configure revision fc51f767
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for viewres 1.0.3. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid 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578#ifdef STDC_HEADERS 579# include <stdlib.h> 580# include <stddef.h> 581#else 582# ifdef HAVE_STDLIB_H 583# include <stdlib.h> 584# endif 585#endif 586#ifdef HAVE_STRING_H 587# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588# include <memory.h> 589# endif 590# include <string.h> 591#endif 592#ifdef HAVE_STRINGS_H 593# include <strings.h> 594#endif 595#ifdef HAVE_INTTYPES_H 596# include <inttypes.h> 597#endif 598#ifdef HAVE_STDINT_H 599# include <stdint.h> 600#endif 601#ifdef HAVE_UNISTD_H 602# include <unistd.h> 603#endif" 604 605ac_subst_vars='am__EXEEXT_FALSE 606am__EXEEXT_TRUE 607LTLIBOBJS 608LIBOBJS 609appdefaultdir 610VIEWRES_LIBS 611VIEWRES_CFLAGS 612AM_BACKSLASH 613AM_DEFAULT_VERBOSITY 614MAN_SUBSTS 615XORG_MAN_PAGE 616ADMIN_MAN_DIR 617DRIVER_MAN_DIR 618MISC_MAN_DIR 619FILE_MAN_DIR 620LIB_MAN_DIR 621APP_MAN_DIR 622ADMIN_MAN_SUFFIX 623DRIVER_MAN_SUFFIX 624MISC_MAN_SUFFIX 625FILE_MAN_SUFFIX 626LIB_MAN_SUFFIX 627APP_MAN_SUFFIX 628SED 629host_os 630host_vendor 631host_cpu 632host 633build_os 634build_vendor 635build_cpu 636build 637INSTALL_CMD 638PKG_CONFIG 639CHANGELOG_CMD 640CWARNFLAGS 641EGREP 642GREP 643CPP 644am__fastdepCC_FALSE 645am__fastdepCC_TRUE 646CCDEPMODE 647AMDEPBACKSLASH 648AMDEP_FALSE 649AMDEP_TRUE 650am__quote 651am__include 652DEPDIR 653OBJEXT 654EXEEXT 655ac_ct_CC 656CPPFLAGS 657LDFLAGS 658CFLAGS 659CC 660MAINT 661MAINTAINER_MODE_FALSE 662MAINTAINER_MODE_TRUE 663am__untar 664am__tar 665AMTAR 666am__leading_dot 667SET_MAKE 668AWK 669mkdir_p 670MKDIR_P 671INSTALL_STRIP_PROGRAM 672STRIP 673install_sh 674MAKEINFO 675AUTOHEADER 676AUTOMAKE 677AUTOCONF 678ACLOCAL 679VERSION 680PACKAGE 681CYGPATH_W 682am__isrc 683INSTALL_DATA 684INSTALL_SCRIPT 685INSTALL_PROGRAM 686target_alias 687host_alias 688build_alias 689LIBS 690ECHO_T 691ECHO_N 692ECHO_C 693DEFS 694mandir 695localedir 696libdir 697psdir 698pdfdir 699dvidir 700htmldir 701infodir 702docdir 703oldincludedir 704includedir 705localstatedir 706sharedstatedir 707sysconfdir 708datadir 709datarootdir 710libexecdir 711sbindir 712bindir 713program_transform_name 714prefix 715exec_prefix 716PACKAGE_URL 717PACKAGE_BUGREPORT 718PACKAGE_STRING 719PACKAGE_VERSION 720PACKAGE_TARNAME 721PACKAGE_NAME 722PATH_SEPARATOR 723SHELL' 724ac_subst_files='' 725ac_user_opts=' 726enable_option_checking 727enable_maintainer_mode 728enable_dependency_tracking 729enable_strict_compilation 730enable_silent_rules 731with_appdefaultdir 732' 733 ac_precious_vars='build_alias 734host_alias 735target_alias 736CC 737CFLAGS 738LDFLAGS 739LIBS 740CPPFLAGS 741CPP 742PKG_CONFIG 743VIEWRES_CFLAGS 744VIEWRES_LIBS' 745 746 747# Initialize some variables set by options. 748ac_init_help= 749ac_init_version=false 750ac_unrecognized_opts= 751ac_unrecognized_sep= 752# The variables have the same names as the options, with 753# dashes changed to underlines. 754cache_file=/dev/null 755exec_prefix=NONE 756no_create= 757no_recursion= 758prefix=NONE 759program_prefix=NONE 760program_suffix=NONE 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See below for descriptions of some of the useful variables. 1293 1294Defaults for the options are specified in brackets. 1295 1296Configuration: 1297 -h, --help display this help and exit 1298 --help=short display options specific to this package 1299 --help=recursive display the short help of all the included packages 1300 -V, --version display version information and exit 1301 -q, --quiet, --silent do not print \`checking ...' messages 1302 --cache-file=FILE cache test results in FILE [disabled] 1303 -C, --config-cache alias for \`--cache-file=config.cache' 1304 -n, --no-create do not create output files 1305 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1306 1307Installation directories: 1308 --prefix=PREFIX install architecture-independent files in PREFIX 1309 [$ac_default_prefix] 1310 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1311 [PREFIX] 1312 1313By default, \`make install' will install all the files in 1314\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1315an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1316for instance \`--prefix=\$HOME'. 1317 1318For better control, use the options below. 1319 1320Fine tuning of the installation directories: 1321 --bindir=DIR user executables [EPREFIX/bin] 1322 --sbindir=DIR system admin executables [EPREFIX/sbin] 1323 --libexecdir=DIR program executables [EPREFIX/libexec] 1324 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1325 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1326 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1327 --libdir=DIR object code libraries [EPREFIX/lib] 1328 --includedir=DIR C header files [PREFIX/include] 1329 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1330 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1331 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1332 --infodir=DIR info documentation [DATAROOTDIR/info] 1333 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1334 --mandir=DIR man documentation [DATAROOTDIR/man] 1335 --docdir=DIR documentation root [DATAROOTDIR/doc/viewres] 1336 --htmldir=DIR html documentation [DOCDIR] 1337 --dvidir=DIR dvi documentation [DOCDIR] 1338 --pdfdir=DIR pdf documentation [DOCDIR] 1339 --psdir=DIR ps documentation [DOCDIR] 1340_ACEOF 1341 1342 cat <<\_ACEOF 1343 1344Program names: 1345 --program-prefix=PREFIX prepend PREFIX to installed program names 1346 --program-suffix=SUFFIX append SUFFIX to installed program names 1347 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1348 1349System types: 1350 --build=BUILD configure for building on BUILD [guessed] 1351 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1352_ACEOF 1353fi 1354 1355if test -n "$ac_init_help"; then 1356 case $ac_init_help in 1357 short | recursive ) echo "Configuration of viewres 1.0.3:";; 1358 esac 1359 cat <<\_ACEOF 1360 1361Optional Features: 1362 --disable-option-checking ignore unrecognized --enable/--with options 1363 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1364 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1365 --enable-maintainer-mode enable make rules and dependencies not useful 1366 (and sometimes confusing) to the casual installer 1367 --disable-dependency-tracking speeds up one-time build 1368 --enable-dependency-tracking do not reject slow dependency extractors 1369 --enable-strict-compilation 1370 Enable all warnings from compiler and make them 1371 errors (default: disabled) 1372 --enable-silent-rules less verbose build output (undo: `make V=1') 1373 --disable-silent-rules verbose build output (undo: `make V=0') 1374 1375Optional Packages: 1376 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1377 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1378 --with-appdefaultdir=<pathname> 1379 specify directory for app-defaults files (default is 1380 autodetected) 1381 1382Some influential environment variables: 1383 CC C compiler command 1384 CFLAGS C compiler flags 1385 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1386 nonstandard directory <lib dir> 1387 LIBS libraries to pass to the linker, e.g. -l<library> 1388 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1389 you have headers in a nonstandard directory <include dir> 1390 CPP C preprocessor 1391 PKG_CONFIG path to pkg-config utility 1392 VIEWRES_CFLAGS 1393 C compiler flags for VIEWRES, overriding pkg-config 1394 VIEWRES_LIBS 1395 linker flags for VIEWRES, overriding pkg-config 1396 1397Use these variables to override the choices made by `configure' or to help 1398it to find libraries and programs with nonstandard names/locations. 1399 1400Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1401_ACEOF 1402ac_status=$? 1403fi 1404 1405if test "$ac_init_help" = "recursive"; then 1406 # If there are subdirs, report their specific --help. 1407 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1408 test -d "$ac_dir" || 1409 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1410 continue 1411 ac_builddir=. 1412 1413case "$ac_dir" in 1414.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1415*) 1416 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1417 # A ".." for each directory in $ac_dir_suffix. 1418 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1419 case $ac_top_builddir_sub in 1420 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1421 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1422 esac ;; 1423esac 1424ac_abs_top_builddir=$ac_pwd 1425ac_abs_builddir=$ac_pwd$ac_dir_suffix 1426# for backward compatibility: 1427ac_top_builddir=$ac_top_build_prefix 1428 1429case $srcdir in 1430 .) # We are building in place. 1431 ac_srcdir=. 1432 ac_top_srcdir=$ac_top_builddir_sub 1433 ac_abs_top_srcdir=$ac_pwd ;; 1434 [\\/]* | ?:[\\/]* ) # Absolute name. 1435 ac_srcdir=$srcdir$ac_dir_suffix; 1436 ac_top_srcdir=$srcdir 1437 ac_abs_top_srcdir=$srcdir ;; 1438 *) # Relative name. 1439 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1440 ac_top_srcdir=$ac_top_build_prefix$srcdir 1441 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1442esac 1443ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1444 1445 cd "$ac_dir" || { ac_status=$?; continue; } 1446 # Check for guested configure. 1447 if test -f "$ac_srcdir/configure.gnu"; then 1448 echo && 1449 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1450 elif test -f "$ac_srcdir/configure"; then 1451 echo && 1452 $SHELL "$ac_srcdir/configure" --help=recursive 1453 else 1454 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1455 fi || ac_status=$? 1456 cd "$ac_pwd" || { ac_status=$?; break; } 1457 done 1458fi 1459 1460test -n "$ac_init_help" && exit $ac_status 1461if $ac_init_version; then 1462 cat <<\_ACEOF 1463viewres configure 1.0.3 1464generated by GNU Autoconf 2.68 1465 1466Copyright (C) 2010 Free Software Foundation, Inc. 1467This configure script is free software; the Free Software Foundation 1468gives unlimited permission to copy, distribute and modify it. 1469_ACEOF 1470 exit 1471fi 1472 1473## ------------------------ ## 1474## Autoconf initialization. ## 1475## ------------------------ ## 1476 1477# ac_fn_c_try_compile LINENO 1478# -------------------------- 1479# Try to compile conftest.$ac_ext, and return whether this succeeded. 1480ac_fn_c_try_compile () 1481{ 1482 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1483 rm -f conftest.$ac_objext 1484 if { { ac_try="$ac_compile" 1485case "(($ac_try" in 1486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1487 *) ac_try_echo=$ac_try;; 1488esac 1489eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1490$as_echo "$ac_try_echo"; } >&5 1491 (eval "$ac_compile") 2>conftest.err 1492 ac_status=$? 1493 if test -s conftest.err; then 1494 grep -v '^ *+' conftest.err >conftest.er1 1495 cat conftest.er1 >&5 1496 mv -f conftest.er1 conftest.err 1497 fi 1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1499 test $ac_status = 0; } && { 1500 test -z "$ac_c_werror_flag" || 1501 test ! -s conftest.err 1502 } && test -s conftest.$ac_objext; then : 1503 ac_retval=0 1504else 1505 $as_echo "$as_me: failed program was:" >&5 1506sed 's/^/| /' conftest.$ac_ext >&5 1507 1508 ac_retval=1 1509fi 1510 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1511 as_fn_set_status $ac_retval 1512 1513} # ac_fn_c_try_compile 1514 1515# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1516# --------------------------------------------- 1517# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1518# accordingly. 1519ac_fn_c_check_decl () 1520{ 1521 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1522 as_decl_name=`echo $2|sed 's/ *(.*//'` 1523 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1525$as_echo_n "checking whether $as_decl_name is declared... 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Don't cache a 2370 # value for MKDIR_P within a source directory, because that will 2371 # break other packages using the cache if that directory is 2372 # removed, or if the value is a relative name. 2373 MKDIR_P="$ac_install_sh -d" 2374 fi 2375fi 2376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2377$as_echo "$MKDIR_P" >&6; } 2378 2379mkdir_p="$MKDIR_P" 2380case $mkdir_p in 2381 [\\/$]* | ?:[\\/]*) ;; 2382 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2383esac 2384 2385for ac_prog in gawk mawk nawk awk 2386do 2387 # Extract the first word of "$ac_prog", so it can be a program name with args. 2388set dummy $ac_prog; ac_word=$2 2389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2390$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2474 fi 2475fi 2476 2477# test whether we have cygpath 2478if test -z "$CYGPATH_W"; then 2479 if (cygpath --version) >/dev/null 2>/dev/null; then 2480 CYGPATH_W='cygpath -w' 2481 else 2482 CYGPATH_W=echo 2483 fi 2484fi 2485 2486 2487# Define the identity of the package. 2488 PACKAGE='viewres' 2489 VERSION='1.0.3' 2490 2491 2492cat >>confdefs.h <<_ACEOF 2493#define PACKAGE "$PACKAGE" 2494_ACEOF 2495 2496 2497cat >>confdefs.h <<_ACEOF 2498#define VERSION "$VERSION" 2499_ACEOF 2500 2501# Some tools Automake needs. 2502 2503ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2504 2505 2506AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2507 2508 2509AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2510 2511 2512AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2513 2514 2515MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2516 2517# We need awk for the "check" target. The system "awk" is bad on 2518# some platforms. 2519# Always define AMTAR for backward compatibility. 2520 2521AMTAR=${AMTAR-"${am_missing_run}tar"} 2522 2523am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2524 2525 2526 2527 2528 2529 2530{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2531$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } 2730if ${ac_cv_prog_CC+:} false; then : 2731 $as_echo_n "(cached) " >&6 2732else 2733 if test -n "$CC"; then 2734 ac_cv_prog_CC="$CC" # Let the user override the test. 2735else 2736as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2737for as_dir in $PATH 2738do 2739 IFS=$as_save_IFS 2740 test -z "$as_dir" && as_dir=. 2741 for ac_exec_ext in '' $ac_executable_extensions; do 2742 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2743 ac_cv_prog_CC="${ac_tool_prefix}cc" 2744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2745 break 2 2746 fi 2747done 2748 done 2749IFS=$as_save_IFS 2750 2751fi 2752fi 2753CC=$ac_cv_prog_CC 2754if test -n "$CC"; then 2755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2756$as_echo "$CC" >&6; } 2757else 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2759$as_echo "no" >&6; } 2760fi 2761 2762 2763 fi 2764fi 2765if test -z "$CC"; then 2766 # Extract the first word of "cc", so it can be a program name with args. 2767set dummy cc; ac_word=$2 2768{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2769$as_echo_n "checking for $ac_word... " >&6; } 2770if ${ac_cv_prog_CC+:} false; then : 2771 $as_echo_n "(cached) " >&6 2772else 2773 if test -n "$CC"; then 2774 ac_cv_prog_CC="$CC" # Let the user override the test. 2775else 2776 ac_prog_rejected=no 2777as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2778for as_dir in $PATH 2779do 2780 IFS=$as_save_IFS 2781 test -z "$as_dir" && as_dir=. 2782 for ac_exec_ext in '' $ac_executable_extensions; do 2783 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2784 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2785 ac_prog_rejected=yes 2786 continue 2787 fi 2788 ac_cv_prog_CC="cc" 2789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2790 break 2 2791 fi 2792done 2793 done 2794IFS=$as_save_IFS 2795 2796if test $ac_prog_rejected = yes; then 2797 # We found a bogon in the path, so make sure we never use it. 2798 set dummy $ac_cv_prog_CC 2799 shift 2800 if test $# != 0; then 2801 # We chose a different compiler from the bogus one. 2802 # However, it has the same basename, so the bogon will be chosen 2803 # first if we set CC to just the basename; use the full file name. 2804 shift 2805 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2806 fi 2807fi 2808fi 2809fi 2810CC=$ac_cv_prog_CC 2811if test -n "$CC"; then 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2813$as_echo "$CC" >&6; } 2814else 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2816$as_echo "no" >&6; } 2817fi 2818 2819 2820fi 2821if test -z "$CC"; then 2822 if test -n "$ac_tool_prefix"; then 2823 for ac_prog in cl.exe 2824 do 2825 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2826set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2828$as_echo_n "checking for $ac_word... " >&6; } 2829if ${ac_cv_prog_CC+:} false; then : 2830 $as_echo_n "(cached) " >&6 2831else 2832 if test -n "$CC"; then 2833 ac_cv_prog_CC="$CC" # Let the user override the test. 2834else 2835as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2836for as_dir in $PATH 2837do 2838 IFS=$as_save_IFS 2839 test -z "$as_dir" && as_dir=. 2840 for ac_exec_ext in '' $ac_executable_extensions; do 2841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2842 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2844 break 2 2845 fi 2846done 2847 done 2848IFS=$as_save_IFS 2849 2850fi 2851fi 2852CC=$ac_cv_prog_CC 2853if test -n "$CC"; then 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2855$as_echo "$CC" >&6; } 2856else 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2858$as_echo "no" >&6; } 2859fi 2860 2861 2862 test -n "$CC" && break 2863 done 2864fi 2865if test -z "$CC"; then 2866 ac_ct_CC=$CC 2867 for ac_prog in cl.exe 2868do 2869 # Extract the first word of "$ac_prog", so it can be a program name with args. 2870set dummy $ac_prog; ac_word=$2 2871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2872$as_echo_n "checking for $ac_word... " >&6; } 2873if ${ac_cv_prog_ac_ct_CC+:} false; then : 2874 $as_echo_n "(cached) " >&6 2875else 2876 if test -n "$ac_ct_CC"; then 2877 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2878else 2879as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2880for as_dir in $PATH 2881do 2882 IFS=$as_save_IFS 2883 test -z "$as_dir" && as_dir=. 2884 for ac_exec_ext in '' $ac_executable_extensions; do 2885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2886 ac_cv_prog_ac_ct_CC="$ac_prog" 2887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2888 break 2 2889 fi 2890done 2891 done 2892IFS=$as_save_IFS 2893 2894fi 2895fi 2896ac_ct_CC=$ac_cv_prog_ac_ct_CC 2897if test -n "$ac_ct_CC"; then 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2899$as_echo "$ac_ct_CC" >&6; } 2900else 2901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2902$as_echo "no" >&6; } 2903fi 2904 2905 2906 test -n "$ac_ct_CC" && break 2907done 2908 2909 if test "x$ac_ct_CC" = x; then 2910 CC="" 2911 else 2912 case $cross_compiling:$ac_tool_warned in 2913yes:) 2914{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2915$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2916ac_tool_warned=yes ;; 2917esac 2918 CC=$ac_ct_CC 2919 fi 2920fi 2921 2922fi 2923 2924 2925test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2926$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2927as_fn_error $? "no acceptable C compiler found in \$PATH 2928See \`config.log' for more details" "$LINENO" 5; } 2929 2930# Provide some information about the compiler. 2931$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2932set X $ac_compile 2933ac_compiler=$2 2934for ac_option in --version -v -V -qversion; do 2935 { { ac_try="$ac_compiler $ac_option >&5" 2936case "(($ac_try" in 2937 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2938 *) ac_try_echo=$ac_try;; 2939esac 2940eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2941$as_echo "$ac_try_echo"; } >&5 2942 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2943 ac_status=$? 2944 if test -s conftest.err; then 2945 sed '10a\ 2946... rest of stderr output deleted ... 2947 10q' conftest.err >conftest.er1 2948 cat conftest.er1 >&5 2949 fi 2950 rm -f conftest.er1 conftest.err 2951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2952 test $ac_status = 0; } 2953done 2954 2955cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2956/* end confdefs.h. */ 2957 2958int 2959main () 2960{ 2961 2962 ; 2963 return 0; 2964} 2965_ACEOF 2966ac_clean_files_save=$ac_clean_files 2967ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2968# Try to create an executable without -o first, disregard a.out. 2969# It will help us diagnose broken compilers, and finding out an intuition 2970# of exeext. 2971{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2972$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3002# so that the user can short-circuit this test for compilers unknown to 3003# Autoconf. 3004for ac_file in $ac_files '' 3005do 3006 test -f "$ac_file" || continue 3007 case $ac_file in 3008 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3009 ;; 3010 [ab].out ) 3011 # We found the default executable, but exeext='' is most 3012 # certainly right. 3013 break;; 3014 *.* ) 3015 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3016 then :; else 3017 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3018 fi 3019 # We set ac_cv_exeext here because the later test for it is not 3020 # safe: cross compilers may not add the suffix if given an `-o' 3021 # argument, so we may need to know it at that point already. 3022 # Even if this section looks crufty: it has the advantage of 3023 # actually working. 3024 break;; 3025 * ) 3026 break;; 3027 esac 3028done 3029test "$ac_cv_exeext" = no && ac_cv_exeext= 3030 3031else 3032 ac_file='' 3033fi 3034if test -z "$ac_file"; then : 3035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3036$as_echo "no" >&6; } 3037$as_echo "$as_me: failed program was:" >&5 3038sed 's/^/| /' conftest.$ac_ext >&5 3039 3040{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3041$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3042as_fn_error 77 "C compiler cannot create executables 3043See \`config.log' for more details" "$LINENO" 5; } 3044else 3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3046$as_echo "yes" >&6; } 3047fi 3048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3049$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3071# work properly (i.e., refer to `conftest.exe'), while it won't with 3072# `rm'. 3073for ac_file in conftest.exe conftest conftest.*; do 3074 test -f "$ac_file" || continue 3075 case $ac_file in 3076 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3077 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3078 break;; 3079 * ) break;; 3080 esac 3081done 3082else 3083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3084$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3085as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3086See \`config.log' for more details" "$LINENO" 5; } 3087fi 3088rm -f conftest conftest$ac_cv_exeext 3089{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3090$as_echo "$ac_cv_exeext" >&6; } 3091 3092rm -f conftest.$ac_ext 3093EXEEXT=$ac_cv_exeext 3094ac_exeext=$EXEEXT 3095cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3096/* end confdefs.h. */ 3097#include <stdio.h> 3098int 3099main () 3100{ 3101FILE *f = fopen ("conftest.out", "w"); 3102 return ferror (f) || fclose (f) != 0; 3103 3104 ; 3105 return 0; 3106} 3107_ACEOF 3108ac_clean_files="$ac_clean_files conftest.out" 3109# Check that the compiler produces executables we can run. If not, either 3110# the compiler is broken, or we cross compile. 3111{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3112$as_echo_n "checking whether we are cross compiling... " >&6; } 3113if test "$cross_compiling" != yes; then 3114 { { ac_try="$ac_link" 3115case "(($ac_try" in 3116 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3117 *) ac_try_echo=$ac_try;; 3118esac 3119eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3120$as_echo "$ac_try_echo"; } >&5 3121 (eval "$ac_link") 2>&5 3122 ac_status=$? 3123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3124 test $ac_status = 0; } 3125 if { ac_try='./conftest$ac_cv_exeext' 3126 { { case "(($ac_try" in 3127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3128 *) ac_try_echo=$ac_try;; 3129esac 3130eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3131$as_echo "$ac_try_echo"; } >&5 3132 (eval "$ac_try") 2>&5 3133 ac_status=$? 3134 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3135 test $ac_status = 0; }; }; then 3136 cross_compiling=no 3137 else 3138 if test "$cross_compiling" = maybe; then 3139 cross_compiling=yes 3140 else 3141 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3142$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3143as_fn_error $? "cannot run C compiled programs. 3144If you meant to cross compile, use \`--host'. 3145See \`config.log' for more details" "$LINENO" 5; } 3146 fi 3147 fi 3148fi 3149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3150$as_echo "$cross_compiling" >&6; } 3151 3152rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3153ac_clean_files=$ac_clean_files_save 3154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3155$as_echo_n "checking for suffix of object files... " >&6; } 3156if ${ac_cv_objext+:} false; then : 3157 $as_echo_n "(cached) " >&6 3158else 3159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3160/* end confdefs.h. */ 3161 3162int 3163main () 3164{ 3165 3166 ; 3167 return 0; 3168} 3169_ACEOF 3170rm -f conftest.o conftest.obj 3171if { { ac_try="$ac_compile" 3172case "(($ac_try" in 3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3174 *) ac_try_echo=$ac_try;; 3175esac 3176eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3177$as_echo "$ac_try_echo"; } >&5 3178 (eval "$ac_compile") 2>&5 3179 ac_status=$? 3180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3181 test $ac_status = 0; }; then : 3182 for ac_file in conftest.o conftest.obj conftest.*; do 3183 test -f "$ac_file" || continue; 3184 case $ac_file in 3185 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3186 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3187 break;; 3188 esac 3189done 3190else 3191 $as_echo "$as_me: failed program was:" >&5 3192sed 's/^/| /' conftest.$ac_ext >&5 3193 3194{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3195$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3196as_fn_error $? "cannot compute suffix of object files: cannot compile 3197See \`config.log' for more details" "$LINENO" 5; } 3198fi 3199rm -f conftest.$ac_cv_objext conftest.$ac_ext 3200fi 3201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3202$as_echo "$ac_cv_objext" >&6; } 3203OBJEXT=$ac_cv_objext 3204ac_objext=$OBJEXT 3205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3206$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3207if ${ac_cv_c_compiler_gnu+:} false; then : 3208 $as_echo_n "(cached) " >&6 3209else 3210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3211/* end confdefs.h. */ 3212 3213int 3214main () 3215{ 3216#ifndef __GNUC__ 3217 choke me 3218#endif 3219 3220 ; 3221 return 0; 3222} 3223_ACEOF 3224if ac_fn_c_try_compile "$LINENO"; then : 3225 ac_compiler_gnu=yes 3226else 3227 ac_compiler_gnu=no 3228fi 3229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3230ac_cv_c_compiler_gnu=$ac_compiler_gnu 3231 3232fi 3233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3234$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3235if test $ac_compiler_gnu = yes; then 3236 GCC=yes 3237else 3238 GCC= 3239fi 3240ac_test_CFLAGS=${CFLAGS+set} 3241ac_save_CFLAGS=$CFLAGS 3242{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3243$as_echo_n "checking whether $CC accepts -g... " >&6; } 3244if ${ac_cv_prog_cc_g+:} false; then : 3245 $as_echo_n "(cached) " >&6 3246else 3247 ac_save_c_werror_flag=$ac_c_werror_flag 3248 ac_c_werror_flag=yes 3249 ac_cv_prog_cc_g=no 3250 CFLAGS="-g" 3251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3252/* end confdefs.h. */ 3253 3254int 3255main () 3256{ 3257 3258 ; 3259 return 0; 3260} 3261_ACEOF 3262if ac_fn_c_try_compile "$LINENO"; then : 3263 ac_cv_prog_cc_g=yes 3264else 3265 CFLAGS="" 3266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3267/* end confdefs.h. */ 3268 3269int 3270main () 3271{ 3272 3273 ; 3274 return 0; 3275} 3276_ACEOF 3277if ac_fn_c_try_compile "$LINENO"; then : 3278 3279else 3280 ac_c_werror_flag=$ac_save_c_werror_flag 3281 CFLAGS="-g" 3282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3283/* end confdefs.h. */ 3284 3285int 3286main () 3287{ 3288 3289 ; 3290 return 0; 3291} 3292_ACEOF 3293if ac_fn_c_try_compile "$LINENO"; then : 3294 ac_cv_prog_cc_g=yes 3295fi 3296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3297fi 3298rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3299fi 3300rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3301 ac_c_werror_flag=$ac_save_c_werror_flag 3302fi 3303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3304$as_echo "$ac_cv_prog_cc_g" >&6; } 3305if test "$ac_test_CFLAGS" = set; then 3306 CFLAGS=$ac_save_CFLAGS 3307elif test $ac_cv_prog_cc_g = yes; then 3308 if test "$GCC" = yes; then 3309 CFLAGS="-g -O2" 3310 else 3311 CFLAGS="-g" 3312 fi 3313else 3314 if test "$GCC" = yes; then 3315 CFLAGS="-O2" 3316 else 3317 CFLAGS= 3318 fi 3319fi 3320{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3321$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3322if ${ac_cv_prog_cc_c89+:} false; then : 3323 $as_echo_n "(cached) " >&6 3324else 3325 ac_cv_prog_cc_c89=no 3326ac_save_CC=$CC 3327cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3328/* end confdefs.h. */ 3329#include <stdarg.h> 3330#include <stdio.h> 3331#include <sys/types.h> 3332#include <sys/stat.h> 3333/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3334struct buf { int x; }; 3335FILE * (*rcsopen) (struct buf *, struct stat *, int); 3336static char *e (p, i) 3337 char **p; 3338 int i; 3339{ 3340 return p[i]; 3341} 3342static char *f (char * (*g) (char **, int), char **p, ...) 3343{ 3344 char *s; 3345 va_list v; 3346 va_start (v,p); 3347 s = g (p, va_arg (v,int)); 3348 va_end (v); 3349 return s; 3350} 3351 3352/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3353 function prototypes and stuff, but not '\xHH' hex character constants. 3354 These don't provoke an error unfortunately, instead are silently treated 3355 as 'x'. The following induces an error, until -std is added to get 3356 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3357 array size at least. It's necessary to write '\x00'==0 to get something 3358 that's true only with -std. */ 3359int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3360 3361/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3362 inside strings and character constants. */ 3363#define FOO(x) 'x' 3364int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3365 3366int test (int i, double x); 3367struct s1 {int (*f) (int a);}; 3368struct s2 {int (*f) (double a);}; 3369int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3370int argc; 3371char **argv; 3372int 3373main () 3374{ 3375return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3376 ; 3377 return 0; 3378} 3379_ACEOF 3380for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3381 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3382do 3383 CC="$ac_save_CC $ac_arg" 3384 if ac_fn_c_try_compile "$LINENO"; then : 3385 ac_cv_prog_cc_c89=$ac_arg 3386fi 3387rm -f core conftest.err conftest.$ac_objext 3388 test "x$ac_cv_prog_cc_c89" != "xno" && break 3389done 3390rm -f conftest.$ac_ext 3391CC=$ac_save_CC 3392 3393fi 3394# AC_CACHE_VAL 3395case "x$ac_cv_prog_cc_c89" in 3396 x) 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3398$as_echo "none needed" >&6; } ;; 3399 xno) 3400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3401$as_echo "unsupported" >&6; } ;; 3402 *) 3403 CC="$CC $ac_cv_prog_cc_c89" 3404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3405$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3406esac 3407if test "x$ac_cv_prog_cc_c89" != xno; then : 3408 3409fi 3410 3411ac_ext=c 3412ac_cpp='$CPP $CPPFLAGS' 3413ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3414ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3415ac_compiler_gnu=$ac_cv_c_compiler_gnu 3416 3417depcc="$CC" am_compiler_list= 3418 3419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3420$as_echo_n "checking dependency style of $depcc... " >&6; } 3421if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3422 $as_echo_n "(cached) " >&6 3423else 3424 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3425 # We make a subdir and do the tests there. Otherwise we can end up 3426 # making bogus files that we don't know about and never remove. For 3427 # instance it was reported that on HP-UX the gcc test will end up 3428 # making a dummy file named `D' -- because `-MD' means `put the output 3429 # in D'. 3430 mkdir conftest.dir 3431 # Copy depcomp to subdir because otherwise we won't find it if we're 3432 # using a relative directory. 3433 cp "$am_depcomp" conftest.dir 3434 cd conftest.dir 3435 # We will build objects and dependencies in a subdirectory because 3436 # it helps to detect inapplicable dependency modes. For instance 3437 # both Tru64's cc and ICC support -MD to output dependencies as a 3438 # side effect of compilation, but ICC will put the dependencies in 3439 # the current directory while Tru64 will put them in the object 3440 # directory. 3441 mkdir sub 3442 3443 am_cv_CC_dependencies_compiler_type=none 3444 if test "$am_compiler_list" = ""; then 3445 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3446 fi 3447 am__universal=false 3448 case " $depcc " in #( 3449 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3450 esac 3451 3452 for depmode in $am_compiler_list; do 3453 # Setup a source with many dependencies, because some compilers 3454 # like to wrap large dependency lists on column 80 (with \), and 3455 # we should not choose a depcomp mode which is confused by this. 3456 # 3457 # We need to recreate these files for each test, as the compiler may 3458 # overwrite some of them when testing with obscure command lines. 3459 # This happens at least with the AIX C compiler. 3460 : > sub/conftest.c 3461 for i in 1 2 3 4 5 6; do 3462 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3463 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3464 # Solaris 8's {/usr,}/bin/sh. 3465 touch sub/conftst$i.h 3466 done 3467 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3468 3469 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3470 # mode. It turns out that the SunPro C++ compiler does not properly 3471 # handle `-M -o', and we need to detect this. Also, some Intel 3472 # versions had trouble with output in subdirs 3473 am__obj=sub/conftest.${OBJEXT-o} 3474 am__minus_obj="-o $am__obj" 3475 case $depmode in 3476 gcc) 3477 # This depmode causes a compiler race in universal mode. 3478 test "$am__universal" = false || continue 3479 ;; 3480 nosideeffect) 3481 # after this tag, mechanisms are not by side-effect, so they'll 3482 # only be used when explicitly requested 3483 if test "x$enable_dependency_tracking" = xyes; then 3484 continue 3485 else 3486 break 3487 fi 3488 ;; 3489 msvisualcpp | msvcmsys) 3490 # This compiler won't grok `-c -o', but also, the minuso test has 3491 # not run yet. These depmodes are late enough in the game, and 3492 # so weak that their functioning should not be impacted. 3493 am__obj=conftest.${OBJEXT-o} 3494 am__minus_obj= 3495 ;; 3496 none) break ;; 3497 esac 3498 if depmode=$depmode \ 3499 source=sub/conftest.c object=$am__obj \ 3500 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3501 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3502 >/dev/null 2>conftest.err && 3503 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3504 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3505 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3506 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3507 # icc doesn't choke on unknown options, it will just issue warnings 3508 # or remarks (even with -Werror). So we grep stderr for any message 3509 # that says an option was ignored or not supported. 3510 # When given -MP, icc 7.0 and 7.1 complain thusly: 3511 # icc: Command line warning: ignoring option '-M'; no argument required 3512 # The diagnosis changed in icc 8.0: 3513 # icc: Command line remark: option '-MP' not supported 3514 if (grep 'ignoring option' conftest.err || 3515 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3516 am_cv_CC_dependencies_compiler_type=$depmode 3517 break 3518 fi 3519 fi 3520 done 3521 3522 cd .. 3523 rm -rf conftest.dir 3524else 3525 am_cv_CC_dependencies_compiler_type=none 3526fi 3527 3528fi 3529{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3530$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3531CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3532 3533 if 3534 test "x$enable_dependency_tracking" != xno \ 3535 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3536 am__fastdepCC_TRUE= 3537 am__fastdepCC_FALSE='#' 3538else 3539 am__fastdepCC_TRUE='#' 3540 am__fastdepCC_FALSE= 3541fi 3542 3543 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3545$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3546if ${ac_cv_prog_cc_c99+:} false; then : 3547 $as_echo_n "(cached) " >&6 3548else 3549 ac_cv_prog_cc_c99=no 3550ac_save_CC=$CC 3551cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3552/* end confdefs.h. */ 3553#include <stdarg.h> 3554#include <stdbool.h> 3555#include <stdlib.h> 3556#include <wchar.h> 3557#include <stdio.h> 3558 3559// Check varargs macros. These examples are taken from C99 6.10.3.5. 3560#define debug(...) fprintf (stderr, __VA_ARGS__) 3561#define showlist(...) puts (#__VA_ARGS__) 3562#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3563static void 3564test_varargs_macros (void) 3565{ 3566 int x = 1234; 3567 int y = 5678; 3568 debug ("Flag"); 3569 debug ("X = %d\n", x); 3570 showlist (The first, second, and third items.); 3571 report (x>y, "x is %d but y is %d", x, y); 3572} 3573 3574// Check long long types. 3575#define BIG64 18446744073709551615ull 3576#define BIG32 4294967295ul 3577#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3578#if !BIG_OK 3579 your preprocessor is broken; 3580#endif 3581#if BIG_OK 3582#else 3583 your preprocessor is broken; 3584#endif 3585static long long int bignum = -9223372036854775807LL; 3586static unsigned long long int ubignum = BIG64; 3587 3588struct incomplete_array 3589{ 3590 int datasize; 3591 double data[]; 3592}; 3593 3594struct named_init { 3595 int number; 3596 const wchar_t *name; 3597 double average; 3598}; 3599 3600typedef const char *ccp; 3601 3602static inline int 3603test_restrict (ccp restrict text) 3604{ 3605 // See if C++-style comments work. 3606 // Iterate through items via the restricted pointer. 3607 // Also check for declarations in for loops. 3608 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3609 continue; 3610 return 0; 3611} 3612 3613// Check varargs and va_copy. 3614static void 3615test_varargs (const char *format, ...) 3616{ 3617 va_list args; 3618 va_start (args, format); 3619 va_list args_copy; 3620 va_copy (args_copy, args); 3621 3622 const char *str; 3623 int number; 3624 float fnumber; 3625 3626 while (*format) 3627 { 3628 switch (*format++) 3629 { 3630 case 's': // string 3631 str = va_arg (args_copy, const char *); 3632 break; 3633 case 'd': // int 3634 number = va_arg (args_copy, int); 3635 break; 3636 case 'f': // float 3637 fnumber = va_arg (args_copy, double); 3638 break; 3639 default: 3640 break; 3641 } 3642 } 3643 va_end (args_copy); 3644 va_end (args); 3645} 3646 3647int 3648main () 3649{ 3650 3651 // Check bool. 3652 _Bool success = false; 3653 3654 // Check restrict. 3655 if (test_restrict ("String literal") == 0) 3656 success = true; 3657 char *restrict newvar = "Another string"; 3658 3659 // Check varargs. 3660 test_varargs ("s, d' f .", "string", 65, 34.234); 3661 test_varargs_macros (); 3662 3663 // Check flexible array members. 3664 struct incomplete_array *ia = 3665 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3666 ia->datasize = 10; 3667 for (int i = 0; i < ia->datasize; ++i) 3668 ia->data[i] = i * 1.234; 3669 3670 // Check named initializers. 3671 struct named_init ni = { 3672 .number = 34, 3673 .name = L"Test wide string", 3674 .average = 543.34343, 3675 }; 3676 3677 ni.number = 58; 3678 3679 int dynamic_array[ni.number]; 3680 dynamic_array[ni.number - 1] = 543; 3681 3682 // work around unused variable warnings 3683 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3684 || dynamic_array[ni.number - 1] != 543); 3685 3686 ; 3687 return 0; 3688} 3689_ACEOF 3690for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3691do 3692 CC="$ac_save_CC $ac_arg" 3693 if ac_fn_c_try_compile "$LINENO"; then : 3694 ac_cv_prog_cc_c99=$ac_arg 3695fi 3696rm -f core conftest.err conftest.$ac_objext 3697 test "x$ac_cv_prog_cc_c99" != "xno" && break 3698done 3699rm -f conftest.$ac_ext 3700CC=$ac_save_CC 3701 3702fi 3703# AC_CACHE_VAL 3704case "x$ac_cv_prog_cc_c99" in 3705 x) 3706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3707$as_echo "none needed" >&6; } ;; 3708 xno) 3709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3710$as_echo "unsupported" >&6; } ;; 3711 *) 3712 CC="$CC $ac_cv_prog_cc_c99" 3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3714$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3715esac 3716if test "x$ac_cv_prog_cc_c99" != xno; then : 3717 3718fi 3719 3720 3721 3722ac_ext=c 3723ac_cpp='$CPP $CPPFLAGS' 3724ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3725ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3726ac_compiler_gnu=$ac_cv_c_compiler_gnu 3727{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3728$as_echo_n "checking how to run the C preprocessor... " >&6; } 3729# On Suns, sometimes $CPP names a directory. 3730if test -n "$CPP" && test -d "$CPP"; then 3731 CPP= 3732fi 3733if test -z "$CPP"; then 3734 if ${ac_cv_prog_CPP+:} false; then : 3735 $as_echo_n "(cached) " >&6 3736else 3737 # Double quotes because CPP needs to be expanded 3738 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3739 do 3740 ac_preproc_ok=false 3741for ac_c_preproc_warn_flag in '' yes 3742do 3743 # Use a header file that comes with gcc, so configuring glibc 3744 # with a fresh cross-compiler works. 3745 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3746 # <limits.h> exists even on freestanding compilers. 3747 # On the NeXT, cc -E runs the code through the compiler's parser, 3748 # not just through cpp. "Syntax error" is here to catch this case. 3749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3750/* end confdefs.h. */ 3751#ifdef __STDC__ 3752# include <limits.h> 3753#else 3754# include <assert.h> 3755#endif 3756 Syntax error 3757_ACEOF 3758if ac_fn_c_try_cpp "$LINENO"; then : 3759 3760else 3761 # Broken: fails on valid input. 3762continue 3763fi 3764rm -f conftest.err conftest.i conftest.$ac_ext 3765 3766 # OK, works on sane cases. Now check whether nonexistent headers 3767 # can be detected and how. 3768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3769/* end confdefs.h. */ 3770#include <ac_nonexistent.h> 3771_ACEOF 3772if ac_fn_c_try_cpp "$LINENO"; then : 3773 # Broken: success on invalid input. 3774continue 3775else 3776 # Passes both tests. 3777ac_preproc_ok=: 3778break 3779fi 3780rm -f conftest.err conftest.i conftest.$ac_ext 3781 3782done 3783# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3784rm -f conftest.i conftest.err conftest.$ac_ext 3785if $ac_preproc_ok; then : 3786 break 3787fi 3788 3789 done 3790 ac_cv_prog_CPP=$CPP 3791 3792fi 3793 CPP=$ac_cv_prog_CPP 3794else 3795 ac_cv_prog_CPP=$CPP 3796fi 3797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3798$as_echo "$CPP" >&6; } 3799ac_preproc_ok=false 3800for ac_c_preproc_warn_flag in '' yes 3801do 3802 # Use a header file that comes with gcc, so configuring glibc 3803 # with a fresh cross-compiler works. 3804 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3805 # <limits.h> exists even on freestanding compilers. 3806 # On the NeXT, cc -E runs the code through the compiler's parser, 3807 # not just through cpp. "Syntax error" is here to catch this case. 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3809/* end confdefs.h. */ 3810#ifdef __STDC__ 3811# include <limits.h> 3812#else 3813# include <assert.h> 3814#endif 3815 Syntax error 3816_ACEOF 3817if ac_fn_c_try_cpp "$LINENO"; then : 3818 3819else 3820 # Broken: fails on valid input. 3821continue 3822fi 3823rm -f conftest.err conftest.i conftest.$ac_ext 3824 3825 # OK, works on sane cases. Now check whether nonexistent headers 3826 # can be detected and how. 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3828/* end confdefs.h. */ 3829#include <ac_nonexistent.h> 3830_ACEOF 3831if ac_fn_c_try_cpp "$LINENO"; then : 3832 # Broken: success on invalid input. 3833continue 3834else 3835 # Passes both tests. 3836ac_preproc_ok=: 3837break 3838fi 3839rm -f conftest.err conftest.i conftest.$ac_ext 3840 3841done 3842# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3843rm -f conftest.i conftest.err conftest.$ac_ext 3844if $ac_preproc_ok; then : 3845 3846else 3847 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3848$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3849as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3850See \`config.log' for more details" "$LINENO" 5; } 3851fi 3852 3853ac_ext=c 3854ac_cpp='$CPP $CPPFLAGS' 3855ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3856ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3857ac_compiler_gnu=$ac_cv_c_compiler_gnu 3858 3859 3860{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3861$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3862if ${ac_cv_path_GREP+:} false; then : 3863 $as_echo_n "(cached) " >&6 3864else 3865 if test -z "$GREP"; then 3866 ac_path_GREP_found=false 3867 # Loop through the user's path and test for each of PROGNAME-LIST 3868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3869for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3870do 3871 IFS=$as_save_IFS 3872 test -z "$as_dir" && as_dir=. 3873 for ac_prog in grep ggrep; do 3874 for ac_exec_ext in '' $ac_executable_extensions; do 3875 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3876 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3877# Check for GNU ac_path_GREP and select it if it is found. 3878 # Check for GNU $ac_path_GREP 3879case `"$ac_path_GREP" --version 2>&1` in 3880*GNU*) 3881 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3882*) 3883 ac_count=0 3884 $as_echo_n 0123456789 >"conftest.in" 3885 while : 3886 do 3887 cat "conftest.in" "conftest.in" >"conftest.tmp" 3888 mv "conftest.tmp" "conftest.in" 3889 cp "conftest.in" "conftest.nl" 3890 $as_echo 'GREP' >> "conftest.nl" 3891 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3892 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3893 as_fn_arith $ac_count + 1 && ac_count=$as_val 3894 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3895 # Best one so far, save it but keep looking for a better one 3896 ac_cv_path_GREP="$ac_path_GREP" 3897 ac_path_GREP_max=$ac_count 3898 fi 3899 # 10*(2^10) chars as input seems more than enough 3900 test $ac_count -gt 10 && break 3901 done 3902 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3903esac 3904 3905 $ac_path_GREP_found && break 3 3906 done 3907 done 3908 done 3909IFS=$as_save_IFS 3910 if test -z "$ac_cv_path_GREP"; then 3911 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3912 fi 3913else 3914 ac_cv_path_GREP=$GREP 3915fi 3916 3917fi 3918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3919$as_echo "$ac_cv_path_GREP" >&6; } 3920 GREP="$ac_cv_path_GREP" 3921 3922 3923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3924$as_echo_n "checking for egrep... " >&6; } 3925if ${ac_cv_path_EGREP+:} false; then : 3926 $as_echo_n "(cached) " >&6 3927else 3928 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3929 then ac_cv_path_EGREP="$GREP -E" 3930 else 3931 if test -z "$EGREP"; then 3932 ac_path_EGREP_found=false 3933 # Loop through the user's path and test for each of PROGNAME-LIST 3934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3935for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3936do 3937 IFS=$as_save_IFS 3938 test -z "$as_dir" && as_dir=. 3939 for ac_prog in egrep; do 3940 for ac_exec_ext in '' $ac_executable_extensions; do 3941 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3942 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3943# Check for GNU ac_path_EGREP and select it if it is found. 3944 # Check for GNU $ac_path_EGREP 3945case `"$ac_path_EGREP" --version 2>&1` in 3946*GNU*) 3947 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3948*) 3949 ac_count=0 3950 $as_echo_n 0123456789 >"conftest.in" 3951 while : 3952 do 3953 cat "conftest.in" "conftest.in" >"conftest.tmp" 3954 mv "conftest.tmp" "conftest.in" 3955 cp "conftest.in" "conftest.nl" 3956 $as_echo 'EGREP' >> "conftest.nl" 3957 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3958 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3959 as_fn_arith $ac_count + 1 && ac_count=$as_val 3960 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3961 # Best one so far, save it but keep looking for a better one 3962 ac_cv_path_EGREP="$ac_path_EGREP" 3963 ac_path_EGREP_max=$ac_count 3964 fi 3965 # 10*(2^10) chars as input seems more than enough 3966 test $ac_count -gt 10 && break 3967 done 3968 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3969esac 3970 3971 $ac_path_EGREP_found && break 3 3972 done 3973 done 3974 done 3975IFS=$as_save_IFS 3976 if test -z "$ac_cv_path_EGREP"; then 3977 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3978 fi 3979else 3980 ac_cv_path_EGREP=$EGREP 3981fi 3982 3983 fi 3984fi 3985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3986$as_echo "$ac_cv_path_EGREP" >&6; } 3987 EGREP="$ac_cv_path_EGREP" 3988 3989 3990{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3991$as_echo_n "checking for ANSI C header files... " >&6; } 3992if ${ac_cv_header_stdc+:} false; then : 3993 $as_echo_n "(cached) " >&6 3994else 3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3996/* end confdefs.h. */ 3997#include <stdlib.h> 3998#include <stdarg.h> 3999#include <string.h> 4000#include <float.h> 4001 4002int 4003main () 4004{ 4005 4006 ; 4007 return 0; 4008} 4009_ACEOF 4010if ac_fn_c_try_compile "$LINENO"; then : 4011 ac_cv_header_stdc=yes 4012else 4013 ac_cv_header_stdc=no 4014fi 4015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4016 4017if test $ac_cv_header_stdc = yes; then 4018 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4020/* end confdefs.h. */ 4021#include <string.h> 4022 4023_ACEOF 4024if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4025 $EGREP "memchr" >/dev/null 2>&1; then : 4026 4027else 4028 ac_cv_header_stdc=no 4029fi 4030rm -f conftest* 4031 4032fi 4033 4034if test $ac_cv_header_stdc = yes; then 4035 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4037/* end confdefs.h. */ 4038#include <stdlib.h> 4039 4040_ACEOF 4041if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4042 $EGREP "free" >/dev/null 2>&1; then : 4043 4044else 4045 ac_cv_header_stdc=no 4046fi 4047rm -f conftest* 4048 4049fi 4050 4051if test $ac_cv_header_stdc = yes; then 4052 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4053 if test "$cross_compiling" = yes; then : 4054 : 4055else 4056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4057/* end confdefs.h. */ 4058#include <ctype.h> 4059#include <stdlib.h> 4060#if ((' ' & 0x0FF) == 0x020) 4061# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4062# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4063#else 4064# define ISLOWER(c) \ 4065 (('a' <= (c) && (c) <= 'i') \ 4066 || ('j' <= (c) && (c) <= 'r') \ 4067 || ('s' <= (c) && (c) <= 'z')) 4068# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4069#endif 4070 4071#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4072int 4073main () 4074{ 4075 int i; 4076 for (i = 0; i < 256; i++) 4077 if (XOR (islower (i), ISLOWER (i)) 4078 || toupper (i) != TOUPPER (i)) 4079 return 2; 4080 return 0; 4081} 4082_ACEOF 4083if ac_fn_c_try_run "$LINENO"; then : 4084 4085else 4086 ac_cv_header_stdc=no 4087fi 4088rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4089 conftest.$ac_objext conftest.beam conftest.$ac_ext 4090fi 4091 4092fi 4093fi 4094{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4095$as_echo "$ac_cv_header_stdc" >&6; } 4096if test $ac_cv_header_stdc = yes; then 4097 4098$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4099 4100fi 4101 4102# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4103for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4104 inttypes.h stdint.h unistd.h 4105do : 4106 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4107ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4108" 4109if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4110 cat >>confdefs.h <<_ACEOF 4111#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4112_ACEOF 4113 4114fi 4115 4116done 4117 4118 4119 4120 4121if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4122 if test -n "$ac_tool_prefix"; then 4123 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4124set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4125{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4126$as_echo_n "checking for $ac_word... " >&6; } 4127if ${ac_cv_path_PKG_CONFIG+:} false; then : 4128 $as_echo_n "(cached) " >&6 4129else 4130 case $PKG_CONFIG in 4131 [\\/]* | ?:[\\/]*) 4132 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4133 ;; 4134 *) 4135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4136for as_dir in $PATH 4137do 4138 IFS=$as_save_IFS 4139 test -z "$as_dir" && as_dir=. 4140 for ac_exec_ext in '' $ac_executable_extensions; do 4141 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4142 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4144 break 2 4145 fi 4146done 4147 done 4148IFS=$as_save_IFS 4149 4150 ;; 4151esac 4152fi 4153PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4154if test -n "$PKG_CONFIG"; then 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4156$as_echo "$PKG_CONFIG" >&6; } 4157else 4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4159$as_echo "no" >&6; } 4160fi 4161 4162 4163fi 4164if test -z "$ac_cv_path_PKG_CONFIG"; then 4165 ac_pt_PKG_CONFIG=$PKG_CONFIG 4166 # Extract the first word of "pkg-config", so it can be a program name with args. 4167set dummy pkg-config; ac_word=$2 4168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4169$as_echo_n "checking for $ac_word... " >&6; } 4170if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4171 $as_echo_n "(cached) " >&6 4172else 4173 case $ac_pt_PKG_CONFIG in 4174 [\\/]* | ?:[\\/]*) 4175 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4176 ;; 4177 *) 4178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4179for as_dir in $PATH 4180do 4181 IFS=$as_save_IFS 4182 test -z "$as_dir" && as_dir=. 4183 for ac_exec_ext in '' $ac_executable_extensions; do 4184 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4185 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4187 break 2 4188 fi 4189done 4190 done 4191IFS=$as_save_IFS 4192 4193 ;; 4194esac 4195fi 4196ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4197if test -n "$ac_pt_PKG_CONFIG"; then 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4199$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4200else 4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4202$as_echo "no" >&6; } 4203fi 4204 4205 if test "x$ac_pt_PKG_CONFIG" = x; then 4206 PKG_CONFIG="" 4207 else 4208 case $cross_compiling:$ac_tool_warned in 4209yes:) 4210{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4211$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4212ac_tool_warned=yes ;; 4213esac 4214 PKG_CONFIG=$ac_pt_PKG_CONFIG 4215 fi 4216else 4217 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4218fi 4219 4220fi 4221if test -n "$PKG_CONFIG"; then 4222 _pkg_min_version=0.9.0 4223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4224$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4225 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4227$as_echo "yes" >&6; } 4228 else 4229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4230$as_echo "no" >&6; } 4231 PKG_CONFIG="" 4232 fi 4233 4234fi 4235# Make sure we can run config.sub. 4236$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4237 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4238 4239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4240$as_echo_n "checking build system type... " >&6; } 4241if ${ac_cv_build+:} false; then : 4242 $as_echo_n "(cached) " >&6 4243else 4244 ac_build_alias=$build_alias 4245test "x$ac_build_alias" = x && 4246 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4247test "x$ac_build_alias" = x && 4248 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4249ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4250 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4251 4252fi 4253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4254$as_echo "$ac_cv_build" >&6; } 4255case $ac_cv_build in 4256*-*-*) ;; 4257*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4258esac 4259build=$ac_cv_build 4260ac_save_IFS=$IFS; IFS='-' 4261set x $ac_cv_build 4262shift 4263build_cpu=$1 4264build_vendor=$2 4265shift; shift 4266# Remember, the first character of IFS is used to create $*, 4267# except with old shells: 4268build_os=$* 4269IFS=$ac_save_IFS 4270case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4271 4272 4273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4274$as_echo_n "checking host system type... " >&6; } 4275if ${ac_cv_host+:} false; then : 4276 $as_echo_n "(cached) " >&6 4277else 4278 if test "x$host_alias" = x; then 4279 ac_cv_host=$ac_cv_build 4280else 4281 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4282 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4283fi 4284 4285fi 4286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4287$as_echo "$ac_cv_host" >&6; } 4288case $ac_cv_host in 4289*-*-*) ;; 4290*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4291esac 4292host=$ac_cv_host 4293ac_save_IFS=$IFS; IFS='-' 4294set x $ac_cv_host 4295shift 4296host_cpu=$1 4297host_vendor=$2 4298shift; shift 4299# Remember, the first character of IFS is used to create $*, 4300# except with old shells: 4301host_os=$* 4302IFS=$ac_save_IFS 4303case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4304 4305 4306{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4307$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4308if ${ac_cv_path_SED+:} false; then : 4309 $as_echo_n "(cached) " >&6 4310else 4311 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4312 for ac_i in 1 2 3 4 5 6 7; do 4313 ac_script="$ac_script$as_nl$ac_script" 4314 done 4315 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4316 { ac_script=; unset ac_script;} 4317 if test -z "$SED"; then 4318 ac_path_SED_found=false 4319 # Loop through the user's path and test for each of PROGNAME-LIST 4320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4321for as_dir in $PATH 4322do 4323 IFS=$as_save_IFS 4324 test -z "$as_dir" && as_dir=. 4325 for ac_prog in sed gsed; do 4326 for ac_exec_ext in '' $ac_executable_extensions; do 4327 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4328 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4329# Check for GNU ac_path_SED and select it if it is found. 4330 # Check for GNU $ac_path_SED 4331case `"$ac_path_SED" --version 2>&1` in 4332*GNU*) 4333 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4334*) 4335 ac_count=0 4336 $as_echo_n 0123456789 >"conftest.in" 4337 while : 4338 do 4339 cat "conftest.in" "conftest.in" >"conftest.tmp" 4340 mv "conftest.tmp" "conftest.in" 4341 cp "conftest.in" "conftest.nl" 4342 $as_echo '' >> "conftest.nl" 4343 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4344 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4345 as_fn_arith $ac_count + 1 && ac_count=$as_val 4346 if test $ac_count -gt ${ac_path_SED_max-0}; then 4347 # Best one so far, save it but keep looking for a better one 4348 ac_cv_path_SED="$ac_path_SED" 4349 ac_path_SED_max=$ac_count 4350 fi 4351 # 10*(2^10) chars as input seems more than enough 4352 test $ac_count -gt 10 && break 4353 done 4354 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4355esac 4356 4357 $ac_path_SED_found && break 3 4358 done 4359 done 4360 done 4361IFS=$as_save_IFS 4362 if test -z "$ac_cv_path_SED"; then 4363 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4364 fi 4365else 4366 ac_cv_path_SED=$SED 4367fi 4368 4369fi 4370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4371$as_echo "$ac_cv_path_SED" >&6; } 4372 SED="$ac_cv_path_SED" 4373 rm -f conftest.sed 4374 4375 4376 4377 4378 4379if test "x$GCC" = xyes ; then 4380 CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ 4381-Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ 4382-Wbad-function-cast -Wformat=2" 4383 case `$CC -dumpversion` in 4384 3.4.* | 4.*) 4385 CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" 4386 ;; 4387 esac 4388else 4389 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4390if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4391 SUNCC="yes" 4392else 4393 SUNCC="no" 4394fi 4395 4396 if test "x$SUNCC" = "xyes"; then 4397 CWARNFLAGS="-v" 4398 fi 4399fi 4400 4401 4402 4403# If the module's configure.ac calls AC_PROG_CC later on, CC gets set to C89 4404 4405 4406 4407# Check whether --enable-strict-compilation was given. 4408if test "${enable_strict_compilation+set}" = set; then : 4409 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 4410else 4411 STRICT_COMPILE=no 4412fi 4413 4414if test "x$STRICT_COMPILE" = "xyes"; then 4415 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4416if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4417 SUNCC="yes" 4418else 4419 SUNCC="no" 4420fi 4421 4422 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4423if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4424 INTELCC="yes" 4425else 4426 INTELCC="no" 4427fi 4428 4429 if test "x$GCC" = xyes ; then 4430 STRICT_CFLAGS="-pedantic -Werror" 4431 elif test "x$SUNCC" = "xyes"; then 4432 STRICT_CFLAGS="-errwarn" 4433 elif test "x$INTELCC" = "xyes"; then 4434 STRICT_CFLAGS="-Werror" 4435 fi 4436fi 4437CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 4438 4439 4440 4441 4442cat >>confdefs.h <<_ACEOF 4443#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 4444_ACEOF 4445 4446 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 4447 if test "x$PVM" = "x"; then 4448 PVM="0" 4449 fi 4450 4451cat >>confdefs.h <<_ACEOF 4452#define PACKAGE_VERSION_MINOR $PVM 4453_ACEOF 4454 4455 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 4456 if test "x$PVP" = "x"; then 4457 PVP="0" 4458 fi 4459 4460cat >>confdefs.h <<_ACEOF 4461#define PACKAGE_VERSION_PATCHLEVEL $PVP 4462_ACEOF 4463 4464 4465 4466CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 4467mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 4468|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 4469echo 'git directory not found: installing possibly empty changelog.' >&2)" 4470 4471 4472 4473 4474macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 4475INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 4476mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 4477|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 4478echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 4479 4480 4481 4482 4483 4484 4485if test x$APP_MAN_SUFFIX = x ; then 4486 APP_MAN_SUFFIX=1 4487fi 4488if test x$APP_MAN_DIR = x ; then 4489 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 4490fi 4491 4492if test x$LIB_MAN_SUFFIX = x ; then 4493 LIB_MAN_SUFFIX=3 4494fi 4495if test x$LIB_MAN_DIR = x ; then 4496 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 4497fi 4498 4499if test x$FILE_MAN_SUFFIX = x ; then 4500 case $host_os in 4501 solaris*) FILE_MAN_SUFFIX=4 ;; 4502 *) FILE_MAN_SUFFIX=5 ;; 4503 esac 4504fi 4505if test x$FILE_MAN_DIR = x ; then 4506 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 4507fi 4508 4509if test x$MISC_MAN_SUFFIX = x ; then 4510 case $host_os in 4511 solaris*) MISC_MAN_SUFFIX=5 ;; 4512 *) MISC_MAN_SUFFIX=7 ;; 4513 esac 4514fi 4515if test x$MISC_MAN_DIR = x ; then 4516 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 4517fi 4518 4519if test x$DRIVER_MAN_SUFFIX = x ; then 4520 case $host_os in 4521 solaris*) DRIVER_MAN_SUFFIX=7 ;; 4522 *) DRIVER_MAN_SUFFIX=4 ;; 4523 esac 4524fi 4525if test x$DRIVER_MAN_DIR = x ; then 4526 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 4527fi 4528 4529if test x$ADMIN_MAN_SUFFIX = x ; then 4530 case $host_os in 4531 solaris*) ADMIN_MAN_SUFFIX=1m ;; 4532 *) ADMIN_MAN_SUFFIX=8 ;; 4533 esac 4534fi 4535if test x$ADMIN_MAN_DIR = x ; then 4536 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 4537fi 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553XORG_MAN_PAGE="X Version 11" 4554 4555MAN_SUBSTS="\ 4556 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 4557 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 4558 -e 's|__xservername__|Xorg|g' \ 4559 -e 's|__xconfigfile__|xorg.conf|g' \ 4560 -e 's|__projectroot__|\$(prefix)|g' \ 4561 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 4562 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 4563 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 4564 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 4565 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 4566 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 4567 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 4568 4569 4570 4571# Check whether --enable-silent-rules was given. 4572if test "${enable_silent_rules+set}" = set; then : 4573 enableval=$enable_silent_rules; 4574fi 4575 4576case $enable_silent_rules in 4577yes) AM_DEFAULT_VERBOSITY=0;; 4578no) AM_DEFAULT_VERBOSITY=1;; 4579*) AM_DEFAULT_VERBOSITY=0;; 4580esac 4581AM_BACKSLASH='\' 4582 4583 4584 4585ac_config_headers="$ac_config_headers config.h" 4586 4587 4588 4589pkg_failed=no 4590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for VIEWRES" >&5 4591$as_echo_n "checking for VIEWRES... " >&6; } 4592 4593if test -n "$VIEWRES_CFLAGS"; then 4594 pkg_cv_VIEWRES_CFLAGS="$VIEWRES_CFLAGS" 4595 elif test -n "$PKG_CONFIG"; then 4596 if test -n "$PKG_CONFIG" && \ 4597 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt\""; } >&5 4598 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt") 2>&5 4599 ac_status=$? 4600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4601 test $ac_status = 0; }; then 4602 pkg_cv_VIEWRES_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt" 2>/dev/null` 4603else 4604 pkg_failed=yes 4605fi 4606 else 4607 pkg_failed=untried 4608fi 4609if test -n "$VIEWRES_LIBS"; then 4610 pkg_cv_VIEWRES_LIBS="$VIEWRES_LIBS" 4611 elif test -n "$PKG_CONFIG"; then 4612 if test -n "$PKG_CONFIG" && \ 4613 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt\""; } >&5 4614 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt") 2>&5 4615 ac_status=$? 4616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4617 test $ac_status = 0; }; then 4618 pkg_cv_VIEWRES_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt" 2>/dev/null` 4619else 4620 pkg_failed=yes 4621fi 4622 else 4623 pkg_failed=untried 4624fi 4625 4626 4627 4628if test $pkg_failed = yes; then 4629 4630if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 4631 _pkg_short_errors_supported=yes 4632else 4633 _pkg_short_errors_supported=no 4634fi 4635 if test $_pkg_short_errors_supported = yes; then 4636 VIEWRES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xmu xt" 2>&1` 4637 else 4638 VIEWRES_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xmu xt" 2>&1` 4639 fi 4640 # Put the nasty error message in config.log where it belongs 4641 echo "$VIEWRES_PKG_ERRORS" >&5 4642 4643 as_fn_error $? "Package requirements (xaw7 xmu xt) were not met: 4644 4645$VIEWRES_PKG_ERRORS 4646 4647Consider adjusting the PKG_CONFIG_PATH environment variable if you 4648installed software in a non-standard prefix. 4649 4650Alternatively, you may set the environment variables VIEWRES_CFLAGS 4651and VIEWRES_LIBS to avoid the need to call pkg-config. 4652See the pkg-config man page for more details. 4653" "$LINENO" 5 4654elif test $pkg_failed = untried; then 4655 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4656$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4657as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 4658is in your PATH or set the PKG_CONFIG environment variable to the full 4659path to pkg-config. 4660 4661Alternatively, you may set the environment variables VIEWRES_CFLAGS 4662and VIEWRES_LIBS to avoid the need to call pkg-config. 4663See the pkg-config man page for more details. 4664 4665To get pkg-config, see <http://pkg-config.freedesktop.org/>. 4666See \`config.log' for more details" "$LINENO" 5; } 4667else 4668 VIEWRES_CFLAGS=$pkg_cv_VIEWRES_CFLAGS 4669 VIEWRES_LIBS=$pkg_cv_VIEWRES_LIBS 4670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4671$as_echo "yes" >&6; } 4672 : 4673fi 4674 4675xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 4676 4677# Check whether --with-appdefaultdir was given. 4678if test "${with_appdefaultdir+set}" = set; then : 4679 withval=$with_appdefaultdir; appdefaultdir="$withval" 4680else 4681 appdefaultdir="${xt_appdefaultdir}" 4682fi 4683 4684 4685 4686 4687ac_config_files="$ac_config_files Makefile" 4688 4689cat >confcache <<\_ACEOF 4690# This file is a shell script that caches the results of configure 4691# tests run on this system so they can be shared between configure 4692# scripts and configure runs, see configure's option --config-cache. 4693# It is not useful on other systems. If it contains results you don't 4694# want to keep, you may remove or edit it. 4695# 4696# config.status only pays attention to the cache file if you give it 4697# the --recheck option to rerun configure. 4698# 4699# `ac_cv_env_foo' variables (set or unset) will be overridden when 4700# loading this file, other *unset* `ac_cv_foo' will be assigned the 4701# following values. 4702 4703_ACEOF 4704 4705# The following way of writing the cache mishandles newlines in values, 4706# but we know of no workaround that is simple, portable, and efficient. 4707# So, we kill variables containing newlines. 4708# Ultrix sh set writes to stderr and can't be redirected directly, 4709# and sets the high bit in the cache file unless we assign to the vars. 4710( 4711 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4712 eval ac_val=\$$ac_var 4713 case $ac_val in #( 4714 *${as_nl}*) 4715 case $ac_var in #( 4716 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4717$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4718 esac 4719 case $ac_var in #( 4720 _ | IFS | as_nl) ;; #( 4721 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4722 *) { eval $ac_var=; unset $ac_var;} ;; 4723 esac ;; 4724 esac 4725 done 4726 4727 (set) 2>&1 | 4728 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4729 *${as_nl}ac_space=\ *) 4730 # `set' does not quote correctly, so add quotes: double-quote 4731 # substitution turns \\\\ into \\, and sed turns \\ into \. 4732 sed -n \ 4733 "s/'/'\\\\''/g; 4734 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4735 ;; #( 4736 *) 4737 # `set' quotes correctly as required by POSIX, so do not add quotes. 4738 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4739 ;; 4740 esac | 4741 sort 4742) | 4743 sed ' 4744 /^ac_cv_env_/b end 4745 t clear 4746 :clear 4747 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4748 t end 4749 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4750 :end' >>confcache 4751if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4752 if test -w "$cache_file"; then 4753 if test "x$cache_file" != "x/dev/null"; then 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4755$as_echo "$as_me: updating cache $cache_file" >&6;} 4756 if test ! -f "$cache_file" || test -h "$cache_file"; then 4757 cat confcache >"$cache_file" 4758 else 4759 case $cache_file in #( 4760 */* | ?:*) 4761 mv -f confcache "$cache_file"$$ && 4762 mv -f "$cache_file"$$ "$cache_file" ;; #( 4763 *) 4764 mv -f confcache "$cache_file" ;; 4765 esac 4766 fi 4767 fi 4768 else 4769 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4770$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4771 fi 4772fi 4773rm -f confcache 4774 4775test "x$prefix" = xNONE && prefix=$ac_default_prefix 4776# Let make expand exec_prefix. 4777test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4778 4779DEFS=-DHAVE_CONFIG_H 4780 4781ac_libobjs= 4782ac_ltlibobjs= 4783U= 4784for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4785 # 1. Remove the extension, and $U if already installed. 4786 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4787 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4788 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4789 # will be set to the directory where LIBOBJS objects are built. 4790 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4791 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4792done 4793LIBOBJS=$ac_libobjs 4794 4795LTLIBOBJS=$ac_ltlibobjs 4796 4797 4798 if test -n "$EXEEXT"; then 4799 am__EXEEXT_TRUE= 4800 am__EXEEXT_FALSE='#' 4801else 4802 am__EXEEXT_TRUE='#' 4803 am__EXEEXT_FALSE= 4804fi 4805 4806if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 4807 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 4808Usually this means the macro was only invoked conditionally." "$LINENO" 5 4809fi 4810if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 4811 as_fn_error $? "conditional \"AMDEP\" was never defined. 4812Usually this means the macro was only invoked conditionally." "$LINENO" 5 4813fi 4814if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 4815 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 4816Usually this means the macro was only invoked conditionally." "$LINENO" 5 4817fi 4818 4819: "${CONFIG_STATUS=./config.status}" 4820ac_write_fail=0 4821ac_clean_files_save=$ac_clean_files 4822ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4823{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4824$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4825as_write_fail=0 4826cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4827#! $SHELL 4828# Generated by $as_me. 4829# Run this file to recreate the current configuration. 4830# Compiler output produced by configure, useful for debugging 4831# configure, is in config.log if it exists. 4832 4833debug=false 4834ac_cs_recheck=false 4835ac_cs_silent=false 4836 4837SHELL=\${CONFIG_SHELL-$SHELL} 4838export SHELL 4839_ASEOF 4840cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4841## -------------------- ## 4842## M4sh Initialization. ## 4843## -------------------- ## 4844 4845# Be more Bourne compatible 4846DUALCASE=1; export DUALCASE # for MKS sh 4847if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4848 emulate sh 4849 NULLCMD=: 4850 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4851 # is contrary to our usage. Disable this feature. 4852 alias -g '${1+"$@"}'='"$@"' 4853 setopt NO_GLOB_SUBST 4854else 4855 case `(set -o) 2>/dev/null` in #( 4856 *posix*) : 4857 set -o posix ;; #( 4858 *) : 4859 ;; 4860esac 4861fi 4862 4863 4864as_nl=' 4865' 4866export as_nl 4867# Printing a long string crashes Solaris 7 /usr/bin/printf. 4868as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4869as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4870as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4871# Prefer a ksh shell builtin over an external printf program on Solaris, 4872# but without wasting forks for bash or zsh. 4873if test -z "$BASH_VERSION$ZSH_VERSION" \ 4874 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4875 as_echo='print -r --' 4876 as_echo_n='print -rn --' 4877elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4878 as_echo='printf %s\n' 4879 as_echo_n='printf %s' 4880else 4881 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4882 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4883 as_echo_n='/usr/ucb/echo -n' 4884 else 4885 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4886 as_echo_n_body='eval 4887 arg=$1; 4888 case $arg in #( 4889 *"$as_nl"*) 4890 expr "X$arg" : "X\\(.*\\)$as_nl"; 4891 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4892 esac; 4893 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4894 ' 4895 export as_echo_n_body 4896 as_echo_n='sh -c $as_echo_n_body as_echo' 4897 fi 4898 export as_echo_body 4899 as_echo='sh -c $as_echo_body as_echo' 4900fi 4901 4902# The user is always right. 4903if test "${PATH_SEPARATOR+set}" != set; then 4904 PATH_SEPARATOR=: 4905 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4906 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4907 PATH_SEPARATOR=';' 4908 } 4909fi 4910 4911 4912# IFS 4913# We need space, tab and new line, in precisely that order. Quoting is 4914# there to prevent editors from complaining about space-tab. 4915# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4916# splitting by setting IFS to empty value.) 4917IFS=" "" $as_nl" 4918 4919# Find who we are. Look in the path if we contain no directory separator. 4920as_myself= 4921case $0 in #(( 4922 *[\\/]* ) as_myself=$0 ;; 4923 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4924for as_dir in $PATH 4925do 4926 IFS=$as_save_IFS 4927 test -z "$as_dir" && as_dir=. 4928 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4929 done 4930IFS=$as_save_IFS 4931 4932 ;; 4933esac 4934# We did not find ourselves, most probably we were run as `sh COMMAND' 4935# in which case we are not to be found in the path. 4936if test "x$as_myself" = x; then 4937 as_myself=$0 4938fi 4939if test ! -f "$as_myself"; then 4940 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4941 exit 1 4942fi 4943 4944# Unset variables that we do not need and which cause bugs (e.g. in 4945# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4946# suppresses any "Segmentation fault" message there. '((' could 4947# trigger a bug in pdksh 5.2.14. 4948for as_var in BASH_ENV ENV MAIL MAILPATH 4949do eval test x\${$as_var+set} = xset \ 4950 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4951done 4952PS1='$ ' 4953PS2='> ' 4954PS4='+ ' 4955 4956# NLS nuisances. 4957LC_ALL=C 4958export LC_ALL 4959LANGUAGE=C 4960export LANGUAGE 4961 4962# CDPATH. 4963(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4964 4965 4966# as_fn_error STATUS ERROR [LINENO LOG_FD] 4967# ---------------------------------------- 4968# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4969# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4970# script with STATUS, using 1 if that was 0. 4971as_fn_error () 4972{ 4973 as_status=$1; test $as_status -eq 0 && as_status=1 4974 if test "$4"; then 4975 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4976 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4977 fi 4978 $as_echo "$as_me: error: $2" >&2 4979 as_fn_exit $as_status 4980} # as_fn_error 4981 4982 4983# as_fn_set_status STATUS 4984# ----------------------- 4985# Set $? to STATUS, without forking. 4986as_fn_set_status () 4987{ 4988 return $1 4989} # as_fn_set_status 4990 4991# as_fn_exit STATUS 4992# ----------------- 4993# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4994as_fn_exit () 4995{ 4996 set +e 4997 as_fn_set_status $1 4998 exit $1 4999} # as_fn_exit 5000 5001# as_fn_unset VAR 5002# --------------- 5003# Portably unset VAR. 5004as_fn_unset () 5005{ 5006 { eval $1=; unset $1;} 5007} 5008as_unset=as_fn_unset 5009# as_fn_append VAR VALUE 5010# ---------------------- 5011# Append the text in VALUE to the end of the definition contained in VAR. Take 5012# advantage of any shell optimizations that allow amortized linear growth over 5013# repeated appends, instead of the typical quadratic growth present in naive 5014# implementations. 5015if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5016 eval 'as_fn_append () 5017 { 5018 eval $1+=\$2 5019 }' 5020else 5021 as_fn_append () 5022 { 5023 eval $1=\$$1\$2 5024 } 5025fi # as_fn_append 5026 5027# as_fn_arith ARG... 5028# ------------------ 5029# Perform arithmetic evaluation on the ARGs, and store the result in the 5030# global $as_val. Take advantage of shells that can avoid forks. The arguments 5031# must be portable across $(()) and expr. 5032if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5033 eval 'as_fn_arith () 5034 { 5035 as_val=$(( $* )) 5036 }' 5037else 5038 as_fn_arith () 5039 { 5040 as_val=`expr "$@" || test $? -eq 1` 5041 } 5042fi # as_fn_arith 5043 5044 5045if expr a : '\(a\)' >/dev/null 2>&1 && 5046 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5047 as_expr=expr 5048else 5049 as_expr=false 5050fi 5051 5052if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5053 as_basename=basename 5054else 5055 as_basename=false 5056fi 5057 5058if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5059 as_dirname=dirname 5060else 5061 as_dirname=false 5062fi 5063 5064as_me=`$as_basename -- "$0" || 5065$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5066 X"$0" : 'X\(//\)$' \| \ 5067 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5068$as_echo X/"$0" | 5069 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5070 s//\1/ 5071 q 5072 } 5073 /^X\/\(\/\/\)$/{ 5074 s//\1/ 5075 q 5076 } 5077 /^X\/\(\/\).*/{ 5078 s//\1/ 5079 q 5080 } 5081 s/.*/./; q'` 5082 5083# Avoid depending upon Character Ranges. 5084as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5085as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5086as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5087as_cr_digits='0123456789' 5088as_cr_alnum=$as_cr_Letters$as_cr_digits 5089 5090ECHO_C= ECHO_N= ECHO_T= 5091case `echo -n x` in #((((( 5092-n*) 5093 case `echo 'xy\c'` in 5094 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5095 xy) ECHO_C='\c';; 5096 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5097 ECHO_T=' ';; 5098 esac;; 5099*) 5100 ECHO_N='-n';; 5101esac 5102 5103rm -f conf$$ conf$$.exe conf$$.file 5104if test -d conf$$.dir; then 5105 rm -f conf$$.dir/conf$$.file 5106else 5107 rm -f conf$$.dir 5108 mkdir conf$$.dir 2>/dev/null 5109fi 5110if (echo >conf$$.file) 2>/dev/null; then 5111 if ln -s conf$$.file conf$$ 2>/dev/null; then 5112 as_ln_s='ln -s' 5113 # ... but there are two gotchas: 5114 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5115 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5116 # In both cases, we have to default to `cp -p'. 5117 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5118 as_ln_s='cp -p' 5119 elif ln conf$$.file conf$$ 2>/dev/null; then 5120 as_ln_s=ln 5121 else 5122 as_ln_s='cp -p' 5123 fi 5124else 5125 as_ln_s='cp -p' 5126fi 5127rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5128rmdir conf$$.dir 2>/dev/null 5129 5130 5131# as_fn_mkdir_p 5132# ------------- 5133# Create "$as_dir" as a directory, including parents if necessary. 5134as_fn_mkdir_p () 5135{ 5136 5137 case $as_dir in #( 5138 -*) as_dir=./$as_dir;; 5139 esac 5140 test -d "$as_dir" || eval $as_mkdir_p || { 5141 as_dirs= 5142 while :; do 5143 case $as_dir in #( 5144 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5145 *) as_qdir=$as_dir;; 5146 esac 5147 as_dirs="'$as_qdir' $as_dirs" 5148 as_dir=`$as_dirname -- "$as_dir" || 5149$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5150 X"$as_dir" : 'X\(//\)[^/]' \| \ 5151 X"$as_dir" : 'X\(//\)$' \| \ 5152 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5153$as_echo X"$as_dir" | 5154 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5155 s//\1/ 5156 q 5157 } 5158 /^X\(\/\/\)[^/].*/{ 5159 s//\1/ 5160 q 5161 } 5162 /^X\(\/\/\)$/{ 5163 s//\1/ 5164 q 5165 } 5166 /^X\(\/\).*/{ 5167 s//\1/ 5168 q 5169 } 5170 s/.*/./; q'` 5171 test -d "$as_dir" && break 5172 done 5173 test -z "$as_dirs" || eval "mkdir $as_dirs" 5174 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5175 5176 5177} # as_fn_mkdir_p 5178if mkdir -p . 2>/dev/null; then 5179 as_mkdir_p='mkdir -p "$as_dir"' 5180else 5181 test -d ./-p && rmdir ./-p 5182 as_mkdir_p=false 5183fi 5184 5185if test -x / >/dev/null 2>&1; then 5186 as_test_x='test -x' 5187else 5188 if ls -dL / >/dev/null 2>&1; then 5189 as_ls_L_option=L 5190 else 5191 as_ls_L_option= 5192 fi 5193 as_test_x=' 5194 eval sh -c '\'' 5195 if test -d "$1"; then 5196 test -d "$1/."; 5197 else 5198 case $1 in #( 5199 -*)set "./$1";; 5200 esac; 5201 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5202 ???[sx]*):;;*)false;;esac;fi 5203 '\'' sh 5204 ' 5205fi 5206as_executable_p=$as_test_x 5207 5208# Sed expression to map a string onto a valid CPP name. 5209as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5210 5211# Sed expression to map a string onto a valid variable name. 5212as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5213 5214 5215exec 6>&1 5216## ----------------------------------- ## 5217## Main body of $CONFIG_STATUS script. ## 5218## ----------------------------------- ## 5219_ASEOF 5220test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5221 5222cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5223# Save the log message, to keep $0 and so on meaningful, and to 5224# report actual input values of CONFIG_FILES etc. instead of their 5225# values after options handling. 5226ac_log=" 5227This file was extended by viewres $as_me 1.0.3, which was 5228generated by GNU Autoconf 2.68. Invocation command line was 5229 5230 CONFIG_FILES = $CONFIG_FILES 5231 CONFIG_HEADERS = $CONFIG_HEADERS 5232 CONFIG_LINKS = $CONFIG_LINKS 5233 CONFIG_COMMANDS = $CONFIG_COMMANDS 5234 $ $0 $@ 5235 5236on `(hostname || uname -n) 2>/dev/null | sed 1q` 5237" 5238 5239_ACEOF 5240 5241case $ac_config_files in *" 5242"*) set x $ac_config_files; shift; ac_config_files=$*;; 5243esac 5244 5245case $ac_config_headers in *" 5246"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5247esac 5248 5249 5250cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5251# Files that config.status was made for. 5252config_files="$ac_config_files" 5253config_headers="$ac_config_headers" 5254config_commands="$ac_config_commands" 5255 5256_ACEOF 5257 5258cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5259ac_cs_usage="\ 5260\`$as_me' instantiates files and other configuration actions 5261from templates according to the current configuration. Unless the files 5262and actions are specified as TAGs, all are instantiated by default. 5263 5264Usage: $0 [OPTION]... [TAG]... 5265 5266 -h, --help print this help, then exit 5267 -V, --version print version number and configuration settings, then exit 5268 --config print configuration, then exit 5269 -q, --quiet, --silent 5270 do not print progress messages 5271 -d, --debug don't remove temporary files 5272 --recheck update $as_me by reconfiguring in the same conditions 5273 --file=FILE[:TEMPLATE] 5274 instantiate the configuration file FILE 5275 --header=FILE[:TEMPLATE] 5276 instantiate the configuration header FILE 5277 5278Configuration files: 5279$config_files 5280 5281Configuration headers: 5282$config_headers 5283 5284Configuration commands: 5285$config_commands 5286 5287Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 5288 5289_ACEOF 5290cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5291ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5292ac_cs_version="\\ 5293viewres config.status 1.0.3 5294configured by $0, generated by GNU Autoconf 2.68, 5295 with options \\"\$ac_cs_config\\" 5296 5297Copyright (C) 2010 Free Software Foundation, Inc. 5298This config.status script is free software; the Free Software Foundation 5299gives unlimited permission to copy, distribute and modify it." 5300 5301ac_pwd='$ac_pwd' 5302srcdir='$srcdir' 5303INSTALL='$INSTALL' 5304MKDIR_P='$MKDIR_P' 5305AWK='$AWK' 5306test -n "\$AWK" || AWK=awk 5307_ACEOF 5308 5309cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5310# The default lists apply if the user does not specify any file. 5311ac_need_defaults=: 5312while test $# != 0 5313do 5314 case $1 in 5315 --*=?*) 5316 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5317 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5318 ac_shift=: 5319 ;; 5320 --*=) 5321 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5322 ac_optarg= 5323 ac_shift=: 5324 ;; 5325 *) 5326 ac_option=$1 5327 ac_optarg=$2 5328 ac_shift=shift 5329 ;; 5330 esac 5331 5332 case $ac_option in 5333 # Handling of the options. 5334 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5335 ac_cs_recheck=: ;; 5336 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5337 $as_echo "$ac_cs_version"; exit ;; 5338 --config | --confi | --conf | --con | --co | --c ) 5339 $as_echo "$ac_cs_config"; exit ;; 5340 --debug | --debu | --deb | --de | --d | -d ) 5341 debug=: ;; 5342 --file | --fil | --fi | --f ) 5343 $ac_shift 5344 case $ac_optarg in 5345 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5346 '') as_fn_error $? "missing file argument" ;; 5347 esac 5348 as_fn_append CONFIG_FILES " '$ac_optarg'" 5349 ac_need_defaults=false;; 5350 --header | --heade | --head | --hea ) 5351 $ac_shift 5352 case $ac_optarg in 5353 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5354 esac 5355 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5356 ac_need_defaults=false;; 5357 --he | --h) 5358 # Conflict between --help and --header 5359 as_fn_error $? "ambiguous option: \`$1' 5360Try \`$0 --help' for more information.";; 5361 --help | --hel | -h ) 5362 $as_echo "$ac_cs_usage"; exit ;; 5363 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5364 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5365 ac_cs_silent=: ;; 5366 5367 # This is an error. 5368 -*) as_fn_error $? "unrecognized option: \`$1' 5369Try \`$0 --help' for more information." ;; 5370 5371 *) as_fn_append ac_config_targets " $1" 5372 ac_need_defaults=false ;; 5373 5374 esac 5375 shift 5376done 5377 5378ac_configure_extra_args= 5379 5380if $ac_cs_silent; then 5381 exec 6>/dev/null 5382 ac_configure_extra_args="$ac_configure_extra_args --silent" 5383fi 5384 5385_ACEOF 5386cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5387if \$ac_cs_recheck; then 5388 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5389 shift 5390 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5391 CONFIG_SHELL='$SHELL' 5392 export CONFIG_SHELL 5393 exec "\$@" 5394fi 5395 5396_ACEOF 5397cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5398exec 5>>config.log 5399{ 5400 echo 5401 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5402## Running $as_me. ## 5403_ASBOX 5404 $as_echo "$ac_log" 5405} >&5 5406 5407_ACEOF 5408cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5409# 5410# INIT-COMMANDS 5411# 5412AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 5413 5414_ACEOF 5415 5416cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5417 5418# Handling of arguments. 5419for ac_config_target in $ac_config_targets 5420do 5421 case $ac_config_target in 5422 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 5423 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 5424 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5425 5426 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5427 esac 5428done 5429 5430 5431# If the user did not use the arguments to specify the items to instantiate, 5432# then the envvar interface is used. Set only those that are not. 5433# We use the long form for the default assignment because of an extremely 5434# bizarre bug on SunOS 4.1.3. 5435if $ac_need_defaults; then 5436 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5437 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5438 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5439fi 5440 5441# Have a temporary directory for convenience. Make it in the build tree 5442# simply because there is no reason against having it here, and in addition, 5443# creating and moving files from /tmp can sometimes cause problems. 5444# Hook for its removal unless debugging. 5445# Note that there is a small window in which the directory will not be cleaned: 5446# after its creation but before its name has been assigned to `$tmp'. 5447$debug || 5448{ 5449 tmp= ac_tmp= 5450 trap 'exit_status=$? 5451 : "${ac_tmp:=$tmp}" 5452 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5453' 0 5454 trap 'as_fn_exit 1' 1 2 13 15 5455} 5456# Create a (secure) tmp directory for tmp files. 5457 5458{ 5459 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5460 test -d "$tmp" 5461} || 5462{ 5463 tmp=./conf$$-$RANDOM 5464 (umask 077 && mkdir "$tmp") 5465} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5466ac_tmp=$tmp 5467 5468# Set up the scripts for CONFIG_FILES section. 5469# No need to generate them if there are no CONFIG_FILES. 5470# This happens for instance with `./config.status config.h'. 5471if test -n "$CONFIG_FILES"; then 5472 5473 5474ac_cr=`echo X | tr X '\015'` 5475# On cygwin, bash can eat \r inside `` if the user requested igncr. 5476# But we know of no other shell where ac_cr would be empty at this 5477# point, so we can use a bashism as a fallback. 5478if test "x$ac_cr" = x; then 5479 eval ac_cr=\$\'\\r\' 5480fi 5481ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5482if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5483 ac_cs_awk_cr='\\r' 5484else 5485 ac_cs_awk_cr=$ac_cr 5486fi 5487 5488echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5489_ACEOF 5490 5491 5492{ 5493 echo "cat >conf$$subs.awk <<_ACEOF" && 5494 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5495 echo "_ACEOF" 5496} >conf$$subs.sh || 5497 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5498ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5499ac_delim='%!_!# ' 5500for ac_last_try in false false false false false :; do 5501 . ./conf$$subs.sh || 5502 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5503 5504 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5505 if test $ac_delim_n = $ac_delim_num; then 5506 break 5507 elif $ac_last_try; then 5508 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5509 else 5510 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5511 fi 5512done 5513rm -f conf$$subs.sh 5514 5515cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5516cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5517_ACEOF 5518sed -n ' 5519h 5520s/^/S["/; s/!.*/"]=/ 5521p 5522g 5523s/^[^!]*!// 5524:repl 5525t repl 5526s/'"$ac_delim"'$// 5527t delim 5528:nl 5529h 5530s/\(.\{148\}\)..*/\1/ 5531t more1 5532s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5533p 5534n 5535b repl 5536:more1 5537s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5538p 5539g 5540s/.\{148\}// 5541t nl 5542:delim 5543h 5544s/\(.\{148\}\)..*/\1/ 5545t more2 5546s/["\\]/\\&/g; s/^/"/; s/$/"/ 5547p 5548b 5549:more2 5550s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5551p 5552g 5553s/.\{148\}// 5554t delim 5555' <conf$$subs.awk | sed ' 5556/^[^""]/{ 5557 N 5558 s/\n// 5559} 5560' >>$CONFIG_STATUS || ac_write_fail=1 5561rm -f conf$$subs.awk 5562cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5563_ACAWK 5564cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5565 for (key in S) S_is_set[key] = 1 5566 FS = "" 5567 5568} 5569{ 5570 line = $ 0 5571 nfields = split(line, field, "@") 5572 substed = 0 5573 len = length(field[1]) 5574 for (i = 2; i < nfields; i++) { 5575 key = field[i] 5576 keylen = length(key) 5577 if (S_is_set[key]) { 5578 value = S[key] 5579 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5580 len += length(value) + length(field[++i]) 5581 substed = 1 5582 } else 5583 len += 1 + keylen 5584 } 5585 5586 print line 5587} 5588 5589_ACAWK 5590_ACEOF 5591cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5592if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5593 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5594else 5595 cat 5596fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5597 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5598_ACEOF 5599 5600# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5601# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5602# trailing colons and then remove the whole line if VPATH becomes empty 5603# (actually we leave an empty line to preserve line numbers). 5604if test "x$srcdir" = x.; then 5605 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5606h 5607s/// 5608s/^/:/ 5609s/[ ]*$/:/ 5610s/:\$(srcdir):/:/g 5611s/:\${srcdir}:/:/g 5612s/:@srcdir@:/:/g 5613s/^:*// 5614s/:*$// 5615x 5616s/\(=[ ]*\).*/\1/ 5617G 5618s/\n// 5619s/^[^=]*=[ ]*$// 5620}' 5621fi 5622 5623cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5624fi # test -n "$CONFIG_FILES" 5625 5626# Set up the scripts for CONFIG_HEADERS section. 5627# No need to generate them if there are no CONFIG_HEADERS. 5628# This happens for instance with `./config.status Makefile'. 5629if test -n "$CONFIG_HEADERS"; then 5630cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5631BEGIN { 5632_ACEOF 5633 5634# Transform confdefs.h into an awk script `defines.awk', embedded as 5635# here-document in config.status, that substitutes the proper values into 5636# config.h.in to produce config.h. 5637 5638# Create a delimiter string that does not exist in confdefs.h, to ease 5639# handling of long lines. 5640ac_delim='%!_!# ' 5641for ac_last_try in false false :; do 5642 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5643 if test -z "$ac_tt"; then 5644 break 5645 elif $ac_last_try; then 5646 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5647 else 5648 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5649 fi 5650done 5651 5652# For the awk script, D is an array of macro values keyed by name, 5653# likewise P contains macro parameters if any. Preserve backslash 5654# newline sequences. 5655 5656ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5657sed -n ' 5658s/.\{148\}/&'"$ac_delim"'/g 5659t rset 5660:rset 5661s/^[ ]*#[ ]*define[ ][ ]*/ / 5662t def 5663d 5664:def 5665s/\\$// 5666t bsnl 5667s/["\\]/\\&/g 5668s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5669D["\1"]=" \3"/p 5670s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5671d 5672:bsnl 5673s/["\\]/\\&/g 5674s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5675D["\1"]=" \3\\\\\\n"\\/p 5676t cont 5677s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5678t cont 5679d 5680:cont 5681n 5682s/.\{148\}/&'"$ac_delim"'/g 5683t clear 5684:clear 5685s/\\$// 5686t bsnlc 5687s/["\\]/\\&/g; s/^/"/; s/$/"/p 5688d 5689:bsnlc 5690s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5691b cont 5692' <confdefs.h | sed ' 5693s/'"$ac_delim"'/"\\\ 5694"/g' >>$CONFIG_STATUS || ac_write_fail=1 5695 5696cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5697 for (key in D) D_is_set[key] = 1 5698 FS = "" 5699} 5700/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5701 line = \$ 0 5702 split(line, arg, " ") 5703 if (arg[1] == "#") { 5704 defundef = arg[2] 5705 mac1 = arg[3] 5706 } else { 5707 defundef = substr(arg[1], 2) 5708 mac1 = arg[2] 5709 } 5710 split(mac1, mac2, "(") #) 5711 macro = mac2[1] 5712 prefix = substr(line, 1, index(line, defundef) - 1) 5713 if (D_is_set[macro]) { 5714 # Preserve the white space surrounding the "#". 5715 print prefix "define", macro P[macro] D[macro] 5716 next 5717 } else { 5718 # Replace #undef with comments. This is necessary, for example, 5719 # in the case of _POSIX_SOURCE, which is predefined and required 5720 # on some systems where configure will not decide to define it. 5721 if (defundef == "undef") { 5722 print "/*", prefix defundef, macro, "*/" 5723 next 5724 } 5725 } 5726} 5727{ print } 5728_ACAWK 5729_ACEOF 5730cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5731 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5732fi # test -n "$CONFIG_HEADERS" 5733 5734 5735eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 5736shift 5737for ac_tag 5738do 5739 case $ac_tag in 5740 :[FHLC]) ac_mode=$ac_tag; continue;; 5741 esac 5742 case $ac_mode$ac_tag in 5743 :[FHL]*:*);; 5744 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5745 :[FH]-) ac_tag=-:-;; 5746 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5747 esac 5748 ac_save_IFS=$IFS 5749 IFS=: 5750 set x $ac_tag 5751 IFS=$ac_save_IFS 5752 shift 5753 ac_file=$1 5754 shift 5755 5756 case $ac_mode in 5757 :L) ac_source=$1;; 5758 :[FH]) 5759 ac_file_inputs= 5760 for ac_f 5761 do 5762 case $ac_f in 5763 -) ac_f="$ac_tmp/stdin";; 5764 *) # Look for the file first in the build tree, then in the source tree 5765 # (if the path is not absolute). The absolute path cannot be DOS-style, 5766 # because $ac_f cannot contain `:'. 5767 test -f "$ac_f" || 5768 case $ac_f in 5769 [\\/$]*) false;; 5770 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5771 esac || 5772 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5773 esac 5774 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5775 as_fn_append ac_file_inputs " '$ac_f'" 5776 done 5777 5778 # Let's still pretend it is `configure' which instantiates (i.e., don't 5779 # use $as_me), people would be surprised to read: 5780 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 ;; 5800 esac 5801 ;; 5802 esac 5803 5804 ac_dir=`$as_dirname -- "$ac_file" || 5805$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5806 X"$ac_file" : 'X\(//\)[^/]' \| \ 5807 X"$ac_file" : 'X\(//\)$' \| \ 5808 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5809$as_echo X"$ac_file" | 5810 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5811 s//\1/ 5812 q 5813 } 5814 /^X\(\/\/\)[^/].*/{ 5815 s//\1/ 5816 q 5817 } 5818 /^X\(\/\/\)$/{ 5819 s//\1/ 5820 q 5821 } 5822 /^X\(\/\).*/{ 5823 s//\1/ 5824 q 5825 } 5826 s/.*/./; q'` 5827 as_dir="$ac_dir"; as_fn_mkdir_p 5828 ac_builddir=. 5829 5830case "$ac_dir" in 5831.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5832*) 5833 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5834 # A ".." for each directory in $ac_dir_suffix. 5835 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5836 case $ac_top_builddir_sub in 5837 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5838 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5839 esac ;; 5840esac 5841ac_abs_top_builddir=$ac_pwd 5842ac_abs_builddir=$ac_pwd$ac_dir_suffix 5843# for backward compatibility: 5844ac_top_builddir=$ac_top_build_prefix 5845 5846case $srcdir in 5847 .) # We are building in place. 5848 ac_srcdir=. 5849 ac_top_srcdir=$ac_top_builddir_sub 5850 ac_abs_top_srcdir=$ac_pwd ;; 5851 [\\/]* | ?:[\\/]* ) # Absolute name. 5852 ac_srcdir=$srcdir$ac_dir_suffix; 5853 ac_top_srcdir=$srcdir 5854 ac_abs_top_srcdir=$srcdir ;; 5855 *) # Relative name. 5856 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5857 ac_top_srcdir=$ac_top_build_prefix$srcdir 5858 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5859esac 5860ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5861 5862 5863 case $ac_mode in 5864 :F) 5865 # 5866 # CONFIG_FILE 5867 # 5868 5869 case $INSTALL in 5870 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5871 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5872 esac 5873 ac_MKDIR_P=$MKDIR_P 5874 case $MKDIR_P in 5875 [\\/$]* | ?:[\\/]* ) ;; 5876 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 5877 esac 5878_ACEOF 5879 5880cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5881# If the template does not know about datarootdir, expand it. 5882# FIXME: This hack should be removed a few years after 2.60. 5883ac_datarootdir_hack=; ac_datarootdir_seen= 5884ac_sed_dataroot=' 5885/datarootdir/ { 5886 p 5887 q 5888} 5889/@datadir@/p 5890/@docdir@/p 5891/@infodir@/p 5892/@localedir@/p 5893/@mandir@/p' 5894case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5895*datarootdir*) ac_datarootdir_seen=yes;; 5896*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5898$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5899_ACEOF 5900cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5901 ac_datarootdir_hack=' 5902 s&@datadir@&$datadir&g 5903 s&@docdir@&$docdir&g 5904 s&@infodir@&$infodir&g 5905 s&@localedir@&$localedir&g 5906 s&@mandir@&$mandir&g 5907 s&\\\${datarootdir}&$datarootdir&g' ;; 5908esac 5909_ACEOF 5910 5911# Neutralize VPATH when `$srcdir' = `.'. 5912# Shell code in configure.ac might set extrasub. 5913# FIXME: do we really want to maintain this feature? 5914cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5915ac_sed_extra="$ac_vpsub 5916$extrasub 5917_ACEOF 5918cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5919:t 5920/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5921s|@configure_input@|$ac_sed_conf_input|;t t 5922s&@top_builddir@&$ac_top_builddir_sub&;t t 5923s&@top_build_prefix@&$ac_top_build_prefix&;t t 5924s&@srcdir@&$ac_srcdir&;t t 5925s&@abs_srcdir@&$ac_abs_srcdir&;t t 5926s&@top_srcdir@&$ac_top_srcdir&;t t 5927s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5928s&@builddir@&$ac_builddir&;t t 5929s&@abs_builddir@&$ac_abs_builddir&;t t 5930s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5931s&@INSTALL@&$ac_INSTALL&;t t 5932s&@MKDIR_P@&$ac_MKDIR_P&;t t 5933$ac_datarootdir_hack 5934" 5935eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5936 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5937 5938test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5939 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5940 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5941 "$ac_tmp/out"`; test -z "$ac_out"; } && 5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5943which seems to be undefined. Please make sure it is defined" >&5 5944$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5945which seems to be undefined. Please make sure it is defined" >&2;} 5946 5947 rm -f "$ac_tmp/stdin" 5948 case $ac_file in 5949 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5950 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5951 esac \ 5952 || as_fn_error $? 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