1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.59. 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 778 # Omit some internal or obsolete options to make the list less imposing. 779 # This message is too long to be a string in the A/UX 3.1 sh. 780 cat <<_ACEOF 781\`configure' configures this package to adapt to many kinds of systems. 782 783Usage: $0 [OPTION]... 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Invocation command line was 977 978 $ $0 $@ 979 980_ACEOF 981{ 982cat <<_ASUNAME 983## --------- ## 984## Platform. ## 985## --------- ## 986 987hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 988uname -m = `(uname -m) 2>/dev/null || echo unknown` 989uname -r = `(uname -r) 2>/dev/null || echo unknown` 990uname -s = `(uname -s) 2>/dev/null || echo unknown` 991uname -v = `(uname -v) 2>/dev/null || echo unknown` 992 993/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 994/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 995 996/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 997/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 998/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 999hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 1000/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1001/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1002/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1003 1004_ASUNAME 1005 1006as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1007for as_dir in $PATH 1008do 1009 IFS=$as_save_IFS 1010 test -z "$as_dir" && as_dir=. 1011 echo "PATH: $as_dir" 1012done 1013 1014} >&5 1015 1016cat >&5 <<_ACEOF 1017 1018 1019## ----------- ## 1020## Core tests. ## 1021## ----------- ## 1022 1023_ACEOF 1024 1025 1026# Keep a trace of the command line. 1027# Strip out --no-create and --no-recursion so they do not pile up. 1028# Strip out --silent because we don't want to record it for future runs. 1029# Also quote any args containing shell meta-characters. 1030# Make two passes to allow for proper duplicate-argument suppression. 1031ac_configure_args= 1032ac_configure_args0= 1033ac_configure_args1= 1034ac_sep= 1035ac_must_keep_next=false 1036for ac_pass in 1 2 1037do 1038 for ac_arg 1039 do 1040 case $ac_arg in 1041 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1042 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1043 | -silent | --silent | --silen | --sile | --sil) 1044 continue ;; 1045 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1046 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1047 esac 1048 case $ac_pass in 1049 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1050 2) 1051 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1052 if test $ac_must_keep_next = true; then 1053 ac_must_keep_next=false # Got value, back to normal. 1054 else 1055 case $ac_arg in 1056 *=* | --config-cache | -C | -disable-* | --disable-* \ 1057 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1058 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1059 | -with-* | --with-* | -without-* | --without-* | --x) 1060 case "$ac_configure_args0 " in 1061 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1062 esac 1063 ;; 1064 -* ) ac_must_keep_next=true ;; 1065 esac 1066 fi 1067 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1068 # Get rid of the leading space. 1069 ac_sep=" " 1070 ;; 1071 esac 1072 done 1073done 1074$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1075$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1076 1077# When interrupted or exit'd, cleanup temporary files, and complete 1078# config.log. We remove comments because anyway the quotes in there 1079# would cause problems or look ugly. 1080# WARNING: Be sure not to use single quotes in there, as some shells, 1081# such as our DU 5.0 friend, will then `close' the trap. 1082trap 'exit_status=$? 1083 # Save into config.log some information that might help in debugging. 1084 { 1085 echo 1086 1087 cat <<\_ASBOX 1088## ---------------- ## 1089## Cache variables. ## 1090## ---------------- ## 1091_ASBOX 1092 echo 1093 # The following way of writing the cache mishandles newlines in values, 1094{ 1095 (set) 2>&1 | 1096 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1097 *ac_space=\ *) 1098 sed -n \ 1099 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1100 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1101 ;; 1102 *) 1103 sed -n \ 1104 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1105 ;; 1106 esac; 1107} 1108 echo 1109 1110 cat <<\_ASBOX 1111## ----------------- ## 1112## Output variables. ## 1113## ----------------- ## 1114_ASBOX 1115 echo 1116 for ac_var in $ac_subst_vars 1117 do 1118 eval ac_val=$`echo $ac_var` 1119 echo "$ac_var='"'"'$ac_val'"'"'" 1120 done | sort 1121 echo 1122 1123 if test -n "$ac_subst_files"; then 1124 cat <<\_ASBOX 1125## ------------- ## 1126## Output files. ## 1127## ------------- ## 1128_ASBOX 1129 echo 1130 for ac_var in $ac_subst_files 1131 do 1132 eval ac_val=$`echo $ac_var` 1133 echo "$ac_var='"'"'$ac_val'"'"'" 1134 done | sort 1135 echo 1136 fi 1137 1138 if test -s confdefs.h; then 1139 cat <<\_ASBOX 1140## ----------- ## 1141## confdefs.h. ## 1142## ----------- ## 1143_ASBOX 1144 echo 1145 sed "/^$/d" confdefs.h | sort 1146 echo 1147 fi 1148 test "$ac_signal" != 0 && 1149 echo "$as_me: caught signal $ac_signal" 1150 echo "$as_me: exit $exit_status" 1151 } >&5 1152 rm -f core *.core && 1153 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1154 exit $exit_status 1155 ' 0 1156for ac_signal in 1 2 13 15; do 1157 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1158done 1159ac_signal=0 1160 1161# confdefs.h avoids OS command line length limits that DEFS can exceed. 1162rm -rf conftest* confdefs.h 1163# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1164echo >confdefs.h 1165 1166# Predefined preprocessor variables. 1167 1168cat >>confdefs.h <<_ACEOF 1169#define PACKAGE_NAME "$PACKAGE_NAME" 1170_ACEOF 1171 1172 1173cat >>confdefs.h <<_ACEOF 1174#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1175_ACEOF 1176 1177 1178cat >>confdefs.h <<_ACEOF 1179#define PACKAGE_VERSION "$PACKAGE_VERSION" 1180_ACEOF 1181 1182 1183cat >>confdefs.h <<_ACEOF 1184#define PACKAGE_STRING "$PACKAGE_STRING" 1185_ACEOF 1186 1187 1188cat >>confdefs.h <<_ACEOF 1189#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1190_ACEOF 1191 1192 1193# Let the site file select an alternate cache file if it wants to. 1194# Prefer explicitly selected file to automatically selected ones. 1195if test -z "$CONFIG_SITE"; then 1196 if test "x$prefix" != xNONE; then 1197 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1198 else 1199 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1200 fi 1201fi 1202for ac_site_file in $CONFIG_SITE; do 1203 if test -r "$ac_site_file"; then 1204 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1205echo "$as_me: loading site script $ac_site_file" >&6;} 1206 sed 's/^/| /' "$ac_site_file" >&5 1207 . "$ac_site_file" 1208 fi 1209done 1210 1211if test -r "$cache_file"; then 1212 # Some versions of bash will fail to source /dev/null (special 1213 # files actually), so we avoid doing that. 1214 if test -f "$cache_file"; then 1215 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1216echo "$as_me: loading cache $cache_file" >&6;} 1217 case $cache_file in 1218 [\\/]* | ?:[\\/]* ) . $cache_file;; 1219 *) . ./$cache_file;; 1220 esac 1221 fi 1222else 1223 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1224echo "$as_me: creating cache $cache_file" >&6;} 1225 >$cache_file 1226fi 1227 1228# Check that the precious variables saved in the cache have kept the same 1229# value. 1230ac_cache_corrupted=false 1231for ac_var in `(set) 2>&1 | 1232 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1233 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1234 eval ac_new_set=\$ac_env_${ac_var}_set 1235 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1236 eval ac_new_val="\$ac_env_${ac_var}_value" 1237 case $ac_old_set,$ac_new_set in 1238 set,) 1239 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1240echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1241 ac_cache_corrupted=: ;; 1242 ,set) 1243 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1244echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1245 ac_cache_corrupted=: ;; 1246 ,);; 1247 *) 1248 if test "x$ac_old_val" != "x$ac_new_val"; then 1249 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1250echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1251 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1252echo "$as_me: former value: $ac_old_val" >&2;} 1253 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1254echo "$as_me: current value: $ac_new_val" >&2;} 1255 ac_cache_corrupted=: 1256 fi;; 1257 esac 1258 # Pass precious variables to config.status. 1259 if test "$ac_new_set" = set; then 1260 case $ac_new_val in 1261 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1262 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1263 *) ac_arg=$ac_var=$ac_new_val ;; 1264 esac 1265 case " $ac_configure_args " in 1266 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1267 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1268 esac 1269 fi 1270done 1271if $ac_cache_corrupted; then 1272 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1273echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1274 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1275echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1276 { (exit 1); exit 1; }; } 1277fi 1278 1279ac_ext=c 1280ac_cpp='$CPP $CPPFLAGS' 1281ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1282ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1283ac_compiler_gnu=$ac_cv_c_compiler_gnu 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304ac_aux_dir= 1305for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1306 if test -f $ac_dir/install-sh; then 1307 ac_aux_dir=$ac_dir 1308 ac_install_sh="$ac_aux_dir/install-sh -c" 1309 break 1310 elif test -f $ac_dir/install.sh; then 1311 ac_aux_dir=$ac_dir 1312 ac_install_sh="$ac_aux_dir/install.sh -c" 1313 break 1314 elif test -f $ac_dir/shtool; then 1315 ac_aux_dir=$ac_dir 1316 ac_install_sh="$ac_aux_dir/shtool install -c" 1317 break 1318 fi 1319done 1320if test -z "$ac_aux_dir"; then 1321 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1322echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1323 { (exit 1); exit 1; }; } 1324fi 1325ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1326ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1327ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1328 1329# Find a good install program. We prefer a C program (faster), 1330# so one script is as good as another. But avoid the broken or 1331# incompatible versions: 1332# SysV /etc/install, /usr/sbin/install 1333# SunOS /usr/etc/install 1334# IRIX /sbin/install 1335# AIX /bin/install 1336# AmigaOS /C/install, which installs bootblocks on floppy discs 1337# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1338# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1339# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1340# OS/2's system install, which has a completely different semantic 1341# ./install, which can be erroneously created by make from ./install.sh. 1342echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1343echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1344if test -z "$INSTALL"; then 1345if test "${ac_cv_path_install+set}" = set; then 1346 echo $ECHO_N "(cached) $ECHO_C" >&6 1347else 1348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1349for as_dir in $PATH 1350do 1351 IFS=$as_save_IFS 1352 test -z "$as_dir" && as_dir=. 1353 # Account for people who put trailing slashes in PATH elements. 1354case $as_dir/ in 1355 ./ | .// | /cC/* | \ 1356 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1357 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1358 /usr/ucb/* ) ;; 1359 *) 1360 # OSF1 and SCO ODT 3.0 have their own names for install. 1361 # Don't use installbsd from OSF since it installs stuff as root 1362 # by default. 1363 for ac_prog in ginstall scoinst install; do 1364 for ac_exec_ext in '' $ac_executable_extensions; do 1365 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 1366 if test $ac_prog = install && 1367 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1368 # AIX install. It has an incompatible calling convention. 1369 : 1370 elif test $ac_prog = install && 1371 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1372 # program-specific install script used by HP pwplus--don't use. 1373 : 1374 else 1375 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1376 break 3 1377 fi 1378 fi 1379 done 1380 done 1381 ;; 1382esac 1383done 1384 1385 1386fi 1387 if test "${ac_cv_path_install+set}" = set; then 1388 INSTALL=$ac_cv_path_install 1389 else 1390 # As a last resort, use the slow shell script. We don't cache a 1391 # path for INSTALL within a source directory, because that will 1392 # break other packages using the cache if that directory is 1393 # removed, or if the path is relative. 1394 INSTALL=$ac_install_sh 1395 fi 1396fi 1397echo "$as_me:$LINENO: result: $INSTALL" >&5 1398echo "${ECHO_T}$INSTALL" >&6 1399 1400# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1401# It thinks the first close brace ends the variable substitution. 1402test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1403 1404test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1405 1406test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1407 1408ac_ext=c 1409ac_cpp='$CPP $CPPFLAGS' 1410ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1411ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1412ac_compiler_gnu=$ac_cv_c_compiler_gnu 1413if test -n "$ac_tool_prefix"; then 1414 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1415set dummy ${ac_tool_prefix}gcc; ac_word=$2 1416echo "$as_me:$LINENO: checking for $ac_word" >&5 1417echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1418if test "${ac_cv_prog_CC+set}" = set; then 1419 echo $ECHO_N "(cached) $ECHO_C" >&6 1420else 1421 if test -n "$CC"; then 1422 ac_cv_prog_CC="$CC" # Let the user override the test. 1423else 1424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1425for as_dir in $PATH 1426do 1427 IFS=$as_save_IFS 1428 test -z "$as_dir" && as_dir=. 1429 for ac_exec_ext in '' $ac_executable_extensions; do 1430 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1431 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1433 break 2 1434 fi 1435done 1436done 1437 1438fi 1439fi 1440CC=$ac_cv_prog_CC 1441if test -n "$CC"; then 1442 echo "$as_me:$LINENO: result: $CC" >&5 1443echo "${ECHO_T}$CC" >&6 1444else 1445 echo "$as_me:$LINENO: result: no" >&5 1446echo "${ECHO_T}no" >&6 1447fi 1448 1449fi 1450if test -z "$ac_cv_prog_CC"; then 1451 ac_ct_CC=$CC 1452 # Extract the first word of "gcc", so it can be a program name with args. 1453set dummy gcc; ac_word=$2 1454echo "$as_me:$LINENO: checking for $ac_word" >&5 1455echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1456if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1457 echo $ECHO_N "(cached) $ECHO_C" >&6 1458else 1459 if test -n "$ac_ct_CC"; then 1460 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1461else 1462as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1463for as_dir in $PATH 1464do 1465 IFS=$as_save_IFS 1466 test -z "$as_dir" && as_dir=. 1467 for ac_exec_ext in '' $ac_executable_extensions; do 1468 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1469 ac_cv_prog_ac_ct_CC="gcc" 1470 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1471 break 2 1472 fi 1473done 1474done 1475 1476fi 1477fi 1478ac_ct_CC=$ac_cv_prog_ac_ct_CC 1479if test -n "$ac_ct_CC"; then 1480 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1481echo "${ECHO_T}$ac_ct_CC" >&6 1482else 1483 echo "$as_me:$LINENO: result: no" >&5 1484echo "${ECHO_T}no" >&6 1485fi 1486 1487 CC=$ac_ct_CC 1488else 1489 CC="$ac_cv_prog_CC" 1490fi 1491 1492if test -z "$CC"; then 1493 if test -n "$ac_tool_prefix"; then 1494 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1495set dummy ${ac_tool_prefix}cc; ac_word=$2 1496echo "$as_me:$LINENO: checking for $ac_word" >&5 1497echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1498if test "${ac_cv_prog_CC+set}" = set; then 1499 echo $ECHO_N "(cached) $ECHO_C" >&6 1500else 1501 if test -n "$CC"; then 1502 ac_cv_prog_CC="$CC" # Let the user override the test. 1503else 1504as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1505for as_dir in $PATH 1506do 1507 IFS=$as_save_IFS 1508 test -z "$as_dir" && as_dir=. 1509 for ac_exec_ext in '' $ac_executable_extensions; do 1510 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1511 ac_cv_prog_CC="${ac_tool_prefix}cc" 1512 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1513 break 2 1514 fi 1515done 1516done 1517 1518fi 1519fi 1520CC=$ac_cv_prog_CC 1521if test -n "$CC"; then 1522 echo "$as_me:$LINENO: result: $CC" >&5 1523echo "${ECHO_T}$CC" >&6 1524else 1525 echo "$as_me:$LINENO: result: no" >&5 1526echo "${ECHO_T}no" >&6 1527fi 1528 1529fi 1530if test -z "$ac_cv_prog_CC"; then 1531 ac_ct_CC=$CC 1532 # Extract the first word of "cc", so it can be a program name with args. 1533set dummy cc; ac_word=$2 1534echo "$as_me:$LINENO: checking for $ac_word" >&5 1535echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1536if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1537 echo $ECHO_N "(cached) $ECHO_C" >&6 1538else 1539 if test -n "$ac_ct_CC"; then 1540 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1541else 1542as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1543for as_dir in $PATH 1544do 1545 IFS=$as_save_IFS 1546 test -z "$as_dir" && as_dir=. 1547 for ac_exec_ext in '' $ac_executable_extensions; do 1548 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1549 ac_cv_prog_ac_ct_CC="cc" 1550 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1551 break 2 1552 fi 1553done 1554done 1555 1556fi 1557fi 1558ac_ct_CC=$ac_cv_prog_ac_ct_CC 1559if test -n "$ac_ct_CC"; then 1560 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1561echo "${ECHO_T}$ac_ct_CC" >&6 1562else 1563 echo "$as_me:$LINENO: result: no" >&5 1564echo "${ECHO_T}no" >&6 1565fi 1566 1567 CC=$ac_ct_CC 1568else 1569 CC="$ac_cv_prog_CC" 1570fi 1571 1572fi 1573if test -z "$CC"; then 1574 # Extract the first word of "cc", so it can be a program name with args. 1575set dummy cc; ac_word=$2 1576echo "$as_me:$LINENO: checking for $ac_word" >&5 1577echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1578if test "${ac_cv_prog_CC+set}" = set; then 1579 echo $ECHO_N "(cached) $ECHO_C" >&6 1580else 1581 if test -n "$CC"; then 1582 ac_cv_prog_CC="$CC" # Let the user override the test. 1583else 1584 ac_prog_rejected=no 1585as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1586for as_dir in $PATH 1587do 1588 IFS=$as_save_IFS 1589 test -z "$as_dir" && as_dir=. 1590 for ac_exec_ext in '' $ac_executable_extensions; do 1591 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1592 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1593 ac_prog_rejected=yes 1594 continue 1595 fi 1596 ac_cv_prog_CC="cc" 1597 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1598 break 2 1599 fi 1600done 1601done 1602 1603if test $ac_prog_rejected = yes; then 1604 # We found a bogon in the path, so make sure we never use it. 1605 set dummy $ac_cv_prog_CC 1606 shift 1607 if test $# != 0; then 1608 # We chose a different compiler from the bogus one. 1609 # However, it has the same basename, so the bogon will be chosen 1610 # first if we set CC to just the basename; use the full file name. 1611 shift 1612 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1613 fi 1614fi 1615fi 1616fi 1617CC=$ac_cv_prog_CC 1618if test -n "$CC"; then 1619 echo "$as_me:$LINENO: result: $CC" >&5 1620echo "${ECHO_T}$CC" >&6 1621else 1622 echo "$as_me:$LINENO: result: no" >&5 1623echo "${ECHO_T}no" >&6 1624fi 1625 1626fi 1627if test -z "$CC"; then 1628 if test -n "$ac_tool_prefix"; then 1629 for ac_prog in cl 1630 do 1631 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1632set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1633echo "$as_me:$LINENO: checking for $ac_word" >&5 1634echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1635if test "${ac_cv_prog_CC+set}" = set; then 1636 echo $ECHO_N "(cached) $ECHO_C" >&6 1637else 1638 if test -n "$CC"; then 1639 ac_cv_prog_CC="$CC" # Let the user override the test. 1640else 1641as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1642for as_dir in $PATH 1643do 1644 IFS=$as_save_IFS 1645 test -z "$as_dir" && as_dir=. 1646 for ac_exec_ext in '' $ac_executable_extensions; do 1647 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1648 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1649 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1650 break 2 1651 fi 1652done 1653done 1654 1655fi 1656fi 1657CC=$ac_cv_prog_CC 1658if test -n "$CC"; then 1659 echo "$as_me:$LINENO: result: $CC" >&5 1660echo "${ECHO_T}$CC" >&6 1661else 1662 echo "$as_me:$LINENO: result: no" >&5 1663echo "${ECHO_T}no" >&6 1664fi 1665 1666 test -n "$CC" && break 1667 done 1668fi 1669if test -z "$CC"; then 1670 ac_ct_CC=$CC 1671 for ac_prog in cl 1672do 1673 # Extract the first word of "$ac_prog", so it can be a program name with args. 1674set dummy $ac_prog; ac_word=$2 1675echo "$as_me:$LINENO: checking for $ac_word" >&5 1676echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1677if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1678 echo $ECHO_N "(cached) $ECHO_C" >&6 1679else 1680 if test -n "$ac_ct_CC"; then 1681 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1682else 1683as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1684for as_dir in $PATH 1685do 1686 IFS=$as_save_IFS 1687 test -z "$as_dir" && as_dir=. 1688 for ac_exec_ext in '' $ac_executable_extensions; do 1689 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1690 ac_cv_prog_ac_ct_CC="$ac_prog" 1691 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1692 break 2 1693 fi 1694done 1695done 1696 1697fi 1698fi 1699ac_ct_CC=$ac_cv_prog_ac_ct_CC 1700if test -n "$ac_ct_CC"; then 1701 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1702echo "${ECHO_T}$ac_ct_CC" >&6 1703else 1704 echo "$as_me:$LINENO: result: no" >&5 1705echo "${ECHO_T}no" >&6 1706fi 1707 1708 test -n "$ac_ct_CC" && break 1709done 1710 1711 CC=$ac_ct_CC 1712fi 1713 1714fi 1715 1716 1717test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1718See \`config.log' for more details." >&5 1719echo "$as_me: error: no acceptable C compiler found in \$PATH 1720See \`config.log' for more details." >&2;} 1721 { (exit 1); exit 1; }; } 1722 1723# Provide some information about the compiler. 1724echo "$as_me:$LINENO:" \ 1725 "checking for C compiler version" >&5 1726ac_compiler=`set X $ac_compile; echo $2` 1727{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1728 (eval $ac_compiler --version </dev/null >&5) 2>&5 1729 ac_status=$? 1730 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1731 (exit $ac_status); } 1732{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1733 (eval $ac_compiler -v </dev/null >&5) 2>&5 1734 ac_status=$? 1735 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1736 (exit $ac_status); } 1737{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1738 (eval $ac_compiler -V </dev/null >&5) 2>&5 1739 ac_status=$? 1740 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1741 (exit $ac_status); } 1742 1743cat >conftest.$ac_ext <<_ACEOF 1744/* confdefs.h. */ 1745_ACEOF 1746cat confdefs.h >>conftest.$ac_ext 1747cat >>conftest.$ac_ext <<_ACEOF 1748/* end confdefs.h. */ 1749 1750int 1751main () 1752{ 1753 1754 ; 1755 return 0; 1756} 1757_ACEOF 1758ac_clean_files_save=$ac_clean_files 1759ac_clean_files="$ac_clean_files a.out a.exe b.out" 1760# Try to create an executable without -o first, disregard a.out. 1761# It will help us diagnose broken compilers, and finding out an intuition 1762# of exeext. 1763echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1764echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1765ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1766if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1767 (eval $ac_link_default) 2>&5 1768 ac_status=$? 1769 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1770 (exit $ac_status); }; then 1771 # Find the output, starting from the most likely. This scheme is 1772# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1773# resort. 1774 1775# Be careful to initialize this variable, since it used to be cached. 1776# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1777ac_cv_exeext= 1778# b.out is created by i960 compilers. 1779for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1780do 1781 test -f "$ac_file" || continue 1782 case $ac_file in 1783 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1784 ;; 1785 conftest.$ac_ext ) 1786 # This is the source file. 1787 ;; 1788 [ab].out ) 1789 # We found the default executable, but exeext='' is most 1790 # certainly right. 1791 break;; 1792 *.* ) 1793 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1794 # FIXME: I believe we export ac_cv_exeext for Libtool, 1795 # but it would be cool to find out if it's true. Does anybody 1796 # maintain Libtool? --akim. 1797 export ac_cv_exeext 1798 break;; 1799 * ) 1800 break;; 1801 esac 1802done 1803else 1804 echo "$as_me: failed program was:" >&5 1805sed 's/^/| /' conftest.$ac_ext >&5 1806 1807{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1808See \`config.log' for more details." >&5 1809echo "$as_me: error: C compiler cannot create executables 1810See \`config.log' for more details." >&2;} 1811 { (exit 77); exit 77; }; } 1812fi 1813 1814ac_exeext=$ac_cv_exeext 1815echo "$as_me:$LINENO: result: $ac_file" >&5 1816echo "${ECHO_T}$ac_file" >&6 1817 1818# Check the compiler produces executables we can run. If not, either 1819# the compiler is broken, or we cross compile. 1820echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1821echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1822# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1823# If not cross compiling, check that we can run a simple program. 1824if test "$cross_compiling" != yes; then 1825 if { ac_try='./$ac_file' 1826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1827 (eval $ac_try) 2>&5 1828 ac_status=$? 1829 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1830 (exit $ac_status); }; }; then 1831 cross_compiling=no 1832 else 1833 if test "$cross_compiling" = maybe; then 1834 cross_compiling=yes 1835 else 1836 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1837If you meant to cross compile, use \`--host'. 1838See \`config.log' for more details." >&5 1839echo "$as_me: error: cannot run C compiled programs. 1840If you meant to cross compile, use \`--host'. 1841See \`config.log' for more details." >&2;} 1842 { (exit 1); exit 1; }; } 1843 fi 1844 fi 1845fi 1846echo "$as_me:$LINENO: result: yes" >&5 1847echo "${ECHO_T}yes" >&6 1848 1849rm -f a.out a.exe conftest$ac_cv_exeext b.out 1850ac_clean_files=$ac_clean_files_save 1851# Check the compiler produces executables we can run. If not, either 1852# the compiler is broken, or we cross compile. 1853echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1854echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1855echo "$as_me:$LINENO: result: $cross_compiling" >&5 1856echo "${ECHO_T}$cross_compiling" >&6 1857 1858echo "$as_me:$LINENO: checking for suffix of executables" >&5 1859echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1860if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1861 (eval $ac_link) 2>&5 1862 ac_status=$? 1863 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1864 (exit $ac_status); }; then 1865 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1866# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1867# work properly (i.e., refer to `conftest.exe'), while it won't with 1868# `rm'. 1869for ac_file in conftest.exe conftest conftest.*; do 1870 test -f "$ac_file" || continue 1871 case $ac_file in 1872 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1873 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1874 export ac_cv_exeext 1875 break;; 1876 * ) break;; 1877 esac 1878done 1879else 1880 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1881See \`config.log' for more details." >&5 1882echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1883See \`config.log' for more details." >&2;} 1884 { (exit 1); exit 1; }; } 1885fi 1886 1887rm -f conftest$ac_cv_exeext 1888echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1889echo "${ECHO_T}$ac_cv_exeext" >&6 1890 1891rm -f conftest.$ac_ext 1892EXEEXT=$ac_cv_exeext 1893ac_exeext=$EXEEXT 1894echo "$as_me:$LINENO: checking for suffix of object files" >&5 1895echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1896if test "${ac_cv_objext+set}" = set; then 1897 echo $ECHO_N "(cached) $ECHO_C" >&6 1898else 1899 cat >conftest.$ac_ext <<_ACEOF 1900/* confdefs.h. */ 1901_ACEOF 1902cat confdefs.h >>conftest.$ac_ext 1903cat >>conftest.$ac_ext <<_ACEOF 1904/* end confdefs.h. */ 1905 1906int 1907main () 1908{ 1909 1910 ; 1911 return 0; 1912} 1913_ACEOF 1914rm -f conftest.o conftest.obj 1915if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1916 (eval $ac_compile) 2>&5 1917 ac_status=$? 1918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1919 (exit $ac_status); }; then 1920 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1921 case $ac_file in 1922 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1923 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1924 break;; 1925 esac 1926done 1927else 1928 echo "$as_me: failed program was:" >&5 1929sed 's/^/| /' conftest.$ac_ext >&5 1930 1931{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1932See \`config.log' for more details." >&5 1933echo "$as_me: error: cannot compute suffix of object files: cannot compile 1934See \`config.log' for more details." >&2;} 1935 { (exit 1); exit 1; }; } 1936fi 1937 1938rm -f conftest.$ac_cv_objext conftest.$ac_ext 1939fi 1940echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1941echo "${ECHO_T}$ac_cv_objext" >&6 1942OBJEXT=$ac_cv_objext 1943ac_objext=$OBJEXT 1944echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1945echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1946if test "${ac_cv_c_compiler_gnu+set}" = set; then 1947 echo $ECHO_N "(cached) $ECHO_C" >&6 1948else 1949 cat >conftest.$ac_ext <<_ACEOF 1950/* confdefs.h. */ 1951_ACEOF 1952cat confdefs.h >>conftest.$ac_ext 1953cat >>conftest.$ac_ext <<_ACEOF 1954/* end confdefs.h. */ 1955 1956int 1957main () 1958{ 1959#ifndef __GNUC__ 1960 choke me 1961#endif 1962 1963 ; 1964 return 0; 1965} 1966_ACEOF 1967rm -f conftest.$ac_objext 1968if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1969 (eval $ac_compile) 2>conftest.er1 1970 ac_status=$? 1971 grep -v '^ *+' conftest.er1 >conftest.err 1972 rm -f conftest.er1 1973 cat conftest.err >&5 1974 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1975 (exit $ac_status); } && 1976 { ac_try='test -z "$ac_c_werror_flag" 1977 || test ! -s conftest.err' 1978 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1979 (eval $ac_try) 2>&5 1980 ac_status=$? 1981 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1982 (exit $ac_status); }; } && 1983 { ac_try='test -s conftest.$ac_objext' 1984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1985 (eval $ac_try) 2>&5 1986 ac_status=$? 1987 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1988 (exit $ac_status); }; }; then 1989 ac_compiler_gnu=yes 1990else 1991 echo "$as_me: failed program was:" >&5 1992sed 's/^/| /' conftest.$ac_ext >&5 1993 1994ac_compiler_gnu=no 1995fi 1996rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1997ac_cv_c_compiler_gnu=$ac_compiler_gnu 1998 1999fi 2000echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2001echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2002GCC=`test $ac_compiler_gnu = yes && echo yes` 2003ac_test_CFLAGS=${CFLAGS+set} 2004ac_save_CFLAGS=$CFLAGS 2005CFLAGS="-g" 2006echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2007echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2008if test "${ac_cv_prog_cc_g+set}" = set; then 2009 echo $ECHO_N "(cached) $ECHO_C" >&6 2010else 2011 cat >conftest.$ac_ext <<_ACEOF 2012/* confdefs.h. */ 2013_ACEOF 2014cat confdefs.h >>conftest.$ac_ext 2015cat >>conftest.$ac_ext <<_ACEOF 2016/* end confdefs.h. */ 2017 2018int 2019main () 2020{ 2021 2022 ; 2023 return 0; 2024} 2025_ACEOF 2026rm -f conftest.$ac_objext 2027if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2028 (eval $ac_compile) 2>conftest.er1 2029 ac_status=$? 2030 grep -v '^ *+' conftest.er1 >conftest.err 2031 rm -f conftest.er1 2032 cat conftest.err >&5 2033 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2034 (exit $ac_status); } && 2035 { ac_try='test -z "$ac_c_werror_flag" 2036 || test ! -s conftest.err' 2037 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2038 (eval $ac_try) 2>&5 2039 ac_status=$? 2040 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2041 (exit $ac_status); }; } && 2042 { ac_try='test -s conftest.$ac_objext' 2043 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2044 (eval $ac_try) 2>&5 2045 ac_status=$? 2046 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2047 (exit $ac_status); }; }; then 2048 ac_cv_prog_cc_g=yes 2049else 2050 echo "$as_me: failed program was:" >&5 2051sed 's/^/| /' conftest.$ac_ext >&5 2052 2053ac_cv_prog_cc_g=no 2054fi 2055rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2056fi 2057echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2058echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2059if test "$ac_test_CFLAGS" = set; then 2060 CFLAGS=$ac_save_CFLAGS 2061elif test $ac_cv_prog_cc_g = yes; then 2062 if test "$GCC" = yes; then 2063 CFLAGS="-g -O2" 2064 else 2065 CFLAGS="-g" 2066 fi 2067else 2068 if test "$GCC" = yes; then 2069 CFLAGS="-O2" 2070 else 2071 CFLAGS= 2072 fi 2073fi 2074echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2075echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2076if test "${ac_cv_prog_cc_stdc+set}" = set; then 2077 echo $ECHO_N "(cached) $ECHO_C" >&6 2078else 2079 ac_cv_prog_cc_stdc=no 2080ac_save_CC=$CC 2081cat >conftest.$ac_ext <<_ACEOF 2082/* confdefs.h. */ 2083_ACEOF 2084cat confdefs.h >>conftest.$ac_ext 2085cat >>conftest.$ac_ext <<_ACEOF 2086/* end confdefs.h. */ 2087#include <stdarg.h> 2088#include <stdio.h> 2089#include <sys/types.h> 2090#include <sys/stat.h> 2091/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2092struct buf { int x; }; 2093FILE * (*rcsopen) (struct buf *, struct stat *, int); 2094static char *e (p, i) 2095 char **p; 2096 int i; 2097{ 2098 return p[i]; 2099} 2100static char *f (char * (*g) (char **, int), char **p, ...) 2101{ 2102 char *s; 2103 va_list v; 2104 va_start (v,p); 2105 s = g (p, va_arg (v,int)); 2106 va_end (v); 2107 return s; 2108} 2109 2110/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2111 function prototypes and stuff, but not '\xHH' hex character constants. 2112 These don't provoke an error unfortunately, instead are silently treated 2113 as 'x'. The following induces an error, until -std1 is added to get 2114 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2115 array size at least. It's necessary to write '\x00'==0 to get something 2116 that's true only with -std1. */ 2117int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2118 2119int test (int i, double x); 2120struct s1 {int (*f) (int a);}; 2121struct s2 {int (*f) (double a);}; 2122int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2123int argc; 2124char **argv; 2125int 2126main () 2127{ 2128return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2129 ; 2130 return 0; 2131} 2132_ACEOF 2133# Don't try gcc -ansi; that turns off useful extensions and 2134# breaks some systems' header files. 2135# AIX -qlanglvl=ansi 2136# Ultrix and OSF/1 -std1 2137# HP-UX 10.20 and later -Ae 2138# HP-UX older versions -Aa -D_HPUX_SOURCE 2139# SVR4 -Xc -D__EXTENSIONS__ 2140for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2141do 2142 CC="$ac_save_CC $ac_arg" 2143 rm -f conftest.$ac_objext 2144if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2145 (eval $ac_compile) 2>conftest.er1 2146 ac_status=$? 2147 grep -v '^ *+' conftest.er1 >conftest.err 2148 rm -f conftest.er1 2149 cat conftest.err >&5 2150 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2151 (exit $ac_status); } && 2152 { ac_try='test -z "$ac_c_werror_flag" 2153 || test ! -s conftest.err' 2154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2155 (eval $ac_try) 2>&5 2156 ac_status=$? 2157 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2158 (exit $ac_status); }; } && 2159 { ac_try='test -s conftest.$ac_objext' 2160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2161 (eval $ac_try) 2>&5 2162 ac_status=$? 2163 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2164 (exit $ac_status); }; }; then 2165 ac_cv_prog_cc_stdc=$ac_arg 2166break 2167else 2168 echo "$as_me: failed program was:" >&5 2169sed 's/^/| /' conftest.$ac_ext >&5 2170 2171fi 2172rm -f conftest.err conftest.$ac_objext 2173done 2174rm -f conftest.$ac_ext conftest.$ac_objext 2175CC=$ac_save_CC 2176 2177fi 2178 2179case "x$ac_cv_prog_cc_stdc" in 2180 x|xno) 2181 echo "$as_me:$LINENO: result: none needed" >&5 2182echo "${ECHO_T}none needed" >&6 ;; 2183 *) 2184 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2185echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2186 CC="$CC $ac_cv_prog_cc_stdc" ;; 2187esac 2188 2189# Some people use a C++ compiler to compile C. Since we use `exit', 2190# in C++ we need to declare it. In case someone uses the same compiler 2191# for both compiling C and C++ we need to have the C++ compiler decide 2192# the declaration of exit, since it's the most demanding environment. 2193cat >conftest.$ac_ext <<_ACEOF 2194#ifndef __cplusplus 2195 choke me 2196#endif 2197_ACEOF 2198rm -f conftest.$ac_objext 2199if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2200 (eval $ac_compile) 2>conftest.er1 2201 ac_status=$? 2202 grep -v '^ *+' conftest.er1 >conftest.err 2203 rm -f conftest.er1 2204 cat conftest.err >&5 2205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2206 (exit $ac_status); } && 2207 { ac_try='test -z "$ac_c_werror_flag" 2208 || test ! -s conftest.err' 2209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2210 (eval $ac_try) 2>&5 2211 ac_status=$? 2212 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2213 (exit $ac_status); }; } && 2214 { ac_try='test -s conftest.$ac_objext' 2215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2216 (eval $ac_try) 2>&5 2217 ac_status=$? 2218 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2219 (exit $ac_status); }; }; then 2220 for ac_declaration in \ 2221 '' \ 2222 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2223 'extern "C" void std::exit (int); using std::exit;' \ 2224 'extern "C" void exit (int) throw ();' \ 2225 'extern "C" void exit (int);' \ 2226 'void exit (int);' 2227do 2228 cat >conftest.$ac_ext <<_ACEOF 2229/* confdefs.h. */ 2230_ACEOF 2231cat confdefs.h >>conftest.$ac_ext 2232cat >>conftest.$ac_ext <<_ACEOF 2233/* end confdefs.h. */ 2234$ac_declaration 2235#include <stdlib.h> 2236int 2237main () 2238{ 2239exit (42); 2240 ; 2241 return 0; 2242} 2243_ACEOF 2244rm -f conftest.$ac_objext 2245if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2246 (eval $ac_compile) 2>conftest.er1 2247 ac_status=$? 2248 grep -v '^ *+' conftest.er1 >conftest.err 2249 rm -f conftest.er1 2250 cat conftest.err >&5 2251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2252 (exit $ac_status); } && 2253 { ac_try='test -z "$ac_c_werror_flag" 2254 || test ! -s conftest.err' 2255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2256 (eval $ac_try) 2>&5 2257 ac_status=$? 2258 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2259 (exit $ac_status); }; } && 2260 { ac_try='test -s conftest.$ac_objext' 2261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2262 (eval $ac_try) 2>&5 2263 ac_status=$? 2264 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2265 (exit $ac_status); }; }; then 2266 : 2267else 2268 echo "$as_me: failed program was:" >&5 2269sed 's/^/| /' conftest.$ac_ext >&5 2270 2271continue 2272fi 2273rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2274 cat >conftest.$ac_ext <<_ACEOF 2275/* confdefs.h. */ 2276_ACEOF 2277cat confdefs.h >>conftest.$ac_ext 2278cat >>conftest.$ac_ext <<_ACEOF 2279/* end confdefs.h. */ 2280$ac_declaration 2281int 2282main () 2283{ 2284exit (42); 2285 ; 2286 return 0; 2287} 2288_ACEOF 2289rm -f conftest.$ac_objext 2290if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2291 (eval $ac_compile) 2>conftest.er1 2292 ac_status=$? 2293 grep -v '^ *+' conftest.er1 >conftest.err 2294 rm -f conftest.er1 2295 cat conftest.err >&5 2296 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2297 (exit $ac_status); } && 2298 { ac_try='test -z "$ac_c_werror_flag" 2299 || test ! -s conftest.err' 2300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2301 (eval $ac_try) 2>&5 2302 ac_status=$? 2303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2304 (exit $ac_status); }; } && 2305 { ac_try='test -s conftest.$ac_objext' 2306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2307 (eval $ac_try) 2>&5 2308 ac_status=$? 2309 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2310 (exit $ac_status); }; }; then 2311 break 2312else 2313 echo "$as_me: failed program was:" >&5 2314sed 's/^/| /' conftest.$ac_ext >&5 2315 2316fi 2317rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2318done 2319rm -f conftest* 2320if test -n "$ac_declaration"; then 2321 echo '#ifdef __cplusplus' >>confdefs.h 2322 echo $ac_declaration >>confdefs.h 2323 echo '#endif' >>confdefs.h 2324fi 2325 2326else 2327 echo "$as_me: failed program was:" >&5 2328sed 's/^/| /' conftest.$ac_ext >&5 2329 2330fi 2331rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2332ac_ext=c 2333ac_cpp='$CPP $CPPFLAGS' 2334ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2335ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2336ac_compiler_gnu=$ac_cv_c_compiler_gnu 2337 2338 2339 2340 2341# NOTE: Don't add -Wall or -Wunused, they both include 2342# -Wunused-parameter which reports bogus warnings. 2343# NOTE: If you add to this list, remember to update 2344# gdb/doc/gdbint.texinfo. 2345build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \ 2346-Wformat -Wparentheses -Wpointer-arith" 2347# GCC supports -Wuninitialized only with -O or -On, n != 0. 2348if test x${CFLAGS+set} = xset; then 2349 case "${CFLAGS}" in 2350 *"-O0"* ) ;; 2351 *"-O"* ) 2352 build_warnings="${build_warnings} -Wuninitialized" 2353 ;; 2354 esac 2355else 2356 build_warnings="${build_warnings} -Wuninitialized" 2357fi 2358# Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs 2359# -Wunused-function -Wunused-label -Wunused-variable -Wunused-value 2360# -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual 2361# -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes 2362# -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls 2363# -Woverloaded-virtual -Winline -Werror" 2364# Check whether --enable-build-warnings or --disable-build-warnings was given. 2365if test "${enable_build_warnings+set}" = set; then 2366 enableval="$enable_build_warnings" 2367 case "${enableval}" in 2368 yes) ;; 2369 no) build_warnings="-w";; 2370 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` 2371 build_warnings="${build_warnings} ${t}";; 2372 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` 2373 build_warnings="${t} ${build_warnings}";; 2374 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; 2375esac 2376if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then 2377 echo "Setting compiler warning flags = $build_warnings" 6>&1 2378fi 2379fi; # Check whether --enable-sim-build-warnings or --disable-sim-build-warnings was given. 2380if test "${enable_sim_build_warnings+set}" = set; then 2381 enableval="$enable_sim_build_warnings" 2382 case "${enableval}" in 2383 yes) ;; 2384 no) build_warnings="-w";; 2385 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"` 2386 build_warnings="${build_warnings} ${t}";; 2387 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"` 2388 build_warnings="${t} ${build_warnings}";; 2389 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;; 2390esac 2391if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then 2392 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1 2393fi 2394fi; WARN_CFLAGS="" 2395WERROR_CFLAGS="" 2396if test "x${build_warnings}" != x -a "x$GCC" = xyes 2397then 2398 echo "$as_me:$LINENO: checking compiler warning flags" >&5 2399echo $ECHO_N "checking compiler warning flags... $ECHO_C" >&6 2400 # Separate out the -Werror flag as some files just cannot be 2401 # compiled with it enabled. 2402 for w in ${build_warnings}; do 2403 case $w in 2404 -Werr*) WERROR_CFLAGS=-Werror ;; 2405 *) # Check that GCC accepts it 2406 saved_CFLAGS="$CFLAGS" 2407 CFLAGS="$CFLAGS $w" 2408 cat >conftest.$ac_ext <<_ACEOF 2409/* confdefs.h. */ 2410_ACEOF 2411cat confdefs.h >>conftest.$ac_ext 2412cat >>conftest.$ac_ext <<_ACEOF 2413/* end confdefs.h. */ 2414 2415int 2416main () 2417{ 2418 2419 ; 2420 return 0; 2421} 2422_ACEOF 2423rm -f conftest.$ac_objext 2424if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2425 (eval $ac_compile) 2>conftest.er1 2426 ac_status=$? 2427 grep -v '^ *+' conftest.er1 >conftest.err 2428 rm -f conftest.er1 2429 cat conftest.err >&5 2430 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2431 (exit $ac_status); } && 2432 { ac_try='test -z "$ac_c_werror_flag" 2433 || test ! -s conftest.err' 2434 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2435 (eval $ac_try) 2>&5 2436 ac_status=$? 2437 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2438 (exit $ac_status); }; } && 2439 { ac_try='test -s conftest.$ac_objext' 2440 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2441 (eval $ac_try) 2>&5 2442 ac_status=$? 2443 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2444 (exit $ac_status); }; }; then 2445 WARN_CFLAGS="${WARN_CFLAGS} $w" 2446else 2447 echo "$as_me: failed program was:" >&5 2448sed 's/^/| /' conftest.$ac_ext >&5 2449 2450fi 2451rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2452 CFLAGS="$saved_CFLAGS" 2453 esac 2454 done 2455 echo "$as_me:$LINENO: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5 2456echo "${ECHO_T}${WARN_CFLAGS}${WERROR_CFLAGS}" >&6 2457fi 2458 2459 2460# Put a plausible default for CC_FOR_BUILD in Makefile. 2461if test "x$cross_compiling" = "xno" -a "x$host" != "xi386-windows"; then 2462 AR_FOR_BUILD='$(AR)' 2463 AR_FLAGS_FOR_BUILD='$(AR_FLAGS)' 2464 CC_FOR_BUILD='$(CC)' 2465 CFLAGS_FOR_BUILD='$(CFLAGS)' 2466 RANLIB_FOR_BUILD='$(RANLIB)' 2467 LIBIBERTY_LIB=../../libiberty/libiberty.a 2468else 2469 AR_FOR_BUILD=${AR_FOR_BUILD-ar} 2470 AR_FLAGS_FOR_BUILD=${AR_FLAGS_FOR_BUILD-rc} 2471 CC_FOR_BUILD=${CC_FOR_BUILD-gcc} 2472 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"-g"} 2473 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib} 2474 LIBIBERTY_LIB= 2475fi 2476 2477 2478# Make sure we can run config.sub. 2479$ac_config_sub sun4 >/dev/null 2>&1 || 2480 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 2481echo "$as_me: error: cannot run $ac_config_sub" >&2;} 2482 { (exit 1); exit 1; }; } 2483 2484echo "$as_me:$LINENO: checking build system type" >&5 2485echo $ECHO_N "checking build system type... $ECHO_C" >&6 2486if test "${ac_cv_build+set}" = set; then 2487 echo $ECHO_N "(cached) $ECHO_C" >&6 2488else 2489 ac_cv_build_alias=$build_alias 2490test -z "$ac_cv_build_alias" && 2491 ac_cv_build_alias=`$ac_config_guess` 2492test -z "$ac_cv_build_alias" && 2493 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 2494echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 2495 { (exit 1); exit 1; }; } 2496ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 2497 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 2498echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 2499 { (exit 1); exit 1; }; } 2500 2501fi 2502echo "$as_me:$LINENO: result: $ac_cv_build" >&5 2503echo "${ECHO_T}$ac_cv_build" >&6 2504build=$ac_cv_build 2505build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2506build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2507build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2508 2509 2510echo "$as_me:$LINENO: checking host system type" >&5 2511echo $ECHO_N "checking host system type... $ECHO_C" >&6 2512if test "${ac_cv_host+set}" = set; then 2513 echo $ECHO_N "(cached) $ECHO_C" >&6 2514else 2515 ac_cv_host_alias=$host_alias 2516test -z "$ac_cv_host_alias" && 2517 ac_cv_host_alias=$ac_cv_build_alias 2518ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 2519 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 2520echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 2521 { (exit 1); exit 1; }; } 2522 2523fi 2524echo "$as_me:$LINENO: result: $ac_cv_host" >&5 2525echo "${ECHO_T}$ac_cv_host" >&6 2526host=$ac_cv_host 2527host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2528host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2529host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2530 2531 2532echo "$as_me:$LINENO: checking target system type" >&5 2533echo $ECHO_N "checking target system type... $ECHO_C" >&6 2534if test "${ac_cv_target+set}" = set; then 2535 echo $ECHO_N "(cached) $ECHO_C" >&6 2536else 2537 ac_cv_target_alias=$target_alias 2538test "x$ac_cv_target_alias" = "x" && 2539 ac_cv_target_alias=$ac_cv_host_alias 2540ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 2541 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 2542echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 2543 { (exit 1); exit 1; }; } 2544 2545fi 2546echo "$as_me:$LINENO: result: $ac_cv_target" >&5 2547echo "${ECHO_T}$ac_cv_target" >&6 2548target=$ac_cv_target 2549target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2550target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2551target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2552 2553 2554# The aliases save the names the user supplied, while $host etc. 2555# will get canonicalized. 2556test -n "$target_alias" && 2557 test "$program_prefix$program_suffix$program_transform_name" = \ 2558 NONENONEs,x,x, && 2559 program_prefix=${target_alias}- 2560test "$program_prefix" != NONE && 2561 program_transform_name="s,^,$program_prefix,;$program_transform_name" 2562# Use a double $ so make ignores it. 2563test "$program_suffix" != NONE && 2564 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 2565# Double any \ or $. echo might interpret backslashes. 2566# By default was `s,x,x', remove it if useless. 2567cat <<\_ACEOF >conftest.sed 2568s/[\\$]/&&/g;s/;s,x,x,$// 2569_ACEOF 2570program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 2571rm conftest.sed 2572 2573 2574. ${srcdir}/../../bfd/configure.host 2575 2576 ac_config_headers="$ac_config_headers config.h:config.in" 2577 2578 2579ac_ext=c 2580ac_cpp='$CPP $CPPFLAGS' 2581ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2582ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2583ac_compiler_gnu=$ac_cv_c_compiler_gnu 2584echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2585echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2586# On Suns, sometimes $CPP names a directory. 2587if test -n "$CPP" && test -d "$CPP"; then 2588 CPP= 2589fi 2590if test -z "$CPP"; then 2591 if test "${ac_cv_prog_CPP+set}" = set; then 2592 echo $ECHO_N "(cached) $ECHO_C" >&6 2593else 2594 # Double quotes because CPP needs to be expanded 2595 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2596 do 2597 ac_preproc_ok=false 2598for ac_c_preproc_warn_flag in '' yes 2599do 2600 # Use a header file that comes with gcc, so configuring glibc 2601 # with a fresh cross-compiler works. 2602 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2603 # <limits.h> exists even on freestanding compilers. 2604 # On the NeXT, cc -E runs the code through the compiler's parser, 2605 # not just through cpp. "Syntax error" is here to catch this case. 2606 cat >conftest.$ac_ext <<_ACEOF 2607/* confdefs.h. */ 2608_ACEOF 2609cat confdefs.h >>conftest.$ac_ext 2610cat >>conftest.$ac_ext <<_ACEOF 2611/* end confdefs.h. */ 2612#ifdef __STDC__ 2613# include <limits.h> 2614#else 2615# include <assert.h> 2616#endif 2617 Syntax error 2618_ACEOF 2619if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2620 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2621 ac_status=$? 2622 grep -v '^ *+' conftest.er1 >conftest.err 2623 rm -f conftest.er1 2624 cat conftest.err >&5 2625 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2626 (exit $ac_status); } >/dev/null; then 2627 if test -s conftest.err; then 2628 ac_cpp_err=$ac_c_preproc_warn_flag 2629 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2630 else 2631 ac_cpp_err= 2632 fi 2633else 2634 ac_cpp_err=yes 2635fi 2636if test -z "$ac_cpp_err"; then 2637 : 2638else 2639 echo "$as_me: failed program was:" >&5 2640sed 's/^/| /' conftest.$ac_ext >&5 2641 2642 # Broken: fails on valid input. 2643continue 2644fi 2645rm -f conftest.err conftest.$ac_ext 2646 2647 # OK, works on sane cases. Now check whether non-existent headers 2648 # can be detected and how. 2649 cat >conftest.$ac_ext <<_ACEOF 2650/* confdefs.h. */ 2651_ACEOF 2652cat confdefs.h >>conftest.$ac_ext 2653cat >>conftest.$ac_ext <<_ACEOF 2654/* end confdefs.h. */ 2655#include <ac_nonexistent.h> 2656_ACEOF 2657if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2658 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2659 ac_status=$? 2660 grep -v '^ *+' conftest.er1 >conftest.err 2661 rm -f conftest.er1 2662 cat conftest.err >&5 2663 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2664 (exit $ac_status); } >/dev/null; then 2665 if test -s conftest.err; then 2666 ac_cpp_err=$ac_c_preproc_warn_flag 2667 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2668 else 2669 ac_cpp_err= 2670 fi 2671else 2672 ac_cpp_err=yes 2673fi 2674if test -z "$ac_cpp_err"; then 2675 # Broken: success on invalid input. 2676continue 2677else 2678 echo "$as_me: failed program was:" >&5 2679sed 's/^/| /' conftest.$ac_ext >&5 2680 2681 # Passes both tests. 2682ac_preproc_ok=: 2683break 2684fi 2685rm -f conftest.err conftest.$ac_ext 2686 2687done 2688# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2689rm -f conftest.err conftest.$ac_ext 2690if $ac_preproc_ok; then 2691 break 2692fi 2693 2694 done 2695 ac_cv_prog_CPP=$CPP 2696 2697fi 2698 CPP=$ac_cv_prog_CPP 2699else 2700 ac_cv_prog_CPP=$CPP 2701fi 2702echo "$as_me:$LINENO: result: $CPP" >&5 2703echo "${ECHO_T}$CPP" >&6 2704ac_preproc_ok=false 2705for ac_c_preproc_warn_flag in '' yes 2706do 2707 # Use a header file that comes with gcc, so configuring glibc 2708 # with a fresh cross-compiler works. 2709 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2710 # <limits.h> exists even on freestanding compilers. 2711 # On the NeXT, cc -E runs the code through the compiler's parser, 2712 # not just through cpp. "Syntax error" is here to catch this case. 2713 cat >conftest.$ac_ext <<_ACEOF 2714/* confdefs.h. */ 2715_ACEOF 2716cat confdefs.h >>conftest.$ac_ext 2717cat >>conftest.$ac_ext <<_ACEOF 2718/* end confdefs.h. */ 2719#ifdef __STDC__ 2720# include <limits.h> 2721#else 2722# include <assert.h> 2723#endif 2724 Syntax error 2725_ACEOF 2726if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2727 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2728 ac_status=$? 2729 grep -v '^ *+' conftest.er1 >conftest.err 2730 rm -f conftest.er1 2731 cat conftest.err >&5 2732 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2733 (exit $ac_status); } >/dev/null; then 2734 if test -s conftest.err; then 2735 ac_cpp_err=$ac_c_preproc_warn_flag 2736 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2737 else 2738 ac_cpp_err= 2739 fi 2740else 2741 ac_cpp_err=yes 2742fi 2743if test -z "$ac_cpp_err"; then 2744 : 2745else 2746 echo "$as_me: failed program was:" >&5 2747sed 's/^/| /' conftest.$ac_ext >&5 2748 2749 # Broken: fails on valid input. 2750continue 2751fi 2752rm -f conftest.err conftest.$ac_ext 2753 2754 # OK, works on sane cases. Now check whether non-existent headers 2755 # can be detected and how. 2756 cat >conftest.$ac_ext <<_ACEOF 2757/* confdefs.h. */ 2758_ACEOF 2759cat confdefs.h >>conftest.$ac_ext 2760cat >>conftest.$ac_ext <<_ACEOF 2761/* end confdefs.h. */ 2762#include <ac_nonexistent.h> 2763_ACEOF 2764if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2765 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2766 ac_status=$? 2767 grep -v '^ *+' conftest.er1 >conftest.err 2768 rm -f conftest.er1 2769 cat conftest.err >&5 2770 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2771 (exit $ac_status); } >/dev/null; then 2772 if test -s conftest.err; then 2773 ac_cpp_err=$ac_c_preproc_warn_flag 2774 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2775 else 2776 ac_cpp_err= 2777 fi 2778else 2779 ac_cpp_err=yes 2780fi 2781if test -z "$ac_cpp_err"; then 2782 # Broken: success on invalid input. 2783continue 2784else 2785 echo "$as_me: failed program was:" >&5 2786sed 's/^/| /' conftest.$ac_ext >&5 2787 2788 # Passes both tests. 2789ac_preproc_ok=: 2790break 2791fi 2792rm -f conftest.err conftest.$ac_ext 2793 2794done 2795# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2796rm -f conftest.err conftest.$ac_ext 2797if $ac_preproc_ok; then 2798 : 2799else 2800 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2801See \`config.log' for more details." >&5 2802echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2803See \`config.log' for more details." >&2;} 2804 { (exit 1); exit 1; }; } 2805fi 2806 2807ac_ext=c 2808ac_cpp='$CPP $CPPFLAGS' 2809ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2810ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2811ac_compiler_gnu=$ac_cv_c_compiler_gnu 2812 2813 2814echo "$as_me:$LINENO: checking for egrep" >&5 2815echo $ECHO_N "checking for egrep... $ECHO_C" >&6 2816if test "${ac_cv_prog_egrep+set}" = set; then 2817 echo $ECHO_N "(cached) $ECHO_C" >&6 2818else 2819 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2820 then ac_cv_prog_egrep='grep -E' 2821 else ac_cv_prog_egrep='egrep' 2822 fi 2823fi 2824echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 2825echo "${ECHO_T}$ac_cv_prog_egrep" >&6 2826 EGREP=$ac_cv_prog_egrep 2827 2828 2829echo "$as_me:$LINENO: checking for ANSI C header files" >&5 2830echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 2831if test "${ac_cv_header_stdc+set}" = set; then 2832 echo $ECHO_N "(cached) $ECHO_C" >&6 2833else 2834 cat >conftest.$ac_ext <<_ACEOF 2835/* confdefs.h. */ 2836_ACEOF 2837cat confdefs.h >>conftest.$ac_ext 2838cat >>conftest.$ac_ext <<_ACEOF 2839/* end confdefs.h. */ 2840#include <stdlib.h> 2841#include <stdarg.h> 2842#include <string.h> 2843#include <float.h> 2844 2845int 2846main () 2847{ 2848 2849 ; 2850 return 0; 2851} 2852_ACEOF 2853rm -f conftest.$ac_objext 2854if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2855 (eval $ac_compile) 2>conftest.er1 2856 ac_status=$? 2857 grep -v '^ *+' conftest.er1 >conftest.err 2858 rm -f conftest.er1 2859 cat conftest.err >&5 2860 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2861 (exit $ac_status); } && 2862 { ac_try='test -z "$ac_c_werror_flag" 2863 || test ! -s conftest.err' 2864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2865 (eval $ac_try) 2>&5 2866 ac_status=$? 2867 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2868 (exit $ac_status); }; } && 2869 { ac_try='test -s conftest.$ac_objext' 2870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2871 (eval $ac_try) 2>&5 2872 ac_status=$? 2873 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2874 (exit $ac_status); }; }; then 2875 ac_cv_header_stdc=yes 2876else 2877 echo "$as_me: failed program was:" >&5 2878sed 's/^/| /' conftest.$ac_ext >&5 2879 2880ac_cv_header_stdc=no 2881fi 2882rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2883 2884if test $ac_cv_header_stdc = yes; then 2885 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 2886 cat >conftest.$ac_ext <<_ACEOF 2887/* confdefs.h. */ 2888_ACEOF 2889cat confdefs.h >>conftest.$ac_ext 2890cat >>conftest.$ac_ext <<_ACEOF 2891/* end confdefs.h. */ 2892#include <string.h> 2893 2894_ACEOF 2895if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2896 $EGREP "memchr" >/dev/null 2>&1; then 2897 : 2898else 2899 ac_cv_header_stdc=no 2900fi 2901rm -f conftest* 2902 2903fi 2904 2905if test $ac_cv_header_stdc = yes; then 2906 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 2907 cat >conftest.$ac_ext <<_ACEOF 2908/* confdefs.h. */ 2909_ACEOF 2910cat confdefs.h >>conftest.$ac_ext 2911cat >>conftest.$ac_ext <<_ACEOF 2912/* end confdefs.h. */ 2913#include <stdlib.h> 2914 2915_ACEOF 2916if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2917 $EGREP "free" >/dev/null 2>&1; then 2918 : 2919else 2920 ac_cv_header_stdc=no 2921fi 2922rm -f conftest* 2923 2924fi 2925 2926if test $ac_cv_header_stdc = yes; then 2927 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 2928 if test "$cross_compiling" = yes; then 2929 : 2930else 2931 cat >conftest.$ac_ext <<_ACEOF 2932/* confdefs.h. */ 2933_ACEOF 2934cat confdefs.h >>conftest.$ac_ext 2935cat >>conftest.$ac_ext <<_ACEOF 2936/* end confdefs.h. */ 2937#include <ctype.h> 2938#if ((' ' & 0x0FF) == 0x020) 2939# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 2940# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 2941#else 2942# define ISLOWER(c) \ 2943 (('a' <= (c) && (c) <= 'i') \ 2944 || ('j' <= (c) && (c) <= 'r') \ 2945 || ('s' <= (c) && (c) <= 'z')) 2946# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 2947#endif 2948 2949#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 2950int 2951main () 2952{ 2953 int i; 2954 for (i = 0; i < 256; i++) 2955 if (XOR (islower (i), ISLOWER (i)) 2956 || toupper (i) != TOUPPER (i)) 2957 exit(2); 2958 exit (0); 2959} 2960_ACEOF 2961rm -f conftest$ac_exeext 2962if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2963 (eval $ac_link) 2>&5 2964 ac_status=$? 2965 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2966 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 2967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2968 (eval $ac_try) 2>&5 2969 ac_status=$? 2970 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2971 (exit $ac_status); }; }; then 2972 : 2973else 2974 echo "$as_me: program exited with status $ac_status" >&5 2975echo "$as_me: failed program was:" >&5 2976sed 's/^/| /' conftest.$ac_ext >&5 2977 2978( exit $ac_status ) 2979ac_cv_header_stdc=no 2980fi 2981rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 2982fi 2983fi 2984fi 2985echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 2986echo "${ECHO_T}$ac_cv_header_stdc" >&6 2987if test $ac_cv_header_stdc = yes; then 2988 2989cat >>confdefs.h <<\_ACEOF 2990#define STDC_HEADERS 1 2991_ACEOF 2992 2993fi 2994 2995# On IRIX 5.3, sys/types and inttypes.h are conflicting. 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3006 inttypes.h stdint.h unistd.h 3007do 3008as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3009echo "$as_me:$LINENO: checking for $ac_header" >&5 3010echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3011if eval "test \"\${$as_ac_Header+set}\" = set"; then 3012 echo $ECHO_N "(cached) $ECHO_C" >&6 3013else 3014 cat >conftest.$ac_ext <<_ACEOF 3015/* confdefs.h. */ 3016_ACEOF 3017cat confdefs.h >>conftest.$ac_ext 3018cat >>conftest.$ac_ext <<_ACEOF 3019/* end confdefs.h. */ 3020$ac_includes_default 3021 3022#include <$ac_header> 3023_ACEOF 3024rm -f conftest.$ac_objext 3025if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3026 (eval $ac_compile) 2>conftest.er1 3027 ac_status=$? 3028 grep -v '^ *+' conftest.er1 >conftest.err 3029 rm -f conftest.er1 3030 cat conftest.err >&5 3031 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3032 (exit $ac_status); } && 3033 { ac_try='test -z "$ac_c_werror_flag" 3034 || test ! -s conftest.err' 3035 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3036 (eval $ac_try) 2>&5 3037 ac_status=$? 3038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3039 (exit $ac_status); }; } && 3040 { ac_try='test -s conftest.$ac_objext' 3041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3042 (eval $ac_try) 2>&5 3043 ac_status=$? 3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3045 (exit $ac_status); }; }; then 3046 eval "$as_ac_Header=yes" 3047else 3048 echo "$as_me: failed program was:" >&5 3049sed 's/^/| /' conftest.$ac_ext >&5 3050 3051eval "$as_ac_Header=no" 3052fi 3053rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3054fi 3055echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3056echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3057if test `eval echo '${'$as_ac_Header'}'` = yes; then 3058 cat >>confdefs.h <<_ACEOF 3059#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3060_ACEOF 3061 3062fi 3063 3064done 3065 3066 3067 3068 3069 3070 3071 3072 3073for ac_header in stdlib.h string.h strings.h sys/stat.h sys/types.h unistd.h 3074do 3075as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3076if eval "test \"\${$as_ac_Header+set}\" = set"; then 3077 echo "$as_me:$LINENO: checking for $ac_header" >&5 3078echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3079if eval "test \"\${$as_ac_Header+set}\" = set"; then 3080 echo $ECHO_N "(cached) $ECHO_C" >&6 3081fi 3082echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3083echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3084else 3085 # Is the header compilable? 3086echo "$as_me:$LINENO: checking $ac_header usability" >&5 3087echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3088cat >conftest.$ac_ext <<_ACEOF 3089/* confdefs.h. */ 3090_ACEOF 3091cat confdefs.h >>conftest.$ac_ext 3092cat >>conftest.$ac_ext <<_ACEOF 3093/* end confdefs.h. */ 3094$ac_includes_default 3095#include <$ac_header> 3096_ACEOF 3097rm -f conftest.$ac_objext 3098if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3099 (eval $ac_compile) 2>conftest.er1 3100 ac_status=$? 3101 grep -v '^ *+' conftest.er1 >conftest.err 3102 rm -f conftest.er1 3103 cat conftest.err >&5 3104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3105 (exit $ac_status); } && 3106 { ac_try='test -z "$ac_c_werror_flag" 3107 || test ! -s conftest.err' 3108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3109 (eval $ac_try) 2>&5 3110 ac_status=$? 3111 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3112 (exit $ac_status); }; } && 3113 { ac_try='test -s conftest.$ac_objext' 3114 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3115 (eval $ac_try) 2>&5 3116 ac_status=$? 3117 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3118 (exit $ac_status); }; }; then 3119 ac_header_compiler=yes 3120else 3121 echo "$as_me: failed program was:" >&5 3122sed 's/^/| /' conftest.$ac_ext >&5 3123 3124ac_header_compiler=no 3125fi 3126rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3127echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3128echo "${ECHO_T}$ac_header_compiler" >&6 3129 3130# Is the header present? 3131echo "$as_me:$LINENO: checking $ac_header presence" >&5 3132echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3133cat >conftest.$ac_ext <<_ACEOF 3134/* confdefs.h. */ 3135_ACEOF 3136cat confdefs.h >>conftest.$ac_ext 3137cat >>conftest.$ac_ext <<_ACEOF 3138/* end confdefs.h. */ 3139#include <$ac_header> 3140_ACEOF 3141if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3142 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3143 ac_status=$? 3144 grep -v '^ *+' conftest.er1 >conftest.err 3145 rm -f conftest.er1 3146 cat conftest.err >&5 3147 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3148 (exit $ac_status); } >/dev/null; then 3149 if test -s conftest.err; then 3150 ac_cpp_err=$ac_c_preproc_warn_flag 3151 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3152 else 3153 ac_cpp_err= 3154 fi 3155else 3156 ac_cpp_err=yes 3157fi 3158if test -z "$ac_cpp_err"; then 3159 ac_header_preproc=yes 3160else 3161 echo "$as_me: failed program was:" >&5 3162sed 's/^/| /' conftest.$ac_ext >&5 3163 3164 ac_header_preproc=no 3165fi 3166rm -f conftest.err conftest.$ac_ext 3167echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3168echo "${ECHO_T}$ac_header_preproc" >&6 3169 3170# So? What about this header? 3171case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 3172 yes:no: ) 3173 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3174echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3175 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 3176echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 3177 ac_header_preproc=yes 3178 ;; 3179 no:yes:* ) 3180 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3181echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3182 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3183echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3184 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 3185echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 3186 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 3187echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 3188 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3189echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3190 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 3191echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 3192 ( 3193 cat <<\_ASBOX 3194## ------------------------------------------ ## 3195## Report this to the AC_PACKAGE_NAME lists. ## 3196## ------------------------------------------ ## 3197_ASBOX 3198 ) | 3199 sed "s/^/$as_me: WARNING: /" >&2 3200 ;; 3201esac 3202echo "$as_me:$LINENO: checking for $ac_header" >&5 3203echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3204if eval "test \"\${$as_ac_Header+set}\" = set"; then 3205 echo $ECHO_N "(cached) $ECHO_C" >&6 3206else 3207 eval "$as_ac_Header=\$ac_header_preproc" 3208fi 3209echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3210echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3211 3212fi 3213if test `eval echo '${'$as_ac_Header'}'` = yes; then 3214 cat >>confdefs.h <<_ACEOF 3215#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3216_ACEOF 3217 3218fi 3219 3220done 3221 3222 3223 3224 3225 3226 3227ac_header_dirent=no 3228for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 3229 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 3230echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 3231echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 3232if eval "test \"\${$as_ac_Header+set}\" = set"; then 3233 echo $ECHO_N "(cached) $ECHO_C" >&6 3234else 3235 cat >conftest.$ac_ext <<_ACEOF 3236/* confdefs.h. */ 3237_ACEOF 3238cat confdefs.h >>conftest.$ac_ext 3239cat >>conftest.$ac_ext <<_ACEOF 3240/* end confdefs.h. */ 3241#include <sys/types.h> 3242#include <$ac_hdr> 3243 3244int 3245main () 3246{ 3247if ((DIR *) 0) 3248return 0; 3249 ; 3250 return 0; 3251} 3252_ACEOF 3253rm -f conftest.$ac_objext 3254if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3255 (eval $ac_compile) 2>conftest.er1 3256 ac_status=$? 3257 grep -v '^ *+' conftest.er1 >conftest.err 3258 rm -f conftest.er1 3259 cat conftest.err >&5 3260 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3261 (exit $ac_status); } && 3262 { ac_try='test -z "$ac_c_werror_flag" 3263 || test ! -s conftest.err' 3264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3265 (eval $ac_try) 2>&5 3266 ac_status=$? 3267 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3268 (exit $ac_status); }; } && 3269 { ac_try='test -s conftest.$ac_objext' 3270 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3271 (eval $ac_try) 2>&5 3272 ac_status=$? 3273 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3274 (exit $ac_status); }; }; then 3275 eval "$as_ac_Header=yes" 3276else 3277 echo "$as_me: failed program was:" >&5 3278sed 's/^/| /' conftest.$ac_ext >&5 3279 3280eval "$as_ac_Header=no" 3281fi 3282rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3283fi 3284echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3285echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3286if test `eval echo '${'$as_ac_Header'}'` = yes; then 3287 cat >>confdefs.h <<_ACEOF 3288#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 3289_ACEOF 3290 3291ac_header_dirent=$ac_hdr; break 3292fi 3293 3294done 3295# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 3296if test $ac_header_dirent = dirent.h; then 3297 echo "$as_me:$LINENO: checking for library containing opendir" >&5 3298echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 3299if test "${ac_cv_search_opendir+set}" = set; then 3300 echo $ECHO_N "(cached) $ECHO_C" >&6 3301else 3302 ac_func_search_save_LIBS=$LIBS 3303ac_cv_search_opendir=no 3304cat >conftest.$ac_ext <<_ACEOF 3305/* confdefs.h. */ 3306_ACEOF 3307cat confdefs.h >>conftest.$ac_ext 3308cat >>conftest.$ac_ext <<_ACEOF 3309/* end confdefs.h. */ 3310 3311/* Override any gcc2 internal prototype to avoid an error. */ 3312#ifdef __cplusplus 3313extern "C" 3314#endif 3315/* We use char because int might match the return type of a gcc2 3316 builtin and then its argument prototype would still apply. */ 3317char opendir (); 3318int 3319main () 3320{ 3321opendir (); 3322 ; 3323 return 0; 3324} 3325_ACEOF 3326rm -f conftest.$ac_objext conftest$ac_exeext 3327if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3328 (eval $ac_link) 2>conftest.er1 3329 ac_status=$? 3330 grep -v '^ *+' conftest.er1 >conftest.err 3331 rm -f conftest.er1 3332 cat conftest.err >&5 3333 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3334 (exit $ac_status); } && 3335 { ac_try='test -z "$ac_c_werror_flag" 3336 || test ! -s conftest.err' 3337 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3338 (eval $ac_try) 2>&5 3339 ac_status=$? 3340 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3341 (exit $ac_status); }; } && 3342 { ac_try='test -s conftest$ac_exeext' 3343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3344 (eval $ac_try) 2>&5 3345 ac_status=$? 3346 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3347 (exit $ac_status); }; }; then 3348 ac_cv_search_opendir="none required" 3349else 3350 echo "$as_me: failed program was:" >&5 3351sed 's/^/| /' conftest.$ac_ext >&5 3352 3353fi 3354rm -f conftest.err conftest.$ac_objext \ 3355 conftest$ac_exeext conftest.$ac_ext 3356if test "$ac_cv_search_opendir" = no; then 3357 for ac_lib in dir; do 3358 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3359 cat >conftest.$ac_ext <<_ACEOF 3360/* confdefs.h. */ 3361_ACEOF 3362cat confdefs.h >>conftest.$ac_ext 3363cat >>conftest.$ac_ext <<_ACEOF 3364/* end confdefs.h. */ 3365 3366/* Override any gcc2 internal prototype to avoid an error. */ 3367#ifdef __cplusplus 3368extern "C" 3369#endif 3370/* We use char because int might match the return type of a gcc2 3371 builtin and then its argument prototype would still apply. */ 3372char opendir (); 3373int 3374main () 3375{ 3376opendir (); 3377 ; 3378 return 0; 3379} 3380_ACEOF 3381rm -f conftest.$ac_objext conftest$ac_exeext 3382if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3383 (eval $ac_link) 2>conftest.er1 3384 ac_status=$? 3385 grep -v '^ *+' conftest.er1 >conftest.err 3386 rm -f conftest.er1 3387 cat conftest.err >&5 3388 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3389 (exit $ac_status); } && 3390 { ac_try='test -z "$ac_c_werror_flag" 3391 || test ! -s conftest.err' 3392 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3393 (eval $ac_try) 2>&5 3394 ac_status=$? 3395 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3396 (exit $ac_status); }; } && 3397 { ac_try='test -s conftest$ac_exeext' 3398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3399 (eval $ac_try) 2>&5 3400 ac_status=$? 3401 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3402 (exit $ac_status); }; }; then 3403 ac_cv_search_opendir="-l$ac_lib" 3404break 3405else 3406 echo "$as_me: failed program was:" >&5 3407sed 's/^/| /' conftest.$ac_ext >&5 3408 3409fi 3410rm -f conftest.err conftest.$ac_objext \ 3411 conftest$ac_exeext conftest.$ac_ext 3412 done 3413fi 3414LIBS=$ac_func_search_save_LIBS 3415fi 3416echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 3417echo "${ECHO_T}$ac_cv_search_opendir" >&6 3418if test "$ac_cv_search_opendir" != no; then 3419 test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" 3420 3421fi 3422 3423else 3424 echo "$as_me:$LINENO: checking for library containing opendir" >&5 3425echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 3426if test "${ac_cv_search_opendir+set}" = set; then 3427 echo $ECHO_N "(cached) $ECHO_C" >&6 3428else 3429 ac_func_search_save_LIBS=$LIBS 3430ac_cv_search_opendir=no 3431cat >conftest.$ac_ext <<_ACEOF 3432/* confdefs.h. */ 3433_ACEOF 3434cat confdefs.h >>conftest.$ac_ext 3435cat >>conftest.$ac_ext <<_ACEOF 3436/* end confdefs.h. */ 3437 3438/* Override any gcc2 internal prototype to avoid an error. */ 3439#ifdef __cplusplus 3440extern "C" 3441#endif 3442/* We use char because int might match the return type of a gcc2 3443 builtin and then its argument prototype would still apply. */ 3444char opendir (); 3445int 3446main () 3447{ 3448opendir (); 3449 ; 3450 return 0; 3451} 3452_ACEOF 3453rm -f conftest.$ac_objext conftest$ac_exeext 3454if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3455 (eval $ac_link) 2>conftest.er1 3456 ac_status=$? 3457 grep -v '^ *+' conftest.er1 >conftest.err 3458 rm -f conftest.er1 3459 cat conftest.err >&5 3460 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3461 (exit $ac_status); } && 3462 { ac_try='test -z "$ac_c_werror_flag" 3463 || test ! -s conftest.err' 3464 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3465 (eval $ac_try) 2>&5 3466 ac_status=$? 3467 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3468 (exit $ac_status); }; } && 3469 { ac_try='test -s conftest$ac_exeext' 3470 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3471 (eval $ac_try) 2>&5 3472 ac_status=$? 3473 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3474 (exit $ac_status); }; }; then 3475 ac_cv_search_opendir="none required" 3476else 3477 echo "$as_me: failed program was:" >&5 3478sed 's/^/| /' conftest.$ac_ext >&5 3479 3480fi 3481rm -f conftest.err conftest.$ac_objext \ 3482 conftest$ac_exeext conftest.$ac_ext 3483if test "$ac_cv_search_opendir" = no; then 3484 for ac_lib in x; do 3485 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3486 cat >conftest.$ac_ext <<_ACEOF 3487/* confdefs.h. */ 3488_ACEOF 3489cat confdefs.h >>conftest.$ac_ext 3490cat >>conftest.$ac_ext <<_ACEOF 3491/* end confdefs.h. */ 3492 3493/* Override any gcc2 internal prototype to avoid an error. */ 3494#ifdef __cplusplus 3495extern "C" 3496#endif 3497/* We use char because int might match the return type of a gcc2 3498 builtin and then its argument prototype would still apply. */ 3499char opendir (); 3500int 3501main () 3502{ 3503opendir (); 3504 ; 3505 return 0; 3506} 3507_ACEOF 3508rm -f conftest.$ac_objext conftest$ac_exeext 3509if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3510 (eval $ac_link) 2>conftest.er1 3511 ac_status=$? 3512 grep -v '^ *+' conftest.er1 >conftest.err 3513 rm -f conftest.er1 3514 cat conftest.err >&5 3515 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3516 (exit $ac_status); } && 3517 { ac_try='test -z "$ac_c_werror_flag" 3518 || test ! -s conftest.err' 3519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3520 (eval $ac_try) 2>&5 3521 ac_status=$? 3522 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3523 (exit $ac_status); }; } && 3524 { ac_try='test -s conftest$ac_exeext' 3525 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3526 (eval $ac_try) 2>&5 3527 ac_status=$? 3528 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3529 (exit $ac_status); }; }; then 3530 ac_cv_search_opendir="-l$ac_lib" 3531break 3532else 3533 echo "$as_me: failed program was:" >&5 3534sed 's/^/| /' conftest.$ac_ext >&5 3535 3536fi 3537rm -f conftest.err conftest.$ac_objext \ 3538 conftest$ac_exeext conftest.$ac_ext 3539 done 3540fi 3541LIBS=$ac_func_search_save_LIBS 3542fi 3543echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 3544echo "${ECHO_T}$ac_cv_search_opendir" >&6 3545if test "$ac_cv_search_opendir" != no; then 3546 test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" 3547 3548fi 3549 3550fi 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562if test -n "$ac_tool_prefix"; then 3563 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3564set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3565echo "$as_me:$LINENO: checking for $ac_word" >&5 3566echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3567if test "${ac_cv_prog_RANLIB+set}" = set; then 3568 echo $ECHO_N "(cached) $ECHO_C" >&6 3569else 3570 if test -n "$RANLIB"; then 3571 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3572else 3573as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3574for as_dir in $PATH 3575do 3576 IFS=$as_save_IFS 3577 test -z "$as_dir" && as_dir=. 3578 for ac_exec_ext in '' $ac_executable_extensions; do 3579 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3580 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3581 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3582 break 2 3583 fi 3584done 3585done 3586 3587fi 3588fi 3589RANLIB=$ac_cv_prog_RANLIB 3590if test -n "$RANLIB"; then 3591 echo "$as_me:$LINENO: result: $RANLIB" >&5 3592echo "${ECHO_T}$RANLIB" >&6 3593else 3594 echo "$as_me:$LINENO: result: no" >&5 3595echo "${ECHO_T}no" >&6 3596fi 3597 3598fi 3599if test -z "$ac_cv_prog_RANLIB"; then 3600 ac_ct_RANLIB=$RANLIB 3601 # Extract the first word of "ranlib", so it can be a program name with args. 3602set dummy ranlib; ac_word=$2 3603echo "$as_me:$LINENO: checking for $ac_word" >&5 3604echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3605if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 3606 echo $ECHO_N "(cached) $ECHO_C" >&6 3607else 3608 if test -n "$ac_ct_RANLIB"; then 3609 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3610else 3611as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3612for as_dir in $PATH 3613do 3614 IFS=$as_save_IFS 3615 test -z "$as_dir" && as_dir=. 3616 for ac_exec_ext in '' $ac_executable_extensions; do 3617 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3618 ac_cv_prog_ac_ct_RANLIB="ranlib" 3619 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3620 break 2 3621 fi 3622done 3623done 3624 3625 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 3626fi 3627fi 3628ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3629if test -n "$ac_ct_RANLIB"; then 3630 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 3631echo "${ECHO_T}$ac_ct_RANLIB" >&6 3632else 3633 echo "$as_me:$LINENO: result: no" >&5 3634echo "${ECHO_T}no" >&6 3635fi 3636 3637 RANLIB=$ac_ct_RANLIB 3638else 3639 RANLIB="$ac_cv_prog_RANLIB" 3640fi 3641 3642 3643 ac_config_files="$ac_config_files Makefile" 3644 ac_config_commands="$ac_config_commands default" 3645cat >confcache <<\_ACEOF 3646# This file is a shell script that caches the results of configure 3647# tests run on this system so they can be shared between configure 3648# scripts and configure runs, see configure's option --config-cache. 3649# It is not useful on other systems. If it contains results you don't 3650# want to keep, you may remove or edit it. 3651# 3652# config.status only pays attention to the cache file if you give it 3653# the --recheck option to rerun configure. 3654# 3655# `ac_cv_env_foo' variables (set or unset) will be overridden when 3656# loading this file, other *unset* `ac_cv_foo' will be assigned the 3657# following values. 3658 3659_ACEOF 3660 3661# The following way of writing the cache mishandles newlines in values, 3662# but we know of no workaround that is simple, portable, and efficient. 3663# So, don't put newlines in cache variables' values. 3664# Ultrix sh set writes to stderr and can't be redirected directly, 3665# and sets the high bit in the cache file unless we assign to the vars. 3666{ 3667 (set) 2>&1 | 3668 case `(ac_space=' '; set | grep ac_space) 2>&1` in 3669 *ac_space=\ *) 3670 # `set' does not quote correctly, so add quotes (double-quote 3671 # substitution turns \\\\ into \\, and sed turns \\ into \). 3672 sed -n \ 3673 "s/'/'\\\\''/g; 3674 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3675 ;; 3676 *) 3677 # `set' quotes correctly as required by POSIX, so do not add quotes. 3678 sed -n \ 3679 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 3680 ;; 3681 esac; 3682} | 3683 sed ' 3684 t clear 3685 : clear 3686 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3687 t end 3688 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3689 : end' >>confcache 3690if diff $cache_file confcache >/dev/null 2>&1; then :; else 3691 if test -w $cache_file; then 3692 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 3693 cat confcache >$cache_file 3694 else 3695 echo "not updating unwritable cache $cache_file" 3696 fi 3697fi 3698rm -f confcache 3699 3700test "x$prefix" = xNONE && prefix=$ac_default_prefix 3701# Let make expand exec_prefix. 3702test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3703 3704# VPATH may cause trouble with some makes, so we remove $(srcdir), 3705# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 3706# trailing colons and then remove the whole line if VPATH becomes empty 3707# (actually we leave an empty line to preserve line numbers). 3708if test "x$srcdir" = x.; then 3709 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 3710s/:*\$(srcdir):*/:/; 3711s/:*\${srcdir}:*/:/; 3712s/:*@srcdir@:*/:/; 3713s/^\([^=]*=[ ]*\):*/\1/; 3714s/:*$//; 3715s/^[^=]*=[ ]*$//; 3716}' 3717fi 3718 3719DEFS=-DHAVE_CONFIG_H 3720 3721ac_libobjs= 3722ac_ltlibobjs= 3723for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3724 # 1. Remove the extension, and $U if already installed. 3725 ac_i=`echo "$ac_i" | 3726 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 3727 # 2. Add them. 3728 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 3729 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 3730done 3731LIBOBJS=$ac_libobjs 3732 3733LTLIBOBJS=$ac_ltlibobjs 3734 3735 3736 3737: ${CONFIG_STATUS=./config.status} 3738ac_clean_files_save=$ac_clean_files 3739ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3740{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 3741echo "$as_me: creating $CONFIG_STATUS" >&6;} 3742cat >$CONFIG_STATUS <<_ACEOF 3743#! $SHELL 3744# Generated by $as_me. 3745# Run this file to recreate the current configuration. 3746# Compiler output produced by configure, useful for debugging 3747# configure, is in config.log if it exists. 3748 3749debug=false 3750ac_cs_recheck=false 3751ac_cs_silent=false 3752SHELL=\${CONFIG_SHELL-$SHELL} 3753_ACEOF 3754 3755cat >>$CONFIG_STATUS <<\_ACEOF 3756## --------------------- ## 3757## M4sh Initialization. ## 3758## --------------------- ## 3759 3760# Be Bourne compatible 3761if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 3762 emulate sh 3763 NULLCMD=: 3764 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 3765 # is contrary to our usage. Disable this feature. 3766 alias -g '${1+"$@"}'='"$@"' 3767elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 3768 set -o posix 3769fi 3770DUALCASE=1; export DUALCASE # for MKS sh 3771 3772# Support unset when possible. 3773if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 3774 as_unset=unset 3775else 3776 as_unset=false 3777fi 3778 3779 3780# Work around bugs in pre-3.0 UWIN ksh. 3781$as_unset ENV MAIL MAILPATH 3782PS1='$ ' 3783PS2='> ' 3784PS4='+ ' 3785 3786# NLS nuisances. 3787for as_var in \ 3788 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 3789 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 3790 LC_TELEPHONE LC_TIME 3791do 3792 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 3793 eval $as_var=C; export $as_var 3794 else 3795 $as_unset $as_var 3796 fi 3797done 3798 3799# Required to use basename. 3800if expr a : '\(a\)' >/dev/null 2>&1; then 3801 as_expr=expr 3802else 3803 as_expr=false 3804fi 3805 3806if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 3807 as_basename=basename 3808else 3809 as_basename=false 3810fi 3811 3812 3813# Name of the executable. 3814as_me=`$as_basename "$0" || 3815$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3816 X"$0" : 'X\(//\)$' \| \ 3817 X"$0" : 'X\(/\)$' \| \ 3818 . : '\(.\)' 2>/dev/null || 3819echo X/"$0" | 3820 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 3821 /^X\/\(\/\/\)$/{ s//\1/; q; } 3822 /^X\/\(\/\).*/{ s//\1/; q; } 3823 s/.*/./; q'` 3824 3825 3826# PATH needs CR, and LINENO needs CR and PATH. 3827# Avoid depending upon Character Ranges. 3828as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3829as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3830as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3831as_cr_digits='0123456789' 3832as_cr_alnum=$as_cr_Letters$as_cr_digits 3833 3834# The user is always right. 3835if test "${PATH_SEPARATOR+set}" != set; then 3836 echo "#! /bin/sh" >conf$$.sh 3837 echo "exit 0" >>conf$$.sh 3838 chmod +x conf$$.sh 3839 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 3840 PATH_SEPARATOR=';' 3841 else 3842 PATH_SEPARATOR=: 3843 fi 3844 rm -f conf$$.sh 3845fi 3846 3847 3848 as_lineno_1=$LINENO 3849 as_lineno_2=$LINENO 3850 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3851 test "x$as_lineno_1" != "x$as_lineno_2" && 3852 test "x$as_lineno_3" = "x$as_lineno_2" || { 3853 # Find who we are. Look in the path if we contain no path at all 3854 # relative or not. 3855 case $0 in 3856 *[\\/]* ) as_myself=$0 ;; 3857 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3858for as_dir in $PATH 3859do 3860 IFS=$as_save_IFS 3861 test -z "$as_dir" && as_dir=. 3862 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3863done 3864 3865 ;; 3866 esac 3867 # We did not find ourselves, most probably we were run as `sh COMMAND' 3868 # in which case we are not to be found in the path. 3869 if test "x$as_myself" = x; then 3870 as_myself=$0 3871 fi 3872 if test ! -f "$as_myself"; then 3873 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 3874echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 3875 { (exit 1); exit 1; }; } 3876 fi 3877 case $CONFIG_SHELL in 3878 '') 3879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3880for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 3881do 3882 IFS=$as_save_IFS 3883 test -z "$as_dir" && as_dir=. 3884 for as_base in sh bash ksh sh5; do 3885 case $as_dir in 3886 /*) 3887 if ("$as_dir/$as_base" -c ' 3888 as_lineno_1=$LINENO 3889 as_lineno_2=$LINENO 3890 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3891 test "x$as_lineno_1" != "x$as_lineno_2" && 3892 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 3893 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 3894 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 3895 CONFIG_SHELL=$as_dir/$as_base 3896 export CONFIG_SHELL 3897 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 3898 fi;; 3899 esac 3900 done 3901done 3902;; 3903 esac 3904 3905 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 3906 # uniformly replaced by the line number. The first 'sed' inserts a 3907 # line-number line before each line; the second 'sed' does the real 3908 # work. The second script uses 'N' to pair each line-number line 3909 # with the numbered line, and appends trailing '-' during 3910 # substitution so that $LINENO is not a special case at line end. 3911 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 3912 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 3913 sed '=' <$as_myself | 3914 sed ' 3915 N 3916 s,$,-, 3917 : loop 3918 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 3919 t loop 3920 s,-$,, 3921 s,^['$as_cr_digits']*\n,, 3922 ' >$as_me.lineno && 3923 chmod +x $as_me.lineno || 3924 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 3925echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 3926 { (exit 1); exit 1; }; } 3927 3928 # Don't try to exec as it changes $[0], causing all sort of problems 3929 # (the dirname of $[0] is not the place where we might find the 3930 # original and so on. Autoconf is especially sensible to this). 3931 . ./$as_me.lineno 3932 # Exit status is that of the last command. 3933 exit 3934} 3935 3936 3937case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 3938 *c*,-n*) ECHO_N= ECHO_C=' 3939' ECHO_T=' ' ;; 3940 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 3941 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 3942esac 3943 3944if expr a : '\(a\)' >/dev/null 2>&1; then 3945 as_expr=expr 3946else 3947 as_expr=false 3948fi 3949 3950rm -f conf$$ conf$$.exe conf$$.file 3951echo >conf$$.file 3952if ln -s conf$$.file conf$$ 2>/dev/null; then 3953 # We could just check for DJGPP; but this test a) works b) is more generic 3954 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 3955 if test -f conf$$.exe; then 3956 # Don't use ln at all; we don't have any links 3957 as_ln_s='cp -p' 3958 else 3959 as_ln_s='ln -s' 3960 fi 3961elif ln conf$$.file conf$$ 2>/dev/null; then 3962 as_ln_s=ln 3963else 3964 as_ln_s='cp -p' 3965fi 3966rm -f conf$$ conf$$.exe conf$$.file 3967 3968if mkdir -p . 2>/dev/null; then 3969 as_mkdir_p=: 3970else 3971 test -d ./-p && rmdir ./-p 3972 as_mkdir_p=false 3973fi 3974 3975as_executable_p="test -f" 3976 3977# Sed expression to map a string onto a valid CPP name. 3978as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 3979 3980# Sed expression to map a string onto a valid variable name. 3981as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 3982 3983 3984# IFS 3985# We need space, tab and new line, in precisely that order. 3986as_nl=' 3987' 3988IFS=" $as_nl" 3989 3990# CDPATH. 3991$as_unset CDPATH 3992 3993exec 6>&1 3994 3995# Open the log real soon, to keep \$[0] and so on meaningful, and to 3996# report actual input values of CONFIG_FILES etc. instead of their 3997# values after options handling. Logging --version etc. is OK. 3998exec 5>>config.log 3999{ 4000 echo 4001 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4002## Running $as_me. ## 4003_ASBOX 4004} >&5 4005cat >&5 <<_CSEOF 4006 4007This file was extended by $as_me, which was 4008generated by GNU Autoconf 2.59. Invocation command line was 4009 4010 CONFIG_FILES = $CONFIG_FILES 4011 CONFIG_HEADERS = $CONFIG_HEADERS 4012 CONFIG_LINKS = $CONFIG_LINKS 4013 CONFIG_COMMANDS = $CONFIG_COMMANDS 4014 $ $0 $@ 4015 4016_CSEOF 4017echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 4018echo >&5 4019_ACEOF 4020 4021# Files that config.status was made for. 4022if test -n "$ac_config_files"; then 4023 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 4024fi 4025 4026if test -n "$ac_config_headers"; then 4027 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 4028fi 4029 4030if test -n "$ac_config_links"; then 4031 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 4032fi 4033 4034if test -n "$ac_config_commands"; then 4035 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 4036fi 4037 4038cat >>$CONFIG_STATUS <<\_ACEOF 4039 4040ac_cs_usage="\ 4041\`$as_me' instantiates files from templates according to the 4042current configuration. 4043 4044Usage: $0 [OPTIONS] [FILE]... 4045 4046 -h, --help print this help, then exit 4047 -V, --version print version number, then exit 4048 -q, --quiet do not print progress messages 4049 -d, --debug don't remove temporary files 4050 --recheck update $as_me by reconfiguring in the same conditions 4051 --file=FILE[:TEMPLATE] 4052 instantiate the configuration file FILE 4053 --header=FILE[:TEMPLATE] 4054 instantiate the configuration header FILE 4055 4056Configuration files: 4057$config_files 4058 4059Configuration headers: 4060$config_headers 4061 4062Configuration commands: 4063$config_commands 4064 4065Report bugs to <bug-autoconf@gnu.org>." 4066_ACEOF 4067 4068cat >>$CONFIG_STATUS <<_ACEOF 4069ac_cs_version="\\ 4070config.status 4071configured by $0, generated by GNU Autoconf 2.59, 4072 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 4073 4074Copyright (C) 2003 Free Software Foundation, Inc. 4075This config.status script is free software; the Free Software Foundation 4076gives unlimited permission to copy, distribute and modify it." 4077srcdir=$srcdir 4078INSTALL="$INSTALL" 4079_ACEOF 4080 4081cat >>$CONFIG_STATUS <<\_ACEOF 4082# If no file are specified by the user, then we need to provide default 4083# value. By we need to know if files were specified by the user. 4084ac_need_defaults=: 4085while test $# != 0 4086do 4087 case $1 in 4088 --*=*) 4089 ac_option=`expr "x$1" : 'x\([^=]*\)='` 4090 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 4091 ac_shift=: 4092 ;; 4093 -*) 4094 ac_option=$1 4095 ac_optarg=$2 4096 ac_shift=shift 4097 ;; 4098 *) # This is not an option, so the user has probably given explicit 4099 # arguments. 4100 ac_option=$1 4101 ac_need_defaults=false;; 4102 esac 4103 4104 case $ac_option in 4105 # Handling of the options. 4106_ACEOF 4107cat >>$CONFIG_STATUS <<\_ACEOF 4108 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4109 ac_cs_recheck=: ;; 4110 --version | --vers* | -V ) 4111 echo "$ac_cs_version"; exit 0 ;; 4112 --he | --h) 4113 # Conflict between --help and --header 4114 { { echo "$as_me:$LINENO: error: ambiguous option: $1 4115Try \`$0 --help' for more information." >&5 4116echo "$as_me: error: ambiguous option: $1 4117Try \`$0 --help' for more information." >&2;} 4118 { (exit 1); exit 1; }; };; 4119 --help | --hel | -h ) 4120 echo "$ac_cs_usage"; exit 0 ;; 4121 --debug | --d* | -d ) 4122 debug=: ;; 4123 --file | --fil | --fi | --f ) 4124 $ac_shift 4125 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 4126 ac_need_defaults=false;; 4127 --header | --heade | --head | --hea ) 4128 $ac_shift 4129 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 4130 ac_need_defaults=false;; 4131 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4132 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4133 ac_cs_silent=: ;; 4134 4135 # This is an error. 4136 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 4137Try \`$0 --help' for more information." >&5 4138echo "$as_me: error: unrecognized option: $1 4139Try \`$0 --help' for more information." >&2;} 4140 { (exit 1); exit 1; }; } ;; 4141 4142 *) ac_config_targets="$ac_config_targets $1" ;; 4143 4144 esac 4145 shift 4146done 4147 4148ac_configure_extra_args= 4149 4150if $ac_cs_silent; then 4151 exec 6>/dev/null 4152 ac_configure_extra_args="$ac_configure_extra_args --silent" 4153fi 4154 4155_ACEOF 4156cat >>$CONFIG_STATUS <<_ACEOF 4157if \$ac_cs_recheck; then 4158 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 4159 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4160fi 4161 4162_ACEOF 4163 4164 4165 4166 4167 4168cat >>$CONFIG_STATUS <<\_ACEOF 4169for ac_config_target in $ac_config_targets 4170do 4171 case "$ac_config_target" in 4172 # Handling of arguments. 4173 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4174 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 4175 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 4176 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 4177echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 4178 { (exit 1); exit 1; }; };; 4179 esac 4180done 4181 4182# If the user did not use the arguments to specify the items to instantiate, 4183# then the envvar interface is used. Set only those that are not. 4184# We use the long form for the default assignment because of an extremely 4185# bizarre bug on SunOS 4.1.3. 4186if $ac_need_defaults; then 4187 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4188 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4189 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4190fi 4191 4192# Have a temporary directory for convenience. Make it in the build tree 4193# simply because there is no reason to put it here, and in addition, 4194# creating and moving files from /tmp can sometimes cause problems. 4195# Create a temporary directory, and hook for its removal unless debugging. 4196$debug || 4197{ 4198 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 4199 trap '{ (exit 1); exit 1; }' 1 2 13 15 4200} 4201 4202# Create a (secure) tmp directory for tmp files. 4203 4204{ 4205 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 4206 test -n "$tmp" && test -d "$tmp" 4207} || 4208{ 4209 tmp=./confstat$$-$RANDOM 4210 (umask 077 && mkdir $tmp) 4211} || 4212{ 4213 echo "$me: cannot create a temporary directory in ." >&2 4214 { (exit 1); exit 1; } 4215} 4216 4217_ACEOF 4218 4219cat >>$CONFIG_STATUS <<_ACEOF 4220 4221# 4222# CONFIG_FILES section. 4223# 4224 4225# No need to generate the scripts if there are no CONFIG_FILES. 4226# This happens for instance when ./config.status config.h 4227if test -n "\$CONFIG_FILES"; then 4228 # Protect against being on the right side of a sed subst in config.status. 4229 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 4230 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 4231s,@sim_environment@,$sim_environment,;t t 4232s,@sim_alignment@,$sim_alignment,;t t 4233s,@sim_assert@,$sim_assert,;t t 4234s,@sim_bitsize@,$sim_bitsize,;t t 4235s,@sim_endian@,$sim_endian,;t t 4236s,@sim_hostendian@,$sim_hostendian,;t t 4237s,@sim_float@,$sim_float,;t t 4238s,@sim_scache@,$sim_scache,;t t 4239s,@sim_default_model@,$sim_default_model,;t t 4240s,@sim_hw_cflags@,$sim_hw_cflags,;t t 4241s,@sim_hw_objs@,$sim_hw_objs,;t t 4242s,@sim_hw@,$sim_hw,;t t 4243s,@sim_inline@,$sim_inline,;t t 4244s,@sim_packages@,$sim_packages,;t t 4245s,@sim_regparm@,$sim_regparm,;t t 4246s,@sim_reserved_bits@,$sim_reserved_bits,;t t 4247s,@sim_smp@,$sim_smp,;t t 4248s,@sim_stdcall@,$sim_stdcall,;t t 4249s,@sim_xor_endian@,$sim_xor_endian,;t t 4250s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t 4251s,@WERROR_CFLAGS@,$WERROR_CFLAGS,;t t 4252s,@SHELL@,$SHELL,;t t 4253s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 4254s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 4255s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 4256s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 4257s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 4258s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 4259s,@exec_prefix@,$exec_prefix,;t t 4260s,@prefix@,$prefix,;t t 4261s,@program_transform_name@,$program_transform_name,;t t 4262s,@bindir@,$bindir,;t t 4263s,@sbindir@,$sbindir,;t t 4264s,@libexecdir@,$libexecdir,;t t 4265s,@datadir@,$datadir,;t t 4266s,@sysconfdir@,$sysconfdir,;t t 4267s,@sharedstatedir@,$sharedstatedir,;t t 4268s,@localstatedir@,$localstatedir,;t t 4269s,@libdir@,$libdir,;t t 4270s,@includedir@,$includedir,;t t 4271s,@oldincludedir@,$oldincludedir,;t t 4272s,@infodir@,$infodir,;t t 4273s,@mandir@,$mandir,;t t 4274s,@build_alias@,$build_alias,;t t 4275s,@host_alias@,$host_alias,;t t 4276s,@target_alias@,$target_alias,;t t 4277s,@DEFS@,$DEFS,;t t 4278s,@ECHO_C@,$ECHO_C,;t t 4279s,@ECHO_N@,$ECHO_N,;t t 4280s,@ECHO_T@,$ECHO_T,;t t 4281s,@LIBS@,$LIBS,;t t 4282s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 4283s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 4284s,@INSTALL_DATA@,$INSTALL_DATA,;t t 4285s,@CC@,$CC,;t t 4286s,@CFLAGS@,$CFLAGS,;t t 4287s,@LDFLAGS@,$LDFLAGS,;t t 4288s,@CPPFLAGS@,$CPPFLAGS,;t t 4289s,@ac_ct_CC@,$ac_ct_CC,;t t 4290s,@EXEEXT@,$EXEEXT,;t t 4291s,@OBJEXT@,$OBJEXT,;t t 4292s,@build@,$build,;t t 4293s,@build_cpu@,$build_cpu,;t t 4294s,@build_vendor@,$build_vendor,;t t 4295s,@build_os@,$build_os,;t t 4296s,@host@,$host,;t t 4297s,@host_cpu@,$host_cpu,;t t 4298s,@host_vendor@,$host_vendor,;t t 4299s,@host_os@,$host_os,;t t 4300s,@target@,$target,;t t 4301s,@target_cpu@,$target_cpu,;t t 4302s,@target_vendor@,$target_vendor,;t t 4303s,@target_os@,$target_os,;t t 4304s,@CPP@,$CPP,;t t 4305s,@EGREP@,$EGREP,;t t 4306s,@AR_FOR_BUILD@,$AR_FOR_BUILD,;t t 4307s,@AR_FLAGS_FOR_BUILD@,$AR_FLAGS_FOR_BUILD,;t t 4308s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t 4309s,@CFLAGS_FOR_BUILD@,$CFLAGS_FOR_BUILD,;t t 4310s,@RANLIB_FOR_BUILD@,$RANLIB_FOR_BUILD,;t t 4311s,@LIBIBERTY_LIB@,$LIBIBERTY_LIB,;t t 4312s,@AR@,$AR,;t t 4313s,@RANLIB@,$RANLIB,;t t 4314s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 4315s,@LIBOBJS@,$LIBOBJS,;t t 4316s,@LTLIBOBJS@,$LTLIBOBJS,;t t 4317CEOF 4318 4319_ACEOF 4320 4321 cat >>$CONFIG_STATUS <<\_ACEOF 4322 # Split the substitutions into bite-sized pieces for seds with 4323 # small command number limits, like on Digital OSF/1 and HP-UX. 4324 ac_max_sed_lines=48 4325 ac_sed_frag=1 # Number of current file. 4326 ac_beg=1 # First line for current file. 4327 ac_end=$ac_max_sed_lines # Line after last line for current file. 4328 ac_more_lines=: 4329 ac_sed_cmds= 4330 while $ac_more_lines; do 4331 if test $ac_beg -gt 1; then 4332 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4333 else 4334 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4335 fi 4336 if test ! -s $tmp/subs.frag; then 4337 ac_more_lines=false 4338 else 4339 # The purpose of the label and of the branching condition is to 4340 # speed up the sed processing (if there are no `@' at all, there 4341 # is no need to browse any of the substitutions). 4342 # These are the two extra sed commands mentioned above. 4343 (echo ':t 4344 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 4345 if test -z "$ac_sed_cmds"; then 4346 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 4347 else 4348 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 4349 fi 4350 ac_sed_frag=`expr $ac_sed_frag + 1` 4351 ac_beg=$ac_end 4352 ac_end=`expr $ac_end + $ac_max_sed_lines` 4353 fi 4354 done 4355 if test -z "$ac_sed_cmds"; then 4356 ac_sed_cmds=cat 4357 fi 4358fi # test -n "$CONFIG_FILES" 4359 4360_ACEOF 4361cat >>$CONFIG_STATUS <<\_ACEOF 4362for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 4363 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4364 case $ac_file in 4365 - | *:- | *:-:* ) # input from stdin 4366 cat >$tmp/stdin 4367 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4368 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4369 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4370 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4371 * ) ac_file_in=$ac_file.in ;; 4372 esac 4373 4374 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 4375 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4376$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4377 X"$ac_file" : 'X\(//\)[^/]' \| \ 4378 X"$ac_file" : 'X\(//\)$' \| \ 4379 X"$ac_file" : 'X\(/\)' \| \ 4380 . : '\(.\)' 2>/dev/null || 4381echo X"$ac_file" | 4382 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4383 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4384 /^X\(\/\/\)$/{ s//\1/; q; } 4385 /^X\(\/\).*/{ s//\1/; q; } 4386 s/.*/./; q'` 4387 { if $as_mkdir_p; then 4388 mkdir -p "$ac_dir" 4389 else 4390 as_dir="$ac_dir" 4391 as_dirs= 4392 while test ! -d "$as_dir"; do 4393 as_dirs="$as_dir $as_dirs" 4394 as_dir=`(dirname "$as_dir") 2>/dev/null || 4395$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4396 X"$as_dir" : 'X\(//\)[^/]' \| \ 4397 X"$as_dir" : 'X\(//\)$' \| \ 4398 X"$as_dir" : 'X\(/\)' \| \ 4399 . : '\(.\)' 2>/dev/null || 4400echo X"$as_dir" | 4401 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4402 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4403 /^X\(\/\/\)$/{ s//\1/; q; } 4404 /^X\(\/\).*/{ s//\1/; q; } 4405 s/.*/./; q'` 4406 done 4407 test ! -n "$as_dirs" || mkdir $as_dirs 4408 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4409echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4410 { (exit 1); exit 1; }; }; } 4411 4412 ac_builddir=. 4413 4414if test "$ac_dir" != .; then 4415 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4416 # A "../" for each directory in $ac_dir_suffix. 4417 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4418else 4419 ac_dir_suffix= ac_top_builddir= 4420fi 4421 4422case $srcdir in 4423 .) # No --srcdir option. We are building in place. 4424 ac_srcdir=. 4425 if test -z "$ac_top_builddir"; then 4426 ac_top_srcdir=. 4427 else 4428 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4429 fi ;; 4430 [\\/]* | ?:[\\/]* ) # Absolute path. 4431 ac_srcdir=$srcdir$ac_dir_suffix; 4432 ac_top_srcdir=$srcdir ;; 4433 *) # Relative path. 4434 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4435 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4436esac 4437 4438# Do not use `cd foo && pwd` to compute absolute paths, because 4439# the directories may not exist. 4440case `pwd` in 4441.) ac_abs_builddir="$ac_dir";; 4442*) 4443 case "$ac_dir" in 4444 .) ac_abs_builddir=`pwd`;; 4445 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 4446 *) ac_abs_builddir=`pwd`/"$ac_dir";; 4447 esac;; 4448esac 4449case $ac_abs_builddir in 4450.) ac_abs_top_builddir=${ac_top_builddir}.;; 4451*) 4452 case ${ac_top_builddir}. in 4453 .) ac_abs_top_builddir=$ac_abs_builddir;; 4454 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 4455 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 4456 esac;; 4457esac 4458case $ac_abs_builddir in 4459.) ac_abs_srcdir=$ac_srcdir;; 4460*) 4461 case $ac_srcdir in 4462 .) ac_abs_srcdir=$ac_abs_builddir;; 4463 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 4464 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 4465 esac;; 4466esac 4467case $ac_abs_builddir in 4468.) ac_abs_top_srcdir=$ac_top_srcdir;; 4469*) 4470 case $ac_top_srcdir in 4471 .) ac_abs_top_srcdir=$ac_abs_builddir;; 4472 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 4473 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 4474 esac;; 4475esac 4476 4477 4478 case $INSTALL in 4479 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4480 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 4481 esac 4482 4483 if test x"$ac_file" != x-; then 4484 { echo "$as_me:$LINENO: creating $ac_file" >&5 4485echo "$as_me: creating $ac_file" >&6;} 4486 rm -f "$ac_file" 4487 fi 4488 # Let's still pretend it is `configure' which instantiates (i.e., don't 4489 # use $as_me), people would be surprised to read: 4490 # /* config.h. Generated by config.status. */ 4491 if test x"$ac_file" = x-; then 4492 configure_input= 4493 else 4494 configure_input="$ac_file. " 4495 fi 4496 configure_input=$configure_input"Generated from `echo $ac_file_in | 4497 sed 's,.*/,,'` by configure." 4498 4499 # First look for the input files in the build tree, otherwise in the 4500 # src tree. 4501 ac_file_inputs=`IFS=: 4502 for f in $ac_file_in; do 4503 case $f in 4504 -) echo $tmp/stdin ;; 4505 [\\/$]*) 4506 # Absolute (can't be DOS-style, as IFS=:) 4507 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4508echo "$as_me: error: cannot find input file: $f" >&2;} 4509 { (exit 1); exit 1; }; } 4510 echo "$f";; 4511 *) # Relative 4512 if test -f "$f"; then 4513 # Build tree 4514 echo "$f" 4515 elif test -f "$srcdir/$f"; then 4516 # Source tree 4517 echo "$srcdir/$f" 4518 else 4519 # /dev/null tree 4520 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4521echo "$as_me: error: cannot find input file: $f" >&2;} 4522 { (exit 1); exit 1; }; } 4523 fi;; 4524 esac 4525 done` || { (exit 1); exit 1; } 4526_ACEOF 4527cat >>$CONFIG_STATUS <<_ACEOF 4528 sed "$ac_vpsub 4529$extrasub 4530_ACEOF 4531cat >>$CONFIG_STATUS <<\_ACEOF 4532:t 4533/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4534s,@configure_input@,$configure_input,;t t 4535s,@srcdir@,$ac_srcdir,;t t 4536s,@abs_srcdir@,$ac_abs_srcdir,;t t 4537s,@top_srcdir@,$ac_top_srcdir,;t t 4538s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 4539s,@builddir@,$ac_builddir,;t t 4540s,@abs_builddir@,$ac_abs_builddir,;t t 4541s,@top_builddir@,$ac_top_builddir,;t t 4542s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 4543s,@INSTALL@,$ac_INSTALL,;t t 4544" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 4545 rm -f $tmp/stdin 4546 if test x"$ac_file" != x-; then 4547 mv $tmp/out $ac_file 4548 else 4549 cat $tmp/out 4550 rm -f $tmp/out 4551 fi 4552 4553done 4554_ACEOF 4555cat >>$CONFIG_STATUS <<\_ACEOF 4556 4557# 4558# CONFIG_HEADER section. 4559# 4560 4561# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 4562# NAME is the cpp macro being defined and VALUE is the value it is being given. 4563# 4564# ac_d sets the value in "#define NAME VALUE" lines. 4565ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 4566ac_dB='[ ].*$,\1#\2' 4567ac_dC=' ' 4568ac_dD=',;t' 4569# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 4570ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4571ac_uB='$,\1#\2define\3' 4572ac_uC=' ' 4573ac_uD=',;t' 4574 4575for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 4576 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4577 case $ac_file in 4578 - | *:- | *:-:* ) # input from stdin 4579 cat >$tmp/stdin 4580 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4581 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4582 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4583 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4584 * ) ac_file_in=$ac_file.in ;; 4585 esac 4586 4587 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 4588echo "$as_me: creating $ac_file" >&6;} 4589 4590 # First look for the input files in the build tree, otherwise in the 4591 # src tree. 4592 ac_file_inputs=`IFS=: 4593 for f in $ac_file_in; do 4594 case $f in 4595 -) echo $tmp/stdin ;; 4596 [\\/$]*) 4597 # Absolute (can't be DOS-style, as IFS=:) 4598 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4599echo "$as_me: error: cannot find input file: $f" >&2;} 4600 { (exit 1); exit 1; }; } 4601 # Do quote $f, to prevent DOS paths from being IFS'd. 4602 echo "$f";; 4603 *) # Relative 4604 if test -f "$f"; then 4605 # Build tree 4606 echo "$f" 4607 elif test -f "$srcdir/$f"; then 4608 # Source tree 4609 echo "$srcdir/$f" 4610 else 4611 # /dev/null tree 4612 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4613echo "$as_me: error: cannot find input file: $f" >&2;} 4614 { (exit 1); exit 1; }; } 4615 fi;; 4616 esac 4617 done` || { (exit 1); exit 1; } 4618 # Remove the trailing spaces. 4619 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 4620 4621_ACEOF 4622 4623# Transform confdefs.h into two sed scripts, `conftest.defines' and 4624# `conftest.undefs', that substitutes the proper values into 4625# config.h.in to produce config.h. The first handles `#define' 4626# templates, and the second `#undef' templates. 4627# And first: Protect against being on the right side of a sed subst in 4628# config.status. Protect against being in an unquoted here document 4629# in config.status. 4630rm -f conftest.defines conftest.undefs 4631# Using a here document instead of a string reduces the quoting nightmare. 4632# Putting comments in sed scripts is not portable. 4633# 4634# `end' is used to avoid that the second main sed command (meant for 4635# 0-ary CPP macros) applies to n-ary macro definitions. 4636# See the Autoconf documentation for `clear'. 4637cat >confdef2sed.sed <<\_ACEOF 4638s/[\\&,]/\\&/g 4639s,[\\$`],\\&,g 4640t clear 4641: clear 4642s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 4643t end 4644s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 4645: end 4646_ACEOF 4647# If some macros were called several times there might be several times 4648# the same #defines, which is useless. Nevertheless, we may not want to 4649# sort them, since we want the *last* AC-DEFINE to be honored. 4650uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 4651sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 4652rm -f confdef2sed.sed 4653 4654# This sed command replaces #undef with comments. This is necessary, for 4655# example, in the case of _POSIX_SOURCE, which is predefined and required 4656# on some systems where configure will not decide to define it. 4657cat >>conftest.undefs <<\_ACEOF 4658s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 4659_ACEOF 4660 4661# Break up conftest.defines because some shells have a limit on the size 4662# of here documents, and old seds have small limits too (100 cmds). 4663echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 4664echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 4665echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 4666echo ' :' >>$CONFIG_STATUS 4667rm -f conftest.tail 4668while grep . conftest.defines >/dev/null 4669do 4670 # Write a limited-size here document to $tmp/defines.sed. 4671 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 4672 # Speed up: don't consider the non `#define' lines. 4673 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 4674 # Work around the forget-to-reset-the-flag bug. 4675 echo 't clr' >>$CONFIG_STATUS 4676 echo ': clr' >>$CONFIG_STATUS 4677 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 4678 echo 'CEOF 4679 sed -f $tmp/defines.sed $tmp/in >$tmp/out 4680 rm -f $tmp/in 4681 mv $tmp/out $tmp/in 4682' >>$CONFIG_STATUS 4683 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 4684 rm -f conftest.defines 4685 mv conftest.tail conftest.defines 4686done 4687rm -f conftest.defines 4688echo ' fi # grep' >>$CONFIG_STATUS 4689echo >>$CONFIG_STATUS 4690 4691# Break up conftest.undefs because some shells have a limit on the size 4692# of here documents, and old seds have small limits too (100 cmds). 4693echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 4694rm -f conftest.tail 4695while grep . conftest.undefs >/dev/null 4696do 4697 # Write a limited-size here document to $tmp/undefs.sed. 4698 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 4699 # Speed up: don't consider the non `#undef' 4700 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 4701 # Work around the forget-to-reset-the-flag bug. 4702 echo 't clr' >>$CONFIG_STATUS 4703 echo ': clr' >>$CONFIG_STATUS 4704 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 4705 echo 'CEOF 4706 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 4707 rm -f $tmp/in 4708 mv $tmp/out $tmp/in 4709' >>$CONFIG_STATUS 4710 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 4711 rm -f conftest.undefs 4712 mv conftest.tail conftest.undefs 4713done 4714rm -f conftest.undefs 4715 4716cat >>$CONFIG_STATUS <<\_ACEOF 4717 # Let's still pretend it is `configure' which instantiates (i.e., don't 4718 # use $as_me), people would be surprised to read: 4719 # /* config.h. Generated by config.status. */ 4720 if test x"$ac_file" = x-; then 4721 echo "/* Generated by configure. */" >$tmp/config.h 4722 else 4723 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 4724 fi 4725 cat $tmp/in >>$tmp/config.h 4726 rm -f $tmp/in 4727 if test x"$ac_file" != x-; then 4728 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 4729 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 4730echo "$as_me: $ac_file is unchanged" >&6;} 4731 else 4732 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4733$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4734 X"$ac_file" : 'X\(//\)[^/]' \| \ 4735 X"$ac_file" : 'X\(//\)$' \| \ 4736 X"$ac_file" : 'X\(/\)' \| \ 4737 . : '\(.\)' 2>/dev/null || 4738echo X"$ac_file" | 4739 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4740 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4741 /^X\(\/\/\)$/{ s//\1/; q; } 4742 /^X\(\/\).*/{ s//\1/; q; } 4743 s/.*/./; q'` 4744 { if $as_mkdir_p; then 4745 mkdir -p "$ac_dir" 4746 else 4747 as_dir="$ac_dir" 4748 as_dirs= 4749 while test ! -d "$as_dir"; do 4750 as_dirs="$as_dir $as_dirs" 4751 as_dir=`(dirname "$as_dir") 2>/dev/null || 4752$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4753 X"$as_dir" : 'X\(//\)[^/]' \| \ 4754 X"$as_dir" : 'X\(//\)$' \| \ 4755 X"$as_dir" : 'X\(/\)' \| \ 4756 . : '\(.\)' 2>/dev/null || 4757echo X"$as_dir" | 4758 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4759 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4760 /^X\(\/\/\)$/{ s//\1/; q; } 4761 /^X\(\/\).*/{ s//\1/; q; } 4762 s/.*/./; q'` 4763 done 4764 test ! -n "$as_dirs" || mkdir $as_dirs 4765 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4766echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4767 { (exit 1); exit 1; }; }; } 4768 4769 rm -f $ac_file 4770 mv $tmp/config.h $ac_file 4771 fi 4772 else 4773 cat $tmp/config.h 4774 rm -f $tmp/config.h 4775 fi 4776done 4777_ACEOF 4778cat >>$CONFIG_STATUS <<\_ACEOF 4779 4780# 4781# CONFIG_COMMANDS section. 4782# 4783for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue 4784 ac_dest=`echo "$ac_file" | sed 's,:.*,,'` 4785 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` 4786 ac_dir=`(dirname "$ac_dest") 2>/dev/null || 4787$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4788 X"$ac_dest" : 'X\(//\)[^/]' \| \ 4789 X"$ac_dest" : 'X\(//\)$' \| \ 4790 X"$ac_dest" : 'X\(/\)' \| \ 4791 . : '\(.\)' 2>/dev/null || 4792echo X"$ac_dest" | 4793 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4794 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4795 /^X\(\/\/\)$/{ s//\1/; q; } 4796 /^X\(\/\).*/{ s//\1/; q; } 4797 s/.*/./; q'` 4798 { if $as_mkdir_p; then 4799 mkdir -p "$ac_dir" 4800 else 4801 as_dir="$ac_dir" 4802 as_dirs= 4803 while test ! -d "$as_dir"; do 4804 as_dirs="$as_dir $as_dirs" 4805 as_dir=`(dirname "$as_dir") 2>/dev/null || 4806$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4807 X"$as_dir" : 'X\(//\)[^/]' \| \ 4808 X"$as_dir" : 'X\(//\)$' \| \ 4809 X"$as_dir" : 'X\(/\)' \| \ 4810 . : '\(.\)' 2>/dev/null || 4811echo X"$as_dir" | 4812 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4813 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4814 /^X\(\/\/\)$/{ s//\1/; q; } 4815 /^X\(\/\).*/{ s//\1/; q; } 4816 s/.*/./; q'` 4817 done 4818 test ! -n "$as_dirs" || mkdir $as_dirs 4819 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4820echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4821 { (exit 1); exit 1; }; }; } 4822 4823 ac_builddir=. 4824 4825if test "$ac_dir" != .; then 4826 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4827 # A "../" for each directory in $ac_dir_suffix. 4828 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4829else 4830 ac_dir_suffix= ac_top_builddir= 4831fi 4832 4833case $srcdir in 4834 .) # No --srcdir option. We are building in place. 4835 ac_srcdir=. 4836 if test -z "$ac_top_builddir"; then 4837 ac_top_srcdir=. 4838 else 4839 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4840 fi ;; 4841 [\\/]* | ?:[\\/]* ) # Absolute path. 4842 ac_srcdir=$srcdir$ac_dir_suffix; 4843 ac_top_srcdir=$srcdir ;; 4844 *) # Relative path. 4845 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4846 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4847esac 4848 4849# Do not use `cd foo && pwd` to compute absolute paths, because 4850# the directories may not exist. 4851case `pwd` in 4852.) ac_abs_builddir="$ac_dir";; 4853*) 4854 case "$ac_dir" in 4855 .) ac_abs_builddir=`pwd`;; 4856 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 4857 *) ac_abs_builddir=`pwd`/"$ac_dir";; 4858 esac;; 4859esac 4860case $ac_abs_builddir in 4861.) ac_abs_top_builddir=${ac_top_builddir}.;; 4862*) 4863 case ${ac_top_builddir}. in 4864 .) ac_abs_top_builddir=$ac_abs_builddir;; 4865 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 4866 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 4867 esac;; 4868esac 4869case $ac_abs_builddir in 4870.) ac_abs_srcdir=$ac_srcdir;; 4871*) 4872 case $ac_srcdir in 4873 .) ac_abs_srcdir=$ac_abs_builddir;; 4874 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 4875 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 4876 esac;; 4877esac 4878case $ac_abs_builddir in 4879.) ac_abs_top_srcdir=$ac_top_srcdir;; 4880*) 4881 case $ac_top_srcdir in 4882 .) ac_abs_top_srcdir=$ac_abs_builddir;; 4883 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 4884 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 4885 esac;; 4886esac 4887 4888 4889 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 4890echo "$as_me: executing $ac_dest commands" >&6;} 4891 case $ac_dest in 4892 default ) case x$CONFIG_HEADERS in xconfig.h:config.in) echo > stamp-h ;; esac ;; 4893 esac 4894done 4895_ACEOF 4896 4897cat >>$CONFIG_STATUS <<\_ACEOF 4898 4899{ (exit 0); exit 0; } 4900_ACEOF 4901chmod +x $CONFIG_STATUS 4902ac_clean_files=$ac_clean_files_save 4903 4904 4905# configure is writing to config.log, and then calls config.status. 4906# config.status does its own redirection, appending to config.log. 4907# Unfortunately, on DOS this fails, as config.log is still kept open 4908# by configure, so config.status won't be able to write to it; its 4909# output is simply discarded. So we exec the FD to /dev/null, 4910# effectively closing config.log, so it can be properly (re)opened and 4911# appended to by config.status. When coming back to configure, we 4912# need to make the FD available again. 4913if test "$no_create" != yes; then 4914 ac_cs_success=: 4915 ac_config_status_args= 4916 test "$silent" = yes && 4917 ac_config_status_args="$ac_config_status_args --quiet" 4918 exec 5>/dev/null 4919 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4920 exec 5>>config.log 4921 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4922 # would make configure fail if this is the last instruction. 4923 $ac_cs_success || { (exit 1); exit 1; } 4924fi 4925 4926