1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for package-unused version-unused. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7# Foundation, Inc. 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. Quoting is 84# there to prevent editors from complaining about space-tab. 85# (If _AS_PATH_WALK were called with IFS unset, it would disable word 86# splitting by setting IFS to empty value.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93for as_dir in $PATH 94do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99IFS=$as_save_IFS 100 101 ;; 102esac 103# We did not find ourselves, most probably we were run as `sh COMMAND' 104# in which case we are not to be found in the path. 105if test "x$as_myself" = x; then 106 as_myself=$0 107fi 108if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111fi 112 113# Unset variables that we do not need and which cause bugs (e.g. in 114# pre-3.0 UWIN ksh). 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Make sure there is not a broken 2253alias in your environment" "$LINENO" 5 2254 fi 2255 2256 test "$2" = conftest.file 2257 ) 2258then 2259 # Ok. 2260 : 2261else 2262 as_fn_error "newly created file is older than distributed files! 2263Check your system clock" "$LINENO" 5 2264fi 2265{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2266$as_echo "yes" >&6; } 2267# expand $ac_aux_dir to an absolute path 2268am_aux_dir=`cd $ac_aux_dir && pwd` 2269 2270if test x"${MISSING+set}" != xset; then 2271 case $am_aux_dir in 2272 *\ * | *\ *) 2273 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2274 *) 2275 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2276 esac 2277fi 2278# Use eval to expand $SHELL 2279if eval "$MISSING --run true"; then 2280 am_missing_run="$MISSING --run " 2281else 2282 am_missing_run= 2283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2284$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2285fi 2286 2287if test x"${install_sh}" != xset; then 2288 case $am_aux_dir in 2289 *\ * | *\ *) 2290 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2291 *) 2292 install_sh="\${SHELL} $am_aux_dir/install-sh" 2293 esac 2294fi 2295 2296# Installed binaries are usually stripped using `strip' when the user 2297# run `make install-strip'. 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" >&6; } 2306if test "${ac_cv_prog_STRIP+set}" = set; then : 2307 $as_echo_n "(cached) " >&6 2308else 2309 if test -n "$STRIP"; then 2310 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2311else 2312as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2313for as_dir in $PATH 2314do 2315 IFS=$as_save_IFS 2316 test -z "$as_dir" && as_dir=. 2317 for ac_exec_ext in '' $ac_executable_extensions; do 2318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2319 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2321 break 2 2322 fi 2323done 2324 done 2325IFS=$as_save_IFS 2326 2327fi 2328fi 2329STRIP=$ac_cv_prog_STRIP 2330if test -n "$STRIP"; then 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2332$as_echo "$STRIP" >&6; } 2333else 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2335$as_echo "no" >&6; } 2336fi 2337 2338 2339fi 2340if test -z "$ac_cv_prog_STRIP"; then 2341 ac_ct_STRIP=$STRIP 2342 # Extract the first word of "strip", so it can be a program name with args. 2343set dummy strip; ac_word=$2 2344{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2345$as_echo_n "checking for $ac_word... " >&6; } 2346if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2347 $as_echo_n "(cached) " >&6 2348else 2349 if test -n "$ac_ct_STRIP"; then 2350 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2351else 2352as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2353for as_dir in $PATH 2354do 2355 IFS=$as_save_IFS 2356 test -z "$as_dir" && as_dir=. 2357 for ac_exec_ext in '' $ac_executable_extensions; do 2358 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2359 ac_cv_prog_ac_ct_STRIP="strip" 2360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2361 break 2 2362 fi 2363done 2364 done 2365IFS=$as_save_IFS 2366 2367fi 2368fi 2369ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2370if test -n "$ac_ct_STRIP"; then 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2372$as_echo "$ac_ct_STRIP" >&6; } 2373else 2374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2375$as_echo "no" >&6; } 2376fi 2377 2378 if test "x$ac_ct_STRIP" = x; then 2379 STRIP=":" 2380 else 2381 case $cross_compiling:$ac_tool_warned in 2382yes:) 2383{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2384$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2385ac_tool_warned=yes ;; 2386esac 2387 STRIP=$ac_ct_STRIP 2388 fi 2389else 2390 STRIP="$ac_cv_prog_STRIP" 2391fi 2392 2393fi 2394INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2395 2396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2397$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2398if test -z "$MKDIR_P"; then 2399 if test "${ac_cv_path_mkdir+set}" = set; then : 2400 $as_echo_n "(cached) " >&6 2401else 2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2403for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2404do 2405 IFS=$as_save_IFS 2406 test -z "$as_dir" && as_dir=. 2407 for ac_prog in mkdir gmkdir; do 2408 for ac_exec_ext in '' $ac_executable_extensions; do 2409 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2410 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2411 'mkdir (GNU coreutils) '* | \ 2412 'mkdir (coreutils) '* | \ 2413 'mkdir (fileutils) '4.1*) 2414 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2415 break 3;; 2416 esac 2417 done 2418 done 2419 done 2420IFS=$as_save_IFS 2421 2422fi 2423 2424 if test "${ac_cv_path_mkdir+set}" = set; then 2425 MKDIR_P="$ac_cv_path_mkdir -p" 2426 else 2427 # As a last resort, use the slow shell script. Don't cache a 2428 # value for MKDIR_P within a source directory, because that will 2429 # break other packages using the cache if that directory is 2430 # removed, or if the value is a relative name. 2431 test -d ./--version && rmdir ./--version 2432 MKDIR_P="$ac_install_sh -d" 2433 fi 2434fi 2435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2436$as_echo "$MKDIR_P" >&6; } 2437 2438mkdir_p="$MKDIR_P" 2439case $mkdir_p in 2440 [\\/$]* | ?:[\\/]*) ;; 2441 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2442esac 2443 2444for ac_prog in gawk mawk nawk awk 2445do 2446 # Extract the first word of "$ac_prog", so it can be a program name with args. 2447set dummy $ac_prog; ac_word=$2 2448{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2449$as_echo_n "checking for $ac_word... " >&6; } 2450if test "${ac_cv_prog_AWK+set}" = set; then : 2451 $as_echo_n "(cached) " >&6 2452else 2453 if test -n "$AWK"; then 2454 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2455else 2456as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2457for as_dir in $PATH 2458do 2459 IFS=$as_save_IFS 2460 test -z "$as_dir" && as_dir=. 2461 for ac_exec_ext in '' $ac_executable_extensions; do 2462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2463 ac_cv_prog_AWK="$ac_prog" 2464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2465 break 2 2466 fi 2467done 2468 done 2469IFS=$as_save_IFS 2470 2471fi 2472fi 2473AWK=$ac_cv_prog_AWK 2474if test -n "$AWK"; then 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2476$as_echo "$AWK" >&6; } 2477else 2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2479$as_echo "no" >&6; } 2480fi 2481 2482 2483 test -n "$AWK" && break 2484done 2485 2486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2487$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2488set x ${MAKE-make} 2489ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2490if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2491 $as_echo_n "(cached) " >&6 2492else 2493 cat >conftest.make <<\_ACEOF 2494SHELL = /bin/sh 2495all: 2496 @echo '@@@%%%=$(MAKE)=@@@%%%' 2497_ACEOF 2498# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2499case `${MAKE-make} -f conftest.make 2>/dev/null` in 2500 *@@@%%%=?*=@@@%%%*) 2501 eval ac_cv_prog_make_${ac_make}_set=yes;; 2502 *) 2503 eval ac_cv_prog_make_${ac_make}_set=no;; 2504esac 2505rm -f conftest.make 2506fi 2507if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2509$as_echo "yes" >&6; } 2510 SET_MAKE= 2511else 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2513$as_echo "no" >&6; } 2514 SET_MAKE="MAKE=${MAKE-make}" 2515fi 2516 2517rm -rf .tst 2>/dev/null 2518mkdir .tst 2>/dev/null 2519if test -d .tst; then 2520 am__leading_dot=. 2521else 2522 am__leading_dot=_ 2523fi 2524rmdir .tst 2>/dev/null 2525 2526if test "`cd $srcdir && pwd`" != "`pwd`"; then 2527 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2528 # is not polluted with repeated "-I." 2529 am__isrc=' -I$(srcdir)' 2530 # test to see if srcdir already configured 2531 if test -f $srcdir/config.status; then 2532 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2533 fi 2534fi 2535 2536# test whether we have cygpath 2537if test -z "$CYGPATH_W"; then 2538 if (cygpath --version) >/dev/null 2>/dev/null; then 2539 CYGPATH_W='cygpath -w' 2540 else 2541 CYGPATH_W=echo 2542 fi 2543fi 2544 2545 2546# Define the identity of the package. 2547 PACKAGE='gotools' 2548 VERSION='version-unused' 2549 2550 2551# Some tools Automake needs. 2552 2553ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2554 2555 2556AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2557 2558 2559AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2560 2561 2562AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2563 2564 2565MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2566 2567# We need awk for the "check" target. The system "awk" is bad on 2568# some platforms. 2569# Always define AMTAR for backward compatibility. Yes, it's still used 2570# in the wild :-( We should find a proper way to deprecate it ... 2571AMTAR='$${TAR-tar}' 2572 2573am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2574 2575 2576 2577 2578 2579 2580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2581$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2582 # Check whether --enable-maintainer-mode was given. 2583if test "${enable_maintainer_mode+set}" = set; then : 2584 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2585else 2586 USE_MAINTAINER_MODE=no 2587fi 2588 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2590$as_echo "$USE_MAINTAINER_MODE" >&6; } 2591 if test $USE_MAINTAINER_MODE = yes; then 2592 MAINTAINER_MODE_TRUE= 2593 MAINTAINER_MODE_FALSE='#' 2594else 2595 MAINTAINER_MODE_TRUE='#' 2596 MAINTAINER_MODE_FALSE= 2597fi 2598 2599 MAINT=$MAINTAINER_MODE_TRUE 2600 2601 2602 2603 2604 2605ac_ext=c 2606ac_cpp='$CPP $CPPFLAGS' 2607ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2608ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2609ac_compiler_gnu=$ac_cv_c_compiler_gnu 2610if test -n "$ac_tool_prefix"; then 2611 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2612set dummy ${ac_tool_prefix}gcc; ac_word=$2 2613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2614$as_echo_n "checking for $ac_word... " >&6; } 2615if test "${ac_cv_prog_CC+set}" = set; then : 2616 $as_echo_n "(cached) " >&6 2617else 2618 if test -n "$CC"; then 2619 ac_cv_prog_CC="$CC" # Let the user override the test. 2620else 2621as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2622for as_dir in $PATH 2623do 2624 IFS=$as_save_IFS 2625 test -z "$as_dir" && as_dir=. 2626 for ac_exec_ext in '' $ac_executable_extensions; do 2627 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2628 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2630 break 2 2631 fi 2632done 2633 done 2634IFS=$as_save_IFS 2635 2636fi 2637fi 2638CC=$ac_cv_prog_CC 2639if test -n "$CC"; then 2640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2641$as_echo "$CC" >&6; } 2642else 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2644$as_echo "no" >&6; } 2645fi 2646 2647 2648fi 2649if test -z "$ac_cv_prog_CC"; then 2650 ac_ct_CC=$CC 2651 # Extract the first word of "gcc", so it can be a program name with args. 2652set dummy gcc; ac_word=$2 2653{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2654$as_echo_n "checking for $ac_word... " >&6; } 2655if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2656 $as_echo_n "(cached) " >&6 2657else 2658 if test -n "$ac_ct_CC"; then 2659 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2660else 2661as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2662for as_dir in $PATH 2663do 2664 IFS=$as_save_IFS 2665 test -z "$as_dir" && as_dir=. 2666 for ac_exec_ext in '' $ac_executable_extensions; do 2667 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2668 ac_cv_prog_ac_ct_CC="gcc" 2669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2670 break 2 2671 fi 2672done 2673 done 2674IFS=$as_save_IFS 2675 2676fi 2677fi 2678ac_ct_CC=$ac_cv_prog_ac_ct_CC 2679if test -n "$ac_ct_CC"; then 2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2681$as_echo "$ac_ct_CC" >&6; } 2682else 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2684$as_echo "no" >&6; } 2685fi 2686 2687 if test "x$ac_ct_CC" = x; then 2688 CC="" 2689 else 2690 case $cross_compiling:$ac_tool_warned in 2691yes:) 2692{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2693$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2694ac_tool_warned=yes ;; 2695esac 2696 CC=$ac_ct_CC 2697 fi 2698else 2699 CC="$ac_cv_prog_CC" 2700fi 2701 2702if test -z "$CC"; then 2703 if test -n "$ac_tool_prefix"; then 2704 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2705set dummy ${ac_tool_prefix}cc; ac_word=$2 2706{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2707$as_echo_n "checking for $ac_word... " >&6; } 2708if test "${ac_cv_prog_CC+set}" = set; then : 2709 $as_echo_n "(cached) " >&6 2710else 2711 if test -n "$CC"; then 2712 ac_cv_prog_CC="$CC" # Let the user override the test. 2713else 2714as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2715for as_dir in $PATH 2716do 2717 IFS=$as_save_IFS 2718 test -z "$as_dir" && as_dir=. 2719 for ac_exec_ext in '' $ac_executable_extensions; do 2720 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2721 ac_cv_prog_CC="${ac_tool_prefix}cc" 2722 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2723 break 2 2724 fi 2725done 2726 done 2727IFS=$as_save_IFS 2728 2729fi 2730fi 2731CC=$ac_cv_prog_CC 2732if test -n "$CC"; then 2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2734$as_echo "$CC" >&6; } 2735else 2736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2737$as_echo "no" >&6; } 2738fi 2739 2740 2741 fi 2742fi 2743if test -z "$CC"; then 2744 # Extract the first word of "cc", so it can be a program name with args. 2745set dummy cc; ac_word=$2 2746{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2747$as_echo_n "checking for $ac_word... " >&6; } 2748if test "${ac_cv_prog_CC+set}" = set; then : 2749 $as_echo_n "(cached) " >&6 2750else 2751 if test -n "$CC"; then 2752 ac_cv_prog_CC="$CC" # Let the user override the test. 2753else 2754 ac_prog_rejected=no 2755as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2756for as_dir in $PATH 2757do 2758 IFS=$as_save_IFS 2759 test -z "$as_dir" && as_dir=. 2760 for ac_exec_ext in '' $ac_executable_extensions; do 2761 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2762 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2763 ac_prog_rejected=yes 2764 continue 2765 fi 2766 ac_cv_prog_CC="cc" 2767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2768 break 2 2769 fi 2770done 2771 done 2772IFS=$as_save_IFS 2773 2774if test $ac_prog_rejected = yes; then 2775 # We found a bogon in the path, so make sure we never use it. 2776 set dummy $ac_cv_prog_CC 2777 shift 2778 if test $# != 0; then 2779 # We chose a different compiler from the bogus one. 2780 # However, it has the same basename, so the bogon will be chosen 2781 # first if we set CC to just the basename; use the full file name. 2782 shift 2783 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2784 fi 2785fi 2786fi 2787fi 2788CC=$ac_cv_prog_CC 2789if test -n "$CC"; then 2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2791$as_echo "$CC" >&6; } 2792else 2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2794$as_echo "no" >&6; } 2795fi 2796 2797 2798fi 2799if test -z "$CC"; then 2800 if test -n "$ac_tool_prefix"; then 2801 for ac_prog in cl.exe 2802 do 2803 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2804set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2805{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2806$as_echo_n "checking for $ac_word... " >&6; } 2807if test "${ac_cv_prog_CC+set}" = set; then : 2808 $as_echo_n "(cached) " >&6 2809else 2810 if test -n "$CC"; then 2811 ac_cv_prog_CC="$CC" # Let the user override the test. 2812else 2813as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2814for as_dir in $PATH 2815do 2816 IFS=$as_save_IFS 2817 test -z "$as_dir" && as_dir=. 2818 for ac_exec_ext in '' $ac_executable_extensions; do 2819 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2820 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2821 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2822 break 2 2823 fi 2824done 2825 done 2826IFS=$as_save_IFS 2827 2828fi 2829fi 2830CC=$ac_cv_prog_CC 2831if test -n "$CC"; then 2832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2833$as_echo "$CC" >&6; } 2834else 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2836$as_echo "no" >&6; } 2837fi 2838 2839 2840 test -n "$CC" && break 2841 done 2842fi 2843if test -z "$CC"; then 2844 ac_ct_CC=$CC 2845 for ac_prog in cl.exe 2846do 2847 # Extract the first word of "$ac_prog", so it can be a program name with args. 2848set dummy $ac_prog; ac_word=$2 2849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2850$as_echo_n "checking for $ac_word... " >&6; } 2851if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2852 $as_echo_n "(cached) " >&6 2853else 2854 if test -n "$ac_ct_CC"; then 2855 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2856else 2857as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2858for as_dir in $PATH 2859do 2860 IFS=$as_save_IFS 2861 test -z "$as_dir" && as_dir=. 2862 for ac_exec_ext in '' $ac_executable_extensions; do 2863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2864 ac_cv_prog_ac_ct_CC="$ac_prog" 2865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2866 break 2 2867 fi 2868done 2869 done 2870IFS=$as_save_IFS 2871 2872fi 2873fi 2874ac_ct_CC=$ac_cv_prog_ac_ct_CC 2875if test -n "$ac_ct_CC"; then 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2877$as_echo "$ac_ct_CC" >&6; } 2878else 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2880$as_echo "no" >&6; } 2881fi 2882 2883 2884 test -n "$ac_ct_CC" && break 2885done 2886 2887 if test "x$ac_ct_CC" = x; then 2888 CC="" 2889 else 2890 case $cross_compiling:$ac_tool_warned in 2891yes:) 2892{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2893$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2894ac_tool_warned=yes ;; 2895esac 2896 CC=$ac_ct_CC 2897 fi 2898fi 2899 2900fi 2901 2902 2903test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2904$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2905as_fn_error "no acceptable C compiler found in \$PATH 2906See \`config.log' for more details." "$LINENO" 5; } 2907 2908# Provide some information about the compiler. 2909$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2910set X $ac_compile 2911ac_compiler=$2 2912for ac_option in --version -v -V -qversion; do 2913 { { ac_try="$ac_compiler $ac_option >&5" 2914case "(($ac_try" in 2915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2916 *) ac_try_echo=$ac_try;; 2917esac 2918eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2919$as_echo "$ac_try_echo"; } >&5 2920 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2921 ac_status=$? 2922 if test -s conftest.err; then 2923 sed '10a\ 2924... rest of stderr output deleted ... 2925 10q' conftest.err >conftest.er1 2926 cat conftest.er1 >&5 2927 rm -f conftest.er1 conftest.err 2928 fi 2929 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2930 test $ac_status = 0; } 2931done 2932 2933cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2934/* end confdefs.h. */ 2935 2936int 2937main () 2938{ 2939 2940 ; 2941 return 0; 2942} 2943_ACEOF 2944ac_clean_files_save=$ac_clean_files 2945ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2946# Try to create an executable without -o first, disregard a.out. 2947# It will help us diagnose broken compilers, and finding out an intuition 2948# of exeext. 2949{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2950$as_echo_n "checking for C compiler default output file name... " >&6; } 2951ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2952 2953# The possible output files: 2954ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2955 2956ac_rmfiles= 2957for ac_file in $ac_files 2958do 2959 case $ac_file in 2960 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2961 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2962 esac 2963done 2964rm -f $ac_rmfiles 2965 2966if { { ac_try="$ac_link_default" 2967case "(($ac_try" in 2968 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2969 *) ac_try_echo=$ac_try;; 2970esac 2971eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2972$as_echo "$ac_try_echo"; } >&5 2973 (eval "$ac_link_default") 2>&5 2974 ac_status=$? 2975 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2976 test $ac_status = 0; }; then : 2977 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2978# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2979# in a Makefile. We should not override ac_cv_exeext if it was cached, 2980# so that the user can short-circuit this test for compilers unknown to 2981# Autoconf. 2982for ac_file in $ac_files '' 2983do 2984 test -f "$ac_file" || continue 2985 case $ac_file in 2986 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2987 ;; 2988 [ab].out ) 2989 # We found the default executable, but exeext='' is most 2990 # certainly right. 2991 break;; 2992 *.* ) 2993 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2994 then :; else 2995 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2996 fi 2997 # We set ac_cv_exeext here because the later test for it is not 2998 # safe: cross compilers may not add the suffix if given an `-o' 2999 # argument, so we may need to know it at that point already. 3000 # Even if this section looks crufty: it has the advantage of 3001 # actually working. 3002 break;; 3003 * ) 3004 break;; 3005 esac 3006done 3007test "$ac_cv_exeext" = no && ac_cv_exeext= 3008 3009else 3010 ac_file='' 3011fi 3012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3013$as_echo "$ac_file" >&6; } 3014if test -z "$ac_file"; then : 3015 $as_echo "$as_me: failed program was:" >&5 3016sed 's/^/| /' conftest.$ac_ext >&5 3017 3018{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3019$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3020{ as_fn_set_status 77 3021as_fn_error "C compiler cannot create executables 3022See \`config.log' for more details." "$LINENO" 5; }; } 3023fi 3024ac_exeext=$ac_cv_exeext 3025 3026# Check that the compiler produces executables we can run. If not, either 3027# the compiler is broken, or we cross compile. 3028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3029$as_echo_n "checking whether the C compiler works... " >&6; } 3030# If not cross compiling, check that we can run a simple program. 3031if test "$cross_compiling" != yes; then 3032 if { ac_try='./$ac_file' 3033 { { case "(($ac_try" in 3034 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3035 *) ac_try_echo=$ac_try;; 3036esac 3037eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3038$as_echo "$ac_try_echo"; } >&5 3039 (eval "$ac_try") 2>&5 3040 ac_status=$? 3041 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3042 test $ac_status = 0; }; }; then 3043 cross_compiling=no 3044 else 3045 if test "$cross_compiling" = maybe; then 3046 cross_compiling=yes 3047 else 3048 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3049$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3050as_fn_error "cannot run C compiled programs. 3051If you meant to cross compile, use \`--host'. 3052See \`config.log' for more details." "$LINENO" 5; } 3053 fi 3054 fi 3055fi 3056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3057$as_echo "yes" >&6; } 3058 3059rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3060ac_clean_files=$ac_clean_files_save 3061# Check that the compiler produces executables we can run. If not, either 3062# the compiler is broken, or we cross compile. 3063{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3064$as_echo_n "checking whether we are cross compiling... " >&6; } 3065{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3066$as_echo "$cross_compiling" >&6; } 3067 3068{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3069$as_echo_n "checking for suffix of executables... " >&6; } 3070if { { ac_try="$ac_link" 3071case "(($ac_try" in 3072 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3073 *) ac_try_echo=$ac_try;; 3074esac 3075eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3076$as_echo "$ac_try_echo"; } >&5 3077 (eval "$ac_link") 2>&5 3078 ac_status=$? 3079 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3080 test $ac_status = 0; }; then : 3081 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3082# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3083# work properly (i.e., refer to `conftest.exe'), while it won't with 3084# `rm'. 3085for ac_file in conftest.exe conftest conftest.*; do 3086 test -f "$ac_file" || continue 3087 case $ac_file in 3088 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3089 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3090 break;; 3091 * ) break;; 3092 esac 3093done 3094else 3095 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3096$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3097as_fn_error "cannot compute suffix of executables: cannot compile and link 3098See \`config.log' for more details." "$LINENO" 5; } 3099fi 3100rm -f conftest$ac_cv_exeext 3101{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3102$as_echo "$ac_cv_exeext" >&6; } 3103 3104rm -f conftest.$ac_ext 3105EXEEXT=$ac_cv_exeext 3106ac_exeext=$EXEEXT 3107{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3108$as_echo_n "checking for suffix of object files... " >&6; } 3109if test "${ac_cv_objext+set}" = set; then : 3110 $as_echo_n "(cached) " >&6 3111else 3112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3113/* end confdefs.h. */ 3114 3115int 3116main () 3117{ 3118 3119 ; 3120 return 0; 3121} 3122_ACEOF 3123rm -f conftest.o conftest.obj 3124if { { ac_try="$ac_compile" 3125case "(($ac_try" in 3126 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3127 *) ac_try_echo=$ac_try;; 3128esac 3129eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3130$as_echo "$ac_try_echo"; } >&5 3131 (eval "$ac_compile") 2>&5 3132 ac_status=$? 3133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3134 test $ac_status = 0; }; then : 3135 for ac_file in conftest.o conftest.obj conftest.*; do 3136 test -f "$ac_file" || continue; 3137 case $ac_file in 3138 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3139 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3140 break;; 3141 esac 3142done 3143else 3144 $as_echo "$as_me: failed program was:" >&5 3145sed 's/^/| /' conftest.$ac_ext >&5 3146 3147{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3148$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3149as_fn_error "cannot compute suffix of object files: cannot compile 3150See \`config.log' for more details." "$LINENO" 5; } 3151fi 3152rm -f conftest.$ac_cv_objext conftest.$ac_ext 3153fi 3154{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3155$as_echo "$ac_cv_objext" >&6; } 3156OBJEXT=$ac_cv_objext 3157ac_objext=$OBJEXT 3158{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3159$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3160if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3161 $as_echo_n "(cached) " >&6 3162else 3163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3164/* end confdefs.h. */ 3165 3166int 3167main () 3168{ 3169#ifndef __GNUC__ 3170 choke me 3171#endif 3172 3173 ; 3174 return 0; 3175} 3176_ACEOF 3177if ac_fn_c_try_compile "$LINENO"; then : 3178 ac_compiler_gnu=yes 3179else 3180 ac_compiler_gnu=no 3181fi 3182rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3183ac_cv_c_compiler_gnu=$ac_compiler_gnu 3184 3185fi 3186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3187$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3188if test $ac_compiler_gnu = yes; then 3189 GCC=yes 3190else 3191 GCC= 3192fi 3193ac_test_CFLAGS=${CFLAGS+set} 3194ac_save_CFLAGS=$CFLAGS 3195{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3196$as_echo_n "checking whether $CC accepts -g... " >&6; } 3197if test "${ac_cv_prog_cc_g+set}" = set; then : 3198 $as_echo_n "(cached) " >&6 3199else 3200 ac_save_c_werror_flag=$ac_c_werror_flag 3201 ac_c_werror_flag=yes 3202 ac_cv_prog_cc_g=no 3203 CFLAGS="-g" 3204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3205/* end confdefs.h. */ 3206 3207int 3208main () 3209{ 3210 3211 ; 3212 return 0; 3213} 3214_ACEOF 3215if ac_fn_c_try_compile "$LINENO"; then : 3216 ac_cv_prog_cc_g=yes 3217else 3218 CFLAGS="" 3219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3220/* end confdefs.h. */ 3221 3222int 3223main () 3224{ 3225 3226 ; 3227 return 0; 3228} 3229_ACEOF 3230if ac_fn_c_try_compile "$LINENO"; then : 3231 3232else 3233 ac_c_werror_flag=$ac_save_c_werror_flag 3234 CFLAGS="-g" 3235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3236/* end confdefs.h. */ 3237 3238int 3239main () 3240{ 3241 3242 ; 3243 return 0; 3244} 3245_ACEOF 3246if ac_fn_c_try_compile "$LINENO"; then : 3247 ac_cv_prog_cc_g=yes 3248fi 3249rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3250fi 3251rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3252fi 3253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3254 ac_c_werror_flag=$ac_save_c_werror_flag 3255fi 3256{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3257$as_echo "$ac_cv_prog_cc_g" >&6; } 3258if test "$ac_test_CFLAGS" = set; then 3259 CFLAGS=$ac_save_CFLAGS 3260elif test $ac_cv_prog_cc_g = yes; then 3261 if test "$GCC" = yes; then 3262 CFLAGS="-g -O2" 3263 else 3264 CFLAGS="-g" 3265 fi 3266else 3267 if test "$GCC" = yes; then 3268 CFLAGS="-O2" 3269 else 3270 CFLAGS= 3271 fi 3272fi 3273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3274$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3275if test "${ac_cv_prog_cc_c89+set}" = set; then : 3276 $as_echo_n "(cached) " >&6 3277else 3278 ac_cv_prog_cc_c89=no 3279ac_save_CC=$CC 3280cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3281/* end confdefs.h. */ 3282#include <stdarg.h> 3283#include <stdio.h> 3284#include <sys/types.h> 3285#include <sys/stat.h> 3286/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3287struct buf { int x; }; 3288FILE * (*rcsopen) (struct buf *, struct stat *, int); 3289static char *e (p, i) 3290 char **p; 3291 int i; 3292{ 3293 return p[i]; 3294} 3295static char *f (char * (*g) (char **, int), char **p, ...) 3296{ 3297 char *s; 3298 va_list v; 3299 va_start (v,p); 3300 s = g (p, va_arg (v,int)); 3301 va_end (v); 3302 return s; 3303} 3304 3305/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3306 function prototypes and stuff, but not '\xHH' hex character constants. 3307 These don't provoke an error unfortunately, instead are silently treated 3308 as 'x'. The following induces an error, until -std is added to get 3309 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3310 array size at least. It's necessary to write '\x00'==0 to get something 3311 that's true only with -std. */ 3312int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3313 3314/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3315 inside strings and character constants. */ 3316#define FOO(x) 'x' 3317int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3318 3319int test (int i, double x); 3320struct s1 {int (*f) (int a);}; 3321struct s2 {int (*f) (double a);}; 3322int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3323int argc; 3324char **argv; 3325int 3326main () 3327{ 3328return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3329 ; 3330 return 0; 3331} 3332_ACEOF 3333for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3334 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3335do 3336 CC="$ac_save_CC $ac_arg" 3337 if ac_fn_c_try_compile "$LINENO"; then : 3338 ac_cv_prog_cc_c89=$ac_arg 3339fi 3340rm -f core conftest.err conftest.$ac_objext 3341 test "x$ac_cv_prog_cc_c89" != "xno" && break 3342done 3343rm -f conftest.$ac_ext 3344CC=$ac_save_CC 3345 3346fi 3347# AC_CACHE_VAL 3348case "x$ac_cv_prog_cc_c89" in 3349 x) 3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3351$as_echo "none needed" >&6; } ;; 3352 xno) 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3354$as_echo "unsupported" >&6; } ;; 3355 *) 3356 CC="$CC $ac_cv_prog_cc_c89" 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3358$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3359esac 3360if test "x$ac_cv_prog_cc_c89" != xno; then : 3361 3362fi 3363 3364ac_ext=c 3365ac_cpp='$CPP $CPPFLAGS' 3366ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3367ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3368ac_compiler_gnu=$ac_cv_c_compiler_gnu 3369DEPDIR="${am__leading_dot}deps" 3370 3371ac_config_commands="$ac_config_commands depfiles" 3372 3373 3374am_make=${MAKE-make} 3375cat > confinc << 'END' 3376am__doit: 3377 @echo this is the am__doit target 3378.PHONY: am__doit 3379END 3380# If we don't find an include directive, just comment out the code. 3381{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3382$as_echo_n "checking for style of include used by $am_make... " >&6; } 3383am__include="#" 3384am__quote= 3385_am_result=none 3386# First try GNU make style include. 3387echo "include confinc" > confmf 3388# Ignore all kinds of additional output from `make'. 3389case `$am_make -s -f confmf 2> /dev/null` in #( 3390*the\ am__doit\ target*) 3391 am__include=include 3392 am__quote= 3393 _am_result=GNU 3394 ;; 3395esac 3396# Now try BSD make style include. 3397if test "$am__include" = "#"; then 3398 echo '.include "confinc"' > confmf 3399 case `$am_make -s -f confmf 2> /dev/null` in #( 3400 *the\ am__doit\ target*) 3401 am__include=.include 3402 am__quote="\"" 3403 _am_result=BSD 3404 ;; 3405 esac 3406fi 3407 3408 3409{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3410$as_echo "$_am_result" >&6; } 3411rm -f confinc confmf 3412 3413# Check whether --enable-dependency-tracking was given. 3414if test "${enable_dependency_tracking+set}" = set; then : 3415 enableval=$enable_dependency_tracking; 3416fi 3417 3418if test "x$enable_dependency_tracking" != xno; then 3419 am_depcomp="$ac_aux_dir/depcomp" 3420 AMDEPBACKSLASH='\' 3421 am__nodep='_no' 3422fi 3423 if test "x$enable_dependency_tracking" != xno; then 3424 AMDEP_TRUE= 3425 AMDEP_FALSE='#' 3426else 3427 AMDEP_TRUE='#' 3428 AMDEP_FALSE= 3429fi 3430 3431 3432 3433depcc="$CC" am_compiler_list= 3434 3435{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3436$as_echo_n "checking dependency style of $depcc... " >&6; } 3437if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 3438 $as_echo_n "(cached) " >&6 3439else 3440 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3441 # We make a subdir and do the tests there. Otherwise we can end up 3442 # making bogus files that we don't know about and never remove. For 3443 # instance it was reported that on HP-UX the gcc test will end up 3444 # making a dummy file named `D' -- because `-MD' means `put the output 3445 # in D'. 3446 rm -rf conftest.dir 3447 mkdir conftest.dir 3448 # Copy depcomp to subdir because otherwise we won't find it if we're 3449 # using a relative directory. 3450 cp "$am_depcomp" conftest.dir 3451 cd conftest.dir 3452 # We will build objects and dependencies in a subdirectory because 3453 # it helps to detect inapplicable dependency modes. For instance 3454 # both Tru64's cc and ICC support -MD to output dependencies as a 3455 # side effect of compilation, but ICC will put the dependencies in 3456 # the current directory while Tru64 will put them in the object 3457 # directory. 3458 mkdir sub 3459 3460 am_cv_CC_dependencies_compiler_type=none 3461 if test "$am_compiler_list" = ""; then 3462 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3463 fi 3464 am__universal=false 3465 case " $depcc " in #( 3466 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3467 esac 3468 3469 for depmode in $am_compiler_list; do 3470 # Setup a source with many dependencies, because some compilers 3471 # like to wrap large dependency lists on column 80 (with \), and 3472 # we should not choose a depcomp mode which is confused by this. 3473 # 3474 # We need to recreate these files for each test, as the compiler may 3475 # overwrite some of them when testing with obscure command lines. 3476 # This happens at least with the AIX C compiler. 3477 : > sub/conftest.c 3478 for i in 1 2 3 4 5 6; do 3479 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3480 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3481 # Solaris 8's {/usr,}/bin/sh. 3482 touch sub/conftst$i.h 3483 done 3484 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3485 3486 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3487 # mode. It turns out that the SunPro C++ compiler does not properly 3488 # handle `-M -o', and we need to detect this. Also, some Intel 3489 # versions had trouble with output in subdirs 3490 am__obj=sub/conftest.${OBJEXT-o} 3491 am__minus_obj="-o $am__obj" 3492 case $depmode in 3493 gcc) 3494 # This depmode causes a compiler race in universal mode. 3495 test "$am__universal" = false || continue 3496 ;; 3497 nosideeffect) 3498 # after this tag, mechanisms are not by side-effect, so they'll 3499 # only be used when explicitly requested 3500 if test "x$enable_dependency_tracking" = xyes; then 3501 continue 3502 else 3503 break 3504 fi 3505 ;; 3506 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3507 # This compiler won't grok `-c -o', but also, the minuso test has 3508 # not run yet. These depmodes are late enough in the game, and 3509 # so weak that their functioning should not be impacted. 3510 am__obj=conftest.${OBJEXT-o} 3511 am__minus_obj= 3512 ;; 3513 none) break ;; 3514 esac 3515 if depmode=$depmode \ 3516 source=sub/conftest.c object=$am__obj \ 3517 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3518 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3519 >/dev/null 2>conftest.err && 3520 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3521 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3522 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3523 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3524 # icc doesn't choke on unknown options, it will just issue warnings 3525 # or remarks (even with -Werror). So we grep stderr for any message 3526 # that says an option was ignored or not supported. 3527 # When given -MP, icc 7.0 and 7.1 complain thusly: 3528 # icc: Command line warning: ignoring option '-M'; no argument required 3529 # The diagnosis changed in icc 8.0: 3530 # icc: Command line remark: option '-MP' not supported 3531 if (grep 'ignoring option' conftest.err || 3532 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3533 am_cv_CC_dependencies_compiler_type=$depmode 3534 break 3535 fi 3536 fi 3537 done 3538 3539 cd .. 3540 rm -rf conftest.dir 3541else 3542 am_cv_CC_dependencies_compiler_type=none 3543fi 3544 3545fi 3546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3547$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3548CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3549 3550 if 3551 test "x$enable_dependency_tracking" != xno \ 3552 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3553 am__fastdepCC_TRUE= 3554 am__fastdepCC_FALSE='#' 3555else 3556 am__fastdepCC_TRUE='#' 3557 am__fastdepCC_FALSE= 3558fi 3559 3560 3561ac_ext=go 3562ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5' 3563ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3564ac_compile_gnu=yes 3565if test -n "$ac_tool_prefix"; then 3566 # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args. 3567set dummy ${ac_tool_prefix}gccgo; ac_word=$2 3568{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3569$as_echo_n "checking for $ac_word... " >&6; } 3570if test "${ac_cv_prog_GOC+set}" = set; then : 3571 $as_echo_n "(cached) " >&6 3572else 3573 if test -n "$GOC"; then 3574 ac_cv_prog_GOC="$GOC" # Let the user override the test. 3575else 3576as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3577for as_dir in $PATH 3578do 3579 IFS=$as_save_IFS 3580 test -z "$as_dir" && as_dir=. 3581 for ac_exec_ext in '' $ac_executable_extensions; do 3582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3583 ac_cv_prog_GOC="${ac_tool_prefix}gccgo" 3584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3585 break 2 3586 fi 3587done 3588 done 3589IFS=$as_save_IFS 3590 3591fi 3592fi 3593GOC=$ac_cv_prog_GOC 3594if test -n "$GOC"; then 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5 3596$as_echo "$GOC" >&6; } 3597else 3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3599$as_echo "no" >&6; } 3600fi 3601 3602 3603fi 3604if test -z "$ac_cv_prog_GOC"; then 3605 ac_ct_GOC=$GOC 3606 # Extract the first word of "gccgo", so it can be a program name with args. 3607set dummy gccgo; ac_word=$2 3608{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3609$as_echo_n "checking for $ac_word... " >&6; } 3610if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then : 3611 $as_echo_n "(cached) " >&6 3612else 3613 if test -n "$ac_ct_GOC"; then 3614 ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test. 3615else 3616as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3617for as_dir in $PATH 3618do 3619 IFS=$as_save_IFS 3620 test -z "$as_dir" && as_dir=. 3621 for ac_exec_ext in '' $ac_executable_extensions; do 3622 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3623 ac_cv_prog_ac_ct_GOC="gccgo" 3624 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3625 break 2 3626 fi 3627done 3628 done 3629IFS=$as_save_IFS 3630 3631fi 3632fi 3633ac_ct_GOC=$ac_cv_prog_ac_ct_GOC 3634if test -n "$ac_ct_GOC"; then 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5 3636$as_echo "$ac_ct_GOC" >&6; } 3637else 3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3639$as_echo "no" >&6; } 3640fi 3641 3642 if test "x$ac_ct_GOC" = x; then 3643 GOC="" 3644 else 3645 case $cross_compiling:$ac_tool_warned in 3646yes:) 3647{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3648$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3649ac_tool_warned=yes ;; 3650esac 3651 GOC=$ac_ct_GOC 3652 fi 3653else 3654 GOC="$ac_cv_prog_GOC" 3655fi 3656 3657if test -z "$GOC"; then 3658 if test -n "$ac_tool_prefix"; then 3659 # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args. 3660set dummy ${ac_tool_prefix}gccgo; ac_word=$2 3661{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3662$as_echo_n "checking for $ac_word... " >&6; } 3663if test "${ac_cv_prog_GOC+set}" = set; then : 3664 $as_echo_n "(cached) " >&6 3665else 3666 if test -n "$GOC"; then 3667 ac_cv_prog_GOC="$GOC" # Let the user override the test. 3668else 3669as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3670for as_dir in $PATH 3671do 3672 IFS=$as_save_IFS 3673 test -z "$as_dir" && as_dir=. 3674 for ac_exec_ext in '' $ac_executable_extensions; do 3675 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3676 ac_cv_prog_GOC="$ac_tool_prefix}gccgo" 3677 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3678 break 2 3679 fi 3680done 3681 done 3682IFS=$as_save_IFS 3683 3684fi 3685fi 3686GOC=$ac_cv_prog_GOC 3687if test -n "$GOC"; then 3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5 3689$as_echo "$GOC" >&6; } 3690else 3691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3692$as_echo "no" >&6; } 3693fi 3694 3695 3696 fi 3697fi 3698if test -z "$GOC"; then 3699 # Extract the first word of "gccgo", so it can be a program name with args. 3700set dummy gccgo; ac_word=$2 3701{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3702$as_echo_n "checking for $ac_word... " >&6; } 3703if test "${ac_cv_prog_GOC+set}" = set; then : 3704 $as_echo_n "(cached) " >&6 3705else 3706 if test -n "$GOC"; then 3707 ac_cv_prog_GOC="$GOC" # Let the user override the test. 3708else 3709 ac_prog_rejected=no 3710as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3711for as_dir in $PATH 3712do 3713 IFS=$as_save_IFS 3714 test -z "$as_dir" && as_dir=. 3715 for ac_exec_ext in '' $ac_executable_extensions; do 3716 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3717 if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then 3718 ac_prog_rejected=yes 3719 continue 3720 fi 3721 ac_cv_prog_GOC="gccgo" 3722 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3723 break 2 3724 fi 3725done 3726 done 3727IFS=$as_save_IFS 3728 3729if test $ac_prog_rejected = yes; then 3730 # We found a bogon in the path, so make sure we never use it. 3731 set dummy $ac_cv_prog_GOC 3732 shift 3733 if test $# != 0; then 3734 # We chose a different compiler from the bogus one. 3735 # However, it has the same basename, so the bogon will be chosen 3736 # first if we set GOC to just the basename; use the full file name. 3737 shift 3738 ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@" 3739 fi 3740fi 3741fi 3742fi 3743GOC=$ac_cv_prog_GOC 3744if test -n "$GOC"; then 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5 3746$as_echo "$GOC" >&6; } 3747else 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3749$as_echo "no" >&6; } 3750fi 3751 3752 3753fi 3754 3755 3756# Provide some information about the compiler. 3757$as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5 3758set X $ac_compile 3759ac_compiler=$2 3760{ { ac_try="$ac_compiler --version >&5" 3761case "(($ac_try" in 3762 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3763 *) ac_try_echo=$ac_try;; 3764esac 3765eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3766$as_echo "$ac_try_echo"; } >&5 3767 (eval "$ac_compiler --version >&5") 2>conftest.err 3768 ac_status=$? 3769 if test -s conftest.err; then 3770 sed '10a\ 3771... rest of stderr output deleted ... 3772 10q' conftest.err >conftest.er1 3773 cat conftest.er1 >&5 3774 rm -f conftest.er1 conftest.err 3775 fi 3776 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3777 test $ac_status = 0; } 3778GOCFLAGS="-g -O2" 3779ac_ext=c 3780ac_cpp='$CPP $CPPFLAGS' 3781ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3782ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3783ac_compiler_gnu=$ac_cv_c_compiler_gnu 3784 3785 3786 if test "$cross_compiling" = no; then 3787 NATIVE_TRUE= 3788 NATIVE_FALSE='#' 3789else 3790 NATIVE_TRUE='#' 3791 NATIVE_FALSE= 3792fi 3793 3794 3795 3796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5 3797$as_echo_n "checking for socket libraries... " >&6; } 3798if test "${gotools_cv_lib_sockets+set}" = set; then : 3799 $as_echo_n "(cached) " >&6 3800else 3801 gotools_cv_lib_sockets= 3802 gotools_check_both=no 3803 ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" 3804if test "x$ac_cv_func_connect" = x""yes; then : 3805 gotools_check_socket=no 3806else 3807 gotools_check_socket=yes 3808fi 3809 3810 if test "$gotools_check_socket" = "yes"; then 3811 unset ac_cv_func_connect 3812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5 3813$as_echo_n "checking for main in -lsocket... " >&6; } 3814if test "${ac_cv_lib_socket_main+set}" = set; then : 3815 $as_echo_n "(cached) " >&6 3816else 3817 ac_check_lib_save_LIBS=$LIBS 3818LIBS="-lsocket $LIBS" 3819cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3820/* end confdefs.h. */ 3821 3822 3823int 3824main () 3825{ 3826return main (); 3827 ; 3828 return 0; 3829} 3830_ACEOF 3831if ac_fn_c_try_link "$LINENO"; then : 3832 ac_cv_lib_socket_main=yes 3833else 3834 ac_cv_lib_socket_main=no 3835fi 3836rm -f core conftest.err conftest.$ac_objext \ 3837 conftest$ac_exeext conftest.$ac_ext 3838LIBS=$ac_check_lib_save_LIBS 3839fi 3840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5 3841$as_echo "$ac_cv_lib_socket_main" >&6; } 3842if test "x$ac_cv_lib_socket_main" = x""yes; then : 3843 gotools_cv_lib_sockets="-lsocket" 3844else 3845 gotools_check_both=yes 3846fi 3847 3848 fi 3849 if test "$gotools_check_both" = "yes"; then 3850 gotools_old_libs=$LIBS 3851 LIBS="$LIBS -lsocket -lnsl" 3852 unset ac_cv_func_accept 3853 ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept" 3854if test "x$ac_cv_func_accept" = x""yes; then : 3855 gotools_check_nsl=no 3856 gotools_cv_lib_sockets="-lsocket -lnsl" 3857fi 3858 3859 unset ac_cv_func_accept 3860 LIBS=$gotools_old_libs 3861 fi 3862 unset ac_cv_func_gethostbyname 3863 gotools_old_libs="$LIBS" 3864 ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 3865if test "x$ac_cv_func_gethostbyname" = x""yes; then : 3866 3867else 3868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5 3869$as_echo_n "checking for main in -lnsl... " >&6; } 3870if test "${ac_cv_lib_nsl_main+set}" = set; then : 3871 $as_echo_n "(cached) " >&6 3872else 3873 ac_check_lib_save_LIBS=$LIBS 3874LIBS="-lnsl $LIBS" 3875cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3876/* end confdefs.h. */ 3877 3878 3879int 3880main () 3881{ 3882return main (); 3883 ; 3884 return 0; 3885} 3886_ACEOF 3887if ac_fn_c_try_link "$LINENO"; then : 3888 ac_cv_lib_nsl_main=yes 3889else 3890 ac_cv_lib_nsl_main=no 3891fi 3892rm -f core conftest.err conftest.$ac_objext \ 3893 conftest$ac_exeext conftest.$ac_ext 3894LIBS=$ac_check_lib_save_LIBS 3895fi 3896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5 3897$as_echo "$ac_cv_lib_nsl_main" >&6; } 3898if test "x$ac_cv_lib_nsl_main" = x""yes; then : 3899 gotools_cv_lib_sockets="$gotools_cv_lib_sockets -lnsl" 3900fi 3901 3902fi 3903 3904 unset ac_cv_func_gethostbyname 3905 LIBS=$gotools_old_libs 3906 3907fi 3908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gotools_cv_lib_sockets" >&5 3909$as_echo "$gotools_cv_lib_sockets" >&6; } 3910NET_LIBS="$gotools_cv_lib_sockets" 3911 3912 3913{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5 3914$as_echo_n "checking for library containing sched_yield... " >&6; } 3915if test "${ac_cv_search_sched_yield+set}" = set; then : 3916 $as_echo_n "(cached) " >&6 3917else 3918 ac_func_search_save_LIBS=$LIBS 3919cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3920/* end confdefs.h. */ 3921 3922/* Override any GCC internal prototype to avoid an error. 3923 Use char because int might match the return type of a GCC 3924 builtin and then its argument prototype would still apply. */ 3925#ifdef __cplusplus 3926extern "C" 3927#endif 3928char sched_yield (); 3929int 3930main () 3931{ 3932return sched_yield (); 3933 ; 3934 return 0; 3935} 3936_ACEOF 3937for ac_lib in '' rt; do 3938 if test -z "$ac_lib"; then 3939 ac_res="none required" 3940 else 3941 ac_res=-l$ac_lib 3942 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3943 fi 3944 if ac_fn_c_try_link "$LINENO"; then : 3945 ac_cv_search_sched_yield=$ac_res 3946fi 3947rm -f core conftest.err conftest.$ac_objext \ 3948 conftest$ac_exeext 3949 if test "${ac_cv_search_sched_yield+set}" = set; then : 3950 break 3951fi 3952done 3953if test "${ac_cv_search_sched_yield+set}" = set; then : 3954 3955else 3956 ac_cv_search_sched_yield=no 3957fi 3958rm conftest.$ac_ext 3959LIBS=$ac_func_search_save_LIBS 3960fi 3961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5 3962$as_echo "$ac_cv_search_sched_yield" >&6; } 3963ac_res=$ac_cv_search_sched_yield 3964if test "$ac_res" != no; then : 3965 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3966 3967fi 3968 3969{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5 3970$as_echo_n "checking for library containing nanosleep... " >&6; } 3971if test "${ac_cv_search_nanosleep+set}" = set; then : 3972 $as_echo_n "(cached) " >&6 3973else 3974 ac_func_search_save_LIBS=$LIBS 3975cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3976/* end confdefs.h. */ 3977 3978/* Override any GCC internal prototype to avoid an error. 3979 Use char because int might match the return type of a GCC 3980 builtin and then its argument prototype would still apply. */ 3981#ifdef __cplusplus 3982extern "C" 3983#endif 3984char nanosleep (); 3985int 3986main () 3987{ 3988return nanosleep (); 3989 ; 3990 return 0; 3991} 3992_ACEOF 3993for ac_lib in '' rt; do 3994 if test -z "$ac_lib"; then 3995 ac_res="none required" 3996 else 3997 ac_res=-l$ac_lib 3998 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3999 fi 4000 if ac_fn_c_try_link "$LINENO"; then : 4001 ac_cv_search_nanosleep=$ac_res 4002fi 4003rm -f core conftest.err conftest.$ac_objext \ 4004 conftest$ac_exeext 4005 if test "${ac_cv_search_nanosleep+set}" = set; then : 4006 break 4007fi 4008done 4009if test "${ac_cv_search_nanosleep+set}" = set; then : 4010 4011else 4012 ac_cv_search_nanosleep=no 4013fi 4014rm conftest.$ac_ext 4015LIBS=$ac_func_search_save_LIBS 4016fi 4017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5 4018$as_echo "$ac_cv_search_nanosleep" >&6; } 4019ac_res=$ac_cv_search_nanosleep 4020if test "$ac_res" != no; then : 4021 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4022 4023fi 4024 4025 4026ac_config_files="$ac_config_files Makefile" 4027 4028 4029cat >confcache <<\_ACEOF 4030# This file is a shell script that caches the results of configure 4031# tests run on this system so they can be shared between configure 4032# scripts and configure runs, see configure's option --config-cache. 4033# It is not useful on other systems. If it contains results you don't 4034# want to keep, you may remove or edit it. 4035# 4036# config.status only pays attention to the cache file if you give it 4037# the --recheck option to rerun configure. 4038# 4039# `ac_cv_env_foo' variables (set or unset) will be overridden when 4040# loading this file, other *unset* `ac_cv_foo' will be assigned the 4041# following values. 4042 4043_ACEOF 4044 4045# The following way of writing the cache mishandles newlines in values, 4046# but we know of no workaround that is simple, portable, and efficient. 4047# So, we kill variables containing newlines. 4048# Ultrix sh set writes to stderr and can't be redirected directly, 4049# and sets the high bit in the cache file unless we assign to the vars. 4050( 4051 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4052 eval ac_val=\$$ac_var 4053 case $ac_val in #( 4054 *${as_nl}*) 4055 case $ac_var in #( 4056 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4057$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4058 esac 4059 case $ac_var in #( 4060 _ | IFS | as_nl) ;; #( 4061 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4062 *) { eval $ac_var=; unset $ac_var;} ;; 4063 esac ;; 4064 esac 4065 done 4066 4067 (set) 2>&1 | 4068 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4069 *${as_nl}ac_space=\ *) 4070 # `set' does not quote correctly, so add quotes: double-quote 4071 # substitution turns \\\\ into \\, and sed turns \\ into \. 4072 sed -n \ 4073 "s/'/'\\\\''/g; 4074 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4075 ;; #( 4076 *) 4077 # `set' quotes correctly as required by POSIX, so do not add quotes. 4078 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4079 ;; 4080 esac | 4081 sort 4082) | 4083 sed ' 4084 /^ac_cv_env_/b end 4085 t clear 4086 :clear 4087 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4088 t end 4089 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4090 :end' >>confcache 4091if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4092 if test -w "$cache_file"; then 4093 test "x$cache_file" != "x/dev/null" && 4094 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4095$as_echo "$as_me: updating cache $cache_file" >&6;} 4096 cat confcache >$cache_file 4097 else 4098 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4099$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4100 fi 4101fi 4102rm -f confcache 4103 4104test "x$prefix" = xNONE && prefix=$ac_default_prefix 4105# Let make expand exec_prefix. 4106test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4107 4108# Transform confdefs.h into DEFS. 4109# Protect against shell expansion while executing Makefile rules. 4110# Protect against Makefile macro expansion. 4111# 4112# If the first sed substitution is executed (which looks for macros that 4113# take arguments), then branch to the quote section. Otherwise, 4114# look for a macro that doesn't take arguments. 4115ac_script=' 4116:mline 4117/\\$/{ 4118 N 4119 s,\\\n,, 4120 b mline 4121} 4122t clear 4123:clear 4124s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 4125t quote 4126s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 4127t quote 4128b any 4129:quote 4130s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 4131s/\[/\\&/g 4132s/\]/\\&/g 4133s/\$/$$/g 4134H 4135:any 4136${ 4137 g 4138 s/^\n// 4139 s/\n/ /g 4140 p 4141} 4142' 4143DEFS=`sed -n "$ac_script" confdefs.h` 4144 4145 4146ac_libobjs= 4147ac_ltlibobjs= 4148for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4149 # 1. Remove the extension, and $U if already installed. 4150 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4151 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4152 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4153 # will be set to the directory where LIBOBJS objects are built. 4154 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4155 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4156done 4157LIBOBJS=$ac_libobjs 4158 4159LTLIBOBJS=$ac_ltlibobjs 4160 4161 4162 if test -n "$EXEEXT"; then 4163 am__EXEEXT_TRUE= 4164 am__EXEEXT_FALSE='#' 4165else 4166 am__EXEEXT_TRUE='#' 4167 am__EXEEXT_FALSE= 4168fi 4169 4170if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 4171 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. 4172Usually this means the macro was only invoked conditionally." "$LINENO" 5 4173fi 4174if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 4175 as_fn_error "conditional \"AMDEP\" was never defined. 4176Usually this means the macro was only invoked conditionally." "$LINENO" 5 4177fi 4178if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 4179 as_fn_error "conditional \"am__fastdepCC\" was never defined. 4180Usually this means the macro was only invoked conditionally." "$LINENO" 5 4181fi 4182if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then 4183 as_fn_error "conditional \"NATIVE\" was never defined. 4184Usually this means the macro was only invoked conditionally." "$LINENO" 5 4185fi 4186 4187: ${CONFIG_STATUS=./config.status} 4188ac_write_fail=0 4189ac_clean_files_save=$ac_clean_files 4190ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4191{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4192$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4193as_write_fail=0 4194cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4195#! $SHELL 4196# Generated by $as_me. 4197# Run this file to recreate the current configuration. 4198# Compiler output produced by configure, useful for debugging 4199# configure, is in config.log if it exists. 4200 4201debug=false 4202ac_cs_recheck=false 4203ac_cs_silent=false 4204 4205SHELL=\${CONFIG_SHELL-$SHELL} 4206export SHELL 4207_ASEOF 4208cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4209## -------------------- ## 4210## M4sh Initialization. ## 4211## -------------------- ## 4212 4213# Be more Bourne compatible 4214DUALCASE=1; export DUALCASE # for MKS sh 4215if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4216 emulate sh 4217 NULLCMD=: 4218 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4219 # is contrary to our usage. Disable this feature. 4220 alias -g '${1+"$@"}'='"$@"' 4221 setopt NO_GLOB_SUBST 4222else 4223 case `(set -o) 2>/dev/null` in #( 4224 *posix*) : 4225 set -o posix ;; #( 4226 *) : 4227 ;; 4228esac 4229fi 4230 4231 4232as_nl=' 4233' 4234export as_nl 4235# Printing a long string crashes Solaris 7 /usr/bin/printf. 4236as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4237as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4238as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4239# Prefer a ksh shell builtin over an external printf program on Solaris, 4240# but without wasting forks for bash or zsh. 4241if test -z "$BASH_VERSION$ZSH_VERSION" \ 4242 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4243 as_echo='print -r --' 4244 as_echo_n='print -rn --' 4245elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4246 as_echo='printf %s\n' 4247 as_echo_n='printf %s' 4248else 4249 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4250 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4251 as_echo_n='/usr/ucb/echo -n' 4252 else 4253 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4254 as_echo_n_body='eval 4255 arg=$1; 4256 case $arg in #( 4257 *"$as_nl"*) 4258 expr "X$arg" : "X\\(.*\\)$as_nl"; 4259 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4260 esac; 4261 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4262 ' 4263 export as_echo_n_body 4264 as_echo_n='sh -c $as_echo_n_body as_echo' 4265 fi 4266 export as_echo_body 4267 as_echo='sh -c $as_echo_body as_echo' 4268fi 4269 4270# The user is always right. 4271if test "${PATH_SEPARATOR+set}" != set; then 4272 PATH_SEPARATOR=: 4273 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4274 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4275 PATH_SEPARATOR=';' 4276 } 4277fi 4278 4279 4280# IFS 4281# We need space, tab and new line, in precisely that order. Quoting is 4282# there to prevent editors from complaining about space-tab. 4283# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4284# splitting by setting IFS to empty value.) 4285IFS=" "" $as_nl" 4286 4287# Find who we are. Look in the path if we contain no directory separator. 4288case $0 in #(( 4289 *[\\/]* ) as_myself=$0 ;; 4290 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4291for as_dir in $PATH 4292do 4293 IFS=$as_save_IFS 4294 test -z "$as_dir" && as_dir=. 4295 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4296 done 4297IFS=$as_save_IFS 4298 4299 ;; 4300esac 4301# We did not find ourselves, most probably we were run as `sh COMMAND' 4302# in which case we are not to be found in the path. 4303if test "x$as_myself" = x; then 4304 as_myself=$0 4305fi 4306if test ! -f "$as_myself"; then 4307 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4308 exit 1 4309fi 4310 4311# Unset variables that we do not need and which cause bugs (e.g. in 4312# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4313# suppresses any "Segmentation fault" message there. '((' could 4314# trigger a bug in pdksh 5.2.14. 4315for as_var in BASH_ENV ENV MAIL MAILPATH 4316do eval test x\${$as_var+set} = xset \ 4317 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4318done 4319PS1='$ ' 4320PS2='> ' 4321PS4='+ ' 4322 4323# NLS nuisances. 4324LC_ALL=C 4325export LC_ALL 4326LANGUAGE=C 4327export LANGUAGE 4328 4329# CDPATH. 4330(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4331 4332 4333# as_fn_error ERROR [LINENO LOG_FD] 4334# --------------------------------- 4335# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4336# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4337# script with status $?, using 1 if that was 0. 4338as_fn_error () 4339{ 4340 as_status=$?; test $as_status -eq 0 && as_status=1 4341 if test "$3"; then 4342 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4343 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 4344 fi 4345 $as_echo "$as_me: error: $1" >&2 4346 as_fn_exit $as_status 4347} # as_fn_error 4348 4349 4350# as_fn_set_status STATUS 4351# ----------------------- 4352# Set $? to STATUS, without forking. 4353as_fn_set_status () 4354{ 4355 return $1 4356} # as_fn_set_status 4357 4358# as_fn_exit STATUS 4359# ----------------- 4360# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4361as_fn_exit () 4362{ 4363 set +e 4364 as_fn_set_status $1 4365 exit $1 4366} # as_fn_exit 4367 4368# as_fn_unset VAR 4369# --------------- 4370# Portably unset VAR. 4371as_fn_unset () 4372{ 4373 { eval $1=; unset $1;} 4374} 4375as_unset=as_fn_unset 4376# as_fn_append VAR VALUE 4377# ---------------------- 4378# Append the text in VALUE to the end of the definition contained in VAR. Take 4379# advantage of any shell optimizations that allow amortized linear growth over 4380# repeated appends, instead of the typical quadratic growth present in naive 4381# implementations. 4382if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4383 eval 'as_fn_append () 4384 { 4385 eval $1+=\$2 4386 }' 4387else 4388 as_fn_append () 4389 { 4390 eval $1=\$$1\$2 4391 } 4392fi # as_fn_append 4393 4394# as_fn_arith ARG... 4395# ------------------ 4396# Perform arithmetic evaluation on the ARGs, and store the result in the 4397# global $as_val. Take advantage of shells that can avoid forks. The arguments 4398# must be portable across $(()) and expr. 4399if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4400 eval 'as_fn_arith () 4401 { 4402 as_val=$(( $* )) 4403 }' 4404else 4405 as_fn_arith () 4406 { 4407 as_val=`expr "$@" || test $? -eq 1` 4408 } 4409fi # as_fn_arith 4410 4411 4412if expr a : '\(a\)' >/dev/null 2>&1 && 4413 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4414 as_expr=expr 4415else 4416 as_expr=false 4417fi 4418 4419if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4420 as_basename=basename 4421else 4422 as_basename=false 4423fi 4424 4425if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4426 as_dirname=dirname 4427else 4428 as_dirname=false 4429fi 4430 4431as_me=`$as_basename -- "$0" || 4432$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4433 X"$0" : 'X\(//\)$' \| \ 4434 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4435$as_echo X/"$0" | 4436 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4437 s//\1/ 4438 q 4439 } 4440 /^X\/\(\/\/\)$/{ 4441 s//\1/ 4442 q 4443 } 4444 /^X\/\(\/\).*/{ 4445 s//\1/ 4446 q 4447 } 4448 s/.*/./; q'` 4449 4450# Avoid depending upon Character Ranges. 4451as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4452as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4453as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4454as_cr_digits='0123456789' 4455as_cr_alnum=$as_cr_Letters$as_cr_digits 4456 4457ECHO_C= ECHO_N= ECHO_T= 4458case `echo -n x` in #((((( 4459-n*) 4460 case `echo 'xy\c'` in 4461 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4462 xy) ECHO_C='\c';; 4463 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4464 ECHO_T=' ';; 4465 esac;; 4466*) 4467 ECHO_N='-n';; 4468esac 4469 4470rm -f conf$$ conf$$.exe conf$$.file 4471if test -d conf$$.dir; then 4472 rm -f conf$$.dir/conf$$.file 4473else 4474 rm -f conf$$.dir 4475 mkdir conf$$.dir 2>/dev/null 4476fi 4477if (echo >conf$$.file) 2>/dev/null; then 4478 if ln -s conf$$.file conf$$ 2>/dev/null; then 4479 as_ln_s='ln -s' 4480 # ... but there are two gotchas: 4481 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4482 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4483 # In both cases, we have to default to `cp -p'. 4484 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4485 as_ln_s='cp -p' 4486 elif ln conf$$.file conf$$ 2>/dev/null; then 4487 as_ln_s=ln 4488 else 4489 as_ln_s='cp -p' 4490 fi 4491else 4492 as_ln_s='cp -p' 4493fi 4494rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4495rmdir conf$$.dir 2>/dev/null 4496 4497 4498# as_fn_mkdir_p 4499# ------------- 4500# Create "$as_dir" as a directory, including parents if necessary. 4501as_fn_mkdir_p () 4502{ 4503 4504 case $as_dir in #( 4505 -*) as_dir=./$as_dir;; 4506 esac 4507 test -d "$as_dir" || eval $as_mkdir_p || { 4508 as_dirs= 4509 while :; do 4510 case $as_dir in #( 4511 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4512 *) as_qdir=$as_dir;; 4513 esac 4514 as_dirs="'$as_qdir' $as_dirs" 4515 as_dir=`$as_dirname -- "$as_dir" || 4516$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4517 X"$as_dir" : 'X\(//\)[^/]' \| \ 4518 X"$as_dir" : 'X\(//\)$' \| \ 4519 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4520$as_echo X"$as_dir" | 4521 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4522 s//\1/ 4523 q 4524 } 4525 /^X\(\/\/\)[^/].*/{ 4526 s//\1/ 4527 q 4528 } 4529 /^X\(\/\/\)$/{ 4530 s//\1/ 4531 q 4532 } 4533 /^X\(\/\).*/{ 4534 s//\1/ 4535 q 4536 } 4537 s/.*/./; q'` 4538 test -d "$as_dir" && break 4539 done 4540 test -z "$as_dirs" || eval "mkdir $as_dirs" 4541 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4542 4543 4544} # as_fn_mkdir_p 4545if mkdir -p . 2>/dev/null; then 4546 as_mkdir_p='mkdir -p "$as_dir"' 4547else 4548 test -d ./-p && rmdir ./-p 4549 as_mkdir_p=false 4550fi 4551 4552if test -x / >/dev/null 2>&1; then 4553 as_test_x='test -x' 4554else 4555 if ls -dL / >/dev/null 2>&1; then 4556 as_ls_L_option=L 4557 else 4558 as_ls_L_option= 4559 fi 4560 as_test_x=' 4561 eval sh -c '\'' 4562 if test -d "$1"; then 4563 test -d "$1/."; 4564 else 4565 case $1 in #( 4566 -*)set "./$1";; 4567 esac; 4568 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4569 ???[sx]*):;;*)false;;esac;fi 4570 '\'' sh 4571 ' 4572fi 4573as_executable_p=$as_test_x 4574 4575# Sed expression to map a string onto a valid CPP name. 4576as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4577 4578# Sed expression to map a string onto a valid variable name. 4579as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4580 4581 4582exec 6>&1 4583## ----------------------------------- ## 4584## Main body of $CONFIG_STATUS script. ## 4585## ----------------------------------- ## 4586_ASEOF 4587test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4588 4589cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4590# Save the log message, to keep $0 and so on meaningful, and to 4591# report actual input values of CONFIG_FILES etc. instead of their 4592# values after options handling. 4593ac_log=" 4594This file was extended by package-unused $as_me version-unused, which was 4595generated by GNU Autoconf 2.64. Invocation command line was 4596 4597 CONFIG_FILES = $CONFIG_FILES 4598 CONFIG_HEADERS = $CONFIG_HEADERS 4599 CONFIG_LINKS = $CONFIG_LINKS 4600 CONFIG_COMMANDS = $CONFIG_COMMANDS 4601 $ $0 $@ 4602 4603on `(hostname || uname -n) 2>/dev/null | sed 1q` 4604" 4605 4606_ACEOF 4607 4608case $ac_config_files in *" 4609"*) set x $ac_config_files; shift; ac_config_files=$*;; 4610esac 4611 4612 4613 4614cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4615# Files that config.status was made for. 4616config_files="$ac_config_files" 4617config_commands="$ac_config_commands" 4618 4619_ACEOF 4620 4621cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4622ac_cs_usage="\ 4623\`$as_me' instantiates files and other configuration actions 4624from templates according to the current configuration. Unless the files 4625and actions are specified as TAGs, all are instantiated by default. 4626 4627Usage: $0 [OPTION]... [TAG]... 4628 4629 -h, --help print this help, then exit 4630 -V, --version print version number and configuration settings, then exit 4631 -q, --quiet, --silent 4632 do not print progress messages 4633 -d, --debug don't remove temporary files 4634 --recheck update $as_me by reconfiguring in the same conditions 4635 --file=FILE[:TEMPLATE] 4636 instantiate the configuration file FILE 4637 4638Configuration files: 4639$config_files 4640 4641Configuration commands: 4642$config_commands 4643 4644Report bugs to the package provider." 4645 4646_ACEOF 4647cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4648ac_cs_version="\\ 4649package-unused config.status version-unused 4650configured by $0, generated by GNU Autoconf 2.64, 4651 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4652 4653Copyright (C) 2009 Free Software Foundation, Inc. 4654This config.status script is free software; the Free Software Foundation 4655gives unlimited permission to copy, distribute and modify it." 4656 4657ac_pwd='$ac_pwd' 4658srcdir='$srcdir' 4659INSTALL='$INSTALL' 4660MKDIR_P='$MKDIR_P' 4661AWK='$AWK' 4662test -n "\$AWK" || AWK=awk 4663_ACEOF 4664 4665cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4666# The default lists apply if the user does not specify any file. 4667ac_need_defaults=: 4668while test $# != 0 4669do 4670 case $1 in 4671 --*=*) 4672 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4673 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4674 ac_shift=: 4675 ;; 4676 *) 4677 ac_option=$1 4678 ac_optarg=$2 4679 ac_shift=shift 4680 ;; 4681 esac 4682 4683 case $ac_option in 4684 # Handling of the options. 4685 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4686 ac_cs_recheck=: ;; 4687 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4688 $as_echo "$ac_cs_version"; exit ;; 4689 --debug | --debu | --deb | --de | --d | -d ) 4690 debug=: ;; 4691 --file | --fil | --fi | --f ) 4692 $ac_shift 4693 case $ac_optarg in 4694 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4695 esac 4696 as_fn_append CONFIG_FILES " '$ac_optarg'" 4697 ac_need_defaults=false;; 4698 --he | --h | --help | --hel | -h ) 4699 $as_echo "$ac_cs_usage"; exit ;; 4700 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4701 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4702 ac_cs_silent=: ;; 4703 4704 # This is an error. 4705 -*) as_fn_error "unrecognized option: \`$1' 4706Try \`$0 --help' for more information." ;; 4707 4708 *) as_fn_append ac_config_targets " $1" 4709 ac_need_defaults=false ;; 4710 4711 esac 4712 shift 4713done 4714 4715ac_configure_extra_args= 4716 4717if $ac_cs_silent; then 4718 exec 6>/dev/null 4719 ac_configure_extra_args="$ac_configure_extra_args --silent" 4720fi 4721 4722_ACEOF 4723cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4724if \$ac_cs_recheck; then 4725 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4726 shift 4727 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4728 CONFIG_SHELL='$SHELL' 4729 export CONFIG_SHELL 4730 exec "\$@" 4731fi 4732 4733_ACEOF 4734cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4735exec 5>>config.log 4736{ 4737 echo 4738 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4739## Running $as_me. ## 4740_ASBOX 4741 $as_echo "$ac_log" 4742} >&5 4743 4744_ACEOF 4745cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4746# 4747# INIT-COMMANDS 4748# 4749AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 4750 4751_ACEOF 4752 4753cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4754 4755# Handling of arguments. 4756for ac_config_target in $ac_config_targets 4757do 4758 case $ac_config_target in 4759 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 4760 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4761 4762 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4763 esac 4764done 4765 4766 4767# If the user did not use the arguments to specify the items to instantiate, 4768# then the envvar interface is used. Set only those that are not. 4769# We use the long form for the default assignment because of an extremely 4770# bizarre bug on SunOS 4.1.3. 4771if $ac_need_defaults; then 4772 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4773 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4774fi 4775 4776# Have a temporary directory for convenience. Make it in the build tree 4777# simply because there is no reason against having it here, and in addition, 4778# creating and moving files from /tmp can sometimes cause problems. 4779# Hook for its removal unless debugging. 4780# Note that there is a small window in which the directory will not be cleaned: 4781# after its creation but before its name has been assigned to `$tmp'. 4782$debug || 4783{ 4784 tmp= 4785 trap 'exit_status=$? 4786 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4787' 0 4788 trap 'as_fn_exit 1' 1 2 13 15 4789} 4790# Create a (secure) tmp directory for tmp files. 4791 4792{ 4793 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4794 test -n "$tmp" && test -d "$tmp" 4795} || 4796{ 4797 tmp=./conf$$-$RANDOM 4798 (umask 077 && mkdir "$tmp") 4799} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4800 4801# Set up the scripts for CONFIG_FILES section. 4802# No need to generate them if there are no CONFIG_FILES. 4803# This happens for instance with `./config.status config.h'. 4804if test -n "$CONFIG_FILES"; then 4805 4806 4807ac_cr=`echo X | tr X '\015'` 4808# On cygwin, bash can eat \r inside `` if the user requested igncr. 4809# But we know of no other shell where ac_cr would be empty at this 4810# point, so we can use a bashism as a fallback. 4811if test "x$ac_cr" = x; then 4812 eval ac_cr=\$\'\\r\' 4813fi 4814ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4815if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4816 ac_cs_awk_cr='\r' 4817else 4818 ac_cs_awk_cr=$ac_cr 4819fi 4820 4821echo 'BEGIN {' >"$tmp/subs1.awk" && 4822_ACEOF 4823 4824 4825{ 4826 echo "cat >conf$$subs.awk <<_ACEOF" && 4827 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4828 echo "_ACEOF" 4829} >conf$$subs.sh || 4830 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4831ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4832ac_delim='%!_!# ' 4833for ac_last_try in false false false false false :; do 4834 . ./conf$$subs.sh || 4835 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4836 4837 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4838 if test $ac_delim_n = $ac_delim_num; then 4839 break 4840 elif $ac_last_try; then 4841 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4842 else 4843 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4844 fi 4845done 4846rm -f conf$$subs.sh 4847 4848cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4849cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4850_ACEOF 4851sed -n ' 4852h 4853s/^/S["/; s/!.*/"]=/ 4854p 4855g 4856s/^[^!]*!// 4857:repl 4858t repl 4859s/'"$ac_delim"'$// 4860t delim 4861:nl 4862h 4863s/\(.\{148\}\).*/\1/ 4864t more1 4865s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4866p 4867n 4868b repl 4869:more1 4870s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4871p 4872g 4873s/.\{148\}// 4874t nl 4875:delim 4876h 4877s/\(.\{148\}\).*/\1/ 4878t more2 4879s/["\\]/\\&/g; s/^/"/; s/$/"/ 4880p 4881b 4882:more2 4883s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4884p 4885g 4886s/.\{148\}// 4887t delim 4888' <conf$$subs.awk | sed ' 4889/^[^""]/{ 4890 N 4891 s/\n// 4892} 4893' >>$CONFIG_STATUS || ac_write_fail=1 4894rm -f conf$$subs.awk 4895cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4896_ACAWK 4897cat >>"\$tmp/subs1.awk" <<_ACAWK && 4898 for (key in S) S_is_set[key] = 1 4899 FS = "" 4900 4901} 4902{ 4903 line = $ 0 4904 nfields = split(line, field, "@") 4905 substed = 0 4906 len = length(field[1]) 4907 for (i = 2; i < nfields; i++) { 4908 key = field[i] 4909 keylen = length(key) 4910 if (S_is_set[key]) { 4911 value = S[key] 4912 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4913 len += length(value) + length(field[++i]) 4914 substed = 1 4915 } else 4916 len += 1 + keylen 4917 } 4918 4919 print line 4920} 4921 4922_ACAWK 4923_ACEOF 4924cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4925if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4926 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4927else 4928 cat 4929fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4930 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4931_ACEOF 4932 4933# VPATH may cause trouble with some makes, so we remove $(srcdir), 4934# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4935# trailing colons and then remove the whole line if VPATH becomes empty 4936# (actually we leave an empty line to preserve line numbers). 4937if test "x$srcdir" = x.; then 4938 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4939s/:*\$(srcdir):*/:/ 4940s/:*\${srcdir}:*/:/ 4941s/:*@srcdir@:*/:/ 4942s/^\([^=]*=[ ]*\):*/\1/ 4943s/:*$// 4944s/^[^=]*=[ ]*$// 4945}' 4946fi 4947 4948cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4949fi # test -n "$CONFIG_FILES" 4950 4951 4952eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 4953shift 4954for ac_tag 4955do 4956 case $ac_tag in 4957 :[FHLC]) ac_mode=$ac_tag; continue;; 4958 esac 4959 case $ac_mode$ac_tag in 4960 :[FHL]*:*);; 4961 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4962 :[FH]-) ac_tag=-:-;; 4963 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4964 esac 4965 ac_save_IFS=$IFS 4966 IFS=: 4967 set x $ac_tag 4968 IFS=$ac_save_IFS 4969 shift 4970 ac_file=$1 4971 shift 4972 4973 case $ac_mode in 4974 :L) ac_source=$1;; 4975 :[FH]) 4976 ac_file_inputs= 4977 for ac_f 4978 do 4979 case $ac_f in 4980 -) ac_f="$tmp/stdin";; 4981 *) # Look for the file first in the build tree, then in the source tree 4982 # (if the path is not absolute). The absolute path cannot be DOS-style, 4983 # because $ac_f cannot contain `:'. 4984 test -f "$ac_f" || 4985 case $ac_f in 4986 [\\/$]*) false;; 4987 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4988 esac || 4989 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4990 esac 4991 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4992 as_fn_append ac_file_inputs " '$ac_f'" 4993 done 4994 4995 # Let's still pretend it is `configure' which instantiates (i.e., don't 4996 # use $as_me), people would be surprised to read: 4997 # /* config.h. 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5131cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5132ac_sed_extra="$ac_vpsub 5133$extrasub 5134_ACEOF 5135cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5136:t 5137/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5138s|@configure_input@|$ac_sed_conf_input|;t t 5139s&@top_builddir@&$ac_top_builddir_sub&;t t 5140s&@top_build_prefix@&$ac_top_build_prefix&;t t 5141s&@srcdir@&$ac_srcdir&;t t 5142s&@abs_srcdir@&$ac_abs_srcdir&;t t 5143s&@top_srcdir@&$ac_top_srcdir&;t t 5144s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5145s&@builddir@&$ac_builddir&;t t 5146s&@abs_builddir@&$ac_abs_builddir&;t t 5147s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5148s&@INSTALL@&$ac_INSTALL&;t t 5149s&@MKDIR_P@&$ac_MKDIR_P&;t t 5150$ac_datarootdir_hack 5151" 5152eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 5153 || as_fn_error "could not create $ac_file" "$LINENO" 5 5154 5155test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5156 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 5157 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5159which seems to be undefined. Please make sure it is defined." >&5 5160$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5161which seems to be undefined. Please make sure it is defined." >&2;} 5162 5163 rm -f "$tmp/stdin" 5164 case $ac_file in 5165 -) cat "$tmp/out" && rm -f "$tmp/out";; 5166 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 5167 esac \ 5168 || as_fn_error "could not create $ac_file" "$LINENO" 5 5169 ;; 5170 5171 5172 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 5173$as_echo "$as_me: executing $ac_file commands" >&6;} 5174 ;; 5175 esac 5176 5177 5178 case $ac_file$ac_mode in 5179 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 5180 # Autoconf 2.62 quotes --file arguments for eval, but not when files 5181 # are listed without --file. Let's play safe and only enable the eval 5182 # if we detect the quoting. 5183 case $CONFIG_FILES in 5184 *\'*) eval set x "$CONFIG_FILES" ;; 5185 *) set x $CONFIG_FILES ;; 5186 esac 5187 shift 5188 for mf 5189 do 5190 # Strip MF so we end up with the name of the file. 5191 mf=`echo "$mf" | sed -e 's/:.*$//'` 5192 # Check whether this is an Automake generated Makefile or not. 5193 # We used to match only the files named `Makefile.in', but 5194 # some people rename them; so instead we look at the file content. 5195 # Grep'ing the first line is not enough: some people post-process 5196 # each Makefile.in and add a new line on top of each file to say so. 5197 # Grep'ing the whole file is not good either: AIX grep has a line 5198 # limit of 2048, but all sed's we know have understand at least 4000. 5199 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 5200 dirpart=`$as_dirname -- "$mf" || 5201$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5202 X"$mf" : 'X\(//\)[^/]' \| \ 5203 X"$mf" : 'X\(//\)$' \| \ 5204 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 5205$as_echo X"$mf" | 5206 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5207 s//\1/ 5208 q 5209 } 5210 /^X\(\/\/\)[^/].*/{ 5211 s//\1/ 5212 q 5213 } 5214 /^X\(\/\/\)$/{ 5215 s//\1/ 5216 q 5217 } 5218 /^X\(\/\).*/{ 5219 s//\1/ 5220 q 5221 } 5222 s/.*/./; q'` 5223 else 5224 continue 5225 fi 5226 # Extract the definition of DEPDIR, am__include, and am__quote 5227 # from the Makefile without running `make'. 5228 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 5229 test -z "$DEPDIR" && continue 5230 am__include=`sed -n 's/^am__include = //p' < "$mf"` 5231 test -z "am__include" && continue 5232 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 5233 # When using ansi2knr, U may be empty or an underscore; expand it 5234 U=`sed -n 's/^U = //p' < "$mf"` 5235 # Find all dependency output files, they are included files with 5236 # $(DEPDIR) in their names. We invoke sed twice because it is the 5237 # simplest approach to changing $(DEPDIR) to its actual value in the 5238 # expansion. 5239 for file in `sed -n " 5240 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 5241 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 5242 # Make sure the directory exists. 5243 test -f "$dirpart/$file" && continue 5244 fdir=`$as_dirname -- "$file" || 5245$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5246 X"$file" : 'X\(//\)[^/]' \| \ 5247 X"$file" : 'X\(//\)$' \| \ 5248 X"$file" : 'X\(/\)' \| . 2>/dev/null || 5249$as_echo X"$file" | 5250 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5251 s//\1/ 5252 q 5253 } 5254 /^X\(\/\/\)[^/].*/{ 5255 s//\1/ 5256 q 5257 } 5258 /^X\(\/\/\)$/{ 5259 s//\1/ 5260 q 5261 } 5262 /^X\(\/\).*/{ 5263 s//\1/ 5264 q 5265 } 5266 s/.*/./; q'` 5267 as_dir=$dirpart/$fdir; as_fn_mkdir_p 5268 # echo "creating $dirpart/$file" 5269 echo '# dummy' > "$dirpart/$file" 5270 done 5271 done 5272} 5273 ;; 5274 5275 esac 5276done # for ac_tag 5277 5278 5279as_fn_exit 0 5280_ACEOF 5281ac_clean_files=$ac_clean_files_save 5282 5283test $ac_write_fail = 0 || 5284 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 5285 5286 5287# configure is writing to config.log, and then calls config.status. 5288# config.status does its own redirection, appending to config.log. 5289# Unfortunately, on DOS this fails, as config.log is still kept open 5290# by configure, so config.status won't be able to write to it; its 5291# output is simply discarded. So we exec the FD to /dev/null, 5292# effectively closing config.log, so it can be properly (re)opened and 5293# appended to by config.status. When coming back to configure, we 5294# need to make the FD available again. 5295if test "$no_create" != yes; then 5296 ac_cs_success=: 5297 ac_config_status_args= 5298 test "$silent" = yes && 5299 ac_config_status_args="$ac_config_status_args --quiet" 5300 exec 5>/dev/null 5301 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5302 exec 5>>config.log 5303 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5304 # would make configure fail if this is the last instruction. 5305 $ac_cs_success || as_fn_exit $? 5306fi 5307if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5309$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5310fi 5311 5312