do 4364 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4365 as_fn_executable_p "$ac_path_GREP" || continue 4366 # Check for GNU ac_path_GREP and select it if it is found. 4367 # Check for GNU $ac_path_GREP 4368 case `"$ac_path_GREP" --version 2>&1` in 4369 *GNU*) 4370 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4371 *) 4372 ac_count=0 4373 $as_echo_n 0123456789 >"conftest.in" 4374 while : 4375 do 4376 cat "conftest.in" "conftest.in" >"conftest.tmp" 4377 mv "conftest.tmp" "conftest.in" 4378 cp "conftest.in" "conftest.nl" 4379 $as_echo 'GREP' >> "conftest.nl" 4380 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4381 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4382 as_fn_arith $ac_count + 1 && ac_count=$as_val 4383 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4384 # Best one so far, save it but keep looking for a better one 4385 ac_cv_path_GREP="$ac_path_GREP" 4386 ac_path_GREP_max=$ac_count 4387 fi 4388 # 10*(2^10) chars as input seems more than enough 4389 test $ac_count -gt 10 && break 4390 done 4391 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4392 esac 4393 4394 $ac_path_GREP_found && break 3 4395 done 4396 done 4397 done 4398 IFS=$as_save_IFS 4399 if test -z "$ac_cv_path_GREP"; then 4400 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4401 fi 4402 else 4403 ac_cv_path_GREP=$GREP 4404 fi 4405 4406 fi 4407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4408 $as_echo "$ac_cv_path_GREP" >&6; } 4409 GREP="$ac_cv_path_GREP" 4410 4411 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4413 $as_echo_n "checking for egrep... " >&6; } 4414 if ${ac_cv_path_EGREP+:} false; then : 4415 $as_echo_n "(cached) " >&6 4416 else 4417 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4418 then ac_cv_path_EGREP="$GREP -E" 4419 else 4420 if test -z "$EGREP"; then 4421 ac_path_EGREP_found=false 4422 # Loop through the user's path and test for each of PROGNAME-LIST 4423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4424 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4425 do 4426 IFS=$as_save_IFS 4427 test -z "$as_dir" && as_dir=. 4428 for ac_prog in egrep; do 4429 for ac_exec_ext in '' $ac_executable_extensions; do 4430 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4431 as_fn_executable_p "$ac_path_EGREP" || continue 4432 # Check for GNU ac_path_EGREP and select it if it is found. 4433 # Check for GNU $ac_path_EGREP 4434 case `"$ac_path_EGREP" --version 2>&1` in 4435 *GNU*) 4436 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4437 *) 4438 ac_count=0 4439 $as_echo_n 0123456789 >"conftest.in" 4440 while : 4441 do 4442 cat "conftest.in" "conftest.in" >"conftest.tmp" 4443 mv "conftest.tmp" "conftest.in" 4444 cp "conftest.in" "conftest.nl" 4445 $as_echo 'EGREP' >> "conftest.nl" 4446 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4447 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4448 as_fn_arith $ac_count + 1 && ac_count=$as_val 4449 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4450 # Best one so far, save it but keep looking for a better one 4451 ac_cv_path_EGREP="$ac_path_EGREP" 4452 ac_path_EGREP_max=$ac_count 4453 fi 4454 # 10*(2^10) chars as input seems more than enough 4455 test $ac_count -gt 10 && break 4456 done 4457 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4458 esac 4459 4460 $ac_path_EGREP_found && break 3 4461 done 4462 done 4463 done 4464 IFS=$as_save_IFS 4465 if test -z "$ac_cv_path_EGREP"; then 4466 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4467 fi 4468 else 4469 ac_cv_path_EGREP=$EGREP 4470 fi 4471 4472 fi 4473 fi 4474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4475 $as_echo "$ac_cv_path_EGREP" >&6; } 4476 EGREP="$ac_cv_path_EGREP" 4477 4478 4479 4480 for ac_prog in 'bison -y' byacc 4481 do 4482 # Extract the first word of "$ac_prog", so it can be a program name with args. 4483 set dummy $ac_prog; ac_word=$2 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4485 $as_echo_n "checking for $ac_word... " >&6; } 4486 if ${ac_cv_prog_YACC+:} false; then : 4487 $as_echo_n "(cached) " >&6 4488 else 4489 if test -n "$YACC"; then 4490 ac_cv_prog_YACC="$YACC" # Let the user override the test. 4491 else 4492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4493 for as_dir in $PATH 4494 do 4495 IFS=$as_save_IFS 4496 test -z "$as_dir" && as_dir=. 4497 for ac_exec_ext in '' $ac_executable_extensions; do 4498 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4499 ac_cv_prog_YACC="$ac_prog" 4500 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4501 break 2 4502 fi 4503 done 4504 done 4505 IFS=$as_save_IFS 4506 4507 fi 4508 fi 4509 YACC=$ac_cv_prog_YACC 4510 if test -n "$YACC"; then 4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 4512 $as_echo "$YACC" >&6; } 4513 else 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4515 $as_echo "no" >&6; } 4516 fi 4517 4518 4519 test -n "$YACC" && break 4520 done 4521 test -n "$YACC" || YACC="yacc" 4522 4523 4524 4525 4526 4527 4528 4529 4530 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4531 if test -n "$ac_tool_prefix"; then 4532 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4533 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4535 $as_echo_n "checking for $ac_word... " >&6; } 4536 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4537 $as_echo_n "(cached) " >&6 4538 else 4539 case $PKG_CONFIG in 4540 [\\/]* | ?:[\\/]*) 4541 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4542 ;; 4543 *) 4544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4545 for as_dir in $PATH 4546 do 4547 IFS=$as_save_IFS 4548 test -z "$as_dir" && as_dir=. 4549 for ac_exec_ext in '' $ac_executable_extensions; do 4550 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4551 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4553 break 2 4554 fi 4555 done 4556 done 4557 IFS=$as_save_IFS 4558 4559 ;; 4560 esac 4561 fi 4562 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4563 if test -n "$PKG_CONFIG"; then 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4565 $as_echo "$PKG_CONFIG" >&6; } 4566 else 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4568 $as_echo "no" >&6; } 4569 fi 4570 4571 4572 fi 4573 if test -z "$ac_cv_path_PKG_CONFIG"; then 4574 ac_pt_PKG_CONFIG=$PKG_CONFIG 4575 # Extract the first word of "pkg-config", so it can be a program name with args. 4576 set dummy pkg-config; ac_word=$2 4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4578 $as_echo_n "checking for $ac_word... " >&6; } 4579 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4580 $as_echo_n "(cached) " >&6 4581 else 4582 case $ac_pt_PKG_CONFIG in 4583 [\\/]* | ?:[\\/]*) 4584 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4585 ;; 4586 *) 4587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4588 for as_dir in $PATH 4589 do 4590 IFS=$as_save_IFS 4591 test -z "$as_dir" && as_dir=. 4592 for ac_exec_ext in '' $ac_executable_extensions; do 4593 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4594 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4595 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4596 break 2 4597 fi 4598 done 4599 done 4600 IFS=$as_save_IFS 4601 4602 ;; 4603 esac 4604 fi 4605 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4606 if test -n "$ac_pt_PKG_CONFIG"; then 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4608 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4609 else 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4611 $as_echo "no" >&6; } 4612 fi 4613 4614 if test "x$ac_pt_PKG_CONFIG" = x; then 4615 PKG_CONFIG="" 4616 else 4617 case $cross_compiling:$ac_tool_warned in 4618 yes:) 4619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4621 ac_tool_warned=yes ;; 4622 esac 4623 PKG_CONFIG=$ac_pt_PKG_CONFIG 4624 fi 4625 else 4626 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4627 fi 4628 4629 fi 4630 if test -n "$PKG_CONFIG"; then 4631 _pkg_min_version=0.9.0 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4633 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4634 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4636 $as_echo "yes" >&6; } 4637 else 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4639 $as_echo "no" >&6; } 4640 PKG_CONFIG="" 4641 fi 4642 fi 4643 4644 4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4646 $as_echo_n "checking for ANSI C header files... " >&6; } 4647 if ${ac_cv_header_stdc+:} false; then : 4648 $as_echo_n "(cached) " >&6 4649 else 4650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4651 /* end confdefs.h. */ 4652 #include <stdlib.h> 4653 #include <stdarg.h> 4654 #include <string.h> 4655 #include <float.h> 4656 4657 int 4658 main () 4659 { 4660 4661 ; 4662 return 0; 4663 } 4664 _ACEOF 4665 if ac_fn_c_try_compile "$LINENO"; then : 4666 ac_cv_header_stdc=yes 4667 else 4668 ac_cv_header_stdc=no 4669 fi 4670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4671 4672 if test $ac_cv_header_stdc = yes; then 4673 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675 /* end confdefs.h. */ 4676 #include <string.h> 4677 4678 _ACEOF 4679 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4680 $EGREP "memchr" >/dev/null 2>&1; then : 4681 4682 else 4683 ac_cv_header_stdc=no 4684 fi 4685 rm -f conftest* 4686 4687 fi 4688 4689 if test $ac_cv_header_stdc = yes; then 4690 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4692 /* end confdefs.h. */ 4693 #include <stdlib.h> 4694 4695 _ACEOF 4696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4697 $EGREP "free" >/dev/null 2>&1; then : 4698 4699 else 4700 ac_cv_header_stdc=no 4701 fi 4702 rm -f conftest* 4703 4704 fi 4705 4706 if test $ac_cv_header_stdc = yes; then 4707 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4708 if test "$cross_compiling" = yes; then : 4709 : 4710 else 4711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4712 /* end confdefs.h. */ 4713 #include <ctype.h> 4714 #include <stdlib.h> 4715 #if ((' ' & 0x0FF) == 0x020) 4716 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4717 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4718 #else 4719 # define ISLOWER(c) \ 4720 (('a' <= (c) && (c) <= 'i') \ 4721 || ('j' <= (c) && (c) <= 'r') \ 4722 || ('s' <= (c) && (c) <= 'z')) 4723 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4724 #endif 4725 4726 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4727 int 4728 main () 4729 { 4730 int i; 4731 for (i = 0; i < 256; i++) 4732 if (XOR (islower (i), ISLOWER (i)) 4733 || toupper (i) != TOUPPER (i)) 4734 return 2; 4735 return 0; 4736 } 4737 _ACEOF 4738 if ac_fn_c_try_run "$LINENO"; then : 4739 4740 else 4741 ac_cv_header_stdc=no 4742 fi 4743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4744 conftest.$ac_objext conftest.beam conftest.$ac_ext 4745 fi 4746 4747 fi 4748 fi 4749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4750 $as_echo "$ac_cv_header_stdc" >&6; } 4751 if test $ac_cv_header_stdc = yes; then 4752 4753 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4754 4755 fi 4756 4757 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4758 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4759 inttypes.h stdint.h unistd.h 4760 do : 4761 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4762 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4763 " 4764 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4765 cat >>confdefs.h <<_ACEOF 4766 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4767 _ACEOF 4768 4769 fi 4770 4771 done 4772 4773 4774 4775 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4776 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4777 MINIX=yes 4778 else 4779 MINIX= 4780 fi 4781 4782 4783 if test "$MINIX" = yes; then 4784 4785 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4786 4787 4788 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4789 4790 4791 $as_echo "#define _MINIX 1" >>confdefs.h 4792 4793 fi 4794 4795 4796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4797 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4798 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4799 $as_echo_n "(cached) " >&6 4800 else 4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4802 /* end confdefs.h. */ 4803 4804 # define __EXTENSIONS__ 1 4805 $ac_includes_default 4806 int 4807 main () 4808 { 4809 4810 ; 4811 return 0; 4812 } 4813 _ACEOF 4814 if ac_fn_c_try_compile "$LINENO"; then : 4815 ac_cv_safe_to_define___extensions__=yes 4816 else 4817 ac_cv_safe_to_define___extensions__=no 4818 fi 4819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4820 fi 4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4822 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4823 test $ac_cv_safe_to_define___extensions__ = yes && 4824 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4825 4826 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4827 4828 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4829 4830 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4831 4832 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4833 4834 4835 4836 # Default tmux.conf goes in /etc not ${prefix}/etc. 4837 test "$sysconfdir" = '${prefix}/etc' && sysconfdir=/etc 4838 4839 # Is this --enable-debug? 4840 case "x$VERSION" in xnext*) enable_debug=yes;; esac 4841 # Check whether --enable-debug was given. 4842 if test "${enable_debug+set}" = set; then : 4843 enableval=$enable_debug; 4844 fi 4845 4846 if test "x$enable_debug" = xyes; then 4847 IS_DEBUG_TRUE= 4848 IS_DEBUG_FALSE='#' 4849 else 4850 IS_DEBUG_TRUE='#' 4851 IS_DEBUG_FALSE= 4852 fi 4853 4854 4855 # Is this a static build? 4856 # Check whether --enable-static was given. 4857 if test "${enable_static+set}" = set; then : 4858 enableval=$enable_static; 4859 fi 4860 4861 if test "x$enable_static" = xyes; then 4862 test "x$PKG_CONFIG" != x && PKG_CONFIG="$PKG_CONFIG --static" 4863 AM_LDFLAGS="-static $AM_LDFLAGS" 4864 LDFLAGS="$AM_LDFLAGS $SAVED_LDFLAGS" 4865 fi 4866 4867 # Is this gcc? 4868 if test "x$GCC" = xyes; then 4869 IS_GCC_TRUE= 4870 IS_GCC_FALSE='#' 4871 else 4872 IS_GCC_TRUE='#' 4873 IS_GCC_FALSE= 4874 fi 4875 4876 4877 # Is this Sun CC? 4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4879 /* end confdefs.h. */ 4880 4881 #ifdef __SUNPRO_C 4882 yes 4883 #endif 4884 4885 _ACEOF 4886 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4887 $EGREP "yes" >/dev/null 2>&1; then : 4888 found_suncc=yes 4889 else 4890 found_suncc=no 4891 4892 fi 4893 rm -f conftest* 4894 4895 if test "x$found_suncc" = xyes; then 4896 IS_SUNCC_TRUE= 4897 IS_SUNCC_FALSE='#' 4898 else 4899 IS_SUNCC_TRUE='#' 4900 IS_SUNCC_FALSE= 4901 fi 4902 4903 4904 # Check for various headers. Alternatives included from compat.h. 4905 for ac_header in \ 4906 bitstring.h \ 4907 dirent.h \ 4908 fcntl.h \ 4909 inttypes.h \ 4910 libutil.h \ 4911 ndir.h \ 4912 paths.h \ 4913 pty.h \ 4914 stdint.h \ 4915 sys/dir.h \ 4916 sys/ndir.h \ 4917 sys/tree.h \ 4918 util.h \ 4919 4920 do : 4921 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4922 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4923 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4924 cat >>confdefs.h <<_ACEOF 4925 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4926 _ACEOF 4927 4928 fi 4929 4930 done 4931 4932 4933 # Look for library needed for flock. 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing flock" >&5 4935 $as_echo_n "checking for library containing flock... " >&6; } 4936 if ${ac_cv_search_flock+:} false; then : 4937 $as_echo_n "(cached) " >&6 4938 else 4939 ac_func_search_save_LIBS=$LIBS 4940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4941 /* end confdefs.h. */ 4942 4943 /* Override any GCC internal prototype to avoid an error. 4944 Use char because int might match the return type of a GCC 4945 builtin and then its argument prototype would still apply. */ 4946 #ifdef __cplusplus 4947 extern "C" 4948 #endif 4949 char flock (); 4950 int 4951 main () 4952 { 4953 return flock (); 4954 ; 4955 return 0; 4956 } 4957 _ACEOF 4958 for ac_lib in '' bsd; do 4959 if test -z "$ac_lib"; then 4960 ac_res="none required" 4961 else 4962 ac_res=-l$ac_lib 4963 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4964 fi 4965 if ac_fn_c_try_link "$LINENO"; then : 4966 ac_cv_search_flock=$ac_res 4967 fi 4968 rm -f core conftest.err conftest.$ac_objext \ 4969 conftest$ac_exeext 4970 if ${ac_cv_search_flock+:} false; then : 4971 break 4972 fi 4973 done 4974 if ${ac_cv_search_flock+:} false; then : 4975 4976 else 4977 ac_cv_search_flock=no 4978 fi 4979 rm conftest.$ac_ext 4980 LIBS=$ac_func_search_save_LIBS 4981 fi 4982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_flock" >&5 4983 $as_echo "$ac_cv_search_flock" >&6; } 4984 ac_res=$ac_cv_search_flock 4985 if test "$ac_res" != no; then : 4986 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4987 4988 fi 4989 4990 4991 # Check for functions that are replaced or omitted. 4992 for ac_func in \ 4993 dirfd \ 4994 flock \ 4995 prctl \ 4996 sysconf \ 4997 4998 do : 4999 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5001 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5002 cat >>confdefs.h <<_ACEOF 5003 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5004 _ACEOF 5005 5006 fi 5007 done 5008 5009 5010 # Check for functions with a compatibility implementation. 5011 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 5012 if test "x$ac_cv_func_asprintf" = xyes; then : 5013 $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h 5014 5015 else 5016 case " $LIBOBJS " in 5017 *" asprintf.$ac_objext "* ) ;; 5018 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5019 ;; 5020 esac 5021 5022 fi 5023 5024 ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" 5025 if test "x$ac_cv_func_cfmakeraw" = xyes; then : 5026 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h 5027 5028 else 5029 case " $LIBOBJS " in 5030 *" cfmakeraw.$ac_objext "* ) ;; 5031 *) LIBOBJS="$LIBOBJS cfmakeraw.$ac_objext" 5032 ;; 5033 esac 5034 5035 fi 5036 5037 ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" 5038 if test "x$ac_cv_func_closefrom" = xyes; then : 5039 $as_echo "#define HAVE_CLOSEFROM 1" >>confdefs.h 5040 5041 else 5042 case " $LIBOBJS " in 5043 *" closefrom.$ac_objext "* ) ;; 5044 *) LIBOBJS="$LIBOBJS closefrom.$ac_objext" 5045 ;; 5046 esac 5047 5048 fi 5049 5050 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 5051 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 5052 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 5053 5054 else 5055 case " $LIBOBJS " in 5056 *" explicit_bzero.$ac_objext "* ) ;; 5057 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 5058 ;; 5059 esac 5060 5061 fi 5062 5063 ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 5064 if test "x$ac_cv_func_fgetln" = xyes; then : 5065 $as_echo "#define HAVE_FGETLN 1" >>confdefs.h 5066 5067 else 5068 case " $LIBOBJS " in 5069 *" fgetln.$ac_objext "* ) ;; 5070 *) LIBOBJS="$LIBOBJS fgetln.$ac_objext" 5071 ;; 5072 esac 5073 5074 fi 5075 5076 ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero" 5077 if test "x$ac_cv_func_freezero" = xyes; then : 5078 $as_echo "#define HAVE_FREEZERO 1" >>confdefs.h 5079 5080 else 5081 case " $LIBOBJS " in 5082 *" freezero.$ac_objext "* ) ;; 5083 *) LIBOBJS="$LIBOBJS freezero.$ac_objext" 5084 ;; 5085 esac 5086 5087 fi 5088 5089 ac_fn_c_check_func "$LINENO" "getdtablecount" "ac_cv_func_getdtablecount" 5090 if test "x$ac_cv_func_getdtablecount" = xyes; then : 5091 $as_echo "#define HAVE_GETDTABLECOUNT 1" >>confdefs.h 5092 5093 else 5094 case " $LIBOBJS " in 5095 *" getdtablecount.$ac_objext "* ) ;; 5096 *) LIBOBJS="$LIBOBJS getdtablecount.$ac_objext" 5097 ;; 5098 esac 5099 5100 fi 5101 5102 ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname" 5103 if test "x$ac_cv_func_getprogname" = xyes; then : 5104 $as_echo "#define HAVE_GETPROGNAME 1" >>confdefs.h 5105 5106 else 5107 case " $LIBOBJS " in 5108 *" getprogname.$ac_objext "* ) ;; 5109 *) LIBOBJS="$LIBOBJS getprogname.$ac_objext" 5110 ;; 5111 esac 5112 5113 fi 5114 5115 ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" 5116 if test "x$ac_cv_func_memmem" = xyes; then : 5117 $as_echo "#define HAVE_MEMMEM 1" >>confdefs.h 5118 5119 else 5120 case " $LIBOBJS " in 5121 *" memmem.$ac_objext "* ) ;; 5122 *) LIBOBJS="$LIBOBJS memmem.$ac_objext" 5123 ;; 5124 esac 5125 5126 fi 5127 5128 ac_fn_c_check_func "$LINENO" "recallocarray" "ac_cv_func_recallocarray" 5129 if test "x$ac_cv_func_recallocarray" = xyes; then : 5130 $as_echo "#define HAVE_RECALLOCARRAY 1" >>confdefs.h 5131 5132 else 5133 case " $LIBOBJS " in 5134 *" recallocarray.$ac_objext "* ) ;; 5135 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5136 ;; 5137 esac 5138 5139 fi 5140 5141 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 5142 if test "x$ac_cv_func_reallocarray" = xyes; then : 5143 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 5144 5145 else 5146 case " $LIBOBJS " in 5147 *" reallocarray.$ac_objext "* ) ;; 5148 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5149 ;; 5150 esac 5151 5152 fi 5153 5154 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 5155 if test "x$ac_cv_func_setenv" = xyes; then : 5156 $as_echo "#define HAVE_SETENV 1" >>confdefs.h 5157 5158 else 5159 case " $LIBOBJS " in 5160 *" setenv.$ac_objext "* ) ;; 5161 *) LIBOBJS="$LIBOBJS setenv.$ac_objext" 5162 ;; 5163 esac 5164 5165 fi 5166 5167 ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle" 5168 if test "x$ac_cv_func_setproctitle" = xyes; then : 5169 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h 5170 5171 else 5172 case " $LIBOBJS " in 5173 *" setproctitle.$ac_objext "* ) ;; 5174 *) LIBOBJS="$LIBOBJS setproctitle.$ac_objext" 5175 ;; 5176 esac 5177 5178 fi 5179 5180 ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 5181 if test "x$ac_cv_func_strcasestr" = xyes; then : 5182 $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h 5183 5184 else 5185 case " $LIBOBJS " in 5186 *" strcasestr.$ac_objext "* ) ;; 5187 *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext" 5188 ;; 5189 esac 5190 5191 fi 5192 5193 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5194 if test "x$ac_cv_func_strlcat" = xyes; then : 5195 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5196 5197 else 5198 case " $LIBOBJS " in 5199 *" strlcat.$ac_objext "* ) ;; 5200 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5201 ;; 5202 esac 5203 5204 fi 5205 5206 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5207 if test "x$ac_cv_func_strlcpy" = xyes; then : 5208 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5209 5210 else 5211 case " $LIBOBJS " in 5212 *" strlcpy.$ac_objext "* ) ;; 5213 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5214 ;; 5215 esac 5216 5217 fi 5218 5219 ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 5220 if test "x$ac_cv_func_strndup" = xyes; then : 5221 $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h 5222 5223 else 5224 case " $LIBOBJS " in 5225 *" strndup.$ac_objext "* ) ;; 5226 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5227 ;; 5228 esac 5229 5230 fi 5231 5232 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5233 if test "x$ac_cv_func_strsep" = xyes; then : 5234 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5235 5236 else 5237 case " $LIBOBJS " in 5238 *" strsep.$ac_objext "* ) ;; 5239 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5240 ;; 5241 esac 5242 5243 fi 5244 5245 ac_fn_c_check_func "$LINENO" "strtonum" "ac_cv_func_strtonum" 5246 if test "x$ac_cv_func_strtonum" = xyes; then : 5247 $as_echo "#define HAVE_STRTONUM 1" >>confdefs.h 5248 5249 else 5250 case " $LIBOBJS " in 5251 *" strtonum.$ac_objext "* ) ;; 5252 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5253 ;; 5254 esac 5255 5256 fi 5257 5258 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 5260 $as_echo_n "checking for working strnlen... " >&6; } 5261 if ${ac_cv_func_strnlen_working+:} false; then : 5262 $as_echo_n "(cached) " >&6 5263 else 5264 if test "$cross_compiling" = yes; then : 5265 # Guess no on AIX systems, yes otherwise. 5266 case "$host_os" in 5267 aix*) ac_cv_func_strnlen_working=no;; 5268 *) ac_cv_func_strnlen_working=yes;; 5269 esac 5270 else 5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272 /* end confdefs.h. */ 5273 $ac_includes_default 5274 int 5275 main () 5276 { 5277 5278 #define S "foobar" 5279 #define S_LEN (sizeof S - 1) 5280 5281 /* At least one implementation is buggy: that of AIX 4.3 would 5282 give strnlen (S, 1) == 3. */ 5283 5284 int i; 5285 for (i = 0; i < S_LEN + 1; ++i) 5286 { 5287 int expected = i <= S_LEN ? i : S_LEN; 5288 if (strnlen (S, i) != expected) 5289 return 1; 5290 } 5291 return 0; 5292 5293 ; 5294 return 0; 5295 } 5296 _ACEOF 5297 if ac_fn_c_try_run "$LINENO"; then : 5298 ac_cv_func_strnlen_working=yes 5299 else 5300 ac_cv_func_strnlen_working=no 5301 fi 5302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5303 conftest.$ac_objext conftest.beam conftest.$ac_ext 5304 fi 5305 5306 fi 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 5308 $as_echo "$ac_cv_func_strnlen_working" >&6; } 5309 test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 5310 *" strnlen.$ac_objext "* ) ;; 5311 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 5312 ;; 5313 esac 5314 5315 5316 5317 # Look for clock_gettime. Must come before event_init. 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 5319 $as_echo_n "checking for library containing clock_gettime... " >&6; } 5320 if ${ac_cv_search_clock_gettime+:} false; then : 5321 $as_echo_n "(cached) " >&6 5322 else 5323 ac_func_search_save_LIBS=$LIBS 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325 /* end confdefs.h. */ 5326 5327 /* Override any GCC internal prototype to avoid an error. 5328 Use char because int might match the return type of a GCC 5329 builtin and then its argument prototype would still apply. */ 5330 #ifdef __cplusplus 5331 extern "C" 5332 #endif 5333 char clock_gettime (); 5334 int 5335 main () 5336 { 5337 return clock_gettime (); 5338 ; 5339 return 0; 5340 } 5341 _ACEOF 5342 for ac_lib in '' rt; do 5343 if test -z "$ac_lib"; then 5344 ac_res="none required" 5345 else 5346 ac_res=-l$ac_lib 5347 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5348 fi 5349 if ac_fn_c_try_link "$LINENO"; then : 5350 ac_cv_search_clock_gettime=$ac_res 5351 fi 5352 rm -f core conftest.err conftest.$ac_objext \ 5353 conftest$ac_exeext 5354 if ${ac_cv_search_clock_gettime+:} false; then : 5355 break 5356 fi 5357 done 5358 if ${ac_cv_search_clock_gettime+:} false; then : 5359 5360 else 5361 ac_cv_search_clock_gettime=no 5362 fi 5363 rm conftest.$ac_ext 5364 LIBS=$ac_func_search_save_LIBS 5365 fi 5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 5367 $as_echo "$ac_cv_search_clock_gettime" >&6; } 5368 ac_res=$ac_cv_search_clock_gettime 5369 if test "$ac_res" != no; then : 5370 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5371 5372 fi 5373 5374 5375 # Always use our getopt because 1) glibc's doesn't enforce argument order 2) 5376 # musl does not set optarg to NULL for flags without arguments (although it is 5377 # not required to, but it is helpful) 3) there are probably other weird 5378 # implementations. 5379 case " $LIBOBJS " in 5380 *" getopt.$ac_objext "* ) ;; 5381 *) LIBOBJS="$LIBOBJS getopt.$ac_objext" 5382 ;; 5383 esac 5384 5385 5386 # Look for libevent. 5387 5388 pkg_failed=no 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBEVENT" >&5 5390 $as_echo_n "checking for LIBEVENT... " >&6; } 5391 5392 if test -n "$LIBEVENT_CFLAGS"; then 5393 pkg_cv_LIBEVENT_CFLAGS="$LIBEVENT_CFLAGS" 5394 elif test -n "$PKG_CONFIG"; then 5395 if test -n "$PKG_CONFIG" && \ 5396 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent\""; } >&5 5397 ($PKG_CONFIG --exists --print-errors "libevent") 2>&5 5398 ac_status=$? 5399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5400 test $ac_status = 0; }; then 5401 pkg_cv_LIBEVENT_CFLAGS=`$PKG_CONFIG --cflags "libevent" 2>/dev/null` 5402 test "x$?" != "x0" && pkg_failed=yes 5403 else 5404 pkg_failed=yes 5405 fi 5406 else 5407 pkg_failed=untried 5408 fi 5409 if test -n "$LIBEVENT_LIBS"; then 5410 pkg_cv_LIBEVENT_LIBS="$LIBEVENT_LIBS" 5411 elif test -n "$PKG_CONFIG"; then 5412 if test -n "$PKG_CONFIG" && \ 5413 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent\""; } >&5 5414 ($PKG_CONFIG --exists --print-errors "libevent") 2>&5 5415 ac_status=$? 5416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5417 test $ac_status = 0; }; then 5418 pkg_cv_LIBEVENT_LIBS=`$PKG_CONFIG --libs "libevent" 2>/dev/null` 5419 test "x$?" != "x0" && pkg_failed=yes 5420 else 5421 pkg_failed=yes 5422 fi 5423 else 5424 pkg_failed=untried 5425 fi 5426 5427 5428 5429 if test $pkg_failed = yes; then 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5431 $as_echo "no" >&6; } 5432 5433 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5434 _pkg_short_errors_supported=yes 5435 else 5436 _pkg_short_errors_supported=no 5437 fi 5438 if test $_pkg_short_errors_supported = yes; then 5439 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent" 2>&1` 5440 else 5441 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent" 2>&1` 5442 fi 5443 # Put the nasty error message in config.log where it belongs 5444 echo "$LIBEVENT_PKG_ERRORS" >&5 5445 5446 5447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5448 $as_echo_n "checking for library containing event_init... " >&6; } 5449 if ${ac_cv_search_event_init+:} false; then : 5450 $as_echo_n "(cached) " >&6 5451 else 5452 ac_func_search_save_LIBS=$LIBS 5453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5454 /* end confdefs.h. */ 5455 5456 /* Override any GCC internal prototype to avoid an error. 5457 Use char because int might match the return type of a GCC 5458 builtin and then its argument prototype would still apply. */ 5459 #ifdef __cplusplus 5460 extern "C" 5461 #endif 5462 char event_init (); 5463 int 5464 main () 5465 { 5466 return event_init (); 5467 ; 5468 return 0; 5469 } 5470 _ACEOF 5471 for ac_lib in '' event event-1.4 event2; do 5472 if test -z "$ac_lib"; then 5473 ac_res="none required" 5474 else 5475 ac_res=-l$ac_lib 5476 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5477 fi 5478 if ac_fn_c_try_link "$LINENO"; then : 5479 ac_cv_search_event_init=$ac_res 5480 fi 5481 rm -f core conftest.err conftest.$ac_objext \ 5482 conftest$ac_exeext 5483 if ${ac_cv_search_event_init+:} false; then : 5484 break 5485 fi 5486 done 5487 if ${ac_cv_search_event_init+:} false; then : 5488 5489 else 5490 ac_cv_search_event_init=no 5491 fi 5492 rm conftest.$ac_ext 5493 LIBS=$ac_func_search_save_LIBS 5494 fi 5495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5496 $as_echo "$ac_cv_search_event_init" >&6; } 5497 ac_res=$ac_cv_search_event_init 5498 if test "$ac_res" != no; then : 5499 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5500 found_libevent=yes 5501 else 5502 found_libevent=no 5503 5504 fi 5505 5506 5507 5508 elif test $pkg_failed = untried; then 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5510 $as_echo "no" >&6; } 5511 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5513 $as_echo_n "checking for library containing event_init... " >&6; } 5514 if ${ac_cv_search_event_init+:} false; then : 5515 $as_echo_n "(cached) " >&6 5516 else 5517 ac_func_search_save_LIBS=$LIBS 5518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5519 /* end confdefs.h. */ 5520 5521 /* Override any GCC internal prototype to avoid an error. 5522 Use char because int might match the return type of a GCC 5523 builtin and then its argument prototype would still apply. */ 5524 #ifdef __cplusplus 5525 extern "C" 5526 #endif 5527 char event_init (); 5528 int 5529 main () 5530 { 5531 return event_init (); 5532 ; 5533 return 0; 5534 } 5535 _ACEOF 5536 for ac_lib in '' event event-1.4 event2; do 5537 if test -z "$ac_lib"; then 5538 ac_res="none required" 5539 else 5540 ac_res=-l$ac_lib 5541 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5542 fi 5543 if ac_fn_c_try_link "$LINENO"; then : 5544 ac_cv_search_event_init=$ac_res 5545 fi 5546 rm -f core conftest.err conftest.$ac_objext \ 5547 conftest$ac_exeext 5548 if ${ac_cv_search_event_init+:} false; then : 5549 break 5550 fi 5551 done 5552 if ${ac_cv_search_event_init+:} false; then : 5553 5554 else 5555 ac_cv_search_event_init=no 5556 fi 5557 rm conftest.$ac_ext 5558 LIBS=$ac_func_search_save_LIBS 5559 fi 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5561 $as_echo "$ac_cv_search_event_init" >&6; } 5562 ac_res=$ac_cv_search_event_init 5563 if test "$ac_res" != no; then : 5564 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5565 found_libevent=yes 5566 else 5567 found_libevent=no 5568 5569 fi 5570 5571 5572 5573 else 5574 LIBEVENT_CFLAGS=$pkg_cv_LIBEVENT_CFLAGS 5575 LIBEVENT_LIBS=$pkg_cv_LIBEVENT_LIBS 5576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5577 $as_echo "yes" >&6; } 5578 5579 AM_CFLAGS="$LIBEVENT_CFLAGS $AM_CFLAGS" 5580 CFLAGS="$AM_CFLAGS $SAVED_CFLAGS" 5581 LIBS="$LIBEVENT_LIBS $LIBS" 5582 found_libevent=yes 5583 5584 fi 5585 ac_fn_c_check_header_mongrel "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default" 5586 if test "x$ac_cv_header_event_h" = xyes; then : 5587 5588 else 5589 found_libevent=no 5590 5591 fi 5592 5593 5594 if test "x$found_libevent" = xno; then 5595 as_fn_error $? "\"libevent not found\"" "$LINENO" 5 5596 fi 5597 5598 # Look for ncurses. 5599 5600 pkg_failed=no 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTINFO" >&5 5602 $as_echo_n "checking for LIBTINFO... " >&6; } 5603 5604 if test -n "$LIBTINFO_CFLAGS"; then 5605 pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS" 5606 elif test -n "$PKG_CONFIG"; then 5607 if test -n "$PKG_CONFIG" && \ 5608 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 5609 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 5610 ac_status=$? 5611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5612 test $ac_status = 0; }; then 5613 pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null` 5614 test "x$?" != "x0" && pkg_failed=yes 5615 else 5616 pkg_failed=yes 5617 fi 5618 else 5619 pkg_failed=untried 5620 fi 5621 if test -n "$LIBTINFO_LIBS"; then 5622 pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS" 5623 elif test -n "$PKG_CONFIG"; then 5624 if test -n "$PKG_CONFIG" && \ 5625 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 5626 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 5627 ac_status=$? 5628 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5629 test $ac_status = 0; }; then 5630 pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null` 5631 test "x$?" != "x0" && pkg_failed=yes 5632 else 5633 pkg_failed=yes 5634 fi 5635 else 5636 pkg_failed=untried 5637 fi 5638 5639 5640 5641 if test $pkg_failed = yes; then 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5643 $as_echo "no" >&6; } 5644 5645 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5646 _pkg_short_errors_supported=yes 5647 else 5648 _pkg_short_errors_supported=no 5649 fi 5650 if test $_pkg_short_errors_supported = yes; then 5651 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1` 5652 else 5653 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1` 5654 fi 5655 # Put the nasty error message in config.log where it belongs 5656 echo "$LIBTINFO_PKG_ERRORS" >&5 5657 5658 found_ncurses=no 5659 5660 elif test $pkg_failed = untried; then 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5662 $as_echo "no" >&6; } 5663 found_ncurses=no 5664 5665 else 5666 LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS 5667 LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5669 $as_echo "yes" >&6; } 5670 found_ncurses=yes 5671 fi 5672 if test "x$found_ncurses" = xno; then 5673 5674 pkg_failed=no 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNCURSES" >&5 5676 $as_echo_n "checking for LIBNCURSES... " >&6; } 5677 5678 if test -n "$LIBNCURSES_CFLAGS"; then 5679 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 5680 elif test -n "$PKG_CONFIG"; then 5681 if test -n "$PKG_CONFIG" && \ 5682 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 5683 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 5684 ac_status=$? 5685 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5686 test $ac_status = 0; }; then 5687 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null` 5688 test "x$?" != "x0" && pkg_failed=yes 5689 else 5690 pkg_failed=yes 5691 fi 5692 else 5693 pkg_failed=untried 5694 fi 5695 if test -n "$LIBNCURSES_LIBS"; then 5696 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 5697 elif test -n "$PKG_CONFIG"; then 5698 if test -n "$PKG_CONFIG" && \ 5699 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 5700 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 5701 ac_status=$? 5702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5703 test $ac_status = 0; }; then 5704 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null` 5705 test "x$?" != "x0" && pkg_failed=yes 5706 else 5707 pkg_failed=yes 5708 fi 5709 else 5710 pkg_failed=untried 5711 fi 5712 5713 5714 5715 if test $pkg_failed = yes; then 5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5717 $as_echo "no" >&6; } 5718 5719 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5720 _pkg_short_errors_supported=yes 5721 else 5722 _pkg_short_errors_supported=no 5723 fi 5724 if test $_pkg_short_errors_supported = yes; then 5725 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1` 5726 else 5727 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1` 5728 fi 5729 # Put the nasty error message in config.log where it belongs 5730 echo "$LIBNCURSES_PKG_ERRORS" >&5 5731 5732 found_ncurses=no 5733 5734 elif test $pkg_failed = untried; then 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5736 $as_echo "no" >&6; } 5737 found_ncurses=no 5738 5739 else 5740 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 5741 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5743 $as_echo "yes" >&6; } 5744 found_ncurses=yes 5745 fi 5746 fi 5747 if test "x$found_ncurses" = xno; then 5748 5749 pkg_failed=no 5750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNCURSES" >&5 5751 $as_echo_n "checking for LIBNCURSES... " >&6; } 5752 5753 if test -n "$LIBNCURSES_CFLAGS"; then 5754 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 5755 elif test -n "$PKG_CONFIG"; then 5756 if test -n "$PKG_CONFIG" && \ 5757 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 5758 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 5759 ac_status=$? 5760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5761 test $ac_status = 0; }; then 5762 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncursesw" 2>/dev/null` 5763 test "x$?" != "x0" && pkg_failed=yes 5764 else 5765 pkg_failed=yes 5766 fi 5767 else 5768 pkg_failed=untried 5769 fi 5770 if test -n "$LIBNCURSES_LIBS"; then 5771 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 5772 elif test -n "$PKG_CONFIG"; then 5773 if test -n "$PKG_CONFIG" && \ 5774 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 5775 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 5776 ac_status=$? 5777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5778 test $ac_status = 0; }; then 5779 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncursesw" 2>/dev/null` 5780 test "x$?" != "x0" && pkg_failed=yes 5781 else 5782 pkg_failed=yes 5783 fi 5784 else 5785 pkg_failed=untried 5786 fi 5787 5788 5789 5790 if test $pkg_failed = yes; then 5791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5792 $as_echo "no" >&6; } 5793 5794 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5795 _pkg_short_errors_supported=yes 5796 else 5797 _pkg_short_errors_supported=no 5798 fi 5799 if test $_pkg_short_errors_supported = yes; then 5800 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw" 2>&1` 5801 else 5802 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw" 2>&1` 5803 fi 5804 # Put the nasty error message in config.log where it belongs 5805 echo "$LIBNCURSES_PKG_ERRORS" >&5 5806 5807 found_ncurses=no 5808 5809 elif test $pkg_failed = untried; then 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5811 $as_echo "no" >&6; } 5812 found_ncurses=no 5813 5814 else 5815 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 5816 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5818 $as_echo "yes" >&6; } 5819 found_ncurses=yes 5820 fi 5821 fi 5822 if test "x$found_ncurses" = xyes; then 5823 AM_CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $AM_CFLAGS" 5824 CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $CFLAGS" 5825 LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBS" 5826 else 5827 # pkg-config didn't work, try ncurses. 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -ltinfo" >&5 5829 $as_echo_n "checking for setupterm in -ltinfo... " >&6; } 5830 if ${ac_cv_lib_tinfo_setupterm+:} false; then : 5831 $as_echo_n "(cached) " >&6 5832 else 5833 ac_check_lib_save_LIBS=$LIBS 5834 LIBS="-ltinfo $LIBS" 5835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5836 /* end confdefs.h. */ 5837 5838 /* Override any GCC internal prototype to avoid an error. 5839 Use char because int might match the return type of a GCC 5840 builtin and then its argument prototype would still apply. */ 5841 #ifdef __cplusplus 5842 extern "C" 5843 #endif 5844 char setupterm (); 5845 int 5846 main () 5847 { 5848 return setupterm (); 5849 ; 5850 return 0; 5851 } 5852 _ACEOF 5853 if ac_fn_c_try_link "$LINENO"; then : 5854 ac_cv_lib_tinfo_setupterm=yes 5855 else 5856 ac_cv_lib_tinfo_setupterm=no 5857 fi 5858 rm -f core conftest.err conftest.$ac_objext \ 5859 conftest$ac_exeext conftest.$ac_ext 5860 LIBS=$ac_check_lib_save_LIBS 5861 fi 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_setupterm" >&5 5863 $as_echo "$ac_cv_lib_tinfo_setupterm" >&6; } 5864 if test "x$ac_cv_lib_tinfo_setupterm" = xyes; then : 5865 found_ncurses=yes 5866 else 5867 found_ncurses=no 5868 5869 fi 5870 5871 if test "x$found_ncurses" = xno; then 5872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lncurses" >&5 5873 $as_echo_n "checking for setupterm in -lncurses... " >&6; } 5874 if ${ac_cv_lib_ncurses_setupterm+:} false; then : 5875 $as_echo_n "(cached) " >&6 5876 else 5877 ac_check_lib_save_LIBS=$LIBS 5878 LIBS="-lncurses $LIBS" 5879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5880 /* end confdefs.h. */ 5881 5882 /* Override any GCC internal prototype to avoid an error. 5883 Use char because int might match the return type of a GCC 5884 builtin and then its argument prototype would still apply. */ 5885 #ifdef __cplusplus 5886 extern "C" 5887 #endif 5888 char setupterm (); 5889 int 5890 main () 5891 { 5892 return setupterm (); 5893 ; 5894 return 0; 5895 } 5896 _ACEOF 5897 if ac_fn_c_try_link "$LINENO"; then : 5898 ac_cv_lib_ncurses_setupterm=yes 5899 else 5900 ac_cv_lib_ncurses_setupterm=no 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext \ 5903 conftest$ac_exeext conftest.$ac_ext 5904 LIBS=$ac_check_lib_save_LIBS 5905 fi 5906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_setupterm" >&5 5907 $as_echo "$ac_cv_lib_ncurses_setupterm" >&6; } 5908 if test "x$ac_cv_lib_ncurses_setupterm" = xyes; then : 5909 found_ncurses=yes 5910 else 5911 found_ncurses=no 5912 5913 fi 5914 5915 fi 5916 if test "x$found_ncurses" = xyes; then 5917 ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default" 5918 if test "x$ac_cv_header_ncurses_h" = xyes; then : 5919 LIBS="$LIBS -lncurses" 5920 else 5921 found_ncurses=no 5922 fi 5923 5924 5925 fi 5926 fi 5927 if test "x$found_ncurses" = xyes; then 5928 $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h 5929 5930 else 5931 # No ncurses, try curses. 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lcurses" >&5 5933 $as_echo_n "checking for setupterm in -lcurses... " >&6; } 5934 if ${ac_cv_lib_curses_setupterm+:} false; then : 5935 $as_echo_n "(cached) " >&6 5936 else 5937 ac_check_lib_save_LIBS=$LIBS 5938 LIBS="-lcurses $LIBS" 5939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5940 /* end confdefs.h. */ 5941 5942 /* Override any GCC internal prototype to avoid an error. 5943 Use char because int might match the return type of a GCC 5944 builtin and then its argument prototype would still apply. */ 5945 #ifdef __cplusplus 5946 extern "C" 5947 #endif 5948 char setupterm (); 5949 int 5950 main () 5951 { 5952 return setupterm (); 5953 ; 5954 return 0; 5955 } 5956 _ACEOF 5957 if ac_fn_c_try_link "$LINENO"; then : 5958 ac_cv_lib_curses_setupterm=yes 5959 else 5960 ac_cv_lib_curses_setupterm=no 5961 fi 5962 rm -f core conftest.err conftest.$ac_objext \ 5963 conftest$ac_exeext conftest.$ac_ext 5964 LIBS=$ac_check_lib_save_LIBS 5965 fi 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_setupterm" >&5 5967 $as_echo "$ac_cv_lib_curses_setupterm" >&6; } 5968 if test "x$ac_cv_lib_curses_setupterm" = xyes; then : 5969 found_curses=yes 5970 else 5971 found_curses=no 5972 5973 fi 5974 5975 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default" 5976 if test "x$ac_cv_header_curses_h" = xyes; then : 5977 5978 else 5979 found_curses=no 5980 fi 5981 5982 5983 if test "x$found_curses" = xyes; then 5984 LIBS="$LIBS -lcurses" 5985 $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h 5986 5987 else 5988 as_fn_error $? "\"curses not found\"" "$LINENO" 5 5989 fi 5990 fi 5991 5992 # Look for utempter. 5993 # Check whether --enable-utempter was given. 5994 if test "${enable_utempter+set}" = set; then : 5995 enableval=$enable_utempter; 5996 fi 5997 5998 if test "x$enable_utempter" = xyes; then 5999 ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" 6000 if test "x$ac_cv_header_utempter_h" = xyes; then : 6001 enable_utempter=yes 6002 else 6003 enable_utempter=no 6004 fi 6005 6006 6007 if test "x$enable_utempter" = xyes; then 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utempter_add_record" >&5 6009 $as_echo_n "checking for library containing utempter_add_record... " >&6; } 6010 if ${ac_cv_search_utempter_add_record+:} false; then : 6011 $as_echo_n "(cached) " >&6 6012 else 6013 ac_func_search_save_LIBS=$LIBS 6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015 /* end confdefs.h. */ 6016 6017 /* Override any GCC internal prototype to avoid an error. 6018 Use char because int might match the return type of a GCC 6019 builtin and then its argument prototype would still apply. */ 6020 #ifdef __cplusplus 6021 extern "C" 6022 #endif 6023 char utempter_add_record (); 6024 int 6025 main () 6026 { 6027 return utempter_add_record (); 6028 ; 6029 return 0; 6030 } 6031 _ACEOF 6032 for ac_lib in '' utempter; do 6033 if test -z "$ac_lib"; then 6034 ac_res="none required" 6035 else 6036 ac_res=-l$ac_lib 6037 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6038 fi 6039 if ac_fn_c_try_link "$LINENO"; then : 6040 ac_cv_search_utempter_add_record=$ac_res 6041 fi 6042 rm -f core conftest.err conftest.$ac_objext \ 6043 conftest$ac_exeext 6044 if ${ac_cv_search_utempter_add_record+:} false; then : 6045 break 6046 fi 6047 done 6048 if ${ac_cv_search_utempter_add_record+:} false; then : 6049 6050 else 6051 ac_cv_search_utempter_add_record=no 6052 fi 6053 rm conftest.$ac_ext 6054 LIBS=$ac_func_search_save_LIBS 6055 fi 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utempter_add_record" >&5 6057 $as_echo "$ac_cv_search_utempter_add_record" >&6; } 6058 ac_res=$ac_cv_search_utempter_add_record 6059 if test "$ac_res" != no; then : 6060 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6061 enable_utempter=yes 6062 else 6063 enable_utempter=no 6064 6065 fi 6066 6067 fi 6068 if test "x$enable_utempter" = xyes; then 6069 $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h 6070 6071 else 6072 as_fn_error $? "\"utempter not found\"" "$LINENO" 5 6073 fi 6074 fi 6075 6076 # Look for utf8proc. 6077 # Check whether --enable-utf8proc was given. 6078 if test "${enable_utf8proc+set}" = set; then : 6079 enableval=$enable_utf8proc; 6080 fi 6081 6082 if test "x$enable_utf8proc" = xyes; then 6083 ac_fn_c_check_header_mongrel "$LINENO" "utf8proc.h" "ac_cv_header_utf8proc_h" "$ac_includes_default" 6084 if test "x$ac_cv_header_utf8proc_h" = xyes; then : 6085 enable_utf8proc=yes 6086 else 6087 enable_utf8proc=no 6088 fi 6089 6090 6091 if test "x$enable_utf8proc" = xyes; then 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utf8proc_charwidth" >&5 6093 $as_echo_n "checking for library containing utf8proc_charwidth... " >&6; } 6094 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096 else 6097 ac_func_search_save_LIBS=$LIBS 6098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6099 /* end confdefs.h. */ 6100 6101 /* Override any GCC internal prototype to avoid an error. 6102 Use char because int might match the return type of a GCC 6103 builtin and then its argument prototype would still apply. */ 6104 #ifdef __cplusplus 6105 extern "C" 6106 #endif 6107 char utf8proc_charwidth (); 6108 int 6109 main () 6110 { 6111 return utf8proc_charwidth (); 6112 ; 6113 return 0; 6114 } 6115 _ACEOF 6116 for ac_lib in '' utf8proc; do 6117 if test -z "$ac_lib"; then 6118 ac_res="none required" 6119 else 6120 ac_res=-l$ac_lib 6121 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6122 fi 6123 if ac_fn_c_try_link "$LINENO"; then : 6124 ac_cv_search_utf8proc_charwidth=$ac_res 6125 fi 6126 rm -f core conftest.err conftest.$ac_objext \ 6127 conftest$ac_exeext 6128 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6129 break 6130 fi 6131 done 6132 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6133 6134 else 6135 ac_cv_search_utf8proc_charwidth=no 6136 fi 6137 rm conftest.$ac_ext 6138 LIBS=$ac_func_search_save_LIBS 6139 fi 6140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utf8proc_charwidth" >&5 6141 $as_echo "$ac_cv_search_utf8proc_charwidth" >&6; } 6142 ac_res=$ac_cv_search_utf8proc_charwidth 6143 if test "$ac_res" != no; then : 6144 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6145 enable_utf8proc=yes 6146 else 6147 enable_utf8proc=no 6148 6149 fi 6150 6151 fi 6152 if test "x$enable_utf8proc" = xyes; then 6153 $as_echo "#define HAVE_UTF8PROC 1" >>confdefs.h 6154 6155 else 6156 as_fn_error $? "\"utf8proc not found\"" "$LINENO" 5 6157 fi 6158 fi 6159 if test "x$enable_utf8proc" = xyes; then 6160 HAVE_UTF8PROC_TRUE= 6161 HAVE_UTF8PROC_FALSE='#' 6162 else 6163 HAVE_UTF8PROC_TRUE='#' 6164 HAVE_UTF8PROC_FALSE= 6165 fi 6166 6167 6168 # Check for b64_ntop. If we have b64_ntop, we assume b64_pton as well. 6169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop" >&5 6170 $as_echo_n "checking for b64_ntop... " >&6; } 6171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6172 /* end confdefs.h. */ 6173 6174 #include <sys/types.h> 6175 #include <netinet/in.h> 6176 #include <resolv.h> 6177 6178 int 6179 main () 6180 { 6181 b64_ntop(NULL, 0, NULL, 0); 6182 ; 6183 return 0; 6184 } 6185 _ACEOF 6186 if ac_fn_c_try_link "$LINENO"; then : 6187 found_b64_ntop=yes 6188 else 6189 found_b64_ntop=no 6190 6191 fi 6192 rm -f core conftest.err conftest.$ac_objext \ 6193 conftest$ac_exeext conftest.$ac_ext 6194 if test "x$found_b64_ntop" = xno; then 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6196 $as_echo "no" >&6; } 6197 6198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lresolv" >&5 6199 $as_echo_n "checking for b64_ntop with -lresolv... " >&6; } 6200 OLD_LIBS="$LIBS" 6201 LIBS="$LIBS -lresolv" 6202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6203 /* end confdefs.h. */ 6204 6205 #include <sys/types.h> 6206 #include <netinet/in.h> 6207 #include <resolv.h> 6208 6209 int 6210 main () 6211 { 6212 b64_ntop(NULL, 0, NULL, 0); 6213 ; 6214 return 0; 6215 } 6216 _ACEOF 6217 if ac_fn_c_try_link "$LINENO"; then : 6218 found_b64_ntop=yes 6219 else 6220 found_b64_ntop=no 6221 6222 fi 6223 rm -f core conftest.err conftest.$ac_objext \ 6224 conftest$ac_exeext conftest.$ac_ext 6225 if test "x$found_b64_ntop" = xno; then 6226 LIBS="$OLD_LIBS" 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6228 $as_echo "no" >&6; } 6229 fi 6230 fi 6231 if test "x$found_b64_ntop" = xyes; then 6232 $as_echo "#define HAVE_B64_NTOP 1" >>confdefs.h 6233 6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6235 $as_echo "yes" >&6; } 6236 else 6237 case " $LIBOBJS " in 6238 *" base64.$ac_objext "* ) ;; 6239 *) LIBOBJS="$LIBOBJS base64.$ac_objext" 6240 ;; 6241 esac 6242 6243 fi 6244 6245 # Look for networking libraries. 6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 6247 $as_echo_n "checking for library containing inet_ntoa... " >&6; } 6248 if ${ac_cv_search_inet_ntoa+:} false; then : 6249 $as_echo_n "(cached) " >&6 6250 else 6251 ac_func_search_save_LIBS=$LIBS 6252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6253 /* end confdefs.h. */ 6254 6255 /* Override any GCC internal prototype to avoid an error. 6256 Use char because int might match the return type of a GCC 6257 builtin and then its argument prototype would still apply. */ 6258 #ifdef __cplusplus 6259 extern "C" 6260 #endif 6261 char inet_ntoa (); 6262 int 6263 main () 6264 { 6265 return inet_ntoa (); 6266 ; 6267 return 0; 6268 } 6269 _ACEOF 6270 for ac_lib in '' nsl; do 6271 if test -z "$ac_lib"; then 6272 ac_res="none required" 6273 else 6274 ac_res=-l$ac_lib 6275 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6276 fi 6277 if ac_fn_c_try_link "$LINENO"; then : 6278 ac_cv_search_inet_ntoa=$ac_res 6279 fi 6280 rm -f core conftest.err conftest.$ac_objext \ 6281 conftest$ac_exeext 6282 if ${ac_cv_search_inet_ntoa+:} false; then : 6283 break 6284 fi 6285 done 6286 if ${ac_cv_search_inet_ntoa+:} false; then : 6287 6288 else 6289 ac_cv_search_inet_ntoa=no 6290 fi 6291 rm conftest.$ac_ext 6292 LIBS=$ac_func_search_save_LIBS 6293 fi 6294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 6295 $as_echo "$ac_cv_search_inet_ntoa" >&6; } 6296 ac_res=$ac_cv_search_inet_ntoa 6297 if test "$ac_res" != no; then : 6298 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6299 6300 fi 6301 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 6303 $as_echo_n "checking for library containing socket... " >&6; } 6304 if ${ac_cv_search_socket+:} false; then : 6305 $as_echo_n "(cached) " >&6 6306 else 6307 ac_func_search_save_LIBS=$LIBS 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309 /* end confdefs.h. */ 6310 6311 /* Override any GCC internal prototype to avoid an error. 6312 Use char because int might match the return type of a GCC 6313 builtin and then its argument prototype would still apply. */ 6314 #ifdef __cplusplus 6315 extern "C" 6316 #endif 6317 char socket (); 6318 int 6319 main () 6320 { 6321 return socket (); 6322 ; 6323 return 0; 6324 } 6325 _ACEOF 6326 for ac_lib in '' socket; do 6327 if test -z "$ac_lib"; then 6328 ac_res="none required" 6329 else 6330 ac_res=-l$ac_lib 6331 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6332 fi 6333 if ac_fn_c_try_link "$LINENO"; then : 6334 ac_cv_search_socket=$ac_res 6335 fi 6336 rm -f core conftest.err conftest.$ac_objext \ 6337 conftest$ac_exeext 6338 if ${ac_cv_search_socket+:} false; then : 6339 break 6340 fi 6341 done 6342 if ${ac_cv_search_socket+:} false; then : 6343 6344 else 6345 ac_cv_search_socket=no 6346 fi 6347 rm conftest.$ac_ext 6348 LIBS=$ac_func_search_save_LIBS 6349 fi 6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 6351 $as_echo "$ac_cv_search_socket" >&6; } 6352 ac_res=$ac_cv_search_socket 6353 if test "$ac_res" != no; then : 6354 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6355 6356 fi 6357 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5 6359 $as_echo_n "checking for socket in -lxnet... " >&6; } 6360 if ${ac_cv_lib_xnet_socket+:} false; then : 6361 $as_echo_n "(cached) " >&6 6362 else 6363 ac_check_lib_save_LIBS=$LIBS 6364 LIBS="-lxnet $LIBS" 6365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6366 /* end confdefs.h. */ 6367 6368 /* Override any GCC internal prototype to avoid an error. 6369 Use char because int might match the return type of a GCC 6370 builtin and then its argument prototype would still apply. */ 6371 #ifdef __cplusplus 6372 extern "C" 6373 #endif 6374 char socket (); 6375 int 6376 main () 6377 { 6378 return socket (); 6379 ; 6380 return 0; 6381 } 6382 _ACEOF 6383 if ac_fn_c_try_link "$LINENO"; then : 6384 ac_cv_lib_xnet_socket=yes 6385 else 6386 ac_cv_lib_xnet_socket=no 6387 fi 6388 rm -f core conftest.err conftest.$ac_objext \ 6389 conftest$ac_exeext conftest.$ac_ext 6390 LIBS=$ac_check_lib_save_LIBS 6391 fi 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5 6393 $as_echo "$ac_cv_lib_xnet_socket" >&6; } 6394 if test "x$ac_cv_lib_xnet_socket" = xyes; then : 6395 cat >>confdefs.h <<_ACEOF 6396 #define HAVE_LIBXNET 1 6397 _ACEOF 6398 6399 LIBS="-lxnet $LIBS" 6400 6401 fi 6402 6403 6404 # Check for CMSG_DATA. Some platforms require _XOPEN_SOURCE_EXTENDED (for 6405 # example see xopen_networking(7) on HP-UX). 6406 XOPEN_DEFINES= 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CMSG_DATA" >&5 6408 $as_echo_n "checking for CMSG_DATA... " >&6; } 6409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6410 /* end confdefs.h. */ 6411 6412 #include <sys/socket.h> 6413 #ifdef CMSG_DATA 6414 yes 6415 #endif 6416 6417 _ACEOF 6418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6419 $EGREP "yes" >/dev/null 2>&1; then : 6420 found_cmsg_data=yes 6421 else 6422 found_cmsg_data=no 6423 6424 fi 6425 rm -f conftest* 6426 6427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 6428 $as_echo "$found_cmsg_data" >&6; } 6429 if test "x$found_cmsg_data" = xno; then 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED" >&5 6431 $as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED... " >&6; } 6432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6433 /* end confdefs.h. */ 6434 6435 #define _XOPEN_SOURCE 1 6436 #define _XOPEN_SOURCE_EXTENDED 1 6437 #include <sys/socket.h> 6438 #ifdef CMSG_DATA 6439 yes 6440 #endif 6441 6442 _ACEOF 6443 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6444 $EGREP "yes" >/dev/null 2>&1; then : 6445 found_cmsg_data=yes 6446 else 6447 found_cmsg_data=no 6448 6449 fi 6450 rm -f conftest* 6451 6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 6453 $as_echo "$found_cmsg_data" >&6; } 6454 if test "x$found_cmsg_data" = xyes; then 6455 XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED" 6456 else 6457 as_fn_error $? "\"CMSG_DATA not found\"" "$LINENO" 5 6458 fi 6459 fi 6460 6461 6462 # Look for err and friends in err.h. 6463 ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err" 6464 if test "x$ac_cv_func_err" = xyes; then : 6465 found_err_h=yes 6466 else 6467 found_err_h=no 6468 fi 6469 6470 ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx" 6471 if test "x$ac_cv_func_errx" = xyes; then : 6472 6473 else 6474 found_err_h=no 6475 fi 6476 6477 ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn" 6478 if test "x$ac_cv_func_warn" = xyes; then : 6479 6480 else 6481 found_err_h=no 6482 fi 6483 6484 ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx" 6485 if test "x$ac_cv_func_warnx" = xyes; then : 6486 6487 else 6488 found_err_h=no 6489 fi 6490 6491 if test "x$found_err_h" = xyes; then 6492 ac_fn_c_check_header_mongrel "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" 6493 if test "x$ac_cv_header_err_h" = xyes; then : 6494 6495 else 6496 found_err_h=no 6497 fi 6498 6499 6500 else 6501 case " $LIBOBJS " in 6502 *" err.$ac_objext "* ) ;; 6503 *) LIBOBJS="$LIBOBJS err.$ac_objext" 6504 ;; 6505 esac 6506 6507 fi 6508 6509 # Look for imsg_init in libutil. 6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing imsg_init" >&5 6511 $as_echo_n "checking for library containing imsg_init... " >&6; } 6512 if ${ac_cv_search_imsg_init+:} false; then : 6513 $as_echo_n "(cached) " >&6 6514 else 6515 ac_func_search_save_LIBS=$LIBS 6516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6517 /* end confdefs.h. */ 6518 6519 /* Override any GCC internal prototype to avoid an error. 6520 Use char because int might match the return type of a GCC 6521 builtin and then its argument prototype would still apply. */ 6522 #ifdef __cplusplus 6523 extern "C" 6524 #endif 6525 char imsg_init (); 6526 int 6527 main () 6528 { 6529 return imsg_init (); 6530 ; 6531 return 0; 6532 } 6533 _ACEOF 6534 for ac_lib in '' util; do 6535 if test -z "$ac_lib"; then 6536 ac_res="none required" 6537 else 6538 ac_res=-l$ac_lib 6539 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6540 fi 6541 if ac_fn_c_try_link "$LINENO"; then : 6542 ac_cv_search_imsg_init=$ac_res 6543 fi 6544 rm -f core conftest.err conftest.$ac_objext \ 6545 conftest$ac_exeext 6546 if ${ac_cv_search_imsg_init+:} false; then : 6547 break 6548 fi 6549 done 6550 if ${ac_cv_search_imsg_init+:} false; then : 6551 6552 else 6553 ac_cv_search_imsg_init=no 6554 fi 6555 rm conftest.$ac_ext 6556 LIBS=$ac_func_search_save_LIBS 6557 fi 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_imsg_init" >&5 6559 $as_echo "$ac_cv_search_imsg_init" >&6; } 6560 ac_res=$ac_cv_search_imsg_init 6561 if test "$ac_res" != no; then : 6562 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6563 found_imsg_init=yes 6564 else 6565 found_imsg_init=no 6566 fi 6567 6568 if test "x$found_imsg_init" = xyes; then 6569 $as_echo "#define HAVE_IMSG 1" >>confdefs.h 6570 6571 else 6572 case " $LIBOBJS " in 6573 *" imsg.$ac_objext "* ) ;; 6574 *) LIBOBJS="$LIBOBJS imsg.$ac_objext" 6575 ;; 6576 esac 6577 6578 case " $LIBOBJS " in 6579 *" imsg-buffer.$ac_objext "* ) ;; 6580 *) LIBOBJS="$LIBOBJS imsg-buffer.$ac_objext" 6581 ;; 6582 esac 6583 6584 fi 6585 6586 # Look for daemon, compat/daemon.c used if missing. Solaris 10 has it in 6587 # libresolv, but no declaration anywhere, so check for declaration as well as 6588 # function. 6589 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 6590 if test "x$ac_cv_func_daemon" = xyes; then : 6591 found_daemon=yes 6592 else 6593 found_daemon=no 6594 fi 6595 6596 ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" " 6597 #include <stdlib.h> 6598 #include <unistd.h> 6599 6600 6601 " 6602 if test "x$ac_cv_have_decl_daemon" = xyes; then : 6603 6604 else 6605 found_daemon=no 6606 fi 6607 6608 if test "x$found_daemon" = xyes; then 6609 $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 6610 6611 else 6612 case " $LIBOBJS " in 6613 *" daemon.$ac_objext "* ) ;; 6614 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 6615 ;; 6616 esac 6617 6618 fi 6619 6620 # Look for stravis, compat/{vis,unvis}.c used if missing. 6621 ac_fn_c_check_func "$LINENO" "stravis" "ac_cv_func_stravis" 6622 if test "x$ac_cv_func_stravis" = xyes; then : 6623 found_stravis=yes 6624 else 6625 found_stravis=no 6626 fi 6627 6628 if test "x$found_stravis" = xyes; then 6629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnvis is broken" >&5 6630 $as_echo_n "checking if strnvis is broken... " >&6; } 6631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6632 /* end confdefs.h. */ 6633 #include <vis.h> 6634 6635 _ACEOF 6636 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6637 $EGREP "strnvis\(char \*, const char \*, size_t, int\)" >/dev/null 2>&1; then : 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6639 $as_echo "no" >&6; } 6640 else 6641 found_stravis=no 6642 fi 6643 rm -f conftest* 6644 6645 if test "x$found_stravis" = xno; then 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6647 $as_echo "yes" >&6; } 6648 fi 6649 fi 6650 if test "x$found_stravis" = xyes; then 6651 ac_fn_c_check_decl "$LINENO" "VIS_DQ" "ac_cv_have_decl_VIS_DQ" " 6652 #include <stdlib.h> 6653 #include <vis.h> 6654 6655 6656 " 6657 if test "x$ac_cv_have_decl_VIS_DQ" = xyes; then : 6658 6659 else 6660 found_stravis=no 6661 fi 6662 6663 fi 6664 if test "x$found_stravis" = xyes; then 6665 $as_echo "#define HAVE_VIS 1" >>confdefs.h 6666 6667 else 6668 case " $LIBOBJS " in 6669 *" vis.$ac_objext "* ) ;; 6670 *) LIBOBJS="$LIBOBJS vis.$ac_objext" 6671 ;; 6672 esac 6673 6674 case " $LIBOBJS " in 6675 *" unvis.$ac_objext "* ) ;; 6676 *) LIBOBJS="$LIBOBJS unvis.$ac_objext" 6677 ;; 6678 esac 6679 6680 fi 6681 6682 # Look for fdforkpty and forkpty in libutil. 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdforkpty" >&5 6684 $as_echo_n "checking for library containing fdforkpty... " >&6; } 6685 if ${ac_cv_search_fdforkpty+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687 else 6688 ac_func_search_save_LIBS=$LIBS 6689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6690 /* end confdefs.h. */ 6691 6692 /* Override any GCC internal prototype to avoid an error. 6693 Use char because int might match the return type of a GCC 6694 builtin and then its argument prototype would still apply. */ 6695 #ifdef __cplusplus 6696 extern "C" 6697 #endif 6698 char fdforkpty (); 6699 int 6700 main () 6701 { 6702 return fdforkpty (); 6703 ; 6704 return 0; 6705 } 6706 _ACEOF 6707 for ac_lib in '' util; do 6708 if test -z "$ac_lib"; then 6709 ac_res="none required" 6710 else 6711 ac_res=-l$ac_lib 6712 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6713 fi 6714 if ac_fn_c_try_link "$LINENO"; then : 6715 ac_cv_search_fdforkpty=$ac_res 6716 fi 6717 rm -f core conftest.err conftest.$ac_objext \ 6718 conftest$ac_exeext 6719 if ${ac_cv_search_fdforkpty+:} false; then : 6720 break 6721 fi 6722 done 6723 if ${ac_cv_search_fdforkpty+:} false; then : 6724 6725 else 6726 ac_cv_search_fdforkpty=no 6727 fi 6728 rm conftest.$ac_ext 6729 LIBS=$ac_func_search_save_LIBS 6730 fi 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdforkpty" >&5 6732 $as_echo "$ac_cv_search_fdforkpty" >&6; } 6733 ac_res=$ac_cv_search_fdforkpty 6734 if test "$ac_res" != no; then : 6735 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6736 found_fdforkpty=yes 6737 else 6738 found_fdforkpty=no 6739 fi 6740 6741 if test "x$found_fdforkpty" = xyes; then 6742 $as_echo "#define HAVE_FDFORKPTY 1" >>confdefs.h 6743 6744 else 6745 case " $LIBOBJS " in 6746 *" fdforkpty.$ac_objext "* ) ;; 6747 *) LIBOBJS="$LIBOBJS fdforkpty.$ac_objext" 6748 ;; 6749 esac 6750 6751 fi 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing forkpty" >&5 6753 $as_echo_n "checking for library containing forkpty... " >&6; } 6754 if ${ac_cv_search_forkpty+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756 else 6757 ac_func_search_save_LIBS=$LIBS 6758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6759 /* end confdefs.h. */ 6760 6761 /* Override any GCC internal prototype to avoid an error. 6762 Use char because int might match the return type of a GCC 6763 builtin and then its argument prototype would still apply. */ 6764 #ifdef __cplusplus 6765 extern "C" 6766 #endif 6767 char forkpty (); 6768 int 6769 main () 6770 { 6771 return forkpty (); 6772 ; 6773 return 0; 6774 } 6775 _ACEOF 6776 for ac_lib in '' util; do 6777 if test -z "$ac_lib"; then 6778 ac_res="none required" 6779 else 6780 ac_res=-l$ac_lib 6781 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6782 fi 6783 if ac_fn_c_try_link "$LINENO"; then : 6784 ac_cv_search_forkpty=$ac_res 6785 fi 6786 rm -f core conftest.err conftest.$ac_objext \ 6787 conftest$ac_exeext 6788 if ${ac_cv_search_forkpty+:} false; then : 6789 break 6790 fi 6791 done 6792 if ${ac_cv_search_forkpty+:} false; then : 6793 6794 else 6795 ac_cv_search_forkpty=no 6796 fi 6797 rm conftest.$ac_ext 6798 LIBS=$ac_func_search_save_LIBS 6799 fi 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_forkpty" >&5 6801 $as_echo "$ac_cv_search_forkpty" >&6; } 6802 ac_res=$ac_cv_search_forkpty 6803 if test "$ac_res" != no; then : 6804 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6805 found_forkpty=yes 6806 else 6807 found_forkpty=no 6808 fi 6809 6810 if test "x$found_forkpty" = xyes; then 6811 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 6812 6813 fi 6814 if test "x$found_forkpty" = xno; then 6815 NEED_FORKPTY_TRUE= 6816 NEED_FORKPTY_FALSE='#' 6817 else 6818 NEED_FORKPTY_TRUE='#' 6819 NEED_FORKPTY_FALSE= 6820 fi 6821 6822 6823 # Look for kinfo_getfile in libutil. 6824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 6825 $as_echo_n "checking for library containing kinfo_getfile... " >&6; } 6826 if ${ac_cv_search_kinfo_getfile+:} false; then : 6827 $as_echo_n "(cached) " >&6 6828 else 6829 ac_func_search_save_LIBS=$LIBS 6830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6831 /* end confdefs.h. */ 6832 6833 /* Override any GCC internal prototype to avoid an error. 6834 Use char because int might match the return type of a GCC 6835 builtin and then its argument prototype would still apply. */ 6836 #ifdef __cplusplus 6837 extern "C" 6838 #endif 6839 char kinfo_getfile (); 6840 int 6841 main () 6842 { 6843 return kinfo_getfile (); 6844 ; 6845 return 0; 6846 } 6847 _ACEOF 6848 for ac_lib in '' util util-freebsd; do 6849 if test -z "$ac_lib"; then 6850 ac_res="none required" 6851 else 6852 ac_res=-l$ac_lib 6853 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6854 fi 6855 if ac_fn_c_try_link "$LINENO"; then : 6856 ac_cv_search_kinfo_getfile=$ac_res 6857 fi 6858 rm -f core conftest.err conftest.$ac_objext \ 6859 conftest$ac_exeext 6860 if ${ac_cv_search_kinfo_getfile+:} false; then : 6861 break 6862 fi 6863 done 6864 if ${ac_cv_search_kinfo_getfile+:} false; then : 6865 6866 else 6867 ac_cv_search_kinfo_getfile=no 6868 fi 6869 rm conftest.$ac_ext 6870 LIBS=$ac_func_search_save_LIBS 6871 fi 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 6873 $as_echo "$ac_cv_search_kinfo_getfile" >&6; } 6874 ac_res=$ac_cv_search_kinfo_getfile 6875 if test "$ac_res" != no; then : 6876 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6877 6878 fi 6879 6880 6881 # Look for a suitable queue.h. 6882 ac_fn_c_check_decl "$LINENO" "TAILQ_CONCAT" "ac_cv_have_decl_TAILQ_CONCAT" "#include <sys/queue.h> 6883 6884 " 6885 if test "x$ac_cv_have_decl_TAILQ_CONCAT" = xyes; then : 6886 found_queue_h=yes 6887 else 6888 found_queue_h=no 6889 fi 6890 6891 ac_fn_c_check_decl "$LINENO" "TAILQ_PREV" "ac_cv_have_decl_TAILQ_PREV" "#include <sys/queue.h> 6892 6893 " 6894 if test "x$ac_cv_have_decl_TAILQ_PREV" = xyes; then : 6895 found_queue_h=yes 6896 else 6897 found_queue_h=no 6898 fi 6899 6900 ac_fn_c_check_decl "$LINENO" "TAILQ_REPLACE" "ac_cv_have_decl_TAILQ_REPLACE" "#include <sys/queue.h> 6901 6902 " 6903 if test "x$ac_cv_have_decl_TAILQ_REPLACE" = xyes; then : 6904 6905 else 6906 found_queue_h=no 6907 fi 6908 6909 if test "x$found_queue_h" = xyes; then 6910 $as_echo "#define HAVE_QUEUE_H 1" >>confdefs.h 6911 6912 fi 6913 6914 # Look for __progname. 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5 6916 $as_echo_n "checking for __progname... " >&6; } 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918 /* end confdefs.h. */ 6919 6920 #include <stdio.h> 6921 #include <stdlib.h> 6922 extern char *__progname; 6923 int main(void) { 6924 const char *cp = __progname; 6925 printf("%s\n", cp); 6926 exit(0); 6927 } 6928 6929 _ACEOF 6930 if ac_fn_c_try_link "$LINENO"; then : 6931 $as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6933 $as_echo "yes" >&6; } 6934 else 6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6936 $as_echo "no" >&6; } 6937 6938 fi 6939 rm -f core conftest.err conftest.$ac_objext \ 6940 conftest$ac_exeext conftest.$ac_ext 6941 6942 # Look for program_invocation_short_name. 6943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_short_name" >&5 6944 $as_echo_n "checking for program_invocation_short_name... " >&6; } 6945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6946 /* end confdefs.h. */ 6947 6948 #include <errno.h> 6949 #include <stdio.h> 6950 #include <stdlib.h> 6951 int main(void) { 6952 const char *cp = program_invocation_short_name; 6953 printf("%s\n", cp); 6954 exit(0); 6955 } 6956 6957 _ACEOF 6958 if ac_fn_c_try_link "$LINENO"; then : 6959 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h 6960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6961 $as_echo "yes" >&6; } 6962 else 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6964 $as_echo "no" >&6; } 6965 6966 fi 6967 rm -f core conftest.err conftest.$ac_objext \ 6968 conftest$ac_exeext conftest.$ac_ext 6969 6970 # Look for prctl(PR_SET_NAME). 6971 ac_fn_c_check_decl "$LINENO" "PR_SET_NAME" "ac_cv_have_decl_PR_SET_NAME" "#include <sys/prctl.h> 6972 6973 " 6974 if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then : 6975 $as_echo "#define HAVE_PR_SET_NAME 1" >>confdefs.h 6976 6977 fi 6978 6979 6980 # Look for fcntl(F_CLOSEM). 6981 ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" "#include <fcntl.h> 6982 6983 " 6984 if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 6985 $as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 6986 6987 fi 6988 6989 6990 # Look for /proc/$$. 6991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/\$\$" >&5 6992 $as_echo_n "checking for /proc/\$\$... " >&6; } 6993 if test -d /proc/$$; then 6994 $as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 6995 6996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6997 $as_echo "yes" >&6; } 6998 else 6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7000 $as_echo "no" >&6; } 7001 fi 7002 7003 # Man page defaults to mdoc. 7004 MANFORMAT=mdoc 7005 7006 7007 # Figure out the platform. 7008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 7009 $as_echo_n "checking platform... " >&6; } 7010 case "$host_os" in 7011 *aix*) 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aix" >&5 7013 $as_echo "aix" >&6; } 7014 PLATFORM=aix 7015 ;; 7016 *darwin*) 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin" >&5 7018 $as_echo "darwin" >&6; } 7019 PLATFORM=darwin 7020 # 7021 # OS X CMSG_FIRSTHDR is broken, so redefine it with a working 7022 # one. daemon works but has some stupid side effects, so use 7023 # our internal version which has a workaround. 7024 # 7025 $as_echo "#define BROKEN_CMSG_FIRSTHDR 1" >>confdefs.h 7026 7027 case " $LIBOBJS " in 7028 *" daemon.$ac_objext "* ) ;; 7029 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 7030 ;; 7031 esac 7032 7033 case " $LIBOBJS " in 7034 *" daemon-darwin.$ac_objext "* ) ;; 7035 *) LIBOBJS="$LIBOBJS daemon-darwin.$ac_objext" 7036 ;; 7037 esac 7038 7039 ;; 7040 *dragonfly*) 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dragonfly" >&5 7042 $as_echo "dragonfly" >&6; } 7043 PLATFORM=dragonfly 7044 ;; 7045 *linux*) 7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 7047 $as_echo "linux" >&6; } 7048 PLATFORM=linux 7049 ;; 7050 *freebsd*) 7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: freebsd" >&5 7052 $as_echo "freebsd" >&6; } 7053 PLATFORM=freebsd 7054 ;; 7055 *netbsd*) 7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: netbsd" >&5 7057 $as_echo "netbsd" >&6; } 7058 PLATFORM=netbsd 7059 ;; 7060 *openbsd*) 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5 7062 $as_echo "openbsd" >&6; } 7063 PLATFORM=openbsd 7064 ;; 7065 *sunos*) 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 7067 $as_echo "sunos" >&6; } 7068 PLATFORM=sunos 7069 ;; 7070 *solaris*) 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 7072 $as_echo "sunos" >&6; } 7073 PLATFORM=sunos 7074 case `/usr/bin/nroff --version 2>&1` in 7075 *GNU*) 7076 # Solaris 11.4 and later use GNU groff. 7077 MANFORMAT=mdoc 7078 ;; 7079 *) 7080 # Solaris 2.0 to 11.3 use AT&T nroff. 7081 MANFORMAT=man 7082 ;; 7083 esac 7084 ;; 7085 *hpux*) 7086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: hpux" >&5 7087 $as_echo "hpux" >&6; } 7088 PLATFORM=hpux 7089 ;; 7090 *cygwin*|*msys*) 7091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cygwin" >&5 7092 $as_echo "cygwin" >&6; } 7093 PLATFORM=cygwin 7094 ;; 7095 *) 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 7097 $as_echo "unknown" >&6; } 7098 PLATFORM=unknown 7099 ;; 7100 esac 7101 7102 if test "x$PLATFORM" = xaix; then 7103 IS_AIX_TRUE= 7104 IS_AIX_FALSE='#' 7105 else 7106 IS_AIX_TRUE='#' 7107 IS_AIX_FALSE= 7108 fi 7109 7110 if test "x$PLATFORM" = xdarwin; then 7111 IS_DARWIN_TRUE= 7112 IS_DARWIN_FALSE='#' 7113 else 7114 IS_DARWIN_TRUE='#' 7115 IS_DARWIN_FALSE= 7116 fi 7117 7118 if test "x$PLATFORM" = xdragonfly; then 7119 IS_DRAGONFLY_TRUE= 7120 IS_DRAGONFLY_FALSE='#' 7121 else 7122 IS_DRAGONFLY_TRUE='#' 7123 IS_DRAGONFLY_FALSE= 7124 fi 7125 7126 if test "x$PLATFORM" = xlinux; then 7127 IS_LINUX_TRUE= 7128 IS_LINUX_FALSE='#' 7129 else 7130 IS_LINUX_TRUE='#' 7131 IS_LINUX_FALSE= 7132 fi 7133 7134 if test "x$PLATFORM" = xfreebsd; then 7135 IS_FREEBSD_TRUE= 7136 IS_FREEBSD_FALSE='#' 7137 else 7138 IS_FREEBSD_TRUE='#' 7139 IS_FREEBSD_FALSE= 7140 fi 7141 7142 if test "x$PLATFORM" = xnetbsd; then 7143 IS_NETBSD_TRUE= 7144 IS_NETBSD_FALSE='#' 7145 else 7146 IS_NETBSD_TRUE='#' 7147 IS_NETBSD_FALSE= 7148 fi 7149 7150 if test "x$PLATFORM" = xopenbsd; then 7151 IS_OPENBSD_TRUE= 7152 IS_OPENBSD_FALSE='#' 7153 else 7154 IS_OPENBSD_TRUE='#' 7155 IS_OPENBSD_FALSE= 7156 fi 7157 7158 if test "x$PLATFORM" = xsunos; then 7159 IS_SUNOS_TRUE= 7160 IS_SUNOS_FALSE='#' 7161 else 7162 IS_SUNOS_TRUE='#' 7163 IS_SUNOS_FALSE= 7164 fi 7165 7166 if test "x$PLATFORM" = xhpux; then 7167 IS_HPUX_TRUE= 7168 IS_HPUX_FALSE='#' 7169 else 7170 IS_HPUX_TRUE='#' 7171 IS_HPUX_FALSE= 7172 fi 7173 7174 if test "x$PLATFORM" = xunknown; then 7175 IS_UNKNOWN_TRUE= 7176 IS_UNKNOWN_FALSE='#' 7177 else 7178 IS_UNKNOWN_TRUE='#' 7179 IS_UNKNOWN_FALSE= 7180 fi 7181 7182 7183 # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user 7184 # variables. 7185 7186 CPPFLAGS="$SAVED_CPPFLAGS" 7187 7188 CFLAGS="$SAVED_CFLAGS" 7189 7190 LDFLAGS="$SAVED_LDFLAGS" 7191 7192 # autoconf should create a Makefile. 7193 ac_config_files="$ac_config_files Makefile" 7194 7195 cat >confcache <<\_ACEOF 7196 # This file is a shell script that caches the results of configure 7197 # tests run on this system so they can be shared between configure 7198 # scripts and configure runs, see configure's option --config-cache. 7199 # It is not useful on other systems. If it contains results you don't 7200 # want to keep, you may remove or edit it. 7201 # 7202 # config.status only pays attention to the cache file if you give it 7203 # the --recheck option to rerun configure. 7204 # 7205 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7206 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7207 # following values. 7208 7209 _ACEOF 7210 7211 # The following way of writing the cache mishandles newlines in values, 7212 # but we know of no workaround that is simple, portable, and efficient. 7213 # So, we kill variables containing newlines. 7214 # Ultrix sh set writes to stderr and can't be redirected directly, 7215 # and sets the high bit in the cache file unless we assign to the vars. 7216 ( 7217 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7218 eval ac_val=\$$ac_var 7219 case $ac_val in #( 7220 *${as_nl}*) 7221 case $ac_var in #( 7222 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7223 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7224 esac 7225 case $ac_var in #( 7226 _ | IFS | as_nl) ;; #( 7227 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7228 *) { eval $ac_var=; unset $ac_var;} ;; 7229 esac ;; 7230 esac 7231 done 7232 7233 (set) 2>&1 | 7234 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7235 *${as_nl}ac_space=\ *) 7236 # `set' does not quote correctly, so add quotes: double-quote 7237 # substitution turns \\\\ into \\, and sed turns \\ into \. 7238 sed -n \ 7239 "s/'/'\\\\''/g; 7240 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7241 ;; #( 7242 *) 7243 # `set' quotes correctly as required by POSIX, so do not add quotes. 7244 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7245 ;; 7246 esac | 7247 sort 7248 ) | 7249 sed ' 7250 /^ac_cv_env_/b end 7251 t clear 7252 :clear 7253 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7254 t end 7255 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7256 :end' >>confcache 7257 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7258 if test -w "$cache_file"; then 7259 if test "x$cache_file" != "x/dev/null"; then 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7261 $as_echo "$as_me: updating cache $cache_file" >&6;} 7262 if test ! -f "$cache_file" || test -h "$cache_file"; then 7263 cat confcache >"$cache_file" 7264 else 7265 case $cache_file in #( 7266 */* | ?:*) 7267 mv -f confcache "$cache_file"$$ && 7268 mv -f "$cache_file"$$ "$cache_file" ;; #( 7269 *) 7270 mv -f confcache "$cache_file" ;; 7271 esac 7272 fi 7273 fi 7274 else 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7276 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7277 fi 7278 fi 7279 rm -f confcache 7280 7281 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7282 # Let make expand exec_prefix. 7283 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7284 7285 # Transform confdefs.h into DEFS. 7286 # Protect against shell expansion while executing Makefile rules. 7287 # Protect against Makefile macro expansion. 7288 # 7289 # If the first sed substitution is executed (which looks for macros that 7290 # take arguments), then branch to the quote section. Otherwise, 7291 # look for a macro that doesn't take arguments. 7292 ac_script=' 7293 :mline 7294 /\\$/{ 7295 N 7296 s,\\\n,, 7297 b mline 7298 } 7299 t clear 7300 :clear 7301 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 7302 t quote 7303 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 7304 t quote 7305 b any 7306 :quote 7307 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 7308 s/\[/\\&/g 7309 s/\]/\\&/g 7310 s/\$/$$/g 7311 H 7312 :any 7313 ${ 7314 g 7315 s/^\n// 7316 s/\n/ /g 7317 p 7318 } 7319 ' 7320 DEFS=`sed -n "$ac_script" confdefs.h` 7321 7322 7323 ac_libobjs= 7324 ac_ltlibobjs= 7325 U= 7326 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7327 # 1. Remove the extension, and $U if already installed. 7328 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7329 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7330 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7331 # will be set to the directory where LIBOBJS objects are built. 7332 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7333 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7334 done 7335 LIBOBJS=$ac_libobjs 7336 7337 LTLIBOBJS=$ac_ltlibobjs 7338 7339 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 7341 $as_echo_n "checking that generated files are newer than configure... " >&6; } 7342 if test -n "$am_sleep_pid"; then 7343 # Hide warnings about reused PIDs. 7344 wait $am_sleep_pid 2>/dev/null 7345 fi 7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 7347 $as_echo "done" >&6; } 7348 if test -n "$EXEEXT"; then 7349 am__EXEEXT_TRUE= 7350 am__EXEEXT_FALSE='#' 7351 else 7352 am__EXEEXT_TRUE='#' 7353 am__EXEEXT_FALSE= 7354 fi 7355 7356 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7357 as_fn_error $? "conditional \"AMDEP\" was never defined. 7358 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7359 fi 7360 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7361 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 7362 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7363 fi 7364 if test -z "${IS_DEBUG_TRUE}" && test -z "${IS_DEBUG_FALSE}"; then 7365 as_fn_error $? "conditional \"IS_DEBUG\" was never defined. 7366 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7367 fi 7368 if test -z "${IS_GCC_TRUE}" && test -z "${IS_GCC_FALSE}"; then 7369 as_fn_error $? "conditional \"IS_GCC\" was never defined. 7370 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7371 fi 7372 if test -z "${IS_SUNCC_TRUE}" && test -z "${IS_SUNCC_FALSE}"; then 7373 as_fn_error $? "conditional \"IS_SUNCC\" was never defined. 7374 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7375 fi 7376 if test -z "${HAVE_UTF8PROC_TRUE}" && test -z "${HAVE_UTF8PROC_FALSE}"; then 7377 as_fn_error $? "conditional \"HAVE_UTF8PROC\" was never defined. 7378 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7379 fi 7380 if test -z "${NEED_FORKPTY_TRUE}" && test -z "${NEED_FORKPTY_FALSE}"; then 7381 as_fn_error $? "conditional \"NEED_FORKPTY\" was never defined. 7382 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7383 fi 7384 if test -z "${IS_AIX_TRUE}" && test -z "${IS_AIX_FALSE}"; then 7385 as_fn_error $? "conditional \"IS_AIX\" was never defined. 7386 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7387 fi 7388 if test -z "${IS_DARWIN_TRUE}" && test -z "${IS_DARWIN_FALSE}"; then 7389 as_fn_error $? "conditional \"IS_DARWIN\" was never defined. 7390 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7391 fi 7392 if test -z "${IS_DRAGONFLY_TRUE}" && test -z "${IS_DRAGONFLY_FALSE}"; then 7393 as_fn_error $? "conditional \"IS_DRAGONFLY\" was never defined. 7394 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7395 fi 7396 if test -z "${IS_LINUX_TRUE}" && test -z "${IS_LINUX_FALSE}"; then 7397 as_fn_error $? "conditional \"IS_LINUX\" was never defined. 7398 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7399 fi 7400 if test -z "${IS_FREEBSD_TRUE}" && test -z "${IS_FREEBSD_FALSE}"; then 7401 as_fn_error $? "conditional \"IS_FREEBSD\" was never defined. 7402 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7403 fi 7404 if test -z "${IS_NETBSD_TRUE}" && test -z "${IS_NETBSD_FALSE}"; then 7405 as_fn_error $? "conditional \"IS_NETBSD\" was never defined. 7406 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7407 fi 7408 if test -z "${IS_OPENBSD_TRUE}" && test -z "${IS_OPENBSD_FALSE}"; then 7409 as_fn_error $? "conditional \"IS_OPENBSD\" was never defined. 7410 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7411 fi 7412 if test -z "${IS_SUNOS_TRUE}" && test -z "${IS_SUNOS_FALSE}"; then 7413 as_fn_error $? "conditional \"IS_SUNOS\" was never defined. 7414 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7415 fi 7416 if test -z "${IS_HPUX_TRUE}" && test -z "${IS_HPUX_FALSE}"; then 7417 as_fn_error $? "conditional \"IS_HPUX\" was never defined. 7418 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7419 fi 7420 if test -z "${IS_UNKNOWN_TRUE}" && test -z "${IS_UNKNOWN_FALSE}"; then 7421 as_fn_error $? "conditional \"IS_UNKNOWN\" was never defined. 7422 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7423 fi 7424 7425 : "${CONFIG_STATUS=./config.status}" 7426 ac_write_fail=0 7427 ac_clean_files_save=$ac_clean_files 7428 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7429 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7430 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7431 as_write_fail=0 7432 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7433 #! $SHELL 7434 # Generated by $as_me. 7435 # Run this file to recreate the current configuration. 7436 # Compiler output produced by configure, useful for debugging 7437 # configure, is in config.log if it exists. 7438 7439 debug=false 7440 ac_cs_recheck=false 7441 ac_cs_silent=false 7442 7443 SHELL=\${CONFIG_SHELL-$SHELL} 7444 export SHELL 7445 _ASEOF 7446 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7447 ## -------------------- ## 7448 ## M4sh Initialization. ## 7449 ## -------------------- ## 7450 7451 # Be more Bourne compatible 7452 DUALCASE=1; export DUALCASE # for MKS sh 7453 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7454 emulate sh 7455 NULLCMD=: 7456 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7457 # is contrary to our usage. Disable this feature. 7458 alias -g '${1+"$@"}'='"$@"' 7459 setopt NO_GLOB_SUBST 7460 else 7461 case `(set -o) 2>/dev/null` in #( 7462 *posix*) : 7463 set -o posix ;; #( 7464 *) : 7465 ;; 7466 esac 7467 fi 7468 7469 7470 as_nl=' 7471 ' 7472 export as_nl 7473 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7474 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7475 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7476 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7477 # Prefer a ksh shell builtin over an external printf program on Solaris, 7478 # but without wasting forks for bash or zsh. 7479 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7480 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7481 as_echo='print -r --' 7482 as_echo_n='print -rn --' 7483 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7484 as_echo='printf %s\n' 7485 as_echo_n='printf %s' 7486 else 7487 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7488 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7489 as_echo_n='/usr/ucb/echo -n' 7490 else 7491 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7492 as_echo_n_body='eval 7493 arg=$1; 7494 case $arg in #( 7495 *"$as_nl"*) 7496 expr "X$arg" : "X\\(.*\\)$as_nl"; 7497 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7498 esac; 7499 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7500 ' 7501 export as_echo_n_body 7502 as_echo_n='sh -c $as_echo_n_body as_echo' 7503 fi 7504 export as_echo_body 7505 as_echo='sh -c $as_echo_body as_echo' 7506 fi 7507 7508 # The user is always right. 7509 if test "${PATH_SEPARATOR+set}" != set; then 7510 PATH_SEPARATOR=: 7511 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7512 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7513 PATH_SEPARATOR=';' 7514 } 7515 fi 7516 7517 7518 # IFS 7519 # We need space, tab and new line, in precisely that order. Quoting is 7520 # there to prevent editors from complaining about space-tab. 7521 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7522 # splitting by setting IFS to empty value.) 7523 IFS=" "" $as_nl" 7524 7525 # Find who we are. Look in the path if we contain no directory separator. 7526 as_myself= 7527 case $0 in #(( 7528 *[\\/]* ) as_myself=$0 ;; 7529 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7530 for as_dir in $PATH 7531 do 7532 IFS=$as_save_IFS 7533 test -z "$as_dir" && as_dir=. 7534 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7535 done 7536 IFS=$as_save_IFS 7537 7538 ;; 7539 esac 7540 # We did not find ourselves, most probably we were run as `sh COMMAND' 7541 # in which case we are not to be found in the path. 7542 if test "x$as_myself" = x; then 7543 as_myself=$0 7544 fi 7545 if test ! -f "$as_myself"; then 7546 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7547 exit 1 7548 fi 7549 7550 # Unset variables that we do not need and which cause bugs (e.g. in 7551 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7552 # suppresses any "Segmentation fault" message there. '((' could 7553 # trigger a bug in pdksh 5.2.14. 7554 for as_var in BASH_ENV ENV MAIL MAILPATH 7555 do eval test x\${$as_var+set} = xset \ 7556 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7557 done 7558 PS1='$ ' 7559 PS2='> ' 7560 PS4='+ ' 7561 7562 # NLS nuisances. 7563 LC_ALL=C 7564 export LC_ALL 7565 LANGUAGE=C 7566 export LANGUAGE 7567 7568 # CDPATH. 7569 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7570 7571 7572 # as_fn_error STATUS ERROR [LINENO LOG_FD] 7573 # ---------------------------------------- 7574 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7575 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7576 # script with STATUS, using 1 if that was 0. 7577 as_fn_error () 7578 { 7579 as_status=$1; test $as_status -eq 0 && as_status=1 7580 if test "$4"; then 7581 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7582 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7583 fi 7584 $as_echo "$as_me: error: $2" >&2 7585 as_fn_exit $as_status 7586 } # as_fn_error 7587 7588 7589 # as_fn_set_status STATUS 7590 # ----------------------- 7591 # Set $? to STATUS, without forking. 7592 as_fn_set_status () 7593 { 7594 return $1 7595 } # as_fn_set_status 7596 7597 # as_fn_exit STATUS 7598 # ----------------- 7599 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7600 as_fn_exit () 7601 { 7602 set +e 7603 as_fn_set_status $1 7604 exit $1 7605 } # as_fn_exit 7606 7607 # as_fn_unset VAR 7608 # --------------- 7609 # Portably unset VAR. 7610 as_fn_unset () 7611 { 7612 { eval $1=; unset $1;} 7613 } 7614 as_unset=as_fn_unset 7615 # as_fn_append VAR VALUE 7616 # ---------------------- 7617 # Append the text in VALUE to the end of the definition contained in VAR. Take 7618 # advantage of any shell optimizations that allow amortized linear growth over 7619 # repeated appends, instead of the typical quadratic growth present in naive 7620 # implementations. 7621 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7622 eval 'as_fn_append () 7623 { 7624 eval $1+=\$2 7625 }' 7626 else 7627 as_fn_append () 7628 { 7629 eval $1=\$$1\$2 7630 } 7631 fi # as_fn_append 7632 7633 # as_fn_arith ARG... 7634 # ------------------ 7635 # Perform arithmetic evaluation on the ARGs, and store the result in the 7636 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7637 # must be portable across $(()) and expr. 7638 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7639 eval 'as_fn_arith () 7640 { 7641 as_val=$(( $* )) 7642 }' 7643 else 7644 as_fn_arith () 7645 { 7646 as_val=`expr "$@" || test $? -eq 1` 7647 } 7648 fi # as_fn_arith 7649 7650 7651 if expr a : '\(a\)' >/dev/null 2>&1 && 7652 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7653 as_expr=expr 7654 else 7655 as_expr=false 7656 fi 7657 7658 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7659 as_basename=basename 7660 else 7661 as_basename=false 7662 fi 7663 7664 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7665 as_dirname=dirname 7666 else 7667 as_dirname=false 7668 fi 7669 7670 as_me=`$as_basename -- "$0" || 7671 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7672 X"$0" : 'X\(//\)$' \| \ 7673 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7674 $as_echo X/"$0" | 7675 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7676 s//\1/ 7677 q 7678 } 7679 /^X\/\(\/\/\)$/{ 7680 s//\1/ 7681 q 7682 } 7683 /^X\/\(\/\).*/{ 7684 s//\1/ 7685 q 7686 } 7687 s/.*/./; q'` 7688 7689 # Avoid depending upon Character Ranges. 7690 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7691 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7692 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7693 as_cr_digits='0123456789' 7694 as_cr_alnum=$as_cr_Letters$as_cr_digits 7695 7696 ECHO_C= ECHO_N= ECHO_T= 7697 case `echo -n x` in #((((( 7698 -n*) 7699 case `echo 'xy\c'` in 7700 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7701 xy) ECHO_C='\c';; 7702 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7703 ECHO_T=' ';; 7704 esac;; 7705 *) 7706 ECHO_N='-n';; 7707 esac 7708 7709 rm -f conf$$ conf$$.exe conf$$.file 7710 if test -d conf$$.dir; then 7711 rm -f conf$$.dir/conf$$.file 7712 else 7713 rm -f conf$$.dir 7714 mkdir conf$$.dir 2>/dev/null 7715 fi 7716 if (echo >conf$$.file) 2>/dev/null; then 7717 if ln -s conf$$.file conf$$ 2>/dev/null; then 7718 as_ln_s='ln -s' 7719 # ... but there are two gotchas: 7720 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7721 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7722 # In both cases, we have to default to `cp -pR'. 7723 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7724 as_ln_s='cp -pR' 7725 elif ln conf$$.file conf$$ 2>/dev/null; then 7726 as_ln_s=ln 7727 else 7728 as_ln_s='cp -pR' 7729 fi 7730 else 7731 as_ln_s='cp -pR' 7732 fi 7733 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7734 rmdir conf$$.dir 2>/dev/null 7735 7736 7737 # as_fn_mkdir_p 7738 # ------------- 7739 # Create "$as_dir" as a directory, including parents if necessary. 7740 as_fn_mkdir_p () 7741 { 7742 7743 case $as_dir in #( 7744 -*) as_dir=./$as_dir;; 7745 esac 7746 test -d "$as_dir" || eval $as_mkdir_p || { 7747 as_dirs= 7748 while :; do 7749 case $as_dir in #( 7750 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7751 *) as_qdir=$as_dir;; 7752 esac 7753 as_dirs="'$as_qdir' $as_dirs" 7754 as_dir=`$as_dirname -- "$as_dir" || 7755 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7756 X"$as_dir" : 'X\(//\)[^/]' \| \ 7757 X"$as_dir" : 'X\(//\)$' \| \ 7758 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7759 $as_echo X"$as_dir" | 7760 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7761 s//\1/ 7762 q 7763 } 7764 /^X\(\/\/\)[^/].*/{ 7765 s//\1/ 7766 q 7767 } 7768 /^X\(\/\/\)$/{ 7769 s//\1/ 7770 q 7771 } 7772 /^X\(\/\).*/{ 7773 s//\1/ 7774 q 7775 } 7776 s/.*/./; q'` 7777 test -d "$as_dir" && break 7778 done 7779 test -z "$as_dirs" || eval "mkdir $as_dirs" 7780 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7781 7782 7783 } # as_fn_mkdir_p 7784 if mkdir -p . 2>/dev/null; then 7785 as_mkdir_p='mkdir -p "$as_dir"' 7786 else 7787 test -d ./-p && rmdir ./-p 7788 as_mkdir_p=false 7789 fi 7790 7791 7792 # as_fn_executable_p FILE 7793 # ----------------------- 7794 # Test if FILE is an executable regular file. 7795 as_fn_executable_p () 7796 { 7797 test -f "$1" && test -x "$1" 7798 } # as_fn_executable_p 7799 as_test_x='test -x' 7800 as_executable_p=as_fn_executable_p 7801 7802 # Sed expression to map a string onto a valid CPP name. 7803 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7804 7805 # Sed expression to map a string onto a valid variable name. 7806 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7807 7808 7809 exec 6>&1 7810 ## ----------------------------------- ## 7811 ## Main body of $CONFIG_STATUS script. ## 7812 ## ----------------------------------- ## 7813 _ASEOF 7814 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7815 7816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7817 # Save the log message, to keep $0 and so on meaningful, and to 7818 # report actual input values of CONFIG_FILES etc. instead of their 7819 # values after options handling. 7820 ac_log=" 7821 This file was extended by tmux $as_me 3.1c, which was 7822 generated by GNU Autoconf 2.69. Invocation command line was 7823 7824 CONFIG_FILES = $CONFIG_FILES 7825 CONFIG_HEADERS = $CONFIG_HEADERS 7826 CONFIG_LINKS = $CONFIG_LINKS 7827 CONFIG_COMMANDS = $CONFIG_COMMANDS 7828 $ $0 $@ 7829 7830 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7831 " 7832 7833 _ACEOF 7834 7835 case $ac_config_files in *" 7836 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7837 esac 7838 7839 7840 7841 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7842 # Files that config.status was made for. 7843 config_files="$ac_config_files" 7844 config_commands="$ac_config_commands" 7845 7846 _ACEOF 7847 7848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7849 ac_cs_usage="\ 7850 \`$as_me' instantiates files and other configuration actions 7851 from templates according to the current configuration. Unless the files 7852 and actions are specified as TAGs, all are instantiated by default. 7853 7854 Usage: $0 [OPTION]... [TAG]... 7855 7856 -h, --help print this help, then exit 7857 -V, --version print version number and configuration settings, then exit 7858 --config print configuration, then exit 7859 -q, --quiet, --silent 7860 do not print progress messages 7861 -d, --debug don't remove temporary files 7862 --recheck update $as_me by reconfiguring in the same conditions 7863 --file=FILE[:TEMPLATE] 7864 instantiate the configuration file FILE 7865 7866 Configuration files: 7867 $config_files 7868 7869 Configuration commands: 7870 $config_commands 7871 7872 Report bugs to the package provider." 7873 7874 _ACEOF 7875 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7876 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 7877 ac_cs_version="\\ 7878 tmux config.status 3.1c 7879 configured by $0, generated by GNU Autoconf 2.69, 7880 with options \\"\$ac_cs_config\\" 7881 7882 Copyright (C) 2012 Free Software Foundation, Inc. 7883 This config.status script is free software; the Free Software Foundation 7884 gives unlimited permission to copy, distribute and modify it." 7885 7886 ac_pwd='$ac_pwd' 7887 srcdir='$srcdir' 7888 INSTALL='$INSTALL' 7889 MKDIR_P='$MKDIR_P' 7890 AWK='$AWK' 7891 test -n "\$AWK" || AWK=awk 7892 _ACEOF 7893 7894 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7895 # The default lists apply if the user does not specify any file. 7896 ac_need_defaults=: 7897 while test $# != 0 7898 do 7899 case $1 in 7900 --*=?*) 7901 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7902 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7903 ac_shift=: 7904 ;; 7905 --*=) 7906 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7907 ac_optarg= 7908 ac_shift=: 7909 ;; 7910 *) 7911 ac_option=$1 7912 ac_optarg=$2 7913 ac_shift=shift 7914 ;; 7915 esac 7916 7917 case $ac_option in 7918 # Handling of the options. 7919 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7920 ac_cs_recheck=: ;; 7921 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7922 $as_echo "$ac_cs_version"; exit ;; 7923 --config | --confi | --conf | --con | --co | --c ) 7924 $as_echo "$ac_cs_config"; exit ;; 7925 --debug | --debu | --deb | --de | --d | -d ) 7926 debug=: ;; 7927 --file | --fil | --fi | --f ) 7928 $ac_shift 7929 case $ac_optarg in 7930 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7931 '') as_fn_error $? "missing file argument" ;; 7932 esac 7933 as_fn_append CONFIG_FILES " '$ac_optarg'" 7934 ac_need_defaults=false;; 7935 --he | --h | --help | --hel | -h ) 7936 $as_echo "$ac_cs_usage"; exit ;; 7937 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7938 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7939 ac_cs_silent=: ;; 7940 7941 # This is an error. 7942 -*) as_fn_error $? "unrecognized option: \`$1' 7943 Try \`$0 --help' for more information." ;; 7944 7945 *) as_fn_append ac_config_targets " $1" 7946 ac_need_defaults=false ;; 7947 7948 esac 7949 shift 7950 done 7951 7952 ac_configure_extra_args= 7953 7954 if $ac_cs_silent; then 7955 exec 6>/dev/null 7956 ac_configure_extra_args="$ac_configure_extra_args --silent" 7957 fi 7958 7959 _ACEOF 7960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7961 if \$ac_cs_recheck; then 7962 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7963 shift 7964 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 7965 CONFIG_SHELL='$SHELL' 7966 export CONFIG_SHELL 7967 exec "\$@" 7968 fi 7969 7970 _ACEOF 7971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7972 exec 5>>config.log 7973 { 7974 echo 7975 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7976 ## Running $as_me. ## 7977 _ASBOX 7978 $as_echo "$ac_log" 7979 } >&5 7980 7981 _ACEOF 7982 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7983 # 7984 # INIT-COMMANDS 7985 # 7986 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7987 7988 _ACEOF 7989 7990 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7991 7992 # Handling of arguments. 7993 for ac_config_target in $ac_config_targets 7994 do 7995 case $ac_config_target in 7996 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7997 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7998 7999 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8000 esac 8001 done 8002 8003 8004 # If the user did not use the arguments to specify the items to instantiate, 8005 # then the envvar interface is used. Set only those that are not. 8006 # We use the long form for the default assignment because of an extremely 8007 # bizarre bug on SunOS 4.1.3. 8008 if $ac_need_defaults; then 8009 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8010 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8011 fi 8012 8013 # Have a temporary directory for convenience. Make it in the build tree 8014 # simply because there is no reason against having it here, and in addition, 8015 # creating and moving files from /tmp can sometimes cause problems. 8016 # Hook for its removal unless debugging. 8017 # Note that there is a small window in which the directory will not be cleaned: 8018 # after its creation but before its name has been assigned to `$tmp'. 8019 $debug || 8020 { 8021 tmp= ac_tmp= 8022 trap 'exit_status=$? 8023 : "${ac_tmp:=$tmp}" 8024 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8025 ' 0 8026 trap 'as_fn_exit 1' 1 2 13 15 8027 } 8028 # Create a (secure) tmp directory for tmp files. 8029 8030 { 8031 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8032 test -d "$tmp" 8033 } || 8034 { 8035 tmp=./conf$$-$RANDOM 8036 (umask 077 && mkdir "$tmp") 8037 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8038 ac_tmp=$tmp 8039 8040 # Set up the scripts for CONFIG_FILES section. 8041 # No need to generate them if there are no CONFIG_FILES. 8042 # This happens for instance with `./config.status config.h'. 8043 if test -n "$CONFIG_FILES"; then 8044 8045 8046 ac_cr=`echo X | tr X '\015'` 8047 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8048 # But we know of no other shell where ac_cr would be empty at this 8049 # point, so we can use a bashism as a fallback. 8050 if test "x$ac_cr" = x; then 8051 eval ac_cr=\$\'\\r\' 8052 fi 8053 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8054 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8055 ac_cs_awk_cr='\\r' 8056 else 8057 ac_cs_awk_cr=$ac_cr 8058 fi 8059 8060 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8061 _ACEOF 8062 8063 8064 { 8065 echo "cat >conf$$subs.awk <<_ACEOF" && 8066 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8067 echo "_ACEOF" 8068 } >conf$$subs.sh || 8069 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8070 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8071 ac_delim='%!_!# ' 8072 for ac_last_try in false false false false false :; do 8073 . ./conf$$subs.sh || 8074 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8075 8076 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8077 if test $ac_delim_n = $ac_delim_num; then 8078 break 8079 elif $ac_last_try; then 8080 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8081 else 8082 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8083 fi 8084 done 8085 rm -f conf$$subs.sh 8086 8087 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8088 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8089 _ACEOF 8090 sed -n ' 8091 h 8092 s/^/S["/; s/!.*/"]=/ 8093 p 8094 g 8095 s/^[^!]*!// 8096 :repl 8097 t repl 8098 s/'"$ac_delim"'$// 8099 t delim 8100 :nl 8101 h 8102 s/\(.\{148\}\)..*/\1/ 8103 t more1 8104 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8105 p 8106 n 8107 b repl 8108 :more1 8109 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8110 p 8111 g 8112 s/.\{148\}// 8113 t nl 8114 :delim 8115 h 8116 s/\(.\{148\}\)..*/\1/ 8117 t more2 8118 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8119 p 8120 b 8121 :more2 8122 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8123 p 8124 g 8125 s/.\{148\}// 8126 t delim 8127 ' <conf$$subs.awk | sed ' 8128 /^[^""]/{ 8129 N 8130 s/\n// 8131 } 8132 ' >>$CONFIG_STATUS || ac_write_fail=1 8133 rm -f conf$$subs.awk 8134 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8135 _ACAWK 8136 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8137 for (key in S) S_is_set[key] = 1 8138 FS = "" 8139 8140 } 8141 { 8142 line = $ 0 8143 nfields = split(line, field, "@") 8144 substed = 0 8145 len = length(field[1]) 8146 for (i = 2; i < nfields; i++) { 8147 key = field[i] 8148 keylen = length(key) 8149 if (S_is_set[key]) { 8150 value = S[key] 8151 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8152 len += length(value) + length(field[++i]) 8153 substed = 1 8154 } else 8155 len += 1 + keylen 8156 } 8157 8158 print line 8159 } 8160 8161 _ACAWK 8162 _ACEOF 8163 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8164 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8165 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8166 else 8167 cat 8168 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8169 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8170 _ACEOF 8171 8172 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8173 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8174 # trailing colons and then remove the whole line if VPATH becomes empty 8175 # (actually we leave an empty line to preserve line numbers). 8176 if test "x$srcdir" = x.; then 8177 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8178 h 8179 s/// 8180 s/^/:/ 8181 s/[ ]*$/:/ 8182 s/:\$(srcdir):/:/g 8183 s/:\${srcdir}:/:/g 8184 s/:@srcdir@:/:/g 8185 s/^:*// 8186 s/:*$// 8187 x 8188 s/\(=[ ]*\).*/\1/ 8189 G 8190 s/\n// 8191 s/^[^=]*=[ ]*$// 8192 }' 8193 fi 8194 8195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8196 fi # test -n "$CONFIG_FILES" 8197 8198 8199 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 8200 shift 8201 for ac_tag 8202 do 8203 case $ac_tag in 8204 :[FHLC]) ac_mode=$ac_tag; continue;; 8205 esac 8206 case $ac_mode$ac_tag in 8207 :[FHL]*:*);; 8208 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8209 :[FH]-) ac_tag=-:-;; 8210 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8211 esac 8212 ac_save_IFS=$IFS 8213 IFS=: 8214 set x $ac_tag 8215 IFS=$ac_save_IFS 8216 shift 8217 ac_file=$1 8218 shift 8219 8220 case $ac_mode in 8221 :L) ac_source=$1;; 8222 :[FH]) 8223 ac_file_inputs= 8224 for ac_f 8225 do 8226 case $ac_f in 8227 -) ac_f="$ac_tmp/stdin";; 8228 *) # Look for the file first in the build tree, then in the source tree 8229 # (if the path is not absolute). The absolute path cannot be DOS-style, 8230 # because $ac_f cannot contain `:'. 8231 test -f "$ac_f" || 8232 case $ac_f in 8233 [\\/$]*) false;; 8234 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8235 esac || 8236 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8237 esac 8238 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8239 as_fn_append ac_file_inputs " '$ac_f'" 8240 done 8241 8242 # Let's still pretend it is `configure' which instantiates (i.e., don't 8243 # use $as_me), people would be surprised to read: 8244 # /* config.h. Generated by config.status. */ 8245 configure_input='Generated from '` 8246 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8247 `' by configure.' 8248 if test x"$ac_file" != x-; then 8249 configure_input="$ac_file. $configure_input" 8250 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8251 $as_echo "$as_me: creating $ac_file" >&6;} 8252 fi 8253 # Neutralize special characters interpreted by sed in replacement strings. 8254 case $configure_input in #( 8255 *\&* | *\|* | *\\* ) 8256 ac_sed_conf_input=`$as_echo "$configure_input" | 8257 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8258 *) ac_sed_conf_input=$configure_input;; 8259 esac 8260 8261 case $ac_tag in 8262 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8263 || as_fn_error $? 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 8531 8532 8533 # configure is writing to config.log, and then calls config.status. 8534 # config.status does its own redirection, appending to config.log. 8535 # Unfortunately, on DOS this fails, as config.log is still kept open 8536 # by configure, so config.status won't be able to write to it; its 8537 # output is simply discarded. So we exec the FD to /dev/null, 8538 # effectively closing config.log, so it can be properly (re)opened and 8539 # appended to by config.status. 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Indexes created Sat Feb 28 05:31:39 UTC 2026