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Invocation command line was 971 972 $ $0 $@ 973 974_ACEOF 975{ 976cat <<_ASUNAME 977## --------- ## 978## Platform. ## 979## --------- ## 980 981hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 982uname -m = `(uname -m) 2>/dev/null || echo unknown` 983uname -r = `(uname -r) 2>/dev/null || echo unknown` 984uname -s = `(uname -s) 2>/dev/null || echo unknown` 985uname -v = `(uname -v) 2>/dev/null || echo unknown` 986 987/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 988/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 989 990/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 991/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 992/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 993hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 994/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 995/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 996/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 997 998_ASUNAME 999 1000as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1001for as_dir in $PATH 1002do 1003 IFS=$as_save_IFS 1004 test -z "$as_dir" && as_dir=. 1005 echo "PATH: $as_dir" 1006done 1007 1008} >&5 1009 1010cat >&5 <<_ACEOF 1011 1012 1013## ----------- ## 1014## Core tests. ## 1015## ----------- ## 1016 1017_ACEOF 1018 1019 1020# Keep a trace of the command line. 1021# Strip out --no-create and --no-recursion so they do not pile up. 1022# Strip out --silent because we don't want to record it for future runs. 1023# Also quote any args containing shell meta-characters. 1024# Make two passes to allow for proper duplicate-argument suppression. 1025ac_configure_args= 1026ac_configure_args0= 1027ac_configure_args1= 1028ac_sep= 1029ac_must_keep_next=false 1030for ac_pass in 1 2 1031do 1032 for ac_arg 1033 do 1034 case $ac_arg in 1035 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1036 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1037 | -silent | --silent | --silen | --sile | --sil) 1038 continue ;; 1039 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1040 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1041 esac 1042 case $ac_pass in 1043 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1044 2) 1045 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1046 if test $ac_must_keep_next = true; then 1047 ac_must_keep_next=false # Got value, back to normal. 1048 else 1049 case $ac_arg in 1050 *=* | --config-cache | -C | -disable-* | --disable-* \ 1051 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1052 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1053 | -with-* | --with-* | -without-* | --without-* | --x) 1054 case "$ac_configure_args0 " in 1055 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1056 esac 1057 ;; 1058 -* ) ac_must_keep_next=true ;; 1059 esac 1060 fi 1061 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1062 # Get rid of the leading space. 1063 ac_sep=" " 1064 ;; 1065 esac 1066 done 1067done 1068$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1069$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1070 1071# When interrupted or exit'd, cleanup temporary files, and complete 1072# config.log. We remove comments because anyway the quotes in there 1073# would cause problems or look ugly. 1074# WARNING: Be sure not to use single quotes in there, as some shells, 1075# such as our DU 5.0 friend, will then `close' the trap. 1076trap 'exit_status=$? 1077 # Save into config.log some information that might help in debugging. 1078 { 1079 echo 1080 1081 cat <<\_ASBOX 1082## ---------------- ## 1083## Cache variables. ## 1084## ---------------- ## 1085_ASBOX 1086 echo 1087 # The following way of writing the cache mishandles newlines in values, 1088{ 1089 (set) 2>&1 | 1090 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1091 *ac_space=\ *) 1092 sed -n \ 1093 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1094 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1095 ;; 1096 *) 1097 sed -n \ 1098 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1099 ;; 1100 esac; 1101} 1102 echo 1103 1104 cat <<\_ASBOX 1105## ----------------- ## 1106## Output variables. ## 1107## ----------------- ## 1108_ASBOX 1109 echo 1110 for ac_var in $ac_subst_vars 1111 do 1112 eval ac_val=$`echo $ac_var` 1113 echo "$ac_var='"'"'$ac_val'"'"'" 1114 done | sort 1115 echo 1116 1117 if test -n "$ac_subst_files"; then 1118 cat <<\_ASBOX 1119## ------------- ## 1120## Output files. ## 1121## ------------- ## 1122_ASBOX 1123 echo 1124 for ac_var in $ac_subst_files 1125 do 1126 eval ac_val=$`echo $ac_var` 1127 echo "$ac_var='"'"'$ac_val'"'"'" 1128 done | sort 1129 echo 1130 fi 1131 1132 if test -s confdefs.h; then 1133 cat <<\_ASBOX 1134## ----------- ## 1135## confdefs.h. ## 1136## ----------- ## 1137_ASBOX 1138 echo 1139 sed "/^$/d" confdefs.h | sort 1140 echo 1141 fi 1142 test "$ac_signal" != 0 && 1143 echo "$as_me: caught signal $ac_signal" 1144 echo "$as_me: exit $exit_status" 1145 } >&5 1146 rm -f core *.core && 1147 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1148 exit $exit_status 1149 ' 0 1150for ac_signal in 1 2 13 15; do 1151 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1152done 1153ac_signal=0 1154 1155# confdefs.h avoids OS command line length limits that DEFS can exceed. 1156rm -rf conftest* confdefs.h 1157# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1158echo >confdefs.h 1159 1160# Predefined preprocessor variables. 1161 1162cat >>confdefs.h <<_ACEOF 1163#define PACKAGE_NAME "$PACKAGE_NAME" 1164_ACEOF 1165 1166 1167cat >>confdefs.h <<_ACEOF 1168#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1169_ACEOF 1170 1171 1172cat >>confdefs.h <<_ACEOF 1173#define PACKAGE_VERSION "$PACKAGE_VERSION" 1174_ACEOF 1175 1176 1177cat >>confdefs.h <<_ACEOF 1178#define PACKAGE_STRING "$PACKAGE_STRING" 1179_ACEOF 1180 1181 1182cat >>confdefs.h <<_ACEOF 1183#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1184_ACEOF 1185 1186 1187# Let the site file select an alternate cache file if it wants to. 1188# Prefer explicitly selected file to automatically selected ones. 1189if test -z "$CONFIG_SITE"; then 1190 if test "x$prefix" != xNONE; then 1191 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1192 else 1193 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1194 fi 1195fi 1196for ac_site_file in $CONFIG_SITE; do 1197 if test -r "$ac_site_file"; then 1198 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1199echo "$as_me: loading site script $ac_site_file" >&6;} 1200 sed 's/^/| /' "$ac_site_file" >&5 1201 . "$ac_site_file" 1202 fi 1203done 1204 1205if test -r "$cache_file"; then 1206 # Some versions of bash will fail to source /dev/null (special 1207 # files actually), so we avoid doing that. 1208 if test -f "$cache_file"; then 1209 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1210echo "$as_me: loading cache $cache_file" >&6;} 1211 case $cache_file in 1212 [\\/]* | ?:[\\/]* ) . $cache_file;; 1213 *) . ./$cache_file;; 1214 esac 1215 fi 1216else 1217 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1218echo "$as_me: creating cache $cache_file" >&6;} 1219 >$cache_file 1220fi 1221 1222# Check that the precious variables saved in the cache have kept the same 1223# value. 1224ac_cache_corrupted=false 1225for ac_var in `(set) 2>&1 | 1226 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1227 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1228 eval ac_new_set=\$ac_env_${ac_var}_set 1229 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1230 eval ac_new_val="\$ac_env_${ac_var}_value" 1231 case $ac_old_set,$ac_new_set in 1232 set,) 1233 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1234echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1235 ac_cache_corrupted=: ;; 1236 ,set) 1237 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1238echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1239 ac_cache_corrupted=: ;; 1240 ,);; 1241 *) 1242 if test "x$ac_old_val" != "x$ac_new_val"; then 1243 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1244echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1245 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1246echo "$as_me: former value: $ac_old_val" >&2;} 1247 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1248echo "$as_me: current value: $ac_new_val" >&2;} 1249 ac_cache_corrupted=: 1250 fi;; 1251 esac 1252 # Pass precious variables to config.status. 1253 if test "$ac_new_set" = set; then 1254 case $ac_new_val in 1255 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1256 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1257 *) ac_arg=$ac_var=$ac_new_val ;; 1258 esac 1259 case " $ac_configure_args " in 1260 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1261 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1262 esac 1263 fi 1264done 1265if $ac_cache_corrupted; then 1266 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1267echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1268 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1269echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1270 { (exit 1); exit 1; }; } 1271fi 1272 1273ac_ext=c 1274ac_cpp='$CPP $CPPFLAGS' 1275ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1276ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1277ac_compiler_gnu=$ac_cv_c_compiler_gnu 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299ac_aux_dir= 1300for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1301 if test -f $ac_dir/install-sh; then 1302 ac_aux_dir=$ac_dir 1303 ac_install_sh="$ac_aux_dir/install-sh -c" 1304 break 1305 elif test -f $ac_dir/install.sh; then 1306 ac_aux_dir=$ac_dir 1307 ac_install_sh="$ac_aux_dir/install.sh -c" 1308 break 1309 elif test -f $ac_dir/shtool; then 1310 ac_aux_dir=$ac_dir 1311 ac_install_sh="$ac_aux_dir/shtool install -c" 1312 break 1313 fi 1314done 1315if test -z "$ac_aux_dir"; then 1316 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1317echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1318 { (exit 1); exit 1; }; } 1319fi 1320ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1321ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1322ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1323 1324# Find a good install program. We prefer a C program (faster), 1325# so one script is as good as another. But avoid the broken or 1326# incompatible versions: 1327# SysV /etc/install, /usr/sbin/install 1328# SunOS /usr/etc/install 1329# IRIX /sbin/install 1330# AIX /bin/install 1331# AmigaOS /C/install, which installs bootblocks on floppy discs 1332# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1333# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1334# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1335# OS/2's system install, which has a completely different semantic 1336# ./install, which can be erroneously created by make from ./install.sh. 1337echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1338echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1339if test -z "$INSTALL"; then 1340if test "${ac_cv_path_install+set}" = set; then 1341 echo $ECHO_N "(cached) $ECHO_C" >&6 1342else 1343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1344for as_dir in $PATH 1345do 1346 IFS=$as_save_IFS 1347 test -z "$as_dir" && as_dir=. 1348 # Account for people who put trailing slashes in PATH elements. 1349case $as_dir/ in 1350 ./ | .// | /cC/* | \ 1351 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1352 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1353 /usr/ucb/* ) ;; 1354 *) 1355 # OSF1 and SCO ODT 3.0 have their own names for install. 1356 # Don't use installbsd from OSF since it installs stuff as root 1357 # by default. 1358 for ac_prog in ginstall scoinst install; do 1359 for ac_exec_ext in '' $ac_executable_extensions; do 1360 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 1361 if test $ac_prog = install && 1362 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1363 # AIX install. It has an incompatible calling convention. 1364 : 1365 elif test $ac_prog = install && 1366 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1367 # program-specific install script used by HP pwplus--don't use. 1368 : 1369 else 1370 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1371 break 3 1372 fi 1373 fi 1374 done 1375 done 1376 ;; 1377esac 1378done 1379 1380 1381fi 1382 if test "${ac_cv_path_install+set}" = set; then 1383 INSTALL=$ac_cv_path_install 1384 else 1385 # As a last resort, use the slow shell script. We don't cache a 1386 # path for INSTALL within a source directory, because that will 1387 # break other packages using the cache if that directory is 1388 # removed, or if the path is relative. 1389 INSTALL=$ac_install_sh 1390 fi 1391fi 1392echo "$as_me:$LINENO: result: $INSTALL" >&5 1393echo "${ECHO_T}$INSTALL" >&6 1394 1395# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1396# It thinks the first close brace ends the variable substitution. 1397test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1398 1399test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1400 1401test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1402 1403echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 1404echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 1405set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` 1406if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 1407 echo $ECHO_N "(cached) $ECHO_C" >&6 1408else 1409 cat >conftest.make <<\_ACEOF 1410all: 1411 @echo 'ac_maketemp="$(MAKE)"' 1412_ACEOF 1413# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1414eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 1415if test -n "$ac_maketemp"; then 1416 eval ac_cv_prog_make_${ac_make}_set=yes 1417else 1418 eval ac_cv_prog_make_${ac_make}_set=no 1419fi 1420rm -f conftest.make 1421fi 1422if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 1423 echo "$as_me:$LINENO: result: yes" >&5 1424echo "${ECHO_T}yes" >&6 1425 SET_MAKE= 1426else 1427 echo "$as_me:$LINENO: result: no" >&5 1428echo "${ECHO_T}no" >&6 1429 SET_MAKE="MAKE=${MAKE-make}" 1430fi 1431 1432ac_ext=c 1433ac_cpp='$CPP $CPPFLAGS' 1434ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1435ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1436ac_compiler_gnu=$ac_cv_c_compiler_gnu 1437if test -n "$ac_tool_prefix"; then 1438 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1439set dummy ${ac_tool_prefix}gcc; ac_word=$2 1440echo "$as_me:$LINENO: checking for $ac_word" >&5 1441echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1442if test "${ac_cv_prog_CC+set}" = set; then 1443 echo $ECHO_N "(cached) $ECHO_C" >&6 1444else 1445 if test -n "$CC"; then 1446 ac_cv_prog_CC="$CC" # Let the user override the test. 1447else 1448as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1449for as_dir in $PATH 1450do 1451 IFS=$as_save_IFS 1452 test -z "$as_dir" && as_dir=. 1453 for ac_exec_ext in '' $ac_executable_extensions; do 1454 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1455 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1456 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1457 break 2 1458 fi 1459done 1460done 1461 1462fi 1463fi 1464CC=$ac_cv_prog_CC 1465if test -n "$CC"; then 1466 echo "$as_me:$LINENO: result: $CC" >&5 1467echo "${ECHO_T}$CC" >&6 1468else 1469 echo "$as_me:$LINENO: result: no" >&5 1470echo "${ECHO_T}no" >&6 1471fi 1472 1473fi 1474if test -z "$ac_cv_prog_CC"; then 1475 ac_ct_CC=$CC 1476 # Extract the first word of "gcc", so it can be a program name with args. 1477set dummy gcc; ac_word=$2 1478echo "$as_me:$LINENO: checking for $ac_word" >&5 1479echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1480if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1481 echo $ECHO_N "(cached) $ECHO_C" >&6 1482else 1483 if test -n "$ac_ct_CC"; then 1484 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1485else 1486as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1487for as_dir in $PATH 1488do 1489 IFS=$as_save_IFS 1490 test -z "$as_dir" && as_dir=. 1491 for ac_exec_ext in '' $ac_executable_extensions; do 1492 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1493 ac_cv_prog_ac_ct_CC="gcc" 1494 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1495 break 2 1496 fi 1497done 1498done 1499 1500fi 1501fi 1502ac_ct_CC=$ac_cv_prog_ac_ct_CC 1503if test -n "$ac_ct_CC"; then 1504 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1505echo "${ECHO_T}$ac_ct_CC" >&6 1506else 1507 echo "$as_me:$LINENO: result: no" >&5 1508echo "${ECHO_T}no" >&6 1509fi 1510 1511 CC=$ac_ct_CC 1512else 1513 CC="$ac_cv_prog_CC" 1514fi 1515 1516if test -z "$CC"; then 1517 if test -n "$ac_tool_prefix"; then 1518 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1519set dummy ${ac_tool_prefix}cc; ac_word=$2 1520echo "$as_me:$LINENO: checking for $ac_word" >&5 1521echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1522if test "${ac_cv_prog_CC+set}" = set; then 1523 echo $ECHO_N "(cached) $ECHO_C" >&6 1524else 1525 if test -n "$CC"; then 1526 ac_cv_prog_CC="$CC" # Let the user override the test. 1527else 1528as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1529for as_dir in $PATH 1530do 1531 IFS=$as_save_IFS 1532 test -z "$as_dir" && as_dir=. 1533 for ac_exec_ext in '' $ac_executable_extensions; do 1534 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1535 ac_cv_prog_CC="${ac_tool_prefix}cc" 1536 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1537 break 2 1538 fi 1539done 1540done 1541 1542fi 1543fi 1544CC=$ac_cv_prog_CC 1545if test -n "$CC"; then 1546 echo "$as_me:$LINENO: result: $CC" >&5 1547echo "${ECHO_T}$CC" >&6 1548else 1549 echo "$as_me:$LINENO: result: no" >&5 1550echo "${ECHO_T}no" >&6 1551fi 1552 1553fi 1554if test -z "$ac_cv_prog_CC"; then 1555 ac_ct_CC=$CC 1556 # Extract the first word of "cc", so it can be a program name with args. 1557set dummy cc; ac_word=$2 1558echo "$as_me:$LINENO: checking for $ac_word" >&5 1559echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1560if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1561 echo $ECHO_N "(cached) $ECHO_C" >&6 1562else 1563 if test -n "$ac_ct_CC"; then 1564 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1565else 1566as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1567for as_dir in $PATH 1568do 1569 IFS=$as_save_IFS 1570 test -z "$as_dir" && as_dir=. 1571 for ac_exec_ext in '' $ac_executable_extensions; do 1572 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1573 ac_cv_prog_ac_ct_CC="cc" 1574 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1575 break 2 1576 fi 1577done 1578done 1579 1580fi 1581fi 1582ac_ct_CC=$ac_cv_prog_ac_ct_CC 1583if test -n "$ac_ct_CC"; then 1584 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1585echo "${ECHO_T}$ac_ct_CC" >&6 1586else 1587 echo "$as_me:$LINENO: result: no" >&5 1588echo "${ECHO_T}no" >&6 1589fi 1590 1591 CC=$ac_ct_CC 1592else 1593 CC="$ac_cv_prog_CC" 1594fi 1595 1596fi 1597if test -z "$CC"; then 1598 # Extract the first word of "cc", so it can be a program name with args. 1599set dummy cc; ac_word=$2 1600echo "$as_me:$LINENO: checking for $ac_word" >&5 1601echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1602if test "${ac_cv_prog_CC+set}" = set; then 1603 echo $ECHO_N "(cached) $ECHO_C" >&6 1604else 1605 if test -n "$CC"; then 1606 ac_cv_prog_CC="$CC" # Let the user override the test. 1607else 1608 ac_prog_rejected=no 1609as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1610for as_dir in $PATH 1611do 1612 IFS=$as_save_IFS 1613 test -z "$as_dir" && as_dir=. 1614 for ac_exec_ext in '' $ac_executable_extensions; do 1615 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1616 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1617 ac_prog_rejected=yes 1618 continue 1619 fi 1620 ac_cv_prog_CC="cc" 1621 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1622 break 2 1623 fi 1624done 1625done 1626 1627if test $ac_prog_rejected = yes; then 1628 # We found a bogon in the path, so make sure we never use it. 1629 set dummy $ac_cv_prog_CC 1630 shift 1631 if test $# != 0; then 1632 # We chose a different compiler from the bogus one. 1633 # However, it has the same basename, so the bogon will be chosen 1634 # first if we set CC to just the basename; use the full file name. 1635 shift 1636 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1637 fi 1638fi 1639fi 1640fi 1641CC=$ac_cv_prog_CC 1642if test -n "$CC"; then 1643 echo "$as_me:$LINENO: result: $CC" >&5 1644echo "${ECHO_T}$CC" >&6 1645else 1646 echo "$as_me:$LINENO: result: no" >&5 1647echo "${ECHO_T}no" >&6 1648fi 1649 1650fi 1651if test -z "$CC"; then 1652 if test -n "$ac_tool_prefix"; then 1653 for ac_prog in cl 1654 do 1655 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1656set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1657echo "$as_me:$LINENO: checking for $ac_word" >&5 1658echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1659if test "${ac_cv_prog_CC+set}" = set; then 1660 echo $ECHO_N "(cached) $ECHO_C" >&6 1661else 1662 if test -n "$CC"; then 1663 ac_cv_prog_CC="$CC" # Let the user override the test. 1664else 1665as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1666for as_dir in $PATH 1667do 1668 IFS=$as_save_IFS 1669 test -z "$as_dir" && as_dir=. 1670 for ac_exec_ext in '' $ac_executable_extensions; do 1671 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1672 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1673 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1674 break 2 1675 fi 1676done 1677done 1678 1679fi 1680fi 1681CC=$ac_cv_prog_CC 1682if test -n "$CC"; then 1683 echo "$as_me:$LINENO: result: $CC" >&5 1684echo "${ECHO_T}$CC" >&6 1685else 1686 echo "$as_me:$LINENO: result: no" >&5 1687echo "${ECHO_T}no" >&6 1688fi 1689 1690 test -n "$CC" && break 1691 done 1692fi 1693if test -z "$CC"; then 1694 ac_ct_CC=$CC 1695 for ac_prog in cl 1696do 1697 # Extract the first word of "$ac_prog", so it can be a program name with args. 1698set dummy $ac_prog; ac_word=$2 1699echo "$as_me:$LINENO: checking for $ac_word" >&5 1700echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1701if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1702 echo $ECHO_N "(cached) $ECHO_C" >&6 1703else 1704 if test -n "$ac_ct_CC"; then 1705 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1706else 1707as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1708for as_dir in $PATH 1709do 1710 IFS=$as_save_IFS 1711 test -z "$as_dir" && as_dir=. 1712 for ac_exec_ext in '' $ac_executable_extensions; do 1713 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1714 ac_cv_prog_ac_ct_CC="$ac_prog" 1715 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1716 break 2 1717 fi 1718done 1719done 1720 1721fi 1722fi 1723ac_ct_CC=$ac_cv_prog_ac_ct_CC 1724if test -n "$ac_ct_CC"; then 1725 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1726echo "${ECHO_T}$ac_ct_CC" >&6 1727else 1728 echo "$as_me:$LINENO: result: no" >&5 1729echo "${ECHO_T}no" >&6 1730fi 1731 1732 test -n "$ac_ct_CC" && break 1733done 1734 1735 CC=$ac_ct_CC 1736fi 1737 1738fi 1739 1740 1741test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1742See \`config.log' for more details." >&5 1743echo "$as_me: error: no acceptable C compiler found in \$PATH 1744See \`config.log' for more details." >&2;} 1745 { (exit 1); exit 1; }; } 1746 1747# Provide some information about the compiler. 1748echo "$as_me:$LINENO:" \ 1749 "checking for C compiler version" >&5 1750ac_compiler=`set X $ac_compile; echo $2` 1751{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1752 (eval $ac_compiler --version </dev/null >&5) 2>&5 1753 ac_status=$? 1754 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1755 (exit $ac_status); } 1756{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1757 (eval $ac_compiler -v </dev/null >&5) 2>&5 1758 ac_status=$? 1759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1760 (exit $ac_status); } 1761{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1762 (eval $ac_compiler -V </dev/null >&5) 2>&5 1763 ac_status=$? 1764 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1765 (exit $ac_status); } 1766 1767cat >conftest.$ac_ext <<_ACEOF 1768/* confdefs.h. */ 1769_ACEOF 1770cat confdefs.h >>conftest.$ac_ext 1771cat >>conftest.$ac_ext <<_ACEOF 1772/* end confdefs.h. */ 1773 1774int 1775main () 1776{ 1777 1778 ; 1779 return 0; 1780} 1781_ACEOF 1782ac_clean_files_save=$ac_clean_files 1783ac_clean_files="$ac_clean_files a.out a.exe b.out" 1784# Try to create an executable without -o first, disregard a.out. 1785# It will help us diagnose broken compilers, and finding out an intuition 1786# of exeext. 1787echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1788echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1789ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1790if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1791 (eval $ac_link_default) 2>&5 1792 ac_status=$? 1793 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1794 (exit $ac_status); }; then 1795 # Find the output, starting from the most likely. This scheme is 1796# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1797# resort. 1798 1799# Be careful to initialize this variable, since it used to be cached. 1800# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1801ac_cv_exeext= 1802# b.out is created by i960 compilers. 1803for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1804do 1805 test -f "$ac_file" || continue 1806 case $ac_file in 1807 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1808 ;; 1809 conftest.$ac_ext ) 1810 # This is the source file. 1811 ;; 1812 [ab].out ) 1813 # We found the default executable, but exeext='' is most 1814 # certainly right. 1815 break;; 1816 *.* ) 1817 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1818 # FIXME: I believe we export ac_cv_exeext for Libtool, 1819 # but it would be cool to find out if it's true. Does anybody 1820 # maintain Libtool? --akim. 1821 export ac_cv_exeext 1822 break;; 1823 * ) 1824 break;; 1825 esac 1826done 1827else 1828 echo "$as_me: failed program was:" >&5 1829sed 's/^/| /' conftest.$ac_ext >&5 1830 1831{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1832See \`config.log' for more details." >&5 1833echo "$as_me: error: C compiler cannot create executables 1834See \`config.log' for more details." >&2;} 1835 { (exit 77); exit 77; }; } 1836fi 1837 1838ac_exeext=$ac_cv_exeext 1839echo "$as_me:$LINENO: result: $ac_file" >&5 1840echo "${ECHO_T}$ac_file" >&6 1841 1842# Check the compiler produces executables we can run. If not, either 1843# the compiler is broken, or we cross compile. 1844echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1845echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1846# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1847# If not cross compiling, check that we can run a simple program. 1848if test "$cross_compiling" != yes; then 1849 if { ac_try='./$ac_file' 1850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1851 (eval $ac_try) 2>&5 1852 ac_status=$? 1853 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1854 (exit $ac_status); }; }; then 1855 cross_compiling=no 1856 else 1857 if test "$cross_compiling" = maybe; then 1858 cross_compiling=yes 1859 else 1860 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1861If you meant to cross compile, use \`--host'. 1862See \`config.log' for more details." >&5 1863echo "$as_me: error: cannot run C compiled programs. 1864If you meant to cross compile, use \`--host'. 1865See \`config.log' for more details." >&2;} 1866 { (exit 1); exit 1; }; } 1867 fi 1868 fi 1869fi 1870echo "$as_me:$LINENO: result: yes" >&5 1871echo "${ECHO_T}yes" >&6 1872 1873rm -f a.out a.exe conftest$ac_cv_exeext b.out 1874ac_clean_files=$ac_clean_files_save 1875# Check the compiler produces executables we can run. If not, either 1876# the compiler is broken, or we cross compile. 1877echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1878echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1879echo "$as_me:$LINENO: result: $cross_compiling" >&5 1880echo "${ECHO_T}$cross_compiling" >&6 1881 1882echo "$as_me:$LINENO: checking for suffix of executables" >&5 1883echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1884if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1885 (eval $ac_link) 2>&5 1886 ac_status=$? 1887 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1888 (exit $ac_status); }; then 1889 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1890# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1891# work properly (i.e., refer to `conftest.exe'), while it won't with 1892# `rm'. 1893for ac_file in conftest.exe conftest conftest.*; do 1894 test -f "$ac_file" || continue 1895 case $ac_file in 1896 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1897 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1898 export ac_cv_exeext 1899 break;; 1900 * ) break;; 1901 esac 1902done 1903else 1904 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1905See \`config.log' for more details." >&5 1906echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1907See \`config.log' for more details." >&2;} 1908 { (exit 1); exit 1; }; } 1909fi 1910 1911rm -f conftest$ac_cv_exeext 1912echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1913echo "${ECHO_T}$ac_cv_exeext" >&6 1914 1915rm -f conftest.$ac_ext 1916EXEEXT=$ac_cv_exeext 1917ac_exeext=$EXEEXT 1918echo "$as_me:$LINENO: checking for suffix of object files" >&5 1919echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1920if test "${ac_cv_objext+set}" = set; then 1921 echo $ECHO_N "(cached) $ECHO_C" >&6 1922else 1923 cat >conftest.$ac_ext <<_ACEOF 1924/* confdefs.h. */ 1925_ACEOF 1926cat confdefs.h >>conftest.$ac_ext 1927cat >>conftest.$ac_ext <<_ACEOF 1928/* end confdefs.h. */ 1929 1930int 1931main () 1932{ 1933 1934 ; 1935 return 0; 1936} 1937_ACEOF 1938rm -f conftest.o conftest.obj 1939if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1940 (eval $ac_compile) 2>&5 1941 ac_status=$? 1942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1943 (exit $ac_status); }; then 1944 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1945 case $ac_file in 1946 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1947 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1948 break;; 1949 esac 1950done 1951else 1952 echo "$as_me: failed program was:" >&5 1953sed 's/^/| /' conftest.$ac_ext >&5 1954 1955{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1956See \`config.log' for more details." >&5 1957echo "$as_me: error: cannot compute suffix of object files: cannot compile 1958See \`config.log' for more details." >&2;} 1959 { (exit 1); exit 1; }; } 1960fi 1961 1962rm -f conftest.$ac_cv_objext conftest.$ac_ext 1963fi 1964echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1965echo "${ECHO_T}$ac_cv_objext" >&6 1966OBJEXT=$ac_cv_objext 1967ac_objext=$OBJEXT 1968echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1969echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1970if test "${ac_cv_c_compiler_gnu+set}" = set; then 1971 echo $ECHO_N "(cached) $ECHO_C" >&6 1972else 1973 cat >conftest.$ac_ext <<_ACEOF 1974/* confdefs.h. */ 1975_ACEOF 1976cat confdefs.h >>conftest.$ac_ext 1977cat >>conftest.$ac_ext <<_ACEOF 1978/* end confdefs.h. */ 1979 1980int 1981main () 1982{ 1983#ifndef __GNUC__ 1984 choke me 1985#endif 1986 1987 ; 1988 return 0; 1989} 1990_ACEOF 1991rm -f conftest.$ac_objext 1992if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1993 (eval $ac_compile) 2>conftest.er1 1994 ac_status=$? 1995 grep -v '^ *+' conftest.er1 >conftest.err 1996 rm -f conftest.er1 1997 cat conftest.err >&5 1998 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1999 (exit $ac_status); } && 2000 { ac_try='test -z "$ac_c_werror_flag" 2001 || test ! -s conftest.err' 2002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2003 (eval $ac_try) 2>&5 2004 ac_status=$? 2005 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2006 (exit $ac_status); }; } && 2007 { ac_try='test -s conftest.$ac_objext' 2008 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2009 (eval $ac_try) 2>&5 2010 ac_status=$? 2011 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2012 (exit $ac_status); }; }; then 2013 ac_compiler_gnu=yes 2014else 2015 echo "$as_me: failed program was:" >&5 2016sed 's/^/| /' conftest.$ac_ext >&5 2017 2018ac_compiler_gnu=no 2019fi 2020rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2021ac_cv_c_compiler_gnu=$ac_compiler_gnu 2022 2023fi 2024echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2025echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2026GCC=`test $ac_compiler_gnu = yes && echo yes` 2027ac_test_CFLAGS=${CFLAGS+set} 2028ac_save_CFLAGS=$CFLAGS 2029CFLAGS="-g" 2030echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2031echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2032if test "${ac_cv_prog_cc_g+set}" = set; then 2033 echo $ECHO_N "(cached) $ECHO_C" >&6 2034else 2035 cat >conftest.$ac_ext <<_ACEOF 2036/* confdefs.h. */ 2037_ACEOF 2038cat confdefs.h >>conftest.$ac_ext 2039cat >>conftest.$ac_ext <<_ACEOF 2040/* end confdefs.h. */ 2041 2042int 2043main () 2044{ 2045 2046 ; 2047 return 0; 2048} 2049_ACEOF 2050rm -f conftest.$ac_objext 2051if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2052 (eval $ac_compile) 2>conftest.er1 2053 ac_status=$? 2054 grep -v '^ *+' conftest.er1 >conftest.err 2055 rm -f conftest.er1 2056 cat conftest.err >&5 2057 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2058 (exit $ac_status); } && 2059 { ac_try='test -z "$ac_c_werror_flag" 2060 || test ! -s conftest.err' 2061 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2062 (eval $ac_try) 2>&5 2063 ac_status=$? 2064 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2065 (exit $ac_status); }; } && 2066 { ac_try='test -s conftest.$ac_objext' 2067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2068 (eval $ac_try) 2>&5 2069 ac_status=$? 2070 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2071 (exit $ac_status); }; }; then 2072 ac_cv_prog_cc_g=yes 2073else 2074 echo "$as_me: failed program was:" >&5 2075sed 's/^/| /' conftest.$ac_ext >&5 2076 2077ac_cv_prog_cc_g=no 2078fi 2079rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2080fi 2081echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2082echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2083if test "$ac_test_CFLAGS" = set; then 2084 CFLAGS=$ac_save_CFLAGS 2085elif test $ac_cv_prog_cc_g = yes; then 2086 if test "$GCC" = yes; then 2087 CFLAGS="-g -O2" 2088 else 2089 CFLAGS="-g" 2090 fi 2091else 2092 if test "$GCC" = yes; then 2093 CFLAGS="-O2" 2094 else 2095 CFLAGS= 2096 fi 2097fi 2098echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2099echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2100if test "${ac_cv_prog_cc_stdc+set}" = set; then 2101 echo $ECHO_N "(cached) $ECHO_C" >&6 2102else 2103 ac_cv_prog_cc_stdc=no 2104ac_save_CC=$CC 2105cat >conftest.$ac_ext <<_ACEOF 2106/* confdefs.h. */ 2107_ACEOF 2108cat confdefs.h >>conftest.$ac_ext 2109cat >>conftest.$ac_ext <<_ACEOF 2110/* end confdefs.h. */ 2111#include <stdarg.h> 2112#include <stdio.h> 2113#include <sys/types.h> 2114#include <sys/stat.h> 2115/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2116struct buf { int x; }; 2117FILE * (*rcsopen) (struct buf *, struct stat *, int); 2118static char *e (p, i) 2119 char **p; 2120 int i; 2121{ 2122 return p[i]; 2123} 2124static char *f (char * (*g) (char **, int), char **p, ...) 2125{ 2126 char *s; 2127 va_list v; 2128 va_start (v,p); 2129 s = g (p, va_arg (v,int)); 2130 va_end (v); 2131 return s; 2132} 2133 2134/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2135 function prototypes and stuff, but not '\xHH' hex character constants. 2136 These don't provoke an error unfortunately, instead are silently treated 2137 as 'x'. The following induces an error, until -std1 is added to get 2138 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2139 array size at least. It's necessary to write '\x00'==0 to get something 2140 that's true only with -std1. */ 2141int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2142 2143int test (int i, double x); 2144struct s1 {int (*f) (int a);}; 2145struct s2 {int (*f) (double a);}; 2146int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2147int argc; 2148char **argv; 2149int 2150main () 2151{ 2152return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2153 ; 2154 return 0; 2155} 2156_ACEOF 2157# Don't try gcc -ansi; that turns off useful extensions and 2158# breaks some systems' header files. 2159# AIX -qlanglvl=ansi 2160# Ultrix and OSF/1 -std1 2161# HP-UX 10.20 and later -Ae 2162# HP-UX older versions -Aa -D_HPUX_SOURCE 2163# SVR4 -Xc -D__EXTENSIONS__ 2164for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2165do 2166 CC="$ac_save_CC $ac_arg" 2167 rm -f conftest.$ac_objext 2168if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2169 (eval $ac_compile) 2>conftest.er1 2170 ac_status=$? 2171 grep -v '^ *+' conftest.er1 >conftest.err 2172 rm -f conftest.er1 2173 cat conftest.err >&5 2174 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2175 (exit $ac_status); } && 2176 { ac_try='test -z "$ac_c_werror_flag" 2177 || test ! -s conftest.err' 2178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2179 (eval $ac_try) 2>&5 2180 ac_status=$? 2181 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2182 (exit $ac_status); }; } && 2183 { ac_try='test -s conftest.$ac_objext' 2184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2185 (eval $ac_try) 2>&5 2186 ac_status=$? 2187 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2188 (exit $ac_status); }; }; then 2189 ac_cv_prog_cc_stdc=$ac_arg 2190break 2191else 2192 echo "$as_me: failed program was:" >&5 2193sed 's/^/| /' conftest.$ac_ext >&5 2194 2195fi 2196rm -f conftest.err conftest.$ac_objext 2197done 2198rm -f conftest.$ac_ext conftest.$ac_objext 2199CC=$ac_save_CC 2200 2201fi 2202 2203case "x$ac_cv_prog_cc_stdc" in 2204 x|xno) 2205 echo "$as_me:$LINENO: result: none needed" >&5 2206echo "${ECHO_T}none needed" >&6 ;; 2207 *) 2208 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2209echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2210 CC="$CC $ac_cv_prog_cc_stdc" ;; 2211esac 2212 2213# Some people use a C++ compiler to compile C. Since we use `exit', 2214# in C++ we need to declare it. In case someone uses the same compiler 2215# for both compiling C and C++ we need to have the C++ compiler decide 2216# the declaration of exit, since it's the most demanding environment. 2217cat >conftest.$ac_ext <<_ACEOF 2218#ifndef __cplusplus 2219 choke me 2220#endif 2221_ACEOF 2222rm -f conftest.$ac_objext 2223if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2224 (eval $ac_compile) 2>conftest.er1 2225 ac_status=$? 2226 grep -v '^ *+' conftest.er1 >conftest.err 2227 rm -f conftest.er1 2228 cat conftest.err >&5 2229 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2230 (exit $ac_status); } && 2231 { ac_try='test -z "$ac_c_werror_flag" 2232 || test ! -s conftest.err' 2233 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2234 (eval $ac_try) 2>&5 2235 ac_status=$? 2236 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2237 (exit $ac_status); }; } && 2238 { ac_try='test -s conftest.$ac_objext' 2239 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2240 (eval $ac_try) 2>&5 2241 ac_status=$? 2242 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2243 (exit $ac_status); }; }; then 2244 for ac_declaration in \ 2245 '' \ 2246 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2247 'extern "C" void std::exit (int); using std::exit;' \ 2248 'extern "C" void exit (int) throw ();' \ 2249 'extern "C" void exit (int);' \ 2250 'void exit (int);' 2251do 2252 cat >conftest.$ac_ext <<_ACEOF 2253/* confdefs.h. */ 2254_ACEOF 2255cat confdefs.h >>conftest.$ac_ext 2256cat >>conftest.$ac_ext <<_ACEOF 2257/* end confdefs.h. */ 2258$ac_declaration 2259#include <stdlib.h> 2260int 2261main () 2262{ 2263exit (42); 2264 ; 2265 return 0; 2266} 2267_ACEOF 2268rm -f conftest.$ac_objext 2269if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2270 (eval $ac_compile) 2>conftest.er1 2271 ac_status=$? 2272 grep -v '^ *+' conftest.er1 >conftest.err 2273 rm -f conftest.er1 2274 cat conftest.err >&5 2275 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2276 (exit $ac_status); } && 2277 { ac_try='test -z "$ac_c_werror_flag" 2278 || test ! -s conftest.err' 2279 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2280 (eval $ac_try) 2>&5 2281 ac_status=$? 2282 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2283 (exit $ac_status); }; } && 2284 { ac_try='test -s conftest.$ac_objext' 2285 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2286 (eval $ac_try) 2>&5 2287 ac_status=$? 2288 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2289 (exit $ac_status); }; }; then 2290 : 2291else 2292 echo "$as_me: failed program was:" >&5 2293sed 's/^/| /' conftest.$ac_ext >&5 2294 2295continue 2296fi 2297rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2298 cat >conftest.$ac_ext <<_ACEOF 2299/* confdefs.h. */ 2300_ACEOF 2301cat confdefs.h >>conftest.$ac_ext 2302cat >>conftest.$ac_ext <<_ACEOF 2303/* end confdefs.h. */ 2304$ac_declaration 2305int 2306main () 2307{ 2308exit (42); 2309 ; 2310 return 0; 2311} 2312_ACEOF 2313rm -f conftest.$ac_objext 2314if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2315 (eval $ac_compile) 2>conftest.er1 2316 ac_status=$? 2317 grep -v '^ *+' conftest.er1 >conftest.err 2318 rm -f conftest.er1 2319 cat conftest.err >&5 2320 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2321 (exit $ac_status); } && 2322 { ac_try='test -z "$ac_c_werror_flag" 2323 || test ! -s conftest.err' 2324 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2325 (eval $ac_try) 2>&5 2326 ac_status=$? 2327 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2328 (exit $ac_status); }; } && 2329 { ac_try='test -s conftest.$ac_objext' 2330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2331 (eval $ac_try) 2>&5 2332 ac_status=$? 2333 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2334 (exit $ac_status); }; }; then 2335 break 2336else 2337 echo "$as_me: failed program was:" >&5 2338sed 's/^/| /' conftest.$ac_ext >&5 2339 2340fi 2341rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2342done 2343rm -f conftest* 2344if test -n "$ac_declaration"; then 2345 echo '#ifdef __cplusplus' >>confdefs.h 2346 echo $ac_declaration >>confdefs.h 2347 echo '#endif' >>confdefs.h 2348fi 2349 2350else 2351 echo "$as_me: failed program was:" >&5 2352sed 's/^/| /' conftest.$ac_ext >&5 2353 2354fi 2355rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2356ac_ext=c 2357ac_cpp='$CPP $CPPFLAGS' 2358ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2359ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2360ac_compiler_gnu=$ac_cv_c_compiler_gnu 2361 2362ac_ext=c 2363ac_cpp='$CPP $CPPFLAGS' 2364ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2365ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2366ac_compiler_gnu=$ac_cv_c_compiler_gnu 2367echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2368echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2369# On Suns, sometimes $CPP names a directory. 2370if test -n "$CPP" && test -d "$CPP"; then 2371 CPP= 2372fi 2373if test -z "$CPP"; then 2374 if test "${ac_cv_prog_CPP+set}" = set; then 2375 echo $ECHO_N "(cached) $ECHO_C" >&6 2376else 2377 # Double quotes because CPP needs to be expanded 2378 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2379 do 2380 ac_preproc_ok=false 2381for ac_c_preproc_warn_flag in '' yes 2382do 2383 # Use a header file that comes with gcc, so configuring glibc 2384 # with a fresh cross-compiler works. 2385 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2386 # <limits.h> exists even on freestanding compilers. 2387 # On the NeXT, cc -E runs the code through the compiler's parser, 2388 # not just through cpp. "Syntax error" is here to catch this case. 2389 cat >conftest.$ac_ext <<_ACEOF 2390/* confdefs.h. */ 2391_ACEOF 2392cat confdefs.h >>conftest.$ac_ext 2393cat >>conftest.$ac_ext <<_ACEOF 2394/* end confdefs.h. */ 2395#ifdef __STDC__ 2396# include <limits.h> 2397#else 2398# include <assert.h> 2399#endif 2400 Syntax error 2401_ACEOF 2402if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2403 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2404 ac_status=$? 2405 grep -v '^ *+' conftest.er1 >conftest.err 2406 rm -f conftest.er1 2407 cat conftest.err >&5 2408 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2409 (exit $ac_status); } >/dev/null; then 2410 if test -s conftest.err; then 2411 ac_cpp_err=$ac_c_preproc_warn_flag 2412 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2413 else 2414 ac_cpp_err= 2415 fi 2416else 2417 ac_cpp_err=yes 2418fi 2419if test -z "$ac_cpp_err"; then 2420 : 2421else 2422 echo "$as_me: failed program was:" >&5 2423sed 's/^/| /' conftest.$ac_ext >&5 2424 2425 # Broken: fails on valid input. 2426continue 2427fi 2428rm -f conftest.err conftest.$ac_ext 2429 2430 # OK, works on sane cases. Now check whether non-existent headers 2431 # can be detected and how. 2432 cat >conftest.$ac_ext <<_ACEOF 2433/* confdefs.h. */ 2434_ACEOF 2435cat confdefs.h >>conftest.$ac_ext 2436cat >>conftest.$ac_ext <<_ACEOF 2437/* end confdefs.h. */ 2438#include <ac_nonexistent.h> 2439_ACEOF 2440if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2441 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2442 ac_status=$? 2443 grep -v '^ *+' conftest.er1 >conftest.err 2444 rm -f conftest.er1 2445 cat conftest.err >&5 2446 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2447 (exit $ac_status); } >/dev/null; then 2448 if test -s conftest.err; then 2449 ac_cpp_err=$ac_c_preproc_warn_flag 2450 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2451 else 2452 ac_cpp_err= 2453 fi 2454else 2455 ac_cpp_err=yes 2456fi 2457if test -z "$ac_cpp_err"; then 2458 # Broken: success on invalid input. 2459continue 2460else 2461 echo "$as_me: failed program was:" >&5 2462sed 's/^/| /' conftest.$ac_ext >&5 2463 2464 # Passes both tests. 2465ac_preproc_ok=: 2466break 2467fi 2468rm -f conftest.err conftest.$ac_ext 2469 2470done 2471# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2472rm -f conftest.err conftest.$ac_ext 2473if $ac_preproc_ok; then 2474 break 2475fi 2476 2477 done 2478 ac_cv_prog_CPP=$CPP 2479 2480fi 2481 CPP=$ac_cv_prog_CPP 2482else 2483 ac_cv_prog_CPP=$CPP 2484fi 2485echo "$as_me:$LINENO: result: $CPP" >&5 2486echo "${ECHO_T}$CPP" >&6 2487ac_preproc_ok=false 2488for ac_c_preproc_warn_flag in '' yes 2489do 2490 # Use a header file that comes with gcc, so configuring glibc 2491 # with a fresh cross-compiler works. 2492 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2493 # <limits.h> exists even on freestanding compilers. 2494 # On the NeXT, cc -E runs the code through the compiler's parser, 2495 # not just through cpp. "Syntax error" is here to catch this case. 2496 cat >conftest.$ac_ext <<_ACEOF 2497/* confdefs.h. */ 2498_ACEOF 2499cat confdefs.h >>conftest.$ac_ext 2500cat >>conftest.$ac_ext <<_ACEOF 2501/* end confdefs.h. */ 2502#ifdef __STDC__ 2503# include <limits.h> 2504#else 2505# include <assert.h> 2506#endif 2507 Syntax error 2508_ACEOF 2509if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2510 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2511 ac_status=$? 2512 grep -v '^ *+' conftest.er1 >conftest.err 2513 rm -f conftest.er1 2514 cat conftest.err >&5 2515 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2516 (exit $ac_status); } >/dev/null; then 2517 if test -s conftest.err; then 2518 ac_cpp_err=$ac_c_preproc_warn_flag 2519 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2520 else 2521 ac_cpp_err= 2522 fi 2523else 2524 ac_cpp_err=yes 2525fi 2526if test -z "$ac_cpp_err"; then 2527 : 2528else 2529 echo "$as_me: failed program was:" >&5 2530sed 's/^/| /' conftest.$ac_ext >&5 2531 2532 # Broken: fails on valid input. 2533continue 2534fi 2535rm -f conftest.err conftest.$ac_ext 2536 2537 # OK, works on sane cases. Now check whether non-existent headers 2538 # can be detected and how. 2539 cat >conftest.$ac_ext <<_ACEOF 2540/* confdefs.h. */ 2541_ACEOF 2542cat confdefs.h >>conftest.$ac_ext 2543cat >>conftest.$ac_ext <<_ACEOF 2544/* end confdefs.h. */ 2545#include <ac_nonexistent.h> 2546_ACEOF 2547if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2548 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2549 ac_status=$? 2550 grep -v '^ *+' conftest.er1 >conftest.err 2551 rm -f conftest.er1 2552 cat conftest.err >&5 2553 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2554 (exit $ac_status); } >/dev/null; then 2555 if test -s conftest.err; then 2556 ac_cpp_err=$ac_c_preproc_warn_flag 2557 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2558 else 2559 ac_cpp_err= 2560 fi 2561else 2562 ac_cpp_err=yes 2563fi 2564if test -z "$ac_cpp_err"; then 2565 # Broken: success on invalid input. 2566continue 2567else 2568 echo "$as_me: failed program was:" >&5 2569sed 's/^/| /' conftest.$ac_ext >&5 2570 2571 # Passes both tests. 2572ac_preproc_ok=: 2573break 2574fi 2575rm -f conftest.err conftest.$ac_ext 2576 2577done 2578# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2579rm -f conftest.err conftest.$ac_ext 2580if $ac_preproc_ok; then 2581 : 2582else 2583 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2584See \`config.log' for more details." >&5 2585echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2586See \`config.log' for more details." >&2;} 2587 { (exit 1); exit 1; }; } 2588fi 2589 2590ac_ext=c 2591ac_cpp='$CPP $CPPFLAGS' 2592ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2593ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2594ac_compiler_gnu=$ac_cv_c_compiler_gnu 2595 2596for ac_prog in 'bison -y' byacc 2597do 2598 # Extract the first word of "$ac_prog", so it can be a program name with args. 2599set dummy $ac_prog; ac_word=$2 2600echo "$as_me:$LINENO: checking for $ac_word" >&5 2601echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2602if test "${ac_cv_prog_YACC+set}" = set; then 2603 echo $ECHO_N "(cached) $ECHO_C" >&6 2604else 2605 if test -n "$YACC"; then 2606 ac_cv_prog_YACC="$YACC" # Let the user override the test. 2607else 2608as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2609for as_dir in $PATH 2610do 2611 IFS=$as_save_IFS 2612 test -z "$as_dir" && as_dir=. 2613 for ac_exec_ext in '' $ac_executable_extensions; do 2614 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2615 ac_cv_prog_YACC="$ac_prog" 2616 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2617 break 2 2618 fi 2619done 2620done 2621 2622fi 2623fi 2624YACC=$ac_cv_prog_YACC 2625if test -n "$YACC"; then 2626 echo "$as_me:$LINENO: result: $YACC" >&5 2627echo "${ECHO_T}$YACC" >&6 2628else 2629 echo "$as_me:$LINENO: result: no" >&5 2630echo "${ECHO_T}no" >&6 2631fi 2632 2633 test -n "$YACC" && break 2634done 2635test -n "$YACC" || YACC="yacc" 2636 2637 2638for ac_prog in flex lex 2639do 2640 # Extract the first word of "$ac_prog", so it can be a program name with args. 2641set dummy $ac_prog; ac_word=$2 2642echo "$as_me:$LINENO: checking for $ac_word" >&5 2643echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2644if test "${ac_cv_prog_LEX+set}" = set; then 2645 echo $ECHO_N "(cached) $ECHO_C" >&6 2646else 2647 if test -n "$LEX"; then 2648 ac_cv_prog_LEX="$LEX" # Let the user override the test. 2649else 2650as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2651for as_dir in $PATH 2652do 2653 IFS=$as_save_IFS 2654 test -z "$as_dir" && as_dir=. 2655 for ac_exec_ext in '' $ac_executable_extensions; do 2656 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2657 ac_cv_prog_LEX="$ac_prog" 2658 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2659 break 2 2660 fi 2661done 2662done 2663 2664fi 2665fi 2666LEX=$ac_cv_prog_LEX 2667if test -n "$LEX"; then 2668 echo "$as_me:$LINENO: result: $LEX" >&5 2669echo "${ECHO_T}$LEX" >&6 2670else 2671 echo "$as_me:$LINENO: result: no" >&5 2672echo "${ECHO_T}no" >&6 2673fi 2674 2675 test -n "$LEX" && break 2676done 2677test -n "$LEX" || LEX=":" 2678 2679if test -z "$LEXLIB" 2680then 2681 echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5 2682echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6 2683if test "${ac_cv_lib_fl_yywrap+set}" = set; then 2684 echo $ECHO_N "(cached) $ECHO_C" >&6 2685else 2686 ac_check_lib_save_LIBS=$LIBS 2687LIBS="-lfl $LIBS" 2688cat >conftest.$ac_ext <<_ACEOF 2689/* confdefs.h. */ 2690_ACEOF 2691cat confdefs.h >>conftest.$ac_ext 2692cat >>conftest.$ac_ext <<_ACEOF 2693/* end confdefs.h. */ 2694 2695/* Override any gcc2 internal prototype to avoid an error. */ 2696#ifdef __cplusplus 2697extern "C" 2698#endif 2699/* We use char because int might match the return type of a gcc2 2700 builtin and then its argument prototype would still apply. */ 2701char yywrap (); 2702int 2703main () 2704{ 2705yywrap (); 2706 ; 2707 return 0; 2708} 2709_ACEOF 2710rm -f conftest.$ac_objext conftest$ac_exeext 2711if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2712 (eval $ac_link) 2>conftest.er1 2713 ac_status=$? 2714 grep -v '^ *+' conftest.er1 >conftest.err 2715 rm -f conftest.er1 2716 cat conftest.err >&5 2717 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2718 (exit $ac_status); } && 2719 { ac_try='test -z "$ac_c_werror_flag" 2720 || test ! -s conftest.err' 2721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2722 (eval $ac_try) 2>&5 2723 ac_status=$? 2724 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2725 (exit $ac_status); }; } && 2726 { ac_try='test -s conftest$ac_exeext' 2727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2728 (eval $ac_try) 2>&5 2729 ac_status=$? 2730 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2731 (exit $ac_status); }; }; then 2732 ac_cv_lib_fl_yywrap=yes 2733else 2734 echo "$as_me: failed program was:" >&5 2735sed 's/^/| /' conftest.$ac_ext >&5 2736 2737ac_cv_lib_fl_yywrap=no 2738fi 2739rm -f conftest.err conftest.$ac_objext \ 2740 conftest$ac_exeext conftest.$ac_ext 2741LIBS=$ac_check_lib_save_LIBS 2742fi 2743echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5 2744echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6 2745if test $ac_cv_lib_fl_yywrap = yes; then 2746 LEXLIB="-lfl" 2747else 2748 echo "$as_me:$LINENO: checking for yywrap in -ll" >&5 2749echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6 2750if test "${ac_cv_lib_l_yywrap+set}" = set; then 2751 echo $ECHO_N "(cached) $ECHO_C" >&6 2752else 2753 ac_check_lib_save_LIBS=$LIBS 2754LIBS="-ll $LIBS" 2755cat >conftest.$ac_ext <<_ACEOF 2756/* confdefs.h. */ 2757_ACEOF 2758cat confdefs.h >>conftest.$ac_ext 2759cat >>conftest.$ac_ext <<_ACEOF 2760/* end confdefs.h. */ 2761 2762/* Override any gcc2 internal prototype to avoid an error. */ 2763#ifdef __cplusplus 2764extern "C" 2765#endif 2766/* We use char because int might match the return type of a gcc2 2767 builtin and then its argument prototype would still apply. */ 2768char yywrap (); 2769int 2770main () 2771{ 2772yywrap (); 2773 ; 2774 return 0; 2775} 2776_ACEOF 2777rm -f conftest.$ac_objext conftest$ac_exeext 2778if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2779 (eval $ac_link) 2>conftest.er1 2780 ac_status=$? 2781 grep -v '^ *+' conftest.er1 >conftest.err 2782 rm -f conftest.er1 2783 cat conftest.err >&5 2784 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2785 (exit $ac_status); } && 2786 { ac_try='test -z "$ac_c_werror_flag" 2787 || test ! -s conftest.err' 2788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2789 (eval $ac_try) 2>&5 2790 ac_status=$? 2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2792 (exit $ac_status); }; } && 2793 { ac_try='test -s conftest$ac_exeext' 2794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2795 (eval $ac_try) 2>&5 2796 ac_status=$? 2797 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2798 (exit $ac_status); }; }; then 2799 ac_cv_lib_l_yywrap=yes 2800else 2801 echo "$as_me: failed program was:" >&5 2802sed 's/^/| /' conftest.$ac_ext >&5 2803 2804ac_cv_lib_l_yywrap=no 2805fi 2806rm -f conftest.err conftest.$ac_objext \ 2807 conftest$ac_exeext conftest.$ac_ext 2808LIBS=$ac_check_lib_save_LIBS 2809fi 2810echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5 2811echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6 2812if test $ac_cv_lib_l_yywrap = yes; then 2813 LEXLIB="-ll" 2814fi 2815 2816fi 2817 2818fi 2819 2820if test "x$LEX" != "x:"; then 2821 echo "$as_me:$LINENO: checking lex output file root" >&5 2822echo $ECHO_N "checking lex output file root... $ECHO_C" >&6 2823if test "${ac_cv_prog_lex_root+set}" = set; then 2824 echo $ECHO_N "(cached) $ECHO_C" >&6 2825else 2826 # The minimal lex program is just a single line: %%. But some broken lexes 2827# (Solaris, I think it was) want two %% lines, so accommodate them. 2828cat >conftest.l <<_ACEOF 2829%% 2830%% 2831_ACEOF 2832{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5 2833 (eval $LEX conftest.l) 2>&5 2834 ac_status=$? 2835 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2836 (exit $ac_status); } 2837if test -f lex.yy.c; then 2838 ac_cv_prog_lex_root=lex.yy 2839elif test -f lexyy.c; then 2840 ac_cv_prog_lex_root=lexyy 2841else 2842 { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 2843echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} 2844 { (exit 1); exit 1; }; } 2845fi 2846fi 2847echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 2848echo "${ECHO_T}$ac_cv_prog_lex_root" >&6 2849rm -f conftest.l 2850LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 2851 2852echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5 2853echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6 2854if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then 2855 echo $ECHO_N "(cached) $ECHO_C" >&6 2856else 2857 # POSIX says lex can declare yytext either as a pointer or an array; the 2858# default is implementation-dependent. Figure out which it is, since 2859# not all implementations provide the %pointer and %array declarations. 2860ac_cv_prog_lex_yytext_pointer=no 2861echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c 2862ac_save_LIBS=$LIBS 2863LIBS="$LIBS $LEXLIB" 2864cat >conftest.$ac_ext <<_ACEOF 2865`cat $LEX_OUTPUT_ROOT.c` 2866_ACEOF 2867rm -f conftest.$ac_objext conftest$ac_exeext 2868if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2869 (eval $ac_link) 2>conftest.er1 2870 ac_status=$? 2871 grep -v '^ *+' conftest.er1 >conftest.err 2872 rm -f conftest.er1 2873 cat conftest.err >&5 2874 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2875 (exit $ac_status); } && 2876 { ac_try='test -z "$ac_c_werror_flag" 2877 || test ! -s conftest.err' 2878 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2879 (eval $ac_try) 2>&5 2880 ac_status=$? 2881 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2882 (exit $ac_status); }; } && 2883 { ac_try='test -s conftest$ac_exeext' 2884 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2885 (eval $ac_try) 2>&5 2886 ac_status=$? 2887 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2888 (exit $ac_status); }; }; then 2889 ac_cv_prog_lex_yytext_pointer=yes 2890else 2891 echo "$as_me: failed program was:" >&5 2892sed 's/^/| /' conftest.$ac_ext >&5 2893 2894fi 2895rm -f conftest.err conftest.$ac_objext \ 2896 conftest$ac_exeext conftest.$ac_ext 2897LIBS=$ac_save_LIBS 2898rm -f "${LEX_OUTPUT_ROOT}.c" 2899 2900fi 2901echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5 2902echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6 2903if test $ac_cv_prog_lex_yytext_pointer = yes; then 2904 2905cat >>confdefs.h <<\_ACEOF 2906#define YYTEXT_POINTER 1 2907_ACEOF 2908 2909fi 2910 2911fi 2912 2913 2914echo "$as_me:$LINENO: checking for MD5_Init in -lcrypto" >&5 2915echo $ECHO_N "checking for MD5_Init in -lcrypto... $ECHO_C" >&6 2916if test "${ac_cv_lib_crypto_MD5_Init+set}" = set; then 2917 echo $ECHO_N "(cached) $ECHO_C" >&6 2918else 2919 ac_check_lib_save_LIBS=$LIBS 2920LIBS="-lcrypto $LIBS" 2921cat >conftest.$ac_ext <<_ACEOF 2922/* confdefs.h. */ 2923_ACEOF 2924cat confdefs.h >>conftest.$ac_ext 2925cat >>conftest.$ac_ext <<_ACEOF 2926/* end confdefs.h. */ 2927 2928/* Override any gcc2 internal prototype to avoid an error. */ 2929#ifdef __cplusplus 2930extern "C" 2931#endif 2932/* We use char because int might match the return type of a gcc2 2933 builtin and then its argument prototype would still apply. */ 2934char MD5_Init (); 2935int 2936main () 2937{ 2938MD5_Init (); 2939 ; 2940 return 0; 2941} 2942_ACEOF 2943rm -f conftest.$ac_objext conftest$ac_exeext 2944if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2945 (eval $ac_link) 2>conftest.er1 2946 ac_status=$? 2947 grep -v '^ *+' conftest.er1 >conftest.err 2948 rm -f conftest.er1 2949 cat conftest.err >&5 2950 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2951 (exit $ac_status); } && 2952 { ac_try='test -z "$ac_c_werror_flag" 2953 || test ! -s conftest.err' 2954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2955 (eval $ac_try) 2>&5 2956 ac_status=$? 2957 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2958 (exit $ac_status); }; } && 2959 { ac_try='test -s conftest$ac_exeext' 2960 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2961 (eval $ac_try) 2>&5 2962 ac_status=$? 2963 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2964 (exit $ac_status); }; }; then 2965 ac_cv_lib_crypto_MD5_Init=yes 2966else 2967 echo "$as_me: failed program was:" >&5 2968sed 's/^/| /' conftest.$ac_ext >&5 2969 2970ac_cv_lib_crypto_MD5_Init=no 2971fi 2972rm -f conftest.err conftest.$ac_objext \ 2973 conftest$ac_exeext conftest.$ac_ext 2974LIBS=$ac_check_lib_save_LIBS 2975fi 2976echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_MD5_Init" >&5 2977echo "${ECHO_T}$ac_cv_lib_crypto_MD5_Init" >&6 2978if test $ac_cv_lib_crypto_MD5_Init = yes; then 2979 cat >>confdefs.h <<_ACEOF 2980#define HAVE_LIBCRYPTO 1 2981_ACEOF 2982 2983 LIBS="-lcrypto $LIBS" 2984 2985else 2986 2987echo "$as_me:$LINENO: checking for MD5_Init in -lssl" >&5 2988echo $ECHO_N "checking for MD5_Init in -lssl... $ECHO_C" >&6 2989if test "${ac_cv_lib_ssl_MD5_Init+set}" = set; then 2990 echo $ECHO_N "(cached) $ECHO_C" >&6 2991else 2992 ac_check_lib_save_LIBS=$LIBS 2993LIBS="-lssl $LIBS" 2994cat >conftest.$ac_ext <<_ACEOF 2995/* confdefs.h. */ 2996_ACEOF 2997cat confdefs.h >>conftest.$ac_ext 2998cat >>conftest.$ac_ext <<_ACEOF 2999/* end confdefs.h. */ 3000 3001/* Override any gcc2 internal prototype to avoid an error. */ 3002#ifdef __cplusplus 3003extern "C" 3004#endif 3005/* We use char because int might match the return type of a gcc2 3006 builtin and then its argument prototype would still apply. */ 3007char MD5_Init (); 3008int 3009main () 3010{ 3011MD5_Init (); 3012 ; 3013 return 0; 3014} 3015_ACEOF 3016rm -f conftest.$ac_objext conftest$ac_exeext 3017if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3018 (eval $ac_link) 2>conftest.er1 3019 ac_status=$? 3020 grep -v '^ *+' conftest.er1 >conftest.err 3021 rm -f conftest.er1 3022 cat conftest.err >&5 3023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3024 (exit $ac_status); } && 3025 { ac_try='test -z "$ac_c_werror_flag" 3026 || test ! -s conftest.err' 3027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3028 (eval $ac_try) 2>&5 3029 ac_status=$? 3030 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3031 (exit $ac_status); }; } && 3032 { ac_try='test -s conftest$ac_exeext' 3033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3034 (eval $ac_try) 2>&5 3035 ac_status=$? 3036 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3037 (exit $ac_status); }; }; then 3038 ac_cv_lib_ssl_MD5_Init=yes 3039else 3040 echo "$as_me: failed program was:" >&5 3041sed 's/^/| /' conftest.$ac_ext >&5 3042 3043ac_cv_lib_ssl_MD5_Init=no 3044fi 3045rm -f conftest.err conftest.$ac_objext \ 3046 conftest$ac_exeext conftest.$ac_ext 3047LIBS=$ac_check_lib_save_LIBS 3048fi 3049echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_MD5_Init" >&5 3050echo "${ECHO_T}$ac_cv_lib_ssl_MD5_Init" >&6 3051if test $ac_cv_lib_ssl_MD5_Init = yes; then 3052 cat >>confdefs.h <<_ACEOF 3053#define HAVE_LIBSSL 1 3054_ACEOF 3055 3056 LIBS="-lssl $LIBS" 3057 3058fi 3059 3060fi 3061 3062 3063echo "$as_me:$LINENO: checking for __dn_comp in -lresolv" >&5 3064echo $ECHO_N "checking for __dn_comp in -lresolv... $ECHO_C" >&6 3065if test "${ac_cv_lib_resolv___dn_comp+set}" = set; then 3066 echo $ECHO_N "(cached) $ECHO_C" >&6 3067else 3068 ac_check_lib_save_LIBS=$LIBS 3069LIBS="-lresolv $LIBS" 3070cat >conftest.$ac_ext <<_ACEOF 3071/* confdefs.h. */ 3072_ACEOF 3073cat confdefs.h >>conftest.$ac_ext 3074cat >>conftest.$ac_ext <<_ACEOF 3075/* end confdefs.h. */ 3076 3077/* Override any gcc2 internal prototype to avoid an error. */ 3078#ifdef __cplusplus 3079extern "C" 3080#endif 3081/* We use char because int might match the return type of a gcc2 3082 builtin and then its argument prototype would still apply. */ 3083char __dn_comp (); 3084int 3085main () 3086{ 3087__dn_comp (); 3088 ; 3089 return 0; 3090} 3091_ACEOF 3092rm -f conftest.$ac_objext conftest$ac_exeext 3093if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3094 (eval $ac_link) 2>conftest.er1 3095 ac_status=$? 3096 grep -v '^ *+' conftest.er1 >conftest.err 3097 rm -f conftest.er1 3098 cat conftest.err >&5 3099 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3100 (exit $ac_status); } && 3101 { ac_try='test -z "$ac_c_werror_flag" 3102 || test ! -s conftest.err' 3103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3104 (eval $ac_try) 2>&5 3105 ac_status=$? 3106 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3107 (exit $ac_status); }; } && 3108 { ac_try='test -s conftest$ac_exeext' 3109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3110 (eval $ac_try) 2>&5 3111 ac_status=$? 3112 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3113 (exit $ac_status); }; }; then 3114 ac_cv_lib_resolv___dn_comp=yes 3115else 3116 echo "$as_me: failed program was:" >&5 3117sed 's/^/| /' conftest.$ac_ext >&5 3118 3119ac_cv_lib_resolv___dn_comp=no 3120fi 3121rm -f conftest.err conftest.$ac_objext \ 3122 conftest$ac_exeext conftest.$ac_ext 3123LIBS=$ac_check_lib_save_LIBS 3124fi 3125echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___dn_comp" >&5 3126echo "${ECHO_T}$ac_cv_lib_resolv___dn_comp" >&6 3127if test $ac_cv_lib_resolv___dn_comp = yes; then 3128 cat >>confdefs.h <<_ACEOF 3129#define HAVE_LIBRESOLV 1 3130_ACEOF 3131 3132 LIBS="-lresolv $LIBS" 3133 3134fi 3135 3136 3137CFLAGS="$CFLAGS -I\$(srcdir)" 3138 3139echo "$as_me:$LINENO: checking for getaddrinfo/getnameinfo library" >&5 3140echo $ECHO_N "checking for getaddrinfo/getnameinfo library... $ECHO_C" >&6 3141 3142echo "$as_me:$LINENO: checking for egrep" >&5 3143echo $ECHO_N "checking for egrep... $ECHO_C" >&6 3144if test "${ac_cv_prog_egrep+set}" = set; then 3145 echo $ECHO_N "(cached) $ECHO_C" >&6 3146else 3147 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 3148 then ac_cv_prog_egrep='grep -E' 3149 else ac_cv_prog_egrep='egrep' 3150 fi 3151fi 3152echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 3153echo "${ECHO_T}$ac_cv_prog_egrep" >&6 3154 EGREP=$ac_cv_prog_egrep 3155 3156 3157cat >conftest.$ac_ext <<_ACEOF 3158/* confdefs.h. */ 3159_ACEOF 3160cat confdefs.h >>conftest.$ac_ext 3161cat >>conftest.$ac_ext <<_ACEOF 3162/* end confdefs.h. */ 3163#include <netinet/in.h> 3164#ifdef __KAME__ 3165 yes 3166#endif 3167_ACEOF 3168if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3169 $EGREP "yes" >/dev/null 2>&1; then 3170 result=kame 3171fi 3172rm -f conftest* 3173 3174echo "$as_me:$LINENO: result: $result" >&5 3175echo "${ECHO_T}$result" >&6 3176case $result in 3177kame) cat >>confdefs.h <<\_ACEOF 3178#define INET6 1 3179_ACEOF 3180 3181 o_LIBS="$LIBS" 3182 LIBS="$LIBS -L/usr/local/v6/lib -L/usr/lib" 3183 3184echo "$as_me:$LINENO: checking for getaddrinfo in -linet6" >&5 3185echo $ECHO_N "checking for getaddrinfo in -linet6... $ECHO_C" >&6 3186if test "${ac_cv_lib_inet6_getaddrinfo+set}" = set; then 3187 echo $ECHO_N "(cached) $ECHO_C" >&6 3188else 3189 ac_check_lib_save_LIBS=$LIBS 3190LIBS="-linet6 $LIBS" 3191cat >conftest.$ac_ext <<_ACEOF 3192/* confdefs.h. */ 3193_ACEOF 3194cat confdefs.h >>conftest.$ac_ext 3195cat >>conftest.$ac_ext <<_ACEOF 3196/* end confdefs.h. */ 3197 3198/* Override any gcc2 internal prototype to avoid an error. */ 3199#ifdef __cplusplus 3200extern "C" 3201#endif 3202/* We use char because int might match the return type of a gcc2 3203 builtin and then its argument prototype would still apply. */ 3204char getaddrinfo (); 3205int 3206main () 3207{ 3208getaddrinfo (); 3209 ; 3210 return 0; 3211} 3212_ACEOF 3213rm -f conftest.$ac_objext conftest$ac_exeext 3214if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3215 (eval $ac_link) 2>conftest.er1 3216 ac_status=$? 3217 grep -v '^ *+' conftest.er1 >conftest.err 3218 rm -f conftest.er1 3219 cat conftest.err >&5 3220 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3221 (exit $ac_status); } && 3222 { ac_try='test -z "$ac_c_werror_flag" 3223 || test ! -s conftest.err' 3224 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3225 (eval $ac_try) 2>&5 3226 ac_status=$? 3227 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3228 (exit $ac_status); }; } && 3229 { ac_try='test -s conftest$ac_exeext' 3230 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3231 (eval $ac_try) 2>&5 3232 ac_status=$? 3233 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3234 (exit $ac_status); }; }; then 3235 ac_cv_lib_inet6_getaddrinfo=yes 3236else 3237 echo "$as_me: failed program was:" >&5 3238sed 's/^/| /' conftest.$ac_ext >&5 3239 3240ac_cv_lib_inet6_getaddrinfo=no 3241fi 3242rm -f conftest.err conftest.$ac_objext \ 3243 conftest$ac_exeext conftest.$ac_ext 3244LIBS=$ac_check_lib_save_LIBS 3245fi 3246echo "$as_me:$LINENO: result: $ac_cv_lib_inet6_getaddrinfo" >&5 3247echo "${ECHO_T}$ac_cv_lib_inet6_getaddrinfo" >&6 3248if test $ac_cv_lib_inet6_getaddrinfo = yes; then 3249 cat >>confdefs.h <<_ACEOF 3250#define HAVE_LIBINET6 1 3251_ACEOF 3252 3253 LIBS="-linet6 $LIBS" 3254 3255else 3256 LIBS="$o_LIBS" 3257fi 3258 3259 ;; 3260*) ;; 3261esac 3262 3263 3264for ac_func in getaddrinfo 3265do 3266as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3267echo "$as_me:$LINENO: checking for $ac_func" >&5 3268echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3269if eval "test \"\${$as_ac_var+set}\" = set"; then 3270 echo $ECHO_N "(cached) $ECHO_C" >&6 3271else 3272 cat >conftest.$ac_ext <<_ACEOF 3273/* confdefs.h. */ 3274_ACEOF 3275cat confdefs.h >>conftest.$ac_ext 3276cat >>conftest.$ac_ext <<_ACEOF 3277/* end confdefs.h. */ 3278/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 3279 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 3280#define $ac_func innocuous_$ac_func 3281 3282/* System header to define __stub macros and hopefully few prototypes, 3283 which can conflict with char $ac_func (); below. 3284 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3285 <limits.h> exists even on freestanding compilers. */ 3286 3287#ifdef __STDC__ 3288# include <limits.h> 3289#else 3290# include <assert.h> 3291#endif 3292 3293#undef $ac_func 3294 3295/* Override any gcc2 internal prototype to avoid an error. */ 3296#ifdef __cplusplus 3297extern "C" 3298{ 3299#endif 3300/* We use char because int might match the return type of a gcc2 3301 builtin and then its argument prototype would still apply. */ 3302char $ac_func (); 3303/* The GNU C library defines this for functions which it implements 3304 to always fail with ENOSYS. Some functions are actually named 3305 something starting with __ and the normal name is an alias. */ 3306#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3307choke me 3308#else 3309char (*f) () = $ac_func; 3310#endif 3311#ifdef __cplusplus 3312} 3313#endif 3314 3315int 3316main () 3317{ 3318return f != $ac_func; 3319 ; 3320 return 0; 3321} 3322_ACEOF 3323rm -f conftest.$ac_objext conftest$ac_exeext 3324if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3325 (eval $ac_link) 2>conftest.er1 3326 ac_status=$? 3327 grep -v '^ *+' conftest.er1 >conftest.err 3328 rm -f conftest.er1 3329 cat conftest.err >&5 3330 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3331 (exit $ac_status); } && 3332 { ac_try='test -z "$ac_c_werror_flag" 3333 || test ! -s conftest.err' 3334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3335 (eval $ac_try) 2>&5 3336 ac_status=$? 3337 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3338 (exit $ac_status); }; } && 3339 { ac_try='test -s conftest$ac_exeext' 3340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3341 (eval $ac_try) 2>&5 3342 ac_status=$? 3343 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3344 (exit $ac_status); }; }; then 3345 eval "$as_ac_var=yes" 3346else 3347 echo "$as_me: failed program was:" >&5 3348sed 's/^/| /' conftest.$ac_ext >&5 3349 3350eval "$as_ac_var=no" 3351fi 3352rm -f conftest.err conftest.$ac_objext \ 3353 conftest$ac_exeext conftest.$ac_ext 3354fi 3355echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3356echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3357if test `eval echo '${'$as_ac_var'}'` = yes; then 3358 cat >>confdefs.h <<_ACEOF 3359#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3360_ACEOF 3361 3362else 3363 case $LIBOBJS in 3364 "$ac_func.$ac_objext" | \ 3365 *" $ac_func.$ac_objext" | \ 3366 "$ac_func.$ac_objext "* | \ 3367 *" $ac_func.$ac_objext "* ) ;; 3368 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 3369esac 3370 3371fi 3372done 3373 3374 3375 3376for ac_func in getnameinfo 3377do 3378as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3379echo "$as_me:$LINENO: checking for $ac_func" >&5 3380echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3381if eval "test \"\${$as_ac_var+set}\" = set"; then 3382 echo $ECHO_N "(cached) $ECHO_C" >&6 3383else 3384 cat >conftest.$ac_ext <<_ACEOF 3385/* confdefs.h. */ 3386_ACEOF 3387cat confdefs.h >>conftest.$ac_ext 3388cat >>conftest.$ac_ext <<_ACEOF 3389/* end confdefs.h. */ 3390/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 3391 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 3392#define $ac_func innocuous_$ac_func 3393 3394/* System header to define __stub macros and hopefully few prototypes, 3395 which can conflict with char $ac_func (); below. 3396 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3397 <limits.h> exists even on freestanding compilers. */ 3398 3399#ifdef __STDC__ 3400# include <limits.h> 3401#else 3402# include <assert.h> 3403#endif 3404 3405#undef $ac_func 3406 3407/* Override any gcc2 internal prototype to avoid an error. */ 3408#ifdef __cplusplus 3409extern "C" 3410{ 3411#endif 3412/* We use char because int might match the return type of a gcc2 3413 builtin and then its argument prototype would still apply. */ 3414char $ac_func (); 3415/* The GNU C library defines this for functions which it implements 3416 to always fail with ENOSYS. Some functions are actually named 3417 something starting with __ and the normal name is an alias. */ 3418#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3419choke me 3420#else 3421char (*f) () = $ac_func; 3422#endif 3423#ifdef __cplusplus 3424} 3425#endif 3426 3427int 3428main () 3429{ 3430return f != $ac_func; 3431 ; 3432 return 0; 3433} 3434_ACEOF 3435rm -f conftest.$ac_objext conftest$ac_exeext 3436if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3437 (eval $ac_link) 2>conftest.er1 3438 ac_status=$? 3439 grep -v '^ *+' conftest.er1 >conftest.err 3440 rm -f conftest.er1 3441 cat conftest.err >&5 3442 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3443 (exit $ac_status); } && 3444 { ac_try='test -z "$ac_c_werror_flag" 3445 || test ! -s conftest.err' 3446 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3447 (eval $ac_try) 2>&5 3448 ac_status=$? 3449 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3450 (exit $ac_status); }; } && 3451 { ac_try='test -s conftest$ac_exeext' 3452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3453 (eval $ac_try) 2>&5 3454 ac_status=$? 3455 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3456 (exit $ac_status); }; }; then 3457 eval "$as_ac_var=yes" 3458else 3459 echo "$as_me: failed program was:" >&5 3460sed 's/^/| /' conftest.$ac_ext >&5 3461 3462eval "$as_ac_var=no" 3463fi 3464rm -f conftest.err conftest.$ac_objext \ 3465 conftest$ac_exeext conftest.$ac_ext 3466fi 3467echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3468echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3469if test `eval echo '${'$as_ac_var'}'` = yes; then 3470 cat >>confdefs.h <<_ACEOF 3471#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3472_ACEOF 3473 3474else 3475 case $LIBOBJS in 3476 "$ac_func.$ac_objext" | \ 3477 *" $ac_func.$ac_objext" | \ 3478 "$ac_func.$ac_objext "* | \ 3479 *" $ac_func.$ac_objext "* ) ;; 3480 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 3481esac 3482 3483fi 3484done 3485 3486 3487 3488for ac_func in ifaddrs 3489do 3490as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3491echo "$as_me:$LINENO: checking for $ac_func" >&5 3492echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3493if eval "test \"\${$as_ac_var+set}\" = set"; then 3494 echo $ECHO_N "(cached) $ECHO_C" >&6 3495else 3496 cat >conftest.$ac_ext <<_ACEOF 3497/* confdefs.h. */ 3498_ACEOF 3499cat confdefs.h >>conftest.$ac_ext 3500cat >>conftest.$ac_ext <<_ACEOF 3501/* end confdefs.h. */ 3502/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 3503 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 3504#define $ac_func innocuous_$ac_func 3505 3506/* System header to define __stub macros and hopefully few prototypes, 3507 which can conflict with char $ac_func (); below. 3508 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3509 <limits.h> exists even on freestanding compilers. */ 3510 3511#ifdef __STDC__ 3512# include <limits.h> 3513#else 3514# include <assert.h> 3515#endif 3516 3517#undef $ac_func 3518 3519/* Override any gcc2 internal prototype to avoid an error. */ 3520#ifdef __cplusplus 3521extern "C" 3522{ 3523#endif 3524/* We use char because int might match the return type of a gcc2 3525 builtin and then its argument prototype would still apply. */ 3526char $ac_func (); 3527/* The GNU C library defines this for functions which it implements 3528 to always fail with ENOSYS. Some functions are actually named 3529 something starting with __ and the normal name is an alias. */ 3530#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3531choke me 3532#else 3533char (*f) () = $ac_func; 3534#endif 3535#ifdef __cplusplus 3536} 3537#endif 3538 3539int 3540main () 3541{ 3542return f != $ac_func; 3543 ; 3544 return 0; 3545} 3546_ACEOF 3547rm -f conftest.$ac_objext conftest$ac_exeext 3548if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3549 (eval $ac_link) 2>conftest.er1 3550 ac_status=$? 3551 grep -v '^ *+' conftest.er1 >conftest.err 3552 rm -f conftest.er1 3553 cat conftest.err >&5 3554 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3555 (exit $ac_status); } && 3556 { ac_try='test -z "$ac_c_werror_flag" 3557 || test ! -s conftest.err' 3558 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3559 (eval $ac_try) 2>&5 3560 ac_status=$? 3561 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3562 (exit $ac_status); }; } && 3563 { ac_try='test -s conftest$ac_exeext' 3564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3565 (eval $ac_try) 2>&5 3566 ac_status=$? 3567 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3568 (exit $ac_status); }; }; then 3569 eval "$as_ac_var=yes" 3570else 3571 echo "$as_me: failed program was:" >&5 3572sed 's/^/| /' conftest.$ac_ext >&5 3573 3574eval "$as_ac_var=no" 3575fi 3576rm -f conftest.err conftest.$ac_objext \ 3577 conftest$ac_exeext conftest.$ac_ext 3578fi 3579echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3580echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3581if test `eval echo '${'$as_ac_var'}'` = yes; then 3582 cat >>confdefs.h <<_ACEOF 3583#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3584_ACEOF 3585 3586else 3587 case $LIBOBJS in 3588 "$ac_func.$ac_objext" | \ 3589 *" $ac_func.$ac_objext" | \ 3590 "$ac_func.$ac_objext "* | \ 3591 *" $ac_func.$ac_objext "* ) ;; 3592 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 3593esac 3594 3595fi 3596done 3597 3598 3599 3600for ac_func in if_nametoindex 3601do 3602as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3603echo "$as_me:$LINENO: checking for $ac_func" >&5 3604echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3605if eval "test \"\${$as_ac_var+set}\" = set"; then 3606 echo $ECHO_N "(cached) $ECHO_C" >&6 3607else 3608 cat >conftest.$ac_ext <<_ACEOF 3609/* confdefs.h. */ 3610_ACEOF 3611cat confdefs.h >>conftest.$ac_ext 3612cat >>conftest.$ac_ext <<_ACEOF 3613/* end confdefs.h. */ 3614/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 3615 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 3616#define $ac_func innocuous_$ac_func 3617 3618/* System header to define __stub macros and hopefully few prototypes, 3619 which can conflict with char $ac_func (); below. 3620 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3621 <limits.h> exists even on freestanding compilers. */ 3622 3623#ifdef __STDC__ 3624# include <limits.h> 3625#else 3626# include <assert.h> 3627#endif 3628 3629#undef $ac_func 3630 3631/* Override any gcc2 internal prototype to avoid an error. */ 3632#ifdef __cplusplus 3633extern "C" 3634{ 3635#endif 3636/* We use char because int might match the return type of a gcc2 3637 builtin and then its argument prototype would still apply. */ 3638char $ac_func (); 3639/* The GNU C library defines this for functions which it implements 3640 to always fail with ENOSYS. Some functions are actually named 3641 something starting with __ and the normal name is an alias. */ 3642#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3643choke me 3644#else 3645char (*f) () = $ac_func; 3646#endif 3647#ifdef __cplusplus 3648} 3649#endif 3650 3651int 3652main () 3653{ 3654return f != $ac_func; 3655 ; 3656 return 0; 3657} 3658_ACEOF 3659rm -f conftest.$ac_objext conftest$ac_exeext 3660if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3661 (eval $ac_link) 2>conftest.er1 3662 ac_status=$? 3663 grep -v '^ *+' conftest.er1 >conftest.err 3664 rm -f conftest.er1 3665 cat conftest.err >&5 3666 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3667 (exit $ac_status); } && 3668 { ac_try='test -z "$ac_c_werror_flag" 3669 || test ! -s conftest.err' 3670 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3671 (eval $ac_try) 2>&5 3672 ac_status=$? 3673 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3674 (exit $ac_status); }; } && 3675 { ac_try='test -s conftest$ac_exeext' 3676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3677 (eval $ac_try) 2>&5 3678 ac_status=$? 3679 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3680 (exit $ac_status); }; }; then 3681 eval "$as_ac_var=yes" 3682else 3683 echo "$as_me: failed program was:" >&5 3684sed 's/^/| /' conftest.$ac_ext >&5 3685 3686eval "$as_ac_var=no" 3687fi 3688rm -f conftest.err conftest.$ac_objext \ 3689 conftest$ac_exeext conftest.$ac_ext 3690fi 3691echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3692echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3693if test `eval echo '${'$as_ac_var'}'` = yes; then 3694 cat >>confdefs.h <<_ACEOF 3695#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3696_ACEOF 3697 3698fi 3699done 3700 3701 3702echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3703echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 3704if test "${ac_cv_header_stdc+set}" = set; then 3705 echo $ECHO_N "(cached) $ECHO_C" >&6 3706else 3707 cat >conftest.$ac_ext <<_ACEOF 3708/* confdefs.h. */ 3709_ACEOF 3710cat confdefs.h >>conftest.$ac_ext 3711cat >>conftest.$ac_ext <<_ACEOF 3712/* end confdefs.h. */ 3713#include <stdlib.h> 3714#include <stdarg.h> 3715#include <string.h> 3716#include <float.h> 3717 3718int 3719main () 3720{ 3721 3722 ; 3723 return 0; 3724} 3725_ACEOF 3726rm -f conftest.$ac_objext 3727if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3728 (eval $ac_compile) 2>conftest.er1 3729 ac_status=$? 3730 grep -v '^ *+' conftest.er1 >conftest.err 3731 rm -f conftest.er1 3732 cat conftest.err >&5 3733 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3734 (exit $ac_status); } && 3735 { ac_try='test -z "$ac_c_werror_flag" 3736 || test ! -s conftest.err' 3737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3738 (eval $ac_try) 2>&5 3739 ac_status=$? 3740 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3741 (exit $ac_status); }; } && 3742 { ac_try='test -s conftest.$ac_objext' 3743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3744 (eval $ac_try) 2>&5 3745 ac_status=$? 3746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3747 (exit $ac_status); }; }; then 3748 ac_cv_header_stdc=yes 3749else 3750 echo "$as_me: failed program was:" >&5 3751sed 's/^/| /' conftest.$ac_ext >&5 3752 3753ac_cv_header_stdc=no 3754fi 3755rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3756 3757if test $ac_cv_header_stdc = yes; then 3758 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3759 cat >conftest.$ac_ext <<_ACEOF 3760/* confdefs.h. */ 3761_ACEOF 3762cat confdefs.h >>conftest.$ac_ext 3763cat >>conftest.$ac_ext <<_ACEOF 3764/* end confdefs.h. */ 3765#include <string.h> 3766 3767_ACEOF 3768if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3769 $EGREP "memchr" >/dev/null 2>&1; then 3770 : 3771else 3772 ac_cv_header_stdc=no 3773fi 3774rm -f conftest* 3775 3776fi 3777 3778if test $ac_cv_header_stdc = yes; then 3779 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3780 cat >conftest.$ac_ext <<_ACEOF 3781/* confdefs.h. */ 3782_ACEOF 3783cat confdefs.h >>conftest.$ac_ext 3784cat >>conftest.$ac_ext <<_ACEOF 3785/* end confdefs.h. */ 3786#include <stdlib.h> 3787 3788_ACEOF 3789if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3790 $EGREP "free" >/dev/null 2>&1; then 3791 : 3792else 3793 ac_cv_header_stdc=no 3794fi 3795rm -f conftest* 3796 3797fi 3798 3799if test $ac_cv_header_stdc = yes; then 3800 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3801 if test "$cross_compiling" = yes; then 3802 : 3803else 3804 cat >conftest.$ac_ext <<_ACEOF 3805/* confdefs.h. */ 3806_ACEOF 3807cat confdefs.h >>conftest.$ac_ext 3808cat >>conftest.$ac_ext <<_ACEOF 3809/* end confdefs.h. */ 3810#include <ctype.h> 3811#if ((' ' & 0x0FF) == 0x020) 3812# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3813# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3814#else 3815# define ISLOWER(c) \ 3816 (('a' <= (c) && (c) <= 'i') \ 3817 || ('j' <= (c) && (c) <= 'r') \ 3818 || ('s' <= (c) && (c) <= 'z')) 3819# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3820#endif 3821 3822#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3823int 3824main () 3825{ 3826 int i; 3827 for (i = 0; i < 256; i++) 3828 if (XOR (islower (i), ISLOWER (i)) 3829 || toupper (i) != TOUPPER (i)) 3830 exit(2); 3831 exit (0); 3832} 3833_ACEOF 3834rm -f conftest$ac_exeext 3835if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3836 (eval $ac_link) 2>&5 3837 ac_status=$? 3838 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3839 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3840 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3841 (eval $ac_try) 2>&5 3842 ac_status=$? 3843 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3844 (exit $ac_status); }; }; then 3845 : 3846else 3847 echo "$as_me: program exited with status $ac_status" >&5 3848echo "$as_me: failed program was:" >&5 3849sed 's/^/| /' conftest.$ac_ext >&5 3850 3851( exit $ac_status ) 3852ac_cv_header_stdc=no 3853fi 3854rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3855fi 3856fi 3857fi 3858echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 3859echo "${ECHO_T}$ac_cv_header_stdc" >&6 3860if test $ac_cv_header_stdc = yes; then 3861 3862cat >>confdefs.h <<\_ACEOF 3863#define STDC_HEADERS 1 3864_ACEOF 3865 3866fi 3867 3868# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3879 inttypes.h stdint.h unistd.h 3880do 3881as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3882echo "$as_me:$LINENO: checking for $ac_header" >&5 3883echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3884if eval "test \"\${$as_ac_Header+set}\" = set"; then 3885 echo $ECHO_N "(cached) $ECHO_C" >&6 3886else 3887 cat >conftest.$ac_ext <<_ACEOF 3888/* confdefs.h. */ 3889_ACEOF 3890cat confdefs.h >>conftest.$ac_ext 3891cat >>conftest.$ac_ext <<_ACEOF 3892/* end confdefs.h. */ 3893$ac_includes_default 3894 3895#include <$ac_header> 3896_ACEOF 3897rm -f conftest.$ac_objext 3898if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3899 (eval $ac_compile) 2>conftest.er1 3900 ac_status=$? 3901 grep -v '^ *+' conftest.er1 >conftest.err 3902 rm -f conftest.er1 3903 cat conftest.err >&5 3904 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3905 (exit $ac_status); } && 3906 { ac_try='test -z "$ac_c_werror_flag" 3907 || test ! -s conftest.err' 3908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3909 (eval $ac_try) 2>&5 3910 ac_status=$? 3911 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3912 (exit $ac_status); }; } && 3913 { ac_try='test -s conftest.$ac_objext' 3914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3915 (eval $ac_try) 2>&5 3916 ac_status=$? 3917 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3918 (exit $ac_status); }; }; then 3919 eval "$as_ac_Header=yes" 3920else 3921 echo "$as_me: failed program was:" >&5 3922sed 's/^/| /' conftest.$ac_ext >&5 3923 3924eval "$as_ac_Header=no" 3925fi 3926rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3927fi 3928echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3929echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3930if test `eval echo '${'$as_ac_Header'}'` = yes; then 3931 cat >>confdefs.h <<_ACEOF 3932#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3933_ACEOF 3934 3935fi 3936 3937done 3938 3939 3940 3941 3942 3943 3944 3945 3946for ac_header in fcntl.h sys/ioctl.h sys/time.h syslog.h unistd.h ifaddrs.h 3947do 3948as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3949if eval "test \"\${$as_ac_Header+set}\" = set"; then 3950 echo "$as_me:$LINENO: checking for $ac_header" >&5 3951echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3952if eval "test \"\${$as_ac_Header+set}\" = set"; then 3953 echo $ECHO_N "(cached) $ECHO_C" >&6 3954fi 3955echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3956echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3957else 3958 # Is the header compilable? 3959echo "$as_me:$LINENO: checking $ac_header usability" >&5 3960echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3961cat >conftest.$ac_ext <<_ACEOF 3962/* confdefs.h. */ 3963_ACEOF 3964cat confdefs.h >>conftest.$ac_ext 3965cat >>conftest.$ac_ext <<_ACEOF 3966/* end confdefs.h. */ 3967$ac_includes_default 3968#include <$ac_header> 3969_ACEOF 3970rm -f conftest.$ac_objext 3971if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3972 (eval $ac_compile) 2>conftest.er1 3973 ac_status=$? 3974 grep -v '^ *+' conftest.er1 >conftest.err 3975 rm -f conftest.er1 3976 cat conftest.err >&5 3977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3978 (exit $ac_status); } && 3979 { ac_try='test -z "$ac_c_werror_flag" 3980 || test ! -s conftest.err' 3981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3982 (eval $ac_try) 2>&5 3983 ac_status=$? 3984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3985 (exit $ac_status); }; } && 3986 { ac_try='test -s conftest.$ac_objext' 3987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3988 (eval $ac_try) 2>&5 3989 ac_status=$? 3990 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3991 (exit $ac_status); }; }; then 3992 ac_header_compiler=yes 3993else 3994 echo "$as_me: failed program was:" >&5 3995sed 's/^/| /' conftest.$ac_ext >&5 3996 3997ac_header_compiler=no 3998fi 3999rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4000echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4001echo "${ECHO_T}$ac_header_compiler" >&6 4002 4003# Is the header present? 4004echo "$as_me:$LINENO: checking $ac_header presence" >&5 4005echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 4006cat >conftest.$ac_ext <<_ACEOF 4007/* confdefs.h. */ 4008_ACEOF 4009cat confdefs.h >>conftest.$ac_ext 4010cat >>conftest.$ac_ext <<_ACEOF 4011/* end confdefs.h. */ 4012#include <$ac_header> 4013_ACEOF 4014if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4015 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4016 ac_status=$? 4017 grep -v '^ *+' conftest.er1 >conftest.err 4018 rm -f conftest.er1 4019 cat conftest.err >&5 4020 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4021 (exit $ac_status); } >/dev/null; then 4022 if test -s conftest.err; then 4023 ac_cpp_err=$ac_c_preproc_warn_flag 4024 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4025 else 4026 ac_cpp_err= 4027 fi 4028else 4029 ac_cpp_err=yes 4030fi 4031if test -z "$ac_cpp_err"; then 4032 ac_header_preproc=yes 4033else 4034 echo "$as_me: failed program was:" >&5 4035sed 's/^/| /' conftest.$ac_ext >&5 4036 4037 ac_header_preproc=no 4038fi 4039rm -f conftest.err conftest.$ac_ext 4040echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4041echo "${ECHO_T}$ac_header_preproc" >&6 4042 4043# So? What about this header? 4044case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4045 yes:no: ) 4046 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4047echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4048 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4049echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4050 ac_header_preproc=yes 4051 ;; 4052 no:yes:* ) 4053 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4054echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4055 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4056echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4057 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4058echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4059 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4060echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4061 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4062echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4063 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4064echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4065 ( 4066 cat <<\_ASBOX 4067## ------------------------------------------ ## 4068## Report this to the AC_PACKAGE_NAME lists. ## 4069## ------------------------------------------ ## 4070_ASBOX 4071 ) | 4072 sed "s/^/$as_me: WARNING: /" >&2 4073 ;; 4074esac 4075echo "$as_me:$LINENO: checking for $ac_header" >&5 4076echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4077if eval "test \"\${$as_ac_Header+set}\" = set"; then 4078 echo $ECHO_N "(cached) $ECHO_C" >&6 4079else 4080 eval "$as_ac_Header=\$ac_header_preproc" 4081fi 4082echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 4083echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4084 4085fi 4086if test `eval echo '${'$as_ac_Header'}'` = yes; then 4087 cat >>confdefs.h <<_ACEOF 4088#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4089_ACEOF 4090 4091fi 4092 4093done 4094 4095echo "$as_me:$LINENO: checking for socklen_t" >&5 4096echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6 4097cat >conftest.$ac_ext <<_ACEOF 4098/* confdefs.h. */ 4099_ACEOF 4100cat confdefs.h >>conftest.$ac_ext 4101cat >>conftest.$ac_ext <<_ACEOF 4102/* end confdefs.h. */ 4103#include <sys/types.h> 4104#include <sys/socket.h> 4105int 4106main () 4107{ 4108socklen_t x; x = 1; return x; 4109 ; 4110 return 0; 4111} 4112_ACEOF 4113rm -f conftest.$ac_objext 4114if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4115 (eval $ac_compile) 2>conftest.er1 4116 ac_status=$? 4117 grep -v '^ *+' conftest.er1 >conftest.err 4118 rm -f conftest.er1 4119 cat conftest.err >&5 4120 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4121 (exit $ac_status); } && 4122 { ac_try='test -z "$ac_c_werror_flag" 4123 || test ! -s conftest.err' 4124 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4125 (eval $ac_try) 2>&5 4126 ac_status=$? 4127 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4128 (exit $ac_status); }; } && 4129 { ac_try='test -s conftest.$ac_objext' 4130 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4131 (eval $ac_try) 2>&5 4132 ac_status=$? 4133 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4134 (exit $ac_status); }; }; then 4135 echo "$as_me:$LINENO: result: yes" >&5 4136echo "${ECHO_T}yes" >&6 4137else 4138 echo "$as_me: failed program was:" >&5 4139sed 's/^/| /' conftest.$ac_ext >&5 4140 4141echo "$as_me:$LINENO: result: no" >&5 4142echo "${ECHO_T}no" >&6 4143 echo "$as_me:$LINENO: checking for socklen_t" >&5 4144echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6 4145if test "${ac_cv_type_socklen_t+set}" = set; then 4146 echo $ECHO_N "(cached) $ECHO_C" >&6 4147else 4148 cat >conftest.$ac_ext <<_ACEOF 4149/* confdefs.h. */ 4150_ACEOF 4151cat confdefs.h >>conftest.$ac_ext 4152cat >>conftest.$ac_ext <<_ACEOF 4153/* end confdefs.h. */ 4154$ac_includes_default 4155int 4156main () 4157{ 4158if ((socklen_t *) 0) 4159 return 0; 4160if (sizeof (socklen_t)) 4161 return 0; 4162 ; 4163 return 0; 4164} 4165_ACEOF 4166rm -f conftest.$ac_objext 4167if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4168 (eval $ac_compile) 2>conftest.er1 4169 ac_status=$? 4170 grep -v '^ *+' conftest.er1 >conftest.err 4171 rm -f conftest.er1 4172 cat conftest.err >&5 4173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4174 (exit $ac_status); } && 4175 { ac_try='test -z "$ac_c_werror_flag" 4176 || test ! -s conftest.err' 4177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4178 (eval $ac_try) 2>&5 4179 ac_status=$? 4180 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4181 (exit $ac_status); }; } && 4182 { ac_try='test -s conftest.$ac_objext' 4183 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4184 (eval $ac_try) 2>&5 4185 ac_status=$? 4186 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4187 (exit $ac_status); }; }; then 4188 ac_cv_type_socklen_t=yes 4189else 4190 echo "$as_me: failed program was:" >&5 4191sed 's/^/| /' conftest.$ac_ext >&5 4192 4193ac_cv_type_socklen_t=no 4194fi 4195rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4196fi 4197echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 4198echo "${ECHO_T}$ac_cv_type_socklen_t" >&6 4199if test $ac_cv_type_socklen_t = yes; then 4200 : 4201else 4202 4203cat >>confdefs.h <<_ACEOF 4204#define socklen_t int 4205_ACEOF 4206 4207fi 4208 4209fi 4210rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4211 4212echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 4213echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 4214if test "${ac_cv_c_const+set}" = set; then 4215 echo $ECHO_N "(cached) $ECHO_C" >&6 4216else 4217 cat >conftest.$ac_ext <<_ACEOF 4218/* confdefs.h. */ 4219_ACEOF 4220cat confdefs.h >>conftest.$ac_ext 4221cat >>conftest.$ac_ext <<_ACEOF 4222/* end confdefs.h. */ 4223 4224int 4225main () 4226{ 4227/* FIXME: Include the comments suggested by Paul. */ 4228#ifndef __cplusplus 4229 /* Ultrix mips cc rejects this. */ 4230 typedef int charset[2]; 4231 const charset x; 4232 /* SunOS 4.1.1 cc rejects this. */ 4233 char const *const *ccp; 4234 char **p; 4235 /* NEC SVR4.0.2 mips cc rejects this. */ 4236 struct point {int x, y;}; 4237 static struct point const zero = {0,0}; 4238 /* AIX XL C 1.02.0.0 rejects this. 4239 It does not let you subtract one const X* pointer from another in 4240 an arm of an if-expression whose if-part is not a constant 4241 expression */ 4242 const char *g = "string"; 4243 ccp = &g + (g ? g-g : 0); 4244 /* HPUX 7.0 cc rejects these. */ 4245 ++ccp; 4246 p = (char**) ccp; 4247 ccp = (char const *const *) p; 4248 { /* SCO 3.2v4 cc rejects this. */ 4249 char *t; 4250 char const *s = 0 ? (char *) 0 : (char const *) 0; 4251 4252 *t++ = 0; 4253 } 4254 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4255 int x[] = {25, 17}; 4256 const int *foo = &x[0]; 4257 ++foo; 4258 } 4259 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4260 typedef const int *iptr; 4261 iptr p = 0; 4262 ++p; 4263 } 4264 { /* AIX XL C 1.02.0.0 rejects this saying 4265 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4266 struct s { int j; const int *ap[3]; }; 4267 struct s *b; b->j = 5; 4268 } 4269 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4270 const int foo = 10; 4271 } 4272#endif 4273 4274 ; 4275 return 0; 4276} 4277_ACEOF 4278rm -f conftest.$ac_objext 4279if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4280 (eval $ac_compile) 2>conftest.er1 4281 ac_status=$? 4282 grep -v '^ *+' conftest.er1 >conftest.err 4283 rm -f conftest.er1 4284 cat conftest.err >&5 4285 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4286 (exit $ac_status); } && 4287 { ac_try='test -z "$ac_c_werror_flag" 4288 || test ! -s conftest.err' 4289 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4290 (eval $ac_try) 2>&5 4291 ac_status=$? 4292 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4293 (exit $ac_status); }; } && 4294 { ac_try='test -s conftest.$ac_objext' 4295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4296 (eval $ac_try) 2>&5 4297 ac_status=$? 4298 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4299 (exit $ac_status); }; }; then 4300 ac_cv_c_const=yes 4301else 4302 echo "$as_me: failed program was:" >&5 4303sed 's/^/| /' conftest.$ac_ext >&5 4304 4305ac_cv_c_const=no 4306fi 4307rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4308fi 4309echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 4310echo "${ECHO_T}$ac_cv_c_const" >&6 4311if test $ac_cv_c_const = no; then 4312 4313cat >>confdefs.h <<\_ACEOF 4314#define const 4315_ACEOF 4316 4317fi 4318 4319echo "$as_me:$LINENO: checking for size_t" >&5 4320echo $ECHO_N "checking for size_t... $ECHO_C" >&6 4321if test "${ac_cv_type_size_t+set}" = set; then 4322 echo $ECHO_N "(cached) $ECHO_C" >&6 4323else 4324 cat >conftest.$ac_ext <<_ACEOF 4325/* confdefs.h. */ 4326_ACEOF 4327cat confdefs.h >>conftest.$ac_ext 4328cat >>conftest.$ac_ext <<_ACEOF 4329/* end confdefs.h. */ 4330$ac_includes_default 4331int 4332main () 4333{ 4334if ((size_t *) 0) 4335 return 0; 4336if (sizeof (size_t)) 4337 return 0; 4338 ; 4339 return 0; 4340} 4341_ACEOF 4342rm -f conftest.$ac_objext 4343if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4344 (eval $ac_compile) 2>conftest.er1 4345 ac_status=$? 4346 grep -v '^ *+' conftest.er1 >conftest.err 4347 rm -f conftest.er1 4348 cat conftest.err >&5 4349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4350 (exit $ac_status); } && 4351 { ac_try='test -z "$ac_c_werror_flag" 4352 || test ! -s conftest.err' 4353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4354 (eval $ac_try) 2>&5 4355 ac_status=$? 4356 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4357 (exit $ac_status); }; } && 4358 { ac_try='test -s conftest.$ac_objext' 4359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4360 (eval $ac_try) 2>&5 4361 ac_status=$? 4362 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4363 (exit $ac_status); }; }; then 4364 ac_cv_type_size_t=yes 4365else 4366 echo "$as_me: failed program was:" >&5 4367sed 's/^/| /' conftest.$ac_ext >&5 4368 4369ac_cv_type_size_t=no 4370fi 4371rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4372fi 4373echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 4374echo "${ECHO_T}$ac_cv_type_size_t" >&6 4375if test $ac_cv_type_size_t = yes; then 4376 : 4377else 4378 4379cat >>confdefs.h <<_ACEOF 4380#define size_t unsigned 4381_ACEOF 4382 4383fi 4384 4385echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 4386echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 4387if test "${ac_cv_header_time+set}" = set; then 4388 echo $ECHO_N "(cached) $ECHO_C" >&6 4389else 4390 cat >conftest.$ac_ext <<_ACEOF 4391/* confdefs.h. */ 4392_ACEOF 4393cat confdefs.h >>conftest.$ac_ext 4394cat >>conftest.$ac_ext <<_ACEOF 4395/* end confdefs.h. */ 4396#include <sys/types.h> 4397#include <sys/time.h> 4398#include <time.h> 4399 4400int 4401main () 4402{ 4403if ((struct tm *) 0) 4404return 0; 4405 ; 4406 return 0; 4407} 4408_ACEOF 4409rm -f conftest.$ac_objext 4410if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4411 (eval $ac_compile) 2>conftest.er1 4412 ac_status=$? 4413 grep -v '^ *+' conftest.er1 >conftest.err 4414 rm -f conftest.er1 4415 cat conftest.err >&5 4416 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4417 (exit $ac_status); } && 4418 { ac_try='test -z "$ac_c_werror_flag" 4419 || test ! -s conftest.err' 4420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4421 (eval $ac_try) 2>&5 4422 ac_status=$? 4423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4424 (exit $ac_status); }; } && 4425 { ac_try='test -s conftest.$ac_objext' 4426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4427 (eval $ac_try) 2>&5 4428 ac_status=$? 4429 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4430 (exit $ac_status); }; }; then 4431 ac_cv_header_time=yes 4432else 4433 echo "$as_me: failed program was:" >&5 4434sed 's/^/| /' conftest.$ac_ext >&5 4435 4436ac_cv_header_time=no 4437fi 4438rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4439fi 4440echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 4441echo "${ECHO_T}$ac_cv_header_time" >&6 4442if test $ac_cv_header_time = yes; then 4443 4444cat >>confdefs.h <<\_ACEOF 4445#define TIME_WITH_SYS_TIME 1 4446_ACEOF 4447 4448fi 4449 4450echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 4451echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6 4452if test "${ac_cv_struct_tm+set}" = set; then 4453 echo $ECHO_N "(cached) $ECHO_C" >&6 4454else 4455 cat >conftest.$ac_ext <<_ACEOF 4456/* confdefs.h. */ 4457_ACEOF 4458cat confdefs.h >>conftest.$ac_ext 4459cat >>conftest.$ac_ext <<_ACEOF 4460/* end confdefs.h. */ 4461#include <sys/types.h> 4462#include <time.h> 4463 4464int 4465main () 4466{ 4467struct tm *tp; tp->tm_sec; 4468 ; 4469 return 0; 4470} 4471_ACEOF 4472rm -f conftest.$ac_objext 4473if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4474 (eval $ac_compile) 2>conftest.er1 4475 ac_status=$? 4476 grep -v '^ *+' conftest.er1 >conftest.err 4477 rm -f conftest.er1 4478 cat conftest.err >&5 4479 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4480 (exit $ac_status); } && 4481 { ac_try='test -z "$ac_c_werror_flag" 4482 || test ! -s conftest.err' 4483 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4484 (eval $ac_try) 2>&5 4485 ac_status=$? 4486 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4487 (exit $ac_status); }; } && 4488 { ac_try='test -s conftest.$ac_objext' 4489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4490 (eval $ac_try) 2>&5 4491 ac_status=$? 4492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4493 (exit $ac_status); }; }; then 4494 ac_cv_struct_tm=time.h 4495else 4496 echo "$as_me: failed program was:" >&5 4497sed 's/^/| /' conftest.$ac_ext >&5 4498 4499ac_cv_struct_tm=sys/time.h 4500fi 4501rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4502fi 4503echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 4504echo "${ECHO_T}$ac_cv_struct_tm" >&6 4505if test $ac_cv_struct_tm = sys/time.h; then 4506 4507cat >>confdefs.h <<\_ACEOF 4508#define TM_IN_SYS_TIME 1 4509_ACEOF 4510 4511fi 4512 4513echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5 4514echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6 4515if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then 4516 echo $ECHO_N "(cached) $ECHO_C" >&6 4517else 4518 cat >conftest.$ac_ext <<_ACEOF 4519/* confdefs.h. */ 4520_ACEOF 4521cat confdefs.h >>conftest.$ac_ext 4522cat >>conftest.$ac_ext <<_ACEOF 4523/* end confdefs.h. */ 4524#include <sys/types.h> 4525#include <$ac_cv_struct_tm> 4526 4527 4528int 4529main () 4530{ 4531static struct tm ac_aggr; 4532if (ac_aggr.tm_zone) 4533return 0; 4534 ; 4535 return 0; 4536} 4537_ACEOF 4538rm -f conftest.$ac_objext 4539if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4540 (eval $ac_compile) 2>conftest.er1 4541 ac_status=$? 4542 grep -v '^ *+' conftest.er1 >conftest.err 4543 rm -f conftest.er1 4544 cat conftest.err >&5 4545 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4546 (exit $ac_status); } && 4547 { ac_try='test -z "$ac_c_werror_flag" 4548 || test ! -s conftest.err' 4549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4550 (eval $ac_try) 2>&5 4551 ac_status=$? 4552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4553 (exit $ac_status); }; } && 4554 { ac_try='test -s conftest.$ac_objext' 4555 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4556 (eval $ac_try) 2>&5 4557 ac_status=$? 4558 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4559 (exit $ac_status); }; }; then 4560 ac_cv_member_struct_tm_tm_zone=yes 4561else 4562 echo "$as_me: failed program was:" >&5 4563sed 's/^/| /' conftest.$ac_ext >&5 4564 4565cat >conftest.$ac_ext <<_ACEOF 4566/* confdefs.h. */ 4567_ACEOF 4568cat confdefs.h >>conftest.$ac_ext 4569cat >>conftest.$ac_ext <<_ACEOF 4570/* end confdefs.h. */ 4571#include <sys/types.h> 4572#include <$ac_cv_struct_tm> 4573 4574 4575int 4576main () 4577{ 4578static struct tm ac_aggr; 4579if (sizeof ac_aggr.tm_zone) 4580return 0; 4581 ; 4582 return 0; 4583} 4584_ACEOF 4585rm -f conftest.$ac_objext 4586if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4587 (eval $ac_compile) 2>conftest.er1 4588 ac_status=$? 4589 grep -v '^ *+' conftest.er1 >conftest.err 4590 rm -f conftest.er1 4591 cat conftest.err >&5 4592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4593 (exit $ac_status); } && 4594 { ac_try='test -z "$ac_c_werror_flag" 4595 || test ! -s conftest.err' 4596 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4597 (eval $ac_try) 2>&5 4598 ac_status=$? 4599 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4600 (exit $ac_status); }; } && 4601 { ac_try='test -s conftest.$ac_objext' 4602 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4603 (eval $ac_try) 2>&5 4604 ac_status=$? 4605 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4606 (exit $ac_status); }; }; then 4607 ac_cv_member_struct_tm_tm_zone=yes 4608else 4609 echo "$as_me: failed program was:" >&5 4610sed 's/^/| /' conftest.$ac_ext >&5 4611 4612ac_cv_member_struct_tm_tm_zone=no 4613fi 4614rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4615fi 4616rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4617fi 4618echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5 4619echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6 4620if test $ac_cv_member_struct_tm_tm_zone = yes; then 4621 4622cat >>confdefs.h <<_ACEOF 4623#define HAVE_STRUCT_TM_TM_ZONE 1 4624_ACEOF 4625 4626 4627fi 4628 4629if test "$ac_cv_member_struct_tm_tm_zone" = yes; then 4630 4631cat >>confdefs.h <<\_ACEOF 4632#define HAVE_TM_ZONE 1 4633_ACEOF 4634 4635else 4636 echo "$as_me:$LINENO: checking for tzname" >&5 4637echo $ECHO_N "checking for tzname... $ECHO_C" >&6 4638if test "${ac_cv_var_tzname+set}" = set; then 4639 echo $ECHO_N "(cached) $ECHO_C" >&6 4640else 4641 cat >conftest.$ac_ext <<_ACEOF 4642/* confdefs.h. */ 4643_ACEOF 4644cat confdefs.h >>conftest.$ac_ext 4645cat >>conftest.$ac_ext <<_ACEOF 4646/* end confdefs.h. */ 4647#include <time.h> 4648#ifndef tzname /* For SGI. */ 4649extern char *tzname[]; /* RS6000 and others reject char **tzname. */ 4650#endif 4651 4652int 4653main () 4654{ 4655atoi(*tzname); 4656 ; 4657 return 0; 4658} 4659_ACEOF 4660rm -f conftest.$ac_objext conftest$ac_exeext 4661if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4662 (eval $ac_link) 2>conftest.er1 4663 ac_status=$? 4664 grep -v '^ *+' conftest.er1 >conftest.err 4665 rm -f conftest.er1 4666 cat conftest.err >&5 4667 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4668 (exit $ac_status); } && 4669 { ac_try='test -z "$ac_c_werror_flag" 4670 || test ! -s conftest.err' 4671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4672 (eval $ac_try) 2>&5 4673 ac_status=$? 4674 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4675 (exit $ac_status); }; } && 4676 { ac_try='test -s conftest$ac_exeext' 4677 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4678 (eval $ac_try) 2>&5 4679 ac_status=$? 4680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4681 (exit $ac_status); }; }; then 4682 ac_cv_var_tzname=yes 4683else 4684 echo "$as_me: failed program was:" >&5 4685sed 's/^/| /' conftest.$ac_ext >&5 4686 4687ac_cv_var_tzname=no 4688fi 4689rm -f conftest.err conftest.$ac_objext \ 4690 conftest$ac_exeext conftest.$ac_ext 4691fi 4692echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5 4693echo "${ECHO_T}$ac_cv_var_tzname" >&6 4694 if test $ac_cv_var_tzname = yes; then 4695 4696cat >>confdefs.h <<\_ACEOF 4697#define HAVE_TZNAME 1 4698_ACEOF 4699 4700 fi 4701fi 4702 4703 4704echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5 4705echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6 4706if test "${ac_cv_func_getpgrp_void+set}" = set; then 4707 echo $ECHO_N "(cached) $ECHO_C" >&6 4708else 4709 # Use it with a single arg. 4710cat >conftest.$ac_ext <<_ACEOF 4711/* confdefs.h. */ 4712_ACEOF 4713cat confdefs.h >>conftest.$ac_ext 4714cat >>conftest.$ac_ext <<_ACEOF 4715/* end confdefs.h. */ 4716$ac_includes_default 4717int 4718main () 4719{ 4720getpgrp (0); 4721 ; 4722 return 0; 4723} 4724_ACEOF 4725rm -f conftest.$ac_objext 4726if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4727 (eval $ac_compile) 2>conftest.er1 4728 ac_status=$? 4729 grep -v '^ *+' conftest.er1 >conftest.err 4730 rm -f conftest.er1 4731 cat conftest.err >&5 4732 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4733 (exit $ac_status); } && 4734 { ac_try='test -z "$ac_c_werror_flag" 4735 || test ! -s conftest.err' 4736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4737 (eval $ac_try) 2>&5 4738 ac_status=$? 4739 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4740 (exit $ac_status); }; } && 4741 { ac_try='test -s conftest.$ac_objext' 4742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4743 (eval $ac_try) 2>&5 4744 ac_status=$? 4745 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4746 (exit $ac_status); }; }; then 4747 ac_cv_func_getpgrp_void=no 4748else 4749 echo "$as_me: failed program was:" >&5 4750sed 's/^/| /' conftest.$ac_ext >&5 4751 4752ac_cv_func_getpgrp_void=yes 4753fi 4754rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4755 4756fi 4757echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5 4758echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6 4759if test $ac_cv_func_getpgrp_void = yes; then 4760 4761cat >>confdefs.h <<\_ACEOF 4762#define GETPGRP_VOID 1 4763_ACEOF 4764 4765fi 4766 4767if test $ac_cv_c_compiler_gnu = yes; then 4768 echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 4769echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 4770if test "${ac_cv_prog_gcc_traditional+set}" = set; then 4771 echo $ECHO_N "(cached) $ECHO_C" >&6 4772else 4773 ac_pattern="Autoconf.*'x'" 4774 cat >conftest.$ac_ext <<_ACEOF 4775/* confdefs.h. */ 4776_ACEOF 4777cat confdefs.h >>conftest.$ac_ext 4778cat >>conftest.$ac_ext <<_ACEOF 4779/* end confdefs.h. */ 4780#include <sgtty.h> 4781Autoconf TIOCGETP 4782_ACEOF 4783if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4784 $EGREP "$ac_pattern" >/dev/null 2>&1; then 4785 ac_cv_prog_gcc_traditional=yes 4786else 4787 ac_cv_prog_gcc_traditional=no 4788fi 4789rm -f conftest* 4790 4791 4792 if test $ac_cv_prog_gcc_traditional = no; then 4793 cat >conftest.$ac_ext <<_ACEOF 4794/* confdefs.h. */ 4795_ACEOF 4796cat confdefs.h >>conftest.$ac_ext 4797cat >>conftest.$ac_ext <<_ACEOF 4798/* end confdefs.h. */ 4799#include <termio.h> 4800Autoconf TCGETA 4801_ACEOF 4802if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4803 $EGREP "$ac_pattern" >/dev/null 2>&1; then 4804 ac_cv_prog_gcc_traditional=yes 4805fi 4806rm -f conftest* 4807 4808 fi 4809fi 4810echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 4811echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 4812 if test $ac_cv_prog_gcc_traditional = yes; then 4813 CC="$CC -traditional" 4814 fi 4815fi 4816 4817echo "$as_me:$LINENO: checking whether setpgrp takes no argument" >&5 4818echo $ECHO_N "checking whether setpgrp takes no argument... $ECHO_C" >&6 4819if test "${ac_cv_func_setpgrp_void+set}" = set; then 4820 echo $ECHO_N "(cached) $ECHO_C" >&6 4821else 4822 if test "$cross_compiling" = yes; then 4823 { { echo "$as_me:$LINENO: error: cannot check setpgrp when cross compiling" >&5 4824echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;} 4825 { (exit 1); exit 1; }; } 4826else 4827 cat >conftest.$ac_ext <<_ACEOF 4828/* confdefs.h. */ 4829_ACEOF 4830cat confdefs.h >>conftest.$ac_ext 4831cat >>conftest.$ac_ext <<_ACEOF 4832/* end confdefs.h. */ 4833#if HAVE_UNISTD_H 4834# include <unistd.h> 4835#endif 4836 4837int 4838main () 4839{ 4840/* If this system has a BSD-style setpgrp which takes arguments, 4841 setpgrp(1, 1) will fail with ESRCH and return -1, in that case 4842 exit successfully. */ 4843 exit (setpgrp (1,1) == -1 ? 0 : 1); 4844 ; 4845 return 0; 4846} 4847_ACEOF 4848rm -f conftest$ac_exeext 4849if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4850 (eval $ac_link) 2>&5 4851 ac_status=$? 4852 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4853 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4854 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4855 (eval $ac_try) 2>&5 4856 ac_status=$? 4857 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4858 (exit $ac_status); }; }; then 4859 ac_cv_func_setpgrp_void=no 4860else 4861 echo "$as_me: program exited with status $ac_status" >&5 4862echo "$as_me: failed program was:" >&5 4863sed 's/^/| /' conftest.$ac_ext >&5 4864 4865( exit $ac_status ) 4866ac_cv_func_setpgrp_void=yes 4867fi 4868rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4869fi 4870fi 4871echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5 4872echo "${ECHO_T}$ac_cv_func_setpgrp_void" >&6 4873if test $ac_cv_func_setpgrp_void = yes; then 4874 4875cat >>confdefs.h <<\_ACEOF 4876#define SETPGRP_VOID 1 4877_ACEOF 4878 4879fi 4880 4881echo "$as_me:$LINENO: checking return type of signal handlers" >&5 4882echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 4883if test "${ac_cv_type_signal+set}" = set; then 4884 echo $ECHO_N "(cached) $ECHO_C" >&6 4885else 4886 cat >conftest.$ac_ext <<_ACEOF 4887/* confdefs.h. */ 4888_ACEOF 4889cat confdefs.h >>conftest.$ac_ext 4890cat >>conftest.$ac_ext <<_ACEOF 4891/* end confdefs.h. */ 4892#include <sys/types.h> 4893#include <signal.h> 4894#ifdef signal 4895# undef signal 4896#endif 4897#ifdef __cplusplus 4898extern "C" void (*signal (int, void (*)(int)))(int); 4899#else 4900void (*signal ()) (); 4901#endif 4902 4903int 4904main () 4905{ 4906int i; 4907 ; 4908 return 0; 4909} 4910_ACEOF 4911rm -f conftest.$ac_objext 4912if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4913 (eval $ac_compile) 2>conftest.er1 4914 ac_status=$? 4915 grep -v '^ *+' conftest.er1 >conftest.err 4916 rm -f conftest.er1 4917 cat conftest.err >&5 4918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4919 (exit $ac_status); } && 4920 { ac_try='test -z "$ac_c_werror_flag" 4921 || test ! -s conftest.err' 4922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4923 (eval $ac_try) 2>&5 4924 ac_status=$? 4925 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4926 (exit $ac_status); }; } && 4927 { ac_try='test -s conftest.$ac_objext' 4928 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4929 (eval $ac_try) 2>&5 4930 ac_status=$? 4931 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4932 (exit $ac_status); }; }; then 4933 ac_cv_type_signal=void 4934else 4935 echo "$as_me: failed program was:" >&5 4936sed 's/^/| /' conftest.$ac_ext >&5 4937 4938ac_cv_type_signal=int 4939fi 4940rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4941fi 4942echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 4943echo "${ECHO_T}$ac_cv_type_signal" >&6 4944 4945cat >>confdefs.h <<_ACEOF 4946#define RETSIGTYPE $ac_cv_type_signal 4947_ACEOF 4948 4949 4950 4951 4952 4953for ac_func in mktime select socket 4954do 4955as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4956echo "$as_me:$LINENO: checking for $ac_func" >&5 4957echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4958if eval "test \"\${$as_ac_var+set}\" = set"; then 4959 echo $ECHO_N "(cached) $ECHO_C" >&6 4960else 4961 cat >conftest.$ac_ext <<_ACEOF 4962/* confdefs.h. */ 4963_ACEOF 4964cat confdefs.h >>conftest.$ac_ext 4965cat >>conftest.$ac_ext <<_ACEOF 4966/* end confdefs.h. */ 4967/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 4968 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4969#define $ac_func innocuous_$ac_func 4970 4971/* System header to define __stub macros and hopefully few prototypes, 4972 which can conflict with char $ac_func (); below. 4973 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4974 <limits.h> exists even on freestanding compilers. */ 4975 4976#ifdef __STDC__ 4977# include <limits.h> 4978#else 4979# include <assert.h> 4980#endif 4981 4982#undef $ac_func 4983 4984/* Override any gcc2 internal prototype to avoid an error. */ 4985#ifdef __cplusplus 4986extern "C" 4987{ 4988#endif 4989/* We use char because int might match the return type of a gcc2 4990 builtin and then its argument prototype would still apply. */ 4991char $ac_func (); 4992/* The GNU C library defines this for functions which it implements 4993 to always fail with ENOSYS. Some functions are actually named 4994 something starting with __ and the normal name is an alias. */ 4995#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4996choke me 4997#else 4998char (*f) () = $ac_func; 4999#endif 5000#ifdef __cplusplus 5001} 5002#endif 5003 5004int 5005main () 5006{ 5007return f != $ac_func; 5008 ; 5009 return 0; 5010} 5011_ACEOF 5012rm -f conftest.$ac_objext conftest$ac_exeext 5013if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5014 (eval $ac_link) 2>conftest.er1 5015 ac_status=$? 5016 grep -v '^ *+' conftest.er1 >conftest.err 5017 rm -f conftest.er1 5018 cat conftest.err >&5 5019 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5020 (exit $ac_status); } && 5021 { ac_try='test -z "$ac_c_werror_flag" 5022 || test ! -s conftest.err' 5023 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5024 (eval $ac_try) 2>&5 5025 ac_status=$? 5026 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5027 (exit $ac_status); }; } && 5028 { ac_try='test -s conftest$ac_exeext' 5029 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5030 (eval $ac_try) 2>&5 5031 ac_status=$? 5032 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5033 (exit $ac_status); }; }; then 5034 eval "$as_ac_var=yes" 5035else 5036 echo "$as_me: failed program was:" >&5 5037sed 's/^/| /' conftest.$ac_ext >&5 5038 5039eval "$as_ac_var=no" 5040fi 5041rm -f conftest.err conftest.$ac_objext \ 5042 conftest$ac_exeext conftest.$ac_ext 5043fi 5044echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 5045echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 5046if test `eval echo '${'$as_ac_var'}'` = yes; then 5047 cat >>confdefs.h <<_ACEOF 5048#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5049_ACEOF 5050 5051fi 5052done 5053 5054 5055 5056echo "$as_me:$LINENO: checking if --enable-mediator option is specified" >&5 5057echo $ECHO_N "checking if --enable-mediator option is specified... $ECHO_C" >&6 5058 5059# Check whether --with-mediator or --without-mediator was given. 5060if test "${with_mediator+set}" = set; then 5061 withval="$with_mediator" 5062 cat >>confdefs.h <<\_ACEOF 5063#define MEDIATOR 1 5064_ACEOF 5065 5066 with_mediator=yes 5067else 5068 with_mediator=no 5069fi; 5070echo "$as_me:$LINENO: result: $with_mediator" >&5 5071echo "${ECHO_T}$with_mediator" >&6; 5072 5073echo "$as_me:$LINENO: checking if --enable-pedant option is specified" >&5 5074echo $ECHO_N "checking if --enable-pedant option is specified... $ECHO_C" >&6 5075# Check whether --enable-pedant or --disable-pedant was given. 5076if test "${enable_pedant+set}" = set; then 5077 enableval="$enable_pedant" 5078 if test "$enableval" = "yes"; then 5079 CFLAGS="-Wall -Werror $CFLAGS" 5080 fi 5081else 5082 enableval=no 5083fi; 5084echo "$as_me:$LINENO: result: $enableval" >&5 5085echo "${ECHO_T}$enableval" >&6; 5086 5087echo "$as_me:$LINENO: checking ANSI predeclared __func__" >&5 5088echo $ECHO_N "checking ANSI predeclared __func__... $ECHO_C" >&6 5089cat >conftest.$ac_ext <<_ACEOF 5090/* confdefs.h. */ 5091_ACEOF 5092cat confdefs.h >>conftest.$ac_ext 5093cat >>conftest.$ac_ext <<_ACEOF 5094/* end confdefs.h. */ 5095 5096int 5097main () 5098{ 5099void func(void) {printf("%s\n", __func__);} 5100 ; 5101 return 0; 5102} 5103_ACEOF 5104rm -f conftest.$ac_objext 5105if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5106 (eval $ac_compile) 2>conftest.er1 5107 ac_status=$? 5108 grep -v '^ *+' conftest.er1 >conftest.err 5109 rm -f conftest.er1 5110 cat conftest.err >&5 5111 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5112 (exit $ac_status); } && 5113 { ac_try='test -z "$ac_c_werror_flag" 5114 || test ! -s conftest.err' 5115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5116 (eval $ac_try) 2>&5 5117 ac_status=$? 5118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5119 (exit $ac_status); }; } && 5120 { ac_try='test -s conftest.$ac_objext' 5121 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5122 (eval $ac_try) 2>&5 5123 ac_status=$? 5124 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5125 (exit $ac_status); }; }; then 5126 echo "$as_me:$LINENO: result: yes" >&5 5127echo "${ECHO_T}yes" >&6 5128 pred_func_id=ansi 5129else 5130 echo "$as_me: failed program was:" >&5 5131sed 's/^/| /' conftest.$ac_ext >&5 5132 5133echo "$as_me:$LINENO: result: no" >&5 5134echo "${ECHO_T}no" >&6 5135 pred_func_id=no 5136fi 5137rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5138if test $pred_func_id = no; then 5139echo "$as_me:$LINENO: checking gcc predelcared __FUNCTION__" >&5 5140echo $ECHO_N "checking gcc predelcared __FUNCTION__... $ECHO_C" >&6 5141 cat >conftest.$ac_ext <<_ACEOF 5142/* confdefs.h. */ 5143_ACEOF 5144cat confdefs.h >>conftest.$ac_ext 5145cat >>conftest.$ac_ext <<_ACEOF 5146/* end confdefs.h. */ 5147 5148int 5149main () 5150{ 5151void func(void) {printf("%s\n", __FUNCTION__);} 5152 ; 5153 return 0; 5154} 5155_ACEOF 5156rm -f conftest.$ac_objext 5157if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5158 (eval $ac_compile) 2>conftest.er1 5159 ac_status=$? 5160 grep -v '^ *+' conftest.er1 >conftest.err 5161 rm -f conftest.er1 5162 cat conftest.err >&5 5163 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5164 (exit $ac_status); } && 5165 { ac_try='test -z "$ac_c_werror_flag" 5166 || test ! -s conftest.err' 5167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5168 (eval $ac_try) 2>&5 5169 ac_status=$? 5170 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5171 (exit $ac_status); }; } && 5172 { ac_try='test -s conftest.$ac_objext' 5173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5174 (eval $ac_try) 2>&5 5175 ac_status=$? 5176 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5177 (exit $ac_status); }; }; then 5178 echo "$as_me:$LINENO: result: yes" >&5 5179echo "${ECHO_T}yes" >&6 5180 pred_func_id=gcc 5181else 5182 echo "$as_me: failed program was:" >&5 5183sed 's/^/| /' conftest.$ac_ext >&5 5184 5185echo "$as_me:$LINENO: result: no" >&5 5186echo "${ECHO_T}no" >&6 5187 pred_func_id=no 5188fi 5189rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5190fi 5191case $pred_func_id in 5192 ansi) 5193 cat >>confdefs.h <<\_ACEOF 5194#define HAVE_ANSI_FUNC 1 5195_ACEOF 5196 5197 ;; 5198 gcc) 5199 cat >>confdefs.h <<\_ACEOF 5200#define HAVE_GCC_FUNCTION 1 5201_ACEOF 5202 5203 ;; 5204esac 5205 5206 5207for ac_header in stdarg.h 5208do 5209as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5210if eval "test \"\${$as_ac_Header+set}\" = set"; then 5211 echo "$as_me:$LINENO: checking for $ac_header" >&5 5212echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5213if eval "test \"\${$as_ac_Header+set}\" = set"; then 5214 echo $ECHO_N "(cached) $ECHO_C" >&6 5215fi 5216echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 5217echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5218else 5219 # Is the header compilable? 5220echo "$as_me:$LINENO: checking $ac_header usability" >&5 5221echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 5222cat >conftest.$ac_ext <<_ACEOF 5223/* confdefs.h. */ 5224_ACEOF 5225cat confdefs.h >>conftest.$ac_ext 5226cat >>conftest.$ac_ext <<_ACEOF 5227/* end confdefs.h. */ 5228$ac_includes_default 5229#include <$ac_header> 5230_ACEOF 5231rm -f conftest.$ac_objext 5232if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5233 (eval $ac_compile) 2>conftest.er1 5234 ac_status=$? 5235 grep -v '^ *+' conftest.er1 >conftest.err 5236 rm -f conftest.er1 5237 cat conftest.err >&5 5238 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5239 (exit $ac_status); } && 5240 { ac_try='test -z "$ac_c_werror_flag" 5241 || test ! -s conftest.err' 5242 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5243 (eval $ac_try) 2>&5 5244 ac_status=$? 5245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5246 (exit $ac_status); }; } && 5247 { ac_try='test -s conftest.$ac_objext' 5248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5249 (eval $ac_try) 2>&5 5250 ac_status=$? 5251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5252 (exit $ac_status); }; }; then 5253 ac_header_compiler=yes 5254else 5255 echo "$as_me: failed program was:" >&5 5256sed 's/^/| /' conftest.$ac_ext >&5 5257 5258ac_header_compiler=no 5259fi 5260rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5261echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5262echo "${ECHO_T}$ac_header_compiler" >&6 5263 5264# Is the header present? 5265echo "$as_me:$LINENO: checking $ac_header presence" >&5 5266echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 5267cat >conftest.$ac_ext <<_ACEOF 5268/* confdefs.h. */ 5269_ACEOF 5270cat confdefs.h >>conftest.$ac_ext 5271cat >>conftest.$ac_ext <<_ACEOF 5272/* end confdefs.h. */ 5273#include <$ac_header> 5274_ACEOF 5275if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 5276 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5277 ac_status=$? 5278 grep -v '^ *+' conftest.er1 >conftest.err 5279 rm -f conftest.er1 5280 cat conftest.err >&5 5281 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5282 (exit $ac_status); } >/dev/null; then 5283 if test -s conftest.err; then 5284 ac_cpp_err=$ac_c_preproc_warn_flag 5285 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 5286 else 5287 ac_cpp_err= 5288 fi 5289else 5290 ac_cpp_err=yes 5291fi 5292if test -z "$ac_cpp_err"; then 5293 ac_header_preproc=yes 5294else 5295 echo "$as_me: failed program was:" >&5 5296sed 's/^/| /' conftest.$ac_ext >&5 5297 5298 ac_header_preproc=no 5299fi 5300rm -f conftest.err conftest.$ac_ext 5301echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5302echo "${ECHO_T}$ac_header_preproc" >&6 5303 5304# So? What about this header? 5305case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5306 yes:no: ) 5307 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5308echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5309 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5310echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5311 ac_header_preproc=yes 5312 ;; 5313 no:yes:* ) 5314 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5315echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5316 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5317echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5318 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5319echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5320 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5321echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5322 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5323echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5324 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5325echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5326 ( 5327 cat <<\_ASBOX 5328## ------------------------------------------ ## 5329## Report this to the AC_PACKAGE_NAME lists. ## 5330## ------------------------------------------ ## 5331_ASBOX 5332 ) | 5333 sed "s/^/$as_me: WARNING: /" >&2 5334 ;; 5335esac 5336echo "$as_me:$LINENO: checking for $ac_header" >&5 5337echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5338if eval "test \"\${$as_ac_Header+set}\" = set"; then 5339 echo $ECHO_N "(cached) $ECHO_C" >&6 5340else 5341 eval "$as_ac_Header=\$ac_header_preproc" 5342fi 5343echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 5344echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5345 5346fi 5347if test `eval echo '${'$as_ac_Header'}'` = yes; then 5348 cat >>confdefs.h <<_ACEOF 5349#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5350_ACEOF 5351 5352fi 5353 5354done 5355 5356 5357 ac_config_files="$ac_config_files Makefile" 5358 5359cat >confcache <<\_ACEOF 5360# This file is a shell script that caches the results of configure 5361# tests run on this system so they can be shared between configure 5362# scripts and configure runs, see configure's option --config-cache. 5363# It is not useful on other systems. If it contains results you don't 5364# want to keep, you may remove or edit it. 5365# 5366# config.status only pays attention to the cache file if you give it 5367# the --recheck option to rerun configure. 5368# 5369# `ac_cv_env_foo' variables (set or unset) will be overridden when 5370# loading this file, other *unset* `ac_cv_foo' will be assigned the 5371# following values. 5372 5373_ACEOF 5374 5375# The following way of writing the cache mishandles newlines in values, 5376# but we know of no workaround that is simple, portable, and efficient. 5377# So, don't put newlines in cache variables' values. 5378# Ultrix sh set writes to stderr and can't be redirected directly, 5379# and sets the high bit in the cache file unless we assign to the vars. 5380{ 5381 (set) 2>&1 | 5382 case `(ac_space=' '; set | grep ac_space) 2>&1` in 5383 *ac_space=\ *) 5384 # `set' does not quote correctly, so add quotes (double-quote 5385 # substitution turns \\\\ into \\, and sed turns \\ into \). 5386 sed -n \ 5387 "s/'/'\\\\''/g; 5388 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5389 ;; 5390 *) 5391 # `set' quotes correctly as required by POSIX, so do not add quotes. 5392 sed -n \ 5393 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 5394 ;; 5395 esac; 5396} | 5397 sed ' 5398 t clear 5399 : clear 5400 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5401 t end 5402 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5403 : end' >>confcache 5404if diff $cache_file confcache >/dev/null 2>&1; then :; else 5405 if test -w $cache_file; then 5406 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 5407 cat confcache >$cache_file 5408 else 5409 echo "not updating unwritable cache $cache_file" 5410 fi 5411fi 5412rm -f confcache 5413 5414test "x$prefix" = xNONE && prefix=$ac_default_prefix 5415# Let make expand exec_prefix. 5416test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5417 5418# VPATH may cause trouble with some makes, so we remove $(srcdir), 5419# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5420# trailing colons and then remove the whole line if VPATH becomes empty 5421# (actually we leave an empty line to preserve line numbers). 5422if test "x$srcdir" = x.; then 5423 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5424s/:*\$(srcdir):*/:/; 5425s/:*\${srcdir}:*/:/; 5426s/:*@srcdir@:*/:/; 5427s/^\([^=]*=[ ]*\):*/\1/; 5428s/:*$//; 5429s/^[^=]*=[ ]*$//; 5430}' 5431fi 5432 5433# Transform confdefs.h into DEFS. 5434# Protect against shell expansion while executing Makefile rules. 5435# Protect against Makefile macro expansion. 5436# 5437# If the first sed substitution is executed (which looks for macros that 5438# take arguments), then we branch to the quote section. Otherwise, 5439# look for a macro that doesn't take arguments. 5440cat >confdef2opt.sed <<\_ACEOF 5441t clear 5442: clear 5443s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 5444t quote 5445s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 5446t quote 5447d 5448: quote 5449s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 5450s,\[,\\&,g 5451s,\],\\&,g 5452s,\$,$$,g 5453p 5454_ACEOF 5455# We use echo to avoid assuming a particular line-breaking character. 5456# The extra dot is to prevent the shell from consuming trailing 5457# line-breaks from the sub-command output. A line-break within 5458# single-quotes doesn't work because, if this script is created in a 5459# platform that uses two characters for line-breaks (e.g., DOS), tr 5460# would break. 5461ac_LF_and_DOT=`echo; echo .` 5462DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 5463rm -f confdef2opt.sed 5464 5465 5466ac_libobjs= 5467ac_ltlibobjs= 5468for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5469 # 1. Remove the extension, and $U if already installed. 5470 ac_i=`echo "$ac_i" | 5471 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 5472 # 2. Add them. 5473 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 5474 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 5475done 5476LIBOBJS=$ac_libobjs 5477 5478LTLIBOBJS=$ac_ltlibobjs 5479 5480 5481 5482: ${CONFIG_STATUS=./config.status} 5483ac_clean_files_save=$ac_clean_files 5484ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5485{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 5486echo "$as_me: creating $CONFIG_STATUS" >&6;} 5487cat >$CONFIG_STATUS <<_ACEOF 5488#! $SHELL 5489# Generated by $as_me. 5490# Run this file to recreate the current configuration. 5491# Compiler output produced by configure, useful for debugging 5492# configure, is in config.log if it exists. 5493 5494debug=false 5495ac_cs_recheck=false 5496ac_cs_silent=false 5497SHELL=\${CONFIG_SHELL-$SHELL} 5498_ACEOF 5499 5500cat >>$CONFIG_STATUS <<\_ACEOF 5501## --------------------- ## 5502## M4sh Initialization. ## 5503## --------------------- ## 5504 5505# Be Bourne compatible 5506if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 5507 emulate sh 5508 NULLCMD=: 5509 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 5510 # is contrary to our usage. Disable this feature. 5511 alias -g '${1+"$@"}'='"$@"' 5512elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 5513 set -o posix 5514fi 5515DUALCASE=1; export DUALCASE # for MKS sh 5516 5517# Support unset when possible. 5518if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5519 as_unset=unset 5520else 5521 as_unset=false 5522fi 5523 5524 5525# Work around bugs in pre-3.0 UWIN ksh. 5526$as_unset ENV MAIL MAILPATH 5527PS1='$ ' 5528PS2='> ' 5529PS4='+ ' 5530 5531# NLS nuisances. 5532for as_var in \ 5533 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 5534 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 5535 LC_TELEPHONE LC_TIME 5536do 5537 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 5538 eval $as_var=C; export $as_var 5539 else 5540 $as_unset $as_var 5541 fi 5542done 5543 5544# Required to use basename. 5545if expr a : '\(a\)' >/dev/null 2>&1; then 5546 as_expr=expr 5547else 5548 as_expr=false 5549fi 5550 5551if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 5552 as_basename=basename 5553else 5554 as_basename=false 5555fi 5556 5557 5558# Name of the executable. 5559as_me=`$as_basename "$0" || 5560$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5561 X"$0" : 'X\(//\)$' \| \ 5562 X"$0" : 'X\(/\)$' \| \ 5563 . : '\(.\)' 2>/dev/null || 5564echo X/"$0" | 5565 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 5566 /^X\/\(\/\/\)$/{ s//\1/; q; } 5567 /^X\/\(\/\).*/{ s//\1/; q; } 5568 s/.*/./; q'` 5569 5570 5571# PATH needs CR, and LINENO needs CR and PATH. 5572# Avoid depending upon Character Ranges. 5573as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5574as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5575as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5576as_cr_digits='0123456789' 5577as_cr_alnum=$as_cr_Letters$as_cr_digits 5578 5579# The user is always right. 5580if test "${PATH_SEPARATOR+set}" != set; then 5581 echo "#! /bin/sh" >conf$$.sh 5582 echo "exit 0" >>conf$$.sh 5583 chmod +x conf$$.sh 5584 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 5585 PATH_SEPARATOR=';' 5586 else 5587 PATH_SEPARATOR=: 5588 fi 5589 rm -f conf$$.sh 5590fi 5591 5592 5593 as_lineno_1=$LINENO 5594 as_lineno_2=$LINENO 5595 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 5596 test "x$as_lineno_1" != "x$as_lineno_2" && 5597 test "x$as_lineno_3" = "x$as_lineno_2" || { 5598 # Find who we are. Look in the path if we contain no path at all 5599 # relative or not. 5600 case $0 in 5601 *[\\/]* ) as_myself=$0 ;; 5602 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5603for as_dir in $PATH 5604do 5605 IFS=$as_save_IFS 5606 test -z "$as_dir" && as_dir=. 5607 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5608done 5609 5610 ;; 5611 esac 5612 # We did not find ourselves, most probably we were run as `sh COMMAND' 5613 # in which case we are not to be found in the path. 5614 if test "x$as_myself" = x; then 5615 as_myself=$0 5616 fi 5617 if test ! -f "$as_myself"; then 5618 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 5619echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 5620 { (exit 1); exit 1; }; } 5621 fi 5622 case $CONFIG_SHELL in 5623 '') 5624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5625for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 5626do 5627 IFS=$as_save_IFS 5628 test -z "$as_dir" && as_dir=. 5629 for as_base in sh bash ksh sh5; do 5630 case $as_dir in 5631 /*) 5632 if ("$as_dir/$as_base" -c ' 5633 as_lineno_1=$LINENO 5634 as_lineno_2=$LINENO 5635 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 5636 test "x$as_lineno_1" != "x$as_lineno_2" && 5637 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 5638 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 5639 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 5640 CONFIG_SHELL=$as_dir/$as_base 5641 export CONFIG_SHELL 5642 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 5643 fi;; 5644 esac 5645 done 5646done 5647;; 5648 esac 5649 5650 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 5651 # uniformly replaced by the line number. The first 'sed' inserts a 5652 # line-number line before each line; the second 'sed' does the real 5653 # work. The second script uses 'N' to pair each line-number line 5654 # with the numbered line, and appends trailing '-' during 5655 # substitution so that $LINENO is not a special case at line end. 5656 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 5657 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 5658 sed '=' <$as_myself | 5659 sed ' 5660 N 5661 s,$,-, 5662 : loop 5663 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 5664 t loop 5665 s,-$,, 5666 s,^['$as_cr_digits']*\n,, 5667 ' >$as_me.lineno && 5668 chmod +x $as_me.lineno || 5669 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 5670echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 5671 { (exit 1); exit 1; }; } 5672 5673 # Don't try to exec as it changes $[0], causing all sort of problems 5674 # (the dirname of $[0] is not the place where we might find the 5675 # original and so on. Autoconf is especially sensible to this). 5676 . ./$as_me.lineno 5677 # Exit status is that of the last command. 5678 exit 5679} 5680 5681 5682case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 5683 *c*,-n*) ECHO_N= ECHO_C=' 5684' ECHO_T=' ' ;; 5685 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 5686 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 5687esac 5688 5689if expr a : '\(a\)' >/dev/null 2>&1; then 5690 as_expr=expr 5691else 5692 as_expr=false 5693fi 5694 5695rm -f conf$$ conf$$.exe conf$$.file 5696echo >conf$$.file 5697if ln -s conf$$.file conf$$ 2>/dev/null; then 5698 # We could just check for DJGPP; but this test a) works b) is more generic 5699 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 5700 if test -f conf$$.exe; then 5701 # Don't use ln at all; we don't have any links 5702 as_ln_s='cp -p' 5703 else 5704 as_ln_s='ln -s' 5705 fi 5706elif ln conf$$.file conf$$ 2>/dev/null; then 5707 as_ln_s=ln 5708else 5709 as_ln_s='cp -p' 5710fi 5711rm -f conf$$ conf$$.exe conf$$.file 5712 5713if mkdir -p . 2>/dev/null; then 5714 as_mkdir_p=: 5715else 5716 test -d ./-p && rmdir ./-p 5717 as_mkdir_p=false 5718fi 5719 5720as_executable_p="test -f" 5721 5722# Sed expression to map a string onto a valid CPP name. 5723as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5724 5725# Sed expression to map a string onto a valid variable name. 5726as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5727 5728 5729# IFS 5730# We need space, tab and new line, in precisely that order. 5731as_nl=' 5732' 5733IFS=" $as_nl" 5734 5735# CDPATH. 5736$as_unset CDPATH 5737 5738exec 6>&1 5739 5740# Open the log real soon, to keep \$[0] and so on meaningful, and to 5741# report actual input values of CONFIG_FILES etc. instead of their 5742# values after options handling. Logging --version etc. is OK. 5743exec 5>>config.log 5744{ 5745 echo 5746 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5747## Running $as_me. ## 5748_ASBOX 5749} >&5 5750cat >&5 <<_CSEOF 5751 5752This file was extended by $as_me, which was 5753generated by GNU Autoconf 2.59. Invocation command line was 5754 5755 CONFIG_FILES = $CONFIG_FILES 5756 CONFIG_HEADERS = $CONFIG_HEADERS 5757 CONFIG_LINKS = $CONFIG_LINKS 5758 CONFIG_COMMANDS = $CONFIG_COMMANDS 5759 $ $0 $@ 5760 5761_CSEOF 5762echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 5763echo >&5 5764_ACEOF 5765 5766# Files that config.status was made for. 5767if test -n "$ac_config_files"; then 5768 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5769fi 5770 5771if test -n "$ac_config_headers"; then 5772 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5773fi 5774 5775if test -n "$ac_config_links"; then 5776 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5777fi 5778 5779if test -n "$ac_config_commands"; then 5780 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5781fi 5782 5783cat >>$CONFIG_STATUS <<\_ACEOF 5784 5785ac_cs_usage="\ 5786\`$as_me' instantiates files from templates according to the 5787current configuration. 5788 5789Usage: $0 [OPTIONS] [FILE]... 5790 5791 -h, --help print this help, then exit 5792 -V, --version print version number, then exit 5793 -q, --quiet do not print progress messages 5794 -d, --debug don't remove temporary files 5795 --recheck update $as_me by reconfiguring in the same conditions 5796 --file=FILE[:TEMPLATE] 5797 instantiate the configuration file FILE 5798 5799Configuration files: 5800$config_files 5801 5802Report bugs to <bug-autoconf@gnu.org>." 5803_ACEOF 5804 5805cat >>$CONFIG_STATUS <<_ACEOF 5806ac_cs_version="\\ 5807config.status 5808configured by $0, generated by GNU Autoconf 2.59, 5809 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5810 5811Copyright (C) 2003 Free Software Foundation, Inc. 5812This config.status script is free software; the Free Software Foundation 5813gives unlimited permission to copy, distribute and modify it." 5814srcdir=$srcdir 5815INSTALL="$INSTALL" 5816_ACEOF 5817 5818cat >>$CONFIG_STATUS <<\_ACEOF 5819# If no file are specified by the user, then we need to provide default 5820# value. By we need to know if files were specified by the user. 5821ac_need_defaults=: 5822while test $# != 0 5823do 5824 case $1 in 5825 --*=*) 5826 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5827 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5828 ac_shift=: 5829 ;; 5830 -*) 5831 ac_option=$1 5832 ac_optarg=$2 5833 ac_shift=shift 5834 ;; 5835 *) # This is not an option, so the user has probably given explicit 5836 # arguments. 5837 ac_option=$1 5838 ac_need_defaults=false;; 5839 esac 5840 5841 case $ac_option in 5842 # Handling of the options. 5843_ACEOF 5844cat >>$CONFIG_STATUS <<\_ACEOF 5845 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5846 ac_cs_recheck=: ;; 5847 --version | --vers* | -V ) 5848 echo "$ac_cs_version"; exit 0 ;; 5849 --he | --h) 5850 # Conflict between --help and --header 5851 { { echo "$as_me:$LINENO: error: ambiguous option: $1 5852Try \`$0 --help' for more information." >&5 5853echo "$as_me: error: ambiguous option: $1 5854Try \`$0 --help' for more information." >&2;} 5855 { (exit 1); exit 1; }; };; 5856 --help | --hel | -h ) 5857 echo "$ac_cs_usage"; exit 0 ;; 5858 --debug | --d* | -d ) 5859 debug=: ;; 5860 --file | --fil | --fi | --f ) 5861 $ac_shift 5862 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 5863 ac_need_defaults=false;; 5864 --header | --heade | --head | --hea ) 5865 $ac_shift 5866 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 5867 ac_need_defaults=false;; 5868 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5869 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5870 ac_cs_silent=: ;; 5871 5872 # This is an error. 5873 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 5874Try \`$0 --help' for more information." >&5 5875echo "$as_me: error: unrecognized option: $1 5876Try \`$0 --help' for more information." >&2;} 5877 { (exit 1); exit 1; }; } ;; 5878 5879 *) ac_config_targets="$ac_config_targets $1" ;; 5880 5881 esac 5882 shift 5883done 5884 5885ac_configure_extra_args= 5886 5887if $ac_cs_silent; then 5888 exec 6>/dev/null 5889 ac_configure_extra_args="$ac_configure_extra_args --silent" 5890fi 5891 5892_ACEOF 5893cat >>$CONFIG_STATUS <<_ACEOF 5894if \$ac_cs_recheck; then 5895 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 5896 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5897fi 5898 5899_ACEOF 5900 5901 5902 5903 5904 5905cat >>$CONFIG_STATUS <<\_ACEOF 5906for ac_config_target in $ac_config_targets 5907do 5908 case "$ac_config_target" in 5909 # Handling of arguments. 5910 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5911 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 5912echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5913 { (exit 1); exit 1; }; };; 5914 esac 5915done 5916 5917# If the user did not use the arguments to specify the items to instantiate, 5918# then the envvar interface is used. Set only those that are not. 5919# We use the long form for the default assignment because of an extremely 5920# bizarre bug on SunOS 4.1.3. 5921if $ac_need_defaults; then 5922 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5923fi 5924 5925# Have a temporary directory for convenience. Make it in the build tree 5926# simply because there is no reason to put it here, and in addition, 5927# creating and moving files from /tmp can sometimes cause problems. 5928# Create a temporary directory, and hook for its removal unless debugging. 5929$debug || 5930{ 5931 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 5932 trap '{ (exit 1); exit 1; }' 1 2 13 15 5933} 5934 5935# Create a (secure) tmp directory for tmp files. 5936 5937{ 5938 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 5939 test -n "$tmp" && test -d "$tmp" 5940} || 5941{ 5942 tmp=./confstat$$-$RANDOM 5943 (umask 077 && mkdir $tmp) 5944} || 5945{ 5946 echo "$me: cannot create a temporary directory in ." >&2 5947 { (exit 1); exit 1; } 5948} 5949 5950_ACEOF 5951 5952cat >>$CONFIG_STATUS <<_ACEOF 5953 5954# 5955# CONFIG_FILES section. 5956# 5957 5958# No need to generate the scripts if there are no CONFIG_FILES. 5959# This happens for instance when ./config.status config.h 5960if test -n "\$CONFIG_FILES"; then 5961 # Protect against being on the right side of a sed subst in config.status. 5962 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 5963 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 5964s,@SHELL@,$SHELL,;t t 5965s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 5966s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 5967s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 5968s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 5969s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 5970s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 5971s,@exec_prefix@,$exec_prefix,;t t 5972s,@prefix@,$prefix,;t t 5973s,@program_transform_name@,$program_transform_name,;t t 5974s,@bindir@,$bindir,;t t 5975s,@sbindir@,$sbindir,;t t 5976s,@libexecdir@,$libexecdir,;t t 5977s,@datadir@,$datadir,;t t 5978s,@sysconfdir@,$sysconfdir,;t t 5979s,@sharedstatedir@,$sharedstatedir,;t t 5980s,@localstatedir@,$localstatedir,;t t 5981s,@libdir@,$libdir,;t t 5982s,@includedir@,$includedir,;t t 5983s,@oldincludedir@,$oldincludedir,;t t 5984s,@infodir@,$infodir,;t t 5985s,@mandir@,$mandir,;t t 5986s,@build_alias@,$build_alias,;t t 5987s,@host_alias@,$host_alias,;t t 5988s,@target_alias@,$target_alias,;t t 5989s,@DEFS@,$DEFS,;t t 5990s,@ECHO_C@,$ECHO_C,;t t 5991s,@ECHO_N@,$ECHO_N,;t t 5992s,@ECHO_T@,$ECHO_T,;t t 5993s,@LIBS@,$LIBS,;t t 5994s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 5995s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 5996s,@INSTALL_DATA@,$INSTALL_DATA,;t t 5997s,@SET_MAKE@,$SET_MAKE,;t t 5998s,@CC@,$CC,;t t 5999s,@CFLAGS@,$CFLAGS,;t t 6000s,@LDFLAGS@,$LDFLAGS,;t t 6001s,@CPPFLAGS@,$CPPFLAGS,;t t 6002s,@ac_ct_CC@,$ac_ct_CC,;t t 6003s,@EXEEXT@,$EXEEXT,;t t 6004s,@OBJEXT@,$OBJEXT,;t t 6005s,@CPP@,$CPP,;t t 6006s,@YACC@,$YACC,;t t 6007s,@LEX@,$LEX,;t t 6008s,@LEXLIB@,$LEXLIB,;t t 6009s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t 6010s,@EGREP@,$EGREP,;t t 6011s,@LIBOBJS@,$LIBOBJS,;t t 6012s,@LTLIBOBJS@,$LTLIBOBJS,;t t 6013CEOF 6014 6015_ACEOF 6016 6017 cat >>$CONFIG_STATUS <<\_ACEOF 6018 # Split the substitutions into bite-sized pieces for seds with 6019 # small command number limits, like on Digital OSF/1 and HP-UX. 6020 ac_max_sed_lines=48 6021 ac_sed_frag=1 # Number of current file. 6022 ac_beg=1 # First line for current file. 6023 ac_end=$ac_max_sed_lines # Line after last line for current file. 6024 ac_more_lines=: 6025 ac_sed_cmds= 6026 while $ac_more_lines; do 6027 if test $ac_beg -gt 1; then 6028 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 6029 else 6030 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 6031 fi 6032 if test ! -s $tmp/subs.frag; then 6033 ac_more_lines=false 6034 else 6035 # The purpose of the label and of the branching condition is to 6036 # speed up the sed processing (if there are no `@' at all, there 6037 # is no need to browse any of the substitutions). 6038 # These are the two extra sed commands mentioned above. 6039 (echo ':t 6040 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 6041 if test -z "$ac_sed_cmds"; then 6042 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 6043 else 6044 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 6045 fi 6046 ac_sed_frag=`expr $ac_sed_frag + 1` 6047 ac_beg=$ac_end 6048 ac_end=`expr $ac_end + $ac_max_sed_lines` 6049 fi 6050 done 6051 if test -z "$ac_sed_cmds"; then 6052 ac_sed_cmds=cat 6053 fi 6054fi # test -n "$CONFIG_FILES" 6055 6056_ACEOF 6057cat >>$CONFIG_STATUS <<\_ACEOF 6058for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 6059 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 6060 case $ac_file in 6061 - | *:- | *:-:* ) # input from stdin 6062 cat >$tmp/stdin 6063 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6064 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6065 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6066 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6067 * ) ac_file_in=$ac_file.in ;; 6068 esac 6069 6070 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 6071 ac_dir=`(dirname "$ac_file") 2>/dev/null || 6072$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6073 X"$ac_file" : 'X\(//\)[^/]' \| \ 6074 X"$ac_file" : 'X\(//\)$' \| \ 6075 X"$ac_file" : 'X\(/\)' \| \ 6076 . : '\(.\)' 2>/dev/null || 6077echo X"$ac_file" | 6078 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6079 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6080 /^X\(\/\/\)$/{ s//\1/; q; } 6081 /^X\(\/\).*/{ s//\1/; q; } 6082 s/.*/./; q'` 6083 { if $as_mkdir_p; then 6084 mkdir -p "$ac_dir" 6085 else 6086 as_dir="$ac_dir" 6087 as_dirs= 6088 while test ! -d "$as_dir"; do 6089 as_dirs="$as_dir $as_dirs" 6090 as_dir=`(dirname "$as_dir") 2>/dev/null || 6091$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6092 X"$as_dir" : 'X\(//\)[^/]' \| \ 6093 X"$as_dir" : 'X\(//\)$' \| \ 6094 X"$as_dir" : 'X\(/\)' \| \ 6095 . : '\(.\)' 2>/dev/null || 6096echo X"$as_dir" | 6097 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6098 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6099 /^X\(\/\/\)$/{ s//\1/; q; } 6100 /^X\(\/\).*/{ s//\1/; q; } 6101 s/.*/./; q'` 6102 done 6103 test ! -n "$as_dirs" || mkdir $as_dirs 6104 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 6105echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 6106 { (exit 1); exit 1; }; }; } 6107 6108 ac_builddir=. 6109 6110if test "$ac_dir" != .; then 6111 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 6112 # A "../" for each directory in $ac_dir_suffix. 6113 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 6114else 6115 ac_dir_suffix= ac_top_builddir= 6116fi 6117 6118case $srcdir in 6119 .) # No --srcdir option. We are building in place. 6120 ac_srcdir=. 6121 if test -z "$ac_top_builddir"; then 6122 ac_top_srcdir=. 6123 else 6124 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 6125 fi ;; 6126 [\\/]* | ?:[\\/]* ) # Absolute path. 6127 ac_srcdir=$srcdir$ac_dir_suffix; 6128 ac_top_srcdir=$srcdir ;; 6129 *) # Relative path. 6130 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 6131 ac_top_srcdir=$ac_top_builddir$srcdir ;; 6132esac 6133 6134# Do not use `cd foo && pwd` to compute absolute paths, because 6135# the directories may not exist. 6136case `pwd` in 6137.) ac_abs_builddir="$ac_dir";; 6138*) 6139 case "$ac_dir" in 6140 .) ac_abs_builddir=`pwd`;; 6141 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 6142 *) ac_abs_builddir=`pwd`/"$ac_dir";; 6143 esac;; 6144esac 6145case $ac_abs_builddir in 6146.) ac_abs_top_builddir=${ac_top_builddir}.;; 6147*) 6148 case ${ac_top_builddir}. in 6149 .) ac_abs_top_builddir=$ac_abs_builddir;; 6150 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 6151 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 6152 esac;; 6153esac 6154case $ac_abs_builddir in 6155.) ac_abs_srcdir=$ac_srcdir;; 6156*) 6157 case $ac_srcdir in 6158 .) ac_abs_srcdir=$ac_abs_builddir;; 6159 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 6160 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 6161 esac;; 6162esac 6163case $ac_abs_builddir in 6164.) ac_abs_top_srcdir=$ac_top_srcdir;; 6165*) 6166 case $ac_top_srcdir in 6167 .) ac_abs_top_srcdir=$ac_abs_builddir;; 6168 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 6169 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 6170 esac;; 6171esac 6172 6173 6174 case $INSTALL in 6175 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6176 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 6177 esac 6178 6179 if test x"$ac_file" != x-; then 6180 { echo "$as_me:$LINENO: creating $ac_file" >&5 6181echo "$as_me: creating $ac_file" >&6;} 6182 rm -f "$ac_file" 6183 fi 6184 # Let's still pretend it is `configure' which instantiates (i.e., don't 6185 # use $as_me), people would be surprised to read: 6186 # /* config.h. Generated by config.status. */ 6187 if test x"$ac_file" = x-; then 6188 configure_input= 6189 else 6190 configure_input="$ac_file. " 6191 fi 6192 configure_input=$configure_input"Generated from `echo $ac_file_in | 6193 sed 's,.*/,,'` by configure." 6194 6195 # First look for the input files in the build tree, otherwise in the 6196 # src tree. 6197 ac_file_inputs=`IFS=: 6198 for f in $ac_file_in; do 6199 case $f in 6200 -) echo $tmp/stdin ;; 6201 [\\/$]*) 6202 # Absolute (can't be DOS-style, as IFS=:) 6203 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 6204echo "$as_me: error: cannot find input file: $f" >&2;} 6205 { (exit 1); exit 1; }; } 6206 echo "$f";; 6207 *) # Relative 6208 if test -f "$f"; then 6209 # Build tree 6210 echo "$f" 6211 elif test -f "$srcdir/$f"; then 6212 # Source tree 6213 echo "$srcdir/$f" 6214 else 6215 # /dev/null tree 6216 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 6217echo "$as_me: error: cannot find input file: $f" >&2;} 6218 { (exit 1); exit 1; }; } 6219 fi;; 6220 esac 6221 done` || { (exit 1); exit 1; } 6222_ACEOF 6223cat >>$CONFIG_STATUS <<_ACEOF 6224 sed "$ac_vpsub 6225$extrasub 6226_ACEOF 6227cat >>$CONFIG_STATUS <<\_ACEOF 6228:t 6229/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6230s,@configure_input@,$configure_input,;t t 6231s,@srcdir@,$ac_srcdir,;t t 6232s,@abs_srcdir@,$ac_abs_srcdir,;t t 6233s,@top_srcdir@,$ac_top_srcdir,;t t 6234s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 6235s,@builddir@,$ac_builddir,;t t 6236s,@abs_builddir@,$ac_abs_builddir,;t t 6237s,@top_builddir@,$ac_top_builddir,;t t 6238s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 6239s,@INSTALL@,$ac_INSTALL,;t t 6240" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 6241 rm -f $tmp/stdin 6242 if test x"$ac_file" != x-; then 6243 mv $tmp/out $ac_file 6244 else 6245 cat $tmp/out 6246 rm -f $tmp/out 6247 fi 6248 6249done 6250_ACEOF 6251 6252cat >>$CONFIG_STATUS <<\_ACEOF 6253 6254{ (exit 0); exit 0; } 6255_ACEOF 6256chmod +x $CONFIG_STATUS 6257ac_clean_files=$ac_clean_files_save 6258 6259 6260# configure is writing to config.log, and then calls config.status. 6261# config.status does its own redirection, appending to config.log. 6262# Unfortunately, on DOS this fails, as config.log is still kept open 6263# by configure, so config.status won't be able to write to it; its 6264# output is simply discarded. So we exec the FD to /dev/null, 6265# effectively closing config.log, so it can be properly (re)opened and 6266# appended to by config.status. When coming back to configure, we 6267# need to make the FD available again. 6268if test "$no_create" != yes; then 6269 ac_cs_success=: 6270 ac_config_status_args= 6271 test "$silent" = yes && 6272 ac_config_status_args="$ac_config_status_args --quiet" 6273 exec 5>/dev/null 6274 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6275 exec 5>>config.log 6276 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6277 # would make configure fail if this is the last instruction. 6278 $ac_cs_success || { (exit 1); exit 1; } 6279fi 6280 6281