1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 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= 579PACKAGE_TARNAME= 580PACKAGE_VERSION= 581PACKAGE_STRING= 582PACKAGE_BUGREPORT= 583PACKAGE_URL= 584 585ac_unique_file="vsn.mk" 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='LTLIBOBJS 623LIBOBJS 624PERL 625DED_OSTYPE 626DED_THR_DEFS 627DED_LIBS 628DED_LD_FLAG_RUNTIME_LIBRARY_PATH 629DED_LDFLAGS 630DED_WERRORFLAGS 631DED_WARN_FLAGS 632DED_STATIC_CFLAGS 633DED_CFLAGS 634DED_BASIC_CFLAGS 635DED_INCLUDE 636DED_SYS_INCLUDE 637DED_EXT 638DED_GCC 639DED_CC 640DED_LD 641EGREP 642GREP 643CPP 644GETCONF 645OTP_EXTRA_FLAGS 646ERLANG_OSTYPE 647ENABLE_MEGACO_FLEX_SCANNER_LINENO 648ENABLE_REENTRANT_MEGACO_FLEX_SCANNER 649ENABLE_MEGACO_FLEX_SCANNER 650LEXLIB 651LEX_OUTPUT_ROOT 652LEX 653MIXED_MINGW 654MIXED_VC 655OBJEXT 656EXEEXT 657ac_ct_CC 658CPPFLAGS 659LDFLAGS 660CFLAGS 661CC 662host_os 663host_vendor 664host_cpu 665host 666build_os 667build_vendor 668build_cpu 669build 670target_alias 671host_alias 672build_alias 673LIBS 674ECHO_T 675ECHO_N 676ECHO_C 677DEFS 678mandir 679localedir 680libdir 681psdir 682pdfdir 683dvidir 684htmldir 685infodir 686docdir 687oldincludedir 688includedir 689runstatedir 690localstatedir 691sharedstatedir 692sysconfdir 693datadir 694datarootdir 695libexecdir 696sbindir 697bindir 698program_transform_name 699prefix 700exec_prefix 701PACKAGE_URL 702PACKAGE_BUGREPORT 703PACKAGE_STRING 704PACKAGE_VERSION 705PACKAGE_TARNAME 706PACKAGE_NAME 707PATH_SEPARATOR 708SHELL' 709ac_subst_files='' 710ac_user_opts=' 711enable_option_checking 712enable_megaco_reentrant_flex_scanner 713enable_megaco_flex_scanner_lineno 714enable_sanitizers 715' 716 ac_precious_vars='build_alias 717host_alias 718target_alias 719CC 720CFLAGS 721LDFLAGS 722LIBS 723CPPFLAGS 724CPP' 725 726 727# Initialize some variables set by options. 728ac_init_help= 729ac_init_version=false 730ac_unrecognized_opts= 731ac_unrecognized_sep= 732# The variables have the same names as the options, with 733# dashes changed to underlines. 734cache_file=/dev/null 735exec_prefix=NONE 736no_create= 737no_recursion= 738prefix=NONE 739program_prefix=NONE 740program_suffix=NONE 741program_transform_name=s,x,x, 742silent= 743site= 744srcdir= 745verbose= 746x_includes=NONE 747x_libraries=NONE 748 749# Installation directory options. 750# These are left unexpanded so users can "make install exec_prefix=/foo" 751# and all the variables that are supposed to be based on exec_prefix 752# by default will actually change. 753# Use braces instead of parens because sh, perl, etc. also accept them. 754# (The list follows the same order as the GNU Coding Standards.) 755bindir='${exec_prefix}/bin' 756sbindir='${exec_prefix}/sbin' 757libexecdir='${exec_prefix}/libexec' 758datarootdir='${prefix}/share' 759datadir='${datarootdir}' 760sysconfdir='${prefix}/etc' 761sharedstatedir='${prefix}/com' 762localstatedir='${prefix}/var' 763runstatedir='${localstatedir}/run' 764includedir='${prefix}/include' 765oldincludedir='/usr/include' 766docdir='${datarootdir}/doc/${PACKAGE}' 767infodir='${datarootdir}/info' 768htmldir='${docdir}' 769dvidir='${docdir}' 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"no acceptable C compiler found in \$PATH 2735See \`config.log' for more details" "$LINENO" 5; } 2736 2737# Provide some information about the compiler. 2738$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2739set X $ac_compile 2740ac_compiler=$2 2741for ac_option in --version -v -V -qversion; do 2742 { { ac_try="$ac_compiler $ac_option >&5" 2743case "(($ac_try" in 2744 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2745 *) ac_try_echo=$ac_try;; 2746esac 2747eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2748$as_echo "$ac_try_echo"; } >&5 2749 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2750 ac_status=$? 2751 if test -s conftest.err; then 2752 sed '10a\ 2753... rest of stderr output deleted ... 2754 10q' conftest.err >conftest.er1 2755 cat conftest.er1 >&5 2756 fi 2757 rm -f conftest.er1 conftest.err 2758 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2759 test $ac_status = 0; } 2760done 2761 2762cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2763/* end confdefs.h. */ 2764 2765int 2766main () 2767{ 2768 2769 ; 2770 return 0; 2771} 2772_ACEOF 2773ac_clean_files_save=$ac_clean_files 2774ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2775# Try to create an executable without -o first, disregard a.out. 2776# It will help us diagnose broken compilers, and finding out an intuition 2777# of exeext. 2778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2779$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2809# so that the user can short-circuit this test for compilers unknown to 2810# Autoconf. 2811for ac_file in $ac_files '' 2812do 2813 test -f "$ac_file" || continue 2814 case $ac_file in 2815 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2816 ;; 2817 [ab].out ) 2818 # We found the default executable, but exeext='' is most 2819 # certainly right. 2820 break;; 2821 *.* ) 2822 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2823 then :; else 2824 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2825 fi 2826 # We set ac_cv_exeext here because the later test for it is not 2827 # safe: cross compilers may not add the suffix if given an `-o' 2828 # argument, so we may need to know it at that point already. 2829 # Even if this section looks crufty: it has the advantage of 2830 # actually working. 2831 break;; 2832 * ) 2833 break;; 2834 esac 2835done 2836test "$ac_cv_exeext" = no && ac_cv_exeext= 2837 2838else 2839 ac_file='' 2840fi 2841if test -z "$ac_file"; then : 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2843$as_echo "no" >&6; } 2844$as_echo "$as_me: failed program was:" >&5 2845sed 's/^/| /' conftest.$ac_ext >&5 2846 2847{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2848$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2849as_fn_error 77 "C compiler cannot create executables 2850See \`config.log' for more details" "$LINENO" 5; } 2851else 2852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2853$as_echo "yes" >&6; } 2854fi 2855{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2856$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2878# work properly (i.e., refer to `conftest.exe'), while it won't with 2879# `rm'. 2880for ac_file in conftest.exe conftest conftest.*; do 2881 test -f "$ac_file" || continue 2882 case $ac_file in 2883 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2884 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2885 break;; 2886 * ) break;; 2887 esac 2888done 2889else 2890 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2891$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2892as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2893See \`config.log' for more details" "$LINENO" 5; } 2894fi 2895rm -f conftest conftest$ac_cv_exeext 2896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2897$as_echo "$ac_cv_exeext" >&6; } 2898 2899rm -f conftest.$ac_ext 2900EXEEXT=$ac_cv_exeext 2901ac_exeext=$EXEEXT 2902cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2903/* end confdefs.h. */ 2904#include <stdio.h> 2905int 2906main () 2907{ 2908FILE *f = fopen ("conftest.out", "w"); 2909 return ferror (f) || fclose (f) != 0; 2910 2911 ; 2912 return 0; 2913} 2914_ACEOF 2915ac_clean_files="$ac_clean_files conftest.out" 2916# Check that the compiler produces executables we can run. If not, either 2917# the compiler is broken, or we cross compile. 2918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2919$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2951If you meant to cross compile, use \`--host'. 2952See \`config.log' for more details" "$LINENO" 5; } 2953 fi 2954 fi 2955fi 2956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2957$as_echo "$cross_compiling" >&6; } 2958 2959rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2960ac_clean_files=$ac_clean_files_save 2961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2962$as_echo_n "checking for suffix of object files... " >&6; } 2963if ${ac_cv_objext+:} false; then : 2964 $as_echo_n "(cached) " >&6 2965else 2966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2967/* end confdefs.h. */ 2968 2969int 2970main () 2971{ 2972 2973 ; 2974 return 0; 2975} 2976_ACEOF 2977rm -f conftest.o conftest.obj 2978if { { ac_try="$ac_compile" 2979case "(($ac_try" in 2980 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2981 *) ac_try_echo=$ac_try;; 2982esac 2983eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2984$as_echo "$ac_try_echo"; } >&5 2985 (eval "$ac_compile") 2>&5 2986 ac_status=$? 2987 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2988 test $ac_status = 0; }; then : 2989 for ac_file in conftest.o conftest.obj conftest.*; do 2990 test -f "$ac_file" || continue; 2991 case $ac_file in 2992 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2993 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2994 break;; 2995 esac 2996done 2997else 2998 $as_echo "$as_me: failed program was:" >&5 2999sed 's/^/| /' conftest.$ac_ext >&5 3000 3001{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3002$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3003as_fn_error $? "cannot compute suffix of object files: cannot compile 3004See \`config.log' for more details" "$LINENO" 5; } 3005fi 3006rm -f conftest.$ac_cv_objext conftest.$ac_ext 3007fi 3008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3009$as_echo "$ac_cv_objext" >&6; } 3010OBJEXT=$ac_cv_objext 3011ac_objext=$OBJEXT 3012{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3013$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3014if ${ac_cv_c_compiler_gnu+:} false; then : 3015 $as_echo_n "(cached) " >&6 3016else 3017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3018/* end confdefs.h. */ 3019 3020int 3021main () 3022{ 3023#ifndef __GNUC__ 3024 choke me 3025#endif 3026 3027 ; 3028 return 0; 3029} 3030_ACEOF 3031if ac_fn_c_try_compile "$LINENO"; then : 3032 ac_compiler_gnu=yes 3033else 3034 ac_compiler_gnu=no 3035fi 3036rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3037ac_cv_c_compiler_gnu=$ac_compiler_gnu 3038 3039fi 3040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3041$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3042if test $ac_compiler_gnu = yes; then 3043 GCC=yes 3044else 3045 GCC= 3046fi 3047ac_test_CFLAGS=${CFLAGS+set} 3048ac_save_CFLAGS=$CFLAGS 3049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3050$as_echo_n "checking whether $CC accepts -g... " >&6; } 3051if ${ac_cv_prog_cc_g+:} false; then : 3052 $as_echo_n "(cached) " >&6 3053else 3054 ac_save_c_werror_flag=$ac_c_werror_flag 3055 ac_c_werror_flag=yes 3056 ac_cv_prog_cc_g=no 3057 CFLAGS="-g" 3058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3059/* end confdefs.h. */ 3060 3061int 3062main () 3063{ 3064 3065 ; 3066 return 0; 3067} 3068_ACEOF 3069if ac_fn_c_try_compile "$LINENO"; then : 3070 ac_cv_prog_cc_g=yes 3071else 3072 CFLAGS="" 3073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3074/* end confdefs.h. */ 3075 3076int 3077main () 3078{ 3079 3080 ; 3081 return 0; 3082} 3083_ACEOF 3084if ac_fn_c_try_compile "$LINENO"; then : 3085 3086else 3087 ac_c_werror_flag=$ac_save_c_werror_flag 3088 CFLAGS="-g" 3089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3090/* end confdefs.h. */ 3091 3092int 3093main () 3094{ 3095 3096 ; 3097 return 0; 3098} 3099_ACEOF 3100if ac_fn_c_try_compile "$LINENO"; then : 3101 ac_cv_prog_cc_g=yes 3102fi 3103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3104fi 3105rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3106fi 3107rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3108 ac_c_werror_flag=$ac_save_c_werror_flag 3109fi 3110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3111$as_echo "$ac_cv_prog_cc_g" >&6; } 3112if test "$ac_test_CFLAGS" = set; then 3113 CFLAGS=$ac_save_CFLAGS 3114elif test $ac_cv_prog_cc_g = yes; then 3115 if test "$GCC" = yes; then 3116 CFLAGS="-g -O2" 3117 else 3118 CFLAGS="-g" 3119 fi 3120else 3121 if test "$GCC" = yes; then 3122 CFLAGS="-O2" 3123 else 3124 CFLAGS= 3125 fi 3126fi 3127{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3128$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3129if ${ac_cv_prog_cc_c89+:} false; then : 3130 $as_echo_n "(cached) " >&6 3131else 3132 ac_cv_prog_cc_c89=no 3133ac_save_CC=$CC 3134cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3135/* end confdefs.h. */ 3136#include <stdarg.h> 3137#include <stdio.h> 3138struct stat; 3139/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3140struct buf { int x; }; 3141FILE * (*rcsopen) (struct buf *, struct stat *, int); 3142static char *e (p, i) 3143 char **p; 3144 int i; 3145{ 3146 return p[i]; 3147} 3148static char *f (char * (*g) (char **, int), char **p, ...) 3149{ 3150 char *s; 3151 va_list v; 3152 va_start (v,p); 3153 s = g (p, va_arg (v,int)); 3154 va_end (v); 3155 return s; 3156} 3157 3158/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3159 function prototypes and stuff, but not '\xHH' hex character constants. 3160 These don't provoke an error unfortunately, instead are silently treated 3161 as 'x'. The following induces an error, until -std is added to get 3162 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3163 array size at least. It's necessary to write '\x00'==0 to get something 3164 that's true only with -std. */ 3165int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3166 3167/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3168 inside strings and character constants. */ 3169#define FOO(x) 'x' 3170int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3171 3172int test (int i, double x); 3173struct s1 {int (*f) (int a);}; 3174struct s2 {int (*f) (double a);}; 3175int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3176int argc; 3177char **argv; 3178int 3179main () 3180{ 3181return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3182 ; 3183 return 0; 3184} 3185_ACEOF 3186for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3187 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3188do 3189 CC="$ac_save_CC $ac_arg" 3190 if ac_fn_c_try_compile "$LINENO"; then : 3191 ac_cv_prog_cc_c89=$ac_arg 3192fi 3193rm -f core conftest.err conftest.$ac_objext 3194 test "x$ac_cv_prog_cc_c89" != "xno" && break 3195done 3196rm -f conftest.$ac_ext 3197CC=$ac_save_CC 3198 3199fi 3200# AC_CACHE_VAL 3201case "x$ac_cv_prog_cc_c89" in 3202 x) 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3204$as_echo "none needed" >&6; } ;; 3205 xno) 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3207$as_echo "unsupported" >&6; } ;; 3208 *) 3209 CC="$CC $ac_cv_prog_cc_c89" 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3211$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3212esac 3213if test "x$ac_cv_prog_cc_c89" != xno; then : 3214 3215fi 3216 3217ac_ext=c 3218ac_cpp='$CPP $CPPFLAGS' 3219ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3220ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3221ac_compiler_gnu=$ac_cv_c_compiler_gnu 3222 3223 3224 3225 3226if test "X$windows_environment_" != "Xchecked"; then 3227windows_environment_=checked 3228MIXED_CYGWIN=no 3229MIXED_MSYS=no 3230MIXED_VSL=no 3231 3232MIXED_VC=no 3233MIXED_MINGW=no 3234 3235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mixed mingw-gcc and native VC++ environment" >&5 3236$as_echo_n "checking for mixed mingw-gcc and native VC++ environment... 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"Seems to be mixed windows but not within any known env" "$LINENO" 5 3263 fi 3264else 3265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3266$as_echo "no" >&6; } 3267fi 3268 3269 3270 3271if test "x$MIXED_MSYS" != "xyes"; then 3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mixed cygwin and native MinGW environment" >&5 3273$as_echo_n "checking for mixed cygwin and native MinGW environment... " >&6; } 3274 if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then 3275 if test -x /usr/bin/cygpath; then 3276 CFLAGS="$CFLAGS -O2" 3277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3278$as_echo "yes" >&6; } 3279 MIXED_MINGW=yes 3280 CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MINGW" 3281 else 3282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: undeterminable" >&5 3283$as_echo "undeterminable" >&6; } 3284 as_fn_error cannot handle this! "Seems to be mixed windows but not with cygwin" "$LINENO" 5 3285 fi 3286 else 3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3288$as_echo "no" >&6; } 3289 fi 3290else 3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mixed MSYS and native MinGW environment" >&5 3292$as_echo_n "checking for mixed MSYS and native MinGW environment... " >&6; } 3293 if test "x$GCC" = x"yes"; then 3294 if test -x /usr/bin/msys-=.0.dll; then 3295 CFLAGS="$CFLAGS -O2" 3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3297$as_echo "yes" >&6; } 3298 MIXED_MINGW=yes 3299 CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MINGW" 3300 else 3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: undeterminable" >&5 3302$as_echo "undeterminable" >&6; } 3303 as_fn_error cannot handle this! "Seems to be mixed windows but not with msys" "$LINENO" 5 3304 fi 3305 else 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3307$as_echo "no" >&6; } 3308 fi 3309fi 3310 3311 3312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we mix cygwin with any native compiler" >&5 3313$as_echo_n "checking if we mix cygwin with any native compiler... " >&6; } 3314if test "X$MIXED_CYGWIN" = "Xyes"; then 3315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3316$as_echo "yes" >&6; } 3317else 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3319$as_echo "no" >&6; } 3320fi 3321 3322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we mix msys with another native compiler" >&5 3323$as_echo_n "checking if we mix msys with another native compiler... " >&6; } 3324if test "X$MIXED_MSYS" = "Xyes" ; then 3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3326$as_echo "yes" >&6; } 3327else 3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3329$as_echo "no" >&6; } 3330fi 3331 3332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we mix WSL with another native compiler" >&5 3333$as_echo_n "checking if we mix WSL with another native compiler... " >&6; } 3334if test "X$MIXED_WSL" = "Xyes" ; then 3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3336$as_echo "yes" >&6; } 3337else 3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3339$as_echo "no" >&6; } 3340fi 3341 3342fi 3343 3344 3345 3346 3347 3348# Check whether --enable-megaco_reentrant_flex_scanner was given. 3349if test "${enable_megaco_reentrant_flex_scanner+set}" = set; then : 3350 enableval=$enable_megaco_reentrant_flex_scanner; if test x${enable_megaco_reentrant_flex_scanner} = xno ; then 3351 ENABLE_REENTRANT_MEGACO_FLEX_SCANNER=false 3352 else 3353 ENABLE_REENTRANT_MEGACO_FLEX_SCANNER=true 3354 fi 3355else 3356 ENABLE_REENTRANT_MEGACO_FLEX_SCANNER=true 3357fi 3358 3359 3360 3361 3362 3363for ac_prog in flex lex 3364do 3365 # Extract the first word of "$ac_prog", so it can be a program name with args. 3366set dummy $ac_prog; ac_word=$2 3367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3368$as_echo_n "checking for $ac_word... " >&6; } 3369if ${ac_cv_prog_LEX+:} false; then : 3370 $as_echo_n "(cached) " >&6 3371else 3372 if test -n "$LEX"; then 3373 ac_cv_prog_LEX="$LEX" # Let the user override the test. 3374else 3375as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3376for as_dir in $PATH 3377do 3378 IFS=$as_save_IFS 3379 test -z "$as_dir" && as_dir=. 3380 for ac_exec_ext in '' $ac_executable_extensions; do 3381 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3382 ac_cv_prog_LEX="$ac_prog" 3383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3384 break 2 3385 fi 3386done 3387 done 3388IFS=$as_save_IFS 3389 3390fi 3391fi 3392LEX=$ac_cv_prog_LEX 3393if test -n "$LEX"; then 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 3395$as_echo "$LEX" >&6; } 3396else 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3398$as_echo "no" >&6; } 3399fi 3400 3401 3402 test -n "$LEX" && break 3403done 3404test -n "$LEX" || LEX=":" 3405 3406if test "x$LEX" != "x:"; then 3407 cat >conftest.l <<_ACEOF 3408%% 3409a { ECHO; } 3410b { REJECT; } 3411c { yymore (); } 3412d { yyless (1); } 3413e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 3414 yyless ((input () != 0)); } 3415f { unput (yytext[0]); } 3416. { BEGIN INITIAL; } 3417%% 3418#ifdef YYTEXT_POINTER 3419extern char *yytext; 3420#endif 3421int 3422main (void) 3423{ 3424 return ! yylex () + ! yywrap (); 3425} 3426_ACEOF 3427{ { ac_try="$LEX conftest.l" 3428case "(($ac_try" in 3429 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3430 *) ac_try_echo=$ac_try;; 3431esac 3432eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3433$as_echo "$ac_try_echo"; } >&5 3434 (eval "$LEX conftest.l") 2>&5 3435 ac_status=$? 3436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3437 test $ac_status = 0; } 3438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 3439$as_echo_n "checking lex output file root... " >&6; } 3440if ${ac_cv_prog_lex_root+:} false; then : 3441 $as_echo_n "(cached) " >&6 3442else 3443 3444if test -f lex.yy.c; then 3445 ac_cv_prog_lex_root=lex.yy 3446elif test -f lexyy.c; then 3447 ac_cv_prog_lex_root=lexyy 3448else 3449 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 3450fi 3451fi 3452{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 3453$as_echo "$ac_cv_prog_lex_root" >&6; } 3454LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 3455 3456if test -z "${LEXLIB+set}"; then 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 3458$as_echo_n "checking lex library... " >&6; } 3459if ${ac_cv_lib_lex+:} false; then : 3460 $as_echo_n "(cached) " >&6 3461else 3462 3463 ac_save_LIBS=$LIBS 3464 ac_cv_lib_lex='none needed' 3465 for ac_lib in '' -lfl -ll; do 3466 LIBS="$ac_lib $ac_save_LIBS" 3467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3468/* end confdefs.h. */ 3469`cat $LEX_OUTPUT_ROOT.c` 3470_ACEOF 3471if ac_fn_c_try_link "$LINENO"; then : 3472 ac_cv_lib_lex=$ac_lib 3473fi 3474rm -f core conftest.err conftest.$ac_objext \ 3475 conftest$ac_exeext conftest.$ac_ext 3476 test "$ac_cv_lib_lex" != 'none needed' && break 3477 done 3478 LIBS=$ac_save_LIBS 3479 3480fi 3481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 3482$as_echo "$ac_cv_lib_lex" >&6; } 3483 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 3484fi 3485 3486 3487{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 3488$as_echo_n "checking whether yytext is a pointer... " >&6; } 3489if ${ac_cv_prog_lex_yytext_pointer+:} false; then : 3490 $as_echo_n "(cached) " >&6 3491else 3492 # POSIX says lex can declare yytext either as a pointer or an array; the 3493# default is implementation-dependent. Figure out which it is, since 3494# not all implementations provide the %pointer and %array declarations. 3495ac_cv_prog_lex_yytext_pointer=no 3496ac_save_LIBS=$LIBS 3497LIBS="$LEXLIB $ac_save_LIBS" 3498cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3499/* end confdefs.h. */ 3500 3501 #define YYTEXT_POINTER 1 3502`cat $LEX_OUTPUT_ROOT.c` 3503_ACEOF 3504if ac_fn_c_try_link "$LINENO"; then : 3505 ac_cv_prog_lex_yytext_pointer=yes 3506fi 3507rm -f core conftest.err conftest.$ac_objext \ 3508 conftest$ac_exeext conftest.$ac_ext 3509LIBS=$ac_save_LIBS 3510 3511fi 3512{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 3513$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 3514if test $ac_cv_prog_lex_yytext_pointer = yes; then 3515 3516$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 3517 3518fi 3519rm -f conftest.l $LEX_OUTPUT_ROOT.c 3520 3521fi 3522if test "$LEX" != flex; then 3523 ENABLE_MEGACO_FLEX_SCANNER=false 3524else 3525 ENABLE_MEGACO_FLEX_SCANNER=true 3526 if ${ENABLE_REENTRANT_MEGACO_FLEX_SCANNER} = true ; then 3527 flex_compile='$LEX -R -Pconftest -oconftest.c conftest.flex 1>&5' 3528cat > conftest.flex <<EOF 3529/* 3530 * This (reentrant) example code comes from the flex manual 3531 */ 3532 3533%option reentrant stack noyywrap 3534%x COMMENT 3535 3536%% 3537 3538"//" yy_push_state( COMMENT, yyscanner); 3539.|\n 3540 3541<COMMENT>\n yy_pop_state( yyscanner ); 3542<COMMENT>[^\n]+ fprintf( yyout, "%s\n", yytext); 3543 3544%% 3545 3546int main ( int argc, char * argv[] ) 3547{ 3548 yyscan_t scanner; 3549 3550 yylex_init ( &scanner ); 3551 yylex ( scanner ); 3552 yylex_destroy ( scanner ); 3553 return 0; 3554} 3555EOF 3556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for reentrant capable flex" >&5 3557$as_echo_n "checking for reentrant capable flex... " >&6; } 3558if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$flex_compile\""; } >&5 3559 (eval $flex_compile) 2>&5 3560 ac_status=$? 3561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3562 test $ac_status = 0; } && test -s conftest.c; then 3563 3564 ENABLE_REENTRANT_MEGACO_FLEX_SCANNER=true 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3566$as_echo "yes" >&6; } 3567else 3568 echo "configure: failed program was:" 1>&5 3569 cat conftest.flex 1>&5 3570 echo "configure: PATH was $PATH" 1>&5 3571 3572 ENABLE_REENTRANT_MEGACO_FLEX_SCANNER=false 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3574$as_echo "no" >&6; } 3575fi 3576 3577 fi 3578fi 3579 3580 3581 3582 3583 3584# Check whether --enable-megaco_flex_scanner_lineno was given. 3585if test "${enable_megaco_flex_scanner_lineno+set}" = set; then : 3586 enableval=$enable_megaco_flex_scanner_lineno; if test x${enable_megaco_flex_scanner_lineno} = xno ; then 3587 ENABLE_MEGACO_FLEX_SCANNER_LINENO=false 3588 else 3589 ENABLE_MEGACO_FLEX_SCANNER_LINENO=true 3590 fi 3591else 3592 ENABLE_MEGACO_FLEX_SCANNER_LINENO=true 3593fi 3594 3595 3596 3597 3598if test "X$host" = "Xwin32"; then 3599 ERLANG_OSTYPE=win32 3600else 3601 ERLANG_OSTYPE=unix 3602fi 3603 3604 3605 3606if test -d ../../system; then 3607 OTP_EXTRA_FLAGS=-DOTP_RELEASE 3608else 3609 OTP_EXTRA_FLAGS= 3610fi 3611 3612 3613if test "x$GCC" = xyes; then 3614 # Treat certain GCC warnings as errors 3615 3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can add -Werror=return-type to CFLAGS (via CFLAGS)" >&5 3617$as_echo_n "checking if we can add -Werror=return-type to CFLAGS (via CFLAGS)... " >&6; } 3618 saved_CFLAGS=$CFLAGS; 3619 CFLAGS="-Werror=return-type $CFLAGS"; 3620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3621/* end confdefs.h. */ 3622 3623int 3624main () 3625{ 3626return 0; 3627 ; 3628 return 0; 3629} 3630_ACEOF 3631if ac_fn_c_try_compile "$LINENO"; then : 3632 can_enable_flag=true 3633else 3634 can_enable_flag=false 3635fi 3636rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3637 CFLAGS=$saved_CFLAGS; 3638 if test "X$can_enable_flag" = "Xtrue"; then 3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3640$as_echo "yes" >&6; } 3641 CFLAGS="-Werror=return-type $CFLAGS" 3642 else 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3644$as_echo "no" >&6; } 3645 fi 3646 3647fi 3648 3649 3650 3651# Check whether --enable-sanitizers was given. 3652if test "${enable_sanitizers+set}" = set; then : 3653 enableval=$enable_sanitizers; 3654case "$enableval" in 3655 no) sanitizers= ;; 3656 yes) sanitizers="-fsanitize=address,undefined" ;; 3657 *) sanitizers="-fsanitize=$enableval" ;; 3658esac 3659CFLAGS="$CFLAGS $sanitizers" 3660LDFLAGS="$LDFLAGS $sanitizers" 3661 3662fi 3663 3664 3665ac_ext=c 3666ac_cpp='$CPP $CPPFLAGS' 3667ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3668ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3669ac_compiler_gnu=$ac_cv_c_compiler_gnu 3670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3671$as_echo_n "checking how to run the C preprocessor... " >&6; } 3672# On Suns, sometimes $CPP names a directory. 3673if test -n "$CPP" && test -d "$CPP"; then 3674 CPP= 3675fi 3676if test -z "$CPP"; then 3677 if ${ac_cv_prog_CPP+:} false; then : 3678 $as_echo_n "(cached) " >&6 3679else 3680 # Double quotes because CPP needs to be expanded 3681 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3682 do 3683 ac_preproc_ok=false 3684for ac_c_preproc_warn_flag in '' yes 3685do 3686 # Use a header file that comes with gcc, so configuring glibc 3687 # with a fresh cross-compiler works. 3688 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3689 # <limits.h> exists even on freestanding compilers. 3690 # On the NeXT, cc -E runs the code through the compiler's parser, 3691 # not just through cpp. "Syntax error" is here to catch this case. 3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3693/* end confdefs.h. */ 3694#ifdef __STDC__ 3695# include <limits.h> 3696#else 3697# include <assert.h> 3698#endif 3699 Syntax error 3700_ACEOF 3701if ac_fn_c_try_cpp "$LINENO"; then : 3702 3703else 3704 # Broken: fails on valid input. 3705continue 3706fi 3707rm -f conftest.err conftest.i conftest.$ac_ext 3708 3709 # OK, works on sane cases. Now check whether nonexistent headers 3710 # can be detected and how. 3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3712/* end confdefs.h. */ 3713#include <ac_nonexistent.h> 3714_ACEOF 3715if ac_fn_c_try_cpp "$LINENO"; then : 3716 # Broken: success on invalid input. 3717continue 3718else 3719 # Passes both tests. 3720ac_preproc_ok=: 3721break 3722fi 3723rm -f conftest.err conftest.i conftest.$ac_ext 3724 3725done 3726# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3727rm -f conftest.i conftest.err conftest.$ac_ext 3728if $ac_preproc_ok; then : 3729 break 3730fi 3731 3732 done 3733 ac_cv_prog_CPP=$CPP 3734 3735fi 3736 CPP=$ac_cv_prog_CPP 3737else 3738 ac_cv_prog_CPP=$CPP 3739fi 3740{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3741$as_echo "$CPP" >&6; } 3742ac_preproc_ok=false 3743for ac_c_preproc_warn_flag in '' yes 3744do 3745 # Use a header file that comes with gcc, so configuring glibc 3746 # with a fresh cross-compiler works. 3747 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3748 # <limits.h> exists even on freestanding compilers. 3749 # On the NeXT, cc -E runs the code through the compiler's parser, 3750 # not just through cpp. "Syntax error" is here to catch this case. 3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3752/* end confdefs.h. */ 3753#ifdef __STDC__ 3754# include <limits.h> 3755#else 3756# include <assert.h> 3757#endif 3758 Syntax error 3759_ACEOF 3760if ac_fn_c_try_cpp "$LINENO"; then : 3761 3762else 3763 # Broken: fails on valid input. 3764continue 3765fi 3766rm -f conftest.err conftest.i conftest.$ac_ext 3767 3768 # OK, works on sane cases. Now check whether nonexistent headers 3769 # can be detected and how. 3770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3771/* end confdefs.h. */ 3772#include <ac_nonexistent.h> 3773_ACEOF 3774if ac_fn_c_try_cpp "$LINENO"; then : 3775 # Broken: success on invalid input. 3776continue 3777else 3778 # Passes both tests. 3779ac_preproc_ok=: 3780break 3781fi 3782rm -f conftest.err conftest.i conftest.$ac_ext 3783 3784done 3785# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3786rm -f conftest.i conftest.err conftest.$ac_ext 3787if $ac_preproc_ok; then : 3788 3789else 3790 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3791$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3792as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3793See \`config.log' for more details" "$LINENO" 5; } 3794fi 3795 3796ac_ext=c 3797ac_cpp='$CPP $CPPFLAGS' 3798ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3799ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3800ac_compiler_gnu=$ac_cv_c_compiler_gnu 3801 3802 3803{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3804$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3805if ${ac_cv_path_GREP+:} false; then : 3806 $as_echo_n "(cached) " >&6 3807else 3808 if test -z "$GREP"; then 3809 ac_path_GREP_found=false 3810 # Loop through the user's path and test for each of PROGNAME-LIST 3811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3812for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3813do 3814 IFS=$as_save_IFS 3815 test -z "$as_dir" && as_dir=. 3816 for ac_prog in grep ggrep; do 3817 for ac_exec_ext in '' $ac_executable_extensions; do 3818 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3819 as_fn_executable_p "$ac_path_GREP" || continue 3820# Check for GNU ac_path_GREP and select it if it is found. 3821 # Check for GNU $ac_path_GREP 3822case `"$ac_path_GREP" --version 2>&1` in 3823*GNU*) 3824 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3825*) 3826 ac_count=0 3827 $as_echo_n 0123456789 >"conftest.in" 3828 while : 3829 do 3830 cat "conftest.in" "conftest.in" >"conftest.tmp" 3831 mv "conftest.tmp" "conftest.in" 3832 cp "conftest.in" "conftest.nl" 3833 $as_echo 'GREP' >> "conftest.nl" 3834 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3835 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3836 as_fn_arith $ac_count + 1 && ac_count=$as_val 3837 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3838 # Best one so far, save it but keep looking for a better one 3839 ac_cv_path_GREP="$ac_path_GREP" 3840 ac_path_GREP_max=$ac_count 3841 fi 3842 # 10*(2^10) chars as input seems more than enough 3843 test $ac_count -gt 10 && break 3844 done 3845 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3846esac 3847 3848 $ac_path_GREP_found && break 3 3849 done 3850 done 3851 done 3852IFS=$as_save_IFS 3853 if test -z "$ac_cv_path_GREP"; then 3854 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3855 fi 3856else 3857 ac_cv_path_GREP=$GREP 3858fi 3859 3860fi 3861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3862$as_echo "$ac_cv_path_GREP" >&6; } 3863 GREP="$ac_cv_path_GREP" 3864 3865 3866{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3867$as_echo_n "checking for egrep... " >&6; } 3868if ${ac_cv_path_EGREP+:} false; then : 3869 $as_echo_n "(cached) " >&6 3870else 3871 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3872 then ac_cv_path_EGREP="$GREP -E" 3873 else 3874 if test -z "$EGREP"; then 3875 ac_path_EGREP_found=false 3876 # Loop through the user's path and test for each of PROGNAME-LIST 3877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3878for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3879do 3880 IFS=$as_save_IFS 3881 test -z "$as_dir" && as_dir=. 3882 for ac_prog in egrep; do 3883 for ac_exec_ext in '' $ac_executable_extensions; do 3884 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3885 as_fn_executable_p "$ac_path_EGREP" || continue 3886# Check for GNU ac_path_EGREP and select it if it is found. 3887 # Check for GNU $ac_path_EGREP 3888case `"$ac_path_EGREP" --version 2>&1` in 3889*GNU*) 3890 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3891*) 3892 ac_count=0 3893 $as_echo_n 0123456789 >"conftest.in" 3894 while : 3895 do 3896 cat "conftest.in" "conftest.in" >"conftest.tmp" 3897 mv "conftest.tmp" "conftest.in" 3898 cp "conftest.in" "conftest.nl" 3899 $as_echo 'EGREP' >> "conftest.nl" 3900 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3902 as_fn_arith $ac_count + 1 && ac_count=$as_val 3903 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3904 # Best one so far, save it but keep looking for a better one 3905 ac_cv_path_EGREP="$ac_path_EGREP" 3906 ac_path_EGREP_max=$ac_count 3907 fi 3908 # 10*(2^10) chars as input seems more than enough 3909 test $ac_count -gt 10 && break 3910 done 3911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3912esac 3913 3914 $ac_path_EGREP_found && break 3 3915 done 3916 done 3917 done 3918IFS=$as_save_IFS 3919 if test -z "$ac_cv_path_EGREP"; then 3920 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3921 fi 3922else 3923 ac_cv_path_EGREP=$EGREP 3924fi 3925 3926 fi 3927fi 3928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3929$as_echo "$ac_cv_path_EGREP" >&6; } 3930 EGREP="$ac_cv_path_EGREP" 3931 3932 3933{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3934$as_echo_n "checking for ANSI C header files... " >&6; } 3935if ${ac_cv_header_stdc+:} false; then : 3936 $as_echo_n "(cached) " >&6 3937else 3938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3939/* end confdefs.h. */ 3940#include <stdlib.h> 3941#include <stdarg.h> 3942#include <string.h> 3943#include <float.h> 3944 3945int 3946main () 3947{ 3948 3949 ; 3950 return 0; 3951} 3952_ACEOF 3953if ac_fn_c_try_compile "$LINENO"; then : 3954 ac_cv_header_stdc=yes 3955else 3956 ac_cv_header_stdc=no 3957fi 3958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3959 3960if test $ac_cv_header_stdc = yes; then 3961 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3963/* end confdefs.h. */ 3964#include <string.h> 3965 3966_ACEOF 3967if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3968 $EGREP "memchr" >/dev/null 2>&1; then : 3969 3970else 3971 ac_cv_header_stdc=no 3972fi 3973rm -f conftest* 3974 3975fi 3976 3977if test $ac_cv_header_stdc = yes; then 3978 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3980/* end confdefs.h. */ 3981#include <stdlib.h> 3982 3983_ACEOF 3984if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3985 $EGREP "free" >/dev/null 2>&1; then : 3986 3987else 3988 ac_cv_header_stdc=no 3989fi 3990rm -f conftest* 3991 3992fi 3993 3994if test $ac_cv_header_stdc = yes; then 3995 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3996 if test "$cross_compiling" = yes; then : 3997 : 3998else 3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4000/* end confdefs.h. */ 4001#include <ctype.h> 4002#include <stdlib.h> 4003#if ((' ' & 0x0FF) == 0x020) 4004# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4005# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4006#else 4007# define ISLOWER(c) \ 4008 (('a' <= (c) && (c) <= 'i') \ 4009 || ('j' <= (c) && (c) <= 'r') \ 4010 || ('s' <= (c) && (c) <= 'z')) 4011# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4012#endif 4013 4014#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4015int 4016main () 4017{ 4018 int i; 4019 for (i = 0; i < 256; i++) 4020 if (XOR (islower (i), ISLOWER (i)) 4021 || toupper (i) != TOUPPER (i)) 4022 return 2; 4023 return 0; 4024} 4025_ACEOF 4026if ac_fn_c_try_run "$LINENO"; then : 4027 4028else 4029 ac_cv_header_stdc=no 4030fi 4031rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4032 conftest.$ac_objext conftest.beam conftest.$ac_ext 4033fi 4034 4035fi 4036fi 4037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4038$as_echo "$ac_cv_header_stdc" >&6; } 4039if test $ac_cv_header_stdc = yes; then 4040 4041$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4042 4043fi 4044 4045# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4046for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4047 inttypes.h stdint.h unistd.h 4048do : 4049 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4050ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4051" 4052if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4053 cat >>confdefs.h <<_ACEOF 4054#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4055_ACEOF 4056 4057fi 4058 4059done 4060 4061 4062 4063 4064USER_LD=$LD 4065USER_LDFLAGS="$LDFLAGS" 4066 4067 4068 4069NEED_NPTL_PTHREAD_H=no 4070 4071{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for native win32 threads" >&5 4072$as_echo_n "checking for native win32 threads... " >&6; } 4073if test "X$host_os" = "Xwin32"; then 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4075$as_echo "yes" >&6; } 4076 THR_DEFS="-DWIN32_THREADS" 4077 THR_LIBS= 4078 THR_LIB_NAME=win32_threads 4079 THR_LIB_TYPE=win32_threads 4080else 4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4082$as_echo "no" >&6; } 4083 THR_DEFS= 4084 THR_LIBS= 4085 THR_LIB_NAME= 4086 THR_LIB_TYPE=posix_unknown 4087 4088 4089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 4090$as_echo_n "checking for pthread_create in -lpthread... " >&6; } 4091if ${ac_cv_lib_pthread_pthread_create+:} false; then : 4092 $as_echo_n "(cached) " >&6 4093else 4094 ac_check_lib_save_LIBS=$LIBS 4095LIBS="-lpthread $LIBS" 4096cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4097/* end confdefs.h. */ 4098 4099/* Override any GCC internal prototype to avoid an error. 4100 Use char because int might match the return type of a GCC 4101 builtin and then its argument prototype would still apply. */ 4102#ifdef __cplusplus 4103extern "C" 4104#endif 4105char pthread_create (); 4106int 4107main () 4108{ 4109return pthread_create (); 4110 ; 4111 return 0; 4112} 4113_ACEOF 4114if ac_fn_c_try_link "$LINENO"; then : 4115 ac_cv_lib_pthread_pthread_create=yes 4116else 4117 ac_cv_lib_pthread_pthread_create=no 4118fi 4119rm -f core conftest.err conftest.$ac_objext \ 4120 conftest$ac_exeext conftest.$ac_ext 4121LIBS=$ac_check_lib_save_LIBS 4122fi 4123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 4124$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 4125if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then : 4126 THR_LIBS="-lpthread" 4127fi 4128 4129 4130 if test "x$THR_LIBS" = "x"; then 4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5 4132$as_echo_n "checking for pthread_create in -lc_r... " >&6; } 4133if ${ac_cv_lib_c_r_pthread_create+:} false; then : 4134 $as_echo_n "(cached) " >&6 4135else 4136 ac_check_lib_save_LIBS=$LIBS 4137LIBS="-lc_r $LIBS" 4138cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4139/* end confdefs.h. */ 4140 4141/* Override any GCC internal prototype to avoid an error. 4142 Use char because int might match the return type of a GCC 4143 builtin and then its argument prototype would still apply. */ 4144#ifdef __cplusplus 4145extern "C" 4146#endif 4147char pthread_create (); 4148int 4149main () 4150{ 4151return pthread_create (); 4152 ; 4153 return 0; 4154} 4155_ACEOF 4156if ac_fn_c_try_link "$LINENO"; then : 4157 ac_cv_lib_c_r_pthread_create=yes 4158else 4159 ac_cv_lib_c_r_pthread_create=no 4160fi 4161rm -f core conftest.err conftest.$ac_objext \ 4162 conftest$ac_exeext conftest.$ac_ext 4163LIBS=$ac_check_lib_save_LIBS 4164fi 4165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5 4166$as_echo "$ac_cv_lib_c_r_pthread_create" >&6; } 4167if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then : 4168 THR_LIBS="-lc_r" 4169fi 4170 4171 fi 4172 4173 if test "x$THR_LIBS" = "x"; then 4174 ac_fn_c_check_func "$LINENO" "pthread_create" "ac_cv_func_pthread_create" 4175if test "x$ac_cv_func_pthread_create" = xyes; then : 4176 THR_LIBS="none_needed" 4177fi 4178 4179 fi 4180 4181 if test "x$THR_LIBS" = "x"; then 4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the '-pthread' switch can be used" >&5 4183$as_echo_n "checking if the '-pthread' switch can be used... " >&6; } 4184 saved_cflags=$CFLAGS 4185 CFLAGS="$CFLAGS -pthread" 4186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4187/* end confdefs.h. */ 4188#include <pthread.h> 4189int 4190main () 4191{ 4192pthread_create((void*)0,(void*)0,(void*)0,(void*)0); 4193 ; 4194 return 0; 4195} 4196_ACEOF 4197if ac_fn_c_try_link "$LINENO"; then : 4198 THR_DEFS="-pthread" 4199 THR_LIBS="-pthread" 4200fi 4201rm -f core conftest.err conftest.$ac_objext \ 4202 conftest$ac_exeext conftest.$ac_ext 4203 CFLAGS=$saved_cflags 4204 if test "x$THR_LIBS" != "x"; then 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4206$as_echo "yes" >&6; } 4207 else 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4209$as_echo "no" >&6; } 4210 fi 4211 fi 4212 4213 if test "x$THR_LIBS" != "x"; then 4214 THR_DEFS="$THR_DEFS -D_THREAD_SAFE -D_REENTRANT -DPOSIX_THREADS" 4215 THR_LIB_NAME=pthread 4216 if test "x$THR_LIBS" = "xnone_needed"; then 4217 THR_LIBS= 4218 fi 4219 case $host_os in 4220 solaris*) 4221 THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS" ;; 4222 linux*) 4223 THR_DEFS="$THR_DEFS -D_POSIX_THREAD_SAFE_FUNCTIONS" 4224 4225 4226if test "$cross_compiling" != "yes"; then 4227 # Extract the first word of "getconf", so it can be a program name with args. 4228set dummy getconf; ac_word=$2 4229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4230$as_echo_n "checking for $ac_word... " >&6; } 4231if ${ac_cv_prog_GETCONF+:} false; then : 4232 $as_echo_n "(cached) " >&6 4233else 4234 if test -n "$GETCONF"; then 4235 ac_cv_prog_GETCONF="$GETCONF" # Let the user override the test. 4236else 4237as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4238for as_dir in $PATH 4239do 4240 IFS=$as_save_IFS 4241 test -z "$as_dir" && as_dir=. 4242 for ac_exec_ext in '' $ac_executable_extensions; do 4243 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4244 ac_cv_prog_GETCONF="getconf" 4245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4246 break 2 4247 fi 4248done 4249 done 4250IFS=$as_save_IFS 4251 4252 test -z "$ac_cv_prog_GETCONF" && ac_cv_prog_GETCONF="false" 4253fi 4254fi 4255GETCONF=$ac_cv_prog_GETCONF 4256if test -n "$GETCONF"; then 4257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GETCONF" >&5 4258$as_echo "$GETCONF" >&6; } 4259else 4260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4261$as_echo "no" >&6; } 4262fi 4263 4264 4265else 4266 host_getconf="$host_alias-getconf" 4267 # Extract the first word of "$host_getconf", so it can be a program name with args. 4268set dummy $host_getconf; ac_word=$2 4269{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4270$as_echo_n "checking for $ac_word... " >&6; } 4271if ${ac_cv_prog_GETCONF+:} false; then : 4272 $as_echo_n "(cached) " >&6 4273else 4274 if test -n "$GETCONF"; then 4275 ac_cv_prog_GETCONF="$GETCONF" # Let the user override the test. 4276else 4277as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4278for as_dir in $PATH 4279do 4280 IFS=$as_save_IFS 4281 test -z "$as_dir" && as_dir=. 4282 for ac_exec_ext in '' $ac_executable_extensions; do 4283 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4284 ac_cv_prog_GETCONF="$host_getconf" 4285 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4286 break 2 4287 fi 4288done 4289 done 4290IFS=$as_save_IFS 4291 4292 test -z "$ac_cv_prog_GETCONF" && ac_cv_prog_GETCONF="false" 4293fi 4294fi 4295GETCONF=$ac_cv_prog_GETCONF 4296if test -n "$GETCONF"; then 4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GETCONF" >&5 4298$as_echo "$GETCONF" >&6; } 4299else 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4301$as_echo "no" >&6; } 4302fi 4303 4304 4305 if test "$GETCONF" = "false" && test "$erl_xcomp_sysroot" != ""; then 4306 GETCONF= 4307 prfx="$erl_xcomp_sysroot" 4308 if test -n "$ac_tool_prefix"; then 4309 # Extract the first word of "${ac_tool_prefix}getconf", so it can be a program name with args. 4310set dummy ${ac_tool_prefix}getconf; ac_word=$2 4311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4312$as_echo_n "checking for $ac_word... " >&6; } 4313if ${ac_cv_path_GETCONF+:} false; then : 4314 $as_echo_n "(cached) " >&6 4315else 4316 case $GETCONF in 4317 [\\/]* | ?:[\\/]*) 4318 ac_cv_path_GETCONF="$GETCONF" # Let the user override the test with a path. 4319 ;; 4320 *) 4321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4322as_dummy=""$prfx/usr/bin:$prfx/bin:$prfx/usr/local/bin"" 4323for as_dir in $as_dummy 4324do 4325 IFS=$as_save_IFS 4326 test -z "$as_dir" && as_dir=. 4327 for ac_exec_ext in '' $ac_executable_extensions; do 4328 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4329 ac_cv_path_GETCONF="$as_dir/$ac_word$ac_exec_ext" 4330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4331 break 2 4332 fi 4333done 4334 done 4335IFS=$as_save_IFS 4336 4337 ;; 4338esac 4339fi 4340GETCONF=$ac_cv_path_GETCONF 4341if test -n "$GETCONF"; then 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GETCONF" >&5 4343$as_echo "$GETCONF" >&6; } 4344else 4345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4346$as_echo "no" >&6; } 4347fi 4348 4349 4350fi 4351if test -z "$ac_cv_path_GETCONF"; then 4352 ac_pt_GETCONF=$GETCONF 4353 # Extract the first word of "getconf", so it can be a program name with args. 4354set dummy getconf; ac_word=$2 4355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4356$as_echo_n "checking for $ac_word... " >&6; } 4357if ${ac_cv_path_ac_pt_GETCONF+:} false; then : 4358 $as_echo_n "(cached) " >&6 4359else 4360 case $ac_pt_GETCONF in 4361 [\\/]* | ?:[\\/]*) 4362 ac_cv_path_ac_pt_GETCONF="$ac_pt_GETCONF" # Let the user override the test with a path. 4363 ;; 4364 *) 4365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4366as_dummy=""$prfx/usr/bin:$prfx/bin:$prfx/usr/local/bin"" 4367for as_dir in $as_dummy 4368do 4369 IFS=$as_save_IFS 4370 test -z "$as_dir" && as_dir=. 4371 for ac_exec_ext in '' $ac_executable_extensions; do 4372 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4373 ac_cv_path_ac_pt_GETCONF="$as_dir/$ac_word$ac_exec_ext" 4374 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4375 break 2 4376 fi 4377done 4378 done 4379IFS=$as_save_IFS 4380 4381 ;; 4382esac 4383fi 4384ac_pt_GETCONF=$ac_cv_path_ac_pt_GETCONF 4385if test -n "$ac_pt_GETCONF"; then 4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_GETCONF" >&5 4387$as_echo "$ac_pt_GETCONF" >&6; } 4388else 4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4390$as_echo "no" >&6; } 4391fi 4392 4393 if test "x$ac_pt_GETCONF" = x; then 4394 GETCONF="false" 4395 else 4396 case $cross_compiling:$ac_tool_warned in 4397yes:) 4398{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4399$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4400ac_tool_warned=yes ;; 4401esac 4402 GETCONF=$ac_pt_GETCONF 4403 fi 4404else 4405 GETCONF="$ac_cv_path_GETCONF" 4406fi 4407 4408 fi 4409fi 4410 4411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Native POSIX Thread Library" >&5 4412$as_echo_n "checking for Native POSIX Thread Library... " >&6; } 4413 libpthr_vsn=`$GETCONF GNU_LIBPTHREAD_VERSION 2>/dev/null` 4414 if test $? -eq 0; then 4415 case "$libpthr_vsn" in 4416 *nptl*|*NPTL*) nptl=yes;; 4417 *) nptl=no;; 4418 esac 4419 elif test "$cross_compiling" = "yes"; then 4420 case "$erl_xcomp_linux_nptl" in 4421 "") nptl=cross;; 4422 yes|no) nptl=$erl_xcomp_linux_nptl;; 4423 *) as_fn_error $? "Bad erl_xcomp_linux_nptl value: $erl_xcomp_linux_nptl" "$LINENO" 5;; 4424 esac 4425 else 4426 nptl=no 4427 fi 4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nptl" >&5 4429$as_echo "$nptl" >&6; } 4430 if test $nptl = cross; then 4431 nptl=yes 4432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result yes guessed because of cross compilation" >&5 4433$as_echo "$as_me: WARNING: result yes guessed because of cross compilation" >&2;} 4434 fi 4435 if test $nptl = yes; then 4436 THR_LIB_TYPE=posix_nptl 4437 need_nptl_incldir=no 4438 ac_fn_c_check_header_mongrel "$LINENO" "nptl/pthread.h" "ac_cv_header_nptl_pthread_h" "$ac_includes_default" 4439if test "x$ac_cv_header_nptl_pthread_h" = xyes; then : 4440 need_nptl_incldir=yes 4441 NEED_NPTL_PTHREAD_H=yes 4442fi 4443 4444 4445 if test $need_nptl_incldir = yes; then 4446 # Ahh... 4447 nptl_path="$C_INCLUDE_PATH:$CPATH" 4448 if test X$cross_compiling != Xyes; then 4449 nptl_path="$nptl_path:/usr/local/include:/usr/include" 4450 else 4451 IROOT="$erl_xcomp_isysroot" 4452 test "$IROOT" != "" || IROOT="$erl_xcomp_sysroot" 4453 test "$IROOT" != "" || as_fn_error $? "Don't know where to search for includes! Please set erl_xcomp_isysroot" "$LINENO" 5 4454 nptl_path="$nptl_path:$IROOT/usr/local/include:$IROOT/usr/include" 4455 fi 4456 nptl_ws_path= 4457 save_ifs="$IFS"; IFS=":" 4458 for dir in $nptl_path; do 4459 if test "x$dir" != "x"; then 4460 nptl_ws_path="$nptl_ws_path $dir" 4461 fi 4462 done 4463 IFS=$save_ifs 4464 nptl_incldir= 4465 for dir in $nptl_ws_path; do 4466 as_ac_Header=`$as_echo "ac_cv_header_$dir/nptl/pthread.h" | $as_tr_sh` 4467ac_fn_c_check_header_mongrel "$LINENO" "$dir/nptl/pthread.h" "$as_ac_Header" "$ac_includes_default" 4468if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4469 nptl_incldir=$dir/nptl 4470fi 4471 4472 4473 if test "x$nptl_incldir" != "x"; then 4474 THR_DEFS="$THR_DEFS -isystem $nptl_incldir" 4475 break 4476 fi 4477 done 4478 if test "x$nptl_incldir" = "x"; then 4479 as_fn_error $? "Failed to locate nptl system include directory" "$LINENO" 5 4480 fi 4481 fi 4482 fi 4483 ;; 4484 *) ;; 4485 esac 4486 4487 saved_cppflags=$CPPFLAGS 4488 CPPFLAGS="$CPPFLAGS $THR_DEFS" 4489 4490 4491 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 4492if test "x$ac_cv_header_pthread_h" = xyes; then : 4493 4494$as_echo "#define HAVE_PTHREAD_H 1" >>confdefs.h 4495 4496fi 4497 4498 4499 4500 ac_fn_c_check_header_mongrel "$LINENO" "pthread/mit/pthread.h" "ac_cv_header_pthread_mit_pthread_h" "$ac_includes_default" 4501if test "x$ac_cv_header_pthread_mit_pthread_h" = xyes; then : 4502 \ 4503 4504$as_echo "#define HAVE_MIT_PTHREAD_H 1" >>confdefs.h 4505 4506fi 4507 4508 4509 4510 CPPFLAGS=$saved_cppflags 4511 4512 fi 4513fi 4514 4515 4516 4517DED_CC=$CC 4518DED_GCC=$GCC 4519 4520DED_CFLAGS= 4521DED_OSTYPE=unix 4522case $host_os in 4523 linux*) 4524 DED_CFLAGS="-D_GNU_SOURCE" ;; 4525 win32) 4526 DED_CFLAGS="-D_WIN32_WINNT=0x0600 -DWINVER=0x0600" 4527 DED_OSTYPE=win32 ;; 4528 *) 4529 ;; 4530esac 4531 4532 4533DED_WARN_FLAGS="-Wall -Wstrict-prototypes" 4534case "$host_cpu" in 4535 tile*) 4536 # tile-gcc is a bit stricter with -Wmissing-prototypes than other gccs, 4537 # and too strict for our taste. 4538 ;; 4539 *) 4540 DED_WARN_FLAGS="$DED_WARN_FLAGS -Wmissing-prototypes";; 4541esac 4542 4543 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can add -Wdeclaration-after-statement to DED_WARN_FLAGS (via CFLAGS)" >&5 4545$as_echo_n "checking if we can add -Wdeclaration-after-statement to DED_WARN_FLAGS (via CFLAGS)... " >&6; } 4546 saved_CFLAGS=$CFLAGS; 4547 CFLAGS="-Wdeclaration-after-statement $DED_WARN_FLAGS"; 4548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4549/* end confdefs.h. */ 4550 4551int 4552main () 4553{ 4554return 0; 4555 ; 4556 return 0; 4557} 4558_ACEOF 4559if ac_fn_c_try_compile "$LINENO"; then : 4560 can_enable_flag=true 4561else 4562 can_enable_flag=false 4563fi 4564rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4565 CFLAGS=$saved_CFLAGS; 4566 if test "X$can_enable_flag" = "Xtrue"; then 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4568$as_echo "yes" >&6; } 4569 DED_WARN_FLAGS="-Wdeclaration-after-statement $DED_WARN_FLAGS" 4570 else 4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4572$as_echo "no" >&6; } 4573 fi 4574 4575 4576 4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can add -Werror=return-type to DED_WERRORFLAGS (via CFLAGS)" >&5 4578$as_echo_n "checking if we can add -Werror=return-type to DED_WERRORFLAGS (via CFLAGS)... " >&6; } 4579 saved_CFLAGS=$CFLAGS; 4580 CFLAGS="-Werror=return-type $DED_WERRORFLAGS"; 4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582/* end confdefs.h. */ 4583 4584int 4585main () 4586{ 4587return 0; 4588 ; 4589 return 0; 4590} 4591_ACEOF 4592if ac_fn_c_try_compile "$LINENO"; then : 4593 can_enable_flag=true 4594else 4595 can_enable_flag=false 4596fi 4597rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4598 CFLAGS=$saved_CFLAGS; 4599 if test "X$can_enable_flag" = "Xtrue"; then 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4601$as_echo "yes" >&6; } 4602 DED_WERRORFLAGS="-Werror=return-type $DED_WERRORFLAGS" 4603 else 4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4605$as_echo "no" >&6; } 4606 fi 4607 4608 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can add -Werror=implicit to DED_WERRORFLAGS (via CFLAGS)" >&5 4610$as_echo_n "checking if we can add -Werror=implicit to DED_WERRORFLAGS (via CFLAGS)... " >&6; } 4611 saved_CFLAGS=$CFLAGS; 4612 CFLAGS="-Werror=implicit $DED_WERRORFLAGS"; 4613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4614/* end confdefs.h. */ 4615 4616int 4617main () 4618{ 4619return 0; 4620 ; 4621 return 0; 4622} 4623_ACEOF 4624if ac_fn_c_try_compile "$LINENO"; then : 4625 can_enable_flag=true 4626else 4627 can_enable_flag=false 4628fi 4629rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4630 CFLAGS=$saved_CFLAGS; 4631 if test "X$can_enable_flag" = "Xtrue"; then 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4633$as_echo "yes" >&6; } 4634 DED_WERRORFLAGS="-Werror=implicit $DED_WERRORFLAGS" 4635 else 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4637$as_echo "no" >&6; } 4638 fi 4639 4640 4641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can add -Werror=undef to DED_WERRORFLAGS (via CFLAGS)" >&5 4642$as_echo_n "checking if we can add -Werror=undef to DED_WERRORFLAGS (via CFLAGS)... " >&6; } 4643 saved_CFLAGS=$CFLAGS; 4644 CFLAGS="-Werror=undef $DED_WERRORFLAGS"; 4645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4646/* end confdefs.h. */ 4647 4648int 4649main () 4650{ 4651return 0; 4652 ; 4653 return 0; 4654} 4655_ACEOF 4656if ac_fn_c_try_compile "$LINENO"; then : 4657 can_enable_flag=true 4658else 4659 can_enable_flag=false 4660fi 4661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4662 CFLAGS=$saved_CFLAGS; 4663 if test "X$can_enable_flag" = "Xtrue"; then 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4665$as_echo "yes" >&6; } 4666 DED_WERRORFLAGS="-Werror=undef $DED_WERRORFLAGS" 4667 else 4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4669$as_echo "no" >&6; } 4670 fi 4671 4672 4673DED_SYS_INCLUDE="-I${ERL_TOP}/erts/emulator/beam -I${ERL_TOP}/erts/include -I${ERL_TOP}/erts/include/$host -I${ERL_TOP}/erts/include/internal -I${ERL_TOP}/erts/include/internal/$host -I${ERL_TOP}/erts/emulator/sys/$DED_OSTYPE -I${ERL_TOP}/erts/emulator/sys/common" 4674DED_INCLUDE=$DED_SYS_INCLUDE 4675 4676if test "$THR_DEFS" = ""; then 4677 DED_THR_DEFS="-D_THREAD_SAFE -D_REENTRANT" 4678else 4679 DED_THR_DEFS="$THR_DEFS" 4680fi 4681# DED_EMU_THR_DEFS=$EMU_THR_DEFS 4682DED_CFLAGS="$CFLAGS $CPPFLAGS $DED_CFLAGS" 4683if test "x$GCC" = xyes; then 4684 # Use -fno-common for gcc, that is link error if multiple definitions of 4685 # global variables are encountered. This is ISO C compliant. 4686 # Until version 10, gcc has had -fcommon as default, which allows and merges 4687 # such dubious duplicates. 4688 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can add -fno-common to DED_CFLAGS (via CFLAGS)" >&5 4690$as_echo_n "checking if we can add -fno-common to DED_CFLAGS (via CFLAGS)... " >&6; } 4691 saved_CFLAGS=$CFLAGS; 4692 CFLAGS="-fno-common $DED_CFLAGS"; 4693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4694/* end confdefs.h. */ 4695 4696int 4697main () 4698{ 4699return 0; 4700 ; 4701 return 0; 4702} 4703_ACEOF 4704if ac_fn_c_try_compile "$LINENO"; then : 4705 can_enable_flag=true 4706else 4707 can_enable_flag=false 4708fi 4709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 CFLAGS=$saved_CFLAGS; 4711 if test "X$can_enable_flag" = "Xtrue"; then 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4713$as_echo "yes" >&6; } 4714 DED_CFLAGS="-fno-common $DED_CFLAGS" 4715 else 4716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4717$as_echo "no" >&6; } 4718 fi 4719 4720 4721 DED_STATIC_CFLAGS="$DED_CFLAGS" 4722 DED_CFLAGS="$DED_CFLAGS -fPIC" 4723 # Remove -fPIE and -fno-PIE 4724 DED_CFLAGS=`echo $DED_CFLAGS | sed 's/-f\(no-\)\?PIE//g'` 4725fi 4726 4727DED_EXT=so 4728case $host_os in 4729 win32) DED_EXT=dll;; 4730 darwin*) 4731 DED_CFLAGS="$DED_CFLAGS -fno-common" 4732 DED_STATIC_CFLAGS="$DED_STATIC_CFLAGS -fno-common";; 4733 *) 4734 ;; 4735esac 4736 4737DED_STATIC_CFLAGS="$DED_STATIC_CFLAGS -DSTATIC_ERLANG_NIF -DSTATIC_ERLANG_DRIVER" 4738 4739if test "$CFLAG_RUNTIME_LIBRARY_PATH" = ""; then 4740 4741 CFLAG_RUNTIME_LIBRARY_PATH="-Wl,-R" 4742 case $host_os in 4743 darwin*) 4744 CFLAG_RUNTIME_LIBRARY_PATH= 4745 ;; 4746 win32) 4747 CFLAG_RUNTIME_LIBRARY_PATH= 4748 ;; 4749 osf*) 4750 CFLAG_RUNTIME_LIBRARY_PATH="-Wl,-rpath," 4751 ;; 4752 *) 4753 ;; 4754 esac 4755 4756fi 4757 4758# If DED_LD is set in environment, we expect all DED_LD* variables 4759# to be specified (cross compiling) 4760if test "x$DED_LD" = "x"; then 4761 4762DED_LDFLAGS_CONFTEST= 4763 4764DED_LD_FLAG_RUNTIME_LIBRARY_PATH="-R" 4765case $host_os in 4766 win32) 4767 DED_LD="ld.sh" 4768 DED_LDFLAGS="-dll" 4769 DED_LD_FLAG_RUNTIME_LIBRARY_PATH= 4770 ;; 4771 solaris2*|sysv4*) 4772 DED_LDFLAGS="-G" 4773 if test X${enable_m64_build} = Xyes; then 4774 DED_LDFLAGS="-64 $DED_LDFLAGS" 4775 fi 4776 ;; 4777 aix*|os400*) 4778 DED_LDFLAGS="-G -bnoentry -bexpall" 4779 ;; 4780 freebsd2*) 4781 # Non-ELF GNU linker 4782 DED_LDFLAGS="-Bshareable" 4783 ;; 4784 darwin*) 4785 # Mach-O linker: a shared lib and a loadable 4786 # object file is not the same thing. 4787 DED_LDFLAGS="-bundle -bundle_loader ${ERL_TOP}/bin/$host/beam.smp" 4788 # DED_LDFLAGS_CONFTEST is for use in configure tests only. We 4789 # cannot use DED_LDFLAGS in configure tests since beam.smp has not 4790 # been built yet... 4791 DED_LDFLAGS_CONFTEST="-bundle" 4792 if test X${enable_m64_build} = Xyes; then 4793 DED_LDFLAGS="-m64 $DED_LDFLAGS" 4794 else 4795 if test X${enable_m32_build} = Xyes; then 4796 DED_LDFLAGS="-m32 $DED_LDFLAGS" 4797 else 4798 # The cast to long int works around a bug in the HP C Compiler 4799# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4800# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4801# This bug is HP SR number 8606223364. 4802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 4803$as_echo_n "checking size of void *... " >&6; } 4804if ${ac_cv_sizeof_void_p+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806else 4807 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 4808 4809else 4810 if test "$ac_cv_type_void_p" = yes; then 4811 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4812$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4813as_fn_error 77 "cannot compute sizeof (void *) 4814See \`config.log' for more details" "$LINENO" 5; } 4815 else 4816 ac_cv_sizeof_void_p=0 4817 fi 4818fi 4819 4820fi 4821{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 4822$as_echo "$ac_cv_sizeof_void_p" >&6; } 4823 4824 4825 4826cat >>confdefs.h <<_ACEOF 4827#define SIZEOF_VOID_P $ac_cv_sizeof_void_p 4828_ACEOF 4829 4830 4831 case "$ac_cv_sizeof_void_p" in 4832 8) 4833 DED_LDFLAGS="-m64 $DED_LDFLAGS";; 4834 *) 4835 ;; 4836 esac 4837 fi 4838 fi 4839 DED_LD="$CC" 4840 DED_LD_FLAG_RUNTIME_LIBRARY_PATH="$CFLAG_RUNTIME_LIBRARY_PATH" 4841 ;; 4842 linux*) 4843 DED_LD="$CC" 4844 DED_LD_FLAG_RUNTIME_LIBRARY_PATH="$CFLAG_RUNTIME_LIBRARY_PATH" 4845 DED_LDFLAGS="-shared -Wl,-Bsymbolic" 4846 if test X${enable_m64_build} = Xyes; then 4847 DED_LDFLAGS="-m64 $DED_LDFLAGS" 4848 fi; 4849 if test X${enable_m32_build} = Xyes; then 4850 DED_LDFLAGS="-m32 $DED_LDFLAGS" 4851 fi 4852 ;; 4853 freebsd*) 4854 DED_LD="$CC" 4855 DED_LD_FLAG_RUNTIME_LIBRARY_PATH="$CFLAG_RUNTIME_LIBRARY_PATH" 4856 DED_LDFLAGS="-shared" 4857 if test X${enable_m64_build} = Xyes; then 4858 DED_LDFLAGS="-m64 $DED_LDFLAGS" 4859 fi; 4860 if test X${enable_m32_build} = Xyes; then 4861 DED_LDFLAGS="-m32 $DED_LDFLAGS" 4862 fi 4863 ;; 4864 openbsd*) 4865 DED_LD="$CC" 4866 DED_LD_FLAG_RUNTIME_LIBRARY_PATH="$CFLAG_RUNTIME_LIBRARY_PATH" 4867 DED_LDFLAGS="-shared" 4868 ;; 4869 osf*) 4870 # NOTE! Whitespace after -rpath is important. 4871 DED_LD_FLAG_RUNTIME_LIBRARY_PATH="-rpath " 4872 DED_LDFLAGS="-shared -expect_unresolved '*'" 4873 ;; 4874 *) 4875 # assume GNU linker and ELF 4876 DED_LDFLAGS="-shared" 4877 # GNU linker has no option for 64bit build, should not propagate -m64 4878 ;; 4879esac 4880 4881if test "$DED_LD" = "" && test "$USER_LD" != ""; then 4882 DED_LD="$USER_LD" 4883 DED_LDFLAGS="$USER_LDFLAGS $DED_LDFLAGS" 4884fi 4885 4886DED_LIBS=$LIBS 4887 4888fi # "x$DED_LD" = "x" 4889 4890test "$DED_LDFLAGS_CONFTEST" != "" || DED_LDFLAGS_CONFTEST="$DED_LDFLAGS" 4891 4892if test -n "$ac_tool_prefix"; then 4893 # Extract the first word of "${ac_tool_prefix}ld", so it can be a program name with args. 4894set dummy ${ac_tool_prefix}ld; ac_word=$2 4895{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4896$as_echo_n "checking for $ac_word... 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"No linker found" "$LINENO" 5 4985 4986{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for static compiler flags" >&5 4987$as_echo_n "checking for static compiler flags... " >&6; } 4988DED_STATIC_CFLAGS="$DED_WERRORFLAGS $DED_WFLAGS $DED_THR_DEFS $DED_STATIC_CFLAGS" 4989{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DED_STATIC_CFLAGS" >&5 4990$as_echo "$DED_STATIC_CFLAGS" >&6; } 4991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for basic compiler flags for loadable drivers" >&5 4992$as_echo_n "checking for basic compiler flags for loadable drivers... " >&6; } 4993DED_BASIC_CFLAGS=$DED_CFLAGS 4994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DED_CFLAGS" >&5 4995$as_echo "$DED_CFLAGS" >&6; } 4996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler flags for loadable drivers" >&5 4997$as_echo_n "checking for compiler flags for loadable drivers... 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"Perl is required to build the flex scanner!" "$LINENO" 5 5078fi 5079 5080ac_config_files="$ac_config_files examples/meas/Makefile:examples/meas/Makefile.in" 5081 5082cat >confcache <<\_ACEOF 5083# This file is a shell script that caches the results of configure 5084# tests run on this system so they can be shared between configure 5085# scripts and configure runs, see configure's option --config-cache. 5086# It is not useful on other systems. If it contains results you don't 5087# want to keep, you may remove or edit it. 5088# 5089# config.status only pays attention to the cache file if you give it 5090# the --recheck option to rerun configure. 5091# 5092# `ac_cv_env_foo' variables (set or unset) will be overridden when 5093# loading this file, other *unset* `ac_cv_foo' will be assigned the 5094# following values. 5095 5096_ACEOF 5097 5098# The following way of writing the cache mishandles newlines in values, 5099# but we know of no workaround that is simple, portable, and efficient. 5100# So, we kill variables containing newlines. 5101# Ultrix sh set writes to stderr and can't be redirected directly, 5102# and sets the high bit in the cache file unless we assign to the vars. 5103( 5104 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5105 eval ac_val=\$$ac_var 5106 case $ac_val in #( 5107 *${as_nl}*) 5108 case $ac_var in #( 5109 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5110$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5111 esac 5112 case $ac_var in #( 5113 _ | IFS | as_nl) ;; #( 5114 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5115 *) { eval $ac_var=; unset $ac_var;} ;; 5116 esac ;; 5117 esac 5118 done 5119 5120 (set) 2>&1 | 5121 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5122 *${as_nl}ac_space=\ *) 5123 # `set' does not quote correctly, so add quotes: double-quote 5124 # substitution turns \\\\ into \\, and sed turns \\ into \. 5125 sed -n \ 5126 "s/'/'\\\\''/g; 5127 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5128 ;; #( 5129 *) 5130 # `set' quotes correctly as required by POSIX, so do not add quotes. 5131 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5132 ;; 5133 esac | 5134 sort 5135) | 5136 sed ' 5137 /^ac_cv_env_/b end 5138 t clear 5139 :clear 5140 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5141 t end 5142 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5143 :end' >>confcache 5144if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5145 if test -w "$cache_file"; then 5146 if test "x$cache_file" != "x/dev/null"; then 5147 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5148$as_echo "$as_me: updating cache $cache_file" >&6;} 5149 if test ! -f "$cache_file" || test -h "$cache_file"; then 5150 cat confcache >"$cache_file" 5151 else 5152 case $cache_file in #( 5153 */* | ?:*) 5154 mv -f confcache "$cache_file"$$ && 5155 mv -f "$cache_file"$$ "$cache_file" ;; #( 5156 *) 5157 mv -f confcache "$cache_file" ;; 5158 esac 5159 fi 5160 fi 5161 else 5162 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5163$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5164 fi 5165fi 5166rm -f confcache 5167 5168test "x$prefix" = xNONE && prefix=$ac_default_prefix 5169# Let make expand exec_prefix. 5170test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5171 5172# Transform confdefs.h into DEFS. 5173# Protect against shell expansion while executing Makefile rules. 5174# Protect against Makefile macro expansion. 5175# 5176# If the first sed substitution is executed (which looks for macros that 5177# take arguments), then branch to the quote section. Otherwise, 5178# look for a macro that doesn't take arguments. 5179ac_script=' 5180:mline 5181/\\$/{ 5182 N 5183 s,\\\n,, 5184 b mline 5185} 5186t clear 5187:clear 5188s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 5189t quote 5190s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 5191t quote 5192b any 5193:quote 5194s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 5195s/\[/\\&/g 5196s/\]/\\&/g 5197s/\$/$$/g 5198H 5199:any 5200${ 5201 g 5202 s/^\n// 5203 s/\n/ /g 5204 p 5205} 5206' 5207DEFS=`sed -n "$ac_script" confdefs.h` 5208 5209 5210ac_libobjs= 5211ac_ltlibobjs= 5212U= 5213for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5214 # 1. Remove the extension, and $U if already installed. 5215 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5216 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5217 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5218 # will be set to the directory where LIBOBJS objects are built. 5219 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5220 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5221done 5222LIBOBJS=$ac_libobjs 5223 5224LTLIBOBJS=$ac_ltlibobjs 5225 5226 5227 5228: "${CONFIG_STATUS=./config.status}" 5229ac_write_fail=0 5230ac_clean_files_save=$ac_clean_files 5231ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5232{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5233$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5234as_write_fail=0 5235cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5236#! $SHELL 5237# Generated by $as_me. 5238# Run this file to recreate the current configuration. 5239# Compiler output produced by configure, useful for debugging 5240# configure, is in config.log if it exists. 5241 5242debug=false 5243ac_cs_recheck=false 5244ac_cs_silent=false 5245 5246SHELL=\${CONFIG_SHELL-$SHELL} 5247export SHELL 5248_ASEOF 5249cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5250## -------------------- ## 5251## M4sh Initialization. ## 5252## -------------------- ## 5253 5254# Be more Bourne compatible 5255DUALCASE=1; export DUALCASE # for MKS sh 5256if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5257 emulate sh 5258 NULLCMD=: 5259 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5260 # is contrary to our usage. Disable this feature. 5261 alias -g '${1+"$@"}'='"$@"' 5262 setopt NO_GLOB_SUBST 5263else 5264 case `(set -o) 2>/dev/null` in #( 5265 *posix*) : 5266 set -o posix ;; #( 5267 *) : 5268 ;; 5269esac 5270fi 5271 5272 5273as_nl=' 5274' 5275export as_nl 5276# Printing a long string crashes Solaris 7 /usr/bin/printf. 5277as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5278as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5279as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5280# Prefer a ksh shell builtin over an external printf program on Solaris, 5281# but without wasting forks for bash or zsh. 5282if test -z "$BASH_VERSION$ZSH_VERSION" \ 5283 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5284 as_echo='print -r --' 5285 as_echo_n='print -rn --' 5286elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5287 as_echo='printf %s\n' 5288 as_echo_n='printf %s' 5289else 5290 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5291 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5292 as_echo_n='/usr/ucb/echo -n' 5293 else 5294 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5295 as_echo_n_body='eval 5296 arg=$1; 5297 case $arg in #( 5298 *"$as_nl"*) 5299 expr "X$arg" : "X\\(.*\\)$as_nl"; 5300 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5301 esac; 5302 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5303 ' 5304 export as_echo_n_body 5305 as_echo_n='sh -c $as_echo_n_body as_echo' 5306 fi 5307 export as_echo_body 5308 as_echo='sh -c $as_echo_body as_echo' 5309fi 5310 5311# The user is always right. 5312if test "${PATH_SEPARATOR+set}" != set; then 5313 PATH_SEPARATOR=: 5314 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5315 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5316 PATH_SEPARATOR=';' 5317 } 5318fi 5319 5320 5321# IFS 5322# We need space, tab and new line, in precisely that order. Quoting is 5323# there to prevent editors from complaining about space-tab. 5324# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5325# splitting by setting IFS to empty value.) 5326IFS=" "" $as_nl" 5327 5328# Find who we are. Look in the path if we contain no directory separator. 5329as_myself= 5330case $0 in #(( 5331 *[\\/]* ) as_myself=$0 ;; 5332 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5333for as_dir in $PATH 5334do 5335 IFS=$as_save_IFS 5336 test -z "$as_dir" && as_dir=. 5337 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5338 done 5339IFS=$as_save_IFS 5340 5341 ;; 5342esac 5343# We did not find ourselves, most probably we were run as `sh COMMAND' 5344# in which case we are not to be found in the path. 5345if test "x$as_myself" = x; then 5346 as_myself=$0 5347fi 5348if test ! -f "$as_myself"; then 5349 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5350 exit 1 5351fi 5352 5353# Unset variables that we do not need and which cause bugs (e.g. in 5354# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5355# suppresses any "Segmentation fault" message there. '((' could 5356# trigger a bug in pdksh 5.2.14. 5357for as_var in BASH_ENV ENV MAIL MAILPATH 5358do eval test x\${$as_var+set} = xset \ 5359 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5360done 5361PS1='$ ' 5362PS2='> ' 5363PS4='+ ' 5364 5365# NLS nuisances. 5366LC_ALL=C 5367export LC_ALL 5368LANGUAGE=C 5369export LANGUAGE 5370 5371# CDPATH. 5372(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5373 5374 5375# as_fn_error STATUS ERROR [LINENO LOG_FD] 5376# ---------------------------------------- 5377# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5378# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5379# script with STATUS, using 1 if that was 0. 5380as_fn_error () 5381{ 5382 as_status=$1; test $as_status -eq 0 && as_status=1 5383 if test "$4"; then 5384 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5385 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5386 fi 5387 $as_echo "$as_me: error: $2" >&2 5388 as_fn_exit $as_status 5389} # as_fn_error 5390 5391 5392# as_fn_set_status STATUS 5393# ----------------------- 5394# Set $? to STATUS, without forking. 5395as_fn_set_status () 5396{ 5397 return $1 5398} # as_fn_set_status 5399 5400# as_fn_exit STATUS 5401# ----------------- 5402# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5403as_fn_exit () 5404{ 5405 set +e 5406 as_fn_set_status $1 5407 exit $1 5408} # as_fn_exit 5409 5410# as_fn_unset VAR 5411# --------------- 5412# Portably unset VAR. 5413as_fn_unset () 5414{ 5415 { eval $1=; unset $1;} 5416} 5417as_unset=as_fn_unset 5418# as_fn_append VAR VALUE 5419# ---------------------- 5420# Append the text in VALUE to the end of the definition contained in VAR. Take 5421# advantage of any shell optimizations that allow amortized linear growth over 5422# repeated appends, instead of the typical quadratic growth present in naive 5423# implementations. 5424if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5425 eval 'as_fn_append () 5426 { 5427 eval $1+=\$2 5428 }' 5429else 5430 as_fn_append () 5431 { 5432 eval $1=\$$1\$2 5433 } 5434fi # as_fn_append 5435 5436# as_fn_arith ARG... 5437# ------------------ 5438# Perform arithmetic evaluation on the ARGs, and store the result in the 5439# global $as_val. Take advantage of shells that can avoid forks. The arguments 5440# must be portable across $(()) and expr. 5441if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5442 eval 'as_fn_arith () 5443 { 5444 as_val=$(( $* )) 5445 }' 5446else 5447 as_fn_arith () 5448 { 5449 as_val=`expr "$@" || test $? -eq 1` 5450 } 5451fi # as_fn_arith 5452 5453 5454if expr a : '\(a\)' >/dev/null 2>&1 && 5455 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5456 as_expr=expr 5457else 5458 as_expr=false 5459fi 5460 5461if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5462 as_basename=basename 5463else 5464 as_basename=false 5465fi 5466 5467if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5468 as_dirname=dirname 5469else 5470 as_dirname=false 5471fi 5472 5473as_me=`$as_basename -- "$0" || 5474$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5475 X"$0" : 'X\(//\)$' \| \ 5476 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5477$as_echo X/"$0" | 5478 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5479 s//\1/ 5480 q 5481 } 5482 /^X\/\(\/\/\)$/{ 5483 s//\1/ 5484 q 5485 } 5486 /^X\/\(\/\).*/{ 5487 s//\1/ 5488 q 5489 } 5490 s/.*/./; q'` 5491 5492# Avoid depending upon Character Ranges. 5493as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5494as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5495as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5496as_cr_digits='0123456789' 5497as_cr_alnum=$as_cr_Letters$as_cr_digits 5498 5499ECHO_C= ECHO_N= ECHO_T= 5500case `echo -n x` in #((((( 5501-n*) 5502 case `echo 'xy\c'` in 5503 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5504 xy) ECHO_C='\c';; 5505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5506 ECHO_T=' ';; 5507 esac;; 5508*) 5509 ECHO_N='-n';; 5510esac 5511 5512rm -f conf$$ conf$$.exe conf$$.file 5513if test -d conf$$.dir; then 5514 rm -f conf$$.dir/conf$$.file 5515else 5516 rm -f conf$$.dir 5517 mkdir conf$$.dir 2>/dev/null 5518fi 5519if (echo >conf$$.file) 2>/dev/null; then 5520 if ln -s conf$$.file conf$$ 2>/dev/null; then 5521 as_ln_s='ln -s' 5522 # ... but there are two gotchas: 5523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5525 # In both cases, we have to default to `cp -pR'. 5526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5527 as_ln_s='cp -pR' 5528 elif ln conf$$.file conf$$ 2>/dev/null; then 5529 as_ln_s=ln 5530 else 5531 as_ln_s='cp -pR' 5532 fi 5533else 5534 as_ln_s='cp -pR' 5535fi 5536rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5537rmdir conf$$.dir 2>/dev/null 5538 5539 5540# as_fn_mkdir_p 5541# ------------- 5542# Create "$as_dir" as a directory, including parents if necessary. 5543as_fn_mkdir_p () 5544{ 5545 5546 case $as_dir in #( 5547 -*) as_dir=./$as_dir;; 5548 esac 5549 test -d "$as_dir" || eval $as_mkdir_p || { 5550 as_dirs= 5551 while :; do 5552 case $as_dir in #( 5553 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5554 *) as_qdir=$as_dir;; 5555 esac 5556 as_dirs="'$as_qdir' $as_dirs" 5557 as_dir=`$as_dirname -- "$as_dir" || 5558$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5559 X"$as_dir" : 'X\(//\)[^/]' \| \ 5560 X"$as_dir" : 'X\(//\)$' \| \ 5561 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5562$as_echo X"$as_dir" | 5563 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5564 s//\1/ 5565 q 5566 } 5567 /^X\(\/\/\)[^/].*/{ 5568 s//\1/ 5569 q 5570 } 5571 /^X\(\/\/\)$/{ 5572 s//\1/ 5573 q 5574 } 5575 /^X\(\/\).*/{ 5576 s//\1/ 5577 q 5578 } 5579 s/.*/./; q'` 5580 test -d "$as_dir" && break 5581 done 5582 test -z "$as_dirs" || eval "mkdir $as_dirs" 5583 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5584 5585 5586} # as_fn_mkdir_p 5587if mkdir -p . 2>/dev/null; then 5588 as_mkdir_p='mkdir -p "$as_dir"' 5589else 5590 test -d ./-p && rmdir ./-p 5591 as_mkdir_p=false 5592fi 5593 5594 5595# as_fn_executable_p FILE 5596# ----------------------- 5597# Test if FILE is an executable regular file. 5598as_fn_executable_p () 5599{ 5600 test -f "$1" && test -x "$1" 5601} # as_fn_executable_p 5602as_test_x='test -x' 5603as_executable_p=as_fn_executable_p 5604 5605# Sed expression to map a string onto a valid CPP name. 5606as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5607 5608# Sed expression to map a string onto a valid variable name. 5609as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5610 5611 5612exec 6>&1 5613## ----------------------------------- ## 5614## Main body of $CONFIG_STATUS script. ## 5615## ----------------------------------- ## 5616_ASEOF 5617test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5618 5619cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5620# Save the log message, to keep $0 and so on meaningful, and to 5621# report actual input values of CONFIG_FILES etc. instead of their 5622# values after options handling. 5623ac_log=" 5624This file was extended by $as_me, which was 5625generated by GNU Autoconf 2.69. Invocation command line was 5626 5627 CONFIG_FILES = $CONFIG_FILES 5628 CONFIG_HEADERS = $CONFIG_HEADERS 5629 CONFIG_LINKS = $CONFIG_LINKS 5630 CONFIG_COMMANDS = $CONFIG_COMMANDS 5631 $ $0 $@ 5632 5633on `(hostname || uname -n) 2>/dev/null | sed 1q` 5634" 5635 5636_ACEOF 5637 5638case $ac_config_files in *" 5639"*) set x $ac_config_files; shift; ac_config_files=$*;; 5640esac 5641 5642 5643 5644cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5645# Files that config.status was made for. 5646config_files="$ac_config_files" 5647 5648_ACEOF 5649 5650cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5651ac_cs_usage="\ 5652\`$as_me' instantiates files and other configuration actions 5653from templates according to the current configuration. Unless the files 5654and actions are specified as TAGs, all are instantiated by default. 5655 5656Usage: $0 [OPTION]... [TAG]... 5657 5658 -h, --help print this help, then exit 5659 -V, --version print version number and configuration settings, then exit 5660 --config print configuration, then exit 5661 -q, --quiet, --silent 5662 do not print progress messages 5663 -d, --debug don't remove temporary files 5664 --recheck update $as_me by reconfiguring in the same conditions 5665 --file=FILE[:TEMPLATE] 5666 instantiate the configuration file FILE 5667 5668Configuration files: 5669$config_files 5670 5671Report bugs to the package provider." 5672 5673_ACEOF 5674cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5675ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5676ac_cs_version="\\ 5677config.status 5678configured by $0, generated by GNU Autoconf 2.69, 5679 with options \\"\$ac_cs_config\\" 5680 5681Copyright (C) 2012 Free Software Foundation, Inc. 5682This config.status script is free software; the Free Software Foundation 5683gives unlimited permission to copy, distribute and modify it." 5684 5685ac_pwd='$ac_pwd' 5686srcdir='$srcdir' 5687test -n "\$AWK" || AWK=awk 5688_ACEOF 5689 5690cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5691# The default lists apply if the user does not specify any file. 5692ac_need_defaults=: 5693while test $# != 0 5694do 5695 case $1 in 5696 --*=?*) 5697 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5698 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5699 ac_shift=: 5700 ;; 5701 --*=) 5702 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5703 ac_optarg= 5704 ac_shift=: 5705 ;; 5706 *) 5707 ac_option=$1 5708 ac_optarg=$2 5709 ac_shift=shift 5710 ;; 5711 esac 5712 5713 case $ac_option in 5714 # Handling of the options. 5715 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5716 ac_cs_recheck=: ;; 5717 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5718 $as_echo "$ac_cs_version"; exit ;; 5719 --config | --confi | --conf | --con | --co | --c ) 5720 $as_echo "$ac_cs_config"; exit ;; 5721 --debug | --debu | --deb | --de | --d | -d ) 5722 debug=: ;; 5723 --file | --fil | --fi | --f ) 5724 $ac_shift 5725 case $ac_optarg in 5726 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5727 '') as_fn_error $? "missing file argument" ;; 5728 esac 5729 as_fn_append CONFIG_FILES " '$ac_optarg'" 5730 ac_need_defaults=false;; 5731 --he | --h | --help | --hel | -h ) 5732 $as_echo "$ac_cs_usage"; exit ;; 5733 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5734 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5735 ac_cs_silent=: ;; 5736 5737 # This is an error. 5738 -*) as_fn_error $? "unrecognized option: \`$1' 5739Try \`$0 --help' for more information." ;; 5740 5741 *) as_fn_append ac_config_targets " $1" 5742 ac_need_defaults=false ;; 5743 5744 esac 5745 shift 5746done 5747 5748ac_configure_extra_args= 5749 5750if $ac_cs_silent; then 5751 exec 6>/dev/null 5752 ac_configure_extra_args="$ac_configure_extra_args --silent" 5753fi 5754 5755_ACEOF 5756cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5757if \$ac_cs_recheck; then 5758 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5759 shift 5760 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5761 CONFIG_SHELL='$SHELL' 5762 export CONFIG_SHELL 5763 exec "\$@" 5764fi 5765 5766_ACEOF 5767cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5768exec 5>>config.log 5769{ 5770 echo 5771 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5772## Running $as_me. ## 5773_ASBOX 5774 $as_echo "$ac_log" 5775} >&5 5776 5777_ACEOF 5778cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5779_ACEOF 5780 5781cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5782 5783# Handling of arguments. 5784for ac_config_target in $ac_config_targets 5785do 5786 case $ac_config_target in 5787 "examples/meas/Makefile") CONFIG_FILES="$CONFIG_FILES examples/meas/Makefile:examples/meas/Makefile.in" ;; 5788 5789 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5790 esac 5791done 5792 5793 5794# If the user did not use the arguments to specify the items to instantiate, 5795# then the envvar interface is used. Set only those that are not. 5796# We use the long form for the default assignment because of an extremely 5797# bizarre bug on SunOS 4.1.3. 5798if $ac_need_defaults; then 5799 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5800fi 5801 5802# Have a temporary directory for convenience. Make it in the build tree 5803# simply because there is no reason against having it here, and in addition, 5804# creating and moving files from /tmp can sometimes cause problems. 5805# Hook for its removal unless debugging. 5806# Note that there is a small window in which the directory will not be cleaned: 5807# after its creation but before its name has been assigned to `$tmp'. 5808$debug || 5809{ 5810 tmp= ac_tmp= 5811 trap 'exit_status=$? 5812 : "${ac_tmp:=$tmp}" 5813 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5814' 0 5815 trap 'as_fn_exit 1' 1 2 13 15 5816} 5817# Create a (secure) tmp directory for tmp files. 5818 5819{ 5820 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5821 test -d "$tmp" 5822} || 5823{ 5824 tmp=./conf$$-$RANDOM 5825 (umask 077 && mkdir "$tmp") 5826} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5827ac_tmp=$tmp 5828 5829# Set up the scripts for CONFIG_FILES section. 5830# No need to generate them if there are no CONFIG_FILES. 5831# This happens for instance with `./config.status config.h'. 5832if test -n "$CONFIG_FILES"; then 5833 5834 5835ac_cr=`echo X | tr X '\015'` 5836# On cygwin, bash can eat \r inside `` if the user requested igncr. 5837# But we know of no other shell where ac_cr would be empty at this 5838# point, so we can use a bashism as a fallback. 5839if test "x$ac_cr" = x; then 5840 eval ac_cr=\$\'\\r\' 5841fi 5842ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5843if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5844 ac_cs_awk_cr='\\r' 5845else 5846 ac_cs_awk_cr=$ac_cr 5847fi 5848 5849echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5850_ACEOF 5851 5852 5853{ 5854 echo "cat >conf$$subs.awk <<_ACEOF" && 5855 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5856 echo "_ACEOF" 5857} >conf$$subs.sh || 5858 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5859ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5860ac_delim='%!_!# ' 5861for ac_last_try in false false false false false :; do 5862 . ./conf$$subs.sh || 5863 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5864 5865 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5866 if test $ac_delim_n = $ac_delim_num; then 5867 break 5868 elif $ac_last_try; then 5869 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5870 else 5871 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5872 fi 5873done 5874rm -f conf$$subs.sh 5875 5876cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5877cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5878_ACEOF 5879sed -n ' 5880h 5881s/^/S["/; s/!.*/"]=/ 5882p 5883g 5884s/^[^!]*!// 5885:repl 5886t repl 5887s/'"$ac_delim"'$// 5888t delim 5889:nl 5890h 5891s/\(.\{148\}\)..*/\1/ 5892t more1 5893s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5894p 5895n 5896b repl 5897:more1 5898s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5899p 5900g 5901s/.\{148\}// 5902t nl 5903:delim 5904h 5905s/\(.\{148\}\)..*/\1/ 5906t more2 5907s/["\\]/\\&/g; s/^/"/; s/$/"/ 5908p 5909b 5910:more2 5911s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5912p 5913g 5914s/.\{148\}// 5915t delim 5916' <conf$$subs.awk | sed ' 5917/^[^""]/{ 5918 N 5919 s/\n// 5920} 5921' >>$CONFIG_STATUS || ac_write_fail=1 5922rm -f conf$$subs.awk 5923cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5924_ACAWK 5925cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5926 for (key in S) S_is_set[key] = 1 5927 FS = "" 5928 5929} 5930{ 5931 line = $ 0 5932 nfields = split(line, field, "@") 5933 substed = 0 5934 len = length(field[1]) 5935 for (i = 2; i < nfields; i++) { 5936 key = field[i] 5937 keylen = length(key) 5938 if (S_is_set[key]) { 5939 value = S[key] 5940 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5941 len += length(value) + length(field[++i]) 5942 substed = 1 5943 } else 5944 len += 1 + keylen 5945 } 5946 5947 print line 5948} 5949 5950_ACAWK 5951_ACEOF 5952cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5953if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5954 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5955else 5956 cat 5957fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5958 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5959_ACEOF 5960 5961# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5962# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5963# trailing colons and then remove the whole line if VPATH becomes empty 5964# (actually we leave an empty line to preserve line numbers). 5965if test "x$srcdir" = x.; then 5966 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5967h 5968s/// 5969s/^/:/ 5970s/[ ]*$/:/ 5971s/:\$(srcdir):/:/g 5972s/:\${srcdir}:/:/g 5973s/:@srcdir@:/:/g 5974s/^:*// 5975s/:*$// 5976x 5977s/\(=[ ]*\).*/\1/ 5978G 5979s/\n// 5980s/^[^=]*=[ ]*$// 5981}' 5982fi 5983 5984cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5985fi # test -n "$CONFIG_FILES" 5986 5987 5988eval set X " :F $CONFIG_FILES " 5989shift 5990for ac_tag 5991do 5992 case $ac_tag in 5993 :[FHLC]) ac_mode=$ac_tag; continue;; 5994 esac 5995 case $ac_mode$ac_tag in 5996 :[FHL]*:*);; 5997 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5998 :[FH]-) ac_tag=-:-;; 5999 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6000 esac 6001 ac_save_IFS=$IFS 6002 IFS=: 6003 set x $ac_tag 6004 IFS=$ac_save_IFS 6005 shift 6006 ac_file=$1 6007 shift 6008 6009 case $ac_mode in 6010 :L) ac_source=$1;; 6011 :[FH]) 6012 ac_file_inputs= 6013 for ac_f 6014 do 6015 case $ac_f in 6016 -) ac_f="$ac_tmp/stdin";; 6017 *) # Look for the file first in the build tree, then in the source tree 6018 # (if the path is not absolute). The absolute path cannot be DOS-style, 6019 # because $ac_f cannot contain `:'. 6020 test -f "$ac_f" || 6021 case $ac_f in 6022 [\\/$]*) false;; 6023 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6024 esac || 6025 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6026 esac 6027 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6028 as_fn_append ac_file_inputs " '$ac_f'" 6029 done 6030 6031 # Let's still pretend it is `configure' which instantiates (i.e., don't 6032 # use $as_me), people would be surprised to read: 6033 # /* config.h. Generated by config.status. */ 6034 configure_input='Generated from '` 6035 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6036 `' by configure.' 6037 if test x"$ac_file" != x-; then 6038 configure_input="$ac_file. $configure_input" 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6040$as_echo "$as_me: creating $ac_file" >&6;} 6041 fi 6042 # Neutralize special characters interpreted by sed in replacement strings. 6043 case $configure_input in #( 6044 *\&* | *\|* | *\\* ) 6045 ac_sed_conf_input=`$as_echo "$configure_input" | 6046 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6047 *) ac_sed_conf_input=$configure_input;; 6048 esac 6049 6050 case $ac_tag in 6051 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6052 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6053 esac 6054 ;; 6055 esac 6056 6057 ac_dir=`$as_dirname -- "$ac_file" || 6058$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6059 X"$ac_file" : 'X\(//\)[^/]' \| \ 6060 X"$ac_file" : 'X\(//\)$' \| \ 6061 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6062$as_echo X"$ac_file" | 6063 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6064 s//\1/ 6065 q 6066 } 6067 /^X\(\/\/\)[^/].*/{ 6068 s//\1/ 6069 q 6070 } 6071 /^X\(\/\/\)$/{ 6072 s//\1/ 6073 q 6074 } 6075 /^X\(\/\).*/{ 6076 s//\1/ 6077 q 6078 } 6079 s/.*/./; q'` 6080 as_dir="$ac_dir"; as_fn_mkdir_p 6081 ac_builddir=. 6082 6083case "$ac_dir" in 6084.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6085*) 6086 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6087 # A ".." for each directory in $ac_dir_suffix. 6088 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6089 case $ac_top_builddir_sub in 6090 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6091 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6092 esac ;; 6093esac 6094ac_abs_top_builddir=$ac_pwd 6095ac_abs_builddir=$ac_pwd$ac_dir_suffix 6096# for backward compatibility: 6097ac_top_builddir=$ac_top_build_prefix 6098 6099case $srcdir in 6100 .) # We are building in place. 6101 ac_srcdir=. 6102 ac_top_srcdir=$ac_top_builddir_sub 6103 ac_abs_top_srcdir=$ac_pwd ;; 6104 [\\/]* | ?:[\\/]* ) # Absolute name. 6105 ac_srcdir=$srcdir$ac_dir_suffix; 6106 ac_top_srcdir=$srcdir 6107 ac_abs_top_srcdir=$srcdir ;; 6108 *) # Relative name. 6109 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6110 ac_top_srcdir=$ac_top_build_prefix$srcdir 6111 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6112esac 6113ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6114 6115 6116 case $ac_mode in 6117 :F) 6118 # 6119 # CONFIG_FILE 6120 # 6121 6122_ACEOF 6123 6124cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6125# If the template does not know about datarootdir, expand it. 6126# FIXME: This hack should be removed a few years after 2.60. 6127ac_datarootdir_hack=; ac_datarootdir_seen= 6128ac_sed_dataroot=' 6129/datarootdir/ { 6130 p 6131 q 6132} 6133/@datadir@/p 6134/@docdir@/p 6135/@infodir@/p 6136/@localedir@/p 6137/@mandir@/p' 6138case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6139*datarootdir*) ac_datarootdir_seen=yes;; 6140*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6142$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6143_ACEOF 6144cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6145 ac_datarootdir_hack=' 6146 s&@datadir@&$datadir&g 6147 s&@docdir@&$docdir&g 6148 s&@infodir@&$infodir&g 6149 s&@localedir@&$localedir&g 6150 s&@mandir@&$mandir&g 6151 s&\\\${datarootdir}&$datarootdir&g' ;; 6152esac 6153_ACEOF 6154 6155# Neutralize VPATH when `$srcdir' = `.'. 6156# Shell code in configure.ac might set extrasub. 6157# FIXME: do we really want to maintain this feature? 6158cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6159ac_sed_extra="$ac_vpsub 6160$extrasub 6161_ACEOF 6162cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6163:t 6164/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6165s|@configure_input@|$ac_sed_conf_input|;t t 6166s&@top_builddir@&$ac_top_builddir_sub&;t t 6167s&@top_build_prefix@&$ac_top_build_prefix&;t t 6168s&@srcdir@&$ac_srcdir&;t t 6169s&@abs_srcdir@&$ac_abs_srcdir&;t t 6170s&@top_srcdir@&$ac_top_srcdir&;t t 6171s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6172s&@builddir@&$ac_builddir&;t t 6173s&@abs_builddir@&$ac_abs_builddir&;t t 6174s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6175$ac_datarootdir_hack 6176" 6177eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6178 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6179 6180test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6181 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6182 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6183 "$ac_tmp/out"`; test -z "$ac_out"; } && 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6185which seems to be undefined. Please make sure it is defined" >&5 6186$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6187which seems to be undefined. Please make sure it is defined" >&2;} 6188 6189 rm -f "$ac_tmp/stdin" 6190 case $ac_file in 6191 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6192 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6193 esac \ 6194 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6195 ;; 6196 6197 6198 6199 esac 6200 6201done # for ac_tag 6202 6203 6204as_fn_exit 0 6205_ACEOF 6206ac_clean_files=$ac_clean_files_save 6207 6208test $ac_write_fail = 0 || 6209 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6210 6211 6212# configure is writing to config.log, and then calls config.status. 6213# config.status does its own redirection, appending to config.log. 6214# Unfortunately, on DOS this fails, as config.log is still kept open 6215# by configure, so config.status won't be able to write to it; its 6216# output is simply discarded. So we exec the FD to /dev/null, 6217# effectively closing config.log, so it can be properly (re)opened and 6218# appended to by config.status. When coming back to configure, we 6219# need to make the FD available again. 6220if test "$no_create" != yes; then 6221 ac_cs_success=: 6222 ac_config_status_args= 6223 test "$silent" = yes && 6224 ac_config_status_args="$ac_config_status_args --quiet" 6225 exec 5>/dev/null 6226 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6227 exec 5>>config.log 6228 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6229 # would make configure fail if this is the last instruction. 6230 $ac_cs_success || as_fn_exit 1 6231fi 6232if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6234$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6235fi 6236 6237ac_config_files="$ac_config_files src/flex/$host/Makefile:src/flex/Makefile.in" 6238 6239cat >confcache <<\_ACEOF 6240# This file is a shell script that caches the results of configure 6241# tests run on this system so they can be shared between configure 6242# scripts and configure runs, see configure's option --config-cache. 6243# It is not useful on other systems. If it contains results you don't 6244# want to keep, you may remove or edit it. 6245# 6246# config.status only pays attention to the cache file if you give it 6247# the --recheck option to rerun configure. 6248# 6249# `ac_cv_env_foo' variables (set or unset) will be overridden when 6250# loading this file, other *unset* `ac_cv_foo' will be assigned the 6251# following values. 6252 6253_ACEOF 6254 6255# The following way of writing the cache mishandles newlines in values, 6256# but we know of no workaround that is simple, portable, and efficient. 6257# So, we kill variables containing newlines. 6258# Ultrix sh set writes to stderr and can't be redirected directly, 6259# and sets the high bit in the cache file unless we assign to the vars. 6260( 6261 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 6262 eval ac_val=\$$ac_var 6263 case $ac_val in #( 6264 *${as_nl}*) 6265 case $ac_var in #( 6266 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 6267$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 6268 esac 6269 case $ac_var in #( 6270 _ | IFS | as_nl) ;; #( 6271 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 6272 *) { eval $ac_var=; unset $ac_var;} ;; 6273 esac ;; 6274 esac 6275 done 6276 6277 (set) 2>&1 | 6278 case $as_nl`(ac_space=' '; set) 2>&1` in #( 6279 *${as_nl}ac_space=\ *) 6280 # `set' does not quote correctly, so add quotes: double-quote 6281 # substitution turns \\\\ into \\, and sed turns \\ into \. 6282 sed -n \ 6283 "s/'/'\\\\''/g; 6284 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6285 ;; #( 6286 *) 6287 # `set' quotes correctly as required by POSIX, so do not add quotes. 6288 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6289 ;; 6290 esac | 6291 sort 6292) | 6293 sed ' 6294 /^ac_cv_env_/b end 6295 t clear 6296 :clear 6297 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6298 t end 6299 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6300 :end' >>confcache 6301if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6302 if test -w "$cache_file"; then 6303 if test "x$cache_file" != "x/dev/null"; then 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 6305$as_echo "$as_me: updating cache $cache_file" >&6;} 6306 if test ! -f "$cache_file" || test -h "$cache_file"; then 6307 cat confcache >"$cache_file" 6308 else 6309 case $cache_file in #( 6310 */* | ?:*) 6311 mv -f confcache "$cache_file"$$ && 6312 mv -f "$cache_file"$$ "$cache_file" ;; #( 6313 *) 6314 mv -f confcache "$cache_file" ;; 6315 esac 6316 fi 6317 fi 6318 else 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 6320$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6321 fi 6322fi 6323rm -f confcache 6324 6325test "x$prefix" = xNONE && prefix=$ac_default_prefix 6326# Let make expand exec_prefix. 6327test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6328 6329# Transform confdefs.h into DEFS. 6330# Protect against shell expansion while executing Makefile rules. 6331# Protect against Makefile macro expansion. 6332# 6333# If the first sed substitution is executed (which looks for macros that 6334# take arguments), then branch to the quote section. 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When used with automake>=1.10 LIBOBJDIR 6375 # will be set to the directory where LIBOBJS objects are built. 6376 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6377 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 6378done 6379LIBOBJS=$ac_libobjs 6380 6381LTLIBOBJS=$ac_ltlibobjs 6382 6383 6384 6385: "${CONFIG_STATUS=./config.status}" 6386ac_write_fail=0 6387ac_clean_files_save=$ac_clean_files 6388ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6389{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6390$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6391as_write_fail=0 6392cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6393#! $SHELL 6394# Generated by $as_me. 6395# Run this file to recreate the current configuration. 6396# Compiler output produced by configure, useful for debugging 6397# configure, is in config.log if it exists. 6398 6399debug=false 6400ac_cs_recheck=false 6401ac_cs_silent=false 6402 6403SHELL=\${CONFIG_SHELL-$SHELL} 6404export SHELL 6405_ASEOF 6406cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6407## -------------------- ## 6408## M4sh Initialization. ## 6409## -------------------- ## 6410 6411# Be more Bourne compatible 6412DUALCASE=1; export DUALCASE # for MKS sh 6413if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6414 emulate sh 6415 NULLCMD=: 6416 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6417 # is contrary to our usage. Disable this feature. 6418 alias -g '${1+"$@"}'='"$@"' 6419 setopt NO_GLOB_SUBST 6420else 6421 case `(set -o) 2>/dev/null` in #( 6422 *posix*) : 6423 set -o posix ;; #( 6424 *) : 6425 ;; 6426esac 6427fi 6428 6429 6430as_nl=' 6431' 6432export as_nl 6433# Printing a long string crashes Solaris 7 /usr/bin/printf. 6434as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6435as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6436as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6437# Prefer a ksh shell builtin over an external printf program on Solaris, 6438# but without wasting forks for bash or zsh. 6439if test -z "$BASH_VERSION$ZSH_VERSION" \ 6440 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6441 as_echo='print -r --' 6442 as_echo_n='print -rn --' 6443elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6444 as_echo='printf %s\n' 6445 as_echo_n='printf %s' 6446else 6447 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6448 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6449 as_echo_n='/usr/ucb/echo -n' 6450 else 6451 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6452 as_echo_n_body='eval 6453 arg=$1; 6454 case $arg in #( 6455 *"$as_nl"*) 6456 expr "X$arg" : "X\\(.*\\)$as_nl"; 6457 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6458 esac; 6459 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6460 ' 6461 export as_echo_n_body 6462 as_echo_n='sh -c $as_echo_n_body as_echo' 6463 fi 6464 export as_echo_body 6465 as_echo='sh -c $as_echo_body as_echo' 6466fi 6467 6468# The user is always right. 6469if test "${PATH_SEPARATOR+set}" != set; then 6470 PATH_SEPARATOR=: 6471 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6472 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6473 PATH_SEPARATOR=';' 6474 } 6475fi 6476 6477 6478# IFS 6479# We need space, tab and new line, in precisely that order. Quoting is 6480# there to prevent editors from complaining about space-tab. 6481# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6482# splitting by setting IFS to empty value.) 6483IFS=" "" $as_nl" 6484 6485# Find who we are. Look in the path if we contain no directory separator. 6486as_myself= 6487case $0 in #(( 6488 *[\\/]* ) as_myself=$0 ;; 6489 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6490for as_dir in $PATH 6491do 6492 IFS=$as_save_IFS 6493 test -z "$as_dir" && as_dir=. 6494 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6495 done 6496IFS=$as_save_IFS 6497 6498 ;; 6499esac 6500# We did not find ourselves, most probably we were run as `sh COMMAND' 6501# in which case we are not to be found in the path. 6502if test "x$as_myself" = x; then 6503 as_myself=$0 6504fi 6505if test ! -f "$as_myself"; then 6506 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6507 exit 1 6508fi 6509 6510# Unset variables that we do not need and which cause bugs (e.g. in 6511# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6512# suppresses any "Segmentation fault" message there. '((' could 6513# trigger a bug in pdksh 5.2.14. 6514for as_var in BASH_ENV ENV MAIL MAILPATH 6515do eval test x\${$as_var+set} = xset \ 6516 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6517done 6518PS1='$ ' 6519PS2='> ' 6520PS4='+ ' 6521 6522# NLS nuisances. 6523LC_ALL=C 6524export LC_ALL 6525LANGUAGE=C 6526export LANGUAGE 6527 6528# CDPATH. 6529(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6530 6531 6532# as_fn_error STATUS ERROR [LINENO LOG_FD] 6533# ---------------------------------------- 6534# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6535# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6536# script with STATUS, using 1 if that was 0. 6537as_fn_error () 6538{ 6539 as_status=$1; test $as_status -eq 0 && as_status=1 6540 if test "$4"; then 6541 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6542 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 6543 fi 6544 $as_echo "$as_me: error: $2" >&2 6545 as_fn_exit $as_status 6546} # as_fn_error 6547 6548 6549# as_fn_set_status STATUS 6550# ----------------------- 6551# Set $? to STATUS, without forking. 6552as_fn_set_status () 6553{ 6554 return $1 6555} # as_fn_set_status 6556 6557# as_fn_exit STATUS 6558# ----------------- 6559# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6560as_fn_exit () 6561{ 6562 set +e 6563 as_fn_set_status $1 6564 exit $1 6565} # as_fn_exit 6566 6567# as_fn_unset VAR 6568# --------------- 6569# Portably unset VAR. 6570as_fn_unset () 6571{ 6572 { eval $1=; unset $1;} 6573} 6574as_unset=as_fn_unset 6575# as_fn_append VAR VALUE 6576# ---------------------- 6577# Append the text in VALUE to the end of the definition contained in VAR. Take 6578# advantage of any shell optimizations that allow amortized linear growth over 6579# repeated appends, instead of the typical quadratic growth present in naive 6580# implementations. 6581if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6582 eval 'as_fn_append () 6583 { 6584 eval $1+=\$2 6585 }' 6586else 6587 as_fn_append () 6588 { 6589 eval $1=\$$1\$2 6590 } 6591fi # as_fn_append 6592 6593# as_fn_arith ARG... 6594# ------------------ 6595# Perform arithmetic evaluation on the ARGs, and store the result in the 6596# global $as_val. Take advantage of shells that can avoid forks. The arguments 6597# must be portable across $(()) and expr. 6598if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6599 eval 'as_fn_arith () 6600 { 6601 as_val=$(( $* )) 6602 }' 6603else 6604 as_fn_arith () 6605 { 6606 as_val=`expr "$@" || test $? -eq 1` 6607 } 6608fi # as_fn_arith 6609 6610 6611if expr a : '\(a\)' >/dev/null 2>&1 && 6612 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6613 as_expr=expr 6614else 6615 as_expr=false 6616fi 6617 6618if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6619 as_basename=basename 6620else 6621 as_basename=false 6622fi 6623 6624if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6625 as_dirname=dirname 6626else 6627 as_dirname=false 6628fi 6629 6630as_me=`$as_basename -- "$0" || 6631$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6632 X"$0" : 'X\(//\)$' \| \ 6633 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6634$as_echo X/"$0" | 6635 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6636 s//\1/ 6637 q 6638 } 6639 /^X\/\(\/\/\)$/{ 6640 s//\1/ 6641 q 6642 } 6643 /^X\/\(\/\).*/{ 6644 s//\1/ 6645 q 6646 } 6647 s/.*/./; q'` 6648 6649# Avoid depending upon Character Ranges. 6650as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6651as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6652as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6653as_cr_digits='0123456789' 6654as_cr_alnum=$as_cr_Letters$as_cr_digits 6655 6656ECHO_C= ECHO_N= ECHO_T= 6657case `echo -n x` in #((((( 6658-n*) 6659 case `echo 'xy\c'` in 6660 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6661 xy) ECHO_C='\c';; 6662 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6663 ECHO_T=' ';; 6664 esac;; 6665*) 6666 ECHO_N='-n';; 6667esac 6668 6669rm -f conf$$ conf$$.exe conf$$.file 6670if test -d conf$$.dir; then 6671 rm -f conf$$.dir/conf$$.file 6672else 6673 rm -f conf$$.dir 6674 mkdir conf$$.dir 2>/dev/null 6675fi 6676if (echo >conf$$.file) 2>/dev/null; then 6677 if ln -s conf$$.file conf$$ 2>/dev/null; then 6678 as_ln_s='ln -s' 6679 # ... but there are two gotchas: 6680 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6681 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6682 # In both cases, we have to default to `cp -pR'. 6683 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6684 as_ln_s='cp -pR' 6685 elif ln conf$$.file conf$$ 2>/dev/null; then 6686 as_ln_s=ln 6687 else 6688 as_ln_s='cp -pR' 6689 fi 6690else 6691 as_ln_s='cp -pR' 6692fi 6693rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6694rmdir conf$$.dir 2>/dev/null 6695 6696 6697# as_fn_mkdir_p 6698# ------------- 6699# Create "$as_dir" as a directory, including parents if necessary. 6700as_fn_mkdir_p () 6701{ 6702 6703 case $as_dir in #( 6704 -*) as_dir=./$as_dir;; 6705 esac 6706 test -d "$as_dir" || eval $as_mkdir_p || { 6707 as_dirs= 6708 while :; do 6709 case $as_dir in #( 6710 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6711 *) as_qdir=$as_dir;; 6712 esac 6713 as_dirs="'$as_qdir' $as_dirs" 6714 as_dir=`$as_dirname -- "$as_dir" || 6715$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6716 X"$as_dir" : 'X\(//\)[^/]' \| \ 6717 X"$as_dir" : 'X\(//\)$' \| \ 6718 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6719$as_echo X"$as_dir" | 6720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6721 s//\1/ 6722 q 6723 } 6724 /^X\(\/\/\)[^/].*/{ 6725 s//\1/ 6726 q 6727 } 6728 /^X\(\/\/\)$/{ 6729 s//\1/ 6730 q 6731 } 6732 /^X\(\/\).*/{ 6733 s//\1/ 6734 q 6735 } 6736 s/.*/./; q'` 6737 test -d "$as_dir" && break 6738 done 6739 test -z "$as_dirs" || eval "mkdir $as_dirs" 6740 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 6741 6742 6743} # as_fn_mkdir_p 6744if mkdir -p . 2>/dev/null; then 6745 as_mkdir_p='mkdir -p "$as_dir"' 6746else 6747 test -d ./-p && rmdir ./-p 6748 as_mkdir_p=false 6749fi 6750 6751 6752# as_fn_executable_p FILE 6753# ----------------------- 6754# Test if FILE is an executable regular file. 6755as_fn_executable_p () 6756{ 6757 test -f "$1" && test -x "$1" 6758} # as_fn_executable_p 6759as_test_x='test -x' 6760as_executable_p=as_fn_executable_p 6761 6762# Sed expression to map a string onto a valid CPP name. 6763as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6764 6765# Sed expression to map a string onto a valid variable name. 6766as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6767 6768 6769exec 6>&1 6770## ----------------------------------- ## 6771## Main body of $CONFIG_STATUS script. ## 6772## ----------------------------------- ## 6773_ASEOF 6774test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6775 6776cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6777# Save the log message, to keep $0 and so on meaningful, and to 6778# report actual input values of CONFIG_FILES etc. instead of their 6779# values after options handling. 6780ac_log=" 6781This file was extended by $as_me, which was 6782generated by GNU Autoconf 2.69. Invocation command line was 6783 6784 CONFIG_FILES = $CONFIG_FILES 6785 CONFIG_HEADERS = $CONFIG_HEADERS 6786 CONFIG_LINKS = $CONFIG_LINKS 6787 CONFIG_COMMANDS = $CONFIG_COMMANDS 6788 $ $0 $@ 6789 6790on `(hostname || uname -n) 2>/dev/null | sed 1q` 6791" 6792 6793_ACEOF 6794 6795case $ac_config_files in *" 6796"*) set x $ac_config_files; shift; ac_config_files=$*;; 6797esac 6798 6799 6800 6801cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6802# Files that config.status was made for. 6803config_files="$ac_config_files" 6804 6805_ACEOF 6806 6807cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6808ac_cs_usage="\ 6809\`$as_me' instantiates files and other configuration actions 6810from templates according to the current configuration. Unless the files 6811and actions are specified as TAGs, all are instantiated by default. 6812 6813Usage: $0 [OPTION]... [TAG]... 6814 6815 -h, --help print this help, then exit 6816 -V, --version print version number and configuration settings, then exit 6817 --config print configuration, then exit 6818 -q, --quiet, --silent 6819 do not print progress messages 6820 -d, --debug don't remove temporary files 6821 --recheck update $as_me by reconfiguring in the same conditions 6822 --file=FILE[:TEMPLATE] 6823 instantiate the configuration file FILE 6824 6825Configuration files: 6826$config_files 6827 6828Report bugs to the package provider." 6829 6830_ACEOF 6831cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6832ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6833ac_cs_version="\\ 6834config.status 6835configured by $0, generated by GNU Autoconf 2.69, 6836 with options \\"\$ac_cs_config\\" 6837 6838Copyright (C) 2012 Free Software Foundation, Inc. 6839This config.status script is free software; the Free Software Foundation 6840gives unlimited permission to copy, distribute and modify it." 6841 6842ac_pwd='$ac_pwd' 6843srcdir='$srcdir' 6844test -n "\$AWK" || AWK=awk 6845_ACEOF 6846 6847cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6848# The default lists apply if the user does not specify any file. 6849ac_need_defaults=: 6850while test $# != 0 6851do 6852 case $1 in 6853 --*=?*) 6854 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6855 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6856 ac_shift=: 6857 ;; 6858 --*=) 6859 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6860 ac_optarg= 6861 ac_shift=: 6862 ;; 6863 *) 6864 ac_option=$1 6865 ac_optarg=$2 6866 ac_shift=shift 6867 ;; 6868 esac 6869 6870 case $ac_option in 6871 # Handling of the options. 6872 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6873 ac_cs_recheck=: ;; 6874 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6875 $as_echo "$ac_cs_version"; exit ;; 6876 --config | --confi | --conf | --con | --co | --c ) 6877 $as_echo "$ac_cs_config"; exit ;; 6878 --debug | --debu | --deb | --de | --d | -d ) 6879 debug=: ;; 6880 --file | --fil | --fi | --f ) 6881 $ac_shift 6882 case $ac_optarg in 6883 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6884 '') as_fn_error $? "missing file argument" ;; 6885 esac 6886 as_fn_append CONFIG_FILES " '$ac_optarg'" 6887 ac_need_defaults=false;; 6888 --he | --h | --help | --hel | -h ) 6889 $as_echo "$ac_cs_usage"; exit ;; 6890 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6891 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6892 ac_cs_silent=: ;; 6893 6894 # This is an error. 6895 -*) as_fn_error $? "unrecognized option: \`$1' 6896Try \`$0 --help' for more information." ;; 6897 6898 *) as_fn_append ac_config_targets " $1" 6899 ac_need_defaults=false ;; 6900 6901 esac 6902 shift 6903done 6904 6905ac_configure_extra_args= 6906 6907if $ac_cs_silent; then 6908 exec 6>/dev/null 6909 ac_configure_extra_args="$ac_configure_extra_args --silent" 6910fi 6911 6912_ACEOF 6913cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6914if \$ac_cs_recheck; then 6915 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6916 shift 6917 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6918 CONFIG_SHELL='$SHELL' 6919 export CONFIG_SHELL 6920 exec "\$@" 6921fi 6922 6923_ACEOF 6924cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6925exec 5>>config.log 6926{ 6927 echo 6928 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6929## Running $as_me. ## 6930_ASBOX 6931 $as_echo "$ac_log" 6932} >&5 6933 6934_ACEOF 6935cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6936_ACEOF 6937 6938cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6939 6940# Handling of arguments. 6941for ac_config_target in $ac_config_targets 6942do 6943 case $ac_config_target in 6944 "examples/meas/Makefile") CONFIG_FILES="$CONFIG_FILES examples/meas/Makefile:examples/meas/Makefile.in" ;; 6945 "src/flex/$host/Makefile") CONFIG_FILES="$CONFIG_FILES src/flex/$host/Makefile:src/flex/Makefile.in" ;; 6946 6947 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6948 esac 6949done 6950 6951 6952# If the user did not use the arguments to specify the items to instantiate, 6953# then the envvar interface is used. Set only those that are not. 6954# We use the long form for the default assignment because of an extremely 6955# bizarre bug on SunOS 4.1.3. 6956if $ac_need_defaults; then 6957 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6958fi 6959 6960# Have a temporary directory for convenience. Make it in the build tree 6961# simply because there is no reason against having it here, and in addition, 6962# creating and moving files from /tmp can sometimes cause problems. 6963# Hook for its removal unless debugging. 6964# Note that there is a small window in which the directory will not be cleaned: 6965# after its creation but before its name has been assigned to `$tmp'. 6966$debug || 6967{ 6968 tmp= ac_tmp= 6969 trap 'exit_status=$? 6970 : "${ac_tmp:=$tmp}" 6971 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6972' 0 6973 trap 'as_fn_exit 1' 1 2 13 15 6974} 6975# Create a (secure) tmp directory for tmp files. 6976 6977{ 6978 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6979 test -d "$tmp" 6980} || 6981{ 6982 tmp=./conf$$-$RANDOM 6983 (umask 077 && mkdir "$tmp") 6984} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6985ac_tmp=$tmp 6986 6987# Set up the scripts for CONFIG_FILES section. 6988# No need to generate them if there are no CONFIG_FILES. 6989# This happens for instance with `./config.status config.h'. 6990if test -n "$CONFIG_FILES"; then 6991 6992 6993ac_cr=`echo X | tr X '\015'` 6994# On cygwin, bash can eat \r inside `` if the user requested igncr. 6995# But we know of no other shell where ac_cr would be empty at this 6996# point, so we can use a bashism as a fallback. 6997if test "x$ac_cr" = x; then 6998 eval ac_cr=\$\'\\r\' 6999fi 7000ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 7001if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 7002 ac_cs_awk_cr='\\r' 7003else 7004 ac_cs_awk_cr=$ac_cr 7005fi 7006 7007echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 7008_ACEOF 7009 7010 7011{ 7012 echo "cat >conf$$subs.awk <<_ACEOF" && 7013 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 7014 echo "_ACEOF" 7015} >conf$$subs.sh || 7016 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7017ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 7018ac_delim='%!_!# ' 7019for ac_last_try in false false false false false :; do 7020 . ./conf$$subs.sh || 7021 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7022 7023 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 7024 if test $ac_delim_n = $ac_delim_num; then 7025 break 7026 elif $ac_last_try; then 7027 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7028 else 7029 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7030 fi 7031done 7032rm -f conf$$subs.sh 7033 7034cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7035cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 7036_ACEOF 7037sed -n ' 7038h 7039s/^/S["/; s/!.*/"]=/ 7040p 7041g 7042s/^[^!]*!// 7043:repl 7044t repl 7045s/'"$ac_delim"'$// 7046t delim 7047:nl 7048h 7049s/\(.\{148\}\)..*/\1/ 7050t more1 7051s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 7052p 7053n 7054b repl 7055:more1 7056s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7057p 7058g 7059s/.\{148\}// 7060t nl 7061:delim 7062h 7063s/\(.\{148\}\)..*/\1/ 7064t more2 7065s/["\\]/\\&/g; s/^/"/; s/$/"/ 7066p 7067b 7068:more2 7069s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7070p 7071g 7072s/.\{148\}// 7073t delim 7074' <conf$$subs.awk | sed ' 7075/^[^""]/{ 7076 N 7077 s/\n// 7078} 7079' >>$CONFIG_STATUS || ac_write_fail=1 7080rm -f conf$$subs.awk 7081cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7082_ACAWK 7083cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 7084 for (key in S) S_is_set[key] = 1 7085 FS = "" 7086 7087} 7088{ 7089 line = $ 0 7090 nfields = split(line, field, "@") 7091 substed = 0 7092 len = length(field[1]) 7093 for (i = 2; i < nfields; i++) { 7094 key = field[i] 7095 keylen = length(key) 7096 if (S_is_set[key]) { 7097 value = S[key] 7098 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 7099 len += length(value) + length(field[++i]) 7100 substed = 1 7101 } else 7102 len += 1 + keylen 7103 } 7104 7105 print line 7106} 7107 7108_ACAWK 7109_ACEOF 7110cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7111if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 7112 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 7113else 7114 cat 7115fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 7116 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 7117_ACEOF 7118 7119# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 7120# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 7121# trailing colons and then remove the whole line if VPATH becomes empty 7122# (actually we leave an empty line to preserve line numbers). 7123if test "x$srcdir" = x.; then 7124 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 7125h 7126s/// 7127s/^/:/ 7128s/[ ]*$/:/ 7129s/:\$(srcdir):/:/g 7130s/:\${srcdir}:/:/g 7131s/:@srcdir@:/:/g 7132s/^:*// 7133s/:*$// 7134x 7135s/\(=[ ]*\).*/\1/ 7136G 7137s/\n// 7138s/^[^=]*=[ ]*$// 7139}' 7140fi 7141 7142cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7143fi # test -n "$CONFIG_FILES" 7144 7145 7146eval set X " :F $CONFIG_FILES " 7147shift 7148for ac_tag 7149do 7150 case $ac_tag in 7151 :[FHLC]) ac_mode=$ac_tag; continue;; 7152 esac 7153 case $ac_mode$ac_tag in 7154 :[FHL]*:*);; 7155 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 7156 :[FH]-) ac_tag=-:-;; 7157 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7158 esac 7159 ac_save_IFS=$IFS 7160 IFS=: 7161 set x $ac_tag 7162 IFS=$ac_save_IFS 7163 shift 7164 ac_file=$1 7165 shift 7166 7167 case $ac_mode in 7168 :L) ac_source=$1;; 7169 :[FH]) 7170 ac_file_inputs= 7171 for ac_f 7172 do 7173 case $ac_f in 7174 -) ac_f="$ac_tmp/stdin";; 7175 *) # Look for the file first in the build tree, then in the source tree 7176 # (if the path is not absolute). The absolute path cannot be DOS-style, 7177 # because $ac_f cannot contain `:'. 7178 test -f "$ac_f" || 7179 case $ac_f in 7180 [\\/$]*) false;; 7181 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7182 esac || 7183 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 7184 esac 7185 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 7186 as_fn_append ac_file_inputs " '$ac_f'" 7187 done 7188 7189 # Let's still pretend it is `configure' which instantiates (i.e., don't 7190 # use $as_me), people would be surprised to read: 7191 # /* config.h. Generated by config.status. */ 7192 configure_input='Generated from '` 7193 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 7194 `' by configure.' 7195 if test x"$ac_file" != x-; then 7196 configure_input="$ac_file. $configure_input" 7197 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 7198$as_echo "$as_me: creating $ac_file" >&6;} 7199 fi 7200 # Neutralize special characters interpreted by sed in replacement strings. 7201 case $configure_input in #( 7202 *\&* | *\|* | *\\* ) 7203 ac_sed_conf_input=`$as_echo "$configure_input" | 7204 sed 's/[\\\\&|]/\\\\&/g'`;; #( 7205 *) ac_sed_conf_input=$configure_input;; 7206 esac 7207 7208 case $ac_tag in 7209 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 7210 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 7211 esac 7212 ;; 7213 esac 7214 7215 ac_dir=`$as_dirname -- "$ac_file" || 7216$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7217 X"$ac_file" : 'X\(//\)[^/]' \| \ 7218 X"$ac_file" : 'X\(//\)$' \| \ 7219 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 7220$as_echo X"$ac_file" | 7221 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7222 s//\1/ 7223 q 7224 } 7225 /^X\(\/\/\)[^/].*/{ 7226 s//\1/ 7227 q 7228 } 7229 /^X\(\/\/\)$/{ 7230 s//\1/ 7231 q 7232 } 7233 /^X\(\/\).*/{ 7234 s//\1/ 7235 q 7236 } 7237 s/.*/./; q'` 7238 as_dir="$ac_dir"; as_fn_mkdir_p 7239 ac_builddir=. 7240 7241case "$ac_dir" in 7242.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 7243*) 7244 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 7245 # A ".." for each directory in $ac_dir_suffix. 7246 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 7247 case $ac_top_builddir_sub in 7248 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 7249 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 7250 esac ;; 7251esac 7252ac_abs_top_builddir=$ac_pwd 7253ac_abs_builddir=$ac_pwd$ac_dir_suffix 7254# for backward compatibility: 7255ac_top_builddir=$ac_top_build_prefix 7256 7257case $srcdir in 7258 .) # We are building in place. 7259 ac_srcdir=. 7260 ac_top_srcdir=$ac_top_builddir_sub 7261 ac_abs_top_srcdir=$ac_pwd ;; 7262 [\\/]* | ?:[\\/]* ) # Absolute name. 7263 ac_srcdir=$srcdir$ac_dir_suffix; 7264 ac_top_srcdir=$srcdir 7265 ac_abs_top_srcdir=$srcdir ;; 7266 *) # Relative name. 7267 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 7268 ac_top_srcdir=$ac_top_build_prefix$srcdir 7269 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 7270esac 7271ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 7272 7273 7274 case $ac_mode in 7275 :F) 7276 # 7277 # CONFIG_FILE 7278 # 7279 7280_ACEOF 7281 7282cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7283# If the template does not know about datarootdir, expand it. 7284# FIXME: This hack should be removed a few years after 2.60. 7285ac_datarootdir_hack=; ac_datarootdir_seen= 7286ac_sed_dataroot=' 7287/datarootdir/ { 7288 p 7289 q 7290} 7291/@datadir@/p 7292/@docdir@/p 7293/@infodir@/p 7294/@localedir@/p 7295/@mandir@/p' 7296case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7297*datarootdir*) ac_datarootdir_seen=yes;; 7298*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7300$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7301_ACEOF 7302cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7303 ac_datarootdir_hack=' 7304 s&@datadir@&$datadir&g 7305 s&@docdir@&$docdir&g 7306 s&@infodir@&$infodir&g 7307 s&@localedir@&$localedir&g 7308 s&@mandir@&$mandir&g 7309 s&\\\${datarootdir}&$datarootdir&g' ;; 7310esac 7311_ACEOF 7312 7313# Neutralize VPATH when `$srcdir' = `.'. 7314# Shell code in configure.ac might set extrasub. 7315# FIXME: do we really want to maintain this feature? 7316cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7317ac_sed_extra="$ac_vpsub 7318$extrasub 7319_ACEOF 7320cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7321:t 7322/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7323s|@configure_input@|$ac_sed_conf_input|;t t 7324s&@top_builddir@&$ac_top_builddir_sub&;t t 7325s&@top_build_prefix@&$ac_top_build_prefix&;t t 7326s&@srcdir@&$ac_srcdir&;t t 7327s&@abs_srcdir@&$ac_abs_srcdir&;t t 7328s&@top_srcdir@&$ac_top_srcdir&;t t 7329s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7330s&@builddir@&$ac_builddir&;t t 7331s&@abs_builddir@&$ac_abs_builddir&;t t 7332s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7333$ac_datarootdir_hack 7334" 7335eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 7336 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 7337 7338test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7339 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 7340 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 7341 "$ac_tmp/out"`; test -z "$ac_out"; } && 7342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7343which seems to be undefined. Please make sure it is defined" >&5 7344$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7345which seems to be undefined. Please make sure it is defined" >&2;} 7346 7347 rm -f "$ac_tmp/stdin" 7348 case $ac_file in 7349 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 7350 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 7351 esac \ 7352 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 7353 ;; 7354 7355 7356 7357 esac 7358 7359done # for ac_tag 7360 7361 7362as_fn_exit 0 7363_ACEOF 7364ac_clean_files=$ac_clean_files_save 7365 7366test $ac_write_fail = 0 || 7367 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 7368 7369 7370# configure is writing to config.log, and then calls config.status. 7371# config.status does its own redirection, appending to config.log. 7372# Unfortunately, on DOS this fails, as config.log is still kept open 7373# by configure, so config.status won't be able to write to it; its 7374# output is simply discarded. So we exec the FD to /dev/null, 7375# effectively closing config.log, so it can be properly (re)opened and 7376# appended to by config.status. When coming back to configure, we 7377# need to make the FD available again. 7378if test "$no_create" != yes; then 7379 ac_cs_success=: 7380 ac_config_status_args= 7381 test "$silent" = yes && 7382 ac_config_status_args="$ac_config_status_args --quiet" 7383 exec 5>/dev/null 7384 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7385 exec 5>>config.log 7386 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7387 # would make configure fail if this is the last instruction. 7388 $ac_cs_success || as_fn_exit 1 7389fi 7390if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7391 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7392$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7393fi 7394 7395 7396