1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.65 for stressapptest 1.0.7_autoconf. 4 # 5 # Report bugs to <opensource (at] google.com>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 10 # Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if 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 '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_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. 47 if 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 --' 51 elif (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' 54 else 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 $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${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 } 83 fi 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.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. 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'((' could 120 # trigger a bug in pdksh 5.2.14. 121 for as_var in BASH_ENV ENV MAIL MAILPATH 122 do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124 done 125 PS1='$ ' 126 PS2='> ' 127 PS4='+ ' 128 129 # NLS nuisances. 130 LC_ALL=C 131 export LC_ALL 132 LANGUAGE=C 133 export LANGUAGE 134 135 # CDPATH. 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138 if test "x$CONFIG_SHELL" = x; then 139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 140 emulate sh 141 NULLCMD=: 142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 143 # is contrary to our usage. Disable this feature. 144 alias -g '\${1+\"\$@\"}'='\"\$@\"' 145 setopt NO_GLOB_SUBST 146 else 147 case \`(set -o) 2>/dev/null\` in #( 148 *posix*) : 149 set -o posix ;; #( 150 *) : 151 ;; 152 esac 153 fi 154 " 155 as_required="as_fn_return () { (exit \$1); } 156 as_fn_success () { as_fn_return 0; } 157 as_fn_failure () { as_fn_return 1; } 158 as_fn_ret_success () { return 0; } 159 as_fn_ret_failure () { return 1; } 160 161 exitcode=0 162 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 167 168 else 169 exitcode=1; echo positional parameters were not saved. 170 fi 171 test x\$exitcode = x0 || exit 1" 172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 176 test \$(( 1 + 1 )) = 2 || exit 1" 177 if (eval "$as_required") 2>/dev/null; then : 178 as_have_required=yes 179 else 180 as_have_required=no 181 fi 182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 183 184 else 185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 186 as_found=false 187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 188 do 189 IFS=$as_save_IFS 190 test -z "$as_dir" && as_dir=. 191 as_found=: 192 case $as_dir in #( 193 /*) 194 for as_base in sh bash ksh sh5; do 195 # Try only shells that exist, to save several forks. 196 as_shell=$as_dir/$as_base 197 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 198 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 CONFIG_SHELL=$as_shell as_have_required=yes 200 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 201 break 2 202 fi 203 fi 204 done;; 205 esac 206 as_found=false 207 done 208 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 209 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 210 CONFIG_SHELL=$SHELL as_have_required=yes 211 fi; } 212 IFS=$as_save_IFS 213 214 215 if test "x$CONFIG_SHELL" != x; then : 216 # We cannot yet assume a decent shell, so we have to provide a 217 # neutralization value for shells without unset; and this also 218 # works around shells that cannot unset nonexistent variables. 219 BASH_ENV=/dev/null 220 ENV=/dev/null 221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 222 export CONFIG_SHELL 223 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 224 fi 225 226 if test x$as_have_required = xno; then : 227 $as_echo "$0: This script requires a shell more modern than all" 228 $as_echo "$0: the shells that I found on your system." 229 if test x${ZSH_VERSION+set} = xset ; then 230 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 231 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 232 else 233 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 234 $0: opensource (at] google.com about your system, including any 235 $0: error possibly output before this message. 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" >&6; } 2371 if test "${ac_cv_build+set}" = set; then : 2372 $as_echo_n "(cached) " >&6 2373 else 2374 ac_build_alias=$build_alias 2375 test "x$ac_build_alias" = x && 2376 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2377 test "x$ac_build_alias" = x && 2378 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2379 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2380 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2381 2382 fi 2383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2384 $as_echo "$ac_cv_build" >&6; } 2385 case $ac_cv_build in 2386 *-*-*) ;; 2387 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2388 esac 2389 build=$ac_cv_build 2390 ac_save_IFS=$IFS; IFS='-' 2391 set x $ac_cv_build 2392 shift 2393 build_cpu=$1 2394 build_vendor=$2 2395 shift; shift 2396 # Remember, the first character of IFS is used to create $*, 2397 # except with old shells: 2398 build_os=$* 2399 IFS=$ac_save_IFS 2400 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2401 2402 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2404 $as_echo_n "checking host system type... " >&6; } 2405 if test "${ac_cv_host+set}" = set; then : 2406 $as_echo_n "(cached) " >&6 2407 else 2408 if test "x$host_alias" = x; then 2409 ac_cv_host=$ac_cv_build 2410 else 2411 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2412 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2413 fi 2414 2415 fi 2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2417 $as_echo "$ac_cv_host" >&6; } 2418 case $ac_cv_host in 2419 *-*-*) ;; 2420 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2421 esac 2422 host=$ac_cv_host 2423 ac_save_IFS=$IFS; IFS='-' 2424 set x $ac_cv_host 2425 shift 2426 host_cpu=$1 2427 host_vendor=$2 2428 shift; shift 2429 # Remember, the first character of IFS is used to create $*, 2430 # except with old shells: 2431 host_os=$* 2432 IFS=$ac_save_IFS 2433 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2434 2435 2436 # Checking for target cpu and setting custom configuration 2437 # for the different platforms 2438 case "$host_cpu" in #( 2439 *x86_64*) : 2440 2441 2442 $as_echo "#define STRESSAPPTEST_CPU_X86_64 /**/" >>confdefs.h 2443 2444 ;; #( 2445 *i686*) : 2446 2447 2448 $as_echo "#define STRESSAPPTEST_CPU_I686 /**/" >>confdefs.h 2449 2450 ;; #( 2451 *powerpc*) : 2452 2453 2454 $as_echo "#define STRESSAPPTEST_CPU_PPC /**/" >>confdefs.h 2455 2456 ;; #( 2457 *armv7a*) : 2458 2459 2460 $as_echo "#define STRESSAPPTEST_CPU_ARMV7A /**/" >>confdefs.h 2461 2462 ;; #( 2463 *) : 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unsupported CPU: $host_cpu! Try x86_64, i686, powerpc, or armv7a" >&5 2465 $as_echo "$as_me: WARNING: Unsupported CPU: $host_cpu! Try x86_64, i686, powerpc, or armv7a" >&2;} 2466 ;; 2467 esac 2468 2469 ## The following allows like systems to share settings. This is not meant to 2470 ## imply that these OS are the same thing. From OpenOffice dmake configure.in 2471 case "$host_os" in #( 2472 *linux*) : 2473 2474 OS_VERSION=linux 2475 2476 $as_echo "#define STRESSAPPTEST_OS_LINUX /**/" >>confdefs.h 2477 2478 ;; #( 2479 *darwin*) : 2480 2481 OS_VERSION=macosx 2482 2483 $as_echo "#define STRESSAPPTEST_OS_DARWIN /**/" >>confdefs.h 2484 2485 ;; #( 2486 *freebsd*) : 2487 2488 OS_VERSION=bsd 2489 2490 $as_echo "#define STRESSAPPTEST_OS_BSD /**/" >>confdefs.h 2491 2492 ;; #( 2493 *netbsd*) : 2494 2495 OS_VERSION=bsd 2496 2497 $as_echo "#define STRESSAPPTEST_OS_BSD /**/" >>confdefs.h 2498 2499 ;; #( 2500 *) : 2501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unsupported system: $host_os" >&5 2502 $as_echo "$as_me: WARNING: unsupported system: $host_os" >&2;} 2503 ;; 2504 esac 2505 2506 am__api_version='1.11' 2507 2508 # Find a good install program. We prefer a C program (faster), 2509 # so one script is as good as another. But avoid the broken or 2510 # incompatible versions: 2511 # SysV /etc/install, /usr/sbin/install 2512 # SunOS /usr/etc/install 2513 # IRIX /sbin/install 2514 # AIX /bin/install 2515 # AmigaOS /C/install, which installs bootblocks on floppy discs 2516 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2517 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2518 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2519 # OS/2's system install, which has a completely different semantic 2520 # ./install, which can be erroneously created by make from ./install.sh. 2521 # Reject install programs that cannot install multiple files. 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2523 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2524 if test -z "$INSTALL"; then 2525 if test "${ac_cv_path_install+set}" = set; then : 2526 $as_echo_n "(cached) " >&6 2527 else 2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2529 for as_dir in $PATH 2530 do 2531 IFS=$as_save_IFS 2532 test -z "$as_dir" && as_dir=. 2533 # Account for people who put trailing slashes in PATH elements. 2534 case $as_dir/ in #(( 2535 ./ | .// | /[cC]/* | \ 2536 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2537 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2538 /usr/ucb/* ) ;; 2539 *) 2540 # OSF1 and SCO ODT 3.0 have their own names for install. 2541 # Don't use installbsd from OSF since it installs stuff as root 2542 # by default. 2543 for ac_prog in ginstall scoinst install; do 2544 for ac_exec_ext in '' $ac_executable_extensions; do 2545 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2546 if test $ac_prog = install && 2547 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2548 # AIX install. It has an incompatible calling convention. 2549 : 2550 elif test $ac_prog = install && 2551 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2552 # program-specific install script used by HP pwplus--don't use. 2553 : 2554 else 2555 rm -rf conftest.one conftest.two conftest.dir 2556 echo one > conftest.one 2557 echo two > conftest.two 2558 mkdir conftest.dir 2559 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2560 test -s conftest.one && test -s conftest.two && 2561 test -s conftest.dir/conftest.one && 2562 test -s conftest.dir/conftest.two 2563 then 2564 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2565 break 3 2566 fi 2567 fi 2568 fi 2569 done 2570 done 2571 ;; 2572 esac 2573 2574 done 2575 IFS=$as_save_IFS 2576 2577 rm -rf conftest.one conftest.two conftest.dir 2578 2579 fi 2580 if test "${ac_cv_path_install+set}" = set; then 2581 INSTALL=$ac_cv_path_install 2582 else 2583 # As a last resort, use the slow shell script. Don't cache a 2584 # value for INSTALL within a source directory, because that will 2585 # break other packages using the cache if that directory is 2586 # removed, or if the value is a relative name. 2587 INSTALL=$ac_install_sh 2588 fi 2589 fi 2590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2591 $as_echo "$INSTALL" >&6; } 2592 2593 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2594 # It thinks the first close brace ends the variable substitution. 2595 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2596 2597 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2598 2599 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2600 2601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2602 $as_echo_n "checking whether build environment is sane... " >&6; } 2603 # Just in case 2604 sleep 1 2605 echo timestamp > conftest.file 2606 # Reject unsafe characters in $srcdir or the absolute working directory 2607 # name. Accept space and tab only in the latter. 2608 am_lf=' 2609 ' 2610 case `pwd` in 2611 *[\\\"\#\$\&\'\`$am_lf]*) 2612 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; 2613 esac 2614 case $srcdir in 2615 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2616 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2617 esac 2618 2619 # Do `set' in a subshell so we don't clobber the current shell's 2620 # arguments. Must try -L first in case configure is actually a 2621 # symlink; some systems play weird games with the mod time of symlinks 2622 # (eg FreeBSD returns the mod time of the symlink's containing 2623 # directory). 2624 if ( 2625 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2626 if test "$*" = "X"; then 2627 # -L didn't work. 2628 set X `ls -t "$srcdir/configure" conftest.file` 2629 fi 2630 rm -f conftest.file 2631 if test "$*" != "X $srcdir/configure conftest.file" \ 2632 && test "$*" != "X conftest.file $srcdir/configure"; then 2633 2634 # If neither matched, then we have a broken ls. This can happen 2635 # if, for instance, CONFIG_SHELL is bash and it inherits a 2636 # broken ls alias from the environment. This has actually 2637 # happened. Such a system could not be considered "sane". 2638 as_fn_error "ls -t appears to fail. Make sure there is not a broken 2639 alias in your environment" "$LINENO" 5 2640 fi 2641 2642 test "$2" = conftest.file 2643 ) 2644 then 2645 # Ok. 2646 : 2647 else 2648 as_fn_error "newly created file is older than distributed files! 2649 Check your system clock" "$LINENO" 5 2650 fi 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2652 $as_echo "yes" >&6; } 2653 test "$program_prefix" != NONE && 2654 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2655 # Use a double $ so make ignores it. 2656 test "$program_suffix" != NONE && 2657 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2658 # Double any \ or $. 2659 # By default was `s,x,x', remove it if useless. 2660 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2661 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2662 2663 # expand $ac_aux_dir to an absolute path 2664 am_aux_dir=`cd $ac_aux_dir && pwd` 2665 2666 if test x"${MISSING+set}" != xset; then 2667 case $am_aux_dir in 2668 *\ * | *\ *) 2669 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2670 *) 2671 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2672 esac 2673 fi 2674 # Use eval to expand $SHELL 2675 if eval "$MISSING --run true"; then 2676 am_missing_run="$MISSING --run " 2677 else 2678 am_missing_run= 2679 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2680 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2681 fi 2682 2683 if test x"${install_sh}" != xset; then 2684 case $am_aux_dir in 2685 *\ * | *\ *) 2686 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2687 *) 2688 install_sh="\${SHELL} $am_aux_dir/install-sh" 2689 esac 2690 fi 2691 2692 # Installed binaries are usually stripped using `strip' when the user 2693 # run `make install-strip'. However `strip' might not be the right 2694 # tool to use in cross-compilation environments, therefore Automake 2695 # will honor the `STRIP' environment variable to overrule this program. 2696 if test "$cross_compiling" != no; then 2697 if test -n "$ac_tool_prefix"; then 2698 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2699 set dummy ${ac_tool_prefix}strip; ac_word=$2 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2701 $as_echo_n "checking for $ac_word... " >&6; } 2702 if test "${ac_cv_prog_STRIP+set}" = set; then : 2703 $as_echo_n "(cached) " >&6 2704 else 2705 if test -n "$STRIP"; then 2706 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2707 else 2708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2709 for as_dir in $PATH 2710 do 2711 IFS=$as_save_IFS 2712 test -z "$as_dir" && as_dir=. 2713 for ac_exec_ext in '' $ac_executable_extensions; do 2714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2715 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2717 break 2 2718 fi 2719 done 2720 done 2721 IFS=$as_save_IFS 2722 2723 fi 2724 fi 2725 STRIP=$ac_cv_prog_STRIP 2726 if test -n "$STRIP"; then 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2728 $as_echo "$STRIP" >&6; } 2729 else 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2731 $as_echo "no" >&6; } 2732 fi 2733 2734 2735 fi 2736 if test -z "$ac_cv_prog_STRIP"; then 2737 ac_ct_STRIP=$STRIP 2738 # Extract the first word of "strip", so it can be a program name with args. 2739 set dummy strip; ac_word=$2 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2741 $as_echo_n "checking for $ac_word... " >&6; } 2742 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2743 $as_echo_n "(cached) " >&6 2744 else 2745 if test -n "$ac_ct_STRIP"; then 2746 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2747 else 2748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2749 for as_dir in $PATH 2750 do 2751 IFS=$as_save_IFS 2752 test -z "$as_dir" && as_dir=. 2753 for ac_exec_ext in '' $ac_executable_extensions; do 2754 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2755 ac_cv_prog_ac_ct_STRIP="strip" 2756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2757 break 2 2758 fi 2759 done 2760 done 2761 IFS=$as_save_IFS 2762 2763 fi 2764 fi 2765 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2766 if test -n "$ac_ct_STRIP"; then 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2768 $as_echo "$ac_ct_STRIP" >&6; } 2769 else 2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2771 $as_echo "no" >&6; } 2772 fi 2773 2774 if test "x$ac_ct_STRIP" = x; then 2775 STRIP=":" 2776 else 2777 case $cross_compiling:$ac_tool_warned in 2778 yes:) 2779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2780 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2781 ac_tool_warned=yes ;; 2782 esac 2783 STRIP=$ac_ct_STRIP 2784 fi 2785 else 2786 STRIP="$ac_cv_prog_STRIP" 2787 fi 2788 2789 fi 2790 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2791 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2793 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2794 if test -z "$MKDIR_P"; then 2795 if test "${ac_cv_path_mkdir+set}" = set; then : 2796 $as_echo_n "(cached) " >&6 2797 else 2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2799 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2800 do 2801 IFS=$as_save_IFS 2802 test -z "$as_dir" && as_dir=. 2803 for ac_prog in mkdir gmkdir; do 2804 for ac_exec_ext in '' $ac_executable_extensions; do 2805 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2806 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2807 'mkdir (GNU coreutils) '* | \ 2808 'mkdir (coreutils) '* | \ 2809 'mkdir (fileutils) '4.1*) 2810 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2811 break 3;; 2812 esac 2813 done 2814 done 2815 done 2816 IFS=$as_save_IFS 2817 2818 fi 2819 2820 test -d ./--version && rmdir ./--version 2821 if test "${ac_cv_path_mkdir+set}" = set; then 2822 MKDIR_P="$ac_cv_path_mkdir -p" 2823 else 2824 # As a last resort, use the slow shell script. Don't cache a 2825 # value for MKDIR_P within a source directory, because that will 2826 # break other packages using the cache if that directory is 2827 # removed, or if the value is a relative name. 2828 MKDIR_P="$ac_install_sh -d" 2829 fi 2830 fi 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2832 $as_echo "$MKDIR_P" >&6; } 2833 2834 mkdir_p="$MKDIR_P" 2835 case $mkdir_p in 2836 [\\/$]* | ?:[\\/]*) ;; 2837 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2838 esac 2839 2840 for ac_prog in gawk mawk nawk awk 2841 do 2842 # Extract the first word of "$ac_prog", so it can be a program name with args. 2843 set dummy $ac_prog; ac_word=$2 2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2845 $as_echo_n "checking for $ac_word... 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It turns out that the SunPro C++ compiler does not properly 3616 # handle `-M -o', and we need to detect this. Also, some Intel 3617 # versions had trouble with output in subdirs 3618 am__obj=sub/conftest.${OBJEXT-o} 3619 am__minus_obj="-o $am__obj" 3620 case $depmode in 3621 gcc) 3622 # This depmode causes a compiler race in universal mode. 3623 test "$am__universal" = false || continue 3624 ;; 3625 nosideeffect) 3626 # after this tag, mechanisms are not by side-effect, so they'll 3627 # only be used when explicitly requested 3628 if test "x$enable_dependency_tracking" = xyes; then 3629 continue 3630 else 3631 break 3632 fi 3633 ;; 3634 msvisualcpp | msvcmsys) 3635 # This compiler won't grok `-c -o', but also, the minuso test has 3636 # not run yet. These depmodes are late enough in the game, and 3637 # so weak that their functioning should not be impacted. 3638 am__obj=conftest.${OBJEXT-o} 3639 am__minus_obj= 3640 ;; 3641 none) break ;; 3642 esac 3643 if depmode=$depmode \ 3644 source=sub/conftest.c object=$am__obj \ 3645 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3646 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3647 >/dev/null 2>conftest.err && 3648 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3649 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3650 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3651 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3652 # icc doesn't choke on unknown options, it will just issue warnings 3653 # or remarks (even with -Werror). So we grep stderr for any message 3654 # that says an option was ignored or not supported. 3655 # When given -MP, icc 7.0 and 7.1 complain thusly: 3656 # icc: Command line warning: ignoring option '-M'; no argument required 3657 # The diagnosis changed in icc 8.0: 3658 # icc: Command line remark: option '-MP' not supported 3659 if (grep 'ignoring option' conftest.err || 3660 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3661 am_cv_CXX_dependencies_compiler_type=$depmode 3662 break 3663 fi 3664 fi 3665 done 3666 3667 cd .. 3668 rm -rf conftest.dir 3669 else 3670 am_cv_CXX_dependencies_compiler_type=none 3671 fi 3672 3673 fi 3674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 3675 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 3676 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 3677 3678 if 3679 test "x$enable_dependency_tracking" != xno \ 3680 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 3681 am__fastdepCXX_TRUE= 3682 am__fastdepCXX_FALSE='#' 3683 else 3684 am__fastdepCXX_TRUE='#' 3685 am__fastdepCXX_FALSE= 3686 fi 3687 3688 3689 ac_ext=c 3690 ac_cpp='$CPP $CPPFLAGS' 3691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3693 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3694 if test -n "$ac_tool_prefix"; then 3695 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3696 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3698 $as_echo_n "checking for $ac_word... " >&6; } 3699 if test "${ac_cv_prog_CC+set}" = set; then : 3700 $as_echo_n "(cached) " >&6 3701 else 3702 if test -n "$CC"; then 3703 ac_cv_prog_CC="$CC" # Let the user override the test. 3704 else 3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3706 for as_dir in $PATH 3707 do 3708 IFS=$as_save_IFS 3709 test -z "$as_dir" && as_dir=. 3710 for ac_exec_ext in '' $ac_executable_extensions; do 3711 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3712 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3714 break 2 3715 fi 3716 done 3717 done 3718 IFS=$as_save_IFS 3719 3720 fi 3721 fi 3722 CC=$ac_cv_prog_CC 3723 if test -n "$CC"; then 3724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3725 $as_echo "$CC" >&6; } 3726 else 3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3728 $as_echo "no" >&6; } 3729 fi 3730 3731 3732 fi 3733 if test -z "$ac_cv_prog_CC"; then 3734 ac_ct_CC=$CC 3735 # Extract the first word of "gcc", so it can be a program name with args. 3736 set dummy gcc; ac_word=$2 3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3738 $as_echo_n "checking for $ac_word... " >&6; } 3739 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3740 $as_echo_n "(cached) " >&6 3741 else 3742 if test -n "$ac_ct_CC"; then 3743 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3744 else 3745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3746 for as_dir in $PATH 3747 do 3748 IFS=$as_save_IFS 3749 test -z "$as_dir" && as_dir=. 3750 for ac_exec_ext in '' $ac_executable_extensions; do 3751 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3752 ac_cv_prog_ac_ct_CC="gcc" 3753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3754 break 2 3755 fi 3756 done 3757 done 3758 IFS=$as_save_IFS 3759 3760 fi 3761 fi 3762 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3763 if test -n "$ac_ct_CC"; then 3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3765 $as_echo "$ac_ct_CC" >&6; } 3766 else 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3768 $as_echo "no" >&6; } 3769 fi 3770 3771 if test "x$ac_ct_CC" = x; then 3772 CC="" 3773 else 3774 case $cross_compiling:$ac_tool_warned in 3775 yes:) 3776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3778 ac_tool_warned=yes ;; 3779 esac 3780 CC=$ac_ct_CC 3781 fi 3782 else 3783 CC="$ac_cv_prog_CC" 3784 fi 3785 3786 if test -z "$CC"; then 3787 if test -n "$ac_tool_prefix"; then 3788 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3789 set dummy ${ac_tool_prefix}cc; ac_word=$2 3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3791 $as_echo_n "checking for $ac_word... " >&6; } 3792 if test "${ac_cv_prog_CC+set}" = set; then : 3793 $as_echo_n "(cached) " >&6 3794 else 3795 if test -n "$CC"; then 3796 ac_cv_prog_CC="$CC" # Let the user override the test. 3797 else 3798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3799 for as_dir in $PATH 3800 do 3801 IFS=$as_save_IFS 3802 test -z "$as_dir" && as_dir=. 3803 for ac_exec_ext in '' $ac_executable_extensions; do 3804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3805 ac_cv_prog_CC="${ac_tool_prefix}cc" 3806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3807 break 2 3808 fi 3809 done 3810 done 3811 IFS=$as_save_IFS 3812 3813 fi 3814 fi 3815 CC=$ac_cv_prog_CC 3816 if test -n "$CC"; then 3817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3818 $as_echo "$CC" >&6; } 3819 else 3820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3821 $as_echo "no" >&6; } 3822 fi 3823 3824 3825 fi 3826 fi 3827 if test -z "$CC"; then 3828 # Extract the first word of "cc", so it can be a program name with args. 3829 set dummy cc; ac_word=$2 3830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3831 $as_echo_n "checking for $ac_word... " >&6; } 3832 if test "${ac_cv_prog_CC+set}" = set; then : 3833 $as_echo_n "(cached) " >&6 3834 else 3835 if test -n "$CC"; then 3836 ac_cv_prog_CC="$CC" # Let the user override the test. 3837 else 3838 ac_prog_rejected=no 3839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3840 for as_dir in $PATH 3841 do 3842 IFS=$as_save_IFS 3843 test -z "$as_dir" && as_dir=. 3844 for ac_exec_ext in '' $ac_executable_extensions; do 3845 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3846 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3847 ac_prog_rejected=yes 3848 continue 3849 fi 3850 ac_cv_prog_CC="cc" 3851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3852 break 2 3853 fi 3854 done 3855 done 3856 IFS=$as_save_IFS 3857 3858 if test $ac_prog_rejected = yes; then 3859 # We found a bogon in the path, so make sure we never use it. 3860 set dummy $ac_cv_prog_CC 3861 shift 3862 if test $# != 0; then 3863 # We chose a different compiler from the bogus one. 3864 # However, it has the same basename, so the bogon will be chosen 3865 # first if we set CC to just the basename; use the full file name. 3866 shift 3867 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3868 fi 3869 fi 3870 fi 3871 fi 3872 CC=$ac_cv_prog_CC 3873 if test -n "$CC"; then 3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3875 $as_echo "$CC" >&6; } 3876 else 3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3878 $as_echo "no" >&6; } 3879 fi 3880 3881 3882 fi 3883 if test -z "$CC"; then 3884 if test -n "$ac_tool_prefix"; then 3885 for ac_prog in cl.exe 3886 do 3887 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3888 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3890 $as_echo_n "checking for $ac_word... " >&6; } 3891 if test "${ac_cv_prog_CC+set}" = set; then : 3892 $as_echo_n "(cached) " >&6 3893 else 3894 if test -n "$CC"; then 3895 ac_cv_prog_CC="$CC" # Let the user override the test. 3896 else 3897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3898 for as_dir in $PATH 3899 do 3900 IFS=$as_save_IFS 3901 test -z "$as_dir" && as_dir=. 3902 for ac_exec_ext in '' $ac_executable_extensions; do 3903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3904 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3906 break 2 3907 fi 3908 done 3909 done 3910 IFS=$as_save_IFS 3911 3912 fi 3913 fi 3914 CC=$ac_cv_prog_CC 3915 if test -n "$CC"; then 3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3917 $as_echo "$CC" >&6; } 3918 else 3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3920 $as_echo "no" >&6; } 3921 fi 3922 3923 3924 test -n "$CC" && break 3925 done 3926 fi 3927 if test -z "$CC"; then 3928 ac_ct_CC=$CC 3929 for ac_prog in cl.exe 3930 do 3931 # Extract the first word of "$ac_prog", so it can be a program name with args. 3932 set dummy $ac_prog; ac_word=$2 3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3934 $as_echo_n "checking for $ac_word... " >&6; } 3935 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3936 $as_echo_n "(cached) " >&6 3937 else 3938 if test -n "$ac_ct_CC"; then 3939 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3940 else 3941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3942 for as_dir in $PATH 3943 do 3944 IFS=$as_save_IFS 3945 test -z "$as_dir" && as_dir=. 3946 for ac_exec_ext in '' $ac_executable_extensions; do 3947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3948 ac_cv_prog_ac_ct_CC="$ac_prog" 3949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3950 break 2 3951 fi 3952 done 3953 done 3954 IFS=$as_save_IFS 3955 3956 fi 3957 fi 3958 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3959 if test -n "$ac_ct_CC"; then 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3961 $as_echo "$ac_ct_CC" >&6; } 3962 else 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3964 $as_echo "no" >&6; } 3965 fi 3966 3967 3968 test -n "$ac_ct_CC" && break 3969 done 3970 3971 if test "x$ac_ct_CC" = x; then 3972 CC="" 3973 else 3974 case $cross_compiling:$ac_tool_warned in 3975 yes:) 3976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3977 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3978 ac_tool_warned=yes ;; 3979 esac 3980 CC=$ac_ct_CC 3981 fi 3982 fi 3983 3984 fi 3985 3986 3987 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3989 as_fn_error "no acceptable C compiler found in \$PATH 3990 See \`config.log' for more details." "$LINENO" 5; } 3991 3992 # Provide some information about the compiler. 3993 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3994 set X $ac_compile 3995 ac_compiler=$2 3996 for ac_option in --version -v -V -qversion; do 3997 { { ac_try="$ac_compiler $ac_option >&5" 3998 case "(($ac_try" in 3999 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4000 *) ac_try_echo=$ac_try;; 4001 esac 4002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4003 $as_echo "$ac_try_echo"; } >&5 4004 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4005 ac_status=$? 4006 if test -s conftest.err; then 4007 sed '10a\ 4008 ... rest of stderr output deleted ... 4009 10q' conftest.err >conftest.er1 4010 cat conftest.er1 >&5 4011 fi 4012 rm -f conftest.er1 conftest.err 4013 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4014 test $ac_status = 0; } 4015 done 4016 4017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4018 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4019 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 4020 $as_echo_n "(cached) " >&6 4021 else 4022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4023 /* end confdefs.h. */ 4024 4025 int 4026 main () 4027 { 4028 #ifndef __GNUC__ 4029 choke me 4030 #endif 4031 4032 ; 4033 return 0; 4034 } 4035 _ACEOF 4036 if ac_fn_c_try_compile "$LINENO"; then : 4037 ac_compiler_gnu=yes 4038 else 4039 ac_compiler_gnu=no 4040 fi 4041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4042 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4043 4044 fi 4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4046 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4047 if test $ac_compiler_gnu = yes; then 4048 GCC=yes 4049 else 4050 GCC= 4051 fi 4052 ac_test_CFLAGS=${CFLAGS+set} 4053 ac_save_CFLAGS=$CFLAGS 4054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4055 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4056 if test "${ac_cv_prog_cc_g+set}" = set; then : 4057 $as_echo_n "(cached) " >&6 4058 else 4059 ac_save_c_werror_flag=$ac_c_werror_flag 4060 ac_c_werror_flag=yes 4061 ac_cv_prog_cc_g=no 4062 CFLAGS="-g" 4063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4064 /* end confdefs.h. */ 4065 4066 int 4067 main () 4068 { 4069 4070 ; 4071 return 0; 4072 } 4073 _ACEOF 4074 if ac_fn_c_try_compile "$LINENO"; then : 4075 ac_cv_prog_cc_g=yes 4076 else 4077 CFLAGS="" 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079 /* end confdefs.h. */ 4080 4081 int 4082 main () 4083 { 4084 4085 ; 4086 return 0; 4087 } 4088 _ACEOF 4089 if ac_fn_c_try_compile "$LINENO"; then : 4090 4091 else 4092 ac_c_werror_flag=$ac_save_c_werror_flag 4093 CFLAGS="-g" 4094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4095 /* end confdefs.h. */ 4096 4097 int 4098 main () 4099 { 4100 4101 ; 4102 return 0; 4103 } 4104 _ACEOF 4105 if ac_fn_c_try_compile "$LINENO"; then : 4106 ac_cv_prog_cc_g=yes 4107 fi 4108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4109 fi 4110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4111 fi 4112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4113 ac_c_werror_flag=$ac_save_c_werror_flag 4114 fi 4115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4116 $as_echo "$ac_cv_prog_cc_g" >&6; } 4117 if test "$ac_test_CFLAGS" = set; then 4118 CFLAGS=$ac_save_CFLAGS 4119 elif test $ac_cv_prog_cc_g = yes; then 4120 if test "$GCC" = yes; then 4121 CFLAGS="-g -O2" 4122 else 4123 CFLAGS="-g" 4124 fi 4125 else 4126 if test "$GCC" = yes; then 4127 CFLAGS="-O2" 4128 else 4129 CFLAGS= 4130 fi 4131 fi 4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4133 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4134 if test "${ac_cv_prog_cc_c89+set}" = set; then : 4135 $as_echo_n "(cached) " >&6 4136 else 4137 ac_cv_prog_cc_c89=no 4138 ac_save_CC=$CC 4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140 /* end confdefs.h. */ 4141 #include <stdarg.h> 4142 #include <stdio.h> 4143 #include <sys/types.h> 4144 #include <sys/stat.h> 4145 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4146 struct buf { int x; }; 4147 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4148 static char *e (p, i) 4149 char **p; 4150 int i; 4151 { 4152 return p[i]; 4153 } 4154 static char *f (char * (*g) (char **, int), char **p, ...) 4155 { 4156 char *s; 4157 va_list v; 4158 va_start (v,p); 4159 s = g (p, va_arg (v,int)); 4160 va_end (v); 4161 return s; 4162 } 4163 4164 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4165 function prototypes and stuff, but not '\xHH' hex character constants. 4166 These don't provoke an error unfortunately, instead are silently treated 4167 as 'x'. The following induces an error, until -std is added to get 4168 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4169 array size at least. It's necessary to write '\x00'==0 to get something 4170 that's true only with -std. */ 4171 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4172 4173 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4174 inside strings and character constants. */ 4175 #define FOO(x) 'x' 4176 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4177 4178 int test (int i, double x); 4179 struct s1 {int (*f) (int a);}; 4180 struct s2 {int (*f) (double a);}; 4181 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4182 int argc; 4183 char **argv; 4184 int 4185 main () 4186 { 4187 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4188 ; 4189 return 0; 4190 } 4191 _ACEOF 4192 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4193 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4194 do 4195 CC="$ac_save_CC $ac_arg" 4196 if ac_fn_c_try_compile "$LINENO"; then : 4197 ac_cv_prog_cc_c89=$ac_arg 4198 fi 4199 rm -f core conftest.err conftest.$ac_objext 4200 test "x$ac_cv_prog_cc_c89" != "xno" && break 4201 done 4202 rm -f conftest.$ac_ext 4203 CC=$ac_save_CC 4204 4205 fi 4206 # AC_CACHE_VAL 4207 case "x$ac_cv_prog_cc_c89" in 4208 x) 4209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4210 $as_echo "none needed" >&6; } ;; 4211 xno) 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4213 $as_echo "unsupported" >&6; } ;; 4214 *) 4215 CC="$CC $ac_cv_prog_cc_c89" 4216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4217 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4218 esac 4219 if test "x$ac_cv_prog_cc_c89" != xno; then : 4220 4221 fi 4222 4223 ac_ext=c 4224 ac_cpp='$CPP $CPPFLAGS' 4225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4227 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4228 4229 depcc="$CC" am_compiler_list= 4230 4231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4232 $as_echo_n "checking dependency style of $depcc... " >&6; } 4233 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 4234 $as_echo_n "(cached) " >&6 4235 else 4236 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4237 # We make a subdir and do the tests there. Otherwise we can end up 4238 # making bogus files that we don't know about and never remove. For 4239 # instance it was reported that on HP-UX the gcc test will end up 4240 # making a dummy file named `D' -- because `-MD' means `put the output 4241 # in D'. 4242 mkdir conftest.dir 4243 # Copy depcomp to subdir because otherwise we won't find it if we're 4244 # using a relative directory. 4245 cp "$am_depcomp" conftest.dir 4246 cd conftest.dir 4247 # We will build objects and dependencies in a subdirectory because 4248 # it helps to detect inapplicable dependency modes. For instance 4249 # both Tru64's cc and ICC support -MD to output dependencies as a 4250 # side effect of compilation, but ICC will put the dependencies in 4251 # the current directory while Tru64 will put them in the object 4252 # directory. 4253 mkdir sub 4254 4255 am_cv_CC_dependencies_compiler_type=none 4256 if test "$am_compiler_list" = ""; then 4257 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4258 fi 4259 am__universal=false 4260 case " $depcc " in #( 4261 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4262 esac 4263 4264 for depmode in $am_compiler_list; do 4265 # Setup a source with many dependencies, because some compilers 4266 # like to wrap large dependency lists on column 80 (with \), and 4267 # we should not choose a depcomp mode which is confused by this. 4268 # 4269 # We need to recreate these files for each test, as the compiler may 4270 # overwrite some of them when testing with obscure command lines. 4271 # This happens at least with the AIX C compiler. 4272 : > sub/conftest.c 4273 for i in 1 2 3 4 5 6; do 4274 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4275 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4276 # Solaris 8's {/usr,}/bin/sh. 4277 touch sub/conftst$i.h 4278 done 4279 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4280 4281 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4282 # mode. It turns out that the SunPro C++ compiler does not properly 4283 # handle `-M -o', and we need to detect this. Also, some Intel 4284 # versions had trouble with output in subdirs 4285 am__obj=sub/conftest.${OBJEXT-o} 4286 am__minus_obj="-o $am__obj" 4287 case $depmode in 4288 gcc) 4289 # This depmode causes a compiler race in universal mode. 4290 test "$am__universal" = false || continue 4291 ;; 4292 nosideeffect) 4293 # after this tag, mechanisms are not by side-effect, so they'll 4294 # only be used when explicitly requested 4295 if test "x$enable_dependency_tracking" = xyes; then 4296 continue 4297 else 4298 break 4299 fi 4300 ;; 4301 msvisualcpp | msvcmsys) 4302 # This compiler won't grok `-c -o', but also, the minuso test has 4303 # not run yet. These depmodes are late enough in the game, and 4304 # so weak that their functioning should not be impacted. 4305 am__obj=conftest.${OBJEXT-o} 4306 am__minus_obj= 4307 ;; 4308 none) break ;; 4309 esac 4310 if depmode=$depmode \ 4311 source=sub/conftest.c object=$am__obj \ 4312 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4313 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4314 >/dev/null 2>conftest.err && 4315 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4316 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4317 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4318 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4319 # icc doesn't choke on unknown options, it will just issue warnings 4320 # or remarks (even with -Werror). So we grep stderr for any message 4321 # that says an option was ignored or not supported. 4322 # When given -MP, icc 7.0 and 7.1 complain thusly: 4323 # icc: Command line warning: ignoring option '-M'; no argument required 4324 # The diagnosis changed in icc 8.0: 4325 # icc: Command line remark: option '-MP' not supported 4326 if (grep 'ignoring option' conftest.err || 4327 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4328 am_cv_CC_dependencies_compiler_type=$depmode 4329 break 4330 fi 4331 fi 4332 done 4333 4334 cd .. 4335 rm -rf conftest.dir 4336 else 4337 am_cv_CC_dependencies_compiler_type=none 4338 fi 4339 4340 fi 4341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4342 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4343 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4344 4345 if 4346 test "x$enable_dependency_tracking" != xno \ 4347 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4348 am__fastdepCC_TRUE= 4349 am__fastdepCC_FALSE='#' 4350 else 4351 am__fastdepCC_TRUE='#' 4352 am__fastdepCC_FALSE= 4353 fi 4354 4355 4356 4357 #Getting user and host info 4358 username=$(whoami) 4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking user ID" >&5 4360 $as_echo_n "checking user ID... " >&6; } 4361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $username" >&5 4362 $as_echo "$username" >&6; } 4363 4364 hostname=$(uname -n) 4365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host name" >&5 4366 $as_echo_n "checking host name... " >&6; } 4367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hostname" >&5 4368 $as_echo "$hostname" >&6; } 4369 4370 timestamp=$(date) 4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking current timestamp" >&5 4372 $as_echo_n "checking current timestamp... " >&6; } 4373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $timestamp" >&5 4374 $as_echo "$timestamp" >&6; } 4375 4376 4377 cat >>confdefs.h <<_ACEOF 4378 #define STRESSAPPTEST_TIMESTAMP "$username @ $hostname on $timestamp" 4379 _ACEOF 4380 4381 4382 # Check whether --enable-default-optimizations was given. 4383 if test "${enable_default_optimizations+set}" = set; then : 4384 enableval=$enable_default_optimizations; 4385 fi 4386 4387 if test x"$enable_default_optimizations" != xno; then : 4388 4389 #Default cxxflags 4390 CXXFLAGS="$CXXFLAGS -DCHECKOPTS" 4391 CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall" 4392 CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG" 4393 4394 fi 4395 4396 # Checks for header files. 4397 4398 ac_header_dirent=no 4399 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4400 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4402 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4403 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4404 $as_echo_n "(cached) " >&6 4405 else 4406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4407 /* end confdefs.h. */ 4408 #include <sys/types.h> 4409 #include <$ac_hdr> 4410 4411 int 4412 main () 4413 { 4414 if ((DIR *) 0) 4415 return 0; 4416 ; 4417 return 0; 4418 } 4419 _ACEOF 4420 if ac_fn_c_try_compile "$LINENO"; then : 4421 eval "$as_ac_Header=yes" 4422 else 4423 eval "$as_ac_Header=no" 4424 fi 4425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4426 fi 4427 eval ac_res=\$$as_ac_Header 4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4429 $as_echo "$ac_res" >&6; } 4430 eval as_val=\$$as_ac_Header 4431 if test "x$as_val" = x""yes; then : 4432 cat >>confdefs.h <<_ACEOF 4433 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4434 _ACEOF 4435 4436 ac_header_dirent=$ac_hdr; break 4437 fi 4438 4439 done 4440 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4441 if test $ac_header_dirent = dirent.h; then 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4443 $as_echo_n "checking for library containing opendir... " >&6; } 4444 if test "${ac_cv_search_opendir+set}" = set; then : 4445 $as_echo_n "(cached) " >&6 4446 else 4447 ac_func_search_save_LIBS=$LIBS 4448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4449 /* end confdefs.h. */ 4450 4451 /* Override any GCC internal prototype to avoid an error. 4452 Use char because int might match the return type of a GCC 4453 builtin and then its argument prototype would still apply. */ 4454 #ifdef __cplusplus 4455 extern "C" 4456 #endif 4457 char opendir (); 4458 int 4459 main () 4460 { 4461 return opendir (); 4462 ; 4463 return 0; 4464 } 4465 _ACEOF 4466 for ac_lib in '' dir; do 4467 if test -z "$ac_lib"; then 4468 ac_res="none required" 4469 else 4470 ac_res=-l$ac_lib 4471 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4472 fi 4473 if ac_fn_c_try_link "$LINENO"; then : 4474 ac_cv_search_opendir=$ac_res 4475 fi 4476 rm -f core conftest.err conftest.$ac_objext \ 4477 conftest$ac_exeext 4478 if test "${ac_cv_search_opendir+set}" = set; then : 4479 break 4480 fi 4481 done 4482 if test "${ac_cv_search_opendir+set}" = set; then : 4483 4484 else 4485 ac_cv_search_opendir=no 4486 fi 4487 rm conftest.$ac_ext 4488 LIBS=$ac_func_search_save_LIBS 4489 fi 4490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4491 $as_echo "$ac_cv_search_opendir" >&6; } 4492 ac_res=$ac_cv_search_opendir 4493 if test "$ac_res" != no; then : 4494 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4495 4496 fi 4497 4498 else 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4500 $as_echo_n "checking for library containing opendir... " >&6; } 4501 if test "${ac_cv_search_opendir+set}" = set; then : 4502 $as_echo_n "(cached) " >&6 4503 else 4504 ac_func_search_save_LIBS=$LIBS 4505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4506 /* end confdefs.h. */ 4507 4508 /* Override any GCC internal prototype to avoid an error. 4509 Use char because int might match the return type of a GCC 4510 builtin and then its argument prototype would still apply. */ 4511 #ifdef __cplusplus 4512 extern "C" 4513 #endif 4514 char opendir (); 4515 int 4516 main () 4517 { 4518 return opendir (); 4519 ; 4520 return 0; 4521 } 4522 _ACEOF 4523 for ac_lib in '' x; do 4524 if test -z "$ac_lib"; then 4525 ac_res="none required" 4526 else 4527 ac_res=-l$ac_lib 4528 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4529 fi 4530 if ac_fn_c_try_link "$LINENO"; then : 4531 ac_cv_search_opendir=$ac_res 4532 fi 4533 rm -f core conftest.err conftest.$ac_objext \ 4534 conftest$ac_exeext 4535 if test "${ac_cv_search_opendir+set}" = set; then : 4536 break 4537 fi 4538 done 4539 if test "${ac_cv_search_opendir+set}" = set; then : 4540 4541 else 4542 ac_cv_search_opendir=no 4543 fi 4544 rm conftest.$ac_ext 4545 LIBS=$ac_func_search_save_LIBS 4546 fi 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4548 $as_echo "$ac_cv_search_opendir" >&6; } 4549 ac_res=$ac_cv_search_opendir 4550 if test "$ac_res" != no; then : 4551 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4552 4553 fi 4554 4555 fi 4556 4557 ac_ext=c 4558 ac_cpp='$CPP $CPPFLAGS' 4559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4561 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4563 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4564 # On Suns, sometimes $CPP names a directory. 4565 if test -n "$CPP" && test -d "$CPP"; then 4566 CPP= 4567 fi 4568 if test -z "$CPP"; then 4569 if test "${ac_cv_prog_CPP+set}" = set; then : 4570 $as_echo_n "(cached) " >&6 4571 else 4572 # Double quotes because CPP needs to be expanded 4573 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4574 do 4575 ac_preproc_ok=false 4576 for ac_c_preproc_warn_flag in '' yes 4577 do 4578 # Use a header file that comes with gcc, so configuring glibc 4579 # with a fresh cross-compiler works. 4580 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4581 # <limits.h> exists even on freestanding compilers. 4582 # On the NeXT, cc -E runs the code through the compiler's parser, 4583 # not just through cpp. "Syntax error" is here to catch this case. 4584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4585 /* end confdefs.h. */ 4586 #ifdef __STDC__ 4587 # include <limits.h> 4588 #else 4589 # include <assert.h> 4590 #endif 4591 Syntax error 4592 _ACEOF 4593 if ac_fn_c_try_cpp "$LINENO"; then : 4594 4595 else 4596 # Broken: fails on valid input. 4597 continue 4598 fi 4599 rm -f conftest.err conftest.$ac_ext 4600 4601 # OK, works on sane cases. Now check whether nonexistent headers 4602 # can be detected and how. 4603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4604 /* end confdefs.h. */ 4605 #include <ac_nonexistent.h> 4606 _ACEOF 4607 if ac_fn_c_try_cpp "$LINENO"; then : 4608 # Broken: success on invalid input. 4609 continue 4610 else 4611 # Passes both tests. 4612 ac_preproc_ok=: 4613 break 4614 fi 4615 rm -f conftest.err conftest.$ac_ext 4616 4617 done 4618 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4619 rm -f conftest.err conftest.$ac_ext 4620 if $ac_preproc_ok; then : 4621 break 4622 fi 4623 4624 done 4625 ac_cv_prog_CPP=$CPP 4626 4627 fi 4628 CPP=$ac_cv_prog_CPP 4629 else 4630 ac_cv_prog_CPP=$CPP 4631 fi 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4633 $as_echo "$CPP" >&6; } 4634 ac_preproc_ok=false 4635 for ac_c_preproc_warn_flag in '' yes 4636 do 4637 # Use a header file that comes with gcc, so configuring glibc 4638 # with a fresh cross-compiler works. 4639 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4640 # <limits.h> exists even on freestanding compilers. 4641 # On the NeXT, cc -E runs the code through the compiler's parser, 4642 # not just through cpp. "Syntax error" is here to catch this case. 4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4644 /* end confdefs.h. */ 4645 #ifdef __STDC__ 4646 # include <limits.h> 4647 #else 4648 # include <assert.h> 4649 #endif 4650 Syntax error 4651 _ACEOF 4652 if ac_fn_c_try_cpp "$LINENO"; then : 4653 4654 else 4655 # Broken: fails on valid input. 4656 continue 4657 fi 4658 rm -f conftest.err conftest.$ac_ext 4659 4660 # OK, works on sane cases. Now check whether nonexistent headers 4661 # can be detected and how. 4662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4663 /* end confdefs.h. */ 4664 #include <ac_nonexistent.h> 4665 _ACEOF 4666 if ac_fn_c_try_cpp "$LINENO"; then : 4667 # Broken: success on invalid input. 4668 continue 4669 else 4670 # Passes both tests. 4671 ac_preproc_ok=: 4672 break 4673 fi 4674 rm -f conftest.err conftest.$ac_ext 4675 4676 done 4677 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4678 rm -f conftest.err conftest.$ac_ext 4679 if $ac_preproc_ok; then : 4680 4681 else 4682 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4684 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4685 See \`config.log' for more details." "$LINENO" 5; } 4686 fi 4687 4688 ac_ext=c 4689 ac_cpp='$CPP $CPPFLAGS' 4690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4692 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4693 4694 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4696 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4697 if test "${ac_cv_path_GREP+set}" = set; then : 4698 $as_echo_n "(cached) " >&6 4699 else 4700 if test -z "$GREP"; then 4701 ac_path_GREP_found=false 4702 # Loop through the user's path and test for each of PROGNAME-LIST 4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4704 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4705 do 4706 IFS=$as_save_IFS 4707 test -z "$as_dir" && as_dir=. 4708 for ac_prog in grep ggrep; do 4709 for ac_exec_ext in '' $ac_executable_extensions; do 4710 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4711 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4712 # Check for GNU ac_path_GREP and select it if it is found. 4713 # Check for GNU $ac_path_GREP 4714 case `"$ac_path_GREP" --version 2>&1` in 4715 *GNU*) 4716 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4717 *) 4718 ac_count=0 4719 $as_echo_n 0123456789 >"conftest.in" 4720 while : 4721 do 4722 cat "conftest.in" "conftest.in" >"conftest.tmp" 4723 mv "conftest.tmp" "conftest.in" 4724 cp "conftest.in" "conftest.nl" 4725 $as_echo 'GREP' >> "conftest.nl" 4726 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4727 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4728 as_fn_arith $ac_count + 1 && ac_count=$as_val 4729 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4730 # Best one so far, save it but keep looking for a better one 4731 ac_cv_path_GREP="$ac_path_GREP" 4732 ac_path_GREP_max=$ac_count 4733 fi 4734 # 10*(2^10) chars as input seems more than enough 4735 test $ac_count -gt 10 && break 4736 done 4737 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4738 esac 4739 4740 $ac_path_GREP_found && break 3 4741 done 4742 done 4743 done 4744 IFS=$as_save_IFS 4745 if test -z "$ac_cv_path_GREP"; then 4746 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4747 fi 4748 else 4749 ac_cv_path_GREP=$GREP 4750 fi 4751 4752 fi 4753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4754 $as_echo "$ac_cv_path_GREP" >&6; } 4755 GREP="$ac_cv_path_GREP" 4756 4757 4758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4759 $as_echo_n "checking for egrep... " >&6; } 4760 if test "${ac_cv_path_EGREP+set}" = set; then : 4761 $as_echo_n "(cached) " >&6 4762 else 4763 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4764 then ac_cv_path_EGREP="$GREP -E" 4765 else 4766 if test -z "$EGREP"; then 4767 ac_path_EGREP_found=false 4768 # Loop through the user's path and test for each of PROGNAME-LIST 4769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4770 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4771 do 4772 IFS=$as_save_IFS 4773 test -z "$as_dir" && as_dir=. 4774 for ac_prog in egrep; do 4775 for ac_exec_ext in '' $ac_executable_extensions; do 4776 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4777 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4778 # Check for GNU ac_path_EGREP and select it if it is found. 4779 # Check for GNU $ac_path_EGREP 4780 case `"$ac_path_EGREP" --version 2>&1` in 4781 *GNU*) 4782 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4783 *) 4784 ac_count=0 4785 $as_echo_n 0123456789 >"conftest.in" 4786 while : 4787 do 4788 cat "conftest.in" "conftest.in" >"conftest.tmp" 4789 mv "conftest.tmp" "conftest.in" 4790 cp "conftest.in" "conftest.nl" 4791 $as_echo 'EGREP' >> "conftest.nl" 4792 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4793 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4794 as_fn_arith $ac_count + 1 && ac_count=$as_val 4795 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4796 # Best one so far, save it but keep looking for a better one 4797 ac_cv_path_EGREP="$ac_path_EGREP" 4798 ac_path_EGREP_max=$ac_count 4799 fi 4800 # 10*(2^10) chars as input seems more than enough 4801 test $ac_count -gt 10 && break 4802 done 4803 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4804 esac 4805 4806 $ac_path_EGREP_found && break 3 4807 done 4808 done 4809 done 4810 IFS=$as_save_IFS 4811 if test -z "$ac_cv_path_EGREP"; then 4812 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4813 fi 4814 else 4815 ac_cv_path_EGREP=$EGREP 4816 fi 4817 4818 fi 4819 fi 4820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4821 $as_echo "$ac_cv_path_EGREP" >&6; } 4822 EGREP="$ac_cv_path_EGREP" 4823 4824 4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4826 $as_echo_n "checking for ANSI C header files... " >&6; } 4827 if test "${ac_cv_header_stdc+set}" = set; then : 4828 $as_echo_n "(cached) " >&6 4829 else 4830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4831 /* end confdefs.h. */ 4832 #include <stdlib.h> 4833 #include <stdarg.h> 4834 #include <string.h> 4835 #include <float.h> 4836 4837 int 4838 main () 4839 { 4840 4841 ; 4842 return 0; 4843 } 4844 _ACEOF 4845 if ac_fn_c_try_compile "$LINENO"; then : 4846 ac_cv_header_stdc=yes 4847 else 4848 ac_cv_header_stdc=no 4849 fi 4850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4851 4852 if test $ac_cv_header_stdc = yes; then 4853 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4855 /* end confdefs.h. */ 4856 #include <string.h> 4857 4858 _ACEOF 4859 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4860 $EGREP "memchr" >/dev/null 2>&1; then : 4861 4862 else 4863 ac_cv_header_stdc=no 4864 fi 4865 rm -f conftest* 4866 4867 fi 4868 4869 if test $ac_cv_header_stdc = yes; then 4870 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872 /* end confdefs.h. */ 4873 #include <stdlib.h> 4874 4875 _ACEOF 4876 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4877 $EGREP "free" >/dev/null 2>&1; then : 4878 4879 else 4880 ac_cv_header_stdc=no 4881 fi 4882 rm -f conftest* 4883 4884 fi 4885 4886 if test $ac_cv_header_stdc = yes; then 4887 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4888 if test "$cross_compiling" = yes; then : 4889 : 4890 else 4891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4892 /* end confdefs.h. */ 4893 #include <ctype.h> 4894 #include <stdlib.h> 4895 #if ((' ' & 0x0FF) == 0x020) 4896 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4897 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4898 #else 4899 # define ISLOWER(c) \ 4900 (('a' <= (c) && (c) <= 'i') \ 4901 || ('j' <= (c) && (c) <= 'r') \ 4902 || ('s' <= (c) && (c) <= 'z')) 4903 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4904 #endif 4905 4906 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4907 int 4908 main () 4909 { 4910 int i; 4911 for (i = 0; i < 256; i++) 4912 if (XOR (islower (i), ISLOWER (i)) 4913 || toupper (i) != TOUPPER (i)) 4914 return 2; 4915 return 0; 4916 } 4917 _ACEOF 4918 if ac_fn_c_try_run "$LINENO"; then : 4919 4920 else 4921 ac_cv_header_stdc=no 4922 fi 4923 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4924 conftest.$ac_objext conftest.beam conftest.$ac_ext 4925 fi 4926 4927 fi 4928 fi 4929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4930 $as_echo "$ac_cv_header_stdc" >&6; } 4931 if test $ac_cv_header_stdc = yes; then 4932 4933 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4934 4935 fi 4936 4937 # Skip malloc.h to prevent redefinition of HAVE_MALLOC_H on some platforms 4938 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4939 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4940 inttypes.h stdint.h unistd.h 4941 do : 4942 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4943 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4944 " 4945 eval as_val=\$$as_ac_Header 4946 if test "x$as_val" = x""yes; then : 4947 cat >>confdefs.h <<_ACEOF 4948 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4949 _ACEOF 4950 4951 fi 4952 4953 done 4954 4955 4956 for ac_header in arpa/inet.h fcntl.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h 4957 do : 4958 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4959 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4960 eval as_val=\$$as_ac_Header 4961 if test "x$as_val" = x""yes; then : 4962 cat >>confdefs.h <<_ACEOF 4963 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4964 _ACEOF 4965 4966 else 4967 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4968 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4969 as_fn_error "Missing some header files. 4970 See \`config.log' for more details." "$LINENO" 5; } 4971 fi 4972 4973 done 4974 4975 for ac_header in pthread.h 4976 do : 4977 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 4978 if test "x$ac_cv_header_pthread_h" = x""yes; then : 4979 cat >>confdefs.h <<_ACEOF 4980 #define HAVE_PTHREAD_H 1 4981 _ACEOF 4982 4983 fi 4984 4985 done 4986 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5 4988 $as_echo_n "checking for library containing pthread_create... " >&6; } 4989 if test "${ac_cv_search_pthread_create+set}" = set; then : 4990 $as_echo_n "(cached) " >&6 4991 else 4992 ac_func_search_save_LIBS=$LIBS 4993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4994 /* end confdefs.h. */ 4995 4996 /* Override any GCC internal prototype to avoid an error. 4997 Use char because int might match the return type of a GCC 4998 builtin and then its argument prototype would still apply. */ 4999 #ifdef __cplusplus 5000 extern "C" 5001 #endif 5002 char pthread_create (); 5003 int 5004 main () 5005 { 5006 return pthread_create (); 5007 ; 5008 return 0; 5009 } 5010 _ACEOF 5011 for ac_lib in '' pthread; do 5012 if test -z "$ac_lib"; then 5013 ac_res="none required" 5014 else 5015 ac_res=-l$ac_lib 5016 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5017 fi 5018 if ac_fn_c_try_link "$LINENO"; then : 5019 ac_cv_search_pthread_create=$ac_res 5020 fi 5021 rm -f core conftest.err conftest.$ac_objext \ 5022 conftest$ac_exeext 5023 if test "${ac_cv_search_pthread_create+set}" = set; then : 5024 break 5025 fi 5026 done 5027 if test "${ac_cv_search_pthread_create+set}" = set; then : 5028 5029 else 5030 ac_cv_search_pthread_create=no 5031 fi 5032 rm conftest.$ac_ext 5033 LIBS=$ac_func_search_save_LIBS 5034 fi 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5 5036 $as_echo "$ac_cv_search_pthread_create" >&6; } 5037 ac_res=$ac_cv_search_pthread_create 5038 if test "$ac_res" != no; then : 5039 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5040 5041 fi 5042 5043 ac_fn_c_check_type "$LINENO" "pthread_barrier_t" "ac_cv_type_pthread_barrier_t" "$ac_includes_default" 5044 if test "x$ac_cv_type_pthread_barrier_t" = x""yes; then : 5045 5046 $as_echo "#define HAVE_PTHREAD_BARRIERS 1" >>confdefs.h 5047 5048 fi 5049 5050 for ac_header in libaio.h 5051 do : 5052 ac_fn_c_check_header_mongrel "$LINENO" "libaio.h" "ac_cv_header_libaio_h" "$ac_includes_default" 5053 if test "x$ac_cv_header_libaio_h" = x""yes; then : 5054 cat >>confdefs.h <<_ACEOF 5055 #define HAVE_LIBAIO_H 1 5056 _ACEOF 5057 5058 fi 5059 5060 done 5061 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing io_setup" >&5 5063 $as_echo_n "checking for library containing io_setup... " >&6; } 5064 if test "${ac_cv_search_io_setup+set}" = set; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 ac_func_search_save_LIBS=$LIBS 5068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5069 /* end confdefs.h. */ 5070 5071 /* Override any GCC internal prototype to avoid an error. 5072 Use char because int might match the return type of a GCC 5073 builtin and then its argument prototype would still apply. */ 5074 #ifdef __cplusplus 5075 extern "C" 5076 #endif 5077 char io_setup (); 5078 int 5079 main () 5080 { 5081 return io_setup (); 5082 ; 5083 return 0; 5084 } 5085 _ACEOF 5086 for ac_lib in '' aio; do 5087 if test -z "$ac_lib"; then 5088 ac_res="none required" 5089 else 5090 ac_res=-l$ac_lib 5091 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5092 fi 5093 if ac_fn_c_try_link "$LINENO"; then : 5094 ac_cv_search_io_setup=$ac_res 5095 fi 5096 rm -f core conftest.err conftest.$ac_objext \ 5097 conftest$ac_exeext 5098 if test "${ac_cv_search_io_setup+set}" = set; then : 5099 break 5100 fi 5101 done 5102 if test "${ac_cv_search_io_setup+set}" = set; then : 5103 5104 else 5105 ac_cv_search_io_setup=no 5106 fi 5107 rm conftest.$ac_ext 5108 LIBS=$ac_func_search_save_LIBS 5109 fi 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_io_setup" >&5 5111 $as_echo "$ac_cv_search_io_setup" >&6; } 5112 ac_res=$ac_cv_search_io_setup 5113 if test "$ac_res" != no; then : 5114 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5115 5116 fi 5117 5118 for ac_header in sys/shm.h 5119 do : 5120 ac_fn_c_check_header_mongrel "$LINENO" "sys/shm.h" "ac_cv_header_sys_shm_h" "$ac_includes_default" 5121 if test "x$ac_cv_header_sys_shm_h" = x""yes; then : 5122 cat >>confdefs.h <<_ACEOF 5123 #define HAVE_SYS_SHM_H 1 5124 _ACEOF 5125 5126 fi 5127 5128 done 5129 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing shm_open" >&5 5131 $as_echo_n "checking for library containing shm_open... " >&6; } 5132 if test "${ac_cv_search_shm_open+set}" = set; then : 5133 $as_echo_n "(cached) " >&6 5134 else 5135 ac_func_search_save_LIBS=$LIBS 5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137 /* end confdefs.h. */ 5138 5139 /* Override any GCC internal prototype to avoid an error. 5140 Use char because int might match the return type of a GCC 5141 builtin and then its argument prototype would still apply. */ 5142 #ifdef __cplusplus 5143 extern "C" 5144 #endif 5145 char shm_open (); 5146 int 5147 main () 5148 { 5149 return shm_open (); 5150 ; 5151 return 0; 5152 } 5153 _ACEOF 5154 for ac_lib in '' rt; do 5155 if test -z "$ac_lib"; then 5156 ac_res="none required" 5157 else 5158 ac_res=-l$ac_lib 5159 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5160 fi 5161 if ac_fn_c_try_link "$LINENO"; then : 5162 ac_cv_search_shm_open=$ac_res 5163 fi 5164 rm -f core conftest.err conftest.$ac_objext \ 5165 conftest$ac_exeext 5166 if test "${ac_cv_search_shm_open+set}" = set; then : 5167 break 5168 fi 5169 done 5170 if test "${ac_cv_search_shm_open+set}" = set; then : 5171 5172 else 5173 ac_cv_search_shm_open=no 5174 fi 5175 rm conftest.$ac_ext 5176 LIBS=$ac_func_search_save_LIBS 5177 fi 5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_shm_open" >&5 5179 $as_echo "$ac_cv_search_shm_open" >&6; } 5180 ac_res=$ac_cv_search_shm_open 5181 if test "$ac_res" != no; then : 5182 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5183 5184 fi 5185 5186 5187 5188 # Checks for typedefs, structures, and compiler characteristics. 5189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 5190 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 5191 if test "${ac_cv_header_stdbool_h+set}" = set; then : 5192 $as_echo_n "(cached) " >&6 5193 else 5194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5195 /* end confdefs.h. */ 5196 5197 #include <stdbool.h> 5198 #ifndef bool 5199 "error: bool is not defined" 5200 #endif 5201 #ifndef false 5202 "error: false is not defined" 5203 #endif 5204 #if false 5205 "error: false is not 0" 5206 #endif 5207 #ifndef true 5208 "error: true is not defined" 5209 #endif 5210 #if true != 1 5211 "error: true is not 1" 5212 #endif 5213 #ifndef __bool_true_false_are_defined 5214 "error: __bool_true_false_are_defined is not defined" 5215 #endif 5216 5217 struct s { _Bool s: 1; _Bool t; } s; 5218 5219 char a[true == 1 ? 1 : -1]; 5220 char b[false == 0 ? 1 : -1]; 5221 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 5222 char d[(bool) 0.5 == true ? 1 : -1]; 5223 bool e = &s; 5224 char f[(_Bool) 0.0 == false ? 1 : -1]; 5225 char g[true]; 5226 char h[sizeof (_Bool)]; 5227 char i[sizeof s.t]; 5228 enum { j = false, k = true, l = false * true, m = true * 256 }; 5229 /* The following fails for 5230 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 5231 _Bool n[m]; 5232 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 5233 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 5234 # if defined __xlc__ || defined __GNUC__ 5235 /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 5236 reported by James Lemley on 2005-10-05; see 5237 http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html 5238 This test is not quite right, since xlc is allowed to 5239 reject this program, as the initializer for xlcbug is 5240 not one of the forms that C requires support for. 5241 However, doing the test right would require a runtime 5242 test, and that would make cross-compilation harder. 5243 Let us hope that IBM fixes the xlc bug, and also adds 5244 support for this kind of constant expression. In the 5245 meantime, this test will reject xlc, which is OK, since 5246 our stdbool.h substitute should suffice. We also test 5247 this with GCC, where it should work, to detect more 5248 quickly whether someone messes up the test in the 5249 future. */ 5250 char digs[] = "0123456789"; 5251 int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); 5252 # endif 5253 /* Catch a bug in an HP-UX C compiler. See 5254 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 5255 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 5256 */ 5257 _Bool q = true; 5258 _Bool *pq = &q; 5259 5260 int 5261 main () 5262 { 5263 5264 *pq |= q; 5265 *pq |= ! q; 5266 /* Refer to every declared value, to avoid compiler optimizations. */ 5267 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 5268 + !m + !n + !o + !p + !q + !pq); 5269 5270 ; 5271 return 0; 5272 } 5273 _ACEOF 5274 if ac_fn_c_try_compile "$LINENO"; then : 5275 ac_cv_header_stdbool_h=yes 5276 else 5277 ac_cv_header_stdbool_h=no 5278 fi 5279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5280 fi 5281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 5282 $as_echo "$ac_cv_header_stdbool_h" >&6; } 5283 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 5284 if test "x$ac_cv_type__Bool" = x""yes; then : 5285 5286 cat >>confdefs.h <<_ACEOF 5287 #define HAVE__BOOL 1 5288 _ACEOF 5289 5290 5291 fi 5292 5293 if test $ac_cv_header_stdbool_h = yes; then 5294 5295 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 5296 5297 fi 5298 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5300 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5301 if test "${ac_cv_c_const+set}" = set; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5305 /* end confdefs.h. */ 5306 5307 int 5308 main () 5309 { 5310 /* FIXME: Include the comments suggested by Paul. */ 5311 #ifndef __cplusplus 5312 /* Ultrix mips cc rejects this. */ 5313 typedef int charset[2]; 5314 const charset cs; 5315 /* SunOS 4.1.1 cc rejects this. */ 5316 char const *const *pcpcc; 5317 char **ppc; 5318 /* NEC SVR4.0.2 mips cc rejects this. */ 5319 struct point {int x, y;}; 5320 static struct point const zero = {0,0}; 5321 /* AIX XL C 1.02.0.0 rejects this. 5322 It does not let you subtract one const X* pointer from another in 5323 an arm of an if-expression whose if-part is not a constant 5324 expression */ 5325 const char *g = "string"; 5326 pcpcc = &g + (g ? g-g : 0); 5327 /* HPUX 7.0 cc rejects these. */ 5328 ++pcpcc; 5329 ppc = (char**) pcpcc; 5330 pcpcc = (char const *const *) ppc; 5331 { /* SCO 3.2v4 cc rejects this. */ 5332 char *t; 5333 char const *s = 0 ? (char *) 0 : (char const *) 0; 5334 5335 *t++ = 0; 5336 if (s) return 0; 5337 } 5338 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5339 int x[] = {25, 17}; 5340 const int *foo = &x[0]; 5341 ++foo; 5342 } 5343 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5344 typedef const int *iptr; 5345 iptr p = 0; 5346 ++p; 5347 } 5348 { /* AIX XL C 1.02.0.0 rejects this saying 5349 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5350 struct s { int j; const int *ap[3]; }; 5351 struct s *b; b->j = 5; 5352 } 5353 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5354 const int foo = 10; 5355 if (!foo) return 0; 5356 } 5357 return !cs[0] && !zero.x; 5358 #endif 5359 5360 ; 5361 return 0; 5362 } 5363 _ACEOF 5364 if ac_fn_c_try_compile "$LINENO"; then : 5365 ac_cv_c_const=yes 5366 else 5367 ac_cv_c_const=no 5368 fi 5369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5370 fi 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5372 $as_echo "$ac_cv_c_const" >&6; } 5373 if test $ac_cv_c_const = no; then 5374 5375 $as_echo "#define const /**/" >>confdefs.h 5376 5377 fi 5378 5379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5380 $as_echo_n "checking for inline... " >&6; } 5381 if test "${ac_cv_c_inline+set}" = set; then : 5382 $as_echo_n "(cached) " >&6 5383 else 5384 ac_cv_c_inline=no 5385 for ac_kw in inline __inline__ __inline; do 5386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5387 /* end confdefs.h. */ 5388 #ifndef __cplusplus 5389 typedef int foo_t; 5390 static $ac_kw foo_t static_foo () {return 0; } 5391 $ac_kw foo_t foo () {return 0; } 5392 #endif 5393 5394 _ACEOF 5395 if ac_fn_c_try_compile "$LINENO"; then : 5396 ac_cv_c_inline=$ac_kw 5397 fi 5398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5399 test "$ac_cv_c_inline" != no && break 5400 done 5401 5402 fi 5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5404 $as_echo "$ac_cv_c_inline" >&6; } 5405 5406 case $ac_cv_c_inline in 5407 inline | yes) ;; 5408 *) 5409 case $ac_cv_c_inline in 5410 no) ac_val=;; 5411 *) ac_val=$ac_cv_c_inline;; 5412 esac 5413 cat >>confdefs.h <<_ACEOF 5414 #ifndef __cplusplus 5415 #define inline $ac_val 5416 #endif 5417 _ACEOF 5418 ;; 5419 esac 5420 5421 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 5422 if test "x$ac_cv_type_pid_t" = x""yes; then : 5423 5424 else 5425 5426 cat >>confdefs.h <<_ACEOF 5427 #define pid_t int 5428 _ACEOF 5429 5430 fi 5431 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 5433 $as_echo_n "checking for C/C++ restrict keyword... " >&6; } 5434 if test "${ac_cv_c_restrict+set}" = set; then : 5435 $as_echo_n "(cached) " >&6 5436 else 5437 ac_cv_c_restrict=no 5438 # The order here caters to the fact that C++ does not require restrict. 5439 for ac_kw in __restrict __restrict__ _Restrict restrict; do 5440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5441 /* end confdefs.h. */ 5442 typedef int * int_ptr; 5443 int foo (int_ptr $ac_kw ip) { 5444 return ip[0]; 5445 } 5446 int 5447 main () 5448 { 5449 int s[1]; 5450 int * $ac_kw t = s; 5451 t[0] = 0; 5452 return foo(t) 5453 ; 5454 return 0; 5455 } 5456 _ACEOF 5457 if ac_fn_c_try_compile "$LINENO"; then : 5458 ac_cv_c_restrict=$ac_kw 5459 fi 5460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5461 test "$ac_cv_c_restrict" != no && break 5462 done 5463 5464 fi 5465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 5466 $as_echo "$ac_cv_c_restrict" >&6; } 5467 5468 case $ac_cv_c_restrict in 5469 restrict) ;; 5470 no) $as_echo "#define restrict /**/" >>confdefs.h 5471 ;; 5472 *) cat >>confdefs.h <<_ACEOF 5473 #define restrict $ac_cv_c_restrict 5474 _ACEOF 5475 ;; 5476 esac 5477 5478 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5479 if test "x$ac_cv_type_size_t" = x""yes; then : 5480 5481 else 5482 5483 cat >>confdefs.h <<_ACEOF 5484 #define size_t unsigned int 5485 _ACEOF 5486 5487 fi 5488 5489 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5490 if test "x$ac_cv_type_ssize_t" = x""yes; then : 5491 5492 else 5493 5494 cat >>confdefs.h <<_ACEOF 5495 #define ssize_t int 5496 _ACEOF 5497 5498 fi 5499 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5501 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5502 if test "${ac_cv_header_time+set}" = set; then : 5503 $as_echo_n "(cached) " >&6 5504 else 5505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5506 /* end confdefs.h. */ 5507 #include <sys/types.h> 5508 #include <sys/time.h> 5509 #include <time.h> 5510 5511 int 5512 main () 5513 { 5514 if ((struct tm *) 0) 5515 return 0; 5516 ; 5517 return 0; 5518 } 5519 _ACEOF 5520 if ac_fn_c_try_compile "$LINENO"; then : 5521 ac_cv_header_time=yes 5522 else 5523 ac_cv_header_time=no 5524 fi 5525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5526 fi 5527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5528 $as_echo "$ac_cv_header_time" >&6; } 5529 if test $ac_cv_header_time = yes; then 5530 5531 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5532 5533 fi 5534 5535 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 5536 case $ac_cv_c_uint16_t in #( 5537 no|yes) ;; #( 5538 *) 5539 5540 5541 cat >>confdefs.h <<_ACEOF 5542 #define uint16_t $ac_cv_c_uint16_t 5543 _ACEOF 5544 ;; 5545 esac 5546 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 5548 $as_echo_n "checking for working volatile... " >&6; } 5549 if test "${ac_cv_c_volatile+set}" = set; then : 5550 $as_echo_n "(cached) " >&6 5551 else 5552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553 /* end confdefs.h. */ 5554 5555 int 5556 main () 5557 { 5558 5559 volatile int x; 5560 int * volatile y = (int *) 0; 5561 return !x && !y; 5562 ; 5563 return 0; 5564 } 5565 _ACEOF 5566 if ac_fn_c_try_compile "$LINENO"; then : 5567 ac_cv_c_volatile=yes 5568 else 5569 ac_cv_c_volatile=no 5570 fi 5571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5572 fi 5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 5574 $as_echo "$ac_cv_c_volatile" >&6; } 5575 if test $ac_cv_c_volatile = no; then 5576 5577 $as_echo "#define volatile /**/" >>confdefs.h 5578 5579 fi 5580 5581 5582 5583 # Checks for library functions. 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5 5585 $as_echo_n "checking whether closedir returns void... " >&6; } 5586 if test "${ac_cv_func_closedir_void+set}" = set; then : 5587 $as_echo_n "(cached) " >&6 5588 else 5589 if test "$cross_compiling" = yes; then : 5590 ac_cv_func_closedir_void=yes 5591 else 5592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5593 /* end confdefs.h. */ 5594 $ac_includes_default 5595 #include <$ac_header_dirent> 5596 #ifndef __cplusplus 5597 int closedir (); 5598 #endif 5599 5600 int 5601 main () 5602 { 5603 return closedir (opendir (".")) != 0; 5604 ; 5605 return 0; 5606 } 5607 _ACEOF 5608 if ac_fn_c_try_run "$LINENO"; then : 5609 ac_cv_func_closedir_void=no 5610 else 5611 ac_cv_func_closedir_void=yes 5612 fi 5613 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5614 conftest.$ac_objext conftest.beam conftest.$ac_ext 5615 fi 5616 5617 fi 5618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 5619 $as_echo "$ac_cv_func_closedir_void" >&6; } 5620 if test $ac_cv_func_closedir_void = yes; then 5621 5622 $as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h 5623 5624 fi 5625 5626 if test $ac_cv_c_compiler_gnu = yes; then 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 5628 $as_echo_n "checking whether $CC needs -traditional... " >&6; } 5629 if test "${ac_cv_prog_gcc_traditional+set}" = set; then : 5630 $as_echo_n "(cached) " >&6 5631 else 5632 ac_pattern="Autoconf.*'x'" 5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5634 /* end confdefs.h. */ 5635 #include <sgtty.h> 5636 Autoconf TIOCGETP 5637 _ACEOF 5638 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5639 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5640 ac_cv_prog_gcc_traditional=yes 5641 else 5642 ac_cv_prog_gcc_traditional=no 5643 fi 5644 rm -f conftest* 5645 5646 5647 if test $ac_cv_prog_gcc_traditional = no; then 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649 /* end confdefs.h. */ 5650 #include <termio.h> 5651 Autoconf TCGETA 5652 _ACEOF 5653 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5654 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5655 ac_cv_prog_gcc_traditional=yes 5656 fi 5657 rm -f conftest* 5658 5659 fi 5660 fi 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 5662 $as_echo "$ac_cv_prog_gcc_traditional" >&6; } 5663 if test $ac_cv_prog_gcc_traditional = yes; then 5664 CC="$CC -traditional" 5665 fi 5666 fi 5667 5668 for ac_header in sys/select.h sys/socket.h 5669 do : 5670 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5671 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5672 eval as_val=\$$as_ac_Header 5673 if test "x$as_val" = x""yes; then : 5674 cat >>confdefs.h <<_ACEOF 5675 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5676 _ACEOF 5677 5678 fi 5679 5680 done 5681 5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5 5683 $as_echo_n "checking types of arguments for select... " >&6; } 5684 if test "${ac_cv_func_select_args+set}" = set; then : 5685 $as_echo_n "(cached) " >&6 5686 else 5687 for ac_arg234 in 'fd_set *' 'int *' 'void *'; do 5688 for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do 5689 for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do 5690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5691 /* end confdefs.h. */ 5692 $ac_includes_default 5693 #ifdef HAVE_SYS_SELECT_H 5694 # include <sys/select.h> 5695 #endif 5696 #ifdef HAVE_SYS_SOCKET_H 5697 # include <sys/socket.h> 5698 #endif 5699 5700 int 5701 main () 5702 { 5703 extern int select ($ac_arg1, 5704 $ac_arg234, $ac_arg234, $ac_arg234, 5705 $ac_arg5); 5706 ; 5707 return 0; 5708 } 5709 _ACEOF 5710 if ac_fn_c_try_compile "$LINENO"; then : 5711 ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 5712 fi 5713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5714 done 5715 done 5716 done 5717 # Provide a safe default value. 5718 : ${ac_cv_func_select_args='int,int *,struct timeval *'} 5719 5720 fi 5721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 5722 $as_echo "$ac_cv_func_select_args" >&6; } 5723 ac_save_IFS=$IFS; IFS=',' 5724 set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` 5725 IFS=$ac_save_IFS 5726 shift 5727 5728 cat >>confdefs.h <<_ACEOF 5729 #define SELECT_TYPE_ARG1 $1 5730 _ACEOF 5731 5732 5733 cat >>confdefs.h <<_ACEOF 5734 #define SELECT_TYPE_ARG234 ($2) 5735 _ACEOF 5736 5737 5738 cat >>confdefs.h <<_ACEOF 5739 #define SELECT_TYPE_ARG5 ($3) 5740 _ACEOF 5741 5742 rm -f conftest* 5743 5744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5745 $as_echo_n "checking return type of signal handlers... " >&6; } 5746 if test "${ac_cv_type_signal+set}" = set; then : 5747 $as_echo_n "(cached) " >&6 5748 else 5749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5750 /* end confdefs.h. */ 5751 #include <sys/types.h> 5752 #include <signal.h> 5753 5754 int 5755 main () 5756 { 5757 return *(signal (0, 0)) (0) == 1; 5758 ; 5759 return 0; 5760 } 5761 _ACEOF 5762 if ac_fn_c_try_compile "$LINENO"; then : 5763 ac_cv_type_signal=int 5764 else 5765 ac_cv_type_signal=void 5766 fi 5767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5768 fi 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5770 $as_echo "$ac_cv_type_signal" >&6; } 5771 5772 cat >>confdefs.h <<_ACEOF 5773 #define RETSIGTYPE $ac_cv_type_signal 5774 _ACEOF 5775 5776 5777 ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" 5778 if test "x$ac_cv_have_decl_strerror_r" = x""yes; then : 5779 ac_have_decl=1 5780 else 5781 ac_have_decl=0 5782 fi 5783 5784 cat >>confdefs.h <<_ACEOF 5785 #define HAVE_DECL_STRERROR_R $ac_have_decl 5786 _ACEOF 5787 5788 for ac_func in strerror_r 5789 do : 5790 ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" 5791 if test "x$ac_cv_func_strerror_r" = x""yes; then : 5792 cat >>confdefs.h <<_ACEOF 5793 #define HAVE_STRERROR_R 1 5794 _ACEOF 5795 5796 fi 5797 done 5798 5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 5800 $as_echo_n "checking whether strerror_r returns char *... " >&6; } 5801 if test "${ac_cv_func_strerror_r_char_p+set}" = set; then : 5802 $as_echo_n "(cached) " >&6 5803 else 5804 5805 ac_cv_func_strerror_r_char_p=no 5806 if test $ac_cv_have_decl_strerror_r = yes; then 5807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5808 /* end confdefs.h. */ 5809 $ac_includes_default 5810 int 5811 main () 5812 { 5813 5814 char buf[100]; 5815 char x = *strerror_r (0, buf, sizeof buf); 5816 char *p = strerror_r (0, buf, sizeof buf); 5817 return !p || x; 5818 5819 ; 5820 return 0; 5821 } 5822 _ACEOF 5823 if ac_fn_c_try_compile "$LINENO"; then : 5824 ac_cv_func_strerror_r_char_p=yes 5825 fi 5826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5827 else 5828 # strerror_r is not declared. Choose between 5829 # systems that have relatively inaccessible declarations for the 5830 # function. BeOS and DEC UNIX 4.0 fall in this category, but the 5831 # former has a strerror_r that returns char*, while the latter 5832 # has a strerror_r that returns `int'. 5833 # This test should segfault on the DEC system. 5834 if test "$cross_compiling" = yes; then : 5835 : 5836 else 5837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5838 /* end confdefs.h. */ 5839 $ac_includes_default 5840 extern char *strerror_r (); 5841 int 5842 main () 5843 { 5844 char buf[100]; 5845 char x = *strerror_r (0, buf, sizeof buf); 5846 return ! isalpha (x); 5847 ; 5848 return 0; 5849 } 5850 _ACEOF 5851 if ac_fn_c_try_run "$LINENO"; then : 5852 ac_cv_func_strerror_r_char_p=yes 5853 fi 5854 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5855 conftest.$ac_objext conftest.beam conftest.$ac_ext 5856 fi 5857 5858 fi 5859 5860 fi 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 5862 $as_echo "$ac_cv_func_strerror_r_char_p" >&6; } 5863 if test $ac_cv_func_strerror_r_char_p = yes; then 5864 5865 $as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h 5866 5867 fi 5868 5869 for ac_func in vprintf 5870 do : 5871 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5872 if test "x$ac_cv_func_vprintf" = x""yes; then : 5873 cat >>confdefs.h <<_ACEOF 5874 #define HAVE_VPRINTF 1 5875 _ACEOF 5876 5877 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5878 if test "x$ac_cv_func__doprnt" = x""yes; then : 5879 5880 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5881 5882 fi 5883 5884 fi 5885 done 5886 5887 5888 for ac_func in ftruncate gettimeofday memset munmap select socket strtol strtoull 5889 do : 5890 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5891 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5892 eval as_val=\$$as_ac_var 5893 if test "x$as_val" = x""yes; then : 5894 cat >>confdefs.h <<_ACEOF 5895 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5896 _ACEOF 5897 5898 fi 5899 done 5900 5901 for ac_func in mmap64 posix_memalign rand_r sched_getaffinity 5902 do : 5903 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5904 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5905 eval as_val=\$$as_ac_var 5906 if test "x$as_val" = x""yes; then : 5907 cat >>confdefs.h <<_ACEOF 5908 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5909 _ACEOF 5910 5911 fi 5912 done 5913 5914 5915 ac_config_files="$ac_config_files Makefile src/Makefile" 5916 5917 cat >confcache <<\_ACEOF 5918 # This file is a shell script that caches the results of configure 5919 # tests run on this system so they can be shared between configure 5920 # scripts and configure runs, see configure's option --config-cache. 5921 # It is not useful on other systems. If it contains results you don't 5922 # want to keep, you may remove or edit it. 5923 # 5924 # config.status only pays attention to the cache file if you give it 5925 # the --recheck option to rerun configure. 5926 # 5927 # `ac_cv_env_foo' variables (set or unset) will be overridden when 5928 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5929 # following values. 5930 5931 _ACEOF 5932 5933 # The following way of writing the cache mishandles newlines in values, 5934 # but we know of no workaround that is simple, portable, and efficient. 5935 # So, we kill variables containing newlines. 5936 # Ultrix sh set writes to stderr and can't be redirected directly, 5937 # and sets the high bit in the cache file unless we assign to the vars. 5938 ( 5939 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5940 eval ac_val=\$$ac_var 5941 case $ac_val in #( 5942 *${as_nl}*) 5943 case $ac_var in #( 5944 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5945 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5946 esac 5947 case $ac_var in #( 5948 _ | IFS | as_nl) ;; #( 5949 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5950 *) { eval $ac_var=; unset $ac_var;} ;; 5951 esac ;; 5952 esac 5953 done 5954 5955 (set) 2>&1 | 5956 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5957 *${as_nl}ac_space=\ *) 5958 # `set' does not quote correctly, so add quotes: double-quote 5959 # substitution turns \\\\ into \\, and sed turns \\ into \. 5960 sed -n \ 5961 "s/'/'\\\\''/g; 5962 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5963 ;; #( 5964 *) 5965 # `set' quotes correctly as required by POSIX, so do not add quotes. 5966 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5967 ;; 5968 esac | 5969 sort 5970 ) | 5971 sed ' 5972 /^ac_cv_env_/b end 5973 t clear 5974 :clear 5975 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5976 t end 5977 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5978 :end' >>confcache 5979 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5980 if test -w "$cache_file"; then 5981 test "x$cache_file" != "x/dev/null" && 5982 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5983 $as_echo "$as_me: updating cache $cache_file" >&6;} 5984 cat confcache >$cache_file 5985 else 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5987 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5988 fi 5989 fi 5990 rm -f confcache 5991 5992 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5993 # Let make expand exec_prefix. 5994 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5995 5996 DEFS=-DHAVE_CONFIG_H 5997 5998 ac_libobjs= 5999 ac_ltlibobjs= 6000 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6001 # 1. Remove the extension, and $U if already installed. 6002 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6003 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 6004 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6005 # will be set to the directory where LIBOBJS objects are built. 6006 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6007 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 6008 done 6009 LIBOBJS=$ac_libobjs 6010 6011 LTLIBOBJS=$ac_ltlibobjs 6012 6013 6014 if test -n "$EXEEXT"; then 6015 am__EXEEXT_TRUE= 6016 am__EXEEXT_FALSE='#' 6017 else 6018 am__EXEEXT_TRUE='#' 6019 am__EXEEXT_FALSE= 6020 fi 6021 6022 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 6023 as_fn_error "conditional \"AMDEP\" was never defined. 6024 Usually this means the macro was only invoked conditionally." "$LINENO" 5 6025 fi 6026 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 6027 as_fn_error "conditional \"am__fastdepCXX\" was never defined. 6028 Usually this means the macro was only invoked conditionally." "$LINENO" 5 6029 fi 6030 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 6031 as_fn_error "conditional \"am__fastdepCC\" was never defined. 6032 Usually this means the macro was only invoked conditionally." "$LINENO" 5 6033 fi 6034 6035 : ${CONFIG_STATUS=./config.status} 6036 ac_write_fail=0 6037 ac_clean_files_save=$ac_clean_files 6038 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6040 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6041 as_write_fail=0 6042 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6043 #! $SHELL 6044 # Generated by $as_me. 6045 # Run this file to recreate the current configuration. 6046 # Compiler output produced by configure, useful for debugging 6047 # configure, is in config.log if it exists. 6048 6049 debug=false 6050 ac_cs_recheck=false 6051 ac_cs_silent=false 6052 6053 SHELL=\${CONFIG_SHELL-$SHELL} 6054 export SHELL 6055 _ASEOF 6056 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6057 ## -------------------- ## 6058 ## M4sh Initialization. ## 6059 ## -------------------- ## 6060 6061 # Be more Bourne compatible 6062 DUALCASE=1; export DUALCASE # for MKS sh 6063 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6064 emulate sh 6065 NULLCMD=: 6066 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6067 # is contrary to our usage. Disable this feature. 6068 alias -g '${1+"$@"}'='"$@"' 6069 setopt NO_GLOB_SUBST 6070 else 6071 case `(set -o) 2>/dev/null` in #( 6072 *posix*) : 6073 set -o posix ;; #( 6074 *) : 6075 ;; 6076 esac 6077 fi 6078 6079 6080 as_nl=' 6081 ' 6082 export as_nl 6083 # Printing a long string crashes Solaris 7 /usr/bin/printf. 6084 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6085 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6086 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6087 # Prefer a ksh shell builtin over an external printf program on Solaris, 6088 # but without wasting forks for bash or zsh. 6089 if test -z "$BASH_VERSION$ZSH_VERSION" \ 6090 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6091 as_echo='print -r --' 6092 as_echo_n='print -rn --' 6093 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6094 as_echo='printf %s\n' 6095 as_echo_n='printf %s' 6096 else 6097 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6098 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6099 as_echo_n='/usr/ucb/echo -n' 6100 else 6101 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6102 as_echo_n_body='eval 6103 arg=$1; 6104 case $arg in #( 6105 *"$as_nl"*) 6106 expr "X$arg" : "X\\(.*\\)$as_nl"; 6107 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6108 esac; 6109 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6110 ' 6111 export as_echo_n_body 6112 as_echo_n='sh -c $as_echo_n_body as_echo' 6113 fi 6114 export as_echo_body 6115 as_echo='sh -c $as_echo_body as_echo' 6116 fi 6117 6118 # The user is always right. 6119 if test "${PATH_SEPARATOR+set}" != set; then 6120 PATH_SEPARATOR=: 6121 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6122 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6123 PATH_SEPARATOR=';' 6124 } 6125 fi 6126 6127 6128 # IFS 6129 # We need space, tab and new line, in precisely that order. Quoting is 6130 # there to prevent editors from complaining about space-tab. 6131 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 6132 # splitting by setting IFS to empty value.) 6133 IFS=" "" $as_nl" 6134 6135 # Find who we are. Look in the path if we contain no directory separator. 6136 case $0 in #(( 6137 *[\\/]* ) as_myself=$0 ;; 6138 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6139 for as_dir in $PATH 6140 do 6141 IFS=$as_save_IFS 6142 test -z "$as_dir" && as_dir=. 6143 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6144 done 6145 IFS=$as_save_IFS 6146 6147 ;; 6148 esac 6149 # We did not find ourselves, most probably we were run as `sh COMMAND' 6150 # in which case we are not to be found in the path. 6151 if test "x$as_myself" = x; then 6152 as_myself=$0 6153 fi 6154 if test ! -f "$as_myself"; then 6155 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6156 exit 1 6157 fi 6158 6159 # Unset variables that we do not need and which cause bugs (e.g. in 6160 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6161 # suppresses any "Segmentation fault" message there. '((' could 6162 # trigger a bug in pdksh 5.2.14. 6163 for as_var in BASH_ENV ENV MAIL MAILPATH 6164 do eval test x\${$as_var+set} = xset \ 6165 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6166 done 6167 PS1='$ ' 6168 PS2='> ' 6169 PS4='+ ' 6170 6171 # NLS nuisances. 6172 LC_ALL=C 6173 export LC_ALL 6174 LANGUAGE=C 6175 export LANGUAGE 6176 6177 # CDPATH. 6178 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6179 6180 6181 # as_fn_error ERROR [LINENO LOG_FD] 6182 # --------------------------------- 6183 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6184 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6185 # script with status $?, using 1 if that was 0. 6186 as_fn_error () 6187 { 6188 as_status=$?; test $as_status -eq 0 && as_status=1 6189 if test "$3"; then 6190 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6191 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6192 fi 6193 $as_echo "$as_me: error: $1" >&2 6194 as_fn_exit $as_status 6195 } # as_fn_error 6196 6197 6198 # as_fn_set_status STATUS 6199 # ----------------------- 6200 # Set $? to STATUS, without forking. 6201 as_fn_set_status () 6202 { 6203 return $1 6204 } # as_fn_set_status 6205 6206 # as_fn_exit STATUS 6207 # ----------------- 6208 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6209 as_fn_exit () 6210 { 6211 set +e 6212 as_fn_set_status $1 6213 exit $1 6214 } # as_fn_exit 6215 6216 # as_fn_unset VAR 6217 # --------------- 6218 # Portably unset VAR. 6219 as_fn_unset () 6220 { 6221 { eval $1=; unset $1;} 6222 } 6223 as_unset=as_fn_unset 6224 # as_fn_append VAR VALUE 6225 # ---------------------- 6226 # Append the text in VALUE to the end of the definition contained in VAR. Take 6227 # advantage of any shell optimizations that allow amortized linear growth over 6228 # repeated appends, instead of the typical quadratic growth present in naive 6229 # implementations. 6230 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6231 eval 'as_fn_append () 6232 { 6233 eval $1+=\$2 6234 }' 6235 else 6236 as_fn_append () 6237 { 6238 eval $1=\$$1\$2 6239 } 6240 fi # as_fn_append 6241 6242 # as_fn_arith ARG... 6243 # ------------------ 6244 # Perform arithmetic evaluation on the ARGs, and store the result in the 6245 # global $as_val. Take advantage of shells that can avoid forks. The arguments 6246 # must be portable across $(()) and expr. 6247 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6248 eval 'as_fn_arith () 6249 { 6250 as_val=$(( $* )) 6251 }' 6252 else 6253 as_fn_arith () 6254 { 6255 as_val=`expr "$@" || test $? -eq 1` 6256 } 6257 fi # as_fn_arith 6258 6259 6260 if expr a : '\(a\)' >/dev/null 2>&1 && 6261 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6262 as_expr=expr 6263 else 6264 as_expr=false 6265 fi 6266 6267 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6268 as_basename=basename 6269 else 6270 as_basename=false 6271 fi 6272 6273 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6274 as_dirname=dirname 6275 else 6276 as_dirname=false 6277 fi 6278 6279 as_me=`$as_basename -- "$0" || 6280 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6281 X"$0" : 'X\(//\)$' \| \ 6282 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6283 $as_echo X/"$0" | 6284 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6285 s//\1/ 6286 q 6287 } 6288 /^X\/\(\/\/\)$/{ 6289 s//\1/ 6290 q 6291 } 6292 /^X\/\(\/\).*/{ 6293 s//\1/ 6294 q 6295 } 6296 s/.*/./; q'` 6297 6298 # Avoid depending upon Character Ranges. 6299 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6300 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6301 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6302 as_cr_digits='0123456789' 6303 as_cr_alnum=$as_cr_Letters$as_cr_digits 6304 6305 ECHO_C= ECHO_N= ECHO_T= 6306 case `echo -n x` in #((((( 6307 -n*) 6308 case `echo 'xy\c'` in 6309 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6310 xy) ECHO_C='\c';; 6311 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6312 ECHO_T=' ';; 6313 esac;; 6314 *) 6315 ECHO_N='-n';; 6316 esac 6317 6318 rm -f conf$$ conf$$.exe conf$$.file 6319 if test -d conf$$.dir; then 6320 rm -f conf$$.dir/conf$$.file 6321 else 6322 rm -f conf$$.dir 6323 mkdir conf$$.dir 2>/dev/null 6324 fi 6325 if (echo >conf$$.file) 2>/dev/null; then 6326 if ln -s conf$$.file conf$$ 2>/dev/null; then 6327 as_ln_s='ln -s' 6328 # ... but there are two gotchas: 6329 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6330 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6331 # In both cases, we have to default to `cp -p'. 6332 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6333 as_ln_s='cp -p' 6334 elif ln conf$$.file conf$$ 2>/dev/null; then 6335 as_ln_s=ln 6336 else 6337 as_ln_s='cp -p' 6338 fi 6339 else 6340 as_ln_s='cp -p' 6341 fi 6342 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6343 rmdir conf$$.dir 2>/dev/null 6344 6345 6346 # as_fn_mkdir_p 6347 # ------------- 6348 # Create "$as_dir" as a directory, including parents if necessary. 6349 as_fn_mkdir_p () 6350 { 6351 6352 case $as_dir in #( 6353 -*) as_dir=./$as_dir;; 6354 esac 6355 test -d "$as_dir" || eval $as_mkdir_p || { 6356 as_dirs= 6357 while :; do 6358 case $as_dir in #( 6359 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6360 *) as_qdir=$as_dir;; 6361 esac 6362 as_dirs="'$as_qdir' $as_dirs" 6363 as_dir=`$as_dirname -- "$as_dir" || 6364 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6365 X"$as_dir" : 'X\(//\)[^/]' \| \ 6366 X"$as_dir" : 'X\(//\)$' \| \ 6367 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6368 $as_echo X"$as_dir" | 6369 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6370 s//\1/ 6371 q 6372 } 6373 /^X\(\/\/\)[^/].*/{ 6374 s//\1/ 6375 q 6376 } 6377 /^X\(\/\/\)$/{ 6378 s//\1/ 6379 q 6380 } 6381 /^X\(\/\).*/{ 6382 s//\1/ 6383 q 6384 } 6385 s/.*/./; q'` 6386 test -d "$as_dir" && break 6387 done 6388 test -z "$as_dirs" || eval "mkdir $as_dirs" 6389 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6390 6391 6392 } # as_fn_mkdir_p 6393 if mkdir -p . 2>/dev/null; then 6394 as_mkdir_p='mkdir -p "$as_dir"' 6395 else 6396 test -d ./-p && rmdir ./-p 6397 as_mkdir_p=false 6398 fi 6399 6400 if test -x / >/dev/null 2>&1; then 6401 as_test_x='test -x' 6402 else 6403 if ls -dL / >/dev/null 2>&1; then 6404 as_ls_L_option=L 6405 else 6406 as_ls_L_option= 6407 fi 6408 as_test_x=' 6409 eval sh -c '\'' 6410 if test -d "$1"; then 6411 test -d "$1/."; 6412 else 6413 case $1 in #( 6414 -*)set "./$1";; 6415 esac; 6416 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6417 ???[sx]*):;;*)false;;esac;fi 6418 '\'' sh 6419 ' 6420 fi 6421 as_executable_p=$as_test_x 6422 6423 # Sed expression to map a string onto a valid CPP name. 6424 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6425 6426 # Sed expression to map a string onto a valid variable name. 6427 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6428 6429 6430 exec 6>&1 6431 ## ----------------------------------- ## 6432 ## Main body of $CONFIG_STATUS script. ## 6433 ## ----------------------------------- ## 6434 _ASEOF 6435 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6436 6437 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6438 # Save the log message, to keep $0 and so on meaningful, and to 6439 # report actual input values of CONFIG_FILES etc. instead of their 6440 # values after options handling. 6441 ac_log=" 6442 This file was extended by stressapptest $as_me 1.0.7_autoconf, which was 6443 generated by GNU Autoconf 2.65. Invocation command line was 6444 6445 CONFIG_FILES = $CONFIG_FILES 6446 CONFIG_HEADERS = $CONFIG_HEADERS 6447 CONFIG_LINKS = $CONFIG_LINKS 6448 CONFIG_COMMANDS = $CONFIG_COMMANDS 6449 $ $0 $@ 6450 6451 on `(hostname || uname -n) 2>/dev/null | sed 1q` 6452 " 6453 6454 _ACEOF 6455 6456 case $ac_config_files in *" 6457 "*) set x $ac_config_files; shift; ac_config_files=$*;; 6458 esac 6459 6460 case $ac_config_headers in *" 6461 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6462 esac 6463 6464 6465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6466 # Files that config.status was made for. 6467 config_files="$ac_config_files" 6468 config_headers="$ac_config_headers" 6469 config_commands="$ac_config_commands" 6470 6471 _ACEOF 6472 6473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6474 ac_cs_usage="\ 6475 \`$as_me' instantiates files and other configuration actions 6476 from templates according to the current configuration. Unless the files 6477 and actions are specified as TAGs, all are instantiated by default. 6478 6479 Usage: $0 [OPTION]... [TAG]... 6480 6481 -h, --help print this help, then exit 6482 -V, --version print version number and configuration settings, then exit 6483 --config print configuration, then exit 6484 -q, --quiet, --silent 6485 do not print progress messages 6486 -d, --debug don't remove temporary files 6487 --recheck update $as_me by reconfiguring in the same conditions 6488 --file=FILE[:TEMPLATE] 6489 instantiate the configuration file FILE 6490 --header=FILE[:TEMPLATE] 6491 instantiate the configuration header FILE 6492 6493 Configuration files: 6494 $config_files 6495 6496 Configuration headers: 6497 $config_headers 6498 6499 Configuration commands: 6500 $config_commands 6501 6502 Report bugs to <opensource (at] google.com>." 6503 6504 _ACEOF 6505 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6506 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6507 ac_cs_version="\\ 6508 stressapptest config.status 1.0.7_autoconf 6509 configured by $0, generated by GNU Autoconf 2.65, 6510 with options \\"\$ac_cs_config\\" 6511 6512 Copyright (C) 2009 Free Software Foundation, Inc. 6513 This config.status script is free software; the Free Software Foundation 6514 gives unlimited permission to copy, distribute and modify it." 6515 6516 ac_pwd='$ac_pwd' 6517 srcdir='$srcdir' 6518 INSTALL='$INSTALL' 6519 MKDIR_P='$MKDIR_P' 6520 AWK='$AWK' 6521 test -n "\$AWK" || AWK=awk 6522 _ACEOF 6523 6524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6525 # The default lists apply if the user does not specify any file. 6526 ac_need_defaults=: 6527 while test $# != 0 6528 do 6529 case $1 in 6530 --*=*) 6531 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6532 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6533 ac_shift=: 6534 ;; 6535 *) 6536 ac_option=$1 6537 ac_optarg=$2 6538 ac_shift=shift 6539 ;; 6540 esac 6541 6542 case $ac_option in 6543 # Handling of the options. 6544 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6545 ac_cs_recheck=: ;; 6546 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6547 $as_echo "$ac_cs_version"; exit ;; 6548 --config | --confi | --conf | --con | --co | --c ) 6549 $as_echo "$ac_cs_config"; exit ;; 6550 --debug | --debu | --deb | --de | --d | -d ) 6551 debug=: ;; 6552 --file | --fil | --fi | --f ) 6553 $ac_shift 6554 case $ac_optarg in 6555 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6556 esac 6557 as_fn_append CONFIG_FILES " '$ac_optarg'" 6558 ac_need_defaults=false;; 6559 --header | --heade | --head | --hea ) 6560 $ac_shift 6561 case $ac_optarg in 6562 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6563 esac 6564 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6565 ac_need_defaults=false;; 6566 --he | --h) 6567 # Conflict between --help and --header 6568 as_fn_error "ambiguous option: \`$1' 6569 Try \`$0 --help' for more information.";; 6570 --help | --hel | -h ) 6571 $as_echo "$ac_cs_usage"; exit ;; 6572 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6573 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6574 ac_cs_silent=: ;; 6575 6576 # This is an error. 6577 -*) as_fn_error "unrecognized option: \`$1' 6578 Try \`$0 --help' for more information." ;; 6579 6580 *) as_fn_append ac_config_targets " $1" 6581 ac_need_defaults=false ;; 6582 6583 esac 6584 shift 6585 done 6586 6587 ac_configure_extra_args= 6588 6589 if $ac_cs_silent; then 6590 exec 6>/dev/null 6591 ac_configure_extra_args="$ac_configure_extra_args --silent" 6592 fi 6593 6594 _ACEOF 6595 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6596 if \$ac_cs_recheck; then 6597 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6598 shift 6599 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6600 CONFIG_SHELL='$SHELL' 6601 export CONFIG_SHELL 6602 exec "\$@" 6603 fi 6604 6605 _ACEOF 6606 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6607 exec 5>>config.log 6608 { 6609 echo 6610 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6611 ## Running $as_me. ## 6612 _ASBOX 6613 $as_echo "$ac_log" 6614 } >&5 6615 6616 _ACEOF 6617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6618 # 6619 # INIT-COMMANDS 6620 # 6621 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 6622 6623 _ACEOF 6624 6625 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6626 6627 # Handling of arguments. 6628 for ac_config_target in $ac_config_targets 6629 do 6630 case $ac_config_target in 6631 "src/stressapptest_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/stressapptest_config.h" ;; 6632 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 6633 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6634 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 6635 6636 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6637 esac 6638 done 6639 6640 6641 # If the user did not use the arguments to specify the items to instantiate, 6642 # then the envvar interface is used. Set only those that are not. 6643 # We use the long form for the default assignment because of an extremely 6644 # bizarre bug on SunOS 4.1.3. 6645 if $ac_need_defaults; then 6646 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6647 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6648 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6649 fi 6650 6651 # Have a temporary directory for convenience. Make it in the build tree 6652 # simply because there is no reason against having it here, and in addition, 6653 # creating and moving files from /tmp can sometimes cause problems. 6654 # Hook for its removal unless debugging. 6655 # Note that there is a small window in which the directory will not be cleaned: 6656 # after its creation but before its name has been assigned to `$tmp'. 6657 $debug || 6658 { 6659 tmp= 6660 trap 'exit_status=$? 6661 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6662 ' 0 6663 trap 'as_fn_exit 1' 1 2 13 15 6664 } 6665 # Create a (secure) tmp directory for tmp files. 6666 6667 { 6668 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6669 test -n "$tmp" && test -d "$tmp" 6670 } || 6671 { 6672 tmp=./conf$$-$RANDOM 6673 (umask 077 && mkdir "$tmp") 6674 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6675 6676 # Set up the scripts for CONFIG_FILES section. 6677 # No need to generate them if there are no CONFIG_FILES. 6678 # This happens for instance with `./config.status config.h'. 6679 if test -n "$CONFIG_FILES"; then 6680 6681 6682 ac_cr=`echo X | tr X '\015'` 6683 # On cygwin, bash can eat \r inside `` if the user requested igncr. 6684 # But we know of no other shell where ac_cr would be empty at this 6685 # point, so we can use a bashism as a fallback. 6686 if test "x$ac_cr" = x; then 6687 eval ac_cr=\$\'\\r\' 6688 fi 6689 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6690 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6691 ac_cs_awk_cr='\r' 6692 else 6693 ac_cs_awk_cr=$ac_cr 6694 fi 6695 6696 echo 'BEGIN {' >"$tmp/subs1.awk" && 6697 _ACEOF 6698 6699 6700 { 6701 echo "cat >conf$$subs.awk <<_ACEOF" && 6702 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6703 echo "_ACEOF" 6704 } >conf$$subs.sh || 6705 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6706 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6707 ac_delim='%!_!# ' 6708 for ac_last_try in false false false false false :; do 6709 . ./conf$$subs.sh || 6710 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6711 6712 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6713 if test $ac_delim_n = $ac_delim_num; then 6714 break 6715 elif $ac_last_try; then 6716 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6717 else 6718 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6719 fi 6720 done 6721 rm -f conf$$subs.sh 6722 6723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6724 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6725 _ACEOF 6726 sed -n ' 6727 h 6728 s/^/S["/; s/!.*/"]=/ 6729 p 6730 g 6731 s/^[^!]*!// 6732 :repl 6733 t repl 6734 s/'"$ac_delim"'$// 6735 t delim 6736 :nl 6737 h 6738 s/\(.\{148\}\)..*/\1/ 6739 t more1 6740 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6741 p 6742 n 6743 b repl 6744 :more1 6745 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6746 p 6747 g 6748 s/.\{148\}// 6749 t nl 6750 :delim 6751 h 6752 s/\(.\{148\}\)..*/\1/ 6753 t more2 6754 s/["\\]/\\&/g; s/^/"/; s/$/"/ 6755 p 6756 b 6757 :more2 6758 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6759 p 6760 g 6761 s/.\{148\}// 6762 t delim 6763 ' <conf$$subs.awk | sed ' 6764 /^[^""]/{ 6765 N 6766 s/\n// 6767 } 6768 ' >>$CONFIG_STATUS || ac_write_fail=1 6769 rm -f conf$$subs.awk 6770 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6771 _ACAWK 6772 cat >>"\$tmp/subs1.awk" <<_ACAWK && 6773 for (key in S) S_is_set[key] = 1 6774 FS = "" 6775 6776 } 6777 { 6778 line = $ 0 6779 nfields = split(line, field, "@") 6780 substed = 0 6781 len = length(field[1]) 6782 for (i = 2; i < nfields; i++) { 6783 key = field[i] 6784 keylen = length(key) 6785 if (S_is_set[key]) { 6786 value = S[key] 6787 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6788 len += length(value) + length(field[++i]) 6789 substed = 1 6790 } else 6791 len += 1 + keylen 6792 } 6793 6794 print line 6795 } 6796 6797 _ACAWK 6798 _ACEOF 6799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6800 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6801 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6802 else 6803 cat 6804 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6805 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6806 _ACEOF 6807 6808 # VPATH may cause trouble with some makes, so we remove $(srcdir), 6809 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6810 # trailing colons and then remove the whole line if VPATH becomes empty 6811 # (actually we leave an empty line to preserve line numbers). 6812 if test "x$srcdir" = x.; then 6813 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6814 s/:*\$(srcdir):*/:/ 6815 s/:*\${srcdir}:*/:/ 6816 s/:*@srcdir@:*/:/ 6817 s/^\([^=]*=[ ]*\):*/\1/ 6818 s/:*$// 6819 s/^[^=]*=[ ]*$// 6820 }' 6821 fi 6822 6823 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6824 fi # test -n "$CONFIG_FILES" 6825 6826 # Set up the scripts for CONFIG_HEADERS section. 6827 # No need to generate them if there are no CONFIG_HEADERS. 6828 # This happens for instance with `./config.status Makefile'. 6829 if test -n "$CONFIG_HEADERS"; then 6830 cat >"$tmp/defines.awk" <<\_ACAWK || 6831 BEGIN { 6832 _ACEOF 6833 6834 # Transform confdefs.h into an awk script `defines.awk', embedded as 6835 # here-document in config.status, that substitutes the proper values into 6836 # config.h.in to produce config.h. 6837 6838 # Create a delimiter string that does not exist in confdefs.h, to ease 6839 # handling of long lines. 6840 ac_delim='%!_!# ' 6841 for ac_last_try in false false :; do 6842 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6843 if test -z "$ac_t"; then 6844 break 6845 elif $ac_last_try; then 6846 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6847 else 6848 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6849 fi 6850 done 6851 6852 # For the awk script, D is an array of macro values keyed by name, 6853 # likewise P contains macro parameters if any. Preserve backslash 6854 # newline sequences. 6855 6856 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6857 sed -n ' 6858 s/.\{148\}/&'"$ac_delim"'/g 6859 t rset 6860 :rset 6861 s/^[ ]*#[ ]*define[ ][ ]*/ / 6862 t def 6863 d 6864 :def 6865 s/\\$// 6866 t bsnl 6867 s/["\\]/\\&/g 6868 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6869 D["\1"]=" \3"/p 6870 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6871 d 6872 :bsnl 6873 s/["\\]/\\&/g 6874 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6875 D["\1"]=" \3\\\\\\n"\\/p 6876 t cont 6877 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6878 t cont 6879 d 6880 :cont 6881 n 6882 s/.\{148\}/&'"$ac_delim"'/g 6883 t clear 6884 :clear 6885 s/\\$// 6886 t bsnlc 6887 s/["\\]/\\&/g; s/^/"/; s/$/"/p 6888 d 6889 :bsnlc 6890 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6891 b cont 6892 ' <confdefs.h | sed ' 6893 s/'"$ac_delim"'/"\\\ 6894 "/g' >>$CONFIG_STATUS || ac_write_fail=1 6895 6896 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6897 for (key in D) D_is_set[key] = 1 6898 FS = "" 6899 } 6900 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6901 line = \$ 0 6902 split(line, arg, " ") 6903 if (arg[1] == "#") { 6904 defundef = arg[2] 6905 mac1 = arg[3] 6906 } else { 6907 defundef = substr(arg[1], 2) 6908 mac1 = arg[2] 6909 } 6910 split(mac1, mac2, "(") #) 6911 macro = mac2[1] 6912 prefix = substr(line, 1, index(line, defundef) - 1) 6913 if (D_is_set[macro]) { 6914 # Preserve the white space surrounding the "#". 6915 print prefix "define", macro P[macro] D[macro] 6916 next 6917 } else { 6918 # Replace #undef with comments. This is necessary, for example, 6919 # in the case of _POSIX_SOURCE, which is predefined and required 6920 # on some systems where configure will not decide to define it. 6921 if (defundef == "undef") { 6922 print "/*", prefix defundef, macro, "*/" 6923 next 6924 } 6925 } 6926 } 6927 { print } 6928 _ACAWK 6929 _ACEOF 6930 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6931 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6932 fi # test -n "$CONFIG_HEADERS" 6933 6934 6935 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6936 shift 6937 for ac_tag 6938 do 6939 case $ac_tag in 6940 :[FHLC]) ac_mode=$ac_tag; continue;; 6941 esac 6942 case $ac_mode$ac_tag in 6943 :[FHL]*:*);; 6944 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6945 :[FH]-) ac_tag=-:-;; 6946 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6947 esac 6948 ac_save_IFS=$IFS 6949 IFS=: 6950 set x $ac_tag 6951 IFS=$ac_save_IFS 6952 shift 6953 ac_file=$1 6954 shift 6955 6956 case $ac_mode in 6957 :L) ac_source=$1;; 6958 :[FH]) 6959 ac_file_inputs= 6960 for ac_f 6961 do 6962 case $ac_f in 6963 -) ac_f="$tmp/stdin";; 6964 *) # Look for the file first in the build tree, then in the source tree 6965 # (if the path is not absolute). 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7114 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7115 ac_sed_extra="$ac_vpsub 7116 $extrasub 7117 _ACEOF 7118 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7119 :t 7120 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7121 s|@configure_input@|$ac_sed_conf_input|;t t 7122 s&@top_builddir@&$ac_top_builddir_sub&;t t 7123 s&@top_build_prefix@&$ac_top_build_prefix&;t t 7124 s&@srcdir@&$ac_srcdir&;t t 7125 s&@abs_srcdir@&$ac_abs_srcdir&;t t 7126 s&@top_srcdir@&$ac_top_srcdir&;t t 7127 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7128 s&@builddir@&$ac_builddir&;t t 7129 s&@abs_builddir@&$ac_abs_builddir&;t t 7130 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7131 s&@INSTALL@&$ac_INSTALL&;t t 7132 s&@MKDIR_P@&$ac_MKDIR_P&;t t 7133 $ac_datarootdir_hack 7134 " 7135 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7136 || as_fn_error "could not create $ac_file" "$LINENO" 5 7137 7138 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7139 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7140 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7142 which seems to be undefined. 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