configure revision 1.1.1.11
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for tmux 3.5a. 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='3.5a' 581 PACKAGE_STRING='tmux 3.5a' 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 # include <sys/types.h> 591 #endif 592 #ifdef HAVE_SYS_STAT_H 593 # include <sys/stat.h> 594 #endif 595 #ifdef STDC_HEADERS 596 # include <stdlib.h> 597 # include <stddef.h> 598 #else 599 # ifdef HAVE_STDLIB_H 600 # include <stdlib.h> 601 # endif 602 #endif 603 #ifdef HAVE_STRING_H 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605 # include <memory.h> 606 # endif 607 # include <string.h> 608 #endif 609 #ifdef HAVE_STRINGS_H 610 # include <strings.h> 611 #endif 612 #ifdef HAVE_INTTYPES_H 613 # include <inttypes.h> 614 #endif 615 #ifdef HAVE_STDINT_H 616 # include <stdint.h> 617 #endif 618 #ifdef HAVE_UNISTD_H 619 # include <unistd.h> 620 #endif" 621 622 ac_subst_vars='am__EXEEXT_FALSE 623 am__EXEEXT_TRUE 624 LTLIBOBJS 625 AM_LDFLAGS 626 AM_CFLAGS 627 AM_CPPFLAGS 628 DEFAULT_LOCK_CMD 629 found_vlock 630 IS_UNKNOWN_FALSE 631 IS_UNKNOWN_TRUE 632 IS_HAIKU_FALSE 633 IS_HAIKU_TRUE 634 IS_HPUX_FALSE 635 IS_HPUX_TRUE 636 IS_SUNOS_FALSE 637 IS_SUNOS_TRUE 638 IS_OPENBSD_FALSE 639 IS_OPENBSD_TRUE 640 IS_NETBSD_FALSE 641 IS_NETBSD_TRUE 642 IS_FREEBSD_FALSE 643 IS_FREEBSD_TRUE 644 IS_LINUX_FALSE 645 IS_LINUX_TRUE 646 IS_DRAGONFLY_FALSE 647 IS_DRAGONFLY_TRUE 648 IS_DARWIN_FALSE 649 IS_DARWIN_TRUE 650 IS_AIX_FALSE 651 IS_AIX_TRUE 652 PLATFORM 653 MANFORMAT 654 DEFAULT_TERM 655 NEED_FORKPTY_FALSE 656 NEED_FORKPTY_TRUE 657 XOPEN_DEFINES 658 JEMALLOC_LIBS 659 JEMALLOC_CFLAGS 660 ENABLE_SIXEL_FALSE 661 ENABLE_SIXEL_TRUE 662 HAVE_SYSTEMD_FALSE 663 HAVE_SYSTEMD_TRUE 664 SYSTEMD_LIBS 665 SYSTEMD_CFLAGS 666 HAVE_UTF8PROC_FALSE 667 HAVE_UTF8PROC_TRUE 668 LIBUTF8PROC_LIBS 669 LIBUTF8PROC_CFLAGS 670 LIBNCURSESW_LIBS 671 LIBNCURSESW_CFLAGS 672 LIBNCURSES_LIBS 673 LIBNCURSES_CFLAGS 674 LIBTINFO_LIBS 675 LIBTINFO_CFLAGS 676 found_yacc 677 LIBEVENT_LIBS 678 LIBEVENT_CFLAGS 679 LIBEVENT_CORE_LIBS 680 LIBEVENT_CORE_CFLAGS 681 LIBOBJS 682 IS_SUNCC_FALSE 683 IS_SUNCC_TRUE 684 IS_GCC_FALSE 685 IS_GCC_TRUE 686 NEED_FUZZING_FALSE 687 NEED_FUZZING_TRUE 688 IS_DEBUG_FALSE 689 IS_DEBUG_TRUE 690 PKG_CONFIG_LIBDIR 691 PKG_CONFIG_PATH 692 PKG_CONFIG 693 YFLAGS 694 YACC 695 EGREP 696 GREP 697 CPP 698 am__fastdepCC_FALSE 699 am__fastdepCC_TRUE 700 CCDEPMODE 701 am__nodep 702 AMDEPBACKSLASH 703 AMDEP_FALSE 704 AMDEP_TRUE 705 am__quote 706 am__include 707 DEPDIR 708 OBJEXT 709 EXEEXT 710 ac_ct_CC 711 CPPFLAGS 712 LDFLAGS 713 CFLAGS 714 CC 715 FUZZING_LIBS 716 host_os 717 host_vendor 718 host_cpu 719 host 720 build_os 721 build_vendor 722 build_cpu 723 build 724 AM_BACKSLASH 725 AM_DEFAULT_VERBOSITY 726 AM_DEFAULT_V 727 AM_V 728 am__untar 729 am__tar 730 AMTAR 731 am__leading_dot 732 SET_MAKE 733 AWK 734 mkdir_p 735 MKDIR_P 736 INSTALL_STRIP_PROGRAM 737 STRIP 738 install_sh 739 MAKEINFO 740 AUTOHEADER 741 AUTOMAKE 742 AUTOCONF 743 ACLOCAL 744 VERSION 745 PACKAGE 746 CYGPATH_W 747 am__isrc 748 INSTALL_DATA 749 INSTALL_SCRIPT 750 INSTALL_PROGRAM 751 target_alias 752 host_alias 753 build_alias 754 LIBS 755 ECHO_T 756 ECHO_N 757 ECHO_C 758 DEFS 759 mandir 760 localedir 761 libdir 762 psdir 763 pdfdir 764 dvidir 765 htmldir 766 infodir 767 docdir 768 oldincludedir 769 includedir 770 runstatedir 771 localstatedir 772 sharedstatedir 773 sysconfdir 774 datadir 775 datarootdir 776 libexecdir 777 sbindir 778 bindir 779 program_transform_name 780 prefix 781 exec_prefix 782 PACKAGE_URL 783 PACKAGE_BUGREPORT 784 PACKAGE_STRING 785 PACKAGE_VERSION 786 PACKAGE_TARNAME 787 PACKAGE_NAME 788 PATH_SEPARATOR 789 SHELL' 790 ac_subst_files='' 791 ac_user_opts=' 792 enable_option_checking 793 enable_silent_rules 794 enable_fuzzing 795 enable_dependency_tracking 796 enable_debug 797 enable_static 798 with_TERM 799 enable_utempter 800 enable_utf8proc 801 enable_systemd 802 enable_cgroups 803 enable_sixel 804 enable_jemalloc 805 ' 806 ac_precious_vars='build_alias 807 host_alias 808 target_alias 809 FUZZING_LIBS 810 CC 811 CFLAGS 812 LDFLAGS 813 LIBS 814 CPPFLAGS 815 CPP 816 YACC 817 YFLAGS 818 PKG_CONFIG 819 PKG_CONFIG_PATH 820 PKG_CONFIG_LIBDIR 821 LIBEVENT_CORE_CFLAGS 822 LIBEVENT_CORE_LIBS 823 LIBEVENT_CFLAGS 824 LIBEVENT_LIBS 825 LIBTINFO_CFLAGS 826 LIBTINFO_LIBS 827 LIBNCURSES_CFLAGS 828 LIBNCURSES_LIBS 829 LIBNCURSESW_CFLAGS 830 LIBNCURSESW_LIBS 831 LIBUTF8PROC_CFLAGS 832 LIBUTF8PROC_LIBS 833 SYSTEMD_CFLAGS 834 SYSTEMD_LIBS 835 JEMALLOC_CFLAGS 836 JEMALLOC_LIBS' 837 838 839 # Initialize some variables set by options. 840 ac_init_help= 841 ac_init_version=false 842 ac_unrecognized_opts= 843 ac_unrecognized_sep= 844 # The variables have the same names as the options, with 845 # dashes changed to underlines. 846 cache_file=/dev/null 847 exec_prefix=NONE 848 no_create= 849 no_recursion= 850 prefix=NONE 851 program_prefix=NONE 852 program_suffix=NONE 853 program_transform_name=s,x,x, 854 silent= 855 site= 856 srcdir= 857 verbose= 858 x_includes=NONE 859 x_libraries=NONE 860 861 # Installation directory options. 862 # These are left unexpanded so users can "make install exec_prefix=/foo" 863 # and all the variables that are supposed to be based on exec_prefix 864 # by default will actually change. 865 # Use braces instead of parens because sh, perl, etc. also accept them. 866 # (The list follows the same order as the GNU Coding Standards.) 867 bindir='${exec_prefix}/bin' 868 sbindir='${exec_prefix}/sbin' 869 libexecdir='${exec_prefix}/libexec' 870 datarootdir='${prefix}/share' 871 datadir='${datarootdir}' 872 sysconfdir='${prefix}/etc' 873 sharedstatedir='${prefix}/com' 874 localstatedir='${prefix}/var' 875 runstatedir='${localstatedir}/run' 876 includedir='${prefix}/include' 877 oldincludedir='/usr/include' 878 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 879 infodir='${datarootdir}/info' 880 htmldir='${docdir}' 881 dvidir='${docdir}' 882 pdfdir='${docdir}' 883 psdir='${docdir}' 884 libdir='${exec_prefix}/lib' 885 localedir='${datarootdir}/locale' 886 mandir='${datarootdir}/man' 887 888 ac_prev= 889 ac_dashdash= 890 for ac_option 891 do 892 # If the previous option needs an argument, assign it. 893 if test -n "$ac_prev"; then 894 eval $ac_prev=\$ac_option 895 ac_prev= 896 continue 897 fi 898 899 case $ac_option in 900 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 901 *=) ac_optarg= ;; 902 *) ac_optarg=yes ;; 903 esac 904 905 # Accept the important Cygnus configure options, so we can diagnose typos. 906 907 case $ac_dashdash$ac_option in 908 --) 909 ac_dashdash=yes ;; 910 911 -bindir | --bindir | --bindi | --bind | --bin | --bi) 912 ac_prev=bindir ;; 913 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 914 bindir=$ac_optarg ;; 915 916 -build | --build | --buil | --bui | --bu) 917 ac_prev=build_alias ;; 918 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 919 build_alias=$ac_optarg ;; 920 921 -cache-file | --cache-file | --cache-fil | --cache-fi \ 922 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 923 ac_prev=cache_file ;; 924 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 925 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 926 cache_file=$ac_optarg ;; 927 928 --config-cache | -C) 929 cache_file=config.cache ;; 930 931 -datadir | --datadir | --datadi | --datad) 932 ac_prev=datadir ;; 933 -datadir=* | --datadir=* | --datadi=* | --datad=*) 934 datadir=$ac_optarg ;; 935 936 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 937 | --dataroo | --dataro | --datar) 938 ac_prev=datarootdir ;; 939 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 940 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 941 datarootdir=$ac_optarg ;; 942 943 -disable-* | --disable-*) 944 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 945 # Reject names that are not valid shell variable names. 946 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 947 as_fn_error $? "invalid feature name: $ac_useropt" 948 ac_useropt_orig=$ac_useropt 949 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 950 case $ac_user_opts in 951 *" 952 "enable_$ac_useropt" 953 "*) ;; 954 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 955 ac_unrecognized_sep=', ';; 956 esac 957 eval enable_$ac_useropt=no ;; 958 959 -docdir | --docdir | --docdi | --doc | --do) 960 ac_prev=docdir ;; 961 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 962 docdir=$ac_optarg ;; 963 964 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 965 ac_prev=dvidir ;; 966 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 967 dvidir=$ac_optarg ;; 968 969 -enable-* | --enable-*) 970 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 971 # Reject names that are not valid shell variable names. 972 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 973 as_fn_error $? "invalid feature name: $ac_useropt" 974 ac_useropt_orig=$ac_useropt 975 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 976 case $ac_user_opts in 977 *" 978 "enable_$ac_useropt" 979 "*) ;; 980 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 981 ac_unrecognized_sep=', ';; 982 esac 983 eval enable_$ac_useropt=\$ac_optarg ;; 984 985 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 986 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 987 | --exec | --exe | --ex) 988 ac_prev=exec_prefix ;; 989 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 990 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 991 | --exec=* | --exe=* | --ex=*) 992 exec_prefix=$ac_optarg ;; 993 994 -gas | --gas | --ga | --g) 995 # Obsolete; use --with-gas. 996 with_gas=yes ;; 997 998 -help | --help | --hel | --he | -h) 999 ac_init_help=long ;; 1000 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 1001 ac_init_help=recursive ;; 1002 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 1003 ac_init_help=short ;; 1004 1005 -host | --host | --hos | --ho) 1006 ac_prev=host_alias ;; 1007 -host=* | --host=* | --hos=* | --ho=*) 1008 host_alias=$ac_optarg ;; 1009 1010 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 1011 ac_prev=htmldir ;; 1012 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 1013 | --ht=*) 1014 htmldir=$ac_optarg ;; 1015 1016 -includedir | --includedir | --includedi | --included | --include \ 1017 | --includ | --inclu | --incl | --inc) 1018 ac_prev=includedir ;; 1019 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 1020 | --includ=* | --inclu=* | --incl=* | --inc=*) 1021 includedir=$ac_optarg ;; 1022 1023 -infodir | --infodir | --infodi | --infod | --info | --inf) 1024 ac_prev=infodir ;; 1025 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 1026 infodir=$ac_optarg ;; 1027 1028 -libdir | --libdir | --libdi | --libd) 1029 ac_prev=libdir ;; 1030 -libdir=* | --libdir=* | --libdi=* | --libd=*) 1031 libdir=$ac_optarg ;; 1032 1033 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 1034 | --libexe | --libex | --libe) 1035 ac_prev=libexecdir ;; 1036 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 1037 | --libexe=* | --libex=* | --libe=*) 1038 libexecdir=$ac_optarg ;; 1039 1040 -localedir | --localedir | --localedi | --localed | --locale) 1041 ac_prev=localedir ;; 1042 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1043 localedir=$ac_optarg ;; 1044 1045 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1046 | --localstate | --localstat | --localsta | --localst | --locals) 1047 ac_prev=localstatedir ;; 1048 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1049 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1050 localstatedir=$ac_optarg ;; 1051 1052 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1053 ac_prev=mandir ;; 1054 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1055 mandir=$ac_optarg ;; 1056 1057 -nfp | --nfp | --nf) 1058 # Obsolete; use --without-fp. 1059 with_fp=no ;; 1060 1061 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1062 | --no-cr | --no-c | -n) 1063 no_create=yes ;; 1064 1065 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1066 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1067 no_recursion=yes ;; 1068 1069 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1070 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1071 | --oldin | --oldi | --old | --ol | --o) 1072 ac_prev=oldincludedir ;; 1073 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1074 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1075 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1076 oldincludedir=$ac_optarg ;; 1077 1078 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1079 ac_prev=prefix ;; 1080 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1081 prefix=$ac_optarg ;; 1082 1083 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1084 | --program-pre | --program-pr | --program-p) 1085 ac_prev=program_prefix ;; 1086 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1087 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1088 program_prefix=$ac_optarg ;; 1089 1090 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1091 | --program-suf | --program-su | --program-s) 1092 ac_prev=program_suffix ;; 1093 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1094 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1095 program_suffix=$ac_optarg ;; 1096 1097 -program-transform-name | --program-transform-name \ 1098 | --program-transform-nam | --program-transform-na \ 1099 | --program-transform-n | --program-transform- \ 1100 | --program-transform | --program-transfor \ 1101 | --program-transfo | --program-transf \ 1102 | --program-trans | --program-tran \ 1103 | --progr-tra | --program-tr | --program-t) 1104 ac_prev=program_transform_name ;; 1105 -program-transform-name=* | --program-transform-name=* \ 1106 | --program-transform-nam=* | --program-transform-na=* \ 1107 | --program-transform-n=* | --program-transform-=* \ 1108 | --program-transform=* | --program-transfor=* \ 1109 | --program-transfo=* | --program-transf=* \ 1110 | --program-trans=* | --program-tran=* \ 1111 | --progr-tra=* | --program-tr=* | --program-t=*) 1112 program_transform_name=$ac_optarg ;; 1113 1114 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1115 ac_prev=pdfdir ;; 1116 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1117 pdfdir=$ac_optarg ;; 1118 1119 -psdir | --psdir | --psdi | --psd | --ps) 1120 ac_prev=psdir ;; 1121 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1122 psdir=$ac_optarg ;; 1123 1124 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1125 | -silent | --silent | --silen | --sile | --sil) 1126 silent=yes ;; 1127 1128 -runstatedir | --runstatedir | --runstatedi | --runstated \ 1129 | --runstate | --runstat | --runsta | --runst | --runs \ 1130 | --run | --ru | --r) 1131 ac_prev=runstatedir ;; 1132 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ 1133 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ 1134 | --run=* | --ru=* | --r=*) 1135 runstatedir=$ac_optarg ;; 1136 1137 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1138 ac_prev=sbindir ;; 1139 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1140 | --sbi=* | --sb=*) 1141 sbindir=$ac_optarg ;; 1142 1143 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1144 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1145 | --sharedst | --shareds | --shared | --share | --shar \ 1146 | --sha | --sh) 1147 ac_prev=sharedstatedir ;; 1148 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1149 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1150 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1151 | --sha=* | --sh=*) 1152 sharedstatedir=$ac_optarg ;; 1153 1154 -site | --site | --sit) 1155 ac_prev=site ;; 1156 -site=* | --site=* | --sit=*) 1157 site=$ac_optarg ;; 1158 1159 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1160 ac_prev=srcdir ;; 1161 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1162 srcdir=$ac_optarg ;; 1163 1164 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1165 | --syscon | --sysco | --sysc | --sys | --sy) 1166 ac_prev=sysconfdir ;; 1167 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1168 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1169 sysconfdir=$ac_optarg ;; 1170 1171 -target | --target | --targe | --targ | --tar | --ta | --t) 1172 ac_prev=target_alias ;; 1173 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1174 target_alias=$ac_optarg ;; 1175 1176 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1177 verbose=yes ;; 1178 1179 -version | --version | --versio | --versi | --vers | -V) 1180 ac_init_version=: ;; 1181 1182 -with-* | --with-*) 1183 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1184 # Reject names that are not valid shell variable names. 1185 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1186 as_fn_error $? "invalid package name: $ac_useropt" 1187 ac_useropt_orig=$ac_useropt 1188 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1189 case $ac_user_opts in 1190 *" 1191 "with_$ac_useropt" 1192 "*) ;; 1193 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1194 ac_unrecognized_sep=', ';; 1195 esac 1196 eval with_$ac_useropt=\$ac_optarg ;; 1197 1198 -without-* | --without-*) 1199 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1200 # Reject names that are not valid shell variable names. 1201 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1202 as_fn_error $? "invalid package name: $ac_useropt" 1203 ac_useropt_orig=$ac_useropt 1204 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1205 case $ac_user_opts in 1206 *" 1207 "with_$ac_useropt" 1208 "*) ;; 1209 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1210 ac_unrecognized_sep=', ';; 1211 esac 1212 eval with_$ac_useropt=no ;; 1213 1214 --x) 1215 # Obsolete; use --with-x. 1216 with_x=yes ;; 1217 1218 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1219 | --x-incl | --x-inc | --x-in | --x-i) 1220 ac_prev=x_includes ;; 1221 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1222 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1223 x_includes=$ac_optarg ;; 1224 1225 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1226 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1227 ac_prev=x_libraries ;; 1228 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1229 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1230 x_libraries=$ac_optarg ;; 1231 1232 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1233 Try \`$0 --help' for more information" 1234 ;; 1235 1236 *=*) 1237 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1238 # Reject names that are not valid shell variable names. 1239 case $ac_envvar in #( 1240 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1241 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1242 esac 1243 eval $ac_envvar=\$ac_optarg 1244 export $ac_envvar ;; 1245 1246 *) 1247 # FIXME: should be removed in autoconf 3.0. 1248 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1249 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1250 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1251 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1252 ;; 1253 1254 esac 1255 done 1256 1257 if test -n "$ac_prev"; then 1258 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1259 as_fn_error $? "missing argument to $ac_option" 1260 fi 1261 1262 if test -n "$ac_unrecognized_opts"; then 1263 case $enable_option_checking in 1264 no) ;; 1265 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1266 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1267 esac 1268 fi 1269 1270 # Check all directory arguments for consistency. 1271 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1272 datadir sysconfdir sharedstatedir localstatedir includedir \ 1273 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1274 libdir localedir mandir runstatedir 1275 do 1276 eval ac_val=\$$ac_var 1277 # Remove trailing slashes. 1278 case $ac_val in 1279 */ ) 1280 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1281 eval $ac_var=\$ac_val;; 1282 esac 1283 # Be sure to have absolute directory names. 1284 case $ac_val in 1285 [\\/$]* | ?:[\\/]* ) continue;; 1286 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1287 esac 1288 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1289 done 1290 1291 # There might be people who depend on the old broken behavior: `$host' 1292 # used to hold the argument of --host etc. 1293 # FIXME: To remove some day. 1294 build=$build_alias 1295 host=$host_alias 1296 target=$target_alias 1297 1298 # FIXME: To remove some day. 1299 if test "x$host_alias" != x; then 1300 if test "x$build_alias" = x; then 1301 cross_compiling=maybe 1302 elif test "x$build_alias" != "x$host_alias"; then 1303 cross_compiling=yes 1304 fi 1305 fi 1306 1307 ac_tool_prefix= 1308 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1309 1310 test "$silent" = yes && exec 6>/dev/null 1311 1312 1313 ac_pwd=`pwd` && test -n "$ac_pwd" && 1314 ac_ls_di=`ls -di .` && 1315 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1316 as_fn_error $? "working directory cannot be determined" 1317 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1318 as_fn_error $? "pwd does not report name of working directory" 1319 1320 1321 # Find the source files, if location was not specified. 1322 if test -z "$srcdir"; then 1323 ac_srcdir_defaulted=yes 1324 # Try the directory containing this script, then the parent directory. 1325 ac_confdir=`$as_dirname -- "$as_myself" || 1326 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1327 X"$as_myself" : 'X\(//\)[^/]' \| \ 1328 X"$as_myself" : 'X\(//\)$' \| \ 1329 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1330 $as_echo X"$as_myself" | 1331 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1332 s//\1/ 1333 q 1334 } 1335 /^X\(\/\/\)[^/].*/{ 1336 s//\1/ 1337 q 1338 } 1339 /^X\(\/\/\)$/{ 1340 s//\1/ 1341 q 1342 } 1343 /^X\(\/\).*/{ 1344 s//\1/ 1345 q 1346 } 1347 s/.*/./; q'` 1348 srcdir=$ac_confdir 1349 if test ! -r "$srcdir/$ac_unique_file"; then 1350 srcdir=.. 1351 fi 1352 else 1353 ac_srcdir_defaulted=no 1354 fi 1355 if test ! -r "$srcdir/$ac_unique_file"; then 1356 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1357 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1358 fi 1359 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1360 ac_abs_confdir=`( 1361 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1362 pwd)` 1363 # When building in place, set srcdir=. 1364 if test "$ac_abs_confdir" = "$ac_pwd"; then 1365 srcdir=. 1366 fi 1367 # Remove unnecessary trailing slashes from srcdir. 1368 # Double slashes in file names in object file debugging info 1369 # mess up M-x gdb in Emacs. 1370 case $srcdir in 1371 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1372 esac 1373 for ac_var in $ac_precious_vars; do 1374 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1375 eval ac_env_${ac_var}_value=\$${ac_var} 1376 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1377 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1378 done 1379 1380 # 1381 # Report the --help message. 1382 # 1383 if test "$ac_init_help" = "long"; then 1384 # Omit some internal or obsolete options to make the list less imposing. 1385 # This message is too long to be a string in the A/UX 3.1 sh. 1386 cat <<_ACEOF 1387 \`configure' configures tmux 3.5a to adapt to many kinds of systems. 1388 1389 Usage: $0 [OPTION]... [VAR=VALUE]... 1390 1391 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1392 VAR=VALUE. See below for descriptions of some of the useful variables. 1393 1394 Defaults for the options are specified in brackets. 1395 1396 Configuration: 1397 -h, --help display this help and exit 1398 --help=short display options specific to this package 1399 --help=recursive display the short help of all the included packages 1400 -V, --version display version information and exit 1401 -q, --quiet, --silent do not print \`checking ...' messages 1402 --cache-file=FILE cache test results in FILE [disabled] 1403 -C, --config-cache alias for \`--cache-file=config.cache' 1404 -n, --no-create do not create output files 1405 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1406 1407 Installation directories: 1408 --prefix=PREFIX install architecture-independent files in PREFIX 1409 [$ac_default_prefix] 1410 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1411 [PREFIX] 1412 1413 By default, \`make install' will install all the files in 1414 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1415 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1416 for instance \`--prefix=\$HOME'. 1417 1418 For better control, use the options below. 1419 1420 Fine tuning of the installation directories: 1421 --bindir=DIR user executables [EPREFIX/bin] 1422 --sbindir=DIR system admin executables [EPREFIX/sbin] 1423 --libexecdir=DIR program executables [EPREFIX/libexec] 1424 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1425 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1426 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1427 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1428 --libdir=DIR object code libraries [EPREFIX/lib] 1429 --includedir=DIR C header files [PREFIX/include] 1430 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1431 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1432 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1433 --infodir=DIR info documentation [DATAROOTDIR/info] 1434 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1435 --mandir=DIR man documentation [DATAROOTDIR/man] 1436 --docdir=DIR documentation root [DATAROOTDIR/doc/tmux] 1437 --htmldir=DIR html documentation [DOCDIR] 1438 --dvidir=DIR dvi documentation [DOCDIR] 1439 --pdfdir=DIR pdf documentation [DOCDIR] 1440 --psdir=DIR ps documentation [DOCDIR] 1441 _ACEOF 1442 1443 cat <<\_ACEOF 1444 1445 Program names: 1446 --program-prefix=PREFIX prepend PREFIX to installed program names 1447 --program-suffix=SUFFIX append SUFFIX to installed program names 1448 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1449 1450 System types: 1451 --build=BUILD configure for building on BUILD [guessed] 1452 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1453 _ACEOF 1454 fi 1455 1456 if test -n "$ac_init_help"; then 1457 case $ac_init_help in 1458 short | recursive ) echo "Configuration of tmux 3.5a:";; 1459 esac 1460 cat <<\_ACEOF 1461 1462 Optional Features: 1463 --disable-option-checking ignore unrecognized --enable/--with options 1464 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1465 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1466 --enable-silent-rules less verbose build output (undo: "make V=1") 1467 --disable-silent-rules verbose build output (undo: "make V=0") 1468 --enable-fuzzing build fuzzers 1469 1470 --enable-dependency-tracking 1471 do not reject slow dependency extractors 1472 --disable-dependency-tracking 1473 speeds up one-time build 1474 --enable-debug enable debug build flags 1475 --enable-static create a static build 1476 1477 --enable-utempter use utempter if it is installed 1478 1479 --enable-utf8proc use utf8proc if it is installed 1480 1481 --enable-systemd enable systemd integration 1482 1483 --disable-cgroups disable adding panes to new cgroups with systemd 1484 1485 --enable-sixel enable sixel images 1486 1487 --enable-jemalloc use jemalloc if it is installed 1488 1489 1490 Optional Packages: 1491 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1492 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1493 --with-TERM set default TERM 1494 1495 Some influential environment variables: 1496 FUZZING_LIBS 1497 libraries to link fuzzing targets with 1498 CC C compiler command 1499 CFLAGS C compiler flags 1500 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1501 nonstandard directory <lib dir> 1502 LIBS libraries to pass to the linker, e.g. -l<library> 1503 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1504 you have headers in a nonstandard directory <include dir> 1505 CPP C preprocessor 1506 YACC The `Yet Another Compiler Compiler' implementation to use. 1507 Defaults to the first program found out of: `bison -y', `byacc', 1508 `yacc'. 1509 YFLAGS The list of arguments that will be passed by default to $YACC. 1510 This script will default YFLAGS to the empty string to avoid a 1511 default value of `-d' given by some make applications. 1512 PKG_CONFIG path to pkg-config utility 1513 PKG_CONFIG_PATH 1514 directories to add to pkg-config's search path 1515 PKG_CONFIG_LIBDIR 1516 path overriding pkg-config's built-in search path 1517 LIBEVENT_CORE_CFLAGS 1518 C compiler flags for LIBEVENT_CORE, overriding pkg-config 1519 LIBEVENT_CORE_LIBS 1520 linker flags for LIBEVENT_CORE, overriding pkg-config 1521 LIBEVENT_CFLAGS 1522 C compiler flags for LIBEVENT, overriding pkg-config 1523 LIBEVENT_LIBS 1524 linker flags for LIBEVENT, overriding pkg-config 1525 LIBTINFO_CFLAGS 1526 C compiler flags for LIBTINFO, overriding pkg-config 1527 LIBTINFO_LIBS 1528 linker flags for LIBTINFO, overriding pkg-config 1529 LIBNCURSES_CFLAGS 1530 C compiler flags for LIBNCURSES, overriding pkg-config 1531 LIBNCURSES_LIBS 1532 linker flags for LIBNCURSES, overriding pkg-config 1533 LIBNCURSESW_CFLAGS 1534 C compiler flags for LIBNCURSESW, overriding pkg-config 1535 LIBNCURSESW_LIBS 1536 linker flags for LIBNCURSESW, overriding pkg-config 1537 LIBUTF8PROC_CFLAGS 1538 C compiler flags for LIBUTF8PROC, overriding pkg-config 1539 LIBUTF8PROC_LIBS 1540 linker flags for LIBUTF8PROC, overriding pkg-config 1541 SYSTEMD_CFLAGS 1542 C compiler flags for SYSTEMD, overriding pkg-config 1543 SYSTEMD_LIBS 1544 linker flags for SYSTEMD, overriding pkg-config 1545 JEMALLOC_CFLAGS 1546 C compiler flags for JEMALLOC, overriding pkg-config 1547 JEMALLOC_LIBS 1548 linker flags for JEMALLOC, overriding pkg-config 1549 1550 Use these variables to override the choices made by `configure' or to help 1551 it to find libraries and programs with nonstandard names/locations. 1552 1553 Report bugs to the package provider. 1554 _ACEOF 1555 ac_status=$? 1556 fi 1557 1558 if test "$ac_init_help" = "recursive"; then 1559 # If there are subdirs, report their specific --help. 1560 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1561 test -d "$ac_dir" || 1562 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1563 continue 1564 ac_builddir=. 1565 1566 case "$ac_dir" in 1567 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1568 *) 1569 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1570 # A ".." for each directory in $ac_dir_suffix. 1571 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1572 case $ac_top_builddir_sub in 1573 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1574 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1575 esac ;; 1576 esac 1577 ac_abs_top_builddir=$ac_pwd 1578 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1579 # for backward compatibility: 1580 ac_top_builddir=$ac_top_build_prefix 1581 1582 case $srcdir in 1583 .) # We are building in place. 1584 ac_srcdir=. 1585 ac_top_srcdir=$ac_top_builddir_sub 1586 ac_abs_top_srcdir=$ac_pwd ;; 1587 [\\/]* | ?:[\\/]* ) # Absolute name. 1588 ac_srcdir=$srcdir$ac_dir_suffix; 1589 ac_top_srcdir=$srcdir 1590 ac_abs_top_srcdir=$srcdir ;; 1591 *) # Relative name. 1592 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1593 ac_top_srcdir=$ac_top_build_prefix$srcdir 1594 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1595 esac 1596 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1597 1598 cd "$ac_dir" || { ac_status=$?; continue; } 1599 # Check for guested configure. 1600 if test -f "$ac_srcdir/configure.gnu"; then 1601 echo && 1602 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1603 elif test -f "$ac_srcdir/configure"; then 1604 echo && 1605 $SHELL "$ac_srcdir/configure" --help=recursive 1606 else 1607 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1608 fi || ac_status=$? 1609 cd "$ac_pwd" || { ac_status=$?; break; } 1610 done 1611 fi 1612 1613 test -n "$ac_init_help" && exit $ac_status 1614 if $ac_init_version; then 1615 cat <<\_ACEOF 1616 tmux configure 3.5a 1617 generated by GNU Autoconf 2.69 1618 1619 Copyright (C) 2012 Free Software Foundation, Inc. 1620 This configure script is free software; the Free Software Foundation 1621 gives unlimited permission to copy, distribute and modify it. 1622 _ACEOF 1623 exit 1624 fi 1625 1626 ## ------------------------ ## 1627 ## Autoconf initialization. ## 1628 ## ------------------------ ## 1629 1630 # ac_fn_c_try_compile LINENO 1631 # -------------------------- 1632 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1633 ac_fn_c_try_compile () 1634 { 1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1636 rm -f conftest.$ac_objext 1637 if { { ac_try="$ac_compile" 1638 case "(($ac_try" in 1639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1640 *) ac_try_echo=$ac_try;; 1641 esac 1642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1643 $as_echo "$ac_try_echo"; } >&5 1644 (eval "$ac_compile") 2>conftest.err 1645 ac_status=$? 1646 if test -s conftest.err; then 1647 grep -v '^ *+' conftest.err >conftest.er1 1648 cat conftest.er1 >&5 1649 mv -f conftest.er1 conftest.err 1650 fi 1651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1652 test $ac_status = 0; } && { 1653 test -z "$ac_c_werror_flag" || 1654 test ! -s conftest.err 1655 } && test -s conftest.$ac_objext; then : 1656 ac_retval=0 1657 else 1658 $as_echo "$as_me: failed program was:" >&5 1659 sed 's/^/| /' conftest.$ac_ext >&5 1660 1661 ac_retval=1 1662 fi 1663 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1664 as_fn_set_status $ac_retval 1665 1666 } # ac_fn_c_try_compile 1667 1668 # ac_fn_c_try_cpp LINENO 1669 # ---------------------- 1670 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1671 ac_fn_c_try_cpp () 1672 { 1673 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1674 if { { ac_try="$ac_cpp conftest.$ac_ext" 1675 case "(($ac_try" in 1676 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1677 *) ac_try_echo=$ac_try;; 1678 esac 1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1680 $as_echo "$ac_try_echo"; } >&5 1681 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1682 ac_status=$? 1683 if test -s conftest.err; then 1684 grep -v '^ *+' conftest.err >conftest.er1 1685 cat conftest.er1 >&5 1686 mv -f conftest.er1 conftest.err 1687 fi 1688 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1689 test $ac_status = 0; } > conftest.i && { 1690 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1691 test ! -s conftest.err 1692 }; then : 1693 ac_retval=0 1694 else 1695 $as_echo "$as_me: failed program was:" >&5 1696 sed 's/^/| /' conftest.$ac_ext >&5 1697 1698 ac_retval=1 1699 fi 1700 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1701 as_fn_set_status $ac_retval 1702 1703 } # ac_fn_c_try_cpp 1704 1705 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1706 # ------------------------------------------------------- 1707 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1708 # the include files in INCLUDES and setting the cache variable VAR 1709 # accordingly. 1710 ac_fn_c_check_header_mongrel () 1711 { 1712 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1713 if eval \${$3+:} false; then : 1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1715 $as_echo_n "checking for $2... " >&6; } 1716 if eval \${$3+:} false; then : 1717 $as_echo_n "(cached) " >&6 1718 fi 1719 eval ac_res=\$$3 1720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1721 $as_echo "$ac_res" >&6; } 1722 else 1723 # Is the header compilable? 1724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1725 $as_echo_n "checking $2 usability... " >&6; } 1726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1727 /* end confdefs.h. */ 1728 $4 1729 #include <$2> 1730 _ACEOF 1731 if ac_fn_c_try_compile "$LINENO"; then : 1732 ac_header_compiler=yes 1733 else 1734 ac_header_compiler=no 1735 fi 1736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1738 $as_echo "$ac_header_compiler" >&6; } 1739 1740 # Is the header present? 1741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1742 $as_echo_n "checking $2 presence... " >&6; } 1743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1744 /* end confdefs.h. */ 1745 #include <$2> 1746 _ACEOF 1747 if ac_fn_c_try_cpp "$LINENO"; then : 1748 ac_header_preproc=yes 1749 else 1750 ac_header_preproc=no 1751 fi 1752 rm -f conftest.err conftest.i conftest.$ac_ext 1753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1754 $as_echo "$ac_header_preproc" >&6; } 1755 1756 # So? What about this header? 1757 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1758 yes:no: ) 1759 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1760 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1761 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1762 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1763 ;; 1764 no:yes:* ) 1765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1766 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1768 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1770 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1771 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1772 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1774 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1775 ;; 1776 esac 1777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1778 $as_echo_n "checking for $2... " >&6; } 1779 if eval \${$3+:} false; then : 1780 $as_echo_n "(cached) " >&6 1781 else 1782 eval "$3=\$ac_header_compiler" 1783 fi 1784 eval ac_res=\$$3 1785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786 $as_echo "$ac_res" >&6; } 1787 fi 1788 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1789 1790 } # ac_fn_c_check_header_mongrel 1791 1792 # ac_fn_c_try_run LINENO 1793 # ---------------------- 1794 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1795 # that executables *can* be run. 1796 ac_fn_c_try_run () 1797 { 1798 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1799 if { { ac_try="$ac_link" 1800 case "(($ac_try" in 1801 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1802 *) ac_try_echo=$ac_try;; 1803 esac 1804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1805 $as_echo "$ac_try_echo"; } >&5 1806 (eval "$ac_link") 2>&5 1807 ac_status=$? 1808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1809 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1810 { { case "(($ac_try" in 1811 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1812 *) ac_try_echo=$ac_try;; 1813 esac 1814 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1815 $as_echo "$ac_try_echo"; } >&5 1816 (eval "$ac_try") 2>&5 1817 ac_status=$? 1818 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1819 test $ac_status = 0; }; }; then : 1820 ac_retval=0 1821 else 1822 $as_echo "$as_me: program exited with status $ac_status" >&5 1823 $as_echo "$as_me: failed program was:" >&5 1824 sed 's/^/| /' conftest.$ac_ext >&5 1825 1826 ac_retval=$ac_status 1827 fi 1828 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1829 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1830 as_fn_set_status $ac_retval 1831 1832 } # ac_fn_c_try_run 1833 1834 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1835 # ------------------------------------------------------- 1836 # Tests whether HEADER exists and can be compiled using the include files in 1837 # INCLUDES, setting the cache variable VAR accordingly. 1838 ac_fn_c_check_header_compile () 1839 { 1840 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1842 $as_echo_n "checking for $2... " >&6; } 1843 if eval \${$3+:} false; then : 1844 $as_echo_n "(cached) " >&6 1845 else 1846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1847 /* end confdefs.h. */ 1848 $4 1849 #include <$2> 1850 _ACEOF 1851 if ac_fn_c_try_compile "$LINENO"; then : 1852 eval "$3=yes" 1853 else 1854 eval "$3=no" 1855 fi 1856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1857 fi 1858 eval ac_res=\$$3 1859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1860 $as_echo "$ac_res" >&6; } 1861 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1862 1863 } # ac_fn_c_check_header_compile 1864 1865 # ac_fn_c_try_link LINENO 1866 # ----------------------- 1867 # Try to link conftest.$ac_ext, and return whether this succeeded. 1868 ac_fn_c_try_link () 1869 { 1870 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1871 rm -f conftest.$ac_objext conftest$ac_exeext 1872 if { { ac_try="$ac_link" 1873 case "(($ac_try" in 1874 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1875 *) ac_try_echo=$ac_try;; 1876 esac 1877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1878 $as_echo "$ac_try_echo"; } >&5 1879 (eval "$ac_link") 2>conftest.err 1880 ac_status=$? 1881 if test -s conftest.err; then 1882 grep -v '^ *+' conftest.err >conftest.er1 1883 cat conftest.er1 >&5 1884 mv -f conftest.er1 conftest.err 1885 fi 1886 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1887 test $ac_status = 0; } && { 1888 test -z "$ac_c_werror_flag" || 1889 test ! -s conftest.err 1890 } && test -s conftest$ac_exeext && { 1891 test "$cross_compiling" = yes || 1892 test -x conftest$ac_exeext 1893 }; then : 1894 ac_retval=0 1895 else 1896 $as_echo "$as_me: failed program was:" >&5 1897 sed 's/^/| /' conftest.$ac_ext >&5 1898 1899 ac_retval=1 1900 fi 1901 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1902 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1903 # interfere with the next link command; also delete a directory that is 1904 # left behind by Apple's compiler. We do this before executing the actions. 1905 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1906 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1907 as_fn_set_status $ac_retval 1908 1909 } # ac_fn_c_try_link 1910 1911 # ac_fn_c_check_func LINENO FUNC VAR 1912 # ---------------------------------- 1913 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1914 ac_fn_c_check_func () 1915 { 1916 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1918 $as_echo_n "checking for $2... " >&6; } 1919 if eval \${$3+:} false; then : 1920 $as_echo_n "(cached) " >&6 1921 else 1922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1923 /* end confdefs.h. */ 1924 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1925 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1926 #define $2 innocuous_$2 1927 1928 /* System header to define __stub macros and hopefully few prototypes, 1929 which can conflict with char $2 (); below. 1930 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1931 <limits.h> exists even on freestanding compilers. */ 1932 1933 #ifdef __STDC__ 1934 # include <limits.h> 1935 #else 1936 # include <assert.h> 1937 #endif 1938 1939 #undef $2 1940 1941 /* Override any GCC internal prototype to avoid an error. 1942 Use char because int might match the return type of a GCC 1943 builtin and then its argument prototype would still apply. */ 1944 #ifdef __cplusplus 1945 extern "C" 1946 #endif 1947 char $2 (); 1948 /* The GNU C library defines this for functions which it implements 1949 to always fail with ENOSYS. Some functions are actually named 1950 something starting with __ and the normal name is an alias. */ 1951 #if defined __stub_$2 || defined __stub___$2 1952 choke me 1953 #endif 1954 1955 int 1956 main () 1957 { 1958 return $2 (); 1959 ; 1960 return 0; 1961 } 1962 _ACEOF 1963 if ac_fn_c_try_link "$LINENO"; then : 1964 eval "$3=yes" 1965 else 1966 eval "$3=no" 1967 fi 1968 rm -f core conftest.err conftest.$ac_objext \ 1969 conftest$ac_exeext conftest.$ac_ext 1970 fi 1971 eval ac_res=\$$3 1972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1973 $as_echo "$ac_res" >&6; } 1974 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1975 1976 } # ac_fn_c_check_func 1977 1978 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1979 # --------------------------------------------- 1980 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1981 # accordingly. 1982 ac_fn_c_check_decl () 1983 { 1984 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1985 as_decl_name=`echo $2|sed 's/ *(.*//'` 1986 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1988 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1989 if eval \${$3+:} false; then : 1990 $as_echo_n "(cached) " >&6 1991 else 1992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1993 /* end confdefs.h. */ 1994 $4 1995 int 1996 main () 1997 { 1998 #ifndef $as_decl_name 1999 #ifdef __cplusplus 2000 (void) $as_decl_use; 2001 #else 2002 (void) $as_decl_name; 2003 #endif 2004 #endif 2005 2006 ; 2007 return 0; 2008 } 2009 _ACEOF 2010 if ac_fn_c_try_compile "$LINENO"; then : 2011 eval "$3=yes" 2012 else 2013 eval "$3=no" 2014 fi 2015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2016 fi 2017 eval ac_res=\$$3 2018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2019 $as_echo "$ac_res" >&6; } 2020 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2021 2022 } # ac_fn_c_check_decl 2023 cat >config.log <<_ACEOF 2024 This file contains any messages produced by compilers while 2025 running configure, to aid debugging if configure makes a mistake. 2026 2027 It was created by tmux $as_me 3.5a, which was 2028 generated by GNU Autoconf 2.69. Invocation command line was 2029 2030 $ $0 $@ 2031 2032 _ACEOF 2033 exec 5>>config.log 2034 { 2035 cat <<_ASUNAME 2036 ## --------- ## 2037 ## Platform. ## 2038 ## --------- ## 2039 2040 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2041 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2042 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2043 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2044 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2045 2046 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2047 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2048 2049 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2050 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2051 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2052 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2053 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2054 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2055 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2056 2057 _ASUNAME 2058 2059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2060 for as_dir in $PATH 2061 do 2062 IFS=$as_save_IFS 2063 test -z "$as_dir" && as_dir=. 2064 $as_echo "PATH: $as_dir" 2065 done 2066 IFS=$as_save_IFS 2067 2068 } >&5 2069 2070 cat >&5 <<_ACEOF 2071 2072 2073 ## ----------- ## 2074 ## Core tests. ## 2075 ## ----------- ## 2076 2077 _ACEOF 2078 2079 2080 # Keep a trace of the command line. 2081 # Strip out --no-create and --no-recursion so they do not pile up. 2082 # Strip out --silent because we don't want to record it for future runs. 2083 # Also quote any args containing shell meta-characters. 2084 # Make two passes to allow for proper duplicate-argument suppression. 2085 ac_configure_args= 2086 ac_configure_args0= 2087 ac_configure_args1= 2088 ac_must_keep_next=false 2089 for ac_pass in 1 2 2090 do 2091 for ac_arg 2092 do 2093 case $ac_arg in 2094 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2095 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2096 | -silent | --silent | --silen | --sile | --sil) 2097 continue ;; 2098 *\'*) 2099 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2100 esac 2101 case $ac_pass in 2102 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2103 2) 2104 as_fn_append ac_configure_args1 " '$ac_arg'" 2105 if test $ac_must_keep_next = true; then 2106 ac_must_keep_next=false # Got value, back to normal. 2107 else 2108 case $ac_arg in 2109 *=* | --config-cache | -C | -disable-* | --disable-* \ 2110 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2111 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2112 | -with-* | --with-* | -without-* | --without-* | --x) 2113 case "$ac_configure_args0 " in 2114 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2115 esac 2116 ;; 2117 -* ) ac_must_keep_next=true ;; 2118 esac 2119 fi 2120 as_fn_append ac_configure_args " '$ac_arg'" 2121 ;; 2122 esac 2123 done 2124 done 2125 { ac_configure_args0=; unset ac_configure_args0;} 2126 { ac_configure_args1=; unset ac_configure_args1;} 2127 2128 # When interrupted or exit'd, cleanup temporary files, and complete 2129 # config.log. We remove comments because anyway the quotes in there 2130 # would cause problems or look ugly. 2131 # WARNING: Use '\'' to represent an apostrophe within the trap. 2132 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2133 trap 'exit_status=$? 2134 # Save into config.log some information that might help in debugging. 2135 { 2136 echo 2137 2138 $as_echo "## ---------------- ## 2139 ## Cache variables. ## 2140 ## ---------------- ##" 2141 echo 2142 # The following way of writing the cache mishandles newlines in values, 2143 ( 2144 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2145 eval ac_val=\$$ac_var 2146 case $ac_val in #( 2147 *${as_nl}*) 2148 case $ac_var in #( 2149 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2150 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2151 esac 2152 case $ac_var in #( 2153 _ | IFS | as_nl) ;; #( 2154 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2155 *) { eval $ac_var=; unset $ac_var;} ;; 2156 esac ;; 2157 esac 2158 done 2159 (set) 2>&1 | 2160 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2161 *${as_nl}ac_space=\ *) 2162 sed -n \ 2163 "s/'\''/'\''\\\\'\'''\''/g; 2164 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2165 ;; #( 2166 *) 2167 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2168 ;; 2169 esac | 2170 sort 2171 ) 2172 echo 2173 2174 $as_echo "## ----------------- ## 2175 ## Output variables. ## 2176 ## ----------------- ##" 2177 echo 2178 for ac_var in $ac_subst_vars 2179 do 2180 eval ac_val=\$$ac_var 2181 case $ac_val in 2182 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2183 esac 2184 $as_echo "$ac_var='\''$ac_val'\''" 2185 done | sort 2186 echo 2187 2188 if test -n "$ac_subst_files"; then 2189 $as_echo "## ------------------- ## 2190 ## File substitutions. ## 2191 ## ------------------- ##" 2192 echo 2193 for ac_var in $ac_subst_files 2194 do 2195 eval ac_val=\$$ac_var 2196 case $ac_val in 2197 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2198 esac 2199 $as_echo "$ac_var='\''$ac_val'\''" 2200 done | sort 2201 echo 2202 fi 2203 2204 if test -s confdefs.h; then 2205 $as_echo "## ----------- ## 2206 ## confdefs.h. ## 2207 ## ----------- ##" 2208 echo 2209 cat confdefs.h 2210 echo 2211 fi 2212 test "$ac_signal" != 0 && 2213 $as_echo "$as_me: caught signal $ac_signal" 2214 $as_echo "$as_me: exit $exit_status" 2215 } >&5 2216 rm -f core *.core core.conftest.* && 2217 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2218 exit $exit_status 2219 ' 0 2220 for ac_signal in 1 2 13 15; do 2221 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2222 done 2223 ac_signal=0 2224 2225 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2226 rm -f -r conftest* confdefs.h 2227 2228 $as_echo "/* confdefs.h */" > confdefs.h 2229 2230 # Predefined preprocessor variables. 2231 2232 cat >>confdefs.h <<_ACEOF 2233 #define PACKAGE_NAME "$PACKAGE_NAME" 2234 _ACEOF 2235 2236 cat >>confdefs.h <<_ACEOF 2237 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2238 _ACEOF 2239 2240 cat >>confdefs.h <<_ACEOF 2241 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2242 _ACEOF 2243 2244 cat >>confdefs.h <<_ACEOF 2245 #define PACKAGE_STRING "$PACKAGE_STRING" 2246 _ACEOF 2247 2248 cat >>confdefs.h <<_ACEOF 2249 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2250 _ACEOF 2251 2252 cat >>confdefs.h <<_ACEOF 2253 #define PACKAGE_URL "$PACKAGE_URL" 2254 _ACEOF 2255 2256 2257 # Let the site file select an alternate cache file if it wants to. 2258 # Prefer an explicitly selected file to automatically selected ones. 2259 ac_site_file1=NONE 2260 ac_site_file2=NONE 2261 if test -n "$CONFIG_SITE"; then 2262 # We do not want a PATH search for config.site. 2263 case $CONFIG_SITE in #(( 2264 -*) ac_site_file1=./$CONFIG_SITE;; 2265 */*) ac_site_file1=$CONFIG_SITE;; 2266 *) ac_site_file1=./$CONFIG_SITE;; 2267 esac 2268 elif test "x$prefix" != xNONE; then 2269 ac_site_file1=$prefix/share/config.site 2270 ac_site_file2=$prefix/etc/config.site 2271 else 2272 ac_site_file1=$ac_default_prefix/share/config.site 2273 ac_site_file2=$ac_default_prefix/etc/config.site 2274 fi 2275 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2276 do 2277 test "x$ac_site_file" = xNONE && continue 2278 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2279 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2280 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2281 sed 's/^/| /' "$ac_site_file" >&5 2282 . "$ac_site_file" \ 2283 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2285 as_fn_error $? "failed to load site script $ac_site_file 2286 See \`config.log' for more details" "$LINENO" 5; } 2287 fi 2288 done 2289 2290 if test -r "$cache_file"; then 2291 # Some versions of bash will fail to source /dev/null (special files 2292 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2293 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2294 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2295 $as_echo "$as_me: loading cache $cache_file" >&6;} 2296 case $cache_file in 2297 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2298 *) . "./$cache_file";; 2299 esac 2300 fi 2301 else 2302 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2303 $as_echo "$as_me: creating cache $cache_file" >&6;} 2304 >$cache_file 2305 fi 2306 2307 # Check that the precious variables saved in the cache have kept the same 2308 # value. 2309 ac_cache_corrupted=false 2310 for ac_var in $ac_precious_vars; do 2311 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2312 eval ac_new_set=\$ac_env_${ac_var}_set 2313 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2314 eval ac_new_val=\$ac_env_${ac_var}_value 2315 case $ac_old_set,$ac_new_set in 2316 set,) 2317 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2318 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2319 ac_cache_corrupted=: ;; 2320 ,set) 2321 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2322 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2323 ac_cache_corrupted=: ;; 2324 ,);; 2325 *) 2326 if test "x$ac_old_val" != "x$ac_new_val"; then 2327 # differences in whitespace do not lead to failure. 2328 ac_old_val_w=`echo x $ac_old_val` 2329 ac_new_val_w=`echo x $ac_new_val` 2330 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2332 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2333 ac_cache_corrupted=: 2334 else 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2336 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2337 eval $ac_var=\$ac_old_val 2338 fi 2339 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2340 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2342 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2343 fi;; 2344 esac 2345 # Pass precious variables to config.status. 2346 if test "$ac_new_set" = set; then 2347 case $ac_new_val in 2348 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2349 *) ac_arg=$ac_var=$ac_new_val ;; 2350 esac 2351 case " $ac_configure_args " in 2352 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2353 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2354 esac 2355 fi 2356 done 2357 if $ac_cache_corrupted; then 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2359 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2361 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2362 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2363 fi 2364 ## -------------------- ## 2365 ## Main body of script. ## 2366 ## -------------------- ## 2367 2368 ac_ext=c 2369 ac_cpp='$CPP $CPPFLAGS' 2370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2372 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2373 2374 2375 2376 2377 ac_aux_dir= 2378 for ac_dir in etc "$srcdir"/etc; do 2379 if test -f "$ac_dir/install-sh"; then 2380 ac_aux_dir=$ac_dir 2381 ac_install_sh="$ac_aux_dir/install-sh -c" 2382 break 2383 elif test -f "$ac_dir/install.sh"; then 2384 ac_aux_dir=$ac_dir 2385 ac_install_sh="$ac_aux_dir/install.sh -c" 2386 break 2387 elif test -f "$ac_dir/shtool"; then 2388 ac_aux_dir=$ac_dir 2389 ac_install_sh="$ac_aux_dir/shtool install -c" 2390 break 2391 fi 2392 done 2393 if test -z "$ac_aux_dir"; then 2394 as_fn_error $? "cannot find install-sh, install.sh, or shtool in etc \"$srcdir\"/etc" "$LINENO" 5 2395 fi 2396 2397 # These three variables are undocumented and unsupported, 2398 # and are intended to be withdrawn in a future Autoconf release. 2399 # They can cause serious problems if a builder's source tree is in a directory 2400 # whose full name contains unusual characters. 2401 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2402 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2403 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2404 2405 2406 2407 am__api_version='1.15' 2408 2409 # Find a good install program. We prefer a C program (faster), 2410 # so one script is as good as another. But avoid the broken or 2411 # incompatible versions: 2412 # SysV /etc/install, /usr/sbin/install 2413 # SunOS /usr/etc/install 2414 # IRIX /sbin/install 2415 # AIX /bin/install 2416 # AmigaOS /C/install, which installs bootblocks on floppy discs 2417 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2418 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2419 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2420 # OS/2's system install, which has a completely different semantic 2421 # ./install, which can be erroneously created by make from ./install.sh. 2422 # Reject install programs that cannot install multiple files. 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2424 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2425 if test -z "$INSTALL"; then 2426 if ${ac_cv_path_install+:} false; then : 2427 $as_echo_n "(cached) " >&6 2428 else 2429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2430 for as_dir in $PATH 2431 do 2432 IFS=$as_save_IFS 2433 test -z "$as_dir" && as_dir=. 2434 # Account for people who put trailing slashes in PATH elements. 2435 case $as_dir/ in #(( 2436 ./ | .// | /[cC]/* | \ 2437 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2438 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2439 /usr/ucb/* ) ;; 2440 *) 2441 # OSF1 and SCO ODT 3.0 have their own names for install. 2442 # Don't use installbsd from OSF since it installs stuff as root 2443 # by default. 2444 for ac_prog in ginstall scoinst install; do 2445 for ac_exec_ext in '' $ac_executable_extensions; do 2446 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2447 if test $ac_prog = install && 2448 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2449 # AIX install. It has an incompatible calling convention. 2450 : 2451 elif test $ac_prog = install && 2452 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2453 # program-specific install script used by HP pwplus--don't use. 2454 : 2455 else 2456 rm -rf conftest.one conftest.two conftest.dir 2457 echo one > conftest.one 2458 echo two > conftest.two 2459 mkdir conftest.dir 2460 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2461 test -s conftest.one && test -s conftest.two && 2462 test -s conftest.dir/conftest.one && 2463 test -s conftest.dir/conftest.two 2464 then 2465 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2466 break 3 2467 fi 2468 fi 2469 fi 2470 done 2471 done 2472 ;; 2473 esac 2474 2475 done 2476 IFS=$as_save_IFS 2477 2478 rm -rf conftest.one conftest.two conftest.dir 2479 2480 fi 2481 if test "${ac_cv_path_install+set}" = set; then 2482 INSTALL=$ac_cv_path_install 2483 else 2484 # As a last resort, use the slow shell script. Don't cache a 2485 # value for INSTALL within a source directory, because that will 2486 # break other packages using the cache if that directory is 2487 # removed, or if the value is a relative name. 2488 INSTALL=$ac_install_sh 2489 fi 2490 fi 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2492 $as_echo "$INSTALL" >&6; } 2493 2494 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2495 # It thinks the first close brace ends the variable substitution. 2496 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2497 2498 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2499 2500 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2501 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2503 $as_echo_n "checking whether build environment is sane... " >&6; } 2504 # Reject unsafe characters in $srcdir or the absolute working directory 2505 # name. Accept space and tab only in the latter. 2506 am_lf=' 2507 ' 2508 case `pwd` in 2509 *[\\\"\#\$\&\'\`$am_lf]*) 2510 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2511 esac 2512 case $srcdir in 2513 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2514 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2515 esac 2516 2517 # Do 'set' in a subshell so we don't clobber the current shell's 2518 # arguments. Must try -L first in case configure is actually a 2519 # symlink; some systems play weird games with the mod time of symlinks 2520 # (eg FreeBSD returns the mod time of the symlink's containing 2521 # directory). 2522 if ( 2523 am_has_slept=no 2524 for am_try in 1 2; do 2525 echo "timestamp, slept: $am_has_slept" > conftest.file 2526 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2527 if test "$*" = "X"; then 2528 # -L didn't work. 2529 set X `ls -t "$srcdir/configure" conftest.file` 2530 fi 2531 if test "$*" != "X $srcdir/configure conftest.file" \ 2532 && test "$*" != "X conftest.file $srcdir/configure"; then 2533 2534 # If neither matched, then we have a broken ls. This can happen 2535 # if, for instance, CONFIG_SHELL is bash and it inherits a 2536 # broken ls alias from the environment. This has actually 2537 # happened. Such a system could not be considered "sane". 2538 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2539 alias in your environment" "$LINENO" 5 2540 fi 2541 if test "$2" = conftest.file || test $am_try -eq 2; then 2542 break 2543 fi 2544 # Just in case. 2545 sleep 1 2546 am_has_slept=yes 2547 done 2548 test "$2" = conftest.file 2549 ) 2550 then 2551 # Ok. 2552 : 2553 else 2554 as_fn_error $? "newly created file is older than distributed files! 2555 Check your system clock" "$LINENO" 5 2556 fi 2557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2558 $as_echo "yes" >&6; } 2559 # If we didn't sleep, we still need to ensure time stamps of config.status and 2560 # generated files are strictly newer. 2561 am_sleep_pid= 2562 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2563 ( sleep 1 ) & 2564 am_sleep_pid=$! 2565 fi 2566 2567 rm -f conftest.file 2568 2569 test "$program_prefix" != NONE && 2570 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2571 # Use a double $ so make ignores it. 2572 test "$program_suffix" != NONE && 2573 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2574 # Double any \ or $. 2575 # By default was `s,x,x', remove it if useless. 2576 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2577 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2578 2579 # Expand $ac_aux_dir to an absolute path. 2580 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2581 2582 if test x"${MISSING+set}" != xset; then 2583 case $am_aux_dir in 2584 *\ * | *\ *) 2585 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2586 *) 2587 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2588 esac 2589 fi 2590 # Use eval to expand $SHELL 2591 if eval "$MISSING --is-lightweight"; then 2592 am_missing_run="$MISSING " 2593 else 2594 am_missing_run= 2595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2596 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2597 fi 2598 2599 if test x"${install_sh+set}" != xset; then 2600 case $am_aux_dir in 2601 *\ * | *\ *) 2602 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2603 *) 2604 install_sh="\${SHELL} $am_aux_dir/install-sh" 2605 esac 2606 fi 2607 2608 # Installed binaries are usually stripped using 'strip' when the user 2609 # run "make install-strip". However 'strip' might not be the right 2610 # tool to use in cross-compilation environments, therefore Automake 2611 # will honor the 'STRIP' environment variable to overrule this program. 2612 if test "$cross_compiling" != no; then 2613 if test -n "$ac_tool_prefix"; then 2614 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2615 set dummy ${ac_tool_prefix}strip; ac_word=$2 2616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2617 $as_echo_n "checking for $ac_word... " >&6; } 2618 if ${ac_cv_prog_STRIP+:} false; then : 2619 $as_echo_n "(cached) " >&6 2620 else 2621 if test -n "$STRIP"; then 2622 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2623 else 2624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2625 for as_dir in $PATH 2626 do 2627 IFS=$as_save_IFS 2628 test -z "$as_dir" && as_dir=. 2629 for ac_exec_ext in '' $ac_executable_extensions; do 2630 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2631 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2633 break 2 2634 fi 2635 done 2636 done 2637 IFS=$as_save_IFS 2638 2639 fi 2640 fi 2641 STRIP=$ac_cv_prog_STRIP 2642 if test -n "$STRIP"; then 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2644 $as_echo "$STRIP" >&6; } 2645 else 2646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2647 $as_echo "no" >&6; } 2648 fi 2649 2650 2651 fi 2652 if test -z "$ac_cv_prog_STRIP"; then 2653 ac_ct_STRIP=$STRIP 2654 # Extract the first word of "strip", so it can be a program name with args. 2655 set dummy strip; ac_word=$2 2656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2657 $as_echo_n "checking for $ac_word... " >&6; } 2658 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2659 $as_echo_n "(cached) " >&6 2660 else 2661 if test -n "$ac_ct_STRIP"; then 2662 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2663 else 2664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2665 for as_dir in $PATH 2666 do 2667 IFS=$as_save_IFS 2668 test -z "$as_dir" && as_dir=. 2669 for ac_exec_ext in '' $ac_executable_extensions; do 2670 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2671 ac_cv_prog_ac_ct_STRIP="strip" 2672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2673 break 2 2674 fi 2675 done 2676 done 2677 IFS=$as_save_IFS 2678 2679 fi 2680 fi 2681 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2682 if test -n "$ac_ct_STRIP"; then 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2684 $as_echo "$ac_ct_STRIP" >&6; } 2685 else 2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2687 $as_echo "no" >&6; } 2688 fi 2689 2690 if test "x$ac_ct_STRIP" = x; then 2691 STRIP=":" 2692 else 2693 case $cross_compiling:$ac_tool_warned in 2694 yes:) 2695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2696 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2697 ac_tool_warned=yes ;; 2698 esac 2699 STRIP=$ac_ct_STRIP 2700 fi 2701 else 2702 STRIP="$ac_cv_prog_STRIP" 2703 fi 2704 2705 fi 2706 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2707 2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2709 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2710 if test -z "$MKDIR_P"; then 2711 if ${ac_cv_path_mkdir+:} false; then : 2712 $as_echo_n "(cached) " >&6 2713 else 2714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2715 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2716 do 2717 IFS=$as_save_IFS 2718 test -z "$as_dir" && as_dir=. 2719 for ac_prog in mkdir gmkdir; do 2720 for ac_exec_ext in '' $ac_executable_extensions; do 2721 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2722 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2723 'mkdir (GNU coreutils) '* | \ 2724 'mkdir (coreutils) '* | \ 2725 'mkdir (fileutils) '4.1*) 2726 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2727 break 3;; 2728 esac 2729 done 2730 done 2731 done 2732 IFS=$as_save_IFS 2733 2734 fi 2735 2736 test -d ./--version && rmdir ./--version 2737 if test "${ac_cv_path_mkdir+set}" = set; then 2738 MKDIR_P="$ac_cv_path_mkdir -p" 2739 else 2740 # As a last resort, use the slow shell script. Don't cache a 2741 # value for MKDIR_P within a source directory, because that will 2742 # break other packages using the cache if that directory is 2743 # removed, or if the value is a relative name. 2744 MKDIR_P="$ac_install_sh -d" 2745 fi 2746 fi 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2748 $as_echo "$MKDIR_P" >&6; } 2749 2750 for ac_prog in gawk mawk nawk awk 2751 do 2752 # Extract the first word of "$ac_prog", so it can be a program name with args. 2753 set dummy $ac_prog; ac_word=$2 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2755 $as_echo_n "checking for $ac_word... " >&6; } 2756 if ${ac_cv_prog_AWK+:} false; then : 2757 $as_echo_n "(cached) " >&6 2758 else 2759 if test -n "$AWK"; then 2760 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2761 else 2762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2763 for as_dir in $PATH 2764 do 2765 IFS=$as_save_IFS 2766 test -z "$as_dir" && as_dir=. 2767 for ac_exec_ext in '' $ac_executable_extensions; do 2768 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2769 ac_cv_prog_AWK="$ac_prog" 2770 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2771 break 2 2772 fi 2773 done 2774 done 2775 IFS=$as_save_IFS 2776 2777 fi 2778 fi 2779 AWK=$ac_cv_prog_AWK 2780 if test -n "$AWK"; then 2781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2782 $as_echo "$AWK" >&6; } 2783 else 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2785 $as_echo "no" >&6; } 2786 fi 2787 2788 2789 test -n "$AWK" && break 2790 done 2791 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2793 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2794 set x ${MAKE-make} 2795 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2796 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2797 $as_echo_n "(cached) " >&6 2798 else 2799 cat >conftest.make <<\_ACEOF 2800 SHELL = /bin/sh 2801 all: 2802 @echo '@@@%%%=$(MAKE)=@@@%%%' 2803 _ACEOF 2804 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2805 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2806 *@@@%%%=?*=@@@%%%*) 2807 eval ac_cv_prog_make_${ac_make}_set=yes;; 2808 *) 2809 eval ac_cv_prog_make_${ac_make}_set=no;; 2810 esac 2811 rm -f conftest.make 2812 fi 2813 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2815 $as_echo "yes" >&6; } 2816 SET_MAKE= 2817 else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819 $as_echo "no" >&6; } 2820 SET_MAKE="MAKE=${MAKE-make}" 2821 fi 2822 2823 rm -rf .tst 2>/dev/null 2824 mkdir .tst 2>/dev/null 2825 if test -d .tst; then 2826 am__leading_dot=. 2827 else 2828 am__leading_dot=_ 2829 fi 2830 rmdir .tst 2>/dev/null 2831 2832 # Check whether --enable-silent-rules was given. 2833 if test "${enable_silent_rules+set}" = set; then : 2834 enableval=$enable_silent_rules; 2835 fi 2836 2837 case $enable_silent_rules in # ((( 2838 yes) AM_DEFAULT_VERBOSITY=0;; 2839 no) AM_DEFAULT_VERBOSITY=1;; 2840 *) AM_DEFAULT_VERBOSITY=1;; 2841 esac 2842 am_make=${MAKE-make} 2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2844 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2845 if ${am_cv_make_support_nested_variables+:} false; then : 2846 $as_echo_n "(cached) " >&6 2847 else 2848 if $as_echo 'TRUE=$(BAR$(V)) 2849 BAR0=false 2850 BAR1=true 2851 V=1 2852 am__doit: 2853 @$(TRUE) 2854 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2855 am_cv_make_support_nested_variables=yes 2856 else 2857 am_cv_make_support_nested_variables=no 2858 fi 2859 fi 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2861 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2862 if test $am_cv_make_support_nested_variables = yes; then 2863 AM_V='$(V)' 2864 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2865 else 2866 AM_V=$AM_DEFAULT_VERBOSITY 2867 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2868 fi 2869 AM_BACKSLASH='\' 2870 2871 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2872 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2873 # is not polluted with repeated "-I." 2874 am__isrc=' -I$(srcdir)' 2875 # test to see if srcdir already configured 2876 if test -f $srcdir/config.status; then 2877 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2878 fi 2879 fi 2880 2881 # test whether we have cygpath 2882 if test -z "$CYGPATH_W"; then 2883 if (cygpath --version) >/dev/null 2>/dev/null; then 2884 CYGPATH_W='cygpath -w' 2885 else 2886 CYGPATH_W=echo 2887 fi 2888 fi 2889 2890 2891 # Define the identity of the package. 2892 PACKAGE='tmux' 2893 VERSION='3.5a' 2894 2895 2896 cat >>confdefs.h <<_ACEOF 2897 #define PACKAGE "$PACKAGE" 2898 _ACEOF 2899 2900 2901 cat >>confdefs.h <<_ACEOF 2902 #define VERSION "$VERSION" 2903 _ACEOF 2904 2905 # Some tools Automake needs. 2906 2907 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2908 2909 2910 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2911 2912 2913 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2914 2915 2916 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2917 2918 2919 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2920 2921 # For better backward compatibility. To be removed once Automake 1.9.x 2922 # dies out for good. For more background, see: 2923 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2924 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2925 mkdir_p='$(MKDIR_P)' 2926 2927 # We need awk for the "check" target (and possibly the TAP driver). The 2928 # system "awk" is bad on some platforms. 2929 # Always define AMTAR for backward compatibility. Yes, it's still used 2930 # in the wild :-( We should find a proper way to deprecate it ... 2931 AMTAR='$${TAR-tar}' 2932 2933 2934 # We'll loop over all known methods to create a tar archive until one works. 2935 _am_tools='gnutar pax cpio none' 2936 2937 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2938 2939 2940 2941 2942 2943 2944 # POSIX will say in a future version that running "rm -f" with no argument 2945 # is OK; and we want to be able to make that assumption in our Makefile 2946 # recipes. So use an aggressive probe to check that the usage we want is 2947 # actually supported "in the wild" to an acceptable degree. 2948 # See automake bug#10828. 2949 # To make any issue more visible, cause the running configure to be aborted 2950 # by default if the 'rm' program in use doesn't match our expectations; the 2951 # user can still override this though. 2952 if rm -f && rm -fr && rm -rf; then : OK; else 2953 cat >&2 <<'END' 2954 Oops! 2955 2956 Your 'rm' program seems unable to run without file operands specified 2957 on the command line, even when the '-f' option is present. This is contrary 2958 to the behaviour of most rm programs out there, and not conforming with 2959 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2960 2961 Please tell bug-automake@gnu.org about your system, including the value 2962 of your $PATH and any error possibly output before this message. This 2963 can help us improve future automake versions. 2964 2965 END 2966 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2967 echo 'Configuration will proceed anyway, since you have set the' >&2 2968 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2969 echo >&2 2970 else 2971 cat >&2 <<'END' 2972 Aborting the configuration process, to ensure you take notice of the issue. 2973 2974 You can download and install GNU coreutils to get an 'rm' implementation 2975 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2976 2977 If you want to complete the configuration process using your problematic 2978 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2979 to "yes", and re-run configure. 2980 2981 END 2982 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2983 fi 2984 fi 2985 2986 2987 # Make sure we can run config.sub. 2988 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2989 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2990 2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2992 $as_echo_n "checking build system type... " >&6; } 2993 if ${ac_cv_build+:} false; then : 2994 $as_echo_n "(cached) " >&6 2995 else 2996 ac_build_alias=$build_alias 2997 test "x$ac_build_alias" = x && 2998 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2999 test "x$ac_build_alias" = x && 3000 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3001 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3002 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3003 3004 fi 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3006 $as_echo "$ac_cv_build" >&6; } 3007 case $ac_cv_build in 3008 *-*-*) ;; 3009 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3010 esac 3011 build=$ac_cv_build 3012 ac_save_IFS=$IFS; IFS='-' 3013 set x $ac_cv_build 3014 shift 3015 build_cpu=$1 3016 build_vendor=$2 3017 shift; shift 3018 # Remember, the first character of IFS is used to create $*, 3019 # except with old shells: 3020 build_os=$* 3021 IFS=$ac_save_IFS 3022 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3023 3024 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3026 $as_echo_n "checking host system type... " >&6; } 3027 if ${ac_cv_host+:} false; then : 3028 $as_echo_n "(cached) " >&6 3029 else 3030 if test "x$host_alias" = x; then 3031 ac_cv_host=$ac_cv_build 3032 else 3033 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3034 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3035 fi 3036 3037 fi 3038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3039 $as_echo "$ac_cv_host" >&6; } 3040 case $ac_cv_host in 3041 *-*-*) ;; 3042 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3043 esac 3044 host=$ac_cv_host 3045 ac_save_IFS=$IFS; IFS='-' 3046 set x $ac_cv_host 3047 shift 3048 host_cpu=$1 3049 host_vendor=$2 3050 shift; shift 3051 # Remember, the first character of IFS is used to create $*, 3052 # except with old shells: 3053 host_os=$* 3054 IFS=$ac_save_IFS 3055 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3056 3057 3058 3059 # When CFLAGS isn't set at this stage and gcc is detected by the macro below, 3060 # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an 3061 # empty default. 3062 : ${CFLAGS=""} 3063 3064 # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because 3065 # AC_CHECK_HEADER doesn't give us any other way to update the include 3066 # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends. 3067 SAVED_CFLAGS="$CFLAGS" 3068 SAVED_CPPFLAGS="$CPPFLAGS" 3069 SAVED_LDFLAGS="$LDFLAGS" 3070 3071 # Is this oss-fuzz build? 3072 # Check whether --enable-fuzzing was given. 3073 if test "${enable_fuzzing+set}" = set; then : 3074 enableval=$enable_fuzzing; 3075 fi 3076 3077 3078 3079 # Set up convenient fuzzing defaults before initializing compiler. 3080 if test "x$enable_fuzzing" = xyes; then 3081 $as_echo "#define NEED_FUZZING 1" >>confdefs.h 3082 3083 test "x$CC" = x && CC=clang 3084 test "x$FUZZING_LIBS" = x && \ 3085 FUZZING_LIBS="-fsanitize=fuzzer" 3086 test "x$SAVED_CFLAGS" = x && \ 3087 AM_CFLAGS="-g -fsanitize=fuzzer-no-link,address" 3088 fi 3089 3090 # Set up the compiler in two different ways and say yes we may want to install. 3091 ac_ext=c 3092 ac_cpp='$CPP $CPPFLAGS' 3093 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096 if test -n "$ac_tool_prefix"; then 3097 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3098 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100 $as_echo_n "checking for $ac_word... " >&6; } 3101 if ${ac_cv_prog_CC+:} false; then : 3102 $as_echo_n "(cached) " >&6 3103 else 3104 if test -n "$CC"; then 3105 ac_cv_prog_CC="$CC" # Let the user override the test. 3106 else 3107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3108 for as_dir in $PATH 3109 do 3110 IFS=$as_save_IFS 3111 test -z "$as_dir" && as_dir=. 3112 for ac_exec_ext in '' $ac_executable_extensions; do 3113 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3114 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3116 break 2 3117 fi 3118 done 3119 done 3120 IFS=$as_save_IFS 3121 3122 fi 3123 fi 3124 CC=$ac_cv_prog_CC 3125 if test -n "$CC"; then 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3127 $as_echo "$CC" >&6; } 3128 else 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3130 $as_echo "no" >&6; } 3131 fi 3132 3133 3134 fi 3135 if test -z "$ac_cv_prog_CC"; then 3136 ac_ct_CC=$CC 3137 # Extract the first word of "gcc", so it can be a program name with args. 3138 set dummy gcc; ac_word=$2 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3140 $as_echo_n "checking for $ac_word... " >&6; } 3141 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3142 $as_echo_n "(cached) " >&6 3143 else 3144 if test -n "$ac_ct_CC"; then 3145 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3146 else 3147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3148 for as_dir in $PATH 3149 do 3150 IFS=$as_save_IFS 3151 test -z "$as_dir" && as_dir=. 3152 for ac_exec_ext in '' $ac_executable_extensions; do 3153 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3154 ac_cv_prog_ac_ct_CC="gcc" 3155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3156 break 2 3157 fi 3158 done 3159 done 3160 IFS=$as_save_IFS 3161 3162 fi 3163 fi 3164 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3165 if test -n "$ac_ct_CC"; then 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3167 $as_echo "$ac_ct_CC" >&6; } 3168 else 3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3170 $as_echo "no" >&6; } 3171 fi 3172 3173 if test "x$ac_ct_CC" = x; then 3174 CC="" 3175 else 3176 case $cross_compiling:$ac_tool_warned in 3177 yes:) 3178 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3179 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3180 ac_tool_warned=yes ;; 3181 esac 3182 CC=$ac_ct_CC 3183 fi 3184 else 3185 CC="$ac_cv_prog_CC" 3186 fi 3187 3188 if test -z "$CC"; then 3189 if test -n "$ac_tool_prefix"; then 3190 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3191 set dummy ${ac_tool_prefix}cc; ac_word=$2 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3193 $as_echo_n "checking for $ac_word... " >&6; } 3194 if ${ac_cv_prog_CC+:} false; then : 3195 $as_echo_n "(cached) " >&6 3196 else 3197 if test -n "$CC"; then 3198 ac_cv_prog_CC="$CC" # Let the user override the test. 3199 else 3200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3201 for as_dir in $PATH 3202 do 3203 IFS=$as_save_IFS 3204 test -z "$as_dir" && as_dir=. 3205 for ac_exec_ext in '' $ac_executable_extensions; do 3206 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3207 ac_cv_prog_CC="${ac_tool_prefix}cc" 3208 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3209 break 2 3210 fi 3211 done 3212 done 3213 IFS=$as_save_IFS 3214 3215 fi 3216 fi 3217 CC=$ac_cv_prog_CC 3218 if test -n "$CC"; then 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3220 $as_echo "$CC" >&6; } 3221 else 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3223 $as_echo "no" >&6; } 3224 fi 3225 3226 3227 fi 3228 fi 3229 if test -z "$CC"; then 3230 # Extract the first word of "cc", so it can be a program name with args. 3231 set dummy cc; ac_word=$2 3232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3233 $as_echo_n "checking for $ac_word... " >&6; } 3234 if ${ac_cv_prog_CC+:} false; then : 3235 $as_echo_n "(cached) " >&6 3236 else 3237 if test -n "$CC"; then 3238 ac_cv_prog_CC="$CC" # Let the user override the test. 3239 else 3240 ac_prog_rejected=no 3241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3242 for as_dir in $PATH 3243 do 3244 IFS=$as_save_IFS 3245 test -z "$as_dir" && as_dir=. 3246 for ac_exec_ext in '' $ac_executable_extensions; do 3247 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3248 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3249 ac_prog_rejected=yes 3250 continue 3251 fi 3252 ac_cv_prog_CC="cc" 3253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3254 break 2 3255 fi 3256 done 3257 done 3258 IFS=$as_save_IFS 3259 3260 if test $ac_prog_rejected = yes; then 3261 # We found a bogon in the path, so make sure we never use it. 3262 set dummy $ac_cv_prog_CC 3263 shift 3264 if test $# != 0; then 3265 # We chose a different compiler from the bogus one. 3266 # However, it has the same basename, so the bogon will be chosen 3267 # first if we set CC to just the basename; use the full file name. 3268 shift 3269 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3270 fi 3271 fi 3272 fi 3273 fi 3274 CC=$ac_cv_prog_CC 3275 if test -n "$CC"; then 3276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3277 $as_echo "$CC" >&6; } 3278 else 3279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3280 $as_echo "no" >&6; } 3281 fi 3282 3283 3284 fi 3285 if test -z "$CC"; then 3286 if test -n "$ac_tool_prefix"; then 3287 for ac_prog in cl.exe 3288 do 3289 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3290 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3292 $as_echo_n "checking for $ac_word... " >&6; } 3293 if ${ac_cv_prog_CC+:} false; then : 3294 $as_echo_n "(cached) " >&6 3295 else 3296 if test -n "$CC"; then 3297 ac_cv_prog_CC="$CC" # Let the user override the test. 3298 else 3299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3300 for as_dir in $PATH 3301 do 3302 IFS=$as_save_IFS 3303 test -z "$as_dir" && as_dir=. 3304 for ac_exec_ext in '' $ac_executable_extensions; do 3305 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3306 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3307 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3308 break 2 3309 fi 3310 done 3311 done 3312 IFS=$as_save_IFS 3313 3314 fi 3315 fi 3316 CC=$ac_cv_prog_CC 3317 if test -n "$CC"; then 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3319 $as_echo "$CC" >&6; } 3320 else 3321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3322 $as_echo "no" >&6; } 3323 fi 3324 3325 3326 test -n "$CC" && break 3327 done 3328 fi 3329 if test -z "$CC"; then 3330 ac_ct_CC=$CC 3331 for ac_prog in cl.exe 3332 do 3333 # Extract the first word of "$ac_prog", so it can be a program name with args. 3334 set dummy $ac_prog; ac_word=$2 3335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3336 $as_echo_n "checking for $ac_word... " >&6; } 3337 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3338 $as_echo_n "(cached) " >&6 3339 else 3340 if test -n "$ac_ct_CC"; then 3341 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3342 else 3343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3344 for as_dir in $PATH 3345 do 3346 IFS=$as_save_IFS 3347 test -z "$as_dir" && as_dir=. 3348 for ac_exec_ext in '' $ac_executable_extensions; do 3349 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3350 ac_cv_prog_ac_ct_CC="$ac_prog" 3351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3352 break 2 3353 fi 3354 done 3355 done 3356 IFS=$as_save_IFS 3357 3358 fi 3359 fi 3360 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3361 if test -n "$ac_ct_CC"; then 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3363 $as_echo "$ac_ct_CC" >&6; } 3364 else 3365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3366 $as_echo "no" >&6; } 3367 fi 3368 3369 3370 test -n "$ac_ct_CC" && break 3371 done 3372 3373 if test "x$ac_ct_CC" = x; then 3374 CC="" 3375 else 3376 case $cross_compiling:$ac_tool_warned in 3377 yes:) 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3379 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3380 ac_tool_warned=yes ;; 3381 esac 3382 CC=$ac_ct_CC 3383 fi 3384 fi 3385 3386 fi 3387 3388 3389 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3390 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3391 as_fn_error $? "no acceptable C compiler found in \$PATH 3392 See \`config.log' for more details" "$LINENO" 5; } 3393 3394 # Provide some information about the compiler. 3395 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3396 set X $ac_compile 3397 ac_compiler=$2 3398 for ac_option in --version -v -V -qversion; do 3399 { { ac_try="$ac_compiler $ac_option >&5" 3400 case "(($ac_try" in 3401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3402 *) ac_try_echo=$ac_try;; 3403 esac 3404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3405 $as_echo "$ac_try_echo"; } >&5 3406 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3407 ac_status=$? 3408 if test -s conftest.err; then 3409 sed '10a\ 3410 ... rest of stderr output deleted ... 3411 10q' conftest.err >conftest.er1 3412 cat conftest.er1 >&5 3413 fi 3414 rm -f conftest.er1 conftest.err 3415 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3416 test $ac_status = 0; } 3417 done 3418 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main () 3424 { 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 ac_clean_files_save=$ac_clean_files 3431 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3432 # Try to create an executable without -o first, disregard a.out. 3433 # It will help us diagnose broken compilers, and finding out an intuition 3434 # of exeext. 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3436 $as_echo_n "checking whether the C compiler works... " >&6; } 3437 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3438 3439 # The possible output files: 3440 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3441 3442 ac_rmfiles= 3443 for ac_file in $ac_files 3444 do 3445 case $ac_file in 3446 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3447 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3448 esac 3449 done 3450 rm -f $ac_rmfiles 3451 3452 if { { ac_try="$ac_link_default" 3453 case "(($ac_try" in 3454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3455 *) ac_try_echo=$ac_try;; 3456 esac 3457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3458 $as_echo "$ac_try_echo"; } >&5 3459 (eval "$ac_link_default") 2>&5 3460 ac_status=$? 3461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3462 test $ac_status = 0; }; then : 3463 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3464 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3465 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3466 # so that the user can short-circuit this test for compilers unknown to 3467 # Autoconf. 3468 for ac_file in $ac_files '' 3469 do 3470 test -f "$ac_file" || continue 3471 case $ac_file in 3472 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3473 ;; 3474 [ab].out ) 3475 # We found the default executable, but exeext='' is most 3476 # certainly right. 3477 break;; 3478 *.* ) 3479 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3480 then :; else 3481 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3482 fi 3483 # We set ac_cv_exeext here because the later test for it is not 3484 # safe: cross compilers may not add the suffix if given an `-o' 3485 # argument, so we may need to know it at that point already. 3486 # Even if this section looks crufty: it has the advantage of 3487 # actually working. 3488 break;; 3489 * ) 3490 break;; 3491 esac 3492 done 3493 test "$ac_cv_exeext" = no && ac_cv_exeext= 3494 3495 else 3496 ac_file='' 3497 fi 3498 if test -z "$ac_file"; then : 3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3500 $as_echo "no" >&6; } 3501 $as_echo "$as_me: failed program was:" >&5 3502 sed 's/^/| /' conftest.$ac_ext >&5 3503 3504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3506 as_fn_error 77 "C compiler cannot create executables 3507 See \`config.log' for more details" "$LINENO" 5; } 3508 else 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3510 $as_echo "yes" >&6; } 3511 fi 3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3513 $as_echo_n "checking for C compiler default output file name... " >&6; } 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3515 $as_echo "$ac_file" >&6; } 3516 ac_exeext=$ac_cv_exeext 3517 3518 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3519 ac_clean_files=$ac_clean_files_save 3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3521 $as_echo_n "checking for suffix of executables... " >&6; } 3522 if { { ac_try="$ac_link" 3523 case "(($ac_try" in 3524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3525 *) ac_try_echo=$ac_try;; 3526 esac 3527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3528 $as_echo "$ac_try_echo"; } >&5 3529 (eval "$ac_link") 2>&5 3530 ac_status=$? 3531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3532 test $ac_status = 0; }; then : 3533 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3534 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3535 # work properly (i.e., refer to `conftest.exe'), while it won't with 3536 # `rm'. 3537 for ac_file in conftest.exe conftest conftest.*; do 3538 test -f "$ac_file" || continue 3539 case $ac_file in 3540 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3541 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3542 break;; 3543 * ) break;; 3544 esac 3545 done 3546 else 3547 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3548 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3549 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3550 See \`config.log' for more details" "$LINENO" 5; } 3551 fi 3552 rm -f conftest conftest$ac_cv_exeext 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3554 $as_echo "$ac_cv_exeext" >&6; } 3555 3556 rm -f conftest.$ac_ext 3557 EXEEXT=$ac_cv_exeext 3558 ac_exeext=$EXEEXT 3559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3560 /* end confdefs.h. */ 3561 #include <stdio.h> 3562 int 3563 main () 3564 { 3565 FILE *f = fopen ("conftest.out", "w"); 3566 return ferror (f) || fclose (f) != 0; 3567 3568 ; 3569 return 0; 3570 } 3571 _ACEOF 3572 ac_clean_files="$ac_clean_files conftest.out" 3573 # Check that the compiler produces executables we can run. If not, either 3574 # the compiler is broken, or we cross compile. 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3576 $as_echo_n "checking whether we are cross compiling... " >&6; } 3577 if test "$cross_compiling" != yes; then 3578 { { ac_try="$ac_link" 3579 case "(($ac_try" in 3580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3581 *) ac_try_echo=$ac_try;; 3582 esac 3583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3584 $as_echo "$ac_try_echo"; } >&5 3585 (eval "$ac_link") 2>&5 3586 ac_status=$? 3587 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3588 test $ac_status = 0; } 3589 if { ac_try='./conftest$ac_cv_exeext' 3590 { { case "(($ac_try" in 3591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3592 *) ac_try_echo=$ac_try;; 3593 esac 3594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3595 $as_echo "$ac_try_echo"; } >&5 3596 (eval "$ac_try") 2>&5 3597 ac_status=$? 3598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3599 test $ac_status = 0; }; }; then 3600 cross_compiling=no 3601 else 3602 if test "$cross_compiling" = maybe; then 3603 cross_compiling=yes 3604 else 3605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3607 as_fn_error $? "cannot run C compiled programs. 3608 If you meant to cross compile, use \`--host'. 3609 See \`config.log' for more details" "$LINENO" 5; } 3610 fi 3611 fi 3612 fi 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3614 $as_echo "$cross_compiling" >&6; } 3615 3616 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3617 ac_clean_files=$ac_clean_files_save 3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3619 $as_echo_n "checking for suffix of object files... " >&6; } 3620 if ${ac_cv_objext+:} false; then : 3621 $as_echo_n "(cached) " >&6 3622 else 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 3626 int 3627 main () 3628 { 3629 3630 ; 3631 return 0; 3632 } 3633 _ACEOF 3634 rm -f conftest.o conftest.obj 3635 if { { ac_try="$ac_compile" 3636 case "(($ac_try" in 3637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3638 *) ac_try_echo=$ac_try;; 3639 esac 3640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3641 $as_echo "$ac_try_echo"; } >&5 3642 (eval "$ac_compile") 2>&5 3643 ac_status=$? 3644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3645 test $ac_status = 0; }; then : 3646 for ac_file in conftest.o conftest.obj conftest.*; do 3647 test -f "$ac_file" || continue; 3648 case $ac_file in 3649 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3650 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3651 break;; 3652 esac 3653 done 3654 else 3655 $as_echo "$as_me: failed program was:" >&5 3656 sed 's/^/| /' conftest.$ac_ext >&5 3657 3658 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3659 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3660 as_fn_error $? "cannot compute suffix of object files: cannot compile 3661 See \`config.log' for more details" "$LINENO" 5; } 3662 fi 3663 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3664 fi 3665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3666 $as_echo "$ac_cv_objext" >&6; } 3667 OBJEXT=$ac_cv_objext 3668 ac_objext=$OBJEXT 3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3670 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3671 if ${ac_cv_c_compiler_gnu+:} false; then : 3672 $as_echo_n "(cached) " >&6 3673 else 3674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3675 /* end confdefs.h. */ 3676 3677 int 3678 main () 3679 { 3680 #ifndef __GNUC__ 3681 choke me 3682 #endif 3683 3684 ; 3685 return 0; 3686 } 3687 _ACEOF 3688 if ac_fn_c_try_compile "$LINENO"; then : 3689 ac_compiler_gnu=yes 3690 else 3691 ac_compiler_gnu=no 3692 fi 3693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3694 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3695 3696 fi 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3698 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3699 if test $ac_compiler_gnu = yes; then 3700 GCC=yes 3701 else 3702 GCC= 3703 fi 3704 ac_test_CFLAGS=${CFLAGS+set} 3705 ac_save_CFLAGS=$CFLAGS 3706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3707 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3708 if ${ac_cv_prog_cc_g+:} false; then : 3709 $as_echo_n "(cached) " >&6 3710 else 3711 ac_save_c_werror_flag=$ac_c_werror_flag 3712 ac_c_werror_flag=yes 3713 ac_cv_prog_cc_g=no 3714 CFLAGS="-g" 3715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3716 /* end confdefs.h. */ 3717 3718 int 3719 main () 3720 { 3721 3722 ; 3723 return 0; 3724 } 3725 _ACEOF 3726 if ac_fn_c_try_compile "$LINENO"; then : 3727 ac_cv_prog_cc_g=yes 3728 else 3729 CFLAGS="" 3730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3731 /* end confdefs.h. */ 3732 3733 int 3734 main () 3735 { 3736 3737 ; 3738 return 0; 3739 } 3740 _ACEOF 3741 if ac_fn_c_try_compile "$LINENO"; then : 3742 3743 else 3744 ac_c_werror_flag=$ac_save_c_werror_flag 3745 CFLAGS="-g" 3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3747 /* end confdefs.h. */ 3748 3749 int 3750 main () 3751 { 3752 3753 ; 3754 return 0; 3755 } 3756 _ACEOF 3757 if ac_fn_c_try_compile "$LINENO"; then : 3758 ac_cv_prog_cc_g=yes 3759 fi 3760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3761 fi 3762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3763 fi 3764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3765 ac_c_werror_flag=$ac_save_c_werror_flag 3766 fi 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3768 $as_echo "$ac_cv_prog_cc_g" >&6; } 3769 if test "$ac_test_CFLAGS" = set; then 3770 CFLAGS=$ac_save_CFLAGS 3771 elif test $ac_cv_prog_cc_g = yes; then 3772 if test "$GCC" = yes; then 3773 CFLAGS="-g -O2" 3774 else 3775 CFLAGS="-g" 3776 fi 3777 else 3778 if test "$GCC" = yes; then 3779 CFLAGS="-O2" 3780 else 3781 CFLAGS= 3782 fi 3783 fi 3784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3785 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3786 if ${ac_cv_prog_cc_c89+:} false; then : 3787 $as_echo_n "(cached) " >&6 3788 else 3789 ac_cv_prog_cc_c89=no 3790 ac_save_CC=$CC 3791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3792 /* end confdefs.h. */ 3793 #include <stdarg.h> 3794 #include <stdio.h> 3795 struct stat; 3796 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3797 struct buf { int x; }; 3798 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3799 static char *e (p, i) 3800 char **p; 3801 int i; 3802 { 3803 return p[i]; 3804 } 3805 static char *f (char * (*g) (char **, int), char **p, ...) 3806 { 3807 char *s; 3808 va_list v; 3809 va_start (v,p); 3810 s = g (p, va_arg (v,int)); 3811 va_end (v); 3812 return s; 3813 } 3814 3815 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3816 function prototypes and stuff, but not '\xHH' hex character constants. 3817 These don't provoke an error unfortunately, instead are silently treated 3818 as 'x'. The following induces an error, until -std is added to get 3819 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3820 array size at least. It's necessary to write '\x00'==0 to get something 3821 that's true only with -std. */ 3822 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3823 3824 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3825 inside strings and character constants. */ 3826 #define FOO(x) 'x' 3827 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3828 3829 int test (int i, double x); 3830 struct s1 {int (*f) (int a);}; 3831 struct s2 {int (*f) (double a);}; 3832 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3833 int argc; 3834 char **argv; 3835 int 3836 main () 3837 { 3838 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3839 ; 3840 return 0; 3841 } 3842 _ACEOF 3843 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3844 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3845 do 3846 CC="$ac_save_CC $ac_arg" 3847 if ac_fn_c_try_compile "$LINENO"; then : 3848 ac_cv_prog_cc_c89=$ac_arg 3849 fi 3850 rm -f core conftest.err conftest.$ac_objext 3851 test "x$ac_cv_prog_cc_c89" != "xno" && break 3852 done 3853 rm -f conftest.$ac_ext 3854 CC=$ac_save_CC 3855 3856 fi 3857 # AC_CACHE_VAL 3858 case "x$ac_cv_prog_cc_c89" in 3859 x) 3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3861 $as_echo "none needed" >&6; } ;; 3862 xno) 3863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3864 $as_echo "unsupported" >&6; } ;; 3865 *) 3866 CC="$CC $ac_cv_prog_cc_c89" 3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3868 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3869 esac 3870 if test "x$ac_cv_prog_cc_c89" != xno; then : 3871 3872 fi 3873 3874 ac_ext=c 3875 ac_cpp='$CPP $CPPFLAGS' 3876 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3877 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3878 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3879 3880 ac_ext=c 3881 ac_cpp='$CPP $CPPFLAGS' 3882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3884 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3886 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3887 if ${am_cv_prog_cc_c_o+:} false; then : 3888 $as_echo_n "(cached) " >&6 3889 else 3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3891 /* end confdefs.h. */ 3892 3893 int 3894 main () 3895 { 3896 3897 ; 3898 return 0; 3899 } 3900 _ACEOF 3901 # Make sure it works both with $CC and with simple cc. 3902 # Following AC_PROG_CC_C_O, we do the test twice because some 3903 # compilers refuse to overwrite an existing .o file with -o, 3904 # though they will create one. 3905 am_cv_prog_cc_c_o=yes 3906 for am_i in 1 2; do 3907 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3908 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3909 ac_status=$? 3910 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3911 (exit $ac_status); } \ 3912 && test -f conftest2.$ac_objext; then 3913 : OK 3914 else 3915 am_cv_prog_cc_c_o=no 3916 break 3917 fi 3918 done 3919 rm -f core conftest* 3920 unset am_i 3921 fi 3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3923 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3924 if test "$am_cv_prog_cc_c_o" != yes; then 3925 # Losing compiler, so override with the script. 3926 # FIXME: It is wrong to rewrite CC. 3927 # But if we don't then we get into trouble of one sort or another. 3928 # A longer-term fix would be to have automake use am__CC in this case, 3929 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3930 CC="$am_aux_dir/compile $CC" 3931 fi 3932 ac_ext=c 3933 ac_cpp='$CPP $CPPFLAGS' 3934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3936 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3937 3938 DEPDIR="${am__leading_dot}deps" 3939 3940 ac_config_commands="$ac_config_commands depfiles" 3941 3942 3943 am_make=${MAKE-make} 3944 cat > confinc << 'END' 3945 am__doit: 3946 @echo this is the am__doit target 3947 .PHONY: am__doit 3948 END 3949 # If we don't find an include directive, just comment out the code. 3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3951 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3952 am__include="#" 3953 am__quote= 3954 _am_result=none 3955 # First try GNU make style include. 3956 echo "include confinc" > confmf 3957 # Ignore all kinds of additional output from 'make'. 3958 case `$am_make -s -f confmf 2> /dev/null` in #( 3959 *the\ am__doit\ target*) 3960 am__include=include 3961 am__quote= 3962 _am_result=GNU 3963 ;; 3964 esac 3965 # Now try BSD make style include. 3966 if test "$am__include" = "#"; then 3967 echo '.include "confinc"' > confmf 3968 case `$am_make -s -f confmf 2> /dev/null` in #( 3969 *the\ am__doit\ target*) 3970 am__include=.include 3971 am__quote="\"" 3972 _am_result=BSD 3973 ;; 3974 esac 3975 fi 3976 3977 3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3979 $as_echo "$_am_result" >&6; } 3980 rm -f confinc confmf 3981 3982 # Check whether --enable-dependency-tracking was given. 3983 if test "${enable_dependency_tracking+set}" = set; then : 3984 enableval=$enable_dependency_tracking; 3985 fi 3986 3987 if test "x$enable_dependency_tracking" != xno; then 3988 am_depcomp="$ac_aux_dir/depcomp" 3989 AMDEPBACKSLASH='\' 3990 am__nodep='_no' 3991 fi 3992 if test "x$enable_dependency_tracking" != xno; then 3993 AMDEP_TRUE= 3994 AMDEP_FALSE='#' 3995 else 3996 AMDEP_TRUE='#' 3997 AMDEP_FALSE= 3998 fi 3999 4000 4001 4002 depcc="$CC" am_compiler_list= 4003 4004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4005 $as_echo_n "checking dependency style of $depcc... " >&6; } 4006 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4007 $as_echo_n "(cached) " >&6 4008 else 4009 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4010 # We make a subdir and do the tests there. Otherwise we can end up 4011 # making bogus files that we don't know about and never remove. For 4012 # instance it was reported that on HP-UX the gcc test will end up 4013 # making a dummy file named 'D' -- because '-MD' means "put the output 4014 # in D". 4015 rm -rf conftest.dir 4016 mkdir conftest.dir 4017 # Copy depcomp to subdir because otherwise we won't find it if we're 4018 # using a relative directory. 4019 cp "$am_depcomp" conftest.dir 4020 cd conftest.dir 4021 # We will build objects and dependencies in a subdirectory because 4022 # it helps to detect inapplicable dependency modes. For instance 4023 # both Tru64's cc and ICC support -MD to output dependencies as a 4024 # side effect of compilation, but ICC will put the dependencies in 4025 # the current directory while Tru64 will put them in the object 4026 # directory. 4027 mkdir sub 4028 4029 am_cv_CC_dependencies_compiler_type=none 4030 if test "$am_compiler_list" = ""; then 4031 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4032 fi 4033 am__universal=false 4034 case " $depcc " in #( 4035 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4036 esac 4037 4038 for depmode in $am_compiler_list; do 4039 # Setup a source with many dependencies, because some compilers 4040 # like to wrap large dependency lists on column 80 (with \), and 4041 # we should not choose a depcomp mode which is confused by this. 4042 # 4043 # We need to recreate these files for each test, as the compiler may 4044 # overwrite some of them when testing with obscure command lines. 4045 # This happens at least with the AIX C compiler. 4046 : > sub/conftest.c 4047 for i in 1 2 3 4 5 6; do 4048 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4049 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4050 # Solaris 10 /bin/sh. 4051 echo '/* dummy */' > sub/conftst$i.h 4052 done 4053 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4054 4055 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4056 # mode. It turns out that the SunPro C++ compiler does not properly 4057 # handle '-M -o', and we need to detect this. Also, some Intel 4058 # versions had trouble with output in subdirs. 4059 am__obj=sub/conftest.${OBJEXT-o} 4060 am__minus_obj="-o $am__obj" 4061 case $depmode in 4062 gcc) 4063 # This depmode causes a compiler race in universal mode. 4064 test "$am__universal" = false || continue 4065 ;; 4066 nosideeffect) 4067 # After this tag, mechanisms are not by side-effect, so they'll 4068 # only be used when explicitly requested. 4069 if test "x$enable_dependency_tracking" = xyes; then 4070 continue 4071 else 4072 break 4073 fi 4074 ;; 4075 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4076 # This compiler won't grok '-c -o', but also, the minuso test has 4077 # not run yet. These depmodes are late enough in the game, and 4078 # so weak that their functioning should not be impacted. 4079 am__obj=conftest.${OBJEXT-o} 4080 am__minus_obj= 4081 ;; 4082 none) break ;; 4083 esac 4084 if depmode=$depmode \ 4085 source=sub/conftest.c object=$am__obj \ 4086 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4087 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4088 >/dev/null 2>conftest.err && 4089 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4090 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4091 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4092 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4093 # icc doesn't choke on unknown options, it will just issue warnings 4094 # or remarks (even with -Werror). So we grep stderr for any message 4095 # that says an option was ignored or not supported. 4096 # When given -MP, icc 7.0 and 7.1 complain thusly: 4097 # icc: Command line warning: ignoring option '-M'; no argument required 4098 # The diagnosis changed in icc 8.0: 4099 # icc: Command line remark: option '-MP' not supported 4100 if (grep 'ignoring option' conftest.err || 4101 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4102 am_cv_CC_dependencies_compiler_type=$depmode 4103 break 4104 fi 4105 fi 4106 done 4107 4108 cd .. 4109 rm -rf conftest.dir 4110 else 4111 am_cv_CC_dependencies_compiler_type=none 4112 fi 4113 4114 fi 4115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4116 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4117 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4118 4119 if 4120 test "x$enable_dependency_tracking" != xno \ 4121 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4122 am__fastdepCC_TRUE= 4123 am__fastdepCC_FALSE='#' 4124 else 4125 am__fastdepCC_TRUE='#' 4126 am__fastdepCC_FALSE= 4127 fi 4128 4129 4130 4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4132 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4133 if ${ac_cv_prog_cc_c99+:} false; then : 4134 $as_echo_n "(cached) " >&6 4135 else 4136 ac_cv_prog_cc_c99=no 4137 ac_save_CC=$CC 4138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4139 /* end confdefs.h. */ 4140 #include <stdarg.h> 4141 #include <stdbool.h> 4142 #include <stdlib.h> 4143 #include <wchar.h> 4144 #include <stdio.h> 4145 4146 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4147 #define debug(...) fprintf (stderr, __VA_ARGS__) 4148 #define showlist(...) puts (#__VA_ARGS__) 4149 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4150 static void 4151 test_varargs_macros (void) 4152 { 4153 int x = 1234; 4154 int y = 5678; 4155 debug ("Flag"); 4156 debug ("X = %d\n", x); 4157 showlist (The first, second, and third items.); 4158 report (x>y, "x is %d but y is %d", x, y); 4159 } 4160 4161 // Check long long types. 4162 #define BIG64 18446744073709551615ull 4163 #define BIG32 4294967295ul 4164 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4165 #if !BIG_OK 4166 your preprocessor is broken; 4167 #endif 4168 #if BIG_OK 4169 #else 4170 your preprocessor is broken; 4171 #endif 4172 static long long int bignum = -9223372036854775807LL; 4173 static unsigned long long int ubignum = BIG64; 4174 4175 struct incomplete_array 4176 { 4177 int datasize; 4178 double data[]; 4179 }; 4180 4181 struct named_init { 4182 int number; 4183 const wchar_t *name; 4184 double average; 4185 }; 4186 4187 typedef const char *ccp; 4188 4189 static inline int 4190 test_restrict (ccp restrict text) 4191 { 4192 // See if C++-style comments work. 4193 // Iterate through items via the restricted pointer. 4194 // Also check for declarations in for loops. 4195 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4196 continue; 4197 return 0; 4198 } 4199 4200 // Check varargs and va_copy. 4201 static void 4202 test_varargs (const char *format, ...) 4203 { 4204 va_list args; 4205 va_start (args, format); 4206 va_list args_copy; 4207 va_copy (args_copy, args); 4208 4209 const char *str; 4210 int number; 4211 float fnumber; 4212 4213 while (*format) 4214 { 4215 switch (*format++) 4216 { 4217 case 's': // string 4218 str = va_arg (args_copy, const char *); 4219 break; 4220 case 'd': // int 4221 number = va_arg (args_copy, int); 4222 break; 4223 case 'f': // float 4224 fnumber = va_arg (args_copy, double); 4225 break; 4226 default: 4227 break; 4228 } 4229 } 4230 va_end (args_copy); 4231 va_end (args); 4232 } 4233 4234 int 4235 main () 4236 { 4237 4238 // Check bool. 4239 _Bool success = false; 4240 4241 // Check restrict. 4242 if (test_restrict ("String literal") == 0) 4243 success = true; 4244 char *restrict newvar = "Another string"; 4245 4246 // Check varargs. 4247 test_varargs ("s, d' f .", "string", 65, 34.234); 4248 test_varargs_macros (); 4249 4250 // Check flexible array members. 4251 struct incomplete_array *ia = 4252 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4253 ia->datasize = 10; 4254 for (int i = 0; i < ia->datasize; ++i) 4255 ia->data[i] = i * 1.234; 4256 4257 // Check named initializers. 4258 struct named_init ni = { 4259 .number = 34, 4260 .name = L"Test wide string", 4261 .average = 543.34343, 4262 }; 4263 4264 ni.number = 58; 4265 4266 int dynamic_array[ni.number]; 4267 dynamic_array[ni.number - 1] = 543; 4268 4269 // work around unused variable warnings 4270 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4271 || dynamic_array[ni.number - 1] != 543); 4272 4273 ; 4274 return 0; 4275 } 4276 _ACEOF 4277 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4278 do 4279 CC="$ac_save_CC $ac_arg" 4280 if ac_fn_c_try_compile "$LINENO"; then : 4281 ac_cv_prog_cc_c99=$ac_arg 4282 fi 4283 rm -f core conftest.err conftest.$ac_objext 4284 test "x$ac_cv_prog_cc_c99" != "xno" && break 4285 done 4286 rm -f conftest.$ac_ext 4287 CC=$ac_save_CC 4288 4289 fi 4290 # AC_CACHE_VAL 4291 case "x$ac_cv_prog_cc_c99" in 4292 x) 4293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4294 $as_echo "none needed" >&6; } ;; 4295 xno) 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4297 $as_echo "unsupported" >&6; } ;; 4298 *) 4299 CC="$CC $ac_cv_prog_cc_c99" 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4301 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4302 esac 4303 if test "x$ac_cv_prog_cc_c99" != xno; then : 4304 4305 fi 4306 4307 4308 ac_ext=c 4309 ac_cpp='$CPP $CPPFLAGS' 4310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4312 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4314 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4315 # On Suns, sometimes $CPP names a directory. 4316 if test -n "$CPP" && test -d "$CPP"; then 4317 CPP= 4318 fi 4319 if test -z "$CPP"; then 4320 if ${ac_cv_prog_CPP+:} false; then : 4321 $as_echo_n "(cached) " >&6 4322 else 4323 # Double quotes because CPP needs to be expanded 4324 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4325 do 4326 ac_preproc_ok=false 4327 for ac_c_preproc_warn_flag in '' yes 4328 do 4329 # Use a header file that comes with gcc, so configuring glibc 4330 # with a fresh cross-compiler works. 4331 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4332 # <limits.h> exists even on freestanding compilers. 4333 # On the NeXT, cc -E runs the code through the compiler's parser, 4334 # not just through cpp. "Syntax error" is here to catch this case. 4335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4336 /* end confdefs.h. */ 4337 #ifdef __STDC__ 4338 # include <limits.h> 4339 #else 4340 # include <assert.h> 4341 #endif 4342 Syntax error 4343 _ACEOF 4344 if ac_fn_c_try_cpp "$LINENO"; then : 4345 4346 else 4347 # Broken: fails on valid input. 4348 continue 4349 fi 4350 rm -f conftest.err conftest.i conftest.$ac_ext 4351 4352 # OK, works on sane cases. Now check whether nonexistent headers 4353 # can be detected and how. 4354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4355 /* end confdefs.h. */ 4356 #include <ac_nonexistent.h> 4357 _ACEOF 4358 if ac_fn_c_try_cpp "$LINENO"; then : 4359 # Broken: success on invalid input. 4360 continue 4361 else 4362 # Passes both tests. 4363 ac_preproc_ok=: 4364 break 4365 fi 4366 rm -f conftest.err conftest.i conftest.$ac_ext 4367 4368 done 4369 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4370 rm -f conftest.i conftest.err conftest.$ac_ext 4371 if $ac_preproc_ok; then : 4372 break 4373 fi 4374 4375 done 4376 ac_cv_prog_CPP=$CPP 4377 4378 fi 4379 CPP=$ac_cv_prog_CPP 4380 else 4381 ac_cv_prog_CPP=$CPP 4382 fi 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4384 $as_echo "$CPP" >&6; } 4385 ac_preproc_ok=false 4386 for ac_c_preproc_warn_flag in '' yes 4387 do 4388 # Use a header file that comes with gcc, so configuring glibc 4389 # with a fresh cross-compiler works. 4390 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4391 # <limits.h> exists even on freestanding compilers. 4392 # On the NeXT, cc -E runs the code through the compiler's parser, 4393 # not just through cpp. "Syntax error" is here to catch this case. 4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4395 /* end confdefs.h. */ 4396 #ifdef __STDC__ 4397 # include <limits.h> 4398 #else 4399 # include <assert.h> 4400 #endif 4401 Syntax error 4402 _ACEOF 4403 if ac_fn_c_try_cpp "$LINENO"; then : 4404 4405 else 4406 # Broken: fails on valid input. 4407 continue 4408 fi 4409 rm -f conftest.err conftest.i conftest.$ac_ext 4410 4411 # OK, works on sane cases. Now check whether nonexistent headers 4412 # can be detected and how. 4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4414 /* end confdefs.h. */ 4415 #include <ac_nonexistent.h> 4416 _ACEOF 4417 if ac_fn_c_try_cpp "$LINENO"; then : 4418 # Broken: success on invalid input. 4419 continue 4420 else 4421 # Passes both tests. 4422 ac_preproc_ok=: 4423 break 4424 fi 4425 rm -f conftest.err conftest.i conftest.$ac_ext 4426 4427 done 4428 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4429 rm -f conftest.i conftest.err conftest.$ac_ext 4430 if $ac_preproc_ok; then : 4431 4432 else 4433 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4434 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4435 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4436 See \`config.log' for more details" "$LINENO" 5; } 4437 fi 4438 4439 ac_ext=c 4440 ac_cpp='$CPP $CPPFLAGS' 4441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4443 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4444 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4446 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4447 if ${ac_cv_path_GREP+:} false; then : 4448 $as_echo_n "(cached) " >&6 4449 else 4450 if test -z "$GREP"; then 4451 ac_path_GREP_found=false 4452 # Loop through the user's path and test for each of PROGNAME-LIST 4453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4454 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4455 do 4456 IFS=$as_save_IFS 4457 test -z "$as_dir" && as_dir=. 4458 for ac_prog in grep ggrep; do 4459 for ac_exec_ext in '' $ac_executable_extensions; do 4460 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4461 as_fn_executable_p "$ac_path_GREP" || continue 4462 # Check for GNU ac_path_GREP and select it if it is found. 4463 # Check for GNU $ac_path_GREP 4464 case `"$ac_path_GREP" --version 2>&1` in 4465 *GNU*) 4466 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4467 *) 4468 ac_count=0 4469 $as_echo_n 0123456789 >"conftest.in" 4470 while : 4471 do 4472 cat "conftest.in" "conftest.in" >"conftest.tmp" 4473 mv "conftest.tmp" "conftest.in" 4474 cp "conftest.in" "conftest.nl" 4475 $as_echo 'GREP' >> "conftest.nl" 4476 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4477 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4478 as_fn_arith $ac_count + 1 && ac_count=$as_val 4479 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4480 # Best one so far, save it but keep looking for a better one 4481 ac_cv_path_GREP="$ac_path_GREP" 4482 ac_path_GREP_max=$ac_count 4483 fi 4484 # 10*(2^10) chars as input seems more than enough 4485 test $ac_count -gt 10 && break 4486 done 4487 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4488 esac 4489 4490 $ac_path_GREP_found && break 3 4491 done 4492 done 4493 done 4494 IFS=$as_save_IFS 4495 if test -z "$ac_cv_path_GREP"; then 4496 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4497 fi 4498 else 4499 ac_cv_path_GREP=$GREP 4500 fi 4501 4502 fi 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4504 $as_echo "$ac_cv_path_GREP" >&6; } 4505 GREP="$ac_cv_path_GREP" 4506 4507 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4509 $as_echo_n "checking for egrep... " >&6; } 4510 if ${ac_cv_path_EGREP+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4514 then ac_cv_path_EGREP="$GREP -E" 4515 else 4516 if test -z "$EGREP"; then 4517 ac_path_EGREP_found=false 4518 # Loop through the user's path and test for each of PROGNAME-LIST 4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4520 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4521 do 4522 IFS=$as_save_IFS 4523 test -z "$as_dir" && as_dir=. 4524 for ac_prog in egrep; do 4525 for ac_exec_ext in '' $ac_executable_extensions; do 4526 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4527 as_fn_executable_p "$ac_path_EGREP" || continue 4528 # Check for GNU ac_path_EGREP and select it if it is found. 4529 # Check for GNU $ac_path_EGREP 4530 case `"$ac_path_EGREP" --version 2>&1` in 4531 *GNU*) 4532 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4533 *) 4534 ac_count=0 4535 $as_echo_n 0123456789 >"conftest.in" 4536 while : 4537 do 4538 cat "conftest.in" "conftest.in" >"conftest.tmp" 4539 mv "conftest.tmp" "conftest.in" 4540 cp "conftest.in" "conftest.nl" 4541 $as_echo 'EGREP' >> "conftest.nl" 4542 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4543 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4544 as_fn_arith $ac_count + 1 && ac_count=$as_val 4545 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4546 # Best one so far, save it but keep looking for a better one 4547 ac_cv_path_EGREP="$ac_path_EGREP" 4548 ac_path_EGREP_max=$ac_count 4549 fi 4550 # 10*(2^10) chars as input seems more than enough 4551 test $ac_count -gt 10 && break 4552 done 4553 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4554 esac 4555 4556 $ac_path_EGREP_found && break 3 4557 done 4558 done 4559 done 4560 IFS=$as_save_IFS 4561 if test -z "$ac_cv_path_EGREP"; then 4562 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4563 fi 4564 else 4565 ac_cv_path_EGREP=$EGREP 4566 fi 4567 4568 fi 4569 fi 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4571 $as_echo "$ac_cv_path_EGREP" >&6; } 4572 EGREP="$ac_cv_path_EGREP" 4573 4574 4575 4576 for ac_prog in 'bison -y' byacc 4577 do 4578 # Extract the first word of "$ac_prog", so it can be a program name with args. 4579 set dummy $ac_prog; ac_word=$2 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4581 $as_echo_n "checking for $ac_word... " >&6; } 4582 if ${ac_cv_prog_YACC+:} false; then : 4583 $as_echo_n "(cached) " >&6 4584 else 4585 if test -n "$YACC"; then 4586 ac_cv_prog_YACC="$YACC" # Let the user override the test. 4587 else 4588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4589 for as_dir in $PATH 4590 do 4591 IFS=$as_save_IFS 4592 test -z "$as_dir" && as_dir=. 4593 for ac_exec_ext in '' $ac_executable_extensions; do 4594 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4595 ac_cv_prog_YACC="$ac_prog" 4596 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4597 break 2 4598 fi 4599 done 4600 done 4601 IFS=$as_save_IFS 4602 4603 fi 4604 fi 4605 YACC=$ac_cv_prog_YACC 4606 if test -n "$YACC"; then 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 4608 $as_echo "$YACC" >&6; } 4609 else 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4611 $as_echo "no" >&6; } 4612 fi 4613 4614 4615 test -n "$YACC" && break 4616 done 4617 test -n "$YACC" || YACC="yacc" 4618 4619 4620 4621 4622 4623 4624 4625 4626 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4627 if test -n "$ac_tool_prefix"; then 4628 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4629 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4631 $as_echo_n "checking for $ac_word... " >&6; } 4632 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4633 $as_echo_n "(cached) " >&6 4634 else 4635 case $PKG_CONFIG in 4636 [\\/]* | ?:[\\/]*) 4637 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4638 ;; 4639 *) 4640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4641 for as_dir in $PATH 4642 do 4643 IFS=$as_save_IFS 4644 test -z "$as_dir" && as_dir=. 4645 for ac_exec_ext in '' $ac_executable_extensions; do 4646 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4647 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4649 break 2 4650 fi 4651 done 4652 done 4653 IFS=$as_save_IFS 4654 4655 ;; 4656 esac 4657 fi 4658 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4659 if test -n "$PKG_CONFIG"; then 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4661 $as_echo "$PKG_CONFIG" >&6; } 4662 else 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4664 $as_echo "no" >&6; } 4665 fi 4666 4667 4668 fi 4669 if test -z "$ac_cv_path_PKG_CONFIG"; then 4670 ac_pt_PKG_CONFIG=$PKG_CONFIG 4671 # Extract the first word of "pkg-config", so it can be a program name with args. 4672 set dummy pkg-config; ac_word=$2 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4674 $as_echo_n "checking for $ac_word... " >&6; } 4675 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677 else 4678 case $ac_pt_PKG_CONFIG in 4679 [\\/]* | ?:[\\/]*) 4680 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4681 ;; 4682 *) 4683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4684 for as_dir in $PATH 4685 do 4686 IFS=$as_save_IFS 4687 test -z "$as_dir" && as_dir=. 4688 for ac_exec_ext in '' $ac_executable_extensions; do 4689 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4690 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4692 break 2 4693 fi 4694 done 4695 done 4696 IFS=$as_save_IFS 4697 4698 ;; 4699 esac 4700 fi 4701 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4702 if test -n "$ac_pt_PKG_CONFIG"; then 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4704 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4705 else 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4707 $as_echo "no" >&6; } 4708 fi 4709 4710 if test "x$ac_pt_PKG_CONFIG" = x; then 4711 PKG_CONFIG="" 4712 else 4713 case $cross_compiling:$ac_tool_warned in 4714 yes:) 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4716 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4717 ac_tool_warned=yes ;; 4718 esac 4719 PKG_CONFIG=$ac_pt_PKG_CONFIG 4720 fi 4721 else 4722 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4723 fi 4724 4725 fi 4726 if test -n "$PKG_CONFIG"; then 4727 _pkg_min_version=0.9.0 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4729 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4730 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4732 $as_echo "yes" >&6; } 4733 else 4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4735 $as_echo "no" >&6; } 4736 PKG_CONFIG="" 4737 fi 4738 fi 4739 4740 4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4742 $as_echo_n "checking for ANSI C header files... " >&6; } 4743 if ${ac_cv_header_stdc+:} false; then : 4744 $as_echo_n "(cached) " >&6 4745 else 4746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4747 /* end confdefs.h. */ 4748 #include <stdlib.h> 4749 #include <stdarg.h> 4750 #include <string.h> 4751 #include <float.h> 4752 4753 int 4754 main () 4755 { 4756 4757 ; 4758 return 0; 4759 } 4760 _ACEOF 4761 if ac_fn_c_try_compile "$LINENO"; then : 4762 ac_cv_header_stdc=yes 4763 else 4764 ac_cv_header_stdc=no 4765 fi 4766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4767 4768 if test $ac_cv_header_stdc = yes; then 4769 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4771 /* end confdefs.h. */ 4772 #include <string.h> 4773 4774 _ACEOF 4775 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4776 $EGREP "memchr" >/dev/null 2>&1; then : 4777 4778 else 4779 ac_cv_header_stdc=no 4780 fi 4781 rm -f conftest* 4782 4783 fi 4784 4785 if test $ac_cv_header_stdc = yes; then 4786 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4788 /* end confdefs.h. */ 4789 #include <stdlib.h> 4790 4791 _ACEOF 4792 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4793 $EGREP "free" >/dev/null 2>&1; then : 4794 4795 else 4796 ac_cv_header_stdc=no 4797 fi 4798 rm -f conftest* 4799 4800 fi 4801 4802 if test $ac_cv_header_stdc = yes; then 4803 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4804 if test "$cross_compiling" = yes; then : 4805 : 4806 else 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808 /* end confdefs.h. */ 4809 #include <ctype.h> 4810 #include <stdlib.h> 4811 #if ((' ' & 0x0FF) == 0x020) 4812 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4813 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4814 #else 4815 # define ISLOWER(c) \ 4816 (('a' <= (c) && (c) <= 'i') \ 4817 || ('j' <= (c) && (c) <= 'r') \ 4818 || ('s' <= (c) && (c) <= 'z')) 4819 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4820 #endif 4821 4822 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4823 int 4824 main () 4825 { 4826 int i; 4827 for (i = 0; i < 256; i++) 4828 if (XOR (islower (i), ISLOWER (i)) 4829 || toupper (i) != TOUPPER (i)) 4830 return 2; 4831 return 0; 4832 } 4833 _ACEOF 4834 if ac_fn_c_try_run "$LINENO"; then : 4835 4836 else 4837 ac_cv_header_stdc=no 4838 fi 4839 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4840 conftest.$ac_objext conftest.beam conftest.$ac_ext 4841 fi 4842 4843 fi 4844 fi 4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4846 $as_echo "$ac_cv_header_stdc" >&6; } 4847 if test $ac_cv_header_stdc = yes; then 4848 4849 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4850 4851 fi 4852 4853 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4854 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4855 inttypes.h stdint.h unistd.h 4856 do : 4857 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4858 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4859 " 4860 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4861 cat >>confdefs.h <<_ACEOF 4862 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4863 _ACEOF 4864 4865 fi 4866 4867 done 4868 4869 4870 4871 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4872 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4873 MINIX=yes 4874 else 4875 MINIX= 4876 fi 4877 4878 4879 if test "$MINIX" = yes; then 4880 4881 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4882 4883 4884 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4885 4886 4887 $as_echo "#define _MINIX 1" >>confdefs.h 4888 4889 fi 4890 4891 4892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4893 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4894 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4895 $as_echo_n "(cached) " >&6 4896 else 4897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4898 /* end confdefs.h. */ 4899 4900 # define __EXTENSIONS__ 1 4901 $ac_includes_default 4902 int 4903 main () 4904 { 4905 4906 ; 4907 return 0; 4908 } 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO"; then : 4911 ac_cv_safe_to_define___extensions__=yes 4912 else 4913 ac_cv_safe_to_define___extensions__=no 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916 fi 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4918 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4919 test $ac_cv_safe_to_define___extensions__ = yes && 4920 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4921 4922 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4923 4924 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4925 4926 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4927 4928 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4929 4930 4931 4932 # Default tmux.conf goes in /etc not ${prefix}/etc. 4933 test "$sysconfdir" = '${prefix}/etc' && sysconfdir=/etc 4934 4935 # Is this --enable-debug? 4936 # Check whether --enable-debug was given. 4937 if test "${enable_debug+set}" = set; then : 4938 enableval=$enable_debug; 4939 else 4940 case "x$VERSION" in xnext*) enable_debug=yes;; esac 4941 4942 fi 4943 4944 if test "x$enable_debug" = xyes; then 4945 IS_DEBUG_TRUE= 4946 IS_DEBUG_FALSE='#' 4947 else 4948 IS_DEBUG_TRUE='#' 4949 IS_DEBUG_FALSE= 4950 fi 4951 4952 4953 # Is this a static build? 4954 # Check whether --enable-static was given. 4955 if test "${enable_static+set}" = set; then : 4956 enableval=$enable_static; 4957 fi 4958 4959 if test "x$enable_static" = xyes; then 4960 case "$host_os" in 4961 *darwin*) 4962 as_fn_error $? "static linking is not supported on macOS" "$LINENO" 5 4963 ;; 4964 esac 4965 test "x$PKG_CONFIG" != x && PKG_CONFIG="$PKG_CONFIG --static" 4966 AM_LDFLAGS="-static $AM_LDFLAGS" 4967 LDFLAGS="$AM_LDFLAGS $SAVED_LDFLAGS" 4968 fi 4969 4970 # Allow default TERM to be set. 4971 4972 # Check whether --with-TERM was given. 4973 if test "${with_TERM+set}" = set; then : 4974 withval=$with_TERM; DEFAULT_TERM=$withval 4975 else 4976 DEFAULT_TERM= 4977 4978 fi 4979 4980 case "x$DEFAULT_TERM" in 4981 xscreen*|xtmux*|x) 4982 ;; 4983 *) 4984 as_fn_error $? "\"unsuitable TERM (must be screen* or tmux*)\"" "$LINENO" 5 4985 ;; 4986 esac 4987 4988 # Do we need fuzzers? 4989 if test "x$enable_fuzzing" = xyes; then 4990 NEED_FUZZING_TRUE= 4991 NEED_FUZZING_FALSE='#' 4992 else 4993 NEED_FUZZING_TRUE='#' 4994 NEED_FUZZING_FALSE= 4995 fi 4996 4997 4998 # Is this gcc? 4999 if test "x$GCC" = xyes -a "x$enable_fuzzing" != xyes; then 5000 IS_GCC_TRUE= 5001 IS_GCC_FALSE='#' 5002 else 5003 IS_GCC_TRUE='#' 5004 IS_GCC_FALSE= 5005 fi 5006 5007 5008 # Is this Sun CC? 5009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5010 /* end confdefs.h. */ 5011 5012 #ifdef __SUNPRO_C 5013 yes 5014 #endif 5015 5016 _ACEOF 5017 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5018 $EGREP "yes" >/dev/null 2>&1; then : 5019 found_suncc=yes 5020 else 5021 found_suncc=no 5022 5023 fi 5024 rm -f conftest* 5025 5026 if test "x$found_suncc" = xyes; then 5027 IS_SUNCC_TRUE= 5028 IS_SUNCC_FALSE='#' 5029 else 5030 IS_SUNCC_TRUE='#' 5031 IS_SUNCC_FALSE= 5032 fi 5033 5034 5035 # Check for various headers. Alternatives included from compat.h. 5036 for ac_header in \ 5037 bitstring.h \ 5038 dirent.h \ 5039 fcntl.h \ 5040 inttypes.h \ 5041 libproc.h \ 5042 libutil.h \ 5043 ndir.h \ 5044 paths.h \ 5045 pty.h \ 5046 stdint.h \ 5047 sys/dir.h \ 5048 sys/ndir.h \ 5049 sys/tree.h \ 5050 ucred.h \ 5051 util.h \ 5052 5053 do : 5054 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5055 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5056 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5057 cat >>confdefs.h <<_ACEOF 5058 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5059 _ACEOF 5060 5061 fi 5062 5063 done 5064 5065 5066 # Look for sys_signame. 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sys_signame" >&5 5068 $as_echo_n "checking for library containing sys_signame... " >&6; } 5069 if ${ac_cv_search_sys_signame+:} false; then : 5070 $as_echo_n "(cached) " >&6 5071 else 5072 ac_func_search_save_LIBS=$LIBS 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074 /* end confdefs.h. */ 5075 5076 /* Override any GCC internal prototype to avoid an error. 5077 Use char because int might match the return type of a GCC 5078 builtin and then its argument prototype would still apply. */ 5079 #ifdef __cplusplus 5080 extern "C" 5081 #endif 5082 char sys_signame (); 5083 int 5084 main () 5085 { 5086 return sys_signame (); 5087 ; 5088 return 0; 5089 } 5090 _ACEOF 5091 for ac_lib in '' ; do 5092 if test -z "$ac_lib"; then 5093 ac_res="none required" 5094 else 5095 ac_res=-l$ac_lib 5096 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5097 fi 5098 if ac_fn_c_try_link "$LINENO"; then : 5099 ac_cv_search_sys_signame=$ac_res 5100 fi 5101 rm -f core conftest.err conftest.$ac_objext \ 5102 conftest$ac_exeext 5103 if ${ac_cv_search_sys_signame+:} false; then : 5104 break 5105 fi 5106 done 5107 if ${ac_cv_search_sys_signame+:} false; then : 5108 5109 else 5110 ac_cv_search_sys_signame=no 5111 fi 5112 rm conftest.$ac_ext 5113 LIBS=$ac_func_search_save_LIBS 5114 fi 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sys_signame" >&5 5116 $as_echo "$ac_cv_search_sys_signame" >&6; } 5117 ac_res=$ac_cv_search_sys_signame 5118 if test "$ac_res" != no; then : 5119 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5120 $as_echo "#define HAVE_SYS_SIGNAME 1" >>confdefs.h 5121 5122 fi 5123 5124 5125 # Look for fmod. 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmod in -lm" >&5 5127 $as_echo_n "checking for fmod in -lm... " >&6; } 5128 if ${ac_cv_lib_m_fmod+:} false; then : 5129 $as_echo_n "(cached) " >&6 5130 else 5131 ac_check_lib_save_LIBS=$LIBS 5132 LIBS="-lm $LIBS" 5133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5134 /* end confdefs.h. */ 5135 5136 /* Override any GCC internal prototype to avoid an error. 5137 Use char because int might match the return type of a GCC 5138 builtin and then its argument prototype would still apply. */ 5139 #ifdef __cplusplus 5140 extern "C" 5141 #endif 5142 char fmod (); 5143 int 5144 main () 5145 { 5146 return fmod (); 5147 ; 5148 return 0; 5149 } 5150 _ACEOF 5151 if ac_fn_c_try_link "$LINENO"; then : 5152 ac_cv_lib_m_fmod=yes 5153 else 5154 ac_cv_lib_m_fmod=no 5155 fi 5156 rm -f core conftest.err conftest.$ac_objext \ 5157 conftest$ac_exeext conftest.$ac_ext 5158 LIBS=$ac_check_lib_save_LIBS 5159 fi 5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmod" >&5 5161 $as_echo "$ac_cv_lib_m_fmod" >&6; } 5162 if test "x$ac_cv_lib_m_fmod" = xyes; then : 5163 cat >>confdefs.h <<_ACEOF 5164 #define HAVE_LIBM 1 5165 _ACEOF 5166 5167 LIBS="-lm $LIBS" 5168 5169 fi 5170 5171 5172 # Look for library needed for flock. 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing flock" >&5 5174 $as_echo_n "checking for library containing flock... " >&6; } 5175 if ${ac_cv_search_flock+:} false; then : 5176 $as_echo_n "(cached) " >&6 5177 else 5178 ac_func_search_save_LIBS=$LIBS 5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5180 /* end confdefs.h. */ 5181 5182 /* Override any GCC internal prototype to avoid an error. 5183 Use char because int might match the return type of a GCC 5184 builtin and then its argument prototype would still apply. */ 5185 #ifdef __cplusplus 5186 extern "C" 5187 #endif 5188 char flock (); 5189 int 5190 main () 5191 { 5192 return flock (); 5193 ; 5194 return 0; 5195 } 5196 _ACEOF 5197 for ac_lib in '' bsd; do 5198 if test -z "$ac_lib"; then 5199 ac_res="none required" 5200 else 5201 ac_res=-l$ac_lib 5202 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5203 fi 5204 if ac_fn_c_try_link "$LINENO"; then : 5205 ac_cv_search_flock=$ac_res 5206 fi 5207 rm -f core conftest.err conftest.$ac_objext \ 5208 conftest$ac_exeext 5209 if ${ac_cv_search_flock+:} false; then : 5210 break 5211 fi 5212 done 5213 if ${ac_cv_search_flock+:} false; then : 5214 5215 else 5216 ac_cv_search_flock=no 5217 fi 5218 rm conftest.$ac_ext 5219 LIBS=$ac_func_search_save_LIBS 5220 fi 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_flock" >&5 5222 $as_echo "$ac_cv_search_flock" >&6; } 5223 ac_res=$ac_cv_search_flock 5224 if test "$ac_res" != no; then : 5225 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5226 5227 fi 5228 5229 5230 # Check for functions that are replaced or omitted. 5231 for ac_func in \ 5232 dirfd \ 5233 flock \ 5234 prctl \ 5235 proc_pidinfo \ 5236 getpeerucred \ 5237 sysconf 5238 5239 do : 5240 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5241 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5242 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5243 cat >>confdefs.h <<_ACEOF 5244 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5245 _ACEOF 5246 5247 fi 5248 done 5249 5250 5251 # Check for functions with a compatibility implementation. 5252 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 5253 if test "x$ac_cv_func_asprintf" = xyes; then : 5254 $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h 5255 5256 else 5257 case " $LIBOBJS " in 5258 *" asprintf.$ac_objext "* ) ;; 5259 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5260 ;; 5261 esac 5262 5263 fi 5264 5265 ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" 5266 if test "x$ac_cv_func_cfmakeraw" = xyes; then : 5267 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h 5268 5269 else 5270 case " $LIBOBJS " in 5271 *" cfmakeraw.$ac_objext "* ) ;; 5272 *) LIBOBJS="$LIBOBJS cfmakeraw.$ac_objext" 5273 ;; 5274 esac 5275 5276 fi 5277 5278 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5279 if test "x$ac_cv_func_clock_gettime" = xyes; then : 5280 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 5281 5282 else 5283 case " $LIBOBJS " in 5284 *" clock_gettime.$ac_objext "* ) ;; 5285 *) LIBOBJS="$LIBOBJS clock_gettime.$ac_objext" 5286 ;; 5287 esac 5288 5289 fi 5290 5291 ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" 5292 if test "x$ac_cv_func_closefrom" = xyes; then : 5293 $as_echo "#define HAVE_CLOSEFROM 1" >>confdefs.h 5294 5295 else 5296 case " $LIBOBJS " in 5297 *" closefrom.$ac_objext "* ) ;; 5298 *) LIBOBJS="$LIBOBJS closefrom.$ac_objext" 5299 ;; 5300 esac 5301 5302 fi 5303 5304 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 5305 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 5306 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 5307 5308 else 5309 case " $LIBOBJS " in 5310 *" explicit_bzero.$ac_objext "* ) ;; 5311 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 5312 ;; 5313 esac 5314 5315 fi 5316 5317 ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 5318 if test "x$ac_cv_func_fgetln" = xyes; then : 5319 $as_echo "#define HAVE_FGETLN 1" >>confdefs.h 5320 5321 else 5322 case " $LIBOBJS " in 5323 *" fgetln.$ac_objext "* ) ;; 5324 *) LIBOBJS="$LIBOBJS fgetln.$ac_objext" 5325 ;; 5326 esac 5327 5328 fi 5329 5330 ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero" 5331 if test "x$ac_cv_func_freezero" = xyes; then : 5332 $as_echo "#define HAVE_FREEZERO 1" >>confdefs.h 5333 5334 else 5335 case " $LIBOBJS " in 5336 *" freezero.$ac_objext "* ) ;; 5337 *) LIBOBJS="$LIBOBJS freezero.$ac_objext" 5338 ;; 5339 esac 5340 5341 fi 5342 5343 ac_fn_c_check_func "$LINENO" "getdtablecount" "ac_cv_func_getdtablecount" 5344 if test "x$ac_cv_func_getdtablecount" = xyes; then : 5345 $as_echo "#define HAVE_GETDTABLECOUNT 1" >>confdefs.h 5346 5347 else 5348 case " $LIBOBJS " in 5349 *" getdtablecount.$ac_objext "* ) ;; 5350 *) LIBOBJS="$LIBOBJS getdtablecount.$ac_objext" 5351 ;; 5352 esac 5353 5354 fi 5355 5356 ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize" 5357 if test "x$ac_cv_func_getdtablesize" = xyes; then : 5358 $as_echo "#define HAVE_GETDTABLESIZE 1" >>confdefs.h 5359 5360 else 5361 case " $LIBOBJS " in 5362 *" getdtablesize.$ac_objext "* ) ;; 5363 *) LIBOBJS="$LIBOBJS getdtablesize.$ac_objext" 5364 ;; 5365 esac 5366 5367 fi 5368 5369 ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid" 5370 if test "x$ac_cv_func_getpeereid" = xyes; then : 5371 $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h 5372 5373 else 5374 case " $LIBOBJS " in 5375 *" getpeereid.$ac_objext "* ) ;; 5376 *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext" 5377 ;; 5378 esac 5379 5380 fi 5381 5382 ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" 5383 if test "x$ac_cv_func_getline" = xyes; then : 5384 $as_echo "#define HAVE_GETLINE 1" >>confdefs.h 5385 5386 else 5387 case " $LIBOBJS " in 5388 *" getline.$ac_objext "* ) ;; 5389 *) LIBOBJS="$LIBOBJS getline.$ac_objext" 5390 ;; 5391 esac 5392 5393 fi 5394 5395 ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname" 5396 if test "x$ac_cv_func_getprogname" = xyes; then : 5397 $as_echo "#define HAVE_GETPROGNAME 1" >>confdefs.h 5398 5399 else 5400 case " $LIBOBJS " in 5401 *" getprogname.$ac_objext "* ) ;; 5402 *) LIBOBJS="$LIBOBJS getprogname.$ac_objext" 5403 ;; 5404 esac 5405 5406 fi 5407 5408 ac_fn_c_check_func "$LINENO" "htonll" "ac_cv_func_htonll" 5409 if test "x$ac_cv_func_htonll" = xyes; then : 5410 $as_echo "#define HAVE_HTONLL 1" >>confdefs.h 5411 5412 else 5413 case " $LIBOBJS " in 5414 *" htonll.$ac_objext "* ) ;; 5415 *) LIBOBJS="$LIBOBJS htonll.$ac_objext" 5416 ;; 5417 esac 5418 5419 fi 5420 5421 ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" 5422 if test "x$ac_cv_func_memmem" = xyes; then : 5423 $as_echo "#define HAVE_MEMMEM 1" >>confdefs.h 5424 5425 else 5426 case " $LIBOBJS " in 5427 *" memmem.$ac_objext "* ) ;; 5428 *) LIBOBJS="$LIBOBJS memmem.$ac_objext" 5429 ;; 5430 esac 5431 5432 fi 5433 5434 ac_fn_c_check_func "$LINENO" "ntohll" "ac_cv_func_ntohll" 5435 if test "x$ac_cv_func_ntohll" = xyes; then : 5436 $as_echo "#define HAVE_NTOHLL 1" >>confdefs.h 5437 5438 else 5439 case " $LIBOBJS " in 5440 *" ntohll.$ac_objext "* ) ;; 5441 *) LIBOBJS="$LIBOBJS ntohll.$ac_objext" 5442 ;; 5443 esac 5444 5445 fi 5446 5447 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 5448 if test "x$ac_cv_func_setenv" = xyes; then : 5449 $as_echo "#define HAVE_SETENV 1" >>confdefs.h 5450 5451 else 5452 case " $LIBOBJS " in 5453 *" setenv.$ac_objext "* ) ;; 5454 *) LIBOBJS="$LIBOBJS setenv.$ac_objext" 5455 ;; 5456 esac 5457 5458 fi 5459 5460 ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle" 5461 if test "x$ac_cv_func_setproctitle" = xyes; then : 5462 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h 5463 5464 else 5465 case " $LIBOBJS " in 5466 *" setproctitle.$ac_objext "* ) ;; 5467 *) LIBOBJS="$LIBOBJS setproctitle.$ac_objext" 5468 ;; 5469 esac 5470 5471 fi 5472 5473 ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 5474 if test "x$ac_cv_func_strcasestr" = xyes; then : 5475 $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h 5476 5477 else 5478 case " $LIBOBJS " in 5479 *" strcasestr.$ac_objext "* ) ;; 5480 *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext" 5481 ;; 5482 esac 5483 5484 fi 5485 5486 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5487 if test "x$ac_cv_func_strlcat" = xyes; then : 5488 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5489 5490 else 5491 case " $LIBOBJS " in 5492 *" strlcat.$ac_objext "* ) ;; 5493 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5494 ;; 5495 esac 5496 5497 fi 5498 5499 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5500 if test "x$ac_cv_func_strlcpy" = xyes; then : 5501 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5502 5503 else 5504 case " $LIBOBJS " in 5505 *" strlcpy.$ac_objext "* ) ;; 5506 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5507 ;; 5508 esac 5509 5510 fi 5511 5512 ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 5513 if test "x$ac_cv_func_strndup" = xyes; then : 5514 $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h 5515 5516 else 5517 case " $LIBOBJS " in 5518 *" strndup.$ac_objext "* ) ;; 5519 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5520 ;; 5521 esac 5522 5523 fi 5524 5525 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5526 if test "x$ac_cv_func_strsep" = xyes; then : 5527 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5528 5529 else 5530 case " $LIBOBJS " in 5531 *" strsep.$ac_objext "* ) ;; 5532 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5533 ;; 5534 esac 5535 5536 fi 5537 5538 5539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 5540 $as_echo_n "checking for working strnlen... " >&6; } 5541 if ${ac_cv_func_strnlen_working+:} false; then : 5542 $as_echo_n "(cached) " >&6 5543 else 5544 if test "$cross_compiling" = yes; then : 5545 # Guess no on AIX systems, yes otherwise. 5546 case "$host_os" in 5547 aix*) ac_cv_func_strnlen_working=no;; 5548 *) ac_cv_func_strnlen_working=yes;; 5549 esac 5550 else 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552 /* end confdefs.h. */ 5553 $ac_includes_default 5554 int 5555 main () 5556 { 5557 5558 #define S "foobar" 5559 #define S_LEN (sizeof S - 1) 5560 5561 /* At least one implementation is buggy: that of AIX 4.3 would 5562 give strnlen (S, 1) == 3. */ 5563 5564 int i; 5565 for (i = 0; i < S_LEN + 1; ++i) 5566 { 5567 int expected = i <= S_LEN ? i : S_LEN; 5568 if (strnlen (S, i) != expected) 5569 return 1; 5570 } 5571 return 0; 5572 5573 ; 5574 return 0; 5575 } 5576 _ACEOF 5577 if ac_fn_c_try_run "$LINENO"; then : 5578 ac_cv_func_strnlen_working=yes 5579 else 5580 ac_cv_func_strnlen_working=no 5581 fi 5582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5583 conftest.$ac_objext conftest.beam conftest.$ac_ext 5584 fi 5585 5586 fi 5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 5588 $as_echo "$ac_cv_func_strnlen_working" >&6; } 5589 test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 5590 *" strnlen.$ac_objext "* ) ;; 5591 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 5592 ;; 5593 esac 5594 5595 5596 5597 # Check if strtonum works. 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtonum" >&5 5599 $as_echo_n "checking for working strtonum... " >&6; } 5600 if test "$cross_compiling" = yes; then : 5601 case " $LIBOBJS " in 5602 *" strtonum.$ac_objext "* ) ;; 5603 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5604 ;; 5605 esac 5606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5607 $as_echo "no" >&6; } 5608 5609 else 5610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5611 /* end confdefs.h. */ 5612 #include <stdlib.h> 5613 int 5614 main () 5615 { 5616 return (strtonum("0", 0, 1, NULL) == 0 ? 0 : 1); 5617 5618 ; 5619 return 0; 5620 } 5621 _ACEOF 5622 if ac_fn_c_try_run "$LINENO"; then : 5623 $as_echo "#define HAVE_STRTONUM 1" >>confdefs.h 5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5625 $as_echo "yes" >&6; } 5626 else 5627 case " $LIBOBJS " in 5628 *" strtonum.$ac_objext "* ) ;; 5629 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5630 ;; 5631 esac 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5633 $as_echo "no" >&6; } 5634 fi 5635 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5636 conftest.$ac_objext conftest.beam conftest.$ac_ext 5637 fi 5638 5639 5640 # Clang sanitizers wrap reallocarray even if it isn't available on the target 5641 # system. When compiled it always returns NULL and crashes the program. To 5642 # detect this we need a more complicated test. 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working reallocarray" >&5 5644 $as_echo_n "checking for working reallocarray... " >&6; } 5645 if test "$cross_compiling" = yes; then : 5646 case " $LIBOBJS " in 5647 *" reallocarray.$ac_objext "* ) ;; 5648 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5649 ;; 5650 esac 5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5652 $as_echo "no" >&6; } 5653 5654 else 5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656 /* end confdefs.h. */ 5657 #include <stdlib.h> 5658 int 5659 main () 5660 { 5661 return (reallocarray(NULL, 1, 1) == NULL); 5662 5663 ; 5664 return 0; 5665 } 5666 _ACEOF 5667 if ac_fn_c_try_run "$LINENO"; then : 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5669 $as_echo "yes" >&6; } 5670 else 5671 case " $LIBOBJS " in 5672 *" reallocarray.$ac_objext "* ) ;; 5673 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5674 ;; 5675 esac 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5677 $as_echo "no" >&6; } 5678 fi 5679 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5680 conftest.$ac_objext conftest.beam conftest.$ac_ext 5681 fi 5682 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working recallocarray" >&5 5684 $as_echo_n "checking for working recallocarray... " >&6; } 5685 if test "$cross_compiling" = yes; then : 5686 case " $LIBOBJS " in 5687 *" recallocarray.$ac_objext "* ) ;; 5688 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5689 ;; 5690 esac 5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5692 $as_echo "no" >&6; } 5693 5694 else 5695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5696 /* end confdefs.h. */ 5697 #include <stdlib.h> 5698 int 5699 main () 5700 { 5701 return (recallocarray(NULL, 1, 1, 1) == NULL); 5702 5703 ; 5704 return 0; 5705 } 5706 _ACEOF 5707 if ac_fn_c_try_run "$LINENO"; then : 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5709 $as_echo "yes" >&6; } 5710 else 5711 case " $LIBOBJS " in 5712 *" recallocarray.$ac_objext "* ) ;; 5713 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5714 ;; 5715 esac 5716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5717 $as_echo "no" >&6; } 5718 fi 5719 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5720 conftest.$ac_objext conftest.beam conftest.$ac_ext 5721 fi 5722 5723 5724 # Look for clock_gettime. Must come before event_init. 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 5726 $as_echo_n "checking for library containing clock_gettime... " >&6; } 5727 if ${ac_cv_search_clock_gettime+:} false; then : 5728 $as_echo_n "(cached) " >&6 5729 else 5730 ac_func_search_save_LIBS=$LIBS 5731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5732 /* end confdefs.h. */ 5733 5734 /* Override any GCC internal prototype to avoid an error. 5735 Use char because int might match the return type of a GCC 5736 builtin and then its argument prototype would still apply. */ 5737 #ifdef __cplusplus 5738 extern "C" 5739 #endif 5740 char clock_gettime (); 5741 int 5742 main () 5743 { 5744 return clock_gettime (); 5745 ; 5746 return 0; 5747 } 5748 _ACEOF 5749 for ac_lib in '' rt; do 5750 if test -z "$ac_lib"; then 5751 ac_res="none required" 5752 else 5753 ac_res=-l$ac_lib 5754 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5755 fi 5756 if ac_fn_c_try_link "$LINENO"; then : 5757 ac_cv_search_clock_gettime=$ac_res 5758 fi 5759 rm -f core conftest.err conftest.$ac_objext \ 5760 conftest$ac_exeext 5761 if ${ac_cv_search_clock_gettime+:} false; then : 5762 break 5763 fi 5764 done 5765 if ${ac_cv_search_clock_gettime+:} false; then : 5766 5767 else 5768 ac_cv_search_clock_gettime=no 5769 fi 5770 rm conftest.$ac_ext 5771 LIBS=$ac_func_search_save_LIBS 5772 fi 5773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 5774 $as_echo "$ac_cv_search_clock_gettime" >&6; } 5775 ac_res=$ac_cv_search_clock_gettime 5776 if test "$ac_res" != no; then : 5777 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5778 5779 fi 5780 5781 5782 # Always use our getopt because 1) glibc's doesn't enforce argument order 2) 5783 # musl does not set optarg to NULL for flags without arguments (although it is 5784 # not required to, but it is helpful) 3) there are probably other weird 5785 # implementations. 5786 case " $LIBOBJS " in 5787 *" getopt.$ac_objext "* ) ;; 5788 *) LIBOBJS="$LIBOBJS getopt.$ac_objext" 5789 ;; 5790 esac 5791 5792 5793 # Look for libevent. Try libevent_core or libevent with pkg-config first then 5794 # look for the library. 5795 5796 pkg_failed=no 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent_core >= 2" >&5 5798 $as_echo_n "checking for libevent_core >= 2... " >&6; } 5799 5800 if test -n "$LIBEVENT_CORE_CFLAGS"; then 5801 pkg_cv_LIBEVENT_CORE_CFLAGS="$LIBEVENT_CORE_CFLAGS" 5802 elif test -n "$PKG_CONFIG"; then 5803 if test -n "$PKG_CONFIG" && \ 5804 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent_core >= 2\""; } >&5 5805 ($PKG_CONFIG --exists --print-errors "libevent_core >= 2") 2>&5 5806 ac_status=$? 5807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5808 test $ac_status = 0; }; then 5809 pkg_cv_LIBEVENT_CORE_CFLAGS=`$PKG_CONFIG --cflags "libevent_core >= 2" 2>/dev/null` 5810 test "x$?" != "x0" && pkg_failed=yes 5811 else 5812 pkg_failed=yes 5813 fi 5814 else 5815 pkg_failed=untried 5816 fi 5817 if test -n "$LIBEVENT_CORE_LIBS"; then 5818 pkg_cv_LIBEVENT_CORE_LIBS="$LIBEVENT_CORE_LIBS" 5819 elif test -n "$PKG_CONFIG"; then 5820 if test -n "$PKG_CONFIG" && \ 5821 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent_core >= 2\""; } >&5 5822 ($PKG_CONFIG --exists --print-errors "libevent_core >= 2") 2>&5 5823 ac_status=$? 5824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5825 test $ac_status = 0; }; then 5826 pkg_cv_LIBEVENT_CORE_LIBS=`$PKG_CONFIG --libs "libevent_core >= 2" 2>/dev/null` 5827 test "x$?" != "x0" && pkg_failed=yes 5828 else 5829 pkg_failed=yes 5830 fi 5831 else 5832 pkg_failed=untried 5833 fi 5834 5835 5836 5837 if test $pkg_failed = yes; then 5838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5839 $as_echo "no" >&6; } 5840 5841 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5842 _pkg_short_errors_supported=yes 5843 else 5844 _pkg_short_errors_supported=no 5845 fi 5846 if test $_pkg_short_errors_supported = yes; then 5847 LIBEVENT_CORE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent_core >= 2" 2>&1` 5848 else 5849 LIBEVENT_CORE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent_core >= 2" 2>&1` 5850 fi 5851 # Put the nasty error message in config.log where it belongs 5852 echo "$LIBEVENT_CORE_PKG_ERRORS" >&5 5853 5854 found_libevent=no 5855 5856 elif test $pkg_failed = untried; then 5857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5858 $as_echo "no" >&6; } 5859 found_libevent=no 5860 5861 else 5862 LIBEVENT_CORE_CFLAGS=$pkg_cv_LIBEVENT_CORE_CFLAGS 5863 LIBEVENT_CORE_LIBS=$pkg_cv_LIBEVENT_CORE_LIBS 5864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5865 $as_echo "yes" >&6; } 5866 5867 AM_CPPFLAGS="$LIBEVENT_CORE_CFLAGS $AM_CPPFLAGS" 5868 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 5869 LIBS="$LIBEVENT_CORE_LIBS $LIBS" 5870 found_libevent=yes 5871 5872 fi 5873 if test x$found_libevent = xno; then 5874 5875 pkg_failed=no 5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent >= 2" >&5 5877 $as_echo_n "checking for libevent >= 2... " >&6; } 5878 5879 if test -n "$LIBEVENT_CFLAGS"; then 5880 pkg_cv_LIBEVENT_CFLAGS="$LIBEVENT_CFLAGS" 5881 elif test -n "$PKG_CONFIG"; then 5882 if test -n "$PKG_CONFIG" && \ 5883 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2\""; } >&5 5884 ($PKG_CONFIG --exists --print-errors "libevent >= 2") 2>&5 5885 ac_status=$? 5886 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5887 test $ac_status = 0; }; then 5888 pkg_cv_LIBEVENT_CFLAGS=`$PKG_CONFIG --cflags "libevent >= 2" 2>/dev/null` 5889 test "x$?" != "x0" && pkg_failed=yes 5890 else 5891 pkg_failed=yes 5892 fi 5893 else 5894 pkg_failed=untried 5895 fi 5896 if test -n "$LIBEVENT_LIBS"; then 5897 pkg_cv_LIBEVENT_LIBS="$LIBEVENT_LIBS" 5898 elif test -n "$PKG_CONFIG"; then 5899 if test -n "$PKG_CONFIG" && \ 5900 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2\""; } >&5 5901 ($PKG_CONFIG --exists --print-errors "libevent >= 2") 2>&5 5902 ac_status=$? 5903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5904 test $ac_status = 0; }; then 5905 pkg_cv_LIBEVENT_LIBS=`$PKG_CONFIG --libs "libevent >= 2" 2>/dev/null` 5906 test "x$?" != "x0" && pkg_failed=yes 5907 else 5908 pkg_failed=yes 5909 fi 5910 else 5911 pkg_failed=untried 5912 fi 5913 5914 5915 5916 if test $pkg_failed = yes; then 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5918 $as_echo "no" >&6; } 5919 5920 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5921 _pkg_short_errors_supported=yes 5922 else 5923 _pkg_short_errors_supported=no 5924 fi 5925 if test $_pkg_short_errors_supported = yes; then 5926 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent >= 2" 2>&1` 5927 else 5928 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent >= 2" 2>&1` 5929 fi 5930 # Put the nasty error message in config.log where it belongs 5931 echo "$LIBEVENT_PKG_ERRORS" >&5 5932 5933 found_libevent=no 5934 5935 elif test $pkg_failed = untried; then 5936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5937 $as_echo "no" >&6; } 5938 found_libevent=no 5939 5940 else 5941 LIBEVENT_CFLAGS=$pkg_cv_LIBEVENT_CFLAGS 5942 LIBEVENT_LIBS=$pkg_cv_LIBEVENT_LIBS 5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5944 $as_echo "yes" >&6; } 5945 5946 AM_CPPFLAGS="$LIBEVENT_CFLAGS $AM_CPPFLAGS" 5947 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 5948 LIBS="$LIBEVENT_LIBS $LIBS" 5949 found_libevent=yes 5950 5951 fi 5952 fi 5953 if test x$found_libevent = xno; then 5954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5955 $as_echo_n "checking for library containing event_init... " >&6; } 5956 if ${ac_cv_search_event_init+:} false; then : 5957 $as_echo_n "(cached) " >&6 5958 else 5959 ac_func_search_save_LIBS=$LIBS 5960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5961 /* end confdefs.h. */ 5962 5963 /* Override any GCC internal prototype to avoid an error. 5964 Use char because int might match the return type of a GCC 5965 builtin and then its argument prototype would still apply. */ 5966 #ifdef __cplusplus 5967 extern "C" 5968 #endif 5969 char event_init (); 5970 int 5971 main () 5972 { 5973 return event_init (); 5974 ; 5975 return 0; 5976 } 5977 _ACEOF 5978 for ac_lib in '' event_core event event-1.4; do 5979 if test -z "$ac_lib"; then 5980 ac_res="none required" 5981 else 5982 ac_res=-l$ac_lib 5983 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5984 fi 5985 if ac_fn_c_try_link "$LINENO"; then : 5986 ac_cv_search_event_init=$ac_res 5987 fi 5988 rm -f core conftest.err conftest.$ac_objext \ 5989 conftest$ac_exeext 5990 if ${ac_cv_search_event_init+:} false; then : 5991 break 5992 fi 5993 done 5994 if ${ac_cv_search_event_init+:} false; then : 5995 5996 else 5997 ac_cv_search_event_init=no 5998 fi 5999 rm conftest.$ac_ext 6000 LIBS=$ac_func_search_save_LIBS 6001 fi 6002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 6003 $as_echo "$ac_cv_search_event_init" >&6; } 6004 ac_res=$ac_cv_search_event_init 6005 if test "$ac_res" != no; then : 6006 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6007 found_libevent=yes 6008 else 6009 found_libevent=no 6010 6011 fi 6012 6013 fi 6014 ac_fn_c_check_header_mongrel "$LINENO" "event2/event.h" "ac_cv_header_event2_event_h" "$ac_includes_default" 6015 if test "x$ac_cv_header_event2_event_h" = xyes; then : 6016 $as_echo "#define HAVE_EVENT2_EVENT_H 1" >>confdefs.h 6017 6018 else 6019 6020 ac_fn_c_check_header_mongrel "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default" 6021 if test "x$ac_cv_header_event_h" = xyes; then : 6022 $as_echo "#define HAVE_EVENT_H 1" >>confdefs.h 6023 6024 else 6025 found_libevent=no 6026 6027 fi 6028 6029 6030 6031 6032 fi 6033 6034 6035 if test "x$found_libevent" = xno; then 6036 as_fn_error $? "\"libevent not found\"" "$LINENO" 5 6037 fi 6038 6039 # Look for yacc. 6040 # Extract the first word of "$YACC", so it can be a program name with args. 6041 set dummy $YACC; ac_word=$2 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6043 $as_echo_n "checking for $ac_word... " >&6; } 6044 if ${ac_cv_prog_found_yacc+:} false; then : 6045 $as_echo_n "(cached) " >&6 6046 else 6047 if test -n "$found_yacc"; then 6048 ac_cv_prog_found_yacc="$found_yacc" # Let the user override the test. 6049 else 6050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6051 for as_dir in $PATH 6052 do 6053 IFS=$as_save_IFS 6054 test -z "$as_dir" && as_dir=. 6055 for ac_exec_ext in '' $ac_executable_extensions; do 6056 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6057 ac_cv_prog_found_yacc="yes" 6058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6059 break 2 6060 fi 6061 done 6062 done 6063 IFS=$as_save_IFS 6064 6065 test -z "$ac_cv_prog_found_yacc" && ac_cv_prog_found_yacc="no" 6066 fi 6067 fi 6068 found_yacc=$ac_cv_prog_found_yacc 6069 if test -n "$found_yacc"; then 6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_yacc" >&5 6071 $as_echo "$found_yacc" >&6; } 6072 else 6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6074 $as_echo "no" >&6; } 6075 fi 6076 6077 6078 if test "x$found_yacc" = xno; then 6079 as_fn_error $? "\"yacc not found\"" "$LINENO" 5 6080 fi 6081 6082 # Look for ncurses or curses. Try pkg-config first then directly for the 6083 # library. 6084 6085 pkg_failed=no 6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tinfo" >&5 6087 $as_echo_n "checking for tinfo... " >&6; } 6088 6089 if test -n "$LIBTINFO_CFLAGS"; then 6090 pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS" 6091 elif test -n "$PKG_CONFIG"; then 6092 if test -n "$PKG_CONFIG" && \ 6093 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 6094 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 6095 ac_status=$? 6096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6097 test $ac_status = 0; }; then 6098 pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null` 6099 test "x$?" != "x0" && pkg_failed=yes 6100 else 6101 pkg_failed=yes 6102 fi 6103 else 6104 pkg_failed=untried 6105 fi 6106 if test -n "$LIBTINFO_LIBS"; then 6107 pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS" 6108 elif test -n "$PKG_CONFIG"; then 6109 if test -n "$PKG_CONFIG" && \ 6110 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 6111 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 6112 ac_status=$? 6113 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6114 test $ac_status = 0; }; then 6115 pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null` 6116 test "x$?" != "x0" && pkg_failed=yes 6117 else 6118 pkg_failed=yes 6119 fi 6120 else 6121 pkg_failed=untried 6122 fi 6123 6124 6125 6126 if test $pkg_failed = yes; then 6127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6128 $as_echo "no" >&6; } 6129 6130 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6131 _pkg_short_errors_supported=yes 6132 else 6133 _pkg_short_errors_supported=no 6134 fi 6135 if test $_pkg_short_errors_supported = yes; then 6136 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1` 6137 else 6138 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1` 6139 fi 6140 # Put the nasty error message in config.log where it belongs 6141 echo "$LIBTINFO_PKG_ERRORS" >&5 6142 6143 found_ncurses=no 6144 6145 elif test $pkg_failed = untried; then 6146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6147 $as_echo "no" >&6; } 6148 found_ncurses=no 6149 6150 else 6151 LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS 6152 LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS 6153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6154 $as_echo "yes" >&6; } 6155 6156 AM_CPPFLAGS="$LIBTINFO_CFLAGS $AM_CPPFLAGS" 6157 CPPFLAGS="$LIBTINFO_CFLAGS $SAVED_CPPFLAGS" 6158 LIBS="$LIBTINFO_LIBS $LIBS" 6159 found_ncurses=yes 6160 6161 fi 6162 if test "x$found_ncurses" = xno; then 6163 6164 pkg_failed=no 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncurses" >&5 6166 $as_echo_n "checking for ncurses... " >&6; } 6167 6168 if test -n "$LIBNCURSES_CFLAGS"; then 6169 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 6170 elif test -n "$PKG_CONFIG"; then 6171 if test -n "$PKG_CONFIG" && \ 6172 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 6173 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 6174 ac_status=$? 6175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6176 test $ac_status = 0; }; then 6177 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null` 6178 test "x$?" != "x0" && pkg_failed=yes 6179 else 6180 pkg_failed=yes 6181 fi 6182 else 6183 pkg_failed=untried 6184 fi 6185 if test -n "$LIBNCURSES_LIBS"; then 6186 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 6187 elif test -n "$PKG_CONFIG"; then 6188 if test -n "$PKG_CONFIG" && \ 6189 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 6190 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 6191 ac_status=$? 6192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6193 test $ac_status = 0; }; then 6194 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null` 6195 test "x$?" != "x0" && pkg_failed=yes 6196 else 6197 pkg_failed=yes 6198 fi 6199 else 6200 pkg_failed=untried 6201 fi 6202 6203 6204 6205 if test $pkg_failed = yes; then 6206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6207 $as_echo "no" >&6; } 6208 6209 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6210 _pkg_short_errors_supported=yes 6211 else 6212 _pkg_short_errors_supported=no 6213 fi 6214 if test $_pkg_short_errors_supported = yes; then 6215 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1` 6216 else 6217 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1` 6218 fi 6219 # Put the nasty error message in config.log where it belongs 6220 echo "$LIBNCURSES_PKG_ERRORS" >&5 6221 6222 found_ncurses=no 6223 6224 elif test $pkg_failed = untried; then 6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6226 $as_echo "no" >&6; } 6227 found_ncurses=no 6228 6229 else 6230 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 6231 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6233 $as_echo "yes" >&6; } 6234 6235 AM_CPPFLAGS="$LIBNCURSES_CFLAGS $AM_CPPFLAGS" 6236 CPPFLAGS="$LIBNCURSES_CFLAGS $SAVED_CPPFLAGS" 6237 LIBS="$LIBNCURSES_LIBS $LIBS" 6238 found_ncurses=yes 6239 6240 fi 6241 fi 6242 if test "x$found_ncurses" = xno; then 6243 6244 pkg_failed=no 6245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncursesw" >&5 6246 $as_echo_n "checking for ncursesw... " >&6; } 6247 6248 if test -n "$LIBNCURSESW_CFLAGS"; then 6249 pkg_cv_LIBNCURSESW_CFLAGS="$LIBNCURSESW_CFLAGS" 6250 elif test -n "$PKG_CONFIG"; then 6251 if test -n "$PKG_CONFIG" && \ 6252 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 6253 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 6254 ac_status=$? 6255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6256 test $ac_status = 0; }; then 6257 pkg_cv_LIBNCURSESW_CFLAGS=`$PKG_CONFIG --cflags "ncursesw" 2>/dev/null` 6258 test "x$?" != "x0" && pkg_failed=yes 6259 else 6260 pkg_failed=yes 6261 fi 6262 else 6263 pkg_failed=untried 6264 fi 6265 if test -n "$LIBNCURSESW_LIBS"; then 6266 pkg_cv_LIBNCURSESW_LIBS="$LIBNCURSESW_LIBS" 6267 elif test -n "$PKG_CONFIG"; then 6268 if test -n "$PKG_CONFIG" && \ 6269 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 6270 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 6271 ac_status=$? 6272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6273 test $ac_status = 0; }; then 6274 pkg_cv_LIBNCURSESW_LIBS=`$PKG_CONFIG --libs "ncursesw" 2>/dev/null` 6275 test "x$?" != "x0" && pkg_failed=yes 6276 else 6277 pkg_failed=yes 6278 fi 6279 else 6280 pkg_failed=untried 6281 fi 6282 6283 6284 6285 if test $pkg_failed = yes; then 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6287 $as_echo "no" >&6; } 6288 6289 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6290 _pkg_short_errors_supported=yes 6291 else 6292 _pkg_short_errors_supported=no 6293 fi 6294 if test $_pkg_short_errors_supported = yes; then 6295 LIBNCURSESW_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw" 2>&1` 6296 else 6297 LIBNCURSESW_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw" 2>&1` 6298 fi 6299 # Put the nasty error message in config.log where it belongs 6300 echo "$LIBNCURSESW_PKG_ERRORS" >&5 6301 6302 found_ncurses=no 6303 6304 elif test $pkg_failed = untried; then 6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6306 $as_echo "no" >&6; } 6307 found_ncurses=no 6308 6309 else 6310 LIBNCURSESW_CFLAGS=$pkg_cv_LIBNCURSESW_CFLAGS 6311 LIBNCURSESW_LIBS=$pkg_cv_LIBNCURSESW_LIBS 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6313 $as_echo "yes" >&6; } 6314 6315 AM_CPPFLAGS="$LIBNCURSESW_CFLAGS $AM_CPPFLAGS" 6316 CPPFLAGS="$LIBNCURSESW_CFLAGS $SAVED_CPPFLAGS" 6317 LIBS="$LIBNCURSESW_LIBS $LIBS" 6318 found_ncurses=yes 6319 6320 fi 6321 fi 6322 if test "x$found_ncurses" = xno; then 6323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setupterm" >&5 6324 $as_echo_n "checking for library containing setupterm... " >&6; } 6325 if ${ac_cv_search_setupterm+:} false; then : 6326 $as_echo_n "(cached) " >&6 6327 else 6328 ac_func_search_save_LIBS=$LIBS 6329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6330 /* end confdefs.h. */ 6331 6332 /* Override any GCC internal prototype to avoid an error. 6333 Use char because int might match the return type of a GCC 6334 builtin and then its argument prototype would still apply. */ 6335 #ifdef __cplusplus 6336 extern "C" 6337 #endif 6338 char setupterm (); 6339 int 6340 main () 6341 { 6342 return setupterm (); 6343 ; 6344 return 0; 6345 } 6346 _ACEOF 6347 for ac_lib in '' tinfo terminfo ncurses ncursesw; do 6348 if test -z "$ac_lib"; then 6349 ac_res="none required" 6350 else 6351 ac_res=-l$ac_lib 6352 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6353 fi 6354 if ac_fn_c_try_link "$LINENO"; then : 6355 ac_cv_search_setupterm=$ac_res 6356 fi 6357 rm -f core conftest.err conftest.$ac_objext \ 6358 conftest$ac_exeext 6359 if ${ac_cv_search_setupterm+:} false; then : 6360 break 6361 fi 6362 done 6363 if ${ac_cv_search_setupterm+:} false; then : 6364 6365 else 6366 ac_cv_search_setupterm=no 6367 fi 6368 rm conftest.$ac_ext 6369 LIBS=$ac_func_search_save_LIBS 6370 fi 6371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setupterm" >&5 6372 $as_echo "$ac_cv_search_setupterm" >&6; } 6373 ac_res=$ac_cv_search_setupterm 6374 if test "$ac_res" != no; then : 6375 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6376 found_ncurses=yes 6377 else 6378 found_ncurses=no 6379 6380 fi 6381 6382 if test "x$found_ncurses" = xyes; then 6383 ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default" 6384 if test "x$ac_cv_header_ncurses_h" = xyes; then : 6385 LIBS="$LIBS -lncurses" 6386 else 6387 found_ncurses=no 6388 6389 fi 6390 6391 6392 fi 6393 fi 6394 if test "x$found_ncurses" = xyes; then 6395 CPPFLAGS="$CPPFLAGS -DHAVE_NCURSES_H" 6396 $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h 6397 6398 else 6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lcurses" >&5 6400 $as_echo_n "checking for setupterm in -lcurses... " >&6; } 6401 if ${ac_cv_lib_curses_setupterm+:} false; then : 6402 $as_echo_n "(cached) " >&6 6403 else 6404 ac_check_lib_save_LIBS=$LIBS 6405 LIBS="-lcurses $LIBS" 6406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6407 /* end confdefs.h. */ 6408 6409 /* Override any GCC internal prototype to avoid an error. 6410 Use char because int might match the return type of a GCC 6411 builtin and then its argument prototype would still apply. */ 6412 #ifdef __cplusplus 6413 extern "C" 6414 #endif 6415 char setupterm (); 6416 int 6417 main () 6418 { 6419 return setupterm (); 6420 ; 6421 return 0; 6422 } 6423 _ACEOF 6424 if ac_fn_c_try_link "$LINENO"; then : 6425 ac_cv_lib_curses_setupterm=yes 6426 else 6427 ac_cv_lib_curses_setupterm=no 6428 fi 6429 rm -f core conftest.err conftest.$ac_objext \ 6430 conftest$ac_exeext conftest.$ac_ext 6431 LIBS=$ac_check_lib_save_LIBS 6432 fi 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_setupterm" >&5 6434 $as_echo "$ac_cv_lib_curses_setupterm" >&6; } 6435 if test "x$ac_cv_lib_curses_setupterm" = xyes; then : 6436 found_curses=yes 6437 else 6438 found_curses=no 6439 6440 fi 6441 6442 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default" 6443 if test "x$ac_cv_header_curses_h" = xyes; then : 6444 6445 else 6446 found_curses=no 6447 6448 fi 6449 6450 6451 if test "x$found_curses" = xyes; then 6452 LIBS="$LIBS -lcurses" 6453 CPPFLAGS="$CPPFLAGS -DHAVE_CURSES_H" 6454 $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h 6455 6456 else 6457 as_fn_error $? "\"curses not found\"" "$LINENO" 5 6458 fi 6459 fi 6460 for ac_func in \ 6461 tiparm \ 6462 tiparm_s \ 6463 6464 do : 6465 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6466 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6467 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6468 cat >>confdefs.h <<_ACEOF 6469 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6470 _ACEOF 6471 6472 fi 6473 done 6474 6475 6476 # Look for utempter. 6477 # Check whether --enable-utempter was given. 6478 if test "${enable_utempter+set}" = set; then : 6479 enableval=$enable_utempter; 6480 fi 6481 6482 if test "x$enable_utempter" = xyes; then 6483 ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" 6484 if test "x$ac_cv_header_utempter_h" = xyes; then : 6485 enable_utempter=yes 6486 else 6487 enable_utempter=no 6488 fi 6489 6490 6491 if test "x$enable_utempter" = xyes; then 6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utempter_add_record" >&5 6493 $as_echo_n "checking for library containing utempter_add_record... " >&6; } 6494 if ${ac_cv_search_utempter_add_record+:} false; then : 6495 $as_echo_n "(cached) " >&6 6496 else 6497 ac_func_search_save_LIBS=$LIBS 6498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6499 /* end confdefs.h. */ 6500 6501 /* Override any GCC internal prototype to avoid an error. 6502 Use char because int might match the return type of a GCC 6503 builtin and then its argument prototype would still apply. */ 6504 #ifdef __cplusplus 6505 extern "C" 6506 #endif 6507 char utempter_add_record (); 6508 int 6509 main () 6510 { 6511 return utempter_add_record (); 6512 ; 6513 return 0; 6514 } 6515 _ACEOF 6516 for ac_lib in '' utempter; do 6517 if test -z "$ac_lib"; then 6518 ac_res="none required" 6519 else 6520 ac_res=-l$ac_lib 6521 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6522 fi 6523 if ac_fn_c_try_link "$LINENO"; then : 6524 ac_cv_search_utempter_add_record=$ac_res 6525 fi 6526 rm -f core conftest.err conftest.$ac_objext \ 6527 conftest$ac_exeext 6528 if ${ac_cv_search_utempter_add_record+:} false; then : 6529 break 6530 fi 6531 done 6532 if ${ac_cv_search_utempter_add_record+:} false; then : 6533 6534 else 6535 ac_cv_search_utempter_add_record=no 6536 fi 6537 rm conftest.$ac_ext 6538 LIBS=$ac_func_search_save_LIBS 6539 fi 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utempter_add_record" >&5 6541 $as_echo "$ac_cv_search_utempter_add_record" >&6; } 6542 ac_res=$ac_cv_search_utempter_add_record 6543 if test "$ac_res" != no; then : 6544 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6545 enable_utempter=yes 6546 else 6547 enable_utempter=no 6548 6549 fi 6550 6551 fi 6552 if test "x$enable_utempter" = xyes; then 6553 $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h 6554 6555 else 6556 as_fn_error $? "\"utempter not found\"" "$LINENO" 5 6557 fi 6558 fi 6559 6560 # Look for utf8proc. 6561 # Check whether --enable-utf8proc was given. 6562 if test "${enable_utf8proc+set}" = set; then : 6563 enableval=$enable_utf8proc; 6564 fi 6565 6566 if test "x$enable_utf8proc" = xyes; then 6567 6568 pkg_failed=no 6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutf8proc" >&5 6570 $as_echo_n "checking for libutf8proc... " >&6; } 6571 6572 if test -n "$LIBUTF8PROC_CFLAGS"; then 6573 pkg_cv_LIBUTF8PROC_CFLAGS="$LIBUTF8PROC_CFLAGS" 6574 elif test -n "$PKG_CONFIG"; then 6575 if test -n "$PKG_CONFIG" && \ 6576 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libutf8proc\""; } >&5 6577 ($PKG_CONFIG --exists --print-errors "libutf8proc") 2>&5 6578 ac_status=$? 6579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6580 test $ac_status = 0; }; then 6581 pkg_cv_LIBUTF8PROC_CFLAGS=`$PKG_CONFIG --cflags "libutf8proc" 2>/dev/null` 6582 test "x$?" != "x0" && pkg_failed=yes 6583 else 6584 pkg_failed=yes 6585 fi 6586 else 6587 pkg_failed=untried 6588 fi 6589 if test -n "$LIBUTF8PROC_LIBS"; then 6590 pkg_cv_LIBUTF8PROC_LIBS="$LIBUTF8PROC_LIBS" 6591 elif test -n "$PKG_CONFIG"; then 6592 if test -n "$PKG_CONFIG" && \ 6593 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libutf8proc\""; } >&5 6594 ($PKG_CONFIG --exists --print-errors "libutf8proc") 2>&5 6595 ac_status=$? 6596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6597 test $ac_status = 0; }; then 6598 pkg_cv_LIBUTF8PROC_LIBS=`$PKG_CONFIG --libs "libutf8proc" 2>/dev/null` 6599 test "x$?" != "x0" && pkg_failed=yes 6600 else 6601 pkg_failed=yes 6602 fi 6603 else 6604 pkg_failed=untried 6605 fi 6606 6607 6608 6609 if test $pkg_failed = yes; then 6610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6611 $as_echo "no" >&6; } 6612 6613 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6614 _pkg_short_errors_supported=yes 6615 else 6616 _pkg_short_errors_supported=no 6617 fi 6618 if test $_pkg_short_errors_supported = yes; then 6619 LIBUTF8PROC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libutf8proc" 2>&1` 6620 else 6621 LIBUTF8PROC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libutf8proc" 2>&1` 6622 fi 6623 # Put the nasty error message in config.log where it belongs 6624 echo "$LIBUTF8PROC_PKG_ERRORS" >&5 6625 6626 as_fn_error $? "Package requirements (libutf8proc) were not met: 6627 6628 $LIBUTF8PROC_PKG_ERRORS 6629 6630 Consider adjusting the PKG_CONFIG_PATH environment variable if you 6631 installed software in a non-standard prefix. 6632 6633 Alternatively, you may set the environment variables LIBUTF8PROC_CFLAGS 6634 and LIBUTF8PROC_LIBS to avoid the need to call pkg-config. 6635 See the pkg-config man page for more details." "$LINENO" 5 6636 elif test $pkg_failed = untried; then 6637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6638 $as_echo "no" >&6; } 6639 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6641 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6642 is in your PATH or set the PKG_CONFIG environment variable to the full 6643 path to pkg-config. 6644 6645 Alternatively, you may set the environment variables LIBUTF8PROC_CFLAGS 6646 and LIBUTF8PROC_LIBS to avoid the need to call pkg-config. 6647 See the pkg-config man page for more details. 6648 6649 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6650 See \`config.log' for more details" "$LINENO" 5; } 6651 else 6652 LIBUTF8PROC_CFLAGS=$pkg_cv_LIBUTF8PROC_CFLAGS 6653 LIBUTF8PROC_LIBS=$pkg_cv_LIBUTF8PROC_LIBS 6654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6655 $as_echo "yes" >&6; } 6656 6657 AM_CPPFLAGS="$LIBUTF8PROC_CFLAGS $AM_CPPFLAGS" 6658 CPPFLAGS="$LIBUTF8PROC_CFLAGS $SAVED_CPPFLAGS" 6659 LIBS="$LIBUTF8PROC_LIBS $LIBS" 6660 6661 6662 fi 6663 ac_fn_c_check_header_mongrel "$LINENO" "utf8proc.h" "ac_cv_header_utf8proc_h" "$ac_includes_default" 6664 if test "x$ac_cv_header_utf8proc_h" = xyes; then : 6665 enable_utf8proc=yes 6666 else 6667 enable_utf8proc=no 6668 fi 6669 6670 6671 if test "x$enable_utf8proc" = xyes; then 6672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utf8proc_charwidth" >&5 6673 $as_echo_n "checking for library containing utf8proc_charwidth... " >&6; } 6674 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6675 $as_echo_n "(cached) " >&6 6676 else 6677 ac_func_search_save_LIBS=$LIBS 6678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679 /* end confdefs.h. */ 6680 6681 /* Override any GCC internal prototype to avoid an error. 6682 Use char because int might match the return type of a GCC 6683 builtin and then its argument prototype would still apply. */ 6684 #ifdef __cplusplus 6685 extern "C" 6686 #endif 6687 char utf8proc_charwidth (); 6688 int 6689 main () 6690 { 6691 return utf8proc_charwidth (); 6692 ; 6693 return 0; 6694 } 6695 _ACEOF 6696 for ac_lib in '' utf8proc; do 6697 if test -z "$ac_lib"; then 6698 ac_res="none required" 6699 else 6700 ac_res=-l$ac_lib 6701 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6702 fi 6703 if ac_fn_c_try_link "$LINENO"; then : 6704 ac_cv_search_utf8proc_charwidth=$ac_res 6705 fi 6706 rm -f core conftest.err conftest.$ac_objext \ 6707 conftest$ac_exeext 6708 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6709 break 6710 fi 6711 done 6712 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6713 6714 else 6715 ac_cv_search_utf8proc_charwidth=no 6716 fi 6717 rm conftest.$ac_ext 6718 LIBS=$ac_func_search_save_LIBS 6719 fi 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utf8proc_charwidth" >&5 6721 $as_echo "$ac_cv_search_utf8proc_charwidth" >&6; } 6722 ac_res=$ac_cv_search_utf8proc_charwidth 6723 if test "$ac_res" != no; then : 6724 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6725 enable_utf8proc=yes 6726 else 6727 enable_utf8proc=no 6728 6729 fi 6730 6731 fi 6732 if test "x$enable_utf8proc" = xyes; then 6733 $as_echo "#define HAVE_UTF8PROC 1" >>confdefs.h 6734 6735 else 6736 as_fn_error $? "\"utf8proc not found\"" "$LINENO" 5 6737 fi 6738 fi 6739 if test "x$enable_utf8proc" = xyes; then 6740 HAVE_UTF8PROC_TRUE= 6741 HAVE_UTF8PROC_FALSE='#' 6742 else 6743 HAVE_UTF8PROC_TRUE='#' 6744 HAVE_UTF8PROC_FALSE= 6745 fi 6746 6747 6748 # Check for systemd support. 6749 # Check whether --enable-systemd was given. 6750 if test "${enable_systemd+set}" = set; then : 6751 enableval=$enable_systemd; 6752 fi 6753 6754 if test x"$enable_systemd" = xyes; then 6755 6756 pkg_failed=no 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsystemd" >&5 6758 $as_echo_n "checking for libsystemd... " >&6; } 6759 6760 if test -n "$SYSTEMD_CFLAGS"; then 6761 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 6762 elif test -n "$PKG_CONFIG"; then 6763 if test -n "$PKG_CONFIG" && \ 6764 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 6765 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 6766 ac_status=$? 6767 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6768 test $ac_status = 0; }; then 6769 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 6770 test "x$?" != "x0" && pkg_failed=yes 6771 else 6772 pkg_failed=yes 6773 fi 6774 else 6775 pkg_failed=untried 6776 fi 6777 if test -n "$SYSTEMD_LIBS"; then 6778 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 6779 elif test -n "$PKG_CONFIG"; then 6780 if test -n "$PKG_CONFIG" && \ 6781 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 6782 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 6783 ac_status=$? 6784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6785 test $ac_status = 0; }; then 6786 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 6787 test "x$?" != "x0" && pkg_failed=yes 6788 else 6789 pkg_failed=yes 6790 fi 6791 else 6792 pkg_failed=untried 6793 fi 6794 6795 6796 6797 if test $pkg_failed = yes; then 6798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6799 $as_echo "no" >&6; } 6800 6801 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6802 _pkg_short_errors_supported=yes 6803 else 6804 _pkg_short_errors_supported=no 6805 fi 6806 if test $_pkg_short_errors_supported = yes; then 6807 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 6808 else 6809 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 6810 fi 6811 # Put the nasty error message in config.log where it belongs 6812 echo "$SYSTEMD_PKG_ERRORS" >&5 6813 6814 found_systemd=no 6815 6816 elif test $pkg_failed = untried; then 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6818 $as_echo "no" >&6; } 6819 found_systemd=no 6820 6821 else 6822 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 6823 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 6824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6825 $as_echo "yes" >&6; } 6826 6827 AM_CPPFLAGS="$SYSTEMD_CFLAGS $AM_CPPFLAGS" 6828 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 6829 LIBS="$SYSTEMD_LIBS $LIBS" 6830 found_systemd=yes 6831 6832 fi 6833 if test "x$found_systemd" = xyes; then 6834 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 6835 6836 else 6837 as_fn_error $? "\"systemd not found\"" "$LINENO" 5 6838 fi 6839 fi 6840 if test "x$found_systemd" = xyes; then 6841 HAVE_SYSTEMD_TRUE= 6842 HAVE_SYSTEMD_FALSE='#' 6843 else 6844 HAVE_SYSTEMD_TRUE='#' 6845 HAVE_SYSTEMD_FALSE= 6846 fi 6847 6848 # Check whether --enable-cgroups was given. 6849 if test "${enable_cgroups+set}" = set; then : 6850 enableval=$enable_cgroups; 6851 fi 6852 6853 if test "x$enable_cgroups" = x; then 6854 # Default to the same as $enable_systemd. 6855 enable_cgroups=$enable_systemd 6856 fi 6857 if test "x$enable_cgroups" = xyes; then 6858 if test "x$found_systemd" = xyes; then 6859 $as_echo "#define ENABLE_CGROUPS 1" >>confdefs.h 6860 6861 else 6862 as_fn_error $? "\"cgroups requires systemd to be enabled\"" "$LINENO" 5 6863 fi 6864 fi 6865 6866 # Enable sixel support. 6867 # Check whether --enable-sixel was given. 6868 if test "${enable_sixel+set}" = set; then : 6869 enableval=$enable_sixel; 6870 fi 6871 6872 if test "x$enable_sixel" = xyes; then 6873 $as_echo "#define ENABLE_SIXEL 1" >>confdefs.h 6874 6875 fi 6876 if test "x$enable_sixel" = xyes; then 6877 ENABLE_SIXEL_TRUE= 6878 ENABLE_SIXEL_FALSE='#' 6879 else 6880 ENABLE_SIXEL_TRUE='#' 6881 ENABLE_SIXEL_FALSE= 6882 fi 6883 6884 6885 # Check for b64_ntop. If we have b64_ntop, we assume b64_pton as well. 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop" >&5 6887 $as_echo_n "checking for b64_ntop... " >&6; } 6888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6889 /* end confdefs.h. */ 6890 6891 #include <sys/types.h> 6892 #include <netinet/in.h> 6893 #include <resolv.h> 6894 6895 int 6896 main () 6897 { 6898 6899 b64_ntop(NULL, 0, NULL, 0); 6900 6901 ; 6902 return 0; 6903 } 6904 _ACEOF 6905 if ac_fn_c_try_link "$LINENO"; then : 6906 found_b64_ntop=yes 6907 else 6908 found_b64_ntop=no 6909 6910 fi 6911 rm -f core conftest.err conftest.$ac_objext \ 6912 conftest$ac_exeext conftest.$ac_ext 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6914 $as_echo "$found_b64_ntop" >&6; } 6915 OLD_LIBS="$LIBS" 6916 if test "x$found_b64_ntop" = xno; then 6917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lresolv" >&5 6918 $as_echo_n "checking for b64_ntop with -lresolv... " >&6; } 6919 LIBS="$OLD_LIBS -lresolv" 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921 /* end confdefs.h. */ 6922 6923 #include <sys/types.h> 6924 #include <netinet/in.h> 6925 #include <resolv.h> 6926 6927 int 6928 main () 6929 { 6930 6931 b64_ntop(NULL, 0, NULL, 0); 6932 6933 ; 6934 return 0; 6935 } 6936 _ACEOF 6937 if ac_fn_c_try_link "$LINENO"; then : 6938 found_b64_ntop=yes 6939 else 6940 found_b64_ntop=no 6941 6942 fi 6943 rm -f core conftest.err conftest.$ac_objext \ 6944 conftest$ac_exeext conftest.$ac_ext 6945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6946 $as_echo "$found_b64_ntop" >&6; } 6947 fi 6948 if test "x$found_b64_ntop" = xno; then 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lnetwork" >&5 6950 $as_echo_n "checking for b64_ntop with -lnetwork... " >&6; } 6951 LIBS="$OLD_LIBS -lnetwork" 6952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6953 /* end confdefs.h. */ 6954 6955 #include <sys/types.h> 6956 #include <netinet/in.h> 6957 #include <resolv.h> 6958 6959 int 6960 main () 6961 { 6962 6963 b64_ntop(NULL, 0, NULL, 0); 6964 6965 ; 6966 return 0; 6967 } 6968 _ACEOF 6969 if ac_fn_c_try_link "$LINENO"; then : 6970 found_b64_ntop=yes 6971 else 6972 found_b64_ntop=no 6973 6974 fi 6975 rm -f core conftest.err conftest.$ac_objext \ 6976 conftest$ac_exeext conftest.$ac_ext 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6978 $as_echo "$found_b64_ntop" >&6; } 6979 fi 6980 if test "x$found_b64_ntop" = xyes; then 6981 $as_echo "#define HAVE_B64_NTOP 1" >>confdefs.h 6982 6983 else 6984 LIBS="$OLD_LIBS" 6985 case " $LIBOBJS " in 6986 *" base64.$ac_objext "* ) ;; 6987 *) LIBOBJS="$LIBOBJS base64.$ac_objext" 6988 ;; 6989 esac 6990 6991 fi 6992 6993 # Look for networking libraries. 6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 6995 $as_echo_n "checking for library containing inet_ntoa... " >&6; } 6996 if ${ac_cv_search_inet_ntoa+:} false; then : 6997 $as_echo_n "(cached) " >&6 6998 else 6999 ac_func_search_save_LIBS=$LIBS 7000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7001 /* end confdefs.h. */ 7002 7003 /* Override any GCC internal prototype to avoid an error. 7004 Use char because int might match the return type of a GCC 7005 builtin and then its argument prototype would still apply. */ 7006 #ifdef __cplusplus 7007 extern "C" 7008 #endif 7009 char inet_ntoa (); 7010 int 7011 main () 7012 { 7013 return inet_ntoa (); 7014 ; 7015 return 0; 7016 } 7017 _ACEOF 7018 for ac_lib in '' nsl; do 7019 if test -z "$ac_lib"; then 7020 ac_res="none required" 7021 else 7022 ac_res=-l$ac_lib 7023 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7024 fi 7025 if ac_fn_c_try_link "$LINENO"; then : 7026 ac_cv_search_inet_ntoa=$ac_res 7027 fi 7028 rm -f core conftest.err conftest.$ac_objext \ 7029 conftest$ac_exeext 7030 if ${ac_cv_search_inet_ntoa+:} false; then : 7031 break 7032 fi 7033 done 7034 if ${ac_cv_search_inet_ntoa+:} false; then : 7035 7036 else 7037 ac_cv_search_inet_ntoa=no 7038 fi 7039 rm conftest.$ac_ext 7040 LIBS=$ac_func_search_save_LIBS 7041 fi 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 7043 $as_echo "$ac_cv_search_inet_ntoa" >&6; } 7044 ac_res=$ac_cv_search_inet_ntoa 7045 if test "$ac_res" != no; then : 7046 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7047 7048 fi 7049 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 7051 $as_echo_n "checking for library containing socket... " >&6; } 7052 if ${ac_cv_search_socket+:} false; then : 7053 $as_echo_n "(cached) " >&6 7054 else 7055 ac_func_search_save_LIBS=$LIBS 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 7059 /* Override any GCC internal prototype to avoid an error. 7060 Use char because int might match the return type of a GCC 7061 builtin and then its argument prototype would still apply. */ 7062 #ifdef __cplusplus 7063 extern "C" 7064 #endif 7065 char socket (); 7066 int 7067 main () 7068 { 7069 return socket (); 7070 ; 7071 return 0; 7072 } 7073 _ACEOF 7074 for ac_lib in '' socket; do 7075 if test -z "$ac_lib"; then 7076 ac_res="none required" 7077 else 7078 ac_res=-l$ac_lib 7079 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7080 fi 7081 if ac_fn_c_try_link "$LINENO"; then : 7082 ac_cv_search_socket=$ac_res 7083 fi 7084 rm -f core conftest.err conftest.$ac_objext \ 7085 conftest$ac_exeext 7086 if ${ac_cv_search_socket+:} false; then : 7087 break 7088 fi 7089 done 7090 if ${ac_cv_search_socket+:} false; then : 7091 7092 else 7093 ac_cv_search_socket=no 7094 fi 7095 rm conftest.$ac_ext 7096 LIBS=$ac_func_search_save_LIBS 7097 fi 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 7099 $as_echo "$ac_cv_search_socket" >&6; } 7100 ac_res=$ac_cv_search_socket 7101 if test "$ac_res" != no; then : 7102 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7103 7104 fi 7105 7106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5 7107 $as_echo_n "checking for socket in -lxnet... " >&6; } 7108 if ${ac_cv_lib_xnet_socket+:} false; then : 7109 $as_echo_n "(cached) " >&6 7110 else 7111 ac_check_lib_save_LIBS=$LIBS 7112 LIBS="-lxnet $LIBS" 7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7114 /* end confdefs.h. */ 7115 7116 /* Override any GCC internal prototype to avoid an error. 7117 Use char because int might match the return type of a GCC 7118 builtin and then its argument prototype would still apply. */ 7119 #ifdef __cplusplus 7120 extern "C" 7121 #endif 7122 char socket (); 7123 int 7124 main () 7125 { 7126 return socket (); 7127 ; 7128 return 0; 7129 } 7130 _ACEOF 7131 if ac_fn_c_try_link "$LINENO"; then : 7132 ac_cv_lib_xnet_socket=yes 7133 else 7134 ac_cv_lib_xnet_socket=no 7135 fi 7136 rm -f core conftest.err conftest.$ac_objext \ 7137 conftest$ac_exeext conftest.$ac_ext 7138 LIBS=$ac_check_lib_save_LIBS 7139 fi 7140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5 7141 $as_echo "$ac_cv_lib_xnet_socket" >&6; } 7142 if test "x$ac_cv_lib_xnet_socket" = xyes; then : 7143 cat >>confdefs.h <<_ACEOF 7144 #define HAVE_LIBXNET 1 7145 _ACEOF 7146 7147 LIBS="-lxnet $LIBS" 7148 7149 fi 7150 7151 7152 # Check if using glibc and have malloc_trim(3). The glibc free(3) is pretty bad 7153 # about returning memory to the kernel unless the application tells it when to 7154 # with malloc_trim(3). 7155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if free doesn't work very well" >&5 7156 $as_echo_n "checking if free doesn't work very well... " >&6; } 7157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7158 /* end confdefs.h. */ 7159 7160 #include <stdlib.h> 7161 #ifdef __GLIBC__ 7162 #include <malloc.h> 7163 int main(void) { 7164 malloc_trim (0); 7165 exit(0); 7166 } 7167 #else 7168 no 7169 #endif 7170 7171 _ACEOF 7172 if ac_fn_c_try_link "$LINENO"; then : 7173 found_malloc_trim=yes 7174 else 7175 found_malloc_trim=no 7176 7177 fi 7178 rm -f core conftest.err conftest.$ac_objext \ 7179 conftest$ac_exeext conftest.$ac_ext 7180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_malloc_trim" >&5 7181 $as_echo "$found_malloc_trim" >&6; } 7182 if test "x$found_malloc_trim" = xyes; then 7183 $as_echo "#define HAVE_MALLOC_TRIM 1" >>confdefs.h 7184 7185 fi 7186 7187 # Build against jemalloc if requested. 7188 # Check whether --enable-jemalloc was given. 7189 if test "${enable_jemalloc+set}" = set; then : 7190 enableval=$enable_jemalloc; 7191 fi 7192 7193 if test "x$enable_jemalloc" = xyes; then 7194 7195 pkg_failed=no 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jemalloc" >&5 7197 $as_echo_n "checking for jemalloc... " >&6; } 7198 7199 if test -n "$JEMALLOC_CFLAGS"; then 7200 pkg_cv_JEMALLOC_CFLAGS="$JEMALLOC_CFLAGS" 7201 elif test -n "$PKG_CONFIG"; then 7202 if test -n "$PKG_CONFIG" && \ 7203 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jemalloc\""; } >&5 7204 ($PKG_CONFIG --exists --print-errors "jemalloc") 2>&5 7205 ac_status=$? 7206 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7207 test $ac_status = 0; }; then 7208 pkg_cv_JEMALLOC_CFLAGS=`$PKG_CONFIG --cflags "jemalloc" 2>/dev/null` 7209 test "x$?" != "x0" && pkg_failed=yes 7210 else 7211 pkg_failed=yes 7212 fi 7213 else 7214 pkg_failed=untried 7215 fi 7216 if test -n "$JEMALLOC_LIBS"; then 7217 pkg_cv_JEMALLOC_LIBS="$JEMALLOC_LIBS" 7218 elif test -n "$PKG_CONFIG"; then 7219 if test -n "$PKG_CONFIG" && \ 7220 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jemalloc\""; } >&5 7221 ($PKG_CONFIG --exists --print-errors "jemalloc") 2>&5 7222 ac_status=$? 7223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7224 test $ac_status = 0; }; then 7225 pkg_cv_JEMALLOC_LIBS=`$PKG_CONFIG --libs "jemalloc" 2>/dev/null` 7226 test "x$?" != "x0" && pkg_failed=yes 7227 else 7228 pkg_failed=yes 7229 fi 7230 else 7231 pkg_failed=untried 7232 fi 7233 7234 7235 7236 if test $pkg_failed = yes; then 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7238 $as_echo "no" >&6; } 7239 7240 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 7241 _pkg_short_errors_supported=yes 7242 else 7243 _pkg_short_errors_supported=no 7244 fi 7245 if test $_pkg_short_errors_supported = yes; then 7246 JEMALLOC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jemalloc" 2>&1` 7247 else 7248 JEMALLOC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jemalloc" 2>&1` 7249 fi 7250 # Put the nasty error message in config.log where it belongs 7251 echo "$JEMALLOC_PKG_ERRORS" >&5 7252 7253 as_fn_error $? "\"jemalloc not found\"" "$LINENO" 5 7254 7255 elif test $pkg_failed = untried; then 7256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7257 $as_echo "no" >&6; } 7258 as_fn_error $? "\"jemalloc not found\"" "$LINENO" 5 7259 7260 else 7261 JEMALLOC_CFLAGS=$pkg_cv_JEMALLOC_CFLAGS 7262 JEMALLOC_LIBS=$pkg_cv_JEMALLOC_LIBS 7263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7264 $as_echo "yes" >&6; } 7265 7266 AM_CPPFLAGS="$JEMALLOC_CFLAGS $AM_CPPFLAGS" 7267 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 7268 LIBS="$LIBS $JEMALLOC_LIBS" 7269 7270 fi 7271 fi 7272 7273 # Check for CMSG_DATA. On some platforms like HP-UX this requires UNIX 95 7274 # (_XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED) (see xopen_networking(7)). On 7275 # others, UNIX 03 (_XOPEN_SOURCE 600, see standards(7) on Solaris). 7276 XOPEN_DEFINES= 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CMSG_DATA" >&5 7278 $as_echo_n "checking for CMSG_DATA... " >&6; } 7279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7280 /* end confdefs.h. */ 7281 7282 #include <sys/socket.h> 7283 #ifdef CMSG_DATA 7284 yes 7285 #endif 7286 7287 _ACEOF 7288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7289 $EGREP "yes" >/dev/null 2>&1; then : 7290 found_cmsg_data=yes 7291 else 7292 found_cmsg_data=no 7293 7294 fi 7295 rm -f conftest* 7296 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7298 $as_echo "$found_cmsg_data" >&6; } 7299 if test "x$found_cmsg_data" = xno; then 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED" >&5 7301 $as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED... " >&6; } 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 7305 #define _XOPEN_SOURCE 1 7306 #define _XOPEN_SOURCE_EXTENDED 1 7307 #include <sys/socket.h> 7308 #ifdef CMSG_DATA 7309 yes 7310 #endif 7311 7312 _ACEOF 7313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7314 $EGREP "yes" >/dev/null 2>&1; then : 7315 found_cmsg_data=yes 7316 else 7317 found_cmsg_data=no 7318 7319 fi 7320 rm -f conftest* 7321 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7323 $as_echo "$found_cmsg_data" >&6; } 7324 if test "x$found_cmsg_data" = xyes; then 7325 XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED" 7326 fi 7327 fi 7328 if test "x$found_cmsg_data" = xno; then 7329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE 600" >&5 7330 $as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE 600... " >&6; } 7331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7332 /* end confdefs.h. */ 7333 7334 #define _XOPEN_SOURCE 600 7335 #include <sys/socket.h> 7336 #ifdef CMSG_DATA 7337 yes 7338 #endif 7339 7340 _ACEOF 7341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7342 $EGREP "yes" >/dev/null 2>&1; then : 7343 found_cmsg_data=yes 7344 else 7345 found_cmsg_data=no 7346 7347 fi 7348 rm -f conftest* 7349 7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7351 $as_echo "$found_cmsg_data" >&6; } 7352 if test "x$found_cmsg_data" = xyes; then 7353 XOPEN_DEFINES="-D_XOPEN_SOURCE=600" 7354 else 7355 as_fn_error $? "\"CMSG_DATA not found\"" "$LINENO" 5 7356 fi 7357 fi 7358 7359 7360 # Look for err and friends in err.h. 7361 ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err" 7362 if test "x$ac_cv_func_err" = xyes; then : 7363 found_err_h=yes 7364 else 7365 found_err_h=no 7366 fi 7367 7368 ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx" 7369 if test "x$ac_cv_func_errx" = xyes; then : 7370 7371 else 7372 found_err_h=no 7373 fi 7374 7375 ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn" 7376 if test "x$ac_cv_func_warn" = xyes; then : 7377 7378 else 7379 found_err_h=no 7380 fi 7381 7382 ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx" 7383 if test "x$ac_cv_func_warnx" = xyes; then : 7384 7385 else 7386 found_err_h=no 7387 fi 7388 7389 if test "x$found_err_h" = xyes; then 7390 ac_fn_c_check_header_mongrel "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" 7391 if test "x$ac_cv_header_err_h" = xyes; then : 7392 7393 else 7394 found_err_h=no 7395 fi 7396 7397 7398 else 7399 case " $LIBOBJS " in 7400 *" err.$ac_objext "* ) ;; 7401 *) LIBOBJS="$LIBOBJS err.$ac_objext" 7402 ;; 7403 esac 7404 7405 fi 7406 7407 # Look for imsg_init in libutil. 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing imsg_init" >&5 7409 $as_echo_n "checking for library containing imsg_init... " >&6; } 7410 if ${ac_cv_search_imsg_init+:} false; then : 7411 $as_echo_n "(cached) " >&6 7412 else 7413 ac_func_search_save_LIBS=$LIBS 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415 /* end confdefs.h. */ 7416 7417 /* Override any GCC internal prototype to avoid an error. 7418 Use char because int might match the return type of a GCC 7419 builtin and then its argument prototype would still apply. */ 7420 #ifdef __cplusplus 7421 extern "C" 7422 #endif 7423 char imsg_init (); 7424 int 7425 main () 7426 { 7427 return imsg_init (); 7428 ; 7429 return 0; 7430 } 7431 _ACEOF 7432 for ac_lib in '' util; do 7433 if test -z "$ac_lib"; then 7434 ac_res="none required" 7435 else 7436 ac_res=-l$ac_lib 7437 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7438 fi 7439 if ac_fn_c_try_link "$LINENO"; then : 7440 ac_cv_search_imsg_init=$ac_res 7441 fi 7442 rm -f core conftest.err conftest.$ac_objext \ 7443 conftest$ac_exeext 7444 if ${ac_cv_search_imsg_init+:} false; then : 7445 break 7446 fi 7447 done 7448 if ${ac_cv_search_imsg_init+:} false; then : 7449 7450 else 7451 ac_cv_search_imsg_init=no 7452 fi 7453 rm conftest.$ac_ext 7454 LIBS=$ac_func_search_save_LIBS 7455 fi 7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_imsg_init" >&5 7457 $as_echo "$ac_cv_search_imsg_init" >&6; } 7458 ac_res=$ac_cv_search_imsg_init 7459 if test "$ac_res" != no; then : 7460 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7461 found_imsg_init=yes 7462 else 7463 found_imsg_init=no 7464 fi 7465 7466 if test "x$found_imsg_init" = xyes; then 7467 $as_echo "#define HAVE_IMSG 1" >>confdefs.h 7468 7469 else 7470 case " $LIBOBJS " in 7471 *" imsg.$ac_objext "* ) ;; 7472 *) LIBOBJS="$LIBOBJS imsg.$ac_objext" 7473 ;; 7474 esac 7475 7476 case " $LIBOBJS " in 7477 *" imsg-buffer.$ac_objext "* ) ;; 7478 *) LIBOBJS="$LIBOBJS imsg-buffer.$ac_objext" 7479 ;; 7480 esac 7481 7482 fi 7483 7484 # Look for daemon, compat/daemon.c used if missing. Solaris 10 has it in 7485 # libresolv, but no declaration anywhere, so check for declaration as well as 7486 # function. 7487 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 7488 if test "x$ac_cv_func_daemon" = xyes; then : 7489 found_daemon=yes 7490 else 7491 found_daemon=no 7492 fi 7493 7494 ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" " 7495 #include <stdlib.h> 7496 #include <unistd.h> 7497 7498 7499 " 7500 if test "x$ac_cv_have_decl_daemon" = xyes; then : 7501 7502 else 7503 found_daemon=no 7504 fi 7505 7506 if test "x$found_daemon" = xyes; then 7507 $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 7508 7509 else 7510 case " $LIBOBJS " in 7511 *" daemon.$ac_objext "* ) ;; 7512 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 7513 ;; 7514 esac 7515 7516 fi 7517 7518 # Look for stravis, compat/{vis,unvis}.c used if missing. 7519 ac_fn_c_check_func "$LINENO" "stravis" "ac_cv_func_stravis" 7520 if test "x$ac_cv_func_stravis" = xyes; then : 7521 found_stravis=yes 7522 else 7523 found_stravis=no 7524 fi 7525 7526 if test "x$found_stravis" = xyes; then 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnvis is broken" >&5 7528 $as_echo_n "checking if strnvis is broken... " >&6; } 7529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7530 /* end confdefs.h. */ 7531 #include <vis.h> 7532 7533 _ACEOF 7534 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7535 $EGREP "strnvis\(char \*, const char \*, size_t, int\)" >/dev/null 2>&1; then : 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7537 $as_echo "no" >&6; } 7538 else 7539 found_stravis=no 7540 fi 7541 rm -f conftest* 7542 7543 if test "x$found_stravis" = xno; then 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7545 $as_echo "yes" >&6; } 7546 fi 7547 fi 7548 if test "x$found_stravis" = xyes; then 7549 ac_fn_c_check_decl "$LINENO" "VIS_DQ" "ac_cv_have_decl_VIS_DQ" " 7550 #include <stdlib.h> 7551 #include <vis.h> 7552 7553 7554 " 7555 if test "x$ac_cv_have_decl_VIS_DQ" = xyes; then : 7556 7557 else 7558 found_stravis=no 7559 fi 7560 7561 fi 7562 if test "x$found_stravis" = xyes; then 7563 $as_echo "#define HAVE_VIS 1" >>confdefs.h 7564 7565 else 7566 case " $LIBOBJS " in 7567 *" vis.$ac_objext "* ) ;; 7568 *) LIBOBJS="$LIBOBJS vis.$ac_objext" 7569 ;; 7570 esac 7571 7572 case " $LIBOBJS " in 7573 *" unvis.$ac_objext "* ) ;; 7574 *) LIBOBJS="$LIBOBJS unvis.$ac_objext" 7575 ;; 7576 esac 7577 7578 fi 7579 7580 # Look for fdforkpty and forkpty in libutil. 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdforkpty" >&5 7582 $as_echo_n "checking for library containing fdforkpty... " >&6; } 7583 if ${ac_cv_search_fdforkpty+:} false; then : 7584 $as_echo_n "(cached) " >&6 7585 else 7586 ac_func_search_save_LIBS=$LIBS 7587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7588 /* end confdefs.h. */ 7589 7590 /* Override any GCC internal prototype to avoid an error. 7591 Use char because int might match the return type of a GCC 7592 builtin and then its argument prototype would still apply. */ 7593 #ifdef __cplusplus 7594 extern "C" 7595 #endif 7596 char fdforkpty (); 7597 int 7598 main () 7599 { 7600 return fdforkpty (); 7601 ; 7602 return 0; 7603 } 7604 _ACEOF 7605 for ac_lib in '' util; do 7606 if test -z "$ac_lib"; then 7607 ac_res="none required" 7608 else 7609 ac_res=-l$ac_lib 7610 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7611 fi 7612 if ac_fn_c_try_link "$LINENO"; then : 7613 ac_cv_search_fdforkpty=$ac_res 7614 fi 7615 rm -f core conftest.err conftest.$ac_objext \ 7616 conftest$ac_exeext 7617 if ${ac_cv_search_fdforkpty+:} false; then : 7618 break 7619 fi 7620 done 7621 if ${ac_cv_search_fdforkpty+:} false; then : 7622 7623 else 7624 ac_cv_search_fdforkpty=no 7625 fi 7626 rm conftest.$ac_ext 7627 LIBS=$ac_func_search_save_LIBS 7628 fi 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdforkpty" >&5 7630 $as_echo "$ac_cv_search_fdforkpty" >&6; } 7631 ac_res=$ac_cv_search_fdforkpty 7632 if test "$ac_res" != no; then : 7633 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7634 found_fdforkpty=yes 7635 else 7636 found_fdforkpty=no 7637 fi 7638 7639 if test "x$found_fdforkpty" = xyes; then 7640 $as_echo "#define HAVE_FDFORKPTY 1" >>confdefs.h 7641 7642 else 7643 case " $LIBOBJS " in 7644 *" fdforkpty.$ac_objext "* ) ;; 7645 *) LIBOBJS="$LIBOBJS fdforkpty.$ac_objext" 7646 ;; 7647 esac 7648 7649 fi 7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing forkpty" >&5 7651 $as_echo_n "checking for library containing forkpty... " >&6; } 7652 if ${ac_cv_search_forkpty+:} false; then : 7653 $as_echo_n "(cached) " >&6 7654 else 7655 ac_func_search_save_LIBS=$LIBS 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657 /* end confdefs.h. */ 7658 7659 /* Override any GCC internal prototype to avoid an error. 7660 Use char because int might match the return type of a GCC 7661 builtin and then its argument prototype would still apply. */ 7662 #ifdef __cplusplus 7663 extern "C" 7664 #endif 7665 char forkpty (); 7666 int 7667 main () 7668 { 7669 return forkpty (); 7670 ; 7671 return 0; 7672 } 7673 _ACEOF 7674 for ac_lib in '' util; do 7675 if test -z "$ac_lib"; then 7676 ac_res="none required" 7677 else 7678 ac_res=-l$ac_lib 7679 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7680 fi 7681 if ac_fn_c_try_link "$LINENO"; then : 7682 ac_cv_search_forkpty=$ac_res 7683 fi 7684 rm -f core conftest.err conftest.$ac_objext \ 7685 conftest$ac_exeext 7686 if ${ac_cv_search_forkpty+:} false; then : 7687 break 7688 fi 7689 done 7690 if ${ac_cv_search_forkpty+:} false; then : 7691 7692 else 7693 ac_cv_search_forkpty=no 7694 fi 7695 rm conftest.$ac_ext 7696 LIBS=$ac_func_search_save_LIBS 7697 fi 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_forkpty" >&5 7699 $as_echo "$ac_cv_search_forkpty" >&6; } 7700 ac_res=$ac_cv_search_forkpty 7701 if test "$ac_res" != no; then : 7702 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7703 found_forkpty=yes 7704 else 7705 found_forkpty=no 7706 fi 7707 7708 if test "x$found_forkpty" = xyes; then 7709 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 7710 7711 fi 7712 if test "x$found_forkpty" = xno; then 7713 NEED_FORKPTY_TRUE= 7714 NEED_FORKPTY_FALSE='#' 7715 else 7716 NEED_FORKPTY_TRUE='#' 7717 NEED_FORKPTY_FALSE= 7718 fi 7719 7720 7721 # Look for kinfo_getfile in libutil. 7722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 7723 $as_echo_n "checking for library containing kinfo_getfile... " >&6; } 7724 if ${ac_cv_search_kinfo_getfile+:} false; then : 7725 $as_echo_n "(cached) " >&6 7726 else 7727 ac_func_search_save_LIBS=$LIBS 7728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7729 /* end confdefs.h. */ 7730 7731 /* Override any GCC internal prototype to avoid an error. 7732 Use char because int might match the return type of a GCC 7733 builtin and then its argument prototype would still apply. */ 7734 #ifdef __cplusplus 7735 extern "C" 7736 #endif 7737 char kinfo_getfile (); 7738 int 7739 main () 7740 { 7741 return kinfo_getfile (); 7742 ; 7743 return 0; 7744 } 7745 _ACEOF 7746 for ac_lib in '' util util-freebsd; do 7747 if test -z "$ac_lib"; then 7748 ac_res="none required" 7749 else 7750 ac_res=-l$ac_lib 7751 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7752 fi 7753 if ac_fn_c_try_link "$LINENO"; then : 7754 ac_cv_search_kinfo_getfile=$ac_res 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext \ 7757 conftest$ac_exeext 7758 if ${ac_cv_search_kinfo_getfile+:} false; then : 7759 break 7760 fi 7761 done 7762 if ${ac_cv_search_kinfo_getfile+:} false; then : 7763 7764 else 7765 ac_cv_search_kinfo_getfile=no 7766 fi 7767 rm conftest.$ac_ext 7768 LIBS=$ac_func_search_save_LIBS 7769 fi 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 7771 $as_echo "$ac_cv_search_kinfo_getfile" >&6; } 7772 ac_res=$ac_cv_search_kinfo_getfile 7773 if test "$ac_res" != no; then : 7774 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7775 7776 fi 7777 7778 7779 # Look for a suitable queue.h. 7780 ac_fn_c_check_decl "$LINENO" "TAILQ_CONCAT" "ac_cv_have_decl_TAILQ_CONCAT" "#include <sys/queue.h> 7781 7782 " 7783 if test "x$ac_cv_have_decl_TAILQ_CONCAT" = xyes; then : 7784 found_queue_h=yes 7785 else 7786 found_queue_h=no 7787 fi 7788 7789 ac_fn_c_check_decl "$LINENO" "TAILQ_PREV" "ac_cv_have_decl_TAILQ_PREV" "#include <sys/queue.h> 7790 7791 " 7792 if test "x$ac_cv_have_decl_TAILQ_PREV" = xyes; then : 7793 7794 else 7795 found_queue_h=no 7796 fi 7797 7798 ac_fn_c_check_decl "$LINENO" "TAILQ_REPLACE" "ac_cv_have_decl_TAILQ_REPLACE" "#include <sys/queue.h> 7799 7800 " 7801 if test "x$ac_cv_have_decl_TAILQ_REPLACE" = xyes; then : 7802 7803 else 7804 found_queue_h=no 7805 fi 7806 7807 if test "x$found_queue_h" = xyes; then 7808 $as_echo "#define HAVE_QUEUE_H 1" >>confdefs.h 7809 7810 fi 7811 7812 # Look for __progname. 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5 7814 $as_echo_n "checking for __progname... " >&6; } 7815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7816 /* end confdefs.h. */ 7817 7818 #include <stdio.h> 7819 #include <stdlib.h> 7820 extern char *__progname; 7821 int main(void) { 7822 const char *cp = __progname; 7823 printf("%s\n", cp); 7824 exit(0); 7825 } 7826 7827 _ACEOF 7828 if ac_fn_c_try_link "$LINENO"; then : 7829 $as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7831 $as_echo "yes" >&6; } 7832 else 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7834 $as_echo "no" >&6; } 7835 7836 fi 7837 rm -f core conftest.err conftest.$ac_objext \ 7838 conftest$ac_exeext conftest.$ac_ext 7839 7840 # Look for program_invocation_short_name. 7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_short_name" >&5 7842 $as_echo_n "checking for program_invocation_short_name... " >&6; } 7843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7844 /* end confdefs.h. */ 7845 7846 #include <errno.h> 7847 #include <stdio.h> 7848 #include <stdlib.h> 7849 int main(void) { 7850 const char *cp = program_invocation_short_name; 7851 printf("%s\n", cp); 7852 exit(0); 7853 } 7854 7855 _ACEOF 7856 if ac_fn_c_try_link "$LINENO"; then : 7857 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7859 $as_echo "yes" >&6; } 7860 else 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7862 $as_echo "no" >&6; } 7863 7864 fi 7865 rm -f core conftest.err conftest.$ac_objext \ 7866 conftest$ac_exeext conftest.$ac_ext 7867 7868 # Look for prctl(PR_SET_NAME). 7869 ac_fn_c_check_decl "$LINENO" "PR_SET_NAME" "ac_cv_have_decl_PR_SET_NAME" "#include <sys/prctl.h> 7870 7871 " 7872 if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then : 7873 $as_echo "#define HAVE_PR_SET_NAME 1" >>confdefs.h 7874 7875 fi 7876 7877 7878 # Look for setsockopt(SO_PEERCRED). 7879 ac_fn_c_check_decl "$LINENO" "SO_PEERCRED" "ac_cv_have_decl_SO_PEERCRED" "#include <sys/socket.h> 7880 7881 " 7882 if test "x$ac_cv_have_decl_SO_PEERCRED" = xyes; then : 7883 $as_echo "#define HAVE_SO_PEERCRED 1" >>confdefs.h 7884 7885 fi 7886 7887 7888 # Look for fcntl(F_CLOSEM). 7889 ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" "#include <fcntl.h> 7890 7891 " 7892 if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 7893 $as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 7894 7895 fi 7896 7897 7898 # Look for /proc/$$. 7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/\$\$" >&5 7900 $as_echo_n "checking for /proc/\$\$... " >&6; } 7901 if test -d /proc/$$; then 7902 $as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 7903 7904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7905 $as_echo "yes" >&6; } 7906 else 7907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7908 $as_echo "no" >&6; } 7909 fi 7910 7911 # Try to figure out what the best value for TERM might be. 7912 if test "x$DEFAULT_TERM" = x; then 7913 DEFAULT_TERM=screen 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking TERM" >&5 7915 $as_echo_n "checking TERM... " >&6; } 7916 if test "$cross_compiling" = yes; then : 7917 DEFAULT_TERM=screen 7918 7919 else 7920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7921 /* end confdefs.h. */ 7922 7923 #include <stdio.h> 7924 #include <stdlib.h> 7925 #if defined(HAVE_CURSES_H) 7926 #include <curses.h> 7927 #elif defined(HAVE_NCURSES_H) 7928 #include <ncurses.h> 7929 #endif 7930 #include <term.h> 7931 int main(void) { 7932 if (setupterm("screen-256color", -1, NULL) != OK) 7933 exit(1); 7934 exit(0); 7935 } 7936 7937 _ACEOF 7938 if ac_fn_c_try_run "$LINENO"; then : 7939 DEFAULT_TERM=screen-256color 7940 fi 7941 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7942 conftest.$ac_objext conftest.beam conftest.$ac_ext 7943 fi 7944 7945 if test "$cross_compiling" = yes; then : 7946 DEFAULT_TERM=screen 7947 7948 else 7949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7950 /* end confdefs.h. */ 7951 7952 #include <stdio.h> 7953 #include <stdlib.h> 7954 #if defined(HAVE_CURSES_H) 7955 #include <curses.h> 7956 #elif defined(HAVE_NCURSES_H) 7957 #include <ncurses.h> 7958 #endif 7959 #include <term.h> 7960 int main(void) { 7961 if (setupterm("tmux", -1, NULL) != OK) 7962 exit(1); 7963 exit(0); 7964 } 7965 7966 _ACEOF 7967 if ac_fn_c_try_run "$LINENO"; then : 7968 DEFAULT_TERM=tmux 7969 fi 7970 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7971 conftest.$ac_objext conftest.beam conftest.$ac_ext 7972 fi 7973 7974 if test "$cross_compiling" = yes; then : 7975 DEFAULT_TERM=screen 7976 7977 else 7978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7979 /* end confdefs.h. */ 7980 7981 #include <stdio.h> 7982 #include <stdlib.h> 7983 #if defined(HAVE_CURSES_H) 7984 #include <curses.h> 7985 #elif defined(HAVE_NCURSES_H) 7986 #include <ncurses.h> 7987 #endif 7988 #include <term.h> 7989 int main(void) { 7990 if (setupterm("tmux-256color", -1, NULL) != OK) 7991 exit(1); 7992 exit(0); 7993 } 7994 7995 _ACEOF 7996 if ac_fn_c_try_run "$LINENO"; then : 7997 DEFAULT_TERM=tmux-256color 7998 fi 7999 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8000 conftest.$ac_objext conftest.beam conftest.$ac_ext 8001 fi 8002 8003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_TERM" >&5 8004 $as_echo "$DEFAULT_TERM" >&6; } 8005 fi 8006 8007 8008 # Man page defaults to mdoc. 8009 MANFORMAT=mdoc 8010 8011 8012 # Figure out the platform. 8013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 8014 $as_echo_n "checking platform... " >&6; } 8015 case "$host_os" in 8016 *aix*) 8017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aix" >&5 8018 $as_echo "aix" >&6; } 8019 PLATFORM=aix 8020 ;; 8021 *darwin*) 8022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin" >&5 8023 $as_echo "darwin" >&6; } 8024 PLATFORM=darwin 8025 # 8026 # macOS uses __dead2 instead of __dead, like FreeBSD. But it defines 8027 # __dead away so it needs to be removed before we can replace it. 8028 # 8029 $as_echo "#define BROKEN___DEAD 1" >>confdefs.h 8030 8031 # 8032 # macOS CMSG_FIRSTHDR is broken, so redefine it with a working one. 8033 # daemon works but has some stupid side effects, so use our internal 8034 # version which has a workaround. 8035 # 8036 $as_echo "#define BROKEN_CMSG_FIRSTHDR 1" >>confdefs.h 8037 8038 case " $LIBOBJS " in 8039 *" daemon.$ac_objext "* ) ;; 8040 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 8041 ;; 8042 esac 8043 8044 case " $LIBOBJS " in 8045 *" daemon-darwin.$ac_objext "* ) ;; 8046 *) LIBOBJS="$LIBOBJS daemon-darwin.$ac_objext" 8047 ;; 8048 esac 8049 8050 # 8051 # macOS wcwidth(3) is bad, so complain and suggest using utf8proc 8052 # instead. 8053 # 8054 if test "x$enable_utf8proc" = x; then 8055 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 8056 $as_echo "$as_me: " >&6;} 8057 { $as_echo "$as_me:${as_lineno-$LINENO}: macOS library support for Unicode is very poor," >&5 8058 $as_echo "$as_me: macOS library support for Unicode is very poor," >&6;} 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: particularly for complex codepoints like emojis;" >&5 8060 $as_echo "$as_me: particularly for complex codepoints like emojis;" >&6;} 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: to use these correctly, configuring with" >&5 8062 $as_echo "$as_me: to use these correctly, configuring with" >&6;} 8063 { $as_echo "$as_me:${as_lineno-$LINENO}: --enable-utf8proc is recommended. To build" >&5 8064 $as_echo "$as_me: --enable-utf8proc is recommended. To build" >&6;} 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: without anyway, use --disable-utf8proc" >&5 8066 $as_echo "$as_me: without anyway, use --disable-utf8proc" >&6;} 8067 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 8068 $as_echo "$as_me: " >&6;} 8069 as_fn_error $? "must give --enable-utf8proc or --disable-utf8proc" "$LINENO" 5 8070 fi 8071 ;; 8072 *dragonfly*) 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dragonfly" >&5 8074 $as_echo "dragonfly" >&6; } 8075 PLATFORM=dragonfly 8076 ;; 8077 *linux*) 8078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 8079 $as_echo "linux" >&6; } 8080 PLATFORM=linux 8081 ;; 8082 *freebsd*) 8083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: freebsd" >&5 8084 $as_echo "freebsd" >&6; } 8085 PLATFORM=freebsd 8086 ;; 8087 *netbsd*) 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: netbsd" >&5 8089 $as_echo "netbsd" >&6; } 8090 PLATFORM=netbsd 8091 ;; 8092 *openbsd*) 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5 8094 $as_echo "openbsd" >&6; } 8095 PLATFORM=openbsd 8096 ;; 8097 *sunos*) 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 8099 $as_echo "sunos" >&6; } 8100 PLATFORM=sunos 8101 ;; 8102 *solaris*) 8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 8104 $as_echo "sunos" >&6; } 8105 PLATFORM=sunos 8106 case `/usr/bin/nroff --version 2>&1` in 8107 *GNU*) 8108 # Solaris 11.4 and later use GNU groff. 8109 MANFORMAT=mdoc 8110 ;; 8111 *) 8112 if test `uname -o 2>/dev/null` = illumos; then 8113 # Illumos uses mandoc. 8114 MANFORMAT=mdoc 8115 else 8116 # Solaris 2.0 to 11.3 use AT&T nroff. 8117 MANFORMAT=man 8118 fi 8119 ;; 8120 esac 8121 ;; 8122 *hpux*) 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: hpux" >&5 8124 $as_echo "hpux" >&6; } 8125 PLATFORM=hpux 8126 ;; 8127 *cygwin*|*msys*) 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cygwin" >&5 8129 $as_echo "cygwin" >&6; } 8130 PLATFORM=cygwin 8131 ;; 8132 *haiku*) 8133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: haiku" >&5 8134 $as_echo "haiku" >&6; } 8135 PLATFORM=haiku 8136 ;; 8137 *) 8138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 8139 $as_echo "unknown" >&6; } 8140 PLATFORM=unknown 8141 ;; 8142 esac 8143 8144 if test "x$PLATFORM" = xaix; then 8145 IS_AIX_TRUE= 8146 IS_AIX_FALSE='#' 8147 else 8148 IS_AIX_TRUE='#' 8149 IS_AIX_FALSE= 8150 fi 8151 8152 if test "x$PLATFORM" = xdarwin; then 8153 IS_DARWIN_TRUE= 8154 IS_DARWIN_FALSE='#' 8155 else 8156 IS_DARWIN_TRUE='#' 8157 IS_DARWIN_FALSE= 8158 fi 8159 8160 if test "x$PLATFORM" = xdragonfly; then 8161 IS_DRAGONFLY_TRUE= 8162 IS_DRAGONFLY_FALSE='#' 8163 else 8164 IS_DRAGONFLY_TRUE='#' 8165 IS_DRAGONFLY_FALSE= 8166 fi 8167 8168 if test "x$PLATFORM" = xlinux; then 8169 IS_LINUX_TRUE= 8170 IS_LINUX_FALSE='#' 8171 else 8172 IS_LINUX_TRUE='#' 8173 IS_LINUX_FALSE= 8174 fi 8175 8176 if test "x$PLATFORM" = xfreebsd; then 8177 IS_FREEBSD_TRUE= 8178 IS_FREEBSD_FALSE='#' 8179 else 8180 IS_FREEBSD_TRUE='#' 8181 IS_FREEBSD_FALSE= 8182 fi 8183 8184 if test "x$PLATFORM" = xnetbsd; then 8185 IS_NETBSD_TRUE= 8186 IS_NETBSD_FALSE='#' 8187 else 8188 IS_NETBSD_TRUE='#' 8189 IS_NETBSD_FALSE= 8190 fi 8191 8192 if test "x$PLATFORM" = xopenbsd; then 8193 IS_OPENBSD_TRUE= 8194 IS_OPENBSD_FALSE='#' 8195 else 8196 IS_OPENBSD_TRUE='#' 8197 IS_OPENBSD_FALSE= 8198 fi 8199 8200 if test "x$PLATFORM" = xsunos; then 8201 IS_SUNOS_TRUE= 8202 IS_SUNOS_FALSE='#' 8203 else 8204 IS_SUNOS_TRUE='#' 8205 IS_SUNOS_FALSE= 8206 fi 8207 8208 if test "x$PLATFORM" = xhpux; then 8209 IS_HPUX_TRUE= 8210 IS_HPUX_FALSE='#' 8211 else 8212 IS_HPUX_TRUE='#' 8213 IS_HPUX_FALSE= 8214 fi 8215 8216 if test "x$PLATFORM" = xhaiku; then 8217 IS_HAIKU_TRUE= 8218 IS_HAIKU_FALSE='#' 8219 else 8220 IS_HAIKU_TRUE='#' 8221 IS_HAIKU_FALSE= 8222 fi 8223 8224 if test "x$PLATFORM" = xunknown; then 8225 IS_UNKNOWN_TRUE= 8226 IS_UNKNOWN_FALSE='#' 8227 else 8228 IS_UNKNOWN_TRUE='#' 8229 IS_UNKNOWN_FALSE= 8230 fi 8231 8232 8233 # Set the default lock command 8234 DEFAULT_LOCK_CMD="lock -np" 8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lock-command" >&5 8236 $as_echo_n "checking lock-command... " >&6; } 8237 if test "x$PLATFORM" = xlinux; then 8238 # Extract the first word of "vlock", so it can be a program name with args. 8239 set dummy vlock; ac_word=$2 8240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8241 $as_echo_n "checking for $ac_word... " >&6; } 8242 if ${ac_cv_prog_found_vlock+:} false; then : 8243 $as_echo_n "(cached) " >&6 8244 else 8245 if test -n "$found_vlock"; then 8246 ac_cv_prog_found_vlock="$found_vlock" # Let the user override the test. 8247 else 8248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8249 for as_dir in $PATH 8250 do 8251 IFS=$as_save_IFS 8252 test -z "$as_dir" && as_dir=. 8253 for ac_exec_ext in '' $ac_executable_extensions; do 8254 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8255 ac_cv_prog_found_vlock="yes" 8256 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8257 break 2 8258 fi 8259 done 8260 done 8261 IFS=$as_save_IFS 8262 8263 test -z "$ac_cv_prog_found_vlock" && ac_cv_prog_found_vlock="no" 8264 fi 8265 fi 8266 found_vlock=$ac_cv_prog_found_vlock 8267 if test -n "$found_vlock"; then 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_vlock" >&5 8269 $as_echo "$found_vlock" >&6; } 8270 else 8271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8272 $as_echo "no" >&6; } 8273 fi 8274 8275 8276 if test "x$found_vlock" = xyes; then 8277 DEFAULT_LOCK_CMD="vlock" 8278 fi 8279 fi 8280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_LOCK_CMD" >&5 8281 $as_echo "$DEFAULT_LOCK_CMD" >&6; } 8282 8283 8284 8285 # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user 8286 # variables. 8287 8288 CPPFLAGS="$SAVED_CPPFLAGS" 8289 8290 CFLAGS="$SAVED_CFLAGS" 8291 8292 LDFLAGS="$SAVED_LDFLAGS" 8293 8294 # autoconf should create a Makefile. 8295 ac_config_files="$ac_config_files Makefile" 8296 8297 cat >confcache <<\_ACEOF 8298 # This file is a shell script that caches the results of configure 8299 # tests run on this system so they can be shared between configure 8300 # scripts and configure runs, see configure's option --config-cache. 8301 # It is not useful on other systems. If it contains results you don't 8302 # want to keep, you may remove or edit it. 8303 # 8304 # config.status only pays attention to the cache file if you give it 8305 # the --recheck option to rerun configure. 8306 # 8307 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8308 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8309 # following values. 8310 8311 _ACEOF 8312 8313 # The following way of writing the cache mishandles newlines in values, 8314 # but we know of no workaround that is simple, portable, and efficient. 8315 # So, we kill variables containing newlines. 8316 # Ultrix sh set writes to stderr and can't be redirected directly, 8317 # and sets the high bit in the cache file unless we assign to the vars. 8318 ( 8319 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8320 eval ac_val=\$$ac_var 8321 case $ac_val in #( 8322 *${as_nl}*) 8323 case $ac_var in #( 8324 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8325 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8326 esac 8327 case $ac_var in #( 8328 _ | IFS | as_nl) ;; #( 8329 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8330 *) { eval $ac_var=; unset $ac_var;} ;; 8331 esac ;; 8332 esac 8333 done 8334 8335 (set) 2>&1 | 8336 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8337 *${as_nl}ac_space=\ *) 8338 # `set' does not quote correctly, so add quotes: double-quote 8339 # substitution turns \\\\ into \\, and sed turns \\ into \. 8340 sed -n \ 8341 "s/'/'\\\\''/g; 8342 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8343 ;; #( 8344 *) 8345 # `set' quotes correctly as required by POSIX, so do not add quotes. 8346 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8347 ;; 8348 esac | 8349 sort 8350 ) | 8351 sed ' 8352 /^ac_cv_env_/b end 8353 t clear 8354 :clear 8355 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8356 t end 8357 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8358 :end' >>confcache 8359 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8360 if test -w "$cache_file"; then 8361 if test "x$cache_file" != "x/dev/null"; then 8362 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8363 $as_echo "$as_me: updating cache $cache_file" >&6;} 8364 if test ! -f "$cache_file" || test -h "$cache_file"; then 8365 cat confcache >"$cache_file" 8366 else 8367 case $cache_file in #( 8368 */* | ?:*) 8369 mv -f confcache "$cache_file"$$ && 8370 mv -f "$cache_file"$$ "$cache_file" ;; #( 8371 *) 8372 mv -f confcache "$cache_file" ;; 8373 esac 8374 fi 8375 fi 8376 else 8377 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8378 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8379 fi 8380 fi 8381 rm -f confcache 8382 8383 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8384 # Let make expand exec_prefix. 8385 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8386 8387 # Transform confdefs.h into DEFS. 8388 # Protect against shell expansion while executing Makefile rules. 8389 # Protect against Makefile macro expansion. 8390 # 8391 # If the first sed substitution is executed (which looks for macros that 8392 # take arguments), then branch to the quote section. Otherwise, 8393 # look for a macro that doesn't take arguments. 8394 ac_script=' 8395 :mline 8396 /\\$/{ 8397 N 8398 s,\\\n,, 8399 b mline 8400 } 8401 t clear 8402 :clear 8403 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 8404 t quote 8405 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 8406 t quote 8407 b any 8408 :quote 8409 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 8410 s/\[/\\&/g 8411 s/\]/\\&/g 8412 s/\$/$$/g 8413 H 8414 :any 8415 ${ 8416 g 8417 s/^\n// 8418 s/\n/ /g 8419 p 8420 } 8421 ' 8422 DEFS=`sed -n "$ac_script" confdefs.h` 8423 8424 8425 ac_libobjs= 8426 ac_ltlibobjs= 8427 U= 8428 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8429 # 1. Remove the extension, and $U if already installed. 8430 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8431 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8432 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8433 # will be set to the directory where LIBOBJS objects are built. 8434 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8435 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8436 done 8437 LIBOBJS=$ac_libobjs 8438 8439 LTLIBOBJS=$ac_ltlibobjs 8440 8441 8442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 8443 $as_echo_n "checking that generated files are newer than configure... " >&6; } 8444 if test -n "$am_sleep_pid"; then 8445 # Hide warnings about reused PIDs. 8446 wait $am_sleep_pid 2>/dev/null 8447 fi 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 8449 $as_echo "done" >&6; } 8450 if test -n "$EXEEXT"; then 8451 am__EXEEXT_TRUE= 8452 am__EXEEXT_FALSE='#' 8453 else 8454 am__EXEEXT_TRUE='#' 8455 am__EXEEXT_FALSE= 8456 fi 8457 8458 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 8459 as_fn_error $? "conditional \"AMDEP\" was never defined. 8460 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8461 fi 8462 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 8463 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 8464 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8465 fi 8466 if test -z "${IS_DEBUG_TRUE}" && test -z "${IS_DEBUG_FALSE}"; then 8467 as_fn_error $? "conditional \"IS_DEBUG\" was never defined. 8468 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8469 fi 8470 if test -z "${NEED_FUZZING_TRUE}" && test -z "${NEED_FUZZING_FALSE}"; then 8471 as_fn_error $? "conditional \"NEED_FUZZING\" was never defined. 8472 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8473 fi 8474 if test -z "${IS_GCC_TRUE}" && test -z "${IS_GCC_FALSE}"; then 8475 as_fn_error $? "conditional \"IS_GCC\" was never defined. 8476 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8477 fi 8478 if test -z "${IS_SUNCC_TRUE}" && test -z "${IS_SUNCC_FALSE}"; then 8479 as_fn_error $? "conditional \"IS_SUNCC\" was never defined. 8480 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8481 fi 8482 if test -z "${HAVE_UTF8PROC_TRUE}" && test -z "${HAVE_UTF8PROC_FALSE}"; then 8483 as_fn_error $? "conditional \"HAVE_UTF8PROC\" was never defined. 8484 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8485 fi 8486 if test -z "${HAVE_SYSTEMD_TRUE}" && test -z "${HAVE_SYSTEMD_FALSE}"; then 8487 as_fn_error $? "conditional \"HAVE_SYSTEMD\" was never defined. 8488 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8489 fi 8490 if test -z "${ENABLE_SIXEL_TRUE}" && test -z "${ENABLE_SIXEL_FALSE}"; then 8491 as_fn_error $? "conditional \"ENABLE_SIXEL\" was never defined. 8492 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8493 fi 8494 if test -z "${NEED_FORKPTY_TRUE}" && test -z "${NEED_FORKPTY_FALSE}"; then 8495 as_fn_error $? "conditional \"NEED_FORKPTY\" was never defined. 8496 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8497 fi 8498 if test -z "${IS_AIX_TRUE}" && test -z "${IS_AIX_FALSE}"; then 8499 as_fn_error $? "conditional \"IS_AIX\" was never defined. 8500 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8501 fi 8502 if test -z "${IS_DARWIN_TRUE}" && test -z "${IS_DARWIN_FALSE}"; then 8503 as_fn_error $? "conditional \"IS_DARWIN\" was never defined. 8504 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8505 fi 8506 if test -z "${IS_DRAGONFLY_TRUE}" && test -z "${IS_DRAGONFLY_FALSE}"; then 8507 as_fn_error $? "conditional \"IS_DRAGONFLY\" was never defined. 8508 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8509 fi 8510 if test -z "${IS_LINUX_TRUE}" && test -z "${IS_LINUX_FALSE}"; then 8511 as_fn_error $? "conditional \"IS_LINUX\" was never defined. 8512 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8513 fi 8514 if test -z "${IS_FREEBSD_TRUE}" && test -z "${IS_FREEBSD_FALSE}"; then 8515 as_fn_error $? "conditional \"IS_FREEBSD\" was never defined. 8516 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8517 fi 8518 if test -z "${IS_NETBSD_TRUE}" && test -z "${IS_NETBSD_FALSE}"; then 8519 as_fn_error $? "conditional \"IS_NETBSD\" was never defined. 8520 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8521 fi 8522 if test -z "${IS_OPENBSD_TRUE}" && test -z "${IS_OPENBSD_FALSE}"; then 8523 as_fn_error $? "conditional \"IS_OPENBSD\" was never defined. 8524 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8525 fi 8526 if test -z "${IS_SUNOS_TRUE}" && test -z "${IS_SUNOS_FALSE}"; then 8527 as_fn_error $? "conditional \"IS_SUNOS\" was never defined. 8528 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8529 fi 8530 if test -z "${IS_HPUX_TRUE}" && test -z "${IS_HPUX_FALSE}"; then 8531 as_fn_error $? "conditional \"IS_HPUX\" was never defined. 8532 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8533 fi 8534 if test -z "${IS_HAIKU_TRUE}" && test -z "${IS_HAIKU_FALSE}"; then 8535 as_fn_error $? "conditional \"IS_HAIKU\" was never defined. 8536 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8537 fi 8538 if test -z "${IS_UNKNOWN_TRUE}" && test -z "${IS_UNKNOWN_FALSE}"; then 8539 as_fn_error $? "conditional \"IS_UNKNOWN\" was never defined. 8540 Usually this means the macro was only invoked conditionally." "$LINENO" 5 8541 fi 8542 8543 : "${CONFIG_STATUS=./config.status}" 8544 ac_write_fail=0 8545 ac_clean_files_save=$ac_clean_files 8546 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8547 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8548 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8549 as_write_fail=0 8550 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8551 #! $SHELL 8552 # Generated by $as_me. 8553 # Run this file to recreate the current configuration. 8554 # Compiler output produced by configure, useful for debugging 8555 # configure, is in config.log if it exists. 8556 8557 debug=false 8558 ac_cs_recheck=false 8559 ac_cs_silent=false 8560 8561 SHELL=\${CONFIG_SHELL-$SHELL} 8562 export SHELL 8563 _ASEOF 8564 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8565 ## -------------------- ## 8566 ## M4sh Initialization. ## 8567 ## -------------------- ## 8568 8569 # Be more Bourne compatible 8570 DUALCASE=1; export DUALCASE # for MKS sh 8571 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8572 emulate sh 8573 NULLCMD=: 8574 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8575 # is contrary to our usage. Disable this feature. 8576 alias -g '${1+"$@"}'='"$@"' 8577 setopt NO_GLOB_SUBST 8578 else 8579 case `(set -o) 2>/dev/null` in #( 8580 *posix*) : 8581 set -o posix ;; #( 8582 *) : 8583 ;; 8584 esac 8585 fi 8586 8587 8588 as_nl=' 8589 ' 8590 export as_nl 8591 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8592 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8593 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8594 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8595 # Prefer a ksh shell builtin over an external printf program on Solaris, 8596 # but without wasting forks for bash or zsh. 8597 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8598 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8599 as_echo='print -r --' 8600 as_echo_n='print -rn --' 8601 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8602 as_echo='printf %s\n' 8603 as_echo_n='printf %s' 8604 else 8605 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8606 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8607 as_echo_n='/usr/ucb/echo -n' 8608 else 8609 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8610 as_echo_n_body='eval 8611 arg=$1; 8612 case $arg in #( 8613 *"$as_nl"*) 8614 expr "X$arg" : "X\\(.*\\)$as_nl"; 8615 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8616 esac; 8617 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8618 ' 8619 export as_echo_n_body 8620 as_echo_n='sh -c $as_echo_n_body as_echo' 8621 fi 8622 export as_echo_body 8623 as_echo='sh -c $as_echo_body as_echo' 8624 fi 8625 8626 # The user is always right. 8627 if test "${PATH_SEPARATOR+set}" != set; then 8628 PATH_SEPARATOR=: 8629 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8630 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8631 PATH_SEPARATOR=';' 8632 } 8633 fi 8634 8635 8636 # IFS 8637 # We need space, tab and new line, in precisely that order. Quoting is 8638 # there to prevent editors from complaining about space-tab. 8639 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8640 # splitting by setting IFS to empty value.) 8641 IFS=" "" $as_nl" 8642 8643 # Find who we are. Look in the path if we contain no directory separator. 8644 as_myself= 8645 case $0 in #(( 8646 *[\\/]* ) as_myself=$0 ;; 8647 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8648 for as_dir in $PATH 8649 do 8650 IFS=$as_save_IFS 8651 test -z "$as_dir" && as_dir=. 8652 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8653 done 8654 IFS=$as_save_IFS 8655 8656 ;; 8657 esac 8658 # We did not find ourselves, most probably we were run as `sh COMMAND' 8659 # in which case we are not to be found in the path. 8660 if test "x$as_myself" = x; then 8661 as_myself=$0 8662 fi 8663 if test ! -f "$as_myself"; then 8664 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8665 exit 1 8666 fi 8667 8668 # Unset variables that we do not need and which cause bugs (e.g. in 8669 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8670 # suppresses any "Segmentation fault" message there. '((' could 8671 # trigger a bug in pdksh 5.2.14. 8672 for as_var in BASH_ENV ENV MAIL MAILPATH 8673 do eval test x\${$as_var+set} = xset \ 8674 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8675 done 8676 PS1='$ ' 8677 PS2='> ' 8678 PS4='+ ' 8679 8680 # NLS nuisances. 8681 LC_ALL=C 8682 export LC_ALL 8683 LANGUAGE=C 8684 export LANGUAGE 8685 8686 # CDPATH. 8687 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8688 8689 8690 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8691 # ---------------------------------------- 8692 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8693 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8694 # script with STATUS, using 1 if that was 0. 8695 as_fn_error () 8696 { 8697 as_status=$1; test $as_status -eq 0 && as_status=1 8698 if test "$4"; then 8699 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8700 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8701 fi 8702 $as_echo "$as_me: error: $2" >&2 8703 as_fn_exit $as_status 8704 } # as_fn_error 8705 8706 8707 # as_fn_set_status STATUS 8708 # ----------------------- 8709 # Set $? to STATUS, without forking. 8710 as_fn_set_status () 8711 { 8712 return $1 8713 } # as_fn_set_status 8714 8715 # as_fn_exit STATUS 8716 # ----------------- 8717 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8718 as_fn_exit () 8719 { 8720 set +e 8721 as_fn_set_status $1 8722 exit $1 8723 } # as_fn_exit 8724 8725 # as_fn_unset VAR 8726 # --------------- 8727 # Portably unset VAR. 8728 as_fn_unset () 8729 { 8730 { eval $1=; unset $1;} 8731 } 8732 as_unset=as_fn_unset 8733 # as_fn_append VAR VALUE 8734 # ---------------------- 8735 # Append the text in VALUE to the end of the definition contained in VAR. Take 8736 # advantage of any shell optimizations that allow amortized linear growth over 8737 # repeated appends, instead of the typical quadratic growth present in naive 8738 # implementations. 8739 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8740 eval 'as_fn_append () 8741 { 8742 eval $1+=\$2 8743 }' 8744 else 8745 as_fn_append () 8746 { 8747 eval $1=\$$1\$2 8748 } 8749 fi # as_fn_append 8750 8751 # as_fn_arith ARG... 8752 # ------------------ 8753 # Perform arithmetic evaluation on the ARGs, and store the result in the 8754 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8755 # must be portable across $(()) and expr. 8756 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8757 eval 'as_fn_arith () 8758 { 8759 as_val=$(( $* )) 8760 }' 8761 else 8762 as_fn_arith () 8763 { 8764 as_val=`expr "$@" || test $? -eq 1` 8765 } 8766 fi # as_fn_arith 8767 8768 8769 if expr a : '\(a\)' >/dev/null 2>&1 && 8770 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8771 as_expr=expr 8772 else 8773 as_expr=false 8774 fi 8775 8776 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8777 as_basename=basename 8778 else 8779 as_basename=false 8780 fi 8781 8782 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8783 as_dirname=dirname 8784 else 8785 as_dirname=false 8786 fi 8787 8788 as_me=`$as_basename -- "$0" || 8789 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8790 X"$0" : 'X\(//\)$' \| \ 8791 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8792 $as_echo X/"$0" | 8793 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8794 s//\1/ 8795 q 8796 } 8797 /^X\/\(\/\/\)$/{ 8798 s//\1/ 8799 q 8800 } 8801 /^X\/\(\/\).*/{ 8802 s//\1/ 8803 q 8804 } 8805 s/.*/./; q'` 8806 8807 # Avoid depending upon Character Ranges. 8808 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8809 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8810 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8811 as_cr_digits='0123456789' 8812 as_cr_alnum=$as_cr_Letters$as_cr_digits 8813 8814 ECHO_C= ECHO_N= ECHO_T= 8815 case `echo -n x` in #((((( 8816 -n*) 8817 case `echo 'xy\c'` in 8818 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8819 xy) ECHO_C='\c';; 8820 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8821 ECHO_T=' ';; 8822 esac;; 8823 *) 8824 ECHO_N='-n';; 8825 esac 8826 8827 rm -f conf$$ conf$$.exe conf$$.file 8828 if test -d conf$$.dir; then 8829 rm -f conf$$.dir/conf$$.file 8830 else 8831 rm -f conf$$.dir 8832 mkdir conf$$.dir 2>/dev/null 8833 fi 8834 if (echo >conf$$.file) 2>/dev/null; then 8835 if ln -s conf$$.file conf$$ 2>/dev/null; then 8836 as_ln_s='ln -s' 8837 # ... but there are two gotchas: 8838 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8839 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8840 # In both cases, we have to default to `cp -pR'. 8841 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8842 as_ln_s='cp -pR' 8843 elif ln conf$$.file conf$$ 2>/dev/null; then 8844 as_ln_s=ln 8845 else 8846 as_ln_s='cp -pR' 8847 fi 8848 else 8849 as_ln_s='cp -pR' 8850 fi 8851 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8852 rmdir conf$$.dir 2>/dev/null 8853 8854 8855 # as_fn_mkdir_p 8856 # ------------- 8857 # Create "$as_dir" as a directory, including parents if necessary. 8858 as_fn_mkdir_p () 8859 { 8860 8861 case $as_dir in #( 8862 -*) as_dir=./$as_dir;; 8863 esac 8864 test -d "$as_dir" || eval $as_mkdir_p || { 8865 as_dirs= 8866 while :; do 8867 case $as_dir in #( 8868 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8869 *) as_qdir=$as_dir;; 8870 esac 8871 as_dirs="'$as_qdir' $as_dirs" 8872 as_dir=`$as_dirname -- "$as_dir" || 8873 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8874 X"$as_dir" : 'X\(//\)[^/]' \| \ 8875 X"$as_dir" : 'X\(//\)$' \| \ 8876 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8877 $as_echo X"$as_dir" | 8878 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8879 s//\1/ 8880 q 8881 } 8882 /^X\(\/\/\)[^/].*/{ 8883 s//\1/ 8884 q 8885 } 8886 /^X\(\/\/\)$/{ 8887 s//\1/ 8888 q 8889 } 8890 /^X\(\/\).*/{ 8891 s//\1/ 8892 q 8893 } 8894 s/.*/./; q'` 8895 test -d "$as_dir" && break 8896 done 8897 test -z "$as_dirs" || eval "mkdir $as_dirs" 8898 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8899 8900 8901 } # as_fn_mkdir_p 8902 if mkdir -p . 2>/dev/null; then 8903 as_mkdir_p='mkdir -p "$as_dir"' 8904 else 8905 test -d ./-p && rmdir ./-p 8906 as_mkdir_p=false 8907 fi 8908 8909 8910 # as_fn_executable_p FILE 8911 # ----------------------- 8912 # Test if FILE is an executable regular file. 8913 as_fn_executable_p () 8914 { 8915 test -f "$1" && test -x "$1" 8916 } # as_fn_executable_p 8917 as_test_x='test -x' 8918 as_executable_p=as_fn_executable_p 8919 8920 # Sed expression to map a string onto a valid CPP name. 8921 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8922 8923 # Sed expression to map a string onto a valid variable name. 8924 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8925 8926 8927 exec 6>&1 8928 ## ----------------------------------- ## 8929 ## Main body of $CONFIG_STATUS script. ## 8930 ## ----------------------------------- ## 8931 _ASEOF 8932 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8933 8934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8935 # Save the log message, to keep $0 and so on meaningful, and to 8936 # report actual input values of CONFIG_FILES etc. instead of their 8937 # values after options handling. 8938 ac_log=" 8939 This file was extended by tmux $as_me 3.5a, which was 8940 generated by GNU Autoconf 2.69. Invocation command line was 8941 8942 CONFIG_FILES = $CONFIG_FILES 8943 CONFIG_HEADERS = $CONFIG_HEADERS 8944 CONFIG_LINKS = $CONFIG_LINKS 8945 CONFIG_COMMANDS = $CONFIG_COMMANDS 8946 $ $0 $@ 8947 8948 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8949 " 8950 8951 _ACEOF 8952 8953 case $ac_config_files in *" 8954 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8955 esac 8956 8957 8958 8959 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8960 # Files that config.status was made for. 8961 config_files="$ac_config_files" 8962 config_commands="$ac_config_commands" 8963 8964 _ACEOF 8965 8966 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8967 ac_cs_usage="\ 8968 \`$as_me' instantiates files and other configuration actions 8969 from templates according to the current configuration. Unless the files 8970 and actions are specified as TAGs, all are instantiated by default. 8971 8972 Usage: $0 [OPTION]... [TAG]... 8973 8974 -h, --help print this help, then exit 8975 -V, --version print version number and configuration settings, then exit 8976 --config print configuration, then exit 8977 -q, --quiet, --silent 8978 do not print progress messages 8979 -d, --debug don't remove temporary files 8980 --recheck update $as_me by reconfiguring in the same conditions 8981 --file=FILE[:TEMPLATE] 8982 instantiate the configuration file FILE 8983 8984 Configuration files: 8985 $config_files 8986 8987 Configuration commands: 8988 $config_commands 8989 8990 Report bugs to the package provider." 8991 8992 _ACEOF 8993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8994 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8995 ac_cs_version="\\ 8996 tmux config.status 3.5a 8997 configured by $0, generated by GNU Autoconf 2.69, 8998 with options \\"\$ac_cs_config\\" 8999 9000 Copyright (C) 2012 Free Software Foundation, Inc. 9001 This config.status script is free software; the Free Software Foundation 9002 gives unlimited permission to copy, distribute and modify it." 9003 9004 ac_pwd='$ac_pwd' 9005 srcdir='$srcdir' 9006 INSTALL='$INSTALL' 9007 MKDIR_P='$MKDIR_P' 9008 AWK='$AWK' 9009 test -n "\$AWK" || AWK=awk 9010 _ACEOF 9011 9012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9013 # The default lists apply if the user does not specify any file. 9014 ac_need_defaults=: 9015 while test $# != 0 9016 do 9017 case $1 in 9018 --*=?*) 9019 ac_option=`expr "X$1" : 'X\([^=]*\)='` 9020 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 9021 ac_shift=: 9022 ;; 9023 --*=) 9024 ac_option=`expr "X$1" : 'X\([^=]*\)='` 9025 ac_optarg= 9026 ac_shift=: 9027 ;; 9028 *) 9029 ac_option=$1 9030 ac_optarg=$2 9031 ac_shift=shift 9032 ;; 9033 esac 9034 9035 case $ac_option in 9036 # Handling of the options. 9037 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 9038 ac_cs_recheck=: ;; 9039 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 9040 $as_echo "$ac_cs_version"; exit ;; 9041 --config | --confi | --conf | --con | --co | --c ) 9042 $as_echo "$ac_cs_config"; exit ;; 9043 --debug | --debu | --deb | --de | --d | -d ) 9044 debug=: ;; 9045 --file | --fil | --fi | --f ) 9046 $ac_shift 9047 case $ac_optarg in 9048 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 9049 '') as_fn_error $? "missing file argument" ;; 9050 esac 9051 as_fn_append CONFIG_FILES " '$ac_optarg'" 9052 ac_need_defaults=false;; 9053 --he | --h | --help | --hel | -h ) 9054 $as_echo "$ac_cs_usage"; exit ;; 9055 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 9056 | -silent | --silent | --silen | --sile | --sil | --si | --s) 9057 ac_cs_silent=: ;; 9058 9059 # This is an error. 9060 -*) as_fn_error $? "unrecognized option: \`$1' 9061 Try \`$0 --help' for more information." ;; 9062 9063 *) as_fn_append ac_config_targets " $1" 9064 ac_need_defaults=false ;; 9065 9066 esac 9067 shift 9068 done 9069 9070 ac_configure_extra_args= 9071 9072 if $ac_cs_silent; then 9073 exec 6>/dev/null 9074 ac_configure_extra_args="$ac_configure_extra_args --silent" 9075 fi 9076 9077 _ACEOF 9078 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9079 if \$ac_cs_recheck; then 9080 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 9081 shift 9082 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 9083 CONFIG_SHELL='$SHELL' 9084 export CONFIG_SHELL 9085 exec "\$@" 9086 fi 9087 9088 _ACEOF 9089 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9090 exec 5>>config.log 9091 { 9092 echo 9093 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 9094 ## Running $as_me. ## 9095 _ASBOX 9096 $as_echo "$ac_log" 9097 } >&5 9098 9099 _ACEOF 9100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9101 # 9102 # INIT-COMMANDS 9103 # 9104 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 9105 9106 _ACEOF 9107 9108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9109 9110 # Handling of arguments. 9111 for ac_config_target in $ac_config_targets 9112 do 9113 case $ac_config_target in 9114 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 9115 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9116 9117 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 9118 esac 9119 done 9120 9121 9122 # If the user did not use the arguments to specify the items to instantiate, 9123 # then the envvar interface is used. Set only those that are not. 9124 # We use the long form for the default assignment because of an extremely 9125 # bizarre bug on SunOS 4.1.3. 9126 if $ac_need_defaults; then 9127 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9128 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9129 fi 9130 9131 # Have a temporary directory for convenience. Make it in the build tree 9132 # simply because there is no reason against having it here, and in addition, 9133 # creating and moving files from /tmp can sometimes cause problems. 9134 # Hook for its removal unless debugging. 9135 # Note that there is a small window in which the directory will not be cleaned: 9136 # after its creation but before its name has been assigned to `$tmp'. 9137 $debug || 9138 { 9139 tmp= ac_tmp= 9140 trap 'exit_status=$? 9141 : "${ac_tmp:=$tmp}" 9142 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 9143 ' 0 9144 trap 'as_fn_exit 1' 1 2 13 15 9145 } 9146 # Create a (secure) tmp directory for tmp files. 9147 9148 { 9149 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9150 test -d "$tmp" 9151 } || 9152 { 9153 tmp=./conf$$-$RANDOM 9154 (umask 077 && mkdir "$tmp") 9155 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9156 ac_tmp=$tmp 9157 9158 # Set up the scripts for CONFIG_FILES section. 9159 # No need to generate them if there are no CONFIG_FILES. 9160 # This happens for instance with `./config.status config.h'. 9161 if test -n "$CONFIG_FILES"; then 9162 9163 9164 ac_cr=`echo X | tr X '\015'` 9165 # On cygwin, bash can eat \r inside `` if the user requested igncr. 9166 # But we know of no other shell where ac_cr would be empty at this 9167 # point, so we can use a bashism as a fallback. 9168 if test "x$ac_cr" = x; then 9169 eval ac_cr=\$\'\\r\' 9170 fi 9171 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9172 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9173 ac_cs_awk_cr='\\r' 9174 else 9175 ac_cs_awk_cr=$ac_cr 9176 fi 9177 9178 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9179 _ACEOF 9180 9181 9182 { 9183 echo "cat >conf$$subs.awk <<_ACEOF" && 9184 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9185 echo "_ACEOF" 9186 } >conf$$subs.sh || 9187 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9188 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9189 ac_delim='%!_!# ' 9190 for ac_last_try in false false false false false :; do 9191 . ./conf$$subs.sh || 9192 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9193 9194 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9195 if test $ac_delim_n = $ac_delim_num; then 9196 break 9197 elif $ac_last_try; then 9198 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9199 else 9200 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9201 fi 9202 done 9203 rm -f conf$$subs.sh 9204 9205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9206 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9207 _ACEOF 9208 sed -n ' 9209 h 9210 s/^/S["/; s/!.*/"]=/ 9211 p 9212 g 9213 s/^[^!]*!// 9214 :repl 9215 t repl 9216 s/'"$ac_delim"'$// 9217 t delim 9218 :nl 9219 h 9220 s/\(.\{148\}\)..*/\1/ 9221 t more1 9222 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9223 p 9224 n 9225 b repl 9226 :more1 9227 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9228 p 9229 g 9230 s/.\{148\}// 9231 t nl 9232 :delim 9233 h 9234 s/\(.\{148\}\)..*/\1/ 9235 t more2 9236 s/["\\]/\\&/g; s/^/"/; s/$/"/ 9237 p 9238 b 9239 :more2 9240 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9241 p 9242 g 9243 s/.\{148\}// 9244 t delim 9245 ' <conf$$subs.awk | sed ' 9246 /^[^""]/{ 9247 N 9248 s/\n// 9249 } 9250 ' >>$CONFIG_STATUS || ac_write_fail=1 9251 rm -f conf$$subs.awk 9252 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9253 _ACAWK 9254 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9255 for (key in S) S_is_set[key] = 1 9256 FS = "" 9257 9258 } 9259 { 9260 line = $ 0 9261 nfields = split(line, field, "@") 9262 substed = 0 9263 len = length(field[1]) 9264 for (i = 2; i < nfields; i++) { 9265 key = field[i] 9266 keylen = length(key) 9267 if (S_is_set[key]) { 9268 value = S[key] 9269 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9270 len += length(value) + length(field[++i]) 9271 substed = 1 9272 } else 9273 len += 1 + keylen 9274 } 9275 9276 print line 9277 } 9278 9279 _ACAWK 9280 _ACEOF 9281 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9282 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9283 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9284 else 9285 cat 9286 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9287 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9288 _ACEOF 9289 9290 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9291 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9292 # trailing colons and then remove the whole line if VPATH becomes empty 9293 # (actually we leave an empty line to preserve line numbers). 9294 if test "x$srcdir" = x.; then 9295 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9296 h 9297 s/// 9298 s/^/:/ 9299 s/[ ]*$/:/ 9300 s/:\$(srcdir):/:/g 9301 s/:\${srcdir}:/:/g 9302 s/:@srcdir@:/:/g 9303 s/^:*// 9304 s/:*$// 9305 x 9306 s/\(=[ ]*\).*/\1/ 9307 G 9308 s/\n// 9309 s/^[^=]*=[ ]*$// 9310 }' 9311 fi 9312 9313 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9314 fi # test -n "$CONFIG_FILES" 9315 9316 9317 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 9318 shift 9319 for ac_tag 9320 do 9321 case $ac_tag in 9322 :[FHLC]) ac_mode=$ac_tag; continue;; 9323 esac 9324 case $ac_mode$ac_tag in 9325 :[FHL]*:*);; 9326 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9327 :[FH]-) ac_tag=-:-;; 9328 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9329 esac 9330 ac_save_IFS=$IFS 9331 IFS=: 9332 set x $ac_tag 9333 IFS=$ac_save_IFS 9334 shift 9335 ac_file=$1 9336 shift 9337 9338 case $ac_mode in 9339 :L) ac_source=$1;; 9340 :[FH]) 9341 ac_file_inputs= 9342 for ac_f 9343 do 9344 case $ac_f in 9345 -) ac_f="$ac_tmp/stdin";; 9346 *) # Look for the file first in the build tree, then in the source tree 9347 # (if the path is not absolute). The absolute path cannot be DOS-style, 9348 # because $ac_f cannot contain `:'. 9349 test -f "$ac_f" || 9350 case $ac_f in 9351 [\\/$]*) false;; 9352 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9353 esac || 9354 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9355 esac 9356 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9357 as_fn_append ac_file_inputs " '$ac_f'" 9358 done 9359 9360 # Let's still pretend it is `configure' which instantiates (i.e., don't 9361 # use $as_me), people would be surprised to read: 9362 # /* config.h. Generated by config.status. */ 9363 configure_input='Generated from '` 9364 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9365 `' by configure.' 9366 if test x"$ac_file" != x-; then 9367 configure_input="$ac_file. $configure_input" 9368 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9369 $as_echo "$as_me: creating $ac_file" >&6;} 9370 fi 9371 # Neutralize special characters interpreted by sed in replacement strings. 9372 case $configure_input in #( 9373 *\&* | *\|* | *\\* ) 9374 ac_sed_conf_input=`$as_echo "$configure_input" | 9375 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9376 *) ac_sed_conf_input=$configure_input;; 9377 esac 9378 9379 case $ac_tag in 9380 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9381 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9382 esac 9383 ;; 9384 esac 9385 9386 ac_dir=`$as_dirname -- "$ac_file" || 9387 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9388 X"$ac_file" : 'X\(//\)[^/]' \| \ 9389 X"$ac_file" : 'X\(//\)$' \| \ 9390 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9391 $as_echo X"$ac_file" | 9392 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9393 s//\1/ 9394 q 9395 } 9396 /^X\(\/\/\)[^/].*/{ 9397 s//\1/ 9398 q 9399 } 9400 /^X\(\/\/\)$/{ 9401 s//\1/ 9402 q 9403 } 9404 /^X\(\/\).*/{ 9405 s//\1/ 9406 q 9407 } 9408 s/.*/./; q'` 9409 as_dir="$ac_dir"; as_fn_mkdir_p 9410 ac_builddir=. 9411 9412 case "$ac_dir" in 9413 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9414 *) 9415 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9416 # A ".." for each directory in $ac_dir_suffix. 9417 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9418 case $ac_top_builddir_sub in 9419 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9420 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9421 esac ;; 9422 esac 9423 ac_abs_top_builddir=$ac_pwd 9424 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9425 # for backward compatibility: 9426 ac_top_builddir=$ac_top_build_prefix 9427 9428 case $srcdir in 9429 .) # We are building in place. 9430 ac_srcdir=. 9431 ac_top_srcdir=$ac_top_builddir_sub 9432 ac_abs_top_srcdir=$ac_pwd ;; 9433 [\\/]* | ?:[\\/]* ) # Absolute name. 9434 ac_srcdir=$srcdir$ac_dir_suffix; 9435 ac_top_srcdir=$srcdir 9436 ac_abs_top_srcdir=$srcdir ;; 9437 *) # Relative name. 9438 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9439 ac_top_srcdir=$ac_top_build_prefix$srcdir 9440 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9441 esac 9442 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9443 9444 9445 case $ac_mode in 9446 :F) 9447 # 9448 # CONFIG_FILE 9449 # 9450 9451 case $INSTALL in 9452 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9453 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9454 esac 9455 ac_MKDIR_P=$MKDIR_P 9456 case $MKDIR_P in 9457 [\\/$]* | ?:[\\/]* ) ;; 9458 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 9459 esac 9460 _ACEOF 9461 9462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9463 # If the template does not know about datarootdir, expand it. 9464 # FIXME: This hack should be removed a few years after 2.60. 9465 ac_datarootdir_hack=; ac_datarootdir_seen= 9466 ac_sed_dataroot=' 9467 /datarootdir/ { 9468 p 9469 q 9470 } 9471 /@datadir@/p 9472 /@docdir@/p 9473 /@infodir@/p 9474 /@localedir@/p 9475 /@mandir@/p' 9476 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9477 *datarootdir*) ac_datarootdir_seen=yes;; 9478 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9480 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9481 _ACEOF 9482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9483 ac_datarootdir_hack=' 9484 s&@datadir@&$datadir&g 9485 s&@docdir@&$docdir&g 9486 s&@infodir@&$infodir&g 9487 s&@localedir@&$localedir&g 9488 s&@mandir@&$mandir&g 9489 s&\\\${datarootdir}&$datarootdir&g' ;; 9490 esac 9491 _ACEOF 9492 9493 # Neutralize VPATH when `$srcdir' = `.'. 9494 # Shell code in configure.ac might set extrasub. 9495 # FIXME: do we really want to maintain this feature? 9496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9497 ac_sed_extra="$ac_vpsub 9498 $extrasub 9499 _ACEOF 9500 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9501 :t 9502 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9503 s|@configure_input@|$ac_sed_conf_input|;t t 9504 s&@top_builddir@&$ac_top_builddir_sub&;t t 9505 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9506 s&@srcdir@&$ac_srcdir&;t t 9507 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9508 s&@top_srcdir@&$ac_top_srcdir&;t t 9509 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9510 s&@builddir@&$ac_builddir&;t t 9511 s&@abs_builddir@&$ac_abs_builddir&;t t 9512 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9513 s&@INSTALL@&$ac_INSTALL&;t t 9514 s&@MKDIR_P@&$ac_MKDIR_P&;t t 9515 $ac_datarootdir_hack 9516 " 9517 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9518 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9519 9520 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9521 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9522 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9523 "$ac_tmp/out"`; test -z "$ac_out"; } && 9524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9525 which seems to be undefined. Please make sure it is defined" >&5 9526 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9527 which seems to be undefined. Please make sure it is defined" >&2;} 9528 9529 rm -f "$ac_tmp/stdin" 9530 case $ac_file in 9531 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9532 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9533 esac \ 9534 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9535 ;; 9536 9537 9538 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9539 $as_echo "$as_me: executing $ac_file commands" >&6;} 9540 ;; 9541 esac 9542 9543 9544 case $ac_file$ac_mode in 9545 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 9546 # Older Autoconf quotes --file arguments for eval, but not when files 9547 # are listed without --file. Let's play safe and only enable the eval 9548 # if we detect the quoting. 9549 case $CONFIG_FILES in 9550 *\'*) eval set x "$CONFIG_FILES" ;; 9551 *) set x $CONFIG_FILES ;; 9552 esac 9553 shift 9554 for mf 9555 do 9556 # Strip MF so we end up with the name of the file. 9557 mf=`echo "$mf" | sed -e 's/:.*$//'` 9558 # Check whether this is an Automake generated Makefile or not. 9559 # We used to match only the files named 'Makefile.in', but 9560 # some people rename them; so instead we look at the file content. 9561 # Grep'ing the first line is not enough: some people post-process 9562 # each Makefile.in and add a new line on top of each file to say so. 9563 # Grep'ing the whole file is not good either: AIX grep has a line 9564 # limit of 2048, but all sed's we know have understand at least 4000. 9565 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 9566 dirpart=`$as_dirname -- "$mf" || 9567 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9568 X"$mf" : 'X\(//\)[^/]' \| \ 9569 X"$mf" : 'X\(//\)$' \| \ 9570 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 9571 $as_echo X"$mf" | 9572 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9573 s//\1/ 9574 q 9575 } 9576 /^X\(\/\/\)[^/].*/{ 9577 s//\1/ 9578 q 9579 } 9580 /^X\(\/\/\)$/{ 9581 s//\1/ 9582 q 9583 } 9584 /^X\(\/\).*/{ 9585 s//\1/ 9586 q 9587 } 9588 s/.*/./; q'` 9589 else 9590 continue 9591 fi 9592 # Extract the definition of DEPDIR, am__include, and am__quote 9593 # from the Makefile without running 'make'. 9594 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 9595 test -z "$DEPDIR" && continue 9596 am__include=`sed -n 's/^am__include = //p' < "$mf"` 9597 test -z "$am__include" && continue 9598 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 9599 # Find all dependency output files, they are included files with 9600 # $(DEPDIR) in their names. We invoke sed twice because it is the 9601 # simplest approach to changing $(DEPDIR) to its actual value in the 9602 # expansion. 9603 for file in `sed -n " 9604 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 9605 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 9606 # Make sure the directory exists. 9607 test -f "$dirpart/$file" && continue 9608 fdir=`$as_dirname -- "$file" || 9609 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9610 X"$file" : 'X\(//\)[^/]' \| \ 9611 X"$file" : 'X\(//\)$' \| \ 9612 X"$file" : 'X\(/\)' \| . 2>/dev/null || 9613 $as_echo X"$file" | 9614 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9615 s//\1/ 9616 q 9617 } 9618 /^X\(\/\/\)[^/].*/{ 9619 s//\1/ 9620 q 9621 } 9622 /^X\(\/\/\)$/{ 9623 s//\1/ 9624 q 9625 } 9626 /^X\(\/\).*/{ 9627 s//\1/ 9628 q 9629 } 9630 s/.*/./; q'` 9631 as_dir=$dirpart/$fdir; as_fn_mkdir_p 9632 # echo "creating $dirpart/$file" 9633 echo '# dummy' > "$dirpart/$file" 9634 done 9635 done 9636 } 9637 ;; 9638 9639 esac 9640 done # for ac_tag 9641 9642 9643 as_fn_exit 0 9644 _ACEOF 9645 ac_clean_files=$ac_clean_files_save 9646 9647 test $ac_write_fail = 0 || 9648 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9649 9650 9651 # configure is writing to config.log, and then calls config.status. 9652 # config.status does its own redirection, appending to config.log. 9653 # Unfortunately, on DOS this fails, as config.log is still kept open 9654 # by configure, so config.status won't be able to write to it; its 9655 # output is simply discarded. So we exec the FD to /dev/null, 9656 # effectively closing config.log, so it can be properly (re)opened and 9657 # appended to by config.status. When coming back to configure, we 9658 # need to make the FD available again. 9659 if test "$no_create" != yes; then 9660 ac_cs_success=: 9661 ac_config_status_args= 9662 test "$silent" = yes && 9663 ac_config_status_args="$ac_config_status_args --quiet" 9664 exec 5>/dev/null 9665 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9666 exec 5>>config.log 9667 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9668 # would make configure fail if this is the last instruction. 9669 $ac_cs_success || as_fn_exit 1 9670 fi 9671 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9673 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9674 fi 9675 9676
Indexes created Sun Mar 01 05:31:48 UTC 2026