1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68. 4# 5# 6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 8# Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. 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Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. 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" >&6; } 2355if ${ac_cv_prog_CC+:} false; then : 2356 $as_echo_n "(cached) " >&6 2357else 2358 if test -n "$CC"; then 2359 ac_cv_prog_CC="$CC" # Let the user override the test. 2360else 2361as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2362for as_dir in $PATH 2363do 2364 IFS=$as_save_IFS 2365 test -z "$as_dir" && as_dir=. 2366 for ac_exec_ext in '' $ac_executable_extensions; do 2367 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2368 ac_cv_prog_CC="$ac_prog" 2369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2370 break 2 2371 fi 2372done 2373 done 2374IFS=$as_save_IFS 2375 2376fi 2377fi 2378CC=$ac_cv_prog_CC 2379if test -n "$CC"; then 2380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2381$as_echo "$CC" >&6; } 2382else 2383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2384$as_echo "no" >&6; } 2385fi 2386 2387 2388 test -n "$CC" && break 2389done 2390 2391 fi 2392fi 2393ac_ext=c 2394ac_cpp='$CPP $CPPFLAGS' 2395ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2396ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2397ac_compiler_gnu=$ac_cv_c_compiler_gnu 2398if test -n "$ac_tool_prefix"; then 2399 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2400set dummy ${ac_tool_prefix}gcc; ac_word=$2 2401{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2402$as_echo_n "checking for $ac_word... " >&6; } 2403if ${ac_cv_prog_CC+:} false; then : 2404 $as_echo_n "(cached) " >&6 2405else 2406 if test -n "$CC"; then 2407 ac_cv_prog_CC="$CC" # Let the user override the test. 2408else 2409as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2410for as_dir in $PATH 2411do 2412 IFS=$as_save_IFS 2413 test -z "$as_dir" && as_dir=. 2414 for ac_exec_ext in '' $ac_executable_extensions; do 2415 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2416 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2418 break 2 2419 fi 2420done 2421 done 2422IFS=$as_save_IFS 2423 2424fi 2425fi 2426CC=$ac_cv_prog_CC 2427if test -n "$CC"; then 2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2429$as_echo "$CC" >&6; } 2430else 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2432$as_echo "no" >&6; } 2433fi 2434 2435 2436fi 2437if test -z "$ac_cv_prog_CC"; then 2438 ac_ct_CC=$CC 2439 # Extract the first word of "gcc", so it can be a program name with args. 2440set dummy gcc; ac_word=$2 2441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2442$as_echo_n "checking for $ac_word... " >&6; } 2443if ${ac_cv_prog_ac_ct_CC+:} false; then : 2444 $as_echo_n "(cached) " >&6 2445else 2446 if test -n "$ac_ct_CC"; then 2447 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2448else 2449as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2450for as_dir in $PATH 2451do 2452 IFS=$as_save_IFS 2453 test -z "$as_dir" && as_dir=. 2454 for ac_exec_ext in '' $ac_executable_extensions; do 2455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2456 ac_cv_prog_ac_ct_CC="gcc" 2457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2458 break 2 2459 fi 2460done 2461 done 2462IFS=$as_save_IFS 2463 2464fi 2465fi 2466ac_ct_CC=$ac_cv_prog_ac_ct_CC 2467if test -n "$ac_ct_CC"; then 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2469$as_echo "$ac_ct_CC" >&6; } 2470else 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2472$as_echo "no" >&6; } 2473fi 2474 2475 if test "x$ac_ct_CC" = x; then 2476 CC="" 2477 else 2478 case $cross_compiling:$ac_tool_warned in 2479yes:) 2480{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2481$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2482ac_tool_warned=yes ;; 2483esac 2484 CC=$ac_ct_CC 2485 fi 2486else 2487 CC="$ac_cv_prog_CC" 2488fi 2489 2490if test -z "$CC"; then 2491 if test -n "$ac_tool_prefix"; then 2492 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2493set dummy ${ac_tool_prefix}cc; ac_word=$2 2494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2495$as_echo_n "checking for $ac_word... " >&6; } 2496if ${ac_cv_prog_CC+:} false; then : 2497 $as_echo_n "(cached) " >&6 2498else 2499 if test -n "$CC"; then 2500 ac_cv_prog_CC="$CC" # Let the user override the test. 2501else 2502as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2503for as_dir in $PATH 2504do 2505 IFS=$as_save_IFS 2506 test -z "$as_dir" && as_dir=. 2507 for ac_exec_ext in '' $ac_executable_extensions; do 2508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2509 ac_cv_prog_CC="${ac_tool_prefix}cc" 2510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2511 break 2 2512 fi 2513done 2514 done 2515IFS=$as_save_IFS 2516 2517fi 2518fi 2519CC=$ac_cv_prog_CC 2520if test -n "$CC"; then 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2522$as_echo "$CC" >&6; } 2523else 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2525$as_echo "no" >&6; } 2526fi 2527 2528 2529 fi 2530fi 2531if test -z "$CC"; then 2532 # Extract the first word of "cc", so it can be a program name with args. 2533set dummy cc; ac_word=$2 2534{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2535$as_echo_n "checking for $ac_word... " >&6; } 2536if ${ac_cv_prog_CC+:} false; then : 2537 $as_echo_n "(cached) " >&6 2538else 2539 if test -n "$CC"; then 2540 ac_cv_prog_CC="$CC" # Let the user override the test. 2541else 2542 ac_prog_rejected=no 2543as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2544for as_dir in $PATH 2545do 2546 IFS=$as_save_IFS 2547 test -z "$as_dir" && as_dir=. 2548 for ac_exec_ext in '' $ac_executable_extensions; do 2549 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2550 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2551 ac_prog_rejected=yes 2552 continue 2553 fi 2554 ac_cv_prog_CC="cc" 2555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2556 break 2 2557 fi 2558done 2559 done 2560IFS=$as_save_IFS 2561 2562if test $ac_prog_rejected = yes; then 2563 # We found a bogon in the path, so make sure we never use it. 2564 set dummy $ac_cv_prog_CC 2565 shift 2566 if test $# != 0; then 2567 # We chose a different compiler from the bogus one. 2568 # However, it has the same basename, so the bogon will be chosen 2569 # first if we set CC to just the basename; use the full file name. 2570 shift 2571 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2572 fi 2573fi 2574fi 2575fi 2576CC=$ac_cv_prog_CC 2577if test -n "$CC"; then 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2579$as_echo "$CC" >&6; } 2580else 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2582$as_echo "no" >&6; } 2583fi 2584 2585 2586fi 2587if test -z "$CC"; then 2588 if test -n "$ac_tool_prefix"; then 2589 for ac_prog in cl.exe 2590 do 2591 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2592set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2593{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2594$as_echo_n "checking for $ac_word... " >&6; } 2595if ${ac_cv_prog_CC+:} false; then : 2596 $as_echo_n "(cached) " >&6 2597else 2598 if test -n "$CC"; then 2599 ac_cv_prog_CC="$CC" # Let the user override the test. 2600else 2601as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2602for as_dir in $PATH 2603do 2604 IFS=$as_save_IFS 2605 test -z "$as_dir" && as_dir=. 2606 for ac_exec_ext in '' $ac_executable_extensions; do 2607 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2608 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2610 break 2 2611 fi 2612done 2613 done 2614IFS=$as_save_IFS 2615 2616fi 2617fi 2618CC=$ac_cv_prog_CC 2619if test -n "$CC"; then 2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2621$as_echo "$CC" >&6; } 2622else 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2624$as_echo "no" >&6; } 2625fi 2626 2627 2628 test -n "$CC" && break 2629 done 2630fi 2631if test -z "$CC"; then 2632 ac_ct_CC=$CC 2633 for ac_prog in cl.exe 2634do 2635 # Extract the first word of "$ac_prog", so it can be a program name with args. 2636set dummy $ac_prog; ac_word=$2 2637{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2638$as_echo_n "checking for $ac_word... " >&6; } 2639if ${ac_cv_prog_ac_ct_CC+:} false; then : 2640 $as_echo_n "(cached) " >&6 2641else 2642 if test -n "$ac_ct_CC"; then 2643 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2644else 2645as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2646for as_dir in $PATH 2647do 2648 IFS=$as_save_IFS 2649 test -z "$as_dir" && as_dir=. 2650 for ac_exec_ext in '' $ac_executable_extensions; do 2651 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2652 ac_cv_prog_ac_ct_CC="$ac_prog" 2653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2654 break 2 2655 fi 2656done 2657 done 2658IFS=$as_save_IFS 2659 2660fi 2661fi 2662ac_ct_CC=$ac_cv_prog_ac_ct_CC 2663if test -n "$ac_ct_CC"; then 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2665$as_echo "$ac_ct_CC" >&6; } 2666else 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2668$as_echo "no" >&6; } 2669fi 2670 2671 2672 test -n "$ac_ct_CC" && break 2673done 2674 2675 if test "x$ac_ct_CC" = x; then 2676 CC="" 2677 else 2678 case $cross_compiling:$ac_tool_warned in 2679yes:) 2680{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2681$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2682ac_tool_warned=yes ;; 2683esac 2684 CC=$ac_ct_CC 2685 fi 2686fi 2687 2688fi 2689 2690 2691test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2692$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2693as_fn_error $? "no acceptable C compiler found in \$PATH 2694See \`config.log' for more details" "$LINENO" 5; } 2695 2696# Provide some information about the compiler. 2697$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2698set X $ac_compile 2699ac_compiler=$2 2700for ac_option in --version -v -V -qversion; do 2701 { { ac_try="$ac_compiler $ac_option >&5" 2702case "(($ac_try" in 2703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2704 *) ac_try_echo=$ac_try;; 2705esac 2706eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2707$as_echo "$ac_try_echo"; } >&5 2708 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2709 ac_status=$? 2710 if test -s conftest.err; then 2711 sed '10a\ 2712... rest of stderr output deleted ... 2713 10q' conftest.err >conftest.er1 2714 cat conftest.er1 >&5 2715 fi 2716 rm -f conftest.er1 conftest.err 2717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2718 test $ac_status = 0; } 2719done 2720 2721cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2722/* end confdefs.h. */ 2723 2724int 2725main () 2726{ 2727 2728 ; 2729 return 0; 2730} 2731_ACEOF 2732ac_clean_files_save=$ac_clean_files 2733ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2734# Try to create an executable without -o first, disregard a.out. 2735# It will help us diagnose broken compilers, and finding out an intuition 2736# of exeext. 2737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2738$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2768# so that the user can short-circuit this test for compilers unknown to 2769# Autoconf. 2770for ac_file in $ac_files '' 2771do 2772 test -f "$ac_file" || continue 2773 case $ac_file in 2774 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2775 ;; 2776 [ab].out ) 2777 # We found the default executable, but exeext='' is most 2778 # certainly right. 2779 break;; 2780 *.* ) 2781 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2782 then :; else 2783 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2784 fi 2785 # We set ac_cv_exeext here because the later test for it is not 2786 # safe: cross compilers may not add the suffix if given an `-o' 2787 # argument, so we may need to know it at that point already. 2788 # Even if this section looks crufty: it has the advantage of 2789 # actually working. 2790 break;; 2791 * ) 2792 break;; 2793 esac 2794done 2795test "$ac_cv_exeext" = no && ac_cv_exeext= 2796 2797else 2798 ac_file='' 2799fi 2800if test -z "$ac_file"; then : 2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2802$as_echo "no" >&6; } 2803$as_echo "$as_me: failed program was:" >&5 2804sed 's/^/| /' conftest.$ac_ext >&5 2805 2806{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2807$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2808as_fn_error 77 "C compiler cannot create executables 2809See \`config.log' for more details" "$LINENO" 5; } 2810else 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2812$as_echo "yes" >&6; } 2813fi 2814{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2815$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2837# work properly (i.e., refer to `conftest.exe'), while it won't with 2838# `rm'. 2839for ac_file in conftest.exe conftest conftest.*; do 2840 test -f "$ac_file" || continue 2841 case $ac_file in 2842 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2843 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2844 break;; 2845 * ) break;; 2846 esac 2847done 2848else 2849 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2850$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2851as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2852See \`config.log' for more details" "$LINENO" 5; } 2853fi 2854rm -f conftest conftest$ac_cv_exeext 2855{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2856$as_echo "$ac_cv_exeext" >&6; } 2857 2858rm -f conftest.$ac_ext 2859EXEEXT=$ac_cv_exeext 2860ac_exeext=$EXEEXT 2861cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2862/* end confdefs.h. */ 2863#include <stdio.h> 2864int 2865main () 2866{ 2867FILE *f = fopen ("conftest.out", "w"); 2868 return ferror (f) || fclose (f) != 0; 2869 2870 ; 2871 return 0; 2872} 2873_ACEOF 2874ac_clean_files="$ac_clean_files conftest.out" 2875# Check that the compiler produces executables we can run. If not, either 2876# the compiler is broken, or we cross compile. 2877{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2878$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2910If you meant to cross compile, use \`--host'. 2911See \`config.log' for more details" "$LINENO" 5; } 2912 fi 2913 fi 2914fi 2915{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2916$as_echo "$cross_compiling" >&6; } 2917 2918rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2919ac_clean_files=$ac_clean_files_save 2920{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2921$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 2963See \`config.log' for more details" "$LINENO" 5; } 2964fi 2965rm -f conftest.$ac_cv_objext conftest.$ac_ext 2966fi 2967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2968$as_echo "$ac_cv_objext" >&6; } 2969OBJEXT=$ac_cv_objext 2970ac_objext=$OBJEXT 2971{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2972$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3088if ${ac_cv_prog_cc_c89+:} false; then : 3089 $as_echo_n "(cached) " >&6 3090else 3091 ac_cv_prog_cc_c89=no 3092ac_save_CC=$CC 3093cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3094/* end confdefs.h. */ 3095#include <stdarg.h> 3096#include <stdio.h> 3097#include <sys/types.h> 3098#include <sys/stat.h> 3099/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3100struct buf { int x; }; 3101FILE * (*rcsopen) (struct buf *, struct stat *, int); 3102static char *e (p, i) 3103 char **p; 3104 int i; 3105{ 3106 return p[i]; 3107} 3108static char *f (char * (*g) (char **, int), char **p, ...) 3109{ 3110 char *s; 3111 va_list v; 3112 va_start (v,p); 3113 s = g (p, va_arg (v,int)); 3114 va_end (v); 3115 return s; 3116} 3117 3118/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3119 function prototypes and stuff, but not '\xHH' hex character constants. 3120 These don't provoke an error unfortunately, instead are silently treated 3121 as 'x'. The following induces an error, until -std is added to get 3122 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3123 array size at least. It's necessary to write '\x00'==0 to get something 3124 that's true only with -std. */ 3125int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3126 3127/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3128 inside strings and character constants. */ 3129#define FOO(x) 'x' 3130int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3131 3132int test (int i, double x); 3133struct s1 {int (*f) (int a);}; 3134struct s2 {int (*f) (double a);}; 3135int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3136int argc; 3137char **argv; 3138int 3139main () 3140{ 3141return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3142 ; 3143 return 0; 3144} 3145_ACEOF 3146for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3147 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3148do 3149 CC="$ac_save_CC $ac_arg" 3150 if ac_fn_c_try_compile "$LINENO"; then : 3151 ac_cv_prog_cc_c89=$ac_arg 3152fi 3153rm -f core conftest.err conftest.$ac_objext 3154 test "x$ac_cv_prog_cc_c89" != "xno" && break 3155done 3156rm -f conftest.$ac_ext 3157CC=$ac_save_CC 3158 3159fi 3160# AC_CACHE_VAL 3161case "x$ac_cv_prog_cc_c89" in 3162 x) 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3164$as_echo "none needed" >&6; } ;; 3165 xno) 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3167$as_echo "unsupported" >&6; } ;; 3168 *) 3169 CC="$CC $ac_cv_prog_cc_c89" 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3171$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3172esac 3173if test "x$ac_cv_prog_cc_c89" != xno; then : 3174 3175fi 3176 3177ac_ext=c 3178ac_cpp='$CPP $CPPFLAGS' 3179ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3180ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3181ac_compiler_gnu=$ac_cv_c_compiler_gnu 3182 3183 3184if test "x$FC" = "xnone" ; then 3185 { $as_echo "$as_me:${as_lineno-$LINENO}: cfitsio: == Fortran compiler search has been overridden" >&5 3186$as_echo "$as_me: cfitsio: == Fortran compiler search has been overridden" >&6;} 3187 { $as_echo "$as_me:${as_lineno-$LINENO}: cfitsio: == Cfitsio will be built without Fortran wrapper support" >&5 3188$as_echo "$as_me: cfitsio: == Cfitsio will be built without Fortran wrapper support" >&6;} 3189 FC= 3190 F77_WRAPPERS= 3191else 3192 for ac_prog in gfortran g95 g77 f77 ifort f95 f90 xlf cf77 gf77 af77 ncf f2c 3193do 3194 # Extract the first word of "$ac_prog", so it can be a program name with args. 3195set dummy $ac_prog; ac_word=$2 3196{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3197$as_echo_n "checking for $ac_word... " >&6; } 3198if ${ac_cv_prog_FC+:} false; then : 3199 $as_echo_n "(cached) " >&6 3200else 3201 if test -n "$FC"; then 3202 ac_cv_prog_FC="$FC" # Let the user override the test. 3203else 3204as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3205for as_dir in $PATH 3206do 3207 IFS=$as_save_IFS 3208 test -z "$as_dir" && as_dir=. 3209 for ac_exec_ext in '' $ac_executable_extensions; do 3210 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3211 ac_cv_prog_FC="$ac_prog" 3212 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3213 break 2 3214 fi 3215done 3216 done 3217IFS=$as_save_IFS 3218 3219fi 3220fi 3221FC=$ac_cv_prog_FC 3222if test -n "$FC"; then 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FC" >&5 3224$as_echo "$FC" >&6; } 3225else 3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3227$as_echo "no" >&6; } 3228fi 3229 3230 3231 test -n "$FC" && break 3232done 3233test -n "$FC" || FC="notfound" 3234 3235 if test $FC = 'notfound' ; then 3236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cfitsio: == No acceptable Fortran compiler found in \$PATH" >&5 3237$as_echo "$as_me: WARNING: cfitsio: == No acceptable Fortran compiler found in \$PATH" >&2;} 3238 { $as_echo "$as_me:${as_lineno-$LINENO}: cfitsio: == Adding wrapper support for GNU Fortran by default" >&5 3239$as_echo "$as_me: cfitsio: == Adding wrapper support for GNU Fortran by default" >&6;} 3240 CFORTRANFLAGS="-Dg77Fortran" 3241 F77_WRAPPERS="\${FITSIO_SRC}" 3242 else 3243 CFORTRANFLAGS= 3244 F77_WRAPPERS="\${FITSIO_SRC}" 3245 echo $ac_n "checking whether we are using GNU Fortran""... $ac_c" 1>&6 3246 if test `$FC --version -c < /dev/null 2> /dev/null | grep -c GNU` -gt 0 -o \ 3247 `$FC --version -c < /dev/null 2> /dev/null | grep -ic egcs` -gt 0 3248 then 3249 echo "$ac_t""yes" 1>&6 3250 echo $ac_n "cfitsio: == Adding wrapper support for GNU Fortran""... $ac_c" 1>&6 3251 CFORTRANFLAGS="-Dg77Fortran" 3252 echo "$ac_t"" done" 1>&6 3253 else 3254 echo "$ac_t""no" 1>&6 3255 if test $FC = 'f2c' ; then 3256 echo $ac_n "cfitsio: == Adding wrapper support for f2c""... $ac_c" 1>&6 3257 CFORTRANFLAGS="-Df2cFortran" 3258 echo "$ac_t"" done" 1>&6 3259 fi 3260 fi 3261 fi 3262fi 3263 3264# ar & ranlib required 3265#--------------------- 3266# Extract the first word of "ar", so it can be a program name with args. 3267set dummy ar; ac_word=$2 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3269$as_echo_n "checking for $ac_word... " >&6; } 3270if ${ac_cv_prog_AR+:} false; then : 3271 $as_echo_n "(cached) " >&6 3272else 3273 if test -n "$AR"; then 3274 ac_cv_prog_AR="$AR" # Let the user override the test. 3275else 3276as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3277for as_dir in $PATH 3278do 3279 IFS=$as_save_IFS 3280 test -z "$as_dir" && as_dir=. 3281 for ac_exec_ext in '' $ac_executable_extensions; do 3282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3283 ac_cv_prog_AR="ar" 3284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3285 break 2 3286 fi 3287done 3288 done 3289IFS=$as_save_IFS 3290 3291 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="noar" 3292fi 3293fi 3294AR=$ac_cv_prog_AR 3295if test -n "$AR"; then 3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 3297$as_echo "$AR" >&6; } 3298else 3299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3300$as_echo "no" >&6; } 3301fi 3302 3303 3304if test $AR = noar; then 3305 as_fn_error $? "ar not found in your \$PATH. See your sysdamin." "$LINENO" 5 3306fi 3307ARCHIVE="$AR rv" 3308 3309 3310if test -n "$ac_tool_prefix"; then 3311 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3312set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3314$as_echo_n "checking for $ac_word... " >&6; } 3315if ${ac_cv_prog_RANLIB+:} false; then : 3316 $as_echo_n "(cached) " >&6 3317else 3318 if test -n "$RANLIB"; then 3319 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3320else 3321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3322for as_dir in $PATH 3323do 3324 IFS=$as_save_IFS 3325 test -z "$as_dir" && as_dir=. 3326 for ac_exec_ext in '' $ac_executable_extensions; do 3327 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3328 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3329 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3330 break 2 3331 fi 3332done 3333 done 3334IFS=$as_save_IFS 3335 3336fi 3337fi 3338RANLIB=$ac_cv_prog_RANLIB 3339if test -n "$RANLIB"; then 3340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3341$as_echo "$RANLIB" >&6; } 3342else 3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3344$as_echo "no" >&6; } 3345fi 3346 3347 3348fi 3349if test -z "$ac_cv_prog_RANLIB"; then 3350 ac_ct_RANLIB=$RANLIB 3351 # Extract the first word of "ranlib", so it can be a program name with args. 3352set dummy ranlib; ac_word=$2 3353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3354$as_echo_n "checking for $ac_word... " >&6; } 3355if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3356 $as_echo_n "(cached) " >&6 3357else 3358 if test -n "$ac_ct_RANLIB"; then 3359 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3360else 3361as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3362for as_dir in $PATH 3363do 3364 IFS=$as_save_IFS 3365 test -z "$as_dir" && as_dir=. 3366 for ac_exec_ext in '' $ac_executable_extensions; do 3367 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3368 ac_cv_prog_ac_ct_RANLIB="ranlib" 3369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3370 break 2 3371 fi 3372done 3373 done 3374IFS=$as_save_IFS 3375 3376fi 3377fi 3378ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3379if test -n "$ac_ct_RANLIB"; then 3380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3381$as_echo "$ac_ct_RANLIB" >&6; } 3382else 3383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3384$as_echo "no" >&6; } 3385fi 3386 3387 if test "x$ac_ct_RANLIB" = x; then 3388 RANLIB=":" 3389 else 3390 case $cross_compiling:$ac_tool_warned in 3391yes:) 3392{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3393$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3394ac_tool_warned=yes ;; 3395esac 3396 RANLIB=$ac_ct_RANLIB 3397 fi 3398else 3399 RANLIB="$ac_cv_prog_RANLIB" 3400fi 3401 3402 3403 3404ac_ext=c 3405ac_cpp='$CPP $CPPFLAGS' 3406ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3407ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3408ac_compiler_gnu=$ac_cv_c_compiler_gnu 3409{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3410$as_echo_n "checking how to run the C preprocessor... " >&6; } 3411# On Suns, sometimes $CPP names a directory. 3412if test -n "$CPP" && test -d "$CPP"; then 3413 CPP= 3414fi 3415if test -z "$CPP"; then 3416 if ${ac_cv_prog_CPP+:} false; then : 3417 $as_echo_n "(cached) " >&6 3418else 3419 # Double quotes because CPP needs to be expanded 3420 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3421 do 3422 ac_preproc_ok=false 3423for ac_c_preproc_warn_flag in '' yes 3424do 3425 # Use a header file that comes with gcc, so configuring glibc 3426 # with a fresh cross-compiler works. 3427 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3428 # <limits.h> exists even on freestanding compilers. 3429 # On the NeXT, cc -E runs the code through the compiler's parser, 3430 # not just through cpp. "Syntax error" is here to catch this case. 3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3432/* end confdefs.h. */ 3433#ifdef __STDC__ 3434# include <limits.h> 3435#else 3436# include <assert.h> 3437#endif 3438 Syntax error 3439_ACEOF 3440if ac_fn_c_try_cpp "$LINENO"; then : 3441 3442else 3443 # Broken: fails on valid input. 3444continue 3445fi 3446rm -f conftest.err conftest.i conftest.$ac_ext 3447 3448 # OK, works on sane cases. Now check whether nonexistent headers 3449 # can be detected and how. 3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3451/* end confdefs.h. */ 3452#include <ac_nonexistent.h> 3453_ACEOF 3454if ac_fn_c_try_cpp "$LINENO"; then : 3455 # Broken: success on invalid input. 3456continue 3457else 3458 # Passes both tests. 3459ac_preproc_ok=: 3460break 3461fi 3462rm -f conftest.err conftest.i conftest.$ac_ext 3463 3464done 3465# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3466rm -f conftest.i conftest.err conftest.$ac_ext 3467if $ac_preproc_ok; then : 3468 break 3469fi 3470 3471 done 3472 ac_cv_prog_CPP=$CPP 3473 3474fi 3475 CPP=$ac_cv_prog_CPP 3476else 3477 ac_cv_prog_CPP=$CPP 3478fi 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3480$as_echo "$CPP" >&6; } 3481ac_preproc_ok=false 3482for ac_c_preproc_warn_flag in '' yes 3483do 3484 # Use a header file that comes with gcc, so configuring glibc 3485 # with a fresh cross-compiler works. 3486 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3487 # <limits.h> exists even on freestanding compilers. 3488 # On the NeXT, cc -E runs the code through the compiler's parser, 3489 # not just through cpp. "Syntax error" is here to catch this case. 3490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3491/* end confdefs.h. */ 3492#ifdef __STDC__ 3493# include <limits.h> 3494#else 3495# include <assert.h> 3496#endif 3497 Syntax error 3498_ACEOF 3499if ac_fn_c_try_cpp "$LINENO"; then : 3500 3501else 3502 # Broken: fails on valid input. 3503continue 3504fi 3505rm -f conftest.err conftest.i conftest.$ac_ext 3506 3507 # OK, works on sane cases. Now check whether nonexistent headers 3508 # can be detected and how. 3509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3510/* end confdefs.h. */ 3511#include <ac_nonexistent.h> 3512_ACEOF 3513if ac_fn_c_try_cpp "$LINENO"; then : 3514 # Broken: success on invalid input. 3515continue 3516else 3517 # Passes both tests. 3518ac_preproc_ok=: 3519break 3520fi 3521rm -f conftest.err conftest.i conftest.$ac_ext 3522 3523done 3524# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3525rm -f conftest.i conftest.err conftest.$ac_ext 3526if $ac_preproc_ok; then : 3527 3528else 3529 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3530$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3531as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3532See \`config.log' for more details" "$LINENO" 5; } 3533fi 3534 3535ac_ext=c 3536ac_cpp='$CPP $CPPFLAGS' 3537ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3538ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3539ac_compiler_gnu=$ac_cv_c_compiler_gnu 3540 3541 3542{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3543$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3544if ${ac_cv_path_GREP+:} false; then : 3545 $as_echo_n "(cached) " >&6 3546else 3547 if test -z "$GREP"; then 3548 ac_path_GREP_found=false 3549 # Loop through the user's path and test for each of PROGNAME-LIST 3550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3551for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3552do 3553 IFS=$as_save_IFS 3554 test -z "$as_dir" && as_dir=. 3555 for ac_prog in grep ggrep; do 3556 for ac_exec_ext in '' $ac_executable_extensions; do 3557 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3558 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3559# Check for GNU ac_path_GREP and select it if it is found. 3560 # Check for GNU $ac_path_GREP 3561case `"$ac_path_GREP" --version 2>&1` in 3562*GNU*) 3563 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3564*) 3565 ac_count=0 3566 $as_echo_n 0123456789 >"conftest.in" 3567 while : 3568 do 3569 cat "conftest.in" "conftest.in" >"conftest.tmp" 3570 mv "conftest.tmp" "conftest.in" 3571 cp "conftest.in" "conftest.nl" 3572 $as_echo 'GREP' >> "conftest.nl" 3573 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3574 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3575 as_fn_arith $ac_count + 1 && ac_count=$as_val 3576 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3577 # Best one so far, save it but keep looking for a better one 3578 ac_cv_path_GREP="$ac_path_GREP" 3579 ac_path_GREP_max=$ac_count 3580 fi 3581 # 10*(2^10) chars as input seems more than enough 3582 test $ac_count -gt 10 && break 3583 done 3584 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3585esac 3586 3587 $ac_path_GREP_found && break 3 3588 done 3589 done 3590 done 3591IFS=$as_save_IFS 3592 if test -z "$ac_cv_path_GREP"; then 3593 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3594 fi 3595else 3596 ac_cv_path_GREP=$GREP 3597fi 3598 3599fi 3600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3601$as_echo "$ac_cv_path_GREP" >&6; } 3602 GREP="$ac_cv_path_GREP" 3603 3604 3605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3606$as_echo_n "checking for egrep... " >&6; } 3607if ${ac_cv_path_EGREP+:} false; then : 3608 $as_echo_n "(cached) " >&6 3609else 3610 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3611 then ac_cv_path_EGREP="$GREP -E" 3612 else 3613 if test -z "$EGREP"; then 3614 ac_path_EGREP_found=false 3615 # Loop through the user's path and test for each of PROGNAME-LIST 3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3617for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3618do 3619 IFS=$as_save_IFS 3620 test -z "$as_dir" && as_dir=. 3621 for ac_prog in egrep; do 3622 for ac_exec_ext in '' $ac_executable_extensions; do 3623 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3624 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3625# Check for GNU ac_path_EGREP and select it if it is found. 3626 # Check for GNU $ac_path_EGREP 3627case `"$ac_path_EGREP" --version 2>&1` in 3628*GNU*) 3629 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3630*) 3631 ac_count=0 3632 $as_echo_n 0123456789 >"conftest.in" 3633 while : 3634 do 3635 cat "conftest.in" "conftest.in" >"conftest.tmp" 3636 mv "conftest.tmp" "conftest.in" 3637 cp "conftest.in" "conftest.nl" 3638 $as_echo 'EGREP' >> "conftest.nl" 3639 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3640 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3641 as_fn_arith $ac_count + 1 && ac_count=$as_val 3642 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3643 # Best one so far, save it but keep looking for a better one 3644 ac_cv_path_EGREP="$ac_path_EGREP" 3645 ac_path_EGREP_max=$ac_count 3646 fi 3647 # 10*(2^10) chars as input seems more than enough 3648 test $ac_count -gt 10 && break 3649 done 3650 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3651esac 3652 3653 $ac_path_EGREP_found && break 3 3654 done 3655 done 3656 done 3657IFS=$as_save_IFS 3658 if test -z "$ac_cv_path_EGREP"; then 3659 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3660 fi 3661else 3662 ac_cv_path_EGREP=$EGREP 3663fi 3664 3665 fi 3666fi 3667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3668$as_echo "$ac_cv_path_EGREP" >&6; } 3669 EGREP="$ac_cv_path_EGREP" 3670 3671 3672{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3673$as_echo_n "checking for ANSI C header files... " >&6; } 3674if ${ac_cv_header_stdc+:} false; then : 3675 $as_echo_n "(cached) " >&6 3676else 3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3678/* end confdefs.h. */ 3679#include <stdlib.h> 3680#include <stdarg.h> 3681#include <string.h> 3682#include <float.h> 3683 3684int 3685main () 3686{ 3687 3688 ; 3689 return 0; 3690} 3691_ACEOF 3692if ac_fn_c_try_compile "$LINENO"; then : 3693 ac_cv_header_stdc=yes 3694else 3695 ac_cv_header_stdc=no 3696fi 3697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3698 3699if test $ac_cv_header_stdc = yes; then 3700 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3702/* end confdefs.h. */ 3703#include <string.h> 3704 3705_ACEOF 3706if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3707 $EGREP "memchr" >/dev/null 2>&1; then : 3708 3709else 3710 ac_cv_header_stdc=no 3711fi 3712rm -f conftest* 3713 3714fi 3715 3716if test $ac_cv_header_stdc = yes; then 3717 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3719/* end confdefs.h. */ 3720#include <stdlib.h> 3721 3722_ACEOF 3723if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3724 $EGREP "free" >/dev/null 2>&1; then : 3725 3726else 3727 ac_cv_header_stdc=no 3728fi 3729rm -f conftest* 3730 3731fi 3732 3733if test $ac_cv_header_stdc = yes; then 3734 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3735 if test "$cross_compiling" = yes; then : 3736 : 3737else 3738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3739/* end confdefs.h. */ 3740#include <ctype.h> 3741#include <stdlib.h> 3742#if ((' ' & 0x0FF) == 0x020) 3743# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3744# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3745#else 3746# define ISLOWER(c) \ 3747 (('a' <= (c) && (c) <= 'i') \ 3748 || ('j' <= (c) && (c) <= 'r') \ 3749 || ('s' <= (c) && (c) <= 'z')) 3750# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3751#endif 3752 3753#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3754int 3755main () 3756{ 3757 int i; 3758 for (i = 0; i < 256; i++) 3759 if (XOR (islower (i), ISLOWER (i)) 3760 || toupper (i) != TOUPPER (i)) 3761 return 2; 3762 return 0; 3763} 3764_ACEOF 3765if ac_fn_c_try_run "$LINENO"; then : 3766 3767else 3768 ac_cv_header_stdc=no 3769fi 3770rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3771 conftest.$ac_objext conftest.beam conftest.$ac_ext 3772fi 3773 3774fi 3775fi 3776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3777$as_echo "$ac_cv_header_stdc" >&6; } 3778if test $ac_cv_header_stdc = yes; then 3779 3780$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3781 3782fi 3783 3784# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3785for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3786 inttypes.h stdint.h unistd.h 3787do : 3788 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3789ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3790" 3791if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3792 cat >>confdefs.h <<_ACEOF 3793#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3794_ACEOF 3795 3796fi 3797 3798done 3799 3800 3801for ac_header in stdlib.h string.h math.h limits.h 3802do : 3803 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3804ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3805if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3806 cat >>confdefs.h <<_ACEOF 3807#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3808_ACEOF 3809 ANSI_HEADER=yes 3810else 3811 ANSI_HEADER=no 3812fi 3813 3814done 3815 3816cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3817/* end confdefs.h. */ 3818 3819int 3820main () 3821{ 3822void d( int , double) 3823 ; 3824 return 0; 3825} 3826_ACEOF 3827if ac_fn_c_try_compile "$LINENO"; then : 3828 PROTO=yes 3829else 3830 PROTO=no 3831fi 3832rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3833if test $ANSI_HEADER = no -o $PROTO = no; then 3834 echo " *********** WARNING: CFITSIO CONFIGURE FAILURE ************ " 3835 echo "cfitsio: ANSI C environment NOT found. Aborting cfitsio configure." 3836 if test $ANSI_HEADER = no; then 3837 echo "cfitsio: You're missing a needed ANSI header file." 3838 fi 3839 if test $PROTO = no; then 3840 echo "cfitsio: Your compiler can't do ANSI function prototypes." 3841 fi 3842 echo "cfitsio: You need an ANSI C compiler and all ANSI trappings" 3843 echo "cfitsio: to build cfitsio. " 3844 echo " ******************************************************* " 3845 exit 0; 3846fi 3847 3848if test "x$SSE_FLAGS" != x; then 3849 SAVE_CFLAGS="$CFLAGS" 3850 CFLAGS="$CFLAGS $SSE_FLAGS" 3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $SSE_FLAGS" >&5 3852$as_echo_n "checking whether $CC accepts $SSE_FLAGS... " >&6; } 3853 ac_ext=c 3854ac_cpp='$CPP $CPPFLAGS' 3855ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3856ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3857ac_compiler_gnu=$ac_cv_c_compiler_gnu 3858 3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3860/* end confdefs.h. */ 3861 3862int 3863main () 3864{ 3865 3866 ; 3867 return 0; 3868} 3869_ACEOF 3870if ac_fn_c_try_compile "$LINENO"; then : 3871 c_has_option=yes 3872else 3873 c_has_option=no 3874fi 3875rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $c_has_option" >&5 3877$as_echo "$c_has_option" >&6; } 3878 ac_ext=c 3879ac_cpp='$CPP $CPPFLAGS' 3880ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3881ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3882ac_compiler_gnu=$ac_cv_c_compiler_gnu 3883 3884 if test "$c_has_option" = no; then SSE_FLAGS=""; fi 3885 CFLAGS="$SAVE_CFLAGS" 3886fi 3887 3888 3889CFLAGS="$CFLAGS" 3890LIBPRE="" 3891 3892case $host in 3893 *pc-cygwin*) 3894 CFLAGS="$CFLAGS -DHAVE_POSIX_SIGNALS" 3895 ;; 3896 *apple-darwin*) 3897 # Build for i386 & x86_64 architectures on Darwin 10.x or newer: 3898 3899 case $host in 3900 *darwin[56789]*) 3901 ;; 3902 *) 3903 3904 # Test to see whether the C compiler accepts the "-arch" 3905 # flags for building "universal" binaries (Apple XCode only): 3906 SAVE_CFLAGS="$CFLAGS" 3907 C_UNIV_SWITCH="-arch i386 -arch x86_64" 3908 CFLAGS="$CFLAGS $C_UNIV_SWITCH" 3909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $C_UNIV_SWITCH" >&5 3910$as_echo_n "checking whether $CC accepts $C_UNIV_SWITCH... " >&6; } 3911 ac_ext=c 3912ac_cpp='$CPP $CPPFLAGS' 3913ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3914ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3915ac_compiler_gnu=$ac_cv_c_compiler_gnu 3916 3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3918/* end confdefs.h. */ 3919 3920int 3921main () 3922{ 3923 3924 ; 3925 return 0; 3926} 3927_ACEOF 3928if ac_fn_c_try_compile "$LINENO"; then : 3929 c_has_option=yes 3930else 3931 c_has_option=no 3932fi 3933rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $c_has_option" >&5 3935$as_echo "$c_has_option" >&6; } 3936 ac_ext=c 3937ac_cpp='$CPP $CPPFLAGS' 3938ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3939ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3940ac_compiler_gnu=$ac_cv_c_compiler_gnu 3941 3942 # Value of C_UNIV_SWITCH will be needed later for SHLIB_LD: 3943 if test "$c_has_option" = no; then C_UNIV_SWITCH=""; fi 3944 CFLAGS="$SAVE_CFLAGS $C_UNIV_SWITCH" 3945 ;; 3946 esac 3947 # For large file support (but may break Absoft compilers): 3948 $as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 3949 3950 $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 3951 3952 ;; 3953 *hpux*) 3954 if test "x$CFORTRANFLAGS" = x ; then 3955 CFORTRANFLAGS="-Dappendus" 3956 fi 3957 CFLAGS="$CFLAGS -DPG_PPU" 3958 LIBPRE="-Wl," 3959 ;; 3960 *irix*) 3961 CFLAGS="$CFLAGS -DHAVE_POSIX_SIGNALS" 3962 RANLIB="touch" 3963 ;; 3964 *linux*) 3965 # For large file support: 3966 $as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 3967 3968 $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 3969 3970 ;; 3971 *mingw32*) 3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for large file support" >&5 3973$as_echo_n "checking for large file support... " >&6; } 3974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3975/* end confdefs.h. */ 3976#include <stdio.h> 3977int 3978main () 3979{ 3980_FILE_OFFSET_BITS_SET_FSEEKO 3981 ; 3982 return 0; 3983} 3984_ACEOF 3985if ac_fn_c_try_compile "$LINENO"; then : 3986 3987 $as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 3988 3989 $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 3990 3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3992$as_echo "yes" >&6; } 3993 3994else 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3996$as_echo "no" >&6; } 3997fi 3998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3999 ;; 4000 *solaris*) 4001 if test "x$CFORTRANFLAGS" = x ; then 4002 CFORTRANFLAGS="-Dsolaris" 4003 fi 4004 # We need libm on Solaris: 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexp in -lm" >&5 4006$as_echo_n "checking for frexp in -lm... " >&6; } 4007if ${ac_cv_lib_m_frexp+:} false; then : 4008 $as_echo_n "(cached) " >&6 4009else 4010 ac_check_lib_save_LIBS=$LIBS 4011LIBS="-lm $LIBS" 4012cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4013/* end confdefs.h. */ 4014 4015/* Override any GCC internal prototype to avoid an error. 4016 Use char because int might match the return type of a GCC 4017 builtin and then its argument prototype would still apply. */ 4018#ifdef __cplusplus 4019extern "C" 4020#endif 4021char frexp (); 4022int 4023main () 4024{ 4025return frexp (); 4026 ; 4027 return 0; 4028} 4029_ACEOF 4030if ac_fn_c_try_link "$LINENO"; then : 4031 ac_cv_lib_m_frexp=yes 4032else 4033 ac_cv_lib_m_frexp=no 4034fi 4035rm -f core conftest.err conftest.$ac_objext \ 4036 conftest$ac_exeext conftest.$ac_ext 4037LIBS=$ac_check_lib_save_LIBS 4038fi 4039{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_frexp" >&5 4040$as_echo "$ac_cv_lib_m_frexp" >&6; } 4041if test "x$ac_cv_lib_m_frexp" = xyes; then : 4042 cat >>confdefs.h <<_ACEOF 4043#define HAVE_LIBM 1 4044_ACEOF 4045 4046 LIBS="-lm $LIBS" 4047 4048fi 4049 4050 # For large file support: 4051 $as_echo "#define _LARGEFILE_SOURCE 1" >>confdefs.h 4052 4053 $as_echo "#define _FILE_OFFSET_BITS 64" >>confdefs.h 4054 4055 ;; 4056 *) 4057 echo "cfitsio: == Don't know what do do with $host" 4058 ;; 4059esac 4060 4061CFLAGS="$CFLAGS $CFORTRANFLAGS" 4062 4063case $GCC in 4064 yes) 4065 GCCVERSION="`$CC -dumpversion 2>&1`" 4066 echo "cfitsio: == Using gcc version $GCCVERSION" 4067 4068 4069 gcc_test=`echo $GCCVERSION | grep -c '2\.[45678]'` 4070 4071 if test $gcc_test -gt 0 4072 then 4073 4074 CFLAGS=`echo $CFLAGS | sed 's:-O[^ ]* *::'` 4075 4076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This gcc is pretty old. Disabling optimization to be safe." >&5 4077$as_echo "$as_me: WARNING: This gcc is pretty old. Disabling optimization to be safe." >&2;} 4078 fi 4079 ;; 4080 no) 4081 echo "cfitsio: Old CFLAGS is $CFLAGS" 4082 CFLAGS=`echo $CFLAGS | sed -e "s/-g/-O/"` 4083 case $host in 4084 *solaris*) 4085 4086 if test `echo $CFLAGS | grep -c fast` -gt 0 4087 then 4088 echo "cfitsio: Replacing -fast with -O3" 4089 CFLAGS=`echo $CFLAGS | sed 's:-fast:-O3:'` 4090 fi 4091 4092 CFLAGS="$CFLAGS -DHAVE_ALLOCA_H -DHAVE_POSIX_SIGNALS" 4093 ;; 4094 *) 4095 echo "== No special changes for $host" 4096 ;; 4097 esac 4098 echo "New CFLAGS is $CFLAGS" 4099 ;; 4100 *) 4101 # Don't do anything now 4102 ;; 4103esac 4104 4105# Shared library section 4106#------------------------------------------------------------------------------- 4107SHLIB_LD=: 4108SHLIB_SUFFIX=".so" 4109CFITSIO_SHLIB="" 4110CFITSIO_SHLIB_SONAME="" 4111lhea_shlib_cflags= 4112case $EXT in 4113 cygwin) 4114 SHLIB_LD="$CC -shared" 4115 SHLIB_SUFFIX=".dll" 4116 ;; 4117 darwin) 4118 4119 SHLIB_SUFFIX=".dylib" 4120 CFITSIO_SHLIB="libcfitsio.\${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}\${SHLIB_SUFFIX}" 4121 CFITSIO_SHLIB_SONAME="libcfitsio.\${CFITSIO_SONAME}\${SHLIB_SUFFIX}" 4122 case $host in 4123 *darwin[56789]*) 4124 SHLIB_LD="$CC -dynamiclib -install_name libcfitsio.\${CFITSIO_SONAME}\${SHLIB_SUFFIX} -compatibility_version \${CFITSIO_SONAME} -current_version \${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}" 4125 ;; 4126 *) 4127 # Build for i386 & x86_64 architectures on Darwin 10.x or newer: 4128 SHLIB_LD="$CC -dynamiclib $C_UNIV_SWITCH -install_name libcfitsio.\${CFITSIO_SONAME}\${SHLIB_SUFFIX} -compatibility_version \${CFITSIO_SONAME} -current_version \${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}" 4129 ;; 4130 esac 4131 4132 lhea_shlib_cflags="-fPIC -fno-common" 4133 ;; 4134 hpu) 4135 SHLIB_LD="ld -b" 4136 SHLIB_SUFFIX=".sl" 4137 ;; 4138 lnx) 4139 SHLIB_LD=":" 4140 CFITSIO_SHLIB="libcfitsio\${SHLIB_SUFFIX}.\${CFITSIO_SONAME}.\${CFITSIO_MAJOR}.\${CFITSIO_MINOR}" 4141 CFITSIO_SHLIB_SONAME="libcfitsio\${SHLIB_SUFFIX}.\${CFITSIO_SONAME}" 4142 ;; 4143 osf) 4144 SHLIB_LD="ld -shared -expect_unresolved '*'" 4145 LD_FLAGS="-taso" 4146 ;; 4147 sol) 4148 SHLIB_LD="/usr/ccs/bin/ld -G" 4149 lhea_shlib_cflags="-KPIC" 4150 ;; 4151 sgi) 4152 SHLIB_LD="ld -shared -rdata_shared" 4153 ;; 4154 *) 4155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to determine how to make a shared library" >&5 4156$as_echo "$as_me: WARNING: Unable to determine how to make a shared library" >&2;} 4157 ;; 4158esac 4159# Darwin uses gcc (=cc), but needs different flags (see above) 4160if test "x$EXT" != xdarwin && test "x$EXT" != xcygwin && test "x$EXT" != xmingw32; then 4161 if test "x$GCC" = xyes; then 4162 SHLIB_LD="$CC -shared -Wl,-soname,libcfitsio\${SHLIB_SUFFIX}.\${CFITSIO_SONAME}" 4163 lhea_shlib_cflags='-fPIC' 4164 fi 4165fi 4166if test "x$lhea_shlib_cflags" != x; then 4167 CFLAGS="$CFLAGS $lhea_shlib_cflags" 4168fi 4169# Set shared library name for cases in which we aren't setting a 'soname': 4170if test "x$CFITSIO_SHLIB" = x; then CFITSIO_SHLIB="libcfitsio\${SHLIB_SUFFIX}"; fi 4171 4172 4173 4174# ================= test for the unix ftruncate function ================ 4175 4176{ $as_echo "$as_me:${as_lineno-$LINENO}: checking \"whether ftruncate works\"" >&5 4177$as_echo_n "checking \"whether ftruncate works\"... " >&6; } 4178cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4179/* end confdefs.h. */ 4180#include <unistd.h> 4181 4182int 4183main () 4184{ 4185 4186ftruncate(0, 0); 4187 4188 ; 4189 return 0; 4190} 4191_ACEOF 4192if ac_fn_c_try_link "$LINENO"; then : 4193 4194$as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h 4195 4196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"yes\"" >&5 4197$as_echo "\"yes\"" >&6; } 4198 4199else 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5 4201$as_echo "\"no\"" >&6; } 4202fi 4203rm -f core conftest.err conftest.$ac_objext \ 4204 conftest$ac_exeext conftest.$ac_ext 4205 4206# --------------------------------------------------------- 4207# some systems define long long for 64-bit ints 4208# --------------------------------------------------------- 4209 4210{ $as_echo "$as_me:${as_lineno-$LINENO}: checking \"whether long long is defined\"" >&5 4211$as_echo_n "checking \"whether long long is defined\"... " >&6; } 4212cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4213/* end confdefs.h. */ 4214#include <stdlib.h> 4215 4216int 4217main () 4218{ 4219 4220long long filler; 4221 4222 ; 4223 return 0; 4224} 4225_ACEOF 4226if ac_fn_c_try_compile "$LINENO"; then : 4227 4228$as_echo "#define HAVE_LONGLONG 1" >>confdefs.h 4229 4230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"yes\"" >&5 4231$as_echo "\"yes\"" >&6; } 4232 4233else 4234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5 4235$as_echo "\"no\"" >&6; } 4236fi 4237rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4238 4239# ==================== SHARED MEMORY DRIVER SECTION ======================= 4240# 4241# 09-Mar-98 : modified by JB/ISDC 4242# 3 checks added to support autoconfiguration of shared memory 4243# driver. First generic check is made whether shared memory is supported 4244# at all, then 2 more specific checks are made (architecture dependent). 4245# Currently tested on : sparc-solaris, intel-linux, sgi-irix, dec-alpha-osf 4246 4247# ------------------------------------------------------------------------- 4248# check is System V IPC is supported on this machine 4249# ------------------------------------------------------------------------- 4250 4251{ $as_echo "$as_me:${as_lineno-$LINENO}: checking \"whether system V style IPC services are supported\"" >&5 4252$as_echo_n "checking \"whether system V style IPC services are supported\"... " >&6; } 4253cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4254/* end confdefs.h. */ 4255#include <sys/ipc.h> 4256#include <sys/shm.h> 4257#include <sys/sem.h> 4258 4259int 4260main () 4261{ 4262 4263shmat(0, 0, 0); 4264shmdt(0); 4265shmget(0, 0, 0); 4266semget(0, 0, 0); 4267 4268 ; 4269 return 0; 4270} 4271_ACEOF 4272if ac_fn_c_try_link "$LINENO"; then : 4273 4274$as_echo "#define HAVE_SHMEM_SERVICES 1" >>confdefs.h 4275 4276my_shmem=\${SOURCES_SHMEM} 4277{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"yes\"" >&5 4278$as_echo "\"yes\"" >&6; } 4279 4280else 4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5 4282$as_echo "\"no\"" >&6; } 4283fi 4284rm -f core conftest.err conftest.$ac_objext \ 4285 conftest$ac_exeext conftest.$ac_ext 4286 4287 4288 4289# ------------------------------------------------------------------------- 4290# some systems define flock_t, for others we have to define it ourselves 4291# ------------------------------------------------------------------------- 4292 4293{ $as_echo "$as_me:${as_lineno-$LINENO}: checking \"do we have flock_t defined in sys/fcntl.h\"" >&5 4294$as_echo_n "checking \"do we have flock_t defined in sys/fcntl.h\"... " >&6; } 4295cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296/* end confdefs.h. */ 4297#include <sys/fcntl.h> 4298 4299int 4300main () 4301{ 4302 4303flock_t filler; 4304 4305 ; 4306 return 0; 4307} 4308_ACEOF 4309if ac_fn_c_try_compile "$LINENO"; then : 4310 4311$as_echo "#define HAVE_FLOCK_T 1" >>confdefs.h 4312 4313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"yes\"" >&5 4314$as_echo "\"yes\"" >&6; } 4315 4316else 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5 4318$as_echo "\"no\"" >&6; } 4319fi 4320rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4321 4322if test "$HAVE_FLOCK_T" != 1; then 4323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking \"do we have flock_t defined in sys/flock.h\"" >&5 4324$as_echo_n "checking \"do we have flock_t defined in sys/flock.h\"... " >&6; } 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4326/* end confdefs.h. */ 4327#include <sys/flock.h> 4328 4329int 4330main () 4331{ 4332 4333 flock_t filler; 4334 4335 ; 4336 return 0; 4337} 4338_ACEOF 4339if ac_fn_c_try_compile "$LINENO"; then : 4340 4341 $as_echo "#define HAVE_FLOCK_T 1" >>confdefs.h 4342 4343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"yes\"" >&5 4344$as_echo "\"yes\"" >&6; } 4345 4346else 4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5 4348$as_echo "\"no\"" >&6; } 4349fi 4350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4351fi 4352 4353# ------------------------------------------------------------------------- 4354# there are some idiosyncrasies with semun defs (used in semxxx). Solaris 4355# does not define it at all 4356# ------------------------------------------------------------------------- 4357 4358{ $as_echo "$as_me:${as_lineno-$LINENO}: checking \"do we have union semun defined\"" >&5 4359$as_echo_n "checking \"do we have union semun defined\"... " >&6; } 4360cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4361/* end confdefs.h. */ 4362#include <sys/ipc.h> 4363#include <sys/shm.h> 4364#include <sys/sem.h> 4365 4366int 4367main () 4368{ 4369 4370union semun filler; 4371 4372 ; 4373 return 0; 4374} 4375_ACEOF 4376if ac_fn_c_try_compile "$LINENO"; then : 4377 4378$as_echo "#define HAVE_UNION_SEMUN 1" >>confdefs.h 4379 4380{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"yes\"" >&5 4381$as_echo "\"yes\"" >&6; } 4382 4383else 4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"no\"" >&5 4385$as_echo "\"no\"" >&6; } 4386fi 4387rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4388 4389# ==================== END OF SHARED MEMORY DRIVER SECTION ================ 4390# ================= test for the unix networking functions ================ 4391 4392{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4393$as_echo_n "checking for library containing gethostbyname... " >&6; } 4394if ${ac_cv_search_gethostbyname+:} false; then : 4395 $as_echo_n "(cached) " >&6 4396else 4397 ac_func_search_save_LIBS=$LIBS 4398cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4399/* end confdefs.h. */ 4400 4401/* Override any GCC internal prototype to avoid an error. 4402 Use char because int might match the return type of a GCC 4403 builtin and then its argument prototype would still apply. */ 4404#ifdef __cplusplus 4405extern "C" 4406#endif 4407char gethostbyname (); 4408int 4409main () 4410{ 4411return gethostbyname (); 4412 ; 4413 return 0; 4414} 4415_ACEOF 4416for ac_lib in '' nsl; do 4417 if test -z "$ac_lib"; then 4418 ac_res="none required" 4419 else 4420 ac_res=-l$ac_lib 4421 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4422 fi 4423 if ac_fn_c_try_link "$LINENO"; then : 4424 ac_cv_search_gethostbyname=$ac_res 4425fi 4426rm -f core conftest.err conftest.$ac_objext \ 4427 conftest$ac_exeext 4428 if ${ac_cv_search_gethostbyname+:} false; then : 4429 break 4430fi 4431done 4432if ${ac_cv_search_gethostbyname+:} false; then : 4433 4434else 4435 ac_cv_search_gethostbyname=no 4436fi 4437rm conftest.$ac_ext 4438LIBS=$ac_func_search_save_LIBS 4439fi 4440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 4441$as_echo "$ac_cv_search_gethostbyname" >&6; } 4442ac_res=$ac_cv_search_gethostbyname 4443if test "$ac_res" != no; then : 4444 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4445 cfitsio_have_nsl=1 4446else 4447 cfitsio_have_nsl=0 4448fi 4449 4450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing connect" >&5 4451$as_echo_n "checking for library containing connect... " >&6; } 4452if ${ac_cv_search_connect+:} false; then : 4453 $as_echo_n "(cached) " >&6 4454else 4455 ac_func_search_save_LIBS=$LIBS 4456cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4457/* end confdefs.h. */ 4458 4459/* Override any GCC internal prototype to avoid an error. 4460 Use char because int might match the return type of a GCC 4461 builtin and then its argument prototype would still apply. */ 4462#ifdef __cplusplus 4463extern "C" 4464#endif 4465char connect (); 4466int 4467main () 4468{ 4469return connect (); 4470 ; 4471 return 0; 4472} 4473_ACEOF 4474for ac_lib in '' socket; do 4475 if test -z "$ac_lib"; then 4476 ac_res="none required" 4477 else 4478 ac_res=-l$ac_lib 4479 LIBS="-l$ac_lib -lnsl $ac_func_search_save_LIBS" 4480 fi 4481 if ac_fn_c_try_link "$LINENO"; then : 4482 ac_cv_search_connect=$ac_res 4483fi 4484rm -f core conftest.err conftest.$ac_objext \ 4485 conftest$ac_exeext 4486 if ${ac_cv_search_connect+:} false; then : 4487 break 4488fi 4489done 4490if ${ac_cv_search_connect+:} false; then : 4491 4492else 4493 ac_cv_search_connect=no 4494fi 4495rm conftest.$ac_ext 4496LIBS=$ac_func_search_save_LIBS 4497fi 4498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_connect" >&5 4499$as_echo "$ac_cv_search_connect" >&6; } 4500ac_res=$ac_cv_search_connect 4501if test "$ac_res" != no; then : 4502 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4503 cfitsio_have_socket=1 4504else 4505 cfitsio_have_socket=0 4506fi 4507 4508 4509if test "$cfitsio_have_nsl" = 1 -a "$cfitsio_have_socket" = 1; then 4510 $as_echo "#define HAVE_NET_SERVICES 1" >>confdefs.h 4511 4512fi 4513 4514# ==================== END OF unix networking SECTION ================ 4515 4516# ------------------------------------------------------------------------------ 4517# Define _REENTRANT & add -lpthread to LIBS if reentrant multithreading enabled: 4518# ------------------------------------------------------------------------------ 4519if test "x$BUILD_REENTRANT" = xyes; then 4520 $as_echo "#define _REENTRANT 1" >>confdefs.h 4521 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpthread" >&5 4523$as_echo_n "checking for main in -lpthread... " >&6; } 4524if ${ac_cv_lib_pthread_main+:} false; then : 4525 $as_echo_n "(cached) " >&6 4526else 4527 ac_check_lib_save_LIBS=$LIBS 4528LIBS="-lpthread $LIBS" 4529cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4530/* end confdefs.h. */ 4531 4532 4533int 4534main () 4535{ 4536return main (); 4537 ; 4538 return 0; 4539} 4540_ACEOF 4541if ac_fn_c_try_link "$LINENO"; then : 4542 ac_cv_lib_pthread_main=yes 4543else 4544 ac_cv_lib_pthread_main=no 4545fi 4546rm -f core conftest.err conftest.$ac_objext \ 4547 conftest$ac_exeext conftest.$ac_ext 4548LIBS=$ac_check_lib_save_LIBS 4549fi 4550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_main" >&5 4551$as_echo "$ac_cv_lib_pthread_main" >&6; } 4552if test "x$ac_cv_lib_pthread_main" = xyes; then : 4553 cat >>confdefs.h <<_ACEOF 4554#define HAVE_LIBPTHREAD 1 4555_ACEOF 4556 4557 LIBS="-lpthread $LIBS" 4558 4559else 4560 as_fn_error $? "Unable to locate pthread library needed when enabling reentrant multithreading" "$LINENO" 5 4561fi 4562 4563fi 4564# ------------------------------------------------------------------------------ 4565 4566ac_config_files="$ac_config_files Makefile" 4567 4568cat >confcache <<\_ACEOF 4569# This file is a shell script that caches the results of configure 4570# tests run on this system so they can be shared between configure 4571# scripts and configure runs, see configure's option --config-cache. 4572# It is not useful on other systems. If it contains results you don't 4573# want to keep, you may remove or edit it. 4574# 4575# config.status only pays attention to the cache file if you give it 4576# the --recheck option to rerun configure. 4577# 4578# `ac_cv_env_foo' variables (set or unset) will be overridden when 4579# loading this file, other *unset* `ac_cv_foo' will be assigned the 4580# following values. 4581 4582_ACEOF 4583 4584# The following way of writing the cache mishandles newlines in values, 4585# but we know of no workaround that is simple, portable, and efficient. 4586# So, we kill variables containing newlines. 4587# Ultrix sh set writes to stderr and can't be redirected directly, 4588# and sets the high bit in the cache file unless we assign to the vars. 4589( 4590 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4591 eval ac_val=\$$ac_var 4592 case $ac_val in #( 4593 *${as_nl}*) 4594 case $ac_var in #( 4595 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4596$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4597 esac 4598 case $ac_var in #( 4599 _ | IFS | as_nl) ;; #( 4600 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4601 *) { eval $ac_var=; unset $ac_var;} ;; 4602 esac ;; 4603 esac 4604 done 4605 4606 (set) 2>&1 | 4607 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4608 *${as_nl}ac_space=\ *) 4609 # `set' does not quote correctly, so add quotes: double-quote 4610 # substitution turns \\\\ into \\, and sed turns \\ into \. 4611 sed -n \ 4612 "s/'/'\\\\''/g; 4613 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4614 ;; #( 4615 *) 4616 # `set' quotes correctly as required by POSIX, so do not add quotes. 4617 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4618 ;; 4619 esac | 4620 sort 4621) | 4622 sed ' 4623 /^ac_cv_env_/b end 4624 t clear 4625 :clear 4626 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4627 t end 4628 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4629 :end' >>confcache 4630if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4631 if test -w "$cache_file"; then 4632 if test "x$cache_file" != "x/dev/null"; then 4633 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4634$as_echo "$as_me: updating cache $cache_file" >&6;} 4635 if test ! -f "$cache_file" || test -h "$cache_file"; then 4636 cat confcache >"$cache_file" 4637 else 4638 case $cache_file in #( 4639 */* | ?:*) 4640 mv -f confcache "$cache_file"$$ && 4641 mv -f "$cache_file"$$ "$cache_file" ;; #( 4642 *) 4643 mv -f confcache "$cache_file" ;; 4644 esac 4645 fi 4646 fi 4647 else 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4649$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4650 fi 4651fi 4652rm -f confcache 4653 4654test "x$prefix" = xNONE && prefix=$ac_default_prefix 4655# Let make expand exec_prefix. 4656test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4657 4658# Transform confdefs.h into DEFS. 4659# Protect against shell expansion while executing Makefile rules. 4660# Protect against Makefile macro expansion. 4661# 4662# If the first sed substitution is executed (which looks for macros that 4663# take arguments), then branch to the quote section. Otherwise, 4664# look for a macro that doesn't take arguments. 4665ac_script=' 4666:mline 4667/\\$/{ 4668 N 4669 s,\\\n,, 4670 b mline 4671} 4672t clear 4673:clear 4674s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 4675t quote 4676s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 4677t quote 4678b any 4679:quote 4680s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 4681s/\[/\\&/g 4682s/\]/\\&/g 4683s/\$/$$/g 4684H 4685:any 4686${ 4687 g 4688 s/^\n// 4689 s/\n/ /g 4690 p 4691} 4692' 4693DEFS=`sed -n "$ac_script" confdefs.h` 4694 4695 4696ac_libobjs= 4697ac_ltlibobjs= 4698U= 4699for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4700 # 1. Remove the extension, and $U if already installed. 4701 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4702 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4703 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4704 # will be set to the directory where LIBOBJS objects are built. 4705 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4706 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4707done 4708LIBOBJS=$ac_libobjs 4709 4710LTLIBOBJS=$ac_ltlibobjs 4711 4712 4713 4714: "${CONFIG_STATUS=./config.status}" 4715ac_write_fail=0 4716ac_clean_files_save=$ac_clean_files 4717ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4718{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4719$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4720as_write_fail=0 4721cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4722#! $SHELL 4723# Generated by $as_me. 4724# Run this file to recreate the current configuration. 4725# Compiler output produced by configure, useful for debugging 4726# configure, is in config.log if it exists. 4727 4728debug=false 4729ac_cs_recheck=false 4730ac_cs_silent=false 4731 4732SHELL=\${CONFIG_SHELL-$SHELL} 4733export SHELL 4734_ASEOF 4735cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4736## -------------------- ## 4737## M4sh Initialization. ## 4738## -------------------- ## 4739 4740# Be more Bourne compatible 4741DUALCASE=1; export DUALCASE # for MKS sh 4742if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4743 emulate sh 4744 NULLCMD=: 4745 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4746 # is contrary to our usage. Disable this feature. 4747 alias -g '${1+"$@"}'='"$@"' 4748 setopt NO_GLOB_SUBST 4749else 4750 case `(set -o) 2>/dev/null` in #( 4751 *posix*) : 4752 set -o posix ;; #( 4753 *) : 4754 ;; 4755esac 4756fi 4757 4758 4759as_nl=' 4760' 4761export as_nl 4762# Printing a long string crashes Solaris 7 /usr/bin/printf. 4763as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4764as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4765as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4766# Prefer a ksh shell builtin over an external printf program on Solaris, 4767# but without wasting forks for bash or zsh. 4768if test -z "$BASH_VERSION$ZSH_VERSION" \ 4769 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4770 as_echo='print -r --' 4771 as_echo_n='print -rn --' 4772elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4773 as_echo='printf %s\n' 4774 as_echo_n='printf %s' 4775else 4776 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4777 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4778 as_echo_n='/usr/ucb/echo -n' 4779 else 4780 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4781 as_echo_n_body='eval 4782 arg=$1; 4783 case $arg in #( 4784 *"$as_nl"*) 4785 expr "X$arg" : "X\\(.*\\)$as_nl"; 4786 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4787 esac; 4788 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4789 ' 4790 export as_echo_n_body 4791 as_echo_n='sh -c $as_echo_n_body as_echo' 4792 fi 4793 export as_echo_body 4794 as_echo='sh -c $as_echo_body as_echo' 4795fi 4796 4797# The user is always right. 4798if test "${PATH_SEPARATOR+set}" != set; then 4799 PATH_SEPARATOR=: 4800 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4801 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4802 PATH_SEPARATOR=';' 4803 } 4804fi 4805 4806 4807# IFS 4808# We need space, tab and new line, in precisely that order. Quoting is 4809# there to prevent editors from complaining about space-tab. 4810# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4811# splitting by setting IFS to empty value.) 4812IFS=" "" $as_nl" 4813 4814# Find who we are. Look in the path if we contain no directory separator. 4815as_myself= 4816case $0 in #(( 4817 *[\\/]* ) as_myself=$0 ;; 4818 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4819for as_dir in $PATH 4820do 4821 IFS=$as_save_IFS 4822 test -z "$as_dir" && as_dir=. 4823 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4824 done 4825IFS=$as_save_IFS 4826 4827 ;; 4828esac 4829# We did not find ourselves, most probably we were run as `sh COMMAND' 4830# in which case we are not to be found in the path. 4831if test "x$as_myself" = x; then 4832 as_myself=$0 4833fi 4834if test ! -f "$as_myself"; then 4835 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4836 exit 1 4837fi 4838 4839# Unset variables that we do not need and which cause bugs (e.g. in 4840# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4841# suppresses any "Segmentation fault" message there. '((' could 4842# trigger a bug in pdksh 5.2.14. 4843for as_var in BASH_ENV ENV MAIL MAILPATH 4844do eval test x\${$as_var+set} = xset \ 4845 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4846done 4847PS1='$ ' 4848PS2='> ' 4849PS4='+ ' 4850 4851# NLS nuisances. 4852LC_ALL=C 4853export LC_ALL 4854LANGUAGE=C 4855export LANGUAGE 4856 4857# CDPATH. 4858(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4859 4860 4861# as_fn_error STATUS ERROR [LINENO LOG_FD] 4862# ---------------------------------------- 4863# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4864# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4865# script with STATUS, using 1 if that was 0. 4866as_fn_error () 4867{ 4868 as_status=$1; test $as_status -eq 0 && as_status=1 4869 if test "$4"; then 4870 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4871 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4872 fi 4873 $as_echo "$as_me: error: $2" >&2 4874 as_fn_exit $as_status 4875} # as_fn_error 4876 4877 4878# as_fn_set_status STATUS 4879# ----------------------- 4880# Set $? to STATUS, without forking. 4881as_fn_set_status () 4882{ 4883 return $1 4884} # as_fn_set_status 4885 4886# as_fn_exit STATUS 4887# ----------------- 4888# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4889as_fn_exit () 4890{ 4891 set +e 4892 as_fn_set_status $1 4893 exit $1 4894} # as_fn_exit 4895 4896# as_fn_unset VAR 4897# --------------- 4898# Portably unset VAR. 4899as_fn_unset () 4900{ 4901 { eval $1=; unset $1;} 4902} 4903as_unset=as_fn_unset 4904# as_fn_append VAR VALUE 4905# ---------------------- 4906# Append the text in VALUE to the end of the definition contained in VAR. Take 4907# advantage of any shell optimizations that allow amortized linear growth over 4908# repeated appends, instead of the typical quadratic growth present in naive 4909# implementations. 4910if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4911 eval 'as_fn_append () 4912 { 4913 eval $1+=\$2 4914 }' 4915else 4916 as_fn_append () 4917 { 4918 eval $1=\$$1\$2 4919 } 4920fi # as_fn_append 4921 4922# as_fn_arith ARG... 4923# ------------------ 4924# Perform arithmetic evaluation on the ARGs, and store the result in the 4925# global $as_val. Take advantage of shells that can avoid forks. The arguments 4926# must be portable across $(()) and expr. 4927if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4928 eval 'as_fn_arith () 4929 { 4930 as_val=$(( $* )) 4931 }' 4932else 4933 as_fn_arith () 4934 { 4935 as_val=`expr "$@" || test $? -eq 1` 4936 } 4937fi # as_fn_arith 4938 4939 4940if expr a : '\(a\)' >/dev/null 2>&1 && 4941 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4942 as_expr=expr 4943else 4944 as_expr=false 4945fi 4946 4947if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4948 as_basename=basename 4949else 4950 as_basename=false 4951fi 4952 4953if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4954 as_dirname=dirname 4955else 4956 as_dirname=false 4957fi 4958 4959as_me=`$as_basename -- "$0" || 4960$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4961 X"$0" : 'X\(//\)$' \| \ 4962 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4963$as_echo X/"$0" | 4964 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4965 s//\1/ 4966 q 4967 } 4968 /^X\/\(\/\/\)$/{ 4969 s//\1/ 4970 q 4971 } 4972 /^X\/\(\/\).*/{ 4973 s//\1/ 4974 q 4975 } 4976 s/.*/./; q'` 4977 4978# Avoid depending upon Character Ranges. 4979as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4980as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4981as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4982as_cr_digits='0123456789' 4983as_cr_alnum=$as_cr_Letters$as_cr_digits 4984 4985ECHO_C= ECHO_N= ECHO_T= 4986case `echo -n x` in #((((( 4987-n*) 4988 case `echo 'xy\c'` in 4989 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4990 xy) ECHO_C='\c';; 4991 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4992 ECHO_T=' ';; 4993 esac;; 4994*) 4995 ECHO_N='-n';; 4996esac 4997 4998rm -f conf$$ conf$$.exe conf$$.file 4999if test -d conf$$.dir; then 5000 rm -f conf$$.dir/conf$$.file 5001else 5002 rm -f conf$$.dir 5003 mkdir conf$$.dir 2>/dev/null 5004fi 5005if (echo >conf$$.file) 2>/dev/null; then 5006 if ln -s conf$$.file conf$$ 2>/dev/null; then 5007 as_ln_s='ln -s' 5008 # ... but there are two gotchas: 5009 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5010 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5011 # In both cases, we have to default to `cp -p'. 5012 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5013 as_ln_s='cp -p' 5014 elif ln conf$$.file conf$$ 2>/dev/null; then 5015 as_ln_s=ln 5016 else 5017 as_ln_s='cp -p' 5018 fi 5019else 5020 as_ln_s='cp -p' 5021fi 5022rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5023rmdir conf$$.dir 2>/dev/null 5024 5025 5026# as_fn_mkdir_p 5027# ------------- 5028# Create "$as_dir" as a directory, including parents if necessary. 5029as_fn_mkdir_p () 5030{ 5031 5032 case $as_dir in #( 5033 -*) as_dir=./$as_dir;; 5034 esac 5035 test -d "$as_dir" || eval $as_mkdir_p || { 5036 as_dirs= 5037 while :; do 5038 case $as_dir in #( 5039 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5040 *) as_qdir=$as_dir;; 5041 esac 5042 as_dirs="'$as_qdir' $as_dirs" 5043 as_dir=`$as_dirname -- "$as_dir" || 5044$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5045 X"$as_dir" : 'X\(//\)[^/]' \| \ 5046 X"$as_dir" : 'X\(//\)$' \| \ 5047 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5048$as_echo X"$as_dir" | 5049 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5050 s//\1/ 5051 q 5052 } 5053 /^X\(\/\/\)[^/].*/{ 5054 s//\1/ 5055 q 5056 } 5057 /^X\(\/\/\)$/{ 5058 s//\1/ 5059 q 5060 } 5061 /^X\(\/\).*/{ 5062 s//\1/ 5063 q 5064 } 5065 s/.*/./; q'` 5066 test -d "$as_dir" && break 5067 done 5068 test -z "$as_dirs" || eval "mkdir $as_dirs" 5069 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5070 5071 5072} # as_fn_mkdir_p 5073if mkdir -p . 2>/dev/null; then 5074 as_mkdir_p='mkdir -p "$as_dir"' 5075else 5076 test -d ./-p && rmdir ./-p 5077 as_mkdir_p=false 5078fi 5079 5080if test -x / >/dev/null 2>&1; then 5081 as_test_x='test -x' 5082else 5083 if ls -dL / >/dev/null 2>&1; then 5084 as_ls_L_option=L 5085 else 5086 as_ls_L_option= 5087 fi 5088 as_test_x=' 5089 eval sh -c '\'' 5090 if test -d "$1"; then 5091 test -d "$1/."; 5092 else 5093 case $1 in #( 5094 -*)set "./$1";; 5095 esac; 5096 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5097 ???[sx]*):;;*)false;;esac;fi 5098 '\'' sh 5099 ' 5100fi 5101as_executable_p=$as_test_x 5102 5103# Sed expression to map a string onto a valid CPP name. 5104as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5105 5106# Sed expression to map a string onto a valid variable name. 5107as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5108 5109 5110exec 6>&1 5111## ----------------------------------- ## 5112## Main body of $CONFIG_STATUS script. ## 5113## ----------------------------------- ## 5114_ASEOF 5115test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5116 5117cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5118# Save the log message, to keep $0 and so on meaningful, and to 5119# report actual input values of CONFIG_FILES etc. instead of their 5120# values after options handling. 5121ac_log=" 5122This file was extended by $as_me, which was 5123generated by GNU Autoconf 2.68. Invocation command line was 5124 5125 CONFIG_FILES = $CONFIG_FILES 5126 CONFIG_HEADERS = $CONFIG_HEADERS 5127 CONFIG_LINKS = $CONFIG_LINKS 5128 CONFIG_COMMANDS = $CONFIG_COMMANDS 5129 $ $0 $@ 5130 5131on `(hostname || uname -n) 2>/dev/null | sed 1q` 5132" 5133 5134_ACEOF 5135 5136case $ac_config_files in *" 5137"*) set x $ac_config_files; shift; ac_config_files=$*;; 5138esac 5139 5140 5141 5142cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5143# Files that config.status was made for. 5144config_files="$ac_config_files" 5145 5146_ACEOF 5147 5148cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5149ac_cs_usage="\ 5150\`$as_me' instantiates files and other configuration actions 5151from templates according to the current configuration. Unless the files 5152and actions are specified as TAGs, all are instantiated by default. 5153 5154Usage: $0 [OPTION]... [TAG]... 5155 5156 -h, --help print this help, then exit 5157 -V, --version print version number and configuration settings, then exit 5158 --config print configuration, then exit 5159 -q, --quiet, --silent 5160 do not print progress messages 5161 -d, --debug don't remove temporary files 5162 --recheck update $as_me by reconfiguring in the same conditions 5163 --file=FILE[:TEMPLATE] 5164 instantiate the configuration file FILE 5165 5166Configuration files: 5167$config_files 5168 5169Report bugs to the package provider." 5170 5171_ACEOF 5172cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5173ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5174ac_cs_version="\\ 5175config.status 5176configured by $0, generated by GNU Autoconf 2.68, 5177 with options \\"\$ac_cs_config\\" 5178 5179Copyright (C) 2010 Free Software Foundation, Inc. 5180This config.status script is free software; the Free Software Foundation 5181gives unlimited permission to copy, distribute and modify it." 5182 5183ac_pwd='$ac_pwd' 5184srcdir='$srcdir' 5185test -n "\$AWK" || AWK=awk 5186_ACEOF 5187 5188cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5189# The default lists apply if the user does not specify any file. 5190ac_need_defaults=: 5191while test $# != 0 5192do 5193 case $1 in 5194 --*=?*) 5195 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5196 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5197 ac_shift=: 5198 ;; 5199 --*=) 5200 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5201 ac_optarg= 5202 ac_shift=: 5203 ;; 5204 *) 5205 ac_option=$1 5206 ac_optarg=$2 5207 ac_shift=shift 5208 ;; 5209 esac 5210 5211 case $ac_option in 5212 # Handling of the options. 5213 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5214 ac_cs_recheck=: ;; 5215 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5216 $as_echo "$ac_cs_version"; exit ;; 5217 --config | --confi | --conf | --con | --co | --c ) 5218 $as_echo "$ac_cs_config"; exit ;; 5219 --debug | --debu | --deb | --de | --d | -d ) 5220 debug=: ;; 5221 --file | --fil | --fi | --f ) 5222 $ac_shift 5223 case $ac_optarg in 5224 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5225 '') as_fn_error $? "missing file argument" ;; 5226 esac 5227 as_fn_append CONFIG_FILES " '$ac_optarg'" 5228 ac_need_defaults=false;; 5229 --he | --h | --help | --hel | -h ) 5230 $as_echo "$ac_cs_usage"; exit ;; 5231 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5232 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5233 ac_cs_silent=: ;; 5234 5235 # This is an error. 5236 -*) as_fn_error $? "unrecognized option: \`$1' 5237Try \`$0 --help' for more information." ;; 5238 5239 *) as_fn_append ac_config_targets " $1" 5240 ac_need_defaults=false ;; 5241 5242 esac 5243 shift 5244done 5245 5246ac_configure_extra_args= 5247 5248if $ac_cs_silent; then 5249 exec 6>/dev/null 5250 ac_configure_extra_args="$ac_configure_extra_args --silent" 5251fi 5252 5253_ACEOF 5254cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5255if \$ac_cs_recheck; then 5256 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5257 shift 5258 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5259 CONFIG_SHELL='$SHELL' 5260 export CONFIG_SHELL 5261 exec "\$@" 5262fi 5263 5264_ACEOF 5265cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5266exec 5>>config.log 5267{ 5268 echo 5269 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5270## Running $as_me. ## 5271_ASBOX 5272 $as_echo "$ac_log" 5273} >&5 5274 5275_ACEOF 5276cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5277_ACEOF 5278 5279cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5280 5281# Handling of arguments. 5282for ac_config_target in $ac_config_targets 5283do 5284 case $ac_config_target in 5285 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5286 5287 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5288 esac 5289done 5290 5291 5292# If the user did not use the arguments to specify the items to instantiate, 5293# then the envvar interface is used. Set only those that are not. 5294# We use the long form for the default assignment because of an extremely 5295# bizarre bug on SunOS 4.1.3. 5296if $ac_need_defaults; then 5297 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5298fi 5299 5300# Have a temporary directory for convenience. Make it in the build tree 5301# simply because there is no reason against having it here, and in addition, 5302# creating and moving files from /tmp can sometimes cause problems. 5303# Hook for its removal unless debugging. 5304# Note that there is a small window in which the directory will not be cleaned: 5305# after its creation but before its name has been assigned to `$tmp'. 5306$debug || 5307{ 5308 tmp= ac_tmp= 5309 trap 'exit_status=$? 5310 : "${ac_tmp:=$tmp}" 5311 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5312' 0 5313 trap 'as_fn_exit 1' 1 2 13 15 5314} 5315# Create a (secure) tmp directory for tmp files. 5316 5317{ 5318 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5319 test -d "$tmp" 5320} || 5321{ 5322 tmp=./conf$$-$RANDOM 5323 (umask 077 && mkdir "$tmp") 5324} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5325ac_tmp=$tmp 5326 5327# Set up the scripts for CONFIG_FILES section. 5328# No need to generate them if there are no CONFIG_FILES. 5329# This happens for instance with `./config.status config.h'. 5330if test -n "$CONFIG_FILES"; then 5331 5332 5333ac_cr=`echo X | tr X '\015'` 5334# On cygwin, bash can eat \r inside `` if the user requested igncr. 5335# But we know of no other shell where ac_cr would be empty at this 5336# point, so we can use a bashism as a fallback. 5337if test "x$ac_cr" = x; then 5338 eval ac_cr=\$\'\\r\' 5339fi 5340ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5341if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5342 ac_cs_awk_cr='\\r' 5343else 5344 ac_cs_awk_cr=$ac_cr 5345fi 5346 5347echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5348_ACEOF 5349 5350 5351{ 5352 echo "cat >conf$$subs.awk <<_ACEOF" && 5353 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5354 echo "_ACEOF" 5355} >conf$$subs.sh || 5356 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5357ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5358ac_delim='%!_!# ' 5359for ac_last_try in false false false false false :; do 5360 . ./conf$$subs.sh || 5361 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5362 5363 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5364 if test $ac_delim_n = $ac_delim_num; then 5365 break 5366 elif $ac_last_try; then 5367 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5368 else 5369 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5370 fi 5371done 5372rm -f conf$$subs.sh 5373 5374cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5375cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5376_ACEOF 5377sed -n ' 5378h 5379s/^/S["/; s/!.*/"]=/ 5380p 5381g 5382s/^[^!]*!// 5383:repl 5384t repl 5385s/'"$ac_delim"'$// 5386t delim 5387:nl 5388h 5389s/\(.\{148\}\)..*/\1/ 5390t more1 5391s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5392p 5393n 5394b repl 5395:more1 5396s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5397p 5398g 5399s/.\{148\}// 5400t nl 5401:delim 5402h 5403s/\(.\{148\}\)..*/\1/ 5404t more2 5405s/["\\]/\\&/g; s/^/"/; s/$/"/ 5406p 5407b 5408:more2 5409s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5410p 5411g 5412s/.\{148\}// 5413t delim 5414' <conf$$subs.awk | sed ' 5415/^[^""]/{ 5416 N 5417 s/\n// 5418} 5419' >>$CONFIG_STATUS || ac_write_fail=1 5420rm -f conf$$subs.awk 5421cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5422_ACAWK 5423cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5424 for (key in S) S_is_set[key] = 1 5425 FS = "" 5426 5427} 5428{ 5429 line = $ 0 5430 nfields = split(line, field, "@") 5431 substed = 0 5432 len = length(field[1]) 5433 for (i = 2; i < nfields; i++) { 5434 key = field[i] 5435 keylen = length(key) 5436 if (S_is_set[key]) { 5437 value = S[key] 5438 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5439 len += length(value) + length(field[++i]) 5440 substed = 1 5441 } else 5442 len += 1 + keylen 5443 } 5444 5445 print line 5446} 5447 5448_ACAWK 5449_ACEOF 5450cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5451if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5452 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5453else 5454 cat 5455fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5456 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5457_ACEOF 5458 5459# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5460# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5461# trailing colons and then remove the whole line if VPATH becomes empty 5462# (actually we leave an empty line to preserve line numbers). 5463if test "x$srcdir" = x.; then 5464 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5465h 5466s/// 5467s/^/:/ 5468s/[ ]*$/:/ 5469s/:\$(srcdir):/:/g 5470s/:\${srcdir}:/:/g 5471s/:@srcdir@:/:/g 5472s/^:*// 5473s/:*$// 5474x 5475s/\(=[ ]*\).*/\1/ 5476G 5477s/\n// 5478s/^[^=]*=[ ]*$// 5479}' 5480fi 5481 5482cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5483fi # test -n "$CONFIG_FILES" 5484 5485 5486eval set X " :F $CONFIG_FILES " 5487shift 5488for ac_tag 5489do 5490 case $ac_tag in 5491 :[FHLC]) ac_mode=$ac_tag; continue;; 5492 esac 5493 case $ac_mode$ac_tag in 5494 :[FHL]*:*);; 5495 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5496 :[FH]-) ac_tag=-:-;; 5497 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5498 esac 5499 ac_save_IFS=$IFS 5500 IFS=: 5501 set x $ac_tag 5502 IFS=$ac_save_IFS 5503 shift 5504 ac_file=$1 5505 shift 5506 5507 case $ac_mode in 5508 :L) ac_source=$1;; 5509 :[FH]) 5510 ac_file_inputs= 5511 for ac_f 5512 do 5513 case $ac_f in 5514 -) ac_f="$ac_tmp/stdin";; 5515 *) # Look for the file first in the build tree, then in the source tree 5516 # (if the path is not absolute). The absolute path cannot be DOS-style, 5517 # because $ac_f cannot contain `:'. 5518 test -f "$ac_f" || 5519 case $ac_f in 5520 [\\/$]*) false;; 5521 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5522 esac || 5523 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5524 esac 5525 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5526 as_fn_append ac_file_inputs " '$ac_f'" 5527 done 5528 5529 # Let's still pretend it is `configure' which instantiates (i.e., don't 5530 # use $as_me), people would be surprised to read: 5531 # /* config.h. Generated by config.status. */ 5532 configure_input='Generated from '` 5533 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5534 `' by configure.' 5535 if test x"$ac_file" != x-; then 5536 configure_input="$ac_file. $configure_input" 5537 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5538$as_echo "$as_me: creating $ac_file" >&6;} 5539 fi 5540 # Neutralize special characters interpreted by sed in replacement strings. 5541 case $configure_input in #( 5542 *\&* | *\|* | *\\* ) 5543 ac_sed_conf_input=`$as_echo "$configure_input" | 5544 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5545 *) ac_sed_conf_input=$configure_input;; 5546 esac 5547 5548 case $ac_tag in 5549 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5550 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5551 esac 5552 ;; 5553 esac 5554 5555 ac_dir=`$as_dirname -- "$ac_file" || 5556$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5557 X"$ac_file" : 'X\(//\)[^/]' \| \ 5558 X"$ac_file" : 'X\(//\)$' \| \ 5559 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5560$as_echo X"$ac_file" | 5561 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5562 s//\1/ 5563 q 5564 } 5565 /^X\(\/\/\)[^/].*/{ 5566 s//\1/ 5567 q 5568 } 5569 /^X\(\/\/\)$/{ 5570 s//\1/ 5571 q 5572 } 5573 /^X\(\/\).*/{ 5574 s//\1/ 5575 q 5576 } 5577 s/.*/./; q'` 5578 as_dir="$ac_dir"; as_fn_mkdir_p 5579 ac_builddir=. 5580 5581case "$ac_dir" in 5582.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5583*) 5584 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5585 # A ".." for each directory in $ac_dir_suffix. 5586 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5587 case $ac_top_builddir_sub in 5588 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5589 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5590 esac ;; 5591esac 5592ac_abs_top_builddir=$ac_pwd 5593ac_abs_builddir=$ac_pwd$ac_dir_suffix 5594# for backward compatibility: 5595ac_top_builddir=$ac_top_build_prefix 5596 5597case $srcdir in 5598 .) # We are building in place. 5599 ac_srcdir=. 5600 ac_top_srcdir=$ac_top_builddir_sub 5601 ac_abs_top_srcdir=$ac_pwd ;; 5602 [\\/]* | ?:[\\/]* ) # Absolute name. 5603 ac_srcdir=$srcdir$ac_dir_suffix; 5604 ac_top_srcdir=$srcdir 5605 ac_abs_top_srcdir=$srcdir ;; 5606 *) # Relative name. 5607 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5608 ac_top_srcdir=$ac_top_build_prefix$srcdir 5609 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5610esac 5611ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5612 5613 5614 case $ac_mode in 5615 :F) 5616 # 5617 # CONFIG_FILE 5618 # 5619 5620_ACEOF 5621 5622cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5623# If the template does not know about datarootdir, expand it. 5624# FIXME: This hack should be removed a few years after 2.60. 5625ac_datarootdir_hack=; ac_datarootdir_seen= 5626ac_sed_dataroot=' 5627/datarootdir/ { 5628 p 5629 q 5630} 5631/@datadir@/p 5632/@docdir@/p 5633/@infodir@/p 5634/@localedir@/p 5635/@mandir@/p' 5636case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5637*datarootdir*) ac_datarootdir_seen=yes;; 5638*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5640$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5641_ACEOF 5642cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5643 ac_datarootdir_hack=' 5644 s&@datadir@&$datadir&g 5645 s&@docdir@&$docdir&g 5646 s&@infodir@&$infodir&g 5647 s&@localedir@&$localedir&g 5648 s&@mandir@&$mandir&g 5649 s&\\\${datarootdir}&$datarootdir&g' ;; 5650esac 5651_ACEOF 5652 5653# Neutralize VPATH when `$srcdir' = `.'. 5654# Shell code in configure.ac might set extrasub. 5655# FIXME: do we really want to maintain this feature? 5656cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5657ac_sed_extra="$ac_vpsub 5658$extrasub 5659_ACEOF 5660cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5661:t 5662/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5663s|@configure_input@|$ac_sed_conf_input|;t t 5664s&@top_builddir@&$ac_top_builddir_sub&;t t 5665s&@top_build_prefix@&$ac_top_build_prefix&;t t 5666s&@srcdir@&$ac_srcdir&;t t 5667s&@abs_srcdir@&$ac_abs_srcdir&;t t 5668s&@top_srcdir@&$ac_top_srcdir&;t t 5669s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5670s&@builddir@&$ac_builddir&;t t 5671s&@abs_builddir@&$ac_abs_builddir&;t t 5672s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5673$ac_datarootdir_hack 5674" 5675eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5676 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5677 5678test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5679 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5680 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5681 "$ac_tmp/out"`; test -z "$ac_out"; } && 5682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5683which seems to be undefined. Please make sure it is defined" >&5 5684$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5685which seems to be undefined. Please make sure it is defined" >&2;} 5686 5687 rm -f "$ac_tmp/stdin" 5688 case $ac_file in 5689 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5690 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5691 esac \ 5692 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5693 ;; 5694 5695 5696 5697 esac 5698 5699done # for ac_tag 5700 5701 5702as_fn_exit 0 5703_ACEOF 5704ac_clean_files=$ac_clean_files_save 5705 5706test $ac_write_fail = 0 || 5707 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5708 5709 5710# configure is writing to config.log, and then calls config.status. 5711# config.status does its own redirection, appending to config.log. 5712# Unfortunately, on DOS this fails, as config.log is still kept open 5713# by configure, so config.status won't be able to write to it; its 5714# output is simply discarded. So we exec the FD to /dev/null, 5715# effectively closing config.log, so it can be properly (re)opened and 5716# appended to by config.status. When coming back to configure, we 5717# need to make the FD available again. 5718if test "$no_create" != yes; then 5719 ac_cs_success=: 5720 ac_config_status_args= 5721 test "$silent" = yes && 5722 ac_config_status_args="$ac_config_status_args --quiet" 5723 exec 5>/dev/null 5724 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5725 exec 5>>config.log 5726 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5727 # would make configure fail if this is the last instruction. 5728 $ac_cs_success || as_fn_exit 1 5729fi 5730if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5731 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5732$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5733fi 5734 5735ac_config_files="$ac_config_files cfitsio.pc" 5736 5737cat >confcache <<\_ACEOF 5738# This file is a shell script that caches the results of configure 5739# tests run on this system so they can be shared between configure 5740# scripts and configure runs, see configure's option --config-cache. 5741# It is not useful on other systems. If it contains results you don't 5742# want to keep, you may remove or edit it. 5743# 5744# config.status only pays attention to the cache file if you give it 5745# the --recheck option to rerun configure. 5746# 5747# `ac_cv_env_foo' variables (set or unset) will be overridden when 5748# loading this file, other *unset* `ac_cv_foo' will be assigned the 5749# following values. 5750 5751_ACEOF 5752 5753# The following way of writing the cache mishandles newlines in values, 5754# but we know of no workaround that is simple, portable, and efficient. 5755# So, we kill variables containing newlines. 5756# Ultrix sh set writes to stderr and can't be redirected directly, 5757# and sets the high bit in the cache file unless we assign to the vars. 5758( 5759 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5760 eval ac_val=\$$ac_var 5761 case $ac_val in #( 5762 *${as_nl}*) 5763 case $ac_var in #( 5764 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5765$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5766 esac 5767 case $ac_var in #( 5768 _ | IFS | as_nl) ;; #( 5769 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5770 *) { eval $ac_var=; unset $ac_var;} ;; 5771 esac ;; 5772 esac 5773 done 5774 5775 (set) 2>&1 | 5776 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5777 *${as_nl}ac_space=\ *) 5778 # `set' does not quote correctly, so add quotes: double-quote 5779 # substitution turns \\\\ into \\, and sed turns \\ into \. 5780 sed -n \ 5781 "s/'/'\\\\''/g; 5782 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5783 ;; #( 5784 *) 5785 # `set' quotes correctly as required by POSIX, so do not add quotes. 5786 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5787 ;; 5788 esac | 5789 sort 5790) | 5791 sed ' 5792 /^ac_cv_env_/b end 5793 t clear 5794 :clear 5795 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5796 t end 5797 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5798 :end' >>confcache 5799if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5800 if test -w "$cache_file"; then 5801 if test "x$cache_file" != "x/dev/null"; then 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5803$as_echo "$as_me: updating cache $cache_file" >&6;} 5804 if test ! -f "$cache_file" || test -h "$cache_file"; then 5805 cat confcache >"$cache_file" 5806 else 5807 case $cache_file in #( 5808 */* | ?:*) 5809 mv -f confcache "$cache_file"$$ && 5810 mv -f "$cache_file"$$ "$cache_file" ;; #( 5811 *) 5812 mv -f confcache "$cache_file" ;; 5813 esac 5814 fi 5815 fi 5816 else 5817 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5818$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5819 fi 5820fi 5821rm -f confcache 5822 5823test "x$prefix" = xNONE && prefix=$ac_default_prefix 5824# Let make expand exec_prefix. 5825test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5826 5827# Transform confdefs.h into DEFS. 5828# Protect against shell expansion while executing Makefile rules. 5829# Protect against Makefile macro expansion. 5830# 5831# If the first sed substitution is executed (which looks for macros that 5832# take arguments), then branch to the quote section. Otherwise, 5833# look for a macro that doesn't take arguments. 5834ac_script=' 5835:mline 5836/\\$/{ 5837 N 5838 s,\\\n,, 5839 b mline 5840} 5841t clear 5842:clear 5843s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 5844t quote 5845s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 5846t quote 5847b any 5848:quote 5849s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 5850s/\[/\\&/g 5851s/\]/\\&/g 5852s/\$/$$/g 5853H 5854:any 5855${ 5856 g 5857 s/^\n// 5858 s/\n/ /g 5859 p 5860} 5861' 5862DEFS=`sed -n "$ac_script" confdefs.h` 5863 5864 5865ac_libobjs= 5866ac_ltlibobjs= 5867U= 5868for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5869 # 1. Remove the extension, and $U if already installed. 5870 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5871 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5872 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5873 # will be set to the directory where LIBOBJS objects are built. 5874 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5875 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5876done 5877LIBOBJS=$ac_libobjs 5878 5879LTLIBOBJS=$ac_ltlibobjs 5880 5881 5882 5883: "${CONFIG_STATUS=./config.status}" 5884ac_write_fail=0 5885ac_clean_files_save=$ac_clean_files 5886ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5887{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5888$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5889as_write_fail=0 5890cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5891#! $SHELL 5892# Generated by $as_me. 5893# Run this file to recreate the current configuration. 5894# Compiler output produced by configure, useful for debugging 5895# configure, is in config.log if it exists. 5896 5897debug=false 5898ac_cs_recheck=false 5899ac_cs_silent=false 5900 5901SHELL=\${CONFIG_SHELL-$SHELL} 5902export SHELL 5903_ASEOF 5904cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5905## -------------------- ## 5906## M4sh Initialization. ## 5907## -------------------- ## 5908 5909# Be more Bourne compatible 5910DUALCASE=1; export DUALCASE # for MKS sh 5911if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5912 emulate sh 5913 NULLCMD=: 5914 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5915 # is contrary to our usage. Disable this feature. 5916 alias -g '${1+"$@"}'='"$@"' 5917 setopt NO_GLOB_SUBST 5918else 5919 case `(set -o) 2>/dev/null` in #( 5920 *posix*) : 5921 set -o posix ;; #( 5922 *) : 5923 ;; 5924esac 5925fi 5926 5927 5928as_nl=' 5929' 5930export as_nl 5931# Printing a long string crashes Solaris 7 /usr/bin/printf. 5932as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5933as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5934as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5935# Prefer a ksh shell builtin over an external printf program on Solaris, 5936# but without wasting forks for bash or zsh. 5937if test -z "$BASH_VERSION$ZSH_VERSION" \ 5938 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5939 as_echo='print -r --' 5940 as_echo_n='print -rn --' 5941elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5942 as_echo='printf %s\n' 5943 as_echo_n='printf %s' 5944else 5945 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5946 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5947 as_echo_n='/usr/ucb/echo -n' 5948 else 5949 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5950 as_echo_n_body='eval 5951 arg=$1; 5952 case $arg in #( 5953 *"$as_nl"*) 5954 expr "X$arg" : "X\\(.*\\)$as_nl"; 5955 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5956 esac; 5957 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5958 ' 5959 export as_echo_n_body 5960 as_echo_n='sh -c $as_echo_n_body as_echo' 5961 fi 5962 export as_echo_body 5963 as_echo='sh -c $as_echo_body as_echo' 5964fi 5965 5966# The user is always right. 5967if test "${PATH_SEPARATOR+set}" != set; then 5968 PATH_SEPARATOR=: 5969 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5970 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5971 PATH_SEPARATOR=';' 5972 } 5973fi 5974 5975 5976# IFS 5977# We need space, tab and new line, in precisely that order. Quoting is 5978# there to prevent editors from complaining about space-tab. 5979# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5980# splitting by setting IFS to empty value.) 5981IFS=" "" $as_nl" 5982 5983# Find who we are. Look in the path if we contain no directory separator. 5984as_myself= 5985case $0 in #(( 5986 *[\\/]* ) as_myself=$0 ;; 5987 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5988for as_dir in $PATH 5989do 5990 IFS=$as_save_IFS 5991 test -z "$as_dir" && as_dir=. 5992 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5993 done 5994IFS=$as_save_IFS 5995 5996 ;; 5997esac 5998# We did not find ourselves, most probably we were run as `sh COMMAND' 5999# in which case we are not to be found in the path. 6000if test "x$as_myself" = x; then 6001 as_myself=$0 6002fi 6003if test ! -f "$as_myself"; then 6004 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6005 exit 1 6006fi 6007 6008# Unset variables that we do not need and which cause bugs (e.g. in 6009# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6010# suppresses any "Segmentation fault" message there. '((' could 6011# trigger a bug in pdksh 5.2.14. 6012for as_var in BASH_ENV ENV MAIL MAILPATH 6013do eval test x\${$as_var+set} = xset \ 6014 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6015done 6016PS1='$ ' 6017PS2='> ' 6018PS4='+ ' 6019 6020# NLS nuisances. 6021LC_ALL=C 6022export LC_ALL 6023LANGUAGE=C 6024export LANGUAGE 6025 6026# CDPATH. 6027(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6028 6029 6030# as_fn_error STATUS ERROR [LINENO LOG_FD] 6031# ---------------------------------------- 6032# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6033# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6034# script with STATUS, using 1 if that was 0. 6035as_fn_error () 6036{ 6037 as_status=$1; test $as_status -eq 0 && as_status=1 6038 if test "$4"; then 6039 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6040 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 6041 fi 6042 $as_echo "$as_me: error: $2" >&2 6043 as_fn_exit $as_status 6044} # as_fn_error 6045 6046 6047# as_fn_set_status STATUS 6048# ----------------------- 6049# Set $? to STATUS, without forking. 6050as_fn_set_status () 6051{ 6052 return $1 6053} # as_fn_set_status 6054 6055# as_fn_exit STATUS 6056# ----------------- 6057# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6058as_fn_exit () 6059{ 6060 set +e 6061 as_fn_set_status $1 6062 exit $1 6063} # as_fn_exit 6064 6065# as_fn_unset VAR 6066# --------------- 6067# Portably unset VAR. 6068as_fn_unset () 6069{ 6070 { eval $1=; unset $1;} 6071} 6072as_unset=as_fn_unset 6073# as_fn_append VAR VALUE 6074# ---------------------- 6075# Append the text in VALUE to the end of the definition contained in VAR. Take 6076# advantage of any shell optimizations that allow amortized linear growth over 6077# repeated appends, instead of the typical quadratic growth present in naive 6078# implementations. 6079if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6080 eval 'as_fn_append () 6081 { 6082 eval $1+=\$2 6083 }' 6084else 6085 as_fn_append () 6086 { 6087 eval $1=\$$1\$2 6088 } 6089fi # as_fn_append 6090 6091# as_fn_arith ARG... 6092# ------------------ 6093# Perform arithmetic evaluation on the ARGs, and store the result in the 6094# global $as_val. Take advantage of shells that can avoid forks. The arguments 6095# must be portable across $(()) and expr. 6096if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6097 eval 'as_fn_arith () 6098 { 6099 as_val=$(( $* )) 6100 }' 6101else 6102 as_fn_arith () 6103 { 6104 as_val=`expr "$@" || test $? -eq 1` 6105 } 6106fi # as_fn_arith 6107 6108 6109if expr a : '\(a\)' >/dev/null 2>&1 && 6110 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6111 as_expr=expr 6112else 6113 as_expr=false 6114fi 6115 6116if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6117 as_basename=basename 6118else 6119 as_basename=false 6120fi 6121 6122if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6123 as_dirname=dirname 6124else 6125 as_dirname=false 6126fi 6127 6128as_me=`$as_basename -- "$0" || 6129$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6130 X"$0" : 'X\(//\)$' \| \ 6131 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6132$as_echo X/"$0" | 6133 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6134 s//\1/ 6135 q 6136 } 6137 /^X\/\(\/\/\)$/{ 6138 s//\1/ 6139 q 6140 } 6141 /^X\/\(\/\).*/{ 6142 s//\1/ 6143 q 6144 } 6145 s/.*/./; q'` 6146 6147# Avoid depending upon Character Ranges. 6148as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6149as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6150as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6151as_cr_digits='0123456789' 6152as_cr_alnum=$as_cr_Letters$as_cr_digits 6153 6154ECHO_C= ECHO_N= ECHO_T= 6155case `echo -n x` in #((((( 6156-n*) 6157 case `echo 'xy\c'` in 6158 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6159 xy) ECHO_C='\c';; 6160 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6161 ECHO_T=' ';; 6162 esac;; 6163*) 6164 ECHO_N='-n';; 6165esac 6166 6167rm -f conf$$ conf$$.exe conf$$.file 6168if test -d conf$$.dir; then 6169 rm -f conf$$.dir/conf$$.file 6170else 6171 rm -f conf$$.dir 6172 mkdir conf$$.dir 2>/dev/null 6173fi 6174if (echo >conf$$.file) 2>/dev/null; then 6175 if ln -s conf$$.file conf$$ 2>/dev/null; then 6176 as_ln_s='ln -s' 6177 # ... but there are two gotchas: 6178 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6179 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6180 # In both cases, we have to default to `cp -p'. 6181 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6182 as_ln_s='cp -p' 6183 elif ln conf$$.file conf$$ 2>/dev/null; then 6184 as_ln_s=ln 6185 else 6186 as_ln_s='cp -p' 6187 fi 6188else 6189 as_ln_s='cp -p' 6190fi 6191rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6192rmdir conf$$.dir 2>/dev/null 6193 6194 6195# as_fn_mkdir_p 6196# ------------- 6197# Create "$as_dir" as a directory, including parents if necessary. 6198as_fn_mkdir_p () 6199{ 6200 6201 case $as_dir in #( 6202 -*) as_dir=./$as_dir;; 6203 esac 6204 test -d "$as_dir" || eval $as_mkdir_p || { 6205 as_dirs= 6206 while :; do 6207 case $as_dir in #( 6208 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6209 *) as_qdir=$as_dir;; 6210 esac 6211 as_dirs="'$as_qdir' $as_dirs" 6212 as_dir=`$as_dirname -- "$as_dir" || 6213$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6214 X"$as_dir" : 'X\(//\)[^/]' \| \ 6215 X"$as_dir" : 'X\(//\)$' \| \ 6216 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6217$as_echo X"$as_dir" | 6218 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6219 s//\1/ 6220 q 6221 } 6222 /^X\(\/\/\)[^/].*/{ 6223 s//\1/ 6224 q 6225 } 6226 /^X\(\/\/\)$/{ 6227 s//\1/ 6228 q 6229 } 6230 /^X\(\/\).*/{ 6231 s//\1/ 6232 q 6233 } 6234 s/.*/./; q'` 6235 test -d "$as_dir" && break 6236 done 6237 test -z "$as_dirs" || eval "mkdir $as_dirs" 6238 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 6239 6240 6241} # as_fn_mkdir_p 6242if mkdir -p . 2>/dev/null; then 6243 as_mkdir_p='mkdir -p "$as_dir"' 6244else 6245 test -d ./-p && rmdir ./-p 6246 as_mkdir_p=false 6247fi 6248 6249if test -x / >/dev/null 2>&1; then 6250 as_test_x='test -x' 6251else 6252 if ls -dL / >/dev/null 2>&1; then 6253 as_ls_L_option=L 6254 else 6255 as_ls_L_option= 6256 fi 6257 as_test_x=' 6258 eval sh -c '\'' 6259 if test -d "$1"; then 6260 test -d "$1/."; 6261 else 6262 case $1 in #( 6263 -*)set "./$1";; 6264 esac; 6265 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6266 ???[sx]*):;;*)false;;esac;fi 6267 '\'' sh 6268 ' 6269fi 6270as_executable_p=$as_test_x 6271 6272# Sed expression to map a string onto a valid CPP name. 6273as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6274 6275# Sed expression to map a string onto a valid variable name. 6276as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6277 6278 6279exec 6>&1 6280## ----------------------------------- ## 6281## Main body of $CONFIG_STATUS script. ## 6282## ----------------------------------- ## 6283_ASEOF 6284test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6285 6286cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6287# Save the log message, to keep $0 and so on meaningful, and to 6288# report actual input values of CONFIG_FILES etc. instead of their 6289# values after options handling. 6290ac_log=" 6291This file was extended by $as_me, which was 6292generated by GNU Autoconf 2.68. Invocation command line was 6293 6294 CONFIG_FILES = $CONFIG_FILES 6295 CONFIG_HEADERS = $CONFIG_HEADERS 6296 CONFIG_LINKS = $CONFIG_LINKS 6297 CONFIG_COMMANDS = $CONFIG_COMMANDS 6298 $ $0 $@ 6299 6300on `(hostname || uname -n) 2>/dev/null | sed 1q` 6301" 6302 6303_ACEOF 6304 6305case $ac_config_files in *" 6306"*) set x $ac_config_files; shift; ac_config_files=$*;; 6307esac 6308 6309 6310 6311cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6312# Files that config.status was made for. 6313config_files="$ac_config_files" 6314 6315_ACEOF 6316 6317cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6318ac_cs_usage="\ 6319\`$as_me' instantiates files and other configuration actions 6320from templates according to the current configuration. Unless the files 6321and actions are specified as TAGs, all are instantiated by default. 6322 6323Usage: $0 [OPTION]... [TAG]... 6324 6325 -h, --help print this help, then exit 6326 -V, --version print version number and configuration settings, then exit 6327 --config print configuration, then exit 6328 -q, --quiet, --silent 6329 do not print progress messages 6330 -d, --debug don't remove temporary files 6331 --recheck update $as_me by reconfiguring in the same conditions 6332 --file=FILE[:TEMPLATE] 6333 instantiate the configuration file FILE 6334 6335Configuration files: 6336$config_files 6337 6338Report bugs to the package provider." 6339 6340_ACEOF 6341cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6342ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6343ac_cs_version="\\ 6344config.status 6345configured by $0, generated by GNU Autoconf 2.68, 6346 with options \\"\$ac_cs_config\\" 6347 6348Copyright (C) 2010 Free Software Foundation, Inc. 6349This config.status script is free software; the Free Software Foundation 6350gives unlimited permission to copy, distribute and modify it." 6351 6352ac_pwd='$ac_pwd' 6353srcdir='$srcdir' 6354test -n "\$AWK" || AWK=awk 6355_ACEOF 6356 6357cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6358# The default lists apply if the user does not specify any file. 6359ac_need_defaults=: 6360while test $# != 0 6361do 6362 case $1 in 6363 --*=?*) 6364 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6365 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6366 ac_shift=: 6367 ;; 6368 --*=) 6369 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6370 ac_optarg= 6371 ac_shift=: 6372 ;; 6373 *) 6374 ac_option=$1 6375 ac_optarg=$2 6376 ac_shift=shift 6377 ;; 6378 esac 6379 6380 case $ac_option in 6381 # Handling of the options. 6382 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6383 ac_cs_recheck=: ;; 6384 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6385 $as_echo "$ac_cs_version"; exit ;; 6386 --config | --confi | --conf | --con | --co | --c ) 6387 $as_echo "$ac_cs_config"; exit ;; 6388 --debug | --debu | --deb | --de | --d | -d ) 6389 debug=: ;; 6390 --file | --fil | --fi | --f ) 6391 $ac_shift 6392 case $ac_optarg in 6393 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6394 '') as_fn_error $? "missing file argument" ;; 6395 esac 6396 as_fn_append CONFIG_FILES " '$ac_optarg'" 6397 ac_need_defaults=false;; 6398 --he | --h | --help | --hel | -h ) 6399 $as_echo "$ac_cs_usage"; exit ;; 6400 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6401 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6402 ac_cs_silent=: ;; 6403 6404 # This is an error. 6405 -*) as_fn_error $? "unrecognized option: \`$1' 6406Try \`$0 --help' for more information." ;; 6407 6408 *) as_fn_append ac_config_targets " $1" 6409 ac_need_defaults=false ;; 6410 6411 esac 6412 shift 6413done 6414 6415ac_configure_extra_args= 6416 6417if $ac_cs_silent; then 6418 exec 6>/dev/null 6419 ac_configure_extra_args="$ac_configure_extra_args --silent" 6420fi 6421 6422_ACEOF 6423cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6424if \$ac_cs_recheck; then 6425 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6426 shift 6427 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6428 CONFIG_SHELL='$SHELL' 6429 export CONFIG_SHELL 6430 exec "\$@" 6431fi 6432 6433_ACEOF 6434cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6435exec 5>>config.log 6436{ 6437 echo 6438 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6439## Running $as_me. ## 6440_ASBOX 6441 $as_echo "$ac_log" 6442} >&5 6443 6444_ACEOF 6445cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6446_ACEOF 6447 6448cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6449 6450# Handling of arguments. 6451for ac_config_target in $ac_config_targets 6452do 6453 case $ac_config_target in 6454 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6455 "cfitsio.pc") CONFIG_FILES="$CONFIG_FILES cfitsio.pc" ;; 6456 6457 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6458 esac 6459done 6460 6461 6462# If the user did not use the arguments to specify the items to instantiate, 6463# then the envvar interface is used. Set only those that are not. 6464# We use the long form for the default assignment because of an extremely 6465# bizarre bug on SunOS 4.1.3. 6466if $ac_need_defaults; then 6467 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6468fi 6469 6470# Have a temporary directory for convenience. Make it in the build tree 6471# simply because there is no reason against having it here, and in addition, 6472# creating and moving files from /tmp can sometimes cause problems. 6473# Hook for its removal unless debugging. 6474# Note that there is a small window in which the directory will not be cleaned: 6475# after its creation but before its name has been assigned to `$tmp'. 6476$debug || 6477{ 6478 tmp= ac_tmp= 6479 trap 'exit_status=$? 6480 : "${ac_tmp:=$tmp}" 6481 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6482' 0 6483 trap 'as_fn_exit 1' 1 2 13 15 6484} 6485# Create a (secure) tmp directory for tmp files. 6486 6487{ 6488 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6489 test -d "$tmp" 6490} || 6491{ 6492 tmp=./conf$$-$RANDOM 6493 (umask 077 && mkdir "$tmp") 6494} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6495ac_tmp=$tmp 6496 6497# Set up the scripts for CONFIG_FILES section. 6498# No need to generate them if there are no CONFIG_FILES. 6499# This happens for instance with `./config.status config.h'. 6500if test -n "$CONFIG_FILES"; then 6501 6502 6503ac_cr=`echo X | tr X '\015'` 6504# On cygwin, bash can eat \r inside `` if the user requested igncr. 6505# But we know of no other shell where ac_cr would be empty at this 6506# point, so we can use a bashism as a fallback. 6507if test "x$ac_cr" = x; then 6508 eval ac_cr=\$\'\\r\' 6509fi 6510ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6511if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6512 ac_cs_awk_cr='\\r' 6513else 6514 ac_cs_awk_cr=$ac_cr 6515fi 6516 6517echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 6518_ACEOF 6519 6520 6521{ 6522 echo "cat >conf$$subs.awk <<_ACEOF" && 6523 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6524 echo "_ACEOF" 6525} >conf$$subs.sh || 6526 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6527ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6528ac_delim='%!_!# ' 6529for ac_last_try in false false false false false :; do 6530 . ./conf$$subs.sh || 6531 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6532 6533 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6534 if test $ac_delim_n = $ac_delim_num; then 6535 break 6536 elif $ac_last_try; then 6537 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6538 else 6539 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6540 fi 6541done 6542rm -f conf$$subs.sh 6543 6544cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6545cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 6546_ACEOF 6547sed -n ' 6548h 6549s/^/S["/; s/!.*/"]=/ 6550p 6551g 6552s/^[^!]*!// 6553:repl 6554t repl 6555s/'"$ac_delim"'$// 6556t delim 6557:nl 6558h 6559s/\(.\{148\}\)..*/\1/ 6560t more1 6561s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6562p 6563n 6564b repl 6565:more1 6566s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6567p 6568g 6569s/.\{148\}// 6570t nl 6571:delim 6572h 6573s/\(.\{148\}\)..*/\1/ 6574t more2 6575s/["\\]/\\&/g; s/^/"/; s/$/"/ 6576p 6577b 6578:more2 6579s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6580p 6581g 6582s/.\{148\}// 6583t delim 6584' <conf$$subs.awk | sed ' 6585/^[^""]/{ 6586 N 6587 s/\n// 6588} 6589' >>$CONFIG_STATUS || ac_write_fail=1 6590rm -f conf$$subs.awk 6591cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6592_ACAWK 6593cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6594 for (key in S) S_is_set[key] = 1 6595 FS = "" 6596 6597} 6598{ 6599 line = $ 0 6600 nfields = split(line, field, "@") 6601 substed = 0 6602 len = length(field[1]) 6603 for (i = 2; i < nfields; i++) { 6604 key = field[i] 6605 keylen = length(key) 6606 if (S_is_set[key]) { 6607 value = S[key] 6608 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6609 len += length(value) + length(field[++i]) 6610 substed = 1 6611 } else 6612 len += 1 + keylen 6613 } 6614 6615 print line 6616} 6617 6618_ACAWK 6619_ACEOF 6620cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6621if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6622 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6623else 6624 cat 6625fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6626 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6627_ACEOF 6628 6629# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6630# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6631# trailing colons and then remove the whole line if VPATH becomes empty 6632# (actually we leave an empty line to preserve line numbers). 6633if test "x$srcdir" = x.; then 6634 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6635h 6636s/// 6637s/^/:/ 6638s/[ ]*$/:/ 6639s/:\$(srcdir):/:/g 6640s/:\${srcdir}:/:/g 6641s/:@srcdir@:/:/g 6642s/^:*// 6643s/:*$// 6644x 6645s/\(=[ ]*\).*/\1/ 6646G 6647s/\n// 6648s/^[^=]*=[ ]*$// 6649}' 6650fi 6651 6652cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6653fi # test -n "$CONFIG_FILES" 6654 6655 6656eval set X " :F $CONFIG_FILES " 6657shift 6658for ac_tag 6659do 6660 case $ac_tag in 6661 :[FHLC]) ac_mode=$ac_tag; continue;; 6662 esac 6663 case $ac_mode$ac_tag in 6664 :[FHL]*:*);; 6665 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6666 :[FH]-) ac_tag=-:-;; 6667 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6668 esac 6669 ac_save_IFS=$IFS 6670 IFS=: 6671 set x $ac_tag 6672 IFS=$ac_save_IFS 6673 shift 6674 ac_file=$1 6675 shift 6676 6677 case $ac_mode in 6678 :L) ac_source=$1;; 6679 :[FH]) 6680 ac_file_inputs= 6681 for ac_f 6682 do 6683 case $ac_f in 6684 -) ac_f="$ac_tmp/stdin";; 6685 *) # Look for the file first in the build tree, then in the source tree 6686 # (if the path is not absolute). The absolute path cannot be DOS-style, 6687 # because $ac_f cannot contain `:'. 6688 test -f "$ac_f" || 6689 case $ac_f in 6690 [\\/$]*) false;; 6691 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6692 esac || 6693 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6694 esac 6695 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6696 as_fn_append ac_file_inputs " '$ac_f'" 6697 done 6698 6699 # Let's still pretend it is `configure' which instantiates (i.e., don't 6700 # use $as_me), people would be surprised to read: 6701 # /* config.h. Generated by config.status. */ 6702 configure_input='Generated from '` 6703 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6704 `' by configure.' 6705 if test x"$ac_file" != x-; then 6706 configure_input="$ac_file. $configure_input" 6707 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6708$as_echo "$as_me: creating $ac_file" >&6;} 6709 fi 6710 # Neutralize special characters interpreted by sed in replacement strings. 6711 case $configure_input in #( 6712 *\&* | *\|* | *\\* ) 6713 ac_sed_conf_input=`$as_echo "$configure_input" | 6714 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6715 *) ac_sed_conf_input=$configure_input;; 6716 esac 6717 6718 case $ac_tag in 6719 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6720 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6721 esac 6722 ;; 6723 esac 6724 6725 ac_dir=`$as_dirname -- "$ac_file" || 6726$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6727 X"$ac_file" : 'X\(//\)[^/]' \| \ 6728 X"$ac_file" : 'X\(//\)$' \| \ 6729 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6730$as_echo X"$ac_file" | 6731 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6732 s//\1/ 6733 q 6734 } 6735 /^X\(\/\/\)[^/].*/{ 6736 s//\1/ 6737 q 6738 } 6739 /^X\(\/\/\)$/{ 6740 s//\1/ 6741 q 6742 } 6743 /^X\(\/\).*/{ 6744 s//\1/ 6745 q 6746 } 6747 s/.*/./; q'` 6748 as_dir="$ac_dir"; as_fn_mkdir_p 6749 ac_builddir=. 6750 6751case "$ac_dir" in 6752.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6753*) 6754 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6755 # A ".." for each directory in $ac_dir_suffix. 6756 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6757 case $ac_top_builddir_sub in 6758 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6759 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6760 esac ;; 6761esac 6762ac_abs_top_builddir=$ac_pwd 6763ac_abs_builddir=$ac_pwd$ac_dir_suffix 6764# for backward compatibility: 6765ac_top_builddir=$ac_top_build_prefix 6766 6767case $srcdir in 6768 .) # We are building in place. 6769 ac_srcdir=. 6770 ac_top_srcdir=$ac_top_builddir_sub 6771 ac_abs_top_srcdir=$ac_pwd ;; 6772 [\\/]* | ?:[\\/]* ) # Absolute name. 6773 ac_srcdir=$srcdir$ac_dir_suffix; 6774 ac_top_srcdir=$srcdir 6775 ac_abs_top_srcdir=$srcdir ;; 6776 *) # Relative name. 6777 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6778 ac_top_srcdir=$ac_top_build_prefix$srcdir 6779 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6780esac 6781ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6782 6783 6784 case $ac_mode in 6785 :F) 6786 # 6787 # CONFIG_FILE 6788 # 6789 6790_ACEOF 6791 6792cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6793# If the template does not know about datarootdir, expand it. 6794# FIXME: This hack should be removed a few years after 2.60. 6795ac_datarootdir_hack=; ac_datarootdir_seen= 6796ac_sed_dataroot=' 6797/datarootdir/ { 6798 p 6799 q 6800} 6801/@datadir@/p 6802/@docdir@/p 6803/@infodir@/p 6804/@localedir@/p 6805/@mandir@/p' 6806case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6807*datarootdir*) ac_datarootdir_seen=yes;; 6808*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6810$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6811_ACEOF 6812cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6813 ac_datarootdir_hack=' 6814 s&@datadir@&$datadir&g 6815 s&@docdir@&$docdir&g 6816 s&@infodir@&$infodir&g 6817 s&@localedir@&$localedir&g 6818 s&@mandir@&$mandir&g 6819 s&\\\${datarootdir}&$datarootdir&g' ;; 6820esac 6821_ACEOF 6822 6823# Neutralize VPATH when `$srcdir' = `.'. 6824# Shell code in configure.ac might set extrasub. 6825# FIXME: do we really want to maintain this feature? 6826cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6827ac_sed_extra="$ac_vpsub 6828$extrasub 6829_ACEOF 6830cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6831:t 6832/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6833s|@configure_input@|$ac_sed_conf_input|;t t 6834s&@top_builddir@&$ac_top_builddir_sub&;t t 6835s&@top_build_prefix@&$ac_top_build_prefix&;t t 6836s&@srcdir@&$ac_srcdir&;t t 6837s&@abs_srcdir@&$ac_abs_srcdir&;t t 6838s&@top_srcdir@&$ac_top_srcdir&;t t 6839s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6840s&@builddir@&$ac_builddir&;t t 6841s&@abs_builddir@&$ac_abs_builddir&;t t 6842s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6843$ac_datarootdir_hack 6844" 6845eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6846 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6847 6848test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6849 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6850 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6851 "$ac_tmp/out"`; test -z "$ac_out"; } && 6852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6853which seems to be undefined. Please make sure it is defined" >&5 6854$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6855which seems to be undefined. Please make sure it is defined" >&2;} 6856 6857 rm -f "$ac_tmp/stdin" 6858 case $ac_file in 6859 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6860 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6861 esac \ 6862 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6863 ;; 6864 6865 6866 6867 esac 6868 6869done # for ac_tag 6870 6871 6872as_fn_exit 0 6873_ACEOF 6874ac_clean_files=$ac_clean_files_save 6875 6876test $ac_write_fail = 0 || 6877 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6878 6879 6880# configure is writing to config.log, and then calls config.status. 6881# config.status does its own redirection, appending to config.log. 6882# Unfortunately, on DOS this fails, as config.log is still kept open 6883# by configure, so config.status won't be able to write to it; its 6884# output is simply discarded. So we exec the FD to /dev/null, 6885# effectively closing config.log, so it can be properly (re)opened and 6886# appended to by config.status. When coming back to configure, we 6887# need to make the FD available again. 6888if test "$no_create" != yes; then 6889 ac_cs_success=: 6890 ac_config_status_args= 6891 test "$silent" = yes && 6892 ac_config_status_args="$ac_config_status_args --quiet" 6893 exec 5>/dev/null 6894 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6895 exec 5>>config.log 6896 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6897 # would make configure fail if this is the last instruction. 6898 $ac_cs_success || as_fn_exit 1 6899fi 6900if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6901 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6902$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6903fi 6904 6905 6906 6907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 6908$as_echo "" >&6; } 6909{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Congratulations, Makefile update was successful." >&5 6910$as_echo " Congratulations, Makefile update was successful." >&6; } 6911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: You may want to run \"make\" now." >&5 6912$as_echo " You may want to run \"make\" now." >&6; } 6913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 6914$as_echo "" >&6; } 6915 6916