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We remove comments because anyway the quotes in there 1028# would cause problems or look ugly. 1029# WARNING: Be sure not to use single quotes in there, as some shells, 1030# such as our DU 5.0 friend, will then `close' the trap. 1031trap 'exit_status=$? 1032 # Save into config.log some information that might help in debugging. 1033 { 1034 echo 1035 1036 cat <<\_ASBOX 1037## ---------------- ## 1038## Cache variables. ## 1039## ---------------- ## 1040_ASBOX 1041 echo 1042 # The following way of writing the cache mishandles newlines in values, 1043{ 1044 (set) 2>&1 | 1045 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1046 *ac_space=\ *) 1047 sed -n \ 1048 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1049 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1050 ;; 1051 *) 1052 sed -n \ 1053 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1054 ;; 1055 esac; 1056} 1057 echo 1058 1059 cat <<\_ASBOX 1060## ----------------- ## 1061## Output variables. ## 1062## ----------------- ## 1063_ASBOX 1064 echo 1065 for ac_var in $ac_subst_vars 1066 do 1067 eval ac_val=$`echo $ac_var` 1068 echo "$ac_var='"'"'$ac_val'"'"'" 1069 done | sort 1070 echo 1071 1072 if test -n "$ac_subst_files"; then 1073 cat <<\_ASBOX 1074## ------------- ## 1075## Output files. ## 1076## ------------- ## 1077_ASBOX 1078 echo 1079 for ac_var in $ac_subst_files 1080 do 1081 eval ac_val=$`echo $ac_var` 1082 echo "$ac_var='"'"'$ac_val'"'"'" 1083 done | sort 1084 echo 1085 fi 1086 1087 if test -s confdefs.h; then 1088 cat <<\_ASBOX 1089## ----------- ## 1090## confdefs.h. ## 1091## ----------- ## 1092_ASBOX 1093 echo 1094 sed "/^$/d" confdefs.h | sort 1095 echo 1096 fi 1097 test "$ac_signal" != 0 && 1098 echo "$as_me: caught signal $ac_signal" 1099 echo "$as_me: exit $exit_status" 1100 } >&5 1101 rm -f core *.core && 1102 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1103 exit $exit_status 1104 ' 0 1105for ac_signal in 1 2 13 15; do 1106 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1107done 1108ac_signal=0 1109 1110# confdefs.h avoids OS command line length limits that DEFS can exceed. 1111rm -rf conftest* confdefs.h 1112# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1113echo >confdefs.h 1114 1115# Predefined preprocessor variables. 1116 1117cat >>confdefs.h <<_ACEOF 1118#define PACKAGE_NAME "$PACKAGE_NAME" 1119_ACEOF 1120 1121 1122cat >>confdefs.h <<_ACEOF 1123#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1124_ACEOF 1125 1126 1127cat >>confdefs.h <<_ACEOF 1128#define PACKAGE_VERSION "$PACKAGE_VERSION" 1129_ACEOF 1130 1131 1132cat >>confdefs.h <<_ACEOF 1133#define PACKAGE_STRING "$PACKAGE_STRING" 1134_ACEOF 1135 1136 1137cat >>confdefs.h <<_ACEOF 1138#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1139_ACEOF 1140 1141 1142# Let the site file select an alternate cache file if it wants to. 1143# Prefer explicitly selected file to automatically selected ones. 1144if test -z "$CONFIG_SITE"; then 1145 if test "x$prefix" != xNONE; then 1146 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1147 else 1148 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1149 fi 1150fi 1151for ac_site_file in $CONFIG_SITE; do 1152 if test -r "$ac_site_file"; then 1153 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1154echo "$as_me: loading site script $ac_site_file" >&6;} 1155 sed 's/^/| /' "$ac_site_file" >&5 1156 . "$ac_site_file" 1157 fi 1158done 1159 1160if test -r "$cache_file"; then 1161 # Some versions of bash will fail to source /dev/null (special 1162 # files actually), so we avoid doing that. 1163 if test -f "$cache_file"; then 1164 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1165echo "$as_me: loading cache $cache_file" >&6;} 1166 case $cache_file in 1167 [\\/]* | ?:[\\/]* ) . $cache_file;; 1168 *) . ./$cache_file;; 1169 esac 1170 fi 1171else 1172 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1173echo "$as_me: creating cache $cache_file" >&6;} 1174 >$cache_file 1175fi 1176 1177# Check that the precious variables saved in the cache have kept the same 1178# value. 1179ac_cache_corrupted=false 1180for ac_var in `(set) 2>&1 | 1181 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1182 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1183 eval ac_new_set=\$ac_env_${ac_var}_set 1184 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1185 eval ac_new_val="\$ac_env_${ac_var}_value" 1186 case $ac_old_set,$ac_new_set in 1187 set,) 1188 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1189echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1190 ac_cache_corrupted=: ;; 1191 ,set) 1192 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1193echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1194 ac_cache_corrupted=: ;; 1195 ,);; 1196 *) 1197 if test "x$ac_old_val" != "x$ac_new_val"; then 1198 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1199echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1200 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1201echo "$as_me: former value: $ac_old_val" >&2;} 1202 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1203echo "$as_me: current value: $ac_new_val" >&2;} 1204 ac_cache_corrupted=: 1205 fi;; 1206 esac 1207 # Pass precious variables to config.status. 1208 if test "$ac_new_set" = set; then 1209 case $ac_new_val in 1210 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1211 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1212 *) ac_arg=$ac_var=$ac_new_val ;; 1213 esac 1214 case " $ac_configure_args " in 1215 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1216 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1217 esac 1218 fi 1219done 1220if $ac_cache_corrupted; then 1221 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1222echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1223 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1224echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1225 { (exit 1); exit 1; }; } 1226fi 1227 1228ac_ext=c 1229ac_cpp='$CPP $CPPFLAGS' 1230ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1231ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1232ac_compiler_gnu=$ac_cv_c_compiler_gnu 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260ac_aux_dir= 1261for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1262 if test -f $ac_dir/install-sh; then 1263 ac_aux_dir=$ac_dir 1264 ac_install_sh="$ac_aux_dir/install-sh -c" 1265 break 1266 elif test -f $ac_dir/install.sh; then 1267 ac_aux_dir=$ac_dir 1268 ac_install_sh="$ac_aux_dir/install.sh -c" 1269 break 1270 elif test -f $ac_dir/shtool; then 1271 ac_aux_dir=$ac_dir 1272 ac_install_sh="$ac_aux_dir/shtool install -c" 1273 break 1274 fi 1275done 1276if test -z "$ac_aux_dir"; then 1277 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1278echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1279 { (exit 1); exit 1; }; } 1280fi 1281ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1282ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1283ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1284 1285 1286 1287subdirs="$subdirs gnats send-pr doc" 1288 1289 1290ac_ext=c 1291ac_cpp='$CPP $CPPFLAGS' 1292ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1293ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1294ac_compiler_gnu=$ac_cv_c_compiler_gnu 1295if test -n "$ac_tool_prefix"; then 1296 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1297set dummy ${ac_tool_prefix}gcc; ac_word=$2 1298echo "$as_me:$LINENO: checking for $ac_word" >&5 1299echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1300if test "${ac_cv_prog_CC+set}" = set; then 1301 echo $ECHO_N "(cached) $ECHO_C" >&6 1302else 1303 if test -n "$CC"; then 1304 ac_cv_prog_CC="$CC" # Let the user override the test. 1305else 1306as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1307for as_dir in $PATH 1308do 1309 IFS=$as_save_IFS 1310 test -z "$as_dir" && as_dir=. 1311 for ac_exec_ext in '' $ac_executable_extensions; do 1312 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1313 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1314 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1315 break 2 1316 fi 1317done 1318done 1319 1320fi 1321fi 1322CC=$ac_cv_prog_CC 1323if test -n "$CC"; then 1324 echo "$as_me:$LINENO: result: $CC" >&5 1325echo "${ECHO_T}$CC" >&6 1326else 1327 echo "$as_me:$LINENO: result: no" >&5 1328echo "${ECHO_T}no" >&6 1329fi 1330 1331fi 1332if test -z "$ac_cv_prog_CC"; then 1333 ac_ct_CC=$CC 1334 # Extract the first word of "gcc", so it can be a program name with args. 1335set dummy gcc; ac_word=$2 1336echo "$as_me:$LINENO: checking for $ac_word" >&5 1337echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1338if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1339 echo $ECHO_N "(cached) $ECHO_C" >&6 1340else 1341 if test -n "$ac_ct_CC"; then 1342 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1343else 1344as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1345for as_dir in $PATH 1346do 1347 IFS=$as_save_IFS 1348 test -z "$as_dir" && as_dir=. 1349 for ac_exec_ext in '' $ac_executable_extensions; do 1350 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1351 ac_cv_prog_ac_ct_CC="gcc" 1352 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1353 break 2 1354 fi 1355done 1356done 1357 1358fi 1359fi 1360ac_ct_CC=$ac_cv_prog_ac_ct_CC 1361if test -n "$ac_ct_CC"; then 1362 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1363echo "${ECHO_T}$ac_ct_CC" >&6 1364else 1365 echo "$as_me:$LINENO: result: no" >&5 1366echo "${ECHO_T}no" >&6 1367fi 1368 1369 CC=$ac_ct_CC 1370else 1371 CC="$ac_cv_prog_CC" 1372fi 1373 1374if test -z "$CC"; then 1375 if test -n "$ac_tool_prefix"; then 1376 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1377set dummy ${ac_tool_prefix}cc; ac_word=$2 1378echo "$as_me:$LINENO: checking for $ac_word" >&5 1379echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1380if test "${ac_cv_prog_CC+set}" = set; then 1381 echo $ECHO_N "(cached) $ECHO_C" >&6 1382else 1383 if test -n "$CC"; then 1384 ac_cv_prog_CC="$CC" # Let the user override the test. 1385else 1386as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1387for as_dir in $PATH 1388do 1389 IFS=$as_save_IFS 1390 test -z "$as_dir" && as_dir=. 1391 for ac_exec_ext in '' $ac_executable_extensions; do 1392 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1393 ac_cv_prog_CC="${ac_tool_prefix}cc" 1394 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1395 break 2 1396 fi 1397done 1398done 1399 1400fi 1401fi 1402CC=$ac_cv_prog_CC 1403if test -n "$CC"; then 1404 echo "$as_me:$LINENO: result: $CC" >&5 1405echo "${ECHO_T}$CC" >&6 1406else 1407 echo "$as_me:$LINENO: result: no" >&5 1408echo "${ECHO_T}no" >&6 1409fi 1410 1411fi 1412if test -z "$ac_cv_prog_CC"; then 1413 ac_ct_CC=$CC 1414 # Extract the first word of "cc", so it can be a program name with args. 1415set dummy cc; ac_word=$2 1416echo "$as_me:$LINENO: checking for $ac_word" >&5 1417echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1418if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1419 echo $ECHO_N "(cached) $ECHO_C" >&6 1420else 1421 if test -n "$ac_ct_CC"; then 1422 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1423else 1424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1425for as_dir in $PATH 1426do 1427 IFS=$as_save_IFS 1428 test -z "$as_dir" && as_dir=. 1429 for ac_exec_ext in '' $ac_executable_extensions; do 1430 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1431 ac_cv_prog_ac_ct_CC="cc" 1432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1433 break 2 1434 fi 1435done 1436done 1437 1438fi 1439fi 1440ac_ct_CC=$ac_cv_prog_ac_ct_CC 1441if test -n "$ac_ct_CC"; then 1442 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1443echo "${ECHO_T}$ac_ct_CC" >&6 1444else 1445 echo "$as_me:$LINENO: result: no" >&5 1446echo "${ECHO_T}no" >&6 1447fi 1448 1449 CC=$ac_ct_CC 1450else 1451 CC="$ac_cv_prog_CC" 1452fi 1453 1454fi 1455if test -z "$CC"; then 1456 # Extract the first word of "cc", so it can be a program name with args. 1457set dummy cc; ac_word=$2 1458echo "$as_me:$LINENO: checking for $ac_word" >&5 1459echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1460if test "${ac_cv_prog_CC+set}" = set; then 1461 echo $ECHO_N "(cached) $ECHO_C" >&6 1462else 1463 if test -n "$CC"; then 1464 ac_cv_prog_CC="$CC" # Let the user override the test. 1465else 1466 ac_prog_rejected=no 1467as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1468for as_dir in $PATH 1469do 1470 IFS=$as_save_IFS 1471 test -z "$as_dir" && as_dir=. 1472 for ac_exec_ext in '' $ac_executable_extensions; do 1473 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1474 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1475 ac_prog_rejected=yes 1476 continue 1477 fi 1478 ac_cv_prog_CC="cc" 1479 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1480 break 2 1481 fi 1482done 1483done 1484 1485if test $ac_prog_rejected = yes; then 1486 # We found a bogon in the path, so make sure we never use it. 1487 set dummy $ac_cv_prog_CC 1488 shift 1489 if test $# != 0; then 1490 # We chose a different compiler from the bogus one. 1491 # However, it has the same basename, so the bogon will be chosen 1492 # first if we set CC to just the basename; use the full file name. 1493 shift 1494 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1495 fi 1496fi 1497fi 1498fi 1499CC=$ac_cv_prog_CC 1500if test -n "$CC"; then 1501 echo "$as_me:$LINENO: result: $CC" >&5 1502echo "${ECHO_T}$CC" >&6 1503else 1504 echo "$as_me:$LINENO: result: no" >&5 1505echo "${ECHO_T}no" >&6 1506fi 1507 1508fi 1509if test -z "$CC"; then 1510 if test -n "$ac_tool_prefix"; then 1511 for ac_prog in cl 1512 do 1513 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1514set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1515echo "$as_me:$LINENO: checking for $ac_word" >&5 1516echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1517if test "${ac_cv_prog_CC+set}" = set; then 1518 echo $ECHO_N "(cached) $ECHO_C" >&6 1519else 1520 if test -n "$CC"; then 1521 ac_cv_prog_CC="$CC" # Let the user override the test. 1522else 1523as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1524for as_dir in $PATH 1525do 1526 IFS=$as_save_IFS 1527 test -z "$as_dir" && as_dir=. 1528 for ac_exec_ext in '' $ac_executable_extensions; do 1529 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1530 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1531 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1532 break 2 1533 fi 1534done 1535done 1536 1537fi 1538fi 1539CC=$ac_cv_prog_CC 1540if test -n "$CC"; then 1541 echo "$as_me:$LINENO: result: $CC" >&5 1542echo "${ECHO_T}$CC" >&6 1543else 1544 echo "$as_me:$LINENO: result: no" >&5 1545echo "${ECHO_T}no" >&6 1546fi 1547 1548 test -n "$CC" && break 1549 done 1550fi 1551if test -z "$CC"; then 1552 ac_ct_CC=$CC 1553 for ac_prog in cl 1554do 1555 # Extract the first word of "$ac_prog", so it can be a program name with args. 1556set dummy $ac_prog; ac_word=$2 1557echo "$as_me:$LINENO: checking for $ac_word" >&5 1558echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1559if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1560 echo $ECHO_N "(cached) $ECHO_C" >&6 1561else 1562 if test -n "$ac_ct_CC"; then 1563 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1564else 1565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1566for as_dir in $PATH 1567do 1568 IFS=$as_save_IFS 1569 test -z "$as_dir" && as_dir=. 1570 for ac_exec_ext in '' $ac_executable_extensions; do 1571 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1572 ac_cv_prog_ac_ct_CC="$ac_prog" 1573 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1574 break 2 1575 fi 1576done 1577done 1578 1579fi 1580fi 1581ac_ct_CC=$ac_cv_prog_ac_ct_CC 1582if test -n "$ac_ct_CC"; then 1583 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1584echo "${ECHO_T}$ac_ct_CC" >&6 1585else 1586 echo "$as_me:$LINENO: result: no" >&5 1587echo "${ECHO_T}no" >&6 1588fi 1589 1590 test -n "$ac_ct_CC" && break 1591done 1592 1593 CC=$ac_ct_CC 1594fi 1595 1596fi 1597 1598 1599test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1600See \`config.log' for more details." >&5 1601echo "$as_me: error: no acceptable C compiler found in \$PATH 1602See \`config.log' for more details." >&2;} 1603 { (exit 1); exit 1; }; } 1604 1605# Provide some information about the compiler. 1606echo "$as_me:$LINENO:" \ 1607 "checking for C compiler version" >&5 1608ac_compiler=`set X $ac_compile; echo $2` 1609{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1610 (eval $ac_compiler --version </dev/null >&5) 2>&5 1611 ac_status=$? 1612 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1613 (exit $ac_status); } 1614{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1615 (eval $ac_compiler -v </dev/null >&5) 2>&5 1616 ac_status=$? 1617 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1618 (exit $ac_status); } 1619{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1620 (eval $ac_compiler -V </dev/null >&5) 2>&5 1621 ac_status=$? 1622 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1623 (exit $ac_status); } 1624 1625cat >conftest.$ac_ext <<_ACEOF 1626/* confdefs.h. */ 1627_ACEOF 1628cat confdefs.h >>conftest.$ac_ext 1629cat >>conftest.$ac_ext <<_ACEOF 1630/* end confdefs.h. */ 1631 1632int 1633main () 1634{ 1635 1636 ; 1637 return 0; 1638} 1639_ACEOF 1640ac_clean_files_save=$ac_clean_files 1641ac_clean_files="$ac_clean_files a.out a.exe b.out" 1642# Try to create an executable without -o first, disregard a.out. 1643# It will help us diagnose broken compilers, and finding out an intuition 1644# of exeext. 1645echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1646echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1647ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1648if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1649 (eval $ac_link_default) 2>&5 1650 ac_status=$? 1651 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1652 (exit $ac_status); }; then 1653 # Find the output, starting from the most likely. This scheme is 1654# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1655# resort. 1656 1657# Be careful to initialize this variable, since it used to be cached. 1658# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1659ac_cv_exeext= 1660# b.out is created by i960 compilers. 1661for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1662do 1663 test -f "$ac_file" || continue 1664 case $ac_file in 1665 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1666 ;; 1667 conftest.$ac_ext ) 1668 # This is the source file. 1669 ;; 1670 [ab].out ) 1671 # We found the default executable, but exeext='' is most 1672 # certainly right. 1673 break;; 1674 *.* ) 1675 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1676 # FIXME: I believe we export ac_cv_exeext for Libtool, 1677 # but it would be cool to find out if it's true. Does anybody 1678 # maintain Libtool? --akim. 1679 export ac_cv_exeext 1680 break;; 1681 * ) 1682 break;; 1683 esac 1684done 1685else 1686 echo "$as_me: failed program was:" >&5 1687sed 's/^/| /' conftest.$ac_ext >&5 1688 1689{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1690See \`config.log' for more details." >&5 1691echo "$as_me: error: C compiler cannot create executables 1692See \`config.log' for more details." >&2;} 1693 { (exit 77); exit 77; }; } 1694fi 1695 1696ac_exeext=$ac_cv_exeext 1697echo "$as_me:$LINENO: result: $ac_file" >&5 1698echo "${ECHO_T}$ac_file" >&6 1699 1700# Check the compiler produces executables we can run. If not, either 1701# the compiler is broken, or we cross compile. 1702echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1703echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1704# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1705# If not cross compiling, check that we can run a simple program. 1706if test "$cross_compiling" != yes; then 1707 if { ac_try='./$ac_file' 1708 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1709 (eval $ac_try) 2>&5 1710 ac_status=$? 1711 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1712 (exit $ac_status); }; }; then 1713 cross_compiling=no 1714 else 1715 if test "$cross_compiling" = maybe; then 1716 cross_compiling=yes 1717 else 1718 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1719If you meant to cross compile, use \`--host'. 1720See \`config.log' for more details." >&5 1721echo "$as_me: error: cannot run C compiled programs. 1722If you meant to cross compile, use \`--host'. 1723See \`config.log' for more details." >&2;} 1724 { (exit 1); exit 1; }; } 1725 fi 1726 fi 1727fi 1728echo "$as_me:$LINENO: result: yes" >&5 1729echo "${ECHO_T}yes" >&6 1730 1731rm -f a.out a.exe conftest$ac_cv_exeext b.out 1732ac_clean_files=$ac_clean_files_save 1733# Check the compiler produces executables we can run. If not, either 1734# the compiler is broken, or we cross compile. 1735echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1736echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1737echo "$as_me:$LINENO: result: $cross_compiling" >&5 1738echo "${ECHO_T}$cross_compiling" >&6 1739 1740echo "$as_me:$LINENO: checking for suffix of executables" >&5 1741echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1742if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1743 (eval $ac_link) 2>&5 1744 ac_status=$? 1745 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1746 (exit $ac_status); }; then 1747 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1748# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1749# work properly (i.e., refer to `conftest.exe'), while it won't with 1750# `rm'. 1751for ac_file in conftest.exe conftest conftest.*; do 1752 test -f "$ac_file" || continue 1753 case $ac_file in 1754 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1755 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1756 export ac_cv_exeext 1757 break;; 1758 * ) break;; 1759 esac 1760done 1761else 1762 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1763See \`config.log' for more details." >&5 1764echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1765See \`config.log' for more details." >&2;} 1766 { (exit 1); exit 1; }; } 1767fi 1768 1769rm -f conftest$ac_cv_exeext 1770echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1771echo "${ECHO_T}$ac_cv_exeext" >&6 1772 1773rm -f conftest.$ac_ext 1774EXEEXT=$ac_cv_exeext 1775ac_exeext=$EXEEXT 1776echo "$as_me:$LINENO: checking for suffix of object files" >&5 1777echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1778if test "${ac_cv_objext+set}" = set; then 1779 echo $ECHO_N "(cached) $ECHO_C" >&6 1780else 1781 cat >conftest.$ac_ext <<_ACEOF 1782/* confdefs.h. */ 1783_ACEOF 1784cat confdefs.h >>conftest.$ac_ext 1785cat >>conftest.$ac_ext <<_ACEOF 1786/* end confdefs.h. */ 1787 1788int 1789main () 1790{ 1791 1792 ; 1793 return 0; 1794} 1795_ACEOF 1796rm -f conftest.o conftest.obj 1797if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1798 (eval $ac_compile) 2>&5 1799 ac_status=$? 1800 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1801 (exit $ac_status); }; then 1802 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1803 case $ac_file in 1804 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1805 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1806 break;; 1807 esac 1808done 1809else 1810 echo "$as_me: failed program was:" >&5 1811sed 's/^/| /' conftest.$ac_ext >&5 1812 1813{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1814See \`config.log' for more details." >&5 1815echo "$as_me: error: cannot compute suffix of object files: cannot compile 1816See \`config.log' for more details." >&2;} 1817 { (exit 1); exit 1; }; } 1818fi 1819 1820rm -f conftest.$ac_cv_objext conftest.$ac_ext 1821fi 1822echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1823echo "${ECHO_T}$ac_cv_objext" >&6 1824OBJEXT=$ac_cv_objext 1825ac_objext=$OBJEXT 1826echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1827echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1828if test "${ac_cv_c_compiler_gnu+set}" = set; then 1829 echo $ECHO_N "(cached) $ECHO_C" >&6 1830else 1831 cat >conftest.$ac_ext <<_ACEOF 1832/* confdefs.h. */ 1833_ACEOF 1834cat confdefs.h >>conftest.$ac_ext 1835cat >>conftest.$ac_ext <<_ACEOF 1836/* end confdefs.h. */ 1837 1838int 1839main () 1840{ 1841#ifndef __GNUC__ 1842 choke me 1843#endif 1844 1845 ; 1846 return 0; 1847} 1848_ACEOF 1849rm -f conftest.$ac_objext 1850if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1851 (eval $ac_compile) 2>conftest.er1 1852 ac_status=$? 1853 grep -v '^ *+' conftest.er1 >conftest.err 1854 rm -f conftest.er1 1855 cat conftest.err >&5 1856 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1857 (exit $ac_status); } && 1858 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 1859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1860 (eval $ac_try) 2>&5 1861 ac_status=$? 1862 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1863 (exit $ac_status); }; } && 1864 { ac_try='test -s conftest.$ac_objext' 1865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1866 (eval $ac_try) 2>&5 1867 ac_status=$? 1868 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1869 (exit $ac_status); }; }; then 1870 ac_compiler_gnu=yes 1871else 1872 echo "$as_me: failed program was:" >&5 1873sed 's/^/| /' conftest.$ac_ext >&5 1874 1875ac_compiler_gnu=no 1876fi 1877rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1878ac_cv_c_compiler_gnu=$ac_compiler_gnu 1879 1880fi 1881echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 1882echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1883GCC=`test $ac_compiler_gnu = yes && echo yes` 1884ac_test_CFLAGS=${CFLAGS+set} 1885ac_save_CFLAGS=$CFLAGS 1886CFLAGS="-g" 1887echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 1888echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1889if test "${ac_cv_prog_cc_g+set}" = set; then 1890 echo $ECHO_N "(cached) $ECHO_C" >&6 1891else 1892 cat >conftest.$ac_ext <<_ACEOF 1893/* confdefs.h. */ 1894_ACEOF 1895cat confdefs.h >>conftest.$ac_ext 1896cat >>conftest.$ac_ext <<_ACEOF 1897/* end confdefs.h. */ 1898 1899int 1900main () 1901{ 1902 1903 ; 1904 return 0; 1905} 1906_ACEOF 1907rm -f conftest.$ac_objext 1908if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1909 (eval $ac_compile) 2>conftest.er1 1910 ac_status=$? 1911 grep -v '^ *+' conftest.er1 >conftest.err 1912 rm -f conftest.er1 1913 cat conftest.err >&5 1914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1915 (exit $ac_status); } && 1916 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 1917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1918 (eval $ac_try) 2>&5 1919 ac_status=$? 1920 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1921 (exit $ac_status); }; } && 1922 { ac_try='test -s conftest.$ac_objext' 1923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1924 (eval $ac_try) 2>&5 1925 ac_status=$? 1926 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1927 (exit $ac_status); }; }; then 1928 ac_cv_prog_cc_g=yes 1929else 1930 echo "$as_me: failed program was:" >&5 1931sed 's/^/| /' conftest.$ac_ext >&5 1932 1933ac_cv_prog_cc_g=no 1934fi 1935rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1936fi 1937echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 1938echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1939if test "$ac_test_CFLAGS" = set; then 1940 CFLAGS=$ac_save_CFLAGS 1941elif test $ac_cv_prog_cc_g = yes; then 1942 if test "$GCC" = yes; then 1943 CFLAGS="-g -O2" 1944 else 1945 CFLAGS="-g" 1946 fi 1947else 1948 if test "$GCC" = yes; then 1949 CFLAGS="-O2" 1950 else 1951 CFLAGS= 1952 fi 1953fi 1954echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 1955echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1956if test "${ac_cv_prog_cc_stdc+set}" = set; then 1957 echo $ECHO_N "(cached) $ECHO_C" >&6 1958else 1959 ac_cv_prog_cc_stdc=no 1960ac_save_CC=$CC 1961cat >conftest.$ac_ext <<_ACEOF 1962/* confdefs.h. */ 1963_ACEOF 1964cat confdefs.h >>conftest.$ac_ext 1965cat >>conftest.$ac_ext <<_ACEOF 1966/* end confdefs.h. */ 1967#include <stdarg.h> 1968#include <stdio.h> 1969#include <sys/types.h> 1970#include <sys/stat.h> 1971/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1972struct buf { int x; }; 1973FILE * (*rcsopen) (struct buf *, struct stat *, int); 1974static char *e (p, i) 1975 char **p; 1976 int i; 1977{ 1978 return p[i]; 1979} 1980static char *f (char * (*g) (char **, int), char **p, ...) 1981{ 1982 char *s; 1983 va_list v; 1984 va_start (v,p); 1985 s = g (p, va_arg (v,int)); 1986 va_end (v); 1987 return s; 1988} 1989 1990/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 1991 function prototypes and stuff, but not '\xHH' hex character constants. 1992 These don't provoke an error unfortunately, instead are silently treated 1993 as 'x'. The following induces an error, until -std1 is added to get 1994 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 1995 array size at least. It's necessary to write '\x00'==0 to get something 1996 that's true only with -std1. */ 1997int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 1998 1999int test (int i, double x); 2000struct s1 {int (*f) (int a);}; 2001struct s2 {int (*f) (double a);}; 2002int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2003int argc; 2004char **argv; 2005int 2006main () 2007{ 2008return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2009 ; 2010 return 0; 2011} 2012_ACEOF 2013# Don't try gcc -ansi; that turns off useful extensions and 2014# breaks some systems' header files. 2015# AIX -qlanglvl=ansi 2016# Ultrix and OSF/1 -std1 2017# HP-UX 10.20 and later -Ae 2018# HP-UX older versions -Aa -D_HPUX_SOURCE 2019# SVR4 -Xc -D__EXTENSIONS__ 2020for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2021do 2022 CC="$ac_save_CC $ac_arg" 2023 rm -f conftest.$ac_objext 2024if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2025 (eval $ac_compile) 2>conftest.er1 2026 ac_status=$? 2027 grep -v '^ *+' conftest.er1 >conftest.err 2028 rm -f conftest.er1 2029 cat conftest.err >&5 2030 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2031 (exit $ac_status); } && 2032 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2034 (eval $ac_try) 2>&5 2035 ac_status=$? 2036 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2037 (exit $ac_status); }; } && 2038 { ac_try='test -s conftest.$ac_objext' 2039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2040 (eval $ac_try) 2>&5 2041 ac_status=$? 2042 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2043 (exit $ac_status); }; }; then 2044 ac_cv_prog_cc_stdc=$ac_arg 2045break 2046else 2047 echo "$as_me: failed program was:" >&5 2048sed 's/^/| /' conftest.$ac_ext >&5 2049 2050fi 2051rm -f conftest.err conftest.$ac_objext 2052done 2053rm -f conftest.$ac_ext conftest.$ac_objext 2054CC=$ac_save_CC 2055 2056fi 2057 2058case "x$ac_cv_prog_cc_stdc" in 2059 x|xno) 2060 echo "$as_me:$LINENO: result: none needed" >&5 2061echo "${ECHO_T}none needed" >&6 ;; 2062 *) 2063 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2064echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2065 CC="$CC $ac_cv_prog_cc_stdc" ;; 2066esac 2067 2068# Some people use a C++ compiler to compile C. Since we use `exit', 2069# in C++ we need to declare it. In case someone uses the same compiler 2070# for both compiling C and C++ we need to have the C++ compiler decide 2071# the declaration of exit, since it's the most demanding environment. 2072cat >conftest.$ac_ext <<_ACEOF 2073#ifndef __cplusplus 2074 choke me 2075#endif 2076_ACEOF 2077rm -f conftest.$ac_objext 2078if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2079 (eval $ac_compile) 2>conftest.er1 2080 ac_status=$? 2081 grep -v '^ *+' conftest.er1 >conftest.err 2082 rm -f conftest.er1 2083 cat conftest.err >&5 2084 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2085 (exit $ac_status); } && 2086 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2088 (eval $ac_try) 2>&5 2089 ac_status=$? 2090 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2091 (exit $ac_status); }; } && 2092 { ac_try='test -s conftest.$ac_objext' 2093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2094 (eval $ac_try) 2>&5 2095 ac_status=$? 2096 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2097 (exit $ac_status); }; }; then 2098 for ac_declaration in \ 2099 '' \ 2100 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2101 'extern "C" void std::exit (int); using std::exit;' \ 2102 'extern "C" void exit (int) throw ();' \ 2103 'extern "C" void exit (int);' \ 2104 'void exit (int);' 2105do 2106 cat >conftest.$ac_ext <<_ACEOF 2107/* confdefs.h. */ 2108_ACEOF 2109cat confdefs.h >>conftest.$ac_ext 2110cat >>conftest.$ac_ext <<_ACEOF 2111/* end confdefs.h. */ 2112$ac_declaration 2113#include <stdlib.h> 2114int 2115main () 2116{ 2117exit (42); 2118 ; 2119 return 0; 2120} 2121_ACEOF 2122rm -f conftest.$ac_objext 2123if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2124 (eval $ac_compile) 2>conftest.er1 2125 ac_status=$? 2126 grep -v '^ *+' conftest.er1 >conftest.err 2127 rm -f conftest.er1 2128 cat conftest.err >&5 2129 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2130 (exit $ac_status); } && 2131 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2133 (eval $ac_try) 2>&5 2134 ac_status=$? 2135 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2136 (exit $ac_status); }; } && 2137 { ac_try='test -s conftest.$ac_objext' 2138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2139 (eval $ac_try) 2>&5 2140 ac_status=$? 2141 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2142 (exit $ac_status); }; }; then 2143 : 2144else 2145 echo "$as_me: failed program was:" >&5 2146sed 's/^/| /' conftest.$ac_ext >&5 2147 2148continue 2149fi 2150rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2151 cat >conftest.$ac_ext <<_ACEOF 2152/* confdefs.h. */ 2153_ACEOF 2154cat confdefs.h >>conftest.$ac_ext 2155cat >>conftest.$ac_ext <<_ACEOF 2156/* end confdefs.h. */ 2157$ac_declaration 2158int 2159main () 2160{ 2161exit (42); 2162 ; 2163 return 0; 2164} 2165_ACEOF 2166rm -f conftest.$ac_objext 2167if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2168 (eval $ac_compile) 2>conftest.er1 2169 ac_status=$? 2170 grep -v '^ *+' conftest.er1 >conftest.err 2171 rm -f conftest.er1 2172 cat conftest.err >&5 2173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2174 (exit $ac_status); } && 2175 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2177 (eval $ac_try) 2>&5 2178 ac_status=$? 2179 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2180 (exit $ac_status); }; } && 2181 { ac_try='test -s conftest.$ac_objext' 2182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2183 (eval $ac_try) 2>&5 2184 ac_status=$? 2185 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2186 (exit $ac_status); }; }; then 2187 break 2188else 2189 echo "$as_me: failed program was:" >&5 2190sed 's/^/| /' conftest.$ac_ext >&5 2191 2192fi 2193rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2194done 2195rm -f conftest* 2196if test -n "$ac_declaration"; then 2197 echo '#ifdef __cplusplus' >>confdefs.h 2198 echo $ac_declaration >>confdefs.h 2199 echo '#endif' >>confdefs.h 2200fi 2201 2202else 2203 echo "$as_me: failed program was:" >&5 2204sed 's/^/| /' conftest.$ac_ext >&5 2205 2206fi 2207rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2208ac_ext=c 2209ac_cpp='$CPP $CPPFLAGS' 2210ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2211ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2212ac_compiler_gnu=$ac_cv_c_compiler_gnu 2213 2214 2215for ac_prog in flex lex 2216do 2217 # Extract the first word of "$ac_prog", so it can be a program name with args. 2218set dummy $ac_prog; ac_word=$2 2219echo "$as_me:$LINENO: checking for $ac_word" >&5 2220echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2221if test "${ac_cv_prog_LEX+set}" = set; then 2222 echo $ECHO_N "(cached) $ECHO_C" >&6 2223else 2224 if test -n "$LEX"; then 2225 ac_cv_prog_LEX="$LEX" # Let the user override the test. 2226else 2227as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2228for as_dir in $PATH 2229do 2230 IFS=$as_save_IFS 2231 test -z "$as_dir" && as_dir=. 2232 for ac_exec_ext in '' $ac_executable_extensions; do 2233 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2234 ac_cv_prog_LEX="$ac_prog" 2235 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2236 break 2 2237 fi 2238done 2239done 2240 2241fi 2242fi 2243LEX=$ac_cv_prog_LEX 2244if test -n "$LEX"; then 2245 echo "$as_me:$LINENO: result: $LEX" >&5 2246echo "${ECHO_T}$LEX" >&6 2247else 2248 echo "$as_me:$LINENO: result: no" >&5 2249echo "${ECHO_T}no" >&6 2250fi 2251 2252 test -n "$LEX" && break 2253done 2254test -n "$LEX" || LEX=":" 2255 2256if test -z "$LEXLIB" 2257then 2258 echo "$as_me:$LINENO: checking for yywrap in -lfl" >&5 2259echo $ECHO_N "checking for yywrap in -lfl... $ECHO_C" >&6 2260if test "${ac_cv_lib_fl_yywrap+set}" = set; then 2261 echo $ECHO_N "(cached) $ECHO_C" >&6 2262else 2263 ac_check_lib_save_LIBS=$LIBS 2264LIBS="-lfl $LIBS" 2265cat >conftest.$ac_ext <<_ACEOF 2266/* confdefs.h. */ 2267_ACEOF 2268cat confdefs.h >>conftest.$ac_ext 2269cat >>conftest.$ac_ext <<_ACEOF 2270/* end confdefs.h. */ 2271 2272/* Override any gcc2 internal prototype to avoid an error. */ 2273#ifdef __cplusplus 2274extern "C" 2275#endif 2276/* We use char because int might match the return type of a gcc2 2277 builtin and then its argument prototype would still apply. */ 2278char yywrap (); 2279int 2280main () 2281{ 2282yywrap (); 2283 ; 2284 return 0; 2285} 2286_ACEOF 2287rm -f conftest.$ac_objext conftest$ac_exeext 2288if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2289 (eval $ac_link) 2>conftest.er1 2290 ac_status=$? 2291 grep -v '^ *+' conftest.er1 >conftest.err 2292 rm -f conftest.er1 2293 cat conftest.err >&5 2294 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2295 (exit $ac_status); } && 2296 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2298 (eval $ac_try) 2>&5 2299 ac_status=$? 2300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2301 (exit $ac_status); }; } && 2302 { ac_try='test -s conftest$ac_exeext' 2303 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2304 (eval $ac_try) 2>&5 2305 ac_status=$? 2306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2307 (exit $ac_status); }; }; then 2308 ac_cv_lib_fl_yywrap=yes 2309else 2310 echo "$as_me: failed program was:" >&5 2311sed 's/^/| /' conftest.$ac_ext >&5 2312 2313ac_cv_lib_fl_yywrap=no 2314fi 2315rm -f conftest.err conftest.$ac_objext \ 2316 conftest$ac_exeext conftest.$ac_ext 2317LIBS=$ac_check_lib_save_LIBS 2318fi 2319echo "$as_me:$LINENO: result: $ac_cv_lib_fl_yywrap" >&5 2320echo "${ECHO_T}$ac_cv_lib_fl_yywrap" >&6 2321if test $ac_cv_lib_fl_yywrap = yes; then 2322 LEXLIB="-lfl" 2323else 2324 echo "$as_me:$LINENO: checking for yywrap in -ll" >&5 2325echo $ECHO_N "checking for yywrap in -ll... $ECHO_C" >&6 2326if test "${ac_cv_lib_l_yywrap+set}" = set; then 2327 echo $ECHO_N "(cached) $ECHO_C" >&6 2328else 2329 ac_check_lib_save_LIBS=$LIBS 2330LIBS="-ll $LIBS" 2331cat >conftest.$ac_ext <<_ACEOF 2332/* confdefs.h. */ 2333_ACEOF 2334cat confdefs.h >>conftest.$ac_ext 2335cat >>conftest.$ac_ext <<_ACEOF 2336/* end confdefs.h. */ 2337 2338/* Override any gcc2 internal prototype to avoid an error. */ 2339#ifdef __cplusplus 2340extern "C" 2341#endif 2342/* We use char because int might match the return type of a gcc2 2343 builtin and then its argument prototype would still apply. */ 2344char yywrap (); 2345int 2346main () 2347{ 2348yywrap (); 2349 ; 2350 return 0; 2351} 2352_ACEOF 2353rm -f conftest.$ac_objext conftest$ac_exeext 2354if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2355 (eval $ac_link) 2>conftest.er1 2356 ac_status=$? 2357 grep -v '^ *+' conftest.er1 >conftest.err 2358 rm -f conftest.er1 2359 cat conftest.err >&5 2360 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2361 (exit $ac_status); } && 2362 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2363 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2364 (eval $ac_try) 2>&5 2365 ac_status=$? 2366 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2367 (exit $ac_status); }; } && 2368 { ac_try='test -s conftest$ac_exeext' 2369 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2370 (eval $ac_try) 2>&5 2371 ac_status=$? 2372 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2373 (exit $ac_status); }; }; then 2374 ac_cv_lib_l_yywrap=yes 2375else 2376 echo "$as_me: failed program was:" >&5 2377sed 's/^/| /' conftest.$ac_ext >&5 2378 2379ac_cv_lib_l_yywrap=no 2380fi 2381rm -f conftest.err conftest.$ac_objext \ 2382 conftest$ac_exeext conftest.$ac_ext 2383LIBS=$ac_check_lib_save_LIBS 2384fi 2385echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5 2386echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6 2387if test $ac_cv_lib_l_yywrap = yes; then 2388 LEXLIB="-ll" 2389fi 2390 2391fi 2392 2393fi 2394 2395if test "x$LEX" != "x:"; then 2396 echo "$as_me:$LINENO: checking lex output file root" >&5 2397echo $ECHO_N "checking lex output file root... $ECHO_C" >&6 2398if test "${ac_cv_prog_lex_root+set}" = set; then 2399 echo $ECHO_N "(cached) $ECHO_C" >&6 2400else 2401 # The minimal lex program is just a single line: %%. But some broken lexes 2402# (Solaris, I think it was) want two %% lines, so accommodate them. 2403cat >conftest.l <<_ACEOF 2404%% 2405%% 2406_ACEOF 2407{ (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5 2408 (eval $LEX conftest.l) 2>&5 2409 ac_status=$? 2410 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2411 (exit $ac_status); } 2412if test -f lex.yy.c; then 2413 ac_cv_prog_lex_root=lex.yy 2414elif test -f lexyy.c; then 2415 ac_cv_prog_lex_root=lexyy 2416else 2417 { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 2418echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} 2419 { (exit 1); exit 1; }; } 2420fi 2421fi 2422echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 2423echo "${ECHO_T}$ac_cv_prog_lex_root" >&6 2424rm -f conftest.l 2425LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 2426 2427echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5 2428echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6 2429if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then 2430 echo $ECHO_N "(cached) $ECHO_C" >&6 2431else 2432 # POSIX says lex can declare yytext either as a pointer or an array; the 2433# default is implementation-dependent. Figure out which it is, since 2434# not all implementations provide the %pointer and %array declarations. 2435ac_cv_prog_lex_yytext_pointer=no 2436echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c 2437ac_save_LIBS=$LIBS 2438LIBS="$LIBS $LEXLIB" 2439cat >conftest.$ac_ext <<_ACEOF 2440`cat $LEX_OUTPUT_ROOT.c` 2441_ACEOF 2442rm -f conftest.$ac_objext conftest$ac_exeext 2443if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2444 (eval $ac_link) 2>conftest.er1 2445 ac_status=$? 2446 grep -v '^ *+' conftest.er1 >conftest.err 2447 rm -f conftest.er1 2448 cat conftest.err >&5 2449 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2450 (exit $ac_status); } && 2451 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2453 (eval $ac_try) 2>&5 2454 ac_status=$? 2455 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2456 (exit $ac_status); }; } && 2457 { ac_try='test -s conftest$ac_exeext' 2458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2459 (eval $ac_try) 2>&5 2460 ac_status=$? 2461 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2462 (exit $ac_status); }; }; then 2463 ac_cv_prog_lex_yytext_pointer=yes 2464else 2465 echo "$as_me: failed program was:" >&5 2466sed 's/^/| /' conftest.$ac_ext >&5 2467 2468fi 2469rm -f conftest.err conftest.$ac_objext \ 2470 conftest$ac_exeext conftest.$ac_ext 2471LIBS=$ac_save_LIBS 2472rm -f "${LEX_OUTPUT_ROOT}.c" 2473 2474fi 2475echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5 2476echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6 2477if test $ac_cv_prog_lex_yytext_pointer = yes; then 2478 2479cat >>confdefs.h <<\_ACEOF 2480#define YYTEXT_POINTER 1 2481_ACEOF 2482 2483fi 2484 2485fi 2486for ac_prog in 'bison -y' byacc 2487do 2488 # Extract the first word of "$ac_prog", so it can be a program name with args. 2489set dummy $ac_prog; ac_word=$2 2490echo "$as_me:$LINENO: checking for $ac_word" >&5 2491echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2492if test "${ac_cv_prog_YACC+set}" = set; then 2493 echo $ECHO_N "(cached) $ECHO_C" >&6 2494else 2495 if test -n "$YACC"; then 2496 ac_cv_prog_YACC="$YACC" # Let the user override the test. 2497else 2498as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2499for as_dir in $PATH 2500do 2501 IFS=$as_save_IFS 2502 test -z "$as_dir" && as_dir=. 2503 for ac_exec_ext in '' $ac_executable_extensions; do 2504 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2505 ac_cv_prog_YACC="$ac_prog" 2506 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2507 break 2 2508 fi 2509done 2510done 2511 2512fi 2513fi 2514YACC=$ac_cv_prog_YACC 2515if test -n "$YACC"; then 2516 echo "$as_me:$LINENO: result: $YACC" >&5 2517echo "${ECHO_T}$YACC" >&6 2518else 2519 echo "$as_me:$LINENO: result: no" >&5 2520echo "${ECHO_T}no" >&6 2521fi 2522 2523 test -n "$YACC" && break 2524done 2525test -n "$YACC" || YACC="yacc" 2526 2527 2528 ac_config_files="$ac_config_files Makefile" 2529 2530cat >confcache <<\_ACEOF 2531# This file is a shell script that caches the results of configure 2532# tests run on this system so they can be shared between configure 2533# scripts and configure runs, see configure's option --config-cache. 2534# It is not useful on other systems. If it contains results you don't 2535# want to keep, you may remove or edit it. 2536# 2537# config.status only pays attention to the cache file if you give it 2538# the --recheck option to rerun configure. 2539# 2540# `ac_cv_env_foo' variables (set or unset) will be overridden when 2541# loading this file, other *unset* `ac_cv_foo' will be assigned the 2542# following values. 2543 2544_ACEOF 2545 2546# The following way of writing the cache mishandles newlines in values, 2547# but we know of no workaround that is simple, portable, and efficient. 2548# So, don't put newlines in cache variables' values. 2549# Ultrix sh set writes to stderr and can't be redirected directly, 2550# and sets the high bit in the cache file unless we assign to the vars. 2551{ 2552 (set) 2>&1 | 2553 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2554 *ac_space=\ *) 2555 # `set' does not quote correctly, so add quotes (double-quote 2556 # substitution turns \\\\ into \\, and sed turns \\ into \). 2557 sed -n \ 2558 "s/'/'\\\\''/g; 2559 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2560 ;; 2561 *) 2562 # `set' quotes correctly as required by POSIX, so do not add quotes. 2563 sed -n \ 2564 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2565 ;; 2566 esac; 2567} | 2568 sed ' 2569 t clear 2570 : clear 2571 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2572 t end 2573 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2574 : end' >>confcache 2575if diff $cache_file confcache >/dev/null 2>&1; then :; else 2576 if test -w $cache_file; then 2577 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2578 cat confcache >$cache_file 2579 else 2580 echo "not updating unwritable cache $cache_file" 2581 fi 2582fi 2583rm -f confcache 2584 2585test "x$prefix" = xNONE && prefix=$ac_default_prefix 2586# Let make expand exec_prefix. 2587test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2588 2589# VPATH may cause trouble with some makes, so we remove $(srcdir), 2590# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2591# trailing colons and then remove the whole line if VPATH becomes empty 2592# (actually we leave an empty line to preserve line numbers). 2593if test "x$srcdir" = x.; then 2594 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2595s/:*\$(srcdir):*/:/; 2596s/:*\${srcdir}:*/:/; 2597s/:*@srcdir@:*/:/; 2598s/^\([^=]*=[ ]*\):*/\1/; 2599s/:*$//; 2600s/^[^=]*=[ ]*$//; 2601}' 2602fi 2603 2604# Transform confdefs.h into DEFS. 2605# Protect against shell expansion while executing Makefile rules. 2606# Protect against Makefile macro expansion. 2607# 2608# If the first sed substitution is executed (which looks for macros that 2609# take arguments), then we branch to the quote section. Otherwise, 2610# look for a macro that doesn't take arguments. 2611cat >confdef2opt.sed <<\_ACEOF 2612t clear 2613: clear 2614s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 2615t quote 2616s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 2617t quote 2618d 2619: quote 2620s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 2621s,\[,\\&,g 2622s,\],\\&,g 2623s,\$,$$,g 2624p 2625_ACEOF 2626# We use echo to avoid assuming a particular line-breaking character. 2627# The extra dot is to prevent the shell from consuming trailing 2628# line-breaks from the sub-command output. A line-break within 2629# single-quotes doesn't work because, if this script is created in a 2630# platform that uses two characters for line-breaks (e.g., DOS), tr 2631# would break. 2632ac_LF_and_DOT=`echo; echo .` 2633DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 2634rm -f confdef2opt.sed 2635 2636 2637ac_libobjs= 2638ac_ltlibobjs= 2639for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 2640 # 1. Remove the extension, and $U if already installed. 2641 ac_i=`echo "$ac_i" | 2642 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 2643 # 2. Add them. 2644 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 2645 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 2646done 2647LIBOBJS=$ac_libobjs 2648 2649LTLIBOBJS=$ac_ltlibobjs 2650 2651 2652 2653: ${CONFIG_STATUS=./config.status} 2654ac_clean_files_save=$ac_clean_files 2655ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2656{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 2657echo "$as_me: creating $CONFIG_STATUS" >&6;} 2658cat >$CONFIG_STATUS <<_ACEOF 2659#! $SHELL 2660# Generated by $as_me. 2661# Run this file to recreate the current configuration. 2662# Compiler output produced by configure, useful for debugging 2663# configure, is in config.log if it exists. 2664 2665debug=false 2666ac_cs_recheck=false 2667ac_cs_silent=false 2668SHELL=\${CONFIG_SHELL-$SHELL} 2669_ACEOF 2670 2671cat >>$CONFIG_STATUS <<\_ACEOF 2672## --------------------- ## 2673## M4sh Initialization. ## 2674## --------------------- ## 2675 2676# Be Bourne compatible 2677if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 2678 emulate sh 2679 NULLCMD=: 2680 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 2681 # is contrary to our usage. Disable this feature. 2682 alias -g '${1+"$@"}'='"$@"' 2683elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 2684 set -o posix 2685fi 2686DUALCASE=1; export DUALCASE # for MKS sh 2687 2688# Support unset when possible. 2689if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 2690 as_unset=unset 2691else 2692 as_unset=false 2693fi 2694 2695 2696# Work around bugs in pre-3.0 UWIN ksh. 2697$as_unset ENV MAIL MAILPATH 2698PS1='$ ' 2699PS2='> ' 2700PS4='+ ' 2701 2702# NLS nuisances. 2703for as_var in \ 2704 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 2705 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 2706 LC_TELEPHONE LC_TIME 2707do 2708 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 2709 eval $as_var=C; export $as_var 2710 else 2711 $as_unset $as_var 2712 fi 2713done 2714 2715# Required to use basename. 2716if expr a : '\(a\)' >/dev/null 2>&1; then 2717 as_expr=expr 2718else 2719 as_expr=false 2720fi 2721 2722if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 2723 as_basename=basename 2724else 2725 as_basename=false 2726fi 2727 2728 2729# Name of the executable. 2730as_me=`$as_basename "$0" || 2731$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 2732 X"$0" : 'X\(//\)$' \| \ 2733 X"$0" : 'X\(/\)$' \| \ 2734 . : '\(.\)' 2>/dev/null || 2735echo X/"$0" | 2736 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 2737 /^X\/\(\/\/\)$/{ s//\1/; q; } 2738 /^X\/\(\/\).*/{ s//\1/; q; } 2739 s/.*/./; q'` 2740 2741 2742# PATH needs CR, and LINENO needs CR and PATH. 2743# Avoid depending upon Character Ranges. 2744as_cr_letters='abcdefghijklmnopqrstuvwxyz' 2745as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 2746as_cr_Letters=$as_cr_letters$as_cr_LETTERS 2747as_cr_digits='0123456789' 2748as_cr_alnum=$as_cr_Letters$as_cr_digits 2749 2750# The user is always right. 2751if test "${PATH_SEPARATOR+set}" != set; then 2752 echo "#! /bin/sh" >conf$$.sh 2753 echo "exit 0" >>conf$$.sh 2754 chmod +x conf$$.sh 2755 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 2756 PATH_SEPARATOR=';' 2757 else 2758 PATH_SEPARATOR=: 2759 fi 2760 rm -f conf$$.sh 2761fi 2762 2763 2764 as_lineno_1=$LINENO 2765 as_lineno_2=$LINENO 2766 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 2767 test "x$as_lineno_1" != "x$as_lineno_2" && 2768 test "x$as_lineno_3" = "x$as_lineno_2" || { 2769 # Find who we are. Look in the path if we contain no path at all 2770 # relative or not. 2771 case $0 in 2772 *[\\/]* ) as_myself=$0 ;; 2773 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2774for as_dir in $PATH 2775do 2776 IFS=$as_save_IFS 2777 test -z "$as_dir" && as_dir=. 2778 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 2779done 2780 2781 ;; 2782 esac 2783 # We did not find ourselves, most probably we were run as `sh COMMAND' 2784 # in which case we are not to be found in the path. 2785 if test "x$as_myself" = x; then 2786 as_myself=$0 2787 fi 2788 if test ! -f "$as_myself"; then 2789 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 2790echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 2791 { (exit 1); exit 1; }; } 2792 fi 2793 case $CONFIG_SHELL in 2794 '') 2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2796for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 2797do 2798 IFS=$as_save_IFS 2799 test -z "$as_dir" && as_dir=. 2800 for as_base in sh bash ksh sh5; do 2801 case $as_dir in 2802 /*) 2803 if ("$as_dir/$as_base" -c ' 2804 as_lineno_1=$LINENO 2805 as_lineno_2=$LINENO 2806 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 2807 test "x$as_lineno_1" != "x$as_lineno_2" && 2808 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 2809 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 2810 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 2811 CONFIG_SHELL=$as_dir/$as_base 2812 export CONFIG_SHELL 2813 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 2814 fi;; 2815 esac 2816 done 2817done 2818;; 2819 esac 2820 2821 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 2822 # uniformly replaced by the line number. The first 'sed' inserts a 2823 # line-number line before each line; the second 'sed' does the real 2824 # work. The second script uses 'N' to pair each line-number line 2825 # with the numbered line, and appends trailing '-' during 2826 # substitution so that $LINENO is not a special case at line end. 2827 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 2828 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 2829 sed '=' <$as_myself | 2830 sed ' 2831 N 2832 s,$,-, 2833 : loop 2834 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 2835 t loop 2836 s,-$,, 2837 s,^['$as_cr_digits']*\n,, 2838 ' >$as_me.lineno && 2839 chmod +x $as_me.lineno || 2840 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 2841echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 2842 { (exit 1); exit 1; }; } 2843 2844 # Don't try to exec as it changes $[0], causing all sort of problems 2845 # (the dirname of $[0] is not the place where we might find the 2846 # original and so on. Autoconf is especially sensible to this). 2847 . ./$as_me.lineno 2848 # Exit status is that of the last command. 2849 exit 2850} 2851 2852 2853case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 2854 *c*,-n*) ECHO_N= ECHO_C=' 2855' ECHO_T=' ' ;; 2856 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 2857 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 2858esac 2859 2860if expr a : '\(a\)' >/dev/null 2>&1; then 2861 as_expr=expr 2862else 2863 as_expr=false 2864fi 2865 2866rm -f conf$$ conf$$.exe conf$$.file 2867echo >conf$$.file 2868if ln -s conf$$.file conf$$ 2>/dev/null; then 2869 # We could just check for DJGPP; but this test a) works b) is more generic 2870 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 2871 if test -f conf$$.exe; then 2872 # Don't use ln at all; we don't have any links 2873 as_ln_s='cp -p' 2874 else 2875 as_ln_s='ln -s' 2876 fi 2877elif ln conf$$.file conf$$ 2>/dev/null; then 2878 as_ln_s=ln 2879else 2880 as_ln_s='cp -p' 2881fi 2882rm -f conf$$ conf$$.exe conf$$.file 2883 2884if mkdir -p . 2>/dev/null; then 2885 as_mkdir_p=: 2886else 2887 test -d ./-p && rmdir ./-p 2888 as_mkdir_p=false 2889fi 2890 2891as_executable_p="test -f" 2892 2893# Sed expression to map a string onto a valid CPP name. 2894as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 2895 2896# Sed expression to map a string onto a valid variable name. 2897as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 2898 2899 2900# IFS 2901# We need space, tab and new line, in precisely that order. 2902as_nl=' 2903' 2904IFS=" $as_nl" 2905 2906# CDPATH. 2907$as_unset CDPATH 2908 2909exec 6>&1 2910 2911# Open the log real soon, to keep \$[0] and so on meaningful, and to 2912# report actual input values of CONFIG_FILES etc. instead of their 2913# values after options handling. Logging --version etc. is OK. 2914exec 5>>config.log 2915{ 2916 echo 2917 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 2918## Running $as_me. ## 2919_ASBOX 2920} >&5 2921cat >&5 <<_CSEOF 2922 2923This file was extended by gnats $as_me 4.1.0, which was 2924generated by GNU Autoconf 2.59. Invocation command line was 2925 2926 CONFIG_FILES = $CONFIG_FILES 2927 CONFIG_HEADERS = $CONFIG_HEADERS 2928 CONFIG_LINKS = $CONFIG_LINKS 2929 CONFIG_COMMANDS = $CONFIG_COMMANDS 2930 $ $0 $@ 2931 2932_CSEOF 2933echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 2934echo >&5 2935_ACEOF 2936 2937# Files that config.status was made for. 2938if test -n "$ac_config_files"; then 2939 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 2940fi 2941 2942if test -n "$ac_config_headers"; then 2943 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 2944fi 2945 2946if test -n "$ac_config_links"; then 2947 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 2948fi 2949 2950if test -n "$ac_config_commands"; then 2951 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 2952fi 2953 2954cat >>$CONFIG_STATUS <<\_ACEOF 2955 2956ac_cs_usage="\ 2957\`$as_me' instantiates files from templates according to the 2958current configuration. 2959 2960Usage: $0 [OPTIONS] [FILE]... 2961 2962 -h, --help print this help, then exit 2963 -V, --version print version number, then exit 2964 -q, --quiet do not print progress messages 2965 -d, --debug don't remove temporary files 2966 --recheck update $as_me by reconfiguring in the same conditions 2967 --file=FILE[:TEMPLATE] 2968 instantiate the configuration file FILE 2969 2970Configuration files: 2971$config_files 2972 2973Report bugs to <bug-autoconf@gnu.org>." 2974_ACEOF 2975 2976cat >>$CONFIG_STATUS <<_ACEOF 2977ac_cs_version="\\ 2978gnats config.status 4.1.0 2979configured by $0, generated by GNU Autoconf 2.59, 2980 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 2981 2982Copyright (C) 2003 Free Software Foundation, Inc. 2983This config.status script is free software; the Free Software Foundation 2984gives unlimited permission to copy, distribute and modify it." 2985srcdir=$srcdir 2986_ACEOF 2987 2988cat >>$CONFIG_STATUS <<\_ACEOF 2989# If no file are specified by the user, then we need to provide default 2990# value. By we need to know if files were specified by the user. 2991ac_need_defaults=: 2992while test $# != 0 2993do 2994 case $1 in 2995 --*=*) 2996 ac_option=`expr "x$1" : 'x\([^=]*\)='` 2997 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 2998 ac_shift=: 2999 ;; 3000 -*) 3001 ac_option=$1 3002 ac_optarg=$2 3003 ac_shift=shift 3004 ;; 3005 *) # This is not an option, so the user has probably given explicit 3006 # arguments. 3007 ac_option=$1 3008 ac_need_defaults=false;; 3009 esac 3010 3011 case $ac_option in 3012 # Handling of the options. 3013_ACEOF 3014cat >>$CONFIG_STATUS <<\_ACEOF 3015 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3016 ac_cs_recheck=: ;; 3017 --version | --vers* | -V ) 3018 echo "$ac_cs_version"; exit 0 ;; 3019 --he | --h) 3020 # Conflict between --help and --header 3021 { { echo "$as_me:$LINENO: error: ambiguous option: $1 3022Try \`$0 --help' for more information." >&5 3023echo "$as_me: error: ambiguous option: $1 3024Try \`$0 --help' for more information." >&2;} 3025 { (exit 1); exit 1; }; };; 3026 --help | --hel | -h ) 3027 echo "$ac_cs_usage"; exit 0 ;; 3028 --debug | --d* | -d ) 3029 debug=: ;; 3030 --file | --fil | --fi | --f ) 3031 $ac_shift 3032 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 3033 ac_need_defaults=false;; 3034 --header | --heade | --head | --hea ) 3035 $ac_shift 3036 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 3037 ac_need_defaults=false;; 3038 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 3039 | -silent | --silent | --silen | --sile | --sil | --si | --s) 3040 ac_cs_silent=: ;; 3041 3042 # This is an error. 3043 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 3044Try \`$0 --help' for more information." >&5 3045echo "$as_me: error: unrecognized option: $1 3046Try \`$0 --help' for more information." >&2;} 3047 { (exit 1); exit 1; }; } ;; 3048 3049 *) ac_config_targets="$ac_config_targets $1" ;; 3050 3051 esac 3052 shift 3053done 3054 3055ac_configure_extra_args= 3056 3057if $ac_cs_silent; then 3058 exec 6>/dev/null 3059 ac_configure_extra_args="$ac_configure_extra_args --silent" 3060fi 3061 3062_ACEOF 3063cat >>$CONFIG_STATUS <<_ACEOF 3064if \$ac_cs_recheck; then 3065 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 3066 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 3067fi 3068 3069_ACEOF 3070 3071 3072 3073 3074 3075cat >>$CONFIG_STATUS <<\_ACEOF 3076for ac_config_target in $ac_config_targets 3077do 3078 case "$ac_config_target" in 3079 # Handling of arguments. 3080 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 3081 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 3082echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 3083 { (exit 1); exit 1; }; };; 3084 esac 3085done 3086 3087# If the user did not use the arguments to specify the items to instantiate, 3088# then the envvar interface is used. Set only those that are not. 3089# We use the long form for the default assignment because of an extremely 3090# bizarre bug on SunOS 4.1.3. 3091if $ac_need_defaults; then 3092 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3093fi 3094 3095# Have a temporary directory for convenience. Make it in the build tree 3096# simply because there is no reason to put it here, and in addition, 3097# creating and moving files from /tmp can sometimes cause problems. 3098# Create a temporary directory, and hook for its removal unless debugging. 3099$debug || 3100{ 3101 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 3102 trap '{ (exit 1); exit 1; }' 1 2 13 15 3103} 3104 3105# Create a (secure) tmp directory for tmp files. 3106 3107{ 3108 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 3109 test -n "$tmp" && test -d "$tmp" 3110} || 3111{ 3112 tmp=./confstat$$-$RANDOM 3113 (umask 077 && mkdir $tmp) 3114} || 3115{ 3116 echo "$me: cannot create a temporary directory in ." >&2 3117 { (exit 1); exit 1; } 3118} 3119 3120_ACEOF 3121 3122cat >>$CONFIG_STATUS <<_ACEOF 3123 3124# 3125# CONFIG_FILES section. 3126# 3127 3128# No need to generate the scripts if there are no CONFIG_FILES. 3129# This happens for instance when ./config.status config.h 3130if test -n "\$CONFIG_FILES"; then 3131 # Protect against being on the right side of a sed subst in config.status. 3132 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 3133 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 3134s,@SHELL@,$SHELL,;t t 3135s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 3136s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 3137s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 3138s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 3139s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 3140s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 3141s,@exec_prefix@,$exec_prefix,;t t 3142s,@prefix@,$prefix,;t t 3143s,@program_transform_name@,$program_transform_name,;t t 3144s,@bindir@,$bindir,;t t 3145s,@sbindir@,$sbindir,;t t 3146s,@libexecdir@,$libexecdir,;t t 3147s,@datadir@,$datadir,;t t 3148s,@sysconfdir@,$sysconfdir,;t t 3149s,@sharedstatedir@,$sharedstatedir,;t t 3150s,@localstatedir@,$localstatedir,;t t 3151s,@libdir@,$libdir,;t t 3152s,@includedir@,$includedir,;t t 3153s,@oldincludedir@,$oldincludedir,;t t 3154s,@infodir@,$infodir,;t t 3155s,@mandir@,$mandir,;t t 3156s,@build_alias@,$build_alias,;t t 3157s,@host_alias@,$host_alias,;t t 3158s,@target_alias@,$target_alias,;t t 3159s,@DEFS@,$DEFS,;t t 3160s,@ECHO_C@,$ECHO_C,;t t 3161s,@ECHO_N@,$ECHO_N,;t t 3162s,@ECHO_T@,$ECHO_T,;t t 3163s,@LIBS@,$LIBS,;t t 3164s,@subdirs@,$subdirs,;t t 3165s,@CC@,$CC,;t t 3166s,@CFLAGS@,$CFLAGS,;t t 3167s,@LDFLAGS@,$LDFLAGS,;t t 3168s,@CPPFLAGS@,$CPPFLAGS,;t t 3169s,@ac_ct_CC@,$ac_ct_CC,;t t 3170s,@EXEEXT@,$EXEEXT,;t t 3171s,@OBJEXT@,$OBJEXT,;t t 3172s,@LEX@,$LEX,;t t 3173s,@LEXLIB@,$LEXLIB,;t t 3174s,@LEX_OUTPUT_ROOT@,$LEX_OUTPUT_ROOT,;t t 3175s,@YACC@,$YACC,;t t 3176s,@LIBOBJS@,$LIBOBJS,;t t 3177s,@LTLIBOBJS@,$LTLIBOBJS,;t t 3178CEOF 3179 3180_ACEOF 3181 3182 cat >>$CONFIG_STATUS <<\_ACEOF 3183 # Split the substitutions into bite-sized pieces for seds with 3184 # small command number limits, like on Digital OSF/1 and HP-UX. 3185 ac_max_sed_lines=48 3186 ac_sed_frag=1 # Number of current file. 3187 ac_beg=1 # First line for current file. 3188 ac_end=$ac_max_sed_lines # Line after last line for current file. 3189 ac_more_lines=: 3190 ac_sed_cmds= 3191 while $ac_more_lines; do 3192 if test $ac_beg -gt 1; then 3193 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3194 else 3195 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3196 fi 3197 if test ! -s $tmp/subs.frag; then 3198 ac_more_lines=false 3199 else 3200 # The purpose of the label and of the branching condition is to 3201 # speed up the sed processing (if there are no `@' at all, there 3202 # is no need to browse any of the substitutions). 3203 # These are the two extra sed commands mentioned above. 3204 (echo ':t 3205 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 3206 if test -z "$ac_sed_cmds"; then 3207 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 3208 else 3209 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 3210 fi 3211 ac_sed_frag=`expr $ac_sed_frag + 1` 3212 ac_beg=$ac_end 3213 ac_end=`expr $ac_end + $ac_max_sed_lines` 3214 fi 3215 done 3216 if test -z "$ac_sed_cmds"; then 3217 ac_sed_cmds=cat 3218 fi 3219fi # test -n "$CONFIG_FILES" 3220 3221_ACEOF 3222cat >>$CONFIG_STATUS <<\_ACEOF 3223for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 3224 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3225 case $ac_file in 3226 - | *:- | *:-:* ) # input from stdin 3227 cat >$tmp/stdin 3228 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3229 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3230 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3231 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3232 * ) ac_file_in=$ac_file.in ;; 3233 esac 3234 3235 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 3236 ac_dir=`(dirname "$ac_file") 2>/dev/null || 3237$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3238 X"$ac_file" : 'X\(//\)[^/]' \| \ 3239 X"$ac_file" : 'X\(//\)$' \| \ 3240 X"$ac_file" : 'X\(/\)' \| \ 3241 . : '\(.\)' 2>/dev/null || 3242echo X"$ac_file" | 3243 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3244 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3245 /^X\(\/\/\)$/{ s//\1/; q; } 3246 /^X\(\/\).*/{ s//\1/; q; } 3247 s/.*/./; q'` 3248 { if $as_mkdir_p; then 3249 mkdir -p "$ac_dir" 3250 else 3251 as_dir="$ac_dir" 3252 as_dirs= 3253 while test ! -d "$as_dir"; do 3254 as_dirs="$as_dir $as_dirs" 3255 as_dir=`(dirname "$as_dir") 2>/dev/null || 3256$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3257 X"$as_dir" : 'X\(//\)[^/]' \| \ 3258 X"$as_dir" : 'X\(//\)$' \| \ 3259 X"$as_dir" : 'X\(/\)' \| \ 3260 . : '\(.\)' 2>/dev/null || 3261echo X"$as_dir" | 3262 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3263 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3264 /^X\(\/\/\)$/{ s//\1/; q; } 3265 /^X\(\/\).*/{ s//\1/; q; } 3266 s/.*/./; q'` 3267 done 3268 test ! -n "$as_dirs" || mkdir $as_dirs 3269 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 3270echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 3271 { (exit 1); exit 1; }; }; } 3272 3273 ac_builddir=. 3274 3275if test "$ac_dir" != .; then 3276 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 3277 # A "../" for each directory in $ac_dir_suffix. 3278 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 3279else 3280 ac_dir_suffix= ac_top_builddir= 3281fi 3282 3283case $srcdir in 3284 .) # No --srcdir option. We are building in place. 3285 ac_srcdir=. 3286 if test -z "$ac_top_builddir"; then 3287 ac_top_srcdir=. 3288 else 3289 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 3290 fi ;; 3291 [\\/]* | ?:[\\/]* ) # Absolute path. 3292 ac_srcdir=$srcdir$ac_dir_suffix; 3293 ac_top_srcdir=$srcdir ;; 3294 *) # Relative path. 3295 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 3296 ac_top_srcdir=$ac_top_builddir$srcdir ;; 3297esac 3298 3299# Do not use `cd foo && pwd` to compute absolute paths, because 3300# the directories may not exist. 3301case `pwd` in 3302.) ac_abs_builddir="$ac_dir";; 3303*) 3304 case "$ac_dir" in 3305 .) ac_abs_builddir=`pwd`;; 3306 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 3307 *) ac_abs_builddir=`pwd`/"$ac_dir";; 3308 esac;; 3309esac 3310case $ac_abs_builddir in 3311.) ac_abs_top_builddir=${ac_top_builddir}.;; 3312*) 3313 case ${ac_top_builddir}. in 3314 .) ac_abs_top_builddir=$ac_abs_builddir;; 3315 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 3316 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 3317 esac;; 3318esac 3319case $ac_abs_builddir in 3320.) ac_abs_srcdir=$ac_srcdir;; 3321*) 3322 case $ac_srcdir in 3323 .) ac_abs_srcdir=$ac_abs_builddir;; 3324 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 3325 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 3326 esac;; 3327esac 3328case $ac_abs_builddir in 3329.) ac_abs_top_srcdir=$ac_top_srcdir;; 3330*) 3331 case $ac_top_srcdir in 3332 .) ac_abs_top_srcdir=$ac_abs_builddir;; 3333 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 3334 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 3335 esac;; 3336esac 3337 3338 3339 3340 # Let's still pretend it is `configure' which instantiates (i.e., don't 3341 # use $as_me), people would be surprised to read: 3342 # /* config.h. Generated by config.status. */ 3343 if test x"$ac_file" = x-; then 3344 configure_input= 3345 else 3346 configure_input="$ac_file. " 3347 fi 3348 configure_input=$configure_input"Generated from `echo $ac_file_in | 3349 sed 's,.*/,,'` by configure." 3350 3351 # First look for the input files in the build tree, otherwise in the 3352 # src tree. 3353 ac_file_inputs=`IFS=: 3354 for f in $ac_file_in; do 3355 case $f in 3356 -) echo $tmp/stdin ;; 3357 [\\/$]*) 3358 # Absolute (can't be DOS-style, as IFS=:) 3359 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 3360echo "$as_me: error: cannot find input file: $f" >&2;} 3361 { (exit 1); exit 1; }; } 3362 echo "$f";; 3363 *) # Relative 3364 if test -f "$f"; then 3365 # Build tree 3366 echo "$f" 3367 elif test -f "$srcdir/$f"; then 3368 # Source tree 3369 echo "$srcdir/$f" 3370 else 3371 # /dev/null tree 3372 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 3373echo "$as_me: error: cannot find input file: $f" >&2;} 3374 { (exit 1); exit 1; }; } 3375 fi;; 3376 esac 3377 done` || { (exit 1); exit 1; } 3378 3379 if test x"$ac_file" != x-; then 3380 { echo "$as_me:$LINENO: creating $ac_file" >&5 3381echo "$as_me: creating $ac_file" >&6;} 3382 rm -f "$ac_file" 3383 fi 3384_ACEOF 3385cat >>$CONFIG_STATUS <<_ACEOF 3386 sed "$ac_vpsub 3387$extrasub 3388_ACEOF 3389cat >>$CONFIG_STATUS <<\_ACEOF 3390:t 3391/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 3392s,@configure_input@,$configure_input,;t t 3393s,@srcdir@,$ac_srcdir,;t t 3394s,@abs_srcdir@,$ac_abs_srcdir,;t t 3395s,@top_srcdir@,$ac_top_srcdir,;t t 3396s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 3397s,@builddir@,$ac_builddir,;t t 3398s,@abs_builddir@,$ac_abs_builddir,;t t 3399s,@top_builddir@,$ac_top_builddir,;t t 3400s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 3401" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 3402 rm -f $tmp/stdin 3403 if test x"$ac_file" != x-; then 3404 mv $tmp/out $ac_file 3405 else 3406 cat $tmp/out 3407 rm -f $tmp/out 3408 fi 3409 3410done 3411_ACEOF 3412 3413cat >>$CONFIG_STATUS <<\_ACEOF 3414 3415{ (exit 0); exit 0; } 3416_ACEOF 3417chmod +x $CONFIG_STATUS 3418ac_clean_files=$ac_clean_files_save 3419 3420 3421# configure is writing to config.log, and then calls config.status. 3422# config.status does its own redirection, appending to config.log. 3423# Unfortunately, on DOS this fails, as config.log is still kept open 3424# by configure, so config.status won't be able to write to it; its 3425# output is simply discarded. So we exec the FD to /dev/null, 3426# effectively closing config.log, so it can be properly (re)opened and 3427# appended to by config.status. When coming back to configure, we 3428# need to make the FD available again. 3429if test "$no_create" != yes; then 3430 ac_cs_success=: 3431 ac_config_status_args= 3432 test "$silent" = yes && 3433 ac_config_status_args="$ac_config_status_args --quiet" 3434 exec 5>/dev/null 3435 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 3436 exec 5>>config.log 3437 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3438 # would make configure fail if this is the last instruction. 3439 $ac_cs_success || { (exit 1); exit 1; } 3440fi 3441 3442# 3443# CONFIG_SUBDIRS section. 3444# 3445if test "$no_recursion" != yes; then 3446 3447 # Remove --cache-file and --srcdir arguments so they do not pile up. 3448 ac_sub_configure_args= 3449 ac_prev= 3450 for ac_arg in $ac_configure_args; do 3451 if test -n "$ac_prev"; then 3452 ac_prev= 3453 continue 3454 fi 3455 case $ac_arg in 3456 -cache-file | --cache-file | --cache-fil | --cache-fi \ 3457 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 3458 ac_prev=cache_file ;; 3459 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 3460 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 3461 | --c=*) 3462 ;; 3463 --config-cache | -C) 3464 ;; 3465 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 3466 ac_prev=srcdir ;; 3467 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 3468 ;; 3469 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 3470 ac_prev=prefix ;; 3471 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 3472 ;; 3473 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 3474 esac 3475 done 3476 3477 # Always prepend --prefix to ensure using the same prefix 3478 # in subdir configurations. 3479 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args" 3480 3481 ac_popdir=`pwd` 3482 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 3483 3484 # Do not complain, so a configure script can configure whichever 3485 # parts of a large source tree are present. 3486 test -d $srcdir/$ac_dir || continue 3487 3488 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5 3489echo "$as_me: configuring in $ac_dir" >&6;} 3490 { if $as_mkdir_p; then 3491 mkdir -p "$ac_dir" 3492 else 3493 as_dir="$ac_dir" 3494 as_dirs= 3495 while test ! -d "$as_dir"; do 3496 as_dirs="$as_dir $as_dirs" 3497 as_dir=`(dirname "$as_dir") 2>/dev/null || 3498$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3499 X"$as_dir" : 'X\(//\)[^/]' \| \ 3500 X"$as_dir" : 'X\(//\)$' \| \ 3501 X"$as_dir" : 'X\(/\)' \| \ 3502 . : '\(.\)' 2>/dev/null || 3503echo X"$as_dir" | 3504 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3505 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3506 /^X\(\/\/\)$/{ s//\1/; q; } 3507 /^X\(\/\).*/{ s//\1/; q; } 3508 s/.*/./; q'` 3509 done 3510 test ! -n "$as_dirs" || mkdir $as_dirs 3511 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 3512echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 3513 { (exit 1); exit 1; }; }; } 3514 3515 ac_builddir=. 3516 3517if test "$ac_dir" != .; then 3518 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 3519 # A "../" for each directory in $ac_dir_suffix. 3520 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 3521else 3522 ac_dir_suffix= ac_top_builddir= 3523fi 3524 3525case $srcdir in 3526 .) # No --srcdir option. We are building in place. 3527 ac_srcdir=. 3528 if test -z "$ac_top_builddir"; then 3529 ac_top_srcdir=. 3530 else 3531 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 3532 fi ;; 3533 [\\/]* | ?:[\\/]* ) # Absolute path. 3534 ac_srcdir=$srcdir$ac_dir_suffix; 3535 ac_top_srcdir=$srcdir ;; 3536 *) # Relative path. 3537 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 3538 ac_top_srcdir=$ac_top_builddir$srcdir ;; 3539esac 3540 3541# Do not use `cd foo && pwd` to compute absolute paths, because 3542# the directories may not exist. 3543case `pwd` in 3544.) ac_abs_builddir="$ac_dir";; 3545*) 3546 case "$ac_dir" in 3547 .) ac_abs_builddir=`pwd`;; 3548 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 3549 *) ac_abs_builddir=`pwd`/"$ac_dir";; 3550 esac;; 3551esac 3552case $ac_abs_builddir in 3553.) ac_abs_top_builddir=${ac_top_builddir}.;; 3554*) 3555 case ${ac_top_builddir}. in 3556 .) ac_abs_top_builddir=$ac_abs_builddir;; 3557 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 3558 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 3559 esac;; 3560esac 3561case $ac_abs_builddir in 3562.) ac_abs_srcdir=$ac_srcdir;; 3563*) 3564 case $ac_srcdir in 3565 .) ac_abs_srcdir=$ac_abs_builddir;; 3566 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 3567 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 3568 esac;; 3569esac 3570case $ac_abs_builddir in 3571.) ac_abs_top_srcdir=$ac_top_srcdir;; 3572*) 3573 case $ac_top_srcdir in 3574 .) ac_abs_top_srcdir=$ac_abs_builddir;; 3575 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 3576 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 3577 esac;; 3578esac 3579 3580 3581 cd $ac_dir 3582 3583 # Check for guested configure; otherwise get Cygnus style configure. 3584 if test -f $ac_srcdir/configure.gnu; then 3585 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" 3586 elif test -f $ac_srcdir/configure; then 3587 ac_sub_configure="$SHELL '$ac_srcdir/configure'" 3588 elif test -f $ac_srcdir/configure.in; then 3589 ac_sub_configure=$ac_configure 3590 else 3591 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 3592echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 3593 ac_sub_configure= 3594 fi 3595 3596 # The recursion is here. 3597 if test -n "$ac_sub_configure"; then 3598 # Make the cache file name correct relative to the subdirectory. 3599 case $cache_file in 3600 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 3601 *) # Relative path. 3602 ac_sub_cache_file=$ac_top_builddir$cache_file ;; 3603 esac 3604 3605 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 3606echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 3607 # The eval makes quoting arguments work. 3608 eval $ac_sub_configure $ac_sub_configure_args \ 3609 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir || 3610 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 3611echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} 3612 { (exit 1); exit 1; }; } 3613 fi 3614 3615 cd "$ac_popdir" 3616 done 3617fi 3618 3619