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then 779 # Omit some internal or obsolete options to make the list less imposing. 780 # This message is too long to be a string in the A/UX 3.1 sh. 781 cat <<_ACEOF 782\`configure' configures ccze 0.2-stable to adapt to many kinds of systems. 783 784Usage: $0 [OPTION]... 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Invocation command line was 944 945 $ $0 $@ 946 947_ACEOF 948{ 949cat <<_ASUNAME 950## --------- ## 951## Platform. ## 952## --------- ## 953 954hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 955uname -m = `(uname -m) 2>/dev/null || echo unknown` 956uname -r = `(uname -r) 2>/dev/null || echo unknown` 957uname -s = `(uname -s) 2>/dev/null || echo unknown` 958uname -v = `(uname -v) 2>/dev/null || echo unknown` 959 960/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 961/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 962 963/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 964/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 965/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 966hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 967/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 968/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 969/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 970 971_ASUNAME 972 973as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 974for as_dir in $PATH 975do 976 IFS=$as_save_IFS 977 test -z "$as_dir" && as_dir=. 978 echo "PATH: $as_dir" 979done 980 981} >&5 982 983cat >&5 <<_ACEOF 984 985 986## ----------- ## 987## Core tests. ## 988## ----------- ## 989 990_ACEOF 991 992 993# Keep a trace of the command line. 994# Strip out --no-create and --no-recursion so they do not pile up. 995# Strip out --silent because we don't want to record it for future runs. 996# Also quote any args containing shell meta-characters. 997# Make two passes to allow for proper duplicate-argument suppression. 998ac_configure_args= 999ac_configure_args0= 1000ac_configure_args1= 1001ac_sep= 1002ac_must_keep_next=false 1003for ac_pass in 1 2 1004do 1005 for ac_arg 1006 do 1007 case $ac_arg in 1008 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1009 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1010 | -silent | --silent | --silen | --sile | --sil) 1011 continue ;; 1012 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1013 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1014 esac 1015 case $ac_pass in 1016 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1017 2) 1018 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1019 if test $ac_must_keep_next = true; then 1020 ac_must_keep_next=false # Got value, back to normal. 1021 else 1022 case $ac_arg in 1023 *=* | --config-cache | -C | -disable-* | --disable-* \ 1024 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1025 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1026 | -with-* | --with-* | -without-* | --without-* | --x) 1027 case "$ac_configure_args0 " in 1028 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1029 esac 1030 ;; 1031 -* ) ac_must_keep_next=true ;; 1032 esac 1033 fi 1034 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1035 # Get rid of the leading space. 1036 ac_sep=" " 1037 ;; 1038 esac 1039 done 1040done 1041$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1042$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1043 1044# When interrupted or exit'd, cleanup temporary files, and complete 1045# config.log. We remove comments because anyway the quotes in there 1046# would cause problems or look ugly. 1047# WARNING: Be sure not to use single quotes in there, as some shells, 1048# such as our DU 5.0 friend, will then `close' the trap. 1049trap 'exit_status=$? 1050 # Save into config.log some information that might help in debugging. 1051 { 1052 echo 1053 1054 cat <<\_ASBOX 1055## ---------------- ## 1056## Cache variables. ## 1057## ---------------- ## 1058_ASBOX 1059 echo 1060 # The following way of writing the cache mishandles newlines in values, 1061{ 1062 (set) 2>&1 | 1063 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1064 *ac_space=\ *) 1065 sed -n \ 1066 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1067 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1068 ;; 1069 *) 1070 sed -n \ 1071 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1072 ;; 1073 esac; 1074} 1075 echo 1076 1077 cat <<\_ASBOX 1078## ----------------- ## 1079## Output variables. ## 1080## ----------------- ## 1081_ASBOX 1082 echo 1083 for ac_var in $ac_subst_vars 1084 do 1085 eval ac_val=$`echo $ac_var` 1086 echo "$ac_var='"'"'$ac_val'"'"'" 1087 done | sort 1088 echo 1089 1090 if test -n "$ac_subst_files"; then 1091 cat <<\_ASBOX 1092## ------------- ## 1093## Output files. ## 1094## ------------- ## 1095_ASBOX 1096 echo 1097 for ac_var in $ac_subst_files 1098 do 1099 eval ac_val=$`echo $ac_var` 1100 echo "$ac_var='"'"'$ac_val'"'"'" 1101 done | sort 1102 echo 1103 fi 1104 1105 if test -s confdefs.h; then 1106 cat <<\_ASBOX 1107## ----------- ## 1108## confdefs.h. ## 1109## ----------- ## 1110_ASBOX 1111 echo 1112 sed "/^$/d" confdefs.h | sort 1113 echo 1114 fi 1115 test "$ac_signal" != 0 && 1116 echo "$as_me: caught signal $ac_signal" 1117 echo "$as_me: exit $exit_status" 1118 } >&5 1119 rm -f core core.* *.core && 1120 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1121 exit $exit_status 1122 ' 0 1123for ac_signal in 1 2 13 15; do 1124 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1125done 1126ac_signal=0 1127 1128# confdefs.h avoids OS command line length limits that DEFS can exceed. 1129rm -rf conftest* confdefs.h 1130# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1131echo >confdefs.h 1132 1133# Predefined preprocessor variables. 1134 1135cat >>confdefs.h <<_ACEOF 1136#define PACKAGE_NAME "$PACKAGE_NAME" 1137_ACEOF 1138 1139 1140cat >>confdefs.h <<_ACEOF 1141#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1142_ACEOF 1143 1144 1145cat >>confdefs.h <<_ACEOF 1146#define PACKAGE_VERSION "$PACKAGE_VERSION" 1147_ACEOF 1148 1149 1150cat >>confdefs.h <<_ACEOF 1151#define PACKAGE_STRING "$PACKAGE_STRING" 1152_ACEOF 1153 1154 1155cat >>confdefs.h <<_ACEOF 1156#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1157_ACEOF 1158 1159 1160# Let the site file select an alternate cache file if it wants to. 1161# Prefer explicitly selected file to automatically selected ones. 1162if test -z "$CONFIG_SITE"; then 1163 if test "x$prefix" != xNONE; then 1164 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1165 else 1166 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1167 fi 1168fi 1169for ac_site_file in $CONFIG_SITE; do 1170 if test -r "$ac_site_file"; then 1171 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1172echo "$as_me: loading site script $ac_site_file" >&6;} 1173 sed 's/^/| /' "$ac_site_file" >&5 1174 . "$ac_site_file" 1175 fi 1176done 1177 1178if test -r "$cache_file"; then 1179 # Some versions of bash will fail to source /dev/null (special 1180 # files actually), so we avoid doing that. 1181 if test -f "$cache_file"; then 1182 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1183echo "$as_me: loading cache $cache_file" >&6;} 1184 case $cache_file in 1185 [\\/]* | ?:[\\/]* ) . $cache_file;; 1186 *) . ./$cache_file;; 1187 esac 1188 fi 1189else 1190 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1191echo "$as_me: creating cache $cache_file" >&6;} 1192 >$cache_file 1193fi 1194 1195# Check that the precious variables saved in the cache have kept the same 1196# value. 1197ac_cache_corrupted=false 1198for ac_var in `(set) 2>&1 | 1199 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1200 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1201 eval ac_new_set=\$ac_env_${ac_var}_set 1202 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1203 eval ac_new_val="\$ac_env_${ac_var}_value" 1204 case $ac_old_set,$ac_new_set in 1205 set,) 1206 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1207echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1208 ac_cache_corrupted=: ;; 1209 ,set) 1210 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1211echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1212 ac_cache_corrupted=: ;; 1213 ,);; 1214 *) 1215 if test "x$ac_old_val" != "x$ac_new_val"; then 1216 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1217echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1218 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1219echo "$as_me: former value: $ac_old_val" >&2;} 1220 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1221echo "$as_me: current value: $ac_new_val" >&2;} 1222 ac_cache_corrupted=: 1223 fi;; 1224 esac 1225 # Pass precious variables to config.status. 1226 if test "$ac_new_set" = set; then 1227 case $ac_new_val in 1228 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1229 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1230 *) ac_arg=$ac_var=$ac_new_val ;; 1231 esac 1232 case " $ac_configure_args " in 1233 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1234 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1235 esac 1236 fi 1237done 1238if $ac_cache_corrupted; then 1239 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1240echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1241 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1242echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1243 { (exit 1); exit 1; }; } 1244fi 1245 1246ac_ext=c 1247ac_cpp='$CPP $CPPFLAGS' 1248ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1249ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1250ac_compiler_gnu=$ac_cv_c_compiler_gnu 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 ac_config_headers="$ac_config_headers system.h" 1281 1282 1283ac_aux_dir= 1284for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1285 if test -f $ac_dir/install-sh; then 1286 ac_aux_dir=$ac_dir 1287 ac_install_sh="$ac_aux_dir/install-sh -c" 1288 break 1289 elif test -f $ac_dir/install.sh; then 1290 ac_aux_dir=$ac_dir 1291 ac_install_sh="$ac_aux_dir/install.sh -c" 1292 break 1293 elif test -f $ac_dir/shtool; then 1294 ac_aux_dir=$ac_dir 1295 ac_install_sh="$ac_aux_dir/shtool install -c" 1296 break 1297 fi 1298done 1299if test -z "$ac_aux_dir"; then 1300 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1301echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1302 { (exit 1); exit 1; }; } 1303fi 1304ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1305ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1306ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1307 1308# Make sure we can run config.sub. 1309$ac_config_sub sun4 >/dev/null 2>&1 || 1310 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 1311echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1312 { (exit 1); exit 1; }; } 1313 1314echo "$as_me:$LINENO: checking build system type" >&5 1315echo $ECHO_N "checking build system type... $ECHO_C" >&6 1316if test "${ac_cv_build+set}" = set; then 1317 echo $ECHO_N "(cached) $ECHO_C" >&6 1318else 1319 ac_cv_build_alias=$build_alias 1320test -z "$ac_cv_build_alias" && 1321 ac_cv_build_alias=`$ac_config_guess` 1322test -z "$ac_cv_build_alias" && 1323 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1324echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1325 { (exit 1); exit 1; }; } 1326ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1327 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 1328echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 1329 { (exit 1); exit 1; }; } 1330 1331fi 1332echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1333echo "${ECHO_T}$ac_cv_build" >&6 1334build=$ac_cv_build 1335build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1336build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1337build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1338 1339 1340echo "$as_me:$LINENO: checking host system type" >&5 1341echo $ECHO_N "checking host system type... $ECHO_C" >&6 1342if test "${ac_cv_host+set}" = set; then 1343 echo $ECHO_N "(cached) $ECHO_C" >&6 1344else 1345 ac_cv_host_alias=$host_alias 1346test -z "$ac_cv_host_alias" && 1347 ac_cv_host_alias=$ac_cv_build_alias 1348ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1349 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1350echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1351 { (exit 1); exit 1; }; } 1352 1353fi 1354echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1355echo "${ECHO_T}$ac_cv_host" >&6 1356host=$ac_cv_host 1357host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1358host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1359host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1360 1361 1362 1363 1364VERSION="$PACKAGE_VERSION" 1365 1366if test -n "$ac_tool_prefix"; then 1367 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1368set dummy ${ac_tool_prefix}cc; ac_word=$2 1369echo "$as_me:$LINENO: checking for $ac_word" >&5 1370echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1371if test "${ac_cv_prog_CC+set}" = set; then 1372 echo $ECHO_N "(cached) $ECHO_C" >&6 1373else 1374 if test -n "$CC"; then 1375 ac_cv_prog_CC="$CC" # Let the user override the test. 1376else 1377as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1378for as_dir in $PATH 1379do 1380 IFS=$as_save_IFS 1381 test -z "$as_dir" && as_dir=. 1382 for ac_exec_ext in '' $ac_executable_extensions; do 1383 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1384 ac_cv_prog_CC="${ac_tool_prefix}cc" 1385 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1386 break 2 1387 fi 1388done 1389done 1390 1391fi 1392fi 1393CC=$ac_cv_prog_CC 1394if test -n "$CC"; then 1395 echo "$as_me:$LINENO: result: $CC" >&5 1396echo "${ECHO_T}$CC" >&6 1397else 1398 echo "$as_me:$LINENO: result: no" >&5 1399echo "${ECHO_T}no" >&6 1400fi 1401 1402fi 1403if test -z "$ac_cv_prog_CC"; then 1404 ac_ct_CC=$CC 1405 # Extract the first word of "cc", so it can be a program name with args. 1406set dummy cc; ac_word=$2 1407echo "$as_me:$LINENO: checking for $ac_word" >&5 1408echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1409if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1410 echo $ECHO_N "(cached) $ECHO_C" >&6 1411else 1412 if test -n "$ac_ct_CC"; then 1413 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1414else 1415as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1416for as_dir in $PATH 1417do 1418 IFS=$as_save_IFS 1419 test -z "$as_dir" && as_dir=. 1420 for ac_exec_ext in '' $ac_executable_extensions; do 1421 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1422 ac_cv_prog_ac_ct_CC="cc" 1423 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1424 break 2 1425 fi 1426done 1427done 1428 1429fi 1430fi 1431ac_ct_CC=$ac_cv_prog_ac_ct_CC 1432if test -n "$ac_ct_CC"; then 1433 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1434echo "${ECHO_T}$ac_ct_CC" >&6 1435else 1436 echo "$as_me:$LINENO: result: no" >&5 1437echo "${ECHO_T}no" >&6 1438fi 1439 1440 CC=$ac_ct_CC 1441else 1442 CC="$ac_cv_prog_CC" 1443fi 1444 1445ac_ext=c 1446ac_cpp='$CPP $CPPFLAGS' 1447ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1448ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1449ac_compiler_gnu=$ac_cv_c_compiler_gnu 1450if test -n "$ac_tool_prefix"; then 1451 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1452set dummy ${ac_tool_prefix}gcc; ac_word=$2 1453echo "$as_me:$LINENO: checking for $ac_word" >&5 1454echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1455if test "${ac_cv_prog_CC+set}" = set; then 1456 echo $ECHO_N "(cached) $ECHO_C" >&6 1457else 1458 if test -n "$CC"; then 1459 ac_cv_prog_CC="$CC" # Let the user override the test. 1460else 1461as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1462for as_dir in $PATH 1463do 1464 IFS=$as_save_IFS 1465 test -z "$as_dir" && as_dir=. 1466 for ac_exec_ext in '' $ac_executable_extensions; do 1467 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1468 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1469 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1470 break 2 1471 fi 1472done 1473done 1474 1475fi 1476fi 1477CC=$ac_cv_prog_CC 1478if test -n "$CC"; then 1479 echo "$as_me:$LINENO: result: $CC" >&5 1480echo "${ECHO_T}$CC" >&6 1481else 1482 echo "$as_me:$LINENO: result: no" >&5 1483echo "${ECHO_T}no" >&6 1484fi 1485 1486fi 1487if test -z "$ac_cv_prog_CC"; then 1488 ac_ct_CC=$CC 1489 # Extract the first word of "gcc", so it can be a program name with args. 1490set dummy gcc; ac_word=$2 1491echo "$as_me:$LINENO: checking for $ac_word" >&5 1492echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1493if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1494 echo $ECHO_N "(cached) $ECHO_C" >&6 1495else 1496 if test -n "$ac_ct_CC"; then 1497 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1498else 1499as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1500for as_dir in $PATH 1501do 1502 IFS=$as_save_IFS 1503 test -z "$as_dir" && as_dir=. 1504 for ac_exec_ext in '' $ac_executable_extensions; do 1505 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1506 ac_cv_prog_ac_ct_CC="gcc" 1507 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1508 break 2 1509 fi 1510done 1511done 1512 1513fi 1514fi 1515ac_ct_CC=$ac_cv_prog_ac_ct_CC 1516if test -n "$ac_ct_CC"; then 1517 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1518echo "${ECHO_T}$ac_ct_CC" >&6 1519else 1520 echo "$as_me:$LINENO: result: no" >&5 1521echo "${ECHO_T}no" >&6 1522fi 1523 1524 CC=$ac_ct_CC 1525else 1526 CC="$ac_cv_prog_CC" 1527fi 1528 1529if test -z "$CC"; then 1530 if test -n "$ac_tool_prefix"; then 1531 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1532set dummy ${ac_tool_prefix}cc; ac_word=$2 1533echo "$as_me:$LINENO: checking for $ac_word" >&5 1534echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1535if test "${ac_cv_prog_CC+set}" = set; then 1536 echo $ECHO_N "(cached) $ECHO_C" >&6 1537else 1538 if test -n "$CC"; then 1539 ac_cv_prog_CC="$CC" # Let the user override the test. 1540else 1541as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1542for as_dir in $PATH 1543do 1544 IFS=$as_save_IFS 1545 test -z "$as_dir" && as_dir=. 1546 for ac_exec_ext in '' $ac_executable_extensions; do 1547 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1548 ac_cv_prog_CC="${ac_tool_prefix}cc" 1549 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1550 break 2 1551 fi 1552done 1553done 1554 1555fi 1556fi 1557CC=$ac_cv_prog_CC 1558if test -n "$CC"; then 1559 echo "$as_me:$LINENO: result: $CC" >&5 1560echo "${ECHO_T}$CC" >&6 1561else 1562 echo "$as_me:$LINENO: result: no" >&5 1563echo "${ECHO_T}no" >&6 1564fi 1565 1566fi 1567if test -z "$ac_cv_prog_CC"; then 1568 ac_ct_CC=$CC 1569 # Extract the first word of "cc", so it can be a program name with args. 1570set dummy cc; ac_word=$2 1571echo "$as_me:$LINENO: checking for $ac_word" >&5 1572echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1573if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1574 echo $ECHO_N "(cached) $ECHO_C" >&6 1575else 1576 if test -n "$ac_ct_CC"; then 1577 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1578else 1579as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1580for as_dir in $PATH 1581do 1582 IFS=$as_save_IFS 1583 test -z "$as_dir" && as_dir=. 1584 for ac_exec_ext in '' $ac_executable_extensions; do 1585 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1586 ac_cv_prog_ac_ct_CC="cc" 1587 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1588 break 2 1589 fi 1590done 1591done 1592 1593fi 1594fi 1595ac_ct_CC=$ac_cv_prog_ac_ct_CC 1596if test -n "$ac_ct_CC"; then 1597 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1598echo "${ECHO_T}$ac_ct_CC" >&6 1599else 1600 echo "$as_me:$LINENO: result: no" >&5 1601echo "${ECHO_T}no" >&6 1602fi 1603 1604 CC=$ac_ct_CC 1605else 1606 CC="$ac_cv_prog_CC" 1607fi 1608 1609fi 1610if test -z "$CC"; then 1611 # Extract the first word of "cc", so it can be a program name with args. 1612set dummy cc; ac_word=$2 1613echo "$as_me:$LINENO: checking for $ac_word" >&5 1614echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1615if test "${ac_cv_prog_CC+set}" = set; then 1616 echo $ECHO_N "(cached) $ECHO_C" >&6 1617else 1618 if test -n "$CC"; then 1619 ac_cv_prog_CC="$CC" # Let the user override the test. 1620else 1621 ac_prog_rejected=no 1622as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1623for as_dir in $PATH 1624do 1625 IFS=$as_save_IFS 1626 test -z "$as_dir" && as_dir=. 1627 for ac_exec_ext in '' $ac_executable_extensions; do 1628 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1629 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1630 ac_prog_rejected=yes 1631 continue 1632 fi 1633 ac_cv_prog_CC="cc" 1634 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1635 break 2 1636 fi 1637done 1638done 1639 1640if test $ac_prog_rejected = yes; then 1641 # We found a bogon in the path, so make sure we never use it. 1642 set dummy $ac_cv_prog_CC 1643 shift 1644 if test $# != 0; then 1645 # We chose a different compiler from the bogus one. 1646 # However, it has the same basename, so the bogon will be chosen 1647 # first if we set CC to just the basename; use the full file name. 1648 shift 1649 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1650 fi 1651fi 1652fi 1653fi 1654CC=$ac_cv_prog_CC 1655if test -n "$CC"; then 1656 echo "$as_me:$LINENO: result: $CC" >&5 1657echo "${ECHO_T}$CC" >&6 1658else 1659 echo "$as_me:$LINENO: result: no" >&5 1660echo "${ECHO_T}no" >&6 1661fi 1662 1663fi 1664if test -z "$CC"; then 1665 if test -n "$ac_tool_prefix"; then 1666 for ac_prog in cl 1667 do 1668 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1669set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1670echo "$as_me:$LINENO: checking for $ac_word" >&5 1671echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1672if test "${ac_cv_prog_CC+set}" = set; then 1673 echo $ECHO_N "(cached) $ECHO_C" >&6 1674else 1675 if test -n "$CC"; then 1676 ac_cv_prog_CC="$CC" # Let the user override the test. 1677else 1678as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1679for as_dir in $PATH 1680do 1681 IFS=$as_save_IFS 1682 test -z "$as_dir" && as_dir=. 1683 for ac_exec_ext in '' $ac_executable_extensions; do 1684 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1685 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1686 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1687 break 2 1688 fi 1689done 1690done 1691 1692fi 1693fi 1694CC=$ac_cv_prog_CC 1695if test -n "$CC"; then 1696 echo "$as_me:$LINENO: result: $CC" >&5 1697echo "${ECHO_T}$CC" >&6 1698else 1699 echo "$as_me:$LINENO: result: no" >&5 1700echo "${ECHO_T}no" >&6 1701fi 1702 1703 test -n "$CC" && break 1704 done 1705fi 1706if test -z "$CC"; then 1707 ac_ct_CC=$CC 1708 for ac_prog in cl 1709do 1710 # Extract the first word of "$ac_prog", so it can be a program name with args. 1711set dummy $ac_prog; ac_word=$2 1712echo "$as_me:$LINENO: checking for $ac_word" >&5 1713echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1714if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1715 echo $ECHO_N "(cached) $ECHO_C" >&6 1716else 1717 if test -n "$ac_ct_CC"; then 1718 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1719else 1720as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1721for as_dir in $PATH 1722do 1723 IFS=$as_save_IFS 1724 test -z "$as_dir" && as_dir=. 1725 for ac_exec_ext in '' $ac_executable_extensions; do 1726 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1727 ac_cv_prog_ac_ct_CC="$ac_prog" 1728 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1729 break 2 1730 fi 1731done 1732done 1733 1734fi 1735fi 1736ac_ct_CC=$ac_cv_prog_ac_ct_CC 1737if test -n "$ac_ct_CC"; then 1738 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1739echo "${ECHO_T}$ac_ct_CC" >&6 1740else 1741 echo "$as_me:$LINENO: result: no" >&5 1742echo "${ECHO_T}no" >&6 1743fi 1744 1745 test -n "$ac_ct_CC" && break 1746done 1747 1748 CC=$ac_ct_CC 1749fi 1750 1751fi 1752 1753 1754test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1755See \`config.log' for more details." >&5 1756echo "$as_me: error: no acceptable C compiler found in \$PATH 1757See \`config.log' for more details." >&2;} 1758 { (exit 1); exit 1; }; } 1759 1760# Provide some information about the compiler. 1761echo "$as_me:$LINENO:" \ 1762 "checking for C compiler version" >&5 1763ac_compiler=`set X $ac_compile; echo $2` 1764{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1765 (eval $ac_compiler --version </dev/null >&5) 2>&5 1766 ac_status=$? 1767 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1768 (exit $ac_status); } 1769{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1770 (eval $ac_compiler -v </dev/null >&5) 2>&5 1771 ac_status=$? 1772 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1773 (exit $ac_status); } 1774{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1775 (eval $ac_compiler -V </dev/null >&5) 2>&5 1776 ac_status=$? 1777 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1778 (exit $ac_status); } 1779 1780cat >conftest.$ac_ext <<_ACEOF 1781#line $LINENO "configure" 1782/* confdefs.h. */ 1783_ACEOF 1784cat confdefs.h >>conftest.$ac_ext 1785cat >>conftest.$ac_ext <<_ACEOF 1786/* end confdefs.h. */ 1787 1788int 1789main () 1790{ 1791 1792 ; 1793 return 0; 1794} 1795_ACEOF 1796ac_clean_files_save=$ac_clean_files 1797ac_clean_files="$ac_clean_files a.out a.exe b.out" 1798# Try to create an executable without -o first, disregard a.out. 1799# It will help us diagnose broken compilers, and finding out an intuition 1800# of exeext. 1801echo "$as_me:$LINENO: checking for C compiler default output" >&5 1802echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1803ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1804if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1805 (eval $ac_link_default) 2>&5 1806 ac_status=$? 1807 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1808 (exit $ac_status); }; then 1809 # Find the output, starting from the most likely. This scheme is 1810# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1811# resort. 1812 1813# Be careful to initialize this variable, since it used to be cached. 1814# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1815ac_cv_exeext= 1816# b.out is created by i960 compilers. 1817for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1818do 1819 test -f "$ac_file" || continue 1820 case $ac_file in 1821 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1822 ;; 1823 conftest.$ac_ext ) 1824 # This is the source file. 1825 ;; 1826 [ab].out ) 1827 # We found the default executable, but exeext='' is most 1828 # certainly right. 1829 break;; 1830 *.* ) 1831 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1832 # FIXME: I believe we export ac_cv_exeext for Libtool, 1833 # but it would be cool to find out if it's true. Does anybody 1834 # maintain Libtool? --akim. 1835 export ac_cv_exeext 1836 break;; 1837 * ) 1838 break;; 1839 esac 1840done 1841else 1842 echo "$as_me: failed program was:" >&5 1843sed 's/^/| /' conftest.$ac_ext >&5 1844 1845{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1846See \`config.log' for more details." >&5 1847echo "$as_me: error: C compiler cannot create executables 1848See \`config.log' for more details." >&2;} 1849 { (exit 77); exit 77; }; } 1850fi 1851 1852ac_exeext=$ac_cv_exeext 1853echo "$as_me:$LINENO: result: $ac_file" >&5 1854echo "${ECHO_T}$ac_file" >&6 1855 1856# Check the compiler produces executables we can run. If not, either 1857# the compiler is broken, or we cross compile. 1858echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1859echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1860# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1861# If not cross compiling, check that we can run a simple program. 1862if test "$cross_compiling" != yes; then 1863 if { ac_try='./$ac_file' 1864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1865 (eval $ac_try) 2>&5 1866 ac_status=$? 1867 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1868 (exit $ac_status); }; }; then 1869 cross_compiling=no 1870 else 1871 if test "$cross_compiling" = maybe; then 1872 cross_compiling=yes 1873 else 1874 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1875If you meant to cross compile, use \`--host'. 1876See \`config.log' for more details." >&5 1877echo "$as_me: error: cannot run C compiled programs. 1878If you meant to cross compile, use \`--host'. 1879See \`config.log' for more details." >&2;} 1880 { (exit 1); exit 1; }; } 1881 fi 1882 fi 1883fi 1884echo "$as_me:$LINENO: result: yes" >&5 1885echo "${ECHO_T}yes" >&6 1886 1887rm -f a.out a.exe conftest$ac_cv_exeext b.out 1888ac_clean_files=$ac_clean_files_save 1889# Check the compiler produces executables we can run. If not, either 1890# the compiler is broken, or we cross compile. 1891echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1892echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1893echo "$as_me:$LINENO: result: $cross_compiling" >&5 1894echo "${ECHO_T}$cross_compiling" >&6 1895 1896echo "$as_me:$LINENO: checking for suffix of executables" >&5 1897echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1898if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1899 (eval $ac_link) 2>&5 1900 ac_status=$? 1901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1902 (exit $ac_status); }; then 1903 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1904# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1905# work properly (i.e., refer to `conftest.exe'), while it won't with 1906# `rm'. 1907for ac_file in conftest.exe conftest conftest.*; do 1908 test -f "$ac_file" || continue 1909 case $ac_file in 1910 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1911 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1912 export ac_cv_exeext 1913 break;; 1914 * ) break;; 1915 esac 1916done 1917else 1918 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1919See \`config.log' for more details." >&5 1920echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1921See \`config.log' for more details." >&2;} 1922 { (exit 1); exit 1; }; } 1923fi 1924 1925rm -f conftest$ac_cv_exeext 1926echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1927echo "${ECHO_T}$ac_cv_exeext" >&6 1928 1929rm -f conftest.$ac_ext 1930EXEEXT=$ac_cv_exeext 1931ac_exeext=$EXEEXT 1932echo "$as_me:$LINENO: checking for suffix of object files" >&5 1933echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1934if test "${ac_cv_objext+set}" = set; then 1935 echo $ECHO_N "(cached) $ECHO_C" >&6 1936else 1937 cat >conftest.$ac_ext <<_ACEOF 1938#line $LINENO "configure" 1939/* confdefs.h. */ 1940_ACEOF 1941cat confdefs.h >>conftest.$ac_ext 1942cat >>conftest.$ac_ext <<_ACEOF 1943/* end confdefs.h. */ 1944 1945int 1946main () 1947{ 1948 1949 ; 1950 return 0; 1951} 1952_ACEOF 1953rm -f conftest.o conftest.obj 1954if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1955 (eval $ac_compile) 2>&5 1956 ac_status=$? 1957 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1958 (exit $ac_status); }; then 1959 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1960 case $ac_file in 1961 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1962 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1963 break;; 1964 esac 1965done 1966else 1967 echo "$as_me: failed program was:" >&5 1968sed 's/^/| /' conftest.$ac_ext >&5 1969 1970{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1971See \`config.log' for more details." >&5 1972echo "$as_me: error: cannot compute suffix of object files: cannot compile 1973See \`config.log' for more details." >&2;} 1974 { (exit 1); exit 1; }; } 1975fi 1976 1977rm -f conftest.$ac_cv_objext conftest.$ac_ext 1978fi 1979echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1980echo "${ECHO_T}$ac_cv_objext" >&6 1981OBJEXT=$ac_cv_objext 1982ac_objext=$OBJEXT 1983echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1984echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1985if test "${ac_cv_c_compiler_gnu+set}" = set; then 1986 echo $ECHO_N "(cached) $ECHO_C" >&6 1987else 1988 cat >conftest.$ac_ext <<_ACEOF 1989#line $LINENO "configure" 1990/* confdefs.h. */ 1991_ACEOF 1992cat confdefs.h >>conftest.$ac_ext 1993cat >>conftest.$ac_ext <<_ACEOF 1994/* end confdefs.h. */ 1995 1996int 1997main () 1998{ 1999#ifndef __GNUC__ 2000 choke me 2001#endif 2002 2003 ; 2004 return 0; 2005} 2006_ACEOF 2007rm -f conftest.$ac_objext 2008if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2009 (eval $ac_compile) 2>&5 2010 ac_status=$? 2011 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2012 (exit $ac_status); } && 2013 { ac_try='test -s conftest.$ac_objext' 2014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2015 (eval $ac_try) 2>&5 2016 ac_status=$? 2017 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2018 (exit $ac_status); }; }; then 2019 ac_compiler_gnu=yes 2020else 2021 echo "$as_me: failed program was:" >&5 2022sed 's/^/| /' conftest.$ac_ext >&5 2023 2024ac_compiler_gnu=no 2025fi 2026rm -f conftest.$ac_objext conftest.$ac_ext 2027ac_cv_c_compiler_gnu=$ac_compiler_gnu 2028 2029fi 2030echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2031echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2032GCC=`test $ac_compiler_gnu = yes && echo yes` 2033ac_test_CFLAGS=${CFLAGS+set} 2034ac_save_CFLAGS=$CFLAGS 2035CFLAGS="-g" 2036echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2037echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2038if test "${ac_cv_prog_cc_g+set}" = set; then 2039 echo $ECHO_N "(cached) $ECHO_C" >&6 2040else 2041 cat >conftest.$ac_ext <<_ACEOF 2042#line $LINENO "configure" 2043/* confdefs.h. */ 2044_ACEOF 2045cat confdefs.h >>conftest.$ac_ext 2046cat >>conftest.$ac_ext <<_ACEOF 2047/* end confdefs.h. */ 2048 2049int 2050main () 2051{ 2052 2053 ; 2054 return 0; 2055} 2056_ACEOF 2057rm -f conftest.$ac_objext 2058if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2059 (eval $ac_compile) 2>&5 2060 ac_status=$? 2061 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2062 (exit $ac_status); } && 2063 { ac_try='test -s conftest.$ac_objext' 2064 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2065 (eval $ac_try) 2>&5 2066 ac_status=$? 2067 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2068 (exit $ac_status); }; }; then 2069 ac_cv_prog_cc_g=yes 2070else 2071 echo "$as_me: failed program was:" >&5 2072sed 's/^/| /' conftest.$ac_ext >&5 2073 2074ac_cv_prog_cc_g=no 2075fi 2076rm -f conftest.$ac_objext conftest.$ac_ext 2077fi 2078echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2079echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2080if test "$ac_test_CFLAGS" = set; then 2081 CFLAGS=$ac_save_CFLAGS 2082elif test $ac_cv_prog_cc_g = yes; then 2083 if test "$GCC" = yes; then 2084 CFLAGS="-g -O2" 2085 else 2086 CFLAGS="-g" 2087 fi 2088else 2089 if test "$GCC" = yes; then 2090 CFLAGS="-O2" 2091 else 2092 CFLAGS= 2093 fi 2094fi 2095echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2096echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2097if test "${ac_cv_prog_cc_stdc+set}" = set; then 2098 echo $ECHO_N "(cached) $ECHO_C" >&6 2099else 2100 ac_cv_prog_cc_stdc=no 2101ac_save_CC=$CC 2102cat >conftest.$ac_ext <<_ACEOF 2103#line $LINENO "configure" 2104/* confdefs.h. */ 2105_ACEOF 2106cat confdefs.h >>conftest.$ac_ext 2107cat >>conftest.$ac_ext <<_ACEOF 2108/* end confdefs.h. */ 2109#include <stdarg.h> 2110#include <stdio.h> 2111#include <sys/types.h> 2112#include <sys/stat.h> 2113/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2114struct buf { int x; }; 2115FILE * (*rcsopen) (struct buf *, struct stat *, int); 2116static char *e (p, i) 2117 char **p; 2118 int i; 2119{ 2120 return p[i]; 2121} 2122static char *f (char * (*g) (char **, int), char **p, ...) 2123{ 2124 char *s; 2125 va_list v; 2126 va_start (v,p); 2127 s = g (p, va_arg (v,int)); 2128 va_end (v); 2129 return s; 2130} 2131int test (int i, double x); 2132struct s1 {int (*f) (int a);}; 2133struct s2 {int (*f) (double a);}; 2134int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2135int argc; 2136char **argv; 2137int 2138main () 2139{ 2140return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2141 ; 2142 return 0; 2143} 2144_ACEOF 2145# Don't try gcc -ansi; that turns off useful extensions and 2146# breaks some systems' header files. 2147# AIX -qlanglvl=ansi 2148# Ultrix and OSF/1 -std1 2149# HP-UX 10.20 and later -Ae 2150# HP-UX older versions -Aa -D_HPUX_SOURCE 2151# SVR4 -Xc -D__EXTENSIONS__ 2152for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2153do 2154 CC="$ac_save_CC $ac_arg" 2155 rm -f conftest.$ac_objext 2156if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2157 (eval $ac_compile) 2>&5 2158 ac_status=$? 2159 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2160 (exit $ac_status); } && 2161 { ac_try='test -s conftest.$ac_objext' 2162 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2163 (eval $ac_try) 2>&5 2164 ac_status=$? 2165 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2166 (exit $ac_status); }; }; then 2167 ac_cv_prog_cc_stdc=$ac_arg 2168break 2169else 2170 echo "$as_me: failed program was:" >&5 2171sed 's/^/| /' conftest.$ac_ext >&5 2172 2173fi 2174rm -f conftest.$ac_objext 2175done 2176rm -f conftest.$ac_ext conftest.$ac_objext 2177CC=$ac_save_CC 2178 2179fi 2180 2181case "x$ac_cv_prog_cc_stdc" in 2182 x|xno) 2183 echo "$as_me:$LINENO: result: none needed" >&5 2184echo "${ECHO_T}none needed" >&6 ;; 2185 *) 2186 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2187echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2188 CC="$CC $ac_cv_prog_cc_stdc" ;; 2189esac 2190 2191# Some people use a C++ compiler to compile C. Since we use `exit', 2192# in C++ we need to declare it. In case someone uses the same compiler 2193# for both compiling C and C++ we need to have the C++ compiler decide 2194# the declaration of exit, since it's the most demanding environment. 2195cat >conftest.$ac_ext <<_ACEOF 2196#ifndef __cplusplus 2197 choke me 2198#endif 2199_ACEOF 2200rm -f conftest.$ac_objext 2201if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2202 (eval $ac_compile) 2>&5 2203 ac_status=$? 2204 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2205 (exit $ac_status); } && 2206 { ac_try='test -s conftest.$ac_objext' 2207 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2208 (eval $ac_try) 2>&5 2209 ac_status=$? 2210 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2211 (exit $ac_status); }; }; then 2212 for ac_declaration in \ 2213 ''\ 2214 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2215 'extern "C" void std::exit (int); using std::exit;' \ 2216 'extern "C" void exit (int) throw ();' \ 2217 'extern "C" void exit (int);' \ 2218 'void exit (int);' \ 2219 '#include <stdlib.h>' 2220do 2221 cat >conftest.$ac_ext <<_ACEOF 2222#line $LINENO "configure" 2223/* confdefs.h. */ 2224_ACEOF 2225cat confdefs.h >>conftest.$ac_ext 2226cat >>conftest.$ac_ext <<_ACEOF 2227/* end confdefs.h. */ 2228#include <stdlib.h> 2229$ac_declaration 2230int 2231main () 2232{ 2233exit (42); 2234 ; 2235 return 0; 2236} 2237_ACEOF 2238rm -f conftest.$ac_objext 2239if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2240 (eval $ac_compile) 2>&5 2241 ac_status=$? 2242 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2243 (exit $ac_status); } && 2244 { ac_try='test -s conftest.$ac_objext' 2245 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2246 (eval $ac_try) 2>&5 2247 ac_status=$? 2248 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2249 (exit $ac_status); }; }; then 2250 : 2251else 2252 echo "$as_me: failed program was:" >&5 2253sed 's/^/| /' conftest.$ac_ext >&5 2254 2255continue 2256fi 2257rm -f conftest.$ac_objext conftest.$ac_ext 2258 cat >conftest.$ac_ext <<_ACEOF 2259#line $LINENO "configure" 2260/* confdefs.h. */ 2261_ACEOF 2262cat confdefs.h >>conftest.$ac_ext 2263cat >>conftest.$ac_ext <<_ACEOF 2264/* end confdefs.h. */ 2265$ac_declaration 2266int 2267main () 2268{ 2269exit (42); 2270 ; 2271 return 0; 2272} 2273_ACEOF 2274rm -f conftest.$ac_objext 2275if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2276 (eval $ac_compile) 2>&5 2277 ac_status=$? 2278 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2279 (exit $ac_status); } && 2280 { ac_try='test -s conftest.$ac_objext' 2281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2282 (eval $ac_try) 2>&5 2283 ac_status=$? 2284 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2285 (exit $ac_status); }; }; then 2286 break 2287else 2288 echo "$as_me: failed program was:" >&5 2289sed 's/^/| /' conftest.$ac_ext >&5 2290 2291fi 2292rm -f conftest.$ac_objext conftest.$ac_ext 2293done 2294rm -f conftest* 2295if test -n "$ac_declaration"; then 2296 echo '#ifdef __cplusplus' >>confdefs.h 2297 echo $ac_declaration >>confdefs.h 2298 echo '#endif' >>confdefs.h 2299fi 2300 2301else 2302 echo "$as_me: failed program was:" >&5 2303sed 's/^/| /' conftest.$ac_ext >&5 2304 2305fi 2306rm -f conftest.$ac_objext conftest.$ac_ext 2307ac_ext=c 2308ac_cpp='$CPP $CPPFLAGS' 2309ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2310ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2311ac_compiler_gnu=$ac_cv_c_compiler_gnu 2312 2313 2314WFLAGS="" 2315WFLAGS_3X="" 2316if test "x$ac_compiler_gnu" = "xyes"; then 2317 WFLAGS='${WFLAGS_GCC}' 2318 echo "$as_me:$LINENO: checking whether we are using GCC 3" >&5 2319echo $ECHO_N "checking whether we are using GCC 3... $ECHO_C" >&6 2320 GCCVER=$(${CC} -dumpversion 2>/dev/null) 2321 case ${GCCVER} in 2322 3.*) 2323 WFLAGS_3X='${WFLAGS_3X}' 2324 echo "$as_me:$LINENO: result: yes" >&5 2325echo "${ECHO_T}yes" >&6 2326 ;; 2327 *) 2328 echo "$as_me:$LINENO: result: no" >&5 2329echo "${ECHO_T}no" >&6 2330 ;; 2331 esac 2332else 2333 echo "$as_me:$LINENO: checking whether we are using the Intel C compiler" >&5 2334echo $ECHO_N "checking whether we are using the Intel C compiler... $ECHO_C" >&6 2335 if ${CC} -V 2>&1 | head -n 1 | grep -q "Intel(R)"; then 2336 echo "$as_me:$LINENO: result: yes" >&5 2337echo "${ECHO_T}yes" >&6 2338 WFLAGS='${WFLAGS_ICC}' 2339 else 2340 echo "$as_me:$LINENO: result: no" >&5 2341echo "${ECHO_T}no" >&6 2342 fi 2343fi 2344 2345 2346 2347ac_ext=c 2348ac_cpp='$CPP $CPPFLAGS' 2349ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2350ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2351ac_compiler_gnu=$ac_cv_c_compiler_gnu 2352echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2353echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2354# On Suns, sometimes $CPP names a directory. 2355if test -n "$CPP" && test -d "$CPP"; then 2356 CPP= 2357fi 2358if test -z "$CPP"; then 2359 if test "${ac_cv_prog_CPP+set}" = set; then 2360 echo $ECHO_N "(cached) $ECHO_C" >&6 2361else 2362 # Double quotes because CPP needs to be expanded 2363 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2364 do 2365 ac_preproc_ok=false 2366for ac_c_preproc_warn_flag in '' yes 2367do 2368 # Use a header file that comes with gcc, so configuring glibc 2369 # with a fresh cross-compiler works. 2370 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2371 # <limits.h> exists even on freestanding compilers. 2372 # On the NeXT, cc -E runs the code through the compiler's parser, 2373 # not just through cpp. "Syntax error" is here to catch this case. 2374 cat >conftest.$ac_ext <<_ACEOF 2375#line $LINENO "configure" 2376/* confdefs.h. */ 2377_ACEOF 2378cat confdefs.h >>conftest.$ac_ext 2379cat >>conftest.$ac_ext <<_ACEOF 2380/* end confdefs.h. */ 2381#ifdef __STDC__ 2382# include <limits.h> 2383#else 2384# include <assert.h> 2385#endif 2386 Syntax error 2387_ACEOF 2388if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2389 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2390 ac_status=$? 2391 grep -v '^ *+' conftest.er1 >conftest.err 2392 rm -f conftest.er1 2393 cat conftest.err >&5 2394 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2395 (exit $ac_status); } >/dev/null; then 2396 if test -s conftest.err; then 2397 ac_cpp_err=$ac_c_preproc_warn_flag 2398 else 2399 ac_cpp_err= 2400 fi 2401else 2402 ac_cpp_err=yes 2403fi 2404if test -z "$ac_cpp_err"; then 2405 : 2406else 2407 echo "$as_me: failed program was:" >&5 2408sed 's/^/| /' conftest.$ac_ext >&5 2409 2410 # Broken: fails on valid input. 2411continue 2412fi 2413rm -f conftest.err conftest.$ac_ext 2414 2415 # OK, works on sane cases. Now check whether non-existent headers 2416 # can be detected and how. 2417 cat >conftest.$ac_ext <<_ACEOF 2418#line $LINENO "configure" 2419/* confdefs.h. */ 2420_ACEOF 2421cat confdefs.h >>conftest.$ac_ext 2422cat >>conftest.$ac_ext <<_ACEOF 2423/* end confdefs.h. */ 2424#include <ac_nonexistent.h> 2425_ACEOF 2426if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2427 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2428 ac_status=$? 2429 grep -v '^ *+' conftest.er1 >conftest.err 2430 rm -f conftest.er1 2431 cat conftest.err >&5 2432 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2433 (exit $ac_status); } >/dev/null; then 2434 if test -s conftest.err; then 2435 ac_cpp_err=$ac_c_preproc_warn_flag 2436 else 2437 ac_cpp_err= 2438 fi 2439else 2440 ac_cpp_err=yes 2441fi 2442if test -z "$ac_cpp_err"; then 2443 # Broken: success on invalid input. 2444continue 2445else 2446 echo "$as_me: failed program was:" >&5 2447sed 's/^/| /' conftest.$ac_ext >&5 2448 2449 # Passes both tests. 2450ac_preproc_ok=: 2451break 2452fi 2453rm -f conftest.err conftest.$ac_ext 2454 2455done 2456# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2457rm -f conftest.err conftest.$ac_ext 2458if $ac_preproc_ok; then 2459 break 2460fi 2461 2462 done 2463 ac_cv_prog_CPP=$CPP 2464 2465fi 2466 CPP=$ac_cv_prog_CPP 2467else 2468 ac_cv_prog_CPP=$CPP 2469fi 2470echo "$as_me:$LINENO: result: $CPP" >&5 2471echo "${ECHO_T}$CPP" >&6 2472ac_preproc_ok=false 2473for ac_c_preproc_warn_flag in '' yes 2474do 2475 # Use a header file that comes with gcc, so configuring glibc 2476 # with a fresh cross-compiler works. 2477 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2478 # <limits.h> exists even on freestanding compilers. 2479 # On the NeXT, cc -E runs the code through the compiler's parser, 2480 # not just through cpp. "Syntax error" is here to catch this case. 2481 cat >conftest.$ac_ext <<_ACEOF 2482#line $LINENO "configure" 2483/* confdefs.h. */ 2484_ACEOF 2485cat confdefs.h >>conftest.$ac_ext 2486cat >>conftest.$ac_ext <<_ACEOF 2487/* end confdefs.h. */ 2488#ifdef __STDC__ 2489# include <limits.h> 2490#else 2491# include <assert.h> 2492#endif 2493 Syntax error 2494_ACEOF 2495if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2496 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2497 ac_status=$? 2498 grep -v '^ *+' conftest.er1 >conftest.err 2499 rm -f conftest.er1 2500 cat conftest.err >&5 2501 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2502 (exit $ac_status); } >/dev/null; then 2503 if test -s conftest.err; then 2504 ac_cpp_err=$ac_c_preproc_warn_flag 2505 else 2506 ac_cpp_err= 2507 fi 2508else 2509 ac_cpp_err=yes 2510fi 2511if test -z "$ac_cpp_err"; then 2512 : 2513else 2514 echo "$as_me: failed program was:" >&5 2515sed 's/^/| /' conftest.$ac_ext >&5 2516 2517 # Broken: fails on valid input. 2518continue 2519fi 2520rm -f conftest.err conftest.$ac_ext 2521 2522 # OK, works on sane cases. Now check whether non-existent headers 2523 # can be detected and how. 2524 cat >conftest.$ac_ext <<_ACEOF 2525#line $LINENO "configure" 2526/* confdefs.h. */ 2527_ACEOF 2528cat confdefs.h >>conftest.$ac_ext 2529cat >>conftest.$ac_ext <<_ACEOF 2530/* end confdefs.h. */ 2531#include <ac_nonexistent.h> 2532_ACEOF 2533if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2534 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2535 ac_status=$? 2536 grep -v '^ *+' conftest.er1 >conftest.err 2537 rm -f conftest.er1 2538 cat conftest.err >&5 2539 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2540 (exit $ac_status); } >/dev/null; then 2541 if test -s conftest.err; then 2542 ac_cpp_err=$ac_c_preproc_warn_flag 2543 else 2544 ac_cpp_err= 2545 fi 2546else 2547 ac_cpp_err=yes 2548fi 2549if test -z "$ac_cpp_err"; then 2550 # Broken: success on invalid input. 2551continue 2552else 2553 echo "$as_me: failed program was:" >&5 2554sed 's/^/| /' conftest.$ac_ext >&5 2555 2556 # Passes both tests. 2557ac_preproc_ok=: 2558break 2559fi 2560rm -f conftest.err conftest.$ac_ext 2561 2562done 2563# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2564rm -f conftest.err conftest.$ac_ext 2565if $ac_preproc_ok; then 2566 : 2567else 2568 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2569See \`config.log' for more details." >&5 2570echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2571See \`config.log' for more details." >&2;} 2572 { (exit 1); exit 1; }; } 2573fi 2574 2575ac_ext=c 2576ac_cpp='$CPP $CPPFLAGS' 2577ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2578ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2579ac_compiler_gnu=$ac_cv_c_compiler_gnu 2580 2581# Find a good install program. We prefer a C program (faster), 2582# so one script is as good as another. But avoid the broken or 2583# incompatible versions: 2584# SysV /etc/install, /usr/sbin/install 2585# SunOS /usr/etc/install 2586# IRIX /sbin/install 2587# AIX /bin/install 2588# AmigaOS /C/install, which installs bootblocks on floppy discs 2589# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2590# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2591# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2592# ./install, which can be erroneously created by make from ./install.sh. 2593echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2594echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 2595if test -z "$INSTALL"; then 2596if test "${ac_cv_path_install+set}" = set; then 2597 echo $ECHO_N "(cached) $ECHO_C" >&6 2598else 2599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2600for as_dir in $PATH 2601do 2602 IFS=$as_save_IFS 2603 test -z "$as_dir" && as_dir=. 2604 # Account for people who put trailing slashes in PATH elements. 2605case $as_dir/ in 2606 ./ | .// | /cC/* | \ 2607 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2608 /usr/ucb/* ) ;; 2609 *) 2610 # OSF1 and SCO ODT 3.0 have their own names for install. 2611 # Don't use installbsd from OSF since it installs stuff as root 2612 # by default. 2613 for ac_prog in ginstall scoinst install; do 2614 for ac_exec_ext in '' $ac_executable_extensions; do 2615 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2616 if test $ac_prog = install && 2617 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2618 # AIX install. It has an incompatible calling convention. 2619 : 2620 elif test $ac_prog = install && 2621 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2622 # program-specific install script used by HP pwplus--don't use. 2623 : 2624 else 2625 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2626 break 3 2627 fi 2628 fi 2629 done 2630 done 2631 ;; 2632esac 2633done 2634 2635 2636fi 2637 if test "${ac_cv_path_install+set}" = set; then 2638 INSTALL=$ac_cv_path_install 2639 else 2640 # As a last resort, use the slow shell script. We don't cache a 2641 # path for INSTALL within a source directory, because that will 2642 # break other packages using the cache if that directory is 2643 # removed, or if the path is relative. 2644 INSTALL=$ac_install_sh 2645 fi 2646fi 2647echo "$as_me:$LINENO: result: $INSTALL" >&5 2648echo "${ECHO_T}$INSTALL" >&6 2649 2650# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2651# It thinks the first close brace ends the variable substitution. 2652test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2653 2654test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2655 2656test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2657 2658 2659 2660 2661echo "$as_me:$LINENO: checking for egrep" >&5 2662echo $ECHO_N "checking for egrep... $ECHO_C" >&6 2663if test "${ac_cv_prog_egrep+set}" = set; then 2664 echo $ECHO_N "(cached) $ECHO_C" >&6 2665else 2666 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2667 then ac_cv_prog_egrep='grep -E' 2668 else ac_cv_prog_egrep='egrep' 2669 fi 2670fi 2671echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 2672echo "${ECHO_T}$ac_cv_prog_egrep" >&6 2673 EGREP=$ac_cv_prog_egrep 2674 2675 2676echo "$as_me:$LINENO: checking for ANSI C header files" >&5 2677echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 2678if test "${ac_cv_header_stdc+set}" = set; then 2679 echo $ECHO_N "(cached) $ECHO_C" >&6 2680else 2681 cat >conftest.$ac_ext <<_ACEOF 2682#line $LINENO "configure" 2683/* confdefs.h. */ 2684_ACEOF 2685cat confdefs.h >>conftest.$ac_ext 2686cat >>conftest.$ac_ext <<_ACEOF 2687/* end confdefs.h. */ 2688#include <stdlib.h> 2689#include <stdarg.h> 2690#include <string.h> 2691#include <float.h> 2692 2693int 2694main () 2695{ 2696 2697 ; 2698 return 0; 2699} 2700_ACEOF 2701rm -f conftest.$ac_objext 2702if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2703 (eval $ac_compile) 2>&5 2704 ac_status=$? 2705 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2706 (exit $ac_status); } && 2707 { ac_try='test -s conftest.$ac_objext' 2708 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2709 (eval $ac_try) 2>&5 2710 ac_status=$? 2711 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2712 (exit $ac_status); }; }; then 2713 ac_cv_header_stdc=yes 2714else 2715 echo "$as_me: failed program was:" >&5 2716sed 's/^/| /' conftest.$ac_ext >&5 2717 2718ac_cv_header_stdc=no 2719fi 2720rm -f conftest.$ac_objext conftest.$ac_ext 2721 2722if test $ac_cv_header_stdc = yes; then 2723 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 2724 cat >conftest.$ac_ext <<_ACEOF 2725#line $LINENO "configure" 2726/* confdefs.h. */ 2727_ACEOF 2728cat confdefs.h >>conftest.$ac_ext 2729cat >>conftest.$ac_ext <<_ACEOF 2730/* end confdefs.h. */ 2731#include <string.h> 2732 2733_ACEOF 2734if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2735 $EGREP "memchr" >/dev/null 2>&1; then 2736 : 2737else 2738 ac_cv_header_stdc=no 2739fi 2740rm -f conftest* 2741 2742fi 2743 2744if test $ac_cv_header_stdc = yes; then 2745 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 2746 cat >conftest.$ac_ext <<_ACEOF 2747#line $LINENO "configure" 2748/* confdefs.h. */ 2749_ACEOF 2750cat confdefs.h >>conftest.$ac_ext 2751cat >>conftest.$ac_ext <<_ACEOF 2752/* end confdefs.h. */ 2753#include <stdlib.h> 2754 2755_ACEOF 2756if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2757 $EGREP "free" >/dev/null 2>&1; then 2758 : 2759else 2760 ac_cv_header_stdc=no 2761fi 2762rm -f conftest* 2763 2764fi 2765 2766if test $ac_cv_header_stdc = yes; then 2767 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 2768 if test "$cross_compiling" = yes; then 2769 : 2770else 2771 cat >conftest.$ac_ext <<_ACEOF 2772#line $LINENO "configure" 2773/* confdefs.h. */ 2774_ACEOF 2775cat confdefs.h >>conftest.$ac_ext 2776cat >>conftest.$ac_ext <<_ACEOF 2777/* end confdefs.h. */ 2778#include <ctype.h> 2779#if ((' ' & 0x0FF) == 0x020) 2780# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 2781# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 2782#else 2783# define ISLOWER(c) \ 2784 (('a' <= (c) && (c) <= 'i') \ 2785 || ('j' <= (c) && (c) <= 'r') \ 2786 || ('s' <= (c) && (c) <= 'z')) 2787# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 2788#endif 2789 2790#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 2791int 2792main () 2793{ 2794 int i; 2795 for (i = 0; i < 256; i++) 2796 if (XOR (islower (i), ISLOWER (i)) 2797 || toupper (i) != TOUPPER (i)) 2798 exit(2); 2799 exit (0); 2800} 2801_ACEOF 2802rm -f conftest$ac_exeext 2803if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2804 (eval $ac_link) 2>&5 2805 ac_status=$? 2806 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2807 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 2808 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2809 (eval $ac_try) 2>&5 2810 ac_status=$? 2811 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2812 (exit $ac_status); }; }; then 2813 : 2814else 2815 echo "$as_me: program exited with status $ac_status" >&5 2816echo "$as_me: failed program was:" >&5 2817sed 's/^/| /' conftest.$ac_ext >&5 2818 2819( exit $ac_status ) 2820ac_cv_header_stdc=no 2821fi 2822rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 2823fi 2824fi 2825fi 2826echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 2827echo "${ECHO_T}$ac_cv_header_stdc" >&6 2828if test $ac_cv_header_stdc = yes; then 2829 2830cat >>confdefs.h <<\_ACEOF 2831#define STDC_HEADERS 1 2832_ACEOF 2833 2834fi 2835 2836 2837 2838 2839 2840 2841ac_header_dirent=no 2842for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 2843 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 2844echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 2845echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6 2846if eval "test \"\${$as_ac_Header+set}\" = set"; then 2847 echo $ECHO_N "(cached) $ECHO_C" >&6 2848else 2849 cat >conftest.$ac_ext <<_ACEOF 2850#line $LINENO "configure" 2851/* confdefs.h. */ 2852_ACEOF 2853cat confdefs.h >>conftest.$ac_ext 2854cat >>conftest.$ac_ext <<_ACEOF 2855/* end confdefs.h. */ 2856#include <sys/types.h> 2857#include <$ac_hdr> 2858 2859int 2860main () 2861{ 2862if ((DIR *) 0) 2863return 0; 2864 ; 2865 return 0; 2866} 2867_ACEOF 2868rm -f conftest.$ac_objext 2869if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2870 (eval $ac_compile) 2>&5 2871 ac_status=$? 2872 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2873 (exit $ac_status); } && 2874 { ac_try='test -s conftest.$ac_objext' 2875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2876 (eval $ac_try) 2>&5 2877 ac_status=$? 2878 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2879 (exit $ac_status); }; }; then 2880 eval "$as_ac_Header=yes" 2881else 2882 echo "$as_me: failed program was:" >&5 2883sed 's/^/| /' conftest.$ac_ext >&5 2884 2885eval "$as_ac_Header=no" 2886fi 2887rm -f conftest.$ac_objext conftest.$ac_ext 2888fi 2889echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2890echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2891if test `eval echo '${'$as_ac_Header'}'` = yes; then 2892 cat >>confdefs.h <<_ACEOF 2893#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 2894_ACEOF 2895 2896ac_header_dirent=$ac_hdr; break 2897fi 2898 2899done 2900# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 2901if test $ac_header_dirent = dirent.h; then 2902 echo "$as_me:$LINENO: checking for library containing opendir" >&5 2903echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 2904if test "${ac_cv_search_opendir+set}" = set; then 2905 echo $ECHO_N "(cached) $ECHO_C" >&6 2906else 2907 ac_func_search_save_LIBS=$LIBS 2908ac_cv_search_opendir=no 2909cat >conftest.$ac_ext <<_ACEOF 2910#line $LINENO "configure" 2911/* confdefs.h. */ 2912_ACEOF 2913cat confdefs.h >>conftest.$ac_ext 2914cat >>conftest.$ac_ext <<_ACEOF 2915/* end confdefs.h. */ 2916 2917/* Override any gcc2 internal prototype to avoid an error. */ 2918#ifdef __cplusplus 2919extern "C" 2920#endif 2921/* We use char because int might match the return type of a gcc2 2922 builtin and then its argument prototype would still apply. */ 2923char opendir (); 2924int 2925main () 2926{ 2927opendir (); 2928 ; 2929 return 0; 2930} 2931_ACEOF 2932rm -f conftest.$ac_objext conftest$ac_exeext 2933if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2934 (eval $ac_link) 2>&5 2935 ac_status=$? 2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2937 (exit $ac_status); } && 2938 { ac_try='test -s conftest$ac_exeext' 2939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2940 (eval $ac_try) 2>&5 2941 ac_status=$? 2942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2943 (exit $ac_status); }; }; then 2944 ac_cv_search_opendir="none required" 2945else 2946 echo "$as_me: failed program was:" >&5 2947sed 's/^/| /' conftest.$ac_ext >&5 2948 2949fi 2950rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2951if test "$ac_cv_search_opendir" = no; then 2952 for ac_lib in dir; do 2953 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2954 cat >conftest.$ac_ext <<_ACEOF 2955#line $LINENO "configure" 2956/* confdefs.h. */ 2957_ACEOF 2958cat confdefs.h >>conftest.$ac_ext 2959cat >>conftest.$ac_ext <<_ACEOF 2960/* end confdefs.h. */ 2961 2962/* Override any gcc2 internal prototype to avoid an error. */ 2963#ifdef __cplusplus 2964extern "C" 2965#endif 2966/* We use char because int might match the return type of a gcc2 2967 builtin and then its argument prototype would still apply. */ 2968char opendir (); 2969int 2970main () 2971{ 2972opendir (); 2973 ; 2974 return 0; 2975} 2976_ACEOF 2977rm -f conftest.$ac_objext conftest$ac_exeext 2978if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2979 (eval $ac_link) 2>&5 2980 ac_status=$? 2981 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2982 (exit $ac_status); } && 2983 { ac_try='test -s conftest$ac_exeext' 2984 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2985 (eval $ac_try) 2>&5 2986 ac_status=$? 2987 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2988 (exit $ac_status); }; }; then 2989 ac_cv_search_opendir="-l$ac_lib" 2990break 2991else 2992 echo "$as_me: failed program was:" >&5 2993sed 's/^/| /' conftest.$ac_ext >&5 2994 2995fi 2996rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2997 done 2998fi 2999LIBS=$ac_func_search_save_LIBS 3000fi 3001echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 3002echo "${ECHO_T}$ac_cv_search_opendir" >&6 3003if test "$ac_cv_search_opendir" != no; then 3004 test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" 3005 3006fi 3007 3008else 3009 echo "$as_me:$LINENO: checking for library containing opendir" >&5 3010echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6 3011if test "${ac_cv_search_opendir+set}" = set; then 3012 echo $ECHO_N "(cached) $ECHO_C" >&6 3013else 3014 ac_func_search_save_LIBS=$LIBS 3015ac_cv_search_opendir=no 3016cat >conftest.$ac_ext <<_ACEOF 3017#line $LINENO "configure" 3018/* confdefs.h. */ 3019_ACEOF 3020cat confdefs.h >>conftest.$ac_ext 3021cat >>conftest.$ac_ext <<_ACEOF 3022/* end confdefs.h. */ 3023 3024/* Override any gcc2 internal prototype to avoid an error. */ 3025#ifdef __cplusplus 3026extern "C" 3027#endif 3028/* We use char because int might match the return type of a gcc2 3029 builtin and then its argument prototype would still apply. */ 3030char opendir (); 3031int 3032main () 3033{ 3034opendir (); 3035 ; 3036 return 0; 3037} 3038_ACEOF 3039rm -f conftest.$ac_objext conftest$ac_exeext 3040if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3041 (eval $ac_link) 2>&5 3042 ac_status=$? 3043 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3044 (exit $ac_status); } && 3045 { ac_try='test -s conftest$ac_exeext' 3046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3047 (eval $ac_try) 2>&5 3048 ac_status=$? 3049 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3050 (exit $ac_status); }; }; then 3051 ac_cv_search_opendir="none required" 3052else 3053 echo "$as_me: failed program was:" >&5 3054sed 's/^/| /' conftest.$ac_ext >&5 3055 3056fi 3057rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3058if test "$ac_cv_search_opendir" = no; then 3059 for ac_lib in x; do 3060 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3061 cat >conftest.$ac_ext <<_ACEOF 3062#line $LINENO "configure" 3063/* confdefs.h. */ 3064_ACEOF 3065cat confdefs.h >>conftest.$ac_ext 3066cat >>conftest.$ac_ext <<_ACEOF 3067/* end confdefs.h. */ 3068 3069/* Override any gcc2 internal prototype to avoid an error. */ 3070#ifdef __cplusplus 3071extern "C" 3072#endif 3073/* We use char because int might match the return type of a gcc2 3074 builtin and then its argument prototype would still apply. */ 3075char opendir (); 3076int 3077main () 3078{ 3079opendir (); 3080 ; 3081 return 0; 3082} 3083_ACEOF 3084rm -f conftest.$ac_objext conftest$ac_exeext 3085if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3086 (eval $ac_link) 2>&5 3087 ac_status=$? 3088 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3089 (exit $ac_status); } && 3090 { ac_try='test -s conftest$ac_exeext' 3091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3092 (eval $ac_try) 2>&5 3093 ac_status=$? 3094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3095 (exit $ac_status); }; }; then 3096 ac_cv_search_opendir="-l$ac_lib" 3097break 3098else 3099 echo "$as_me: failed program was:" >&5 3100sed 's/^/| /' conftest.$ac_ext >&5 3101 3102fi 3103rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3104 done 3105fi 3106LIBS=$ac_func_search_save_LIBS 3107fi 3108echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 3109echo "${ECHO_T}$ac_cv_search_opendir" >&6 3110if test "$ac_cv_search_opendir" != no; then 3111 test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS" 3112 3113fi 3114 3115fi 3116 3117# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3128 inttypes.h stdint.h unistd.h 3129do 3130as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3131echo "$as_me:$LINENO: checking for $ac_header" >&5 3132echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3133if eval "test \"\${$as_ac_Header+set}\" = set"; then 3134 echo $ECHO_N "(cached) $ECHO_C" >&6 3135else 3136 cat >conftest.$ac_ext <<_ACEOF 3137#line $LINENO "configure" 3138/* confdefs.h. */ 3139_ACEOF 3140cat confdefs.h >>conftest.$ac_ext 3141cat >>conftest.$ac_ext <<_ACEOF 3142/* end confdefs.h. */ 3143$ac_includes_default 3144 3145#include <$ac_header> 3146_ACEOF 3147rm -f conftest.$ac_objext 3148if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3149 (eval $ac_compile) 2>&5 3150 ac_status=$? 3151 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3152 (exit $ac_status); } && 3153 { ac_try='test -s conftest.$ac_objext' 3154 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3155 (eval $ac_try) 2>&5 3156 ac_status=$? 3157 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3158 (exit $ac_status); }; }; then 3159 eval "$as_ac_Header=yes" 3160else 3161 echo "$as_me: failed program was:" >&5 3162sed 's/^/| /' conftest.$ac_ext >&5 3163 3164eval "$as_ac_Header=no" 3165fi 3166rm -f conftest.$ac_objext conftest.$ac_ext 3167fi 3168echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3169echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3170if test `eval echo '${'$as_ac_Header'}'` = yes; then 3171 cat >>confdefs.h <<_ACEOF 3172#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3173_ACEOF 3174 3175fi 3176 3177done 3178 3179 3180 3181 3182 3183 3184 3185for ac_header in argp.h getopt.h netdb.h fcntl.h stddef.h 3186do 3187as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3188if eval "test \"\${$as_ac_Header+set}\" = set"; then 3189 echo "$as_me:$LINENO: checking for $ac_header" >&5 3190echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3191if eval "test \"\${$as_ac_Header+set}\" = set"; then 3192 echo $ECHO_N "(cached) $ECHO_C" >&6 3193fi 3194echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3195echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3196else 3197 # Is the header compilable? 3198echo "$as_me:$LINENO: checking $ac_header usability" >&5 3199echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3200cat >conftest.$ac_ext <<_ACEOF 3201#line $LINENO "configure" 3202/* confdefs.h. */ 3203_ACEOF 3204cat confdefs.h >>conftest.$ac_ext 3205cat >>conftest.$ac_ext <<_ACEOF 3206/* end confdefs.h. */ 3207$ac_includes_default 3208#include <$ac_header> 3209_ACEOF 3210rm -f conftest.$ac_objext 3211if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3212 (eval $ac_compile) 2>&5 3213 ac_status=$? 3214 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3215 (exit $ac_status); } && 3216 { ac_try='test -s conftest.$ac_objext' 3217 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3218 (eval $ac_try) 2>&5 3219 ac_status=$? 3220 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3221 (exit $ac_status); }; }; then 3222 ac_header_compiler=yes 3223else 3224 echo "$as_me: failed program was:" >&5 3225sed 's/^/| /' conftest.$ac_ext >&5 3226 3227ac_header_compiler=no 3228fi 3229rm -f conftest.$ac_objext conftest.$ac_ext 3230echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3231echo "${ECHO_T}$ac_header_compiler" >&6 3232 3233# Is the header present? 3234echo "$as_me:$LINENO: checking $ac_header presence" >&5 3235echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3236cat >conftest.$ac_ext <<_ACEOF 3237#line $LINENO "configure" 3238/* confdefs.h. */ 3239_ACEOF 3240cat confdefs.h >>conftest.$ac_ext 3241cat >>conftest.$ac_ext <<_ACEOF 3242/* end confdefs.h. */ 3243#include <$ac_header> 3244_ACEOF 3245if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3246 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3247 ac_status=$? 3248 grep -v '^ *+' conftest.er1 >conftest.err 3249 rm -f conftest.er1 3250 cat conftest.err >&5 3251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3252 (exit $ac_status); } >/dev/null; then 3253 if test -s conftest.err; then 3254 ac_cpp_err=$ac_c_preproc_warn_flag 3255 else 3256 ac_cpp_err= 3257 fi 3258else 3259 ac_cpp_err=yes 3260fi 3261if test -z "$ac_cpp_err"; then 3262 ac_header_preproc=yes 3263else 3264 echo "$as_me: failed program was:" >&5 3265sed 's/^/| /' conftest.$ac_ext >&5 3266 3267 ac_header_preproc=no 3268fi 3269rm -f conftest.err conftest.$ac_ext 3270echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3271echo "${ECHO_T}$ac_header_preproc" >&6 3272 3273# So? What about this header? 3274case $ac_header_compiler:$ac_header_preproc in 3275 yes:no ) 3276 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3277echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3278 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3279echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3280 ( 3281 cat <<\_ASBOX 3282## ------------------------------------ ## 3283## Report this to bug-autoconf@gnu.org. ## 3284## ------------------------------------ ## 3285_ASBOX 3286 ) | 3287 sed "s/^/$as_me: WARNING: /" >&2 3288 ;; 3289 no:yes ) 3290 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3291echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3292 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3293echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3294 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3295echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3296 ( 3297 cat <<\_ASBOX 3298## ------------------------------------ ## 3299## Report this to bug-autoconf@gnu.org. ## 3300## ------------------------------------ ## 3301_ASBOX 3302 ) | 3303 sed "s/^/$as_me: WARNING: /" >&2 3304 ;; 3305esac 3306echo "$as_me:$LINENO: checking for $ac_header" >&5 3307echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3308if eval "test \"\${$as_ac_Header+set}\" = set"; then 3309 echo $ECHO_N "(cached) $ECHO_C" >&6 3310else 3311 eval "$as_ac_Header=$ac_header_preproc" 3312fi 3313echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3314echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3315 3316fi 3317if test `eval echo '${'$as_ac_Header'}'` = yes; then 3318 cat >>confdefs.h <<_ACEOF 3319#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3320_ACEOF 3321 3322fi 3323 3324done 3325 3326 3327echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 3328echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 3329if test "${ac_cv_c_const+set}" = set; then 3330 echo $ECHO_N "(cached) $ECHO_C" >&6 3331else 3332 cat >conftest.$ac_ext <<_ACEOF 3333#line $LINENO "configure" 3334/* confdefs.h. */ 3335_ACEOF 3336cat confdefs.h >>conftest.$ac_ext 3337cat >>conftest.$ac_ext <<_ACEOF 3338/* end confdefs.h. */ 3339 3340int 3341main () 3342{ 3343/* FIXME: Include the comments suggested by Paul. */ 3344#ifndef __cplusplus 3345 /* Ultrix mips cc rejects this. */ 3346 typedef int charset[2]; 3347 const charset x; 3348 /* SunOS 4.1.1 cc rejects this. */ 3349 char const *const *ccp; 3350 char **p; 3351 /* NEC SVR4.0.2 mips cc rejects this. */ 3352 struct point {int x, y;}; 3353 static struct point const zero = {0,0}; 3354 /* AIX XL C 1.02.0.0 rejects this. 3355 It does not let you subtract one const X* pointer from another in 3356 an arm of an if-expression whose if-part is not a constant 3357 expression */ 3358 const char *g = "string"; 3359 ccp = &g + (g ? g-g : 0); 3360 /* HPUX 7.0 cc rejects these. */ 3361 ++ccp; 3362 p = (char**) ccp; 3363 ccp = (char const *const *) p; 3364 { /* SCO 3.2v4 cc rejects this. */ 3365 char *t; 3366 char const *s = 0 ? (char *) 0 : (char const *) 0; 3367 3368 *t++ = 0; 3369 } 3370 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3371 int x[] = {25, 17}; 3372 const int *foo = &x[0]; 3373 ++foo; 3374 } 3375 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3376 typedef const int *iptr; 3377 iptr p = 0; 3378 ++p; 3379 } 3380 { /* AIX XL C 1.02.0.0 rejects this saying 3381 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3382 struct s { int j; const int *ap[3]; }; 3383 struct s *b; b->j = 5; 3384 } 3385 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3386 const int foo = 10; 3387 } 3388#endif 3389 3390 ; 3391 return 0; 3392} 3393_ACEOF 3394rm -f conftest.$ac_objext 3395if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3396 (eval $ac_compile) 2>&5 3397 ac_status=$? 3398 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3399 (exit $ac_status); } && 3400 { ac_try='test -s conftest.$ac_objext' 3401 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3402 (eval $ac_try) 2>&5 3403 ac_status=$? 3404 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3405 (exit $ac_status); }; }; then 3406 ac_cv_c_const=yes 3407else 3408 echo "$as_me: failed program was:" >&5 3409sed 's/^/| /' conftest.$ac_ext >&5 3410 3411ac_cv_c_const=no 3412fi 3413rm -f conftest.$ac_objext conftest.$ac_ext 3414fi 3415echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 3416echo "${ECHO_T}$ac_cv_c_const" >&6 3417if test $ac_cv_c_const = no; then 3418 3419cat >>confdefs.h <<\_ACEOF 3420#define const 3421_ACEOF 3422 3423fi 3424 3425echo "$as_me:$LINENO: checking for working volatile" >&5 3426echo $ECHO_N "checking for working volatile... $ECHO_C" >&6 3427if test "${ac_cv_c_volatile+set}" = set; then 3428 echo $ECHO_N "(cached) $ECHO_C" >&6 3429else 3430 cat >conftest.$ac_ext <<_ACEOF 3431#line $LINENO "configure" 3432/* confdefs.h. */ 3433_ACEOF 3434cat confdefs.h >>conftest.$ac_ext 3435cat >>conftest.$ac_ext <<_ACEOF 3436/* end confdefs.h. */ 3437 3438int 3439main () 3440{ 3441 3442volatile int x; 3443int * volatile y; 3444 ; 3445 return 0; 3446} 3447_ACEOF 3448rm -f conftest.$ac_objext 3449if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3450 (eval $ac_compile) 2>&5 3451 ac_status=$? 3452 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3453 (exit $ac_status); } && 3454 { ac_try='test -s conftest.$ac_objext' 3455 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3456 (eval $ac_try) 2>&5 3457 ac_status=$? 3458 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3459 (exit $ac_status); }; }; then 3460 ac_cv_c_volatile=yes 3461else 3462 echo "$as_me: failed program was:" >&5 3463sed 's/^/| /' conftest.$ac_ext >&5 3464 3465ac_cv_c_volatile=no 3466fi 3467rm -f conftest.$ac_objext conftest.$ac_ext 3468fi 3469echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5 3470echo "${ECHO_T}$ac_cv_c_volatile" >&6 3471if test $ac_cv_c_volatile = no; then 3472 3473cat >>confdefs.h <<\_ACEOF 3474#define volatile 3475_ACEOF 3476 3477fi 3478 3479echo "$as_me:$LINENO: checking for size_t" >&5 3480echo $ECHO_N "checking for size_t... $ECHO_C" >&6 3481if test "${ac_cv_type_size_t+set}" = set; then 3482 echo $ECHO_N "(cached) $ECHO_C" >&6 3483else 3484 cat >conftest.$ac_ext <<_ACEOF 3485#line $LINENO "configure" 3486/* confdefs.h. */ 3487_ACEOF 3488cat confdefs.h >>conftest.$ac_ext 3489cat >>conftest.$ac_ext <<_ACEOF 3490/* end confdefs.h. */ 3491$ac_includes_default 3492int 3493main () 3494{ 3495if ((size_t *) 0) 3496 return 0; 3497if (sizeof (size_t)) 3498 return 0; 3499 ; 3500 return 0; 3501} 3502_ACEOF 3503rm -f conftest.$ac_objext 3504if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3505 (eval $ac_compile) 2>&5 3506 ac_status=$? 3507 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3508 (exit $ac_status); } && 3509 { ac_try='test -s conftest.$ac_objext' 3510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3511 (eval $ac_try) 2>&5 3512 ac_status=$? 3513 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3514 (exit $ac_status); }; }; then 3515 ac_cv_type_size_t=yes 3516else 3517 echo "$as_me: failed program was:" >&5 3518sed 's/^/| /' conftest.$ac_ext >&5 3519 3520ac_cv_type_size_t=no 3521fi 3522rm -f conftest.$ac_objext conftest.$ac_ext 3523fi 3524echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 3525echo "${ECHO_T}$ac_cv_type_size_t" >&6 3526if test $ac_cv_type_size_t = yes; then 3527 : 3528else 3529 3530cat >>confdefs.h <<_ACEOF 3531#define size_t unsigned 3532_ACEOF 3533 3534fi 3535 3536echo "$as_me:$LINENO: checking return type of signal handlers" >&5 3537echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 3538if test "${ac_cv_type_signal+set}" = set; then 3539 echo $ECHO_N "(cached) $ECHO_C" >&6 3540else 3541 cat >conftest.$ac_ext <<_ACEOF 3542#line $LINENO "configure" 3543/* confdefs.h. */ 3544_ACEOF 3545cat confdefs.h >>conftest.$ac_ext 3546cat >>conftest.$ac_ext <<_ACEOF 3547/* end confdefs.h. */ 3548#include <sys/types.h> 3549#include <signal.h> 3550#ifdef signal 3551# undef signal 3552#endif 3553#ifdef __cplusplus 3554extern "C" void (*signal (int, void (*)(int)))(int); 3555#else 3556void (*signal ()) (); 3557#endif 3558 3559int 3560main () 3561{ 3562int i; 3563 ; 3564 return 0; 3565} 3566_ACEOF 3567rm -f conftest.$ac_objext 3568if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3569 (eval $ac_compile) 2>&5 3570 ac_status=$? 3571 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3572 (exit $ac_status); } && 3573 { ac_try='test -s conftest.$ac_objext' 3574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3575 (eval $ac_try) 2>&5 3576 ac_status=$? 3577 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3578 (exit $ac_status); }; }; then 3579 ac_cv_type_signal=void 3580else 3581 echo "$as_me: failed program was:" >&5 3582sed 's/^/| /' conftest.$ac_ext >&5 3583 3584ac_cv_type_signal=int 3585fi 3586rm -f conftest.$ac_objext conftest.$ac_ext 3587fi 3588echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 3589echo "${ECHO_T}$ac_cv_type_signal" >&6 3590 3591cat >>confdefs.h <<_ACEOF 3592#define RETSIGTYPE $ac_cv_type_signal 3593_ACEOF 3594 3595 3596 3597echo "$as_me:$LINENO: checking for error_t" >&5 3598echo $ECHO_N "checking for error_t... $ECHO_C" >&6 3599if test "${ac_cv_type_error_t+set}" = set; then 3600 echo $ECHO_N "(cached) $ECHO_C" >&6 3601else 3602 cat >conftest.$ac_ext <<_ACEOF 3603#line $LINENO "configure" 3604/* confdefs.h. */ 3605_ACEOF 3606cat confdefs.h >>conftest.$ac_ext 3607cat >>conftest.$ac_ext <<_ACEOF 3608/* end confdefs.h. */ 3609$ac_includes_default 3610int 3611main () 3612{ 3613if ((error_t *) 0) 3614 return 0; 3615if (sizeof (error_t)) 3616 return 0; 3617 ; 3618 return 0; 3619} 3620_ACEOF 3621rm -f conftest.$ac_objext 3622if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3623 (eval $ac_compile) 2>&5 3624 ac_status=$? 3625 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3626 (exit $ac_status); } && 3627 { ac_try='test -s conftest.$ac_objext' 3628 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3629 (eval $ac_try) 2>&5 3630 ac_status=$? 3631 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3632 (exit $ac_status); }; }; then 3633 ac_cv_type_error_t=yes 3634else 3635 echo "$as_me: failed program was:" >&5 3636sed 's/^/| /' conftest.$ac_ext >&5 3637 3638ac_cv_type_error_t=no 3639fi 3640rm -f conftest.$ac_objext conftest.$ac_ext 3641fi 3642echo "$as_me:$LINENO: result: $ac_cv_type_error_t" >&5 3643echo "${ECHO_T}$ac_cv_type_error_t" >&6 3644if test $ac_cv_type_error_t = yes; then 3645 : 3646else 3647 3648cat >>confdefs.h <<_ACEOF 3649#define error_t int 3650_ACEOF 3651 3652fi 3653 3654 3655 3656for ac_header in stdlib.h 3657do 3658as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3659if eval "test \"\${$as_ac_Header+set}\" = set"; then 3660 echo "$as_me:$LINENO: checking for $ac_header" >&5 3661echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3662if eval "test \"\${$as_ac_Header+set}\" = set"; then 3663 echo $ECHO_N "(cached) $ECHO_C" >&6 3664fi 3665echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3666echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3667else 3668 # Is the header compilable? 3669echo "$as_me:$LINENO: checking $ac_header usability" >&5 3670echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3671cat >conftest.$ac_ext <<_ACEOF 3672#line $LINENO "configure" 3673/* confdefs.h. */ 3674_ACEOF 3675cat confdefs.h >>conftest.$ac_ext 3676cat >>conftest.$ac_ext <<_ACEOF 3677/* end confdefs.h. */ 3678$ac_includes_default 3679#include <$ac_header> 3680_ACEOF 3681rm -f conftest.$ac_objext 3682if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3683 (eval $ac_compile) 2>&5 3684 ac_status=$? 3685 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3686 (exit $ac_status); } && 3687 { ac_try='test -s conftest.$ac_objext' 3688 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3689 (eval $ac_try) 2>&5 3690 ac_status=$? 3691 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3692 (exit $ac_status); }; }; then 3693 ac_header_compiler=yes 3694else 3695 echo "$as_me: failed program was:" >&5 3696sed 's/^/| /' conftest.$ac_ext >&5 3697 3698ac_header_compiler=no 3699fi 3700rm -f conftest.$ac_objext conftest.$ac_ext 3701echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3702echo "${ECHO_T}$ac_header_compiler" >&6 3703 3704# Is the header present? 3705echo "$as_me:$LINENO: checking $ac_header presence" >&5 3706echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3707cat >conftest.$ac_ext <<_ACEOF 3708#line $LINENO "configure" 3709/* confdefs.h. */ 3710_ACEOF 3711cat confdefs.h >>conftest.$ac_ext 3712cat >>conftest.$ac_ext <<_ACEOF 3713/* end confdefs.h. */ 3714#include <$ac_header> 3715_ACEOF 3716if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3717 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3718 ac_status=$? 3719 grep -v '^ *+' conftest.er1 >conftest.err 3720 rm -f conftest.er1 3721 cat conftest.err >&5 3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3723 (exit $ac_status); } >/dev/null; then 3724 if test -s conftest.err; then 3725 ac_cpp_err=$ac_c_preproc_warn_flag 3726 else 3727 ac_cpp_err= 3728 fi 3729else 3730 ac_cpp_err=yes 3731fi 3732if test -z "$ac_cpp_err"; then 3733 ac_header_preproc=yes 3734else 3735 echo "$as_me: failed program was:" >&5 3736sed 's/^/| /' conftest.$ac_ext >&5 3737 3738 ac_header_preproc=no 3739fi 3740rm -f conftest.err conftest.$ac_ext 3741echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3742echo "${ECHO_T}$ac_header_preproc" >&6 3743 3744# So? What about this header? 3745case $ac_header_compiler:$ac_header_preproc in 3746 yes:no ) 3747 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3748echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3749 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3750echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3751 ( 3752 cat <<\_ASBOX 3753## ------------------------------------ ## 3754## Report this to bug-autoconf@gnu.org. ## 3755## ------------------------------------ ## 3756_ASBOX 3757 ) | 3758 sed "s/^/$as_me: WARNING: /" >&2 3759 ;; 3760 no:yes ) 3761 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3762echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3763 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3764echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3765 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3766echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3767 ( 3768 cat <<\_ASBOX 3769## ------------------------------------ ## 3770## Report this to bug-autoconf@gnu.org. ## 3771## ------------------------------------ ## 3772_ASBOX 3773 ) | 3774 sed "s/^/$as_me: WARNING: /" >&2 3775 ;; 3776esac 3777echo "$as_me:$LINENO: checking for $ac_header" >&5 3778echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3779if eval "test \"\${$as_ac_Header+set}\" = set"; then 3780 echo $ECHO_N "(cached) $ECHO_C" >&6 3781else 3782 eval "$as_ac_Header=$ac_header_preproc" 3783fi 3784echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3785echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3786 3787fi 3788if test `eval echo '${'$as_ac_Header'}'` = yes; then 3789 cat >>confdefs.h <<_ACEOF 3790#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3791_ACEOF 3792 3793fi 3794 3795done 3796 3797echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 3798echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 3799if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then 3800 echo $ECHO_N "(cached) $ECHO_C" >&6 3801else 3802 if test "$cross_compiling" = yes; then 3803 ac_cv_func_malloc_0_nonnull=no 3804else 3805 cat >conftest.$ac_ext <<_ACEOF 3806#line $LINENO "configure" 3807/* confdefs.h. */ 3808_ACEOF 3809cat confdefs.h >>conftest.$ac_ext 3810cat >>conftest.$ac_ext <<_ACEOF 3811/* end confdefs.h. */ 3812#if STDC_HEADERS || HAVE_STDLIB_H 3813# include <stdlib.h> 3814#else 3815char *malloc (); 3816#endif 3817 3818int 3819main () 3820{ 3821exit (malloc (0) ? 0 : 1); 3822 ; 3823 return 0; 3824} 3825_ACEOF 3826rm -f conftest$ac_exeext 3827if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3828 (eval $ac_link) 2>&5 3829 ac_status=$? 3830 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3831 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3832 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3833 (eval $ac_try) 2>&5 3834 ac_status=$? 3835 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3836 (exit $ac_status); }; }; then 3837 ac_cv_func_malloc_0_nonnull=yes 3838else 3839 echo "$as_me: program exited with status $ac_status" >&5 3840echo "$as_me: failed program was:" >&5 3841sed 's/^/| /' conftest.$ac_ext >&5 3842 3843( exit $ac_status ) 3844ac_cv_func_malloc_0_nonnull=no 3845fi 3846rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3847fi 3848fi 3849echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 3850echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 3851if test $ac_cv_func_malloc_0_nonnull = yes; then 3852 3853cat >>confdefs.h <<\_ACEOF 3854#define HAVE_MALLOC 1 3855_ACEOF 3856 3857else 3858 cat >>confdefs.h <<\_ACEOF 3859#define HAVE_MALLOC 0 3860_ACEOF 3861 3862 LIBOBJS="$LIBOBJS malloc.$ac_objext" 3863 3864cat >>confdefs.h <<\_ACEOF 3865#define malloc rpl_malloc 3866_ACEOF 3867 3868fi 3869 3870 3871 3872 3873for ac_header in stdlib.h 3874do 3875as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3876if eval "test \"\${$as_ac_Header+set}\" = set"; then 3877 echo "$as_me:$LINENO: checking for $ac_header" >&5 3878echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3879if eval "test \"\${$as_ac_Header+set}\" = set"; then 3880 echo $ECHO_N "(cached) $ECHO_C" >&6 3881fi 3882echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3883echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3884else 3885 # Is the header compilable? 3886echo "$as_me:$LINENO: checking $ac_header usability" >&5 3887echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3888cat >conftest.$ac_ext <<_ACEOF 3889#line $LINENO "configure" 3890/* confdefs.h. */ 3891_ACEOF 3892cat confdefs.h >>conftest.$ac_ext 3893cat >>conftest.$ac_ext <<_ACEOF 3894/* end confdefs.h. */ 3895$ac_includes_default 3896#include <$ac_header> 3897_ACEOF 3898rm -f conftest.$ac_objext 3899if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3900 (eval $ac_compile) 2>&5 3901 ac_status=$? 3902 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3903 (exit $ac_status); } && 3904 { ac_try='test -s conftest.$ac_objext' 3905 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3906 (eval $ac_try) 2>&5 3907 ac_status=$? 3908 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3909 (exit $ac_status); }; }; then 3910 ac_header_compiler=yes 3911else 3912 echo "$as_me: failed program was:" >&5 3913sed 's/^/| /' conftest.$ac_ext >&5 3914 3915ac_header_compiler=no 3916fi 3917rm -f conftest.$ac_objext conftest.$ac_ext 3918echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3919echo "${ECHO_T}$ac_header_compiler" >&6 3920 3921# Is the header present? 3922echo "$as_me:$LINENO: checking $ac_header presence" >&5 3923echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3924cat >conftest.$ac_ext <<_ACEOF 3925#line $LINENO "configure" 3926/* confdefs.h. */ 3927_ACEOF 3928cat confdefs.h >>conftest.$ac_ext 3929cat >>conftest.$ac_ext <<_ACEOF 3930/* end confdefs.h. */ 3931#include <$ac_header> 3932_ACEOF 3933if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3934 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3935 ac_status=$? 3936 grep -v '^ *+' conftest.er1 >conftest.err 3937 rm -f conftest.er1 3938 cat conftest.err >&5 3939 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3940 (exit $ac_status); } >/dev/null; then 3941 if test -s conftest.err; then 3942 ac_cpp_err=$ac_c_preproc_warn_flag 3943 else 3944 ac_cpp_err= 3945 fi 3946else 3947 ac_cpp_err=yes 3948fi 3949if test -z "$ac_cpp_err"; then 3950 ac_header_preproc=yes 3951else 3952 echo "$as_me: failed program was:" >&5 3953sed 's/^/| /' conftest.$ac_ext >&5 3954 3955 ac_header_preproc=no 3956fi 3957rm -f conftest.err conftest.$ac_ext 3958echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3959echo "${ECHO_T}$ac_header_preproc" >&6 3960 3961# So? What about this header? 3962case $ac_header_compiler:$ac_header_preproc in 3963 yes:no ) 3964 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3965echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3966 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3967echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3968 ( 3969 cat <<\_ASBOX 3970## ------------------------------------ ## 3971## Report this to bug-autoconf@gnu.org. ## 3972## ------------------------------------ ## 3973_ASBOX 3974 ) | 3975 sed "s/^/$as_me: WARNING: /" >&2 3976 ;; 3977 no:yes ) 3978 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3979echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3980 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3981echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3982 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3983echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3984 ( 3985 cat <<\_ASBOX 3986## ------------------------------------ ## 3987## Report this to bug-autoconf@gnu.org. ## 3988## ------------------------------------ ## 3989_ASBOX 3990 ) | 3991 sed "s/^/$as_me: WARNING: /" >&2 3992 ;; 3993esac 3994echo "$as_me:$LINENO: checking for $ac_header" >&5 3995echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3996if eval "test \"\${$as_ac_Header+set}\" = set"; then 3997 echo $ECHO_N "(cached) $ECHO_C" >&6 3998else 3999 eval "$as_ac_Header=$ac_header_preproc" 4000fi 4001echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 4002echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4003 4004fi 4005if test `eval echo '${'$as_ac_Header'}'` = yes; then 4006 cat >>confdefs.h <<_ACEOF 4007#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4008_ACEOF 4009 4010fi 4011 4012done 4013 4014echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5 4015echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6 4016if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then 4017 echo $ECHO_N "(cached) $ECHO_C" >&6 4018else 4019 if test "$cross_compiling" = yes; then 4020 ac_cv_func_realloc_0_nonnull=no 4021else 4022 cat >conftest.$ac_ext <<_ACEOF 4023#line $LINENO "configure" 4024/* confdefs.h. */ 4025_ACEOF 4026cat confdefs.h >>conftest.$ac_ext 4027cat >>conftest.$ac_ext <<_ACEOF 4028/* end confdefs.h. */ 4029#if STDC_HEADERS || HAVE_STDLIB_H 4030# include <stdlib.h> 4031#else 4032char *realloc (); 4033#endif 4034 4035int 4036main () 4037{ 4038exit (realloc (0, 0) ? 0 : 1); 4039 ; 4040 return 0; 4041} 4042_ACEOF 4043rm -f conftest$ac_exeext 4044if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4045 (eval $ac_link) 2>&5 4046 ac_status=$? 4047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4048 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4049 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4050 (eval $ac_try) 2>&5 4051 ac_status=$? 4052 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4053 (exit $ac_status); }; }; then 4054 ac_cv_func_realloc_0_nonnull=yes 4055else 4056 echo "$as_me: program exited with status $ac_status" >&5 4057echo "$as_me: failed program was:" >&5 4058sed 's/^/| /' conftest.$ac_ext >&5 4059 4060( exit $ac_status ) 4061ac_cv_func_realloc_0_nonnull=no 4062fi 4063rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4064fi 4065fi 4066echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5 4067echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6 4068if test $ac_cv_func_realloc_0_nonnull = yes; then 4069 4070cat >>confdefs.h <<\_ACEOF 4071#define HAVE_REALLOC 1 4072_ACEOF 4073 4074else 4075 cat >>confdefs.h <<\_ACEOF 4076#define HAVE_REALLOC 0 4077_ACEOF 4078 4079 LIBOBJS="$LIBOBJS realloc.$ac_objext" 4080 4081cat >>confdefs.h <<\_ACEOF 4082#define realloc rpl_realloc 4083_ACEOF 4084 4085fi 4086 4087 4088 4089 4090for ac_func in strftime 4091do 4092as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4093echo "$as_me:$LINENO: checking for $ac_func" >&5 4094echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4095if eval "test \"\${$as_ac_var+set}\" = set"; then 4096 echo $ECHO_N "(cached) $ECHO_C" >&6 4097else 4098 cat >conftest.$ac_ext <<_ACEOF 4099#line $LINENO "configure" 4100/* confdefs.h. */ 4101_ACEOF 4102cat confdefs.h >>conftest.$ac_ext 4103cat >>conftest.$ac_ext <<_ACEOF 4104/* end confdefs.h. */ 4105/* System header to define __stub macros and hopefully few prototypes, 4106 which can conflict with char $ac_func (); below. 4107 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4108 <limits.h> exists even on freestanding compilers. */ 4109#ifdef __STDC__ 4110# include <limits.h> 4111#else 4112# include <assert.h> 4113#endif 4114/* Override any gcc2 internal prototype to avoid an error. */ 4115#ifdef __cplusplus 4116extern "C" 4117{ 4118#endif 4119/* We use char because int might match the return type of a gcc2 4120 builtin and then its argument prototype would still apply. */ 4121char $ac_func (); 4122/* The GNU C library defines this for functions which it implements 4123 to always fail with ENOSYS. Some functions are actually named 4124 something starting with __ and the normal name is an alias. */ 4125#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4126choke me 4127#else 4128char (*f) () = $ac_func; 4129#endif 4130#ifdef __cplusplus 4131} 4132#endif 4133 4134int 4135main () 4136{ 4137return f != $ac_func; 4138 ; 4139 return 0; 4140} 4141_ACEOF 4142rm -f conftest.$ac_objext conftest$ac_exeext 4143if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4144 (eval $ac_link) 2>&5 4145 ac_status=$? 4146 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4147 (exit $ac_status); } && 4148 { ac_try='test -s conftest$ac_exeext' 4149 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4150 (eval $ac_try) 2>&5 4151 ac_status=$? 4152 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4153 (exit $ac_status); }; }; then 4154 eval "$as_ac_var=yes" 4155else 4156 echo "$as_me: failed program was:" >&5 4157sed 's/^/| /' conftest.$ac_ext >&5 4158 4159eval "$as_ac_var=no" 4160fi 4161rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4162fi 4163echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 4164echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4165if test `eval echo '${'$as_ac_var'}'` = yes; then 4166 cat >>confdefs.h <<_ACEOF 4167#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4168_ACEOF 4169 4170else 4171 # strftime is in -lintl on SCO UNIX. 4172echo "$as_me:$LINENO: checking for strftime in -lintl" >&5 4173echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6 4174if test "${ac_cv_lib_intl_strftime+set}" = set; then 4175 echo $ECHO_N "(cached) $ECHO_C" >&6 4176else 4177 ac_check_lib_save_LIBS=$LIBS 4178LIBS="-lintl $LIBS" 4179cat >conftest.$ac_ext <<_ACEOF 4180#line $LINENO "configure" 4181/* confdefs.h. */ 4182_ACEOF 4183cat confdefs.h >>conftest.$ac_ext 4184cat >>conftest.$ac_ext <<_ACEOF 4185/* end confdefs.h. */ 4186 4187/* Override any gcc2 internal prototype to avoid an error. */ 4188#ifdef __cplusplus 4189extern "C" 4190#endif 4191/* We use char because int might match the return type of a gcc2 4192 builtin and then its argument prototype would still apply. */ 4193char strftime (); 4194int 4195main () 4196{ 4197strftime (); 4198 ; 4199 return 0; 4200} 4201_ACEOF 4202rm -f conftest.$ac_objext conftest$ac_exeext 4203if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4204 (eval $ac_link) 2>&5 4205 ac_status=$? 4206 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4207 (exit $ac_status); } && 4208 { ac_try='test -s conftest$ac_exeext' 4209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4210 (eval $ac_try) 2>&5 4211 ac_status=$? 4212 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4213 (exit $ac_status); }; }; then 4214 ac_cv_lib_intl_strftime=yes 4215else 4216 echo "$as_me: failed program was:" >&5 4217sed 's/^/| /' conftest.$ac_ext >&5 4218 4219ac_cv_lib_intl_strftime=no 4220fi 4221rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4222LIBS=$ac_check_lib_save_LIBS 4223fi 4224echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5 4225echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6 4226if test $ac_cv_lib_intl_strftime = yes; then 4227 cat >>confdefs.h <<\_ACEOF 4228#define HAVE_STRFTIME 1 4229_ACEOF 4230 4231LIBS="-lintl $LIBS" 4232fi 4233 4234fi 4235done 4236 4237echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 4238echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6 4239if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then 4240 echo $ECHO_N "(cached) $ECHO_C" >&6 4241else 4242 rm -f conftest.sym conftest.file 4243echo >conftest.file 4244if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then 4245 if test "$cross_compiling" = yes; then 4246 ac_cv_func_lstat_dereferences_slashed_symlink=no 4247else 4248 cat >conftest.$ac_ext <<_ACEOF 4249#line $LINENO "configure" 4250/* confdefs.h. */ 4251_ACEOF 4252cat confdefs.h >>conftest.$ac_ext 4253cat >>conftest.$ac_ext <<_ACEOF 4254/* end confdefs.h. */ 4255$ac_includes_default 4256int 4257main () 4258{ 4259struct stat sbuf; 4260 /* Linux will dereference the symlink and fail. 4261 That is better in the sense that it means we will not 4262 have to compile and use the lstat wrapper. */ 4263 exit (lstat ("conftest.sym/", &sbuf) ? 0 : 1); 4264 ; 4265 return 0; 4266} 4267_ACEOF 4268rm -f conftest$ac_exeext 4269if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4270 (eval $ac_link) 2>&5 4271 ac_status=$? 4272 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4273 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4275 (eval $ac_try) 2>&5 4276 ac_status=$? 4277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4278 (exit $ac_status); }; }; then 4279 ac_cv_func_lstat_dereferences_slashed_symlink=yes 4280else 4281 echo "$as_me: program exited with status $ac_status" >&5 4282echo "$as_me: failed program was:" >&5 4283sed 's/^/| /' conftest.$ac_ext >&5 4284 4285( exit $ac_status ) 4286ac_cv_func_lstat_dereferences_slashed_symlink=no 4287fi 4288rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4289fi 4290else 4291 # If the `ln -s' command failed, then we probably don't even 4292 # have an lstat function. 4293 ac_cv_func_lstat_dereferences_slashed_symlink=no 4294fi 4295rm -f conftest.sym conftest.file 4296 4297fi 4298echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 4299echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6 4300 4301test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && 4302 4303cat >>confdefs.h <<_ACEOF 4304#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 4305_ACEOF 4306 4307 4308if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then 4309 LIBOBJS="$LIBOBJS lstat.$ac_objext" 4310fi 4311 4312echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5 4313echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6 4314if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then 4315 echo $ECHO_N "(cached) $ECHO_C" >&6 4316else 4317 if test "$cross_compiling" = yes; then 4318 ac_cv_func_stat_empty_string_bug=yes 4319else 4320 cat >conftest.$ac_ext <<_ACEOF 4321#line $LINENO "configure" 4322/* confdefs.h. */ 4323_ACEOF 4324cat confdefs.h >>conftest.$ac_ext 4325cat >>conftest.$ac_ext <<_ACEOF 4326/* end confdefs.h. */ 4327$ac_includes_default 4328int 4329main () 4330{ 4331struct stat sbuf; 4332 exit (stat ("", &sbuf) ? 1 : 0); 4333 ; 4334 return 0; 4335} 4336_ACEOF 4337rm -f conftest$ac_exeext 4338if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4339 (eval $ac_link) 2>&5 4340 ac_status=$? 4341 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4342 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4344 (eval $ac_try) 2>&5 4345 ac_status=$? 4346 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4347 (exit $ac_status); }; }; then 4348 ac_cv_func_stat_empty_string_bug=yes 4349else 4350 echo "$as_me: program exited with status $ac_status" >&5 4351echo "$as_me: failed program was:" >&5 4352sed 's/^/| /' conftest.$ac_ext >&5 4353 4354( exit $ac_status ) 4355ac_cv_func_stat_empty_string_bug=no 4356fi 4357rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4358fi 4359fi 4360echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5 4361echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6 4362if test $ac_cv_func_stat_empty_string_bug = yes; then 4363 LIBOBJS="$LIBOBJS stat.$ac_objext" 4364 4365cat >>confdefs.h <<_ACEOF 4366#define HAVE_STAT_EMPTY_STRING_BUG 1 4367_ACEOF 4368 4369fi 4370 4371echo "$as_me:$LINENO: checking for working memcmp" >&5 4372echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6 4373if test "${ac_cv_func_memcmp_working+set}" = set; then 4374 echo $ECHO_N "(cached) $ECHO_C" >&6 4375else 4376 if test "$cross_compiling" = yes; then 4377 ac_cv_func_memcmp_working=no 4378else 4379 cat >conftest.$ac_ext <<_ACEOF 4380#line $LINENO "configure" 4381/* confdefs.h. */ 4382_ACEOF 4383cat confdefs.h >>conftest.$ac_ext 4384cat >>conftest.$ac_ext <<_ACEOF 4385/* end confdefs.h. */ 4386 4387int 4388main () 4389{ 4390 4391 /* Some versions of memcmp are not 8-bit clean. */ 4392 char c0 = 0x40, c1 = 0x80, c2 = 0x81; 4393 if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) 4394 exit (1); 4395 4396 /* The Next x86 OpenStep bug shows up only when comparing 16 bytes 4397 or more and with at least one buffer not starting on a 4-byte boundary. 4398 William Lewis provided this test program. */ 4399 { 4400 char foo[21]; 4401 char bar[21]; 4402 int i; 4403 for (i = 0; i < 4; i++) 4404 { 4405 char *a = foo + i; 4406 char *b = bar + i; 4407 strcpy (a, "--------01111111"); 4408 strcpy (b, "--------10000000"); 4409 if (memcmp (a, b, 16) >= 0) 4410 exit (1); 4411 } 4412 exit (0); 4413 } 4414 4415 ; 4416 return 0; 4417} 4418_ACEOF 4419rm -f conftest$ac_exeext 4420if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4421 (eval $ac_link) 2>&5 4422 ac_status=$? 4423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4424 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4426 (eval $ac_try) 2>&5 4427 ac_status=$? 4428 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4429 (exit $ac_status); }; }; then 4430 ac_cv_func_memcmp_working=yes 4431else 4432 echo "$as_me: program exited with status $ac_status" >&5 4433echo "$as_me: failed program was:" >&5 4434sed 's/^/| /' conftest.$ac_ext >&5 4435 4436( exit $ac_status ) 4437ac_cv_func_memcmp_working=no 4438fi 4439rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4440fi 4441fi 4442echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 4443echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6 4444test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext" 4445 4446 4447for ac_func in vprintf 4448do 4449as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4450echo "$as_me:$LINENO: checking for $ac_func" >&5 4451echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4452if eval "test \"\${$as_ac_var+set}\" = set"; then 4453 echo $ECHO_N "(cached) $ECHO_C" >&6 4454else 4455 cat >conftest.$ac_ext <<_ACEOF 4456#line $LINENO "configure" 4457/* confdefs.h. */ 4458_ACEOF 4459cat confdefs.h >>conftest.$ac_ext 4460cat >>conftest.$ac_ext <<_ACEOF 4461/* end confdefs.h. */ 4462/* System header to define __stub macros and hopefully few prototypes, 4463 which can conflict with char $ac_func (); below. 4464 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4465 <limits.h> exists even on freestanding compilers. */ 4466#ifdef __STDC__ 4467# include <limits.h> 4468#else 4469# include <assert.h> 4470#endif 4471/* Override any gcc2 internal prototype to avoid an error. */ 4472#ifdef __cplusplus 4473extern "C" 4474{ 4475#endif 4476/* We use char because int might match the return type of a gcc2 4477 builtin and then its argument prototype would still apply. */ 4478char $ac_func (); 4479/* The GNU C library defines this for functions which it implements 4480 to always fail with ENOSYS. Some functions are actually named 4481 something starting with __ and the normal name is an alias. */ 4482#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4483choke me 4484#else 4485char (*f) () = $ac_func; 4486#endif 4487#ifdef __cplusplus 4488} 4489#endif 4490 4491int 4492main () 4493{ 4494return f != $ac_func; 4495 ; 4496 return 0; 4497} 4498_ACEOF 4499rm -f conftest.$ac_objext conftest$ac_exeext 4500if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4501 (eval $ac_link) 2>&5 4502 ac_status=$? 4503 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4504 (exit $ac_status); } && 4505 { ac_try='test -s conftest$ac_exeext' 4506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4507 (eval $ac_try) 2>&5 4508 ac_status=$? 4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4510 (exit $ac_status); }; }; then 4511 eval "$as_ac_var=yes" 4512else 4513 echo "$as_me: failed program was:" >&5 4514sed 's/^/| /' conftest.$ac_ext >&5 4515 4516eval "$as_ac_var=no" 4517fi 4518rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4519fi 4520echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 4521echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4522if test `eval echo '${'$as_ac_var'}'` = yes; then 4523 cat >>confdefs.h <<_ACEOF 4524#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4525_ACEOF 4526 4527echo "$as_me:$LINENO: checking for _doprnt" >&5 4528echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6 4529if test "${ac_cv_func__doprnt+set}" = set; then 4530 echo $ECHO_N "(cached) $ECHO_C" >&6 4531else 4532 cat >conftest.$ac_ext <<_ACEOF 4533#line $LINENO "configure" 4534/* confdefs.h. */ 4535_ACEOF 4536cat confdefs.h >>conftest.$ac_ext 4537cat >>conftest.$ac_ext <<_ACEOF 4538/* end confdefs.h. */ 4539/* System header to define __stub macros and hopefully few prototypes, 4540 which can conflict with char _doprnt (); below. 4541 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4542 <limits.h> exists even on freestanding compilers. */ 4543#ifdef __STDC__ 4544# include <limits.h> 4545#else 4546# include <assert.h> 4547#endif 4548/* Override any gcc2 internal prototype to avoid an error. */ 4549#ifdef __cplusplus 4550extern "C" 4551{ 4552#endif 4553/* We use char because int might match the return type of a gcc2 4554 builtin and then its argument prototype would still apply. */ 4555char _doprnt (); 4556/* The GNU C library defines this for functions which it implements 4557 to always fail with ENOSYS. Some functions are actually named 4558 something starting with __ and the normal name is an alias. */ 4559#if defined (__stub__doprnt) || defined (__stub____doprnt) 4560choke me 4561#else 4562char (*f) () = _doprnt; 4563#endif 4564#ifdef __cplusplus 4565} 4566#endif 4567 4568int 4569main () 4570{ 4571return f != _doprnt; 4572 ; 4573 return 0; 4574} 4575_ACEOF 4576rm -f conftest.$ac_objext conftest$ac_exeext 4577if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4578 (eval $ac_link) 2>&5 4579 ac_status=$? 4580 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4581 (exit $ac_status); } && 4582 { ac_try='test -s conftest$ac_exeext' 4583 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4584 (eval $ac_try) 2>&5 4585 ac_status=$? 4586 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4587 (exit $ac_status); }; }; then 4588 ac_cv_func__doprnt=yes 4589else 4590 echo "$as_me: failed program was:" >&5 4591sed 's/^/| /' conftest.$ac_ext >&5 4592 4593ac_cv_func__doprnt=no 4594fi 4595rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4596fi 4597echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 4598echo "${ECHO_T}$ac_cv_func__doprnt" >&6 4599if test $ac_cv_func__doprnt = yes; then 4600 4601cat >>confdefs.h <<\_ACEOF 4602#define HAVE_DOPRNT 1 4603_ACEOF 4604 4605fi 4606 4607fi 4608done 4609 4610 4611echo "$as_me:$LINENO: checking whether closedir returns void" >&5 4612echo $ECHO_N "checking whether closedir returns void... $ECHO_C" >&6 4613if test "${ac_cv_func_closedir_void+set}" = set; then 4614 echo $ECHO_N "(cached) $ECHO_C" >&6 4615else 4616 if test "$cross_compiling" = yes; then 4617 ac_cv_func_closedir_void=yes 4618else 4619 cat >conftest.$ac_ext <<_ACEOF 4620#line $LINENO "configure" 4621/* confdefs.h. */ 4622_ACEOF 4623cat confdefs.h >>conftest.$ac_ext 4624cat >>conftest.$ac_ext <<_ACEOF 4625/* end confdefs.h. */ 4626$ac_includes_default 4627#include <$ac_header_dirent> 4628#ifndef __cplusplus 4629int closedir (); 4630#endif 4631 4632int 4633main () 4634{ 4635exit (closedir (opendir (".")) != 0); 4636 ; 4637 return 0; 4638} 4639_ACEOF 4640rm -f conftest$ac_exeext 4641if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4642 (eval $ac_link) 2>&5 4643 ac_status=$? 4644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4645 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4646 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4647 (eval $ac_try) 2>&5 4648 ac_status=$? 4649 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4650 (exit $ac_status); }; }; then 4651 ac_cv_func_closedir_void=no 4652else 4653 echo "$as_me: program exited with status $ac_status" >&5 4654echo "$as_me: failed program was:" >&5 4655sed 's/^/| /' conftest.$ac_ext >&5 4656 4657( exit $ac_status ) 4658ac_cv_func_closedir_void=yes 4659fi 4660rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4661fi 4662fi 4663echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 4664echo "${ECHO_T}$ac_cv_func_closedir_void" >&6 4665if test $ac_cv_func_closedir_void = yes; then 4666 4667cat >>confdefs.h <<\_ACEOF 4668#define CLOSEDIR_VOID 1 4669_ACEOF 4670 4671fi 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688for ac_func in alphasort argp_parse asprintf getdelim getline getopt_long \ 4689 getsubopt memchr memset scandir strcasecmp strchr strdup \ 4690 strndup strstr 4691do 4692as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4693echo "$as_me:$LINENO: checking for $ac_func" >&5 4694echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4695if eval "test \"\${$as_ac_var+set}\" = set"; then 4696 echo $ECHO_N "(cached) $ECHO_C" >&6 4697else 4698 cat >conftest.$ac_ext <<_ACEOF 4699#line $LINENO "configure" 4700/* confdefs.h. */ 4701_ACEOF 4702cat confdefs.h >>conftest.$ac_ext 4703cat >>conftest.$ac_ext <<_ACEOF 4704/* end confdefs.h. */ 4705/* System header to define __stub macros and hopefully few prototypes, 4706 which can conflict with char $ac_func (); below. 4707 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4708 <limits.h> exists even on freestanding compilers. */ 4709#ifdef __STDC__ 4710# include <limits.h> 4711#else 4712# include <assert.h> 4713#endif 4714/* Override any gcc2 internal prototype to avoid an error. */ 4715#ifdef __cplusplus 4716extern "C" 4717{ 4718#endif 4719/* We use char because int might match the return type of a gcc2 4720 builtin and then its argument prototype would still apply. */ 4721char $ac_func (); 4722/* The GNU C library defines this for functions which it implements 4723 to always fail with ENOSYS. Some functions are actually named 4724 something starting with __ and the normal name is an alias. */ 4725#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4726choke me 4727#else 4728char (*f) () = $ac_func; 4729#endif 4730#ifdef __cplusplus 4731} 4732#endif 4733 4734int 4735main () 4736{ 4737return f != $ac_func; 4738 ; 4739 return 0; 4740} 4741_ACEOF 4742rm -f conftest.$ac_objext conftest$ac_exeext 4743if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4744 (eval $ac_link) 2>&5 4745 ac_status=$? 4746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4747 (exit $ac_status); } && 4748 { ac_try='test -s conftest$ac_exeext' 4749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4750 (eval $ac_try) 2>&5 4751 ac_status=$? 4752 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4753 (exit $ac_status); }; }; then 4754 eval "$as_ac_var=yes" 4755else 4756 echo "$as_me: failed program was:" >&5 4757sed 's/^/| /' conftest.$ac_ext >&5 4758 4759eval "$as_ac_var=no" 4760fi 4761rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4762fi 4763echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 4764echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4765if test `eval echo '${'$as_ac_var'}'` = yes; then 4766 cat >>confdefs.h <<_ACEOF 4767#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4768_ACEOF 4769 4770fi 4771done 4772 4773 4774 4775echo "$as_me:$LINENO: checking for initscr in -lncurses" >&5 4776echo $ECHO_N "checking for initscr in -lncurses... $ECHO_C" >&6 4777if test "${ac_cv_lib_ncurses_initscr+set}" = set; then 4778 echo $ECHO_N "(cached) $ECHO_C" >&6 4779else 4780 ac_check_lib_save_LIBS=$LIBS 4781LIBS="-lncurses $LIBS" 4782cat >conftest.$ac_ext <<_ACEOF 4783#line $LINENO "configure" 4784/* confdefs.h. */ 4785_ACEOF 4786cat confdefs.h >>conftest.$ac_ext 4787cat >>conftest.$ac_ext <<_ACEOF 4788/* end confdefs.h. */ 4789 4790/* Override any gcc2 internal prototype to avoid an error. */ 4791#ifdef __cplusplus 4792extern "C" 4793#endif 4794/* We use char because int might match the return type of a gcc2 4795 builtin and then its argument prototype would still apply. */ 4796char initscr (); 4797int 4798main () 4799{ 4800initscr (); 4801 ; 4802 return 0; 4803} 4804_ACEOF 4805rm -f conftest.$ac_objext conftest$ac_exeext 4806if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4807 (eval $ac_link) 2>&5 4808 ac_status=$? 4809 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4810 (exit $ac_status); } && 4811 { ac_try='test -s conftest$ac_exeext' 4812 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4813 (eval $ac_try) 2>&5 4814 ac_status=$? 4815 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4816 (exit $ac_status); }; }; then 4817 ac_cv_lib_ncurses_initscr=yes 4818else 4819 echo "$as_me: failed program was:" >&5 4820sed 's/^/| /' conftest.$ac_ext >&5 4821 4822ac_cv_lib_ncurses_initscr=no 4823fi 4824rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4825LIBS=$ac_check_lib_save_LIBS 4826fi 4827echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_initscr" >&5 4828echo "${ECHO_T}$ac_cv_lib_ncurses_initscr" >&6 4829if test $ac_cv_lib_ncurses_initscr = yes; then 4830 cat >>confdefs.h <<_ACEOF 4831#define HAVE_LIBNCURSES 1 4832_ACEOF 4833 4834 LIBS="-lncurses $LIBS" 4835 4836else 4837 { { echo "$as_me:$LINENO: error: NCurses library not found" >&5 4838echo "$as_me: error: NCurses library not found" >&2;} 4839 { (exit 1); exit 1; }; } 4840fi 4841 4842echo "$as_me:$LINENO: checking for dlopen" >&5 4843echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 4844if test "${ac_cv_func_dlopen+set}" = set; then 4845 echo $ECHO_N "(cached) $ECHO_C" >&6 4846else 4847 cat >conftest.$ac_ext <<_ACEOF 4848#line $LINENO "configure" 4849/* confdefs.h. */ 4850_ACEOF 4851cat confdefs.h >>conftest.$ac_ext 4852cat >>conftest.$ac_ext <<_ACEOF 4853/* end confdefs.h. */ 4854/* System header to define __stub macros and hopefully few prototypes, 4855 which can conflict with char dlopen (); below. 4856 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4857 <limits.h> exists even on freestanding compilers. */ 4858#ifdef __STDC__ 4859# include <limits.h> 4860#else 4861# include <assert.h> 4862#endif 4863/* Override any gcc2 internal prototype to avoid an error. */ 4864#ifdef __cplusplus 4865extern "C" 4866{ 4867#endif 4868/* We use char because int might match the return type of a gcc2 4869 builtin and then its argument prototype would still apply. */ 4870char dlopen (); 4871/* The GNU C library defines this for functions which it implements 4872 to always fail with ENOSYS. Some functions are actually named 4873 something starting with __ and the normal name is an alias. */ 4874#if defined (__stub_dlopen) || defined (__stub___dlopen) 4875choke me 4876#else 4877char (*f) () = dlopen; 4878#endif 4879#ifdef __cplusplus 4880} 4881#endif 4882 4883int 4884main () 4885{ 4886return f != dlopen; 4887 ; 4888 return 0; 4889} 4890_ACEOF 4891rm -f conftest.$ac_objext conftest$ac_exeext 4892if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4893 (eval $ac_link) 2>&5 4894 ac_status=$? 4895 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4896 (exit $ac_status); } && 4897 { ac_try='test -s conftest$ac_exeext' 4898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4899 (eval $ac_try) 2>&5 4900 ac_status=$? 4901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4902 (exit $ac_status); }; }; then 4903 ac_cv_func_dlopen=yes 4904else 4905 echo "$as_me: failed program was:" >&5 4906sed 's/^/| /' conftest.$ac_ext >&5 4907 4908ac_cv_func_dlopen=no 4909fi 4910rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4911fi 4912echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 4913echo "${ECHO_T}$ac_cv_func_dlopen" >&6 4914if test $ac_cv_func_dlopen = yes; then 4915 : 4916else 4917 4918echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 4919echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 4920if test "${ac_cv_lib_dl_dlopen+set}" = set; then 4921 echo $ECHO_N "(cached) $ECHO_C" >&6 4922else 4923 ac_check_lib_save_LIBS=$LIBS 4924LIBS="-ldl $LIBS" 4925cat >conftest.$ac_ext <<_ACEOF 4926#line $LINENO "configure" 4927/* confdefs.h. */ 4928_ACEOF 4929cat confdefs.h >>conftest.$ac_ext 4930cat >>conftest.$ac_ext <<_ACEOF 4931/* end confdefs.h. */ 4932 4933/* Override any gcc2 internal prototype to avoid an error. */ 4934#ifdef __cplusplus 4935extern "C" 4936#endif 4937/* We use char because int might match the return type of a gcc2 4938 builtin and then its argument prototype would still apply. */ 4939char dlopen (); 4940int 4941main () 4942{ 4943dlopen (); 4944 ; 4945 return 0; 4946} 4947_ACEOF 4948rm -f conftest.$ac_objext conftest$ac_exeext 4949if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4950 (eval $ac_link) 2>&5 4951 ac_status=$? 4952 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4953 (exit $ac_status); } && 4954 { ac_try='test -s conftest$ac_exeext' 4955 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4956 (eval $ac_try) 2>&5 4957 ac_status=$? 4958 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4959 (exit $ac_status); }; }; then 4960 ac_cv_lib_dl_dlopen=yes 4961else 4962 echo "$as_me: failed program was:" >&5 4963sed 's/^/| /' conftest.$ac_ext >&5 4964 4965ac_cv_lib_dl_dlopen=no 4966fi 4967rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4968LIBS=$ac_check_lib_save_LIBS 4969fi 4970echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 4971echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 4972if test $ac_cv_lib_dl_dlopen = yes; then 4973 cat >>confdefs.h <<_ACEOF 4974#define HAVE_LIBDL 1 4975_ACEOF 4976 4977 LIBS="-ldl $LIBS" 4978 4979fi 4980 4981fi 4982 4983echo "$as_me:$LINENO: checking for getopt_long" >&5 4984echo $ECHO_N "checking for getopt_long... $ECHO_C" >&6 4985if test "${ac_cv_func_getopt_long+set}" = set; then 4986 echo $ECHO_N "(cached) $ECHO_C" >&6 4987else 4988 cat >conftest.$ac_ext <<_ACEOF 4989#line $LINENO "configure" 4990/* confdefs.h. */ 4991_ACEOF 4992cat confdefs.h >>conftest.$ac_ext 4993cat >>conftest.$ac_ext <<_ACEOF 4994/* end confdefs.h. */ 4995/* System header to define __stub macros and hopefully few prototypes, 4996 which can conflict with char getopt_long (); below. 4997 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4998 <limits.h> exists even on freestanding compilers. */ 4999#ifdef __STDC__ 5000# include <limits.h> 5001#else 5002# include <assert.h> 5003#endif 5004/* Override any gcc2 internal prototype to avoid an error. */ 5005#ifdef __cplusplus 5006extern "C" 5007{ 5008#endif 5009/* We use char because int might match the return type of a gcc2 5010 builtin and then its argument prototype would still apply. */ 5011char getopt_long (); 5012/* The GNU C library defines this for functions which it implements 5013 to always fail with ENOSYS. Some functions are actually named 5014 something starting with __ and the normal name is an alias. */ 5015#if defined (__stub_getopt_long) || defined (__stub___getopt_long) 5016choke me 5017#else 5018char (*f) () = getopt_long; 5019#endif 5020#ifdef __cplusplus 5021} 5022#endif 5023 5024int 5025main () 5026{ 5027return f != getopt_long; 5028 ; 5029 return 0; 5030} 5031_ACEOF 5032rm -f conftest.$ac_objext conftest$ac_exeext 5033if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5034 (eval $ac_link) 2>&5 5035 ac_status=$? 5036 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5037 (exit $ac_status); } && 5038 { ac_try='test -s conftest$ac_exeext' 5039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5040 (eval $ac_try) 2>&5 5041 ac_status=$? 5042 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5043 (exit $ac_status); }; }; then 5044 ac_cv_func_getopt_long=yes 5045else 5046 echo "$as_me: failed program was:" >&5 5047sed 's/^/| /' conftest.$ac_ext >&5 5048 5049ac_cv_func_getopt_long=no 5050fi 5051rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5052fi 5053echo "$as_me:$LINENO: result: $ac_cv_func_getopt_long" >&5 5054echo "${ECHO_T}$ac_cv_func_getopt_long" >&6 5055if test $ac_cv_func_getopt_long = yes; then 5056 : 5057else 5058 5059echo "$as_me:$LINENO: checking for getopt_long in -lgnugetopt" >&5 5060echo $ECHO_N "checking for getopt_long in -lgnugetopt... $ECHO_C" >&6 5061if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then 5062 echo $ECHO_N "(cached) $ECHO_C" >&6 5063else 5064 ac_check_lib_save_LIBS=$LIBS 5065LIBS="-lgnugetopt $LIBS" 5066cat >conftest.$ac_ext <<_ACEOF 5067#line $LINENO "configure" 5068/* confdefs.h. */ 5069_ACEOF 5070cat confdefs.h >>conftest.$ac_ext 5071cat >>conftest.$ac_ext <<_ACEOF 5072/* end confdefs.h. */ 5073 5074/* Override any gcc2 internal prototype to avoid an error. */ 5075#ifdef __cplusplus 5076extern "C" 5077#endif 5078/* We use char because int might match the return type of a gcc2 5079 builtin and then its argument prototype would still apply. */ 5080char getopt_long (); 5081int 5082main () 5083{ 5084getopt_long (); 5085 ; 5086 return 0; 5087} 5088_ACEOF 5089rm -f conftest.$ac_objext conftest$ac_exeext 5090if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5091 (eval $ac_link) 2>&5 5092 ac_status=$? 5093 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5094 (exit $ac_status); } && 5095 { ac_try='test -s conftest$ac_exeext' 5096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5097 (eval $ac_try) 2>&5 5098 ac_status=$? 5099 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5100 (exit $ac_status); }; }; then 5101 ac_cv_lib_gnugetopt_getopt_long=yes 5102else 5103 echo "$as_me: failed program was:" >&5 5104sed 's/^/| /' conftest.$ac_ext >&5 5105 5106ac_cv_lib_gnugetopt_getopt_long=no 5107fi 5108rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5109LIBS=$ac_check_lib_save_LIBS 5110fi 5111echo "$as_me:$LINENO: result: $ac_cv_lib_gnugetopt_getopt_long" >&5 5112echo "${ECHO_T}$ac_cv_lib_gnugetopt_getopt_long" >&6 5113if test $ac_cv_lib_gnugetopt_getopt_long = yes; then 5114 cat >>confdefs.h <<_ACEOF 5115#define HAVE_LIBGNUGETOPT 1 5116_ACEOF 5117 5118 LIBS="-lgnugetopt $LIBS" 5119 5120fi 5121 5122fi 5123 5124 5125if test -z "${PCRE_CONFIG}"; then 5126 # Extract the first word of "pcre-config", so it can be a program name with args. 5127set dummy pcre-config; ac_word=$2 5128echo "$as_me:$LINENO: checking for $ac_word" >&5 5129echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5130if test "${ac_cv_path_PCRE_CONFIG+set}" = set; then 5131 echo $ECHO_N "(cached) $ECHO_C" >&6 5132else 5133 case $PCRE_CONFIG in 5134 [\\/]* | ?:[\\/]*) 5135 ac_cv_path_PCRE_CONFIG="$PCRE_CONFIG" # Let the user override the test with a path. 5136 ;; 5137 *) 5138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5139for as_dir in $PATH 5140do 5141 IFS=$as_save_IFS 5142 test -z "$as_dir" && as_dir=. 5143 for ac_exec_ext in '' $ac_executable_extensions; do 5144 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5145 ac_cv_path_PCRE_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5146 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5147 break 2 5148 fi 5149done 5150done 5151 5152 test -z "$ac_cv_path_PCRE_CONFIG" && ac_cv_path_PCRE_CONFIG="no" 5153 ;; 5154esac 5155fi 5156PCRE_CONFIG=$ac_cv_path_PCRE_CONFIG 5157 5158if test -n "$PCRE_CONFIG"; then 5159 echo "$as_me:$LINENO: result: $PCRE_CONFIG" >&5 5160echo "${ECHO_T}$PCRE_CONFIG" >&6 5161else 5162 echo "$as_me:$LINENO: result: no" >&5 5163echo "${ECHO_T}no" >&6 5164fi 5165 5166fi 5167echo "$as_me:$LINENO: checking for PCRE" >&5 5168echo $ECHO_N "checking for PCRE... $ECHO_C" >&6 5169if test "${PCRE_CONFIG}" = "no"; then 5170 { { echo "$as_me:$LINENO: error: PCRE not found" >&5 5171echo "$as_me: error: PCRE not found" >&2;} 5172 { (exit 1); exit 1; }; } 5173fi 5174PCRE_CFLAGS=$($PCRE_CONFIG --cflags) 5175PCRE_LIBS=$($PCRE_CONFIG --libs) 5176 5177 5178echo "$as_me:$LINENO: result: found" >&5 5179echo "${ECHO_T}found" >&6 5180 5181echo "$as_me:$LINENO: checking for suboptarg" >&5 5182echo $ECHO_N "checking for suboptarg... $ECHO_C" >&6 5183if test "$cross_compiling" = yes; then 5184 have_suboptarg="no" 5185else 5186 cat >conftest.$ac_ext <<_ACEOF 5187#line $LINENO "configure" 5188/* confdefs.h. */ 5189_ACEOF 5190cat confdefs.h >>conftest.$ac_ext 5191cat >>conftest.$ac_ext <<_ACEOF 5192/* end confdefs.h. */ 5193#include <stdio.h> 5194#include <stdlib.h> 5195#include <unistd.h> 5196 5197static char **empty_subopts[] = { NULL }; 5198extern char *suboptarg; 5199 5200int 5201main () 5202{ 5203 char *subopts = "something"; 5204 char *value; 5205 5206 getsubopt (&subopts, empty_subopts, &value); 5207 exit (!suboptarg); 5208 ; 5209 return 0; 5210} 5211_ACEOF 5212rm -f conftest$ac_exeext 5213if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5214 (eval $ac_link) 2>&5 5215 ac_status=$? 5216 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5217 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5218 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5219 (eval $ac_try) 2>&5 5220 ac_status=$? 5221 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5222 (exit $ac_status); }; }; then 5223 have_suboptarg="yes" 5224else 5225 echo "$as_me: program exited with status $ac_status" >&5 5226echo "$as_me: failed program was:" >&5 5227sed 's/^/| /' conftest.$ac_ext >&5 5228 5229( exit $ac_status ) 5230have_suboptarg="no" 5231fi 5232rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5233fi 5234echo "$as_me:$LINENO: result: ${have_suboptarg}" >&5 5235echo "${ECHO_T}${have_suboptarg}" >&6 5236case ${have_suboptarg} in 5237 yes) 5238 5239cat >>confdefs.h <<_ACEOF 5240#define HAVE_SUBOPTARG 1 5241_ACEOF 5242 5243 ;; 5244esac 5245 5246ALL_PLUGINS=$(tr '\n' ' ' < ${srcdir}/ccze.plugins) 5247 5248 5249# Check whether --with-builtins or --without-builtins was given. 5250if test "${with_builtins+set}" = set; then 5251 withval="$with_builtins" 5252 case $withval in 5253 all) 5254 S_PLUGINS=$ALL_PLUGINS;; 5255 *) 5256 S_PLUGINS="$(echo $withval | sed 's/,/ /g')";; 5257 esac 5258else 5259 S_PLUGINS="" 5260fi; 5261 5262 5263 ac_config_files="$ac_config_files Rules.mk Makefile doc/Makefile src/Makefile testsuite/Makefile" 5264 5265 5266cat >confcache <<\_ACEOF 5267# This file is a shell script that caches the results of configure 5268# tests run on this system so they can be shared between configure 5269# scripts and configure runs, see configure's option --config-cache. 5270# It is not useful on other systems. If it contains results you don't 5271# want to keep, you may remove or edit it. 5272# 5273# config.status only pays attention to the cache file if you give it 5274# the --recheck option to rerun configure. 5275# 5276# `ac_cv_env_foo' variables (set or unset) will be overridden when 5277# loading this file, other *unset* `ac_cv_foo' will be assigned the 5278# following values. 5279 5280_ACEOF 5281 5282# The following way of writing the cache mishandles newlines in values, 5283# but we know of no workaround that is simple, portable, and efficient. 5284# So, don't put newlines in cache variables' values. 5285# Ultrix sh set writes to stderr and can't be redirected directly, 5286# and sets the high bit in the cache file unless we assign to the vars. 5287{ 5288 (set) 2>&1 | 5289 case `(ac_space=' '; set | grep ac_space) 2>&1` in 5290 *ac_space=\ *) 5291 # `set' does not quote correctly, so add quotes (double-quote 5292 # substitution turns \\\\ into \\, and sed turns \\ into \). 5293 sed -n \ 5294 "s/'/'\\\\''/g; 5295 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5296 ;; 5297 *) 5298 # `set' quotes correctly as required by POSIX, so do not add quotes. 5299 sed -n \ 5300 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 5301 ;; 5302 esac; 5303} | 5304 sed ' 5305 t clear 5306 : clear 5307 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5308 t end 5309 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5310 : end' >>confcache 5311if diff $cache_file confcache >/dev/null 2>&1; then :; else 5312 if test -w $cache_file; then 5313 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 5314 cat confcache >$cache_file 5315 else 5316 echo "not updating unwritable cache $cache_file" 5317 fi 5318fi 5319rm -f confcache 5320 5321test "x$prefix" = xNONE && prefix=$ac_default_prefix 5322# Let make expand exec_prefix. 5323test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5324 5325# VPATH may cause trouble with some makes, so we remove $(srcdir), 5326# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5327# trailing colons and then remove the whole line if VPATH becomes empty 5328# (actually we leave an empty line to preserve line numbers). 5329if test "x$srcdir" = x.; then 5330 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5331s/:*\$(srcdir):*/:/; 5332s/:*\${srcdir}:*/:/; 5333s/:*@srcdir@:*/:/; 5334s/^\([^=]*=[ ]*\):*/\1/; 5335s/:*$//; 5336s/^[^=]*=[ ]*$//; 5337}' 5338fi 5339 5340DEFS=-DHAVE_CONFIG_H 5341 5342ac_libobjs= 5343ac_ltlibobjs= 5344for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5345 # 1. Remove the extension, and $U if already installed. 5346 ac_i=`echo "$ac_i" | 5347 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 5348 # 2. Add them. 5349 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 5350 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 5351done 5352LIBOBJS=$ac_libobjs 5353 5354LTLIBOBJS=$ac_ltlibobjs 5355 5356 5357 5358: ${CONFIG_STATUS=./config.status} 5359ac_clean_files_save=$ac_clean_files 5360ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5361{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 5362echo "$as_me: creating $CONFIG_STATUS" >&6;} 5363cat >$CONFIG_STATUS <<_ACEOF 5364#! $SHELL 5365# Generated by $as_me. 5366# Run this file to recreate the current configuration. 5367# Compiler output produced by configure, useful for debugging 5368# configure, is in config.log if it exists. 5369 5370debug=false 5371ac_cs_recheck=false 5372ac_cs_silent=false 5373SHELL=\${CONFIG_SHELL-$SHELL} 5374_ACEOF 5375 5376cat >>$CONFIG_STATUS <<\_ACEOF 5377## --------------------- ## 5378## M4sh Initialization. ## 5379## --------------------- ## 5380 5381# Be Bourne compatible 5382if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 5383 emulate sh 5384 NULLCMD=: 5385 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 5386 # is contrary to our usage. Disable this feature. 5387 alias -g '${1+"$@"}'='"$@"' 5388elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 5389 set -o posix 5390fi 5391 5392# Support unset when possible. 5393if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 5394 as_unset=unset 5395else 5396 as_unset=false 5397fi 5398 5399 5400# Work around bugs in pre-3.0 UWIN ksh. 5401$as_unset ENV MAIL MAILPATH 5402PS1='$ ' 5403PS2='> ' 5404PS4='+ ' 5405 5406# NLS nuisances. 5407for as_var in \ 5408 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 5409 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 5410 LC_TELEPHONE LC_TIME 5411do 5412 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 5413 eval $as_var=C; export $as_var 5414 else 5415 $as_unset $as_var 5416 fi 5417done 5418 5419# Required to use basename. 5420if expr a : '\(a\)' >/dev/null 2>&1; then 5421 as_expr=expr 5422else 5423 as_expr=false 5424fi 5425 5426if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 5427 as_basename=basename 5428else 5429 as_basename=false 5430fi 5431 5432 5433# Name of the executable. 5434as_me=`$as_basename "$0" || 5435$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5436 X"$0" : 'X\(//\)$' \| \ 5437 X"$0" : 'X\(/\)$' \| \ 5438 . : '\(.\)' 2>/dev/null || 5439echo X/"$0" | 5440 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 5441 /^X\/\(\/\/\)$/{ s//\1/; q; } 5442 /^X\/\(\/\).*/{ s//\1/; q; } 5443 s/.*/./; q'` 5444 5445 5446# PATH needs CR, and LINENO needs CR and PATH. 5447# Avoid depending upon Character Ranges. 5448as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5449as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5450as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5451as_cr_digits='0123456789' 5452as_cr_alnum=$as_cr_Letters$as_cr_digits 5453 5454# The user is always right. 5455if test "${PATH_SEPARATOR+set}" != set; then 5456 echo "#! /bin/sh" >conf$$.sh 5457 echo "exit 0" >>conf$$.sh 5458 chmod +x conf$$.sh 5459 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 5460 PATH_SEPARATOR=';' 5461 else 5462 PATH_SEPARATOR=: 5463 fi 5464 rm -f conf$$.sh 5465fi 5466 5467 5468 as_lineno_1=$LINENO 5469 as_lineno_2=$LINENO 5470 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 5471 test "x$as_lineno_1" != "x$as_lineno_2" && 5472 test "x$as_lineno_3" = "x$as_lineno_2" || { 5473 # Find who we are. Look in the path if we contain no path at all 5474 # relative or not. 5475 case $0 in 5476 *[\\/]* ) as_myself=$0 ;; 5477 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5478for as_dir in $PATH 5479do 5480 IFS=$as_save_IFS 5481 test -z "$as_dir" && as_dir=. 5482 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5483done 5484 5485 ;; 5486 esac 5487 # We did not find ourselves, most probably we were run as `sh COMMAND' 5488 # in which case we are not to be found in the path. 5489 if test "x$as_myself" = x; then 5490 as_myself=$0 5491 fi 5492 if test ! -f "$as_myself"; then 5493 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 5494echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 5495 { (exit 1); exit 1; }; } 5496 fi 5497 case $CONFIG_SHELL in 5498 '') 5499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5500for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 5501do 5502 IFS=$as_save_IFS 5503 test -z "$as_dir" && as_dir=. 5504 for as_base in sh bash ksh sh5; do 5505 case $as_dir in 5506 /*) 5507 if ("$as_dir/$as_base" -c ' 5508 as_lineno_1=$LINENO 5509 as_lineno_2=$LINENO 5510 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 5511 test "x$as_lineno_1" != "x$as_lineno_2" && 5512 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 5513 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 5514 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 5515 CONFIG_SHELL=$as_dir/$as_base 5516 export CONFIG_SHELL 5517 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 5518 fi;; 5519 esac 5520 done 5521done 5522;; 5523 esac 5524 5525 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 5526 # uniformly replaced by the line number. The first 'sed' inserts a 5527 # line-number line before each line; the second 'sed' does the real 5528 # work. The second script uses 'N' to pair each line-number line 5529 # with the numbered line, and appends trailing '-' during 5530 # substitution so that $LINENO is not a special case at line end. 5531 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 5532 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 5533 sed '=' <$as_myself | 5534 sed ' 5535 N 5536 s,$,-, 5537 : loop 5538 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 5539 t loop 5540 s,-$,, 5541 s,^['$as_cr_digits']*\n,, 5542 ' >$as_me.lineno && 5543 chmod +x $as_me.lineno || 5544 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 5545echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 5546 { (exit 1); exit 1; }; } 5547 5548 # Don't try to exec as it changes $[0], causing all sort of problems 5549 # (the dirname of $[0] is not the place where we might find the 5550 # original and so on. Autoconf is especially sensible to this). 5551 . ./$as_me.lineno 5552 # Exit status is that of the last command. 5553 exit 5554} 5555 5556 5557case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 5558 *c*,-n*) ECHO_N= ECHO_C=' 5559' ECHO_T=' ' ;; 5560 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 5561 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 5562esac 5563 5564if expr a : '\(a\)' >/dev/null 2>&1; then 5565 as_expr=expr 5566else 5567 as_expr=false 5568fi 5569 5570rm -f conf$$ conf$$.exe conf$$.file 5571echo >conf$$.file 5572if ln -s conf$$.file conf$$ 2>/dev/null; then 5573 # We could just check for DJGPP; but this test a) works b) is more generic 5574 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 5575 if test -f conf$$.exe; then 5576 # Don't use ln at all; we don't have any links 5577 as_ln_s='cp -p' 5578 else 5579 as_ln_s='ln -s' 5580 fi 5581elif ln conf$$.file conf$$ 2>/dev/null; then 5582 as_ln_s=ln 5583else 5584 as_ln_s='cp -p' 5585fi 5586rm -f conf$$ conf$$.exe conf$$.file 5587 5588if mkdir -p . 2>/dev/null; then 5589 as_mkdir_p=: 5590else 5591 as_mkdir_p=false 5592fi 5593 5594as_executable_p="test -f" 5595 5596# Sed expression to map a string onto a valid CPP name. 5597as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 5598 5599# Sed expression to map a string onto a valid variable name. 5600as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 5601 5602 5603# IFS 5604# We need space, tab and new line, in precisely that order. 5605as_nl=' 5606' 5607IFS=" $as_nl" 5608 5609# CDPATH. 5610$as_unset CDPATH 5611 5612exec 6>&1 5613 5614# Open the log real soon, to keep \$[0] and so on meaningful, and to 5615# report actual input values of CONFIG_FILES etc. instead of their 5616# values after options handling. Logging --version etc. is OK. 5617exec 5>>config.log 5618{ 5619 echo 5620 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5621## Running $as_me. ## 5622_ASBOX 5623} >&5 5624cat >&5 <<_CSEOF 5625 5626This file was extended by ccze $as_me 0.2-stable, which was 5627generated by GNU Autoconf 2.57. Invocation command line was 5628 5629 CONFIG_FILES = $CONFIG_FILES 5630 CONFIG_HEADERS = $CONFIG_HEADERS 5631 CONFIG_LINKS = $CONFIG_LINKS 5632 CONFIG_COMMANDS = $CONFIG_COMMANDS 5633 $ $0 $@ 5634 5635_CSEOF 5636echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 5637echo >&5 5638_ACEOF 5639 5640# Files that config.status was made for. 5641if test -n "$ac_config_files"; then 5642 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5643fi 5644 5645if test -n "$ac_config_headers"; then 5646 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5647fi 5648 5649if test -n "$ac_config_links"; then 5650 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5651fi 5652 5653if test -n "$ac_config_commands"; then 5654 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5655fi 5656 5657cat >>$CONFIG_STATUS <<\_ACEOF 5658 5659ac_cs_usage="\ 5660\`$as_me' instantiates files from templates according to the 5661current configuration. 5662 5663Usage: $0 [OPTIONS] [FILE]... 5664 5665 -h, --help print this help, then exit 5666 -V, --version print version number, then exit 5667 -q, --quiet do not print progress messages 5668 -d, --debug don't remove temporary files 5669 --recheck update $as_me by reconfiguring in the same conditions 5670 --file=FILE[:TEMPLATE] 5671 instantiate the configuration file FILE 5672 --header=FILE[:TEMPLATE] 5673 instantiate the configuration header FILE 5674 5675Configuration files: 5676$config_files 5677 5678Configuration headers: 5679$config_headers 5680 5681Report bugs to <bug-autoconf@gnu.org>." 5682_ACEOF 5683 5684cat >>$CONFIG_STATUS <<_ACEOF 5685ac_cs_version="\\ 5686ccze config.status 0.2-stable 5687configured by $0, generated by GNU Autoconf 2.57, 5688 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5689 5690Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 5691Free Software Foundation, Inc. 5692This config.status script is free software; the Free Software Foundation 5693gives unlimited permission to copy, distribute and modify it." 5694srcdir=$srcdir 5695INSTALL="$INSTALL" 5696_ACEOF 5697 5698cat >>$CONFIG_STATUS <<\_ACEOF 5699# If no file are specified by the user, then we need to provide default 5700# value. By we need to know if files were specified by the user. 5701ac_need_defaults=: 5702while test $# != 0 5703do 5704 case $1 in 5705 --*=*) 5706 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5707 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5708 ac_shift=: 5709 ;; 5710 -*) 5711 ac_option=$1 5712 ac_optarg=$2 5713 ac_shift=shift 5714 ;; 5715 *) # This is not an option, so the user has probably given explicit 5716 # arguments. 5717 ac_option=$1 5718 ac_need_defaults=false;; 5719 esac 5720 5721 case $ac_option in 5722 # Handling of the options. 5723_ACEOF 5724cat >>$CONFIG_STATUS <<\_ACEOF 5725 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5726 ac_cs_recheck=: ;; 5727 --version | --vers* | -V ) 5728 echo "$ac_cs_version"; exit 0 ;; 5729 --he | --h) 5730 # Conflict between --help and --header 5731 { { echo "$as_me:$LINENO: error: ambiguous option: $1 5732Try \`$0 --help' for more information." >&5 5733echo "$as_me: error: ambiguous option: $1 5734Try \`$0 --help' for more information." >&2;} 5735 { (exit 1); exit 1; }; };; 5736 --help | --hel | -h ) 5737 echo "$ac_cs_usage"; exit 0 ;; 5738 --debug | --d* | -d ) 5739 debug=: ;; 5740 --file | --fil | --fi | --f ) 5741 $ac_shift 5742 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 5743 ac_need_defaults=false;; 5744 --header | --heade | --head | --hea ) 5745 $ac_shift 5746 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 5747 ac_need_defaults=false;; 5748 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5749 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5750 ac_cs_silent=: ;; 5751 5752 # This is an error. 5753 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 5754Try \`$0 --help' for more information." >&5 5755echo "$as_me: error: unrecognized option: $1 5756Try \`$0 --help' for more information." >&2;} 5757 { (exit 1); exit 1; }; } ;; 5758 5759 *) ac_config_targets="$ac_config_targets $1" ;; 5760 5761 esac 5762 shift 5763done 5764 5765ac_configure_extra_args= 5766 5767if $ac_cs_silent; then 5768 exec 6>/dev/null 5769 ac_configure_extra_args="$ac_configure_extra_args --silent" 5770fi 5771 5772_ACEOF 5773cat >>$CONFIG_STATUS <<_ACEOF 5774if \$ac_cs_recheck; then 5775 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 5776 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5777fi 5778 5779_ACEOF 5780 5781 5782 5783 5784 5785cat >>$CONFIG_STATUS <<\_ACEOF 5786for ac_config_target in $ac_config_targets 5787do 5788 case "$ac_config_target" in 5789 # Handling of arguments. 5790 "Rules.mk" ) CONFIG_FILES="$CONFIG_FILES Rules.mk" ;; 5791 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5792 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 5793 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5794 "testsuite/Makefile" ) CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; 5795 "system.h" ) CONFIG_HEADERS="$CONFIG_HEADERS system.h" ;; 5796 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 5797echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5798 { (exit 1); exit 1; }; };; 5799 esac 5800done 5801 5802# If the user did not use the arguments to specify the items to instantiate, 5803# then the envvar interface is used. Set only those that are not. 5804# We use the long form for the default assignment because of an extremely 5805# bizarre bug on SunOS 4.1.3. 5806if $ac_need_defaults; then 5807 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5808 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5809fi 5810 5811# Have a temporary directory for convenience. Make it in the build tree 5812# simply because there is no reason to put it here, and in addition, 5813# creating and moving files from /tmp can sometimes cause problems. 5814# Create a temporary directory, and hook for its removal unless debugging. 5815$debug || 5816{ 5817 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 5818 trap '{ (exit 1); exit 1; }' 1 2 13 15 5819} 5820 5821# Create a (secure) tmp directory for tmp files. 5822 5823{ 5824 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 5825 test -n "$tmp" && test -d "$tmp" 5826} || 5827{ 5828 tmp=./confstat$$-$RANDOM 5829 (umask 077 && mkdir $tmp) 5830} || 5831{ 5832 echo "$me: cannot create a temporary directory in ." >&2 5833 { (exit 1); exit 1; } 5834} 5835 5836_ACEOF 5837 5838cat >>$CONFIG_STATUS <<_ACEOF 5839 5840# 5841# CONFIG_FILES section. 5842# 5843 5844# No need to generate the scripts if there are no CONFIG_FILES. 5845# This happens for instance when ./config.status config.h 5846if test -n "\$CONFIG_FILES"; then 5847 # Protect against being on the right side of a sed subst in config.status. 5848 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 5849 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 5850s,@SHELL@,$SHELL,;t t 5851s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 5852s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 5853s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 5854s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 5855s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 5856s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 5857s,@exec_prefix@,$exec_prefix,;t t 5858s,@prefix@,$prefix,;t t 5859s,@program_transform_name@,$program_transform_name,;t t 5860s,@bindir@,$bindir,;t t 5861s,@sbindir@,$sbindir,;t t 5862s,@libexecdir@,$libexecdir,;t t 5863s,@datadir@,$datadir,;t t 5864s,@sysconfdir@,$sysconfdir,;t t 5865s,@sharedstatedir@,$sharedstatedir,;t t 5866s,@localstatedir@,$localstatedir,;t t 5867s,@libdir@,$libdir,;t t 5868s,@includedir@,$includedir,;t t 5869s,@oldincludedir@,$oldincludedir,;t t 5870s,@infodir@,$infodir,;t t 5871s,@mandir@,$mandir,;t t 5872s,@build_alias@,$build_alias,;t t 5873s,@host_alias@,$host_alias,;t t 5874s,@target_alias@,$target_alias,;t t 5875s,@DEFS@,$DEFS,;t t 5876s,@ECHO_C@,$ECHO_C,;t t 5877s,@ECHO_N@,$ECHO_N,;t t 5878s,@ECHO_T@,$ECHO_T,;t t 5879s,@LIBS@,$LIBS,;t t 5880s,@build@,$build,;t t 5881s,@build_cpu@,$build_cpu,;t t 5882s,@build_vendor@,$build_vendor,;t t 5883s,@build_os@,$build_os,;t t 5884s,@host@,$host,;t t 5885s,@host_cpu@,$host_cpu,;t t 5886s,@host_vendor@,$host_vendor,;t t 5887s,@host_os@,$host_os,;t t 5888s,@CC@,$CC,;t t 5889s,@ac_ct_CC@,$ac_ct_CC,;t t 5890s,@CFLAGS@,$CFLAGS,;t t 5891s,@LDFLAGS@,$LDFLAGS,;t t 5892s,@CPPFLAGS@,$CPPFLAGS,;t t 5893s,@EXEEXT@,$EXEEXT,;t t 5894s,@OBJEXT@,$OBJEXT,;t t 5895s,@WFLAGS@,$WFLAGS,;t t 5896s,@WFLAGS_3X@,$WFLAGS_3X,;t t 5897s,@CPP@,$CPP,;t t 5898s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 5899s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 5900s,@INSTALL_DATA@,$INSTALL_DATA,;t t 5901s,@EGREP@,$EGREP,;t t 5902s,@LIBOBJS@,$LIBOBJS,;t t 5903s,@PCRE_CONFIG@,$PCRE_CONFIG,;t t 5904s,@PCRE_CFLAGS@,$PCRE_CFLAGS,;t t 5905s,@PCRE_LIBS@,$PCRE_LIBS,;t t 5906s,@ALL_PLUGINS@,$ALL_PLUGINS,;t t 5907s,@S_PLUGINS@,$S_PLUGINS,;t t 5908s,@LTLIBOBJS@,$LTLIBOBJS,;t t 5909CEOF 5910 5911_ACEOF 5912 5913 cat >>$CONFIG_STATUS <<\_ACEOF 5914 # Split the substitutions into bite-sized pieces for seds with 5915 # small command number limits, like on Digital OSF/1 and HP-UX. 5916 ac_max_sed_lines=48 5917 ac_sed_frag=1 # Number of current file. 5918 ac_beg=1 # First line for current file. 5919 ac_end=$ac_max_sed_lines # Line after last line for current file. 5920 ac_more_lines=: 5921 ac_sed_cmds= 5922 while $ac_more_lines; do 5923 if test $ac_beg -gt 1; then 5924 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5925 else 5926 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5927 fi 5928 if test ! -s $tmp/subs.frag; then 5929 ac_more_lines=false 5930 else 5931 # The purpose of the label and of the branching condition is to 5932 # speed up the sed processing (if there are no `@' at all, there 5933 # is no need to browse any of the substitutions). 5934 # These are the two extra sed commands mentioned above. 5935 (echo ':t 5936 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 5937 if test -z "$ac_sed_cmds"; then 5938 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 5939 else 5940 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 5941 fi 5942 ac_sed_frag=`expr $ac_sed_frag + 1` 5943 ac_beg=$ac_end 5944 ac_end=`expr $ac_end + $ac_max_sed_lines` 5945 fi 5946 done 5947 if test -z "$ac_sed_cmds"; then 5948 ac_sed_cmds=cat 5949 fi 5950fi # test -n "$CONFIG_FILES" 5951 5952_ACEOF 5953cat >>$CONFIG_STATUS <<\_ACEOF 5954for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 5955 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 5956 case $ac_file in 5957 - | *:- | *:-:* ) # input from stdin 5958 cat >$tmp/stdin 5959 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5960 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5961 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5962 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5963 * ) ac_file_in=$ac_file.in ;; 5964 esac 5965 5966 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 5967 ac_dir=`(dirname "$ac_file") 2>/dev/null || 5968$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5969 X"$ac_file" : 'X\(//\)[^/]' \| \ 5970 X"$ac_file" : 'X\(//\)$' \| \ 5971 X"$ac_file" : 'X\(/\)' \| \ 5972 . : '\(.\)' 2>/dev/null || 5973echo X"$ac_file" | 5974 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5975 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5976 /^X\(\/\/\)$/{ s//\1/; q; } 5977 /^X\(\/\).*/{ s//\1/; q; } 5978 s/.*/./; q'` 5979 { if $as_mkdir_p; then 5980 mkdir -p "$ac_dir" 5981 else 5982 as_dir="$ac_dir" 5983 as_dirs= 5984 while test ! -d "$as_dir"; do 5985 as_dirs="$as_dir $as_dirs" 5986 as_dir=`(dirname "$as_dir") 2>/dev/null || 5987$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5988 X"$as_dir" : 'X\(//\)[^/]' \| \ 5989 X"$as_dir" : 'X\(//\)$' \| \ 5990 X"$as_dir" : 'X\(/\)' \| \ 5991 . : '\(.\)' 2>/dev/null || 5992echo X"$as_dir" | 5993 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5994 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5995 /^X\(\/\/\)$/{ s//\1/; q; } 5996 /^X\(\/\).*/{ s//\1/; q; } 5997 s/.*/./; q'` 5998 done 5999 test ! -n "$as_dirs" || mkdir $as_dirs 6000 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 6001echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 6002 { (exit 1); exit 1; }; }; } 6003 6004 ac_builddir=. 6005 6006if test "$ac_dir" != .; then 6007 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 6008 # A "../" for each directory in $ac_dir_suffix. 6009 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 6010else 6011 ac_dir_suffix= ac_top_builddir= 6012fi 6013 6014case $srcdir in 6015 .) # No --srcdir option. We are building in place. 6016 ac_srcdir=. 6017 if test -z "$ac_top_builddir"; then 6018 ac_top_srcdir=. 6019 else 6020 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 6021 fi ;; 6022 [\\/]* | ?:[\\/]* ) # Absolute path. 6023 ac_srcdir=$srcdir$ac_dir_suffix; 6024 ac_top_srcdir=$srcdir ;; 6025 *) # Relative path. 6026 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 6027 ac_top_srcdir=$ac_top_builddir$srcdir ;; 6028esac 6029# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 6030# absolute. 6031ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 6032ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 6033ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 6034ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 6035 6036 6037 case $INSTALL in 6038 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6039 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 6040 esac 6041 6042 if test x"$ac_file" != x-; then 6043 { echo "$as_me:$LINENO: creating $ac_file" >&5 6044echo "$as_me: creating $ac_file" >&6;} 6045 rm -f "$ac_file" 6046 fi 6047 # Let's still pretend it is `configure' which instantiates (i.e., don't 6048 # use $as_me), people would be surprised to read: 6049 # /* config.h. Generated by config.status. */ 6050 if test x"$ac_file" = x-; then 6051 configure_input= 6052 else 6053 configure_input="$ac_file. " 6054 fi 6055 configure_input=$configure_input"Generated from `echo $ac_file_in | 6056 sed 's,.*/,,'` by configure." 6057 6058 # First look for the input files in the build tree, otherwise in the 6059 # src tree. 6060 ac_file_inputs=`IFS=: 6061 for f in $ac_file_in; do 6062 case $f in 6063 -) echo $tmp/stdin ;; 6064 [\\/$]*) 6065 # Absolute (can't be DOS-style, as IFS=:) 6066 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 6067echo "$as_me: error: cannot find input file: $f" >&2;} 6068 { (exit 1); exit 1; }; } 6069 echo $f;; 6070 *) # Relative 6071 if test -f "$f"; then 6072 # Build tree 6073 echo $f 6074 elif test -f "$srcdir/$f"; then 6075 # Source tree 6076 echo $srcdir/$f 6077 else 6078 # /dev/null tree 6079 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 6080echo "$as_me: error: cannot find input file: $f" >&2;} 6081 { (exit 1); exit 1; }; } 6082 fi;; 6083 esac 6084 done` || { (exit 1); exit 1; } 6085_ACEOF 6086cat >>$CONFIG_STATUS <<_ACEOF 6087 sed "$ac_vpsub 6088$extrasub 6089_ACEOF 6090cat >>$CONFIG_STATUS <<\_ACEOF 6091:t 6092/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6093s,@configure_input@,$configure_input,;t t 6094s,@srcdir@,$ac_srcdir,;t t 6095s,@abs_srcdir@,$ac_abs_srcdir,;t t 6096s,@top_srcdir@,$ac_top_srcdir,;t t 6097s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 6098s,@builddir@,$ac_builddir,;t t 6099s,@abs_builddir@,$ac_abs_builddir,;t t 6100s,@top_builddir@,$ac_top_builddir,;t t 6101s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 6102s,@INSTALL@,$ac_INSTALL,;t t 6103" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 6104 rm -f $tmp/stdin 6105 if test x"$ac_file" != x-; then 6106 mv $tmp/out $ac_file 6107 else 6108 cat $tmp/out 6109 rm -f $tmp/out 6110 fi 6111 6112done 6113_ACEOF 6114cat >>$CONFIG_STATUS <<\_ACEOF 6115 6116# 6117# CONFIG_HEADER section. 6118# 6119 6120# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 6121# NAME is the cpp macro being defined and VALUE is the value it is being given. 6122# 6123# ac_d sets the value in "#define NAME VALUE" lines. 6124ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 6125ac_dB='[ ].*$,\1#\2' 6126ac_dC=' ' 6127ac_dD=',;t' 6128# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 6129ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 6130ac_uB='$,\1#\2define\3' 6131ac_uC=' ' 6132ac_uD=',;t' 6133 6134for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 6135 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 6136 case $ac_file in 6137 - | *:- | *:-:* ) # input from stdin 6138 cat >$tmp/stdin 6139 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6140 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6141 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6142 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6143 * ) ac_file_in=$ac_file.in ;; 6144 esac 6145 6146 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 6147echo "$as_me: creating $ac_file" >&6;} 6148 6149 # First look for the input files in the build tree, otherwise in the 6150 # src tree. 6151 ac_file_inputs=`IFS=: 6152 for f in $ac_file_in; do 6153 case $f in 6154 -) echo $tmp/stdin ;; 6155 [\\/$]*) 6156 # Absolute (can't be DOS-style, as IFS=:) 6157 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 6158echo "$as_me: error: cannot find input file: $f" >&2;} 6159 { (exit 1); exit 1; }; } 6160 echo $f;; 6161 *) # Relative 6162 if test -f "$f"; then 6163 # Build tree 6164 echo $f 6165 elif test -f "$srcdir/$f"; then 6166 # Source tree 6167 echo $srcdir/$f 6168 else 6169 # /dev/null tree 6170 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 6171echo "$as_me: error: cannot find input file: $f" >&2;} 6172 { (exit 1); exit 1; }; } 6173 fi;; 6174 esac 6175 done` || { (exit 1); exit 1; } 6176 # Remove the trailing spaces. 6177 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 6178 6179_ACEOF 6180 6181# Transform confdefs.h into two sed scripts, `conftest.defines' and 6182# `conftest.undefs', that substitutes the proper values into 6183# config.h.in to produce config.h. The first handles `#define' 6184# templates, and the second `#undef' templates. 6185# And first: Protect against being on the right side of a sed subst in 6186# config.status. Protect against being in an unquoted here document 6187# in config.status. 6188rm -f conftest.defines conftest.undefs 6189# Using a here document instead of a string reduces the quoting nightmare. 6190# Putting comments in sed scripts is not portable. 6191# 6192# `end' is used to avoid that the second main sed command (meant for 6193# 0-ary CPP macros) applies to n-ary macro definitions. 6194# See the Autoconf documentation for `clear'. 6195cat >confdef2sed.sed <<\_ACEOF 6196s/[\\&,]/\\&/g 6197s,[\\$`],\\&,g 6198t clear 6199: clear 6200s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 6201t end 6202s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 6203: end 6204_ACEOF 6205# If some macros were called several times there might be several times 6206# the same #defines, which is useless. Nevertheless, we may not want to 6207# sort them, since we want the *last* AC-DEFINE to be honored. 6208uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 6209sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 6210rm -f confdef2sed.sed 6211 6212# This sed command replaces #undef with comments. This is necessary, for 6213# example, in the case of _POSIX_SOURCE, which is predefined and required 6214# on some systems where configure will not decide to define it. 6215cat >>conftest.undefs <<\_ACEOF 6216s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 6217_ACEOF 6218 6219# Break up conftest.defines because some shells have a limit on the size 6220# of here documents, and old seds have small limits too (100 cmds). 6221echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 6222echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 6223echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 6224echo ' :' >>$CONFIG_STATUS 6225rm -f conftest.tail 6226while grep . conftest.defines >/dev/null 6227do 6228 # Write a limited-size here document to $tmp/defines.sed. 6229 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 6230 # Speed up: don't consider the non `#define' lines. 6231 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 6232 # Work around the forget-to-reset-the-flag bug. 6233 echo 't clr' >>$CONFIG_STATUS 6234 echo ': clr' >>$CONFIG_STATUS 6235 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 6236 echo 'CEOF 6237 sed -f $tmp/defines.sed $tmp/in >$tmp/out 6238 rm -f $tmp/in 6239 mv $tmp/out $tmp/in 6240' >>$CONFIG_STATUS 6241 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 6242 rm -f conftest.defines 6243 mv conftest.tail conftest.defines 6244done 6245rm -f conftest.defines 6246echo ' fi # grep' >>$CONFIG_STATUS 6247echo >>$CONFIG_STATUS 6248 6249# Break up conftest.undefs because some shells have a limit on the size 6250# of here documents, and old seds have small limits too (100 cmds). 6251echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 6252rm -f conftest.tail 6253while grep . conftest.undefs >/dev/null 6254do 6255 # Write a limited-size here document to $tmp/undefs.sed. 6256 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 6257 # Speed up: don't consider the non `#undef' 6258 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 6259 # Work around the forget-to-reset-the-flag bug. 6260 echo 't clr' >>$CONFIG_STATUS 6261 echo ': clr' >>$CONFIG_STATUS 6262 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 6263 echo 'CEOF 6264 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 6265 rm -f $tmp/in 6266 mv $tmp/out $tmp/in 6267' >>$CONFIG_STATUS 6268 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 6269 rm -f conftest.undefs 6270 mv conftest.tail conftest.undefs 6271done 6272rm -f conftest.undefs 6273 6274cat >>$CONFIG_STATUS <<\_ACEOF 6275 # Let's still pretend it is `configure' which instantiates (i.e., don't 6276 # use $as_me), people would be surprised to read: 6277 # /* config.h. Generated by config.status. */ 6278 if test x"$ac_file" = x-; then 6279 echo "/* Generated by configure. */" >$tmp/config.h 6280 else 6281 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 6282 fi 6283 cat $tmp/in >>$tmp/config.h 6284 rm -f $tmp/in 6285 if test x"$ac_file" != x-; then 6286 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 6287 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 6288echo "$as_me: $ac_file is unchanged" >&6;} 6289 else 6290 ac_dir=`(dirname "$ac_file") 2>/dev/null || 6291$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6292 X"$ac_file" : 'X\(//\)[^/]' \| \ 6293 X"$ac_file" : 'X\(//\)$' \| \ 6294 X"$ac_file" : 'X\(/\)' \| \ 6295 . : '\(.\)' 2>/dev/null || 6296echo X"$ac_file" | 6297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6298 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6299 /^X\(\/\/\)$/{ s//\1/; q; } 6300 /^X\(\/\).*/{ s//\1/; q; } 6301 s/.*/./; q'` 6302 { if $as_mkdir_p; then 6303 mkdir -p "$ac_dir" 6304 else 6305 as_dir="$ac_dir" 6306 as_dirs= 6307 while test ! -d "$as_dir"; do 6308 as_dirs="$as_dir $as_dirs" 6309 as_dir=`(dirname "$as_dir") 2>/dev/null || 6310$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6311 X"$as_dir" : 'X\(//\)[^/]' \| \ 6312 X"$as_dir" : 'X\(//\)$' \| \ 6313 X"$as_dir" : 'X\(/\)' \| \ 6314 . : '\(.\)' 2>/dev/null || 6315echo X"$as_dir" | 6316 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6317 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6318 /^X\(\/\/\)$/{ s//\1/; q; } 6319 /^X\(\/\).*/{ s//\1/; q; } 6320 s/.*/./; q'` 6321 done 6322 test ! -n "$as_dirs" || mkdir $as_dirs 6323 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 6324echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 6325 { (exit 1); exit 1; }; }; } 6326 6327 rm -f $ac_file 6328 mv $tmp/config.h $ac_file 6329 fi 6330 else 6331 cat $tmp/config.h 6332 rm -f $tmp/config.h 6333 fi 6334done 6335_ACEOF 6336 6337cat >>$CONFIG_STATUS <<\_ACEOF 6338 6339{ (exit 0); exit 0; } 6340_ACEOF 6341chmod +x $CONFIG_STATUS 6342ac_clean_files=$ac_clean_files_save 6343 6344 6345# configure is writing to config.log, and then calls config.status. 6346# config.status does its own redirection, appending to config.log. 6347# Unfortunately, on DOS this fails, as config.log is still kept open 6348# by configure, so config.status won't be able to write to it; its 6349# output is simply discarded. So we exec the FD to /dev/null, 6350# effectively closing config.log, so it can be properly (re)opened and 6351# appended to by config.status. When coming back to configure, we 6352# need to make the FD available again. 6353if test "$no_create" != yes; then 6354 ac_cs_success=: 6355 ac_config_status_args= 6356 test "$silent" = yes && 6357 ac_config_status_args="$ac_config_status_args --quiet" 6358 exec 5>/dev/null 6359 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6360 exec 5>>config.log 6361 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6362 # would make configure fail if this is the last instruction. 6363 $ac_cs_success || { (exit 1); exit 1; } 6364fi 6365 6366