1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.53 for elf 0.5.4p1. 4# 5# Report bugs to <eirikn@kerneled.com>. 6# 7# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 8# Free Software Foundation, Inc. 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11 12if expr a : '\(a\)' >/dev/null 2>&1; then 13 as_expr=expr 14else 15 as_expr=false 16fi 17 18 19## --------------------- ## 20## M4sh Initialization. ## 21## --------------------- ## 22 23# Be Bourne compatible 24if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 25 emulate sh 26 NULLCMD=: 27elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 28 set -o posix 29fi 30 31# NLS nuisances. 32# Support unset when possible. 33if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 34 as_unset=unset 35else 36 as_unset=false 37fi 38 39(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && 40 { $as_unset LANG || test "${LANG+set}" != set; } || 41 { LANG=C; export LANG; } 42(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && 43 { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || 44 { LC_ALL=C; export LC_ALL; } 45(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && 46 { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || 47 { LC_TIME=C; export LC_TIME; } 48(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && 49 { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || 50 { LC_CTYPE=C; export LC_CTYPE; } 51(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && 52 { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || 53 { LANGUAGE=C; export LANGUAGE; } 54(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && 55 { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || 56 { LC_COLLATE=C; export LC_COLLATE; } 57(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && 58 { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || 59 { LC_NUMERIC=C; export LC_NUMERIC; } 60(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && 61 { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || 62 { LC_MESSAGES=C; export LC_MESSAGES; } 63 64 65# Name of the executable. 66as_me=`(basename "$0") 2>/dev/null || 67$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 68 X"$0" : 'X\(//\)$' \| \ 69 X"$0" : 'X\(/\)$' \| \ 70 . : '\(.\)' 2>/dev/null || 71echo X/"$0" | 72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 73 /^X\/\(\/\/\)$/{ s//\1/; q; } 74 /^X\/\(\/\).*/{ s//\1/; q; } 75 s/.*/./; q'` 76 77# PATH needs CR, and LINENO needs CR and PATH. 78# Avoid depending upon Character Ranges. 79as_cr_letters='abcdefghijklmnopqrstuvwxyz' 80as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 81as_cr_Letters=$as_cr_letters$as_cr_LETTERS 82as_cr_digits='0123456789' 83as_cr_alnum=$as_cr_Letters$as_cr_digits 84 85# The user is always right. 86if test "${PATH_SEPARATOR+set}" != set; then 87 echo "#! /bin/sh" >conftest.sh 88 echo "exit 0" >>conftest.sh 89 chmod +x conftest.sh 90 if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then 91 PATH_SEPARATOR=';' 92 else 93 PATH_SEPARATOR=: 94 fi 95 rm -f conftest.sh 96fi 97 98 99 as_lineno_1=$LINENO 100 as_lineno_2=$LINENO 101 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 102 test "x$as_lineno_1" != "x$as_lineno_2" && 103 test "x$as_lineno_3" = "x$as_lineno_2" || { 104 # Find who we are. 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"$ac_site_file" 1092 fi 1093done 1094 1095if test -r "$cache_file"; then 1096 # Some versions of bash will fail to source /dev/null (special 1097 # files actually), so we avoid doing that. 1098 if test -f "$cache_file"; then 1099 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1100echo "$as_me: loading cache $cache_file" >&6;} 1101 case $cache_file in 1102 [\\/]* | ?:[\\/]* ) . $cache_file;; 1103 *) . ./$cache_file;; 1104 esac 1105 fi 1106else 1107 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1108echo "$as_me: creating cache $cache_file" >&6;} 1109 >$cache_file 1110fi 1111 1112# Check that the precious variables saved in the cache have kept the same 1113# value. 1114ac_cache_corrupted=false 1115for ac_var in `(set) 2>&1 | 1116 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1117 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1118 eval ac_new_set=\$ac_env_${ac_var}_set 1119 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1120 eval ac_new_val="\$ac_env_${ac_var}_value" 1121 case $ac_old_set,$ac_new_set in 1122 set,) 1123 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1124echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1125 ac_cache_corrupted=: ;; 1126 ,set) 1127 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1128echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1129 ac_cache_corrupted=: ;; 1130 ,);; 1131 *) 1132 if test "x$ac_old_val" != "x$ac_new_val"; then 1133 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1134echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1135 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1136echo "$as_me: former value: $ac_old_val" >&2;} 1137 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1138echo "$as_me: current value: $ac_new_val" >&2;} 1139 ac_cache_corrupted=: 1140 fi;; 1141 esac 1142 # Pass precious variables to config.status. 1143 if test "$ac_new_set" = set; then 1144 case $ac_new_val in 1145 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1146 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1147 *) ac_arg=$ac_var=$ac_new_val ;; 1148 esac 1149 case " $ac_configure_args " in 1150 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1151 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1152 esac 1153 fi 1154done 1155if $ac_cache_corrupted; then 1156 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1157echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1158 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1159echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1160 { (exit 1); exit 1; }; } 1161fi 1162 1163ac_ext=c 1164ac_cpp='$CPP $CPPFLAGS' 1165ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1166ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1167ac_compiler_gnu=$ac_cv_c_compiler_gnu 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195ac_config_headers="$ac_config_headers config.h" 1196 1197 1198ac_ext=c 1199ac_cpp='$CPP $CPPFLAGS' 1200ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1201ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1202ac_compiler_gnu=$ac_cv_c_compiler_gnu 1203if test -n "$ac_tool_prefix"; then 1204 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1205set dummy ${ac_tool_prefix}gcc; ac_word=$2 1206echo "$as_me:$LINENO: checking for $ac_word" >&5 1207echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1208if test "${ac_cv_prog_CC+set}" = set; then 1209 echo $ECHO_N "(cached) $ECHO_C" >&6 1210else 1211 if test -n "$CC"; then 1212 ac_cv_prog_CC="$CC" # Let the user override the test. 1213else 1214as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1215for as_dir in $PATH 1216do 1217 IFS=$as_save_IFS 1218 test -z "$as_dir" && as_dir=. 1219 for ac_exec_ext in '' $ac_executable_extensions; do 1220 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1221 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1222 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1223 break 2 1224 fi 1225done 1226done 1227 1228fi 1229fi 1230CC=$ac_cv_prog_CC 1231if test -n "$CC"; then 1232 echo "$as_me:$LINENO: result: $CC" >&5 1233echo "${ECHO_T}$CC" >&6 1234else 1235 echo "$as_me:$LINENO: result: no" >&5 1236echo "${ECHO_T}no" >&6 1237fi 1238 1239fi 1240if test -z "$ac_cv_prog_CC"; then 1241 ac_ct_CC=$CC 1242 # Extract the first word of "gcc", so it can be a program name with args. 1243set dummy gcc; ac_word=$2 1244echo "$as_me:$LINENO: checking for $ac_word" >&5 1245echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1246if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1247 echo $ECHO_N "(cached) $ECHO_C" >&6 1248else 1249 if test -n "$ac_ct_CC"; then 1250 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1251else 1252as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1253for as_dir in $PATH 1254do 1255 IFS=$as_save_IFS 1256 test -z "$as_dir" && as_dir=. 1257 for ac_exec_ext in '' $ac_executable_extensions; do 1258 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1259 ac_cv_prog_ac_ct_CC="gcc" 1260 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1261 break 2 1262 fi 1263done 1264done 1265 1266fi 1267fi 1268ac_ct_CC=$ac_cv_prog_ac_ct_CC 1269if test -n "$ac_ct_CC"; then 1270 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1271echo "${ECHO_T}$ac_ct_CC" >&6 1272else 1273 echo "$as_me:$LINENO: result: no" >&5 1274echo "${ECHO_T}no" >&6 1275fi 1276 1277 CC=$ac_ct_CC 1278else 1279 CC="$ac_cv_prog_CC" 1280fi 1281 1282if test -z "$CC"; then 1283 if test -n "$ac_tool_prefix"; then 1284 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1285set dummy ${ac_tool_prefix}cc; ac_word=$2 1286echo "$as_me:$LINENO: checking for $ac_word" >&5 1287echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1288if test "${ac_cv_prog_CC+set}" = set; then 1289 echo $ECHO_N "(cached) $ECHO_C" >&6 1290else 1291 if test -n "$CC"; then 1292 ac_cv_prog_CC="$CC" # Let the user override the test. 1293else 1294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1295for as_dir in $PATH 1296do 1297 IFS=$as_save_IFS 1298 test -z "$as_dir" && as_dir=. 1299 for ac_exec_ext in '' $ac_executable_extensions; do 1300 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1301 ac_cv_prog_CC="${ac_tool_prefix}cc" 1302 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1303 break 2 1304 fi 1305done 1306done 1307 1308fi 1309fi 1310CC=$ac_cv_prog_CC 1311if test -n "$CC"; then 1312 echo "$as_me:$LINENO: result: $CC" >&5 1313echo "${ECHO_T}$CC" >&6 1314else 1315 echo "$as_me:$LINENO: result: no" >&5 1316echo "${ECHO_T}no" >&6 1317fi 1318 1319fi 1320if test -z "$ac_cv_prog_CC"; then 1321 ac_ct_CC=$CC 1322 # Extract the first word of "cc", so it can be a program name with args. 1323set dummy cc; ac_word=$2 1324echo "$as_me:$LINENO: checking for $ac_word" >&5 1325echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1326if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1327 echo $ECHO_N "(cached) $ECHO_C" >&6 1328else 1329 if test -n "$ac_ct_CC"; then 1330 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1331else 1332as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1333for as_dir in $PATH 1334do 1335 IFS=$as_save_IFS 1336 test -z "$as_dir" && as_dir=. 1337 for ac_exec_ext in '' $ac_executable_extensions; do 1338 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1339 ac_cv_prog_ac_ct_CC="cc" 1340 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1341 break 2 1342 fi 1343done 1344done 1345 1346fi 1347fi 1348ac_ct_CC=$ac_cv_prog_ac_ct_CC 1349if test -n "$ac_ct_CC"; then 1350 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1351echo "${ECHO_T}$ac_ct_CC" >&6 1352else 1353 echo "$as_me:$LINENO: result: no" >&5 1354echo "${ECHO_T}no" >&6 1355fi 1356 1357 CC=$ac_ct_CC 1358else 1359 CC="$ac_cv_prog_CC" 1360fi 1361 1362fi 1363if test -z "$CC"; then 1364 # Extract the first word of "cc", so it can be a program name with args. 1365set dummy cc; ac_word=$2 1366echo "$as_me:$LINENO: checking for $ac_word" >&5 1367echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1368if test "${ac_cv_prog_CC+set}" = set; then 1369 echo $ECHO_N "(cached) $ECHO_C" >&6 1370else 1371 if test -n "$CC"; then 1372 ac_cv_prog_CC="$CC" # Let the user override the test. 1373else 1374 ac_prog_rejected=no 1375as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1376for as_dir in $PATH 1377do 1378 IFS=$as_save_IFS 1379 test -z "$as_dir" && as_dir=. 1380 for ac_exec_ext in '' $ac_executable_extensions; do 1381 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1382 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1383 ac_prog_rejected=yes 1384 continue 1385 fi 1386 ac_cv_prog_CC="cc" 1387 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1388 break 2 1389 fi 1390done 1391done 1392 1393if test $ac_prog_rejected = yes; then 1394 # We found a bogon in the path, so make sure we never use it. 1395 set dummy $ac_cv_prog_CC 1396 shift 1397 if test $# != 0; then 1398 # We chose a different compiler from the bogus one. 1399 # However, it has the same basename, so the bogon will be chosen 1400 # first if we set CC to just the basename; use the full file name. 1401 shift 1402 set dummy "$as_dir/$ac_word" ${1+"$@"} 1403 shift 1404 ac_cv_prog_CC="$@" 1405 fi 1406fi 1407fi 1408fi 1409CC=$ac_cv_prog_CC 1410if test -n "$CC"; then 1411 echo "$as_me:$LINENO: result: $CC" >&5 1412echo "${ECHO_T}$CC" >&6 1413else 1414 echo "$as_me:$LINENO: result: no" >&5 1415echo "${ECHO_T}no" >&6 1416fi 1417 1418fi 1419if test -z "$CC"; then 1420 if test -n "$ac_tool_prefix"; then 1421 for ac_prog in cl 1422 do 1423 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1424set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1425echo "$as_me:$LINENO: checking for $ac_word" >&5 1426echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1427if test "${ac_cv_prog_CC+set}" = set; then 1428 echo $ECHO_N "(cached) $ECHO_C" >&6 1429else 1430 if test -n "$CC"; then 1431 ac_cv_prog_CC="$CC" # Let the user override the test. 1432else 1433as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1434for as_dir in $PATH 1435do 1436 IFS=$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_CC="$ac_tool_prefix$ac_prog" 1441 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1442 break 2 1443 fi 1444done 1445done 1446 1447fi 1448fi 1449CC=$ac_cv_prog_CC 1450if test -n "$CC"; then 1451 echo "$as_me:$LINENO: result: $CC" >&5 1452echo "${ECHO_T}$CC" >&6 1453else 1454 echo "$as_me:$LINENO: result: no" >&5 1455echo "${ECHO_T}no" >&6 1456fi 1457 1458 test -n "$CC" && break 1459 done 1460fi 1461if test -z "$CC"; then 1462 ac_ct_CC=$CC 1463 for ac_prog in cl 1464do 1465 # Extract the first word of "$ac_prog", so it can be a program name with args. 1466set dummy $ac_prog; ac_word=$2 1467echo "$as_me:$LINENO: checking for $ac_word" >&5 1468echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1469if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1470 echo $ECHO_N "(cached) $ECHO_C" >&6 1471else 1472 if test -n "$ac_ct_CC"; then 1473 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1474else 1475as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1476for as_dir in $PATH 1477do 1478 IFS=$as_save_IFS 1479 test -z "$as_dir" && as_dir=. 1480 for ac_exec_ext in '' $ac_executable_extensions; do 1481 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1482 ac_cv_prog_ac_ct_CC="$ac_prog" 1483 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1484 break 2 1485 fi 1486done 1487done 1488 1489fi 1490fi 1491ac_ct_CC=$ac_cv_prog_ac_ct_CC 1492if test -n "$ac_ct_CC"; then 1493 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1494echo "${ECHO_T}$ac_ct_CC" >&6 1495else 1496 echo "$as_me:$LINENO: result: no" >&5 1497echo "${ECHO_T}no" >&6 1498fi 1499 1500 test -n "$ac_ct_CC" && break 1501done 1502 1503 CC=$ac_ct_CC 1504fi 1505 1506fi 1507 1508 1509test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 1510echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} 1511 { (exit 1); exit 1; }; } 1512 1513# Provide some information about the compiler. 1514echo "$as_me:$LINENO:" \ 1515 "checking for C compiler version" >&5 1516ac_compiler=`set X $ac_compile; echo $2` 1517{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1518 (eval $ac_compiler --version </dev/null >&5) 2>&5 1519 ac_status=$? 1520 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1521 (exit $ac_status); } 1522{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1523 (eval $ac_compiler -v </dev/null >&5) 2>&5 1524 ac_status=$? 1525 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1526 (exit $ac_status); } 1527{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1528 (eval $ac_compiler -V </dev/null >&5) 2>&5 1529 ac_status=$? 1530 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1531 (exit $ac_status); } 1532 1533cat >conftest.$ac_ext <<_ACEOF 1534#line $LINENO "configure" 1535#include "confdefs.h" 1536 1537#ifdef F77_DUMMY_MAIN 1538# ifdef __cplusplus 1539 extern "C" 1540# endif 1541 int F77_DUMMY_MAIN() { return 1; } 1542#endif 1543int 1544main () 1545{ 1546 1547 ; 1548 return 0; 1549} 1550_ACEOF 1551ac_clean_files_save=$ac_clean_files 1552ac_clean_files="$ac_clean_files a.out a.exe" 1553# Try to create an executable without -o first, disregard a.out. 1554# It will help us diagnose broken compilers, and finding out an intuition 1555# of exeext. 1556echo "$as_me:$LINENO: checking for C compiler default output" >&5 1557echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1558ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1559if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1560 (eval $ac_link_default) 2>&5 1561 ac_status=$? 1562 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1563 (exit $ac_status); }; then 1564 # Find the output, starting from the most likely. This scheme is 1565# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1566# resort. 1567 1568# Be careful to initialize this variable, since it used to be cached. 1569# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1570ac_cv_exeext= 1571for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; 1572 ls a.out conftest 2>/dev/null; 1573 ls a.* conftest.* 2>/dev/null`; do 1574 case $ac_file in 1575 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; 1576 a.out ) # We found the default executable, but exeext='' is most 1577 # certainly right. 1578 break;; 1579 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1580 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1581 export ac_cv_exeext 1582 break;; 1583 * ) break;; 1584 esac 1585done 1586else 1587 echo "$as_me: failed program was:" >&5 1588cat conftest.$ac_ext >&5 1589{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 1590echo "$as_me: error: C compiler cannot create executables" >&2;} 1591 { (exit 77); exit 77; }; } 1592fi 1593 1594ac_exeext=$ac_cv_exeext 1595echo "$as_me:$LINENO: result: $ac_file" >&5 1596echo "${ECHO_T}$ac_file" >&6 1597 1598# Check the compiler produces executables we can run. If not, either 1599# the compiler is broken, or we cross compile. 1600echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1601echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1602# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1603# If not cross compiling, check that we can run a simple program. 1604if test "$cross_compiling" != yes; then 1605 if { ac_try='./$ac_file' 1606 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1607 (eval $ac_try) 2>&5 1608 ac_status=$? 1609 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1610 (exit $ac_status); }; }; then 1611 cross_compiling=no 1612 else 1613 if test "$cross_compiling" = maybe; then 1614 cross_compiling=yes 1615 else 1616 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1617If you meant to cross compile, use \`--host'." >&5 1618echo "$as_me: error: cannot run C compiled programs. 1619If you meant to cross compile, use \`--host'." >&2;} 1620 { (exit 1); exit 1; }; } 1621 fi 1622 fi 1623fi 1624echo "$as_me:$LINENO: result: yes" >&5 1625echo "${ECHO_T}yes" >&6 1626 1627rm -f a.out a.exe conftest$ac_cv_exeext 1628ac_clean_files=$ac_clean_files_save 1629# Check the compiler produces executables we can run. If not, either 1630# the compiler is broken, or we cross compile. 1631echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1632echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1633echo "$as_me:$LINENO: result: $cross_compiling" >&5 1634echo "${ECHO_T}$cross_compiling" >&6 1635 1636echo "$as_me:$LINENO: checking for suffix of executables" >&5 1637echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1638if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1639 (eval $ac_link) 2>&5 1640 ac_status=$? 1641 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1642 (exit $ac_status); }; then 1643 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1644# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1645# work properly (i.e., refer to `conftest.exe'), while it won't with 1646# `rm'. 1647for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1648 case $ac_file in 1649 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 1650 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1651 export ac_cv_exeext 1652 break;; 1653 * ) break;; 1654 esac 1655done 1656else 1657 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 1658echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} 1659 { (exit 1); exit 1; }; } 1660fi 1661 1662rm -f conftest$ac_cv_exeext 1663echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1664echo "${ECHO_T}$ac_cv_exeext" >&6 1665 1666rm -f conftest.$ac_ext 1667EXEEXT=$ac_cv_exeext 1668ac_exeext=$EXEEXT 1669echo "$as_me:$LINENO: checking for suffix of object files" >&5 1670echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1671if test "${ac_cv_objext+set}" = set; then 1672 echo $ECHO_N "(cached) $ECHO_C" >&6 1673else 1674 cat >conftest.$ac_ext <<_ACEOF 1675#line $LINENO "configure" 1676#include "confdefs.h" 1677 1678#ifdef F77_DUMMY_MAIN 1679# ifdef __cplusplus 1680 extern "C" 1681# endif 1682 int F77_DUMMY_MAIN() { return 1; } 1683#endif 1684int 1685main () 1686{ 1687 1688 ; 1689 return 0; 1690} 1691_ACEOF 1692rm -f conftest.o conftest.obj 1693if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1694 (eval $ac_compile) 2>&5 1695 ac_status=$? 1696 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1697 (exit $ac_status); }; then 1698 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1699 case $ac_file in 1700 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 1701 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1702 break;; 1703 esac 1704done 1705else 1706 echo "$as_me: failed program was:" >&5 1707cat conftest.$ac_ext >&5 1708{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 1709echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} 1710 { (exit 1); exit 1; }; } 1711fi 1712 1713rm -f conftest.$ac_cv_objext conftest.$ac_ext 1714fi 1715echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1716echo "${ECHO_T}$ac_cv_objext" >&6 1717OBJEXT=$ac_cv_objext 1718ac_objext=$OBJEXT 1719echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1720echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1721if test "${ac_cv_c_compiler_gnu+set}" = set; then 1722 echo $ECHO_N "(cached) $ECHO_C" >&6 1723else 1724 cat >conftest.$ac_ext <<_ACEOF 1725#line $LINENO "configure" 1726#include "confdefs.h" 1727 1728#ifdef F77_DUMMY_MAIN 1729# ifdef __cplusplus 1730 extern "C" 1731# endif 1732 int F77_DUMMY_MAIN() { return 1; } 1733#endif 1734int 1735main () 1736{ 1737#ifndef __GNUC__ 1738 choke me 1739#endif 1740 1741 ; 1742 return 0; 1743} 1744_ACEOF 1745rm -f conftest.$ac_objext 1746if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1747 (eval $ac_compile) 2>&5 1748 ac_status=$? 1749 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1750 (exit $ac_status); } && 1751 { ac_try='test -s conftest.$ac_objext' 1752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1753 (eval $ac_try) 2>&5 1754 ac_status=$? 1755 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1756 (exit $ac_status); }; }; then 1757 ac_compiler_gnu=yes 1758else 1759 echo "$as_me: failed program was:" >&5 1760cat conftest.$ac_ext >&5 1761ac_compiler_gnu=no 1762fi 1763rm -f conftest.$ac_objext conftest.$ac_ext 1764ac_cv_c_compiler_gnu=$ac_compiler_gnu 1765 1766fi 1767echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 1768echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1769GCC=`test $ac_compiler_gnu = yes && echo yes` 1770ac_test_CFLAGS=${CFLAGS+set} 1771ac_save_CFLAGS=$CFLAGS 1772CFLAGS="-g" 1773echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 1774echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1775if test "${ac_cv_prog_cc_g+set}" = set; then 1776 echo $ECHO_N "(cached) $ECHO_C" >&6 1777else 1778 cat >conftest.$ac_ext <<_ACEOF 1779#line $LINENO "configure" 1780#include "confdefs.h" 1781 1782#ifdef F77_DUMMY_MAIN 1783# ifdef __cplusplus 1784 extern "C" 1785# endif 1786 int F77_DUMMY_MAIN() { return 1; } 1787#endif 1788int 1789main () 1790{ 1791 1792 ; 1793 return 0; 1794} 1795_ACEOF 1796rm -f conftest.$ac_objext 1797if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1798 (eval $ac_compile) 2>&5 1799 ac_status=$? 1800 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1801 (exit $ac_status); } && 1802 { ac_try='test -s conftest.$ac_objext' 1803 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1804 (eval $ac_try) 2>&5 1805 ac_status=$? 1806 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1807 (exit $ac_status); }; }; then 1808 ac_cv_prog_cc_g=yes 1809else 1810 echo "$as_me: failed program was:" >&5 1811cat conftest.$ac_ext >&5 1812ac_cv_prog_cc_g=no 1813fi 1814rm -f conftest.$ac_objext conftest.$ac_ext 1815fi 1816echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 1817echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1818if test "$ac_test_CFLAGS" = set; then 1819 CFLAGS=$ac_save_CFLAGS 1820elif test $ac_cv_prog_cc_g = yes; then 1821 if test "$GCC" = yes; then 1822 CFLAGS="-g -O2" 1823 else 1824 CFLAGS="-g" 1825 fi 1826else 1827 if test "$GCC" = yes; then 1828 CFLAGS="-O2" 1829 else 1830 CFLAGS= 1831 fi 1832fi 1833# Some people use a C++ compiler to compile C. Since we use `exit', 1834# in C++ we need to declare it. In case someone uses the same compiler 1835# for both compiling C and C++ we need to have the C++ compiler decide 1836# the declaration of exit, since it's the most demanding environment. 1837cat >conftest.$ac_ext <<_ACEOF 1838#ifndef __cplusplus 1839 choke me 1840#endif 1841_ACEOF 1842rm -f conftest.$ac_objext 1843if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1844 (eval $ac_compile) 2>&5 1845 ac_status=$? 1846 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1847 (exit $ac_status); } && 1848 { ac_try='test -s conftest.$ac_objext' 1849 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1850 (eval $ac_try) 2>&5 1851 ac_status=$? 1852 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1853 (exit $ac_status); }; }; then 1854 for ac_declaration in \ 1855 ''\ 1856 '#include <stdlib.h>' \ 1857 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1858 'extern "C" void std::exit (int); using std::exit;' \ 1859 'extern "C" void exit (int) throw ();' \ 1860 'extern "C" void exit (int);' \ 1861 'void exit (int);' 1862do 1863 cat >conftest.$ac_ext <<_ACEOF 1864#line $LINENO "configure" 1865#include "confdefs.h" 1866#include <stdlib.h> 1867$ac_declaration 1868#ifdef F77_DUMMY_MAIN 1869# ifdef __cplusplus 1870 extern "C" 1871# endif 1872 int F77_DUMMY_MAIN() { return 1; } 1873#endif 1874int 1875main () 1876{ 1877exit (42); 1878 ; 1879 return 0; 1880} 1881_ACEOF 1882rm -f conftest.$ac_objext 1883if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1884 (eval $ac_compile) 2>&5 1885 ac_status=$? 1886 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1887 (exit $ac_status); } && 1888 { ac_try='test -s conftest.$ac_objext' 1889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1890 (eval $ac_try) 2>&5 1891 ac_status=$? 1892 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1893 (exit $ac_status); }; }; then 1894 : 1895else 1896 echo "$as_me: failed program was:" >&5 1897cat conftest.$ac_ext >&5 1898continue 1899fi 1900rm -f conftest.$ac_objext conftest.$ac_ext 1901 cat >conftest.$ac_ext <<_ACEOF 1902#line $LINENO "configure" 1903#include "confdefs.h" 1904$ac_declaration 1905#ifdef F77_DUMMY_MAIN 1906# ifdef __cplusplus 1907 extern "C" 1908# endif 1909 int F77_DUMMY_MAIN() { return 1; } 1910#endif 1911int 1912main () 1913{ 1914exit (42); 1915 ; 1916 return 0; 1917} 1918_ACEOF 1919rm -f conftest.$ac_objext 1920if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1921 (eval $ac_compile) 2>&5 1922 ac_status=$? 1923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1924 (exit $ac_status); } && 1925 { ac_try='test -s conftest.$ac_objext' 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 $ac_status); }; }; then 1931 break 1932else 1933 echo "$as_me: failed program was:" >&5 1934cat conftest.$ac_ext >&5 1935fi 1936rm -f conftest.$ac_objext conftest.$ac_ext 1937done 1938rm -f conftest* 1939if test -n "$ac_declaration"; then 1940 echo '#ifdef __cplusplus' >>confdefs.h 1941 echo $ac_declaration >>confdefs.h 1942 echo '#endif' >>confdefs.h 1943fi 1944 1945else 1946 echo "$as_me: failed program was:" >&5 1947cat conftest.$ac_ext >&5 1948fi 1949rm -f conftest.$ac_objext conftest.$ac_ext 1950ac_ext=c 1951ac_cpp='$CPP $CPPFLAGS' 1952ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1953ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1954ac_compiler_gnu=$ac_cv_c_compiler_gnu 1955 1956ac_aux_dir= 1957for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1958 if test -f $ac_dir/install-sh; then 1959 ac_aux_dir=$ac_dir 1960 ac_install_sh="$ac_aux_dir/install-sh -c" 1961 break 1962 elif test -f $ac_dir/install.sh; then 1963 ac_aux_dir=$ac_dir 1964 ac_install_sh="$ac_aux_dir/install.sh -c" 1965 break 1966 elif test -f $ac_dir/shtool; then 1967 ac_aux_dir=$ac_dir 1968 ac_install_sh="$ac_aux_dir/shtool install -c" 1969 break 1970 fi 1971done 1972if test -z "$ac_aux_dir"; then 1973 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1974echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1975 { (exit 1); exit 1; }; } 1976fi 1977ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1978ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1979ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1980 1981# Find a good install program. We prefer a C program (faster), 1982# so one script is as good as another. But avoid the broken or 1983# incompatible versions: 1984# SysV /etc/install, /usr/sbin/install 1985# SunOS /usr/etc/install 1986# IRIX /sbin/install 1987# AIX /bin/install 1988# AmigaOS /C/install, which installs bootblocks on floppy discs 1989# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1990# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1991# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1992# ./install, which can be erroneously created by make from ./install.sh. 1993echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1994echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1995if test -z "$INSTALL"; then 1996if test "${ac_cv_path_install+set}" = set; then 1997 echo $ECHO_N "(cached) $ECHO_C" >&6 1998else 1999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2000for as_dir in $PATH 2001do 2002 IFS=$as_save_IFS 2003 test -z "$as_dir" && as_dir=. 2004 # Account for people who put trailing slashes in PATH elements. 2005case $as_dir/ in 2006 ./ | .// | /cC/* | \ 2007 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2008 /usr/ucb/* ) ;; 2009 *) 2010 # OSF1 and SCO ODT 3.0 have their own names for install. 2011 # Don't use installbsd from OSF since it installs stuff as root 2012 # by default. 2013 for ac_prog in ginstall scoinst install; do 2014 for ac_exec_ext in '' $ac_executable_extensions; do 2015 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2016 if test $ac_prog = install && 2017 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2018 # AIX install. It has an incompatible calling convention. 2019 : 2020 elif test $ac_prog = install && 2021 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2022 # program-specific install script used by HP pwplus--don't use. 2023 : 2024 else 2025 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2026 break 3 2027 fi 2028 fi 2029 done 2030 done 2031 ;; 2032esac 2033done 2034 2035 2036fi 2037 if test "${ac_cv_path_install+set}" = set; then 2038 INSTALL=$ac_cv_path_install 2039 else 2040 # As a last resort, use the slow shell script. We don't cache a 2041 # path for INSTALL within a source directory, because that will 2042 # break other packages using the cache if that directory is 2043 # removed, or if the path is relative. 2044 INSTALL=$ac_install_sh 2045 fi 2046fi 2047echo "$as_me:$LINENO: result: $INSTALL" >&5 2048echo "${ECHO_T}$INSTALL" >&6 2049 2050# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2051# It thinks the first close brace ends the variable substitution. 2052test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2053 2054test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2055 2056test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2057 2058echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 2059echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2060set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2061if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2062 echo $ECHO_N "(cached) $ECHO_C" >&6 2063else 2064 cat >conftest.make <<\_ACEOF 2065all: 2066 @echo 'ac_maketemp="${MAKE}"' 2067_ACEOF 2068# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2069eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2070if test -n "$ac_maketemp"; then 2071 eval ac_cv_prog_make_${ac_make}_set=yes 2072else 2073 eval ac_cv_prog_make_${ac_make}_set=no 2074fi 2075rm -f conftest.make 2076fi 2077if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2078 echo "$as_me:$LINENO: result: yes" >&5 2079echo "${ECHO_T}yes" >&6 2080 SET_MAKE= 2081else 2082 echo "$as_me:$LINENO: result: no" >&5 2083echo "${ECHO_T}no" >&6 2084 SET_MAKE="MAKE=${MAKE-make}" 2085fi 2086 2087 2088 2089 2090echo "$as_me:$LINENO: checking for main in -lcurses" >&5 2091echo $ECHO_N "checking for main in -lcurses... $ECHO_C" >&6 2092if test "${ac_cv_lib_curses_main+set}" = set; then 2093 echo $ECHO_N "(cached) $ECHO_C" >&6 2094else 2095 ac_check_lib_save_LIBS=$LIBS 2096LIBS="-lcurses $LIBS" 2097cat >conftest.$ac_ext <<_ACEOF 2098#line $LINENO "configure" 2099#include "confdefs.h" 2100 2101 2102#ifdef F77_DUMMY_MAIN 2103# ifdef __cplusplus 2104 extern "C" 2105# endif 2106 int F77_DUMMY_MAIN() { return 1; } 2107#endif 2108int 2109main () 2110{ 2111main (); 2112 ; 2113 return 0; 2114} 2115_ACEOF 2116rm -f conftest.$ac_objext conftest$ac_exeext 2117if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2118 (eval $ac_link) 2>&5 2119 ac_status=$? 2120 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2121 (exit $ac_status); } && 2122 { ac_try='test -s conftest$ac_exeext' 2123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2124 (eval $ac_try) 2>&5 2125 ac_status=$? 2126 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2127 (exit $ac_status); }; }; then 2128 ac_cv_lib_curses_main=yes 2129else 2130 echo "$as_me: failed program was:" >&5 2131cat conftest.$ac_ext >&5 2132ac_cv_lib_curses_main=no 2133fi 2134rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2135LIBS=$ac_check_lib_save_LIBS 2136fi 2137echo "$as_me:$LINENO: result: $ac_cv_lib_curses_main" >&5 2138echo "${ECHO_T}$ac_cv_lib_curses_main" >&6 2139if test $ac_cv_lib_curses_main = yes; then 2140 cat >>confdefs.h <<_ACEOF 2141#define HAVE_LIBCURSES 1 2142_ACEOF 2143 2144 LIBS="-lcurses $LIBS" 2145 2146fi 2147 2148 2149echo "$as_me:$LINENO: checking for main in -ledit" >&5 2150echo $ECHO_N "checking for main in -ledit... $ECHO_C" >&6 2151if test "${ac_cv_lib_edit_main+set}" = set; then 2152 echo $ECHO_N "(cached) $ECHO_C" >&6 2153else 2154 ac_check_lib_save_LIBS=$LIBS 2155LIBS="-ledit $LIBS" 2156cat >conftest.$ac_ext <<_ACEOF 2157#line $LINENO "configure" 2158#include "confdefs.h" 2159 2160 2161#ifdef F77_DUMMY_MAIN 2162# ifdef __cplusplus 2163 extern "C" 2164# endif 2165 int F77_DUMMY_MAIN() { return 1; } 2166#endif 2167int 2168main () 2169{ 2170main (); 2171 ; 2172 return 0; 2173} 2174_ACEOF 2175rm -f conftest.$ac_objext conftest$ac_exeext 2176if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2177 (eval $ac_link) 2>&5 2178 ac_status=$? 2179 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2180 (exit $ac_status); } && 2181 { ac_try='test -s conftest$ac_exeext' 2182 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2183 (eval $ac_try) 2>&5 2184 ac_status=$? 2185 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2186 (exit $ac_status); }; }; then 2187 ac_cv_lib_edit_main=yes 2188else 2189 echo "$as_me: failed program was:" >&5 2190cat conftest.$ac_ext >&5 2191ac_cv_lib_edit_main=no 2192fi 2193rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2194LIBS=$ac_check_lib_save_LIBS 2195fi 2196echo "$as_me:$LINENO: result: $ac_cv_lib_edit_main" >&5 2197echo "${ECHO_T}$ac_cv_lib_edit_main" >&6 2198if test $ac_cv_lib_edit_main = yes; then 2199 cat >>confdefs.h <<_ACEOF 2200#define HAVE_LIBEDIT 1 2201_ACEOF 2202 2203 LIBS="-ledit $LIBS" 2204 2205fi 2206 2207 2208echo "$as_me:$LINENO: checking for main in -lncurses" >&5 2209echo $ECHO_N "checking for main in -lncurses... $ECHO_C" >&6 2210if test "${ac_cv_lib_ncurses_main+set}" = set; then 2211 echo $ECHO_N "(cached) $ECHO_C" >&6 2212else 2213 ac_check_lib_save_LIBS=$LIBS 2214LIBS="-lncurses $LIBS" 2215cat >conftest.$ac_ext <<_ACEOF 2216#line $LINENO "configure" 2217#include "confdefs.h" 2218 2219 2220#ifdef F77_DUMMY_MAIN 2221# ifdef __cplusplus 2222 extern "C" 2223# endif 2224 int F77_DUMMY_MAIN() { return 1; } 2225#endif 2226int 2227main () 2228{ 2229main (); 2230 ; 2231 return 0; 2232} 2233_ACEOF 2234rm -f conftest.$ac_objext conftest$ac_exeext 2235if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2236 (eval $ac_link) 2>&5 2237 ac_status=$? 2238 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2239 (exit $ac_status); } && 2240 { ac_try='test -s conftest$ac_exeext' 2241 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2242 (eval $ac_try) 2>&5 2243 ac_status=$? 2244 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2245 (exit $ac_status); }; }; then 2246 ac_cv_lib_ncurses_main=yes 2247else 2248 echo "$as_me: failed program was:" >&5 2249cat conftest.$ac_ext >&5 2250ac_cv_lib_ncurses_main=no 2251fi 2252rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2253LIBS=$ac_check_lib_save_LIBS 2254fi 2255echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_main" >&5 2256echo "${ECHO_T}$ac_cv_lib_ncurses_main" >&6 2257if test $ac_cv_lib_ncurses_main = yes; then 2258 cat >>confdefs.h <<_ACEOF 2259#define HAVE_LIBNCURSES 1 2260_ACEOF 2261 2262 LIBS="-lncurses $LIBS" 2263 2264fi 2265 2266 2267echo "$as_me:$LINENO: checking for main in -lreadline" >&5 2268echo $ECHO_N "checking for main in -lreadline... $ECHO_C" >&6 2269if test "${ac_cv_lib_readline_main+set}" = set; then 2270 echo $ECHO_N "(cached) $ECHO_C" >&6 2271else 2272 ac_check_lib_save_LIBS=$LIBS 2273LIBS="-lreadline $LIBS" 2274cat >conftest.$ac_ext <<_ACEOF 2275#line $LINENO "configure" 2276#include "confdefs.h" 2277 2278 2279#ifdef F77_DUMMY_MAIN 2280# ifdef __cplusplus 2281 extern "C" 2282# endif 2283 int F77_DUMMY_MAIN() { return 1; } 2284#endif 2285int 2286main () 2287{ 2288main (); 2289 ; 2290 return 0; 2291} 2292_ACEOF 2293rm -f conftest.$ac_objext conftest$ac_exeext 2294if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2295 (eval $ac_link) 2>&5 2296 ac_status=$? 2297 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2298 (exit $ac_status); } && 2299 { ac_try='test -s conftest$ac_exeext' 2300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2301 (eval $ac_try) 2>&5 2302 ac_status=$? 2303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2304 (exit $ac_status); }; }; then 2305 ac_cv_lib_readline_main=yes 2306else 2307 echo "$as_me: failed program was:" >&5 2308cat conftest.$ac_ext >&5 2309ac_cv_lib_readline_main=no 2310fi 2311rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2312LIBS=$ac_check_lib_save_LIBS 2313fi 2314echo "$as_me:$LINENO: result: $ac_cv_lib_readline_main" >&5 2315echo "${ECHO_T}$ac_cv_lib_readline_main" >&6 2316if test $ac_cv_lib_readline_main = yes; then 2317 cat >>confdefs.h <<_ACEOF 2318#define HAVE_LIBREADLINE 1 2319_ACEOF 2320 2321 LIBS="-lreadline $LIBS" 2322 2323fi 2324 2325 2326ac_ext=c 2327ac_cpp='$CPP $CPPFLAGS' 2328ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2329ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2330ac_compiler_gnu=$ac_cv_c_compiler_gnu 2331echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2332echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2333# On Suns, sometimes $CPP names a directory. 2334if test -n "$CPP" && test -d "$CPP"; then 2335 CPP= 2336fi 2337if test -z "$CPP"; then 2338 if test "${ac_cv_prog_CPP+set}" = set; then 2339 echo $ECHO_N "(cached) $ECHO_C" >&6 2340else 2341 # Double quotes because CPP needs to be expanded 2342 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2343 do 2344 ac_preproc_ok=false 2345for ac_c_preproc_warn_flag in '' yes 2346do 2347 # Use a header file that comes with gcc, so configuring glibc 2348 # with a fresh cross-compiler works. 2349 # On the NeXT, cc -E runs the code through the compiler's parser, 2350 # not just through cpp. "Syntax error" is here to catch this case. 2351 cat >conftest.$ac_ext <<_ACEOF 2352#line $LINENO "configure" 2353#include "confdefs.h" 2354#include <assert.h> 2355 Syntax error 2356_ACEOF 2357if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2358 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2359 ac_status=$? 2360 egrep -v '^ *\+' conftest.er1 >conftest.err 2361 rm -f conftest.er1 2362 cat conftest.err >&5 2363 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2364 (exit $ac_status); } >/dev/null; then 2365 if test -s conftest.err; then 2366 ac_cpp_err=$ac_c_preproc_warn_flag 2367 else 2368 ac_cpp_err= 2369 fi 2370else 2371 ac_cpp_err=yes 2372fi 2373if test -z "$ac_cpp_err"; then 2374 : 2375else 2376 echo "$as_me: failed program was:" >&5 2377 cat conftest.$ac_ext >&5 2378 # Broken: fails on valid input. 2379continue 2380fi 2381rm -f conftest.err conftest.$ac_ext 2382 2383 # OK, works on sane cases. Now check whether non-existent headers 2384 # can be detected and how. 2385 cat >conftest.$ac_ext <<_ACEOF 2386#line $LINENO "configure" 2387#include "confdefs.h" 2388#include <ac_nonexistent.h> 2389_ACEOF 2390if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2391 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2392 ac_status=$? 2393 egrep -v '^ *\+' conftest.er1 >conftest.err 2394 rm -f conftest.er1 2395 cat conftest.err >&5 2396 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2397 (exit $ac_status); } >/dev/null; then 2398 if test -s conftest.err; then 2399 ac_cpp_err=$ac_c_preproc_warn_flag 2400 else 2401 ac_cpp_err= 2402 fi 2403else 2404 ac_cpp_err=yes 2405fi 2406if test -z "$ac_cpp_err"; then 2407 # Broken: success on invalid input. 2408continue 2409else 2410 echo "$as_me: failed program was:" >&5 2411 cat conftest.$ac_ext >&5 2412 # Passes both tests. 2413ac_preproc_ok=: 2414break 2415fi 2416rm -f conftest.err conftest.$ac_ext 2417 2418done 2419# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2420rm -f conftest.err conftest.$ac_ext 2421if $ac_preproc_ok; then 2422 break 2423fi 2424 2425 done 2426 ac_cv_prog_CPP=$CPP 2427 2428fi 2429 CPP=$ac_cv_prog_CPP 2430else 2431 ac_cv_prog_CPP=$CPP 2432fi 2433echo "$as_me:$LINENO: result: $CPP" >&5 2434echo "${ECHO_T}$CPP" >&6 2435ac_preproc_ok=false 2436for ac_c_preproc_warn_flag in '' yes 2437do 2438 # Use a header file that comes with gcc, so configuring glibc 2439 # with a fresh cross-compiler works. 2440 # On the NeXT, cc -E runs the code through the compiler's parser, 2441 # not just through cpp. "Syntax error" is here to catch this case. 2442 cat >conftest.$ac_ext <<_ACEOF 2443#line $LINENO "configure" 2444#include "confdefs.h" 2445#include <assert.h> 2446 Syntax error 2447_ACEOF 2448if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2449 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2450 ac_status=$? 2451 egrep -v '^ *\+' conftest.er1 >conftest.err 2452 rm -f conftest.er1 2453 cat conftest.err >&5 2454 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2455 (exit $ac_status); } >/dev/null; then 2456 if test -s conftest.err; then 2457 ac_cpp_err=$ac_c_preproc_warn_flag 2458 else 2459 ac_cpp_err= 2460 fi 2461else 2462 ac_cpp_err=yes 2463fi 2464if test -z "$ac_cpp_err"; then 2465 : 2466else 2467 echo "$as_me: failed program was:" >&5 2468 cat conftest.$ac_ext >&5 2469 # Broken: fails on valid input. 2470continue 2471fi 2472rm -f conftest.err conftest.$ac_ext 2473 2474 # OK, works on sane cases. Now check whether non-existent headers 2475 # can be detected and how. 2476 cat >conftest.$ac_ext <<_ACEOF 2477#line $LINENO "configure" 2478#include "confdefs.h" 2479#include <ac_nonexistent.h> 2480_ACEOF 2481if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2482 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2483 ac_status=$? 2484 egrep -v '^ *\+' conftest.er1 >conftest.err 2485 rm -f conftest.er1 2486 cat conftest.err >&5 2487 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2488 (exit $ac_status); } >/dev/null; then 2489 if test -s conftest.err; then 2490 ac_cpp_err=$ac_c_preproc_warn_flag 2491 else 2492 ac_cpp_err= 2493 fi 2494else 2495 ac_cpp_err=yes 2496fi 2497if test -z "$ac_cpp_err"; then 2498 # Broken: success on invalid input. 2499continue 2500else 2501 echo "$as_me: failed program was:" >&5 2502 cat conftest.$ac_ext >&5 2503 # Passes both tests. 2504ac_preproc_ok=: 2505break 2506fi 2507rm -f conftest.err conftest.$ac_ext 2508 2509done 2510# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2511rm -f conftest.err conftest.$ac_ext 2512if $ac_preproc_ok; then 2513 : 2514else 2515 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 2516echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 2517 { (exit 1); exit 1; }; } 2518fi 2519 2520ac_ext=c 2521ac_cpp='$CPP $CPPFLAGS' 2522ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2523ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2524ac_compiler_gnu=$ac_cv_c_compiler_gnu 2525 2526 2527echo "$as_me:$LINENO: checking for ANSI C header files" >&5 2528echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 2529if test "${ac_cv_header_stdc+set}" = set; then 2530 echo $ECHO_N "(cached) $ECHO_C" >&6 2531else 2532 cat >conftest.$ac_ext <<_ACEOF 2533#line $LINENO "configure" 2534#include "confdefs.h" 2535#include <stdlib.h> 2536#include <stdarg.h> 2537#include <string.h> 2538#include <float.h> 2539 2540_ACEOF 2541if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2542 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2543 ac_status=$? 2544 egrep -v '^ *\+' conftest.er1 >conftest.err 2545 rm -f conftest.er1 2546 cat conftest.err >&5 2547 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2548 (exit $ac_status); } >/dev/null; then 2549 if test -s conftest.err; then 2550 ac_cpp_err=$ac_c_preproc_warn_flag 2551 else 2552 ac_cpp_err= 2553 fi 2554else 2555 ac_cpp_err=yes 2556fi 2557if test -z "$ac_cpp_err"; then 2558 ac_cv_header_stdc=yes 2559else 2560 echo "$as_me: failed program was:" >&5 2561 cat conftest.$ac_ext >&5 2562 ac_cv_header_stdc=no 2563fi 2564rm -f conftest.err conftest.$ac_ext 2565 2566if test $ac_cv_header_stdc = yes; then 2567 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 2568 cat >conftest.$ac_ext <<_ACEOF 2569#line $LINENO "configure" 2570#include "confdefs.h" 2571#include <string.h> 2572 2573_ACEOF 2574if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2575 egrep "memchr" >/dev/null 2>&1; then 2576 : 2577else 2578 ac_cv_header_stdc=no 2579fi 2580rm -f conftest* 2581 2582fi 2583 2584if test $ac_cv_header_stdc = yes; then 2585 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 2586 cat >conftest.$ac_ext <<_ACEOF 2587#line $LINENO "configure" 2588#include "confdefs.h" 2589#include <stdlib.h> 2590 2591_ACEOF 2592if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2593 egrep "free" >/dev/null 2>&1; then 2594 : 2595else 2596 ac_cv_header_stdc=no 2597fi 2598rm -f conftest* 2599 2600fi 2601 2602if test $ac_cv_header_stdc = yes; then 2603 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 2604 if test "$cross_compiling" = yes; then 2605 : 2606else 2607 cat >conftest.$ac_ext <<_ACEOF 2608#line $LINENO "configure" 2609#include "confdefs.h" 2610#include <ctype.h> 2611#if ((' ' & 0x0FF) == 0x020) 2612# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 2613# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 2614#else 2615# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 2616 || ('j' <= (c) && (c) <= 'r') \ 2617 || ('s' <= (c) && (c) <= 'z')) 2618# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 2619#endif 2620 2621#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 2622int 2623main () 2624{ 2625 int i; 2626 for (i = 0; i < 256; i++) 2627 if (XOR (islower (i), ISLOWER (i)) 2628 || toupper (i) != TOUPPER (i)) 2629 exit(2); 2630 exit (0); 2631} 2632_ACEOF 2633rm -f conftest$ac_exeext 2634if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2635 (eval $ac_link) 2>&5 2636 ac_status=$? 2637 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2638 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 2639 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2640 (eval $ac_try) 2>&5 2641 ac_status=$? 2642 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2643 (exit $ac_status); }; }; then 2644 : 2645else 2646 echo "$as_me: program exited with status $ac_status" >&5 2647echo "$as_me: failed program was:" >&5 2648cat conftest.$ac_ext >&5 2649( exit $ac_status ) 2650ac_cv_header_stdc=no 2651fi 2652rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 2653fi 2654fi 2655fi 2656echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 2657echo "${ECHO_T}$ac_cv_header_stdc" >&6 2658if test $ac_cv_header_stdc = yes; then 2659 2660cat >>confdefs.h <<\_ACEOF 2661#define STDC_HEADERS 1 2662_ACEOF 2663 2664fi 2665 2666# On IRIX 5.3, sys/types and inttypes.h are conflicting. 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 2677 inttypes.h stdint.h unistd.h 2678do 2679as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2680echo "$as_me:$LINENO: checking for $ac_header" >&5 2681echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2682if eval "test \"\${$as_ac_Header+set}\" = set"; then 2683 echo $ECHO_N "(cached) $ECHO_C" >&6 2684else 2685 cat >conftest.$ac_ext <<_ACEOF 2686#line $LINENO "configure" 2687#include "confdefs.h" 2688$ac_includes_default 2689 2690#include <$ac_header> 2691_ACEOF 2692rm -f conftest.$ac_objext 2693if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2694 (eval $ac_compile) 2>&5 2695 ac_status=$? 2696 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2697 (exit $ac_status); } && 2698 { ac_try='test -s conftest.$ac_objext' 2699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2700 (eval $ac_try) 2>&5 2701 ac_status=$? 2702 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2703 (exit $ac_status); }; }; then 2704 eval "$as_ac_Header=yes" 2705else 2706 echo "$as_me: failed program was:" >&5 2707cat conftest.$ac_ext >&5 2708eval "$as_ac_Header=no" 2709fi 2710rm -f conftest.$ac_objext conftest.$ac_ext 2711fi 2712echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2713echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2714if test `eval echo '${'$as_ac_Header'}'` = yes; then 2715 cat >>confdefs.h <<_ACEOF 2716#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2717_ACEOF 2718 2719fi 2720 2721done 2722 2723 2724 2725 2726 2727 2728for ac_header in errno.h stdlib.h unistd.h readline/history.h 2729do 2730as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2731if eval "test \"\${$as_ac_Header+set}\" = set"; then 2732 echo "$as_me:$LINENO: checking for $ac_header" >&5 2733echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2734if eval "test \"\${$as_ac_Header+set}\" = set"; then 2735 echo $ECHO_N "(cached) $ECHO_C" >&6 2736fi 2737echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2738echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2739else 2740 # Is the header compilable? 2741echo "$as_me:$LINENO: checking $ac_header usability" >&5 2742echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 2743cat >conftest.$ac_ext <<_ACEOF 2744#line $LINENO "configure" 2745#include "confdefs.h" 2746$ac_includes_default 2747#include <$ac_header> 2748_ACEOF 2749rm -f conftest.$ac_objext 2750if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2751 (eval $ac_compile) 2>&5 2752 ac_status=$? 2753 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2754 (exit $ac_status); } && 2755 { ac_try='test -s conftest.$ac_objext' 2756 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2757 (eval $ac_try) 2>&5 2758 ac_status=$? 2759 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2760 (exit $ac_status); }; }; then 2761 ac_header_compiler=yes 2762else 2763 echo "$as_me: failed program was:" >&5 2764cat conftest.$ac_ext >&5 2765ac_header_compiler=no 2766fi 2767rm -f conftest.$ac_objext conftest.$ac_ext 2768echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 2769echo "${ECHO_T}$ac_header_compiler" >&6 2770 2771# Is the header present? 2772echo "$as_me:$LINENO: checking $ac_header presence" >&5 2773echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 2774cat >conftest.$ac_ext <<_ACEOF 2775#line $LINENO "configure" 2776#include "confdefs.h" 2777#include <$ac_header> 2778_ACEOF 2779if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2780 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2781 ac_status=$? 2782 egrep -v '^ *\+' conftest.er1 >conftest.err 2783 rm -f conftest.er1 2784 cat conftest.err >&5 2785 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2786 (exit $ac_status); } >/dev/null; then 2787 if test -s conftest.err; then 2788 ac_cpp_err=$ac_c_preproc_warn_flag 2789 else 2790 ac_cpp_err= 2791 fi 2792else 2793 ac_cpp_err=yes 2794fi 2795if test -z "$ac_cpp_err"; then 2796 ac_header_preproc=yes 2797else 2798 echo "$as_me: failed program was:" >&5 2799 cat conftest.$ac_ext >&5 2800 ac_header_preproc=no 2801fi 2802rm -f conftest.err conftest.$ac_ext 2803echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 2804echo "${ECHO_T}$ac_header_preproc" >&6 2805 2806# So? What about this header? 2807case $ac_header_compiler:$ac_header_preproc in 2808 yes:no ) 2809 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 2810echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 2811 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 2812echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 2813 no:yes ) 2814 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 2815echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 2816 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 2817echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 2818 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 2819echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 2820esac 2821echo "$as_me:$LINENO: checking for $ac_header" >&5 2822echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2823if eval "test \"\${$as_ac_Header+set}\" = set"; then 2824 echo $ECHO_N "(cached) $ECHO_C" >&6 2825else 2826 eval "$as_ac_Header=$ac_header_preproc" 2827fi 2828echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2829echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2830 2831fi 2832if test `eval echo '${'$as_ac_Header'}'` = yes; then 2833 cat >>confdefs.h <<_ACEOF 2834#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2835_ACEOF 2836 2837fi 2838 2839done 2840 2841 2842echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2843echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2844if test "${ac_cv_prog_cc_stdc+set}" = set; then 2845 echo $ECHO_N "(cached) $ECHO_C" >&6 2846else 2847 ac_cv_prog_cc_stdc=no 2848ac_save_CC=$CC 2849cat >conftest.$ac_ext <<_ACEOF 2850#line $LINENO "configure" 2851#include "confdefs.h" 2852#include <stdarg.h> 2853#include <stdio.h> 2854#include <sys/types.h> 2855#include <sys/stat.h> 2856/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2857struct buf { int x; }; 2858FILE * (*rcsopen) (struct buf *, struct stat *, int); 2859static char *e (p, i) 2860 char **p; 2861 int i; 2862{ 2863 return p[i]; 2864} 2865static char *f (char * (*g) (char **, int), char **p, ...) 2866{ 2867 char *s; 2868 va_list v; 2869 va_start (v,p); 2870 s = g (p, va_arg (v,int)); 2871 va_end (v); 2872 return s; 2873} 2874int test (int i, double x); 2875struct s1 {int (*f) (int a);}; 2876struct s2 {int (*f) (double a);}; 2877int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2878int argc; 2879char **argv; 2880#ifdef F77_DUMMY_MAIN 2881# ifdef __cplusplus 2882 extern "C" 2883# endif 2884 int F77_DUMMY_MAIN() { return 1; } 2885#endif 2886int 2887main () 2888{ 2889return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2890 ; 2891 return 0; 2892} 2893_ACEOF 2894# Don't try gcc -ansi; that turns off useful extensions and 2895# breaks some systems' header files. 2896# AIX -qlanglvl=ansi 2897# Ultrix and OSF/1 -std1 2898# HP-UX 10.20 and later -Ae 2899# HP-UX older versions -Aa -D_HPUX_SOURCE 2900# SVR4 -Xc -D__EXTENSIONS__ 2901for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2902do 2903 CC="$ac_save_CC $ac_arg" 2904 rm -f conftest.$ac_objext 2905if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2906 (eval $ac_compile) 2>&5 2907 ac_status=$? 2908 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2909 (exit $ac_status); } && 2910 { ac_try='test -s conftest.$ac_objext' 2911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2912 (eval $ac_try) 2>&5 2913 ac_status=$? 2914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2915 (exit $ac_status); }; }; then 2916 ac_cv_prog_cc_stdc=$ac_arg 2917break 2918else 2919 echo "$as_me: failed program was:" >&5 2920cat conftest.$ac_ext >&5 2921fi 2922rm -f conftest.$ac_objext 2923done 2924rm -f conftest.$ac_ext conftest.$ac_objext 2925CC=$ac_save_CC 2926 2927fi 2928 2929case "x$ac_cv_prog_cc_stdc" in 2930 x|xno) 2931 echo "$as_me:$LINENO: result: none needed" >&5 2932echo "${ECHO_T}none needed" >&6 ;; 2933 *) 2934 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2935echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2936 CC="$CC $ac_cv_prog_cc_stdc" ;; 2937esac 2938 2939echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 2940echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 2941if test "${ac_cv_c_const+set}" = set; then 2942 echo $ECHO_N "(cached) $ECHO_C" >&6 2943else 2944 cat >conftest.$ac_ext <<_ACEOF 2945#line $LINENO "configure" 2946#include "confdefs.h" 2947 2948#ifdef F77_DUMMY_MAIN 2949# ifdef __cplusplus 2950 extern "C" 2951# endif 2952 int F77_DUMMY_MAIN() { return 1; } 2953#endif 2954int 2955main () 2956{ 2957/* FIXME: Include the comments suggested by Paul. */ 2958#ifndef __cplusplus 2959 /* Ultrix mips cc rejects this. */ 2960 typedef int charset[2]; 2961 const charset x; 2962 /* SunOS 4.1.1 cc rejects this. */ 2963 char const *const *ccp; 2964 char **p; 2965 /* NEC SVR4.0.2 mips cc rejects this. */ 2966 struct point {int x, y;}; 2967 static struct point const zero = {0,0}; 2968 /* AIX XL C 1.02.0.0 rejects this. 2969 It does not let you subtract one const X* pointer from another in 2970 an arm of an if-expression whose if-part is not a constant 2971 expression */ 2972 const char *g = "string"; 2973 ccp = &g + (g ? g-g : 0); 2974 /* HPUX 7.0 cc rejects these. */ 2975 ++ccp; 2976 p = (char**) ccp; 2977 ccp = (char const *const *) p; 2978 { /* SCO 3.2v4 cc rejects this. */ 2979 char *t; 2980 char const *s = 0 ? (char *) 0 : (char const *) 0; 2981 2982 *t++ = 0; 2983 } 2984 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 2985 int x[] = {25, 17}; 2986 const int *foo = &x[0]; 2987 ++foo; 2988 } 2989 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 2990 typedef const int *iptr; 2991 iptr p = 0; 2992 ++p; 2993 } 2994 { /* AIX XL C 1.02.0.0 rejects this saying 2995 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 2996 struct s { int j; const int *ap[3]; }; 2997 struct s *b; b->j = 5; 2998 } 2999 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3000 const int foo = 10; 3001 } 3002#endif 3003 3004 ; 3005 return 0; 3006} 3007_ACEOF 3008rm -f conftest.$ac_objext 3009if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3010 (eval $ac_compile) 2>&5 3011 ac_status=$? 3012 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3013 (exit $ac_status); } && 3014 { ac_try='test -s conftest.$ac_objext' 3015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3016 (eval $ac_try) 2>&5 3017 ac_status=$? 3018 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3019 (exit $ac_status); }; }; then 3020 ac_cv_c_const=yes 3021else 3022 echo "$as_me: failed program was:" >&5 3023cat conftest.$ac_ext >&5 3024ac_cv_c_const=no 3025fi 3026rm -f conftest.$ac_objext conftest.$ac_ext 3027fi 3028echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 3029echo "${ECHO_T}$ac_cv_c_const" >&6 3030if test $ac_cv_c_const = no; then 3031 3032cat >>confdefs.h <<\_ACEOF 3033#define const 3034_ACEOF 3035 3036fi 3037 3038 3039 3040for ac_header in stdlib.h 3041do 3042as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3043if eval "test \"\${$as_ac_Header+set}\" = set"; then 3044 echo "$as_me:$LINENO: checking for $ac_header" >&5 3045echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3046if eval "test \"\${$as_ac_Header+set}\" = set"; then 3047 echo $ECHO_N "(cached) $ECHO_C" >&6 3048fi 3049echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3050echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3051else 3052 # Is the header compilable? 3053echo "$as_me:$LINENO: checking $ac_header usability" >&5 3054echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3055cat >conftest.$ac_ext <<_ACEOF 3056#line $LINENO "configure" 3057#include "confdefs.h" 3058$ac_includes_default 3059#include <$ac_header> 3060_ACEOF 3061rm -f conftest.$ac_objext 3062if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3063 (eval $ac_compile) 2>&5 3064 ac_status=$? 3065 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3066 (exit $ac_status); } && 3067 { ac_try='test -s conftest.$ac_objext' 3068 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3069 (eval $ac_try) 2>&5 3070 ac_status=$? 3071 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3072 (exit $ac_status); }; }; then 3073 ac_header_compiler=yes 3074else 3075 echo "$as_me: failed program was:" >&5 3076cat conftest.$ac_ext >&5 3077ac_header_compiler=no 3078fi 3079rm -f conftest.$ac_objext conftest.$ac_ext 3080echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3081echo "${ECHO_T}$ac_header_compiler" >&6 3082 3083# Is the header present? 3084echo "$as_me:$LINENO: checking $ac_header presence" >&5 3085echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3086cat >conftest.$ac_ext <<_ACEOF 3087#line $LINENO "configure" 3088#include "confdefs.h" 3089#include <$ac_header> 3090_ACEOF 3091if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3092 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3093 ac_status=$? 3094 egrep -v '^ *\+' conftest.er1 >conftest.err 3095 rm -f conftest.er1 3096 cat conftest.err >&5 3097 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3098 (exit $ac_status); } >/dev/null; then 3099 if test -s conftest.err; then 3100 ac_cpp_err=$ac_c_preproc_warn_flag 3101 else 3102 ac_cpp_err= 3103 fi 3104else 3105 ac_cpp_err=yes 3106fi 3107if test -z "$ac_cpp_err"; then 3108 ac_header_preproc=yes 3109else 3110 echo "$as_me: failed program was:" >&5 3111 cat conftest.$ac_ext >&5 3112 ac_header_preproc=no 3113fi 3114rm -f conftest.err conftest.$ac_ext 3115echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3116echo "${ECHO_T}$ac_header_preproc" >&6 3117 3118# So? What about this header? 3119case $ac_header_compiler:$ac_header_preproc in 3120 yes:no ) 3121 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3122echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3123 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3124echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 3125 no:yes ) 3126 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3127echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3128 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3129echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3130 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3131echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 3132esac 3133echo "$as_me:$LINENO: checking for $ac_header" >&5 3134echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3135if eval "test \"\${$as_ac_Header+set}\" = set"; then 3136 echo $ECHO_N "(cached) $ECHO_C" >&6 3137else 3138 eval "$as_ac_Header=$ac_header_preproc" 3139fi 3140echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3141echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3142 3143fi 3144if test `eval echo '${'$as_ac_Header'}'` = yes; then 3145 cat >>confdefs.h <<_ACEOF 3146#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3147_ACEOF 3148 3149fi 3150 3151done 3152 3153echo "$as_me:$LINENO: checking for working malloc" >&5 3154echo $ECHO_N "checking for working malloc... $ECHO_C" >&6 3155if test "${ac_cv_func_malloc_works+set}" = set; then 3156 echo $ECHO_N "(cached) $ECHO_C" >&6 3157else 3158 if test "$cross_compiling" = yes; then 3159 ac_cv_func_malloc_works=no 3160else 3161 cat >conftest.$ac_ext <<_ACEOF 3162#line $LINENO "configure" 3163#include "confdefs.h" 3164#if STDC_HEADERS || HAVE_STDLIB_H 3165# include <stdlib.h> 3166#else 3167char *malloc (); 3168#endif 3169 3170#ifdef F77_DUMMY_MAIN 3171# ifdef __cplusplus 3172 extern "C" 3173# endif 3174 int F77_DUMMY_MAIN() { return 1; } 3175#endif 3176int 3177main () 3178{ 3179exit (malloc (0) ? 0 : 1); 3180 ; 3181 return 0; 3182} 3183_ACEOF 3184rm -f conftest$ac_exeext 3185if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3186 (eval $ac_link) 2>&5 3187 ac_status=$? 3188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3189 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3191 (eval $ac_try) 2>&5 3192 ac_status=$? 3193 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3194 (exit $ac_status); }; }; then 3195 ac_cv_func_malloc_works=yes 3196else 3197 echo "$as_me: program exited with status $ac_status" >&5 3198echo "$as_me: failed program was:" >&5 3199cat conftest.$ac_ext >&5 3200( exit $ac_status ) 3201ac_cv_func_malloc_works=no 3202fi 3203rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3204fi 3205fi 3206echo "$as_me:$LINENO: result: $ac_cv_func_malloc_works" >&5 3207echo "${ECHO_T}$ac_cv_func_malloc_works" >&6 3208if test $ac_cv_func_malloc_works = yes; then 3209 3210cat >>confdefs.h <<\_ACEOF 3211#define HAVE_MALLOC 1 3212_ACEOF 3213 3214fi 3215 3216echo "$as_me:$LINENO: checking return type of signal handlers" >&5 3217echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 3218if test "${ac_cv_type_signal+set}" = set; then 3219 echo $ECHO_N "(cached) $ECHO_C" >&6 3220else 3221 cat >conftest.$ac_ext <<_ACEOF 3222#line $LINENO "configure" 3223#include "confdefs.h" 3224#include <sys/types.h> 3225#include <signal.h> 3226#ifdef signal 3227# undef signal 3228#endif 3229#ifdef __cplusplus 3230extern "C" void (*signal (int, void (*)(int)))(int); 3231#else 3232void (*signal ()) (); 3233#endif 3234 3235#ifdef F77_DUMMY_MAIN 3236# ifdef __cplusplus 3237 extern "C" 3238# endif 3239 int F77_DUMMY_MAIN() { return 1; } 3240#endif 3241int 3242main () 3243{ 3244int i; 3245 ; 3246 return 0; 3247} 3248_ACEOF 3249rm -f conftest.$ac_objext 3250if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3251 (eval $ac_compile) 2>&5 3252 ac_status=$? 3253 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3254 (exit $ac_status); } && 3255 { ac_try='test -s conftest.$ac_objext' 3256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3257 (eval $ac_try) 2>&5 3258 ac_status=$? 3259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3260 (exit $ac_status); }; }; then 3261 ac_cv_type_signal=void 3262else 3263 echo "$as_me: failed program was:" >&5 3264cat conftest.$ac_ext >&5 3265ac_cv_type_signal=int 3266fi 3267rm -f conftest.$ac_objext conftest.$ac_ext 3268fi 3269echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 3270echo "${ECHO_T}$ac_cv_type_signal" >&6 3271 3272cat >>confdefs.h <<_ACEOF 3273#define RETSIGTYPE $ac_cv_type_signal 3274_ACEOF 3275 3276 3277 3278 3279 3280 3281 3282for ac_func in bzero strcasecmp strdup strerror strncasecmp 3283do 3284as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3285echo "$as_me:$LINENO: checking for $ac_func" >&5 3286echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3287if eval "test \"\${$as_ac_var+set}\" = set"; then 3288 echo $ECHO_N "(cached) $ECHO_C" >&6 3289else 3290 cat >conftest.$ac_ext <<_ACEOF 3291#line $LINENO "configure" 3292#include "confdefs.h" 3293/* System header to define __stub macros and hopefully few prototypes, 3294 which can conflict with char $ac_func (); below. */ 3295#include <assert.h> 3296/* Override any gcc2 internal prototype to avoid an error. */ 3297#ifdef __cplusplus 3298extern "C" 3299#endif 3300/* We use char because int might match the return type of a gcc2 3301 builtin and then its argument prototype would still apply. */ 3302char $ac_func (); 3303char (*f) (); 3304 3305#ifdef F77_DUMMY_MAIN 3306# ifdef __cplusplus 3307 extern "C" 3308# endif 3309 int F77_DUMMY_MAIN() { return 1; } 3310#endif 3311int 3312main () 3313{ 3314/* The GNU C library defines this for functions which it implements 3315 to always fail with ENOSYS. Some functions are actually named 3316 something starting with __ and the normal name is an alias. */ 3317#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3318choke me 3319#else 3320f = $ac_func; 3321#endif 3322 3323 ; 3324 return 0; 3325} 3326_ACEOF 3327rm -f conftest.$ac_objext conftest$ac_exeext 3328if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3329 (eval $ac_link) 2>&5 3330 ac_status=$? 3331 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3332 (exit $ac_status); } && 3333 { ac_try='test -s conftest$ac_exeext' 3334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3335 (eval $ac_try) 2>&5 3336 ac_status=$? 3337 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3338 (exit $ac_status); }; }; then 3339 eval "$as_ac_var=yes" 3340else 3341 echo "$as_me: failed program was:" >&5 3342cat conftest.$ac_ext >&5 3343eval "$as_ac_var=no" 3344fi 3345rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3346fi 3347echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3348echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3349if test `eval echo '${'$as_ac_var'}'` = yes; then 3350 cat >>confdefs.h <<_ACEOF 3351#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3352_ACEOF 3353 3354fi 3355done 3356 3357 3358ac_config_files="$ac_config_files Makefile src/Makefile doc/Makefile" 3359 3360cat >confcache <<\_ACEOF 3361# This file is a shell script that caches the results of configure 3362# tests run on this system so they can be shared between configure 3363# scripts and configure runs, see configure's option --config-cache. 3364# It is not useful on other systems. If it contains results you don't 3365# want to keep, you may remove or edit it. 3366# 3367# config.status only pays attention to the cache file if you give it 3368# the --recheck option to rerun configure. 3369# 3370# `ac_cv_env_foo' variables (set or unset) will be overriden when 3371# loading this file, other *unset* `ac_cv_foo' will be assigned the 3372# following values. 3373 3374_ACEOF 3375 3376# The following way of writing the cache mishandles newlines in values, 3377# but we know of no workaround that is simple, portable, and efficient. 3378# So, don't put newlines in cache variables' values. 3379# Ultrix sh set writes to stderr and can't be redirected directly, 3380# and sets the high bit in the cache file unless we assign to the vars. 3381{ 3382 (set) 2>&1 | 3383 case `(ac_space=' '; set | grep ac_space) 2>&1` in 3384 *ac_space=\ *) 3385 # `set' does not quote correctly, so add quotes (double-quote 3386 # substitution turns \\\\ into \\, and sed turns \\ into \). 3387 sed -n \ 3388 "s/'/'\\\\''/g; 3389 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3390 ;; 3391 *) 3392 # `set' quotes correctly as required by POSIX, so do not add quotes. 3393 sed -n \ 3394 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 3395 ;; 3396 esac; 3397} | 3398 sed ' 3399 t clear 3400 : clear 3401 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3402 t end 3403 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3404 : end' >>confcache 3405if cmp -s $cache_file confcache; then :; else 3406 if test -w $cache_file; then 3407 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 3408 cat confcache >$cache_file 3409 else 3410 echo "not updating unwritable cache $cache_file" 3411 fi 3412fi 3413rm -f confcache 3414 3415test "x$prefix" = xNONE && prefix=$ac_default_prefix 3416# Let make expand exec_prefix. 3417test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3418 3419# VPATH may cause trouble with some makes, so we remove $(srcdir), 3420# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 3421# trailing colons and then remove the whole line if VPATH becomes empty 3422# (actually we leave an empty line to preserve line numbers). 3423if test "x$srcdir" = x.; then 3424 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 3425s/:*\$(srcdir):*/:/; 3426s/:*\${srcdir}:*/:/; 3427s/:*@srcdir@:*/:/; 3428s/^\([^=]*=[ ]*\):*/\1/; 3429s/:*$//; 3430s/^[^=]*=[ ]*$//; 3431}' 3432fi 3433 3434DEFS=-DHAVE_CONFIG_H 3435 3436 3437: ${CONFIG_STATUS=./config.status} 3438ac_clean_files_save=$ac_clean_files 3439ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3440{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 3441echo "$as_me: creating $CONFIG_STATUS" >&6;} 3442cat >$CONFIG_STATUS <<_ACEOF 3443#! $SHELL 3444# Generated by $as_me. 3445# Run this file to recreate the current configuration. 3446# Compiler output produced by configure, useful for debugging 3447# configure, is in config.log if it exists. 3448 3449debug=false 3450SHELL=\${CONFIG_SHELL-$SHELL} 3451_ACEOF 3452 3453cat >>$CONFIG_STATUS <<\_ACEOF 3454 3455## --------------------- ## 3456## M4sh Initialization. ## 3457## --------------------- ## 3458 3459# Be Bourne compatible 3460if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 3461 emulate sh 3462 NULLCMD=: 3463elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 3464 set -o posix 3465fi 3466 3467# NLS nuisances. 3468# Support unset when possible. 3469if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 3470 as_unset=unset 3471else 3472 as_unset=false 3473fi 3474 3475(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && 3476 { $as_unset LANG || test "${LANG+set}" != set; } || 3477 { LANG=C; export LANG; } 3478(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && 3479 { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || 3480 { LC_ALL=C; export LC_ALL; } 3481(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && 3482 { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || 3483 { LC_TIME=C; export LC_TIME; } 3484(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && 3485 { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || 3486 { LC_CTYPE=C; export LC_CTYPE; } 3487(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && 3488 { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || 3489 { LANGUAGE=C; export LANGUAGE; } 3490(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && 3491 { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || 3492 { LC_COLLATE=C; export LC_COLLATE; } 3493(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && 3494 { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || 3495 { LC_NUMERIC=C; export LC_NUMERIC; } 3496(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && 3497 { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || 3498 { LC_MESSAGES=C; export LC_MESSAGES; } 3499 3500 3501# Name of the executable. 3502as_me=`(basename "$0") 2>/dev/null || 3503$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3504 X"$0" : 'X\(//\)$' \| \ 3505 X"$0" : 'X\(/\)$' \| \ 3506 . : '\(.\)' 2>/dev/null || 3507echo X/"$0" | 3508 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 3509 /^X\/\(\/\/\)$/{ s//\1/; q; } 3510 /^X\/\(\/\).*/{ s//\1/; q; } 3511 s/.*/./; q'` 3512 3513# PATH needs CR, and LINENO needs CR and PATH. 3514# Avoid depending upon Character Ranges. 3515as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3516as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3517as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3518as_cr_digits='0123456789' 3519as_cr_alnum=$as_cr_Letters$as_cr_digits 3520 3521# The user is always right. 3522if test "${PATH_SEPARATOR+set}" != set; then 3523 echo "#! /bin/sh" >conftest.sh 3524 echo "exit 0" >>conftest.sh 3525 chmod +x conftest.sh 3526 if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then 3527 PATH_SEPARATOR=';' 3528 else 3529 PATH_SEPARATOR=: 3530 fi 3531 rm -f conftest.sh 3532fi 3533 3534 3535 as_lineno_1=$LINENO 3536 as_lineno_2=$LINENO 3537 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3538 test "x$as_lineno_1" != "x$as_lineno_2" && 3539 test "x$as_lineno_3" = "x$as_lineno_2" || { 3540 # Find who we are. Look in the path if we contain no path at all 3541 # relative or not. 3542 case $0 in 3543 *[\\/]* ) as_myself=$0 ;; 3544 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3545for as_dir in $PATH 3546do 3547 IFS=$as_save_IFS 3548 test -z "$as_dir" && as_dir=. 3549 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3550done 3551 3552 ;; 3553 esac 3554 # We did not find ourselves, most probably we were run as `sh COMMAND' 3555 # in which case we are not to be found in the path. 3556 if test "x$as_myself" = x; then 3557 as_myself=$0 3558 fi 3559 if test ! -f "$as_myself"; then 3560 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 3561echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 3562 { (exit 1); exit 1; }; } 3563 fi 3564 case $CONFIG_SHELL in 3565 '') 3566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3567for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 3568do 3569 IFS=$as_save_IFS 3570 test -z "$as_dir" && as_dir=. 3571 for as_base in sh bash ksh sh5; do 3572 case $as_dir in 3573 /*) 3574 if ("$as_dir/$as_base" -c ' 3575 as_lineno_1=$LINENO 3576 as_lineno_2=$LINENO 3577 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3578 test "x$as_lineno_1" != "x$as_lineno_2" && 3579 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 3580 CONFIG_SHELL=$as_dir/$as_base 3581 export CONFIG_SHELL 3582 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 3583 fi;; 3584 esac 3585 done 3586done 3587;; 3588 esac 3589 3590 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 3591 # uniformly replaced by the line number. The first 'sed' inserts a 3592 # line-number line before each line; the second 'sed' does the real 3593 # work. The second script uses 'N' to pair each line-number line 3594 # with the numbered line, and appends trailing '-' during 3595 # substitution so that $LINENO is not a special case at line end. 3596 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 3597 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 3598 sed '=' <$as_myself | 3599 sed ' 3600 N 3601 s,$,-, 3602 : loop 3603 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 3604 t loop 3605 s,-$,, 3606 s,^['$as_cr_digits']*\n,, 3607 ' >$as_me.lineno && 3608 chmod +x $as_me.lineno || 3609 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 3610echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 3611 { (exit 1); exit 1; }; } 3612 3613 # Don't try to exec as it changes $[0], causing all sort of problems 3614 # (the dirname of $[0] is not the place where we might find the 3615 # original and so on. Autoconf is especially sensible to this). 3616 . ./$as_me.lineno 3617 # Exit status is that of the last command. 3618 exit 3619} 3620 3621 3622case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 3623 *c*,-n*) ECHO_N= ECHO_C=' 3624' ECHO_T=' ' ;; 3625 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 3626 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 3627esac 3628 3629if expr a : '\(a\)' >/dev/null 2>&1; then 3630 as_expr=expr 3631else 3632 as_expr=false 3633fi 3634 3635rm -f conf$$ conf$$.exe conf$$.file 3636echo >conf$$.file 3637if ln -s conf$$.file conf$$ 2>/dev/null; then 3638 # We could just check for DJGPP; but this test a) works b) is more generic 3639 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 3640 if test -f conf$$.exe; then 3641 # Don't use ln at all; we don't have any links 3642 as_ln_s='cp -p' 3643 else 3644 as_ln_s='ln -s' 3645 fi 3646elif ln conf$$.file conf$$ 2>/dev/null; then 3647 as_ln_s=ln 3648else 3649 as_ln_s='cp -p' 3650fi 3651rm -f conf$$ conf$$.exe conf$$.file 3652 3653as_executable_p="test -f" 3654 3655# Sed expression to map a string onto a valid CPP name. 3656as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 3657 3658# Sed expression to map a string onto a valid variable name. 3659as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 3660 3661 3662# IFS 3663# We need space, tab and new line, in precisely that order. 3664as_nl=' 3665' 3666IFS=" $as_nl" 3667 3668# CDPATH. 3669$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } 3670 3671exec 6>&1 3672 3673# Open the log real soon, to keep \$[0] and so on meaningful, and to 3674# report actual input values of CONFIG_FILES etc. instead of their 3675# values after options handling. Logging --version etc. is OK. 3676exec 5>>config.log 3677{ 3678 echo 3679 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 3680## Running $as_me. ## 3681_ASBOX 3682} >&5 3683cat >&5 <<_CSEOF 3684 3685This file was extended by elf $as_me 0.5.4p1, which was 3686generated by GNU Autoconf 2.53. Invocation command line was 3687 3688 CONFIG_FILES = $CONFIG_FILES 3689 CONFIG_HEADERS = $CONFIG_HEADERS 3690 CONFIG_LINKS = $CONFIG_LINKS 3691 CONFIG_COMMANDS = $CONFIG_COMMANDS 3692 $ $0 $@ 3693 3694_CSEOF 3695echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 3696echo >&5 3697_ACEOF 3698 3699# Files that config.status was made for. 3700if test -n "$ac_config_files"; then 3701 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 3702fi 3703 3704if test -n "$ac_config_headers"; then 3705 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 3706fi 3707 3708if test -n "$ac_config_links"; then 3709 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 3710fi 3711 3712if test -n "$ac_config_commands"; then 3713 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 3714fi 3715 3716cat >>$CONFIG_STATUS <<\_ACEOF 3717 3718ac_cs_usage="\ 3719\`$as_me' instantiates files from templates according to the 3720current configuration. 3721 3722Usage: $0 [OPTIONS] [FILE]... 3723 3724 -h, --help print this help, then exit 3725 -V, --version print version number, then exit 3726 -d, --debug don't remove temporary files 3727 --recheck update $as_me by reconfiguring in the same conditions 3728 --file=FILE[:TEMPLATE] 3729 instantiate the configuration file FILE 3730 --header=FILE[:TEMPLATE] 3731 instantiate the configuration header FILE 3732 3733Configuration files: 3734$config_files 3735 3736Configuration headers: 3737$config_headers 3738 3739Report bugs to <bug-autoconf@gnu.org>." 3740_ACEOF 3741 3742cat >>$CONFIG_STATUS <<_ACEOF 3743ac_cs_version="\\ 3744elf config.status 0.5.4p1 3745configured by $0, generated by GNU Autoconf 2.53, 3746 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 3747 3748Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 3749Free Software Foundation, Inc. 3750This config.status script is free software; the Free Software Foundation 3751gives unlimited permission to copy, distribute and modify it." 3752srcdir=$srcdir 3753INSTALL="$INSTALL" 3754_ACEOF 3755 3756cat >>$CONFIG_STATUS <<\_ACEOF 3757# If no file are specified by the user, then we need to provide default 3758# value. By we need to know if files were specified by the user. 3759ac_need_defaults=: 3760while test $# != 0 3761do 3762 case $1 in 3763 --*=*) 3764 ac_option=`expr "x$1" : 'x\([^=]*\)='` 3765 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 3766 shift 3767 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 3768 shift 3769 ;; 3770 -*);; 3771 *) # This is not an option, so the user has probably given explicit 3772 # arguments. 3773 ac_need_defaults=false;; 3774 esac 3775 3776 case $1 in 3777 # Handling of the options. 3778_ACEOF 3779cat >>$CONFIG_STATUS <<_ACEOF 3780 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3781 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 3782 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 3783_ACEOF 3784cat >>$CONFIG_STATUS <<\_ACEOF 3785 --version | --vers* | -V ) 3786 echo "$ac_cs_version"; exit 0 ;; 3787 --he | --h) 3788 # Conflict between --help and --header 3789 { { echo "$as_me:$LINENO: error: ambiguous option: $1 3790Try \`$0 --help' for more information." >&5 3791echo "$as_me: error: ambiguous option: $1 3792Try \`$0 --help' for more information." >&2;} 3793 { (exit 1); exit 1; }; };; 3794 --help | --hel | -h ) 3795 echo "$ac_cs_usage"; exit 0 ;; 3796 --debug | --d* | -d ) 3797 debug=: ;; 3798 --file | --fil | --fi | --f ) 3799 shift 3800 CONFIG_FILES="$CONFIG_FILES $1" 3801 ac_need_defaults=false;; 3802 --header | --heade | --head | --hea ) 3803 shift 3804 CONFIG_HEADERS="$CONFIG_HEADERS $1" 3805 ac_need_defaults=false;; 3806 3807 # This is an error. 3808 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 3809Try \`$0 --help' for more information." >&5 3810echo "$as_me: error: unrecognized option: $1 3811Try \`$0 --help' for more information." >&2;} 3812 { (exit 1); exit 1; }; } ;; 3813 3814 *) ac_config_targets="$ac_config_targets $1" ;; 3815 3816 esac 3817 shift 3818done 3819 3820_ACEOF 3821 3822 3823 3824 3825 3826cat >>$CONFIG_STATUS <<\_ACEOF 3827for ac_config_target in $ac_config_targets 3828do 3829 case "$ac_config_target" in 3830 # Handling of arguments. 3831 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 3832 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 3833 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 3834 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 3835 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 3836echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 3837 { (exit 1); exit 1; }; };; 3838 esac 3839done 3840 3841# If the user did not use the arguments to specify the items to instantiate, 3842# then the envvar interface is used. Set only those that are not. 3843# We use the long form for the default assignment because of an extremely 3844# bizarre bug on SunOS 4.1.3. 3845if $ac_need_defaults; then 3846 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3847 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 3848fi 3849 3850# Create a temporary directory, and hook for its removal unless debugging. 3851$debug || 3852{ 3853 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 3854 trap '{ (exit 1); exit 1; }' 1 2 13 15 3855} 3856 3857# Create a (secure) tmp directory for tmp files. 3858: ${TMPDIR=/tmp} 3859{ 3860 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 3861 test -n "$tmp" && test -d "$tmp" 3862} || 3863{ 3864 tmp=$TMPDIR/cs$$-$RANDOM 3865 (umask 077 && mkdir $tmp) 3866} || 3867{ 3868 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 3869 { (exit 1); exit 1; } 3870} 3871 3872_ACEOF 3873 3874cat >>$CONFIG_STATUS <<_ACEOF 3875 3876# 3877# CONFIG_FILES section. 3878# 3879 3880# No need to generate the scripts if there are no CONFIG_FILES. 3881# This happens for instance when ./config.status config.h 3882if test -n "\$CONFIG_FILES"; then 3883 # Protect against being on the right side of a sed subst in config.status. 3884 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 3885 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 3886s,@SHELL@,$SHELL,;t t 3887s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 3888s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 3889s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 3890s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 3891s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 3892s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 3893s,@exec_prefix@,$exec_prefix,;t t 3894s,@prefix@,$prefix,;t t 3895s,@program_transform_name@,$program_transform_name,;t t 3896s,@bindir@,$bindir,;t t 3897s,@sbindir@,$sbindir,;t t 3898s,@libexecdir@,$libexecdir,;t t 3899s,@datadir@,$datadir,;t t 3900s,@sysconfdir@,$sysconfdir,;t t 3901s,@sharedstatedir@,$sharedstatedir,;t t 3902s,@localstatedir@,$localstatedir,;t t 3903s,@libdir@,$libdir,;t t 3904s,@includedir@,$includedir,;t t 3905s,@oldincludedir@,$oldincludedir,;t t 3906s,@infodir@,$infodir,;t t 3907s,@mandir@,$mandir,;t t 3908s,@build_alias@,$build_alias,;t t 3909s,@host_alias@,$host_alias,;t t 3910s,@target_alias@,$target_alias,;t t 3911s,@DEFS@,$DEFS,;t t 3912s,@ECHO_C@,$ECHO_C,;t t 3913s,@ECHO_N@,$ECHO_N,;t t 3914s,@ECHO_T@,$ECHO_T,;t t 3915s,@LIBS@,$LIBS,;t t 3916s,@CC@,$CC,;t t 3917s,@CFLAGS@,$CFLAGS,;t t 3918s,@LDFLAGS@,$LDFLAGS,;t t 3919s,@CPPFLAGS@,$CPPFLAGS,;t t 3920s,@ac_ct_CC@,$ac_ct_CC,;t t 3921s,@EXEEXT@,$EXEEXT,;t t 3922s,@OBJEXT@,$OBJEXT,;t t 3923s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 3924s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 3925s,@INSTALL_DATA@,$INSTALL_DATA,;t t 3926s,@SET_MAKE@,$SET_MAKE,;t t 3927s,@CPP@,$CPP,;t t 3928CEOF 3929 3930_ACEOF 3931 3932 cat >>$CONFIG_STATUS <<\_ACEOF 3933 # Split the substitutions into bite-sized pieces for seds with 3934 # small command number limits, like on Digital OSF/1 and HP-UX. 3935 ac_max_sed_lines=48 3936 ac_sed_frag=1 # Number of current file. 3937 ac_beg=1 # First line for current file. 3938 ac_end=$ac_max_sed_lines # Line after last line for current file. 3939 ac_more_lines=: 3940 ac_sed_cmds= 3941 while $ac_more_lines; do 3942 if test $ac_beg -gt 1; then 3943 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3944 else 3945 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3946 fi 3947 if test ! -s $tmp/subs.frag; then 3948 ac_more_lines=false 3949 else 3950 # The purpose of the label and of the branching condition is to 3951 # speed up the sed processing (if there are no `@' at all, there 3952 # is no need to browse any of the substitutions). 3953 # These are the two extra sed commands mentioned above. 3954 (echo ':t 3955 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 3956 if test -z "$ac_sed_cmds"; then 3957 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 3958 else 3959 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 3960 fi 3961 ac_sed_frag=`expr $ac_sed_frag + 1` 3962 ac_beg=$ac_end 3963 ac_end=`expr $ac_end + $ac_max_sed_lines` 3964 fi 3965 done 3966 if test -z "$ac_sed_cmds"; then 3967 ac_sed_cmds=cat 3968 fi 3969fi # test -n "$CONFIG_FILES" 3970 3971_ACEOF 3972cat >>$CONFIG_STATUS <<\_ACEOF 3973for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 3974 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3975 case $ac_file in 3976 - | *:- | *:-:* ) # input from stdin 3977 cat >$tmp/stdin 3978 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3979 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3980 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3981 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3982 * ) ac_file_in=$ac_file.in ;; 3983 esac 3984 3985 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 3986 ac_dir=`(dirname "$ac_file") 2>/dev/null || 3987$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3988 X"$ac_file" : 'X\(//\)[^/]' \| \ 3989 X"$ac_file" : 'X\(//\)$' \| \ 3990 X"$ac_file" : 'X\(/\)' \| \ 3991 . : '\(.\)' 2>/dev/null || 3992echo X"$ac_file" | 3993 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3994 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3995 /^X\(\/\/\)$/{ s//\1/; q; } 3996 /^X\(\/\).*/{ s//\1/; q; } 3997 s/.*/./; q'` 3998 { case "$ac_dir" in 3999 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 4000 *) as_incr_dir=.;; 4001esac 4002as_dummy="$ac_dir" 4003for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 4004 case $as_mkdir_dir in 4005 # Skip DOS drivespec 4006 ?:) as_incr_dir=$as_mkdir_dir ;; 4007 *) 4008 as_incr_dir=$as_incr_dir/$as_mkdir_dir 4009 test -d "$as_incr_dir" || 4010 mkdir "$as_incr_dir" || 4011 { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 4012echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} 4013 { (exit 1); exit 1; }; } 4014 ;; 4015 esac 4016done; } 4017 4018 ac_builddir=. 4019 4020if test "$ac_dir" != .; then 4021 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4022 # A "../" for each directory in $ac_dir_suffix. 4023 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4024else 4025 ac_dir_suffix= ac_top_builddir= 4026fi 4027 4028case $srcdir in 4029 .) # No --srcdir option. We are building in place. 4030 ac_srcdir=. 4031 if test -z "$ac_top_builddir"; then 4032 ac_top_srcdir=. 4033 else 4034 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4035 fi ;; 4036 [\\/]* | ?:[\\/]* ) # Absolute path. 4037 ac_srcdir=$srcdir$ac_dir_suffix; 4038 ac_top_srcdir=$srcdir ;; 4039 *) # Relative path. 4040 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4041 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4042esac 4043# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 4044# absolute. 4045ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 4046ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` 4047ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 4048ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 4049 4050 4051 case $INSTALL in 4052 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4053 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 4054 esac 4055 4056 if test x"$ac_file" != x-; then 4057 { echo "$as_me:$LINENO: creating $ac_file" >&5 4058echo "$as_me: creating $ac_file" >&6;} 4059 rm -f "$ac_file" 4060 fi 4061 # Let's still pretend it is `configure' which instantiates (i.e., don't 4062 # use $as_me), people would be surprised to read: 4063 # /* config.h. Generated by config.status. */ 4064 if test x"$ac_file" = x-; then 4065 configure_input= 4066 else 4067 configure_input="$ac_file. " 4068 fi 4069 configure_input=$configure_input"Generated from `echo $ac_file_in | 4070 sed 's,.*/,,'` by configure." 4071 4072 # First look for the input files in the build tree, otherwise in the 4073 # src tree. 4074 ac_file_inputs=`IFS=: 4075 for f in $ac_file_in; do 4076 case $f in 4077 -) echo $tmp/stdin ;; 4078 [\\/$]*) 4079 # Absolute (can't be DOS-style, as IFS=:) 4080 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4081echo "$as_me: error: cannot find input file: $f" >&2;} 4082 { (exit 1); exit 1; }; } 4083 echo $f;; 4084 *) # Relative 4085 if test -f "$f"; then 4086 # Build tree 4087 echo $f 4088 elif test -f "$srcdir/$f"; then 4089 # Source tree 4090 echo $srcdir/$f 4091 else 4092 # /dev/null tree 4093 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4094echo "$as_me: error: cannot find input file: $f" >&2;} 4095 { (exit 1); exit 1; }; } 4096 fi;; 4097 esac 4098 done` || { (exit 1); exit 1; } 4099_ACEOF 4100cat >>$CONFIG_STATUS <<_ACEOF 4101 sed "$ac_vpsub 4102$extrasub 4103_ACEOF 4104cat >>$CONFIG_STATUS <<\_ACEOF 4105:t 4106/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4107s,@configure_input@,$configure_input,;t t 4108s,@srcdir@,$ac_srcdir,;t t 4109s,@abs_srcdir@,$ac_abs_srcdir,;t t 4110s,@top_srcdir@,$ac_top_srcdir,;t t 4111s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 4112s,@builddir@,$ac_builddir,;t t 4113s,@abs_builddir@,$ac_abs_builddir,;t t 4114s,@top_builddir@,$ac_top_builddir,;t t 4115s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 4116s,@INSTALL@,$ac_INSTALL,;t t 4117" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 4118 rm -f $tmp/stdin 4119 if test x"$ac_file" != x-; then 4120 mv $tmp/out $ac_file 4121 else 4122 cat $tmp/out 4123 rm -f $tmp/out 4124 fi 4125 4126done 4127_ACEOF 4128cat >>$CONFIG_STATUS <<\_ACEOF 4129 4130# 4131# CONFIG_HEADER section. 4132# 4133 4134# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 4135# NAME is the cpp macro being defined and VALUE is the value it is being given. 4136# 4137# ac_d sets the value in "#define NAME VALUE" lines. 4138ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 4139ac_dB='[ ].*$,\1#\2' 4140ac_dC=' ' 4141ac_dD=',;t' 4142# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 4143ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4144ac_uB='$,\1#\2define\3' 4145ac_uC=' ' 4146ac_uD=',;t' 4147 4148for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 4149 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4150 case $ac_file in 4151 - | *:- | *:-:* ) # input from stdin 4152 cat >$tmp/stdin 4153 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4154 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4155 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4156 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4157 * ) ac_file_in=$ac_file.in ;; 4158 esac 4159 4160 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 4161echo "$as_me: creating $ac_file" >&6;} 4162 4163 # First look for the input files in the build tree, otherwise in the 4164 # src tree. 4165 ac_file_inputs=`IFS=: 4166 for f in $ac_file_in; do 4167 case $f in 4168 -) echo $tmp/stdin ;; 4169 [\\/$]*) 4170 # Absolute (can't be DOS-style, as IFS=:) 4171 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4172echo "$as_me: error: cannot find input file: $f" >&2;} 4173 { (exit 1); exit 1; }; } 4174 echo $f;; 4175 *) # Relative 4176 if test -f "$f"; then 4177 # Build tree 4178 echo $f 4179 elif test -f "$srcdir/$f"; then 4180 # Source tree 4181 echo $srcdir/$f 4182 else 4183 # /dev/null tree 4184 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4185echo "$as_me: error: cannot find input file: $f" >&2;} 4186 { (exit 1); exit 1; }; } 4187 fi;; 4188 esac 4189 done` || { (exit 1); exit 1; } 4190 # Remove the trailing spaces. 4191 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 4192 4193_ACEOF 4194 4195# Transform confdefs.h into two sed scripts, `conftest.defines' and 4196# `conftest.undefs', that substitutes the proper values into 4197# config.h.in to produce config.h. The first handles `#define' 4198# templates, and the second `#undef' templates. 4199# And first: Protect against being on the right side of a sed subst in 4200# config.status. Protect against being in an unquoted here document 4201# in config.status. 4202rm -f conftest.defines conftest.undefs 4203# Using a here document instead of a string reduces the quoting nightmare. 4204# Putting comments in sed scripts is not portable. 4205# 4206# `end' is used to avoid that the second main sed command (meant for 4207# 0-ary CPP macros) applies to n-ary macro definitions. 4208# See the Autoconf documentation for `clear'. 4209cat >confdef2sed.sed <<\_ACEOF 4210s/[\\&,]/\\&/g 4211s,[\\$`],\\&,g 4212t clear 4213: clear 4214s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 4215t end 4216s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 4217: end 4218_ACEOF 4219# If some macros were called several times there might be several times 4220# the same #defines, which is useless. Nevertheless, we may not want to 4221# sort them, since we want the *last* AC-DEFINE to be honored. 4222uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 4223sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 4224rm -f confdef2sed.sed 4225 4226# This sed command replaces #undef with comments. This is necessary, for 4227# example, in the case of _POSIX_SOURCE, which is predefined and required 4228# on some systems where configure will not decide to define it. 4229cat >>conftest.undefs <<\_ACEOF 4230s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 4231_ACEOF 4232 4233# Break up conftest.defines because some shells have a limit on the size 4234# of here documents, and old seds have small limits too (100 cmds). 4235echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 4236echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 4237echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 4238echo ' :' >>$CONFIG_STATUS 4239rm -f conftest.tail 4240while grep . conftest.defines >/dev/null 4241do 4242 # Write a limited-size here document to $tmp/defines.sed. 4243 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 4244 # Speed up: don't consider the non `#define' lines. 4245 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 4246 # Work around the forget-to-reset-the-flag bug. 4247 echo 't clr' >>$CONFIG_STATUS 4248 echo ': clr' >>$CONFIG_STATUS 4249 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 4250 echo 'CEOF 4251 sed -f $tmp/defines.sed $tmp/in >$tmp/out 4252 rm -f $tmp/in 4253 mv $tmp/out $tmp/in 4254' >>$CONFIG_STATUS 4255 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 4256 rm -f conftest.defines 4257 mv conftest.tail conftest.defines 4258done 4259rm -f conftest.defines 4260echo ' fi # egrep' >>$CONFIG_STATUS 4261echo >>$CONFIG_STATUS 4262 4263# Break up conftest.undefs because some shells have a limit on the size 4264# of here documents, and old seds have small limits too (100 cmds). 4265echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 4266rm -f conftest.tail 4267while grep . conftest.undefs >/dev/null 4268do 4269 # Write a limited-size here document to $tmp/undefs.sed. 4270 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 4271 # Speed up: don't consider the non `#undef' 4272 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 4273 # Work around the forget-to-reset-the-flag bug. 4274 echo 't clr' >>$CONFIG_STATUS 4275 echo ': clr' >>$CONFIG_STATUS 4276 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 4277 echo 'CEOF 4278 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 4279 rm -f $tmp/in 4280 mv $tmp/out $tmp/in 4281' >>$CONFIG_STATUS 4282 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 4283 rm -f conftest.undefs 4284 mv conftest.tail conftest.undefs 4285done 4286rm -f conftest.undefs 4287 4288cat >>$CONFIG_STATUS <<\_ACEOF 4289 # Let's still pretend it is `configure' which instantiates (i.e., don't 4290 # use $as_me), people would be surprised to read: 4291 # /* config.h. Generated by config.status. */ 4292 if test x"$ac_file" = x-; then 4293 echo "/* Generated by configure. */" >$tmp/config.h 4294 else 4295 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 4296 fi 4297 cat $tmp/in >>$tmp/config.h 4298 rm -f $tmp/in 4299 if test x"$ac_file" != x-; then 4300 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 4301 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 4302echo "$as_me: $ac_file is unchanged" >&6;} 4303 else 4304 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4305$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4306 X"$ac_file" : 'X\(//\)[^/]' \| \ 4307 X"$ac_file" : 'X\(//\)$' \| \ 4308 X"$ac_file" : 'X\(/\)' \| \ 4309 . : '\(.\)' 2>/dev/null || 4310echo X"$ac_file" | 4311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4312 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4313 /^X\(\/\/\)$/{ s//\1/; q; } 4314 /^X\(\/\).*/{ s//\1/; q; } 4315 s/.*/./; q'` 4316 { case "$ac_dir" in 4317 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 4318 *) as_incr_dir=.;; 4319esac 4320as_dummy="$ac_dir" 4321for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 4322 case $as_mkdir_dir in 4323 # Skip DOS drivespec 4324 ?:) as_incr_dir=$as_mkdir_dir ;; 4325 *) 4326 as_incr_dir=$as_incr_dir/$as_mkdir_dir 4327 test -d "$as_incr_dir" || 4328 mkdir "$as_incr_dir" || 4329 { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 4330echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} 4331 { (exit 1); exit 1; }; } 4332 ;; 4333 esac 4334done; } 4335 4336 rm -f $ac_file 4337 mv $tmp/config.h $ac_file 4338 fi 4339 else 4340 cat $tmp/config.h 4341 rm -f $tmp/config.h 4342 fi 4343done 4344_ACEOF 4345 4346cat >>$CONFIG_STATUS <<\_ACEOF 4347 4348{ (exit 0); exit 0; } 4349_ACEOF 4350chmod +x $CONFIG_STATUS 4351ac_clean_files=$ac_clean_files_save 4352 4353 4354# configure is writing to config.log, and then calls config.status. 4355# config.status does its own redirection, appending to config.log. 4356# Unfortunately, on DOS this fails, as config.log is still kept open 4357# by configure, so config.status won't be able to write to it; its 4358# output is simply discarded. So we exec the FD to /dev/null, 4359# effectively closing config.log, so it can be properly (re)opened and 4360# appended to by config.status. When coming back to configure, we 4361# need to make the FD available again. 4362if test "$no_create" != yes; then 4363 ac_cs_success=: 4364 exec 5>/dev/null 4365 $SHELL $CONFIG_STATUS || ac_cs_success=false 4366 exec 5>>config.log 4367 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4368 # would make configure fail if this is the last instruction. 4369 $ac_cs_success || { (exit 1); exit 1; } 4370fi 4371 4372