1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.59 for chroot_safe 1.4. 4# 5# Copyright (C) 2003 Free Software Foundation, Inc. 6# This configure script is free software; the Free Software Foundation 7# gives unlimited permission to copy, distribute and modify it. 8## --------------------- ## 9## M4sh Initialization. ## 10## --------------------- ## 11 12# Be Bourne compatible 13if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 14 emulate sh 15 NULLCMD=: 16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 17 # is contrary to our usage. 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then 721 # Omit some internal or obsolete options to make the list less imposing. 722 # This message is too long to be a string in the A/UX 3.1 sh. 723 cat <<_ACEOF 724\`configure' configures chroot_safe 1.4 to adapt to many kinds of systems. 725 726Usage: $0 [OPTION]... [VAR=VALUE]... 727 728To assign environment variables (e.g., CC, CFLAGS...), specify them as 729VAR=VALUE. See below for descriptions of some of the useful variables. 730 731Defaults for the options are specified in brackets. 732 733Configuration: 734 -h, --help display this help and exit 735 --help=short display options specific to this package 736 --help=recursive display the short help of all the included packages 737 -V, --version display version information and exit 738 -q, --quiet, --silent do not print \`checking...' messages 739 --cache-file=FILE cache test results in FILE [disabled] 740 -C, --config-cache alias for \`--cache-file=config.cache' 741 -n, --no-create do not create output files 742 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 743 744_ACEOF 745 746 cat <<_ACEOF 747Installation directories: 748 --prefix=PREFIX install architecture-independent files in PREFIX 749 [$ac_default_prefix] 750 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 751 [PREFIX] 752 753By default, \`make install' will install all the files in 754\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 755an installation prefix other than \`$ac_default_prefix' using \`--prefix', 756for instance \`--prefix=\$HOME'. 757 758For better control, use the options below. 759 760Fine tuning of the installation directories: 761 --bindir=DIR user executables [EPREFIX/bin] 762 --sbindir=DIR system admin executables [EPREFIX/sbin] 763 --libexecdir=DIR program executables [EPREFIX/libexec] 764 --datadir=DIR read-only architecture-independent data [PREFIX/share] 765 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 766 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 767 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 768 --libdir=DIR object code libraries [EPREFIX/lib] 769 --includedir=DIR C header files [PREFIX/include] 770 --oldincludedir=DIR C header files for non-gcc [/usr/include] 771 --infodir=DIR info documentation [PREFIX/info] 772 --mandir=DIR man documentation [PREFIX/man] 773_ACEOF 774 775 cat <<\_ACEOF 776_ACEOF 777fi 778 779if test -n "$ac_init_help"; then 780 case $ac_init_help in 781 short | recursive ) echo "Configuration of chroot_safe 1.4:";; 782 esac 783 cat <<\_ACEOF 784 785_ACEOF 786fi 787 788if test "$ac_init_help" = "recursive"; then 789 # If there are subdirs, report their specific --help. 790 ac_popdir=`pwd` 791 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 792 test -d $ac_dir || continue 793 ac_builddir=. 794 795if test "$ac_dir" != .; then 796 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 797 # A "../" for each directory in $ac_dir_suffix. 798 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 799else 800 ac_dir_suffix= ac_top_builddir= 801fi 802 803case $srcdir in 804 .) # No --srcdir option. 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We remove comments because anyway the quotes in there 998# would cause problems or look ugly. 999# WARNING: Be sure not to use single quotes in there, as some shells, 1000# such as our DU 5.0 friend, will then `close' the trap. 1001trap 'exit_status=$? 1002 # Save into config.log some information that might help in debugging. 1003 { 1004 echo 1005 1006 cat <<\_ASBOX 1007## ---------------- ## 1008## Cache variables. ## 1009## ---------------- ## 1010_ASBOX 1011 echo 1012 # The following way of writing the cache mishandles newlines in values, 1013{ 1014 (set) 2>&1 | 1015 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1016 *ac_space=\ *) 1017 sed -n \ 1018 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1019 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1020 ;; 1021 *) 1022 sed -n \ 1023 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1024 ;; 1025 esac; 1026} 1027 echo 1028 1029 cat <<\_ASBOX 1030## ----------------- ## 1031## Output variables. ## 1032## ----------------- ## 1033_ASBOX 1034 echo 1035 for ac_var in $ac_subst_vars 1036 do 1037 eval ac_val=$`echo $ac_var` 1038 echo "$ac_var='"'"'$ac_val'"'"'" 1039 done | sort 1040 echo 1041 1042 if test -n "$ac_subst_files"; then 1043 cat <<\_ASBOX 1044## ------------- ## 1045## Output files. ## 1046## ------------- ## 1047_ASBOX 1048 echo 1049 for ac_var in $ac_subst_files 1050 do 1051 eval ac_val=$`echo $ac_var` 1052 echo "$ac_var='"'"'$ac_val'"'"'" 1053 done | sort 1054 echo 1055 fi 1056 1057 if test -s confdefs.h; then 1058 cat <<\_ASBOX 1059## ----------- ## 1060## confdefs.h. ## 1061## ----------- ## 1062_ASBOX 1063 echo 1064 sed "/^$/d" confdefs.h | sort 1065 echo 1066 fi 1067 test "$ac_signal" != 0 && 1068 echo "$as_me: caught signal $ac_signal" 1069 echo "$as_me: exit $exit_status" 1070 } >&5 1071 rm -f core *.core && 1072 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1073 exit $exit_status 1074 ' 0 1075for ac_signal in 1 2 13 15; do 1076 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1077done 1078ac_signal=0 1079 1080# confdefs.h avoids OS command line length limits that DEFS can exceed. 1081rm -rf conftest* confdefs.h 1082# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1083echo >confdefs.h 1084 1085# Predefined preprocessor variables. 1086 1087cat >>confdefs.h <<_ACEOF 1088#define PACKAGE_NAME "$PACKAGE_NAME" 1089_ACEOF 1090 1091 1092cat >>confdefs.h <<_ACEOF 1093#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1094_ACEOF 1095 1096 1097cat >>confdefs.h <<_ACEOF 1098#define PACKAGE_VERSION "$PACKAGE_VERSION" 1099_ACEOF 1100 1101 1102cat >>confdefs.h <<_ACEOF 1103#define PACKAGE_STRING "$PACKAGE_STRING" 1104_ACEOF 1105 1106 1107cat >>confdefs.h <<_ACEOF 1108#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1109_ACEOF 1110 1111 1112# Let the site file select an alternate cache file if it wants to. 1113# Prefer explicitly selected file to automatically selected ones. 1114if test -z "$CONFIG_SITE"; then 1115 if test "x$prefix" != xNONE; then 1116 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1117 else 1118 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1119 fi 1120fi 1121for ac_site_file in $CONFIG_SITE; do 1122 if test -r "$ac_site_file"; then 1123 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1124echo "$as_me: loading site script $ac_site_file" >&6;} 1125 sed 's/^/| /' "$ac_site_file" >&5 1126 . "$ac_site_file" 1127 fi 1128done 1129 1130if test -r "$cache_file"; then 1131 # Some versions of bash will fail to source /dev/null (special 1132 # files actually), so we avoid doing that. 1133 if test -f "$cache_file"; then 1134 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1135echo "$as_me: loading cache $cache_file" >&6;} 1136 case $cache_file in 1137 [\\/]* | ?:[\\/]* ) . $cache_file;; 1138 *) . ./$cache_file;; 1139 esac 1140 fi 1141else 1142 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1143echo "$as_me: creating cache $cache_file" >&6;} 1144 >$cache_file 1145fi 1146 1147# Check that the precious variables saved in the cache have kept the same 1148# value. 1149ac_cache_corrupted=false 1150for ac_var in `(set) 2>&1 | 1151 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1152 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1153 eval ac_new_set=\$ac_env_${ac_var}_set 1154 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1155 eval ac_new_val="\$ac_env_${ac_var}_value" 1156 case $ac_old_set,$ac_new_set in 1157 set,) 1158 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1159echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1160 ac_cache_corrupted=: ;; 1161 ,set) 1162 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1163echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1164 ac_cache_corrupted=: ;; 1165 ,);; 1166 *) 1167 if test "x$ac_old_val" != "x$ac_new_val"; then 1168 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1169echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1170 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1171echo "$as_me: former value: $ac_old_val" >&2;} 1172 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1173echo "$as_me: current value: $ac_new_val" >&2;} 1174 ac_cache_corrupted=: 1175 fi;; 1176 esac 1177 # Pass precious variables to config.status. 1178 if test "$ac_new_set" = set; then 1179 case $ac_new_val in 1180 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1181 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1182 *) ac_arg=$ac_var=$ac_new_val ;; 1183 esac 1184 case " $ac_configure_args " in 1185 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1186 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1187 esac 1188 fi 1189done 1190if $ac_cache_corrupted; then 1191 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1192echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1193 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1194echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1195 { (exit 1); exit 1; }; } 1196fi 1197 1198ac_ext=c 1199ac_cpp='$CPP $CPPFLAGS' 1200ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1201ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1202ac_compiler_gnu=$ac_cv_c_compiler_gnu 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231ac_aux_dir= 1232for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1233 if test -f $ac_dir/install-sh; then 1234 ac_aux_dir=$ac_dir 1235 ac_install_sh="$ac_aux_dir/install-sh -c" 1236 break 1237 elif test -f $ac_dir/install.sh; then 1238 ac_aux_dir=$ac_dir 1239 ac_install_sh="$ac_aux_dir/install.sh -c" 1240 break 1241 elif test -f $ac_dir/shtool; then 1242 ac_aux_dir=$ac_dir 1243 ac_install_sh="$ac_aux_dir/shtool install -c" 1244 break 1245 fi 1246done 1247if test -z "$ac_aux_dir"; then 1248 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1249echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1250 { (exit 1); exit 1; }; } 1251fi 1252ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1253ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1254ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1255 1256# Find a good install program. We prefer a C program (faster), 1257# so one script is as good as another. But avoid the broken or 1258# incompatible versions: 1259# SysV /etc/install, /usr/sbin/install 1260# SunOS /usr/etc/install 1261# IRIX /sbin/install 1262# AIX /bin/install 1263# AmigaOS /C/install, which installs bootblocks on floppy discs 1264# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1265# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1266# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1267# OS/2's system install, which has a completely different semantic 1268# ./install, which can be erroneously created by make from ./install.sh. 1269echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1270echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1271if test -z "$INSTALL"; then 1272if test "${ac_cv_path_install+set}" = set; then 1273 echo $ECHO_N "(cached) $ECHO_C" >&6 1274else 1275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1276for as_dir in $PATH 1277do 1278 IFS=$as_save_IFS 1279 test -z "$as_dir" && as_dir=. 1280 # Account for people who put trailing slashes in PATH elements. 1281case $as_dir/ in 1282 ./ | .// | /cC/* | \ 1283 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1284 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1285 /usr/ucb/* ) ;; 1286 *) 1287 # OSF1 and SCO ODT 3.0 have their own names for install. 1288 # Don't use installbsd from OSF since it installs stuff as root 1289 # by default. 1290 for ac_prog in ginstall scoinst install; do 1291 for ac_exec_ext in '' $ac_executable_extensions; do 1292 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 1293 if test $ac_prog = install && 1294 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1295 # AIX install. It has an incompatible calling convention. 1296 : 1297 elif test $ac_prog = install && 1298 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1299 # program-specific install script used by HP pwplus--don't use. 1300 : 1301 else 1302 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1303 break 3 1304 fi 1305 fi 1306 done 1307 done 1308 ;; 1309esac 1310done 1311 1312 1313fi 1314 if test "${ac_cv_path_install+set}" = set; then 1315 INSTALL=$ac_cv_path_install 1316 else 1317 # As a last resort, use the slow shell script. We don't cache a 1318 # path for INSTALL within a source directory, because that will 1319 # break other packages using the cache if that directory is 1320 # removed, or if the path is relative. 1321 INSTALL=$ac_install_sh 1322 fi 1323fi 1324echo "$as_me:$LINENO: result: $INSTALL" >&5 1325echo "${ECHO_T}$INSTALL" >&6 1326 1327# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1328# It thinks the first close brace ends the variable substitution. 1329test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1330 1331test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1332 1333test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1334 1335 ac_config_files="$ac_config_files chroot_safe chroot_safe.1 Makefile" 1336 1337cat >confcache <<\_ACEOF 1338# This file is a shell script that caches the results of configure 1339# tests run on this system so they can be shared between configure 1340# scripts and configure runs, see configure's option --config-cache. 1341# It is not useful on other systems. If it contains results you don't 1342# want to keep, you may remove or edit it. 1343# 1344# config.status only pays attention to the cache file if you give it 1345# the --recheck option to rerun configure. 1346# 1347# `ac_cv_env_foo' variables (set or unset) will be overridden when 1348# loading this file, other *unset* `ac_cv_foo' will be assigned the 1349# following values. 1350 1351_ACEOF 1352 1353# The following way of writing the cache mishandles newlines in values, 1354# but we know of no workaround that is simple, portable, and efficient. 1355# So, don't put newlines in cache variables' values. 1356# Ultrix sh set writes to stderr and can't be redirected directly, 1357# and sets the high bit in the cache file unless we assign to the vars. 1358{ 1359 (set) 2>&1 | 1360 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1361 *ac_space=\ *) 1362 # `set' does not quote correctly, so add quotes (double-quote 1363 # substitution turns \\\\ into \\, and sed turns \\ into \). 1364 sed -n \ 1365 "s/'/'\\\\''/g; 1366 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 1367 ;; 1368 *) 1369 # `set' quotes correctly as required by POSIX, so do not add quotes. 1370 sed -n \ 1371 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1372 ;; 1373 esac; 1374} | 1375 sed ' 1376 t clear 1377 : clear 1378 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 1379 t end 1380 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 1381 : end' >>confcache 1382if diff $cache_file confcache >/dev/null 2>&1; then :; else 1383 if test -w $cache_file; then 1384 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 1385 cat confcache >$cache_file 1386 else 1387 echo "not updating unwritable cache $cache_file" 1388 fi 1389fi 1390rm -f confcache 1391 1392test "x$prefix" = xNONE && prefix=$ac_default_prefix 1393# Let make expand exec_prefix. 1394test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1395 1396# VPATH may cause trouble with some makes, so we remove $(srcdir), 1397# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 1398# trailing colons and then remove the whole line if VPATH becomes empty 1399# (actually we leave an empty line to preserve line numbers). 1400if test "x$srcdir" = x.; then 1401 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 1402s/:*\$(srcdir):*/:/; 1403s/:*\${srcdir}:*/:/; 1404s/:*@srcdir@:*/:/; 1405s/^\([^=]*=[ ]*\):*/\1/; 1406s/:*$//; 1407s/^[^=]*=[ ]*$//; 1408}' 1409fi 1410 1411# Transform confdefs.h into DEFS. 1412# Protect against shell expansion while executing Makefile rules. 1413# Protect against Makefile macro expansion. 1414# 1415# If the first sed substitution is executed (which looks for macros that 1416# take arguments), then we branch to the quote section. Otherwise, 1417# look for a macro that doesn't take arguments. 1418cat >confdef2opt.sed <<\_ACEOF 1419t clear 1420: clear 1421s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 1422t quote 1423s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 1424t quote 1425d 1426: quote 1427s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 1428s,\[,\\&,g 1429s,\],\\&,g 1430s,\$,$$,g 1431p 1432_ACEOF 1433# We use echo to avoid assuming a particular line-breaking character. 1434# The extra dot is to prevent the shell from consuming trailing 1435# line-breaks from the sub-command output. A line-break within 1436# single-quotes doesn't work because, if this script is created in a 1437# platform that uses two characters for line-breaks (e.g., DOS), tr 1438# would break. 1439ac_LF_and_DOT=`echo; echo .` 1440DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 1441rm -f confdef2opt.sed 1442 1443 1444ac_libobjs= 1445ac_ltlibobjs= 1446for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 1447 # 1. Remove the extension, and $U if already installed. 1448 ac_i=`echo "$ac_i" | 1449 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 1450 # 2. Add them. 1451 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 1452 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 1453done 1454LIBOBJS=$ac_libobjs 1455 1456LTLIBOBJS=$ac_ltlibobjs 1457 1458 1459 1460: ${CONFIG_STATUS=./config.status} 1461ac_clean_files_save=$ac_clean_files 1462ac_clean_files="$ac_clean_files $CONFIG_STATUS" 1463{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 1464echo "$as_me: creating $CONFIG_STATUS" >&6;} 1465cat >$CONFIG_STATUS <<_ACEOF 1466#! $SHELL 1467# Generated by $as_me. 1468# Run this file to recreate the current configuration. 1469# Compiler output produced by configure, useful for debugging 1470# configure, is in config.log if it exists. 1471 1472debug=false 1473ac_cs_recheck=false 1474ac_cs_silent=false 1475SHELL=\${CONFIG_SHELL-$SHELL} 1476_ACEOF 1477 1478cat >>$CONFIG_STATUS <<\_ACEOF 1479## --------------------- ## 1480## M4sh Initialization. ## 1481## --------------------- ## 1482 1483# Be Bourne compatible 1484if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 1485 emulate sh 1486 NULLCMD=: 1487 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 1488 # is contrary to our usage. Disable this feature. 1489 alias -g '${1+"$@"}'='"$@"' 1490elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 1491 set -o posix 1492fi 1493DUALCASE=1; export DUALCASE # for MKS sh 1494 1495# Support unset when possible. 1496if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 1497 as_unset=unset 1498else 1499 as_unset=false 1500fi 1501 1502 1503# Work around bugs in pre-3.0 UWIN ksh. 1504$as_unset ENV MAIL MAILPATH 1505PS1='$ ' 1506PS2='> ' 1507PS4='+ ' 1508 1509# NLS nuisances. 1510for as_var in \ 1511 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 1512 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 1513 LC_TELEPHONE LC_TIME 1514do 1515 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 1516 eval $as_var=C; export $as_var 1517 else 1518 $as_unset $as_var 1519 fi 1520done 1521 1522# Required to use basename. 1523if expr a : '\(a\)' >/dev/null 2>&1; then 1524 as_expr=expr 1525else 1526 as_expr=false 1527fi 1528 1529if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 1530 as_basename=basename 1531else 1532 as_basename=false 1533fi 1534 1535 1536# Name of the executable. 1537as_me=`$as_basename "$0" || 1538$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 1539 X"$0" : 'X\(//\)$' \| \ 1540 X"$0" : 'X\(/\)$' \| \ 1541 . : '\(.\)' 2>/dev/null || 1542echo X/"$0" | 1543 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 1544 /^X\/\(\/\/\)$/{ s//\1/; q; } 1545 /^X\/\(\/\).*/{ s//\1/; q; } 1546 s/.*/./; q'` 1547 1548 1549# PATH needs CR, and LINENO needs CR and PATH. 1550# Avoid depending upon Character Ranges. 1551as_cr_letters='abcdefghijklmnopqrstuvwxyz' 1552as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 1553as_cr_Letters=$as_cr_letters$as_cr_LETTERS 1554as_cr_digits='0123456789' 1555as_cr_alnum=$as_cr_Letters$as_cr_digits 1556 1557# The user is always right. 1558if test "${PATH_SEPARATOR+set}" != set; then 1559 echo "#! /bin/sh" >conf$$.sh 1560 echo "exit 0" >>conf$$.sh 1561 chmod +x conf$$.sh 1562 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 1563 PATH_SEPARATOR=';' 1564 else 1565 PATH_SEPARATOR=: 1566 fi 1567 rm -f conf$$.sh 1568fi 1569 1570 1571 as_lineno_1=$LINENO 1572 as_lineno_2=$LINENO 1573 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 1574 test "x$as_lineno_1" != "x$as_lineno_2" && 1575 test "x$as_lineno_3" = "x$as_lineno_2" || { 1576 # Find who we are. Look in the path if we contain no path at all 1577 # relative or not. 1578 case $0 in 1579 *[\\/]* ) as_myself=$0 ;; 1580 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1581for as_dir in $PATH 1582do 1583 IFS=$as_save_IFS 1584 test -z "$as_dir" && as_dir=. 1585 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 1586done 1587 1588 ;; 1589 esac 1590 # We did not find ourselves, most probably we were run as `sh COMMAND' 1591 # in which case we are not to be found in the path. 1592 if test "x$as_myself" = x; then 1593 as_myself=$0 1594 fi 1595 if test ! -f "$as_myself"; then 1596 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 1597echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 1598 { (exit 1); exit 1; }; } 1599 fi 1600 case $CONFIG_SHELL in 1601 '') 1602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1603for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 1604do 1605 IFS=$as_save_IFS 1606 test -z "$as_dir" && as_dir=. 1607 for as_base in sh bash ksh sh5; do 1608 case $as_dir in 1609 /*) 1610 if ("$as_dir/$as_base" -c ' 1611 as_lineno_1=$LINENO 1612 as_lineno_2=$LINENO 1613 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 1614 test "x$as_lineno_1" != "x$as_lineno_2" && 1615 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 1616 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 1617 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 1618 CONFIG_SHELL=$as_dir/$as_base 1619 export CONFIG_SHELL 1620 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 1621 fi;; 1622 esac 1623 done 1624done 1625;; 1626 esac 1627 1628 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 1629 # uniformly replaced by the line number. The first 'sed' inserts a 1630 # line-number line before each line; the second 'sed' does the real 1631 # work. The second script uses 'N' to pair each line-number line 1632 # with the numbered line, and appends trailing '-' during 1633 # substitution so that $LINENO is not a special case at line end. 1634 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 1635 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 1636 sed '=' <$as_myself | 1637 sed ' 1638 N 1639 s,$,-, 1640 : loop 1641 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 1642 t loop 1643 s,-$,, 1644 s,^['$as_cr_digits']*\n,, 1645 ' >$as_me.lineno && 1646 chmod +x $as_me.lineno || 1647 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 1648echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 1649 { (exit 1); exit 1; }; } 1650 1651 # Don't try to exec as it changes $[0], causing all sort of problems 1652 # (the dirname of $[0] is not the place where we might find the 1653 # original and so on. Autoconf is especially sensible to this). 1654 . ./$as_me.lineno 1655 # Exit status is that of the last command. 1656 exit 1657} 1658 1659 1660case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 1661 *c*,-n*) ECHO_N= ECHO_C=' 1662' ECHO_T=' ' ;; 1663 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 1664 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 1665esac 1666 1667if expr a : '\(a\)' >/dev/null 2>&1; then 1668 as_expr=expr 1669else 1670 as_expr=false 1671fi 1672 1673rm -f conf$$ conf$$.exe conf$$.file 1674echo >conf$$.file 1675if ln -s conf$$.file conf$$ 2>/dev/null; then 1676 # We could just check for DJGPP; but this test a) works b) is more generic 1677 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 1678 if test -f conf$$.exe; then 1679 # Don't use ln at all; we don't have any links 1680 as_ln_s='cp -p' 1681 else 1682 as_ln_s='ln -s' 1683 fi 1684elif ln conf$$.file conf$$ 2>/dev/null; then 1685 as_ln_s=ln 1686else 1687 as_ln_s='cp -p' 1688fi 1689rm -f conf$$ conf$$.exe conf$$.file 1690 1691if mkdir -p . 2>/dev/null; then 1692 as_mkdir_p=: 1693else 1694 test -d ./-p && rmdir ./-p 1695 as_mkdir_p=false 1696fi 1697 1698as_executable_p="test -f" 1699 1700# Sed expression to map a string onto a valid CPP name. 1701as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 1702 1703# Sed expression to map a string onto a valid variable name. 1704as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 1705 1706 1707# IFS 1708# We need space, tab and new line, in precisely that order. 1709as_nl=' 1710' 1711IFS=" $as_nl" 1712 1713# CDPATH. 1714$as_unset CDPATH 1715 1716exec 6>&1 1717 1718# Open the log real soon, to keep \$[0] and so on meaningful, and to 1719# report actual input values of CONFIG_FILES etc. instead of their 1720# values after options handling. Logging --version etc. is OK. 1721exec 5>>config.log 1722{ 1723 echo 1724 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 1725## Running $as_me. ## 1726_ASBOX 1727} >&5 1728cat >&5 <<_CSEOF 1729 1730This file was extended by chroot_safe $as_me 1.4, which was 1731generated by GNU Autoconf 2.59. Invocation command line was 1732 1733 CONFIG_FILES = $CONFIG_FILES 1734 CONFIG_HEADERS = $CONFIG_HEADERS 1735 CONFIG_LINKS = $CONFIG_LINKS 1736 CONFIG_COMMANDS = $CONFIG_COMMANDS 1737 $ $0 $@ 1738 1739_CSEOF 1740echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 1741echo >&5 1742_ACEOF 1743 1744# Files that config.status was made for. 1745if test -n "$ac_config_files"; then 1746 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 1747fi 1748 1749if test -n "$ac_config_headers"; then 1750 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 1751fi 1752 1753if test -n "$ac_config_links"; then 1754 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 1755fi 1756 1757if test -n "$ac_config_commands"; then 1758 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 1759fi 1760 1761cat >>$CONFIG_STATUS <<\_ACEOF 1762 1763ac_cs_usage="\ 1764\`$as_me' instantiates files from templates according to the 1765current configuration. 1766 1767Usage: $0 [OPTIONS] [FILE]... 1768 1769 -h, --help print this help, then exit 1770 -V, --version print version number, then exit 1771 -q, --quiet do not print progress messages 1772 -d, --debug don't remove temporary files 1773 --recheck update $as_me by reconfiguring in the same conditions 1774 --file=FILE[:TEMPLATE] 1775 instantiate the configuration file FILE 1776 1777Configuration files: 1778$config_files 1779 1780Report bugs to <bug-autoconf@gnu.org>." 1781_ACEOF 1782 1783cat >>$CONFIG_STATUS <<_ACEOF 1784ac_cs_version="\\ 1785chroot_safe config.status 1.4 1786configured by $0, generated by GNU Autoconf 2.59, 1787 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 1788 1789Copyright (C) 2003 Free Software Foundation, Inc. 1790This config.status script is free software; the Free Software Foundation 1791gives unlimited permission to copy, distribute and modify it." 1792srcdir=$srcdir 1793INSTALL="$INSTALL" 1794_ACEOF 1795 1796cat >>$CONFIG_STATUS <<\_ACEOF 1797# If no file are specified by the user, then we need to provide default 1798# value. By we need to know if files were specified by the user. 1799ac_need_defaults=: 1800while test $# != 0 1801do 1802 case $1 in 1803 --*=*) 1804 ac_option=`expr "x$1" : 'x\([^=]*\)='` 1805 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 1806 ac_shift=: 1807 ;; 1808 -*) 1809 ac_option=$1 1810 ac_optarg=$2 1811 ac_shift=shift 1812 ;; 1813 *) # This is not an option, so the user has probably given explicit 1814 # arguments. 1815 ac_option=$1 1816 ac_need_defaults=false;; 1817 esac 1818 1819 case $ac_option in 1820 # Handling of the options. 1821_ACEOF 1822cat >>$CONFIG_STATUS <<\_ACEOF 1823 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1824 ac_cs_recheck=: ;; 1825 --version | --vers* | -V ) 1826 echo "$ac_cs_version"; exit 0 ;; 1827 --he | --h) 1828 # Conflict between --help and --header 1829 { { echo "$as_me:$LINENO: error: ambiguous option: $1 1830Try \`$0 --help' for more information." >&5 1831echo "$as_me: error: ambiguous option: $1 1832Try \`$0 --help' for more information." >&2;} 1833 { (exit 1); exit 1; }; };; 1834 --help | --hel | -h ) 1835 echo "$ac_cs_usage"; exit 0 ;; 1836 --debug | --d* | -d ) 1837 debug=: ;; 1838 --file | --fil | --fi | --f ) 1839 $ac_shift 1840 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 1841 ac_need_defaults=false;; 1842 --header | --heade | --head | --hea ) 1843 $ac_shift 1844 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 1845 ac_need_defaults=false;; 1846 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1847 | -silent | --silent | --silen | --sile | --sil | --si | --s) 1848 ac_cs_silent=: ;; 1849 1850 # This is an error. 1851 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 1852Try \`$0 --help' for more information." >&5 1853echo "$as_me: error: unrecognized option: $1 1854Try \`$0 --help' for more information." >&2;} 1855 { (exit 1); exit 1; }; } ;; 1856 1857 *) ac_config_targets="$ac_config_targets $1" ;; 1858 1859 esac 1860 shift 1861done 1862 1863ac_configure_extra_args= 1864 1865if $ac_cs_silent; then 1866 exec 6>/dev/null 1867 ac_configure_extra_args="$ac_configure_extra_args --silent" 1868fi 1869 1870_ACEOF 1871cat >>$CONFIG_STATUS <<_ACEOF 1872if \$ac_cs_recheck; then 1873 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 1874 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 1875fi 1876 1877_ACEOF 1878 1879 1880 1881 1882 1883cat >>$CONFIG_STATUS <<\_ACEOF 1884for ac_config_target in $ac_config_targets 1885do 1886 case "$ac_config_target" in 1887 # Handling of arguments. 1888 "chroot_safe" ) CONFIG_FILES="$CONFIG_FILES chroot_safe" ;; 1889 "chroot_safe.1" ) CONFIG_FILES="$CONFIG_FILES chroot_safe.1" ;; 1890 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 1891 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 1892echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 1893 { (exit 1); exit 1; }; };; 1894 esac 1895done 1896 1897# If the user did not use the arguments to specify the items to instantiate, 1898# then the envvar interface is used. Set only those that are not. 1899# We use the long form for the default assignment because of an extremely 1900# bizarre bug on SunOS 4.1.3. 1901if $ac_need_defaults; then 1902 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 1903fi 1904 1905# Have a temporary directory for convenience. Make it in the build tree 1906# simply because there is no reason to put it here, and in addition, 1907# creating and moving files from /tmp can sometimes cause problems. 1908# Create a temporary directory, and hook for its removal unless debugging. 1909$debug || 1910{ 1911 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 1912 trap '{ (exit 1); exit 1; }' 1 2 13 15 1913} 1914 1915# Create a (secure) tmp directory for tmp files. 1916 1917{ 1918 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 1919 test -n "$tmp" && test -d "$tmp" 1920} || 1921{ 1922 tmp=./confstat$$-$RANDOM 1923 (umask 077 && mkdir $tmp) 1924} || 1925{ 1926 echo "$me: cannot create a temporary directory in ." >&2 1927 { (exit 1); exit 1; } 1928} 1929 1930_ACEOF 1931 1932cat >>$CONFIG_STATUS <<_ACEOF 1933 1934# 1935# CONFIG_FILES section. 1936# 1937 1938# No need to generate the scripts if there are no CONFIG_FILES. 1939# This happens for instance when ./config.status config.h 1940if test -n "\$CONFIG_FILES"; then 1941 # Protect against being on the right side of a sed subst in config.status. 1942 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 1943 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 1944s,@SHELL@,$SHELL,;t t 1945s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 1946s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 1947s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 1948s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 1949s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 1950s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 1951s,@exec_prefix@,$exec_prefix,;t t 1952s,@prefix@,$prefix,;t t 1953s,@program_transform_name@,$program_transform_name,;t t 1954s,@bindir@,$bindir,;t t 1955s,@sbindir@,$sbindir,;t t 1956s,@libexecdir@,$libexecdir,;t t 1957s,@datadir@,$datadir,;t t 1958s,@sysconfdir@,$sysconfdir,;t t 1959s,@sharedstatedir@,$sharedstatedir,;t t 1960s,@localstatedir@,$localstatedir,;t t 1961s,@libdir@,$libdir,;t t 1962s,@includedir@,$includedir,;t t 1963s,@oldincludedir@,$oldincludedir,;t t 1964s,@infodir@,$infodir,;t t 1965s,@mandir@,$mandir,;t t 1966s,@build_alias@,$build_alias,;t t 1967s,@host_alias@,$host_alias,;t t 1968s,@target_alias@,$target_alias,;t t 1969s,@DEFS@,$DEFS,;t t 1970s,@ECHO_C@,$ECHO_C,;t t 1971s,@ECHO_N@,$ECHO_N,;t t 1972s,@ECHO_T@,$ECHO_T,;t t 1973s,@LIBS@,$LIBS,;t t 1974s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 1975s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 1976s,@INSTALL_DATA@,$INSTALL_DATA,;t t 1977s,@LIBOBJS@,$LIBOBJS,;t t 1978s,@LTLIBOBJS@,$LTLIBOBJS,;t t 1979CEOF 1980 1981_ACEOF 1982 1983 cat >>$CONFIG_STATUS <<\_ACEOF 1984 # Split the substitutions into bite-sized pieces for seds with 1985 # small command number limits, like on Digital OSF/1 and HP-UX. 1986 ac_max_sed_lines=48 1987 ac_sed_frag=1 # Number of current file. 1988 ac_beg=1 # First line for current file. 1989 ac_end=$ac_max_sed_lines # Line after last line for current file. 1990 ac_more_lines=: 1991 ac_sed_cmds= 1992 while $ac_more_lines; do 1993 if test $ac_beg -gt 1; then 1994 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 1995 else 1996 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 1997 fi 1998 if test ! -s $tmp/subs.frag; then 1999 ac_more_lines=false 2000 else 2001 # The purpose of the label and of the branching condition is to 2002 # speed up the sed processing (if there are no `@' at all, there 2003 # is no need to browse any of the substitutions). 2004 # These are the two extra sed commands mentioned above. 2005 (echo ':t 2006 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 2007 if test -z "$ac_sed_cmds"; then 2008 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 2009 else 2010 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 2011 fi 2012 ac_sed_frag=`expr $ac_sed_frag + 1` 2013 ac_beg=$ac_end 2014 ac_end=`expr $ac_end + $ac_max_sed_lines` 2015 fi 2016 done 2017 if test -z "$ac_sed_cmds"; then 2018 ac_sed_cmds=cat 2019 fi 2020fi # test -n "$CONFIG_FILES" 2021 2022_ACEOF 2023cat >>$CONFIG_STATUS <<\_ACEOF 2024for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 2025 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2026 case $ac_file in 2027 - | *:- | *:-:* ) # input from stdin 2028 cat >$tmp/stdin 2029 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2030 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2031 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 2032 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 2033 * ) ac_file_in=$ac_file.in ;; 2034 esac 2035 2036 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 2037 ac_dir=`(dirname "$ac_file") 2>/dev/null || 2038$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2039 X"$ac_file" : 'X\(//\)[^/]' \| \ 2040 X"$ac_file" : 'X\(//\)$' \| \ 2041 X"$ac_file" : 'X\(/\)' \| \ 2042 . : '\(.\)' 2>/dev/null || 2043echo X"$ac_file" | 2044 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 2045 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 2046 /^X\(\/\/\)$/{ s//\1/; q; } 2047 /^X\(\/\).*/{ s//\1/; q; } 2048 s/.*/./; q'` 2049 { if $as_mkdir_p; then 2050 mkdir -p "$ac_dir" 2051 else 2052 as_dir="$ac_dir" 2053 as_dirs= 2054 while test ! -d "$as_dir"; do 2055 as_dirs="$as_dir $as_dirs" 2056 as_dir=`(dirname "$as_dir") 2>/dev/null || 2057$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2058 X"$as_dir" : 'X\(//\)[^/]' \| \ 2059 X"$as_dir" : 'X\(//\)$' \| \ 2060 X"$as_dir" : 'X\(/\)' \| \ 2061 . : '\(.\)' 2>/dev/null || 2062echo X"$as_dir" | 2063 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 2064 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 2065 /^X\(\/\/\)$/{ s//\1/; q; } 2066 /^X\(\/\).*/{ s//\1/; q; } 2067 s/.*/./; q'` 2068 done 2069 test ! -n "$as_dirs" || mkdir $as_dirs 2070 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 2071echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 2072 { (exit 1); exit 1; }; }; } 2073 2074 ac_builddir=. 2075 2076if test "$ac_dir" != .; then 2077 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 2078 # A "../" for each directory in $ac_dir_suffix. 2079 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 2080else 2081 ac_dir_suffix= ac_top_builddir= 2082fi 2083 2084case $srcdir in 2085 .) # No --srcdir option. We are building in place. 2086 ac_srcdir=. 2087 if test -z "$ac_top_builddir"; then 2088 ac_top_srcdir=. 2089 else 2090 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 2091 fi ;; 2092 [\\/]* | ?:[\\/]* ) # Absolute path. 2093 ac_srcdir=$srcdir$ac_dir_suffix; 2094 ac_top_srcdir=$srcdir ;; 2095 *) # Relative path. 2096 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 2097 ac_top_srcdir=$ac_top_builddir$srcdir ;; 2098esac 2099 2100# Do not use `cd foo && pwd` to compute absolute paths, because 2101# the directories may not exist. 2102case `pwd` in 2103.) ac_abs_builddir="$ac_dir";; 2104*) 2105 case "$ac_dir" in 2106 .) ac_abs_builddir=`pwd`;; 2107 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 2108 *) ac_abs_builddir=`pwd`/"$ac_dir";; 2109 esac;; 2110esac 2111case $ac_abs_builddir in 2112.) ac_abs_top_builddir=${ac_top_builddir}.;; 2113*) 2114 case ${ac_top_builddir}. in 2115 .) ac_abs_top_builddir=$ac_abs_builddir;; 2116 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 2117 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 2118 esac;; 2119esac 2120case $ac_abs_builddir in 2121.) ac_abs_srcdir=$ac_srcdir;; 2122*) 2123 case $ac_srcdir in 2124 .) ac_abs_srcdir=$ac_abs_builddir;; 2125 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 2126 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 2127 esac;; 2128esac 2129case $ac_abs_builddir in 2130.) ac_abs_top_srcdir=$ac_top_srcdir;; 2131*) 2132 case $ac_top_srcdir in 2133 .) ac_abs_top_srcdir=$ac_abs_builddir;; 2134 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 2135 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 2136 esac;; 2137esac 2138 2139 2140 case $INSTALL in 2141 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 2142 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 2143 esac 2144 2145 if test x"$ac_file" != x-; then 2146 { echo "$as_me:$LINENO: creating $ac_file" >&5 2147echo "$as_me: creating $ac_file" >&6;} 2148 rm -f "$ac_file" 2149 fi 2150 # Let's still pretend it is `configure' which instantiates (i.e., don't 2151 # use $as_me), people would be surprised to read: 2152 # /* config.h. Generated by config.status. */ 2153 if test x"$ac_file" = x-; then 2154 configure_input= 2155 else 2156 configure_input="$ac_file. " 2157 fi 2158 configure_input=$configure_input"Generated from `echo $ac_file_in | 2159 sed 's,.*/,,'` by configure." 2160 2161 # First look for the input files in the build tree, otherwise in the 2162 # src tree. 2163 ac_file_inputs=`IFS=: 2164 for f in $ac_file_in; do 2165 case $f in 2166 -) echo $tmp/stdin ;; 2167 [\\/$]*) 2168 # Absolute (can't be DOS-style, as IFS=:) 2169 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 2170echo "$as_me: error: cannot find input file: $f" >&2;} 2171 { (exit 1); exit 1; }; } 2172 echo "$f";; 2173 *) # Relative 2174 if test -f "$f"; then 2175 # Build tree 2176 echo "$f" 2177 elif test -f "$srcdir/$f"; then 2178 # Source tree 2179 echo "$srcdir/$f" 2180 else 2181 # /dev/null tree 2182 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 2183echo "$as_me: error: cannot find input file: $f" >&2;} 2184 { (exit 1); exit 1; }; } 2185 fi;; 2186 esac 2187 done` || { (exit 1); exit 1; } 2188_ACEOF 2189cat >>$CONFIG_STATUS <<_ACEOF 2190 sed "$ac_vpsub 2191$extrasub 2192_ACEOF 2193cat >>$CONFIG_STATUS <<\_ACEOF 2194:t 2195/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2196s,@configure_input@,$configure_input,;t t 2197s,@srcdir@,$ac_srcdir,;t t 2198s,@abs_srcdir@,$ac_abs_srcdir,;t t 2199s,@top_srcdir@,$ac_top_srcdir,;t t 2200s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 2201s,@builddir@,$ac_builddir,;t t 2202s,@abs_builddir@,$ac_abs_builddir,;t t 2203s,@top_builddir@,$ac_top_builddir,;t t 2204s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 2205s,@INSTALL@,$ac_INSTALL,;t t 2206" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 2207 rm -f $tmp/stdin 2208 if test x"$ac_file" != x-; then 2209 mv $tmp/out $ac_file 2210 else 2211 cat $tmp/out 2212 rm -f $tmp/out 2213 fi 2214 2215done 2216_ACEOF 2217 2218cat >>$CONFIG_STATUS <<\_ACEOF 2219 2220{ (exit 0); exit 0; } 2221_ACEOF 2222chmod +x $CONFIG_STATUS 2223ac_clean_files=$ac_clean_files_save 2224 2225 2226# configure is writing to config.log, and then calls config.status. 2227# config.status does its own redirection, appending to config.log. 2228# Unfortunately, on DOS this fails, as config.log is still kept open 2229# by configure, so config.status won't be able to write to it; its 2230# output is simply discarded. So we exec the FD to /dev/null, 2231# effectively closing config.log, so it can be properly (re)opened and 2232# appended to by config.status. When coming back to configure, we 2233# need to make the FD available again. 2234if test "$no_create" != yes; then 2235 ac_cs_success=: 2236 ac_config_status_args= 2237 test "$silent" = yes && 2238 ac_config_status_args="$ac_config_status_args --quiet" 2239 exec 5>/dev/null 2240 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 2241 exec 5>>config.log 2242 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2243 # would make configure fail if this is the last instruction. 2244 $ac_cs_success || { (exit 1); exit 1; } 2245fi 2246 2247