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Invocation command line was 978 979 $ $0 $@ 980 981_ACEOF 982{ 983cat <<_ASUNAME 984@%:@@%:@ --------- @%:@@%:@ 985@%:@@%:@ Platform. @%:@@%:@ 986@%:@@%:@ --------- @%:@@%:@ 987 988hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 989uname -m = `(uname -m) 2>/dev/null || echo unknown` 990uname -r = `(uname -r) 2>/dev/null || echo unknown` 991uname -s = `(uname -s) 2>/dev/null || echo unknown` 992uname -v = `(uname -v) 2>/dev/null || echo unknown` 993 994/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 995/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 996 997/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 998/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 999/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1000hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 1001/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1002/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1003/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1004 1005_ASUNAME 1006 1007as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1008for as_dir in $PATH 1009do 1010 IFS=$as_save_IFS 1011 test -z "$as_dir" && as_dir=. 1012 echo "PATH: $as_dir" 1013done 1014 1015} >&5 1016 1017cat >&5 <<_ACEOF 1018 1019 1020@%:@@%:@ ----------- @%:@@%:@ 1021@%:@@%:@ Core tests. @%:@@%:@ 1022@%:@@%:@ ----------- @%:@@%:@ 1023 1024_ACEOF 1025 1026 1027# Keep a trace of the command line. 1028# Strip out --no-create and --no-recursion so they do not pile up. 1029# Strip out --silent because we don't want to record it for future runs. 1030# Also quote any args containing shell meta-characters. 1031# Make two passes to allow for proper duplicate-argument suppression. 1032ac_configure_args= 1033ac_configure_args0= 1034ac_configure_args1= 1035ac_sep= 1036ac_must_keep_next=false 1037for ac_pass in 1 2 1038do 1039 for ac_arg 1040 do 1041 case $ac_arg in 1042 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1043 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1044 | -silent | --silent | --silen | --sile | --sil) 1045 continue ;; 1046 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1047 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1048 esac 1049 case $ac_pass in 1050 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1051 2) 1052 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1053 if test $ac_must_keep_next = true; then 1054 ac_must_keep_next=false # Got value, back to normal. 1055 else 1056 case $ac_arg in 1057 *=* | --config-cache | -C | -disable-* | --disable-* \ 1058 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1059 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1060 | -with-* | --with-* | -without-* | --without-* | --x) 1061 case "$ac_configure_args0 " in 1062 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1063 esac 1064 ;; 1065 -* ) ac_must_keep_next=true ;; 1066 esac 1067 fi 1068 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1069 # Get rid of the leading space. 1070 ac_sep=" " 1071 ;; 1072 esac 1073 done 1074done 1075$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1076$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1077 1078# When interrupted or exit'd, cleanup temporary files, and complete 1079# config.log. We remove comments because anyway the quotes in there 1080# would cause problems or look ugly. 1081# WARNING: Be sure not to use single quotes in there, as some shells, 1082# such as our DU 5.0 friend, will then `close' the trap. 1083trap 'exit_status=$? 1084 # Save into config.log some information that might help in debugging. 1085 { 1086 echo 1087 1088 cat <<\_ASBOX 1089@%:@@%:@ ---------------- @%:@@%:@ 1090@%:@@%:@ Cache variables. @%:@@%:@ 1091@%:@@%:@ ---------------- @%:@@%:@ 1092_ASBOX 1093 echo 1094 # The following way of writing the cache mishandles newlines in values, 1095{ 1096 (set) 2>&1 | 1097 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1098 *ac_space=\ *) 1099 sed -n \ 1100 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1101 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1102 ;; 1103 *) 1104 sed -n \ 1105 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1106 ;; 1107 esac; 1108} 1109 echo 1110 1111 cat <<\_ASBOX 1112@%:@@%:@ ----------------- @%:@@%:@ 1113@%:@@%:@ Output variables. @%:@@%:@ 1114@%:@@%:@ ----------------- @%:@@%:@ 1115_ASBOX 1116 echo 1117 for ac_var in $ac_subst_vars 1118 do 1119 eval ac_val=$`echo $ac_var` 1120 echo "$ac_var='"'"'$ac_val'"'"'" 1121 done | sort 1122 echo 1123 1124 if test -n "$ac_subst_files"; then 1125 cat <<\_ASBOX 1126@%:@@%:@ ------------- @%:@@%:@ 1127@%:@@%:@ Output files. @%:@@%:@ 1128@%:@@%:@ ------------- @%:@@%:@ 1129_ASBOX 1130 echo 1131 for ac_var in $ac_subst_files 1132 do 1133 eval ac_val=$`echo $ac_var` 1134 echo "$ac_var='"'"'$ac_val'"'"'" 1135 done | sort 1136 echo 1137 fi 1138 1139 if test -s confdefs.h; then 1140 cat <<\_ASBOX 1141@%:@@%:@ ----------- @%:@@%:@ 1142@%:@@%:@ confdefs.h. @%:@@%:@ 1143@%:@@%:@ ----------- @%:@@%:@ 1144_ASBOX 1145 echo 1146 sed "/^$/d" confdefs.h | sort 1147 echo 1148 fi 1149 test "$ac_signal" != 0 && 1150 echo "$as_me: caught signal $ac_signal" 1151 echo "$as_me: exit $exit_status" 1152 } >&5 1153 rm -f core *.core && 1154 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1155 exit $exit_status 1156 ' 0 1157for ac_signal in 1 2 13 15; do 1158 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1159done 1160ac_signal=0 1161 1162# confdefs.h avoids OS command line length limits that DEFS can exceed. 1163rm -rf conftest* confdefs.h 1164# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1165echo >confdefs.h 1166 1167# Predefined preprocessor variables. 1168 1169cat >>confdefs.h <<_ACEOF 1170@%:@define PACKAGE_NAME "$PACKAGE_NAME" 1171_ACEOF 1172 1173 1174cat >>confdefs.h <<_ACEOF 1175@%:@define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1176_ACEOF 1177 1178 1179cat >>confdefs.h <<_ACEOF 1180@%:@define PACKAGE_VERSION "$PACKAGE_VERSION" 1181_ACEOF 1182 1183 1184cat >>confdefs.h <<_ACEOF 1185@%:@define PACKAGE_STRING "$PACKAGE_STRING" 1186_ACEOF 1187 1188 1189cat >>confdefs.h <<_ACEOF 1190@%:@define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1191_ACEOF 1192 1193 1194# Let the site file select an alternate cache file if it wants to. 1195# Prefer explicitly selected file to automatically selected ones. 1196if test -z "$CONFIG_SITE"; then 1197 if test "x$prefix" != xNONE; then 1198 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1199 else 1200 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1201 fi 1202fi 1203for ac_site_file in $CONFIG_SITE; do 1204 if test -r "$ac_site_file"; then 1205 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1206echo "$as_me: loading site script $ac_site_file" >&6;} 1207 sed 's/^/| /' "$ac_site_file" >&5 1208 . "$ac_site_file" 1209 fi 1210done 1211 1212if test -r "$cache_file"; then 1213 # Some versions of bash will fail to source /dev/null (special 1214 # files actually), so we avoid doing that. 1215 if test -f "$cache_file"; then 1216 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1217echo "$as_me: loading cache $cache_file" >&6;} 1218 case $cache_file in 1219 [\\/]* | ?:[\\/]* ) . $cache_file;; 1220 *) . ./$cache_file;; 1221 esac 1222 fi 1223else 1224 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1225echo "$as_me: creating cache $cache_file" >&6;} 1226 >$cache_file 1227fi 1228 1229# Check that the precious variables saved in the cache have kept the same 1230# value. 1231ac_cache_corrupted=false 1232for ac_var in `(set) 2>&1 | 1233 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1234 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1235 eval ac_new_set=\$ac_env_${ac_var}_set 1236 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1237 eval ac_new_val="\$ac_env_${ac_var}_value" 1238 case $ac_old_set,$ac_new_set in 1239 set,) 1240 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1241echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1242 ac_cache_corrupted=: ;; 1243 ,set) 1244 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1245echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1246 ac_cache_corrupted=: ;; 1247 ,);; 1248 *) 1249 if test "x$ac_old_val" != "x$ac_new_val"; then 1250 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1251echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1252 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1253echo "$as_me: former value: $ac_old_val" >&2;} 1254 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1255echo "$as_me: current value: $ac_new_val" >&2;} 1256 ac_cache_corrupted=: 1257 fi;; 1258 esac 1259 # Pass precious variables to config.status. 1260 if test "$ac_new_set" = set; then 1261 case $ac_new_val in 1262 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1263 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1264 *) ac_arg=$ac_var=$ac_new_val ;; 1265 esac 1266 case " $ac_configure_args " in 1267 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1268 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1269 esac 1270 fi 1271done 1272if $ac_cache_corrupted; then 1273 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1274echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1275 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1276echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1277 { (exit 1); exit 1; }; } 1278fi 1279 1280ac_ext=c 1281ac_cpp='$CPP $CPPFLAGS' 1282ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1283ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1284ac_compiler_gnu=$ac_cv_c_compiler_gnu 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 ac_config_headers="$ac_config_headers config.h" 1314 1315 1316# Checks for programs. 1317ac_ext=cc 1318ac_cpp='$CXXCPP $CPPFLAGS' 1319ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1320ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1321ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 1322if test -n "$ac_tool_prefix"; then 1323 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 1324 do 1325 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1326set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1327echo "$as_me:$LINENO: checking for $ac_word" >&5 1328echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1329if test "${ac_cv_prog_CXX+set}" = set; then 1330 echo $ECHO_N "(cached) $ECHO_C" >&6 1331else 1332 if test -n "$CXX"; then 1333 ac_cv_prog_CXX="$CXX" # Let the user override the test. 1334else 1335as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1336for as_dir in $PATH 1337do 1338 IFS=$as_save_IFS 1339 test -z "$as_dir" && as_dir=. 1340 for ac_exec_ext in '' $ac_executable_extensions; do 1341 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1342 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 1343 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1344 break 2 1345 fi 1346done 1347done 1348 1349fi 1350fi 1351CXX=$ac_cv_prog_CXX 1352if test -n "$CXX"; then 1353 echo "$as_me:$LINENO: result: $CXX" >&5 1354echo "${ECHO_T}$CXX" >&6 1355else 1356 echo "$as_me:$LINENO: result: no" >&5 1357echo "${ECHO_T}no" >&6 1358fi 1359 1360 test -n "$CXX" && break 1361 done 1362fi 1363if test -z "$CXX"; then 1364 ac_ct_CXX=$CXX 1365 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 1366do 1367 # Extract the first word of "$ac_prog", so it can be a program name with args. 1368set dummy $ac_prog; 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_ac_ct_CXX+set}" = set; then 1372 echo $ECHO_N "(cached) $ECHO_C" >&6 1373else 1374 if test -n "$ac_ct_CXX"; then 1375 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 1376else 1377as_save_IFS=$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_ac_ct_CXX="$ac_prog" 1385 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1386 break 2 1387 fi 1388done 1389done 1390 1391fi 1392fi 1393ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 1394if test -n "$ac_ct_CXX"; then 1395 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 1396echo "${ECHO_T}$ac_ct_CXX" >&6 1397else 1398 echo "$as_me:$LINENO: result: no" >&5 1399echo "${ECHO_T}no" >&6 1400fi 1401 1402 test -n "$ac_ct_CXX" && break 1403done 1404test -n "$ac_ct_CXX" || ac_ct_CXX="g++" 1405 1406 CXX=$ac_ct_CXX 1407fi 1408 1409 1410# Provide some information about the compiler. 1411echo "$as_me:$LINENO:" \ 1412 "checking for C++ compiler version" >&5 1413ac_compiler=`set X $ac_compile; echo $2` 1414{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1415 (eval $ac_compiler --version </dev/null >&5) 2>&5 1416 ac_status=$? 1417 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1418 (exit $ac_status); } 1419{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1420 (eval $ac_compiler -v </dev/null >&5) 2>&5 1421 ac_status=$? 1422 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1423 (exit $ac_status); } 1424{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1425 (eval $ac_compiler -V </dev/null >&5) 2>&5 1426 ac_status=$? 1427 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1428 (exit $ac_status); } 1429 1430cat >conftest.$ac_ext <<_ACEOF 1431/* confdefs.h. */ 1432_ACEOF 1433cat confdefs.h >>conftest.$ac_ext 1434cat >>conftest.$ac_ext <<_ACEOF 1435/* end confdefs.h. */ 1436 1437int 1438main () 1439{ 1440 1441 ; 1442 return 0; 1443} 1444_ACEOF 1445ac_clean_files_save=$ac_clean_files 1446ac_clean_files="$ac_clean_files a.out a.exe b.out" 1447# Try to create an executable without -o first, disregard a.out. 1448# It will help us diagnose broken compilers, and finding out an intuition 1449# of exeext. 1450echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5 1451echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6 1452ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1453if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1454 (eval $ac_link_default) 2>&5 1455 ac_status=$? 1456 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1457 (exit $ac_status); }; then 1458 # Find the output, starting from the most likely. This scheme is 1459# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1460# resort. 1461 1462# Be careful to initialize this variable, since it used to be cached. 1463# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1464ac_cv_exeext= 1465# b.out is created by i960 compilers. 1466for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1467do 1468 test -f "$ac_file" || continue 1469 case $ac_file in 1470 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1471 ;; 1472 conftest.$ac_ext ) 1473 # This is the source file. 1474 ;; 1475 [ab].out ) 1476 # We found the default executable, but exeext='' is most 1477 # certainly right. 1478 break;; 1479 *.* ) 1480 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1481 # FIXME: I believe we export ac_cv_exeext for Libtool, 1482 # but it would be cool to find out if it's true. Does anybody 1483 # maintain Libtool? --akim. 1484 export ac_cv_exeext 1485 break;; 1486 * ) 1487 break;; 1488 esac 1489done 1490else 1491 echo "$as_me: failed program was:" >&5 1492sed 's/^/| /' conftest.$ac_ext >&5 1493 1494{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables 1495See \`config.log' for more details." >&5 1496echo "$as_me: error: C++ compiler cannot create executables 1497See \`config.log' for more details." >&2;} 1498 { (exit 77); exit 77; }; } 1499fi 1500 1501ac_exeext=$ac_cv_exeext 1502echo "$as_me:$LINENO: result: $ac_file" >&5 1503echo "${ECHO_T}$ac_file" >&6 1504 1505# Check the compiler produces executables we can run. If not, either 1506# the compiler is broken, or we cross compile. 1507echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5 1508echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6 1509# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1510# If not cross compiling, check that we can run a simple program. 1511if test "$cross_compiling" != yes; then 1512 if { ac_try='./$ac_file' 1513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1514 (eval $ac_try) 2>&5 1515 ac_status=$? 1516 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1517 (exit $ac_status); }; }; then 1518 cross_compiling=no 1519 else 1520 if test "$cross_compiling" = maybe; then 1521 cross_compiling=yes 1522 else 1523 { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs. 1524If you meant to cross compile, use \`--host'. 1525See \`config.log' for more details." >&5 1526echo "$as_me: error: cannot run C++ compiled programs. 1527If you meant to cross compile, use \`--host'. 1528See \`config.log' for more details." >&2;} 1529 { (exit 1); exit 1; }; } 1530 fi 1531 fi 1532fi 1533echo "$as_me:$LINENO: result: yes" >&5 1534echo "${ECHO_T}yes" >&6 1535 1536rm -f a.out a.exe conftest$ac_cv_exeext b.out 1537ac_clean_files=$ac_clean_files_save 1538# Check the compiler produces executables we can run. If not, either 1539# the compiler is broken, or we cross compile. 1540echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1541echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1542echo "$as_me:$LINENO: result: $cross_compiling" >&5 1543echo "${ECHO_T}$cross_compiling" >&6 1544 1545echo "$as_me:$LINENO: checking for suffix of executables" >&5 1546echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1547if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1548 (eval $ac_link) 2>&5 1549 ac_status=$? 1550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1551 (exit $ac_status); }; then 1552 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1553# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1554# work properly (i.e., refer to `conftest.exe'), while it won't with 1555# `rm'. 1556for ac_file in conftest.exe conftest conftest.*; do 1557 test -f "$ac_file" || continue 1558 case $ac_file in 1559 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1560 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1561 export ac_cv_exeext 1562 break;; 1563 * ) break;; 1564 esac 1565done 1566else 1567 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 1568See \`config.log' for more details." >&5 1569echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 1570See \`config.log' for more details." >&2;} 1571 { (exit 1); exit 1; }; } 1572fi 1573 1574rm -f conftest$ac_cv_exeext 1575echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1576echo "${ECHO_T}$ac_cv_exeext" >&6 1577 1578rm -f conftest.$ac_ext 1579EXEEXT=$ac_cv_exeext 1580ac_exeext=$EXEEXT 1581echo "$as_me:$LINENO: checking for suffix of object files" >&5 1582echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1583if test "${ac_cv_objext+set}" = set; then 1584 echo $ECHO_N "(cached) $ECHO_C" >&6 1585else 1586 cat >conftest.$ac_ext <<_ACEOF 1587/* confdefs.h. */ 1588_ACEOF 1589cat confdefs.h >>conftest.$ac_ext 1590cat >>conftest.$ac_ext <<_ACEOF 1591/* end confdefs.h. */ 1592 1593int 1594main () 1595{ 1596 1597 ; 1598 return 0; 1599} 1600_ACEOF 1601rm -f conftest.o conftest.obj 1602if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1603 (eval $ac_compile) 2>&5 1604 ac_status=$? 1605 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1606 (exit $ac_status); }; then 1607 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1608 case $ac_file in 1609 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1610 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1611 break;; 1612 esac 1613done 1614else 1615 echo "$as_me: failed program was:" >&5 1616sed 's/^/| /' conftest.$ac_ext >&5 1617 1618{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 1619See \`config.log' for more details." >&5 1620echo "$as_me: error: cannot compute suffix of object files: cannot compile 1621See \`config.log' for more details." >&2;} 1622 { (exit 1); exit 1; }; } 1623fi 1624 1625rm -f conftest.$ac_cv_objext conftest.$ac_ext 1626fi 1627echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1628echo "${ECHO_T}$ac_cv_objext" >&6 1629OBJEXT=$ac_cv_objext 1630ac_objext=$OBJEXT 1631echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 1632echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 1633if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 1634 echo $ECHO_N "(cached) $ECHO_C" >&6 1635else 1636 cat >conftest.$ac_ext <<_ACEOF 1637/* confdefs.h. */ 1638_ACEOF 1639cat confdefs.h >>conftest.$ac_ext 1640cat >>conftest.$ac_ext <<_ACEOF 1641/* end confdefs.h. */ 1642 1643int 1644main () 1645{ 1646#ifndef __GNUC__ 1647 choke me 1648#endif 1649 1650 ; 1651 return 0; 1652} 1653_ACEOF 1654rm -f conftest.$ac_objext 1655if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1656 (eval $ac_compile) 2>conftest.er1 1657 ac_status=$? 1658 grep -v '^ *+' conftest.er1 >conftest.err 1659 rm -f conftest.er1 1660 cat conftest.err >&5 1661 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1662 (exit $ac_status); } && 1663 { ac_try='test -z "$ac_cxx_werror_flag" 1664 || test ! -s conftest.err' 1665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1666 (eval $ac_try) 2>&5 1667 ac_status=$? 1668 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1669 (exit $ac_status); }; } && 1670 { ac_try='test -s conftest.$ac_objext' 1671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1672 (eval $ac_try) 2>&5 1673 ac_status=$? 1674 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1675 (exit $ac_status); }; }; then 1676 ac_compiler_gnu=yes 1677else 1678 echo "$as_me: failed program was:" >&5 1679sed 's/^/| /' conftest.$ac_ext >&5 1680 1681ac_compiler_gnu=no 1682fi 1683rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1684ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 1685 1686fi 1687echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 1688echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 1689GXX=`test $ac_compiler_gnu = yes && echo yes` 1690ac_test_CXXFLAGS=${CXXFLAGS+set} 1691ac_save_CXXFLAGS=$CXXFLAGS 1692CXXFLAGS="-g" 1693echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 1694echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 1695if test "${ac_cv_prog_cxx_g+set}" = set; then 1696 echo $ECHO_N "(cached) $ECHO_C" >&6 1697else 1698 cat >conftest.$ac_ext <<_ACEOF 1699/* confdefs.h. */ 1700_ACEOF 1701cat confdefs.h >>conftest.$ac_ext 1702cat >>conftest.$ac_ext <<_ACEOF 1703/* end confdefs.h. */ 1704 1705int 1706main () 1707{ 1708 1709 ; 1710 return 0; 1711} 1712_ACEOF 1713rm -f conftest.$ac_objext 1714if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1715 (eval $ac_compile) 2>conftest.er1 1716 ac_status=$? 1717 grep -v '^ *+' conftest.er1 >conftest.err 1718 rm -f conftest.er1 1719 cat conftest.err >&5 1720 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1721 (exit $ac_status); } && 1722 { ac_try='test -z "$ac_cxx_werror_flag" 1723 || test ! -s conftest.err' 1724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1725 (eval $ac_try) 2>&5 1726 ac_status=$? 1727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1728 (exit $ac_status); }; } && 1729 { ac_try='test -s conftest.$ac_objext' 1730 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1731 (eval $ac_try) 2>&5 1732 ac_status=$? 1733 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1734 (exit $ac_status); }; }; then 1735 ac_cv_prog_cxx_g=yes 1736else 1737 echo "$as_me: failed program was:" >&5 1738sed 's/^/| /' conftest.$ac_ext >&5 1739 1740ac_cv_prog_cxx_g=no 1741fi 1742rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1743fi 1744echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 1745echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 1746if test "$ac_test_CXXFLAGS" = set; then 1747 CXXFLAGS=$ac_save_CXXFLAGS 1748elif test $ac_cv_prog_cxx_g = yes; then 1749 if test "$GXX" = yes; then 1750 CXXFLAGS="-g -O2" 1751 else 1752 CXXFLAGS="-g" 1753 fi 1754else 1755 if test "$GXX" = yes; then 1756 CXXFLAGS="-O2" 1757 else 1758 CXXFLAGS= 1759 fi 1760fi 1761for ac_declaration in \ 1762 '' \ 1763 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1764 'extern "C" void std::exit (int); using std::exit;' \ 1765 'extern "C" void exit (int) throw ();' \ 1766 'extern "C" void exit (int);' \ 1767 'void exit (int);' 1768do 1769 cat >conftest.$ac_ext <<_ACEOF 1770/* confdefs.h. */ 1771_ACEOF 1772cat confdefs.h >>conftest.$ac_ext 1773cat >>conftest.$ac_ext <<_ACEOF 1774/* end confdefs.h. */ 1775$ac_declaration 1776@%:@include <stdlib.h> 1777int 1778main () 1779{ 1780exit (42); 1781 ; 1782 return 0; 1783} 1784_ACEOF 1785rm -f conftest.$ac_objext 1786if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1787 (eval $ac_compile) 2>conftest.er1 1788 ac_status=$? 1789 grep -v '^ *+' conftest.er1 >conftest.err 1790 rm -f conftest.er1 1791 cat conftest.err >&5 1792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1793 (exit $ac_status); } && 1794 { ac_try='test -z "$ac_cxx_werror_flag" 1795 || test ! -s conftest.err' 1796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1797 (eval $ac_try) 2>&5 1798 ac_status=$? 1799 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1800 (exit $ac_status); }; } && 1801 { ac_try='test -s conftest.$ac_objext' 1802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1803 (eval $ac_try) 2>&5 1804 ac_status=$? 1805 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1806 (exit $ac_status); }; }; then 1807 : 1808else 1809 echo "$as_me: failed program was:" >&5 1810sed 's/^/| /' conftest.$ac_ext >&5 1811 1812continue 1813fi 1814rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1815 cat >conftest.$ac_ext <<_ACEOF 1816/* confdefs.h. */ 1817_ACEOF 1818cat confdefs.h >>conftest.$ac_ext 1819cat >>conftest.$ac_ext <<_ACEOF 1820/* end confdefs.h. */ 1821$ac_declaration 1822int 1823main () 1824{ 1825exit (42); 1826 ; 1827 return 0; 1828} 1829_ACEOF 1830rm -f conftest.$ac_objext 1831if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1832 (eval $ac_compile) 2>conftest.er1 1833 ac_status=$? 1834 grep -v '^ *+' conftest.er1 >conftest.err 1835 rm -f conftest.er1 1836 cat conftest.err >&5 1837 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1838 (exit $ac_status); } && 1839 { ac_try='test -z "$ac_cxx_werror_flag" 1840 || test ! -s conftest.err' 1841 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1842 (eval $ac_try) 2>&5 1843 ac_status=$? 1844 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1845 (exit $ac_status); }; } && 1846 { ac_try='test -s conftest.$ac_objext' 1847 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1848 (eval $ac_try) 2>&5 1849 ac_status=$? 1850 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1851 (exit $ac_status); }; }; then 1852 break 1853else 1854 echo "$as_me: failed program was:" >&5 1855sed 's/^/| /' conftest.$ac_ext >&5 1856 1857fi 1858rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 1859done 1860rm -f conftest* 1861if test -n "$ac_declaration"; then 1862 echo '#ifdef __cplusplus' >>confdefs.h 1863 echo $ac_declaration >>confdefs.h 1864 echo '#endif' >>confdefs.h 1865fi 1866 1867ac_ext=c 1868ac_cpp='$CPP $CPPFLAGS' 1869ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1870ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1871ac_compiler_gnu=$ac_cv_c_compiler_gnu 1872 1873ac_ext=c 1874ac_cpp='$CPP $CPPFLAGS' 1875ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1876ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1877ac_compiler_gnu=$ac_cv_c_compiler_gnu 1878if test -n "$ac_tool_prefix"; then 1879 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1880set dummy ${ac_tool_prefix}gcc; ac_word=$2 1881echo "$as_me:$LINENO: checking for $ac_word" >&5 1882echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1883if test "${ac_cv_prog_CC+set}" = set; then 1884 echo $ECHO_N "(cached) $ECHO_C" >&6 1885else 1886 if test -n "$CC"; then 1887 ac_cv_prog_CC="$CC" # Let the user override the test. 1888else 1889as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1890for as_dir in $PATH 1891do 1892 IFS=$as_save_IFS 1893 test -z "$as_dir" && as_dir=. 1894 for ac_exec_ext in '' $ac_executable_extensions; do 1895 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1896 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1897 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1898 break 2 1899 fi 1900done 1901done 1902 1903fi 1904fi 1905CC=$ac_cv_prog_CC 1906if test -n "$CC"; then 1907 echo "$as_me:$LINENO: result: $CC" >&5 1908echo "${ECHO_T}$CC" >&6 1909else 1910 echo "$as_me:$LINENO: result: no" >&5 1911echo "${ECHO_T}no" >&6 1912fi 1913 1914fi 1915if test -z "$ac_cv_prog_CC"; then 1916 ac_ct_CC=$CC 1917 # Extract the first word of "gcc", so it can be a program name with args. 1918set dummy gcc; ac_word=$2 1919echo "$as_me:$LINENO: checking for $ac_word" >&5 1920echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1921if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1922 echo $ECHO_N "(cached) $ECHO_C" >&6 1923else 1924 if test -n "$ac_ct_CC"; then 1925 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1926else 1927as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1928for as_dir in $PATH 1929do 1930 IFS=$as_save_IFS 1931 test -z "$as_dir" && as_dir=. 1932 for ac_exec_ext in '' $ac_executable_extensions; do 1933 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1934 ac_cv_prog_ac_ct_CC="gcc" 1935 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1936 break 2 1937 fi 1938done 1939done 1940 1941fi 1942fi 1943ac_ct_CC=$ac_cv_prog_ac_ct_CC 1944if test -n "$ac_ct_CC"; then 1945 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1946echo "${ECHO_T}$ac_ct_CC" >&6 1947else 1948 echo "$as_me:$LINENO: result: no" >&5 1949echo "${ECHO_T}no" >&6 1950fi 1951 1952 CC=$ac_ct_CC 1953else 1954 CC="$ac_cv_prog_CC" 1955fi 1956 1957if test -z "$CC"; then 1958 if test -n "$ac_tool_prefix"; then 1959 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1960set dummy ${ac_tool_prefix}cc; ac_word=$2 1961echo "$as_me:$LINENO: checking for $ac_word" >&5 1962echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1963if test "${ac_cv_prog_CC+set}" = set; then 1964 echo $ECHO_N "(cached) $ECHO_C" >&6 1965else 1966 if test -n "$CC"; then 1967 ac_cv_prog_CC="$CC" # Let the user override the test. 1968else 1969as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1970for as_dir in $PATH 1971do 1972 IFS=$as_save_IFS 1973 test -z "$as_dir" && as_dir=. 1974 for ac_exec_ext in '' $ac_executable_extensions; do 1975 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1976 ac_cv_prog_CC="${ac_tool_prefix}cc" 1977 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1978 break 2 1979 fi 1980done 1981done 1982 1983fi 1984fi 1985CC=$ac_cv_prog_CC 1986if test -n "$CC"; then 1987 echo "$as_me:$LINENO: result: $CC" >&5 1988echo "${ECHO_T}$CC" >&6 1989else 1990 echo "$as_me:$LINENO: result: no" >&5 1991echo "${ECHO_T}no" >&6 1992fi 1993 1994fi 1995if test -z "$ac_cv_prog_CC"; then 1996 ac_ct_CC=$CC 1997 # Extract the first word of "cc", so it can be a program name with args. 1998set dummy cc; ac_word=$2 1999echo "$as_me:$LINENO: checking for $ac_word" >&5 2000echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2001if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2002 echo $ECHO_N "(cached) $ECHO_C" >&6 2003else 2004 if test -n "$ac_ct_CC"; then 2005 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2006else 2007as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2008for as_dir in $PATH 2009do 2010 IFS=$as_save_IFS 2011 test -z "$as_dir" && as_dir=. 2012 for ac_exec_ext in '' $ac_executable_extensions; do 2013 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2014 ac_cv_prog_ac_ct_CC="cc" 2015 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2016 break 2 2017 fi 2018done 2019done 2020 2021fi 2022fi 2023ac_ct_CC=$ac_cv_prog_ac_ct_CC 2024if test -n "$ac_ct_CC"; then 2025 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2026echo "${ECHO_T}$ac_ct_CC" >&6 2027else 2028 echo "$as_me:$LINENO: result: no" >&5 2029echo "${ECHO_T}no" >&6 2030fi 2031 2032 CC=$ac_ct_CC 2033else 2034 CC="$ac_cv_prog_CC" 2035fi 2036 2037fi 2038if test -z "$CC"; then 2039 # Extract the first word of "cc", so it can be a program name with args. 2040set dummy cc; ac_word=$2 2041echo "$as_me:$LINENO: checking for $ac_word" >&5 2042echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2043if test "${ac_cv_prog_CC+set}" = set; then 2044 echo $ECHO_N "(cached) $ECHO_C" >&6 2045else 2046 if test -n "$CC"; then 2047 ac_cv_prog_CC="$CC" # Let the user override the test. 2048else 2049 ac_prog_rejected=no 2050as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2051for as_dir in $PATH 2052do 2053 IFS=$as_save_IFS 2054 test -z "$as_dir" && as_dir=. 2055 for ac_exec_ext in '' $ac_executable_extensions; do 2056 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2057 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2058 ac_prog_rejected=yes 2059 continue 2060 fi 2061 ac_cv_prog_CC="cc" 2062 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2063 break 2 2064 fi 2065done 2066done 2067 2068if test $ac_prog_rejected = yes; then 2069 # We found a bogon in the path, so make sure we never use it. 2070 set dummy $ac_cv_prog_CC 2071 shift 2072 if test $@%:@ != 0; then 2073 # We chose a different compiler from the bogus one. 2074 # However, it has the same basename, so the bogon will be chosen 2075 # first if we set CC to just the basename; use the full file name. 2076 shift 2077 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2078 fi 2079fi 2080fi 2081fi 2082CC=$ac_cv_prog_CC 2083if test -n "$CC"; then 2084 echo "$as_me:$LINENO: result: $CC" >&5 2085echo "${ECHO_T}$CC" >&6 2086else 2087 echo "$as_me:$LINENO: result: no" >&5 2088echo "${ECHO_T}no" >&6 2089fi 2090 2091fi 2092if test -z "$CC"; then 2093 if test -n "$ac_tool_prefix"; then 2094 for ac_prog in cl 2095 do 2096 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2097set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2098echo "$as_me:$LINENO: checking for $ac_word" >&5 2099echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2100if test "${ac_cv_prog_CC+set}" = set; then 2101 echo $ECHO_N "(cached) $ECHO_C" >&6 2102else 2103 if test -n "$CC"; then 2104 ac_cv_prog_CC="$CC" # Let the user override the test. 2105else 2106as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2107for as_dir in $PATH 2108do 2109 IFS=$as_save_IFS 2110 test -z "$as_dir" && as_dir=. 2111 for ac_exec_ext in '' $ac_executable_extensions; do 2112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2113 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2115 break 2 2116 fi 2117done 2118done 2119 2120fi 2121fi 2122CC=$ac_cv_prog_CC 2123if test -n "$CC"; then 2124 echo "$as_me:$LINENO: result: $CC" >&5 2125echo "${ECHO_T}$CC" >&6 2126else 2127 echo "$as_me:$LINENO: result: no" >&5 2128echo "${ECHO_T}no" >&6 2129fi 2130 2131 test -n "$CC" && break 2132 done 2133fi 2134if test -z "$CC"; then 2135 ac_ct_CC=$CC 2136 for ac_prog in cl 2137do 2138 # Extract the first word of "$ac_prog", so it can be a program name with args. 2139set dummy $ac_prog; ac_word=$2 2140echo "$as_me:$LINENO: checking for $ac_word" >&5 2141echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2142if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2143 echo $ECHO_N "(cached) $ECHO_C" >&6 2144else 2145 if test -n "$ac_ct_CC"; then 2146 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2147else 2148as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2149for as_dir in $PATH 2150do 2151 IFS=$as_save_IFS 2152 test -z "$as_dir" && as_dir=. 2153 for ac_exec_ext in '' $ac_executable_extensions; do 2154 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2155 ac_cv_prog_ac_ct_CC="$ac_prog" 2156 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2157 break 2 2158 fi 2159done 2160done 2161 2162fi 2163fi 2164ac_ct_CC=$ac_cv_prog_ac_ct_CC 2165if test -n "$ac_ct_CC"; then 2166 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2167echo "${ECHO_T}$ac_ct_CC" >&6 2168else 2169 echo "$as_me:$LINENO: result: no" >&5 2170echo "${ECHO_T}no" >&6 2171fi 2172 2173 test -n "$ac_ct_CC" && break 2174done 2175 2176 CC=$ac_ct_CC 2177fi 2178 2179fi 2180 2181 2182test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2183See \`config.log' for more details." >&5 2184echo "$as_me: error: no acceptable C compiler found in \$PATH 2185See \`config.log' for more details." >&2;} 2186 { (exit 1); exit 1; }; } 2187 2188# Provide some information about the compiler. 2189echo "$as_me:$LINENO:" \ 2190 "checking for C compiler version" >&5 2191ac_compiler=`set X $ac_compile; echo $2` 2192{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2193 (eval $ac_compiler --version </dev/null >&5) 2>&5 2194 ac_status=$? 2195 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2196 (exit $ac_status); } 2197{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2198 (eval $ac_compiler -v </dev/null >&5) 2>&5 2199 ac_status=$? 2200 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2201 (exit $ac_status); } 2202{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2203 (eval $ac_compiler -V </dev/null >&5) 2>&5 2204 ac_status=$? 2205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2206 (exit $ac_status); } 2207 2208echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2209echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2210if test "${ac_cv_c_compiler_gnu+set}" = set; then 2211 echo $ECHO_N "(cached) $ECHO_C" >&6 2212else 2213 cat >conftest.$ac_ext <<_ACEOF 2214/* confdefs.h. */ 2215_ACEOF 2216cat confdefs.h >>conftest.$ac_ext 2217cat >>conftest.$ac_ext <<_ACEOF 2218/* end confdefs.h. */ 2219 2220int 2221main () 2222{ 2223#ifndef __GNUC__ 2224 choke me 2225#endif 2226 2227 ; 2228 return 0; 2229} 2230_ACEOF 2231rm -f conftest.$ac_objext 2232if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2233 (eval $ac_compile) 2>conftest.er1 2234 ac_status=$? 2235 grep -v '^ *+' conftest.er1 >conftest.err 2236 rm -f conftest.er1 2237 cat conftest.err >&5 2238 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2239 (exit $ac_status); } && 2240 { ac_try='test -z "$ac_c_werror_flag" 2241 || test ! -s conftest.err' 2242 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2243 (eval $ac_try) 2>&5 2244 ac_status=$? 2245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2246 (exit $ac_status); }; } && 2247 { ac_try='test -s conftest.$ac_objext' 2248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2249 (eval $ac_try) 2>&5 2250 ac_status=$? 2251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2252 (exit $ac_status); }; }; then 2253 ac_compiler_gnu=yes 2254else 2255 echo "$as_me: failed program was:" >&5 2256sed 's/^/| /' conftest.$ac_ext >&5 2257 2258ac_compiler_gnu=no 2259fi 2260rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2261ac_cv_c_compiler_gnu=$ac_compiler_gnu 2262 2263fi 2264echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2265echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2266GCC=`test $ac_compiler_gnu = yes && echo yes` 2267ac_test_CFLAGS=${CFLAGS+set} 2268ac_save_CFLAGS=$CFLAGS 2269CFLAGS="-g" 2270echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2271echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2272if test "${ac_cv_prog_cc_g+set}" = set; then 2273 echo $ECHO_N "(cached) $ECHO_C" >&6 2274else 2275 cat >conftest.$ac_ext <<_ACEOF 2276/* confdefs.h. */ 2277_ACEOF 2278cat confdefs.h >>conftest.$ac_ext 2279cat >>conftest.$ac_ext <<_ACEOF 2280/* end confdefs.h. */ 2281 2282int 2283main () 2284{ 2285 2286 ; 2287 return 0; 2288} 2289_ACEOF 2290rm -f conftest.$ac_objext 2291if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2292 (eval $ac_compile) 2>conftest.er1 2293 ac_status=$? 2294 grep -v '^ *+' conftest.er1 >conftest.err 2295 rm -f conftest.er1 2296 cat conftest.err >&5 2297 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2298 (exit $ac_status); } && 2299 { ac_try='test -z "$ac_c_werror_flag" 2300 || test ! -s conftest.err' 2301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2302 (eval $ac_try) 2>&5 2303 ac_status=$? 2304 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2305 (exit $ac_status); }; } && 2306 { ac_try='test -s conftest.$ac_objext' 2307 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2308 (eval $ac_try) 2>&5 2309 ac_status=$? 2310 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2311 (exit $ac_status); }; }; then 2312 ac_cv_prog_cc_g=yes 2313else 2314 echo "$as_me: failed program was:" >&5 2315sed 's/^/| /' conftest.$ac_ext >&5 2316 2317ac_cv_prog_cc_g=no 2318fi 2319rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2320fi 2321echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2322echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2323if test "$ac_test_CFLAGS" = set; then 2324 CFLAGS=$ac_save_CFLAGS 2325elif test $ac_cv_prog_cc_g = yes; then 2326 if test "$GCC" = yes; then 2327 CFLAGS="-g -O2" 2328 else 2329 CFLAGS="-g" 2330 fi 2331else 2332 if test "$GCC" = yes; then 2333 CFLAGS="-O2" 2334 else 2335 CFLAGS= 2336 fi 2337fi 2338echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2339echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2340if test "${ac_cv_prog_cc_stdc+set}" = set; then 2341 echo $ECHO_N "(cached) $ECHO_C" >&6 2342else 2343 ac_cv_prog_cc_stdc=no 2344ac_save_CC=$CC 2345cat >conftest.$ac_ext <<_ACEOF 2346/* confdefs.h. */ 2347_ACEOF 2348cat confdefs.h >>conftest.$ac_ext 2349cat >>conftest.$ac_ext <<_ACEOF 2350/* end confdefs.h. */ 2351#include <stdarg.h> 2352#include <stdio.h> 2353#include <sys/types.h> 2354#include <sys/stat.h> 2355/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2356struct buf { int x; }; 2357FILE * (*rcsopen) (struct buf *, struct stat *, int); 2358static char *e (p, i) 2359 char **p; 2360 int i; 2361{ 2362 return p[i]; 2363} 2364static char *f (char * (*g) (char **, int), char **p, ...) 2365{ 2366 char *s; 2367 va_list v; 2368 va_start (v,p); 2369 s = g (p, va_arg (v,int)); 2370 va_end (v); 2371 return s; 2372} 2373 2374/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2375 function prototypes and stuff, but not '\xHH' hex character constants. 2376 These don't provoke an error unfortunately, instead are silently treated 2377 as 'x'. The following induces an error, until -std1 is added to get 2378 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2379 array size at least. It's necessary to write '\x00'==0 to get something 2380 that's true only with -std1. */ 2381int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2382 2383int test (int i, double x); 2384struct s1 {int (*f) (int a);}; 2385struct s2 {int (*f) (double a);}; 2386int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2387int argc; 2388char **argv; 2389int 2390main () 2391{ 2392return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2393 ; 2394 return 0; 2395} 2396_ACEOF 2397# Don't try gcc -ansi; that turns off useful extensions and 2398# breaks some systems' header files. 2399# AIX -qlanglvl=ansi 2400# Ultrix and OSF/1 -std1 2401# HP-UX 10.20 and later -Ae 2402# HP-UX older versions -Aa -D_HPUX_SOURCE 2403# SVR4 -Xc -D__EXTENSIONS__ 2404for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2405do 2406 CC="$ac_save_CC $ac_arg" 2407 rm -f conftest.$ac_objext 2408if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2409 (eval $ac_compile) 2>conftest.er1 2410 ac_status=$? 2411 grep -v '^ *+' conftest.er1 >conftest.err 2412 rm -f conftest.er1 2413 cat conftest.err >&5 2414 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2415 (exit $ac_status); } && 2416 { ac_try='test -z "$ac_c_werror_flag" 2417 || test ! -s conftest.err' 2418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2419 (eval $ac_try) 2>&5 2420 ac_status=$? 2421 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2422 (exit $ac_status); }; } && 2423 { ac_try='test -s conftest.$ac_objext' 2424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2425 (eval $ac_try) 2>&5 2426 ac_status=$? 2427 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2428 (exit $ac_status); }; }; then 2429 ac_cv_prog_cc_stdc=$ac_arg 2430break 2431else 2432 echo "$as_me: failed program was:" >&5 2433sed 's/^/| /' conftest.$ac_ext >&5 2434 2435fi 2436rm -f conftest.err conftest.$ac_objext 2437done 2438rm -f conftest.$ac_ext conftest.$ac_objext 2439CC=$ac_save_CC 2440 2441fi 2442 2443case "x$ac_cv_prog_cc_stdc" in 2444 x|xno) 2445 echo "$as_me:$LINENO: result: none needed" >&5 2446echo "${ECHO_T}none needed" >&6 ;; 2447 *) 2448 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2449echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2450 CC="$CC $ac_cv_prog_cc_stdc" ;; 2451esac 2452 2453# Some people use a C++ compiler to compile C. Since we use `exit', 2454# in C++ we need to declare it. In case someone uses the same compiler 2455# for both compiling C and C++ we need to have the C++ compiler decide 2456# the declaration of exit, since it's the most demanding environment. 2457cat >conftest.$ac_ext <<_ACEOF 2458@%:@ifndef __cplusplus 2459 choke me 2460@%:@endif 2461_ACEOF 2462rm -f conftest.$ac_objext 2463if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2464 (eval $ac_compile) 2>conftest.er1 2465 ac_status=$? 2466 grep -v '^ *+' conftest.er1 >conftest.err 2467 rm -f conftest.er1 2468 cat conftest.err >&5 2469 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2470 (exit $ac_status); } && 2471 { ac_try='test -z "$ac_c_werror_flag" 2472 || test ! -s conftest.err' 2473 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2474 (eval $ac_try) 2>&5 2475 ac_status=$? 2476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2477 (exit $ac_status); }; } && 2478 { ac_try='test -s conftest.$ac_objext' 2479 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2480 (eval $ac_try) 2>&5 2481 ac_status=$? 2482 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2483 (exit $ac_status); }; }; then 2484 for ac_declaration in \ 2485 '' \ 2486 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2487 'extern "C" void std::exit (int); using std::exit;' \ 2488 'extern "C" void exit (int) throw ();' \ 2489 'extern "C" void exit (int);' \ 2490 'void exit (int);' 2491do 2492 cat >conftest.$ac_ext <<_ACEOF 2493/* confdefs.h. */ 2494_ACEOF 2495cat confdefs.h >>conftest.$ac_ext 2496cat >>conftest.$ac_ext <<_ACEOF 2497/* end confdefs.h. */ 2498$ac_declaration 2499@%:@include <stdlib.h> 2500int 2501main () 2502{ 2503exit (42); 2504 ; 2505 return 0; 2506} 2507_ACEOF 2508rm -f conftest.$ac_objext 2509if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2510 (eval $ac_compile) 2>conftest.er1 2511 ac_status=$? 2512 grep -v '^ *+' conftest.er1 >conftest.err 2513 rm -f conftest.er1 2514 cat conftest.err >&5 2515 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2516 (exit $ac_status); } && 2517 { ac_try='test -z "$ac_c_werror_flag" 2518 || test ! -s conftest.err' 2519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2520 (eval $ac_try) 2>&5 2521 ac_status=$? 2522 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2523 (exit $ac_status); }; } && 2524 { ac_try='test -s conftest.$ac_objext' 2525 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2526 (eval $ac_try) 2>&5 2527 ac_status=$? 2528 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2529 (exit $ac_status); }; }; then 2530 : 2531else 2532 echo "$as_me: failed program was:" >&5 2533sed 's/^/| /' conftest.$ac_ext >&5 2534 2535continue 2536fi 2537rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2538 cat >conftest.$ac_ext <<_ACEOF 2539/* confdefs.h. */ 2540_ACEOF 2541cat confdefs.h >>conftest.$ac_ext 2542cat >>conftest.$ac_ext <<_ACEOF 2543/* end confdefs.h. */ 2544$ac_declaration 2545int 2546main () 2547{ 2548exit (42); 2549 ; 2550 return 0; 2551} 2552_ACEOF 2553rm -f conftest.$ac_objext 2554if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2555 (eval $ac_compile) 2>conftest.er1 2556 ac_status=$? 2557 grep -v '^ *+' conftest.er1 >conftest.err 2558 rm -f conftest.er1 2559 cat conftest.err >&5 2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2561 (exit $ac_status); } && 2562 { ac_try='test -z "$ac_c_werror_flag" 2563 || test ! -s conftest.err' 2564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2565 (eval $ac_try) 2>&5 2566 ac_status=$? 2567 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2568 (exit $ac_status); }; } && 2569 { ac_try='test -s conftest.$ac_objext' 2570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2571 (eval $ac_try) 2>&5 2572 ac_status=$? 2573 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2574 (exit $ac_status); }; }; then 2575 break 2576else 2577 echo "$as_me: failed program was:" >&5 2578sed 's/^/| /' conftest.$ac_ext >&5 2579 2580fi 2581rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2582done 2583rm -f conftest* 2584if test -n "$ac_declaration"; then 2585 echo '#ifdef __cplusplus' >>confdefs.h 2586 echo $ac_declaration >>confdefs.h 2587 echo '#endif' >>confdefs.h 2588fi 2589 2590else 2591 echo "$as_me: failed program was:" >&5 2592sed 's/^/| /' conftest.$ac_ext >&5 2593 2594fi 2595rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2596ac_ext=c 2597ac_cpp='$CPP $CPPFLAGS' 2598ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2599ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2600ac_compiler_gnu=$ac_cv_c_compiler_gnu 2601 2602 2603# Checks for libraries. 2604# FIXME: Replace `main' with a function in `-lSDL_gfx': 2605 2606 2607echo "$as_me:$LINENO: checking for main in -lSDL_gfx" >&5 2608echo $ECHO_N "checking for main in -lSDL_gfx... $ECHO_C" >&6 2609if test "${ac_cv_lib_SDL_gfx_main+set}" = set; then 2610 echo $ECHO_N "(cached) $ECHO_C" >&6 2611else 2612 ac_check_lib_save_LIBS=$LIBS 2613LIBS="-lSDL_gfx $LIBS" 2614cat >conftest.$ac_ext <<_ACEOF 2615/* confdefs.h. */ 2616_ACEOF 2617cat confdefs.h >>conftest.$ac_ext 2618cat >>conftest.$ac_ext <<_ACEOF 2619/* end confdefs.h. */ 2620 2621 2622int 2623main () 2624{ 2625main (); 2626 ; 2627 return 0; 2628} 2629_ACEOF 2630rm -f conftest.$ac_objext conftest$ac_exeext 2631if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2632 (eval $ac_link) 2>conftest.er1 2633 ac_status=$? 2634 grep -v '^ *+' conftest.er1 >conftest.err 2635 rm -f conftest.er1 2636 cat conftest.err >&5 2637 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2638 (exit $ac_status); } && 2639 { ac_try='test -z "$ac_c_werror_flag" 2640 || test ! -s conftest.err' 2641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2642 (eval $ac_try) 2>&5 2643 ac_status=$? 2644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2645 (exit $ac_status); }; } && 2646 { ac_try='test -s conftest$ac_exeext' 2647 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2648 (eval $ac_try) 2>&5 2649 ac_status=$? 2650 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2651 (exit $ac_status); }; }; then 2652 ac_cv_lib_SDL_gfx_main=yes 2653else 2654 echo "$as_me: failed program was:" >&5 2655sed 's/^/| /' conftest.$ac_ext >&5 2656 2657ac_cv_lib_SDL_gfx_main=no 2658fi 2659rm -f conftest.err conftest.$ac_objext \ 2660 conftest$ac_exeext conftest.$ac_ext 2661LIBS=$ac_check_lib_save_LIBS 2662fi 2663echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_gfx_main" >&5 2664echo "${ECHO_T}$ac_cv_lib_SDL_gfx_main" >&6 2665if test $ac_cv_lib_SDL_gfx_main = yes; then 2666 cat >>confdefs.h <<_ACEOF 2667@%:@define HAVE_LIBSDL_GFX 1 2668_ACEOF 2669 2670 LIBS="-lSDL_gfx $LIBS" 2671 2672fi 2673 2674# FIXME: Replace `main' with a function in `-lSDL_image': 2675 2676echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5 2677echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6 2678if test "${ac_cv_lib_SDL_image_main+set}" = set; then 2679 echo $ECHO_N "(cached) $ECHO_C" >&6 2680else 2681 ac_check_lib_save_LIBS=$LIBS 2682LIBS="-lSDL_image $LIBS" 2683cat >conftest.$ac_ext <<_ACEOF 2684/* confdefs.h. */ 2685_ACEOF 2686cat confdefs.h >>conftest.$ac_ext 2687cat >>conftest.$ac_ext <<_ACEOF 2688/* end confdefs.h. */ 2689 2690 2691int 2692main () 2693{ 2694main (); 2695 ; 2696 return 0; 2697} 2698_ACEOF 2699rm -f conftest.$ac_objext conftest$ac_exeext 2700if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2701 (eval $ac_link) 2>conftest.er1 2702 ac_status=$? 2703 grep -v '^ *+' conftest.er1 >conftest.err 2704 rm -f conftest.er1 2705 cat conftest.err >&5 2706 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2707 (exit $ac_status); } && 2708 { ac_try='test -z "$ac_c_werror_flag" 2709 || test ! -s conftest.err' 2710 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2711 (eval $ac_try) 2>&5 2712 ac_status=$? 2713 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2714 (exit $ac_status); }; } && 2715 { ac_try='test -s conftest$ac_exeext' 2716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2717 (eval $ac_try) 2>&5 2718 ac_status=$? 2719 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2720 (exit $ac_status); }; }; then 2721 ac_cv_lib_SDL_image_main=yes 2722else 2723 echo "$as_me: failed program was:" >&5 2724sed 's/^/| /' conftest.$ac_ext >&5 2725 2726ac_cv_lib_SDL_image_main=no 2727fi 2728rm -f conftest.err conftest.$ac_objext \ 2729 conftest$ac_exeext conftest.$ac_ext 2730LIBS=$ac_check_lib_save_LIBS 2731fi 2732echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5 2733echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6 2734if test $ac_cv_lib_SDL_image_main = yes; then 2735 cat >>confdefs.h <<_ACEOF 2736@%:@define HAVE_LIBSDL_IMAGE 1 2737_ACEOF 2738 2739 LIBS="-lSDL_image $LIBS" 2740 2741fi 2742 2743 2744# Checks for header files. 2745ac_ext=c 2746ac_cpp='$CPP $CPPFLAGS' 2747ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2748ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2749ac_compiler_gnu=$ac_cv_c_compiler_gnu 2750echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2751echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2752# On Suns, sometimes $CPP names a directory. 2753if test -n "$CPP" && test -d "$CPP"; then 2754 CPP= 2755fi 2756if test -z "$CPP"; then 2757 if test "${ac_cv_prog_CPP+set}" = set; then 2758 echo $ECHO_N "(cached) $ECHO_C" >&6 2759else 2760 # Double quotes because CPP needs to be expanded 2761 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2762 do 2763 ac_preproc_ok=false 2764for ac_c_preproc_warn_flag in '' yes 2765do 2766 # Use a header file that comes with gcc, so configuring glibc 2767 # with a fresh cross-compiler works. 2768 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2769 # <limits.h> exists even on freestanding compilers. 2770 # On the NeXT, cc -E runs the code through the compiler's parser, 2771 # not just through cpp. "Syntax error" is here to catch this case. 2772 cat >conftest.$ac_ext <<_ACEOF 2773/* confdefs.h. */ 2774_ACEOF 2775cat confdefs.h >>conftest.$ac_ext 2776cat >>conftest.$ac_ext <<_ACEOF 2777/* end confdefs.h. */ 2778@%:@ifdef __STDC__ 2779@%:@ include <limits.h> 2780@%:@else 2781@%:@ include <assert.h> 2782@%:@endif 2783 Syntax error 2784_ACEOF 2785if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2786 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2787 ac_status=$? 2788 grep -v '^ *+' conftest.er1 >conftest.err 2789 rm -f conftest.er1 2790 cat conftest.err >&5 2791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2792 (exit $ac_status); } >/dev/null; then 2793 if test -s conftest.err; then 2794 ac_cpp_err=$ac_c_preproc_warn_flag 2795 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2796 else 2797 ac_cpp_err= 2798 fi 2799else 2800 ac_cpp_err=yes 2801fi 2802if test -z "$ac_cpp_err"; then 2803 : 2804else 2805 echo "$as_me: failed program was:" >&5 2806sed 's/^/| /' conftest.$ac_ext >&5 2807 2808 # Broken: fails on valid input. 2809continue 2810fi 2811rm -f conftest.err conftest.$ac_ext 2812 2813 # OK, works on sane cases. Now check whether non-existent headers 2814 # can be detected and how. 2815 cat >conftest.$ac_ext <<_ACEOF 2816/* confdefs.h. */ 2817_ACEOF 2818cat confdefs.h >>conftest.$ac_ext 2819cat >>conftest.$ac_ext <<_ACEOF 2820/* end confdefs.h. */ 2821@%:@include <ac_nonexistent.h> 2822_ACEOF 2823if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2824 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2825 ac_status=$? 2826 grep -v '^ *+' conftest.er1 >conftest.err 2827 rm -f conftest.er1 2828 cat conftest.err >&5 2829 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2830 (exit $ac_status); } >/dev/null; then 2831 if test -s conftest.err; then 2832 ac_cpp_err=$ac_c_preproc_warn_flag 2833 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2834 else 2835 ac_cpp_err= 2836 fi 2837else 2838 ac_cpp_err=yes 2839fi 2840if test -z "$ac_cpp_err"; then 2841 # Broken: success on invalid input. 2842continue 2843else 2844 echo "$as_me: failed program was:" >&5 2845sed 's/^/| /' conftest.$ac_ext >&5 2846 2847 # Passes both tests. 2848ac_preproc_ok=: 2849break 2850fi 2851rm -f conftest.err conftest.$ac_ext 2852 2853done 2854# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2855rm -f conftest.err conftest.$ac_ext 2856if $ac_preproc_ok; then 2857 break 2858fi 2859 2860 done 2861 ac_cv_prog_CPP=$CPP 2862 2863fi 2864 CPP=$ac_cv_prog_CPP 2865else 2866 ac_cv_prog_CPP=$CPP 2867fi 2868echo "$as_me:$LINENO: result: $CPP" >&5 2869echo "${ECHO_T}$CPP" >&6 2870ac_preproc_ok=false 2871for ac_c_preproc_warn_flag in '' yes 2872do 2873 # Use a header file that comes with gcc, so configuring glibc 2874 # with a fresh cross-compiler works. 2875 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2876 # <limits.h> exists even on freestanding compilers. 2877 # On the NeXT, cc -E runs the code through the compiler's parser, 2878 # not just through cpp. "Syntax error" is here to catch this case. 2879 cat >conftest.$ac_ext <<_ACEOF 2880/* confdefs.h. */ 2881_ACEOF 2882cat confdefs.h >>conftest.$ac_ext 2883cat >>conftest.$ac_ext <<_ACEOF 2884/* end confdefs.h. */ 2885@%:@ifdef __STDC__ 2886@%:@ include <limits.h> 2887@%:@else 2888@%:@ include <assert.h> 2889@%:@endif 2890 Syntax error 2891_ACEOF 2892if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2893 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2894 ac_status=$? 2895 grep -v '^ *+' conftest.er1 >conftest.err 2896 rm -f conftest.er1 2897 cat conftest.err >&5 2898 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2899 (exit $ac_status); } >/dev/null; then 2900 if test -s conftest.err; then 2901 ac_cpp_err=$ac_c_preproc_warn_flag 2902 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2903 else 2904 ac_cpp_err= 2905 fi 2906else 2907 ac_cpp_err=yes 2908fi 2909if test -z "$ac_cpp_err"; then 2910 : 2911else 2912 echo "$as_me: failed program was:" >&5 2913sed 's/^/| /' conftest.$ac_ext >&5 2914 2915 # Broken: fails on valid input. 2916continue 2917fi 2918rm -f conftest.err conftest.$ac_ext 2919 2920 # OK, works on sane cases. Now check whether non-existent headers 2921 # can be detected and how. 2922 cat >conftest.$ac_ext <<_ACEOF 2923/* confdefs.h. */ 2924_ACEOF 2925cat confdefs.h >>conftest.$ac_ext 2926cat >>conftest.$ac_ext <<_ACEOF 2927/* end confdefs.h. */ 2928@%:@include <ac_nonexistent.h> 2929_ACEOF 2930if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2931 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2932 ac_status=$? 2933 grep -v '^ *+' conftest.er1 >conftest.err 2934 rm -f conftest.er1 2935 cat conftest.err >&5 2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2937 (exit $ac_status); } >/dev/null; then 2938 if test -s conftest.err; then 2939 ac_cpp_err=$ac_c_preproc_warn_flag 2940 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 2941 else 2942 ac_cpp_err= 2943 fi 2944else 2945 ac_cpp_err=yes 2946fi 2947if test -z "$ac_cpp_err"; then 2948 # Broken: success on invalid input. 2949continue 2950else 2951 echo "$as_me: failed program was:" >&5 2952sed 's/^/| /' conftest.$ac_ext >&5 2953 2954 # Passes both tests. 2955ac_preproc_ok=: 2956break 2957fi 2958rm -f conftest.err conftest.$ac_ext 2959 2960done 2961# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2962rm -f conftest.err conftest.$ac_ext 2963if $ac_preproc_ok; then 2964 : 2965else 2966 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2967See \`config.log' for more details." >&5 2968echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2969See \`config.log' for more details." >&2;} 2970 { (exit 1); exit 1; }; } 2971fi 2972 2973ac_ext=c 2974ac_cpp='$CPP $CPPFLAGS' 2975ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2976ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2977ac_compiler_gnu=$ac_cv_c_compiler_gnu 2978 2979 2980echo "$as_me:$LINENO: checking for egrep" >&5 2981echo $ECHO_N "checking for egrep... $ECHO_C" >&6 2982if test "${ac_cv_prog_egrep+set}" = set; then 2983 echo $ECHO_N "(cached) $ECHO_C" >&6 2984else 2985 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2986 then ac_cv_prog_egrep='grep -E' 2987 else ac_cv_prog_egrep='egrep' 2988 fi 2989fi 2990echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 2991echo "${ECHO_T}$ac_cv_prog_egrep" >&6 2992 EGREP=$ac_cv_prog_egrep 2993 2994 2995echo "$as_me:$LINENO: checking for ANSI C header files" >&5 2996echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 2997if test "${ac_cv_header_stdc+set}" = set; then 2998 echo $ECHO_N "(cached) $ECHO_C" >&6 2999else 3000 cat >conftest.$ac_ext <<_ACEOF 3001/* confdefs.h. */ 3002_ACEOF 3003cat confdefs.h >>conftest.$ac_ext 3004cat >>conftest.$ac_ext <<_ACEOF 3005/* end confdefs.h. */ 3006#include <stdlib.h> 3007#include <stdarg.h> 3008#include <string.h> 3009#include <float.h> 3010 3011int 3012main () 3013{ 3014 3015 ; 3016 return 0; 3017} 3018_ACEOF 3019rm -f conftest.$ac_objext 3020if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3021 (eval $ac_compile) 2>conftest.er1 3022 ac_status=$? 3023 grep -v '^ *+' conftest.er1 >conftest.err 3024 rm -f conftest.er1 3025 cat conftest.err >&5 3026 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3027 (exit $ac_status); } && 3028 { ac_try='test -z "$ac_c_werror_flag" 3029 || test ! -s conftest.err' 3030 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3031 (eval $ac_try) 2>&5 3032 ac_status=$? 3033 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3034 (exit $ac_status); }; } && 3035 { ac_try='test -s conftest.$ac_objext' 3036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3037 (eval $ac_try) 2>&5 3038 ac_status=$? 3039 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3040 (exit $ac_status); }; }; then 3041 ac_cv_header_stdc=yes 3042else 3043 echo "$as_me: failed program was:" >&5 3044sed 's/^/| /' conftest.$ac_ext >&5 3045 3046ac_cv_header_stdc=no 3047fi 3048rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3049 3050if test $ac_cv_header_stdc = yes; then 3051 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3052 cat >conftest.$ac_ext <<_ACEOF 3053/* confdefs.h. */ 3054_ACEOF 3055cat confdefs.h >>conftest.$ac_ext 3056cat >>conftest.$ac_ext <<_ACEOF 3057/* end confdefs.h. */ 3058#include <string.h> 3059 3060_ACEOF 3061if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3062 $EGREP "memchr" >/dev/null 2>&1; then 3063 : 3064else 3065 ac_cv_header_stdc=no 3066fi 3067rm -f conftest* 3068 3069fi 3070 3071if test $ac_cv_header_stdc = yes; then 3072 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3073 cat >conftest.$ac_ext <<_ACEOF 3074/* confdefs.h. */ 3075_ACEOF 3076cat confdefs.h >>conftest.$ac_ext 3077cat >>conftest.$ac_ext <<_ACEOF 3078/* end confdefs.h. */ 3079#include <stdlib.h> 3080 3081_ACEOF 3082if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3083 $EGREP "free" >/dev/null 2>&1; then 3084 : 3085else 3086 ac_cv_header_stdc=no 3087fi 3088rm -f conftest* 3089 3090fi 3091 3092if test $ac_cv_header_stdc = yes; then 3093 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3094 if test "$cross_compiling" = yes; then 3095 : 3096else 3097 cat >conftest.$ac_ext <<_ACEOF 3098/* confdefs.h. */ 3099_ACEOF 3100cat confdefs.h >>conftest.$ac_ext 3101cat >>conftest.$ac_ext <<_ACEOF 3102/* end confdefs.h. */ 3103#include <ctype.h> 3104#if ((' ' & 0x0FF) == 0x020) 3105# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3106# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3107#else 3108# define ISLOWER(c) \ 3109 (('a' <= (c) && (c) <= 'i') \ 3110 || ('j' <= (c) && (c) <= 'r') \ 3111 || ('s' <= (c) && (c) <= 'z')) 3112# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3113#endif 3114 3115#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3116int 3117main () 3118{ 3119 int i; 3120 for (i = 0; i < 256; i++) 3121 if (XOR (islower (i), ISLOWER (i)) 3122 || toupper (i) != TOUPPER (i)) 3123 exit(2); 3124 exit (0); 3125} 3126_ACEOF 3127rm -f conftest$ac_exeext 3128if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3129 (eval $ac_link) 2>&5 3130 ac_status=$? 3131 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3132 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3133 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3134 (eval $ac_try) 2>&5 3135 ac_status=$? 3136 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3137 (exit $ac_status); }; }; then 3138 : 3139else 3140 echo "$as_me: program exited with status $ac_status" >&5 3141echo "$as_me: failed program was:" >&5 3142sed 's/^/| /' conftest.$ac_ext >&5 3143 3144( exit $ac_status ) 3145ac_cv_header_stdc=no 3146fi 3147rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3148fi 3149fi 3150fi 3151echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 3152echo "${ECHO_T}$ac_cv_header_stdc" >&6 3153if test $ac_cv_header_stdc = yes; then 3154 3155cat >>confdefs.h <<\_ACEOF 3156@%:@define STDC_HEADERS 1 3157_ACEOF 3158 3159fi 3160 3161# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3172 inttypes.h stdint.h unistd.h 3173do 3174as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3175echo "$as_me:$LINENO: checking for $ac_header" >&5 3176echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3177if eval "test \"\${$as_ac_Header+set}\" = set"; then 3178 echo $ECHO_N "(cached) $ECHO_C" >&6 3179else 3180 cat >conftest.$ac_ext <<_ACEOF 3181/* confdefs.h. */ 3182_ACEOF 3183cat confdefs.h >>conftest.$ac_ext 3184cat >>conftest.$ac_ext <<_ACEOF 3185/* end confdefs.h. */ 3186$ac_includes_default 3187 3188@%:@include <$ac_header> 3189_ACEOF 3190rm -f conftest.$ac_objext 3191if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3192 (eval $ac_compile) 2>conftest.er1 3193 ac_status=$? 3194 grep -v '^ *+' conftest.er1 >conftest.err 3195 rm -f conftest.er1 3196 cat conftest.err >&5 3197 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3198 (exit $ac_status); } && 3199 { ac_try='test -z "$ac_c_werror_flag" 3200 || test ! -s conftest.err' 3201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3202 (eval $ac_try) 2>&5 3203 ac_status=$? 3204 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3205 (exit $ac_status); }; } && 3206 { ac_try='test -s conftest.$ac_objext' 3207 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3208 (eval $ac_try) 2>&5 3209 ac_status=$? 3210 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3211 (exit $ac_status); }; }; then 3212 eval "$as_ac_Header=yes" 3213else 3214 echo "$as_me: failed program was:" >&5 3215sed 's/^/| /' conftest.$ac_ext >&5 3216 3217eval "$as_ac_Header=no" 3218fi 3219rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3220fi 3221echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3222echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3223if test `eval echo '${'$as_ac_Header'}'` = yes; then 3224 cat >>confdefs.h <<_ACEOF 3225@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3226_ACEOF 3227 3228fi 3229 3230done 3231 3232 3233 3234for ac_header in string.h 3235do 3236as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3237if eval "test \"\${$as_ac_Header+set}\" = set"; then 3238 echo "$as_me:$LINENO: checking for $ac_header" >&5 3239echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3240if eval "test \"\${$as_ac_Header+set}\" = set"; then 3241 echo $ECHO_N "(cached) $ECHO_C" >&6 3242fi 3243echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3244echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3245else 3246 # Is the header compilable? 3247echo "$as_me:$LINENO: checking $ac_header usability" >&5 3248echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3249cat >conftest.$ac_ext <<_ACEOF 3250/* confdefs.h. */ 3251_ACEOF 3252cat confdefs.h >>conftest.$ac_ext 3253cat >>conftest.$ac_ext <<_ACEOF 3254/* end confdefs.h. */ 3255$ac_includes_default 3256@%:@include <$ac_header> 3257_ACEOF 3258rm -f conftest.$ac_objext 3259if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3260 (eval $ac_compile) 2>conftest.er1 3261 ac_status=$? 3262 grep -v '^ *+' conftest.er1 >conftest.err 3263 rm -f conftest.er1 3264 cat conftest.err >&5 3265 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3266 (exit $ac_status); } && 3267 { ac_try='test -z "$ac_c_werror_flag" 3268 || test ! -s conftest.err' 3269 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3270 (eval $ac_try) 2>&5 3271 ac_status=$? 3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3273 (exit $ac_status); }; } && 3274 { ac_try='test -s conftest.$ac_objext' 3275 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3276 (eval $ac_try) 2>&5 3277 ac_status=$? 3278 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3279 (exit $ac_status); }; }; then 3280 ac_header_compiler=yes 3281else 3282 echo "$as_me: failed program was:" >&5 3283sed 's/^/| /' conftest.$ac_ext >&5 3284 3285ac_header_compiler=no 3286fi 3287rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3288echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3289echo "${ECHO_T}$ac_header_compiler" >&6 3290 3291# Is the header present? 3292echo "$as_me:$LINENO: checking $ac_header presence" >&5 3293echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3294cat >conftest.$ac_ext <<_ACEOF 3295/* confdefs.h. */ 3296_ACEOF 3297cat confdefs.h >>conftest.$ac_ext 3298cat >>conftest.$ac_ext <<_ACEOF 3299/* end confdefs.h. */ 3300@%:@include <$ac_header> 3301_ACEOF 3302if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3303 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3304 ac_status=$? 3305 grep -v '^ *+' conftest.er1 >conftest.err 3306 rm -f conftest.er1 3307 cat conftest.err >&5 3308 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3309 (exit $ac_status); } >/dev/null; then 3310 if test -s conftest.err; then 3311 ac_cpp_err=$ac_c_preproc_warn_flag 3312 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3313 else 3314 ac_cpp_err= 3315 fi 3316else 3317 ac_cpp_err=yes 3318fi 3319if test -z "$ac_cpp_err"; then 3320 ac_header_preproc=yes 3321else 3322 echo "$as_me: failed program was:" >&5 3323sed 's/^/| /' conftest.$ac_ext >&5 3324 3325 ac_header_preproc=no 3326fi 3327rm -f conftest.err conftest.$ac_ext 3328echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3329echo "${ECHO_T}$ac_header_preproc" >&6 3330 3331# So? What about this header? 3332case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 3333 yes:no: ) 3334 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3335echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3336 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 3337echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 3338 ac_header_preproc=yes 3339 ;; 3340 no:yes:* ) 3341 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3342echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3343 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3344echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3345 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 3346echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 3347 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 3348echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 3349 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3350echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3351 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 3352echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 3353 ( 3354 cat <<\_ASBOX 3355@%:@@%:@ --------------------------------- @%:@@%:@ 3356@%:@@%:@ Report this to BUG-REPORT-ADDRESS @%:@@%:@ 3357@%:@@%:@ --------------------------------- @%:@@%:@ 3358_ASBOX 3359 ) | 3360 sed "s/^/$as_me: WARNING: /" >&2 3361 ;; 3362esac 3363echo "$as_me:$LINENO: checking for $ac_header" >&5 3364echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3365if eval "test \"\${$as_ac_Header+set}\" = set"; then 3366 echo $ECHO_N "(cached) $ECHO_C" >&6 3367else 3368 eval "$as_ac_Header=\$ac_header_preproc" 3369fi 3370echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3371echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3372 3373fi 3374if test `eval echo '${'$as_ac_Header'}'` = yes; then 3375 cat >>confdefs.h <<_ACEOF 3376@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3377_ACEOF 3378 3379fi 3380 3381done 3382 3383 3384# Checks for typedefs, structures, and compiler characteristics. 3385echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 3386echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6 3387if test "${ac_cv_header_stdbool_h+set}" = set; then 3388 echo $ECHO_N "(cached) $ECHO_C" >&6 3389else 3390 cat >conftest.$ac_ext <<_ACEOF 3391/* confdefs.h. */ 3392_ACEOF 3393cat confdefs.h >>conftest.$ac_ext 3394cat >>conftest.$ac_ext <<_ACEOF 3395/* end confdefs.h. */ 3396 3397#include <stdbool.h> 3398#ifndef bool 3399# error bool is not defined 3400#endif 3401#ifndef false 3402# error false is not defined 3403#endif 3404#if false 3405# error false is not 0 3406#endif 3407#ifndef true 3408# error true is not defined 3409#endif 3410#if true != 1 3411# error true is not 1 3412#endif 3413#ifndef __bool_true_false_are_defined 3414# error __bool_true_false_are_defined is not defined 3415#endif 3416 3417 struct s { _Bool s: 1; _Bool t; } s; 3418 3419 char a[true == 1 ? 1 : -1]; 3420 char b[false == 0 ? 1 : -1]; 3421 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 3422 char d[(bool) -0.5 == true ? 1 : -1]; 3423 bool e = &s; 3424 char f[(_Bool) -0.0 == false ? 1 : -1]; 3425 char g[true]; 3426 char h[sizeof (_Bool)]; 3427 char i[sizeof s.t]; 3428 3429int 3430main () 3431{ 3432 return !a + !b + !c + !d + !e + !f + !g + !h + !i; 3433 ; 3434 return 0; 3435} 3436_ACEOF 3437rm -f conftest.$ac_objext 3438if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3439 (eval $ac_compile) 2>conftest.er1 3440 ac_status=$? 3441 grep -v '^ *+' conftest.er1 >conftest.err 3442 rm -f conftest.er1 3443 cat conftest.err >&5 3444 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3445 (exit $ac_status); } && 3446 { ac_try='test -z "$ac_c_werror_flag" 3447 || test ! -s conftest.err' 3448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3449 (eval $ac_try) 2>&5 3450 ac_status=$? 3451 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3452 (exit $ac_status); }; } && 3453 { ac_try='test -s conftest.$ac_objext' 3454 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3455 (eval $ac_try) 2>&5 3456 ac_status=$? 3457 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3458 (exit $ac_status); }; }; then 3459 ac_cv_header_stdbool_h=yes 3460else 3461 echo "$as_me: failed program was:" >&5 3462sed 's/^/| /' conftest.$ac_ext >&5 3463 3464ac_cv_header_stdbool_h=no 3465fi 3466rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3467fi 3468echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 3469echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6 3470echo "$as_me:$LINENO: checking for _Bool" >&5 3471echo $ECHO_N "checking for _Bool... $ECHO_C" >&6 3472if test "${ac_cv_type__Bool+set}" = set; then 3473 echo $ECHO_N "(cached) $ECHO_C" >&6 3474else 3475 cat >conftest.$ac_ext <<_ACEOF 3476/* confdefs.h. */ 3477_ACEOF 3478cat confdefs.h >>conftest.$ac_ext 3479cat >>conftest.$ac_ext <<_ACEOF 3480/* end confdefs.h. */ 3481$ac_includes_default 3482int 3483main () 3484{ 3485if ((_Bool *) 0) 3486 return 0; 3487if (sizeof (_Bool)) 3488 return 0; 3489 ; 3490 return 0; 3491} 3492_ACEOF 3493rm -f conftest.$ac_objext 3494if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3495 (eval $ac_compile) 2>conftest.er1 3496 ac_status=$? 3497 grep -v '^ *+' conftest.er1 >conftest.err 3498 rm -f conftest.er1 3499 cat conftest.err >&5 3500 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3501 (exit $ac_status); } && 3502 { ac_try='test -z "$ac_c_werror_flag" 3503 || test ! -s conftest.err' 3504 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3505 (eval $ac_try) 2>&5 3506 ac_status=$? 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 $ac_status); }; }; then 3515 ac_cv_type__Bool=yes 3516else 3517 echo "$as_me: failed program was:" >&5 3518sed 's/^/| /' conftest.$ac_ext >&5 3519 3520ac_cv_type__Bool=no 3521fi 3522rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3523fi 3524echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 3525echo "${ECHO_T}$ac_cv_type__Bool" >&6 3526if test $ac_cv_type__Bool = yes; then 3527 3528cat >>confdefs.h <<_ACEOF 3529@%:@define HAVE__BOOL 1 3530_ACEOF 3531 3532 3533fi 3534 3535if test $ac_cv_header_stdbool_h = yes; then 3536 3537cat >>confdefs.h <<\_ACEOF 3538@%:@define HAVE_STDBOOL_H 1 3539_ACEOF 3540 3541fi 3542 3543echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 3544echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 3545if test "${ac_cv_c_const+set}" = set; then 3546 echo $ECHO_N "(cached) $ECHO_C" >&6 3547else 3548 cat >conftest.$ac_ext <<_ACEOF 3549/* confdefs.h. */ 3550_ACEOF 3551cat confdefs.h >>conftest.$ac_ext 3552cat >>conftest.$ac_ext <<_ACEOF 3553/* end confdefs.h. */ 3554 3555int 3556main () 3557{ 3558/* FIXME: Include the comments suggested by Paul. */ 3559#ifndef __cplusplus 3560 /* Ultrix mips cc rejects this. */ 3561 typedef int charset[2]; 3562 const charset x; 3563 /* SunOS 4.1.1 cc rejects this. */ 3564 char const *const *ccp; 3565 char **p; 3566 /* NEC SVR4.0.2 mips cc rejects this. */ 3567 struct point {int x, y;}; 3568 static struct point const zero = {0,0}; 3569 /* AIX XL C 1.02.0.0 rejects this. 3570 It does not let you subtract one const X* pointer from another in 3571 an arm of an if-expression whose if-part is not a constant 3572 expression */ 3573 const char *g = "string"; 3574 ccp = &g + (g ? g-g : 0); 3575 /* HPUX 7.0 cc rejects these. */ 3576 ++ccp; 3577 p = (char**) ccp; 3578 ccp = (char const *const *) p; 3579 { /* SCO 3.2v4 cc rejects this. */ 3580 char *t; 3581 char const *s = 0 ? (char *) 0 : (char const *) 0; 3582 3583 *t++ = 0; 3584 } 3585 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3586 int x[] = {25, 17}; 3587 const int *foo = &x[0]; 3588 ++foo; 3589 } 3590 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3591 typedef const int *iptr; 3592 iptr p = 0; 3593 ++p; 3594 } 3595 { /* AIX XL C 1.02.0.0 rejects this saying 3596 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3597 struct s { int j; const int *ap[3]; }; 3598 struct s *b; b->j = 5; 3599 } 3600 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3601 const int foo = 10; 3602 } 3603#endif 3604 3605 ; 3606 return 0; 3607} 3608_ACEOF 3609rm -f conftest.$ac_objext 3610if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3611 (eval $ac_compile) 2>conftest.er1 3612 ac_status=$? 3613 grep -v '^ *+' conftest.er1 >conftest.err 3614 rm -f conftest.er1 3615 cat conftest.err >&5 3616 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3617 (exit $ac_status); } && 3618 { ac_try='test -z "$ac_c_werror_flag" 3619 || test ! -s conftest.err' 3620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3621 (eval $ac_try) 2>&5 3622 ac_status=$? 3623 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3624 (exit $ac_status); }; } && 3625 { ac_try='test -s conftest.$ac_objext' 3626 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3627 (eval $ac_try) 2>&5 3628 ac_status=$? 3629 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3630 (exit $ac_status); }; }; then 3631 ac_cv_c_const=yes 3632else 3633 echo "$as_me: failed program was:" >&5 3634sed 's/^/| /' conftest.$ac_ext >&5 3635 3636ac_cv_c_const=no 3637fi 3638rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3639fi 3640echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 3641echo "${ECHO_T}$ac_cv_c_const" >&6 3642if test $ac_cv_c_const = no; then 3643 3644cat >>confdefs.h <<\_ACEOF 3645@%:@define const 3646_ACEOF 3647 3648fi 3649 3650 3651# Checks for library functions. 3652 3653for ac_header in stdlib.h 3654do 3655as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3656if eval "test \"\${$as_ac_Header+set}\" = set"; then 3657 echo "$as_me:$LINENO: checking for $ac_header" >&5 3658echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3659if eval "test \"\${$as_ac_Header+set}\" = set"; then 3660 echo $ECHO_N "(cached) $ECHO_C" >&6 3661fi 3662echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3663echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3664else 3665 # Is the header compilable? 3666echo "$as_me:$LINENO: checking $ac_header usability" >&5 3667echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3668cat >conftest.$ac_ext <<_ACEOF 3669/* confdefs.h. */ 3670_ACEOF 3671cat confdefs.h >>conftest.$ac_ext 3672cat >>conftest.$ac_ext <<_ACEOF 3673/* end confdefs.h. */ 3674$ac_includes_default 3675@%:@include <$ac_header> 3676_ACEOF 3677rm -f conftest.$ac_objext 3678if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3679 (eval $ac_compile) 2>conftest.er1 3680 ac_status=$? 3681 grep -v '^ *+' conftest.er1 >conftest.err 3682 rm -f conftest.er1 3683 cat conftest.err >&5 3684 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3685 (exit $ac_status); } && 3686 { ac_try='test -z "$ac_c_werror_flag" 3687 || test ! -s conftest.err' 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 $ac_status); }; } && 3693 { ac_try='test -s conftest.$ac_objext' 3694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3695 (eval $ac_try) 2>&5 3696 ac_status=$? 3697 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3698 (exit $ac_status); }; }; then 3699 ac_header_compiler=yes 3700else 3701 echo "$as_me: failed program was:" >&5 3702sed 's/^/| /' conftest.$ac_ext >&5 3703 3704ac_header_compiler=no 3705fi 3706rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3707echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3708echo "${ECHO_T}$ac_header_compiler" >&6 3709 3710# Is the header present? 3711echo "$as_me:$LINENO: checking $ac_header presence" >&5 3712echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3713cat >conftest.$ac_ext <<_ACEOF 3714/* confdefs.h. */ 3715_ACEOF 3716cat confdefs.h >>conftest.$ac_ext 3717cat >>conftest.$ac_ext <<_ACEOF 3718/* end confdefs.h. */ 3719@%:@include <$ac_header> 3720_ACEOF 3721if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3722 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3723 ac_status=$? 3724 grep -v '^ *+' conftest.er1 >conftest.err 3725 rm -f conftest.er1 3726 cat conftest.err >&5 3727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3728 (exit $ac_status); } >/dev/null; then 3729 if test -s conftest.err; then 3730 ac_cpp_err=$ac_c_preproc_warn_flag 3731 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3732 else 3733 ac_cpp_err= 3734 fi 3735else 3736 ac_cpp_err=yes 3737fi 3738if test -z "$ac_cpp_err"; then 3739 ac_header_preproc=yes 3740else 3741 echo "$as_me: failed program was:" >&5 3742sed 's/^/| /' conftest.$ac_ext >&5 3743 3744 ac_header_preproc=no 3745fi 3746rm -f conftest.err conftest.$ac_ext 3747echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3748echo "${ECHO_T}$ac_header_preproc" >&6 3749 3750# So? What about this header? 3751case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 3752 yes:no: ) 3753 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3754echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3755 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 3756echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 3757 ac_header_preproc=yes 3758 ;; 3759 no:yes:* ) 3760 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3761echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3762 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3763echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3764 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 3765echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 3766 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 3767echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 3768 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3769echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 3770 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 3771echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 3772 ( 3773 cat <<\_ASBOX 3774@%:@@%:@ --------------------------------- @%:@@%:@ 3775@%:@@%:@ Report this to BUG-REPORT-ADDRESS @%:@@%:@ 3776@%:@@%:@ --------------------------------- @%:@@%:@ 3777_ASBOX 3778 ) | 3779 sed "s/^/$as_me: WARNING: /" >&2 3780 ;; 3781esac 3782echo "$as_me:$LINENO: checking for $ac_header" >&5 3783echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3784if eval "test \"\${$as_ac_Header+set}\" = set"; then 3785 echo $ECHO_N "(cached) $ECHO_C" >&6 3786else 3787 eval "$as_ac_Header=\$ac_header_preproc" 3788fi 3789echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3790echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3791 3792fi 3793if test `eval echo '${'$as_ac_Header'}'` = yes; then 3794 cat >>confdefs.h <<_ACEOF 3795@%:@define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3796_ACEOF 3797 3798fi 3799 3800done 3801 3802echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 3803echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 3804if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then 3805 echo $ECHO_N "(cached) $ECHO_C" >&6 3806else 3807 if test "$cross_compiling" = yes; then 3808 ac_cv_func_malloc_0_nonnull=no 3809else 3810 cat >conftest.$ac_ext <<_ACEOF 3811/* confdefs.h. */ 3812_ACEOF 3813cat confdefs.h >>conftest.$ac_ext 3814cat >>conftest.$ac_ext <<_ACEOF 3815/* end confdefs.h. */ 3816#if STDC_HEADERS || HAVE_STDLIB_H 3817# include <stdlib.h> 3818#else 3819char *malloc (); 3820#endif 3821 3822int 3823main () 3824{ 3825exit (malloc (0) ? 0 : 1); 3826 ; 3827 return 0; 3828} 3829_ACEOF 3830rm -f conftest$ac_exeext 3831if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3832 (eval $ac_link) 2>&5 3833 ac_status=$? 3834 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3835 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3837 (eval $ac_try) 2>&5 3838 ac_status=$? 3839 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3840 (exit $ac_status); }; }; then 3841 ac_cv_func_malloc_0_nonnull=yes 3842else 3843 echo "$as_me: program exited with status $ac_status" >&5 3844echo "$as_me: failed program was:" >&5 3845sed 's/^/| /' conftest.$ac_ext >&5 3846 3847( exit $ac_status ) 3848ac_cv_func_malloc_0_nonnull=no 3849fi 3850rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3851fi 3852fi 3853echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 3854echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 3855if test $ac_cv_func_malloc_0_nonnull = yes; then 3856 3857cat >>confdefs.h <<\_ACEOF 3858@%:@define HAVE_MALLOC 1 3859_ACEOF 3860 3861else 3862 cat >>confdefs.h <<\_ACEOF 3863@%:@define HAVE_MALLOC 0 3864_ACEOF 3865 3866 case $LIB@&t@OBJS in 3867 "malloc.$ac_objext" | \ 3868 *" malloc.$ac_objext" | \ 3869 "malloc.$ac_objext "* | \ 3870 *" malloc.$ac_objext "* ) ;; 3871 *) LIB@&t@OBJS="$LIB@&t@OBJS malloc.$ac_objext" ;; 3872esac 3873 3874 3875cat >>confdefs.h <<\_ACEOF 3876@%:@define malloc rpl_malloc 3877_ACEOF 3878 3879fi 3880 3881 3882 3883 3884 3885 3886 3887 3888for ac_func in atexit pow sqrt strchr strstr 3889do 3890as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3891echo "$as_me:$LINENO: checking for $ac_func" >&5 3892echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3893if eval "test \"\${$as_ac_var+set}\" = set"; then 3894 echo $ECHO_N "(cached) $ECHO_C" >&6 3895else 3896 cat >conftest.$ac_ext <<_ACEOF 3897/* confdefs.h. */ 3898_ACEOF 3899cat confdefs.h >>conftest.$ac_ext 3900cat >>conftest.$ac_ext <<_ACEOF 3901/* end confdefs.h. */ 3902/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 3903 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 3904#define $ac_func innocuous_$ac_func 3905 3906/* System header to define __stub macros and hopefully few prototypes, 3907 which can conflict with char $ac_func (); below. 3908 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3909 <limits.h> exists even on freestanding compilers. */ 3910 3911#ifdef __STDC__ 3912# include <limits.h> 3913#else 3914# include <assert.h> 3915#endif 3916 3917#undef $ac_func 3918 3919/* Override any gcc2 internal prototype to avoid an error. */ 3920#ifdef __cplusplus 3921extern "C" 3922{ 3923#endif 3924/* We use char because int might match the return type of a gcc2 3925 builtin and then its argument prototype would still apply. */ 3926char $ac_func (); 3927/* The GNU C library defines this for functions which it implements 3928 to always fail with ENOSYS. Some functions are actually named 3929 something starting with __ and the normal name is an alias. */ 3930#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3931choke me 3932#else 3933char (*f) () = $ac_func; 3934#endif 3935#ifdef __cplusplus 3936} 3937#endif 3938 3939int 3940main () 3941{ 3942return f != $ac_func; 3943 ; 3944 return 0; 3945} 3946_ACEOF 3947rm -f conftest.$ac_objext conftest$ac_exeext 3948if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3949 (eval $ac_link) 2>conftest.er1 3950 ac_status=$? 3951 grep -v '^ *+' conftest.er1 >conftest.err 3952 rm -f conftest.er1 3953 cat conftest.err >&5 3954 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3955 (exit $ac_status); } && 3956 { ac_try='test -z "$ac_c_werror_flag" 3957 || test ! -s conftest.err' 3958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3959 (eval $ac_try) 2>&5 3960 ac_status=$? 3961 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3962 (exit $ac_status); }; } && 3963 { ac_try='test -s conftest$ac_exeext' 3964 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3965 (eval $ac_try) 2>&5 3966 ac_status=$? 3967 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3968 (exit $ac_status); }; }; then 3969 eval "$as_ac_var=yes" 3970else 3971 echo "$as_me: failed program was:" >&5 3972sed 's/^/| /' conftest.$ac_ext >&5 3973 3974eval "$as_ac_var=no" 3975fi 3976rm -f conftest.err conftest.$ac_objext \ 3977 conftest$ac_exeext conftest.$ac_ext 3978fi 3979echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3980echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3981if test `eval echo '${'$as_ac_var'}'` = yes; then 3982 cat >>confdefs.h <<_ACEOF 3983@%:@define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3984_ACEOF 3985 3986fi 3987done 3988 3989 3990 ac_config_files="$ac_config_files Makefile data/Makefile src/Makefile" 3991 3992cat >confcache <<\_ACEOF 3993# This file is a shell script that caches the results of configure 3994# tests run on this system so they can be shared between configure 3995# scripts and configure runs, see configure's option --config-cache. 3996# It is not useful on other systems. If it contains results you don't 3997# want to keep, you may remove or edit it. 3998# 3999# config.status only pays attention to the cache file if you give it 4000# the --recheck option to rerun configure. 4001# 4002# `ac_cv_env_foo' variables (set or unset) will be overridden when 4003# loading this file, other *unset* `ac_cv_foo' will be assigned the 4004# following values. 4005 4006_ACEOF 4007 4008# The following way of writing the cache mishandles newlines in values, 4009# but we know of no workaround that is simple, portable, and efficient. 4010# So, don't put newlines in cache variables' values. 4011# Ultrix sh set writes to stderr and can't be redirected directly, 4012# and sets the high bit in the cache file unless we assign to the vars. 4013{ 4014 (set) 2>&1 | 4015 case `(ac_space=' '; set | grep ac_space) 2>&1` in 4016 *ac_space=\ *) 4017 # `set' does not quote correctly, so add quotes (double-quote 4018 # substitution turns \\\\ into \\, and sed turns \\ into \). 4019 sed -n \ 4020 "s/'/'\\\\''/g; 4021 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4022 ;; 4023 *) 4024 # `set' quotes correctly as required by POSIX, so do not add quotes. 4025 sed -n \ 4026 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 4027 ;; 4028 esac; 4029} | 4030 sed ' 4031 t clear 4032 : clear 4033 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4034 t end 4035 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4036 : end' >>confcache 4037if diff $cache_file confcache >/dev/null 2>&1; then :; else 4038 if test -w $cache_file; then 4039 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 4040 cat confcache >$cache_file 4041 else 4042 echo "not updating unwritable cache $cache_file" 4043 fi 4044fi 4045rm -f confcache 4046 4047test "x$prefix" = xNONE && prefix=$ac_default_prefix 4048# Let make expand exec_prefix. 4049test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4050 4051# VPATH may cause trouble with some makes, so we remove $(srcdir), 4052# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4053# trailing colons and then remove the whole line if VPATH becomes empty 4054# (actually we leave an empty line to preserve line numbers). 4055if test "x$srcdir" = x.; then 4056 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4057s/:*\$(srcdir):*/:/; 4058s/:*\${srcdir}:*/:/; 4059s/:*@srcdir@:*/:/; 4060s/^\([^=]*=[ ]*\):*/\1/; 4061s/:*$//; 4062s/^[^=]*=[ ]*$//; 4063}' 4064fi 4065 4066DEFS=-DHAVE_CONFIG_H 4067 4068ac_libobjs= 4069ac_ltlibobjs= 4070for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue 4071 # 1. Remove the extension, and $U if already installed. 4072 ac_i=`echo "$ac_i" | 4073 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 4074 # 2. Add them. 4075 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 4076 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 4077done 4078LIB@&t@OBJS=$ac_libobjs 4079 4080LTLIBOBJS=$ac_ltlibobjs 4081 4082 4083 4084: ${CONFIG_STATUS=./config.status} 4085ac_clean_files_save=$ac_clean_files 4086ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4087{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 4088echo "$as_me: creating $CONFIG_STATUS" >&6;} 4089cat >$CONFIG_STATUS <<_ACEOF 4090#! $SHELL 4091# Generated by $as_me. 4092# Run this file to recreate the current configuration. 4093# Compiler output produced by configure, useful for debugging 4094# configure, is in config.log if it exists. 4095 4096debug=false 4097ac_cs_recheck=false 4098ac_cs_silent=false 4099SHELL=\${CONFIG_SHELL-$SHELL} 4100_ACEOF 4101 4102cat >>$CONFIG_STATUS <<\_ACEOF 4103## --------------------- ## 4104## M4sh Initialization. ## 4105## --------------------- ## 4106 4107# Be Bourne compatible 4108if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 4109 emulate sh 4110 NULLCMD=: 4111 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 4112 # is contrary to our usage. Disable this feature. 4113 alias -g '${1+"$@"}'='"$@"' 4114elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 4115 set -o posix 4116fi 4117DUALCASE=1; export DUALCASE # for MKS sh 4118 4119# Support unset when possible. 4120if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4121 as_unset=unset 4122else 4123 as_unset=false 4124fi 4125 4126 4127# Work around bugs in pre-3.0 UWIN ksh. 4128$as_unset ENV MAIL MAILPATH 4129PS1='$ ' 4130PS2='> ' 4131PS4='+ ' 4132 4133# NLS nuisances. 4134for as_var in \ 4135 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 4136 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 4137 LC_TELEPHONE LC_TIME 4138do 4139 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 4140 eval $as_var=C; export $as_var 4141 else 4142 $as_unset $as_var 4143 fi 4144done 4145 4146# Required to use basename. 4147if expr a : '\(a\)' >/dev/null 2>&1; then 4148 as_expr=expr 4149else 4150 as_expr=false 4151fi 4152 4153if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 4154 as_basename=basename 4155else 4156 as_basename=false 4157fi 4158 4159 4160# Name of the executable. 4161as_me=`$as_basename "$0" || 4162$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4163 X"$0" : 'X\(//\)$' \| \ 4164 X"$0" : 'X\(/\)$' \| \ 4165 . : '\(.\)' 2>/dev/null || 4166echo X/"$0" | 4167 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 4168 /^X\/\(\/\/\)$/{ s//\1/; q; } 4169 /^X\/\(\/\).*/{ s//\1/; q; } 4170 s/.*/./; q'` 4171 4172 4173# PATH needs CR, and LINENO needs CR and PATH. 4174# Avoid depending upon Character Ranges. 4175as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4176as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4177as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4178as_cr_digits='0123456789' 4179as_cr_alnum=$as_cr_Letters$as_cr_digits 4180 4181# The user is always right. 4182if test "${PATH_SEPARATOR+set}" != set; then 4183 echo "#! /bin/sh" >conf$$.sh 4184 echo "exit 0" >>conf$$.sh 4185 chmod +x conf$$.sh 4186 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 4187 PATH_SEPARATOR=';' 4188 else 4189 PATH_SEPARATOR=: 4190 fi 4191 rm -f conf$$.sh 4192fi 4193 4194 4195 as_lineno_1=$LINENO 4196 as_lineno_2=$LINENO 4197 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 4198 test "x$as_lineno_1" != "x$as_lineno_2" && 4199 test "x$as_lineno_3" = "x$as_lineno_2" || { 4200 # Find who we are. Look in the path if we contain no path at all 4201 # relative or not. 4202 case $0 in 4203 *[\\/]* ) as_myself=$0 ;; 4204 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4205for as_dir in $PATH 4206do 4207 IFS=$as_save_IFS 4208 test -z "$as_dir" && as_dir=. 4209 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4210done 4211 4212 ;; 4213 esac 4214 # We did not find ourselves, most probably we were run as `sh COMMAND' 4215 # in which case we are not to be found in the path. 4216 if test "x$as_myself" = x; then 4217 as_myself=$0 4218 fi 4219 if test ! -f "$as_myself"; then 4220 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 4221echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 4222 { (exit 1); exit 1; }; } 4223 fi 4224 case $CONFIG_SHELL in 4225 '') 4226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4227for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 4228do 4229 IFS=$as_save_IFS 4230 test -z "$as_dir" && as_dir=. 4231 for as_base in sh bash ksh sh5; do 4232 case $as_dir in 4233 /*) 4234 if ("$as_dir/$as_base" -c ' 4235 as_lineno_1=$LINENO 4236 as_lineno_2=$LINENO 4237 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 4238 test "x$as_lineno_1" != "x$as_lineno_2" && 4239 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 4240 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 4241 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 4242 CONFIG_SHELL=$as_dir/$as_base 4243 export CONFIG_SHELL 4244 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 4245 fi;; 4246 esac 4247 done 4248done 4249;; 4250 esac 4251 4252 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 4253 # uniformly replaced by the line number. The first 'sed' inserts a 4254 # line-number line before each line; the second 'sed' does the real 4255 # work. The second script uses 'N' to pair each line-number line 4256 # with the numbered line, and appends trailing '-' during 4257 # substitution so that $LINENO is not a special case at line end. 4258 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 4259 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 4260 sed '=' <$as_myself | 4261 sed ' 4262 N 4263 s,$,-, 4264 : loop 4265 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 4266 t loop 4267 s,-$,, 4268 s,^['$as_cr_digits']*\n,, 4269 ' >$as_me.lineno && 4270 chmod +x $as_me.lineno || 4271 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 4272echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 4273 { (exit 1); exit 1; }; } 4274 4275 # Don't try to exec as it changes $[0], causing all sort of problems 4276 # (the dirname of $[0] is not the place where we might find the 4277 # original and so on. Autoconf is especially sensible to this). 4278 . ./$as_me.lineno 4279 # Exit status is that of the last command. 4280 exit 4281} 4282 4283 4284case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 4285 *c*,-n*) ECHO_N= ECHO_C=' 4286' ECHO_T=' ' ;; 4287 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 4288 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 4289esac 4290 4291if expr a : '\(a\)' >/dev/null 2>&1; then 4292 as_expr=expr 4293else 4294 as_expr=false 4295fi 4296 4297rm -f conf$$ conf$$.exe conf$$.file 4298echo >conf$$.file 4299if ln -s conf$$.file conf$$ 2>/dev/null; then 4300 # We could just check for DJGPP; but this test a) works b) is more generic 4301 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 4302 if test -f conf$$.exe; then 4303 # Don't use ln at all; we don't have any links 4304 as_ln_s='cp -p' 4305 else 4306 as_ln_s='ln -s' 4307 fi 4308elif ln conf$$.file conf$$ 2>/dev/null; then 4309 as_ln_s=ln 4310else 4311 as_ln_s='cp -p' 4312fi 4313rm -f conf$$ conf$$.exe conf$$.file 4314 4315if mkdir -p . 2>/dev/null; then 4316 as_mkdir_p=: 4317else 4318 test -d ./-p && rmdir ./-p 4319 as_mkdir_p=false 4320fi 4321 4322as_executable_p="test -f" 4323 4324# Sed expression to map a string onto a valid CPP name. 4325as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4326 4327# Sed expression to map a string onto a valid variable name. 4328as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4329 4330 4331# IFS 4332# We need space, tab and new line, in precisely that order. 4333as_nl=' 4334' 4335IFS=" $as_nl" 4336 4337# CDPATH. 4338$as_unset CDPATH 4339 4340exec 6>&1 4341 4342# Open the log real soon, to keep \$[0] and so on meaningful, and to 4343# report actual input values of CONFIG_FILES etc. instead of their 4344# values after options handling. Logging --version etc. is OK. 4345exec 5>>config.log 4346{ 4347 echo 4348 sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX 4349@%:@@%:@ Running $as_me. @%:@@%:@ 4350_ASBOX 4351} >&5 4352cat >&5 <<_CSEOF 4353 4354This file was extended by FULL-PACKAGE-NAME $as_me VERSION, which was 4355generated by GNU Autoconf 2.59. Invocation command line was 4356 4357 CONFIG_FILES = $CONFIG_FILES 4358 CONFIG_HEADERS = $CONFIG_HEADERS 4359 CONFIG_LINKS = $CONFIG_LINKS 4360 CONFIG_COMMANDS = $CONFIG_COMMANDS 4361 $ $0 $@ 4362 4363_CSEOF 4364echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 4365echo >&5 4366_ACEOF 4367 4368# Files that config.status was made for. 4369if test -n "$ac_config_files"; then 4370 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 4371fi 4372 4373if test -n "$ac_config_headers"; then 4374 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 4375fi 4376 4377if test -n "$ac_config_links"; then 4378 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 4379fi 4380 4381if test -n "$ac_config_commands"; then 4382 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 4383fi 4384 4385cat >>$CONFIG_STATUS <<\_ACEOF 4386 4387ac_cs_usage="\ 4388\`$as_me' instantiates files from templates according to the 4389current configuration. 4390 4391Usage: $0 [OPTIONS] [FILE]... 4392 4393 -h, --help print this help, then exit 4394 -V, --version print version number, then exit 4395 -q, --quiet do not print progress messages 4396 -d, --debug don't remove temporary files 4397 --recheck update $as_me by reconfiguring in the same conditions 4398 --file=FILE[:TEMPLATE] 4399 instantiate the configuration file FILE 4400 --header=FILE[:TEMPLATE] 4401 instantiate the configuration header FILE 4402 4403Configuration files: 4404$config_files 4405 4406Configuration headers: 4407$config_headers 4408 4409Report bugs to <bug-autoconf@gnu.org>." 4410_ACEOF 4411 4412cat >>$CONFIG_STATUS <<_ACEOF 4413ac_cs_version="\\ 4414FULL-PACKAGE-NAME config.status VERSION 4415configured by $0, generated by GNU Autoconf 2.59, 4416 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 4417 4418Copyright (C) 2003 Free Software Foundation, Inc. 4419This config.status script is free software; the Free Software Foundation 4420gives unlimited permission to copy, distribute and modify it." 4421srcdir=$srcdir 4422_ACEOF 4423 4424cat >>$CONFIG_STATUS <<\_ACEOF 4425# If no file are specified by the user, then we need to provide default 4426# value. By we need to know if files were specified by the user. 4427ac_need_defaults=: 4428while test $# != 0 4429do 4430 case $1 in 4431 --*=*) 4432 ac_option=`expr "x$1" : 'x\([^=]*\)='` 4433 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 4434 ac_shift=: 4435 ;; 4436 -*) 4437 ac_option=$1 4438 ac_optarg=$2 4439 ac_shift=shift 4440 ;; 4441 *) # This is not an option, so the user has probably given explicit 4442 # arguments. 4443 ac_option=$1 4444 ac_need_defaults=false;; 4445 esac 4446 4447 case $ac_option in 4448 # Handling of the options. 4449_ACEOF 4450cat >>$CONFIG_STATUS <<\_ACEOF 4451 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4452 ac_cs_recheck=: ;; 4453 --version | --vers* | -V ) 4454 echo "$ac_cs_version"; exit 0 ;; 4455 --he | --h) 4456 # Conflict between --help and --header 4457 { { echo "$as_me:$LINENO: error: ambiguous option: $1 4458Try \`$0 --help' for more information." >&5 4459echo "$as_me: error: ambiguous option: $1 4460Try \`$0 --help' for more information." >&2;} 4461 { (exit 1); exit 1; }; };; 4462 --help | --hel | -h ) 4463 echo "$ac_cs_usage"; exit 0 ;; 4464 --debug | --d* | -d ) 4465 debug=: ;; 4466 --file | --fil | --fi | --f ) 4467 $ac_shift 4468 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 4469 ac_need_defaults=false;; 4470 --header | --heade | --head | --hea ) 4471 $ac_shift 4472 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 4473 ac_need_defaults=false;; 4474 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4475 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4476 ac_cs_silent=: ;; 4477 4478 # This is an error. 4479 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 4480Try \`$0 --help' for more information." >&5 4481echo "$as_me: error: unrecognized option: $1 4482Try \`$0 --help' for more information." >&2;} 4483 { (exit 1); exit 1; }; } ;; 4484 4485 *) ac_config_targets="$ac_config_targets $1" ;; 4486 4487 esac 4488 shift 4489done 4490 4491ac_configure_extra_args= 4492 4493if $ac_cs_silent; then 4494 exec 6>/dev/null 4495 ac_configure_extra_args="$ac_configure_extra_args --silent" 4496fi 4497 4498_ACEOF 4499cat >>$CONFIG_STATUS <<_ACEOF 4500if \$ac_cs_recheck; then 4501 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 4502 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4503fi 4504 4505_ACEOF 4506 4507 4508 4509 4510 4511cat >>$CONFIG_STATUS <<\_ACEOF 4512for ac_config_target in $ac_config_targets 4513do 4514 case "$ac_config_target" in 4515 # Handling of arguments. 4516 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4517 "data/Makefile" ) CONFIG_FILES="$CONFIG_FILES data/Makefile" ;; 4518 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 4519 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4520 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 4521echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 4522 { (exit 1); exit 1; }; };; 4523 esac 4524done 4525 4526# If the user did not use the arguments to specify the items to instantiate, 4527# then the envvar interface is used. Set only those that are not. 4528# We use the long form for the default assignment because of an extremely 4529# bizarre bug on SunOS 4.1.3. 4530if $ac_need_defaults; then 4531 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4532 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4533fi 4534 4535# Have a temporary directory for convenience. Make it in the build tree 4536# simply because there is no reason to put it here, and in addition, 4537# creating and moving files from /tmp can sometimes cause problems. 4538# Create a temporary directory, and hook for its removal unless debugging. 4539$debug || 4540{ 4541 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 4542 trap '{ (exit 1); exit 1; }' 1 2 13 15 4543} 4544 4545# Create a (secure) tmp directory for tmp files. 4546 4547{ 4548 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 4549 test -n "$tmp" && test -d "$tmp" 4550} || 4551{ 4552 tmp=./confstat$$-$RANDOM 4553 (umask 077 && mkdir $tmp) 4554} || 4555{ 4556 echo "$me: cannot create a temporary directory in ." >&2 4557 { (exit 1); exit 1; } 4558} 4559 4560_ACEOF 4561 4562cat >>$CONFIG_STATUS <<_ACEOF 4563 4564# 4565# CONFIG_FILES section. 4566# 4567 4568# No need to generate the scripts if there are no CONFIG_FILES. 4569# This happens for instance when ./config.status config.h 4570if test -n "\$CONFIG_FILES"; then 4571 # Protect against being on the right side of a sed subst in config.status. 4572 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 4573 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 4574s,@SHELL@,$SHELL,;t t 4575s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 4576s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 4577s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 4578s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 4579s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 4580s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 4581s,@exec_prefix@,$exec_prefix,;t t 4582s,@prefix@,$prefix,;t t 4583s,@program_transform_name@,$program_transform_name,;t t 4584s,@bindir@,$bindir,;t t 4585s,@sbindir@,$sbindir,;t t 4586s,@libexecdir@,$libexecdir,;t t 4587s,@datadir@,$datadir,;t t 4588s,@sysconfdir@,$sysconfdir,;t t 4589s,@sharedstatedir@,$sharedstatedir,;t t 4590s,@localstatedir@,$localstatedir,;t t 4591s,@libdir@,$libdir,;t t 4592s,@includedir@,$includedir,;t t 4593s,@oldincludedir@,$oldincludedir,;t t 4594s,@infodir@,$infodir,;t t 4595s,@mandir@,$mandir,;t t 4596s,@build_alias@,$build_alias,;t t 4597s,@host_alias@,$host_alias,;t t 4598s,@target_alias@,$target_alias,;t t 4599s,@DEFS@,$DEFS,;t t 4600s,@ECHO_C@,$ECHO_C,;t t 4601s,@ECHO_N@,$ECHO_N,;t t 4602s,@ECHO_T@,$ECHO_T,;t t 4603s,@LIBS@,$LIBS,;t t 4604s,@CXX@,$CXX,;t t 4605s,@CXXFLAGS@,$CXXFLAGS,;t t 4606s,@LDFLAGS@,$LDFLAGS,;t t 4607s,@CPPFLAGS@,$CPPFLAGS,;t t 4608s,@ac_ct_CXX@,$ac_ct_CXX,;t t 4609s,@EXEEXT@,$EXEEXT,;t t 4610s,@OBJEXT@,$OBJEXT,;t t 4611s,@CC@,$CC,;t t 4612s,@CFLAGS@,$CFLAGS,;t t 4613s,@ac_ct_CC@,$ac_ct_CC,;t t 4614s,@CPP@,$CPP,;t t 4615s,@EGREP@,$EGREP,;t t 4616s,@LIB@&t@OBJS@,$LIB@&t@OBJS,;t t 4617s,@LTLIBOBJS@,$LTLIBOBJS,;t t 4618CEOF 4619 4620_ACEOF 4621 4622 cat >>$CONFIG_STATUS <<\_ACEOF 4623 # Split the substitutions into bite-sized pieces for seds with 4624 # small command number limits, like on Digital OSF/1 and HP-UX. 4625 ac_max_sed_lines=48 4626 ac_sed_frag=1 # Number of current file. 4627 ac_beg=1 # First line for current file. 4628 ac_end=$ac_max_sed_lines # Line after last line for current file. 4629 ac_more_lines=: 4630 ac_sed_cmds= 4631 while $ac_more_lines; do 4632 if test $ac_beg -gt 1; then 4633 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4634 else 4635 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4636 fi 4637 if test ! -s $tmp/subs.frag; then 4638 ac_more_lines=false 4639 else 4640 # The purpose of the label and of the branching condition is to 4641 # speed up the sed processing (if there are no `@' at all, there 4642 # is no need to browse any of the substitutions). 4643 # These are the two extra sed commands mentioned above. 4644 (echo ':t 4645 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 4646 if test -z "$ac_sed_cmds"; then 4647 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 4648 else 4649 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 4650 fi 4651 ac_sed_frag=`expr $ac_sed_frag + 1` 4652 ac_beg=$ac_end 4653 ac_end=`expr $ac_end + $ac_max_sed_lines` 4654 fi 4655 done 4656 if test -z "$ac_sed_cmds"; then 4657 ac_sed_cmds=cat 4658 fi 4659fi # test -n "$CONFIG_FILES" 4660 4661_ACEOF 4662cat >>$CONFIG_STATUS <<\_ACEOF 4663for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 4664 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4665 case $ac_file in 4666 - | *:- | *:-:* ) # input from stdin 4667 cat >$tmp/stdin 4668 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4669 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4670 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4671 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4672 * ) ac_file_in=$ac_file.in ;; 4673 esac 4674 4675 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 4676 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4677$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4678 X"$ac_file" : 'X\(//\)[^/]' \| \ 4679 X"$ac_file" : 'X\(//\)$' \| \ 4680 X"$ac_file" : 'X\(/\)' \| \ 4681 . : '\(.\)' 2>/dev/null || 4682echo X"$ac_file" | 4683 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4684 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4685 /^X\(\/\/\)$/{ s//\1/; q; } 4686 /^X\(\/\).*/{ s//\1/; q; } 4687 s/.*/./; q'` 4688 { if $as_mkdir_p; then 4689 mkdir -p "$ac_dir" 4690 else 4691 as_dir="$ac_dir" 4692 as_dirs= 4693 while test ! -d "$as_dir"; do 4694 as_dirs="$as_dir $as_dirs" 4695 as_dir=`(dirname "$as_dir") 2>/dev/null || 4696$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4697 X"$as_dir" : 'X\(//\)[^/]' \| \ 4698 X"$as_dir" : 'X\(//\)$' \| \ 4699 X"$as_dir" : 'X\(/\)' \| \ 4700 . : '\(.\)' 2>/dev/null || 4701echo X"$as_dir" | 4702 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4703 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4704 /^X\(\/\/\)$/{ s//\1/; q; } 4705 /^X\(\/\).*/{ s//\1/; q; } 4706 s/.*/./; q'` 4707 done 4708 test ! -n "$as_dirs" || mkdir $as_dirs 4709 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4710echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4711 { (exit 1); exit 1; }; }; } 4712 4713 ac_builddir=. 4714 4715if test "$ac_dir" != .; then 4716 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4717 # A "../" for each directory in $ac_dir_suffix. 4718 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4719else 4720 ac_dir_suffix= ac_top_builddir= 4721fi 4722 4723case $srcdir in 4724 .) # No --srcdir option. We are building in place. 4725 ac_srcdir=. 4726 if test -z "$ac_top_builddir"; then 4727 ac_top_srcdir=. 4728 else 4729 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4730 fi ;; 4731 [\\/]* | ?:[\\/]* ) # Absolute path. 4732 ac_srcdir=$srcdir$ac_dir_suffix; 4733 ac_top_srcdir=$srcdir ;; 4734 *) # Relative path. 4735 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4736 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4737esac 4738 4739# Do not use `cd foo && pwd` to compute absolute paths, because 4740# the directories may not exist. 4741case `pwd` in 4742.) ac_abs_builddir="$ac_dir";; 4743*) 4744 case "$ac_dir" in 4745 .) ac_abs_builddir=`pwd`;; 4746 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 4747 *) ac_abs_builddir=`pwd`/"$ac_dir";; 4748 esac;; 4749esac 4750case $ac_abs_builddir in 4751.) ac_abs_top_builddir=${ac_top_builddir}.;; 4752*) 4753 case ${ac_top_builddir}. in 4754 .) ac_abs_top_builddir=$ac_abs_builddir;; 4755 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 4756 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 4757 esac;; 4758esac 4759case $ac_abs_builddir in 4760.) ac_abs_srcdir=$ac_srcdir;; 4761*) 4762 case $ac_srcdir in 4763 .) ac_abs_srcdir=$ac_abs_builddir;; 4764 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 4765 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 4766 esac;; 4767esac 4768case $ac_abs_builddir in 4769.) ac_abs_top_srcdir=$ac_top_srcdir;; 4770*) 4771 case $ac_top_srcdir in 4772 .) ac_abs_top_srcdir=$ac_abs_builddir;; 4773 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 4774 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 4775 esac;; 4776esac 4777 4778 4779 4780 if test x"$ac_file" != x-; then 4781 { echo "$as_me:$LINENO: creating $ac_file" >&5 4782echo "$as_me: creating $ac_file" >&6;} 4783 rm -f "$ac_file" 4784 fi 4785 # Let's still pretend it is `configure' which instantiates (i.e., don't 4786 # use $as_me), people would be surprised to read: 4787 # /* config.h. Generated by config.status. */ 4788 if test x"$ac_file" = x-; then 4789 configure_input= 4790 else 4791 configure_input="$ac_file. " 4792 fi 4793 configure_input=$configure_input"Generated from `echo $ac_file_in | 4794 sed 's,.*/,,'` by configure." 4795 4796 # First look for the input files in the build tree, otherwise in the 4797 # src tree. 4798 ac_file_inputs=`IFS=: 4799 for f in $ac_file_in; do 4800 case $f in 4801 -) echo $tmp/stdin ;; 4802 [\\/$]*) 4803 # Absolute (can't be DOS-style, as IFS=:) 4804 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4805echo "$as_me: error: cannot find input file: $f" >&2;} 4806 { (exit 1); exit 1; }; } 4807 echo "$f";; 4808 *) # Relative 4809 if test -f "$f"; then 4810 # Build tree 4811 echo "$f" 4812 elif test -f "$srcdir/$f"; then 4813 # Source tree 4814 echo "$srcdir/$f" 4815 else 4816 # /dev/null tree 4817 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4818echo "$as_me: error: cannot find input file: $f" >&2;} 4819 { (exit 1); exit 1; }; } 4820 fi;; 4821 esac 4822 done` || { (exit 1); exit 1; } 4823_ACEOF 4824cat >>$CONFIG_STATUS <<_ACEOF 4825 sed "$ac_vpsub 4826$extrasub 4827_ACEOF 4828cat >>$CONFIG_STATUS <<\_ACEOF 4829:t 4830/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4831s,@configure_input@,$configure_input,;t t 4832s,@srcdir@,$ac_srcdir,;t t 4833s,@abs_srcdir@,$ac_abs_srcdir,;t t 4834s,@top_srcdir@,$ac_top_srcdir,;t t 4835s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 4836s,@builddir@,$ac_builddir,;t t 4837s,@abs_builddir@,$ac_abs_builddir,;t t 4838s,@top_builddir@,$ac_top_builddir,;t t 4839s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 4840" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 4841 rm -f $tmp/stdin 4842 if test x"$ac_file" != x-; then 4843 mv $tmp/out $ac_file 4844 else 4845 cat $tmp/out 4846 rm -f $tmp/out 4847 fi 4848 4849done 4850_ACEOF 4851cat >>$CONFIG_STATUS <<\_ACEOF 4852 4853# 4854# CONFIG_HEADER section. 4855# 4856 4857# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 4858# NAME is the cpp macro being defined and VALUE is the value it is being given. 4859# 4860# ac_d sets the value in "#define NAME VALUE" lines. 4861ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 4862ac_dB='[ ].*$,\1#\2' 4863ac_dC=' ' 4864ac_dD=',;t' 4865# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 4866ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4867ac_uB='$,\1#\2define\3' 4868ac_uC=' ' 4869ac_uD=',;t' 4870 4871for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 4872 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4873 case $ac_file in 4874 - | *:- | *:-:* ) # input from stdin 4875 cat >$tmp/stdin 4876 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4877 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4878 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4879 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4880 * ) ac_file_in=$ac_file.in ;; 4881 esac 4882 4883 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 4884echo "$as_me: creating $ac_file" >&6;} 4885 4886 # First look for the input files in the build tree, otherwise in the 4887 # src tree. 4888 ac_file_inputs=`IFS=: 4889 for f in $ac_file_in; do 4890 case $f in 4891 -) echo $tmp/stdin ;; 4892 [\\/$]*) 4893 # Absolute (can't be DOS-style, as IFS=:) 4894 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4895echo "$as_me: error: cannot find input file: $f" >&2;} 4896 { (exit 1); exit 1; }; } 4897 # Do quote $f, to prevent DOS paths from being IFS'd. 4898 echo "$f";; 4899 *) # Relative 4900 if test -f "$f"; then 4901 # Build tree 4902 echo "$f" 4903 elif test -f "$srcdir/$f"; then 4904 # Source tree 4905 echo "$srcdir/$f" 4906 else 4907 # /dev/null tree 4908 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4909echo "$as_me: error: cannot find input file: $f" >&2;} 4910 { (exit 1); exit 1; }; } 4911 fi;; 4912 esac 4913 done` || { (exit 1); exit 1; } 4914 # Remove the trailing spaces. 4915 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 4916 4917_ACEOF 4918 4919# Transform confdefs.h into two sed scripts, `conftest.defines' and 4920# `conftest.undefs', that substitutes the proper values into 4921# config.h.in to produce config.h. The first handles `#define' 4922# templates, and the second `#undef' templates. 4923# And first: Protect against being on the right side of a sed subst in 4924# config.status. Protect against being in an unquoted here document 4925# in config.status. 4926rm -f conftest.defines conftest.undefs 4927# Using a here document instead of a string reduces the quoting nightmare. 4928# Putting comments in sed scripts is not portable. 4929# 4930# `end' is used to avoid that the second main sed command (meant for 4931# 0-ary CPP macros) applies to n-ary macro definitions. 4932# See the Autoconf documentation for `clear'. 4933cat >confdef2sed.sed <<\_ACEOF 4934s/[\\&,]/\\&/g 4935s,[\\$`],\\&,g 4936t clear 4937: clear 4938s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 4939t end 4940s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 4941: end 4942_ACEOF 4943# If some macros were called several times there might be several times 4944# the same #defines, which is useless. Nevertheless, we may not want to 4945# sort them, since we want the *last* AC-DEFINE to be honored. 4946uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 4947sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 4948rm -f confdef2sed.sed 4949 4950# This sed command replaces #undef with comments. This is necessary, for 4951# example, in the case of _POSIX_SOURCE, which is predefined and required 4952# on some systems where configure will not decide to define it. 4953cat >>conftest.undefs <<\_ACEOF 4954s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 4955_ACEOF 4956 4957# Break up conftest.defines because some shells have a limit on the size 4958# of here documents, and old seds have small limits too (100 cmds). 4959echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 4960echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 4961echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 4962echo ' :' >>$CONFIG_STATUS 4963rm -f conftest.tail 4964while grep . conftest.defines >/dev/null 4965do 4966 # Write a limited-size here document to $tmp/defines.sed. 4967 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 4968 # Speed up: don't consider the non `#define' lines. 4969 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 4970 # Work around the forget-to-reset-the-flag bug. 4971 echo 't clr' >>$CONFIG_STATUS 4972 echo ': clr' >>$CONFIG_STATUS 4973 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 4974 echo 'CEOF 4975 sed -f $tmp/defines.sed $tmp/in >$tmp/out 4976 rm -f $tmp/in 4977 mv $tmp/out $tmp/in 4978' >>$CONFIG_STATUS 4979 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 4980 rm -f conftest.defines 4981 mv conftest.tail conftest.defines 4982done 4983rm -f conftest.defines 4984echo ' fi # grep' >>$CONFIG_STATUS 4985echo >>$CONFIG_STATUS 4986 4987# Break up conftest.undefs because some shells have a limit on the size 4988# of here documents, and old seds have small limits too (100 cmds). 4989echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 4990rm -f conftest.tail 4991while grep . conftest.undefs >/dev/null 4992do 4993 # Write a limited-size here document to $tmp/undefs.sed. 4994 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 4995 # Speed up: don't consider the non `#undef' 4996 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 4997 # Work around the forget-to-reset-the-flag bug. 4998 echo 't clr' >>$CONFIG_STATUS 4999 echo ': clr' >>$CONFIG_STATUS 5000 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 5001 echo 'CEOF 5002 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 5003 rm -f $tmp/in 5004 mv $tmp/out $tmp/in 5005' >>$CONFIG_STATUS 5006 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 5007 rm -f conftest.undefs 5008 mv conftest.tail conftest.undefs 5009done 5010rm -f conftest.undefs 5011 5012cat >>$CONFIG_STATUS <<\_ACEOF 5013 # Let's still pretend it is `configure' which instantiates (i.e., don't 5014 # use $as_me), people would be surprised to read: 5015 # /* config.h. Generated by config.status. */ 5016 if test x"$ac_file" = x-; then 5017 echo "/* Generated by configure. */" >$tmp/config.h 5018 else 5019 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 5020 fi 5021 cat $tmp/in >>$tmp/config.h 5022 rm -f $tmp/in 5023 if test x"$ac_file" != x-; then 5024 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 5025 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 5026echo "$as_me: $ac_file is unchanged" >&6;} 5027 else 5028 ac_dir=`(dirname "$ac_file") 2>/dev/null || 5029$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5030 X"$ac_file" : 'X\(//\)[^/]' \| \ 5031 X"$ac_file" : 'X\(//\)$' \| \ 5032 X"$ac_file" : 'X\(/\)' \| \ 5033 . : '\(.\)' 2>/dev/null || 5034echo X"$ac_file" | 5035 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5036 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5037 /^X\(\/\/\)$/{ s//\1/; q; } 5038 /^X\(\/\).*/{ s//\1/; q; } 5039 s/.*/./; q'` 5040 { if $as_mkdir_p; then 5041 mkdir -p "$ac_dir" 5042 else 5043 as_dir="$ac_dir" 5044 as_dirs= 5045 while test ! -d "$as_dir"; do 5046 as_dirs="$as_dir $as_dirs" 5047 as_dir=`(dirname "$as_dir") 2>/dev/null || 5048$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5049 X"$as_dir" : 'X\(//\)[^/]' \| \ 5050 X"$as_dir" : 'X\(//\)$' \| \ 5051 X"$as_dir" : 'X\(/\)' \| \ 5052 . : '\(.\)' 2>/dev/null || 5053echo X"$as_dir" | 5054 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5055 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5056 /^X\(\/\/\)$/{ s//\1/; q; } 5057 /^X\(\/\).*/{ s//\1/; q; } 5058 s/.*/./; q'` 5059 done 5060 test ! -n "$as_dirs" || mkdir $as_dirs 5061 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 5062echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 5063 { (exit 1); exit 1; }; }; } 5064 5065 rm -f $ac_file 5066 mv $tmp/config.h $ac_file 5067 fi 5068 else 5069 cat $tmp/config.h 5070 rm -f $tmp/config.h 5071 fi 5072done 5073_ACEOF 5074 5075cat >>$CONFIG_STATUS <<\_ACEOF 5076 5077{ (exit 0); exit 0; } 5078_ACEOF 5079chmod +x $CONFIG_STATUS 5080ac_clean_files=$ac_clean_files_save 5081 5082 5083# configure is writing to config.log, and then calls config.status. 5084# config.status does its own redirection, appending to config.log. 5085# Unfortunately, on DOS this fails, as config.log is still kept open 5086# by configure, so config.status won't be able to write to it; its 5087# output is simply discarded. So we exec the FD to /dev/null, 5088# effectively closing config.log, so it can be properly (re)opened and 5089# appended to by config.status. When coming back to configure, we 5090# need to make the FD available again. 5091if test "$no_create" != yes; then 5092 ac_cs_success=: 5093 ac_config_status_args= 5094 test "$silent" = yes && 5095 ac_config_status_args="$ac_config_status_args --quiet" 5096 exec 5>/dev/null 5097 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5098 exec 5>>config.log 5099 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5100 # would make configure fail if this is the last instruction. 5101 $ac_cs_success || { (exit 1); exit 1; } 5102fi 5103 5104