1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.66. 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. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. 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. Look in the path if we contain no directory separator. 92case $0 in #(( 93 *[\\/]* ) as_myself=$0 ;; 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 95for as_dir in $PATH 96do 97 IFS=$as_save_IFS 98 test -z "$as_dir" && as_dir=. 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 100 done 101IFS=$as_save_IFS 102 103 ;; 104esac 105# We did not find ourselves, most probably we were run as `sh COMMAND' 106# in which case we are not to be found in the path. 107if test "x$as_myself" = x; then 108 as_myself=$0 109fi 110if test ! -f "$as_myself"; then 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 112 exit 1 113fi 114 115# Unset variables that we do not need and which cause bugs (e.g. in 116# pre-3.0 UWIN ksh). 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However `strip' might not be the right 2136# tool to use in cross-compilation environments, therefore Automake 2137# will honor the `STRIP' environment variable to overrule this program. 2138if test "$cross_compiling" != no; then 2139 if test -n "$ac_tool_prefix"; then 2140 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2141set dummy ${ac_tool_prefix}strip; ac_word=$2 2142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2143$as_echo_n "checking for $ac_word... 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" >&6; } 2184if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2185 $as_echo_n "(cached) " >&6 2186else 2187 if test -n "$ac_ct_STRIP"; then 2188 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2189else 2190as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2191for as_dir in $PATH 2192do 2193 IFS=$as_save_IFS 2194 test -z "$as_dir" && as_dir=. 2195 for ac_exec_ext in '' $ac_executable_extensions; do 2196 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2197 ac_cv_prog_ac_ct_STRIP="strip" 2198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2199 break 2 2200 fi 2201done 2202 done 2203IFS=$as_save_IFS 2204 2205fi 2206fi 2207ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2208if test -n "$ac_ct_STRIP"; then 2209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2210$as_echo "$ac_ct_STRIP" >&6; } 2211else 2212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2213$as_echo "no" >&6; } 2214fi 2215 2216 if test "x$ac_ct_STRIP" = x; then 2217 STRIP=":" 2218 else 2219 case $cross_compiling:$ac_tool_warned in 2220yes:) 2221{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2222$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2223ac_tool_warned=yes ;; 2224esac 2225 STRIP=$ac_ct_STRIP 2226 fi 2227else 2228 STRIP="$ac_cv_prog_STRIP" 2229fi 2230 2231fi 2232INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2233 2234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2235$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2236if test -z "$MKDIR_P"; then 2237 if test "${ac_cv_path_mkdir+set}" = set; then : 2238 $as_echo_n "(cached) " >&6 2239else 2240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2241for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2242do 2243 IFS=$as_save_IFS 2244 test -z "$as_dir" && as_dir=. 2245 for ac_prog in mkdir gmkdir; do 2246 for ac_exec_ext in '' $ac_executable_extensions; do 2247 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2248 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2249 'mkdir (GNU coreutils) '* | \ 2250 'mkdir (coreutils) '* | \ 2251 'mkdir (fileutils) '4.1*) 2252 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2253 break 3;; 2254 esac 2255 done 2256 done 2257 done 2258IFS=$as_save_IFS 2259 2260fi 2261 2262 test -d ./--version && rmdir ./--version 2263 if test "${ac_cv_path_mkdir+set}" = set; then 2264 MKDIR_P="$ac_cv_path_mkdir -p" 2265 else 2266 # As a last resort, use the slow shell script. Don't cache a 2267 # value for MKDIR_P within a source directory, because that will 2268 # break other packages using the cache if that directory is 2269 # removed, or if the value is a relative name. 2270 MKDIR_P="$ac_install_sh -d" 2271 fi 2272fi 2273{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2274$as_echo "$MKDIR_P" >&6; } 2275 2276mkdir_p="$MKDIR_P" 2277case $mkdir_p in 2278 [\\/$]* | ?:[\\/]*) ;; 2279 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2280esac 2281 2282for ac_prog in gawk mawk nawk awk 2283do 2284 # Extract the first word of "$ac_prog", so it can be a program name with args. 2285set dummy $ac_prog; ac_word=$2 2286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2287$as_echo_n "checking for $ac_word... " >&6; } 2288if test "${ac_cv_prog_AWK+set}" = set; then : 2289 $as_echo_n "(cached) " >&6 2290else 2291 if test -n "$AWK"; then 2292 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2293else 2294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2295for as_dir in $PATH 2296do 2297 IFS=$as_save_IFS 2298 test -z "$as_dir" && as_dir=. 2299 for ac_exec_ext in '' $ac_executable_extensions; do 2300 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2301 ac_cv_prog_AWK="$ac_prog" 2302 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2303 break 2 2304 fi 2305done 2306 done 2307IFS=$as_save_IFS 2308 2309fi 2310fi 2311AWK=$ac_cv_prog_AWK 2312if test -n "$AWK"; then 2313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2314$as_echo "$AWK" >&6; } 2315else 2316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2317$as_echo "no" >&6; } 2318fi 2319 2320 2321 test -n "$AWK" && break 2322done 2323 2324{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2325$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2326set x ${MAKE-make} 2327ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2328if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then : 2329 $as_echo_n "(cached) " >&6 2330else 2331 cat >conftest.make <<\_ACEOF 2332SHELL = /bin/sh 2333all: 2334 @echo '@@@%%%=$(MAKE)=@@@%%%' 2335_ACEOF 2336# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2337case `${MAKE-make} -f conftest.make 2>/dev/null` in 2338 *@@@%%%=?*=@@@%%%*) 2339 eval ac_cv_prog_make_${ac_make}_set=yes;; 2340 *) 2341 eval ac_cv_prog_make_${ac_make}_set=no;; 2342esac 2343rm -f conftest.make 2344fi 2345if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2347$as_echo "yes" >&6; } 2348 SET_MAKE= 2349else 2350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2351$as_echo "no" >&6; } 2352 SET_MAKE="MAKE=${MAKE-make}" 2353fi 2354 2355rm -rf .tst 2>/dev/null 2356mkdir .tst 2>/dev/null 2357if test -d .tst; then 2358 am__leading_dot=. 2359else 2360 am__leading_dot=_ 2361fi 2362rmdir .tst 2>/dev/null 2363 2364if test "`cd $srcdir && pwd`" != "`pwd`"; then 2365 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2366 # is not polluted with repeated "-I." 2367 am__isrc=' -I$(srcdir)' 2368 # test to see if srcdir already configured 2369 if test -f $srcdir/config.status; then 2370 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2371 fi 2372fi 2373 2374# test whether we have cygpath 2375if test -z "$CYGPATH_W"; then 2376 if (cygpath --version) >/dev/null 2>/dev/null; then 2377 CYGPATH_W='cygpath -w' 2378 else 2379 CYGPATH_W=echo 2380 fi 2381fi 2382 2383 2384# Define the identity of the package. 2385 PACKAGE=gob2 2386 VERSION=2.0.18 2387 2388 2389cat >>confdefs.h <<_ACEOF 2390#define PACKAGE "$PACKAGE" 2391_ACEOF 2392 2393 2394cat >>confdefs.h <<_ACEOF 2395#define VERSION "$VERSION" 2396_ACEOF 2397 2398# Some tools Automake needs. 2399 2400ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2401 2402 2403AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2404 2405 2406AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2407 2408 2409AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2410 2411 2412MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2413 2414# We need awk for the "check" target. The system "awk" is bad on 2415# some platforms. 2416# Always define AMTAR for backward compatibility. 2417 2418AMTAR=${AMTAR-"${am_missing_run}tar"} 2419 2420am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2421 2422 2423 2424 2425 2426 2427{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2428$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2429 # Check whether --enable-maintainer-mode was given. 2430if test "${enable_maintainer_mode+set}" = set; then : 2431 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2432else 2433 USE_MAINTAINER_MODE=no 2434fi 2435 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2437$as_echo "$USE_MAINTAINER_MODE" >&6; } 2438 if test $USE_MAINTAINER_MODE = yes; then 2439 MAINTAINER_MODE_TRUE= 2440 MAINTAINER_MODE_FALSE='#' 2441else 2442 MAINTAINER_MODE_TRUE='#' 2443 MAINTAINER_MODE_FALSE= 2444fi 2445 2446 MAINT=$MAINTAINER_MODE_TRUE 2447 2448 2449 2450GLIB_REQUIRED=2.0.0 2451 2452 2453 if test -f ../NOINST_GOB; then 2454 NOINSTGOB_TRUE= 2455 NOINSTGOB_FALSE='#' 2456else 2457 NOINSTGOB_TRUE='#' 2458 NOINSTGOB_FALSE= 2459fi 2460 2461 2462if test -f ../NOINST_GOB ; then 2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: *** NOT Going to install GOB ***" >&5 2464$as_echo "*** NOT Going to install GOB ***" >&6; } 2465 SUBDIRS="src examples" 2466else 2467 SUBDIRS="src examples doc" 2468fi 2469 2470 2471DEPDIR="${am__leading_dot}deps" 2472 2473ac_config_commands="$ac_config_commands depfiles" 2474 2475 2476am_make=${MAKE-make} 2477cat > confinc << 'END' 2478am__doit: 2479 @echo this is the am__doit target 2480.PHONY: am__doit 2481END 2482# If we don't find an include directive, just comment out the code. 2483{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2484$as_echo_n "checking for style of include used by $am_make... " >&6; } 2485am__include="#" 2486am__quote= 2487_am_result=none 2488# First try GNU make style include. 2489echo "include confinc" > confmf 2490# Ignore all kinds of additional output from `make'. 2491case `$am_make -s -f confmf 2> /dev/null` in #( 2492*the\ am__doit\ target*) 2493 am__include=include 2494 am__quote= 2495 _am_result=GNU 2496 ;; 2497esac 2498# Now try BSD make style include. 2499if test "$am__include" = "#"; then 2500 echo '.include "confinc"' > confmf 2501 case `$am_make -s -f confmf 2> /dev/null` in #( 2502 *the\ am__doit\ target*) 2503 am__include=.include 2504 am__quote="\"" 2505 _am_result=BSD 2506 ;; 2507 esac 2508fi 2509 2510 2511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2512$as_echo "$_am_result" >&6; } 2513rm -f confinc confmf 2514 2515# Check whether --enable-dependency-tracking was given. 2516if test "${enable_dependency_tracking+set}" = set; then : 2517 enableval=$enable_dependency_tracking; 2518fi 2519 2520if test "x$enable_dependency_tracking" != xno; then 2521 am_depcomp="$ac_aux_dir/depcomp" 2522 AMDEPBACKSLASH='\' 2523fi 2524 if test "x$enable_dependency_tracking" != xno; then 2525 AMDEP_TRUE= 2526 AMDEP_FALSE='#' 2527else 2528 AMDEP_TRUE='#' 2529 AMDEP_FALSE= 2530fi 2531 2532 2533ac_ext=c 2534ac_cpp='$CPP $CPPFLAGS' 2535ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2536ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2537ac_compiler_gnu=$ac_cv_c_compiler_gnu 2538if test -n "$ac_tool_prefix"; then 2539 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2540set dummy ${ac_tool_prefix}gcc; ac_word=$2 2541{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2542$as_echo_n "checking for $ac_word... " >&6; } 2543if test "${ac_cv_prog_CC+set}" = set; then : 2544 $as_echo_n "(cached) " >&6 2545else 2546 if test -n "$CC"; then 2547 ac_cv_prog_CC="$CC" # Let the user override the test. 2548else 2549as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2550for as_dir in $PATH 2551do 2552 IFS=$as_save_IFS 2553 test -z "$as_dir" && as_dir=. 2554 for ac_exec_ext in '' $ac_executable_extensions; do 2555 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2556 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2558 break 2 2559 fi 2560done 2561 done 2562IFS=$as_save_IFS 2563 2564fi 2565fi 2566CC=$ac_cv_prog_CC 2567if test -n "$CC"; then 2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2569$as_echo "$CC" >&6; } 2570else 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2572$as_echo "no" >&6; } 2573fi 2574 2575 2576fi 2577if test -z "$ac_cv_prog_CC"; then 2578 ac_ct_CC=$CC 2579 # Extract the first word of "gcc", so it can be a program name with args. 2580set dummy gcc; ac_word=$2 2581{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2582$as_echo_n "checking for $ac_word... " >&6; } 2583if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2584 $as_echo_n "(cached) " >&6 2585else 2586 if test -n "$ac_ct_CC"; then 2587 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2588else 2589as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2590for as_dir in $PATH 2591do 2592 IFS=$as_save_IFS 2593 test -z "$as_dir" && as_dir=. 2594 for ac_exec_ext in '' $ac_executable_extensions; do 2595 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2596 ac_cv_prog_ac_ct_CC="gcc" 2597 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2598 break 2 2599 fi 2600done 2601 done 2602IFS=$as_save_IFS 2603 2604fi 2605fi 2606ac_ct_CC=$ac_cv_prog_ac_ct_CC 2607if test -n "$ac_ct_CC"; then 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2609$as_echo "$ac_ct_CC" >&6; } 2610else 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2612$as_echo "no" >&6; } 2613fi 2614 2615 if test "x$ac_ct_CC" = x; then 2616 CC="" 2617 else 2618 case $cross_compiling:$ac_tool_warned in 2619yes:) 2620{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2621$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2622ac_tool_warned=yes ;; 2623esac 2624 CC=$ac_ct_CC 2625 fi 2626else 2627 CC="$ac_cv_prog_CC" 2628fi 2629 2630if test -z "$CC"; then 2631 if test -n "$ac_tool_prefix"; then 2632 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2633set dummy ${ac_tool_prefix}cc; ac_word=$2 2634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2635$as_echo_n "checking for $ac_word... " >&6; } 2636if test "${ac_cv_prog_CC+set}" = set; then : 2637 $as_echo_n "(cached) " >&6 2638else 2639 if test -n "$CC"; then 2640 ac_cv_prog_CC="$CC" # Let the user override the test. 2641else 2642as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2643for as_dir in $PATH 2644do 2645 IFS=$as_save_IFS 2646 test -z "$as_dir" && as_dir=. 2647 for ac_exec_ext in '' $ac_executable_extensions; do 2648 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2649 ac_cv_prog_CC="${ac_tool_prefix}cc" 2650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2651 break 2 2652 fi 2653done 2654 done 2655IFS=$as_save_IFS 2656 2657fi 2658fi 2659CC=$ac_cv_prog_CC 2660if test -n "$CC"; then 2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2662$as_echo "$CC" >&6; } 2663else 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2665$as_echo "no" >&6; } 2666fi 2667 2668 2669 fi 2670fi 2671if test -z "$CC"; then 2672 # Extract the first word of "cc", so it can be a program name with args. 2673set dummy cc; ac_word=$2 2674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2675$as_echo_n "checking for $ac_word... " >&6; } 2676if test "${ac_cv_prog_CC+set}" = set; then : 2677 $as_echo_n "(cached) " >&6 2678else 2679 if test -n "$CC"; then 2680 ac_cv_prog_CC="$CC" # Let the user override the test. 2681else 2682 ac_prog_rejected=no 2683as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2684for as_dir in $PATH 2685do 2686 IFS=$as_save_IFS 2687 test -z "$as_dir" && as_dir=. 2688 for ac_exec_ext in '' $ac_executable_extensions; do 2689 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2690 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2691 ac_prog_rejected=yes 2692 continue 2693 fi 2694 ac_cv_prog_CC="cc" 2695 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2696 break 2 2697 fi 2698done 2699 done 2700IFS=$as_save_IFS 2701 2702if test $ac_prog_rejected = yes; then 2703 # We found a bogon in the path, so make sure we never use it. 2704 set dummy $ac_cv_prog_CC 2705 shift 2706 if test $# != 0; then 2707 # We chose a different compiler from the bogus one. 2708 # However, it has the same basename, so the bogon will be chosen 2709 # first if we set CC to just the basename; use the full file name. 2710 shift 2711 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2712 fi 2713fi 2714fi 2715fi 2716CC=$ac_cv_prog_CC 2717if test -n "$CC"; then 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2719$as_echo "$CC" >&6; } 2720else 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2722$as_echo "no" >&6; } 2723fi 2724 2725 2726fi 2727if test -z "$CC"; then 2728 if test -n "$ac_tool_prefix"; then 2729 for ac_prog in cl.exe 2730 do 2731 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2732set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2733{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2734$as_echo_n "checking for $ac_word... " >&6; } 2735if test "${ac_cv_prog_CC+set}" = set; then : 2736 $as_echo_n "(cached) " >&6 2737else 2738 if test -n "$CC"; then 2739 ac_cv_prog_CC="$CC" # Let the user override the test. 2740else 2741as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2742for as_dir in $PATH 2743do 2744 IFS=$as_save_IFS 2745 test -z "$as_dir" && as_dir=. 2746 for ac_exec_ext in '' $ac_executable_extensions; do 2747 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2748 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2750 break 2 2751 fi 2752done 2753 done 2754IFS=$as_save_IFS 2755 2756fi 2757fi 2758CC=$ac_cv_prog_CC 2759if test -n "$CC"; then 2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2761$as_echo "$CC" >&6; } 2762else 2763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2764$as_echo "no" >&6; } 2765fi 2766 2767 2768 test -n "$CC" && break 2769 done 2770fi 2771if test -z "$CC"; then 2772 ac_ct_CC=$CC 2773 for ac_prog in cl.exe 2774do 2775 # Extract the first word of "$ac_prog", so it can be a program name with args. 2776set dummy $ac_prog; ac_word=$2 2777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2778$as_echo_n "checking for $ac_word... " >&6; } 2779if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2780 $as_echo_n "(cached) " >&6 2781else 2782 if test -n "$ac_ct_CC"; then 2783 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2784else 2785as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2786for as_dir in $PATH 2787do 2788 IFS=$as_save_IFS 2789 test -z "$as_dir" && as_dir=. 2790 for ac_exec_ext in '' $ac_executable_extensions; do 2791 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2792 ac_cv_prog_ac_ct_CC="$ac_prog" 2793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2794 break 2 2795 fi 2796done 2797 done 2798IFS=$as_save_IFS 2799 2800fi 2801fi 2802ac_ct_CC=$ac_cv_prog_ac_ct_CC 2803if test -n "$ac_ct_CC"; then 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2805$as_echo "$ac_ct_CC" >&6; } 2806else 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2808$as_echo "no" >&6; } 2809fi 2810 2811 2812 test -n "$ac_ct_CC" && break 2813done 2814 2815 if test "x$ac_ct_CC" = x; then 2816 CC="" 2817 else 2818 case $cross_compiling:$ac_tool_warned in 2819yes:) 2820{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2821$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2822ac_tool_warned=yes ;; 2823esac 2824 CC=$ac_ct_CC 2825 fi 2826fi 2827 2828fi 2829 2830 2831test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2832$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2833as_fn_error $? "no acceptable C compiler found in \$PATH 2834See \`config.log' for more details" "$LINENO" 5; } 2835 2836# Provide some information about the compiler. 2837$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2838set X $ac_compile 2839ac_compiler=$2 2840for ac_option in --version -v -V -qversion; do 2841 { { ac_try="$ac_compiler $ac_option >&5" 2842case "(($ac_try" in 2843 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2844 *) ac_try_echo=$ac_try;; 2845esac 2846eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2847$as_echo "$ac_try_echo"; } >&5 2848 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2849 ac_status=$? 2850 if test -s conftest.err; then 2851 sed '10a\ 2852... rest of stderr output deleted ... 2853 10q' conftest.err >conftest.er1 2854 cat conftest.er1 >&5 2855 fi 2856 rm -f conftest.er1 conftest.err 2857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2858 test $ac_status = 0; } 2859done 2860 2861cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2862/* end confdefs.h. */ 2863 2864int 2865main () 2866{ 2867 2868 ; 2869 return 0; 2870} 2871_ACEOF 2872ac_clean_files_save=$ac_clean_files 2873ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2874# Try to create an executable without -o first, disregard a.out. 2875# It will help us diagnose broken compilers, and finding out an intuition 2876# of exeext. 2877{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2878$as_echo_n "checking whether the C compiler works... " >&6; } 2879ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2880 2881# The possible output files: 2882ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2883 2884ac_rmfiles= 2885for ac_file in $ac_files 2886do 2887 case $ac_file in 2888 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2889 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2890 esac 2891done 2892rm -f $ac_rmfiles 2893 2894if { { ac_try="$ac_link_default" 2895case "(($ac_try" in 2896 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2897 *) ac_try_echo=$ac_try;; 2898esac 2899eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2900$as_echo "$ac_try_echo"; } >&5 2901 (eval "$ac_link_default") 2>&5 2902 ac_status=$? 2903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2904 test $ac_status = 0; }; then : 2905 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2906# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2907# in a Makefile. We should not override ac_cv_exeext if it was cached, 2908# so that the user can short-circuit this test for compilers unknown to 2909# Autoconf. 2910for ac_file in $ac_files '' 2911do 2912 test -f "$ac_file" || continue 2913 case $ac_file in 2914 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2915 ;; 2916 [ab].out ) 2917 # We found the default executable, but exeext='' is most 2918 # certainly right. 2919 break;; 2920 *.* ) 2921 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2922 then :; else 2923 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2924 fi 2925 # We set ac_cv_exeext here because the later test for it is not 2926 # safe: cross compilers may not add the suffix if given an `-o' 2927 # argument, so we may need to know it at that point already. 2928 # Even if this section looks crufty: it has the advantage of 2929 # actually working. 2930 break;; 2931 * ) 2932 break;; 2933 esac 2934done 2935test "$ac_cv_exeext" = no && ac_cv_exeext= 2936 2937else 2938 ac_file='' 2939fi 2940if test -z "$ac_file"; then : 2941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2942$as_echo "no" >&6; } 2943$as_echo "$as_me: failed program was:" >&5 2944sed 's/^/| /' conftest.$ac_ext >&5 2945 2946{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2947$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2948as_fn_error 77 "C compiler cannot create executables 2949See \`config.log' for more details" "$LINENO" 5; } 2950else 2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2952$as_echo "yes" >&6; } 2953fi 2954{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2955$as_echo_n "checking for C compiler default output file name... " >&6; } 2956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2957$as_echo "$ac_file" >&6; } 2958ac_exeext=$ac_cv_exeext 2959 2960rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2961ac_clean_files=$ac_clean_files_save 2962{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2963$as_echo_n "checking for suffix of executables... " >&6; } 2964if { { ac_try="$ac_link" 2965case "(($ac_try" in 2966 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2967 *) ac_try_echo=$ac_try;; 2968esac 2969eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2970$as_echo "$ac_try_echo"; } >&5 2971 (eval "$ac_link") 2>&5 2972 ac_status=$? 2973 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2974 test $ac_status = 0; }; then : 2975 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2976# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2977# work properly (i.e., refer to `conftest.exe'), while it won't with 2978# `rm'. 2979for ac_file in conftest.exe conftest conftest.*; do 2980 test -f "$ac_file" || continue 2981 case $ac_file in 2982 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2983 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2984 break;; 2985 * ) break;; 2986 esac 2987done 2988else 2989 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2990$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2991as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2992See \`config.log' for more details" "$LINENO" 5; } 2993fi 2994rm -f conftest conftest$ac_cv_exeext 2995{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2996$as_echo "$ac_cv_exeext" >&6; } 2997 2998rm -f conftest.$ac_ext 2999EXEEXT=$ac_cv_exeext 3000ac_exeext=$EXEEXT 3001cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3002/* end confdefs.h. */ 3003#include <stdio.h> 3004int 3005main () 3006{ 3007FILE *f = fopen ("conftest.out", "w"); 3008 return ferror (f) || fclose (f) != 0; 3009 3010 ; 3011 return 0; 3012} 3013_ACEOF 3014ac_clean_files="$ac_clean_files conftest.out" 3015# Check that the compiler produces executables we can run. If not, either 3016# the compiler is broken, or we cross compile. 3017{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3018$as_echo_n "checking whether we are cross compiling... " >&6; } 3019if test "$cross_compiling" != yes; then 3020 { { ac_try="$ac_link" 3021case "(($ac_try" in 3022 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3023 *) ac_try_echo=$ac_try;; 3024esac 3025eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3026$as_echo "$ac_try_echo"; } >&5 3027 (eval "$ac_link") 2>&5 3028 ac_status=$? 3029 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3030 test $ac_status = 0; } 3031 if { ac_try='./conftest$ac_cv_exeext' 3032 { { case "(($ac_try" in 3033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3034 *) ac_try_echo=$ac_try;; 3035esac 3036eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3037$as_echo "$ac_try_echo"; } >&5 3038 (eval "$ac_try") 2>&5 3039 ac_status=$? 3040 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3041 test $ac_status = 0; }; }; then 3042 cross_compiling=no 3043 else 3044 if test "$cross_compiling" = maybe; then 3045 cross_compiling=yes 3046 else 3047 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3048$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3049as_fn_error $? "cannot run C compiled programs. 3050If you meant to cross compile, use \`--host'. 3051See \`config.log' for more details" "$LINENO" 5; } 3052 fi 3053 fi 3054fi 3055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3056$as_echo "$cross_compiling" >&6; } 3057 3058rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3059ac_clean_files=$ac_clean_files_save 3060{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3061$as_echo_n "checking for suffix of object files... " >&6; } 3062if test "${ac_cv_objext+set}" = set; then : 3063 $as_echo_n "(cached) " >&6 3064else 3065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3066/* end confdefs.h. */ 3067 3068int 3069main () 3070{ 3071 3072 ; 3073 return 0; 3074} 3075_ACEOF 3076rm -f conftest.o conftest.obj 3077if { { ac_try="$ac_compile" 3078case "(($ac_try" in 3079 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3080 *) ac_try_echo=$ac_try;; 3081esac 3082eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3083$as_echo "$ac_try_echo"; } >&5 3084 (eval "$ac_compile") 2>&5 3085 ac_status=$? 3086 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3087 test $ac_status = 0; }; then : 3088 for ac_file in conftest.o conftest.obj conftest.*; do 3089 test -f "$ac_file" || continue; 3090 case $ac_file in 3091 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3092 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3093 break;; 3094 esac 3095done 3096else 3097 $as_echo "$as_me: failed program was:" >&5 3098sed 's/^/| /' conftest.$ac_ext >&5 3099 3100{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3101$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3102as_fn_error $? "cannot compute suffix of object files: cannot compile 3103See \`config.log' for more details" "$LINENO" 5; } 3104fi 3105rm -f conftest.$ac_cv_objext conftest.$ac_ext 3106fi 3107{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3108$as_echo "$ac_cv_objext" >&6; } 3109OBJEXT=$ac_cv_objext 3110ac_objext=$OBJEXT 3111{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3112$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3113if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3114 $as_echo_n "(cached) " >&6 3115else 3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3117/* end confdefs.h. */ 3118 3119int 3120main () 3121{ 3122#ifndef __GNUC__ 3123 choke me 3124#endif 3125 3126 ; 3127 return 0; 3128} 3129_ACEOF 3130if ac_fn_c_try_compile "$LINENO"; then : 3131 ac_compiler_gnu=yes 3132else 3133 ac_compiler_gnu=no 3134fi 3135rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3136ac_cv_c_compiler_gnu=$ac_compiler_gnu 3137 3138fi 3139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3140$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3141if test $ac_compiler_gnu = yes; then 3142 GCC=yes 3143else 3144 GCC= 3145fi 3146ac_test_CFLAGS=${CFLAGS+set} 3147ac_save_CFLAGS=$CFLAGS 3148{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3149$as_echo_n "checking whether $CC accepts -g... " >&6; } 3150if test "${ac_cv_prog_cc_g+set}" = set; then : 3151 $as_echo_n "(cached) " >&6 3152else 3153 ac_save_c_werror_flag=$ac_c_werror_flag 3154 ac_c_werror_flag=yes 3155 ac_cv_prog_cc_g=no 3156 CFLAGS="-g" 3157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3158/* end confdefs.h. */ 3159 3160int 3161main () 3162{ 3163 3164 ; 3165 return 0; 3166} 3167_ACEOF 3168if ac_fn_c_try_compile "$LINENO"; then : 3169 ac_cv_prog_cc_g=yes 3170else 3171 CFLAGS="" 3172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3173/* end confdefs.h. */ 3174 3175int 3176main () 3177{ 3178 3179 ; 3180 return 0; 3181} 3182_ACEOF 3183if ac_fn_c_try_compile "$LINENO"; then : 3184 3185else 3186 ac_c_werror_flag=$ac_save_c_werror_flag 3187 CFLAGS="-g" 3188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3189/* end confdefs.h. */ 3190 3191int 3192main () 3193{ 3194 3195 ; 3196 return 0; 3197} 3198_ACEOF 3199if ac_fn_c_try_compile "$LINENO"; then : 3200 ac_cv_prog_cc_g=yes 3201fi 3202rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3203fi 3204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3205fi 3206rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3207 ac_c_werror_flag=$ac_save_c_werror_flag 3208fi 3209{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3210$as_echo "$ac_cv_prog_cc_g" >&6; } 3211if test "$ac_test_CFLAGS" = set; then 3212 CFLAGS=$ac_save_CFLAGS 3213elif test $ac_cv_prog_cc_g = yes; then 3214 if test "$GCC" = yes; then 3215 CFLAGS="-g -O2" 3216 else 3217 CFLAGS="-g" 3218 fi 3219else 3220 if test "$GCC" = yes; then 3221 CFLAGS="-O2" 3222 else 3223 CFLAGS= 3224 fi 3225fi 3226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3227$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3228if test "${ac_cv_prog_cc_c89+set}" = set; then : 3229 $as_echo_n "(cached) " >&6 3230else 3231 ac_cv_prog_cc_c89=no 3232ac_save_CC=$CC 3233cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3234/* end confdefs.h. */ 3235#include <stdarg.h> 3236#include <stdio.h> 3237#include <sys/types.h> 3238#include <sys/stat.h> 3239/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3240struct buf { int x; }; 3241FILE * (*rcsopen) (struct buf *, struct stat *, int); 3242static char *e (p, i) 3243 char **p; 3244 int i; 3245{ 3246 return p[i]; 3247} 3248static char *f (char * (*g) (char **, int), char **p, ...) 3249{ 3250 char *s; 3251 va_list v; 3252 va_start (v,p); 3253 s = g (p, va_arg (v,int)); 3254 va_end (v); 3255 return s; 3256} 3257 3258/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3259 function prototypes and stuff, but not '\xHH' hex character constants. 3260 These don't provoke an error unfortunately, instead are silently treated 3261 as 'x'. The following induces an error, until -std is added to get 3262 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3263 array size at least. It's necessary to write '\x00'==0 to get something 3264 that's true only with -std. */ 3265int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3266 3267/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3268 inside strings and character constants. */ 3269#define FOO(x) 'x' 3270int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3271 3272int test (int i, double x); 3273struct s1 {int (*f) (int a);}; 3274struct s2 {int (*f) (double a);}; 3275int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3276int argc; 3277char **argv; 3278int 3279main () 3280{ 3281return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3282 ; 3283 return 0; 3284} 3285_ACEOF 3286for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3287 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3288do 3289 CC="$ac_save_CC $ac_arg" 3290 if ac_fn_c_try_compile "$LINENO"; then : 3291 ac_cv_prog_cc_c89=$ac_arg 3292fi 3293rm -f core conftest.err conftest.$ac_objext 3294 test "x$ac_cv_prog_cc_c89" != "xno" && break 3295done 3296rm -f conftest.$ac_ext 3297CC=$ac_save_CC 3298 3299fi 3300# AC_CACHE_VAL 3301case "x$ac_cv_prog_cc_c89" in 3302 x) 3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3304$as_echo "none needed" >&6; } ;; 3305 xno) 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3307$as_echo "unsupported" >&6; } ;; 3308 *) 3309 CC="$CC $ac_cv_prog_cc_c89" 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3311$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3312esac 3313if test "x$ac_cv_prog_cc_c89" != xno; then : 3314 3315fi 3316 3317ac_ext=c 3318ac_cpp='$CPP $CPPFLAGS' 3319ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3320ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3321ac_compiler_gnu=$ac_cv_c_compiler_gnu 3322 3323depcc="$CC" am_compiler_list= 3324 3325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3326$as_echo_n "checking dependency style of $depcc... " >&6; } 3327if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 3328 $as_echo_n "(cached) " >&6 3329else 3330 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3331 # We make a subdir and do the tests there. Otherwise we can end up 3332 # making bogus files that we don't know about and never remove. For 3333 # instance it was reported that on HP-UX the gcc test will end up 3334 # making a dummy file named `D' -- because `-MD' means `put the output 3335 # in D'. 3336 mkdir conftest.dir 3337 # Copy depcomp to subdir because otherwise we won't find it if we're 3338 # using a relative directory. 3339 cp "$am_depcomp" conftest.dir 3340 cd conftest.dir 3341 # We will build objects and dependencies in a subdirectory because 3342 # it helps to detect inapplicable dependency modes. For instance 3343 # both Tru64's cc and ICC support -MD to output dependencies as a 3344 # side effect of compilation, but ICC will put the dependencies in 3345 # the current directory while Tru64 will put them in the object 3346 # directory. 3347 mkdir sub 3348 3349 am_cv_CC_dependencies_compiler_type=none 3350 if test "$am_compiler_list" = ""; then 3351 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3352 fi 3353 am__universal=false 3354 case " $depcc " in #( 3355 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3356 esac 3357 3358 for depmode in $am_compiler_list; do 3359 # Setup a source with many dependencies, because some compilers 3360 # like to wrap large dependency lists on column 80 (with \), and 3361 # we should not choose a depcomp mode which is confused by this. 3362 # 3363 # We need to recreate these files for each test, as the compiler may 3364 # overwrite some of them when testing with obscure command lines. 3365 # This happens at least with the AIX C compiler. 3366 : > sub/conftest.c 3367 for i in 1 2 3 4 5 6; do 3368 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3369 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3370 # Solaris 8's {/usr,}/bin/sh. 3371 touch sub/conftst$i.h 3372 done 3373 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3374 3375 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3376 # mode. It turns out that the SunPro C++ compiler does not properly 3377 # handle `-M -o', and we need to detect this. Also, some Intel 3378 # versions had trouble with output in subdirs 3379 am__obj=sub/conftest.${OBJEXT-o} 3380 am__minus_obj="-o $am__obj" 3381 case $depmode in 3382 gcc) 3383 # This depmode causes a compiler race in universal mode. 3384 test "$am__universal" = false || continue 3385 ;; 3386 nosideeffect) 3387 # after this tag, mechanisms are not by side-effect, so they'll 3388 # only be used when explicitly requested 3389 if test "x$enable_dependency_tracking" = xyes; then 3390 continue 3391 else 3392 break 3393 fi 3394 ;; 3395 msvisualcpp | msvcmsys) 3396 # This compiler won't grok `-c -o', but also, the minuso test has 3397 # not run yet. These depmodes are late enough in the game, and 3398 # so weak that their functioning should not be impacted. 3399 am__obj=conftest.${OBJEXT-o} 3400 am__minus_obj= 3401 ;; 3402 none) break ;; 3403 esac 3404 if depmode=$depmode \ 3405 source=sub/conftest.c object=$am__obj \ 3406 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3407 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3408 >/dev/null 2>conftest.err && 3409 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3410 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3411 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3412 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3413 # icc doesn't choke on unknown options, it will just issue warnings 3414 # or remarks (even with -Werror). So we grep stderr for any message 3415 # that says an option was ignored or not supported. 3416 # When given -MP, icc 7.0 and 7.1 complain thusly: 3417 # icc: Command line warning: ignoring option '-M'; no argument required 3418 # The diagnosis changed in icc 8.0: 3419 # icc: Command line remark: option '-MP' not supported 3420 if (grep 'ignoring option' conftest.err || 3421 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3422 am_cv_CC_dependencies_compiler_type=$depmode 3423 break 3424 fi 3425 fi 3426 done 3427 3428 cd .. 3429 rm -rf conftest.dir 3430else 3431 am_cv_CC_dependencies_compiler_type=none 3432fi 3433 3434fi 3435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3436$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3437CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3438 3439 if 3440 test "x$enable_dependency_tracking" != xno \ 3441 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3442 am__fastdepCC_TRUE= 3443 am__fastdepCC_FALSE='#' 3444else 3445 am__fastdepCC_TRUE='#' 3446 am__fastdepCC_FALSE= 3447fi 3448 3449 3450 3451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 3452$as_echo_n "checking for library containing strerror... " >&6; } 3453if test "${ac_cv_search_strerror+set}" = set; then : 3454 $as_echo_n "(cached) " >&6 3455else 3456 ac_func_search_save_LIBS=$LIBS 3457cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3458/* end confdefs.h. */ 3459 3460/* Override any GCC internal prototype to avoid an error. 3461 Use char because int might match the return type of a GCC 3462 builtin and then its argument prototype would still apply. */ 3463#ifdef __cplusplus 3464extern "C" 3465#endif 3466char strerror (); 3467int 3468main () 3469{ 3470return strerror (); 3471 ; 3472 return 0; 3473} 3474_ACEOF 3475for ac_lib in '' cposix; do 3476 if test -z "$ac_lib"; then 3477 ac_res="none required" 3478 else 3479 ac_res=-l$ac_lib 3480 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3481 fi 3482 if ac_fn_c_try_link "$LINENO"; then : 3483 ac_cv_search_strerror=$ac_res 3484fi 3485rm -f core conftest.err conftest.$ac_objext \ 3486 conftest$ac_exeext 3487 if test "${ac_cv_search_strerror+set}" = set; then : 3488 break 3489fi 3490done 3491if test "${ac_cv_search_strerror+set}" = set; then : 3492 3493else 3494 ac_cv_search_strerror=no 3495fi 3496rm conftest.$ac_ext 3497LIBS=$ac_func_search_save_LIBS 3498fi 3499{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 3500$as_echo "$ac_cv_search_strerror" >&6; } 3501ac_res=$ac_cv_search_strerror 3502if test "$ac_res" != no; then : 3503 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3504 3505fi 3506 3507ac_ext=c 3508ac_cpp='$CPP $CPPFLAGS' 3509ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3510ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3511ac_compiler_gnu=$ac_cv_c_compiler_gnu 3512if test -n "$ac_tool_prefix"; then 3513 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3514set dummy ${ac_tool_prefix}gcc; ac_word=$2 3515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3516$as_echo_n "checking for $ac_word... " >&6; } 3517if test "${ac_cv_prog_CC+set}" = set; then : 3518 $as_echo_n "(cached) " >&6 3519else 3520 if test -n "$CC"; then 3521 ac_cv_prog_CC="$CC" # Let the user override the test. 3522else 3523as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3524for as_dir in $PATH 3525do 3526 IFS=$as_save_IFS 3527 test -z "$as_dir" && as_dir=. 3528 for ac_exec_ext in '' $ac_executable_extensions; do 3529 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3530 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3532 break 2 3533 fi 3534done 3535 done 3536IFS=$as_save_IFS 3537 3538fi 3539fi 3540CC=$ac_cv_prog_CC 3541if test -n "$CC"; then 3542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3543$as_echo "$CC" >&6; } 3544else 3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3546$as_echo "no" >&6; } 3547fi 3548 3549 3550fi 3551if test -z "$ac_cv_prog_CC"; then 3552 ac_ct_CC=$CC 3553 # Extract the first word of "gcc", so it can be a program name with args. 3554set dummy gcc; ac_word=$2 3555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3556$as_echo_n "checking for $ac_word... " >&6; } 3557if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3558 $as_echo_n "(cached) " >&6 3559else 3560 if test -n "$ac_ct_CC"; then 3561 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3562else 3563as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3564for as_dir in $PATH 3565do 3566 IFS=$as_save_IFS 3567 test -z "$as_dir" && as_dir=. 3568 for ac_exec_ext in '' $ac_executable_extensions; do 3569 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3570 ac_cv_prog_ac_ct_CC="gcc" 3571 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3572 break 2 3573 fi 3574done 3575 done 3576IFS=$as_save_IFS 3577 3578fi 3579fi 3580ac_ct_CC=$ac_cv_prog_ac_ct_CC 3581if test -n "$ac_ct_CC"; then 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3583$as_echo "$ac_ct_CC" >&6; } 3584else 3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3586$as_echo "no" >&6; } 3587fi 3588 3589 if test "x$ac_ct_CC" = x; then 3590 CC="" 3591 else 3592 case $cross_compiling:$ac_tool_warned in 3593yes:) 3594{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3595$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3596ac_tool_warned=yes ;; 3597esac 3598 CC=$ac_ct_CC 3599 fi 3600else 3601 CC="$ac_cv_prog_CC" 3602fi 3603 3604if test -z "$CC"; then 3605 if test -n "$ac_tool_prefix"; then 3606 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3607set dummy ${ac_tool_prefix}cc; ac_word=$2 3608{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3609$as_echo_n "checking for $ac_word... " >&6; } 3610if test "${ac_cv_prog_CC+set}" = set; then : 3611 $as_echo_n "(cached) " >&6 3612else 3613 if test -n "$CC"; then 3614 ac_cv_prog_CC="$CC" # Let the user override the test. 3615else 3616as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3617for as_dir in $PATH 3618do 3619 IFS=$as_save_IFS 3620 test -z "$as_dir" && as_dir=. 3621 for ac_exec_ext in '' $ac_executable_extensions; do 3622 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3623 ac_cv_prog_CC="${ac_tool_prefix}cc" 3624 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3625 break 2 3626 fi 3627done 3628 done 3629IFS=$as_save_IFS 3630 3631fi 3632fi 3633CC=$ac_cv_prog_CC 3634if test -n "$CC"; then 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3636$as_echo "$CC" >&6; } 3637else 3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3639$as_echo "no" >&6; } 3640fi 3641 3642 3643 fi 3644fi 3645if test -z "$CC"; then 3646 # Extract the first word of "cc", so it can be a program name with args. 3647set dummy cc; ac_word=$2 3648{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3649$as_echo_n "checking for $ac_word... " >&6; } 3650if test "${ac_cv_prog_CC+set}" = set; then : 3651 $as_echo_n "(cached) " >&6 3652else 3653 if test -n "$CC"; then 3654 ac_cv_prog_CC="$CC" # Let the user override the test. 3655else 3656 ac_prog_rejected=no 3657as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3658for as_dir in $PATH 3659do 3660 IFS=$as_save_IFS 3661 test -z "$as_dir" && as_dir=. 3662 for ac_exec_ext in '' $ac_executable_extensions; do 3663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3664 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3665 ac_prog_rejected=yes 3666 continue 3667 fi 3668 ac_cv_prog_CC="cc" 3669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3670 break 2 3671 fi 3672done 3673 done 3674IFS=$as_save_IFS 3675 3676if test $ac_prog_rejected = yes; then 3677 # We found a bogon in the path, so make sure we never use it. 3678 set dummy $ac_cv_prog_CC 3679 shift 3680 if test $# != 0; then 3681 # We chose a different compiler from the bogus one. 3682 # However, it has the same basename, so the bogon will be chosen 3683 # first if we set CC to just the basename; use the full file name. 3684 shift 3685 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3686 fi 3687fi 3688fi 3689fi 3690CC=$ac_cv_prog_CC 3691if test -n "$CC"; then 3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3693$as_echo "$CC" >&6; } 3694else 3695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3696$as_echo "no" >&6; } 3697fi 3698 3699 3700fi 3701if test -z "$CC"; then 3702 if test -n "$ac_tool_prefix"; then 3703 for ac_prog in cl.exe 3704 do 3705 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3706set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3707{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3708$as_echo_n "checking for $ac_word... " >&6; } 3709if test "${ac_cv_prog_CC+set}" = set; then : 3710 $as_echo_n "(cached) " >&6 3711else 3712 if test -n "$CC"; then 3713 ac_cv_prog_CC="$CC" # Let the user override the test. 3714else 3715as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3716for as_dir in $PATH 3717do 3718 IFS=$as_save_IFS 3719 test -z "$as_dir" && as_dir=. 3720 for ac_exec_ext in '' $ac_executable_extensions; do 3721 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3722 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3724 break 2 3725 fi 3726done 3727 done 3728IFS=$as_save_IFS 3729 3730fi 3731fi 3732CC=$ac_cv_prog_CC 3733if test -n "$CC"; then 3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3735$as_echo "$CC" >&6; } 3736else 3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3738$as_echo "no" >&6; } 3739fi 3740 3741 3742 test -n "$CC" && break 3743 done 3744fi 3745if test -z "$CC"; then 3746 ac_ct_CC=$CC 3747 for ac_prog in cl.exe 3748do 3749 # Extract the first word of "$ac_prog", so it can be a program name with args. 3750set dummy $ac_prog; ac_word=$2 3751{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3752$as_echo_n "checking for $ac_word... " >&6; } 3753if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3754 $as_echo_n "(cached) " >&6 3755else 3756 if test -n "$ac_ct_CC"; then 3757 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3758else 3759as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3760for as_dir in $PATH 3761do 3762 IFS=$as_save_IFS 3763 test -z "$as_dir" && as_dir=. 3764 for ac_exec_ext in '' $ac_executable_extensions; do 3765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3766 ac_cv_prog_ac_ct_CC="$ac_prog" 3767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3768 break 2 3769 fi 3770done 3771 done 3772IFS=$as_save_IFS 3773 3774fi 3775fi 3776ac_ct_CC=$ac_cv_prog_ac_ct_CC 3777if test -n "$ac_ct_CC"; then 3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3779$as_echo "$ac_ct_CC" >&6; } 3780else 3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3782$as_echo "no" >&6; } 3783fi 3784 3785 3786 test -n "$ac_ct_CC" && break 3787done 3788 3789 if test "x$ac_ct_CC" = x; then 3790 CC="" 3791 else 3792 case $cross_compiling:$ac_tool_warned in 3793yes:) 3794{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3795$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3796ac_tool_warned=yes ;; 3797esac 3798 CC=$ac_ct_CC 3799 fi 3800fi 3801 3802fi 3803 3804 3805test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3806$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3807as_fn_error $? "no acceptable C compiler found in \$PATH 3808See \`config.log' for more details" "$LINENO" 5; } 3809 3810# Provide some information about the compiler. 3811$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3812set X $ac_compile 3813ac_compiler=$2 3814for ac_option in --version -v -V -qversion; do 3815 { { ac_try="$ac_compiler $ac_option >&5" 3816case "(($ac_try" in 3817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3818 *) ac_try_echo=$ac_try;; 3819esac 3820eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3821$as_echo "$ac_try_echo"; } >&5 3822 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3823 ac_status=$? 3824 if test -s conftest.err; then 3825 sed '10a\ 3826... rest of stderr output deleted ... 3827 10q' conftest.err >conftest.er1 3828 cat conftest.er1 >&5 3829 fi 3830 rm -f conftest.er1 conftest.err 3831 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3832 test $ac_status = 0; } 3833done 3834 3835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3836$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3837if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3838 $as_echo_n "(cached) " >&6 3839else 3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3841/* end confdefs.h. */ 3842 3843int 3844main () 3845{ 3846#ifndef __GNUC__ 3847 choke me 3848#endif 3849 3850 ; 3851 return 0; 3852} 3853_ACEOF 3854if ac_fn_c_try_compile "$LINENO"; then : 3855 ac_compiler_gnu=yes 3856else 3857 ac_compiler_gnu=no 3858fi 3859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3860ac_cv_c_compiler_gnu=$ac_compiler_gnu 3861 3862fi 3863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3864$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3865if test $ac_compiler_gnu = yes; then 3866 GCC=yes 3867else 3868 GCC= 3869fi 3870ac_test_CFLAGS=${CFLAGS+set} 3871ac_save_CFLAGS=$CFLAGS 3872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3873$as_echo_n "checking whether $CC accepts -g... " >&6; } 3874if test "${ac_cv_prog_cc_g+set}" = set; then : 3875 $as_echo_n "(cached) " >&6 3876else 3877 ac_save_c_werror_flag=$ac_c_werror_flag 3878 ac_c_werror_flag=yes 3879 ac_cv_prog_cc_g=no 3880 CFLAGS="-g" 3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3882/* end confdefs.h. */ 3883 3884int 3885main () 3886{ 3887 3888 ; 3889 return 0; 3890} 3891_ACEOF 3892if ac_fn_c_try_compile "$LINENO"; then : 3893 ac_cv_prog_cc_g=yes 3894else 3895 CFLAGS="" 3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3897/* end confdefs.h. */ 3898 3899int 3900main () 3901{ 3902 3903 ; 3904 return 0; 3905} 3906_ACEOF 3907if ac_fn_c_try_compile "$LINENO"; then : 3908 3909else 3910 ac_c_werror_flag=$ac_save_c_werror_flag 3911 CFLAGS="-g" 3912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3913/* end confdefs.h. */ 3914 3915int 3916main () 3917{ 3918 3919 ; 3920 return 0; 3921} 3922_ACEOF 3923if ac_fn_c_try_compile "$LINENO"; then : 3924 ac_cv_prog_cc_g=yes 3925fi 3926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3927fi 3928rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3929fi 3930rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3931 ac_c_werror_flag=$ac_save_c_werror_flag 3932fi 3933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3934$as_echo "$ac_cv_prog_cc_g" >&6; } 3935if test "$ac_test_CFLAGS" = set; then 3936 CFLAGS=$ac_save_CFLAGS 3937elif test $ac_cv_prog_cc_g = yes; then 3938 if test "$GCC" = yes; then 3939 CFLAGS="-g -O2" 3940 else 3941 CFLAGS="-g" 3942 fi 3943else 3944 if test "$GCC" = yes; then 3945 CFLAGS="-O2" 3946 else 3947 CFLAGS= 3948 fi 3949fi 3950{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3951$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3952if test "${ac_cv_prog_cc_c89+set}" = set; then : 3953 $as_echo_n "(cached) " >&6 3954else 3955 ac_cv_prog_cc_c89=no 3956ac_save_CC=$CC 3957cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3958/* end confdefs.h. */ 3959#include <stdarg.h> 3960#include <stdio.h> 3961#include <sys/types.h> 3962#include <sys/stat.h> 3963/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3964struct buf { int x; }; 3965FILE * (*rcsopen) (struct buf *, struct stat *, int); 3966static char *e (p, i) 3967 char **p; 3968 int i; 3969{ 3970 return p[i]; 3971} 3972static char *f (char * (*g) (char **, int), char **p, ...) 3973{ 3974 char *s; 3975 va_list v; 3976 va_start (v,p); 3977 s = g (p, va_arg (v,int)); 3978 va_end (v); 3979 return s; 3980} 3981 3982/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3983 function prototypes and stuff, but not '\xHH' hex character constants. 3984 These don't provoke an error unfortunately, instead are silently treated 3985 as 'x'. The following induces an error, until -std is added to get 3986 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3987 array size at least. It's necessary to write '\x00'==0 to get something 3988 that's true only with -std. */ 3989int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3990 3991/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3992 inside strings and character constants. */ 3993#define FOO(x) 'x' 3994int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3995 3996int test (int i, double x); 3997struct s1 {int (*f) (int a);}; 3998struct s2 {int (*f) (double a);}; 3999int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4000int argc; 4001char **argv; 4002int 4003main () 4004{ 4005return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4006 ; 4007 return 0; 4008} 4009_ACEOF 4010for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4011 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4012do 4013 CC="$ac_save_CC $ac_arg" 4014 if ac_fn_c_try_compile "$LINENO"; then : 4015 ac_cv_prog_cc_c89=$ac_arg 4016fi 4017rm -f core conftest.err conftest.$ac_objext 4018 test "x$ac_cv_prog_cc_c89" != "xno" && break 4019done 4020rm -f conftest.$ac_ext 4021CC=$ac_save_CC 4022 4023fi 4024# AC_CACHE_VAL 4025case "x$ac_cv_prog_cc_c89" in 4026 x) 4027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4028$as_echo "none needed" >&6; } ;; 4029 xno) 4030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4031$as_echo "unsupported" >&6; } ;; 4032 *) 4033 CC="$CC $ac_cv_prog_cc_c89" 4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4035$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4036esac 4037if test "x$ac_cv_prog_cc_c89" != xno; then : 4038 4039fi 4040 4041ac_ext=c 4042ac_cpp='$CPP $CPPFLAGS' 4043ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4044ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4045ac_compiler_gnu=$ac_cv_c_compiler_gnu 4046 4047depcc="$CC" am_compiler_list= 4048 4049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4050$as_echo_n "checking dependency style of $depcc... " >&6; } 4051if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 4052 $as_echo_n "(cached) " >&6 4053else 4054 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4055 # We make a subdir and do the tests there. Otherwise we can end up 4056 # making bogus files that we don't know about and never remove. For 4057 # instance it was reported that on HP-UX the gcc test will end up 4058 # making a dummy file named `D' -- because `-MD' means `put the output 4059 # in D'. 4060 mkdir conftest.dir 4061 # Copy depcomp to subdir because otherwise we won't find it if we're 4062 # using a relative directory. 4063 cp "$am_depcomp" conftest.dir 4064 cd conftest.dir 4065 # We will build objects and dependencies in a subdirectory because 4066 # it helps to detect inapplicable dependency modes. For instance 4067 # both Tru64's cc and ICC support -MD to output dependencies as a 4068 # side effect of compilation, but ICC will put the dependencies in 4069 # the current directory while Tru64 will put them in the object 4070 # directory. 4071 mkdir sub 4072 4073 am_cv_CC_dependencies_compiler_type=none 4074 if test "$am_compiler_list" = ""; then 4075 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4076 fi 4077 am__universal=false 4078 case " $depcc " in #( 4079 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4080 esac 4081 4082 for depmode in $am_compiler_list; do 4083 # Setup a source with many dependencies, because some compilers 4084 # like to wrap large dependency lists on column 80 (with \), and 4085 # we should not choose a depcomp mode which is confused by this. 4086 # 4087 # We need to recreate these files for each test, as the compiler may 4088 # overwrite some of them when testing with obscure command lines. 4089 # This happens at least with the AIX C compiler. 4090 : > sub/conftest.c 4091 for i in 1 2 3 4 5 6; do 4092 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4093 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4094 # Solaris 8's {/usr,}/bin/sh. 4095 touch sub/conftst$i.h 4096 done 4097 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4098 4099 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4100 # mode. It turns out that the SunPro C++ compiler does not properly 4101 # handle `-M -o', and we need to detect this. Also, some Intel 4102 # versions had trouble with output in subdirs 4103 am__obj=sub/conftest.${OBJEXT-o} 4104 am__minus_obj="-o $am__obj" 4105 case $depmode in 4106 gcc) 4107 # This depmode causes a compiler race in universal mode. 4108 test "$am__universal" = false || continue 4109 ;; 4110 nosideeffect) 4111 # after this tag, mechanisms are not by side-effect, so they'll 4112 # only be used when explicitly requested 4113 if test "x$enable_dependency_tracking" = xyes; then 4114 continue 4115 else 4116 break 4117 fi 4118 ;; 4119 msvisualcpp | msvcmsys) 4120 # This compiler won't grok `-c -o', but also, the minuso test has 4121 # not run yet. These depmodes are late enough in the game, and 4122 # so weak that their functioning should not be impacted. 4123 am__obj=conftest.${OBJEXT-o} 4124 am__minus_obj= 4125 ;; 4126 none) break ;; 4127 esac 4128 if depmode=$depmode \ 4129 source=sub/conftest.c object=$am__obj \ 4130 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4131 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4132 >/dev/null 2>conftest.err && 4133 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4134 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4135 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4136 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4137 # icc doesn't choke on unknown options, it will just issue warnings 4138 # or remarks (even with -Werror). So we grep stderr for any message 4139 # that says an option was ignored or not supported. 4140 # When given -MP, icc 7.0 and 7.1 complain thusly: 4141 # icc: Command line warning: ignoring option '-M'; no argument required 4142 # The diagnosis changed in icc 8.0: 4143 # icc: Command line remark: option '-MP' not supported 4144 if (grep 'ignoring option' conftest.err || 4145 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4146 am_cv_CC_dependencies_compiler_type=$depmode 4147 break 4148 fi 4149 fi 4150 done 4151 4152 cd .. 4153 rm -rf conftest.dir 4154else 4155 am_cv_CC_dependencies_compiler_type=none 4156fi 4157 4158fi 4159{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4160$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4161CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4162 4163 if 4164 test "x$enable_dependency_tracking" != xno \ 4165 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4166 am__fastdepCC_TRUE= 4167 am__fastdepCC_FALSE='#' 4168else 4169 am__fastdepCC_TRUE='#' 4170 am__fastdepCC_FALSE= 4171fi 4172 4173 4174ac_ext=c 4175ac_cpp='$CPP $CPPFLAGS' 4176ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4177ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4178ac_compiler_gnu=$ac_cv_c_compiler_gnu 4179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4180$as_echo_n "checking how to run the C preprocessor... " >&6; } 4181# On Suns, sometimes $CPP names a directory. 4182if test -n "$CPP" && test -d "$CPP"; then 4183 CPP= 4184fi 4185if test -z "$CPP"; then 4186 if test "${ac_cv_prog_CPP+set}" = set; then : 4187 $as_echo_n "(cached) " >&6 4188else 4189 # Double quotes because CPP needs to be expanded 4190 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4191 do 4192 ac_preproc_ok=false 4193for ac_c_preproc_warn_flag in '' yes 4194do 4195 # Use a header file that comes with gcc, so configuring glibc 4196 # with a fresh cross-compiler works. 4197 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4198 # <limits.h> exists even on freestanding compilers. 4199 # On the NeXT, cc -E runs the code through the compiler's parser, 4200 # not just through cpp. "Syntax error" is here to catch this case. 4201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4202/* end confdefs.h. */ 4203#ifdef __STDC__ 4204# include <limits.h> 4205#else 4206# include <assert.h> 4207#endif 4208 Syntax error 4209_ACEOF 4210if ac_fn_c_try_cpp "$LINENO"; then : 4211 4212else 4213 # Broken: fails on valid input. 4214continue 4215fi 4216rm -f conftest.err conftest.$ac_ext 4217 4218 # OK, works on sane cases. Now check whether nonexistent headers 4219 # can be detected and how. 4220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4221/* end confdefs.h. */ 4222#include <ac_nonexistent.h> 4223_ACEOF 4224if ac_fn_c_try_cpp "$LINENO"; then : 4225 # Broken: success on invalid input. 4226continue 4227else 4228 # Passes both tests. 4229ac_preproc_ok=: 4230break 4231fi 4232rm -f conftest.err conftest.$ac_ext 4233 4234done 4235# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4236rm -f conftest.err conftest.$ac_ext 4237if $ac_preproc_ok; then : 4238 break 4239fi 4240 4241 done 4242 ac_cv_prog_CPP=$CPP 4243 4244fi 4245 CPP=$ac_cv_prog_CPP 4246else 4247 ac_cv_prog_CPP=$CPP 4248fi 4249{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4250$as_echo "$CPP" >&6; } 4251ac_preproc_ok=false 4252for ac_c_preproc_warn_flag in '' yes 4253do 4254 # Use a header file that comes with gcc, so configuring glibc 4255 # with a fresh cross-compiler works. 4256 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4257 # <limits.h> exists even on freestanding compilers. 4258 # On the NeXT, cc -E runs the code through the compiler's parser, 4259 # not just through cpp. "Syntax error" is here to catch this case. 4260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4261/* end confdefs.h. */ 4262#ifdef __STDC__ 4263# include <limits.h> 4264#else 4265# include <assert.h> 4266#endif 4267 Syntax error 4268_ACEOF 4269if ac_fn_c_try_cpp "$LINENO"; then : 4270 4271else 4272 # Broken: fails on valid input. 4273continue 4274fi 4275rm -f conftest.err conftest.$ac_ext 4276 4277 # OK, works on sane cases. Now check whether nonexistent headers 4278 # can be detected and how. 4279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4280/* end confdefs.h. */ 4281#include <ac_nonexistent.h> 4282_ACEOF 4283if ac_fn_c_try_cpp "$LINENO"; then : 4284 # Broken: success on invalid input. 4285continue 4286else 4287 # Passes both tests. 4288ac_preproc_ok=: 4289break 4290fi 4291rm -f conftest.err conftest.$ac_ext 4292 4293done 4294# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4295rm -f conftest.err conftest.$ac_ext 4296if $ac_preproc_ok; then : 4297 4298else 4299 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4300$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4301as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4302See \`config.log' for more details" "$LINENO" 5; } 4303fi 4304 4305ac_ext=c 4306ac_cpp='$CPP $CPPFLAGS' 4307ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4308ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4309ac_compiler_gnu=$ac_cv_c_compiler_gnu 4310 4311 4312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4313$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4314if test "${ac_cv_path_GREP+set}" = set; then : 4315 $as_echo_n "(cached) " >&6 4316else 4317 if test -z "$GREP"; then 4318 ac_path_GREP_found=false 4319 # Loop through the user's path and test for each of PROGNAME-LIST 4320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4321for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4322do 4323 IFS=$as_save_IFS 4324 test -z "$as_dir" && as_dir=. 4325 for ac_prog in grep ggrep; do 4326 for ac_exec_ext in '' $ac_executable_extensions; do 4327 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4328 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4329# Check for GNU ac_path_GREP and select it if it is found. 4330 # Check for GNU $ac_path_GREP 4331case `"$ac_path_GREP" --version 2>&1` in 4332*GNU*) 4333 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4334*) 4335 ac_count=0 4336 $as_echo_n 0123456789 >"conftest.in" 4337 while : 4338 do 4339 cat "conftest.in" "conftest.in" >"conftest.tmp" 4340 mv "conftest.tmp" "conftest.in" 4341 cp "conftest.in" "conftest.nl" 4342 $as_echo 'GREP' >> "conftest.nl" 4343 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4344 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4345 as_fn_arith $ac_count + 1 && ac_count=$as_val 4346 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4347 # Best one so far, save it but keep looking for a better one 4348 ac_cv_path_GREP="$ac_path_GREP" 4349 ac_path_GREP_max=$ac_count 4350 fi 4351 # 10*(2^10) chars as input seems more than enough 4352 test $ac_count -gt 10 && break 4353 done 4354 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4355esac 4356 4357 $ac_path_GREP_found && break 3 4358 done 4359 done 4360 done 4361IFS=$as_save_IFS 4362 if test -z "$ac_cv_path_GREP"; then 4363 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4364 fi 4365else 4366 ac_cv_path_GREP=$GREP 4367fi 4368 4369fi 4370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4371$as_echo "$ac_cv_path_GREP" >&6; } 4372 GREP="$ac_cv_path_GREP" 4373 4374 4375{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4376$as_echo_n "checking for egrep... " >&6; } 4377if test "${ac_cv_path_EGREP+set}" = set; then : 4378 $as_echo_n "(cached) " >&6 4379else 4380 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4381 then ac_cv_path_EGREP="$GREP -E" 4382 else 4383 if test -z "$EGREP"; then 4384 ac_path_EGREP_found=false 4385 # Loop through the user's path and test for each of PROGNAME-LIST 4386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4387for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4388do 4389 IFS=$as_save_IFS 4390 test -z "$as_dir" && as_dir=. 4391 for ac_prog in egrep; do 4392 for ac_exec_ext in '' $ac_executable_extensions; do 4393 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4394 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4395# Check for GNU ac_path_EGREP and select it if it is found. 4396 # Check for GNU $ac_path_EGREP 4397case `"$ac_path_EGREP" --version 2>&1` in 4398*GNU*) 4399 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4400*) 4401 ac_count=0 4402 $as_echo_n 0123456789 >"conftest.in" 4403 while : 4404 do 4405 cat "conftest.in" "conftest.in" >"conftest.tmp" 4406 mv "conftest.tmp" "conftest.in" 4407 cp "conftest.in" "conftest.nl" 4408 $as_echo 'EGREP' >> "conftest.nl" 4409 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4410 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4411 as_fn_arith $ac_count + 1 && ac_count=$as_val 4412 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4413 # Best one so far, save it but keep looking for a better one 4414 ac_cv_path_EGREP="$ac_path_EGREP" 4415 ac_path_EGREP_max=$ac_count 4416 fi 4417 # 10*(2^10) chars as input seems more than enough 4418 test $ac_count -gt 10 && break 4419 done 4420 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4421esac 4422 4423 $ac_path_EGREP_found && break 3 4424 done 4425 done 4426 done 4427IFS=$as_save_IFS 4428 if test -z "$ac_cv_path_EGREP"; then 4429 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4430 fi 4431else 4432 ac_cv_path_EGREP=$EGREP 4433fi 4434 4435 fi 4436fi 4437{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4438$as_echo "$ac_cv_path_EGREP" >&6; } 4439 EGREP="$ac_cv_path_EGREP" 4440 4441 4442{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4443$as_echo_n "checking for ANSI C header files... " >&6; } 4444if test "${ac_cv_header_stdc+set}" = set; then : 4445 $as_echo_n "(cached) " >&6 4446else 4447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4448/* end confdefs.h. */ 4449#include <stdlib.h> 4450#include <stdarg.h> 4451#include <string.h> 4452#include <float.h> 4453 4454int 4455main () 4456{ 4457 4458 ; 4459 return 0; 4460} 4461_ACEOF 4462if ac_fn_c_try_compile "$LINENO"; then : 4463 ac_cv_header_stdc=yes 4464else 4465 ac_cv_header_stdc=no 4466fi 4467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4468 4469if test $ac_cv_header_stdc = yes; then 4470 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4472/* end confdefs.h. */ 4473#include <string.h> 4474 4475_ACEOF 4476if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4477 $EGREP "memchr" >/dev/null 2>&1; then : 4478 4479else 4480 ac_cv_header_stdc=no 4481fi 4482rm -f conftest* 4483 4484fi 4485 4486if test $ac_cv_header_stdc = yes; then 4487 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4489/* end confdefs.h. */ 4490#include <stdlib.h> 4491 4492_ACEOF 4493if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4494 $EGREP "free" >/dev/null 2>&1; then : 4495 4496else 4497 ac_cv_header_stdc=no 4498fi 4499rm -f conftest* 4500 4501fi 4502 4503if test $ac_cv_header_stdc = yes; then 4504 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4505 if test "$cross_compiling" = yes; then : 4506 : 4507else 4508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4509/* end confdefs.h. */ 4510#include <ctype.h> 4511#include <stdlib.h> 4512#if ((' ' & 0x0FF) == 0x020) 4513# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4514# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4515#else 4516# define ISLOWER(c) \ 4517 (('a' <= (c) && (c) <= 'i') \ 4518 || ('j' <= (c) && (c) <= 'r') \ 4519 || ('s' <= (c) && (c) <= 'z')) 4520# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4521#endif 4522 4523#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4524int 4525main () 4526{ 4527 int i; 4528 for (i = 0; i < 256; i++) 4529 if (XOR (islower (i), ISLOWER (i)) 4530 || toupper (i) != TOUPPER (i)) 4531 return 2; 4532 return 0; 4533} 4534_ACEOF 4535if ac_fn_c_try_run "$LINENO"; then : 4536 4537else 4538 ac_cv_header_stdc=no 4539fi 4540rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4541 conftest.$ac_objext conftest.beam conftest.$ac_ext 4542fi 4543 4544fi 4545fi 4546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4547$as_echo "$ac_cv_header_stdc" >&6; } 4548if test $ac_cv_header_stdc = yes; then 4549 4550$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4551 4552fi 4553 4554for ac_prog in 'bison -y' byacc 4555do 4556 # Extract the first word of "$ac_prog", so it can be a program name with args. 4557set dummy $ac_prog; ac_word=$2 4558{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4559$as_echo_n "checking for $ac_word... " >&6; } 4560if test "${ac_cv_prog_YACC+set}" = set; then : 4561 $as_echo_n "(cached) " >&6 4562else 4563 if test -n "$YACC"; then 4564 ac_cv_prog_YACC="$YACC" # Let the user override the test. 4565else 4566as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4567for as_dir in $PATH 4568do 4569 IFS=$as_save_IFS 4570 test -z "$as_dir" && as_dir=. 4571 for ac_exec_ext in '' $ac_executable_extensions; do 4572 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4573 ac_cv_prog_YACC="$ac_prog" 4574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4575 break 2 4576 fi 4577done 4578 done 4579IFS=$as_save_IFS 4580 4581fi 4582fi 4583YACC=$ac_cv_prog_YACC 4584if test -n "$YACC"; then 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 4586$as_echo "$YACC" >&6; } 4587else 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4589$as_echo "no" >&6; } 4590fi 4591 4592 4593 test -n "$YACC" && break 4594done 4595test -n "$YACC" || YACC="yacc" 4596 4597for ac_prog in flex lex 4598do 4599 # Extract the first word of "$ac_prog", so it can be a program name with args. 4600set dummy $ac_prog; ac_word=$2 4601{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4602$as_echo_n "checking for $ac_word... " >&6; } 4603if test "${ac_cv_prog_LEX+set}" = set; then : 4604 $as_echo_n "(cached) " >&6 4605else 4606 if test -n "$LEX"; then 4607 ac_cv_prog_LEX="$LEX" # Let the user override the test. 4608else 4609as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4610for as_dir in $PATH 4611do 4612 IFS=$as_save_IFS 4613 test -z "$as_dir" && as_dir=. 4614 for ac_exec_ext in '' $ac_executable_extensions; do 4615 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4616 ac_cv_prog_LEX="$ac_prog" 4617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4618 break 2 4619 fi 4620done 4621 done 4622IFS=$as_save_IFS 4623 4624fi 4625fi 4626LEX=$ac_cv_prog_LEX 4627if test -n "$LEX"; then 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 4629$as_echo "$LEX" >&6; } 4630else 4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4632$as_echo "no" >&6; } 4633fi 4634 4635 4636 test -n "$LEX" && break 4637done 4638test -n "$LEX" || LEX=":" 4639 4640if test "x$LEX" != "x:"; then 4641 cat >conftest.l <<_ACEOF 4642%% 4643a { ECHO; } 4644b { REJECT; } 4645c { yymore (); } 4646d { yyless (1); } 4647e { yyless (input () != 0); } 4648f { unput (yytext[0]); } 4649. { BEGIN INITIAL; } 4650%% 4651#ifdef YYTEXT_POINTER 4652extern char *yytext; 4653#endif 4654int 4655main (void) 4656{ 4657 return ! yylex () + ! yywrap (); 4658} 4659_ACEOF 4660{ { ac_try="$LEX conftest.l" 4661case "(($ac_try" in 4662 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4663 *) ac_try_echo=$ac_try;; 4664esac 4665eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4666$as_echo "$ac_try_echo"; } >&5 4667 (eval "$LEX conftest.l") 2>&5 4668 ac_status=$? 4669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4670 test $ac_status = 0; } 4671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 4672$as_echo_n "checking lex output file root... " >&6; } 4673if test "${ac_cv_prog_lex_root+set}" = set; then : 4674 $as_echo_n "(cached) " >&6 4675else 4676 4677if test -f lex.yy.c; then 4678 ac_cv_prog_lex_root=lex.yy 4679elif test -f lexyy.c; then 4680 ac_cv_prog_lex_root=lexyy 4681else 4682 as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 4683fi 4684fi 4685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 4686$as_echo "$ac_cv_prog_lex_root" >&6; } 4687LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 4688 4689if test -z "${LEXLIB+set}"; then 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 4691$as_echo_n "checking lex library... " >&6; } 4692if test "${ac_cv_lib_lex+set}" = set; then : 4693 $as_echo_n "(cached) " >&6 4694else 4695 4696 ac_save_LIBS=$LIBS 4697 ac_cv_lib_lex='none needed' 4698 for ac_lib in '' -lfl -ll; do 4699 LIBS="$ac_lib $ac_save_LIBS" 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701/* end confdefs.h. */ 4702`cat $LEX_OUTPUT_ROOT.c` 4703_ACEOF 4704if ac_fn_c_try_link "$LINENO"; then : 4705 ac_cv_lib_lex=$ac_lib 4706fi 4707rm -f core conftest.err conftest.$ac_objext \ 4708 conftest$ac_exeext conftest.$ac_ext 4709 test "$ac_cv_lib_lex" != 'none needed' && break 4710 done 4711 LIBS=$ac_save_LIBS 4712 4713fi 4714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 4715$as_echo "$ac_cv_lib_lex" >&6; } 4716 test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex 4717fi 4718 4719 4720{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 4721$as_echo_n "checking whether yytext is a pointer... " >&6; } 4722if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then : 4723 $as_echo_n "(cached) " >&6 4724else 4725 # POSIX says lex can declare yytext either as a pointer or an array; the 4726# default is implementation-dependent. Figure out which it is, since 4727# not all implementations provide the %pointer and %array declarations. 4728ac_cv_prog_lex_yytext_pointer=no 4729ac_save_LIBS=$LIBS 4730LIBS="$LEXLIB $ac_save_LIBS" 4731cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4732/* end confdefs.h. */ 4733#define YYTEXT_POINTER 1 4734`cat $LEX_OUTPUT_ROOT.c` 4735_ACEOF 4736if ac_fn_c_try_link "$LINENO"; then : 4737 ac_cv_prog_lex_yytext_pointer=yes 4738fi 4739rm -f core conftest.err conftest.$ac_objext \ 4740 conftest$ac_exeext conftest.$ac_ext 4741LIBS=$ac_save_LIBS 4742 4743fi 4744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 4745$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } 4746if test $ac_cv_prog_lex_yytext_pointer = yes; then 4747 4748$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h 4749 4750fi 4751rm -f conftest.l $LEX_OUTPUT_ROOT.c 4752 4753fi 4754if test "$LEX" = :; then 4755 LEX=${am_missing_run}flex 4756fi 4757 4758ac_ext=c 4759ac_cpp='$CPP $CPPFLAGS' 4760ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4761ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4762ac_compiler_gnu=$ac_cv_c_compiler_gnu 4763{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4764$as_echo_n "checking how to run the C preprocessor... " >&6; } 4765# On Suns, sometimes $CPP names a directory. 4766if test -n "$CPP" && test -d "$CPP"; then 4767 CPP= 4768fi 4769if test -z "$CPP"; then 4770 if test "${ac_cv_prog_CPP+set}" = set; then : 4771 $as_echo_n "(cached) " >&6 4772else 4773 # Double quotes because CPP needs to be expanded 4774 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4775 do 4776 ac_preproc_ok=false 4777for ac_c_preproc_warn_flag in '' yes 4778do 4779 # Use a header file that comes with gcc, so configuring glibc 4780 # with a fresh cross-compiler works. 4781 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4782 # <limits.h> exists even on freestanding compilers. 4783 # On the NeXT, cc -E runs the code through the compiler's parser, 4784 # not just through cpp. "Syntax error" is here to catch this case. 4785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4786/* end confdefs.h. */ 4787#ifdef __STDC__ 4788# include <limits.h> 4789#else 4790# include <assert.h> 4791#endif 4792 Syntax error 4793_ACEOF 4794if ac_fn_c_try_cpp "$LINENO"; then : 4795 4796else 4797 # Broken: fails on valid input. 4798continue 4799fi 4800rm -f conftest.err conftest.$ac_ext 4801 4802 # OK, works on sane cases. Now check whether nonexistent headers 4803 # can be detected and how. 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805/* end confdefs.h. */ 4806#include <ac_nonexistent.h> 4807_ACEOF 4808if ac_fn_c_try_cpp "$LINENO"; then : 4809 # Broken: success on invalid input. 4810continue 4811else 4812 # Passes both tests. 4813ac_preproc_ok=: 4814break 4815fi 4816rm -f conftest.err conftest.$ac_ext 4817 4818done 4819# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4820rm -f conftest.err conftest.$ac_ext 4821if $ac_preproc_ok; then : 4822 break 4823fi 4824 4825 done 4826 ac_cv_prog_CPP=$CPP 4827 4828fi 4829 CPP=$ac_cv_prog_CPP 4830else 4831 ac_cv_prog_CPP=$CPP 4832fi 4833{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4834$as_echo "$CPP" >&6; } 4835ac_preproc_ok=false 4836for ac_c_preproc_warn_flag in '' yes 4837do 4838 # Use a header file that comes with gcc, so configuring glibc 4839 # with a fresh cross-compiler works. 4840 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4841 # <limits.h> exists even on freestanding compilers. 4842 # On the NeXT, cc -E runs the code through the compiler's parser, 4843 # not just through cpp. "Syntax error" is here to catch this case. 4844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4845/* end confdefs.h. */ 4846#ifdef __STDC__ 4847# include <limits.h> 4848#else 4849# include <assert.h> 4850#endif 4851 Syntax error 4852_ACEOF 4853if ac_fn_c_try_cpp "$LINENO"; then : 4854 4855else 4856 # Broken: fails on valid input. 4857continue 4858fi 4859rm -f conftest.err conftest.$ac_ext 4860 4861 # OK, works on sane cases. Now check whether nonexistent headers 4862 # can be detected and how. 4863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4864/* end confdefs.h. */ 4865#include <ac_nonexistent.h> 4866_ACEOF 4867if ac_fn_c_try_cpp "$LINENO"; then : 4868 # Broken: success on invalid input. 4869continue 4870else 4871 # Passes both tests. 4872ac_preproc_ok=: 4873break 4874fi 4875rm -f conftest.err conftest.$ac_ext 4876 4877done 4878# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4879rm -f conftest.err conftest.$ac_ext 4880if $ac_preproc_ok; then : 4881 4882else 4883 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4884$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4885as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4886See \`config.log' for more details" "$LINENO" 5; } 4887fi 4888 4889ac_ext=c 4890ac_cpp='$CPP $CPPFLAGS' 4891ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4892ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4893ac_compiler_gnu=$ac_cv_c_compiler_gnu 4894 4895# Extract the first word of "rm", so it can be a program name with args. 4896set dummy rm; ac_word=$2 4897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4898$as_echo_n "checking for $ac_word... " >&6; } 4899if test "${ac_cv_path_RM+set}" = set; then : 4900 $as_echo_n "(cached) " >&6 4901else 4902 case $RM in 4903 [\\/]* | ?:[\\/]*) 4904 ac_cv_path_RM="$RM" # Let the user override the test with a path. 4905 ;; 4906 *) 4907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4908for as_dir in $PATH 4909do 4910 IFS=$as_save_IFS 4911 test -z "$as_dir" && as_dir=. 4912 for ac_exec_ext in '' $ac_executable_extensions; do 4913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4914 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext" 4915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4916 break 2 4917 fi 4918done 4919 done 4920IFS=$as_save_IFS 4921 4922 test -z "$ac_cv_path_RM" && ac_cv_path_RM="/bin/rm" 4923 ;; 4924esac 4925fi 4926RM=$ac_cv_path_RM 4927if test -n "$RM"; then 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RM" >&5 4929$as_echo "$RM" >&6; } 4930else 4931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4932$as_echo "no" >&6; } 4933fi 4934 4935 4936# Extract the first word of "mv", so it can be a program name with args. 4937set dummy mv; ac_word=$2 4938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4939$as_echo_n "checking for $ac_word... " >&6; } 4940if test "${ac_cv_path_MV+set}" = set; then : 4941 $as_echo_n "(cached) " >&6 4942else 4943 case $MV in 4944 [\\/]* | ?:[\\/]*) 4945 ac_cv_path_MV="$MV" # Let the user override the test with a path. 4946 ;; 4947 *) 4948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4949for as_dir in $PATH 4950do 4951 IFS=$as_save_IFS 4952 test -z "$as_dir" && as_dir=. 4953 for ac_exec_ext in '' $ac_executable_extensions; do 4954 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4955 ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext" 4956 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4957 break 2 4958 fi 4959done 4960 done 4961IFS=$as_save_IFS 4962 4963 test -z "$ac_cv_path_MV" && ac_cv_path_MV="/bin/mv" 4964 ;; 4965esac 4966fi 4967MV=$ac_cv_path_MV 4968if test -n "$MV"; then 4969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MV" >&5 4970$as_echo "$MV" >&6; } 4971else 4972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4973$as_echo "no" >&6; } 4974fi 4975 4976 4977# Extract the first word of "tar", so it can be a program name with args. 4978set dummy tar; ac_word=$2 4979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4980$as_echo_n "checking for $ac_word... " >&6; } 4981if test "${ac_cv_path_TAR+set}" = set; then : 4982 $as_echo_n "(cached) " >&6 4983else 4984 case $TAR in 4985 [\\/]* | ?:[\\/]*) 4986 ac_cv_path_TAR="$TAR" # Let the user override the test with a path. 4987 ;; 4988 *) 4989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4990for as_dir in $PATH 4991do 4992 IFS=$as_save_IFS 4993 test -z "$as_dir" && as_dir=. 4994 for ac_exec_ext in '' $ac_executable_extensions; do 4995 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4996 ac_cv_path_TAR="$as_dir/$ac_word$ac_exec_ext" 4997 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4998 break 2 4999 fi 5000done 5001 done 5002IFS=$as_save_IFS 5003 5004 test -z "$ac_cv_path_TAR" && ac_cv_path_TAR="/bin/tar" 5005 ;; 5006esac 5007fi 5008TAR=$ac_cv_path_TAR 5009if test -n "$TAR"; then 5010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5 5011$as_echo "$TAR" >&6; } 5012else 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5014$as_echo "no" >&6; } 5015fi 5016 5017 5018 5019 5020 5021 5022 5023 5024if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 5025 if test -n "$ac_tool_prefix"; then 5026 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 5027set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 5028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5029$as_echo_n "checking for $ac_word... " >&6; } 5030if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 5031 $as_echo_n "(cached) " >&6 5032else 5033 case $PKG_CONFIG in 5034 [\\/]* | ?:[\\/]*) 5035 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 5036 ;; 5037 *) 5038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5039for as_dir in $PATH 5040do 5041 IFS=$as_save_IFS 5042 test -z "$as_dir" && as_dir=. 5043 for ac_exec_ext in '' $ac_executable_extensions; do 5044 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5045 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5046 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5047 break 2 5048 fi 5049done 5050 done 5051IFS=$as_save_IFS 5052 5053 ;; 5054esac 5055fi 5056PKG_CONFIG=$ac_cv_path_PKG_CONFIG 5057if test -n "$PKG_CONFIG"; then 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 5059$as_echo "$PKG_CONFIG" >&6; } 5060else 5061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5062$as_echo "no" >&6; } 5063fi 5064 5065 5066fi 5067if test -z "$ac_cv_path_PKG_CONFIG"; then 5068 ac_pt_PKG_CONFIG=$PKG_CONFIG 5069 # Extract the first word of "pkg-config", so it can be a program name with args. 5070set dummy pkg-config; ac_word=$2 5071{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5072$as_echo_n "checking for $ac_word... " >&6; } 5073if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then : 5074 $as_echo_n "(cached) " >&6 5075else 5076 case $ac_pt_PKG_CONFIG in 5077 [\\/]* | ?:[\\/]*) 5078 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 5079 ;; 5080 *) 5081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5082for as_dir in $PATH 5083do 5084 IFS=$as_save_IFS 5085 test -z "$as_dir" && as_dir=. 5086 for ac_exec_ext in '' $ac_executable_extensions; do 5087 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5088 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5090 break 2 5091 fi 5092done 5093 done 5094IFS=$as_save_IFS 5095 5096 ;; 5097esac 5098fi 5099ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 5100if test -n "$ac_pt_PKG_CONFIG"; then 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 5102$as_echo "$ac_pt_PKG_CONFIG" >&6; } 5103else 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5105$as_echo "no" >&6; } 5106fi 5107 5108 if test "x$ac_pt_PKG_CONFIG" = x; then 5109 PKG_CONFIG="" 5110 else 5111 case $cross_compiling:$ac_tool_warned in 5112yes:) 5113{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5114$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5115ac_tool_warned=yes ;; 5116esac 5117 PKG_CONFIG=$ac_pt_PKG_CONFIG 5118 fi 5119else 5120 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 5121fi 5122 5123fi 5124if test -n "$PKG_CONFIG"; then 5125 _pkg_min_version=0.9.0 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 5127$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 5128 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5130$as_echo "yes" >&6; } 5131 else 5132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5133$as_echo "no" >&6; } 5134 PKG_CONFIG="" 5135 fi 5136fi 5137 5138pkg_failed=no 5139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLIB" >&5 5140$as_echo_n "checking for GLIB... " >&6; } 5141 5142if test -n "$GLIB_CFLAGS"; then 5143 pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS" 5144 elif test -n "$PKG_CONFIG"; then 5145 if test -n "$PKG_CONFIG" && \ 5146 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= \$GLIB_REQUIRED\""; } >&5 5147 ($PKG_CONFIG --exists --print-errors "glib-2.0 >= $GLIB_REQUIRED") 2>&5 5148 ac_status=$? 5149 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5150 test $ac_status = 0; }; then 5151 pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= $GLIB_REQUIRED" 2>/dev/null` 5152else 5153 pkg_failed=yes 5154fi 5155 else 5156 pkg_failed=untried 5157fi 5158if test -n "$GLIB_LIBS"; then 5159 pkg_cv_GLIB_LIBS="$GLIB_LIBS" 5160 elif test -n "$PKG_CONFIG"; then 5161 if test -n "$PKG_CONFIG" && \ 5162 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= \$GLIB_REQUIRED\""; } >&5 5163 ($PKG_CONFIG --exists --print-errors "glib-2.0 >= $GLIB_REQUIRED") 2>&5 5164 ac_status=$? 5165 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5166 test $ac_status = 0; }; then 5167 pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= $GLIB_REQUIRED" 2>/dev/null` 5168else 5169 pkg_failed=yes 5170fi 5171 else 5172 pkg_failed=untried 5173fi 5174 5175 5176 5177if test $pkg_failed = yes; then 5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5179$as_echo "no" >&6; } 5180 5181if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5182 _pkg_short_errors_supported=yes 5183else 5184 _pkg_short_errors_supported=no 5185fi 5186 if test $_pkg_short_errors_supported = yes; then 5187 GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "glib-2.0 >= $GLIB_REQUIRED" 2>&1` 5188 else 5189 GLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors "glib-2.0 >= $GLIB_REQUIRED" 2>&1` 5190 fi 5191 # Put the nasty error message in config.log where it belongs 5192 echo "$GLIB_PKG_ERRORS" >&5 5193 5194 as_fn_error $? "Package requirements (glib-2.0 >= $GLIB_REQUIRED) were not met: 5195 5196$GLIB_PKG_ERRORS 5197 5198Consider adjusting the PKG_CONFIG_PATH environment variable if you 5199installed software in a non-standard prefix. 5200 5201Alternatively, you may set the environment variables GLIB_CFLAGS 5202and GLIB_LIBS to avoid the need to call pkg-config. 5203See the pkg-config man page for more details." "$LINENO" 5 5204 5205elif test $pkg_failed = untried; then 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5207$as_echo "no" >&6; } 5208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5209$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5210as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 5211is in your PATH or set the PKG_CONFIG environment variable to the full 5212path to pkg-config. 5213 5214Alternatively, you may set the environment variables GLIB_CFLAGS 5215and GLIB_LIBS to avoid the need to call pkg-config. 5216See the pkg-config man page for more details. 5217 5218To get pkg-config, see <http://pkg-config.freedesktop.org/>. 5219See \`config.log' for more details" "$LINENO" 5; } 5220 5221else 5222 GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS 5223 GLIB_LIBS=$pkg_cv_GLIB_LIBS 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5225$as_echo "yes" >&6; } 5226 5227fi 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238ac_config_files="$ac_config_files gob2.spec Makefile src/Makefile doc/Makefile examples/Makefile doc/gob2.1" 5239 5240cat >confcache <<\_ACEOF 5241# This file is a shell script that caches the results of configure 5242# tests run on this system so they can be shared between configure 5243# scripts and configure runs, see configure's option --config-cache. 5244# It is not useful on other systems. If it contains results you don't 5245# want to keep, you may remove or edit it. 5246# 5247# config.status only pays attention to the cache file if you give it 5248# the --recheck option to rerun configure. 5249# 5250# `ac_cv_env_foo' variables (set or unset) will be overridden when 5251# loading this file, other *unset* `ac_cv_foo' will be assigned the 5252# following values. 5253 5254_ACEOF 5255 5256# The following way of writing the cache mishandles newlines in values, 5257# but we know of no workaround that is simple, portable, and efficient. 5258# So, we kill variables containing newlines. 5259# Ultrix sh set writes to stderr and can't be redirected directly, 5260# and sets the high bit in the cache file unless we assign to the vars. 5261( 5262 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5263 eval ac_val=\$$ac_var 5264 case $ac_val in #( 5265 *${as_nl}*) 5266 case $ac_var in #( 5267 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5268$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5269 esac 5270 case $ac_var in #( 5271 _ | IFS | as_nl) ;; #( 5272 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5273 *) { eval $ac_var=; unset $ac_var;} ;; 5274 esac ;; 5275 esac 5276 done 5277 5278 (set) 2>&1 | 5279 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5280 *${as_nl}ac_space=\ *) 5281 # `set' does not quote correctly, so add quotes: double-quote 5282 # substitution turns \\\\ into \\, and sed turns \\ into \. 5283 sed -n \ 5284 "s/'/'\\\\''/g; 5285 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5286 ;; #( 5287 *) 5288 # `set' quotes correctly as required by POSIX, so do not add quotes. 5289 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5290 ;; 5291 esac | 5292 sort 5293) | 5294 sed ' 5295 /^ac_cv_env_/b end 5296 t clear 5297 :clear 5298 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5299 t end 5300 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5301 :end' >>confcache 5302if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5303 if test -w "$cache_file"; then 5304 test "x$cache_file" != "x/dev/null" && 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5306$as_echo "$as_me: updating cache $cache_file" >&6;} 5307 cat confcache >$cache_file 5308 else 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5310$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5311 fi 5312fi 5313rm -f confcache 5314 5315test "x$prefix" = xNONE && prefix=$ac_default_prefix 5316# Let make expand exec_prefix. 5317test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5318 5319DEFS=-DHAVE_CONFIG_H 5320 5321ac_libobjs= 5322ac_ltlibobjs= 5323U= 5324for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5325 # 1. Remove the extension, and $U if already installed. 5326 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5327 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5328 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5329 # will be set to the directory where LIBOBJS objects are built. 5330 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5331 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5332done 5333LIBOBJS=$ac_libobjs 5334 5335LTLIBOBJS=$ac_ltlibobjs 5336 5337 5338 if test -n "$EXEEXT"; then 5339 am__EXEEXT_TRUE= 5340 am__EXEEXT_FALSE='#' 5341else 5342 am__EXEEXT_TRUE='#' 5343 am__EXEEXT_FALSE= 5344fi 5345 5346if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 5347 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 5348Usually this means the macro was only invoked conditionally." "$LINENO" 5 5349fi 5350if test -z "${NOINSTGOB_TRUE}" && test -z "${NOINSTGOB_FALSE}"; then 5351 as_fn_error $? "conditional \"NOINSTGOB\" was never defined. 5352Usually this means the macro was only invoked conditionally." "$LINENO" 5 5353fi 5354if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 5355 as_fn_error $? "conditional \"AMDEP\" was never defined. 5356Usually this means the macro was only invoked conditionally." "$LINENO" 5 5357fi 5358if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5359 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5360Usually this means the macro was only invoked conditionally." "$LINENO" 5 5361fi 5362if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5363 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5364Usually this means the macro was only invoked conditionally." "$LINENO" 5 5365fi 5366 5367: ${CONFIG_STATUS=./config.status} 5368ac_write_fail=0 5369ac_clean_files_save=$ac_clean_files 5370ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5371{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5372$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5373as_write_fail=0 5374cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5375#! $SHELL 5376# Generated by $as_me. 5377# Run this file to recreate the current configuration. 5378# Compiler output produced by configure, useful for debugging 5379# configure, is in config.log if it exists. 5380 5381debug=false 5382ac_cs_recheck=false 5383ac_cs_silent=false 5384 5385SHELL=\${CONFIG_SHELL-$SHELL} 5386export SHELL 5387_ASEOF 5388cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5389## -------------------- ## 5390## M4sh Initialization. ## 5391## -------------------- ## 5392 5393# Be more Bourne compatible 5394DUALCASE=1; export DUALCASE # for MKS sh 5395if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5396 emulate sh 5397 NULLCMD=: 5398 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5399 # is contrary to our usage. Disable this feature. 5400 alias -g '${1+"$@"}'='"$@"' 5401 setopt NO_GLOB_SUBST 5402else 5403 case `(set -o) 2>/dev/null` in #( 5404 *posix*) : 5405 set -o posix ;; #( 5406 *) : 5407 ;; 5408esac 5409fi 5410 5411 5412as_nl=' 5413' 5414export as_nl 5415# Printing a long string crashes Solaris 7 /usr/bin/printf. 5416as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5417as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5418as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5419# Prefer a ksh shell builtin over an external printf program on Solaris, 5420# but without wasting forks for bash or zsh. 5421if test -z "$BASH_VERSION$ZSH_VERSION" \ 5422 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5423 as_echo='print -r --' 5424 as_echo_n='print -rn --' 5425elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5426 as_echo='printf %s\n' 5427 as_echo_n='printf %s' 5428else 5429 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5430 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5431 as_echo_n='/usr/ucb/echo -n' 5432 else 5433 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5434 as_echo_n_body='eval 5435 arg=$1; 5436 case $arg in #( 5437 *"$as_nl"*) 5438 expr "X$arg" : "X\\(.*\\)$as_nl"; 5439 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5440 esac; 5441 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5442 ' 5443 export as_echo_n_body 5444 as_echo_n='sh -c $as_echo_n_body as_echo' 5445 fi 5446 export as_echo_body 5447 as_echo='sh -c $as_echo_body as_echo' 5448fi 5449 5450# The user is always right. 5451if test "${PATH_SEPARATOR+set}" != set; then 5452 PATH_SEPARATOR=: 5453 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5454 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5455 PATH_SEPARATOR=';' 5456 } 5457fi 5458 5459 5460# IFS 5461# We need space, tab and new line, in precisely that order. Quoting is 5462# there to prevent editors from complaining about space-tab. 5463# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5464# splitting by setting IFS to empty value.) 5465IFS=" "" $as_nl" 5466 5467# Find who we are. Look in the path if we contain no directory separator. 5468case $0 in #(( 5469 *[\\/]* ) as_myself=$0 ;; 5470 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5471for as_dir in $PATH 5472do 5473 IFS=$as_save_IFS 5474 test -z "$as_dir" && as_dir=. 5475 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5476 done 5477IFS=$as_save_IFS 5478 5479 ;; 5480esac 5481# We did not find ourselves, most probably we were run as `sh COMMAND' 5482# in which case we are not to be found in the path. 5483if test "x$as_myself" = x; then 5484 as_myself=$0 5485fi 5486if test ! -f "$as_myself"; then 5487 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5488 exit 1 5489fi 5490 5491# Unset variables that we do not need and which cause bugs (e.g. in 5492# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5493# suppresses any "Segmentation fault" message there. '((' could 5494# trigger a bug in pdksh 5.2.14. 5495for as_var in BASH_ENV ENV MAIL MAILPATH 5496do eval test x\${$as_var+set} = xset \ 5497 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5498done 5499PS1='$ ' 5500PS2='> ' 5501PS4='+ ' 5502 5503# NLS nuisances. 5504LC_ALL=C 5505export LC_ALL 5506LANGUAGE=C 5507export LANGUAGE 5508 5509# CDPATH. 5510(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5511 5512 5513# as_fn_error STATUS ERROR [LINENO LOG_FD] 5514# ---------------------------------------- 5515# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5516# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5517# script with STATUS, using 1 if that was 0. 5518as_fn_error () 5519{ 5520 as_status=$1; test $as_status -eq 0 && as_status=1 5521 if test "$4"; then 5522 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5523 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5524 fi 5525 $as_echo "$as_me: error: $2" >&2 5526 as_fn_exit $as_status 5527} # as_fn_error 5528 5529 5530# as_fn_set_status STATUS 5531# ----------------------- 5532# Set $? to STATUS, without forking. 5533as_fn_set_status () 5534{ 5535 return $1 5536} # as_fn_set_status 5537 5538# as_fn_exit STATUS 5539# ----------------- 5540# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5541as_fn_exit () 5542{ 5543 set +e 5544 as_fn_set_status $1 5545 exit $1 5546} # as_fn_exit 5547 5548# as_fn_unset VAR 5549# --------------- 5550# Portably unset VAR. 5551as_fn_unset () 5552{ 5553 { eval $1=; unset $1;} 5554} 5555as_unset=as_fn_unset 5556# as_fn_append VAR VALUE 5557# ---------------------- 5558# Append the text in VALUE to the end of the definition contained in VAR. Take 5559# advantage of any shell optimizations that allow amortized linear growth over 5560# repeated appends, instead of the typical quadratic growth present in naive 5561# implementations. 5562if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5563 eval 'as_fn_append () 5564 { 5565 eval $1+=\$2 5566 }' 5567else 5568 as_fn_append () 5569 { 5570 eval $1=\$$1\$2 5571 } 5572fi # as_fn_append 5573 5574# as_fn_arith ARG... 5575# ------------------ 5576# Perform arithmetic evaluation on the ARGs, and store the result in the 5577# global $as_val. Take advantage of shells that can avoid forks. The arguments 5578# must be portable across $(()) and expr. 5579if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5580 eval 'as_fn_arith () 5581 { 5582 as_val=$(( $* )) 5583 }' 5584else 5585 as_fn_arith () 5586 { 5587 as_val=`expr "$@" || test $? -eq 1` 5588 } 5589fi # as_fn_arith 5590 5591 5592if expr a : '\(a\)' >/dev/null 2>&1 && 5593 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5594 as_expr=expr 5595else 5596 as_expr=false 5597fi 5598 5599if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5600 as_basename=basename 5601else 5602 as_basename=false 5603fi 5604 5605if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5606 as_dirname=dirname 5607else 5608 as_dirname=false 5609fi 5610 5611as_me=`$as_basename -- "$0" || 5612$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5613 X"$0" : 'X\(//\)$' \| \ 5614 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5615$as_echo X/"$0" | 5616 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5617 s//\1/ 5618 q 5619 } 5620 /^X\/\(\/\/\)$/{ 5621 s//\1/ 5622 q 5623 } 5624 /^X\/\(\/\).*/{ 5625 s//\1/ 5626 q 5627 } 5628 s/.*/./; q'` 5629 5630# Avoid depending upon Character Ranges. 5631as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5632as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5633as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5634as_cr_digits='0123456789' 5635as_cr_alnum=$as_cr_Letters$as_cr_digits 5636 5637ECHO_C= ECHO_N= ECHO_T= 5638case `echo -n x` in #((((( 5639-n*) 5640 case `echo 'xy\c'` in 5641 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5642 xy) ECHO_C='\c';; 5643 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5644 ECHO_T=' ';; 5645 esac;; 5646*) 5647 ECHO_N='-n';; 5648esac 5649 5650rm -f conf$$ conf$$.exe conf$$.file 5651if test -d conf$$.dir; then 5652 rm -f conf$$.dir/conf$$.file 5653else 5654 rm -f conf$$.dir 5655 mkdir conf$$.dir 2>/dev/null 5656fi 5657if (echo >conf$$.file) 2>/dev/null; then 5658 if ln -s conf$$.file conf$$ 2>/dev/null; then 5659 as_ln_s='ln -s' 5660 # ... but there are two gotchas: 5661 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5662 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5663 # In both cases, we have to default to `cp -p'. 5664 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5665 as_ln_s='cp -p' 5666 elif ln conf$$.file conf$$ 2>/dev/null; then 5667 as_ln_s=ln 5668 else 5669 as_ln_s='cp -p' 5670 fi 5671else 5672 as_ln_s='cp -p' 5673fi 5674rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5675rmdir conf$$.dir 2>/dev/null 5676 5677 5678# as_fn_mkdir_p 5679# ------------- 5680# Create "$as_dir" as a directory, including parents if necessary. 5681as_fn_mkdir_p () 5682{ 5683 5684 case $as_dir in #( 5685 -*) as_dir=./$as_dir;; 5686 esac 5687 test -d "$as_dir" || eval $as_mkdir_p || { 5688 as_dirs= 5689 while :; do 5690 case $as_dir in #( 5691 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5692 *) as_qdir=$as_dir;; 5693 esac 5694 as_dirs="'$as_qdir' $as_dirs" 5695 as_dir=`$as_dirname -- "$as_dir" || 5696$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5697 X"$as_dir" : 'X\(//\)[^/]' \| \ 5698 X"$as_dir" : 'X\(//\)$' \| \ 5699 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5700$as_echo X"$as_dir" | 5701 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5702 s//\1/ 5703 q 5704 } 5705 /^X\(\/\/\)[^/].*/{ 5706 s//\1/ 5707 q 5708 } 5709 /^X\(\/\/\)$/{ 5710 s//\1/ 5711 q 5712 } 5713 /^X\(\/\).*/{ 5714 s//\1/ 5715 q 5716 } 5717 s/.*/./; q'` 5718 test -d "$as_dir" && break 5719 done 5720 test -z "$as_dirs" || eval "mkdir $as_dirs" 5721 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5722 5723 5724} # as_fn_mkdir_p 5725if mkdir -p . 2>/dev/null; then 5726 as_mkdir_p='mkdir -p "$as_dir"' 5727else 5728 test -d ./-p && rmdir ./-p 5729 as_mkdir_p=false 5730fi 5731 5732if test -x / >/dev/null 2>&1; then 5733 as_test_x='test -x' 5734else 5735 if ls -dL / >/dev/null 2>&1; then 5736 as_ls_L_option=L 5737 else 5738 as_ls_L_option= 5739 fi 5740 as_test_x=' 5741 eval sh -c '\'' 5742 if test -d "$1"; then 5743 test -d "$1/."; 5744 else 5745 case $1 in #( 5746 -*)set "./$1";; 5747 esac; 5748 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5749 ???[sx]*):;;*)false;;esac;fi 5750 '\'' sh 5751 ' 5752fi 5753as_executable_p=$as_test_x 5754 5755# Sed expression to map a string onto a valid CPP name. 5756as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5757 5758# Sed expression to map a string onto a valid variable name. 5759as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5760 5761 5762exec 6>&1 5763## ----------------------------------- ## 5764## Main body of $CONFIG_STATUS script. ## 5765## ----------------------------------- ## 5766_ASEOF 5767test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5768 5769cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5770# Save the log message, to keep $0 and so on meaningful, and to 5771# report actual input values of CONFIG_FILES etc. instead of their 5772# values after options handling. 5773ac_log=" 5774This file was extended by $as_me, which was 5775generated by GNU Autoconf 2.66. Invocation command line was 5776 5777 CONFIG_FILES = $CONFIG_FILES 5778 CONFIG_HEADERS = $CONFIG_HEADERS 5779 CONFIG_LINKS = $CONFIG_LINKS 5780 CONFIG_COMMANDS = $CONFIG_COMMANDS 5781 $ $0 $@ 5782 5783on `(hostname || uname -n) 2>/dev/null | sed 1q` 5784" 5785 5786_ACEOF 5787 5788case $ac_config_files in *" 5789"*) set x $ac_config_files; shift; ac_config_files=$*;; 5790esac 5791 5792case $ac_config_headers in *" 5793"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5794esac 5795 5796 5797cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5798# Files that config.status was made for. 5799config_files="$ac_config_files" 5800config_headers="$ac_config_headers" 5801config_commands="$ac_config_commands" 5802 5803_ACEOF 5804 5805cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5806ac_cs_usage="\ 5807\`$as_me' instantiates files and other configuration actions 5808from templates according to the current configuration. Unless the files 5809and actions are specified as TAGs, all are instantiated by default. 5810 5811Usage: $0 [OPTION]... [TAG]... 5812 5813 -h, --help print this help, then exit 5814 -V, --version print version number and configuration settings, then exit 5815 --config print configuration, then exit 5816 -q, --quiet, --silent 5817 do not print progress messages 5818 -d, --debug don't remove temporary files 5819 --recheck update $as_me by reconfiguring in the same conditions 5820 --file=FILE[:TEMPLATE] 5821 instantiate the configuration file FILE 5822 --header=FILE[:TEMPLATE] 5823 instantiate the configuration header FILE 5824 5825Configuration files: 5826$config_files 5827 5828Configuration headers: 5829$config_headers 5830 5831Configuration commands: 5832$config_commands 5833 5834Report bugs to the package provider." 5835 5836_ACEOF 5837cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5838ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5839ac_cs_version="\\ 5840config.status 5841configured by $0, generated by GNU Autoconf 2.66, 5842 with options \\"\$ac_cs_config\\" 5843 5844Copyright (C) 2010 Free Software Foundation, Inc. 5845This config.status script is free software; the Free Software Foundation 5846gives unlimited permission to copy, distribute and modify it." 5847 5848ac_pwd='$ac_pwd' 5849srcdir='$srcdir' 5850INSTALL='$INSTALL' 5851MKDIR_P='$MKDIR_P' 5852AWK='$AWK' 5853test -n "\$AWK" || AWK=awk 5854_ACEOF 5855 5856cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5857# The default lists apply if the user does not specify any file. 5858ac_need_defaults=: 5859while test $# != 0 5860do 5861 case $1 in 5862 --*=*) 5863 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5864 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5865 ac_shift=: 5866 ;; 5867 *) 5868 ac_option=$1 5869 ac_optarg=$2 5870 ac_shift=shift 5871 ;; 5872 esac 5873 5874 case $ac_option in 5875 # Handling of the options. 5876 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5877 ac_cs_recheck=: ;; 5878 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5879 $as_echo "$ac_cs_version"; exit ;; 5880 --config | --confi | --conf | --con | --co | --c ) 5881 $as_echo "$ac_cs_config"; exit ;; 5882 --debug | --debu | --deb | --de | --d | -d ) 5883 debug=: ;; 5884 --file | --fil | --fi | --f ) 5885 $ac_shift 5886 case $ac_optarg in 5887 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5888 esac 5889 as_fn_append CONFIG_FILES " '$ac_optarg'" 5890 ac_need_defaults=false;; 5891 --header | --heade | --head | --hea ) 5892 $ac_shift 5893 case $ac_optarg in 5894 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5895 esac 5896 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5897 ac_need_defaults=false;; 5898 --he | --h) 5899 # Conflict between --help and --header 5900 as_fn_error $? "ambiguous option: \`$1' 5901Try \`$0 --help' for more information.";; 5902 --help | --hel | -h ) 5903 $as_echo "$ac_cs_usage"; exit ;; 5904 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5905 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5906 ac_cs_silent=: ;; 5907 5908 # This is an error. 5909 -*) as_fn_error $? "unrecognized option: \`$1' 5910Try \`$0 --help' for more information." ;; 5911 5912 *) as_fn_append ac_config_targets " $1" 5913 ac_need_defaults=false ;; 5914 5915 esac 5916 shift 5917done 5918 5919ac_configure_extra_args= 5920 5921if $ac_cs_silent; then 5922 exec 6>/dev/null 5923 ac_configure_extra_args="$ac_configure_extra_args --silent" 5924fi 5925 5926_ACEOF 5927cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5928if \$ac_cs_recheck; then 5929 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5930 shift 5931 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5932 CONFIG_SHELL='$SHELL' 5933 export CONFIG_SHELL 5934 exec "\$@" 5935fi 5936 5937_ACEOF 5938cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5939exec 5>>config.log 5940{ 5941 echo 5942 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5943## Running $as_me. ## 5944_ASBOX 5945 $as_echo "$ac_log" 5946} >&5 5947 5948_ACEOF 5949cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5950# 5951# INIT-COMMANDS 5952# 5953AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 5954 5955_ACEOF 5956 5957cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5958 5959# Handling of arguments. 5960for ac_config_target in $ac_config_targets 5961do 5962 case $ac_config_target in 5963 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 5964 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 5965 "gob2.spec") CONFIG_FILES="$CONFIG_FILES gob2.spec" ;; 5966 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5967 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5968 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 5969 "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;; 5970 "doc/gob2.1") CONFIG_FILES="$CONFIG_FILES doc/gob2.1" ;; 5971 5972 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5973 esac 5974done 5975 5976 5977# If the user did not use the arguments to specify the items to instantiate, 5978# then the envvar interface is used. Set only those that are not. 5979# We use the long form for the default assignment because of an extremely 5980# bizarre bug on SunOS 4.1.3. 5981if $ac_need_defaults; then 5982 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5983 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5984 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5985fi 5986 5987# Have a temporary directory for convenience. Make it in the build tree 5988# simply because there is no reason against having it here, and in addition, 5989# creating and moving files from /tmp can sometimes cause problems. 5990# Hook for its removal unless debugging. 5991# Note that there is a small window in which the directory will not be cleaned: 5992# after its creation but before its name has been assigned to `$tmp'. 5993$debug || 5994{ 5995 tmp= 5996 trap 'exit_status=$? 5997 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5998' 0 5999 trap 'as_fn_exit 1' 1 2 13 15 6000} 6001# Create a (secure) tmp directory for tmp files. 6002 6003{ 6004 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6005 test -n "$tmp" && test -d "$tmp" 6006} || 6007{ 6008 tmp=./conf$$-$RANDOM 6009 (umask 077 && mkdir "$tmp") 6010} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6011 6012# Set up the scripts for CONFIG_FILES section. 6013# No need to generate them if there are no CONFIG_FILES. 6014# This happens for instance with `./config.status config.h'. 6015if test -n "$CONFIG_FILES"; then 6016 6017 6018ac_cr=`echo X | tr X '\015'` 6019# On cygwin, bash can eat \r inside `` if the user requested igncr. 6020# But we know of no other shell where ac_cr would be empty at this 6021# point, so we can use a bashism as a fallback. 6022if test "x$ac_cr" = x; then 6023 eval ac_cr=\$\'\\r\' 6024fi 6025ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6026if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6027 ac_cs_awk_cr='\\r' 6028else 6029 ac_cs_awk_cr=$ac_cr 6030fi 6031 6032echo 'BEGIN {' >"$tmp/subs1.awk" && 6033_ACEOF 6034 6035 6036{ 6037 echo "cat >conf$$subs.awk <<_ACEOF" && 6038 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6039 echo "_ACEOF" 6040} >conf$$subs.sh || 6041 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6042ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6043ac_delim='%!_!# ' 6044for ac_last_try in false false false false false :; do 6045 . ./conf$$subs.sh || 6046 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6047 6048 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6049 if test $ac_delim_n = $ac_delim_num; then 6050 break 6051 elif $ac_last_try; then 6052 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6053 else 6054 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6055 fi 6056done 6057rm -f conf$$subs.sh 6058 6059cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6060cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6061_ACEOF 6062sed -n ' 6063h 6064s/^/S["/; s/!.*/"]=/ 6065p 6066g 6067s/^[^!]*!// 6068:repl 6069t repl 6070s/'"$ac_delim"'$// 6071t delim 6072:nl 6073h 6074s/\(.\{148\}\)..*/\1/ 6075t more1 6076s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6077p 6078n 6079b repl 6080:more1 6081s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6082p 6083g 6084s/.\{148\}// 6085t nl 6086:delim 6087h 6088s/\(.\{148\}\)..*/\1/ 6089t more2 6090s/["\\]/\\&/g; s/^/"/; s/$/"/ 6091p 6092b 6093:more2 6094s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6095p 6096g 6097s/.\{148\}// 6098t delim 6099' <conf$$subs.awk | sed ' 6100/^[^""]/{ 6101 N 6102 s/\n// 6103} 6104' >>$CONFIG_STATUS || ac_write_fail=1 6105rm -f conf$$subs.awk 6106cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6107_ACAWK 6108cat >>"\$tmp/subs1.awk" <<_ACAWK && 6109 for (key in S) S_is_set[key] = 1 6110 FS = "" 6111 6112} 6113{ 6114 line = $ 0 6115 nfields = split(line, field, "@") 6116 substed = 0 6117 len = length(field[1]) 6118 for (i = 2; i < nfields; i++) { 6119 key = field[i] 6120 keylen = length(key) 6121 if (S_is_set[key]) { 6122 value = S[key] 6123 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6124 len += length(value) + length(field[++i]) 6125 substed = 1 6126 } else 6127 len += 1 + keylen 6128 } 6129 6130 print line 6131} 6132 6133_ACAWK 6134_ACEOF 6135cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6136if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6137 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6138else 6139 cat 6140fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6141 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6142_ACEOF 6143 6144# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6145# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6146# trailing colons and then remove the whole line if VPATH becomes empty 6147# (actually we leave an empty line to preserve line numbers). 6148if test "x$srcdir" = x.; then 6149 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6150h 6151s/// 6152s/^/:/ 6153s/[ ]*$/:/ 6154s/:\$(srcdir):/:/g 6155s/:\${srcdir}:/:/g 6156s/:@srcdir@:/:/g 6157s/^:*// 6158s/:*$// 6159x 6160s/\(=[ ]*\).*/\1/ 6161G 6162s/\n// 6163s/^[^=]*=[ ]*$// 6164}' 6165fi 6166 6167cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6168fi # test -n "$CONFIG_FILES" 6169 6170# Set up the scripts for CONFIG_HEADERS section. 6171# No need to generate them if there are no CONFIG_HEADERS. 6172# This happens for instance with `./config.status Makefile'. 6173if test -n "$CONFIG_HEADERS"; then 6174cat >"$tmp/defines.awk" <<\_ACAWK || 6175BEGIN { 6176_ACEOF 6177 6178# Transform confdefs.h into an awk script `defines.awk', embedded as 6179# here-document in config.status, that substitutes the proper values into 6180# config.h.in to produce config.h. 6181 6182# Create a delimiter string that does not exist in confdefs.h, to ease 6183# handling of long lines. 6184ac_delim='%!_!# ' 6185for ac_last_try in false false :; do 6186 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6187 if test -z "$ac_t"; then 6188 break 6189 elif $ac_last_try; then 6190 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6191 else 6192 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6193 fi 6194done 6195 6196# For the awk script, D is an array of macro values keyed by name, 6197# likewise P contains macro parameters if any. Preserve backslash 6198# newline sequences. 6199 6200ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6201sed -n ' 6202s/.\{148\}/&'"$ac_delim"'/g 6203t rset 6204:rset 6205s/^[ ]*#[ ]*define[ ][ ]*/ / 6206t def 6207d 6208:def 6209s/\\$// 6210t bsnl 6211s/["\\]/\\&/g 6212s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6213D["\1"]=" \3"/p 6214s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6215d 6216:bsnl 6217s/["\\]/\\&/g 6218s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6219D["\1"]=" \3\\\\\\n"\\/p 6220t cont 6221s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6222t cont 6223d 6224:cont 6225n 6226s/.\{148\}/&'"$ac_delim"'/g 6227t clear 6228:clear 6229s/\\$// 6230t bsnlc 6231s/["\\]/\\&/g; s/^/"/; s/$/"/p 6232d 6233:bsnlc 6234s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6235b cont 6236' <confdefs.h | sed ' 6237s/'"$ac_delim"'/"\\\ 6238"/g' >>$CONFIG_STATUS || ac_write_fail=1 6239 6240cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6241 for (key in D) D_is_set[key] = 1 6242 FS = "" 6243} 6244/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6245 line = \$ 0 6246 split(line, arg, " ") 6247 if (arg[1] == "#") { 6248 defundef = arg[2] 6249 mac1 = arg[3] 6250 } else { 6251 defundef = substr(arg[1], 2) 6252 mac1 = arg[2] 6253 } 6254 split(mac1, mac2, "(") #) 6255 macro = mac2[1] 6256 prefix = substr(line, 1, index(line, defundef) - 1) 6257 if (D_is_set[macro]) { 6258 # Preserve the white space surrounding the "#". 6259 print prefix "define", macro P[macro] D[macro] 6260 next 6261 } else { 6262 # Replace #undef with comments. This is necessary, for example, 6263 # in the case of _POSIX_SOURCE, which is predefined and required 6264 # on some systems where configure will not decide to define it. 6265 if (defundef == "undef") { 6266 print "/*", prefix defundef, macro, "*/" 6267 next 6268 } 6269 } 6270} 6271{ print } 6272_ACAWK 6273_ACEOF 6274cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6275 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6276fi # test -n "$CONFIG_HEADERS" 6277 6278 6279eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6280shift 6281for ac_tag 6282do 6283 case $ac_tag in 6284 :[FHLC]) ac_mode=$ac_tag; continue;; 6285 esac 6286 case $ac_mode$ac_tag in 6287 :[FHL]*:*);; 6288 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6289 :[FH]-) ac_tag=-:-;; 6290 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6291 esac 6292 ac_save_IFS=$IFS 6293 IFS=: 6294 set x $ac_tag 6295 IFS=$ac_save_IFS 6296 shift 6297 ac_file=$1 6298 shift 6299 6300 case $ac_mode in 6301 :L) ac_source=$1;; 6302 :[FH]) 6303 ac_file_inputs= 6304 for ac_f 6305 do 6306 case $ac_f in 6307 -) ac_f="$tmp/stdin";; 6308 *) # Look for the file first in the build tree, then in the source tree 6309 # (if the path is not absolute). The absolute path cannot be DOS-style, 6310 # because $ac_f cannot contain `:'. 6311 test -f "$ac_f" || 6312 case $ac_f in 6313 [\\/$]*) false;; 6314 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6315 esac || 6316 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6317 esac 6318 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6319 as_fn_append ac_file_inputs " '$ac_f'" 6320 done 6321 6322 # Let's still pretend it is `configure' which instantiates (i.e., don't 6323 # use $as_me), people would be surprised to read: 6324 # /* config.h. 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"could not create $ac_file" "$LINENO" 5 ;; 6344 esac 6345 ;; 6346 esac 6347 6348 ac_dir=`$as_dirname -- "$ac_file" || 6349$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6350 X"$ac_file" : 'X\(//\)[^/]' \| \ 6351 X"$ac_file" : 'X\(//\)$' \| \ 6352 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6353$as_echo X"$ac_file" | 6354 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6355 s//\1/ 6356 q 6357 } 6358 /^X\(\/\/\)[^/].*/{ 6359 s//\1/ 6360 q 6361 } 6362 /^X\(\/\/\)$/{ 6363 s//\1/ 6364 q 6365 } 6366 /^X\(\/\).*/{ 6367 s//\1/ 6368 q 6369 } 6370 s/.*/./; q'` 6371 as_dir="$ac_dir"; as_fn_mkdir_p 6372 ac_builddir=. 6373 6374case "$ac_dir" in 6375.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6376*) 6377 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6378 # A ".." for each directory in $ac_dir_suffix. 6379 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6380 case $ac_top_builddir_sub in 6381 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6382 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6383 esac ;; 6384esac 6385ac_abs_top_builddir=$ac_pwd 6386ac_abs_builddir=$ac_pwd$ac_dir_suffix 6387# for backward compatibility: 6388ac_top_builddir=$ac_top_build_prefix 6389 6390case $srcdir in 6391 .) # We are building in place. 6392 ac_srcdir=. 6393 ac_top_srcdir=$ac_top_builddir_sub 6394 ac_abs_top_srcdir=$ac_pwd ;; 6395 [\\/]* | ?:[\\/]* ) # Absolute name. 6396 ac_srcdir=$srcdir$ac_dir_suffix; 6397 ac_top_srcdir=$srcdir 6398 ac_abs_top_srcdir=$srcdir ;; 6399 *) # Relative name. 6400 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6401 ac_top_srcdir=$ac_top_build_prefix$srcdir 6402 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6403esac 6404ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6405 6406 6407 case $ac_mode in 6408 :F) 6409 # 6410 # CONFIG_FILE 6411 # 6412 6413 case $INSTALL in 6414 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6415 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6416 esac 6417 ac_MKDIR_P=$MKDIR_P 6418 case $MKDIR_P in 6419 [\\/$]* | ?:[\\/]* ) ;; 6420 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 6421 esac 6422_ACEOF 6423 6424cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6425# If the template does not know about datarootdir, expand it. 6426# FIXME: This hack should be removed a few years after 2.60. 6427ac_datarootdir_hack=; ac_datarootdir_seen= 6428ac_sed_dataroot=' 6429/datarootdir/ { 6430 p 6431 q 6432} 6433/@datadir@/p 6434/@docdir@/p 6435/@infodir@/p 6436/@localedir@/p 6437/@mandir@/p' 6438case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6439*datarootdir*) ac_datarootdir_seen=yes;; 6440*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6442$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6443_ACEOF 6444cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6445 ac_datarootdir_hack=' 6446 s&@datadir@&$datadir&g 6447 s&@docdir@&$docdir&g 6448 s&@infodir@&$infodir&g 6449 s&@localedir@&$localedir&g 6450 s&@mandir@&$mandir&g 6451 s&\\\${datarootdir}&$datarootdir&g' ;; 6452esac 6453_ACEOF 6454 6455# Neutralize VPATH when `$srcdir' = `.'. 6456# Shell code in configure.ac might set extrasub. 6457# FIXME: do we really want to maintain this feature? 6458cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6459ac_sed_extra="$ac_vpsub 6460$extrasub 6461_ACEOF 6462cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6463:t 6464/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6465s|@configure_input@|$ac_sed_conf_input|;t t 6466s&@top_builddir@&$ac_top_builddir_sub&;t t 6467s&@top_build_prefix@&$ac_top_build_prefix&;t t 6468s&@srcdir@&$ac_srcdir&;t t 6469s&@abs_srcdir@&$ac_abs_srcdir&;t t 6470s&@top_srcdir@&$ac_top_srcdir&;t t 6471s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6472s&@builddir@&$ac_builddir&;t t 6473s&@abs_builddir@&$ac_abs_builddir&;t t 6474s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6475s&@INSTALL@&$ac_INSTALL&;t t 6476s&@MKDIR_P@&$ac_MKDIR_P&;t t 6477$ac_datarootdir_hack 6478" 6479eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6480 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6481 6482test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6483 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6484 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6486which seems to be undefined. Please make sure it is defined" >&5 6487$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6488which seems to be undefined. Please make sure it is defined" >&2;} 6489 6490 rm -f "$tmp/stdin" 6491 case $ac_file in 6492 -) cat "$tmp/out" && rm -f "$tmp/out";; 6493 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6494 esac \ 6495 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6496 ;; 6497 :H) 6498 # 6499 # CONFIG_HEADER 6500 # 6501 if test x"$ac_file" != x-; then 6502 { 6503 $as_echo "/* $configure_input */" \ 6504 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6505 } >"$tmp/config.h" \ 6506 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6507 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6508 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6509$as_echo "$as_me: $ac_file is unchanged" >&6;} 6510 else 6511 rm -f "$ac_file" 6512 mv "$tmp/config.h" "$ac_file" \ 6513 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6514 fi 6515 else 6516 $as_echo "/* $configure_input */" \ 6517 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6518 || as_fn_error $? "could not create -" "$LINENO" 5 6519 fi 6520# Compute "$ac_file"'s index in $config_headers. 6521_am_arg="$ac_file" 6522_am_stamp_count=1 6523for _am_header in $config_headers :; do 6524 case $_am_header in 6525 $_am_arg | $_am_arg:* ) 6526 break ;; 6527 * ) 6528 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 6529 esac 6530done 6531echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 6532$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6533 X"$_am_arg" : 'X\(//\)[^/]' \| \ 6534 X"$_am_arg" : 'X\(//\)$' \| \ 6535 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 6536$as_echo X"$_am_arg" | 6537 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6538 s//\1/ 6539 q 6540 } 6541 /^X\(\/\/\)[^/].*/{ 6542 s//\1/ 6543 q 6544 } 6545 /^X\(\/\/\)$/{ 6546 s//\1/ 6547 q 6548 } 6549 /^X\(\/\).*/{ 6550 s//\1/ 6551 q 6552 } 6553 s/.*/./; q'`/stamp-h$_am_stamp_count 6554 ;; 6555 6556 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6557$as_echo "$as_me: executing $ac_file commands" >&6;} 6558 ;; 6559 esac 6560 6561 6562 case $ac_file$ac_mode in 6563 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 6564 # Autoconf 2.62 quotes --file arguments for eval, but not when files 6565 # are listed without --file. Let's play safe and only enable the eval 6566 # if we detect the quoting. 6567 case $CONFIG_FILES in 6568 *\'*) eval set x "$CONFIG_FILES" ;; 6569 *) set x $CONFIG_FILES ;; 6570 esac 6571 shift 6572 for mf 6573 do 6574 # Strip MF so we end up with the name of the file. 6575 mf=`echo "$mf" | sed -e 's/:.*$//'` 6576 # Check whether this is an Automake generated Makefile or not. 6577 # We used to match only the files named `Makefile.in', but 6578 # some people rename them; so instead we look at the file content. 6579 # Grep'ing the first line is not enough: some people post-process 6580 # each Makefile.in and add a new line on top of each file to say so. 6581 # Grep'ing the whole file is not good either: AIX grep has a line 6582 # limit of 2048, but all sed's we know have understand at least 4000. 6583 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 6584 dirpart=`$as_dirname -- "$mf" || 6585$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6586 X"$mf" : 'X\(//\)[^/]' \| \ 6587 X"$mf" : 'X\(//\)$' \| \ 6588 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 6589$as_echo X"$mf" | 6590 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6591 s//\1/ 6592 q 6593 } 6594 /^X\(\/\/\)[^/].*/{ 6595 s//\1/ 6596 q 6597 } 6598 /^X\(\/\/\)$/{ 6599 s//\1/ 6600 q 6601 } 6602 /^X\(\/\).*/{ 6603 s//\1/ 6604 q 6605 } 6606 s/.*/./; q'` 6607 else 6608 continue 6609 fi 6610 # Extract the definition of DEPDIR, am__include, and am__quote 6611 # from the Makefile without running `make'. 6612 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 6613 test -z "$DEPDIR" && continue 6614 am__include=`sed -n 's/^am__include = //p' < "$mf"` 6615 test -z "am__include" && continue 6616 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 6617 # When using ansi2knr, U may be empty or an underscore; expand it 6618 U=`sed -n 's/^U = //p' < "$mf"` 6619 # Find all dependency output files, they are included files with 6620 # $(DEPDIR) in their names. We invoke sed twice because it is the 6621 # simplest approach to changing $(DEPDIR) to its actual value in the 6622 # expansion. 6623 for file in `sed -n " 6624 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 6625 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 6626 # Make sure the directory exists. 6627 test -f "$dirpart/$file" && continue 6628 fdir=`$as_dirname -- "$file" || 6629$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6630 X"$file" : 'X\(//\)[^/]' \| \ 6631 X"$file" : 'X\(//\)$' \| \ 6632 X"$file" : 'X\(/\)' \| . 2>/dev/null || 6633$as_echo X"$file" | 6634 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6635 s//\1/ 6636 q 6637 } 6638 /^X\(\/\/\)[^/].*/{ 6639 s//\1/ 6640 q 6641 } 6642 /^X\(\/\/\)$/{ 6643 s//\1/ 6644 q 6645 } 6646 /^X\(\/\).*/{ 6647 s//\1/ 6648 q 6649 } 6650 s/.*/./; q'` 6651 as_dir=$dirpart/$fdir; as_fn_mkdir_p 6652 # echo "creating $dirpart/$file" 6653 echo '# dummy' > "$dirpart/$file" 6654 done 6655 done 6656} 6657 ;; 6658 6659 esac 6660done # for ac_tag 6661 6662 6663as_fn_exit 0 6664_ACEOF 6665ac_clean_files=$ac_clean_files_save 6666 6667test $ac_write_fail = 0 || 6668 as_fn_error $? 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