1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for strace 4.16. 4# 5# Report bugs to <strace-devel@lists.sourceforge.net>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13# 14# Copyright (C) 1999-2017 The strace developers. 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 138 139# Use a proper internal environment variable to ensure we don't fall 140 # into an infinite loop, continuously re-executing ourselves. 141 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 142 _as_can_reexec=no; export _as_can_reexec; 143 # We cannot yet assume a decent shell, so we have to provide a 144# neutralization value for shells without unset; and this also 145# works around shells that cannot unset nonexistent variables. 146# Preserve -v and -x to the replacement shell. 147BASH_ENV=/dev/null 148ENV=/dev/null 149(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 150case $- in # (((( 151 *v*x* | *x*v* ) as_opts=-vx ;; 152 *v* ) as_opts=-v ;; 153 *x* ) as_opts=-x ;; 154 * ) as_opts= ;; 155esac 156exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 157# Admittedly, this is quite paranoid, since all the known shells bail 158# out after a failed `exec'. 159$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 160as_fn_exit 255 161 fi 162 # We don't want this to propagate to other subprocesses. 163 { _as_can_reexec=; unset _as_can_reexec;} 164if test "x$CONFIG_SHELL" = x; then 165 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 166 emulate sh 167 NULLCMD=: 168 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 169 # is contrary to our usage. Disable this feature. 170 alias -g '\${1+\"\$@\"}'='\"\$@\"' 171 setopt NO_GLOB_SUBST 172else 173 case \`(set -o) 2>/dev/null\` in #( 174 *posix*) : 175 set -o posix ;; #( 176 *) : 177 ;; 178esac 179fi 180" 181 as_required="as_fn_return () { (exit \$1); } 182as_fn_success () { as_fn_return 0; } 183as_fn_failure () { as_fn_return 1; } 184as_fn_ret_success () { return 0; } 185as_fn_ret_failure () { return 1; } 186 187exitcode=0 188as_fn_success || { exitcode=1; echo as_fn_success failed.; } 189as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 190as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 191as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 192if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 193 194else 195 exitcode=1; echo positional parameters were not saved. 196fi 197test x\$exitcode = x0 || exit 1 198test -x / || exit 1" 199 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 200 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 201 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 202 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 203test \$(( 1 + 1 )) = 2 || exit 1" 204 if (eval "$as_required") 2>/dev/null; then : 205 as_have_required=yes 206else 207 as_have_required=no 208fi 209 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 210 211else 212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 213as_found=false 214for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 215do 216 IFS=$as_save_IFS 217 test -z "$as_dir" && as_dir=. 218 as_found=: 219 case $as_dir in #( 220 /*) 221 for as_base in sh bash ksh sh5; do 222 # Try only shells that exist, to save several forks. 223 as_shell=$as_dir/$as_base 224 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 225 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 CONFIG_SHELL=$as_shell as_have_required=yes 227 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 228 break 2 229fi 230fi 231 done;; 232 esac 233 as_found=false 234done 235$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 236 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 237 CONFIG_SHELL=$SHELL as_have_required=yes 238fi; } 239IFS=$as_save_IFS 240 241 242 if test "x$CONFIG_SHELL" != x; then : 243 export CONFIG_SHELL 244 # We cannot yet assume a decent shell, so we have to provide a 245# neutralization value for shells without unset; and this also 246# works around shells that cannot unset nonexistent variables. 247# Preserve -v and -x to the replacement shell. 248BASH_ENV=/dev/null 249ENV=/dev/null 250(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 251case $- in # (((( 252 *v*x* | *x*v* ) as_opts=-vx ;; 253 *v* ) as_opts=-v ;; 254 *x* ) as_opts=-x ;; 255 * ) as_opts= ;; 256esac 257exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 258# Admittedly, this is quite paranoid, since all the known shells bail 259# out after a failed `exec'. 260$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 261exit 255 262fi 263 264 if test x$as_have_required = xno; then : 265 $as_echo "$0: This script requires a shell more modern than all" 266 $as_echo "$0: the shells that I found on your system." 267 if test x${ZSH_VERSION+set} = xset ; then 268 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 269 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 270 else 271 $as_echo "$0: Please tell bug-autoconf@gnu.org and 272$0: strace-devel@lists.sourceforge.net about your system, 273$0: including any error possibly output before this 274$0: message. Then install a modern shell, or manually run 275$0: the script under such a shell if you do have one." 276 fi 277 exit 1 278fi 279fi 280fi 281SHELL=${CONFIG_SHELL-/bin/sh} 282export SHELL 283# Unset more variables known to interfere with behavior of common tools. 284CLICOLOR_FORCE= GREP_OPTIONS= 285unset CLICOLOR_FORCE GREP_OPTIONS 286 287## --------------------- ## 288## M4sh Shell Functions. ## 289## --------------------- ## 290# as_fn_unset VAR 291# --------------- 292# Portably unset VAR. 293as_fn_unset () 294{ 295 { eval $1=; unset $1;} 296} 297as_unset=as_fn_unset 298 299# as_fn_set_status STATUS 300# ----------------------- 301# Set $? to STATUS, without forking. 302as_fn_set_status () 303{ 304 return $1 305} # as_fn_set_status 306 307# as_fn_exit STATUS 308# ----------------- 309# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 310as_fn_exit () 311{ 312 set +e 313 as_fn_set_status $1 314 exit $1 315} # as_fn_exit 316 317# as_fn_mkdir_p 318# ------------- 319# Create "$as_dir" as a directory, including parents if necessary. 320as_fn_mkdir_p () 321{ 322 323 case $as_dir in #( 324 -*) as_dir=./$as_dir;; 325 esac 326 test -d "$as_dir" || eval $as_mkdir_p || { 327 as_dirs= 328 while :; do 329 case $as_dir in #( 330 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 331 *) as_qdir=$as_dir;; 332 esac 333 as_dirs="'$as_qdir' $as_dirs" 334 as_dir=`$as_dirname -- "$as_dir" || 335$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 336 X"$as_dir" : 'X\(//\)[^/]' \| \ 337 X"$as_dir" : 'X\(//\)$' \| \ 338 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 339$as_echo X"$as_dir" | 340 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 341 s//\1/ 342 q 343 } 344 /^X\(\/\/\)[^/].*/{ 345 s//\1/ 346 q 347 } 348 /^X\(\/\/\)$/{ 349 s//\1/ 350 q 351 } 352 /^X\(\/\).*/{ 353 s//\1/ 354 q 355 } 356 s/.*/./; q'` 357 test -d "$as_dir" && break 358 done 359 test -z "$as_dirs" || eval "mkdir $as_dirs" 360 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 361 362 363} # as_fn_mkdir_p 364 365# as_fn_executable_p FILE 366# ----------------------- 367# Test if FILE is an executable regular file. 368as_fn_executable_p () 369{ 370 test -f "$1" && test -x "$1" 371} # as_fn_executable_p 372# as_fn_append VAR VALUE 373# ---------------------- 374# Append the text in VALUE to the end of the definition contained in VAR. Take 375# advantage of any shell optimizations that allow amortized linear growth over 376# repeated appends, instead of the typical quadratic growth present in naive 377# implementations. 378if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 379 eval 'as_fn_append () 380 { 381 eval $1+=\$2 382 }' 383else 384 as_fn_append () 385 { 386 eval $1=\$$1\$2 387 } 388fi # as_fn_append 389 390# as_fn_arith ARG... 391# ------------------ 392# Perform arithmetic evaluation on the ARGs, and store the result in the 393# global $as_val. Take advantage of shells that can avoid forks. The arguments 394# must be portable across $(()) and expr. 395if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 396 eval 'as_fn_arith () 397 { 398 as_val=$(( $* )) 399 }' 400else 401 as_fn_arith () 402 { 403 as_val=`expr "$@" || test $? -eq 1` 404 } 405fi # as_fn_arith 406 407 408# as_fn_error STATUS ERROR [LINENO LOG_FD] 409# ---------------------------------------- 410# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 411# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 412# script with STATUS, using 1 if that was 0. 413as_fn_error () 414{ 415 as_status=$1; test $as_status -eq 0 && as_status=1 416 if test "$4"; then 417 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 418 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 419 fi 420 $as_echo "$as_me: error: $2" >&2 421 as_fn_exit $as_status 422} # as_fn_error 423 424if expr a : '\(a\)' >/dev/null 2>&1 && 425 test "X`expr 00001 : '.*\(...\)'`" = X001; then 426 as_expr=expr 427else 428 as_expr=false 429fi 430 431if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 432 as_basename=basename 433else 434 as_basename=false 435fi 436 437if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 438 as_dirname=dirname 439else 440 as_dirname=false 441fi 442 443as_me=`$as_basename -- "$0" || 444$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 445 X"$0" : 'X\(//\)$' \| \ 446 X"$0" : 'X\(/\)' \| . 2>/dev/null || 447$as_echo X/"$0" | 448 sed '/^.*\/\([^/][^/]*\)\/*$/{ 449 s//\1/ 450 q 451 } 452 /^X\/\(\/\/\)$/{ 453 s//\1/ 454 q 455 } 456 /^X\/\(\/\).*/{ 457 s//\1/ 458 q 459 } 460 s/.*/./; q'` 461 462# Avoid depending upon Character Ranges. 463as_cr_letters='abcdefghijklmnopqrstuvwxyz' 464as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 465as_cr_Letters=$as_cr_letters$as_cr_LETTERS 466as_cr_digits='0123456789' 467as_cr_alnum=$as_cr_Letters$as_cr_digits 468 469 470 as_lineno_1=$LINENO as_lineno_1a=$LINENO 471 as_lineno_2=$LINENO as_lineno_2a=$LINENO 472 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 473 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 474 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 475 sed -n ' 476 p 477 /[$]LINENO/= 478 ' <$as_myself | 479 sed ' 480 s/[$]LINENO.*/&-/ 481 t lineno 482 b 483 :lineno 484 N 485 :loop 486 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 487 t loop 488 s/-\n.*// 489 ' >$as_me.lineno && 490 chmod +x "$as_me.lineno" || 491 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 492 493 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 494 # already done that, so ensure we don't try to do so again and fall 495 # in an infinite loop. This has already happened in practice. 496 _as_can_reexec=no; export _as_can_reexec 497 # Don't try to exec as it changes $[0], causing all sort of problems 498 # (the dirname of $[0] is not the place where we might find the 499 # original and so on. Autoconf is especially sensitive to this). 500 . "./$as_me.lineno" 501 # Exit status is that of the last command. 502 exit 503} 504 505ECHO_C= ECHO_N= ECHO_T= 506case `echo -n x` in #((((( 507-n*) 508 case `echo 'xy\c'` in 509 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 510 xy) ECHO_C='\c';; 511 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 512 ECHO_T=' ';; 513 esac;; 514*) 515 ECHO_N='-n';; 516esac 517 518rm -f conf$$ conf$$.exe conf$$.file 519if test -d conf$$.dir; then 520 rm -f conf$$.dir/conf$$.file 521else 522 rm -f conf$$.dir 523 mkdir conf$$.dir 2>/dev/null 524fi 525if (echo >conf$$.file) 2>/dev/null; then 526 if ln -s conf$$.file conf$$ 2>/dev/null; then 527 as_ln_s='ln -s' 528 # ... but there are two gotchas: 529 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 530 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 531 # In both cases, we have to default to `cp -pR'. 532 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 533 as_ln_s='cp -pR' 534 elif ln conf$$.file conf$$ 2>/dev/null; then 535 as_ln_s=ln 536 else 537 as_ln_s='cp -pR' 538 fi 539else 540 as_ln_s='cp -pR' 541fi 542rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 543rmdir conf$$.dir 2>/dev/null 544 545if mkdir -p . 2>/dev/null; then 546 as_mkdir_p='mkdir -p "$as_dir"' 547else 548 test -d ./-p && rmdir ./-p 549 as_mkdir_p=false 550fi 551 552as_test_x='test -x' 553as_executable_p=as_fn_executable_p 554 555# Sed expression to map a string onto a valid CPP name. 556as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 557 558# Sed expression to map a string onto a valid variable name. 559as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 560 561 562test -n "$DJDIR" || exec 7<&0 </dev/null 563exec 6>&1 564 565# Name of the host. 566# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 567# so uname gets run too. 568ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 569 570# 571# Initializations. 572# 573ac_default_prefix=/usr/local 574ac_clean_files= 575ac_config_libobj_dir=. 576LIBOBJS= 577cross_compiling=no 578subdirs= 579MFLAGS= 580MAKEFLAGS= 581 582# Identity of this package. 583PACKAGE_NAME='strace' 584PACKAGE_TARNAME='strace' 585PACKAGE_VERSION='4.16' 586PACKAGE_STRING='strace 4.16' 587PACKAGE_BUGREPORT='strace-devel@lists.sourceforge.net' 588PACKAGE_URL='https://strace.io' 589 590ac_unique_file="strace.c" 591# Factoring default headers for most tests. 592ac_includes_default="\ 593#include <stdio.h> 594#ifdef HAVE_SYS_TYPES_H 595# include <sys/types.h> 596#endif 597#ifdef HAVE_SYS_STAT_H 598# include <sys/stat.h> 599#endif 600#ifdef STDC_HEADERS 601# include <stdlib.h> 602# include <stddef.h> 603#else 604# ifdef HAVE_STDLIB_H 605# include <stdlib.h> 606# endif 607#endif 608#ifdef HAVE_STRING_H 609# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 610# include <memory.h> 611# endif 612# include <string.h> 613#endif 614#ifdef HAVE_STRINGS_H 615# include <strings.h> 616#endif 617#ifdef HAVE_INTTYPES_H 618# include <inttypes.h> 619#endif 620#ifdef HAVE_STDINT_H 621# include <stdint.h> 622#endif 623#ifdef HAVE_UNISTD_H 624# include <unistd.h> 625#endif" 626 627ac_subst_vars='am__EXEEXT_FALSE 628am__EXEEXT_TRUE 629LTLIBOBJS 630LIBOBJS 631VALGRIND_CHECK_RULES 632valgrind_enabled_tools 633valgrind_tools 634ENABLE_VALGRIND_sgcheck 635ENABLE_VALGRIND_drd 636ENABLE_VALGRIND_helgrind 637ENABLE_VALGRIND_memcheck 638VALGRIND_ENABLED 639VALGRIND_ENABLED_FALSE 640VALGRIND_ENABLED_TRUE 641VALGRIND 642HAVE_MX32_MPERS_FALSE 643HAVE_MX32_MPERS_TRUE 644HAVE_MX32_RUNTIME_FALSE 645HAVE_MX32_RUNTIME_TRUE 646HAVE_M32_MPERS_FALSE 647HAVE_M32_MPERS_TRUE 648HAVE_M32_RUNTIME_FALSE 649HAVE_M32_RUNTIME_TRUE 650USE_LIBUNWIND_FALSE 651USE_LIBUNWIND_TRUE 652libunwind_CPPFLAGS 653libunwind_LDFLAGS 654libunwind_LIBS 655PERL 656dl_LIBS 657MIPS_ABI 658arch_mx32 659arch_m32 660arch 661CODE_COVERAGE_RULES 662CODE_COVERAGE_LDFLAGS 663CODE_COVERAGE_CXXFLAGS 664CODE_COVERAGE_CFLAGS 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See below for descriptions of some of the useful variables. 1354 1355Defaults for the options are specified in brackets. 1356 1357Configuration: 1358 -h, --help display this help and exit 1359 --help=short display options specific to this package 1360 --help=recursive display the short help of all the included packages 1361 -V, --version display version information and exit 1362 -q, --quiet, --silent do not print \`checking ...' messages 1363 --cache-file=FILE cache test results in FILE [disabled] 1364 -C, --config-cache alias for \`--cache-file=config.cache' 1365 -n, --no-create do not create output files 1366 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1367 1368Installation directories: 1369 --prefix=PREFIX install architecture-independent files in PREFIX 1370 [$ac_default_prefix] 1371 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1372 [PREFIX] 1373 1374By default, \`make install' will install all the files in 1375\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1376an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1377for instance \`--prefix=\$HOME'. 1378 1379For better control, use the options below. 1380 1381Fine tuning of the installation directories: 1382 --bindir=DIR user executables [EPREFIX/bin] 1383 --sbindir=DIR system admin executables [EPREFIX/sbin] 1384 --libexecdir=DIR program executables [EPREFIX/libexec] 1385 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1386 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1387 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1388 --libdir=DIR object code libraries [EPREFIX/lib] 1389 --includedir=DIR C header files [PREFIX/include] 1390 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1391 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1392 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1393 --infodir=DIR info documentation [DATAROOTDIR/info] 1394 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1395 --mandir=DIR man documentation [DATAROOTDIR/man] 1396 --docdir=DIR documentation root [DATAROOTDIR/doc/strace] 1397 --htmldir=DIR html documentation [DOCDIR] 1398 --dvidir=DIR dvi documentation [DOCDIR] 1399 --pdfdir=DIR pdf documentation [DOCDIR] 1400 --psdir=DIR ps documentation [DOCDIR] 1401_ACEOF 1402 1403 cat <<\_ACEOF 1404 1405Program names: 1406 --program-prefix=PREFIX prepend PREFIX to installed program names 1407 --program-suffix=SUFFIX append SUFFIX to installed program names 1408 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1409 1410System types: 1411 --build=BUILD configure for building on BUILD [guessed] 1412 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1413_ACEOF 1414fi 1415 1416if test -n "$ac_init_help"; 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Assumes 1761# that executables *can* be run. 1762ac_fn_c_try_run () 1763{ 1764 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1765 if { { ac_try="$ac_link" 1766case "(($ac_try" in 1767 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1768 *) ac_try_echo=$ac_try;; 1769esac 1770eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1771$as_echo "$ac_try_echo"; } >&5 1772 (eval "$ac_link") 2>&5 1773 ac_status=$? 1774 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1775 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1776 { { case "(($ac_try" in 1777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1778 *) ac_try_echo=$ac_try;; 1779esac 1780eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1781$as_echo "$ac_try_echo"; } >&5 1782 (eval "$ac_try") 2>&5 1783 ac_status=$? 1784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1785 test $ac_status = 0; }; }; then : 1786 ac_retval=0 1787else 1788 $as_echo "$as_me: program exited with status $ac_status" >&5 1789 $as_echo "$as_me: failed program was:" >&5 1790sed 's/^/| /' conftest.$ac_ext >&5 1791 1792 ac_retval=$ac_status 1793fi 1794 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1795 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1796 as_fn_set_status $ac_retval 1797 1798} # ac_fn_c_try_run 1799 1800# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1801# ------------------------------------------------------- 1802# Tests whether HEADER exists and can be compiled using the include files in 1803# INCLUDES, setting the cache variable VAR accordingly. 1804ac_fn_c_check_header_compile () 1805{ 1806 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1808$as_echo_n "checking for $2... " >&6; } 1809if eval \${$3+:} false; then : 1810 $as_echo_n "(cached) " >&6 1811else 1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1813/* end confdefs.h. */ 1814$4 1815#include <$2> 1816_ACEOF 1817if ac_fn_c_try_compile "$LINENO"; then : 1818 eval "$3=yes" 1819else 1820 eval "$3=no" 1821fi 1822rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1823fi 1824eval ac_res=\$$3 1825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1826$as_echo "$ac_res" >&6; } 1827 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1828 1829} # ac_fn_c_check_header_compile 1830 1831# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1832# -------------------------------------------- 1833# Tries to find the compile-time value of EXPR in a program that includes 1834# INCLUDES, setting VAR accordingly. Returns whether the value could be 1835# computed 1836ac_fn_c_compute_int () 1837{ 1838 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1839 if test "$cross_compiling" = yes; then 1840 # Depending upon the size, compute the lo and hi bounds. 1841cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1842/* end confdefs.h. */ 1843$4 1844int 1845main () 1846{ 1847static int test_array [1 - 2 * !(($2) >= 0)]; 1848test_array [0] = 0; 1849return test_array [0]; 1850 1851 ; 1852 return 0; 1853} 1854_ACEOF 1855if ac_fn_c_try_compile "$LINENO"; then : 1856 ac_lo=0 ac_mid=0 1857 while :; do 1858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1859/* end confdefs.h. */ 1860$4 1861int 1862main () 1863{ 1864static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1865test_array [0] = 0; 1866return test_array [0]; 1867 1868 ; 1869 return 0; 1870} 1871_ACEOF 1872if ac_fn_c_try_compile "$LINENO"; then : 1873 ac_hi=$ac_mid; break 1874else 1875 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1876 if test $ac_lo -le $ac_mid; then 1877 ac_lo= ac_hi= 1878 break 1879 fi 1880 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1881fi 1882rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1883 done 1884else 1885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1886/* end confdefs.h. */ 1887$4 1888int 1889main () 1890{ 1891static int test_array [1 - 2 * !(($2) < 0)]; 1892test_array [0] = 0; 1893return test_array [0]; 1894 1895 ; 1896 return 0; 1897} 1898_ACEOF 1899if ac_fn_c_try_compile "$LINENO"; then : 1900 ac_hi=-1 ac_mid=-1 1901 while :; do 1902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1903/* end confdefs.h. */ 1904$4 1905int 1906main () 1907{ 1908static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1909test_array [0] = 0; 1910return test_array [0]; 1911 1912 ; 1913 return 0; 1914} 1915_ACEOF 1916if ac_fn_c_try_compile "$LINENO"; then : 1917 ac_lo=$ac_mid; break 1918else 1919 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1920 if test $ac_mid -le $ac_hi; then 1921 ac_lo= ac_hi= 1922 break 1923 fi 1924 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1925fi 1926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1927 done 1928else 1929 ac_lo= ac_hi= 1930fi 1931rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1932fi 1933rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1934# Binary search between lo and hi bounds. 1935while test "x$ac_lo" != "x$ac_hi"; do 1936 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1938/* end confdefs.h. */ 1939$4 1940int 1941main () 1942{ 1943static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1944test_array [0] = 0; 1945return test_array [0]; 1946 1947 ; 1948 return 0; 1949} 1950_ACEOF 1951if ac_fn_c_try_compile "$LINENO"; then : 1952 ac_hi=$ac_mid 1953else 1954 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1955fi 1956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1957done 1958case $ac_lo in #(( 1959?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1960'') ac_retval=1 ;; 1961esac 1962 else 1963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1964/* end confdefs.h. */ 1965$4 1966static long int longval () { return $2; } 1967static unsigned long int ulongval () { return $2; } 1968#include <stdio.h> 1969#include <stdlib.h> 1970int 1971main () 1972{ 1973 1974 FILE *f = fopen ("conftest.val", "w"); 1975 if (! f) 1976 return 1; 1977 if (($2) < 0) 1978 { 1979 long int i = longval (); 1980 if (i != ($2)) 1981 return 1; 1982 fprintf (f, "%ld", i); 1983 } 1984 else 1985 { 1986 unsigned long int i = ulongval (); 1987 if (i != ($2)) 1988 return 1; 1989 fprintf (f, "%lu", i); 1990 } 1991 /* Do not output a trailing newline, as this causes \r\n confusion 1992 on some platforms. */ 1993 return ferror (f) || fclose (f) != 0; 1994 1995 ; 1996 return 0; 1997} 1998_ACEOF 1999if ac_fn_c_try_run "$LINENO"; then : 2000 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2001else 2002 ac_retval=1 2003fi 2004rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2005 conftest.$ac_objext conftest.beam conftest.$ac_ext 2006rm -f conftest.val 2007 2008 fi 2009 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2010 as_fn_set_status $ac_retval 2011 2012} # ac_fn_c_compute_int 2013 2014# ac_fn_c_check_func LINENO FUNC VAR 2015# ---------------------------------- 2016# Tests whether FUNC exists, setting the cache variable VAR accordingly 2017ac_fn_c_check_func () 2018{ 2019 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2021$as_echo_n "checking for $2... " >&6; } 2022if eval \${$3+:} false; then : 2023 $as_echo_n "(cached) " >&6 2024else 2025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2026/* end confdefs.h. */ 2027/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2028 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2029#define $2 innocuous_$2 2030 2031/* Tell GNU C headers to include stubs. */ 2032#define __need_GNU_STUBS_H 2033 2034/* System header to define __stub macros and hopefully few prototypes, 2035 which can conflict with char $2 (); below. 2036 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2037 <limits.h> exists even on freestanding compilers. */ 2038 2039#ifdef __STDC__ 2040# include <limits.h> 2041#else 2042# include <assert.h> 2043#endif 2044 2045#undef $2 2046 2047/* Override any GCC internal prototype to avoid an error. 2048 Use char because int might match the return type of a GCC 2049 builtin and then its argument prototype would still apply. */ 2050#ifdef __cplusplus 2051extern "C" 2052#endif 2053char $2 (); 2054/* The GNU C library defines this for functions which it implements 2055 to always fail with ENOSYS. Some functions are actually named 2056 something starting with __ and the normal name is an alias. */ 2057#if defined __stub_$2 || defined __stub___$2 2058choke me 2059#endif 2060 2061int 2062main () 2063{ 2064return $2 (); 2065 ; 2066 return 0; 2067} 2068_ACEOF 2069if ac_fn_c_try_link "$LINENO"; then : 2070 eval "$3=yes" 2071else 2072 if test "$GCC" = yes; then 2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2074/* end confdefs.h. */ 2075#undef $2 2076/* Declare this function with the same prototype as __builtin_$2. 2077 This removes a warning about conflicting types for built-in function $2 */ 2078__typeof__(__builtin_$2) $2; 2079__typeof__(__builtin_$2) *f = $2; 2080 2081int 2082main () 2083{ 2084return f != $2; 2085 ; 2086 return 0; 2087} 2088_ACEOF 2089if ac_fn_c_try_link "$LINENO"; then : 2090 eval "$3=yes" 2091else 2092 eval "$3=no" 2093fi 2094rm -f core conftest.err conftest.$ac_objext \ 2095 conftest$ac_exeext conftest.$ac_ext 2096 else 2097 eval "$3=no" 2098 fi 2099fi 2100rm -f core conftest.err conftest.$ac_objext \ 2101 conftest$ac_exeext conftest.$ac_ext 2102fi 2103eval ac_res=\$$3 2104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2105$as_echo "$ac_res" >&6; } 2106 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2107 2108} # ac_fn_c_check_func 2109 2110# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2111# ------------------------------------------- 2112# Tests whether TYPE exists after having included INCLUDES, setting cache 2113# variable VAR accordingly. 2114ac_fn_c_check_type () 2115{ 2116 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2118$as_echo_n "checking for $2... " >&6; } 2119if eval \${$3+:} false; then : 2120 $as_echo_n "(cached) " >&6 2121else 2122 eval "$3=no" 2123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2124/* end confdefs.h. */ 2125$4 2126int 2127main () 2128{ 2129if (sizeof ($2)) 2130 return 0; 2131 ; 2132 return 0; 2133} 2134_ACEOF 2135if ac_fn_c_try_compile "$LINENO"; then : 2136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2137/* end confdefs.h. */ 2138$4 2139int 2140main () 2141{ 2142if (sizeof (($2))) 2143 return 0; 2144 ; 2145 return 0; 2146} 2147_ACEOF 2148if ac_fn_c_try_compile "$LINENO"; then : 2149 2150else 2151 eval "$3=yes" 2152fi 2153rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2154fi 2155rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2156fi 2157eval ac_res=\$$3 2158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2159$as_echo "$ac_res" >&6; } 2160 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2161 2162} # ac_fn_c_check_type 2163 2164# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2165# ---------------------------------------------------- 2166# Tries to find if the field MEMBER exists in type AGGR, after including 2167# INCLUDES, setting cache variable VAR accordingly. 2168ac_fn_c_check_member () 2169{ 2170 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2172$as_echo_n "checking for $2.$3... " >&6; } 2173if eval \${$4+:} false; then : 2174 $as_echo_n "(cached) " >&6 2175else 2176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2177/* end confdefs.h. */ 2178$5 2179int 2180main () 2181{ 2182static $2 ac_aggr; 2183if (ac_aggr.$3) 2184return 0; 2185 ; 2186 return 0; 2187} 2188_ACEOF 2189if ac_fn_c_try_compile "$LINENO"; then : 2190 eval "$4=yes" 2191else 2192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2193/* end confdefs.h. */ 2194$5 2195int 2196main () 2197{ 2198static $2 ac_aggr; 2199if (sizeof ac_aggr.$3) 2200return 0; 2201 ; 2202 return 0; 2203} 2204_ACEOF 2205if ac_fn_c_try_compile "$LINENO"; then : 2206 eval "$4=yes" 2207else 2208 eval "$4=no" 2209fi 2210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2211fi 2212rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2213fi 2214eval ac_res=\$$4 2215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2216$as_echo "$ac_res" >&6; } 2217 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2218 2219} # ac_fn_c_check_member 2220 2221# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2222# --------------------------------------------- 2223# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2224# accordingly. 2225ac_fn_c_check_decl () 2226{ 2227 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2228 as_decl_name=`echo $2|sed 's/ *(.*//'` 2229 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2231$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2232if eval \${$3+:} false; then : 2233 $as_echo_n "(cached) " >&6 2234else 2235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2236/* end confdefs.h. */ 2237$4 2238int 2239main () 2240{ 2241#ifndef $as_decl_name 2242#ifdef __cplusplus 2243 (void) $as_decl_use; 2244#else 2245 (void) $as_decl_name; 2246#endif 2247#endif 2248 2249 ; 2250 return 0; 2251} 2252_ACEOF 2253if ac_fn_c_try_compile "$LINENO"; then : 2254 eval "$3=yes" 2255else 2256 eval "$3=no" 2257fi 2258rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2259fi 2260eval ac_res=\$$3 2261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2262$as_echo "$ac_res" >&6; } 2263 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2264 2265} # ac_fn_c_check_decl 2266cat >config.log <<_ACEOF 2267This file contains any messages produced by compilers while 2268running configure, to aid debugging if configure makes a mistake. 2269 2270It was created by strace $as_me 4.16, which was 2271generated by GNU Autoconf 2.69. Invocation command line was 2272 2273 $ $0 $@ 2274 2275_ACEOF 2276exec 5>>config.log 2277{ 2278cat <<_ASUNAME 2279## --------- ## 2280## Platform. ## 2281## --------- ## 2282 2283hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2284uname -m = `(uname -m) 2>/dev/null || echo unknown` 2285uname -r = `(uname -r) 2>/dev/null || echo unknown` 2286uname -s = `(uname -s) 2>/dev/null || echo unknown` 2287uname -v = `(uname -v) 2>/dev/null || echo unknown` 2288 2289/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2290/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2291 2292/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2293/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2294/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2295/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2296/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2297/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2298/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2299 2300_ASUNAME 2301 2302as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2303for as_dir in $PATH 2304do 2305 IFS=$as_save_IFS 2306 test -z "$as_dir" && as_dir=. 2307 $as_echo "PATH: $as_dir" 2308 done 2309IFS=$as_save_IFS 2310 2311} >&5 2312 2313cat >&5 <<_ACEOF 2314 2315 2316## ----------- ## 2317## Core tests. ## 2318## ----------- ## 2319 2320_ACEOF 2321 2322 2323# Keep a trace of the command line. 2324# Strip out --no-create and --no-recursion so they do not pile up. 2325# Strip out --silent because we don't want to record it for future runs. 2326# Also quote any args containing shell meta-characters. 2327# Make two passes to allow for proper duplicate-argument suppression. 2328ac_configure_args= 2329ac_configure_args0= 2330ac_configure_args1= 2331ac_must_keep_next=false 2332for ac_pass in 1 2 2333do 2334 for ac_arg 2335 do 2336 case $ac_arg in 2337 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2338 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2339 | -silent | --silent | --silen | --sile | --sil) 2340 continue ;; 2341 *\'*) 2342 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2343 esac 2344 case $ac_pass in 2345 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2346 2) 2347 as_fn_append ac_configure_args1 " '$ac_arg'" 2348 if test $ac_must_keep_next = true; then 2349 ac_must_keep_next=false # Got value, back to normal. 2350 else 2351 case $ac_arg in 2352 *=* | --config-cache | -C | -disable-* | --disable-* \ 2353 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2354 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2355 | -with-* | --with-* | -without-* | --without-* | --x) 2356 case "$ac_configure_args0 " in 2357 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2358 esac 2359 ;; 2360 -* ) ac_must_keep_next=true ;; 2361 esac 2362 fi 2363 as_fn_append ac_configure_args " '$ac_arg'" 2364 ;; 2365 esac 2366 done 2367done 2368{ ac_configure_args0=; unset ac_configure_args0;} 2369{ ac_configure_args1=; unset ac_configure_args1;} 2370 2371# When interrupted or exit'd, cleanup temporary files, and complete 2372# config.log. 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So use an aggressive probe to check that the usage we want is 3193# actually supported "in the wild" to an acceptable degree. 3194# See automake bug#10828. 3195# To make any issue more visible, cause the running configure to be aborted 3196# by default if the 'rm' program in use doesn't match our expectations; the 3197# user can still override this though. 3198if rm -f && rm -fr && rm -rf; then : OK; else 3199 cat >&2 <<'END' 3200Oops! 3201 3202Your 'rm' program seems unable to run without file operands specified 3203on the command line, even when the '-f' option is present. This is contrary 3204to the behaviour of most rm programs out there, and not conforming with 3205the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3206 3207Please tell bug-automake@gnu.org about your system, including the value 3208of your $PATH and any error possibly output before this message. 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"$LINENO" 5 3229 fi 3230fi 3231 3232 3233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 3234$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 3235 # Check whether --enable-maintainer-mode was given. 3236if test "${enable_maintainer_mode+set}" = set; then : 3237 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 3238else 3239 USE_MAINTAINER_MODE=no 3240fi 3241 3242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 3243$as_echo "$USE_MAINTAINER_MODE" >&6; } 3244 if test $USE_MAINTAINER_MODE = yes; then 3245 MAINTAINER_MODE_TRUE= 3246 MAINTAINER_MODE_FALSE='#' 3247else 3248 MAINTAINER_MODE_TRUE='#' 3249 MAINTAINER_MODE_FALSE= 3250fi 3251 3252 MAINT=$MAINTAINER_MODE_TRUE 3253 3254 3255# Make sure we can run config.sub. 3256$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3257 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3258 3259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3260$as_echo_n "checking build system type... " >&6; } 3261if ${ac_cv_build+:} false; then : 3262 $as_echo_n "(cached) " >&6 3263else 3264 ac_build_alias=$build_alias 3265test "x$ac_build_alias" = x && 3266 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3267test "x$ac_build_alias" = x && 3268 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3269ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3270 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3271 3272fi 3273{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3274$as_echo "$ac_cv_build" >&6; } 3275case $ac_cv_build in 3276*-*-*) ;; 3277*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3278esac 3279build=$ac_cv_build 3280ac_save_IFS=$IFS; IFS='-' 3281set x $ac_cv_build 3282shift 3283build_cpu=$1 3284build_vendor=$2 3285shift; shift 3286# Remember, the first character of IFS is used to create $*, 3287# except with old shells: 3288build_os=$* 3289IFS=$ac_save_IFS 3290case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3291 3292 3293{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3294$as_echo_n "checking host system type... " >&6; } 3295if ${ac_cv_host+:} false; then : 3296 $as_echo_n "(cached) " >&6 3297else 3298 if test "x$host_alias" = x; then 3299 ac_cv_host=$ac_cv_build 3300else 3301 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3302 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3303fi 3304 3305fi 3306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3307$as_echo "$ac_cv_host" >&6; } 3308case $ac_cv_host in 3309*-*-*) ;; 3310*) as_fn_error $? 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" >&6; } 3342if ${ac_cv_prog_CC+:} false; then : 3343 $as_echo_n "(cached) " >&6 3344else 3345 if test -n "$CC"; then 3346 ac_cv_prog_CC="$CC" # Let the user override the test. 3347else 3348as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3349for as_dir in $PATH 3350do 3351 IFS=$as_save_IFS 3352 test -z "$as_dir" && as_dir=. 3353 for ac_exec_ext in '' $ac_executable_extensions; do 3354 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3355 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3357 break 2 3358 fi 3359done 3360 done 3361IFS=$as_save_IFS 3362 3363fi 3364fi 3365CC=$ac_cv_prog_CC 3366if test -n "$CC"; then 3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3368$as_echo "$CC" >&6; } 3369else 3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3371$as_echo "no" >&6; } 3372fi 3373 3374 3375fi 3376if test -z "$ac_cv_prog_CC"; then 3377 ac_ct_CC=$CC 3378 # Extract the first word of "gcc", so it can be a program name with args. 3379set dummy gcc; ac_word=$2 3380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3381$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3633See \`config.log' for more details" "$LINENO" 5; } 3634 3635# Provide some information about the compiler. 3636$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3637set X $ac_compile 3638ac_compiler=$2 3639for ac_option in --version -v -V -qversion; do 3640 { { ac_try="$ac_compiler $ac_option >&5" 3641case "(($ac_try" in 3642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3643 *) ac_try_echo=$ac_try;; 3644esac 3645eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3646$as_echo "$ac_try_echo"; } >&5 3647 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3648 ac_status=$? 3649 if test -s conftest.err; then 3650 sed '10a\ 3651... rest of stderr output deleted ... 3652 10q' conftest.err >conftest.er1 3653 cat conftest.er1 >&5 3654 fi 3655 rm -f conftest.er1 conftest.err 3656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3657 test $ac_status = 0; } 3658done 3659 3660cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3661/* end confdefs.h. */ 3662 3663int 3664main () 3665{ 3666 3667 ; 3668 return 0; 3669} 3670_ACEOF 3671ac_clean_files_save=$ac_clean_files 3672ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3673# Try to create an executable without -o first, disregard a.out. 3674# It will help us diagnose broken compilers, and finding out an intuition 3675# of exeext. 3676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3677$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3707# so that the user can short-circuit this test for compilers unknown to 3708# Autoconf. 3709for ac_file in $ac_files '' 3710do 3711 test -f "$ac_file" || continue 3712 case $ac_file in 3713 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3714 ;; 3715 [ab].out ) 3716 # We found the default executable, but exeext='' is most 3717 # certainly right. 3718 break;; 3719 *.* ) 3720 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3721 then :; else 3722 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3723 fi 3724 # We set ac_cv_exeext here because the later test for it is not 3725 # safe: cross compilers may not add the suffix if given an `-o' 3726 # argument, so we may need to know it at that point already. 3727 # Even if this section looks crufty: it has the advantage of 3728 # actually working. 3729 break;; 3730 * ) 3731 break;; 3732 esac 3733done 3734test "$ac_cv_exeext" = no && ac_cv_exeext= 3735 3736else 3737 ac_file='' 3738fi 3739if test -z "$ac_file"; then : 3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3741$as_echo "no" >&6; } 3742$as_echo "$as_me: failed program was:" >&5 3743sed 's/^/| /' conftest.$ac_ext >&5 3744 3745{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3746$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3747as_fn_error 77 "C compiler cannot create executables 3748See \`config.log' for more details" "$LINENO" 5; } 3749else 3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3751$as_echo "yes" >&6; } 3752fi 3753{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3754$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3776# work properly (i.e., refer to `conftest.exe'), while it won't with 3777# `rm'. 3778for ac_file in conftest.exe conftest conftest.*; do 3779 test -f "$ac_file" || continue 3780 case $ac_file in 3781 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3782 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3783 break;; 3784 * ) break;; 3785 esac 3786done 3787else 3788 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3789$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3790as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3791See \`config.log' for more details" "$LINENO" 5; } 3792fi 3793rm -f conftest conftest$ac_cv_exeext 3794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3795$as_echo "$ac_cv_exeext" >&6; } 3796 3797rm -f conftest.$ac_ext 3798EXEEXT=$ac_cv_exeext 3799ac_exeext=$EXEEXT 3800cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3801/* end confdefs.h. */ 3802#include <stdio.h> 3803int 3804main () 3805{ 3806FILE *f = fopen ("conftest.out", "w"); 3807 return ferror (f) || fclose (f) != 0; 3808 3809 ; 3810 return 0; 3811} 3812_ACEOF 3813ac_clean_files="$ac_clean_files conftest.out" 3814# Check that the compiler produces executables we can run. If not, either 3815# the compiler is broken, or we cross compile. 3816{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3817$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3849If you meant to cross compile, use \`--host'. 3850See \`config.log' for more details" "$LINENO" 5; } 3851 fi 3852 fi 3853fi 3854{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3855$as_echo "$cross_compiling" >&6; } 3856 3857rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3858ac_clean_files=$ac_clean_files_save 3859{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3860$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3902See \`config.log' for more details" "$LINENO" 5; } 3903fi 3904rm -f conftest.$ac_cv_objext conftest.$ac_ext 3905fi 3906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3907$as_echo "$ac_cv_objext" >&6; } 3908OBJEXT=$ac_cv_objext 3909ac_objext=$OBJEXT 3910{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3911$as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 4060 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4061 array size at least. It's necessary to write '\x00'==0 to get something 4062 that's true only with -std. */ 4063int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4064 4065/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4066 inside strings and character constants. */ 4067#define FOO(x) 'x' 4068int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4069 4070int test (int i, double x); 4071struct s1 {int (*f) (int a);}; 4072struct s2 {int (*f) (double a);}; 4073int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4074int argc; 4075char **argv; 4076int 4077main () 4078{ 4079return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4080 ; 4081 return 0; 4082} 4083_ACEOF 4084for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4085 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4086do 4087 CC="$ac_save_CC $ac_arg" 4088 if ac_fn_c_try_compile "$LINENO"; then : 4089 ac_cv_prog_cc_c89=$ac_arg 4090fi 4091rm -f core conftest.err conftest.$ac_objext 4092 test "x$ac_cv_prog_cc_c89" != "xno" && break 4093done 4094rm -f conftest.$ac_ext 4095CC=$ac_save_CC 4096 4097fi 4098# AC_CACHE_VAL 4099case "x$ac_cv_prog_cc_c89" in 4100 x) 4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4102$as_echo "none needed" >&6; } ;; 4103 xno) 4104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4105$as_echo "unsupported" >&6; } ;; 4106 *) 4107 CC="$CC $ac_cv_prog_cc_c89" 4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4109$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4110esac 4111if test "x$ac_cv_prog_cc_c89" != xno; then : 4112 4113fi 4114 4115ac_ext=c 4116ac_cpp='$CPP $CPPFLAGS' 4117ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4118ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4119ac_compiler_gnu=$ac_cv_c_compiler_gnu 4120 4121ac_ext=c 4122ac_cpp='$CPP $CPPFLAGS' 4123ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4124ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4125ac_compiler_gnu=$ac_cv_c_compiler_gnu 4126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4127$as_echo_n "checking whether $CC understands -c and -o together... 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"C preprocessor \"$CPP\" fails sanity check 4499See \`config.log' for more details" "$LINENO" 5; } 4500fi 4501 4502ac_ext=c 4503ac_cpp='$CPP $CPPFLAGS' 4504ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4505ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4506ac_compiler_gnu=$ac_cv_c_compiler_gnu 4507 4508 4509if test x${gl_unknown_warnings_are_errors+set} = x; then : 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4511$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4512if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4513 $as_echo_n "(cached) " >&6 4514else 4515 4516 gl_save_compiler_FLAGS="$CFLAGS" 4517 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4519/* end confdefs.h. */ 4520 4521int 4522main () 4523{ 4524 4525 ; 4526 return 0; 4527} 4528_ACEOF 4529if ac_fn_c_try_link "$LINENO"; then : 4530 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4531else 4532 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4533fi 4534rm -f core conftest.err conftest.$ac_objext \ 4535 conftest$ac_exeext conftest.$ac_ext 4536 CFLAGS="$gl_save_compiler_FLAGS" 4537 4538fi 4539{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 4540$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 4541if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 4542 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 4543else 4544 gl_unknown_warnings_are_errors= 4545fi 4546 4547 4548fi 4549 4550{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wall" >&5 4551$as_echo_n "checking whether $CC handles -Wall... " >&6; } 4552if ${gl_cv_warn_CFLAGS__Wall+:} false; then : 4553 $as_echo_n "(cached) " >&6 4554else 4555 4556 gl_save_compiler_FLAGS="$CFLAGS" 4557 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wall" 4558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4559/* end confdefs.h. */ 4560 4561int 4562main () 4563{ 4564 4565 ; 4566 return 0; 4567} 4568_ACEOF 4569if ac_fn_c_try_link "$LINENO"; then : 4570 gl_cv_warn_CFLAGS__Wall=yes 4571else 4572 gl_cv_warn_CFLAGS__Wall=no 4573fi 4574rm -f core conftest.err conftest.$ac_objext \ 4575 conftest$ac_exeext conftest.$ac_ext 4576 CFLAGS="$gl_save_compiler_FLAGS" 4577 4578fi 4579{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wall" >&5 4580$as_echo "$gl_cv_warn_CFLAGS__Wall" >&6; } 4581if test "x$gl_cv_warn_CFLAGS__Wall" = xyes; then : 4582 as_fn_append WARN_CFLAGS " -Wall" 4583fi 4584 4585 4586if test x${gl_unknown_warnings_are_errors+set} = x; then : 4587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4588$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4589if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4590 $as_echo_n "(cached) " >&6 4591else 4592 4593 gl_save_compiler_FLAGS="$CFLAGS" 4594 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4596/* end confdefs.h. */ 4597 4598int 4599main () 4600{ 4601 4602 ; 4603 return 0; 4604} 4605_ACEOF 4606if ac_fn_c_try_link "$LINENO"; then : 4607 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4608else 4609 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4610fi 4611rm -f core conftest.err conftest.$ac_objext \ 4612 conftest$ac_exeext conftest.$ac_ext 4613 CFLAGS="$gl_save_compiler_FLAGS" 4614 4615fi 4616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 4617$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 4618if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 4619 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 4620else 4621 gl_unknown_warnings_are_errors= 4622fi 4623 4624 4625fi 4626 4627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wempty-body" >&5 4628$as_echo_n "checking whether $CC handles -Wempty-body... " >&6; } 4629if ${gl_cv_warn_CFLAGS__Wempty_body+:} false; then : 4630 $as_echo_n "(cached) " >&6 4631else 4632 4633 gl_save_compiler_FLAGS="$CFLAGS" 4634 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wempty-body" 4635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4636/* end confdefs.h. */ 4637 4638int 4639main () 4640{ 4641 4642 ; 4643 return 0; 4644} 4645_ACEOF 4646if ac_fn_c_try_link "$LINENO"; then : 4647 gl_cv_warn_CFLAGS__Wempty_body=yes 4648else 4649 gl_cv_warn_CFLAGS__Wempty_body=no 4650fi 4651rm -f core conftest.err conftest.$ac_objext \ 4652 conftest$ac_exeext conftest.$ac_ext 4653 CFLAGS="$gl_save_compiler_FLAGS" 4654 4655fi 4656{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wempty_body" >&5 4657$as_echo "$gl_cv_warn_CFLAGS__Wempty_body" >&6; } 4658if test "x$gl_cv_warn_CFLAGS__Wempty_body" = xyes; then : 4659 as_fn_append WARN_CFLAGS " -Wempty-body" 4660fi 4661 4662 4663if test x${gl_unknown_warnings_are_errors+set} = x; then : 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4665$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4666if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4667 $as_echo_n "(cached) " >&6 4668else 4669 4670 gl_save_compiler_FLAGS="$CFLAGS" 4671 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4673/* end confdefs.h. */ 4674 4675int 4676main () 4677{ 4678 4679 ; 4680 return 0; 4681} 4682_ACEOF 4683if ac_fn_c_try_link "$LINENO"; then : 4684 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4685else 4686 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4687fi 4688rm -f core conftest.err conftest.$ac_objext \ 4689 conftest$ac_exeext conftest.$ac_ext 4690 CFLAGS="$gl_save_compiler_FLAGS" 4691 4692fi 4693{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 4694$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 4695if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 4696 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 4697else 4698 gl_unknown_warnings_are_errors= 4699fi 4700 4701 4702fi 4703 4704{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wformat-security" >&5 4705$as_echo_n "checking whether $CC handles -Wformat-security... " >&6; } 4706if ${gl_cv_warn_CFLAGS__Wformat_security+:} false; then : 4707 $as_echo_n "(cached) " >&6 4708else 4709 4710 gl_save_compiler_FLAGS="$CFLAGS" 4711 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-security" 4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4713/* end confdefs.h. */ 4714 4715int 4716main () 4717{ 4718 4719 ; 4720 return 0; 4721} 4722_ACEOF 4723if ac_fn_c_try_link "$LINENO"; then : 4724 gl_cv_warn_CFLAGS__Wformat_security=yes 4725else 4726 gl_cv_warn_CFLAGS__Wformat_security=no 4727fi 4728rm -f core conftest.err conftest.$ac_objext \ 4729 conftest$ac_exeext conftest.$ac_ext 4730 CFLAGS="$gl_save_compiler_FLAGS" 4731 4732fi 4733{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wformat_security" >&5 4734$as_echo "$gl_cv_warn_CFLAGS__Wformat_security" >&6; } 4735if test "x$gl_cv_warn_CFLAGS__Wformat_security" = xyes; then : 4736 as_fn_append WARN_CFLAGS " -Wformat-security" 4737fi 4738 4739 4740if test x${gl_unknown_warnings_are_errors+set} = x; then : 4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4742$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4743if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4744 $as_echo_n "(cached) " >&6 4745else 4746 4747 gl_save_compiler_FLAGS="$CFLAGS" 4748 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4750/* end confdefs.h. */ 4751 4752int 4753main () 4754{ 4755 4756 ; 4757 return 0; 4758} 4759_ACEOF 4760if ac_fn_c_try_link "$LINENO"; then : 4761 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4762else 4763 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4764fi 4765rm -f core conftest.err conftest.$ac_objext \ 4766 conftest$ac_exeext conftest.$ac_ext 4767 CFLAGS="$gl_save_compiler_FLAGS" 4768 4769fi 4770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 4771$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 4772if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 4773 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 4774else 4775 gl_unknown_warnings_are_errors= 4776fi 4777 4778 4779fi 4780 4781{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wignored-qualifiers" >&5 4782$as_echo_n "checking whether $CC handles -Wignored-qualifiers... " >&6; } 4783if ${gl_cv_warn_CFLAGS__Wignored_qualifiers+:} false; then : 4784 $as_echo_n "(cached) " >&6 4785else 4786 4787 gl_save_compiler_FLAGS="$CFLAGS" 4788 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wignored-qualifiers" 4789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4790/* end confdefs.h. */ 4791 4792int 4793main () 4794{ 4795 4796 ; 4797 return 0; 4798} 4799_ACEOF 4800if ac_fn_c_try_link "$LINENO"; then : 4801 gl_cv_warn_CFLAGS__Wignored_qualifiers=yes 4802else 4803 gl_cv_warn_CFLAGS__Wignored_qualifiers=no 4804fi 4805rm -f core conftest.err conftest.$ac_objext \ 4806 conftest$ac_exeext conftest.$ac_ext 4807 CFLAGS="$gl_save_compiler_FLAGS" 4808 4809fi 4810{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wignored_qualifiers" >&5 4811$as_echo "$gl_cv_warn_CFLAGS__Wignored_qualifiers" >&6; } 4812if test "x$gl_cv_warn_CFLAGS__Wignored_qualifiers" = xyes; then : 4813 as_fn_append WARN_CFLAGS " -Wignored-qualifiers" 4814fi 4815 4816 4817if test x${gl_unknown_warnings_are_errors+set} = x; then : 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4819$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4820if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4821 $as_echo_n "(cached) " >&6 4822else 4823 4824 gl_save_compiler_FLAGS="$CFLAGS" 4825 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4827/* end confdefs.h. */ 4828 4829int 4830main () 4831{ 4832 4833 ; 4834 return 0; 4835} 4836_ACEOF 4837if ac_fn_c_try_link "$LINENO"; then : 4838 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4839else 4840 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4841fi 4842rm -f core conftest.err conftest.$ac_objext \ 4843 conftest$ac_exeext conftest.$ac_ext 4844 CFLAGS="$gl_save_compiler_FLAGS" 4845 4846fi 4847{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 4848$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 4849if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 4850 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 4851else 4852 gl_unknown_warnings_are_errors= 4853fi 4854 4855 4856fi 4857 4858{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Winit-self" >&5 4859$as_echo_n "checking whether $CC handles -Winit-self... " >&6; } 4860if ${gl_cv_warn_CFLAGS__Winit_self+:} false; then : 4861 $as_echo_n "(cached) " >&6 4862else 4863 4864 gl_save_compiler_FLAGS="$CFLAGS" 4865 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Winit-self" 4866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4867/* end confdefs.h. */ 4868 4869int 4870main () 4871{ 4872 4873 ; 4874 return 0; 4875} 4876_ACEOF 4877if ac_fn_c_try_link "$LINENO"; then : 4878 gl_cv_warn_CFLAGS__Winit_self=yes 4879else 4880 gl_cv_warn_CFLAGS__Winit_self=no 4881fi 4882rm -f core conftest.err conftest.$ac_objext \ 4883 conftest$ac_exeext conftest.$ac_ext 4884 CFLAGS="$gl_save_compiler_FLAGS" 4885 4886fi 4887{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Winit_self" >&5 4888$as_echo "$gl_cv_warn_CFLAGS__Winit_self" >&6; } 4889if test "x$gl_cv_warn_CFLAGS__Winit_self" = xyes; then : 4890 as_fn_append WARN_CFLAGS " -Winit-self" 4891fi 4892 4893 4894if test x${gl_unknown_warnings_are_errors+set} = x; then : 4895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4896$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4897if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4898 $as_echo_n "(cached) " >&6 4899else 4900 4901 gl_save_compiler_FLAGS="$CFLAGS" 4902 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4904/* end confdefs.h. */ 4905 4906int 4907main () 4908{ 4909 4910 ; 4911 return 0; 4912} 4913_ACEOF 4914if ac_fn_c_try_link "$LINENO"; then : 4915 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4916else 4917 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4918fi 4919rm -f core conftest.err conftest.$ac_objext \ 4920 conftest$ac_exeext conftest.$ac_ext 4921 CFLAGS="$gl_save_compiler_FLAGS" 4922 4923fi 4924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 4925$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 4926if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 4927 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 4928else 4929 gl_unknown_warnings_are_errors= 4930fi 4931 4932 4933fi 4934 4935{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wlogical-op" >&5 4936$as_echo_n "checking whether $CC handles -Wlogical-op... " >&6; } 4937if ${gl_cv_warn_CFLAGS__Wlogical_op+:} false; then : 4938 $as_echo_n "(cached) " >&6 4939else 4940 4941 gl_save_compiler_FLAGS="$CFLAGS" 4942 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wlogical-op" 4943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4944/* end confdefs.h. */ 4945 4946int 4947main () 4948{ 4949 4950 ; 4951 return 0; 4952} 4953_ACEOF 4954if ac_fn_c_try_link "$LINENO"; then : 4955 gl_cv_warn_CFLAGS__Wlogical_op=yes 4956else 4957 gl_cv_warn_CFLAGS__Wlogical_op=no 4958fi 4959rm -f core conftest.err conftest.$ac_objext \ 4960 conftest$ac_exeext conftest.$ac_ext 4961 CFLAGS="$gl_save_compiler_FLAGS" 4962 4963fi 4964{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wlogical_op" >&5 4965$as_echo "$gl_cv_warn_CFLAGS__Wlogical_op" >&6; } 4966if test "x$gl_cv_warn_CFLAGS__Wlogical_op" = xyes; then : 4967 as_fn_append WARN_CFLAGS " -Wlogical-op" 4968fi 4969 4970 4971if test x${gl_unknown_warnings_are_errors+set} = x; then : 4972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 4973$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 4974if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 4975 $as_echo_n "(cached) " >&6 4976else 4977 4978 gl_save_compiler_FLAGS="$CFLAGS" 4979 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4981/* end confdefs.h. */ 4982 4983int 4984main () 4985{ 4986 4987 ; 4988 return 0; 4989} 4990_ACEOF 4991if ac_fn_c_try_link "$LINENO"; then : 4992 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 4993else 4994 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 4995fi 4996rm -f core conftest.err conftest.$ac_objext \ 4997 conftest$ac_exeext conftest.$ac_ext 4998 CFLAGS="$gl_save_compiler_FLAGS" 4999 5000fi 5001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5002$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5003if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5004 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5005else 5006 gl_unknown_warnings_are_errors= 5007fi 5008 5009 5010fi 5011 5012{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wmissing-parameter-type" >&5 5013$as_echo_n "checking whether $CC handles -Wmissing-parameter-type... " >&6; } 5014if ${gl_cv_warn_CFLAGS__Wmissing_parameter_type+:} false; then : 5015 $as_echo_n "(cached) " >&6 5016else 5017 5018 gl_save_compiler_FLAGS="$CFLAGS" 5019 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-parameter-type" 5020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5021/* end confdefs.h. */ 5022 5023int 5024main () 5025{ 5026 5027 ; 5028 return 0; 5029} 5030_ACEOF 5031if ac_fn_c_try_link "$LINENO"; then : 5032 gl_cv_warn_CFLAGS__Wmissing_parameter_type=yes 5033else 5034 gl_cv_warn_CFLAGS__Wmissing_parameter_type=no 5035fi 5036rm -f core conftest.err conftest.$ac_objext \ 5037 conftest$ac_exeext conftest.$ac_ext 5038 CFLAGS="$gl_save_compiler_FLAGS" 5039 5040fi 5041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wmissing_parameter_type" >&5 5042$as_echo "$gl_cv_warn_CFLAGS__Wmissing_parameter_type" >&6; } 5043if test "x$gl_cv_warn_CFLAGS__Wmissing_parameter_type" = xyes; then : 5044 as_fn_append WARN_CFLAGS " -Wmissing-parameter-type" 5045fi 5046 5047 5048if test x${gl_unknown_warnings_are_errors+set} = x; then : 5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5050$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5051if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5052 $as_echo_n "(cached) " >&6 5053else 5054 5055 gl_save_compiler_FLAGS="$CFLAGS" 5056 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5058/* end confdefs.h. */ 5059 5060int 5061main () 5062{ 5063 5064 ; 5065 return 0; 5066} 5067_ACEOF 5068if ac_fn_c_try_link "$LINENO"; then : 5069 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5070else 5071 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5072fi 5073rm -f core conftest.err conftest.$ac_objext \ 5074 conftest$ac_exeext conftest.$ac_ext 5075 CFLAGS="$gl_save_compiler_FLAGS" 5076 5077fi 5078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5079$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5080if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5081 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5082else 5083 gl_unknown_warnings_are_errors= 5084fi 5085 5086 5087fi 5088 5089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wnested-externs" >&5 5090$as_echo_n "checking whether $CC handles -Wnested-externs... " >&6; } 5091if ${gl_cv_warn_CFLAGS__Wnested_externs+:} false; then : 5092 $as_echo_n "(cached) " >&6 5093else 5094 5095 gl_save_compiler_FLAGS="$CFLAGS" 5096 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wnested-externs" 5097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5098/* end confdefs.h. */ 5099 5100int 5101main () 5102{ 5103 5104 ; 5105 return 0; 5106} 5107_ACEOF 5108if ac_fn_c_try_link "$LINENO"; then : 5109 gl_cv_warn_CFLAGS__Wnested_externs=yes 5110else 5111 gl_cv_warn_CFLAGS__Wnested_externs=no 5112fi 5113rm -f core conftest.err conftest.$ac_objext \ 5114 conftest$ac_exeext conftest.$ac_ext 5115 CFLAGS="$gl_save_compiler_FLAGS" 5116 5117fi 5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wnested_externs" >&5 5119$as_echo "$gl_cv_warn_CFLAGS__Wnested_externs" >&6; } 5120if test "x$gl_cv_warn_CFLAGS__Wnested_externs" = xyes; then : 5121 as_fn_append WARN_CFLAGS " -Wnested-externs" 5122fi 5123 5124 5125if test x${gl_unknown_warnings_are_errors+set} = x; then : 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5127$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5128if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5129 $as_echo_n "(cached) " >&6 5130else 5131 5132 gl_save_compiler_FLAGS="$CFLAGS" 5133 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5135/* end confdefs.h. */ 5136 5137int 5138main () 5139{ 5140 5141 ; 5142 return 0; 5143} 5144_ACEOF 5145if ac_fn_c_try_link "$LINENO"; then : 5146 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5147else 5148 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5149fi 5150rm -f core conftest.err conftest.$ac_objext \ 5151 conftest$ac_exeext conftest.$ac_ext 5152 CFLAGS="$gl_save_compiler_FLAGS" 5153 5154fi 5155{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5156$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5157if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5158 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5159else 5160 gl_unknown_warnings_are_errors= 5161fi 5162 5163 5164fi 5165 5166{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wold-style-declaration" >&5 5167$as_echo_n "checking whether $CC handles -Wold-style-declaration... " >&6; } 5168if ${gl_cv_warn_CFLAGS__Wold_style_declaration+:} false; then : 5169 $as_echo_n "(cached) " >&6 5170else 5171 5172 gl_save_compiler_FLAGS="$CFLAGS" 5173 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wold-style-declaration" 5174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5175/* end confdefs.h. */ 5176 5177int 5178main () 5179{ 5180 5181 ; 5182 return 0; 5183} 5184_ACEOF 5185if ac_fn_c_try_link "$LINENO"; then : 5186 gl_cv_warn_CFLAGS__Wold_style_declaration=yes 5187else 5188 gl_cv_warn_CFLAGS__Wold_style_declaration=no 5189fi 5190rm -f core conftest.err conftest.$ac_objext \ 5191 conftest$ac_exeext conftest.$ac_ext 5192 CFLAGS="$gl_save_compiler_FLAGS" 5193 5194fi 5195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wold_style_declaration" >&5 5196$as_echo "$gl_cv_warn_CFLAGS__Wold_style_declaration" >&6; } 5197if test "x$gl_cv_warn_CFLAGS__Wold_style_declaration" = xyes; then : 5198 as_fn_append WARN_CFLAGS " -Wold-style-declaration" 5199fi 5200 5201 5202if test x${gl_unknown_warnings_are_errors+set} = x; then : 5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5204$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5205if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5206 $as_echo_n "(cached) " >&6 5207else 5208 5209 gl_save_compiler_FLAGS="$CFLAGS" 5210 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5212/* end confdefs.h. */ 5213 5214int 5215main () 5216{ 5217 5218 ; 5219 return 0; 5220} 5221_ACEOF 5222if ac_fn_c_try_link "$LINENO"; then : 5223 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5224else 5225 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5226fi 5227rm -f core conftest.err conftest.$ac_objext \ 5228 conftest$ac_exeext conftest.$ac_ext 5229 CFLAGS="$gl_save_compiler_FLAGS" 5230 5231fi 5232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5233$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5234if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5235 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5236else 5237 gl_unknown_warnings_are_errors= 5238fi 5239 5240 5241fi 5242 5243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wold-style-definition" >&5 5244$as_echo_n "checking whether $CC handles -Wold-style-definition... " >&6; } 5245if ${gl_cv_warn_CFLAGS__Wold_style_definition+:} false; then : 5246 $as_echo_n "(cached) " >&6 5247else 5248 5249 gl_save_compiler_FLAGS="$CFLAGS" 5250 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wold-style-definition" 5251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5252/* end confdefs.h. */ 5253 5254int 5255main () 5256{ 5257 5258 ; 5259 return 0; 5260} 5261_ACEOF 5262if ac_fn_c_try_link "$LINENO"; then : 5263 gl_cv_warn_CFLAGS__Wold_style_definition=yes 5264else 5265 gl_cv_warn_CFLAGS__Wold_style_definition=no 5266fi 5267rm -f core conftest.err conftest.$ac_objext \ 5268 conftest$ac_exeext conftest.$ac_ext 5269 CFLAGS="$gl_save_compiler_FLAGS" 5270 5271fi 5272{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wold_style_definition" >&5 5273$as_echo "$gl_cv_warn_CFLAGS__Wold_style_definition" >&6; } 5274if test "x$gl_cv_warn_CFLAGS__Wold_style_definition" = xyes; then : 5275 as_fn_append WARN_CFLAGS " -Wold-style-definition" 5276fi 5277 5278 5279if test x${gl_unknown_warnings_are_errors+set} = x; then : 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5281$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5282if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5283 $as_echo_n "(cached) " >&6 5284else 5285 5286 gl_save_compiler_FLAGS="$CFLAGS" 5287 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289/* end confdefs.h. */ 5290 5291int 5292main () 5293{ 5294 5295 ; 5296 return 0; 5297} 5298_ACEOF 5299if ac_fn_c_try_link "$LINENO"; then : 5300 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5301else 5302 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5303fi 5304rm -f core conftest.err conftest.$ac_objext \ 5305 conftest$ac_exeext conftest.$ac_ext 5306 CFLAGS="$gl_save_compiler_FLAGS" 5307 5308fi 5309{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5310$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5311if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5312 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5313else 5314 gl_unknown_warnings_are_errors= 5315fi 5316 5317 5318fi 5319 5320{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wsign-compare" >&5 5321$as_echo_n "checking whether $CC handles -Wsign-compare... " >&6; } 5322if ${gl_cv_warn_CFLAGS__Wsign_compare+:} false; then : 5323 $as_echo_n "(cached) " >&6 5324else 5325 5326 gl_save_compiler_FLAGS="$CFLAGS" 5327 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wsign-compare" 5328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5329/* end confdefs.h. */ 5330 5331int 5332main () 5333{ 5334 5335 ; 5336 return 0; 5337} 5338_ACEOF 5339if ac_fn_c_try_link "$LINENO"; then : 5340 gl_cv_warn_CFLAGS__Wsign_compare=yes 5341else 5342 gl_cv_warn_CFLAGS__Wsign_compare=no 5343fi 5344rm -f core conftest.err conftest.$ac_objext \ 5345 conftest$ac_exeext conftest.$ac_ext 5346 CFLAGS="$gl_save_compiler_FLAGS" 5347 5348fi 5349{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wsign_compare" >&5 5350$as_echo "$gl_cv_warn_CFLAGS__Wsign_compare" >&6; } 5351if test "x$gl_cv_warn_CFLAGS__Wsign_compare" = xyes; then : 5352 as_fn_append WARN_CFLAGS " -Wsign-compare" 5353fi 5354 5355 5356if test x${gl_unknown_warnings_are_errors+set} = x; then : 5357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5358$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5359if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5360 $as_echo_n "(cached) " >&6 5361else 5362 5363 gl_save_compiler_FLAGS="$CFLAGS" 5364 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5366/* end confdefs.h. */ 5367 5368int 5369main () 5370{ 5371 5372 ; 5373 return 0; 5374} 5375_ACEOF 5376if ac_fn_c_try_link "$LINENO"; then : 5377 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5378else 5379 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5380fi 5381rm -f core conftest.err conftest.$ac_objext \ 5382 conftest$ac_exeext conftest.$ac_ext 5383 CFLAGS="$gl_save_compiler_FLAGS" 5384 5385fi 5386{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5387$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5388if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5389 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5390else 5391 gl_unknown_warnings_are_errors= 5392fi 5393 5394 5395fi 5396 5397{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wtype-limits" >&5 5398$as_echo_n "checking whether $CC handles -Wtype-limits... " >&6; } 5399if ${gl_cv_warn_CFLAGS__Wtype_limits+:} false; then : 5400 $as_echo_n "(cached) " >&6 5401else 5402 5403 gl_save_compiler_FLAGS="$CFLAGS" 5404 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtype-limits" 5405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5406/* end confdefs.h. */ 5407 5408int 5409main () 5410{ 5411 5412 ; 5413 return 0; 5414} 5415_ACEOF 5416if ac_fn_c_try_link "$LINENO"; then : 5417 gl_cv_warn_CFLAGS__Wtype_limits=yes 5418else 5419 gl_cv_warn_CFLAGS__Wtype_limits=no 5420fi 5421rm -f core conftest.err conftest.$ac_objext \ 5422 conftest$ac_exeext conftest.$ac_ext 5423 CFLAGS="$gl_save_compiler_FLAGS" 5424 5425fi 5426{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wtype_limits" >&5 5427$as_echo "$gl_cv_warn_CFLAGS__Wtype_limits" >&6; } 5428if test "x$gl_cv_warn_CFLAGS__Wtype_limits" = xyes; then : 5429 as_fn_append WARN_CFLAGS " -Wtype-limits" 5430fi 5431 5432 5433if test x${gl_unknown_warnings_are_errors+set} = x; then : 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5435$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5436if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5437 $as_echo_n "(cached) " >&6 5438else 5439 5440 gl_save_compiler_FLAGS="$CFLAGS" 5441 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443/* end confdefs.h. */ 5444 5445int 5446main () 5447{ 5448 5449 ; 5450 return 0; 5451} 5452_ACEOF 5453if ac_fn_c_try_link "$LINENO"; then : 5454 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5455else 5456 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5457fi 5458rm -f core conftest.err conftest.$ac_objext \ 5459 conftest$ac_exeext conftest.$ac_ext 5460 CFLAGS="$gl_save_compiler_FLAGS" 5461 5462fi 5463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5464$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5465if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5466 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5467else 5468 gl_unknown_warnings_are_errors= 5469fi 5470 5471 5472fi 5473 5474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Wwrite-strings" >&5 5475$as_echo_n "checking whether $CC handles -Wwrite-strings... " >&6; } 5476if ${gl_cv_warn_CFLAGS__Wwrite_strings+:} false; then : 5477 $as_echo_n "(cached) " >&6 5478else 5479 5480 gl_save_compiler_FLAGS="$CFLAGS" 5481 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wwrite-strings" 5482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5483/* end confdefs.h. */ 5484 5485int 5486main () 5487{ 5488 5489 ; 5490 return 0; 5491} 5492_ACEOF 5493if ac_fn_c_try_link "$LINENO"; then : 5494 gl_cv_warn_CFLAGS__Wwrite_strings=yes 5495else 5496 gl_cv_warn_CFLAGS__Wwrite_strings=no 5497fi 5498rm -f core conftest.err conftest.$ac_objext \ 5499 conftest$ac_exeext conftest.$ac_ext 5500 CFLAGS="$gl_save_compiler_FLAGS" 5501 5502fi 5503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Wwrite_strings" >&5 5504$as_echo "$gl_cv_warn_CFLAGS__Wwrite_strings" >&6; } 5505if test "x$gl_cv_warn_CFLAGS__Wwrite_strings" = xyes; then : 5506 as_fn_append WARN_CFLAGS " -Wwrite-strings" 5507fi 5508 5509 5510# Check whether --enable-gcc-Werror was given. 5511if test "${enable_gcc_Werror+set}" = set; then : 5512 enableval=$enable_gcc_Werror; case $enableval in 5513 yes) if test x${gl_unknown_warnings_are_errors+set} = x; then : 5514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror -Wunknown-warning-option" >&5 5515$as_echo_n "checking whether $CC handles -Werror -Wunknown-warning-option... " >&6; } 5516if ${gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option+:} false; then : 5517 $as_echo_n "(cached) " >&6 5518else 5519 5520 gl_save_compiler_FLAGS="$CFLAGS" 5521 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 5522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5523/* end confdefs.h. */ 5524 5525int 5526main () 5527{ 5528 5529 ; 5530 return 0; 5531} 5532_ACEOF 5533if ac_fn_c_try_link "$LINENO"; then : 5534 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=yes 5535else 5536 gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option=no 5537fi 5538rm -f core conftest.err conftest.$ac_objext \ 5539 conftest$ac_exeext conftest.$ac_ext 5540 CFLAGS="$gl_save_compiler_FLAGS" 5541 5542fi 5543{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&5 5544$as_echo "$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" >&6; } 5545if test "x$gl_cv_warn_CFLAGS__Werror__Wunknown_warning_option" = xyes; then : 5546 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 5547else 5548 gl_unknown_warnings_are_errors= 5549fi 5550 5551 5552fi 5553 5554{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC handles -Werror" >&5 5555$as_echo_n "checking whether $CC handles -Werror... " >&6; } 5556if ${gl_cv_warn_CFLAGS__Werror+:} false; then : 5557 $as_echo_n "(cached) " >&6 5558else 5559 5560 gl_save_compiler_FLAGS="$CFLAGS" 5561 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror" 5562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5563/* end confdefs.h. */ 5564 5565int 5566main () 5567{ 5568 5569 ; 5570 return 0; 5571} 5572_ACEOF 5573if ac_fn_c_try_link "$LINENO"; then : 5574 gl_cv_warn_CFLAGS__Werror=yes 5575else 5576 gl_cv_warn_CFLAGS__Werror=no 5577fi 5578rm -f core conftest.err conftest.$ac_objext \ 5579 conftest$ac_exeext conftest.$ac_ext 5580 CFLAGS="$gl_save_compiler_FLAGS" 5581 5582fi 5583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS__Werror" >&5 5584$as_echo "$gl_cv_warn_CFLAGS__Werror" >&6; } 5585if test "x$gl_cv_warn_CFLAGS__Werror" = xyes; then : 5586 as_fn_append WARN_CFLAGS " -Werror" 5587fi 5588 5589 ;; 5590 no) ;; 5591 *) as_fn_error $? "bad value $enableval for gcc-Werror option" "$LINENO" 5 ;; 5592 esac 5593 5594fi 5595 5596 5597 5598 5599 5600 5601if test -n "${ac_c_decl_warn_flag+set}"; then : 5602 st_saved_ac_c_decl_warn_flag="${ac_c_decl_warn_flag}"; unset ac_c_decl_warn_flag 5603fi 5604 5605if test -n "${ac_c_preproc_warn_flag+set}"; then : 5606 st_saved_ac_c_preproc_warn_flag="${ac_c_preproc_warn_flag}"; unset ac_c_preproc_warn_flag 5607fi 5608 5609if test -n "${ac_c_werror_flag+set}"; then : 5610 st_saved_ac_c_werror_flag="${ac_c_werror_flag}"; unset ac_c_werror_flag 5611fi 5612 5613if test -n "${ac_compile+set}"; then : 5614 st_saved_ac_compile="${ac_compile}"; unset ac_compile 5615fi 5616 5617if test -n "${ac_compiler_gnu+set}"; then : 5618 st_saved_ac_compiler_gnu="${ac_compiler_gnu}"; unset ac_compiler_gnu 5619fi 5620 5621if test -n "${ac_cpp+set}"; then : 5622 st_saved_ac_cpp="${ac_cpp}"; unset ac_cpp 5623fi 5624 5625if test -n "${ac_cv_c_compiler_gnu+set}"; then : 5626 st_saved_ac_cv_c_compiler_gnu="${ac_cv_c_compiler_gnu}"; unset ac_cv_c_compiler_gnu 5627fi 5628 5629if test -n "${ac_cv_c_decl_report+set}"; then : 5630 st_saved_ac_cv_c_decl_report="${ac_cv_c_decl_report}"; unset ac_cv_c_decl_report 5631fi 5632 5633if test -n "${ac_link+set}"; then : 5634 st_saved_ac_link="${ac_link}"; unset ac_link 5635fi 5636 5637if test -n "${ac_tool_prefix+set}"; then : 5638 st_saved_ac_tool_prefix="${ac_tool_prefix}"; unset ac_tool_prefix 5639fi 5640 5641if test -n "${cross_compiling+set}"; then : 5642 st_saved_cross_compiling="${cross_compiling}"; unset cross_compiling 5643fi 5644 5645cross_compiling=no 5646 5647{ $as_echo "$as_me:${as_lineno-$LINENO}: looking for a C compiler that generates native executables" >&5 5648$as_echo "$as_me: looking for a C compiler that generates native executables" >&6;} 5649ac_ext=c 5650ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' 5651ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' 5652ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' 5653ac_compiler_gnu=$ac_cv_c_compiler_gnu 5654if test -n "$ac_tool_prefix"; then 5655 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 5656set dummy ${ac_tool_prefix}gcc; ac_word=$2 5657{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5658$as_echo_n "checking for $ac_word... " >&6; } 5659if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : 5660 $as_echo_n "(cached) " >&6 5661else 5662 if test -n "$CC_FOR_BUILD"; then 5663 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. 5664else 5665as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5666for as_dir in $PATH 5667do 5668 IFS=$as_save_IFS 5669 test -z "$as_dir" && as_dir=. 5670 for ac_exec_ext in '' $ac_executable_extensions; do 5671 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5672 ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}gcc" 5673 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5674 break 2 5675 fi 5676done 5677 done 5678IFS=$as_save_IFS 5679 5680fi 5681fi 5682CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD 5683if test -n "$CC_FOR_BUILD"; then 5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 5685$as_echo "$CC_FOR_BUILD" >&6; } 5686else 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5688$as_echo "no" >&6; } 5689fi 5690 5691 5692fi 5693if test -z "$ac_cv_prog_CC_FOR_BUILD"; then 5694 ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD 5695 # Extract the first word of "gcc", so it can be a program name with args. 5696set dummy gcc; ac_word=$2 5697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5698$as_echo_n "checking for $ac_word... " >&6; } 5699if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : 5700 $as_echo_n "(cached) " >&6 5701else 5702 if test -n "$ac_ct_CC_FOR_BUILD"; then 5703 ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. 5704else 5705as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5706for as_dir in $PATH 5707do 5708 IFS=$as_save_IFS 5709 test -z "$as_dir" && as_dir=. 5710 for ac_exec_ext in '' $ac_executable_extensions; do 5711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5712 ac_cv_prog_ac_ct_CC_FOR_BUILD="gcc" 5713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5714 break 2 5715 fi 5716done 5717 done 5718IFS=$as_save_IFS 5719 5720fi 5721fi 5722ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD 5723if test -n "$ac_ct_CC_FOR_BUILD"; then 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 5725$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } 5726else 5727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5728$as_echo "no" >&6; } 5729fi 5730 5731 if test "x$ac_ct_CC_FOR_BUILD" = x; then 5732 CC_FOR_BUILD="" 5733 else 5734 case $cross_compiling:$ac_tool_warned in 5735yes:) 5736{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 5737$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} 5738ac_tool_warned=yes ;; 5739esac 5740 CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD 5741 fi 5742else 5743 CC_FOR_BUILD="$ac_cv_prog_CC_FOR_BUILD" 5744fi 5745 5746if test -z "$CC_FOR_BUILD"; then 5747 if test -n "$ac_tool_prefix"; then 5748 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 5749set dummy ${ac_tool_prefix}cc; ac_word=$2 5750{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5751$as_echo_n "checking for $ac_word... " >&6; } 5752if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : 5753 $as_echo_n "(cached) " >&6 5754else 5755 if test -n "$CC_FOR_BUILD"; then 5756 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. 5757else 5758as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5759for as_dir in $PATH 5760do 5761 IFS=$as_save_IFS 5762 test -z "$as_dir" && as_dir=. 5763 for ac_exec_ext in '' $ac_executable_extensions; do 5764 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5765 ac_cv_prog_CC_FOR_BUILD="${ac_tool_prefix}cc" 5766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5767 break 2 5768 fi 5769done 5770 done 5771IFS=$as_save_IFS 5772 5773fi 5774fi 5775CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD 5776if test -n "$CC_FOR_BUILD"; then 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 5778$as_echo "$CC_FOR_BUILD" >&6; } 5779else 5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5781$as_echo "no" >&6; } 5782fi 5783 5784 5785 fi 5786fi 5787if test -z "$CC_FOR_BUILD"; then 5788 # Extract the first word of "cc", so it can be a program name with args. 5789set dummy cc; ac_word=$2 5790{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5791$as_echo_n "checking for $ac_word... " >&6; } 5792if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : 5793 $as_echo_n "(cached) " >&6 5794else 5795 if test -n "$CC_FOR_BUILD"; then 5796 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. 5797else 5798 ac_prog_rejected=no 5799as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5800for as_dir in $PATH 5801do 5802 IFS=$as_save_IFS 5803 test -z "$as_dir" && as_dir=. 5804 for ac_exec_ext in '' $ac_executable_extensions; do 5805 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5806 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 5807 ac_prog_rejected=yes 5808 continue 5809 fi 5810 ac_cv_prog_CC_FOR_BUILD="cc" 5811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5812 break 2 5813 fi 5814done 5815 done 5816IFS=$as_save_IFS 5817 5818if test $ac_prog_rejected = yes; then 5819 # We found a bogon in the path, so make sure we never use it. 5820 set dummy $ac_cv_prog_CC_FOR_BUILD 5821 shift 5822 if test $# != 0; then 5823 # We chose a different compiler from the bogus one. 5824 # However, it has the same basename, so the bogon will be chosen 5825 # first if we set CC_FOR_BUILD to just the basename; use the full file name. 5826 shift 5827 ac_cv_prog_CC_FOR_BUILD="$as_dir/$ac_word${1+' '}$@" 5828 fi 5829fi 5830fi 5831fi 5832CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD 5833if test -n "$CC_FOR_BUILD"; then 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 5835$as_echo "$CC_FOR_BUILD" >&6; } 5836else 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5838$as_echo "no" >&6; } 5839fi 5840 5841 5842fi 5843if test -z "$CC_FOR_BUILD"; then 5844 if test -n "$ac_tool_prefix"; then 5845 for ac_prog in cl.exe 5846 do 5847 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5848set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5850$as_echo_n "checking for $ac_word... " >&6; } 5851if ${ac_cv_prog_CC_FOR_BUILD+:} false; then : 5852 $as_echo_n "(cached) " >&6 5853else 5854 if test -n "$CC_FOR_BUILD"; then 5855 ac_cv_prog_CC_FOR_BUILD="$CC_FOR_BUILD" # Let the user override the test. 5856else 5857as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5858for as_dir in $PATH 5859do 5860 IFS=$as_save_IFS 5861 test -z "$as_dir" && as_dir=. 5862 for ac_exec_ext in '' $ac_executable_extensions; do 5863 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5864 ac_cv_prog_CC_FOR_BUILD="$ac_tool_prefix$ac_prog" 5865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5866 break 2 5867 fi 5868done 5869 done 5870IFS=$as_save_IFS 5871 5872fi 5873fi 5874CC_FOR_BUILD=$ac_cv_prog_CC_FOR_BUILD 5875if test -n "$CC_FOR_BUILD"; then 5876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_BUILD" >&5 5877$as_echo "$CC_FOR_BUILD" >&6; } 5878else 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5880$as_echo "no" >&6; } 5881fi 5882 5883 5884 test -n "$CC_FOR_BUILD" && break 5885 done 5886fi 5887if test -z "$CC_FOR_BUILD"; then 5888 ac_ct_CC_FOR_BUILD=$CC_FOR_BUILD 5889 for ac_prog in cl.exe 5890do 5891 # Extract the first word of "$ac_prog", so it can be a program name with args. 5892set dummy $ac_prog; ac_word=$2 5893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5894$as_echo_n "checking for $ac_word... " >&6; } 5895if ${ac_cv_prog_ac_ct_CC_FOR_BUILD+:} false; then : 5896 $as_echo_n "(cached) " >&6 5897else 5898 if test -n "$ac_ct_CC_FOR_BUILD"; then 5899 ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_ct_CC_FOR_BUILD" # Let the user override the test. 5900else 5901as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5902for as_dir in $PATH 5903do 5904 IFS=$as_save_IFS 5905 test -z "$as_dir" && as_dir=. 5906 for ac_exec_ext in '' $ac_executable_extensions; do 5907 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5908 ac_cv_prog_ac_ct_CC_FOR_BUILD="$ac_prog" 5909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5910 break 2 5911 fi 5912done 5913 done 5914IFS=$as_save_IFS 5915 5916fi 5917fi 5918ac_ct_CC_FOR_BUILD=$ac_cv_prog_ac_ct_CC_FOR_BUILD 5919if test -n "$ac_ct_CC_FOR_BUILD"; then 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC_FOR_BUILD" >&5 5921$as_echo "$ac_ct_CC_FOR_BUILD" >&6; } 5922else 5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5924$as_echo "no" >&6; } 5925fi 5926 5927 5928 test -n "$ac_ct_CC_FOR_BUILD" && break 5929done 5930 5931 if test "x$ac_ct_CC_FOR_BUILD" = x; then 5932 CC_FOR_BUILD="" 5933 else 5934 case $cross_compiling:$ac_tool_warned in 5935yes:) 5936{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with build triplet" >&5 5937$as_echo "$as_me: WARNING: using cross tools not prefixed with build triplet" >&2;} 5938ac_tool_warned=yes ;; 5939esac 5940 CC_FOR_BUILD=$ac_ct_CC_FOR_BUILD 5941 fi 5942fi 5943 5944fi 5945 5946 5947test -z "$CC_FOR_BUILD" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5948$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5949as_fn_error $? "no acceptable C compiler found in \$PATH 5950See \`config.log' for more details" "$LINENO" 5; } 5951 5952# Provide some information about the compiler. 5953$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 5954set X $ac_compile 5955ac_compiler=$2 5956for ac_option in --version -v -V -qversion; do 5957 { { ac_try="$ac_compiler $ac_option >&5" 5958case "(($ac_try" in 5959 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5960 *) ac_try_echo=$ac_try;; 5961esac 5962eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 5963$as_echo "$ac_try_echo"; } >&5 5964 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 5965 ac_status=$? 5966 if test -s conftest.err; then 5967 sed '10a\ 5968... rest of stderr output deleted ... 5969 10q' conftest.err >conftest.er1 5970 cat conftest.er1 >&5 5971 fi 5972 rm -f conftest.er1 conftest.err 5973 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5974 test $ac_status = 0; } 5975done 5976 5977{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 5978$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 5979if ${ac_cv_c_compiler_gnu+:} false; then : 5980 $as_echo_n "(cached) " >&6 5981else 5982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5983/* end confdefs.h. */ 5984 5985int 5986main () 5987{ 5988#ifndef __GNUC__ 5989 choke me 5990#endif 5991 5992 ; 5993 return 0; 5994} 5995_ACEOF 5996if ac_fn_c_try_compile "$LINENO"; then : 5997 ac_compiler_gnu=yes 5998else 5999 ac_compiler_gnu=no 6000fi 6001rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext 6002ac_cv_c_compiler_gnu=$ac_compiler_gnu 6003 6004fi 6005{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 6006$as_echo "$ac_cv_c_compiler_gnu" >&6; } 6007if test $ac_compiler_gnu = yes; then 6008 GCC=yes 6009else 6010 GCC= 6011fi 6012ac_test_CFLAGS=${CFLAGS_FOR_BUILD+set} 6013ac_save_CFLAGS=$CFLAGS_FOR_BUILD 6014{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD accepts -g" >&5 6015$as_echo_n "checking whether $CC_FOR_BUILD accepts -g... " >&6; } 6016if ${ac_cv_build_prog_cc_g+:} false; then : 6017 $as_echo_n "(cached) " >&6 6018else 6019 ac_save_c_werror_flag=$ac_c_werror_flag 6020 ac_c_werror_flag=yes 6021 ac_cv_build_prog_cc_g=no 6022 CFLAGS_FOR_BUILD="-g" 6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6024/* end confdefs.h. */ 6025 6026int 6027main () 6028{ 6029 6030 ; 6031 return 0; 6032} 6033_ACEOF 6034if ac_fn_c_try_compile "$LINENO"; then : 6035 ac_cv_build_prog_cc_g=yes 6036else 6037 CFLAGS_FOR_BUILD="" 6038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6039/* end confdefs.h. */ 6040 6041int 6042main () 6043{ 6044 6045 ; 6046 return 0; 6047} 6048_ACEOF 6049if ac_fn_c_try_compile "$LINENO"; then : 6050 6051else 6052 ac_c_werror_flag=$ac_save_c_werror_flag 6053 CFLAGS_FOR_BUILD="-g" 6054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6055/* end confdefs.h. */ 6056 6057int 6058main () 6059{ 6060 6061 ; 6062 return 0; 6063} 6064_ACEOF 6065if ac_fn_c_try_compile "$LINENO"; then : 6066 ac_cv_build_prog_cc_g=yes 6067fi 6068rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext 6069fi 6070rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext 6071fi 6072rm -f core conftest.err conftest.$ac_build_objext conftest.$ac_ext 6073 ac_c_werror_flag=$ac_save_c_werror_flag 6074fi 6075{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_g" >&5 6076$as_echo "$ac_cv_build_prog_cc_g" >&6; } 6077if test "$ac_test_CFLAGS" = set; then 6078 CFLAGS_FOR_BUILD=$ac_save_CFLAGS 6079elif test $ac_cv_build_prog_cc_g = yes; then 6080 if test "$GCC" = yes; then 6081 CFLAGS_FOR_BUILD="-g -O2" 6082 else 6083 CFLAGS_FOR_BUILD="-g" 6084 fi 6085else 6086 if test "$GCC" = yes; then 6087 CFLAGS_FOR_BUILD="-O2" 6088 else 6089 CFLAGS_FOR_BUILD= 6090 fi 6091fi 6092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC_FOR_BUILD option to accept ISO C89" >&5 6093$as_echo_n "checking for $CC_FOR_BUILD option to accept ISO C89... " >&6; } 6094if ${ac_cv_build_prog_cc_c89+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096else 6097 ac_cv_build_prog_cc_c89=no 6098ac_save_CC=$CC_FOR_BUILD 6099cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6100/* end confdefs.h. */ 6101#include <stdarg.h> 6102#include <stdio.h> 6103struct stat; 6104/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 6105struct buf { int x; }; 6106FILE * (*rcsopen) (struct buf *, struct stat *, int); 6107static char *e (p, i) 6108 char **p; 6109 int i; 6110{ 6111 return p[i]; 6112} 6113static char *f (char * (*g) (char **, int), char **p, ...) 6114{ 6115 char *s; 6116 va_list v; 6117 va_start (v,p); 6118 s = g (p, va_arg (v,int)); 6119 va_end (v); 6120 return s; 6121} 6122 6123/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 6124 function prototypes and stuff, but not '\xHH' hex character constants. 6125 These don't provoke an error unfortunately, instead are silently treated 6126 as 'x'. The following induces an error, until -std is added to get 6127 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 6128 array size at least. It's necessary to write '\x00'==0 to get something 6129 that's true only with -std. */ 6130int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 6131 6132/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 6133 inside strings and character constants. */ 6134#define FOO(x) 'x' 6135int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 6136 6137int test (int i, double x); 6138struct s1 {int (*f) (int a);}; 6139struct s2 {int (*f) (double a);}; 6140int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 6141int argc; 6142char **argv; 6143int 6144main () 6145{ 6146return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 6147 ; 6148 return 0; 6149} 6150_ACEOF 6151for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 6152 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 6153do 6154 CC_FOR_BUILD="$ac_save_CC $ac_arg" 6155 if ac_fn_c_try_compile "$LINENO"; then : 6156 ac_cv_build_prog_cc_c89=$ac_arg 6157fi 6158rm -f core conftest.err conftest.$ac_build_objext 6159 test "x$ac_cv_build_prog_cc_c89" != "xno" && break 6160done 6161rm -f conftest.$ac_ext 6162CC_FOR_BUILD=$ac_save_CC 6163 6164fi 6165# AC_CACHE_VAL 6166case "x$ac_cv_build_prog_cc_c89" in 6167 x) 6168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 6169$as_echo "none needed" >&6; } ;; 6170 xno) 6171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 6172$as_echo "unsupported" >&6; } ;; 6173 *) 6174 CC_FOR_BUILD="$CC_FOR_BUILD $ac_cv_build_prog_cc_c89" 6175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build_prog_cc_c89" >&5 6176$as_echo "$ac_cv_build_prog_cc_c89" >&6; } ;; 6177esac 6178if test "x$ac_cv_build_prog_cc_c89" != xno; then : 6179 6180fi 6181 6182ac_ext=c 6183ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' 6184ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' 6185ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' 6186ac_compiler_gnu=$ac_cv_c_compiler_gnu 6187 6188ac_ext=c 6189ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' 6190ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' 6191ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' 6192ac_compiler_gnu=$ac_cv_c_compiler_gnu 6193{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD understands -c and -o together" >&5 6194$as_echo_n "checking whether $CC_FOR_BUILD understands -c and -o together... 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" >&6; } 6251if ${am_cv_build_CC_dependencies_compiler_type+:} false; then : 6252 $as_echo_n "(cached) " >&6 6253else 6254 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6255 # We make a subdir and do the tests there. Otherwise we can end up 6256 # making bogus files that we don't know about and never remove. For 6257 # instance it was reported that on HP-UX the gcc test will end up 6258 # making a dummy file named 'D' -- because '-MD' means "put the output 6259 # in D". 6260 rm -rf conftest.dir 6261 mkdir conftest.dir 6262 # Copy depcomp to subdir because otherwise we won't find it if we're 6263 # using a relative directory. 6264 cp "$am_depcomp" conftest.dir 6265 cd conftest.dir 6266 # We will build objects and dependencies in a subdirectory because 6267 # it helps to detect inapplicable dependency modes. For instance 6268 # both Tru64's cc and ICC support -MD to output dependencies as a 6269 # side effect of compilation, but ICC will put the dependencies in 6270 # the current directory while Tru64 will put them in the object 6271 # directory. 6272 mkdir sub 6273 6274 am_cv_build_CC_dependencies_compiler_type=none 6275 if test "$am_compiler_list" = ""; then 6276 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 6277 fi 6278 am__universal=false 6279 case " $depcc " in #( 6280 *\ -arch\ *\ -arch\ *) am__universal=true ;; 6281 esac 6282 6283 for depmode in $am_compiler_list; do 6284 # Setup a source with many dependencies, because some compilers 6285 # like to wrap large dependency lists on column 80 (with \), and 6286 # we should not choose a depcomp mode which is confused by this. 6287 # 6288 # We need to recreate these files for each test, as the compiler may 6289 # overwrite some of them when testing with obscure command lines. 6290 # This happens at least with the AIX C compiler. 6291 : > sub/conftest.c 6292 for i in 1 2 3 4 5 6; do 6293 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6294 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 6295 # Solaris 10 /bin/sh. 6296 echo '/* dummy */' > sub/conftst$i.h 6297 done 6298 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6299 6300 # We check with '-c' and '-o' for the sake of the "dashmstdout" 6301 # mode. It turns out that the SunPro C++ compiler does not properly 6302 # handle '-M -o', and we need to detect this. Also, some Intel 6303 # versions had trouble with output in subdirs. 6304 am__obj=sub/conftest.${OBJEXT-o} 6305 am__minus_obj="-o $am__obj" 6306 case $depmode in 6307 gcc) 6308 # This depmode causes a compiler race in universal mode. 6309 test "$am__universal" = false || continue 6310 ;; 6311 nosideeffect) 6312 # After this tag, mechanisms are not by side-effect, so they'll 6313 # only be used when explicitly requested. 6314 if test "x$enable_dependency_tracking" = xyes; then 6315 continue 6316 else 6317 break 6318 fi 6319 ;; 6320 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 6321 # This compiler won't grok '-c -o', but also, the minuso test has 6322 # not run yet. These depmodes are late enough in the game, and 6323 # so weak that their functioning should not be impacted. 6324 am__obj=conftest.${OBJEXT-o} 6325 am__minus_obj= 6326 ;; 6327 none) break ;; 6328 esac 6329 if depmode=$depmode \ 6330 source=sub/conftest.c object=$am__obj \ 6331 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6332 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 6333 >/dev/null 2>conftest.err && 6334 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 6335 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6336 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 6337 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6338 # icc doesn't choke on unknown options, it will just issue warnings 6339 # or remarks (even with -Werror). So we grep stderr for any message 6340 # that says an option was ignored or not supported. 6341 # When given -MP, icc 7.0 and 7.1 complain thusly: 6342 # icc: Command line warning: ignoring option '-M'; no argument required 6343 # The diagnosis changed in icc 8.0: 6344 # icc: Command line remark: option '-MP' not supported 6345 if (grep 'ignoring option' conftest.err || 6346 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6347 am_cv_build_CC_dependencies_compiler_type=$depmode 6348 break 6349 fi 6350 fi 6351 done 6352 6353 cd .. 6354 rm -rf conftest.dir 6355else 6356 am_cv_build_CC_dependencies_compiler_type=none 6357fi 6358 6359fi 6360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_build_CC_dependencies_compiler_type" >&5 6361$as_echo "$am_cv_build_CC_dependencies_compiler_type" >&6; } 6362CCDEPMODE=depmode=$am_cv_build_CC_dependencies_compiler_type 6363 6364 if 6365 test "x$enable_dependency_tracking" != xno \ 6366 && test "$am_cv_build_CC_dependencies_compiler_type" = gcc3; then 6367 am__fastdepCC_TRUE= 6368 am__fastdepCC_FALSE='#' 6369else 6370 am__fastdepCC_TRUE='#' 6371 am__fastdepCC_FALSE= 6372fi 6373 6374 6375ac_ext=c 6376ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' 6377ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' 6378ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' 6379ac_compiler_gnu=$ac_cv_c_compiler_gnu 6380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 6381$as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers 6420 # can be detected and how. 6421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6422/* end confdefs.h. */ 6423#include <ac_nonexistent.h> 6424_ACEOF 6425if ac_fn_c_try_cpp "$LINENO"; then : 6426 # Broken: success on invalid input. 6427continue 6428else 6429 # Passes both tests. 6430ac_preproc_ok=: 6431break 6432fi 6433rm -f conftest.err conftest.i conftest.$ac_ext 6434 6435done 6436# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6437rm -f conftest.i conftest.err conftest.$ac_ext 6438if $ac_preproc_ok; then : 6439 break 6440fi 6441 6442 done 6443 ac_cv_build_prog_CPP=$CPP_FOR_BUILD 6444 6445fi 6446 CPP_FOR_BUILD=$ac_cv_build_prog_CPP 6447else 6448 ac_cv_build_prog_CPP=$CPP_FOR_BUILD 6449fi 6450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP_FOR_BUILD" >&5 6451$as_echo "$CPP_FOR_BUILD" >&6; } 6452ac_preproc_ok=false 6453for ac_c_preproc_warn_flag in '' yes 6454do 6455 # Use a header file that comes with gcc, so configuring glibc 6456 # with a fresh cross-compiler works. 6457 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6458 # <limits.h> exists even on freestanding compilers. 6459 # On the NeXT, cc -E runs the code through the compiler's parser, 6460 # not just through cpp. "Syntax error" is here to catch this case. 6461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462/* end confdefs.h. */ 6463#ifdef __STDC__ 6464# include <limits.h> 6465#else 6466# include <assert.h> 6467#endif 6468 Syntax error 6469_ACEOF 6470if ac_fn_c_try_cpp "$LINENO"; then : 6471 6472else 6473 # Broken: fails on valid input. 6474continue 6475fi 6476rm -f conftest.err conftest.i conftest.$ac_ext 6477 6478 # OK, works on sane cases. Now check whether nonexistent headers 6479 # can be detected and how. 6480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6481/* end confdefs.h. */ 6482#include <ac_nonexistent.h> 6483_ACEOF 6484if ac_fn_c_try_cpp "$LINENO"; then : 6485 # Broken: success on invalid input. 6486continue 6487else 6488 # Passes both tests. 6489ac_preproc_ok=: 6490break 6491fi 6492rm -f conftest.err conftest.i conftest.$ac_ext 6493 6494done 6495# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6496rm -f conftest.i conftest.err conftest.$ac_ext 6497if $ac_preproc_ok; then : 6498 6499else 6500 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6501$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6502as_fn_error $? "C preprocessor \"$CPP_FOR_BUILD\" fails sanity check 6503See \`config.log' for more details" "$LINENO" 5; } 6504fi 6505 6506ac_ext=c 6507ac_cpp='$CPP_FOR_BUILD $CPPFLAGS_FOR_BUILD' 6508ac_compile='$CC_FOR_BUILD -c $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD conftest.$ac_ext >&5' 6509ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_FOR_BUILD $LDFLAGS_FOR_BUILD conftest.$ac_ext $LIBS >&5' 6510ac_compiler_gnu=$ac_cv_c_compiler_gnu 6511 6512 6513 6514if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 6515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 6516$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 6517if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6518 $as_echo_n "(cached) " >&6 6519else 6520 6521 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6522 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6524/* end confdefs.h. */ 6525 6526int 6527main () 6528{ 6529 6530 ; 6531 return 0; 6532} 6533_ACEOF 6534if ac_fn_c_try_link "$LINENO"; then : 6535 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6536else 6537 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 6538fi 6539rm -f core conftest.err conftest.$ac_build_objext \ 6540 conftest$ac_build_exeext conftest.$ac_ext 6541 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6542 6543fi 6544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 6545$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 6546if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 6547 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 6548else 6549 gl_build_unknown_warnings_are_errors= 6550fi 6551 6552 6553fi 6554 6555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wall" >&5 6556$as_echo_n "checking whether $CC_FOR_BUILD handles -Wall... 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" >&6; } 6594if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6595 $as_echo_n "(cached) " >&6 6596else 6597 6598 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6599 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6601/* end confdefs.h. */ 6602 6603int 6604main () 6605{ 6606 6607 ; 6608 return 0; 6609} 6610_ACEOF 6611if ac_fn_c_try_link "$LINENO"; then : 6612 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6613else 6614 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 6615fi 6616rm -f core conftest.err conftest.$ac_build_objext \ 6617 conftest$ac_build_exeext conftest.$ac_ext 6618 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6619 6620fi 6621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 6622$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 6623if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 6624 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 6625else 6626 gl_build_unknown_warnings_are_errors= 6627fi 6628 6629 6630fi 6631 6632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wempty-body" >&5 6633$as_echo_n "checking whether $CC_FOR_BUILD handles -Wempty-body... " >&6; } 6634if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body+:} false; then : 6635 $as_echo_n "(cached) " >&6 6636else 6637 6638 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6639 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wempty-body" 6640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6641/* end confdefs.h. */ 6642 6643int 6644main () 6645{ 6646 6647 ; 6648 return 0; 6649} 6650_ACEOF 6651if ac_fn_c_try_link "$LINENO"; then : 6652 gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body=yes 6653else 6654 gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body=no 6655fi 6656rm -f core conftest.err conftest.$ac_build_objext \ 6657 conftest$ac_build_exeext conftest.$ac_ext 6658 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6659 6660fi 6661{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body" >&5 6662$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body" >&6; } 6663if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wempty_body" = xyes; then : 6664 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wempty-body" 6665fi 6666 6667 6668if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 6669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 6670$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 6671if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6672 $as_echo_n "(cached) " >&6 6673else 6674 6675 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6676 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6678/* end confdefs.h. */ 6679 6680int 6681main () 6682{ 6683 6684 ; 6685 return 0; 6686} 6687_ACEOF 6688if ac_fn_c_try_link "$LINENO"; then : 6689 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6690else 6691 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 6692fi 6693rm -f core conftest.err conftest.$ac_build_objext \ 6694 conftest$ac_build_exeext conftest.$ac_ext 6695 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6696 6697fi 6698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 6699$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 6700if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 6701 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 6702else 6703 gl_build_unknown_warnings_are_errors= 6704fi 6705 6706 6707fi 6708 6709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wformat-security" >&5 6710$as_echo_n "checking whether $CC_FOR_BUILD handles -Wformat-security... " >&6; } 6711if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security+:} false; then : 6712 $as_echo_n "(cached) " >&6 6713else 6714 6715 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6716 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wformat-security" 6717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6718/* end confdefs.h. */ 6719 6720int 6721main () 6722{ 6723 6724 ; 6725 return 0; 6726} 6727_ACEOF 6728if ac_fn_c_try_link "$LINENO"; then : 6729 gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security=yes 6730else 6731 gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security=no 6732fi 6733rm -f core conftest.err conftest.$ac_build_objext \ 6734 conftest$ac_build_exeext conftest.$ac_ext 6735 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6736 6737fi 6738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" >&5 6739$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" >&6; } 6740if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wformat_security" = xyes; then : 6741 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wformat-security" 6742fi 6743 6744 6745if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 6747$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 6748if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6749 $as_echo_n "(cached) " >&6 6750else 6751 6752 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6753 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6755/* end confdefs.h. */ 6756 6757int 6758main () 6759{ 6760 6761 ; 6762 return 0; 6763} 6764_ACEOF 6765if ac_fn_c_try_link "$LINENO"; then : 6766 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6767else 6768 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 6769fi 6770rm -f core conftest.err conftest.$ac_build_objext \ 6771 conftest$ac_build_exeext conftest.$ac_ext 6772 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6773 6774fi 6775{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 6776$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 6777if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 6778 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 6779else 6780 gl_build_unknown_warnings_are_errors= 6781fi 6782 6783 6784fi 6785 6786{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wignored-qualifiers" >&5 6787$as_echo_n "checking whether $CC_FOR_BUILD handles -Wignored-qualifiers... " >&6; } 6788if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers+:} false; then : 6789 $as_echo_n "(cached) " >&6 6790else 6791 6792 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6793 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wignored-qualifiers" 6794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6795/* end confdefs.h. */ 6796 6797int 6798main () 6799{ 6800 6801 ; 6802 return 0; 6803} 6804_ACEOF 6805if ac_fn_c_try_link "$LINENO"; then : 6806 gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers=yes 6807else 6808 gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers=no 6809fi 6810rm -f core conftest.err conftest.$ac_build_objext \ 6811 conftest$ac_build_exeext conftest.$ac_ext 6812 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6813 6814fi 6815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers" >&5 6816$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers" >&6; } 6817if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wignored_qualifiers" = xyes; then : 6818 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wignored-qualifiers" 6819fi 6820 6821 6822if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 6824$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 6825if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6826 $as_echo_n "(cached) " >&6 6827else 6828 6829 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6830 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6832/* end confdefs.h. */ 6833 6834int 6835main () 6836{ 6837 6838 ; 6839 return 0; 6840} 6841_ACEOF 6842if ac_fn_c_try_link "$LINENO"; then : 6843 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6844else 6845 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 6846fi 6847rm -f core conftest.err conftest.$ac_build_objext \ 6848 conftest$ac_build_exeext conftest.$ac_ext 6849 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6850 6851fi 6852{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 6853$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 6854if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 6855 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 6856else 6857 gl_build_unknown_warnings_are_errors= 6858fi 6859 6860 6861fi 6862 6863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Winit-self" >&5 6864$as_echo_n "checking whether $CC_FOR_BUILD handles -Winit-self... " >&6; } 6865if ${gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self+:} false; then : 6866 $as_echo_n "(cached) " >&6 6867else 6868 6869 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6870 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Winit-self" 6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6872/* end confdefs.h. */ 6873 6874int 6875main () 6876{ 6877 6878 ; 6879 return 0; 6880} 6881_ACEOF 6882if ac_fn_c_try_link "$LINENO"; then : 6883 gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self=yes 6884else 6885 gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self=no 6886fi 6887rm -f core conftest.err conftest.$ac_build_objext \ 6888 conftest$ac_build_exeext conftest.$ac_ext 6889 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6890 6891fi 6892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" >&5 6893$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" >&6; } 6894if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Winit_self" = xyes; then : 6895 as_fn_append WARN_CFLAGS_FOR_BUILD " -Winit-self" 6896fi 6897 6898 6899if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 6900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 6901$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 6902if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6903 $as_echo_n "(cached) " >&6 6904else 6905 6906 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6907 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6909/* end confdefs.h. */ 6910 6911int 6912main () 6913{ 6914 6915 ; 6916 return 0; 6917} 6918_ACEOF 6919if ac_fn_c_try_link "$LINENO"; then : 6920 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6921else 6922 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 6923fi 6924rm -f core conftest.err conftest.$ac_build_objext \ 6925 conftest$ac_build_exeext conftest.$ac_ext 6926 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6927 6928fi 6929{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 6930$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 6931if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 6932 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 6933else 6934 gl_build_unknown_warnings_are_errors= 6935fi 6936 6937 6938fi 6939 6940{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wlogical-op" >&5 6941$as_echo_n "checking whether $CC_FOR_BUILD handles -Wlogical-op... " >&6; } 6942if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op+:} false; then : 6943 $as_echo_n "(cached) " >&6 6944else 6945 6946 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6947 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wlogical-op" 6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6949/* end confdefs.h. */ 6950 6951int 6952main () 6953{ 6954 6955 ; 6956 return 0; 6957} 6958_ACEOF 6959if ac_fn_c_try_link "$LINENO"; then : 6960 gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op=yes 6961else 6962 gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op=no 6963fi 6964rm -f core conftest.err conftest.$ac_build_objext \ 6965 conftest$ac_build_exeext conftest.$ac_ext 6966 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 6967 6968fi 6969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" >&5 6970$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" >&6; } 6971if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wlogical_op" = xyes; then : 6972 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wlogical-op" 6973fi 6974 6975 6976if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 6978$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 6979if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 6980 $as_echo_n "(cached) " >&6 6981else 6982 6983 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 6984 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 6985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6986/* end confdefs.h. */ 6987 6988int 6989main () 6990{ 6991 6992 ; 6993 return 0; 6994} 6995_ACEOF 6996if ac_fn_c_try_link "$LINENO"; then : 6997 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 6998else 6999 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7000fi 7001rm -f core conftest.err conftest.$ac_build_objext \ 7002 conftest$ac_build_exeext conftest.$ac_ext 7003 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7004 7005fi 7006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7007$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7008if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7009 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7010else 7011 gl_build_unknown_warnings_are_errors= 7012fi 7013 7014 7015fi 7016 7017{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wmissing-parameter-type" >&5 7018$as_echo_n "checking whether $CC_FOR_BUILD handles -Wmissing-parameter-type... " >&6; } 7019if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type+:} false; then : 7020 $as_echo_n "(cached) " >&6 7021else 7022 7023 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7024 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wmissing-parameter-type" 7025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7026/* end confdefs.h. */ 7027 7028int 7029main () 7030{ 7031 7032 ; 7033 return 0; 7034} 7035_ACEOF 7036if ac_fn_c_try_link "$LINENO"; then : 7037 gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type=yes 7038else 7039 gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type=no 7040fi 7041rm -f core conftest.err conftest.$ac_build_objext \ 7042 conftest$ac_build_exeext conftest.$ac_ext 7043 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7044 7045fi 7046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type" >&5 7047$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type" >&6; } 7048if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wmissing_parameter_type" = xyes; then : 7049 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wmissing-parameter-type" 7050fi 7051 7052 7053if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7055$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7056if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7057 $as_echo_n "(cached) " >&6 7058else 7059 7060 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7061 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7063/* end confdefs.h. */ 7064 7065int 7066main () 7067{ 7068 7069 ; 7070 return 0; 7071} 7072_ACEOF 7073if ac_fn_c_try_link "$LINENO"; then : 7074 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7075else 7076 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7077fi 7078rm -f core conftest.err conftest.$ac_build_objext \ 7079 conftest$ac_build_exeext conftest.$ac_ext 7080 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7081 7082fi 7083{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7084$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7085if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7086 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7087else 7088 gl_build_unknown_warnings_are_errors= 7089fi 7090 7091 7092fi 7093 7094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wnested-externs" >&5 7095$as_echo_n "checking whether $CC_FOR_BUILD handles -Wnested-externs... " >&6; } 7096if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs+:} false; then : 7097 $as_echo_n "(cached) " >&6 7098else 7099 7100 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7101 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wnested-externs" 7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103/* end confdefs.h. */ 7104 7105int 7106main () 7107{ 7108 7109 ; 7110 return 0; 7111} 7112_ACEOF 7113if ac_fn_c_try_link "$LINENO"; then : 7114 gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs=yes 7115else 7116 gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs=no 7117fi 7118rm -f core conftest.err conftest.$ac_build_objext \ 7119 conftest$ac_build_exeext conftest.$ac_ext 7120 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7121 7122fi 7123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" >&5 7124$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" >&6; } 7125if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wnested_externs" = xyes; then : 7126 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wnested-externs" 7127fi 7128 7129 7130if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7132$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7133if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7134 $as_echo_n "(cached) " >&6 7135else 7136 7137 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7138 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140/* end confdefs.h. */ 7141 7142int 7143main () 7144{ 7145 7146 ; 7147 return 0; 7148} 7149_ACEOF 7150if ac_fn_c_try_link "$LINENO"; then : 7151 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7152else 7153 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7154fi 7155rm -f core conftest.err conftest.$ac_build_objext \ 7156 conftest$ac_build_exeext conftest.$ac_ext 7157 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7158 7159fi 7160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7161$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7162if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7163 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7164else 7165 gl_build_unknown_warnings_are_errors= 7166fi 7167 7168 7169fi 7170 7171{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wold-style-declaration" >&5 7172$as_echo_n "checking whether $CC_FOR_BUILD handles -Wold-style-declaration... " >&6; } 7173if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration+:} false; then : 7174 $as_echo_n "(cached) " >&6 7175else 7176 7177 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7178 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wold-style-declaration" 7179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7180/* end confdefs.h. */ 7181 7182int 7183main () 7184{ 7185 7186 ; 7187 return 0; 7188} 7189_ACEOF 7190if ac_fn_c_try_link "$LINENO"; then : 7191 gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration=yes 7192else 7193 gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration=no 7194fi 7195rm -f core conftest.err conftest.$ac_build_objext \ 7196 conftest$ac_build_exeext conftest.$ac_ext 7197 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7198 7199fi 7200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration" >&5 7201$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration" >&6; } 7202if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_declaration" = xyes; then : 7203 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wold-style-declaration" 7204fi 7205 7206 7207if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7209$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7210if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7211 $as_echo_n "(cached) " >&6 7212else 7213 7214 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7215 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7217/* end confdefs.h. */ 7218 7219int 7220main () 7221{ 7222 7223 ; 7224 return 0; 7225} 7226_ACEOF 7227if ac_fn_c_try_link "$LINENO"; then : 7228 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7229else 7230 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7231fi 7232rm -f core conftest.err conftest.$ac_build_objext \ 7233 conftest$ac_build_exeext conftest.$ac_ext 7234 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7235 7236fi 7237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7238$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7239if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7240 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7241else 7242 gl_build_unknown_warnings_are_errors= 7243fi 7244 7245 7246fi 7247 7248{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wold-style-definition" >&5 7249$as_echo_n "checking whether $CC_FOR_BUILD handles -Wold-style-definition... " >&6; } 7250if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition+:} false; then : 7251 $as_echo_n "(cached) " >&6 7252else 7253 7254 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7255 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wold-style-definition" 7256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7257/* end confdefs.h. */ 7258 7259int 7260main () 7261{ 7262 7263 ; 7264 return 0; 7265} 7266_ACEOF 7267if ac_fn_c_try_link "$LINENO"; then : 7268 gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition=yes 7269else 7270 gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition=no 7271fi 7272rm -f core conftest.err conftest.$ac_build_objext \ 7273 conftest$ac_build_exeext conftest.$ac_ext 7274 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7275 7276fi 7277{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" >&5 7278$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" >&6; } 7279if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wold_style_definition" = xyes; then : 7280 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wold-style-definition" 7281fi 7282 7283 7284if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7286$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7287if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289else 7290 7291 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7292 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294/* end confdefs.h. */ 7295 7296int 7297main () 7298{ 7299 7300 ; 7301 return 0; 7302} 7303_ACEOF 7304if ac_fn_c_try_link "$LINENO"; then : 7305 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7306else 7307 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7308fi 7309rm -f core conftest.err conftest.$ac_build_objext \ 7310 conftest$ac_build_exeext conftest.$ac_ext 7311 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7312 7313fi 7314{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7315$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7316if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7317 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7318else 7319 gl_build_unknown_warnings_are_errors= 7320fi 7321 7322 7323fi 7324 7325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wsign-compare" >&5 7326$as_echo_n "checking whether $CC_FOR_BUILD handles -Wsign-compare... " >&6; } 7327if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare+:} false; then : 7328 $as_echo_n "(cached) " >&6 7329else 7330 7331 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7332 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wsign-compare" 7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334/* end confdefs.h. */ 7335 7336int 7337main () 7338{ 7339 7340 ; 7341 return 0; 7342} 7343_ACEOF 7344if ac_fn_c_try_link "$LINENO"; then : 7345 gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare=yes 7346else 7347 gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare=no 7348fi 7349rm -f core conftest.err conftest.$ac_build_objext \ 7350 conftest$ac_build_exeext conftest.$ac_ext 7351 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7352 7353fi 7354{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare" >&5 7355$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare" >&6; } 7356if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wsign_compare" = xyes; then : 7357 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wsign-compare" 7358fi 7359 7360 7361if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7363$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7364if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7365 $as_echo_n "(cached) " >&6 7366else 7367 7368 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7369 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7371/* end confdefs.h. */ 7372 7373int 7374main () 7375{ 7376 7377 ; 7378 return 0; 7379} 7380_ACEOF 7381if ac_fn_c_try_link "$LINENO"; then : 7382 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7383else 7384 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7385fi 7386rm -f core conftest.err conftest.$ac_build_objext \ 7387 conftest$ac_build_exeext conftest.$ac_ext 7388 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7389 7390fi 7391{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7392$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7393if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7394 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7395else 7396 gl_build_unknown_warnings_are_errors= 7397fi 7398 7399 7400fi 7401 7402{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wtype-limits" >&5 7403$as_echo_n "checking whether $CC_FOR_BUILD handles -Wtype-limits... " >&6; } 7404if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits+:} false; then : 7405 $as_echo_n "(cached) " >&6 7406else 7407 7408 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7409 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wtype-limits" 7410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7411/* end confdefs.h. */ 7412 7413int 7414main () 7415{ 7416 7417 ; 7418 return 0; 7419} 7420_ACEOF 7421if ac_fn_c_try_link "$LINENO"; then : 7422 gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits=yes 7423else 7424 gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits=no 7425fi 7426rm -f core conftest.err conftest.$ac_build_objext \ 7427 conftest$ac_build_exeext conftest.$ac_ext 7428 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7429 7430fi 7431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits" >&5 7432$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits" >&6; } 7433if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wtype_limits" = xyes; then : 7434 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wtype-limits" 7435fi 7436 7437 7438if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7440$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7441if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7442 $as_echo_n "(cached) " >&6 7443else 7444 7445 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7446 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7448/* end confdefs.h. */ 7449 7450int 7451main () 7452{ 7453 7454 ; 7455 return 0; 7456} 7457_ACEOF 7458if ac_fn_c_try_link "$LINENO"; then : 7459 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7460else 7461 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7462fi 7463rm -f core conftest.err conftest.$ac_build_objext \ 7464 conftest$ac_build_exeext conftest.$ac_ext 7465 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7466 7467fi 7468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7469$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7470if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7471 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7472else 7473 gl_build_unknown_warnings_are_errors= 7474fi 7475 7476 7477fi 7478 7479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Wwrite-strings" >&5 7480$as_echo_n "checking whether $CC_FOR_BUILD handles -Wwrite-strings... " >&6; } 7481if ${gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings+:} false; then : 7482 $as_echo_n "(cached) " >&6 7483else 7484 7485 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7486 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Wwrite-strings" 7487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7488/* end confdefs.h. */ 7489 7490int 7491main () 7492{ 7493 7494 ; 7495 return 0; 7496} 7497_ACEOF 7498if ac_fn_c_try_link "$LINENO"; then : 7499 gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings=yes 7500else 7501 gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings=no 7502fi 7503rm -f core conftest.err conftest.$ac_build_objext \ 7504 conftest$ac_build_exeext conftest.$ac_ext 7505 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7506 7507fi 7508{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" >&5 7509$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" >&6; } 7510if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Wwrite_strings" = xyes; then : 7511 as_fn_append WARN_CFLAGS_FOR_BUILD " -Wwrite-strings" 7512fi 7513 7514 7515# Check whether --enable-gcc-Werror was given. 7516if test "${enable_gcc_Werror+set}" = set; then : 7517 enableval=$enable_gcc_Werror; case $enableval in 7518 yes) if test x${gl_build_unknown_warnings_are_errors+set} = x; then : 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option" >&5 7520$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror -Wunknown-warning-option... " >&6; } 7521if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option+:} false; then : 7522 $as_echo_n "(cached) " >&6 7523else 7524 7525 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7526 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror -Wunknown-warning-option" 7527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7528/* end confdefs.h. */ 7529 7530int 7531main () 7532{ 7533 7534 ; 7535 return 0; 7536} 7537_ACEOF 7538if ac_fn_c_try_link "$LINENO"; then : 7539 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=yes 7540else 7541 gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option=no 7542fi 7543rm -f core conftest.err conftest.$ac_build_objext \ 7544 conftest$ac_build_exeext conftest.$ac_ext 7545 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7546 7547fi 7548{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&5 7549$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" >&6; } 7550if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror__Wunknown_warning_option" = xyes; then : 7551 gl_build_unknown_warnings_are_errors='-Wunknown-warning-option -Werror' 7552else 7553 gl_build_unknown_warnings_are_errors= 7554fi 7555 7556 7557fi 7558 7559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC_FOR_BUILD handles -Werror" >&5 7560$as_echo_n "checking whether $CC_FOR_BUILD handles -Werror... " >&6; } 7561if ${gl_cv_warn_CFLAGS_FOR_BUILD__Werror+:} false; then : 7562 $as_echo_n "(cached) " >&6 7563else 7564 7565 gl_save_compiler_FLAGS="$CFLAGS_FOR_BUILD" 7566 as_fn_append CFLAGS_FOR_BUILD " $gl_build_unknown_warnings_are_errors -Werror" 7567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7568/* end confdefs.h. */ 7569 7570int 7571main () 7572{ 7573 7574 ; 7575 return 0; 7576} 7577_ACEOF 7578if ac_fn_c_try_link "$LINENO"; then : 7579 gl_cv_warn_CFLAGS_FOR_BUILD__Werror=yes 7580else 7581 gl_cv_warn_CFLAGS_FOR_BUILD__Werror=no 7582fi 7583rm -f core conftest.err conftest.$ac_build_objext \ 7584 conftest$ac_build_exeext conftest.$ac_ext 7585 CFLAGS_FOR_BUILD="$gl_save_compiler_FLAGS" 7586 7587fi 7588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_CFLAGS_FOR_BUILD__Werror" >&5 7589$as_echo "$gl_cv_warn_CFLAGS_FOR_BUILD__Werror" >&6; } 7590if test "x$gl_cv_warn_CFLAGS_FOR_BUILD__Werror" = xyes; then : 7591 as_fn_append WARN_CFLAGS_FOR_BUILD " -Werror" 7592fi 7593 7594 ;; 7595 no) ;; 7596 *) as_fn_error $? "bad value $enableval for gcc-Werror option" "$LINENO" 5 ;; 7597 esac 7598 7599fi 7600 7601 7602 7603 7604if test -n "${st_saved_cross_compiling+set}"; then : 7605 cross_compiling="${st_saved_cross_compiling}"; unset st_saved_cross_compiling 7606fi 7607 7608if test -n "${st_saved_ac_tool_prefix+set}"; then : 7609 ac_tool_prefix="${st_saved_ac_tool_prefix}"; unset st_saved_ac_tool_prefix 7610fi 7611 7612if test -n "${st_saved_ac_link+set}"; then : 7613 ac_link="${st_saved_ac_link}"; unset st_saved_ac_link 7614fi 7615 7616if test -n "${st_saved_ac_cv_c_decl_report+set}"; then : 7617 ac_cv_c_decl_report="${st_saved_ac_cv_c_decl_report}"; unset st_saved_ac_cv_c_decl_report 7618fi 7619 7620if test -n "${st_saved_ac_cv_c_compiler_gnu+set}"; then : 7621 ac_cv_c_compiler_gnu="${st_saved_ac_cv_c_compiler_gnu}"; unset st_saved_ac_cv_c_compiler_gnu 7622fi 7623 7624if test -n "${st_saved_ac_cpp+set}"; then : 7625 ac_cpp="${st_saved_ac_cpp}"; unset st_saved_ac_cpp 7626fi 7627 7628if test -n "${st_saved_ac_compiler_gnu+set}"; then : 7629 ac_compiler_gnu="${st_saved_ac_compiler_gnu}"; unset st_saved_ac_compiler_gnu 7630fi 7631 7632if test -n "${st_saved_ac_compile+set}"; then : 7633 ac_compile="${st_saved_ac_compile}"; unset st_saved_ac_compile 7634fi 7635 7636if test -n "${st_saved_ac_c_werror_flag+set}"; then : 7637 ac_c_werror_flag="${st_saved_ac_c_werror_flag}"; unset st_saved_ac_c_werror_flag 7638fi 7639 7640if test -n "${st_saved_ac_c_preproc_warn_flag+set}"; then : 7641 ac_c_preproc_warn_flag="${st_saved_ac_c_preproc_warn_flag}"; unset st_saved_ac_c_preproc_warn_flag 7642fi 7643 7644if test -n "${st_saved_ac_c_decl_warn_flag+set}"; then : 7645 ac_c_decl_warn_flag="${st_saved_ac_c_decl_warn_flag}"; unset st_saved_ac_c_decl_warn_flag 7646fi 7647 7648 7649 7650BUILD_EXEEXT=$ac_build_exeext 7651BUILD_OBJEXT=$ac_build_objext 7652 7653 7654if test -n "$ac_tool_prefix"; then 7655 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 7656set dummy ${ac_tool_prefix}ranlib; ac_word=$2 7657{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7658$as_echo_n "checking for $ac_word... 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" >&6; } 7699if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 7700 $as_echo_n "(cached) " >&6 7701else 7702 if test -n "$ac_ct_RANLIB"; then 7703 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 7704else 7705as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7706for as_dir in $PATH 7707do 7708 IFS=$as_save_IFS 7709 test -z "$as_dir" && as_dir=. 7710 for ac_exec_ext in '' $ac_executable_extensions; do 7711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7712 ac_cv_prog_ac_ct_RANLIB="ranlib" 7713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7714 break 2 7715 fi 7716done 7717 done 7718IFS=$as_save_IFS 7719 7720fi 7721fi 7722ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 7723if test -n "$ac_ct_RANLIB"; then 7724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 7725$as_echo "$ac_ct_RANLIB" >&6; } 7726else 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7728$as_echo "no" >&6; } 7729fi 7730 7731 if test "x$ac_ct_RANLIB" = x; then 7732 RANLIB=":" 7733 else 7734 case $cross_compiling:$ac_tool_warned in 7735yes:) 7736{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7737$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7738ac_tool_warned=yes ;; 7739esac 7740 RANLIB=$ac_ct_RANLIB 7741 fi 7742else 7743 RANLIB="$ac_cv_prog_RANLIB" 7744fi 7745 7746 7747 7748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 7749$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 7750if ${ac_cv_path_GREP+:} false; then : 7751 $as_echo_n "(cached) " >&6 7752else 7753 if test -z "$GREP"; then 7754 ac_path_GREP_found=false 7755 # Loop through the user's path and test for each of PROGNAME-LIST 7756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7757for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7758do 7759 IFS=$as_save_IFS 7760 test -z "$as_dir" && as_dir=. 7761 for ac_prog in grep ggrep; do 7762 for ac_exec_ext in '' $ac_executable_extensions; do 7763 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 7764 as_fn_executable_p "$ac_path_GREP" || continue 7765# Check for GNU ac_path_GREP and select it if it is found. 7766 # Check for GNU $ac_path_GREP 7767case `"$ac_path_GREP" --version 2>&1` in 7768*GNU*) 7769 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 7770*) 7771 ac_count=0 7772 $as_echo_n 0123456789 >"conftest.in" 7773 while : 7774 do 7775 cat "conftest.in" "conftest.in" >"conftest.tmp" 7776 mv "conftest.tmp" "conftest.in" 7777 cp "conftest.in" "conftest.nl" 7778 $as_echo 'GREP' >> "conftest.nl" 7779 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 7780 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7781 as_fn_arith $ac_count + 1 && ac_count=$as_val 7782 if test $ac_count -gt ${ac_path_GREP_max-0}; then 7783 # Best one so far, save it but keep looking for a better one 7784 ac_cv_path_GREP="$ac_path_GREP" 7785 ac_path_GREP_max=$ac_count 7786 fi 7787 # 10*(2^10) chars as input seems more than enough 7788 test $ac_count -gt 10 && break 7789 done 7790 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7791esac 7792 7793 $ac_path_GREP_found && break 3 7794 done 7795 done 7796 done 7797IFS=$as_save_IFS 7798 if test -z "$ac_cv_path_GREP"; then 7799 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7800 fi 7801else 7802 ac_cv_path_GREP=$GREP 7803fi 7804 7805fi 7806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 7807$as_echo "$ac_cv_path_GREP" >&6; } 7808 GREP="$ac_cv_path_GREP" 7809 7810 7811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 7812$as_echo_n "checking for egrep... " >&6; } 7813if ${ac_cv_path_EGREP+:} false; then : 7814 $as_echo_n "(cached) " >&6 7815else 7816 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 7817 then ac_cv_path_EGREP="$GREP -E" 7818 else 7819 if test -z "$EGREP"; then 7820 ac_path_EGREP_found=false 7821 # Loop through the user's path and test for each of PROGNAME-LIST 7822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7823for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7824do 7825 IFS=$as_save_IFS 7826 test -z "$as_dir" && as_dir=. 7827 for ac_prog in egrep; do 7828 for ac_exec_ext in '' $ac_executable_extensions; do 7829 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 7830 as_fn_executable_p "$ac_path_EGREP" || continue 7831# Check for GNU ac_path_EGREP and select it if it is found. 7832 # Check for GNU $ac_path_EGREP 7833case `"$ac_path_EGREP" --version 2>&1` in 7834*GNU*) 7835 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 7836*) 7837 ac_count=0 7838 $as_echo_n 0123456789 >"conftest.in" 7839 while : 7840 do 7841 cat "conftest.in" "conftest.in" >"conftest.tmp" 7842 mv "conftest.tmp" "conftest.in" 7843 cp "conftest.in" "conftest.nl" 7844 $as_echo 'EGREP' >> "conftest.nl" 7845 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 7846 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7847 as_fn_arith $ac_count + 1 && ac_count=$as_val 7848 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 7849 # Best one so far, save it but keep looking for a better one 7850 ac_cv_path_EGREP="$ac_path_EGREP" 7851 ac_path_EGREP_max=$ac_count 7852 fi 7853 # 10*(2^10) chars as input seems more than enough 7854 test $ac_count -gt 10 && break 7855 done 7856 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7857esac 7858 7859 $ac_path_EGREP_found && break 3 7860 done 7861 done 7862 done 7863IFS=$as_save_IFS 7864 if test -z "$ac_cv_path_EGREP"; then 7865 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7866 fi 7867else 7868 ac_cv_path_EGREP=$EGREP 7869fi 7870 7871 fi 7872fi 7873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 7874$as_echo "$ac_cv_path_EGREP" >&6; } 7875 EGREP="$ac_cv_path_EGREP" 7876 7877 7878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7879$as_echo_n "checking for ANSI C header files... " >&6; } 7880if ${ac_cv_header_stdc+:} false; then : 7881 $as_echo_n "(cached) " >&6 7882else 7883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7884/* end confdefs.h. */ 7885#include <stdlib.h> 7886#include <stdarg.h> 7887#include <string.h> 7888#include <float.h> 7889 7890int 7891main () 7892{ 7893 7894 ; 7895 return 0; 7896} 7897_ACEOF 7898if ac_fn_c_try_compile "$LINENO"; then : 7899 ac_cv_header_stdc=yes 7900else 7901 ac_cv_header_stdc=no 7902fi 7903rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7904 7905if test $ac_cv_header_stdc = yes; then 7906 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7908/* end confdefs.h. */ 7909#include <string.h> 7910 7911_ACEOF 7912if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7913 $EGREP "memchr" >/dev/null 2>&1; then : 7914 7915else 7916 ac_cv_header_stdc=no 7917fi 7918rm -f conftest* 7919 7920fi 7921 7922if test $ac_cv_header_stdc = yes; then 7923 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7925/* end confdefs.h. */ 7926#include <stdlib.h> 7927 7928_ACEOF 7929if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7930 $EGREP "free" >/dev/null 2>&1; then : 7931 7932else 7933 ac_cv_header_stdc=no 7934fi 7935rm -f conftest* 7936 7937fi 7938 7939if test $ac_cv_header_stdc = yes; then 7940 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7941 if test "$cross_compiling" = yes; then : 7942 : 7943else 7944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7945/* end confdefs.h. */ 7946#include <ctype.h> 7947#include <stdlib.h> 7948#if ((' ' & 0x0FF) == 0x020) 7949# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7950# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7951#else 7952# define ISLOWER(c) \ 7953 (('a' <= (c) && (c) <= 'i') \ 7954 || ('j' <= (c) && (c) <= 'r') \ 7955 || ('s' <= (c) && (c) <= 'z')) 7956# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7957#endif 7958 7959#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7960int 7961main () 7962{ 7963 int i; 7964 for (i = 0; i < 256; i++) 7965 if (XOR (islower (i), ISLOWER (i)) 7966 || toupper (i) != TOUPPER (i)) 7967 return 2; 7968 return 0; 7969} 7970_ACEOF 7971if ac_fn_c_try_run "$LINENO"; then : 7972 7973else 7974 ac_cv_header_stdc=no 7975fi 7976rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7977 conftest.$ac_objext conftest.beam conftest.$ac_ext 7978fi 7979 7980fi 7981fi 7982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7983$as_echo "$ac_cv_header_stdc" >&6; } 7984if test $ac_cv_header_stdc = yes; then 7985 7986$as_echo "#define STDC_HEADERS 1" >>confdefs.h 7987 7988fi 7989 7990# On IRIX 5.3, sys/types and inttypes.h are conflicting. 7991for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7992 inttypes.h stdint.h unistd.h 7993do : 7994 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7995ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7996" 7997if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7998 cat >>confdefs.h <<_ACEOF 7999#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8000_ACEOF 8001 8002fi 8003 8004done 8005 8006 8007 8008 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 8009if test "x$ac_cv_header_minix_config_h" = xyes; then : 8010 MINIX=yes 8011else 8012 MINIX= 8013fi 8014 8015 8016 if test "$MINIX" = yes; then 8017 8018$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 8019 8020 8021$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 8022 8023 8024$as_echo "#define _MINIX 1" >>confdefs.h 8025 8026 fi 8027 8028 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 8030$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 8031if ${ac_cv_safe_to_define___extensions__+:} false; then : 8032 $as_echo_n "(cached) " >&6 8033else 8034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035/* end confdefs.h. */ 8036 8037# define __EXTENSIONS__ 1 8038 $ac_includes_default 8039int 8040main () 8041{ 8042 8043 ; 8044 return 0; 8045} 8046_ACEOF 8047if ac_fn_c_try_compile "$LINENO"; then : 8048 ac_cv_safe_to_define___extensions__=yes 8049else 8050 ac_cv_safe_to_define___extensions__=no 8051fi 8052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8053fi 8054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 8055$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 8056 test $ac_cv_safe_to_define___extensions__ = yes && 8057 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 8058 8059 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 8060 8061 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 8062 8063 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 8064 8065 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 8066 8067 8068{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 8069$as_echo_n "checking for a sed that does not truncate output... " >&6; } 8070if ${ac_cv_path_SED+:} false; then : 8071 $as_echo_n "(cached) " >&6 8072else 8073 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 8074 for ac_i in 1 2 3 4 5 6 7; do 8075 ac_script="$ac_script$as_nl$ac_script" 8076 done 8077 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 8078 { ac_script=; unset ac_script;} 8079 if test -z "$SED"; then 8080 ac_path_SED_found=false 8081 # Loop through the user's path and test for each of PROGNAME-LIST 8082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8083for as_dir in $PATH 8084do 8085 IFS=$as_save_IFS 8086 test -z "$as_dir" && as_dir=. 8087 for ac_prog in sed gsed; do 8088 for ac_exec_ext in '' $ac_executable_extensions; do 8089 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 8090 as_fn_executable_p "$ac_path_SED" || continue 8091# Check for GNU ac_path_SED and select it if it is found. 8092 # Check for GNU $ac_path_SED 8093case `"$ac_path_SED" --version 2>&1` in 8094*GNU*) 8095 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 8096*) 8097 ac_count=0 8098 $as_echo_n 0123456789 >"conftest.in" 8099 while : 8100 do 8101 cat "conftest.in" "conftest.in" >"conftest.tmp" 8102 mv "conftest.tmp" "conftest.in" 8103 cp "conftest.in" "conftest.nl" 8104 $as_echo '' >> "conftest.nl" 8105 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 8106 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 8107 as_fn_arith $ac_count + 1 && ac_count=$as_val 8108 if test $ac_count -gt ${ac_path_SED_max-0}; then 8109 # Best one so far, save it but keep looking for a better one 8110 ac_cv_path_SED="$ac_path_SED" 8111 ac_path_SED_max=$ac_count 8112 fi 8113 # 10*(2^10) chars as input seems more than enough 8114 test $ac_count -gt 10 && break 8115 done 8116 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 8117esac 8118 8119 $ac_path_SED_found && break 3 8120 done 8121 done 8122 done 8123IFS=$as_save_IFS 8124 if test -z "$ac_cv_path_SED"; then 8125 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 8126 fi 8127else 8128 ac_cv_path_SED=$SED 8129fi 8130 8131fi 8132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 8133$as_echo "$ac_cv_path_SED" >&6; } 8134 SED="$ac_cv_path_SED" 8135 rm -f conftest.sed 8136 8137 8138 8139 8140 # allow to override gcov location 8141 8142# Check whether --with-gcov was given. 8143if test "${with_gcov+set}" = set; then : 8144 withval=$with_gcov; _AX_CODE_COVERAGE_GCOV_PROG_WITH=$with_gcov 8145else 8146 _AX_CODE_COVERAGE_GCOV_PROG_WITH=gcov 8147fi 8148 8149 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with code coverage support" >&5 8151$as_echo_n "checking whether to build with code coverage support... " >&6; } 8152 # Check whether --enable-code-coverage was given. 8153if test "${enable_code_coverage+set}" = set; then : 8154 enableval=$enable_code_coverage; 8155else 8156 enable_code_coverage=no 8157fi 8158 8159 8160 if test x$enable_code_coverage = xyes; then 8161 CODE_COVERAGE_ENABLED_TRUE= 8162 CODE_COVERAGE_ENABLED_FALSE='#' 8163else 8164 CODE_COVERAGE_ENABLED_TRUE='#' 8165 CODE_COVERAGE_ENABLED_FALSE= 8166fi 8167 8168 CODE_COVERAGE_ENABLED=$enable_code_coverage 8169 8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_code_coverage" >&5 8171$as_echo "$enable_code_coverage" >&6; } 8172 8173 if test "$enable_code_coverage" = "yes" ; then : 8174 8175 # check for gcov 8176 if test -n "$ac_tool_prefix"; then 8177 # Extract the first word of "${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args. 8178set dummy ${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2 8179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8180$as_echo_n "checking for $ac_word... " >&6; } 8181if ${ac_cv_prog_GCOV+:} false; then : 8182 $as_echo_n "(cached) " >&6 8183else 8184 if test -n "$GCOV"; then 8185 ac_cv_prog_GCOV="$GCOV" # Let the user override the test. 8186else 8187as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8188for as_dir in $PATH 8189do 8190 IFS=$as_save_IFS 8191 test -z "$as_dir" && as_dir=. 8192 for ac_exec_ext in '' $ac_executable_extensions; do 8193 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8194 ac_cv_prog_GCOV="${ac_tool_prefix}$_AX_CODE_COVERAGE_GCOV_PROG_WITH" 8195 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8196 break 2 8197 fi 8198done 8199 done 8200IFS=$as_save_IFS 8201 8202fi 8203fi 8204GCOV=$ac_cv_prog_GCOV 8205if test -n "$GCOV"; then 8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCOV" >&5 8207$as_echo "$GCOV" >&6; } 8208else 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8210$as_echo "no" >&6; } 8211fi 8212 8213 8214fi 8215if test -z "$ac_cv_prog_GCOV"; then 8216 ac_ct_GCOV=$GCOV 8217 # Extract the first word of "$_AX_CODE_COVERAGE_GCOV_PROG_WITH", so it can be a program name with args. 8218set dummy $_AX_CODE_COVERAGE_GCOV_PROG_WITH; ac_word=$2 8219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8220$as_echo_n "checking for $ac_word... " >&6; } 8221if ${ac_cv_prog_ac_ct_GCOV+:} false; then : 8222 $as_echo_n "(cached) " >&6 8223else 8224 if test -n "$ac_ct_GCOV"; then 8225 ac_cv_prog_ac_ct_GCOV="$ac_ct_GCOV" # Let the user override the test. 8226else 8227as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8228for as_dir in $PATH 8229do 8230 IFS=$as_save_IFS 8231 test -z "$as_dir" && as_dir=. 8232 for ac_exec_ext in '' $ac_executable_extensions; do 8233 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8234 ac_cv_prog_ac_ct_GCOV="$_AX_CODE_COVERAGE_GCOV_PROG_WITH" 8235 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8236 break 2 8237 fi 8238done 8239 done 8240IFS=$as_save_IFS 8241 8242fi 8243fi 8244ac_ct_GCOV=$ac_cv_prog_ac_ct_GCOV 8245if test -n "$ac_ct_GCOV"; then 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GCOV" >&5 8247$as_echo "$ac_ct_GCOV" >&6; } 8248else 8249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8250$as_echo "no" >&6; } 8251fi 8252 8253 if test "x$ac_ct_GCOV" = x; then 8254 GCOV=":" 8255 else 8256 case $cross_compiling:$ac_tool_warned in 8257yes:) 8258{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8259$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8260ac_tool_warned=yes ;; 8261esac 8262 GCOV=$ac_ct_GCOV 8263 fi 8264else 8265 GCOV="$ac_cv_prog_GCOV" 8266fi 8267 8268 if test "X$GCOV" = "X:"; then : 8269 as_fn_error $? "gcov is needed to do coverage" "$LINENO" 5 8270fi 8271 8272 8273 if test "$GCC" = "no" ; then : 8274 8275 as_fn_error $? "not compiling with gcc, which is required for gcov code coverage" "$LINENO" 5 8276 8277fi 8278 8279 # List of supported lcov versions. 8280 lcov_version_list="1.6 1.7 1.8 1.9 1.10 1.11 1.12" 8281 8282 # Extract the first word of "lcov", so it can be a program name with args. 8283set dummy lcov; ac_word=$2 8284{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8285$as_echo_n "checking for $ac_word... " >&6; } 8286if ${ac_cv_prog_LCOV+:} false; then : 8287 $as_echo_n "(cached) " >&6 8288else 8289 if test -n "$LCOV"; then 8290 ac_cv_prog_LCOV="$LCOV" # Let the user override the test. 8291else 8292as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8293for as_dir in $PATH 8294do 8295 IFS=$as_save_IFS 8296 test -z "$as_dir" && as_dir=. 8297 for ac_exec_ext in '' $ac_executable_extensions; do 8298 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8299 ac_cv_prog_LCOV="lcov" 8300 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8301 break 2 8302 fi 8303done 8304 done 8305IFS=$as_save_IFS 8306 8307fi 8308fi 8309LCOV=$ac_cv_prog_LCOV 8310if test -n "$LCOV"; then 8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5 8312$as_echo "$LCOV" >&6; } 8313else 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8315$as_echo "no" >&6; } 8316fi 8317 8318 8319 # Extract the first word of "genhtml", so it can be a program name with args. 8320set dummy genhtml; ac_word=$2 8321{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8322$as_echo_n "checking for $ac_word... " >&6; } 8323if ${ac_cv_prog_GENHTML+:} false; then : 8324 $as_echo_n "(cached) " >&6 8325else 8326 if test -n "$GENHTML"; then 8327 ac_cv_prog_GENHTML="$GENHTML" # Let the user override the test. 8328else 8329as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8330for as_dir in $PATH 8331do 8332 IFS=$as_save_IFS 8333 test -z "$as_dir" && as_dir=. 8334 for ac_exec_ext in '' $ac_executable_extensions; do 8335 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8336 ac_cv_prog_GENHTML="genhtml" 8337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8338 break 2 8339 fi 8340done 8341 done 8342IFS=$as_save_IFS 8343 8344fi 8345fi 8346GENHTML=$ac_cv_prog_GENHTML 8347if test -n "$GENHTML"; then 8348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5 8349$as_echo "$GENHTML" >&6; } 8350else 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8352$as_echo "no" >&6; } 8353fi 8354 8355 8356 8357 if test "$LCOV" ; then : 8358 8359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lcov version" >&5 8360$as_echo_n "checking for lcov version... " >&6; } 8361if ${ax_cv_lcov_version+:} false; then : 8362 $as_echo_n "(cached) " >&6 8363else 8364 8365 ax_cv_lcov_version=invalid 8366 lcov_version=`$LCOV -v 2>/dev/null | $SED -e 's/^.* //'` 8367 for lcov_check_version in $lcov_version_list; do 8368 if test "$lcov_version" = "$lcov_check_version"; then 8369 ax_cv_lcov_version="$lcov_check_version (ok)" 8370 fi 8371 done 8372 8373fi 8374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_lcov_version" >&5 8375$as_echo "$ax_cv_lcov_version" >&6; } 8376 8377else 8378 8379 lcov_msg="To enable code coverage reporting you must have one of the following lcov versions installed: $lcov_version_list" 8380 as_fn_error $? "$lcov_msg" "$LINENO" 5 8381 8382fi 8383 8384 case $ax_cv_lcov_version in 8385 ""|invalid) 8386 lcov_msg="You must have one of the following versions of lcov: $lcov_version_list (found: $lcov_version)." 8387 as_fn_error $? "$lcov_msg" "$LINENO" 5 8388 LCOV="exit 0;" 8389 ;; 8390 esac 8391 8392 if test -z "$GENHTML" ; then : 8393 8394 as_fn_error $? "Could not find genhtml from the lcov package" "$LINENO" 5 8395 8396fi 8397 8398 CODE_COVERAGE_CPPFLAGS="-DNDEBUG" 8399 CODE_COVERAGE_CFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" 8400 CODE_COVERAGE_CXXFLAGS="-O0 -g -fprofile-arcs -ftest-coverage" 8401 CODE_COVERAGE_LDFLAGS="-lgcov" 8402 8403 8404 8405 8406 8407 8408fi 8409 8410CODE_COVERAGE_RULES=' 8411# Code coverage 8412# 8413# Optional: 8414# - CODE_COVERAGE_DIRECTORY: Top-level directory for code coverage reporting. 8415# Multiple directories may be specified, separated by whitespace. 8416# (Default: $(top_builddir)) 8417# - CODE_COVERAGE_OUTPUT_FILE: Filename and path for the .info file generated 8418# by lcov for code coverage. (Default: 8419# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info) 8420# - CODE_COVERAGE_OUTPUT_DIRECTORY: Directory for generated code coverage 8421# reports to be created. (Default: 8422# $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage) 8423# - CODE_COVERAGE_BRANCH_COVERAGE: Set to 1 to enforce branch coverage, 8424# set to 0 to disable it and leave empty to stay with the default. 8425# (Default: empty) 8426# - CODE_COVERAGE_LCOV_SHOPTS_DEFAULT: Extra options shared between both lcov 8427# instances. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE) 8428# - CODE_COVERAGE_LCOV_SHOPTS: Extra options to shared between both lcov 8429# instances. (Default: $CODE_COVERAGE_LCOV_SHOPTS_DEFAULT) 8430# - CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH: --gcov-tool pathtogcov 8431# - CODE_COVERAGE_LCOV_OPTIONS_DEFAULT: Extra options to pass to the 8432# collecting lcov instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH) 8433# - CODE_COVERAGE_LCOV_OPTIONS: Extra options to pass to the collecting lcov 8434# instance. (Default: $CODE_COVERAGE_LCOV_OPTIONS_DEFAULT) 8435# - CODE_COVERAGE_LCOV_RMOPTS_DEFAULT: Extra options to pass to the filtering 8436# lcov instance. (Default: empty) 8437# - CODE_COVERAGE_LCOV_RMOPTS: Extra options to pass to the filtering lcov 8438# instance. (Default: $CODE_COVERAGE_LCOV_RMOPTS_DEFAULT) 8439# - CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT: Extra options to pass to the 8440# genhtml instance. (Default: based on $CODE_COVERAGE_BRANCH_COVERAGE) 8441# - CODE_COVERAGE_GENHTML_OPTIONS: Extra options to pass to the genhtml 8442# instance. (Default: $CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) 8443# - CODE_COVERAGE_IGNORE_PATTERN: Extra glob pattern of files to ignore 8444# 8445# The generated report will be titled using the $(PACKAGE_NAME) and 8446# $(PACKAGE_VERSION). In order to add the current git hash to the title, 8447# use the git-version-gen script, available online. 8448 8449# Optional variables 8450CODE_COVERAGE_DIRECTORY ?= $(top_builddir) 8451CODE_COVERAGE_OUTPUT_FILE ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage.info 8452CODE_COVERAGE_OUTPUT_DIRECTORY ?= $(PACKAGE_NAME)-$(PACKAGE_VERSION)-coverage 8453CODE_COVERAGE_BRANCH_COVERAGE ?= 8454CODE_COVERAGE_LCOV_SHOPTS_DEFAULT ?= $(if $(CODE_COVERAGE_BRANCH_COVERAGE),\ 8455--rc lcov_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE)) 8456CODE_COVERAGE_LCOV_SHOPTS ?= $(CODE_COVERAGE_LCOV_SHOPTS_DEFAULT) 8457CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH ?= --gcov-tool "$(GCOV)" 8458CODE_COVERAGE_LCOV_OPTIONS_DEFAULT ?= $(CODE_COVERAGE_LCOV_OPTIONS_GCOVPATH) 8459CODE_COVERAGE_LCOV_OPTIONS ?= $(CODE_COVERAGE_LCOV_OPTIONS_DEFAULT) 8460CODE_COVERAGE_LCOV_RMOPTS_DEFAULT ?= 8461CODE_COVERAGE_LCOV_RMOPTS ?= $(CODE_COVERAGE_LCOV_RMOPTS_DEFAULT) 8462CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT ?=\ 8463$(if $(CODE_COVERAGE_BRANCH_COVERAGE),\ 8464--rc genhtml_branch_coverage=$(CODE_COVERAGE_BRANCH_COVERAGE)) 8465CODE_COVERAGE_GENHTML_OPTIONS ?= $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULTS) 8466CODE_COVERAGE_IGNORE_PATTERN ?= 8467 8468code_coverage_v_lcov_cap = $(code_coverage_v_lcov_cap_$(V)) 8469code_coverage_v_lcov_cap_ = $(code_coverage_v_lcov_cap_$(AM_DEFAULT_VERBOSITY)) 8470code_coverage_v_lcov_cap_0 = @echo " LCOV --capture"\ 8471 $(CODE_COVERAGE_OUTPUT_FILE); 8472code_coverage_v_lcov_ign = $(code_coverage_v_lcov_ign_$(V)) 8473code_coverage_v_lcov_ign_ = $(code_coverage_v_lcov_ign_$(AM_DEFAULT_VERBOSITY)) 8474code_coverage_v_lcov_ign_0 = @echo " LCOV --remove /tmp/*"\ 8475 $(CODE_COVERAGE_IGNORE_PATTERN); 8476code_coverage_v_genhtml = $(code_coverage_v_genhtml_$(V)) 8477code_coverage_v_genhtml_ = $(code_coverage_v_genhtml_$(AM_DEFAULT_VERBOSITY)) 8478code_coverage_v_genhtml_0 = @echo " GEN " $(CODE_COVERAGE_OUTPUT_DIRECTORY); 8479code_coverage_quiet = $(code_coverage_quiet_$(V)) 8480code_coverage_quiet_ = $(code_coverage_quiet_$(AM_DEFAULT_VERBOSITY)) 8481code_coverage_quiet_0 = --quiet 8482 8483# sanitizes the test-name: replaces with underscores: dashes and dots 8484code_coverage_sanitize = $(subst -,_,$(subst .,_,$(1))) 8485 8486# Use recursive makes in order to ignore errors during check 8487check-code-coverage: 8488ifeq ($(CODE_COVERAGE_ENABLED),yes) 8489 -$(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) -k check 8490 $(A''M_V_at)$(MAKE) $(AM_MAKEFLAGS) code-coverage-capture 8491else 8492 @echo "Need to reconfigure with --enable-code-coverage" 8493endif 8494 8495# Capture code coverage data 8496code-coverage-capture: code-coverage-capture-hook 8497ifeq ($(CODE_COVERAGE_ENABLED),yes) 8498 $(code_coverage_v_lcov_cap)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --capture --output-file "$(CODE_COVERAGE_OUTPUT_FILE).tmp" --test-name "$(call code_coverage_sanitize,$(PACKAGE_NAME)-$(PACKAGE_VERSION))" --no-checksum --compat-libtool $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_OPTIONS) 8499 $(code_coverage_v_lcov_ign)$(LCOV) $(code_coverage_quiet) $(addprefix --directory ,$(CODE_COVERAGE_DIRECTORY)) --remove "$(CODE_COVERAGE_OUTPUT_FILE).tmp" "/tmp/*" $(CODE_COVERAGE_IGNORE_PATTERN) --output-file "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_LCOV_SHOPTS) $(CODE_COVERAGE_LCOV_RMOPTS) 8500 -@rm -f $(CODE_COVERAGE_OUTPUT_FILE).tmp 8501 $(code_coverage_v_genhtml)LANG=C $(GENHTML) $(code_coverage_quiet) $(addprefix --prefix ,$(CODE_COVERAGE_DIRECTORY)) --output-directory "$(CODE_COVERAGE_OUTPUT_DIRECTORY)" --title "$(PACKAGE_NAME)-$(PACKAGE_VERSION) Code Coverage" --legend --show-details "$(CODE_COVERAGE_OUTPUT_FILE)" $(CODE_COVERAGE_GENHTML_OPTIONS) 8502 @echo "file://$(abs_builddir)/$(CODE_COVERAGE_OUTPUT_DIRECTORY)/index.html" 8503else 8504 @echo "Need to reconfigure with --enable-code-coverage" 8505endif 8506 8507# Hook rule executed before code-coverage-capture, overridable by the user 8508code-coverage-capture-hook: 8509 8510ifeq ($(CODE_COVERAGE_ENABLED),yes) 8511clean: code-coverage-clean 8512distclean: code-coverage-clean 8513code-coverage-clean: 8514 -$(LCOV) --directory $(top_builddir) -z 8515 -rm -rf $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_FILE).tmp $(CODE_COVERAGE_OUTPUT_DIRECTORY) 8516 -find . \( -name "*.gcda" -o -name "*.gcno" -o -name "*.gcov" \) -delete 8517endif 8518 8519GITIGNOREFILES ?= 8520GITIGNOREFILES += $(CODE_COVERAGE_OUTPUT_FILE) $(CODE_COVERAGE_OUTPUT_DIRECTORY) 8521 8522A''M_DISTCHECK_CONFIGURE_FLAGS ?= 8523A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-code-coverage 8524 8525.PHONY: check-code-coverage code-coverage-capture code-coverage-capture-hook code-coverage-clean 8526' 8527 8528 8529 8530 8531 8532{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for supported architecture" >&5 8533$as_echo_n "checking for supported architecture... " >&6; } 8534arch_m32= 8535arch_mx32= 8536case "$host_cpu" in 8537bfin) 8538 arch=bfin 8539 8540$as_echo "#define BFIN 1" >>confdefs.h 8541 8542 ;; 8543i[3456]86|pentium) 8544 arch=i386 8545 8546$as_echo "#define I386 1" >>confdefs.h 8547 8548 ;; 8549ia64) 8550 arch=ia64 8551 8552$as_echo "#define IA64 1" >>confdefs.h 8553 8554 ;; 8555m68k) 8556 arch=m68k 8557 8558$as_echo "#define M68K 1" >>confdefs.h 8559 8560 ;; 8561sparc64*) 8562 arch=sparc64 8563 arch_m32=sparc 8564 8565$as_echo "#define SPARC64 1" >>confdefs.h 8566 8567 ;; 8568sparc*) 8569 arch=sparc 8570 8571$as_echo "#define SPARC 1" >>confdefs.h 8572 8573 ;; 8574metag*) 8575 arch=metag 8576 8577$as_echo "#define METAG 1" >>confdefs.h 8578 8579 ;; 8580mips*) 8581 arch=mips 8582 8583$as_echo "#define MIPS 1" >>confdefs.h 8584 8585 ;; 8586alpha*) 8587 arch=alpha 8588 8589$as_echo "#define ALPHA 1" >>confdefs.h 8590 8591 ;; 8592powerpc*) 8593 8594$as_echo "#define POWERPC 1" >>confdefs.h 8595 8596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8597/* end confdefs.h. */ 8598#ifndef __LP64__ 8599# error 32 bit 8600#endif 8601int 8602main () 8603{ 8604 8605 ; 8606 return 0; 8607} 8608_ACEOF 8609if ac_fn_c_try_compile "$LINENO"; then : 8610 arch=powerpc64 8611else 8612 arch=powerpc 8613fi 8614rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8615 if test "$arch" = "powerpc64"; then 8616 arch_m32=powerpc 8617 8618$as_echo "#define POWERPC64 1" >>confdefs.h 8619 8620 fi 8621 ;; 8622arm*) 8623 arch=arm 8624 8625$as_echo "#define ARM 1" >>confdefs.h 8626 8627 ;; 8628aarch64*) 8629 arch=aarch64 8630 arch_m32=arm 8631 8632$as_echo "#define AARCH64 1" >>confdefs.h 8633 8634 ;; 8635avr32*) 8636 arch=avr32 8637 8638$as_echo "#define AVR32 1" >>confdefs.h 8639 8640 ;; 8641arc*) 8642 arch=arc 8643 8644$as_echo "#define ARC 1" >>confdefs.h 8645 8646 ;; 8647s390) 8648 arch=s390 8649 8650$as_echo "#define S390 1" >>confdefs.h 8651 8652 ;; 8653s390x) 8654 arch=s390x 8655 8656$as_echo "#define S390X 1" >>confdefs.h 8657 8658 ;; 8659hppa*|parisc*) 8660 arch=hppa 8661 8662$as_echo "#define HPPA 1" >>confdefs.h 8663 8664 ;; 8665sh64*) 8666 arch=sh64 8667 8668$as_echo "#define SH64 1" >>confdefs.h 8669 8670 ;; 8671sh*) 8672 arch=sh 8673 8674$as_echo "#define SH 1" >>confdefs.h 8675 8676 ;; 8677x86?64*) 8678 arch_m32=i386 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680/* end confdefs.h. */ 8681#ifndef __ILP32__ 8682# error not x32 8683#endif 8684int 8685main () 8686{ 8687 8688 ; 8689 return 0; 8690} 8691_ACEOF 8692if ac_fn_c_try_compile "$LINENO"; then : 8693 arch=x32 8694else 8695 arch=x86_64 8696fi 8697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8698 if test "$arch" = "x86_64"; then 8699 arch_mx32=x32 8700 8701$as_echo "#define X86_64 1" >>confdefs.h 8702 8703 else 8704 8705$as_echo "#define X32 1" >>confdefs.h 8706 8707 fi 8708 ;; 8709cris|crisv10) 8710 arch=crisv10 8711 8712$as_echo "#define CRISV10 1" >>confdefs.h 8713 8714 ;; 8715crisv32) 8716 arch=crisv32 8717 8718$as_echo "#define CRISV32 1" >>confdefs.h 8719 8720 ;; 8721tile*) 8722 arch=tile 8723 8724$as_echo "#define TILE 1" >>confdefs.h 8725 8726 ;; 8727microblaze*) 8728 arch=microblaze 8729 8730$as_echo "#define MICROBLAZE 1" >>confdefs.h 8731 8732 ;; 8733nios2*) 8734 arch=nios2 8735 8736$as_echo "#define NIOS2 1" >>confdefs.h 8737 8738 ;; 8739 8740or1k*) 8741 arch=or1k 8742 8743$as_echo "#define OR1K 1" >>confdefs.h 8744 8745 ;; 8746 8747xtensa*) 8748 arch=xtensa 8749 8750$as_echo "#define XTENSA 1" >>confdefs.h 8751 8752 ;; 8753 8754riscv*) 8755 arch=riscv 8756 8757$as_echo "#define RISCV 1" >>confdefs.h 8758 8759 ;; 8760 8761*) 8762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: NO!" >&5 8763$as_echo "NO!" >&6; } 8764 as_fn_error $? "architecture $host_cpu is not supported by strace" "$LINENO" 5 8765 ;; 8766esac 8767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $arch" >&5 8768$as_echo "$arch" >&6; } 8769 8770test -n "$arch_m32" || 8771 arch_m32=$arch 8772test -n "$arch_mx32" || 8773 arch_mx32=$arch 8774 8775 8776 8777 8778MIPS_ABI= 8779if test "$arch" = mips; then 8780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _MIPS_SIM" >&5 8781$as_echo_n "checking for _MIPS_SIM... " >&6; } 8782if ${st_cv__MIPS_SIM+:} false; then : 8783 $as_echo_n "(cached) " >&6 8784else 8785 if ac_fn_c_compute_int "$LINENO" "_MIPS_SIM" "st_cv__MIPS_SIM" ""; then : 8786 8787else 8788 as_fn_error $? "_MIPS_SIM cannot be determined" "$LINENO" 5 8789fi 8790 8791fi 8792{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv__MIPS_SIM" >&5 8793$as_echo "$st_cv__MIPS_SIM" >&6; } 8794 8795 # requires GCC >= 3.4 8796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MIPS ABI" >&5 8797$as_echo_n "checking for MIPS ABI... " >&6; } 8798if ${st_cv_mips_abi+:} false; then : 8799 $as_echo_n "(cached) " >&6 8800else 8801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8802/* end confdefs.h. */ 8803 8804int 8805main () 8806{ 8807int i[_MIPS_SIM == _ABIO32 ? 1 : - 1]; 8808 ; 8809 return 0; 8810} 8811_ACEOF 8812if ac_fn_c_try_compile "$LINENO"; then : 8813 st_cv_mips_abi=o32 8814else 8815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8816/* end confdefs.h. */ 8817 8818int 8819main () 8820{ 8821int i[_MIPS_SIM == _ABIN32 ? 1 : - 1]; 8822 ; 8823 return 0; 8824} 8825_ACEOF 8826if ac_fn_c_try_compile "$LINENO"; then : 8827 st_cv_mips_abi=n32 8828else 8829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8830/* end confdefs.h. */ 8831 8832int 8833main () 8834{ 8835int i[_MIPS_SIM == _ABI64 ? 1 : - 1]; 8836 ; 8837 return 0; 8838} 8839_ACEOF 8840if ac_fn_c_try_compile "$LINENO"; then : 8841 st_cv_mips_abi=n64 8842else 8843 st_cv_mips_abi=unknown 8844fi 8845rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8846fi 8847rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8848fi 8849rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8850fi 8851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mips_abi" >&5 8852$as_echo "$st_cv_mips_abi" >&6; } 8853 8854 case "$st_cv_mips_abi" in 8855 o32) 8856$as_echo "#define LINUX_MIPSO32 1" >>confdefs.h 8857;; 8858 n32) 8859$as_echo "#define LINUX_MIPSN32 1" >>confdefs.h 8860;; 8861 n64) 8862$as_echo "#define LINUX_MIPSN64 1" >>confdefs.h 8863;; 8864 *) as_fn_error $? "Unsupported _MIPS_SIM" "$LINENO" 5;; 8865 esac 8866 MIPS_ABI="$st_cv_mips_abi" 8867fi 8868 8869 8870# Check whether --enable-arm-oabi was given. 8871if test "${enable_arm_oabi+set}" = set; then : 8872 enableval=$enable_arm_oabi; 8873else 8874 enable_arm_oabi=no 8875fi 8876 8877case "$enable_arm_oabi" in 8878 yes) enable_arm_oabi=1 ;; 8879 no) enable_arm_oabi=0 ;; 8880 *) as_fn_error $? "bad value $enable_arm_oabi for arm-oabi option" "$LINENO" 5 ;; 8881esac 8882 8883cat >>confdefs.h <<_ACEOF 8884#define ENABLE_ARM_OABI $enable_arm_oabi 8885_ACEOF 8886 8887 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 8889$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 8890if ${ac_cv_c_bigendian+:} false; then : 8891 $as_echo_n "(cached) " >&6 8892else 8893 ac_cv_c_bigendian=unknown 8894 # See if we're dealing with a universal compiler. 8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8896/* end confdefs.h. */ 8897#ifndef __APPLE_CC__ 8898 not a universal capable compiler 8899 #endif 8900 typedef int dummy; 8901 8902_ACEOF 8903if ac_fn_c_try_compile "$LINENO"; then : 8904 8905 # Check for potential -arch flags. It is not universal unless 8906 # there are at least two -arch flags with different values. 8907 ac_arch= 8908 ac_prev= 8909 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 8910 if test -n "$ac_prev"; then 8911 case $ac_word in 8912 i?86 | x86_64 | ppc | ppc64) 8913 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 8914 ac_arch=$ac_word 8915 else 8916 ac_cv_c_bigendian=universal 8917 break 8918 fi 8919 ;; 8920 esac 8921 ac_prev= 8922 elif test "x$ac_word" = "x-arch"; then 8923 ac_prev=arch 8924 fi 8925 done 8926fi 8927rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8928 if test $ac_cv_c_bigendian = unknown; then 8929 # See if sys/param.h defines the BYTE_ORDER macro. 8930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8931/* end confdefs.h. */ 8932#include <sys/types.h> 8933 #include <sys/param.h> 8934 8935int 8936main () 8937{ 8938#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 8939 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 8940 && LITTLE_ENDIAN) 8941 bogus endian macros 8942 #endif 8943 8944 ; 8945 return 0; 8946} 8947_ACEOF 8948if ac_fn_c_try_compile "$LINENO"; then : 8949 # It does; now see whether it defined to BIG_ENDIAN or not. 8950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8951/* end confdefs.h. */ 8952#include <sys/types.h> 8953 #include <sys/param.h> 8954 8955int 8956main () 8957{ 8958#if BYTE_ORDER != BIG_ENDIAN 8959 not big endian 8960 #endif 8961 8962 ; 8963 return 0; 8964} 8965_ACEOF 8966if ac_fn_c_try_compile "$LINENO"; then : 8967 ac_cv_c_bigendian=yes 8968else 8969 ac_cv_c_bigendian=no 8970fi 8971rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8972fi 8973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8974 fi 8975 if test $ac_cv_c_bigendian = unknown; then 8976 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 8977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8978/* end confdefs.h. */ 8979#include <limits.h> 8980 8981int 8982main () 8983{ 8984#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 8985 bogus endian macros 8986 #endif 8987 8988 ; 8989 return 0; 8990} 8991_ACEOF 8992if ac_fn_c_try_compile "$LINENO"; then : 8993 # It does; now see whether it defined to _BIG_ENDIAN or not. 8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995/* end confdefs.h. */ 8996#include <limits.h> 8997 8998int 8999main () 9000{ 9001#ifndef _BIG_ENDIAN 9002 not big endian 9003 #endif 9004 9005 ; 9006 return 0; 9007} 9008_ACEOF 9009if ac_fn_c_try_compile "$LINENO"; then : 9010 ac_cv_c_bigendian=yes 9011else 9012 ac_cv_c_bigendian=no 9013fi 9014rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9015fi 9016rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9017 fi 9018 if test $ac_cv_c_bigendian = unknown; then 9019 # Compile a test program. 9020 if test "$cross_compiling" = yes; then : 9021 # Try to guess by grepping values from an object file. 9022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9023/* end confdefs.h. */ 9024short int ascii_mm[] = 9025 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 9026 short int ascii_ii[] = 9027 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 9028 int use_ascii (int i) { 9029 return ascii_mm[i] + ascii_ii[i]; 9030 } 9031 short int ebcdic_ii[] = 9032 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 9033 short int ebcdic_mm[] = 9034 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 9035 int use_ebcdic (int i) { 9036 return ebcdic_mm[i] + ebcdic_ii[i]; 9037 } 9038 extern int foo; 9039 9040int 9041main () 9042{ 9043return use_ascii (foo) == use_ebcdic (foo); 9044 ; 9045 return 0; 9046} 9047_ACEOF 9048if ac_fn_c_try_compile "$LINENO"; then : 9049 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 9050 ac_cv_c_bigendian=yes 9051 fi 9052 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 9053 if test "$ac_cv_c_bigendian" = unknown; then 9054 ac_cv_c_bigendian=no 9055 else 9056 # finding both strings is unlikely to happen, but who knows? 9057 ac_cv_c_bigendian=unknown 9058 fi 9059 fi 9060fi 9061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9062else 9063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9064/* end confdefs.h. */ 9065$ac_includes_default 9066int 9067main () 9068{ 9069 9070 /* Are we little or big endian? From Harbison&Steele. */ 9071 union 9072 { 9073 long int l; 9074 char c[sizeof (long int)]; 9075 } u; 9076 u.l = 1; 9077 return u.c[sizeof (long int) - 1] == 1; 9078 9079 ; 9080 return 0; 9081} 9082_ACEOF 9083if ac_fn_c_try_run "$LINENO"; then : 9084 ac_cv_c_bigendian=no 9085else 9086 ac_cv_c_bigendian=yes 9087fi 9088rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9089 conftest.$ac_objext conftest.beam conftest.$ac_ext 9090fi 9091 9092 fi 9093fi 9094{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 9095$as_echo "$ac_cv_c_bigendian" >&6; } 9096 case $ac_cv_c_bigendian in #( 9097 yes) 9098 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 9099;; #( 9100 no) 9101 ;; #( 9102 universal) 9103 9104$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 9105 9106 ;; #( 9107 *) 9108 as_fn_error $? "unknown endianness 9109 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 9110 esac 9111 9112 9113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for typeof syntax and keyword spelling" >&5 9114$as_echo_n "checking for typeof syntax and keyword spelling... " >&6; } 9115if ${ac_cv_c_typeof+:} false; then : 9116 $as_echo_n "(cached) " >&6 9117else 9118 ac_cv_c_typeof=no 9119 for ac_kw in typeof __typeof__ no; do 9120 test $ac_kw = no && break 9121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9122/* end confdefs.h. */ 9123 9124int 9125main () 9126{ 9127 9128 int value; 9129 typedef struct { 9130 char a [1 9131 + ! (($ac_kw (value)) 9132 (($ac_kw (value)) 0 < ($ac_kw (value)) -1 9133 ? ($ac_kw (value)) - 1 9134 : ~ (~ ($ac_kw (value)) 0 9135 << sizeof ($ac_kw (value)))))]; } 9136 ac__typeof_type_; 9137 return 9138 (! ((void) ((ac__typeof_type_ *) 0), 0)); 9139 9140 ; 9141 return 0; 9142} 9143_ACEOF 9144if ac_fn_c_try_compile "$LINENO"; then : 9145 ac_cv_c_typeof=$ac_kw 9146fi 9147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9148 test $ac_cv_c_typeof != no && break 9149 done 9150fi 9151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_typeof" >&5 9152$as_echo "$ac_cv_c_typeof" >&6; } 9153 if test $ac_cv_c_typeof != no; then 9154 9155$as_echo "#define HAVE_TYPEOF 1" >>confdefs.h 9156 9157 if test $ac_cv_c_typeof != typeof; then 9158 9159cat >>confdefs.h <<_ACEOF 9160#define typeof $ac_cv_c_typeof 9161_ACEOF 9162 9163 fi 9164 fi 9165 9166 9167{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 9168$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 9169if ${ac_cv_type_uid_t+:} false; then : 9170 $as_echo_n "(cached) " >&6 9171else 9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173/* end confdefs.h. */ 9174#include <sys/types.h> 9175 9176_ACEOF 9177if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9178 $EGREP "uid_t" >/dev/null 2>&1; then : 9179 ac_cv_type_uid_t=yes 9180else 9181 ac_cv_type_uid_t=no 9182fi 9183rm -f conftest* 9184 9185fi 9186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 9187$as_echo "$ac_cv_type_uid_t" >&6; } 9188if test $ac_cv_type_uid_t = no; then 9189 9190$as_echo "#define uid_t int" >>confdefs.h 9191 9192 9193$as_echo "#define gid_t int" >>confdefs.h 9194 9195fi 9196 9197 9198for ac_func in accept4 fallocate fanotify_mark fopen64 fork fputs_unlocked fstatat ftruncate futimens if_indextoname open64 prctl preadv process_vm_readv pwritev readahead signalfd stpcpy strerror strsignal sync_file_range utimensat 9199do : 9200 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 9201ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 9202if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 9203 cat >>confdefs.h <<_ACEOF 9204#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 9205_ACEOF 9206 9207fi 9208done 9209 9210 9211ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h> 9212" 9213if test "x$ac_cv_type_sig_atomic_t" = xyes; then : 9214 9215cat >>confdefs.h <<_ACEOF 9216#define HAVE_SIG_ATOMIC_T 1 9217_ACEOF 9218 9219 9220fi 9221ac_fn_c_check_type "$LINENO" "struct sigcontext" "ac_cv_type_struct_sigcontext" "#include <signal.h> 9222" 9223if test "x$ac_cv_type_struct_sigcontext" = xyes; then : 9224 9225cat >>confdefs.h <<_ACEOF 9226#define HAVE_STRUCT_SIGCONTEXT 1 9227_ACEOF 9228 9229 9230fi 9231 9232 9233ac_fn_c_check_type "$LINENO" "struct mmsghdr" "ac_cv_type_struct_mmsghdr" "#include <sys/socket.h> 9234" 9235if test "x$ac_cv_type_struct_mmsghdr" = xyes; then : 9236 9237cat >>confdefs.h <<_ACEOF 9238#define HAVE_STRUCT_MMSGHDR 1 9239_ACEOF 9240 9241 9242fi 9243 9244 9245ac_fn_c_check_type "$LINENO" "__kernel_long_t" "ac_cv_type___kernel_long_t" "#include <asm/posix_types.h> 9246" 9247if test "x$ac_cv_type___kernel_long_t" = xyes; then : 9248 9249cat >>confdefs.h <<_ACEOF 9250#define HAVE___KERNEL_LONG_T 1 9251_ACEOF 9252 9253 9254fi 9255ac_fn_c_check_type "$LINENO" "__kernel_ulong_t" "ac_cv_type___kernel_ulong_t" "#include <asm/posix_types.h> 9256" 9257if test "x$ac_cv_type___kernel_ulong_t" = xyes; then : 9258 9259cat >>confdefs.h <<_ACEOF 9260#define HAVE___KERNEL_ULONG_T 1 9261_ACEOF 9262 9263 9264fi 9265 9266 9267ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h> 9268#include <asm/stat.h> 9269" 9270if test "x$ac_cv_type_struct_stat64" = xyes; then : 9271 9272cat >>confdefs.h <<_ACEOF 9273#define HAVE_STRUCT_STAT64 1 9274_ACEOF 9275 9276 9277fi 9278ac_fn_c_check_type "$LINENO" "struct __old_kernel_stat" "ac_cv_type_struct___old_kernel_stat" "#include <sys/types.h> 9279#include <asm/stat.h> 9280" 9281if test "x$ac_cv_type_struct___old_kernel_stat" = xyes; then : 9282 9283cat >>confdefs.h <<_ACEOF 9284#define HAVE_STRUCT___OLD_KERNEL_STAT 1 9285_ACEOF 9286 9287 9288fi 9289 9290 9291ac_fn_c_check_type "$LINENO" "struct user_desc" "ac_cv_type_struct_user_desc" "#include <asm/ldt.h> 9292" 9293if test "x$ac_cv_type_struct_user_desc" = xyes; then : 9294 9295cat >>confdefs.h <<_ACEOF 9296#define HAVE_STRUCT_USER_DESC 1 9297_ACEOF 9298 9299 9300fi 9301 9302 9303ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h> 9304#include <asm/stat.h> 9305" 9306if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes; then : 9307 9308cat >>confdefs.h <<_ACEOF 9309#define HAVE_STRUCT_STAT_ST_MTIME_NSEC 1 9310_ACEOF 9311 9312 9313fi 9314ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h> 9315#include <asm/stat.h> 9316" 9317if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes; then : 9318 9319cat >>confdefs.h <<_ACEOF 9320#define HAVE_STRUCT_STAT64_ST_MTIME_NSEC 1 9321_ACEOF 9322 9323 9324fi 9325 9326 9327ac_fn_c_check_type "$LINENO" "struct pt_all_user_regs" "ac_cv_type_struct_pt_all_user_regs" "#include <sys/ptrace.h> 9328" 9329if test "x$ac_cv_type_struct_pt_all_user_regs" = xyes; then : 9330 9331cat >>confdefs.h <<_ACEOF 9332#define HAVE_STRUCT_PT_ALL_USER_REGS 1 9333_ACEOF 9334 9335 9336fi 9337ac_fn_c_check_type "$LINENO" "struct ia64_fpreg" "ac_cv_type_struct_ia64_fpreg" "#include <sys/ptrace.h> 9338" 9339if test "x$ac_cv_type_struct_ia64_fpreg" = xyes; then : 9340 9341cat >>confdefs.h <<_ACEOF 9342#define HAVE_STRUCT_IA64_FPREG 1 9343_ACEOF 9344 9345 9346fi 9347ac_fn_c_check_type "$LINENO" "struct ptrace_peeksiginfo_args" "ac_cv_type_struct_ptrace_peeksiginfo_args" "#include <sys/ptrace.h> 9348" 9349if test "x$ac_cv_type_struct_ptrace_peeksiginfo_args" = xyes; then : 9350 9351cat >>confdefs.h <<_ACEOF 9352#define HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS 1 9353_ACEOF 9354 9355 9356fi 9357 9358 9359ac_fn_c_check_type "$LINENO" "struct flock" "ac_cv_type_struct_flock" "#include <sys/types.h> 9360#include <linux/fcntl.h> 9361" 9362if test "x$ac_cv_type_struct_flock" = xyes; then : 9363 9364cat >>confdefs.h <<_ACEOF 9365#define HAVE_STRUCT_FLOCK 1 9366_ACEOF 9367 9368 9369fi 9370ac_fn_c_check_type "$LINENO" "struct flock64" "ac_cv_type_struct_flock64" "#include <sys/types.h> 9371#include <linux/fcntl.h> 9372" 9373if test "x$ac_cv_type_struct_flock64" = xyes; then : 9374 9375cat >>confdefs.h <<_ACEOF 9376#define HAVE_STRUCT_FLOCK64 1 9377_ACEOF 9378 9379 9380fi 9381ac_fn_c_check_type "$LINENO" "struct __kernel_flock" "ac_cv_type_struct___kernel_flock" "#include <sys/types.h> 9382#include <linux/fcntl.h> 9383" 9384if test "x$ac_cv_type_struct___kernel_flock" = xyes; then : 9385 9386cat >>confdefs.h <<_ACEOF 9387#define HAVE_STRUCT___KERNEL_FLOCK 1 9388_ACEOF 9389 9390 9391fi 9392ac_fn_c_check_type "$LINENO" "struct __kernel_flock64" "ac_cv_type_struct___kernel_flock64" "#include <sys/types.h> 9393#include <linux/fcntl.h> 9394" 9395if test "x$ac_cv_type_struct___kernel_flock64" = xyes; then : 9396 9397cat >>confdefs.h <<_ACEOF 9398#define HAVE_STRUCT___KERNEL_FLOCK64 1 9399_ACEOF 9400 9401 9402fi 9403 9404 9405ac_fn_c_check_member "$LINENO" "struct timex" "tai" "ac_cv_member_struct_timex_tai" "#include <sys/timex.h> 9406" 9407if test "x$ac_cv_member_struct_timex_tai" = xyes; then : 9408 9409cat >>confdefs.h <<_ACEOF 9410#define HAVE_STRUCT_TIMEX_TAI 1 9411_ACEOF 9412 9413 9414fi 9415 9416 9417ac_fn_c_check_member "$LINENO" "struct utsname" "domainname" "ac_cv_member_struct_utsname_domainname" "#include <sys/utsname.h> 9418" 9419if test "x$ac_cv_member_struct_utsname_domainname" = xyes; then : 9420 9421cat >>confdefs.h <<_ACEOF 9422#define HAVE_STRUCT_UTSNAME_DOMAINNAME 1 9423_ACEOF 9424 9425 9426fi 9427 9428 9429ac_fn_c_check_member "$LINENO" "siginfo_t" "si_syscall" "ac_cv_member_siginfo_t_si_syscall" "#include <signal.h> 9430" 9431if test "x$ac_cv_member_siginfo_t_si_syscall" = xyes; then : 9432 9433cat >>confdefs.h <<_ACEOF 9434#define HAVE_SIGINFO_T_SI_SYSCALL 1 9435_ACEOF 9436 9437 9438fi 9439ac_fn_c_check_member "$LINENO" "siginfo_t" "si_timerid" "ac_cv_member_siginfo_t_si_timerid" "#include <signal.h> 9440" 9441if test "x$ac_cv_member_siginfo_t_si_timerid" = xyes; then : 9442 9443cat >>confdefs.h <<_ACEOF 9444#define HAVE_SIGINFO_T_SI_TIMERID 1 9445_ACEOF 9446 9447 9448fi 9449ac_fn_c_check_member "$LINENO" "siginfo_t" "si_overrun" "ac_cv_member_siginfo_t_si_overrun" "#include <signal.h> 9450" 9451if test "x$ac_cv_member_siginfo_t_si_overrun" = xyes; then : 9452 9453cat >>confdefs.h <<_ACEOF 9454#define HAVE_SIGINFO_T_SI_OVERRUN 1 9455_ACEOF 9456 9457 9458fi 9459 9460 9461ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "precise_ip" "ac_cv_member_struct_perf_event_attr_precise_ip" "#include <linux/perf_event.h> 9462" 9463if test "x$ac_cv_member_struct_perf_event_attr_precise_ip" = xyes; then : 9464 9465cat >>confdefs.h <<_ACEOF 9466#define HAVE_STRUCT_PERF_EVENT_ATTR_PRECISE_IP 1 9467_ACEOF 9468 9469 9470fi 9471ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "mmap_data" "ac_cv_member_struct_perf_event_attr_mmap_data" "#include <linux/perf_event.h> 9472" 9473if test "x$ac_cv_member_struct_perf_event_attr_mmap_data" = xyes; then : 9474 9475cat >>confdefs.h <<_ACEOF 9476#define HAVE_STRUCT_PERF_EVENT_ATTR_MMAP_DATA 1 9477_ACEOF 9478 9479 9480fi 9481ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_id_all" "ac_cv_member_struct_perf_event_attr_sample_id_all" "#include <linux/perf_event.h> 9482" 9483if test "x$ac_cv_member_struct_perf_event_attr_sample_id_all" = xyes; then : 9484 9485cat >>confdefs.h <<_ACEOF 9486#define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_ID_ALL 1 9487_ACEOF 9488 9489 9490fi 9491ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_host" "ac_cv_member_struct_perf_event_attr_exclude_host" "#include <linux/perf_event.h> 9492" 9493if test "x$ac_cv_member_struct_perf_event_attr_exclude_host" = xyes; then : 9494 9495cat >>confdefs.h <<_ACEOF 9496#define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_HOST 1 9497_ACEOF 9498 9499 9500fi 9501ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_guest" "ac_cv_member_struct_perf_event_attr_exclude_guest" "#include <linux/perf_event.h> 9502" 9503if test "x$ac_cv_member_struct_perf_event_attr_exclude_guest" = xyes; then : 9504 9505cat >>confdefs.h <<_ACEOF 9506#define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_GUEST 1 9507_ACEOF 9508 9509 9510fi 9511ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_callchain_kernel" "ac_cv_member_struct_perf_event_attr_exclude_callchain_kernel" "#include <linux/perf_event.h> 9512" 9513if test "x$ac_cv_member_struct_perf_event_attr_exclude_callchain_kernel" = xyes; then : 9514 9515cat >>confdefs.h <<_ACEOF 9516#define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_CALLCHAIN_KERNEL 1 9517_ACEOF 9518 9519 9520fi 9521ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "exclude_callchain_user" "ac_cv_member_struct_perf_event_attr_exclude_callchain_user" "#include <linux/perf_event.h> 9522" 9523if test "x$ac_cv_member_struct_perf_event_attr_exclude_callchain_user" = xyes; then : 9524 9525cat >>confdefs.h <<_ACEOF 9526#define HAVE_STRUCT_PERF_EVENT_ATTR_EXCLUDE_CALLCHAIN_USER 1 9527_ACEOF 9528 9529 9530fi 9531ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "mmap2" "ac_cv_member_struct_perf_event_attr_mmap2" "#include <linux/perf_event.h> 9532" 9533if test "x$ac_cv_member_struct_perf_event_attr_mmap2" = xyes; then : 9534 9535cat >>confdefs.h <<_ACEOF 9536#define HAVE_STRUCT_PERF_EVENT_ATTR_MMAP2 1 9537_ACEOF 9538 9539 9540fi 9541ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "comm_exec" "ac_cv_member_struct_perf_event_attr_comm_exec" "#include <linux/perf_event.h> 9542" 9543if test "x$ac_cv_member_struct_perf_event_attr_comm_exec" = xyes; then : 9544 9545cat >>confdefs.h <<_ACEOF 9546#define HAVE_STRUCT_PERF_EVENT_ATTR_COMM_EXEC 1 9547_ACEOF 9548 9549 9550fi 9551ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "use_clockid" "ac_cv_member_struct_perf_event_attr_use_clockid" "#include <linux/perf_event.h> 9552" 9553if test "x$ac_cv_member_struct_perf_event_attr_use_clockid" = xyes; then : 9554 9555cat >>confdefs.h <<_ACEOF 9556#define HAVE_STRUCT_PERF_EVENT_ATTR_USE_CLOCKID 1 9557_ACEOF 9558 9559 9560fi 9561ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "context_switch" "ac_cv_member_struct_perf_event_attr_context_switch" "#include <linux/perf_event.h> 9562" 9563if test "x$ac_cv_member_struct_perf_event_attr_context_switch" = xyes; then : 9564 9565cat >>confdefs.h <<_ACEOF 9566#define HAVE_STRUCT_PERF_EVENT_ATTR_CONTEXT_SWITCH 1 9567_ACEOF 9568 9569 9570fi 9571ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "write_backward" "ac_cv_member_struct_perf_event_attr_write_backward" "#include <linux/perf_event.h> 9572" 9573if test "x$ac_cv_member_struct_perf_event_attr_write_backward" = xyes; then : 9574 9575cat >>confdefs.h <<_ACEOF 9576#define HAVE_STRUCT_PERF_EVENT_ATTR_WRITE_BACKWARD 1 9577_ACEOF 9578 9579 9580fi 9581ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "bp_type" "ac_cv_member_struct_perf_event_attr_bp_type" "#include <linux/perf_event.h> 9582" 9583if test "x$ac_cv_member_struct_perf_event_attr_bp_type" = xyes; then : 9584 9585cat >>confdefs.h <<_ACEOF 9586#define HAVE_STRUCT_PERF_EVENT_ATTR_BP_TYPE 1 9587_ACEOF 9588 9589 9590fi 9591ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "config1" "ac_cv_member_struct_perf_event_attr_config1" "#include <linux/perf_event.h> 9592" 9593if test "x$ac_cv_member_struct_perf_event_attr_config1" = xyes; then : 9594 9595cat >>confdefs.h <<_ACEOF 9596#define HAVE_STRUCT_PERF_EVENT_ATTR_CONFIG1 1 9597_ACEOF 9598 9599 9600fi 9601ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "config2" "ac_cv_member_struct_perf_event_attr_config2" "#include <linux/perf_event.h> 9602" 9603if test "x$ac_cv_member_struct_perf_event_attr_config2" = xyes; then : 9604 9605cat >>confdefs.h <<_ACEOF 9606#define HAVE_STRUCT_PERF_EVENT_ATTR_CONFIG2 1 9607_ACEOF 9608 9609 9610fi 9611ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "branch_sample_type" "ac_cv_member_struct_perf_event_attr_branch_sample_type" "#include <linux/perf_event.h> 9612" 9613if test "x$ac_cv_member_struct_perf_event_attr_branch_sample_type" = xyes; then : 9614 9615cat >>confdefs.h <<_ACEOF 9616#define HAVE_STRUCT_PERF_EVENT_ATTR_BRANCH_SAMPLE_TYPE 1 9617_ACEOF 9618 9619 9620fi 9621ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_regs_user" "ac_cv_member_struct_perf_event_attr_sample_regs_user" "#include <linux/perf_event.h> 9622" 9623if test "x$ac_cv_member_struct_perf_event_attr_sample_regs_user" = xyes; then : 9624 9625cat >>confdefs.h <<_ACEOF 9626#define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_REGS_USER 1 9627_ACEOF 9628 9629 9630fi 9631ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_stack_user" "ac_cv_member_struct_perf_event_attr_sample_stack_user" "#include <linux/perf_event.h> 9632" 9633if test "x$ac_cv_member_struct_perf_event_attr_sample_stack_user" = xyes; then : 9634 9635cat >>confdefs.h <<_ACEOF 9636#define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_STACK_USER 1 9637_ACEOF 9638 9639 9640fi 9641ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_regs_intr" "ac_cv_member_struct_perf_event_attr_sample_regs_intr" "#include <linux/perf_event.h> 9642" 9643if test "x$ac_cv_member_struct_perf_event_attr_sample_regs_intr" = xyes; then : 9644 9645cat >>confdefs.h <<_ACEOF 9646#define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_REGS_INTR 1 9647_ACEOF 9648 9649 9650fi 9651ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "aux_watermark" "ac_cv_member_struct_perf_event_attr_aux_watermark" "#include <linux/perf_event.h> 9652" 9653if test "x$ac_cv_member_struct_perf_event_attr_aux_watermark" = xyes; then : 9654 9655cat >>confdefs.h <<_ACEOF 9656#define HAVE_STRUCT_PERF_EVENT_ATTR_AUX_WATERMARK 1 9657_ACEOF 9658 9659 9660fi 9661ac_fn_c_check_member "$LINENO" "struct perf_event_attr" "sample_max_stack" "ac_cv_member_struct_perf_event_attr_sample_max_stack" "#include <linux/perf_event.h> 9662" 9663if test "x$ac_cv_member_struct_perf_event_attr_sample_max_stack" = xyes; then : 9664 9665cat >>confdefs.h <<_ACEOF 9666#define HAVE_STRUCT_PERF_EVENT_ATTR_SAMPLE_MAX_STACK 1 9667_ACEOF 9668 9669 9670fi 9671 9672 9673for ac_header in asm/cachectl.h asm/sysmips.h bluetooth/bluetooth.h elf.h inttypes.h linux/bsg.h linux/dm-ioctl.h linux/dqblk_xfs.h linux/falloc.h linux/fiemap.h linux/filter.h linux/hiddev.h linux/ip_vs.h linux/ipc.h linux/mmtimer.h linux/msg.h linux/perf_event.h linux/quota.h linux/seccomp.h linux/securebits.h linux/sem.h linux/shm.h linux/userfaultfd.h linux/utsname.h mqueue.h netinet/sctp.h netipx/ipx.h scsi/sg.h stropts.h sys/conf.h sys/eventfd.h sys/fanotify.h sys/ipc.h sys/msg.h sys/quota.h sys/reg.h sys/sem.h sys/shm.h sys/signalfd.h sys/xattr.h ustat.h 9674do : 9675 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9676ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 9677if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9678 cat >>confdefs.h <<_ACEOF 9679#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9680_ACEOF 9681 9682fi 9683 9684done 9685 9686 9687for ac_header in asm/sigcontext.h 9688do : 9689 ac_fn_c_check_header_compile "$LINENO" "asm/sigcontext.h" "ac_cv_header_asm_sigcontext_h" "#include <signal.h> 9690" 9691if test "x$ac_cv_header_asm_sigcontext_h" = xyes; then : 9692 cat >>confdefs.h <<_ACEOF 9693#define HAVE_ASM_SIGCONTEXT_H 1 9694_ACEOF 9695 9696fi 9697 9698done 9699 9700 9701for ac_header in netinet/tcp.h netinet/udp.h 9702do : 9703 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9704ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <netinet/in.h> 9705" 9706if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9707 cat >>confdefs.h <<_ACEOF 9708#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9709_ACEOF 9710 9711fi 9712 9713done 9714 9715 9716for ac_header in linux/mqueue.h 9717do : 9718 ac_fn_c_check_header_compile "$LINENO" "linux/mqueue.h" "ac_cv_header_linux_mqueue_h" "#include <linux/types.h> 9719" 9720if test "x$ac_cv_header_linux_mqueue_h" = xyes; then : 9721 cat >>confdefs.h <<_ACEOF 9722#define HAVE_LINUX_MQUEUE_H 1 9723_ACEOF 9724 9725fi 9726 9727done 9728 9729 9730for ac_header in linux/netfilter_arp/arp_tables.h linux/netfilter_bridge/ebtables.h linux/netfilter_ipv4/ip_tables.h linux/netfilter_ipv6/ip6_tables.h 9731do : 9732 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9733ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <netinet/in.h> 9734#include <net/if.h> 9735" 9736if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9737 cat >>confdefs.h <<_ACEOF 9738#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9739_ACEOF 9740 9741fi 9742 9743done 9744 9745 9746for ac_header in linux/input.h 9747do : 9748 ac_fn_c_check_header_mongrel "$LINENO" "linux/input.h" "ac_cv_header_linux_input_h" "$ac_includes_default" 9749if test "x$ac_cv_header_linux_input_h" = xyes; then : 9750 cat >>confdefs.h <<_ACEOF 9751#define HAVE_LINUX_INPUT_H 1 9752_ACEOF 9753 9754 ac_fn_c_check_member "$LINENO" "struct input_absinfo" "resolution" "ac_cv_member_struct_input_absinfo_resolution" "#include <linux/input.h> 9755" 9756if test "x$ac_cv_member_struct_input_absinfo_resolution" = xyes; then : 9757 9758cat >>confdefs.h <<_ACEOF 9759#define HAVE_STRUCT_INPUT_ABSINFO_RESOLUTION 1 9760_ACEOF 9761 9762 9763fi 9764 9765 9766fi 9767 9768done 9769 9770 9771for ac_header in linux/bpf.h 9772do : 9773 ac_fn_c_check_header_mongrel "$LINENO" "linux/bpf.h" "ac_cv_header_linux_bpf_h" "$ac_includes_default" 9774if test "x$ac_cv_header_linux_bpf_h" = xyes; then : 9775 cat >>confdefs.h <<_ACEOF 9776#define HAVE_LINUX_BPF_H 1 9777_ACEOF 9778 9779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether union bpf_attr.log_buf initialization works" >&5 9780$as_echo_n "checking whether union bpf_attr.log_buf initialization works... " >&6; } 9781if ${st_cv_have_union_bpf_attr_log_buf+:} false; then : 9782 $as_echo_n "(cached) " >&6 9783else 9784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9785/* end confdefs.h. */ 9786#include <linux/bpf.h> 9787int 9788main () 9789{ 9790union bpf_attr a = { .log_buf = 0 }; 9791 ; 9792 return 0; 9793} 9794_ACEOF 9795if ac_fn_c_try_compile "$LINENO"; then : 9796 st_cv_have_union_bpf_attr_log_buf=yes 9797else 9798 st_cv_have_union_bpf_attr_log_buf=no 9799fi 9800rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9801fi 9802{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_have_union_bpf_attr_log_buf" >&5 9803$as_echo "$st_cv_have_union_bpf_attr_log_buf" >&6; } 9804 if test $st_cv_have_union_bpf_attr_log_buf = yes; then 9805 9806$as_echo "#define HAVE_UNION_BPF_ATTR_LOG_BUF 1" >>confdefs.h 9807 9808 fi 9809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether union bpf_attr.bpf_fd initialization works" >&5 9810$as_echo_n "checking whether union bpf_attr.bpf_fd initialization works... " >&6; } 9811if ${st_cv_have_union_bpf_attr_bpf_fd+:} false; then : 9812 $as_echo_n "(cached) " >&6 9813else 9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9815/* end confdefs.h. */ 9816#include <linux/bpf.h> 9817int 9818main () 9819{ 9820union bpf_attr a = { .bpf_fd = 0 }; 9821 ; 9822 return 0; 9823} 9824_ACEOF 9825if ac_fn_c_try_compile "$LINENO"; then : 9826 st_cv_have_union_bpf_attr_bpf_fd=yes 9827else 9828 st_cv_have_union_bpf_attr_bpf_fd=no 9829fi 9830rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9831fi 9832{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_have_union_bpf_attr_bpf_fd" >&5 9833$as_echo "$st_cv_have_union_bpf_attr_bpf_fd" >&6; } 9834 if test $st_cv_have_union_bpf_attr_bpf_fd = yes; then 9835 9836$as_echo "#define HAVE_UNION_BPF_ATTR_BPF_FD 1" >>confdefs.h 9837 9838 fi 9839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether union bpf_attr.attach_type initialization works" >&5 9840$as_echo_n "checking whether union bpf_attr.attach_type initialization works... " >&6; } 9841if ${st_cv_have_union_bpf_attr_attach_type+:} false; then : 9842 $as_echo_n "(cached) " >&6 9843else 9844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9845/* end confdefs.h. */ 9846#include <linux/bpf.h> 9847int 9848main () 9849{ 9850union bpf_attr a = { .attach_type = 0 }; 9851 ; 9852 return 0; 9853} 9854_ACEOF 9855if ac_fn_c_try_compile "$LINENO"; then : 9856 st_cv_have_union_bpf_attr_attach_type=yes 9857else 9858 st_cv_have_union_bpf_attr_attach_type=no 9859fi 9860rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9861fi 9862{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_have_union_bpf_attr_attach_type" >&5 9863$as_echo "$st_cv_have_union_bpf_attr_attach_type" >&6; } 9864 if test $st_cv_have_union_bpf_attr_attach_type = yes; then 9865 9866$as_echo "#define HAVE_UNION_BPF_ATTR_ATTACH_TYPE 1" >>confdefs.h 9867 9868 fi 9869 9870fi 9871 9872done 9873 9874 9875ac_fn_c_check_type "$LINENO" "struct statfs" "ac_cv_type_struct_statfs" "#include <linux/types.h> 9876#include <asm/statfs.h> 9877" 9878if test "x$ac_cv_type_struct_statfs" = xyes; then : 9879 9880cat >>confdefs.h <<_ACEOF 9881#define HAVE_STRUCT_STATFS 1 9882_ACEOF 9883 9884 9885 ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "#include <linux/types.h> 9886#include <asm/statfs.h> 9887" 9888if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes; then : 9889 9890cat >>confdefs.h <<_ACEOF 9891#define HAVE_STRUCT_STATFS_F_FRSIZE 1 9892_ACEOF 9893 9894 9895fi 9896 9897 ac_fn_c_check_member "$LINENO" "struct statfs" "f_flags" "ac_cv_member_struct_statfs_f_flags" "#include <linux/types.h> 9898#include <asm/statfs.h> 9899" 9900if test "x$ac_cv_member_struct_statfs_f_flags" = xyes; then : 9901 9902cat >>confdefs.h <<_ACEOF 9903#define HAVE_STRUCT_STATFS_F_FLAGS 1 9904_ACEOF 9905 9906 9907fi 9908 9909 ac_fn_c_check_member "$LINENO" "struct statfs" "f_fsid.val" "ac_cv_member_struct_statfs_f_fsid_val" "#include <linux/types.h> 9910#include <asm/statfs.h> 9911" 9912if test "x$ac_cv_member_struct_statfs_f_fsid_val" = xyes; then : 9913 9914cat >>confdefs.h <<_ACEOF 9915#define HAVE_STRUCT_STATFS_F_FSID_VAL 1 9916_ACEOF 9917 9918 9919fi 9920 9921 ac_fn_c_check_member "$LINENO" "struct statfs" "f_fsid.__val" "ac_cv_member_struct_statfs_f_fsid___val" "#include <linux/types.h> 9922#include <asm/statfs.h> 9923" 9924if test "x$ac_cv_member_struct_statfs_f_fsid___val" = xyes; then : 9925 9926cat >>confdefs.h <<_ACEOF 9927#define HAVE_STRUCT_STATFS_F_FSID___VAL 1 9928_ACEOF 9929 9930 9931fi 9932 9933 9934fi 9935 9936 9937ac_fn_c_check_type "$LINENO" "struct statfs64" "ac_cv_type_struct_statfs64" "#include <linux/types.h> 9938#include <asm/statfs.h> 9939" 9940if test "x$ac_cv_type_struct_statfs64" = xyes; then : 9941 9942cat >>confdefs.h <<_ACEOF 9943#define HAVE_STRUCT_STATFS64 1 9944_ACEOF 9945 9946 9947 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_frsize" "ac_cv_member_struct_statfs64_f_frsize" "#include <linux/types.h> 9948#include <asm/statfs.h> 9949" 9950if test "x$ac_cv_member_struct_statfs64_f_frsize" = xyes; then : 9951 9952cat >>confdefs.h <<_ACEOF 9953#define HAVE_STRUCT_STATFS64_F_FRSIZE 1 9954_ACEOF 9955 9956 9957fi 9958 9959 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_flags" "ac_cv_member_struct_statfs64_f_flags" "#include <linux/types.h> 9960#include <asm/statfs.h> 9961" 9962if test "x$ac_cv_member_struct_statfs64_f_flags" = xyes; then : 9963 9964cat >>confdefs.h <<_ACEOF 9965#define HAVE_STRUCT_STATFS64_F_FLAGS 1 9966_ACEOF 9967 9968 9969fi 9970 9971 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_fsid.val" "ac_cv_member_struct_statfs64_f_fsid_val" "#include <linux/types.h> 9972#include <asm/statfs.h> 9973" 9974if test "x$ac_cv_member_struct_statfs64_f_fsid_val" = xyes; then : 9975 9976cat >>confdefs.h <<_ACEOF 9977#define HAVE_STRUCT_STATFS64_F_FSID_VAL 1 9978_ACEOF 9979 9980 9981fi 9982 9983 ac_fn_c_check_member "$LINENO" "struct statfs64" "f_fsid.__val" "ac_cv_member_struct_statfs64_f_fsid___val" "#include <linux/types.h> 9984#include <asm/statfs.h> 9985" 9986if test "x$ac_cv_member_struct_statfs64_f_fsid___val" = xyes; then : 9987 9988cat >>confdefs.h <<_ACEOF 9989#define HAVE_STRUCT_STATFS64_F_FSID___VAL 1 9990_ACEOF 9991 9992 9993fi 9994 9995 9996fi 9997 9998 9999ac_fn_c_check_type "$LINENO" "struct blk_user_trace_setup" "ac_cv_type_struct_blk_user_trace_setup" "#include <linux/blktrace_api.h> 10000" 10001if test "x$ac_cv_type_struct_blk_user_trace_setup" = xyes; then : 10002 10003cat >>confdefs.h <<_ACEOF 10004#define HAVE_STRUCT_BLK_USER_TRACE_SETUP 1 10005_ACEOF 10006 10007 10008fi 10009 10010 10011for ac_header in linux/btrfs.h 10012do : 10013 ac_fn_c_check_header_mongrel "$LINENO" "linux/btrfs.h" "ac_cv_header_linux_btrfs_h" "$ac_includes_default" 10014if test "x$ac_cv_header_linux_btrfs_h" = xyes; then : 10015 cat >>confdefs.h <<_ACEOF 10016#define HAVE_LINUX_BTRFS_H 1 10017_ACEOF 10018 10019 ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_feature_flags" "compat_flags" "ac_cv_member_struct_btrfs_ioctl_feature_flags_compat_flags" " #include <stdio.h> 10020#include <linux/btrfs.h> 10021" 10022if test "x$ac_cv_member_struct_btrfs_ioctl_feature_flags_compat_flags" = xyes; then : 10023 10024cat >>confdefs.h <<_ACEOF 10025#define HAVE_STRUCT_BTRFS_IOCTL_FEATURE_FLAGS_COMPAT_FLAGS 1 10026_ACEOF 10027 10028 10029fi 10030ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_fs_info_args" "nodesize" "ac_cv_member_struct_btrfs_ioctl_fs_info_args_nodesize" " #include <stdio.h> 10031#include <linux/btrfs.h> 10032" 10033if test "x$ac_cv_member_struct_btrfs_ioctl_fs_info_args_nodesize" = xyes; then : 10034 10035cat >>confdefs.h <<_ACEOF 10036#define HAVE_STRUCT_BTRFS_IOCTL_FS_INFO_ARGS_NODESIZE 1 10037_ACEOF 10038 10039 10040fi 10041ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_defrag_range_args" "start" "ac_cv_member_struct_btrfs_ioctl_defrag_range_args_start" " #include <stdio.h> 10042#include <linux/btrfs.h> 10043" 10044if test "x$ac_cv_member_struct_btrfs_ioctl_defrag_range_args_start" = xyes; then : 10045 10046cat >>confdefs.h <<_ACEOF 10047#define HAVE_STRUCT_BTRFS_IOCTL_DEFRAG_RANGE_ARGS_START 1 10048_ACEOF 10049 10050 10051fi 10052ac_fn_c_check_member "$LINENO" "struct btrfs_ioctl_search_args_v2" "buf_size" "ac_cv_member_struct_btrfs_ioctl_search_args_v2_buf_size" " #include <stdio.h> 10053#include <linux/btrfs.h> 10054" 10055if test "x$ac_cv_member_struct_btrfs_ioctl_search_args_v2_buf_size" = xyes; then : 10056 10057cat >>confdefs.h <<_ACEOF 10058#define HAVE_STRUCT_BTRFS_IOCTL_SEARCH_ARGS_V2_BUF_SIZE 1 10059_ACEOF 10060 10061 10062fi 10063 10064 ac_fn_c_check_decl "$LINENO" "BTRFS_COMPRESS_NONE" "ac_cv_have_decl_BTRFS_COMPRESS_NONE" " #include <stdio.h> 10065#include <linux/btrfs.h> 10066" 10067if test "x$ac_cv_have_decl_BTRFS_COMPRESS_NONE" = xyes; then : 10068 ac_have_decl=1 10069else 10070 ac_have_decl=0 10071fi 10072 10073cat >>confdefs.h <<_ACEOF 10074#define HAVE_DECL_BTRFS_COMPRESS_NONE $ac_have_decl 10075_ACEOF 10076ac_fn_c_check_decl "$LINENO" "BTRFS_COMPRESS_ZLIB" "ac_cv_have_decl_BTRFS_COMPRESS_ZLIB" " #include <stdio.h> 10077#include <linux/btrfs.h> 10078" 10079if test "x$ac_cv_have_decl_BTRFS_COMPRESS_ZLIB" = xyes; then : 10080 ac_have_decl=1 10081else 10082 ac_have_decl=0 10083fi 10084 10085cat >>confdefs.h <<_ACEOF 10086#define HAVE_DECL_BTRFS_COMPRESS_ZLIB $ac_have_decl 10087_ACEOF 10088ac_fn_c_check_decl "$LINENO" "BTRFS_COMPRESS_LZO" "ac_cv_have_decl_BTRFS_COMPRESS_LZO" " #include <stdio.h> 10089#include <linux/btrfs.h> 10090" 10091if test "x$ac_cv_have_decl_BTRFS_COMPRESS_LZO" = xyes; then : 10092 ac_have_decl=1 10093else 10094 ac_have_decl=0 10095fi 10096 10097cat >>confdefs.h <<_ACEOF 10098#define HAVE_DECL_BTRFS_COMPRESS_LZO $ac_have_decl 10099_ACEOF 10100 10101fi 10102 10103done 10104 10105 10106ac_fn_c_check_decl "$LINENO" "sys_errlist" "ac_cv_have_decl_sys_errlist" "$ac_includes_default" 10107if test "x$ac_cv_have_decl_sys_errlist" = xyes; then : 10108 ac_have_decl=1 10109else 10110 ac_have_decl=0 10111fi 10112 10113cat >>confdefs.h <<_ACEOF 10114#define HAVE_DECL_SYS_ERRLIST $ac_have_decl 10115_ACEOF 10116 10117ac_fn_c_check_decl "$LINENO" "PTRACE_PEEKUSER" "ac_cv_have_decl_PTRACE_PEEKUSER" "#include <sys/ptrace.h> 10118" 10119if test "x$ac_cv_have_decl_PTRACE_PEEKUSER" = xyes; then : 10120 ac_have_decl=1 10121else 10122 ac_have_decl=0 10123fi 10124 10125cat >>confdefs.h <<_ACEOF 10126#define HAVE_DECL_PTRACE_PEEKUSER $ac_have_decl 10127_ACEOF 10128ac_fn_c_check_decl "$LINENO" "PTRACE_POKEUSER" "ac_cv_have_decl_PTRACE_POKEUSER" "#include <sys/ptrace.h> 10129" 10130if test "x$ac_cv_have_decl_PTRACE_POKEUSER" = xyes; then : 10131 ac_have_decl=1 10132else 10133 ac_have_decl=0 10134fi 10135 10136cat >>confdefs.h <<_ACEOF 10137#define HAVE_DECL_PTRACE_POKEUSER $ac_have_decl 10138_ACEOF 10139 10140 10141ac_fn_c_check_decl "$LINENO" "P_PID" "ac_cv_have_decl_P_PID" "#include <sys/wait.h> 10142" 10143if test "x$ac_cv_have_decl_P_PID" = xyes; then : 10144 ac_have_decl=1 10145else 10146 ac_have_decl=0 10147fi 10148 10149cat >>confdefs.h <<_ACEOF 10150#define HAVE_DECL_P_PID $ac_have_decl 10151_ACEOF 10152ac_fn_c_check_decl "$LINENO" "P_PPID" "ac_cv_have_decl_P_PPID" "#include <sys/wait.h> 10153" 10154if test "x$ac_cv_have_decl_P_PPID" = xyes; then : 10155 ac_have_decl=1 10156else 10157 ac_have_decl=0 10158fi 10159 10160cat >>confdefs.h <<_ACEOF 10161#define HAVE_DECL_P_PPID $ac_have_decl 10162_ACEOF 10163ac_fn_c_check_decl "$LINENO" "P_PGID" "ac_cv_have_decl_P_PGID" "#include <sys/wait.h> 10164" 10165if test "x$ac_cv_have_decl_P_PGID" = xyes; then : 10166 ac_have_decl=1 10167else 10168 ac_have_decl=0 10169fi 10170 10171cat >>confdefs.h <<_ACEOF 10172#define HAVE_DECL_P_PGID $ac_have_decl 10173_ACEOF 10174ac_fn_c_check_decl "$LINENO" "P_SID" "ac_cv_have_decl_P_SID" "#include <sys/wait.h> 10175" 10176if test "x$ac_cv_have_decl_P_SID" = xyes; then : 10177 ac_have_decl=1 10178else 10179 ac_have_decl=0 10180fi 10181 10182cat >>confdefs.h <<_ACEOF 10183#define HAVE_DECL_P_SID $ac_have_decl 10184_ACEOF 10185ac_fn_c_check_decl "$LINENO" "P_CID" "ac_cv_have_decl_P_CID" "#include <sys/wait.h> 10186" 10187if test "x$ac_cv_have_decl_P_CID" = xyes; then : 10188 ac_have_decl=1 10189else 10190 ac_have_decl=0 10191fi 10192 10193cat >>confdefs.h <<_ACEOF 10194#define HAVE_DECL_P_CID $ac_have_decl 10195_ACEOF 10196ac_fn_c_check_decl "$LINENO" "P_UID" "ac_cv_have_decl_P_UID" "#include <sys/wait.h> 10197" 10198if test "x$ac_cv_have_decl_P_UID" = xyes; then : 10199 ac_have_decl=1 10200else 10201 ac_have_decl=0 10202fi 10203 10204cat >>confdefs.h <<_ACEOF 10205#define HAVE_DECL_P_UID $ac_have_decl 10206_ACEOF 10207ac_fn_c_check_decl "$LINENO" "P_GID" "ac_cv_have_decl_P_GID" "#include <sys/wait.h> 10208" 10209if test "x$ac_cv_have_decl_P_GID" = xyes; then : 10210 ac_have_decl=1 10211else 10212 ac_have_decl=0 10213fi 10214 10215cat >>confdefs.h <<_ACEOF 10216#define HAVE_DECL_P_GID $ac_have_decl 10217_ACEOF 10218ac_fn_c_check_decl "$LINENO" "P_ALL" "ac_cv_have_decl_P_ALL" "#include <sys/wait.h> 10219" 10220if test "x$ac_cv_have_decl_P_ALL" = xyes; then : 10221 ac_have_decl=1 10222else 10223 ac_have_decl=0 10224fi 10225 10226cat >>confdefs.h <<_ACEOF 10227#define HAVE_DECL_P_ALL $ac_have_decl 10228_ACEOF 10229ac_fn_c_check_decl "$LINENO" "P_LWPID" "ac_cv_have_decl_P_LWPID" "#include <sys/wait.h> 10230" 10231if test "x$ac_cv_have_decl_P_LWPID" = xyes; then : 10232 ac_have_decl=1 10233else 10234 ac_have_decl=0 10235fi 10236 10237cat >>confdefs.h <<_ACEOF 10238#define HAVE_DECL_P_LWPID $ac_have_decl 10239_ACEOF 10240 10241 10242ac_fn_c_check_decl "$LINENO" "LO_FLAGS_READ_ONLY" "ac_cv_have_decl_LO_FLAGS_READ_ONLY" "#include <linux/loop.h> 10243" 10244if test "x$ac_cv_have_decl_LO_FLAGS_READ_ONLY" = xyes; then : 10245 ac_have_decl=1 10246else 10247 ac_have_decl=0 10248fi 10249 10250cat >>confdefs.h <<_ACEOF 10251#define HAVE_DECL_LO_FLAGS_READ_ONLY $ac_have_decl 10252_ACEOF 10253ac_fn_c_check_decl "$LINENO" "LO_FLAGS_USE_AOPS" "ac_cv_have_decl_LO_FLAGS_USE_AOPS" "#include <linux/loop.h> 10254" 10255if test "x$ac_cv_have_decl_LO_FLAGS_USE_AOPS" = xyes; then : 10256 ac_have_decl=1 10257else 10258 ac_have_decl=0 10259fi 10260 10261cat >>confdefs.h <<_ACEOF 10262#define HAVE_DECL_LO_FLAGS_USE_AOPS $ac_have_decl 10263_ACEOF 10264ac_fn_c_check_decl "$LINENO" "LO_FLAGS_AUTOCLEAR" "ac_cv_have_decl_LO_FLAGS_AUTOCLEAR" "#include <linux/loop.h> 10265" 10266if test "x$ac_cv_have_decl_LO_FLAGS_AUTOCLEAR" = xyes; then : 10267 ac_have_decl=1 10268else 10269 ac_have_decl=0 10270fi 10271 10272cat >>confdefs.h <<_ACEOF 10273#define HAVE_DECL_LO_FLAGS_AUTOCLEAR $ac_have_decl 10274_ACEOF 10275ac_fn_c_check_decl "$LINENO" "LO_FLAGS_PARTSCAN" "ac_cv_have_decl_LO_FLAGS_PARTSCAN" "#include <linux/loop.h> 10276" 10277if test "x$ac_cv_have_decl_LO_FLAGS_PARTSCAN" = xyes; then : 10278 ac_have_decl=1 10279else 10280 ac_have_decl=0 10281fi 10282 10283cat >>confdefs.h <<_ACEOF 10284#define HAVE_DECL_LO_FLAGS_PARTSCAN $ac_have_decl 10285_ACEOF 10286ac_fn_c_check_decl "$LINENO" "LO_FLAGS_DIRECT_IO" "ac_cv_have_decl_LO_FLAGS_DIRECT_IO" "#include <linux/loop.h> 10287" 10288if test "x$ac_cv_have_decl_LO_FLAGS_DIRECT_IO" = xyes; then : 10289 ac_have_decl=1 10290else 10291 ac_have_decl=0 10292fi 10293 10294cat >>confdefs.h <<_ACEOF 10295#define HAVE_DECL_LO_FLAGS_DIRECT_IO $ac_have_decl 10296_ACEOF 10297 10298 10299ac_fn_c_check_decl "$LINENO" "CTL_PROC" "ac_cv_have_decl_CTL_PROC" "#include <sys/types.h> 10300#include <linux/sysctl.h> 10301" 10302if test "x$ac_cv_have_decl_CTL_PROC" = xyes; then : 10303 ac_have_decl=1 10304else 10305 ac_have_decl=0 10306fi 10307 10308cat >>confdefs.h <<_ACEOF 10309#define HAVE_DECL_CTL_PROC $ac_have_decl 10310_ACEOF 10311ac_fn_c_check_decl "$LINENO" "CTL_ARLAN" "ac_cv_have_decl_CTL_ARLAN" "#include <sys/types.h> 10312#include <linux/sysctl.h> 10313" 10314if test "x$ac_cv_have_decl_CTL_ARLAN" = xyes; then : 10315 ac_have_decl=1 10316else 10317 ac_have_decl=0 10318fi 10319 10320cat >>confdefs.h <<_ACEOF 10321#define HAVE_DECL_CTL_ARLAN $ac_have_decl 10322_ACEOF 10323ac_fn_c_check_decl "$LINENO" "CTL_S390DBF" "ac_cv_have_decl_CTL_S390DBF" "#include <sys/types.h> 10324#include <linux/sysctl.h> 10325" 10326if test "x$ac_cv_have_decl_CTL_S390DBF" = xyes; then : 10327 ac_have_decl=1 10328else 10329 ac_have_decl=0 10330fi 10331 10332cat >>confdefs.h <<_ACEOF 10333#define HAVE_DECL_CTL_S390DBF $ac_have_decl 10334_ACEOF 10335ac_fn_c_check_decl "$LINENO" "CTL_SUNRPC" "ac_cv_have_decl_CTL_SUNRPC" "#include <sys/types.h> 10336#include <linux/sysctl.h> 10337" 10338if test "x$ac_cv_have_decl_CTL_SUNRPC" = xyes; then : 10339 ac_have_decl=1 10340else 10341 ac_have_decl=0 10342fi 10343 10344cat >>confdefs.h <<_ACEOF 10345#define HAVE_DECL_CTL_SUNRPC $ac_have_decl 10346_ACEOF 10347ac_fn_c_check_decl "$LINENO" "CTL_PM" "ac_cv_have_decl_CTL_PM" "#include <sys/types.h> 10348#include <linux/sysctl.h> 10349" 10350if test "x$ac_cv_have_decl_CTL_PM" = xyes; then : 10351 ac_have_decl=1 10352else 10353 ac_have_decl=0 10354fi 10355 10356cat >>confdefs.h <<_ACEOF 10357#define HAVE_DECL_CTL_PM $ac_have_decl 10358_ACEOF 10359ac_fn_c_check_decl "$LINENO" "CTL_FRV" "ac_cv_have_decl_CTL_FRV" "#include <sys/types.h> 10360#include <linux/sysctl.h> 10361" 10362if test "x$ac_cv_have_decl_CTL_FRV" = xyes; then : 10363 ac_have_decl=1 10364else 10365 ac_have_decl=0 10366fi 10367 10368cat >>confdefs.h <<_ACEOF 10369#define HAVE_DECL_CTL_FRV $ac_have_decl 10370_ACEOF 10371ac_fn_c_check_decl "$LINENO" "KERN_PRINTK_RATELIMIT" "ac_cv_have_decl_KERN_PRINTK_RATELIMIT" "#include <sys/types.h> 10372#include <linux/sysctl.h> 10373" 10374if test "x$ac_cv_have_decl_KERN_PRINTK_RATELIMIT" = xyes; then : 10375 ac_have_decl=1 10376else 10377 ac_have_decl=0 10378fi 10379 10380cat >>confdefs.h <<_ACEOF 10381#define HAVE_DECL_KERN_PRINTK_RATELIMIT $ac_have_decl 10382_ACEOF 10383ac_fn_c_check_decl "$LINENO" "KERN_PRINTK_RATELIMIT_BURST" "ac_cv_have_decl_KERN_PRINTK_RATELIMIT_BURST" "#include <sys/types.h> 10384#include <linux/sysctl.h> 10385" 10386if test "x$ac_cv_have_decl_KERN_PRINTK_RATELIMIT_BURST" = xyes; then : 10387 ac_have_decl=1 10388else 10389 ac_have_decl=0 10390fi 10391 10392cat >>confdefs.h <<_ACEOF 10393#define HAVE_DECL_KERN_PRINTK_RATELIMIT_BURST $ac_have_decl 10394_ACEOF 10395ac_fn_c_check_decl "$LINENO" "KERN_PTY" "ac_cv_have_decl_KERN_PTY" "#include <sys/types.h> 10396#include <linux/sysctl.h> 10397" 10398if test "x$ac_cv_have_decl_KERN_PTY" = xyes; then : 10399 ac_have_decl=1 10400else 10401 ac_have_decl=0 10402fi 10403 10404cat >>confdefs.h <<_ACEOF 10405#define HAVE_DECL_KERN_PTY $ac_have_decl 10406_ACEOF 10407ac_fn_c_check_decl "$LINENO" "KERN_NGROUPS_MAX" "ac_cv_have_decl_KERN_NGROUPS_MAX" "#include <sys/types.h> 10408#include <linux/sysctl.h> 10409" 10410if test "x$ac_cv_have_decl_KERN_NGROUPS_MAX" = xyes; then : 10411 ac_have_decl=1 10412else 10413 ac_have_decl=0 10414fi 10415 10416cat >>confdefs.h <<_ACEOF 10417#define HAVE_DECL_KERN_NGROUPS_MAX $ac_have_decl 10418_ACEOF 10419ac_fn_c_check_decl "$LINENO" "KERN_SPARC_SCONS_PWROFF" "ac_cv_have_decl_KERN_SPARC_SCONS_PWROFF" "#include <sys/types.h> 10420#include <linux/sysctl.h> 10421" 10422if test "x$ac_cv_have_decl_KERN_SPARC_SCONS_PWROFF" = xyes; then : 10423 ac_have_decl=1 10424else 10425 ac_have_decl=0 10426fi 10427 10428cat >>confdefs.h <<_ACEOF 10429#define HAVE_DECL_KERN_SPARC_SCONS_PWROFF $ac_have_decl 10430_ACEOF 10431ac_fn_c_check_decl "$LINENO" "KERN_HZ_TIMER" "ac_cv_have_decl_KERN_HZ_TIMER" "#include <sys/types.h> 10432#include <linux/sysctl.h> 10433" 10434if test "x$ac_cv_have_decl_KERN_HZ_TIMER" = xyes; then : 10435 ac_have_decl=1 10436else 10437 ac_have_decl=0 10438fi 10439 10440cat >>confdefs.h <<_ACEOF 10441#define HAVE_DECL_KERN_HZ_TIMER $ac_have_decl 10442_ACEOF 10443ac_fn_c_check_decl "$LINENO" "KERN_UNKNOWN_NMI_PANIC" "ac_cv_have_decl_KERN_UNKNOWN_NMI_PANIC" "#include <sys/types.h> 10444#include <linux/sysctl.h> 10445" 10446if test "x$ac_cv_have_decl_KERN_UNKNOWN_NMI_PANIC" = xyes; then : 10447 ac_have_decl=1 10448else 10449 ac_have_decl=0 10450fi 10451 10452cat >>confdefs.h <<_ACEOF 10453#define HAVE_DECL_KERN_UNKNOWN_NMI_PANIC $ac_have_decl 10454_ACEOF 10455ac_fn_c_check_decl "$LINENO" "KERN_BOOTLOADER_TYPE" "ac_cv_have_decl_KERN_BOOTLOADER_TYPE" "#include <sys/types.h> 10456#include <linux/sysctl.h> 10457" 10458if test "x$ac_cv_have_decl_KERN_BOOTLOADER_TYPE" = xyes; then : 10459 ac_have_decl=1 10460else 10461 ac_have_decl=0 10462fi 10463 10464cat >>confdefs.h <<_ACEOF 10465#define HAVE_DECL_KERN_BOOTLOADER_TYPE $ac_have_decl 10466_ACEOF 10467ac_fn_c_check_decl "$LINENO" "KERN_RANDOMIZE" "ac_cv_have_decl_KERN_RANDOMIZE" "#include <sys/types.h> 10468#include <linux/sysctl.h> 10469" 10470if test "x$ac_cv_have_decl_KERN_RANDOMIZE" = xyes; then : 10471 ac_have_decl=1 10472else 10473 ac_have_decl=0 10474fi 10475 10476cat >>confdefs.h <<_ACEOF 10477#define HAVE_DECL_KERN_RANDOMIZE $ac_have_decl 10478_ACEOF 10479ac_fn_c_check_decl "$LINENO" "KERN_SETUID_DUMPABLE" "ac_cv_have_decl_KERN_SETUID_DUMPABLE" "#include <sys/types.h> 10480#include <linux/sysctl.h> 10481" 10482if test "x$ac_cv_have_decl_KERN_SETUID_DUMPABLE" = xyes; then : 10483 ac_have_decl=1 10484else 10485 ac_have_decl=0 10486fi 10487 10488cat >>confdefs.h <<_ACEOF 10489#define HAVE_DECL_KERN_SETUID_DUMPABLE $ac_have_decl 10490_ACEOF 10491ac_fn_c_check_decl "$LINENO" "KERN_SPIN_RETRY" "ac_cv_have_decl_KERN_SPIN_RETRY" "#include <sys/types.h> 10492#include <linux/sysctl.h> 10493" 10494if test "x$ac_cv_have_decl_KERN_SPIN_RETRY" = xyes; then : 10495 ac_have_decl=1 10496else 10497 ac_have_decl=0 10498fi 10499 10500cat >>confdefs.h <<_ACEOF 10501#define HAVE_DECL_KERN_SPIN_RETRY $ac_have_decl 10502_ACEOF 10503ac_fn_c_check_decl "$LINENO" "KERN_ACPI_VIDEO_FLAGS" "ac_cv_have_decl_KERN_ACPI_VIDEO_FLAGS" "#include <sys/types.h> 10504#include <linux/sysctl.h> 10505" 10506if test "x$ac_cv_have_decl_KERN_ACPI_VIDEO_FLAGS" = xyes; then : 10507 ac_have_decl=1 10508else 10509 ac_have_decl=0 10510fi 10511 10512cat >>confdefs.h <<_ACEOF 10513#define HAVE_DECL_KERN_ACPI_VIDEO_FLAGS $ac_have_decl 10514_ACEOF 10515ac_fn_c_check_decl "$LINENO" "KERN_IA64_UNALIGNED" "ac_cv_have_decl_KERN_IA64_UNALIGNED" "#include <sys/types.h> 10516#include <linux/sysctl.h> 10517" 10518if test "x$ac_cv_have_decl_KERN_IA64_UNALIGNED" = xyes; then : 10519 ac_have_decl=1 10520else 10521 ac_have_decl=0 10522fi 10523 10524cat >>confdefs.h <<_ACEOF 10525#define HAVE_DECL_KERN_IA64_UNALIGNED $ac_have_decl 10526_ACEOF 10527ac_fn_c_check_decl "$LINENO" "KERN_COMPAT_LOG" "ac_cv_have_decl_KERN_COMPAT_LOG" "#include <sys/types.h> 10528#include <linux/sysctl.h> 10529" 10530if test "x$ac_cv_have_decl_KERN_COMPAT_LOG" = xyes; then : 10531 ac_have_decl=1 10532else 10533 ac_have_decl=0 10534fi 10535 10536cat >>confdefs.h <<_ACEOF 10537#define HAVE_DECL_KERN_COMPAT_LOG $ac_have_decl 10538_ACEOF 10539ac_fn_c_check_decl "$LINENO" "KERN_MAX_LOCK_DEPTH" "ac_cv_have_decl_KERN_MAX_LOCK_DEPTH" "#include <sys/types.h> 10540#include <linux/sysctl.h> 10541" 10542if test "x$ac_cv_have_decl_KERN_MAX_LOCK_DEPTH" = xyes; then : 10543 ac_have_decl=1 10544else 10545 ac_have_decl=0 10546fi 10547 10548cat >>confdefs.h <<_ACEOF 10549#define HAVE_DECL_KERN_MAX_LOCK_DEPTH $ac_have_decl 10550_ACEOF 10551ac_fn_c_check_decl "$LINENO" "KERN_NMI_WATCHDOG" "ac_cv_have_decl_KERN_NMI_WATCHDOG" "#include <sys/types.h> 10552#include <linux/sysctl.h> 10553" 10554if test "x$ac_cv_have_decl_KERN_NMI_WATCHDOG" = xyes; then : 10555 ac_have_decl=1 10556else 10557 ac_have_decl=0 10558fi 10559 10560cat >>confdefs.h <<_ACEOF 10561#define HAVE_DECL_KERN_NMI_WATCHDOG $ac_have_decl 10562_ACEOF 10563ac_fn_c_check_decl "$LINENO" "KERN_PANIC_ON_NMI" "ac_cv_have_decl_KERN_PANIC_ON_NMI" "#include <sys/types.h> 10564#include <linux/sysctl.h> 10565" 10566if test "x$ac_cv_have_decl_KERN_PANIC_ON_NMI" = xyes; then : 10567 ac_have_decl=1 10568else 10569 ac_have_decl=0 10570fi 10571 10572cat >>confdefs.h <<_ACEOF 10573#define HAVE_DECL_KERN_PANIC_ON_NMI $ac_have_decl 10574_ACEOF 10575ac_fn_c_check_decl "$LINENO" "NET_LLC" "ac_cv_have_decl_NET_LLC" "#include <sys/types.h> 10576#include <linux/sysctl.h> 10577" 10578if test "x$ac_cv_have_decl_NET_LLC" = xyes; then : 10579 ac_have_decl=1 10580else 10581 ac_have_decl=0 10582fi 10583 10584cat >>confdefs.h <<_ACEOF 10585#define HAVE_DECL_NET_LLC $ac_have_decl 10586_ACEOF 10587ac_fn_c_check_decl "$LINENO" "NET_NETFILTER" "ac_cv_have_decl_NET_NETFILTER" "#include <sys/types.h> 10588#include <linux/sysctl.h> 10589" 10590if test "x$ac_cv_have_decl_NET_NETFILTER" = xyes; then : 10591 ac_have_decl=1 10592else 10593 ac_have_decl=0 10594fi 10595 10596cat >>confdefs.h <<_ACEOF 10597#define HAVE_DECL_NET_NETFILTER $ac_have_decl 10598_ACEOF 10599ac_fn_c_check_decl "$LINENO" "NET_DCCP" "ac_cv_have_decl_NET_DCCP" "#include <sys/types.h> 10600#include <linux/sysctl.h> 10601" 10602if test "x$ac_cv_have_decl_NET_DCCP" = xyes; then : 10603 ac_have_decl=1 10604else 10605 ac_have_decl=0 10606fi 10607 10608cat >>confdefs.h <<_ACEOF 10609#define HAVE_DECL_NET_DCCP $ac_have_decl 10610_ACEOF 10611ac_fn_c_check_decl "$LINENO" "NET_IRDA" "ac_cv_have_decl_NET_IRDA" "#include <sys/types.h> 10612#include <linux/sysctl.h> 10613" 10614if test "x$ac_cv_have_decl_NET_IRDA" = xyes; then : 10615 ac_have_decl=1 10616else 10617 ac_have_decl=0 10618fi 10619 10620cat >>confdefs.h <<_ACEOF 10621#define HAVE_DECL_NET_IRDA $ac_have_decl 10622_ACEOF 10623ac_fn_c_check_decl "$LINENO" "NET_CORE_DESTROY_DELAY" "ac_cv_have_decl_NET_CORE_DESTROY_DELAY" "#include <sys/types.h> 10624#include <linux/sysctl.h> 10625" 10626if test "x$ac_cv_have_decl_NET_CORE_DESTROY_DELAY" = xyes; then : 10627 ac_have_decl=1 10628else 10629 ac_have_decl=0 10630fi 10631 10632cat >>confdefs.h <<_ACEOF 10633#define HAVE_DECL_NET_CORE_DESTROY_DELAY $ac_have_decl 10634_ACEOF 10635ac_fn_c_check_decl "$LINENO" "NET_CORE_BUDGET" "ac_cv_have_decl_NET_CORE_BUDGET" "#include <sys/types.h> 10636#include <linux/sysctl.h> 10637" 10638if test "x$ac_cv_have_decl_NET_CORE_BUDGET" = xyes; then : 10639 ac_have_decl=1 10640else 10641 ac_have_decl=0 10642fi 10643 10644cat >>confdefs.h <<_ACEOF 10645#define HAVE_DECL_NET_CORE_BUDGET $ac_have_decl 10646_ACEOF 10647ac_fn_c_check_decl "$LINENO" "NET_CORE_AEVENT_ETIME" "ac_cv_have_decl_NET_CORE_AEVENT_ETIME" "#include <sys/types.h> 10648#include <linux/sysctl.h> 10649" 10650if test "x$ac_cv_have_decl_NET_CORE_AEVENT_ETIME" = xyes; then : 10651 ac_have_decl=1 10652else 10653 ac_have_decl=0 10654fi 10655 10656cat >>confdefs.h <<_ACEOF 10657#define HAVE_DECL_NET_CORE_AEVENT_ETIME $ac_have_decl 10658_ACEOF 10659ac_fn_c_check_decl "$LINENO" "NET_CORE_AEVENT_RSEQTH" "ac_cv_have_decl_NET_CORE_AEVENT_RSEQTH" "#include <sys/types.h> 10660#include <linux/sysctl.h> 10661" 10662if test "x$ac_cv_have_decl_NET_CORE_AEVENT_RSEQTH" = xyes; then : 10663 ac_have_decl=1 10664else 10665 ac_have_decl=0 10666fi 10667 10668cat >>confdefs.h <<_ACEOF 10669#define HAVE_DECL_NET_CORE_AEVENT_RSEQTH $ac_have_decl 10670_ACEOF 10671ac_fn_c_check_decl "$LINENO" "NET_CORE_WARNINGS" "ac_cv_have_decl_NET_CORE_WARNINGS" "#include <sys/types.h> 10672#include <linux/sysctl.h> 10673" 10674if test "x$ac_cv_have_decl_NET_CORE_WARNINGS" = xyes; then : 10675 ac_have_decl=1 10676else 10677 ac_have_decl=0 10678fi 10679 10680cat >>confdefs.h <<_ACEOF 10681#define HAVE_DECL_NET_CORE_WARNINGS $ac_have_decl 10682_ACEOF 10683ac_fn_c_check_decl "$LINENO" "NET_IPV4_IGMP_MAX_MSF" "ac_cv_have_decl_NET_IPV4_IGMP_MAX_MSF" "#include <sys/types.h> 10684#include <linux/sysctl.h> 10685" 10686if test "x$ac_cv_have_decl_NET_IPV4_IGMP_MAX_MSF" = xyes; then : 10687 ac_have_decl=1 10688else 10689 ac_have_decl=0 10690fi 10691 10692cat >>confdefs.h <<_ACEOF 10693#define HAVE_DECL_NET_IPV4_IGMP_MAX_MSF $ac_have_decl 10694_ACEOF 10695ac_fn_c_check_decl "$LINENO" "NET_TCP_NO_METRICS_SAVE" "ac_cv_have_decl_NET_TCP_NO_METRICS_SAVE" "#include <sys/types.h> 10696#include <linux/sysctl.h> 10697" 10698if test "x$ac_cv_have_decl_NET_TCP_NO_METRICS_SAVE" = xyes; then : 10699 ac_have_decl=1 10700else 10701 ac_have_decl=0 10702fi 10703 10704cat >>confdefs.h <<_ACEOF 10705#define HAVE_DECL_NET_TCP_NO_METRICS_SAVE $ac_have_decl 10706_ACEOF 10707ac_fn_c_check_decl "$LINENO" "NET_TCP_DEFAULT_WIN_SCALE" "ac_cv_have_decl_NET_TCP_DEFAULT_WIN_SCALE" "#include <sys/types.h> 10708#include <linux/sysctl.h> 10709" 10710if test "x$ac_cv_have_decl_NET_TCP_DEFAULT_WIN_SCALE" = xyes; then : 10711 ac_have_decl=1 10712else 10713 ac_have_decl=0 10714fi 10715 10716cat >>confdefs.h <<_ACEOF 10717#define HAVE_DECL_NET_TCP_DEFAULT_WIN_SCALE $ac_have_decl 10718_ACEOF 10719ac_fn_c_check_decl "$LINENO" "NET_TCP_MODERATE_RCVBUF" "ac_cv_have_decl_NET_TCP_MODERATE_RCVBUF" "#include <sys/types.h> 10720#include <linux/sysctl.h> 10721" 10722if test "x$ac_cv_have_decl_NET_TCP_MODERATE_RCVBUF" = xyes; then : 10723 ac_have_decl=1 10724else 10725 ac_have_decl=0 10726fi 10727 10728cat >>confdefs.h <<_ACEOF 10729#define HAVE_DECL_NET_TCP_MODERATE_RCVBUF $ac_have_decl 10730_ACEOF 10731ac_fn_c_check_decl "$LINENO" "NET_TCP_TSO_WIN_DIVISOR" "ac_cv_have_decl_NET_TCP_TSO_WIN_DIVISOR" "#include <sys/types.h> 10732#include <linux/sysctl.h> 10733" 10734if test "x$ac_cv_have_decl_NET_TCP_TSO_WIN_DIVISOR" = xyes; then : 10735 ac_have_decl=1 10736else 10737 ac_have_decl=0 10738fi 10739 10740cat >>confdefs.h <<_ACEOF 10741#define HAVE_DECL_NET_TCP_TSO_WIN_DIVISOR $ac_have_decl 10742_ACEOF 10743ac_fn_c_check_decl "$LINENO" "NET_TCP_BIC_BETA" "ac_cv_have_decl_NET_TCP_BIC_BETA" "#include <sys/types.h> 10744#include <linux/sysctl.h> 10745" 10746if test "x$ac_cv_have_decl_NET_TCP_BIC_BETA" = xyes; then : 10747 ac_have_decl=1 10748else 10749 ac_have_decl=0 10750fi 10751 10752cat >>confdefs.h <<_ACEOF 10753#define HAVE_DECL_NET_TCP_BIC_BETA $ac_have_decl 10754_ACEOF 10755ac_fn_c_check_decl "$LINENO" "NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR" "ac_cv_have_decl_NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR" "#include <sys/types.h> 10756#include <linux/sysctl.h> 10757" 10758if test "x$ac_cv_have_decl_NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR" = xyes; then : 10759 ac_have_decl=1 10760else 10761 ac_have_decl=0 10762fi 10763 10764cat >>confdefs.h <<_ACEOF 10765#define HAVE_DECL_NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR $ac_have_decl 10766_ACEOF 10767ac_fn_c_check_decl "$LINENO" "NET_TCP_CONG_CONTROL" "ac_cv_have_decl_NET_TCP_CONG_CONTROL" "#include <sys/types.h> 10768#include <linux/sysctl.h> 10769" 10770if test "x$ac_cv_have_decl_NET_TCP_CONG_CONTROL" = xyes; then : 10771 ac_have_decl=1 10772else 10773 ac_have_decl=0 10774fi 10775 10776cat >>confdefs.h <<_ACEOF 10777#define HAVE_DECL_NET_TCP_CONG_CONTROL $ac_have_decl 10778_ACEOF 10779ac_fn_c_check_decl "$LINENO" "NET_TCP_ABC" "ac_cv_have_decl_NET_TCP_ABC" "#include <sys/types.h> 10780#include <linux/sysctl.h> 10781" 10782if test "x$ac_cv_have_decl_NET_TCP_ABC" = xyes; then : 10783 ac_have_decl=1 10784else 10785 ac_have_decl=0 10786fi 10787 10788cat >>confdefs.h <<_ACEOF 10789#define HAVE_DECL_NET_TCP_ABC $ac_have_decl 10790_ACEOF 10791ac_fn_c_check_decl "$LINENO" "NET_IPV4_IPFRAG_MAX_DIST" "ac_cv_have_decl_NET_IPV4_IPFRAG_MAX_DIST" "#include <sys/types.h> 10792#include <linux/sysctl.h> 10793" 10794if test "x$ac_cv_have_decl_NET_IPV4_IPFRAG_MAX_DIST" = xyes; then : 10795 ac_have_decl=1 10796else 10797 ac_have_decl=0 10798fi 10799 10800cat >>confdefs.h <<_ACEOF 10801#define HAVE_DECL_NET_IPV4_IPFRAG_MAX_DIST $ac_have_decl 10802_ACEOF 10803ac_fn_c_check_decl "$LINENO" "NET_TCP_MTU_PROBING" "ac_cv_have_decl_NET_TCP_MTU_PROBING" "#include <sys/types.h> 10804#include <linux/sysctl.h> 10805" 10806if test "x$ac_cv_have_decl_NET_TCP_MTU_PROBING" = xyes; then : 10807 ac_have_decl=1 10808else 10809 ac_have_decl=0 10810fi 10811 10812cat >>confdefs.h <<_ACEOF 10813#define HAVE_DECL_NET_TCP_MTU_PROBING $ac_have_decl 10814_ACEOF 10815ac_fn_c_check_decl "$LINENO" "NET_TCP_BASE_MSS" "ac_cv_have_decl_NET_TCP_BASE_MSS" "#include <sys/types.h> 10816#include <linux/sysctl.h> 10817" 10818if test "x$ac_cv_have_decl_NET_TCP_BASE_MSS" = xyes; then : 10819 ac_have_decl=1 10820else 10821 ac_have_decl=0 10822fi 10823 10824cat >>confdefs.h <<_ACEOF 10825#define HAVE_DECL_NET_TCP_BASE_MSS $ac_have_decl 10826_ACEOF 10827ac_fn_c_check_decl "$LINENO" "NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS" "ac_cv_have_decl_NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS" "#include <sys/types.h> 10828#include <linux/sysctl.h> 10829" 10830if test "x$ac_cv_have_decl_NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS" = xyes; then : 10831 ac_have_decl=1 10832else 10833 ac_have_decl=0 10834fi 10835 10836cat >>confdefs.h <<_ACEOF 10837#define HAVE_DECL_NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS $ac_have_decl 10838_ACEOF 10839ac_fn_c_check_decl "$LINENO" "NET_TCP_DMA_COPYBREAK" "ac_cv_have_decl_NET_TCP_DMA_COPYBREAK" "#include <sys/types.h> 10840#include <linux/sysctl.h> 10841" 10842if test "x$ac_cv_have_decl_NET_TCP_DMA_COPYBREAK" = xyes; then : 10843 ac_have_decl=1 10844else 10845 ac_have_decl=0 10846fi 10847 10848cat >>confdefs.h <<_ACEOF 10849#define HAVE_DECL_NET_TCP_DMA_COPYBREAK $ac_have_decl 10850_ACEOF 10851ac_fn_c_check_decl "$LINENO" "NET_TCP_SLOW_START_AFTER_IDLE" "ac_cv_have_decl_NET_TCP_SLOW_START_AFTER_IDLE" "#include <sys/types.h> 10852#include <linux/sysctl.h> 10853" 10854if test "x$ac_cv_have_decl_NET_TCP_SLOW_START_AFTER_IDLE" = xyes; then : 10855 ac_have_decl=1 10856else 10857 ac_have_decl=0 10858fi 10859 10860cat >>confdefs.h <<_ACEOF 10861#define HAVE_DECL_NET_TCP_SLOW_START_AFTER_IDLE $ac_have_decl 10862_ACEOF 10863ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_CACHE_ENABLE" "ac_cv_have_decl_NET_CIPSOV4_CACHE_ENABLE" "#include <sys/types.h> 10864#include <linux/sysctl.h> 10865" 10866if test "x$ac_cv_have_decl_NET_CIPSOV4_CACHE_ENABLE" = xyes; then : 10867 ac_have_decl=1 10868else 10869 ac_have_decl=0 10870fi 10871 10872cat >>confdefs.h <<_ACEOF 10873#define HAVE_DECL_NET_CIPSOV4_CACHE_ENABLE $ac_have_decl 10874_ACEOF 10875ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_CACHE_BUCKET_SIZE" "ac_cv_have_decl_NET_CIPSOV4_CACHE_BUCKET_SIZE" "#include <sys/types.h> 10876#include <linux/sysctl.h> 10877" 10878if test "x$ac_cv_have_decl_NET_CIPSOV4_CACHE_BUCKET_SIZE" = xyes; then : 10879 ac_have_decl=1 10880else 10881 ac_have_decl=0 10882fi 10883 10884cat >>confdefs.h <<_ACEOF 10885#define HAVE_DECL_NET_CIPSOV4_CACHE_BUCKET_SIZE $ac_have_decl 10886_ACEOF 10887ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_RBM_OPTFMT" "ac_cv_have_decl_NET_CIPSOV4_RBM_OPTFMT" "#include <sys/types.h> 10888#include <linux/sysctl.h> 10889" 10890if test "x$ac_cv_have_decl_NET_CIPSOV4_RBM_OPTFMT" = xyes; then : 10891 ac_have_decl=1 10892else 10893 ac_have_decl=0 10894fi 10895 10896cat >>confdefs.h <<_ACEOF 10897#define HAVE_DECL_NET_CIPSOV4_RBM_OPTFMT $ac_have_decl 10898_ACEOF 10899ac_fn_c_check_decl "$LINENO" "NET_CIPSOV4_RBM_STRICTVALID" "ac_cv_have_decl_NET_CIPSOV4_RBM_STRICTVALID" "#include <sys/types.h> 10900#include <linux/sysctl.h> 10901" 10902if test "x$ac_cv_have_decl_NET_CIPSOV4_RBM_STRICTVALID" = xyes; then : 10903 ac_have_decl=1 10904else 10905 ac_have_decl=0 10906fi 10907 10908cat >>confdefs.h <<_ACEOF 10909#define HAVE_DECL_NET_CIPSOV4_RBM_STRICTVALID $ac_have_decl 10910_ACEOF 10911ac_fn_c_check_decl "$LINENO" "NET_TCP_AVAIL_CONG_CONTROL" "ac_cv_have_decl_NET_TCP_AVAIL_CONG_CONTROL" "#include <sys/types.h> 10912#include <linux/sysctl.h> 10913" 10914if test "x$ac_cv_have_decl_NET_TCP_AVAIL_CONG_CONTROL" = xyes; then : 10915 ac_have_decl=1 10916else 10917 ac_have_decl=0 10918fi 10919 10920cat >>confdefs.h <<_ACEOF 10921#define HAVE_DECL_NET_TCP_AVAIL_CONG_CONTROL $ac_have_decl 10922_ACEOF 10923ac_fn_c_check_decl "$LINENO" "NET_TCP_ALLOWED_CONG_CONTROL" "ac_cv_have_decl_NET_TCP_ALLOWED_CONG_CONTROL" "#include <sys/types.h> 10924#include <linux/sysctl.h> 10925" 10926if test "x$ac_cv_have_decl_NET_TCP_ALLOWED_CONG_CONTROL" = xyes; then : 10927 ac_have_decl=1 10928else 10929 ac_have_decl=0 10930fi 10931 10932cat >>confdefs.h <<_ACEOF 10933#define HAVE_DECL_NET_TCP_ALLOWED_CONG_CONTROL $ac_have_decl 10934_ACEOF 10935ac_fn_c_check_decl "$LINENO" "NET_TCP_MAX_SSTHRESH" "ac_cv_have_decl_NET_TCP_MAX_SSTHRESH" "#include <sys/types.h> 10936#include <linux/sysctl.h> 10937" 10938if test "x$ac_cv_have_decl_NET_TCP_MAX_SSTHRESH" = xyes; then : 10939 ac_have_decl=1 10940else 10941 ac_have_decl=0 10942fi 10943 10944cat >>confdefs.h <<_ACEOF 10945#define HAVE_DECL_NET_TCP_MAX_SSTHRESH $ac_have_decl 10946_ACEOF 10947ac_fn_c_check_decl "$LINENO" "NET_TCP_FRTO_RESPONSE" "ac_cv_have_decl_NET_TCP_FRTO_RESPONSE" "#include <sys/types.h> 10948#include <linux/sysctl.h> 10949" 10950if test "x$ac_cv_have_decl_NET_TCP_FRTO_RESPONSE" = xyes; then : 10951 ac_have_decl=1 10952else 10953 ac_have_decl=0 10954fi 10955 10956cat >>confdefs.h <<_ACEOF 10957#define HAVE_DECL_NET_TCP_FRTO_RESPONSE $ac_have_decl 10958_ACEOF 10959ac_fn_c_check_decl "$LINENO" "NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS" "ac_cv_have_decl_NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS" "#include <sys/types.h> 10960#include <linux/sysctl.h> 10961" 10962if test "x$ac_cv_have_decl_NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS" = xyes; then : 10963 ac_have_decl=1 10964else 10965 ac_have_decl=0 10966fi 10967 10968cat >>confdefs.h <<_ACEOF 10969#define HAVE_DECL_NET_IPV4_ROUTE_GC_MIN_INTERVAL_MS $ac_have_decl 10970_ACEOF 10971ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_FORCE_IGMP_VERSION" "ac_cv_have_decl_NET_IPV4_CONF_FORCE_IGMP_VERSION" "#include <sys/types.h> 10972#include <linux/sysctl.h> 10973" 10974if test "x$ac_cv_have_decl_NET_IPV4_CONF_FORCE_IGMP_VERSION" = xyes; then : 10975 ac_have_decl=1 10976else 10977 ac_have_decl=0 10978fi 10979 10980cat >>confdefs.h <<_ACEOF 10981#define HAVE_DECL_NET_IPV4_CONF_FORCE_IGMP_VERSION $ac_have_decl 10982_ACEOF 10983ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_ANNOUNCE" "ac_cv_have_decl_NET_IPV4_CONF_ARP_ANNOUNCE" "#include <sys/types.h> 10984#include <linux/sysctl.h> 10985" 10986if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_ANNOUNCE" = xyes; then : 10987 ac_have_decl=1 10988else 10989 ac_have_decl=0 10990fi 10991 10992cat >>confdefs.h <<_ACEOF 10993#define HAVE_DECL_NET_IPV4_CONF_ARP_ANNOUNCE $ac_have_decl 10994_ACEOF 10995ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_IGNORE" "ac_cv_have_decl_NET_IPV4_CONF_ARP_IGNORE" "#include <sys/types.h> 10996#include <linux/sysctl.h> 10997" 10998if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_IGNORE" = xyes; then : 10999 ac_have_decl=1 11000else 11001 ac_have_decl=0 11002fi 11003 11004cat >>confdefs.h <<_ACEOF 11005#define HAVE_DECL_NET_IPV4_CONF_ARP_IGNORE $ac_have_decl 11006_ACEOF 11007ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_PROMOTE_SECONDARIES" "ac_cv_have_decl_NET_IPV4_CONF_PROMOTE_SECONDARIES" "#include <sys/types.h> 11008#include <linux/sysctl.h> 11009" 11010if test "x$ac_cv_have_decl_NET_IPV4_CONF_PROMOTE_SECONDARIES" = xyes; then : 11011 ac_have_decl=1 11012else 11013 ac_have_decl=0 11014fi 11015 11016cat >>confdefs.h <<_ACEOF 11017#define HAVE_DECL_NET_IPV4_CONF_PROMOTE_SECONDARIES $ac_have_decl 11018_ACEOF 11019ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_ACCEPT" "ac_cv_have_decl_NET_IPV4_CONF_ARP_ACCEPT" "#include <sys/types.h> 11020#include <linux/sysctl.h> 11021" 11022if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_ACCEPT" = xyes; then : 11023 ac_have_decl=1 11024else 11025 ac_have_decl=0 11026fi 11027 11028cat >>confdefs.h <<_ACEOF 11029#define HAVE_DECL_NET_IPV4_CONF_ARP_ACCEPT $ac_have_decl 11030_ACEOF 11031ac_fn_c_check_decl "$LINENO" "NET_IPV4_CONF_ARP_NOTIFY" "ac_cv_have_decl_NET_IPV4_CONF_ARP_NOTIFY" "#include <sys/types.h> 11032#include <linux/sysctl.h> 11033" 11034if test "x$ac_cv_have_decl_NET_IPV4_CONF_ARP_NOTIFY" = xyes; then : 11035 ac_have_decl=1 11036else 11037 ac_have_decl=0 11038fi 11039 11040cat >>confdefs.h <<_ACEOF 11041#define HAVE_DECL_NET_IPV4_CONF_ARP_NOTIFY $ac_have_decl 11042_ACEOF 11043ac_fn_c_check_decl "$LINENO" "NET_IPV6_MLD_MAX_MSF" "ac_cv_have_decl_NET_IPV6_MLD_MAX_MSF" "#include <sys/types.h> 11044#include <linux/sysctl.h> 11045" 11046if test "x$ac_cv_have_decl_NET_IPV6_MLD_MAX_MSF" = xyes; then : 11047 ac_have_decl=1 11048else 11049 ac_have_decl=0 11050fi 11051 11052cat >>confdefs.h <<_ACEOF 11053#define HAVE_DECL_NET_IPV6_MLD_MAX_MSF $ac_have_decl 11054_ACEOF 11055ac_fn_c_check_decl "$LINENO" "NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS" "ac_cv_have_decl_NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS" "#include <sys/types.h> 11056#include <linux/sysctl.h> 11057" 11058if test "x$ac_cv_have_decl_NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS" = xyes; then : 11059 ac_have_decl=1 11060else 11061 ac_have_decl=0 11062fi 11063 11064cat >>confdefs.h <<_ACEOF 11065#define HAVE_DECL_NET_IPV6_ROUTE_GC_MIN_INTERVAL_MS $ac_have_decl 11066_ACEOF 11067ac_fn_c_check_decl "$LINENO" "VM_MAX_MAP_COUNT" "ac_cv_have_decl_VM_MAX_MAP_COUNT" "#include <sys/types.h> 11068#include <linux/sysctl.h> 11069" 11070if test "x$ac_cv_have_decl_VM_MAX_MAP_COUNT" = xyes; then : 11071 ac_have_decl=1 11072else 11073 ac_have_decl=0 11074fi 11075 11076cat >>confdefs.h <<_ACEOF 11077#define HAVE_DECL_VM_MAX_MAP_COUNT $ac_have_decl 11078_ACEOF 11079ac_fn_c_check_decl "$LINENO" "VM_LAPTOP_MODE" "ac_cv_have_decl_VM_LAPTOP_MODE" "#include <sys/types.h> 11080#include <linux/sysctl.h> 11081" 11082if test "x$ac_cv_have_decl_VM_LAPTOP_MODE" = xyes; then : 11083 ac_have_decl=1 11084else 11085 ac_have_decl=0 11086fi 11087 11088cat >>confdefs.h <<_ACEOF 11089#define HAVE_DECL_VM_LAPTOP_MODE $ac_have_decl 11090_ACEOF 11091ac_fn_c_check_decl "$LINENO" "VM_BLOCK_DUMP" "ac_cv_have_decl_VM_BLOCK_DUMP" "#include <sys/types.h> 11092#include <linux/sysctl.h> 11093" 11094if test "x$ac_cv_have_decl_VM_BLOCK_DUMP" = xyes; then : 11095 ac_have_decl=1 11096else 11097 ac_have_decl=0 11098fi 11099 11100cat >>confdefs.h <<_ACEOF 11101#define HAVE_DECL_VM_BLOCK_DUMP $ac_have_decl 11102_ACEOF 11103ac_fn_c_check_decl "$LINENO" "VM_HUGETLB_GROUP" "ac_cv_have_decl_VM_HUGETLB_GROUP" "#include <sys/types.h> 11104#include <linux/sysctl.h> 11105" 11106if test "x$ac_cv_have_decl_VM_HUGETLB_GROUP" = xyes; then : 11107 ac_have_decl=1 11108else 11109 ac_have_decl=0 11110fi 11111 11112cat >>confdefs.h <<_ACEOF 11113#define HAVE_DECL_VM_HUGETLB_GROUP $ac_have_decl 11114_ACEOF 11115ac_fn_c_check_decl "$LINENO" "VM_VFS_CACHE_PRESSURE" "ac_cv_have_decl_VM_VFS_CACHE_PRESSURE" "#include <sys/types.h> 11116#include <linux/sysctl.h> 11117" 11118if test "x$ac_cv_have_decl_VM_VFS_CACHE_PRESSURE" = xyes; then : 11119 ac_have_decl=1 11120else 11121 ac_have_decl=0 11122fi 11123 11124cat >>confdefs.h <<_ACEOF 11125#define HAVE_DECL_VM_VFS_CACHE_PRESSURE $ac_have_decl 11126_ACEOF 11127ac_fn_c_check_decl "$LINENO" "VM_LEGACY_VA_LAYOUT" "ac_cv_have_decl_VM_LEGACY_VA_LAYOUT" "#include <sys/types.h> 11128#include <linux/sysctl.h> 11129" 11130if test "x$ac_cv_have_decl_VM_LEGACY_VA_LAYOUT" = xyes; then : 11131 ac_have_decl=1 11132else 11133 ac_have_decl=0 11134fi 11135 11136cat >>confdefs.h <<_ACEOF 11137#define HAVE_DECL_VM_LEGACY_VA_LAYOUT $ac_have_decl 11138_ACEOF 11139ac_fn_c_check_decl "$LINENO" "VM_SWAP_TOKEN_TIMEOUT" "ac_cv_have_decl_VM_SWAP_TOKEN_TIMEOUT" "#include <sys/types.h> 11140#include <linux/sysctl.h> 11141" 11142if test "x$ac_cv_have_decl_VM_SWAP_TOKEN_TIMEOUT" = xyes; then : 11143 ac_have_decl=1 11144else 11145 ac_have_decl=0 11146fi 11147 11148cat >>confdefs.h <<_ACEOF 11149#define HAVE_DECL_VM_SWAP_TOKEN_TIMEOUT $ac_have_decl 11150_ACEOF 11151 11152 11153ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_ANY" "ac_cv_have_decl_V4L2_FIELD_ANY" "#include <sys/time.h> 11154#include <linux/ioctl.h> 11155#include <linux/types.h> 11156#include <linux/videodev2.h> 11157" 11158if test "x$ac_cv_have_decl_V4L2_FIELD_ANY" = xyes; then : 11159 ac_have_decl=1 11160else 11161 ac_have_decl=0 11162fi 11163 11164cat >>confdefs.h <<_ACEOF 11165#define HAVE_DECL_V4L2_FIELD_ANY $ac_have_decl 11166_ACEOF 11167ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_NONE" "ac_cv_have_decl_V4L2_FIELD_NONE" "#include <sys/time.h> 11168#include <linux/ioctl.h> 11169#include <linux/types.h> 11170#include <linux/videodev2.h> 11171" 11172if test "x$ac_cv_have_decl_V4L2_FIELD_NONE" = xyes; then : 11173 ac_have_decl=1 11174else 11175 ac_have_decl=0 11176fi 11177 11178cat >>confdefs.h <<_ACEOF 11179#define HAVE_DECL_V4L2_FIELD_NONE $ac_have_decl 11180_ACEOF 11181ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_TOP" "ac_cv_have_decl_V4L2_FIELD_TOP" "#include <sys/time.h> 11182#include <linux/ioctl.h> 11183#include <linux/types.h> 11184#include <linux/videodev2.h> 11185" 11186if test "x$ac_cv_have_decl_V4L2_FIELD_TOP" = xyes; then : 11187 ac_have_decl=1 11188else 11189 ac_have_decl=0 11190fi 11191 11192cat >>confdefs.h <<_ACEOF 11193#define HAVE_DECL_V4L2_FIELD_TOP $ac_have_decl 11194_ACEOF 11195ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_BOTTOM" "ac_cv_have_decl_V4L2_FIELD_BOTTOM" "#include <sys/time.h> 11196#include <linux/ioctl.h> 11197#include <linux/types.h> 11198#include <linux/videodev2.h> 11199" 11200if test "x$ac_cv_have_decl_V4L2_FIELD_BOTTOM" = xyes; then : 11201 ac_have_decl=1 11202else 11203 ac_have_decl=0 11204fi 11205 11206cat >>confdefs.h <<_ACEOF 11207#define HAVE_DECL_V4L2_FIELD_BOTTOM $ac_have_decl 11208_ACEOF 11209ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_INTERLACED" "ac_cv_have_decl_V4L2_FIELD_INTERLACED" "#include <sys/time.h> 11210#include <linux/ioctl.h> 11211#include <linux/types.h> 11212#include <linux/videodev2.h> 11213" 11214if test "x$ac_cv_have_decl_V4L2_FIELD_INTERLACED" = xyes; then : 11215 ac_have_decl=1 11216else 11217 ac_have_decl=0 11218fi 11219 11220cat >>confdefs.h <<_ACEOF 11221#define HAVE_DECL_V4L2_FIELD_INTERLACED $ac_have_decl 11222_ACEOF 11223ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_SEQ_TB" "ac_cv_have_decl_V4L2_FIELD_SEQ_TB" "#include <sys/time.h> 11224#include <linux/ioctl.h> 11225#include <linux/types.h> 11226#include <linux/videodev2.h> 11227" 11228if test "x$ac_cv_have_decl_V4L2_FIELD_SEQ_TB" = xyes; then : 11229 ac_have_decl=1 11230else 11231 ac_have_decl=0 11232fi 11233 11234cat >>confdefs.h <<_ACEOF 11235#define HAVE_DECL_V4L2_FIELD_SEQ_TB $ac_have_decl 11236_ACEOF 11237ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_SEQ_BT" "ac_cv_have_decl_V4L2_FIELD_SEQ_BT" "#include <sys/time.h> 11238#include <linux/ioctl.h> 11239#include <linux/types.h> 11240#include <linux/videodev2.h> 11241" 11242if test "x$ac_cv_have_decl_V4L2_FIELD_SEQ_BT" = xyes; then : 11243 ac_have_decl=1 11244else 11245 ac_have_decl=0 11246fi 11247 11248cat >>confdefs.h <<_ACEOF 11249#define HAVE_DECL_V4L2_FIELD_SEQ_BT $ac_have_decl 11250_ACEOF 11251ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_ALTERNATE" "ac_cv_have_decl_V4L2_FIELD_ALTERNATE" "#include <sys/time.h> 11252#include <linux/ioctl.h> 11253#include <linux/types.h> 11254#include <linux/videodev2.h> 11255" 11256if test "x$ac_cv_have_decl_V4L2_FIELD_ALTERNATE" = xyes; then : 11257 ac_have_decl=1 11258else 11259 ac_have_decl=0 11260fi 11261 11262cat >>confdefs.h <<_ACEOF 11263#define HAVE_DECL_V4L2_FIELD_ALTERNATE $ac_have_decl 11264_ACEOF 11265ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_INTERLACED_TB" "ac_cv_have_decl_V4L2_FIELD_INTERLACED_TB" "#include <sys/time.h> 11266#include <linux/ioctl.h> 11267#include <linux/types.h> 11268#include <linux/videodev2.h> 11269" 11270if test "x$ac_cv_have_decl_V4L2_FIELD_INTERLACED_TB" = xyes; then : 11271 ac_have_decl=1 11272else 11273 ac_have_decl=0 11274fi 11275 11276cat >>confdefs.h <<_ACEOF 11277#define HAVE_DECL_V4L2_FIELD_INTERLACED_TB $ac_have_decl 11278_ACEOF 11279ac_fn_c_check_decl "$LINENO" "V4L2_FIELD_INTERLACED_BT" "ac_cv_have_decl_V4L2_FIELD_INTERLACED_BT" "#include <sys/time.h> 11280#include <linux/ioctl.h> 11281#include <linux/types.h> 11282#include <linux/videodev2.h> 11283" 11284if test "x$ac_cv_have_decl_V4L2_FIELD_INTERLACED_BT" = xyes; then : 11285 ac_have_decl=1 11286else 11287 ac_have_decl=0 11288fi 11289 11290cat >>confdefs.h <<_ACEOF 11291#define HAVE_DECL_V4L2_FIELD_INTERLACED_BT $ac_have_decl 11292_ACEOF 11293ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE" "#include <sys/time.h> 11294#include <linux/ioctl.h> 11295#include <linux/types.h> 11296#include <linux/videodev2.h> 11297" 11298if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE" = xyes; then : 11299 ac_have_decl=1 11300else 11301 ac_have_decl=0 11302fi 11303 11304cat >>confdefs.h <<_ACEOF 11305#define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_CAPTURE $ac_have_decl 11306_ACEOF 11307ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE" "#include <sys/time.h> 11308#include <linux/ioctl.h> 11309#include <linux/types.h> 11310#include <linux/videodev2.h> 11311" 11312if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE" = xyes; then : 11313 ac_have_decl=1 11314else 11315 ac_have_decl=0 11316fi 11317 11318cat >>confdefs.h <<_ACEOF 11319#define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE $ac_have_decl 11320_ACEOF 11321ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT" "#include <sys/time.h> 11322#include <linux/ioctl.h> 11323#include <linux/types.h> 11324#include <linux/videodev2.h> 11325" 11326if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT" = xyes; then : 11327 ac_have_decl=1 11328else 11329 ac_have_decl=0 11330fi 11331 11332cat >>confdefs.h <<_ACEOF 11333#define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OUTPUT $ac_have_decl 11334_ACEOF 11335ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE" "#include <sys/time.h> 11336#include <linux/ioctl.h> 11337#include <linux/types.h> 11338#include <linux/videodev2.h> 11339" 11340if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE" = xyes; then : 11341 ac_have_decl=1 11342else 11343 ac_have_decl=0 11344fi 11345 11346cat >>confdefs.h <<_ACEOF 11347#define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE $ac_have_decl 11348_ACEOF 11349ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OVERLAY" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OVERLAY" "#include <sys/time.h> 11350#include <linux/ioctl.h> 11351#include <linux/types.h> 11352#include <linux/videodev2.h> 11353" 11354if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OVERLAY" = xyes; then : 11355 ac_have_decl=1 11356else 11357 ac_have_decl=0 11358fi 11359 11360cat >>confdefs.h <<_ACEOF 11361#define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OVERLAY $ac_have_decl 11362_ACEOF 11363ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VBI_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_VBI_CAPTURE" "#include <sys/time.h> 11364#include <linux/ioctl.h> 11365#include <linux/types.h> 11366#include <linux/videodev2.h> 11367" 11368if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VBI_CAPTURE" = xyes; then : 11369 ac_have_decl=1 11370else 11371 ac_have_decl=0 11372fi 11373 11374cat >>confdefs.h <<_ACEOF 11375#define HAVE_DECL_V4L2_BUF_TYPE_VBI_CAPTURE $ac_have_decl 11376_ACEOF 11377ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VBI_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_VBI_OUTPUT" "#include <sys/time.h> 11378#include <linux/ioctl.h> 11379#include <linux/types.h> 11380#include <linux/videodev2.h> 11381" 11382if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VBI_OUTPUT" = xyes; then : 11383 ac_have_decl=1 11384else 11385 ac_have_decl=0 11386fi 11387 11388cat >>confdefs.h <<_ACEOF 11389#define HAVE_DECL_V4L2_BUF_TYPE_VBI_OUTPUT $ac_have_decl 11390_ACEOF 11391ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_SLICED_VBI_CAPTURE" "ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE" "#include <sys/time.h> 11392#include <linux/ioctl.h> 11393#include <linux/types.h> 11394#include <linux/videodev2.h> 11395" 11396if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE" = xyes; then : 11397 ac_have_decl=1 11398else 11399 ac_have_decl=0 11400fi 11401 11402cat >>confdefs.h <<_ACEOF 11403#define HAVE_DECL_V4L2_BUF_TYPE_SLICED_VBI_CAPTURE $ac_have_decl 11404_ACEOF 11405ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_SLICED_VBI_OUTPUT" "ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT" "#include <sys/time.h> 11406#include <linux/ioctl.h> 11407#include <linux/types.h> 11408#include <linux/videodev2.h> 11409" 11410if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT" = xyes; then : 11411 ac_have_decl=1 11412else 11413 ac_have_decl=0 11414fi 11415 11416cat >>confdefs.h <<_ACEOF 11417#define HAVE_DECL_V4L2_BUF_TYPE_SLICED_VBI_OUTPUT $ac_have_decl 11418_ACEOF 11419ac_fn_c_check_decl "$LINENO" "V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY" "ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY" "#include <sys/time.h> 11420#include <linux/ioctl.h> 11421#include <linux/types.h> 11422#include <linux/videodev2.h> 11423" 11424if test "x$ac_cv_have_decl_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY" = xyes; then : 11425 ac_have_decl=1 11426else 11427 ac_have_decl=0 11428fi 11429 11430cat >>confdefs.h <<_ACEOF 11431#define HAVE_DECL_V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY $ac_have_decl 11432_ACEOF 11433ac_fn_c_check_decl "$LINENO" "V4L2_TUNER_RADIO" "ac_cv_have_decl_V4L2_TUNER_RADIO" "#include <sys/time.h> 11434#include <linux/ioctl.h> 11435#include <linux/types.h> 11436#include <linux/videodev2.h> 11437" 11438if test "x$ac_cv_have_decl_V4L2_TUNER_RADIO" = xyes; then : 11439 ac_have_decl=1 11440else 11441 ac_have_decl=0 11442fi 11443 11444cat >>confdefs.h <<_ACEOF 11445#define HAVE_DECL_V4L2_TUNER_RADIO $ac_have_decl 11446_ACEOF 11447ac_fn_c_check_decl "$LINENO" "V4L2_TUNER_ANALOG_TV" "ac_cv_have_decl_V4L2_TUNER_ANALOG_TV" "#include <sys/time.h> 11448#include <linux/ioctl.h> 11449#include <linux/types.h> 11450#include <linux/videodev2.h> 11451" 11452if test "x$ac_cv_have_decl_V4L2_TUNER_ANALOG_TV" = xyes; then : 11453 ac_have_decl=1 11454else 11455 ac_have_decl=0 11456fi 11457 11458cat >>confdefs.h <<_ACEOF 11459#define HAVE_DECL_V4L2_TUNER_ANALOG_TV $ac_have_decl 11460_ACEOF 11461ac_fn_c_check_decl "$LINENO" "V4L2_TUNER_DIGITAL_TV" "ac_cv_have_decl_V4L2_TUNER_DIGITAL_TV" "#include <sys/time.h> 11462#include <linux/ioctl.h> 11463#include <linux/types.h> 11464#include <linux/videodev2.h> 11465" 11466if test "x$ac_cv_have_decl_V4L2_TUNER_DIGITAL_TV" = xyes; then : 11467 ac_have_decl=1 11468else 11469 ac_have_decl=0 11470fi 11471 11472cat >>confdefs.h <<_ACEOF 11473#define HAVE_DECL_V4L2_TUNER_DIGITAL_TV $ac_have_decl 11474_ACEOF 11475ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_MMAP" "ac_cv_have_decl_V4L2_MEMORY_MMAP" "#include <sys/time.h> 11476#include <linux/ioctl.h> 11477#include <linux/types.h> 11478#include <linux/videodev2.h> 11479" 11480if test "x$ac_cv_have_decl_V4L2_MEMORY_MMAP" = xyes; then : 11481 ac_have_decl=1 11482else 11483 ac_have_decl=0 11484fi 11485 11486cat >>confdefs.h <<_ACEOF 11487#define HAVE_DECL_V4L2_MEMORY_MMAP $ac_have_decl 11488_ACEOF 11489ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_USERPTR" "ac_cv_have_decl_V4L2_MEMORY_USERPTR" "#include <sys/time.h> 11490#include <linux/ioctl.h> 11491#include <linux/types.h> 11492#include <linux/videodev2.h> 11493" 11494if test "x$ac_cv_have_decl_V4L2_MEMORY_USERPTR" = xyes; then : 11495 ac_have_decl=1 11496else 11497 ac_have_decl=0 11498fi 11499 11500cat >>confdefs.h <<_ACEOF 11501#define HAVE_DECL_V4L2_MEMORY_USERPTR $ac_have_decl 11502_ACEOF 11503ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_OVERLAY" "ac_cv_have_decl_V4L2_MEMORY_OVERLAY" "#include <sys/time.h> 11504#include <linux/ioctl.h> 11505#include <linux/types.h> 11506#include <linux/videodev2.h> 11507" 11508if test "x$ac_cv_have_decl_V4L2_MEMORY_OVERLAY" = xyes; then : 11509 ac_have_decl=1 11510else 11511 ac_have_decl=0 11512fi 11513 11514cat >>confdefs.h <<_ACEOF 11515#define HAVE_DECL_V4L2_MEMORY_OVERLAY $ac_have_decl 11516_ACEOF 11517ac_fn_c_check_decl "$LINENO" "V4L2_MEMORY_DMABUF" "ac_cv_have_decl_V4L2_MEMORY_DMABUF" "#include <sys/time.h> 11518#include <linux/ioctl.h> 11519#include <linux/types.h> 11520#include <linux/videodev2.h> 11521" 11522if test "x$ac_cv_have_decl_V4L2_MEMORY_DMABUF" = xyes; then : 11523 ac_have_decl=1 11524else 11525 ac_have_decl=0 11526fi 11527 11528cat >>confdefs.h <<_ACEOF 11529#define HAVE_DECL_V4L2_MEMORY_DMABUF $ac_have_decl 11530_ACEOF 11531ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_SMPTE170M" "ac_cv_have_decl_V4L2_COLORSPACE_SMPTE170M" "#include <sys/time.h> 11532#include <linux/ioctl.h> 11533#include <linux/types.h> 11534#include <linux/videodev2.h> 11535" 11536if test "x$ac_cv_have_decl_V4L2_COLORSPACE_SMPTE170M" = xyes; then : 11537 ac_have_decl=1 11538else 11539 ac_have_decl=0 11540fi 11541 11542cat >>confdefs.h <<_ACEOF 11543#define HAVE_DECL_V4L2_COLORSPACE_SMPTE170M $ac_have_decl 11544_ACEOF 11545ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_SMPTE240M" "ac_cv_have_decl_V4L2_COLORSPACE_SMPTE240M" "#include <sys/time.h> 11546#include <linux/ioctl.h> 11547#include <linux/types.h> 11548#include <linux/videodev2.h> 11549" 11550if test "x$ac_cv_have_decl_V4L2_COLORSPACE_SMPTE240M" = xyes; then : 11551 ac_have_decl=1 11552else 11553 ac_have_decl=0 11554fi 11555 11556cat >>confdefs.h <<_ACEOF 11557#define HAVE_DECL_V4L2_COLORSPACE_SMPTE240M $ac_have_decl 11558_ACEOF 11559ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_REC709" "ac_cv_have_decl_V4L2_COLORSPACE_REC709" "#include <sys/time.h> 11560#include <linux/ioctl.h> 11561#include <linux/types.h> 11562#include <linux/videodev2.h> 11563" 11564if test "x$ac_cv_have_decl_V4L2_COLORSPACE_REC709" = xyes; then : 11565 ac_have_decl=1 11566else 11567 ac_have_decl=0 11568fi 11569 11570cat >>confdefs.h <<_ACEOF 11571#define HAVE_DECL_V4L2_COLORSPACE_REC709 $ac_have_decl 11572_ACEOF 11573ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_BT878" "ac_cv_have_decl_V4L2_COLORSPACE_BT878" "#include <sys/time.h> 11574#include <linux/ioctl.h> 11575#include <linux/types.h> 11576#include <linux/videodev2.h> 11577" 11578if test "x$ac_cv_have_decl_V4L2_COLORSPACE_BT878" = xyes; then : 11579 ac_have_decl=1 11580else 11581 ac_have_decl=0 11582fi 11583 11584cat >>confdefs.h <<_ACEOF 11585#define HAVE_DECL_V4L2_COLORSPACE_BT878 $ac_have_decl 11586_ACEOF 11587ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_470_SYSTEM_M" "ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_M" "#include <sys/time.h> 11588#include <linux/ioctl.h> 11589#include <linux/types.h> 11590#include <linux/videodev2.h> 11591" 11592if test "x$ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_M" = xyes; then : 11593 ac_have_decl=1 11594else 11595 ac_have_decl=0 11596fi 11597 11598cat >>confdefs.h <<_ACEOF 11599#define HAVE_DECL_V4L2_COLORSPACE_470_SYSTEM_M $ac_have_decl 11600_ACEOF 11601ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_470_SYSTEM_BG" "ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_BG" "#include <sys/time.h> 11602#include <linux/ioctl.h> 11603#include <linux/types.h> 11604#include <linux/videodev2.h> 11605" 11606if test "x$ac_cv_have_decl_V4L2_COLORSPACE_470_SYSTEM_BG" = xyes; then : 11607 ac_have_decl=1 11608else 11609 ac_have_decl=0 11610fi 11611 11612cat >>confdefs.h <<_ACEOF 11613#define HAVE_DECL_V4L2_COLORSPACE_470_SYSTEM_BG $ac_have_decl 11614_ACEOF 11615ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_JPEG" "ac_cv_have_decl_V4L2_COLORSPACE_JPEG" "#include <sys/time.h> 11616#include <linux/ioctl.h> 11617#include <linux/types.h> 11618#include <linux/videodev2.h> 11619" 11620if test "x$ac_cv_have_decl_V4L2_COLORSPACE_JPEG" = xyes; then : 11621 ac_have_decl=1 11622else 11623 ac_have_decl=0 11624fi 11625 11626cat >>confdefs.h <<_ACEOF 11627#define HAVE_DECL_V4L2_COLORSPACE_JPEG $ac_have_decl 11628_ACEOF 11629ac_fn_c_check_decl "$LINENO" "V4L2_COLORSPACE_SRGB" "ac_cv_have_decl_V4L2_COLORSPACE_SRGB" "#include <sys/time.h> 11630#include <linux/ioctl.h> 11631#include <linux/types.h> 11632#include <linux/videodev2.h> 11633" 11634if test "x$ac_cv_have_decl_V4L2_COLORSPACE_SRGB" = xyes; then : 11635 ac_have_decl=1 11636else 11637 ac_have_decl=0 11638fi 11639 11640cat >>confdefs.h <<_ACEOF 11641#define HAVE_DECL_V4L2_COLORSPACE_SRGB $ac_have_decl 11642_ACEOF 11643ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_UNSET" "ac_cv_have_decl_V4L2_PRIORITY_UNSET" "#include <sys/time.h> 11644#include <linux/ioctl.h> 11645#include <linux/types.h> 11646#include <linux/videodev2.h> 11647" 11648if test "x$ac_cv_have_decl_V4L2_PRIORITY_UNSET" = xyes; then : 11649 ac_have_decl=1 11650else 11651 ac_have_decl=0 11652fi 11653 11654cat >>confdefs.h <<_ACEOF 11655#define HAVE_DECL_V4L2_PRIORITY_UNSET $ac_have_decl 11656_ACEOF 11657ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_BACKGROUND" "ac_cv_have_decl_V4L2_PRIORITY_BACKGROUND" "#include <sys/time.h> 11658#include <linux/ioctl.h> 11659#include <linux/types.h> 11660#include <linux/videodev2.h> 11661" 11662if test "x$ac_cv_have_decl_V4L2_PRIORITY_BACKGROUND" = xyes; then : 11663 ac_have_decl=1 11664else 11665 ac_have_decl=0 11666fi 11667 11668cat >>confdefs.h <<_ACEOF 11669#define HAVE_DECL_V4L2_PRIORITY_BACKGROUND $ac_have_decl 11670_ACEOF 11671ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_INTERACTIVE" "ac_cv_have_decl_V4L2_PRIORITY_INTERACTIVE" "#include <sys/time.h> 11672#include <linux/ioctl.h> 11673#include <linux/types.h> 11674#include <linux/videodev2.h> 11675" 11676if test "x$ac_cv_have_decl_V4L2_PRIORITY_INTERACTIVE" = xyes; then : 11677 ac_have_decl=1 11678else 11679 ac_have_decl=0 11680fi 11681 11682cat >>confdefs.h <<_ACEOF 11683#define HAVE_DECL_V4L2_PRIORITY_INTERACTIVE $ac_have_decl 11684_ACEOF 11685ac_fn_c_check_decl "$LINENO" "V4L2_PRIORITY_RECORD" "ac_cv_have_decl_V4L2_PRIORITY_RECORD" "#include <sys/time.h> 11686#include <linux/ioctl.h> 11687#include <linux/types.h> 11688#include <linux/videodev2.h> 11689" 11690if test "x$ac_cv_have_decl_V4L2_PRIORITY_RECORD" = xyes; then : 11691 ac_have_decl=1 11692else 11693 ac_have_decl=0 11694fi 11695 11696cat >>confdefs.h <<_ACEOF 11697#define HAVE_DECL_V4L2_PRIORITY_RECORD $ac_have_decl 11698_ACEOF 11699ac_fn_c_check_decl "$LINENO" "V4L2_FRMSIZE_TYPE_DISCRETE" "ac_cv_have_decl_V4L2_FRMSIZE_TYPE_DISCRETE" "#include <sys/time.h> 11700#include <linux/ioctl.h> 11701#include <linux/types.h> 11702#include <linux/videodev2.h> 11703" 11704if test "x$ac_cv_have_decl_V4L2_FRMSIZE_TYPE_DISCRETE" = xyes; then : 11705 ac_have_decl=1 11706else 11707 ac_have_decl=0 11708fi 11709 11710cat >>confdefs.h <<_ACEOF 11711#define HAVE_DECL_V4L2_FRMSIZE_TYPE_DISCRETE $ac_have_decl 11712_ACEOF 11713ac_fn_c_check_decl "$LINENO" "V4L2_FRMSIZE_TYPE_CONTINUOUS" "ac_cv_have_decl_V4L2_FRMSIZE_TYPE_CONTINUOUS" "#include <sys/time.h> 11714#include <linux/ioctl.h> 11715#include <linux/types.h> 11716#include <linux/videodev2.h> 11717" 11718if test "x$ac_cv_have_decl_V4L2_FRMSIZE_TYPE_CONTINUOUS" = xyes; then : 11719 ac_have_decl=1 11720else 11721 ac_have_decl=0 11722fi 11723 11724cat >>confdefs.h <<_ACEOF 11725#define HAVE_DECL_V4L2_FRMSIZE_TYPE_CONTINUOUS $ac_have_decl 11726_ACEOF 11727ac_fn_c_check_decl "$LINENO" "V4L2_FRMSIZE_TYPE_STEPWISE" "ac_cv_have_decl_V4L2_FRMSIZE_TYPE_STEPWISE" "#include <sys/time.h> 11728#include <linux/ioctl.h> 11729#include <linux/types.h> 11730#include <linux/videodev2.h> 11731" 11732if test "x$ac_cv_have_decl_V4L2_FRMSIZE_TYPE_STEPWISE" = xyes; then : 11733 ac_have_decl=1 11734else 11735 ac_have_decl=0 11736fi 11737 11738cat >>confdefs.h <<_ACEOF 11739#define HAVE_DECL_V4L2_FRMSIZE_TYPE_STEPWISE $ac_have_decl 11740_ACEOF 11741ac_fn_c_check_decl "$LINENO" "V4L2_FRMIVAL_TYPE_DISCRETE" "ac_cv_have_decl_V4L2_FRMIVAL_TYPE_DISCRETE" "#include <sys/time.h> 11742#include <linux/ioctl.h> 11743#include <linux/types.h> 11744#include <linux/videodev2.h> 11745" 11746if test "x$ac_cv_have_decl_V4L2_FRMIVAL_TYPE_DISCRETE" = xyes; then : 11747 ac_have_decl=1 11748else 11749 ac_have_decl=0 11750fi 11751 11752cat >>confdefs.h <<_ACEOF 11753#define HAVE_DECL_V4L2_FRMIVAL_TYPE_DISCRETE $ac_have_decl 11754_ACEOF 11755ac_fn_c_check_decl "$LINENO" "V4L2_FRMIVAL_TYPE_CONTINUOUS" "ac_cv_have_decl_V4L2_FRMIVAL_TYPE_CONTINUOUS" "#include <sys/time.h> 11756#include <linux/ioctl.h> 11757#include <linux/types.h> 11758#include <linux/videodev2.h> 11759" 11760if test "x$ac_cv_have_decl_V4L2_FRMIVAL_TYPE_CONTINUOUS" = xyes; then : 11761 ac_have_decl=1 11762else 11763 ac_have_decl=0 11764fi 11765 11766cat >>confdefs.h <<_ACEOF 11767#define HAVE_DECL_V4L2_FRMIVAL_TYPE_CONTINUOUS $ac_have_decl 11768_ACEOF 11769ac_fn_c_check_decl "$LINENO" "V4L2_FRMIVAL_TYPE_STEPWISE" "ac_cv_have_decl_V4L2_FRMIVAL_TYPE_STEPWISE" "#include <sys/time.h> 11770#include <linux/ioctl.h> 11771#include <linux/types.h> 11772#include <linux/videodev2.h> 11773" 11774if test "x$ac_cv_have_decl_V4L2_FRMIVAL_TYPE_STEPWISE" = xyes; then : 11775 ac_have_decl=1 11776else 11777 ac_have_decl=0 11778fi 11779 11780cat >>confdefs.h <<_ACEOF 11781#define HAVE_DECL_V4L2_FRMIVAL_TYPE_STEPWISE $ac_have_decl 11782_ACEOF 11783ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_INTEGER" "ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER" "#include <sys/time.h> 11784#include <linux/ioctl.h> 11785#include <linux/types.h> 11786#include <linux/videodev2.h> 11787" 11788if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER" = xyes; then : 11789 ac_have_decl=1 11790else 11791 ac_have_decl=0 11792fi 11793 11794cat >>confdefs.h <<_ACEOF 11795#define HAVE_DECL_V4L2_CTRL_TYPE_INTEGER $ac_have_decl 11796_ACEOF 11797ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_BOOLEAN" "ac_cv_have_decl_V4L2_CTRL_TYPE_BOOLEAN" "#include <sys/time.h> 11798#include <linux/ioctl.h> 11799#include <linux/types.h> 11800#include <linux/videodev2.h> 11801" 11802if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_BOOLEAN" = xyes; then : 11803 ac_have_decl=1 11804else 11805 ac_have_decl=0 11806fi 11807 11808cat >>confdefs.h <<_ACEOF 11809#define HAVE_DECL_V4L2_CTRL_TYPE_BOOLEAN $ac_have_decl 11810_ACEOF 11811ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_MENU" "ac_cv_have_decl_V4L2_CTRL_TYPE_MENU" "#include <sys/time.h> 11812#include <linux/ioctl.h> 11813#include <linux/types.h> 11814#include <linux/videodev2.h> 11815" 11816if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_MENU" = xyes; then : 11817 ac_have_decl=1 11818else 11819 ac_have_decl=0 11820fi 11821 11822cat >>confdefs.h <<_ACEOF 11823#define HAVE_DECL_V4L2_CTRL_TYPE_MENU $ac_have_decl 11824_ACEOF 11825ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_BUTTON" "ac_cv_have_decl_V4L2_CTRL_TYPE_BUTTON" "#include <sys/time.h> 11826#include <linux/ioctl.h> 11827#include <linux/types.h> 11828#include <linux/videodev2.h> 11829" 11830if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_BUTTON" = xyes; then : 11831 ac_have_decl=1 11832else 11833 ac_have_decl=0 11834fi 11835 11836cat >>confdefs.h <<_ACEOF 11837#define HAVE_DECL_V4L2_CTRL_TYPE_BUTTON $ac_have_decl 11838_ACEOF 11839ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_INTEGER64" "ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER64" "#include <sys/time.h> 11840#include <linux/ioctl.h> 11841#include <linux/types.h> 11842#include <linux/videodev2.h> 11843" 11844if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER64" = xyes; then : 11845 ac_have_decl=1 11846else 11847 ac_have_decl=0 11848fi 11849 11850cat >>confdefs.h <<_ACEOF 11851#define HAVE_DECL_V4L2_CTRL_TYPE_INTEGER64 $ac_have_decl 11852_ACEOF 11853ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_CTRL_CLASS" "ac_cv_have_decl_V4L2_CTRL_TYPE_CTRL_CLASS" "#include <sys/time.h> 11854#include <linux/ioctl.h> 11855#include <linux/types.h> 11856#include <linux/videodev2.h> 11857" 11858if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_CTRL_CLASS" = xyes; then : 11859 ac_have_decl=1 11860else 11861 ac_have_decl=0 11862fi 11863 11864cat >>confdefs.h <<_ACEOF 11865#define HAVE_DECL_V4L2_CTRL_TYPE_CTRL_CLASS $ac_have_decl 11866_ACEOF 11867ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_STRING" "ac_cv_have_decl_V4L2_CTRL_TYPE_STRING" "#include <sys/time.h> 11868#include <linux/ioctl.h> 11869#include <linux/types.h> 11870#include <linux/videodev2.h> 11871" 11872if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_STRING" = xyes; then : 11873 ac_have_decl=1 11874else 11875 ac_have_decl=0 11876fi 11877 11878cat >>confdefs.h <<_ACEOF 11879#define HAVE_DECL_V4L2_CTRL_TYPE_STRING $ac_have_decl 11880_ACEOF 11881ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_BITMASK" "ac_cv_have_decl_V4L2_CTRL_TYPE_BITMASK" "#include <sys/time.h> 11882#include <linux/ioctl.h> 11883#include <linux/types.h> 11884#include <linux/videodev2.h> 11885" 11886if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_BITMASK" = xyes; then : 11887 ac_have_decl=1 11888else 11889 ac_have_decl=0 11890fi 11891 11892cat >>confdefs.h <<_ACEOF 11893#define HAVE_DECL_V4L2_CTRL_TYPE_BITMASK $ac_have_decl 11894_ACEOF 11895ac_fn_c_check_decl "$LINENO" "V4L2_CTRL_TYPE_INTEGER_MENU" "ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER_MENU" "#include <sys/time.h> 11896#include <linux/ioctl.h> 11897#include <linux/types.h> 11898#include <linux/videodev2.h> 11899" 11900if test "x$ac_cv_have_decl_V4L2_CTRL_TYPE_INTEGER_MENU" = xyes; then : 11901 ac_have_decl=1 11902else 11903 ac_have_decl=0 11904fi 11905 11906cat >>confdefs.h <<_ACEOF 11907#define HAVE_DECL_V4L2_CTRL_TYPE_INTEGER_MENU $ac_have_decl 11908_ACEOF 11909 11910 11911{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BLKGETSIZE64" >&5 11912$as_echo_n "checking for BLKGETSIZE64... " >&6; } 11913if ${ac_cv_have_blkgetsize64+:} false; then : 11914 $as_echo_n "(cached) " >&6 11915else 11916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11917/* end confdefs.h. */ 11918 11919#include <stdlib.h> 11920#include <linux/fs.h> 11921int 11922main () 11923{ 11924return !BLKGETSIZE64; 11925 ; 11926 return 0; 11927} 11928_ACEOF 11929if ac_fn_c_try_compile "$LINENO"; then : 11930 ac_cv_have_blkgetsize64=yes 11931else 11932 ac_cv_have_blkgetsize64=no 11933fi 11934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11935 if test $ac_cv_have_blkgetsize64 = yes; then 11936 11937$as_echo "#define HAVE_BLKGETSIZE64 1" >>confdefs.h 11938 11939 fi 11940fi 11941{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_blkgetsize64" >&5 11942$as_echo "$ac_cv_have_blkgetsize64" >&6; } 11943 11944# The cast to long int works around a bug in the HP C Compiler 11945# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 11946# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 11947# This bug is HP SR number 8606223364. 11948{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 11949$as_echo_n "checking size of long... " >&6; } 11950if ${ac_cv_sizeof_long+:} false; then : 11951 $as_echo_n "(cached) " >&6 11952else 11953 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 11954 11955else 11956 if test "$ac_cv_type_long" = yes; then 11957 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11958$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11959as_fn_error 77 "cannot compute sizeof (long) 11960See \`config.log' for more details" "$LINENO" 5; } 11961 else 11962 ac_cv_sizeof_long=0 11963 fi 11964fi 11965 11966fi 11967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 11968$as_echo "$ac_cv_sizeof_long" >&6; } 11969 11970 11971 11972cat >>confdefs.h <<_ACEOF 11973#define SIZEOF_LONG $ac_cv_sizeof_long 11974_ACEOF 11975 11976 11977# The cast to long int works around a bug in the HP C Compiler 11978# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 11979# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 11980# This bug is HP SR number 8606223364. 11981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 11982$as_echo_n "checking size of long long... " >&6; } 11983if ${ac_cv_sizeof_long_long+:} false; then : 11984 $as_echo_n "(cached) " >&6 11985else 11986 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 11987 11988else 11989 if test "$ac_cv_type_long_long" = yes; then 11990 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11991$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11992as_fn_error 77 "cannot compute sizeof (long long) 11993See \`config.log' for more details" "$LINENO" 5; } 11994 else 11995 ac_cv_sizeof_long_long=0 11996 fi 11997fi 11998 11999fi 12000{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 12001$as_echo "$ac_cv_sizeof_long_long" >&6; } 12002 12003 12004 12005cat >>confdefs.h <<_ACEOF 12006#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 12007_ACEOF 12008 12009 12010# The cast to long int works around a bug in the HP C Compiler 12011# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 12012# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 12013# This bug is HP SR number 8606223364. 12014{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 12015$as_echo_n "checking size of off_t... " >&6; } 12016if ${ac_cv_sizeof_off_t+:} false; then : 12017 $as_echo_n "(cached) " >&6 12018else 12019 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "#include <sys/types.h> 12020"; then : 12021 12022else 12023 if test "$ac_cv_type_off_t" = yes; then 12024 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12025$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12026as_fn_error 77 "cannot compute sizeof (off_t) 12027See \`config.log' for more details" "$LINENO" 5; } 12028 else 12029 ac_cv_sizeof_off_t=0 12030 fi 12031fi 12032 12033fi 12034{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 12035$as_echo "$ac_cv_sizeof_off_t" >&6; } 12036 12037 12038 12039cat >>confdefs.h <<_ACEOF 12040#define SIZEOF_OFF_T $ac_cv_sizeof_off_t 12041_ACEOF 12042 12043 12044# The cast to long int works around a bug in the HP C Compiler 12045# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 12046# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 12047# This bug is HP SR number 8606223364. 12048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of kernel_long_t" >&5 12049$as_echo_n "checking size of kernel_long_t... " >&6; } 12050if ${ac_cv_sizeof_kernel_long_t+:} false; then : 12051 $as_echo_n "(cached) " >&6 12052else 12053 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (kernel_long_t))" "ac_cv_sizeof_kernel_long_t" "#include \"$srcdir/kernel_types.h\" 12054"; then : 12055 12056else 12057 if test "$ac_cv_type_kernel_long_t" = yes; then 12058 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12059$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12060as_fn_error 77 "cannot compute sizeof (kernel_long_t) 12061See \`config.log' for more details" "$LINENO" 5; } 12062 else 12063 ac_cv_sizeof_kernel_long_t=0 12064 fi 12065fi 12066 12067fi 12068{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_kernel_long_t" >&5 12069$as_echo "$ac_cv_sizeof_kernel_long_t" >&6; } 12070 12071 12072 12073cat >>confdefs.h <<_ACEOF 12074#define SIZEOF_KERNEL_LONG_T $ac_cv_sizeof_kernel_long_t 12075_ACEOF 12076 12077 12078# The cast to long int works around a bug in the HP C Compiler 12079# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 12080# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 12081# This bug is HP SR number 8606223364. 12082{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of struct i64_i32" >&5 12083$as_echo_n "checking size of struct i64_i32... " >&6; } 12084if ${ac_cv_sizeof_struct_i64_i32+:} false; then : 12085 $as_echo_n "(cached) " >&6 12086else 12087 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (struct i64_i32))" "ac_cv_sizeof_struct_i64_i32" "struct i64_i32 {long long i64; int i32;}; 12088"; then : 12089 12090else 12091 if test "$ac_cv_type_struct_i64_i32" = yes; then 12092 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12093$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12094as_fn_error 77 "cannot compute sizeof (struct i64_i32) 12095See \`config.log' for more details" "$LINENO" 5; } 12096 else 12097 ac_cv_sizeof_struct_i64_i32=0 12098 fi 12099fi 12100 12101fi 12102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_struct_i64_i32" >&5 12103$as_echo "$ac_cv_sizeof_struct_i64_i32" >&6; } 12104 12105 12106 12107cat >>confdefs.h <<_ACEOF 12108#define SIZEOF_STRUCT_I64_I32 $ac_cv_sizeof_struct_i64_i32 12109_ACEOF 12110 12111 12112 12113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGRTMIN" >&5 12114$as_echo_n "checking for SIGRTMIN... " >&6; } 12115if ${st_cv_SIGRTMIN+:} false; then : 12116 $as_echo_n "(cached) " >&6 12117else 12118 st_cv_SIGRTMIN="$(echo SIGRTMIN | 12119 $CPP $CPPFLAGS -P -imacros asm/signal.h - | 12120 grep '^[0-9]')" 12121 test -n "$st_cv_SIGRTMIN" || st_cv_SIGRTMIN=no 12122fi 12123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_SIGRTMIN" >&5 12124$as_echo "$st_cv_SIGRTMIN" >&6; } 12125if test "x$st_cv_SIGRTMIN" != xno; then 12126 12127cat >>confdefs.h <<_ACEOF 12128#define ASM_SIGRTMIN $st_cv_SIGRTMIN 12129_ACEOF 12130 12131fi 12132{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SA_RESTORER" >&5 12133$as_echo_n "checking for SA_RESTORER... " >&6; } 12134if ${st_cv_SA_RESTORER+:} false; then : 12135 $as_echo_n "(cached) " >&6 12136else 12137 st_cv_SA_RESTORER="$(echo SA_RESTORER | 12138 $CPP $CPPFLAGS -P -imacros asm/signal.h - | 12139 grep ^0x)" 12140 test -n "$st_cv_SA_RESTORER" || st_cv_SA_RESTORER=no 12141fi 12142{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_SA_RESTORER" >&5 12143$as_echo "$st_cv_SA_RESTORER" >&6; } 12144if test "x$st_cv_SA_RESTORER" != xno; then 12145 12146cat >>confdefs.h <<_ACEOF 12147#define ASM_SA_RESTORER $st_cv_SA_RESTORER 12148_ACEOF 12149 12150fi 12151 12152{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5 12153$as_echo_n "checking for __builtin_popcount... " >&6; } 12154if ${st_cv_have___builtin_popcount+:} false; then : 12155 $as_echo_n "(cached) " >&6 12156else 12157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12158/* end confdefs.h. */ 12159 12160int 12161main () 12162{ 12163__builtin_popcount(0) 12164 ; 12165 return 0; 12166} 12167_ACEOF 12168if ac_fn_c_try_link "$LINENO"; then : 12169 st_cv_have___builtin_popcount=yes 12170else 12171 st_cv_have___builtin_popcount=no 12172fi 12173rm -f core conftest.err conftest.$ac_objext \ 12174 conftest$ac_exeext conftest.$ac_ext 12175fi 12176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_have___builtin_popcount" >&5 12177$as_echo "$st_cv_have___builtin_popcount" >&6; } 12178if test "x$st_cv_have___builtin_popcount" = xyes; then 12179 12180$as_echo "#define HAVE___BUILTIN_POPCOUNT 1" >>confdefs.h 12181 12182fi 12183 12184{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dladdr in -ldl" >&5 12185$as_echo_n "checking for dladdr in -ldl... " >&6; } 12186if ${ac_cv_lib_dl_dladdr+:} false; then : 12187 $as_echo_n "(cached) " >&6 12188else 12189 ac_check_lib_save_LIBS=$LIBS 12190LIBS="-ldl $LIBS" 12191cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12192/* end confdefs.h. */ 12193 12194/* Override any GCC internal prototype to avoid an error. 12195 Use char because int might match the return type of a GCC 12196 builtin and then its argument prototype would still apply. */ 12197#ifdef __cplusplus 12198extern "C" 12199#endif 12200char dladdr (); 12201int 12202main () 12203{ 12204return dladdr (); 12205 ; 12206 return 0; 12207} 12208_ACEOF 12209if ac_fn_c_try_link "$LINENO"; then : 12210 ac_cv_lib_dl_dladdr=yes 12211else 12212 ac_cv_lib_dl_dladdr=no 12213fi 12214rm -f core conftest.err conftest.$ac_objext \ 12215 conftest$ac_exeext conftest.$ac_ext 12216LIBS=$ac_check_lib_save_LIBS 12217fi 12218{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dladdr" >&5 12219$as_echo "$ac_cv_lib_dl_dladdr" >&6; } 12220if test "x$ac_cv_lib_dl_dladdr" = xyes; then : 12221 dl_LIBS='-ldl' 12222else 12223 dl_LIBS= 12224fi 12225 12226if test "x$ac_cv_lib_dl_dladdr" = xyes; then 12227 12228$as_echo "#define HAVE_DLADDR 1" >>confdefs.h 12229 12230fi 12231 12232 12233# Extract the first word of "perl", so it can be a program name with args. 12234set dummy perl; ac_word=$2 12235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12236$as_echo_n "checking for $ac_word... " >&6; } 12237if ${ac_cv_path_PERL+:} false; then : 12238 $as_echo_n "(cached) " >&6 12239else 12240 case $PERL in 12241 [\\/]* | ?:[\\/]*) 12242 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 12243 ;; 12244 *) 12245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12246for as_dir in $PATH 12247do 12248 IFS=$as_save_IFS 12249 test -z "$as_dir" && as_dir=. 12250 for ac_exec_ext in '' $ac_executable_extensions; do 12251 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12252 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 12253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12254 break 2 12255 fi 12256done 12257 done 12258IFS=$as_save_IFS 12259 12260 ;; 12261esac 12262fi 12263PERL=$ac_cv_path_PERL 12264if test -n "$PERL"; then 12265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 12266$as_echo "$PERL" >&6; } 12267else 12268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12269$as_echo "no" >&6; } 12270fi 12271 12272 12273 12274libunwind_CPPFLAGS= 12275libunwind_LDFLAGS= 12276libunwind_LIBS= 12277 12278# Check whether --with-libunwind was given. 12279if test "${with_libunwind+set}" = set; then : 12280 withval=$with_libunwind; case "${withval}" in 12281 yes|no|check) ;; 12282 *) with_libunwind=yes 12283 libunwind_CPPFLAGS="-I${withval}/include" 12284 libunwind_LDFLAGS="-L${withval}/lib" ;; 12285 esac 12286else 12287 with_libunwind=check 12288 12289fi 12290 12291 12292use_libunwind=no 12293if test "x$with_libunwind" != xno; then : 12294 saved_CPPFLAGS="$CPPFLAGS" 12295 CPPFLAGS="$CPPFLAGS $libunwind_CPPFLAGS" 12296 12297 for ac_header in libunwind-ptrace.h 12298do : 12299 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ptrace.h" "ac_cv_header_libunwind_ptrace_h" "$ac_includes_default" 12300if test "x$ac_cv_header_libunwind_ptrace_h" = xyes; then : 12301 cat >>confdefs.h <<_ACEOF 12302#define HAVE_LIBUNWIND_PTRACE_H 1 12303_ACEOF 12304 saved_LDFLAGS="$LDFLAGS" 12305 LDFLAGS="$LDFLAGS $libunwind_LDFLAGS" 12306 12307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5 12308$as_echo_n "checking for backtrace in -lunwind... " >&6; } 12309if ${ac_cv_lib_unwind_backtrace+:} false; then : 12310 $as_echo_n "(cached) " >&6 12311else 12312 ac_check_lib_save_LIBS=$LIBS 12313LIBS="-lunwind $libunwind_LIBS 12314 $LIBS" 12315cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12316/* end confdefs.h. */ 12317 12318/* Override any GCC internal prototype to avoid an error. 12319 Use char because int might match the return type of a GCC 12320 builtin and then its argument prototype would still apply. */ 12321#ifdef __cplusplus 12322extern "C" 12323#endif 12324char backtrace (); 12325int 12326main () 12327{ 12328return backtrace (); 12329 ; 12330 return 0; 12331} 12332_ACEOF 12333if ac_fn_c_try_link "$LINENO"; then : 12334 ac_cv_lib_unwind_backtrace=yes 12335else 12336 ac_cv_lib_unwind_backtrace=no 12337fi 12338rm -f core conftest.err conftest.$ac_objext \ 12339 conftest$ac_exeext conftest.$ac_ext 12340LIBS=$ac_check_lib_save_LIBS 12341fi 12342{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_backtrace" >&5 12343$as_echo "$ac_cv_lib_unwind_backtrace" >&6; } 12344if test "x$ac_cv_lib_unwind_backtrace" = xyes; then : 12345 libunwind_LIBS="-lunwind $libunwind_LIBS" 12346 12347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unw_create_addr_space in libunwind-generic" >&5 12348$as_echo_n "checking for unw_create_addr_space in libunwind-generic... " >&6; } 12349 saved_LIBS="$LIBS" 12350 LIBS="-lunwind-generic $libunwind_LIBS $LIBS" 12351 12352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12353/* end confdefs.h. */ 12354#include <libunwind-ptrace.h> 12355int 12356main () 12357{ 12358return !unw_create_addr_space(0, 0) 12359 ; 12360 return 0; 12361} 12362 12363_ACEOF 12364if ac_fn_c_try_link "$LINENO"; then : 12365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12366$as_echo "yes" >&6; } 12367 libunwind_LIBS="-lunwind-generic $libunwind_LIBS" 12368 12369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _UPT_create in -lunwind-ptrace" >&5 12370$as_echo_n "checking for _UPT_create in -lunwind-ptrace... " >&6; } 12371if ${ac_cv_lib_unwind_ptrace__UPT_create+:} false; then : 12372 $as_echo_n "(cached) " >&6 12373else 12374 ac_check_lib_save_LIBS=$LIBS 12375LIBS="-lunwind-ptrace $libunwind_LIBS 12376 $LIBS" 12377cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12378/* end confdefs.h. */ 12379 12380/* Override any GCC internal prototype to avoid an error. 12381 Use char because int might match the return type of a GCC 12382 builtin and then its argument prototype would still apply. */ 12383#ifdef __cplusplus 12384extern "C" 12385#endif 12386char _UPT_create (); 12387int 12388main () 12389{ 12390return _UPT_create (); 12391 ; 12392 return 0; 12393} 12394_ACEOF 12395if ac_fn_c_try_link "$LINENO"; then : 12396 ac_cv_lib_unwind_ptrace__UPT_create=yes 12397else 12398 ac_cv_lib_unwind_ptrace__UPT_create=no 12399fi 12400rm -f core conftest.err conftest.$ac_objext \ 12401 conftest$ac_exeext conftest.$ac_ext 12402LIBS=$ac_check_lib_save_LIBS 12403fi 12404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_ptrace__UPT_create" >&5 12405$as_echo "$ac_cv_lib_unwind_ptrace__UPT_create" >&6; } 12406if test "x$ac_cv_lib_unwind_ptrace__UPT_create" = xyes; then : 12407 libunwind_LIBS="-lunwind-ptrace $libunwind_LIBS" 12408 use_libunwind=yes 12409 12410else 12411 if test "x$with_libunwind" != xcheck; then 12412 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12413$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12414as_fn_error $? "failed to find _UPT_create in libunwind-ptrace 12415See \`config.log' for more details" "$LINENO" 5; } 12416 fi 12417 12418fi 12419 12420 12421else 12422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12423$as_echo "no" >&6; } 12424 if test "x$with_libunwind" != xcheck; then 12425 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12426$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12427as_fn_error $? "failed to find unw_create_addr_space in libunwind-generic 12428See \`config.log' for more details" "$LINENO" 5; } 12429 fi 12430 12431 12432fi 12433rm -f core conftest.err conftest.$ac_objext \ 12434 conftest$ac_exeext conftest.$ac_ext 12435 12436 LIBS="$saved_LIBS" 12437 12438else 12439 if test "x$with_libunwind" != xcheck; then 12440 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12441$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12442as_fn_error $? "failed to find libunwind 12443See \`config.log' for more details" "$LINENO" 5; } 12444 fi 12445 12446fi 12447 12448 12449 LDFLAGS="$saved_LDFLAGS" 12450 12451else 12452 if test "x$with_libunwind" != xcheck; then 12453 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12454$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12455as_fn_error $? "failed to find libunwind-ptrace.h 12456See \`config.log' for more details" "$LINENO" 5; } 12457 fi 12458 12459 12460fi 12461 12462done 12463 12464 12465 CPPFLAGS="$saved_CPPFLAGS" 12466 12467 12468fi 12469 12470{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable stack tracing support using libunwind" >&5 12471$as_echo_n "checking whether to enable stack tracing support using libunwind... " >&6; } 12472if test "x$use_libunwind" = xyes; then 12473 12474$as_echo "#define USE_LIBUNWIND 1" >>confdefs.h 12475 12476 12477 12478 12479fi 12480 if test "x$use_libunwind" = xyes; then 12481 USE_LIBUNWIND_TRUE= 12482 USE_LIBUNWIND_FALSE='#' 12483else 12484 USE_LIBUNWIND_TRUE='#' 12485 USE_LIBUNWIND_FALSE= 12486fi 12487 12488{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_libunwind" >&5 12489$as_echo "$use_libunwind" >&6; } 12490 12491if test "$arch" = mips && test "$no_create" != yes; then 12492 mkdir -p linux/mips 12493 if $srcdir/linux/mips/genstub.sh linux/mips; then 12494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Generated MIPS syscallent stubs" >&5 12495$as_echo "Generated MIPS syscallent stubs" >&6; } 12496 else 12497 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12498$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12499as_fn_error $? "Failed to generate syscallent stubs 12500See \`config.log' for more details" "$LINENO" 5; } 12501 fi 12502fi 12503 12504 12505 12506 12507 12508 12509 12510 12511 12512 12513 12514 12515case "$arch" in 12516 aarch64|powerpc64|sparc64|tile|x32|x86_64) 12517 12518 12519 12520 for ac_header in gnu/stubs-32.h 12521do : 12522 ac_fn_c_check_header_mongrel "$LINENO" "gnu/stubs-32.h" "ac_cv_header_gnu_stubs_32_h" "$ac_includes_default" 12523if test "x$ac_cv_header_gnu_stubs_32_h" = xyes; then : 12524 cat >>confdefs.h <<_ACEOF 12525#define HAVE_GNU_STUBS_32_H 1 12526_ACEOF 12527 IFLAG= 12528else 12529 mkdir -p gnu 12530 : > gnu/stubs-32.h 12531 { $as_echo "$as_me:${as_lineno-$LINENO}: Created empty gnu/stubs-32.h" >&5 12532$as_echo "$as_me: Created empty gnu/stubs-32.h" >&6;} 12533 IFLAG=-I. 12534fi 12535 12536done 12537 12538 12539 saved_CFLAGS="$CFLAGS" 12540 CFLAGS="$CFLAGS -m32 $IFLAG" 12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -m32 compile support" >&5 12542$as_echo_n "checking for -m32 compile support... " >&6; } 12543if ${st_cv_m32_cc+:} false; then : 12544 $as_echo_n "(cached) " >&6 12545else 12546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12547/* end confdefs.h. */ 12548#include <stdint.h> 12549 int main(){return 0;} 12550_ACEOF 12551if ac_fn_c_try_compile "$LINENO"; then : 12552 st_cv_m32_cc=yes 12553else 12554 st_cv_m32_cc=no 12555fi 12556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12557fi 12558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_cc" >&5 12559$as_echo "$st_cv_m32_cc" >&6; } 12560 if test $st_cv_m32_cc = yes; then 12561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -m32 runtime support" >&5 12562$as_echo_n "checking for -m32 runtime support... " >&6; } 12563if ${st_cv_m32_runtime+:} false; then : 12564 $as_echo_n "(cached) " >&6 12565else 12566 if test "$cross_compiling" = yes; then : 12567 st_cv_m32_runtime=no 12568else 12569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12570/* end confdefs.h. */ 12571#include <stdint.h> 12572 int main(){return 0;} 12573_ACEOF 12574if ac_fn_c_try_run "$LINENO"; then : 12575 st_cv_m32_runtime=yes 12576else 12577 st_cv_m32_runtime=no 12578fi 12579rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12580 conftest.$ac_objext conftest.beam conftest.$ac_ext 12581fi 12582 12583fi 12584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_runtime" >&5 12585$as_echo "$st_cv_m32_runtime" >&6; } 12586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mpers.sh -m32 works" >&5 12587$as_echo_n "checking whether mpers.sh -m32 works... " >&6; } 12588if ${st_cv_m32_mpers+:} false; then : 12589 $as_echo_n "(cached) " >&6 12590else 12591 if CC="$CC" CPP="$CPP" CPPFLAGS="$CPPFLAGS" \ 12592 $srcdir/mpers_test.sh m32; then 12593 st_cv_m32_mpers=yes 12594 else 12595 st_cv_m32_mpers=no 12596 fi 12597fi 12598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_m32_mpers" >&5 12599$as_echo "$st_cv_m32_mpers" >&6; } 12600 if test $st_cv_m32_mpers = yes; then 12601 12602$as_echo "#define HAVE_M32_MPERS 1" >>confdefs.h 12603 12604 12605 12606 12607 12608 12609 12610 12611 12612if test -n "${ac_cv_type_struct_stat+set}"; then : 12613 saved_ac_cv_type_struct_stat="${ac_cv_type_struct_stat}"; unset ac_cv_type_struct_stat 12614fi 12615if test -n "${ac_cv_m32_type_struct_stat+set}"; then : 12616 ac_cv_type_struct_stat="${ac_cv_m32_type_struct_stat}" 12617fi 12618 12619 12620 12621 12622 12623 12624ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "#include <sys/types.h> 12625#include <asm/stat.h> 12626" 12627if test "x$ac_cv_type_struct_stat" = xyes; then : 12628 12629$as_echo "#define HAVE_M32_STRUCT_STAT 1" >>confdefs.h 12630 12631fi 12632 12633 12634 12635 12636 12637 12638 12639if test -n "${ac_cv_type_struct_stat+set}"; then : 12640 ac_cv_m32_type_struct_stat="${ac_cv_type_struct_stat}" 12641fi 12642if test -n "${saved_ac_cv_type_struct_stat+set}"; then : 12643 ac_cv_type_struct_stat="${saved_ac_cv_type_struct_stat}"; unset saved_ac_cv_type_struct_stat 12644fi 12645 12646 12647 12648 12649 12650 12651 12652 12653 12654 12655 12656 12657 12658if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then : 12659 saved_ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"; unset ac_cv_member_struct_stat_st_mtime_nsec 12660fi 12661if test -n "${ac_cv_m32_member_struct_stat_st_mtime_nsec+set}"; then : 12662 ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_m32_member_struct_stat_st_mtime_nsec}" 12663fi 12664 12665 12666 12667 12668 12669 12670ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h> 12671#include <asm/stat.h> 12672" 12673if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes; then : 12674 12675$as_echo "#define HAVE_M32_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h 12676 12677fi 12678 12679 12680 12681 12682 12683 12684 12685if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then : 12686 ac_cv_m32_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}" 12687fi 12688if test -n "${saved_ac_cv_member_struct_stat_st_mtime_nsec+set}"; then : 12689 ac_cv_member_struct_stat_st_mtime_nsec="${saved_ac_cv_member_struct_stat_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat_st_mtime_nsec 12690fi 12691 12692 12693 12694 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707if test -n "${ac_cv_type_struct_stat64+set}"; then : 12708 saved_ac_cv_type_struct_stat64="${ac_cv_type_struct_stat64}"; unset ac_cv_type_struct_stat64 12709fi 12710if test -n "${ac_cv_m32_type_struct_stat64+set}"; then : 12711 ac_cv_type_struct_stat64="${ac_cv_m32_type_struct_stat64}" 12712fi 12713 12714 12715 12716 12717 12718 12719ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h> 12720#include <asm/stat.h> 12721" 12722if test "x$ac_cv_type_struct_stat64" = xyes; then : 12723 12724$as_echo "#define HAVE_M32_STRUCT_STAT64 1" >>confdefs.h 12725 12726fi 12727 12728 12729 12730 12731 12732 12733 12734if test -n "${ac_cv_type_struct_stat64+set}"; then : 12735 ac_cv_m32_type_struct_stat64="${ac_cv_type_struct_stat64}" 12736fi 12737if test -n "${saved_ac_cv_type_struct_stat64+set}"; then : 12738 ac_cv_type_struct_stat64="${saved_ac_cv_type_struct_stat64}"; unset saved_ac_cv_type_struct_stat64 12739fi 12740 12741 12742 12743 12744 12745 12746 12747 12748 12749 12750 12751 12752 12753if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then : 12754 saved_ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"; unset ac_cv_member_struct_stat64_st_mtime_nsec 12755fi 12756if test -n "${ac_cv_m32_member_struct_stat64_st_mtime_nsec+set}"; then : 12757 ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_m32_member_struct_stat64_st_mtime_nsec}" 12758fi 12759 12760 12761 12762 12763 12764 12765ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h> 12766#include <asm/stat.h> 12767" 12768if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes; then : 12769 12770$as_echo "#define HAVE_M32_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h 12771 12772fi 12773 12774 12775 12776 12777 12778 12779 12780if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then : 12781 ac_cv_m32_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}" 12782fi 12783if test -n "${saved_ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then : 12784 ac_cv_member_struct_stat64_st_mtime_nsec="${saved_ac_cv_member_struct_stat64_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat64_st_mtime_nsec 12785fi 12786 12787 12788 12789 12790 12791 12792 12793 12794 fi 12795 fi 12796 CFLAGS="$saved_CFLAGS" 12797 ;; 12798 12799 *) 12800 st_cv_m32_runtime=no 12801 st_cv_m32_mpers=no 12802 ;; 12803esac 12804 12805 if test "$st_cv_m32_mpers$st_cv_m32_runtime" = yesyes; then 12806 HAVE_M32_RUNTIME_TRUE= 12807 HAVE_M32_RUNTIME_FALSE='#' 12808else 12809 HAVE_M32_RUNTIME_TRUE='#' 12810 HAVE_M32_RUNTIME_FALSE= 12811fi 12812 12813 if test "$st_cv_m32_mpers" = yes; then 12814 HAVE_M32_MPERS_TRUE= 12815 HAVE_M32_MPERS_FALSE='#' 12816else 12817 HAVE_M32_MPERS_TRUE='#' 12818 HAVE_M32_MPERS_FALSE= 12819fi 12820 12821 12822 12823 12824 12825 12826 12827 12828 12829 12830 12831 12832 12833 12834 12835 12836 12837 12838 12839 12840 12841 12842 12843case "$arch" in 12844 x86_64) 12845 12846 12847 12848 for ac_header in gnu/stubs-x32.h 12849do : 12850 ac_fn_c_check_header_mongrel "$LINENO" "gnu/stubs-x32.h" "ac_cv_header_gnu_stubs_x32_h" "$ac_includes_default" 12851if test "x$ac_cv_header_gnu_stubs_x32_h" = xyes; then : 12852 cat >>confdefs.h <<_ACEOF 12853#define HAVE_GNU_STUBS_X32_H 1 12854_ACEOF 12855 IFLAG= 12856else 12857 mkdir -p gnu 12858 : > gnu/stubs-x32.h 12859 { $as_echo "$as_me:${as_lineno-$LINENO}: Created empty gnu/stubs-x32.h" >&5 12860$as_echo "$as_me: Created empty gnu/stubs-x32.h" >&6;} 12861 IFLAG=-I. 12862fi 12863 12864done 12865 12866 12867 saved_CFLAGS="$CFLAGS" 12868 CFLAGS="$CFLAGS -mx32 $IFLAG" 12869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mx32 compile support" >&5 12870$as_echo_n "checking for -mx32 compile support... " >&6; } 12871if ${st_cv_mx32_cc+:} false; then : 12872 $as_echo_n "(cached) " >&6 12873else 12874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12875/* end confdefs.h. */ 12876#include <stdint.h> 12877 int main(){return 0;} 12878_ACEOF 12879if ac_fn_c_try_compile "$LINENO"; then : 12880 st_cv_mx32_cc=yes 12881else 12882 st_cv_mx32_cc=no 12883fi 12884rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12885fi 12886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_cc" >&5 12887$as_echo "$st_cv_mx32_cc" >&6; } 12888 if test $st_cv_mx32_cc = yes; then 12889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mx32 runtime support" >&5 12890$as_echo_n "checking for -mx32 runtime support... " >&6; } 12891if ${st_cv_mx32_runtime+:} false; then : 12892 $as_echo_n "(cached) " >&6 12893else 12894 if test "$cross_compiling" = yes; then : 12895 st_cv_mx32_runtime=no 12896else 12897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12898/* end confdefs.h. */ 12899#include <stdint.h> 12900 int main(){return 0;} 12901_ACEOF 12902if ac_fn_c_try_run "$LINENO"; then : 12903 st_cv_mx32_runtime=yes 12904else 12905 st_cv_mx32_runtime=no 12906fi 12907rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12908 conftest.$ac_objext conftest.beam conftest.$ac_ext 12909fi 12910 12911fi 12912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_runtime" >&5 12913$as_echo "$st_cv_mx32_runtime" >&6; } 12914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mpers.sh -mx32 works" >&5 12915$as_echo_n "checking whether mpers.sh -mx32 works... " >&6; } 12916if ${st_cv_mx32_mpers+:} false; then : 12917 $as_echo_n "(cached) " >&6 12918else 12919 if CC="$CC" CPP="$CPP" CPPFLAGS="$CPPFLAGS" \ 12920 $srcdir/mpers_test.sh mx32; then 12921 st_cv_mx32_mpers=yes 12922 else 12923 st_cv_mx32_mpers=no 12924 fi 12925fi 12926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $st_cv_mx32_mpers" >&5 12927$as_echo "$st_cv_mx32_mpers" >&6; } 12928 if test $st_cv_mx32_mpers = yes; then 12929 12930$as_echo "#define HAVE_MX32_MPERS 1" >>confdefs.h 12931 12932 12933 12934 12935 12936 12937 12938 12939 12940if test -n "${ac_cv_type_struct_stat+set}"; then : 12941 saved_ac_cv_type_struct_stat="${ac_cv_type_struct_stat}"; unset ac_cv_type_struct_stat 12942fi 12943if test -n "${ac_cv_mx32_type_struct_stat+set}"; then : 12944 ac_cv_type_struct_stat="${ac_cv_mx32_type_struct_stat}" 12945fi 12946 12947 12948 12949 12950 12951 12952ac_fn_c_check_type "$LINENO" "struct stat" "ac_cv_type_struct_stat" "#include <sys/types.h> 12953#include <asm/stat.h> 12954" 12955if test "x$ac_cv_type_struct_stat" = xyes; then : 12956 12957$as_echo "#define HAVE_MX32_STRUCT_STAT 1" >>confdefs.h 12958 12959fi 12960 12961 12962 12963 12964 12965 12966 12967if test -n "${ac_cv_type_struct_stat+set}"; then : 12968 ac_cv_mx32_type_struct_stat="${ac_cv_type_struct_stat}" 12969fi 12970if test -n "${saved_ac_cv_type_struct_stat+set}"; then : 12971 ac_cv_type_struct_stat="${saved_ac_cv_type_struct_stat}"; unset saved_ac_cv_type_struct_stat 12972fi 12973 12974 12975 12976 12977 12978 12979 12980 12981 12982 12983 12984 12985 12986if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then : 12987 saved_ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}"; unset ac_cv_member_struct_stat_st_mtime_nsec 12988fi 12989if test -n "${ac_cv_mx32_member_struct_stat_st_mtime_nsec+set}"; then : 12990 ac_cv_member_struct_stat_st_mtime_nsec="${ac_cv_mx32_member_struct_stat_st_mtime_nsec}" 12991fi 12992 12993 12994 12995 12996 12997 12998ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime_nsec" "ac_cv_member_struct_stat_st_mtime_nsec" "#include <sys/types.h> 12999#include <asm/stat.h> 13000" 13001if test "x$ac_cv_member_struct_stat_st_mtime_nsec" = xyes; then : 13002 13003$as_echo "#define HAVE_MX32_STRUCT_STAT_ST_MTIME_NSEC 1" >>confdefs.h 13004 13005fi 13006 13007 13008 13009 13010 13011 13012 13013if test -n "${ac_cv_member_struct_stat_st_mtime_nsec+set}"; then : 13014 ac_cv_mx32_member_struct_stat_st_mtime_nsec="${ac_cv_member_struct_stat_st_mtime_nsec}" 13015fi 13016if test -n "${saved_ac_cv_member_struct_stat_st_mtime_nsec+set}"; then : 13017 ac_cv_member_struct_stat_st_mtime_nsec="${saved_ac_cv_member_struct_stat_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat_st_mtime_nsec 13018fi 13019 13020 13021 13022 13023 13024 13025 13026 13027 13028 13029 13030 13031 13032 13033 13034 13035if test -n "${ac_cv_type_struct_stat64+set}"; then : 13036 saved_ac_cv_type_struct_stat64="${ac_cv_type_struct_stat64}"; unset ac_cv_type_struct_stat64 13037fi 13038if test -n "${ac_cv_mx32_type_struct_stat64+set}"; then : 13039 ac_cv_type_struct_stat64="${ac_cv_mx32_type_struct_stat64}" 13040fi 13041 13042 13043 13044 13045 13046 13047ac_fn_c_check_type "$LINENO" "struct stat64" "ac_cv_type_struct_stat64" "#include <sys/types.h> 13048#include <asm/stat.h> 13049" 13050if test "x$ac_cv_type_struct_stat64" = xyes; then : 13051 13052$as_echo "#define HAVE_MX32_STRUCT_STAT64 1" >>confdefs.h 13053 13054fi 13055 13056 13057 13058 13059 13060 13061 13062if test -n "${ac_cv_type_struct_stat64+set}"; then : 13063 ac_cv_mx32_type_struct_stat64="${ac_cv_type_struct_stat64}" 13064fi 13065if test -n "${saved_ac_cv_type_struct_stat64+set}"; then : 13066 ac_cv_type_struct_stat64="${saved_ac_cv_type_struct_stat64}"; unset saved_ac_cv_type_struct_stat64 13067fi 13068 13069 13070 13071 13072 13073 13074 13075 13076 13077 13078 13079 13080 13081if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then : 13082 saved_ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}"; unset ac_cv_member_struct_stat64_st_mtime_nsec 13083fi 13084if test -n "${ac_cv_mx32_member_struct_stat64_st_mtime_nsec+set}"; then : 13085 ac_cv_member_struct_stat64_st_mtime_nsec="${ac_cv_mx32_member_struct_stat64_st_mtime_nsec}" 13086fi 13087 13088 13089 13090 13091 13092 13093ac_fn_c_check_member "$LINENO" "struct stat64" "st_mtime_nsec" "ac_cv_member_struct_stat64_st_mtime_nsec" "#include <sys/types.h> 13094#include <asm/stat.h> 13095" 13096if test "x$ac_cv_member_struct_stat64_st_mtime_nsec" = xyes; then : 13097 13098$as_echo "#define HAVE_MX32_STRUCT_STAT64_ST_MTIME_NSEC 1" >>confdefs.h 13099 13100fi 13101 13102 13103 13104 13105 13106 13107 13108if test -n "${ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then : 13109 ac_cv_mx32_member_struct_stat64_st_mtime_nsec="${ac_cv_member_struct_stat64_st_mtime_nsec}" 13110fi 13111if test -n "${saved_ac_cv_member_struct_stat64_st_mtime_nsec+set}"; then : 13112 ac_cv_member_struct_stat64_st_mtime_nsec="${saved_ac_cv_member_struct_stat64_st_mtime_nsec}"; unset saved_ac_cv_member_struct_stat64_st_mtime_nsec 13113fi 13114 13115 13116 13117 13118 13119 13120 13121 13122 fi 13123 fi 13124 CFLAGS="$saved_CFLAGS" 13125 ;; 13126 13127 *) 13128 st_cv_mx32_runtime=no 13129 st_cv_mx32_mpers=no 13130 ;; 13131esac 13132 13133 if test "$st_cv_mx32_mpers$st_cv_mx32_runtime" = yesyes; then 13134 HAVE_MX32_RUNTIME_TRUE= 13135 HAVE_MX32_RUNTIME_FALSE='#' 13136else 13137 HAVE_MX32_RUNTIME_TRUE='#' 13138 HAVE_MX32_RUNTIME_FALSE= 13139fi 13140 13141 if test "$st_cv_mx32_mpers" = yes; then 13142 HAVE_MX32_MPERS_TRUE= 13143 HAVE_MX32_MPERS_FALSE='#' 13144else 13145 HAVE_MX32_MPERS_TRUE='#' 13146 HAVE_MX32_MPERS_FALSE= 13147fi 13148 13149 13150 13151 13152 13153 13154 13155 13156 13157 13158 13159 13160 13161 13162 13163 13164 13165 # Check whether --enable-valgrind was given. 13166if test "${enable_valgrind+set}" = set; then : 13167 enableval=$enable_valgrind; enable_valgrind=$enableval 13168else 13169 enable_valgrind= 13170fi 13171 13172 13173 if test "$enable_valgrind" != "no"; then : 13174 13175 # Check for Valgrind. 13176 # Extract the first word of "valgrind", so it can be a program name with args. 13177set dummy valgrind; ac_word=$2 13178{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13179$as_echo_n "checking for $ac_word... " >&6; } 13180if ${ac_cv_prog_VALGRIND+:} false; then : 13181 $as_echo_n "(cached) " >&6 13182else 13183 if test -n "$VALGRIND"; then 13184 ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test. 13185else 13186as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13187for as_dir in $PATH 13188do 13189 IFS=$as_save_IFS 13190 test -z "$as_dir" && as_dir=. 13191 for ac_exec_ext in '' $ac_executable_extensions; do 13192 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13193 ac_cv_prog_VALGRIND="valgrind" 13194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13195 break 2 13196 fi 13197done 13198 done 13199IFS=$as_save_IFS 13200 13201fi 13202fi 13203VALGRIND=$ac_cv_prog_VALGRIND 13204if test -n "$VALGRIND"; then 13205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5 13206$as_echo "$VALGRIND" >&6; } 13207else 13208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13209$as_echo "no" >&6; } 13210fi 13211 13212 13213 if test "$VALGRIND" = ""; then : 13214 13215 if test "$enable_valgrind" = "yes"; then : 13216 13217 as_fn_error $? "Could not find valgrind; either install it or reconfigure with --disable-valgrind" "$LINENO" 5 13218 13219else 13220 13221 enable_valgrind=no 13222 13223fi 13224 13225else 13226 13227 enable_valgrind=yes 13228 13229fi 13230 13231fi 13232 13233 if test "$enable_valgrind" = "yes"; then 13234 VALGRIND_ENABLED_TRUE= 13235 VALGRIND_ENABLED_FALSE='#' 13236else 13237 VALGRIND_ENABLED_TRUE='#' 13238 VALGRIND_ENABLED_FALSE= 13239fi 13240 13241 VALGRIND_ENABLED=$enable_valgrind 13242 13243 13244 # Check for Valgrind tools we care about. 13245 valgrind_enabled_tools= 13246 13247 # Check whether --enable-valgrind-memcheck was given. 13248if test "${enable_valgrind_memcheck+set}" = set; then : 13249 enableval=$enable_valgrind_memcheck; enable_valgrind_memcheck=$enableval 13250else 13251 enable_valgrind_memcheck= 13252fi 13253 13254 if test "$enable_valgrind" = "no"; then : 13255 13256 enable_valgrind_memcheck=no 13257elif test "$enable_valgrind_memcheck" != "no"; then : 13258 13259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool memcheck" >&5 13260$as_echo_n "checking for Valgrind tool memcheck... " >&6; } 13261if ${ax_cv_valgrind_tool_memcheck+:} false; then : 13262 $as_echo_n "(cached) " >&6 13263else 13264 13265 ax_cv_valgrind_tool_memcheck=no 13266 13267 if `$VALGRIND --tool=memcheck --help >/dev/null 2>&1`; then : 13268 13269 ax_cv_valgrind_tool_memcheck=yes 13270 13271fi 13272 13273fi 13274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_memcheck" >&5 13275$as_echo "$ax_cv_valgrind_tool_memcheck" >&6; } 13276 if test "$ax_cv_valgrind_tool_memcheck" = "no"; then : 13277 13278 if test "$enable_valgrind_memcheck" = "yes"; then : 13279 13280 as_fn_error $? "Valgrind does not support memcheck; reconfigure with --disable-valgrind-memcheck" "$LINENO" 5 13281 13282else 13283 13284 enable_valgrind_memcheck=no 13285 13286fi 13287 13288else 13289 13290 enable_valgrind_memcheck=yes 13291 13292fi 13293 13294fi 13295 if test "$enable_valgrind_memcheck" = "yes"; then : 13296 13297 valgrind_enabled_tools="$valgrind_enabled_tools memcheck" 13298 13299fi 13300 ENABLE_VALGRIND_memcheck=$enable_valgrind_memcheck 13301 13302 13303 # Check whether --enable-valgrind-helgrind was given. 13304if test "${enable_valgrind_helgrind+set}" = set; then : 13305 enableval=$enable_valgrind_helgrind; enable_valgrind_helgrind=$enableval 13306else 13307 enable_valgrind_helgrind= 13308fi 13309 13310 if test "$enable_valgrind" = "no"; then : 13311 13312 enable_valgrind_helgrind=no 13313elif test "$enable_valgrind_helgrind" != "no"; then : 13314 13315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool helgrind" >&5 13316$as_echo_n "checking for Valgrind tool helgrind... " >&6; } 13317if ${ax_cv_valgrind_tool_helgrind+:} false; then : 13318 $as_echo_n "(cached) " >&6 13319else 13320 13321 ax_cv_valgrind_tool_helgrind=no 13322 13323 if `$VALGRIND --tool=helgrind --help >/dev/null 2>&1`; then : 13324 13325 ax_cv_valgrind_tool_helgrind=yes 13326 13327fi 13328 13329fi 13330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_helgrind" >&5 13331$as_echo "$ax_cv_valgrind_tool_helgrind" >&6; } 13332 if test "$ax_cv_valgrind_tool_helgrind" = "no"; then : 13333 13334 if test "$enable_valgrind_helgrind" = "yes"; then : 13335 13336 as_fn_error $? "Valgrind does not support helgrind; reconfigure with --disable-valgrind-helgrind" "$LINENO" 5 13337 13338else 13339 13340 enable_valgrind_helgrind=no 13341 13342fi 13343 13344else 13345 13346 enable_valgrind_helgrind=yes 13347 13348fi 13349 13350fi 13351 if test "$enable_valgrind_helgrind" = "yes"; then : 13352 13353 valgrind_enabled_tools="$valgrind_enabled_tools helgrind" 13354 13355fi 13356 ENABLE_VALGRIND_helgrind=$enable_valgrind_helgrind 13357 13358 13359 # Check whether --enable-valgrind-drd was given. 13360if test "${enable_valgrind_drd+set}" = set; then : 13361 enableval=$enable_valgrind_drd; enable_valgrind_drd=$enableval 13362else 13363 enable_valgrind_drd= 13364fi 13365 13366 if test "$enable_valgrind" = "no"; then : 13367 13368 enable_valgrind_drd=no 13369elif test "$enable_valgrind_drd" != "no"; then : 13370 13371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool drd" >&5 13372$as_echo_n "checking for Valgrind tool drd... " >&6; } 13373if ${ax_cv_valgrind_tool_drd+:} false; then : 13374 $as_echo_n "(cached) " >&6 13375else 13376 13377 ax_cv_valgrind_tool_drd=no 13378 13379 if `$VALGRIND --tool=drd --help >/dev/null 2>&1`; then : 13380 13381 ax_cv_valgrind_tool_drd=yes 13382 13383fi 13384 13385fi 13386{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_drd" >&5 13387$as_echo "$ax_cv_valgrind_tool_drd" >&6; } 13388 if test "$ax_cv_valgrind_tool_drd" = "no"; then : 13389 13390 if test "$enable_valgrind_drd" = "yes"; then : 13391 13392 as_fn_error $? "Valgrind does not support drd; reconfigure with --disable-valgrind-drd" "$LINENO" 5 13393 13394else 13395 13396 enable_valgrind_drd=no 13397 13398fi 13399 13400else 13401 13402 enable_valgrind_drd=yes 13403 13404fi 13405 13406fi 13407 if test "$enable_valgrind_drd" = "yes"; then : 13408 13409 valgrind_enabled_tools="$valgrind_enabled_tools drd" 13410 13411fi 13412 ENABLE_VALGRIND_drd=$enable_valgrind_drd 13413 13414 13415 # Check whether --enable-valgrind-sgcheck was given. 13416if test "${enable_valgrind_sgcheck+set}" = set; then : 13417 enableval=$enable_valgrind_sgcheck; enable_valgrind_sgcheck=$enableval 13418else 13419 enable_valgrind_sgcheck= 13420fi 13421 13422 if test "$enable_valgrind" = "no"; then : 13423 13424 enable_valgrind_sgcheck=no 13425elif test "$enable_valgrind_sgcheck" = "yes"; then : 13426 13427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Valgrind tool sgcheck" >&5 13428$as_echo_n "checking for Valgrind tool sgcheck... " >&6; } 13429if ${ax_cv_valgrind_tool_sgcheck+:} false; then : 13430 $as_echo_n "(cached) " >&6 13431else 13432 13433 ax_cv_valgrind_tool_sgcheck=no 13434 13435 if `$VALGRIND --tool=exp-sgcheck --help >/dev/null 2>&1`; then : 13436 13437 ax_cv_valgrind_tool_sgcheck=yes 13438 13439fi 13440 13441fi 13442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_valgrind_tool_sgcheck" >&5 13443$as_echo "$ax_cv_valgrind_tool_sgcheck" >&6; } 13444 if test "$ax_cv_valgrind_tool_sgcheck" = "no"; then : 13445 13446 if test "$enable_valgrind_sgcheck" = "yes"; then : 13447 13448 as_fn_error $? "Valgrind does not support sgcheck; reconfigure with --disable-valgrind-sgcheck" "$LINENO" 5 13449 13450else 13451 13452 enable_valgrind_sgcheck=no 13453 13454fi 13455 13456else 13457 13458 enable_valgrind_sgcheck=yes 13459 13460fi 13461 13462fi 13463 if test "$enable_valgrind_sgcheck" = "yes"; then : 13464 13465 valgrind_enabled_tools="$valgrind_enabled_tools sgcheck" 13466 13467fi 13468 ENABLE_VALGRIND_sgcheck=$enable_valgrind_sgcheck 13469 13470 13471 valgrind_tools="memcheck helgrind drd sgcheck" 13472 13473 valgrind_enabled_tools=$valgrind_enabled_tools 13474 13475 13476VALGRIND_CHECK_RULES=' 13477# Valgrind check 13478# 13479# Optional: 13480# - VALGRIND_SUPPRESSIONS_FILES: Space-separated list of Valgrind suppressions 13481# files to load. (Default: empty) 13482# - VALGRIND_FLAGS: General flags to pass to all Valgrind tools. 13483# (Default: --num-callers=30) 13484# - VALGRIND_$toolname_FLAGS: Flags to pass to Valgrind $toolname (one of: 13485# memcheck, helgrind, drd, sgcheck). (Default: various) 13486 13487# Optional variables 13488VALGRIND_SUPPRESSIONS ?= $(addprefix --suppressions=,$(VALGRIND_SUPPRESSIONS_FILES)) 13489VALGRIND_FLAGS ?= --num-callers=30 13490VALGRIND_memcheck_FLAGS ?= --leak-check=full --show-reachable=no 13491VALGRIND_helgrind_FLAGS ?= --history-level=approx 13492VALGRIND_drd_FLAGS ?= 13493VALGRIND_sgcheck_FLAGS ?= 13494 13495# Internal use 13496valgrind_log_files = $(addprefix test-suite-,$(addsuffix .log,$(valgrind_tools))) 13497 13498valgrind_memcheck_flags = --tool=memcheck $(VALGRIND_memcheck_FLAGS) 13499valgrind_helgrind_flags = --tool=helgrind $(VALGRIND_helgrind_FLAGS) 13500valgrind_drd_flags = --tool=drd $(VALGRIND_drd_FLAGS) 13501valgrind_sgcheck_flags = --tool=exp-sgcheck $(VALGRIND_sgcheck_FLAGS) 13502 13503valgrind_quiet = $(valgrind_quiet_$(V)) 13504valgrind_quiet_ = $(valgrind_quiet_$(AM_DEFAULT_VERBOSITY)) 13505valgrind_quiet_0 = --quiet 13506valgrind_v_use = $(valgrind_v_use_$(V)) 13507valgrind_v_use_ = $(valgrind_v_use_$(AM_DEFAULT_VERBOSITY)) 13508valgrind_v_use_0 = @echo " USE " $(patsubst check-valgrind-%,%,$''@):; 13509 13510# Support running with and without libtool. 13511ifneq ($(LIBTOOL),) 13512valgrind_lt = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=execute 13513else 13514valgrind_lt = 13515endif 13516 13517# Use recursive makes in order to ignore errors during check 13518check-valgrind: 13519ifeq ($(VALGRIND_ENABLED),yes) 13520 -$(A''M_V_at)$(foreach tool,$(valgrind_enabled_tools), \ 13521 $(MAKE) $(AM_MAKEFLAGS) -k check-valgrind-$(tool); \ 13522 ) 13523else 13524 @echo "Need to reconfigure with --enable-valgrind" 13525endif 13526 13527# Valgrind running 13528VALGRIND_TESTS_ENVIRONMENT = \ 13529 $(TESTS_ENVIRONMENT) \ 13530 env VALGRIND=$(VALGRIND) \ 13531 G_SLICE=always-malloc,debug-blocks \ 13532 G_DEBUG=fatal-warnings,fatal-criticals,gc-friendly 13533 13534VALGRIND_LOG_COMPILER = \ 13535 $(valgrind_lt) \ 13536 $(VALGRIND) $(VALGRIND_SUPPRESSIONS) --error-exitcode=1 $(VALGRIND_FLAGS) 13537 13538define valgrind_tool_rule = 13539check-valgrind-$(1): $$(BUILT_SOURCES) 13540ifeq ($$(VALGRIND_ENABLED)-$$(ENABLE_VALGRIND_$(1)),yes-yes) 13541 $$(valgrind_v_use)$$(MAKE) $$(AM_MAKEFLAGS) check-am \ 13542 TESTS_ENVIRONMENT="$$(VALGRIND_TESTS_ENVIRONMENT)" \ 13543 LOG_COMPILER="$$(VALGRIND_LOG_COMPILER)" \ 13544 LOG_FLAGS="$$(valgrind_$(1)_flags)" \ 13545 TEST_SUITE_LOG=test-suite-$(1).log 13546else ifeq ($$(VALGRIND_ENABLED),yes) 13547 @echo "Need to reconfigure with --enable-valgrind-$(1)" 13548else 13549 @echo "Need to reconfigure with --enable-valgrind" 13550endif 13551endef 13552 13553$(foreach tool,$(valgrind_tools),$(eval $(call valgrind_tool_rule,$(tool)))) 13554 13555A''M_DISTCHECK_CONFIGURE_FLAGS ?= 13556A''M_DISTCHECK_CONFIGURE_FLAGS += --disable-valgrind 13557 13558MOSTLYCLEANFILES ?= 13559MOSTLYCLEANFILES += $(valgrind_log_files) 13560 13561.PHONY: check-valgrind $(add-prefix check-valgrind-,$(valgrind_tools)) 13562' 13563 13564 13565 13566 13567 13568ac_config_files="$ac_config_files Makefile tests/Makefile tests-m32/Makefile tests-mx32/Makefile strace.spec debian/changelog" 13569 13570cat >confcache <<\_ACEOF 13571# This file is a shell script that caches the results of configure 13572# tests run on this system so they can be shared between configure 13573# scripts and configure runs, see configure's option --config-cache. 13574# It is not useful on other systems. If it contains results you don't 13575# want to keep, you may remove or edit it. 13576# 13577# config.status only pays attention to the cache file if you give it 13578# the --recheck option to rerun configure. 13579# 13580# `ac_cv_env_foo' variables (set or unset) will be overridden when 13581# loading this file, other *unset* `ac_cv_foo' will be assigned the 13582# following values. 13583 13584_ACEOF 13585 13586# The following way of writing the cache mishandles newlines in values, 13587# but we know of no workaround that is simple, portable, and efficient. 13588# So, we kill variables containing newlines. 13589# Ultrix sh set writes to stderr and can't be redirected directly, 13590# and sets the high bit in the cache file unless we assign to the vars. 13591( 13592 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 13593 eval ac_val=\$$ac_var 13594 case $ac_val in #( 13595 *${as_nl}*) 13596 case $ac_var in #( 13597 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 13598$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 13599 esac 13600 case $ac_var in #( 13601 _ | IFS | as_nl) ;; #( 13602 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 13603 *) { eval $ac_var=; unset $ac_var;} ;; 13604 esac ;; 13605 esac 13606 done 13607 13608 (set) 2>&1 | 13609 case $as_nl`(ac_space=' '; set) 2>&1` in #( 13610 *${as_nl}ac_space=\ *) 13611 # `set' does not quote correctly, so add quotes: double-quote 13612 # substitution turns \\\\ into \\, and sed turns \\ into \. 13613 sed -n \ 13614 "s/'/'\\\\''/g; 13615 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 13616 ;; #( 13617 *) 13618 # `set' quotes correctly as required by POSIX, so do not add quotes. 13619 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 13620 ;; 13621 esac | 13622 sort 13623) | 13624 sed ' 13625 /^ac_cv_env_/b end 13626 t clear 13627 :clear 13628 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 13629 t end 13630 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 13631 :end' >>confcache 13632if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 13633 if test -w "$cache_file"; then 13634 if test "x$cache_file" != "x/dev/null"; then 13635 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 13636$as_echo "$as_me: updating cache $cache_file" >&6;} 13637 if test ! -f "$cache_file" || test -h "$cache_file"; then 13638 cat confcache >"$cache_file" 13639 else 13640 case $cache_file in #( 13641 */* | ?:*) 13642 mv -f confcache "$cache_file"$$ && 13643 mv -f "$cache_file"$$ "$cache_file" ;; #( 13644 *) 13645 mv -f confcache "$cache_file" ;; 13646 esac 13647 fi 13648 fi 13649 else 13650 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 13651$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 13652 fi 13653fi 13654rm -f confcache 13655 13656test "x$prefix" = xNONE && prefix=$ac_default_prefix 13657# Let make expand exec_prefix. 13658test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 13659 13660DEFS=-DHAVE_CONFIG_H 13661 13662ac_libobjs= 13663ac_ltlibobjs= 13664U= 13665for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 13666 # 1. Remove the extension, and $U if already installed. 13667 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 13668 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 13669 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 13670 # will be set to the directory where LIBOBJS objects are built. 13671 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 13672 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 13673done 13674LIBOBJS=$ac_libobjs 13675 13676LTLIBOBJS=$ac_ltlibobjs 13677 13678 13679{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 13680$as_echo_n "checking that generated files are newer than configure... " >&6; } 13681 if test -n "$am_sleep_pid"; then 13682 # Hide warnings about reused PIDs. 13683 wait $am_sleep_pid 2>/dev/null 13684 fi 13685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 13686$as_echo "done" >&6; } 13687 if test -n "$EXEEXT"; then 13688 am__EXEEXT_TRUE= 13689 am__EXEEXT_FALSE='#' 13690else 13691 am__EXEEXT_TRUE='#' 13692 am__EXEEXT_FALSE= 13693fi 13694 13695if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 13696 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 13697Usually this means the macro was only invoked conditionally." "$LINENO" 5 13698fi 13699if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 13700 as_fn_error $? "conditional \"AMDEP\" was never defined. 13701Usually this means the macro was only invoked conditionally." "$LINENO" 5 13702fi 13703if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 13704 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 13705Usually this means the macro was only invoked conditionally." "$LINENO" 5 13706fi 13707if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 13708 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 13709Usually this means the macro was only invoked conditionally." "$LINENO" 5 13710fi 13711if test -z "${CODE_COVERAGE_ENABLED_TRUE}" && test -z "${CODE_COVERAGE_ENABLED_FALSE}"; then 13712 as_fn_error $? "conditional \"CODE_COVERAGE_ENABLED\" was never defined. 13713Usually this means the macro was only invoked conditionally." "$LINENO" 5 13714fi 13715 13716if test -z "${USE_LIBUNWIND_TRUE}" && test -z "${USE_LIBUNWIND_FALSE}"; then 13717 as_fn_error $? "conditional \"USE_LIBUNWIND\" was never defined. 13718Usually this means the macro was only invoked conditionally." "$LINENO" 5 13719fi 13720if test -z "${HAVE_M32_RUNTIME_TRUE}" && test -z "${HAVE_M32_RUNTIME_FALSE}"; then 13721 as_fn_error $? "conditional \"HAVE_M32_RUNTIME\" was never defined. 13722Usually this means the macro was only invoked conditionally." "$LINENO" 5 13723fi 13724if test -z "${HAVE_M32_MPERS_TRUE}" && test -z "${HAVE_M32_MPERS_FALSE}"; then 13725 as_fn_error $? "conditional \"HAVE_M32_MPERS\" was never defined. 13726Usually this means the macro was only invoked conditionally." "$LINENO" 5 13727fi 13728if test -z "${HAVE_MX32_RUNTIME_TRUE}" && test -z "${HAVE_MX32_RUNTIME_FALSE}"; then 13729 as_fn_error $? "conditional \"HAVE_MX32_RUNTIME\" was never defined. 13730Usually this means the macro was only invoked conditionally." "$LINENO" 5 13731fi 13732if test -z "${HAVE_MX32_MPERS_TRUE}" && test -z "${HAVE_MX32_MPERS_FALSE}"; then 13733 as_fn_error $? "conditional \"HAVE_MX32_MPERS\" was never defined. 13734Usually this means the macro was only invoked conditionally." "$LINENO" 5 13735fi 13736if test -z "${VALGRIND_ENABLED_TRUE}" && test -z "${VALGRIND_ENABLED_FALSE}"; then 13737 as_fn_error $? "conditional \"VALGRIND_ENABLED\" was never defined. 13738Usually this means the macro was only invoked conditionally." "$LINENO" 5 13739fi 13740 13741: "${CONFIG_STATUS=./config.status}" 13742ac_write_fail=0 13743ac_clean_files_save=$ac_clean_files 13744ac_clean_files="$ac_clean_files $CONFIG_STATUS" 13745{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 13746$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 13747as_write_fail=0 13748cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 13749#! $SHELL 13750# Generated by $as_me. 13751# Run this file to recreate the current configuration. 13752# Compiler output produced by configure, useful for debugging 13753# configure, is in config.log if it exists. 13754 13755debug=false 13756ac_cs_recheck=false 13757ac_cs_silent=false 13758 13759SHELL=\${CONFIG_SHELL-$SHELL} 13760export SHELL 13761_ASEOF 13762cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 13763## -------------------- ## 13764## M4sh Initialization. ## 13765## -------------------- ## 13766 13767# Be more Bourne compatible 13768DUALCASE=1; export DUALCASE # for MKS sh 13769if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 13770 emulate sh 13771 NULLCMD=: 13772 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 13773 # is contrary to our usage. Disable this feature. 13774 alias -g '${1+"$@"}'='"$@"' 13775 setopt NO_GLOB_SUBST 13776else 13777 case `(set -o) 2>/dev/null` in #( 13778 *posix*) : 13779 set -o posix ;; #( 13780 *) : 13781 ;; 13782esac 13783fi 13784 13785 13786as_nl=' 13787' 13788export as_nl 13789# Printing a long string crashes Solaris 7 /usr/bin/printf. 13790as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 13791as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 13792as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 13793# Prefer a ksh shell builtin over an external printf program on Solaris, 13794# but without wasting forks for bash or zsh. 13795if test -z "$BASH_VERSION$ZSH_VERSION" \ 13796 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 13797 as_echo='print -r --' 13798 as_echo_n='print -rn --' 13799elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 13800 as_echo='printf %s\n' 13801 as_echo_n='printf %s' 13802else 13803 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 13804 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 13805 as_echo_n='/usr/ucb/echo -n' 13806 else 13807 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 13808 as_echo_n_body='eval 13809 arg=$1; 13810 case $arg in #( 13811 *"$as_nl"*) 13812 expr "X$arg" : "X\\(.*\\)$as_nl"; 13813 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 13814 esac; 13815 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 13816 ' 13817 export as_echo_n_body 13818 as_echo_n='sh -c $as_echo_n_body as_echo' 13819 fi 13820 export as_echo_body 13821 as_echo='sh -c $as_echo_body as_echo' 13822fi 13823 13824# The user is always right. 13825if test "${PATH_SEPARATOR+set}" != set; then 13826 PATH_SEPARATOR=: 13827 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 13828 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 13829 PATH_SEPARATOR=';' 13830 } 13831fi 13832 13833 13834# IFS 13835# We need space, tab and new line, in precisely that order. Quoting is 13836# there to prevent editors from complaining about space-tab. 13837# (If _AS_PATH_WALK were called with IFS unset, it would disable word 13838# splitting by setting IFS to empty value.) 13839IFS=" "" $as_nl" 13840 13841# Find who we are. Look in the path if we contain no directory separator. 13842as_myself= 13843case $0 in #(( 13844 *[\\/]* ) as_myself=$0 ;; 13845 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13846for as_dir in $PATH 13847do 13848 IFS=$as_save_IFS 13849 test -z "$as_dir" && as_dir=. 13850 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 13851 done 13852IFS=$as_save_IFS 13853 13854 ;; 13855esac 13856# We did not find ourselves, most probably we were run as `sh COMMAND' 13857# in which case we are not to be found in the path. 13858if test "x$as_myself" = x; then 13859 as_myself=$0 13860fi 13861if test ! -f "$as_myself"; then 13862 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 13863 exit 1 13864fi 13865 13866# Unset variables that we do not need and which cause bugs (e.g. in 13867# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 13868# suppresses any "Segmentation fault" message there. '((' could 13869# trigger a bug in pdksh 5.2.14. 13870for as_var in BASH_ENV ENV MAIL MAILPATH 13871do eval test x\${$as_var+set} = xset \ 13872 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 13873done 13874PS1='$ ' 13875PS2='> ' 13876PS4='+ ' 13877 13878# NLS nuisances. 13879LC_ALL=C 13880export LC_ALL 13881LANGUAGE=C 13882export LANGUAGE 13883 13884# CDPATH. 13885(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 13886 13887 13888# as_fn_error STATUS ERROR [LINENO LOG_FD] 13889# ---------------------------------------- 13890# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 13891# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 13892# script with STATUS, using 1 if that was 0. 13893as_fn_error () 13894{ 13895 as_status=$1; test $as_status -eq 0 && as_status=1 13896 if test "$4"; then 13897 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 13898 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 13899 fi 13900 $as_echo "$as_me: error: $2" >&2 13901 as_fn_exit $as_status 13902} # as_fn_error 13903 13904 13905# as_fn_set_status STATUS 13906# ----------------------- 13907# Set $? to STATUS, without forking. 13908as_fn_set_status () 13909{ 13910 return $1 13911} # as_fn_set_status 13912 13913# as_fn_exit STATUS 13914# ----------------- 13915# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 13916as_fn_exit () 13917{ 13918 set +e 13919 as_fn_set_status $1 13920 exit $1 13921} # as_fn_exit 13922 13923# as_fn_unset VAR 13924# --------------- 13925# Portably unset VAR. 13926as_fn_unset () 13927{ 13928 { eval $1=; unset $1;} 13929} 13930as_unset=as_fn_unset 13931# as_fn_append VAR VALUE 13932# ---------------------- 13933# Append the text in VALUE to the end of the definition contained in VAR. Take 13934# advantage of any shell optimizations that allow amortized linear growth over 13935# repeated appends, instead of the typical quadratic growth present in naive 13936# implementations. 13937if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 13938 eval 'as_fn_append () 13939 { 13940 eval $1+=\$2 13941 }' 13942else 13943 as_fn_append () 13944 { 13945 eval $1=\$$1\$2 13946 } 13947fi # as_fn_append 13948 13949# as_fn_arith ARG... 13950# ------------------ 13951# Perform arithmetic evaluation on the ARGs, and store the result in the 13952# global $as_val. Take advantage of shells that can avoid forks. The arguments 13953# must be portable across $(()) and expr. 13954if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 13955 eval 'as_fn_arith () 13956 { 13957 as_val=$(( $* )) 13958 }' 13959else 13960 as_fn_arith () 13961 { 13962 as_val=`expr "$@" || test $? -eq 1` 13963 } 13964fi # as_fn_arith 13965 13966 13967if expr a : '\(a\)' >/dev/null 2>&1 && 13968 test "X`expr 00001 : '.*\(...\)'`" = X001; then 13969 as_expr=expr 13970else 13971 as_expr=false 13972fi 13973 13974if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 13975 as_basename=basename 13976else 13977 as_basename=false 13978fi 13979 13980if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 13981 as_dirname=dirname 13982else 13983 as_dirname=false 13984fi 13985 13986as_me=`$as_basename -- "$0" || 13987$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 13988 X"$0" : 'X\(//\)$' \| \ 13989 X"$0" : 'X\(/\)' \| . 2>/dev/null || 13990$as_echo X/"$0" | 13991 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13992 s//\1/ 13993 q 13994 } 13995 /^X\/\(\/\/\)$/{ 13996 s//\1/ 13997 q 13998 } 13999 /^X\/\(\/\).*/{ 14000 s//\1/ 14001 q 14002 } 14003 s/.*/./; q'` 14004 14005# Avoid depending upon Character Ranges. 14006as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14007as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14008as_cr_Letters=$as_cr_letters$as_cr_LETTERS 14009as_cr_digits='0123456789' 14010as_cr_alnum=$as_cr_Letters$as_cr_digits 14011 14012ECHO_C= ECHO_N= ECHO_T= 14013case `echo -n x` in #((((( 14014-n*) 14015 case `echo 'xy\c'` in 14016 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 14017 xy) ECHO_C='\c';; 14018 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 14019 ECHO_T=' ';; 14020 esac;; 14021*) 14022 ECHO_N='-n';; 14023esac 14024 14025rm -f conf$$ conf$$.exe conf$$.file 14026if test -d conf$$.dir; then 14027 rm -f conf$$.dir/conf$$.file 14028else 14029 rm -f conf$$.dir 14030 mkdir conf$$.dir 2>/dev/null 14031fi 14032if (echo >conf$$.file) 2>/dev/null; then 14033 if ln -s conf$$.file conf$$ 2>/dev/null; then 14034 as_ln_s='ln -s' 14035 # ... but there are two gotchas: 14036 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 14037 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 14038 # In both cases, we have to default to `cp -pR'. 14039 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 14040 as_ln_s='cp -pR' 14041 elif ln conf$$.file conf$$ 2>/dev/null; then 14042 as_ln_s=ln 14043 else 14044 as_ln_s='cp -pR' 14045 fi 14046else 14047 as_ln_s='cp -pR' 14048fi 14049rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 14050rmdir conf$$.dir 2>/dev/null 14051 14052 14053# as_fn_mkdir_p 14054# ------------- 14055# Create "$as_dir" as a directory, including parents if necessary. 14056as_fn_mkdir_p () 14057{ 14058 14059 case $as_dir in #( 14060 -*) as_dir=./$as_dir;; 14061 esac 14062 test -d "$as_dir" || eval $as_mkdir_p || { 14063 as_dirs= 14064 while :; do 14065 case $as_dir in #( 14066 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 14067 *) as_qdir=$as_dir;; 14068 esac 14069 as_dirs="'$as_qdir' $as_dirs" 14070 as_dir=`$as_dirname -- "$as_dir" || 14071$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14072 X"$as_dir" : 'X\(//\)[^/]' \| \ 14073 X"$as_dir" : 'X\(//\)$' \| \ 14074 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 14075$as_echo X"$as_dir" | 14076 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14077 s//\1/ 14078 q 14079 } 14080 /^X\(\/\/\)[^/].*/{ 14081 s//\1/ 14082 q 14083 } 14084 /^X\(\/\/\)$/{ 14085 s//\1/ 14086 q 14087 } 14088 /^X\(\/\).*/{ 14089 s//\1/ 14090 q 14091 } 14092 s/.*/./; q'` 14093 test -d "$as_dir" && break 14094 done 14095 test -z "$as_dirs" || eval "mkdir $as_dirs" 14096 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 14097 14098 14099} # as_fn_mkdir_p 14100if mkdir -p . 2>/dev/null; then 14101 as_mkdir_p='mkdir -p "$as_dir"' 14102else 14103 test -d ./-p && rmdir ./-p 14104 as_mkdir_p=false 14105fi 14106 14107 14108# as_fn_executable_p FILE 14109# ----------------------- 14110# Test if FILE is an executable regular file. 14111as_fn_executable_p () 14112{ 14113 test -f "$1" && test -x "$1" 14114} # as_fn_executable_p 14115as_test_x='test -x' 14116as_executable_p=as_fn_executable_p 14117 14118# Sed expression to map a string onto a valid CPP name. 14119as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 14120 14121# Sed expression to map a string onto a valid variable name. 14122as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 14123 14124 14125exec 6>&1 14126## ----------------------------------- ## 14127## Main body of $CONFIG_STATUS script. ## 14128## ----------------------------------- ## 14129_ASEOF 14130test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 14131 14132cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14133# Save the log message, to keep $0 and so on meaningful, and to 14134# report actual input values of CONFIG_FILES etc. instead of their 14135# values after options handling. 14136ac_log=" 14137This file was extended by strace $as_me 4.16, which was 14138generated by GNU Autoconf 2.69. Invocation command line was 14139 14140 CONFIG_FILES = $CONFIG_FILES 14141 CONFIG_HEADERS = $CONFIG_HEADERS 14142 CONFIG_LINKS = $CONFIG_LINKS 14143 CONFIG_COMMANDS = $CONFIG_COMMANDS 14144 $ $0 $@ 14145 14146on `(hostname || uname -n) 2>/dev/null | sed 1q` 14147" 14148 14149_ACEOF 14150 14151case $ac_config_files in *" 14152"*) set x $ac_config_files; shift; ac_config_files=$*;; 14153esac 14154 14155case $ac_config_headers in *" 14156"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 14157esac 14158 14159 14160cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14161# Files that config.status was made for. 14162config_files="$ac_config_files" 14163config_headers="$ac_config_headers" 14164config_commands="$ac_config_commands" 14165 14166_ACEOF 14167 14168cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14169ac_cs_usage="\ 14170\`$as_me' instantiates files and other configuration actions 14171from templates according to the current configuration. Unless the files 14172and actions are specified as TAGs, all are instantiated by default. 14173 14174Usage: $0 [OPTION]... [TAG]... 14175 14176 -h, --help print this help, then exit 14177 -V, --version print version number and configuration settings, then exit 14178 --config print configuration, then exit 14179 -q, --quiet, --silent 14180 do not print progress messages 14181 -d, --debug don't remove temporary files 14182 --recheck update $as_me by reconfiguring in the same conditions 14183 --file=FILE[:TEMPLATE] 14184 instantiate the configuration file FILE 14185 --header=FILE[:TEMPLATE] 14186 instantiate the configuration header FILE 14187 14188Configuration files: 14189$config_files 14190 14191Configuration headers: 14192$config_headers 14193 14194Configuration commands: 14195$config_commands 14196 14197Report bugs to <strace-devel@lists.sourceforge.net>. 14198strace home page: <https://strace.io>." 14199 14200_ACEOF 14201cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14202ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 14203ac_cs_version="\\ 14204strace config.status 4.16 14205configured by $0, generated by GNU Autoconf 2.69, 14206 with options \\"\$ac_cs_config\\" 14207 14208Copyright (C) Free Software Foundation, Inc. 14209This config.status script is free software; the Free Software Foundation 14210gives unlimited permission to copy, distribute and modify it." 14211 14212ac_pwd='$ac_pwd' 14213srcdir='$srcdir' 14214INSTALL='$INSTALL' 14215MKDIR_P='$MKDIR_P' 14216AWK='$AWK' 14217test -n "\$AWK" || AWK=awk 14218_ACEOF 14219 14220cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14221# The default lists apply if the user does not specify any file. 14222ac_need_defaults=: 14223while test $# != 0 14224do 14225 case $1 in 14226 --*=?*) 14227 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14228 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 14229 ac_shift=: 14230 ;; 14231 --*=) 14232 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14233 ac_optarg= 14234 ac_shift=: 14235 ;; 14236 *) 14237 ac_option=$1 14238 ac_optarg=$2 14239 ac_shift=shift 14240 ;; 14241 esac 14242 14243 case $ac_option in 14244 # Handling of the options. 14245 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 14246 ac_cs_recheck=: ;; 14247 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 14248 $as_echo "$ac_cs_version"; exit ;; 14249 --config | --confi | --conf | --con | --co | --c ) 14250 $as_echo "$ac_cs_config"; exit ;; 14251 --debug | --debu | --deb | --de | --d | -d ) 14252 debug=: ;; 14253 --file | --fil | --fi | --f ) 14254 $ac_shift 14255 case $ac_optarg in 14256 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14257 '') as_fn_error $? "missing file argument" ;; 14258 esac 14259 as_fn_append CONFIG_FILES " '$ac_optarg'" 14260 ac_need_defaults=false;; 14261 --header | --heade | --head | --hea ) 14262 $ac_shift 14263 case $ac_optarg in 14264 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14265 esac 14266 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 14267 ac_need_defaults=false;; 14268 --he | --h) 14269 # Conflict between --help and --header 14270 as_fn_error $? "ambiguous option: \`$1' 14271Try \`$0 --help' for more information.";; 14272 --help | --hel | -h ) 14273 $as_echo "$ac_cs_usage"; exit ;; 14274 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 14275 | -silent | --silent | --silen | --sile | --sil | --si | --s) 14276 ac_cs_silent=: ;; 14277 14278 # This is an error. 14279 -*) as_fn_error $? "unrecognized option: \`$1' 14280Try \`$0 --help' for more information." ;; 14281 14282 *) as_fn_append ac_config_targets " $1" 14283 ac_need_defaults=false ;; 14284 14285 esac 14286 shift 14287done 14288 14289ac_configure_extra_args= 14290 14291if $ac_cs_silent; then 14292 exec 6>/dev/null 14293 ac_configure_extra_args="$ac_configure_extra_args --silent" 14294fi 14295 14296_ACEOF 14297cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14298if \$ac_cs_recheck; then 14299 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 14300 shift 14301 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 14302 CONFIG_SHELL='$SHELL' 14303 export CONFIG_SHELL 14304 exec "\$@" 14305fi 14306 14307_ACEOF 14308cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14309exec 5>>config.log 14310{ 14311 echo 14312 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 14313## Running $as_me. ## 14314_ASBOX 14315 $as_echo "$ac_log" 14316} >&5 14317 14318_ACEOF 14319cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14320# 14321# INIT-COMMANDS 14322# 14323AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 14324 14325_ACEOF 14326 14327cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14328 14329# Handling of arguments. 14330for ac_config_target in $ac_config_targets 14331do 14332 case $ac_config_target in 14333 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 14334 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 14335 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 14336 "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 14337 "tests-m32/Makefile") CONFIG_FILES="$CONFIG_FILES tests-m32/Makefile" ;; 14338 "tests-mx32/Makefile") CONFIG_FILES="$CONFIG_FILES tests-mx32/Makefile" ;; 14339 "strace.spec") CONFIG_FILES="$CONFIG_FILES strace.spec" ;; 14340 "debian/changelog") CONFIG_FILES="$CONFIG_FILES debian/changelog" ;; 14341 14342 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 14343 esac 14344done 14345 14346 14347# If the user did not use the arguments to specify the items to instantiate, 14348# then the envvar interface is used. Set only those that are not. 14349# We use the long form for the default assignment because of an extremely 14350# bizarre bug on SunOS 4.1.3. 14351if $ac_need_defaults; then 14352 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 14353 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 14354 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 14355fi 14356 14357# Have a temporary directory for convenience. Make it in the build tree 14358# simply because there is no reason against having it here, and in addition, 14359# creating and moving files from /tmp can sometimes cause problems. 14360# Hook for its removal unless debugging. 14361# Note that there is a small window in which the directory will not be cleaned: 14362# after its creation but before its name has been assigned to `$tmp'. 14363$debug || 14364{ 14365 tmp= ac_tmp= 14366 trap 'exit_status=$? 14367 : "${ac_tmp:=$tmp}" 14368 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 14369' 0 14370 trap 'as_fn_exit 1' 1 2 13 15 14371} 14372# Create a (secure) tmp directory for tmp files. 14373 14374{ 14375 tmp=`(umask 077 && mktemp -d "./confXXXXXX")` && 14376 test -n "$tmp" && test -d "$tmp" 14377} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 14378ac_tmp=$tmp 14379 14380# Set up the scripts for CONFIG_FILES section. 14381# No need to generate them if there are no CONFIG_FILES. 14382# This happens for instance with `./config.status config.h'. 14383if test -n "$CONFIG_FILES"; then 14384 14385 14386ac_cr=`echo X | tr X '\015'` 14387# On cygwin, bash can eat \r inside `` if the user requested igncr. 14388# But we know of no other shell where ac_cr would be empty at this 14389# point, so we can use a bashism as a fallback. 14390if test "x$ac_cr" = x; then 14391 eval ac_cr=\$\'\\r\' 14392fi 14393ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 14394if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 14395 ac_cs_awk_cr='\\r' 14396else 14397 ac_cs_awk_cr=$ac_cr 14398fi 14399 14400echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 14401_ACEOF 14402 14403 14404{ 14405 echo "cat >conf$$subs.awk <<_ACEOF" && 14406 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 14407 echo "_ACEOF" 14408} >conf$$subs.sh || 14409 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14410ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 14411ac_delim='%!_!# ' 14412for ac_last_try in false false false false false :; do 14413 . ./conf$$subs.sh || 14414 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14415 14416 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 14417 if test $ac_delim_n = $ac_delim_num; then 14418 break 14419 elif $ac_last_try; then 14420 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14421 else 14422 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 14423 fi 14424done 14425rm -f conf$$subs.sh 14426 14427cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14428cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 14429_ACEOF 14430sed -n ' 14431h 14432s/^/S["/; s/!.*/"]=/ 14433p 14434g 14435s/^[^!]*!// 14436:repl 14437t repl 14438s/'"$ac_delim"'$// 14439t delim 14440:nl 14441h 14442s/\(.\{148\}\)..*/\1/ 14443t more1 14444s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 14445p 14446n 14447b repl 14448:more1 14449s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 14450p 14451g 14452s/.\{148\}// 14453t nl 14454:delim 14455h 14456s/\(.\{148\}\)..*/\1/ 14457t more2 14458s/["\\]/\\&/g; s/^/"/; s/$/"/ 14459p 14460b 14461:more2 14462s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 14463p 14464g 14465s/.\{148\}// 14466t delim 14467' <conf$$subs.awk | sed ' 14468/^[^""]/{ 14469 N 14470 s/\n// 14471} 14472' >>$CONFIG_STATUS || ac_write_fail=1 14473rm -f conf$$subs.awk 14474cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14475_ACAWK 14476cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 14477 for (key in S) S_is_set[key] = 1 14478 FS = "" 14479 14480} 14481{ 14482 line = $ 0 14483 nfields = split(line, field, "@") 14484 substed = 0 14485 len = length(field[1]) 14486 for (i = 2; i < nfields; i++) { 14487 key = field[i] 14488 keylen = length(key) 14489 if (S_is_set[key]) { 14490 value = S[key] 14491 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 14492 len += length(value) + length(field[++i]) 14493 substed = 1 14494 } else 14495 len += 1 + keylen 14496 } 14497 14498 print line 14499} 14500 14501_ACAWK 14502_ACEOF 14503cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14504if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 14505 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 14506else 14507 cat 14508fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 14509 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 14510_ACEOF 14511 14512# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 14513# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 14514# trailing colons and then remove the whole line if VPATH becomes empty 14515# (actually we leave an empty line to preserve line numbers). 14516if test "x$srcdir" = x.; then 14517 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 14518h 14519s/// 14520s/^/:/ 14521s/[ ]*$/:/ 14522s/:\$(srcdir):/:/g 14523s/:\${srcdir}:/:/g 14524s/:@srcdir@:/:/g 14525s/^:*// 14526s/:*$// 14527x 14528s/\(=[ ]*\).*/\1/ 14529G 14530s/\n// 14531s/^[^=]*=[ ]*$// 14532}' 14533fi 14534 14535cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14536fi # test -n "$CONFIG_FILES" 14537 14538# Set up the scripts for CONFIG_HEADERS section. 14539# No need to generate them if there are no CONFIG_HEADERS. 14540# This happens for instance with `./config.status Makefile'. 14541if test -n "$CONFIG_HEADERS"; then 14542cat >"$ac_tmp/defines.awk" <<\_ACAWK || 14543BEGIN { 14544_ACEOF 14545 14546# Transform confdefs.h into an awk script `defines.awk', embedded as 14547# here-document in config.status, that substitutes the proper values into 14548# config.h.in to produce config.h. 14549 14550# Create a delimiter string that does not exist in confdefs.h, to ease 14551# handling of long lines. 14552ac_delim='%!_!# ' 14553for ac_last_try in false false :; do 14554 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 14555 if test -z "$ac_tt"; then 14556 break 14557 elif $ac_last_try; then 14558 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 14559 else 14560 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 14561 fi 14562done 14563 14564# For the awk script, D is an array of macro values keyed by name, 14565# likewise P contains macro parameters if any. Preserve backslash 14566# newline sequences. 14567 14568ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 14569sed -n ' 14570s/.\{148\}/&'"$ac_delim"'/g 14571t rset 14572:rset 14573s/^[ ]*#[ ]*define[ ][ ]*/ / 14574t def 14575d 14576:def 14577s/\\$// 14578t bsnl 14579s/["\\]/\\&/g 14580s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 14581D["\1"]=" \3"/p 14582s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 14583d 14584:bsnl 14585s/["\\]/\\&/g 14586s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 14587D["\1"]=" \3\\\\\\n"\\/p 14588t cont 14589s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 14590t cont 14591d 14592:cont 14593n 14594s/.\{148\}/&'"$ac_delim"'/g 14595t clear 14596:clear 14597s/\\$// 14598t bsnlc 14599s/["\\]/\\&/g; s/^/"/; s/$/"/p 14600d 14601:bsnlc 14602s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 14603b cont 14604' <confdefs.h | sed ' 14605s/'"$ac_delim"'/"\\\ 14606"/g' >>$CONFIG_STATUS || ac_write_fail=1 14607 14608cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14609 for (key in D) D_is_set[key] = 1 14610 FS = "" 14611} 14612/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 14613 line = \$ 0 14614 split(line, arg, " ") 14615 if (arg[1] == "#") { 14616 defundef = arg[2] 14617 mac1 = arg[3] 14618 } else { 14619 defundef = substr(arg[1], 2) 14620 mac1 = arg[2] 14621 } 14622 split(mac1, mac2, "(") #) 14623 macro = mac2[1] 14624 prefix = substr(line, 1, index(line, defundef) - 1) 14625 if (D_is_set[macro]) { 14626 # Preserve the white space surrounding the "#". 14627 print prefix "define", macro P[macro] D[macro] 14628 next 14629 } else { 14630 # Replace #undef with comments. This is necessary, for example, 14631 # in the case of _POSIX_SOURCE, which is predefined and required 14632 # on some systems where configure will not decide to define it. 14633 if (defundef == "undef") { 14634 print "/*", prefix defundef, macro, "*/" 14635 next 14636 } 14637 } 14638} 14639{ print } 14640_ACAWK 14641_ACEOF 14642cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14643 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 14644fi # test -n "$CONFIG_HEADERS" 14645 14646 14647eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 14648shift 14649for ac_tag 14650do 14651 case $ac_tag in 14652 :[FHLC]) ac_mode=$ac_tag; continue;; 14653 esac 14654 case $ac_mode$ac_tag in 14655 :[FHL]*:*);; 14656 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 14657 :[FH]-) ac_tag=-:-;; 14658 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 14659 esac 14660 ac_save_IFS=$IFS 14661 IFS=: 14662 set x $ac_tag 14663 IFS=$ac_save_IFS 14664 shift 14665 ac_file=$1 14666 shift 14667 14668 case $ac_mode in 14669 :L) ac_source=$1;; 14670 :[FH]) 14671 ac_file_inputs= 14672 for ac_f 14673 do 14674 case $ac_f in 14675 -) ac_f="$ac_tmp/stdin";; 14676 *) # Look for the file first in the build tree, then in the source tree 14677 # (if the path is not absolute). The absolute path cannot be DOS-style, 14678 # because $ac_f cannot contain `:'. 14679 test -f "$ac_f" || 14680 case $ac_f in 14681 [\\/$]*) false;; 14682 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 14683 esac || 14684 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 14685 esac 14686 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 14687 as_fn_append ac_file_inputs " '$ac_f'" 14688 done 14689 14690 # Let's still pretend it is `configure' which instantiates (i.e., don't 14691 # use $as_me), people would be surprised to read: 14692 # /* config.h. Generated by config.status. */ 14693 configure_input='Generated from '` 14694 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 14695 `' by configure.' 14696 if test x"$ac_file" != x-; then 14697 configure_input="$ac_file. $configure_input" 14698 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 14699$as_echo "$as_me: creating $ac_file" >&6;} 14700 fi 14701 # Neutralize special characters interpreted by sed in replacement strings. 14702 case $configure_input in #( 14703 *\&* | *\|* | *\\* ) 14704 ac_sed_conf_input=`$as_echo "$configure_input" | 14705 sed 's/[\\\\&|]/\\\\&/g'`;; #( 14706 *) ac_sed_conf_input=$configure_input;; 14707 esac 14708 14709 case $ac_tag in 14710 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 14711 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 14712 esac 14713 ;; 14714 esac 14715 14716 ac_dir=`$as_dirname -- "$ac_file" || 14717$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14718 X"$ac_file" : 'X\(//\)[^/]' \| \ 14719 X"$ac_file" : 'X\(//\)$' \| \ 14720 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 14721$as_echo X"$ac_file" | 14722 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14723 s//\1/ 14724 q 14725 } 14726 /^X\(\/\/\)[^/].*/{ 14727 s//\1/ 14728 q 14729 } 14730 /^X\(\/\/\)$/{ 14731 s//\1/ 14732 q 14733 } 14734 /^X\(\/\).*/{ 14735 s//\1/ 14736 q 14737 } 14738 s/.*/./; q'` 14739 as_dir="$ac_dir"; as_fn_mkdir_p 14740 ac_builddir=. 14741 14742case "$ac_dir" in 14743.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 14744*) 14745 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 14746 # A ".." for each directory in $ac_dir_suffix. 14747 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 14748 case $ac_top_builddir_sub in 14749 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 14750 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 14751 esac ;; 14752esac 14753ac_abs_top_builddir=$ac_pwd 14754ac_abs_builddir=$ac_pwd$ac_dir_suffix 14755# for backward compatibility: 14756ac_top_builddir=$ac_top_build_prefix 14757 14758case $srcdir in 14759 .) # We are building in place. 14760 ac_srcdir=. 14761 ac_top_srcdir=$ac_top_builddir_sub 14762 ac_abs_top_srcdir=$ac_pwd ;; 14763 [\\/]* | ?:[\\/]* ) # Absolute name. 14764 ac_srcdir=$srcdir$ac_dir_suffix; 14765 ac_top_srcdir=$srcdir 14766 ac_abs_top_srcdir=$srcdir ;; 14767 *) # Relative name. 14768 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 14769 ac_top_srcdir=$ac_top_build_prefix$srcdir 14770 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 14771esac 14772ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 14773 14774 14775 case $ac_mode in 14776 :F) 14777 # 14778 # CONFIG_FILE 14779 # 14780 14781 case $INSTALL in 14782 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 14783 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 14784 esac 14785 ac_MKDIR_P=$MKDIR_P 14786 case $MKDIR_P in 14787 [\\/$]* | ?:[\\/]* ) ;; 14788 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 14789 esac 14790_ACEOF 14791 14792cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14793# If the template does not know about datarootdir, expand it. 14794# FIXME: This hack should be removed a few years after 2.60. 14795ac_datarootdir_hack=; ac_datarootdir_seen= 14796ac_sed_dataroot=' 14797/datarootdir/ { 14798 p 14799 q 14800} 14801/@datadir@/p 14802/@docdir@/p 14803/@infodir@/p 14804/@localedir@/p 14805/@mandir@/p' 14806case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 14807*datarootdir*) ac_datarootdir_seen=yes;; 14808*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 14809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 14810$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 14811_ACEOF 14812cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14813 ac_datarootdir_hack=' 14814 s&@datadir@&$datadir&g 14815 s&@docdir@&$docdir&g 14816 s&@infodir@&$infodir&g 14817 s&@localedir@&$localedir&g 14818 s&@mandir@&$mandir&g 14819 s&\\\${datarootdir}&$datarootdir&g' ;; 14820esac 14821_ACEOF 14822 14823# Neutralize VPATH when `$srcdir' = `.'. 14824# Shell code in configure.ac might set extrasub. 14825# FIXME: do we really want to maintain this feature? 14826cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14827ac_sed_extra="$ac_vpsub 14828$extrasub 14829_ACEOF 14830cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14831:t 14832/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 14833s|@configure_input@|$ac_sed_conf_input|;t t 14834s&@top_builddir@&$ac_top_builddir_sub&;t t 14835s&@top_build_prefix@&$ac_top_build_prefix&;t t 14836s&@srcdir@&$ac_srcdir&;t t 14837s&@abs_srcdir@&$ac_abs_srcdir&;t t 14838s&@top_srcdir@&$ac_top_srcdir&;t t 14839s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 14840s&@builddir@&$ac_builddir&;t t 14841s&@abs_builddir@&$ac_abs_builddir&;t t 14842s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 14843s&@INSTALL@&$ac_INSTALL&;t t 14844s&@MKDIR_P@&$ac_MKDIR_P&;t t 14845$ac_datarootdir_hack 14846" 14847eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 14848 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14849 14850test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 14851 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 14852 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 14853 "$ac_tmp/out"`; test -z "$ac_out"; } && 14854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 14855which seems to be undefined. Please make sure it is defined" >&5 14856$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 14857which seems to be undefined. Please make sure it is defined" >&2;} 14858 14859 rm -f "$ac_tmp/stdin" 14860 case $ac_file in 14861 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 14862 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 14863 esac \ 14864 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14865 ;; 14866 :H) 14867 # 14868 # CONFIG_HEADER 14869 # 14870 if test x"$ac_file" != x-; then 14871 { 14872 $as_echo "/* $configure_input */" \ 14873 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 14874 } >"$ac_tmp/config.h" \ 14875 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14876 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 14877 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 14878$as_echo "$as_me: $ac_file is unchanged" >&6;} 14879 else 14880 rm -f "$ac_file" 14881 mv "$ac_tmp/config.h" "$ac_file" \ 14882 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 14883 fi 14884 else 14885 $as_echo "/* $configure_input */" \ 14886 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 14887 || as_fn_error $? "could not create -" "$LINENO" 5 14888 fi 14889# Compute "$ac_file"'s index in $config_headers. 14890_am_arg="$ac_file" 14891_am_stamp_count=1 14892for _am_header in $config_headers :; do 14893 case $_am_header in 14894 $_am_arg | $_am_arg:* ) 14895 break ;; 14896 * ) 14897 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 14898 esac 14899done 14900echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 14901$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14902 X"$_am_arg" : 'X\(//\)[^/]' \| \ 14903 X"$_am_arg" : 'X\(//\)$' \| \ 14904 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 14905$as_echo X"$_am_arg" | 14906 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14907 s//\1/ 14908 q 14909 } 14910 /^X\(\/\/\)[^/].*/{ 14911 s//\1/ 14912 q 14913 } 14914 /^X\(\/\/\)$/{ 14915 s//\1/ 14916 q 14917 } 14918 /^X\(\/\).*/{ 14919 s//\1/ 14920 q 14921 } 14922 s/.*/./; q'`/stamp-h$_am_stamp_count 14923 ;; 14924 14925 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 14926$as_echo "$as_me: executing $ac_file commands" >&6;} 14927 ;; 14928 esac 14929 14930 14931 case $ac_file$ac_mode in 14932 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 14933 # Older Autoconf quotes --file arguments for eval, but not when files 14934 # are listed without --file. Let's play safe and only enable the eval 14935 # if we detect the quoting. 14936 case $CONFIG_FILES in 14937 *\'*) eval set x "$CONFIG_FILES" ;; 14938 *) set x $CONFIG_FILES ;; 14939 esac 14940 shift 14941 for mf 14942 do 14943 # Strip MF so we end up with the name of the file. 14944 mf=`echo "$mf" | sed -e 's/:.*$//'` 14945 # Check whether this is an Automake generated Makefile or not. 14946 # We used to match only the files named 'Makefile.in', but 14947 # some people rename them; so instead we look at the file content. 14948 # Grep'ing the first line is not enough: some people post-process 14949 # each Makefile.in and add a new line on top of each file to say so. 14950 # Grep'ing the whole file is not good either: AIX grep has a line 14951 # limit of 2048, but all sed's we know have understand at least 4000. 14952 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 14953 dirpart=`$as_dirname -- "$mf" || 14954$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14955 X"$mf" : 'X\(//\)[^/]' \| \ 14956 X"$mf" : 'X\(//\)$' \| \ 14957 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 14958$as_echo X"$mf" | 14959 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14960 s//\1/ 14961 q 14962 } 14963 /^X\(\/\/\)[^/].*/{ 14964 s//\1/ 14965 q 14966 } 14967 /^X\(\/\/\)$/{ 14968 s//\1/ 14969 q 14970 } 14971 /^X\(\/\).*/{ 14972 s//\1/ 14973 q 14974 } 14975 s/.*/./; q'` 14976 else 14977 continue 14978 fi 14979 # Extract the definition of DEPDIR, am__include, and am__quote 14980 # from the Makefile without running 'make'. 14981 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 14982 test -z "$DEPDIR" && continue 14983 am__include=`sed -n 's/^am__include = //p' < "$mf"` 14984 test -z "$am__include" && continue 14985 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 14986 # Find all dependency output files, they are included files with 14987 # $(DEPDIR) in their names. We invoke sed twice because it is the 14988 # simplest approach to changing $(DEPDIR) to its actual value in the 14989 # expansion. 14990 for file in `sed -n " 14991 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 14992 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 14993 # Make sure the directory exists. 14994 test -f "$dirpart/$file" && continue 14995 fdir=`$as_dirname -- "$file" || 14996$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14997 X"$file" : 'X\(//\)[^/]' \| \ 14998 X"$file" : 'X\(//\)$' \| \ 14999 X"$file" : 'X\(/\)' \| . 2>/dev/null || 15000$as_echo X"$file" | 15001 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 15002 s//\1/ 15003 q 15004 } 15005 /^X\(\/\/\)[^/].*/{ 15006 s//\1/ 15007 q 15008 } 15009 /^X\(\/\/\)$/{ 15010 s//\1/ 15011 q 15012 } 15013 /^X\(\/\).*/{ 15014 s//\1/ 15015 q 15016 } 15017 s/.*/./; q'` 15018 as_dir=$dirpart/$fdir; as_fn_mkdir_p 15019 # echo "creating $dirpart/$file" 15020 echo '# dummy' > "$dirpart/$file" 15021 done 15022 done 15023} 15024 ;; 15025 15026 esac 15027done # for ac_tag 15028 15029 15030as_fn_exit 0 15031_ACEOF 15032ac_clean_files=$ac_clean_files_save 15033 15034test $ac_write_fail = 0 || 15035 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 15036 15037 15038# configure is writing to config.log, and then calls config.status. 15039# config.status does its own redirection, appending to config.log. 15040# Unfortunately, on DOS this fails, as config.log is still kept open 15041# by configure, so config.status won't be able to write to it; its 15042# output is simply discarded. So we exec the FD to /dev/null, 15043# effectively closing config.log, so it can be properly (re)opened and 15044# appended to by config.status. When coming back to configure, we 15045# need to make the FD available again. 15046if test "$no_create" != yes; then 15047 ac_cs_success=: 15048 ac_config_status_args= 15049 test "$silent" = yes && 15050 ac_config_status_args="$ac_config_status_args --quiet" 15051 exec 5>/dev/null 15052 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 15053 exec 5>>config.log 15054 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 15055 # would make configure fail if this is the last instruction. 15056 $ac_cs_success || as_fn_exit 1 15057fi 15058if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 15059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 15060$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 15061fi 15062 15063