1 #! /bin/sh 2 # From configure.in Revision . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by GNU Autoconf 2.59. 5 # 6 # Copyright (C) 2003 Free Software Foundation, Inc. 7 # This configure script is free software; the Free Software Foundation 8 # gives unlimited permission to copy, distribute and modify it. 9 ## --------------------- ## 10 ## M4sh Initialization. ## 11 ## --------------------- ## 12 13 # Be Bourne compatible 14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 15 emulate sh 16 NULLCMD=: 17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 18 # is contrary to our usage. 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Invocation command line was 970 971 $ $0 $@ 972 973 _ACEOF 974 { 975 cat <<_ASUNAME 976 ## --------- ## 977 ## Platform. ## 978 ## --------- ## 979 980 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 981 uname -m = `(uname -m) 2>/dev/null || echo unknown` 982 uname -r = `(uname -r) 2>/dev/null || echo unknown` 983 uname -s = `(uname -s) 2>/dev/null || echo unknown` 984 uname -v = `(uname -v) 2>/dev/null || echo unknown` 985 986 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 987 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 988 989 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 990 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 991 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 992 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 993 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 994 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 995 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 996 997 _ASUNAME 998 999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1000 for as_dir in $PATH 1001 do 1002 IFS=$as_save_IFS 1003 test -z "$as_dir" && as_dir=. 1004 echo "PATH: $as_dir" 1005 done 1006 1007 } >&5 1008 1009 cat >&5 <<_ACEOF 1010 1011 1012 ## ----------- ## 1013 ## Core tests. ## 1014 ## ----------- ## 1015 1016 _ACEOF 1017 1018 1019 # Keep a trace of the command line. 1020 # Strip out --no-create and --no-recursion so they do not pile up. 1021 # Strip out --silent because we don't want to record it for future runs. 1022 # Also quote any args containing shell meta-characters. 1023 # Make two passes to allow for proper duplicate-argument suppression. 1024 ac_configure_args= 1025 ac_configure_args0= 1026 ac_configure_args1= 1027 ac_sep= 1028 ac_must_keep_next=false 1029 for ac_pass in 1 2 1030 do 1031 for ac_arg 1032 do 1033 case $ac_arg in 1034 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1035 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1036 | -silent | --silent | --silen | --sile | --sil) 1037 continue ;; 1038 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1039 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1040 esac 1041 case $ac_pass in 1042 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1043 2) 1044 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1045 if test $ac_must_keep_next = true; then 1046 ac_must_keep_next=false # Got value, back to normal. 1047 else 1048 case $ac_arg in 1049 *=* | --config-cache | -C | -disable-* | --disable-* \ 1050 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1051 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1052 | -with-* | --with-* | -without-* | --without-* | --x) 1053 case "$ac_configure_args0 " in 1054 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1055 esac 1056 ;; 1057 -* ) ac_must_keep_next=true ;; 1058 esac 1059 fi 1060 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1061 # Get rid of the leading space. 1062 ac_sep=" " 1063 ;; 1064 esac 1065 done 1066 done 1067 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1068 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1069 1070 # When interrupted or exit'd, cleanup temporary files, and complete 1071 # config.log. We remove comments because anyway the quotes in there 1072 # would cause problems or look ugly. 1073 # WARNING: Be sure not to use single quotes in there, as some shells, 1074 # such as our DU 5.0 friend, will then `close' the trap. 1075 trap 'exit_status=$? 1076 # Save into config.log some information that might help in debugging. 1077 { 1078 echo 1079 1080 cat <<\_ASBOX 1081 ## ---------------- ## 1082 ## Cache variables. ## 1083 ## ---------------- ## 1084 _ASBOX 1085 echo 1086 # The following way of writing the cache mishandles newlines in values, 1087 { 1088 (set) 2>&1 | 1089 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1090 *ac_space=\ *) 1091 sed -n \ 1092 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1093 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1094 ;; 1095 *) 1096 sed -n \ 1097 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1098 ;; 1099 esac; 1100 } 1101 echo 1102 1103 cat <<\_ASBOX 1104 ## ----------------- ## 1105 ## Output variables. ## 1106 ## ----------------- ## 1107 _ASBOX 1108 echo 1109 for ac_var in $ac_subst_vars 1110 do 1111 eval ac_val=$`echo $ac_var` 1112 echo "$ac_var='"'"'$ac_val'"'"'" 1113 done | sort 1114 echo 1115 1116 if test -n "$ac_subst_files"; then 1117 cat <<\_ASBOX 1118 ## ------------- ## 1119 ## Output files. ## 1120 ## ------------- ## 1121 _ASBOX 1122 echo 1123 for ac_var in $ac_subst_files 1124 do 1125 eval ac_val=$`echo $ac_var` 1126 echo "$ac_var='"'"'$ac_val'"'"'" 1127 done | sort 1128 echo 1129 fi 1130 1131 if test -s confdefs.h; then 1132 cat <<\_ASBOX 1133 ## ----------- ## 1134 ## confdefs.h. ## 1135 ## ----------- ## 1136 _ASBOX 1137 echo 1138 sed "/^$/d" confdefs.h | sort 1139 echo 1140 fi 1141 test "$ac_signal" != 0 && 1142 echo "$as_me: caught signal $ac_signal" 1143 echo "$as_me: exit $exit_status" 1144 } >&5 1145 rm -f core *.core && 1146 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1147 exit $exit_status 1148 ' 0 1149 for ac_signal in 1 2 13 15; do 1150 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1151 done 1152 ac_signal=0 1153 1154 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1155 rm -rf conftest* confdefs.h 1156 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 1157 echo >confdefs.h 1158 1159 # Predefined preprocessor variables. 1160 1161 cat >>confdefs.h <<_ACEOF 1162 #define PACKAGE_NAME "$PACKAGE_NAME" 1163 _ACEOF 1164 1165 1166 cat >>confdefs.h <<_ACEOF 1167 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1168 _ACEOF 1169 1170 1171 cat >>confdefs.h <<_ACEOF 1172 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1173 _ACEOF 1174 1175 1176 cat >>confdefs.h <<_ACEOF 1177 #define PACKAGE_STRING "$PACKAGE_STRING" 1178 _ACEOF 1179 1180 1181 cat >>confdefs.h <<_ACEOF 1182 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1183 _ACEOF 1184 1185 1186 # Let the site file select an alternate cache file if it wants to. 1187 # Prefer explicitly selected file to automatically selected ones. 1188 if test -z "$CONFIG_SITE"; then 1189 if test "x$prefix" != xNONE; then 1190 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1191 else 1192 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1193 fi 1194 fi 1195 for ac_site_file in $CONFIG_SITE; do 1196 if test -r "$ac_site_file"; then 1197 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1198 echo "$as_me: loading site script $ac_site_file" >&6;} 1199 sed 's/^/| /' "$ac_site_file" >&5 1200 . "$ac_site_file" 1201 fi 1202 done 1203 1204 if test -r "$cache_file"; then 1205 # Some versions of bash will fail to source /dev/null (special 1206 # files actually), so we avoid doing that. 1207 if test -f "$cache_file"; then 1208 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1209 echo "$as_me: loading cache $cache_file" >&6;} 1210 case $cache_file in 1211 [\\/]* | ?:[\\/]* ) . $cache_file;; 1212 *) . ./$cache_file;; 1213 esac 1214 fi 1215 else 1216 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1217 echo "$as_me: creating cache $cache_file" >&6;} 1218 >$cache_file 1219 fi 1220 1221 # Check that the precious variables saved in the cache have kept the same 1222 # value. 1223 ac_cache_corrupted=false 1224 for ac_var in `(set) 2>&1 | 1225 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1226 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1227 eval ac_new_set=\$ac_env_${ac_var}_set 1228 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1229 eval ac_new_val="\$ac_env_${ac_var}_value" 1230 case $ac_old_set,$ac_new_set in 1231 set,) 1232 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1233 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1234 ac_cache_corrupted=: ;; 1235 ,set) 1236 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1237 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1238 ac_cache_corrupted=: ;; 1239 ,);; 1240 *) 1241 if test "x$ac_old_val" != "x$ac_new_val"; then 1242 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1243 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1244 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1245 echo "$as_me: former value: $ac_old_val" >&2;} 1246 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1247 echo "$as_me: current value: $ac_new_val" >&2;} 1248 ac_cache_corrupted=: 1249 fi;; 1250 esac 1251 # Pass precious variables to config.status. 1252 if test "$ac_new_set" = set; then 1253 case $ac_new_val in 1254 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1255 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1256 *) ac_arg=$ac_var=$ac_new_val ;; 1257 esac 1258 case " $ac_configure_args " in 1259 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1260 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1261 esac 1262 fi 1263 done 1264 if $ac_cache_corrupted; then 1265 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1266 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1267 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1268 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1269 { (exit 1); exit 1; }; } 1270 fi 1271 1272 ac_ext=c 1273 ac_cpp='$CPP $CPPFLAGS' 1274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1276 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 ac_config_headers="$ac_config_headers config.h" 1297 1298 1299 ac_ext=c 1300 ac_cpp='$CPP $CPPFLAGS' 1301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1303 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1304 if test -n "$ac_tool_prefix"; then 1305 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1306 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1307 echo "$as_me:$LINENO: checking for $ac_word" >&5 1308 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1309 if test "${ac_cv_prog_CC+set}" = set; then 1310 echo $ECHO_N "(cached) $ECHO_C" >&6 1311 else 1312 if test -n "$CC"; then 1313 ac_cv_prog_CC="$CC" # Let the user override the test. 1314 else 1315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1316 for as_dir in $PATH 1317 do 1318 IFS=$as_save_IFS 1319 test -z "$as_dir" && as_dir=. 1320 for ac_exec_ext in '' $ac_executable_extensions; do 1321 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1322 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1323 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1324 break 2 1325 fi 1326 done 1327 done 1328 1329 fi 1330 fi 1331 CC=$ac_cv_prog_CC 1332 if test -n "$CC"; then 1333 echo "$as_me:$LINENO: result: $CC" >&5 1334 echo "${ECHO_T}$CC" >&6 1335 else 1336 echo "$as_me:$LINENO: result: no" >&5 1337 echo "${ECHO_T}no" >&6 1338 fi 1339 1340 fi 1341 if test -z "$ac_cv_prog_CC"; then 1342 ac_ct_CC=$CC 1343 # Extract the first word of "gcc", so it can be a program name with args. 1344 set dummy gcc; ac_word=$2 1345 echo "$as_me:$LINENO: checking for $ac_word" >&5 1346 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1347 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1348 echo $ECHO_N "(cached) $ECHO_C" >&6 1349 else 1350 if test -n "$ac_ct_CC"; then 1351 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1352 else 1353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1354 for as_dir in $PATH 1355 do 1356 IFS=$as_save_IFS 1357 test -z "$as_dir" && as_dir=. 1358 for ac_exec_ext in '' $ac_executable_extensions; do 1359 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1360 ac_cv_prog_ac_ct_CC="gcc" 1361 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1362 break 2 1363 fi 1364 done 1365 done 1366 1367 fi 1368 fi 1369 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1370 if test -n "$ac_ct_CC"; then 1371 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1372 echo "${ECHO_T}$ac_ct_CC" >&6 1373 else 1374 echo "$as_me:$LINENO: result: no" >&5 1375 echo "${ECHO_T}no" >&6 1376 fi 1377 1378 CC=$ac_ct_CC 1379 else 1380 CC="$ac_cv_prog_CC" 1381 fi 1382 1383 if test -z "$CC"; then 1384 if test -n "$ac_tool_prefix"; then 1385 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1386 set dummy ${ac_tool_prefix}cc; ac_word=$2 1387 echo "$as_me:$LINENO: checking for $ac_word" >&5 1388 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1389 if test "${ac_cv_prog_CC+set}" = set; then 1390 echo $ECHO_N "(cached) $ECHO_C" >&6 1391 else 1392 if test -n "$CC"; then 1393 ac_cv_prog_CC="$CC" # Let the user override the test. 1394 else 1395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1396 for as_dir in $PATH 1397 do 1398 IFS=$as_save_IFS 1399 test -z "$as_dir" && as_dir=. 1400 for ac_exec_ext in '' $ac_executable_extensions; do 1401 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1402 ac_cv_prog_CC="${ac_tool_prefix}cc" 1403 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1404 break 2 1405 fi 1406 done 1407 done 1408 1409 fi 1410 fi 1411 CC=$ac_cv_prog_CC 1412 if test -n "$CC"; then 1413 echo "$as_me:$LINENO: result: $CC" >&5 1414 echo "${ECHO_T}$CC" >&6 1415 else 1416 echo "$as_me:$LINENO: result: no" >&5 1417 echo "${ECHO_T}no" >&6 1418 fi 1419 1420 fi 1421 if test -z "$ac_cv_prog_CC"; then 1422 ac_ct_CC=$CC 1423 # Extract the first word of "cc", so it can be a program name with args. 1424 set dummy cc; ac_word=$2 1425 echo "$as_me:$LINENO: checking for $ac_word" >&5 1426 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1427 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1428 echo $ECHO_N "(cached) $ECHO_C" >&6 1429 else 1430 if test -n "$ac_ct_CC"; then 1431 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1432 else 1433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1434 for as_dir in $PATH 1435 do 1436 IFS=$as_save_IFS 1437 test -z "$as_dir" && as_dir=. 1438 for ac_exec_ext in '' $ac_executable_extensions; do 1439 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1440 ac_cv_prog_ac_ct_CC="cc" 1441 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1442 break 2 1443 fi 1444 done 1445 done 1446 1447 fi 1448 fi 1449 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1450 if test -n "$ac_ct_CC"; then 1451 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1452 echo "${ECHO_T}$ac_ct_CC" >&6 1453 else 1454 echo "$as_me:$LINENO: result: no" >&5 1455 echo "${ECHO_T}no" >&6 1456 fi 1457 1458 CC=$ac_ct_CC 1459 else 1460 CC="$ac_cv_prog_CC" 1461 fi 1462 1463 fi 1464 if test -z "$CC"; then 1465 # Extract the first word of "cc", so it can be a program name with args. 1466 set dummy cc; ac_word=$2 1467 echo "$as_me:$LINENO: checking for $ac_word" >&5 1468 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1469 if test "${ac_cv_prog_CC+set}" = set; then 1470 echo $ECHO_N "(cached) $ECHO_C" >&6 1471 else 1472 if test -n "$CC"; then 1473 ac_cv_prog_CC="$CC" # Let the user override the test. 1474 else 1475 ac_prog_rejected=no 1476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1477 for as_dir in $PATH 1478 do 1479 IFS=$as_save_IFS 1480 test -z "$as_dir" && as_dir=. 1481 for ac_exec_ext in '' $ac_executable_extensions; do 1482 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1483 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1484 ac_prog_rejected=yes 1485 continue 1486 fi 1487 ac_cv_prog_CC="cc" 1488 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1489 break 2 1490 fi 1491 done 1492 done 1493 1494 if test $ac_prog_rejected = yes; then 1495 # We found a bogon in the path, so make sure we never use it. 1496 set dummy $ac_cv_prog_CC 1497 shift 1498 if test $# != 0; then 1499 # We chose a different compiler from the bogus one. 1500 # However, it has the same basename, so the bogon will be chosen 1501 # first if we set CC to just the basename; use the full file name. 1502 shift 1503 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1504 fi 1505 fi 1506 fi 1507 fi 1508 CC=$ac_cv_prog_CC 1509 if test -n "$CC"; then 1510 echo "$as_me:$LINENO: result: $CC" >&5 1511 echo "${ECHO_T}$CC" >&6 1512 else 1513 echo "$as_me:$LINENO: result: no" >&5 1514 echo "${ECHO_T}no" >&6 1515 fi 1516 1517 fi 1518 if test -z "$CC"; then 1519 if test -n "$ac_tool_prefix"; then 1520 for ac_prog in cl 1521 do 1522 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1523 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1524 echo "$as_me:$LINENO: checking for $ac_word" >&5 1525 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1526 if test "${ac_cv_prog_CC+set}" = set; then 1527 echo $ECHO_N "(cached) $ECHO_C" >&6 1528 else 1529 if test -n "$CC"; then 1530 ac_cv_prog_CC="$CC" # Let the user override the test. 1531 else 1532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1533 for as_dir in $PATH 1534 do 1535 IFS=$as_save_IFS 1536 test -z "$as_dir" && as_dir=. 1537 for ac_exec_ext in '' $ac_executable_extensions; do 1538 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1539 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1540 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1541 break 2 1542 fi 1543 done 1544 done 1545 1546 fi 1547 fi 1548 CC=$ac_cv_prog_CC 1549 if test -n "$CC"; then 1550 echo "$as_me:$LINENO: result: $CC" >&5 1551 echo "${ECHO_T}$CC" >&6 1552 else 1553 echo "$as_me:$LINENO: result: no" >&5 1554 echo "${ECHO_T}no" >&6 1555 fi 1556 1557 test -n "$CC" && break 1558 done 1559 fi 1560 if test -z "$CC"; then 1561 ac_ct_CC=$CC 1562 for ac_prog in cl 1563 do 1564 # Extract the first word of "$ac_prog", so it can be a program name with args. 1565 set dummy $ac_prog; ac_word=$2 1566 echo "$as_me:$LINENO: checking for $ac_word" >&5 1567 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1568 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1569 echo $ECHO_N "(cached) $ECHO_C" >&6 1570 else 1571 if test -n "$ac_ct_CC"; then 1572 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1573 else 1574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1575 for as_dir in $PATH 1576 do 1577 IFS=$as_save_IFS 1578 test -z "$as_dir" && as_dir=. 1579 for ac_exec_ext in '' $ac_executable_extensions; do 1580 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1581 ac_cv_prog_ac_ct_CC="$ac_prog" 1582 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1583 break 2 1584 fi 1585 done 1586 done 1587 1588 fi 1589 fi 1590 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1591 if test -n "$ac_ct_CC"; then 1592 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1593 echo "${ECHO_T}$ac_ct_CC" >&6 1594 else 1595 echo "$as_me:$LINENO: result: no" >&5 1596 echo "${ECHO_T}no" >&6 1597 fi 1598 1599 test -n "$ac_ct_CC" && break 1600 done 1601 1602 CC=$ac_ct_CC 1603 fi 1604 1605 fi 1606 1607 1608 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1609 See \`config.log' for more details." >&5 1610 echo "$as_me: error: no acceptable C compiler found in \$PATH 1611 See \`config.log' for more details." >&2;} 1612 { (exit 1); exit 1; }; } 1613 1614 # Provide some information about the compiler. 1615 echo "$as_me:$LINENO:" \ 1616 "checking for C compiler version" >&5 1617 ac_compiler=`set X $ac_compile; echo $2` 1618 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1619 (eval $ac_compiler --version </dev/null >&5) 2>&5 1620 ac_status=$? 1621 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1622 (exit $ac_status); } 1623 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1624 (eval $ac_compiler -v </dev/null >&5) 2>&5 1625 ac_status=$? 1626 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1627 (exit $ac_status); } 1628 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1629 (eval $ac_compiler -V </dev/null >&5) 2>&5 1630 ac_status=$? 1631 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1632 (exit $ac_status); } 1633 1634 cat >conftest.$ac_ext <<_ACEOF 1635 /* confdefs.h. */ 1636 _ACEOF 1637 cat confdefs.h >>conftest.$ac_ext 1638 cat >>conftest.$ac_ext <<_ACEOF 1639 /* end confdefs.h. */ 1640 1641 int 1642 main () 1643 { 1644 1645 ; 1646 return 0; 1647 } 1648 _ACEOF 1649 ac_clean_files_save=$ac_clean_files 1650 ac_clean_files="$ac_clean_files a.out a.exe b.out" 1651 # Try to create an executable without -o first, disregard a.out. 1652 # It will help us diagnose broken compilers, and finding out an intuition 1653 # of exeext. 1654 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1655 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1656 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1657 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1658 (eval $ac_link_default) 2>&5 1659 ac_status=$? 1660 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1661 (exit $ac_status); }; then 1662 # Find the output, starting from the most likely. This scheme is 1663 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1664 # resort. 1665 1666 # Be careful to initialize this variable, since it used to be cached. 1667 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1668 ac_cv_exeext= 1669 # b.out is created by i960 compilers. 1670 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1671 do 1672 test -f "$ac_file" || continue 1673 case $ac_file in 1674 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1675 ;; 1676 conftest.$ac_ext ) 1677 # This is the source file. 1678 ;; 1679 [ab].out ) 1680 # We found the default executable, but exeext='' is most 1681 # certainly right. 1682 break;; 1683 *.* ) 1684 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1685 # FIXME: I believe we export ac_cv_exeext for Libtool, 1686 # but it would be cool to find out if it's true. Does anybody 1687 # maintain Libtool? --akim. 1688 export ac_cv_exeext 1689 break;; 1690 * ) 1691 break;; 1692 esac 1693 done 1694 else 1695 echo "$as_me: failed program was:" >&5 1696 sed 's/^/| /' conftest.$ac_ext >&5 1697 1698 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 1699 See \`config.log' for more details." >&5 1700 echo "$as_me: error: C compiler cannot create executables 1701 See \`config.log' for more details." >&2;} 1702 { (exit 77); exit 77; }; } 1703 fi 1704 1705 ac_exeext=$ac_cv_exeext 1706 echo "$as_me:$LINENO: result: $ac_file" >&5 1707 echo "${ECHO_T}$ac_file" >&6 1708 1709 # Check the compiler produces executables we can run. If not, either 1710 # the compiler is broken, or we cross compile. 1711 echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1712 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1713 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1714 # If not cross compiling, check that we can run a simple program. 1715 if test "$cross_compiling" != yes; then 1716 if { ac_try='./$ac_file' 1717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1718 (eval $ac_try) 2>&5 1719 ac_status=$? 1720 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1721 (exit $ac_status); }; }; then 1722 cross_compiling=no 1723 else 1724 if test "$cross_compiling" = maybe; then 1725 cross_compiling=yes 1726 else 1727 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1728 If you meant to cross compile, use \`--host'. 1729 See \`config.log' for more details." >&5 1730 echo "$as_me: error: cannot run C compiled programs. 1731 If you meant to cross compile, use \`--host'. 1732 See \`config.log' for more details." >&2;} 1733 { (exit 1); exit 1; }; } 1734 fi 1735 fi 1736 fi 1737 echo "$as_me:$LINENO: result: yes" >&5 1738 echo "${ECHO_T}yes" >&6 1739 1740 rm -f a.out a.exe conftest$ac_cv_exeext b.out 1741 ac_clean_files=$ac_clean_files_save 1742 # Check the compiler produces executables we can run. If not, either 1743 # the compiler is broken, or we cross compile. 1744 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1745 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1746 echo "$as_me:$LINENO: result: $cross_compiling" >&5 1747 echo "${ECHO_T}$cross_compiling" >&6 1748 1749 echo "$as_me:$LINENO: checking for suffix of executables" >&5 1750 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1751 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1752 (eval $ac_link) 2>&5 1753 ac_status=$? 1754 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1755 (exit $ac_status); }; then 1756 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1757 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1758 # work properly (i.e., refer to `conftest.exe'), while it won't with 1759 # `rm'. 1760 for ac_file in conftest.exe conftest conftest.*; do 1761 test -f "$ac_file" || continue 1762 case $ac_file in 1763 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1764 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1765 export ac_cv_exeext 1766 break;; 1767 * ) break;; 1768 esac 1769 done 1770 else 1771 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1772 See \`config.log' for more details." >&5 1773 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1774 See \`config.log' for more details." >&2;} 1775 { (exit 1); exit 1; }; } 1776 fi 1777 1778 rm -f conftest$ac_cv_exeext 1779 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1780 echo "${ECHO_T}$ac_cv_exeext" >&6 1781 1782 rm -f conftest.$ac_ext 1783 EXEEXT=$ac_cv_exeext 1784 ac_exeext=$EXEEXT 1785 echo "$as_me:$LINENO: checking for suffix of object files" >&5 1786 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1787 if test "${ac_cv_objext+set}" = set; then 1788 echo $ECHO_N "(cached) $ECHO_C" >&6 1789 else 1790 cat >conftest.$ac_ext <<_ACEOF 1791 /* confdefs.h. */ 1792 _ACEOF 1793 cat confdefs.h >>conftest.$ac_ext 1794 cat >>conftest.$ac_ext <<_ACEOF 1795 /* end confdefs.h. */ 1796 1797 int 1798 main () 1799 { 1800 1801 ; 1802 return 0; 1803 } 1804 _ACEOF 1805 rm -f conftest.o conftest.obj 1806 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1807 (eval $ac_compile) 2>&5 1808 ac_status=$? 1809 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1810 (exit $ac_status); }; then 1811 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1812 case $ac_file in 1813 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1814 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1815 break;; 1816 esac 1817 done 1818 else 1819 echo "$as_me: failed program was:" >&5 1820 sed 's/^/| /' conftest.$ac_ext >&5 1821 1822 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1823 See \`config.log' for more details." >&5 1824 echo "$as_me: error: cannot compute suffix of object files: cannot compile 1825 See \`config.log' for more details." >&2;} 1826 { (exit 1); exit 1; }; } 1827 fi 1828 1829 rm -f conftest.$ac_cv_objext conftest.$ac_ext 1830 fi 1831 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1832 echo "${ECHO_T}$ac_cv_objext" >&6 1833 OBJEXT=$ac_cv_objext 1834 ac_objext=$OBJEXT 1835 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1836 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1837 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1838 echo $ECHO_N "(cached) $ECHO_C" >&6 1839 else 1840 cat >conftest.$ac_ext <<_ACEOF 1841 /* confdefs.h. */ 1842 _ACEOF 1843 cat confdefs.h >>conftest.$ac_ext 1844 cat >>conftest.$ac_ext <<_ACEOF 1845 /* end confdefs.h. */ 1846 1847 int 1848 main () 1849 { 1850 #ifndef __GNUC__ 1851 choke me 1852 #endif 1853 1854 ; 1855 return 0; 1856 } 1857 _ACEOF 1858 rm -f conftest.$ac_objext 1859 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1860 (eval $ac_compile) 2>conftest.er1 1861 ac_status=$? 1862 grep -v '^ *+' conftest.er1 >conftest.err 1863 rm -f conftest.er1 1864 cat conftest.err >&5 1865 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1866 (exit $ac_status); } && 1867 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 1868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1869 (eval $ac_try) 2>&5 1870 ac_status=$? 1871 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1872 (exit $ac_status); }; } && 1873 { ac_try='test -s conftest.$ac_objext' 1874 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1875 (eval $ac_try) 2>&5 1876 ac_status=$? 1877 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1878 (exit $ac_status); }; }; then 1879 ac_compiler_gnu=yes 1880 else 1881 echo "$as_me: failed program was:" >&5 1882 sed 's/^/| /' conftest.$ac_ext >&5 1883 1884 ac_compiler_gnu=no 1885 fi 1886 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1887 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1888 1889 fi 1890 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 1891 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1892 GCC=`test $ac_compiler_gnu = yes && echo yes` 1893 ac_test_CFLAGS=${CFLAGS+set} 1894 ac_save_CFLAGS=$CFLAGS 1895 CFLAGS="-g" 1896 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 1897 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1898 if test "${ac_cv_prog_cc_g+set}" = set; then 1899 echo $ECHO_N "(cached) $ECHO_C" >&6 1900 else 1901 cat >conftest.$ac_ext <<_ACEOF 1902 /* confdefs.h. */ 1903 _ACEOF 1904 cat confdefs.h >>conftest.$ac_ext 1905 cat >>conftest.$ac_ext <<_ACEOF 1906 /* end confdefs.h. */ 1907 1908 int 1909 main () 1910 { 1911 1912 ; 1913 return 0; 1914 } 1915 _ACEOF 1916 rm -f conftest.$ac_objext 1917 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1918 (eval $ac_compile) 2>conftest.er1 1919 ac_status=$? 1920 grep -v '^ *+' conftest.er1 >conftest.err 1921 rm -f conftest.er1 1922 cat conftest.err >&5 1923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1924 (exit $ac_status); } && 1925 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 1926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1927 (eval $ac_try) 2>&5 1928 ac_status=$? 1929 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1930 (exit $ac_status); }; } && 1931 { ac_try='test -s conftest.$ac_objext' 1932 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1933 (eval $ac_try) 2>&5 1934 ac_status=$? 1935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1936 (exit $ac_status); }; }; then 1937 ac_cv_prog_cc_g=yes 1938 else 1939 echo "$as_me: failed program was:" >&5 1940 sed 's/^/| /' conftest.$ac_ext >&5 1941 1942 ac_cv_prog_cc_g=no 1943 fi 1944 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1945 fi 1946 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 1947 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1948 if test "$ac_test_CFLAGS" = set; then 1949 CFLAGS=$ac_save_CFLAGS 1950 elif test $ac_cv_prog_cc_g = yes; then 1951 if test "$GCC" = yes; then 1952 CFLAGS="-g -O2" 1953 else 1954 CFLAGS="-g" 1955 fi 1956 else 1957 if test "$GCC" = yes; then 1958 CFLAGS="-O2" 1959 else 1960 CFLAGS= 1961 fi 1962 fi 1963 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 1964 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1965 if test "${ac_cv_prog_cc_stdc+set}" = set; then 1966 echo $ECHO_N "(cached) $ECHO_C" >&6 1967 else 1968 ac_cv_prog_cc_stdc=no 1969 ac_save_CC=$CC 1970 cat >conftest.$ac_ext <<_ACEOF 1971 /* confdefs.h. */ 1972 _ACEOF 1973 cat confdefs.h >>conftest.$ac_ext 1974 cat >>conftest.$ac_ext <<_ACEOF 1975 /* end confdefs.h. */ 1976 #include <stdarg.h> 1977 #include <stdio.h> 1978 #include <sys/types.h> 1979 #include <sys/stat.h> 1980 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1981 struct buf { int x; }; 1982 FILE * (*rcsopen) (struct buf *, struct stat *, int); 1983 static char *e (p, i) 1984 char **p; 1985 int i; 1986 { 1987 return p[i]; 1988 } 1989 static char *f (char * (*g) (char **, int), char **p, ...) 1990 { 1991 char *s; 1992 va_list v; 1993 va_start (v,p); 1994 s = g (p, va_arg (v,int)); 1995 va_end (v); 1996 return s; 1997 } 1998 1999 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2000 function prototypes and stuff, but not '\xHH' hex character constants. 2001 These don't provoke an error unfortunately, instead are silently treated 2002 as 'x'. The following induces an error, until -std1 is added to get 2003 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2004 array size at least. It's necessary to write '\x00'==0 to get something 2005 that's true only with -std1. */ 2006 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2007 2008 int test (int i, double x); 2009 struct s1 {int (*f) (int a);}; 2010 struct s2 {int (*f) (double a);}; 2011 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2012 int argc; 2013 char **argv; 2014 int 2015 main () 2016 { 2017 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2018 ; 2019 return 0; 2020 } 2021 _ACEOF 2022 # Don't try gcc -ansi; that turns off useful extensions and 2023 # breaks some systems' header files. 2024 # AIX -qlanglvl=ansi 2025 # Ultrix and OSF/1 -std1 2026 # HP-UX 10.20 and later -Ae 2027 # HP-UX older versions -Aa -D_HPUX_SOURCE 2028 # SVR4 -Xc -D__EXTENSIONS__ 2029 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2030 do 2031 CC="$ac_save_CC $ac_arg" 2032 rm -f conftest.$ac_objext 2033 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2034 (eval $ac_compile) 2>conftest.er1 2035 ac_status=$? 2036 grep -v '^ *+' conftest.er1 >conftest.err 2037 rm -f conftest.er1 2038 cat conftest.err >&5 2039 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2040 (exit $ac_status); } && 2041 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2043 (eval $ac_try) 2>&5 2044 ac_status=$? 2045 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2046 (exit $ac_status); }; } && 2047 { ac_try='test -s conftest.$ac_objext' 2048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2049 (eval $ac_try) 2>&5 2050 ac_status=$? 2051 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2052 (exit $ac_status); }; }; then 2053 ac_cv_prog_cc_stdc=$ac_arg 2054 break 2055 else 2056 echo "$as_me: failed program was:" >&5 2057 sed 's/^/| /' conftest.$ac_ext >&5 2058 2059 fi 2060 rm -f conftest.err conftest.$ac_objext 2061 done 2062 rm -f conftest.$ac_ext conftest.$ac_objext 2063 CC=$ac_save_CC 2064 2065 fi 2066 2067 case "x$ac_cv_prog_cc_stdc" in 2068 x|xno) 2069 echo "$as_me:$LINENO: result: none needed" >&5 2070 echo "${ECHO_T}none needed" >&6 ;; 2071 *) 2072 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2073 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2074 CC="$CC $ac_cv_prog_cc_stdc" ;; 2075 esac 2076 2077 # Some people use a C++ compiler to compile C. Since we use `exit', 2078 # in C++ we need to declare it. In case someone uses the same compiler 2079 # for both compiling C and C++ we need to have the C++ compiler decide 2080 # the declaration of exit, since it's the most demanding environment. 2081 cat >conftest.$ac_ext <<_ACEOF 2082 #ifndef __cplusplus 2083 choke me 2084 #endif 2085 _ACEOF 2086 rm -f conftest.$ac_objext 2087 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2088 (eval $ac_compile) 2>conftest.er1 2089 ac_status=$? 2090 grep -v '^ *+' conftest.er1 >conftest.err 2091 rm -f conftest.er1 2092 cat conftest.err >&5 2093 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2094 (exit $ac_status); } && 2095 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2097 (eval $ac_try) 2>&5 2098 ac_status=$? 2099 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2100 (exit $ac_status); }; } && 2101 { ac_try='test -s conftest.$ac_objext' 2102 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2103 (eval $ac_try) 2>&5 2104 ac_status=$? 2105 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2106 (exit $ac_status); }; }; then 2107 for ac_declaration in \ 2108 '' \ 2109 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2110 'extern "C" void std::exit (int); using std::exit;' \ 2111 'extern "C" void exit (int) throw ();' \ 2112 'extern "C" void exit (int);' \ 2113 'void exit (int);' 2114 do 2115 cat >conftest.$ac_ext <<_ACEOF 2116 /* confdefs.h. */ 2117 _ACEOF 2118 cat confdefs.h >>conftest.$ac_ext 2119 cat >>conftest.$ac_ext <<_ACEOF 2120 /* end confdefs.h. */ 2121 $ac_declaration 2122 #include <stdlib.h> 2123 int 2124 main () 2125 { 2126 exit (42); 2127 ; 2128 return 0; 2129 } 2130 _ACEOF 2131 rm -f conftest.$ac_objext 2132 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2133 (eval $ac_compile) 2>conftest.er1 2134 ac_status=$? 2135 grep -v '^ *+' conftest.er1 >conftest.err 2136 rm -f conftest.er1 2137 cat conftest.err >&5 2138 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2139 (exit $ac_status); } && 2140 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2142 (eval $ac_try) 2>&5 2143 ac_status=$? 2144 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2145 (exit $ac_status); }; } && 2146 { ac_try='test -s conftest.$ac_objext' 2147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2148 (eval $ac_try) 2>&5 2149 ac_status=$? 2150 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2151 (exit $ac_status); }; }; then 2152 : 2153 else 2154 echo "$as_me: failed program was:" >&5 2155 sed 's/^/| /' conftest.$ac_ext >&5 2156 2157 continue 2158 fi 2159 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2160 cat >conftest.$ac_ext <<_ACEOF 2161 /* confdefs.h. */ 2162 _ACEOF 2163 cat confdefs.h >>conftest.$ac_ext 2164 cat >>conftest.$ac_ext <<_ACEOF 2165 /* end confdefs.h. */ 2166 $ac_declaration 2167 int 2168 main () 2169 { 2170 exit (42); 2171 ; 2172 return 0; 2173 } 2174 _ACEOF 2175 rm -f conftest.$ac_objext 2176 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2177 (eval $ac_compile) 2>conftest.er1 2178 ac_status=$? 2179 grep -v '^ *+' conftest.er1 >conftest.err 2180 rm -f conftest.er1 2181 cat conftest.err >&5 2182 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2183 (exit $ac_status); } && 2184 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2186 (eval $ac_try) 2>&5 2187 ac_status=$? 2188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2189 (exit $ac_status); }; } && 2190 { ac_try='test -s conftest.$ac_objext' 2191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2192 (eval $ac_try) 2>&5 2193 ac_status=$? 2194 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2195 (exit $ac_status); }; }; then 2196 break 2197 else 2198 echo "$as_me: failed program was:" >&5 2199 sed 's/^/| /' conftest.$ac_ext >&5 2200 2201 fi 2202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2203 done 2204 rm -f conftest* 2205 if test -n "$ac_declaration"; then 2206 echo '#ifdef __cplusplus' >>confdefs.h 2207 echo $ac_declaration >>confdefs.h 2208 echo '#endif' >>confdefs.h 2209 fi 2210 2211 else 2212 echo "$as_me: failed program was:" >&5 2213 sed 's/^/| /' conftest.$ac_ext >&5 2214 2215 fi 2216 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2217 ac_ext=c 2218 ac_cpp='$CPP $CPPFLAGS' 2219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2221 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2222 2223 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2224 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 2225 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` 2226 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2227 echo $ECHO_N "(cached) $ECHO_C" >&6 2228 else 2229 cat >conftest.make <<\_ACEOF 2230 all: 2231 @echo 'ac_maketemp="$(MAKE)"' 2232 _ACEOF 2233 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2234 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2235 if test -n "$ac_maketemp"; then 2236 eval ac_cv_prog_make_${ac_make}_set=yes 2237 else 2238 eval ac_cv_prog_make_${ac_make}_set=no 2239 fi 2240 rm -f conftest.make 2241 fi 2242 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2243 echo "$as_me:$LINENO: result: yes" >&5 2244 echo "${ECHO_T}yes" >&6 2245 SET_MAKE= 2246 else 2247 echo "$as_me:$LINENO: result: no" >&5 2248 echo "${ECHO_T}no" >&6 2249 SET_MAKE="MAKE=${MAKE-make}" 2250 fi 2251 2252 ac_aux_dir= 2253 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 2254 if test -f $ac_dir/install-sh; then 2255 ac_aux_dir=$ac_dir 2256 ac_install_sh="$ac_aux_dir/install-sh -c" 2257 break 2258 elif test -f $ac_dir/install.sh; then 2259 ac_aux_dir=$ac_dir 2260 ac_install_sh="$ac_aux_dir/install.sh -c" 2261 break 2262 elif test -f $ac_dir/shtool; then 2263 ac_aux_dir=$ac_dir 2264 ac_install_sh="$ac_aux_dir/shtool install -c" 2265 break 2266 fi 2267 done 2268 if test -z "$ac_aux_dir"; then 2269 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 2270 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 2271 { (exit 1); exit 1; }; } 2272 fi 2273 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 2274 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 2275 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 2276 2277 # Find a good install program. We prefer a C program (faster), 2278 # so one script is as good as another. But avoid the broken or 2279 # incompatible versions: 2280 # SysV /etc/install, /usr/sbin/install 2281 # SunOS /usr/etc/install 2282 # IRIX /sbin/install 2283 # AIX /bin/install 2284 # AmigaOS /C/install, which installs bootblocks on floppy discs 2285 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2286 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2287 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2288 # OS/2's system install, which has a completely different semantic 2289 # ./install, which can be erroneously created by make from ./install.sh. 2290 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2291 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 2292 if test -z "$INSTALL"; then 2293 if test "${ac_cv_path_install+set}" = set; then 2294 echo $ECHO_N "(cached) $ECHO_C" >&6 2295 else 2296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2297 for as_dir in $PATH 2298 do 2299 IFS=$as_save_IFS 2300 test -z "$as_dir" && as_dir=. 2301 # Account for people who put trailing slashes in PATH elements. 2302 case $as_dir/ in 2303 ./ | .// | /cC/* | \ 2304 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2305 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 2306 /usr/ucb/* ) ;; 2307 *) 2308 # OSF1 and SCO ODT 3.0 have their own names for install. 2309 # Don't use installbsd from OSF since it installs stuff as root 2310 # by default. 2311 for ac_prog in ginstall scoinst install; do 2312 for ac_exec_ext in '' $ac_executable_extensions; do 2313 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2314 if test $ac_prog = install && 2315 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2316 # AIX install. It has an incompatible calling convention. 2317 : 2318 elif test $ac_prog = install && 2319 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2320 # program-specific install script used by HP pwplus--don't use. 2321 : 2322 else 2323 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2324 break 3 2325 fi 2326 fi 2327 done 2328 done 2329 ;; 2330 esac 2331 done 2332 2333 2334 fi 2335 if test "${ac_cv_path_install+set}" = set; then 2336 INSTALL=$ac_cv_path_install 2337 else 2338 # As a last resort, use the slow shell script. We don't cache a 2339 # path for INSTALL within a source directory, because that will 2340 # break other packages using the cache if that directory is 2341 # removed, or if the path is relative. 2342 INSTALL=$ac_install_sh 2343 fi 2344 fi 2345 echo "$as_me:$LINENO: result: $INSTALL" >&5 2346 echo "${ECHO_T}$INSTALL" >&6 2347 2348 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2349 # It thinks the first close brace ends the variable substitution. 2350 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2351 2352 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2353 2354 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2355 2356 if test -n "$ac_tool_prefix"; then 2357 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2358 set dummy ${ac_tool_prefix}ar; ac_word=$2 2359 echo "$as_me:$LINENO: checking for $ac_word" >&5 2360 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2361 if test "${ac_cv_prog_AR+set}" = set; then 2362 echo $ECHO_N "(cached) $ECHO_C" >&6 2363 else 2364 if test -n "$AR"; then 2365 ac_cv_prog_AR="$AR" # Let the user override the test. 2366 else 2367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2368 for as_dir in $PATH 2369 do 2370 IFS=$as_save_IFS 2371 test -z "$as_dir" && as_dir=. 2372 for ac_exec_ext in '' $ac_executable_extensions; do 2373 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2374 ac_cv_prog_AR="${ac_tool_prefix}ar" 2375 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2376 break 2 2377 fi 2378 done 2379 done 2380 2381 fi 2382 fi 2383 AR=$ac_cv_prog_AR 2384 if test -n "$AR"; then 2385 echo "$as_me:$LINENO: result: $AR" >&5 2386 echo "${ECHO_T}$AR" >&6 2387 else 2388 echo "$as_me:$LINENO: result: no" >&5 2389 echo "${ECHO_T}no" >&6 2390 fi 2391 2392 fi 2393 if test -z "$ac_cv_prog_AR"; then 2394 ac_ct_AR=$AR 2395 # Extract the first word of "ar", so it can be a program name with args. 2396 set dummy ar; ac_word=$2 2397 echo "$as_me:$LINENO: checking for $ac_word" >&5 2398 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2399 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then 2400 echo $ECHO_N "(cached) $ECHO_C" >&6 2401 else 2402 if test -n "$ac_ct_AR"; then 2403 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2404 else 2405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2406 for as_dir in $PATH 2407 do 2408 IFS=$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_ac_ct_AR="ar" 2413 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2414 break 2 2415 fi 2416 done 2417 done 2418 2419 test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="#" 2420 fi 2421 fi 2422 ac_ct_AR=$ac_cv_prog_ac_ct_AR 2423 if test -n "$ac_ct_AR"; then 2424 echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 2425 echo "${ECHO_T}$ac_ct_AR" >&6 2426 else 2427 echo "$as_me:$LINENO: result: no" >&5 2428 echo "${ECHO_T}no" >&6 2429 fi 2430 2431 AR=$ac_ct_AR 2432 else 2433 AR="$ac_cv_prog_AR" 2434 fi 2435 2436 if test -n "$ac_tool_prefix"; then 2437 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2438 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2439 echo "$as_me:$LINENO: checking for $ac_word" >&5 2440 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2441 if test "${ac_cv_prog_RANLIB+set}" = set; then 2442 echo $ECHO_N "(cached) $ECHO_C" >&6 2443 else 2444 if test -n "$RANLIB"; then 2445 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2446 else 2447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2448 for as_dir in $PATH 2449 do 2450 IFS=$as_save_IFS 2451 test -z "$as_dir" && as_dir=. 2452 for ac_exec_ext in '' $ac_executable_extensions; do 2453 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2454 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2455 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2456 break 2 2457 fi 2458 done 2459 done 2460 2461 fi 2462 fi 2463 RANLIB=$ac_cv_prog_RANLIB 2464 if test -n "$RANLIB"; then 2465 echo "$as_me:$LINENO: result: $RANLIB" >&5 2466 echo "${ECHO_T}$RANLIB" >&6 2467 else 2468 echo "$as_me:$LINENO: result: no" >&5 2469 echo "${ECHO_T}no" >&6 2470 fi 2471 2472 fi 2473 if test -z "$ac_cv_prog_RANLIB"; then 2474 ac_ct_RANLIB=$RANLIB 2475 # Extract the first word of "ranlib", so it can be a program name with args. 2476 set dummy ranlib; ac_word=$2 2477 echo "$as_me:$LINENO: checking for $ac_word" >&5 2478 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2479 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 2480 echo $ECHO_N "(cached) $ECHO_C" >&6 2481 else 2482 if test -n "$ac_ct_RANLIB"; then 2483 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2484 else 2485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2486 for as_dir in $PATH 2487 do 2488 IFS=$as_save_IFS 2489 test -z "$as_dir" && as_dir=. 2490 for ac_exec_ext in '' $ac_executable_extensions; do 2491 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2492 ac_cv_prog_ac_ct_RANLIB="ranlib" 2493 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2494 break 2 2495 fi 2496 done 2497 done 2498 2499 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="#" 2500 fi 2501 fi 2502 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2503 if test -n "$ac_ct_RANLIB"; then 2504 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 2505 echo "${ECHO_T}$ac_ct_RANLIB" >&6 2506 else 2507 echo "$as_me:$LINENO: result: no" >&5 2508 echo "${ECHO_T}no" >&6 2509 fi 2510 2511 RANLIB=$ac_ct_RANLIB 2512 else 2513 RANLIB="$ac_cv_prog_RANLIB" 2514 fi 2515 2516 2517 2518 2519 2520 if test -n "$GCC"; then 2521 CFLAGS="$CFLAGS -Wall" 2522 DEPEND="Makefile.dep" 2523 fi 2524 2525 2526 2527 2528 2529 echo "$as_me:$LINENO: checking for dlopen" >&5 2530 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 2531 if test "${ac_cv_func_dlopen+set}" = set; then 2532 echo $ECHO_N "(cached) $ECHO_C" >&6 2533 else 2534 cat >conftest.$ac_ext <<_ACEOF 2535 /* confdefs.h. */ 2536 _ACEOF 2537 cat confdefs.h >>conftest.$ac_ext 2538 cat >>conftest.$ac_ext <<_ACEOF 2539 /* end confdefs.h. */ 2540 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. 2541 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2542 #define dlopen innocuous_dlopen 2543 2544 /* System header to define __stub macros and hopefully few prototypes, 2545 which can conflict with char dlopen (); below. 2546 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2547 <limits.h> exists even on freestanding compilers. */ 2548 2549 #ifdef __STDC__ 2550 # include <limits.h> 2551 #else 2552 # include <assert.h> 2553 #endif 2554 2555 #undef dlopen 2556 2557 /* Override any gcc2 internal prototype to avoid an error. */ 2558 #ifdef __cplusplus 2559 extern "C" 2560 { 2561 #endif 2562 /* We use char because int might match the return type of a gcc2 2563 builtin and then its argument prototype would still apply. */ 2564 char dlopen (); 2565 /* The GNU C library defines this for functions which it implements 2566 to always fail with ENOSYS. Some functions are actually named 2567 something starting with __ and the normal name is an alias. */ 2568 #if defined (__stub_dlopen) || defined (__stub___dlopen) 2569 choke me 2570 #else 2571 char (*f) () = dlopen; 2572 #endif 2573 #ifdef __cplusplus 2574 } 2575 #endif 2576 2577 int 2578 main () 2579 { 2580 return f != dlopen; 2581 ; 2582 return 0; 2583 } 2584 _ACEOF 2585 rm -f conftest.$ac_objext conftest$ac_exeext 2586 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2587 (eval $ac_link) 2>conftest.er1 2588 ac_status=$? 2589 grep -v '^ *+' conftest.er1 >conftest.err 2590 rm -f conftest.er1 2591 cat conftest.err >&5 2592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2593 (exit $ac_status); } && 2594 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2596 (eval $ac_try) 2>&5 2597 ac_status=$? 2598 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2599 (exit $ac_status); }; } && 2600 { ac_try='test -s conftest$ac_exeext' 2601 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2602 (eval $ac_try) 2>&5 2603 ac_status=$? 2604 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2605 (exit $ac_status); }; }; then 2606 ac_cv_func_dlopen=yes 2607 else 2608 echo "$as_me: failed program was:" >&5 2609 sed 's/^/| /' conftest.$ac_ext >&5 2610 2611 ac_cv_func_dlopen=no 2612 fi 2613 rm -f conftest.err conftest.$ac_objext \ 2614 conftest$ac_exeext conftest.$ac_ext 2615 fi 2616 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 2617 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 2618 if test $ac_cv_func_dlopen = yes; then 2619 2620 2621 cat >>confdefs.h <<\_ACEOF 2622 #define HAVE_DLOPEN 1 2623 _ACEOF 2624 2625 HAVEDLOPEN=yes 2626 2627 fi 2628 2629 if test "$ac_cv_func_dlopen" = "no"; then 2630 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 2631 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 2632 if test "${ac_cv_lib_dl_dlopen+set}" = set; then 2633 echo $ECHO_N "(cached) $ECHO_C" >&6 2634 else 2635 ac_check_lib_save_LIBS=$LIBS 2636 LIBS="-ldl $LIBS" 2637 cat >conftest.$ac_ext <<_ACEOF 2638 /* confdefs.h. */ 2639 _ACEOF 2640 cat confdefs.h >>conftest.$ac_ext 2641 cat >>conftest.$ac_ext <<_ACEOF 2642 /* end confdefs.h. */ 2643 2644 /* Override any gcc2 internal prototype to avoid an error. */ 2645 #ifdef __cplusplus 2646 extern "C" 2647 #endif 2648 /* We use char because int might match the return type of a gcc2 2649 builtin and then its argument prototype would still apply. */ 2650 char dlopen (); 2651 int 2652 main () 2653 { 2654 dlopen (); 2655 ; 2656 return 0; 2657 } 2658 _ACEOF 2659 rm -f conftest.$ac_objext conftest$ac_exeext 2660 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2661 (eval $ac_link) 2>conftest.er1 2662 ac_status=$? 2663 grep -v '^ *+' conftest.er1 >conftest.err 2664 rm -f conftest.er1 2665 cat conftest.err >&5 2666 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2667 (exit $ac_status); } && 2668 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2669 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2670 (eval $ac_try) 2>&5 2671 ac_status=$? 2672 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2673 (exit $ac_status); }; } && 2674 { ac_try='test -s conftest$ac_exeext' 2675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2676 (eval $ac_try) 2>&5 2677 ac_status=$? 2678 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2679 (exit $ac_status); }; }; then 2680 ac_cv_lib_dl_dlopen=yes 2681 else 2682 echo "$as_me: failed program was:" >&5 2683 sed 's/^/| /' conftest.$ac_ext >&5 2684 2685 ac_cv_lib_dl_dlopen=no 2686 fi 2687 rm -f conftest.err conftest.$ac_objext \ 2688 conftest$ac_exeext conftest.$ac_ext 2689 LIBS=$ac_check_lib_save_LIBS 2690 fi 2691 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 2692 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 2693 if test $ac_cv_lib_dl_dlopen = yes; then 2694 2695 2696 cat >>confdefs.h <<\_ACEOF 2697 #define HAVE_DLOPEN 1 2698 _ACEOF 2699 2700 ALLMODLIBS=-ldl 2701 2702 HAVEDLOPEN=yes 2703 2704 fi 2705 2706 fi 2707 2708 2709 2710 2711 2712 echo "$as_me:$LINENO: checking for main in -lz" >&5 2713 echo $ECHO_N "checking for main in -lz... $ECHO_C" >&6 2714 if test "${ac_cv_lib_z_main+set}" = set; then 2715 echo $ECHO_N "(cached) $ECHO_C" >&6 2716 else 2717 ac_check_lib_save_LIBS=$LIBS 2718 LIBS="-lz $LIBS" 2719 cat >conftest.$ac_ext <<_ACEOF 2720 /* confdefs.h. */ 2721 _ACEOF 2722 cat confdefs.h >>conftest.$ac_ext 2723 cat >>conftest.$ac_ext <<_ACEOF 2724 /* end confdefs.h. */ 2725 2726 2727 int 2728 main () 2729 { 2730 main (); 2731 ; 2732 return 0; 2733 } 2734 _ACEOF 2735 rm -f conftest.$ac_objext conftest$ac_exeext 2736 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2737 (eval $ac_link) 2>conftest.er1 2738 ac_status=$? 2739 grep -v '^ *+' conftest.er1 >conftest.err 2740 rm -f conftest.er1 2741 cat conftest.err >&5 2742 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2743 (exit $ac_status); } && 2744 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2745 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2746 (eval $ac_try) 2>&5 2747 ac_status=$? 2748 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2749 (exit $ac_status); }; } && 2750 { ac_try='test -s conftest$ac_exeext' 2751 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2752 (eval $ac_try) 2>&5 2753 ac_status=$? 2754 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2755 (exit $ac_status); }; }; then 2756 ac_cv_lib_z_main=yes 2757 else 2758 echo "$as_me: failed program was:" >&5 2759 sed 's/^/| /' conftest.$ac_ext >&5 2760 2761 ac_cv_lib_z_main=no 2762 fi 2763 rm -f conftest.err conftest.$ac_objext \ 2764 conftest$ac_exeext conftest.$ac_ext 2765 LIBS=$ac_check_lib_save_LIBS 2766 fi 2767 echo "$as_me:$LINENO: result: $ac_cv_lib_z_main" >&5 2768 echo "${ECHO_T}$ac_cv_lib_z_main" >&6 2769 if test $ac_cv_lib_z_main = yes; then 2770 2771 ALGO="comp_zlib.c comp_mzlib.c comp_mzlib2.c $ALGO" 2772 MODLIBS="-lz $MODLIBS" 2773 2774 cat >>confdefs.h <<\_ACEOF 2775 #define HAVE_LIBZ 2776 _ACEOF 2777 2778 2779 fi 2780 2781 2782 2783 2784 2785 2786 echo "$as_me:$LINENO: checking for main in -lbz2" >&5 2787 echo $ECHO_N "checking for main in -lbz2... $ECHO_C" >&6 2788 if test "${ac_cv_lib_bz2_main+set}" = set; then 2789 echo $ECHO_N "(cached) $ECHO_C" >&6 2790 else 2791 ac_check_lib_save_LIBS=$LIBS 2792 LIBS="-lbz2 $LIBS" 2793 cat >conftest.$ac_ext <<_ACEOF 2794 /* confdefs.h. */ 2795 _ACEOF 2796 cat confdefs.h >>conftest.$ac_ext 2797 cat >>conftest.$ac_ext <<_ACEOF 2798 /* end confdefs.h. */ 2799 2800 2801 int 2802 main () 2803 { 2804 main (); 2805 ; 2806 return 0; 2807 } 2808 _ACEOF 2809 rm -f conftest.$ac_objext conftest$ac_exeext 2810 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2811 (eval $ac_link) 2>conftest.er1 2812 ac_status=$? 2813 grep -v '^ *+' conftest.er1 >conftest.err 2814 rm -f conftest.er1 2815 cat conftest.err >&5 2816 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2817 (exit $ac_status); } && 2818 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2819 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2820 (eval $ac_try) 2>&5 2821 ac_status=$? 2822 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2823 (exit $ac_status); }; } && 2824 { ac_try='test -s conftest$ac_exeext' 2825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2826 (eval $ac_try) 2>&5 2827 ac_status=$? 2828 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2829 (exit $ac_status); }; }; then 2830 ac_cv_lib_bz2_main=yes 2831 else 2832 echo "$as_me: failed program was:" >&5 2833 sed 's/^/| /' conftest.$ac_ext >&5 2834 2835 ac_cv_lib_bz2_main=no 2836 fi 2837 rm -f conftest.err conftest.$ac_objext \ 2838 conftest$ac_exeext conftest.$ac_ext 2839 LIBS=$ac_check_lib_save_LIBS 2840 fi 2841 echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_main" >&5 2842 echo "${ECHO_T}$ac_cv_lib_bz2_main" >&6 2843 if test $ac_cv_lib_bz2_main = yes; then 2844 2845 ALGO="comp_bzlib.c $ALGO" 2846 MODLIBS="-lbz2 $MODLIBS" 2847 2848 cat >>confdefs.h <<\_ACEOF 2849 #define HAVE_LIBBZ2 2850 _ACEOF 2851 2852 2853 fi 2854 2855 2856 2857 2858 2859 2860 echo "$as_me:$LINENO: checking for main in -lmcrypt" >&5 2861 echo $ECHO_N "checking for main in -lmcrypt... $ECHO_C" >&6 2862 if test "${ac_cv_lib_mcrypt_main+set}" = set; then 2863 echo $ECHO_N "(cached) $ECHO_C" >&6 2864 else 2865 ac_check_lib_save_LIBS=$LIBS 2866 LIBS="-lmcrypt $LIBS" 2867 cat >conftest.$ac_ext <<_ACEOF 2868 /* confdefs.h. */ 2869 _ACEOF 2870 cat confdefs.h >>conftest.$ac_ext 2871 cat >>conftest.$ac_ext <<_ACEOF 2872 /* end confdefs.h. */ 2873 2874 2875 int 2876 main () 2877 { 2878 main (); 2879 ; 2880 return 0; 2881 } 2882 _ACEOF 2883 rm -f conftest.$ac_objext conftest$ac_exeext 2884 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2885 (eval $ac_link) 2>conftest.er1 2886 ac_status=$? 2887 grep -v '^ *+' conftest.er1 >conftest.err 2888 rm -f conftest.er1 2889 cat conftest.err >&5 2890 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2891 (exit $ac_status); } && 2892 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2894 (eval $ac_try) 2>&5 2895 ac_status=$? 2896 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2897 (exit $ac_status); }; } && 2898 { ac_try='test -s conftest$ac_exeext' 2899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2900 (eval $ac_try) 2>&5 2901 ac_status=$? 2902 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2903 (exit $ac_status); }; }; then 2904 ac_cv_lib_mcrypt_main=yes 2905 else 2906 echo "$as_me: failed program was:" >&5 2907 sed 's/^/| /' conftest.$ac_ext >&5 2908 2909 ac_cv_lib_mcrypt_main=no 2910 fi 2911 rm -f conftest.err conftest.$ac_objext \ 2912 conftest$ac_exeext conftest.$ac_ext 2913 LIBS=$ac_check_lib_save_LIBS 2914 fi 2915 echo "$as_me:$LINENO: result: $ac_cv_lib_mcrypt_main" >&5 2916 echo "${ECHO_T}$ac_cv_lib_mcrypt_main" >&6 2917 if test $ac_cv_lib_mcrypt_main = yes; then 2918 2919 ALGO="cipher_serpent.c $ALGO" 2920 MODLIBS="-lmcrypt $MODLIBS" 2921 2922 cat >>confdefs.h <<\_ACEOF 2923 #define HAVE_LIBMCRYPT 2924 _ACEOF 2925 2926 2927 fi 2928 2929 2930 2931 2932 2933 2934 echo "$as_me:$LINENO: checking for main in -llzo" >&5 2935 echo $ECHO_N "checking for main in -llzo... $ECHO_C" >&6 2936 if test "${ac_cv_lib_lzo_main+set}" = set; then 2937 echo $ECHO_N "(cached) $ECHO_C" >&6 2938 else 2939 ac_check_lib_save_LIBS=$LIBS 2940 LIBS="-llzo $LIBS" 2941 cat >conftest.$ac_ext <<_ACEOF 2942 /* confdefs.h. */ 2943 _ACEOF 2944 cat confdefs.h >>conftest.$ac_ext 2945 cat >>conftest.$ac_ext <<_ACEOF 2946 /* end confdefs.h. */ 2947 2948 2949 int 2950 main () 2951 { 2952 main (); 2953 ; 2954 return 0; 2955 } 2956 _ACEOF 2957 rm -f conftest.$ac_objext conftest$ac_exeext 2958 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2959 (eval $ac_link) 2>conftest.er1 2960 ac_status=$? 2961 grep -v '^ *+' conftest.er1 >conftest.err 2962 rm -f conftest.er1 2963 cat conftest.err >&5 2964 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2965 (exit $ac_status); } && 2966 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 2967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2968 (eval $ac_try) 2>&5 2969 ac_status=$? 2970 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2971 (exit $ac_status); }; } && 2972 { ac_try='test -s conftest$ac_exeext' 2973 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2974 (eval $ac_try) 2>&5 2975 ac_status=$? 2976 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2977 (exit $ac_status); }; }; then 2978 ac_cv_lib_lzo_main=yes 2979 else 2980 echo "$as_me: failed program was:" >&5 2981 sed 's/^/| /' conftest.$ac_ext >&5 2982 2983 ac_cv_lib_lzo_main=no 2984 fi 2985 rm -f conftest.err conftest.$ac_objext \ 2986 conftest$ac_exeext conftest.$ac_ext 2987 LIBS=$ac_check_lib_save_LIBS 2988 fi 2989 echo "$as_me:$LINENO: result: $ac_cv_lib_lzo_main" >&5 2990 echo "${ECHO_T}$ac_cv_lib_lzo_main" >&6 2991 if test $ac_cv_lib_lzo_main = yes; then 2992 2993 ALGO="comp_lzoox.c comp_lzooy.c comp_lzota.c $ALGO" 2994 MODLIBSCOND="-llzo $(eval echo $(echo \$MODLIBSCOND))" 2995 2996 cat >>confdefs.h <<\_ACEOF 2997 #define HAVE_LIBLZO 2998 _ACEOF 2999 3000 3001 fi 3002 3003 3004 3005 3006 # Check whether --enable-chkvers or --disable-chkvers was given. 3007 if test "${enable_chkvers+set}" = set; then 3008 enableval="$enable_chkvers" 3009 3010 case "$enableval" in 3011 no) 3012 ;; 3013 *) 3014 3015 cat >>confdefs.h <<\_ACEOF 3016 #define CHECK_VERSION 3017 _ACEOF 3018 3019 ;; 3020 esac 3021 3022 else 3023 3024 cat >>confdefs.h <<\_ACEOF 3025 #define CHECK_VERSION 3026 _ACEOF 3027 3028 fi; 3029 3030 3031 # Check whether --enable-network or --disable-network was given. 3032 if test "${enable_network+set}" = set; then 3033 enableval="$enable_network" 3034 3035 case "$enableval" in 3036 no) 3037 3038 cat >>confdefs.h <<\_ACEOF 3039 #define NO_NETWORK 3040 _ACEOF 3041 3042 ;; 3043 *) 3044 3045 echo "$as_me:$LINENO: checking for library containing socket" >&5 3046 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6 3047 if test "${ac_cv_search_socket+set}" = set; then 3048 echo $ECHO_N "(cached) $ECHO_C" >&6 3049 else 3050 ac_func_search_save_LIBS=$LIBS 3051 ac_cv_search_socket=no 3052 cat >conftest.$ac_ext <<_ACEOF 3053 /* confdefs.h. */ 3054 _ACEOF 3055 cat confdefs.h >>conftest.$ac_ext 3056 cat >>conftest.$ac_ext <<_ACEOF 3057 /* end confdefs.h. */ 3058 3059 /* Override any gcc2 internal prototype to avoid an error. */ 3060 #ifdef __cplusplus 3061 extern "C" 3062 #endif 3063 /* We use char because int might match the return type of a gcc2 3064 builtin and then its argument prototype would still apply. */ 3065 char socket (); 3066 int 3067 main () 3068 { 3069 socket (); 3070 ; 3071 return 0; 3072 } 3073 _ACEOF 3074 rm -f conftest.$ac_objext conftest$ac_exeext 3075 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3076 (eval $ac_link) 2>conftest.er1 3077 ac_status=$? 3078 grep -v '^ *+' conftest.er1 >conftest.err 3079 rm -f conftest.er1 3080 cat conftest.err >&5 3081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3082 (exit $ac_status); } && 3083 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3085 (eval $ac_try) 2>&5 3086 ac_status=$? 3087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3088 (exit $ac_status); }; } && 3089 { ac_try='test -s conftest$ac_exeext' 3090 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3091 (eval $ac_try) 2>&5 3092 ac_status=$? 3093 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3094 (exit $ac_status); }; }; then 3095 ac_cv_search_socket="none required" 3096 else 3097 echo "$as_me: failed program was:" >&5 3098 sed 's/^/| /' conftest.$ac_ext >&5 3099 3100 fi 3101 rm -f conftest.err conftest.$ac_objext \ 3102 conftest$ac_exeext conftest.$ac_ext 3103 if test "$ac_cv_search_socket" = no; then 3104 for ac_lib in socket nsl ws2_32 wsock32; do 3105 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3106 cat >conftest.$ac_ext <<_ACEOF 3107 /* confdefs.h. */ 3108 _ACEOF 3109 cat confdefs.h >>conftest.$ac_ext 3110 cat >>conftest.$ac_ext <<_ACEOF 3111 /* end confdefs.h. */ 3112 3113 /* Override any gcc2 internal prototype to avoid an error. */ 3114 #ifdef __cplusplus 3115 extern "C" 3116 #endif 3117 /* We use char because int might match the return type of a gcc2 3118 builtin and then its argument prototype would still apply. */ 3119 char socket (); 3120 int 3121 main () 3122 { 3123 socket (); 3124 ; 3125 return 0; 3126 } 3127 _ACEOF 3128 rm -f conftest.$ac_objext conftest$ac_exeext 3129 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3130 (eval $ac_link) 2>conftest.er1 3131 ac_status=$? 3132 grep -v '^ *+' conftest.er1 >conftest.err 3133 rm -f conftest.er1 3134 cat conftest.err >&5 3135 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3136 (exit $ac_status); } && 3137 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3139 (eval $ac_try) 2>&5 3140 ac_status=$? 3141 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3142 (exit $ac_status); }; } && 3143 { ac_try='test -s conftest$ac_exeext' 3144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3145 (eval $ac_try) 2>&5 3146 ac_status=$? 3147 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3148 (exit $ac_status); }; }; then 3149 ac_cv_search_socket="-l$ac_lib" 3150 break 3151 else 3152 echo "$as_me: failed program was:" >&5 3153 sed 's/^/| /' conftest.$ac_ext >&5 3154 3155 fi 3156 rm -f conftest.err conftest.$ac_objext \ 3157 conftest$ac_exeext conftest.$ac_ext 3158 done 3159 fi 3160 LIBS=$ac_func_search_save_LIBS 3161 fi 3162 echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5 3163 echo "${ECHO_T}$ac_cv_search_socket" >&6 3164 if test "$ac_cv_search_socket" != no; then 3165 test "$ac_cv_search_socket" = "none required" || LIBS="$ac_cv_search_socket $LIBS" 3166 3167 cat >>confdefs.h <<\_ACEOF 3168 #define HAVE_SOCKET 3169 _ACEOF 3170 3171 fi 3172 3173 echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5 3174 echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6 3175 if test "${ac_cv_search_gethostbyname+set}" = set; then 3176 echo $ECHO_N "(cached) $ECHO_C" >&6 3177 else 3178 ac_func_search_save_LIBS=$LIBS 3179 ac_cv_search_gethostbyname=no 3180 cat >conftest.$ac_ext <<_ACEOF 3181 /* confdefs.h. */ 3182 _ACEOF 3183 cat confdefs.h >>conftest.$ac_ext 3184 cat >>conftest.$ac_ext <<_ACEOF 3185 /* end confdefs.h. */ 3186 3187 /* Override any gcc2 internal prototype to avoid an error. */ 3188 #ifdef __cplusplus 3189 extern "C" 3190 #endif 3191 /* We use char because int might match the return type of a gcc2 3192 builtin and then its argument prototype would still apply. */ 3193 char gethostbyname (); 3194 int 3195 main () 3196 { 3197 gethostbyname (); 3198 ; 3199 return 0; 3200 } 3201 _ACEOF 3202 rm -f conftest.$ac_objext conftest$ac_exeext 3203 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3204 (eval $ac_link) 2>conftest.er1 3205 ac_status=$? 3206 grep -v '^ *+' conftest.er1 >conftest.err 3207 rm -f conftest.er1 3208 cat conftest.err >&5 3209 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3210 (exit $ac_status); } && 3211 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3212 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3213 (eval $ac_try) 2>&5 3214 ac_status=$? 3215 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3216 (exit $ac_status); }; } && 3217 { ac_try='test -s conftest$ac_exeext' 3218 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3219 (eval $ac_try) 2>&5 3220 ac_status=$? 3221 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3222 (exit $ac_status); }; }; then 3223 ac_cv_search_gethostbyname="none required" 3224 else 3225 echo "$as_me: failed program was:" >&5 3226 sed 's/^/| /' conftest.$ac_ext >&5 3227 3228 fi 3229 rm -f conftest.err conftest.$ac_objext \ 3230 conftest$ac_exeext conftest.$ac_ext 3231 if test "$ac_cv_search_gethostbyname" = no; then 3232 for ac_lib in nsl ws2_32 wsock32; do 3233 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3234 cat >conftest.$ac_ext <<_ACEOF 3235 /* confdefs.h. */ 3236 _ACEOF 3237 cat confdefs.h >>conftest.$ac_ext 3238 cat >>conftest.$ac_ext <<_ACEOF 3239 /* end confdefs.h. */ 3240 3241 /* Override any gcc2 internal prototype to avoid an error. */ 3242 #ifdef __cplusplus 3243 extern "C" 3244 #endif 3245 /* We use char because int might match the return type of a gcc2 3246 builtin and then its argument prototype would still apply. */ 3247 char gethostbyname (); 3248 int 3249 main () 3250 { 3251 gethostbyname (); 3252 ; 3253 return 0; 3254 } 3255 _ACEOF 3256 rm -f conftest.$ac_objext conftest$ac_exeext 3257 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3258 (eval $ac_link) 2>conftest.er1 3259 ac_status=$? 3260 grep -v '^ *+' conftest.er1 >conftest.err 3261 rm -f conftest.er1 3262 cat conftest.err >&5 3263 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3264 (exit $ac_status); } && 3265 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3267 (eval $ac_try) 2>&5 3268 ac_status=$? 3269 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3270 (exit $ac_status); }; } && 3271 { ac_try='test -s conftest$ac_exeext' 3272 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3273 (eval $ac_try) 2>&5 3274 ac_status=$? 3275 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3276 (exit $ac_status); }; }; then 3277 ac_cv_search_gethostbyname="-l$ac_lib" 3278 break 3279 else 3280 echo "$as_me: failed program was:" >&5 3281 sed 's/^/| /' conftest.$ac_ext >&5 3282 3283 fi 3284 rm -f conftest.err conftest.$ac_objext \ 3285 conftest$ac_exeext conftest.$ac_ext 3286 done 3287 fi 3288 LIBS=$ac_func_search_save_LIBS 3289 fi 3290 echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5 3291 echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6 3292 if test "$ac_cv_search_gethostbyname" != no; then 3293 test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS" 3294 3295 cat >>confdefs.h <<\_ACEOF 3296 #define HAVE_GETHOSTBYNAME 3297 _ACEOF 3298 3299 fi 3300 3301 echo "$as_me:$LINENO: checking for library containing inet_aton" >&5 3302 echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6 3303 if test "${ac_cv_search_inet_aton+set}" = set; then 3304 echo $ECHO_N "(cached) $ECHO_C" >&6 3305 else 3306 ac_func_search_save_LIBS=$LIBS 3307 ac_cv_search_inet_aton=no 3308 cat >conftest.$ac_ext <<_ACEOF 3309 /* confdefs.h. */ 3310 _ACEOF 3311 cat confdefs.h >>conftest.$ac_ext 3312 cat >>conftest.$ac_ext <<_ACEOF 3313 /* end confdefs.h. */ 3314 3315 /* Override any gcc2 internal prototype to avoid an error. */ 3316 #ifdef __cplusplus 3317 extern "C" 3318 #endif 3319 /* We use char because int might match the return type of a gcc2 3320 builtin and then its argument prototype would still apply. */ 3321 char inet_aton (); 3322 int 3323 main () 3324 { 3325 inet_aton (); 3326 ; 3327 return 0; 3328 } 3329 _ACEOF 3330 rm -f conftest.$ac_objext conftest$ac_exeext 3331 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3332 (eval $ac_link) 2>conftest.er1 3333 ac_status=$? 3334 grep -v '^ *+' conftest.er1 >conftest.err 3335 rm -f conftest.er1 3336 cat conftest.err >&5 3337 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3338 (exit $ac_status); } && 3339 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3340 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3341 (eval $ac_try) 2>&5 3342 ac_status=$? 3343 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3344 (exit $ac_status); }; } && 3345 { ac_try='test -s conftest$ac_exeext' 3346 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3347 (eval $ac_try) 2>&5 3348 ac_status=$? 3349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3350 (exit $ac_status); }; }; then 3351 ac_cv_search_inet_aton="none required" 3352 else 3353 echo "$as_me: failed program was:" >&5 3354 sed 's/^/| /' conftest.$ac_ext >&5 3355 3356 fi 3357 rm -f conftest.err conftest.$ac_objext \ 3358 conftest$ac_exeext conftest.$ac_ext 3359 if test "$ac_cv_search_inet_aton" = no; then 3360 for ac_lib in xnet ws2_32 wsock32; do 3361 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3362 cat >conftest.$ac_ext <<_ACEOF 3363 /* confdefs.h. */ 3364 _ACEOF 3365 cat confdefs.h >>conftest.$ac_ext 3366 cat >>conftest.$ac_ext <<_ACEOF 3367 /* end confdefs.h. */ 3368 3369 /* Override any gcc2 internal prototype to avoid an error. */ 3370 #ifdef __cplusplus 3371 extern "C" 3372 #endif 3373 /* We use char because int might match the return type of a gcc2 3374 builtin and then its argument prototype would still apply. */ 3375 char inet_aton (); 3376 int 3377 main () 3378 { 3379 inet_aton (); 3380 ; 3381 return 0; 3382 } 3383 _ACEOF 3384 rm -f conftest.$ac_objext conftest$ac_exeext 3385 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3386 (eval $ac_link) 2>conftest.er1 3387 ac_status=$? 3388 grep -v '^ *+' conftest.er1 >conftest.err 3389 rm -f conftest.er1 3390 cat conftest.err >&5 3391 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3392 (exit $ac_status); } && 3393 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3395 (eval $ac_try) 2>&5 3396 ac_status=$? 3397 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3398 (exit $ac_status); }; } && 3399 { ac_try='test -s conftest$ac_exeext' 3400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3401 (eval $ac_try) 2>&5 3402 ac_status=$? 3403 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3404 (exit $ac_status); }; }; then 3405 ac_cv_search_inet_aton="-l$ac_lib" 3406 break 3407 else 3408 echo "$as_me: failed program was:" >&5 3409 sed 's/^/| /' conftest.$ac_ext >&5 3410 3411 fi 3412 rm -f conftest.err conftest.$ac_objext \ 3413 conftest$ac_exeext conftest.$ac_ext 3414 done 3415 fi 3416 LIBS=$ac_func_search_save_LIBS 3417 fi 3418 echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5 3419 echo "${ECHO_T}$ac_cv_search_inet_aton" >&6 3420 if test "$ac_cv_search_inet_aton" != no; then 3421 test "$ac_cv_search_inet_aton" = "none required" || LIBS="$ac_cv_search_inet_aton $LIBS" 3422 3423 cat >>confdefs.h <<\_ACEOF 3424 #define HAVE_INET_ATON 3425 _ACEOF 3426 3427 else 3428 echo "$as_me:$LINENO: checking for library containing inet_addr" >&5 3429 echo $ECHO_N "checking for library containing inet_addr... $ECHO_C" >&6 3430 if test "${ac_cv_search_inet_addr+set}" = set; then 3431 echo $ECHO_N "(cached) $ECHO_C" >&6 3432 else 3433 ac_func_search_save_LIBS=$LIBS 3434 ac_cv_search_inet_addr=no 3435 cat >conftest.$ac_ext <<_ACEOF 3436 /* confdefs.h. */ 3437 _ACEOF 3438 cat confdefs.h >>conftest.$ac_ext 3439 cat >>conftest.$ac_ext <<_ACEOF 3440 /* end confdefs.h. */ 3441 3442 /* Override any gcc2 internal prototype to avoid an error. */ 3443 #ifdef __cplusplus 3444 extern "C" 3445 #endif 3446 /* We use char because int might match the return type of a gcc2 3447 builtin and then its argument prototype would still apply. */ 3448 char inet_addr (); 3449 int 3450 main () 3451 { 3452 inet_addr (); 3453 ; 3454 return 0; 3455 } 3456 _ACEOF 3457 rm -f conftest.$ac_objext conftest$ac_exeext 3458 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3459 (eval $ac_link) 2>conftest.er1 3460 ac_status=$? 3461 grep -v '^ *+' conftest.er1 >conftest.err 3462 rm -f conftest.er1 3463 cat conftest.err >&5 3464 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3465 (exit $ac_status); } && 3466 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3467 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3468 (eval $ac_try) 2>&5 3469 ac_status=$? 3470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3471 (exit $ac_status); }; } && 3472 { ac_try='test -s conftest$ac_exeext' 3473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3474 (eval $ac_try) 2>&5 3475 ac_status=$? 3476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3477 (exit $ac_status); }; }; then 3478 ac_cv_search_inet_addr="none required" 3479 else 3480 echo "$as_me: failed program was:" >&5 3481 sed 's/^/| /' conftest.$ac_ext >&5 3482 3483 fi 3484 rm -f conftest.err conftest.$ac_objext \ 3485 conftest$ac_exeext conftest.$ac_ext 3486 if test "$ac_cv_search_inet_addr" = no; then 3487 for ac_lib in nsl ws2_32 wsock32; do 3488 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3489 cat >conftest.$ac_ext <<_ACEOF 3490 /* confdefs.h. */ 3491 _ACEOF 3492 cat confdefs.h >>conftest.$ac_ext 3493 cat >>conftest.$ac_ext <<_ACEOF 3494 /* end confdefs.h. */ 3495 3496 /* Override any gcc2 internal prototype to avoid an error. */ 3497 #ifdef __cplusplus 3498 extern "C" 3499 #endif 3500 /* We use char because int might match the return type of a gcc2 3501 builtin and then its argument prototype would still apply. */ 3502 char inet_addr (); 3503 int 3504 main () 3505 { 3506 inet_addr (); 3507 ; 3508 return 0; 3509 } 3510 _ACEOF 3511 rm -f conftest.$ac_objext conftest$ac_exeext 3512 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3513 (eval $ac_link) 2>conftest.er1 3514 ac_status=$? 3515 grep -v '^ *+' conftest.er1 >conftest.err 3516 rm -f conftest.er1 3517 cat conftest.err >&5 3518 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3519 (exit $ac_status); } && 3520 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3522 (eval $ac_try) 2>&5 3523 ac_status=$? 3524 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3525 (exit $ac_status); }; } && 3526 { ac_try='test -s conftest$ac_exeext' 3527 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3528 (eval $ac_try) 2>&5 3529 ac_status=$? 3530 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3531 (exit $ac_status); }; }; then 3532 ac_cv_search_inet_addr="-l$ac_lib" 3533 break 3534 else 3535 echo "$as_me: failed program was:" >&5 3536 sed 's/^/| /' conftest.$ac_ext >&5 3537 3538 fi 3539 rm -f conftest.err conftest.$ac_objext \ 3540 conftest$ac_exeext conftest.$ac_ext 3541 done 3542 fi 3543 LIBS=$ac_func_search_save_LIBS 3544 fi 3545 echo "$as_me:$LINENO: result: $ac_cv_search_inet_addr" >&5 3546 echo "${ECHO_T}$ac_cv_search_inet_addr" >&6 3547 if test "$ac_cv_search_inet_addr" != no; then 3548 test "$ac_cv_search_inet_addr" = "none required" || LIBS="$ac_cv_search_inet_addr $LIBS" 3549 3550 cat >>confdefs.h <<\_ACEOF 3551 #define HAVE_INET_ADDR 3552 _ACEOF 3553 3554 fi 3555 3556 fi 3557 3558 3559 ;; 3560 esac 3561 3562 else 3563 3564 echo "$as_me:$LINENO: checking for library containing socket" >&5 3565 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6 3566 if test "${ac_cv_search_socket+set}" = set; then 3567 echo $ECHO_N "(cached) $ECHO_C" >&6 3568 else 3569 ac_func_search_save_LIBS=$LIBS 3570 ac_cv_search_socket=no 3571 cat >conftest.$ac_ext <<_ACEOF 3572 /* confdefs.h. */ 3573 _ACEOF 3574 cat confdefs.h >>conftest.$ac_ext 3575 cat >>conftest.$ac_ext <<_ACEOF 3576 /* end confdefs.h. */ 3577 3578 /* Override any gcc2 internal prototype to avoid an error. */ 3579 #ifdef __cplusplus 3580 extern "C" 3581 #endif 3582 /* We use char because int might match the return type of a gcc2 3583 builtin and then its argument prototype would still apply. */ 3584 char socket (); 3585 int 3586 main () 3587 { 3588 socket (); 3589 ; 3590 return 0; 3591 } 3592 _ACEOF 3593 rm -f conftest.$ac_objext conftest$ac_exeext 3594 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3595 (eval $ac_link) 2>conftest.er1 3596 ac_status=$? 3597 grep -v '^ *+' conftest.er1 >conftest.err 3598 rm -f conftest.er1 3599 cat conftest.err >&5 3600 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3601 (exit $ac_status); } && 3602 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3603 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3604 (eval $ac_try) 2>&5 3605 ac_status=$? 3606 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3607 (exit $ac_status); }; } && 3608 { ac_try='test -s conftest$ac_exeext' 3609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3610 (eval $ac_try) 2>&5 3611 ac_status=$? 3612 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3613 (exit $ac_status); }; }; then 3614 ac_cv_search_socket="none required" 3615 else 3616 echo "$as_me: failed program was:" >&5 3617 sed 's/^/| /' conftest.$ac_ext >&5 3618 3619 fi 3620 rm -f conftest.err conftest.$ac_objext \ 3621 conftest$ac_exeext conftest.$ac_ext 3622 if test "$ac_cv_search_socket" = no; then 3623 for ac_lib in socket nsl ws2_32 wsock32; do 3624 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3625 cat >conftest.$ac_ext <<_ACEOF 3626 /* confdefs.h. */ 3627 _ACEOF 3628 cat confdefs.h >>conftest.$ac_ext 3629 cat >>conftest.$ac_ext <<_ACEOF 3630 /* end confdefs.h. */ 3631 3632 /* Override any gcc2 internal prototype to avoid an error. */ 3633 #ifdef __cplusplus 3634 extern "C" 3635 #endif 3636 /* We use char because int might match the return type of a gcc2 3637 builtin and then its argument prototype would still apply. */ 3638 char socket (); 3639 int 3640 main () 3641 { 3642 socket (); 3643 ; 3644 return 0; 3645 } 3646 _ACEOF 3647 rm -f conftest.$ac_objext conftest$ac_exeext 3648 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3649 (eval $ac_link) 2>conftest.er1 3650 ac_status=$? 3651 grep -v '^ *+' conftest.er1 >conftest.err 3652 rm -f conftest.er1 3653 cat conftest.err >&5 3654 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3655 (exit $ac_status); } && 3656 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3658 (eval $ac_try) 2>&5 3659 ac_status=$? 3660 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3661 (exit $ac_status); }; } && 3662 { ac_try='test -s conftest$ac_exeext' 3663 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3664 (eval $ac_try) 2>&5 3665 ac_status=$? 3666 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3667 (exit $ac_status); }; }; then 3668 ac_cv_search_socket="-l$ac_lib" 3669 break 3670 else 3671 echo "$as_me: failed program was:" >&5 3672 sed 's/^/| /' conftest.$ac_ext >&5 3673 3674 fi 3675 rm -f conftest.err conftest.$ac_objext \ 3676 conftest$ac_exeext conftest.$ac_ext 3677 done 3678 fi 3679 LIBS=$ac_func_search_save_LIBS 3680 fi 3681 echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5 3682 echo "${ECHO_T}$ac_cv_search_socket" >&6 3683 if test "$ac_cv_search_socket" != no; then 3684 test "$ac_cv_search_socket" = "none required" || LIBS="$ac_cv_search_socket $LIBS" 3685 3686 cat >>confdefs.h <<\_ACEOF 3687 #define HAVE_SOCKET 3688 _ACEOF 3689 3690 fi 3691 3692 echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5 3693 echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6 3694 if test "${ac_cv_search_gethostbyname+set}" = set; then 3695 echo $ECHO_N "(cached) $ECHO_C" >&6 3696 else 3697 ac_func_search_save_LIBS=$LIBS 3698 ac_cv_search_gethostbyname=no 3699 cat >conftest.$ac_ext <<_ACEOF 3700 /* confdefs.h. */ 3701 _ACEOF 3702 cat confdefs.h >>conftest.$ac_ext 3703 cat >>conftest.$ac_ext <<_ACEOF 3704 /* end confdefs.h. */ 3705 3706 /* Override any gcc2 internal prototype to avoid an error. */ 3707 #ifdef __cplusplus 3708 extern "C" 3709 #endif 3710 /* We use char because int might match the return type of a gcc2 3711 builtin and then its argument prototype would still apply. */ 3712 char gethostbyname (); 3713 int 3714 main () 3715 { 3716 gethostbyname (); 3717 ; 3718 return 0; 3719 } 3720 _ACEOF 3721 rm -f conftest.$ac_objext conftest$ac_exeext 3722 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3723 (eval $ac_link) 2>conftest.er1 3724 ac_status=$? 3725 grep -v '^ *+' conftest.er1 >conftest.err 3726 rm -f conftest.er1 3727 cat conftest.err >&5 3728 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3729 (exit $ac_status); } && 3730 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3731 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3732 (eval $ac_try) 2>&5 3733 ac_status=$? 3734 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3735 (exit $ac_status); }; } && 3736 { ac_try='test -s conftest$ac_exeext' 3737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3738 (eval $ac_try) 2>&5 3739 ac_status=$? 3740 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3741 (exit $ac_status); }; }; then 3742 ac_cv_search_gethostbyname="none required" 3743 else 3744 echo "$as_me: failed program was:" >&5 3745 sed 's/^/| /' conftest.$ac_ext >&5 3746 3747 fi 3748 rm -f conftest.err conftest.$ac_objext \ 3749 conftest$ac_exeext conftest.$ac_ext 3750 if test "$ac_cv_search_gethostbyname" = no; then 3751 for ac_lib in nsl ws2_32 wsock32; do 3752 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3753 cat >conftest.$ac_ext <<_ACEOF 3754 /* confdefs.h. */ 3755 _ACEOF 3756 cat confdefs.h >>conftest.$ac_ext 3757 cat >>conftest.$ac_ext <<_ACEOF 3758 /* end confdefs.h. */ 3759 3760 /* Override any gcc2 internal prototype to avoid an error. */ 3761 #ifdef __cplusplus 3762 extern "C" 3763 #endif 3764 /* We use char because int might match the return type of a gcc2 3765 builtin and then its argument prototype would still apply. */ 3766 char gethostbyname (); 3767 int 3768 main () 3769 { 3770 gethostbyname (); 3771 ; 3772 return 0; 3773 } 3774 _ACEOF 3775 rm -f conftest.$ac_objext conftest$ac_exeext 3776 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3777 (eval $ac_link) 2>conftest.er1 3778 ac_status=$? 3779 grep -v '^ *+' conftest.er1 >conftest.err 3780 rm -f conftest.er1 3781 cat conftest.err >&5 3782 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3783 (exit $ac_status); } && 3784 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3786 (eval $ac_try) 2>&5 3787 ac_status=$? 3788 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3789 (exit $ac_status); }; } && 3790 { ac_try='test -s conftest$ac_exeext' 3791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3792 (eval $ac_try) 2>&5 3793 ac_status=$? 3794 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3795 (exit $ac_status); }; }; then 3796 ac_cv_search_gethostbyname="-l$ac_lib" 3797 break 3798 else 3799 echo "$as_me: failed program was:" >&5 3800 sed 's/^/| /' conftest.$ac_ext >&5 3801 3802 fi 3803 rm -f conftest.err conftest.$ac_objext \ 3804 conftest$ac_exeext conftest.$ac_ext 3805 done 3806 fi 3807 LIBS=$ac_func_search_save_LIBS 3808 fi 3809 echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5 3810 echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6 3811 if test "$ac_cv_search_gethostbyname" != no; then 3812 test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS" 3813 3814 cat >>confdefs.h <<\_ACEOF 3815 #define HAVE_GETHOSTBYNAME 3816 _ACEOF 3817 3818 fi 3819 3820 echo "$as_me:$LINENO: checking for library containing inet_aton" >&5 3821 echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6 3822 if test "${ac_cv_search_inet_aton+set}" = set; then 3823 echo $ECHO_N "(cached) $ECHO_C" >&6 3824 else 3825 ac_func_search_save_LIBS=$LIBS 3826 ac_cv_search_inet_aton=no 3827 cat >conftest.$ac_ext <<_ACEOF 3828 /* confdefs.h. */ 3829 _ACEOF 3830 cat confdefs.h >>conftest.$ac_ext 3831 cat >>conftest.$ac_ext <<_ACEOF 3832 /* end confdefs.h. */ 3833 3834 /* Override any gcc2 internal prototype to avoid an error. */ 3835 #ifdef __cplusplus 3836 extern "C" 3837 #endif 3838 /* We use char because int might match the return type of a gcc2 3839 builtin and then its argument prototype would still apply. */ 3840 char inet_aton (); 3841 int 3842 main () 3843 { 3844 inet_aton (); 3845 ; 3846 return 0; 3847 } 3848 _ACEOF 3849 rm -f conftest.$ac_objext conftest$ac_exeext 3850 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3851 (eval $ac_link) 2>conftest.er1 3852 ac_status=$? 3853 grep -v '^ *+' conftest.er1 >conftest.err 3854 rm -f conftest.er1 3855 cat conftest.err >&5 3856 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3857 (exit $ac_status); } && 3858 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3860 (eval $ac_try) 2>&5 3861 ac_status=$? 3862 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3863 (exit $ac_status); }; } && 3864 { ac_try='test -s conftest$ac_exeext' 3865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3866 (eval $ac_try) 2>&5 3867 ac_status=$? 3868 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3869 (exit $ac_status); }; }; then 3870 ac_cv_search_inet_aton="none required" 3871 else 3872 echo "$as_me: failed program was:" >&5 3873 sed 's/^/| /' conftest.$ac_ext >&5 3874 3875 fi 3876 rm -f conftest.err conftest.$ac_objext \ 3877 conftest$ac_exeext conftest.$ac_ext 3878 if test "$ac_cv_search_inet_aton" = no; then 3879 for ac_lib in xnet ws2_32 wsock32; do 3880 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3881 cat >conftest.$ac_ext <<_ACEOF 3882 /* confdefs.h. */ 3883 _ACEOF 3884 cat confdefs.h >>conftest.$ac_ext 3885 cat >>conftest.$ac_ext <<_ACEOF 3886 /* end confdefs.h. */ 3887 3888 /* Override any gcc2 internal prototype to avoid an error. */ 3889 #ifdef __cplusplus 3890 extern "C" 3891 #endif 3892 /* We use char because int might match the return type of a gcc2 3893 builtin and then its argument prototype would still apply. */ 3894 char inet_aton (); 3895 int 3896 main () 3897 { 3898 inet_aton (); 3899 ; 3900 return 0; 3901 } 3902 _ACEOF 3903 rm -f conftest.$ac_objext conftest$ac_exeext 3904 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3905 (eval $ac_link) 2>conftest.er1 3906 ac_status=$? 3907 grep -v '^ *+' conftest.er1 >conftest.err 3908 rm -f conftest.er1 3909 cat conftest.err >&5 3910 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3911 (exit $ac_status); } && 3912 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3914 (eval $ac_try) 2>&5 3915 ac_status=$? 3916 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3917 (exit $ac_status); }; } && 3918 { ac_try='test -s conftest$ac_exeext' 3919 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3920 (eval $ac_try) 2>&5 3921 ac_status=$? 3922 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3923 (exit $ac_status); }; }; then 3924 ac_cv_search_inet_aton="-l$ac_lib" 3925 break 3926 else 3927 echo "$as_me: failed program was:" >&5 3928 sed 's/^/| /' conftest.$ac_ext >&5 3929 3930 fi 3931 rm -f conftest.err conftest.$ac_objext \ 3932 conftest$ac_exeext conftest.$ac_ext 3933 done 3934 fi 3935 LIBS=$ac_func_search_save_LIBS 3936 fi 3937 echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5 3938 echo "${ECHO_T}$ac_cv_search_inet_aton" >&6 3939 if test "$ac_cv_search_inet_aton" != no; then 3940 test "$ac_cv_search_inet_aton" = "none required" || LIBS="$ac_cv_search_inet_aton $LIBS" 3941 3942 cat >>confdefs.h <<\_ACEOF 3943 #define HAVE_INET_ATON 3944 _ACEOF 3945 3946 else 3947 echo "$as_me:$LINENO: checking for library containing inet_addr" >&5 3948 echo $ECHO_N "checking for library containing inet_addr... $ECHO_C" >&6 3949 if test "${ac_cv_search_inet_addr+set}" = set; then 3950 echo $ECHO_N "(cached) $ECHO_C" >&6 3951 else 3952 ac_func_search_save_LIBS=$LIBS 3953 ac_cv_search_inet_addr=no 3954 cat >conftest.$ac_ext <<_ACEOF 3955 /* confdefs.h. */ 3956 _ACEOF 3957 cat confdefs.h >>conftest.$ac_ext 3958 cat >>conftest.$ac_ext <<_ACEOF 3959 /* end confdefs.h. */ 3960 3961 /* Override any gcc2 internal prototype to avoid an error. */ 3962 #ifdef __cplusplus 3963 extern "C" 3964 #endif 3965 /* We use char because int might match the return type of a gcc2 3966 builtin and then its argument prototype would still apply. */ 3967 char inet_addr (); 3968 int 3969 main () 3970 { 3971 inet_addr (); 3972 ; 3973 return 0; 3974 } 3975 _ACEOF 3976 rm -f conftest.$ac_objext conftest$ac_exeext 3977 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3978 (eval $ac_link) 2>conftest.er1 3979 ac_status=$? 3980 grep -v '^ *+' conftest.er1 >conftest.err 3981 rm -f conftest.er1 3982 cat conftest.err >&5 3983 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3984 (exit $ac_status); } && 3985 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 3986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3987 (eval $ac_try) 2>&5 3988 ac_status=$? 3989 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3990 (exit $ac_status); }; } && 3991 { ac_try='test -s conftest$ac_exeext' 3992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3993 (eval $ac_try) 2>&5 3994 ac_status=$? 3995 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3996 (exit $ac_status); }; }; then 3997 ac_cv_search_inet_addr="none required" 3998 else 3999 echo "$as_me: failed program was:" >&5 4000 sed 's/^/| /' conftest.$ac_ext >&5 4001 4002 fi 4003 rm -f conftest.err conftest.$ac_objext \ 4004 conftest$ac_exeext conftest.$ac_ext 4005 if test "$ac_cv_search_inet_addr" = no; then 4006 for ac_lib in nsl ws2_32 wsock32; do 4007 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4008 cat >conftest.$ac_ext <<_ACEOF 4009 /* confdefs.h. */ 4010 _ACEOF 4011 cat confdefs.h >>conftest.$ac_ext 4012 cat >>conftest.$ac_ext <<_ACEOF 4013 /* end confdefs.h. */ 4014 4015 /* Override any gcc2 internal prototype to avoid an error. */ 4016 #ifdef __cplusplus 4017 extern "C" 4018 #endif 4019 /* We use char because int might match the return type of a gcc2 4020 builtin and then its argument prototype would still apply. */ 4021 char inet_addr (); 4022 int 4023 main () 4024 { 4025 inet_addr (); 4026 ; 4027 return 0; 4028 } 4029 _ACEOF 4030 rm -f conftest.$ac_objext conftest$ac_exeext 4031 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4032 (eval $ac_link) 2>conftest.er1 4033 ac_status=$? 4034 grep -v '^ *+' conftest.er1 >conftest.err 4035 rm -f conftest.er1 4036 cat conftest.err >&5 4037 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4038 (exit $ac_status); } && 4039 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4040 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4041 (eval $ac_try) 2>&5 4042 ac_status=$? 4043 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4044 (exit $ac_status); }; } && 4045 { ac_try='test -s conftest$ac_exeext' 4046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4047 (eval $ac_try) 2>&5 4048 ac_status=$? 4049 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4050 (exit $ac_status); }; }; then 4051 ac_cv_search_inet_addr="-l$ac_lib" 4052 break 4053 else 4054 echo "$as_me: failed program was:" >&5 4055 sed 's/^/| /' conftest.$ac_ext >&5 4056 4057 fi 4058 rm -f conftest.err conftest.$ac_objext \ 4059 conftest$ac_exeext conftest.$ac_ext 4060 done 4061 fi 4062 LIBS=$ac_func_search_save_LIBS 4063 fi 4064 echo "$as_me:$LINENO: result: $ac_cv_search_inet_addr" >&5 4065 echo "${ECHO_T}$ac_cv_search_inet_addr" >&6 4066 if test "$ac_cv_search_inet_addr" != no; then 4067 test "$ac_cv_search_inet_addr" = "none required" || LIBS="$ac_cv_search_inet_addr $LIBS" 4068 4069 cat >>confdefs.h <<\_ACEOF 4070 #define HAVE_INET_ADDR 4071 _ACEOF 4072 4073 fi 4074 4075 fi 4076 4077 4078 fi; 4079 4080 4081 # Check whether --enable-debug or --disable-debug was given. 4082 if test "${enable_debug+set}" = set; then 4083 enableval="$enable_debug" 4084 4085 if test "$enable_version" != "no"; then 4086 4087 ALGO="$ALGO \$(DEBUGALGO)" 4088 4089 cat >>confdefs.h <<\_ACEOF 4090 #define DEBUG 1 4091 _ACEOF 4092 4093 4094 fi 4095 4096 else 4097 4098 case "`uname -n`" in 4099 rkeene | unleaded | *.saurik.com ) 4100 4101 ALGO="$ALGO \$(DEBUGALGO)" 4102 4103 cat >>confdefs.h <<\_ACEOF 4104 #define DEBUG 1 4105 _ACEOF 4106 4107 4108 ;; 4109 esac 4110 4111 fi; 4112 4113 4114 4115 4116 4117 4118 4119 echo "$as_me:$LINENO: checking for dlopen" >&5 4120 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 4121 if test "${ac_cv_func_dlopen+set}" = set; then 4122 echo $ECHO_N "(cached) $ECHO_C" >&6 4123 else 4124 cat >conftest.$ac_ext <<_ACEOF 4125 /* confdefs.h. */ 4126 _ACEOF 4127 cat confdefs.h >>conftest.$ac_ext 4128 cat >>conftest.$ac_ext <<_ACEOF 4129 /* end confdefs.h. */ 4130 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen. 4131 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4132 #define dlopen innocuous_dlopen 4133 4134 /* System header to define __stub macros and hopefully few prototypes, 4135 which can conflict with char dlopen (); below. 4136 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4137 <limits.h> exists even on freestanding compilers. */ 4138 4139 #ifdef __STDC__ 4140 # include <limits.h> 4141 #else 4142 # include <assert.h> 4143 #endif 4144 4145 #undef dlopen 4146 4147 /* Override any gcc2 internal prototype to avoid an error. */ 4148 #ifdef __cplusplus 4149 extern "C" 4150 { 4151 #endif 4152 /* We use char because int might match the return type of a gcc2 4153 builtin and then its argument prototype would still apply. */ 4154 char dlopen (); 4155 /* The GNU C library defines this for functions which it implements 4156 to always fail with ENOSYS. Some functions are actually named 4157 something starting with __ and the normal name is an alias. */ 4158 #if defined (__stub_dlopen) || defined (__stub___dlopen) 4159 choke me 4160 #else 4161 char (*f) () = dlopen; 4162 #endif 4163 #ifdef __cplusplus 4164 } 4165 #endif 4166 4167 int 4168 main () 4169 { 4170 return f != dlopen; 4171 ; 4172 return 0; 4173 } 4174 _ACEOF 4175 rm -f conftest.$ac_objext conftest$ac_exeext 4176 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4177 (eval $ac_link) 2>conftest.er1 4178 ac_status=$? 4179 grep -v '^ *+' conftest.er1 >conftest.err 4180 rm -f conftest.er1 4181 cat conftest.err >&5 4182 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4183 (exit $ac_status); } && 4184 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4186 (eval $ac_try) 2>&5 4187 ac_status=$? 4188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4189 (exit $ac_status); }; } && 4190 { ac_try='test -s conftest$ac_exeext' 4191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4192 (eval $ac_try) 2>&5 4193 ac_status=$? 4194 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4195 (exit $ac_status); }; }; then 4196 ac_cv_func_dlopen=yes 4197 else 4198 echo "$as_me: failed program was:" >&5 4199 sed 's/^/| /' conftest.$ac_ext >&5 4200 4201 ac_cv_func_dlopen=no 4202 fi 4203 rm -f conftest.err conftest.$ac_objext \ 4204 conftest$ac_exeext conftest.$ac_ext 4205 fi 4206 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 4207 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 4208 if test $ac_cv_func_dlopen = yes; then 4209 4210 4211 cat >>confdefs.h <<\_ACEOF 4212 #define HAVE_DLOPEN 1 4213 _ACEOF 4214 4215 HAVEDLOPEN=yes 4216 4217 fi 4218 4219 if test "$ac_cv_func_dlopen" = "no"; then 4220 echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 4221 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 4222 if test "${ac_cv_lib_dl_dlopen+set}" = set; then 4223 echo $ECHO_N "(cached) $ECHO_C" >&6 4224 else 4225 ac_check_lib_save_LIBS=$LIBS 4226 LIBS="-ldl $LIBS" 4227 cat >conftest.$ac_ext <<_ACEOF 4228 /* confdefs.h. */ 4229 _ACEOF 4230 cat confdefs.h >>conftest.$ac_ext 4231 cat >>conftest.$ac_ext <<_ACEOF 4232 /* end confdefs.h. */ 4233 4234 /* Override any gcc2 internal prototype to avoid an error. */ 4235 #ifdef __cplusplus 4236 extern "C" 4237 #endif 4238 /* We use char because int might match the return type of a gcc2 4239 builtin and then its argument prototype would still apply. */ 4240 char dlopen (); 4241 int 4242 main () 4243 { 4244 dlopen (); 4245 ; 4246 return 0; 4247 } 4248 _ACEOF 4249 rm -f conftest.$ac_objext conftest$ac_exeext 4250 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4251 (eval $ac_link) 2>conftest.er1 4252 ac_status=$? 4253 grep -v '^ *+' conftest.er1 >conftest.err 4254 rm -f conftest.er1 4255 cat conftest.err >&5 4256 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4257 (exit $ac_status); } && 4258 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4260 (eval $ac_try) 2>&5 4261 ac_status=$? 4262 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4263 (exit $ac_status); }; } && 4264 { ac_try='test -s conftest$ac_exeext' 4265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4266 (eval $ac_try) 2>&5 4267 ac_status=$? 4268 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4269 (exit $ac_status); }; }; then 4270 ac_cv_lib_dl_dlopen=yes 4271 else 4272 echo "$as_me: failed program was:" >&5 4273 sed 's/^/| /' conftest.$ac_ext >&5 4274 4275 ac_cv_lib_dl_dlopen=no 4276 fi 4277 rm -f conftest.err conftest.$ac_objext \ 4278 conftest$ac_exeext conftest.$ac_ext 4279 LIBS=$ac_check_lib_save_LIBS 4280 fi 4281 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 4282 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 4283 if test $ac_cv_lib_dl_dlopen = yes; then 4284 4285 4286 cat >>confdefs.h <<\_ACEOF 4287 #define HAVE_DLOPEN 1 4288 _ACEOF 4289 4290 ALLMODLIBS=-ldl 4291 4292 HAVEDLOPEN=yes 4293 4294 fi 4295 4296 fi 4297 4298 echo "$as_me:$LINENO: checking to use modules" >&5 4299 echo $ECHO_N "checking to use modules... $ECHO_C" >&6 4300 # Check whether --enable-modules or --disable-modules was given. 4301 if test "${enable_modules+set}" = set; then 4302 enableval="$enable_modules" 4303 4304 case "$enableval" in 4305 no) 4306 echo "$as_me:$LINENO: result: no" >&5 4307 echo "${ECHO_T}no" >&6 4308 4309 DEFAULT="static" 4310 MODS="# " 4311 4312 ;; 4313 *) 4314 4315 4316 4317 OLD_LDFLAGS="$LDFLAGS" 4318 SHARED="" 4319 if test -z "$SHARED"; then 4320 LDFLAGS="$OLD_LDFLAGS -shared -Wl,-G,-z,textoff -rdynamic -fPIC" 4321 cat >conftest.$ac_ext <<_ACEOF 4322 /* confdefs.h. */ 4323 _ACEOF 4324 cat confdefs.h >>conftest.$ac_ext 4325 cat >>conftest.$ac_ext <<_ACEOF 4326 /* end confdefs.h. */ 4327 #include <stdio.h> 4328 int 4329 main () 4330 { 4331 printf("okay\n"); return(0); 4332 ; 4333 return 0; 4334 } 4335 _ACEOF 4336 rm -f conftest.$ac_objext conftest$ac_exeext 4337 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4338 (eval $ac_link) 2>conftest.er1 4339 ac_status=$? 4340 grep -v '^ *+' conftest.er1 >conftest.err 4341 rm -f conftest.er1 4342 cat conftest.err >&5 4343 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4344 (exit $ac_status); } && 4345 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4346 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4347 (eval $ac_try) 2>&5 4348 ac_status=$? 4349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4350 (exit $ac_status); }; } && 4351 { ac_try='test -s conftest$ac_exeext' 4352 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4353 (eval $ac_try) 2>&5 4354 ac_status=$? 4355 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4356 (exit $ac_status); }; }; then 4357 SHARED="-shared -Wl,-G,-z,textoff -fPIC"; ADD_LDFLAGS="-rdynamic" 4358 else 4359 echo "$as_me: failed program was:" >&5 4360 sed 's/^/| /' conftest.$ac_ext >&5 4361 4362 SHARED="" 4363 fi 4364 rm -f conftest.err conftest.$ac_objext \ 4365 conftest$ac_exeext conftest.$ac_ext; 4366 fi 4367 if test -z "$SHARED"; then 4368 LDFLAGS="$OLD_LDFLAGS -shared -Wl,-G,-z,textoff -rdynamic" 4369 cat >conftest.$ac_ext <<_ACEOF 4370 /* confdefs.h. */ 4371 _ACEOF 4372 cat confdefs.h >>conftest.$ac_ext 4373 cat >>conftest.$ac_ext <<_ACEOF 4374 /* end confdefs.h. */ 4375 #include <stdio.h> 4376 int 4377 main () 4378 { 4379 printf("okay\n"); return(0); 4380 ; 4381 return 0; 4382 } 4383 _ACEOF 4384 rm -f conftest.$ac_objext conftest$ac_exeext 4385 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4386 (eval $ac_link) 2>conftest.er1 4387 ac_status=$? 4388 grep -v '^ *+' conftest.er1 >conftest.err 4389 rm -f conftest.er1 4390 cat conftest.err >&5 4391 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4392 (exit $ac_status); } && 4393 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4395 (eval $ac_try) 2>&5 4396 ac_status=$? 4397 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4398 (exit $ac_status); }; } && 4399 { ac_try='test -s conftest$ac_exeext' 4400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4401 (eval $ac_try) 2>&5 4402 ac_status=$? 4403 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4404 (exit $ac_status); }; }; then 4405 SHARED="-shared -Wl,-G,-z,textoff"; ADD_LDFLAGS="-rdynamic" 4406 else 4407 echo "$as_me: failed program was:" >&5 4408 sed 's/^/| /' conftest.$ac_ext >&5 4409 4410 SHARED="" 4411 fi 4412 rm -f conftest.err conftest.$ac_objext \ 4413 conftest$ac_exeext conftest.$ac_ext; 4414 fi 4415 if test -z "$SHARED"; then 4416 LDFLAGS="$OLD_LDFLAGS -shared -Wl,-G,-z,textoff -fPIC" 4417 cat >conftest.$ac_ext <<_ACEOF 4418 /* confdefs.h. */ 4419 _ACEOF 4420 cat confdefs.h >>conftest.$ac_ext 4421 cat >>conftest.$ac_ext <<_ACEOF 4422 /* end confdefs.h. */ 4423 #include <stdio.h> 4424 int 4425 main () 4426 { 4427 printf("okay\n"); return(0); 4428 ; 4429 return 0; 4430 } 4431 _ACEOF 4432 rm -f conftest.$ac_objext conftest$ac_exeext 4433 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4434 (eval $ac_link) 2>conftest.er1 4435 ac_status=$? 4436 grep -v '^ *+' conftest.er1 >conftest.err 4437 rm -f conftest.er1 4438 cat conftest.err >&5 4439 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4440 (exit $ac_status); } && 4441 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4443 (eval $ac_try) 2>&5 4444 ac_status=$? 4445 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4446 (exit $ac_status); }; } && 4447 { ac_try='test -s conftest$ac_exeext' 4448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4449 (eval $ac_try) 2>&5 4450 ac_status=$? 4451 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4452 (exit $ac_status); }; }; then 4453 SHARED="-shared -Wl,-G,-z,textoff -fPIC"; ADD_LDFLAGS="" 4454 else 4455 echo "$as_me: failed program was:" >&5 4456 sed 's/^/| /' conftest.$ac_ext >&5 4457 4458 SHARED="" 4459 fi 4460 rm -f conftest.err conftest.$ac_objext \ 4461 conftest$ac_exeext conftest.$ac_ext; 4462 fi 4463 if test -z "$SHARED"; then 4464 LDFLAGS="$OLD_LDFLAGS -shared -Wl,-G,-z,textoff" 4465 cat >conftest.$ac_ext <<_ACEOF 4466 /* confdefs.h. */ 4467 _ACEOF 4468 cat confdefs.h >>conftest.$ac_ext 4469 cat >>conftest.$ac_ext <<_ACEOF 4470 /* end confdefs.h. */ 4471 #include <stdio.h> 4472 int 4473 main () 4474 { 4475 printf("okay\n"); return(0); 4476 ; 4477 return 0; 4478 } 4479 _ACEOF 4480 rm -f conftest.$ac_objext conftest$ac_exeext 4481 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4482 (eval $ac_link) 2>conftest.er1 4483 ac_status=$? 4484 grep -v '^ *+' conftest.er1 >conftest.err 4485 rm -f conftest.er1 4486 cat conftest.err >&5 4487 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4488 (exit $ac_status); } && 4489 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4490 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4491 (eval $ac_try) 2>&5 4492 ac_status=$? 4493 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4494 (exit $ac_status); }; } && 4495 { ac_try='test -s conftest$ac_exeext' 4496 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4497 (eval $ac_try) 2>&5 4498 ac_status=$? 4499 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4500 (exit $ac_status); }; }; then 4501 SHARED="-shared -Wl,-G,-z,textoff"; ADD_LDFLAGS="" 4502 else 4503 echo "$as_me: failed program was:" >&5 4504 sed 's/^/| /' conftest.$ac_ext >&5 4505 4506 SHARED="" 4507 fi 4508 rm -f conftest.err conftest.$ac_objext \ 4509 conftest$ac_exeext conftest.$ac_ext; 4510 fi 4511 if test -z "$SHARED"; then 4512 LDFLAGS="$OLD_LDFLAGS -Wl,-G,-z,textoff -rdynamic -fPIC" 4513 cat >conftest.$ac_ext <<_ACEOF 4514 /* confdefs.h. */ 4515 _ACEOF 4516 cat confdefs.h >>conftest.$ac_ext 4517 cat >>conftest.$ac_ext <<_ACEOF 4518 /* end confdefs.h. */ 4519 #include <stdio.h> 4520 int 4521 main () 4522 { 4523 printf("okay\n"); return(0); 4524 ; 4525 return 0; 4526 } 4527 _ACEOF 4528 rm -f conftest.$ac_objext conftest$ac_exeext 4529 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4530 (eval $ac_link) 2>conftest.er1 4531 ac_status=$? 4532 grep -v '^ *+' conftest.er1 >conftest.err 4533 rm -f conftest.er1 4534 cat conftest.err >&5 4535 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4536 (exit $ac_status); } && 4537 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4539 (eval $ac_try) 2>&5 4540 ac_status=$? 4541 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4542 (exit $ac_status); }; } && 4543 { ac_try='test -s conftest$ac_exeext' 4544 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4545 (eval $ac_try) 2>&5 4546 ac_status=$? 4547 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4548 (exit $ac_status); }; }; then 4549 SHARED="-Wl,-G,-z,textoff -fPIC"; ADD_LDFLAGS="-rdynamic" 4550 else 4551 echo "$as_me: failed program was:" >&5 4552 sed 's/^/| /' conftest.$ac_ext >&5 4553 4554 SHARED="" 4555 fi 4556 rm -f conftest.err conftest.$ac_objext \ 4557 conftest$ac_exeext conftest.$ac_ext; 4558 fi 4559 if test -z "$SHARED"; then 4560 LDFLAGS="$OLD_LDFLAGS -Wl,-G,-z,textoff -rdynamic" 4561 cat >conftest.$ac_ext <<_ACEOF 4562 /* confdefs.h. */ 4563 _ACEOF 4564 cat confdefs.h >>conftest.$ac_ext 4565 cat >>conftest.$ac_ext <<_ACEOF 4566 /* end confdefs.h. */ 4567 #include <stdio.h> 4568 int 4569 main () 4570 { 4571 printf("okay\n"); return(0); 4572 ; 4573 return 0; 4574 } 4575 _ACEOF 4576 rm -f conftest.$ac_objext conftest$ac_exeext 4577 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4578 (eval $ac_link) 2>conftest.er1 4579 ac_status=$? 4580 grep -v '^ *+' conftest.er1 >conftest.err 4581 rm -f conftest.er1 4582 cat conftest.err >&5 4583 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4584 (exit $ac_status); } && 4585 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4586 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4587 (eval $ac_try) 2>&5 4588 ac_status=$? 4589 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4590 (exit $ac_status); }; } && 4591 { ac_try='test -s conftest$ac_exeext' 4592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4593 (eval $ac_try) 2>&5 4594 ac_status=$? 4595 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4596 (exit $ac_status); }; }; then 4597 SHARED="-Wl,-G,-z,textoff"; ADD_LDFLAGS="-rdynamic" 4598 else 4599 echo "$as_me: failed program was:" >&5 4600 sed 's/^/| /' conftest.$ac_ext >&5 4601 4602 SHARED="" 4603 fi 4604 rm -f conftest.err conftest.$ac_objext \ 4605 conftest$ac_exeext conftest.$ac_ext; 4606 fi 4607 if test -z "$SHARED"; then 4608 LDFLAGS="$OLD_LDFLAGS -Wl,-G,-z,textoff -fPIC" 4609 cat >conftest.$ac_ext <<_ACEOF 4610 /* confdefs.h. */ 4611 _ACEOF 4612 cat confdefs.h >>conftest.$ac_ext 4613 cat >>conftest.$ac_ext <<_ACEOF 4614 /* end confdefs.h. */ 4615 #include <stdio.h> 4616 int 4617 main () 4618 { 4619 printf("okay\n"); return(0); 4620 ; 4621 return 0; 4622 } 4623 _ACEOF 4624 rm -f conftest.$ac_objext conftest$ac_exeext 4625 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4626 (eval $ac_link) 2>conftest.er1 4627 ac_status=$? 4628 grep -v '^ *+' conftest.er1 >conftest.err 4629 rm -f conftest.er1 4630 cat conftest.err >&5 4631 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4632 (exit $ac_status); } && 4633 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4634 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4635 (eval $ac_try) 2>&5 4636 ac_status=$? 4637 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4638 (exit $ac_status); }; } && 4639 { ac_try='test -s conftest$ac_exeext' 4640 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4641 (eval $ac_try) 2>&5 4642 ac_status=$? 4643 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4644 (exit $ac_status); }; }; then 4645 SHARED="-Wl,-G,-z,textoff -fPIC"; ADD_LDFLAGS="" 4646 else 4647 echo "$as_me: failed program was:" >&5 4648 sed 's/^/| /' conftest.$ac_ext >&5 4649 4650 SHARED="" 4651 fi 4652 rm -f conftest.err conftest.$ac_objext \ 4653 conftest$ac_exeext conftest.$ac_ext; 4654 fi 4655 if test -z "$SHARED"; then 4656 LDFLAGS="$OLD_LDFLAGS -Wl,-G,-z,textoff" 4657 cat >conftest.$ac_ext <<_ACEOF 4658 /* confdefs.h. */ 4659 _ACEOF 4660 cat confdefs.h >>conftest.$ac_ext 4661 cat >>conftest.$ac_ext <<_ACEOF 4662 /* end confdefs.h. */ 4663 #include <stdio.h> 4664 int 4665 main () 4666 { 4667 printf("okay\n"); return(0); 4668 ; 4669 return 0; 4670 } 4671 _ACEOF 4672 rm -f conftest.$ac_objext conftest$ac_exeext 4673 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4674 (eval $ac_link) 2>conftest.er1 4675 ac_status=$? 4676 grep -v '^ *+' conftest.er1 >conftest.err 4677 rm -f conftest.er1 4678 cat conftest.err >&5 4679 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4680 (exit $ac_status); } && 4681 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4683 (eval $ac_try) 2>&5 4684 ac_status=$? 4685 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4686 (exit $ac_status); }; } && 4687 { ac_try='test -s conftest$ac_exeext' 4688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4689 (eval $ac_try) 2>&5 4690 ac_status=$? 4691 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4692 (exit $ac_status); }; }; then 4693 SHARED="-Wl,-G,-z,textoff"; ADD_LDFLAGS="" 4694 else 4695 echo "$as_me: failed program was:" >&5 4696 sed 's/^/| /' conftest.$ac_ext >&5 4697 4698 SHARED="" 4699 fi 4700 rm -f conftest.err conftest.$ac_objext \ 4701 conftest$ac_exeext conftest.$ac_ext; 4702 fi 4703 if test -z "$SHARED"; then 4704 LDFLAGS="$LDFLAGS -shared -rdynamic -fPIC" 4705 cat >conftest.$ac_ext <<_ACEOF 4706 /* confdefs.h. */ 4707 _ACEOF 4708 cat confdefs.h >>conftest.$ac_ext 4709 cat >>conftest.$ac_ext <<_ACEOF 4710 /* end confdefs.h. */ 4711 #include <stdio.h> 4712 int 4713 main () 4714 { 4715 printf("okay\n"); return(0); 4716 ; 4717 return 0; 4718 } 4719 _ACEOF 4720 rm -f conftest.$ac_objext conftest$ac_exeext 4721 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4722 (eval $ac_link) 2>conftest.er1 4723 ac_status=$? 4724 grep -v '^ *+' conftest.er1 >conftest.err 4725 rm -f conftest.er1 4726 cat conftest.err >&5 4727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4728 (exit $ac_status); } && 4729 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4731 (eval $ac_try) 2>&5 4732 ac_status=$? 4733 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4734 (exit $ac_status); }; } && 4735 { ac_try='test -s conftest$ac_exeext' 4736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4737 (eval $ac_try) 2>&5 4738 ac_status=$? 4739 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4740 (exit $ac_status); }; }; then 4741 SHARED="-shared -fPIC"; ADD_LDFLAGS="-rdynamic" 4742 else 4743 echo "$as_me: failed program was:" >&5 4744 sed 's/^/| /' conftest.$ac_ext >&5 4745 4746 SHARED="" 4747 fi 4748 rm -f conftest.err conftest.$ac_objext \ 4749 conftest$ac_exeext conftest.$ac_ext; 4750 fi 4751 if test -z "$SHARED"; then 4752 LDFLAGS="$OLD_LDFLAGS -shared -fPIC" 4753 cat >conftest.$ac_ext <<_ACEOF 4754 /* confdefs.h. */ 4755 _ACEOF 4756 cat confdefs.h >>conftest.$ac_ext 4757 cat >>conftest.$ac_ext <<_ACEOF 4758 /* end confdefs.h. */ 4759 #include <stdio.h> 4760 int 4761 main () 4762 { 4763 printf("okay\n"); return(0); 4764 ; 4765 return 0; 4766 } 4767 _ACEOF 4768 rm -f conftest.$ac_objext conftest$ac_exeext 4769 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4770 (eval $ac_link) 2>conftest.er1 4771 ac_status=$? 4772 grep -v '^ *+' conftest.er1 >conftest.err 4773 rm -f conftest.er1 4774 cat conftest.err >&5 4775 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4776 (exit $ac_status); } && 4777 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' 4778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4779 (eval $ac_try) 2>&5 4780 ac_status=$? 4781 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4782 (exit $ac_ |