1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for tmux 2.8. 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='2.8' 581PACKAGE_STRING='tmux 2.8' 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 628IS_UNKNOWN_FALSE 629IS_UNKNOWN_TRUE 630IS_HPUX_FALSE 631IS_HPUX_TRUE 632IS_SUNOS_FALSE 633IS_SUNOS_TRUE 634IS_OPENBSD_FALSE 635IS_OPENBSD_TRUE 636IS_NETBSD_FALSE 637IS_NETBSD_TRUE 638IS_FREEBSD_FALSE 639IS_FREEBSD_TRUE 640IS_LINUX_FALSE 641IS_LINUX_TRUE 642IS_DRAGONFLY_FALSE 643IS_DRAGONFLY_TRUE 644IS_DARWIN_FALSE 645IS_DARWIN_TRUE 646IS_AIX_FALSE 647IS_AIX_TRUE 648PLATFORM 649MANFORMAT 650NEED_FORKPTY_FALSE 651NEED_FORKPTY_TRUE 652XOPEN_DEFINES 653HAVE_UTF8PROC_FALSE 654HAVE_UTF8PROC_TRUE 655LIBNCURSES_LIBS 656LIBNCURSES_CFLAGS 657LIBTINFO_LIBS 658LIBTINFO_CFLAGS 659LIBEVENT_LIBS 660LIBEVENT_CFLAGS 661LIBOBJS 662IS_SUNCC_FALSE 663IS_SUNCC_TRUE 664IS_GCC_FALSE 665IS_GCC_TRUE 666IS_DEBUG_FALSE 667IS_DEBUG_TRUE 668PKG_CONFIG_LIBDIR 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"newly created file is older than distributed files! 2456Check your system clock" "$LINENO" 5 2457fi 2458{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2459$as_echo "yes" >&6; } 2460# If we didn't sleep, we still need to ensure time stamps of config.status and 2461# generated files are strictly newer. 2462am_sleep_pid= 2463if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2464 ( sleep 1 ) & 2465 am_sleep_pid=$! 2466fi 2467 2468rm -f conftest.file 2469 2470test "$program_prefix" != NONE && 2471 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2472# Use a double $ so make ignores it. 2473test "$program_suffix" != NONE && 2474 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2475# Double any \ or $. 2476# By default was `s,x,x', remove it if useless. 2477ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2478program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2479 2480# Expand $ac_aux_dir to an absolute path. 2481am_aux_dir=`cd "$ac_aux_dir" && pwd` 2482 2483if test x"${MISSING+set}" != xset; then 2484 case $am_aux_dir in 2485 *\ * | *\ *) 2486 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2487 *) 2488 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2489 esac 2490fi 2491# Use eval to expand $SHELL 2492if eval "$MISSING --is-lightweight"; then 2493 am_missing_run="$MISSING " 2494else 2495 am_missing_run= 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2497$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2498fi 2499 2500if test x"${install_sh+set}" != xset; then 2501 case $am_aux_dir in 2502 *\ * | *\ *) 2503 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2504 *) 2505 install_sh="\${SHELL} $am_aux_dir/install-sh" 2506 esac 2507fi 2508 2509# Installed binaries are usually stripped using 'strip' when the user 2510# run "make install-strip". However 'strip' might not be the right 2511# tool to use in cross-compilation environments, therefore Automake 2512# will honor the 'STRIP' environment variable to overrule this program. 2513if test "$cross_compiling" != no; then 2514 if test -n "$ac_tool_prefix"; then 2515 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2516set dummy ${ac_tool_prefix}strip; ac_word=$2 2517{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2518$as_echo_n "checking for $ac_word... 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" >&6; } 2559if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2560 $as_echo_n "(cached) " >&6 2561else 2562 if test -n "$ac_ct_STRIP"; then 2563 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2564else 2565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2566for as_dir in $PATH 2567do 2568 IFS=$as_save_IFS 2569 test -z "$as_dir" && as_dir=. 2570 for ac_exec_ext in '' $ac_executable_extensions; do 2571 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2572 ac_cv_prog_ac_ct_STRIP="strip" 2573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2574 break 2 2575 fi 2576done 2577 done 2578IFS=$as_save_IFS 2579 2580fi 2581fi 2582ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2583if test -n "$ac_ct_STRIP"; then 2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2585$as_echo "$ac_ct_STRIP" >&6; } 2586else 2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2588$as_echo "no" >&6; } 2589fi 2590 2591 if test "x$ac_ct_STRIP" = x; then 2592 STRIP=":" 2593 else 2594 case $cross_compiling:$ac_tool_warned in 2595yes:) 2596{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2597$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2598ac_tool_warned=yes ;; 2599esac 2600 STRIP=$ac_ct_STRIP 2601 fi 2602else 2603 STRIP="$ac_cv_prog_STRIP" 2604fi 2605 2606fi 2607INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2608 2609{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2610$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a 2642 # value for MKDIR_P within a source directory, because that will 2643 # break other packages using the cache if that directory is 2644 # removed, or if the value is a relative name. 2645 MKDIR_P="$ac_install_sh -d" 2646 fi 2647fi 2648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2649$as_echo "$MKDIR_P" >&6; } 2650 2651for ac_prog in gawk mawk nawk awk 2652do 2653 # Extract the first word of "$ac_prog", so it can be a program name with args. 2654set dummy $ac_prog; ac_word=$2 2655{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2656$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2779 fi 2780fi 2781 2782# test whether we have cygpath 2783if test -z "$CYGPATH_W"; then 2784 if (cygpath --version) >/dev/null 2>/dev/null; then 2785 CYGPATH_W='cygpath -w' 2786 else 2787 CYGPATH_W=echo 2788 fi 2789fi 2790 2791 2792# Define the identity of the package. 2793 PACKAGE='tmux' 2794 VERSION='2.8' 2795 2796 2797cat >>confdefs.h <<_ACEOF 2798#define PACKAGE "$PACKAGE" 2799_ACEOF 2800 2801 2802cat >>confdefs.h <<_ACEOF 2803#define VERSION "$VERSION" 2804_ACEOF 2805 2806# Some tools Automake needs. 2807 2808ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2809 2810 2811AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2812 2813 2814AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2815 2816 2817AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2818 2819 2820MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2821 2822# For better backward compatibility. To be removed once Automake 1.9.x 2823# dies out for good. For more background, see: 2824# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2825# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2826mkdir_p='$(MKDIR_P)' 2827 2828# We need awk for the "check" target (and possibly the TAP driver). The 2829# system "awk" is bad on some platforms. 2830# Always define AMTAR for backward compatibility. Yes, it's still used 2831# in the wild :-( We should find a proper way to deprecate it ... 2832AMTAR='$${TAR-tar}' 2833 2834 2835# We'll loop over all known methods to create a tar archive until one works. 2836_am_tools='gnutar pax cpio none' 2837 2838am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2839 2840 2841 2842 2843 2844 2845# POSIX will say in a future version that running "rm -f" with no argument 2846# is OK; and we want to be able to make that assumption in our Makefile 2847# recipes. So use an aggressive probe to check that the usage we want is 2848# actually supported "in the wild" to an acceptable degree. 2849# See automake bug#10828. 2850# To make any issue more visible, cause the running configure to be aborted 2851# by default if the 'rm' program in use doesn't match our expectations; the 2852# user can still override this though. 2853if rm -f && rm -fr && rm -rf; then : OK; else 2854 cat >&2 <<'END' 2855Oops! 2856 2857Your 'rm' program seems unable to run without file operands specified 2858on the command line, even when the '-f' option is present. This is contrary 2859to the behaviour of most rm programs out there, and not conforming with 2860the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2861 2862Please tell bug-automake@gnu.org about your system, including the value 2863of your $PATH and any error possibly output before this message. This 2864can help us improve future automake versions. 2865 2866END 2867 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2868 echo 'Configuration will proceed anyway, since you have set the' >&2 2869 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2870 echo >&2 2871 else 2872 cat >&2 <<'END' 2873Aborting the configuration process, to ensure you take notice of the issue. 2874 2875You can download and install GNU coreutils to get an 'rm' implementation 2876that behaves properly: <http://www.gnu.org/software/coreutils/>. 2877 2878If you want to complete the configuration process using your problematic 2879'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2880to "yes", and re-run configure. 2881 2882END 2883 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2884 fi 2885fi 2886 2887 2888# Make sure we can run config.sub. 2889$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2890 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2891 2892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2893$as_echo_n "checking build system type... " >&6; } 2894if ${ac_cv_build+:} false; then : 2895 $as_echo_n "(cached) " >&6 2896else 2897 ac_build_alias=$build_alias 2898test "x$ac_build_alias" = x && 2899 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2900test "x$ac_build_alias" = x && 2901 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2902ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2903 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2904 2905fi 2906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2907$as_echo "$ac_cv_build" >&6; } 2908case $ac_cv_build in 2909*-*-*) ;; 2910*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2911esac 2912build=$ac_cv_build 2913ac_save_IFS=$IFS; IFS='-' 2914set x $ac_cv_build 2915shift 2916build_cpu=$1 2917build_vendor=$2 2918shift; shift 2919# Remember, the first character of IFS is used to create $*, 2920# except with old shells: 2921build_os=$* 2922IFS=$ac_save_IFS 2923case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2924 2925 2926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2927$as_echo_n "checking host system type... " >&6; } 2928if ${ac_cv_host+:} false; then : 2929 $as_echo_n "(cached) " >&6 2930else 2931 if test "x$host_alias" = x; then 2932 ac_cv_host=$ac_cv_build 2933else 2934 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2935 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2936fi 2937 2938fi 2939{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2940$as_echo "$ac_cv_host" >&6; } 2941case $ac_cv_host in 2942*-*-*) ;; 2943*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2944esac 2945host=$ac_cv_host 2946ac_save_IFS=$IFS; IFS='-' 2947set x $ac_cv_host 2948shift 2949host_cpu=$1 2950host_vendor=$2 2951shift; shift 2952# Remember, the first character of IFS is used to create $*, 2953# except with old shells: 2954host_os=$* 2955IFS=$ac_save_IFS 2956case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2957 2958 2959 2960# When CFLAGS isn't set at this stage and gcc is detected by the macro below, 2961# autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an 2962# empty default. 2963: ${CFLAGS=""} 2964 2965# Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because 2966# AC_CHECK_HEADER doesn't give us any other way to update the include 2967# paths. But for Makefile.am we want to use AM_CPPFLAGS and friends. 2968SAVED_CFLAGS="$CFLAGS" 2969SAVED_CPPFLAGS="$CPPFLAGS" 2970SAVED_LDFLAGS="$LDFLAGS" 2971 2972# Set up the compiler in two different ways and say yes we may want to install. 2973ac_ext=c 2974ac_cpp='$CPP $CPPFLAGS' 2975ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2976ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2977ac_compiler_gnu=$ac_cv_c_compiler_gnu 2978if test -n "$ac_tool_prefix"; then 2979 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2980set dummy ${ac_tool_prefix}gcc; ac_word=$2 2981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2982$as_echo_n "checking for $ac_word... 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" >&6; } 3023if ${ac_cv_prog_ac_ct_CC+:} false; then : 3024 $as_echo_n "(cached) " >&6 3025else 3026 if test -n "$ac_ct_CC"; then 3027 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3028else 3029as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3030for as_dir in $PATH 3031do 3032 IFS=$as_save_IFS 3033 test -z "$as_dir" && as_dir=. 3034 for ac_exec_ext in '' $ac_executable_extensions; do 3035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3036 ac_cv_prog_ac_ct_CC="gcc" 3037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3038 break 2 3039 fi 3040done 3041 done 3042IFS=$as_save_IFS 3043 3044fi 3045fi 3046ac_ct_CC=$ac_cv_prog_ac_ct_CC 3047if test -n "$ac_ct_CC"; then 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3049$as_echo "$ac_ct_CC" >&6; } 3050else 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3052$as_echo "no" >&6; } 3053fi 3054 3055 if test "x$ac_ct_CC" = x; then 3056 CC="" 3057 else 3058 case $cross_compiling:$ac_tool_warned in 3059yes:) 3060{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3061$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3062ac_tool_warned=yes ;; 3063esac 3064 CC=$ac_ct_CC 3065 fi 3066else 3067 CC="$ac_cv_prog_CC" 3068fi 3069 3070if test -z "$CC"; then 3071 if test -n "$ac_tool_prefix"; then 3072 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3073set dummy ${ac_tool_prefix}cc; ac_word=$2 3074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3075$as_echo_n "checking for $ac_word... " >&6; } 3076if ${ac_cv_prog_CC+:} false; then : 3077 $as_echo_n "(cached) " >&6 3078else 3079 if test -n "$CC"; then 3080 ac_cv_prog_CC="$CC" # Let the user override the test. 3081else 3082as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3083for as_dir in $PATH 3084do 3085 IFS=$as_save_IFS 3086 test -z "$as_dir" && as_dir=. 3087 for ac_exec_ext in '' $ac_executable_extensions; do 3088 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3089 ac_cv_prog_CC="${ac_tool_prefix}cc" 3090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3091 break 2 3092 fi 3093done 3094 done 3095IFS=$as_save_IFS 3096 3097fi 3098fi 3099CC=$ac_cv_prog_CC 3100if test -n "$CC"; then 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3102$as_echo "$CC" >&6; } 3103else 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3105$as_echo "no" >&6; } 3106fi 3107 3108 3109 fi 3110fi 3111if test -z "$CC"; then 3112 # Extract the first word of "cc", so it can be a program name with args. 3113set dummy cc; ac_word=$2 3114{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3115$as_echo_n "checking for $ac_word... " >&6; } 3116if ${ac_cv_prog_CC+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118else 3119 if test -n "$CC"; then 3120 ac_cv_prog_CC="$CC" # Let the user override the test. 3121else 3122 ac_prog_rejected=no 3123as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3124for as_dir in $PATH 3125do 3126 IFS=$as_save_IFS 3127 test -z "$as_dir" && as_dir=. 3128 for ac_exec_ext in '' $ac_executable_extensions; do 3129 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3130 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3131 ac_prog_rejected=yes 3132 continue 3133 fi 3134 ac_cv_prog_CC="cc" 3135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3136 break 2 3137 fi 3138done 3139 done 3140IFS=$as_save_IFS 3141 3142if test $ac_prog_rejected = yes; then 3143 # We found a bogon in the path, so make sure we never use it. 3144 set dummy $ac_cv_prog_CC 3145 shift 3146 if test $# != 0; then 3147 # We chose a different compiler from the bogus one. 3148 # However, it has the same basename, so the bogon will be chosen 3149 # first if we set CC to just the basename; use the full file name. 3150 shift 3151 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3152 fi 3153fi 3154fi 3155fi 3156CC=$ac_cv_prog_CC 3157if test -n "$CC"; then 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3159$as_echo "$CC" >&6; } 3160else 3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3162$as_echo "no" >&6; } 3163fi 3164 3165 3166fi 3167if test -z "$CC"; then 3168 if test -n "$ac_tool_prefix"; then 3169 for ac_prog in cl.exe 3170 do 3171 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3172set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3174$as_echo_n "checking for $ac_word... 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" >&6; } 3219if ${ac_cv_prog_ac_ct_CC+:} false; then : 3220 $as_echo_n "(cached) " >&6 3221else 3222 if test -n "$ac_ct_CC"; then 3223 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3224else 3225as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3226for as_dir in $PATH 3227do 3228 IFS=$as_save_IFS 3229 test -z "$as_dir" && as_dir=. 3230 for ac_exec_ext in '' $ac_executable_extensions; do 3231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3232 ac_cv_prog_ac_ct_CC="$ac_prog" 3233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3234 break 2 3235 fi 3236done 3237 done 3238IFS=$as_save_IFS 3239 3240fi 3241fi 3242ac_ct_CC=$ac_cv_prog_ac_ct_CC 3243if test -n "$ac_ct_CC"; then 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3245$as_echo "$ac_ct_CC" >&6; } 3246else 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3248$as_echo "no" >&6; } 3249fi 3250 3251 3252 test -n "$ac_ct_CC" && break 3253done 3254 3255 if test "x$ac_ct_CC" = x; then 3256 CC="" 3257 else 3258 case $cross_compiling:$ac_tool_warned in 3259yes:) 3260{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3261$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3262ac_tool_warned=yes ;; 3263esac 3264 CC=$ac_ct_CC 3265 fi 3266fi 3267 3268fi 3269 3270 3271test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3272$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3273as_fn_error $? "no acceptable C compiler found in \$PATH 3274See \`config.log' for more details" "$LINENO" 5; } 3275 3276# Provide some information about the compiler. 3277$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3278set X $ac_compile 3279ac_compiler=$2 3280for ac_option in --version -v -V -qversion; do 3281 { { ac_try="$ac_compiler $ac_option >&5" 3282case "(($ac_try" in 3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3284 *) ac_try_echo=$ac_try;; 3285esac 3286eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3287$as_echo "$ac_try_echo"; } >&5 3288 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3289 ac_status=$? 3290 if test -s conftest.err; then 3291 sed '10a\ 3292... rest of stderr output deleted ... 3293 10q' conftest.err >conftest.er1 3294 cat conftest.er1 >&5 3295 fi 3296 rm -f conftest.er1 conftest.err 3297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3298 test $ac_status = 0; } 3299done 3300 3301cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3302/* end confdefs.h. */ 3303 3304int 3305main () 3306{ 3307 3308 ; 3309 return 0; 3310} 3311_ACEOF 3312ac_clean_files_save=$ac_clean_files 3313ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3314# Try to create an executable without -o first, disregard a.out. 3315# It will help us diagnose broken compilers, and finding out an intuition 3316# of exeext. 3317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3318$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3348# so that the user can short-circuit this test for compilers unknown to 3349# Autoconf. 3350for ac_file in $ac_files '' 3351do 3352 test -f "$ac_file" || continue 3353 case $ac_file in 3354 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3355 ;; 3356 [ab].out ) 3357 # We found the default executable, but exeext='' is most 3358 # certainly right. 3359 break;; 3360 *.* ) 3361 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3362 then :; else 3363 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3364 fi 3365 # We set ac_cv_exeext here because the later test for it is not 3366 # safe: cross compilers may not add the suffix if given an `-o' 3367 # argument, so we may need to know it at that point already. 3368 # Even if this section looks crufty: it has the advantage of 3369 # actually working. 3370 break;; 3371 * ) 3372 break;; 3373 esac 3374done 3375test "$ac_cv_exeext" = no && ac_cv_exeext= 3376 3377else 3378 ac_file='' 3379fi 3380if test -z "$ac_file"; then : 3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3382$as_echo "no" >&6; } 3383$as_echo "$as_me: failed program was:" >&5 3384sed 's/^/| /' conftest.$ac_ext >&5 3385 3386{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3387$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3388as_fn_error 77 "C compiler cannot create executables 3389See \`config.log' for more details" "$LINENO" 5; } 3390else 3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3392$as_echo "yes" >&6; } 3393fi 3394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3395$as_echo_n "checking for C compiler default output file name... " >&6; } 3396{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3397$as_echo "$ac_file" >&6; } 3398ac_exeext=$ac_cv_exeext 3399 3400rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3401ac_clean_files=$ac_clean_files_save 3402{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3403$as_echo_n "checking for suffix of executables... " >&6; } 3404if { { ac_try="$ac_link" 3405case "(($ac_try" in 3406 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3407 *) ac_try_echo=$ac_try;; 3408esac 3409eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3410$as_echo "$ac_try_echo"; } >&5 3411 (eval "$ac_link") 2>&5 3412 ac_status=$? 3413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3414 test $ac_status = 0; }; then : 3415 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3416# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3417# work properly (i.e., refer to `conftest.exe'), while it won't with 3418# `rm'. 3419for ac_file in conftest.exe conftest conftest.*; do 3420 test -f "$ac_file" || continue 3421 case $ac_file in 3422 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3423 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3424 break;; 3425 * ) break;; 3426 esac 3427done 3428else 3429 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3430$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3431as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3432See \`config.log' for more details" "$LINENO" 5; } 3433fi 3434rm -f conftest conftest$ac_cv_exeext 3435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3436$as_echo "$ac_cv_exeext" >&6; } 3437 3438rm -f conftest.$ac_ext 3439EXEEXT=$ac_cv_exeext 3440ac_exeext=$EXEEXT 3441cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3442/* end confdefs.h. */ 3443#include <stdio.h> 3444int 3445main () 3446{ 3447FILE *f = fopen ("conftest.out", "w"); 3448 return ferror (f) || fclose (f) != 0; 3449 3450 ; 3451 return 0; 3452} 3453_ACEOF 3454ac_clean_files="$ac_clean_files conftest.out" 3455# Check that the compiler produces executables we can run. If not, either 3456# the compiler is broken, or we cross compile. 3457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3458$as_echo_n "checking whether we are cross compiling... " >&6; } 3459if test "$cross_compiling" != yes; then 3460 { { ac_try="$ac_link" 3461case "(($ac_try" in 3462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3463 *) ac_try_echo=$ac_try;; 3464esac 3465eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3466$as_echo "$ac_try_echo"; } >&5 3467 (eval "$ac_link") 2>&5 3468 ac_status=$? 3469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3470 test $ac_status = 0; } 3471 if { ac_try='./conftest$ac_cv_exeext' 3472 { { case "(($ac_try" in 3473 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3474 *) ac_try_echo=$ac_try;; 3475esac 3476eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3477$as_echo "$ac_try_echo"; } >&5 3478 (eval "$ac_try") 2>&5 3479 ac_status=$? 3480 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3481 test $ac_status = 0; }; }; then 3482 cross_compiling=no 3483 else 3484 if test "$cross_compiling" = maybe; then 3485 cross_compiling=yes 3486 else 3487 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3488$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3489as_fn_error $? "cannot run C compiled programs. 3490If you meant to cross compile, use \`--host'. 3491See \`config.log' for more details" "$LINENO" 5; } 3492 fi 3493 fi 3494fi 3495{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3496$as_echo "$cross_compiling" >&6; } 3497 3498rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3499ac_clean_files=$ac_clean_files_save 3500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3501$as_echo_n "checking for suffix of object files... " >&6; } 3502if ${ac_cv_objext+:} false; then : 3503 $as_echo_n "(cached) " >&6 3504else 3505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3506/* end confdefs.h. */ 3507 3508int 3509main () 3510{ 3511 3512 ; 3513 return 0; 3514} 3515_ACEOF 3516rm -f conftest.o conftest.obj 3517if { { ac_try="$ac_compile" 3518case "(($ac_try" in 3519 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3520 *) ac_try_echo=$ac_try;; 3521esac 3522eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3523$as_echo "$ac_try_echo"; } >&5 3524 (eval "$ac_compile") 2>&5 3525 ac_status=$? 3526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3527 test $ac_status = 0; }; then : 3528 for ac_file in conftest.o conftest.obj conftest.*; do 3529 test -f "$ac_file" || continue; 3530 case $ac_file in 3531 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3532 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3533 break;; 3534 esac 3535done 3536else 3537 $as_echo "$as_me: failed program was:" >&5 3538sed 's/^/| /' conftest.$ac_ext >&5 3539 3540{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3541$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3542as_fn_error $? "cannot compute suffix of object files: cannot compile 3543See \`config.log' for more details" "$LINENO" 5; } 3544fi 3545rm -f conftest.$ac_cv_objext conftest.$ac_ext 3546fi 3547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3548$as_echo "$ac_cv_objext" >&6; } 3549OBJEXT=$ac_cv_objext 3550ac_objext=$OBJEXT 3551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3552$as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3701 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3702 array size at least. It's necessary to write '\x00'==0 to get something 3703 that's true only with -std. */ 3704int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3705 3706/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3707 inside strings and character constants. */ 3708#define FOO(x) 'x' 3709int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3710 3711int test (int i, double x); 3712struct s1 {int (*f) (int a);}; 3713struct s2 {int (*f) (double a);}; 3714int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3715int argc; 3716char **argv; 3717int 3718main () 3719{ 3720return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3721 ; 3722 return 0; 3723} 3724_ACEOF 3725for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3726 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3727do 3728 CC="$ac_save_CC $ac_arg" 3729 if ac_fn_c_try_compile "$LINENO"; then : 3730 ac_cv_prog_cc_c89=$ac_arg 3731fi 3732rm -f core conftest.err conftest.$ac_objext 3733 test "x$ac_cv_prog_cc_c89" != "xno" && break 3734done 3735rm -f conftest.$ac_ext 3736CC=$ac_save_CC 3737 3738fi 3739# AC_CACHE_VAL 3740case "x$ac_cv_prog_cc_c89" in 3741 x) 3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3743$as_echo "none needed" >&6; } ;; 3744 xno) 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3746$as_echo "unsupported" >&6; } ;; 3747 *) 3748 CC="$CC $ac_cv_prog_cc_c89" 3749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3750$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3751esac 3752if test "x$ac_cv_prog_cc_c89" != xno; then : 3753 3754fi 3755 3756ac_ext=c 3757ac_cpp='$CPP $CPPFLAGS' 3758ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3759ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3760ac_compiler_gnu=$ac_cv_c_compiler_gnu 3761 3762ac_ext=c 3763ac_cpp='$CPP $CPPFLAGS' 3764ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3765ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3766ac_compiler_gnu=$ac_cv_c_compiler_gnu 3767{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3768$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4015if ${ac_cv_prog_cc_c99+:} false; then : 4016 $as_echo_n "(cached) " >&6 4017else 4018 ac_cv_prog_cc_c99=no 4019ac_save_CC=$CC 4020cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4021/* end confdefs.h. */ 4022#include <stdarg.h> 4023#include <stdbool.h> 4024#include <stdlib.h> 4025#include <wchar.h> 4026#include <stdio.h> 4027 4028// Check varargs macros. These examples are taken from C99 6.10.3.5. 4029#define debug(...) fprintf (stderr, __VA_ARGS__) 4030#define showlist(...) puts (#__VA_ARGS__) 4031#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4032static void 4033test_varargs_macros (void) 4034{ 4035 int x = 1234; 4036 int y = 5678; 4037 debug ("Flag"); 4038 debug ("X = %d\n", x); 4039 showlist (The first, second, and third items.); 4040 report (x>y, "x is %d but y is %d", x, y); 4041} 4042 4043// Check long long types. 4044#define BIG64 18446744073709551615ull 4045#define BIG32 4294967295ul 4046#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4047#if !BIG_OK 4048 your preprocessor is broken; 4049#endif 4050#if BIG_OK 4051#else 4052 your preprocessor is broken; 4053#endif 4054static long long int bignum = -9223372036854775807LL; 4055static unsigned long long int ubignum = BIG64; 4056 4057struct incomplete_array 4058{ 4059 int datasize; 4060 double data[]; 4061}; 4062 4063struct named_init { 4064 int number; 4065 const wchar_t *name; 4066 double average; 4067}; 4068 4069typedef const char *ccp; 4070 4071static inline int 4072test_restrict (ccp restrict text) 4073{ 4074 // See if C++-style comments work. 4075 // Iterate through items via the restricted pointer. 4076 // Also check for declarations in for loops. 4077 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4078 continue; 4079 return 0; 4080} 4081 4082// Check varargs and va_copy. 4083static void 4084test_varargs (const char *format, ...) 4085{ 4086 va_list args; 4087 va_start (args, format); 4088 va_list args_copy; 4089 va_copy (args_copy, args); 4090 4091 const char *str; 4092 int number; 4093 float fnumber; 4094 4095 while (*format) 4096 { 4097 switch (*format++) 4098 { 4099 case 's': // string 4100 str = va_arg (args_copy, const char *); 4101 break; 4102 case 'd': // int 4103 number = va_arg (args_copy, int); 4104 break; 4105 case 'f': // float 4106 fnumber = va_arg (args_copy, double); 4107 break; 4108 default: 4109 break; 4110 } 4111 } 4112 va_end (args_copy); 4113 va_end (args); 4114} 4115 4116int 4117main () 4118{ 4119 4120 // Check bool. 4121 _Bool success = false; 4122 4123 // Check restrict. 4124 if (test_restrict ("String literal") == 0) 4125 success = true; 4126 char *restrict newvar = "Another string"; 4127 4128 // Check varargs. 4129 test_varargs ("s, d' f .", "string", 65, 34.234); 4130 test_varargs_macros (); 4131 4132 // Check flexible array members. 4133 struct incomplete_array *ia = 4134 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4135 ia->datasize = 10; 4136 for (int i = 0; i < ia->datasize; ++i) 4137 ia->data[i] = i * 1.234; 4138 4139 // Check named initializers. 4140 struct named_init ni = { 4141 .number = 34, 4142 .name = L"Test wide string", 4143 .average = 543.34343, 4144 }; 4145 4146 ni.number = 58; 4147 4148 int dynamic_array[ni.number]; 4149 dynamic_array[ni.number - 1] = 543; 4150 4151 // work around unused variable warnings 4152 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4153 || dynamic_array[ni.number - 1] != 543); 4154 4155 ; 4156 return 0; 4157} 4158_ACEOF 4159for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4160do 4161 CC="$ac_save_CC $ac_arg" 4162 if ac_fn_c_try_compile "$LINENO"; then : 4163 ac_cv_prog_cc_c99=$ac_arg 4164fi 4165rm -f core conftest.err conftest.$ac_objext 4166 test "x$ac_cv_prog_cc_c99" != "xno" && break 4167done 4168rm -f conftest.$ac_ext 4169CC=$ac_save_CC 4170 4171fi 4172# AC_CACHE_VAL 4173case "x$ac_cv_prog_cc_c99" in 4174 x) 4175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4176$as_echo "none needed" >&6; } ;; 4177 xno) 4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4179$as_echo "unsupported" >&6; } ;; 4180 *) 4181 CC="$CC $ac_cv_prog_cc_c99" 4182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4183$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4184esac 4185if test "x$ac_cv_prog_cc_c99" != xno; then : 4186 4187fi 4188 4189 4190ac_ext=c 4191ac_cpp='$CPP $CPPFLAGS' 4192ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4193ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4194ac_compiler_gnu=$ac_cv_c_compiler_gnu 4195{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4196$as_echo_n "checking how to run the C preprocessor... " >&6; } 4197# On Suns, sometimes $CPP names a directory. 4198if test -n "$CPP" && test -d "$CPP"; then 4199 CPP= 4200fi 4201if test -z "$CPP"; then 4202 if ${ac_cv_prog_CPP+:} false; then : 4203 $as_echo_n "(cached) " >&6 4204else 4205 # Double quotes because CPP needs to be expanded 4206 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4207 do 4208 ac_preproc_ok=false 4209for ac_c_preproc_warn_flag in '' yes 4210do 4211 # Use a header file that comes with gcc, so configuring glibc 4212 # with a fresh cross-compiler works. 4213 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4214 # <limits.h> exists even on freestanding compilers. 4215 # On the NeXT, cc -E runs the code through the compiler's parser, 4216 # not just through cpp. "Syntax error" is here to catch this case. 4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4218/* end confdefs.h. */ 4219#ifdef __STDC__ 4220# include <limits.h> 4221#else 4222# include <assert.h> 4223#endif 4224 Syntax error 4225_ACEOF 4226if ac_fn_c_try_cpp "$LINENO"; then : 4227 4228else 4229 # Broken: fails on valid input. 4230continue 4231fi 4232rm -f conftest.err conftest.i conftest.$ac_ext 4233 4234 # OK, works on sane cases. Now check whether nonexistent headers 4235 # can be detected and how. 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237/* end confdefs.h. */ 4238#include <ac_nonexistent.h> 4239_ACEOF 4240if ac_fn_c_try_cpp "$LINENO"; then : 4241 # Broken: success on invalid input. 4242continue 4243else 4244 # Passes both tests. 4245ac_preproc_ok=: 4246break 4247fi 4248rm -f conftest.err conftest.i conftest.$ac_ext 4249 4250done 4251# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4252rm -f conftest.i conftest.err conftest.$ac_ext 4253if $ac_preproc_ok; then : 4254 break 4255fi 4256 4257 done 4258 ac_cv_prog_CPP=$CPP 4259 4260fi 4261 CPP=$ac_cv_prog_CPP 4262else 4263 ac_cv_prog_CPP=$CPP 4264fi 4265{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4266$as_echo "$CPP" >&6; } 4267ac_preproc_ok=false 4268for ac_c_preproc_warn_flag in '' yes 4269do 4270 # Use a header file that comes with gcc, so configuring glibc 4271 # with a fresh cross-compiler works. 4272 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4273 # <limits.h> exists even on freestanding compilers. 4274 # On the NeXT, cc -E runs the code through the compiler's parser, 4275 # not just through cpp. "Syntax error" is here to catch this case. 4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4277/* end confdefs.h. */ 4278#ifdef __STDC__ 4279# include <limits.h> 4280#else 4281# include <assert.h> 4282#endif 4283 Syntax error 4284_ACEOF 4285if ac_fn_c_try_cpp "$LINENO"; then : 4286 4287else 4288 # Broken: fails on valid input. 4289continue 4290fi 4291rm -f conftest.err conftest.i conftest.$ac_ext 4292 4293 # OK, works on sane cases. Now check whether nonexistent headers 4294 # can be detected and how. 4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296/* end confdefs.h. */ 4297#include <ac_nonexistent.h> 4298_ACEOF 4299if ac_fn_c_try_cpp "$LINENO"; then : 4300 # Broken: success on invalid input. 4301continue 4302else 4303 # Passes both tests. 4304ac_preproc_ok=: 4305break 4306fi 4307rm -f conftest.err conftest.i conftest.$ac_ext 4308 4309done 4310# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4311rm -f conftest.i conftest.err conftest.$ac_ext 4312if $ac_preproc_ok; then : 4313 4314else 4315 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4316$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4317as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4318See \`config.log' for more details" "$LINENO" 5; } 4319fi 4320 4321ac_ext=c 4322ac_cpp='$CPP $CPPFLAGS' 4323ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4324ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4325ac_compiler_gnu=$ac_cv_c_compiler_gnu 4326 4327{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4328$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4329if ${ac_cv_path_GREP+:} false; then : 4330 $as_echo_n "(cached) " >&6 4331else 4332 if test -z "$GREP"; then 4333 ac_path_GREP_found=false 4334 # Loop through the user's path and test for each of PROGNAME-LIST 4335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4336for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4337do 4338 IFS=$as_save_IFS 4339 test -z "$as_dir" && as_dir=. 4340 for ac_prog in grep ggrep; do 4341 for ac_exec_ext in '' $ac_executable_extensions; do 4342 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4343 as_fn_executable_p "$ac_path_GREP" || continue 4344# Check for GNU ac_path_GREP and select it if it is found. 4345 # Check for GNU $ac_path_GREP 4346case `"$ac_path_GREP" --version 2>&1` in 4347*GNU*) 4348 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4349*) 4350 ac_count=0 4351 $as_echo_n 0123456789 >"conftest.in" 4352 while : 4353 do 4354 cat "conftest.in" "conftest.in" >"conftest.tmp" 4355 mv "conftest.tmp" "conftest.in" 4356 cp "conftest.in" "conftest.nl" 4357 $as_echo 'GREP' >> "conftest.nl" 4358 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4359 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4360 as_fn_arith $ac_count + 1 && ac_count=$as_val 4361 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4362 # Best one so far, save it but keep looking for a better one 4363 ac_cv_path_GREP="$ac_path_GREP" 4364 ac_path_GREP_max=$ac_count 4365 fi 4366 # 10*(2^10) chars as input seems more than enough 4367 test $ac_count -gt 10 && break 4368 done 4369 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4370esac 4371 4372 $ac_path_GREP_found && break 3 4373 done 4374 done 4375 done 4376IFS=$as_save_IFS 4377 if test -z "$ac_cv_path_GREP"; then 4378 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4379 fi 4380else 4381 ac_cv_path_GREP=$GREP 4382fi 4383 4384fi 4385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4386$as_echo "$ac_cv_path_GREP" >&6; } 4387 GREP="$ac_cv_path_GREP" 4388 4389 4390{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4391$as_echo_n "checking for egrep... " >&6; } 4392if ${ac_cv_path_EGREP+:} false; then : 4393 $as_echo_n "(cached) " >&6 4394else 4395 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4396 then ac_cv_path_EGREP="$GREP -E" 4397 else 4398 if test -z "$EGREP"; then 4399 ac_path_EGREP_found=false 4400 # Loop through the user's path and test for each of PROGNAME-LIST 4401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4402for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4403do 4404 IFS=$as_save_IFS 4405 test -z "$as_dir" && as_dir=. 4406 for ac_prog in egrep; do 4407 for ac_exec_ext in '' $ac_executable_extensions; do 4408 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4409 as_fn_executable_p "$ac_path_EGREP" || continue 4410# Check for GNU ac_path_EGREP and select it if it is found. 4411 # Check for GNU $ac_path_EGREP 4412case `"$ac_path_EGREP" --version 2>&1` in 4413*GNU*) 4414 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4415*) 4416 ac_count=0 4417 $as_echo_n 0123456789 >"conftest.in" 4418 while : 4419 do 4420 cat "conftest.in" "conftest.in" >"conftest.tmp" 4421 mv "conftest.tmp" "conftest.in" 4422 cp "conftest.in" "conftest.nl" 4423 $as_echo 'EGREP' >> "conftest.nl" 4424 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4425 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4426 as_fn_arith $ac_count + 1 && ac_count=$as_val 4427 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4428 # Best one so far, save it but keep looking for a better one 4429 ac_cv_path_EGREP="$ac_path_EGREP" 4430 ac_path_EGREP_max=$ac_count 4431 fi 4432 # 10*(2^10) chars as input seems more than enough 4433 test $ac_count -gt 10 && break 4434 done 4435 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4436esac 4437 4438 $ac_path_EGREP_found && break 3 4439 done 4440 done 4441 done 4442IFS=$as_save_IFS 4443 if test -z "$ac_cv_path_EGREP"; then 4444 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4445 fi 4446else 4447 ac_cv_path_EGREP=$EGREP 4448fi 4449 4450 fi 4451fi 4452{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4453$as_echo "$ac_cv_path_EGREP" >&6; } 4454 EGREP="$ac_cv_path_EGREP" 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4466 if test -n "$ac_tool_prefix"; then 4467 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4468set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4469{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4470$as_echo_n "checking for $ac_word... " >&6; } 4471if ${ac_cv_path_PKG_CONFIG+:} false; then : 4472 $as_echo_n "(cached) " >&6 4473else 4474 case $PKG_CONFIG in 4475 [\\/]* | ?:[\\/]*) 4476 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4477 ;; 4478 *) 4479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4480for as_dir in $PATH 4481do 4482 IFS=$as_save_IFS 4483 test -z "$as_dir" && as_dir=. 4484 for ac_exec_ext in '' $ac_executable_extensions; do 4485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4486 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4488 break 2 4489 fi 4490done 4491 done 4492IFS=$as_save_IFS 4493 4494 ;; 4495esac 4496fi 4497PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4498if test -n "$PKG_CONFIG"; then 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4500$as_echo "$PKG_CONFIG" >&6; } 4501else 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4503$as_echo "no" >&6; } 4504fi 4505 4506 4507fi 4508if test -z "$ac_cv_path_PKG_CONFIG"; then 4509 ac_pt_PKG_CONFIG=$PKG_CONFIG 4510 # Extract the first word of "pkg-config", so it can be a program name with args. 4511set dummy pkg-config; ac_word=$2 4512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4513$as_echo_n "checking for $ac_word... " >&6; } 4514if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4515 $as_echo_n "(cached) " >&6 4516else 4517 case $ac_pt_PKG_CONFIG in 4518 [\\/]* | ?:[\\/]*) 4519 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4520 ;; 4521 *) 4522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4523for as_dir in $PATH 4524do 4525 IFS=$as_save_IFS 4526 test -z "$as_dir" && as_dir=. 4527 for ac_exec_ext in '' $ac_executable_extensions; do 4528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4529 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4531 break 2 4532 fi 4533done 4534 done 4535IFS=$as_save_IFS 4536 4537 ;; 4538esac 4539fi 4540ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4541if test -n "$ac_pt_PKG_CONFIG"; then 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4543$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4544else 4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4546$as_echo "no" >&6; } 4547fi 4548 4549 if test "x$ac_pt_PKG_CONFIG" = x; then 4550 PKG_CONFIG="" 4551 else 4552 case $cross_compiling:$ac_tool_warned in 4553yes:) 4554{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4555$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4556ac_tool_warned=yes ;; 4557esac 4558 PKG_CONFIG=$ac_pt_PKG_CONFIG 4559 fi 4560else 4561 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4562fi 4563 4564fi 4565if test -n "$PKG_CONFIG"; then 4566 _pkg_min_version=0.9.0 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4568$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4569 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4571$as_echo "yes" >&6; } 4572 else 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4574$as_echo "no" >&6; } 4575 PKG_CONFIG="" 4576 fi 4577fi 4578 4579 4580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4581$as_echo_n "checking for ANSI C header files... " >&6; } 4582if ${ac_cv_header_stdc+:} false; then : 4583 $as_echo_n "(cached) " >&6 4584else 4585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4586/* end confdefs.h. */ 4587#include <stdlib.h> 4588#include <stdarg.h> 4589#include <string.h> 4590#include <float.h> 4591 4592int 4593main () 4594{ 4595 4596 ; 4597 return 0; 4598} 4599_ACEOF 4600if ac_fn_c_try_compile "$LINENO"; then : 4601 ac_cv_header_stdc=yes 4602else 4603 ac_cv_header_stdc=no 4604fi 4605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4606 4607if test $ac_cv_header_stdc = yes; then 4608 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4610/* end confdefs.h. */ 4611#include <string.h> 4612 4613_ACEOF 4614if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4615 $EGREP "memchr" >/dev/null 2>&1; then : 4616 4617else 4618 ac_cv_header_stdc=no 4619fi 4620rm -f conftest* 4621 4622fi 4623 4624if test $ac_cv_header_stdc = yes; then 4625 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627/* end confdefs.h. */ 4628#include <stdlib.h> 4629 4630_ACEOF 4631if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4632 $EGREP "free" >/dev/null 2>&1; then : 4633 4634else 4635 ac_cv_header_stdc=no 4636fi 4637rm -f conftest* 4638 4639fi 4640 4641if test $ac_cv_header_stdc = yes; then 4642 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4643 if test "$cross_compiling" = yes; then : 4644 : 4645else 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4647/* end confdefs.h. */ 4648#include <ctype.h> 4649#include <stdlib.h> 4650#if ((' ' & 0x0FF) == 0x020) 4651# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4652# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4653#else 4654# define ISLOWER(c) \ 4655 (('a' <= (c) && (c) <= 'i') \ 4656 || ('j' <= (c) && (c) <= 'r') \ 4657 || ('s' <= (c) && (c) <= 'z')) 4658# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4659#endif 4660 4661#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4662int 4663main () 4664{ 4665 int i; 4666 for (i = 0; i < 256; i++) 4667 if (XOR (islower (i), ISLOWER (i)) 4668 || toupper (i) != TOUPPER (i)) 4669 return 2; 4670 return 0; 4671} 4672_ACEOF 4673if ac_fn_c_try_run "$LINENO"; then : 4674 4675else 4676 ac_cv_header_stdc=no 4677fi 4678rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4679 conftest.$ac_objext conftest.beam conftest.$ac_ext 4680fi 4681 4682fi 4683fi 4684{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4685$as_echo "$ac_cv_header_stdc" >&6; } 4686if test $ac_cv_header_stdc = yes; then 4687 4688$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4689 4690fi 4691 4692# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4693for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4694 inttypes.h stdint.h unistd.h 4695do : 4696 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4697ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4698" 4699if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4700 cat >>confdefs.h <<_ACEOF 4701#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4702_ACEOF 4703 4704fi 4705 4706done 4707 4708 4709 4710 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4711if test "x$ac_cv_header_minix_config_h" = xyes; then : 4712 MINIX=yes 4713else 4714 MINIX= 4715fi 4716 4717 4718 if test "$MINIX" = yes; then 4719 4720$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4721 4722 4723$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4724 4725 4726$as_echo "#define _MINIX 1" >>confdefs.h 4727 4728 fi 4729 4730 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4732$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4733if ${ac_cv_safe_to_define___extensions__+:} false; then : 4734 $as_echo_n "(cached) " >&6 4735else 4736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4737/* end confdefs.h. */ 4738 4739# define __EXTENSIONS__ 1 4740 $ac_includes_default 4741int 4742main () 4743{ 4744 4745 ; 4746 return 0; 4747} 4748_ACEOF 4749if ac_fn_c_try_compile "$LINENO"; then : 4750 ac_cv_safe_to_define___extensions__=yes 4751else 4752 ac_cv_safe_to_define___extensions__=no 4753fi 4754rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4755fi 4756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4757$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4758 test $ac_cv_safe_to_define___extensions__ = yes && 4759 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4760 4761 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4762 4763 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4764 4765 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4766 4767 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4768 4769 4770 4771# Default tmux.conf goes in /etc not ${prefix}/etc. 4772test "$sysconfdir" = '${prefix}/etc' && sysconfdir=/etc 4773 4774# Is this --enable-debug? 4775test "x$VERSION" = xmaster && enable_debug=yes 4776# Check whether --enable-debug was given. 4777if test "${enable_debug+set}" = set; then : 4778 enableval=$enable_debug; 4779fi 4780 4781 if test "x$enable_debug" = xyes; then 4782 IS_DEBUG_TRUE= 4783 IS_DEBUG_FALSE='#' 4784else 4785 IS_DEBUG_TRUE='#' 4786 IS_DEBUG_FALSE= 4787fi 4788 4789 4790# Is this a static build? 4791# Check whether --enable-static was given. 4792if test "${enable_static+set}" = set; then : 4793 enableval=$enable_static; 4794fi 4795 4796if test "x$enable_static" = xyes; then 4797 test "x$PKG_CONFIG" != x && PKG_CONFIG="$PKG_CONFIG --static" 4798 AM_LDFLAGS="-static $AM_LDFLAGS" 4799 LDFLAGS="$AM_LDFLAGS $SAVED_LDFLAGS" 4800fi 4801 4802# Is this gcc? 4803 if test "x$GCC" = xyes; then 4804 IS_GCC_TRUE= 4805 IS_GCC_FALSE='#' 4806else 4807 IS_GCC_TRUE='#' 4808 IS_GCC_FALSE= 4809fi 4810 4811 4812# Is this Sun CC? 4813cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4814/* end confdefs.h. */ 4815 4816 #ifdef __SUNPRO_C 4817 yes 4818 #endif 4819 4820_ACEOF 4821if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4822 $EGREP "yes" >/dev/null 2>&1; then : 4823 found_suncc=yes 4824else 4825 found_suncc=no 4826 4827fi 4828rm -f conftest* 4829 4830 if test "x$found_suncc" = xyes; then 4831 IS_SUNCC_TRUE= 4832 IS_SUNCC_FALSE='#' 4833else 4834 IS_SUNCC_TRUE='#' 4835 IS_SUNCC_FALSE= 4836fi 4837 4838 4839# Check for various headers. Alternatives included from compat.h. 4840for ac_header in \ 4841 bitstring.h \ 4842 dirent.h \ 4843 fcntl.h \ 4844 inttypes.h \ 4845 libutil.h \ 4846 ndir.h \ 4847 paths.h \ 4848 pty.h \ 4849 stdint.h \ 4850 sys/dir.h \ 4851 sys/ndir.h \ 4852 sys/tree.h \ 4853 util.h \ 4854 4855do : 4856 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4857ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4858if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4859 cat >>confdefs.h <<_ACEOF 4860#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4861_ACEOF 4862 4863fi 4864 4865done 4866 4867 4868# Look for library needed for flock. 4869{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing flock" >&5 4870$as_echo_n "checking for library containing flock... " >&6; } 4871if ${ac_cv_search_flock+:} false; then : 4872 $as_echo_n "(cached) " >&6 4873else 4874 ac_func_search_save_LIBS=$LIBS 4875cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4876/* end confdefs.h. */ 4877 4878/* Override any GCC internal prototype to avoid an error. 4879 Use char because int might match the return type of a GCC 4880 builtin and then its argument prototype would still apply. */ 4881#ifdef __cplusplus 4882extern "C" 4883#endif 4884char flock (); 4885int 4886main () 4887{ 4888return flock (); 4889 ; 4890 return 0; 4891} 4892_ACEOF 4893for ac_lib in '' bsd; do 4894 if test -z "$ac_lib"; then 4895 ac_res="none required" 4896 else 4897 ac_res=-l$ac_lib 4898 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4899 fi 4900 if ac_fn_c_try_link "$LINENO"; then : 4901 ac_cv_search_flock=$ac_res 4902fi 4903rm -f core conftest.err conftest.$ac_objext \ 4904 conftest$ac_exeext 4905 if ${ac_cv_search_flock+:} false; then : 4906 break 4907fi 4908done 4909if ${ac_cv_search_flock+:} false; then : 4910 4911else 4912 ac_cv_search_flock=no 4913fi 4914rm conftest.$ac_ext 4915LIBS=$ac_func_search_save_LIBS 4916fi 4917{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_flock" >&5 4918$as_echo "$ac_cv_search_flock" >&6; } 4919ac_res=$ac_cv_search_flock 4920if test "$ac_res" != no; then : 4921 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4922 4923fi 4924 4925 4926# Check for functions that are replaced or omitted. 4927for ac_func in \ 4928 dirfd \ 4929 flock \ 4930 prctl \ 4931 sysconf \ 4932 4933do : 4934 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4935ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4936if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4937 cat >>confdefs.h <<_ACEOF 4938#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4939_ACEOF 4940 4941fi 4942done 4943 4944 4945# Check for functions with a compatibility implementation. 4946ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 4947if test "x$ac_cv_func_asprintf" = xyes; then : 4948 $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h 4949 4950else 4951 case " $LIBOBJS " in 4952 *" asprintf.$ac_objext "* ) ;; 4953 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 4954 ;; 4955esac 4956 4957fi 4958 4959ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" 4960if test "x$ac_cv_func_cfmakeraw" = xyes; then : 4961 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h 4962 4963else 4964 case " $LIBOBJS " in 4965 *" cfmakeraw.$ac_objext "* ) ;; 4966 *) LIBOBJS="$LIBOBJS cfmakeraw.$ac_objext" 4967 ;; 4968esac 4969 4970fi 4971 4972ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" 4973if test "x$ac_cv_func_closefrom" = xyes; then : 4974 $as_echo "#define HAVE_CLOSEFROM 1" >>confdefs.h 4975 4976else 4977 case " $LIBOBJS " in 4978 *" closefrom.$ac_objext "* ) ;; 4979 *) LIBOBJS="$LIBOBJS closefrom.$ac_objext" 4980 ;; 4981esac 4982 4983fi 4984 4985ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 4986if test "x$ac_cv_func_explicit_bzero" = xyes; then : 4987 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 4988 4989else 4990 case " $LIBOBJS " in 4991 *" explicit_bzero.$ac_objext "* ) ;; 4992 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 4993 ;; 4994esac 4995 4996fi 4997 4998ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 4999if test "x$ac_cv_func_fgetln" = xyes; then : 5000 $as_echo "#define HAVE_FGETLN 1" >>confdefs.h 5001 5002else 5003 case " $LIBOBJS " in 5004 *" fgetln.$ac_objext "* ) ;; 5005 *) LIBOBJS="$LIBOBJS fgetln.$ac_objext" 5006 ;; 5007esac 5008 5009fi 5010 5011ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero" 5012if test "x$ac_cv_func_freezero" = xyes; then : 5013 $as_echo "#define HAVE_FREEZERO 1" >>confdefs.h 5014 5015else 5016 case " $LIBOBJS " in 5017 *" freezero.$ac_objext "* ) ;; 5018 *) LIBOBJS="$LIBOBJS freezero.$ac_objext" 5019 ;; 5020esac 5021 5022fi 5023 5024ac_fn_c_check_func "$LINENO" "getdtablecount" "ac_cv_func_getdtablecount" 5025if test "x$ac_cv_func_getdtablecount" = xyes; then : 5026 $as_echo "#define HAVE_GETDTABLECOUNT 1" >>confdefs.h 5027 5028else 5029 case " $LIBOBJS " in 5030 *" getdtablecount.$ac_objext "* ) ;; 5031 *) LIBOBJS="$LIBOBJS getdtablecount.$ac_objext" 5032 ;; 5033esac 5034 5035fi 5036 5037ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname" 5038if test "x$ac_cv_func_getprogname" = xyes; then : 5039 $as_echo "#define HAVE_GETPROGNAME 1" >>confdefs.h 5040 5041else 5042 case " $LIBOBJS " in 5043 *" getprogname.$ac_objext "* ) ;; 5044 *) LIBOBJS="$LIBOBJS getprogname.$ac_objext" 5045 ;; 5046esac 5047 5048fi 5049 5050ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" 5051if test "x$ac_cv_func_memmem" = xyes; then : 5052 $as_echo "#define HAVE_MEMMEM 1" >>confdefs.h 5053 5054else 5055 case " $LIBOBJS " in 5056 *" memmem.$ac_objext "* ) ;; 5057 *) LIBOBJS="$LIBOBJS memmem.$ac_objext" 5058 ;; 5059esac 5060 5061fi 5062 5063ac_fn_c_check_func "$LINENO" "recallocarray" "ac_cv_func_recallocarray" 5064if test "x$ac_cv_func_recallocarray" = xyes; then : 5065 $as_echo "#define HAVE_RECALLOCARRAY 1" >>confdefs.h 5066 5067else 5068 case " $LIBOBJS " in 5069 *" recallocarray.$ac_objext "* ) ;; 5070 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5071 ;; 5072esac 5073 5074fi 5075 5076ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 5077if test "x$ac_cv_func_reallocarray" = xyes; then : 5078 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 5079 5080else 5081 case " $LIBOBJS " in 5082 *" reallocarray.$ac_objext "* ) ;; 5083 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5084 ;; 5085esac 5086 5087fi 5088 5089ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 5090if test "x$ac_cv_func_setenv" = xyes; then : 5091 $as_echo "#define HAVE_SETENV 1" >>confdefs.h 5092 5093else 5094 case " $LIBOBJS " in 5095 *" setenv.$ac_objext "* ) ;; 5096 *) LIBOBJS="$LIBOBJS setenv.$ac_objext" 5097 ;; 5098esac 5099 5100fi 5101 5102ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle" 5103if test "x$ac_cv_func_setproctitle" = xyes; then : 5104 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h 5105 5106else 5107 case " $LIBOBJS " in 5108 *" setproctitle.$ac_objext "* ) ;; 5109 *) LIBOBJS="$LIBOBJS setproctitle.$ac_objext" 5110 ;; 5111esac 5112 5113fi 5114 5115ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 5116if test "x$ac_cv_func_strcasestr" = xyes; then : 5117 $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h 5118 5119else 5120 case " $LIBOBJS " in 5121 *" strcasestr.$ac_objext "* ) ;; 5122 *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext" 5123 ;; 5124esac 5125 5126fi 5127 5128ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5129if test "x$ac_cv_func_strlcat" = xyes; then : 5130 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5131 5132else 5133 case " $LIBOBJS " in 5134 *" strlcat.$ac_objext "* ) ;; 5135 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5136 ;; 5137esac 5138 5139fi 5140 5141ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5142if test "x$ac_cv_func_strlcpy" = xyes; then : 5143 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5144 5145else 5146 case " $LIBOBJS " in 5147 *" strlcpy.$ac_objext "* ) ;; 5148 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5149 ;; 5150esac 5151 5152fi 5153 5154ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 5155if test "x$ac_cv_func_strndup" = xyes; then : 5156 $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h 5157 5158else 5159 case " $LIBOBJS " in 5160 *" strndup.$ac_objext "* ) ;; 5161 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5162 ;; 5163esac 5164 5165fi 5166 5167ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5168if test "x$ac_cv_func_strsep" = xyes; then : 5169 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5170 5171else 5172 case " $LIBOBJS " in 5173 *" strsep.$ac_objext "* ) ;; 5174 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5175 ;; 5176esac 5177 5178fi 5179 5180ac_fn_c_check_func "$LINENO" "strtonum" "ac_cv_func_strtonum" 5181if test "x$ac_cv_func_strtonum" = xyes; then : 5182 $as_echo "#define HAVE_STRTONUM 1" >>confdefs.h 5183 5184else 5185 case " $LIBOBJS " in 5186 *" strtonum.$ac_objext "* ) ;; 5187 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5188 ;; 5189esac 5190 5191fi 5192 5193 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 5195$as_echo_n "checking for working strnlen... " >&6; } 5196if ${ac_cv_func_strnlen_working+:} false; then : 5197 $as_echo_n "(cached) " >&6 5198else 5199 if test "$cross_compiling" = yes; then : 5200 # Guess no on AIX systems, yes otherwise. 5201 case "$host_os" in 5202 aix*) ac_cv_func_strnlen_working=no;; 5203 *) ac_cv_func_strnlen_working=yes;; 5204 esac 5205else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207/* end confdefs.h. */ 5208$ac_includes_default 5209int 5210main () 5211{ 5212 5213#define S "foobar" 5214#define S_LEN (sizeof S - 1) 5215 5216 /* At least one implementation is buggy: that of AIX 4.3 would 5217 give strnlen (S, 1) == 3. */ 5218 5219 int i; 5220 for (i = 0; i < S_LEN + 1; ++i) 5221 { 5222 int expected = i <= S_LEN ? i : S_LEN; 5223 if (strnlen (S, i) != expected) 5224 return 1; 5225 } 5226 return 0; 5227 5228 ; 5229 return 0; 5230} 5231_ACEOF 5232if ac_fn_c_try_run "$LINENO"; then : 5233 ac_cv_func_strnlen_working=yes 5234else 5235 ac_cv_func_strnlen_working=no 5236fi 5237rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5238 conftest.$ac_objext conftest.beam conftest.$ac_ext 5239fi 5240 5241fi 5242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 5243$as_echo "$ac_cv_func_strnlen_working" >&6; } 5244test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 5245 *" strnlen.$ac_objext "* ) ;; 5246 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 5247 ;; 5248esac 5249 5250 5251 5252# Look for clock_gettime. Must come before event_init. 5253{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 5254$as_echo_n "checking for library containing clock_gettime... " >&6; } 5255if ${ac_cv_search_clock_gettime+:} false; then : 5256 $as_echo_n "(cached) " >&6 5257else 5258 ac_func_search_save_LIBS=$LIBS 5259cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260/* end confdefs.h. */ 5261 5262/* Override any GCC internal prototype to avoid an error. 5263 Use char because int might match the return type of a GCC 5264 builtin and then its argument prototype would still apply. */ 5265#ifdef __cplusplus 5266extern "C" 5267#endif 5268char clock_gettime (); 5269int 5270main () 5271{ 5272return clock_gettime (); 5273 ; 5274 return 0; 5275} 5276_ACEOF 5277for ac_lib in '' rt; do 5278 if test -z "$ac_lib"; then 5279 ac_res="none required" 5280 else 5281 ac_res=-l$ac_lib 5282 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5283 fi 5284 if ac_fn_c_try_link "$LINENO"; then : 5285 ac_cv_search_clock_gettime=$ac_res 5286fi 5287rm -f core conftest.err conftest.$ac_objext \ 5288 conftest$ac_exeext 5289 if ${ac_cv_search_clock_gettime+:} false; then : 5290 break 5291fi 5292done 5293if ${ac_cv_search_clock_gettime+:} false; then : 5294 5295else 5296 ac_cv_search_clock_gettime=no 5297fi 5298rm conftest.$ac_ext 5299LIBS=$ac_func_search_save_LIBS 5300fi 5301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 5302$as_echo "$ac_cv_search_clock_gettime" >&6; } 5303ac_res=$ac_cv_search_clock_gettime 5304if test "$ac_res" != no; then : 5305 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5306 5307fi 5308 5309 5310# Look for libevent. 5311 5312pkg_failed=no 5313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBEVENT" >&5 5314$as_echo_n "checking for LIBEVENT... " >&6; } 5315 5316if test -n "$LIBEVENT_CFLAGS"; then 5317 pkg_cv_LIBEVENT_CFLAGS="$LIBEVENT_CFLAGS" 5318 elif test -n "$PKG_CONFIG"; then 5319 if test -n "$PKG_CONFIG" && \ 5320 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent\""; } >&5 5321 ($PKG_CONFIG --exists --print-errors "libevent") 2>&5 5322 ac_status=$? 5323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5324 test $ac_status = 0; }; then 5325 pkg_cv_LIBEVENT_CFLAGS=`$PKG_CONFIG --cflags "libevent" 2>/dev/null` 5326 test "x$?" != "x0" && pkg_failed=yes 5327else 5328 pkg_failed=yes 5329fi 5330 else 5331 pkg_failed=untried 5332fi 5333if test -n "$LIBEVENT_LIBS"; then 5334 pkg_cv_LIBEVENT_LIBS="$LIBEVENT_LIBS" 5335 elif test -n "$PKG_CONFIG"; then 5336 if test -n "$PKG_CONFIG" && \ 5337 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent\""; } >&5 5338 ($PKG_CONFIG --exists --print-errors "libevent") 2>&5 5339 ac_status=$? 5340 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5341 test $ac_status = 0; }; then 5342 pkg_cv_LIBEVENT_LIBS=`$PKG_CONFIG --libs "libevent" 2>/dev/null` 5343 test "x$?" != "x0" && pkg_failed=yes 5344else 5345 pkg_failed=yes 5346fi 5347 else 5348 pkg_failed=untried 5349fi 5350 5351 5352 5353if test $pkg_failed = yes; then 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5355$as_echo "no" >&6; } 5356 5357if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5358 _pkg_short_errors_supported=yes 5359else 5360 _pkg_short_errors_supported=no 5361fi 5362 if test $_pkg_short_errors_supported = yes; then 5363 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent" 2>&1` 5364 else 5365 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent" 2>&1` 5366 fi 5367 # Put the nasty error message in config.log where it belongs 5368 echo "$LIBEVENT_PKG_ERRORS" >&5 5369 5370 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5372$as_echo_n "checking for library containing event_init... " >&6; } 5373if ${ac_cv_search_event_init+:} false; then : 5374 $as_echo_n "(cached) " >&6 5375else 5376 ac_func_search_save_LIBS=$LIBS 5377cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378/* end confdefs.h. */ 5379 5380/* Override any GCC internal prototype to avoid an error. 5381 Use char because int might match the return type of a GCC 5382 builtin and then its argument prototype would still apply. */ 5383#ifdef __cplusplus 5384extern "C" 5385#endif 5386char event_init (); 5387int 5388main () 5389{ 5390return event_init (); 5391 ; 5392 return 0; 5393} 5394_ACEOF 5395for ac_lib in '' event event-1.4 event2; do 5396 if test -z "$ac_lib"; then 5397 ac_res="none required" 5398 else 5399 ac_res=-l$ac_lib 5400 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5401 fi 5402 if ac_fn_c_try_link "$LINENO"; then : 5403 ac_cv_search_event_init=$ac_res 5404fi 5405rm -f core conftest.err conftest.$ac_objext \ 5406 conftest$ac_exeext 5407 if ${ac_cv_search_event_init+:} false; then : 5408 break 5409fi 5410done 5411if ${ac_cv_search_event_init+:} false; then : 5412 5413else 5414 ac_cv_search_event_init=no 5415fi 5416rm conftest.$ac_ext 5417LIBS=$ac_func_search_save_LIBS 5418fi 5419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5420$as_echo "$ac_cv_search_event_init" >&6; } 5421ac_res=$ac_cv_search_event_init 5422if test "$ac_res" != no; then : 5423 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5424 found_libevent=yes 5425else 5426 found_libevent=no 5427 5428fi 5429 5430 5431 5432elif test $pkg_failed = untried; then 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5434$as_echo "no" >&6; } 5435 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5437$as_echo_n "checking for library containing event_init... " >&6; } 5438if ${ac_cv_search_event_init+:} false; then : 5439 $as_echo_n "(cached) " >&6 5440else 5441 ac_func_search_save_LIBS=$LIBS 5442cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443/* end confdefs.h. */ 5444 5445/* Override any GCC internal prototype to avoid an error. 5446 Use char because int might match the return type of a GCC 5447 builtin and then its argument prototype would still apply. */ 5448#ifdef __cplusplus 5449extern "C" 5450#endif 5451char event_init (); 5452int 5453main () 5454{ 5455return event_init (); 5456 ; 5457 return 0; 5458} 5459_ACEOF 5460for ac_lib in '' event event-1.4 event2; do 5461 if test -z "$ac_lib"; then 5462 ac_res="none required" 5463 else 5464 ac_res=-l$ac_lib 5465 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5466 fi 5467 if ac_fn_c_try_link "$LINENO"; then : 5468 ac_cv_search_event_init=$ac_res 5469fi 5470rm -f core conftest.err conftest.$ac_objext \ 5471 conftest$ac_exeext 5472 if ${ac_cv_search_event_init+:} false; then : 5473 break 5474fi 5475done 5476if ${ac_cv_search_event_init+:} false; then : 5477 5478else 5479 ac_cv_search_event_init=no 5480fi 5481rm conftest.$ac_ext 5482LIBS=$ac_func_search_save_LIBS 5483fi 5484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5485$as_echo "$ac_cv_search_event_init" >&6; } 5486ac_res=$ac_cv_search_event_init 5487if test "$ac_res" != no; then : 5488 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5489 found_libevent=yes 5490else 5491 found_libevent=no 5492 5493fi 5494 5495 5496 5497else 5498 LIBEVENT_CFLAGS=$pkg_cv_LIBEVENT_CFLAGS 5499 LIBEVENT_LIBS=$pkg_cv_LIBEVENT_LIBS 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5501$as_echo "yes" >&6; } 5502 5503 AM_CFLAGS="$LIBEVENT_CFLAGS $AM_CFLAGS" 5504 CFLAGS="$AM_CFLAGS $SAVED_CFLAGS" 5505 LIBS="$LIBEVENT_LIBS $LIBS" 5506 found_libevent=yes 5507 5508fi 5509ac_fn_c_check_header_mongrel "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default" 5510if test "x$ac_cv_header_event_h" = xyes; then : 5511 5512else 5513 found_libevent=no 5514 5515fi 5516 5517 5518if test "x$found_libevent" = xno; then 5519 as_fn_error $? "\"libevent not found\"" "$LINENO" 5 5520fi 5521 5522# Look for ncurses. 5523 5524pkg_failed=no 5525{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTINFO" >&5 5526$as_echo_n "checking for LIBTINFO... " >&6; } 5527 5528if test -n "$LIBTINFO_CFLAGS"; then 5529 pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS" 5530 elif test -n "$PKG_CONFIG"; then 5531 if test -n "$PKG_CONFIG" && \ 5532 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 5533 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 5534 ac_status=$? 5535 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5536 test $ac_status = 0; }; then 5537 pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null` 5538 test "x$?" != "x0" && pkg_failed=yes 5539else 5540 pkg_failed=yes 5541fi 5542 else 5543 pkg_failed=untried 5544fi 5545if test -n "$LIBTINFO_LIBS"; then 5546 pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS" 5547 elif test -n "$PKG_CONFIG"; then 5548 if test -n "$PKG_CONFIG" && \ 5549 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 5550 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 5551 ac_status=$? 5552 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5553 test $ac_status = 0; }; then 5554 pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null` 5555 test "x$?" != "x0" && pkg_failed=yes 5556else 5557 pkg_failed=yes 5558fi 5559 else 5560 pkg_failed=untried 5561fi 5562 5563 5564 5565if test $pkg_failed = yes; then 5566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5567$as_echo "no" >&6; } 5568 5569if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5570 _pkg_short_errors_supported=yes 5571else 5572 _pkg_short_errors_supported=no 5573fi 5574 if test $_pkg_short_errors_supported = yes; then 5575 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1` 5576 else 5577 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1` 5578 fi 5579 # Put the nasty error message in config.log where it belongs 5580 echo "$LIBTINFO_PKG_ERRORS" >&5 5581 5582 found_ncurses=no 5583 5584elif test $pkg_failed = untried; then 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5586$as_echo "no" >&6; } 5587 found_ncurses=no 5588 5589else 5590 LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS 5591 LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS 5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5593$as_echo "yes" >&6; } 5594 found_ncurses=yes 5595fi 5596if test "x$found_ncurses" = xno; then 5597 5598pkg_failed=no 5599{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNCURSES" >&5 5600$as_echo_n "checking for LIBNCURSES... " >&6; } 5601 5602if test -n "$LIBNCURSES_CFLAGS"; then 5603 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 5604 elif test -n "$PKG_CONFIG"; then 5605 if test -n "$PKG_CONFIG" && \ 5606 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 5607 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 5608 ac_status=$? 5609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5610 test $ac_status = 0; }; then 5611 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null` 5612 test "x$?" != "x0" && pkg_failed=yes 5613else 5614 pkg_failed=yes 5615fi 5616 else 5617 pkg_failed=untried 5618fi 5619if test -n "$LIBNCURSES_LIBS"; then 5620 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 5621 elif test -n "$PKG_CONFIG"; then 5622 if test -n "$PKG_CONFIG" && \ 5623 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 5624 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 5625 ac_status=$? 5626 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5627 test $ac_status = 0; }; then 5628 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null` 5629 test "x$?" != "x0" && pkg_failed=yes 5630else 5631 pkg_failed=yes 5632fi 5633 else 5634 pkg_failed=untried 5635fi 5636 5637 5638 5639if test $pkg_failed = yes; then 5640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5641$as_echo "no" >&6; } 5642 5643if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5644 _pkg_short_errors_supported=yes 5645else 5646 _pkg_short_errors_supported=no 5647fi 5648 if test $_pkg_short_errors_supported = yes; then 5649 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1` 5650 else 5651 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1` 5652 fi 5653 # Put the nasty error message in config.log where it belongs 5654 echo "$LIBNCURSES_PKG_ERRORS" >&5 5655 5656 found_ncurses=no 5657 5658elif test $pkg_failed = untried; then 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5660$as_echo "no" >&6; } 5661 found_ncurses=no 5662 5663else 5664 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 5665 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5667$as_echo "yes" >&6; } 5668 found_ncurses=yes 5669fi 5670fi 5671if test "x$found_ncurses" = xno; then 5672 5673pkg_failed=no 5674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNCURSES" >&5 5675$as_echo_n "checking for LIBNCURSES... " >&6; } 5676 5677if test -n "$LIBNCURSES_CFLAGS"; then 5678 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 5679 elif test -n "$PKG_CONFIG"; then 5680 if test -n "$PKG_CONFIG" && \ 5681 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 5682 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 5683 ac_status=$? 5684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5685 test $ac_status = 0; }; then 5686 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncursesw" 2>/dev/null` 5687 test "x$?" != "x0" && pkg_failed=yes 5688else 5689 pkg_failed=yes 5690fi 5691 else 5692 pkg_failed=untried 5693fi 5694if test -n "$LIBNCURSES_LIBS"; then 5695 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 5696 elif test -n "$PKG_CONFIG"; then 5697 if test -n "$PKG_CONFIG" && \ 5698 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 5699 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 5700 ac_status=$? 5701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5702 test $ac_status = 0; }; then 5703 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncursesw" 2>/dev/null` 5704 test "x$?" != "x0" && pkg_failed=yes 5705else 5706 pkg_failed=yes 5707fi 5708 else 5709 pkg_failed=untried 5710fi 5711 5712 5713 5714if test $pkg_failed = yes; then 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5716$as_echo "no" >&6; } 5717 5718if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5719 _pkg_short_errors_supported=yes 5720else 5721 _pkg_short_errors_supported=no 5722fi 5723 if test $_pkg_short_errors_supported = yes; then 5724 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw" 2>&1` 5725 else 5726 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw" 2>&1` 5727 fi 5728 # Put the nasty error message in config.log where it belongs 5729 echo "$LIBNCURSES_PKG_ERRORS" >&5 5730 5731 found_ncurses=no 5732 5733elif test $pkg_failed = untried; then 5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5735$as_echo "no" >&6; } 5736 found_ncurses=no 5737 5738else 5739 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 5740 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5742$as_echo "yes" >&6; } 5743 found_ncurses=yes 5744fi 5745fi 5746if test "x$found_ncurses" = xyes; then 5747 AM_CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $AM_CFLAGS" 5748 CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $CFLAGS" 5749 LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBS" 5750else 5751 # pkg-config didn't work, try ncurses. 5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -ltinfo" >&5 5753$as_echo_n "checking for setupterm in -ltinfo... " >&6; } 5754if ${ac_cv_lib_tinfo_setupterm+:} false; then : 5755 $as_echo_n "(cached) " >&6 5756else 5757 ac_check_lib_save_LIBS=$LIBS 5758LIBS="-ltinfo $LIBS" 5759cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5760/* end confdefs.h. */ 5761 5762/* Override any GCC internal prototype to avoid an error. 5763 Use char because int might match the return type of a GCC 5764 builtin and then its argument prototype would still apply. */ 5765#ifdef __cplusplus 5766extern "C" 5767#endif 5768char setupterm (); 5769int 5770main () 5771{ 5772return setupterm (); 5773 ; 5774 return 0; 5775} 5776_ACEOF 5777if ac_fn_c_try_link "$LINENO"; then : 5778 ac_cv_lib_tinfo_setupterm=yes 5779else 5780 ac_cv_lib_tinfo_setupterm=no 5781fi 5782rm -f core conftest.err conftest.$ac_objext \ 5783 conftest$ac_exeext conftest.$ac_ext 5784LIBS=$ac_check_lib_save_LIBS 5785fi 5786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_setupterm" >&5 5787$as_echo "$ac_cv_lib_tinfo_setupterm" >&6; } 5788if test "x$ac_cv_lib_tinfo_setupterm" = xyes; then : 5789 found_ncurses=yes 5790else 5791 found_ncurses=no 5792 5793fi 5794 5795 if test "x$found_ncurses" = xno; then 5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lncurses" >&5 5797$as_echo_n "checking for setupterm in -lncurses... " >&6; } 5798if ${ac_cv_lib_ncurses_setupterm+:} false; then : 5799 $as_echo_n "(cached) " >&6 5800else 5801 ac_check_lib_save_LIBS=$LIBS 5802LIBS="-lncurses $LIBS" 5803cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5804/* end confdefs.h. */ 5805 5806/* Override any GCC internal prototype to avoid an error. 5807 Use char because int might match the return type of a GCC 5808 builtin and then its argument prototype would still apply. */ 5809#ifdef __cplusplus 5810extern "C" 5811#endif 5812char setupterm (); 5813int 5814main () 5815{ 5816return setupterm (); 5817 ; 5818 return 0; 5819} 5820_ACEOF 5821if ac_fn_c_try_link "$LINENO"; then : 5822 ac_cv_lib_ncurses_setupterm=yes 5823else 5824 ac_cv_lib_ncurses_setupterm=no 5825fi 5826rm -f core conftest.err conftest.$ac_objext \ 5827 conftest$ac_exeext conftest.$ac_ext 5828LIBS=$ac_check_lib_save_LIBS 5829fi 5830{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_setupterm" >&5 5831$as_echo "$ac_cv_lib_ncurses_setupterm" >&6; } 5832if test "x$ac_cv_lib_ncurses_setupterm" = xyes; then : 5833 found_ncurses=yes 5834else 5835 found_ncurses=no 5836 5837fi 5838 5839 fi 5840 if test "x$found_ncurses" = xyes; then 5841 ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default" 5842if test "x$ac_cv_header_ncurses_h" = xyes; then : 5843 LIBS="$LIBS -lncurses" 5844else 5845 found_ncurses=no 5846fi 5847 5848 5849 fi 5850fi 5851if test "x$found_ncurses" = xyes; then 5852 $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h 5853 5854else 5855 # No ncurses, try curses. 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lcurses" >&5 5857$as_echo_n "checking for setupterm in -lcurses... " >&6; } 5858if ${ac_cv_lib_curses_setupterm+:} false; then : 5859 $as_echo_n "(cached) " >&6 5860else 5861 ac_check_lib_save_LIBS=$LIBS 5862LIBS="-lcurses $LIBS" 5863cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5864/* end confdefs.h. */ 5865 5866/* Override any GCC internal prototype to avoid an error. 5867 Use char because int might match the return type of a GCC 5868 builtin and then its argument prototype would still apply. */ 5869#ifdef __cplusplus 5870extern "C" 5871#endif 5872char setupterm (); 5873int 5874main () 5875{ 5876return setupterm (); 5877 ; 5878 return 0; 5879} 5880_ACEOF 5881if ac_fn_c_try_link "$LINENO"; then : 5882 ac_cv_lib_curses_setupterm=yes 5883else 5884 ac_cv_lib_curses_setupterm=no 5885fi 5886rm -f core conftest.err conftest.$ac_objext \ 5887 conftest$ac_exeext conftest.$ac_ext 5888LIBS=$ac_check_lib_save_LIBS 5889fi 5890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_setupterm" >&5 5891$as_echo "$ac_cv_lib_curses_setupterm" >&6; } 5892if test "x$ac_cv_lib_curses_setupterm" = xyes; then : 5893 found_curses=yes 5894else 5895 found_curses=no 5896 5897fi 5898 5899 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default" 5900if test "x$ac_cv_header_curses_h" = xyes; then : 5901 5902else 5903 found_curses=no 5904fi 5905 5906 5907 if test "x$found_curses" = xyes; then 5908 LIBS="$LIBS -lcurses" 5909 $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h 5910 5911 else 5912 as_fn_error $? "\"curses not found\"" "$LINENO" 5 5913 fi 5914fi 5915 5916# Look for utempter. 5917# Check whether --enable-utempter was given. 5918if test "${enable_utempter+set}" = set; then : 5919 enableval=$enable_utempter; 5920fi 5921 5922if test "x$enable_utempter" = xyes; then 5923 ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" 5924if test "x$ac_cv_header_utempter_h" = xyes; then : 5925 enable_utempter=yes 5926else 5927 enable_utempter=no 5928fi 5929 5930 5931 if test "x$enable_utempter" = xyes; then 5932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utempter_add_record" >&5 5933$as_echo_n "checking for library containing utempter_add_record... " >&6; } 5934if ${ac_cv_search_utempter_add_record+:} false; then : 5935 $as_echo_n "(cached) " >&6 5936else 5937 ac_func_search_save_LIBS=$LIBS 5938cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5939/* end confdefs.h. */ 5940 5941/* Override any GCC internal prototype to avoid an error. 5942 Use char because int might match the return type of a GCC 5943 builtin and then its argument prototype would still apply. */ 5944#ifdef __cplusplus 5945extern "C" 5946#endif 5947char utempter_add_record (); 5948int 5949main () 5950{ 5951return utempter_add_record (); 5952 ; 5953 return 0; 5954} 5955_ACEOF 5956for ac_lib in '' utempter; do 5957 if test -z "$ac_lib"; then 5958 ac_res="none required" 5959 else 5960 ac_res=-l$ac_lib 5961 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5962 fi 5963 if ac_fn_c_try_link "$LINENO"; then : 5964 ac_cv_search_utempter_add_record=$ac_res 5965fi 5966rm -f core conftest.err conftest.$ac_objext \ 5967 conftest$ac_exeext 5968 if ${ac_cv_search_utempter_add_record+:} false; then : 5969 break 5970fi 5971done 5972if ${ac_cv_search_utempter_add_record+:} false; then : 5973 5974else 5975 ac_cv_search_utempter_add_record=no 5976fi 5977rm conftest.$ac_ext 5978LIBS=$ac_func_search_save_LIBS 5979fi 5980{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utempter_add_record" >&5 5981$as_echo "$ac_cv_search_utempter_add_record" >&6; } 5982ac_res=$ac_cv_search_utempter_add_record 5983if test "$ac_res" != no; then : 5984 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5985 enable_utempter=yes 5986else 5987 enable_utempter=no 5988 5989fi 5990 5991 fi 5992 if test "x$enable_utempter" = xyes; then 5993 $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h 5994 5995 else 5996 as_fn_error $? "\"utempter not found\"" "$LINENO" 5 5997 fi 5998fi 5999 6000# Look for utf8proc. 6001# Check whether --enable-utf8proc was given. 6002if test "${enable_utf8proc+set}" = set; then : 6003 enableval=$enable_utf8proc; 6004fi 6005 6006if test "x$enable_utf8proc" = xyes; then 6007 ac_fn_c_check_header_mongrel "$LINENO" "utf8proc.h" "ac_cv_header_utf8proc_h" "$ac_includes_default" 6008if test "x$ac_cv_header_utf8proc_h" = xyes; then : 6009 enable_utf8proc=yes 6010else 6011 enable_utf8proc=no 6012fi 6013 6014 6015 if test "x$enable_utf8proc" = xyes; then 6016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utf8proc_charwidth" >&5 6017$as_echo_n "checking for library containing utf8proc_charwidth... " >&6; } 6018if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6019 $as_echo_n "(cached) " >&6 6020else 6021 ac_func_search_save_LIBS=$LIBS 6022cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6023/* end confdefs.h. */ 6024 6025/* Override any GCC internal prototype to avoid an error. 6026 Use char because int might match the return type of a GCC 6027 builtin and then its argument prototype would still apply. */ 6028#ifdef __cplusplus 6029extern "C" 6030#endif 6031char utf8proc_charwidth (); 6032int 6033main () 6034{ 6035return utf8proc_charwidth (); 6036 ; 6037 return 0; 6038} 6039_ACEOF 6040for ac_lib in '' utf8proc; do 6041 if test -z "$ac_lib"; then 6042 ac_res="none required" 6043 else 6044 ac_res=-l$ac_lib 6045 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6046 fi 6047 if ac_fn_c_try_link "$LINENO"; then : 6048 ac_cv_search_utf8proc_charwidth=$ac_res 6049fi 6050rm -f core conftest.err conftest.$ac_objext \ 6051 conftest$ac_exeext 6052 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6053 break 6054fi 6055done 6056if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6057 6058else 6059 ac_cv_search_utf8proc_charwidth=no 6060fi 6061rm conftest.$ac_ext 6062LIBS=$ac_func_search_save_LIBS 6063fi 6064{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utf8proc_charwidth" >&5 6065$as_echo "$ac_cv_search_utf8proc_charwidth" >&6; } 6066ac_res=$ac_cv_search_utf8proc_charwidth 6067if test "$ac_res" != no; then : 6068 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6069 enable_utf8proc=yes 6070else 6071 enable_utf8proc=no 6072 6073fi 6074 6075 fi 6076 if test "x$enable_utf8proc" = xyes; then 6077 $as_echo "#define HAVE_UTF8PROC 1" >>confdefs.h 6078 6079 else 6080 as_fn_error $? "\"utf8proc not found\"" "$LINENO" 5 6081 fi 6082fi 6083 if test "x$enable_utf8proc" = xyes; then 6084 HAVE_UTF8PROC_TRUE= 6085 HAVE_UTF8PROC_FALSE='#' 6086else 6087 HAVE_UTF8PROC_TRUE='#' 6088 HAVE_UTF8PROC_FALSE= 6089fi 6090 6091 6092# Check for b64_ntop. If we have b64_ntop, we assume b64_pton as well. 6093{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop" >&5 6094$as_echo_n "checking for b64_ntop... " >&6; } 6095cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096/* end confdefs.h. */ 6097 6098 #include <sys/types.h> 6099 #include <netinet/in.h> 6100 #include <resolv.h> 6101 6102int 6103main () 6104{ 6105b64_ntop(NULL, 0, NULL, 0); 6106 ; 6107 return 0; 6108} 6109_ACEOF 6110if ac_fn_c_try_link "$LINENO"; then : 6111 found_b64_ntop=yes 6112else 6113 found_b64_ntop=no 6114 6115fi 6116rm -f core conftest.err conftest.$ac_objext \ 6117 conftest$ac_exeext conftest.$ac_ext 6118if test "x$found_b64_ntop" = xno; then 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6120$as_echo "no" >&6; } 6121 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lresolv" >&5 6123$as_echo_n "checking for b64_ntop with -lresolv... " >&6; } 6124 OLD_LIBS="$LIBS" 6125 LIBS="$LIBS -lresolv" 6126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6127/* end confdefs.h. */ 6128 6129 #include <sys/types.h> 6130 #include <netinet/in.h> 6131 #include <resolv.h> 6132 6133int 6134main () 6135{ 6136b64_ntop(NULL, 0, NULL, 0); 6137 ; 6138 return 0; 6139} 6140_ACEOF 6141if ac_fn_c_try_link "$LINENO"; then : 6142 found_b64_ntop=yes 6143else 6144 found_b64_ntop=no 6145 6146fi 6147rm -f core conftest.err conftest.$ac_objext \ 6148 conftest$ac_exeext conftest.$ac_ext 6149 if test "x$found_b64_ntop" = xno; then 6150 LIBS="$OLD_LIBS" 6151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6152$as_echo "no" >&6; } 6153 fi 6154fi 6155if test "x$found_b64_ntop" = xyes; then 6156 $as_echo "#define HAVE_B64_NTOP 1" >>confdefs.h 6157 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6159$as_echo "yes" >&6; } 6160else 6161 case " $LIBOBJS " in 6162 *" base64.$ac_objext "* ) ;; 6163 *) LIBOBJS="$LIBOBJS base64.$ac_objext" 6164 ;; 6165esac 6166 6167fi 6168 6169# Look for networking libraries. 6170{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 6171$as_echo_n "checking for library containing inet_ntoa... " >&6; } 6172if ${ac_cv_search_inet_ntoa+:} false; then : 6173 $as_echo_n "(cached) " >&6 6174else 6175 ac_func_search_save_LIBS=$LIBS 6176cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6177/* end confdefs.h. */ 6178 6179/* Override any GCC internal prototype to avoid an error. 6180 Use char because int might match the return type of a GCC 6181 builtin and then its argument prototype would still apply. */ 6182#ifdef __cplusplus 6183extern "C" 6184#endif 6185char inet_ntoa (); 6186int 6187main () 6188{ 6189return inet_ntoa (); 6190 ; 6191 return 0; 6192} 6193_ACEOF 6194for ac_lib in '' nsl; do 6195 if test -z "$ac_lib"; then 6196 ac_res="none required" 6197 else 6198 ac_res=-l$ac_lib 6199 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6200 fi 6201 if ac_fn_c_try_link "$LINENO"; then : 6202 ac_cv_search_inet_ntoa=$ac_res 6203fi 6204rm -f core conftest.err conftest.$ac_objext \ 6205 conftest$ac_exeext 6206 if ${ac_cv_search_inet_ntoa+:} false; then : 6207 break 6208fi 6209done 6210if ${ac_cv_search_inet_ntoa+:} false; then : 6211 6212else 6213 ac_cv_search_inet_ntoa=no 6214fi 6215rm conftest.$ac_ext 6216LIBS=$ac_func_search_save_LIBS 6217fi 6218{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 6219$as_echo "$ac_cv_search_inet_ntoa" >&6; } 6220ac_res=$ac_cv_search_inet_ntoa 6221if test "$ac_res" != no; then : 6222 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6223 6224fi 6225 6226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 6227$as_echo_n "checking for library containing socket... " >&6; } 6228if ${ac_cv_search_socket+:} false; then : 6229 $as_echo_n "(cached) " >&6 6230else 6231 ac_func_search_save_LIBS=$LIBS 6232cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6233/* end confdefs.h. */ 6234 6235/* Override any GCC internal prototype to avoid an error. 6236 Use char because int might match the return type of a GCC 6237 builtin and then its argument prototype would still apply. */ 6238#ifdef __cplusplus 6239extern "C" 6240#endif 6241char socket (); 6242int 6243main () 6244{ 6245return socket (); 6246 ; 6247 return 0; 6248} 6249_ACEOF 6250for ac_lib in '' socket; do 6251 if test -z "$ac_lib"; then 6252 ac_res="none required" 6253 else 6254 ac_res=-l$ac_lib 6255 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6256 fi 6257 if ac_fn_c_try_link "$LINENO"; then : 6258 ac_cv_search_socket=$ac_res 6259fi 6260rm -f core conftest.err conftest.$ac_objext \ 6261 conftest$ac_exeext 6262 if ${ac_cv_search_socket+:} false; then : 6263 break 6264fi 6265done 6266if ${ac_cv_search_socket+:} false; then : 6267 6268else 6269 ac_cv_search_socket=no 6270fi 6271rm conftest.$ac_ext 6272LIBS=$ac_func_search_save_LIBS 6273fi 6274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 6275$as_echo "$ac_cv_search_socket" >&6; } 6276ac_res=$ac_cv_search_socket 6277if test "$ac_res" != no; then : 6278 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6279 6280fi 6281 6282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5 6283$as_echo_n "checking for socket in -lxnet... " >&6; } 6284if ${ac_cv_lib_xnet_socket+:} false; then : 6285 $as_echo_n "(cached) " >&6 6286else 6287 ac_check_lib_save_LIBS=$LIBS 6288LIBS="-lxnet $LIBS" 6289cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6290/* end confdefs.h. */ 6291 6292/* Override any GCC internal prototype to avoid an error. 6293 Use char because int might match the return type of a GCC 6294 builtin and then its argument prototype would still apply. */ 6295#ifdef __cplusplus 6296extern "C" 6297#endif 6298char socket (); 6299int 6300main () 6301{ 6302return socket (); 6303 ; 6304 return 0; 6305} 6306_ACEOF 6307if ac_fn_c_try_link "$LINENO"; then : 6308 ac_cv_lib_xnet_socket=yes 6309else 6310 ac_cv_lib_xnet_socket=no 6311fi 6312rm -f core conftest.err conftest.$ac_objext \ 6313 conftest$ac_exeext conftest.$ac_ext 6314LIBS=$ac_check_lib_save_LIBS 6315fi 6316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5 6317$as_echo "$ac_cv_lib_xnet_socket" >&6; } 6318if test "x$ac_cv_lib_xnet_socket" = xyes; then : 6319 cat >>confdefs.h <<_ACEOF 6320#define HAVE_LIBXNET 1 6321_ACEOF 6322 6323 LIBS="-lxnet $LIBS" 6324 6325fi 6326 6327 6328# Check for CMSG_DATA. Some platforms require _XOPEN_SOURCE_EXTENDED (for 6329# example see xopen_networking(7) on HP-UX). 6330XOPEN_DEFINES= 6331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CMSG_DATA" >&5 6332$as_echo_n "checking for CMSG_DATA... " >&6; } 6333cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334/* end confdefs.h. */ 6335 6336 #include <sys/socket.h> 6337 #ifdef CMSG_DATA 6338 yes 6339 #endif 6340 6341_ACEOF 6342if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6343 $EGREP "yes" >/dev/null 2>&1; then : 6344 found_cmsg_data=yes 6345else 6346 found_cmsg_data=no 6347 6348fi 6349rm -f conftest* 6350 6351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 6352$as_echo "$found_cmsg_data" >&6; } 6353if test "x$found_cmsg_data" = xno; then 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED" >&5 6355$as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED... " >&6; } 6356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6357/* end confdefs.h. */ 6358 6359 #define _XOPEN_SOURCE 1 6360 #define _XOPEN_SOURCE_EXTENDED 1 6361 #include <sys/socket.h> 6362 #ifdef CMSG_DATA 6363 yes 6364 #endif 6365 6366_ACEOF 6367if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6368 $EGREP "yes" >/dev/null 2>&1; then : 6369 found_cmsg_data=yes 6370else 6371 found_cmsg_data=no 6372 6373fi 6374rm -f conftest* 6375 6376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 6377$as_echo "$found_cmsg_data" >&6; } 6378 if test "x$found_cmsg_data" = xyes; then 6379 XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED" 6380 else 6381 as_fn_error $? "\"CMSG_DATA not found\"" "$LINENO" 5 6382 fi 6383fi 6384 6385 6386# Look for err and friends in err.h. 6387ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err" 6388if test "x$ac_cv_func_err" = xyes; then : 6389 found_err_h=yes 6390else 6391 found_err_h=no 6392fi 6393 6394ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx" 6395if test "x$ac_cv_func_errx" = xyes; then : 6396 6397else 6398 found_err_h=no 6399fi 6400 6401ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn" 6402if test "x$ac_cv_func_warn" = xyes; then : 6403 6404else 6405 found_err_h=no 6406fi 6407 6408ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx" 6409if test "x$ac_cv_func_warnx" = xyes; then : 6410 6411else 6412 found_err_h=no 6413fi 6414 6415if test "x$found_err_h" = xyes; then 6416 ac_fn_c_check_header_mongrel "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" 6417if test "x$ac_cv_header_err_h" = xyes; then : 6418 6419else 6420 found_err_h=no 6421fi 6422 6423 6424else 6425 case " $LIBOBJS " in 6426 *" err.$ac_objext "* ) ;; 6427 *) LIBOBJS="$LIBOBJS err.$ac_objext" 6428 ;; 6429esac 6430 6431fi 6432 6433# Look for imsg_init in libutil. 6434{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing imsg_init" >&5 6435$as_echo_n "checking for library containing imsg_init... " >&6; } 6436if ${ac_cv_search_imsg_init+:} false; then : 6437 $as_echo_n "(cached) " >&6 6438else 6439 ac_func_search_save_LIBS=$LIBS 6440cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6441/* end confdefs.h. */ 6442 6443/* Override any GCC internal prototype to avoid an error. 6444 Use char because int might match the return type of a GCC 6445 builtin and then its argument prototype would still apply. */ 6446#ifdef __cplusplus 6447extern "C" 6448#endif 6449char imsg_init (); 6450int 6451main () 6452{ 6453return imsg_init (); 6454 ; 6455 return 0; 6456} 6457_ACEOF 6458for ac_lib in '' util; do 6459 if test -z "$ac_lib"; then 6460 ac_res="none required" 6461 else 6462 ac_res=-l$ac_lib 6463 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6464 fi 6465 if ac_fn_c_try_link "$LINENO"; then : 6466 ac_cv_search_imsg_init=$ac_res 6467fi 6468rm -f core conftest.err conftest.$ac_objext \ 6469 conftest$ac_exeext 6470 if ${ac_cv_search_imsg_init+:} false; then : 6471 break 6472fi 6473done 6474if ${ac_cv_search_imsg_init+:} false; then : 6475 6476else 6477 ac_cv_search_imsg_init=no 6478fi 6479rm conftest.$ac_ext 6480LIBS=$ac_func_search_save_LIBS 6481fi 6482{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_imsg_init" >&5 6483$as_echo "$ac_cv_search_imsg_init" >&6; } 6484ac_res=$ac_cv_search_imsg_init 6485if test "$ac_res" != no; then : 6486 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6487 found_imsg_init=yes 6488else 6489 found_imsg_init=no 6490fi 6491 6492if test "x$found_imsg_init" = xyes; then 6493 $as_echo "#define HAVE_IMSG 1" >>confdefs.h 6494 6495else 6496 case " $LIBOBJS " in 6497 *" imsg.$ac_objext "* ) ;; 6498 *) LIBOBJS="$LIBOBJS imsg.$ac_objext" 6499 ;; 6500esac 6501 6502 case " $LIBOBJS " in 6503 *" imsg-buffer.$ac_objext "* ) ;; 6504 *) LIBOBJS="$LIBOBJS imsg-buffer.$ac_objext" 6505 ;; 6506esac 6507 6508fi 6509 6510# Look for daemon, compat/daemon.c used if missing. Solaris 10 has it in 6511# libresolv, but no declaration anywhere, so check for declaration as well as 6512# function. 6513ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 6514if test "x$ac_cv_func_daemon" = xyes; then : 6515 found_daemon=yes 6516else 6517 found_daemon=no 6518fi 6519 6520ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" " 6521 #include <stdlib.h> 6522 #include <unistd.h> 6523 6524 6525" 6526if test "x$ac_cv_have_decl_daemon" = xyes; then : 6527 6528else 6529 found_daemon=no 6530fi 6531 6532if test "x$found_daemon" = xyes; then 6533 $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 6534 6535else 6536 case " $LIBOBJS " in 6537 *" daemon.$ac_objext "* ) ;; 6538 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 6539 ;; 6540esac 6541 6542fi 6543 6544# Look for stravis, compat/{vis,unvis}.c used if missing. 6545ac_fn_c_check_func "$LINENO" "stravis" "ac_cv_func_stravis" 6546if test "x$ac_cv_func_stravis" = xyes; then : 6547 found_stravis=yes 6548else 6549 found_stravis=no 6550fi 6551 6552if test "x$found_stravis" = xyes; then 6553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnvis is broken" >&5 6554$as_echo_n "checking if strnvis is broken... " >&6; } 6555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6556/* end confdefs.h. */ 6557#include <vis.h> 6558 6559_ACEOF 6560if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6561 $EGREP "strnvis\(char \*, const char \*, size_t, int\)" >/dev/null 2>&1; then : 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6563$as_echo "no" >&6; } 6564else 6565 found_stravis=no 6566fi 6567rm -f conftest* 6568 6569 if test "x$found_stravis" = xno; then 6570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6571$as_echo "yes" >&6; } 6572 fi 6573fi 6574if test "x$found_stravis" = xyes; then 6575 ac_fn_c_check_decl "$LINENO" "VIS_DQ" "ac_cv_have_decl_VIS_DQ" " 6576 #include <stdlib.h> 6577 #include <vis.h> 6578 6579 6580" 6581if test "x$ac_cv_have_decl_VIS_DQ" = xyes; then : 6582 6583else 6584 found_stravis=no 6585fi 6586 6587fi 6588if test "x$found_stravis" = xyes; then 6589 $as_echo "#define HAVE_VIS 1" >>confdefs.h 6590 6591else 6592 case " $LIBOBJS " in 6593 *" vis.$ac_objext "* ) ;; 6594 *) LIBOBJS="$LIBOBJS vis.$ac_objext" 6595 ;; 6596esac 6597 6598 case " $LIBOBJS " in 6599 *" unvis.$ac_objext "* ) ;; 6600 *) LIBOBJS="$LIBOBJS unvis.$ac_objext" 6601 ;; 6602esac 6603 6604fi 6605 6606# Look for getopt. glibc's getopt does not enforce argument order and the ways 6607# of making it do so are stupid, so just use our own instead. 6608ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt" 6609if test "x$ac_cv_func_getopt" = xyes; then : 6610 found_getopt=yes 6611else 6612 found_getopt=no 6613fi 6614 6615if test "x$found_getopt" != xno; then 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getopt is suitable" >&5 6617$as_echo_n "checking if getopt is suitable... " >&6; } 6618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6619/* end confdefs.h. */ 6620 6621 #include <features.h> 6622 #ifdef __GLIBC__ 6623 yes 6624 #endif 6625 6626_ACEOF 6627if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6628 $EGREP "yes" >/dev/null 2>&1; then : 6629 6630 found_getopt=no 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6632$as_echo "no" >&6; } 6633 6634else 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6636$as_echo "yes" >&6; } 6637fi 6638rm -f conftest* 6639 6640fi 6641if test "x$found_getopt" != xno; then 6642 ac_fn_c_check_decl "$LINENO" "optarg" "ac_cv_have_decl_optarg" " 6643 #include <unistd.h> 6644 6645" 6646if test "x$ac_cv_have_decl_optarg" = xyes; then : 6647 ac_have_decl=1 6648else 6649 ac_have_decl=0 6650fi 6651 6652cat >>confdefs.h <<_ACEOF 6653#define HAVE_DECL_OPTARG $ac_have_decl 6654_ACEOF 6655if test $ac_have_decl = 1; then : 6656 6657else 6658 found_getopt=no 6659fi 6660ac_fn_c_check_decl "$LINENO" "optind" "ac_cv_have_decl_optind" " 6661 #include <unistd.h> 6662 6663" 6664if test "x$ac_cv_have_decl_optind" = xyes; then : 6665 ac_have_decl=1 6666else 6667 ac_have_decl=0 6668fi 6669 6670cat >>confdefs.h <<_ACEOF 6671#define HAVE_DECL_OPTIND $ac_have_decl 6672_ACEOF 6673if test $ac_have_decl = 1; then : 6674 6675else 6676 found_getopt=no 6677fi 6678ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" " 6679 #include <unistd.h> 6680 6681" 6682if test "x$ac_cv_have_decl_optreset" = xyes; then : 6683 ac_have_decl=1 6684else 6685 ac_have_decl=0 6686fi 6687 6688cat >>confdefs.h <<_ACEOF 6689#define HAVE_DECL_OPTRESET $ac_have_decl 6690_ACEOF 6691if test $ac_have_decl = 1; then : 6692 6693else 6694 found_getopt=no 6695fi 6696 6697fi 6698if test "x$found_getopt" != xno; then 6699 $as_echo "#define HAVE_GETOPT 1" >>confdefs.h 6700 6701else 6702 case " $LIBOBJS " in 6703 *" getopt.$ac_objext "* ) ;; 6704 *) LIBOBJS="$LIBOBJS getopt.$ac_objext" 6705 ;; 6706esac 6707 6708fi 6709 6710# Look for fparseln in libutil. 6711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fparseln" >&5 6712$as_echo_n "checking for library containing fparseln... " >&6; } 6713if ${ac_cv_search_fparseln+:} false; then : 6714 $as_echo_n "(cached) " >&6 6715else 6716 ac_func_search_save_LIBS=$LIBS 6717cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6718/* end confdefs.h. */ 6719 6720/* Override any GCC internal prototype to avoid an error. 6721 Use char because int might match the return type of a GCC 6722 builtin and then its argument prototype would still apply. */ 6723#ifdef __cplusplus 6724extern "C" 6725#endif 6726char fparseln (); 6727int 6728main () 6729{ 6730return fparseln (); 6731 ; 6732 return 0; 6733} 6734_ACEOF 6735for ac_lib in '' util; do 6736 if test -z "$ac_lib"; then 6737 ac_res="none required" 6738 else 6739 ac_res=-l$ac_lib 6740 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6741 fi 6742 if ac_fn_c_try_link "$LINENO"; then : 6743 ac_cv_search_fparseln=$ac_res 6744fi 6745rm -f core conftest.err conftest.$ac_objext \ 6746 conftest$ac_exeext 6747 if ${ac_cv_search_fparseln+:} false; then : 6748 break 6749fi 6750done 6751if ${ac_cv_search_fparseln+:} false; then : 6752 6753else 6754 ac_cv_search_fparseln=no 6755fi 6756rm conftest.$ac_ext 6757LIBS=$ac_func_search_save_LIBS 6758fi 6759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fparseln" >&5 6760$as_echo "$ac_cv_search_fparseln" >&6; } 6761ac_res=$ac_cv_search_fparseln 6762if test "$ac_res" != no; then : 6763 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6764 found_fparseln=yes 6765else 6766 found_fparseln=no 6767fi 6768 6769if test "x$found_fparseln" = xyes; then 6770 $as_echo "#define HAVE_FPARSELN 1" >>confdefs.h 6771 6772else 6773 case " $LIBOBJS " in 6774 *" fparseln.$ac_objext "* ) ;; 6775 *) LIBOBJS="$LIBOBJS fparseln.$ac_objext" 6776 ;; 6777esac 6778 6779fi 6780 6781# Look for fdforkpty and forkpty in libutil. 6782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdforkpty" >&5 6783$as_echo_n "checking for library containing fdforkpty... " >&6; } 6784if ${ac_cv_search_fdforkpty+:} false; then : 6785 $as_echo_n "(cached) " >&6 6786else 6787 ac_func_search_save_LIBS=$LIBS 6788cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6789/* end confdefs.h. */ 6790 6791/* Override any GCC internal prototype to avoid an error. 6792 Use char because int might match the return type of a GCC 6793 builtin and then its argument prototype would still apply. */ 6794#ifdef __cplusplus 6795extern "C" 6796#endif 6797char fdforkpty (); 6798int 6799main () 6800{ 6801return fdforkpty (); 6802 ; 6803 return 0; 6804} 6805_ACEOF 6806for ac_lib in '' util; do 6807 if test -z "$ac_lib"; then 6808 ac_res="none required" 6809 else 6810 ac_res=-l$ac_lib 6811 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6812 fi 6813 if ac_fn_c_try_link "$LINENO"; then : 6814 ac_cv_search_fdforkpty=$ac_res 6815fi 6816rm -f core conftest.err conftest.$ac_objext \ 6817 conftest$ac_exeext 6818 if ${ac_cv_search_fdforkpty+:} false; then : 6819 break 6820fi 6821done 6822if ${ac_cv_search_fdforkpty+:} false; then : 6823 6824else 6825 ac_cv_search_fdforkpty=no 6826fi 6827rm conftest.$ac_ext 6828LIBS=$ac_func_search_save_LIBS 6829fi 6830{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdforkpty" >&5 6831$as_echo "$ac_cv_search_fdforkpty" >&6; } 6832ac_res=$ac_cv_search_fdforkpty 6833if test "$ac_res" != no; then : 6834 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6835 found_fdforkpty=yes 6836else 6837 found_fdforkpty=no 6838fi 6839 6840if test "x$found_fdforkpty" = xyes; then 6841 $as_echo "#define HAVE_FDFORKPTY 1" >>confdefs.h 6842 6843else 6844 case " $LIBOBJS " in 6845 *" fdforkpty.$ac_objext "* ) ;; 6846 *) LIBOBJS="$LIBOBJS fdforkpty.$ac_objext" 6847 ;; 6848esac 6849 6850fi 6851{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing forkpty" >&5 6852$as_echo_n "checking for library containing forkpty... " >&6; } 6853if ${ac_cv_search_forkpty+:} false; then : 6854 $as_echo_n "(cached) " >&6 6855else 6856 ac_func_search_save_LIBS=$LIBS 6857cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6858/* end confdefs.h. */ 6859 6860/* Override any GCC internal prototype to avoid an error. 6861 Use char because int might match the return type of a GCC 6862 builtin and then its argument prototype would still apply. */ 6863#ifdef __cplusplus 6864extern "C" 6865#endif 6866char forkpty (); 6867int 6868main () 6869{ 6870return forkpty (); 6871 ; 6872 return 0; 6873} 6874_ACEOF 6875for ac_lib in '' util; do 6876 if test -z "$ac_lib"; then 6877 ac_res="none required" 6878 else 6879 ac_res=-l$ac_lib 6880 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6881 fi 6882 if ac_fn_c_try_link "$LINENO"; then : 6883 ac_cv_search_forkpty=$ac_res 6884fi 6885rm -f core conftest.err conftest.$ac_objext \ 6886 conftest$ac_exeext 6887 if ${ac_cv_search_forkpty+:} false; then : 6888 break 6889fi 6890done 6891if ${ac_cv_search_forkpty+:} false; then : 6892 6893else 6894 ac_cv_search_forkpty=no 6895fi 6896rm conftest.$ac_ext 6897LIBS=$ac_func_search_save_LIBS 6898fi 6899{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_forkpty" >&5 6900$as_echo "$ac_cv_search_forkpty" >&6; } 6901ac_res=$ac_cv_search_forkpty 6902if test "$ac_res" != no; then : 6903 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6904 found_forkpty=yes 6905else 6906 found_forkpty=no 6907fi 6908 6909if test "x$found_forkpty" = xyes; then 6910 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 6911 6912fi 6913 if test "x$found_forkpty" = xno; then 6914 NEED_FORKPTY_TRUE= 6915 NEED_FORKPTY_FALSE='#' 6916else 6917 NEED_FORKPTY_TRUE='#' 6918 NEED_FORKPTY_FALSE= 6919fi 6920 6921 6922# Look for a suitable queue.h. 6923ac_fn_c_check_decl "$LINENO" "TAILQ_CONCAT" "ac_cv_have_decl_TAILQ_CONCAT" "#include <sys/queue.h> 6924 6925" 6926if test "x$ac_cv_have_decl_TAILQ_CONCAT" = xyes; then : 6927 found_queue_h=yes 6928else 6929 found_queue_h=no 6930fi 6931 6932ac_fn_c_check_decl "$LINENO" "TAILQ_PREV" "ac_cv_have_decl_TAILQ_PREV" "#include <sys/queue.h> 6933 6934" 6935if test "x$ac_cv_have_decl_TAILQ_PREV" = xyes; then : 6936 found_queue_h=yes 6937else 6938 found_queue_h=no 6939fi 6940 6941ac_fn_c_check_decl "$LINENO" "TAILQ_REPLACE" "ac_cv_have_decl_TAILQ_REPLACE" "#include <sys/queue.h> 6942 6943" 6944if test "x$ac_cv_have_decl_TAILQ_REPLACE" = xyes; then : 6945 6946else 6947 found_queue_h=no 6948fi 6949 6950if test "x$found_queue_h" = xyes; then 6951 $as_echo "#define HAVE_QUEUE_H 1" >>confdefs.h 6952 6953fi 6954 6955# Look for __progname. 6956{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5 6957$as_echo_n "checking for __progname... " >&6; } 6958cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6959/* end confdefs.h. */ 6960 6961 #include <stdio.h> 6962 #include <stdlib.h> 6963 extern char *__progname; 6964 int main(void) { 6965 const char *cp = __progname; 6966 printf("%s\n", cp); 6967 exit(0); 6968 } 6969 6970_ACEOF 6971if ac_fn_c_try_link "$LINENO"; then : 6972 $as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 6973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6974$as_echo "yes" >&6; } 6975else 6976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6977$as_echo "no" >&6; } 6978 6979fi 6980rm -f core conftest.err conftest.$ac_objext \ 6981 conftest$ac_exeext conftest.$ac_ext 6982 6983# Look for program_invocation_short_name. 6984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_short_name" >&5 6985$as_echo_n "checking for program_invocation_short_name... " >&6; } 6986cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6987/* end confdefs.h. */ 6988 6989 #include <errno.h> 6990 #include <stdio.h> 6991 #include <stdlib.h> 6992 int main(void) { 6993 const char *cp = program_invocation_short_name; 6994 printf("%s\n", cp); 6995 exit(0); 6996 } 6997 6998_ACEOF 6999if ac_fn_c_try_link "$LINENO"; then : 7000 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h 7001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7002$as_echo "yes" >&6; } 7003else 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7005$as_echo "no" >&6; } 7006 7007fi 7008rm -f core conftest.err conftest.$ac_objext \ 7009 conftest$ac_exeext conftest.$ac_ext 7010 7011# Look for prctl(PR_SET_NAME). 7012ac_fn_c_check_decl "$LINENO" "PR_SET_NAME" "ac_cv_have_decl_PR_SET_NAME" "#include <sys/prctl.h> 7013 7014" 7015if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then : 7016 $as_echo "#define HAVE_PR_SET_NAME 1" >>confdefs.h 7017 7018fi 7019 7020 7021# Look for fcntl(F_CLOSEM). 7022ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" "#include <fcntl.h> 7023 7024" 7025if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 7026 $as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 7027 7028fi 7029 7030 7031# Look for /proc/$$. 7032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/\$\$" >&5 7033$as_echo_n "checking for /proc/\$\$... " >&6; } 7034if test -d /proc/$$; then 7035 $as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 7036 7037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7038$as_echo "yes" >&6; } 7039else 7040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7041$as_echo "no" >&6; } 7042fi 7043 7044# Man page defaults to mdoc. 7045MANFORMAT=mdoc 7046 7047 7048# Figure out the platform. 7049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 7050$as_echo_n "checking platform... " >&6; } 7051case "$host_os" in 7052 *aix*) 7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aix" >&5 7054$as_echo "aix" >&6; } 7055 PLATFORM=aix 7056 ;; 7057 *darwin*) 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin" >&5 7059$as_echo "darwin" >&6; } 7060 PLATFORM=darwin 7061 # 7062 # OS X CMSG_FIRSTHDR is broken, so redefine it with a working 7063 # one. daemon works but has some stupid side effects, so use 7064 # our internal version which has a workaround. 7065 # 7066 $as_echo "#define BROKEN_CMSG_FIRSTHDR 1" >>confdefs.h 7067 7068 case " $LIBOBJS " in 7069 *" daemon.$ac_objext "* ) ;; 7070 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 7071 ;; 7072esac 7073 7074 case " $LIBOBJS " in 7075 *" daemon-darwin.$ac_objext "* ) ;; 7076 *) LIBOBJS="$LIBOBJS daemon-darwin.$ac_objext" 7077 ;; 7078esac 7079 7080 ;; 7081 *dragonfly*) 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dragonfly" >&5 7083$as_echo "dragonfly" >&6; } 7084 PLATFORM=dragonfly 7085 ;; 7086 *linux*) 7087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 7088$as_echo "linux" >&6; } 7089 PLATFORM=linux 7090 ;; 7091 *freebsd*) 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: freebsd" >&5 7093$as_echo "freebsd" >&6; } 7094 PLATFORM=freebsd 7095 ;; 7096 *netbsd*) 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: netbsd" >&5 7098$as_echo "netbsd" >&6; } 7099 PLATFORM=netbsd 7100 ;; 7101 *openbsd*) 7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5 7103$as_echo "openbsd" >&6; } 7104 PLATFORM=openbsd 7105 ;; 7106 *sunos*) 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 7108$as_echo "sunos" >&6; } 7109 PLATFORM=sunos 7110 ;; 7111 *solaris*) 7112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 7113$as_echo "sunos" >&6; } 7114 PLATFORM=sunos 7115 case `/usr/bin/nroff --version 2>&1` in 7116 *GNU*) 7117 # Solaris 11.4 and later use GNU groff. 7118 MANFORMAT=mdoc 7119 ;; 7120 *) 7121 # Solaris 2.0 to 11.3 use AT&T nroff. 7122 MANFORMAT=man 7123 ;; 7124 esac 7125 ;; 7126 *hpux*) 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: hpux" >&5 7128$as_echo "hpux" >&6; } 7129 PLATFORM=hpux 7130 ;; 7131 *cygwin*|*msys*) 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cygwin" >&5 7133$as_echo "cygwin" >&6; } 7134 PLATFORM=cygwin 7135 ;; 7136 *) 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 7138$as_echo "unknown" >&6; } 7139 PLATFORM=unknown 7140 ;; 7141esac 7142 7143 if test "x$PLATFORM" = xaix; then 7144 IS_AIX_TRUE= 7145 IS_AIX_FALSE='#' 7146else 7147 IS_AIX_TRUE='#' 7148 IS_AIX_FALSE= 7149fi 7150 7151 if test "x$PLATFORM" = xdarwin; then 7152 IS_DARWIN_TRUE= 7153 IS_DARWIN_FALSE='#' 7154else 7155 IS_DARWIN_TRUE='#' 7156 IS_DARWIN_FALSE= 7157fi 7158 7159 if test "x$PLATFORM" = xdragonfly; then 7160 IS_DRAGONFLY_TRUE= 7161 IS_DRAGONFLY_FALSE='#' 7162else 7163 IS_DRAGONFLY_TRUE='#' 7164 IS_DRAGONFLY_FALSE= 7165fi 7166 7167 if test "x$PLATFORM" = xlinux; then 7168 IS_LINUX_TRUE= 7169 IS_LINUX_FALSE='#' 7170else 7171 IS_LINUX_TRUE='#' 7172 IS_LINUX_FALSE= 7173fi 7174 7175 if test "x$PLATFORM" = xfreebsd; then 7176 IS_FREEBSD_TRUE= 7177 IS_FREEBSD_FALSE='#' 7178else 7179 IS_FREEBSD_TRUE='#' 7180 IS_FREEBSD_FALSE= 7181fi 7182 7183 if test "x$PLATFORM" = xnetbsd; then 7184 IS_NETBSD_TRUE= 7185 IS_NETBSD_FALSE='#' 7186else 7187 IS_NETBSD_TRUE='#' 7188 IS_NETBSD_FALSE= 7189fi 7190 7191 if test "x$PLATFORM" = xopenbsd; then 7192 IS_OPENBSD_TRUE= 7193 IS_OPENBSD_FALSE='#' 7194else 7195 IS_OPENBSD_TRUE='#' 7196 IS_OPENBSD_FALSE= 7197fi 7198 7199 if test "x$PLATFORM" = xsunos; then 7200 IS_SUNOS_TRUE= 7201 IS_SUNOS_FALSE='#' 7202else 7203 IS_SUNOS_TRUE='#' 7204 IS_SUNOS_FALSE= 7205fi 7206 7207 if test "x$PLATFORM" = xhpux; then 7208 IS_HPUX_TRUE= 7209 IS_HPUX_FALSE='#' 7210else 7211 IS_HPUX_TRUE='#' 7212 IS_HPUX_FALSE= 7213fi 7214 7215 if test "x$PLATFORM" = xunknown; then 7216 IS_UNKNOWN_TRUE= 7217 IS_UNKNOWN_FALSE='#' 7218else 7219 IS_UNKNOWN_TRUE='#' 7220 IS_UNKNOWN_FALSE= 7221fi 7222 7223 7224# Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user 7225# variables. 7226 7227CPPFLAGS="$SAVED_CPPFLAGS" 7228 7229CFLAGS="$SAVED_CFLAGS" 7230 7231LDFLAGS="$SAVED_LDFLAGS" 7232 7233# autoconf should create a Makefile. 7234ac_config_files="$ac_config_files Makefile" 7235 7236cat >confcache <<\_ACEOF 7237# This file is a shell script that caches the results of configure 7238# tests run on this system so they can be shared between configure 7239# scripts and configure runs, see configure's option --config-cache. 7240# It is not useful on other systems. If it contains results you don't 7241# want to keep, you may remove or edit it. 7242# 7243# config.status only pays attention to the cache file if you give it 7244# the --recheck option to rerun configure. 7245# 7246# `ac_cv_env_foo' variables (set or unset) will be overridden when 7247# loading this file, other *unset* `ac_cv_foo' will be assigned the 7248# following values. 7249 7250_ACEOF 7251 7252# The following way of writing the cache mishandles newlines in values, 7253# but we know of no workaround that is simple, portable, and efficient. 7254# So, we kill variables containing newlines. 7255# Ultrix sh set writes to stderr and can't be redirected directly, 7256# and sets the high bit in the cache file unless we assign to the vars. 7257( 7258 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7259 eval ac_val=\$$ac_var 7260 case $ac_val in #( 7261 *${as_nl}*) 7262 case $ac_var in #( 7263 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7264$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7265 esac 7266 case $ac_var in #( 7267 _ | IFS | as_nl) ;; #( 7268 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7269 *) { eval $ac_var=; unset $ac_var;} ;; 7270 esac ;; 7271 esac 7272 done 7273 7274 (set) 2>&1 | 7275 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7276 *${as_nl}ac_space=\ *) 7277 # `set' does not quote correctly, so add quotes: double-quote 7278 # substitution turns \\\\ into \\, and sed turns \\ into \. 7279 sed -n \ 7280 "s/'/'\\\\''/g; 7281 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7282 ;; #( 7283 *) 7284 # `set' quotes correctly as required by POSIX, so do not add quotes. 7285 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7286 ;; 7287 esac | 7288 sort 7289) | 7290 sed ' 7291 /^ac_cv_env_/b end 7292 t clear 7293 :clear 7294 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7295 t end 7296 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7297 :end' >>confcache 7298if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7299 if test -w "$cache_file"; then 7300 if test "x$cache_file" != "x/dev/null"; then 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7302$as_echo "$as_me: updating cache $cache_file" >&6;} 7303 if test ! -f "$cache_file" || test -h "$cache_file"; then 7304 cat confcache >"$cache_file" 7305 else 7306 case $cache_file in #( 7307 */* | ?:*) 7308 mv -f confcache "$cache_file"$$ && 7309 mv -f "$cache_file"$$ "$cache_file" ;; #( 7310 *) 7311 mv -f confcache "$cache_file" ;; 7312 esac 7313 fi 7314 fi 7315 else 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7317$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7318 fi 7319fi 7320rm -f confcache 7321 7322test "x$prefix" = xNONE && prefix=$ac_default_prefix 7323# Let make expand exec_prefix. 7324test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7325 7326# Transform confdefs.h into DEFS. 7327# Protect against shell expansion while executing Makefile rules. 7328# Protect against Makefile macro expansion. 7329# 7330# If the first sed substitution is executed (which looks for macros that 7331# take arguments), then branch to the quote section. Otherwise, 7332# look for a macro that doesn't take arguments. 7333ac_script=' 7334:mline 7335/\\$/{ 7336 N 7337 s,\\\n,, 7338 b mline 7339} 7340t clear 7341:clear 7342s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 7343t quote 7344s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 7345t quote 7346b any 7347:quote 7348s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 7349s/\[/\\&/g 7350s/\]/\\&/g 7351s/\$/$$/g 7352H 7353:any 7354${ 7355 g 7356 s/^\n// 7357 s/\n/ /g 7358 p 7359} 7360' 7361DEFS=`sed -n "$ac_script" confdefs.h` 7362 7363 7364ac_libobjs= 7365ac_ltlibobjs= 7366U= 7367for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7368 # 1. Remove the extension, and $U if already installed. 7369 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7370 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7371 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7372 # will be set to the directory where LIBOBJS objects are built. 7373 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7374 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7375done 7376LIBOBJS=$ac_libobjs 7377 7378LTLIBOBJS=$ac_ltlibobjs 7379 7380 7381{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 7382$as_echo_n "checking that generated files are newer than configure... " >&6; } 7383 if test -n "$am_sleep_pid"; then 7384 # Hide warnings about reused PIDs. 7385 wait $am_sleep_pid 2>/dev/null 7386 fi 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 7388$as_echo "done" >&6; } 7389 if test -n "$EXEEXT"; then 7390 am__EXEEXT_TRUE= 7391 am__EXEEXT_FALSE='#' 7392else 7393 am__EXEEXT_TRUE='#' 7394 am__EXEEXT_FALSE= 7395fi 7396 7397if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7398 as_fn_error $? "conditional \"AMDEP\" was never defined. 7399Usually this means the macro was only invoked conditionally." "$LINENO" 5 7400fi 7401if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7402 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 7403Usually this means the macro was only invoked conditionally." "$LINENO" 5 7404fi 7405if test -z "${IS_DEBUG_TRUE}" && test -z "${IS_DEBUG_FALSE}"; then 7406 as_fn_error $? "conditional \"IS_DEBUG\" was never defined. 7407Usually this means the macro was only invoked conditionally." "$LINENO" 5 7408fi 7409if test -z "${IS_GCC_TRUE}" && test -z "${IS_GCC_FALSE}"; then 7410 as_fn_error $? "conditional \"IS_GCC\" was never defined. 7411Usually this means the macro was only invoked conditionally." "$LINENO" 5 7412fi 7413if test -z "${IS_SUNCC_TRUE}" && test -z "${IS_SUNCC_FALSE}"; then 7414 as_fn_error $? "conditional \"IS_SUNCC\" was never defined. 7415Usually this means the macro was only invoked conditionally." "$LINENO" 5 7416fi 7417if test -z "${HAVE_UTF8PROC_TRUE}" && test -z "${HAVE_UTF8PROC_FALSE}"; then 7418 as_fn_error $? "conditional \"HAVE_UTF8PROC\" was never defined. 7419Usually this means the macro was only invoked conditionally." "$LINENO" 5 7420fi 7421if test -z "${NEED_FORKPTY_TRUE}" && test -z "${NEED_FORKPTY_FALSE}"; then 7422 as_fn_error $? "conditional \"NEED_FORKPTY\" was never defined. 7423Usually this means the macro was only invoked conditionally." "$LINENO" 5 7424fi 7425if test -z "${IS_AIX_TRUE}" && test -z "${IS_AIX_FALSE}"; then 7426 as_fn_error $? "conditional \"IS_AIX\" was never defined. 7427Usually this means the macro was only invoked conditionally." "$LINENO" 5 7428fi 7429if test -z "${IS_DARWIN_TRUE}" && test -z "${IS_DARWIN_FALSE}"; then 7430 as_fn_error $? "conditional \"IS_DARWIN\" was never defined. 7431Usually this means the macro was only invoked conditionally." "$LINENO" 5 7432fi 7433if test -z "${IS_DRAGONFLY_TRUE}" && test -z "${IS_DRAGONFLY_FALSE}"; then 7434 as_fn_error $? "conditional \"IS_DRAGONFLY\" was never defined. 7435Usually this means the macro was only invoked conditionally." "$LINENO" 5 7436fi 7437if test -z "${IS_LINUX_TRUE}" && test -z "${IS_LINUX_FALSE}"; then 7438 as_fn_error $? "conditional \"IS_LINUX\" was never defined. 7439Usually this means the macro was only invoked conditionally." "$LINENO" 5 7440fi 7441if test -z "${IS_FREEBSD_TRUE}" && test -z "${IS_FREEBSD_FALSE}"; then 7442 as_fn_error $? "conditional \"IS_FREEBSD\" was never defined. 7443Usually this means the macro was only invoked conditionally." "$LINENO" 5 7444fi 7445if test -z "${IS_NETBSD_TRUE}" && test -z "${IS_NETBSD_FALSE}"; then 7446 as_fn_error $? "conditional \"IS_NETBSD\" was never defined. 7447Usually this means the macro was only invoked conditionally." "$LINENO" 5 7448fi 7449if test -z "${IS_OPENBSD_TRUE}" && test -z "${IS_OPENBSD_FALSE}"; then 7450 as_fn_error $? "conditional \"IS_OPENBSD\" was never defined. 7451Usually this means the macro was only invoked conditionally." "$LINENO" 5 7452fi 7453if test -z "${IS_SUNOS_TRUE}" && test -z "${IS_SUNOS_FALSE}"; then 7454 as_fn_error $? "conditional \"IS_SUNOS\" was never defined. 7455Usually this means the macro was only invoked conditionally." "$LINENO" 5 7456fi 7457if test -z "${IS_HPUX_TRUE}" && test -z "${IS_HPUX_FALSE}"; then 7458 as_fn_error $? "conditional \"IS_HPUX\" was never defined. 7459Usually this means the macro was only invoked conditionally." "$LINENO" 5 7460fi 7461if test -z "${IS_UNKNOWN_TRUE}" && test -z "${IS_UNKNOWN_FALSE}"; then 7462 as_fn_error $? "conditional \"IS_UNKNOWN\" was never defined. 7463Usually this means the macro was only invoked conditionally." "$LINENO" 5 7464fi 7465 7466: "${CONFIG_STATUS=./config.status}" 7467ac_write_fail=0 7468ac_clean_files_save=$ac_clean_files 7469ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7470{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7471$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7472as_write_fail=0 7473cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7474#! $SHELL 7475# Generated by $as_me. 7476# Run this file to recreate the current configuration. 7477# Compiler output produced by configure, useful for debugging 7478# configure, is in config.log if it exists. 7479 7480debug=false 7481ac_cs_recheck=false 7482ac_cs_silent=false 7483 7484SHELL=\${CONFIG_SHELL-$SHELL} 7485export SHELL 7486_ASEOF 7487cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7488## -------------------- ## 7489## M4sh Initialization. ## 7490## -------------------- ## 7491 7492# Be more Bourne compatible 7493DUALCASE=1; export DUALCASE # for MKS sh 7494if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7495 emulate sh 7496 NULLCMD=: 7497 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7498 # is contrary to our usage. Disable this feature. 7499 alias -g '${1+"$@"}'='"$@"' 7500 setopt NO_GLOB_SUBST 7501else 7502 case `(set -o) 2>/dev/null` in #( 7503 *posix*) : 7504 set -o posix ;; #( 7505 *) : 7506 ;; 7507esac 7508fi 7509 7510 7511as_nl=' 7512' 7513export as_nl 7514# Printing a long string crashes Solaris 7 /usr/bin/printf. 7515as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7516as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7517as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7518# Prefer a ksh shell builtin over an external printf program on Solaris, 7519# but without wasting forks for bash or zsh. 7520if test -z "$BASH_VERSION$ZSH_VERSION" \ 7521 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7522 as_echo='print -r --' 7523 as_echo_n='print -rn --' 7524elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7525 as_echo='printf %s\n' 7526 as_echo_n='printf %s' 7527else 7528 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7529 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7530 as_echo_n='/usr/ucb/echo -n' 7531 else 7532 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7533 as_echo_n_body='eval 7534 arg=$1; 7535 case $arg in #( 7536 *"$as_nl"*) 7537 expr "X$arg" : "X\\(.*\\)$as_nl"; 7538 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7539 esac; 7540 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7541 ' 7542 export as_echo_n_body 7543 as_echo_n='sh -c $as_echo_n_body as_echo' 7544 fi 7545 export as_echo_body 7546 as_echo='sh -c $as_echo_body as_echo' 7547fi 7548 7549# The user is always right. 7550if test "${PATH_SEPARATOR+set}" != set; then 7551 PATH_SEPARATOR=: 7552 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7553 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7554 PATH_SEPARATOR=';' 7555 } 7556fi 7557 7558 7559# IFS 7560# We need space, tab and new line, in precisely that order. Quoting is 7561# there to prevent editors from complaining about space-tab. 7562# (If _AS_PATH_WALK were called with IFS unset, it would disable word 7563# splitting by setting IFS to empty value.) 7564IFS=" "" $as_nl" 7565 7566# Find who we are. Look in the path if we contain no directory separator. 7567as_myself= 7568case $0 in #(( 7569 *[\\/]* ) as_myself=$0 ;; 7570 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7571for as_dir in $PATH 7572do 7573 IFS=$as_save_IFS 7574 test -z "$as_dir" && as_dir=. 7575 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7576 done 7577IFS=$as_save_IFS 7578 7579 ;; 7580esac 7581# We did not find ourselves, most probably we were run as `sh COMMAND' 7582# in which case we are not to be found in the path. 7583if test "x$as_myself" = x; then 7584 as_myself=$0 7585fi 7586if test ! -f "$as_myself"; then 7587 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7588 exit 1 7589fi 7590 7591# Unset variables that we do not need and which cause bugs (e.g. in 7592# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7593# suppresses any "Segmentation fault" message there. '((' could 7594# trigger a bug in pdksh 5.2.14. 7595for as_var in BASH_ENV ENV MAIL MAILPATH 7596do eval test x\${$as_var+set} = xset \ 7597 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7598done 7599PS1='$ ' 7600PS2='> ' 7601PS4='+ ' 7602 7603# NLS nuisances. 7604LC_ALL=C 7605export LC_ALL 7606LANGUAGE=C 7607export LANGUAGE 7608 7609# CDPATH. 7610(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7611 7612 7613# as_fn_error STATUS ERROR [LINENO LOG_FD] 7614# ---------------------------------------- 7615# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7616# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7617# script with STATUS, using 1 if that was 0. 7618as_fn_error () 7619{ 7620 as_status=$1; test $as_status -eq 0 && as_status=1 7621 if test "$4"; then 7622 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7623 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7624 fi 7625 $as_echo "$as_me: error: $2" >&2 7626 as_fn_exit $as_status 7627} # as_fn_error 7628 7629 7630# as_fn_set_status STATUS 7631# ----------------------- 7632# Set $? to STATUS, without forking. 7633as_fn_set_status () 7634{ 7635 return $1 7636} # as_fn_set_status 7637 7638# as_fn_exit STATUS 7639# ----------------- 7640# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7641as_fn_exit () 7642{ 7643 set +e 7644 as_fn_set_status $1 7645 exit $1 7646} # as_fn_exit 7647 7648# as_fn_unset VAR 7649# --------------- 7650# Portably unset VAR. 7651as_fn_unset () 7652{ 7653 { eval $1=; unset $1;} 7654} 7655as_unset=as_fn_unset 7656# as_fn_append VAR VALUE 7657# ---------------------- 7658# Append the text in VALUE to the end of the definition contained in VAR. Take 7659# advantage of any shell optimizations that allow amortized linear growth over 7660# repeated appends, instead of the typical quadratic growth present in naive 7661# implementations. 7662if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7663 eval 'as_fn_append () 7664 { 7665 eval $1+=\$2 7666 }' 7667else 7668 as_fn_append () 7669 { 7670 eval $1=\$$1\$2 7671 } 7672fi # as_fn_append 7673 7674# as_fn_arith ARG... 7675# ------------------ 7676# Perform arithmetic evaluation on the ARGs, and store the result in the 7677# global $as_val. Take advantage of shells that can avoid forks. The arguments 7678# must be portable across $(()) and expr. 7679if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7680 eval 'as_fn_arith () 7681 { 7682 as_val=$(( $* )) 7683 }' 7684else 7685 as_fn_arith () 7686 { 7687 as_val=`expr "$@" || test $? -eq 1` 7688 } 7689fi # as_fn_arith 7690 7691 7692if expr a : '\(a\)' >/dev/null 2>&1 && 7693 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7694 as_expr=expr 7695else 7696 as_expr=false 7697fi 7698 7699if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7700 as_basename=basename 7701else 7702 as_basename=false 7703fi 7704 7705if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7706 as_dirname=dirname 7707else 7708 as_dirname=false 7709fi 7710 7711as_me=`$as_basename -- "$0" || 7712$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7713 X"$0" : 'X\(//\)$' \| \ 7714 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7715$as_echo X/"$0" | 7716 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7717 s//\1/ 7718 q 7719 } 7720 /^X\/\(\/\/\)$/{ 7721 s//\1/ 7722 q 7723 } 7724 /^X\/\(\/\).*/{ 7725 s//\1/ 7726 q 7727 } 7728 s/.*/./; q'` 7729 7730# Avoid depending upon Character Ranges. 7731as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7732as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7733as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7734as_cr_digits='0123456789' 7735as_cr_alnum=$as_cr_Letters$as_cr_digits 7736 7737ECHO_C= ECHO_N= ECHO_T= 7738case `echo -n x` in #((((( 7739-n*) 7740 case `echo 'xy\c'` in 7741 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7742 xy) ECHO_C='\c';; 7743 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7744 ECHO_T=' ';; 7745 esac;; 7746*) 7747 ECHO_N='-n';; 7748esac 7749 7750rm -f conf$$ conf$$.exe conf$$.file 7751if test -d conf$$.dir; then 7752 rm -f conf$$.dir/conf$$.file 7753else 7754 rm -f conf$$.dir 7755 mkdir conf$$.dir 2>/dev/null 7756fi 7757if (echo >conf$$.file) 2>/dev/null; then 7758 if ln -s conf$$.file conf$$ 2>/dev/null; then 7759 as_ln_s='ln -s' 7760 # ... but there are two gotchas: 7761 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7762 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7763 # In both cases, we have to default to `cp -pR'. 7764 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7765 as_ln_s='cp -pR' 7766 elif ln conf$$.file conf$$ 2>/dev/null; then 7767 as_ln_s=ln 7768 else 7769 as_ln_s='cp -pR' 7770 fi 7771else 7772 as_ln_s='cp -pR' 7773fi 7774rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7775rmdir conf$$.dir 2>/dev/null 7776 7777 7778# as_fn_mkdir_p 7779# ------------- 7780# Create "$as_dir" as a directory, including parents if necessary. 7781as_fn_mkdir_p () 7782{ 7783 7784 case $as_dir in #( 7785 -*) as_dir=./$as_dir;; 7786 esac 7787 test -d "$as_dir" || eval $as_mkdir_p || { 7788 as_dirs= 7789 while :; do 7790 case $as_dir in #( 7791 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7792 *) as_qdir=$as_dir;; 7793 esac 7794 as_dirs="'$as_qdir' $as_dirs" 7795 as_dir=`$as_dirname -- "$as_dir" || 7796$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7797 X"$as_dir" : 'X\(//\)[^/]' \| \ 7798 X"$as_dir" : 'X\(//\)$' \| \ 7799 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7800$as_echo X"$as_dir" | 7801 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7802 s//\1/ 7803 q 7804 } 7805 /^X\(\/\/\)[^/].*/{ 7806 s//\1/ 7807 q 7808 } 7809 /^X\(\/\/\)$/{ 7810 s//\1/ 7811 q 7812 } 7813 /^X\(\/\).*/{ 7814 s//\1/ 7815 q 7816 } 7817 s/.*/./; q'` 7818 test -d "$as_dir" && break 7819 done 7820 test -z "$as_dirs" || eval "mkdir $as_dirs" 7821 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7822 7823 7824} # as_fn_mkdir_p 7825if mkdir -p . 2>/dev/null; then 7826 as_mkdir_p='mkdir -p "$as_dir"' 7827else 7828 test -d ./-p && rmdir ./-p 7829 as_mkdir_p=false 7830fi 7831 7832 7833# as_fn_executable_p FILE 7834# ----------------------- 7835# Test if FILE is an executable regular file. 7836as_fn_executable_p () 7837{ 7838 test -f "$1" && test -x "$1" 7839} # as_fn_executable_p 7840as_test_x='test -x' 7841as_executable_p=as_fn_executable_p 7842 7843# Sed expression to map a string onto a valid CPP name. 7844as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7845 7846# Sed expression to map a string onto a valid variable name. 7847as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7848 7849 7850exec 6>&1 7851## ----------------------------------- ## 7852## Main body of $CONFIG_STATUS script. ## 7853## ----------------------------------- ## 7854_ASEOF 7855test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7856 7857cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7858# Save the log message, to keep $0 and so on meaningful, and to 7859# report actual input values of CONFIG_FILES etc. instead of their 7860# values after options handling. 7861ac_log=" 7862This file was extended by tmux $as_me 2.8, which was 7863generated by GNU Autoconf 2.69. Invocation command line was 7864 7865 CONFIG_FILES = $CONFIG_FILES 7866 CONFIG_HEADERS = $CONFIG_HEADERS 7867 CONFIG_LINKS = $CONFIG_LINKS 7868 CONFIG_COMMANDS = $CONFIG_COMMANDS 7869 $ $0 $@ 7870 7871on `(hostname || uname -n) 2>/dev/null | sed 1q` 7872" 7873 7874_ACEOF 7875 7876case $ac_config_files in *" 7877"*) set x $ac_config_files; shift; ac_config_files=$*;; 7878esac 7879 7880 7881 7882cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7883# Files that config.status was made for. 7884config_files="$ac_config_files" 7885config_commands="$ac_config_commands" 7886 7887_ACEOF 7888 7889cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7890ac_cs_usage="\ 7891\`$as_me' instantiates files and other configuration actions 7892from templates according to the current configuration. Unless the files 7893and actions are specified as TAGs, all are instantiated by default. 7894 7895Usage: $0 [OPTION]... [TAG]... 7896 7897 -h, --help print this help, then exit 7898 -V, --version print version number and configuration settings, then exit 7899 --config print configuration, then exit 7900 -q, --quiet, --silent 7901 do not print progress messages 7902 -d, --debug don't remove temporary files 7903 --recheck update $as_me by reconfiguring in the same conditions 7904 --file=FILE[:TEMPLATE] 7905 instantiate the configuration file FILE 7906 7907Configuration files: 7908$config_files 7909 7910Configuration commands: 7911$config_commands 7912 7913Report bugs to the package provider." 7914 7915_ACEOF 7916cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7917ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 7918ac_cs_version="\\ 7919tmux config.status 2.8 7920configured by $0, generated by GNU Autoconf 2.69, 7921 with options \\"\$ac_cs_config\\" 7922 7923Copyright (C) 2012 Free Software Foundation, Inc. 7924This config.status script is free software; the Free Software Foundation 7925gives unlimited permission to copy, distribute and modify it." 7926 7927ac_pwd='$ac_pwd' 7928srcdir='$srcdir' 7929INSTALL='$INSTALL' 7930MKDIR_P='$MKDIR_P' 7931AWK='$AWK' 7932test -n "\$AWK" || AWK=awk 7933_ACEOF 7934 7935cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7936# The default lists apply if the user does not specify any file. 7937ac_need_defaults=: 7938while test $# != 0 7939do 7940 case $1 in 7941 --*=?*) 7942 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7943 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7944 ac_shift=: 7945 ;; 7946 --*=) 7947 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7948 ac_optarg= 7949 ac_shift=: 7950 ;; 7951 *) 7952 ac_option=$1 7953 ac_optarg=$2 7954 ac_shift=shift 7955 ;; 7956 esac 7957 7958 case $ac_option in 7959 # Handling of the options. 7960 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7961 ac_cs_recheck=: ;; 7962 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7963 $as_echo "$ac_cs_version"; exit ;; 7964 --config | --confi | --conf | --con | --co | --c ) 7965 $as_echo "$ac_cs_config"; exit ;; 7966 --debug | --debu | --deb | --de | --d | -d ) 7967 debug=: ;; 7968 --file | --fil | --fi | --f ) 7969 $ac_shift 7970 case $ac_optarg in 7971 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7972 '') as_fn_error $? "missing file argument" ;; 7973 esac 7974 as_fn_append CONFIG_FILES " '$ac_optarg'" 7975 ac_need_defaults=false;; 7976 --he | --h | --help | --hel | -h ) 7977 $as_echo "$ac_cs_usage"; exit ;; 7978 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7979 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7980 ac_cs_silent=: ;; 7981 7982 # This is an error. 7983 -*) as_fn_error $? "unrecognized option: \`$1' 7984Try \`$0 --help' for more information." ;; 7985 7986 *) as_fn_append ac_config_targets " $1" 7987 ac_need_defaults=false ;; 7988 7989 esac 7990 shift 7991done 7992 7993ac_configure_extra_args= 7994 7995if $ac_cs_silent; then 7996 exec 6>/dev/null 7997 ac_configure_extra_args="$ac_configure_extra_args --silent" 7998fi 7999 8000_ACEOF 8001cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8002if \$ac_cs_recheck; then 8003 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8004 shift 8005 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8006 CONFIG_SHELL='$SHELL' 8007 export CONFIG_SHELL 8008 exec "\$@" 8009fi 8010 8011_ACEOF 8012cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8013exec 5>>config.log 8014{ 8015 echo 8016 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8017## Running $as_me. ## 8018_ASBOX 8019 $as_echo "$ac_log" 8020} >&5 8021 8022_ACEOF 8023cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8024# 8025# INIT-COMMANDS 8026# 8027AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 8028 8029_ACEOF 8030 8031cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8032 8033# Handling of arguments. 8034for ac_config_target in $ac_config_targets 8035do 8036 case $ac_config_target in 8037 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 8038 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8039 8040 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8041 esac 8042done 8043 8044 8045# If the user did not use the arguments to specify the items to instantiate, 8046# then the envvar interface is used. Set only those that are not. 8047# We use the long form for the default assignment because of an extremely 8048# bizarre bug on SunOS 4.1.3. 8049if $ac_need_defaults; then 8050 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8051 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8052fi 8053 8054# Have a temporary directory for convenience. Make it in the build tree 8055# simply because there is no reason against having it here, and in addition, 8056# creating and moving files from /tmp can sometimes cause problems. 8057# Hook for its removal unless debugging. 8058# Note that there is a small window in which the directory will not be cleaned: 8059# after its creation but before its name has been assigned to `$tmp'. 8060$debug || 8061{ 8062 tmp= ac_tmp= 8063 trap 'exit_status=$? 8064 : "${ac_tmp:=$tmp}" 8065 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8066' 0 8067 trap 'as_fn_exit 1' 1 2 13 15 8068} 8069# Create a (secure) tmp directory for tmp files. 8070 8071{ 8072 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8073 test -d "$tmp" 8074} || 8075{ 8076 tmp=./conf$$-$RANDOM 8077 (umask 077 && mkdir "$tmp") 8078} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8079ac_tmp=$tmp 8080 8081# Set up the scripts for CONFIG_FILES section. 8082# No need to generate them if there are no CONFIG_FILES. 8083# This happens for instance with `./config.status config.h'. 8084if test -n "$CONFIG_FILES"; then 8085 8086 8087ac_cr=`echo X | tr X '\015'` 8088# On cygwin, bash can eat \r inside `` if the user requested igncr. 8089# But we know of no other shell where ac_cr would be empty at this 8090# point, so we can use a bashism as a fallback. 8091if test "x$ac_cr" = x; then 8092 eval ac_cr=\$\'\\r\' 8093fi 8094ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8095if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8096 ac_cs_awk_cr='\\r' 8097else 8098 ac_cs_awk_cr=$ac_cr 8099fi 8100 8101echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8102_ACEOF 8103 8104 8105{ 8106 echo "cat >conf$$subs.awk <<_ACEOF" && 8107 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8108 echo "_ACEOF" 8109} >conf$$subs.sh || 8110 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8111ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8112ac_delim='%!_!# ' 8113for ac_last_try in false false false false false :; do 8114 . ./conf$$subs.sh || 8115 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8116 8117 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8118 if test $ac_delim_n = $ac_delim_num; then 8119 break 8120 elif $ac_last_try; then 8121 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8122 else 8123 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8124 fi 8125done 8126rm -f conf$$subs.sh 8127 8128cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8129cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8130_ACEOF 8131sed -n ' 8132h 8133s/^/S["/; s/!.*/"]=/ 8134p 8135g 8136s/^[^!]*!// 8137:repl 8138t repl 8139s/'"$ac_delim"'$// 8140t delim 8141:nl 8142h 8143s/\(.\{148\}\)..*/\1/ 8144t more1 8145s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8146p 8147n 8148b repl 8149:more1 8150s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8151p 8152g 8153s/.\{148\}// 8154t nl 8155:delim 8156h 8157s/\(.\{148\}\)..*/\1/ 8158t more2 8159s/["\\]/\\&/g; s/^/"/; s/$/"/ 8160p 8161b 8162:more2 8163s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8164p 8165g 8166s/.\{148\}// 8167t delim 8168' <conf$$subs.awk | sed ' 8169/^[^""]/{ 8170 N 8171 s/\n// 8172} 8173' >>$CONFIG_STATUS || ac_write_fail=1 8174rm -f conf$$subs.awk 8175cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8176_ACAWK 8177cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8178 for (key in S) S_is_set[key] = 1 8179 FS = "" 8180 8181} 8182{ 8183 line = $ 0 8184 nfields = split(line, field, "@") 8185 substed = 0 8186 len = length(field[1]) 8187 for (i = 2; i < nfields; i++) { 8188 key = field[i] 8189 keylen = length(key) 8190 if (S_is_set[key]) { 8191 value = S[key] 8192 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8193 len += length(value) + length(field[++i]) 8194 substed = 1 8195 } else 8196 len += 1 + keylen 8197 } 8198 8199 print line 8200} 8201 8202_ACAWK 8203_ACEOF 8204cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8205if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8206 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8207else 8208 cat 8209fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8210 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8211_ACEOF 8212 8213# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8214# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8215# trailing colons and then remove the whole line if VPATH becomes empty 8216# (actually we leave an empty line to preserve line numbers). 8217if test "x$srcdir" = x.; then 8218 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8219h 8220s/// 8221s/^/:/ 8222s/[ ]*$/:/ 8223s/:\$(srcdir):/:/g 8224s/:\${srcdir}:/:/g 8225s/:@srcdir@:/:/g 8226s/^:*// 8227s/:*$// 8228x 8229s/\(=[ ]*\).*/\1/ 8230G 8231s/\n// 8232s/^[^=]*=[ ]*$// 8233}' 8234fi 8235 8236cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8237fi # test -n "$CONFIG_FILES" 8238 8239 8240eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 8241shift 8242for ac_tag 8243do 8244 case $ac_tag in 8245 :[FHLC]) ac_mode=$ac_tag; continue;; 8246 esac 8247 case $ac_mode$ac_tag in 8248 :[FHL]*:*);; 8249 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8250 :[FH]-) ac_tag=-:-;; 8251 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8252 esac 8253 ac_save_IFS=$IFS 8254 IFS=: 8255 set x $ac_tag 8256 IFS=$ac_save_IFS 8257 shift 8258 ac_file=$1 8259 shift 8260 8261 case $ac_mode in 8262 :L) ac_source=$1;; 8263 :[FH]) 8264 ac_file_inputs= 8265 for ac_f 8266 do 8267 case $ac_f in 8268 -) ac_f="$ac_tmp/stdin";; 8269 *) # Look for the file first in the build tree, then in the source tree 8270 # (if the path is not absolute). The absolute path cannot be DOS-style, 8271 # because $ac_f cannot contain `:'. 8272 test -f "$ac_f" || 8273 case $ac_f in 8274 [\\/$]*) false;; 8275 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8276 esac || 8277 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8278 esac 8279 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8280 as_fn_append ac_file_inputs " '$ac_f'" 8281 done 8282 8283 # Let's still pretend it is `configure' which instantiates (i.e., don't 8284 # use $as_me), people would be surprised to read: 8285 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 8442 8443test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8444 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 8445 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 8446 "$ac_tmp/out"`; test -z "$ac_out"; } && 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8448which seems to be undefined. Please make sure it is defined" >&5 8449$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8450which seems to be undefined. Please make sure it is defined" >&2;} 8451 8452 rm -f "$ac_tmp/stdin" 8453 case $ac_file in 8454 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 8455 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 8456 esac \ 8457 || as_fn_error $? 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We invoke sed twice because it is the 8524 # simplest approach to changing $(DEPDIR) to its actual value in the 8525 # expansion. 8526 for file in `sed -n " 8527 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8528 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 8529 # Make sure the directory exists. 8530 test -f "$dirpart/$file" && continue 8531 fdir=`$as_dirname -- "$file" || 8532$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8533 X"$file" : 'X\(//\)[^/]' \| \ 8534 X"$file" : 'X\(//\)$' \| \ 8535 X"$file" : 'X\(/\)' \| . 2>/dev/null || 8536$as_echo X"$file" | 8537 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8538 s//\1/ 8539 q 8540 } 8541 /^X\(\/\/\)[^/].*/{ 8542 s//\1/ 8543 q 8544 } 8545 /^X\(\/\/\)$/{ 8546 s//\1/ 8547 q 8548 } 8549 /^X\(\/\).*/{ 8550 s//\1/ 8551 q 8552 } 8553 s/.*/./; q'` 8554 as_dir=$dirpart/$fdir; as_fn_mkdir_p 8555 # echo "creating $dirpart/$file" 8556 echo '# dummy' > "$dirpart/$file" 8557 done 8558 done 8559} 8560 ;; 8561 8562 esac 8563done # for ac_tag 8564 8565 8566as_fn_exit 0 8567_ACEOF 8568ac_clean_files=$ac_clean_files_save 8569 8570test $ac_write_fail = 0 || 8571 as_fn_error $? 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