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Invocation command line was 954 955 $ $0 $@ 956 957_ACEOF 958{ 959cat <<_ASUNAME 960## --------- ## 961## Platform. ## 962## --------- ## 963 964hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 965uname -m = `(uname -m) 2>/dev/null || echo unknown` 966uname -r = `(uname -r) 2>/dev/null || echo unknown` 967uname -s = `(uname -s) 2>/dev/null || echo unknown` 968uname -v = `(uname -v) 2>/dev/null || echo unknown` 969 970/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 971/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 972 973/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 974/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 975/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 976hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 977/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 978/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 979/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 980 981_ASUNAME 982 983as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 984for as_dir in $PATH 985do 986 IFS=$as_save_IFS 987 test -z "$as_dir" && as_dir=. 988 echo "PATH: $as_dir" 989done 990 991} >&5 992 993cat >&5 <<_ACEOF 994 995 996## ----------- ## 997## Core tests. ## 998## ----------- ## 999 1000_ACEOF 1001 1002 1003# Keep a trace of the command line. 1004# Strip out --no-create and --no-recursion so they do not pile up. 1005# Strip out --silent because we don't want to record it for future runs. 1006# Also quote any args containing shell meta-characters. 1007# Make two passes to allow for proper duplicate-argument suppression. 1008ac_configure_args= 1009ac_configure_args0= 1010ac_configure_args1= 1011ac_sep= 1012ac_must_keep_next=false 1013for ac_pass in 1 2 1014do 1015 for ac_arg 1016 do 1017 case $ac_arg in 1018 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1019 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1020 | -silent | --silent | --silen | --sile | --sil) 1021 continue ;; 1022 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1023 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1024 esac 1025 case $ac_pass in 1026 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1027 2) 1028 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1029 if test $ac_must_keep_next = true; then 1030 ac_must_keep_next=false # Got value, back to normal. 1031 else 1032 case $ac_arg in 1033 *=* | --config-cache | -C | -disable-* | --disable-* \ 1034 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1035 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1036 | -with-* | --with-* | -without-* | --without-* | --x) 1037 case "$ac_configure_args0 " in 1038 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1039 esac 1040 ;; 1041 -* ) ac_must_keep_next=true ;; 1042 esac 1043 fi 1044 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1045 # Get rid of the leading space. 1046 ac_sep=" " 1047 ;; 1048 esac 1049 done 1050done 1051$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1052$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1053 1054# When interrupted or exit'd, cleanup temporary files, and complete 1055# config.log. We remove comments because anyway the quotes in there 1056# would cause problems or look ugly. 1057# WARNING: Be sure not to use single quotes in there, as some shells, 1058# such as our DU 5.0 friend, will then `close' the trap. 1059trap 'exit_status=$? 1060 # Save into config.log some information that might help in debugging. 1061 { 1062 echo 1063 1064 cat <<\_ASBOX 1065## ---------------- ## 1066## Cache variables. ## 1067## ---------------- ## 1068_ASBOX 1069 echo 1070 # The following way of writing the cache mishandles newlines in values, 1071{ 1072 (set) 2>&1 | 1073 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1074 *ac_space=\ *) 1075 sed -n \ 1076 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1077 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1078 ;; 1079 *) 1080 sed -n \ 1081 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1082 ;; 1083 esac; 1084} 1085 echo 1086 1087 cat <<\_ASBOX 1088## ----------------- ## 1089## Output variables. ## 1090## ----------------- ## 1091_ASBOX 1092 echo 1093 for ac_var in $ac_subst_vars 1094 do 1095 eval ac_val=$`echo $ac_var` 1096 echo "$ac_var='"'"'$ac_val'"'"'" 1097 done | sort 1098 echo 1099 1100 if test -n "$ac_subst_files"; then 1101 cat <<\_ASBOX 1102## ------------- ## 1103## Output files. ## 1104## ------------- ## 1105_ASBOX 1106 echo 1107 for ac_var in $ac_subst_files 1108 do 1109 eval ac_val=$`echo $ac_var` 1110 echo "$ac_var='"'"'$ac_val'"'"'" 1111 done | sort 1112 echo 1113 fi 1114 1115 if test -s confdefs.h; then 1116 cat <<\_ASBOX 1117## ----------- ## 1118## confdefs.h. ## 1119## ----------- ## 1120_ASBOX 1121 echo 1122 sed "/^$/d" confdefs.h | sort 1123 echo 1124 fi 1125 test "$ac_signal" != 0 && 1126 echo "$as_me: caught signal $ac_signal" 1127 echo "$as_me: exit $exit_status" 1128 } >&5 1129 rm -f core *.core && 1130 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1131 exit $exit_status 1132 ' 0 1133for ac_signal in 1 2 13 15; do 1134 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1135done 1136ac_signal=0 1137 1138# confdefs.h avoids OS command line length limits that DEFS can exceed. 1139rm -rf conftest* confdefs.h 1140# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1141echo >confdefs.h 1142 1143# Predefined preprocessor variables. 1144 1145cat >>confdefs.h <<_ACEOF 1146#define PACKAGE_NAME "$PACKAGE_NAME" 1147_ACEOF 1148 1149 1150cat >>confdefs.h <<_ACEOF 1151#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1152_ACEOF 1153 1154 1155cat >>confdefs.h <<_ACEOF 1156#define PACKAGE_VERSION "$PACKAGE_VERSION" 1157_ACEOF 1158 1159 1160cat >>confdefs.h <<_ACEOF 1161#define PACKAGE_STRING "$PACKAGE_STRING" 1162_ACEOF 1163 1164 1165cat >>confdefs.h <<_ACEOF 1166#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1167_ACEOF 1168 1169 1170# Let the site file select an alternate cache file if it wants to. 1171# Prefer explicitly selected file to automatically selected ones. 1172if test -z "$CONFIG_SITE"; then 1173 if test "x$prefix" != xNONE; then 1174 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1175 else 1176 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1177 fi 1178fi 1179for ac_site_file in $CONFIG_SITE; do 1180 if test -r "$ac_site_file"; then 1181 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1182echo "$as_me: loading site script $ac_site_file" >&6;} 1183 sed 's/^/| /' "$ac_site_file" >&5 1184 . "$ac_site_file" 1185 fi 1186done 1187 1188if test -r "$cache_file"; then 1189 # Some versions of bash will fail to source /dev/null (special 1190 # files actually), so we avoid doing that. 1191 if test -f "$cache_file"; then 1192 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1193echo "$as_me: loading cache $cache_file" >&6;} 1194 case $cache_file in 1195 [\\/]* | ?:[\\/]* ) . $cache_file;; 1196 *) . ./$cache_file;; 1197 esac 1198 fi 1199else 1200 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1201echo "$as_me: creating cache $cache_file" >&6;} 1202 >$cache_file 1203fi 1204 1205# Check that the precious variables saved in the cache have kept the same 1206# value. 1207ac_cache_corrupted=false 1208for ac_var in `(set) 2>&1 | 1209 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1210 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1211 eval ac_new_set=\$ac_env_${ac_var}_set 1212 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1213 eval ac_new_val="\$ac_env_${ac_var}_value" 1214 case $ac_old_set,$ac_new_set in 1215 set,) 1216 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1217echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1218 ac_cache_corrupted=: ;; 1219 ,set) 1220 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1221echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1222 ac_cache_corrupted=: ;; 1223 ,);; 1224 *) 1225 if test "x$ac_old_val" != "x$ac_new_val"; then 1226 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1227echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1228 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1229echo "$as_me: former value: $ac_old_val" >&2;} 1230 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1231echo "$as_me: current value: $ac_new_val" >&2;} 1232 ac_cache_corrupted=: 1233 fi;; 1234 esac 1235 # Pass precious variables to config.status. 1236 if test "$ac_new_set" = set; then 1237 case $ac_new_val in 1238 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1239 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1240 *) ac_arg=$ac_var=$ac_new_val ;; 1241 esac 1242 case " $ac_configure_args " in 1243 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1244 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1245 esac 1246 fi 1247done 1248if $ac_cache_corrupted; then 1249 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1250echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1251 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1252echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1253 { (exit 1); exit 1; }; } 1254fi 1255 1256ac_ext=c 1257ac_cpp='$CPP $CPPFLAGS' 1258ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1259ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1260ac_compiler_gnu=$ac_cv_c_compiler_gnu 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281ac_ext=c 1282ac_cpp='$CPP $CPPFLAGS' 1283ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1284ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1285ac_compiler_gnu=$ac_cv_c_compiler_gnu 1286if test -n "$ac_tool_prefix"; then 1287 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1288set dummy ${ac_tool_prefix}gcc; ac_word=$2 1289echo "$as_me:$LINENO: checking for $ac_word" >&5 1290echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1291if test "${ac_cv_prog_CC+set}" = set; then 1292 echo $ECHO_N "(cached) $ECHO_C" >&6 1293else 1294 if test -n "$CC"; then 1295 ac_cv_prog_CC="$CC" # Let the user override the test. 1296else 1297as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1298for as_dir in $PATH 1299do 1300 IFS=$as_save_IFS 1301 test -z "$as_dir" && as_dir=. 1302 for ac_exec_ext in '' $ac_executable_extensions; do 1303 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1304 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1305 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1306 break 2 1307 fi 1308done 1309done 1310 1311fi 1312fi 1313CC=$ac_cv_prog_CC 1314if test -n "$CC"; then 1315 echo "$as_me:$LINENO: result: $CC" >&5 1316echo "${ECHO_T}$CC" >&6 1317else 1318 echo "$as_me:$LINENO: result: no" >&5 1319echo "${ECHO_T}no" >&6 1320fi 1321 1322fi 1323if test -z "$ac_cv_prog_CC"; then 1324 ac_ct_CC=$CC 1325 # Extract the first word of "gcc", so it can be a program name with args. 1326set dummy gcc; ac_word=$2 1327echo "$as_me:$LINENO: checking for $ac_word" >&5 1328echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1329if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1330 echo $ECHO_N "(cached) $ECHO_C" >&6 1331else 1332 if test -n "$ac_ct_CC"; then 1333 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1334else 1335as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1336for as_dir in $PATH 1337do 1338 IFS=$as_save_IFS 1339 test -z "$as_dir" && as_dir=. 1340 for ac_exec_ext in '' $ac_executable_extensions; do 1341 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1342 ac_cv_prog_ac_ct_CC="gcc" 1343 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1344 break 2 1345 fi 1346done 1347done 1348 1349fi 1350fi 1351ac_ct_CC=$ac_cv_prog_ac_ct_CC 1352if test -n "$ac_ct_CC"; then 1353 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1354echo "${ECHO_T}$ac_ct_CC" >&6 1355else 1356 echo "$as_me:$LINENO: result: no" >&5 1357echo "${ECHO_T}no" >&6 1358fi 1359 1360 CC=$ac_ct_CC 1361else 1362 CC="$ac_cv_prog_CC" 1363fi 1364 1365if test -z "$CC"; then 1366 if test -n "$ac_tool_prefix"; then 1367 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1368set dummy ${ac_tool_prefix}cc; ac_word=$2 1369echo "$as_me:$LINENO: checking for $ac_word" >&5 1370echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1371if test "${ac_cv_prog_CC+set}" = set; then 1372 echo $ECHO_N "(cached) $ECHO_C" >&6 1373else 1374 if test -n "$CC"; then 1375 ac_cv_prog_CC="$CC" # Let the user override the test. 1376else 1377as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1378for as_dir in $PATH 1379do 1380 IFS=$as_save_IFS 1381 test -z "$as_dir" && as_dir=. 1382 for ac_exec_ext in '' $ac_executable_extensions; do 1383 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1384 ac_cv_prog_CC="${ac_tool_prefix}cc" 1385 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1386 break 2 1387 fi 1388done 1389done 1390 1391fi 1392fi 1393CC=$ac_cv_prog_CC 1394if test -n "$CC"; then 1395 echo "$as_me:$LINENO: result: $CC" >&5 1396echo "${ECHO_T}$CC" >&6 1397else 1398 echo "$as_me:$LINENO: result: no" >&5 1399echo "${ECHO_T}no" >&6 1400fi 1401 1402fi 1403if test -z "$ac_cv_prog_CC"; then 1404 ac_ct_CC=$CC 1405 # Extract the first word of "cc", so it can be a program name with args. 1406set dummy cc; ac_word=$2 1407echo "$as_me:$LINENO: checking for $ac_word" >&5 1408echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1409if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1410 echo $ECHO_N "(cached) $ECHO_C" >&6 1411else 1412 if test -n "$ac_ct_CC"; then 1413 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1414else 1415as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1416for as_dir in $PATH 1417do 1418 IFS=$as_save_IFS 1419 test -z "$as_dir" && as_dir=. 1420 for ac_exec_ext in '' $ac_executable_extensions; do 1421 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1422 ac_cv_prog_ac_ct_CC="cc" 1423 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1424 break 2 1425 fi 1426done 1427done 1428 1429fi 1430fi 1431ac_ct_CC=$ac_cv_prog_ac_ct_CC 1432if test -n "$ac_ct_CC"; then 1433 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1434echo "${ECHO_T}$ac_ct_CC" >&6 1435else 1436 echo "$as_me:$LINENO: result: no" >&5 1437echo "${ECHO_T}no" >&6 1438fi 1439 1440 CC=$ac_ct_CC 1441else 1442 CC="$ac_cv_prog_CC" 1443fi 1444 1445fi 1446if test -z "$CC"; then 1447 # Extract the first word of "cc", so it can be a program name with args. 1448set dummy cc; ac_word=$2 1449echo "$as_me:$LINENO: checking for $ac_word" >&5 1450echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1451if test "${ac_cv_prog_CC+set}" = set; then 1452 echo $ECHO_N "(cached) $ECHO_C" >&6 1453else 1454 if test -n "$CC"; then 1455 ac_cv_prog_CC="$CC" # Let the user override the test. 1456else 1457 ac_prog_rejected=no 1458as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1459for as_dir in $PATH 1460do 1461 IFS=$as_save_IFS 1462 test -z "$as_dir" && as_dir=. 1463 for ac_exec_ext in '' $ac_executable_extensions; do 1464 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1465 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1466 ac_prog_rejected=yes 1467 continue 1468 fi 1469 ac_cv_prog_CC="cc" 1470 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1471 break 2 1472 fi 1473done 1474done 1475 1476if test $ac_prog_rejected = yes; then 1477 # We found a bogon in the path, so make sure we never use it. 1478 set dummy $ac_cv_prog_CC 1479 shift 1480 if test $# != 0; then 1481 # We chose a different compiler from the bogus one. 1482 # However, it has the same basename, so the bogon will be chosen 1483 # first if we set CC to just the basename; use the full file name. 1484 shift 1485 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1486 fi 1487fi 1488fi 1489fi 1490CC=$ac_cv_prog_CC 1491if test -n "$CC"; then 1492 echo "$as_me:$LINENO: result: $CC" >&5 1493echo "${ECHO_T}$CC" >&6 1494else 1495 echo "$as_me:$LINENO: result: no" >&5 1496echo "${ECHO_T}no" >&6 1497fi 1498 1499fi 1500if test -z "$CC"; then 1501 if test -n "$ac_tool_prefix"; then 1502 for ac_prog in cl 1503 do 1504 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1505set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1506echo "$as_me:$LINENO: checking for $ac_word" >&5 1507echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1508if test "${ac_cv_prog_CC+set}" = set; then 1509 echo $ECHO_N "(cached) $ECHO_C" >&6 1510else 1511 if test -n "$CC"; then 1512 ac_cv_prog_CC="$CC" # Let the user override the test. 1513else 1514as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1515for as_dir in $PATH 1516do 1517 IFS=$as_save_IFS 1518 test -z "$as_dir" && as_dir=. 1519 for ac_exec_ext in '' $ac_executable_extensions; do 1520 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1521 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1522 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1523 break 2 1524 fi 1525done 1526done 1527 1528fi 1529fi 1530CC=$ac_cv_prog_CC 1531if test -n "$CC"; then 1532 echo "$as_me:$LINENO: result: $CC" >&5 1533echo "${ECHO_T}$CC" >&6 1534else 1535 echo "$as_me:$LINENO: result: no" >&5 1536echo "${ECHO_T}no" >&6 1537fi 1538 1539 test -n "$CC" && break 1540 done 1541fi 1542if test -z "$CC"; then 1543 ac_ct_CC=$CC 1544 for ac_prog in cl 1545do 1546 # Extract the first word of "$ac_prog", so it can be a program name with args. 1547set dummy $ac_prog; ac_word=$2 1548echo "$as_me:$LINENO: checking for $ac_word" >&5 1549echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1550if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1551 echo $ECHO_N "(cached) $ECHO_C" >&6 1552else 1553 if test -n "$ac_ct_CC"; then 1554 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1555else 1556as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1557for as_dir in $PATH 1558do 1559 IFS=$as_save_IFS 1560 test -z "$as_dir" && as_dir=. 1561 for ac_exec_ext in '' $ac_executable_extensions; do 1562 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1563 ac_cv_prog_ac_ct_CC="$ac_prog" 1564 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1565 break 2 1566 fi 1567done 1568done 1569 1570fi 1571fi 1572ac_ct_CC=$ac_cv_prog_ac_ct_CC 1573if test -n "$ac_ct_CC"; then 1574 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1575echo "${ECHO_T}$ac_ct_CC" >&6 1576else 1577 echo "$as_me:$LINENO: result: no" >&5 1578echo "${ECHO_T}no" >&6 1579fi 1580 1581 test -n "$ac_ct_CC" && break 1582done 1583 1584 CC=$ac_ct_CC 1585fi 1586 1587fi 1588 1589 1590test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1591See \`config.log' for more details." >&5 1592echo "$as_me: error: no acceptable C compiler found in \$PATH 1593See \`config.log' for more details." >&2;} 1594 { (exit 1); exit 1; }; } 1595 1596# Provide some information about the compiler. 1597echo "$as_me:$LINENO:" \ 1598 "checking for C compiler version" >&5 1599ac_compiler=`set X $ac_compile; echo $2` 1600{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1601 (eval $ac_compiler --version </dev/null >&5) 2>&5 1602 ac_status=$? 1603 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1604 (exit $ac_status); } 1605{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1606 (eval $ac_compiler -v </dev/null >&5) 2>&5 1607 ac_status=$? 1608 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1609 (exit $ac_status); } 1610{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1611 (eval $ac_compiler -V </dev/null >&5) 2>&5 1612 ac_status=$? 1613 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1614 (exit $ac_status); } 1615 1616cat >conftest.$ac_ext <<_ACEOF 1617/* confdefs.h. */ 1618_ACEOF 1619cat confdefs.h >>conftest.$ac_ext 1620cat >>conftest.$ac_ext <<_ACEOF 1621/* end confdefs.h. */ 1622 1623int 1624main () 1625{ 1626 1627 ; 1628 return 0; 1629} 1630_ACEOF 1631ac_clean_files_save=$ac_clean_files 1632ac_clean_files="$ac_clean_files a.out a.exe b.out" 1633# Try to create an executable without -o first, disregard a.out. 1634# It will help us diagnose broken compilers, and finding out an intuition 1635# of exeext. 1636echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1637echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1638ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1639if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1640 (eval $ac_link_default) 2>&5 1641 ac_status=$? 1642 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1643 (exit $ac_status); }; then 1644 # Find the output, starting from the most likely. This scheme is 1645# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1646# resort. 1647 1648# Be careful to initialize this variable, since it used to be cached. 1649# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1650ac_cv_exeext= 1651# b.out is created by i960 compilers. 1652for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1653do 1654 test -f "$ac_file" || continue 1655 case $ac_file in 1656 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1657 ;; 1658 conftest.$ac_ext ) 1659 # This is the source file. 1660 ;; 1661 [ab].out ) 1662 # We found the default executable, but exeext='' is most 1663 # certainly right. 1664 break;; 1665 *.* ) 1666 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1667 # FIXME: I believe we export ac_cv_exeext for Libtool, 1668 # but it would be cool to find out if it's true. Does anybody 1669 # maintain Libtool? --akim. 1670 export ac_cv_exeext 1671 break;; 1672 * ) 1673 break;; 1674 esac 1675done 1676else 1677 echo "$as_me: failed program was:" >&5 1678sed 's/^/| /' conftest.$ac_ext >&5 1679 1680{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1681See \`config.log' for more details." >&5 1682echo "$as_me: error: C compiler cannot create executables 1683See \`config.log' for more details." >&2;} 1684 { (exit 77); exit 77; }; } 1685fi 1686 1687ac_exeext=$ac_cv_exeext 1688echo "$as_me:$LINENO: result: $ac_file" >&5 1689echo "${ECHO_T}$ac_file" >&6 1690 1691# Check the compiler produces executables we can run. If not, either 1692# the compiler is broken, or we cross compile. 1693echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1694echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1695# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1696# If not cross compiling, check that we can run a simple program. 1697if test "$cross_compiling" != yes; then 1698 if { ac_try='./$ac_file' 1699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1700 (eval $ac_try) 2>&5 1701 ac_status=$? 1702 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1703 (exit $ac_status); }; }; then 1704 cross_compiling=no 1705 else 1706 if test "$cross_compiling" = maybe; then 1707 cross_compiling=yes 1708 else 1709 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1710If you meant to cross compile, use \`--host'. 1711See \`config.log' for more details." >&5 1712echo "$as_me: error: cannot run C compiled programs. 1713If you meant to cross compile, use \`--host'. 1714See \`config.log' for more details." >&2;} 1715 { (exit 1); exit 1; }; } 1716 fi 1717 fi 1718fi 1719echo "$as_me:$LINENO: result: yes" >&5 1720echo "${ECHO_T}yes" >&6 1721 1722rm -f a.out a.exe conftest$ac_cv_exeext b.out 1723ac_clean_files=$ac_clean_files_save 1724# Check the compiler produces executables we can run. If not, either 1725# the compiler is broken, or we cross compile. 1726echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1727echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1728echo "$as_me:$LINENO: result: $cross_compiling" >&5 1729echo "${ECHO_T}$cross_compiling" >&6 1730 1731echo "$as_me:$LINENO: checking for suffix of executables" >&5 1732echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1733if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1734 (eval $ac_link) 2>&5 1735 ac_status=$? 1736 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1737 (exit $ac_status); }; then 1738 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1739# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1740# work properly (i.e., refer to `conftest.exe'), while it won't with 1741# `rm'. 1742for ac_file in conftest.exe conftest conftest.*; do 1743 test -f "$ac_file" || continue 1744 case $ac_file in 1745 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1746 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1747 export ac_cv_exeext 1748 break;; 1749 * ) break;; 1750 esac 1751done 1752else 1753 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1754See \`config.log' for more details." >&5 1755echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1756See \`config.log' for more details." >&2;} 1757 { (exit 1); exit 1; }; } 1758fi 1759 1760rm -f conftest$ac_cv_exeext 1761echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1762echo "${ECHO_T}$ac_cv_exeext" >&6 1763 1764rm -f conftest.$ac_ext 1765EXEEXT=$ac_cv_exeext 1766ac_exeext=$EXEEXT 1767echo "$as_me:$LINENO: checking for suffix of object files" >&5 1768echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1769if test "${ac_cv_objext+set}" = set; then 1770 echo $ECHO_N "(cached) $ECHO_C" >&6 1771else 1772 cat >conftest.$ac_ext <<_ACEOF 1773/* confdefs.h. */ 1774_ACEOF 1775cat confdefs.h >>conftest.$ac_ext 1776cat >>conftest.$ac_ext <<_ACEOF 1777/* end confdefs.h. */ 1778 1779int 1780main () 1781{ 1782 1783 ; 1784 return 0; 1785} 1786_ACEOF 1787rm -f conftest.o conftest.obj 1788if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1789 (eval $ac_compile) 2>&5 1790 ac_status=$? 1791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1792 (exit $ac_status); }; then 1793 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1794 case $ac_file in 1795 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1796 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1797 break;; 1798 esac 1799done 1800else 1801 echo "$as_me: failed program was:" >&5 1802sed 's/^/| /' conftest.$ac_ext >&5 1803 1804{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1805See \`config.log' for more details." >&5 1806echo "$as_me: error: cannot compute suffix of object files: cannot compile 1807See \`config.log' for more details." >&2;} 1808 { (exit 1); exit 1; }; } 1809fi 1810 1811rm -f conftest.$ac_cv_objext conftest.$ac_ext 1812fi 1813echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1814echo "${ECHO_T}$ac_cv_objext" >&6 1815OBJEXT=$ac_cv_objext 1816ac_objext=$OBJEXT 1817echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1818echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1819if test "${ac_cv_c_compiler_gnu+set}" = set; then 1820 echo $ECHO_N "(cached) $ECHO_C" >&6 1821else 1822 cat >conftest.$ac_ext <<_ACEOF 1823/* confdefs.h. */ 1824_ACEOF 1825cat confdefs.h >>conftest.$ac_ext 1826cat >>conftest.$ac_ext <<_ACEOF 1827/* end confdefs.h. */ 1828 1829int 1830main () 1831{ 1832#ifndef __GNUC__ 1833 choke me 1834#endif 1835 1836 ; 1837 return 0; 1838} 1839_ACEOF 1840rm -f conftest.$ac_objext 1841if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1842 (eval $ac_compile) 2>conftest.er1 1843 ac_status=$? 1844 grep -v '^ *+' conftest.er1 >conftest.err 1845 rm -f conftest.er1 1846 cat conftest.err >&5 1847 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1848 (exit $ac_status); } && 1849 { ac_try='test -z "$ac_c_werror_flag" 1850 || test ! -s conftest.err' 1851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1852 (eval $ac_try) 2>&5 1853 ac_status=$? 1854 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1855 (exit $ac_status); }; } && 1856 { ac_try='test -s conftest.$ac_objext' 1857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1858 (eval $ac_try) 2>&5 1859 ac_status=$? 1860 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1861 (exit $ac_status); }; }; then 1862 ac_compiler_gnu=yes 1863else 1864 echo "$as_me: failed program was:" >&5 1865sed 's/^/| /' conftest.$ac_ext >&5 1866 1867ac_compiler_gnu=no 1868fi 1869rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1870ac_cv_c_compiler_gnu=$ac_compiler_gnu 1871 1872fi 1873echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 1874echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1875GCC=`test $ac_compiler_gnu = yes && echo yes` 1876ac_test_CFLAGS=${CFLAGS+set} 1877ac_save_CFLAGS=$CFLAGS 1878CFLAGS="-g" 1879echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 1880echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1881if test "${ac_cv_prog_cc_g+set}" = set; then 1882 echo $ECHO_N "(cached) $ECHO_C" >&6 1883else 1884 cat >conftest.$ac_ext <<_ACEOF 1885/* confdefs.h. */ 1886_ACEOF 1887cat confdefs.h >>conftest.$ac_ext 1888cat >>conftest.$ac_ext <<_ACEOF 1889/* end confdefs.h. */ 1890 1891int 1892main () 1893{ 1894 1895 ; 1896 return 0; 1897} 1898_ACEOF 1899rm -f conftest.$ac_objext 1900if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1901 (eval $ac_compile) 2>conftest.er1 1902 ac_status=$? 1903 grep -v '^ *+' conftest.er1 >conftest.err 1904 rm -f conftest.er1 1905 cat conftest.err >&5 1906 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1907 (exit $ac_status); } && 1908 { ac_try='test -z "$ac_c_werror_flag" 1909 || test ! -s conftest.err' 1910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1911 (eval $ac_try) 2>&5 1912 ac_status=$? 1913 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1914 (exit $ac_status); }; } && 1915 { ac_try='test -s conftest.$ac_objext' 1916 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1917 (eval $ac_try) 2>&5 1918 ac_status=$? 1919 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1920 (exit $ac_status); }; }; then 1921 ac_cv_prog_cc_g=yes 1922else 1923 echo "$as_me: failed program was:" >&5 1924sed 's/^/| /' conftest.$ac_ext >&5 1925 1926ac_cv_prog_cc_g=no 1927fi 1928rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1929fi 1930echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 1931echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1932if test "$ac_test_CFLAGS" = set; then 1933 CFLAGS=$ac_save_CFLAGS 1934elif test $ac_cv_prog_cc_g = yes; then 1935 if test "$GCC" = yes; then 1936 CFLAGS="-g -O2" 1937 else 1938 CFLAGS="-g" 1939 fi 1940else 1941 if test "$GCC" = yes; then 1942 CFLAGS="-O2" 1943 else 1944 CFLAGS= 1945 fi 1946fi 1947echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 1948echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1949if test "${ac_cv_prog_cc_stdc+set}" = set; then 1950 echo $ECHO_N "(cached) $ECHO_C" >&6 1951else 1952 ac_cv_prog_cc_stdc=no 1953ac_save_CC=$CC 1954cat >conftest.$ac_ext <<_ACEOF 1955/* confdefs.h. */ 1956_ACEOF 1957cat confdefs.h >>conftest.$ac_ext 1958cat >>conftest.$ac_ext <<_ACEOF 1959/* end confdefs.h. */ 1960#include <stdarg.h> 1961#include <stdio.h> 1962#include <sys/types.h> 1963#include <sys/stat.h> 1964/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1965struct buf { int x; }; 1966FILE * (*rcsopen) (struct buf *, struct stat *, int); 1967static char *e (p, i) 1968 char **p; 1969 int i; 1970{ 1971 return p[i]; 1972} 1973static char *f (char * (*g) (char **, int), char **p, ...) 1974{ 1975 char *s; 1976 va_list v; 1977 va_start (v,p); 1978 s = g (p, va_arg (v,int)); 1979 va_end (v); 1980 return s; 1981} 1982 1983/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 1984 function prototypes and stuff, but not '\xHH' hex character constants. 1985 These don't provoke an error unfortunately, instead are silently treated 1986 as 'x'. The following induces an error, until -std1 is added to get 1987 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 1988 array size at least. It's necessary to write '\x00'==0 to get something 1989 that's true only with -std1. */ 1990int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 1991 1992int test (int i, double x); 1993struct s1 {int (*f) (int a);}; 1994struct s2 {int (*f) (double a);}; 1995int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1996int argc; 1997char **argv; 1998int 1999main () 2000{ 2001return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2002 ; 2003 return 0; 2004} 2005_ACEOF 2006# Don't try gcc -ansi; that turns off useful extensions and 2007# breaks some systems' header files. 2008# AIX -qlanglvl=ansi 2009# Ultrix and OSF/1 -std1 2010# HP-UX 10.20 and later -Ae 2011# HP-UX older versions -Aa -D_HPUX_SOURCE 2012# SVR4 -Xc -D__EXTENSIONS__ 2013for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2014do 2015 CC="$ac_save_CC $ac_arg" 2016 rm -f conftest.$ac_objext 2017if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2018 (eval $ac_compile) 2>conftest.er1 2019 ac_status=$? 2020 grep -v '^ *+' conftest.er1 >conftest.err 2021 rm -f conftest.er1 2022 cat conftest.err >&5 2023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2024 (exit $ac_status); } && 2025 { ac_try='test -z "$ac_c_werror_flag" 2026 || test ! -s conftest.err' 2027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2028 (eval $ac_try) 2>&5 2029 ac_status=$? 2030 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2031 (exit $ac_status); }; } && 2032 { ac_try='test -s conftest.$ac_objext' 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 $ac_status); }; }; then 2038 ac_cv_prog_cc_stdc=$ac_arg 2039break 2040else 2041 echo "$as_me: failed program was:" >&5 2042sed 's/^/| /' conftest.$ac_ext >&5 2043 2044fi 2045rm -f conftest.err conftest.$ac_objext 2046done 2047rm -f conftest.$ac_ext conftest.$ac_objext 2048CC=$ac_save_CC 2049 2050fi 2051 2052case "x$ac_cv_prog_cc_stdc" in 2053 x|xno) 2054 echo "$as_me:$LINENO: result: none needed" >&5 2055echo "${ECHO_T}none needed" >&6 ;; 2056 *) 2057 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2058echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2059 CC="$CC $ac_cv_prog_cc_stdc" ;; 2060esac 2061 2062# Some people use a C++ compiler to compile C. Since we use `exit', 2063# in C++ we need to declare it. In case someone uses the same compiler 2064# for both compiling C and C++ we need to have the C++ compiler decide 2065# the declaration of exit, since it's the most demanding environment. 2066cat >conftest.$ac_ext <<_ACEOF 2067#ifndef __cplusplus 2068 choke me 2069#endif 2070_ACEOF 2071rm -f conftest.$ac_objext 2072if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2073 (eval $ac_compile) 2>conftest.er1 2074 ac_status=$? 2075 grep -v '^ *+' conftest.er1 >conftest.err 2076 rm -f conftest.er1 2077 cat conftest.err >&5 2078 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2079 (exit $ac_status); } && 2080 { ac_try='test -z "$ac_c_werror_flag" 2081 || test ! -s conftest.err' 2082 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2083 (eval $ac_try) 2>&5 2084 ac_status=$? 2085 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2086 (exit $ac_status); }; } && 2087 { ac_try='test -s conftest.$ac_objext' 2088 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2089 (eval $ac_try) 2>&5 2090 ac_status=$? 2091 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2092 (exit $ac_status); }; }; then 2093 for ac_declaration in \ 2094 '' \ 2095 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2096 'extern "C" void std::exit (int); using std::exit;' \ 2097 'extern "C" void exit (int) throw ();' \ 2098 'extern "C" void exit (int);' \ 2099 'void exit (int);' 2100do 2101 cat >conftest.$ac_ext <<_ACEOF 2102/* confdefs.h. */ 2103_ACEOF 2104cat confdefs.h >>conftest.$ac_ext 2105cat >>conftest.$ac_ext <<_ACEOF 2106/* end confdefs.h. */ 2107$ac_declaration 2108#include <stdlib.h> 2109int 2110main () 2111{ 2112exit (42); 2113 ; 2114 return 0; 2115} 2116_ACEOF 2117rm -f conftest.$ac_objext 2118if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2119 (eval $ac_compile) 2>conftest.er1 2120 ac_status=$? 2121 grep -v '^ *+' conftest.er1 >conftest.err 2122 rm -f conftest.er1 2123 cat conftest.err >&5 2124 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2125 (exit $ac_status); } && 2126 { ac_try='test -z "$ac_c_werror_flag" 2127 || test ! -s conftest.err' 2128 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2129 (eval $ac_try) 2>&5 2130 ac_status=$? 2131 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2132 (exit $ac_status); }; } && 2133 { ac_try='test -s conftest.$ac_objext' 2134 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2135 (eval $ac_try) 2>&5 2136 ac_status=$? 2137 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2138 (exit $ac_status); }; }; then 2139 : 2140else 2141 echo "$as_me: failed program was:" >&5 2142sed 's/^/| /' conftest.$ac_ext >&5 2143 2144continue 2145fi 2146rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2147 cat >conftest.$ac_ext <<_ACEOF 2148/* confdefs.h. */ 2149_ACEOF 2150cat confdefs.h >>conftest.$ac_ext 2151cat >>conftest.$ac_ext <<_ACEOF 2152/* end confdefs.h. */ 2153$ac_declaration 2154int 2155main () 2156{ 2157exit (42); 2158 ; 2159 return 0; 2160} 2161_ACEOF 2162rm -f conftest.$ac_objext 2163if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2164 (eval $ac_compile) 2>conftest.er1 2165 ac_status=$? 2166 grep -v '^ *+' conftest.er1 >conftest.err 2167 rm -f conftest.er1 2168 cat conftest.err >&5 2169 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2170 (exit $ac_status); } && 2171 { ac_try='test -z "$ac_c_werror_flag" 2172 || test ! -s conftest.err' 2173 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2174 (eval $ac_try) 2>&5 2175 ac_status=$? 2176 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2177 (exit $ac_status); }; } && 2178 { ac_try='test -s conftest.$ac_objext' 2179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2180 (eval $ac_try) 2>&5 2181 ac_status=$? 2182 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2183 (exit $ac_status); }; }; then 2184 break 2185else 2186 echo "$as_me: failed program was:" >&5 2187sed 's/^/| /' conftest.$ac_ext >&5 2188 2189fi 2190rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2191done 2192rm -f conftest* 2193if test -n "$ac_declaration"; then 2194 echo '#ifdef __cplusplus' >>confdefs.h 2195 echo $ac_declaration >>confdefs.h 2196 echo '#endif' >>confdefs.h 2197fi 2198 2199else 2200 echo "$as_me: failed program was:" >&5 2201sed 's/^/| /' conftest.$ac_ext >&5 2202 2203fi 2204rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2205ac_ext=c 2206ac_cpp='$CPP $CPPFLAGS' 2207ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2208ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2209ac_compiler_gnu=$ac_cv_c_compiler_gnu 2210 2211ac_aux_dir= 2212for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 2213 if test -f $ac_dir/install-sh; then 2214 ac_aux_dir=$ac_dir 2215 ac_install_sh="$ac_aux_dir/install-sh -c" 2216 break 2217 elif test -f $ac_dir/install.sh; then 2218 ac_aux_dir=$ac_dir 2219 ac_install_sh="$ac_aux_dir/install.sh -c" 2220 break 2221 elif test -f $ac_dir/shtool; then 2222 ac_aux_dir=$ac_dir 2223 ac_install_sh="$ac_aux_dir/shtool install -c" 2224 break 2225 fi 2226done 2227if test -z "$ac_aux_dir"; then 2228 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 2229echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 2230 { (exit 1); exit 1; }; } 2231fi 2232ac_config_guess="$SHELL $ac_aux_dir/config.guess" 2233ac_config_sub="$SHELL $ac_aux_dir/config.sub" 2234ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 2235 2236# Find a good install program. We prefer a C program (faster), 2237# so one script is as good as another. But avoid the broken or 2238# incompatible versions: 2239# SysV /etc/install, /usr/sbin/install 2240# SunOS /usr/etc/install 2241# IRIX /sbin/install 2242# AIX /bin/install 2243# AmigaOS /C/install, which installs bootblocks on floppy discs 2244# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2245# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2246# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2247# OS/2's system install, which has a completely different semantic 2248# ./install, which can be erroneously created by make from ./install.sh. 2249echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2250echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 2251if test -z "$INSTALL"; then 2252if test "${ac_cv_path_install+set}" = set; then 2253 echo $ECHO_N "(cached) $ECHO_C" >&6 2254else 2255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2256for as_dir in $PATH 2257do 2258 IFS=$as_save_IFS 2259 test -z "$as_dir" && as_dir=. 2260 # Account for people who put trailing slashes in PATH elements. 2261case $as_dir/ in 2262 ./ | .// | /cC/* | \ 2263 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2264 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 2265 /usr/ucb/* ) ;; 2266 *) 2267 # OSF1 and SCO ODT 3.0 have their own names for install. 2268 # Don't use installbsd from OSF since it installs stuff as root 2269 # by default. 2270 for ac_prog in ginstall scoinst install; do 2271 for ac_exec_ext in '' $ac_executable_extensions; do 2272 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2273 if test $ac_prog = install && 2274 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2275 # AIX install. It has an incompatible calling convention. 2276 : 2277 elif test $ac_prog = install && 2278 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2279 # program-specific install script used by HP pwplus--don't use. 2280 : 2281 else 2282 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2283 break 3 2284 fi 2285 fi 2286 done 2287 done 2288 ;; 2289esac 2290done 2291 2292 2293fi 2294 if test "${ac_cv_path_install+set}" = set; then 2295 INSTALL=$ac_cv_path_install 2296 else 2297 # As a last resort, use the slow shell script. We don't cache a 2298 # path for INSTALL within a source directory, because that will 2299 # break other packages using the cache if that directory is 2300 # removed, or if the path is relative. 2301 INSTALL=$ac_install_sh 2302 fi 2303fi 2304echo "$as_me:$LINENO: result: $INSTALL" >&5 2305echo "${ECHO_T}$INSTALL" >&6 2306 2307# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2308# It thinks the first close brace ends the variable substitution. 2309test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2310 2311test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2312 2313test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2314 2315if test -n "$ac_tool_prefix"; then 2316 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2317set dummy ${ac_tool_prefix}ar; ac_word=$2 2318echo "$as_me:$LINENO: checking for $ac_word" >&5 2319echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2320if test "${ac_cv_prog_AR+set}" = set; then 2321 echo $ECHO_N "(cached) $ECHO_C" >&6 2322else 2323 if test -n "$AR"; then 2324 ac_cv_prog_AR="$AR" # Let the user override the test. 2325else 2326as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2327for as_dir in $PATH 2328do 2329 IFS=$as_save_IFS 2330 test -z "$as_dir" && as_dir=. 2331 for ac_exec_ext in '' $ac_executable_extensions; do 2332 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2333 ac_cv_prog_AR="${ac_tool_prefix}ar" 2334 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2335 break 2 2336 fi 2337done 2338done 2339 2340fi 2341fi 2342AR=$ac_cv_prog_AR 2343if test -n "$AR"; then 2344 echo "$as_me:$LINENO: result: $AR" >&5 2345echo "${ECHO_T}$AR" >&6 2346else 2347 echo "$as_me:$LINENO: result: no" >&5 2348echo "${ECHO_T}no" >&6 2349fi 2350 2351fi 2352if test -z "$ac_cv_prog_AR"; then 2353 ac_ct_AR=$AR 2354 # Extract the first word of "ar", so it can be a program name with args. 2355set dummy ar; ac_word=$2 2356echo "$as_me:$LINENO: checking for $ac_word" >&5 2357echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2358if test "${ac_cv_prog_ac_ct_AR+set}" = set; then 2359 echo $ECHO_N "(cached) $ECHO_C" >&6 2360else 2361 if test -n "$ac_ct_AR"; then 2362 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2363else 2364as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2365for as_dir in $PATH 2366do 2367 IFS=$as_save_IFS 2368 test -z "$as_dir" && as_dir=. 2369 for ac_exec_ext in '' $ac_executable_extensions; do 2370 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2371 ac_cv_prog_ac_ct_AR="ar" 2372 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2373 break 2 2374 fi 2375done 2376done 2377 2378fi 2379fi 2380ac_ct_AR=$ac_cv_prog_ac_ct_AR 2381if test -n "$ac_ct_AR"; then 2382 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 2383echo "${ECHO_T}$ac_ct_AR" >&6 2384else 2385 echo "$as_me:$LINENO: result: no" >&5 2386echo "${ECHO_T}no" >&6 2387fi 2388 2389 AR=$ac_ct_AR 2390else 2391 AR="$ac_cv_prog_AR" 2392fi 2393 2394if test -n "$ac_tool_prefix"; then 2395 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2396set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2397echo "$as_me:$LINENO: checking for $ac_word" >&5 2398echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2399if test "${ac_cv_prog_RANLIB+set}" = set; then 2400 echo $ECHO_N "(cached) $ECHO_C" >&6 2401else 2402 if test -n "$RANLIB"; then 2403 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2404else 2405as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2406for as_dir in $PATH 2407do 2408 IFS=$as_save_IFS 2409 test -z "$as_dir" && as_dir=. 2410 for ac_exec_ext in '' $ac_executable_extensions; do 2411 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2412 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2413 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2414 break 2 2415 fi 2416done 2417done 2418 2419fi 2420fi 2421RANLIB=$ac_cv_prog_RANLIB 2422if test -n "$RANLIB"; then 2423 echo "$as_me:$LINENO: result: $RANLIB" >&5 2424echo "${ECHO_T}$RANLIB" >&6 2425else 2426 echo "$as_me:$LINENO: result: no" >&5 2427echo "${ECHO_T}no" >&6 2428fi 2429 2430fi 2431if test -z "$ac_cv_prog_RANLIB"; then 2432 ac_ct_RANLIB=$RANLIB 2433 # Extract the first word of "ranlib", so it can be a program name with args. 2434set dummy ranlib; ac_word=$2 2435echo "$as_me:$LINENO: checking for $ac_word" >&5 2436echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2437if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 2438 echo $ECHO_N "(cached) $ECHO_C" >&6 2439else 2440 if test -n "$ac_ct_RANLIB"; then 2441 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2442else 2443as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2444for as_dir in $PATH 2445do 2446 IFS=$as_save_IFS 2447 test -z "$as_dir" && as_dir=. 2448 for ac_exec_ext in '' $ac_executable_extensions; do 2449 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2450 ac_cv_prog_ac_ct_RANLIB="ranlib" 2451 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2452 break 2 2453 fi 2454done 2455done 2456 2457 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 2458fi 2459fi 2460ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2461if test -n "$ac_ct_RANLIB"; then 2462 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 2463echo "${ECHO_T}$ac_ct_RANLIB" >&6 2464else 2465 echo "$as_me:$LINENO: result: no" >&5 2466echo "${ECHO_T}no" >&6 2467fi 2468 2469 RANLIB=$ac_ct_RANLIB 2470else 2471 RANLIB="$ac_cv_prog_RANLIB" 2472fi 2473 2474 2475# Make sure we can run config.sub. 2476$ac_config_sub sun4 >/dev/null 2>&1 || 2477 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 2478echo "$as_me: error: cannot run $ac_config_sub" >&2;} 2479 { (exit 1); exit 1; }; } 2480 2481echo "$as_me:$LINENO: checking build system type" >&5 2482echo $ECHO_N "checking build system type... $ECHO_C" >&6 2483if test "${ac_cv_build+set}" = set; then 2484 echo $ECHO_N "(cached) $ECHO_C" >&6 2485else 2486 ac_cv_build_alias=$build_alias 2487test -z "$ac_cv_build_alias" && 2488 ac_cv_build_alias=`$ac_config_guess` 2489test -z "$ac_cv_build_alias" && 2490 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 2491echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 2492 { (exit 1); exit 1; }; } 2493ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 2494 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 2495echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 2496 { (exit 1); exit 1; }; } 2497 2498fi 2499echo "$as_me:$LINENO: result: $ac_cv_build" >&5 2500echo "${ECHO_T}$ac_cv_build" >&6 2501build=$ac_cv_build 2502build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2503build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2504build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2505 2506 2507echo "$as_me:$LINENO: checking host system type" >&5 2508echo $ECHO_N "checking host system type... $ECHO_C" >&6 2509if test "${ac_cv_host+set}" = set; then 2510 echo $ECHO_N "(cached) $ECHO_C" >&6 2511else 2512 ac_cv_host_alias=$host_alias 2513test -z "$ac_cv_host_alias" && 2514 ac_cv_host_alias=$ac_cv_build_alias 2515ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 2516 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 2517echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 2518 { (exit 1); exit 1; }; } 2519 2520fi 2521echo "$as_me:$LINENO: result: $ac_cv_host" >&5 2522echo "${ECHO_T}$ac_cv_host" >&6 2523host=$ac_cv_host 2524host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2525host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2526host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2527 2528 2529echo "$as_me:$LINENO: checking target system type" >&5 2530echo $ECHO_N "checking target system type... $ECHO_C" >&6 2531if test "${ac_cv_target+set}" = set; then 2532 echo $ECHO_N "(cached) $ECHO_C" >&6 2533else 2534 ac_cv_target_alias=$target_alias 2535test "x$ac_cv_target_alias" = "x" && 2536 ac_cv_target_alias=$ac_cv_host_alias 2537ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 2538 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 2539echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 2540 { (exit 1); exit 1; }; } 2541 2542fi 2543echo "$as_me:$LINENO: result: $ac_cv_target" >&5 2544echo "${ECHO_T}$ac_cv_target" >&6 2545target=$ac_cv_target 2546target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 2547target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 2548target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 2549 2550 2551# The aliases save the names the user supplied, while $host etc. 2552# will get canonicalized. 2553test -n "$target_alias" && 2554 test "$program_prefix$program_suffix$program_transform_name" = \ 2555 NONENONEs,x,x, && 2556 program_prefix=${target_alias}- 2557test "$program_prefix" != NONE && 2558 program_transform_name="s,^,$program_prefix,;$program_transform_name" 2559# Use a double $ so make ignores it. 2560test "$program_suffix" != NONE && 2561 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 2562# Double any \ or $. echo might interpret backslashes. 2563# By default was `s,x,x', remove it if useless. 2564cat <<\_ACEOF >conftest.sed 2565s/[\\$]/&&/g;s/;s,x,x,$// 2566_ACEOF 2567program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 2568rm conftest.sed 2569 2570ac_ext=c 2571ac_cpp='$CPP $CPPFLAGS' 2572ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2573ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2574ac_compiler_gnu=$ac_cv_c_compiler_gnu 2575if test -n "$ac_tool_prefix"; then 2576 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2577set dummy ${ac_tool_prefix}gcc; ac_word=$2 2578echo "$as_me:$LINENO: checking for $ac_word" >&5 2579echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2580if test "${ac_cv_prog_CC+set}" = set; then 2581 echo $ECHO_N "(cached) $ECHO_C" >&6 2582else 2583 if test -n "$CC"; then 2584 ac_cv_prog_CC="$CC" # Let the user override the test. 2585else 2586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587for as_dir in $PATH 2588do 2589 IFS=$as_save_IFS 2590 test -z "$as_dir" && as_dir=. 2591 for ac_exec_ext in '' $ac_executable_extensions; do 2592 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2593 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2594 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2595 break 2 2596 fi 2597done 2598done 2599 2600fi 2601fi 2602CC=$ac_cv_prog_CC 2603if test -n "$CC"; then 2604 echo "$as_me:$LINENO: result: $CC" >&5 2605echo "${ECHO_T}$CC" >&6 2606else 2607 echo "$as_me:$LINENO: result: no" >&5 2608echo "${ECHO_T}no" >&6 2609fi 2610 2611fi 2612if test -z "$ac_cv_prog_CC"; then 2613 ac_ct_CC=$CC 2614 # Extract the first word of "gcc", so it can be a program name with args. 2615set dummy gcc; ac_word=$2 2616echo "$as_me:$LINENO: checking for $ac_word" >&5 2617echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2618if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2619 echo $ECHO_N "(cached) $ECHO_C" >&6 2620else 2621 if test -n "$ac_ct_CC"; then 2622 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2623else 2624as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2625for as_dir in $PATH 2626do 2627 IFS=$as_save_IFS 2628 test -z "$as_dir" && as_dir=. 2629 for ac_exec_ext in '' $ac_executable_extensions; do 2630 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2631 ac_cv_prog_ac_ct_CC="gcc" 2632 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2633 break 2 2634 fi 2635done 2636done 2637 2638fi 2639fi 2640ac_ct_CC=$ac_cv_prog_ac_ct_CC 2641if test -n "$ac_ct_CC"; then 2642 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2643echo "${ECHO_T}$ac_ct_CC" >&6 2644else 2645 echo "$as_me:$LINENO: result: no" >&5 2646echo "${ECHO_T}no" >&6 2647fi 2648 2649 CC=$ac_ct_CC 2650else 2651 CC="$ac_cv_prog_CC" 2652fi 2653 2654if test -z "$CC"; then 2655 if test -n "$ac_tool_prefix"; then 2656 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2657set dummy ${ac_tool_prefix}cc; ac_word=$2 2658echo "$as_me:$LINENO: checking for $ac_word" >&5 2659echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2660if test "${ac_cv_prog_CC+set}" = set; then 2661 echo $ECHO_N "(cached) $ECHO_C" >&6 2662else 2663 if test -n "$CC"; then 2664 ac_cv_prog_CC="$CC" # Let the user override the test. 2665else 2666as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2667for as_dir in $PATH 2668do 2669 IFS=$as_save_IFS 2670 test -z "$as_dir" && as_dir=. 2671 for ac_exec_ext in '' $ac_executable_extensions; do 2672 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2673 ac_cv_prog_CC="${ac_tool_prefix}cc" 2674 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2675 break 2 2676 fi 2677done 2678done 2679 2680fi 2681fi 2682CC=$ac_cv_prog_CC 2683if test -n "$CC"; then 2684 echo "$as_me:$LINENO: result: $CC" >&5 2685echo "${ECHO_T}$CC" >&6 2686else 2687 echo "$as_me:$LINENO: result: no" >&5 2688echo "${ECHO_T}no" >&6 2689fi 2690 2691fi 2692if test -z "$ac_cv_prog_CC"; then 2693 ac_ct_CC=$CC 2694 # Extract the first word of "cc", so it can be a program name with args. 2695set dummy cc; ac_word=$2 2696echo "$as_me:$LINENO: checking for $ac_word" >&5 2697echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2698if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2699 echo $ECHO_N "(cached) $ECHO_C" >&6 2700else 2701 if test -n "$ac_ct_CC"; then 2702 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2703else 2704as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2705for as_dir in $PATH 2706do 2707 IFS=$as_save_IFS 2708 test -z "$as_dir" && as_dir=. 2709 for ac_exec_ext in '' $ac_executable_extensions; do 2710 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2711 ac_cv_prog_ac_ct_CC="cc" 2712 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2713 break 2 2714 fi 2715done 2716done 2717 2718fi 2719fi 2720ac_ct_CC=$ac_cv_prog_ac_ct_CC 2721if test -n "$ac_ct_CC"; then 2722 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2723echo "${ECHO_T}$ac_ct_CC" >&6 2724else 2725 echo "$as_me:$LINENO: result: no" >&5 2726echo "${ECHO_T}no" >&6 2727fi 2728 2729 CC=$ac_ct_CC 2730else 2731 CC="$ac_cv_prog_CC" 2732fi 2733 2734fi 2735if test -z "$CC"; then 2736 # Extract the first word of "cc", so it can be a program name with args. 2737set dummy cc; ac_word=$2 2738echo "$as_me:$LINENO: checking for $ac_word" >&5 2739echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2740if test "${ac_cv_prog_CC+set}" = set; then 2741 echo $ECHO_N "(cached) $ECHO_C" >&6 2742else 2743 if test -n "$CC"; then 2744 ac_cv_prog_CC="$CC" # Let the user override the test. 2745else 2746 ac_prog_rejected=no 2747as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2748for as_dir in $PATH 2749do 2750 IFS=$as_save_IFS 2751 test -z "$as_dir" && as_dir=. 2752 for ac_exec_ext in '' $ac_executable_extensions; do 2753 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2754 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2755 ac_prog_rejected=yes 2756 continue 2757 fi 2758 ac_cv_prog_CC="cc" 2759 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2760 break 2 2761 fi 2762done 2763done 2764 2765if test $ac_prog_rejected = yes; then 2766 # We found a bogon in the path, so make sure we never use it. 2767 set dummy $ac_cv_prog_CC 2768 shift 2769 if test $# != 0; then 2770 # We chose a different compiler from the bogus one. 2771 # However, it has the same basename, so the bogon will be chosen 2772 # first if we set CC to just the basename; use the full file name. 2773 shift 2774 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2775 fi 2776fi 2777fi 2778fi 2779CC=$ac_cv_prog_CC 2780if test -n "$CC"; then 2781 echo "$as_me:$LINENO: result: $CC" >&5 2782echo "${ECHO_T}$CC" >&6 2783else 2784 echo "$as_me:$LINENO: result: no" >&5 2785echo "${ECHO_T}no" >&6 2786fi 2787 2788fi 2789if test -z "$CC"; then 2790 if test -n "$ac_tool_prefix"; then 2791 for ac_prog in cl 2792 do 2793 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2794set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2795echo "$as_me:$LINENO: checking for $ac_word" >&5 2796echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2797if test "${ac_cv_prog_CC+set}" = set; then 2798 echo $ECHO_N "(cached) $ECHO_C" >&6 2799else 2800 if test -n "$CC"; then 2801 ac_cv_prog_CC="$CC" # Let the user override the test. 2802else 2803as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2804for as_dir in $PATH 2805do 2806 IFS=$as_save_IFS 2807 test -z "$as_dir" && as_dir=. 2808 for ac_exec_ext in '' $ac_executable_extensions; do 2809 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2810 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2811 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2812 break 2 2813 fi 2814done 2815done 2816 2817fi 2818fi 2819CC=$ac_cv_prog_CC 2820if test -n "$CC"; then 2821 echo "$as_me:$LINENO: result: $CC" >&5 2822echo "${ECHO_T}$CC" >&6 2823else 2824 echo "$as_me:$LINENO: result: no" >&5 2825echo "${ECHO_T}no" >&6 2826fi 2827 2828 test -n "$CC" && break 2829 done 2830fi 2831if test -z "$CC"; then 2832 ac_ct_CC=$CC 2833 for ac_prog in cl 2834do 2835 # Extract the first word of "$ac_prog", so it can be a program name with args. 2836set dummy $ac_prog; ac_word=$2 2837echo "$as_me:$LINENO: checking for $ac_word" >&5 2838echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2839if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2840 echo $ECHO_N "(cached) $ECHO_C" >&6 2841else 2842 if test -n "$ac_ct_CC"; then 2843 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2844else 2845as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2846for as_dir in $PATH 2847do 2848 IFS=$as_save_IFS 2849 test -z "$as_dir" && as_dir=. 2850 for ac_exec_ext in '' $ac_executable_extensions; do 2851 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2852 ac_cv_prog_ac_ct_CC="$ac_prog" 2853 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2854 break 2 2855 fi 2856done 2857done 2858 2859fi 2860fi 2861ac_ct_CC=$ac_cv_prog_ac_ct_CC 2862if test -n "$ac_ct_CC"; then 2863 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2864echo "${ECHO_T}$ac_ct_CC" >&6 2865else 2866 echo "$as_me:$LINENO: result: no" >&5 2867echo "${ECHO_T}no" >&6 2868fi 2869 2870 test -n "$ac_ct_CC" && break 2871done 2872 2873 CC=$ac_ct_CC 2874fi 2875 2876fi 2877 2878 2879test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2880See \`config.log' for more details." >&5 2881echo "$as_me: error: no acceptable C compiler found in \$PATH 2882See \`config.log' for more details." >&2;} 2883 { (exit 1); exit 1; }; } 2884 2885# Provide some information about the compiler. 2886echo "$as_me:$LINENO:" \ 2887 "checking for C compiler version" >&5 2888ac_compiler=`set X $ac_compile; echo $2` 2889{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2890 (eval $ac_compiler --version </dev/null >&5) 2>&5 2891 ac_status=$? 2892 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2893 (exit $ac_status); } 2894{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2895 (eval $ac_compiler -v </dev/null >&5) 2>&5 2896 ac_status=$? 2897 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2898 (exit $ac_status); } 2899{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2900 (eval $ac_compiler -V </dev/null >&5) 2>&5 2901 ac_status=$? 2902 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2903 (exit $ac_status); } 2904 2905echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2906echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2907if test "${ac_cv_c_compiler_gnu+set}" = set; then 2908 echo $ECHO_N "(cached) $ECHO_C" >&6 2909else 2910 cat >conftest.$ac_ext <<_ACEOF 2911/* confdefs.h. */ 2912_ACEOF 2913cat confdefs.h >>conftest.$ac_ext 2914cat >>conftest.$ac_ext <<_ACEOF 2915/* end confdefs.h. */ 2916 2917int 2918main () 2919{ 2920#ifndef __GNUC__ 2921 choke me 2922#endif 2923 2924 ; 2925 return 0; 2926} 2927_ACEOF 2928rm -f conftest.$ac_objext 2929if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2930 (eval $ac_compile) 2>conftest.er1 2931 ac_status=$? 2932 grep -v '^ *+' conftest.er1 >conftest.err 2933 rm -f conftest.er1 2934 cat conftest.err >&5 2935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2936 (exit $ac_status); } && 2937 { ac_try='test -z "$ac_c_werror_flag" 2938 || test ! -s conftest.err' 2939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2940 (eval $ac_try) 2>&5 2941 ac_status=$? 2942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2943 (exit $ac_status); }; } && 2944 { ac_try='test -s conftest.$ac_objext' 2945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2946 (eval $ac_try) 2>&5 2947 ac_status=$? 2948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2949 (exit $ac_status); }; }; then 2950 ac_compiler_gnu=yes 2951else 2952 echo "$as_me: failed program was:" >&5 2953sed 's/^/| /' conftest.$ac_ext >&5 2954 2955ac_compiler_gnu=no 2956fi 2957rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2958ac_cv_c_compiler_gnu=$ac_compiler_gnu 2959 2960fi 2961echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2962echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2963GCC=`test $ac_compiler_gnu = yes && echo yes` 2964ac_test_CFLAGS=${CFLAGS+set} 2965ac_save_CFLAGS=$CFLAGS 2966CFLAGS="-g" 2967echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2968echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2969if test "${ac_cv_prog_cc_g+set}" = set; then 2970 echo $ECHO_N "(cached) $ECHO_C" >&6 2971else 2972 cat >conftest.$ac_ext <<_ACEOF 2973/* confdefs.h. */ 2974_ACEOF 2975cat confdefs.h >>conftest.$ac_ext 2976cat >>conftest.$ac_ext <<_ACEOF 2977/* end confdefs.h. */ 2978 2979int 2980main () 2981{ 2982 2983 ; 2984 return 0; 2985} 2986_ACEOF 2987rm -f conftest.$ac_objext 2988if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2989 (eval $ac_compile) 2>conftest.er1 2990 ac_status=$? 2991 grep -v '^ *+' conftest.er1 >conftest.err 2992 rm -f conftest.er1 2993 cat conftest.err >&5 2994 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2995 (exit $ac_status); } && 2996 { ac_try='test -z "$ac_c_werror_flag" 2997 || test ! -s conftest.err' 2998 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2999 (eval $ac_try) 2>&5 3000 ac_status=$? 3001 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3002 (exit $ac_status); }; } && 3003 { ac_try='test -s conftest.$ac_objext' 3004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3005 (eval $ac_try) 2>&5 3006 ac_status=$? 3007 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3008 (exit $ac_status); }; }; then 3009 ac_cv_prog_cc_g=yes 3010else 3011 echo "$as_me: failed program was:" >&5 3012sed 's/^/| /' conftest.$ac_ext >&5 3013 3014ac_cv_prog_cc_g=no 3015fi 3016rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3017fi 3018echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3019echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 3020if test "$ac_test_CFLAGS" = set; then 3021 CFLAGS=$ac_save_CFLAGS 3022elif test $ac_cv_prog_cc_g = yes; then 3023 if test "$GCC" = yes; then 3024 CFLAGS="-g -O2" 3025 else 3026 CFLAGS="-g" 3027 fi 3028else 3029 if test "$GCC" = yes; then 3030 CFLAGS="-O2" 3031 else 3032 CFLAGS= 3033 fi 3034fi 3035echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 3036echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 3037if test "${ac_cv_prog_cc_stdc+set}" = set; then 3038 echo $ECHO_N "(cached) $ECHO_C" >&6 3039else 3040 ac_cv_prog_cc_stdc=no 3041ac_save_CC=$CC 3042cat >conftest.$ac_ext <<_ACEOF 3043/* confdefs.h. */ 3044_ACEOF 3045cat confdefs.h >>conftest.$ac_ext 3046cat >>conftest.$ac_ext <<_ACEOF 3047/* end confdefs.h. */ 3048#include <stdarg.h> 3049#include <stdio.h> 3050#include <sys/types.h> 3051#include <sys/stat.h> 3052/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3053struct buf { int x; }; 3054FILE * (*rcsopen) (struct buf *, struct stat *, int); 3055static char *e (p, i) 3056 char **p; 3057 int i; 3058{ 3059 return p[i]; 3060} 3061static char *f (char * (*g) (char **, int), char **p, ...) 3062{ 3063 char *s; 3064 va_list v; 3065 va_start (v,p); 3066 s = g (p, va_arg (v,int)); 3067 va_end (v); 3068 return s; 3069} 3070 3071/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3072 function prototypes and stuff, but not '\xHH' hex character constants. 3073 These don't provoke an error unfortunately, instead are silently treated 3074 as 'x'. The following induces an error, until -std1 is added to get 3075 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3076 array size at least. It's necessary to write '\x00'==0 to get something 3077 that's true only with -std1. */ 3078int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3079 3080int test (int i, double x); 3081struct s1 {int (*f) (int a);}; 3082struct s2 {int (*f) (double a);}; 3083int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3084int argc; 3085char **argv; 3086int 3087main () 3088{ 3089return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3090 ; 3091 return 0; 3092} 3093_ACEOF 3094# Don't try gcc -ansi; that turns off useful extensions and 3095# breaks some systems' header files. 3096# AIX -qlanglvl=ansi 3097# Ultrix and OSF/1 -std1 3098# HP-UX 10.20 and later -Ae 3099# HP-UX older versions -Aa -D_HPUX_SOURCE 3100# SVR4 -Xc -D__EXTENSIONS__ 3101for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3102do 3103 CC="$ac_save_CC $ac_arg" 3104 rm -f conftest.$ac_objext 3105if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3106 (eval $ac_compile) 2>conftest.er1 3107 ac_status=$? 3108 grep -v '^ *+' conftest.er1 >conftest.err 3109 rm -f conftest.er1 3110 cat conftest.err >&5 3111 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3112 (exit $ac_status); } && 3113 { ac_try='test -z "$ac_c_werror_flag" 3114 || test ! -s conftest.err' 3115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3116 (eval $ac_try) 2>&5 3117 ac_status=$? 3118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3119 (exit $ac_status); }; } && 3120 { ac_try='test -s conftest.$ac_objext' 3121 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3122 (eval $ac_try) 2>&5 3123 ac_status=$? 3124 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3125 (exit $ac_status); }; }; then 3126 ac_cv_prog_cc_stdc=$ac_arg 3127break 3128else 3129 echo "$as_me: failed program was:" >&5 3130sed 's/^/| /' conftest.$ac_ext >&5 3131 3132fi 3133rm -f conftest.err conftest.$ac_objext 3134done 3135rm -f conftest.$ac_ext conftest.$ac_objext 3136CC=$ac_save_CC 3137 3138fi 3139 3140case "x$ac_cv_prog_cc_stdc" in 3141 x|xno) 3142 echo "$as_me:$LINENO: result: none needed" >&5 3143echo "${ECHO_T}none needed" >&6 ;; 3144 *) 3145 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 3146echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 3147 CC="$CC $ac_cv_prog_cc_stdc" ;; 3148esac 3149 3150# Some people use a C++ compiler to compile C. Since we use `exit', 3151# in C++ we need to declare it. In case someone uses the same compiler 3152# for both compiling C and C++ we need to have the C++ compiler decide 3153# the declaration of exit, since it's the most demanding environment. 3154cat >conftest.$ac_ext <<_ACEOF 3155#ifndef __cplusplus 3156 choke me 3157#endif 3158_ACEOF 3159rm -f conftest.$ac_objext 3160if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3161 (eval $ac_compile) 2>conftest.er1 3162 ac_status=$? 3163 grep -v '^ *+' conftest.er1 >conftest.err 3164 rm -f conftest.er1 3165 cat conftest.err >&5 3166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3167 (exit $ac_status); } && 3168 { ac_try='test -z "$ac_c_werror_flag" 3169 || test ! -s conftest.err' 3170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3171 (eval $ac_try) 2>&5 3172 ac_status=$? 3173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3174 (exit $ac_status); }; } && 3175 { ac_try='test -s conftest.$ac_objext' 3176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3177 (eval $ac_try) 2>&5 3178 ac_status=$? 3179 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3180 (exit $ac_status); }; }; then 3181 for ac_declaration in \ 3182 '' \ 3183 'extern "C" void std::exit (int) throw (); using std::exit;' \ 3184 'extern "C" void std::exit (int); using std::exit;' \ 3185 'extern "C" void exit (int) throw ();' \ 3186 'extern "C" void exit (int);' \ 3187 'void exit (int);' 3188do 3189 cat >conftest.$ac_ext <<_ACEOF 3190/* confdefs.h. */ 3191_ACEOF 3192cat confdefs.h >>conftest.$ac_ext 3193cat >>conftest.$ac_ext <<_ACEOF 3194/* end confdefs.h. */ 3195$ac_declaration 3196#include <stdlib.h> 3197int 3198main () 3199{ 3200exit (42); 3201 ; 3202 return 0; 3203} 3204_ACEOF 3205rm -f conftest.$ac_objext 3206if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3207 (eval $ac_compile) 2>conftest.er1 3208 ac_status=$? 3209 grep -v '^ *+' conftest.er1 >conftest.err 3210 rm -f conftest.er1 3211 cat conftest.err >&5 3212 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3213 (exit $ac_status); } && 3214 { ac_try='test -z "$ac_c_werror_flag" 3215 || test ! -s conftest.err' 3216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3217 (eval $ac_try) 2>&5 3218 ac_status=$? 3219 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3220 (exit $ac_status); }; } && 3221 { ac_try='test -s conftest.$ac_objext' 3222 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3223 (eval $ac_try) 2>&5 3224 ac_status=$? 3225 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3226 (exit $ac_status); }; }; then 3227 : 3228else 3229 echo "$as_me: failed program was:" >&5 3230sed 's/^/| /' conftest.$ac_ext >&5 3231 3232continue 3233fi 3234rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3235 cat >conftest.$ac_ext <<_ACEOF 3236/* confdefs.h. */ 3237_ACEOF 3238cat confdefs.h >>conftest.$ac_ext 3239cat >>conftest.$ac_ext <<_ACEOF 3240/* end confdefs.h. */ 3241$ac_declaration 3242int 3243main () 3244{ 3245exit (42); 3246 ; 3247 return 0; 3248} 3249_ACEOF 3250rm -f conftest.$ac_objext 3251if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3252 (eval $ac_compile) 2>conftest.er1 3253 ac_status=$? 3254 grep -v '^ *+' conftest.er1 >conftest.err 3255 rm -f conftest.er1 3256 cat conftest.err >&5 3257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3258 (exit $ac_status); } && 3259 { ac_try='test -z "$ac_c_werror_flag" 3260 || test ! -s conftest.err' 3261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3262 (eval $ac_try) 2>&5 3263 ac_status=$? 3264 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3265 (exit $ac_status); }; } && 3266 { ac_try='test -s conftest.$ac_objext' 3267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3268 (eval $ac_try) 2>&5 3269 ac_status=$? 3270 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3271 (exit $ac_status); }; }; then 3272 break 3273else 3274 echo "$as_me: failed program was:" >&5 3275sed 's/^/| /' conftest.$ac_ext >&5 3276 3277fi 3278rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3279done 3280rm -f conftest* 3281if test -n "$ac_declaration"; then 3282 echo '#ifdef __cplusplus' >>confdefs.h 3283 echo $ac_declaration >>confdefs.h 3284 echo '#endif' >>confdefs.h 3285fi 3286 3287else 3288 echo "$as_me: failed program was:" >&5 3289sed 's/^/| /' conftest.$ac_ext >&5 3290 3291fi 3292rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3293ac_ext=c 3294ac_cpp='$CPP $CPPFLAGS' 3295ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3296ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3297ac_compiler_gnu=$ac_cv_c_compiler_gnu 3298 3299 3300 3301AR=${AR-ar} 3302 3303if test -n "$ac_tool_prefix"; then 3304 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3305set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3306echo "$as_me:$LINENO: checking for $ac_word" >&5 3307echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3308if test "${ac_cv_prog_RANLIB+set}" = set; then 3309 echo $ECHO_N "(cached) $ECHO_C" >&6 3310else 3311 if test -n "$RANLIB"; then 3312 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3313else 3314as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3315for as_dir in $PATH 3316do 3317 IFS=$as_save_IFS 3318 test -z "$as_dir" && as_dir=. 3319 for ac_exec_ext in '' $ac_executable_extensions; do 3320 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3321 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3322 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3323 break 2 3324 fi 3325done 3326done 3327 3328fi 3329fi 3330RANLIB=$ac_cv_prog_RANLIB 3331if test -n "$RANLIB"; then 3332 echo "$as_me:$LINENO: result: $RANLIB" >&5 3333echo "${ECHO_T}$RANLIB" >&6 3334else 3335 echo "$as_me:$LINENO: result: no" >&5 3336echo "${ECHO_T}no" >&6 3337fi 3338 3339fi 3340if test -z "$ac_cv_prog_RANLIB"; then 3341 ac_ct_RANLIB=$RANLIB 3342 # Extract the first word of "ranlib", so it can be a program name with args. 3343set dummy ranlib; ac_word=$2 3344echo "$as_me:$LINENO: checking for $ac_word" >&5 3345echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3346if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 3347 echo $ECHO_N "(cached) $ECHO_C" >&6 3348else 3349 if test -n "$ac_ct_RANLIB"; then 3350 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3351else 3352as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3353for as_dir in $PATH 3354do 3355 IFS=$as_save_IFS 3356 test -z "$as_dir" && as_dir=. 3357 for ac_exec_ext in '' $ac_executable_extensions; do 3358 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3359 ac_cv_prog_ac_ct_RANLIB="ranlib" 3360 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3361 break 2 3362 fi 3363done 3364done 3365 3366 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 3367fi 3368fi 3369ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3370if test -n "$ac_ct_RANLIB"; then 3371 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 3372echo "${ECHO_T}$ac_ct_RANLIB" >&6 3373else 3374 echo "$as_me:$LINENO: result: no" >&5 3375echo "${ECHO_T}no" >&6 3376fi 3377 3378 RANLIB=$ac_ct_RANLIB 3379else 3380 RANLIB="$ac_cv_prog_RANLIB" 3381fi 3382 3383 3384# Put a plausible default for CC_FOR_BUILD in Makefile. 3385if test "x$cross_compiling" = "xno"; then 3386 CC_FOR_BUILD='$(CC)' 3387else 3388 CC_FOR_BUILD=gcc 3389fi 3390 3391CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} 3392 3393 3394# If a cpu ever has more than one simulator to choose from, use 3395# --enable-sim=... to choose. 3396# Check whether --enable-sim or --disable-sim was given. 3397if test "${enable_sim+set}" = set; then 3398 enableval="$enable_sim" 3399 case "${enableval}" in 3400yes | no) ;; 3401*) { { echo "$as_me:$LINENO: error: bad value ${enableval} given for --enable-sim option" >&5 3402echo "$as_me: error: bad value ${enableval} given for --enable-sim option" >&2;} 3403 { (exit 1); exit 1; }; } ;; 3404esac 3405fi; 3406 3407# WHEN ADDING ENTRIES TO THIS MATRIX: 3408 3409# Make sure that the left side always has two dashes. Otherwise you 3410# can get spurious matches. Even for unambiguous cases, do this as a 3411# convention, else the table becomes a real mess to understand and 3412# maintain. 3413 3414if test "${enable_sim}" != no; then 3415 testsuite=no 3416 common=yes 3417 igen=no 3418 case "${target}" in 3419 arm*-*-* | thumb*-*-* | strongarm*-*-* | xscale-*-*) 3420 3421 3422subdirs="$subdirs arm" 3423 3424 testsuite=yes 3425 ;; 3426 cris-*-* | crisv32-*-*) 3427 3428 3429subdirs="$subdirs cris" 3430 3431 testsuite=yes 3432 ;; 3433 d10v-*-*) 3434 3435 3436subdirs="$subdirs d10v" 3437 3438 ;; 3439 frv-*-*) 3440 3441 3442subdirs="$subdirs frv" 3443 3444 testsuite=yes 3445 ;; 3446 h8300*-*-*) 3447 3448 3449subdirs="$subdirs h8300" 3450 3451 testsuite=yes 3452 ;; 3453 iq2000-*-*) 3454 3455 3456subdirs="$subdirs iq2000" 3457 3458 testsuite=yes 3459 ;; 3460 m32c-*-*) 3461 3462 3463subdirs="$subdirs m32c" 3464 3465 ;; 3466 m32r-*-*) 3467 3468 3469subdirs="$subdirs m32r" 3470 3471 testsuite=yes 3472 ;; 3473 m68hc11-*-*|m6811-*-*) 3474 3475 3476subdirs="$subdirs m68hc11" 3477 3478 testsuite=yes 3479 ;; 3480 mcore-*-*) 3481 3482 3483subdirs="$subdirs mcore" 3484 3485 testsuite=yes 3486 ;; 3487 mips*-*-*) 3488 3489 3490subdirs="$subdirs mips" 3491 3492 testsuite=yes 3493 igen=yes 3494 ;; 3495 mn10300*-*-*) 3496 3497 3498subdirs="$subdirs mn10300" 3499 3500 igen=yes 3501 ;; 3502 sh64*-*-*) 3503 3504 3505subdirs="$subdirs sh64" 3506 3507 testsuite=yes 3508 ;; 3509 sh*-*-*) 3510 3511 3512subdirs="$subdirs sh" 3513 3514 testsuite=yes 3515 ;; 3516 sparc-*-rtems*|sparc-*-elf*) 3517 3518 3519subdirs="$subdirs erc32" 3520 3521 testsuite=yes 3522 ;; 3523 powerpc*-*-* ) 3524 3525 3526subdirs="$subdirs ppc" 3527 3528 ;; 3529 v850*-*-* ) 3530 3531 3532subdirs="$subdirs v850" 3533 3534 igen=yes 3535 ;; 3536 *) 3537 # No simulator subdir, so the subdir "common" isn't needed. 3538 common=no 3539 ;; 3540 esac 3541 if test "$testsuite" = yes; then 3542 3543 3544subdirs="$subdirs testsuite" 3545 3546 fi 3547 if test "$common" = yes; then 3548 3549 3550subdirs="$subdirs common" 3551 3552 fi 3553 if test "$igen" = yes; then 3554 3555 3556subdirs="$subdirs igen" 3557 3558 fi 3559fi 3560 3561 ac_config_files="$ac_config_files Makefile" 3562cat >confcache <<\_ACEOF 3563# This file is a shell script that caches the results of configure 3564# tests run on this system so they can be shared between configure 3565# scripts and configure runs, see configure's option --config-cache. 3566# It is not useful on other systems. If it contains results you don't 3567# want to keep, you may remove or edit it. 3568# 3569# config.status only pays attention to the cache file if you give it 3570# the --recheck option to rerun configure. 3571# 3572# `ac_cv_env_foo' variables (set or unset) will be overridden when 3573# loading this file, other *unset* `ac_cv_foo' will be assigned the 3574# following values. 3575 3576_ACEOF 3577 3578# The following way of writing the cache mishandles newlines in values, 3579# but we know of no workaround that is simple, portable, and efficient. 3580# So, don't put newlines in cache variables' values. 3581# Ultrix sh set writes to stderr and can't be redirected directly, 3582# and sets the high bit in the cache file unless we assign to the vars. 3583{ 3584 (set) 2>&1 | 3585 case `(ac_space=' '; set | grep ac_space) 2>&1` in 3586 *ac_space=\ *) 3587 # `set' does not quote correctly, so add quotes (double-quote 3588 # substitution turns \\\\ into \\, and sed turns \\ into \). 3589 sed -n \ 3590 "s/'/'\\\\''/g; 3591 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3592 ;; 3593 *) 3594 # `set' quotes correctly as required by POSIX, so do not add quotes. 3595 sed -n \ 3596 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 3597 ;; 3598 esac; 3599} | 3600 sed ' 3601 t clear 3602 : clear 3603 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3604 t end 3605 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3606 : end' >>confcache 3607if diff $cache_file confcache >/dev/null 2>&1; then :; else 3608 if test -w $cache_file; then 3609 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 3610 cat confcache >$cache_file 3611 else 3612 echo "not updating unwritable cache $cache_file" 3613 fi 3614fi 3615rm -f confcache 3616 3617test "x$prefix" = xNONE && prefix=$ac_default_prefix 3618# Let make expand exec_prefix. 3619test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3620 3621# VPATH may cause trouble with some makes, so we remove $(srcdir), 3622# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 3623# trailing colons and then remove the whole line if VPATH becomes empty 3624# (actually we leave an empty line to preserve line numbers). 3625if test "x$srcdir" = x.; then 3626 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 3627s/:*\$(srcdir):*/:/; 3628s/:*\${srcdir}:*/:/; 3629s/:*@srcdir@:*/:/; 3630s/^\([^=]*=[ ]*\):*/\1/; 3631s/:*$//; 3632s/^[^=]*=[ ]*$//; 3633}' 3634fi 3635 3636# Transform confdefs.h into DEFS. 3637# Protect against shell expansion while executing Makefile rules. 3638# Protect against Makefile macro expansion. 3639# 3640# If the first sed substitution is executed (which looks for macros that 3641# take arguments), then we branch to the quote section. Otherwise, 3642# look for a macro that doesn't take arguments. 3643cat >confdef2opt.sed <<\_ACEOF 3644t clear 3645: clear 3646s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 3647t quote 3648s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 3649t quote 3650d 3651: quote 3652s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 3653s,\[,\\&,g 3654s,\],\\&,g 3655s,\$,$$,g 3656p 3657_ACEOF 3658# We use echo to avoid assuming a particular line-breaking character. 3659# The extra dot is to prevent the shell from consuming trailing 3660# line-breaks from the sub-command output. A line-break within 3661# single-quotes doesn't work because, if this script is created in a 3662# platform that uses two characters for line-breaks (e.g., DOS), tr 3663# would break. 3664ac_LF_and_DOT=`echo; echo .` 3665DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 3666rm -f confdef2opt.sed 3667 3668 3669ac_libobjs= 3670ac_ltlibobjs= 3671for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3672 # 1. Remove the extension, and $U if already installed. 3673 ac_i=`echo "$ac_i" | 3674 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 3675 # 2. Add them. 3676 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 3677 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 3678done 3679LIBOBJS=$ac_libobjs 3680 3681LTLIBOBJS=$ac_ltlibobjs 3682 3683 3684 3685: ${CONFIG_STATUS=./config.status} 3686ac_clean_files_save=$ac_clean_files 3687ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3688{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 3689echo "$as_me: creating $CONFIG_STATUS" >&6;} 3690cat >$CONFIG_STATUS <<_ACEOF 3691#! $SHELL 3692# Generated by $as_me. 3693# Run this file to recreate the current configuration. 3694# Compiler output produced by configure, useful for debugging 3695# configure, is in config.log if it exists. 3696 3697debug=false 3698ac_cs_recheck=false 3699ac_cs_silent=false 3700SHELL=\${CONFIG_SHELL-$SHELL} 3701_ACEOF 3702 3703cat >>$CONFIG_STATUS <<\_ACEOF 3704## --------------------- ## 3705## M4sh Initialization. ## 3706## --------------------- ## 3707 3708# Be Bourne compatible 3709if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 3710 emulate sh 3711 NULLCMD=: 3712 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 3713 # is contrary to our usage. Disable this feature. 3714 alias -g '${1+"$@"}'='"$@"' 3715elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 3716 set -o posix 3717fi 3718DUALCASE=1; export DUALCASE # for MKS sh 3719 3720# Support unset when possible. 3721if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 3722 as_unset=unset 3723else 3724 as_unset=false 3725fi 3726 3727 3728# Work around bugs in pre-3.0 UWIN ksh. 3729$as_unset ENV MAIL MAILPATH 3730PS1='$ ' 3731PS2='> ' 3732PS4='+ ' 3733 3734# NLS nuisances. 3735for as_var in \ 3736 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 3737 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 3738 LC_TELEPHONE LC_TIME 3739do 3740 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 3741 eval $as_var=C; export $as_var 3742 else 3743 $as_unset $as_var 3744 fi 3745done 3746 3747# Required to use basename. 3748if expr a : '\(a\)' >/dev/null 2>&1; then 3749 as_expr=expr 3750else 3751 as_expr=false 3752fi 3753 3754if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 3755 as_basename=basename 3756else 3757 as_basename=false 3758fi 3759 3760 3761# Name of the executable. 3762as_me=`$as_basename "$0" || 3763$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3764 X"$0" : 'X\(//\)$' \| \ 3765 X"$0" : 'X\(/\)$' \| \ 3766 . : '\(.\)' 2>/dev/null || 3767echo X/"$0" | 3768 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 3769 /^X\/\(\/\/\)$/{ s//\1/; q; } 3770 /^X\/\(\/\).*/{ s//\1/; q; } 3771 s/.*/./; q'` 3772 3773 3774# PATH needs CR, and LINENO needs CR and PATH. 3775# Avoid depending upon Character Ranges. 3776as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3777as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3778as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3779as_cr_digits='0123456789' 3780as_cr_alnum=$as_cr_Letters$as_cr_digits 3781 3782# The user is always right. 3783if test "${PATH_SEPARATOR+set}" != set; then 3784 echo "#! /bin/sh" >conf$$.sh 3785 echo "exit 0" >>conf$$.sh 3786 chmod +x conf$$.sh 3787 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 3788 PATH_SEPARATOR=';' 3789 else 3790 PATH_SEPARATOR=: 3791 fi 3792 rm -f conf$$.sh 3793fi 3794 3795 3796 as_lineno_1=$LINENO 3797 as_lineno_2=$LINENO 3798 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3799 test "x$as_lineno_1" != "x$as_lineno_2" && 3800 test "x$as_lineno_3" = "x$as_lineno_2" || { 3801 # Find who we are. Look in the path if we contain no path at all 3802 # relative or not. 3803 case $0 in 3804 *[\\/]* ) as_myself=$0 ;; 3805 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3806for as_dir in $PATH 3807do 3808 IFS=$as_save_IFS 3809 test -z "$as_dir" && as_dir=. 3810 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3811done 3812 3813 ;; 3814 esac 3815 # We did not find ourselves, most probably we were run as `sh COMMAND' 3816 # in which case we are not to be found in the path. 3817 if test "x$as_myself" = x; then 3818 as_myself=$0 3819 fi 3820 if test ! -f "$as_myself"; then 3821 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 3822echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 3823 { (exit 1); exit 1; }; } 3824 fi 3825 case $CONFIG_SHELL in 3826 '') 3827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3828for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 3829do 3830 IFS=$as_save_IFS 3831 test -z "$as_dir" && as_dir=. 3832 for as_base in sh bash ksh sh5; do 3833 case $as_dir in 3834 /*) 3835 if ("$as_dir/$as_base" -c ' 3836 as_lineno_1=$LINENO 3837 as_lineno_2=$LINENO 3838 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3839 test "x$as_lineno_1" != "x$as_lineno_2" && 3840 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 3841 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 3842 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 3843 CONFIG_SHELL=$as_dir/$as_base 3844 export CONFIG_SHELL 3845 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 3846 fi;; 3847 esac 3848 done 3849done 3850;; 3851 esac 3852 3853 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 3854 # uniformly replaced by the line number. The first 'sed' inserts a 3855 # line-number line before each line; the second 'sed' does the real 3856 # work. The second script uses 'N' to pair each line-number line 3857 # with the numbered line, and appends trailing '-' during 3858 # substitution so that $LINENO is not a special case at line end. 3859 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 3860 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 3861 sed '=' <$as_myself | 3862 sed ' 3863 N 3864 s,$,-, 3865 : loop 3866 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 3867 t loop 3868 s,-$,, 3869 s,^['$as_cr_digits']*\n,, 3870 ' >$as_me.lineno && 3871 chmod +x $as_me.lineno || 3872 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 3873echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 3874 { (exit 1); exit 1; }; } 3875 3876 # Don't try to exec as it changes $[0], causing all sort of problems 3877 # (the dirname of $[0] is not the place where we might find the 3878 # original and so on. Autoconf is especially sensible to this). 3879 . ./$as_me.lineno 3880 # Exit status is that of the last command. 3881 exit 3882} 3883 3884 3885case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 3886 *c*,-n*) ECHO_N= ECHO_C=' 3887' ECHO_T=' ' ;; 3888 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 3889 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 3890esac 3891 3892if expr a : '\(a\)' >/dev/null 2>&1; then 3893 as_expr=expr 3894else 3895 as_expr=false 3896fi 3897 3898rm -f conf$$ conf$$.exe conf$$.file 3899echo >conf$$.file 3900if ln -s conf$$.file conf$$ 2>/dev/null; then 3901 # We could just check for DJGPP; but this test a) works b) is more generic 3902 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 3903 if test -f conf$$.exe; then 3904 # Don't use ln at all; we don't have any links 3905 as_ln_s='cp -p' 3906 else 3907 as_ln_s='ln -s' 3908 fi 3909elif ln conf$$.file conf$$ 2>/dev/null; then 3910 as_ln_s=ln 3911else 3912 as_ln_s='cp -p' 3913fi 3914rm -f conf$$ conf$$.exe conf$$.file 3915 3916if mkdir -p . 2>/dev/null; then 3917 as_mkdir_p=: 3918else 3919 test -d ./-p && rmdir ./-p 3920 as_mkdir_p=false 3921fi 3922 3923as_executable_p="test -f" 3924 3925# Sed expression to map a string onto a valid CPP name. 3926as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 3927 3928# Sed expression to map a string onto a valid variable name. 3929as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 3930 3931 3932# IFS 3933# We need space, tab and new line, in precisely that order. 3934as_nl=' 3935' 3936IFS=" $as_nl" 3937 3938# CDPATH. 3939$as_unset CDPATH 3940 3941exec 6>&1 3942 3943# Open the log real soon, to keep \$[0] and so on meaningful, and to 3944# report actual input values of CONFIG_FILES etc. instead of their 3945# values after options handling. Logging --version etc. is OK. 3946exec 5>>config.log 3947{ 3948 echo 3949 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 3950## Running $as_me. ## 3951_ASBOX 3952} >&5 3953cat >&5 <<_CSEOF 3954 3955This file was extended by $as_me, which was 3956generated by GNU Autoconf 2.59. Invocation command line was 3957 3958 CONFIG_FILES = $CONFIG_FILES 3959 CONFIG_HEADERS = $CONFIG_HEADERS 3960 CONFIG_LINKS = $CONFIG_LINKS 3961 CONFIG_COMMANDS = $CONFIG_COMMANDS 3962 $ $0 $@ 3963 3964_CSEOF 3965echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 3966echo >&5 3967_ACEOF 3968 3969# Files that config.status was made for. 3970if test -n "$ac_config_files"; then 3971 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 3972fi 3973 3974if test -n "$ac_config_headers"; then 3975 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 3976fi 3977 3978if test -n "$ac_config_links"; then 3979 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 3980fi 3981 3982if test -n "$ac_config_commands"; then 3983 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 3984fi 3985 3986cat >>$CONFIG_STATUS <<\_ACEOF 3987 3988ac_cs_usage="\ 3989\`$as_me' instantiates files from templates according to the 3990current configuration. 3991 3992Usage: $0 [OPTIONS] [FILE]... 3993 3994 -h, --help print this help, then exit 3995 -V, --version print version number, then exit 3996 -q, --quiet do not print progress messages 3997 -d, --debug don't remove temporary files 3998 --recheck update $as_me by reconfiguring in the same conditions 3999 --file=FILE[:TEMPLATE] 4000 instantiate the configuration file FILE 4001 4002Configuration files: 4003$config_files 4004 4005Report bugs to <bug-autoconf@gnu.org>." 4006_ACEOF 4007 4008cat >>$CONFIG_STATUS <<_ACEOF 4009ac_cs_version="\\ 4010config.status 4011configured by $0, generated by GNU Autoconf 2.59, 4012 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 4013 4014Copyright (C) 2003 Free Software Foundation, Inc. 4015This config.status script is free software; the Free Software Foundation 4016gives unlimited permission to copy, distribute and modify it." 4017srcdir=$srcdir 4018INSTALL="$INSTALL" 4019_ACEOF 4020 4021cat >>$CONFIG_STATUS <<\_ACEOF 4022# If no file are specified by the user, then we need to provide default 4023# value. By we need to know if files were specified by the user. 4024ac_need_defaults=: 4025while test $# != 0 4026do 4027 case $1 in 4028 --*=*) 4029 ac_option=`expr "x$1" : 'x\([^=]*\)='` 4030 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 4031 ac_shift=: 4032 ;; 4033 -*) 4034 ac_option=$1 4035 ac_optarg=$2 4036 ac_shift=shift 4037 ;; 4038 *) # This is not an option, so the user has probably given explicit 4039 # arguments. 4040 ac_option=$1 4041 ac_need_defaults=false;; 4042 esac 4043 4044 case $ac_option in 4045 # Handling of the options. 4046_ACEOF 4047cat >>$CONFIG_STATUS <<\_ACEOF 4048 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4049 ac_cs_recheck=: ;; 4050 --version | --vers* | -V ) 4051 echo "$ac_cs_version"; exit 0 ;; 4052 --he | --h) 4053 # Conflict between --help and --header 4054 { { echo "$as_me:$LINENO: error: ambiguous option: $1 4055Try \`$0 --help' for more information." >&5 4056echo "$as_me: error: ambiguous option: $1 4057Try \`$0 --help' for more information." >&2;} 4058 { (exit 1); exit 1; }; };; 4059 --help | --hel | -h ) 4060 echo "$ac_cs_usage"; exit 0 ;; 4061 --debug | --d* | -d ) 4062 debug=: ;; 4063 --file | --fil | --fi | --f ) 4064 $ac_shift 4065 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 4066 ac_need_defaults=false;; 4067 --header | --heade | --head | --hea ) 4068 $ac_shift 4069 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 4070 ac_need_defaults=false;; 4071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4072 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4073 ac_cs_silent=: ;; 4074 4075 # This is an error. 4076 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 4077Try \`$0 --help' for more information." >&5 4078echo "$as_me: error: unrecognized option: $1 4079Try \`$0 --help' for more information." >&2;} 4080 { (exit 1); exit 1; }; } ;; 4081 4082 *) ac_config_targets="$ac_config_targets $1" ;; 4083 4084 esac 4085 shift 4086done 4087 4088ac_configure_extra_args= 4089 4090if $ac_cs_silent; then 4091 exec 6>/dev/null 4092 ac_configure_extra_args="$ac_configure_extra_args --silent" 4093fi 4094 4095_ACEOF 4096cat >>$CONFIG_STATUS <<_ACEOF 4097if \$ac_cs_recheck; then 4098 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 4099 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4100fi 4101 4102_ACEOF 4103 4104 4105 4106 4107 4108cat >>$CONFIG_STATUS <<\_ACEOF 4109for ac_config_target in $ac_config_targets 4110do 4111 case "$ac_config_target" in 4112 # Handling of arguments. 4113 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4114 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 4115echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 4116 { (exit 1); exit 1; }; };; 4117 esac 4118done 4119 4120# If the user did not use the arguments to specify the items to instantiate, 4121# then the envvar interface is used. Set only those that are not. 4122# We use the long form for the default assignment because of an extremely 4123# bizarre bug on SunOS 4.1.3. 4124if $ac_need_defaults; then 4125 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4126fi 4127 4128# Have a temporary directory for convenience. Make it in the build tree 4129# simply because there is no reason to put it here, and in addition, 4130# creating and moving files from /tmp can sometimes cause problems. 4131# Create a temporary directory, and hook for its removal unless debugging. 4132$debug || 4133{ 4134 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 4135 trap '{ (exit 1); exit 1; }' 1 2 13 15 4136} 4137 4138# Create a (secure) tmp directory for tmp files. 4139 4140{ 4141 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 4142 test -n "$tmp" && test -d "$tmp" 4143} || 4144{ 4145 tmp=./confstat$$-$RANDOM 4146 (umask 077 && mkdir $tmp) 4147} || 4148{ 4149 echo "$me: cannot create a temporary directory in ." >&2 4150 { (exit 1); exit 1; } 4151} 4152 4153_ACEOF 4154 4155cat >>$CONFIG_STATUS <<_ACEOF 4156 4157# 4158# CONFIG_FILES section. 4159# 4160 4161# No need to generate the scripts if there are no CONFIG_FILES. 4162# This happens for instance when ./config.status config.h 4163if test -n "\$CONFIG_FILES"; then 4164 # Protect against being on the right side of a sed subst in config.status. 4165 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 4166 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 4167s,@SHELL@,$SHELL,;t t 4168s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 4169s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 4170s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 4171s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 4172s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 4173s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 4174s,@exec_prefix@,$exec_prefix,;t t 4175s,@prefix@,$prefix,;t t 4176s,@program_transform_name@,$program_transform_name,;t t 4177s,@bindir@,$bindir,;t t 4178s,@sbindir@,$sbindir,;t t 4179s,@libexecdir@,$libexecdir,;t t 4180s,@datadir@,$datadir,;t t 4181s,@sysconfdir@,$sysconfdir,;t t 4182s,@sharedstatedir@,$sharedstatedir,;t t 4183s,@localstatedir@,$localstatedir,;t t 4184s,@libdir@,$libdir,;t t 4185s,@includedir@,$includedir,;t t 4186s,@oldincludedir@,$oldincludedir,;t t 4187s,@infodir@,$infodir,;t t 4188s,@mandir@,$mandir,;t t 4189s,@build_alias@,$build_alias,;t t 4190s,@host_alias@,$host_alias,;t t 4191s,@target_alias@,$target_alias,;t t 4192s,@DEFS@,$DEFS,;t t 4193s,@ECHO_C@,$ECHO_C,;t t 4194s,@ECHO_N@,$ECHO_N,;t t 4195s,@ECHO_T@,$ECHO_T,;t t 4196s,@LIBS@,$LIBS,;t t 4197s,@CC@,$CC,;t t 4198s,@CFLAGS@,$CFLAGS,;t t 4199s,@LDFLAGS@,$LDFLAGS,;t t 4200s,@CPPFLAGS@,$CPPFLAGS,;t t 4201s,@ac_ct_CC@,$ac_ct_CC,;t t 4202s,@EXEEXT@,$EXEEXT,;t t 4203s,@OBJEXT@,$OBJEXT,;t t 4204s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 4205s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 4206s,@INSTALL_DATA@,$INSTALL_DATA,;t t 4207s,@AR@,$AR,;t t 4208s,@ac_ct_AR@,$ac_ct_AR,;t t 4209s,@RANLIB@,$RANLIB,;t t 4210s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 4211s,@build@,$build,;t t 4212s,@build_cpu@,$build_cpu,;t t 4213s,@build_vendor@,$build_vendor,;t t 4214s,@build_os@,$build_os,;t t 4215s,@host@,$host,;t t 4216s,@host_cpu@,$host_cpu,;t t 4217s,@host_vendor@,$host_vendor,;t t 4218s,@host_os@,$host_os,;t t 4219s,@target@,$target,;t t 4220s,@target_cpu@,$target_cpu,;t t 4221s,@target_vendor@,$target_vendor,;t t 4222s,@target_os@,$target_os,;t t 4223s,@HDEFINES@,$HDEFINES,;t t 4224s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t 4225s,@CFLAGS_FOR_BUILD@,$CFLAGS_FOR_BUILD,;t t 4226s,@subdirs@,$subdirs,;t t 4227s,@LIBOBJS@,$LIBOBJS,;t t 4228s,@LTLIBOBJS@,$LTLIBOBJS,;t t 4229CEOF 4230 4231_ACEOF 4232 4233 cat >>$CONFIG_STATUS <<\_ACEOF 4234 # Split the substitutions into bite-sized pieces for seds with 4235 # small command number limits, like on Digital OSF/1 and HP-UX. 4236 ac_max_sed_lines=48 4237 ac_sed_frag=1 # Number of current file. 4238 ac_beg=1 # First line for current file. 4239 ac_end=$ac_max_sed_lines # Line after last line for current file. 4240 ac_more_lines=: 4241 ac_sed_cmds= 4242 while $ac_more_lines; do 4243 if test $ac_beg -gt 1; then 4244 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4245 else 4246 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4247 fi 4248 if test ! -s $tmp/subs.frag; then 4249 ac_more_lines=false 4250 else 4251 # The purpose of the label and of the branching condition is to 4252 # speed up the sed processing (if there are no `@' at all, there 4253 # is no need to browse any of the substitutions). 4254 # These are the two extra sed commands mentioned above. 4255 (echo ':t 4256 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 4257 if test -z "$ac_sed_cmds"; then 4258 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 4259 else 4260 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 4261 fi 4262 ac_sed_frag=`expr $ac_sed_frag + 1` 4263 ac_beg=$ac_end 4264 ac_end=`expr $ac_end + $ac_max_sed_lines` 4265 fi 4266 done 4267 if test -z "$ac_sed_cmds"; then 4268 ac_sed_cmds=cat 4269 fi 4270fi # test -n "$CONFIG_FILES" 4271 4272_ACEOF 4273cat >>$CONFIG_STATUS <<\_ACEOF 4274for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 4275 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4276 case $ac_file in 4277 - | *:- | *:-:* ) # input from stdin 4278 cat >$tmp/stdin 4279 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4280 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4281 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4282 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4283 * ) ac_file_in=$ac_file.in ;; 4284 esac 4285 4286 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 4287 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4288$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4289 X"$ac_file" : 'X\(//\)[^/]' \| \ 4290 X"$ac_file" : 'X\(//\)$' \| \ 4291 X"$ac_file" : 'X\(/\)' \| \ 4292 . : '\(.\)' 2>/dev/null || 4293echo X"$ac_file" | 4294 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4295 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4296 /^X\(\/\/\)$/{ s//\1/; q; } 4297 /^X\(\/\).*/{ s//\1/; q; } 4298 s/.*/./; q'` 4299 { if $as_mkdir_p; then 4300 mkdir -p "$ac_dir" 4301 else 4302 as_dir="$ac_dir" 4303 as_dirs= 4304 while test ! -d "$as_dir"; do 4305 as_dirs="$as_dir $as_dirs" 4306 as_dir=`(dirname "$as_dir") 2>/dev/null || 4307$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4308 X"$as_dir" : 'X\(//\)[^/]' \| \ 4309 X"$as_dir" : 'X\(//\)$' \| \ 4310 X"$as_dir" : 'X\(/\)' \| \ 4311 . : '\(.\)' 2>/dev/null || 4312echo X"$as_dir" | 4313 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4314 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4315 /^X\(\/\/\)$/{ s//\1/; q; } 4316 /^X\(\/\).*/{ s//\1/; q; } 4317 s/.*/./; q'` 4318 done 4319 test ! -n "$as_dirs" || mkdir $as_dirs 4320 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4321echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4322 { (exit 1); exit 1; }; }; } 4323 4324 ac_builddir=. 4325 4326if test "$ac_dir" != .; then 4327 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4328 # A "../" for each directory in $ac_dir_suffix. 4329 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4330else 4331 ac_dir_suffix= ac_top_builddir= 4332fi 4333 4334case $srcdir in 4335 .) # No --srcdir option. We are building in place. 4336 ac_srcdir=. 4337 if test -z "$ac_top_builddir"; then 4338 ac_top_srcdir=. 4339 else 4340 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4341 fi ;; 4342 [\\/]* | ?:[\\/]* ) # Absolute path. 4343 ac_srcdir=$srcdir$ac_dir_suffix; 4344 ac_top_srcdir=$srcdir ;; 4345 *) # Relative path. 4346 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4347 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4348esac 4349 4350# Do not use `cd foo && pwd` to compute absolute paths, because 4351# the directories may not exist. 4352case `pwd` in 4353.) ac_abs_builddir="$ac_dir";; 4354*) 4355 case "$ac_dir" in 4356 .) ac_abs_builddir=`pwd`;; 4357 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 4358 *) ac_abs_builddir=`pwd`/"$ac_dir";; 4359 esac;; 4360esac 4361case $ac_abs_builddir in 4362.) ac_abs_top_builddir=${ac_top_builddir}.;; 4363*) 4364 case ${ac_top_builddir}. in 4365 .) ac_abs_top_builddir=$ac_abs_builddir;; 4366 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 4367 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 4368 esac;; 4369esac 4370case $ac_abs_builddir in 4371.) ac_abs_srcdir=$ac_srcdir;; 4372*) 4373 case $ac_srcdir in 4374 .) ac_abs_srcdir=$ac_abs_builddir;; 4375 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 4376 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 4377 esac;; 4378esac 4379case $ac_abs_builddir in 4380.) ac_abs_top_srcdir=$ac_top_srcdir;; 4381*) 4382 case $ac_top_srcdir in 4383 .) ac_abs_top_srcdir=$ac_abs_builddir;; 4384 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 4385 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 4386 esac;; 4387esac 4388 4389 4390 case $INSTALL in 4391 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4392 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 4393 esac 4394 4395 if test x"$ac_file" != x-; then 4396 { echo "$as_me:$LINENO: creating $ac_file" >&5 4397echo "$as_me: creating $ac_file" >&6;} 4398 rm -f "$ac_file" 4399 fi 4400 # Let's still pretend it is `configure' which instantiates (i.e., don't 4401 # use $as_me), people would be surprised to read: 4402 # /* config.h. Generated by config.status. */ 4403 if test x"$ac_file" = x-; then 4404 configure_input= 4405 else 4406 configure_input="$ac_file. " 4407 fi 4408 configure_input=$configure_input"Generated from `echo $ac_file_in | 4409 sed 's,.*/,,'` by configure." 4410 4411 # First look for the input files in the build tree, otherwise in the 4412 # src tree. 4413 ac_file_inputs=`IFS=: 4414 for f in $ac_file_in; do 4415 case $f in 4416 -) echo $tmp/stdin ;; 4417 [\\/$]*) 4418 # Absolute (can't be DOS-style, as IFS=:) 4419 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4420echo "$as_me: error: cannot find input file: $f" >&2;} 4421 { (exit 1); exit 1; }; } 4422 echo "$f";; 4423 *) # Relative 4424 if test -f "$f"; then 4425 # Build tree 4426 echo "$f" 4427 elif test -f "$srcdir/$f"; then 4428 # Source tree 4429 echo "$srcdir/$f" 4430 else 4431 # /dev/null tree 4432 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4433echo "$as_me: error: cannot find input file: $f" >&2;} 4434 { (exit 1); exit 1; }; } 4435 fi;; 4436 esac 4437 done` || { (exit 1); exit 1; } 4438_ACEOF 4439cat >>$CONFIG_STATUS <<_ACEOF 4440 sed "$ac_vpsub 4441$extrasub 4442_ACEOF 4443cat >>$CONFIG_STATUS <<\_ACEOF 4444:t 4445/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4446s,@configure_input@,$configure_input,;t t 4447s,@srcdir@,$ac_srcdir,;t t 4448s,@abs_srcdir@,$ac_abs_srcdir,;t t 4449s,@top_srcdir@,$ac_top_srcdir,;t t 4450s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 4451s,@builddir@,$ac_builddir,;t t 4452s,@abs_builddir@,$ac_abs_builddir,;t t 4453s,@top_builddir@,$ac_top_builddir,;t t 4454s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 4455s,@INSTALL@,$ac_INSTALL,;t t 4456" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 4457 rm -f $tmp/stdin 4458 if test x"$ac_file" != x-; then 4459 mv $tmp/out $ac_file 4460 else 4461 cat $tmp/out 4462 rm -f $tmp/out 4463 fi 4464 4465done 4466_ACEOF 4467 4468cat >>$CONFIG_STATUS <<\_ACEOF 4469 4470{ (exit 0); exit 0; } 4471_ACEOF 4472chmod +x $CONFIG_STATUS 4473ac_clean_files=$ac_clean_files_save 4474 4475 4476# configure is writing to config.log, and then calls config.status. 4477# config.status does its own redirection, appending to config.log. 4478# Unfortunately, on DOS this fails, as config.log is still kept open 4479# by configure, so config.status won't be able to write to it; its 4480# output is simply discarded. So we exec the FD to /dev/null, 4481# effectively closing config.log, so it can be properly (re)opened and 4482# appended to by config.status. When coming back to configure, we 4483# need to make the FD available again. 4484if test "$no_create" != yes; then 4485 ac_cs_success=: 4486 ac_config_status_args= 4487 test "$silent" = yes && 4488 ac_config_status_args="$ac_config_status_args --quiet" 4489 exec 5>/dev/null 4490 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4491 exec 5>>config.log 4492 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4493 # would make configure fail if this is the last instruction. 4494 $ac_cs_success || { (exit 1); exit 1; } 4495fi 4496 4497# 4498# CONFIG_SUBDIRS section. 4499# 4500if test "$no_recursion" != yes; then 4501 4502 # Remove --cache-file and --srcdir arguments so they do not pile up. 4503 ac_sub_configure_args= 4504 ac_prev= 4505 for ac_arg in $ac_configure_args; do 4506 if test -n "$ac_prev"; then 4507 ac_prev= 4508 continue 4509 fi 4510 case $ac_arg in 4511 -cache-file | --cache-file | --cache-fil | --cache-fi \ 4512 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 4513 ac_prev=cache_file ;; 4514 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 4515 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 4516 | --c=*) 4517 ;; 4518 --config-cache | -C) 4519 ;; 4520 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 4521 ac_prev=srcdir ;; 4522 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 4523 ;; 4524 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 4525 ac_prev=prefix ;; 4526 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 4527 ;; 4528 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 4529 esac 4530 done 4531 4532 # Always prepend --prefix to ensure using the same prefix 4533 # in subdir configurations. 4534 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args" 4535 4536 ac_popdir=`pwd` 4537 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 4538 4539 # Do not complain, so a configure script can configure whichever 4540 # parts of a large source tree are present. 4541 test -d $srcdir/$ac_dir || continue 4542 4543 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5 4544echo "$as_me: configuring in $ac_dir" >&6;} 4545 { if $as_mkdir_p; then 4546 mkdir -p "$ac_dir" 4547 else 4548 as_dir="$ac_dir" 4549 as_dirs= 4550 while test ! -d "$as_dir"; do 4551 as_dirs="$as_dir $as_dirs" 4552 as_dir=`(dirname "$as_dir") 2>/dev/null || 4553$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4554 X"$as_dir" : 'X\(//\)[^/]' \| \ 4555 X"$as_dir" : 'X\(//\)$' \| \ 4556 X"$as_dir" : 'X\(/\)' \| \ 4557 . : '\(.\)' 2>/dev/null || 4558echo X"$as_dir" | 4559 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4560 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4561 /^X\(\/\/\)$/{ s//\1/; q; } 4562 /^X\(\/\).*/{ s//\1/; q; } 4563 s/.*/./; q'` 4564 done 4565 test ! -n "$as_dirs" || mkdir $as_dirs 4566 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4567echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4568 { (exit 1); exit 1; }; }; } 4569 4570 ac_builddir=. 4571 4572if test "$ac_dir" != .; then 4573 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4574 # A "../" for each directory in $ac_dir_suffix. 4575 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4576else 4577 ac_dir_suffix= ac_top_builddir= 4578fi 4579 4580case $srcdir in 4581 .) # No --srcdir option. We are building in place. 4582 ac_srcdir=. 4583 if test -z "$ac_top_builddir"; then 4584 ac_top_srcdir=. 4585 else 4586 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4587 fi ;; 4588 [\\/]* | ?:[\\/]* ) # Absolute path. 4589 ac_srcdir=$srcdir$ac_dir_suffix; 4590 ac_top_srcdir=$srcdir ;; 4591 *) # Relative path. 4592 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4593 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4594esac 4595 4596# Do not use `cd foo && pwd` to compute absolute paths, because 4597# the directories may not exist. 4598case `pwd` in 4599.) ac_abs_builddir="$ac_dir";; 4600*) 4601 case "$ac_dir" in 4602 .) ac_abs_builddir=`pwd`;; 4603 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 4604 *) ac_abs_builddir=`pwd`/"$ac_dir";; 4605 esac;; 4606esac 4607case $ac_abs_builddir in 4608.) ac_abs_top_builddir=${ac_top_builddir}.;; 4609*) 4610 case ${ac_top_builddir}. in 4611 .) ac_abs_top_builddir=$ac_abs_builddir;; 4612 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 4613 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 4614 esac;; 4615esac 4616case $ac_abs_builddir in 4617.) ac_abs_srcdir=$ac_srcdir;; 4618*) 4619 case $ac_srcdir in 4620 .) ac_abs_srcdir=$ac_abs_builddir;; 4621 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 4622 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 4623 esac;; 4624esac 4625case $ac_abs_builddir in 4626.) ac_abs_top_srcdir=$ac_top_srcdir;; 4627*) 4628 case $ac_top_srcdir in 4629 .) ac_abs_top_srcdir=$ac_abs_builddir;; 4630 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 4631 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 4632 esac;; 4633esac 4634 4635 4636 cd $ac_dir 4637 4638 # Check for guested configure; otherwise get Cygnus style configure. 4639 if test -f $ac_srcdir/configure.gnu; then 4640 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" 4641 elif test -f $ac_srcdir/configure; then 4642 ac_sub_configure="$SHELL '$ac_srcdir/configure'" 4643 elif test -f $ac_srcdir/configure.in; then 4644 ac_sub_configure=$ac_configure 4645 else 4646 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 4647echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 4648 ac_sub_configure= 4649 fi 4650 4651 # The recursion is here. 4652 if test -n "$ac_sub_configure"; then 4653 # Make the cache file name correct relative to the subdirectory. 4654 case $cache_file in 4655 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 4656 *) # Relative path. 4657 ac_sub_cache_file=$ac_top_builddir$cache_file ;; 4658 esac 4659 4660 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 4661echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 4662 # The eval makes quoting arguments work. 4663 eval $ac_sub_configure $ac_sub_configure_args \ 4664 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir || 4665 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 4666echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} 4667 { (exit 1); exit 1; }; } 4668 fi 4669 4670 cd $ac_popdir 4671 done 4672fi 4673 4674 4675exit 0 4676