1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for tmux 3.6b. 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='3.6b' 581 PACKAGE_STRING='tmux 3.6b' 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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"./$cache_file";; 2301 esac 2302 fi 2303 else 2304 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2305 $as_echo "$as_me: creating cache $cache_file" >&6;} 2306 >$cache_file 2307 fi 2308 2309 # Check that the precious variables saved in the cache have kept the same 2310 # value. 2311 ac_cache_corrupted=false 2312 for ac_var in $ac_precious_vars; do 2313 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2314 eval ac_new_set=\$ac_env_${ac_var}_set 2315 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2316 eval ac_new_val=\$ac_env_${ac_var}_value 2317 case $ac_old_set,$ac_new_set in 2318 set,) 2319 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2320 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2321 ac_cache_corrupted=: ;; 2322 ,set) 2323 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2324 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2325 ac_cache_corrupted=: ;; 2326 ,);; 2327 *) 2328 if test "x$ac_old_val" != "x$ac_new_val"; then 2329 # differences in whitespace do not lead to failure. 2330 ac_old_val_w=`echo x $ac_old_val` 2331 ac_new_val_w=`echo x $ac_new_val` 2332 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2333 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2334 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2335 ac_cache_corrupted=: 2336 else 2337 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2338 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2339 eval $ac_var=\$ac_old_val 2340 fi 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2342 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2343 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2344 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2345 fi;; 2346 esac 2347 # Pass precious variables to config.status. 2348 if test "$ac_new_set" = set; then 2349 case $ac_new_val in 2350 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2351 *) ac_arg=$ac_var=$ac_new_val ;; 2352 esac 2353 case " $ac_configure_args " in 2354 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2355 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2356 esac 2357 fi 2358 done 2359 if $ac_cache_corrupted; then 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2361 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2362 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2363 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2364 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2365 fi 2366 ## -------------------- ## 2367 ## Main body of script. ## 2368 ## -------------------- ## 2369 2370 ac_ext=c 2371 ac_cpp='$CPP $CPPFLAGS' 2372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2374 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2375 2376 2377 2378 2379 ac_aux_dir= 2380 for ac_dir in etc "$srcdir"/etc; do 2381 if test -f "$ac_dir/install-sh"; then 2382 ac_aux_dir=$ac_dir 2383 ac_install_sh="$ac_aux_dir/install-sh -c" 2384 break 2385 elif test -f "$ac_dir/install.sh"; then 2386 ac_aux_dir=$ac_dir 2387 ac_install_sh="$ac_aux_dir/install.sh -c" 2388 break 2389 elif test -f "$ac_dir/shtool"; then 2390 ac_aux_dir=$ac_dir 2391 ac_install_sh="$ac_aux_dir/shtool install -c" 2392 break 2393 fi 2394 done 2395 if test -z "$ac_aux_dir"; then 2396 as_fn_error $? "cannot find install-sh, install.sh, or shtool in etc \"$srcdir\"/etc" "$LINENO" 5 2397 fi 2398 2399 # These three variables are undocumented and unsupported, 2400 # and are intended to be withdrawn in a future Autoconf release. 2401 # They can cause serious problems if a builder's source tree is in a directory 2402 # whose full name contains unusual characters. 2403 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2404 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2405 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2406 2407 2408 2409 am__api_version='1.15' 2410 2411 # Find a good install program. We prefer a C program (faster), 2412 # so one script is as good as another. But avoid the broken or 2413 # incompatible versions: 2414 # SysV /etc/install, /usr/sbin/install 2415 # SunOS /usr/etc/install 2416 # IRIX /sbin/install 2417 # AIX /bin/install 2418 # AmigaOS /C/install, which installs bootblocks on floppy discs 2419 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2420 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2421 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2422 # OS/2's system install, which has a completely different semantic 2423 # ./install, which can be erroneously created by make from ./install.sh. 2424 # Reject install programs that cannot install multiple files. 2425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2426 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2427 if test -z "$INSTALL"; then 2428 if ${ac_cv_path_install+:} false; then : 2429 $as_echo_n "(cached) " >&6 2430 else 2431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2432 for as_dir in $PATH 2433 do 2434 IFS=$as_save_IFS 2435 test -z "$as_dir" && as_dir=. 2436 # Account for people who put trailing slashes in PATH elements. 2437 case $as_dir/ in #(( 2438 ./ | .// | /[cC]/* | \ 2439 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2440 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2441 /usr/ucb/* ) ;; 2442 *) 2443 # OSF1 and SCO ODT 3.0 have their own names for install. 2444 # Don't use installbsd from OSF since it installs stuff as root 2445 # by default. 2446 for ac_prog in ginstall scoinst install; do 2447 for ac_exec_ext in '' $ac_executable_extensions; do 2448 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2449 if test $ac_prog = install && 2450 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2451 # AIX install. It has an incompatible calling convention. 2452 : 2453 elif test $ac_prog = install && 2454 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2455 # program-specific install script used by HP pwplus--don't use. 2456 : 2457 else 2458 rm -rf conftest.one conftest.two conftest.dir 2459 echo one > conftest.one 2460 echo two > conftest.two 2461 mkdir conftest.dir 2462 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2463 test -s conftest.one && test -s conftest.two && 2464 test -s conftest.dir/conftest.one && 2465 test -s conftest.dir/conftest.two 2466 then 2467 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2468 break 3 2469 fi 2470 fi 2471 fi 2472 done 2473 done 2474 ;; 2475 esac 2476 2477 done 2478 IFS=$as_save_IFS 2479 2480 rm -rf conftest.one conftest.two conftest.dir 2481 2482 fi 2483 if test "${ac_cv_path_install+set}" = set; then 2484 INSTALL=$ac_cv_path_install 2485 else 2486 # As a last resort, use the slow shell script. Don't cache a 2487 # value for INSTALL within a source directory, because that will 2488 # break other packages using the cache if that directory is 2489 # removed, or if the value is a relative name. 2490 INSTALL=$ac_install_sh 2491 fi 2492 fi 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2494 $as_echo "$INSTALL" >&6; } 2495 2496 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2497 # It thinks the first close brace ends the variable substitution. 2498 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2499 2500 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2501 2502 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2503 2504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2505 $as_echo_n "checking whether build environment is sane... " >&6; } 2506 # Reject unsafe characters in $srcdir or the absolute working directory 2507 # name. 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Must try -L first in case configure is actually a 2521 # symlink; some systems play weird games with the mod time of symlinks 2522 # (eg FreeBSD returns the mod time of the symlink's containing 2523 # directory). 2524 if ( 2525 am_has_slept=no 2526 for am_try in 1 2; do 2527 echo "timestamp, slept: $am_has_slept" > conftest.file 2528 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2529 if test "$*" = "X"; then 2530 # -L didn't work. 2531 set X `ls -t "$srcdir/configure" conftest.file` 2532 fi 2533 if test "$*" != "X $srcdir/configure conftest.file" \ 2534 && test "$*" != "X conftest.file $srcdir/configure"; then 2535 2536 # If neither matched, then we have a broken ls. This can happen 2537 # if, for instance, CONFIG_SHELL is bash and it inherits a 2538 # broken ls alias from the environment. This has actually 2539 # happened. Such a system could not be considered "sane". 2540 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2541 alias in your environment" "$LINENO" 5 2542 fi 2543 if test "$2" = conftest.file || test $am_try -eq 2; then 2544 break 2545 fi 2546 # Just in case. 2547 sleep 1 2548 am_has_slept=yes 2549 done 2550 test "$2" = conftest.file 2551 ) 2552 then 2553 # Ok. 2554 : 2555 else 2556 as_fn_error $? "newly created file is older than distributed files! 2557 Check your system clock" "$LINENO" 5 2558 fi 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2560 $as_echo "yes" >&6; } 2561 # If we didn't sleep, we still need to ensure time stamps of config.status and 2562 # generated files are strictly newer. 2563 am_sleep_pid= 2564 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2565 ( sleep 1 ) & 2566 am_sleep_pid=$! 2567 fi 2568 2569 rm -f conftest.file 2570 2571 test "$program_prefix" != NONE && 2572 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2573 # Use a double $ so make ignores it. 2574 test "$program_suffix" != NONE && 2575 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2576 # Double any \ or $. 2577 # By default was `s,x,x', remove it if useless. 2578 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2579 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2580 2581 # Expand $ac_aux_dir to an absolute path. 2582 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2583 2584 if test x"${MISSING+set}" != xset; then 2585 case $am_aux_dir in 2586 *\ * | *\ *) 2587 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2588 *) 2589 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2590 esac 2591 fi 2592 # Use eval to expand $SHELL 2593 if eval "$MISSING --is-lightweight"; then 2594 am_missing_run="$MISSING " 2595 else 2596 am_missing_run= 2597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2598 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2599 fi 2600 2601 if test x"${install_sh+set}" != xset; then 2602 case $am_aux_dir in 2603 *\ * | *\ *) 2604 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2605 *) 2606 install_sh="\${SHELL} $am_aux_dir/install-sh" 2607 esac 2608 fi 2609 2610 # Installed binaries are usually stripped using 'strip' when the user 2611 # run "make install-strip". However 'strip' might not be the right 2612 # tool to use in cross-compilation environments, therefore Automake 2613 # will honor the 'STRIP' environment variable to overrule this program. 2614 if test "$cross_compiling" != no; then 2615 if test -n "$ac_tool_prefix"; then 2616 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2617 set dummy ${ac_tool_prefix}strip; ac_word=$2 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2619 $as_echo_n "checking for $ac_word... " >&6; } 2620 if ${ac_cv_prog_STRIP+:} false; then : 2621 $as_echo_n "(cached) " >&6 2622 else 2623 if test -n "$STRIP"; then 2624 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2625 else 2626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2627 for as_dir in $PATH 2628 do 2629 IFS=$as_save_IFS 2630 test -z "$as_dir" && as_dir=. 2631 for ac_exec_ext in '' $ac_executable_extensions; do 2632 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2633 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2635 break 2 2636 fi 2637 done 2638 done 2639 IFS=$as_save_IFS 2640 2641 fi 2642 fi 2643 STRIP=$ac_cv_prog_STRIP 2644 if test -n "$STRIP"; then 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2646 $as_echo "$STRIP" >&6; } 2647 else 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2649 $as_echo "no" >&6; } 2650 fi 2651 2652 2653 fi 2654 if test -z "$ac_cv_prog_STRIP"; then 2655 ac_ct_STRIP=$STRIP 2656 # Extract the first word of "strip", so it can be a program name with args. 2657 set dummy strip; ac_word=$2 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2659 $as_echo_n "checking for $ac_word... " >&6; } 2660 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2661 $as_echo_n "(cached) " >&6 2662 else 2663 if test -n "$ac_ct_STRIP"; then 2664 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2665 else 2666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2667 for as_dir in $PATH 2668 do 2669 IFS=$as_save_IFS 2670 test -z "$as_dir" && as_dir=. 2671 for ac_exec_ext in '' $ac_executable_extensions; do 2672 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2673 ac_cv_prog_ac_ct_STRIP="strip" 2674 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2675 break 2 2676 fi 2677 done 2678 done 2679 IFS=$as_save_IFS 2680 2681 fi 2682 fi 2683 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2684 if test -n "$ac_ct_STRIP"; then 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2686 $as_echo "$ac_ct_STRIP" >&6; } 2687 else 2688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2689 $as_echo "no" >&6; } 2690 fi 2691 2692 if test "x$ac_ct_STRIP" = x; then 2693 STRIP=":" 2694 else 2695 case $cross_compiling:$ac_tool_warned in 2696 yes:) 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2698 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2699 ac_tool_warned=yes ;; 2700 esac 2701 STRIP=$ac_ct_STRIP 2702 fi 2703 else 2704 STRIP="$ac_cv_prog_STRIP" 2705 fi 2706 2707 fi 2708 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2709 2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2711 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2712 if test -z "$MKDIR_P"; then 2713 if ${ac_cv_path_mkdir+:} false; then : 2714 $as_echo_n "(cached) " >&6 2715 else 2716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2717 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2718 do 2719 IFS=$as_save_IFS 2720 test -z "$as_dir" && as_dir=. 2721 for ac_prog in mkdir gmkdir; do 2722 for ac_exec_ext in '' $ac_executable_extensions; do 2723 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2724 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2725 'mkdir (GNU coreutils) '* | \ 2726 'mkdir (coreutils) '* | \ 2727 'mkdir (fileutils) '4.1*) 2728 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2729 break 3;; 2730 esac 2731 done 2732 done 2733 done 2734 IFS=$as_save_IFS 2735 2736 fi 2737 2738 test -d ./--version && rmdir ./--version 2739 if test "${ac_cv_path_mkdir+set}" = set; then 2740 MKDIR_P="$ac_cv_path_mkdir -p" 2741 else 2742 # As a last resort, use the slow shell script. Don't cache a 2743 # value for MKDIR_P within a source directory, because that will 2744 # break other packages using the cache if that directory is 2745 # removed, or if the value is a relative name. 2746 MKDIR_P="$ac_install_sh -d" 2747 fi 2748 fi 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2750 $as_echo "$MKDIR_P" >&6; } 2751 2752 for ac_prog in gawk mawk nawk awk 2753 do 2754 # Extract the first word of "$ac_prog", so it can be a program name with args. 2755 set dummy $ac_prog; ac_word=$2 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2757 $as_echo_n "checking for $ac_word... " >&6; } 2758 if ${ac_cv_prog_AWK+:} false; then : 2759 $as_echo_n "(cached) " >&6 2760 else 2761 if test -n "$AWK"; then 2762 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2763 else 2764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2765 for as_dir in $PATH 2766 do 2767 IFS=$as_save_IFS 2768 test -z "$as_dir" && as_dir=. 2769 for ac_exec_ext in '' $ac_executable_extensions; do 2770 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2771 ac_cv_prog_AWK="$ac_prog" 2772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2773 break 2 2774 fi 2775 done 2776 done 2777 IFS=$as_save_IFS 2778 2779 fi 2780 fi 2781 AWK=$ac_cv_prog_AWK 2782 if test -n "$AWK"; then 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2784 $as_echo "$AWK" >&6; } 2785 else 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2787 $as_echo "no" >&6; } 2788 fi 2789 2790 2791 test -n "$AWK" && break 2792 done 2793 2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2795 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2796 set x ${MAKE-make} 2797 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2798 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2799 $as_echo_n "(cached) " >&6 2800 else 2801 cat >conftest.make <<\_ACEOF 2802 SHELL = /bin/sh 2803 all: 2804 @echo '@@@%%%=$(MAKE)=@@@%%%' 2805 _ACEOF 2806 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2807 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2808 *@@@%%%=?*=@@@%%%*) 2809 eval ac_cv_prog_make_${ac_make}_set=yes;; 2810 *) 2811 eval ac_cv_prog_make_${ac_make}_set=no;; 2812 esac 2813 rm -f conftest.make 2814 fi 2815 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2817 $as_echo "yes" >&6; } 2818 SET_MAKE= 2819 else 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2821 $as_echo "no" >&6; } 2822 SET_MAKE="MAKE=${MAKE-make}" 2823 fi 2824 2825 rm -rf .tst 2>/dev/null 2826 mkdir .tst 2>/dev/null 2827 if test -d .tst; then 2828 am__leading_dot=. 2829 else 2830 am__leading_dot=_ 2831 fi 2832 rmdir .tst 2>/dev/null 2833 2834 # Check whether --enable-silent-rules was given. 2835 if test "${enable_silent_rules+set}" = set; then : 2836 enableval=$enable_silent_rules; 2837 fi 2838 2839 case $enable_silent_rules in # ((( 2840 yes) AM_DEFAULT_VERBOSITY=0;; 2841 no) AM_DEFAULT_VERBOSITY=1;; 2842 *) AM_DEFAULT_VERBOSITY=1;; 2843 esac 2844 am_make=${MAKE-make} 2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2846 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2847 if ${am_cv_make_support_nested_variables+:} false; then : 2848 $as_echo_n "(cached) " >&6 2849 else 2850 if $as_echo 'TRUE=$(BAR$(V)) 2851 BAR0=false 2852 BAR1=true 2853 V=1 2854 am__doit: 2855 @$(TRUE) 2856 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2857 am_cv_make_support_nested_variables=yes 2858 else 2859 am_cv_make_support_nested_variables=no 2860 fi 2861 fi 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2863 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2864 if test $am_cv_make_support_nested_variables = yes; then 2865 AM_V='$(V)' 2866 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2867 else 2868 AM_V=$AM_DEFAULT_VERBOSITY 2869 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2870 fi 2871 AM_BACKSLASH='\' 2872 2873 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2874 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2875 # is not polluted with repeated "-I." 2876 am__isrc=' -I$(srcdir)' 2877 # test to see if srcdir already configured 2878 if test -f $srcdir/config.status; then 2879 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2880 fi 2881 fi 2882 2883 # test whether we have cygpath 2884 if test -z "$CYGPATH_W"; then 2885 if (cygpath --version) >/dev/null 2>/dev/null; then 2886 CYGPATH_W='cygpath -w' 2887 else 2888 CYGPATH_W=echo 2889 fi 2890 fi 2891 2892 2893 # Define the identity of the package. 2894 PACKAGE='tmux' 2895 VERSION='3.6b' 2896 2897 2898 cat >>confdefs.h <<_ACEOF 2899 #define PACKAGE "$PACKAGE" 2900 _ACEOF 2901 2902 2903 cat >>confdefs.h <<_ACEOF 2904 #define VERSION "$VERSION" 2905 _ACEOF 2906 2907 # Some tools Automake needs. 2908 2909 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2910 2911 2912 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2913 2914 2915 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2916 2917 2918 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2919 2920 2921 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2922 2923 # For better backward compatibility. To be removed once Automake 1.9.x 2924 # dies out for good. For more background, see: 2925 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2926 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2927 mkdir_p='$(MKDIR_P)' 2928 2929 # We need awk for the "check" target (and possibly the TAP driver). The 2930 # system "awk" is bad on some platforms. 2931 # Always define AMTAR for backward compatibility. Yes, it's still used 2932 # in the wild :-( We should find a proper way to deprecate it ... 2933 AMTAR='$${TAR-tar}' 2934 2935 2936 # We'll loop over all known methods to create a tar archive until one works. 2937 _am_tools='gnutar pax cpio none' 2938 2939 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2940 2941 2942 2943 2944 2945 2946 # POSIX will say in a future version that running "rm -f" with no argument 2947 # is OK; and we want to be able to make that assumption in our Makefile 2948 # recipes. So use an aggressive probe to check that the usage we want is 2949 # actually supported "in the wild" to an acceptable degree. 2950 # See automake bug#10828. 2951 # To make any issue more visible, cause the running configure to be aborted 2952 # by default if the 'rm' program in use doesn't match our expectations; the 2953 # user can still override this though. 2954 if rm -f && rm -fr && rm -rf; then : OK; else 2955 cat >&2 <<'END' 2956 Oops! 2957 2958 Your 'rm' program seems unable to run without file operands specified 2959 on the command line, even when the '-f' option is present. This is contrary 2960 to the behaviour of most rm programs out there, and not conforming with 2961 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2962 2963 Please tell bug-automake@gnu.org about your system, including the value 2964 of your $PATH and any error possibly output before this message. This 2965 can help us improve future automake versions. 2966 2967 END 2968 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2969 echo 'Configuration will proceed anyway, since you have set the' >&2 2970 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2971 echo >&2 2972 else 2973 cat >&2 <<'END' 2974 Aborting the configuration process, to ensure you take notice of the issue. 2975 2976 You can download and install GNU coreutils to get an 'rm' implementation 2977 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2978 2979 If you want to complete the configuration process using your problematic 2980 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2981 to "yes", and re-run configure. 2982 2983 END 2984 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2985 fi 2986 fi 2987 2988 2989 # Make sure we can run config.sub. 2990 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2991 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2992 2993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2994 $as_echo_n "checking build system type... " >&6; } 2995 if ${ac_cv_build+:} false; then : 2996 $as_echo_n "(cached) " >&6 2997 else 2998 ac_build_alias=$build_alias 2999 test "x$ac_build_alias" = x && 3000 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3001 test "x$ac_build_alias" = x && 3002 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3003 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3004 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3005 3006 fi 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3008 $as_echo "$ac_cv_build" >&6; } 3009 case $ac_cv_build in 3010 *-*-*) ;; 3011 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3012 esac 3013 build=$ac_cv_build 3014 ac_save_IFS=$IFS; IFS='-' 3015 set x $ac_cv_build 3016 shift 3017 build_cpu=$1 3018 build_vendor=$2 3019 shift; shift 3020 # Remember, the first character of IFS is used to create $*, 3021 # except with old shells: 3022 build_os=$* 3023 IFS=$ac_save_IFS 3024 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3025 3026 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3028 $as_echo_n "checking host system type... " >&6; } 3029 if ${ac_cv_host+:} false; then : 3030 $as_echo_n "(cached) " >&6 3031 else 3032 if test "x$host_alias" = x; then 3033 ac_cv_host=$ac_cv_build 3034 else 3035 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3036 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3037 fi 3038 3039 fi 3040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3041 $as_echo "$ac_cv_host" >&6; } 3042 case $ac_cv_host in 3043 *-*-*) ;; 3044 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3045 esac 3046 host=$ac_cv_host 3047 ac_save_IFS=$IFS; IFS='-' 3048 set x $ac_cv_host 3049 shift 3050 host_cpu=$1 3051 host_vendor=$2 3052 shift; shift 3053 # Remember, the first character of IFS is used to create $*, 3054 # except with old shells: 3055 host_os=$* 3056 IFS=$ac_save_IFS 3057 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3058 3059 3060 3061 # When CFLAGS isn't set at this stage and gcc is detected by the macro below, 3062 # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an 3063 # empty default. 3064 : ${CFLAGS=""} 3065 3066 # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because 3067 # AC_CHECK_HEADER doesn't give us any other way to update the include 3068 # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends. 3069 SAVED_CFLAGS="$CFLAGS" 3070 SAVED_CPPFLAGS="$CPPFLAGS" 3071 SAVED_LDFLAGS="$LDFLAGS" 3072 3073 # Is this oss-fuzz build? 3074 # Check whether --enable-fuzzing was given. 3075 if test "${enable_fuzzing+set}" = set; then : 3076 enableval=$enable_fuzzing; 3077 fi 3078 3079 3080 3081 # Set up convenient fuzzing defaults before initializing compiler. 3082 if test "x$enable_fuzzing" = xyes; then 3083 $as_echo "#define NEED_FUZZING 1" >>confdefs.h 3084 3085 test "x$CC" = x && CC=clang 3086 test "x$FUZZING_LIBS" = x && \ 3087 FUZZING_LIBS="-fsanitize=fuzzer" 3088 test "x$SAVED_CFLAGS" = x && \ 3089 AM_CFLAGS="-g -fsanitize=fuzzer-no-link,address" 3090 fi 3091 3092 # Set up the compiler in two different ways and say yes we may want to install. 3093 ac_ext=c 3094 ac_cpp='$CPP $CPPFLAGS' 3095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3097 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3098 if test -n "$ac_tool_prefix"; then 3099 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3100 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3102 $as_echo_n "checking for $ac_word... " >&6; } 3103 if ${ac_cv_prog_CC+:} false; then : 3104 $as_echo_n "(cached) " >&6 3105 else 3106 if test -n "$CC"; then 3107 ac_cv_prog_CC="$CC" # Let the user override the test. 3108 else 3109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3110 for as_dir in $PATH 3111 do 3112 IFS=$as_save_IFS 3113 test -z "$as_dir" && as_dir=. 3114 for ac_exec_ext in '' $ac_executable_extensions; do 3115 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3116 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3118 break 2 3119 fi 3120 done 3121 done 3122 IFS=$as_save_IFS 3123 3124 fi 3125 fi 3126 CC=$ac_cv_prog_CC 3127 if test -n "$CC"; then 3128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3129 $as_echo "$CC" >&6; } 3130 else 3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3132 $as_echo "no" >&6; } 3133 fi 3134 3135 3136 fi 3137 if test -z "$ac_cv_prog_CC"; then 3138 ac_ct_CC=$CC 3139 # Extract the first word of "gcc", so it can be a program name with args. 3140 set dummy gcc; ac_word=$2 3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3142 $as_echo_n "checking for $ac_word... " >&6; } 3143 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3144 $as_echo_n "(cached) " >&6 3145 else 3146 if test -n "$ac_ct_CC"; then 3147 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3148 else 3149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3150 for as_dir in $PATH 3151 do 3152 IFS=$as_save_IFS 3153 test -z "$as_dir" && as_dir=. 3154 for ac_exec_ext in '' $ac_executable_extensions; do 3155 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3156 ac_cv_prog_ac_ct_CC="gcc" 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 fi 3165 fi 3166 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3167 if test -n "$ac_ct_CC"; then 3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3169 $as_echo "$ac_ct_CC" >&6; } 3170 else 3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3172 $as_echo "no" >&6; } 3173 fi 3174 3175 if test "x$ac_ct_CC" = x; then 3176 CC="" 3177 else 3178 case $cross_compiling:$ac_tool_warned in 3179 yes:) 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3181 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3182 ac_tool_warned=yes ;; 3183 esac 3184 CC=$ac_ct_CC 3185 fi 3186 else 3187 CC="$ac_cv_prog_CC" 3188 fi 3189 3190 if test -z "$CC"; then 3191 if test -n "$ac_tool_prefix"; then 3192 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3193 set dummy ${ac_tool_prefix}cc; ac_word=$2 3194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3195 $as_echo_n "checking for $ac_word... " >&6; } 3196 if ${ac_cv_prog_CC+:} false; then : 3197 $as_echo_n "(cached) " >&6 3198 else 3199 if test -n "$CC"; then 3200 ac_cv_prog_CC="$CC" # Let the user override the test. 3201 else 3202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3203 for as_dir in $PATH 3204 do 3205 IFS=$as_save_IFS 3206 test -z "$as_dir" && as_dir=. 3207 for ac_exec_ext in '' $ac_executable_extensions; do 3208 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3209 ac_cv_prog_CC="${ac_tool_prefix}cc" 3210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3211 break 2 3212 fi 3213 done 3214 done 3215 IFS=$as_save_IFS 3216 3217 fi 3218 fi 3219 CC=$ac_cv_prog_CC 3220 if test -n "$CC"; then 3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3222 $as_echo "$CC" >&6; } 3223 else 3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3225 $as_echo "no" >&6; } 3226 fi 3227 3228 3229 fi 3230 fi 3231 if test -z "$CC"; then 3232 # Extract the first word of "cc", so it can be a program name with args. 3233 set dummy cc; ac_word=$2 3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3235 $as_echo_n "checking for $ac_word... " >&6; } 3236 if ${ac_cv_prog_CC+:} false; then : 3237 $as_echo_n "(cached) " >&6 3238 else 3239 if test -n "$CC"; then 3240 ac_cv_prog_CC="$CC" # Let the user override the test. 3241 else 3242 ac_prog_rejected=no 3243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3244 for as_dir in $PATH 3245 do 3246 IFS=$as_save_IFS 3247 test -z "$as_dir" && as_dir=. 3248 for ac_exec_ext in '' $ac_executable_extensions; do 3249 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3250 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3251 ac_prog_rejected=yes 3252 continue 3253 fi 3254 ac_cv_prog_CC="cc" 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 if test $ac_prog_rejected = yes; then 3263 # We found a bogon in the path, so make sure we never use it. 3264 set dummy $ac_cv_prog_CC 3265 shift 3266 if test $# != 0; then 3267 # We chose a different compiler from the bogus one. 3268 # However, it has the same basename, so the bogon will be chosen 3269 # first if we set CC to just the basename; use the full file name. 3270 shift 3271 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3272 fi 3273 fi 3274 fi 3275 fi 3276 CC=$ac_cv_prog_CC 3277 if test -n "$CC"; then 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3279 $as_echo "$CC" >&6; } 3280 else 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3282 $as_echo "no" >&6; } 3283 fi 3284 3285 3286 fi 3287 if test -z "$CC"; then 3288 if test -n "$ac_tool_prefix"; then 3289 for ac_prog in cl.exe 3290 do 3291 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3292 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3294 $as_echo_n "checking for $ac_word... " >&6; } 3295 if ${ac_cv_prog_CC+:} false; then : 3296 $as_echo_n "(cached) " >&6 3297 else 3298 if test -n "$CC"; then 3299 ac_cv_prog_CC="$CC" # Let the user override the test. 3300 else 3301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3302 for as_dir in $PATH 3303 do 3304 IFS=$as_save_IFS 3305 test -z "$as_dir" && as_dir=. 3306 for ac_exec_ext in '' $ac_executable_extensions; do 3307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3308 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3310 break 2 3311 fi 3312 done 3313 done 3314 IFS=$as_save_IFS 3315 3316 fi 3317 fi 3318 CC=$ac_cv_prog_CC 3319 if test -n "$CC"; then 3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3321 $as_echo "$CC" >&6; } 3322 else 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3324 $as_echo "no" >&6; } 3325 fi 3326 3327 3328 test -n "$CC" && break 3329 done 3330 fi 3331 if test -z "$CC"; then 3332 ac_ct_CC=$CC 3333 for ac_prog in cl.exe 3334 do 3335 # Extract the first word of "$ac_prog", so it can be a program name with args. 3336 set dummy $ac_prog; ac_word=$2 3337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3338 $as_echo_n "checking for $ac_word... " >&6; } 3339 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3340 $as_echo_n "(cached) " >&6 3341 else 3342 if test -n "$ac_ct_CC"; then 3343 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3344 else 3345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3346 for as_dir in $PATH 3347 do 3348 IFS=$as_save_IFS 3349 test -z "$as_dir" && as_dir=. 3350 for ac_exec_ext in '' $ac_executable_extensions; do 3351 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3352 ac_cv_prog_ac_ct_CC="$ac_prog" 3353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3354 break 2 3355 fi 3356 done 3357 done 3358 IFS=$as_save_IFS 3359 3360 fi 3361 fi 3362 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3363 if test -n "$ac_ct_CC"; then 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3365 $as_echo "$ac_ct_CC" >&6; } 3366 else 3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3368 $as_echo "no" >&6; } 3369 fi 3370 3371 3372 test -n "$ac_ct_CC" && break 3373 done 3374 3375 if test "x$ac_ct_CC" = x; then 3376 CC="" 3377 else 3378 case $cross_compiling:$ac_tool_warned in 3379 yes:) 3380 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3381 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3382 ac_tool_warned=yes ;; 3383 esac 3384 CC=$ac_ct_CC 3385 fi 3386 fi 3387 3388 fi 3389 3390 3391 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3393 as_fn_error $? "no acceptable C compiler found in \$PATH 3394 See \`config.log' for more details" "$LINENO" 5; } 3395 3396 # Provide some information about the compiler. 3397 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3398 set X $ac_compile 3399 ac_compiler=$2 3400 for ac_option in --version -v -V -qversion; do 3401 { { ac_try="$ac_compiler $ac_option >&5" 3402 case "(($ac_try" in 3403 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3404 *) ac_try_echo=$ac_try;; 3405 esac 3406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3407 $as_echo "$ac_try_echo"; } >&5 3408 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3409 ac_status=$? 3410 if test -s conftest.err; then 3411 sed '10a\ 3412 ... rest of stderr output deleted ... 3413 10q' conftest.err >conftest.er1 3414 cat conftest.er1 >&5 3415 fi 3416 rm -f conftest.er1 conftest.err 3417 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3418 test $ac_status = 0; } 3419 done 3420 3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3422 /* end confdefs.h. */ 3423 3424 int 3425 main () 3426 { 3427 3428 ; 3429 return 0; 3430 } 3431 _ACEOF 3432 ac_clean_files_save=$ac_clean_files 3433 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3434 # Try to create an executable without -o first, disregard a.out. 3435 # It will help us diagnose broken compilers, and finding out an intuition 3436 # of exeext. 3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3438 $as_echo_n "checking whether the C compiler works... " >&6; } 3439 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3440 3441 # The possible output files: 3442 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3443 3444 ac_rmfiles= 3445 for ac_file in $ac_files 3446 do 3447 case $ac_file in 3448 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3449 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3450 esac 3451 done 3452 rm -f $ac_rmfiles 3453 3454 if { { ac_try="$ac_link_default" 3455 case "(($ac_try" in 3456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3457 *) ac_try_echo=$ac_try;; 3458 esac 3459 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3460 $as_echo "$ac_try_echo"; } >&5 3461 (eval "$ac_link_default") 2>&5 3462 ac_status=$? 3463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3464 test $ac_status = 0; }; then : 3465 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3466 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3467 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3468 # so that the user can short-circuit this test for compilers unknown to 3469 # Autoconf. 3470 for ac_file in $ac_files '' 3471 do 3472 test -f "$ac_file" || continue 3473 case $ac_file in 3474 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3475 ;; 3476 [ab].out ) 3477 # We found the default executable, but exeext='' is most 3478 # certainly right. 3479 break;; 3480 *.* ) 3481 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3482 then :; else 3483 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3484 fi 3485 # We set ac_cv_exeext here because the later test for it is not 3486 # safe: cross compilers may not add the suffix if given an `-o' 3487 # argument, so we may need to know it at that point already. 3488 # Even if this section looks crufty: it has the advantage of 3489 # actually working. 3490 break;; 3491 * ) 3492 break;; 3493 esac 3494 done 3495 test "$ac_cv_exeext" = no && ac_cv_exeext= 3496 3497 else 3498 ac_file='' 3499 fi 3500 if test -z "$ac_file"; then : 3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3502 $as_echo "no" >&6; } 3503 $as_echo "$as_me: failed program was:" >&5 3504 sed 's/^/| /' conftest.$ac_ext >&5 3505 3506 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3507 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3508 as_fn_error 77 "C compiler cannot create executables 3509 See \`config.log' for more details" "$LINENO" 5; } 3510 else 3511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3512 $as_echo "yes" >&6; } 3513 fi 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3515 $as_echo_n "checking for C compiler default output file name... " >&6; } 3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3517 $as_echo "$ac_file" >&6; } 3518 ac_exeext=$ac_cv_exeext 3519 3520 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3521 ac_clean_files=$ac_clean_files_save 3522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3523 $as_echo_n "checking for suffix of executables... " >&6; } 3524 if { { ac_try="$ac_link" 3525 case "(($ac_try" in 3526 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3527 *) ac_try_echo=$ac_try;; 3528 esac 3529 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3530 $as_echo "$ac_try_echo"; } >&5 3531 (eval "$ac_link") 2>&5 3532 ac_status=$? 3533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3534 test $ac_status = 0; }; then : 3535 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3536 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3537 # work properly (i.e., refer to `conftest.exe'), while it won't with 3538 # `rm'. 3539 for ac_file in conftest.exe conftest conftest.*; do 3540 test -f "$ac_file" || continue 3541 case $ac_file in 3542 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3543 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3544 break;; 3545 * ) break;; 3546 esac 3547 done 3548 else 3549 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3550 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3551 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3552 See \`config.log' for more details" "$LINENO" 5; } 3553 fi 3554 rm -f conftest conftest$ac_cv_exeext 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3556 $as_echo "$ac_cv_exeext" >&6; } 3557 3558 rm -f conftest.$ac_ext 3559 EXEEXT=$ac_cv_exeext 3560 ac_exeext=$EXEEXT 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562 /* end confdefs.h. */ 3563 #include <stdio.h> 3564 int 3565 main () 3566 { 3567 FILE *f = fopen ("conftest.out", "w"); 3568 return ferror (f) || fclose (f) != 0; 3569 3570 ; 3571 return 0; 3572 } 3573 _ACEOF 3574 ac_clean_files="$ac_clean_files conftest.out" 3575 # Check that the compiler produces executables we can run. If not, either 3576 # the compiler is broken, or we cross compile. 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3578 $as_echo_n "checking whether we are cross compiling... " >&6; } 3579 if test "$cross_compiling" != yes; then 3580 { { ac_try="$ac_link" 3581 case "(($ac_try" in 3582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3583 *) ac_try_echo=$ac_try;; 3584 esac 3585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3586 $as_echo "$ac_try_echo"; } >&5 3587 (eval "$ac_link") 2>&5 3588 ac_status=$? 3589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3590 test $ac_status = 0; } 3591 if { ac_try='./conftest$ac_cv_exeext' 3592 { { case "(($ac_try" in 3593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3594 *) ac_try_echo=$ac_try;; 3595 esac 3596 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3597 $as_echo "$ac_try_echo"; } >&5 3598 (eval "$ac_try") 2>&5 3599 ac_status=$? 3600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3601 test $ac_status = 0; }; }; then 3602 cross_compiling=no 3603 else 3604 if test "$cross_compiling" = maybe; then 3605 cross_compiling=yes 3606 else 3607 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3609 as_fn_error $? "cannot run C compiled programs. 3610 If you meant to cross compile, use \`--host'. 3611 See \`config.log' for more details" "$LINENO" 5; } 3612 fi 3613 fi 3614 fi 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3616 $as_echo "$cross_compiling" >&6; } 3617 3618 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3619 ac_clean_files=$ac_clean_files_save 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3621 $as_echo_n "checking for suffix of object files... " >&6; } 3622 if ${ac_cv_objext+:} false; then : 3623 $as_echo_n "(cached) " >&6 3624 else 3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3626 /* end confdefs.h. */ 3627 3628 int 3629 main () 3630 { 3631 3632 ; 3633 return 0; 3634 } 3635 _ACEOF 3636 rm -f conftest.o conftest.obj 3637 if { { ac_try="$ac_compile" 3638 case "(($ac_try" in 3639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3640 *) ac_try_echo=$ac_try;; 3641 esac 3642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3643 $as_echo "$ac_try_echo"; } >&5 3644 (eval "$ac_compile") 2>&5 3645 ac_status=$? 3646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3647 test $ac_status = 0; }; then : 3648 for ac_file in conftest.o conftest.obj conftest.*; do 3649 test -f "$ac_file" || continue; 3650 case $ac_file in 3651 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3652 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3653 break;; 3654 esac 3655 done 3656 else 3657 $as_echo "$as_me: failed program was:" >&5 3658 sed 's/^/| /' conftest.$ac_ext >&5 3659 3660 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3661 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3662 as_fn_error $? "cannot compute suffix of object files: cannot compile 3663 See \`config.log' for more details" "$LINENO" 5; } 3664 fi 3665 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3666 fi 3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3668 $as_echo "$ac_cv_objext" >&6; } 3669 OBJEXT=$ac_cv_objext 3670 ac_objext=$OBJEXT 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3672 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3673 if ${ac_cv_c_compiler_gnu+:} false; then : 3674 $as_echo_n "(cached) " >&6 3675 else 3676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3677 /* end confdefs.h. */ 3678 3679 int 3680 main () 3681 { 3682 #ifndef __GNUC__ 3683 choke me 3684 #endif 3685 3686 ; 3687 return 0; 3688 } 3689 _ACEOF 3690 if ac_fn_c_try_compile "$LINENO"; then : 3691 ac_compiler_gnu=yes 3692 else 3693 ac_compiler_gnu=no 3694 fi 3695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3696 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3697 3698 fi 3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3700 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3701 if test $ac_compiler_gnu = yes; then 3702 GCC=yes 3703 else 3704 GCC= 3705 fi 3706 ac_test_CFLAGS=${CFLAGS+set} 3707 ac_save_CFLAGS=$CFLAGS 3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3709 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3710 if ${ac_cv_prog_cc_g+:} false; then : 3711 $as_echo_n "(cached) " >&6 3712 else 3713 ac_save_c_werror_flag=$ac_c_werror_flag 3714 ac_c_werror_flag=yes 3715 ac_cv_prog_cc_g=no 3716 CFLAGS="-g" 3717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3718 /* end confdefs.h. */ 3719 3720 int 3721 main () 3722 { 3723 3724 ; 3725 return 0; 3726 } 3727 _ACEOF 3728 if ac_fn_c_try_compile "$LINENO"; then : 3729 ac_cv_prog_cc_g=yes 3730 else 3731 CFLAGS="" 3732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3733 /* end confdefs.h. */ 3734 3735 int 3736 main () 3737 { 3738 3739 ; 3740 return 0; 3741 } 3742 _ACEOF 3743 if ac_fn_c_try_compile "$LINENO"; then : 3744 3745 else 3746 ac_c_werror_flag=$ac_save_c_werror_flag 3747 CFLAGS="-g" 3748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3749 /* end confdefs.h. */ 3750 3751 int 3752 main () 3753 { 3754 3755 ; 3756 return 0; 3757 } 3758 _ACEOF 3759 if ac_fn_c_try_compile "$LINENO"; then : 3760 ac_cv_prog_cc_g=yes 3761 fi 3762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3763 fi 3764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3765 fi 3766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3767 ac_c_werror_flag=$ac_save_c_werror_flag 3768 fi 3769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3770 $as_echo "$ac_cv_prog_cc_g" >&6; } 3771 if test "$ac_test_CFLAGS" = set; then 3772 CFLAGS=$ac_save_CFLAGS 3773 elif test $ac_cv_prog_cc_g = yes; then 3774 if test "$GCC" = yes; then 3775 CFLAGS="-g -O2" 3776 else 3777 CFLAGS="-g" 3778 fi 3779 else 3780 if test "$GCC" = yes; then 3781 CFLAGS="-O2" 3782 else 3783 CFLAGS= 3784 fi 3785 fi 3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3787 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3788 if ${ac_cv_prog_cc_c89+:} false; then : 3789 $as_echo_n "(cached) " >&6 3790 else 3791 ac_cv_prog_cc_c89=no 3792 ac_save_CC=$CC 3793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3794 /* end confdefs.h. */ 3795 #include <stdarg.h> 3796 #include <stdio.h> 3797 struct stat; 3798 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3799 struct buf { int x; }; 3800 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3801 static char *e (p, i) 3802 char **p; 3803 int i; 3804 { 3805 return p[i]; 3806 } 3807 static char *f (char * (*g) (char **, int), char **p, ...) 3808 { 3809 char *s; 3810 va_list v; 3811 va_start (v,p); 3812 s = g (p, va_arg (v,int)); 3813 va_end (v); 3814 return s; 3815 } 3816 3817 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3818 function prototypes and stuff, but not '\xHH' hex character constants. 3819 These don't provoke an error unfortunately, instead are silently treated 3820 as 'x'. The following induces an error, until -std is added to get 3821 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3822 array size at least. It's necessary to write '\x00'==0 to get something 3823 that's true only with -std. */ 3824 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3825 3826 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3827 inside strings and character constants. */ 3828 #define FOO(x) 'x' 3829 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3830 3831 int test (int i, double x); 3832 struct s1 {int (*f) (int a);}; 3833 struct s2 {int (*f) (double a);}; 3834 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3835 int argc; 3836 char **argv; 3837 int 3838 main () 3839 { 3840 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3841 ; 3842 return 0; 3843 } 3844 _ACEOF 3845 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3846 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3847 do 3848 CC="$ac_save_CC $ac_arg" 3849 if ac_fn_c_try_compile "$LINENO"; then : 3850 ac_cv_prog_cc_c89=$ac_arg 3851 fi 3852 rm -f core conftest.err conftest.$ac_objext 3853 test "x$ac_cv_prog_cc_c89" != "xno" && break 3854 done 3855 rm -f conftest.$ac_ext 3856 CC=$ac_save_CC 3857 3858 fi 3859 # AC_CACHE_VAL 3860 case "x$ac_cv_prog_cc_c89" in 3861 x) 3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3863 $as_echo "none needed" >&6; } ;; 3864 xno) 3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3866 $as_echo "unsupported" >&6; } ;; 3867 *) 3868 CC="$CC $ac_cv_prog_cc_c89" 3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3870 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3871 esac 3872 if test "x$ac_cv_prog_cc_c89" != xno; then : 3873 3874 fi 3875 3876 ac_ext=c 3877 ac_cpp='$CPP $CPPFLAGS' 3878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3880 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3881 3882 ac_ext=c 3883 ac_cpp='$CPP $CPPFLAGS' 3884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3886 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3888 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3889 if ${am_cv_prog_cc_c_o+:} false; then : 3890 $as_echo_n "(cached) " >&6 3891 else 3892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3893 /* end confdefs.h. */ 3894 3895 int 3896 main () 3897 { 3898 3899 ; 3900 return 0; 3901 } 3902 _ACEOF 3903 # Make sure it works both with $CC and with simple cc. 3904 # Following AC_PROG_CC_C_O, we do the test twice because some 3905 # compilers refuse to overwrite an existing .o file with -o, 3906 # though they will create one. 3907 am_cv_prog_cc_c_o=yes 3908 for am_i in 1 2; do 3909 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3910 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3911 ac_status=$? 3912 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3913 (exit $ac_status); } \ 3914 && test -f conftest2.$ac_objext; then 3915 : OK 3916 else 3917 am_cv_prog_cc_c_o=no 3918 break 3919 fi 3920 done 3921 rm -f core conftest* 3922 unset am_i 3923 fi 3924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3925 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3926 if test "$am_cv_prog_cc_c_o" != yes; then 3927 # Losing compiler, so override with the script. 3928 # FIXME: It is wrong to rewrite CC. 3929 # But if we don't then we get into trouble of one sort or another. 3930 # A longer-term fix would be to have automake use am__CC in this case, 3931 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3932 CC="$am_aux_dir/compile $CC" 3933 fi 3934 ac_ext=c 3935 ac_cpp='$CPP $CPPFLAGS' 3936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3938 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3939 3940 DEPDIR="${am__leading_dot}deps" 3941 3942 ac_config_commands="$ac_config_commands depfiles" 3943 3944 3945 am_make=${MAKE-make} 3946 cat > confinc << 'END' 3947 am__doit: 3948 @echo this is the am__doit target 3949 .PHONY: am__doit 3950 END 3951 # If we don't find an include directive, just comment out the code. 3952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3953 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3954 am__include="#" 3955 am__quote= 3956 _am_result=none 3957 # First try GNU make style include. 3958 echo "include confinc" > confmf 3959 # Ignore all kinds of additional output from 'make'. 3960 case `$am_make -s -f confmf 2> /dev/null` in #( 3961 *the\ am__doit\ target*) 3962 am__include=include 3963 am__quote= 3964 _am_result=GNU 3965 ;; 3966 esac 3967 # Now try BSD make style include. 3968 if test "$am__include" = "#"; then 3969 echo '.include "confinc"' > confmf 3970 case `$am_make -s -f confmf 2> /dev/null` in #( 3971 *the\ am__doit\ target*) 3972 am__include=.include 3973 am__quote="\"" 3974 _am_result=BSD 3975 ;; 3976 esac 3977 fi 3978 3979 3980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3981 $as_echo "$_am_result" >&6; } 3982 rm -f confinc confmf 3983 3984 # Check whether --enable-dependency-tracking was given. 3985 if test "${enable_dependency_tracking+set}" = set; then : 3986 enableval=$enable_dependency_tracking; 3987 fi 3988 3989 if test "x$enable_dependency_tracking" != xno; then 3990 am_depcomp="$ac_aux_dir/depcomp" 3991 AMDEPBACKSLASH='\' 3992 am__nodep='_no' 3993 fi 3994 if test "x$enable_dependency_tracking" != xno; then 3995 AMDEP_TRUE= 3996 AMDEP_FALSE='#' 3997 else 3998 AMDEP_TRUE='#' 3999 AMDEP_FALSE= 4000 fi 4001 4002 4003 4004 depcc="$CC" am_compiler_list= 4005 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4007 $as_echo_n "checking dependency style of $depcc... " >&6; } 4008 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4009 $as_echo_n "(cached) " >&6 4010 else 4011 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4012 # We make a subdir and do the tests there. Otherwise we can end up 4013 # making bogus files that we don't know about and never remove. For 4014 # instance it was reported that on HP-UX the gcc test will end up 4015 # making a dummy file named 'D' -- because '-MD' means "put the output 4016 # in D". 4017 rm -rf conftest.dir 4018 mkdir conftest.dir 4019 # Copy depcomp to subdir because otherwise we won't find it if we're 4020 # using a relative directory. 4021 cp "$am_depcomp" conftest.dir 4022 cd conftest.dir 4023 # We will build objects and dependencies in a subdirectory because 4024 # it helps to detect inapplicable dependency modes. For instance 4025 # both Tru64's cc and ICC support -MD to output dependencies as a 4026 # side effect of compilation, but ICC will put the dependencies in 4027 # the current directory while Tru64 will put them in the object 4028 # directory. 4029 mkdir sub 4030 4031 am_cv_CC_dependencies_compiler_type=none 4032 if test "$am_compiler_list" = ""; then 4033 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4034 fi 4035 am__universal=false 4036 case " $depcc " in #( 4037 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4038 esac 4039 4040 for depmode in $am_compiler_list; do 4041 # Setup a source with many dependencies, because some compilers 4042 # like to wrap large dependency lists on column 80 (with \), and 4043 # we should not choose a depcomp mode which is confused by this. 4044 # 4045 # We need to recreate these files for each test, as the compiler may 4046 # overwrite some of them when testing with obscure command lines. 4047 # This happens at least with the AIX C compiler. 4048 : > sub/conftest.c 4049 for i in 1 2 3 4 5 6; do 4050 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4051 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4052 # Solaris 10 /bin/sh. 4053 echo '/* dummy */' > sub/conftst$i.h 4054 done 4055 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4056 4057 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4058 # mode. It turns out that the SunPro C++ compiler does not properly 4059 # handle '-M -o', and we need to detect this. Also, some Intel 4060 # versions had trouble with output in subdirs. 4061 am__obj=sub/conftest.${OBJEXT-o} 4062 am__minus_obj="-o $am__obj" 4063 case $depmode in 4064 gcc) 4065 # This depmode causes a compiler race in universal mode. 4066 test "$am__universal" = false || continue 4067 ;; 4068 nosideeffect) 4069 # After this tag, mechanisms are not by side-effect, so they'll 4070 # only be used when explicitly requested. 4071 if test "x$enable_dependency_tracking" = xyes; then 4072 continue 4073 else 4074 break 4075 fi 4076 ;; 4077 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4078 # This compiler won't grok '-c -o', but also, the minuso test has 4079 # not run yet. These depmodes are late enough in the game, and 4080 # so weak that their functioning should not be impacted. 4081 am__obj=conftest.${OBJEXT-o} 4082 am__minus_obj= 4083 ;; 4084 none) break ;; 4085 esac 4086 if depmode=$depmode \ 4087 source=sub/conftest.c object=$am__obj \ 4088 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4089 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4090 >/dev/null 2>conftest.err && 4091 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4092 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4093 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4094 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4095 # icc doesn't choke on unknown options, it will just issue warnings 4096 # or remarks (even with -Werror). So we grep stderr for any message 4097 # that says an option was ignored or not supported. 4098 # When given -MP, icc 7.0 and 7.1 complain thusly: 4099 # icc: Command line warning: ignoring option '-M'; no argument required 4100 # The diagnosis changed in icc 8.0: 4101 # icc: Command line remark: option '-MP' not supported 4102 if (grep 'ignoring option' conftest.err || 4103 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4104 am_cv_CC_dependencies_compiler_type=$depmode 4105 break 4106 fi 4107 fi 4108 done 4109 4110 cd .. 4111 rm -rf conftest.dir 4112 else 4113 am_cv_CC_dependencies_compiler_type=none 4114 fi 4115 4116 fi 4117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4118 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4119 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4120 4121 if 4122 test "x$enable_dependency_tracking" != xno \ 4123 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4124 am__fastdepCC_TRUE= 4125 am__fastdepCC_FALSE='#' 4126 else 4127 am__fastdepCC_TRUE='#' 4128 am__fastdepCC_FALSE= 4129 fi 4130 4131 4132 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4134 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4135 if ${ac_cv_prog_cc_c99+:} false; then : 4136 $as_echo_n "(cached) " >&6 4137 else 4138 ac_cv_prog_cc_c99=no 4139 ac_save_CC=$CC 4140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4141 /* end confdefs.h. */ 4142 #include <stdarg.h> 4143 #include <stdbool.h> 4144 #include <stdlib.h> 4145 #include <wchar.h> 4146 #include <stdio.h> 4147 4148 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4149 #define debug(...) fprintf (stderr, __VA_ARGS__) 4150 #define showlist(...) puts (#__VA_ARGS__) 4151 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4152 static void 4153 test_varargs_macros (void) 4154 { 4155 int x = 1234; 4156 int y = 5678; 4157 debug ("Flag"); 4158 debug ("X = %d\n", x); 4159 showlist (The first, second, and third items.); 4160 report (x>y, "x is %d but y is %d", x, y); 4161 } 4162 4163 // Check long long types. 4164 #define BIG64 18446744073709551615ull 4165 #define BIG32 4294967295ul 4166 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4167 #if !BIG_OK 4168 your preprocessor is broken; 4169 #endif 4170 #if BIG_OK 4171 #else 4172 your preprocessor is broken; 4173 #endif 4174 static long long int bignum = -9223372036854775807LL; 4175 static unsigned long long int ubignum = BIG64; 4176 4177 struct incomplete_array 4178 { 4179 int datasize; 4180 double data[]; 4181 }; 4182 4183 struct named_init { 4184 int number; 4185 const wchar_t *name; 4186 double average; 4187 }; 4188 4189 typedef const char *ccp; 4190 4191 static inline int 4192 test_restrict (ccp restrict text) 4193 { 4194 // See if C++-style comments work. 4195 // Iterate through items via the restricted pointer. 4196 // Also check for declarations in for loops. 4197 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4198 continue; 4199 return 0; 4200 } 4201 4202 // Check varargs and va_copy. 4203 static void 4204 test_varargs (const char *format, ...) 4205 { 4206 va_list args; 4207 va_start (args, format); 4208 va_list args_copy; 4209 va_copy (args_copy, args); 4210 4211 const char *str; 4212 int number; 4213 float fnumber; 4214 4215 while (*format) 4216 { 4217 switch (*format++) 4218 { 4219 case 's': // string 4220 str = va_arg (args_copy, const char *); 4221 break; 4222 case 'd': // int 4223 number = va_arg (args_copy, int); 4224 break; 4225 case 'f': // float 4226 fnumber = va_arg (args_copy, double); 4227 break; 4228 default: 4229 break; 4230 } 4231 } 4232 va_end (args_copy); 4233 va_end (args); 4234 } 4235 4236 int 4237 main () 4238 { 4239 4240 // Check bool. 4241 _Bool success = false; 4242 4243 // Check restrict. 4244 if (test_restrict ("String literal") == 0) 4245 success = true; 4246 char *restrict newvar = "Another string"; 4247 4248 // Check varargs. 4249 test_varargs ("s, d' f .", "string", 65, 34.234); 4250 test_varargs_macros (); 4251 4252 // Check flexible array members. 4253 struct incomplete_array *ia = 4254 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4255 ia->datasize = 10; 4256 for (int i = 0; i < ia->datasize; ++i) 4257 ia->data[i] = i * 1.234; 4258 4259 // Check named initializers. 4260 struct named_init ni = { 4261 .number = 34, 4262 .name = L"Test wide string", 4263 .average = 543.34343, 4264 }; 4265 4266 ni.number = 58; 4267 4268 int dynamic_array[ni.number]; 4269 dynamic_array[ni.number - 1] = 543; 4270 4271 // work around unused variable warnings 4272 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4273 || dynamic_array[ni.number - 1] != 543); 4274 4275 ; 4276 return 0; 4277 } 4278 _ACEOF 4279 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4280 do 4281 CC="$ac_save_CC $ac_arg" 4282 if ac_fn_c_try_compile "$LINENO"; then : 4283 ac_cv_prog_cc_c99=$ac_arg 4284 fi 4285 rm -f core conftest.err conftest.$ac_objext 4286 test "x$ac_cv_prog_cc_c99" != "xno" && break 4287 done 4288 rm -f conftest.$ac_ext 4289 CC=$ac_save_CC 4290 4291 fi 4292 # AC_CACHE_VAL 4293 case "x$ac_cv_prog_cc_c99" in 4294 x) 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4296 $as_echo "none needed" >&6; } ;; 4297 xno) 4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4299 $as_echo "unsupported" >&6; } ;; 4300 *) 4301 CC="$CC $ac_cv_prog_cc_c99" 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4303 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4304 esac 4305 if test "x$ac_cv_prog_cc_c99" != xno; then : 4306 4307 fi 4308 4309 4310 ac_ext=c 4311 ac_cpp='$CPP $CPPFLAGS' 4312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4314 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4316 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4317 # On Suns, sometimes $CPP names a directory. 4318 if test -n "$CPP" && test -d "$CPP"; then 4319 CPP= 4320 fi 4321 if test -z "$CPP"; then 4322 if ${ac_cv_prog_CPP+:} false; then : 4323 $as_echo_n "(cached) " >&6 4324 else 4325 # Double quotes because CPP needs to be expanded 4326 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4327 do 4328 ac_preproc_ok=false 4329 for ac_c_preproc_warn_flag in '' yes 4330 do 4331 # Use a header file that comes with gcc, so configuring glibc 4332 # with a fresh cross-compiler works. 4333 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4334 # <limits.h> exists even on freestanding compilers. 4335 # On the NeXT, cc -E runs the code through the compiler's parser, 4336 # not just through cpp. "Syntax error" is here to catch this case. 4337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4338 /* end confdefs.h. */ 4339 #ifdef __STDC__ 4340 # include <limits.h> 4341 #else 4342 # include <assert.h> 4343 #endif 4344 Syntax error 4345 _ACEOF 4346 if ac_fn_c_try_cpp "$LINENO"; then : 4347 4348 else 4349 # Broken: fails on valid input. 4350 continue 4351 fi 4352 rm -f conftest.err conftest.i conftest.$ac_ext 4353 4354 # OK, works on sane cases. Now check whether nonexistent headers 4355 # can be detected and how. 4356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4357 /* end confdefs.h. */ 4358 #include <ac_nonexistent.h> 4359 _ACEOF 4360 if ac_fn_c_try_cpp "$LINENO"; then : 4361 # Broken: success on invalid input. 4362 continue 4363 else 4364 # Passes both tests. 4365 ac_preproc_ok=: 4366 break 4367 fi 4368 rm -f conftest.err conftest.i conftest.$ac_ext 4369 4370 done 4371 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4372 rm -f conftest.i conftest.err conftest.$ac_ext 4373 if $ac_preproc_ok; then : 4374 break 4375 fi 4376 4377 done 4378 ac_cv_prog_CPP=$CPP 4379 4380 fi 4381 CPP=$ac_cv_prog_CPP 4382 else 4383 ac_cv_prog_CPP=$CPP 4384 fi 4385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4386 $as_echo "$CPP" >&6; } 4387 ac_preproc_ok=false 4388 for ac_c_preproc_warn_flag in '' yes 4389 do 4390 # Use a header file that comes with gcc, so configuring glibc 4391 # with a fresh cross-compiler works. 4392 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4393 # <limits.h> exists even on freestanding compilers. 4394 # On the NeXT, cc -E runs the code through the compiler's parser, 4395 # not just through cpp. "Syntax error" is here to catch this case. 4396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4397 /* end confdefs.h. */ 4398 #ifdef __STDC__ 4399 # include <limits.h> 4400 #else 4401 # include <assert.h> 4402 #endif 4403 Syntax error 4404 _ACEOF 4405 if ac_fn_c_try_cpp "$LINENO"; then : 4406 4407 else 4408 # Broken: fails on valid input. 4409 continue 4410 fi 4411 rm -f conftest.err conftest.i conftest.$ac_ext 4412 4413 # OK, works on sane cases. Now check whether nonexistent headers 4414 # can be detected and how. 4415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4416 /* end confdefs.h. */ 4417 #include <ac_nonexistent.h> 4418 _ACEOF 4419 if ac_fn_c_try_cpp "$LINENO"; then : 4420 # Broken: success on invalid input. 4421 continue 4422 else 4423 # Passes both tests. 4424 ac_preproc_ok=: 4425 break 4426 fi 4427 rm -f conftest.err conftest.i conftest.$ac_ext 4428 4429 done 4430 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4431 rm -f conftest.i conftest.err conftest.$ac_ext 4432 if $ac_preproc_ok; then : 4433 4434 else 4435 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4436 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4437 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4438 See \`config.log' for more details" "$LINENO" 5; } 4439 fi 4440 4441 ac_ext=c 4442 ac_cpp='$CPP $CPPFLAGS' 4443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4445 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4446 4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4448 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4449 if ${ac_cv_path_GREP+:} false; then : 4450 $as_echo_n "(cached) " >&6 4451 else 4452 if test -z "$GREP"; then 4453 ac_path_GREP_found=false 4454 # Loop through the user's path and test for each of PROGNAME-LIST 4455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4456 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4457 do 4458 IFS=$as_save_IFS 4459 test -z "$as_dir" && as_dir=. 4460 for ac_prog in grep ggrep; do 4461 for ac_exec_ext in '' $ac_executable_extensions; do 4462 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4463 as_fn_executable_p "$ac_path_GREP" || continue 4464 # Check for GNU ac_path_GREP and select it if it is found. 4465 # Check for GNU $ac_path_GREP 4466 case `"$ac_path_GREP" --version 2>&1` in 4467 *GNU*) 4468 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4469 *) 4470 ac_count=0 4471 $as_echo_n 0123456789 >"conftest.in" 4472 while : 4473 do 4474 cat "conftest.in" "conftest.in" >"conftest.tmp" 4475 mv "conftest.tmp" "conftest.in" 4476 cp "conftest.in" "conftest.nl" 4477 $as_echo 'GREP' >> "conftest.nl" 4478 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4479 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4480 as_fn_arith $ac_count + 1 && ac_count=$as_val 4481 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4482 # Best one so far, save it but keep looking for a better one 4483 ac_cv_path_GREP="$ac_path_GREP" 4484 ac_path_GREP_max=$ac_count 4485 fi 4486 # 10*(2^10) chars as input seems more than enough 4487 test $ac_count -gt 10 && break 4488 done 4489 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4490 esac 4491 4492 $ac_path_GREP_found && break 3 4493 done 4494 done 4495 done 4496 IFS=$as_save_IFS 4497 if test -z "$ac_cv_path_GREP"; then 4498 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4499 fi 4500 else 4501 ac_cv_path_GREP=$GREP 4502 fi 4503 4504 fi 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4506 $as_echo "$ac_cv_path_GREP" >&6; } 4507 GREP="$ac_cv_path_GREP" 4508 4509 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4511 $as_echo_n "checking for egrep... " >&6; } 4512 if ${ac_cv_path_EGREP+:} false; then : 4513 $as_echo_n "(cached) " >&6 4514 else 4515 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4516 then ac_cv_path_EGREP="$GREP -E" 4517 else 4518 if test -z "$EGREP"; then 4519 ac_path_EGREP_found=false 4520 # Loop through the user's path and test for each of PROGNAME-LIST 4521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4522 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4523 do 4524 IFS=$as_save_IFS 4525 test -z "$as_dir" && as_dir=. 4526 for ac_prog in egrep; do 4527 for ac_exec_ext in '' $ac_executable_extensions; do 4528 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4529 as_fn_executable_p "$ac_path_EGREP" || continue 4530 # Check for GNU ac_path_EGREP and select it if it is found. 4531 # Check for GNU $ac_path_EGREP 4532 case `"$ac_path_EGREP" --version 2>&1` in 4533 *GNU*) 4534 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4535 *) 4536 ac_count=0 4537 $as_echo_n 0123456789 >"conftest.in" 4538 while : 4539 do 4540 cat "conftest.in" "conftest.in" >"conftest.tmp" 4541 mv "conftest.tmp" "conftest.in" 4542 cp "conftest.in" "conftest.nl" 4543 $as_echo 'EGREP' >> "conftest.nl" 4544 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4545 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4546 as_fn_arith $ac_count + 1 && ac_count=$as_val 4547 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4548 # Best one so far, save it but keep looking for a better one 4549 ac_cv_path_EGREP="$ac_path_EGREP" 4550 ac_path_EGREP_max=$ac_count 4551 fi 4552 # 10*(2^10) chars as input seems more than enough 4553 test $ac_count -gt 10 && break 4554 done 4555 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4556 esac 4557 4558 $ac_path_EGREP_found && break 3 4559 done 4560 done 4561 done 4562 IFS=$as_save_IFS 4563 if test -z "$ac_cv_path_EGREP"; then 4564 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4565 fi 4566 else 4567 ac_cv_path_EGREP=$EGREP 4568 fi 4569 4570 fi 4571 fi 4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4573 $as_echo "$ac_cv_path_EGREP" >&6; } 4574 EGREP="$ac_cv_path_EGREP" 4575 4576 4577 4578 for ac_prog in 'bison -y' byacc 4579 do 4580 # Extract the first word of "$ac_prog", so it can be a program name with args. 4581 set dummy $ac_prog; ac_word=$2 4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4583 $as_echo_n "checking for $ac_word... " >&6; } 4584 if ${ac_cv_prog_YACC+:} false; then : 4585 $as_echo_n "(cached) " >&6 4586 else 4587 if test -n "$YACC"; then 4588 ac_cv_prog_YACC="$YACC" # Let the user override the test. 4589 else 4590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4591 for as_dir in $PATH 4592 do 4593 IFS=$as_save_IFS 4594 test -z "$as_dir" && as_dir=. 4595 for ac_exec_ext in '' $ac_executable_extensions; do 4596 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4597 ac_cv_prog_YACC="$ac_prog" 4598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4599 break 2 4600 fi 4601 done 4602 done 4603 IFS=$as_save_IFS 4604 4605 fi 4606 fi 4607 YACC=$ac_cv_prog_YACC 4608 if test -n "$YACC"; then 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 4610 $as_echo "$YACC" >&6; } 4611 else 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4613 $as_echo "no" >&6; } 4614 fi 4615 4616 4617 test -n "$YACC" && break 4618 done 4619 test -n "$YACC" || YACC="yacc" 4620 4621 4622 4623 4624 4625 4626 4627 4628 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4629 if test -n "$ac_tool_prefix"; then 4630 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4631 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4633 $as_echo_n "checking for $ac_word... " >&6; } 4634 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4635 $as_echo_n "(cached) " >&6 4636 else 4637 case $PKG_CONFIG in 4638 [\\/]* | ?:[\\/]*) 4639 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4640 ;; 4641 *) 4642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4643 for as_dir in $PATH 4644 do 4645 IFS=$as_save_IFS 4646 test -z "$as_dir" && as_dir=. 4647 for ac_exec_ext in '' $ac_executable_extensions; do 4648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4649 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4651 break 2 4652 fi 4653 done 4654 done 4655 IFS=$as_save_IFS 4656 4657 ;; 4658 esac 4659 fi 4660 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4661 if test -n "$PKG_CONFIG"; then 4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4663 $as_echo "$PKG_CONFIG" >&6; } 4664 else 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4666 $as_echo "no" >&6; } 4667 fi 4668 4669 4670 fi 4671 if test -z "$ac_cv_path_PKG_CONFIG"; then 4672 ac_pt_PKG_CONFIG=$PKG_CONFIG 4673 # Extract the first word of "pkg-config", so it can be a program name with args. 4674 set dummy pkg-config; ac_word=$2 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4676 $as_echo_n "checking for $ac_word... " >&6; } 4677 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 case $ac_pt_PKG_CONFIG in 4681 [\\/]* | ?:[\\/]*) 4682 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4683 ;; 4684 *) 4685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4686 for as_dir in $PATH 4687 do 4688 IFS=$as_save_IFS 4689 test -z "$as_dir" && as_dir=. 4690 for ac_exec_ext in '' $ac_executable_extensions; do 4691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4692 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4694 break 2 4695 fi 4696 done 4697 done 4698 IFS=$as_save_IFS 4699 4700 ;; 4701 esac 4702 fi 4703 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4704 if test -n "$ac_pt_PKG_CONFIG"; then 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4706 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4707 else 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4709 $as_echo "no" >&6; } 4710 fi 4711 4712 if test "x$ac_pt_PKG_CONFIG" = x; then 4713 PKG_CONFIG="" 4714 else 4715 case $cross_compiling:$ac_tool_warned in 4716 yes:) 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4718 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4719 ac_tool_warned=yes ;; 4720 esac 4721 PKG_CONFIG=$ac_pt_PKG_CONFIG 4722 fi 4723 else 4724 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4725 fi 4726 4727 fi 4728 if test -n "$PKG_CONFIG"; then 4729 _pkg_min_version=0.9.0 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4731 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4732 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4734 $as_echo "yes" >&6; } 4735 else 4736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4737 $as_echo "no" >&6; } 4738 PKG_CONFIG="" 4739 fi 4740 fi 4741 4742 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4744 $as_echo_n "checking for ANSI C header files... " >&6; } 4745 if ${ac_cv_header_stdc+:} false; then : 4746 $as_echo_n "(cached) " >&6 4747 else 4748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4749 /* end confdefs.h. */ 4750 #include <stdlib.h> 4751 #include <stdarg.h> 4752 #include <string.h> 4753 #include <float.h> 4754 4755 int 4756 main () 4757 { 4758 4759 ; 4760 return 0; 4761 } 4762 _ACEOF 4763 if ac_fn_c_try_compile "$LINENO"; then : 4764 ac_cv_header_stdc=yes 4765 else 4766 ac_cv_header_stdc=no 4767 fi 4768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4769 4770 if test $ac_cv_header_stdc = yes; then 4771 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4773 /* end confdefs.h. */ 4774 #include <string.h> 4775 4776 _ACEOF 4777 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4778 $EGREP "memchr" >/dev/null 2>&1; then : 4779 4780 else 4781 ac_cv_header_stdc=no 4782 fi 4783 rm -f conftest* 4784 4785 fi 4786 4787 if test $ac_cv_header_stdc = yes; then 4788 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4790 /* end confdefs.h. */ 4791 #include <stdlib.h> 4792 4793 _ACEOF 4794 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4795 $EGREP "free" >/dev/null 2>&1; then : 4796 4797 else 4798 ac_cv_header_stdc=no 4799 fi 4800 rm -f conftest* 4801 4802 fi 4803 4804 if test $ac_cv_header_stdc = yes; then 4805 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4806 if test "$cross_compiling" = yes; then : 4807 : 4808 else 4809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4810 /* end confdefs.h. */ 4811 #include <ctype.h> 4812 #include <stdlib.h> 4813 #if ((' ' & 0x0FF) == 0x020) 4814 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4815 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4816 #else 4817 # define ISLOWER(c) \ 4818 (('a' <= (c) && (c) <= 'i') \ 4819 || ('j' <= (c) && (c) <= 'r') \ 4820 || ('s' <= (c) && (c) <= 'z')) 4821 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4822 #endif 4823 4824 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4825 int 4826 main () 4827 { 4828 int i; 4829 for (i = 0; i < 256; i++) 4830 if (XOR (islower (i), ISLOWER (i)) 4831 || toupper (i) != TOUPPER (i)) 4832 return 2; 4833 return 0; 4834 } 4835 _ACEOF 4836 if ac_fn_c_try_run "$LINENO"; then : 4837 4838 else 4839 ac_cv_header_stdc=no 4840 fi 4841 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4842 conftest.$ac_objext conftest.beam conftest.$ac_ext 4843 fi 4844 4845 fi 4846 fi 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4848 $as_echo "$ac_cv_header_stdc" >&6; } 4849 if test $ac_cv_header_stdc = yes; then 4850 4851 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4852 4853 fi 4854 4855 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4856 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4857 inttypes.h stdint.h unistd.h 4858 do : 4859 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4860 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4861 " 4862 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4863 cat >>confdefs.h <<_ACEOF 4864 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4865 _ACEOF 4866 4867 fi 4868 4869 done 4870 4871 4872 4873 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4874 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4875 MINIX=yes 4876 else 4877 MINIX= 4878 fi 4879 4880 4881 if test "$MINIX" = yes; then 4882 4883 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4884 4885 4886 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4887 4888 4889 $as_echo "#define _MINIX 1" >>confdefs.h 4890 4891 fi 4892 4893 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4895 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4896 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4897 $as_echo_n "(cached) " >&6 4898 else 4899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4900 /* end confdefs.h. */ 4901 4902 # define __EXTENSIONS__ 1 4903 $ac_includes_default 4904 int 4905 main () 4906 { 4907 4908 ; 4909 return 0; 4910 } 4911 _ACEOF 4912 if ac_fn_c_try_compile "$LINENO"; then : 4913 ac_cv_safe_to_define___extensions__=yes 4914 else 4915 ac_cv_safe_to_define___extensions__=no 4916 fi 4917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4918 fi 4919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4920 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4921 test $ac_cv_safe_to_define___extensions__ = yes && 4922 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4923 4924 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4925 4926 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4927 4928 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4929 4930 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4931 4932 4933 4934 # Default tmux.conf goes in /etc not ${prefix}/etc. 4935 test "$sysconfdir" = '${prefix}/etc' && sysconfdir=/etc 4936 4937 # Is this --enable-debug? 4938 # Check whether --enable-debug was given. 4939 if test "${enable_debug+set}" = set; then : 4940 enableval=$enable_debug; 4941 else 4942 case "x$VERSION" in xnext*) enable_debug=yes;; esac 4943 4944 fi 4945 4946 if test "x$enable_debug" = xyes; then 4947 IS_DEBUG_TRUE= 4948 IS_DEBUG_FALSE='#' 4949 else 4950 IS_DEBUG_TRUE='#' 4951 IS_DEBUG_FALSE= 4952 fi 4953 4954 4955 # Is this a static build? 4956 # Check whether --enable-static was given. 4957 if test "${enable_static+set}" = set; then : 4958 enableval=$enable_static; 4959 fi 4960 4961 if test "x$enable_static" = xyes; then 4962 case "$host_os" in 4963 *darwin*) 4964 as_fn_error $? "static linking is not supported on macOS" "$LINENO" 5 4965 ;; 4966 esac 4967 test "x$PKG_CONFIG" != x && PKG_CONFIG="$PKG_CONFIG --static" 4968 AM_LDFLAGS="-static $AM_LDFLAGS" 4969 LDFLAGS="$AM_LDFLAGS $SAVED_LDFLAGS" 4970 fi 4971 4972 # Allow default TERM to be set. 4973 4974 # Check whether --with-TERM was given. 4975 if test "${with_TERM+set}" = set; then : 4976 withval=$with_TERM; DEFAULT_TERM=$withval 4977 else 4978 DEFAULT_TERM= 4979 4980 fi 4981 4982 case "x$DEFAULT_TERM" in 4983 xscreen*|xtmux*|x) 4984 ;; 4985 *) 4986 as_fn_error $? "\"unsuitable TERM (must be screen* or tmux*)\"" "$LINENO" 5 4987 ;; 4988 esac 4989 4990 # Do we need fuzzers? 4991 if test "x$enable_fuzzing" = xyes; then 4992 NEED_FUZZING_TRUE= 4993 NEED_FUZZING_FALSE='#' 4994 else 4995 NEED_FUZZING_TRUE='#' 4996 NEED_FUZZING_FALSE= 4997 fi 4998 4999 5000 # Is this gcc? 5001 if test "x$GCC" = xyes -a "x$enable_fuzzing" != xyes; then 5002 IS_GCC_TRUE= 5003 IS_GCC_FALSE='#' 5004 else 5005 IS_GCC_TRUE='#' 5006 IS_GCC_FALSE= 5007 fi 5008 5009 5010 # Is this Sun CC? 5011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5012 /* end confdefs.h. */ 5013 5014 #ifdef __SUNPRO_C 5015 yes 5016 #endif 5017 5018 _ACEOF 5019 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5020 $EGREP "yes" >/dev/null 2>&1; then : 5021 found_suncc=yes 5022 else 5023 found_suncc=no 5024 5025 fi 5026 rm -f conftest* 5027 5028 if test "x$found_suncc" = xyes; then 5029 IS_SUNCC_TRUE= 5030 IS_SUNCC_FALSE='#' 5031 else 5032 IS_SUNCC_TRUE='#' 5033 IS_SUNCC_FALSE= 5034 fi 5035 5036 5037 # Check for various headers. Alternatives included from compat.h. 5038 for ac_header in \ 5039 bitstring.h \ 5040 dirent.h \ 5041 fcntl.h \ 5042 inttypes.h \ 5043 libproc.h \ 5044 libutil.h \ 5045 ndir.h \ 5046 paths.h \ 5047 pty.h \ 5048 stdint.h \ 5049 sys/dir.h \ 5050 sys/ndir.h \ 5051 sys/tree.h \ 5052 ucred.h \ 5053 util.h \ 5054 5055 do : 5056 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5057 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5058 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5059 cat >>confdefs.h <<_ACEOF 5060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5061 _ACEOF 5062 5063 fi 5064 5065 done 5066 5067 5068 # Look for sys_signame. 5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sys_signame" >&5 5070 $as_echo_n "checking for library containing sys_signame... " >&6; } 5071 if ${ac_cv_search_sys_signame+:} false; then : 5072 $as_echo_n "(cached) " >&6 5073 else 5074 ac_func_search_save_LIBS=$LIBS 5075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5076 /* end confdefs.h. */ 5077 5078 /* Override any GCC internal prototype to avoid an error. 5079 Use char because int might match the return type of a GCC 5080 builtin and then its argument prototype would still apply. */ 5081 #ifdef __cplusplus 5082 extern "C" 5083 #endif 5084 char sys_signame (); 5085 int 5086 main () 5087 { 5088 return sys_signame (); 5089 ; 5090 return 0; 5091 } 5092 _ACEOF 5093 for ac_lib in '' ; do 5094 if test -z "$ac_lib"; then 5095 ac_res="none required" 5096 else 5097 ac_res=-l$ac_lib 5098 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5099 fi 5100 if ac_fn_c_try_link "$LINENO"; then : 5101 ac_cv_search_sys_signame=$ac_res 5102 fi 5103 rm -f core conftest.err conftest.$ac_objext \ 5104 conftest$ac_exeext 5105 if ${ac_cv_search_sys_signame+:} false; then : 5106 break 5107 fi 5108 done 5109 if ${ac_cv_search_sys_signame+:} false; then : 5110 5111 else 5112 ac_cv_search_sys_signame=no 5113 fi 5114 rm conftest.$ac_ext 5115 LIBS=$ac_func_search_save_LIBS 5116 fi 5117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sys_signame" >&5 5118 $as_echo "$ac_cv_search_sys_signame" >&6; } 5119 ac_res=$ac_cv_search_sys_signame 5120 if test "$ac_res" != no; then : 5121 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5122 $as_echo "#define HAVE_SYS_SIGNAME 1" >>confdefs.h 5123 5124 fi 5125 5126 5127 # Look for fmod. 5128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmod in -lm" >&5 5129 $as_echo_n "checking for fmod in -lm... " >&6; } 5130 if ${ac_cv_lib_m_fmod+:} false; then : 5131 $as_echo_n "(cached) " >&6 5132 else 5133 ac_check_lib_save_LIBS=$LIBS 5134 LIBS="-lm $LIBS" 5135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5136 /* end confdefs.h. */ 5137 5138 /* Override any GCC internal prototype to avoid an error. 5139 Use char because int might match the return type of a GCC 5140 builtin and then its argument prototype would still apply. */ 5141 #ifdef __cplusplus 5142 extern "C" 5143 #endif 5144 char fmod (); 5145 int 5146 main () 5147 { 5148 return fmod (); 5149 ; 5150 return 0; 5151 } 5152 _ACEOF 5153 if ac_fn_c_try_link "$LINENO"; then : 5154 ac_cv_lib_m_fmod=yes 5155 else 5156 ac_cv_lib_m_fmod=no 5157 fi 5158 rm -f core conftest.err conftest.$ac_objext \ 5159 conftest$ac_exeext conftest.$ac_ext 5160 LIBS=$ac_check_lib_save_LIBS 5161 fi 5162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmod" >&5 5163 $as_echo "$ac_cv_lib_m_fmod" >&6; } 5164 if test "x$ac_cv_lib_m_fmod" = xyes; then : 5165 cat >>confdefs.h <<_ACEOF 5166 #define HAVE_LIBM 1 5167 _ACEOF 5168 5169 LIBS="-lm $LIBS" 5170 5171 fi 5172 5173 5174 # Look for library needed for flock. 5175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing flock" >&5 5176 $as_echo_n "checking for library containing flock... " >&6; } 5177 if ${ac_cv_search_flock+:} false; then : 5178 $as_echo_n "(cached) " >&6 5179 else 5180 ac_func_search_save_LIBS=$LIBS 5181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5182 /* end confdefs.h. */ 5183 5184 /* Override any GCC internal prototype to avoid an error. 5185 Use char because int might match the return type of a GCC 5186 builtin and then its argument prototype would still apply. */ 5187 #ifdef __cplusplus 5188 extern "C" 5189 #endif 5190 char flock (); 5191 int 5192 main () 5193 { 5194 return flock (); 5195 ; 5196 return 0; 5197 } 5198 _ACEOF 5199 for ac_lib in '' bsd; do 5200 if test -z "$ac_lib"; then 5201 ac_res="none required" 5202 else 5203 ac_res=-l$ac_lib 5204 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5205 fi 5206 if ac_fn_c_try_link "$LINENO"; then : 5207 ac_cv_search_flock=$ac_res 5208 fi 5209 rm -f core conftest.err conftest.$ac_objext \ 5210 conftest$ac_exeext 5211 if ${ac_cv_search_flock+:} false; then : 5212 break 5213 fi 5214 done 5215 if ${ac_cv_search_flock+:} false; then : 5216 5217 else 5218 ac_cv_search_flock=no 5219 fi 5220 rm conftest.$ac_ext 5221 LIBS=$ac_func_search_save_LIBS 5222 fi 5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_flock" >&5 5224 $as_echo "$ac_cv_search_flock" >&6; } 5225 ac_res=$ac_cv_search_flock 5226 if test "$ac_res" != no; then : 5227 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5228 5229 fi 5230 5231 5232 # Check for functions that are replaced or omitted. 5233 for ac_func in \ 5234 dirfd \ 5235 flock \ 5236 prctl \ 5237 proc_pidinfo \ 5238 getpeerucred \ 5239 sysconf 5240 5241 do : 5242 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5243 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5244 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5245 cat >>confdefs.h <<_ACEOF 5246 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5247 _ACEOF 5248 5249 fi 5250 done 5251 5252 5253 # Check for functions with a compatibility implementation. 5254 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 5255 if test "x$ac_cv_func_asprintf" = xyes; then : 5256 $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h 5257 5258 else 5259 case " $LIBOBJS " in 5260 *" asprintf.$ac_objext "* ) ;; 5261 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5262 ;; 5263 esac 5264 5265 fi 5266 5267 ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" 5268 if test "x$ac_cv_func_cfmakeraw" = xyes; then : 5269 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h 5270 5271 else 5272 case " $LIBOBJS " in 5273 *" cfmakeraw.$ac_objext "* ) ;; 5274 *) LIBOBJS="$LIBOBJS cfmakeraw.$ac_objext" 5275 ;; 5276 esac 5277 5278 fi 5279 5280 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5281 if test "x$ac_cv_func_clock_gettime" = xyes; then : 5282 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 5283 5284 else 5285 case " $LIBOBJS " in 5286 *" clock_gettime.$ac_objext "* ) ;; 5287 *) LIBOBJS="$LIBOBJS clock_gettime.$ac_objext" 5288 ;; 5289 esac 5290 5291 fi 5292 5293 ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" 5294 if test "x$ac_cv_func_closefrom" = xyes; then : 5295 $as_echo "#define HAVE_CLOSEFROM 1" >>confdefs.h 5296 5297 else 5298 case " $LIBOBJS " in 5299 *" closefrom.$ac_objext "* ) ;; 5300 *) LIBOBJS="$LIBOBJS closefrom.$ac_objext" 5301 ;; 5302 esac 5303 5304 fi 5305 5306 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 5307 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 5308 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 5309 5310 else 5311 case " $LIBOBJS " in 5312 *" explicit_bzero.$ac_objext "* ) ;; 5313 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 5314 ;; 5315 esac 5316 5317 fi 5318 5319 ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 5320 if test "x$ac_cv_func_fgetln" = xyes; then : 5321 $as_echo "#define HAVE_FGETLN 1" >>confdefs.h 5322 5323 else 5324 case " $LIBOBJS " in 5325 *" fgetln.$ac_objext "* ) ;; 5326 *) LIBOBJS="$LIBOBJS fgetln.$ac_objext" 5327 ;; 5328 esac 5329 5330 fi 5331 5332 ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero" 5333 if test "x$ac_cv_func_freezero" = xyes; then : 5334 $as_echo "#define HAVE_FREEZERO 1" >>confdefs.h 5335 5336 else 5337 case " $LIBOBJS " in 5338 *" freezero.$ac_objext "* ) ;; 5339 *) LIBOBJS="$LIBOBJS freezero.$ac_objext" 5340 ;; 5341 esac 5342 5343 fi 5344 5345 ac_fn_c_check_func "$LINENO" "getdtablecount" "ac_cv_func_getdtablecount" 5346 if test "x$ac_cv_func_getdtablecount" = xyes; then : 5347 $as_echo "#define HAVE_GETDTABLECOUNT 1" >>confdefs.h 5348 5349 else 5350 case " $LIBOBJS " in 5351 *" getdtablecount.$ac_objext "* ) ;; 5352 *) LIBOBJS="$LIBOBJS getdtablecount.$ac_objext" 5353 ;; 5354 esac 5355 5356 fi 5357 5358 ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize" 5359 if test "x$ac_cv_func_getdtablesize" = xyes; then : 5360 $as_echo "#define HAVE_GETDTABLESIZE 1" >>confdefs.h 5361 5362 else 5363 case " $LIBOBJS " in 5364 *" getdtablesize.$ac_objext "* ) ;; 5365 *) LIBOBJS="$LIBOBJS getdtablesize.$ac_objext" 5366 ;; 5367 esac 5368 5369 fi 5370 5371 ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid" 5372 if test "x$ac_cv_func_getpeereid" = xyes; then : 5373 $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h 5374 5375 else 5376 case " $LIBOBJS " in 5377 *" getpeereid.$ac_objext "* ) ;; 5378 *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext" 5379 ;; 5380 esac 5381 5382 fi 5383 5384 ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" 5385 if test "x$ac_cv_func_getline" = xyes; then : 5386 $as_echo "#define HAVE_GETLINE 1" >>confdefs.h 5387 5388 else 5389 case " $LIBOBJS " in 5390 *" getline.$ac_objext "* ) ;; 5391 *) LIBOBJS="$LIBOBJS getline.$ac_objext" 5392 ;; 5393 esac 5394 5395 fi 5396 5397 ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname" 5398 if test "x$ac_cv_func_getprogname" = xyes; then : 5399 $as_echo "#define HAVE_GETPROGNAME 1" >>confdefs.h 5400 5401 else 5402 case " $LIBOBJS " in 5403 *" getprogname.$ac_objext "* ) ;; 5404 *) LIBOBJS="$LIBOBJS getprogname.$ac_objext" 5405 ;; 5406 esac 5407 5408 fi 5409 5410 ac_fn_c_check_func "$LINENO" "htonll" "ac_cv_func_htonll" 5411 if test "x$ac_cv_func_htonll" = xyes; then : 5412 $as_echo "#define HAVE_HTONLL 1" >>confdefs.h 5413 5414 else 5415 case " $LIBOBJS " in 5416 *" htonll.$ac_objext "* ) ;; 5417 *) LIBOBJS="$LIBOBJS htonll.$ac_objext" 5418 ;; 5419 esac 5420 5421 fi 5422 5423 ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" 5424 if test "x$ac_cv_func_memmem" = xyes; then : 5425 $as_echo "#define HAVE_MEMMEM 1" >>confdefs.h 5426 5427 else 5428 case " $LIBOBJS " in 5429 *" memmem.$ac_objext "* ) ;; 5430 *) LIBOBJS="$LIBOBJS memmem.$ac_objext" 5431 ;; 5432 esac 5433 5434 fi 5435 5436 ac_fn_c_check_func "$LINENO" "ntohll" "ac_cv_func_ntohll" 5437 if test "x$ac_cv_func_ntohll" = xyes; then : 5438 $as_echo "#define HAVE_NTOHLL 1" >>confdefs.h 5439 5440 else 5441 case " $LIBOBJS " in 5442 *" ntohll.$ac_objext "* ) ;; 5443 *) LIBOBJS="$LIBOBJS ntohll.$ac_objext" 5444 ;; 5445 esac 5446 5447 fi 5448 5449 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 5450 if test "x$ac_cv_func_setenv" = xyes; then : 5451 $as_echo "#define HAVE_SETENV 1" >>confdefs.h 5452 5453 else 5454 case " $LIBOBJS " in 5455 *" setenv.$ac_objext "* ) ;; 5456 *) LIBOBJS="$LIBOBJS setenv.$ac_objext" 5457 ;; 5458 esac 5459 5460 fi 5461 5462 ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle" 5463 if test "x$ac_cv_func_setproctitle" = xyes; then : 5464 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h 5465 5466 else 5467 case " $LIBOBJS " in 5468 *" setproctitle.$ac_objext "* ) ;; 5469 *) LIBOBJS="$LIBOBJS setproctitle.$ac_objext" 5470 ;; 5471 esac 5472 5473 fi 5474 5475 ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 5476 if test "x$ac_cv_func_strcasestr" = xyes; then : 5477 $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h 5478 5479 else 5480 case " $LIBOBJS " in 5481 *" strcasestr.$ac_objext "* ) ;; 5482 *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext" 5483 ;; 5484 esac 5485 5486 fi 5487 5488 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5489 if test "x$ac_cv_func_strlcat" = xyes; then : 5490 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5491 5492 else 5493 case " $LIBOBJS " in 5494 *" strlcat.$ac_objext "* ) ;; 5495 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5496 ;; 5497 esac 5498 5499 fi 5500 5501 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5502 if test "x$ac_cv_func_strlcpy" = xyes; then : 5503 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5504 5505 else 5506 case " $LIBOBJS " in 5507 *" strlcpy.$ac_objext "* ) ;; 5508 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5509 ;; 5510 esac 5511 5512 fi 5513 5514 ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 5515 if test "x$ac_cv_func_strndup" = xyes; then : 5516 $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h 5517 5518 else 5519 case " $LIBOBJS " in 5520 *" strndup.$ac_objext "* ) ;; 5521 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5522 ;; 5523 esac 5524 5525 fi 5526 5527 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5528 if test "x$ac_cv_func_strsep" = xyes; then : 5529 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5530 5531 else 5532 case " $LIBOBJS " in 5533 *" strsep.$ac_objext "* ) ;; 5534 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5535 ;; 5536 esac 5537 5538 fi 5539 5540 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 5542 $as_echo_n "checking for working strnlen... " >&6; } 5543 if ${ac_cv_func_strnlen_working+:} false; then : 5544 $as_echo_n "(cached) " >&6 5545 else 5546 if test "$cross_compiling" = yes; then : 5547 # Guess no on AIX systems, yes otherwise. 5548 case "$host_os" in 5549 aix*) ac_cv_func_strnlen_working=no;; 5550 *) ac_cv_func_strnlen_working=yes;; 5551 esac 5552 else 5553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5554 /* end confdefs.h. */ 5555 $ac_includes_default 5556 int 5557 main () 5558 { 5559 5560 #define S "foobar" 5561 #define S_LEN (sizeof S - 1) 5562 5563 /* At least one implementation is buggy: that of AIX 4.3 would 5564 give strnlen (S, 1) == 3. */ 5565 5566 int i; 5567 for (i = 0; i < S_LEN + 1; ++i) 5568 { 5569 int expected = i <= S_LEN ? i : S_LEN; 5570 if (strnlen (S, i) != expected) 5571 return 1; 5572 } 5573 return 0; 5574 5575 ; 5576 return 0; 5577 } 5578 _ACEOF 5579 if ac_fn_c_try_run "$LINENO"; then : 5580 ac_cv_func_strnlen_working=yes 5581 else 5582 ac_cv_func_strnlen_working=no 5583 fi 5584 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5585 conftest.$ac_objext conftest.beam conftest.$ac_ext 5586 fi 5587 5588 fi 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 5590 $as_echo "$ac_cv_func_strnlen_working" >&6; } 5591 test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 5592 *" strnlen.$ac_objext "* ) ;; 5593 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 5594 ;; 5595 esac 5596 5597 5598 5599 # Check if strtonum works. 5600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtonum" >&5 5601 $as_echo_n "checking for working strtonum... " >&6; } 5602 if test "$cross_compiling" = yes; then : 5603 case " $LIBOBJS " in 5604 *" strtonum.$ac_objext "* ) ;; 5605 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5606 ;; 5607 esac 5608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5609 $as_echo "no" >&6; } 5610 5611 else 5612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5613 /* end confdefs.h. */ 5614 #include <stdlib.h> 5615 int 5616 main () 5617 { 5618 return (strtonum("0", 0, 1, NULL) == 0 ? 0 : 1); 5619 5620 ; 5621 return 0; 5622 } 5623 _ACEOF 5624 if ac_fn_c_try_run "$LINENO"; then : 5625 $as_echo "#define HAVE_STRTONUM 1" >>confdefs.h 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5627 $as_echo "yes" >&6; } 5628 else 5629 case " $LIBOBJS " in 5630 *" strtonum.$ac_objext "* ) ;; 5631 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5632 ;; 5633 esac 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5635 $as_echo "no" >&6; } 5636 fi 5637 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5638 conftest.$ac_objext conftest.beam conftest.$ac_ext 5639 fi 5640 5641 5642 # Clang sanitizers wrap reallocarray even if it isn't available on the target 5643 # system. When compiled it always returns NULL and crashes the program. To 5644 # detect this we need a more complicated test. 5645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working reallocarray" >&5 5646 $as_echo_n "checking for working reallocarray... " >&6; } 5647 if test "$cross_compiling" = yes; then : 5648 case " $LIBOBJS " in 5649 *" reallocarray.$ac_objext "* ) ;; 5650 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5651 ;; 5652 esac 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5654 $as_echo "no" >&6; } 5655 5656 else 5657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658 /* end confdefs.h. */ 5659 #include <stdlib.h> 5660 int 5661 main () 5662 { 5663 return (reallocarray(NULL, 1, 1) == NULL); 5664 5665 ; 5666 return 0; 5667 } 5668 _ACEOF 5669 if ac_fn_c_try_run "$LINENO"; then : 5670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5671 $as_echo "yes" >&6; } 5672 else 5673 case " $LIBOBJS " in 5674 *" reallocarray.$ac_objext "* ) ;; 5675 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5676 ;; 5677 esac 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5679 $as_echo "no" >&6; } 5680 fi 5681 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5682 conftest.$ac_objext conftest.beam conftest.$ac_ext 5683 fi 5684 5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working recallocarray" >&5 5686 $as_echo_n "checking for working recallocarray... " >&6; } 5687 if test "$cross_compiling" = yes; then : 5688 case " $LIBOBJS " in 5689 *" recallocarray.$ac_objext "* ) ;; 5690 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5691 ;; 5692 esac 5693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5694 $as_echo "no" >&6; } 5695 5696 else 5697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5698 /* end confdefs.h. */ 5699 #include <stdlib.h> 5700 int 5701 main () 5702 { 5703 return (recallocarray(NULL, 1, 1, 1) == NULL); 5704 5705 ; 5706 return 0; 5707 } 5708 _ACEOF 5709 if ac_fn_c_try_run "$LINENO"; then : 5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5711 $as_echo "yes" >&6; } 5712 else 5713 case " $LIBOBJS " in 5714 *" recallocarray.$ac_objext "* ) ;; 5715 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5716 ;; 5717 esac 5718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5719 $as_echo "no" >&6; } 5720 fi 5721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5722 conftest.$ac_objext conftest.beam conftest.$ac_ext 5723 fi 5724 5725 5726 # Look for clock_gettime. Must come before event_init. 5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 5728 $as_echo_n "checking for library containing clock_gettime... " >&6; } 5729 if ${ac_cv_search_clock_gettime+:} false; then : 5730 $as_echo_n "(cached) " >&6 5731 else 5732 ac_func_search_save_LIBS=$LIBS 5733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5734 /* end confdefs.h. */ 5735 5736 /* Override any GCC internal prototype to avoid an error. 5737 Use char because int might match the return type of a GCC 5738 builtin and then its argument prototype would still apply. */ 5739 #ifdef __cplusplus 5740 extern "C" 5741 #endif 5742 char clock_gettime (); 5743 int 5744 main () 5745 { 5746 return clock_gettime (); 5747 ; 5748 return 0; 5749 } 5750 _ACEOF 5751 for ac_lib in '' rt; do 5752 if test -z "$ac_lib"; then 5753 ac_res="none required" 5754 else 5755 ac_res=-l$ac_lib 5756 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5757 fi 5758 if ac_fn_c_try_link "$LINENO"; then : 5759 ac_cv_search_clock_gettime=$ac_res 5760 fi 5761 rm -f core conftest.err conftest.$ac_objext \ 5762 conftest$ac_exeext 5763 if ${ac_cv_search_clock_gettime+:} false; then : 5764 break 5765 fi 5766 done 5767 if ${ac_cv_search_clock_gettime+:} false; then : 5768 5769 else 5770 ac_cv_search_clock_gettime=no 5771 fi 5772 rm conftest.$ac_ext 5773 LIBS=$ac_func_search_save_LIBS 5774 fi 5775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 5776 $as_echo "$ac_cv_search_clock_gettime" >&6; } 5777 ac_res=$ac_cv_search_clock_gettime 5778 if test "$ac_res" != no; then : 5779 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5780 5781 fi 5782 5783 5784 # Always use our getopt because 1) glibc's doesn't enforce argument order 2) 5785 # musl does not set optarg to NULL for flags without arguments (although it is 5786 # not required to, but it is helpful) 3) there are probably other weird 5787 # implementations. 5788 case " $LIBOBJS " in 5789 *" getopt_long.$ac_objext "* ) ;; 5790 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" 5791 ;; 5792 esac 5793 5794 5795 # Look for libevent. Try libevent_core or libevent with pkg-config first then 5796 # look for the library. 5797 5798 pkg_failed=no 5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent_core >= 2" >&5 5800 $as_echo_n "checking for libevent_core >= 2... " >&6; } 5801 5802 if test -n "$LIBEVENT_CORE_CFLAGS"; then 5803 pkg_cv_LIBEVENT_CORE_CFLAGS="$LIBEVENT_CORE_CFLAGS" 5804 elif test -n "$PKG_CONFIG"; then 5805 if test -n "$PKG_CONFIG" && \ 5806 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent_core >= 2\""; } >&5 5807 ($PKG_CONFIG --exists --print-errors "libevent_core >= 2") 2>&5 5808 ac_status=$? 5809 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5810 test $ac_status = 0; }; then 5811 pkg_cv_LIBEVENT_CORE_CFLAGS=`$PKG_CONFIG --cflags "libevent_core >= 2" 2>/dev/null` 5812 test "x$?" != "x0" && pkg_failed=yes 5813 else 5814 pkg_failed=yes 5815 fi 5816 else 5817 pkg_failed=untried 5818 fi 5819 if test -n "$LIBEVENT_CORE_LIBS"; then 5820 pkg_cv_LIBEVENT_CORE_LIBS="$LIBEVENT_CORE_LIBS" 5821 elif test -n "$PKG_CONFIG"; then 5822 if test -n "$PKG_CONFIG" && \ 5823 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent_core >= 2\""; } >&5 5824 ($PKG_CONFIG --exists --print-errors "libevent_core >= 2") 2>&5 5825 ac_status=$? 5826 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5827 test $ac_status = 0; }; then 5828 pkg_cv_LIBEVENT_CORE_LIBS=`$PKG_CONFIG --libs "libevent_core >= 2" 2>/dev/null` 5829 test "x$?" != "x0" && pkg_failed=yes 5830 else 5831 pkg_failed=yes 5832 fi 5833 else 5834 pkg_failed=untried 5835 fi 5836 5837 5838 5839 if test $pkg_failed = yes; then 5840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5841 $as_echo "no" >&6; } 5842 5843 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5844 _pkg_short_errors_supported=yes 5845 else 5846 _pkg_short_errors_supported=no 5847 fi 5848 if test $_pkg_short_errors_supported = yes; then 5849 LIBEVENT_CORE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent_core >= 2" 2>&1` 5850 else 5851 LIBEVENT_CORE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent_core >= 2" 2>&1` 5852 fi 5853 # Put the nasty error message in config.log where it belongs 5854 echo "$LIBEVENT_CORE_PKG_ERRORS" >&5 5855 5856 found_libevent=no 5857 5858 elif test $pkg_failed = untried; then 5859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5860 $as_echo "no" >&6; } 5861 found_libevent=no 5862 5863 else 5864 LIBEVENT_CORE_CFLAGS=$pkg_cv_LIBEVENT_CORE_CFLAGS 5865 LIBEVENT_CORE_LIBS=$pkg_cv_LIBEVENT_CORE_LIBS 5866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5867 $as_echo "yes" >&6; } 5868 5869 AM_CPPFLAGS="$LIBEVENT_CORE_CFLAGS $AM_CPPFLAGS" 5870 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 5871 LIBS="$LIBEVENT_CORE_LIBS $LIBS" 5872 found_libevent=yes 5873 5874 fi 5875 if test x$found_libevent = xno; then 5876 5877 pkg_failed=no 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent >= 2" >&5 5879 $as_echo_n "checking for libevent >= 2... " >&6; } 5880 5881 if test -n "$LIBEVENT_CFLAGS"; then 5882 pkg_cv_LIBEVENT_CFLAGS="$LIBEVENT_CFLAGS" 5883 elif test -n "$PKG_CONFIG"; then 5884 if test -n "$PKG_CONFIG" && \ 5885 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2\""; } >&5 5886 ($PKG_CONFIG --exists --print-errors "libevent >= 2") 2>&5 5887 ac_status=$? 5888 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5889 test $ac_status = 0; }; then 5890 pkg_cv_LIBEVENT_CFLAGS=`$PKG_CONFIG --cflags "libevent >= 2" 2>/dev/null` 5891 test "x$?" != "x0" && pkg_failed=yes 5892 else 5893 pkg_failed=yes 5894 fi 5895 else 5896 pkg_failed=untried 5897 fi 5898 if test -n "$LIBEVENT_LIBS"; then 5899 pkg_cv_LIBEVENT_LIBS="$LIBEVENT_LIBS" 5900 elif test -n "$PKG_CONFIG"; then 5901 if test -n "$PKG_CONFIG" && \ 5902 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2\""; } >&5 5903 ($PKG_CONFIG --exists --print-errors "libevent >= 2") 2>&5 5904 ac_status=$? 5905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5906 test $ac_status = 0; }; then 5907 pkg_cv_LIBEVENT_LIBS=`$PKG_CONFIG --libs "libevent >= 2" 2>/dev/null` 5908 test "x$?" != "x0" && pkg_failed=yes 5909 else 5910 pkg_failed=yes 5911 fi 5912 else 5913 pkg_failed=untried 5914 fi 5915 5916 5917 5918 if test $pkg_failed = yes; then 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5920 $as_echo "no" >&6; } 5921 5922 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5923 _pkg_short_errors_supported=yes 5924 else 5925 _pkg_short_errors_supported=no 5926 fi 5927 if test $_pkg_short_errors_supported = yes; then 5928 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent >= 2" 2>&1` 5929 else 5930 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent >= 2" 2>&1` 5931 fi 5932 # Put the nasty error message in config.log where it belongs 5933 echo "$LIBEVENT_PKG_ERRORS" >&5 5934 5935 found_libevent=no 5936 5937 elif test $pkg_failed = untried; then 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5939 $as_echo "no" >&6; } 5940 found_libevent=no 5941 5942 else 5943 LIBEVENT_CFLAGS=$pkg_cv_LIBEVENT_CFLAGS 5944 LIBEVENT_LIBS=$pkg_cv_LIBEVENT_LIBS 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5946 $as_echo "yes" >&6; } 5947 5948 AM_CPPFLAGS="$LIBEVENT_CFLAGS $AM_CPPFLAGS" 5949 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 5950 LIBS="$LIBEVENT_LIBS $LIBS" 5951 found_libevent=yes 5952 5953 fi 5954 fi 5955 if test x$found_libevent = xno; then 5956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5957 $as_echo_n "checking for library containing event_init... " >&6; } 5958 if ${ac_cv_search_event_init+:} false; then : 5959 $as_echo_n "(cached) " >&6 5960 else 5961 ac_func_search_save_LIBS=$LIBS 5962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5963 /* end confdefs.h. */ 5964 5965 /* Override any GCC internal prototype to avoid an error. 5966 Use char because int might match the return type of a GCC 5967 builtin and then its argument prototype would still apply. */ 5968 #ifdef __cplusplus 5969 extern "C" 5970 #endif 5971 char event_init (); 5972 int 5973 main () 5974 { 5975 return event_init (); 5976 ; 5977 return 0; 5978 } 5979 _ACEOF 5980 for ac_lib in '' event_core event event-1.4; do 5981 if test -z "$ac_lib"; then 5982 ac_res="none required" 5983 else 5984 ac_res=-l$ac_lib 5985 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5986 fi 5987 if ac_fn_c_try_link "$LINENO"; then : 5988 ac_cv_search_event_init=$ac_res 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext \ 5991 conftest$ac_exeext 5992 if ${ac_cv_search_event_init+:} false; then : 5993 break 5994 fi 5995 done 5996 if ${ac_cv_search_event_init+:} false; then : 5997 5998 else 5999 ac_cv_search_event_init=no 6000 fi 6001 rm conftest.$ac_ext 6002 LIBS=$ac_func_search_save_LIBS 6003 fi 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 6005 $as_echo "$ac_cv_search_event_init" >&6; } 6006 ac_res=$ac_cv_search_event_init 6007 if test "$ac_res" != no; then : 6008 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6009 found_libevent=yes 6010 else 6011 found_libevent=no 6012 6013 fi 6014 6015 fi 6016 ac_fn_c_check_header_mongrel "$LINENO" "event2/event.h" "ac_cv_header_event2_event_h" "$ac_includes_default" 6017 if test "x$ac_cv_header_event2_event_h" = xyes; then : 6018 $as_echo "#define HAVE_EVENT2_EVENT_H 1" >>confdefs.h 6019 6020 else 6021 6022 ac_fn_c_check_header_mongrel "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default" 6023 if test "x$ac_cv_header_event_h" = xyes; then : 6024 $as_echo "#define HAVE_EVENT_H 1" >>confdefs.h 6025 6026 else 6027 found_libevent=no 6028 6029 fi 6030 6031 6032 6033 6034 fi 6035 6036 6037 if test "x$found_libevent" = xno; then 6038 as_fn_error $? "\"libevent not found\"" "$LINENO" 5 6039 fi 6040 6041 # Look for yacc. 6042 # Extract the first word of "$YACC", so it can be a program name with args. 6043 set dummy $YACC; ac_word=$2 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6045 $as_echo_n "checking for $ac_word... " >&6; } 6046 if ${ac_cv_prog_found_yacc+:} false; then : 6047 $as_echo_n "(cached) " >&6 6048 else 6049 if test -n "$found_yacc"; then 6050 ac_cv_prog_found_yacc="$found_yacc" # Let the user override the test. 6051 else 6052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6053 for as_dir in $PATH 6054 do 6055 IFS=$as_save_IFS 6056 test -z "$as_dir" && as_dir=. 6057 for ac_exec_ext in '' $ac_executable_extensions; do 6058 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6059 ac_cv_prog_found_yacc="yes" 6060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6061 break 2 6062 fi 6063 done 6064 done 6065 IFS=$as_save_IFS 6066 6067 test -z "$ac_cv_prog_found_yacc" && ac_cv_prog_found_yacc="no" 6068 fi 6069 fi 6070 found_yacc=$ac_cv_prog_found_yacc 6071 if test -n "$found_yacc"; then 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_yacc" >&5 6073 $as_echo "$found_yacc" >&6; } 6074 else 6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6076 $as_echo "no" >&6; } 6077 fi 6078 6079 6080 if test "x$found_yacc" = xno; then 6081 as_fn_error $? "\"yacc not found\"" "$LINENO" 5 6082 fi 6083 6084 # Look for ncurses or curses. Try pkg-config first then directly for the 6085 # library. 6086 6087 pkg_failed=no 6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tinfo" >&5 6089 $as_echo_n "checking for tinfo... " >&6; } 6090 6091 if test -n "$LIBTINFO_CFLAGS"; then 6092 pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS" 6093 elif test -n "$PKG_CONFIG"; then 6094 if test -n "$PKG_CONFIG" && \ 6095 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 6096 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 6097 ac_status=$? 6098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6099 test $ac_status = 0; }; then 6100 pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null` 6101 test "x$?" != "x0" && pkg_failed=yes 6102 else 6103 pkg_failed=yes 6104 fi 6105 else 6106 pkg_failed=untried 6107 fi 6108 if test -n "$LIBTINFO_LIBS"; then 6109 pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS" 6110 elif test -n "$PKG_CONFIG"; then 6111 if test -n "$PKG_CONFIG" && \ 6112 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 6113 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 6114 ac_status=$? 6115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6116 test $ac_status = 0; }; then 6117 pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null` 6118 test "x$?" != "x0" && pkg_failed=yes 6119 else 6120 pkg_failed=yes 6121 fi 6122 else 6123 pkg_failed=untried 6124 fi 6125 6126 6127 6128 if test $pkg_failed = yes; then 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6130 $as_echo "no" >&6; } 6131 6132 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6133 _pkg_short_errors_supported=yes 6134 else 6135 _pkg_short_errors_supported=no 6136 fi 6137 if test $_pkg_short_errors_supported = yes; then 6138 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1` 6139 else 6140 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1` 6141 fi 6142 # Put the nasty error message in config.log where it belongs 6143 echo "$LIBTINFO_PKG_ERRORS" >&5 6144 6145 found_ncurses=no 6146 6147 elif test $pkg_failed = untried; then 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6149 $as_echo "no" >&6; } 6150 found_ncurses=no 6151 6152 else 6153 LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS 6154 LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS 6155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6156 $as_echo "yes" >&6; } 6157 6158 AM_CPPFLAGS="$LIBTINFO_CFLAGS $AM_CPPFLAGS" 6159 CPPFLAGS="$LIBTINFO_CFLAGS $SAVED_CPPFLAGS" 6160 LIBS="$LIBTINFO_LIBS $LIBS" 6161 found_ncurses=yes 6162 6163 fi 6164 if test "x$found_ncurses" = xno; then 6165 6166 pkg_failed=no 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncurses" >&5 6168 $as_echo_n "checking for ncurses... " >&6; } 6169 6170 if test -n "$LIBNCURSES_CFLAGS"; then 6171 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 6172 elif test -n "$PKG_CONFIG"; then 6173 if test -n "$PKG_CONFIG" && \ 6174 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 6175 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 6176 ac_status=$? 6177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6178 test $ac_status = 0; }; then 6179 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null` 6180 test "x$?" != "x0" && pkg_failed=yes 6181 else 6182 pkg_failed=yes 6183 fi 6184 else 6185 pkg_failed=untried 6186 fi 6187 if test -n "$LIBNCURSES_LIBS"; then 6188 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 6189 elif test -n "$PKG_CONFIG"; then 6190 if test -n "$PKG_CONFIG" && \ 6191 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 6192 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 6193 ac_status=$? 6194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6195 test $ac_status = 0; }; then 6196 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null` 6197 test "x$?" != "x0" && pkg_failed=yes 6198 else 6199 pkg_failed=yes 6200 fi 6201 else 6202 pkg_failed=untried 6203 fi 6204 6205 6206 6207 if test $pkg_failed = yes; then 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6209 $as_echo "no" >&6; } 6210 6211 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6212 _pkg_short_errors_supported=yes 6213 else 6214 _pkg_short_errors_supported=no 6215 fi 6216 if test $_pkg_short_errors_supported = yes; then 6217 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1` 6218 else 6219 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1` 6220 fi 6221 # Put the nasty error message in config.log where it belongs 6222 echo "$LIBNCURSES_PKG_ERRORS" >&5 6223 6224 found_ncurses=no 6225 6226 elif test $pkg_failed = untried; then 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6228 $as_echo "no" >&6; } 6229 found_ncurses=no 6230 6231 else 6232 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 6233 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6235 $as_echo "yes" >&6; } 6236 6237 AM_CPPFLAGS="$LIBNCURSES_CFLAGS $AM_CPPFLAGS" 6238 CPPFLAGS="$LIBNCURSES_CFLAGS $SAVED_CPPFLAGS" 6239 LIBS="$LIBNCURSES_LIBS $LIBS" 6240 found_ncurses=yes 6241 6242 fi 6243 fi 6244 if test "x$found_ncurses" = xno; then 6245 6246 pkg_failed=no 6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncursesw" >&5 6248 $as_echo_n "checking for ncursesw... " >&6; } 6249 6250 if test -n "$LIBNCURSESW_CFLAGS"; then 6251 pkg_cv_LIBNCURSESW_CFLAGS="$LIBNCURSESW_CFLAGS" 6252 elif test -n "$PKG_CONFIG"; then 6253 if test -n "$PKG_CONFIG" && \ 6254 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 6255 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 6256 ac_status=$? 6257 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6258 test $ac_status = 0; }; then 6259 pkg_cv_LIBNCURSESW_CFLAGS=`$PKG_CONFIG --cflags "ncursesw" 2>/dev/null` 6260 test "x$?" != "x0" && pkg_failed=yes 6261 else 6262 pkg_failed=yes 6263 fi 6264 else 6265 pkg_failed=untried 6266 fi 6267 if test -n "$LIBNCURSESW_LIBS"; then 6268 pkg_cv_LIBNCURSESW_LIBS="$LIBNCURSESW_LIBS" 6269 elif test -n "$PKG_CONFIG"; then 6270 if test -n "$PKG_CONFIG" && \ 6271 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 6272 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 6273 ac_status=$? 6274 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6275 test $ac_status = 0; }; then 6276 pkg_cv_LIBNCURSESW_LIBS=`$PKG_CONFIG --libs "ncursesw" 2>/dev/null` 6277 test "x$?" != "x0" && pkg_failed=yes 6278 else 6279 pkg_failed=yes 6280 fi 6281 else 6282 pkg_failed=untried 6283 fi 6284 6285 6286 6287 if test $pkg_failed = yes; then 6288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6289 $as_echo "no" >&6; } 6290 6291 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6292 _pkg_short_errors_supported=yes 6293 else 6294 _pkg_short_errors_supported=no 6295 fi 6296 if test $_pkg_short_errors_supported = yes; then 6297 LIBNCURSESW_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw" 2>&1` 6298 else 6299 LIBNCURSESW_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw" 2>&1` 6300 fi 6301 # Put the nasty error message in config.log where it belongs 6302 echo "$LIBNCURSESW_PKG_ERRORS" >&5 6303 6304 found_ncurses=no 6305 6306 elif test $pkg_failed = untried; then 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6308 $as_echo "no" >&6; } 6309 found_ncurses=no 6310 6311 else 6312 LIBNCURSESW_CFLAGS=$pkg_cv_LIBNCURSESW_CFLAGS 6313 LIBNCURSESW_LIBS=$pkg_cv_LIBNCURSESW_LIBS 6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6315 $as_echo "yes" >&6; } 6316 6317 AM_CPPFLAGS="$LIBNCURSESW_CFLAGS $AM_CPPFLAGS" 6318 CPPFLAGS="$LIBNCURSESW_CFLAGS $SAVED_CPPFLAGS" 6319 LIBS="$LIBNCURSESW_LIBS $LIBS" 6320 found_ncurses=yes 6321 6322 fi 6323 fi 6324 if test "x$found_ncurses" = xno; then 6325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setupterm" >&5 6326 $as_echo_n "checking for library containing setupterm... " >&6; } 6327 if ${ac_cv_search_setupterm+:} false; then : 6328 $as_echo_n "(cached) " >&6 6329 else 6330 ac_func_search_save_LIBS=$LIBS 6331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6332 /* end confdefs.h. */ 6333 6334 /* Override any GCC internal prototype to avoid an error. 6335 Use char because int might match the return type of a GCC 6336 builtin and then its argument prototype would still apply. */ 6337 #ifdef __cplusplus 6338 extern "C" 6339 #endif 6340 char setupterm (); 6341 int 6342 main () 6343 { 6344 return setupterm (); 6345 ; 6346 return 0; 6347 } 6348 _ACEOF 6349 for ac_lib in '' tinfo terminfo ncurses ncursesw; do 6350 if test -z "$ac_lib"; then 6351 ac_res="none required" 6352 else 6353 ac_res=-l$ac_lib 6354 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6355 fi 6356 if ac_fn_c_try_link "$LINENO"; then : 6357 ac_cv_search_setupterm=$ac_res 6358 fi 6359 rm -f core conftest.err conftest.$ac_objext \ 6360 conftest$ac_exeext 6361 if ${ac_cv_search_setupterm+:} false; then : 6362 break 6363 fi 6364 done 6365 if ${ac_cv_search_setupterm+:} false; then : 6366 6367 else 6368 ac_cv_search_setupterm=no 6369 fi 6370 rm conftest.$ac_ext 6371 LIBS=$ac_func_search_save_LIBS 6372 fi 6373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setupterm" >&5 6374 $as_echo "$ac_cv_search_setupterm" >&6; } 6375 ac_res=$ac_cv_search_setupterm 6376 if test "$ac_res" != no; then : 6377 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6378 found_ncurses=yes 6379 else 6380 found_ncurses=no 6381 6382 fi 6383 6384 if test "x$found_ncurses" = xyes; then 6385 ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default" 6386 if test "x$ac_cv_header_ncurses_h" = xyes; then : 6387 LIBS="$LIBS -lncurses" 6388 else 6389 found_ncurses=no 6390 6391 fi 6392 6393 6394 fi 6395 fi 6396 if test "x$found_ncurses" = xyes; then 6397 CPPFLAGS="$CPPFLAGS -DHAVE_NCURSES_H" 6398 $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h 6399 6400 else 6401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lcurses" >&5 6402 $as_echo_n "checking for setupterm in -lcurses... " >&6; } 6403 if ${ac_cv_lib_curses_setupterm+:} false; then : 6404 $as_echo_n "(cached) " >&6 6405 else 6406 ac_check_lib_save_LIBS=$LIBS 6407 LIBS="-lcurses $LIBS" 6408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6409 /* end confdefs.h. */ 6410 6411 /* Override any GCC internal prototype to avoid an error. 6412 Use char because int might match the return type of a GCC 6413 builtin and then its argument prototype would still apply. */ 6414 #ifdef __cplusplus 6415 extern "C" 6416 #endif 6417 char setupterm (); 6418 int 6419 main () 6420 { 6421 return setupterm (); 6422 ; 6423 return 0; 6424 } 6425 _ACEOF 6426 if ac_fn_c_try_link "$LINENO"; then : 6427 ac_cv_lib_curses_setupterm=yes 6428 else 6429 ac_cv_lib_curses_setupterm=no 6430 fi 6431 rm -f core conftest.err conftest.$ac_objext \ 6432 conftest$ac_exeext conftest.$ac_ext 6433 LIBS=$ac_check_lib_save_LIBS 6434 fi 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_setupterm" >&5 6436 $as_echo "$ac_cv_lib_curses_setupterm" >&6; } 6437 if test "x$ac_cv_lib_curses_setupterm" = xyes; then : 6438 found_curses=yes 6439 else 6440 found_curses=no 6441 6442 fi 6443 6444 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default" 6445 if test "x$ac_cv_header_curses_h" = xyes; then : 6446 6447 else 6448 found_curses=no 6449 6450 fi 6451 6452 6453 if test "x$found_curses" = xyes; then 6454 LIBS="$LIBS -lcurses" 6455 CPPFLAGS="$CPPFLAGS -DHAVE_CURSES_H" 6456 $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h 6457 6458 else 6459 as_fn_error $? "\"curses not found\"" "$LINENO" 5 6460 fi 6461 fi 6462 for ac_func in \ 6463 tiparm \ 6464 tiparm_s \ 6465 6466 do : 6467 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6468 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6469 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6470 cat >>confdefs.h <<_ACEOF 6471 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6472 _ACEOF 6473 6474 fi 6475 done 6476 6477 6478 # Look for utempter. 6479 # Check whether --enable-utempter was given. 6480 if test "${enable_utempter+set}" = set; then : 6481 enableval=$enable_utempter; 6482 fi 6483 6484 if test "x$enable_utempter" = xyes; then 6485 ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" 6486 if test "x$ac_cv_header_utempter_h" = xyes; then : 6487 enable_utempter=yes 6488 else 6489 enable_utempter=no 6490 fi 6491 6492 6493 if test "x$enable_utempter" = xyes; then 6494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utempter_add_record" >&5 6495 $as_echo_n "checking for library containing utempter_add_record... " >&6; } 6496 if ${ac_cv_search_utempter_add_record+:} false; then : 6497 $as_echo_n "(cached) " >&6 6498 else 6499 ac_func_search_save_LIBS=$LIBS 6500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6501 /* end confdefs.h. */ 6502 6503 /* Override any GCC internal prototype to avoid an error. 6504 Use char because int might match the return type of a GCC 6505 builtin and then its argument prototype would still apply. */ 6506 #ifdef __cplusplus 6507 extern "C" 6508 #endif 6509 char utempter_add_record (); 6510 int 6511 main () 6512 { 6513 return utempter_add_record (); 6514 ; 6515 return 0; 6516 } 6517 _ACEOF 6518 for ac_lib in '' utempter; do 6519 if test -z "$ac_lib"; then 6520 ac_res="none required" 6521 else 6522 ac_res=-l$ac_lib 6523 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6524 fi 6525 if ac_fn_c_try_link "$LINENO"; then : 6526 ac_cv_search_utempter_add_record=$ac_res 6527 fi 6528 rm -f core conftest.err conftest.$ac_objext \ 6529 conftest$ac_exeext 6530 if ${ac_cv_search_utempter_add_record+:} false; then : 6531 break 6532 fi 6533 done 6534 if ${ac_cv_search_utempter_add_record+:} false; then : 6535 6536 else 6537 ac_cv_search_utempter_add_record=no 6538 fi 6539 rm conftest.$ac_ext 6540 LIBS=$ac_func_search_save_LIBS 6541 fi 6542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utempter_add_record" >&5 6543 $as_echo "$ac_cv_search_utempter_add_record" >&6; } 6544 ac_res=$ac_cv_search_utempter_add_record 6545 if test "$ac_res" != no; then : 6546 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6547 enable_utempter=yes 6548 else 6549 enable_utempter=no 6550 6551 fi 6552 6553 fi 6554 if test "x$enable_utempter" = xyes; then 6555 $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h 6556 6557 else 6558 as_fn_error $? "\"utempter not found\"" "$LINENO" 5 6559 fi 6560 fi 6561 6562 # Look for utf8proc. 6563 # Check whether --enable-utf8proc was given. 6564 if test "${enable_utf8proc+set}" = set; then : 6565 enableval=$enable_utf8proc; 6566 fi 6567 6568 if test "x$enable_utf8proc" = xyes; then 6569 6570 pkg_failed=no 6571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutf8proc" >&5 6572 $as_echo_n "checking for libutf8proc... " >&6; } 6573 6574 if test -n "$LIBUTF8PROC_CFLAGS"; then 6575 pkg_cv_LIBUTF8PROC_CFLAGS="$LIBUTF8PROC_CFLAGS" 6576 elif test -n "$PKG_CONFIG"; then 6577 if test -n "$PKG_CONFIG" && \ 6578 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libutf8proc\""; } >&5 6579 ($PKG_CONFIG --exists --print-errors "libutf8proc") 2>&5 6580 ac_status=$? 6581 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6582 test $ac_status = 0; }; then 6583 pkg_cv_LIBUTF8PROC_CFLAGS=`$PKG_CONFIG --cflags "libutf8proc" 2>/dev/null` 6584 test "x$?" != "x0" && pkg_failed=yes 6585 else 6586 pkg_failed=yes 6587 fi 6588 else 6589 pkg_failed=untried 6590 fi 6591 if test -n "$LIBUTF8PROC_LIBS"; then 6592 pkg_cv_LIBUTF8PROC_LIBS="$LIBUTF8PROC_LIBS" 6593 elif test -n "$PKG_CONFIG"; then 6594 if test -n "$PKG_CONFIG" && \ 6595 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libutf8proc\""; } >&5 6596 ($PKG_CONFIG --exists --print-errors "libutf8proc") 2>&5 6597 ac_status=$? 6598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6599 test $ac_status = 0; }; then 6600 pkg_cv_LIBUTF8PROC_LIBS=`$PKG_CONFIG --libs "libutf8proc" 2>/dev/null` 6601 test "x$?" != "x0" && pkg_failed=yes 6602 else 6603 pkg_failed=yes 6604 fi 6605 else 6606 pkg_failed=untried 6607 fi 6608 6609 6610 6611 if test $pkg_failed = yes; then 6612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6613 $as_echo "no" >&6; } 6614 6615 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6616 _pkg_short_errors_supported=yes 6617 else 6618 _pkg_short_errors_supported=no 6619 fi 6620 if test $_pkg_short_errors_supported = yes; then 6621 LIBUTF8PROC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libutf8proc" 2>&1` 6622 else 6623 LIBUTF8PROC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libutf8proc" 2>&1` 6624 fi 6625 # Put the nasty error message in config.log where it belongs 6626 echo "$LIBUTF8PROC_PKG_ERRORS" >&5 6627 6628 as_fn_error $? "Package requirements (libutf8proc) were not met: 6629 6630 $LIBUTF8PROC_PKG_ERRORS 6631 6632 Consider adjusting the PKG_CONFIG_PATH environment variable if you 6633 installed software in a non-standard prefix. 6634 6635 Alternatively, you may set the environment variables LIBUTF8PROC_CFLAGS 6636 and LIBUTF8PROC_LIBS to avoid the need to call pkg-config. 6637 See the pkg-config man page for more details." "$LINENO" 5 6638 elif test $pkg_failed = untried; then 6639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6640 $as_echo "no" >&6; } 6641 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6642 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6643 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6644 is in your PATH or set the PKG_CONFIG environment variable to the full 6645 path to pkg-config. 6646 6647 Alternatively, you may set the environment variables LIBUTF8PROC_CFLAGS 6648 and LIBUTF8PROC_LIBS to avoid the need to call pkg-config. 6649 See the pkg-config man page for more details. 6650 6651 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6652 See \`config.log' for more details" "$LINENO" 5; } 6653 else 6654 LIBUTF8PROC_CFLAGS=$pkg_cv_LIBUTF8PROC_CFLAGS 6655 LIBUTF8PROC_LIBS=$pkg_cv_LIBUTF8PROC_LIBS 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6657 $as_echo "yes" >&6; } 6658 6659 AM_CPPFLAGS="$LIBUTF8PROC_CFLAGS $AM_CPPFLAGS" 6660 CPPFLAGS="$LIBUTF8PROC_CFLAGS $SAVED_CPPFLAGS" 6661 LIBS="$LIBUTF8PROC_LIBS $LIBS" 6662 6663 6664 fi 6665 ac_fn_c_check_header_mongrel "$LINENO" "utf8proc.h" "ac_cv_header_utf8proc_h" "$ac_includes_default" 6666 if test "x$ac_cv_header_utf8proc_h" = xyes; then : 6667 enable_utf8proc=yes 6668 else 6669 enable_utf8proc=no 6670 fi 6671 6672 6673 if test "x$enable_utf8proc" = xyes; then 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utf8proc_charwidth" >&5 6675 $as_echo_n "checking for library containing utf8proc_charwidth... " >&6; } 6676 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6677 $as_echo_n "(cached) " >&6 6678 else 6679 ac_func_search_save_LIBS=$LIBS 6680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6681 /* end confdefs.h. */ 6682 6683 /* Override any GCC internal prototype to avoid an error. 6684 Use char because int might match the return type of a GCC 6685 builtin and then its argument prototype would still apply. */ 6686 #ifdef __cplusplus 6687 extern "C" 6688 #endif 6689 char utf8proc_charwidth (); 6690 int 6691 main () 6692 { 6693 return utf8proc_charwidth (); 6694 ; 6695 return 0; 6696 } 6697 _ACEOF 6698 for ac_lib in '' utf8proc; do 6699 if test -z "$ac_lib"; then 6700 ac_res="none required" 6701 else 6702 ac_res=-l$ac_lib 6703 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6704 fi 6705 if ac_fn_c_try_link "$LINENO"; then : 6706 ac_cv_search_utf8proc_charwidth=$ac_res 6707 fi 6708 rm -f core conftest.err conftest.$ac_objext \ 6709 conftest$ac_exeext 6710 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6711 break 6712 fi 6713 done 6714 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6715 6716 else 6717 ac_cv_search_utf8proc_charwidth=no 6718 fi 6719 rm conftest.$ac_ext 6720 LIBS=$ac_func_search_save_LIBS 6721 fi 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utf8proc_charwidth" >&5 6723 $as_echo "$ac_cv_search_utf8proc_charwidth" >&6; } 6724 ac_res=$ac_cv_search_utf8proc_charwidth 6725 if test "$ac_res" != no; then : 6726 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6727 enable_utf8proc=yes 6728 else 6729 enable_utf8proc=no 6730 6731 fi 6732 6733 fi 6734 if test "x$enable_utf8proc" = xyes; then 6735 $as_echo "#define HAVE_UTF8PROC 1" >>confdefs.h 6736 6737 else 6738 as_fn_error $? "\"utf8proc not found\"" "$LINENO" 5 6739 fi 6740 fi 6741 if test "x$enable_utf8proc" = xyes; then 6742 HAVE_UTF8PROC_TRUE= 6743 HAVE_UTF8PROC_FALSE='#' 6744 else 6745 HAVE_UTF8PROC_TRUE='#' 6746 HAVE_UTF8PROC_FALSE= 6747 fi 6748 6749 6750 # Check for systemd support. 6751 # Check whether --enable-systemd was given. 6752 if test "${enable_systemd+set}" = set; then : 6753 enableval=$enable_systemd; 6754 fi 6755 6756 if test x"$enable_systemd" = xyes; then 6757 6758 pkg_failed=no 6759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsystemd" >&5 6760 $as_echo_n "checking for libsystemd... " >&6; } 6761 6762 if test -n "$SYSTEMD_CFLAGS"; then 6763 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 6764 elif test -n "$PKG_CONFIG"; then 6765 if test -n "$PKG_CONFIG" && \ 6766 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 6767 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 6768 ac_status=$? 6769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6770 test $ac_status = 0; }; then 6771 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 6772 test "x$?" != "x0" && pkg_failed=yes 6773 else 6774 pkg_failed=yes 6775 fi 6776 else 6777 pkg_failed=untried 6778 fi 6779 if test -n "$SYSTEMD_LIBS"; then 6780 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 6781 elif test -n "$PKG_CONFIG"; then 6782 if test -n "$PKG_CONFIG" && \ 6783 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 6784 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 6785 ac_status=$? 6786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6787 test $ac_status = 0; }; then 6788 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 6789 test "x$?" != "x0" && pkg_failed=yes 6790 else 6791 pkg_failed=yes 6792 fi 6793 else 6794 pkg_failed=untried 6795 fi 6796 6797 6798 6799 if test $pkg_failed = yes; then 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6801 $as_echo "no" >&6; } 6802 6803 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6804 _pkg_short_errors_supported=yes 6805 else 6806 _pkg_short_errors_supported=no 6807 fi 6808 if test $_pkg_short_errors_supported = yes; then 6809 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 6810 else 6811 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 6812 fi 6813 # Put the nasty error message in config.log where it belongs 6814 echo "$SYSTEMD_PKG_ERRORS" >&5 6815 6816 found_systemd=no 6817 6818 elif test $pkg_failed = untried; then 6819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6820 $as_echo "no" >&6; } 6821 found_systemd=no 6822 6823 else 6824 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 6825 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6827 $as_echo "yes" >&6; } 6828 6829 AM_CPPFLAGS="$SYSTEMD_CFLAGS $AM_CPPFLAGS" 6830 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 6831 LIBS="$SYSTEMD_LIBS $LIBS" 6832 found_systemd=yes 6833 6834 fi 6835 if test "x$found_systemd" = xyes; then 6836 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 6837 6838 else 6839 as_fn_error $? "\"systemd not found\"" "$LINENO" 5 6840 fi 6841 fi 6842 if test "x$found_systemd" = xyes; then 6843 HAVE_SYSTEMD_TRUE= 6844 HAVE_SYSTEMD_FALSE='#' 6845 else 6846 HAVE_SYSTEMD_TRUE='#' 6847 HAVE_SYSTEMD_FALSE= 6848 fi 6849 6850 # Check whether --enable-cgroups was given. 6851 if test "${enable_cgroups+set}" = set; then : 6852 enableval=$enable_cgroups; 6853 fi 6854 6855 if test "x$enable_cgroups" = x; then 6856 # Default to the same as $enable_systemd. 6857 enable_cgroups=$enable_systemd 6858 fi 6859 if test "x$enable_cgroups" = xyes; then 6860 if test "x$found_systemd" = xyes; then 6861 $as_echo "#define ENABLE_CGROUPS 1" >>confdefs.h 6862 6863 else 6864 as_fn_error $? "\"cgroups requires systemd to be enabled\"" "$LINENO" 5 6865 fi 6866 fi 6867 6868 # Enable sixel support. 6869 # Check whether --enable-sixel was given. 6870 if test "${enable_sixel+set}" = set; then : 6871 enableval=$enable_sixel; 6872 fi 6873 6874 if test "x$enable_sixel" = xyes; then 6875 $as_echo "#define ENABLE_SIXEL 1" >>confdefs.h 6876 6877 fi 6878 if test "x$enable_sixel" = xyes; then 6879 ENABLE_SIXEL_TRUE= 6880 ENABLE_SIXEL_FALSE='#' 6881 else 6882 ENABLE_SIXEL_TRUE='#' 6883 ENABLE_SIXEL_FALSE= 6884 fi 6885 6886 6887 # Check for b64_ntop. If we have b64_ntop, we assume b64_pton as well. 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop" >&5 6889 $as_echo_n "checking for b64_ntop... " >&6; } 6890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6891 /* end confdefs.h. */ 6892 6893 #include <sys/types.h> 6894 #include <netinet/in.h> 6895 #include <resolv.h> 6896 6897 int 6898 main () 6899 { 6900 6901 b64_ntop(NULL, 0, NULL, 0); 6902 6903 ; 6904 return 0; 6905 } 6906 _ACEOF 6907 if ac_fn_c_try_link "$LINENO"; then : 6908 found_b64_ntop=yes 6909 else 6910 found_b64_ntop=no 6911 6912 fi 6913 rm -f core conftest.err conftest.$ac_objext \ 6914 conftest$ac_exeext conftest.$ac_ext 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6916 $as_echo "$found_b64_ntop" >&6; } 6917 OLD_LIBS="$LIBS" 6918 if test "x$found_b64_ntop" = xno; then 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lresolv" >&5 6920 $as_echo_n "checking for b64_ntop with -lresolv... " >&6; } 6921 LIBS="$OLD_LIBS -lresolv" 6922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6923 /* end confdefs.h. */ 6924 6925 #include <sys/types.h> 6926 #include <netinet/in.h> 6927 #include <resolv.h> 6928 6929 int 6930 main () 6931 { 6932 6933 b64_ntop(NULL, 0, NULL, 0); 6934 6935 ; 6936 return 0; 6937 } 6938 _ACEOF 6939 if ac_fn_c_try_link "$LINENO"; then : 6940 found_b64_ntop=yes 6941 else 6942 found_b64_ntop=no 6943 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext \ 6946 conftest$ac_exeext conftest.$ac_ext 6947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6948 $as_echo "$found_b64_ntop" >&6; } 6949 fi 6950 if test "x$found_b64_ntop" = xno; then 6951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lnetwork" >&5 6952 $as_echo_n "checking for b64_ntop with -lnetwork... " >&6; } 6953 LIBS="$OLD_LIBS -lnetwork" 6954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6955 /* end confdefs.h. */ 6956 6957 #include <sys/types.h> 6958 #include <netinet/in.h> 6959 #include <resolv.h> 6960 6961 int 6962 main () 6963 { 6964 6965 b64_ntop(NULL, 0, NULL, 0); 6966 6967 ; 6968 return 0; 6969 } 6970 _ACEOF 6971 if ac_fn_c_try_link "$LINENO"; then : 6972 found_b64_ntop=yes 6973 else 6974 found_b64_ntop=no 6975 6976 fi 6977 rm -f core conftest.err conftest.$ac_objext \ 6978 conftest$ac_exeext conftest.$ac_ext 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6980 $as_echo "$found_b64_ntop" >&6; } 6981 fi 6982 if test "x$found_b64_ntop" = xyes; then 6983 $as_echo "#define HAVE_B64_NTOP 1" >>confdefs.h 6984 6985 else 6986 LIBS="$OLD_LIBS" 6987 case " $LIBOBJS " in 6988 *" base64.$ac_objext "* ) ;; 6989 *) LIBOBJS="$LIBOBJS base64.$ac_objext" 6990 ;; 6991 esac 6992 6993 fi 6994 6995 # Look for networking libraries. 6996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 6997 $as_echo_n "checking for library containing inet_ntoa... " >&6; } 6998 if ${ac_cv_search_inet_ntoa+:} false; then : 6999 $as_echo_n "(cached) " >&6 7000 else 7001 ac_func_search_save_LIBS=$LIBS 7002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003 /* end confdefs.h. */ 7004 7005 /* Override any GCC internal prototype to avoid an error. 7006 Use char because int might match the return type of a GCC 7007 builtin and then its argument prototype would still apply. */ 7008 #ifdef __cplusplus 7009 extern "C" 7010 #endif 7011 char inet_ntoa (); 7012 int 7013 main () 7014 { 7015 return inet_ntoa (); 7016 ; 7017 return 0; 7018 } 7019 _ACEOF 7020 for ac_lib in '' nsl; do 7021 if test -z "$ac_lib"; then 7022 ac_res="none required" 7023 else 7024 ac_res=-l$ac_lib 7025 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7026 fi 7027 if ac_fn_c_try_link "$LINENO"; then : 7028 ac_cv_search_inet_ntoa=$ac_res 7029 fi 7030 rm -f core conftest.err conftest.$ac_objext \ 7031 conftest$ac_exeext 7032 if ${ac_cv_search_inet_ntoa+:} false; then : 7033 break 7034 fi 7035 done 7036 if ${ac_cv_search_inet_ntoa+:} false; then : 7037 7038 else 7039 ac_cv_search_inet_ntoa=no 7040 fi 7041 rm conftest.$ac_ext 7042 LIBS=$ac_func_search_save_LIBS 7043 fi 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 7045 $as_echo "$ac_cv_search_inet_ntoa" >&6; } 7046 ac_res=$ac_cv_search_inet_ntoa 7047 if test "$ac_res" != no; then : 7048 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7049 7050 fi 7051 7052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 7053 $as_echo_n "checking for library containing socket... " >&6; } 7054 if ${ac_cv_search_socket+:} false; then : 7055 $as_echo_n "(cached) " >&6 7056 else 7057 ac_func_search_save_LIBS=$LIBS 7058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7059 /* end confdefs.h. */ 7060 7061 /* Override any GCC internal prototype to avoid an error. 7062 Use char because int might match the return type of a GCC 7063 builtin and then its argument prototype would still apply. */ 7064 #ifdef __cplusplus 7065 extern "C" 7066 #endif 7067 char socket (); 7068 int 7069 main () 7070 { 7071 return socket (); 7072 ; 7073 return 0; 7074 } 7075 _ACEOF 7076 for ac_lib in '' socket; do 7077 if test -z "$ac_lib"; then 7078 ac_res="none required" 7079 else 7080 ac_res=-l$ac_lib 7081 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7082 fi 7083 if ac_fn_c_try_link "$LINENO"; then : 7084 ac_cv_search_socket=$ac_res 7085 fi 7086 rm -f core conftest.err conftest.$ac_objext \ 7087 conftest$ac_exeext 7088 if ${ac_cv_search_socket+:} false; then : 7089 break 7090 fi 7091 done 7092 if ${ac_cv_search_socket+:} false; then : 7093 7094 else 7095 ac_cv_search_socket=no 7096 fi 7097 rm conftest.$ac_ext 7098 LIBS=$ac_func_search_save_LIBS 7099 fi 7100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 7101 $as_echo "$ac_cv_search_socket" >&6; } 7102 ac_res=$ac_cv_search_socket 7103 if test "$ac_res" != no; then : 7104 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7105 7106 fi 7107 7108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5 7109 $as_echo_n "checking for socket in -lxnet... " >&6; } 7110 if ${ac_cv_lib_xnet_socket+:} false; then : 7111 $as_echo_n "(cached) " >&6 7112 else 7113 ac_check_lib_save_LIBS=$LIBS 7114 LIBS="-lxnet $LIBS" 7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116 /* end confdefs.h. */ 7117 7118 /* Override any GCC internal prototype to avoid an error. 7119 Use char because int might match the return type of a GCC 7120 builtin and then its argument prototype would still apply. */ 7121 #ifdef __cplusplus 7122 extern "C" 7123 #endif 7124 char socket (); 7125 int 7126 main () 7127 { 7128 return socket (); 7129 ; 7130 return 0; 7131 } 7132 _ACEOF 7133 if ac_fn_c_try_link "$LINENO"; then : 7134 ac_cv_lib_xnet_socket=yes 7135 else 7136 ac_cv_lib_xnet_socket=no 7137 fi 7138 rm -f core conftest.err conftest.$ac_objext \ 7139 conftest$ac_exeext conftest.$ac_ext 7140 LIBS=$ac_check_lib_save_LIBS 7141 fi 7142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5 7143 $as_echo "$ac_cv_lib_xnet_socket" >&6; } 7144 if test "x$ac_cv_lib_xnet_socket" = xyes; then : 7145 cat >>confdefs.h <<_ACEOF 7146 #define HAVE_LIBXNET 1 7147 _ACEOF 7148 7149 LIBS="-lxnet $LIBS" 7150 7151 fi 7152 7153 7154 # Check if using glibc and have malloc_trim(3). The glibc free(3) is pretty bad 7155 # about returning memory to the kernel unless the application tells it when to 7156 # with malloc_trim(3). 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if free doesn't work very well" >&5 7158 $as_echo_n "checking if free doesn't work very well... " >&6; } 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160 /* end confdefs.h. */ 7161 7162 #include <stdlib.h> 7163 #ifdef __GLIBC__ 7164 #include <malloc.h> 7165 int main(void) { 7166 malloc_trim (0); 7167 exit(0); 7168 } 7169 #else 7170 no 7171 #endif 7172 7173 _ACEOF 7174 if ac_fn_c_try_link "$LINENO"; then : 7175 found_malloc_trim=yes 7176 else 7177 found_malloc_trim=no 7178 7179 fi 7180 rm -f core conftest.err conftest.$ac_objext \ 7181 conftest$ac_exeext conftest.$ac_ext 7182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_malloc_trim" >&5 7183 $as_echo "$found_malloc_trim" >&6; } 7184 if test "x$found_malloc_trim" = xyes; then 7185 $as_echo "#define HAVE_MALLOC_TRIM 1" >>confdefs.h 7186 7187 fi 7188 7189 # Build against jemalloc if requested. 7190 # Check whether --enable-jemalloc was given. 7191 if test "${enable_jemalloc+set}" = set; then : 7192 enableval=$enable_jemalloc; 7193 fi 7194 7195 if test "x$enable_jemalloc" = xyes; then 7196 7197 pkg_failed=no 7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jemalloc" >&5 7199 $as_echo_n "checking for jemalloc... " >&6; } 7200 7201 if test -n "$JEMALLOC_CFLAGS"; then 7202 pkg_cv_JEMALLOC_CFLAGS="$JEMALLOC_CFLAGS" 7203 elif test -n "$PKG_CONFIG"; then 7204 if test -n "$PKG_CONFIG" && \ 7205 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jemalloc\""; } >&5 7206 ($PKG_CONFIG --exists --print-errors "jemalloc") 2>&5 7207 ac_status=$? 7208 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7209 test $ac_status = 0; }; then 7210 pkg_cv_JEMALLOC_CFLAGS=`$PKG_CONFIG --cflags "jemalloc" 2>/dev/null` 7211 test "x$?" != "x0" && pkg_failed=yes 7212 else 7213 pkg_failed=yes 7214 fi 7215 else 7216 pkg_failed=untried 7217 fi 7218 if test -n "$JEMALLOC_LIBS"; then 7219 pkg_cv_JEMALLOC_LIBS="$JEMALLOC_LIBS" 7220 elif test -n "$PKG_CONFIG"; then 7221 if test -n "$PKG_CONFIG" && \ 7222 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jemalloc\""; } >&5 7223 ($PKG_CONFIG --exists --print-errors "jemalloc") 2>&5 7224 ac_status=$? 7225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7226 test $ac_status = 0; }; then 7227 pkg_cv_JEMALLOC_LIBS=`$PKG_CONFIG --libs "jemalloc" 2>/dev/null` 7228 test "x$?" != "x0" && pkg_failed=yes 7229 else 7230 pkg_failed=yes 7231 fi 7232 else 7233 pkg_failed=untried 7234 fi 7235 7236 7237 7238 if test $pkg_failed = yes; then 7239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7240 $as_echo "no" >&6; } 7241 7242 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 7243 _pkg_short_errors_supported=yes 7244 else 7245 _pkg_short_errors_supported=no 7246 fi 7247 if test $_pkg_short_errors_supported = yes; then 7248 JEMALLOC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jemalloc" 2>&1` 7249 else 7250 JEMALLOC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jemalloc" 2>&1` 7251 fi 7252 # Put the nasty error message in config.log where it belongs 7253 echo "$JEMALLOC_PKG_ERRORS" >&5 7254 7255 as_fn_error $? "\"jemalloc not found\"" "$LINENO" 5 7256 7257 elif test $pkg_failed = untried; then 7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7259 $as_echo "no" >&6; } 7260 as_fn_error $? "\"jemalloc not found\"" "$LINENO" 5 7261 7262 else 7263 JEMALLOC_CFLAGS=$pkg_cv_JEMALLOC_CFLAGS 7264 JEMALLOC_LIBS=$pkg_cv_JEMALLOC_LIBS 7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7266 $as_echo "yes" >&6; } 7267 7268 AM_CPPFLAGS="$JEMALLOC_CFLAGS $AM_CPPFLAGS" 7269 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 7270 LIBS="$LIBS $JEMALLOC_LIBS" 7271 7272 fi 7273 fi 7274 7275 # Check for CMSG_DATA. On some platforms like HP-UX this requires UNIX 95 7276 # (_XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED) (see xopen_networking(7)). On 7277 # others, UNIX 03 (_XOPEN_SOURCE 600, see standards(7) on Solaris). 7278 XOPEN_DEFINES= 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CMSG_DATA" >&5 7280 $as_echo_n "checking for CMSG_DATA... " >&6; } 7281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282 /* end confdefs.h. */ 7283 7284 #include <sys/socket.h> 7285 #ifdef CMSG_DATA 7286 yes 7287 #endif 7288 7289 _ACEOF 7290 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7291 $EGREP "yes" >/dev/null 2>&1; then : 7292 found_cmsg_data=yes 7293 else 7294 found_cmsg_data=no 7295 7296 fi 7297 rm -f conftest* 7298 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7300 $as_echo "$found_cmsg_data" >&6; } 7301 if test "x$found_cmsg_data" = xno; then 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED" >&5 7303 $as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED... " >&6; } 7304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7305 /* end confdefs.h. */ 7306 7307 #define _XOPEN_SOURCE 1 7308 #define _XOPEN_SOURCE_EXTENDED 1 7309 #include <sys/socket.h> 7310 #ifdef CMSG_DATA 7311 yes 7312 #endif 7313 7314 _ACEOF 7315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7316 $EGREP "yes" >/dev/null 2>&1; then : 7317 found_cmsg_data=yes 7318 else 7319 found_cmsg_data=no 7320 7321 fi 7322 rm -f conftest* 7323 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7325 $as_echo "$found_cmsg_data" >&6; } 7326 if test "x$found_cmsg_data" = xyes; then 7327 XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED" 7328 fi 7329 fi 7330 if test "x$found_cmsg_data" = xno; then 7331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE 600" >&5 7332 $as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE 600... " >&6; } 7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 7336 #define _XOPEN_SOURCE 600 7337 #include <sys/socket.h> 7338 #ifdef CMSG_DATA 7339 yes 7340 #endif 7341 7342 _ACEOF 7343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7344 $EGREP "yes" >/dev/null 2>&1; then : 7345 found_cmsg_data=yes 7346 else 7347 found_cmsg_data=no 7348 7349 fi 7350 rm -f conftest* 7351 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7353 $as_echo "$found_cmsg_data" >&6; } 7354 if test "x$found_cmsg_data" = xyes; then 7355 XOPEN_DEFINES="-D_XOPEN_SOURCE=600" 7356 else 7357 as_fn_error $? "\"CMSG_DATA not found\"" "$LINENO" 5 7358 fi 7359 fi 7360 7361 7362 # Look for err and friends in err.h. 7363 ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err" 7364 if test "x$ac_cv_func_err" = xyes; then : 7365 found_err_h=yes 7366 else 7367 found_err_h=no 7368 fi 7369 7370 ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx" 7371 if test "x$ac_cv_func_errx" = xyes; then : 7372 7373 else 7374 found_err_h=no 7375 fi 7376 7377 ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn" 7378 if test "x$ac_cv_func_warn" = xyes; then : 7379 7380 else 7381 found_err_h=no 7382 fi 7383 7384 ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx" 7385 if test "x$ac_cv_func_warnx" = xyes; then : 7386 7387 else 7388 found_err_h=no 7389 fi 7390 7391 if test "x$found_err_h" = xyes; then 7392 ac_fn_c_check_header_mongrel "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" 7393 if test "x$ac_cv_header_err_h" = xyes; then : 7394 7395 else 7396 found_err_h=no 7397 fi 7398 7399 7400 else 7401 case " $LIBOBJS " in 7402 *" err.$ac_objext "* ) ;; 7403 *) LIBOBJS="$LIBOBJS err.$ac_objext" 7404 ;; 7405 esac 7406 7407 fi 7408 7409 # Look for imsg_add in libutil. 7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing imsg_add" >&5 7411 $as_echo_n "checking for library containing imsg_add... " >&6; } 7412 if ${ac_cv_search_imsg_add+:} false; then : 7413 $as_echo_n "(cached) " >&6 7414 else 7415 ac_func_search_save_LIBS=$LIBS 7416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7417 /* end confdefs.h. */ 7418 7419 /* Override any GCC internal prototype to avoid an error. 7420 Use char because int might match the return type of a GCC 7421 builtin and then its argument prototype would still apply. */ 7422 #ifdef __cplusplus 7423 extern "C" 7424 #endif 7425 char imsg_add (); 7426 int 7427 main () 7428 { 7429 return imsg_add (); 7430 ; 7431 return 0; 7432 } 7433 _ACEOF 7434 for ac_lib in '' util; do 7435 if test -z "$ac_lib"; then 7436 ac_res="none required" 7437 else 7438 ac_res=-l$ac_lib 7439 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7440 fi 7441 if ac_fn_c_try_link "$LINENO"; then : 7442 ac_cv_search_imsg_add=$ac_res 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext \ 7445 conftest$ac_exeext 7446 if ${ac_cv_search_imsg_add+:} false; then : 7447 break 7448 fi 7449 done 7450 if ${ac_cv_search_imsg_add+:} false; then : 7451 7452 else 7453 ac_cv_search_imsg_add=no 7454 fi 7455 rm conftest.$ac_ext 7456 LIBS=$ac_func_search_save_LIBS 7457 fi 7458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_imsg_add" >&5 7459 $as_echo "$ac_cv_search_imsg_add" >&6; } 7460 ac_res=$ac_cv_search_imsg_add 7461 if test "$ac_res" != no; then : 7462 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7463 found_imsg_add=yes 7464 else 7465 found_imsg_add=no 7466 fi 7467 7468 if test "x$found_imsg_add" = xyes; then 7469 $as_echo "#define HAVE_IMSG 1" >>confdefs.h 7470 7471 else 7472 case " $LIBOBJS " in 7473 *" imsg.$ac_objext "* ) ;; 7474 *) LIBOBJS="$LIBOBJS imsg.$ac_objext" 7475 ;; 7476 esac 7477 7478 case " $LIBOBJS " in 7479 *" imsg-buffer.$ac_objext "* ) ;; 7480 *) LIBOBJS="$LIBOBJS imsg-buffer.$ac_objext" 7481 ;; 7482 esac 7483 7484 fi 7485 7486 # Look for daemon, compat/daemon.c used if missing. Solaris 10 has it in 7487 # libresolv, but no declaration anywhere, so check for declaration as well as 7488 # function. 7489 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 7490 if test "x$ac_cv_func_daemon" = xyes; then : 7491 found_daemon=yes 7492 else 7493 found_daemon=no 7494 fi 7495 7496 ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" " 7497 #include <stdlib.h> 7498 #include <unistd.h> 7499 7500 7501 " 7502 if test "x$ac_cv_have_decl_daemon" = xyes; then : 7503 7504 else 7505 found_daemon=no 7506 fi 7507 7508 if test "x$found_daemon" = xyes; then 7509 $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 7510 7511 else 7512 case " $LIBOBJS " in 7513 *" daemon.$ac_objext "* ) ;; 7514 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 7515 ;; 7516 esac 7517 7518 fi 7519 7520 # Look for stravis, compat/{vis,unvis}.c used if missing. 7521 ac_fn_c_check_func "$LINENO" "stravis" "ac_cv_func_stravis" 7522 if test "x$ac_cv_func_stravis" = xyes; then : 7523 found_stravis=yes 7524 else 7525 found_stravis=no 7526 fi 7527 7528 if test "x$found_stravis" = xyes; then 7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnvis is broken" >&5 7530 $as_echo_n "checking if strnvis is broken... " >&6; } 7531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7532 /* end confdefs.h. */ 7533 #include <vis.h> 7534 7535 _ACEOF 7536 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7537 $EGREP "strnvis\(char \*, const char \*, size_t, int\)" >/dev/null 2>&1; then : 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7539 $as_echo "no" >&6; } 7540 else 7541 found_stravis=no 7542 fi 7543 rm -f conftest* 7544 7545 if test "x$found_stravis" = xno; then 7546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7547 $as_echo "yes" >&6; } 7548 fi 7549 fi 7550 if test "x$found_stravis" = xyes; then 7551 ac_fn_c_check_decl "$LINENO" "VIS_DQ" "ac_cv_have_decl_VIS_DQ" " 7552 #include <stdlib.h> 7553 #include <vis.h> 7554 7555 7556 " 7557 if test "x$ac_cv_have_decl_VIS_DQ" = xyes; then : 7558 7559 else 7560 found_stravis=no 7561 fi 7562 7563 fi 7564 if test "x$found_stravis" = xyes; then 7565 $as_echo "#define HAVE_VIS 1" >>confdefs.h 7566 7567 else 7568 case " $LIBOBJS " in 7569 *" vis.$ac_objext "* ) ;; 7570 *) LIBOBJS="$LIBOBJS vis.$ac_objext" 7571 ;; 7572 esac 7573 7574 case " $LIBOBJS " in 7575 *" unvis.$ac_objext "* ) ;; 7576 *) LIBOBJS="$LIBOBJS unvis.$ac_objext" 7577 ;; 7578 esac 7579 7580 fi 7581 7582 # Look for fdforkpty and forkpty in libutil. 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdforkpty" >&5 7584 $as_echo_n "checking for library containing fdforkpty... " >&6; } 7585 if ${ac_cv_search_fdforkpty+:} false; then : 7586 $as_echo_n "(cached) " >&6 7587 else 7588 ac_func_search_save_LIBS=$LIBS 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590 /* end confdefs.h. */ 7591 7592 /* Override any GCC internal prototype to avoid an error. 7593 Use char because int might match the return type of a GCC 7594 builtin and then its argument prototype would still apply. */ 7595 #ifdef __cplusplus 7596 extern "C" 7597 #endif 7598 char fdforkpty (); 7599 int 7600 main () 7601 { 7602 return fdforkpty (); 7603 ; 7604 return 0; 7605 } 7606 _ACEOF 7607 for ac_lib in '' util; do 7608 if test -z "$ac_lib"; then 7609 ac_res="none required" 7610 else 7611 ac_res=-l$ac_lib 7612 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7613 fi 7614 if ac_fn_c_try_link "$LINENO"; then : 7615 ac_cv_search_fdforkpty=$ac_res 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext \ 7618 conftest$ac_exeext 7619 if ${ac_cv_search_fdforkpty+:} false; then : 7620 break 7621 fi 7622 done 7623 if ${ac_cv_search_fdforkpty+:} false; then : 7624 7625 else 7626 ac_cv_search_fdforkpty=no 7627 fi 7628 rm conftest.$ac_ext 7629 LIBS=$ac_func_search_save_LIBS 7630 fi 7631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdforkpty" >&5 7632 $as_echo "$ac_cv_search_fdforkpty" >&6; } 7633 ac_res=$ac_cv_search_fdforkpty 7634 if test "$ac_res" != no; then : 7635 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7636 found_fdforkpty=yes 7637 else 7638 found_fdforkpty=no 7639 fi 7640 7641 if test "x$found_fdforkpty" = xyes; then 7642 $as_echo "#define HAVE_FDFORKPTY 1" >>confdefs.h 7643 7644 else 7645 case " $LIBOBJS " in 7646 *" fdforkpty.$ac_objext "* ) ;; 7647 *) LIBOBJS="$LIBOBJS fdforkpty.$ac_objext" 7648 ;; 7649 esac 7650 7651 fi 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing forkpty" >&5 7653 $as_echo_n "checking for library containing forkpty... " >&6; } 7654 if ${ac_cv_search_forkpty+:} false; then : 7655 $as_echo_n "(cached) " >&6 7656 else 7657 ac_func_search_save_LIBS=$LIBS 7658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659 /* end confdefs.h. */ 7660 7661 /* Override any GCC internal prototype to avoid an error. 7662 Use char because int might match the return type of a GCC 7663 builtin and then its argument prototype would still apply. */ 7664 #ifdef __cplusplus 7665 extern "C" 7666 #endif 7667 char forkpty (); 7668 int 7669 main () 7670 { 7671 return forkpty (); 7672 ; 7673 return 0; 7674 } 7675 _ACEOF 7676 for ac_lib in '' util; do 7677 if test -z "$ac_lib"; then 7678 ac_res="none required" 7679 else 7680 ac_res=-l$ac_lib 7681 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7682 fi 7683 if ac_fn_c_try_link "$LINENO"; then : 7684 ac_cv_search_forkpty=$ac_res 7685 fi 7686 rm -f core conftest.err conftest.$ac_objext \ 7687 conftest$ac_exeext 7688 if ${ac_cv_search_forkpty+:} false; then : 7689 break 7690 fi 7691 done 7692 if ${ac_cv_search_forkpty+:} false; then : 7693 7694 else 7695 ac_cv_search_forkpty=no 7696 fi 7697 rm conftest.$ac_ext 7698 LIBS=$ac_func_search_save_LIBS 7699 fi 7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_forkpty" >&5 7701 $as_echo "$ac_cv_search_forkpty" >&6; } 7702 ac_res=$ac_cv_search_forkpty 7703 if test "$ac_res" != no; then : 7704 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7705 found_forkpty=yes 7706 else 7707 found_forkpty=no 7708 fi 7709 7710 if test "x$found_forkpty" = xyes; then 7711 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 7712 7713 fi 7714 if test "x$found_forkpty" = xno; then 7715 NEED_FORKPTY_TRUE= 7716 NEED_FORKPTY_FALSE='#' 7717 else 7718 NEED_FORKPTY_TRUE='#' 7719 NEED_FORKPTY_FALSE= 7720 fi 7721 7722 7723 # Look for kinfo_getfile in libutil. 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 7725 $as_echo_n "checking for library containing kinfo_getfile... " >&6; } 7726 if ${ac_cv_search_kinfo_getfile+:} false; then : 7727 $as_echo_n "(cached) " >&6 7728 else 7729 ac_func_search_save_LIBS=$LIBS 7730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7731 /* end confdefs.h. */ 7732 7733 /* Override any GCC internal prototype to avoid an error. 7734 Use char because int might match the return type of a GCC 7735 builtin and then its argument prototype would still apply. */ 7736 #ifdef __cplusplus 7737 extern "C" 7738 #endif 7739 char kinfo_getfile (); 7740 int 7741 main () 7742 { 7743 return kinfo_getfile (); 7744 ; 7745 return 0; 7746 } 7747 _ACEOF 7748 for ac_lib in '' util util-freebsd; do 7749 if test -z "$ac_lib"; then 7750 ac_res="none required" 7751 else 7752 ac_res=-l$ac_lib 7753 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7754 fi 7755 if ac_fn_c_try_link "$LINENO"; then : 7756 ac_cv_search_kinfo_getfile=$ac_res 7757 fi 7758 rm -f core conftest.err conftest.$ac_objext \ 7759 conftest$ac_exeext 7760 if ${ac_cv_search_kinfo_getfile+:} false; then : 7761 break 7762 fi 7763 done 7764 if ${ac_cv_search_kinfo_getfile+:} false; then : 7765 7766 else 7767 ac_cv_search_kinfo_getfile=no 7768 fi 7769 rm conftest.$ac_ext 7770 LIBS=$ac_func_search_save_LIBS 7771 fi 7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 7773 $as_echo "$ac_cv_search_kinfo_getfile" >&6; } 7774 ac_res=$ac_cv_search_kinfo_getfile 7775 if test "$ac_res" != no; then : 7776 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7777 7778 fi 7779 7780 7781 # Look for a suitable queue.h. 7782 ac_fn_c_check_decl "$LINENO" "TAILQ_CONCAT" "ac_cv_have_decl_TAILQ_CONCAT" "#include <sys/queue.h> 7783 7784 " 7785 if test "x$ac_cv_have_decl_TAILQ_CONCAT" = xyes; then : 7786 found_queue_h=yes 7787 else 7788 found_queue_h=no 7789 fi 7790 7791 ac_fn_c_check_decl "$LINENO" "TAILQ_PREV" "ac_cv_have_decl_TAILQ_PREV" "#include <sys/queue.h> 7792 7793 " 7794 if test "x$ac_cv_have_decl_TAILQ_PREV" = xyes; then : 7795 7796 else 7797 found_queue_h=no 7798 fi 7799 7800 ac_fn_c_check_decl "$LINENO" "TAILQ_REPLACE" "ac_cv_have_decl_TAILQ_REPLACE" "#include <sys/queue.h> 7801 7802 " 7803 if test "x$ac_cv_have_decl_TAILQ_REPLACE" = xyes; then : 7804 7805 else 7806 found_queue_h=no 7807 fi 7808 7809 if test "x$found_queue_h" = xyes; then 7810 $as_echo "#define HAVE_QUEUE_H 1" >>confdefs.h 7811 7812 fi 7813 7814 # Look for __progname. 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5 7816 $as_echo_n "checking for __progname... " >&6; } 7817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7818 /* end confdefs.h. */ 7819 7820 #include <stdio.h> 7821 #include <stdlib.h> 7822 extern char *__progname; 7823 int main(void) { 7824 const char *cp = __progname; 7825 printf("%s\n", cp); 7826 exit(0); 7827 } 7828 7829 _ACEOF 7830 if ac_fn_c_try_link "$LINENO"; then : 7831 $as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 7832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7833 $as_echo "yes" >&6; } 7834 else 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7836 $as_echo "no" >&6; } 7837 7838 fi 7839 rm -f core conftest.err conftest.$ac_objext \ 7840 conftest$ac_exeext conftest.$ac_ext 7841 7842 # Look for program_invocation_short_name. 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_short_name" >&5 7844 $as_echo_n "checking for program_invocation_short_name... " >&6; } 7845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7846 /* end confdefs.h. */ 7847 7848 #include <errno.h> 7849 #include <stdio.h> 7850 #include <stdlib.h> 7851 int main(void) { 7852 const char *cp = program_invocation_short_name; 7853 printf("%s\n", cp); 7854 exit(0); 7855 } 7856 7857 _ACEOF 7858 if ac_fn_c_try_link "$LINENO"; then : 7859 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h 7860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7861 $as_echo "yes" >&6; } 7862 else 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7864 $as_echo "no" >&6; } 7865 7866 fi 7867 rm -f core conftest.err conftest.$ac_objext \ 7868 conftest$ac_exeext conftest.$ac_ext 7869 7870 # Look for prctl(PR_SET_NAME). 7871 ac_fn_c_check_decl "$LINENO" "PR_SET_NAME" "ac_cv_have_decl_PR_SET_NAME" "#include <sys/prctl.h> 7872 7873 " 7874 if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then : 7875 $as_echo "#define HAVE_PR_SET_NAME 1" >>confdefs.h 7876 7877 fi 7878 7879 7880 # Look for setsockopt(SO_PEERCRED). 7881 ac_fn_c_check_decl "$LINENO" "SO_PEERCRED" "ac_cv_have_decl_SO_PEERCRED" "#include <sys/socket.h> 7882 7883 " 7884 if test "x$ac_cv_have_decl_SO_PEERCRED" = xyes; then : 7885 $as_echo "#define HAVE_SO_PEERCRED 1" >>confdefs.h 7886 7887 fi 7888 7889 7890 # Look for fcntl(F_CLOSEM). 7891 ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" "#include <fcntl.h> 7892 7893 " 7894 if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 7895 $as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 7896 7897 fi 7898 7899 7900 # Look for /proc/$$. 7901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/\$\$" >&5 7902 $as_echo_n "checking for /proc/\$\$... " >&6; } 7903 if test -d /proc/$$; then 7904 $as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 7905 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7907 $as_echo "yes" >&6; } 7908 else 7909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7910 $as_echo "no" >&6; } 7911 fi 7912 7913 # Try to figure out what the best value for TERM might be. 7914 if test "x$DEFAULT_TERM" = x; then 7915 DEFAULT_TERM=screen 7916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking TERM" >&5 7917 $as_echo_n "checking TERM... " >&6; } 7918 if test "$cross_compiling" = yes; then : 7919 DEFAULT_TERM=screen 7920 7921 else 7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7923 /* end confdefs.h. */ 7924 7925 #include <stdio.h> 7926 #include <stdlib.h> 7927 #if defined(HAVE_CURSES_H) 7928 #include <curses.h> 7929 #elif defined(HAVE_NCURSES_H) 7930 #include <ncurses.h> 7931 #endif 7932 #include <term.h> 7933 int main(void) { 7934 if (setupterm("screen-256color", -1, NULL) != OK) 7935 exit(1); 7936 exit(0); 7937 } 7938 7939 _ACEOF 7940 if ac_fn_c_try_run "$LINENO"; then : 7941 DEFAULT_TERM=screen-256color 7942 fi 7943 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7944 conftest.$ac_objext conftest.beam conftest.$ac_ext 7945 fi 7946 7947 if test "$cross_compiling" = yes; then : 7948 DEFAULT_TERM=screen 7949 7950 else 7951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7952 /* end confdefs.h. */ 7953 7954 #include <stdio.h> 7955 #include <stdlib.h> 7956 #if defined(HAVE_CURSES_H) 7957 #include <curses.h> 7958 #elif defined(HAVE_NCURSES_H) 7959 #include <ncurses.h> 7960 #endif 7961 #include <term.h> 7962 int main(void) { 7963 if (setupterm("tmux", -1, NULL) != OK) 7964 exit(1); 7965 exit(0); 7966 } 7967 7968 _ACEOF 7969 if ac_fn_c_try_run "$LINENO"; then : 7970 DEFAULT_TERM=tmux 7971 fi 7972 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7973 conftest.$ac_objext conftest.beam conftest.$ac_ext 7974 fi 7975 7976 if test "$cross_compiling" = yes; then : 7977 DEFAULT_TERM=screen 7978 7979 else 7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7981 /* end confdefs.h. */ 7982 7983 #include <stdio.h> 7984 #include <stdlib.h> 7985 #if defined(HAVE_CURSES_H) 7986 #include <curses.h> 7987 #elif defined(HAVE_NCURSES_H) 7988 #include <ncurses.h> 7989 #endif 7990 #include <term.h> 7991 int main(void) { 7992 if (setupterm("tmux-256color", -1, NULL) != OK) 7993 exit(1); 7994 exit(0); 7995 } 7996 7997 _ACEOF 7998 if ac_fn_c_try_run "$LINENO"; then : 7999 DEFAULT_TERM=tmux-256color 8000 fi 8001 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8002 conftest.$ac_objext conftest.beam conftest.$ac_ext 8003 fi 8004 8005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_TERM" >&5 8006 $as_echo "$DEFAULT_TERM" >&6; } 8007 fi 8008 8009 8010 # Man page defaults to mdoc. 8011 MANFORMAT=mdoc 8012 8013 8014 # Figure out the platform. 8015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 8016 $as_echo_n "checking platform... " >&6; } 8017 case "$host_os" in 8018 *aix*) 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aix" >&5 8020 $as_echo "aix" >&6; } 8021 PLATFORM=aix 8022 ;; 8023 *darwin*) 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin" >&5 8025 $as_echo "darwin" >&6; } 8026 PLATFORM=darwin 8027 # 8028 # macOS uses __dead2 instead of __dead, like FreeBSD. But it defines 8029 # __dead away so it needs to be removed before we can replace it. 8030 # 8031 $as_echo "#define BROKEN___DEAD 1" >>confdefs.h 8032 8033 # 8034 # macOS CMSG_FIRSTHDR is broken, so redefine it with a working one. 8035 # daemon works but has some stupid side effects, so use our internal 8036 # version which has a workaround. 8037 # 8038 $as_echo "#define BROKEN_CMSG_FIRSTHDR 1" >>confdefs.h 8039 8040 case " $LIBOBJS " in 8041 *" daemon.$ac_objext "* ) ;; 8042 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 8043 ;; 8044 esac 8045 8046 case " $LIBOBJS " in 8047 *" daemon-darwin.$ac_objext "* ) ;; 8048 *) LIBOBJS="$LIBOBJS daemon-darwin.$ac_objext" 8049 ;; 8050 esac 8051 8052 # 8053 # macOS wcwidth(3) is bad, so complain and suggest using utf8proc 8054 # instead. 8055 # 8056 if test "x$enable_utf8proc" = x; then 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 8058 $as_echo "$as_me: " >&6;} 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: macOS library support for Unicode is very poor," >&5 8060 $as_echo "$as_me: macOS library support for Unicode is very poor," >&6;} 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: particularly for complex codepoints like emojis;" >&5 8062 $as_echo "$as_me: particularly for complex codepoints like emojis;" >&6;} 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: to use these correctly, configuring with" >&5 8064 $as_echo "$as_me: to use these correctly, configuring with" >&6;} 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: --enable-utf8proc is recommended. To build" >&5 8066 $as_echo "$as_me: --enable-utf8proc is recommended. To build" >&6;} 8067 { $as_echo "$as_me:${as_lineno-$LINENO}: without anyway, use --disable-utf8proc" >&5 8068 $as_echo "$as_me: without anyway, use --disable-utf8proc" >&6;} 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 8070 $as_echo "$as_me: " >&6;} 8071 as_fn_error $? "must give --enable-utf8proc or --disable-utf8proc" "$LINENO" 5 8072 fi 8073 ;; 8074 *dragonfly*) 8075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dragonfly" >&5 8076 $as_echo "dragonfly" >&6; } 8077 PLATFORM=dragonfly 8078 ;; 8079 *linux*) 8080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 8081 $as_echo "linux" >&6; } 8082 PLATFORM=linux 8083 ;; 8084 *freebsd*) 8085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: freebsd" >&5 8086 $as_echo "freebsd" >&6; } 8087 PLATFORM=freebsd 8088 ;; 8089 *netbsd*) 8090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: netbsd" >&5 8091 $as_echo "netbsd" >&6; } 8092 PLATFORM=netbsd 8093 ;; 8094 *openbsd*) 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5 8096 $as_echo "openbsd" >&6; } 8097 PLATFORM=openbsd 8098 ;; 8099 *sunos*) 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 8101 $as_echo "sunos" >&6; } 8102 PLATFORM=sunos 8103 ;; 8104 *solaris*) 8105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 8106 $as_echo "sunos" >&6; } 8107 PLATFORM=sunos 8108 case `/usr/bin/nroff --version 2>&1` in 8109 *GNU*) 8110 # Solaris 11.4 and later use GNU groff. 8111 MANFORMAT=mdoc 8112 ;; 8113 *) 8114 if test `uname -o 2>/dev/null` = illumos; then 8115 # Illumos uses mandoc. 8116 MANFORMAT=mdoc 8117 else 8118 # Solaris 2.0 to 11.3 use AT&T nroff. 8119 MANFORMAT=man 8120 fi 8121 ;; 8122 esac 8123 ;; 8124 *hpux*) 8125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: hpux" >&5 8126 $as_echo "hpux" >&6; } 8127 PLATFORM=hpux 8128 ;; 8129 *cygwin*|*msys*) 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cygwin" >&5 8131 $as_echo "cygwin" >&6; } 8132 PLATFORM=cygwin 8133 ;; 8134 *haiku*) 8135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: haiku" >&5 8136 $as_echo "haiku" >&6; } 8137 PLATFORM=haiku 8138 ;; 8139 *) 8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 8141 $as_echo "unknown" >&6; } 8142 PLATFORM=unknown 8143 ;; 8144 esac 8145 8146 if test "x$PLATFORM" = xaix; then 8147 IS_AIX_TRUE= 8148 IS_AIX_FALSE='#' 8149 else 8150 IS_AIX_TRUE='#' 8151 IS_AIX_FALSE= 8152 fi 8153 8154 if test "x$PLATFORM" = xdarwin; then 8155 IS_DARWIN_TRUE= 8156 IS_DARWIN_FALSE='#' 8157 else 8158 IS_DARWIN_TRUE='#' 8159 IS_DARWIN_FALSE= 8160 fi 8161 8162 if test "x$PLATFORM" = xdragonfly; then 8163 IS_DRAGONFLY_TRUE= 8164 IS_DRAGONFLY_FALSE='#' 8165 else 8166 IS_DRAGONFLY_TRUE='#' 8167 IS_DRAGONFLY_FALSE= 8168 fi 8169 8170 if test "x$PLATFORM" = xlinux; then 8171 IS_LINUX_TRUE= 8172 IS_LINUX_FALSE='#' 8173 else 8174 IS_LINUX_TRUE='#' 8175 IS_LINUX_FALSE= 8176 fi 8177 8178 if test "x$PLATFORM" = xfreebsd; then 8179 IS_FREEBSD_TRUE= 8180 IS_FREEBSD_FALSE='#' 8181 else 8182 IS_FREEBSD_TRUE='#' 8183 IS_FREEBSD_FALSE= 8184 fi 8185 8186 if test "x$PLATFORM" = xnetbsd; then 8187 IS_NETBSD_TRUE= 8188 IS_NETBSD_FALSE='#' 8189 else 8190 IS_NETBSD_TRUE='#' 8191 IS_NETBSD_FALSE= 8192 fi 8193 8194 if test "x$PLATFORM" = xopenbsd; then 8195 IS_OPENBSD_TRUE= 8196 IS_OPENBSD_FALSE='#' 8197 else 8198 IS_OPENBSD_TRUE='#' 8199 IS_OPENBSD_FALSE= 8200 fi 8201 8202 if test "x$PLATFORM" = xsunos; then 8203 IS_SUNOS_TRUE= 8204 IS_SUNOS_FALSE='#' 8205 else 8206 IS_SUNOS_TRUE='#' 8207 IS_SUNOS_FALSE= 8208 fi 8209 8210 if test "x$PLATFORM" = xhpux; then 8211 IS_HPUX_TRUE= 8212 IS_HPUX_FALSE='#' 8213 else 8214 IS_HPUX_TRUE='#' 8215 IS_HPUX_FALSE= 8216 fi 8217 8218 if test "x$PLATFORM" = xcygwin; then 8219 IS_CYGWIN_TRUE= 8220 IS_CYGWIN_FALSE='#' 8221 else 8222 IS_CYGWIN_TRUE='#' 8223 IS_CYGWIN_FALSE= 8224 fi 8225 8226 if test "x$PLATFORM" = xhaiku; then 8227 IS_HAIKU_TRUE= 8228 IS_HAIKU_FALSE='#' 8229 else 8230 IS_HAIKU_TRUE='#' 8231 IS_HAIKU_FALSE= 8232 fi 8233 8234 if test "x$PLATFORM" = xunknown; then 8235 IS_UNKNOWN_TRUE= 8236 IS_UNKNOWN_FALSE='#' 8237 else 8238 IS_UNKNOWN_TRUE='#' 8239 IS_UNKNOWN_FALSE= 8240 fi 8241 8242 8243 # Set the default lock command 8244 DEFAULT_LOCK_CMD="lock -np" 8245 if test "x$PLATFORM" = xlinux; then 8246 # Extract the first word of "vlock", so it can be a program name with args. 8247 set dummy vlock; ac_word=$2 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8249 $as_echo_n "checking for $ac_word... " >&6; } 8250 if ${ac_cv_prog_found_vlock+:} false; then : 8251 $as_echo_n "(cached) " >&6 8252 else 8253 if test -n "$found_vlock"; then 8254 ac_cv_prog_found_vlock="$found_vlock" # Let the user override the test. 8255 else 8256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8257 for as_dir in $PATH 8258 do 8259 IFS=$as_save_IFS 8260 test -z "$as_dir" && as_dir=. 8261 for ac_exec_ext in '' $ac_executable_extensions; do 8262 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8263 ac_cv_prog_found_vlock="yes" 8264 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8265 break 2 8266 fi 8267 done 8268 done 8269 IFS=$as_save_IFS 8270 8271 test -z "$ac_cv_prog_found_vlock" && ac_cv_prog_found_vlock="no" 8272 fi 8273 fi 8274 found_vlock=$ac_cv_prog_found_vlock 8275 if test -n "$found_vlock"; then 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_vlock" >&5 8277 $as_echo "$found_vlock" >&6; } 8278 else 8279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8280 $as_echo "no" >&6; } 8281 fi 8282 8283 8284 if test "x$found_vlock" = xyes; then 8285 DEFAULT_LOCK_CMD="vlock" 8286 fi 8287 fi 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lock-command" >&5 8289 $as_echo_n "checking lock-command... " >&6; } 8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_LOCK_CMD" >&5 8291 $as_echo "$DEFAULT_LOCK_CMD" >&6; } 8292 8293 8294 # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user 8295 # variables. 8296 8297 CPPFLAGS="$SAVED_CPPFLAGS" 8298 8299 CFLAGS="$SAVED_CFLAGS" 8300 8301 LDFLAGS="$SAVED_LDFLAGS" 8302 8303 # autoconf should create a Makefile. 8304 ac_config_files="$ac_config_files Makefile" 8305 8306 cat >confcache <<\_ACEOF 8307 # This file is a shell script that caches the results of configure 8308 # tests run on this system so they can be shared between configure 8309 # scripts and configure runs, see configure's option --config-cache. 8310 # It is not useful on other systems. If it contains results you don't 8311 # want to keep, you may remove or edit it. 8312 # 8313 # config.status only pays attention to the cache file if you give it 8314 # the --recheck option to rerun configure. 8315 # 8316 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8317 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8318 # following values. 8319 8320 _ACEOF 8321 8322 # The following way of writing the cache mishandles newlines in values, 8323 # but we know of no workaround that is simple, portable, and efficient. 8324 # So, we kill variables containing newlines. 8325 # Ultrix sh set writes to stderr and can't be redirected directly, 8326 # and sets the high bit in the cache file unless we assign to the vars. 8327 ( 8328 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8329 eval ac_val=\$$ac_var 8330 case $ac_val in #( 8331 *${as_nl}*) 8332 case $ac_var in #( 8333 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8334 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8335 esac 8336 case $ac_var in #( 8337 _ | IFS | as_nl) ;; #( 8338 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8339 *) { eval $ac_var=; unset $ac_var;} ;; 8340 esac ;; 8341 esac 8342 done 8343 8344 (set) 2>&1 | 8345 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8346 *${as_nl}ac_space=\ *) 8347 # `set' does not quote correctly, so add quotes: double-quote 8348 # substitution turns \\\\ into \\, and sed turns \\ into \. 8349 sed -n \ 8350 "s/'/'\\\\''/g; 8351 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8352 ;; #( 8353 *) 8354 # `set' quotes correctly as required by POSIX, so do not add quotes. 8355 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8356 ;; 8357 esac | 8358 sort 8359 ) | 8360 sed ' 8361 /^ac_cv_env_/b end 8362 t clear 8363 :clear 8364 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8365 t end 8366 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8367 :end' >>confcache 8368 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8369 if test -w "$cache_file"; then 8370 if test "x$cache_file" != "x/dev/null"; then 8371 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8372 $as_echo "$as_me: updating cache $cache_file" >&6;} 8373 if test ! -f "$cache_file" || test -h "$cache_file"; then 8374 cat confcache >"$cache_file" 8375 else 8376 case $cache_file in #( 8377 */* | ?:*) 8378 mv -f confcache "$cache_file"$$ && 8379 mv -f "$cache_file"$$ "$cache_file" ;; #( 8380 *) 8381 mv -f confcache "$cache_file" ;; 8382 esac 8383 fi 8384 fi 8385 else 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8387 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8388 fi 8389 fi 8390 rm -f confcache 8391 8392 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8393 # Let make expand exec_prefix. 8394 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8395 8396 # Transform confdefs.h into DEFS. 8397 # Protect against shell expansion while executing Makefile rules. 8398 # Protect against Makefile macro expansion. 8399 # 8400 # If the first sed substitution is executed (which looks for macros that 8401 # take arguments), then branch to the quote section. Otherwise, 8402 # look for a macro that doesn't take arguments. 8403 ac_script=' 8404 :mline 8405 /\\$/{ 8406 N 8407 s,\\\n,, 8408 b mline 8409 } 8410 t clear 8411 :clear 8412 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 8413 t quote 8414 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 8415 t quote 8416 b any 8417 :quote 8418 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 8419 s/\[/\\&/g 8420 s/\]/\\&/g 8421 s/\$/$$/g 8422 H 8423 :any 8424 ${ 8425 g 8426 s/^\n// 8427 s/\n/ /g 8428 p 8429 } 8430 ' 8431 DEFS=`sed -n "$ac_script" confdefs.h` 8432 8433 8434 ac_libobjs= 8435 ac_ltlibobjs= 8436 U= 8437 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8438 # 1. Remove the extension, and $U if already installed. 8439 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8440 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8441 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8442 # will be set to the directory where LIBOBJS objects are built. 8443 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8444 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8445 done 8446 LIBOBJS=$ac_libobjs 8447 8448 LTLIBOBJS=$ac_ltlibobjs 8449 8450 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 8452 $as_echo_n "checking that generated files are newer than configure... " >&6; } 8453 if test -n "$am_sleep_pid"; then 8454 # Hide warnings about reused PIDs. 8455 wait $am_sleep_pid 2>/dev/null 8456 fi 8457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 8458 $as_echo "done" >&6; } 8459 if test -n "$EXEEXT"; then 8460 am__EXEEXT_TRUE= 8461 am__EXEEXT_FALSE='#' 8462 else 8463 am__EXEEXT_TRUE='#' 8464 am__EXEEXT_FALSE= 8465 fi 8466 8467 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 8468 as_fn_error $? "conditional \"AMDEP\" was never defined. 8469 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8470 fi 8471 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 8472 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 8473 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8474 fi 8475 if test -z "${IS_DEBUG_TRUE}" && test -z "${IS_DEBUG_FALSE}"; then 8476 as_fn_error $? "conditional \"IS_DEBUG\" was never defined. 8477 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8478 fi 8479 if test -z "${NEED_FUZZING_TRUE}" && test -z "${NEED_FUZZING_FALSE}"; then 8480 as_fn_error $? "conditional \"NEED_FUZZING\" was never defined. 8481 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8482 fi 8483 if test -z "${IS_GCC_TRUE}" && test -z "${IS_GCC_FALSE}"; then 8484 as_fn_error $? "conditional \"IS_GCC\" was never defined. 8485 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8486 fi 8487 if test -z "${IS_SUNCC_TRUE}" && test -z "${IS_SUNCC_FALSE}"; then 8488 as_fn_error $? "conditional \"IS_SUNCC\" was never defined. 8489 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8490 fi 8491 if test -z "${HAVE_UTF8PROC_TRUE}" && test -z "${HAVE_UTF8PROC_FALSE}"; then 8492 as_fn_error $? "conditional \"HAVE_UTF8PROC\" was never defined. 8493 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8494 fi 8495 if test -z "${HAVE_SYSTEMD_TRUE}" && test -z "${HAVE_SYSTEMD_FALSE}"; then 8496 as_fn_error $? "conditional \"HAVE_SYSTEMD\" was never defined. 8497 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8498 fi 8499 if test -z "${ENABLE_SIXEL_TRUE}" && test -z "${ENABLE_SIXEL_FALSE}"; then 8500 as_fn_error $? "conditional \"ENABLE_SIXEL\" was never defined. 8501 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8502 fi 8503 if test -z "${NEED_FORKPTY_TRUE}" && test -z "${NEED_FORKPTY_FALSE}"; then 8504 as_fn_error $? "conditional \"NEED_FORKPTY\" was never defined. 8505 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8506 fi 8507 if test -z "${IS_AIX_TRUE}" && test -z "${IS_AIX_FALSE}"; then 8508 as_fn_error $? "conditional \"IS_AIX\" was never defined. 8509 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8510 fi 8511 if test -z "${IS_DARWIN_TRUE}" && test -z "${IS_DARWIN_FALSE}"; then 8512 as_fn_error $? "conditional \"IS_DARWIN\" was never defined. 8513 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8514 fi 8515 if test -z "${IS_DRAGONFLY_TRUE}" && test -z "${IS_DRAGONFLY_FALSE}"; then 8516 as_fn_error $? "conditional \"IS_DRAGONFLY\" was never defined. 8517 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8518 fi 8519 if test -z "${IS_LINUX_TRUE}" && test -z "${IS_LINUX_FALSE}"; then 8520 as_fn_error $? "conditional \"IS_LINUX\" was never defined. 8521 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8522 fi 8523 if test -z "${IS_FREEBSD_TRUE}" && test -z "${IS_FREEBSD_FALSE}"; then 8524 as_fn_error $? "conditional \"IS_FREEBSD\" was never defined. 8525 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8526 fi 8527 if test -z "${IS_NETBSD_TRUE}" && test -z "${IS_NETBSD_FALSE}"; then 8528 as_fn_error $? "conditional \"IS_NETBSD\" was never defined. 8529 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8530 fi 8531 if test -z "${IS_OPENBSD_TRUE}" && test -z "${IS_OPENBSD_FALSE}"; then 8532 as_fn_error $? "conditional \"IS_OPENBSD\" was never defined. 8533 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8534 fi 8535 if test -z "${IS_SUNOS_TRUE}" && test -z "${IS_SUNOS_FALSE}"; then 8536 as_fn_error $? "conditional \"IS_SUNOS\" was never defined. 8537 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8538 fi 8539 if test -z "${IS_HPUX_TRUE}" && test -z "${IS_HPUX_FALSE}"; then 8540 as_fn_error $? "conditional \"IS_HPUX\" was never defined. 8541 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8542 fi 8543 if test -z "${IS_CYGWIN_TRUE}" && test -z "${IS_CYGWIN_FALSE}"; then 8544 as_fn_error $? "conditional \"IS_CYGWIN\" was never defined. 8545 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8546 fi 8547 if test -z "${IS_HAIKU_TRUE}" && test -z "${IS_HAIKU_FALSE}"; then 8548 as_fn_error $? "conditional \"IS_HAIKU\" was never defined. 8549 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8550 fi 8551 if test -z "${IS_UNKNOWN_TRUE}" && test -z "${IS_UNKNOWN_FALSE}"; then 8552 as_fn_error $? "conditional \"IS_UNKNOWN\" was never defined. 8553 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8554 fi 8555 8556 : "${CONFIG_STATUS=./config.status}" 8557 ac_write_fail=0 8558 ac_clean_files_save=$ac_clean_files 8559 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8560 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8561 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8562 as_write_fail=0 8563 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8564 #! $SHELL 8565 # Generated by $as_me. 8566 # Run this file to recreate the current configuration. 8567 # Compiler output produced by configure, useful for debugging 8568 # configure, is in config.log if it exists. 8569 8570 debug=false 8571 ac_cs_recheck=false 8572 ac_cs_silent=false 8573 8574 SHELL=\${CONFIG_SHELL-$SHELL} 8575 export SHELL 8576 _ASEOF 8577 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8578 ## -------------------- ## 8579 ## M4sh Initialization. ## 8580 ## -------------------- ## 8581 8582 # Be more Bourne compatible 8583 DUALCASE=1; export DUALCASE # for MKS sh 8584 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8585 emulate sh 8586 NULLCMD=: 8587 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8588 # is contrary to our usage. Disable this feature. 8589 alias -g '${1+"$@"}'='"$@"' 8590 setopt NO_GLOB_SUBST 8591 else 8592 case `(set -o) 2>/dev/null` in #( 8593 *posix*) : 8594 set -o posix ;; #( 8595 *) : 8596 ;; 8597 esac 8598 fi 8599 8600 8601 as_nl=' 8602 ' 8603 export as_nl 8604 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8605 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8606 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8607 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8608 # Prefer a ksh shell builtin over an external printf program on Solaris, 8609 # but without wasting forks for bash or zsh. 8610 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8611 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8612 as_echo='print -r --' 8613 as_echo_n='print -rn --' 8614 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8615 as_echo='printf %s\n' 8616 as_echo_n='printf %s' 8617 else 8618 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8619 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8620 as_echo_n='/usr/ucb/echo -n' 8621 else 8622 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8623 as_echo_n_body='eval 8624 arg=$1; 8625 case $arg in #( 8626 *"$as_nl"*) 8627 expr "X$arg" : "X\\(.*\\)$as_nl"; 8628 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8629 esac; 8630 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8631 ' 8632 export as_echo_n_body 8633 as_echo_n='sh -c $as_echo_n_body as_echo' 8634 fi 8635 export as_echo_body 8636 as_echo='sh -c $as_echo_body as_echo' 8637 fi 8638 8639 # The user is always right. 8640 if test "${PATH_SEPARATOR+set}" != set; then 8641 PATH_SEPARATOR=: 8642 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8643 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8644 PATH_SEPARATOR=';' 8645 } 8646 fi 8647 8648 8649 # IFS 8650 # We need space, tab and new line, in precisely that order. Quoting is 8651 # there to prevent editors from complaining about space-tab. 8652 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8653 # splitting by setting IFS to empty value.) 8654 IFS=" "" $as_nl" 8655 8656 # Find who we are. Look in the path if we contain no directory separator. 8657 as_myself= 8658 case $0 in #(( 8659 *[\\/]* ) as_myself=$0 ;; 8660 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8661 for as_dir in $PATH 8662 do 8663 IFS=$as_save_IFS 8664 test -z "$as_dir" && as_dir=. 8665 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8666 done 8667 IFS=$as_save_IFS 8668 8669 ;; 8670 esac 8671 # We did not find ourselves, most probably we were run as `sh COMMAND' 8672 # in which case we are not to be found in the path. 8673 if test "x$as_myself" = x; then 8674 as_myself=$0 8675 fi 8676 if test ! -f "$as_myself"; then 8677 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8678 exit 1 8679 fi 8680 8681 # Unset variables that we do not need and which cause bugs (e.g. in 8682 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8683 # suppresses any "Segmentation fault" message there. '((' could 8684 # trigger a bug in pdksh 5.2.14. 8685 for as_var in BASH_ENV ENV MAIL MAILPATH 8686 do eval test x\${$as_var+set} = xset \ 8687 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8688 done 8689 PS1='$ ' 8690 PS2='> ' 8691 PS4='+ ' 8692 8693 # NLS nuisances. 8694 LC_ALL=C 8695 export LC_ALL 8696 LANGUAGE=C 8697 export LANGUAGE 8698 8699 # CDPATH. 8700 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8701 8702 8703 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8704 # ---------------------------------------- 8705 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8706 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8707 # script with STATUS, using 1 if that was 0. 8708 as_fn_error () 8709 { 8710 as_status=$1; test $as_status -eq 0 && as_status=1 8711 if test "$4"; then 8712 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8713 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8714 fi 8715 $as_echo "$as_me: error: $2" >&2 8716 as_fn_exit $as_status 8717 } # as_fn_error 8718 8719 8720 # as_fn_set_status STATUS 8721 # ----------------------- 8722 # Set $? to STATUS, without forking. 8723 as_fn_set_status () 8724 { 8725 return $1 8726 } # as_fn_set_status 8727 8728 # as_fn_exit STATUS 8729 # ----------------- 8730 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8731 as_fn_exit () 8732 { 8733 set +e 8734 as_fn_set_status $1 8735 exit $1 8736 } # as_fn_exit 8737 8738 # as_fn_unset VAR 8739 # --------------- 8740 # Portably unset VAR. 8741 as_fn_unset () 8742 { 8743 { eval $1=; unset $1;} 8744 } 8745 as_unset=as_fn_unset 8746 # as_fn_append VAR VALUE 8747 # ---------------------- 8748 # Append the text in VALUE to the end of the definition contained in VAR. Take 8749 # advantage of any shell optimizations that allow amortized linear growth over 8750 # repeated appends, instead of the typical quadratic growth present in naive 8751 # implementations. 8752 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8753 eval 'as_fn_append () 8754 { 8755 eval $1+=\$2 8756 }' 8757 else 8758 as_fn_append () 8759 { 8760 eval $1=\$$1\$2 8761 } 8762 fi # as_fn_append 8763 8764 # as_fn_arith ARG... 8765 # ------------------ 8766 # Perform arithmetic evaluation on the ARGs, and store the result in the 8767 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8768 # must be portable across $(()) and expr. 8769 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8770 eval 'as_fn_arith () 8771 { 8772 as_val=$(( $* )) 8773 }' 8774 else 8775 as_fn_arith () 8776 { 8777 as_val=`expr "$@" || test $? -eq 1` 8778 } 8779 fi # as_fn_arith 8780 8781 8782 if expr a : '\(a\)' >/dev/null 2>&1 && 8783 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8784 as_expr=expr 8785 else 8786 as_expr=false 8787 fi 8788 8789 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8790 as_basename=basename 8791 else 8792 as_basename=false 8793 fi 8794 8795 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8796 as_dirname=dirname 8797 else 8798 as_dirname=false 8799 fi 8800 8801 as_me=`$as_basename -- "$0" || 8802 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8803 X"$0" : 'X\(//\)$' \| \ 8804 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8805 $as_echo X/"$0" | 8806 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8807 s//\1/ 8808 q 8809 } 8810 /^X\/\(\/\/\)$/{ 8811 s//\1/ 8812 q 8813 } 8814 /^X\/\(\/\).*/{ 8815 s//\1/ 8816 q 8817 } 8818 s/.*/./; q'` 8819 8820 # Avoid depending upon Character Ranges. 8821 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8822 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8823 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8824 as_cr_digits='0123456789' 8825 as_cr_alnum=$as_cr_Letters$as_cr_digits 8826 8827 ECHO_C= ECHO_N= ECHO_T= 8828 case `echo -n x` in #((((( 8829 -n*) 8830 case `echo 'xy\c'` in 8831 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8832 xy) ECHO_C='\c';; 8833 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8834 ECHO_T=' ';; 8835 esac;; 8836 *) 8837 ECHO_N='-n';; 8838 esac 8839 8840 rm -f conf$$ conf$$.exe conf$$.file 8841 if test -d conf$$.dir; then 8842 rm -f conf$$.dir/conf$$.file 8843 else 8844 rm -f conf$$.dir 8845 mkdir conf$$.dir 2>/dev/null 8846 fi 8847 if (echo >conf$$.file) 2>/dev/null; then 8848 if ln -s conf$$.file conf$$ 2>/dev/null; then 8849 as_ln_s='ln -s' 8850 # ... but there are two gotchas: 8851 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8852 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8853 # In both cases, we have to default to `cp -pR'. 8854 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8855 as_ln_s='cp -pR' 8856 elif ln conf$$.file conf$$ 2>/dev/null; then 8857 as_ln_s=ln 8858 else 8859 as_ln_s='cp -pR' 8860 fi 8861 else 8862 as_ln_s='cp -pR' 8863 fi 8864 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8865 rmdir conf$$.dir 2>/dev/null 8866 8867 8868 # as_fn_mkdir_p 8869 # ------------- 8870 # Create "$as_dir" as a directory, including parents if necessary. 8871 as_fn_mkdir_p () 8872 { 8873 8874 case $as_dir in #( 8875 -*) as_dir=./$as_dir;; 8876 esac 8877 test -d "$as_dir" || eval $as_mkdir_p || { 8878 as_dirs= 8879 while :; do 8880 case $as_dir in #( 8881 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8882 *) as_qdir=$as_dir;; 8883 esac 8884 as_dirs="'$as_qdir' $as_dirs" 8885 as_dir=`$as_dirname -- "$as_dir" || 8886 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8887 X"$as_dir" : 'X\(//\)[^/]' \| \ 8888 X"$as_dir" : 'X\(//\)$' \| \ 8889 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8890 $as_echo X"$as_dir" | 8891 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8892 s//\1/ 8893 q 8894 } 8895 /^X\(\/\/\)[^/].*/{ 8896 s//\1/ 8897 q 8898 } 8899 /^X\(\/\/\)$/{ 8900 s//\1/ 8901 q 8902 } 8903 /^X\(\/\).*/{ 8904 s//\1/ 8905 q 8906 } 8907 s/.*/./; q'` 8908 test -d "$as_dir" && break 8909 done 8910 test -z "$as_dirs" || eval "mkdir $as_dirs" 8911 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8912 8913 8914 } # as_fn_mkdir_p 8915 if mkdir -p . 2>/dev/null; then 8916 as_mkdir_p='mkdir -p "$as_dir"' 8917 else 8918 test -d ./-p && rmdir ./-p 8919 as_mkdir_p=false 8920 fi 8921 8922 8923 # as_fn_executable_p FILE 8924 # ----------------------- 8925 # Test if FILE is an executable regular file. 8926 as_fn_executable_p () 8927 { 8928 test -f "$1" && test -x "$1" 8929 } # as_fn_executable_p 8930 as_test_x='test -x' 8931 as_executable_p=as_fn_executable_p 8932 8933 # Sed expression to map a string onto a valid CPP name. 8934 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8935 8936 # Sed expression to map a string onto a valid variable name. 8937 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8938 8939 8940 exec 6>&1 8941 ## ----------------------------------- ## 8942 ## Main body of $CONFIG_STATUS script. ## 8943 ## ----------------------------------- ## 8944 _ASEOF 8945 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8946 8947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8948 # Save the log message, to keep $0 and so on meaningful, and to 8949 # report actual input values of CONFIG_FILES etc. instead of their 8950 # values after options handling. 8951 ac_log=" 8952 This file was extended by tmux $as_me 3.6b, which was 8953 generated by GNU Autoconf 2.69. Invocation command line was 8954 8955 CONFIG_FILES = $CONFIG_FILES 8956 CONFIG_HEADERS = $CONFIG_HEADERS 8957 CONFIG_LINKS = $CONFIG_LINKS 8958 CONFIG_COMMANDS = $CONFIG_COMMANDS 8959 $ $0 $@ 8960 8961 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8962 " 8963 8964 _ACEOF 8965 8966 case $ac_config_files in *" 8967 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8968 esac 8969 8970 8971 8972 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8973 # Files that config.status was made for. 8974 config_files="$ac_config_files" 8975 config_commands="$ac_config_commands" 8976 8977 _ACEOF 8978 8979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8980 ac_cs_usage="\ 8981 \`$as_me' instantiates files and other configuration actions 8982 from templates according to the current configuration. Unless the files 8983 and actions are specified as TAGs, all are instantiated by default. 8984 8985 Usage: $0 [OPTION]... [TAG]... 8986 8987 -h, --help print this help, then exit 8988 -V, --version print version number and configuration settings, then exit 8989 --config print configuration, then exit 8990 -q, --quiet, --silent 8991 do not print progress messages 8992 -d, --debug don't remove temporary files 8993 --recheck update $as_me by reconfiguring in the same conditions 8994 --file=FILE[:TEMPLATE] 8995 instantiate the configuration file FILE 8996 8997 Configuration files: 8998 $config_files 8999 9000 Configuration commands: 9001 $config_commands 9002 9003 Report bugs to the package provider." 9004 9005 _ACEOF 9006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9007 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 9008 ac_cs_version="\\ 9009 tmux config.status 3.6b 9010 configured by $0, generated by GNU Autoconf 2.69, 9011 with options \\"\$ac_cs_config\\" 9012 9013 Copyright (C) 2012 Free Software Foundation, Inc. 9014 This config.status script is free software; the Free Software Foundation 9015 gives unlimited permission to copy, distribute and modify it." 9016 9017 ac_pwd='$ac_pwd' 9018 srcdir='$srcdir' 9019 INSTALL='$INSTALL' 9020 MKDIR_P='$MKDIR_P' 9021 AWK='$AWK' 9022 test -n "\$AWK" || AWK=awk 9023 _ACEOF 9024 9025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9026 # The default lists apply if the user does not specify any file. 9027 ac_need_defaults=: 9028 while test $# != 0 9029 do 9030 case $1 in 9031 --*=?*) 9032 ac_option=`expr "X$1" : 'X\([^=]*\)='` 9033 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 9034 ac_shift=: 9035 ;; 9036 --*=) 9037 ac_option=`expr "X$1" : 'X\([^=]*\)='` 9038 ac_optarg= 9039 ac_shift=: 9040 ;; 9041 *) 9042 ac_option=$1 9043 ac_optarg=$2 9044 ac_shift=shift 9045 ;; 9046 esac 9047 9048 case $ac_option in 9049 # Handling of the options. 9050 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 9051 ac_cs_recheck=: ;; 9052 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 9053 $as_echo "$ac_cs_version"; exit ;; 9054 --config | --confi | --conf | --con | --co | --c ) 9055 $as_echo "$ac_cs_config"; exit ;; 9056 --debug | --debu | --deb | --de | --d | -d ) 9057 debug=: ;; 9058 --file | --fil | --fi | --f ) 9059 $ac_shift 9060 case $ac_optarg in 9061 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 9062 '') as_fn_error $? "missing file argument" ;; 9063 esac 9064 as_fn_append CONFIG_FILES " '$ac_optarg'" 9065 ac_need_defaults=false;; 9066 --he | --h | --help | --hel | -h ) 9067 $as_echo "$ac_cs_usage"; exit ;; 9068 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 9069 | -silent | --silent | --silen | --sile | --sil | --si | --s) 9070 ac_cs_silent=: ;; 9071 9072 # This is an error. 9073 -*) as_fn_error $? "unrecognized option: \`$1' 9074 Try \`$0 --help' for more information." ;; 9075 9076 *) as_fn_append ac_config_targets " $1" 9077 ac_need_defaults=false ;; 9078 9079 esac 9080 shift 9081 done 9082 9083 ac_configure_extra_args= 9084 9085 if $ac_cs_silent; then 9086 exec 6>/dev/null 9087 ac_configure_extra_args="$ac_configure_extra_args --silent" 9088 fi 9089 9090 _ACEOF 9091 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9092 if \$ac_cs_recheck; then 9093 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 9094 shift 9095 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 9096 CONFIG_SHELL='$SHELL' 9097 export CONFIG_SHELL 9098 exec "\$@" 9099 fi 9100 9101 _ACEOF 9102 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9103 exec 5>>config.log 9104 { 9105 echo 9106 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 9107 ## Running $as_me. ## 9108 _ASBOX 9109 $as_echo "$ac_log" 9110 } >&5 9111 9112 _ACEOF 9113 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9114 # 9115 # INIT-COMMANDS 9116 # 9117 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 9118 9119 _ACEOF 9120 9121 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9122 9123 # Handling of arguments. 9124 for ac_config_target in $ac_config_targets 9125 do 9126 case $ac_config_target in 9127 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 9128 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9129 9130 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 9131 esac 9132 done 9133 9134 9135 # If the user did not use the arguments to specify the items to instantiate, 9136 # then the envvar interface is used. Set only those that are not. 9137 # We use the long form for the default assignment because of an extremely 9138 # bizarre bug on SunOS 4.1.3. 9139 if $ac_need_defaults; then 9140 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9141 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9142 fi 9143 9144 # Have a temporary directory for convenience. Make it in the build tree 9145 # simply because there is no reason against having it here, and in addition, 9146 # creating and moving files from /tmp can sometimes cause problems. 9147 # Hook for its removal unless debugging. 9148 # Note that there is a small window in which the directory will not be cleaned: 9149 # after its creation but before its name has been assigned to `$tmp'. 9150 $debug || 9151 { 9152 tmp= ac_tmp= 9153 trap 'exit_status=$? 9154 : "${ac_tmp:=$tmp}" 9155 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 9156 ' 0 9157 trap 'as_fn_exit 1' 1 2 13 15 9158 } 9159 # Create a (secure) tmp directory for tmp files. 9160 9161 { 9162 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9163 test -d "$tmp" 9164 } || 9165 { 9166 tmp=./conf$$-$RANDOM 9167 (umask 077 && mkdir "$tmp") 9168 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9169 ac_tmp=$tmp 9170 9171 # Set up the scripts for CONFIG_FILES section. 9172 # No need to generate them if there are no CONFIG_FILES. 9173 # This happens for instance with `./config.status config.h'. 9174 if test -n "$CONFIG_FILES"; then 9175 9176 9177 ac_cr=`echo X | tr X '\015'` 9178 # On cygwin, bash can eat \r inside `` if the user requested igncr. 9179 # But we know of no other shell where ac_cr would be empty at this 9180 # point, so we can use a bashism as a fallback. 9181 if test "x$ac_cr" = x; then 9182 eval ac_cr=\$\'\\r\' 9183 fi 9184 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9185 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9186 ac_cs_awk_cr='\\r' 9187 else 9188 ac_cs_awk_cr=$ac_cr 9189 fi 9190 9191 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9192 _ACEOF 9193 9194 9195 { 9196 echo "cat >conf$$subs.awk <<_ACEOF" && 9197 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9198 echo "_ACEOF" 9199 } >conf$$subs.sh || 9200 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9201 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9202 ac_delim='%!_!# ' 9203 for ac_last_try in false false false false false :; do 9204 . ./conf$$subs.sh || 9205 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9206 9207 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9208 if test $ac_delim_n = $ac_delim_num; then 9209 break 9210 elif $ac_last_try; then 9211 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9212 else 9213 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9214 fi 9215 done 9216 rm -f conf$$subs.sh 9217 9218 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9219 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9220 _ACEOF 9221 sed -n ' 9222 h 9223 s/^/S["/; s/!.*/"]=/ 9224 p 9225 g 9226 s/^[^!]*!// 9227 :repl 9228 t repl 9229 s/'"$ac_delim"'$// 9230 t delim 9231 :nl 9232 h 9233 s/\(.\{148\}\)..*/\1/ 9234 t more1 9235 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9236 p 9237 n 9238 b repl 9239 :more1 9240 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9241 p 9242 g 9243 s/.\{148\}// 9244 t nl 9245 :delim 9246 h 9247 s/\(.\{148\}\)..*/\1/ 9248 t more2 9249 s/["\\]/\\&/g; s/^/"/; s/$/"/ 9250 p 9251 b 9252 :more2 9253 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9254 p 9255 g 9256 s/.\{148\}// 9257 t delim 9258 ' <conf$$subs.awk | sed ' 9259 /^[^""]/{ 9260 N 9261 s/\n// 9262 } 9263 ' >>$CONFIG_STATUS || ac_write_fail=1 9264 rm -f conf$$subs.awk 9265 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9266 _ACAWK 9267 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9268 for (key in S) S_is_set[key] = 1 9269 FS = "" 9270 9271 } 9272 { 9273 line = $ 0 9274 nfields = split(line, field, "@") 9275 substed = 0 9276 len = length(field[1]) 9277 for (i = 2; i < nfields; i++) { 9278 key = field[i] 9279 keylen = length(key) 9280 if (S_is_set[key]) { 9281 value = S[key] 9282 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9283 len += length(value) + length(field[++i]) 9284 substed = 1 9285 } else 9286 len += 1 + keylen 9287 } 9288 9289 print line 9290 } 9291 9292 _ACAWK 9293 _ACEOF 9294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9295 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9296 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9297 else 9298 cat 9299 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9300 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9301 _ACEOF 9302 9303 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9304 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9305 # trailing colons and then remove the whole line if VPATH becomes empty 9306 # (actually we leave an empty line to preserve line numbers). 9307 if test "x$srcdir" = x.; then 9308 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9309 h 9310 s/// 9311 s/^/:/ 9312 s/[ ]*$/:/ 9313 s/:\$(srcdir):/:/g 9314 s/:\${srcdir}:/:/g 9315 s/:@srcdir@:/:/g 9316 s/^:*// 9317 s/:*$// 9318 x 9319 s/\(=[ ]*\).*/\1/ 9320 G 9321 s/\n// 9322 s/^[^=]*=[ ]*$// 9323 }' 9324 fi 9325 9326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9327 fi # test -n "$CONFIG_FILES" 9328 9329 9330 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 9331 shift 9332 for ac_tag 9333 do 9334 case $ac_tag in 9335 :[FHLC]) ac_mode=$ac_tag; continue;; 9336 esac 9337 case $ac_mode$ac_tag in 9338 :[FHL]*:*);; 9339 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9340 :[FH]-) ac_tag=-:-;; 9341 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9342 esac 9343 ac_save_IFS=$IFS 9344 IFS=: 9345 set x $ac_tag 9346 IFS=$ac_save_IFS 9347 shift 9348 ac_file=$1 9349 shift 9350 9351 case $ac_mode in 9352 :L) ac_source=$1;; 9353 :[FH]) 9354 ac_file_inputs= 9355 for ac_f 9356 do 9357 case $ac_f in 9358 -) ac_f="$ac_tmp/stdin";; 9359 *) # Look for the file first in the build tree, then in the source tree 9360 # (if the path is not absolute). The absolute path cannot be DOS-style, 9361 # because $ac_f cannot contain `:'. 9362 test -f "$ac_f" || 9363 case $ac_f in 9364 [\\/$]*) false;; 9365 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9366 esac || 9367 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9368 esac 9369 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9370 as_fn_append ac_file_inputs " '$ac_f'" 9371 done 9372 9373 # Let's still pretend it is `configure' which instantiates (i.e., don't 9374 # use $as_me), people would be surprised to read: 9375 # /* config.h. Generated by config.status. */ 9376 configure_input='Generated from '` 9377 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9378 `' by configure.' 9379 if test x"$ac_file" != x-; then 9380 configure_input="$ac_file. $configure_input" 9381 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9382 $as_echo "$as_me: creating $ac_file" >&6;} 9383 fi 9384 # Neutralize special characters interpreted by sed in replacement strings. 9385 case $configure_input in #( 9386 *\&* | *\|* | *\\* ) 9387 ac_sed_conf_input=`$as_echo "$configure_input" | 9388 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9389 *) ac_sed_conf_input=$configure_input;; 9390 esac 9391 9392 case $ac_tag in 9393 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9394 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9395 esac 9396 ;; 9397 esac 9398 9399 ac_dir=`$as_dirname -- "$ac_file" || 9400 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9401 X"$ac_file" : 'X\(//\)[^/]' \| \ 9402 X"$ac_file" : 'X\(//\)$' \| \ 9403 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9404 $as_echo X"$ac_file" | 9405 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9406 s//\1/ 9407 q 9408 } 9409 /^X\(\/\/\)[^/].*/{ 9410 s//\1/ 9411 q 9412 } 9413 /^X\(\/\/\)$/{ 9414 s//\1/ 9415 q 9416 } 9417 /^X\(\/\).*/{ 9418 s//\1/ 9419 q 9420 } 9421 s/.*/./; q'` 9422 as_dir="$ac_dir"; as_fn_mkdir_p 9423 ac_builddir=. 9424 9425 case "$ac_dir" in 9426 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9427 *) 9428 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9429 # A ".." for each directory in $ac_dir_suffix. 9430 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9431 case $ac_top_builddir_sub in 9432 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9433 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9434 esac ;; 9435 esac 9436 ac_abs_top_builddir=$ac_pwd 9437 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9438 # for backward compatibility: 9439 ac_top_builddir=$ac_top_build_prefix 9440 9441 case $srcdir in 9442 .) # We are building in place. 9443 ac_srcdir=. 9444 ac_top_srcdir=$ac_top_builddir_sub 9445 ac_abs_top_srcdir=$ac_pwd ;; 9446 [\\/]* | ?:[\\/]* ) # Absolute name. 9447 ac_srcdir=$srcdir$ac_dir_suffix; 9448 ac_top_srcdir=$srcdir 9449 ac_abs_top_srcdir=$srcdir ;; 9450 *) # Relative name. 9451 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9452 ac_top_srcdir=$ac_top_build_prefix$srcdir 9453 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9454 esac 9455 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9456 9457 9458 case $ac_mode in 9459 :F) 9460 # 9461 # CONFIG_FILE 9462 # 9463 9464 case $INSTALL in 9465 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9466 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9467 esac 9468 ac_MKDIR_P=$MKDIR_P 9469 case $MKDIR_P in 9470 [\\/$]* | ?:[\\/]* ) ;; 9471 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 9472 esac 9473 _ACEOF 9474 9475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9476 # If the template does not know about datarootdir, expand it. 9477 # FIXME: This hack should be removed a few years after 2.60. 9478 ac_datarootdir_hack=; ac_datarootdir_seen= 9479 ac_sed_dataroot=' 9480 /datarootdir/ { 9481 p 9482 q 9483 } 9484 /@datadir@/p 9485 /@docdir@/p 9486 /@infodir@/p 9487 /@localedir@/p 9488 /@mandir@/p' 9489 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9490 *datarootdir*) ac_datarootdir_seen=yes;; 9491 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9493 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9494 _ACEOF 9495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9496 ac_datarootdir_hack=' 9497 s&@datadir@&$datadir&g 9498 s&@docdir@&$docdir&g 9499 s&@infodir@&$infodir&g 9500 s&@localedir@&$localedir&g 9501 s&@mandir@&$mandir&g 9502 s&\\\${datarootdir}&$datarootdir&g' ;; 9503 esac 9504 _ACEOF 9505 9506 # Neutralize VPATH when `$srcdir' = `.'. 9507 # Shell code in configure.ac might set extrasub. 9508 # FIXME: do we really want to maintain this feature? 9509 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9510 ac_sed_extra="$ac_vpsub 9511 $extrasub 9512 _ACEOF 9513 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9514 :t 9515 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9516 s|@configure_input@|$ac_sed_conf_input|;t t 9517 s&@top_builddir@&$ac_top_builddir_sub&;t t 9518 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9519 s&@srcdir@&$ac_srcdir&;t t 9520 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9521 s&@top_srcdir@&$ac_top_srcdir&;t t 9522 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9523 s&@builddir@&$ac_builddir&;t t 9524 s&@abs_builddir@&$ac_abs_builddir&;t t 9525 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9526 s&@INSTALL@&$ac_INSTALL&;t t 9527 s&@MKDIR_P@&$ac_MKDIR_P&;t t 9528 $ac_datarootdir_hack 9529 " 9530 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9531 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9532 9533 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9534 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9535 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9536 "$ac_tmp/out"`; test -z "$ac_out"; } && 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9538 which seems to be undefined. Please make sure it is defined" >&5 9539 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9540 which seems to be undefined. Please make sure it is defined" >&2;} 9541 9542 rm -f "$ac_tmp/stdin" 9543 case $ac_file in 9544 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9545 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9546 esac \ 9547 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9548 ;; 9549 9550 9551 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9552 $as_echo "$as_me: executing $ac_file commands" >&6;} 9553 ;; 9554 esac 9555 9556 9557 case $ac_file$ac_mode in 9558 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 9559 # Older Autoconf quotes --file arguments for eval, but not when files 9560 # are listed without --file. Let's play safe and only enable the eval 9561 # if we detect the quoting. 9562 case $CONFIG_FILES in 9563 *\'*) eval set x "$CONFIG_FILES" ;; 9564 *) set x $CONFIG_FILES ;; 9565 esac 9566 shift 9567 for mf 9568 do 9569 # Strip MF so we end up with the name of the file. 9570 mf=`echo "$mf" | sed -e 's/:.*$//'` 9571 # Check whether this is an Automake generated Makefile or not. 9572 # We used to match only the files named 'Makefile.in', but 9573 # some people rename them; so instead we look at the file content. 9574 # Grep'ing the first line is not enough: some people post-process 9575 # each Makefile.in and add a new line on top of each file to say so. 9576 # Grep'ing the whole file is not good either: AIX grep has a line 9577 # limit of 2048, but all sed's we know have understand at least 4000. 9578 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 9579 dirpart=`$as_dirname -- "$mf" || 9580 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9581 X"$mf" : 'X\(//\)[^/]' \| \ 9582 X"$mf" : 'X\(//\)$' \| \ 9583 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 9584 $as_echo X"$mf" | 9585 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9586 s//\1/ 9587 q 9588 } 9589 /^X\(\/\/\)[^/].*/{ 9590 s//\1/ 9591 q 9592 } 9593 /^X\(\/\/\)$/{ 9594 s//\1/ 9595 q 9596 } 9597 /^X\(\/\).*/{ 9598 s//\1/ 9599 q 9600 } 9601 s/.*/./; q'` 9602 else 9603 continue 9604 fi 9605 # Extract the definition of DEPDIR, am__include, and am__quote 9606 # from the Makefile without running 'make'. 9607 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 9608 test -z "$DEPDIR" && continue 9609 am__include=`sed -n 's/^am__include = //p' < "$mf"` 9610 test -z "$am__include" && continue 9611 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 9612 # Find all dependency output files, they are included files with 9613 # $(DEPDIR) in their names. We invoke sed twice because it is the 9614 # simplest approach to changing $(DEPDIR) to its actual value in the 9615 # expansion. 9616 for file in `sed -n " 9617 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 9618 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 9619 # Make sure the directory exists. 9620 test -f "$dirpart/$file" && continue 9621 fdir=`$as_dirname -- "$file" || 9622 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9623 X"$file" : 'X\(//\)[^/]' \| \ 9624 X"$file" : 'X\(//\)$' \| \ 9625 X"$file" : 'X\(/\)' \| . 2>/dev/null || 9626 $as_echo X"$file" | 9627 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9628 s//\1/ 9629 q 9630 } 9631 /^X\(\/\/\)[^/].*/{ 9632 s//\1/ 9633 q 9634 } 9635 /^X\(\/\/\)$/{ 9636 s//\1/ 9637 q 9638 } 9639 /^X\(\/\).*/{ 9640 s//\1/ 9641 q 9642 } 9643 s/.*/./; q'` 9644 as_dir=$dirpart/$fdir; as_fn_mkdir_p 9645 # echo "creating $dirpart/$file" 9646 echo '# dummy' > "$dirpart/$file" 9647 done 9648 done 9649 } 9650 ;; 9651 9652 esac 9653 done # for ac_tag 9654 9655 9656 as_fn_exit 0 9657 _ACEOF 9658 ac_clean_files=$ac_clean_files_save 9659 9660 test $ac_write_fail = 0 || 9661 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9662 9663 9664 # configure is writing to config.log, and then calls config.status. 9665 # config.status does its own redirection, appending to config.log. 9666 # Unfortunately, on DOS this fails, as config.log is still kept open 9667 # by configure, so config.status won't be able to write to it; its 9668 # output is simply discarded. So we exec the FD to /dev/null, 9669 # effectively closing config.log, so it can be properly (re)opened and 9670 # appended to by config.status. When coming back to configure, we 9671 # need to make the FD available again. 9672 if test "$no_create" != yes; then 9673 ac_cs_success=: 9674 ac_config_status_args= 9675 test "$silent" = yes && 9676 ac_config_status_args="$ac_config_status_args --quiet" 9677 exec 5>/dev/null 9678 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9679 exec 5>>config.log 9680 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9681 # would make configure fail if this is the last instruction. 9682 $ac_cs_success || as_fn_exit 1 9683 fi 9684 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9686 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9687 fi 9688 9689
Indexes created Sun Jul 26 00:24:00 UTC 2026