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We remove comments because anyway the quotes in there 1008# would cause problems or look ugly. 1009# WARNING: Be sure not to use single quotes in there, as some shells, 1010# such as our DU 5.0 friend, will then `close' the trap. 1011trap 'exit_status=$? 1012 # Save into config.log some information that might help in debugging. 1013 { 1014 echo 1015 1016 cat <<\_ASBOX 1017@%:@@%:@ ---------------- @%:@@%:@ 1018@%:@@%:@ Cache variables. @%:@@%:@ 1019@%:@@%:@ ---------------- @%:@@%:@ 1020_ASBOX 1021 echo 1022 # The following way of writing the cache mishandles newlines in values, 1023{ 1024 (set) 2>&1 | 1025 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1026 *ac_space=\ *) 1027 sed -n \ 1028 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1029 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1030 ;; 1031 *) 1032 sed -n \ 1033 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1034 ;; 1035 esac; 1036} 1037 echo 1038 1039 cat <<\_ASBOX 1040@%:@@%:@ ----------------- @%:@@%:@ 1041@%:@@%:@ Output variables. @%:@@%:@ 1042@%:@@%:@ ----------------- @%:@@%:@ 1043_ASBOX 1044 echo 1045 for ac_var in $ac_subst_vars 1046 do 1047 eval ac_val=$`echo $ac_var` 1048 echo "$ac_var='"'"'$ac_val'"'"'" 1049 done | sort 1050 echo 1051 1052 if test -n "$ac_subst_files"; then 1053 cat <<\_ASBOX 1054@%:@@%:@ ------------- @%:@@%:@ 1055@%:@@%:@ Output files. @%:@@%:@ 1056@%:@@%:@ ------------- @%:@@%:@ 1057_ASBOX 1058 echo 1059 for ac_var in $ac_subst_files 1060 do 1061 eval ac_val=$`echo $ac_var` 1062 echo "$ac_var='"'"'$ac_val'"'"'" 1063 done | sort 1064 echo 1065 fi 1066 1067 if test -s confdefs.h; then 1068 cat <<\_ASBOX 1069@%:@@%:@ ----------- @%:@@%:@ 1070@%:@@%:@ confdefs.h. @%:@@%:@ 1071@%:@@%:@ ----------- @%:@@%:@ 1072_ASBOX 1073 echo 1074 sed "/^$/d" confdefs.h | sort 1075 echo 1076 fi 1077 test "$ac_signal" != 0 && 1078 echo "$as_me: caught signal $ac_signal" 1079 echo "$as_me: exit $exit_status" 1080 } >&5 1081 rm -f core core.* *.core && 1082 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1083 exit $exit_status 1084 ' 0 1085for ac_signal in 1 2 13 15; do 1086 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1087done 1088ac_signal=0 1089 1090# confdefs.h avoids OS command line length limits that DEFS can exceed. 1091rm -rf conftest* confdefs.h 1092# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1093echo >confdefs.h 1094 1095# Predefined preprocessor variables. 1096 1097cat >>confdefs.h <<_ACEOF 1098@%:@define PACKAGE_NAME "$PACKAGE_NAME" 1099_ACEOF 1100 1101 1102cat >>confdefs.h <<_ACEOF 1103@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1104_ACEOF 1105 1106 1107cat >>confdefs.h <<_ACEOF 1108@%:@define PACKAGE_VERSION "$PACKAGE_VERSION" 1109_ACEOF 1110 1111 1112cat >>confdefs.h <<_ACEOF 1113@%:@define PACKAGE_STRING "$PACKAGE_STRING" 1114_ACEOF 1115 1116 1117cat >>confdefs.h <<_ACEOF 1118@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1119_ACEOF 1120 1121 1122# Let the site file select an alternate cache file if it wants to. 1123# Prefer explicitly selected file to automatically selected ones. 1124if test -z "$CONFIG_SITE"; then 1125 if test "x$prefix" != xNONE; then 1126 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1127 else 1128 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1129 fi 1130fi 1131for ac_site_file in $CONFIG_SITE; do 1132 if test -r "$ac_site_file"; then 1133 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1134echo "$as_me: loading site script $ac_site_file" >&6;} 1135 sed 's/^/| /' "$ac_site_file" >&5 1136 . "$ac_site_file" 1137 fi 1138done 1139 1140if test -r "$cache_file"; then 1141 # Some versions of bash will fail to source /dev/null (special 1142 # files actually), so we avoid doing that. 1143 if test -f "$cache_file"; then 1144 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1145echo "$as_me: loading cache $cache_file" >&6;} 1146 case $cache_file in 1147 [\\/]* | ?:[\\/]* ) . $cache_file;; 1148 *) . ./$cache_file;; 1149 esac 1150 fi 1151else 1152 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1153echo "$as_me: creating cache $cache_file" >&6;} 1154 >$cache_file 1155fi 1156 1157# Check that the precious variables saved in the cache have kept the same 1158# value. 1159ac_cache_corrupted=false 1160for ac_var in `(set) 2>&1 | 1161 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1162 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1163 eval ac_new_set=\$ac_env_${ac_var}_set 1164 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1165 eval ac_new_val="\$ac_env_${ac_var}_value" 1166 case $ac_old_set,$ac_new_set in 1167 set,) 1168 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1169echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1170 ac_cache_corrupted=: ;; 1171 ,set) 1172 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1173echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1174 ac_cache_corrupted=: ;; 1175 ,);; 1176 *) 1177 if test "x$ac_old_val" != "x$ac_new_val"; then 1178 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1179echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1180 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1181echo "$as_me: former value: $ac_old_val" >&2;} 1182 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1183echo "$as_me: current value: $ac_new_val" >&2;} 1184 ac_cache_corrupted=: 1185 fi;; 1186 esac 1187 # Pass precious variables to config.status. 1188 if test "$ac_new_set" = set; then 1189 case $ac_new_val in 1190 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1191 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1192 *) ac_arg=$ac_var=$ac_new_val ;; 1193 esac 1194 case " $ac_configure_args " in 1195 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1196 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1197 esac 1198 fi 1199done 1200if $ac_cache_corrupted; then 1201 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1202echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1203 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1204echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1205 { (exit 1); exit 1; }; } 1206fi 1207 1208ac_ext=c 1209ac_cpp='$CPP $CPPFLAGS' 1210ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1211ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1212ac_compiler_gnu=$ac_cv_c_compiler_gnu 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233VERSION="1.1" 1234 1235cat >>confdefs.h <<_ACEOF 1236@%:@define VERSION "fldiff $VERSION" 1237_ACEOF 1238 1239 1240uname=`uname` 1241uversion=`uname -r | sed -e '1,$s/[^0-9]//g'` 1242if test "x$uname" = xIRIX64; then 1243 uname="IRIX" 1244fi 1245if test "x$uname" = x; then 1246 # MingW doesn't provide any output when uname is run, even with "-s"... 1247 uname="CYGWIN" 1248fi 1249 1250CXXFLAGS="${CXXFLAGS:=}" 1251 1252 1253LDFLAGS="${LDFLAGS:=}" 1254 1255 1256OPTIM="-O" 1257 1258 1259# Check whether --enable-debug or --disable-debug was given. 1260if test "${enable_debug+set}" = set; then 1261 enableval="$enable_debug" 1262 if eval "test x$enable_debug = xyes"; then 1263 OPTIM="-g" 1264else 1265 LDFLAGS="$LDFLAGS -s" 1266fi 1267fi; 1268 1269 1270# Check whether --with-docdir or --without-docdir was given. 1271if test "${with_docdir+set}" = set; then 1272 withval="$with_docdir" 1273 docdir="$withval" 1274else 1275 docdir="NONE" 1276fi; 1277 1278 1279ac_ext=c 1280ac_cpp='$CPP $CPPFLAGS' 1281ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1282ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1283ac_compiler_gnu=$ac_cv_c_compiler_gnu 1284if test -n "$ac_tool_prefix"; then 1285 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1286set dummy ${ac_tool_prefix}gcc; ac_word=$2 1287echo "$as_me:$LINENO: checking for $ac_word" >&5 1288echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1289if test "${ac_cv_prog_CC+set}" = set; then 1290 echo $ECHO_N "(cached) $ECHO_C" >&6 1291else 1292 if test -n "$CC"; then 1293 ac_cv_prog_CC="$CC" # Let the user override the test. 1294else 1295as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1296for as_dir in $PATH 1297do 1298 IFS=$as_save_IFS 1299 test -z "$as_dir" && as_dir=. 1300 for ac_exec_ext in '' $ac_executable_extensions; do 1301 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1302 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1303 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1304 break 2 1305 fi 1306done 1307done 1308 1309fi 1310fi 1311CC=$ac_cv_prog_CC 1312if test -n "$CC"; then 1313 echo "$as_me:$LINENO: result: $CC" >&5 1314echo "${ECHO_T}$CC" >&6 1315else 1316 echo "$as_me:$LINENO: result: no" >&5 1317echo "${ECHO_T}no" >&6 1318fi 1319 1320fi 1321if test -z "$ac_cv_prog_CC"; then 1322 ac_ct_CC=$CC 1323 # Extract the first word of "gcc", so it can be a program name with args. 1324set dummy gcc; ac_word=$2 1325echo "$as_me:$LINENO: checking for $ac_word" >&5 1326echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1327if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1328 echo $ECHO_N "(cached) $ECHO_C" >&6 1329else 1330 if test -n "$ac_ct_CC"; then 1331 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1332else 1333as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1334for as_dir in $PATH 1335do 1336 IFS=$as_save_IFS 1337 test -z "$as_dir" && as_dir=. 1338 for ac_exec_ext in '' $ac_executable_extensions; do 1339 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1340 ac_cv_prog_ac_ct_CC="gcc" 1341 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1342 break 2 1343 fi 1344done 1345done 1346 1347fi 1348fi 1349ac_ct_CC=$ac_cv_prog_ac_ct_CC 1350if test -n "$ac_ct_CC"; then 1351 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1352echo "${ECHO_T}$ac_ct_CC" >&6 1353else 1354 echo "$as_me:$LINENO: result: no" >&5 1355echo "${ECHO_T}no" >&6 1356fi 1357 1358 CC=$ac_ct_CC 1359else 1360 CC="$ac_cv_prog_CC" 1361fi 1362 1363if test -z "$CC"; then 1364 if test -n "$ac_tool_prefix"; then 1365 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1366set dummy ${ac_tool_prefix}cc; ac_word=$2 1367echo "$as_me:$LINENO: checking for $ac_word" >&5 1368echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1369if test "${ac_cv_prog_CC+set}" = set; then 1370 echo $ECHO_N "(cached) $ECHO_C" >&6 1371else 1372 if test -n "$CC"; then 1373 ac_cv_prog_CC="$CC" # Let the user override the test. 1374else 1375as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1376for as_dir in $PATH 1377do 1378 IFS=$as_save_IFS 1379 test -z "$as_dir" && as_dir=. 1380 for ac_exec_ext in '' $ac_executable_extensions; do 1381 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1382 ac_cv_prog_CC="${ac_tool_prefix}cc" 1383 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1384 break 2 1385 fi 1386done 1387done 1388 1389fi 1390fi 1391CC=$ac_cv_prog_CC 1392if test -n "$CC"; then 1393 echo "$as_me:$LINENO: result: $CC" >&5 1394echo "${ECHO_T}$CC" >&6 1395else 1396 echo "$as_me:$LINENO: result: no" >&5 1397echo "${ECHO_T}no" >&6 1398fi 1399 1400fi 1401if test -z "$ac_cv_prog_CC"; then 1402 ac_ct_CC=$CC 1403 # Extract the first word of "cc", so it can be a program name with args. 1404set dummy cc; ac_word=$2 1405echo "$as_me:$LINENO: checking for $ac_word" >&5 1406echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1407if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1408 echo $ECHO_N "(cached) $ECHO_C" >&6 1409else 1410 if test -n "$ac_ct_CC"; then 1411 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1412else 1413as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1414for as_dir in $PATH 1415do 1416 IFS=$as_save_IFS 1417 test -z "$as_dir" && as_dir=. 1418 for ac_exec_ext in '' $ac_executable_extensions; do 1419 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1420 ac_cv_prog_ac_ct_CC="cc" 1421 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1422 break 2 1423 fi 1424done 1425done 1426 1427fi 1428fi 1429ac_ct_CC=$ac_cv_prog_ac_ct_CC 1430if test -n "$ac_ct_CC"; then 1431 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1432echo "${ECHO_T}$ac_ct_CC" >&6 1433else 1434 echo "$as_me:$LINENO: result: no" >&5 1435echo "${ECHO_T}no" >&6 1436fi 1437 1438 CC=$ac_ct_CC 1439else 1440 CC="$ac_cv_prog_CC" 1441fi 1442 1443fi 1444if test -z "$CC"; then 1445 # Extract the first word of "cc", so it can be a program name with args. 1446set dummy cc; ac_word=$2 1447echo "$as_me:$LINENO: checking for $ac_word" >&5 1448echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1449if test "${ac_cv_prog_CC+set}" = set; then 1450 echo $ECHO_N "(cached) $ECHO_C" >&6 1451else 1452 if test -n "$CC"; then 1453 ac_cv_prog_CC="$CC" # Let the user override the test. 1454else 1455 ac_prog_rejected=no 1456as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1457for as_dir in $PATH 1458do 1459 IFS=$as_save_IFS 1460 test -z "$as_dir" && as_dir=. 1461 for ac_exec_ext in '' $ac_executable_extensions; do 1462 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1463 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1464 ac_prog_rejected=yes 1465 continue 1466 fi 1467 ac_cv_prog_CC="cc" 1468 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1469 break 2 1470 fi 1471done 1472done 1473 1474if test $ac_prog_rejected = yes; then 1475 # We found a bogon in the path, so make sure we never use it. 1476 set dummy $ac_cv_prog_CC 1477 shift 1478 if test $@%:@ != 0; then 1479 # We chose a different compiler from the bogus one. 1480 # However, it has the same basename, so the bogon will be chosen 1481 # first if we set CC to just the basename; use the full file name. 1482 shift 1483 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1484 fi 1485fi 1486fi 1487fi 1488CC=$ac_cv_prog_CC 1489if test -n "$CC"; then 1490 echo "$as_me:$LINENO: result: $CC" >&5 1491echo "${ECHO_T}$CC" >&6 1492else 1493 echo "$as_me:$LINENO: result: no" >&5 1494echo "${ECHO_T}no" >&6 1495fi 1496 1497fi 1498if test -z "$CC"; then 1499 if test -n "$ac_tool_prefix"; then 1500 for ac_prog in cl 1501 do 1502 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1503set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1504echo "$as_me:$LINENO: checking for $ac_word" >&5 1505echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1506if test "${ac_cv_prog_CC+set}" = set; then 1507 echo $ECHO_N "(cached) $ECHO_C" >&6 1508else 1509 if test -n "$CC"; then 1510 ac_cv_prog_CC="$CC" # Let the user override the test. 1511else 1512as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1513for as_dir in $PATH 1514do 1515 IFS=$as_save_IFS 1516 test -z "$as_dir" && as_dir=. 1517 for ac_exec_ext in '' $ac_executable_extensions; do 1518 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1519 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1520 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1521 break 2 1522 fi 1523done 1524done 1525 1526fi 1527fi 1528CC=$ac_cv_prog_CC 1529if test -n "$CC"; then 1530 echo "$as_me:$LINENO: result: $CC" >&5 1531echo "${ECHO_T}$CC" >&6 1532else 1533 echo "$as_me:$LINENO: result: no" >&5 1534echo "${ECHO_T}no" >&6 1535fi 1536 1537 test -n "$CC" && break 1538 done 1539fi 1540if test -z "$CC"; then 1541 ac_ct_CC=$CC 1542 for ac_prog in cl 1543do 1544 # Extract the first word of "$ac_prog", so it can be a program name with args. 1545set dummy $ac_prog; ac_word=$2 1546echo "$as_me:$LINENO: checking for $ac_word" >&5 1547echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1548if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1549 echo $ECHO_N "(cached) $ECHO_C" >&6 1550else 1551 if test -n "$ac_ct_CC"; then 1552 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1553else 1554as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1555for as_dir in $PATH 1556do 1557 IFS=$as_save_IFS 1558 test -z "$as_dir" && as_dir=. 1559 for ac_exec_ext in '' $ac_executable_extensions; do 1560 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1561 ac_cv_prog_ac_ct_CC="$ac_prog" 1562 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1563 break 2 1564 fi 1565done 1566done 1567 1568fi 1569fi 1570ac_ct_CC=$ac_cv_prog_ac_ct_CC 1571if test -n "$ac_ct_CC"; then 1572 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1573echo "${ECHO_T}$ac_ct_CC" >&6 1574else 1575 echo "$as_me:$LINENO: result: no" >&5 1576echo "${ECHO_T}no" >&6 1577fi 1578 1579 test -n "$ac_ct_CC" && break 1580done 1581 1582 CC=$ac_ct_CC 1583fi 1584 1585fi 1586 1587 1588test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1589See \`config.log' for more details." >&5 1590echo "$as_me: error: no acceptable C compiler found in \$PATH 1591See \`config.log' for more details." >&2;} 1592 { (exit 1); exit 1; }; } 1593 1594# Provide some information about the compiler. 1595echo "$as_me:$LINENO:" \ 1596 "checking for C compiler version" >&5 1597ac_compiler=`set X $ac_compile; echo $2` 1598{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1599 (eval $ac_compiler --version </dev/null >&5) 2>&5 1600 ac_status=$? 1601 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1602 (exit $ac_status); } 1603{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1604 (eval $ac_compiler -v </dev/null >&5) 2>&5 1605 ac_status=$? 1606 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1607 (exit $ac_status); } 1608{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1609 (eval $ac_compiler -V </dev/null >&5) 2>&5 1610 ac_status=$? 1611 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1612 (exit $ac_status); } 1613 1614cat >conftest.$ac_ext <<_ACEOF 1615#line $LINENO "configure" 1616/* confdefs.h. */ 1617_ACEOF 1618cat confdefs.h >>conftest.$ac_ext 1619cat >>conftest.$ac_ext <<_ACEOF 1620/* end confdefs.h. */ 1621 1622int 1623main () 1624{ 1625 1626 ; 1627 return 0; 1628} 1629_ACEOF 1630ac_clean_files_save=$ac_clean_files 1631ac_clean_files="$ac_clean_files a.out a.exe b.out" 1632# Try to create an executable without -o first, disregard a.out. 1633# It will help us diagnose broken compilers, and finding out an intuition 1634# of exeext. 1635echo "$as_me:$LINENO: checking for C compiler default output" >&5 1636echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1637ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1638if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1639 (eval $ac_link_default) 2>&5 1640 ac_status=$? 1641 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1642 (exit $ac_status); }; then 1643 # Find the output, starting from the most likely. This scheme is 1644# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1645# resort. 1646 1647# Be careful to initialize this variable, since it used to be cached. 1648# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1649ac_cv_exeext= 1650# b.out is created by i960 compilers. 1651for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1652do 1653 test -f "$ac_file" || continue 1654 case $ac_file in 1655 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1656 ;; 1657 conftest.$ac_ext ) 1658 # This is the source file. 1659 ;; 1660 [ab].out ) 1661 # We found the default executable, but exeext='' is most 1662 # certainly right. 1663 break;; 1664 *.* ) 1665 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1666 # FIXME: I believe we export ac_cv_exeext for Libtool, 1667 # but it would be cool to find out if it's true. Does anybody 1668 # maintain Libtool? --akim. 1669 export ac_cv_exeext 1670 break;; 1671 * ) 1672 break;; 1673 esac 1674done 1675else 1676 echo "$as_me: failed program was:" >&5 1677sed 's/^/| /' conftest.$ac_ext >&5 1678 1679{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1680See \`config.log' for more details." >&5 1681echo "$as_me: error: C compiler cannot create executables 1682See \`config.log' for more details." >&2;} 1683 { (exit 77); exit 77; }; } 1684fi 1685 1686ac_exeext=$ac_cv_exeext 1687echo "$as_me:$LINENO: result: $ac_file" >&5 1688echo "${ECHO_T}$ac_file" >&6 1689 1690# Check the compiler produces executables we can run. If not, either 1691# the compiler is broken, or we cross compile. 1692echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1693echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1694# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1695# If not cross compiling, check that we can run a simple program. 1696if test "$cross_compiling" != yes; then 1697 if { ac_try='./$ac_file' 1698 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1699 (eval $ac_try) 2>&5 1700 ac_status=$? 1701 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1702 (exit $ac_status); }; }; then 1703 cross_compiling=no 1704 else 1705 if test "$cross_compiling" = maybe; then 1706 cross_compiling=yes 1707 else 1708 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1709If you meant to cross compile, use \`--host'. 1710See \`config.log' for more details." >&5 1711echo "$as_me: error: cannot run C compiled programs. 1712If you meant to cross compile, use \`--host'. 1713See \`config.log' for more details." >&2;} 1714 { (exit 1); exit 1; }; } 1715 fi 1716 fi 1717fi 1718echo "$as_me:$LINENO: result: yes" >&5 1719echo "${ECHO_T}yes" >&6 1720 1721rm -f a.out a.exe conftest$ac_cv_exeext b.out 1722ac_clean_files=$ac_clean_files_save 1723# Check the compiler produces executables we can run. If not, either 1724# the compiler is broken, or we cross compile. 1725echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1726echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1727echo "$as_me:$LINENO: result: $cross_compiling" >&5 1728echo "${ECHO_T}$cross_compiling" >&6 1729 1730echo "$as_me:$LINENO: checking for suffix of executables" >&5 1731echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1732if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1733 (eval $ac_link) 2>&5 1734 ac_status=$? 1735 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1736 (exit $ac_status); }; then 1737 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1738# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1739# work properly (i.e., refer to `conftest.exe'), while it won't with 1740# `rm'. 1741for ac_file in conftest.exe conftest conftest.*; do 1742 test -f "$ac_file" || continue 1743 case $ac_file in 1744 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1745 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1746 export ac_cv_exeext 1747 break;; 1748 * ) break;; 1749 esac 1750done 1751else 1752 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1753See \`config.log' for more details." >&5 1754echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1755See \`config.log' for more details." >&2;} 1756 { (exit 1); exit 1; }; } 1757fi 1758 1759rm -f conftest$ac_cv_exeext 1760echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1761echo "${ECHO_T}$ac_cv_exeext" >&6 1762 1763rm -f conftest.$ac_ext 1764EXEEXT=$ac_cv_exeext 1765ac_exeext=$EXEEXT 1766echo "$as_me:$LINENO: checking for suffix of object files" >&5 1767echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1768if test "${ac_cv_objext+set}" = set; then 1769 echo $ECHO_N "(cached) $ECHO_C" >&6 1770else 1771 cat >conftest.$ac_ext <<_ACEOF 1772#line $LINENO "configure" 1773/* confdefs.h. */ 1774_ACEOF 1775cat confdefs.h >>conftest.$ac_ext 1776cat >>conftest.$ac_ext <<_ACEOF 1777/* end confdefs.h. */ 1778 1779int 1780main () 1781{ 1782 1783 ; 1784 return 0; 1785} 1786_ACEOF 1787rm -f conftest.o conftest.obj 1788if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1789 (eval $ac_compile) 2>&5 1790 ac_status=$? 1791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1792 (exit $ac_status); }; then 1793 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1794 case $ac_file in 1795 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1796 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1797 break;; 1798 esac 1799done 1800else 1801 echo "$as_me: failed program was:" >&5 1802sed 's/^/| /' conftest.$ac_ext >&5 1803 1804{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1805See \`config.log' for more details." >&5 1806echo "$as_me: error: cannot compute suffix of object files: cannot compile 1807See \`config.log' for more details." >&2;} 1808 { (exit 1); exit 1; }; } 1809fi 1810 1811rm -f conftest.$ac_cv_objext conftest.$ac_ext 1812fi 1813echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1814echo "${ECHO_T}$ac_cv_objext" >&6 1815OBJEXT=$ac_cv_objext 1816ac_objext=$OBJEXT 1817echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1818echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1819if test "${ac_cv_c_compiler_gnu+set}" = set; then 1820 echo $ECHO_N "(cached) $ECHO_C" >&6 1821else 1822 cat >conftest.$ac_ext <<_ACEOF 1823#line $LINENO "configure" 1824/* confdefs.h. */ 1825_ACEOF 1826cat confdefs.h >>conftest.$ac_ext 1827cat >>conftest.$ac_ext <<_ACEOF 1828/* end confdefs.h. */ 1829 1830int 1831main () 1832{ 1833#ifndef __GNUC__ 1834 choke me 1835#endif 1836 1837 ; 1838 return 0; 1839} 1840_ACEOF 1841rm -f conftest.$ac_objext 1842if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1843 (eval $ac_compile) 2>&5 1844 ac_status=$? 1845 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1846 (exit $ac_status); } && 1847 { ac_try='test -s conftest.$ac_objext' 1848 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1849 (eval $ac_try) 2>&5 1850 ac_status=$? 1851 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1852 (exit $ac_status); }; }; then 1853 ac_compiler_gnu=yes 1854else 1855 echo "$as_me: failed program was:" >&5 1856sed 's/^/| /' conftest.$ac_ext >&5 1857 1858ac_compiler_gnu=no 1859fi 1860rm -f conftest.$ac_objext conftest.$ac_ext 1861ac_cv_c_compiler_gnu=$ac_compiler_gnu 1862 1863fi 1864echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 1865echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1866GCC=`test $ac_compiler_gnu = yes && echo yes` 1867ac_test_CFLAGS=${CFLAGS+set} 1868ac_save_CFLAGS=$CFLAGS 1869CFLAGS="-g" 1870echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 1871echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1872if test "${ac_cv_prog_cc_g+set}" = set; then 1873 echo $ECHO_N "(cached) $ECHO_C" >&6 1874else 1875 cat >conftest.$ac_ext <<_ACEOF 1876#line $LINENO "configure" 1877/* confdefs.h. */ 1878_ACEOF 1879cat confdefs.h >>conftest.$ac_ext 1880cat >>conftest.$ac_ext <<_ACEOF 1881/* end confdefs.h. */ 1882 1883int 1884main () 1885{ 1886 1887 ; 1888 return 0; 1889} 1890_ACEOF 1891rm -f conftest.$ac_objext 1892if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1893 (eval $ac_compile) 2>&5 1894 ac_status=$? 1895 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1896 (exit $ac_status); } && 1897 { ac_try='test -s conftest.$ac_objext' 1898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1899 (eval $ac_try) 2>&5 1900 ac_status=$? 1901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1902 (exit $ac_status); }; }; then 1903 ac_cv_prog_cc_g=yes 1904else 1905 echo "$as_me: failed program was:" >&5 1906sed 's/^/| /' conftest.$ac_ext >&5 1907 1908ac_cv_prog_cc_g=no 1909fi 1910rm -f conftest.$ac_objext conftest.$ac_ext 1911fi 1912echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 1913echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1914if test "$ac_test_CFLAGS" = set; then 1915 CFLAGS=$ac_save_CFLAGS 1916elif test $ac_cv_prog_cc_g = yes; then 1917 if test "$GCC" = yes; then 1918 CFLAGS="-g -O2" 1919 else 1920 CFLAGS="-g" 1921 fi 1922else 1923 if test "$GCC" = yes; then 1924 CFLAGS="-O2" 1925 else 1926 CFLAGS= 1927 fi 1928fi 1929echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 1930echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1931if test "${ac_cv_prog_cc_stdc+set}" = set; then 1932 echo $ECHO_N "(cached) $ECHO_C" >&6 1933else 1934 ac_cv_prog_cc_stdc=no 1935ac_save_CC=$CC 1936cat >conftest.$ac_ext <<_ACEOF 1937#line $LINENO "configure" 1938/* confdefs.h. */ 1939_ACEOF 1940cat confdefs.h >>conftest.$ac_ext 1941cat >>conftest.$ac_ext <<_ACEOF 1942/* end confdefs.h. */ 1943#include <stdarg.h> 1944#include <stdio.h> 1945#include <sys/types.h> 1946#include <sys/stat.h> 1947/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1948struct buf { int x; }; 1949FILE * (*rcsopen) (struct buf *, struct stat *, int); 1950static char *e (p, i) 1951 char **p; 1952 int i; 1953{ 1954 return p[i]; 1955} 1956static char *f (char * (*g) (char **, int), char **p, ...) 1957{ 1958 char *s; 1959 va_list v; 1960 va_start (v,p); 1961 s = g (p, va_arg (v,int)); 1962 va_end (v); 1963 return s; 1964} 1965int test (int i, double x); 1966struct s1 {int (*f) (int a);}; 1967struct s2 {int (*f) (double a);}; 1968int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1969int argc; 1970char **argv; 1971int 1972main () 1973{ 1974return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1975 ; 1976 return 0; 1977} 1978_ACEOF 1979# Don't try gcc -ansi; that turns off useful extensions and 1980# breaks some systems' header files. 1981# AIX -qlanglvl=ansi 1982# Ultrix and OSF/1 -std1 1983# HP-UX 10.20 and later -Ae 1984# HP-UX older versions -Aa -D_HPUX_SOURCE 1985# SVR4 -Xc -D__EXTENSIONS__ 1986for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1987do 1988 CC="$ac_save_CC $ac_arg" 1989 rm -f conftest.$ac_objext 1990if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1991 (eval $ac_compile) 2>&5 1992 ac_status=$? 1993 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1994 (exit $ac_status); } && 1995 { ac_try='test -s conftest.$ac_objext' 1996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1997 (eval $ac_try) 2>&5 1998 ac_status=$? 1999 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2000 (exit $ac_status); }; }; then 2001 ac_cv_prog_cc_stdc=$ac_arg 2002break 2003else 2004 echo "$as_me: failed program was:" >&5 2005sed 's/^/| /' conftest.$ac_ext >&5 2006 2007fi 2008rm -f conftest.$ac_objext 2009done 2010rm -f conftest.$ac_ext conftest.$ac_objext 2011CC=$ac_save_CC 2012 2013fi 2014 2015case "x$ac_cv_prog_cc_stdc" in 2016 x|xno) 2017 echo "$as_me:$LINENO: result: none needed" >&5 2018echo "${ECHO_T}none needed" >&6 ;; 2019 *) 2020 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2021echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2022 CC="$CC $ac_cv_prog_cc_stdc" ;; 2023esac 2024 2025# Some people use a C++ compiler to compile C. Since we use `exit', 2026# in C++ we need to declare it. In case someone uses the same compiler 2027# for both compiling C and C++ we need to have the C++ compiler decide 2028# the declaration of exit, since it's the most demanding environment. 2029cat >conftest.$ac_ext <<_ACEOF 2030@%:@ifndef __cplusplus 2031 choke me 2032@%:@endif 2033_ACEOF 2034rm -f conftest.$ac_objext 2035if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2036 (eval $ac_compile) 2>&5 2037 ac_status=$? 2038 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2039 (exit $ac_status); } && 2040 { ac_try='test -s conftest.$ac_objext' 2041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2042 (eval $ac_try) 2>&5 2043 ac_status=$? 2044 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2045 (exit $ac_status); }; }; then 2046 for ac_declaration in \ 2047 ''\ 2048 '#include <stdlib.h>' \ 2049 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2050 'extern "C" void std::exit (int); using std::exit;' \ 2051 'extern "C" void exit (int) throw ();' \ 2052 'extern "C" void exit (int);' \ 2053 'void exit (int);' 2054do 2055 cat >conftest.$ac_ext <<_ACEOF 2056#line $LINENO "configure" 2057/* confdefs.h. */ 2058_ACEOF 2059cat confdefs.h >>conftest.$ac_ext 2060cat >>conftest.$ac_ext <<_ACEOF 2061/* end confdefs.h. */ 2062@%:@include <stdlib.h> 2063$ac_declaration 2064int 2065main () 2066{ 2067exit (42); 2068 ; 2069 return 0; 2070} 2071_ACEOF 2072rm -f conftest.$ac_objext 2073if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2074 (eval $ac_compile) 2>&5 2075 ac_status=$? 2076 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2077 (exit $ac_status); } && 2078 { ac_try='test -s conftest.$ac_objext' 2079 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2080 (eval $ac_try) 2>&5 2081 ac_status=$? 2082 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2083 (exit $ac_status); }; }; then 2084 : 2085else 2086 echo "$as_me: failed program was:" >&5 2087sed 's/^/| /' conftest.$ac_ext >&5 2088 2089continue 2090fi 2091rm -f conftest.$ac_objext conftest.$ac_ext 2092 cat >conftest.$ac_ext <<_ACEOF 2093#line $LINENO "configure" 2094/* confdefs.h. */ 2095_ACEOF 2096cat confdefs.h >>conftest.$ac_ext 2097cat >>conftest.$ac_ext <<_ACEOF 2098/* end confdefs.h. */ 2099$ac_declaration 2100int 2101main () 2102{ 2103exit (42); 2104 ; 2105 return 0; 2106} 2107_ACEOF 2108rm -f conftest.$ac_objext 2109if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2110 (eval $ac_compile) 2>&5 2111 ac_status=$? 2112 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2113 (exit $ac_status); } && 2114 { ac_try='test -s conftest.$ac_objext' 2115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2116 (eval $ac_try) 2>&5 2117 ac_status=$? 2118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2119 (exit $ac_status); }; }; then 2120 break 2121else 2122 echo "$as_me: failed program was:" >&5 2123sed 's/^/| /' conftest.$ac_ext >&5 2124 2125fi 2126rm -f conftest.$ac_objext conftest.$ac_ext 2127done 2128rm -f conftest* 2129if test -n "$ac_declaration"; then 2130 echo '#ifdef __cplusplus' >>confdefs.h 2131 echo $ac_declaration >>confdefs.h 2132 echo '#endif' >>confdefs.h 2133fi 2134 2135else 2136 echo "$as_me: failed program was:" >&5 2137sed 's/^/| /' conftest.$ac_ext >&5 2138 2139fi 2140rm -f conftest.$ac_objext conftest.$ac_ext 2141ac_ext=c 2142ac_cpp='$CPP $CPPFLAGS' 2143ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2144ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2145ac_compiler_gnu=$ac_cv_c_compiler_gnu 2146 2147ac_ext=cc 2148ac_cpp='$CXXCPP $CPPFLAGS' 2149ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2150ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2151ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 2152if test -n "$ac_tool_prefix"; then 2153 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 2154 do 2155 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2156set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2157echo "$as_me:$LINENO: checking for $ac_word" >&5 2158echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2159if test "${ac_cv_prog_CXX+set}" = set; then 2160 echo $ECHO_N "(cached) $ECHO_C" >&6 2161else 2162 if test -n "$CXX"; then 2163 ac_cv_prog_CXX="$CXX" # Let the user override the test. 2164else 2165as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2166for as_dir in $PATH 2167do 2168 IFS=$as_save_IFS 2169 test -z "$as_dir" && as_dir=. 2170 for ac_exec_ext in '' $ac_executable_extensions; do 2171 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2172 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 2173 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2174 break 2 2175 fi 2176done 2177done 2178 2179fi 2180fi 2181CXX=$ac_cv_prog_CXX 2182if test -n "$CXX"; then 2183 echo "$as_me:$LINENO: result: $CXX" >&5 2184echo "${ECHO_T}$CXX" >&6 2185else 2186 echo "$as_me:$LINENO: result: no" >&5 2187echo "${ECHO_T}no" >&6 2188fi 2189 2190 test -n "$CXX" && break 2191 done 2192fi 2193if test -z "$CXX"; then 2194 ac_ct_CXX=$CXX 2195 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 2196do 2197 # Extract the first word of "$ac_prog", so it can be a program name with args. 2198set dummy $ac_prog; ac_word=$2 2199echo "$as_me:$LINENO: checking for $ac_word" >&5 2200echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2201if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 2202 echo $ECHO_N "(cached) $ECHO_C" >&6 2203else 2204 if test -n "$ac_ct_CXX"; then 2205 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 2206else 2207as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2208for as_dir in $PATH 2209do 2210 IFS=$as_save_IFS 2211 test -z "$as_dir" && as_dir=. 2212 for ac_exec_ext in '' $ac_executable_extensions; do 2213 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2214 ac_cv_prog_ac_ct_CXX="$ac_prog" 2215 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2216 break 2 2217 fi 2218done 2219done 2220 2221fi 2222fi 2223ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 2224if test -n "$ac_ct_CXX"; then 2225 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 2226echo "${ECHO_T}$ac_ct_CXX" >&6 2227else 2228 echo "$as_me:$LINENO: result: no" >&5 2229echo "${ECHO_T}no" >&6 2230fi 2231 2232 test -n "$ac_ct_CXX" && break 2233done 2234test -n "$ac_ct_CXX" || ac_ct_CXX="g++" 2235 2236 CXX=$ac_ct_CXX 2237fi 2238 2239 2240# Provide some information about the compiler. 2241echo "$as_me:$LINENO:" \ 2242 "checking for C++ compiler version" >&5 2243ac_compiler=`set X $ac_compile; echo $2` 2244{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2245 (eval $ac_compiler --version </dev/null >&5) 2>&5 2246 ac_status=$? 2247 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2248 (exit $ac_status); } 2249{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2250 (eval $ac_compiler -v </dev/null >&5) 2>&5 2251 ac_status=$? 2252 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2253 (exit $ac_status); } 2254{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2255 (eval $ac_compiler -V </dev/null >&5) 2>&5 2256 ac_status=$? 2257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2258 (exit $ac_status); } 2259 2260echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 2261echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 2262if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 2263 echo $ECHO_N "(cached) $ECHO_C" >&6 2264else 2265 cat >conftest.$ac_ext <<_ACEOF 2266#line $LINENO "configure" 2267/* confdefs.h. */ 2268_ACEOF 2269cat confdefs.h >>conftest.$ac_ext 2270cat >>conftest.$ac_ext <<_ACEOF 2271/* end confdefs.h. */ 2272 2273int 2274main () 2275{ 2276#ifndef __GNUC__ 2277 choke me 2278#endif 2279 2280 ; 2281 return 0; 2282} 2283_ACEOF 2284rm -f conftest.$ac_objext 2285if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2286 (eval $ac_compile) 2>&5 2287 ac_status=$? 2288 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2289 (exit $ac_status); } && 2290 { ac_try='test -s conftest.$ac_objext' 2291 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2292 (eval $ac_try) 2>&5 2293 ac_status=$? 2294 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2295 (exit $ac_status); }; }; then 2296 ac_compiler_gnu=yes 2297else 2298 echo "$as_me: failed program was:" >&5 2299sed 's/^/| /' conftest.$ac_ext >&5 2300 2301ac_compiler_gnu=no 2302fi 2303rm -f conftest.$ac_objext conftest.$ac_ext 2304ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 2305 2306fi 2307echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 2308echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 2309GXX=`test $ac_compiler_gnu = yes && echo yes` 2310ac_test_CXXFLAGS=${CXXFLAGS+set} 2311ac_save_CXXFLAGS=$CXXFLAGS 2312CXXFLAGS="-g" 2313echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 2314echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 2315if test "${ac_cv_prog_cxx_g+set}" = set; then 2316 echo $ECHO_N "(cached) $ECHO_C" >&6 2317else 2318 cat >conftest.$ac_ext <<_ACEOF 2319#line $LINENO "configure" 2320/* confdefs.h. */ 2321_ACEOF 2322cat confdefs.h >>conftest.$ac_ext 2323cat >>conftest.$ac_ext <<_ACEOF 2324/* end confdefs.h. */ 2325 2326int 2327main () 2328{ 2329 2330 ; 2331 return 0; 2332} 2333_ACEOF 2334rm -f conftest.$ac_objext 2335if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2336 (eval $ac_compile) 2>&5 2337 ac_status=$? 2338 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2339 (exit $ac_status); } && 2340 { ac_try='test -s conftest.$ac_objext' 2341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2342 (eval $ac_try) 2>&5 2343 ac_status=$? 2344 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2345 (exit $ac_status); }; }; then 2346 ac_cv_prog_cxx_g=yes 2347else 2348 echo "$as_me: failed program was:" >&5 2349sed 's/^/| /' conftest.$ac_ext >&5 2350 2351ac_cv_prog_cxx_g=no 2352fi 2353rm -f conftest.$ac_objext conftest.$ac_ext 2354fi 2355echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 2356echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 2357if test "$ac_test_CXXFLAGS" = set; then 2358 CXXFLAGS=$ac_save_CXXFLAGS 2359elif test $ac_cv_prog_cxx_g = yes; then 2360 if test "$GXX" = yes; then 2361 CXXFLAGS="-g -O2" 2362 else 2363 CXXFLAGS="-g" 2364 fi 2365else 2366 if test "$GXX" = yes; then 2367 CXXFLAGS="-O2" 2368 else 2369 CXXFLAGS= 2370 fi 2371fi 2372for ac_declaration in \ 2373 ''\ 2374 '#include <stdlib.h>' \ 2375 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2376 'extern "C" void std::exit (int); using std::exit;' \ 2377 'extern "C" void exit (int) throw ();' \ 2378 'extern "C" void exit (int);' \ 2379 'void exit (int);' 2380do 2381 cat >conftest.$ac_ext <<_ACEOF 2382#line $LINENO "configure" 2383/* confdefs.h. */ 2384_ACEOF 2385cat confdefs.h >>conftest.$ac_ext 2386cat >>conftest.$ac_ext <<_ACEOF 2387/* end confdefs.h. */ 2388@%:@include <stdlib.h> 2389$ac_declaration 2390int 2391main () 2392{ 2393exit (42); 2394 ; 2395 return 0; 2396} 2397_ACEOF 2398rm -f conftest.$ac_objext 2399if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2400 (eval $ac_compile) 2>&5 2401 ac_status=$? 2402 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2403 (exit $ac_status); } && 2404 { ac_try='test -s conftest.$ac_objext' 2405 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2406 (eval $ac_try) 2>&5 2407 ac_status=$? 2408 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2409 (exit $ac_status); }; }; then 2410 : 2411else 2412 echo "$as_me: failed program was:" >&5 2413sed 's/^/| /' conftest.$ac_ext >&5 2414 2415continue 2416fi 2417rm -f conftest.$ac_objext conftest.$ac_ext 2418 cat >conftest.$ac_ext <<_ACEOF 2419#line $LINENO "configure" 2420/* confdefs.h. */ 2421_ACEOF 2422cat confdefs.h >>conftest.$ac_ext 2423cat >>conftest.$ac_ext <<_ACEOF 2424/* end confdefs.h. */ 2425$ac_declaration 2426int 2427main () 2428{ 2429exit (42); 2430 ; 2431 return 0; 2432} 2433_ACEOF 2434rm -f conftest.$ac_objext 2435if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2436 (eval $ac_compile) 2>&5 2437 ac_status=$? 2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2439 (exit $ac_status); } && 2440 { ac_try='test -s conftest.$ac_objext' 2441 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2442 (eval $ac_try) 2>&5 2443 ac_status=$? 2444 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2445 (exit $ac_status); }; }; then 2446 break 2447else 2448 echo "$as_me: failed program was:" >&5 2449sed 's/^/| /' conftest.$ac_ext >&5 2450 2451fi 2452rm -f conftest.$ac_objext conftest.$ac_ext 2453done 2454rm -f conftest* 2455if test -n "$ac_declaration"; then 2456 echo '#ifdef __cplusplus' >>confdefs.h 2457 echo $ac_declaration >>confdefs.h 2458 echo '#endif' >>confdefs.h 2459fi 2460 2461ac_ext=c 2462ac_cpp='$CPP $CPPFLAGS' 2463ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2464ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2465ac_compiler_gnu=$ac_cv_c_compiler_gnu 2466 2467# Extract the first word of "cp", so it can be a program name with args. 2468set dummy cp; ac_word=$2 2469echo "$as_me:$LINENO: checking for $ac_word" >&5 2470echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2471if test "${ac_cv_path_CP+set}" = set; then 2472 echo $ECHO_N "(cached) $ECHO_C" >&6 2473else 2474 case $CP in 2475 [\\/]* | ?:[\\/]*) 2476 ac_cv_path_CP="$CP" # Let the user override the test with a path. 2477 ;; 2478 *) 2479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2480for as_dir in $PATH 2481do 2482 IFS=$as_save_IFS 2483 test -z "$as_dir" && as_dir=. 2484 for ac_exec_ext in '' $ac_executable_extensions; do 2485 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2486 ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext" 2487 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2488 break 2 2489 fi 2490done 2491done 2492 2493 ;; 2494esac 2495fi 2496CP=$ac_cv_path_CP 2497 2498if test -n "$CP"; then 2499 echo "$as_me:$LINENO: result: $CP" >&5 2500echo "${ECHO_T}$CP" >&6 2501else 2502 echo "$as_me:$LINENO: result: no" >&5 2503echo "${ECHO_T}no" >&6 2504fi 2505 2506# Extract the first word of "mkdir", so it can be a program name with args. 2507set dummy mkdir; ac_word=$2 2508echo "$as_me:$LINENO: checking for $ac_word" >&5 2509echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2510if test "${ac_cv_path_MKDIR+set}" = set; then 2511 echo $ECHO_N "(cached) $ECHO_C" >&6 2512else 2513 case $MKDIR in 2514 [\\/]* | ?:[\\/]*) 2515 ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path. 2516 ;; 2517 *) 2518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2519for as_dir in $PATH 2520do 2521 IFS=$as_save_IFS 2522 test -z "$as_dir" && as_dir=. 2523 for ac_exec_ext in '' $ac_executable_extensions; do 2524 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2525 ac_cv_path_MKDIR="$as_dir/$ac_word$ac_exec_ext" 2526 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2527 break 2 2528 fi 2529done 2530done 2531 2532 ;; 2533esac 2534fi 2535MKDIR=$ac_cv_path_MKDIR 2536 2537if test -n "$MKDIR"; then 2538 echo "$as_me:$LINENO: result: $MKDIR" >&5 2539echo "${ECHO_T}$MKDIR" >&6 2540else 2541 echo "$as_me:$LINENO: result: no" >&5 2542echo "${ECHO_T}no" >&6 2543fi 2544 2545# Extract the first word of "rm", so it can be a program name with args. 2546set dummy rm; ac_word=$2 2547echo "$as_me:$LINENO: checking for $ac_word" >&5 2548echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2549if test "${ac_cv_path_RM+set}" = set; then 2550 echo $ECHO_N "(cached) $ECHO_C" >&6 2551else 2552 case $RM in 2553 [\\/]* | ?:[\\/]*) 2554 ac_cv_path_RM="$RM" # Let the user override the test with a path. 2555 ;; 2556 *) 2557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2558for as_dir in $PATH 2559do 2560 IFS=$as_save_IFS 2561 test -z "$as_dir" && as_dir=. 2562 for ac_exec_ext in '' $ac_executable_extensions; do 2563 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2564 ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext" 2565 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2566 break 2 2567 fi 2568done 2569done 2570 2571 ;; 2572esac 2573fi 2574RM=$ac_cv_path_RM 2575 2576if test -n "$RM"; then 2577 echo "$as_me:$LINENO: result: $RM" >&5 2578echo "${ECHO_T}$RM" >&6 2579else 2580 echo "$as_me:$LINENO: result: no" >&5 2581echo "${ECHO_T}no" >&6 2582fi 2583 2584 2585# Extract the first word of "fltk-config", so it can be a program name with args. 2586set dummy fltk-config; ac_word=$2 2587echo "$as_me:$LINENO: checking for $ac_word" >&5 2588echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2589if test "${ac_cv_path_FLTKCONFIG+set}" = set; then 2590 echo $ECHO_N "(cached) $ECHO_C" >&6 2591else 2592 case $FLTKCONFIG in 2593 [\\/]* | ?:[\\/]*) 2594 ac_cv_path_FLTKCONFIG="$FLTKCONFIG" # Let the user override the test with a path. 2595 ;; 2596 *) 2597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2598for as_dir in $PATH 2599do 2600 IFS=$as_save_IFS 2601 test -z "$as_dir" && as_dir=. 2602 for ac_exec_ext in '' $ac_executable_extensions; do 2603 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2604 ac_cv_path_FLTKCONFIG="$as_dir/$ac_word$ac_exec_ext" 2605 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2606 break 2 2607 fi 2608done 2609done 2610 2611 ;; 2612esac 2613fi 2614FLTKCONFIG=$ac_cv_path_FLTKCONFIG 2615 2616if test -n "$FLTKCONFIG"; then 2617 echo "$as_me:$LINENO: result: $FLTKCONFIG" >&5 2618echo "${ECHO_T}$FLTKCONFIG" >&6 2619else 2620 echo "$as_me:$LINENO: result: no" >&5 2621echo "${ECHO_T}no" >&6 2622fi 2623 2624 2625if test "x$FLTKCONFIG" = x; then 2626 { { echo "$as_me:$LINENO: error: Sorry, fldiff requires FLTK 1.1.x." >&5 2627echo "$as_me: error: Sorry, fldiff requires FLTK 1.1.x." >&2;} 2628 { (exit 1); exit 1; }; } 2629else 2630 CXXFLAGS="`$FLTKCONFIG --use-images --cflags` $CXXFLAGS" 2631 LIBS="`$FLTKCONFIG --use-images --ldflags` $LIBS" 2632fi 2633 2634 2635 2636if test -n "$GCC"; then 2637 # Starting with GCC 3.0, you must link C++ programs against either 2638 # libstdc++ (shared by default), or libsupc++ (always static). If 2639 # you care about binary portability between Linux distributions, 2640 # you need to either 1) build your own GCC with static C++ libraries 2641 # or 2) link using gcc and libsupc++. We choose the latter since 2642 # fldiff doesn't (currently) use any of the stdc++ library. 2643 # 2644 # Also, GCC 3.0.x still has problems compiling some code. You may 2645 # or may not have success with it. USE 3.0.x WITH EXTREME CAUTION! 2646 # 2647 # Previous versions of GCC do not have the reliance on the stdc++ 2648 # or g++ libraries, so the extra supc++ library is not needed. 2649 2650 echo "$as_me:$LINENO: checking if libsupc++ is required" >&5 2651echo $ECHO_N "checking if libsupc++ is required... $ECHO_C" >&6 2652 2653 SUPC="`$CXX -print-file-name=libsupc++.a 2>/dev/null`" 2654 if test -n "$SUPC" -a "$SUPC" != "libsupc++.a"; then 2655 # This is gcc 3.x, and it knows of libsupc++, so we need it 2656 LIBS="$LIBS -lsupc++" 2657 echo "$as_me:$LINENO: result: yes" >&5 2658echo "${ECHO_T}yes" >&6 2659 else 2660 echo "$as_me:$LINENO: result: no" >&5 2661echo "${ECHO_T}no" >&6 2662 fi 2663 2664 if test "x$uname" != xDarwin; then 2665 CXX="$CC" 2666 fi 2667 2668 if test -z "$OPTIM"; then 2669 OPTIM="-O2 -fforce-mem -fforce-addr -fcaller-saves" 2670 fi 2671 2672 OPTIM="-Wall -Wno-return-type $OPTIM" 2673 2674 # See if GCC supports -fno-rtti... 2675 echo "$as_me:$LINENO: checking if GCC supports -fno-rtti" >&5 2676echo $ECHO_N "checking if GCC supports -fno-rtti... $ECHO_C" >&6 2677 OLDCFLAGS="$CFLAGS" 2678 CFLAGS="$CFLAGS -fno-rtti" 2679 2680cat >conftest.$ac_ext <<_ACEOF 2681#line $LINENO "configure" 2682/* confdefs.h. */ 2683_ACEOF 2684cat confdefs.h >>conftest.$ac_ext 2685cat >>conftest.$ac_ext <<_ACEOF 2686/* end confdefs.h. */ 2687 2688int 2689main () 2690{ 2691 2692 ; 2693 return 0; 2694} 2695_ACEOF 2696rm -f conftest.$ac_objext 2697if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2698 (eval $ac_compile) 2>&5 2699 ac_status=$? 2700 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2701 (exit $ac_status); } && 2702 { ac_try='test -s conftest.$ac_objext' 2703 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2704 (eval $ac_try) 2>&5 2705 ac_status=$? 2706 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2707 (exit $ac_status); }; }; then 2708 CXXFLAGS="$CXXFLAGS -fno-rtti" 2709 echo "$as_me:$LINENO: result: yes" >&5 2710echo "${ECHO_T}yes" >&6 2711else 2712 echo "$as_me: failed program was:" >&5 2713sed 's/^/| /' conftest.$ac_ext >&5 2714 2715echo "$as_me:$LINENO: result: no" >&5 2716echo "${ECHO_T}no" >&6 2717fi 2718rm -f conftest.$ac_objext conftest.$ac_ext 2719 CFLAGS="$OLDCFLAGS" 2720 2721 # See if GCC supports -fno-exceptions... 2722 echo "$as_me:$LINENO: checking if GCC supports -fno-exceptions" >&5 2723echo $ECHO_N "checking if GCC supports -fno-exceptions... $ECHO_C" >&6 2724 OLDCFLAGS="$CFLAGS" 2725 CFLAGS="$CFLAGS -fno-exceptions" 2726 cat >conftest.$ac_ext <<_ACEOF 2727#line $LINENO "configure" 2728/* confdefs.h. */ 2729_ACEOF 2730cat confdefs.h >>conftest.$ac_ext 2731cat >>conftest.$ac_ext <<_ACEOF 2732/* end confdefs.h. */ 2733 2734int 2735main () 2736{ 2737 2738 ; 2739 return 0; 2740} 2741_ACEOF 2742rm -f conftest.$ac_objext 2743if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2744 (eval $ac_compile) 2>&5 2745 ac_status=$? 2746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2747 (exit $ac_status); } && 2748 { ac_try='test -s conftest.$ac_objext' 2749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2750 (eval $ac_try) 2>&5 2751 ac_status=$? 2752 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2753 (exit $ac_status); }; }; then 2754 OPTIM="$OPTIM -fno-exceptions" 2755 echo "$as_me:$LINENO: result: yes" >&5 2756echo "${ECHO_T}yes" >&6 2757else 2758 echo "$as_me: failed program was:" >&5 2759sed 's/^/| /' conftest.$ac_ext >&5 2760 2761echo "$as_me:$LINENO: result: no" >&5 2762echo "${ECHO_T}no" >&6 2763fi 2764rm -f conftest.$ac_objext conftest.$ac_ext 2765 CFLAGS="$OLDCFLAGS" 2766 2767 # See if we are running HP-UX or Solaris; if so, try the 2768 # -fpermissive option... 2769 case $uname in 2770 SunOS* | HP-UX*) 2771 echo "$as_me:$LINENO: checking if GCC supports -fpermissive" >&5 2772echo $ECHO_N "checking if GCC supports -fpermissive... $ECHO_C" >&6 2773 2774 OLDCFLAGS="$CFLAGS" 2775 CFLAGS="$CFLAGS -fpermissive" 2776 cat >conftest.$ac_ext <<_ACEOF 2777#line $LINENO "configure" 2778/* confdefs.h. */ 2779_ACEOF 2780cat confdefs.h >>conftest.$ac_ext 2781cat >>conftest.$ac_ext <<_ACEOF 2782/* end confdefs.h. */ 2783 2784int 2785main () 2786{ 2787 2788 ; 2789 return 0; 2790} 2791_ACEOF 2792rm -f conftest.$ac_objext 2793if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2794 (eval $ac_compile) 2>&5 2795 ac_status=$? 2796 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2797 (exit $ac_status); } && 2798 { ac_try='test -s conftest.$ac_objext' 2799 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2800 (eval $ac_try) 2>&5 2801 ac_status=$? 2802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2803 (exit $ac_status); }; }; then 2804 OPTIM="$OPTIM -fpermissive" 2805 echo "$as_me:$LINENO: result: yes" >&5 2806echo "${ECHO_T}yes" >&6 2807else 2808 echo "$as_me: failed program was:" >&5 2809sed 's/^/| /' conftest.$ac_ext >&5 2810 2811echo "$as_me:$LINENO: result: no" >&5 2812echo "${ECHO_T}no" >&6 2813fi 2814rm -f conftest.$ac_objext conftest.$ac_ext 2815 CFLAGS="$OLDCFLAGS" 2816 ;; 2817 *) 2818 ;; 2819 esac 2820else 2821 case $uname in 2822 AIX*) 2823 if test -z "$OPTIM"; then 2824 OPTIM="-O2" 2825 fi 2826 ;; 2827 HP-UX*) 2828 if test -z "$OPTIM"; then 2829 OPTIM="+O2" 2830 fi 2831 OPTIM="$OPTIM +DAportable" 2832 ;; 2833 IRIX*) 2834 if test -z "$OPTIM"; then 2835 OPTIM="-O2" 2836 fi 2837 if test $uversion -ge 62; then 2838 OPTIM="$OPTIM -n32 -mips3" 2839 OPTIM="$OPTIM -OPT:Olimit=3000" 2840 OPTIM="-fullwarn -woff 1209,1506,1692 $OPTIM" 2841 else 2842 OPTIM="-fullwarn $OPTIM" 2843 fi 2844 ;; 2845 SunOS*) 2846 # Solaris 2847 if test -z "$OPTIM"; then 2848 OPTIM="-xO4" 2849 fi 2850 ;; 2851 *) 2852 # Running some other operating system; inform the user they 2853 # should contribute the necessary options to 2854 # epm@easysw.com... 2855 echo "Building fldiff with default compiler optimizations; contact" 2856 echo "fldiff@easysw.com with the uname and compiler options needed for" 2857 echo "your platform, or set the CFLAGS and CXXFLAGS environment" 2858 echo "variable before running configure." 2859 ;; 2860 esac 2861fi 2862 2863if test "$prefix" = "NONE"; then 2864 prefix="/usr/local" 2865fi 2866 2867if test "$exec_prefix" = "NONE"; then 2868 exec_prefix="$prefix" 2869fi 2870 2871if test "$datadir" = "\${prefix}/share"; then 2872 datadir="$prefix/share" 2873fi 2874 2875if test "$docdir" = "NONE"; then 2876 docdir="$datadir/doc/fldiff" 2877fi 2878 2879if test "$mandir" = "\${prefix}/man" -a "$prefix" = "/usr"; then 2880 case "$uname" in 2881 *BSD* | Darwin* | Linux*) 2882 # BSD, Darwin (MacOS X), and Linux 2883 mandir="/usr/share/man" 2884 ;; 2885 IRIX*) 2886 # SGI IRIX 2887 mandir="/usr/share/catman/u_man" 2888 ;; 2889 *) 2890 # All others 2891 mandir="/usr/man" 2892 ;; 2893 esac 2894fi 2895 2896echo "$as_me:$LINENO: checking if GNOME/KDE desktop is in use" >&5 2897echo $ECHO_N "checking if GNOME/KDE desktop is in use... $ECHO_C" >&6 2898desktopdir="" 2899for dir in /usr/share/applnk /etc/X11/applnk; do 2900 if test -d $dir; then 2901 desktopdir=$dir 2902 break 2903 fi 2904done 2905 2906if test x$desktopdir = x; then 2907 echo "$as_me:$LINENO: result: no" >&5 2908echo "${ECHO_T}no" >&6 2909 INSTALLDESKTOP="" 2910 UNINSTALLDESKTOP="" 2911else 2912 echo "$as_me:$LINENO: result: yes" >&5 2913echo "${ECHO_T}yes" >&6 2914 INSTALLDESKTOP="install-desktop" 2915 UNINSTALLDESKTOP="uninstall-desktop" 2916fi 2917 2918 2919 2920 2921 2922 ac_config_files="$ac_config_files Makefile fldiff.list" 2923cat >confcache <<\_ACEOF 2924# This file is a shell script that caches the results of configure 2925# tests run on this system so they can be shared between configure 2926# scripts and configure runs, see configure's option --config-cache. 2927# It is not useful on other systems. If it contains results you don't 2928# want to keep, you may remove or edit it. 2929# 2930# config.status only pays attention to the cache file if you give it 2931# the --recheck option to rerun configure. 2932# 2933# `ac_cv_env_foo' variables (set or unset) will be overridden when 2934# loading this file, other *unset* `ac_cv_foo' will be assigned the 2935# following values. 2936 2937_ACEOF 2938 2939# The following way of writing the cache mishandles newlines in values, 2940# but we know of no workaround that is simple, portable, and efficient. 2941# So, don't put newlines in cache variables' values. 2942# Ultrix sh set writes to stderr and can't be redirected directly, 2943# and sets the high bit in the cache file unless we assign to the vars. 2944{ 2945 (set) 2>&1 | 2946 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2947 *ac_space=\ *) 2948 # `set' does not quote correctly, so add quotes (double-quote 2949 # substitution turns \\\\ into \\, and sed turns \\ into \). 2950 sed -n \ 2951 "s/'/'\\\\''/g; 2952 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2953 ;; 2954 *) 2955 # `set' quotes correctly as required by POSIX, so do not add quotes. 2956 sed -n \ 2957 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 2958 ;; 2959 esac; 2960} | 2961 sed ' 2962 t clear 2963 : clear 2964 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2965 t end 2966 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2967 : end' >>confcache 2968if diff $cache_file confcache >/dev/null 2>&1; then :; else 2969 if test -w $cache_file; then 2970 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 2971 cat confcache >$cache_file 2972 else 2973 echo "not updating unwritable cache $cache_file" 2974 fi 2975fi 2976rm -f confcache 2977 2978test "x$prefix" = xNONE && prefix=$ac_default_prefix 2979# Let make expand exec_prefix. 2980test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2981 2982# VPATH may cause trouble with some makes, so we remove $(srcdir), 2983# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 2984# trailing colons and then remove the whole line if VPATH becomes empty 2985# (actually we leave an empty line to preserve line numbers). 2986if test "x$srcdir" = x.; then 2987 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 2988s/:*\$(srcdir):*/:/; 2989s/:*\${srcdir}:*/:/; 2990s/:*@srcdir@:*/:/; 2991s/^\([^=]*=[ ]*\):*/\1/; 2992s/:*$//; 2993s/^[^=]*=[ ]*$//; 2994}' 2995fi 2996 2997# Transform confdefs.h into DEFS. 2998# Protect against shell expansion while executing Makefile rules. 2999# Protect against Makefile macro expansion. 3000# 3001# If the first sed substitution is executed (which looks for macros that 3002# take arguments), then we branch to the quote section. Otherwise, 3003# look for a macro that doesn't take arguments. 3004cat >confdef2opt.sed <<\_ACEOF 3005t clear 3006: clear 3007s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 3008t quote 3009s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 3010t quote 3011d 3012: quote 3013s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 3014s,\[,\\&,g 3015s,\],\\&,g 3016s,\$,$$,g 3017p 3018_ACEOF 3019# We use echo to avoid assuming a particular line-breaking character. 3020# The extra dot is to prevent the shell from consuming trailing 3021# line-breaks from the sub-command output. A line-break within 3022# single-quotes doesn't work because, if this script is created in a 3023# platform that uses two characters for line-breaks (e.g., DOS), tr 3024# would break. 3025ac_LF_and_DOT=`echo; echo .` 3026DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 3027rm -f confdef2opt.sed 3028 3029 3030ac_libobjs= 3031ac_ltlibobjs= 3032for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue 3033 # 1. Remove the extension, and $U if already installed. 3034 ac_i=`echo "$ac_i" | 3035 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 3036 # 2. Add them. 3037 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 3038 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 3039done 3040LIB@&t@OBJS=$ac_libobjs 3041 3042LTLIBOBJS=$ac_ltlibobjs 3043 3044 3045 3046: ${CONFIG_STATUS=./config.status} 3047ac_clean_files_save=$ac_clean_files 3048ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3049{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 3050echo "$as_me: creating $CONFIG_STATUS" >&6;} 3051cat >$CONFIG_STATUS <<_ACEOF 3052#! $SHELL 3053# Generated by $as_me. 3054# Run this file to recreate the current configuration. 3055# Compiler output produced by configure, useful for debugging 3056# configure, is in config.log if it exists. 3057 3058debug=false 3059ac_cs_recheck=false 3060ac_cs_silent=false 3061SHELL=\${CONFIG_SHELL-$SHELL} 3062_ACEOF 3063 3064cat >>$CONFIG_STATUS <<\_ACEOF 3065## --------------------- ## 3066## M4sh Initialization. ## 3067## --------------------- ## 3068 3069# Be Bourne compatible 3070if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 3071 emulate sh 3072 NULLCMD=: 3073 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 3074 # is contrary to our usage. Disable this feature. 3075 alias -g '${1+"$@"}'='"$@"' 3076elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 3077 set -o posix 3078fi 3079 3080# Support unset when possible. 3081if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 3082 as_unset=unset 3083else 3084 as_unset=false 3085fi 3086 3087 3088# Work around bugs in pre-3.0 UWIN ksh. 3089$as_unset ENV MAIL MAILPATH 3090PS1='$ ' 3091PS2='> ' 3092PS4='+ ' 3093 3094# NLS nuisances. 3095for as_var in \ 3096 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 3097 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 3098 LC_TELEPHONE LC_TIME 3099do 3100 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 3101 eval $as_var=C; export $as_var 3102 else 3103 $as_unset $as_var 3104 fi 3105done 3106 3107# Required to use basename. 3108if expr a : '\(a\)' >/dev/null 2>&1; then 3109 as_expr=expr 3110else 3111 as_expr=false 3112fi 3113 3114if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 3115 as_basename=basename 3116else 3117 as_basename=false 3118fi 3119 3120 3121# Name of the executable. 3122as_me=`$as_basename "$0" || 3123$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3124 X"$0" : 'X\(//\)$' \| \ 3125 X"$0" : 'X\(/\)$' \| \ 3126 . : '\(.\)' 2>/dev/null || 3127echo X/"$0" | 3128 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 3129 /^X\/\(\/\/\)$/{ s//\1/; q; } 3130 /^X\/\(\/\).*/{ s//\1/; q; } 3131 s/.*/./; q'` 3132 3133 3134# PATH needs CR, and LINENO needs CR and PATH. 3135# Avoid depending upon Character Ranges. 3136as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3137as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3138as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3139as_cr_digits='0123456789' 3140as_cr_alnum=$as_cr_Letters$as_cr_digits 3141 3142# The user is always right. 3143if test "${PATH_SEPARATOR+set}" != set; then 3144 echo "#! /bin/sh" >conf$$.sh 3145 echo "exit 0" >>conf$$.sh 3146 chmod +x conf$$.sh 3147 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 3148 PATH_SEPARATOR=';' 3149 else 3150 PATH_SEPARATOR=: 3151 fi 3152 rm -f conf$$.sh 3153fi 3154 3155 3156 as_lineno_1=$LINENO 3157 as_lineno_2=$LINENO 3158 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3159 test "x$as_lineno_1" != "x$as_lineno_2" && 3160 test "x$as_lineno_3" = "x$as_lineno_2" || { 3161 # Find who we are. Look in the path if we contain no path at all 3162 # relative or not. 3163 case $0 in 3164 *[\\/]* ) as_myself=$0 ;; 3165 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3166for as_dir in $PATH 3167do 3168 IFS=$as_save_IFS 3169 test -z "$as_dir" && as_dir=. 3170 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3171done 3172 3173 ;; 3174 esac 3175 # We did not find ourselves, most probably we were run as `sh COMMAND' 3176 # in which case we are not to be found in the path. 3177 if test "x$as_myself" = x; then 3178 as_myself=$0 3179 fi 3180 if test ! -f "$as_myself"; then 3181 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 3182echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 3183 { (exit 1); exit 1; }; } 3184 fi 3185 case $CONFIG_SHELL in 3186 '') 3187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 3189do 3190 IFS=$as_save_IFS 3191 test -z "$as_dir" && as_dir=. 3192 for as_base in sh bash ksh sh5; do 3193 case $as_dir in 3194 /*) 3195 if ("$as_dir/$as_base" -c ' 3196 as_lineno_1=$LINENO 3197 as_lineno_2=$LINENO 3198 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3199 test "x$as_lineno_1" != "x$as_lineno_2" && 3200 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 3201 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 3202 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 3203 CONFIG_SHELL=$as_dir/$as_base 3204 export CONFIG_SHELL 3205 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 3206 fi;; 3207 esac 3208 done 3209done 3210;; 3211 esac 3212 3213 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 3214 # uniformly replaced by the line number. The first 'sed' inserts a 3215 # line-number line before each line; the second 'sed' does the real 3216 # work. The second script uses 'N' to pair each line-number line 3217 # with the numbered line, and appends trailing '-' during 3218 # substitution so that $LINENO is not a special case at line end. 3219 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 3220 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 3221 sed '=' <$as_myself | 3222 sed ' 3223 N 3224 s,$,-, 3225 : loop 3226 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 3227 t loop 3228 s,-$,, 3229 s,^['$as_cr_digits']*\n,, 3230 ' >$as_me.lineno && 3231 chmod +x $as_me.lineno || 3232 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 3233echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 3234 { (exit 1); exit 1; }; } 3235 3236 # Don't try to exec as it changes $[0], causing all sort of problems 3237 # (the dirname of $[0] is not the place where we might find the 3238 # original and so on. Autoconf is especially sensible to this). 3239 . ./$as_me.lineno 3240 # Exit status is that of the last command. 3241 exit 3242} 3243 3244 3245case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 3246 *c*,-n*) ECHO_N= ECHO_C=' 3247' ECHO_T=' ' ;; 3248 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 3249 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 3250esac 3251 3252if expr a : '\(a\)' >/dev/null 2>&1; then 3253 as_expr=expr 3254else 3255 as_expr=false 3256fi 3257 3258rm -f conf$$ conf$$.exe conf$$.file 3259echo >conf$$.file 3260if ln -s conf$$.file conf$$ 2>/dev/null; then 3261 # We could just check for DJGPP; but this test a) works b) is more generic 3262 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 3263 if test -f conf$$.exe; then 3264 # Don't use ln at all; we don't have any links 3265 as_ln_s='cp -p' 3266 else 3267 as_ln_s='ln -s' 3268 fi 3269elif ln conf$$.file conf$$ 2>/dev/null; then 3270 as_ln_s=ln 3271else 3272 as_ln_s='cp -p' 3273fi 3274rm -f conf$$ conf$$.exe conf$$.file 3275 3276if mkdir -p . 2>/dev/null; then 3277 as_mkdir_p=: 3278else 3279 as_mkdir_p=false 3280fi 3281 3282as_executable_p="test -f" 3283 3284# Sed expression to map a string onto a valid CPP name. 3285as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 3286 3287# Sed expression to map a string onto a valid variable name. 3288as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 3289 3290 3291# IFS 3292# We need space, tab and new line, in precisely that order. 3293as_nl=' 3294' 3295IFS=" $as_nl" 3296 3297# CDPATH. 3298$as_unset CDPATH 3299 3300exec 6>&1 3301 3302# Open the log real soon, to keep \$[0] and so on meaningful, and to 3303# report actual input values of CONFIG_FILES etc. instead of their 3304# values after options handling. Logging --version etc. is OK. 3305exec 5>>config.log 3306{ 3307 echo 3308 sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX 3309@%:@@%:@ Running $as_me. @%:@@%:@ 3310_ASBOX 3311} >&5 3312cat >&5 <<_CSEOF 3313 3314This file was extended by $as_me, which was 3315generated by GNU Autoconf 2.57. Invocation command line was 3316 3317 CONFIG_FILES = $CONFIG_FILES 3318 CONFIG_HEADERS = $CONFIG_HEADERS 3319 CONFIG_LINKS = $CONFIG_LINKS 3320 CONFIG_COMMANDS = $CONFIG_COMMANDS 3321 $ $0 $@ 3322 3323_CSEOF 3324echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 3325echo >&5 3326_ACEOF 3327 3328# Files that config.status was made for. 3329if test -n "$ac_config_files"; then 3330 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 3331fi 3332 3333if test -n "$ac_config_headers"; then 3334 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 3335fi 3336 3337if test -n "$ac_config_links"; then 3338 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 3339fi 3340 3341if test -n "$ac_config_commands"; then 3342 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 3343fi 3344 3345cat >>$CONFIG_STATUS <<\_ACEOF 3346 3347ac_cs_usage="\ 3348\`$as_me' instantiates files from templates according to the 3349current configuration. 3350 3351Usage: $0 [OPTIONS] [FILE]... 3352 3353 -h, --help print this help, then exit 3354 -V, --version print version number, then exit 3355 -q, --quiet do not print progress messages 3356 -d, --debug don't remove temporary files 3357 --recheck update $as_me by reconfiguring in the same conditions 3358 --file=FILE[:TEMPLATE] 3359 instantiate the configuration file FILE 3360 3361Configuration files: 3362$config_files 3363 3364Report bugs to <bug-autoconf@gnu.org>." 3365_ACEOF 3366 3367cat >>$CONFIG_STATUS <<_ACEOF 3368ac_cs_version="\\ 3369config.status 3370configured by $0, generated by GNU Autoconf 2.57, 3371 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 3372 3373Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 3374Free Software Foundation, Inc. 3375This config.status script is free software; the Free Software Foundation 3376gives unlimited permission to copy, distribute and modify it." 3377srcdir=$srcdir 3378_ACEOF 3379 3380cat >>$CONFIG_STATUS <<\_ACEOF 3381# If no file are specified by the user, then we need to provide default 3382# value. By we need to know if files were specified by the user. 3383ac_need_defaults=: 3384while test $# != 0 3385do 3386 case $1 in 3387 --*=*) 3388 ac_option=`expr "x$1" : 'x\([^=]*\)='` 3389 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 3390 ac_shift=: 3391 ;; 3392 -*) 3393 ac_option=$1 3394 ac_optarg=$2 3395 ac_shift=shift 3396 ;; 3397 *) # This is not an option, so the user has probably given explicit 3398 # arguments. 3399 ac_option=$1 3400 ac_need_defaults=false;; 3401 esac 3402 3403 case $ac_option in 3404 # Handling of the options. 3405_ACEOF 3406cat >>$CONFIG_STATUS <<\_ACEOF 3407 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3408 ac_cs_recheck=: ;; 3409 --version | --vers* | -V ) 3410 echo "$ac_cs_version"; exit 0 ;; 3411 --he | --h) 3412 # Conflict between --help and --header 3413 { { echo "$as_me:$LINENO: error: ambiguous option: $1 3414Try \`$0 --help' for more information." >&5 3415echo "$as_me: error: ambiguous option: $1 3416Try \`$0 --help' for more information." >&2;} 3417 { (exit 1); exit 1; }; };; 3418 --help | --hel | -h ) 3419 echo "$ac_cs_usage"; exit 0 ;; 3420 --debug | --d* | -d ) 3421 debug=: ;; 3422 --file | --fil | --fi | --f ) 3423 $ac_shift 3424 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 3425 ac_need_defaults=false;; 3426 --header | --heade | --head | --hea ) 3427 $ac_shift 3428 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 3429 ac_need_defaults=false;; 3430 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 3431 | -silent | --silent | --silen | --sile | --sil | --si | --s) 3432 ac_cs_silent=: ;; 3433 3434 # This is an error. 3435 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 3436Try \`$0 --help' for more information." >&5 3437echo "$as_me: error: unrecognized option: $1 3438Try \`$0 --help' for more information." >&2;} 3439 { (exit 1); exit 1; }; } ;; 3440 3441 *) ac_config_targets="$ac_config_targets $1" ;; 3442 3443 esac 3444 shift 3445done 3446 3447ac_configure_extra_args= 3448 3449if $ac_cs_silent; then 3450 exec 6>/dev/null 3451 ac_configure_extra_args="$ac_configure_extra_args --silent" 3452fi 3453 3454_ACEOF 3455cat >>$CONFIG_STATUS <<_ACEOF 3456if \$ac_cs_recheck; then 3457 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 3458 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 3459fi 3460 3461_ACEOF 3462 3463 3464 3465 3466 3467cat >>$CONFIG_STATUS <<\_ACEOF 3468for ac_config_target in $ac_config_targets 3469do 3470 case "$ac_config_target" in 3471 # Handling of arguments. 3472 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 3473 "fldiff.list" ) CONFIG_FILES="$CONFIG_FILES fldiff.list" ;; 3474 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 3475echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 3476 { (exit 1); exit 1; }; };; 3477 esac 3478done 3479 3480# If the user did not use the arguments to specify the items to instantiate, 3481# then the envvar interface is used. Set only those that are not. 3482# We use the long form for the default assignment because of an extremely 3483# bizarre bug on SunOS 4.1.3. 3484if $ac_need_defaults; then 3485 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3486fi 3487 3488# Have a temporary directory for convenience. Make it in the build tree 3489# simply because there is no reason to put it here, and in addition, 3490# creating and moving files from /tmp can sometimes cause problems. 3491# Create a temporary directory, and hook for its removal unless debugging. 3492$debug || 3493{ 3494 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 3495 trap '{ (exit 1); exit 1; }' 1 2 13 15 3496} 3497 3498# Create a (secure) tmp directory for tmp files. 3499 3500{ 3501 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 3502 test -n "$tmp" && test -d "$tmp" 3503} || 3504{ 3505 tmp=./confstat$$-$RANDOM 3506 (umask 077 && mkdir $tmp) 3507} || 3508{ 3509 echo "$me: cannot create a temporary directory in ." >&2 3510 { (exit 1); exit 1; } 3511} 3512 3513_ACEOF 3514 3515cat >>$CONFIG_STATUS <<_ACEOF 3516 3517# 3518# CONFIG_FILES section. 3519# 3520 3521# No need to generate the scripts if there are no CONFIG_FILES. 3522# This happens for instance when ./config.status config.h 3523if test -n "\$CONFIG_FILES"; then 3524 # Protect against being on the right side of a sed subst in config.status. 3525 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 3526 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 3527s,@SHELL@,$SHELL,;t t 3528s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 3529s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 3530s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 3531s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 3532s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 3533s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 3534s,@exec_prefix@,$exec_prefix,;t t 3535s,@prefix@,$prefix,;t t 3536s,@program_transform_name@,$program_transform_name,;t t 3537s,@bindir@,$bindir,;t t 3538s,@sbindir@,$sbindir,;t t 3539s,@libexecdir@,$libexecdir,;t t 3540s,@datadir@,$datadir,;t t 3541s,@sysconfdir@,$sysconfdir,;t t 3542s,@sharedstatedir@,$sharedstatedir,;t t 3543s,@localstatedir@,$localstatedir,;t t 3544s,@libdir@,$libdir,;t t 3545s,@includedir@,$includedir,;t t 3546s,@oldincludedir@,$oldincludedir,;t t 3547s,@infodir@,$infodir,;t t 3548s,@mandir@,$mandir,;t t 3549s,@build_alias@,$build_alias,;t t 3550s,@host_alias@,$host_alias,;t t 3551s,@target_alias@,$target_alias,;t t 3552s,@DEFS@,$DEFS,;t t 3553s,@ECHO_C@,$ECHO_C,;t t 3554s,@ECHO_N@,$ECHO_N,;t t 3555s,@ECHO_T@,$ECHO_T,;t t 3556s,@LIBS@,$LIBS,;t t 3557s,@VERSION@,$VERSION,;t t 3558s,@CXXFLAGS@,$CXXFLAGS,;t t 3559s,@LDFLAGS@,$LDFLAGS,;t t 3560s,@OPTIM@,$OPTIM,;t t 3561s,@docdir@,$docdir,;t t 3562s,@CC@,$CC,;t t 3563s,@CFLAGS@,$CFLAGS,;t t 3564s,@CPPFLAGS@,$CPPFLAGS,;t t 3565s,@ac_ct_CC@,$ac_ct_CC,;t t 3566s,@EXEEXT@,$EXEEXT,;t t 3567s,@OBJEXT@,$OBJEXT,;t t 3568s,@CXX@,$CXX,;t t 3569s,@ac_ct_CXX@,$ac_ct_CXX,;t t 3570s,@CP@,$CP,;t t 3571s,@MKDIR@,$MKDIR,;t t 3572s,@RM@,$RM,;t t 3573s,@FLTKCONFIG@,$FLTKCONFIG,;t t 3574s,@desktopdir@,$desktopdir,;t t 3575s,@INSTALLDESKTOP@,$INSTALLDESKTOP,;t t 3576s,@UNINSTALLDESKTOP@,$UNINSTALLDESKTOP,;t t 3577s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t 3578s,@LTLIBOBJS@,$LTLIBOBJS,;t t 3579CEOF 3580 3581_ACEOF 3582 3583 cat >>$CONFIG_STATUS <<\_ACEOF 3584 # Split the substitutions into bite-sized pieces for seds with 3585 # small command number limits, like on Digital OSF/1 and HP-UX. 3586 ac_max_sed_lines=48 3587 ac_sed_frag=1 # Number of current file. 3588 ac_beg=1 # First line for current file. 3589 ac_end=$ac_max_sed_lines # Line after last line for current file. 3590 ac_more_lines=: 3591 ac_sed_cmds= 3592 while $ac_more_lines; do 3593 if test $ac_beg -gt 1; then 3594 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3595 else 3596 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 3597 fi 3598 if test ! -s $tmp/subs.frag; then 3599 ac_more_lines=false 3600 else 3601 # The purpose of the label and of the branching condition is to 3602 # speed up the sed processing (if there are no `@' at all, there 3603 # is no need to browse any of the substitutions). 3604 # These are the two extra sed commands mentioned above. 3605 (echo ':t 3606 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 3607 if test -z "$ac_sed_cmds"; then 3608 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 3609 else 3610 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 3611 fi 3612 ac_sed_frag=`expr $ac_sed_frag + 1` 3613 ac_beg=$ac_end 3614 ac_end=`expr $ac_end + $ac_max_sed_lines` 3615 fi 3616 done 3617 if test -z "$ac_sed_cmds"; then 3618 ac_sed_cmds=cat 3619 fi 3620fi # test -n "$CONFIG_FILES" 3621 3622_ACEOF 3623cat >>$CONFIG_STATUS <<\_ACEOF 3624for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 3625 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 3626 case $ac_file in 3627 - | *:- | *:-:* ) # input from stdin 3628 cat >$tmp/stdin 3629 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3630 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3631 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 3632 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 3633 * ) ac_file_in=$ac_file.in ;; 3634 esac 3635 3636 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 3637 ac_dir=`(dirname "$ac_file") 2>/dev/null || 3638$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3639 X"$ac_file" : 'X\(//\)[^/]' \| \ 3640 X"$ac_file" : 'X\(//\)$' \| \ 3641 X"$ac_file" : 'X\(/\)' \| \ 3642 . : '\(.\)' 2>/dev/null || 3643echo X"$ac_file" | 3644 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3645 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3646 /^X\(\/\/\)$/{ s//\1/; q; } 3647 /^X\(\/\).*/{ s//\1/; q; } 3648 s/.*/./; q'` 3649 { if $as_mkdir_p; then 3650 mkdir -p "$ac_dir" 3651 else 3652 as_dir="$ac_dir" 3653 as_dirs= 3654 while test ! -d "$as_dir"; do 3655 as_dirs="$as_dir $as_dirs" 3656 as_dir=`(dirname "$as_dir") 2>/dev/null || 3657$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3658 X"$as_dir" : 'X\(//\)[^/]' \| \ 3659 X"$as_dir" : 'X\(//\)$' \| \ 3660 X"$as_dir" : 'X\(/\)' \| \ 3661 . : '\(.\)' 2>/dev/null || 3662echo X"$as_dir" | 3663 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 3664 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 3665 /^X\(\/\/\)$/{ s//\1/; q; } 3666 /^X\(\/\).*/{ s//\1/; q; } 3667 s/.*/./; q'` 3668 done 3669 test ! -n "$as_dirs" || mkdir $as_dirs 3670 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 3671echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 3672 { (exit 1); exit 1; }; }; } 3673 3674 ac_builddir=. 3675 3676if test "$ac_dir" != .; then 3677 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 3678 # A "../" for each directory in $ac_dir_suffix. 3679 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 3680else 3681 ac_dir_suffix= ac_top_builddir= 3682fi 3683 3684case $srcdir in 3685 .) # No --srcdir option. We are building in place. 3686 ac_srcdir=. 3687 if test -z "$ac_top_builddir"; then 3688 ac_top_srcdir=. 3689 else 3690 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 3691 fi ;; 3692 [\\/]* | ?:[\\/]* ) # Absolute path. 3693 ac_srcdir=$srcdir$ac_dir_suffix; 3694 ac_top_srcdir=$srcdir ;; 3695 *) # Relative path. 3696 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 3697 ac_top_srcdir=$ac_top_builddir$srcdir ;; 3698esac 3699# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 3700# absolute. 3701ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 3702ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 3703ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 3704ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 3705 3706 3707 3708 if test x"$ac_file" != x-; then 3709 { echo "$as_me:$LINENO: creating $ac_file" >&5 3710echo "$as_me: creating $ac_file" >&6;} 3711 rm -f "$ac_file" 3712 fi 3713 # Let's still pretend it is `configure' which instantiates (i.e., don't 3714 # use $as_me), people would be surprised to read: 3715 # /* config.h. Generated by config.status. */ 3716 if test x"$ac_file" = x-; then 3717 configure_input= 3718 else 3719 configure_input="$ac_file. " 3720 fi 3721 configure_input=$configure_input"Generated from `echo $ac_file_in | 3722 sed 's,.*/,,'` by configure." 3723 3724 # First look for the input files in the build tree, otherwise in the 3725 # src tree. 3726 ac_file_inputs=`IFS=: 3727 for f in $ac_file_in; do 3728 case $f in 3729 -) echo $tmp/stdin ;; 3730 [\\/$]*) 3731 # Absolute (can't be DOS-style, as IFS=:) 3732 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 3733echo "$as_me: error: cannot find input file: $f" >&2;} 3734 { (exit 1); exit 1; }; } 3735 echo $f;; 3736 *) # Relative 3737 if test -f "$f"; then 3738 # Build tree 3739 echo $f 3740 elif test -f "$srcdir/$f"; then 3741 # Source tree 3742 echo $srcdir/$f 3743 else 3744 # /dev/null tree 3745 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 3746echo "$as_me: error: cannot find input file: $f" >&2;} 3747 { (exit 1); exit 1; }; } 3748 fi;; 3749 esac 3750 done` || { (exit 1); exit 1; } 3751_ACEOF 3752cat >>$CONFIG_STATUS <<_ACEOF 3753 sed "$ac_vpsub 3754$extrasub 3755_ACEOF 3756cat >>$CONFIG_STATUS <<\_ACEOF 3757:t 3758/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 3759s,@configure_input@,$configure_input,;t t 3760s,@srcdir@,$ac_srcdir,;t t 3761s,@abs_srcdir@,$ac_abs_srcdir,;t t 3762s,@top_srcdir@,$ac_top_srcdir,;t t 3763s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 3764s,@builddir@,$ac_builddir,;t t 3765s,@abs_builddir@,$ac_abs_builddir,;t t 3766s,@top_builddir@,$ac_top_builddir,;t t 3767s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 3768" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 3769 rm -f $tmp/stdin 3770 if test x"$ac_file" != x-; then 3771 mv $tmp/out $ac_file 3772 else 3773 cat $tmp/out 3774 rm -f $tmp/out 3775 fi 3776 3777done 3778_ACEOF 3779 3780cat >>$CONFIG_STATUS <<\_ACEOF 3781 3782{ (exit 0); exit 0; } 3783_ACEOF 3784chmod +x $CONFIG_STATUS 3785ac_clean_files=$ac_clean_files_save 3786 3787 3788# configure is writing to config.log, and then calls config.status. 3789# config.status does its own redirection, appending to config.log. 3790# Unfortunately, on DOS this fails, as config.log is still kept open 3791# by configure, so config.status won't be able to write to it; its 3792# output is simply discarded. So we exec the FD to /dev/null, 3793# effectively closing config.log, so it can be properly (re)opened and 3794# appended to by config.status. When coming back to configure, we 3795# need to make the FD available again. 3796if test "$no_create" != yes; then 3797 ac_cs_success=: 3798 ac_config_status_args= 3799 test "$silent" = yes && 3800 ac_config_status_args="$ac_config_status_args --quiet" 3801 exec 5>/dev/null 3802 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 3803 exec 5>>config.log 3804 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3805 # would make configure fail if this is the last instruction. 3806 $ac_cs_success || { (exit 1); exit 1; } 3807fi 3808 3809 3810# 3811# End of "$Id: configure.in 407 2006-11-13 18:54:02Z mike $". 3812# 3813