1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for bmake 20120620. 4# 5# Report bugs to <sjg@NetBSD.org>. 6# 7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 9# Foundation, Inc. 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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See below for descriptions of some of the useful variables. 1229 1230Defaults for the options are specified in brackets. 1231 1232Configuration: 1233 -h, --help display this help and exit 1234 --help=short display options specific to this package 1235 --help=recursive display the short help of all the included packages 1236 -V, --version display version information and exit 1237 -q, --quiet, --silent do not print \`checking...' messages 1238 --cache-file=FILE cache test results in FILE [disabled] 1239 -C, --config-cache alias for \`--cache-file=config.cache' 1240 -n, --no-create do not create output files 1241 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1242 1243Installation directories: 1244 --prefix=PREFIX install architecture-independent files in PREFIX 1245 [$ac_default_prefix] 1246 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1247 [PREFIX] 1248 1249By default, \`make install' will install all the files in 1250\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1251an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1252for instance \`--prefix=\$HOME'. 1253 1254For better control, use the options below. 1255 1256Fine tuning of the installation directories: 1257 --bindir=DIR user executables [EPREFIX/bin] 1258 --sbindir=DIR system admin executables [EPREFIX/sbin] 1259 --libexecdir=DIR program executables [EPREFIX/libexec] 1260 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1261 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1262 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1263 --libdir=DIR object code libraries [EPREFIX/lib] 1264 --includedir=DIR C header files [PREFIX/include] 1265 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1266 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1267 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1268 --infodir=DIR info documentation [DATAROOTDIR/info] 1269 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1270 --mandir=DIR man documentation [DATAROOTDIR/man] 1271 --docdir=DIR documentation root [DATAROOTDIR/doc/bmake] 1272 --htmldir=DIR html documentation [DOCDIR] 1273 --dvidir=DIR dvi documentation [DOCDIR] 1274 --pdfdir=DIR pdf documentation [DOCDIR] 1275 --psdir=DIR ps documentation [DOCDIR] 1276_ACEOF 1277 1278 cat <<\_ACEOF 1279_ACEOF 1280fi 1281 1282if test -n "$ac_init_help"; then 1283 case $ac_init_help in 1284 short | recursive ) echo "Configuration of bmake 20120620:";; 1285 esac 1286 cat <<\_ACEOF 1287 1288Optional Features: 1289 --disable-option-checking ignore unrecognized --enable/--with options 1290 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1291 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1292 --disable-pwd-override disable \$PWD overriding getcwd() 1293 --disable-check-make-chdir disable make trying to guess 1294 when it should automatically cd \${.CURDIR} 1295 1296Optional Packages: 1297 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1298 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1299 --with-defshell=SHELL use SHELL by default - must be sh compatible, use sh or ksh to pick the internal definitions 1300 --without-meta dissable use of meta-mode 1301 --with-filemon=path/filemon.h indicate path to filemon.h for meta-mode 1302 --with-machine=MACHINE explicitly set MACHINE 1303 --with-force-machine=MACHINE set FORCE_MACHINE 1304 --with-force-machine-arch=MACHINE set FORCE_MACHINE_ARCH 1305 --with-machine_arch=MACHINE_ARCH explicitly set MACHINE_ARCH 1306 --with-default-sys-path=PATH:DIR:LIST use an explicit _PATH_DEFSYSPATH 1307 MAKESYSPATH is a ':' separated list of directories 1308 that bmake will search for system .mk files. 1309 _PATH_DEFSYSPATH is its default value. 1310 --with-path-objdirprefix=PATH override _PATH_OBJDIRPREFIX 1311 --with-mksrc=PATH tell makefile.boot where to find mk src 1312 1313Some influential environment variables: 1314 CC C compiler command 1315 CFLAGS C compiler flags 1316 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1317 nonstandard directory <lib dir> 1318 LIBS libraries to pass to the linker, e.g. -l<library> 1319 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1320 you have headers in a nonstandard directory <include dir> 1321 CPP C preprocessor 1322 1323Use these variables to override the choices made by `configure' or to help 1324it to find libraries and programs with nonstandard names/locations. 1325 1326Report bugs to <sjg@NetBSD.org>. 1327_ACEOF 1328ac_status=$? 1329fi 1330 1331if test "$ac_init_help" = "recursive"; then 1332 # If there are subdirs, report their specific --help. 1333 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1334 test -d "$ac_dir" || 1335 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1336 continue 1337 ac_builddir=. 1338 1339case "$ac_dir" in 1340.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1341*) 1342 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1343 # A ".." for each directory in $ac_dir_suffix. 1344 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1345 case $ac_top_builddir_sub in 1346 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1347 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1348 esac ;; 1349esac 1350ac_abs_top_builddir=$ac_pwd 1351ac_abs_builddir=$ac_pwd$ac_dir_suffix 1352# for backward compatibility: 1353ac_top_builddir=$ac_top_build_prefix 1354 1355case $srcdir in 1356 .) # We are building in place. 1357 ac_srcdir=. 1358 ac_top_srcdir=$ac_top_builddir_sub 1359 ac_abs_top_srcdir=$ac_pwd ;; 1360 [\\/]* | ?:[\\/]* ) # Absolute name. 1361 ac_srcdir=$srcdir$ac_dir_suffix; 1362 ac_top_srcdir=$srcdir 1363 ac_abs_top_srcdir=$srcdir ;; 1364 *) # Relative name. 1365 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1366 ac_top_srcdir=$ac_top_build_prefix$srcdir 1367 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1368esac 1369ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1370 1371 cd "$ac_dir" || { ac_status=$?; continue; } 1372 # Check for guested configure. 1373 if test -f "$ac_srcdir/configure.gnu"; then 1374 echo && 1375 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1376 elif test -f "$ac_srcdir/configure"; then 1377 echo && 1378 $SHELL "$ac_srcdir/configure" --help=recursive 1379 else 1380 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1381 fi || ac_status=$? 1382 cd "$ac_pwd" || { ac_status=$?; break; } 1383 done 1384fi 1385 1386test -n "$ac_init_help" && exit $ac_status 1387if $ac_init_version; then 1388 cat <<\_ACEOF 1389bmake configure 20120620 1390generated by GNU Autoconf 2.64 1391 1392Copyright (C) 2009 Free Software Foundation, Inc. 1393This configure script is free software; the Free Software Foundation 1394gives unlimited permission to copy, distribute and modify it. 1395_ACEOF 1396 exit 1397fi 1398 1399## ------------------------ ## 1400## Autoconf initialization. ## 1401## ------------------------ ## 1402 1403# ac_fn_c_try_compile LINENO 1404# -------------------------- 1405# Try to compile conftest.$ac_ext, and return whether this succeeded. 1406ac_fn_c_try_compile () 1407{ 1408 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1409 rm -f conftest.$ac_objext 1410 if { { ac_try="$ac_compile" 1411case "(($ac_try" in 1412 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1413 *) ac_try_echo=$ac_try;; 1414esac 1415eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1416$as_echo "$ac_try_echo"; } >&5 1417 (eval "$ac_compile") 2>conftest.err 1418 ac_status=$? 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1456 if test -s conftest.err; then 1457 grep -v '^ *+' conftest.err >conftest.er1 1458 cat conftest.er1 >&5 1459 mv -f conftest.er1 conftest.err 1460 fi 1461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1462 test $ac_status = 0; } >/dev/null && { 1463 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1464 test ! -s conftest.err 1465 }; then : 1466 ac_retval=0 1467else 1468 $as_echo "$as_me: failed program was:" >&5 1469sed 's/^/| /' conftest.$ac_ext >&5 1470 1471 ac_retval=1 1472fi 1473 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1474 return $ac_retval 1475 1476} # ac_fn_c_try_cpp 1477 1478# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1479# ------------------------------------------------------- 1480# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1481# the include files in INCLUDES and setting the cache variable VAR 1482# accordingly. 1483ac_fn_c_check_header_mongrel () 1484{ 1485 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1486 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1488$as_echo_n "checking for $2... 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"$LINENO" 5; } 2619 2620# Provide some information about the compiler. 2621$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2622set X $ac_compile 2623ac_compiler=$2 2624for ac_option in --version -v -V -qversion; do 2625 { { ac_try="$ac_compiler $ac_option >&5" 2626case "(($ac_try" in 2627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2628 *) ac_try_echo=$ac_try;; 2629esac 2630eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2631$as_echo "$ac_try_echo"; } >&5 2632 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2633 ac_status=$? 2634 if test -s conftest.err; then 2635 sed '10a\ 2636... rest of stderr output deleted ... 2637 10q' conftest.err >conftest.er1 2638 cat conftest.er1 >&5 2639 rm -f conftest.er1 conftest.err 2640 fi 2641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2642 test $ac_status = 0; } 2643done 2644 2645cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2646/* end confdefs.h. */ 2647#include <stdio.h> 2648int 2649main () 2650{ 2651FILE *f = fopen ("conftest.out", "w"); 2652 return ferror (f) || fclose (f) != 0; 2653 2654 ; 2655 return 0; 2656} 2657_ACEOF 2658ac_clean_files_save=$ac_clean_files 2659ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2660# Try to create an executable without -o first, disregard a.out. 2661# It will help us diagnose broken compilers, and finding out an intuition 2662# of exeext. 2663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2664$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 2694# so that the user can short-circuit this test for compilers unknown to 2695# Autoconf. 2696for ac_file in $ac_files '' 2697do 2698 test -f "$ac_file" || continue 2699 case $ac_file in 2700 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2701 ;; 2702 [ab].out ) 2703 # We found the default executable, but exeext='' is most 2704 # certainly right. 2705 break;; 2706 *.* ) 2707 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2708 then :; else 2709 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2710 fi 2711 # We set ac_cv_exeext here because the later test for it is not 2712 # safe: cross compilers may not add the suffix if given an `-o' 2713 # argument, so we may need to know it at that point already. 2714 # Even if this section looks crufty: it has the advantage of 2715 # actually working. 2716 break;; 2717 * ) 2718 break;; 2719 esac 2720done 2721test "$ac_cv_exeext" = no && ac_cv_exeext= 2722 2723else 2724 ac_file='' 2725fi 2726{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2727$as_echo "$ac_file" >&6; } 2728if test -z "$ac_file"; then : 2729 $as_echo "$as_me: failed program was:" >&5 2730sed 's/^/| /' conftest.$ac_ext >&5 2731 2732{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2733$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2734{ as_fn_set_status 77 2735as_fn_error "C compiler cannot create executables 2736See \`config.log' for more details." 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"$LINENO" 5; } 2767 fi 2768 fi 2769fi 2770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2771$as_echo "yes" >&6; } 2772 2773rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2774ac_clean_files=$ac_clean_files_save 2775# Check that the compiler produces executables we can run. If not, either 2776# the compiler is broken, or we cross compile. 2777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2778$as_echo_n "checking whether we are cross compiling... " >&6; } 2779{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2780$as_echo "$cross_compiling" >&6; } 2781 2782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2783$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 2797# work properly (i.e., refer to `conftest.exe'), while it won't with 2798# `rm'. 2799for ac_file in conftest.exe conftest conftest.*; do 2800 test -f "$ac_file" || continue 2801 case $ac_file in 2802 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2803 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2804 break;; 2805 * ) break;; 2806 esac 2807done 2808else 2809 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2810$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2811as_fn_error "cannot compute suffix of executables: cannot compile and link 2812See \`config.log' for more details." "$LINENO" 5; } 2813fi 2814rm -f conftest$ac_cv_exeext 2815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2816$as_echo "$ac_cv_exeext" >&6; } 2817 2818rm -f conftest.$ac_ext 2819EXEEXT=$ac_cv_exeext 2820ac_exeext=$EXEEXT 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2822$as_echo_n "checking for suffix of object files... " >&6; } 2823if test "${ac_cv_objext+set}" = set; then : 2824 $as_echo_n "(cached) " >&6 2825else 2826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2827/* end confdefs.h. */ 2828 2829int 2830main () 2831{ 2832 2833 ; 2834 return 0; 2835} 2836_ACEOF 2837rm -f conftest.o conftest.obj 2838if { { ac_try="$ac_compile" 2839case "(($ac_try" in 2840 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2841 *) ac_try_echo=$ac_try;; 2842esac 2843eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2844$as_echo "$ac_try_echo"; } >&5 2845 (eval "$ac_compile") 2>&5 2846 ac_status=$? 2847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2848 test $ac_status = 0; }; then : 2849 for ac_file in conftest.o conftest.obj conftest.*; do 2850 test -f "$ac_file" || continue; 2851 case $ac_file in 2852 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2853 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2854 break;; 2855 esac 2856done 2857else 2858 $as_echo "$as_me: failed program was:" >&5 2859sed 's/^/| /' conftest.$ac_ext >&5 2860 2861{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2862$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2863as_fn_error "cannot compute suffix of object files: cannot compile 2864See \`config.log' for more details." "$LINENO" 5; } 2865fi 2866rm -f conftest.$ac_cv_objext conftest.$ac_ext 2867fi 2868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2869$as_echo "$ac_cv_objext" >&6; } 2870OBJEXT=$ac_cv_objext 2871ac_objext=$OBJEXT 2872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2873$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2874if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2875 $as_echo_n "(cached) " >&6 2876else 2877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2878/* end confdefs.h. */ 2879 2880int 2881main () 2882{ 2883#ifndef __GNUC__ 2884 choke me 2885#endif 2886 2887 ; 2888 return 0; 2889} 2890_ACEOF 2891if ac_fn_c_try_compile "$LINENO"; then : 2892 ac_compiler_gnu=yes 2893else 2894 ac_compiler_gnu=no 2895fi 2896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2897ac_cv_c_compiler_gnu=$ac_compiler_gnu 2898 2899fi 2900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2901$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2902if test $ac_compiler_gnu = yes; then 2903 GCC=yes 2904else 2905 GCC= 2906fi 2907ac_test_CFLAGS=${CFLAGS+set} 2908ac_save_CFLAGS=$CFLAGS 2909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2910$as_echo_n "checking whether $CC accepts -g... " >&6; } 2911if test "${ac_cv_prog_cc_g+set}" = set; then : 2912 $as_echo_n "(cached) " >&6 2913else 2914 ac_save_c_werror_flag=$ac_c_werror_flag 2915 ac_c_werror_flag=yes 2916 ac_cv_prog_cc_g=no 2917 CFLAGS="-g" 2918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2919/* end confdefs.h. */ 2920 2921int 2922main () 2923{ 2924 2925 ; 2926 return 0; 2927} 2928_ACEOF 2929if ac_fn_c_try_compile "$LINENO"; then : 2930 ac_cv_prog_cc_g=yes 2931else 2932 CFLAGS="" 2933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2934/* end confdefs.h. */ 2935 2936int 2937main () 2938{ 2939 2940 ; 2941 return 0; 2942} 2943_ACEOF 2944if ac_fn_c_try_compile "$LINENO"; then : 2945 2946else 2947 ac_c_werror_flag=$ac_save_c_werror_flag 2948 CFLAGS="-g" 2949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2950/* end confdefs.h. */ 2951 2952int 2953main () 2954{ 2955 2956 ; 2957 return 0; 2958} 2959_ACEOF 2960if ac_fn_c_try_compile "$LINENO"; then : 2961 ac_cv_prog_cc_g=yes 2962fi 2963rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2964fi 2965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2966fi 2967rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2968 ac_c_werror_flag=$ac_save_c_werror_flag 2969fi 2970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2971$as_echo "$ac_cv_prog_cc_g" >&6; } 2972if test "$ac_test_CFLAGS" = set; then 2973 CFLAGS=$ac_save_CFLAGS 2974elif test $ac_cv_prog_cc_g = yes; then 2975 if test "$GCC" = yes; then 2976 CFLAGS="-g -O2" 2977 else 2978 CFLAGS="-g" 2979 fi 2980else 2981 if test "$GCC" = yes; then 2982 CFLAGS="-O2" 2983 else 2984 CFLAGS= 2985 fi 2986fi 2987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2988$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2989if test "${ac_cv_prog_cc_c89+set}" = set; then : 2990 $as_echo_n "(cached) " >&6 2991else 2992 ac_cv_prog_cc_c89=no 2993ac_save_CC=$CC 2994cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2995/* end confdefs.h. */ 2996#include <stdarg.h> 2997#include <stdio.h> 2998#include <sys/types.h> 2999#include <sys/stat.h> 3000/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3001struct buf { int x; }; 3002FILE * (*rcsopen) (struct buf *, struct stat *, int); 3003static char *e (p, i) 3004 char **p; 3005 int i; 3006{ 3007 return p[i]; 3008} 3009static char *f (char * (*g) (char **, int), char **p, ...) 3010{ 3011 char *s; 3012 va_list v; 3013 va_start (v,p); 3014 s = g (p, va_arg (v,int)); 3015 va_end (v); 3016 return s; 3017} 3018 3019/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3020 function prototypes and stuff, but not '\xHH' hex character constants. 3021 These don't provoke an error unfortunately, instead are silently treated 3022 as 'x'. The following induces an error, until -std is added to get 3023 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3024 array size at least. It's necessary to write '\x00'==0 to get something 3025 that's true only with -std. */ 3026int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3027 3028/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3029 inside strings and character constants. */ 3030#define FOO(x) 'x' 3031int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3032 3033int test (int i, double x); 3034struct s1 {int (*f) (int a);}; 3035struct s2 {int (*f) (double a);}; 3036int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3037int argc; 3038char **argv; 3039int 3040main () 3041{ 3042return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3043 ; 3044 return 0; 3045} 3046_ACEOF 3047for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3048 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3049do 3050 CC="$ac_save_CC $ac_arg" 3051 if ac_fn_c_try_compile "$LINENO"; then : 3052 ac_cv_prog_cc_c89=$ac_arg 3053fi 3054rm -f core conftest.err conftest.$ac_objext 3055 test "x$ac_cv_prog_cc_c89" != "xno" && break 3056done 3057rm -f conftest.$ac_ext 3058CC=$ac_save_CC 3059 3060fi 3061# AC_CACHE_VAL 3062case "x$ac_cv_prog_cc_c89" in 3063 x) 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3065$as_echo "none needed" >&6; } ;; 3066 xno) 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3068$as_echo "unsupported" >&6; } ;; 3069 *) 3070 CC="$CC $ac_cv_prog_cc_c89" 3071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3072$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3073esac 3074if test "x$ac_cv_prog_cc_c89" != xno; then : 3075 3076fi 3077 3078ac_ext=c 3079ac_cpp='$CPP $CPPFLAGS' 3080ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3081ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3082ac_compiler_gnu=$ac_cv_c_compiler_gnu 3083 3084 3085ac_ext=c 3086ac_cpp='$CPP $CPPFLAGS' 3087ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3088ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3089ac_compiler_gnu=$ac_cv_c_compiler_gnu 3090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3091$as_echo_n "checking how to run the C preprocessor... " >&6; } 3092# On Suns, sometimes $CPP names a directory. 3093if test -n "$CPP" && test -d "$CPP"; then 3094 CPP= 3095fi 3096if test -z "$CPP"; then 3097 if test "${ac_cv_prog_CPP+set}" = set; then : 3098 $as_echo_n "(cached) " >&6 3099else 3100 # Double quotes because CPP needs to be expanded 3101 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3102 do 3103 ac_preproc_ok=false 3104for ac_c_preproc_warn_flag in '' yes 3105do 3106 # Use a header file that comes with gcc, so configuring glibc 3107 # with a fresh cross-compiler works. 3108 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3109 # <limits.h> exists even on freestanding compilers. 3110 # On the NeXT, cc -E runs the code through the compiler's parser, 3111 # not just through cpp. "Syntax error" is here to catch this case. 3112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3113/* end confdefs.h. */ 3114#ifdef __STDC__ 3115# include <limits.h> 3116#else 3117# include <assert.h> 3118#endif 3119 Syntax error 3120_ACEOF 3121if ac_fn_c_try_cpp "$LINENO"; then : 3122 3123else 3124 # Broken: fails on valid input. 3125continue 3126fi 3127rm -f conftest.err conftest.$ac_ext 3128 3129 # OK, works on sane cases. Now check whether nonexistent headers 3130 # can be detected and how. 3131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3132/* end confdefs.h. */ 3133#include <ac_nonexistent.h> 3134_ACEOF 3135if ac_fn_c_try_cpp "$LINENO"; then : 3136 # Broken: success on invalid input. 3137continue 3138else 3139 # Passes both tests. 3140ac_preproc_ok=: 3141break 3142fi 3143rm -f conftest.err conftest.$ac_ext 3144 3145done 3146# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3147rm -f conftest.err conftest.$ac_ext 3148if $ac_preproc_ok; then : 3149 break 3150fi 3151 3152 done 3153 ac_cv_prog_CPP=$CPP 3154 3155fi 3156 CPP=$ac_cv_prog_CPP 3157else 3158 ac_cv_prog_CPP=$CPP 3159fi 3160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3161$as_echo "$CPP" >&6; } 3162ac_preproc_ok=false 3163for ac_c_preproc_warn_flag in '' yes 3164do 3165 # Use a header file that comes with gcc, so configuring glibc 3166 # with a fresh cross-compiler works. 3167 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3168 # <limits.h> exists even on freestanding compilers. 3169 # On the NeXT, cc -E runs the code through the compiler's parser, 3170 # not just through cpp. "Syntax error" is here to catch this case. 3171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3172/* end confdefs.h. */ 3173#ifdef __STDC__ 3174# include <limits.h> 3175#else 3176# include <assert.h> 3177#endif 3178 Syntax error 3179_ACEOF 3180if ac_fn_c_try_cpp "$LINENO"; then : 3181 3182else 3183 # Broken: fails on valid input. 3184continue 3185fi 3186rm -f conftest.err conftest.$ac_ext 3187 3188 # OK, works on sane cases. Now check whether nonexistent headers 3189 # can be detected and how. 3190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3191/* end confdefs.h. */ 3192#include <ac_nonexistent.h> 3193_ACEOF 3194if ac_fn_c_try_cpp "$LINENO"; then : 3195 # Broken: success on invalid input. 3196continue 3197else 3198 # Passes both tests. 3199ac_preproc_ok=: 3200break 3201fi 3202rm -f conftest.err conftest.$ac_ext 3203 3204done 3205# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3206rm -f conftest.err conftest.$ac_ext 3207if $ac_preproc_ok; then : 3208 3209else 3210 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3211$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3212as_fn_error "C preprocessor \"$CPP\" fails sanity check 3213See \`config.log' for more details." "$LINENO" 5; } 3214fi 3215 3216ac_ext=c 3217ac_cpp='$CPP $CPPFLAGS' 3218ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3219ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3220ac_compiler_gnu=$ac_cv_c_compiler_gnu 3221 3222 3223{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3224$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3225if test "${ac_cv_path_GREP+set}" = set; then : 3226 $as_echo_n "(cached) " >&6 3227else 3228 if test -z "$GREP"; then 3229 ac_path_GREP_found=false 3230 # Loop through the user's path and test for each of PROGNAME-LIST 3231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3232for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3233do 3234 IFS=$as_save_IFS 3235 test -z "$as_dir" && as_dir=. 3236 for ac_prog in grep ggrep; do 3237 for ac_exec_ext in '' $ac_executable_extensions; do 3238 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3239 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3240# Check for GNU ac_path_GREP and select it if it is found. 3241 # Check for GNU $ac_path_GREP 3242case `"$ac_path_GREP" --version 2>&1` in 3243*GNU*) 3244 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3245*) 3246 ac_count=0 3247 $as_echo_n 0123456789 >"conftest.in" 3248 while : 3249 do 3250 cat "conftest.in" "conftest.in" >"conftest.tmp" 3251 mv "conftest.tmp" "conftest.in" 3252 cp "conftest.in" "conftest.nl" 3253 $as_echo 'GREP' >> "conftest.nl" 3254 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3255 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3256 as_fn_arith $ac_count + 1 && ac_count=$as_val 3257 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3258 # Best one so far, save it but keep looking for a better one 3259 ac_cv_path_GREP="$ac_path_GREP" 3260 ac_path_GREP_max=$ac_count 3261 fi 3262 # 10*(2^10) chars as input seems more than enough 3263 test $ac_count -gt 10 && break 3264 done 3265 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3266esac 3267 3268 $ac_path_GREP_found && break 3 3269 done 3270 done 3271 done 3272IFS=$as_save_IFS 3273 if test -z "$ac_cv_path_GREP"; then 3274 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3275 fi 3276else 3277 ac_cv_path_GREP=$GREP 3278fi 3279 3280fi 3281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3282$as_echo "$ac_cv_path_GREP" >&6; } 3283 GREP="$ac_cv_path_GREP" 3284 3285 3286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3287$as_echo_n "checking for egrep... " >&6; } 3288if test "${ac_cv_path_EGREP+set}" = set; then : 3289 $as_echo_n "(cached) " >&6 3290else 3291 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3292 then ac_cv_path_EGREP="$GREP -E" 3293 else 3294 if test -z "$EGREP"; then 3295 ac_path_EGREP_found=false 3296 # Loop through the user's path and test for each of PROGNAME-LIST 3297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3298for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3299do 3300 IFS=$as_save_IFS 3301 test -z "$as_dir" && as_dir=. 3302 for ac_prog in egrep; do 3303 for ac_exec_ext in '' $ac_executable_extensions; do 3304 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3305 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3306# Check for GNU ac_path_EGREP and select it if it is found. 3307 # Check for GNU $ac_path_EGREP 3308case `"$ac_path_EGREP" --version 2>&1` in 3309*GNU*) 3310 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3311*) 3312 ac_count=0 3313 $as_echo_n 0123456789 >"conftest.in" 3314 while : 3315 do 3316 cat "conftest.in" "conftest.in" >"conftest.tmp" 3317 mv "conftest.tmp" "conftest.in" 3318 cp "conftest.in" "conftest.nl" 3319 $as_echo 'EGREP' >> "conftest.nl" 3320 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3321 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3322 as_fn_arith $ac_count + 1 && ac_count=$as_val 3323 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3324 # Best one so far, save it but keep looking for a better one 3325 ac_cv_path_EGREP="$ac_path_EGREP" 3326 ac_path_EGREP_max=$ac_count 3327 fi 3328 # 10*(2^10) chars as input seems more than enough 3329 test $ac_count -gt 10 && break 3330 done 3331 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3332esac 3333 3334 $ac_path_EGREP_found && break 3 3335 done 3336 done 3337 done 3338IFS=$as_save_IFS 3339 if test -z "$ac_cv_path_EGREP"; then 3340 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3341 fi 3342else 3343 ac_cv_path_EGREP=$EGREP 3344fi 3345 3346 fi 3347fi 3348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3349$as_echo "$ac_cv_path_EGREP" >&6; } 3350 EGREP="$ac_cv_path_EGREP" 3351 3352 3353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3354$as_echo_n "checking for ANSI C header files... " >&6; } 3355if test "${ac_cv_header_stdc+set}" = set; then : 3356 $as_echo_n "(cached) " >&6 3357else 3358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3359/* end confdefs.h. */ 3360#include <stdlib.h> 3361#include <stdarg.h> 3362#include <string.h> 3363#include <float.h> 3364 3365int 3366main () 3367{ 3368 3369 ; 3370 return 0; 3371} 3372_ACEOF 3373if ac_fn_c_try_compile "$LINENO"; then : 3374 ac_cv_header_stdc=yes 3375else 3376 ac_cv_header_stdc=no 3377fi 3378rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3379 3380if test $ac_cv_header_stdc = yes; then 3381 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3383/* end confdefs.h. */ 3384#include <string.h> 3385 3386_ACEOF 3387if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3388 $EGREP "memchr" >/dev/null 2>&1; then : 3389 3390else 3391 ac_cv_header_stdc=no 3392fi 3393rm -f conftest* 3394 3395fi 3396 3397if test $ac_cv_header_stdc = yes; then 3398 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3400/* end confdefs.h. */ 3401#include <stdlib.h> 3402 3403_ACEOF 3404if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3405 $EGREP "free" >/dev/null 2>&1; then : 3406 3407else 3408 ac_cv_header_stdc=no 3409fi 3410rm -f conftest* 3411 3412fi 3413 3414if test $ac_cv_header_stdc = yes; then 3415 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3416 if test "$cross_compiling" = yes; then : 3417 : 3418else 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420/* end confdefs.h. */ 3421#include <ctype.h> 3422#include <stdlib.h> 3423#if ((' ' & 0x0FF) == 0x020) 3424# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3425# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3426#else 3427# define ISLOWER(c) \ 3428 (('a' <= (c) && (c) <= 'i') \ 3429 || ('j' <= (c) && (c) <= 'r') \ 3430 || ('s' <= (c) && (c) <= 'z')) 3431# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3432#endif 3433 3434#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3435int 3436main () 3437{ 3438 int i; 3439 for (i = 0; i < 256; i++) 3440 if (XOR (islower (i), ISLOWER (i)) 3441 || toupper (i) != TOUPPER (i)) 3442 return 2; 3443 return 0; 3444} 3445_ACEOF 3446if ac_fn_c_try_run "$LINENO"; then : 3447 3448else 3449 ac_cv_header_stdc=no 3450fi 3451rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3452 conftest.$ac_objext conftest.beam conftest.$ac_ext 3453fi 3454 3455fi 3456fi 3457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3458$as_echo "$ac_cv_header_stdc" >&6; } 3459if test $ac_cv_header_stdc = yes; then 3460 3461$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3462 3463fi 3464 3465# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3466for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3467 inttypes.h stdint.h unistd.h 3468do : 3469 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3470ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3471" 3472eval as_val=\$$as_ac_Header 3473 if test "x$as_val" = x""yes; then : 3474 cat >>confdefs.h <<_ACEOF 3475#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3476_ACEOF 3477 3478fi 3479 3480done 3481 3482 3483 3484 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3485if test "x$ac_cv_header_minix_config_h" = x""yes; then : 3486 MINIX=yes 3487else 3488 MINIX= 3489fi 3490 3491 3492 if test "$MINIX" = yes; then 3493 3494$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3495 3496 3497$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3498 3499 3500$as_echo "#define _MINIX 1" >>confdefs.h 3501 3502 fi 3503 3504 3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3506$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3507if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 3508 $as_echo_n "(cached) " >&6 3509else 3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3511/* end confdefs.h. */ 3512 3513# define __EXTENSIONS__ 1 3514 $ac_includes_default 3515int 3516main () 3517{ 3518 3519 ; 3520 return 0; 3521} 3522_ACEOF 3523if ac_fn_c_try_compile "$LINENO"; then : 3524 ac_cv_safe_to_define___extensions__=yes 3525else 3526 ac_cv_safe_to_define___extensions__=no 3527fi 3528rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3529fi 3530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3531$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3532 test $ac_cv_safe_to_define___extensions__ = yes && 3533 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3534 3535 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3536 3537 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3538 3539 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3540 3541 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3542 3543 3544ac_ext=c 3545ac_cpp='$CPP $CPPFLAGS' 3546ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3547ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3548ac_compiler_gnu=$ac_cv_c_compiler_gnu 3549if test -n "$ac_tool_prefix"; then 3550 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3551set dummy ${ac_tool_prefix}gcc; ac_word=$2 3552{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3553$as_echo_n "checking for $ac_word... " >&6; } 3554if test "${ac_cv_prog_CC+set}" = set; then : 3555 $as_echo_n "(cached) " >&6 3556else 3557 if test -n "$CC"; then 3558 ac_cv_prog_CC="$CC" # Let the user override the test. 3559else 3560as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3561for as_dir in $PATH 3562do 3563 IFS=$as_save_IFS 3564 test -z "$as_dir" && as_dir=. 3565 for ac_exec_ext in '' $ac_executable_extensions; do 3566 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3567 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3569 break 2 3570 fi 3571done 3572 done 3573IFS=$as_save_IFS 3574 3575fi 3576fi 3577CC=$ac_cv_prog_CC 3578if test -n "$CC"; then 3579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3580$as_echo "$CC" >&6; } 3581else 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3583$as_echo "no" >&6; } 3584fi 3585 3586 3587fi 3588if test -z "$ac_cv_prog_CC"; then 3589 ac_ct_CC=$CC 3590 # Extract the first word of "gcc", so it can be a program name with args. 3591set dummy gcc; ac_word=$2 3592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3593$as_echo_n "checking for $ac_word... " >&6; } 3594if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3595 $as_echo_n "(cached) " >&6 3596else 3597 if test -n "$ac_ct_CC"; then 3598 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3599else 3600as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3601for as_dir in $PATH 3602do 3603 IFS=$as_save_IFS 3604 test -z "$as_dir" && as_dir=. 3605 for ac_exec_ext in '' $ac_executable_extensions; do 3606 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3607 ac_cv_prog_ac_ct_CC="gcc" 3608 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3609 break 2 3610 fi 3611done 3612 done 3613IFS=$as_save_IFS 3614 3615fi 3616fi 3617ac_ct_CC=$ac_cv_prog_ac_ct_CC 3618if test -n "$ac_ct_CC"; then 3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3620$as_echo "$ac_ct_CC" >&6; } 3621else 3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3623$as_echo "no" >&6; } 3624fi 3625 3626 if test "x$ac_ct_CC" = x; then 3627 CC="" 3628 else 3629 case $cross_compiling:$ac_tool_warned in 3630yes:) 3631{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3632$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3633ac_tool_warned=yes ;; 3634esac 3635 CC=$ac_ct_CC 3636 fi 3637else 3638 CC="$ac_cv_prog_CC" 3639fi 3640 3641if test -z "$CC"; then 3642 if test -n "$ac_tool_prefix"; then 3643 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3644set dummy ${ac_tool_prefix}cc; ac_word=$2 3645{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3646$as_echo_n "checking for $ac_word... " >&6; } 3647if test "${ac_cv_prog_CC+set}" = set; then : 3648 $as_echo_n "(cached) " >&6 3649else 3650 if test -n "$CC"; then 3651 ac_cv_prog_CC="$CC" # Let the user override the test. 3652else 3653as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3654for as_dir in $PATH 3655do 3656 IFS=$as_save_IFS 3657 test -z "$as_dir" && as_dir=. 3658 for ac_exec_ext in '' $ac_executable_extensions; do 3659 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3660 ac_cv_prog_CC="${ac_tool_prefix}cc" 3661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3662 break 2 3663 fi 3664done 3665 done 3666IFS=$as_save_IFS 3667 3668fi 3669fi 3670CC=$ac_cv_prog_CC 3671if test -n "$CC"; then 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3673$as_echo "$CC" >&6; } 3674else 3675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3676$as_echo "no" >&6; } 3677fi 3678 3679 3680 fi 3681fi 3682if test -z "$CC"; then 3683 # Extract the first word of "cc", so it can be a program name with args. 3684set dummy cc; ac_word=$2 3685{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3686$as_echo_n "checking for $ac_word... " >&6; } 3687if test "${ac_cv_prog_CC+set}" = set; then : 3688 $as_echo_n "(cached) " >&6 3689else 3690 if test -n "$CC"; then 3691 ac_cv_prog_CC="$CC" # Let the user override the test. 3692else 3693 ac_prog_rejected=no 3694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3695for as_dir in $PATH 3696do 3697 IFS=$as_save_IFS 3698 test -z "$as_dir" && as_dir=. 3699 for ac_exec_ext in '' $ac_executable_extensions; do 3700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3701 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3702 ac_prog_rejected=yes 3703 continue 3704 fi 3705 ac_cv_prog_CC="cc" 3706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3707 break 2 3708 fi 3709done 3710 done 3711IFS=$as_save_IFS 3712 3713if test $ac_prog_rejected = yes; then 3714 # We found a bogon in the path, so make sure we never use it. 3715 set dummy $ac_cv_prog_CC 3716 shift 3717 if test $# != 0; then 3718 # We chose a different compiler from the bogus one. 3719 # However, it has the same basename, so the bogon will be chosen 3720 # first if we set CC to just the basename; use the full file name. 3721 shift 3722 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3723 fi 3724fi 3725fi 3726fi 3727CC=$ac_cv_prog_CC 3728if test -n "$CC"; then 3729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3730$as_echo "$CC" >&6; } 3731else 3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3733$as_echo "no" >&6; } 3734fi 3735 3736 3737fi 3738if test -z "$CC"; then 3739 if test -n "$ac_tool_prefix"; then 3740 for ac_prog in cl.exe 3741 do 3742 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3743set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3744{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3745$as_echo_n "checking for $ac_word... " >&6; } 3746if test "${ac_cv_prog_CC+set}" = set; then : 3747 $as_echo_n "(cached) " >&6 3748else 3749 if test -n "$CC"; then 3750 ac_cv_prog_CC="$CC" # Let the user override the test. 3751else 3752as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3753for as_dir in $PATH 3754do 3755 IFS=$as_save_IFS 3756 test -z "$as_dir" && as_dir=. 3757 for ac_exec_ext in '' $ac_executable_extensions; do 3758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3759 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3761 break 2 3762 fi 3763done 3764 done 3765IFS=$as_save_IFS 3766 3767fi 3768fi 3769CC=$ac_cv_prog_CC 3770if test -n "$CC"; then 3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3772$as_echo "$CC" >&6; } 3773else 3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3775$as_echo "no" >&6; } 3776fi 3777 3778 3779 test -n "$CC" && break 3780 done 3781fi 3782if test -z "$CC"; then 3783 ac_ct_CC=$CC 3784 for ac_prog in cl.exe 3785do 3786 # Extract the first word of "$ac_prog", so it can be a program name with args. 3787set dummy $ac_prog; ac_word=$2 3788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3789$as_echo_n "checking for $ac_word... " >&6; } 3790if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3791 $as_echo_n "(cached) " >&6 3792else 3793 if test -n "$ac_ct_CC"; then 3794 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3795else 3796as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3797for as_dir in $PATH 3798do 3799 IFS=$as_save_IFS 3800 test -z "$as_dir" && as_dir=. 3801 for ac_exec_ext in '' $ac_executable_extensions; do 3802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3803 ac_cv_prog_ac_ct_CC="$ac_prog" 3804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3805 break 2 3806 fi 3807done 3808 done 3809IFS=$as_save_IFS 3810 3811fi 3812fi 3813ac_ct_CC=$ac_cv_prog_ac_ct_CC 3814if test -n "$ac_ct_CC"; then 3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3816$as_echo "$ac_ct_CC" >&6; } 3817else 3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3819$as_echo "no" >&6; } 3820fi 3821 3822 3823 test -n "$ac_ct_CC" && break 3824done 3825 3826 if test "x$ac_ct_CC" = x; then 3827 CC="" 3828 else 3829 case $cross_compiling:$ac_tool_warned in 3830yes:) 3831{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3832$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3833ac_tool_warned=yes ;; 3834esac 3835 CC=$ac_ct_CC 3836 fi 3837fi 3838 3839fi 3840 3841 3842test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3843$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3844as_fn_error "no acceptable C compiler found in \$PATH 3845See \`config.log' for more details." "$LINENO" 5; } 3846 3847# Provide some information about the compiler. 3848$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3849set X $ac_compile 3850ac_compiler=$2 3851for ac_option in --version -v -V -qversion; do 3852 { { ac_try="$ac_compiler $ac_option >&5" 3853case "(($ac_try" in 3854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3855 *) ac_try_echo=$ac_try;; 3856esac 3857eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3858$as_echo "$ac_try_echo"; } >&5 3859 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3860 ac_status=$? 3861 if test -s conftest.err; then 3862 sed '10a\ 3863... rest of stderr output deleted ... 3864 10q' conftest.err >conftest.er1 3865 cat conftest.er1 >&5 3866 rm -f conftest.er1 conftest.err 3867 fi 3868 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3869 test $ac_status = 0; } 3870done 3871 3872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3873$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3874if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3875 $as_echo_n "(cached) " >&6 3876else 3877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3878/* end confdefs.h. */ 3879 3880int 3881main () 3882{ 3883#ifndef __GNUC__ 3884 choke me 3885#endif 3886 3887 ; 3888 return 0; 3889} 3890_ACEOF 3891if ac_fn_c_try_compile "$LINENO"; then : 3892 ac_compiler_gnu=yes 3893else 3894 ac_compiler_gnu=no 3895fi 3896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3897ac_cv_c_compiler_gnu=$ac_compiler_gnu 3898 3899fi 3900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3901$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3902if test $ac_compiler_gnu = yes; then 3903 GCC=yes 3904else 3905 GCC= 3906fi 3907ac_test_CFLAGS=${CFLAGS+set} 3908ac_save_CFLAGS=$CFLAGS 3909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3910$as_echo_n "checking whether $CC accepts -g... " >&6; } 3911if test "${ac_cv_prog_cc_g+set}" = set; then : 3912 $as_echo_n "(cached) " >&6 3913else 3914 ac_save_c_werror_flag=$ac_c_werror_flag 3915 ac_c_werror_flag=yes 3916 ac_cv_prog_cc_g=no 3917 CFLAGS="-g" 3918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3919/* end confdefs.h. */ 3920 3921int 3922main () 3923{ 3924 3925 ; 3926 return 0; 3927} 3928_ACEOF 3929if ac_fn_c_try_compile "$LINENO"; then : 3930 ac_cv_prog_cc_g=yes 3931else 3932 CFLAGS="" 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3934/* end confdefs.h. */ 3935 3936int 3937main () 3938{ 3939 3940 ; 3941 return 0; 3942} 3943_ACEOF 3944if ac_fn_c_try_compile "$LINENO"; then : 3945 3946else 3947 ac_c_werror_flag=$ac_save_c_werror_flag 3948 CFLAGS="-g" 3949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3950/* end confdefs.h. */ 3951 3952int 3953main () 3954{ 3955 3956 ; 3957 return 0; 3958} 3959_ACEOF 3960if ac_fn_c_try_compile "$LINENO"; then : 3961 ac_cv_prog_cc_g=yes 3962fi 3963rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3964fi 3965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3966fi 3967rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3968 ac_c_werror_flag=$ac_save_c_werror_flag 3969fi 3970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3971$as_echo "$ac_cv_prog_cc_g" >&6; } 3972if test "$ac_test_CFLAGS" = set; then 3973 CFLAGS=$ac_save_CFLAGS 3974elif test $ac_cv_prog_cc_g = yes; then 3975 if test "$GCC" = yes; then 3976 CFLAGS="-g -O2" 3977 else 3978 CFLAGS="-g" 3979 fi 3980else 3981 if test "$GCC" = yes; then 3982 CFLAGS="-O2" 3983 else 3984 CFLAGS= 3985 fi 3986fi 3987{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3988$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3989if test "${ac_cv_prog_cc_c89+set}" = set; then : 3990 $as_echo_n "(cached) " >&6 3991else 3992 ac_cv_prog_cc_c89=no 3993ac_save_CC=$CC 3994cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3995/* end confdefs.h. */ 3996#include <stdarg.h> 3997#include <stdio.h> 3998#include <sys/types.h> 3999#include <sys/stat.h> 4000/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4001struct buf { int x; }; 4002FILE * (*rcsopen) (struct buf *, struct stat *, int); 4003static char *e (p, i) 4004 char **p; 4005 int i; 4006{ 4007 return p[i]; 4008} 4009static char *f (char * (*g) (char **, int), char **p, ...) 4010{ 4011 char *s; 4012 va_list v; 4013 va_start (v,p); 4014 s = g (p, va_arg (v,int)); 4015 va_end (v); 4016 return s; 4017} 4018 4019/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4020 function prototypes and stuff, but not '\xHH' hex character constants. 4021 These don't provoke an error unfortunately, instead are silently treated 4022 as 'x'. The following induces an error, until -std is added to get 4023 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4024 array size at least. It's necessary to write '\x00'==0 to get something 4025 that's true only with -std. */ 4026int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4027 4028/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4029 inside strings and character constants. */ 4030#define FOO(x) 'x' 4031int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4032 4033int test (int i, double x); 4034struct s1 {int (*f) (int a);}; 4035struct s2 {int (*f) (double a);}; 4036int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4037int argc; 4038char **argv; 4039int 4040main () 4041{ 4042return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4043 ; 4044 return 0; 4045} 4046_ACEOF 4047for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4048 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4049do 4050 CC="$ac_save_CC $ac_arg" 4051 if ac_fn_c_try_compile "$LINENO"; then : 4052 ac_cv_prog_cc_c89=$ac_arg 4053fi 4054rm -f core conftest.err conftest.$ac_objext 4055 test "x$ac_cv_prog_cc_c89" != "xno" && break 4056done 4057rm -f conftest.$ac_ext 4058CC=$ac_save_CC 4059 4060fi 4061# AC_CACHE_VAL 4062case "x$ac_cv_prog_cc_c89" in 4063 x) 4064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4065$as_echo "none needed" >&6; } ;; 4066 xno) 4067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4068$as_echo "unsupported" >&6; } ;; 4069 *) 4070 CC="$CC $ac_cv_prog_cc_c89" 4071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4072$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4073esac 4074if test "x$ac_cv_prog_cc_c89" != xno; then : 4075 4076fi 4077 4078ac_ext=c 4079ac_cpp='$CPP $CPPFLAGS' 4080ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4081ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4082ac_compiler_gnu=$ac_cv_c_compiler_gnu 4083 4084if test $ac_cv_c_compiler_gnu = yes; then 4085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 4086$as_echo_n "checking whether $CC needs -traditional... " >&6; } 4087if test "${ac_cv_prog_gcc_traditional+set}" = set; then : 4088 $as_echo_n "(cached) " >&6 4089else 4090 ac_pattern="Autoconf.*'x'" 4091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4092/* end confdefs.h. */ 4093#include <sgtty.h> 4094Autoconf TIOCGETP 4095_ACEOF 4096if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4097 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4098 ac_cv_prog_gcc_traditional=yes 4099else 4100 ac_cv_prog_gcc_traditional=no 4101fi 4102rm -f conftest* 4103 4104 4105 if test $ac_cv_prog_gcc_traditional = no; then 4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4107/* end confdefs.h. */ 4108#include <termio.h> 4109Autoconf TCGETA 4110_ACEOF 4111if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4112 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4113 ac_cv_prog_gcc_traditional=yes 4114fi 4115rm -f conftest* 4116 4117 fi 4118fi 4119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 4120$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 4121 if test $ac_cv_prog_gcc_traditional = yes; then 4122 CC="$CC -traditional" 4123 fi 4124fi 4125 4126ac_aux_dir= 4127for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 4128 for ac_t in install-sh install.sh shtool; do 4129 if test -f "$ac_dir/$ac_t"; then 4130 ac_aux_dir=$ac_dir 4131 ac_install_sh="$ac_aux_dir/$ac_t -c" 4132 break 2 4133 fi 4134 done 4135done 4136if test -z "$ac_aux_dir"; then 4137 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 4138fi 4139 4140# These three variables are undocumented and unsupported, 4141# and are intended to be withdrawn in a future Autoconf release. 4142# They can cause serious problems if a builder's source tree is in a directory 4143# whose full name contains unusual characters. 4144ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 4145ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 4146ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 4147 4148 4149# Find a good install program. We prefer a C program (faster), 4150# so one script is as good as another. But avoid the broken or 4151# incompatible versions: 4152# SysV /etc/install, /usr/sbin/install 4153# SunOS /usr/etc/install 4154# IRIX /sbin/install 4155# AIX /bin/install 4156# AmigaOS /C/install, which installs bootblocks on floppy discs 4157# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4158# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4159# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4160# OS/2's system install, which has a completely different semantic 4161# ./install, which can be erroneously created by make from ./install.sh. 4162# Reject install programs that cannot install multiple files. 4163{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4164$as_echo_n "checking for a BSD-compatible install... " >&6; } 4165if test -z "$INSTALL"; then 4166if test "${ac_cv_path_install+set}" = set; then : 4167 $as_echo_n "(cached) " >&6 4168else 4169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4170for as_dir in $PATH 4171do 4172 IFS=$as_save_IFS 4173 test -z "$as_dir" && as_dir=. 4174 # Account for people who put trailing slashes in PATH elements. 4175case $as_dir/ in #(( 4176 ./ | .// | /[cC]/* | \ 4177 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4178 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4179 /usr/ucb/* ) ;; 4180 *) 4181 # OSF1 and SCO ODT 3.0 have their own names for install. 4182 # Don't use installbsd from OSF since it installs stuff as root 4183 # by default. 4184 for ac_prog in ginstall scoinst install; do 4185 for ac_exec_ext in '' $ac_executable_extensions; do 4186 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4187 if test $ac_prog = install && 4188 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4189 # AIX install. It has an incompatible calling convention. 4190 : 4191 elif test $ac_prog = install && 4192 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4193 # program-specific install script used by HP pwplus--don't use. 4194 : 4195 else 4196 rm -rf conftest.one conftest.two conftest.dir 4197 echo one > conftest.one 4198 echo two > conftest.two 4199 mkdir conftest.dir 4200 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4201 test -s conftest.one && test -s conftest.two && 4202 test -s conftest.dir/conftest.one && 4203 test -s conftest.dir/conftest.two 4204 then 4205 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4206 break 3 4207 fi 4208 fi 4209 fi 4210 done 4211 done 4212 ;; 4213esac 4214 4215 done 4216IFS=$as_save_IFS 4217 4218rm -rf conftest.one conftest.two conftest.dir 4219 4220fi 4221 if test "${ac_cv_path_install+set}" = set; then 4222 INSTALL=$ac_cv_path_install 4223 else 4224 # As a last resort, use the slow shell script. Don't cache a 4225 # value for INSTALL within a source directory, because that will 4226 # break other packages using the cache if that directory is 4227 # removed, or if the value is a relative name. 4228 INSTALL=$ac_install_sh 4229 fi 4230fi 4231{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4232$as_echo "$INSTALL" >&6; } 4233 4234# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4235# It thinks the first close brace ends the variable substitution. 4236test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4237 4238test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4239 4240test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4241 4242 4243echo $ECHO_N "checking if sh will pass .MAKE. variables... $ECHO_C" >&6 4244ok=`env .MAKE.LEVEL=1 /bin/sh -c env | grep LEVEL=` 4245case "$ok" in 4246"") echo no >&6; CPPFLAGS="${CPPFLAGS} -DNEED_MAKE_LEVEL_SAFE";; 4247*) echo yes >&6;; 4248esac 4249 4250 4251{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4252$as_echo_n "checking for ANSI C header files... " >&6; } 4253if test "${ac_cv_header_stdc+set}" = set; then : 4254 $as_echo_n "(cached) " >&6 4255else 4256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4257/* end confdefs.h. */ 4258#include <stdlib.h> 4259#include <stdarg.h> 4260#include <string.h> 4261#include <float.h> 4262 4263int 4264main () 4265{ 4266 4267 ; 4268 return 0; 4269} 4270_ACEOF 4271if ac_fn_c_try_compile "$LINENO"; then : 4272 ac_cv_header_stdc=yes 4273else 4274 ac_cv_header_stdc=no 4275fi 4276rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4277 4278if test $ac_cv_header_stdc = yes; then 4279 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281/* end confdefs.h. */ 4282#include <string.h> 4283 4284_ACEOF 4285if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4286 $EGREP "memchr" >/dev/null 2>&1; then : 4287 4288else 4289 ac_cv_header_stdc=no 4290fi 4291rm -f conftest* 4292 4293fi 4294 4295if test $ac_cv_header_stdc = yes; then 4296 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4298/* end confdefs.h. */ 4299#include <stdlib.h> 4300 4301_ACEOF 4302if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4303 $EGREP "free" >/dev/null 2>&1; then : 4304 4305else 4306 ac_cv_header_stdc=no 4307fi 4308rm -f conftest* 4309 4310fi 4311 4312if test $ac_cv_header_stdc = yes; then 4313 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4314 if test "$cross_compiling" = yes; then : 4315 : 4316else 4317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318/* end confdefs.h. */ 4319#include <ctype.h> 4320#include <stdlib.h> 4321#if ((' ' & 0x0FF) == 0x020) 4322# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4323# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4324#else 4325# define ISLOWER(c) \ 4326 (('a' <= (c) && (c) <= 'i') \ 4327 || ('j' <= (c) && (c) <= 'r') \ 4328 || ('s' <= (c) && (c) <= 'z')) 4329# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4330#endif 4331 4332#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4333int 4334main () 4335{ 4336 int i; 4337 for (i = 0; i < 256; i++) 4338 if (XOR (islower (i), ISLOWER (i)) 4339 || toupper (i) != TOUPPER (i)) 4340 return 2; 4341 return 0; 4342} 4343_ACEOF 4344if ac_fn_c_try_run "$LINENO"; then : 4345 4346else 4347 ac_cv_header_stdc=no 4348fi 4349rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4350 conftest.$ac_objext conftest.beam conftest.$ac_ext 4351fi 4352 4353fi 4354fi 4355{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4356$as_echo "$ac_cv_header_stdc" >&6; } 4357if test $ac_cv_header_stdc = yes; then 4358 4359$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4360 4361fi 4362 4363{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 4364$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 4365if test "${ac_cv_header_sys_wait_h+set}" = set; then : 4366 $as_echo_n "(cached) " >&6 4367else 4368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4369/* end confdefs.h. */ 4370#include <sys/types.h> 4371#include <sys/wait.h> 4372#ifndef WEXITSTATUS 4373# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 4374#endif 4375#ifndef WIFEXITED 4376# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 4377#endif 4378 4379int 4380main () 4381{ 4382 int s; 4383 wait (&s); 4384 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 4385 ; 4386 return 0; 4387} 4388_ACEOF 4389if ac_fn_c_try_compile "$LINENO"; then : 4390 ac_cv_header_sys_wait_h=yes 4391else 4392 ac_cv_header_sys_wait_h=no 4393fi 4394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4395fi 4396{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 4397$as_echo "$ac_cv_header_sys_wait_h" >&6; } 4398if test $ac_cv_header_sys_wait_h = yes; then 4399 4400$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 4401 4402fi 4403 4404ac_header_dirent=no 4405for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 4406 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 4407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 4408$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 4409if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then : 4410 $as_echo_n "(cached) " >&6 4411else 4412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4413/* end confdefs.h. */ 4414#include <sys/types.h> 4415#include <$ac_hdr> 4416 4417int 4418main () 4419{ 4420if ((DIR *) 0) 4421return 0; 4422 ; 4423 return 0; 4424} 4425_ACEOF 4426if ac_fn_c_try_compile "$LINENO"; then : 4427 eval "$as_ac_Header=yes" 4428else 4429 eval "$as_ac_Header=no" 4430fi 4431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4432fi 4433eval ac_res=\$$as_ac_Header 4434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4435$as_echo "$ac_res" >&6; } 4436eval as_val=\$$as_ac_Header 4437 if test "x$as_val" = x""yes; then : 4438 cat >>confdefs.h <<_ACEOF 4439#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 4440_ACEOF 4441 4442ac_header_dirent=$ac_hdr; break 4443fi 4444 4445done 4446# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 4447if test $ac_header_dirent = dirent.h; then 4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4449$as_echo_n "checking for library containing opendir... " >&6; } 4450if test "${ac_cv_search_opendir+set}" = set; then : 4451 $as_echo_n "(cached) " >&6 4452else 4453 ac_func_search_save_LIBS=$LIBS 4454cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4455/* end confdefs.h. */ 4456 4457/* Override any GCC internal prototype to avoid an error. 4458 Use char because int might match the return type of a GCC 4459 builtin and then its argument prototype would still apply. */ 4460#ifdef __cplusplus 4461extern "C" 4462#endif 4463char opendir (); 4464int 4465main () 4466{ 4467return opendir (); 4468 ; 4469 return 0; 4470} 4471_ACEOF 4472for ac_lib in '' dir; do 4473 if test -z "$ac_lib"; then 4474 ac_res="none required" 4475 else 4476 ac_res=-l$ac_lib 4477 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4478 fi 4479 if ac_fn_c_try_link "$LINENO"; then : 4480 ac_cv_search_opendir=$ac_res 4481fi 4482rm -f core conftest.err conftest.$ac_objext \ 4483 conftest$ac_exeext 4484 if test "${ac_cv_search_opendir+set}" = set; then : 4485 break 4486fi 4487done 4488if test "${ac_cv_search_opendir+set}" = set; then : 4489 4490else 4491 ac_cv_search_opendir=no 4492fi 4493rm conftest.$ac_ext 4494LIBS=$ac_func_search_save_LIBS 4495fi 4496{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4497$as_echo "$ac_cv_search_opendir" >&6; } 4498ac_res=$ac_cv_search_opendir 4499if test "$ac_res" != no; then : 4500 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4501 4502fi 4503 4504else 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4506$as_echo_n "checking for library containing opendir... " >&6; } 4507if test "${ac_cv_search_opendir+set}" = set; then : 4508 $as_echo_n "(cached) " >&6 4509else 4510 ac_func_search_save_LIBS=$LIBS 4511cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4512/* end confdefs.h. */ 4513 4514/* Override any GCC internal prototype to avoid an error. 4515 Use char because int might match the return type of a GCC 4516 builtin and then its argument prototype would still apply. */ 4517#ifdef __cplusplus 4518extern "C" 4519#endif 4520char opendir (); 4521int 4522main () 4523{ 4524return opendir (); 4525 ; 4526 return 0; 4527} 4528_ACEOF 4529for ac_lib in '' x; do 4530 if test -z "$ac_lib"; then 4531 ac_res="none required" 4532 else 4533 ac_res=-l$ac_lib 4534 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4535 fi 4536 if ac_fn_c_try_link "$LINENO"; then : 4537 ac_cv_search_opendir=$ac_res 4538fi 4539rm -f core conftest.err conftest.$ac_objext \ 4540 conftest$ac_exeext 4541 if test "${ac_cv_search_opendir+set}" = set; then : 4542 break 4543fi 4544done 4545if test "${ac_cv_search_opendir+set}" = set; then : 4546 4547else 4548 ac_cv_search_opendir=no 4549fi 4550rm conftest.$ac_ext 4551LIBS=$ac_func_search_save_LIBS 4552fi 4553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4554$as_echo "$ac_cv_search_opendir" >&6; } 4555ac_res=$ac_cv_search_opendir 4556if test "$ac_res" != no; then : 4557 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4558 4559fi 4560 4561fi 4562 4563for ac_header in \ 4564 ar.h \ 4565 err.h \ 4566 fcntl.h \ 4567 paths.h \ 4568 poll.h \ 4569 ranlib.h \ 4570 string.h \ 4571 sys/mman.h \ 4572 sys/select.h \ 4573 sys/socket.h \ 4574 sys/time.h \ 4575 sys/uio.h \ 4576 unistd.h \ 4577 utime.h \ 4578 4579do : 4580 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4581ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4582eval as_val=\$$as_ac_Header 4583 if test "x$as_val" = x""yes; then : 4584 cat >>confdefs.h <<_ACEOF 4585#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4586_ACEOF 4587 4588fi 4589 4590done 4591 4592 4593ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" 4594if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : 4595 echo $ECHO_N "checking whether sys/cdefs.h is compatible... $ECHO_C" >&6 4596cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4597/* end confdefs.h. */ 4598#include <sys/cdefs.h> 4599#ifdef __RCSID 4600yes 4601#endif 4602 4603_ACEOF 4604if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4605 $EGREP "yes" >/dev/null 2>&1; then : 4606 echo yes >&6 4607else 4608 echo no >&6; CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd` -DNEED_HOST_CDEFS_H" 4609fi 4610rm -f conftest* 4611 4612else 4613 CPPFLAGS="${CPPFLAGS} -I`cd ${srcdir}/missing && pwd`" 4614fi 4615 4616 4617 4618 4619{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 4620$as_echo_n "checking for __attribute__... " >&6; } 4621if test "${ac_cv___attribute__+set}" = set; then : 4622 $as_echo_n "(cached) " >&6 4623else 4624 4625cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4626/* end confdefs.h. */ 4627 4628#include <stdlib.h> 4629 4630int 4631main () 4632{ 4633 4634static void foo(void) __attribute__ ((noreturn)); 4635 4636static void 4637foo(void) 4638{ 4639 exit(1); 4640} 4641 4642 ; 4643 return 0; 4644} 4645_ACEOF 4646if ac_fn_c_try_compile "$LINENO"; then : 4647 ac_cv___attribute__=yes 4648else 4649 ac_cv___attribute__=no 4650fi 4651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4652fi 4653 4654if test "$ac_cv___attribute__" = "yes"; then 4655 4656$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 4657 4658fi 4659{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 4660$as_echo "$ac_cv___attribute__" >&6; } 4661 4662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4663$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4664if test "${ac_cv_c_bigendian+set}" = set; then : 4665 $as_echo_n "(cached) " >&6 4666else 4667 ac_cv_c_bigendian=unknown 4668 # See if we're dealing with a universal compiler. 4669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4670/* end confdefs.h. */ 4671#ifndef __APPLE_CC__ 4672 not a universal capable compiler 4673 #endif 4674 typedef int dummy; 4675 4676_ACEOF 4677if ac_fn_c_try_compile "$LINENO"; then : 4678 4679 # Check for potential -arch flags. It is not universal unless 4680 # there are at least two -arch flags with different values. 4681 ac_arch= 4682 ac_prev= 4683 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4684 if test -n "$ac_prev"; then 4685 case $ac_word in 4686 i?86 | x86_64 | ppc | ppc64) 4687 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4688 ac_arch=$ac_word 4689 else 4690 ac_cv_c_bigendian=universal 4691 break 4692 fi 4693 ;; 4694 esac 4695 ac_prev= 4696 elif test "x$ac_word" = "x-arch"; then 4697 ac_prev=arch 4698 fi 4699 done 4700fi 4701rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4702 if test $ac_cv_c_bigendian = unknown; then 4703 # See if sys/param.h defines the BYTE_ORDER macro. 4704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4705/* end confdefs.h. */ 4706#include <sys/types.h> 4707 #include <sys/param.h> 4708 4709int 4710main () 4711{ 4712#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4713 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4714 && LITTLE_ENDIAN) 4715 bogus endian macros 4716 #endif 4717 4718 ; 4719 return 0; 4720} 4721_ACEOF 4722if ac_fn_c_try_compile "$LINENO"; then : 4723 # It does; now see whether it defined to BIG_ENDIAN or not. 4724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4725/* end confdefs.h. */ 4726#include <sys/types.h> 4727 #include <sys/param.h> 4728 4729int 4730main () 4731{ 4732#if BYTE_ORDER != BIG_ENDIAN 4733 not big endian 4734 #endif 4735 4736 ; 4737 return 0; 4738} 4739_ACEOF 4740if ac_fn_c_try_compile "$LINENO"; then : 4741 ac_cv_c_bigendian=yes 4742else 4743 ac_cv_c_bigendian=no 4744fi 4745rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4746fi 4747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4748 fi 4749 if test $ac_cv_c_bigendian = unknown; then 4750 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4752/* end confdefs.h. */ 4753#include <limits.h> 4754 4755int 4756main () 4757{ 4758#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4759 bogus endian macros 4760 #endif 4761 4762 ; 4763 return 0; 4764} 4765_ACEOF 4766if ac_fn_c_try_compile "$LINENO"; then : 4767 # It does; now see whether it defined to _BIG_ENDIAN or not. 4768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4769/* end confdefs.h. */ 4770#include <limits.h> 4771 4772int 4773main () 4774{ 4775#ifndef _BIG_ENDIAN 4776 not big endian 4777 #endif 4778 4779 ; 4780 return 0; 4781} 4782_ACEOF 4783if ac_fn_c_try_compile "$LINENO"; then : 4784 ac_cv_c_bigendian=yes 4785else 4786 ac_cv_c_bigendian=no 4787fi 4788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4789fi 4790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4791 fi 4792 if test $ac_cv_c_bigendian = unknown; then 4793 # Compile a test program. 4794 if test "$cross_compiling" = yes; then : 4795 # Try to guess by grepping values from an object file. 4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4797/* end confdefs.h. */ 4798short int ascii_mm[] = 4799 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4800 short int ascii_ii[] = 4801 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4802 int use_ascii (int i) { 4803 return ascii_mm[i] + ascii_ii[i]; 4804 } 4805 short int ebcdic_ii[] = 4806 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4807 short int ebcdic_mm[] = 4808 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4809 int use_ebcdic (int i) { 4810 return ebcdic_mm[i] + ebcdic_ii[i]; 4811 } 4812 extern int foo; 4813 4814int 4815main () 4816{ 4817return use_ascii (foo) == use_ebcdic (foo); 4818 ; 4819 return 0; 4820} 4821_ACEOF 4822if ac_fn_c_try_compile "$LINENO"; then : 4823 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4824 ac_cv_c_bigendian=yes 4825 fi 4826 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4827 if test "$ac_cv_c_bigendian" = unknown; then 4828 ac_cv_c_bigendian=no 4829 else 4830 # finding both strings is unlikely to happen, but who knows? 4831 ac_cv_c_bigendian=unknown 4832 fi 4833 fi 4834fi 4835rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4836else 4837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4838/* end confdefs.h. */ 4839$ac_includes_default 4840int 4841main () 4842{ 4843 4844 /* Are we little or big endian? From Harbison&Steele. */ 4845 union 4846 { 4847 long int l; 4848 char c[sizeof (long int)]; 4849 } u; 4850 u.l = 1; 4851 return u.c[sizeof (long int) - 1] == 1; 4852 4853 ; 4854 return 0; 4855} 4856_ACEOF 4857if ac_fn_c_try_run "$LINENO"; then : 4858 ac_cv_c_bigendian=no 4859else 4860 ac_cv_c_bigendian=yes 4861fi 4862rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4863 conftest.$ac_objext conftest.beam conftest.$ac_ext 4864fi 4865 4866 fi 4867fi 4868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4869$as_echo "$ac_cv_c_bigendian" >&6; } 4870 case $ac_cv_c_bigendian in #( 4871 yes) 4872 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4873;; #( 4874 no) 4875 ;; #( 4876 universal) 4877 4878$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4879 4880 ;; #( 4881 *) 4882 as_fn_error "unknown endianness 4883 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4884 esac 4885 4886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4887$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4888if test "${ac_cv_c_const+set}" = set; then : 4889 $as_echo_n "(cached) " >&6 4890else 4891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4892/* end confdefs.h. */ 4893 4894int 4895main () 4896{ 4897/* FIXME: Include the comments suggested by Paul. */ 4898#ifndef __cplusplus 4899 /* Ultrix mips cc rejects this. */ 4900 typedef int charset[2]; 4901 const charset cs; 4902 /* SunOS 4.1.1 cc rejects this. */ 4903 char const *const *pcpcc; 4904 char **ppc; 4905 /* NEC SVR4.0.2 mips cc rejects this. */ 4906 struct point {int x, y;}; 4907 static struct point const zero = {0,0}; 4908 /* AIX XL C 1.02.0.0 rejects this. 4909 It does not let you subtract one const X* pointer from another in 4910 an arm of an if-expression whose if-part is not a constant 4911 expression */ 4912 const char *g = "string"; 4913 pcpcc = &g + (g ? g-g : 0); 4914 /* HPUX 7.0 cc rejects these. */ 4915 ++pcpcc; 4916 ppc = (char**) pcpcc; 4917 pcpcc = (char const *const *) ppc; 4918 { /* SCO 3.2v4 cc rejects this. */ 4919 char *t; 4920 char const *s = 0 ? (char *) 0 : (char const *) 0; 4921 4922 *t++ = 0; 4923 if (s) return 0; 4924 } 4925 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4926 int x[] = {25, 17}; 4927 const int *foo = &x[0]; 4928 ++foo; 4929 } 4930 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4931 typedef const int *iptr; 4932 iptr p = 0; 4933 ++p; 4934 } 4935 { /* AIX XL C 1.02.0.0 rejects this saying 4936 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4937 struct s { int j; const int *ap[3]; }; 4938 struct s *b; b->j = 5; 4939 } 4940 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4941 const int foo = 10; 4942 if (!foo) return 0; 4943 } 4944 return !cs[0] && !zero.x; 4945#endif 4946 4947 ; 4948 return 0; 4949} 4950_ACEOF 4951if ac_fn_c_try_compile "$LINENO"; then : 4952 ac_cv_c_const=yes 4953else 4954 ac_cv_c_const=no 4955fi 4956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4957fi 4958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4959$as_echo "$ac_cv_c_const" >&6; } 4960if test $ac_cv_c_const = no; then 4961 4962$as_echo "#define const /**/" >>confdefs.h 4963 4964fi 4965 4966ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4967if test "x$ac_cv_type_off_t" = x""yes; then : 4968 4969else 4970 4971cat >>confdefs.h <<_ACEOF 4972#define off_t long int 4973_ACEOF 4974 4975fi 4976 4977ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 4978if test "x$ac_cv_type_pid_t" = x""yes; then : 4979 4980else 4981 4982cat >>confdefs.h <<_ACEOF 4983#define pid_t int 4984_ACEOF 4985 4986fi 4987 4988ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4989if test "x$ac_cv_type_size_t" = x""yes; then : 4990 4991else 4992 4993cat >>confdefs.h <<_ACEOF 4994#define size_t unsigned int 4995_ACEOF 4996 4997fi 4998 4999ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h> 5000/* NetBSD declares sys_siglist in unistd.h. */ 5001#ifdef HAVE_UNISTD_H 5002# include <unistd.h> 5003#endif 5004 5005" 5006if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then : 5007 ac_have_decl=1 5008else 5009 ac_have_decl=0 5010fi 5011 5012cat >>confdefs.h <<_ACEOF 5013#define HAVE_DECL_SYS_SIGLIST $ac_have_decl 5014_ACEOF 5015 5016 5017{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5018$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5019if test "${ac_cv_header_time+set}" = set; then : 5020 $as_echo_n "(cached) " >&6 5021else 5022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5023/* end confdefs.h. */ 5024#include <sys/types.h> 5025#include <sys/time.h> 5026#include <time.h> 5027 5028int 5029main () 5030{ 5031if ((struct tm *) 0) 5032return 0; 5033 ; 5034 return 0; 5035} 5036_ACEOF 5037if ac_fn_c_try_compile "$LINENO"; then : 5038 ac_cv_header_time=yes 5039else 5040 ac_cv_header_time=no 5041fi 5042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5043fi 5044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5045$as_echo "$ac_cv_header_time" >&6; } 5046if test $ac_cv_header_time = yes; then 5047 5048$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5049 5050fi 5051 5052{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5053$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5054if test "${ac_cv_struct_tm+set}" = set; then : 5055 $as_echo_n "(cached) " >&6 5056else 5057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5058/* end confdefs.h. */ 5059#include <sys/types.h> 5060#include <time.h> 5061 5062int 5063main () 5064{ 5065struct tm tm; 5066 int *p = &tm.tm_sec; 5067 return !p; 5068 ; 5069 return 0; 5070} 5071_ACEOF 5072if ac_fn_c_try_compile "$LINENO"; then : 5073 ac_cv_struct_tm=time.h 5074else 5075 ac_cv_struct_tm=sys/time.h 5076fi 5077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5078fi 5079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5080$as_echo "$ac_cv_struct_tm" >&6; } 5081if test $ac_cv_struct_tm = sys/time.h; then 5082 5083$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5084 5085fi 5086 5087 5088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5089$as_echo_n "checking return type of signal handlers... " >&6; } 5090if test "${ac_cv_type_signal+set}" = set; then : 5091 $as_echo_n "(cached) " >&6 5092else 5093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5094/* end confdefs.h. */ 5095#include <sys/types.h> 5096#include <signal.h> 5097 5098int 5099main () 5100{ 5101return *(signal (0, 0)) (0) == 1; 5102 ; 5103 return 0; 5104} 5105_ACEOF 5106if ac_fn_c_try_compile "$LINENO"; then : 5107 ac_cv_type_signal=int 5108else 5109 ac_cv_type_signal=void 5110fi 5111rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5112fi 5113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5114$as_echo "$ac_cv_type_signal" >&6; } 5115 5116cat >>confdefs.h <<_ACEOF 5117#define RETSIGTYPE $ac_cv_type_signal 5118_ACEOF 5119 5120 5121for ac_header in vfork.h 5122do : 5123 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 5124if test "x$ac_cv_header_vfork_h" = x""yes; then : 5125 cat >>confdefs.h <<_ACEOF 5126#define HAVE_VFORK_H 1 5127_ACEOF 5128 5129fi 5130 5131done 5132 5133for ac_func in fork vfork 5134do : 5135 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5136ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5137eval as_val=\$$as_ac_var 5138 if test "x$as_val" = x""yes; then : 5139 cat >>confdefs.h <<_ACEOF 5140#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5141_ACEOF 5142 5143fi 5144done 5145 5146if test "x$ac_cv_func_fork" = xyes; then 5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 5148$as_echo_n "checking for working fork... " >&6; } 5149if test "${ac_cv_func_fork_works+set}" = set; then : 5150 $as_echo_n "(cached) " >&6 5151else 5152 if test "$cross_compiling" = yes; then : 5153 ac_cv_func_fork_works=cross 5154else 5155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5156/* end confdefs.h. */ 5157$ac_includes_default 5158int 5159main () 5160{ 5161 5162 /* By Ruediger Kuhlmann. */ 5163 return fork () < 0; 5164 5165 ; 5166 return 0; 5167} 5168_ACEOF 5169if ac_fn_c_try_run "$LINENO"; then : 5170 ac_cv_func_fork_works=yes 5171else 5172 ac_cv_func_fork_works=no 5173fi 5174rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5175 conftest.$ac_objext conftest.beam conftest.$ac_ext 5176fi 5177 5178fi 5179{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 5180$as_echo "$ac_cv_func_fork_works" >&6; } 5181 5182else 5183 ac_cv_func_fork_works=$ac_cv_func_fork 5184fi 5185if test "x$ac_cv_func_fork_works" = xcross; then 5186 case $host in 5187 *-*-amigaos* | *-*-msdosdjgpp*) 5188 # Override, as these systems have only a dummy fork() stub 5189 ac_cv_func_fork_works=no 5190 ;; 5191 *) 5192 ac_cv_func_fork_works=yes 5193 ;; 5194 esac 5195 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 5196$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 5197fi 5198ac_cv_func_vfork_works=$ac_cv_func_vfork 5199if test "x$ac_cv_func_vfork" = xyes; then 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 5201$as_echo_n "checking for working vfork... " >&6; } 5202if test "${ac_cv_func_vfork_works+set}" = set; then : 5203 $as_echo_n "(cached) " >&6 5204else 5205 if test "$cross_compiling" = yes; then : 5206 ac_cv_func_vfork_works=cross 5207else 5208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5209/* end confdefs.h. */ 5210/* Thanks to Paul Eggert for this test. */ 5211$ac_includes_default 5212#include <sys/wait.h> 5213#ifdef HAVE_VFORK_H 5214# include <vfork.h> 5215#endif 5216/* On some sparc systems, changes by the child to local and incoming 5217 argument registers are propagated back to the parent. The compiler 5218 is told about this with #include <vfork.h>, but some compilers 5219 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 5220 static variable whose address is put into a register that is 5221 clobbered by the vfork. */ 5222static void 5223#ifdef __cplusplus 5224sparc_address_test (int arg) 5225# else 5226sparc_address_test (arg) int arg; 5227#endif 5228{ 5229 static pid_t child; 5230 if (!child) { 5231 child = vfork (); 5232 if (child < 0) { 5233 perror ("vfork"); 5234 _exit(2); 5235 } 5236 if (!child) { 5237 arg = getpid(); 5238 write(-1, "", 0); 5239 _exit (arg); 5240 } 5241 } 5242} 5243 5244int 5245main () 5246{ 5247 pid_t parent = getpid (); 5248 pid_t child; 5249 5250 sparc_address_test (0); 5251 5252 child = vfork (); 5253 5254 if (child == 0) { 5255 /* Here is another test for sparc vfork register problems. This 5256 test uses lots of local variables, at least as many local 5257 variables as main has allocated so far including compiler 5258 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 5259 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 5260 reuse the register of parent for one of the local variables, 5261 since it will think that parent can't possibly be used any more 5262 in this routine. Assigning to the local variable will thus 5263 munge parent in the parent process. */ 5264 pid_t 5265 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 5266 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 5267 /* Convince the compiler that p..p7 are live; otherwise, it might 5268 use the same hardware register for all 8 local variables. */ 5269 if (p != p1 || p != p2 || p != p3 || p != p4 5270 || p != p5 || p != p6 || p != p7) 5271 _exit(1); 5272 5273 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 5274 from child file descriptors. If the child closes a descriptor 5275 before it execs or exits, this munges the parent's descriptor 5276 as well. Test for this by closing stdout in the child. */ 5277 _exit(close(fileno(stdout)) != 0); 5278 } else { 5279 int status; 5280 struct stat st; 5281 5282 while (wait(&status) != child) 5283 ; 5284 return ( 5285 /* Was there some problem with vforking? */ 5286 child < 0 5287 5288 /* Did the child fail? (This shouldn't happen.) */ 5289 || status 5290 5291 /* Did the vfork/compiler bug occur? */ 5292 || parent != getpid() 5293 5294 /* Did the file descriptor bug occur? */ 5295 || fstat(fileno(stdout), &st) != 0 5296 ); 5297 } 5298} 5299_ACEOF 5300if ac_fn_c_try_run "$LINENO"; then : 5301 ac_cv_func_vfork_works=yes 5302else 5303 ac_cv_func_vfork_works=no 5304fi 5305rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5306 conftest.$ac_objext conftest.beam conftest.$ac_ext 5307fi 5308 5309fi 5310{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 5311$as_echo "$ac_cv_func_vfork_works" >&6; } 5312 5313fi; 5314if test "x$ac_cv_func_fork_works" = xcross; then 5315 ac_cv_func_vfork_works=$ac_cv_func_vfork 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 5317$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 5318fi 5319 5320if test "x$ac_cv_func_vfork_works" = xyes; then 5321 5322$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 5323 5324else 5325 5326$as_echo "#define vfork fork" >>confdefs.h 5327 5328fi 5329if test "x$ac_cv_func_fork_works" = xyes; then 5330 5331$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 5332 5333fi 5334 5335for ac_func in vprintf 5336do : 5337 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 5338if test "x$ac_cv_func_vprintf" = x""yes; then : 5339 cat >>confdefs.h <<_ACEOF 5340#define HAVE_VPRINTF 1 5341_ACEOF 5342 5343ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 5344if test "x$ac_cv_func__doprnt" = x""yes; then : 5345 5346$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 5347 5348fi 5349 5350fi 5351done 5352 5353 5354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wait3 that fills in rusage" >&5 5355$as_echo_n "checking for wait3 that fills in rusage... " >&6; } 5356if test "${ac_cv_func_wait3_rusage+set}" = set; then : 5357 $as_echo_n "(cached) " >&6 5358else 5359 if test "$cross_compiling" = yes; then : 5360 ac_cv_func_wait3_rusage=no 5361else 5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5363/* end confdefs.h. */ 5364$ac_includes_default 5365#include <sys/time.h> 5366#include <sys/resource.h> 5367#include <sys/wait.h> 5368/* HP-UX has wait3 but does not fill in rusage at all. */ 5369int 5370main () 5371{ 5372 struct rusage r; 5373 int i; 5374 /* Use a field that we can force nonzero -- 5375 voluntary context switches. 5376 For systems like NeXT and OSF/1 that don't set it, 5377 also use the system CPU time. And page faults (I/O) for Linux. */ 5378 r.ru_nvcsw = 0; 5379 r.ru_stime.tv_sec = 0; 5380 r.ru_stime.tv_usec = 0; 5381 r.ru_majflt = r.ru_minflt = 0; 5382 switch (fork ()) 5383 { 5384 case 0: /* Child. */ 5385 sleep(1); /* Give up the CPU. */ 5386 _exit(0); 5387 break; 5388 case -1: /* What can we do? */ 5389 _exit(0); 5390 break; 5391 default: /* Parent. */ 5392 wait3(&i, 0, &r); 5393 /* Avoid "text file busy" from rm on fast HP-UX machines. */ 5394 sleep(2); 5395 return (r.ru_nvcsw == 0 && r.ru_majflt == 0 && r.ru_minflt == 0 5396 && r.ru_stime.tv_sec == 0 && r.ru_stime.tv_usec == 0); 5397 } 5398} 5399_ACEOF 5400if ac_fn_c_try_run "$LINENO"; then : 5401 ac_cv_func_wait3_rusage=yes 5402else 5403 ac_cv_func_wait3_rusage=no 5404fi 5405rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5406 conftest.$ac_objext conftest.beam conftest.$ac_ext 5407fi 5408 5409fi 5410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_wait3_rusage" >&5 5411$as_echo "$ac_cv_func_wait3_rusage" >&6; } 5412if test $ac_cv_func_wait3_rusage = yes; then 5413 5414$as_echo "#define HAVE_WAIT3 1" >>confdefs.h 5415 5416fi 5417 5418for ac_func in \ 5419 err \ 5420 errx \ 5421 getcwd \ 5422 getenv \ 5423 getopt \ 5424 getwd \ 5425 killpg \ 5426 mmap \ 5427 putenv \ 5428 select \ 5429 setenv \ 5430 setpgid \ 5431 setsid \ 5432 sigaction \ 5433 sigvec \ 5434 snprintf \ 5435 strerror \ 5436 strftime \ 5437 strsep \ 5438 strtod \ 5439 strtol \ 5440 unsetenv \ 5441 vsnprintf \ 5442 wait3 \ 5443 wait4 \ 5444 waitpid \ 5445 warn \ 5446 warnx \ 5447 5448do : 5449 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5450ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5451eval as_val=\$$as_ac_var 5452 if test "x$as_val" = x""yes; then : 5453 cat >>confdefs.h <<_ACEOF 5454#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5455_ACEOF 5456 5457fi 5458done 5459 5460 5461for ac_func in \ 5462 realpath \ 5463 dirname \ 5464 stresep \ 5465 strlcpy \ 5466 5467do : 5468 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5469ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5470eval as_val=\$$as_ac_var 5471 if test "x$as_val" = x""yes; then : 5472 cat >>confdefs.h <<_ACEOF 5473#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5474_ACEOF 5475 5476else 5477 case " $LIBOBJS " in 5478 *" $ac_func.$ac_objext "* ) ;; 5479 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 5480 ;; 5481esac 5482 5483fi 5484done 5485 5486 5487 5488{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for emalloc in -lutil" >&5 5489$as_echo_n "checking for emalloc in -lutil... " >&6; } 5490if test "${ac_cv_lib_util_emalloc+set}" = set; then : 5491 $as_echo_n "(cached) " >&6 5492else 5493 ac_check_lib_save_LIBS=$LIBS 5494LIBS="-lutil $LIBS" 5495cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5496/* end confdefs.h. */ 5497 5498/* Override any GCC internal prototype to avoid an error. 5499 Use char because int might match the return type of a GCC 5500 builtin and then its argument prototype would still apply. */ 5501#ifdef __cplusplus 5502extern "C" 5503#endif 5504char emalloc (); 5505int 5506main () 5507{ 5508return emalloc (); 5509 ; 5510 return 0; 5511} 5512_ACEOF 5513if ac_fn_c_try_link "$LINENO"; then : 5514 ac_cv_lib_util_emalloc=yes 5515else 5516 ac_cv_lib_util_emalloc=no 5517fi 5518rm -f core conftest.err conftest.$ac_objext \ 5519 conftest$ac_exeext conftest.$ac_ext 5520LIBS=$ac_check_lib_save_LIBS 5521fi 5522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_emalloc" >&5 5523$as_echo "$ac_cv_lib_util_emalloc" >&6; } 5524if test "x$ac_cv_lib_util_emalloc" = x""yes; then : 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erealloc in -lutil" >&5 5526$as_echo_n "checking for erealloc in -lutil... " >&6; } 5527if test "${ac_cv_lib_util_erealloc+set}" = set; then : 5528 $as_echo_n "(cached) " >&6 5529else 5530 ac_check_lib_save_LIBS=$LIBS 5531LIBS="-lutil $LIBS" 5532cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5533/* end confdefs.h. */ 5534 5535/* Override any GCC internal prototype to avoid an error. 5536 Use char because int might match the return type of a GCC 5537 builtin and then its argument prototype would still apply. */ 5538#ifdef __cplusplus 5539extern "C" 5540#endif 5541char erealloc (); 5542int 5543main () 5544{ 5545return erealloc (); 5546 ; 5547 return 0; 5548} 5549_ACEOF 5550if ac_fn_c_try_link "$LINENO"; then : 5551 ac_cv_lib_util_erealloc=yes 5552else 5553 ac_cv_lib_util_erealloc=no 5554fi 5555rm -f core conftest.err conftest.$ac_objext \ 5556 conftest$ac_exeext conftest.$ac_ext 5557LIBS=$ac_check_lib_save_LIBS 5558fi 5559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_erealloc" >&5 5560$as_echo "$ac_cv_lib_util_erealloc" >&6; } 5561if test "x$ac_cv_lib_util_erealloc" = x""yes; then : 5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrdup in -lutil" >&5 5563$as_echo_n "checking for estrdup in -lutil... " >&6; } 5564if test "${ac_cv_lib_util_estrdup+set}" = set; then : 5565 $as_echo_n "(cached) " >&6 5566else 5567 ac_check_lib_save_LIBS=$LIBS 5568LIBS="-lutil $LIBS" 5569cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570/* end confdefs.h. */ 5571 5572/* Override any GCC internal prototype to avoid an error. 5573 Use char because int might match the return type of a GCC 5574 builtin and then its argument prototype would still apply. */ 5575#ifdef __cplusplus 5576extern "C" 5577#endif 5578char estrdup (); 5579int 5580main () 5581{ 5582return estrdup (); 5583 ; 5584 return 0; 5585} 5586_ACEOF 5587if ac_fn_c_try_link "$LINENO"; then : 5588 ac_cv_lib_util_estrdup=yes 5589else 5590 ac_cv_lib_util_estrdup=no 5591fi 5592rm -f core conftest.err conftest.$ac_objext \ 5593 conftest$ac_exeext conftest.$ac_ext 5594LIBS=$ac_check_lib_save_LIBS 5595fi 5596{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrdup" >&5 5597$as_echo "$ac_cv_lib_util_estrdup" >&6; } 5598if test "x$ac_cv_lib_util_estrdup" = x""yes; then : 5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for estrndup in -lutil" >&5 5600$as_echo_n "checking for estrndup in -lutil... " >&6; } 5601if test "${ac_cv_lib_util_estrndup+set}" = set; then : 5602 $as_echo_n "(cached) " >&6 5603else 5604 ac_check_lib_save_LIBS=$LIBS 5605LIBS="-lutil $LIBS" 5606cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5607/* end confdefs.h. */ 5608 5609/* Override any GCC internal prototype to avoid an error. 5610 Use char because int might match the return type of a GCC 5611 builtin and then its argument prototype would still apply. */ 5612#ifdef __cplusplus 5613extern "C" 5614#endif 5615char estrndup (); 5616int 5617main () 5618{ 5619return estrndup (); 5620 ; 5621 return 0; 5622} 5623_ACEOF 5624if ac_fn_c_try_link "$LINENO"; then : 5625 ac_cv_lib_util_estrndup=yes 5626else 5627 ac_cv_lib_util_estrndup=no 5628fi 5629rm -f core conftest.err conftest.$ac_objext \ 5630 conftest$ac_exeext conftest.$ac_ext 5631LIBS=$ac_check_lib_save_LIBS 5632fi 5633{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_estrndup" >&5 5634$as_echo "$ac_cv_lib_util_estrndup" >&6; } 5635if test "x$ac_cv_lib_util_estrndup" = x""yes; then : 5636 LIBS="$LIBS -lutil" 5637 CPPFLAGS="$CPPFLAGS -DUSE_EMALLOC" 5638fi 5639 5640fi 5641 5642fi 5643 5644fi 5645 5646 5647{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 5648$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } 5649if test "${ac_cv_header_stat_broken+set}" = set; then : 5650 $as_echo_n "(cached) " >&6 5651else 5652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5653/* end confdefs.h. */ 5654#include <sys/types.h> 5655#include <sys/stat.h> 5656 5657#if defined S_ISBLK && defined S_IFDIR 5658extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 5659#endif 5660 5661#if defined S_ISBLK && defined S_IFCHR 5662extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 5663#endif 5664 5665#if defined S_ISLNK && defined S_IFREG 5666extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 5667#endif 5668 5669#if defined S_ISSOCK && defined S_IFREG 5670extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 5671#endif 5672 5673_ACEOF 5674if ac_fn_c_try_compile "$LINENO"; then : 5675 ac_cv_header_stat_broken=no 5676else 5677 ac_cv_header_stat_broken=yes 5678fi 5679rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5680fi 5681{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 5682$as_echo "$ac_cv_header_stat_broken" >&6; } 5683if test $ac_cv_header_stat_broken = yes; then 5684 5685$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h 5686 5687fi 5688 5689ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" 5690if test "x$ac_cv_member_struct_stat_st_rdev" = x""yes; then : 5691 5692cat >>confdefs.h <<_ACEOF 5693#define HAVE_STRUCT_STAT_ST_RDEV 1 5694_ACEOF 5695 5696 5697$as_echo "#define HAVE_ST_RDEV 1" >>confdefs.h 5698 5699fi 5700 5701 5702echo $ECHO_N "checking if diff -u works... $ECHO_C" >&6 5703if diff -u /dev/null /dev/null > /dev/null 2>&1; then 5704 diff_u=-u 5705 echo yes >&6 5706else 5707 diff_u= 5708 echo no >&6 5709fi 5710echo "checking for MACHINE & MACHINE_ARCH..." >&6 5711cat > conftest.$ac_ext <<EOF 5712#include "confdefs.h" 5713#include <sys/param.h> 5714#ifdef MACHINE 5715machine=MACHINE 5716#endif 5717#ifdef MACHINE_ARCH 5718machine_arch=MACHINE_ARCH 5719#endif 5720EOF 5721 5722default_machine=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5723 egrep machine= | tr -d ' "'` 5724rm -rf conftest* 5725if test "$default_machine"; then 5726 eval "$default_machine" 5727fi 5728machine=${machine:-`$srcdir/machine.sh`} 5729machine_arch=${machine_arch:-`$srcdir/machine.sh arch`} 5730echo "defaults: MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5731 5732# Check whether --with-machine was given. 5733if test "${with_machine+set}" = set; then : 5734 withval=$with_machine; case "${withval}" in 5735yes) as_fn_error "bad value ${withval} given for bmake MACHINE" "$LINENO" 5 ;; 5736no) ;; 5737generic) machine=`$srcdir/machine.sh`;; 5738*) machine=$with_machine;; 5739esac 5740fi 5741 5742force_machine= 5743 5744# Check whether --with-force_machine was given. 5745if test "${with_force_machine+set}" = set; then : 5746 withval=$with_force_machine; case "${withval}" in 5747yes) force_machine=FORCE_;; 5748no) ;; 5749*) force_machine=FORCE_; machine=$with_force_machine;; 5750esac 5751fi 5752 5753force_machine_arch= 5754 5755# Check whether --with-force_machine_arch was given. 5756if test "${with_force_machine_arch+set}" = set; then : 5757 withval=$with_force_machine_arch; case "${withval}" in 5758yes) force_machine_arch=FORCE_;; 5759no) ;; 5760*) force_machine_arch=FORCE_; machine_arch=$with_force_machine;; 5761esac 5762fi 5763 5764 5765# Check whether --with-machine_arch was given. 5766if test "${with_machine_arch+set}" = set; then : 5767 withval=$with_machine_arch; case "${withval}" in 5768yes) as_fn_error "bad value ${withval} given for bmake MACHINE_ARCH" "$LINENO" 5 ;; 5769no) ;; 5770*) machine_arch=$with_machine_arch;; 5771esac 5772fi 5773 5774echo "Using: ${force_machine}MACHINE=$machine, MACHINE_ARCH=$machine_arch" 1>&6 5775default_sys_path=\${prefix}/share/mk 5776 5777# Check whether --with-default-sys-path was given. 5778if test "${with_default_sys_path+set}" = set; then : 5779 withval=$with_default_sys_path; case "${withval}" in 5780yes) as_fn_error "bad value ${withval} given for bmake _PATH_DEFSYSPATH" "$LINENO" 5 ;; 5781no) ;; 5782*) default_sys_path="$with_default_sys_path" 5783 ;; 5784esac 5785fi 5786 5787 5788# Check whether --with-path-objdirprefix was given. 5789if test "${with_path_objdirprefix+set}" = set; then : 5790 withval=$with_path_objdirprefix; case "${withval}" in 5791yes) as_fn_error "bad value ${withval} given for bmake _PATH_OBJDIRPREFIX" "$LINENO" 5 ;; 5792no) CPPFLAGS="$CPPFLAGS -DNO_PATH_OBJDIRPREFIX" ;; 5793*) CPPFLAGS="$CPPFLAGS \"-D_PATH_OBJDIRPREFIX=\\\"$with_path-objdir\\\"\"" ;; 5794esac 5795fi 5796 5797# Check whether --enable-pwd-override was given. 5798if test "${enable_pwd_override+set}" = set; then : 5799 enableval=$enable_pwd_override; case "${enableval}" in 5800yes) ;; 5801no) CPPFLAGS="$CPPFLAGS -DNO_PWD_OVERRIDE" ;; 5802*) as_fn_error "bad value ${enableval} given for pwd-override option" "$LINENO" 5 ;; 5803esac 5804fi 5805 5806# Check whether --enable-check-make-chdir was given. 5807if test "${enable_check_make_chdir+set}" = set; then : 5808 enableval=$enable_check_make_chdir; case "${enableval}" in 5809yes) ;; 5810no) CPPFLAGS="$CPPFLAGS -DNO_CHECK_MAKE_CHDIR" ;; 5811*) as_fn_error "bad value ${enableval} given for check-make-chdir option" "$LINENO" 5 ;; 5812esac 5813fi 5814 5815 5816# Check whether --with-mksrc was given. 5817if test "${with_mksrc+set}" = set; then : 5818 withval=$with_mksrc; case "${withval}" in 5819""|yes|no) ;; 5820*) test -s $withval/install-mk && mksrc=$withval || 5821as_fn_error "bad value ${withval} given for mksrc cannot find install-mk" "$LINENO" 5 5822;; 5823esac 5824 5825fi 5826 5827srcdir=`cd $srcdir && pwd` 5828for mksrc in $mksrc $srcdir/mk $srcdir/../mk mk 5829do 5830 test -s $mksrc/install-mk || continue 5831 mksrc=`cd $mksrc && pwd` 5832 break 5833done 5834mksrc=`echo $mksrc | sed "s,$srcdir,\\\${srcdir},"` 5835echo "Using: MKSRC=$mksrc" 1>&6 5836if test -x /usr/xpg4/bin/sh; then 5837 defshell_path=${defshell_path:-/usr/xpg4/bin/sh} 5838fi 5839if test -n "$defshell_path"; then 5840 echo "Using: SHELL=$defshell_path" >&6 5841 5842cat >>confdefs.h <<_ACEOF 5843#define DEFSHELL_CUSTOM "$defshell_path" 5844_ACEOF 5845 5846fi 5847if test -n "$DEFSHELL_INDEX"; then 5848 5849cat >>confdefs.h <<_ACEOF 5850#define DEFSHELL_INDEX $DEFSHELL_INDEX 5851_ACEOF 5852 5853fi 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864ac_config_files="$ac_config_files Makefile make-bootstrap.sh unit-tests/Makefile" 5865 5866cat >confcache <<\_ACEOF 5867# This file is a shell script that caches the results of configure 5868# tests run on this system so they can be shared between configure 5869# scripts and configure runs, see configure's option --config-cache. 5870# It is not useful on other systems. If it contains results you don't 5871# want to keep, you may remove or edit it. 5872# 5873# config.status only pays attention to the cache file if you give it 5874# the --recheck option to rerun configure. 5875# 5876# `ac_cv_env_foo' variables (set or unset) will be overridden when 5877# loading this file, other *unset* `ac_cv_foo' will be assigned the 5878# following values. 5879 5880_ACEOF 5881 5882# The following way of writing the cache mishandles newlines in values, 5883# but we know of no workaround that is simple, portable, and efficient. 5884# So, we kill variables containing newlines. 5885# Ultrix sh set writes to stderr and can't be redirected directly, 5886# and sets the high bit in the cache file unless we assign to the vars. 5887( 5888 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5889 eval ac_val=\$$ac_var 5890 case $ac_val in #( 5891 *${as_nl}*) 5892 case $ac_var in #( 5893 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5894$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5895 esac 5896 case $ac_var in #( 5897 _ | IFS | as_nl) ;; #( 5898 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5899 *) { eval $ac_var=; unset $ac_var;} ;; 5900 esac ;; 5901 esac 5902 done 5903 5904 (set) 2>&1 | 5905 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5906 *${as_nl}ac_space=\ *) 5907 # `set' does not quote correctly, so add quotes: double-quote 5908 # substitution turns \\\\ into \\, and sed turns \\ into \. 5909 sed -n \ 5910 "s/'/'\\\\''/g; 5911 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5912 ;; #( 5913 *) 5914 # `set' quotes correctly as required by POSIX, so do not add quotes. 5915 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5916 ;; 5917 esac | 5918 sort 5919) | 5920 sed ' 5921 /^ac_cv_env_/b end 5922 t clear 5923 :clear 5924 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5925 t end 5926 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5927 :end' >>confcache 5928if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5929 if test -w "$cache_file"; then 5930 test "x$cache_file" != "x/dev/null" && 5931 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5932$as_echo "$as_me: updating cache $cache_file" >&6;} 5933 cat confcache >$cache_file 5934 else 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5936$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5937 fi 5938fi 5939rm -f confcache 5940 5941test "x$prefix" = xNONE && prefix=$ac_default_prefix 5942# Let make expand exec_prefix. 5943test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5944 5945DEFS=-DHAVE_CONFIG_H 5946 5947ac_libobjs= 5948ac_ltlibobjs= 5949for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5950 # 1. Remove the extension, and $U if already installed. 5951 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5952 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5953 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5954 # will be set to the directory where LIBOBJS objects are built. 5955 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5956 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5957done 5958LIBOBJS=$ac_libobjs 5959 5960LTLIBOBJS=$ac_ltlibobjs 5961 5962 5963 5964 5965: ${CONFIG_STATUS=./config.status} 5966ac_write_fail=0 5967ac_clean_files_save=$ac_clean_files 5968ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5969{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5970$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5971as_write_fail=0 5972cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5973#! $SHELL 5974# Generated by $as_me. 5975# Run this file to recreate the current configuration. 5976# Compiler output produced by configure, useful for debugging 5977# configure, is in config.log if it exists. 5978 5979debug=false 5980ac_cs_recheck=false 5981ac_cs_silent=false 5982 5983SHELL=\${CONFIG_SHELL-$SHELL} 5984export SHELL 5985_ASEOF 5986cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5987## -------------------- ## 5988## M4sh Initialization. ## 5989## -------------------- ## 5990 5991# Be more Bourne compatible 5992DUALCASE=1; export DUALCASE # for MKS sh 5993if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5994 emulate sh 5995 NULLCMD=: 5996 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5997 # is contrary to our usage. Disable this feature. 5998 alias -g '${1+"$@"}'='"$@"' 5999 setopt NO_GLOB_SUBST 6000else 6001 case `(set -o) 2>/dev/null` in #( 6002 *posix*) : 6003 set -o posix ;; #( 6004 *) : 6005 ;; 6006esac 6007fi 6008 6009 6010as_nl=' 6011' 6012export as_nl 6013# Printing a long string crashes Solaris 7 /usr/bin/printf. 6014as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6015as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6016as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6017# Prefer a ksh shell builtin over an external printf program on Solaris, 6018# but without wasting forks for bash or zsh. 6019if test -z "$BASH_VERSION$ZSH_VERSION" \ 6020 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6021 as_echo='print -r --' 6022 as_echo_n='print -rn --' 6023elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6024 as_echo='printf %s\n' 6025 as_echo_n='printf %s' 6026else 6027 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6028 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6029 as_echo_n='/usr/ucb/echo -n' 6030 else 6031 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6032 as_echo_n_body='eval 6033 arg=$1; 6034 case $arg in #( 6035 *"$as_nl"*) 6036 expr "X$arg" : "X\\(.*\\)$as_nl"; 6037 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6038 esac; 6039 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6040 ' 6041 export as_echo_n_body 6042 as_echo_n='sh -c $as_echo_n_body as_echo' 6043 fi 6044 export as_echo_body 6045 as_echo='sh -c $as_echo_body as_echo' 6046fi 6047 6048# The user is always right. 6049if test "${PATH_SEPARATOR+set}" != set; then 6050 PATH_SEPARATOR=: 6051 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6052 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6053 PATH_SEPARATOR=';' 6054 } 6055fi 6056 6057 6058# IFS 6059# We need space, tab and new line, in precisely that order. Quoting is 6060# there to prevent editors from complaining about space-tab. 6061# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6062# splitting by setting IFS to empty value.) 6063IFS=" "" $as_nl" 6064 6065# Find who we are. Look in the path if we contain no directory separator. 6066case $0 in #(( 6067 *[\\/]* ) as_myself=$0 ;; 6068 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6069for as_dir in $PATH 6070do 6071 IFS=$as_save_IFS 6072 test -z "$as_dir" && as_dir=. 6073 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6074 done 6075IFS=$as_save_IFS 6076 6077 ;; 6078esac 6079# We did not find ourselves, most probably we were run as `sh COMMAND' 6080# in which case we are not to be found in the path. 6081if test "x$as_myself" = x; then 6082 as_myself=$0 6083fi 6084if test ! -f "$as_myself"; then 6085 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6086 exit 1 6087fi 6088 6089# Unset variables that we do not need and which cause bugs (e.g. in 6090# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 6091# suppresses any "Segmentation fault" message there. '((' could 6092# trigger a bug in pdksh 5.2.14. 6093for as_var in BASH_ENV ENV MAIL MAILPATH 6094do eval test x\${$as_var+set} = xset \ 6095 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 6096done 6097PS1='$ ' 6098PS2='> ' 6099PS4='+ ' 6100 6101# NLS nuisances. 6102LC_ALL=C 6103export LC_ALL 6104LANGUAGE=C 6105export LANGUAGE 6106 6107# CDPATH. 6108(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 6109 6110 6111# as_fn_error ERROR [LINENO LOG_FD] 6112# --------------------------------- 6113# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 6114# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 6115# script with status $?, using 1 if that was 0. 6116as_fn_error () 6117{ 6118 as_status=$?; test $as_status -eq 0 && as_status=1 6119 if test "$3"; then 6120 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 6121 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 6122 fi 6123 $as_echo "$as_me: error: $1" >&2 6124 as_fn_exit $as_status 6125} # as_fn_error 6126 6127 6128# as_fn_set_status STATUS 6129# ----------------------- 6130# Set $? to STATUS, without forking. 6131as_fn_set_status () 6132{ 6133 return $1 6134} # as_fn_set_status 6135 6136# as_fn_exit STATUS 6137# ----------------- 6138# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 6139as_fn_exit () 6140{ 6141 set +e 6142 as_fn_set_status $1 6143 exit $1 6144} # as_fn_exit 6145 6146# as_fn_unset VAR 6147# --------------- 6148# Portably unset VAR. 6149as_fn_unset () 6150{ 6151 { eval $1=; unset $1;} 6152} 6153as_unset=as_fn_unset 6154# as_fn_append VAR VALUE 6155# ---------------------- 6156# Append the text in VALUE to the end of the definition contained in VAR. Take 6157# advantage of any shell optimizations that allow amortized linear growth over 6158# repeated appends, instead of the typical quadratic growth present in naive 6159# implementations. 6160if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 6161 eval 'as_fn_append () 6162 { 6163 eval $1+=\$2 6164 }' 6165else 6166 as_fn_append () 6167 { 6168 eval $1=\$$1\$2 6169 } 6170fi # as_fn_append 6171 6172# as_fn_arith ARG... 6173# ------------------ 6174# Perform arithmetic evaluation on the ARGs, and store the result in the 6175# global $as_val. Take advantage of shells that can avoid forks. The arguments 6176# must be portable across $(()) and expr. 6177if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 6178 eval 'as_fn_arith () 6179 { 6180 as_val=$(( $* )) 6181 }' 6182else 6183 as_fn_arith () 6184 { 6185 as_val=`expr "$@" || test $? -eq 1` 6186 } 6187fi # as_fn_arith 6188 6189 6190if expr a : '\(a\)' >/dev/null 2>&1 && 6191 test "X`expr 00001 : '.*\(...\)'`" = X001; then 6192 as_expr=expr 6193else 6194 as_expr=false 6195fi 6196 6197if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 6198 as_basename=basename 6199else 6200 as_basename=false 6201fi 6202 6203if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 6204 as_dirname=dirname 6205else 6206 as_dirname=false 6207fi 6208 6209as_me=`$as_basename -- "$0" || 6210$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6211 X"$0" : 'X\(//\)$' \| \ 6212 X"$0" : 'X\(/\)' \| . 2>/dev/null || 6213$as_echo X/"$0" | 6214 sed '/^.*\/\([^/][^/]*\)\/*$/{ 6215 s//\1/ 6216 q 6217 } 6218 /^X\/\(\/\/\)$/{ 6219 s//\1/ 6220 q 6221 } 6222 /^X\/\(\/\).*/{ 6223 s//\1/ 6224 q 6225 } 6226 s/.*/./; q'` 6227 6228# Avoid depending upon Character Ranges. 6229as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6230as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6231as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6232as_cr_digits='0123456789' 6233as_cr_alnum=$as_cr_Letters$as_cr_digits 6234 6235ECHO_C= ECHO_N= ECHO_T= 6236case `echo -n x` in #((((( 6237-n*) 6238 case `echo 'xy\c'` in 6239 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 6240 xy) ECHO_C='\c';; 6241 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 6242 ECHO_T=' ';; 6243 esac;; 6244*) 6245 ECHO_N='-n';; 6246esac 6247 6248rm -f conf$$ conf$$.exe conf$$.file 6249if test -d conf$$.dir; then 6250 rm -f conf$$.dir/conf$$.file 6251else 6252 rm -f conf$$.dir 6253 mkdir conf$$.dir 2>/dev/null 6254fi 6255if (echo >conf$$.file) 2>/dev/null; then 6256 if ln -s conf$$.file conf$$ 2>/dev/null; then 6257 as_ln_s='ln -s' 6258 # ... but there are two gotchas: 6259 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 6260 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 6261 # In both cases, we have to default to `cp -p'. 6262 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 6263 as_ln_s='cp -p' 6264 elif ln conf$$.file conf$$ 2>/dev/null; then 6265 as_ln_s=ln 6266 else 6267 as_ln_s='cp -p' 6268 fi 6269else 6270 as_ln_s='cp -p' 6271fi 6272rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 6273rmdir conf$$.dir 2>/dev/null 6274 6275 6276# as_fn_mkdir_p 6277# ------------- 6278# Create "$as_dir" as a directory, including parents if necessary. 6279as_fn_mkdir_p () 6280{ 6281 6282 case $as_dir in #( 6283 -*) as_dir=./$as_dir;; 6284 esac 6285 test -d "$as_dir" || eval $as_mkdir_p || { 6286 as_dirs= 6287 while :; do 6288 case $as_dir in #( 6289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 6290 *) as_qdir=$as_dir;; 6291 esac 6292 as_dirs="'$as_qdir' $as_dirs" 6293 as_dir=`$as_dirname -- "$as_dir" || 6294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6295 X"$as_dir" : 'X\(//\)[^/]' \| \ 6296 X"$as_dir" : 'X\(//\)$' \| \ 6297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 6298$as_echo X"$as_dir" | 6299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6300 s//\1/ 6301 q 6302 } 6303 /^X\(\/\/\)[^/].*/{ 6304 s//\1/ 6305 q 6306 } 6307 /^X\(\/\/\)$/{ 6308 s//\1/ 6309 q 6310 } 6311 /^X\(\/\).*/{ 6312 s//\1/ 6313 q 6314 } 6315 s/.*/./; q'` 6316 test -d "$as_dir" && break 6317 done 6318 test -z "$as_dirs" || eval "mkdir $as_dirs" 6319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 6320 6321 6322} # as_fn_mkdir_p 6323if mkdir -p . 2>/dev/null; then 6324 as_mkdir_p='mkdir -p "$as_dir"' 6325else 6326 test -d ./-p && rmdir ./-p 6327 as_mkdir_p=false 6328fi 6329 6330if test -x / >/dev/null 2>&1; then 6331 as_test_x='test -x' 6332else 6333 if ls -dL / >/dev/null 2>&1; then 6334 as_ls_L_option=L 6335 else 6336 as_ls_L_option= 6337 fi 6338 as_test_x=' 6339 eval sh -c '\'' 6340 if test -d "$1"; then 6341 test -d "$1/."; 6342 else 6343 case $1 in #( 6344 -*)set "./$1";; 6345 esac; 6346 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 6347 ???[sx]*):;;*)false;;esac;fi 6348 '\'' sh 6349 ' 6350fi 6351as_executable_p=$as_test_x 6352 6353# Sed expression to map a string onto a valid CPP name. 6354as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 6355 6356# Sed expression to map a string onto a valid variable name. 6357as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 6358 6359 6360exec 6>&1 6361## ----------------------------------- ## 6362## Main body of $CONFIG_STATUS script. ## 6363## ----------------------------------- ## 6364_ASEOF 6365test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 6366 6367cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6368# Save the log message, to keep $0 and so on meaningful, and to 6369# report actual input values of CONFIG_FILES etc. instead of their 6370# values after options handling. 6371ac_log=" 6372This file was extended by bmake $as_me 20120620, which was 6373generated by GNU Autoconf 2.64. Invocation command line was 6374 6375 CONFIG_FILES = $CONFIG_FILES 6376 CONFIG_HEADERS = $CONFIG_HEADERS 6377 CONFIG_LINKS = $CONFIG_LINKS 6378 CONFIG_COMMANDS = $CONFIG_COMMANDS 6379 $ $0 $@ 6380 6381on `(hostname || uname -n) 2>/dev/null | sed 1q` 6382" 6383 6384_ACEOF 6385 6386case $ac_config_files in *" 6387"*) set x $ac_config_files; shift; ac_config_files=$*;; 6388esac 6389 6390case $ac_config_headers in *" 6391"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 6392esac 6393 6394 6395cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6396# Files that config.status was made for. 6397config_files="$ac_config_files" 6398config_headers="$ac_config_headers" 6399 6400_ACEOF 6401 6402cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6403ac_cs_usage="\ 6404\`$as_me' instantiates files and other configuration actions 6405from templates according to the current configuration. Unless the files 6406and actions are specified as TAGs, all are instantiated by default. 6407 6408Usage: $0 [OPTION]... [TAG]... 6409 6410 -h, --help print this help, then exit 6411 -V, --version print version number and configuration settings, then exit 6412 -q, --quiet, --silent 6413 do not print progress messages 6414 -d, --debug don't remove temporary files 6415 --recheck update $as_me by reconfiguring in the same conditions 6416 --file=FILE[:TEMPLATE] 6417 instantiate the configuration file FILE 6418 --header=FILE[:TEMPLATE] 6419 instantiate the configuration header FILE 6420 6421Configuration files: 6422$config_files 6423 6424Configuration headers: 6425$config_headers 6426 6427Report bugs to <sjg@NetBSD.org>." 6428 6429_ACEOF 6430cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6431ac_cs_version="\\ 6432bmake config.status 20120620 6433configured by $0, generated by GNU Autoconf 2.64, 6434 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 6435 6436Copyright (C) 2009 Free Software Foundation, Inc. 6437This config.status script is free software; the Free Software Foundation 6438gives unlimited permission to copy, distribute and modify it." 6439 6440ac_pwd='$ac_pwd' 6441srcdir='$srcdir' 6442INSTALL='$INSTALL' 6443test -n "\$AWK" || AWK=awk 6444_ACEOF 6445 6446cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6447# The default lists apply if the user does not specify any file. 6448ac_need_defaults=: 6449while test $# != 0 6450do 6451 case $1 in 6452 --*=*) 6453 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6454 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6455 ac_shift=: 6456 ;; 6457 *) 6458 ac_option=$1 6459 ac_optarg=$2 6460 ac_shift=shift 6461 ;; 6462 esac 6463 6464 case $ac_option in 6465 # Handling of the options. 6466 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6467 ac_cs_recheck=: ;; 6468 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6469 $as_echo "$ac_cs_version"; exit ;; 6470 --debug | --debu | --deb | --de | --d | -d ) 6471 debug=: ;; 6472 --file | --fil | --fi | --f ) 6473 $ac_shift 6474 case $ac_optarg in 6475 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6476 esac 6477 as_fn_append CONFIG_FILES " '$ac_optarg'" 6478 ac_need_defaults=false;; 6479 --header | --heade | --head | --hea ) 6480 $ac_shift 6481 case $ac_optarg in 6482 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6483 esac 6484 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6485 ac_need_defaults=false;; 6486 --he | --h) 6487 # Conflict between --help and --header 6488 as_fn_error "ambiguous option: \`$1' 6489Try \`$0 --help' for more information.";; 6490 --help | --hel | -h ) 6491 $as_echo "$ac_cs_usage"; exit ;; 6492 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6493 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6494 ac_cs_silent=: ;; 6495 6496 # This is an error. 6497 -*) as_fn_error "unrecognized option: \`$1' 6498Try \`$0 --help' for more information." ;; 6499 6500 *) as_fn_append ac_config_targets " $1" 6501 ac_need_defaults=false ;; 6502 6503 esac 6504 shift 6505done 6506 6507ac_configure_extra_args= 6508 6509if $ac_cs_silent; then 6510 exec 6>/dev/null 6511 ac_configure_extra_args="$ac_configure_extra_args --silent" 6512fi 6513 6514_ACEOF 6515cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6516if \$ac_cs_recheck; then 6517 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6518 shift 6519 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6520 CONFIG_SHELL='$SHELL' 6521 export CONFIG_SHELL 6522 exec "\$@" 6523fi 6524 6525_ACEOF 6526cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6527exec 5>>config.log 6528{ 6529 echo 6530 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6531## Running $as_me. ## 6532_ASBOX 6533 $as_echo "$ac_log" 6534} >&5 6535 6536_ACEOF 6537cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6538_ACEOF 6539 6540cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6541 6542# Handling of arguments. 6543for ac_config_target in $ac_config_targets 6544do 6545 case $ac_config_target in 6546 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6547 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6548 "make-bootstrap.sh") CONFIG_FILES="$CONFIG_FILES make-bootstrap.sh" ;; 6549 "unit-tests/Makefile") CONFIG_FILES="$CONFIG_FILES unit-tests/Makefile" ;; 6550 6551 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6552 esac 6553done 6554 6555 6556# If the user did not use the arguments to specify the items to instantiate, 6557# then the envvar interface is used. Set only those that are not. 6558# We use the long form for the default assignment because of an extremely 6559# bizarre bug on SunOS 4.1.3. 6560if $ac_need_defaults; then 6561 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6562 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6563fi 6564 6565# Have a temporary directory for convenience. Make it in the build tree 6566# simply because there is no reason against having it here, and in addition, 6567# creating and moving files from /tmp can sometimes cause problems. 6568# Hook for its removal unless debugging. 6569# Note that there is a small window in which the directory will not be cleaned: 6570# after its creation but before its name has been assigned to `$tmp'. 6571$debug || 6572{ 6573 tmp= 6574 trap 'exit_status=$? 6575 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6576' 0 6577 trap 'as_fn_exit 1' 1 2 13 15 6578} 6579# Create a (secure) tmp directory for tmp files. 6580 6581{ 6582 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6583 test -n "$tmp" && test -d "$tmp" 6584} || 6585{ 6586 tmp=./conf$$-$RANDOM 6587 (umask 077 && mkdir "$tmp") 6588} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6589 6590# Set up the scripts for CONFIG_FILES section. 6591# No need to generate them if there are no CONFIG_FILES. 6592# This happens for instance with `./config.status config.h'. 6593if test -n "$CONFIG_FILES"; then 6594 6595 6596ac_cr=`echo X | tr X '\015'` 6597# On cygwin, bash can eat \r inside `` if the user requested igncr. 6598# But we know of no other shell where ac_cr would be empty at this 6599# point, so we can use a bashism as a fallback. 6600if test "x$ac_cr" = x; then 6601 eval ac_cr=\$\'\\r\' 6602fi 6603ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6604if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6605 ac_cs_awk_cr='\r' 6606else 6607 ac_cs_awk_cr=$ac_cr 6608fi 6609 6610echo 'BEGIN {' >"$tmp/subs1.awk" && 6611_ACEOF 6612 6613 6614{ 6615 echo "cat >conf$$subs.awk <<_ACEOF" && 6616 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6617 echo "_ACEOF" 6618} >conf$$subs.sh || 6619 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6620ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6621ac_delim='%!_!# ' 6622for ac_last_try in false false false false false :; do 6623 . ./conf$$subs.sh || 6624 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6625 6626 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6627 if test $ac_delim_n = $ac_delim_num; then 6628 break 6629 elif $ac_last_try; then 6630 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6631 else 6632 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6633 fi 6634done 6635rm -f conf$$subs.sh 6636 6637cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6638cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6639_ACEOF 6640sed -n ' 6641h 6642s/^/S["/; s/!.*/"]=/ 6643p 6644g 6645s/^[^!]*!// 6646:repl 6647t repl 6648s/'"$ac_delim"'$// 6649t delim 6650:nl 6651h 6652s/\(.\{148\}\).*/\1/ 6653t more1 6654s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6655p 6656n 6657b repl 6658:more1 6659s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6660p 6661g 6662s/.\{148\}// 6663t nl 6664:delim 6665h 6666s/\(.\{148\}\).*/\1/ 6667t more2 6668s/["\\]/\\&/g; s/^/"/; s/$/"/ 6669p 6670b 6671:more2 6672s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6673p 6674g 6675s/.\{148\}// 6676t delim 6677' <conf$$subs.awk | sed ' 6678/^[^""]/{ 6679 N 6680 s/\n// 6681} 6682' >>$CONFIG_STATUS || ac_write_fail=1 6683rm -f conf$$subs.awk 6684cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6685_ACAWK 6686cat >>"\$tmp/subs1.awk" <<_ACAWK && 6687 for (key in S) S_is_set[key] = 1 6688 FS = "" 6689 6690} 6691{ 6692 line = $ 0 6693 nfields = split(line, field, "@") 6694 substed = 0 6695 len = length(field[1]) 6696 for (i = 2; i < nfields; i++) { 6697 key = field[i] 6698 keylen = length(key) 6699 if (S_is_set[key]) { 6700 value = S[key] 6701 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6702 len += length(value) + length(field[++i]) 6703 substed = 1 6704 } else 6705 len += 1 + keylen 6706 } 6707 6708 print line 6709} 6710 6711_ACAWK 6712_ACEOF 6713cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6714if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6715 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6716else 6717 cat 6718fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6719 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6720_ACEOF 6721 6722# VPATH may cause trouble with some makes, so we remove $(srcdir), 6723# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6724# trailing colons and then remove the whole line if VPATH becomes empty 6725# (actually we leave an empty line to preserve line numbers). 6726if test "x$srcdir" = x.; then 6727 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6728s/:*\$(srcdir):*/:/ 6729s/:*\${srcdir}:*/:/ 6730s/:*@srcdir@:*/:/ 6731s/^\([^=]*=[ ]*\):*/\1/ 6732s/:*$// 6733s/^[^=]*=[ ]*$// 6734}' 6735fi 6736 6737cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6738fi # test -n "$CONFIG_FILES" 6739 6740# Set up the scripts for CONFIG_HEADERS section. 6741# No need to generate them if there are no CONFIG_HEADERS. 6742# This happens for instance with `./config.status Makefile'. 6743if test -n "$CONFIG_HEADERS"; then 6744cat >"$tmp/defines.awk" <<\_ACAWK || 6745BEGIN { 6746_ACEOF 6747 6748# Transform confdefs.h into an awk script `defines.awk', embedded as 6749# here-document in config.status, that substitutes the proper values into 6750# config.h.in to produce config.h. 6751 6752# Create a delimiter string that does not exist in confdefs.h, to ease 6753# handling of long lines. 6754ac_delim='%!_!# ' 6755for ac_last_try in false false :; do 6756 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6757 if test -z "$ac_t"; then 6758 break 6759 elif $ac_last_try; then 6760 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6761 else 6762 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6763 fi 6764done 6765 6766# For the awk script, D is an array of macro values keyed by name, 6767# likewise P contains macro parameters if any. Preserve backslash 6768# newline sequences. 6769 6770ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6771sed -n ' 6772s/.\{148\}/&'"$ac_delim"'/g 6773t rset 6774:rset 6775s/^[ ]*#[ ]*define[ ][ ]*/ / 6776t def 6777d 6778:def 6779s/\\$// 6780t bsnl 6781s/["\\]/\\&/g 6782s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6783D["\1"]=" \3"/p 6784s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6785d 6786:bsnl 6787s/["\\]/\\&/g 6788s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6789D["\1"]=" \3\\\\\\n"\\/p 6790t cont 6791s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6792t cont 6793d 6794:cont 6795n 6796s/.\{148\}/&'"$ac_delim"'/g 6797t clear 6798:clear 6799s/\\$// 6800t bsnlc 6801s/["\\]/\\&/g; s/^/"/; s/$/"/p 6802d 6803:bsnlc 6804s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6805b cont 6806' <confdefs.h | sed ' 6807s/'"$ac_delim"'/"\\\ 6808"/g' >>$CONFIG_STATUS || ac_write_fail=1 6809 6810cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6811 for (key in D) D_is_set[key] = 1 6812 FS = "" 6813} 6814/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6815 line = \$ 0 6816 split(line, arg, " ") 6817 if (arg[1] == "#") { 6818 defundef = arg[2] 6819 mac1 = arg[3] 6820 } else { 6821 defundef = substr(arg[1], 2) 6822 mac1 = arg[2] 6823 } 6824 split(mac1, mac2, "(") #) 6825 macro = mac2[1] 6826 prefix = substr(line, 1, index(line, defundef) - 1) 6827 if (D_is_set[macro]) { 6828 # Preserve the white space surrounding the "#". 6829 print prefix "define", macro P[macro] D[macro] 6830 next 6831 } else { 6832 # Replace #undef with comments. This is necessary, for example, 6833 # in the case of _POSIX_SOURCE, which is predefined and required 6834 # on some systems where configure will not decide to define it. 6835 if (defundef == "undef") { 6836 print "/*", prefix defundef, macro, "*/" 6837 next 6838 } 6839 } 6840} 6841{ print } 6842_ACAWK 6843_ACEOF 6844cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6845 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6846fi # test -n "$CONFIG_HEADERS" 6847 6848 6849eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6850shift 6851for ac_tag 6852do 6853 case $ac_tag in 6854 :[FHLC]) ac_mode=$ac_tag; continue;; 6855 esac 6856 case $ac_mode$ac_tag in 6857 :[FHL]*:*);; 6858 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6859 :[FH]-) ac_tag=-:-;; 6860 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6861 esac 6862 ac_save_IFS=$IFS 6863 IFS=: 6864 set x $ac_tag 6865 IFS=$ac_save_IFS 6866 shift 6867 ac_file=$1 6868 shift 6869 6870 case $ac_mode in 6871 :L) ac_source=$1;; 6872 :[FH]) 6873 ac_file_inputs= 6874 for ac_f 6875 do 6876 case $ac_f in 6877 -) ac_f="$tmp/stdin";; 6878 *) # Look for the file first in the build tree, then in the source tree 6879 # (if the path is not absolute). The absolute path cannot be DOS-style, 6880 # because $ac_f cannot contain `:'. 6881 test -f "$ac_f" || 6882 case $ac_f in 6883 [\\/$]*) false;; 6884 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6885 esac || 6886 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6887 esac 6888 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6889 as_fn_append ac_file_inputs " '$ac_f'" 6890 done 6891 6892 # Let's still pretend it is `configure' which instantiates (i.e., don't 6893 # use $as_me), people would be surprised to read: 6894 # /* config.h. Generated by config.status. */ 6895 configure_input='Generated from '` 6896 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6897 `' by configure.' 6898 if test x"$ac_file" != x-; then 6899 configure_input="$ac_file. $configure_input" 6900 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6901$as_echo "$as_me: creating $ac_file" >&6;} 6902 fi 6903 # Neutralize special characters interpreted by sed in replacement strings. 6904 case $configure_input in #( 6905 *\&* | *\|* | *\\* ) 6906 ac_sed_conf_input=`$as_echo "$configure_input" | 6907 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6908 *) ac_sed_conf_input=$configure_input;; 6909 esac 6910 6911 case $ac_tag in 6912 *:-:* | *:-) cat >"$tmp/stdin" \ 6913 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6914 esac 6915 ;; 6916 esac 6917 6918 ac_dir=`$as_dirname -- "$ac_file" || 6919$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6920 X"$ac_file" : 'X\(//\)[^/]' \| \ 6921 X"$ac_file" : 'X\(//\)$' \| \ 6922 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6923$as_echo X"$ac_file" | 6924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6925 s//\1/ 6926 q 6927 } 6928 /^X\(\/\/\)[^/].*/{ 6929 s//\1/ 6930 q 6931 } 6932 /^X\(\/\/\)$/{ 6933 s//\1/ 6934 q 6935 } 6936 /^X\(\/\).*/{ 6937 s//\1/ 6938 q 6939 } 6940 s/.*/./; q'` 6941 as_dir="$ac_dir"; as_fn_mkdir_p 6942 ac_builddir=. 6943 6944case "$ac_dir" in 6945.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6946*) 6947 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6948 # A ".." for each directory in $ac_dir_suffix. 6949 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6950 case $ac_top_builddir_sub in 6951 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6952 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6953 esac ;; 6954esac 6955ac_abs_top_builddir=$ac_pwd 6956ac_abs_builddir=$ac_pwd$ac_dir_suffix 6957# for backward compatibility: 6958ac_top_builddir=$ac_top_build_prefix 6959 6960case $srcdir in 6961 .) # We are building in place. 6962 ac_srcdir=. 6963 ac_top_srcdir=$ac_top_builddir_sub 6964 ac_abs_top_srcdir=$ac_pwd ;; 6965 [\\/]* | ?:[\\/]* ) # Absolute name. 6966 ac_srcdir=$srcdir$ac_dir_suffix; 6967 ac_top_srcdir=$srcdir 6968 ac_abs_top_srcdir=$srcdir ;; 6969 *) # Relative name. 6970 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6971 ac_top_srcdir=$ac_top_build_prefix$srcdir 6972 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6973esac 6974ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6975 6976 6977 case $ac_mode in 6978 :F) 6979 # 6980 # CONFIG_FILE 6981 # 6982 6983 case $INSTALL in 6984 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6985 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6986 esac 6987_ACEOF 6988 6989cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6990# If the template does not know about datarootdir, expand it. 6991# FIXME: This hack should be removed a few years after 2.60. 6992ac_datarootdir_hack=; ac_datarootdir_seen= 6993ac_sed_dataroot=' 6994/datarootdir/ { 6995 p 6996 q 6997} 6998/@datadir@/p 6999/@docdir@/p 7000/@infodir@/p 7001/@localedir@/p 7002/@mandir@/p' 7003case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 7004*datarootdir*) ac_datarootdir_seen=yes;; 7005*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 7007$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 7008_ACEOF 7009cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7010 ac_datarootdir_hack=' 7011 s&@datadir@&$datadir&g 7012 s&@docdir@&$docdir&g 7013 s&@infodir@&$infodir&g 7014 s&@localedir@&$localedir&g 7015 s&@mandir@&$mandir&g 7016 s&\\\${datarootdir}&$datarootdir&g' ;; 7017esac 7018_ACEOF 7019 7020# Neutralize VPATH when `$srcdir' = `.'. 7021# Shell code in configure.ac might set extrasub. 7022# FIXME: do we really want to maintain this feature? 7023cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7024ac_sed_extra="$ac_vpsub 7025$extrasub 7026_ACEOF 7027cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7028:t 7029/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7030s|@configure_input@|$ac_sed_conf_input|;t t 7031s&@top_builddir@&$ac_top_builddir_sub&;t t 7032s&@top_build_prefix@&$ac_top_build_prefix&;t t 7033s&@srcdir@&$ac_srcdir&;t t 7034s&@abs_srcdir@&$ac_abs_srcdir&;t t 7035s&@top_srcdir@&$ac_top_srcdir&;t t 7036s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 7037s&@builddir@&$ac_builddir&;t t 7038s&@abs_builddir@&$ac_abs_builddir&;t t 7039s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 7040s&@INSTALL@&$ac_INSTALL&;t t 7041$ac_datarootdir_hack 7042" 7043eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 7044 || as_fn_error "could not create $ac_file" "$LINENO" 5 7045 7046test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 7047 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 7048 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7050which seems to be undefined. Please make sure it is defined." >&5 7051$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 7052which seems to be undefined. Please make sure it is defined." >&2;} 7053 7054 rm -f "$tmp/stdin" 7055 case $ac_file in 7056 -) cat "$tmp/out" && rm -f "$tmp/out";; 7057 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 7058 esac \ 7059 || as_fn_error "could not create $ac_file" "$LINENO" 5 7060 ;; 7061 :H) 7062 # 7063 # CONFIG_HEADER 7064 # 7065 if test x"$ac_file" != x-; then 7066 { 7067 $as_echo "/* $configure_input */" \ 7068 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 7069 } >"$tmp/config.h" \ 7070 || as_fn_error "could not create $ac_file" "$LINENO" 5 7071 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 7073$as_echo "$as_me: $ac_file is unchanged" >&6;} 7074 else 7075 rm -f "$ac_file" 7076 mv "$tmp/config.h" "$ac_file" \ 7077 || as_fn_error "could not create $ac_file" "$LINENO" 5 7078 fi 7079 else 7080 $as_echo "/* $configure_input */" \ 7081 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 7082 || as_fn_error "could not create -" "$LINENO" 5 7083 fi 7084 ;; 7085 7086 7087 esac 7088 7089done # for ac_tag 7090 7091 7092as_fn_exit 0 7093_ACEOF 7094ac_clean_files=$ac_clean_files_save 7095 7096test $ac_write_fail = 0 || 7097 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 7098 7099 7100# configure is writing to config.log, and then calls config.status. 7101# config.status does its own redirection, appending to config.log. 7102# Unfortunately, on DOS this fails, as config.log is still kept open 7103# by configure, so config.status won't be able to write to it; its 7104# output is simply discarded. So we exec the FD to /dev/null, 7105# effectively closing config.log, so it can be properly (re)opened and 7106# appended to by config.status. When coming back to configure, we 7107# need to make the FD available again. 7108if test "$no_create" != yes; then 7109 ac_cs_success=: 7110 ac_config_status_args= 7111 test "$silent" = yes && 7112 ac_config_status_args="$ac_config_status_args --quiet" 7113 exec 5>/dev/null 7114 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 7115 exec 5>>config.log 7116 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 7117 # would make configure fail if this is the last instruction. 7118 $ac_cs_success || as_fn_exit $? 7119fi 7120if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 7121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 7122$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 7123fi 7124 7125 7126cat <<EOF 7127 7128You can now run 7129 7130 sh ./make-bootstrap.sh 7131 7132to produce a fully functional bmake. 7133 7134EOF 7135