1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for tmux 3.4. 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 16DUALCASE=1; export DUALCASE # for MKS sh 17if 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 '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_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. 43if 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 --' 47elif (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' 50else 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 $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${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 } 79fi 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.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 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. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 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. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export 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. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $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 $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$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 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -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 199test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202else 203 as_have_required=no 204fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209as_found=false 210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211do 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 225fi 226fi 227 done;; 228 esac 229 as_found=false 230done 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=$SHELL as_have_required=yes 234fi; } 235IFS=$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. 244BASH_ENV=/dev/null 245ENV=/dev/null 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252esac 253exec $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 $CONFIG_SHELL" >&2 257exit 255 258fi 259 260 if test x$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@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$0: the script under such a shell if you do have one." 271 fi 272 exit 1 273fi 274fi 275fi 276SHELL=${CONFIG_SHELL-/bin/sh} 277export SHELL 278# Unset more variables known to interfere with behavior of common tools. 279CLICOLOR_FORCE= GREP_OPTIONS= 280unset CLICOLOR_FORCE GREP_OPTIONS 281 282## --------------------- ## 283## M4sh Shell Functions. ## 284## --------------------- ## 285# as_fn_unset VAR 286# --------------- 287# Portably unset VAR. 288as_fn_unset () 289{ 290 { eval $1=; unset $1;} 291} 292as_unset=as_fn_unset 293 294# as_fn_set_status STATUS 295# ----------------------- 296# Set $? to STATUS, without forking. 297as_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. 305as_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. 315as_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. 363as_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. 373if (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 }' 378else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383fi # 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 $(()) and expr. 390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400fi # 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. 408as_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 419if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422else 423 as_expr=false 424fi 425 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428else 429 as_basename=false 430fi 431 432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434else 435 as_dirname=false 436fi 437 438as_me=`$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. 458as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461as_cr_digits='0123456789' 462as_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 500ECHO_C= ECHO_N= ECHO_T= 501case `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';; 511esac 512 513rm -f conf$$ conf$$.exe conf$$.file 514if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519fi 520if (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 534else 535 as_ln_s='cp -pR' 536fi 537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538rmdir conf$$.dir 2>/dev/null 539 540if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545fi 546 547as_test_x='test -x' 548as_executable_p=as_fn_executable_p 549 550# Sed expression to map a string onto a valid CPP name. 551as_tr_cpp="eval sed 'y%*$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. 554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557test -n "$DJDIR" || exec 7<&0 </dev/null 558exec 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. 563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565# 566# Initializations. 567# 568ac_default_prefix=/usr/local 569ac_clean_files= 570ac_config_libobj_dir=. 571LIBOBJS= 572cross_compiling=no 573subdirs= 574MFLAGS= 575MAKEFLAGS= 576 577# Identity of this package. 578PACKAGE_NAME='tmux' 579PACKAGE_TARNAME='tmux' 580PACKAGE_VERSION='3.4' 581PACKAGE_STRING='tmux 3.4' 582PACKAGE_BUGREPORT='' 583PACKAGE_URL='' 584 585ac_config_libobj_dir=compat 586# Factoring default headers for most tests. 587ac_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 622ac_subst_vars='am__EXEEXT_FALSE 623am__EXEEXT_TRUE 624LTLIBOBJS 625AM_LDFLAGS 626AM_CFLAGS 627AM_CPPFLAGS 628DEFAULT_LOCK_CMD 629found_vlock 630IS_UNKNOWN_FALSE 631IS_UNKNOWN_TRUE 632IS_HAIKU_FALSE 633IS_HAIKU_TRUE 634IS_HPUX_FALSE 635IS_HPUX_TRUE 636IS_SUNOS_FALSE 637IS_SUNOS_TRUE 638IS_OPENBSD_FALSE 639IS_OPENBSD_TRUE 640IS_NETBSD_FALSE 641IS_NETBSD_TRUE 642IS_FREEBSD_FALSE 643IS_FREEBSD_TRUE 644IS_LINUX_FALSE 645IS_LINUX_TRUE 646IS_DRAGONFLY_FALSE 647IS_DRAGONFLY_TRUE 648IS_DARWIN_FALSE 649IS_DARWIN_TRUE 650IS_AIX_FALSE 651IS_AIX_TRUE 652PLATFORM 653MANFORMAT 654DEFAULT_TERM 655NEED_FORKPTY_FALSE 656NEED_FORKPTY_TRUE 657XOPEN_DEFINES 658ENABLE_SIXEL_FALSE 659ENABLE_SIXEL_TRUE 660HAVE_SYSTEMD_FALSE 661HAVE_SYSTEMD_TRUE 662SYSTEMD_LIBS 663SYSTEMD_CFLAGS 664HAVE_UTF8PROC_FALSE 665HAVE_UTF8PROC_TRUE 666LIBUTF8PROC_LIBS 667LIBUTF8PROC_CFLAGS 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2867 fi 2868fi 2869 2870# test whether we have cygpath 2871if test -z "$CYGPATH_W"; then 2872 if (cygpath --version) >/dev/null 2>/dev/null; then 2873 CYGPATH_W='cygpath -w' 2874 else 2875 CYGPATH_W=echo 2876 fi 2877fi 2878 2879 2880# Define the identity of the package. 2881 PACKAGE='tmux' 2882 VERSION='3.4' 2883 2884 2885cat >>confdefs.h <<_ACEOF 2886#define PACKAGE "$PACKAGE" 2887_ACEOF 2888 2889 2890cat >>confdefs.h <<_ACEOF 2891#define VERSION "$VERSION" 2892_ACEOF 2893 2894# Some tools Automake needs. 2895 2896ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2897 2898 2899AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2900 2901 2902AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2903 2904 2905AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2906 2907 2908MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2909 2910# For better backward compatibility. 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So use an aggressive probe to check that the usage we want is 2936# actually supported "in the wild" to an acceptable degree. 2937# See automake bug#10828. 2938# To make any issue more visible, cause the running configure to be aborted 2939# by default if the 'rm' program in use doesn't match our expectations; the 2940# user can still override this though. 2941if rm -f && rm -fr && rm -rf; then : OK; else 2942 cat >&2 <<'END' 2943Oops! 2944 2945Your 'rm' program seems unable to run without file operands specified 2946on the command line, even when the '-f' option is present. This is contrary 2947to the behaviour of most rm programs out there, and not conforming with 2948the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2949 2950Please tell bug-automake@gnu.org about your system, including the value 2951of your $PATH and any error possibly output before this message. 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So we grep stderr for any message 4084 # that says an option was ignored or not supported. 4085 # When given -MP, icc 7.0 and 7.1 complain thusly: 4086 # icc: Command line warning: ignoring option '-M'; no argument required 4087 # The diagnosis changed in icc 8.0: 4088 # icc: Command line remark: option '-MP' not supported 4089 if (grep 'ignoring option' conftest.err || 4090 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4091 am_cv_CC_dependencies_compiler_type=$depmode 4092 break 4093 fi 4094 fi 4095 done 4096 4097 cd .. 4098 rm -rf conftest.dir 4099else 4100 am_cv_CC_dependencies_compiler_type=none 4101fi 4102 4103fi 4104{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4105$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4106CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4107 4108 if 4109 test "x$enable_dependency_tracking" != xno \ 4110 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4111 am__fastdepCC_TRUE= 4112 am__fastdepCC_FALSE='#' 4113else 4114 am__fastdepCC_TRUE='#' 4115 am__fastdepCC_FALSE= 4116fi 4117 4118 4119 4120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4121$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4122if ${ac_cv_prog_cc_c99+:} false; then : 4123 $as_echo_n "(cached) " >&6 4124else 4125 ac_cv_prog_cc_c99=no 4126ac_save_CC=$CC 4127cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4128/* end confdefs.h. */ 4129#include <stdarg.h> 4130#include <stdbool.h> 4131#include <stdlib.h> 4132#include <wchar.h> 4133#include <stdio.h> 4134 4135// Check varargs macros. These examples are taken from C99 6.10.3.5. 4136#define debug(...) fprintf (stderr, __VA_ARGS__) 4137#define showlist(...) puts (#__VA_ARGS__) 4138#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4139static void 4140test_varargs_macros (void) 4141{ 4142 int x = 1234; 4143 int y = 5678; 4144 debug ("Flag"); 4145 debug ("X = %d\n", x); 4146 showlist (The first, second, and third items.); 4147 report (x>y, "x is %d but y is %d", x, y); 4148} 4149 4150// Check long long types. 4151#define BIG64 18446744073709551615ull 4152#define BIG32 4294967295ul 4153#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4154#if !BIG_OK 4155 your preprocessor is broken; 4156#endif 4157#if BIG_OK 4158#else 4159 your preprocessor is broken; 4160#endif 4161static long long int bignum = -9223372036854775807LL; 4162static unsigned long long int ubignum = BIG64; 4163 4164struct incomplete_array 4165{ 4166 int datasize; 4167 double data[]; 4168}; 4169 4170struct named_init { 4171 int number; 4172 const wchar_t *name; 4173 double average; 4174}; 4175 4176typedef const char *ccp; 4177 4178static inline int 4179test_restrict (ccp restrict text) 4180{ 4181 // See if C++-style comments work. 4182 // Iterate through items via the restricted pointer. 4183 // Also check for declarations in for loops. 4184 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4185 continue; 4186 return 0; 4187} 4188 4189// Check varargs and va_copy. 4190static void 4191test_varargs (const char *format, ...) 4192{ 4193 va_list args; 4194 va_start (args, format); 4195 va_list args_copy; 4196 va_copy (args_copy, args); 4197 4198 const char *str; 4199 int number; 4200 float fnumber; 4201 4202 while (*format) 4203 { 4204 switch (*format++) 4205 { 4206 case 's': // string 4207 str = va_arg (args_copy, const char *); 4208 break; 4209 case 'd': // int 4210 number = va_arg (args_copy, int); 4211 break; 4212 case 'f': // float 4213 fnumber = va_arg (args_copy, double); 4214 break; 4215 default: 4216 break; 4217 } 4218 } 4219 va_end (args_copy); 4220 va_end (args); 4221} 4222 4223int 4224main () 4225{ 4226 4227 // Check bool. 4228 _Bool success = false; 4229 4230 // Check restrict. 4231 if (test_restrict ("String literal") == 0) 4232 success = true; 4233 char *restrict newvar = "Another string"; 4234 4235 // Check varargs. 4236 test_varargs ("s, d' f .", "string", 65, 34.234); 4237 test_varargs_macros (); 4238 4239 // Check flexible array members. 4240 struct incomplete_array *ia = 4241 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4242 ia->datasize = 10; 4243 for (int i = 0; i < ia->datasize; ++i) 4244 ia->data[i] = i * 1.234; 4245 4246 // Check named initializers. 4247 struct named_init ni = { 4248 .number = 34, 4249 .name = L"Test wide string", 4250 .average = 543.34343, 4251 }; 4252 4253 ni.number = 58; 4254 4255 int dynamic_array[ni.number]; 4256 dynamic_array[ni.number - 1] = 543; 4257 4258 // work around unused variable warnings 4259 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4260 || dynamic_array[ni.number - 1] != 543); 4261 4262 ; 4263 return 0; 4264} 4265_ACEOF 4266for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4267do 4268 CC="$ac_save_CC $ac_arg" 4269 if ac_fn_c_try_compile "$LINENO"; then : 4270 ac_cv_prog_cc_c99=$ac_arg 4271fi 4272rm -f core conftest.err conftest.$ac_objext 4273 test "x$ac_cv_prog_cc_c99" != "xno" && break 4274done 4275rm -f conftest.$ac_ext 4276CC=$ac_save_CC 4277 4278fi 4279# AC_CACHE_VAL 4280case "x$ac_cv_prog_cc_c99" in 4281 x) 4282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4283$as_echo "none needed" >&6; } ;; 4284 xno) 4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4286$as_echo "unsupported" >&6; } ;; 4287 *) 4288 CC="$CC $ac_cv_prog_cc_c99" 4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4290$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4291esac 4292if test "x$ac_cv_prog_cc_c99" != xno; then : 4293 4294fi 4295 4296 4297ac_ext=c 4298ac_cpp='$CPP $CPPFLAGS' 4299ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4300ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4301ac_compiler_gnu=$ac_cv_c_compiler_gnu 4302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4303$as_echo_n "checking how to run the C preprocessor... " >&6; } 4304# On Suns, sometimes $CPP names a directory. 4305if test -n "$CPP" && test -d "$CPP"; then 4306 CPP= 4307fi 4308if test -z "$CPP"; then 4309 if ${ac_cv_prog_CPP+:} false; then : 4310 $as_echo_n "(cached) " >&6 4311else 4312 # Double quotes because CPP needs to be expanded 4313 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4314 do 4315 ac_preproc_ok=false 4316for ac_c_preproc_warn_flag in '' yes 4317do 4318 # Use a header file that comes with gcc, so configuring glibc 4319 # with a fresh cross-compiler works. 4320 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4321 # <limits.h> exists even on freestanding compilers. 4322 # On the NeXT, cc -E runs the code through the compiler's parser, 4323 # not just through cpp. "Syntax error" is here to catch this case. 4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4325/* end confdefs.h. */ 4326#ifdef __STDC__ 4327# include <limits.h> 4328#else 4329# include <assert.h> 4330#endif 4331 Syntax error 4332_ACEOF 4333if ac_fn_c_try_cpp "$LINENO"; then : 4334 4335else 4336 # Broken: fails on valid input. 4337continue 4338fi 4339rm -f conftest.err conftest.i conftest.$ac_ext 4340 4341 # OK, works on sane cases. Now check whether nonexistent headers 4342 # can be detected and how. 4343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4344/* end confdefs.h. */ 4345#include <ac_nonexistent.h> 4346_ACEOF 4347if ac_fn_c_try_cpp "$LINENO"; then : 4348 # Broken: success on invalid input. 4349continue 4350else 4351 # Passes both tests. 4352ac_preproc_ok=: 4353break 4354fi 4355rm -f conftest.err conftest.i conftest.$ac_ext 4356 4357done 4358# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4359rm -f conftest.i conftest.err conftest.$ac_ext 4360if $ac_preproc_ok; then : 4361 break 4362fi 4363 4364 done 4365 ac_cv_prog_CPP=$CPP 4366 4367fi 4368 CPP=$ac_cv_prog_CPP 4369else 4370 ac_cv_prog_CPP=$CPP 4371fi 4372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4373$as_echo "$CPP" >&6; } 4374ac_preproc_ok=false 4375for ac_c_preproc_warn_flag in '' yes 4376do 4377 # Use a header file that comes with gcc, so configuring glibc 4378 # with a fresh cross-compiler works. 4379 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4380 # <limits.h> exists even on freestanding compilers. 4381 # On the NeXT, cc -E runs the code through the compiler's parser, 4382 # not just through cpp. "Syntax error" is here to catch this case. 4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4384/* end confdefs.h. */ 4385#ifdef __STDC__ 4386# include <limits.h> 4387#else 4388# include <assert.h> 4389#endif 4390 Syntax error 4391_ACEOF 4392if ac_fn_c_try_cpp "$LINENO"; then : 4393 4394else 4395 # Broken: fails on valid input. 4396continue 4397fi 4398rm -f conftest.err conftest.i conftest.$ac_ext 4399 4400 # OK, works on sane cases. Now check whether nonexistent headers 4401 # can be detected and how. 4402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4403/* end confdefs.h. */ 4404#include <ac_nonexistent.h> 4405_ACEOF 4406if ac_fn_c_try_cpp "$LINENO"; then : 4407 # Broken: success on invalid input. 4408continue 4409else 4410 # Passes both tests. 4411ac_preproc_ok=: 4412break 4413fi 4414rm -f conftest.err conftest.i conftest.$ac_ext 4415 4416done 4417# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4418rm -f conftest.i conftest.err conftest.$ac_ext 4419if $ac_preproc_ok; then : 4420 4421else 4422 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4423$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4424as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4425See \`config.log' for more details" "$LINENO" 5; } 4426fi 4427 4428ac_ext=c 4429ac_cpp='$CPP $CPPFLAGS' 4430ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4431ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4432ac_compiler_gnu=$ac_cv_c_compiler_gnu 4433 4434{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4435$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4436if ${ac_cv_path_GREP+:} false; then : 4437 $as_echo_n "(cached) " >&6 4438else 4439 if test -z "$GREP"; then 4440 ac_path_GREP_found=false 4441 # Loop through the user's path and test for each of PROGNAME-LIST 4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4443for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4444do 4445 IFS=$as_save_IFS 4446 test -z "$as_dir" && as_dir=. 4447 for ac_prog in grep ggrep; do 4448 for ac_exec_ext in '' $ac_executable_extensions; do 4449 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4450 as_fn_executable_p "$ac_path_GREP" || continue 4451# Check for GNU ac_path_GREP and select it if it is found. 4452 # Check for GNU $ac_path_GREP 4453case `"$ac_path_GREP" --version 2>&1` in 4454*GNU*) 4455 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4456*) 4457 ac_count=0 4458 $as_echo_n 0123456789 >"conftest.in" 4459 while : 4460 do 4461 cat "conftest.in" "conftest.in" >"conftest.tmp" 4462 mv "conftest.tmp" "conftest.in" 4463 cp "conftest.in" "conftest.nl" 4464 $as_echo 'GREP' >> "conftest.nl" 4465 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4466 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4467 as_fn_arith $ac_count + 1 && ac_count=$as_val 4468 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4469 # Best one so far, save it but keep looking for a better one 4470 ac_cv_path_GREP="$ac_path_GREP" 4471 ac_path_GREP_max=$ac_count 4472 fi 4473 # 10*(2^10) chars as input seems more than enough 4474 test $ac_count -gt 10 && break 4475 done 4476 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4477esac 4478 4479 $ac_path_GREP_found && break 3 4480 done 4481 done 4482 done 4483IFS=$as_save_IFS 4484 if test -z "$ac_cv_path_GREP"; then 4485 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4486 fi 4487else 4488 ac_cv_path_GREP=$GREP 4489fi 4490 4491fi 4492{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4493$as_echo "$ac_cv_path_GREP" >&6; } 4494 GREP="$ac_cv_path_GREP" 4495 4496 4497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4498$as_echo_n "checking for egrep... " >&6; } 4499if ${ac_cv_path_EGREP+:} false; then : 4500 $as_echo_n "(cached) " >&6 4501else 4502 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4503 then ac_cv_path_EGREP="$GREP -E" 4504 else 4505 if test -z "$EGREP"; then 4506 ac_path_EGREP_found=false 4507 # Loop through the user's path and test for each of PROGNAME-LIST 4508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4509for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4510do 4511 IFS=$as_save_IFS 4512 test -z "$as_dir" && as_dir=. 4513 for ac_prog in egrep; do 4514 for ac_exec_ext in '' $ac_executable_extensions; do 4515 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4516 as_fn_executable_p "$ac_path_EGREP" || continue 4517# Check for GNU ac_path_EGREP and select it if it is found. 4518 # Check for GNU $ac_path_EGREP 4519case `"$ac_path_EGREP" --version 2>&1` in 4520*GNU*) 4521 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4522*) 4523 ac_count=0 4524 $as_echo_n 0123456789 >"conftest.in" 4525 while : 4526 do 4527 cat "conftest.in" "conftest.in" >"conftest.tmp" 4528 mv "conftest.tmp" "conftest.in" 4529 cp "conftest.in" "conftest.nl" 4530 $as_echo 'EGREP' >> "conftest.nl" 4531 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4532 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4533 as_fn_arith $ac_count + 1 && ac_count=$as_val 4534 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4535 # Best one so far, save it but keep looking for a better one 4536 ac_cv_path_EGREP="$ac_path_EGREP" 4537 ac_path_EGREP_max=$ac_count 4538 fi 4539 # 10*(2^10) chars as input seems more than enough 4540 test $ac_count -gt 10 && break 4541 done 4542 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4543esac 4544 4545 $ac_path_EGREP_found && break 3 4546 done 4547 done 4548 done 4549IFS=$as_save_IFS 4550 if test -z "$ac_cv_path_EGREP"; then 4551 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4552 fi 4553else 4554 ac_cv_path_EGREP=$EGREP 4555fi 4556 4557 fi 4558fi 4559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4560$as_echo "$ac_cv_path_EGREP" >&6; } 4561 EGREP="$ac_cv_path_EGREP" 4562 4563 4564 4565for ac_prog in 'bison -y' byacc 4566do 4567 # Extract the first word of "$ac_prog", so it can be a program name with args. 4568set dummy $ac_prog; ac_word=$2 4569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4570$as_echo_n "checking for $ac_word... " >&6; } 4571if ${ac_cv_prog_YACC+:} false; then : 4572 $as_echo_n "(cached) " >&6 4573else 4574 if test -n "$YACC"; then 4575 ac_cv_prog_YACC="$YACC" # Let the user override the test. 4576else 4577as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4578for as_dir in $PATH 4579do 4580 IFS=$as_save_IFS 4581 test -z "$as_dir" && as_dir=. 4582 for ac_exec_ext in '' $ac_executable_extensions; do 4583 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4584 ac_cv_prog_YACC="$ac_prog" 4585 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4586 break 2 4587 fi 4588done 4589 done 4590IFS=$as_save_IFS 4591 4592fi 4593fi 4594YACC=$ac_cv_prog_YACC 4595if test -n "$YACC"; then 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 4597$as_echo "$YACC" >&6; } 4598else 4599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4600$as_echo "no" >&6; } 4601fi 4602 4603 4604 test -n "$YACC" && break 4605done 4606test -n "$YACC" || YACC="yacc" 4607 4608 4609 4610 4611 4612 4613 4614 4615if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4616 if test -n "$ac_tool_prefix"; then 4617 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4618set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4619{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4620$as_echo_n "checking for $ac_word... " >&6; } 4621if ${ac_cv_path_PKG_CONFIG+:} false; then : 4622 $as_echo_n "(cached) " >&6 4623else 4624 case $PKG_CONFIG in 4625 [\\/]* | ?:[\\/]*) 4626 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4627 ;; 4628 *) 4629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4630for as_dir in $PATH 4631do 4632 IFS=$as_save_IFS 4633 test -z "$as_dir" && as_dir=. 4634 for ac_exec_ext in '' $ac_executable_extensions; do 4635 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4636 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4637 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4638 break 2 4639 fi 4640done 4641 done 4642IFS=$as_save_IFS 4643 4644 ;; 4645esac 4646fi 4647PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4648if test -n "$PKG_CONFIG"; then 4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4650$as_echo "$PKG_CONFIG" >&6; } 4651else 4652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4653$as_echo "no" >&6; } 4654fi 4655 4656 4657fi 4658if test -z "$ac_cv_path_PKG_CONFIG"; then 4659 ac_pt_PKG_CONFIG=$PKG_CONFIG 4660 # Extract the first word of "pkg-config", so it can be a program name with args. 4661set dummy pkg-config; ac_word=$2 4662{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4663$as_echo_n "checking for $ac_word... " >&6; } 4664if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4665 $as_echo_n "(cached) " >&6 4666else 4667 case $ac_pt_PKG_CONFIG in 4668 [\\/]* | ?:[\\/]*) 4669 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4670 ;; 4671 *) 4672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4673for as_dir in $PATH 4674do 4675 IFS=$as_save_IFS 4676 test -z "$as_dir" && as_dir=. 4677 for ac_exec_ext in '' $ac_executable_extensions; do 4678 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4679 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4680 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4681 break 2 4682 fi 4683done 4684 done 4685IFS=$as_save_IFS 4686 4687 ;; 4688esac 4689fi 4690ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4691if test -n "$ac_pt_PKG_CONFIG"; then 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4693$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4694else 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4696$as_echo "no" >&6; } 4697fi 4698 4699 if test "x$ac_pt_PKG_CONFIG" = x; then 4700 PKG_CONFIG="" 4701 else 4702 case $cross_compiling:$ac_tool_warned in 4703yes:) 4704{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4705$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4706ac_tool_warned=yes ;; 4707esac 4708 PKG_CONFIG=$ac_pt_PKG_CONFIG 4709 fi 4710else 4711 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4712fi 4713 4714fi 4715if test -n "$PKG_CONFIG"; then 4716 _pkg_min_version=0.9.0 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4718$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4719 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4721$as_echo "yes" >&6; } 4722 else 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4724$as_echo "no" >&6; } 4725 PKG_CONFIG="" 4726 fi 4727fi 4728 4729 4730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4731$as_echo_n "checking for ANSI C header files... " >&6; } 4732if ${ac_cv_header_stdc+:} false; then : 4733 $as_echo_n "(cached) " >&6 4734else 4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4736/* end confdefs.h. */ 4737#include <stdlib.h> 4738#include <stdarg.h> 4739#include <string.h> 4740#include <float.h> 4741 4742int 4743main () 4744{ 4745 4746 ; 4747 return 0; 4748} 4749_ACEOF 4750if ac_fn_c_try_compile "$LINENO"; then : 4751 ac_cv_header_stdc=yes 4752else 4753 ac_cv_header_stdc=no 4754fi 4755rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4756 4757if test $ac_cv_header_stdc = yes; then 4758 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760/* end confdefs.h. */ 4761#include <string.h> 4762 4763_ACEOF 4764if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4765 $EGREP "memchr" >/dev/null 2>&1; then : 4766 4767else 4768 ac_cv_header_stdc=no 4769fi 4770rm -f conftest* 4771 4772fi 4773 4774if test $ac_cv_header_stdc = yes; then 4775 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4777/* end confdefs.h. */ 4778#include <stdlib.h> 4779 4780_ACEOF 4781if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4782 $EGREP "free" >/dev/null 2>&1; then : 4783 4784else 4785 ac_cv_header_stdc=no 4786fi 4787rm -f conftest* 4788 4789fi 4790 4791if test $ac_cv_header_stdc = yes; then 4792 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4793 if test "$cross_compiling" = yes; then : 4794 : 4795else 4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4797/* end confdefs.h. */ 4798#include <ctype.h> 4799#include <stdlib.h> 4800#if ((' ' & 0x0FF) == 0x020) 4801# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4802# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4803#else 4804# define ISLOWER(c) \ 4805 (('a' <= (c) && (c) <= 'i') \ 4806 || ('j' <= (c) && (c) <= 'r') \ 4807 || ('s' <= (c) && (c) <= 'z')) 4808# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4809#endif 4810 4811#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4812int 4813main () 4814{ 4815 int i; 4816 for (i = 0; i < 256; i++) 4817 if (XOR (islower (i), ISLOWER (i)) 4818 || toupper (i) != TOUPPER (i)) 4819 return 2; 4820 return 0; 4821} 4822_ACEOF 4823if ac_fn_c_try_run "$LINENO"; then : 4824 4825else 4826 ac_cv_header_stdc=no 4827fi 4828rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4829 conftest.$ac_objext conftest.beam conftest.$ac_ext 4830fi 4831 4832fi 4833fi 4834{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4835$as_echo "$ac_cv_header_stdc" >&6; } 4836if test $ac_cv_header_stdc = yes; then 4837 4838$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4839 4840fi 4841 4842# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4843for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4844 inttypes.h stdint.h unistd.h 4845do : 4846 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4847ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4848" 4849if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4850 cat >>confdefs.h <<_ACEOF 4851#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4852_ACEOF 4853 4854fi 4855 4856done 4857 4858 4859 4860 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4861if test "x$ac_cv_header_minix_config_h" = xyes; then : 4862 MINIX=yes 4863else 4864 MINIX= 4865fi 4866 4867 4868 if test "$MINIX" = yes; then 4869 4870$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4871 4872 4873$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4874 4875 4876$as_echo "#define _MINIX 1" >>confdefs.h 4877 4878 fi 4879 4880 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4882$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4883if ${ac_cv_safe_to_define___extensions__+:} false; then : 4884 $as_echo_n "(cached) " >&6 4885else 4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4887/* end confdefs.h. */ 4888 4889# define __EXTENSIONS__ 1 4890 $ac_includes_default 4891int 4892main () 4893{ 4894 4895 ; 4896 return 0; 4897} 4898_ACEOF 4899if ac_fn_c_try_compile "$LINENO"; then : 4900 ac_cv_safe_to_define___extensions__=yes 4901else 4902 ac_cv_safe_to_define___extensions__=no 4903fi 4904rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4905fi 4906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4907$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4908 test $ac_cv_safe_to_define___extensions__ = yes && 4909 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4910 4911 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4912 4913 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4914 4915 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4916 4917 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4918 4919 4920 4921# Default tmux.conf goes in /etc not ${prefix}/etc. 4922test "$sysconfdir" = '${prefix}/etc' && sysconfdir=/etc 4923 4924# Is this --enable-debug? 4925case "x$VERSION" in xnext*) enable_debug=yes;; esac 4926# Check whether --enable-debug was given. 4927if test "${enable_debug+set}" = set; then : 4928 enableval=$enable_debug; 4929fi 4930 4931 if test "x$enable_debug" = xyes; then 4932 IS_DEBUG_TRUE= 4933 IS_DEBUG_FALSE='#' 4934else 4935 IS_DEBUG_TRUE='#' 4936 IS_DEBUG_FALSE= 4937fi 4938 4939 4940# Is this a static build? 4941# Check whether --enable-static was given. 4942if test "${enable_static+set}" = set; then : 4943 enableval=$enable_static; 4944fi 4945 4946if test "x$enable_static" = xyes; then 4947 case "$host_os" in 4948 *darwin*) 4949 as_fn_error $? "static linking is not supported on macOS" "$LINENO" 5 4950 ;; 4951 esac 4952 test "x$PKG_CONFIG" != x && PKG_CONFIG="$PKG_CONFIG --static" 4953 AM_LDFLAGS="-static $AM_LDFLAGS" 4954 LDFLAGS="$AM_LDFLAGS $SAVED_LDFLAGS" 4955fi 4956 4957# Allow default TERM to be set. 4958 4959# Check whether --with-TERM was given. 4960if test "${with_TERM+set}" = set; then : 4961 withval=$with_TERM; DEFAULT_TERM=$withval 4962else 4963 DEFAULT_TERM= 4964 4965fi 4966 4967case "x$DEFAULT_TERM" in 4968 xscreen*|xtmux*|x) 4969 ;; 4970 *) 4971 as_fn_error $? "\"unsuitable TERM (must be screen* or tmux*)\"" "$LINENO" 5 4972 ;; 4973esac 4974 4975# Do we need fuzzers? 4976 if test "x$enable_fuzzing" = xyes; then 4977 NEED_FUZZING_TRUE= 4978 NEED_FUZZING_FALSE='#' 4979else 4980 NEED_FUZZING_TRUE='#' 4981 NEED_FUZZING_FALSE= 4982fi 4983 4984 4985# Is this gcc? 4986 if test "x$GCC" = xyes -a "x$enable_fuzzing" != xyes; then 4987 IS_GCC_TRUE= 4988 IS_GCC_FALSE='#' 4989else 4990 IS_GCC_TRUE='#' 4991 IS_GCC_FALSE= 4992fi 4993 4994 4995# Is this Sun CC? 4996cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4997/* end confdefs.h. */ 4998 4999 #ifdef __SUNPRO_C 5000 yes 5001 #endif 5002 5003_ACEOF 5004if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5005 $EGREP "yes" >/dev/null 2>&1; then : 5006 found_suncc=yes 5007else 5008 found_suncc=no 5009 5010fi 5011rm -f conftest* 5012 5013 if test "x$found_suncc" = xyes; then 5014 IS_SUNCC_TRUE= 5015 IS_SUNCC_FALSE='#' 5016else 5017 IS_SUNCC_TRUE='#' 5018 IS_SUNCC_FALSE= 5019fi 5020 5021 5022# Check for various headers. Alternatives included from compat.h. 5023for ac_header in \ 5024 bitstring.h \ 5025 dirent.h \ 5026 fcntl.h \ 5027 inttypes.h \ 5028 libproc.h \ 5029 libutil.h \ 5030 ndir.h \ 5031 paths.h \ 5032 pty.h \ 5033 stdint.h \ 5034 sys/dir.h \ 5035 sys/ndir.h \ 5036 sys/tree.h \ 5037 ucred.h \ 5038 util.h \ 5039 5040do : 5041 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5042ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5043if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5044 cat >>confdefs.h <<_ACEOF 5045#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5046_ACEOF 5047 5048fi 5049 5050done 5051 5052 5053# Look for sys_signame. 5054{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sys_signame" >&5 5055$as_echo_n "checking for library containing sys_signame... " >&6; } 5056if ${ac_cv_search_sys_signame+:} false; then : 5057 $as_echo_n "(cached) " >&6 5058else 5059 ac_func_search_save_LIBS=$LIBS 5060cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5061/* end confdefs.h. */ 5062 5063/* Override any GCC internal prototype to avoid an error. 5064 Use char because int might match the return type of a GCC 5065 builtin and then its argument prototype would still apply. */ 5066#ifdef __cplusplus 5067extern "C" 5068#endif 5069char sys_signame (); 5070int 5071main () 5072{ 5073return sys_signame (); 5074 ; 5075 return 0; 5076} 5077_ACEOF 5078for ac_lib in '' ; do 5079 if test -z "$ac_lib"; then 5080 ac_res="none required" 5081 else 5082 ac_res=-l$ac_lib 5083 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5084 fi 5085 if ac_fn_c_try_link "$LINENO"; then : 5086 ac_cv_search_sys_signame=$ac_res 5087fi 5088rm -f core conftest.err conftest.$ac_objext \ 5089 conftest$ac_exeext 5090 if ${ac_cv_search_sys_signame+:} false; then : 5091 break 5092fi 5093done 5094if ${ac_cv_search_sys_signame+:} false; then : 5095 5096else 5097 ac_cv_search_sys_signame=no 5098fi 5099rm conftest.$ac_ext 5100LIBS=$ac_func_search_save_LIBS 5101fi 5102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sys_signame" >&5 5103$as_echo "$ac_cv_search_sys_signame" >&6; } 5104ac_res=$ac_cv_search_sys_signame 5105if test "$ac_res" != no; then : 5106 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5107 $as_echo "#define HAVE_SYS_SIGNAME 1" >>confdefs.h 5108 5109fi 5110 5111 5112# Look for fmod. 5113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmod in -lm" >&5 5114$as_echo_n "checking for fmod in -lm... " >&6; } 5115if ${ac_cv_lib_m_fmod+:} false; then : 5116 $as_echo_n "(cached) " >&6 5117else 5118 ac_check_lib_save_LIBS=$LIBS 5119LIBS="-lm $LIBS" 5120cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121/* end confdefs.h. */ 5122 5123/* Override any GCC internal prototype to avoid an error. 5124 Use char because int might match the return type of a GCC 5125 builtin and then its argument prototype would still apply. */ 5126#ifdef __cplusplus 5127extern "C" 5128#endif 5129char fmod (); 5130int 5131main () 5132{ 5133return fmod (); 5134 ; 5135 return 0; 5136} 5137_ACEOF 5138if ac_fn_c_try_link "$LINENO"; then : 5139 ac_cv_lib_m_fmod=yes 5140else 5141 ac_cv_lib_m_fmod=no 5142fi 5143rm -f core conftest.err conftest.$ac_objext \ 5144 conftest$ac_exeext conftest.$ac_ext 5145LIBS=$ac_check_lib_save_LIBS 5146fi 5147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmod" >&5 5148$as_echo "$ac_cv_lib_m_fmod" >&6; } 5149if test "x$ac_cv_lib_m_fmod" = xyes; then : 5150 cat >>confdefs.h <<_ACEOF 5151#define HAVE_LIBM 1 5152_ACEOF 5153 5154 LIBS="-lm $LIBS" 5155 5156fi 5157 5158 5159# Look for library needed for flock. 5160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing flock" >&5 5161$as_echo_n "checking for library containing flock... " >&6; } 5162if ${ac_cv_search_flock+:} false; then : 5163 $as_echo_n "(cached) " >&6 5164else 5165 ac_func_search_save_LIBS=$LIBS 5166cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5167/* end confdefs.h. */ 5168 5169/* Override any GCC internal prototype to avoid an error. 5170 Use char because int might match the return type of a GCC 5171 builtin and then its argument prototype would still apply. */ 5172#ifdef __cplusplus 5173extern "C" 5174#endif 5175char flock (); 5176int 5177main () 5178{ 5179return flock (); 5180 ; 5181 return 0; 5182} 5183_ACEOF 5184for ac_lib in '' bsd; do 5185 if test -z "$ac_lib"; then 5186 ac_res="none required" 5187 else 5188 ac_res=-l$ac_lib 5189 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5190 fi 5191 if ac_fn_c_try_link "$LINENO"; then : 5192 ac_cv_search_flock=$ac_res 5193fi 5194rm -f core conftest.err conftest.$ac_objext \ 5195 conftest$ac_exeext 5196 if ${ac_cv_search_flock+:} false; then : 5197 break 5198fi 5199done 5200if ${ac_cv_search_flock+:} false; then : 5201 5202else 5203 ac_cv_search_flock=no 5204fi 5205rm conftest.$ac_ext 5206LIBS=$ac_func_search_save_LIBS 5207fi 5208{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_flock" >&5 5209$as_echo "$ac_cv_search_flock" >&6; } 5210ac_res=$ac_cv_search_flock 5211if test "$ac_res" != no; then : 5212 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5213 5214fi 5215 5216 5217# Check for functions that are replaced or omitted. 5218for ac_func in \ 5219 dirfd \ 5220 flock \ 5221 prctl \ 5222 proc_pidinfo \ 5223 getpeerucred \ 5224 sysconf 5225 5226do : 5227 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5228ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5229if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5230 cat >>confdefs.h <<_ACEOF 5231#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5232_ACEOF 5233 5234fi 5235done 5236 5237 5238# Check for functions with a compatibility implementation. 5239ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 5240if test "x$ac_cv_func_asprintf" = xyes; then : 5241 $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h 5242 5243else 5244 case " $LIBOBJS " in 5245 *" asprintf.$ac_objext "* ) ;; 5246 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5247 ;; 5248esac 5249 5250fi 5251 5252ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" 5253if test "x$ac_cv_func_cfmakeraw" = xyes; then : 5254 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h 5255 5256else 5257 case " $LIBOBJS " in 5258 *" cfmakeraw.$ac_objext "* ) ;; 5259 *) LIBOBJS="$LIBOBJS cfmakeraw.$ac_objext" 5260 ;; 5261esac 5262 5263fi 5264 5265ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5266if test "x$ac_cv_func_clock_gettime" = xyes; then : 5267 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h 5268 5269else 5270 case " $LIBOBJS " in 5271 *" clock_gettime.$ac_objext "* ) ;; 5272 *) LIBOBJS="$LIBOBJS clock_gettime.$ac_objext" 5273 ;; 5274esac 5275 5276fi 5277 5278ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" 5279if test "x$ac_cv_func_closefrom" = xyes; then : 5280 $as_echo "#define HAVE_CLOSEFROM 1" >>confdefs.h 5281 5282else 5283 case " $LIBOBJS " in 5284 *" closefrom.$ac_objext "* ) ;; 5285 *) LIBOBJS="$LIBOBJS closefrom.$ac_objext" 5286 ;; 5287esac 5288 5289fi 5290 5291ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 5292if test "x$ac_cv_func_explicit_bzero" = xyes; then : 5293 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 5294 5295else 5296 case " $LIBOBJS " in 5297 *" explicit_bzero.$ac_objext "* ) ;; 5298 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 5299 ;; 5300esac 5301 5302fi 5303 5304ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 5305if test "x$ac_cv_func_fgetln" = xyes; then : 5306 $as_echo "#define HAVE_FGETLN 1" >>confdefs.h 5307 5308else 5309 case " $LIBOBJS " in 5310 *" fgetln.$ac_objext "* ) ;; 5311 *) LIBOBJS="$LIBOBJS fgetln.$ac_objext" 5312 ;; 5313esac 5314 5315fi 5316 5317ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero" 5318if test "x$ac_cv_func_freezero" = xyes; then : 5319 $as_echo "#define HAVE_FREEZERO 1" >>confdefs.h 5320 5321else 5322 case " $LIBOBJS " in 5323 *" freezero.$ac_objext "* ) ;; 5324 *) LIBOBJS="$LIBOBJS freezero.$ac_objext" 5325 ;; 5326esac 5327 5328fi 5329 5330ac_fn_c_check_func "$LINENO" "getdtablecount" "ac_cv_func_getdtablecount" 5331if test "x$ac_cv_func_getdtablecount" = xyes; then : 5332 $as_echo "#define HAVE_GETDTABLECOUNT 1" >>confdefs.h 5333 5334else 5335 case " $LIBOBJS " in 5336 *" getdtablecount.$ac_objext "* ) ;; 5337 *) LIBOBJS="$LIBOBJS getdtablecount.$ac_objext" 5338 ;; 5339esac 5340 5341fi 5342 5343ac_fn_c_check_func "$LINENO" "getdtablesize" "ac_cv_func_getdtablesize" 5344if test "x$ac_cv_func_getdtablesize" = xyes; then : 5345 $as_echo "#define HAVE_GETDTABLESIZE 1" >>confdefs.h 5346 5347else 5348 case " $LIBOBJS " in 5349 *" getdtablesize.$ac_objext "* ) ;; 5350 *) LIBOBJS="$LIBOBJS getdtablesize.$ac_objext" 5351 ;; 5352esac 5353 5354fi 5355 5356ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid" 5357if test "x$ac_cv_func_getpeereid" = xyes; then : 5358 $as_echo "#define HAVE_GETPEEREID 1" >>confdefs.h 5359 5360else 5361 case " $LIBOBJS " in 5362 *" getpeereid.$ac_objext "* ) ;; 5363 *) LIBOBJS="$LIBOBJS getpeereid.$ac_objext" 5364 ;; 5365esac 5366 5367fi 5368 5369ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" 5370if test "x$ac_cv_func_getline" = xyes; then : 5371 $as_echo "#define HAVE_GETLINE 1" >>confdefs.h 5372 5373else 5374 case " $LIBOBJS " in 5375 *" getline.$ac_objext "* ) ;; 5376 *) LIBOBJS="$LIBOBJS getline.$ac_objext" 5377 ;; 5378esac 5379 5380fi 5381 5382ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname" 5383if test "x$ac_cv_func_getprogname" = xyes; then : 5384 $as_echo "#define HAVE_GETPROGNAME 1" >>confdefs.h 5385 5386else 5387 case " $LIBOBJS " in 5388 *" getprogname.$ac_objext "* ) ;; 5389 *) LIBOBJS="$LIBOBJS getprogname.$ac_objext" 5390 ;; 5391esac 5392 5393fi 5394 5395ac_fn_c_check_func "$LINENO" "htonll" "ac_cv_func_htonll" 5396if test "x$ac_cv_func_htonll" = xyes; then : 5397 $as_echo "#define HAVE_HTONLL 1" >>confdefs.h 5398 5399else 5400 case " $LIBOBJS " in 5401 *" htonll.$ac_objext "* ) ;; 5402 *) LIBOBJS="$LIBOBJS htonll.$ac_objext" 5403 ;; 5404esac 5405 5406fi 5407 5408ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" 5409if test "x$ac_cv_func_memmem" = xyes; then : 5410 $as_echo "#define HAVE_MEMMEM 1" >>confdefs.h 5411 5412else 5413 case " $LIBOBJS " in 5414 *" memmem.$ac_objext "* ) ;; 5415 *) LIBOBJS="$LIBOBJS memmem.$ac_objext" 5416 ;; 5417esac 5418 5419fi 5420 5421ac_fn_c_check_func "$LINENO" "ntohll" "ac_cv_func_ntohll" 5422if test "x$ac_cv_func_ntohll" = xyes; then : 5423 $as_echo "#define HAVE_NTOHLL 1" >>confdefs.h 5424 5425else 5426 case " $LIBOBJS " in 5427 *" ntohll.$ac_objext "* ) ;; 5428 *) LIBOBJS="$LIBOBJS ntohll.$ac_objext" 5429 ;; 5430esac 5431 5432fi 5433 5434ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 5435if test "x$ac_cv_func_setenv" = xyes; then : 5436 $as_echo "#define HAVE_SETENV 1" >>confdefs.h 5437 5438else 5439 case " $LIBOBJS " in 5440 *" setenv.$ac_objext "* ) ;; 5441 *) LIBOBJS="$LIBOBJS setenv.$ac_objext" 5442 ;; 5443esac 5444 5445fi 5446 5447ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle" 5448if test "x$ac_cv_func_setproctitle" = xyes; then : 5449 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h 5450 5451else 5452 case " $LIBOBJS " in 5453 *" setproctitle.$ac_objext "* ) ;; 5454 *) LIBOBJS="$LIBOBJS setproctitle.$ac_objext" 5455 ;; 5456esac 5457 5458fi 5459 5460ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 5461if test "x$ac_cv_func_strcasestr" = xyes; then : 5462 $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h 5463 5464else 5465 case " $LIBOBJS " in 5466 *" strcasestr.$ac_objext "* ) ;; 5467 *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext" 5468 ;; 5469esac 5470 5471fi 5472 5473ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5474if test "x$ac_cv_func_strlcat" = xyes; then : 5475 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5476 5477else 5478 case " $LIBOBJS " in 5479 *" strlcat.$ac_objext "* ) ;; 5480 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5481 ;; 5482esac 5483 5484fi 5485 5486ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5487if test "x$ac_cv_func_strlcpy" = xyes; then : 5488 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5489 5490else 5491 case " $LIBOBJS " in 5492 *" strlcpy.$ac_objext "* ) ;; 5493 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5494 ;; 5495esac 5496 5497fi 5498 5499ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 5500if test "x$ac_cv_func_strndup" = xyes; then : 5501 $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h 5502 5503else 5504 case " $LIBOBJS " in 5505 *" strndup.$ac_objext "* ) ;; 5506 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5507 ;; 5508esac 5509 5510fi 5511 5512ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5513if test "x$ac_cv_func_strsep" = xyes; then : 5514 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5515 5516else 5517 case " $LIBOBJS " in 5518 *" strsep.$ac_objext "* ) ;; 5519 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5520 ;; 5521esac 5522 5523fi 5524 5525 5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 5527$as_echo_n "checking for working strnlen... " >&6; } 5528if ${ac_cv_func_strnlen_working+:} false; then : 5529 $as_echo_n "(cached) " >&6 5530else 5531 if test "$cross_compiling" = yes; then : 5532 # Guess no on AIX systems, yes otherwise. 5533 case "$host_os" in 5534 aix*) ac_cv_func_strnlen_working=no;; 5535 *) ac_cv_func_strnlen_working=yes;; 5536 esac 5537else 5538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5539/* end confdefs.h. */ 5540$ac_includes_default 5541int 5542main () 5543{ 5544 5545#define S "foobar" 5546#define S_LEN (sizeof S - 1) 5547 5548 /* At least one implementation is buggy: that of AIX 4.3 would 5549 give strnlen (S, 1) == 3. */ 5550 5551 int i; 5552 for (i = 0; i < S_LEN + 1; ++i) 5553 { 5554 int expected = i <= S_LEN ? i : S_LEN; 5555 if (strnlen (S, i) != expected) 5556 return 1; 5557 } 5558 return 0; 5559 5560 ; 5561 return 0; 5562} 5563_ACEOF 5564if ac_fn_c_try_run "$LINENO"; then : 5565 ac_cv_func_strnlen_working=yes 5566else 5567 ac_cv_func_strnlen_working=no 5568fi 5569rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5570 conftest.$ac_objext conftest.beam conftest.$ac_ext 5571fi 5572 5573fi 5574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 5575$as_echo "$ac_cv_func_strnlen_working" >&6; } 5576test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 5577 *" strnlen.$ac_objext "* ) ;; 5578 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 5579 ;; 5580esac 5581 5582 5583 5584# Check if strtonum works. 5585{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtonum" >&5 5586$as_echo_n "checking for working strtonum... " >&6; } 5587if test "$cross_compiling" = yes; then : 5588 case " $LIBOBJS " in 5589 *" strtonum.$ac_objext "* ) ;; 5590 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5591 ;; 5592esac 5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5594$as_echo "no" >&6; } 5595 5596else 5597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5598/* end confdefs.h. */ 5599#include <stdlib.h> 5600int 5601main () 5602{ 5603return (strtonum("0", 0, 1, NULL) == 0 ? 0 : 1); 5604 5605 ; 5606 return 0; 5607} 5608_ACEOF 5609if ac_fn_c_try_run "$LINENO"; then : 5610 $as_echo "#define HAVE_STRTONUM 1" >>confdefs.h 5611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5612$as_echo "yes" >&6; } 5613else 5614 case " $LIBOBJS " in 5615 *" strtonum.$ac_objext "* ) ;; 5616 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5617 ;; 5618esac 5619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5620$as_echo "no" >&6; } 5621fi 5622rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5623 conftest.$ac_objext conftest.beam conftest.$ac_ext 5624fi 5625 5626 5627# Clang sanitizers wrap reallocarray even if it isn't available on the target 5628# system. When compiled it always returns NULL and crashes the program. To 5629# detect this we need a more complicated test. 5630{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working reallocarray" >&5 5631$as_echo_n "checking for working reallocarray... " >&6; } 5632if test "$cross_compiling" = yes; then : 5633 case " $LIBOBJS " in 5634 *" reallocarray.$ac_objext "* ) ;; 5635 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5636 ;; 5637esac 5638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5639$as_echo "no" >&6; } 5640 5641else 5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5643/* end confdefs.h. */ 5644#include <stdlib.h> 5645int 5646main () 5647{ 5648return (reallocarray(NULL, 1, 1) == NULL); 5649 5650 ; 5651 return 0; 5652} 5653_ACEOF 5654if ac_fn_c_try_run "$LINENO"; then : 5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5656$as_echo "yes" >&6; } 5657else 5658 case " $LIBOBJS " in 5659 *" reallocarray.$ac_objext "* ) ;; 5660 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5661 ;; 5662esac 5663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5664$as_echo "no" >&6; } 5665fi 5666rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5667 conftest.$ac_objext conftest.beam conftest.$ac_ext 5668fi 5669 5670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working recallocarray" >&5 5671$as_echo_n "checking for working recallocarray... " >&6; } 5672if test "$cross_compiling" = yes; then : 5673 case " $LIBOBJS " in 5674 *" recallocarray.$ac_objext "* ) ;; 5675 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5676 ;; 5677esac 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5679$as_echo "no" >&6; } 5680 5681else 5682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5683/* end confdefs.h. */ 5684#include <stdlib.h> 5685int 5686main () 5687{ 5688return (recallocarray(NULL, 1, 1, 1) == NULL); 5689 5690 ; 5691 return 0; 5692} 5693_ACEOF 5694if ac_fn_c_try_run "$LINENO"; then : 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5696$as_echo "yes" >&6; } 5697else 5698 case " $LIBOBJS " in 5699 *" recallocarray.$ac_objext "* ) ;; 5700 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5701 ;; 5702esac 5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5704$as_echo "no" >&6; } 5705fi 5706rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5707 conftest.$ac_objext conftest.beam conftest.$ac_ext 5708fi 5709 5710 5711# Look for clock_gettime. Must come before event_init. 5712{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 5713$as_echo_n "checking for library containing clock_gettime... " >&6; } 5714if ${ac_cv_search_clock_gettime+:} false; then : 5715 $as_echo_n "(cached) " >&6 5716else 5717 ac_func_search_save_LIBS=$LIBS 5718cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5719/* end confdefs.h. */ 5720 5721/* Override any GCC internal prototype to avoid an error. 5722 Use char because int might match the return type of a GCC 5723 builtin and then its argument prototype would still apply. */ 5724#ifdef __cplusplus 5725extern "C" 5726#endif 5727char clock_gettime (); 5728int 5729main () 5730{ 5731return clock_gettime (); 5732 ; 5733 return 0; 5734} 5735_ACEOF 5736for ac_lib in '' rt; do 5737 if test -z "$ac_lib"; then 5738 ac_res="none required" 5739 else 5740 ac_res=-l$ac_lib 5741 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5742 fi 5743 if ac_fn_c_try_link "$LINENO"; then : 5744 ac_cv_search_clock_gettime=$ac_res 5745fi 5746rm -f core conftest.err conftest.$ac_objext \ 5747 conftest$ac_exeext 5748 if ${ac_cv_search_clock_gettime+:} false; then : 5749 break 5750fi 5751done 5752if ${ac_cv_search_clock_gettime+:} false; then : 5753 5754else 5755 ac_cv_search_clock_gettime=no 5756fi 5757rm conftest.$ac_ext 5758LIBS=$ac_func_search_save_LIBS 5759fi 5760{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 5761$as_echo "$ac_cv_search_clock_gettime" >&6; } 5762ac_res=$ac_cv_search_clock_gettime 5763if test "$ac_res" != no; then : 5764 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5765 5766fi 5767 5768 5769# Always use our getopt because 1) glibc's doesn't enforce argument order 2) 5770# musl does not set optarg to NULL for flags without arguments (although it is 5771# not required to, but it is helpful) 3) there are probably other weird 5772# implementations. 5773case " $LIBOBJS " in 5774 *" getopt.$ac_objext "* ) ;; 5775 *) LIBOBJS="$LIBOBJS getopt.$ac_objext" 5776 ;; 5777esac 5778 5779 5780# Look for libevent. Try libevent_core or libevent with pkg-config first then 5781# look for the library. 5782 5783pkg_failed=no 5784{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent_core >= 2" >&5 5785$as_echo_n "checking for libevent_core >= 2... " >&6; } 5786 5787if test -n "$LIBEVENT_CORE_CFLAGS"; then 5788 pkg_cv_LIBEVENT_CORE_CFLAGS="$LIBEVENT_CORE_CFLAGS" 5789 elif test -n "$PKG_CONFIG"; then 5790 if test -n "$PKG_CONFIG" && \ 5791 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent_core >= 2\""; } >&5 5792 ($PKG_CONFIG --exists --print-errors "libevent_core >= 2") 2>&5 5793 ac_status=$? 5794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5795 test $ac_status = 0; }; then 5796 pkg_cv_LIBEVENT_CORE_CFLAGS=`$PKG_CONFIG --cflags "libevent_core >= 2" 2>/dev/null` 5797 test "x$?" != "x0" && pkg_failed=yes 5798else 5799 pkg_failed=yes 5800fi 5801 else 5802 pkg_failed=untried 5803fi 5804if test -n "$LIBEVENT_CORE_LIBS"; then 5805 pkg_cv_LIBEVENT_CORE_LIBS="$LIBEVENT_CORE_LIBS" 5806 elif test -n "$PKG_CONFIG"; then 5807 if test -n "$PKG_CONFIG" && \ 5808 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent_core >= 2\""; } >&5 5809 ($PKG_CONFIG --exists --print-errors "libevent_core >= 2") 2>&5 5810 ac_status=$? 5811 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5812 test $ac_status = 0; }; then 5813 pkg_cv_LIBEVENT_CORE_LIBS=`$PKG_CONFIG --libs "libevent_core >= 2" 2>/dev/null` 5814 test "x$?" != "x0" && pkg_failed=yes 5815else 5816 pkg_failed=yes 5817fi 5818 else 5819 pkg_failed=untried 5820fi 5821 5822 5823 5824if test $pkg_failed = yes; then 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5826$as_echo "no" >&6; } 5827 5828if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5829 _pkg_short_errors_supported=yes 5830else 5831 _pkg_short_errors_supported=no 5832fi 5833 if test $_pkg_short_errors_supported = yes; then 5834 LIBEVENT_CORE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent_core >= 2" 2>&1` 5835 else 5836 LIBEVENT_CORE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent_core >= 2" 2>&1` 5837 fi 5838 # Put the nasty error message in config.log where it belongs 5839 echo "$LIBEVENT_CORE_PKG_ERRORS" >&5 5840 5841 found_libevent=no 5842 5843elif test $pkg_failed = untried; then 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5845$as_echo "no" >&6; } 5846 found_libevent=no 5847 5848else 5849 LIBEVENT_CORE_CFLAGS=$pkg_cv_LIBEVENT_CORE_CFLAGS 5850 LIBEVENT_CORE_LIBS=$pkg_cv_LIBEVENT_CORE_LIBS 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5852$as_echo "yes" >&6; } 5853 5854 AM_CPPFLAGS="$LIBEVENT_CORE_CFLAGS $AM_CPPFLAGS" 5855 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 5856 LIBS="$LIBEVENT_CORE_LIBS $LIBS" 5857 found_libevent=yes 5858 5859fi 5860if test x$found_libevent = xno; then 5861 5862pkg_failed=no 5863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent >= 2" >&5 5864$as_echo_n "checking for libevent >= 2... " >&6; } 5865 5866if test -n "$LIBEVENT_CFLAGS"; then 5867 pkg_cv_LIBEVENT_CFLAGS="$LIBEVENT_CFLAGS" 5868 elif test -n "$PKG_CONFIG"; then 5869 if test -n "$PKG_CONFIG" && \ 5870 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2\""; } >&5 5871 ($PKG_CONFIG --exists --print-errors "libevent >= 2") 2>&5 5872 ac_status=$? 5873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5874 test $ac_status = 0; }; then 5875 pkg_cv_LIBEVENT_CFLAGS=`$PKG_CONFIG --cflags "libevent >= 2" 2>/dev/null` 5876 test "x$?" != "x0" && pkg_failed=yes 5877else 5878 pkg_failed=yes 5879fi 5880 else 5881 pkg_failed=untried 5882fi 5883if test -n "$LIBEVENT_LIBS"; then 5884 pkg_cv_LIBEVENT_LIBS="$LIBEVENT_LIBS" 5885 elif test -n "$PKG_CONFIG"; then 5886 if test -n "$PKG_CONFIG" && \ 5887 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2\""; } >&5 5888 ($PKG_CONFIG --exists --print-errors "libevent >= 2") 2>&5 5889 ac_status=$? 5890 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5891 test $ac_status = 0; }; then 5892 pkg_cv_LIBEVENT_LIBS=`$PKG_CONFIG --libs "libevent >= 2" 2>/dev/null` 5893 test "x$?" != "x0" && pkg_failed=yes 5894else 5895 pkg_failed=yes 5896fi 5897 else 5898 pkg_failed=untried 5899fi 5900 5901 5902 5903if test $pkg_failed = yes; then 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5905$as_echo "no" >&6; } 5906 5907if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5908 _pkg_short_errors_supported=yes 5909else 5910 _pkg_short_errors_supported=no 5911fi 5912 if test $_pkg_short_errors_supported = yes; then 5913 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent >= 2" 2>&1` 5914 else 5915 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent >= 2" 2>&1` 5916 fi 5917 # Put the nasty error message in config.log where it belongs 5918 echo "$LIBEVENT_PKG_ERRORS" >&5 5919 5920 found_libevent=no 5921 5922elif test $pkg_failed = untried; then 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5924$as_echo "no" >&6; } 5925 found_libevent=no 5926 5927else 5928 LIBEVENT_CFLAGS=$pkg_cv_LIBEVENT_CFLAGS 5929 LIBEVENT_LIBS=$pkg_cv_LIBEVENT_LIBS 5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5931$as_echo "yes" >&6; } 5932 5933 AM_CPPFLAGS="$LIBEVENT_CFLAGS $AM_CPPFLAGS" 5934 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 5935 LIBS="$LIBEVENT_LIBS $LIBS" 5936 found_libevent=yes 5937 5938fi 5939fi 5940if test x$found_libevent = xno; then 5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5942$as_echo_n "checking for library containing event_init... " >&6; } 5943if ${ac_cv_search_event_init+:} false; then : 5944 $as_echo_n "(cached) " >&6 5945else 5946 ac_func_search_save_LIBS=$LIBS 5947cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948/* end confdefs.h. */ 5949 5950/* Override any GCC internal prototype to avoid an error. 5951 Use char because int might match the return type of a GCC 5952 builtin and then its argument prototype would still apply. */ 5953#ifdef __cplusplus 5954extern "C" 5955#endif 5956char event_init (); 5957int 5958main () 5959{ 5960return event_init (); 5961 ; 5962 return 0; 5963} 5964_ACEOF 5965for ac_lib in '' event_core event event-1.4; do 5966 if test -z "$ac_lib"; then 5967 ac_res="none required" 5968 else 5969 ac_res=-l$ac_lib 5970 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5971 fi 5972 if ac_fn_c_try_link "$LINENO"; then : 5973 ac_cv_search_event_init=$ac_res 5974fi 5975rm -f core conftest.err conftest.$ac_objext \ 5976 conftest$ac_exeext 5977 if ${ac_cv_search_event_init+:} false; then : 5978 break 5979fi 5980done 5981if ${ac_cv_search_event_init+:} false; then : 5982 5983else 5984 ac_cv_search_event_init=no 5985fi 5986rm conftest.$ac_ext 5987LIBS=$ac_func_search_save_LIBS 5988fi 5989{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5990$as_echo "$ac_cv_search_event_init" >&6; } 5991ac_res=$ac_cv_search_event_init 5992if test "$ac_res" != no; then : 5993 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5994 found_libevent=yes 5995else 5996 found_libevent=no 5997 5998fi 5999 6000fi 6001ac_fn_c_check_header_mongrel "$LINENO" "event2/event.h" "ac_cv_header_event2_event_h" "$ac_includes_default" 6002if test "x$ac_cv_header_event2_event_h" = xyes; then : 6003 $as_echo "#define HAVE_EVENT2_EVENT_H 1" >>confdefs.h 6004 6005else 6006 6007 ac_fn_c_check_header_mongrel "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default" 6008if test "x$ac_cv_header_event_h" = xyes; then : 6009 $as_echo "#define HAVE_EVENT_H 1" >>confdefs.h 6010 6011else 6012 found_libevent=no 6013 6014fi 6015 6016 6017 6018 6019fi 6020 6021 6022if test "x$found_libevent" = xno; then 6023 as_fn_error $? "\"libevent not found\"" "$LINENO" 5 6024fi 6025 6026# Look for yacc. 6027# Extract the first word of "$YACC", so it can be a program name with args. 6028set dummy $YACC; ac_word=$2 6029{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6030$as_echo_n "checking for $ac_word... " >&6; } 6031if ${ac_cv_prog_found_yacc+:} false; then : 6032 $as_echo_n "(cached) " >&6 6033else 6034 if test -n "$found_yacc"; then 6035 ac_cv_prog_found_yacc="$found_yacc" # Let the user override the test. 6036else 6037as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6038for as_dir in $PATH 6039do 6040 IFS=$as_save_IFS 6041 test -z "$as_dir" && as_dir=. 6042 for ac_exec_ext in '' $ac_executable_extensions; do 6043 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6044 ac_cv_prog_found_yacc="yes" 6045 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6046 break 2 6047 fi 6048done 6049 done 6050IFS=$as_save_IFS 6051 6052 test -z "$ac_cv_prog_found_yacc" && ac_cv_prog_found_yacc="no" 6053fi 6054fi 6055found_yacc=$ac_cv_prog_found_yacc 6056if test -n "$found_yacc"; then 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_yacc" >&5 6058$as_echo "$found_yacc" >&6; } 6059else 6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6061$as_echo "no" >&6; } 6062fi 6063 6064 6065if test "x$found_yacc" = xno; then 6066 as_fn_error $? "\"yacc not found\"" "$LINENO" 5 6067fi 6068 6069# Look for ncurses or curses. Try pkg-config first then directly for the 6070# library. 6071 6072pkg_failed=no 6073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tinfo" >&5 6074$as_echo_n "checking for tinfo... " >&6; } 6075 6076if test -n "$LIBTINFO_CFLAGS"; then 6077 pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS" 6078 elif test -n "$PKG_CONFIG"; then 6079 if test -n "$PKG_CONFIG" && \ 6080 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 6081 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 6082 ac_status=$? 6083 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6084 test $ac_status = 0; }; then 6085 pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null` 6086 test "x$?" != "x0" && pkg_failed=yes 6087else 6088 pkg_failed=yes 6089fi 6090 else 6091 pkg_failed=untried 6092fi 6093if test -n "$LIBTINFO_LIBS"; then 6094 pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS" 6095 elif test -n "$PKG_CONFIG"; then 6096 if test -n "$PKG_CONFIG" && \ 6097 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 6098 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 6099 ac_status=$? 6100 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6101 test $ac_status = 0; }; then 6102 pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null` 6103 test "x$?" != "x0" && pkg_failed=yes 6104else 6105 pkg_failed=yes 6106fi 6107 else 6108 pkg_failed=untried 6109fi 6110 6111 6112 6113if test $pkg_failed = yes; then 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6115$as_echo "no" >&6; } 6116 6117if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6118 _pkg_short_errors_supported=yes 6119else 6120 _pkg_short_errors_supported=no 6121fi 6122 if test $_pkg_short_errors_supported = yes; then 6123 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1` 6124 else 6125 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1` 6126 fi 6127 # Put the nasty error message in config.log where it belongs 6128 echo "$LIBTINFO_PKG_ERRORS" >&5 6129 6130 found_ncurses=no 6131 6132elif test $pkg_failed = untried; then 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6134$as_echo "no" >&6; } 6135 found_ncurses=no 6136 6137else 6138 LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS 6139 LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS 6140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6141$as_echo "yes" >&6; } 6142 6143 AM_CPPFLAGS="$LIBTINFO_CFLAGS $AM_CPPFLAGS" 6144 CPPFLAGS="$LIBTINFO_CFLAGS $SAVED_CPPFLAGS" 6145 LIBS="$LIBTINFO_LIBS $LIBS" 6146 found_ncurses=yes 6147 6148fi 6149if test "x$found_ncurses" = xno; then 6150 6151pkg_failed=no 6152{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncurses" >&5 6153$as_echo_n "checking for ncurses... " >&6; } 6154 6155if test -n "$LIBNCURSES_CFLAGS"; then 6156 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 6157 elif test -n "$PKG_CONFIG"; then 6158 if test -n "$PKG_CONFIG" && \ 6159 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 6160 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 6161 ac_status=$? 6162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6163 test $ac_status = 0; }; then 6164 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null` 6165 test "x$?" != "x0" && pkg_failed=yes 6166else 6167 pkg_failed=yes 6168fi 6169 else 6170 pkg_failed=untried 6171fi 6172if test -n "$LIBNCURSES_LIBS"; then 6173 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 6174 elif test -n "$PKG_CONFIG"; then 6175 if test -n "$PKG_CONFIG" && \ 6176 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 6177 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 6178 ac_status=$? 6179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6180 test $ac_status = 0; }; then 6181 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null` 6182 test "x$?" != "x0" && pkg_failed=yes 6183else 6184 pkg_failed=yes 6185fi 6186 else 6187 pkg_failed=untried 6188fi 6189 6190 6191 6192if test $pkg_failed = yes; then 6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6194$as_echo "no" >&6; } 6195 6196if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6197 _pkg_short_errors_supported=yes 6198else 6199 _pkg_short_errors_supported=no 6200fi 6201 if test $_pkg_short_errors_supported = yes; then 6202 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1` 6203 else 6204 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1` 6205 fi 6206 # Put the nasty error message in config.log where it belongs 6207 echo "$LIBNCURSES_PKG_ERRORS" >&5 6208 6209 found_ncurses=no 6210 6211elif test $pkg_failed = untried; then 6212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6213$as_echo "no" >&6; } 6214 found_ncurses=no 6215 6216else 6217 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 6218 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 6219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6220$as_echo "yes" >&6; } 6221 6222 AM_CPPFLAGS="$LIBNCURSES_CFLAGS $AM_CPPFLAGS" 6223 CPPFLAGS="$LIBNCURSES_CFLAGS $SAVED_CPPFLAGS" 6224 LIBS="$LIBNCURSES_LIBS $LIBS" 6225 found_ncurses=yes 6226 6227fi 6228fi 6229if test "x$found_ncurses" = xno; then 6230 6231pkg_failed=no 6232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncursesw" >&5 6233$as_echo_n "checking for ncursesw... " >&6; } 6234 6235if test -n "$LIBNCURSESW_CFLAGS"; then 6236 pkg_cv_LIBNCURSESW_CFLAGS="$LIBNCURSESW_CFLAGS" 6237 elif test -n "$PKG_CONFIG"; then 6238 if test -n "$PKG_CONFIG" && \ 6239 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 6240 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 6241 ac_status=$? 6242 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6243 test $ac_status = 0; }; then 6244 pkg_cv_LIBNCURSESW_CFLAGS=`$PKG_CONFIG --cflags "ncursesw" 2>/dev/null` 6245 test "x$?" != "x0" && pkg_failed=yes 6246else 6247 pkg_failed=yes 6248fi 6249 else 6250 pkg_failed=untried 6251fi 6252if test -n "$LIBNCURSESW_LIBS"; then 6253 pkg_cv_LIBNCURSESW_LIBS="$LIBNCURSESW_LIBS" 6254 elif test -n "$PKG_CONFIG"; then 6255 if test -n "$PKG_CONFIG" && \ 6256 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 6257 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 6258 ac_status=$? 6259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6260 test $ac_status = 0; }; then 6261 pkg_cv_LIBNCURSESW_LIBS=`$PKG_CONFIG --libs "ncursesw" 2>/dev/null` 6262 test "x$?" != "x0" && pkg_failed=yes 6263else 6264 pkg_failed=yes 6265fi 6266 else 6267 pkg_failed=untried 6268fi 6269 6270 6271 6272if test $pkg_failed = yes; then 6273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6274$as_echo "no" >&6; } 6275 6276if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6277 _pkg_short_errors_supported=yes 6278else 6279 _pkg_short_errors_supported=no 6280fi 6281 if test $_pkg_short_errors_supported = yes; then 6282 LIBNCURSESW_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw" 2>&1` 6283 else 6284 LIBNCURSESW_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw" 2>&1` 6285 fi 6286 # Put the nasty error message in config.log where it belongs 6287 echo "$LIBNCURSESW_PKG_ERRORS" >&5 6288 6289 found_ncurses=no 6290 6291elif test $pkg_failed = untried; then 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6293$as_echo "no" >&6; } 6294 found_ncurses=no 6295 6296else 6297 LIBNCURSESW_CFLAGS=$pkg_cv_LIBNCURSESW_CFLAGS 6298 LIBNCURSESW_LIBS=$pkg_cv_LIBNCURSESW_LIBS 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6300$as_echo "yes" >&6; } 6301 6302 AM_CPPFLAGS="$LIBNCURSESW_CFLAGS $AM_CPPFLAGS" 6303 CPPFLAGS="$LIBNCURSESW_CFLAGS $SAVED_CPPFLAGS" 6304 LIBS="$LIBNCURSESW_LIBS $LIBS" 6305 found_ncurses=yes 6306 6307fi 6308fi 6309if test "x$found_ncurses" = xno; then 6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setupterm" >&5 6311$as_echo_n "checking for library containing setupterm... " >&6; } 6312if ${ac_cv_search_setupterm+:} false; then : 6313 $as_echo_n "(cached) " >&6 6314else 6315 ac_func_search_save_LIBS=$LIBS 6316cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6317/* end confdefs.h. */ 6318 6319/* Override any GCC internal prototype to avoid an error. 6320 Use char because int might match the return type of a GCC 6321 builtin and then its argument prototype would still apply. */ 6322#ifdef __cplusplus 6323extern "C" 6324#endif 6325char setupterm (); 6326int 6327main () 6328{ 6329return setupterm (); 6330 ; 6331 return 0; 6332} 6333_ACEOF 6334for ac_lib in '' tinfo terminfo ncurses ncursesw; do 6335 if test -z "$ac_lib"; then 6336 ac_res="none required" 6337 else 6338 ac_res=-l$ac_lib 6339 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6340 fi 6341 if ac_fn_c_try_link "$LINENO"; then : 6342 ac_cv_search_setupterm=$ac_res 6343fi 6344rm -f core conftest.err conftest.$ac_objext \ 6345 conftest$ac_exeext 6346 if ${ac_cv_search_setupterm+:} false; then : 6347 break 6348fi 6349done 6350if ${ac_cv_search_setupterm+:} false; then : 6351 6352else 6353 ac_cv_search_setupterm=no 6354fi 6355rm conftest.$ac_ext 6356LIBS=$ac_func_search_save_LIBS 6357fi 6358{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setupterm" >&5 6359$as_echo "$ac_cv_search_setupterm" >&6; } 6360ac_res=$ac_cv_search_setupterm 6361if test "$ac_res" != no; then : 6362 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6363 found_ncurses=yes 6364else 6365 found_ncurses=no 6366 6367fi 6368 6369 if test "x$found_ncurses" = xyes; then 6370 ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default" 6371if test "x$ac_cv_header_ncurses_h" = xyes; then : 6372 LIBS="$LIBS -lncurses" 6373else 6374 found_ncurses=no 6375 6376fi 6377 6378 6379 fi 6380fi 6381if test "x$found_ncurses" = xyes; then 6382 CPPFLAGS="$CPPFLAGS -DHAVE_NCURSES_H" 6383 $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h 6384 6385else 6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lcurses" >&5 6387$as_echo_n "checking for setupterm in -lcurses... " >&6; } 6388if ${ac_cv_lib_curses_setupterm+:} false; then : 6389 $as_echo_n "(cached) " >&6 6390else 6391 ac_check_lib_save_LIBS=$LIBS 6392LIBS="-lcurses $LIBS" 6393cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6394/* end confdefs.h. */ 6395 6396/* Override any GCC internal prototype to avoid an error. 6397 Use char because int might match the return type of a GCC 6398 builtin and then its argument prototype would still apply. */ 6399#ifdef __cplusplus 6400extern "C" 6401#endif 6402char setupterm (); 6403int 6404main () 6405{ 6406return setupterm (); 6407 ; 6408 return 0; 6409} 6410_ACEOF 6411if ac_fn_c_try_link "$LINENO"; then : 6412 ac_cv_lib_curses_setupterm=yes 6413else 6414 ac_cv_lib_curses_setupterm=no 6415fi 6416rm -f core conftest.err conftest.$ac_objext \ 6417 conftest$ac_exeext conftest.$ac_ext 6418LIBS=$ac_check_lib_save_LIBS 6419fi 6420{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_setupterm" >&5 6421$as_echo "$ac_cv_lib_curses_setupterm" >&6; } 6422if test "x$ac_cv_lib_curses_setupterm" = xyes; then : 6423 found_curses=yes 6424else 6425 found_curses=no 6426 6427fi 6428 6429 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default" 6430if test "x$ac_cv_header_curses_h" = xyes; then : 6431 6432else 6433 found_curses=no 6434 6435fi 6436 6437 6438 if test "x$found_curses" = xyes; then 6439 LIBS="$LIBS -lcurses" 6440 CPPFLAGS="$CPPFLAGS -DHAVE_CURSES_H" 6441 $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h 6442 6443 else 6444 as_fn_error $? "\"curses not found\"" "$LINENO" 5 6445 fi 6446fi 6447for ac_func in \ 6448 tiparm \ 6449 tiparm_s \ 6450 6451do : 6452 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6453ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6454if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6455 cat >>confdefs.h <<_ACEOF 6456#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6457_ACEOF 6458 6459fi 6460done 6461 6462 6463# Look for utempter. 6464# Check whether --enable-utempter was given. 6465if test "${enable_utempter+set}" = set; then : 6466 enableval=$enable_utempter; 6467fi 6468 6469if test "x$enable_utempter" = xyes; then 6470 ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" 6471if test "x$ac_cv_header_utempter_h" = xyes; then : 6472 enable_utempter=yes 6473else 6474 enable_utempter=no 6475fi 6476 6477 6478 if test "x$enable_utempter" = xyes; then 6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utempter_add_record" >&5 6480$as_echo_n "checking for library containing utempter_add_record... " >&6; } 6481if ${ac_cv_search_utempter_add_record+:} false; then : 6482 $as_echo_n "(cached) " >&6 6483else 6484 ac_func_search_save_LIBS=$LIBS 6485cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6486/* end confdefs.h. */ 6487 6488/* Override any GCC internal prototype to avoid an error. 6489 Use char because int might match the return type of a GCC 6490 builtin and then its argument prototype would still apply. */ 6491#ifdef __cplusplus 6492extern "C" 6493#endif 6494char utempter_add_record (); 6495int 6496main () 6497{ 6498return utempter_add_record (); 6499 ; 6500 return 0; 6501} 6502_ACEOF 6503for ac_lib in '' utempter; do 6504 if test -z "$ac_lib"; then 6505 ac_res="none required" 6506 else 6507 ac_res=-l$ac_lib 6508 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6509 fi 6510 if ac_fn_c_try_link "$LINENO"; then : 6511 ac_cv_search_utempter_add_record=$ac_res 6512fi 6513rm -f core conftest.err conftest.$ac_objext \ 6514 conftest$ac_exeext 6515 if ${ac_cv_search_utempter_add_record+:} false; then : 6516 break 6517fi 6518done 6519if ${ac_cv_search_utempter_add_record+:} false; then : 6520 6521else 6522 ac_cv_search_utempter_add_record=no 6523fi 6524rm conftest.$ac_ext 6525LIBS=$ac_func_search_save_LIBS 6526fi 6527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utempter_add_record" >&5 6528$as_echo "$ac_cv_search_utempter_add_record" >&6; } 6529ac_res=$ac_cv_search_utempter_add_record 6530if test "$ac_res" != no; then : 6531 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6532 enable_utempter=yes 6533else 6534 enable_utempter=no 6535 6536fi 6537 6538 fi 6539 if test "x$enable_utempter" = xyes; then 6540 $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h 6541 6542 else 6543 as_fn_error $? "\"utempter not found\"" "$LINENO" 5 6544 fi 6545fi 6546 6547# Look for utf8proc. 6548# Check whether --enable-utf8proc was given. 6549if test "${enable_utf8proc+set}" = set; then : 6550 enableval=$enable_utf8proc; 6551fi 6552 6553if test "x$enable_utf8proc" = xyes; then 6554 6555pkg_failed=no 6556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libutf8proc" >&5 6557$as_echo_n "checking for libutf8proc... " >&6; } 6558 6559if test -n "$LIBUTF8PROC_CFLAGS"; then 6560 pkg_cv_LIBUTF8PROC_CFLAGS="$LIBUTF8PROC_CFLAGS" 6561 elif test -n "$PKG_CONFIG"; then 6562 if test -n "$PKG_CONFIG" && \ 6563 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libutf8proc\""; } >&5 6564 ($PKG_CONFIG --exists --print-errors "libutf8proc") 2>&5 6565 ac_status=$? 6566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6567 test $ac_status = 0; }; then 6568 pkg_cv_LIBUTF8PROC_CFLAGS=`$PKG_CONFIG --cflags "libutf8proc" 2>/dev/null` 6569 test "x$?" != "x0" && pkg_failed=yes 6570else 6571 pkg_failed=yes 6572fi 6573 else 6574 pkg_failed=untried 6575fi 6576if test -n "$LIBUTF8PROC_LIBS"; then 6577 pkg_cv_LIBUTF8PROC_LIBS="$LIBUTF8PROC_LIBS" 6578 elif test -n "$PKG_CONFIG"; then 6579 if test -n "$PKG_CONFIG" && \ 6580 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libutf8proc\""; } >&5 6581 ($PKG_CONFIG --exists --print-errors "libutf8proc") 2>&5 6582 ac_status=$? 6583 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6584 test $ac_status = 0; }; then 6585 pkg_cv_LIBUTF8PROC_LIBS=`$PKG_CONFIG --libs "libutf8proc" 2>/dev/null` 6586 test "x$?" != "x0" && pkg_failed=yes 6587else 6588 pkg_failed=yes 6589fi 6590 else 6591 pkg_failed=untried 6592fi 6593 6594 6595 6596if test $pkg_failed = yes; then 6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6598$as_echo "no" >&6; } 6599 6600if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6601 _pkg_short_errors_supported=yes 6602else 6603 _pkg_short_errors_supported=no 6604fi 6605 if test $_pkg_short_errors_supported = yes; then 6606 LIBUTF8PROC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libutf8proc" 2>&1` 6607 else 6608 LIBUTF8PROC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libutf8proc" 2>&1` 6609 fi 6610 # Put the nasty error message in config.log where it belongs 6611 echo "$LIBUTF8PROC_PKG_ERRORS" >&5 6612 6613 as_fn_error $? "Package requirements (libutf8proc) were not met: 6614 6615$LIBUTF8PROC_PKG_ERRORS 6616 6617Consider adjusting the PKG_CONFIG_PATH environment variable if you 6618installed software in a non-standard prefix. 6619 6620Alternatively, you may set the environment variables LIBUTF8PROC_CFLAGS 6621and LIBUTF8PROC_LIBS to avoid the need to call pkg-config. 6622See the pkg-config man page for more details." "$LINENO" 5 6623elif test $pkg_failed = untried; then 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6625$as_echo "no" >&6; } 6626 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6627$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6628as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6629is in your PATH or set the PKG_CONFIG environment variable to the full 6630path to pkg-config. 6631 6632Alternatively, you may set the environment variables LIBUTF8PROC_CFLAGS 6633and LIBUTF8PROC_LIBS to avoid the need to call pkg-config. 6634See the pkg-config man page for more details. 6635 6636To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6637See \`config.log' for more details" "$LINENO" 5; } 6638else 6639 LIBUTF8PROC_CFLAGS=$pkg_cv_LIBUTF8PROC_CFLAGS 6640 LIBUTF8PROC_LIBS=$pkg_cv_LIBUTF8PROC_LIBS 6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6642$as_echo "yes" >&6; } 6643 6644 AM_CPPFLAGS="$LIBUTF8PROC_CFLAGS $AM_CPPFLAGS" 6645 CPPFLAGS="$LIBUTF8PROC_CFLAGS $SAVED_CPPFLAGS" 6646 LIBS="$LIBUTF8PROC_LIBS $LIBS" 6647 6648 6649fi 6650 ac_fn_c_check_header_mongrel "$LINENO" "utf8proc.h" "ac_cv_header_utf8proc_h" "$ac_includes_default" 6651if test "x$ac_cv_header_utf8proc_h" = xyes; then : 6652 enable_utf8proc=yes 6653else 6654 enable_utf8proc=no 6655fi 6656 6657 6658 if test "x$enable_utf8proc" = xyes; then 6659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utf8proc_charwidth" >&5 6660$as_echo_n "checking for library containing utf8proc_charwidth... " >&6; } 6661if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6662 $as_echo_n "(cached) " >&6 6663else 6664 ac_func_search_save_LIBS=$LIBS 6665cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6666/* end confdefs.h. */ 6667 6668/* Override any GCC internal prototype to avoid an error. 6669 Use char because int might match the return type of a GCC 6670 builtin and then its argument prototype would still apply. */ 6671#ifdef __cplusplus 6672extern "C" 6673#endif 6674char utf8proc_charwidth (); 6675int 6676main () 6677{ 6678return utf8proc_charwidth (); 6679 ; 6680 return 0; 6681} 6682_ACEOF 6683for ac_lib in '' utf8proc; do 6684 if test -z "$ac_lib"; then 6685 ac_res="none required" 6686 else 6687 ac_res=-l$ac_lib 6688 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6689 fi 6690 if ac_fn_c_try_link "$LINENO"; then : 6691 ac_cv_search_utf8proc_charwidth=$ac_res 6692fi 6693rm -f core conftest.err conftest.$ac_objext \ 6694 conftest$ac_exeext 6695 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6696 break 6697fi 6698done 6699if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6700 6701else 6702 ac_cv_search_utf8proc_charwidth=no 6703fi 6704rm conftest.$ac_ext 6705LIBS=$ac_func_search_save_LIBS 6706fi 6707{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utf8proc_charwidth" >&5 6708$as_echo "$ac_cv_search_utf8proc_charwidth" >&6; } 6709ac_res=$ac_cv_search_utf8proc_charwidth 6710if test "$ac_res" != no; then : 6711 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6712 enable_utf8proc=yes 6713else 6714 enable_utf8proc=no 6715 6716fi 6717 6718 fi 6719 if test "x$enable_utf8proc" = xyes; then 6720 $as_echo "#define HAVE_UTF8PROC 1" >>confdefs.h 6721 6722 else 6723 as_fn_error $? "\"utf8proc not found\"" "$LINENO" 5 6724 fi 6725fi 6726 if test "x$enable_utf8proc" = xyes; then 6727 HAVE_UTF8PROC_TRUE= 6728 HAVE_UTF8PROC_FALSE='#' 6729else 6730 HAVE_UTF8PROC_TRUE='#' 6731 HAVE_UTF8PROC_FALSE= 6732fi 6733 6734 6735# Check for systemd support. 6736# Check whether --enable-systemd was given. 6737if test "${enable_systemd+set}" = set; then : 6738 enableval=$enable_systemd; 6739fi 6740 6741if test x"$enable_systemd" = xyes; then 6742 6743pkg_failed=no 6744{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsystemd" >&5 6745$as_echo_n "checking for libsystemd... " >&6; } 6746 6747if test -n "$SYSTEMD_CFLAGS"; then 6748 pkg_cv_SYSTEMD_CFLAGS="$SYSTEMD_CFLAGS" 6749 elif test -n "$PKG_CONFIG"; then 6750 if test -n "$PKG_CONFIG" && \ 6751 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 6752 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 6753 ac_status=$? 6754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6755 test $ac_status = 0; }; then 6756 pkg_cv_SYSTEMD_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null` 6757 test "x$?" != "x0" && pkg_failed=yes 6758else 6759 pkg_failed=yes 6760fi 6761 else 6762 pkg_failed=untried 6763fi 6764if test -n "$SYSTEMD_LIBS"; then 6765 pkg_cv_SYSTEMD_LIBS="$SYSTEMD_LIBS" 6766 elif test -n "$PKG_CONFIG"; then 6767 if test -n "$PKG_CONFIG" && \ 6768 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5 6769 ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5 6770 ac_status=$? 6771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6772 test $ac_status = 0; }; then 6773 pkg_cv_SYSTEMD_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null` 6774 test "x$?" != "x0" && pkg_failed=yes 6775else 6776 pkg_failed=yes 6777fi 6778 else 6779 pkg_failed=untried 6780fi 6781 6782 6783 6784if test $pkg_failed = yes; then 6785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6786$as_echo "no" >&6; } 6787 6788if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6789 _pkg_short_errors_supported=yes 6790else 6791 _pkg_short_errors_supported=no 6792fi 6793 if test $_pkg_short_errors_supported = yes; then 6794 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1` 6795 else 6796 SYSTEMD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1` 6797 fi 6798 # Put the nasty error message in config.log where it belongs 6799 echo "$SYSTEMD_PKG_ERRORS" >&5 6800 6801 found_systemd=no 6802 6803elif test $pkg_failed = untried; then 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6805$as_echo "no" >&6; } 6806 found_systemd=no 6807 6808else 6809 SYSTEMD_CFLAGS=$pkg_cv_SYSTEMD_CFLAGS 6810 SYSTEMD_LIBS=$pkg_cv_SYSTEMD_LIBS 6811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6812$as_echo "yes" >&6; } 6813 6814 AM_CPPFLAGS="$SYSTEMD_CFLAGS $AM_CPPFLAGS" 6815 CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS" 6816 LIBS="$SYSTEMD_LIBS $LIBS" 6817 found_systemd=yes 6818 6819fi 6820 if test "x$found_systemd" = xyes; then 6821 $as_echo "#define HAVE_SYSTEMD 1" >>confdefs.h 6822 6823 else 6824 as_fn_error $? "\"systemd not found\"" "$LINENO" 5 6825 fi 6826fi 6827 if test "x$found_systemd" = xyes; then 6828 HAVE_SYSTEMD_TRUE= 6829 HAVE_SYSTEMD_FALSE='#' 6830else 6831 HAVE_SYSTEMD_TRUE='#' 6832 HAVE_SYSTEMD_FALSE= 6833fi 6834 6835# Check whether --enable-cgroups was given. 6836if test "${enable_cgroups+set}" = set; then : 6837 enableval=$enable_cgroups; 6838fi 6839 6840if test "x$enable_cgroups" = x; then 6841 # Default to the same as $enable_systemd. 6842 enable_cgroups=$enable_systemd 6843fi 6844if test "x$enable_cgroups" = xyes; then 6845 if test "x$found_systemd" = xyes; then 6846 $as_echo "#define ENABLE_CGROUPS 1" >>confdefs.h 6847 6848 else 6849 as_fn_error $? "\"cgroups requires systemd to be enabled\"" "$LINENO" 5 6850 fi 6851fi 6852 6853# Enable sixel support. 6854# Check whether --enable-sixel was given. 6855if test "${enable_sixel+set}" = set; then : 6856 enableval=$enable_sixel; 6857fi 6858 6859if test "x$enable_sixel" = xyes; then 6860 $as_echo "#define ENABLE_SIXEL 1" >>confdefs.h 6861 6862fi 6863 if test "x$enable_sixel" = xyes; then 6864 ENABLE_SIXEL_TRUE= 6865 ENABLE_SIXEL_FALSE='#' 6866else 6867 ENABLE_SIXEL_TRUE='#' 6868 ENABLE_SIXEL_FALSE= 6869fi 6870 6871 6872# Check for b64_ntop. If we have b64_ntop, we assume b64_pton as well. 6873{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop" >&5 6874$as_echo_n "checking for b64_ntop... " >&6; } 6875cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876/* end confdefs.h. */ 6877 6878 #include <sys/types.h> 6879 #include <netinet/in.h> 6880 #include <resolv.h> 6881 6882int 6883main () 6884{ 6885 6886 b64_ntop(NULL, 0, NULL, 0); 6887 6888 ; 6889 return 0; 6890} 6891_ACEOF 6892if ac_fn_c_try_link "$LINENO"; then : 6893 found_b64_ntop=yes 6894else 6895 found_b64_ntop=no 6896 6897fi 6898rm -f core conftest.err conftest.$ac_objext \ 6899 conftest$ac_exeext conftest.$ac_ext 6900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6901$as_echo "$found_b64_ntop" >&6; } 6902OLD_LIBS="$LIBS" 6903if test "x$found_b64_ntop" = xno; then 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lresolv" >&5 6905$as_echo_n "checking for b64_ntop with -lresolv... " >&6; } 6906 LIBS="$OLD_LIBS -lresolv" 6907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6908/* end confdefs.h. */ 6909 6910 #include <sys/types.h> 6911 #include <netinet/in.h> 6912 #include <resolv.h> 6913 6914int 6915main () 6916{ 6917 6918 b64_ntop(NULL, 0, NULL, 0); 6919 6920 ; 6921 return 0; 6922} 6923_ACEOF 6924if ac_fn_c_try_link "$LINENO"; then : 6925 found_b64_ntop=yes 6926else 6927 found_b64_ntop=no 6928 6929fi 6930rm -f core conftest.err conftest.$ac_objext \ 6931 conftest$ac_exeext conftest.$ac_ext 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6933$as_echo "$found_b64_ntop" >&6; } 6934fi 6935if test "x$found_b64_ntop" = xno; then 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lnetwork" >&5 6937$as_echo_n "checking for b64_ntop with -lnetwork... " >&6; } 6938 LIBS="$OLD_LIBS -lnetwork" 6939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6940/* end confdefs.h. */ 6941 6942 #include <sys/types.h> 6943 #include <netinet/in.h> 6944 #include <resolv.h> 6945 6946int 6947main () 6948{ 6949 6950 b64_ntop(NULL, 0, NULL, 0); 6951 6952 ; 6953 return 0; 6954} 6955_ACEOF 6956if ac_fn_c_try_link "$LINENO"; then : 6957 found_b64_ntop=yes 6958else 6959 found_b64_ntop=no 6960 6961fi 6962rm -f core conftest.err conftest.$ac_objext \ 6963 conftest$ac_exeext conftest.$ac_ext 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_b64_ntop" >&5 6965$as_echo "$found_b64_ntop" >&6; } 6966fi 6967if test "x$found_b64_ntop" = xyes; then 6968 $as_echo "#define HAVE_B64_NTOP 1" >>confdefs.h 6969 6970else 6971 LIBS="$OLD_LIBS" 6972 case " $LIBOBJS " in 6973 *" base64.$ac_objext "* ) ;; 6974 *) LIBOBJS="$LIBOBJS base64.$ac_objext" 6975 ;; 6976esac 6977 6978fi 6979 6980# Look for networking libraries. 6981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 6982$as_echo_n "checking for library containing inet_ntoa... " >&6; } 6983if ${ac_cv_search_inet_ntoa+:} false; then : 6984 $as_echo_n "(cached) " >&6 6985else 6986 ac_func_search_save_LIBS=$LIBS 6987cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6988/* end confdefs.h. */ 6989 6990/* Override any GCC internal prototype to avoid an error. 6991 Use char because int might match the return type of a GCC 6992 builtin and then its argument prototype would still apply. */ 6993#ifdef __cplusplus 6994extern "C" 6995#endif 6996char inet_ntoa (); 6997int 6998main () 6999{ 7000return inet_ntoa (); 7001 ; 7002 return 0; 7003} 7004_ACEOF 7005for ac_lib in '' nsl; do 7006 if test -z "$ac_lib"; then 7007 ac_res="none required" 7008 else 7009 ac_res=-l$ac_lib 7010 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7011 fi 7012 if ac_fn_c_try_link "$LINENO"; then : 7013 ac_cv_search_inet_ntoa=$ac_res 7014fi 7015rm -f core conftest.err conftest.$ac_objext \ 7016 conftest$ac_exeext 7017 if ${ac_cv_search_inet_ntoa+:} false; then : 7018 break 7019fi 7020done 7021if ${ac_cv_search_inet_ntoa+:} false; then : 7022 7023else 7024 ac_cv_search_inet_ntoa=no 7025fi 7026rm conftest.$ac_ext 7027LIBS=$ac_func_search_save_LIBS 7028fi 7029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 7030$as_echo "$ac_cv_search_inet_ntoa" >&6; } 7031ac_res=$ac_cv_search_inet_ntoa 7032if test "$ac_res" != no; then : 7033 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7034 7035fi 7036 7037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 7038$as_echo_n "checking for library containing socket... " >&6; } 7039if ${ac_cv_search_socket+:} false; then : 7040 $as_echo_n "(cached) " >&6 7041else 7042 ac_func_search_save_LIBS=$LIBS 7043cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7044/* end confdefs.h. */ 7045 7046/* Override any GCC internal prototype to avoid an error. 7047 Use char because int might match the return type of a GCC 7048 builtin and then its argument prototype would still apply. */ 7049#ifdef __cplusplus 7050extern "C" 7051#endif 7052char socket (); 7053int 7054main () 7055{ 7056return socket (); 7057 ; 7058 return 0; 7059} 7060_ACEOF 7061for ac_lib in '' socket; do 7062 if test -z "$ac_lib"; then 7063 ac_res="none required" 7064 else 7065 ac_res=-l$ac_lib 7066 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7067 fi 7068 if ac_fn_c_try_link "$LINENO"; then : 7069 ac_cv_search_socket=$ac_res 7070fi 7071rm -f core conftest.err conftest.$ac_objext \ 7072 conftest$ac_exeext 7073 if ${ac_cv_search_socket+:} false; then : 7074 break 7075fi 7076done 7077if ${ac_cv_search_socket+:} false; then : 7078 7079else 7080 ac_cv_search_socket=no 7081fi 7082rm conftest.$ac_ext 7083LIBS=$ac_func_search_save_LIBS 7084fi 7085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 7086$as_echo "$ac_cv_search_socket" >&6; } 7087ac_res=$ac_cv_search_socket 7088if test "$ac_res" != no; then : 7089 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7090 7091fi 7092 7093{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5 7094$as_echo_n "checking for socket in -lxnet... " >&6; } 7095if ${ac_cv_lib_xnet_socket+:} false; then : 7096 $as_echo_n "(cached) " >&6 7097else 7098 ac_check_lib_save_LIBS=$LIBS 7099LIBS="-lxnet $LIBS" 7100cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7101/* end confdefs.h. */ 7102 7103/* Override any GCC internal prototype to avoid an error. 7104 Use char because int might match the return type of a GCC 7105 builtin and then its argument prototype would still apply. */ 7106#ifdef __cplusplus 7107extern "C" 7108#endif 7109char socket (); 7110int 7111main () 7112{ 7113return socket (); 7114 ; 7115 return 0; 7116} 7117_ACEOF 7118if ac_fn_c_try_link "$LINENO"; then : 7119 ac_cv_lib_xnet_socket=yes 7120else 7121 ac_cv_lib_xnet_socket=no 7122fi 7123rm -f core conftest.err conftest.$ac_objext \ 7124 conftest$ac_exeext conftest.$ac_ext 7125LIBS=$ac_check_lib_save_LIBS 7126fi 7127{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5 7128$as_echo "$ac_cv_lib_xnet_socket" >&6; } 7129if test "x$ac_cv_lib_xnet_socket" = xyes; then : 7130 cat >>confdefs.h <<_ACEOF 7131#define HAVE_LIBXNET 1 7132_ACEOF 7133 7134 LIBS="-lxnet $LIBS" 7135 7136fi 7137 7138 7139# Check if using glibc and have malloc_trim(3). The glibc free(3) is pretty bad 7140# about returning memory to the kernel unless the application tells it when to 7141# with malloc_trim(3). 7142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if free doesn't work very well" >&5 7143$as_echo_n "checking if free doesn't work very well... " >&6; } 7144cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7145/* end confdefs.h. */ 7146 7147 #include <stdlib.h> 7148 #ifdef __GLIBC__ 7149 #include <malloc.h> 7150 int main(void) { 7151 malloc_trim (0); 7152 exit(0); 7153 } 7154 #else 7155 no 7156 #endif 7157 7158_ACEOF 7159if ac_fn_c_try_link "$LINENO"; then : 7160 found_malloc_trim=yes 7161else 7162 found_malloc_trim=no 7163 7164fi 7165rm -f core conftest.err conftest.$ac_objext \ 7166 conftest$ac_exeext conftest.$ac_ext 7167{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_malloc_trim" >&5 7168$as_echo "$found_malloc_trim" >&6; } 7169if test "x$found_malloc_trim" = xyes; then 7170 $as_echo "#define HAVE_MALLOC_TRIM 1" >>confdefs.h 7171 7172fi 7173 7174# Check for CMSG_DATA. On some platforms like HP-UX this requires UNIX 95 7175# (_XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED) (see xopen_networking(7)). On 7176# others, UNIX 03 (_XOPEN_SOURCE 600, see standards(7) on Solaris). 7177XOPEN_DEFINES= 7178{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CMSG_DATA" >&5 7179$as_echo_n "checking for CMSG_DATA... " >&6; } 7180cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181/* end confdefs.h. */ 7182 7183 #include <sys/socket.h> 7184 #ifdef CMSG_DATA 7185 yes 7186 #endif 7187 7188_ACEOF 7189if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7190 $EGREP "yes" >/dev/null 2>&1; then : 7191 found_cmsg_data=yes 7192else 7193 found_cmsg_data=no 7194 7195fi 7196rm -f conftest* 7197 7198{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7199$as_echo "$found_cmsg_data" >&6; } 7200if test "x$found_cmsg_data" = xno; then 7201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED" >&5 7202$as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED... " >&6; } 7203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204/* end confdefs.h. */ 7205 7206 #define _XOPEN_SOURCE 1 7207 #define _XOPEN_SOURCE_EXTENDED 1 7208 #include <sys/socket.h> 7209 #ifdef CMSG_DATA 7210 yes 7211 #endif 7212 7213_ACEOF 7214if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7215 $EGREP "yes" >/dev/null 2>&1; then : 7216 found_cmsg_data=yes 7217else 7218 found_cmsg_data=no 7219 7220fi 7221rm -f conftest* 7222 7223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7224$as_echo "$found_cmsg_data" >&6; } 7225 if test "x$found_cmsg_data" = xyes; then 7226 XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED" 7227 fi 7228fi 7229if test "x$found_cmsg_data" = xno; then 7230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE 600" >&5 7231$as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE 600... " >&6; } 7232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7233/* end confdefs.h. */ 7234 7235 #define _XOPEN_SOURCE 600 7236 #include <sys/socket.h> 7237 #ifdef CMSG_DATA 7238 yes 7239 #endif 7240 7241_ACEOF 7242if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7243 $EGREP "yes" >/dev/null 2>&1; then : 7244 found_cmsg_data=yes 7245else 7246 found_cmsg_data=no 7247 7248fi 7249rm -f conftest* 7250 7251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 7252$as_echo "$found_cmsg_data" >&6; } 7253 if test "x$found_cmsg_data" = xyes; then 7254 XOPEN_DEFINES="-D_XOPEN_SOURCE=600" 7255 else 7256 as_fn_error $? "\"CMSG_DATA not found\"" "$LINENO" 5 7257 fi 7258fi 7259 7260 7261# Look for err and friends in err.h. 7262ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err" 7263if test "x$ac_cv_func_err" = xyes; then : 7264 found_err_h=yes 7265else 7266 found_err_h=no 7267fi 7268 7269ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx" 7270if test "x$ac_cv_func_errx" = xyes; then : 7271 7272else 7273 found_err_h=no 7274fi 7275 7276ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn" 7277if test "x$ac_cv_func_warn" = xyes; then : 7278 7279else 7280 found_err_h=no 7281fi 7282 7283ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx" 7284if test "x$ac_cv_func_warnx" = xyes; then : 7285 7286else 7287 found_err_h=no 7288fi 7289 7290if test "x$found_err_h" = xyes; then 7291 ac_fn_c_check_header_mongrel "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" 7292if test "x$ac_cv_header_err_h" = xyes; then : 7293 7294else 7295 found_err_h=no 7296fi 7297 7298 7299else 7300 case " $LIBOBJS " in 7301 *" err.$ac_objext "* ) ;; 7302 *) LIBOBJS="$LIBOBJS err.$ac_objext" 7303 ;; 7304esac 7305 7306fi 7307 7308# Look for imsg_init in libutil. 7309{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing imsg_init" >&5 7310$as_echo_n "checking for library containing imsg_init... " >&6; } 7311if ${ac_cv_search_imsg_init+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313else 7314 ac_func_search_save_LIBS=$LIBS 7315cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7316/* end confdefs.h. */ 7317 7318/* Override any GCC internal prototype to avoid an error. 7319 Use char because int might match the return type of a GCC 7320 builtin and then its argument prototype would still apply. */ 7321#ifdef __cplusplus 7322extern "C" 7323#endif 7324char imsg_init (); 7325int 7326main () 7327{ 7328return imsg_init (); 7329 ; 7330 return 0; 7331} 7332_ACEOF 7333for ac_lib in '' util; do 7334 if test -z "$ac_lib"; then 7335 ac_res="none required" 7336 else 7337 ac_res=-l$ac_lib 7338 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7339 fi 7340 if ac_fn_c_try_link "$LINENO"; then : 7341 ac_cv_search_imsg_init=$ac_res 7342fi 7343rm -f core conftest.err conftest.$ac_objext \ 7344 conftest$ac_exeext 7345 if ${ac_cv_search_imsg_init+:} false; then : 7346 break 7347fi 7348done 7349if ${ac_cv_search_imsg_init+:} false; then : 7350 7351else 7352 ac_cv_search_imsg_init=no 7353fi 7354rm conftest.$ac_ext 7355LIBS=$ac_func_search_save_LIBS 7356fi 7357{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_imsg_init" >&5 7358$as_echo "$ac_cv_search_imsg_init" >&6; } 7359ac_res=$ac_cv_search_imsg_init 7360if test "$ac_res" != no; then : 7361 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7362 found_imsg_init=yes 7363else 7364 found_imsg_init=no 7365fi 7366 7367if test "x$found_imsg_init" = xyes; then 7368 $as_echo "#define HAVE_IMSG 1" >>confdefs.h 7369 7370else 7371 case " $LIBOBJS " in 7372 *" imsg.$ac_objext "* ) ;; 7373 *) LIBOBJS="$LIBOBJS imsg.$ac_objext" 7374 ;; 7375esac 7376 7377 case " $LIBOBJS " in 7378 *" imsg-buffer.$ac_objext "* ) ;; 7379 *) LIBOBJS="$LIBOBJS imsg-buffer.$ac_objext" 7380 ;; 7381esac 7382 7383fi 7384 7385# Look for daemon, compat/daemon.c used if missing. Solaris 10 has it in 7386# libresolv, but no declaration anywhere, so check for declaration as well as 7387# function. 7388ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 7389if test "x$ac_cv_func_daemon" = xyes; then : 7390 found_daemon=yes 7391else 7392 found_daemon=no 7393fi 7394 7395ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" " 7396 #include <stdlib.h> 7397 #include <unistd.h> 7398 7399 7400" 7401if test "x$ac_cv_have_decl_daemon" = xyes; then : 7402 7403else 7404 found_daemon=no 7405fi 7406 7407if test "x$found_daemon" = xyes; then 7408 $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 7409 7410else 7411 case " $LIBOBJS " in 7412 *" daemon.$ac_objext "* ) ;; 7413 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 7414 ;; 7415esac 7416 7417fi 7418 7419# Look for stravis, compat/{vis,unvis}.c used if missing. 7420ac_fn_c_check_func "$LINENO" "stravis" "ac_cv_func_stravis" 7421if test "x$ac_cv_func_stravis" = xyes; then : 7422 found_stravis=yes 7423else 7424 found_stravis=no 7425fi 7426 7427if test "x$found_stravis" = xyes; then 7428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnvis is broken" >&5 7429$as_echo_n "checking if strnvis is broken... " >&6; } 7430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7431/* end confdefs.h. */ 7432#include <vis.h> 7433 7434_ACEOF 7435if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7436 $EGREP "strnvis\(char \*, const char \*, size_t, int\)" >/dev/null 2>&1; then : 7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7438$as_echo "no" >&6; } 7439else 7440 found_stravis=no 7441fi 7442rm -f conftest* 7443 7444 if test "x$found_stravis" = xno; then 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7446$as_echo "yes" >&6; } 7447 fi 7448fi 7449if test "x$found_stravis" = xyes; then 7450 ac_fn_c_check_decl "$LINENO" "VIS_DQ" "ac_cv_have_decl_VIS_DQ" " 7451 #include <stdlib.h> 7452 #include <vis.h> 7453 7454 7455" 7456if test "x$ac_cv_have_decl_VIS_DQ" = xyes; then : 7457 7458else 7459 found_stravis=no 7460fi 7461 7462fi 7463if test "x$found_stravis" = xyes; then 7464 $as_echo "#define HAVE_VIS 1" >>confdefs.h 7465 7466else 7467 case " $LIBOBJS " in 7468 *" vis.$ac_objext "* ) ;; 7469 *) LIBOBJS="$LIBOBJS vis.$ac_objext" 7470 ;; 7471esac 7472 7473 case " $LIBOBJS " in 7474 *" unvis.$ac_objext "* ) ;; 7475 *) LIBOBJS="$LIBOBJS unvis.$ac_objext" 7476 ;; 7477esac 7478 7479fi 7480 7481# Look for fdforkpty and forkpty in libutil. 7482{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdforkpty" >&5 7483$as_echo_n "checking for library containing fdforkpty... " >&6; } 7484if ${ac_cv_search_fdforkpty+:} false; then : 7485 $as_echo_n "(cached) " >&6 7486else 7487 ac_func_search_save_LIBS=$LIBS 7488cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7489/* end confdefs.h. */ 7490 7491/* Override any GCC internal prototype to avoid an error. 7492 Use char because int might match the return type of a GCC 7493 builtin and then its argument prototype would still apply. */ 7494#ifdef __cplusplus 7495extern "C" 7496#endif 7497char fdforkpty (); 7498int 7499main () 7500{ 7501return fdforkpty (); 7502 ; 7503 return 0; 7504} 7505_ACEOF 7506for ac_lib in '' util; do 7507 if test -z "$ac_lib"; then 7508 ac_res="none required" 7509 else 7510 ac_res=-l$ac_lib 7511 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7512 fi 7513 if ac_fn_c_try_link "$LINENO"; then : 7514 ac_cv_search_fdforkpty=$ac_res 7515fi 7516rm -f core conftest.err conftest.$ac_objext \ 7517 conftest$ac_exeext 7518 if ${ac_cv_search_fdforkpty+:} false; then : 7519 break 7520fi 7521done 7522if ${ac_cv_search_fdforkpty+:} false; then : 7523 7524else 7525 ac_cv_search_fdforkpty=no 7526fi 7527rm conftest.$ac_ext 7528LIBS=$ac_func_search_save_LIBS 7529fi 7530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdforkpty" >&5 7531$as_echo "$ac_cv_search_fdforkpty" >&6; } 7532ac_res=$ac_cv_search_fdforkpty 7533if test "$ac_res" != no; then : 7534 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7535 found_fdforkpty=yes 7536else 7537 found_fdforkpty=no 7538fi 7539 7540if test "x$found_fdforkpty" = xyes; then 7541 $as_echo "#define HAVE_FDFORKPTY 1" >>confdefs.h 7542 7543else 7544 case " $LIBOBJS " in 7545 *" fdforkpty.$ac_objext "* ) ;; 7546 *) LIBOBJS="$LIBOBJS fdforkpty.$ac_objext" 7547 ;; 7548esac 7549 7550fi 7551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing forkpty" >&5 7552$as_echo_n "checking for library containing forkpty... " >&6; } 7553if ${ac_cv_search_forkpty+:} false; then : 7554 $as_echo_n "(cached) " >&6 7555else 7556 ac_func_search_save_LIBS=$LIBS 7557cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7558/* end confdefs.h. */ 7559 7560/* Override any GCC internal prototype to avoid an error. 7561 Use char because int might match the return type of a GCC 7562 builtin and then its argument prototype would still apply. */ 7563#ifdef __cplusplus 7564extern "C" 7565#endif 7566char forkpty (); 7567int 7568main () 7569{ 7570return forkpty (); 7571 ; 7572 return 0; 7573} 7574_ACEOF 7575for ac_lib in '' util; do 7576 if test -z "$ac_lib"; then 7577 ac_res="none required" 7578 else 7579 ac_res=-l$ac_lib 7580 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7581 fi 7582 if ac_fn_c_try_link "$LINENO"; then : 7583 ac_cv_search_forkpty=$ac_res 7584fi 7585rm -f core conftest.err conftest.$ac_objext \ 7586 conftest$ac_exeext 7587 if ${ac_cv_search_forkpty+:} false; then : 7588 break 7589fi 7590done 7591if ${ac_cv_search_forkpty+:} false; then : 7592 7593else 7594 ac_cv_search_forkpty=no 7595fi 7596rm conftest.$ac_ext 7597LIBS=$ac_func_search_save_LIBS 7598fi 7599{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_forkpty" >&5 7600$as_echo "$ac_cv_search_forkpty" >&6; } 7601ac_res=$ac_cv_search_forkpty 7602if test "$ac_res" != no; then : 7603 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7604 found_forkpty=yes 7605else 7606 found_forkpty=no 7607fi 7608 7609if test "x$found_forkpty" = xyes; then 7610 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 7611 7612fi 7613 if test "x$found_forkpty" = xno; then 7614 NEED_FORKPTY_TRUE= 7615 NEED_FORKPTY_FALSE='#' 7616else 7617 NEED_FORKPTY_TRUE='#' 7618 NEED_FORKPTY_FALSE= 7619fi 7620 7621 7622# Look for kinfo_getfile in libutil. 7623{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5 7624$as_echo_n "checking for library containing kinfo_getfile... " >&6; } 7625if ${ac_cv_search_kinfo_getfile+:} false; then : 7626 $as_echo_n "(cached) " >&6 7627else 7628 ac_func_search_save_LIBS=$LIBS 7629cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630/* end confdefs.h. */ 7631 7632/* Override any GCC internal prototype to avoid an error. 7633 Use char because int might match the return type of a GCC 7634 builtin and then its argument prototype would still apply. */ 7635#ifdef __cplusplus 7636extern "C" 7637#endif 7638char kinfo_getfile (); 7639int 7640main () 7641{ 7642return kinfo_getfile (); 7643 ; 7644 return 0; 7645} 7646_ACEOF 7647for ac_lib in '' util util-freebsd; do 7648 if test -z "$ac_lib"; then 7649 ac_res="none required" 7650 else 7651 ac_res=-l$ac_lib 7652 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7653 fi 7654 if ac_fn_c_try_link "$LINENO"; then : 7655 ac_cv_search_kinfo_getfile=$ac_res 7656fi 7657rm -f core conftest.err conftest.$ac_objext \ 7658 conftest$ac_exeext 7659 if ${ac_cv_search_kinfo_getfile+:} false; then : 7660 break 7661fi 7662done 7663if ${ac_cv_search_kinfo_getfile+:} false; then : 7664 7665else 7666 ac_cv_search_kinfo_getfile=no 7667fi 7668rm conftest.$ac_ext 7669LIBS=$ac_func_search_save_LIBS 7670fi 7671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5 7672$as_echo "$ac_cv_search_kinfo_getfile" >&6; } 7673ac_res=$ac_cv_search_kinfo_getfile 7674if test "$ac_res" != no; then : 7675 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7676 7677fi 7678 7679 7680# Look for a suitable queue.h. 7681ac_fn_c_check_decl "$LINENO" "TAILQ_CONCAT" "ac_cv_have_decl_TAILQ_CONCAT" "#include <sys/queue.h> 7682 7683" 7684if test "x$ac_cv_have_decl_TAILQ_CONCAT" = xyes; then : 7685 found_queue_h=yes 7686else 7687 found_queue_h=no 7688fi 7689 7690ac_fn_c_check_decl "$LINENO" "TAILQ_PREV" "ac_cv_have_decl_TAILQ_PREV" "#include <sys/queue.h> 7691 7692" 7693if test "x$ac_cv_have_decl_TAILQ_PREV" = xyes; then : 7694 7695else 7696 found_queue_h=no 7697fi 7698 7699ac_fn_c_check_decl "$LINENO" "TAILQ_REPLACE" "ac_cv_have_decl_TAILQ_REPLACE" "#include <sys/queue.h> 7700 7701" 7702if test "x$ac_cv_have_decl_TAILQ_REPLACE" = xyes; then : 7703 7704else 7705 found_queue_h=no 7706fi 7707 7708if test "x$found_queue_h" = xyes; then 7709 $as_echo "#define HAVE_QUEUE_H 1" >>confdefs.h 7710 7711fi 7712 7713# Look for __progname. 7714{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5 7715$as_echo_n "checking for __progname... " >&6; } 7716cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717/* end confdefs.h. */ 7718 7719 #include <stdio.h> 7720 #include <stdlib.h> 7721 extern char *__progname; 7722 int main(void) { 7723 const char *cp = __progname; 7724 printf("%s\n", cp); 7725 exit(0); 7726 } 7727 7728_ACEOF 7729if ac_fn_c_try_link "$LINENO"; then : 7730 $as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7732$as_echo "yes" >&6; } 7733else 7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7735$as_echo "no" >&6; } 7736 7737fi 7738rm -f core conftest.err conftest.$ac_objext \ 7739 conftest$ac_exeext conftest.$ac_ext 7740 7741# Look for program_invocation_short_name. 7742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_short_name" >&5 7743$as_echo_n "checking for program_invocation_short_name... " >&6; } 7744cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7745/* end confdefs.h. */ 7746 7747 #include <errno.h> 7748 #include <stdio.h> 7749 #include <stdlib.h> 7750 int main(void) { 7751 const char *cp = program_invocation_short_name; 7752 printf("%s\n", cp); 7753 exit(0); 7754 } 7755 7756_ACEOF 7757if ac_fn_c_try_link "$LINENO"; then : 7758 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h 7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7760$as_echo "yes" >&6; } 7761else 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7763$as_echo "no" >&6; } 7764 7765fi 7766rm -f core conftest.err conftest.$ac_objext \ 7767 conftest$ac_exeext conftest.$ac_ext 7768 7769# Look for prctl(PR_SET_NAME). 7770ac_fn_c_check_decl "$LINENO" "PR_SET_NAME" "ac_cv_have_decl_PR_SET_NAME" "#include <sys/prctl.h> 7771 7772" 7773if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then : 7774 $as_echo "#define HAVE_PR_SET_NAME 1" >>confdefs.h 7775 7776fi 7777 7778 7779# Look for setsockopt(SO_PEERCRED). 7780ac_fn_c_check_decl "$LINENO" "SO_PEERCRED" "ac_cv_have_decl_SO_PEERCRED" "#include <sys/socket.h> 7781 7782" 7783if test "x$ac_cv_have_decl_SO_PEERCRED" = xyes; then : 7784 $as_echo "#define HAVE_SO_PEERCRED 1" >>confdefs.h 7785 7786fi 7787 7788 7789# Look for fcntl(F_CLOSEM). 7790ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" "#include <fcntl.h> 7791 7792" 7793if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 7794 $as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 7795 7796fi 7797 7798 7799# Look for /proc/$$. 7800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/\$\$" >&5 7801$as_echo_n "checking for /proc/\$\$... " >&6; } 7802if test -d /proc/$$; then 7803 $as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 7804 7805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7806$as_echo "yes" >&6; } 7807else 7808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7809$as_echo "no" >&6; } 7810fi 7811 7812# Try to figure out what the best value for TERM might be. 7813if test "x$DEFAULT_TERM" = x; then 7814 DEFAULT_TERM=screen 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking TERM" >&5 7816$as_echo_n "checking TERM... " >&6; } 7817 if test "$cross_compiling" = yes; then : 7818 DEFAULT_TERM=screen 7819 7820else 7821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7822/* end confdefs.h. */ 7823 7824 #include <stdio.h> 7825 #include <stdlib.h> 7826 #if defined(HAVE_CURSES_H) 7827 #include <curses.h> 7828 #elif defined(HAVE_NCURSES_H) 7829 #include <ncurses.h> 7830 #endif 7831 #include <term.h> 7832 int main(void) { 7833 if (setupterm("screen-256color", -1, NULL) != OK) 7834 exit(1); 7835 exit(0); 7836 } 7837 7838_ACEOF 7839if ac_fn_c_try_run "$LINENO"; then : 7840 DEFAULT_TERM=screen-256color 7841fi 7842rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7843 conftest.$ac_objext conftest.beam conftest.$ac_ext 7844fi 7845 7846 if test "$cross_compiling" = yes; then : 7847 DEFAULT_TERM=screen 7848 7849else 7850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7851/* end confdefs.h. */ 7852 7853 #include <stdio.h> 7854 #include <stdlib.h> 7855 #if defined(HAVE_CURSES_H) 7856 #include <curses.h> 7857 #elif defined(HAVE_NCURSES_H) 7858 #include <ncurses.h> 7859 #endif 7860 #include <term.h> 7861 int main(void) { 7862 if (setupterm("tmux", -1, NULL) != OK) 7863 exit(1); 7864 exit(0); 7865 } 7866 7867_ACEOF 7868if ac_fn_c_try_run "$LINENO"; then : 7869 DEFAULT_TERM=tmux 7870fi 7871rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7872 conftest.$ac_objext conftest.beam conftest.$ac_ext 7873fi 7874 7875 if test "$cross_compiling" = yes; then : 7876 DEFAULT_TERM=screen 7877 7878else 7879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7880/* end confdefs.h. */ 7881 7882 #include <stdio.h> 7883 #include <stdlib.h> 7884 #if defined(HAVE_CURSES_H) 7885 #include <curses.h> 7886 #elif defined(HAVE_NCURSES_H) 7887 #include <ncurses.h> 7888 #endif 7889 #include <term.h> 7890 int main(void) { 7891 if (setupterm("tmux-256color", -1, NULL) != OK) 7892 exit(1); 7893 exit(0); 7894 } 7895 7896_ACEOF 7897if ac_fn_c_try_run "$LINENO"; then : 7898 DEFAULT_TERM=tmux-256color 7899fi 7900rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7901 conftest.$ac_objext conftest.beam conftest.$ac_ext 7902fi 7903 7904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_TERM" >&5 7905$as_echo "$DEFAULT_TERM" >&6; } 7906fi 7907 7908 7909# Man page defaults to mdoc. 7910MANFORMAT=mdoc 7911 7912 7913# Figure out the platform. 7914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 7915$as_echo_n "checking platform... " >&6; } 7916case "$host_os" in 7917 *aix*) 7918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aix" >&5 7919$as_echo "aix" >&6; } 7920 PLATFORM=aix 7921 ;; 7922 *darwin*) 7923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin" >&5 7924$as_echo "darwin" >&6; } 7925 PLATFORM=darwin 7926 # 7927 # macOS uses __dead2 instead of __dead, like FreeBSD. But it defines 7928 # __dead away so it needs to be removed before we can replace it. 7929 # 7930 $as_echo "#define BROKEN___DEAD 1" >>confdefs.h 7931 7932 # 7933 # macOS CMSG_FIRSTHDR is broken, so redefine it with a working one. 7934 # daemon works but has some stupid side effects, so use our internal 7935 # version which has a workaround. 7936 # 7937 $as_echo "#define BROKEN_CMSG_FIRSTHDR 1" >>confdefs.h 7938 7939 case " $LIBOBJS " in 7940 *" daemon.$ac_objext "* ) ;; 7941 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 7942 ;; 7943esac 7944 7945 case " $LIBOBJS " in 7946 *" daemon-darwin.$ac_objext "* ) ;; 7947 *) LIBOBJS="$LIBOBJS daemon-darwin.$ac_objext" 7948 ;; 7949esac 7950 7951 # 7952 # macOS wcwidth(3) is bad, so complain and suggest using utf8proc 7953 # instead. 7954 # 7955 if test "x$enable_utf8proc" = x; then 7956 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 7957$as_echo "$as_me: " >&6;} 7958 { $as_echo "$as_me:${as_lineno-$LINENO}: macOS library support for Unicode is very poor," >&5 7959$as_echo "$as_me: macOS library support for Unicode is very poor," >&6;} 7960 { $as_echo "$as_me:${as_lineno-$LINENO}: particularly for complex codepoints like emojis;" >&5 7961$as_echo "$as_me: particularly for complex codepoints like emojis;" >&6;} 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: to use these correctly, configuring with" >&5 7963$as_echo "$as_me: to use these correctly, configuring with" >&6;} 7964 { $as_echo "$as_me:${as_lineno-$LINENO}: --enable-utf8proc is recommended. To build" >&5 7965$as_echo "$as_me: --enable-utf8proc is recommended. To build" >&6;} 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: without anyway, use --disable-utf8proc" >&5 7967$as_echo "$as_me: without anyway, use --disable-utf8proc" >&6;} 7968 { $as_echo "$as_me:${as_lineno-$LINENO}: " >&5 7969$as_echo "$as_me: " >&6;} 7970 as_fn_error $? "must give --enable-utf8proc or --disable-utf8proc" "$LINENO" 5 7971 fi 7972 ;; 7973 *dragonfly*) 7974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dragonfly" >&5 7975$as_echo "dragonfly" >&6; } 7976 PLATFORM=dragonfly 7977 ;; 7978 *linux*) 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 7980$as_echo "linux" >&6; } 7981 PLATFORM=linux 7982 ;; 7983 *freebsd*) 7984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: freebsd" >&5 7985$as_echo "freebsd" >&6; } 7986 PLATFORM=freebsd 7987 ;; 7988 *netbsd*) 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: netbsd" >&5 7990$as_echo "netbsd" >&6; } 7991 PLATFORM=netbsd 7992 ;; 7993 *openbsd*) 7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5 7995$as_echo "openbsd" >&6; } 7996 PLATFORM=openbsd 7997 ;; 7998 *sunos*) 7999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 8000$as_echo "sunos" >&6; } 8001 PLATFORM=sunos 8002 ;; 8003 *solaris*) 8004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 8005$as_echo "sunos" >&6; } 8006 PLATFORM=sunos 8007 case `/usr/bin/nroff --version 2>&1` in 8008 *GNU*) 8009 # Solaris 11.4 and later use GNU groff. 8010 MANFORMAT=mdoc 8011 ;; 8012 *) 8013 # Solaris 2.0 to 11.3 use AT&T nroff. 8014 MANFORMAT=man 8015 ;; 8016 esac 8017 ;; 8018 *hpux*) 8019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: hpux" >&5 8020$as_echo "hpux" >&6; } 8021 PLATFORM=hpux 8022 ;; 8023 *cygwin*|*msys*) 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cygwin" >&5 8025$as_echo "cygwin" >&6; } 8026 PLATFORM=cygwin 8027 ;; 8028 *haiku*) 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: haiku" >&5 8030$as_echo "haiku" >&6; } 8031 PLATFORM=haiku 8032 ;; 8033 *) 8034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 8035$as_echo "unknown" >&6; } 8036 PLATFORM=unknown 8037 ;; 8038esac 8039 8040 if test "x$PLATFORM" = xaix; then 8041 IS_AIX_TRUE= 8042 IS_AIX_FALSE='#' 8043else 8044 IS_AIX_TRUE='#' 8045 IS_AIX_FALSE= 8046fi 8047 8048 if test "x$PLATFORM" = xdarwin; then 8049 IS_DARWIN_TRUE= 8050 IS_DARWIN_FALSE='#' 8051else 8052 IS_DARWIN_TRUE='#' 8053 IS_DARWIN_FALSE= 8054fi 8055 8056 if test "x$PLATFORM" = xdragonfly; then 8057 IS_DRAGONFLY_TRUE= 8058 IS_DRAGONFLY_FALSE='#' 8059else 8060 IS_DRAGONFLY_TRUE='#' 8061 IS_DRAGONFLY_FALSE= 8062fi 8063 8064 if test "x$PLATFORM" = xlinux; then 8065 IS_LINUX_TRUE= 8066 IS_LINUX_FALSE='#' 8067else 8068 IS_LINUX_TRUE='#' 8069 IS_LINUX_FALSE= 8070fi 8071 8072 if test "x$PLATFORM" = xfreebsd; then 8073 IS_FREEBSD_TRUE= 8074 IS_FREEBSD_FALSE='#' 8075else 8076 IS_FREEBSD_TRUE='#' 8077 IS_FREEBSD_FALSE= 8078fi 8079 8080 if test "x$PLATFORM" = xnetbsd; then 8081 IS_NETBSD_TRUE= 8082 IS_NETBSD_FALSE='#' 8083else 8084 IS_NETBSD_TRUE='#' 8085 IS_NETBSD_FALSE= 8086fi 8087 8088 if test "x$PLATFORM" = xopenbsd; then 8089 IS_OPENBSD_TRUE= 8090 IS_OPENBSD_FALSE='#' 8091else 8092 IS_OPENBSD_TRUE='#' 8093 IS_OPENBSD_FALSE= 8094fi 8095 8096 if test "x$PLATFORM" = xsunos; then 8097 IS_SUNOS_TRUE= 8098 IS_SUNOS_FALSE='#' 8099else 8100 IS_SUNOS_TRUE='#' 8101 IS_SUNOS_FALSE= 8102fi 8103 8104 if test "x$PLATFORM" = xhpux; then 8105 IS_HPUX_TRUE= 8106 IS_HPUX_FALSE='#' 8107else 8108 IS_HPUX_TRUE='#' 8109 IS_HPUX_FALSE= 8110fi 8111 8112 if test "x$PLATFORM" = xhaiku; then 8113 IS_HAIKU_TRUE= 8114 IS_HAIKU_FALSE='#' 8115else 8116 IS_HAIKU_TRUE='#' 8117 IS_HAIKU_FALSE= 8118fi 8119 8120 if test "x$PLATFORM" = xunknown; then 8121 IS_UNKNOWN_TRUE= 8122 IS_UNKNOWN_FALSE='#' 8123else 8124 IS_UNKNOWN_TRUE='#' 8125 IS_UNKNOWN_FALSE= 8126fi 8127 8128 8129# Set the default lock command 8130DEFAULT_LOCK_CMD="lock -np" 8131{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lock-command" >&5 8132$as_echo_n "checking lock-command... " >&6; } 8133if test "x$PLATFORM" = xlinux; then 8134 # Extract the first word of "vlock", so it can be a program name with args. 8135set dummy vlock; ac_word=$2 8136{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8137$as_echo_n "checking for $ac_word... " >&6; } 8138if ${ac_cv_prog_found_vlock+:} false; then : 8139 $as_echo_n "(cached) " >&6 8140else 8141 if test -n "$found_vlock"; then 8142 ac_cv_prog_found_vlock="$found_vlock" # Let the user override the test. 8143else 8144as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8145for as_dir in $PATH 8146do 8147 IFS=$as_save_IFS 8148 test -z "$as_dir" && as_dir=. 8149 for ac_exec_ext in '' $ac_executable_extensions; do 8150 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8151 ac_cv_prog_found_vlock="yes" 8152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8153 break 2 8154 fi 8155done 8156 done 8157IFS=$as_save_IFS 8158 8159 test -z "$ac_cv_prog_found_vlock" && ac_cv_prog_found_vlock="no" 8160fi 8161fi 8162found_vlock=$ac_cv_prog_found_vlock 8163if test -n "$found_vlock"; then 8164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_vlock" >&5 8165$as_echo "$found_vlock" >&6; } 8166else 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8168$as_echo "no" >&6; } 8169fi 8170 8171 8172 if test "x$found_vlock" = xyes; then 8173 DEFAULT_LOCK_CMD="vlock" 8174 fi 8175fi 8176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_LOCK_CMD" >&5 8177$as_echo "$DEFAULT_LOCK_CMD" >&6; } 8178 8179 8180 8181# Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user 8182# variables. 8183 8184CPPFLAGS="$SAVED_CPPFLAGS" 8185 8186CFLAGS="$SAVED_CFLAGS" 8187 8188LDFLAGS="$SAVED_LDFLAGS" 8189 8190# autoconf should create a Makefile. 8191ac_config_files="$ac_config_files Makefile" 8192 8193cat >confcache <<\_ACEOF 8194# This file is a shell script that caches the results of configure 8195# tests run on this system so they can be shared between configure 8196# scripts and configure runs, see configure's option --config-cache. 8197# It is not useful on other systems. If it contains results you don't 8198# want to keep, you may remove or edit it. 8199# 8200# config.status only pays attention to the cache file if you give it 8201# the --recheck option to rerun configure. 8202# 8203# `ac_cv_env_foo' variables (set or unset) will be overridden when 8204# loading this file, other *unset* `ac_cv_foo' will be assigned the 8205# following values. 8206 8207_ACEOF 8208 8209# The following way of writing the cache mishandles newlines in values, 8210# but we know of no workaround that is simple, portable, and efficient. 8211# So, we kill variables containing newlines. 8212# Ultrix sh set writes to stderr and can't be redirected directly, 8213# and sets the high bit in the cache file unless we assign to the vars. 8214( 8215 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8216 eval ac_val=\$$ac_var 8217 case $ac_val in #( 8218 *${as_nl}*) 8219 case $ac_var in #( 8220 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8221$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8222 esac 8223 case $ac_var in #( 8224 _ | IFS | as_nl) ;; #( 8225 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8226 *) { eval $ac_var=; unset $ac_var;} ;; 8227 esac ;; 8228 esac 8229 done 8230 8231 (set) 2>&1 | 8232 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8233 *${as_nl}ac_space=\ *) 8234 # `set' does not quote correctly, so add quotes: double-quote 8235 # substitution turns \\\\ into \\, and sed turns \\ into \. 8236 sed -n \ 8237 "s/'/'\\\\''/g; 8238 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8239 ;; #( 8240 *) 8241 # `set' quotes correctly as required by POSIX, so do not add quotes. 8242 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8243 ;; 8244 esac | 8245 sort 8246) | 8247 sed ' 8248 /^ac_cv_env_/b end 8249 t clear 8250 :clear 8251 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8252 t end 8253 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8254 :end' >>confcache 8255if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8256 if test -w "$cache_file"; then 8257 if test "x$cache_file" != "x/dev/null"; then 8258 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8259$as_echo "$as_me: updating cache $cache_file" >&6;} 8260 if test ! -f "$cache_file" || test -h "$cache_file"; then 8261 cat confcache >"$cache_file" 8262 else 8263 case $cache_file in #( 8264 */* | ?:*) 8265 mv -f confcache "$cache_file"$$ && 8266 mv -f "$cache_file"$$ "$cache_file" ;; #( 8267 *) 8268 mv -f confcache "$cache_file" ;; 8269 esac 8270 fi 8271 fi 8272 else 8273 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8274$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8275 fi 8276fi 8277rm -f confcache 8278 8279test "x$prefix" = xNONE && prefix=$ac_default_prefix 8280# Let make expand exec_prefix. 8281test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8282 8283# Transform confdefs.h into DEFS. 8284# Protect against shell expansion while executing Makefile rules. 8285# Protect against Makefile macro expansion. 8286# 8287# If the first sed substitution is executed (which looks for macros that 8288# take arguments), then branch to the quote section. Otherwise, 8289# look for a macro that doesn't take arguments. 8290ac_script=' 8291:mline 8292/\\$/{ 8293 N 8294 s,\\\n,, 8295 b mline 8296} 8297t clear 8298:clear 8299s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 8300t quote 8301s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 8302t quote 8303b any 8304:quote 8305s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 8306s/\[/\\&/g 8307s/\]/\\&/g 8308s/\$/$$/g 8309H 8310:any 8311${ 8312 g 8313 s/^\n// 8314 s/\n/ /g 8315 p 8316} 8317' 8318DEFS=`sed -n "$ac_script" confdefs.h` 8319 8320 8321ac_libobjs= 8322ac_ltlibobjs= 8323U= 8324for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8325 # 1. Remove the extension, and $U if already installed. 8326 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8327 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8328 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8329 # will be set to the directory where LIBOBJS objects are built. 8330 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8331 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8332done 8333LIBOBJS=$ac_libobjs 8334 8335LTLIBOBJS=$ac_ltlibobjs 8336 8337 8338{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 8339$as_echo_n "checking that generated files are newer than configure... " >&6; } 8340 if test -n "$am_sleep_pid"; then 8341 # Hide warnings about reused PIDs. 8342 wait $am_sleep_pid 2>/dev/null 8343 fi 8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 8345$as_echo "done" >&6; } 8346 if test -n "$EXEEXT"; then 8347 am__EXEEXT_TRUE= 8348 am__EXEEXT_FALSE='#' 8349else 8350 am__EXEEXT_TRUE='#' 8351 am__EXEEXT_FALSE= 8352fi 8353 8354if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 8355 as_fn_error $? "conditional \"AMDEP\" was never defined. 8356Usually this means the macro was only invoked conditionally." "$LINENO" 5 8357fi 8358if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 8359 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 8360Usually this means the macro was only invoked conditionally." "$LINENO" 5 8361fi 8362if test -z "${IS_DEBUG_TRUE}" && test -z "${IS_DEBUG_FALSE}"; then 8363 as_fn_error $? "conditional \"IS_DEBUG\" was never defined. 8364Usually this means the macro was only invoked conditionally." "$LINENO" 5 8365fi 8366if test -z "${NEED_FUZZING_TRUE}" && test -z "${NEED_FUZZING_FALSE}"; then 8367 as_fn_error $? "conditional \"NEED_FUZZING\" was never defined. 8368Usually this means the macro was only invoked conditionally." "$LINENO" 5 8369fi 8370if test -z "${IS_GCC_TRUE}" && test -z "${IS_GCC_FALSE}"; then 8371 as_fn_error $? "conditional \"IS_GCC\" was never defined. 8372Usually this means the macro was only invoked conditionally." "$LINENO" 5 8373fi 8374if test -z "${IS_SUNCC_TRUE}" && test -z "${IS_SUNCC_FALSE}"; then 8375 as_fn_error $? "conditional \"IS_SUNCC\" was never defined. 8376Usually this means the macro was only invoked conditionally." "$LINENO" 5 8377fi 8378if test -z "${HAVE_UTF8PROC_TRUE}" && test -z "${HAVE_UTF8PROC_FALSE}"; then 8379 as_fn_error $? "conditional \"HAVE_UTF8PROC\" was never defined. 8380Usually this means the macro was only invoked conditionally." "$LINENO" 5 8381fi 8382if test -z "${HAVE_SYSTEMD_TRUE}" && test -z "${HAVE_SYSTEMD_FALSE}"; then 8383 as_fn_error $? "conditional \"HAVE_SYSTEMD\" was never defined. 8384Usually this means the macro was only invoked conditionally." "$LINENO" 5 8385fi 8386if test -z "${ENABLE_SIXEL_TRUE}" && test -z "${ENABLE_SIXEL_FALSE}"; then 8387 as_fn_error $? "conditional \"ENABLE_SIXEL\" was never defined. 8388Usually this means the macro was only invoked conditionally." "$LINENO" 5 8389fi 8390if test -z "${NEED_FORKPTY_TRUE}" && test -z "${NEED_FORKPTY_FALSE}"; then 8391 as_fn_error $? "conditional \"NEED_FORKPTY\" was never defined. 8392Usually this means the macro was only invoked conditionally." "$LINENO" 5 8393fi 8394if test -z "${IS_AIX_TRUE}" && test -z "${IS_AIX_FALSE}"; then 8395 as_fn_error $? "conditional \"IS_AIX\" was never defined. 8396Usually this means the macro was only invoked conditionally." "$LINENO" 5 8397fi 8398if test -z "${IS_DARWIN_TRUE}" && test -z "${IS_DARWIN_FALSE}"; then 8399 as_fn_error $? "conditional \"IS_DARWIN\" was never defined. 8400Usually this means the macro was only invoked conditionally." "$LINENO" 5 8401fi 8402if test -z "${IS_DRAGONFLY_TRUE}" && test -z "${IS_DRAGONFLY_FALSE}"; then 8403 as_fn_error $? "conditional \"IS_DRAGONFLY\" was never defined. 8404Usually this means the macro was only invoked conditionally." "$LINENO" 5 8405fi 8406if test -z "${IS_LINUX_TRUE}" && test -z "${IS_LINUX_FALSE}"; then 8407 as_fn_error $? "conditional \"IS_LINUX\" was never defined. 8408Usually this means the macro was only invoked conditionally." "$LINENO" 5 8409fi 8410if test -z "${IS_FREEBSD_TRUE}" && test -z "${IS_FREEBSD_FALSE}"; then 8411 as_fn_error $? "conditional \"IS_FREEBSD\" was never defined. 8412Usually this means the macro was only invoked conditionally." "$LINENO" 5 8413fi 8414if test -z "${IS_NETBSD_TRUE}" && test -z "${IS_NETBSD_FALSE}"; then 8415 as_fn_error $? "conditional \"IS_NETBSD\" was never defined. 8416Usually this means the macro was only invoked conditionally." "$LINENO" 5 8417fi 8418if test -z "${IS_OPENBSD_TRUE}" && test -z "${IS_OPENBSD_FALSE}"; then 8419 as_fn_error $? "conditional \"IS_OPENBSD\" was never defined. 8420Usually this means the macro was only invoked conditionally." "$LINENO" 5 8421fi 8422if test -z "${IS_SUNOS_TRUE}" && test -z "${IS_SUNOS_FALSE}"; then 8423 as_fn_error $? "conditional \"IS_SUNOS\" was never defined. 8424Usually this means the macro was only invoked conditionally." "$LINENO" 5 8425fi 8426if test -z "${IS_HPUX_TRUE}" && test -z "${IS_HPUX_FALSE}"; then 8427 as_fn_error $? "conditional \"IS_HPUX\" was never defined. 8428Usually this means the macro was only invoked conditionally." "$LINENO" 5 8429fi 8430if test -z "${IS_HAIKU_TRUE}" && test -z "${IS_HAIKU_FALSE}"; then 8431 as_fn_error $? "conditional \"IS_HAIKU\" was never defined. 8432Usually this means the macro was only invoked conditionally." "$LINENO" 5 8433fi 8434if test -z "${IS_UNKNOWN_TRUE}" && test -z "${IS_UNKNOWN_FALSE}"; then 8435 as_fn_error $? "conditional \"IS_UNKNOWN\" was never defined. 8436Usually this means the macro was only invoked conditionally." "$LINENO" 5 8437fi 8438 8439: "${CONFIG_STATUS=./config.status}" 8440ac_write_fail=0 8441ac_clean_files_save=$ac_clean_files 8442ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8443{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8444$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8445as_write_fail=0 8446cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8447#! $SHELL 8448# Generated by $as_me. 8449# Run this file to recreate the current configuration. 8450# Compiler output produced by configure, useful for debugging 8451# configure, is in config.log if it exists. 8452 8453debug=false 8454ac_cs_recheck=false 8455ac_cs_silent=false 8456 8457SHELL=\${CONFIG_SHELL-$SHELL} 8458export SHELL 8459_ASEOF 8460cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8461## -------------------- ## 8462## M4sh Initialization. ## 8463## -------------------- ## 8464 8465# Be more Bourne compatible 8466DUALCASE=1; export DUALCASE # for MKS sh 8467if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8468 emulate sh 8469 NULLCMD=: 8470 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8471 # is contrary to our usage. Disable this feature. 8472 alias -g '${1+"$@"}'='"$@"' 8473 setopt NO_GLOB_SUBST 8474else 8475 case `(set -o) 2>/dev/null` in #( 8476 *posix*) : 8477 set -o posix ;; #( 8478 *) : 8479 ;; 8480esac 8481fi 8482 8483 8484as_nl=' 8485' 8486export as_nl 8487# Printing a long string crashes Solaris 7 /usr/bin/printf. 8488as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8489as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8490as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8491# Prefer a ksh shell builtin over an external printf program on Solaris, 8492# but without wasting forks for bash or zsh. 8493if test -z "$BASH_VERSION$ZSH_VERSION" \ 8494 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8495 as_echo='print -r --' 8496 as_echo_n='print -rn --' 8497elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8498 as_echo='printf %s\n' 8499 as_echo_n='printf %s' 8500else 8501 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8502 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8503 as_echo_n='/usr/ucb/echo -n' 8504 else 8505 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8506 as_echo_n_body='eval 8507 arg=$1; 8508 case $arg in #( 8509 *"$as_nl"*) 8510 expr "X$arg" : "X\\(.*\\)$as_nl"; 8511 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8512 esac; 8513 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8514 ' 8515 export as_echo_n_body 8516 as_echo_n='sh -c $as_echo_n_body as_echo' 8517 fi 8518 export as_echo_body 8519 as_echo='sh -c $as_echo_body as_echo' 8520fi 8521 8522# The user is always right. 8523if test "${PATH_SEPARATOR+set}" != set; then 8524 PATH_SEPARATOR=: 8525 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8526 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8527 PATH_SEPARATOR=';' 8528 } 8529fi 8530 8531 8532# IFS 8533# We need space, tab and new line, in precisely that order. Quoting is 8534# there to prevent editors from complaining about space-tab. 8535# (If _AS_PATH_WALK were called with IFS unset, it would disable word 8536# splitting by setting IFS to empty value.) 8537IFS=" "" $as_nl" 8538 8539# Find who we are. Look in the path if we contain no directory separator. 8540as_myself= 8541case $0 in #(( 8542 *[\\/]* ) as_myself=$0 ;; 8543 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8544for as_dir in $PATH 8545do 8546 IFS=$as_save_IFS 8547 test -z "$as_dir" && as_dir=. 8548 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8549 done 8550IFS=$as_save_IFS 8551 8552 ;; 8553esac 8554# We did not find ourselves, most probably we were run as `sh COMMAND' 8555# in which case we are not to be found in the path. 8556if test "x$as_myself" = x; then 8557 as_myself=$0 8558fi 8559if test ! -f "$as_myself"; then 8560 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8561 exit 1 8562fi 8563 8564# Unset variables that we do not need and which cause bugs (e.g. in 8565# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8566# suppresses any "Segmentation fault" message there. '((' could 8567# trigger a bug in pdksh 5.2.14. 8568for as_var in BASH_ENV ENV MAIL MAILPATH 8569do eval test x\${$as_var+set} = xset \ 8570 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8571done 8572PS1='$ ' 8573PS2='> ' 8574PS4='+ ' 8575 8576# NLS nuisances. 8577LC_ALL=C 8578export LC_ALL 8579LANGUAGE=C 8580export LANGUAGE 8581 8582# CDPATH. 8583(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8584 8585 8586# as_fn_error STATUS ERROR [LINENO LOG_FD] 8587# ---------------------------------------- 8588# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8589# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8590# script with STATUS, using 1 if that was 0. 8591as_fn_error () 8592{ 8593 as_status=$1; test $as_status -eq 0 && as_status=1 8594 if test "$4"; then 8595 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8596 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8597 fi 8598 $as_echo "$as_me: error: $2" >&2 8599 as_fn_exit $as_status 8600} # as_fn_error 8601 8602 8603# as_fn_set_status STATUS 8604# ----------------------- 8605# Set $? to STATUS, without forking. 8606as_fn_set_status () 8607{ 8608 return $1 8609} # as_fn_set_status 8610 8611# as_fn_exit STATUS 8612# ----------------- 8613# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8614as_fn_exit () 8615{ 8616 set +e 8617 as_fn_set_status $1 8618 exit $1 8619} # as_fn_exit 8620 8621# as_fn_unset VAR 8622# --------------- 8623# Portably unset VAR. 8624as_fn_unset () 8625{ 8626 { eval $1=; unset $1;} 8627} 8628as_unset=as_fn_unset 8629# as_fn_append VAR VALUE 8630# ---------------------- 8631# Append the text in VALUE to the end of the definition contained in VAR. Take 8632# advantage of any shell optimizations that allow amortized linear growth over 8633# repeated appends, instead of the typical quadratic growth present in naive 8634# implementations. 8635if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8636 eval 'as_fn_append () 8637 { 8638 eval $1+=\$2 8639 }' 8640else 8641 as_fn_append () 8642 { 8643 eval $1=\$$1\$2 8644 } 8645fi # as_fn_append 8646 8647# as_fn_arith ARG... 8648# ------------------ 8649# Perform arithmetic evaluation on the ARGs, and store the result in the 8650# global $as_val. Take advantage of shells that can avoid forks. The arguments 8651# must be portable across $(()) and expr. 8652if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8653 eval 'as_fn_arith () 8654 { 8655 as_val=$(( $* )) 8656 }' 8657else 8658 as_fn_arith () 8659 { 8660 as_val=`expr "$@" || test $? -eq 1` 8661 } 8662fi # as_fn_arith 8663 8664 8665if expr a : '\(a\)' >/dev/null 2>&1 && 8666 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8667 as_expr=expr 8668else 8669 as_expr=false 8670fi 8671 8672if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8673 as_basename=basename 8674else 8675 as_basename=false 8676fi 8677 8678if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8679 as_dirname=dirname 8680else 8681 as_dirname=false 8682fi 8683 8684as_me=`$as_basename -- "$0" || 8685$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8686 X"$0" : 'X\(//\)$' \| \ 8687 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8688$as_echo X/"$0" | 8689 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8690 s//\1/ 8691 q 8692 } 8693 /^X\/\(\/\/\)$/{ 8694 s//\1/ 8695 q 8696 } 8697 /^X\/\(\/\).*/{ 8698 s//\1/ 8699 q 8700 } 8701 s/.*/./; q'` 8702 8703# Avoid depending upon Character Ranges. 8704as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8705as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8706as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8707as_cr_digits='0123456789' 8708as_cr_alnum=$as_cr_Letters$as_cr_digits 8709 8710ECHO_C= ECHO_N= ECHO_T= 8711case `echo -n x` in #((((( 8712-n*) 8713 case `echo 'xy\c'` in 8714 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8715 xy) ECHO_C='\c';; 8716 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8717 ECHO_T=' ';; 8718 esac;; 8719*) 8720 ECHO_N='-n';; 8721esac 8722 8723rm -f conf$$ conf$$.exe conf$$.file 8724if test -d conf$$.dir; then 8725 rm -f conf$$.dir/conf$$.file 8726else 8727 rm -f conf$$.dir 8728 mkdir conf$$.dir 2>/dev/null 8729fi 8730if (echo >conf$$.file) 2>/dev/null; then 8731 if ln -s conf$$.file conf$$ 2>/dev/null; then 8732 as_ln_s='ln -s' 8733 # ... but there are two gotchas: 8734 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8735 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8736 # In both cases, we have to default to `cp -pR'. 8737 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8738 as_ln_s='cp -pR' 8739 elif ln conf$$.file conf$$ 2>/dev/null; then 8740 as_ln_s=ln 8741 else 8742 as_ln_s='cp -pR' 8743 fi 8744else 8745 as_ln_s='cp -pR' 8746fi 8747rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8748rmdir conf$$.dir 2>/dev/null 8749 8750 8751# as_fn_mkdir_p 8752# ------------- 8753# Create "$as_dir" as a directory, including parents if necessary. 8754as_fn_mkdir_p () 8755{ 8756 8757 case $as_dir in #( 8758 -*) as_dir=./$as_dir;; 8759 esac 8760 test -d "$as_dir" || eval $as_mkdir_p || { 8761 as_dirs= 8762 while :; do 8763 case $as_dir in #( 8764 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8765 *) as_qdir=$as_dir;; 8766 esac 8767 as_dirs="'$as_qdir' $as_dirs" 8768 as_dir=`$as_dirname -- "$as_dir" || 8769$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8770 X"$as_dir" : 'X\(//\)[^/]' \| \ 8771 X"$as_dir" : 'X\(//\)$' \| \ 8772 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8773$as_echo X"$as_dir" | 8774 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8775 s//\1/ 8776 q 8777 } 8778 /^X\(\/\/\)[^/].*/{ 8779 s//\1/ 8780 q 8781 } 8782 /^X\(\/\/\)$/{ 8783 s//\1/ 8784 q 8785 } 8786 /^X\(\/\).*/{ 8787 s//\1/ 8788 q 8789 } 8790 s/.*/./; q'` 8791 test -d "$as_dir" && break 8792 done 8793 test -z "$as_dirs" || eval "mkdir $as_dirs" 8794 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8795 8796 8797} # as_fn_mkdir_p 8798if mkdir -p . 2>/dev/null; then 8799 as_mkdir_p='mkdir -p "$as_dir"' 8800else 8801 test -d ./-p && rmdir ./-p 8802 as_mkdir_p=false 8803fi 8804 8805 8806# as_fn_executable_p FILE 8807# ----------------------- 8808# Test if FILE is an executable regular file. 8809as_fn_executable_p () 8810{ 8811 test -f "$1" && test -x "$1" 8812} # as_fn_executable_p 8813as_test_x='test -x' 8814as_executable_p=as_fn_executable_p 8815 8816# Sed expression to map a string onto a valid CPP name. 8817as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8818 8819# Sed expression to map a string onto a valid variable name. 8820as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8821 8822 8823exec 6>&1 8824## ----------------------------------- ## 8825## Main body of $CONFIG_STATUS script. ## 8826## ----------------------------------- ## 8827_ASEOF 8828test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8829 8830cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8831# Save the log message, to keep $0 and so on meaningful, and to 8832# report actual input values of CONFIG_FILES etc. instead of their 8833# values after options handling. 8834ac_log=" 8835This file was extended by tmux $as_me 3.4, which was 8836generated by GNU Autoconf 2.69. Invocation command line was 8837 8838 CONFIG_FILES = $CONFIG_FILES 8839 CONFIG_HEADERS = $CONFIG_HEADERS 8840 CONFIG_LINKS = $CONFIG_LINKS 8841 CONFIG_COMMANDS = $CONFIG_COMMANDS 8842 $ $0 $@ 8843 8844on `(hostname || uname -n) 2>/dev/null | sed 1q` 8845" 8846 8847_ACEOF 8848 8849case $ac_config_files in *" 8850"*) set x $ac_config_files; shift; ac_config_files=$*;; 8851esac 8852 8853 8854 8855cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8856# Files that config.status was made for. 8857config_files="$ac_config_files" 8858config_commands="$ac_config_commands" 8859 8860_ACEOF 8861 8862cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8863ac_cs_usage="\ 8864\`$as_me' instantiates files and other configuration actions 8865from templates according to the current configuration. Unless the files 8866and actions are specified as TAGs, all are instantiated by default. 8867 8868Usage: $0 [OPTION]... [TAG]... 8869 8870 -h, --help print this help, then exit 8871 -V, --version print version number and configuration settings, then exit 8872 --config print configuration, then exit 8873 -q, --quiet, --silent 8874 do not print progress messages 8875 -d, --debug don't remove temporary files 8876 --recheck update $as_me by reconfiguring in the same conditions 8877 --file=FILE[:TEMPLATE] 8878 instantiate the configuration file FILE 8879 8880Configuration files: 8881$config_files 8882 8883Configuration commands: 8884$config_commands 8885 8886Report bugs to the package provider." 8887 8888_ACEOF 8889cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8890ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8891ac_cs_version="\\ 8892tmux config.status 3.4 8893configured by $0, generated by GNU Autoconf 2.69, 8894 with options \\"\$ac_cs_config\\" 8895 8896Copyright (C) 2012 Free Software Foundation, Inc. 8897This config.status script is free software; the Free Software Foundation 8898gives unlimited permission to copy, distribute and modify it." 8899 8900ac_pwd='$ac_pwd' 8901srcdir='$srcdir' 8902INSTALL='$INSTALL' 8903MKDIR_P='$MKDIR_P' 8904AWK='$AWK' 8905test -n "\$AWK" || AWK=awk 8906_ACEOF 8907 8908cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8909# The default lists apply if the user does not specify any file. 8910ac_need_defaults=: 8911while test $# != 0 8912do 8913 case $1 in 8914 --*=?*) 8915 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8916 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8917 ac_shift=: 8918 ;; 8919 --*=) 8920 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8921 ac_optarg= 8922 ac_shift=: 8923 ;; 8924 *) 8925 ac_option=$1 8926 ac_optarg=$2 8927 ac_shift=shift 8928 ;; 8929 esac 8930 8931 case $ac_option in 8932 # Handling of the options. 8933 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8934 ac_cs_recheck=: ;; 8935 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8936 $as_echo "$ac_cs_version"; exit ;; 8937 --config | --confi | --conf | --con | --co | --c ) 8938 $as_echo "$ac_cs_config"; exit ;; 8939 --debug | --debu | --deb | --de | --d | -d ) 8940 debug=: ;; 8941 --file | --fil | --fi | --f ) 8942 $ac_shift 8943 case $ac_optarg in 8944 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8945 '') as_fn_error $? "missing file argument" ;; 8946 esac 8947 as_fn_append CONFIG_FILES " '$ac_optarg'" 8948 ac_need_defaults=false;; 8949 --he | --h | --help | --hel | -h ) 8950 $as_echo "$ac_cs_usage"; exit ;; 8951 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8952 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8953 ac_cs_silent=: ;; 8954 8955 # This is an error. 8956 -*) as_fn_error $? "unrecognized option: \`$1' 8957Try \`$0 --help' for more information." ;; 8958 8959 *) as_fn_append ac_config_targets " $1" 8960 ac_need_defaults=false ;; 8961 8962 esac 8963 shift 8964done 8965 8966ac_configure_extra_args= 8967 8968if $ac_cs_silent; then 8969 exec 6>/dev/null 8970 ac_configure_extra_args="$ac_configure_extra_args --silent" 8971fi 8972 8973_ACEOF 8974cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8975if \$ac_cs_recheck; then 8976 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8977 shift 8978 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8979 CONFIG_SHELL='$SHELL' 8980 export CONFIG_SHELL 8981 exec "\$@" 8982fi 8983 8984_ACEOF 8985cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8986exec 5>>config.log 8987{ 8988 echo 8989 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8990## Running $as_me. ## 8991_ASBOX 8992 $as_echo "$ac_log" 8993} >&5 8994 8995_ACEOF 8996cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8997# 8998# INIT-COMMANDS 8999# 9000AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 9001 9002_ACEOF 9003 9004cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9005 9006# Handling of arguments. 9007for ac_config_target in $ac_config_targets 9008do 9009 case $ac_config_target in 9010 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 9011 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9012 9013 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 9014 esac 9015done 9016 9017 9018# If the user did not use the arguments to specify the items to instantiate, 9019# then the envvar interface is used. Set only those that are not. 9020# We use the long form for the default assignment because of an extremely 9021# bizarre bug on SunOS 4.1.3. 9022if $ac_need_defaults; then 9023 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9024 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9025fi 9026 9027# Have a temporary directory for convenience. Make it in the build tree 9028# simply because there is no reason against having it here, and in addition, 9029# creating and moving files from /tmp can sometimes cause problems. 9030# Hook for its removal unless debugging. 9031# Note that there is a small window in which the directory will not be cleaned: 9032# after its creation but before its name has been assigned to `$tmp'. 9033$debug || 9034{ 9035 tmp= ac_tmp= 9036 trap 'exit_status=$? 9037 : "${ac_tmp:=$tmp}" 9038 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 9039' 0 9040 trap 'as_fn_exit 1' 1 2 13 15 9041} 9042# Create a (secure) tmp directory for tmp files. 9043 9044{ 9045 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9046 test -d "$tmp" 9047} || 9048{ 9049 tmp=./conf$$-$RANDOM 9050 (umask 077 && mkdir "$tmp") 9051} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9052ac_tmp=$tmp 9053 9054# Set up the scripts for CONFIG_FILES section. 9055# No need to generate them if there are no CONFIG_FILES. 9056# This happens for instance with `./config.status config.h'. 9057if test -n "$CONFIG_FILES"; then 9058 9059 9060ac_cr=`echo X | tr X '\015'` 9061# On cygwin, bash can eat \r inside `` if the user requested igncr. 9062# But we know of no other shell where ac_cr would be empty at this 9063# point, so we can use a bashism as a fallback. 9064if test "x$ac_cr" = x; then 9065 eval ac_cr=\$\'\\r\' 9066fi 9067ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9068if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9069 ac_cs_awk_cr='\\r' 9070else 9071 ac_cs_awk_cr=$ac_cr 9072fi 9073 9074echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9075_ACEOF 9076 9077 9078{ 9079 echo "cat >conf$$subs.awk <<_ACEOF" && 9080 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9081 echo "_ACEOF" 9082} >conf$$subs.sh || 9083 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9084ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9085ac_delim='%!_!# ' 9086for ac_last_try in false false false false false :; do 9087 . ./conf$$subs.sh || 9088 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9089 9090 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9091 if test $ac_delim_n = $ac_delim_num; then 9092 break 9093 elif $ac_last_try; then 9094 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9095 else 9096 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9097 fi 9098done 9099rm -f conf$$subs.sh 9100 9101cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9102cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9103_ACEOF 9104sed -n ' 9105h 9106s/^/S["/; s/!.*/"]=/ 9107p 9108g 9109s/^[^!]*!// 9110:repl 9111t repl 9112s/'"$ac_delim"'$// 9113t delim 9114:nl 9115h 9116s/\(.\{148\}\)..*/\1/ 9117t more1 9118s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9119p 9120n 9121b repl 9122:more1 9123s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9124p 9125g 9126s/.\{148\}// 9127t nl 9128:delim 9129h 9130s/\(.\{148\}\)..*/\1/ 9131t more2 9132s/["\\]/\\&/g; s/^/"/; s/$/"/ 9133p 9134b 9135:more2 9136s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9137p 9138g 9139s/.\{148\}// 9140t delim 9141' <conf$$subs.awk | sed ' 9142/^[^""]/{ 9143 N 9144 s/\n// 9145} 9146' >>$CONFIG_STATUS || ac_write_fail=1 9147rm -f conf$$subs.awk 9148cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9149_ACAWK 9150cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9151 for (key in S) S_is_set[key] = 1 9152 FS = "" 9153 9154} 9155{ 9156 line = $ 0 9157 nfields = split(line, field, "@") 9158 substed = 0 9159 len = length(field[1]) 9160 for (i = 2; i < nfields; i++) { 9161 key = field[i] 9162 keylen = length(key) 9163 if (S_is_set[key]) { 9164 value = S[key] 9165 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9166 len += length(value) + length(field[++i]) 9167 substed = 1 9168 } else 9169 len += 1 + keylen 9170 } 9171 9172 print line 9173} 9174 9175_ACAWK 9176_ACEOF 9177cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9178if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9179 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9180else 9181 cat 9182fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9183 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9184_ACEOF 9185 9186# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9187# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9188# trailing colons and then remove the whole line if VPATH becomes empty 9189# (actually we leave an empty line to preserve line numbers). 9190if test "x$srcdir" = x.; then 9191 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9192h 9193s/// 9194s/^/:/ 9195s/[ ]*$/:/ 9196s/:\$(srcdir):/:/g 9197s/:\${srcdir}:/:/g 9198s/:@srcdir@:/:/g 9199s/^:*// 9200s/:*$// 9201x 9202s/\(=[ ]*\).*/\1/ 9203G 9204s/\n// 9205s/^[^=]*=[ ]*$// 9206}' 9207fi 9208 9209cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9210fi # test -n "$CONFIG_FILES" 9211 9212 9213eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 9214shift 9215for ac_tag 9216do 9217 case $ac_tag in 9218 :[FHLC]) ac_mode=$ac_tag; continue;; 9219 esac 9220 case $ac_mode$ac_tag in 9221 :[FHL]*:*);; 9222 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9223 :[FH]-) ac_tag=-:-;; 9224 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9225 esac 9226 ac_save_IFS=$IFS 9227 IFS=: 9228 set x $ac_tag 9229 IFS=$ac_save_IFS 9230 shift 9231 ac_file=$1 9232 shift 9233 9234 case $ac_mode in 9235 :L) ac_source=$1;; 9236 :[FH]) 9237 ac_file_inputs= 9238 for ac_f 9239 do 9240 case $ac_f in 9241 -) ac_f="$ac_tmp/stdin";; 9242 *) # Look for the file first in the build tree, then in the source tree 9243 # (if the path is not absolute). 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