1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.59 for sextractor 2.5.0. 4# 5# Report bugs to <bertin@iap.fr>. 6# 7# Copyright (C) 2003 Free Software Foundation, Inc. 8# This configure script is free software; the Free Software Foundation 9# gives unlimited permission to copy, distribute and modify it. 10## --------------------- ## 11## M4sh Initialization. ## 12## --------------------- ## 13 14# Be Bourne compatible 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. 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then 780 # Omit some internal or obsolete options to make the list less imposing. 781 # This message is too long to be a string in the A/UX 3.1 sh. 782 cat <<_ACEOF 783\`configure' configures sextractor 2.5.0 to adapt to many kinds of systems. 784 785Usage: $0 [OPTION]... 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Invocation command line was 985 986 $ $0 $@ 987 988_ACEOF 989{ 990cat <<_ASUNAME 991## --------- ## 992## Platform. ## 993## --------- ## 994 995hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 996uname -m = `(uname -m) 2>/dev/null || echo unknown` 997uname -r = `(uname -r) 2>/dev/null || echo unknown` 998uname -s = `(uname -s) 2>/dev/null || echo unknown` 999uname -v = `(uname -v) 2>/dev/null || echo unknown` 1000 1001/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1002/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1003 1004/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1005/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1006/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1007hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 1008/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1009/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1010/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1011 1012_ASUNAME 1013 1014as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1015for as_dir in $PATH 1016do 1017 IFS=$as_save_IFS 1018 test -z "$as_dir" && as_dir=. 1019 echo "PATH: $as_dir" 1020done 1021 1022} >&5 1023 1024cat >&5 <<_ACEOF 1025 1026 1027## ----------- ## 1028## Core tests. ## 1029## ----------- ## 1030 1031_ACEOF 1032 1033 1034# Keep a trace of the command line. 1035# Strip out --no-create and --no-recursion so they do not pile up. 1036# Strip out --silent because we don't want to record it for future runs. 1037# Also quote any args containing shell meta-characters. 1038# Make two passes to allow for proper duplicate-argument suppression. 1039ac_configure_args= 1040ac_configure_args0= 1041ac_configure_args1= 1042ac_sep= 1043ac_must_keep_next=false 1044for ac_pass in 1 2 1045do 1046 for ac_arg 1047 do 1048 case $ac_arg in 1049 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1050 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1051 | -silent | --silent | --silen | --sile | --sil) 1052 continue ;; 1053 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1054 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1055 esac 1056 case $ac_pass in 1057 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1058 2) 1059 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1060 if test $ac_must_keep_next = true; then 1061 ac_must_keep_next=false # Got value, back to normal. 1062 else 1063 case $ac_arg in 1064 *=* | --config-cache | -C | -disable-* | --disable-* \ 1065 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1066 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1067 | -with-* | --with-* | -without-* | --without-* | --x) 1068 case "$ac_configure_args0 " in 1069 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1070 esac 1071 ;; 1072 -* ) ac_must_keep_next=true ;; 1073 esac 1074 fi 1075 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1076 # Get rid of the leading space. 1077 ac_sep=" " 1078 ;; 1079 esac 1080 done 1081done 1082$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1083$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1084 1085# When interrupted or exit'd, cleanup temporary files, and complete 1086# config.log. We remove comments because anyway the quotes in there 1087# would cause problems or look ugly. 1088# WARNING: Be sure not to use single quotes in there, as some shells, 1089# such as our DU 5.0 friend, will then `close' the trap. 1090trap 'exit_status=$? 1091 # Save into config.log some information that might help in debugging. 1092 { 1093 echo 1094 1095 cat <<\_ASBOX 1096## ---------------- ## 1097## Cache variables. ## 1098## ---------------- ## 1099_ASBOX 1100 echo 1101 # The following way of writing the cache mishandles newlines in values, 1102{ 1103 (set) 2>&1 | 1104 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1105 *ac_space=\ *) 1106 sed -n \ 1107 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1108 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1109 ;; 1110 *) 1111 sed -n \ 1112 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1113 ;; 1114 esac; 1115} 1116 echo 1117 1118 cat <<\_ASBOX 1119## ----------------- ## 1120## Output variables. ## 1121## ----------------- ## 1122_ASBOX 1123 echo 1124 for ac_var in $ac_subst_vars 1125 do 1126 eval ac_val=$`echo $ac_var` 1127 echo "$ac_var='"'"'$ac_val'"'"'" 1128 done | sort 1129 echo 1130 1131 if test -n "$ac_subst_files"; then 1132 cat <<\_ASBOX 1133## ------------- ## 1134## Output files. ## 1135## ------------- ## 1136_ASBOX 1137 echo 1138 for ac_var in $ac_subst_files 1139 do 1140 eval ac_val=$`echo $ac_var` 1141 echo "$ac_var='"'"'$ac_val'"'"'" 1142 done | sort 1143 echo 1144 fi 1145 1146 if test -s confdefs.h; then 1147 cat <<\_ASBOX 1148## ----------- ## 1149## confdefs.h. ## 1150## ----------- ## 1151_ASBOX 1152 echo 1153 sed "/^$/d" confdefs.h | sort 1154 echo 1155 fi 1156 test "$ac_signal" != 0 && 1157 echo "$as_me: caught signal $ac_signal" 1158 echo "$as_me: exit $exit_status" 1159 } >&5 1160 rm -f core *.core && 1161 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1162 exit $exit_status 1163 ' 0 1164for ac_signal in 1 2 13 15; do 1165 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1166done 1167ac_signal=0 1168 1169# confdefs.h avoids OS command line length limits that DEFS can exceed. 1170rm -rf conftest* confdefs.h 1171# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1172echo >confdefs.h 1173 1174# Predefined preprocessor variables. 1175 1176cat >>confdefs.h <<_ACEOF 1177#define PACKAGE_NAME "$PACKAGE_NAME" 1178_ACEOF 1179 1180 1181cat >>confdefs.h <<_ACEOF 1182#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1183_ACEOF 1184 1185 1186cat >>confdefs.h <<_ACEOF 1187#define PACKAGE_VERSION "$PACKAGE_VERSION" 1188_ACEOF 1189 1190 1191cat >>confdefs.h <<_ACEOF 1192#define PACKAGE_STRING "$PACKAGE_STRING" 1193_ACEOF 1194 1195 1196cat >>confdefs.h <<_ACEOF 1197#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1198_ACEOF 1199 1200 1201# Let the site file select an alternate cache file if it wants to. 1202# Prefer explicitly selected file to automatically selected ones. 1203if test -z "$CONFIG_SITE"; then 1204 if test "x$prefix" != xNONE; then 1205 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1206 else 1207 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1208 fi 1209fi 1210for ac_site_file in $CONFIG_SITE; do 1211 if test -r "$ac_site_file"; then 1212 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1213echo "$as_me: loading site script $ac_site_file" >&6;} 1214 sed 's/^/| /' "$ac_site_file" >&5 1215 . "$ac_site_file" 1216 fi 1217done 1218 1219 1220# Check that the precious variables saved in the cache have kept the same 1221# value. 1222ac_cache_corrupted=false 1223for ac_var in `(set) 2>&1 | 1224 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1225 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1226 eval ac_new_set=\$ac_env_${ac_var}_set 1227 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1228 eval ac_new_val="\$ac_env_${ac_var}_value" 1229 case $ac_old_set,$ac_new_set in 1230 set,) 1231 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1232echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1233 ac_cache_corrupted=: ;; 1234 ,set) 1235 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1236echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1237 ac_cache_corrupted=: ;; 1238 ,);; 1239 *) 1240 if test "x$ac_old_val" != "x$ac_new_val"; then 1241 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1242echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1243 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1244echo "$as_me: former value: $ac_old_val" >&2;} 1245 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1246echo "$as_me: current value: $ac_new_val" >&2;} 1247 ac_cache_corrupted=: 1248 fi;; 1249 esac 1250 # Pass precious variables to config.status. 1251 if test "$ac_new_set" = set; then 1252 case $ac_new_val in 1253 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1254 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1255 *) ac_arg=$ac_var=$ac_new_val ;; 1256 esac 1257 case " $ac_configure_args " in 1258 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1259 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1260 esac 1261 fi 1262done 1263if $ac_cache_corrupted; then 1264 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1265echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1266 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1267echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1268 { (exit 1); exit 1; }; } 1269fi 1270 1271ac_ext=c 1272ac_cpp='$CPP $CPPFLAGS' 1273ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1274ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1275ac_compiler_gnu=$ac_cv_c_compiler_gnu 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304ac_aux_dir= 1305for ac_dir in autoconf $srcdir/autoconf; do 1306 if test -f $ac_dir/install-sh; then 1307 ac_aux_dir=$ac_dir 1308 ac_install_sh="$ac_aux_dir/install-sh -c" 1309 break 1310 elif test -f $ac_dir/install.sh; then 1311 ac_aux_dir=$ac_dir 1312 ac_install_sh="$ac_aux_dir/install.sh -c" 1313 break 1314 elif test -f $ac_dir/shtool; then 1315 ac_aux_dir=$ac_dir 1316 ac_install_sh="$ac_aux_dir/shtool install -c" 1317 break 1318 fi 1319done 1320if test -z "$ac_aux_dir"; then 1321 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&5 1322echo "$as_me: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&2;} 1323 { (exit 1); exit 1; }; } 1324fi 1325ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1326ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1327ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1328 1329 ac_config_headers="$ac_config_headers config.h" 1330 1331am__api_version="1.9" 1332# Find a good install program. We prefer a C program (faster), 1333# so one script is as good as another. But avoid the broken or 1334# incompatible versions: 1335# SysV /etc/install, /usr/sbin/install 1336# SunOS /usr/etc/install 1337# IRIX /sbin/install 1338# AIX /bin/install 1339# AmigaOS /C/install, which installs bootblocks on floppy discs 1340# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1341# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1342# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1343# OS/2's system install, which has a completely different semantic 1344# ./install, which can be erroneously created by make from ./install.sh. 1345echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1346echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1347if test -z "$INSTALL"; then 1348if test "${ac_cv_path_install+set}" = set; then 1349 echo $ECHO_N "(cached) $ECHO_C" >&6 1350else 1351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1352for as_dir in $PATH 1353do 1354 IFS=$as_save_IFS 1355 test -z "$as_dir" && as_dir=. 1356 # Account for people who put trailing slashes in PATH elements. 1357case $as_dir/ in 1358 ./ | .// | /cC/* | \ 1359 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1360 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1361 /usr/ucb/* ) ;; 1362 *) 1363 # OSF1 and SCO ODT 3.0 have their own names for install. 1364 # Don't use installbsd from OSF since it installs stuff as root 1365 # by default. 1366 for ac_prog in ginstall scoinst install; do 1367 for ac_exec_ext in '' $ac_executable_extensions; do 1368 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 1369 if test $ac_prog = install && 1370 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1371 # AIX install. It has an incompatible calling convention. 1372 : 1373 elif test $ac_prog = install && 1374 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1375 # program-specific install script used by HP pwplus--don't use. 1376 : 1377 else 1378 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1379 break 3 1380 fi 1381 fi 1382 done 1383 done 1384 ;; 1385esac 1386done 1387 1388 1389fi 1390 if test "${ac_cv_path_install+set}" = set; then 1391 INSTALL=$ac_cv_path_install 1392 else 1393 # As a last resort, use the slow shell script. We don't cache a 1394 # path for INSTALL within a source directory, because that will 1395 # break other packages using the cache if that directory is 1396 # removed, or if the path is relative. 1397 INSTALL=$ac_install_sh 1398 fi 1399fi 1400echo "$as_me:$LINENO: result: $INSTALL" >&5 1401echo "${ECHO_T}$INSTALL" >&6 1402 1403# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1404# It thinks the first close brace ends the variable substitution. 1405test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1406 1407test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1408 1409test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1410 1411echo "$as_me:$LINENO: checking whether build environment is sane" >&5 1412echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 1413# Just in case 1414sleep 1 1415echo timestamp > conftest.file 1416# Do `set' in a subshell so we don't clobber the current shell's 1417# arguments. Must try -L first in case configure is actually a 1418# symlink; some systems play weird games with the mod time of symlinks 1419# (eg FreeBSD returns the mod time of the symlink's containing 1420# directory). 1421if ( 1422 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 1423 if test "$*" = "X"; then 1424 # -L didn't work. 1425 set X `ls -t $srcdir/configure conftest.file` 1426 fi 1427 rm -f conftest.file 1428 if test "$*" != "X $srcdir/configure conftest.file" \ 1429 && test "$*" != "X conftest.file $srcdir/configure"; then 1430 1431 # If neither matched, then we have a broken ls. This can happen 1432 # if, for instance, CONFIG_SHELL is bash and it inherits a 1433 # broken ls alias from the environment. This has actually 1434 # happened. Such a system could not be considered "sane". 1435 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 1436alias in your environment" >&5 1437echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 1438alias in your environment" >&2;} 1439 { (exit 1); exit 1; }; } 1440 fi 1441 1442 test "$2" = conftest.file 1443 ) 1444then 1445 # Ok. 1446 : 1447else 1448 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1449Check your system clock" >&5 1450echo "$as_me: error: newly created file is older than distributed files! 1451Check your system clock" >&2;} 1452 { (exit 1); exit 1; }; } 1453fi 1454echo "$as_me:$LINENO: result: yes" >&5 1455echo "${ECHO_T}yes" >&6 1456test "$program_prefix" != NONE && 1457 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1458# Use a double $ so make ignores it. 1459test "$program_suffix" != NONE && 1460 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1461# Double any \ or $. echo might interpret backslashes. 1462# By default was `s,x,x', remove it if useless. 1463cat <<\_ACEOF >conftest.sed 1464s/[\\$]/&&/g;s/;s,x,x,$// 1465_ACEOF 1466program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1467rm conftest.sed 1468 1469# expand $ac_aux_dir to an absolute path 1470am_aux_dir=`cd $ac_aux_dir && pwd` 1471 1472test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 1473# Use eval to expand $SHELL 1474if eval "$MISSING --run true"; then 1475 am_missing_run="$MISSING --run " 1476else 1477 am_missing_run= 1478 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 1479echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 1480fi 1481 1482if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 1483 # We used to keeping the `.' as first argument, in order to 1484 # allow $(mkdir_p) to be used without argument. As in 1485 # $(mkdir_p) $(somedir) 1486 # where $(somedir) is conditionally defined. However this is wrong 1487 # for two reasons: 1488 # 1. if the package is installed by a user who cannot write `.' 1489 # make install will fail, 1490 # 2. the above comment should most certainly read 1491 # $(mkdir_p) $(DESTDIR)$(somedir) 1492 # so it does not work when $(somedir) is undefined and 1493 # $(DESTDIR) is not. 1494 # To support the latter case, we have to write 1495 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 1496 # so the `.' trick is pointless. 1497 mkdir_p='mkdir -p --' 1498else 1499 # On NextStep and OpenStep, the `mkdir' command does not 1500 # recognize any option. It will interpret all options as 1501 # directories to create, and then abort because `.' already 1502 # exists. 1503 for d in ./-p ./--version; 1504 do 1505 test -d $d && rmdir $d 1506 done 1507 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 1508 if test -f "$ac_aux_dir/mkinstalldirs"; then 1509 mkdir_p='$(mkinstalldirs)' 1510 else 1511 mkdir_p='$(install_sh) -d' 1512 fi 1513fi 1514 1515for ac_prog in gawk mawk nawk awk 1516do 1517 # Extract the first word of "$ac_prog", so it can be a program name with args. 1518set dummy $ac_prog; ac_word=$2 1519echo "$as_me:$LINENO: checking for $ac_word" >&5 1520echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1521if test "${ac_cv_prog_AWK+set}" = set; then 1522 echo $ECHO_N "(cached) $ECHO_C" >&6 1523else 1524 if test -n "$AWK"; then 1525 ac_cv_prog_AWK="$AWK" # Let the user override the test. 1526else 1527as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1528for as_dir in $PATH 1529do 1530 IFS=$as_save_IFS 1531 test -z "$as_dir" && as_dir=. 1532 for ac_exec_ext in '' $ac_executable_extensions; do 1533 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1534 ac_cv_prog_AWK="$ac_prog" 1535 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1536 break 2 1537 fi 1538done 1539done 1540 1541fi 1542fi 1543AWK=$ac_cv_prog_AWK 1544if test -n "$AWK"; then 1545 echo "$as_me:$LINENO: result: $AWK" >&5 1546echo "${ECHO_T}$AWK" >&6 1547else 1548 echo "$as_me:$LINENO: result: no" >&5 1549echo "${ECHO_T}no" >&6 1550fi 1551 1552 test -n "$AWK" && break 1553done 1554 1555echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 1556echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 1557set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` 1558if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 1559 echo $ECHO_N "(cached) $ECHO_C" >&6 1560else 1561 cat >conftest.make <<\_ACEOF 1562all: 1563 @echo 'ac_maketemp="$(MAKE)"' 1564_ACEOF 1565# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1566eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 1567if test -n "$ac_maketemp"; then 1568 eval ac_cv_prog_make_${ac_make}_set=yes 1569else 1570 eval ac_cv_prog_make_${ac_make}_set=no 1571fi 1572rm -f conftest.make 1573fi 1574if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 1575 echo "$as_me:$LINENO: result: yes" >&5 1576echo "${ECHO_T}yes" >&6 1577 SET_MAKE= 1578else 1579 echo "$as_me:$LINENO: result: no" >&5 1580echo "${ECHO_T}no" >&6 1581 SET_MAKE="MAKE=${MAKE-make}" 1582fi 1583 1584rm -rf .tst 2>/dev/null 1585mkdir .tst 2>/dev/null 1586if test -d .tst; then 1587 am__leading_dot=. 1588else 1589 am__leading_dot=_ 1590fi 1591rmdir .tst 2>/dev/null 1592 1593# test to see if srcdir already configured 1594if test "`cd $srcdir && pwd`" != "`pwd`" && 1595 test -f $srcdir/config.status; then 1596 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 1597echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 1598 { (exit 1); exit 1; }; } 1599fi 1600 1601# test whether we have cygpath 1602if test -z "$CYGPATH_W"; then 1603 if (cygpath --version) >/dev/null 2>/dev/null; then 1604 CYGPATH_W='cygpath -w' 1605 else 1606 CYGPATH_W=echo 1607 fi 1608fi 1609 1610 1611# Define the identity of the package. 1612 PACKAGE='sextractor' 1613 VERSION='2.5.0' 1614 1615 1616cat >>confdefs.h <<_ACEOF 1617#define PACKAGE "$PACKAGE" 1618_ACEOF 1619 1620 1621cat >>confdefs.h <<_ACEOF 1622#define VERSION "$VERSION" 1623_ACEOF 1624 1625# Some tools Automake needs. 1626 1627ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 1628 1629 1630AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 1631 1632 1633AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 1634 1635 1636AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 1637 1638 1639MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 1640 1641install_sh=${install_sh-"$am_aux_dir/install-sh"} 1642 1643# Installed binaries are usually stripped using `strip' when the user 1644# run `make install-strip'. However `strip' might not be the right 1645# tool to use in cross-compilation environments, therefore Automake 1646# will honor the `STRIP' environment variable to overrule this program. 1647if test "$cross_compiling" != no; then 1648 if test -n "$ac_tool_prefix"; then 1649 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 1650set dummy ${ac_tool_prefix}strip; ac_word=$2 1651echo "$as_me:$LINENO: checking for $ac_word" >&5 1652echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1653if test "${ac_cv_prog_STRIP+set}" = set; then 1654 echo $ECHO_N "(cached) $ECHO_C" >&6 1655else 1656 if test -n "$STRIP"; then 1657 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 1658else 1659as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1660for as_dir in $PATH 1661do 1662 IFS=$as_save_IFS 1663 test -z "$as_dir" && as_dir=. 1664 for ac_exec_ext in '' $ac_executable_extensions; do 1665 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1666 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 1667 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1668 break 2 1669 fi 1670done 1671done 1672 1673fi 1674fi 1675STRIP=$ac_cv_prog_STRIP 1676if test -n "$STRIP"; then 1677 echo "$as_me:$LINENO: result: $STRIP" >&5 1678echo "${ECHO_T}$STRIP" >&6 1679else 1680 echo "$as_me:$LINENO: result: no" >&5 1681echo "${ECHO_T}no" >&6 1682fi 1683 1684fi 1685if test -z "$ac_cv_prog_STRIP"; then 1686 ac_ct_STRIP=$STRIP 1687 # Extract the first word of "strip", so it can be a program name with args. 1688set dummy strip; ac_word=$2 1689echo "$as_me:$LINENO: checking for $ac_word" >&5 1690echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1691if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 1692 echo $ECHO_N "(cached) $ECHO_C" >&6 1693else 1694 if test -n "$ac_ct_STRIP"; then 1695 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 1696else 1697as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1698for as_dir in $PATH 1699do 1700 IFS=$as_save_IFS 1701 test -z "$as_dir" && as_dir=. 1702 for ac_exec_ext in '' $ac_executable_extensions; do 1703 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1704 ac_cv_prog_ac_ct_STRIP="strip" 1705 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1706 break 2 1707 fi 1708done 1709done 1710 1711 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" 1712fi 1713fi 1714ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 1715if test -n "$ac_ct_STRIP"; then 1716 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 1717echo "${ECHO_T}$ac_ct_STRIP" >&6 1718else 1719 echo "$as_me:$LINENO: result: no" >&5 1720echo "${ECHO_T}no" >&6 1721fi 1722 1723 STRIP=$ac_ct_STRIP 1724else 1725 STRIP="$ac_cv_prog_STRIP" 1726fi 1727 1728fi 1729INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 1730 1731# We need awk for the "check" target. The system "awk" is bad on 1732# some platforms. 1733# Always define AMTAR for backward compatibility. 1734 1735AMTAR=${AMTAR-"${am_missing_run}tar"} 1736 1737am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 1738 1739 1740 1741 1742 1743date=`date +%Y-%m-%d` 1744date2=`date +"%a %b %d %Y"` 1745date3=`date +"%B %Y"` 1746 1747cat >>confdefs.h <<_ACEOF 1748#define DATE "$date" 1749_ACEOF 1750 1751PACKAGER="Emmanuel Bertin" 1752 1753DATE2="$date2" 1754 1755DATE3="$date3" 1756 1757 1758# Include macros 1759 1760 1761# Display pakage and version number 1762echo "$as_me:$LINENO: result: *********** Configuring: $PACKAGE $VERSION ($date) **********" >&5 1763echo "${ECHO_T}*********** Configuring: $PACKAGE $VERSION ($date) **********" >&6 1764 1765# Initialize the list of compilers to consider 1766cclist="cc gcc" 1767 1768# Backup and reset the input CFLAGS and LDFLAGS 1769mycflags="$CFLAGS" 1770CFLAGS="" 1771myldflags="$LDFLAGS" 1772LDFLAGS="" 1773 1774# Provide special option for the Linux Intel C compiler 1775echo "$as_me:$LINENO: checking for Linux Intel C compiler mode" >&5 1776echo $ECHO_N "checking for Linux Intel C compiler mode... $ECHO_C" >&6 1777# Check whether --enable-icc or --disable-icc was given. 1778if test "${enable_icc+set}" = set; then 1779 enableval="$enable_icc" 1780 use_icc="yes" 1781 cclist="icc $cclist" 1782 echo "$as_me:$LINENO: result: yes" >&5 1783echo "${ECHO_T}yes" >&6 1784else 1785 use_icc="no" 1786 echo "$as_me:$LINENO: result: no" >&5 1787echo "${ECHO_T}no" >&6 1788fi; 1789 1790# Provide special option for gprof profiling 1791echo "$as_me:$LINENO: checking for gprof profiler mode" >&5 1792echo $ECHO_N "checking for gprof profiler mode... $ECHO_C" >&6 1793# Check whether --enable-gprof or --disable-gprof was given. 1794if test "${enable_gprof+set}" = set; then 1795 enableval="$enable_gprof" 1796 use_gprof="yes" 1797 echo "$as_me:$LINENO: result: yes" >&5 1798echo "${ECHO_T}yes" >&6 1799else 1800 use_gprof="no" 1801 echo "$as_me:$LINENO: result: no" >&5 1802echo "${ECHO_T}no" >&6 1803fi; 1804 1805# Enable static linking 1806echo "$as_me:$LINENO: checking static linking" >&5 1807echo $ECHO_N "checking static linking... $ECHO_C" >&6 1808# Check whether --enable-static or --disable-static was given. 1809if test "${enable_static+set}" = set; then 1810 enableval="$enable_static" 1811 use_static="yes" 1812 echo "$as_me:$LINENO: result: yes" >&5 1813echo "${ECHO_T}yes" >&6 1814else 1815 use_static="no" 1816 echo "$as_me:$LINENO: result: no" >&5 1817echo "${ECHO_T}no" >&6 1818fi; 1819 1820# Checks for programs. 1821# GCC is chosen last because it is likely to yield less optimized code 1822ac_ext=c 1823ac_cpp='$CPP $CPPFLAGS' 1824ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1825ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1826ac_compiler_gnu=$ac_cv_c_compiler_gnu 1827if test -n "$ac_tool_prefix"; then 1828 for ac_prog in $cclist 1829 do 1830 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1831set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1832echo "$as_me:$LINENO: checking for $ac_word" >&5 1833echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1834if test "${ac_cv_prog_CC+set}" = set; then 1835 echo $ECHO_N "(cached) $ECHO_C" >&6 1836else 1837 if test -n "$CC"; then 1838 ac_cv_prog_CC="$CC" # Let the user override the test. 1839else 1840as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1841for as_dir in $PATH 1842do 1843 IFS=$as_save_IFS 1844 test -z "$as_dir" && as_dir=. 1845 for ac_exec_ext in '' $ac_executable_extensions; do 1846 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1847 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1848 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1849 break 2 1850 fi 1851done 1852done 1853 1854fi 1855fi 1856CC=$ac_cv_prog_CC 1857if test -n "$CC"; then 1858 echo "$as_me:$LINENO: result: $CC" >&5 1859echo "${ECHO_T}$CC" >&6 1860else 1861 echo "$as_me:$LINENO: result: no" >&5 1862echo "${ECHO_T}no" >&6 1863fi 1864 1865 test -n "$CC" && break 1866 done 1867fi 1868if test -z "$CC"; then 1869 ac_ct_CC=$CC 1870 for ac_prog in $cclist 1871do 1872 # Extract the first word of "$ac_prog", so it can be a program name with args. 1873set dummy $ac_prog; ac_word=$2 1874echo "$as_me:$LINENO: checking for $ac_word" >&5 1875echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1876if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1877 echo $ECHO_N "(cached) $ECHO_C" >&6 1878else 1879 if test -n "$ac_ct_CC"; then 1880 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1881else 1882as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1883for as_dir in $PATH 1884do 1885 IFS=$as_save_IFS 1886 test -z "$as_dir" && as_dir=. 1887 for ac_exec_ext in '' $ac_executable_extensions; do 1888 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1889 ac_cv_prog_ac_ct_CC="$ac_prog" 1890 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1891 break 2 1892 fi 1893done 1894done 1895 1896fi 1897fi 1898ac_ct_CC=$ac_cv_prog_ac_ct_CC 1899if test -n "$ac_ct_CC"; then 1900 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1901echo "${ECHO_T}$ac_ct_CC" >&6 1902else 1903 echo "$as_me:$LINENO: result: no" >&5 1904echo "${ECHO_T}no" >&6 1905fi 1906 1907 test -n "$ac_ct_CC" && break 1908done 1909 1910 CC=$ac_ct_CC 1911fi 1912 1913 1914test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1915See \`config.log' for more details." >&5 1916echo "$as_me: error: no acceptable C compiler found in \$PATH 1917See \`config.log' for more details." >&2;} 1918 { (exit 1); exit 1; }; } 1919 1920# Provide some information about the compiler. 1921echo "$as_me:$LINENO:" \ 1922 "checking for C compiler version" >&5 1923ac_compiler=`set X $ac_compile; echo $2` 1924{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1925 (eval $ac_compiler --version </dev/null >&5) 2>&5 1926 ac_status=$? 1927 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1928 (exit $ac_status); } 1929{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1930 (eval $ac_compiler -v </dev/null >&5) 2>&5 1931 ac_status=$? 1932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1933 (exit $ac_status); } 1934{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1935 (eval $ac_compiler -V </dev/null >&5) 2>&5 1936 ac_status=$? 1937 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1938 (exit $ac_status); } 1939 1940cat >conftest.$ac_ext <<_ACEOF 1941/* confdefs.h. */ 1942_ACEOF 1943cat confdefs.h >>conftest.$ac_ext 1944cat >>conftest.$ac_ext <<_ACEOF 1945/* end confdefs.h. */ 1946 1947int 1948main () 1949{ 1950 1951 ; 1952 return 0; 1953} 1954_ACEOF 1955ac_clean_files_save=$ac_clean_files 1956ac_clean_files="$ac_clean_files a.out a.exe b.out" 1957# Try to create an executable without -o first, disregard a.out. 1958# It will help us diagnose broken compilers, and finding out an intuition 1959# of exeext. 1960echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1961echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1962ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1963if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1964 (eval $ac_link_default) 2>&5 1965 ac_status=$? 1966 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1967 (exit $ac_status); }; then 1968 # Find the output, starting from the most likely. This scheme is 1969# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1970# resort. 1971 1972# Be careful to initialize this variable, since it used to be cached. 1973# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1974ac_cv_exeext= 1975# b.out is created by i960 compilers. 1976for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1977do 1978 test -f "$ac_file" || continue 1979 case $ac_file in 1980 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1981 ;; 1982 conftest.$ac_ext ) 1983 # This is the source file. 1984 ;; 1985 [ab].out ) 1986 # We found the default executable, but exeext='' is most 1987 # certainly right. 1988 break;; 1989 *.* ) 1990 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1991 # FIXME: I believe we export ac_cv_exeext for Libtool, 1992 # but it would be cool to find out if it's true. Does anybody 1993 # maintain Libtool? --akim. 1994 export ac_cv_exeext 1995 break;; 1996 * ) 1997 break;; 1998 esac 1999done 2000else 2001 echo "$as_me: failed program was:" >&5 2002sed 's/^/| /' conftest.$ac_ext >&5 2003 2004{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2005See \`config.log' for more details." >&5 2006echo "$as_me: error: C compiler cannot create executables 2007See \`config.log' for more details." >&2;} 2008 { (exit 77); exit 77; }; } 2009fi 2010 2011ac_exeext=$ac_cv_exeext 2012echo "$as_me:$LINENO: result: $ac_file" >&5 2013echo "${ECHO_T}$ac_file" >&6 2014 2015# Check the compiler produces executables we can run. If not, either 2016# the compiler is broken, or we cross compile. 2017echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2018echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 2019# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2020# If not cross compiling, check that we can run a simple program. 2021if test "$cross_compiling" != yes; then 2022 if { ac_try='./$ac_file' 2023 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2024 (eval $ac_try) 2>&5 2025 ac_status=$? 2026 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2027 (exit $ac_status); }; }; then 2028 cross_compiling=no 2029 else 2030 if test "$cross_compiling" = maybe; then 2031 cross_compiling=yes 2032 else 2033 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2034If you meant to cross compile, use \`--host'. 2035See \`config.log' for more details." >&5 2036echo "$as_me: error: cannot run C compiled programs. 2037If you meant to cross compile, use \`--host'. 2038See \`config.log' for more details." >&2;} 2039 { (exit 1); exit 1; }; } 2040 fi 2041 fi 2042fi 2043echo "$as_me:$LINENO: result: yes" >&5 2044echo "${ECHO_T}yes" >&6 2045 2046rm -f a.out a.exe conftest$ac_cv_exeext b.out 2047ac_clean_files=$ac_clean_files_save 2048# Check the compiler produces executables we can run. If not, either 2049# the compiler is broken, or we cross compile. 2050echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2051echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 2052echo "$as_me:$LINENO: result: $cross_compiling" >&5 2053echo "${ECHO_T}$cross_compiling" >&6 2054 2055echo "$as_me:$LINENO: checking for suffix of executables" >&5 2056echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 2057if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2058 (eval $ac_link) 2>&5 2059 ac_status=$? 2060 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2061 (exit $ac_status); }; then 2062 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2063# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2064# work properly (i.e., refer to `conftest.exe'), while it won't with 2065# `rm'. 2066for ac_file in conftest.exe conftest conftest.*; do 2067 test -f "$ac_file" || continue 2068 case $ac_file in 2069 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 2070 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2071 export ac_cv_exeext 2072 break;; 2073 * ) break;; 2074 esac 2075done 2076else 2077 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2078See \`config.log' for more details." >&5 2079echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2080See \`config.log' for more details." >&2;} 2081 { (exit 1); exit 1; }; } 2082fi 2083 2084rm -f conftest$ac_cv_exeext 2085echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2086echo "${ECHO_T}$ac_cv_exeext" >&6 2087 2088rm -f conftest.$ac_ext 2089EXEEXT=$ac_cv_exeext 2090ac_exeext=$EXEEXT 2091echo "$as_me:$LINENO: checking for suffix of object files" >&5 2092echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2093if test "${ac_cv_objext+set}" = set; then 2094 echo $ECHO_N "(cached) $ECHO_C" >&6 2095else 2096 cat >conftest.$ac_ext <<_ACEOF 2097/* confdefs.h. */ 2098_ACEOF 2099cat confdefs.h >>conftest.$ac_ext 2100cat >>conftest.$ac_ext <<_ACEOF 2101/* end confdefs.h. */ 2102 2103int 2104main () 2105{ 2106 2107 ; 2108 return 0; 2109} 2110_ACEOF 2111rm -f conftest.o conftest.obj 2112if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2113 (eval $ac_compile) 2>&5 2114 ac_status=$? 2115 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2116 (exit $ac_status); }; then 2117 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2118 case $ac_file in 2119 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 2120 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2121 break;; 2122 esac 2123done 2124else 2125 echo "$as_me: failed program was:" >&5 2126sed 's/^/| /' conftest.$ac_ext >&5 2127 2128{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2129See \`config.log' for more details." >&5 2130echo "$as_me: error: cannot compute suffix of object files: cannot compile 2131See \`config.log' for more details." >&2;} 2132 { (exit 1); exit 1; }; } 2133fi 2134 2135rm -f conftest.$ac_cv_objext conftest.$ac_ext 2136fi 2137echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2138echo "${ECHO_T}$ac_cv_objext" >&6 2139OBJEXT=$ac_cv_objext 2140ac_objext=$OBJEXT 2141echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2142echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2143if test "${ac_cv_c_compiler_gnu+set}" = set; then 2144 echo $ECHO_N "(cached) $ECHO_C" >&6 2145else 2146 cat >conftest.$ac_ext <<_ACEOF 2147/* confdefs.h. */ 2148_ACEOF 2149cat confdefs.h >>conftest.$ac_ext 2150cat >>conftest.$ac_ext <<_ACEOF 2151/* end confdefs.h. */ 2152 2153int 2154main () 2155{ 2156#ifndef __GNUC__ 2157 choke me 2158#endif 2159 2160 ; 2161 return 0; 2162} 2163_ACEOF 2164rm -f conftest.$ac_objext 2165if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2166 (eval $ac_compile) 2>conftest.er1 2167 ac_status=$? 2168 grep -v '^ *+' conftest.er1 >conftest.err 2169 rm -f conftest.er1 2170 cat conftest.err >&5 2171 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2172 (exit $ac_status); } && 2173 { ac_try='test -z "$ac_c_werror_flag" 2174 || test ! -s conftest.err' 2175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2176 (eval $ac_try) 2>&5 2177 ac_status=$? 2178 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2179 (exit $ac_status); }; } && 2180 { ac_try='test -s conftest.$ac_objext' 2181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2182 (eval $ac_try) 2>&5 2183 ac_status=$? 2184 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2185 (exit $ac_status); }; }; then 2186 ac_compiler_gnu=yes 2187else 2188 echo "$as_me: failed program was:" >&5 2189sed 's/^/| /' conftest.$ac_ext >&5 2190 2191ac_compiler_gnu=no 2192fi 2193rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2194ac_cv_c_compiler_gnu=$ac_compiler_gnu 2195 2196fi 2197echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2198echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2199GCC=`test $ac_compiler_gnu = yes && echo yes` 2200ac_test_CFLAGS=${CFLAGS+set} 2201ac_save_CFLAGS=$CFLAGS 2202CFLAGS="-g" 2203echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2204echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2205if test "${ac_cv_prog_cc_g+set}" = set; then 2206 echo $ECHO_N "(cached) $ECHO_C" >&6 2207else 2208 cat >conftest.$ac_ext <<_ACEOF 2209/* confdefs.h. */ 2210_ACEOF 2211cat confdefs.h >>conftest.$ac_ext 2212cat >>conftest.$ac_ext <<_ACEOF 2213/* end confdefs.h. */ 2214 2215int 2216main () 2217{ 2218 2219 ; 2220 return 0; 2221} 2222_ACEOF 2223rm -f conftest.$ac_objext 2224if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2225 (eval $ac_compile) 2>conftest.er1 2226 ac_status=$? 2227 grep -v '^ *+' conftest.er1 >conftest.err 2228 rm -f conftest.er1 2229 cat conftest.err >&5 2230 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2231 (exit $ac_status); } && 2232 { ac_try='test -z "$ac_c_werror_flag" 2233 || test ! -s conftest.err' 2234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2235 (eval $ac_try) 2>&5 2236 ac_status=$? 2237 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2238 (exit $ac_status); }; } && 2239 { ac_try='test -s conftest.$ac_objext' 2240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2241 (eval $ac_try) 2>&5 2242 ac_status=$? 2243 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2244 (exit $ac_status); }; }; then 2245 ac_cv_prog_cc_g=yes 2246else 2247 echo "$as_me: failed program was:" >&5 2248sed 's/^/| /' conftest.$ac_ext >&5 2249 2250ac_cv_prog_cc_g=no 2251fi 2252rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2253fi 2254echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2255echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2256if test "$ac_test_CFLAGS" = set; then 2257 CFLAGS=$ac_save_CFLAGS 2258elif test $ac_cv_prog_cc_g = yes; then 2259 if test "$GCC" = yes; then 2260 CFLAGS="-g -O2" 2261 else 2262 CFLAGS="-g" 2263 fi 2264else 2265 if test "$GCC" = yes; then 2266 CFLAGS="-O2" 2267 else 2268 CFLAGS= 2269 fi 2270fi 2271echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2272echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2273if test "${ac_cv_prog_cc_stdc+set}" = set; then 2274 echo $ECHO_N "(cached) $ECHO_C" >&6 2275else 2276 ac_cv_prog_cc_stdc=no 2277ac_save_CC=$CC 2278cat >conftest.$ac_ext <<_ACEOF 2279/* confdefs.h. */ 2280_ACEOF 2281cat confdefs.h >>conftest.$ac_ext 2282cat >>conftest.$ac_ext <<_ACEOF 2283/* end confdefs.h. */ 2284#include <stdarg.h> 2285#include <stdio.h> 2286#include <sys/types.h> 2287#include <sys/stat.h> 2288/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2289struct buf { int x; }; 2290FILE * (*rcsopen) (struct buf *, struct stat *, int); 2291static char *e (p, i) 2292 char **p; 2293 int i; 2294{ 2295 return p[i]; 2296} 2297static char *f (char * (*g) (char **, int), char **p, ...) 2298{ 2299 char *s; 2300 va_list v; 2301 va_start (v,p); 2302 s = g (p, va_arg (v,int)); 2303 va_end (v); 2304 return s; 2305} 2306 2307/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2308 function prototypes and stuff, but not '\xHH' hex character constants. 2309 These don't provoke an error unfortunately, instead are silently treated 2310 as 'x'. The following induces an error, until -std1 is added to get 2311 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2312 array size at least. It's necessary to write '\x00'==0 to get something 2313 that's true only with -std1. */ 2314int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2315 2316int test (int i, double x); 2317struct s1 {int (*f) (int a);}; 2318struct s2 {int (*f) (double a);}; 2319int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2320int argc; 2321char **argv; 2322int 2323main () 2324{ 2325return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2326 ; 2327 return 0; 2328} 2329_ACEOF 2330# Don't try gcc -ansi; that turns off useful extensions and 2331# breaks some systems' header files. 2332# AIX -qlanglvl=ansi 2333# Ultrix and OSF/1 -std1 2334# HP-UX 10.20 and later -Ae 2335# HP-UX older versions -Aa -D_HPUX_SOURCE 2336# SVR4 -Xc -D__EXTENSIONS__ 2337for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2338do 2339 CC="$ac_save_CC $ac_arg" 2340 rm -f conftest.$ac_objext 2341if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2342 (eval $ac_compile) 2>conftest.er1 2343 ac_status=$? 2344 grep -v '^ *+' conftest.er1 >conftest.err 2345 rm -f conftest.er1 2346 cat conftest.err >&5 2347 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2348 (exit $ac_status); } && 2349 { ac_try='test -z "$ac_c_werror_flag" 2350 || test ! -s conftest.err' 2351 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2352 (eval $ac_try) 2>&5 2353 ac_status=$? 2354 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2355 (exit $ac_status); }; } && 2356 { ac_try='test -s conftest.$ac_objext' 2357 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2358 (eval $ac_try) 2>&5 2359 ac_status=$? 2360 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2361 (exit $ac_status); }; }; then 2362 ac_cv_prog_cc_stdc=$ac_arg 2363break 2364else 2365 echo "$as_me: failed program was:" >&5 2366sed 's/^/| /' conftest.$ac_ext >&5 2367 2368fi 2369rm -f conftest.err conftest.$ac_objext 2370done 2371rm -f conftest.$ac_ext conftest.$ac_objext 2372CC=$ac_save_CC 2373 2374fi 2375 2376case "x$ac_cv_prog_cc_stdc" in 2377 x|xno) 2378 echo "$as_me:$LINENO: result: none needed" >&5 2379echo "${ECHO_T}none needed" >&6 ;; 2380 *) 2381 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2382echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2383 CC="$CC $ac_cv_prog_cc_stdc" ;; 2384esac 2385 2386# Some people use a C++ compiler to compile C. Since we use `exit', 2387# in C++ we need to declare it. In case someone uses the same compiler 2388# for both compiling C and C++ we need to have the C++ compiler decide 2389# the declaration of exit, since it's the most demanding environment. 2390cat >conftest.$ac_ext <<_ACEOF 2391#ifndef __cplusplus 2392 choke me 2393#endif 2394_ACEOF 2395rm -f conftest.$ac_objext 2396if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2397 (eval $ac_compile) 2>conftest.er1 2398 ac_status=$? 2399 grep -v '^ *+' conftest.er1 >conftest.err 2400 rm -f conftest.er1 2401 cat conftest.err >&5 2402 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2403 (exit $ac_status); } && 2404 { ac_try='test -z "$ac_c_werror_flag" 2405 || test ! -s conftest.err' 2406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2407 (eval $ac_try) 2>&5 2408 ac_status=$? 2409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2410 (exit $ac_status); }; } && 2411 { ac_try='test -s conftest.$ac_objext' 2412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2413 (eval $ac_try) 2>&5 2414 ac_status=$? 2415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2416 (exit $ac_status); }; }; then 2417 for ac_declaration in \ 2418 '' \ 2419 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2420 'extern "C" void std::exit (int); using std::exit;' \ 2421 'extern "C" void exit (int) throw ();' \ 2422 'extern "C" void exit (int);' \ 2423 'void exit (int);' 2424do 2425 cat >conftest.$ac_ext <<_ACEOF 2426/* confdefs.h. */ 2427_ACEOF 2428cat confdefs.h >>conftest.$ac_ext 2429cat >>conftest.$ac_ext <<_ACEOF 2430/* end confdefs.h. */ 2431$ac_declaration 2432#include <stdlib.h> 2433int 2434main () 2435{ 2436exit (42); 2437 ; 2438 return 0; 2439} 2440_ACEOF 2441rm -f conftest.$ac_objext 2442if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2443 (eval $ac_compile) 2>conftest.er1 2444 ac_status=$? 2445 grep -v '^ *+' conftest.er1 >conftest.err 2446 rm -f conftest.er1 2447 cat conftest.err >&5 2448 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2449 (exit $ac_status); } && 2450 { ac_try='test -z "$ac_c_werror_flag" 2451 || test ! -s conftest.err' 2452 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2453 (eval $ac_try) 2>&5 2454 ac_status=$? 2455 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2456 (exit $ac_status); }; } && 2457 { ac_try='test -s conftest.$ac_objext' 2458 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2459 (eval $ac_try) 2>&5 2460 ac_status=$? 2461 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2462 (exit $ac_status); }; }; then 2463 : 2464else 2465 echo "$as_me: failed program was:" >&5 2466sed 's/^/| /' conftest.$ac_ext >&5 2467 2468continue 2469fi 2470rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2471 cat >conftest.$ac_ext <<_ACEOF 2472/* confdefs.h. */ 2473_ACEOF 2474cat confdefs.h >>conftest.$ac_ext 2475cat >>conftest.$ac_ext <<_ACEOF 2476/* end confdefs.h. */ 2477$ac_declaration 2478int 2479main () 2480{ 2481exit (42); 2482 ; 2483 return 0; 2484} 2485_ACEOF 2486rm -f conftest.$ac_objext 2487if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2488 (eval $ac_compile) 2>conftest.er1 2489 ac_status=$? 2490 grep -v '^ *+' conftest.er1 >conftest.err 2491 rm -f conftest.er1 2492 cat conftest.err >&5 2493 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2494 (exit $ac_status); } && 2495 { ac_try='test -z "$ac_c_werror_flag" 2496 || test ! -s conftest.err' 2497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2498 (eval $ac_try) 2>&5 2499 ac_status=$? 2500 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2501 (exit $ac_status); }; } && 2502 { ac_try='test -s conftest.$ac_objext' 2503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2504 (eval $ac_try) 2>&5 2505 ac_status=$? 2506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2507 (exit $ac_status); }; }; then 2508 break 2509else 2510 echo "$as_me: failed program was:" >&5 2511sed 's/^/| /' conftest.$ac_ext >&5 2512 2513fi 2514rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2515done 2516rm -f conftest* 2517if test -n "$ac_declaration"; then 2518 echo '#ifdef __cplusplus' >>confdefs.h 2519 echo $ac_declaration >>confdefs.h 2520 echo '#endif' >>confdefs.h 2521fi 2522 2523else 2524 echo "$as_me: failed program was:" >&5 2525sed 's/^/| /' conftest.$ac_ext >&5 2526 2527fi 2528rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2529ac_ext=c 2530ac_cpp='$CPP $CPPFLAGS' 2531ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2532ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2533ac_compiler_gnu=$ac_cv_c_compiler_gnu 2534DEPDIR="${am__leading_dot}deps" 2535 2536 ac_config_commands="$ac_config_commands depfiles" 2537 2538 2539am_make=${MAKE-make} 2540cat > confinc << 'END' 2541am__doit: 2542 @echo done 2543.PHONY: am__doit 2544END 2545# If we don't find an include directive, just comment out the code. 2546echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 2547echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 2548am__include="#" 2549am__quote= 2550_am_result=none 2551# First try GNU make style include. 2552echo "include confinc" > confmf 2553# We grep out `Entering directory' and `Leaving directory' 2554# messages which can occur if `w' ends up in MAKEFLAGS. 2555# In particular we don't look at `^make:' because GNU make might 2556# be invoked under some other name (usually "gmake"), in which 2557# case it prints its new name instead of `make'. 2558if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 2559 am__include=include 2560 am__quote= 2561 _am_result=GNU 2562fi 2563# Now try BSD make style include. 2564if test "$am__include" = "#"; then 2565 echo '.include "confinc"' > confmf 2566 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 2567 am__include=.include 2568 am__quote="\"" 2569 _am_result=BSD 2570 fi 2571fi 2572 2573 2574echo "$as_me:$LINENO: result: $_am_result" >&5 2575echo "${ECHO_T}$_am_result" >&6 2576rm -f confinc confmf 2577 2578# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. 2579if test "${enable_dependency_tracking+set}" = set; then 2580 enableval="$enable_dependency_tracking" 2581 2582fi; 2583if test "x$enable_dependency_tracking" != xno; then 2584 am_depcomp="$ac_aux_dir/depcomp" 2585 AMDEPBACKSLASH='\' 2586fi 2587 2588 2589if test "x$enable_dependency_tracking" != xno; then 2590 AMDEP_TRUE= 2591 AMDEP_FALSE='#' 2592else 2593 AMDEP_TRUE='#' 2594 AMDEP_FALSE= 2595fi 2596 2597 2598 2599 2600depcc="$CC" am_compiler_list= 2601 2602echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 2603echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 2604if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 2605 echo $ECHO_N "(cached) $ECHO_C" >&6 2606else 2607 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 2608 # We make a subdir and do the tests there. Otherwise we can end up 2609 # making bogus files that we don't know about and never remove. For 2610 # instance it was reported that on HP-UX the gcc test will end up 2611 # making a dummy file named `D' -- because `-MD' means `put the output 2612 # in D'. 2613 mkdir conftest.dir 2614 # Copy depcomp to subdir because otherwise we won't find it if we're 2615 # using a relative directory. 2616 cp "$am_depcomp" conftest.dir 2617 cd conftest.dir 2618 # We will build objects and dependencies in a subdirectory because 2619 # it helps to detect inapplicable dependency modes. For instance 2620 # both Tru64's cc and ICC support -MD to output dependencies as a 2621 # side effect of compilation, but ICC will put the dependencies in 2622 # the current directory while Tru64 will put them in the object 2623 # directory. 2624 mkdir sub 2625 2626 am_cv_CC_dependencies_compiler_type=none 2627 if test "$am_compiler_list" = ""; then 2628 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 2629 fi 2630 for depmode in $am_compiler_list; do 2631 # Setup a source with many dependencies, because some compilers 2632 # like to wrap large dependency lists on column 80 (with \), and 2633 # we should not choose a depcomp mode which is confused by this. 2634 # 2635 # We need to recreate these files for each test, as the compiler may 2636 # overwrite some of them when testing with obscure command lines. 2637 # This happens at least with the AIX C compiler. 2638 : > sub/conftest.c 2639 for i in 1 2 3 4 5 6; do 2640 echo '#include "conftst'$i'.h"' >> sub/conftest.c 2641 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 2642 # Solaris 8's {/usr,}/bin/sh. 2643 touch sub/conftst$i.h 2644 done 2645 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 2646 2647 case $depmode in 2648 nosideeffect) 2649 # after this tag, mechanisms are not by side-effect, so they'll 2650 # only be used when explicitly requested 2651 if test "x$enable_dependency_tracking" = xyes; then 2652 continue 2653 else 2654 break 2655 fi 2656 ;; 2657 none) break ;; 2658 esac 2659 # We check with `-c' and `-o' for the sake of the "dashmstdout" 2660 # mode. It turns out that the SunPro C++ compiler does not properly 2661 # handle `-M -o', and we need to detect this. 2662 if depmode=$depmode \ 2663 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 2664 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 2665 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 2666 >/dev/null 2>conftest.err && 2667 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 2668 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 2669 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 2670 # icc doesn't choke on unknown options, it will just issue warnings 2671 # or remarks (even with -Werror). So we grep stderr for any message 2672 # that says an option was ignored or not supported. 2673 # When given -MP, icc 7.0 and 7.1 complain thusly: 2674 # icc: Command line warning: ignoring option '-M'; no argument required 2675 # The diagnosis changed in icc 8.0: 2676 # icc: Command line remark: option '-MP' not supported 2677 if (grep 'ignoring option' conftest.err || 2678 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 2679 am_cv_CC_dependencies_compiler_type=$depmode 2680 break 2681 fi 2682 fi 2683 done 2684 2685 cd .. 2686 rm -rf conftest.dir 2687else 2688 am_cv_CC_dependencies_compiler_type=none 2689fi 2690 2691fi 2692echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 2693echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 2694CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 2695 2696 2697 2698if 2699 test "x$enable_dependency_tracking" != xno \ 2700 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 2701 am__fastdepCC_TRUE= 2702 am__fastdepCC_FALSE='#' 2703else 2704 am__fastdepCC_TRUE='#' 2705 am__fastdepCC_FALSE= 2706fi 2707 2708 2709# C Compiler: Check that it is ANSI C 2710ac_ext=c 2711ac_cpp='$CPP $CPPFLAGS' 2712ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2713ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2714ac_compiler_gnu=$ac_cv_c_compiler_gnu 2715if test -n "$ac_tool_prefix"; then 2716 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2717set dummy ${ac_tool_prefix}gcc; ac_word=$2 2718echo "$as_me:$LINENO: checking for $ac_word" >&5 2719echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2720if test "${ac_cv_prog_CC+set}" = set; then 2721 echo $ECHO_N "(cached) $ECHO_C" >&6 2722else 2723 if test -n "$CC"; then 2724 ac_cv_prog_CC="$CC" # Let the user override the test. 2725else 2726as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2727for as_dir in $PATH 2728do 2729 IFS=$as_save_IFS 2730 test -z "$as_dir" && as_dir=. 2731 for ac_exec_ext in '' $ac_executable_extensions; do 2732 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2733 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2734 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2735 break 2 2736 fi 2737done 2738done 2739 2740fi 2741fi 2742CC=$ac_cv_prog_CC 2743if test -n "$CC"; then 2744 echo "$as_me:$LINENO: result: $CC" >&5 2745echo "${ECHO_T}$CC" >&6 2746else 2747 echo "$as_me:$LINENO: result: no" >&5 2748echo "${ECHO_T}no" >&6 2749fi 2750 2751fi 2752if test -z "$ac_cv_prog_CC"; then 2753 ac_ct_CC=$CC 2754 # Extract the first word of "gcc", so it can be a program name with args. 2755set dummy gcc; ac_word=$2 2756echo "$as_me:$LINENO: checking for $ac_word" >&5 2757echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2758if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2759 echo $ECHO_N "(cached) $ECHO_C" >&6 2760else 2761 if test -n "$ac_ct_CC"; then 2762 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2763else 2764as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2765for as_dir in $PATH 2766do 2767 IFS=$as_save_IFS 2768 test -z "$as_dir" && as_dir=. 2769 for ac_exec_ext in '' $ac_executable_extensions; do 2770 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2771 ac_cv_prog_ac_ct_CC="gcc" 2772 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2773 break 2 2774 fi 2775done 2776done 2777 2778fi 2779fi 2780ac_ct_CC=$ac_cv_prog_ac_ct_CC 2781if test -n "$ac_ct_CC"; then 2782 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2783echo "${ECHO_T}$ac_ct_CC" >&6 2784else 2785 echo "$as_me:$LINENO: result: no" >&5 2786echo "${ECHO_T}no" >&6 2787fi 2788 2789 CC=$ac_ct_CC 2790else 2791 CC="$ac_cv_prog_CC" 2792fi 2793 2794if test -z "$CC"; then 2795 if test -n "$ac_tool_prefix"; then 2796 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2797set dummy ${ac_tool_prefix}cc; ac_word=$2 2798echo "$as_me:$LINENO: checking for $ac_word" >&5 2799echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2800if test "${ac_cv_prog_CC+set}" = set; then 2801 echo $ECHO_N "(cached) $ECHO_C" >&6 2802else 2803 if test -n "$CC"; then 2804 ac_cv_prog_CC="$CC" # Let the user override the test. 2805else 2806as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2807for as_dir in $PATH 2808do 2809 IFS=$as_save_IFS 2810 test -z "$as_dir" && as_dir=. 2811 for ac_exec_ext in '' $ac_executable_extensions; do 2812 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2813 ac_cv_prog_CC="${ac_tool_prefix}cc" 2814 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2815 break 2 2816 fi 2817done 2818done 2819 2820fi 2821fi 2822CC=$ac_cv_prog_CC 2823if test -n "$CC"; then 2824 echo "$as_me:$LINENO: result: $CC" >&5 2825echo "${ECHO_T}$CC" >&6 2826else 2827 echo "$as_me:$LINENO: result: no" >&5 2828echo "${ECHO_T}no" >&6 2829fi 2830 2831fi 2832if test -z "$ac_cv_prog_CC"; then 2833 ac_ct_CC=$CC 2834 # Extract the first word of "cc", so it can be a program name with args. 2835set dummy cc; ac_word=$2 2836echo "$as_me:$LINENO: checking for $ac_word" >&5 2837echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2838if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2839 echo $ECHO_N "(cached) $ECHO_C" >&6 2840else 2841 if test -n "$ac_ct_CC"; then 2842 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2843else 2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2845for as_dir in $PATH 2846do 2847 IFS=$as_save_IFS 2848 test -z "$as_dir" && as_dir=. 2849 for ac_exec_ext in '' $ac_executable_extensions; do 2850 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2851 ac_cv_prog_ac_ct_CC="cc" 2852 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2853 break 2 2854 fi 2855done 2856done 2857 2858fi 2859fi 2860ac_ct_CC=$ac_cv_prog_ac_ct_CC 2861if test -n "$ac_ct_CC"; then 2862 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2863echo "${ECHO_T}$ac_ct_CC" >&6 2864else 2865 echo "$as_me:$LINENO: result: no" >&5 2866echo "${ECHO_T}no" >&6 2867fi 2868 2869 CC=$ac_ct_CC 2870else 2871 CC="$ac_cv_prog_CC" 2872fi 2873 2874fi 2875if test -z "$CC"; then 2876 # Extract the first word of "cc", so it can be a program name with args. 2877set dummy cc; ac_word=$2 2878echo "$as_me:$LINENO: checking for $ac_word" >&5 2879echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2880if test "${ac_cv_prog_CC+set}" = set; then 2881 echo $ECHO_N "(cached) $ECHO_C" >&6 2882else 2883 if test -n "$CC"; then 2884 ac_cv_prog_CC="$CC" # Let the user override the test. 2885else 2886 ac_prog_rejected=no 2887as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888for as_dir in $PATH 2889do 2890 IFS=$as_save_IFS 2891 test -z "$as_dir" && as_dir=. 2892 for ac_exec_ext in '' $ac_executable_extensions; do 2893 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2894 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2895 ac_prog_rejected=yes 2896 continue 2897 fi 2898 ac_cv_prog_CC="cc" 2899 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902done 2903done 2904 2905if test $ac_prog_rejected = yes; then 2906 # We found a bogon in the path, so make sure we never use it. 2907 set dummy $ac_cv_prog_CC 2908 shift 2909 if test $# != 0; then 2910 # We chose a different compiler from the bogus one. 2911 # However, it has the same basename, so the bogon will be chosen 2912 # first if we set CC to just the basename; use the full file name. 2913 shift 2914 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2915 fi 2916fi 2917fi 2918fi 2919CC=$ac_cv_prog_CC 2920if test -n "$CC"; then 2921 echo "$as_me:$LINENO: result: $CC" >&5 2922echo "${ECHO_T}$CC" >&6 2923else 2924 echo "$as_me:$LINENO: result: no" >&5 2925echo "${ECHO_T}no" >&6 2926fi 2927 2928fi 2929if test -z "$CC"; then 2930 if test -n "$ac_tool_prefix"; then 2931 for ac_prog in cl 2932 do 2933 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2934set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2935echo "$as_me:$LINENO: checking for $ac_word" >&5 2936echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2937if test "${ac_cv_prog_CC+set}" = set; then 2938 echo $ECHO_N "(cached) $ECHO_C" >&6 2939else 2940 if test -n "$CC"; then 2941 ac_cv_prog_CC="$CC" # Let the user override the test. 2942else 2943as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2944for as_dir in $PATH 2945do 2946 IFS=$as_save_IFS 2947 test -z "$as_dir" && as_dir=. 2948 for ac_exec_ext in '' $ac_executable_extensions; do 2949 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2950 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2951 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2952 break 2 2953 fi 2954done 2955done 2956 2957fi 2958fi 2959CC=$ac_cv_prog_CC 2960if test -n "$CC"; then 2961 echo "$as_me:$LINENO: result: $CC" >&5 2962echo "${ECHO_T}$CC" >&6 2963else 2964 echo "$as_me:$LINENO: result: no" >&5 2965echo "${ECHO_T}no" >&6 2966fi 2967 2968 test -n "$CC" && break 2969 done 2970fi 2971if test -z "$CC"; then 2972 ac_ct_CC=$CC 2973 for ac_prog in cl 2974do 2975 # Extract the first word of "$ac_prog", so it can be a program name with args. 2976set dummy $ac_prog; ac_word=$2 2977echo "$as_me:$LINENO: checking for $ac_word" >&5 2978echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2979if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2980 echo $ECHO_N "(cached) $ECHO_C" >&6 2981else 2982 if test -n "$ac_ct_CC"; then 2983 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2984else 2985as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2986for as_dir in $PATH 2987do 2988 IFS=$as_save_IFS 2989 test -z "$as_dir" && as_dir=. 2990 for ac_exec_ext in '' $ac_executable_extensions; do 2991 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2992 ac_cv_prog_ac_ct_CC="$ac_prog" 2993 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2994 break 2 2995 fi 2996done 2997done 2998 2999fi 3000fi 3001ac_ct_CC=$ac_cv_prog_ac_ct_CC 3002if test -n "$ac_ct_CC"; then 3003 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 3004echo "${ECHO_T}$ac_ct_CC" >&6 3005else 3006 echo "$as_me:$LINENO: result: no" >&5 3007echo "${ECHO_T}no" >&6 3008fi 3009 3010 test -n "$ac_ct_CC" && break 3011done 3012 3013 CC=$ac_ct_CC 3014fi 3015 3016fi 3017 3018 3019test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 3020See \`config.log' for more details." >&5 3021echo "$as_me: error: no acceptable C compiler found in \$PATH 3022See \`config.log' for more details." >&2;} 3023 { (exit 1); exit 1; }; } 3024 3025# Provide some information about the compiler. 3026echo "$as_me:$LINENO:" \ 3027 "checking for C compiler version" >&5 3028ac_compiler=`set X $ac_compile; echo $2` 3029{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 3030 (eval $ac_compiler --version </dev/null >&5) 2>&5 3031 ac_status=$? 3032 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3033 (exit $ac_status); } 3034{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 3035 (eval $ac_compiler -v </dev/null >&5) 2>&5 3036 ac_status=$? 3037 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3038 (exit $ac_status); } 3039{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 3040 (eval $ac_compiler -V </dev/null >&5) 2>&5 3041 ac_status=$? 3042 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3043 (exit $ac_status); } 3044 3045echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 3046echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 3047if test "${ac_cv_c_compiler_gnu+set}" = set; then 3048 echo $ECHO_N "(cached) $ECHO_C" >&6 3049else 3050 cat >conftest.$ac_ext <<_ACEOF 3051/* confdefs.h. */ 3052_ACEOF 3053cat confdefs.h >>conftest.$ac_ext 3054cat >>conftest.$ac_ext <<_ACEOF 3055/* end confdefs.h. */ 3056 3057int 3058main () 3059{ 3060#ifndef __GNUC__ 3061 choke me 3062#endif 3063 3064 ; 3065 return 0; 3066} 3067_ACEOF 3068rm -f conftest.$ac_objext 3069if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3070 (eval $ac_compile) 2>conftest.er1 3071 ac_status=$? 3072 grep -v '^ *+' conftest.er1 >conftest.err 3073 rm -f conftest.er1 3074 cat conftest.err >&5 3075 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3076 (exit $ac_status); } && 3077 { ac_try='test -z "$ac_c_werror_flag" 3078 || test ! -s conftest.err' 3079 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3080 (eval $ac_try) 2>&5 3081 ac_status=$? 3082 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3083 (exit $ac_status); }; } && 3084 { ac_try='test -s conftest.$ac_objext' 3085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3086 (eval $ac_try) 2>&5 3087 ac_status=$? 3088 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3089 (exit $ac_status); }; }; then 3090 ac_compiler_gnu=yes 3091else 3092 echo "$as_me: failed program was:" >&5 3093sed 's/^/| /' conftest.$ac_ext >&5 3094 3095ac_compiler_gnu=no 3096fi 3097rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3098ac_cv_c_compiler_gnu=$ac_compiler_gnu 3099 3100fi 3101echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 3102echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 3103GCC=`test $ac_compiler_gnu = yes && echo yes` 3104ac_test_CFLAGS=${CFLAGS+set} 3105ac_save_CFLAGS=$CFLAGS 3106CFLAGS="-g" 3107echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 3108echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 3109if test "${ac_cv_prog_cc_g+set}" = set; then 3110 echo $ECHO_N "(cached) $ECHO_C" >&6 3111else 3112 cat >conftest.$ac_ext <<_ACEOF 3113/* confdefs.h. */ 3114_ACEOF 3115cat confdefs.h >>conftest.$ac_ext 3116cat >>conftest.$ac_ext <<_ACEOF 3117/* end confdefs.h. */ 3118 3119int 3120main () 3121{ 3122 3123 ; 3124 return 0; 3125} 3126_ACEOF 3127rm -f conftest.$ac_objext 3128if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3129 (eval $ac_compile) 2>conftest.er1 3130 ac_status=$? 3131 grep -v '^ *+' conftest.er1 >conftest.err 3132 rm -f conftest.er1 3133 cat conftest.err >&5 3134 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3135 (exit $ac_status); } && 3136 { ac_try='test -z "$ac_c_werror_flag" 3137 || test ! -s conftest.err' 3138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3139 (eval $ac_try) 2>&5 3140 ac_status=$? 3141 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3142 (exit $ac_status); }; } && 3143 { ac_try='test -s conftest.$ac_objext' 3144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3145 (eval $ac_try) 2>&5 3146 ac_status=$? 3147 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3148 (exit $ac_status); }; }; then 3149 ac_cv_prog_cc_g=yes 3150else 3151 echo "$as_me: failed program was:" >&5 3152sed 's/^/| /' conftest.$ac_ext >&5 3153 3154ac_cv_prog_cc_g=no 3155fi 3156rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3157fi 3158echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3159echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 3160if test "$ac_test_CFLAGS" = set; then 3161 CFLAGS=$ac_save_CFLAGS 3162elif test $ac_cv_prog_cc_g = yes; then 3163 if test "$GCC" = yes; then 3164 CFLAGS="-g -O2" 3165 else 3166 CFLAGS="-g" 3167 fi 3168else 3169 if test "$GCC" = yes; then 3170 CFLAGS="-O2" 3171 else 3172 CFLAGS= 3173 fi 3174fi 3175echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 3176echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 3177if test "${ac_cv_prog_cc_stdc+set}" = set; then 3178 echo $ECHO_N "(cached) $ECHO_C" >&6 3179else 3180 ac_cv_prog_cc_stdc=no 3181ac_save_CC=$CC 3182cat >conftest.$ac_ext <<_ACEOF 3183/* confdefs.h. */ 3184_ACEOF 3185cat confdefs.h >>conftest.$ac_ext 3186cat >>conftest.$ac_ext <<_ACEOF 3187/* end confdefs.h. */ 3188#include <stdarg.h> 3189#include <stdio.h> 3190#include <sys/types.h> 3191#include <sys/stat.h> 3192/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3193struct buf { int x; }; 3194FILE * (*rcsopen) (struct buf *, struct stat *, int); 3195static char *e (p, i) 3196 char **p; 3197 int i; 3198{ 3199 return p[i]; 3200} 3201static char *f (char * (*g) (char **, int), char **p, ...) 3202{ 3203 char *s; 3204 va_list v; 3205 va_start (v,p); 3206 s = g (p, va_arg (v,int)); 3207 va_end (v); 3208 return s; 3209} 3210 3211/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3212 function prototypes and stuff, but not '\xHH' hex character constants. 3213 These don't provoke an error unfortunately, instead are silently treated 3214 as 'x'. The following induces an error, until -std1 is added to get 3215 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3216 array size at least. It's necessary to write '\x00'==0 to get something 3217 that's true only with -std1. */ 3218int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3219 3220int test (int i, double x); 3221struct s1 {int (*f) (int a);}; 3222struct s2 {int (*f) (double a);}; 3223int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3224int argc; 3225char **argv; 3226int 3227main () 3228{ 3229return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3230 ; 3231 return 0; 3232} 3233_ACEOF 3234# Don't try gcc -ansi; that turns off useful extensions and 3235# breaks some systems' header files. 3236# AIX -qlanglvl=ansi 3237# Ultrix and OSF/1 -std1 3238# HP-UX 10.20 and later -Ae 3239# HP-UX older versions -Aa -D_HPUX_SOURCE 3240# SVR4 -Xc -D__EXTENSIONS__ 3241for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3242do 3243 CC="$ac_save_CC $ac_arg" 3244 rm -f conftest.$ac_objext 3245if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3246 (eval $ac_compile) 2>conftest.er1 3247 ac_status=$? 3248 grep -v '^ *+' conftest.er1 >conftest.err 3249 rm -f conftest.er1 3250 cat conftest.err >&5 3251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3252 (exit $ac_status); } && 3253 { ac_try='test -z "$ac_c_werror_flag" 3254 || test ! -s conftest.err' 3255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3256 (eval $ac_try) 2>&5 3257 ac_status=$? 3258 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3259 (exit $ac_status); }; } && 3260 { ac_try='test -s conftest.$ac_objext' 3261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3262 (eval $ac_try) 2>&5 3263 ac_status=$? 3264 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3265 (exit $ac_status); }; }; then 3266 ac_cv_prog_cc_stdc=$ac_arg 3267break 3268else 3269 echo "$as_me: failed program was:" >&5 3270sed 's/^/| /' conftest.$ac_ext >&5 3271 3272fi 3273rm -f conftest.err conftest.$ac_objext 3274done 3275rm -f conftest.$ac_ext conftest.$ac_objext 3276CC=$ac_save_CC 3277 3278fi 3279 3280case "x$ac_cv_prog_cc_stdc" in 3281 x|xno) 3282 echo "$as_me:$LINENO: result: none needed" >&5 3283echo "${ECHO_T}none needed" >&6 ;; 3284 *) 3285 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 3286echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 3287 CC="$CC $ac_cv_prog_cc_stdc" ;; 3288esac 3289 3290# Some people use a C++ compiler to compile C. Since we use `exit', 3291# in C++ we need to declare it. In case someone uses the same compiler 3292# for both compiling C and C++ we need to have the C++ compiler decide 3293# the declaration of exit, since it's the most demanding environment. 3294cat >conftest.$ac_ext <<_ACEOF 3295#ifndef __cplusplus 3296 choke me 3297#endif 3298_ACEOF 3299rm -f conftest.$ac_objext 3300if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3301 (eval $ac_compile) 2>conftest.er1 3302 ac_status=$? 3303 grep -v '^ *+' conftest.er1 >conftest.err 3304 rm -f conftest.er1 3305 cat conftest.err >&5 3306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3307 (exit $ac_status); } && 3308 { ac_try='test -z "$ac_c_werror_flag" 3309 || test ! -s conftest.err' 3310 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3311 (eval $ac_try) 2>&5 3312 ac_status=$? 3313 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3314 (exit $ac_status); }; } && 3315 { ac_try='test -s conftest.$ac_objext' 3316 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3317 (eval $ac_try) 2>&5 3318 ac_status=$? 3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3320 (exit $ac_status); }; }; then 3321 for ac_declaration in \ 3322 '' \ 3323 'extern "C" void std::exit (int) throw (); using std::exit;' \ 3324 'extern "C" void std::exit (int); using std::exit;' \ 3325 'extern "C" void exit (int) throw ();' \ 3326 'extern "C" void exit (int);' \ 3327 'void exit (int);' 3328do 3329 cat >conftest.$ac_ext <<_ACEOF 3330/* confdefs.h. */ 3331_ACEOF 3332cat confdefs.h >>conftest.$ac_ext 3333cat >>conftest.$ac_ext <<_ACEOF 3334/* end confdefs.h. */ 3335$ac_declaration 3336#include <stdlib.h> 3337int 3338main () 3339{ 3340exit (42); 3341 ; 3342 return 0; 3343} 3344_ACEOF 3345rm -f conftest.$ac_objext 3346if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3347 (eval $ac_compile) 2>conftest.er1 3348 ac_status=$? 3349 grep -v '^ *+' conftest.er1 >conftest.err 3350 rm -f conftest.er1 3351 cat conftest.err >&5 3352 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3353 (exit $ac_status); } && 3354 { ac_try='test -z "$ac_c_werror_flag" 3355 || test ! -s conftest.err' 3356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3357 (eval $ac_try) 2>&5 3358 ac_status=$? 3359 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3360 (exit $ac_status); }; } && 3361 { ac_try='test -s conftest.$ac_objext' 3362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3363 (eval $ac_try) 2>&5 3364 ac_status=$? 3365 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3366 (exit $ac_status); }; }; then 3367 : 3368else 3369 echo "$as_me: failed program was:" >&5 3370sed 's/^/| /' conftest.$ac_ext >&5 3371 3372continue 3373fi 3374rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3375 cat >conftest.$ac_ext <<_ACEOF 3376/* confdefs.h. */ 3377_ACEOF 3378cat confdefs.h >>conftest.$ac_ext 3379cat >>conftest.$ac_ext <<_ACEOF 3380/* end confdefs.h. */ 3381$ac_declaration 3382int 3383main () 3384{ 3385exit (42); 3386 ; 3387 return 0; 3388} 3389_ACEOF 3390rm -f conftest.$ac_objext 3391if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3392 (eval $ac_compile) 2>conftest.er1 3393 ac_status=$? 3394 grep -v '^ *+' conftest.er1 >conftest.err 3395 rm -f conftest.er1 3396 cat conftest.err >&5 3397 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3398 (exit $ac_status); } && 3399 { ac_try='test -z "$ac_c_werror_flag" 3400 || test ! -s conftest.err' 3401 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3402 (eval $ac_try) 2>&5 3403 ac_status=$? 3404 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3405 (exit $ac_status); }; } && 3406 { ac_try='test -s conftest.$ac_objext' 3407 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3408 (eval $ac_try) 2>&5 3409 ac_status=$? 3410 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3411 (exit $ac_status); }; }; then 3412 break 3413else 3414 echo "$as_me: failed program was:" >&5 3415sed 's/^/| /' conftest.$ac_ext >&5 3416 3417fi 3418rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3419done 3420rm -f conftest* 3421if test -n "$ac_declaration"; then 3422 echo '#ifdef __cplusplus' >>confdefs.h 3423 echo $ac_declaration >>confdefs.h 3424 echo '#endif' >>confdefs.h 3425fi 3426 3427else 3428 echo "$as_me: failed program was:" >&5 3429sed 's/^/| /' conftest.$ac_ext >&5 3430 3431fi 3432rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3433ac_ext=c 3434ac_cpp='$CPP $CPPFLAGS' 3435ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3436ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3437ac_compiler_gnu=$ac_cv_c_compiler_gnu 3438 3439depcc="$CC" am_compiler_list= 3440 3441echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3442echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 3443if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3444 echo $ECHO_N "(cached) $ECHO_C" >&6 3445else 3446 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3447 # We make a subdir and do the tests there. Otherwise we can end up 3448 # making bogus files that we don't know about and never remove. For 3449 # instance it was reported that on HP-UX the gcc test will end up 3450 # making a dummy file named `D' -- because `-MD' means `put the output 3451 # in D'. 3452 mkdir conftest.dir 3453 # Copy depcomp to subdir because otherwise we won't find it if we're 3454 # using a relative directory. 3455 cp "$am_depcomp" conftest.dir 3456 cd conftest.dir 3457 # We will build objects and dependencies in a subdirectory because 3458 # it helps to detect inapplicable dependency modes. For instance 3459 # both Tru64's cc and ICC support -MD to output dependencies as a 3460 # side effect of compilation, but ICC will put the dependencies in 3461 # the current directory while Tru64 will put them in the object 3462 # directory. 3463 mkdir sub 3464 3465 am_cv_CC_dependencies_compiler_type=none 3466 if test "$am_compiler_list" = ""; then 3467 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3468 fi 3469 for depmode in $am_compiler_list; do 3470 # Setup a source with many dependencies, because some compilers 3471 # like to wrap large dependency lists on column 80 (with \), and 3472 # we should not choose a depcomp mode which is confused by this. 3473 # 3474 # We need to recreate these files for each test, as the compiler may 3475 # overwrite some of them when testing with obscure command lines. 3476 # This happens at least with the AIX C compiler. 3477 : > sub/conftest.c 3478 for i in 1 2 3 4 5 6; do 3479 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3480 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3481 # Solaris 8's {/usr,}/bin/sh. 3482 touch sub/conftst$i.h 3483 done 3484 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3485 3486 case $depmode in 3487 nosideeffect) 3488 # after this tag, mechanisms are not by side-effect, so they'll 3489 # only be used when explicitly requested 3490 if test "x$enable_dependency_tracking" = xyes; then 3491 continue 3492 else 3493 break 3494 fi 3495 ;; 3496 none) break ;; 3497 esac 3498 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3499 # mode. It turns out that the SunPro C++ compiler does not properly 3500 # handle `-M -o', and we need to detect this. 3501 if depmode=$depmode \ 3502 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3503 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3504 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3505 >/dev/null 2>conftest.err && 3506 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3507 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3508 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3509 # icc doesn't choke on unknown options, it will just issue warnings 3510 # or remarks (even with -Werror). So we grep stderr for any message 3511 # that says an option was ignored or not supported. 3512 # When given -MP, icc 7.0 and 7.1 complain thusly: 3513 # icc: Command line warning: ignoring option '-M'; no argument required 3514 # The diagnosis changed in icc 8.0: 3515 # icc: Command line remark: option '-MP' not supported 3516 if (grep 'ignoring option' conftest.err || 3517 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3518 am_cv_CC_dependencies_compiler_type=$depmode 3519 break 3520 fi 3521 fi 3522 done 3523 3524 cd .. 3525 rm -rf conftest.dir 3526else 3527 am_cv_CC_dependencies_compiler_type=none 3528fi 3529 3530fi 3531echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3532echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 3533CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3534 3535 3536 3537if 3538 test "x$enable_dependency_tracking" != xno \ 3539 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3540 am__fastdepCC_TRUE= 3541 am__fastdepCC_FALSE='#' 3542else 3543 am__fastdepCC_TRUE='#' 3544 am__fastdepCC_FALSE= 3545fi 3546 3547 3548 3549am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc 3550 3551# C Compiler: Check that it is POSIX-compliant 3552 3553echo "$as_me:$LINENO: checking for library containing strerror" >&5 3554echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 3555if test "${ac_cv_search_strerror+set}" = set; then 3556 echo $ECHO_N "(cached) $ECHO_C" >&6 3557else 3558 ac_func_search_save_LIBS=$LIBS 3559ac_cv_search_strerror=no 3560cat >conftest.$ac_ext <<_ACEOF 3561/* confdefs.h. */ 3562_ACEOF 3563cat confdefs.h >>conftest.$ac_ext 3564cat >>conftest.$ac_ext <<_ACEOF 3565/* end confdefs.h. */ 3566 3567/* Override any gcc2 internal prototype to avoid an error. */ 3568#ifdef __cplusplus 3569extern "C" 3570#endif 3571/* We use char because int might match the return type of a gcc2 3572 builtin and then its argument prototype would still apply. */ 3573char strerror (); 3574int 3575main () 3576{ 3577strerror (); 3578 ; 3579 return 0; 3580} 3581_ACEOF 3582rm -f conftest.$ac_objext conftest$ac_exeext 3583if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3584 (eval $ac_link) 2>conftest.er1 3585 ac_status=$? 3586 grep -v '^ *+' conftest.er1 >conftest.err 3587 rm -f conftest.er1 3588 cat conftest.err >&5 3589 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3590 (exit $ac_status); } && 3591 { ac_try='test -z "$ac_c_werror_flag" 3592 || test ! -s conftest.err' 3593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3594 (eval $ac_try) 2>&5 3595 ac_status=$? 3596 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3597 (exit $ac_status); }; } && 3598 { ac_try='test -s conftest$ac_exeext' 3599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3600 (eval $ac_try) 2>&5 3601 ac_status=$? 3602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3603 (exit $ac_status); }; }; then 3604 ac_cv_search_strerror="none required" 3605else 3606 echo "$as_me: failed program was:" >&5 3607sed 's/^/| /' conftest.$ac_ext >&5 3608 3609fi 3610rm -f conftest.err conftest.$ac_objext \ 3611 conftest$ac_exeext conftest.$ac_ext 3612if test "$ac_cv_search_strerror" = no; then 3613 for ac_lib in cposix; do 3614 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3615 cat >conftest.$ac_ext <<_ACEOF 3616/* confdefs.h. */ 3617_ACEOF 3618cat confdefs.h >>conftest.$ac_ext 3619cat >>conftest.$ac_ext <<_ACEOF 3620/* end confdefs.h. */ 3621 3622/* Override any gcc2 internal prototype to avoid an error. */ 3623#ifdef __cplusplus 3624extern "C" 3625#endif 3626/* We use char because int might match the return type of a gcc2 3627 builtin and then its argument prototype would still apply. */ 3628char strerror (); 3629int 3630main () 3631{ 3632strerror (); 3633 ; 3634 return 0; 3635} 3636_ACEOF 3637rm -f conftest.$ac_objext conftest$ac_exeext 3638if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3639 (eval $ac_link) 2>conftest.er1 3640 ac_status=$? 3641 grep -v '^ *+' conftest.er1 >conftest.err 3642 rm -f conftest.er1 3643 cat conftest.err >&5 3644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3645 (exit $ac_status); } && 3646 { ac_try='test -z "$ac_c_werror_flag" 3647 || test ! -s conftest.err' 3648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3649 (eval $ac_try) 2>&5 3650 ac_status=$? 3651 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3652 (exit $ac_status); }; } && 3653 { ac_try='test -s conftest$ac_exeext' 3654 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3655 (eval $ac_try) 2>&5 3656 ac_status=$? 3657 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3658 (exit $ac_status); }; }; then 3659 ac_cv_search_strerror="-l$ac_lib" 3660break 3661else 3662 echo "$as_me: failed program was:" >&5 3663sed 's/^/| /' conftest.$ac_ext >&5 3664 3665fi 3666rm -f conftest.err conftest.$ac_objext \ 3667 conftest$ac_exeext conftest.$ac_ext 3668 done 3669fi 3670LIBS=$ac_func_search_save_LIBS 3671fi 3672echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 3673echo "${ECHO_T}$ac_cv_search_strerror" >&6 3674if test "$ac_cv_search_strerror" != no; then 3675 test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" 3676 3677fi 3678 3679 3680 msg="for C compiler optimization flags" 3681 echo "$as_me:$LINENO: checking $msg" >&5 3682echo $ECHO_N "checking $msg... $ECHO_C" >&6 3683if test "${prog_cc_optim_flags+set}" = set; then 3684 echo $ECHO_N "(cached) $ECHO_C" >&6 3685else 3686 3687 if test -n "$CC"; then 3688 cat > conftest.c <<EOF 3689int main(int argc, char **argv) { return 0; } 3690EOF 3691 3692 if test "$GCC" = "yes"; then 3693 prog_cc_optim_flags="-O -funroll-loops -fomit-frame-pointer -Wall -g" 3694 3695 3696 elif $CC -V 2>&1 | grep -i "WorkShop" > /dev/null 2>&1 && 3697 $CC -c -O conftest.c > /dev/null 2>&1 && 3698 test -f conftest.o; then 3699 prog_cc_optim_flags="-O" 3700 3701 elif ($CC -V 2>&1 | grep -i "Digital UNIX Compiler"> /dev/null 2>&1 || 3702 $CC -V 2>&1 | grep -i "Compaq C"> /dev/null 2>&1) && 3703 $CC -c -fast conftest.c > /dev/null 2>&1 && 3704 test -f conftest.o; then 3705 prog_cc_optim_flags="-fast -tune host" 3706 3707 elif $CC 2>&1 | grep -i "C for AIX Compiler" > /dev/null 2>&1 && 3708 $CC -c -qinfo=all -O2 conftest.c > /dev/null 2>&1 && 3709 test -f conftest.o; then 3710 prog_cc_optim_flags="-O2" 3711 3712 elif $CC -version 2>&1 | grep -i "MIPSpro Compilers" > /dev/null 2>&1 && 3713 $CC -c -fullwarn -O3 conftest.c > /dev/null 2>&1 && 3714 test -f conftest.o; then 3715 prog_cc_optim_flags="-O3" 3716 3717 elif what $CC 2>&1 | grep -i "HP C Compiler" > /dev/null 2>&1 && 3718 $CC -c -Aa +O3 conftest.c > /dev/null 2>&1 && 3719 test -f conftest.o; then 3720 prog_cc_optim_flags="+O3" 3721 3722 elif $CC -V 2>&1 | grep "/SX" > /dev/null 2>&1 && 3723 $CC -c -Xc -O conftest.c > /dev/null 2>&1 && 3724 test -f conftest.o; then 3725 prog_cc_optim_flags="-O" 3726 3727 elif $CC -V 2>&1 | grep -i "Cray" > /dev/null 2>&1 && 3728 $CC -c -h conform -O3 conftest.c > /dev/null 2>&1 && 3729 test -f conftest.o; then 3730 prog_cc_optim_flags="-O3" 3731 3732 fi 3733 rm -f conftest.* 3734 fi 3735 if test -n "$prog_cc_optim_flags"; then 3736 CFLAGS="$CFLAGS $prog_cc_optim_flags" 3737 else 3738 prog_cc_optim_flags="unknown" 3739 fi 3740 3741fi 3742echo "$as_me:$LINENO: result: $prog_cc_optim_flags" >&5 3743echo "${ECHO_T}$prog_cc_optim_flags" >&6 3744 3745if test -n "$ac_tool_prefix"; then 3746 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3747set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3748echo "$as_me:$LINENO: checking for $ac_word" >&5 3749echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3750if test "${ac_cv_prog_RANLIB+set}" = set; then 3751 echo $ECHO_N "(cached) $ECHO_C" >&6 3752else 3753 if test -n "$RANLIB"; then 3754 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3755else 3756as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3757for as_dir in $PATH 3758do 3759 IFS=$as_save_IFS 3760 test -z "$as_dir" && as_dir=. 3761 for ac_exec_ext in '' $ac_executable_extensions; do 3762 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3763 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3764 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3765 break 2 3766 fi 3767done 3768done 3769 3770fi 3771fi 3772RANLIB=$ac_cv_prog_RANLIB 3773if test -n "$RANLIB"; then 3774 echo "$as_me:$LINENO: result: $RANLIB" >&5 3775echo "${ECHO_T}$RANLIB" >&6 3776else 3777 echo "$as_me:$LINENO: result: no" >&5 3778echo "${ECHO_T}no" >&6 3779fi 3780 3781fi 3782if test -z "$ac_cv_prog_RANLIB"; then 3783 ac_ct_RANLIB=$RANLIB 3784 # Extract the first word of "ranlib", so it can be a program name with args. 3785set dummy ranlib; ac_word=$2 3786echo "$as_me:$LINENO: checking for $ac_word" >&5 3787echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 3788if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 3789 echo $ECHO_N "(cached) $ECHO_C" >&6 3790else 3791 if test -n "$ac_ct_RANLIB"; then 3792 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3793else 3794as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3795for as_dir in $PATH 3796do 3797 IFS=$as_save_IFS 3798 test -z "$as_dir" && as_dir=. 3799 for ac_exec_ext in '' $ac_executable_extensions; do 3800 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3801 ac_cv_prog_ac_ct_RANLIB="ranlib" 3802 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3803 break 2 3804 fi 3805done 3806done 3807 3808 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 3809fi 3810fi 3811ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3812if test -n "$ac_ct_RANLIB"; then 3813 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 3814echo "${ECHO_T}$ac_ct_RANLIB" >&6 3815else 3816 echo "$as_me:$LINENO: result: no" >&5 3817echo "${ECHO_T}no" >&6 3818fi 3819 3820 RANLIB=$ac_ct_RANLIB 3821else 3822 RANLIB="$ac_cv_prog_RANLIB" 3823fi 3824 3825# Find a good install program. We prefer a C program (faster), 3826# so one script is as good as another. But avoid the broken or 3827# incompatible versions: 3828# SysV /etc/install, /usr/sbin/install 3829# SunOS /usr/etc/install 3830# IRIX /sbin/install 3831# AIX /bin/install 3832# AmigaOS /C/install, which installs bootblocks on floppy discs 3833# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3834# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3835# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3836# OS/2's system install, which has a completely different semantic 3837# ./install, which can be erroneously created by make from ./install.sh. 3838echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 3839echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 3840if test -z "$INSTALL"; then 3841if test "${ac_cv_path_install+set}" = set; then 3842 echo $ECHO_N "(cached) $ECHO_C" >&6 3843else 3844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3845for as_dir in $PATH 3846do 3847 IFS=$as_save_IFS 3848 test -z "$as_dir" && as_dir=. 3849 # Account for people who put trailing slashes in PATH elements. 3850case $as_dir/ in 3851 ./ | .// | /cC/* | \ 3852 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3853 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 3854 /usr/ucb/* ) ;; 3855 *) 3856 # OSF1 and SCO ODT 3.0 have their own names for install. 3857 # Don't use installbsd from OSF since it installs stuff as root 3858 # by default. 3859 for ac_prog in ginstall scoinst install; do 3860 for ac_exec_ext in '' $ac_executable_extensions; do 3861 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3862 if test $ac_prog = install && 3863 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3864 # AIX install. It has an incompatible calling convention. 3865 : 3866 elif test $ac_prog = install && 3867 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3868 # program-specific install script used by HP pwplus--don't use. 3869 : 3870 else 3871 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3872 break 3 3873 fi 3874 fi 3875 done 3876 done 3877 ;; 3878esac 3879done 3880 3881 3882fi 3883 if test "${ac_cv_path_install+set}" = set; then 3884 INSTALL=$ac_cv_path_install 3885 else 3886 # As a last resort, use the slow shell script. We don't cache a 3887 # path for INSTALL within a source directory, because that will 3888 # break other packages using the cache if that directory is 3889 # removed, or if the path is relative. 3890 INSTALL=$ac_install_sh 3891 fi 3892fi 3893echo "$as_me:$LINENO: result: $INSTALL" >&5 3894echo "${ECHO_T}$INSTALL" >&6 3895 3896# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3897# It thinks the first close brace ends the variable substitution. 3898test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3899 3900test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3901 3902test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3903 3904 3905# Checks for libraries. 3906 3907echo "$as_me:$LINENO: checking for sin in -lm" >&5 3908echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6 3909if test "${ac_cv_lib_m_sin+set}" = set; then 3910 echo $ECHO_N "(cached) $ECHO_C" >&6 3911else 3912 ac_check_lib_save_LIBS=$LIBS 3913LIBS="-lm $LIBS" 3914cat >conftest.$ac_ext <<_ACEOF 3915/* confdefs.h. */ 3916_ACEOF 3917cat confdefs.h >>conftest.$ac_ext 3918cat >>conftest.$ac_ext <<_ACEOF 3919/* end confdefs.h. */ 3920 3921/* Override any gcc2 internal prototype to avoid an error. */ 3922#ifdef __cplusplus 3923extern "C" 3924#endif 3925/* We use char because int might match the return type of a gcc2 3926 builtin and then its argument prototype would still apply. */ 3927char sin (); 3928int 3929main () 3930{ 3931sin (); 3932 ; 3933 return 0; 3934} 3935_ACEOF 3936rm -f conftest.$ac_objext conftest$ac_exeext 3937if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3938 (eval $ac_link) 2>conftest.er1 3939 ac_status=$? 3940 grep -v '^ *+' conftest.er1 >conftest.err 3941 rm -f conftest.er1 3942 cat conftest.err >&5 3943 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3944 (exit $ac_status); } && 3945 { ac_try='test -z "$ac_c_werror_flag" 3946 || test ! -s conftest.err' 3947 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3948 (eval $ac_try) 2>&5 3949 ac_status=$? 3950 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3951 (exit $ac_status); }; } && 3952 { ac_try='test -s conftest$ac_exeext' 3953 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3954 (eval $ac_try) 2>&5 3955 ac_status=$? 3956 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3957 (exit $ac_status); }; }; then 3958 ac_cv_lib_m_sin=yes 3959else 3960 echo "$as_me: failed program was:" >&5 3961sed 's/^/| /' conftest.$ac_ext >&5 3962 3963ac_cv_lib_m_sin=no 3964fi 3965rm -f conftest.err conftest.$ac_objext \ 3966 conftest$ac_exeext conftest.$ac_ext 3967LIBS=$ac_check_lib_save_LIBS 3968fi 3969echo "$as_me:$LINENO: result: $ac_cv_lib_m_sin" >&5 3970echo "${ECHO_T}$ac_cv_lib_m_sin" >&6 3971if test $ac_cv_lib_m_sin = yes; then 3972 cat >>confdefs.h <<_ACEOF 3973#define HAVE_LIBM 1 3974_ACEOF 3975 3976 LIBS="-lm $LIBS" 3977 3978fi 3979 3980 3981# Checks for header files. 3982ac_ext=c 3983ac_cpp='$CPP $CPPFLAGS' 3984ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3985ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3986ac_compiler_gnu=$ac_cv_c_compiler_gnu 3987echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3988echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3989# On Suns, sometimes $CPP names a directory. 3990if test -n "$CPP" && test -d "$CPP"; then 3991 CPP= 3992fi 3993if test -z "$CPP"; then 3994 if test "${ac_cv_prog_CPP+set}" = set; then 3995 echo $ECHO_N "(cached) $ECHO_C" >&6 3996else 3997 # Double quotes because CPP needs to be expanded 3998 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3999 do 4000 ac_preproc_ok=false 4001for ac_c_preproc_warn_flag in '' yes 4002do 4003 # Use a header file that comes with gcc, so configuring glibc 4004 # with a fresh cross-compiler works. 4005 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4006 # <limits.h> exists even on freestanding compilers. 4007 # On the NeXT, cc -E runs the code through the compiler's parser, 4008 # not just through cpp. "Syntax error" is here to catch this case. 4009 cat >conftest.$ac_ext <<_ACEOF 4010/* confdefs.h. */ 4011_ACEOF 4012cat confdefs.h >>conftest.$ac_ext 4013cat >>conftest.$ac_ext <<_ACEOF 4014/* end confdefs.h. */ 4015#ifdef __STDC__ 4016# include <limits.h> 4017#else 4018# include <assert.h> 4019#endif 4020 Syntax error 4021_ACEOF 4022if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4023 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4024 ac_status=$? 4025 grep -v '^ *+' conftest.er1 >conftest.err 4026 rm -f conftest.er1 4027 cat conftest.err >&5 4028 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4029 (exit $ac_status); } >/dev/null; then 4030 if test -s conftest.err; then 4031 ac_cpp_err=$ac_c_preproc_warn_flag 4032 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4033 else 4034 ac_cpp_err= 4035 fi 4036else 4037 ac_cpp_err=yes 4038fi 4039if test -z "$ac_cpp_err"; then 4040 : 4041else 4042 echo "$as_me: failed program was:" >&5 4043sed 's/^/| /' conftest.$ac_ext >&5 4044 4045 # Broken: fails on valid input. 4046continue 4047fi 4048rm -f conftest.err conftest.$ac_ext 4049 4050 # OK, works on sane cases. Now check whether non-existent headers 4051 # can be detected and how. 4052 cat >conftest.$ac_ext <<_ACEOF 4053/* confdefs.h. */ 4054_ACEOF 4055cat confdefs.h >>conftest.$ac_ext 4056cat >>conftest.$ac_ext <<_ACEOF 4057/* end confdefs.h. */ 4058#include <ac_nonexistent.h> 4059_ACEOF 4060if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4061 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4062 ac_status=$? 4063 grep -v '^ *+' conftest.er1 >conftest.err 4064 rm -f conftest.er1 4065 cat conftest.err >&5 4066 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4067 (exit $ac_status); } >/dev/null; then 4068 if test -s conftest.err; then 4069 ac_cpp_err=$ac_c_preproc_warn_flag 4070 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4071 else 4072 ac_cpp_err= 4073 fi 4074else 4075 ac_cpp_err=yes 4076fi 4077if test -z "$ac_cpp_err"; then 4078 # Broken: success on invalid input. 4079continue 4080else 4081 echo "$as_me: failed program was:" >&5 4082sed 's/^/| /' conftest.$ac_ext >&5 4083 4084 # Passes both tests. 4085ac_preproc_ok=: 4086break 4087fi 4088rm -f conftest.err conftest.$ac_ext 4089 4090done 4091# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4092rm -f conftest.err conftest.$ac_ext 4093if $ac_preproc_ok; then 4094 break 4095fi 4096 4097 done 4098 ac_cv_prog_CPP=$CPP 4099 4100fi 4101 CPP=$ac_cv_prog_CPP 4102else 4103 ac_cv_prog_CPP=$CPP 4104fi 4105echo "$as_me:$LINENO: result: $CPP" >&5 4106echo "${ECHO_T}$CPP" >&6 4107ac_preproc_ok=false 4108for ac_c_preproc_warn_flag in '' yes 4109do 4110 # Use a header file that comes with gcc, so configuring glibc 4111 # with a fresh cross-compiler works. 4112 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4113 # <limits.h> exists even on freestanding compilers. 4114 # On the NeXT, cc -E runs the code through the compiler's parser, 4115 # not just through cpp. "Syntax error" is here to catch this case. 4116 cat >conftest.$ac_ext <<_ACEOF 4117/* confdefs.h. */ 4118_ACEOF 4119cat confdefs.h >>conftest.$ac_ext 4120cat >>conftest.$ac_ext <<_ACEOF 4121/* end confdefs.h. */ 4122#ifdef __STDC__ 4123# include <limits.h> 4124#else 4125# include <assert.h> 4126#endif 4127 Syntax error 4128_ACEOF 4129if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4130 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4131 ac_status=$? 4132 grep -v '^ *+' conftest.er1 >conftest.err 4133 rm -f conftest.er1 4134 cat conftest.err >&5 4135 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4136 (exit $ac_status); } >/dev/null; then 4137 if test -s conftest.err; then 4138 ac_cpp_err=$ac_c_preproc_warn_flag 4139 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4140 else 4141 ac_cpp_err= 4142 fi 4143else 4144 ac_cpp_err=yes 4145fi 4146if test -z "$ac_cpp_err"; then 4147 : 4148else 4149 echo "$as_me: failed program was:" >&5 4150sed 's/^/| /' conftest.$ac_ext >&5 4151 4152 # Broken: fails on valid input. 4153continue 4154fi 4155rm -f conftest.err conftest.$ac_ext 4156 4157 # OK, works on sane cases. Now check whether non-existent headers 4158 # can be detected and how. 4159 cat >conftest.$ac_ext <<_ACEOF 4160/* confdefs.h. */ 4161_ACEOF 4162cat confdefs.h >>conftest.$ac_ext 4163cat >>conftest.$ac_ext <<_ACEOF 4164/* end confdefs.h. */ 4165#include <ac_nonexistent.h> 4166_ACEOF 4167if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4168 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4169 ac_status=$? 4170 grep -v '^ *+' conftest.er1 >conftest.err 4171 rm -f conftest.er1 4172 cat conftest.err >&5 4173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4174 (exit $ac_status); } >/dev/null; then 4175 if test -s conftest.err; then 4176 ac_cpp_err=$ac_c_preproc_warn_flag 4177 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4178 else 4179 ac_cpp_err= 4180 fi 4181else 4182 ac_cpp_err=yes 4183fi 4184if test -z "$ac_cpp_err"; then 4185 # Broken: success on invalid input. 4186continue 4187else 4188 echo "$as_me: failed program was:" >&5 4189sed 's/^/| /' conftest.$ac_ext >&5 4190 4191 # Passes both tests. 4192ac_preproc_ok=: 4193break 4194fi 4195rm -f conftest.err conftest.$ac_ext 4196 4197done 4198# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4199rm -f conftest.err conftest.$ac_ext 4200if $ac_preproc_ok; then 4201 : 4202else 4203 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 4204See \`config.log' for more details." >&5 4205echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 4206See \`config.log' for more details." >&2;} 4207 { (exit 1); exit 1; }; } 4208fi 4209 4210ac_ext=c 4211ac_cpp='$CPP $CPPFLAGS' 4212ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4213ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4214ac_compiler_gnu=$ac_cv_c_compiler_gnu 4215 4216 4217echo "$as_me:$LINENO: checking for egrep" >&5 4218echo $ECHO_N "checking for egrep... $ECHO_C" >&6 4219if test "${ac_cv_prog_egrep+set}" = set; then 4220 echo $ECHO_N "(cached) $ECHO_C" >&6 4221else 4222 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 4223 then ac_cv_prog_egrep='grep -E' 4224 else ac_cv_prog_egrep='egrep' 4225 fi 4226fi 4227echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 4228echo "${ECHO_T}$ac_cv_prog_egrep" >&6 4229 EGREP=$ac_cv_prog_egrep 4230 4231 4232echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4233echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 4234if test "${ac_cv_header_stdc+set}" = set; then 4235 echo $ECHO_N "(cached) $ECHO_C" >&6 4236else 4237 cat >conftest.$ac_ext <<_ACEOF 4238/* confdefs.h. */ 4239_ACEOF 4240cat confdefs.h >>conftest.$ac_ext 4241cat >>conftest.$ac_ext <<_ACEOF 4242/* end confdefs.h. */ 4243#include <stdlib.h> 4244#include <stdarg.h> 4245#include <string.h> 4246#include <float.h> 4247 4248int 4249main () 4250{ 4251 4252 ; 4253 return 0; 4254} 4255_ACEOF 4256rm -f conftest.$ac_objext 4257if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4258 (eval $ac_compile) 2>conftest.er1 4259 ac_status=$? 4260 grep -v '^ *+' conftest.er1 >conftest.err 4261 rm -f conftest.er1 4262 cat conftest.err >&5 4263 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4264 (exit $ac_status); } && 4265 { ac_try='test -z "$ac_c_werror_flag" 4266 || test ! -s conftest.err' 4267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4268 (eval $ac_try) 2>&5 4269 ac_status=$? 4270 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4271 (exit $ac_status); }; } && 4272 { ac_try='test -s conftest.$ac_objext' 4273 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4274 (eval $ac_try) 2>&5 4275 ac_status=$? 4276 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4277 (exit $ac_status); }; }; then 4278 ac_cv_header_stdc=yes 4279else 4280 echo "$as_me: failed program was:" >&5 4281sed 's/^/| /' conftest.$ac_ext >&5 4282 4283ac_cv_header_stdc=no 4284fi 4285rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4286 4287if test $ac_cv_header_stdc = yes; then 4288 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4289 cat >conftest.$ac_ext <<_ACEOF 4290/* confdefs.h. */ 4291_ACEOF 4292cat confdefs.h >>conftest.$ac_ext 4293cat >>conftest.$ac_ext <<_ACEOF 4294/* end confdefs.h. */ 4295#include <string.h> 4296 4297_ACEOF 4298if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4299 $EGREP "memchr" >/dev/null 2>&1; then 4300 : 4301else 4302 ac_cv_header_stdc=no 4303fi 4304rm -f conftest* 4305 4306fi 4307 4308if test $ac_cv_header_stdc = yes; then 4309 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4310 cat >conftest.$ac_ext <<_ACEOF 4311/* confdefs.h. */ 4312_ACEOF 4313cat confdefs.h >>conftest.$ac_ext 4314cat >>conftest.$ac_ext <<_ACEOF 4315/* end confdefs.h. */ 4316#include <stdlib.h> 4317 4318_ACEOF 4319if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4320 $EGREP "free" >/dev/null 2>&1; then 4321 : 4322else 4323 ac_cv_header_stdc=no 4324fi 4325rm -f conftest* 4326 4327fi 4328 4329if test $ac_cv_header_stdc = yes; then 4330 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4331 if test "$cross_compiling" = yes; then 4332 : 4333else 4334 cat >conftest.$ac_ext <<_ACEOF 4335/* confdefs.h. */ 4336_ACEOF 4337cat confdefs.h >>conftest.$ac_ext 4338cat >>conftest.$ac_ext <<_ACEOF 4339/* end confdefs.h. */ 4340#include <ctype.h> 4341#if ((' ' & 0x0FF) == 0x020) 4342# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4343# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4344#else 4345# define ISLOWER(c) \ 4346 (('a' <= (c) && (c) <= 'i') \ 4347 || ('j' <= (c) && (c) <= 'r') \ 4348 || ('s' <= (c) && (c) <= 'z')) 4349# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4350#endif 4351 4352#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4353int 4354main () 4355{ 4356 int i; 4357 for (i = 0; i < 256; i++) 4358 if (XOR (islower (i), ISLOWER (i)) 4359 || toupper (i) != TOUPPER (i)) 4360 exit(2); 4361 exit (0); 4362} 4363_ACEOF 4364rm -f conftest$ac_exeext 4365if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4366 (eval $ac_link) 2>&5 4367 ac_status=$? 4368 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4369 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4370 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4371 (eval $ac_try) 2>&5 4372 ac_status=$? 4373 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4374 (exit $ac_status); }; }; then 4375 : 4376else 4377 echo "$as_me: program exited with status $ac_status" >&5 4378echo "$as_me: failed program was:" >&5 4379sed 's/^/| /' conftest.$ac_ext >&5 4380 4381( exit $ac_status ) 4382ac_cv_header_stdc=no 4383fi 4384rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4385fi 4386fi 4387fi 4388echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4389echo "${ECHO_T}$ac_cv_header_stdc" >&6 4390if test $ac_cv_header_stdc = yes; then 4391 4392cat >>confdefs.h <<\_ACEOF 4393#define STDC_HEADERS 1 4394_ACEOF 4395 4396fi 4397 4398# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4409 inttypes.h stdint.h unistd.h 4410do 4411as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4412echo "$as_me:$LINENO: checking for $ac_header" >&5 4413echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4414if eval "test \"\${$as_ac_Header+set}\" = set"; then 4415 echo $ECHO_N "(cached) $ECHO_C" >&6 4416else 4417 cat >conftest.$ac_ext <<_ACEOF 4418/* confdefs.h. */ 4419_ACEOF 4420cat confdefs.h >>conftest.$ac_ext 4421cat >>conftest.$ac_ext <<_ACEOF 4422/* end confdefs.h. */ 4423$ac_includes_default 4424 4425#include <$ac_header> 4426_ACEOF 4427rm -f conftest.$ac_objext 4428if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4429 (eval $ac_compile) 2>conftest.er1 4430 ac_status=$? 4431 grep -v '^ *+' conftest.er1 >conftest.err 4432 rm -f conftest.er1 4433 cat conftest.err >&5 4434 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4435 (exit $ac_status); } && 4436 { ac_try='test -z "$ac_c_werror_flag" 4437 || test ! -s conftest.err' 4438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4439 (eval $ac_try) 2>&5 4440 ac_status=$? 4441 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4442 (exit $ac_status); }; } && 4443 { ac_try='test -s conftest.$ac_objext' 4444 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4445 (eval $ac_try) 2>&5 4446 ac_status=$? 4447 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4448 (exit $ac_status); }; }; then 4449 eval "$as_ac_Header=yes" 4450else 4451 echo "$as_me: failed program was:" >&5 4452sed 's/^/| /' conftest.$ac_ext >&5 4453 4454eval "$as_ac_Header=no" 4455fi 4456rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4457fi 4458echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 4459echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4460if test `eval echo '${'$as_ac_Header'}'` = yes; then 4461 cat >>confdefs.h <<_ACEOF 4462#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4463_ACEOF 4464 4465fi 4466 4467done 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478for ac_header in fcntl.h limits.h malloc.h stdlib.h string.h sys/mman.h sys/types.h unistd.h 4479do 4480as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4481if eval "test \"\${$as_ac_Header+set}\" = set"; then 4482 echo "$as_me:$LINENO: checking for $ac_header" >&5 4483echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4484if eval "test \"\${$as_ac_Header+set}\" = set"; then 4485 echo $ECHO_N "(cached) $ECHO_C" >&6 4486fi 4487echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 4488echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4489else 4490 # Is the header compilable? 4491echo "$as_me:$LINENO: checking $ac_header usability" >&5 4492echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 4493cat >conftest.$ac_ext <<_ACEOF 4494/* confdefs.h. */ 4495_ACEOF 4496cat confdefs.h >>conftest.$ac_ext 4497cat >>conftest.$ac_ext <<_ACEOF 4498/* end confdefs.h. */ 4499$ac_includes_default 4500#include <$ac_header> 4501_ACEOF 4502rm -f conftest.$ac_objext 4503if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4504 (eval $ac_compile) 2>conftest.er1 4505 ac_status=$? 4506 grep -v '^ *+' conftest.er1 >conftest.err 4507 rm -f conftest.er1 4508 cat conftest.err >&5 4509 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4510 (exit $ac_status); } && 4511 { ac_try='test -z "$ac_c_werror_flag" 4512 || test ! -s conftest.err' 4513 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4514 (eval $ac_try) 2>&5 4515 ac_status=$? 4516 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4517 (exit $ac_status); }; } && 4518 { ac_try='test -s conftest.$ac_objext' 4519 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4520 (eval $ac_try) 2>&5 4521 ac_status=$? 4522 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4523 (exit $ac_status); }; }; then 4524 ac_header_compiler=yes 4525else 4526 echo "$as_me: failed program was:" >&5 4527sed 's/^/| /' conftest.$ac_ext >&5 4528 4529ac_header_compiler=no 4530fi 4531rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4532echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4533echo "${ECHO_T}$ac_header_compiler" >&6 4534 4535# Is the header present? 4536echo "$as_me:$LINENO: checking $ac_header presence" >&5 4537echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 4538cat >conftest.$ac_ext <<_ACEOF 4539/* confdefs.h. */ 4540_ACEOF 4541cat confdefs.h >>conftest.$ac_ext 4542cat >>conftest.$ac_ext <<_ACEOF 4543/* end confdefs.h. */ 4544#include <$ac_header> 4545_ACEOF 4546if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4547 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4548 ac_status=$? 4549 grep -v '^ *+' conftest.er1 >conftest.err 4550 rm -f conftest.er1 4551 cat conftest.err >&5 4552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4553 (exit $ac_status); } >/dev/null; then 4554 if test -s conftest.err; then 4555 ac_cpp_err=$ac_c_preproc_warn_flag 4556 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 4557 else 4558 ac_cpp_err= 4559 fi 4560else 4561 ac_cpp_err=yes 4562fi 4563if test -z "$ac_cpp_err"; then 4564 ac_header_preproc=yes 4565else 4566 echo "$as_me: failed program was:" >&5 4567sed 's/^/| /' conftest.$ac_ext >&5 4568 4569 ac_header_preproc=no 4570fi 4571rm -f conftest.err conftest.$ac_ext 4572echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4573echo "${ECHO_T}$ac_header_preproc" >&6 4574 4575# So? What about this header? 4576case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4577 yes:no: ) 4578 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4579echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4580 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4581echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4582 ac_header_preproc=yes 4583 ;; 4584 no:yes:* ) 4585 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4586echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4587 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4588echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4589 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4590echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4591 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4592echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4593 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4594echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4595 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4596echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4597 ( 4598 cat <<\_ASBOX 4599## ---------------------------- ## 4600## Report this to bertin@iap.fr ## 4601## ---------------------------- ## 4602_ASBOX 4603 ) | 4604 sed "s/^/$as_me: WARNING: /" >&2 4605 ;; 4606esac 4607echo "$as_me:$LINENO: checking for $ac_header" >&5 4608echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 4609if eval "test \"\${$as_ac_Header+set}\" = set"; then 4610 echo $ECHO_N "(cached) $ECHO_C" >&6 4611else 4612 eval "$as_ac_Header=\$ac_header_preproc" 4613fi 4614echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 4615echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 4616 4617fi 4618if test `eval echo '${'$as_ac_Header'}'` = yes; then 4619 cat >>confdefs.h <<_ACEOF 4620#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4621_ACEOF 4622 4623fi 4624 4625done 4626 4627 4628# Checks for typedefs, structures, and compiler characteristics. 4629echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 4630echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 4631if test "${ac_cv_c_const+set}" = set; then 4632 echo $ECHO_N "(cached) $ECHO_C" >&6 4633else 4634 cat >conftest.$ac_ext <<_ACEOF 4635/* confdefs.h. */ 4636_ACEOF 4637cat confdefs.h >>conftest.$ac_ext 4638cat >>conftest.$ac_ext <<_ACEOF 4639/* end confdefs.h. */ 4640 4641int 4642main () 4643{ 4644/* FIXME: Include the comments suggested by Paul. */ 4645#ifndef __cplusplus 4646 /* Ultrix mips cc rejects this. */ 4647 typedef int charset[2]; 4648 const charset x; 4649 /* SunOS 4.1.1 cc rejects this. */ 4650 char const *const *ccp; 4651 char **p; 4652 /* NEC SVR4.0.2 mips cc rejects this. */ 4653 struct point {int x, y;}; 4654 static struct point const zero = {0,0}; 4655 /* AIX XL C 1.02.0.0 rejects this. 4656 It does not let you subtract one const X* pointer from another in 4657 an arm of an if-expression whose if-part is not a constant 4658 expression */ 4659 const char *g = "string"; 4660 ccp = &g + (g ? g-g : 0); 4661 /* HPUX 7.0 cc rejects these. */ 4662 ++ccp; 4663 p = (char**) ccp; 4664 ccp = (char const *const *) p; 4665 { /* SCO 3.2v4 cc rejects this. */ 4666 char *t; 4667 char const *s = 0 ? (char *) 0 : (char const *) 0; 4668 4669 *t++ = 0; 4670 } 4671 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4672 int x[] = {25, 17}; 4673 const int *foo = &x[0]; 4674 ++foo; 4675 } 4676 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4677 typedef const int *iptr; 4678 iptr p = 0; 4679 ++p; 4680 } 4681 { /* AIX XL C 1.02.0.0 rejects this saying 4682 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4683 struct s { int j; const int *ap[3]; }; 4684 struct s *b; b->j = 5; 4685 } 4686 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4687 const int foo = 10; 4688 } 4689#endif 4690 4691 ; 4692 return 0; 4693} 4694_ACEOF 4695rm -f conftest.$ac_objext 4696if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4697 (eval $ac_compile) 2>conftest.er1 4698 ac_status=$? 4699 grep -v '^ *+' conftest.er1 >conftest.err 4700 rm -f conftest.er1 4701 cat conftest.err >&5 4702 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4703 (exit $ac_status); } && 4704 { ac_try='test -z "$ac_c_werror_flag" 4705 || test ! -s conftest.err' 4706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4707 (eval $ac_try) 2>&5 4708 ac_status=$? 4709 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4710 (exit $ac_status); }; } && 4711 { ac_try='test -s conftest.$ac_objext' 4712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4713 (eval $ac_try) 2>&5 4714 ac_status=$? 4715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4716 (exit $ac_status); }; }; then 4717 ac_cv_c_const=yes 4718else 4719 echo "$as_me: failed program was:" >&5 4720sed 's/^/| /' conftest.$ac_ext >&5 4721 4722ac_cv_c_const=no 4723fi 4724rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4725fi 4726echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 4727echo "${ECHO_T}$ac_cv_c_const" >&6 4728if test $ac_cv_c_const = no; then 4729 4730cat >>confdefs.h <<\_ACEOF 4731#define const 4732_ACEOF 4733 4734fi 4735 4736echo "$as_me:$LINENO: checking for off_t" >&5 4737echo $ECHO_N "checking for off_t... $ECHO_C" >&6 4738if test "${ac_cv_type_off_t+set}" = set; then 4739 echo $ECHO_N "(cached) $ECHO_C" >&6 4740else 4741 cat >conftest.$ac_ext <<_ACEOF 4742/* confdefs.h. */ 4743_ACEOF 4744cat confdefs.h >>conftest.$ac_ext 4745cat >>conftest.$ac_ext <<_ACEOF 4746/* end confdefs.h. */ 4747$ac_includes_default 4748int 4749main () 4750{ 4751if ((off_t *) 0) 4752 return 0; 4753if (sizeof (off_t)) 4754 return 0; 4755 ; 4756 return 0; 4757} 4758_ACEOF 4759rm -f conftest.$ac_objext 4760if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4761 (eval $ac_compile) 2>conftest.er1 4762 ac_status=$? 4763 grep -v '^ *+' conftest.er1 >conftest.err 4764 rm -f conftest.er1 4765 cat conftest.err >&5 4766 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4767 (exit $ac_status); } && 4768 { ac_try='test -z "$ac_c_werror_flag" 4769 || test ! -s conftest.err' 4770 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4771 (eval $ac_try) 2>&5 4772 ac_status=$? 4773 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4774 (exit $ac_status); }; } && 4775 { ac_try='test -s conftest.$ac_objext' 4776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4777 (eval $ac_try) 2>&5 4778 ac_status=$? 4779 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4780 (exit $ac_status); }; }; then 4781 ac_cv_type_off_t=yes 4782else 4783 echo "$as_me: failed program was:" >&5 4784sed 's/^/| /' conftest.$ac_ext >&5 4785 4786ac_cv_type_off_t=no 4787fi 4788rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4789fi 4790echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 4791echo "${ECHO_T}$ac_cv_type_off_t" >&6 4792if test $ac_cv_type_off_t = yes; then 4793 : 4794else 4795 4796cat >>confdefs.h <<_ACEOF 4797#define off_t long 4798_ACEOF 4799 4800fi 4801 4802echo "$as_me:$LINENO: checking for size_t" >&5 4803echo $ECHO_N "checking for size_t... $ECHO_C" >&6 4804if test "${ac_cv_type_size_t+set}" = set; then 4805 echo $ECHO_N "(cached) $ECHO_C" >&6 4806else 4807 cat >conftest.$ac_ext <<_ACEOF 4808/* confdefs.h. */ 4809_ACEOF 4810cat confdefs.h >>conftest.$ac_ext 4811cat >>conftest.$ac_ext <<_ACEOF 4812/* end confdefs.h. */ 4813$ac_includes_default 4814int 4815main () 4816{ 4817if ((size_t *) 0) 4818 return 0; 4819if (sizeof (size_t)) 4820 return 0; 4821 ; 4822 return 0; 4823} 4824_ACEOF 4825rm -f conftest.$ac_objext 4826if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4827 (eval $ac_compile) 2>conftest.er1 4828 ac_status=$? 4829 grep -v '^ *+' conftest.er1 >conftest.err 4830 rm -f conftest.er1 4831 cat conftest.err >&5 4832 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4833 (exit $ac_status); } && 4834 { ac_try='test -z "$ac_c_werror_flag" 4835 || test ! -s conftest.err' 4836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4837 (eval $ac_try) 2>&5 4838 ac_status=$? 4839 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4840 (exit $ac_status); }; } && 4841 { ac_try='test -s conftest.$ac_objext' 4842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4843 (eval $ac_try) 2>&5 4844 ac_status=$? 4845 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4846 (exit $ac_status); }; }; then 4847 ac_cv_type_size_t=yes 4848else 4849 echo "$as_me: failed program was:" >&5 4850sed 's/^/| /' conftest.$ac_ext >&5 4851 4852ac_cv_type_size_t=no 4853fi 4854rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4855fi 4856echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 4857echo "${ECHO_T}$ac_cv_type_size_t" >&6 4858if test $ac_cv_type_size_t = yes; then 4859 : 4860else 4861 4862cat >>confdefs.h <<_ACEOF 4863#define size_t unsigned 4864_ACEOF 4865 4866fi 4867 4868echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 4869echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6 4870if test "${ac_cv_struct_tm+set}" = set; then 4871 echo $ECHO_N "(cached) $ECHO_C" >&6 4872else 4873 cat >conftest.$ac_ext <<_ACEOF 4874/* confdefs.h. */ 4875_ACEOF 4876cat confdefs.h >>conftest.$ac_ext 4877cat >>conftest.$ac_ext <<_ACEOF 4878/* end confdefs.h. */ 4879#include <sys/types.h> 4880#include <time.h> 4881 4882int 4883main () 4884{ 4885struct tm *tp; tp->tm_sec; 4886 ; 4887 return 0; 4888} 4889_ACEOF 4890rm -f conftest.$ac_objext 4891if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4892 (eval $ac_compile) 2>conftest.er1 4893 ac_status=$? 4894 grep -v '^ *+' conftest.er1 >conftest.err 4895 rm -f conftest.er1 4896 cat conftest.err >&5 4897 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4898 (exit $ac_status); } && 4899 { ac_try='test -z "$ac_c_werror_flag" 4900 || test ! -s conftest.err' 4901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4902 (eval $ac_try) 2>&5 4903 ac_status=$? 4904 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4905 (exit $ac_status); }; } && 4906 { ac_try='test -s conftest.$ac_objext' 4907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4908 (eval $ac_try) 2>&5 4909 ac_status=$? 4910 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4911 (exit $ac_status); }; }; then 4912 ac_cv_struct_tm=time.h 4913else 4914 echo "$as_me: failed program was:" >&5 4915sed 's/^/| /' conftest.$ac_ext >&5 4916 4917ac_cv_struct_tm=sys/time.h 4918fi 4919rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 4920fi 4921echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 4922echo "${ECHO_T}$ac_cv_struct_tm" >&6 4923if test $ac_cv_struct_tm = sys/time.h; then 4924 4925cat >>confdefs.h <<\_ACEOF 4926#define TM_IN_SYS_TIME 1 4927_ACEOF 4928 4929fi 4930 4931echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 4932echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6 4933if test "${ac_cv_type_uid_t+set}" = set; then 4934 echo $ECHO_N "(cached) $ECHO_C" >&6 4935else 4936 cat >conftest.$ac_ext <<_ACEOF 4937/* confdefs.h. */ 4938_ACEOF 4939cat confdefs.h >>conftest.$ac_ext 4940cat >>conftest.$ac_ext <<_ACEOF 4941/* end confdefs.h. */ 4942#include <sys/types.h> 4943 4944_ACEOF 4945if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4946 $EGREP "uid_t" >/dev/null 2>&1; then 4947 ac_cv_type_uid_t=yes 4948else 4949 ac_cv_type_uid_t=no 4950fi 4951rm -f conftest* 4952 4953fi 4954echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 4955echo "${ECHO_T}$ac_cv_type_uid_t" >&6 4956if test $ac_cv_type_uid_t = no; then 4957 4958cat >>confdefs.h <<\_ACEOF 4959#define uid_t int 4960_ACEOF 4961 4962 4963cat >>confdefs.h <<\_ACEOF 4964#define gid_t int 4965_ACEOF 4966 4967fi 4968 4969 4970# Checks for library functions. 4971echo "$as_me:$LINENO: checking for error_at_line" >&5 4972echo $ECHO_N "checking for error_at_line... $ECHO_C" >&6 4973if test "${ac_cv_lib_error_at_line+set}" = set; then 4974 echo $ECHO_N "(cached) $ECHO_C" >&6 4975else 4976 cat >conftest.$ac_ext <<_ACEOF 4977/* confdefs.h. */ 4978_ACEOF 4979cat confdefs.h >>conftest.$ac_ext 4980cat >>conftest.$ac_ext <<_ACEOF 4981/* end confdefs.h. */ 4982$ac_includes_default 4983int 4984main () 4985{ 4986error_at_line (0, 0, "", 0, ""); 4987 ; 4988 return 0; 4989} 4990_ACEOF 4991rm -f conftest.$ac_objext conftest$ac_exeext 4992if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4993 (eval $ac_link) 2>conftest.er1 4994 ac_status=$? 4995 grep -v '^ *+' conftest.er1 >conftest.err 4996 rm -f conftest.er1 4997 cat conftest.err >&5 4998 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4999 (exit $ac_status); } && 5000 { ac_try='test -z "$ac_c_werror_flag" 5001 || test ! -s conftest.err' 5002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5003 (eval $ac_try) 2>&5 5004 ac_status=$? 5005 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5006 (exit $ac_status); }; } && 5007 { ac_try='test -s conftest$ac_exeext' 5008 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5009 (eval $ac_try) 2>&5 5010 ac_status=$? 5011 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5012 (exit $ac_status); }; }; then 5013 ac_cv_lib_error_at_line=yes 5014else 5015 echo "$as_me: failed program was:" >&5 5016sed 's/^/| /' conftest.$ac_ext >&5 5017 5018ac_cv_lib_error_at_line=no 5019fi 5020rm -f conftest.err conftest.$ac_objext \ 5021 conftest$ac_exeext conftest.$ac_ext 5022fi 5023echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 5024echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6 5025if test $ac_cv_lib_error_at_line = no; then 5026 case $LIBOBJS in 5027 "error.$ac_objext" | \ 5028 *" error.$ac_objext" | \ 5029 "error.$ac_objext "* | \ 5030 *" error.$ac_objext "* ) ;; 5031 *) LIBOBJS="$LIBOBJS error.$ac_objext" ;; 5032esac 5033 5034fi 5035 5036 5037for ac_header in stdlib.h 5038do 5039as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5040if eval "test \"\${$as_ac_Header+set}\" = set"; then 5041 echo "$as_me:$LINENO: checking for $ac_header" >&5 5042echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5043if eval "test \"\${$as_ac_Header+set}\" = set"; then 5044 echo $ECHO_N "(cached) $ECHO_C" >&6 5045fi 5046echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 5047echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5048else 5049 # Is the header compilable? 5050echo "$as_me:$LINENO: checking $ac_header usability" >&5 5051echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 5052cat >conftest.$ac_ext <<_ACEOF 5053/* confdefs.h. */ 5054_ACEOF 5055cat confdefs.h >>conftest.$ac_ext 5056cat >>conftest.$ac_ext <<_ACEOF 5057/* end confdefs.h. */ 5058$ac_includes_default 5059#include <$ac_header> 5060_ACEOF 5061rm -f conftest.$ac_objext 5062if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5063 (eval $ac_compile) 2>conftest.er1 5064 ac_status=$? 5065 grep -v '^ *+' conftest.er1 >conftest.err 5066 rm -f conftest.er1 5067 cat conftest.err >&5 5068 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5069 (exit $ac_status); } && 5070 { ac_try='test -z "$ac_c_werror_flag" 5071 || test ! -s conftest.err' 5072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5073 (eval $ac_try) 2>&5 5074 ac_status=$? 5075 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5076 (exit $ac_status); }; } && 5077 { ac_try='test -s conftest.$ac_objext' 5078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5079 (eval $ac_try) 2>&5 5080 ac_status=$? 5081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5082 (exit $ac_status); }; }; then 5083 ac_header_compiler=yes 5084else 5085 echo "$as_me: failed program was:" >&5 5086sed 's/^/| /' conftest.$ac_ext >&5 5087 5088ac_header_compiler=no 5089fi 5090rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5091echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5092echo "${ECHO_T}$ac_header_compiler" >&6 5093 5094# Is the header present? 5095echo "$as_me:$LINENO: checking $ac_header presence" >&5 5096echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 5097cat >conftest.$ac_ext <<_ACEOF 5098/* confdefs.h. */ 5099_ACEOF 5100cat confdefs.h >>conftest.$ac_ext 5101cat >>conftest.$ac_ext <<_ACEOF 5102/* end confdefs.h. */ 5103#include <$ac_header> 5104_ACEOF 5105if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 5106 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5107 ac_status=$? 5108 grep -v '^ *+' conftest.er1 >conftest.err 5109 rm -f conftest.er1 5110 cat conftest.err >&5 5111 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5112 (exit $ac_status); } >/dev/null; then 5113 if test -s conftest.err; then 5114 ac_cpp_err=$ac_c_preproc_warn_flag 5115 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 5116 else 5117 ac_cpp_err= 5118 fi 5119else 5120 ac_cpp_err=yes 5121fi 5122if test -z "$ac_cpp_err"; then 5123 ac_header_preproc=yes 5124else 5125 echo "$as_me: failed program was:" >&5 5126sed 's/^/| /' conftest.$ac_ext >&5 5127 5128 ac_header_preproc=no 5129fi 5130rm -f conftest.err conftest.$ac_ext 5131echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5132echo "${ECHO_T}$ac_header_preproc" >&6 5133 5134# So? What about this header? 5135case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5136 yes:no: ) 5137 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5138echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5139 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5140echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5141 ac_header_preproc=yes 5142 ;; 5143 no:yes:* ) 5144 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5145echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5146 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5147echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5148 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5149echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5150 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5151echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5152 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5153echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5154 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5155echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5156 ( 5157 cat <<\_ASBOX 5158## ---------------------------- ## 5159## Report this to bertin@iap.fr ## 5160## ---------------------------- ## 5161_ASBOX 5162 ) | 5163 sed "s/^/$as_me: WARNING: /" >&2 5164 ;; 5165esac 5166echo "$as_me:$LINENO: checking for $ac_header" >&5 5167echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5168if eval "test \"\${$as_ac_Header+set}\" = set"; then 5169 echo $ECHO_N "(cached) $ECHO_C" >&6 5170else 5171 eval "$as_ac_Header=\$ac_header_preproc" 5172fi 5173echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 5174echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5175 5176fi 5177if test `eval echo '${'$as_ac_Header'}'` = yes; then 5178 cat >>confdefs.h <<_ACEOF 5179#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5180_ACEOF 5181 5182fi 5183 5184done 5185 5186echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5 5187echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6 5188if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then 5189 echo $ECHO_N "(cached) $ECHO_C" >&6 5190else 5191 if test "$cross_compiling" = yes; then 5192 ac_cv_func_malloc_0_nonnull=no 5193else 5194 cat >conftest.$ac_ext <<_ACEOF 5195/* confdefs.h. */ 5196_ACEOF 5197cat confdefs.h >>conftest.$ac_ext 5198cat >>conftest.$ac_ext <<_ACEOF 5199/* end confdefs.h. */ 5200#if STDC_HEADERS || HAVE_STDLIB_H 5201# include <stdlib.h> 5202#else 5203char *malloc (); 5204#endif 5205 5206int 5207main () 5208{ 5209exit (malloc (0) ? 0 : 1); 5210 ; 5211 return 0; 5212} 5213_ACEOF 5214rm -f conftest$ac_exeext 5215if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5216 (eval $ac_link) 2>&5 5217 ac_status=$? 5218 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5219 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5221 (eval $ac_try) 2>&5 5222 ac_status=$? 5223 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5224 (exit $ac_status); }; }; then 5225 ac_cv_func_malloc_0_nonnull=yes 5226else 5227 echo "$as_me: program exited with status $ac_status" >&5 5228echo "$as_me: failed program was:" >&5 5229sed 's/^/| /' conftest.$ac_ext >&5 5230 5231( exit $ac_status ) 5232ac_cv_func_malloc_0_nonnull=no 5233fi 5234rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5235fi 5236fi 5237echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 5238echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6 5239if test $ac_cv_func_malloc_0_nonnull = yes; then 5240 5241cat >>confdefs.h <<\_ACEOF 5242#define HAVE_MALLOC 1 5243_ACEOF 5244 5245else 5246 cat >>confdefs.h <<\_ACEOF 5247#define HAVE_MALLOC 0 5248_ACEOF 5249 5250 case $LIBOBJS in 5251 "malloc.$ac_objext" | \ 5252 *" malloc.$ac_objext" | \ 5253 "malloc.$ac_objext "* | \ 5254 *" malloc.$ac_objext "* ) ;; 5255 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; 5256esac 5257 5258 5259cat >>confdefs.h <<\_ACEOF 5260#define malloc rpl_malloc 5261_ACEOF 5262 5263fi 5264 5265 5266 5267 5268 5269for ac_header in stdlib.h unistd.h 5270do 5271as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5272if eval "test \"\${$as_ac_Header+set}\" = set"; then 5273 echo "$as_me:$LINENO: checking for $ac_header" >&5 5274echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5275if eval "test \"\${$as_ac_Header+set}\" = set"; then 5276 echo $ECHO_N "(cached) $ECHO_C" >&6 5277fi 5278echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 5279echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5280else 5281 # Is the header compilable? 5282echo "$as_me:$LINENO: checking $ac_header usability" >&5 5283echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 5284cat >conftest.$ac_ext <<_ACEOF 5285/* confdefs.h. */ 5286_ACEOF 5287cat confdefs.h >>conftest.$ac_ext 5288cat >>conftest.$ac_ext <<_ACEOF 5289/* end confdefs.h. */ 5290$ac_includes_default 5291#include <$ac_header> 5292_ACEOF 5293rm -f conftest.$ac_objext 5294if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5295 (eval $ac_compile) 2>conftest.er1 5296 ac_status=$? 5297 grep -v '^ *+' conftest.er1 >conftest.err 5298 rm -f conftest.er1 5299 cat conftest.err >&5 5300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5301 (exit $ac_status); } && 5302 { ac_try='test -z "$ac_c_werror_flag" 5303 || test ! -s conftest.err' 5304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5305 (eval $ac_try) 2>&5 5306 ac_status=$? 5307 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5308 (exit $ac_status); }; } && 5309 { ac_try='test -s conftest.$ac_objext' 5310 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5311 (eval $ac_try) 2>&5 5312 ac_status=$? 5313 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5314 (exit $ac_status); }; }; then 5315 ac_header_compiler=yes 5316else 5317 echo "$as_me: failed program was:" >&5 5318sed 's/^/| /' conftest.$ac_ext >&5 5319 5320ac_header_compiler=no 5321fi 5322rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5323echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5324echo "${ECHO_T}$ac_header_compiler" >&6 5325 5326# Is the header present? 5327echo "$as_me:$LINENO: checking $ac_header presence" >&5 5328echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 5329cat >conftest.$ac_ext <<_ACEOF 5330/* confdefs.h. */ 5331_ACEOF 5332cat confdefs.h >>conftest.$ac_ext 5333cat >>conftest.$ac_ext <<_ACEOF 5334/* end confdefs.h. */ 5335#include <$ac_header> 5336_ACEOF 5337if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 5338 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5339 ac_status=$? 5340 grep -v '^ *+' conftest.er1 >conftest.err 5341 rm -f conftest.er1 5342 cat conftest.err >&5 5343 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5344 (exit $ac_status); } >/dev/null; then 5345 if test -s conftest.err; then 5346 ac_cpp_err=$ac_c_preproc_warn_flag 5347 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 5348 else 5349 ac_cpp_err= 5350 fi 5351else 5352 ac_cpp_err=yes 5353fi 5354if test -z "$ac_cpp_err"; then 5355 ac_header_preproc=yes 5356else 5357 echo "$as_me: failed program was:" >&5 5358sed 's/^/| /' conftest.$ac_ext >&5 5359 5360 ac_header_preproc=no 5361fi 5362rm -f conftest.err conftest.$ac_ext 5363echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5364echo "${ECHO_T}$ac_header_preproc" >&6 5365 5366# So? What about this header? 5367case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5368 yes:no: ) 5369 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5370echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5371 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5372echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5373 ac_header_preproc=yes 5374 ;; 5375 no:yes:* ) 5376 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5377echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5378 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5379echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5380 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5381echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5382 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5383echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5384 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5385echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5386 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5387echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5388 ( 5389 cat <<\_ASBOX 5390## ---------------------------- ## 5391## Report this to bertin@iap.fr ## 5392## ---------------------------- ## 5393_ASBOX 5394 ) | 5395 sed "s/^/$as_me: WARNING: /" >&2 5396 ;; 5397esac 5398echo "$as_me:$LINENO: checking for $ac_header" >&5 5399echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5400if eval "test \"\${$as_ac_Header+set}\" = set"; then 5401 echo $ECHO_N "(cached) $ECHO_C" >&6 5402else 5403 eval "$as_ac_Header=\$ac_header_preproc" 5404fi 5405echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 5406echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5407 5408fi 5409if test `eval echo '${'$as_ac_Header'}'` = yes; then 5410 cat >>confdefs.h <<_ACEOF 5411#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5412_ACEOF 5413 5414fi 5415 5416done 5417 5418 5419for ac_func in getpagesize 5420do 5421as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5422echo "$as_me:$LINENO: checking for $ac_func" >&5 5423echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5424if eval "test \"\${$as_ac_var+set}\" = set"; then 5425 echo $ECHO_N "(cached) $ECHO_C" >&6 5426else 5427 cat >conftest.$ac_ext <<_ACEOF 5428/* confdefs.h. */ 5429_ACEOF 5430cat confdefs.h >>conftest.$ac_ext 5431cat >>conftest.$ac_ext <<_ACEOF 5432/* end confdefs.h. */ 5433/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 5434 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5435#define $ac_func innocuous_$ac_func 5436 5437/* System header to define __stub macros and hopefully few prototypes, 5438 which can conflict with char $ac_func (); below. 5439 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5440 <limits.h> exists even on freestanding compilers. */ 5441 5442#ifdef __STDC__ 5443# include <limits.h> 5444#else 5445# include <assert.h> 5446#endif 5447 5448#undef $ac_func 5449 5450/* Override any gcc2 internal prototype to avoid an error. */ 5451#ifdef __cplusplus 5452extern "C" 5453{ 5454#endif 5455/* We use char because int might match the return type of a gcc2 5456 builtin and then its argument prototype would still apply. */ 5457char $ac_func (); 5458/* The GNU C library defines this for functions which it implements 5459 to always fail with ENOSYS. Some functions are actually named 5460 something starting with __ and the normal name is an alias. */ 5461#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5462choke me 5463#else 5464char (*f) () = $ac_func; 5465#endif 5466#ifdef __cplusplus 5467} 5468#endif 5469 5470int 5471main () 5472{ 5473return f != $ac_func; 5474 ; 5475 return 0; 5476} 5477_ACEOF 5478rm -f conftest.$ac_objext conftest$ac_exeext 5479if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5480 (eval $ac_link) 2>conftest.er1 5481 ac_status=$? 5482 grep -v '^ *+' conftest.er1 >conftest.err 5483 rm -f conftest.er1 5484 cat conftest.err >&5 5485 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5486 (exit $ac_status); } && 5487 { ac_try='test -z "$ac_c_werror_flag" 5488 || test ! -s conftest.err' 5489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5490 (eval $ac_try) 2>&5 5491 ac_status=$? 5492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5493 (exit $ac_status); }; } && 5494 { ac_try='test -s conftest$ac_exeext' 5495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5496 (eval $ac_try) 2>&5 5497 ac_status=$? 5498 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5499 (exit $ac_status); }; }; then 5500 eval "$as_ac_var=yes" 5501else 5502 echo "$as_me: failed program was:" >&5 5503sed 's/^/| /' conftest.$ac_ext >&5 5504 5505eval "$as_ac_var=no" 5506fi 5507rm -f conftest.err conftest.$ac_objext \ 5508 conftest$ac_exeext conftest.$ac_ext 5509fi 5510echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 5511echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 5512if test `eval echo '${'$as_ac_var'}'` = yes; then 5513 cat >>confdefs.h <<_ACEOF 5514#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5515_ACEOF 5516 5517fi 5518done 5519 5520echo "$as_me:$LINENO: checking for working mmap" >&5 5521echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 5522if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then 5523 echo $ECHO_N "(cached) $ECHO_C" >&6 5524else 5525 if test "$cross_compiling" = yes; then 5526 ac_cv_func_mmap_fixed_mapped=no 5527else 5528 cat >conftest.$ac_ext <<_ACEOF 5529/* confdefs.h. */ 5530_ACEOF 5531cat confdefs.h >>conftest.$ac_ext 5532cat >>conftest.$ac_ext <<_ACEOF 5533/* end confdefs.h. */ 5534$ac_includes_default 5535/* malloc might have been renamed as rpl_malloc. */ 5536#undef malloc 5537 5538/* Thanks to Mike Haertel and Jim Avera for this test. 5539 Here is a matrix of mmap possibilities: 5540 mmap private not fixed 5541 mmap private fixed at somewhere currently unmapped 5542 mmap private fixed at somewhere already mapped 5543 mmap shared not fixed 5544 mmap shared fixed at somewhere currently unmapped 5545 mmap shared fixed at somewhere already mapped 5546 For private mappings, we should verify that changes cannot be read() 5547 back from the file, nor mmap's back from the file at a different 5548 address. (There have been systems where private was not correctly 5549 implemented like the infamous i386 svr4.0, and systems where the 5550 VM page cache was not coherent with the file system buffer cache 5551 like early versions of FreeBSD and possibly contemporary NetBSD.) 5552 For shared mappings, we should conversely verify that changes get 5553 propagated back to all the places they're supposed to be. 5554 5555 Grep wants private fixed already mapped. 5556 The main things grep needs to know about mmap are: 5557 * does it exist and is it safe to write into the mmap'd area 5558 * how to use it (BSD variants) */ 5559 5560#include <fcntl.h> 5561#include <sys/mman.h> 5562 5563#if !STDC_HEADERS && !HAVE_STDLIB_H 5564char *malloc (); 5565#endif 5566 5567/* This mess was copied from the GNU getpagesize.h. */ 5568#if !HAVE_GETPAGESIZE 5569/* Assume that all systems that can run configure have sys/param.h. */ 5570# if !HAVE_SYS_PARAM_H 5571# define HAVE_SYS_PARAM_H 1 5572# endif 5573 5574# ifdef _SC_PAGESIZE 5575# define getpagesize() sysconf(_SC_PAGESIZE) 5576# else /* no _SC_PAGESIZE */ 5577# if HAVE_SYS_PARAM_H 5578# include <sys/param.h> 5579# ifdef EXEC_PAGESIZE 5580# define getpagesize() EXEC_PAGESIZE 5581# else /* no EXEC_PAGESIZE */ 5582# ifdef NBPG 5583# define getpagesize() NBPG * CLSIZE 5584# ifndef CLSIZE 5585# define CLSIZE 1 5586# endif /* no CLSIZE */ 5587# else /* no NBPG */ 5588# ifdef NBPC 5589# define getpagesize() NBPC 5590# else /* no NBPC */ 5591# ifdef PAGESIZE 5592# define getpagesize() PAGESIZE 5593# endif /* PAGESIZE */ 5594# endif /* no NBPC */ 5595# endif /* no NBPG */ 5596# endif /* no EXEC_PAGESIZE */ 5597# else /* no HAVE_SYS_PARAM_H */ 5598# define getpagesize() 8192 /* punt totally */ 5599# endif /* no HAVE_SYS_PARAM_H */ 5600# endif /* no _SC_PAGESIZE */ 5601 5602#endif /* no HAVE_GETPAGESIZE */ 5603 5604int 5605main () 5606{ 5607 char *data, *data2, *data3; 5608 int i, pagesize; 5609 int fd; 5610 5611 pagesize = getpagesize (); 5612 5613 /* First, make a file with some known garbage in it. */ 5614 data = (char *) malloc (pagesize); 5615 if (!data) 5616 exit (1); 5617 for (i = 0; i < pagesize; ++i) 5618 *(data + i) = rand (); 5619 umask (0); 5620 fd = creat ("conftest.mmap", 0600); 5621 if (fd < 0) 5622 exit (1); 5623 if (write (fd, data, pagesize) != pagesize) 5624 exit (1); 5625 close (fd); 5626 5627 /* Next, try to mmap the file at a fixed address which already has 5628 something else allocated at it. If we can, also make sure that 5629 we see the same garbage. */ 5630 fd = open ("conftest.mmap", O_RDWR); 5631 if (fd < 0) 5632 exit (1); 5633 data2 = (char *) malloc (2 * pagesize); 5634 if (!data2) 5635 exit (1); 5636 data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1); 5637 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 5638 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 5639 exit (1); 5640 for (i = 0; i < pagesize; ++i) 5641 if (*(data + i) != *(data2 + i)) 5642 exit (1); 5643 5644 /* Finally, make sure that changes to the mapped area do not 5645 percolate back to the file as seen by read(). (This is a bug on 5646 some variants of i386 svr4.0.) */ 5647 for (i = 0; i < pagesize; ++i) 5648 *(data2 + i) = *(data2 + i) + 1; 5649 data3 = (char *) malloc (pagesize); 5650 if (!data3) 5651 exit (1); 5652 if (read (fd, data3, pagesize) != pagesize) 5653 exit (1); 5654 for (i = 0; i < pagesize; ++i) 5655 if (*(data + i) != *(data3 + i)) 5656 exit (1); 5657 close (fd); 5658 exit (0); 5659} 5660_ACEOF 5661rm -f conftest$ac_exeext 5662if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5663 (eval $ac_link) 2>&5 5664 ac_status=$? 5665 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5666 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5668 (eval $ac_try) 2>&5 5669 ac_status=$? 5670 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5671 (exit $ac_status); }; }; then 5672 ac_cv_func_mmap_fixed_mapped=yes 5673else 5674 echo "$as_me: program exited with status $ac_status" >&5 5675echo "$as_me: failed program was:" >&5 5676sed 's/^/| /' conftest.$ac_ext >&5 5677 5678( exit $ac_status ) 5679ac_cv_func_mmap_fixed_mapped=no 5680fi 5681rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5682fi 5683fi 5684echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 5685echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 5686if test $ac_cv_func_mmap_fixed_mapped = yes; then 5687 5688cat >>confdefs.h <<\_ACEOF 5689#define HAVE_MMAP 1 5690_ACEOF 5691 5692fi 5693rm -f conftest.mmap 5694 5695echo "$as_me:$LINENO: checking return type of signal handlers" >&5 5696echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6 5697if test "${ac_cv_type_signal+set}" = set; then 5698 echo $ECHO_N "(cached) $ECHO_C" >&6 5699else 5700 cat >conftest.$ac_ext <<_ACEOF 5701/* confdefs.h. */ 5702_ACEOF 5703cat confdefs.h >>conftest.$ac_ext 5704cat >>conftest.$ac_ext <<_ACEOF 5705/* end confdefs.h. */ 5706#include <sys/types.h> 5707#include <signal.h> 5708#ifdef signal 5709# undef signal 5710#endif 5711#ifdef __cplusplus 5712extern "C" void (*signal (int, void (*)(int)))(int); 5713#else 5714void (*signal ()) (); 5715#endif 5716 5717int 5718main () 5719{ 5720int i; 5721 ; 5722 return 0; 5723} 5724_ACEOF 5725rm -f conftest.$ac_objext 5726if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5727 (eval $ac_compile) 2>conftest.er1 5728 ac_status=$? 5729 grep -v '^ *+' conftest.er1 >conftest.err 5730 rm -f conftest.er1 5731 cat conftest.err >&5 5732 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5733 (exit $ac_status); } && 5734 { ac_try='test -z "$ac_c_werror_flag" 5735 || test ! -s conftest.err' 5736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5737 (eval $ac_try) 2>&5 5738 ac_status=$? 5739 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5740 (exit $ac_status); }; } && 5741 { ac_try='test -s conftest.$ac_objext' 5742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5743 (eval $ac_try) 2>&5 5744 ac_status=$? 5745 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5746 (exit $ac_status); }; }; then 5747 ac_cv_type_signal=void 5748else 5749 echo "$as_me: failed program was:" >&5 5750sed 's/^/| /' conftest.$ac_ext >&5 5751 5752ac_cv_type_signal=int 5753fi 5754rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 5755fi 5756echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 5757echo "${ECHO_T}$ac_cv_type_signal" >&6 5758 5759cat >>confdefs.h <<_ACEOF 5760#define RETSIGTYPE $ac_cv_type_signal 5761_ACEOF 5762 5763 5764echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5 5765echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6 5766if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then 5767 echo $ECHO_N "(cached) $ECHO_C" >&6 5768else 5769 rm -f conftest.sym conftest.file 5770echo >conftest.file 5771if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then 5772 if test "$cross_compiling" = yes; then 5773 ac_cv_func_lstat_dereferences_slashed_symlink=no 5774else 5775 cat >conftest.$ac_ext <<_ACEOF 5776/* confdefs.h. */ 5777_ACEOF 5778cat confdefs.h >>conftest.$ac_ext 5779cat >>conftest.$ac_ext <<_ACEOF 5780/* end confdefs.h. */ 5781$ac_includes_default 5782int 5783main () 5784{ 5785struct stat sbuf; 5786 /* Linux will dereference the symlink and fail. 5787 That is better in the sense that it means we will not 5788 have to compile and use the lstat wrapper. */ 5789 exit (lstat ("conftest.sym/", &sbuf) ? 0 : 1); 5790 ; 5791 return 0; 5792} 5793_ACEOF 5794rm -f conftest$ac_exeext 5795if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5796 (eval $ac_link) 2>&5 5797 ac_status=$? 5798 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5799 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5801 (eval $ac_try) 2>&5 5802 ac_status=$? 5803 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5804 (exit $ac_status); }; }; then 5805 ac_cv_func_lstat_dereferences_slashed_symlink=yes 5806else 5807 echo "$as_me: program exited with status $ac_status" >&5 5808echo "$as_me: failed program was:" >&5 5809sed 's/^/| /' conftest.$ac_ext >&5 5810 5811( exit $ac_status ) 5812ac_cv_func_lstat_dereferences_slashed_symlink=no 5813fi 5814rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5815fi 5816else 5817 # If the `ln -s' command failed, then we probably don't even 5818 # have an lstat function. 5819 ac_cv_func_lstat_dereferences_slashed_symlink=no 5820fi 5821rm -f conftest.sym conftest.file 5822 5823fi 5824echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 5825echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6 5826 5827test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && 5828 5829cat >>confdefs.h <<_ACEOF 5830#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 5831_ACEOF 5832 5833 5834if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then 5835 case $LIBOBJS in 5836 "lstat.$ac_objext" | \ 5837 *" lstat.$ac_objext" | \ 5838 "lstat.$ac_objext "* | \ 5839 *" lstat.$ac_objext "* ) ;; 5840 *) LIBOBJS="$LIBOBJS lstat.$ac_objext" ;; 5841esac 5842 5843fi 5844 5845echo "$as_me:$LINENO: checking whether stat accepts an empty string" >&5 5846echo $ECHO_N "checking whether stat accepts an empty string... $ECHO_C" >&6 5847if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then 5848 echo $ECHO_N "(cached) $ECHO_C" >&6 5849else 5850 if test "$cross_compiling" = yes; then 5851 ac_cv_func_stat_empty_string_bug=yes 5852else 5853 cat >conftest.$ac_ext <<_ACEOF 5854/* confdefs.h. */ 5855_ACEOF 5856cat confdefs.h >>conftest.$ac_ext 5857cat >>conftest.$ac_ext <<_ACEOF 5858/* end confdefs.h. */ 5859$ac_includes_default 5860int 5861main () 5862{ 5863struct stat sbuf; 5864 exit (stat ("", &sbuf) ? 1 : 0); 5865 ; 5866 return 0; 5867} 5868_ACEOF 5869rm -f conftest$ac_exeext 5870if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5871 (eval $ac_link) 2>&5 5872 ac_status=$? 5873 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5874 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5875 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5876 (eval $ac_try) 2>&5 5877 ac_status=$? 5878 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5879 (exit $ac_status); }; }; then 5880 ac_cv_func_stat_empty_string_bug=yes 5881else 5882 echo "$as_me: program exited with status $ac_status" >&5 5883echo "$as_me: failed program was:" >&5 5884sed 's/^/| /' conftest.$ac_ext >&5 5885 5886( exit $ac_status ) 5887ac_cv_func_stat_empty_string_bug=no 5888fi 5889rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5890fi 5891fi 5892echo "$as_me:$LINENO: result: $ac_cv_func_stat_empty_string_bug" >&5 5893echo "${ECHO_T}$ac_cv_func_stat_empty_string_bug" >&6 5894if test $ac_cv_func_stat_empty_string_bug = yes; then 5895 case $LIBOBJS in 5896 "stat.$ac_objext" | \ 5897 *" stat.$ac_objext" | \ 5898 "stat.$ac_objext "* | \ 5899 *" stat.$ac_objext "* ) ;; 5900 *) LIBOBJS="$LIBOBJS stat.$ac_objext" ;; 5901esac 5902 5903 5904cat >>confdefs.h <<_ACEOF 5905#define HAVE_STAT_EMPTY_STRING_BUG 1 5906_ACEOF 5907 5908fi 5909 5910 5911for ac_func in strftime 5912do 5913as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5914echo "$as_me:$LINENO: checking for $ac_func" >&5 5915echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 5916if eval "test \"\${$as_ac_var+set}\" = set"; then 5917 echo $ECHO_N "(cached) $ECHO_C" >&6 5918else 5919 cat >conftest.$ac_ext <<_ACEOF 5920/* confdefs.h. */ 5921_ACEOF 5922cat confdefs.h >>conftest.$ac_ext 5923cat >>conftest.$ac_ext <<_ACEOF 5924/* end confdefs.h. */ 5925/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 5926 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5927#define $ac_func innocuous_$ac_func 5928 5929/* System header to define __stub macros and hopefully few prototypes, 5930 which can conflict with char $ac_func (); below. 5931 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5932 <limits.h> exists even on freestanding compilers. */ 5933 5934#ifdef __STDC__ 5935# include <limits.h> 5936#else 5937# include <assert.h> 5938#endif 5939 5940#undef $ac_func 5941 5942/* Override any gcc2 internal prototype to avoid an error. */ 5943#ifdef __cplusplus 5944extern "C" 5945{ 5946#endif 5947/* We use char because int might match the return type of a gcc2 5948 builtin and then its argument prototype would still apply. */ 5949char $ac_func (); 5950/* The GNU C library defines this for functions which it implements 5951 to always fail with ENOSYS. Some functions are actually named 5952 something starting with __ and the normal name is an alias. */ 5953#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 5954choke me 5955#else 5956char (*f) () = $ac_func; 5957#endif 5958#ifdef __cplusplus 5959} 5960#endif 5961 5962int 5963main () 5964{ 5965return f != $ac_func; 5966 ; 5967 return 0; 5968} 5969_ACEOF 5970rm -f conftest.$ac_objext conftest$ac_exeext 5971if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5972 (eval $ac_link) 2>conftest.er1 5973 ac_status=$? 5974 grep -v '^ *+' conftest.er1 >conftest.err 5975 rm -f conftest.er1 5976 cat conftest.err >&5 5977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5978 (exit $ac_status); } && 5979 { ac_try='test -z "$ac_c_werror_flag" 5980 || test ! -s conftest.err' 5981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5982 (eval $ac_try) 2>&5 5983 ac_status=$? 5984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5985 (exit $ac_status); }; } && 5986 { ac_try='test -s conftest$ac_exeext' 5987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5988 (eval $ac_try) 2>&5 5989 ac_status=$? 5990 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5991 (exit $ac_status); }; }; then 5992 eval "$as_ac_var=yes" 5993else 5994 echo "$as_me: failed program was:" >&5 5995sed 's/^/| /' conftest.$ac_ext >&5 5996 5997eval "$as_ac_var=no" 5998fi 5999rm -f conftest.err conftest.$ac_objext \ 6000 conftest$ac_exeext conftest.$ac_ext 6001fi 6002echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 6003echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6004if test `eval echo '${'$as_ac_var'}'` = yes; then 6005 cat >>confdefs.h <<_ACEOF 6006#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6007_ACEOF 6008 6009else 6010 # strftime is in -lintl on SCO UNIX. 6011echo "$as_me:$LINENO: checking for strftime in -lintl" >&5 6012echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6 6013if test "${ac_cv_lib_intl_strftime+set}" = set; then 6014 echo $ECHO_N "(cached) $ECHO_C" >&6 6015else 6016 ac_check_lib_save_LIBS=$LIBS 6017LIBS="-lintl $LIBS" 6018cat >conftest.$ac_ext <<_ACEOF 6019/* confdefs.h. */ 6020_ACEOF 6021cat confdefs.h >>conftest.$ac_ext 6022cat >>conftest.$ac_ext <<_ACEOF 6023/* end confdefs.h. */ 6024 6025/* Override any gcc2 internal prototype to avoid an error. */ 6026#ifdef __cplusplus 6027extern "C" 6028#endif 6029/* We use char because int might match the return type of a gcc2 6030 builtin and then its argument prototype would still apply. */ 6031char strftime (); 6032int 6033main () 6034{ 6035strftime (); 6036 ; 6037 return 0; 6038} 6039_ACEOF 6040rm -f conftest.$ac_objext conftest$ac_exeext 6041if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6042 (eval $ac_link) 2>conftest.er1 6043 ac_status=$? 6044 grep -v '^ *+' conftest.er1 >conftest.err 6045 rm -f conftest.er1 6046 cat conftest.err >&5 6047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6048 (exit $ac_status); } && 6049 { ac_try='test -z "$ac_c_werror_flag" 6050 || test ! -s conftest.err' 6051 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6052 (eval $ac_try) 2>&5 6053 ac_status=$? 6054 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6055 (exit $ac_status); }; } && 6056 { ac_try='test -s conftest$ac_exeext' 6057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6058 (eval $ac_try) 2>&5 6059 ac_status=$? 6060 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6061 (exit $ac_status); }; }; then 6062 ac_cv_lib_intl_strftime=yes 6063else 6064 echo "$as_me: failed program was:" >&5 6065sed 's/^/| /' conftest.$ac_ext >&5 6066 6067ac_cv_lib_intl_strftime=no 6068fi 6069rm -f conftest.err conftest.$ac_objext \ 6070 conftest$ac_exeext conftest.$ac_ext 6071LIBS=$ac_check_lib_save_LIBS 6072fi 6073echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5 6074echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6 6075if test $ac_cv_lib_intl_strftime = yes; then 6076 cat >>confdefs.h <<\_ACEOF 6077#define HAVE_STRFTIME 1 6078_ACEOF 6079 6080LIBS="-lintl $LIBS" 6081fi 6082 6083fi 6084done 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094for ac_func in atexit getenv memcpy memmove memset mkdir munmap strstr 6095do 6096as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6097echo "$as_me:$LINENO: checking for $ac_func" >&5 6098echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6099if eval "test \"\${$as_ac_var+set}\" = set"; then 6100 echo $ECHO_N "(cached) $ECHO_C" >&6 6101else 6102 cat >conftest.$ac_ext <<_ACEOF 6103/* confdefs.h. */ 6104_ACEOF 6105cat confdefs.h >>conftest.$ac_ext 6106cat >>conftest.$ac_ext <<_ACEOF 6107/* end confdefs.h. */ 6108/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 6109 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6110#define $ac_func innocuous_$ac_func 6111 6112/* System header to define __stub macros and hopefully few prototypes, 6113 which can conflict with char $ac_func (); below. 6114 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6115 <limits.h> exists even on freestanding compilers. */ 6116 6117#ifdef __STDC__ 6118# include <limits.h> 6119#else 6120# include <assert.h> 6121#endif 6122 6123#undef $ac_func 6124 6125/* Override any gcc2 internal prototype to avoid an error. */ 6126#ifdef __cplusplus 6127extern "C" 6128{ 6129#endif 6130/* We use char because int might match the return type of a gcc2 6131 builtin and then its argument prototype would still apply. */ 6132char $ac_func (); 6133/* The GNU C library defines this for functions which it implements 6134 to always fail with ENOSYS. Some functions are actually named 6135 something starting with __ and the normal name is an alias. */ 6136#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 6137choke me 6138#else 6139char (*f) () = $ac_func; 6140#endif 6141#ifdef __cplusplus 6142} 6143#endif 6144 6145int 6146main () 6147{ 6148return f != $ac_func; 6149 ; 6150 return 0; 6151} 6152_ACEOF 6153rm -f conftest.$ac_objext conftest$ac_exeext 6154if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6155 (eval $ac_link) 2>conftest.er1 6156 ac_status=$? 6157 grep -v '^ *+' conftest.er1 >conftest.err 6158 rm -f conftest.er1 6159 cat conftest.err >&5 6160 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6161 (exit $ac_status); } && 6162 { ac_try='test -z "$ac_c_werror_flag" 6163 || test ! -s conftest.err' 6164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6165 (eval $ac_try) 2>&5 6166 ac_status=$? 6167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6168 (exit $ac_status); }; } && 6169 { ac_try='test -s conftest$ac_exeext' 6170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6171 (eval $ac_try) 2>&5 6172 ac_status=$? 6173 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6174 (exit $ac_status); }; }; then 6175 eval "$as_ac_var=yes" 6176else 6177 echo "$as_me: failed program was:" >&5 6178sed 's/^/| /' conftest.$ac_ext >&5 6179 6180eval "$as_ac_var=no" 6181fi 6182rm -f conftest.err conftest.$ac_objext \ 6183 conftest$ac_exeext conftest.$ac_ext 6184fi 6185echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 6186echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 6187if test `eval echo '${'$as_ac_var'}'` = yes; then 6188 cat >>confdefs.h <<_ACEOF 6189#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6190_ACEOF 6191 6192fi 6193done 6194 6195 6196# Check support for large files 6197# Check whether --enable-largefile or --disable-largefile was given. 6198if test "${enable_largefile+set}" = set; then 6199 enableval="$enable_largefile" 6200 6201fi; 6202if test "$enable_largefile" != no; then 6203 6204 echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 6205echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6 6206if test "${ac_cv_sys_largefile_CC+set}" = set; then 6207 echo $ECHO_N "(cached) $ECHO_C" >&6 6208else 6209 ac_cv_sys_largefile_CC=no 6210 if test "$GCC" != yes; then 6211 ac_save_CC=$CC 6212 while :; do 6213 # IRIX 6.2 and later do not support large files by default, 6214 # so use the C compiler's -n32 option if that helps. 6215 cat >conftest.$ac_ext <<_ACEOF 6216/* confdefs.h. */ 6217_ACEOF 6218cat confdefs.h >>conftest.$ac_ext 6219cat >>conftest.$ac_ext <<_ACEOF 6220/* end confdefs.h. */ 6221#include <sys/types.h> 6222 /* Check that off_t can represent 2**63 - 1 correctly. 6223 We can't simply define LARGE_OFF_T to be 9223372036854775807, 6224 since some C++ compilers masquerading as C compilers 6225 incorrectly reject 9223372036854775807. */ 6226#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 6227 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 6228 && LARGE_OFF_T % 2147483647 == 1) 6229 ? 1 : -1]; 6230int 6231main () 6232{ 6233 6234 ; 6235 return 0; 6236} 6237_ACEOF 6238 rm -f conftest.$ac_objext 6239if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6240 (eval $ac_compile) 2>conftest.er1 6241 ac_status=$? 6242 grep -v '^ *+' conftest.er1 >conftest.err 6243 rm -f conftest.er1 6244 cat conftest.err >&5 6245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6246 (exit $ac_status); } && 6247 { ac_try='test -z "$ac_c_werror_flag" 6248 || test ! -s conftest.err' 6249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6250 (eval $ac_try) 2>&5 6251 ac_status=$? 6252 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6253 (exit $ac_status); }; } && 6254 { ac_try='test -s conftest.$ac_objext' 6255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6256 (eval $ac_try) 2>&5 6257 ac_status=$? 6258 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6259 (exit $ac_status); }; }; then 6260 break 6261else 6262 echo "$as_me: failed program was:" >&5 6263sed 's/^/| /' conftest.$ac_ext >&5 6264 6265fi 6266rm -f conftest.err conftest.$ac_objext 6267 CC="$CC -n32" 6268 rm -f conftest.$ac_objext 6269if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6270 (eval $ac_compile) 2>conftest.er1 6271 ac_status=$? 6272 grep -v '^ *+' conftest.er1 >conftest.err 6273 rm -f conftest.er1 6274 cat conftest.err >&5 6275 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6276 (exit $ac_status); } && 6277 { ac_try='test -z "$ac_c_werror_flag" 6278 || test ! -s conftest.err' 6279 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6280 (eval $ac_try) 2>&5 6281 ac_status=$? 6282 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6283 (exit $ac_status); }; } && 6284 { ac_try='test -s conftest.$ac_objext' 6285 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6286 (eval $ac_try) 2>&5 6287 ac_status=$? 6288 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6289 (exit $ac_status); }; }; then 6290 ac_cv_sys_largefile_CC=' -n32'; break 6291else 6292 echo "$as_me: failed program was:" >&5 6293sed 's/^/| /' conftest.$ac_ext >&5 6294 6295fi 6296rm -f conftest.err conftest.$ac_objext 6297 break 6298 done 6299 CC=$ac_save_CC 6300 rm -f conftest.$ac_ext 6301 fi 6302fi 6303echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 6304echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6 6305 if test "$ac_cv_sys_largefile_CC" != no; then 6306 CC=$CC$ac_cv_sys_largefile_CC 6307 fi 6308 6309 echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 6310echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6 6311if test "${ac_cv_sys_file_offset_bits+set}" = set; then 6312 echo $ECHO_N "(cached) $ECHO_C" >&6 6313else 6314 while :; do 6315 ac_cv_sys_file_offset_bits=no 6316 cat >conftest.$ac_ext <<_ACEOF 6317/* confdefs.h. */ 6318_ACEOF 6319cat confdefs.h >>conftest.$ac_ext 6320cat >>conftest.$ac_ext <<_ACEOF 6321/* end confdefs.h. */ 6322#include <sys/types.h> 6323 /* Check that off_t can represent 2**63 - 1 correctly. 6324 We can't simply define LARGE_OFF_T to be 9223372036854775807, 6325 since some C++ compilers masquerading as C compilers 6326 incorrectly reject 9223372036854775807. */ 6327#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 6328 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 6329 && LARGE_OFF_T % 2147483647 == 1) 6330 ? 1 : -1]; 6331int 6332main () 6333{ 6334 6335 ; 6336 return 0; 6337} 6338_ACEOF 6339rm -f conftest.$ac_objext 6340if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6341 (eval $ac_compile) 2>conftest.er1 6342 ac_status=$? 6343 grep -v '^ *+' conftest.er1 >conftest.err 6344 rm -f conftest.er1 6345 cat conftest.err >&5 6346 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6347 (exit $ac_status); } && 6348 { ac_try='test -z "$ac_c_werror_flag" 6349 || test ! -s conftest.err' 6350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6351 (eval $ac_try) 2>&5 6352 ac_status=$? 6353 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6354 (exit $ac_status); }; } && 6355 { ac_try='test -s conftest.$ac_objext' 6356 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6357 (eval $ac_try) 2>&5 6358 ac_status=$? 6359 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6360 (exit $ac_status); }; }; then 6361 break 6362else 6363 echo "$as_me: failed program was:" >&5 6364sed 's/^/| /' conftest.$ac_ext >&5 6365 6366fi 6367rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6368 cat >conftest.$ac_ext <<_ACEOF 6369/* confdefs.h. */ 6370_ACEOF 6371cat confdefs.h >>conftest.$ac_ext 6372cat >>conftest.$ac_ext <<_ACEOF 6373/* end confdefs.h. */ 6374#define _FILE_OFFSET_BITS 64 6375#include <sys/types.h> 6376 /* Check that off_t can represent 2**63 - 1 correctly. 6377 We can't simply define LARGE_OFF_T to be 9223372036854775807, 6378 since some C++ compilers masquerading as C compilers 6379 incorrectly reject 9223372036854775807. */ 6380#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 6381 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 6382 && LARGE_OFF_T % 2147483647 == 1) 6383 ? 1 : -1]; 6384int 6385main () 6386{ 6387 6388 ; 6389 return 0; 6390} 6391_ACEOF 6392rm -f conftest.$ac_objext 6393if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6394 (eval $ac_compile) 2>conftest.er1 6395 ac_status=$? 6396 grep -v '^ *+' conftest.er1 >conftest.err 6397 rm -f conftest.er1 6398 cat conftest.err >&5 6399 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6400 (exit $ac_status); } && 6401 { ac_try='test -z "$ac_c_werror_flag" 6402 || test ! -s conftest.err' 6403 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6404 (eval $ac_try) 2>&5 6405 ac_status=$? 6406 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6407 (exit $ac_status); }; } && 6408 { ac_try='test -s conftest.$ac_objext' 6409 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6410 (eval $ac_try) 2>&5 6411 ac_status=$? 6412 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6413 (exit $ac_status); }; }; then 6414 ac_cv_sys_file_offset_bits=64; break 6415else 6416 echo "$as_me: failed program was:" >&5 6417sed 's/^/| /' conftest.$ac_ext >&5 6418 6419fi 6420rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6421 break 6422done 6423fi 6424echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 6425echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6 6426if test "$ac_cv_sys_file_offset_bits" != no; then 6427 6428cat >>confdefs.h <<_ACEOF 6429#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 6430_ACEOF 6431 6432fi 6433rm -f conftest* 6434 echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 6435echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6 6436if test "${ac_cv_sys_large_files+set}" = set; then 6437 echo $ECHO_N "(cached) $ECHO_C" >&6 6438else 6439 while :; do 6440 ac_cv_sys_large_files=no 6441 cat >conftest.$ac_ext <<_ACEOF 6442/* confdefs.h. */ 6443_ACEOF 6444cat confdefs.h >>conftest.$ac_ext 6445cat >>conftest.$ac_ext <<_ACEOF 6446/* end confdefs.h. */ 6447#include <sys/types.h> 6448 /* Check that off_t can represent 2**63 - 1 correctly. 6449 We can't simply define LARGE_OFF_T to be 9223372036854775807, 6450 since some C++ compilers masquerading as C compilers 6451 incorrectly reject 9223372036854775807. */ 6452#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 6453 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 6454 && LARGE_OFF_T % 2147483647 == 1) 6455 ? 1 : -1]; 6456int 6457main () 6458{ 6459 6460 ; 6461 return 0; 6462} 6463_ACEOF 6464rm -f conftest.$ac_objext 6465if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6466 (eval $ac_compile) 2>conftest.er1 6467 ac_status=$? 6468 grep -v '^ *+' conftest.er1 >conftest.err 6469 rm -f conftest.er1 6470 cat conftest.err >&5 6471 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6472 (exit $ac_status); } && 6473 { ac_try='test -z "$ac_c_werror_flag" 6474 || test ! -s conftest.err' 6475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6476 (eval $ac_try) 2>&5 6477 ac_status=$? 6478 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6479 (exit $ac_status); }; } && 6480 { ac_try='test -s conftest.$ac_objext' 6481 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6482 (eval $ac_try) 2>&5 6483 ac_status=$? 6484 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6485 (exit $ac_status); }; }; then 6486 break 6487else 6488 echo "$as_me: failed program was:" >&5 6489sed 's/^/| /' conftest.$ac_ext >&5 6490 6491fi 6492rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6493 cat >conftest.$ac_ext <<_ACEOF 6494/* confdefs.h. */ 6495_ACEOF 6496cat confdefs.h >>conftest.$ac_ext 6497cat >>conftest.$ac_ext <<_ACEOF 6498/* end confdefs.h. */ 6499#define _LARGE_FILES 1 6500#include <sys/types.h> 6501 /* Check that off_t can represent 2**63 - 1 correctly. 6502 We can't simply define LARGE_OFF_T to be 9223372036854775807, 6503 since some C++ compilers masquerading as C compilers 6504 incorrectly reject 9223372036854775807. */ 6505#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 6506 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 6507 && LARGE_OFF_T % 2147483647 == 1) 6508 ? 1 : -1]; 6509int 6510main () 6511{ 6512 6513 ; 6514 return 0; 6515} 6516_ACEOF 6517rm -f conftest.$ac_objext 6518if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6519 (eval $ac_compile) 2>conftest.er1 6520 ac_status=$? 6521 grep -v '^ *+' conftest.er1 >conftest.err 6522 rm -f conftest.er1 6523 cat conftest.err >&5 6524 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6525 (exit $ac_status); } && 6526 { ac_try='test -z "$ac_c_werror_flag" 6527 || test ! -s conftest.err' 6528 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6529 (eval $ac_try) 2>&5 6530 ac_status=$? 6531 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6532 (exit $ac_status); }; } && 6533 { ac_try='test -s conftest.$ac_objext' 6534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6535 (eval $ac_try) 2>&5 6536 ac_status=$? 6537 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6538 (exit $ac_status); }; }; then 6539 ac_cv_sys_large_files=1; break 6540else 6541 echo "$as_me: failed program was:" >&5 6542sed 's/^/| /' conftest.$ac_ext >&5 6543 6544fi 6545rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6546 break 6547done 6548fi 6549echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 6550echo "${ECHO_T}$ac_cv_sys_large_files" >&6 6551if test "$ac_cv_sys_large_files" != no; then 6552 6553cat >>confdefs.h <<_ACEOF 6554#define _LARGE_FILES $ac_cv_sys_large_files 6555_ACEOF 6556 6557fi 6558rm -f conftest* 6559fi 6560 6561echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5 6562echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6 6563if test "${ac_cv_sys_largefile_source+set}" = set; then 6564 echo $ECHO_N "(cached) $ECHO_C" >&6 6565else 6566 while :; do 6567 ac_cv_sys_largefile_source=no 6568 cat >conftest.$ac_ext <<_ACEOF 6569/* confdefs.h. */ 6570_ACEOF 6571cat confdefs.h >>conftest.$ac_ext 6572cat >>conftest.$ac_ext <<_ACEOF 6573/* end confdefs.h. */ 6574#include <stdio.h> 6575int 6576main () 6577{ 6578return !fseeko; 6579 ; 6580 return 0; 6581} 6582_ACEOF 6583rm -f conftest.$ac_objext 6584if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6585 (eval $ac_compile) 2>conftest.er1 6586 ac_status=$? 6587 grep -v '^ *+' conftest.er1 >conftest.err 6588 rm -f conftest.er1 6589 cat conftest.err >&5 6590 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6591 (exit $ac_status); } && 6592 { ac_try='test -z "$ac_c_werror_flag" 6593 || test ! -s conftest.err' 6594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6595 (eval $ac_try) 2>&5 6596 ac_status=$? 6597 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6598 (exit $ac_status); }; } && 6599 { ac_try='test -s conftest.$ac_objext' 6600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6601 (eval $ac_try) 2>&5 6602 ac_status=$? 6603 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6604 (exit $ac_status); }; }; then 6605 break 6606else 6607 echo "$as_me: failed program was:" >&5 6608sed 's/^/| /' conftest.$ac_ext >&5 6609 6610fi 6611rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6612 cat >conftest.$ac_ext <<_ACEOF 6613/* confdefs.h. */ 6614_ACEOF 6615cat confdefs.h >>conftest.$ac_ext 6616cat >>conftest.$ac_ext <<_ACEOF 6617/* end confdefs.h. */ 6618#define _LARGEFILE_SOURCE 1 6619#include <stdio.h> 6620int 6621main () 6622{ 6623return !fseeko; 6624 ; 6625 return 0; 6626} 6627_ACEOF 6628rm -f conftest.$ac_objext 6629if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6630 (eval $ac_compile) 2>conftest.er1 6631 ac_status=$? 6632 grep -v '^ *+' conftest.er1 >conftest.err 6633 rm -f conftest.er1 6634 cat conftest.err >&5 6635 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6636 (exit $ac_status); } && 6637 { ac_try='test -z "$ac_c_werror_flag" 6638 || test ! -s conftest.err' 6639 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6640 (eval $ac_try) 2>&5 6641 ac_status=$? 6642 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6643 (exit $ac_status); }; } && 6644 { ac_try='test -s conftest.$ac_objext' 6645 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6646 (eval $ac_try) 2>&5 6647 ac_status=$? 6648 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6649 (exit $ac_status); }; }; then 6650 ac_cv_sys_largefile_source=1; break 6651else 6652 echo "$as_me: failed program was:" >&5 6653sed 's/^/| /' conftest.$ac_ext >&5 6654 6655fi 6656rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6657 break 6658done 6659fi 6660echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5 6661echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6 6662if test "$ac_cv_sys_largefile_source" != no; then 6663 6664cat >>confdefs.h <<_ACEOF 6665#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 6666_ACEOF 6667 6668fi 6669rm -f conftest* 6670 6671# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 6672# in glibc 2.1.3, but that breaks too many other things. 6673# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 6674echo "$as_me:$LINENO: checking for fseeko" >&5 6675echo $ECHO_N "checking for fseeko... $ECHO_C" >&6 6676if test "${ac_cv_func_fseeko+set}" = set; then 6677 echo $ECHO_N "(cached) $ECHO_C" >&6 6678else 6679 cat >conftest.$ac_ext <<_ACEOF 6680/* confdefs.h. */ 6681_ACEOF 6682cat confdefs.h >>conftest.$ac_ext 6683cat >>conftest.$ac_ext <<_ACEOF 6684/* end confdefs.h. */ 6685#include <stdio.h> 6686int 6687main () 6688{ 6689return fseeko && fseeko (stdin, 0, 0); 6690 ; 6691 return 0; 6692} 6693_ACEOF 6694rm -f conftest.$ac_objext conftest$ac_exeext 6695if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6696 (eval $ac_link) 2>conftest.er1 6697 ac_status=$? 6698 grep -v '^ *+' conftest.er1 >conftest.err 6699 rm -f conftest.er1 6700 cat conftest.err >&5 6701 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6702 (exit $ac_status); } && 6703 { ac_try='test -z "$ac_c_werror_flag" 6704 || test ! -s conftest.err' 6705 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6706 (eval $ac_try) 2>&5 6707 ac_status=$? 6708 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6709 (exit $ac_status); }; } && 6710 { ac_try='test -s conftest$ac_exeext' 6711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6712 (eval $ac_try) 2>&5 6713 ac_status=$? 6714 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6715 (exit $ac_status); }; }; then 6716 ac_cv_func_fseeko=yes 6717else 6718 echo "$as_me: failed program was:" >&5 6719sed 's/^/| /' conftest.$ac_ext >&5 6720 6721ac_cv_func_fseeko=no 6722fi 6723rm -f conftest.err conftest.$ac_objext \ 6724 conftest$ac_exeext conftest.$ac_ext 6725fi 6726echo "$as_me:$LINENO: result: $ac_cv_func_fseeko" >&5 6727echo "${ECHO_T}$ac_cv_func_fseeko" >&6 6728if test $ac_cv_func_fseeko = yes; then 6729 6730cat >>confdefs.h <<\_ACEOF 6731#define HAVE_FSEEKO 1 6732_ACEOF 6733 6734fi 6735 6736 6737########################### No multithreading yet! ########################### 6738#AC_DEFINE(USE_THREADS, 1, [Triggers multhreading]) 6739 6740cat >>confdefs.h <<_ACEOF 6741#define THREADS_NMAX 1 6742_ACEOF 6743 6744 6745# href to the XSL style-sheet in preflist.h 6746CFLAGS="$CFLAGS -DXSL_URL=\\\"file://$datadir/${PACKAGE_NAME}/${PACKAGE_NAME}.xsl\\\"" 6747 6748# Special optimization options for the INTEL C compiler 6749if test $use_icc = "yes" -a $CC = "icc"; then 6750 CFLAGS="$CFLAGS -O3 -axiMKW -ipo -ipo_obj -unroll" 6751fi 6752 6753# Link with gprof option 6754if test "$use_gprof" = "yes"; then 6755 if test "$use_icc" = "yes"; then 6756 CFLAGS="$CFLAGS -pq" 6757 else 6758 CFLAGS="-O3 -pg" 6759 fi 6760 use_static="no" 6761fi 6762 6763if test "$use_static" = "yes"; then 6764 LDFLAGS="$LDFLAGS -static" 6765fi 6766 6767# Override automatic CFLAGS and LDFLAGS with those of user 6768if test -n "$mycflags"; then 6769CFLAGS="$mycflags" 6770fi 6771if test -n "$myldflags"; then 6772LDFLAGS="$myldflags" 6773fi 6774 6775# Display compiler and linker flags 6776echo "$as_me:$LINENO: result: I will compile using: $CC $CFLAGS" >&5 6777echo "${ECHO_T}I will compile using: $CC $CFLAGS" >&6 6778echo "$as_me:$LINENO: result: I will link using: $CC $LDFLAGS $LIBS" >&5 6779echo "${ECHO_T}I will link using: $CC $LDFLAGS $LIBS" >&6 6780 6781 ac_config_files="$ac_config_files Makefile man/Makefile src/Makefile src/fits/Makefile src/wcs/Makefile sextractor.spec sextractor-tpx.spec man/sex.1" 6782 6783 6784 6785test "x$prefix" = xNONE && prefix=$ac_default_prefix 6786# Let make expand exec_prefix. 6787test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6788 6789# VPATH may cause trouble with some makes, so we remove $(srcdir), 6790# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6791# trailing colons and then remove the whole line if VPATH becomes empty 6792# (actually we leave an empty line to preserve line numbers). 6793if test "x$srcdir" = x.; then 6794 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6795s/:*\$(srcdir):*/:/; 6796s/:*\${srcdir}:*/:/; 6797s/:*@srcdir@:*/:/; 6798s/^\([^=]*=[ ]*\):*/\1/; 6799s/:*$//; 6800s/^[^=]*=[ ]*$//; 6801}' 6802fi 6803 6804DEFS=-DHAVE_CONFIG_H 6805 6806ac_libobjs= 6807ac_ltlibobjs= 6808for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6809 # 1. Remove the extension, and $U if already installed. 6810 ac_i=`echo "$ac_i" | 6811 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 6812 # 2. Add them. 6813 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 6814 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 6815done 6816LIBOBJS=$ac_libobjs 6817 6818LTLIBOBJS=$ac_ltlibobjs 6819 6820 6821if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 6822 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. 6823Usually this means the macro was only invoked conditionally." >&5 6824echo "$as_me: error: conditional \"AMDEP\" was never defined. 6825Usually this means the macro was only invoked conditionally." >&2;} 6826 { (exit 1); exit 1; }; } 6827fi 6828if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 6829 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 6830Usually this means the macro was only invoked conditionally." >&5 6831echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 6832Usually this means the macro was only invoked conditionally." >&2;} 6833 { (exit 1); exit 1; }; } 6834fi 6835if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 6836 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. 6837Usually this means the macro was only invoked conditionally." >&5 6838echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 6839Usually this means the macro was only invoked conditionally." >&2;} 6840 { (exit 1); exit 1; }; } 6841fi 6842 6843: ${CONFIG_STATUS=./config.status} 6844ac_clean_files_save=$ac_clean_files 6845ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6846{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 6847echo "$as_me: creating $CONFIG_STATUS" >&6;} 6848cat >$CONFIG_STATUS <<_ACEOF 6849#! $SHELL 6850# Generated by $as_me. 6851# Run this file to recreate the current configuration. 6852# Compiler output produced by configure, useful for debugging 6853# configure, is in config.log if it exists. 6854 6855debug=false 6856ac_cs_recheck=false 6857ac_cs_silent=false 6858SHELL=\${CONFIG_SHELL-$SHELL} 6859_ACEOF 6860 6861cat >>$CONFIG_STATUS <<\_ACEOF 6862## --------------------- ## 6863## M4sh Initialization. ## 6864## --------------------- ## 6865 6866# Be Bourne compatible 6867if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 6868 emulate sh 6869 NULLCMD=: 6870 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 6871 # is contrary to our usage. Disable this feature. 6872 alias -g '${1+"$@"}'='"$@"' 6873elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 6874 set -o posix 6875fi 6876DUALCASE=1; export DUALCASE # for MKS sh 6877 6878# Support unset when possible. 6879if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 6880 as_unset=unset 6881else 6882 as_unset=false 6883fi 6884 6885 6886# Work around bugs in pre-3.0 UWIN ksh. 6887$as_unset ENV MAIL MAILPATH 6888PS1='$ ' 6889PS2='> ' 6890PS4='+ ' 6891 6892# NLS nuisances. 6893for as_var in \ 6894 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 6895 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 6896 LC_TELEPHONE LC_TIME 6897do 6898 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 6899 eval $as_var=C; export $as_var 6900 else 6901 $as_unset $as_var 6902 fi 6903done 6904 6905# Required to use basename. 6906if expr a : '\(a\)' >/dev/null 2>&1; then 6907 as_expr=expr 6908else 6909 as_expr=false 6910fi 6911 6912if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 6913 as_basename=basename 6914else 6915 as_basename=false 6916fi 6917 6918 6919# Name of the executable. 6920as_me=`$as_basename "$0" || 6921$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 6922 X"$0" : 'X\(//\)$' \| \ 6923 X"$0" : 'X\(/\)$' \| \ 6924 . : '\(.\)' 2>/dev/null || 6925echo X/"$0" | 6926 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 6927 /^X\/\(\/\/\)$/{ s//\1/; q; } 6928 /^X\/\(\/\).*/{ s//\1/; q; } 6929 s/.*/./; q'` 6930 6931 6932# PATH needs CR, and LINENO needs CR and PATH. 6933# Avoid depending upon Character Ranges. 6934as_cr_letters='abcdefghijklmnopqrstuvwxyz' 6935as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 6936as_cr_Letters=$as_cr_letters$as_cr_LETTERS 6937as_cr_digits='0123456789' 6938as_cr_alnum=$as_cr_Letters$as_cr_digits 6939 6940# The user is always right. 6941if test "${PATH_SEPARATOR+set}" != set; then 6942 echo "#! /bin/sh" >conf$$.sh 6943 echo "exit 0" >>conf$$.sh 6944 chmod +x conf$$.sh 6945 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6946 PATH_SEPARATOR=';' 6947 else 6948 PATH_SEPARATOR=: 6949 fi 6950 rm -f conf$$.sh 6951fi 6952 6953 6954 as_lineno_1=$LINENO 6955 as_lineno_2=$LINENO 6956 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 6957 test "x$as_lineno_1" != "x$as_lineno_2" && 6958 test "x$as_lineno_3" = "x$as_lineno_2" || { 6959 # Find who we are. Look in the path if we contain no path at all 6960 # relative or not. 6961 case $0 in 6962 *[\\/]* ) as_myself=$0 ;; 6963 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6964for as_dir in $PATH 6965do 6966 IFS=$as_save_IFS 6967 test -z "$as_dir" && as_dir=. 6968 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6969done 6970 6971 ;; 6972 esac 6973 # We did not find ourselves, most probably we were run as `sh COMMAND' 6974 # in which case we are not to be found in the path. 6975 if test "x$as_myself" = x; then 6976 as_myself=$0 6977 fi 6978 if test ! -f "$as_myself"; then 6979 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 6980echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 6981 { (exit 1); exit 1; }; } 6982 fi 6983 case $CONFIG_SHELL in 6984 '') 6985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6986for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 6987do 6988 IFS=$as_save_IFS 6989 test -z "$as_dir" && as_dir=. 6990 for as_base in sh bash ksh sh5; do 6991 case $as_dir in 6992 /*) 6993 if ("$as_dir/$as_base" -c ' 6994 as_lineno_1=$LINENO 6995 as_lineno_2=$LINENO 6996 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 6997 test "x$as_lineno_1" != "x$as_lineno_2" && 6998 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 6999 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 7000 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 7001 CONFIG_SHELL=$as_dir/$as_base 7002 export CONFIG_SHELL 7003 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 7004 fi;; 7005 esac 7006 done 7007done 7008;; 7009 esac 7010 7011 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 7012 # uniformly replaced by the line number. The first 'sed' inserts a 7013 # line-number line before each line; the second 'sed' does the real 7014 # work. The second script uses 'N' to pair each line-number line 7015 # with the numbered line, and appends trailing '-' during 7016 # substitution so that $LINENO is not a special case at line end. 7017 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 7018 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 7019 sed '=' <$as_myself | 7020 sed ' 7021 N 7022 s,$,-, 7023 : loop 7024 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 7025 t loop 7026 s,-$,, 7027 s,^['$as_cr_digits']*\n,, 7028 ' >$as_me.lineno && 7029 chmod +x $as_me.lineno || 7030 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 7031echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 7032 { (exit 1); exit 1; }; } 7033 7034 # Don't try to exec as it changes $[0], causing all sort of problems 7035 # (the dirname of $[0] is not the place where we might find the 7036 # original and so on. Autoconf is especially sensible to this). 7037 . ./$as_me.lineno 7038 # Exit status is that of the last command. 7039 exit 7040} 7041 7042 7043case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 7044 *c*,-n*) ECHO_N= ECHO_C=' 7045' ECHO_T=' ' ;; 7046 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 7047 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 7048esac 7049 7050if expr a : '\(a\)' >/dev/null 2>&1; then 7051 as_expr=expr 7052else 7053 as_expr=false 7054fi 7055 7056rm -f conf$$ conf$$.exe conf$$.file 7057echo >conf$$.file 7058if ln -s conf$$.file conf$$ 2>/dev/null; then 7059 # We could just check for DJGPP; but this test a) works b) is more generic 7060 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 7061 if test -f conf$$.exe; then 7062 # Don't use ln at all; we don't have any links 7063 as_ln_s='cp -p' 7064 else 7065 as_ln_s='ln -s' 7066 fi 7067elif ln conf$$.file conf$$ 2>/dev/null; then 7068 as_ln_s=ln 7069else 7070 as_ln_s='cp -p' 7071fi 7072rm -f conf$$ conf$$.exe conf$$.file 7073 7074if mkdir -p . 2>/dev/null; then 7075 as_mkdir_p=: 7076else 7077 test -d ./-p && rmdir ./-p 7078 as_mkdir_p=false 7079fi 7080 7081as_executable_p="test -f" 7082 7083# Sed expression to map a string onto a valid CPP name. 7084as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7085 7086# Sed expression to map a string onto a valid variable name. 7087as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7088 7089 7090# IFS 7091# We need space, tab and new line, in precisely that order. 7092as_nl=' 7093' 7094IFS=" $as_nl" 7095 7096# CDPATH. 7097$as_unset CDPATH 7098 7099exec 6>&1 7100 7101# Open the log real soon, to keep \$[0] and so on meaningful, and to 7102# report actual input values of CONFIG_FILES etc. instead of their 7103# values after options handling. Logging --version etc. is OK. 7104exec 5>>config.log 7105{ 7106 echo 7107 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7108## Running $as_me. ## 7109_ASBOX 7110} >&5 7111cat >&5 <<_CSEOF 7112 7113This file was extended by sextractor $as_me 2.5.0, which was 7114generated by GNU Autoconf 2.59. Invocation command line was 7115 7116 CONFIG_FILES = $CONFIG_FILES 7117 CONFIG_HEADERS = $CONFIG_HEADERS 7118 CONFIG_LINKS = $CONFIG_LINKS 7119 CONFIG_COMMANDS = $CONFIG_COMMANDS 7120 $ $0 $@ 7121 7122_CSEOF 7123echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 7124echo >&5 7125_ACEOF 7126 7127# Files that config.status was made for. 7128if test -n "$ac_config_files"; then 7129 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 7130fi 7131 7132if test -n "$ac_config_headers"; then 7133 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 7134fi 7135 7136if test -n "$ac_config_links"; then 7137 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 7138fi 7139 7140if test -n "$ac_config_commands"; then 7141 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 7142fi 7143 7144cat >>$CONFIG_STATUS <<\_ACEOF 7145 7146ac_cs_usage="\ 7147\`$as_me' instantiates files from templates according to the 7148current configuration. 7149 7150Usage: $0 [OPTIONS] [FILE]... 7151 7152 -h, --help print this help, then exit 7153 -V, --version print version number, then exit 7154 -q, --quiet do not print progress messages 7155 -d, --debug don't remove temporary files 7156 --recheck update $as_me by reconfiguring in the same conditions 7157 --file=FILE[:TEMPLATE] 7158 instantiate the configuration file FILE 7159 --header=FILE[:TEMPLATE] 7160 instantiate the configuration header FILE 7161 7162Configuration files: 7163$config_files 7164 7165Configuration headers: 7166$config_headers 7167 7168Configuration commands: 7169$config_commands 7170 7171Report bugs to <bug-autoconf@gnu.org>." 7172_ACEOF 7173 7174cat >>$CONFIG_STATUS <<_ACEOF 7175ac_cs_version="\\ 7176sextractor config.status 2.5.0 7177configured by $0, generated by GNU Autoconf 2.59, 7178 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 7179 7180Copyright (C) 2003 Free Software Foundation, Inc. 7181This config.status script is free software; the Free Software Foundation 7182gives unlimited permission to copy, distribute and modify it." 7183srcdir=$srcdir 7184INSTALL="$INSTALL" 7185_ACEOF 7186 7187cat >>$CONFIG_STATUS <<\_ACEOF 7188# If no file are specified by the user, then we need to provide default 7189# value. By we need to know if files were specified by the user. 7190ac_need_defaults=: 7191while test $# != 0 7192do 7193 case $1 in 7194 --*=*) 7195 ac_option=`expr "x$1" : 'x\([^=]*\)='` 7196 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 7197 ac_shift=: 7198 ;; 7199 -*) 7200 ac_option=$1 7201 ac_optarg=$2 7202 ac_shift=shift 7203 ;; 7204 *) # This is not an option, so the user has probably given explicit 7205 # arguments. 7206 ac_option=$1 7207 ac_need_defaults=false;; 7208 esac 7209 7210 case $ac_option in 7211 # Handling of the options. 7212_ACEOF 7213cat >>$CONFIG_STATUS <<\_ACEOF 7214 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7215 ac_cs_recheck=: ;; 7216 --version | --vers* | -V ) 7217 echo "$ac_cs_version"; exit 0 ;; 7218 --he | --h) 7219 # Conflict between --help and --header 7220 { { echo "$as_me:$LINENO: error: ambiguous option: $1 7221Try \`$0 --help' for more information." >&5 7222echo "$as_me: error: ambiguous option: $1 7223Try \`$0 --help' for more information." >&2;} 7224 { (exit 1); exit 1; }; };; 7225 --help | --hel | -h ) 7226 echo "$ac_cs_usage"; exit 0 ;; 7227 --debug | --d* | -d ) 7228 debug=: ;; 7229 --file | --fil | --fi | --f ) 7230 $ac_shift 7231 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 7232 ac_need_defaults=false;; 7233 --header | --heade | --head | --hea ) 7234 $ac_shift 7235 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 7236 ac_need_defaults=false;; 7237 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7238 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7239 ac_cs_silent=: ;; 7240 7241 # This is an error. 7242 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 7243Try \`$0 --help' for more information." >&5 7244echo "$as_me: error: unrecognized option: $1 7245Try \`$0 --help' for more information." >&2;} 7246 { (exit 1); exit 1; }; } ;; 7247 7248 *) ac_config_targets="$ac_config_targets $1" ;; 7249 7250 esac 7251 shift 7252done 7253 7254ac_configure_extra_args= 7255 7256if $ac_cs_silent; then 7257 exec 6>/dev/null 7258 ac_configure_extra_args="$ac_configure_extra_args --silent" 7259fi 7260 7261_ACEOF 7262cat >>$CONFIG_STATUS <<_ACEOF 7263if \$ac_cs_recheck; then 7264 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 7265 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7266fi 7267 7268_ACEOF 7269 7270cat >>$CONFIG_STATUS <<_ACEOF 7271# 7272# INIT-COMMANDS section. 7273# 7274 7275AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7276 7277_ACEOF 7278 7279 7280 7281cat >>$CONFIG_STATUS <<\_ACEOF 7282for ac_config_target in $ac_config_targets 7283do 7284 case "$ac_config_target" in 7285 # Handling of arguments. 7286 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7287 "man/Makefile" ) CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 7288 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 7289 "src/fits/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/fits/Makefile" ;; 7290 "src/wcs/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/wcs/Makefile" ;; 7291 "sextractor.spec" ) CONFIG_FILES="$CONFIG_FILES sextractor.spec" ;; 7292 "sextractor-tpx.spec" ) CONFIG_FILES="$CONFIG_FILES sextractor-tpx.spec" ;; 7293 "man/sex.1" ) CONFIG_FILES="$CONFIG_FILES man/sex.1" ;; 7294 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7295 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 7296 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7297echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7298 { (exit 1); exit 1; }; };; 7299 esac 7300done 7301 7302# If the user did not use the arguments to specify the items to instantiate, 7303# then the envvar interface is used. Set only those that are not. 7304# We use the long form for the default assignment because of an extremely 7305# bizarre bug on SunOS 4.1.3. 7306if $ac_need_defaults; then 7307 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7308 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7309 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7310fi 7311 7312# Have a temporary directory for convenience. Make it in the build tree 7313# simply because there is no reason to put it here, and in addition, 7314# creating and moving files from /tmp can sometimes cause problems. 7315# Create a temporary directory, and hook for its removal unless debugging. 7316$debug || 7317{ 7318 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7319 trap '{ (exit 1); exit 1; }' 1 2 13 15 7320} 7321 7322# Create a (secure) tmp directory for tmp files. 7323 7324{ 7325 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 7326 test -n "$tmp" && test -d "$tmp" 7327} || 7328{ 7329 tmp=./confstat$$-$RANDOM 7330 (umask 077 && mkdir $tmp) 7331} || 7332{ 7333 echo "$me: cannot create a temporary directory in ." >&2 7334 { (exit 1); exit 1; } 7335} 7336 7337_ACEOF 7338 7339cat >>$CONFIG_STATUS <<_ACEOF 7340 7341# 7342# CONFIG_FILES section. 7343# 7344 7345# No need to generate the scripts if there are no CONFIG_FILES. 7346# This happens for instance when ./config.status config.h 7347if test -n "\$CONFIG_FILES"; then 7348 # Protect against being on the right side of a sed subst in config.status. 7349 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 7350 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 7351s,@SHELL@,$SHELL,;t t 7352s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 7353s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 7354s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 7355s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 7356s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 7357s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 7358s,@exec_prefix@,$exec_prefix,;t t 7359s,@prefix@,$prefix,;t t 7360s,@program_transform_name@,$program_transform_name,;t t 7361s,@bindir@,$bindir,;t t 7362s,@sbindir@,$sbindir,;t t 7363s,@libexecdir@,$libexecdir,;t t 7364s,@datadir@,$datadir,;t t 7365s,@sysconfdir@,$sysconfdir,;t t 7366s,@sharedstatedir@,$sharedstatedir,;t t 7367s,@localstatedir@,$localstatedir,;t t 7368s,@libdir@,$libdir,;t t 7369s,@includedir@,$includedir,;t t 7370s,@oldincludedir@,$oldincludedir,;t t 7371s,@infodir@,$infodir,;t t 7372s,@mandir@,$mandir,;t t 7373s,@build_alias@,$build_alias,;t t 7374s,@host_alias@,$host_alias,;t t 7375s,@target_alias@,$target_alias,;t t 7376s,@DEFS@,$DEFS,;t t 7377s,@ECHO_C@,$ECHO_C,;t t 7378s,@ECHO_N@,$ECHO_N,;t t 7379s,@ECHO_T@,$ECHO_T,;t t 7380s,@LIBS@,$LIBS,;t t 7381s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 7382s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 7383s,@INSTALL_DATA@,$INSTALL_DATA,;t t 7384s,@CYGPATH_W@,$CYGPATH_W,;t t 7385s,@PACKAGE@,$PACKAGE,;t t 7386s,@VERSION@,$VERSION,;t t 7387s,@ACLOCAL@,$ACLOCAL,;t t 7388s,@AUTOCONF@,$AUTOCONF,;t t 7389s,@AUTOMAKE@,$AUTOMAKE,;t t 7390s,@AUTOHEADER@,$AUTOHEADER,;t t 7391s,@MAKEINFO@,$MAKEINFO,;t t 7392s,@install_sh@,$install_sh,;t t 7393s,@STRIP@,$STRIP,;t t 7394s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t 7395s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t 7396s,@mkdir_p@,$mkdir_p,;t t 7397s,@AWK@,$AWK,;t t 7398s,@SET_MAKE@,$SET_MAKE,;t t 7399s,@am__leading_dot@,$am__leading_dot,;t t 7400s,@AMTAR@,$AMTAR,;t t 7401s,@am__tar@,$am__tar,;t t 7402s,@am__untar@,$am__untar,;t t 7403s,@PACKAGER@,$PACKAGER,;t t 7404s,@DATE2@,$DATE2,;t t 7405s,@DATE3@,$DATE3,;t t 7406s,@CC@,$CC,;t t 7407s,@CFLAGS@,$CFLAGS,;t t 7408s,@LDFLAGS@,$LDFLAGS,;t t 7409s,@CPPFLAGS@,$CPPFLAGS,;t t 7410s,@ac_ct_CC@,$ac_ct_CC,;t t 7411s,@EXEEXT@,$EXEEXT,;t t 7412s,@OBJEXT@,$OBJEXT,;t t 7413s,@DEPDIR@,$DEPDIR,;t t 7414s,@am__include@,$am__include,;t t 7415s,@am__quote@,$am__quote,;t t 7416s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t 7417s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t 7418s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t 7419s,@CCDEPMODE@,$CCDEPMODE,;t t 7420s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t 7421s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t 7422s,@RANLIB@,$RANLIB,;t t 7423s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 7424s,@CPP@,$CPP,;t t 7425s,@EGREP@,$EGREP,;t t 7426s,@LIBOBJS@,$LIBOBJS,;t t 7427s,@LTLIBOBJS@,$LTLIBOBJS,;t t 7428CEOF 7429 7430_ACEOF 7431 7432 cat >>$CONFIG_STATUS <<\_ACEOF 7433 # Split the substitutions into bite-sized pieces for seds with 7434 # small command number limits, like on Digital OSF/1 and HP-UX. 7435 ac_max_sed_lines=48 7436 ac_sed_frag=1 # Number of current file. 7437 ac_beg=1 # First line for current file. 7438 ac_end=$ac_max_sed_lines # Line after last line for current file. 7439 ac_more_lines=: 7440 ac_sed_cmds= 7441 while $ac_more_lines; do 7442 if test $ac_beg -gt 1; then 7443 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7444 else 7445 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 7446 fi 7447 if test ! -s $tmp/subs.frag; then 7448 ac_more_lines=false 7449 else 7450 # The purpose of the label and of the branching condition is to 7451 # speed up the sed processing (if there are no `@' at all, there 7452 # is no need to browse any of the substitutions). 7453 # These are the two extra sed commands mentioned above. 7454 (echo ':t 7455 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 7456 if test -z "$ac_sed_cmds"; then 7457 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 7458 else 7459 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 7460 fi 7461 ac_sed_frag=`expr $ac_sed_frag + 1` 7462 ac_beg=$ac_end 7463 ac_end=`expr $ac_end + $ac_max_sed_lines` 7464 fi 7465 done 7466 if test -z "$ac_sed_cmds"; then 7467 ac_sed_cmds=cat 7468 fi 7469fi # test -n "$CONFIG_FILES" 7470 7471_ACEOF 7472cat >>$CONFIG_STATUS <<\_ACEOF 7473for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 7474 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7475 case $ac_file in 7476 - | *:- | *:-:* ) # input from stdin 7477 cat >$tmp/stdin 7478 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7479 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7480 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7481 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7482 * ) ac_file_in=$ac_file.in ;; 7483 esac 7484 7485 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 7486 ac_dir=`(dirname "$ac_file") 2>/dev/null || 7487$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7488 X"$ac_file" : 'X\(//\)[^/]' \| \ 7489 X"$ac_file" : 'X\(//\)$' \| \ 7490 X"$ac_file" : 'X\(/\)' \| \ 7491 . : '\(.\)' 2>/dev/null || 7492echo X"$ac_file" | 7493 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7494 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7495 /^X\(\/\/\)$/{ s//\1/; q; } 7496 /^X\(\/\).*/{ s//\1/; q; } 7497 s/.*/./; q'` 7498 { if $as_mkdir_p; then 7499 mkdir -p "$ac_dir" 7500 else 7501 as_dir="$ac_dir" 7502 as_dirs= 7503 while test ! -d "$as_dir"; do 7504 as_dirs="$as_dir $as_dirs" 7505 as_dir=`(dirname "$as_dir") 2>/dev/null || 7506$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7507 X"$as_dir" : 'X\(//\)[^/]' \| \ 7508 X"$as_dir" : 'X\(//\)$' \| \ 7509 X"$as_dir" : 'X\(/\)' \| \ 7510 . : '\(.\)' 2>/dev/null || 7511echo X"$as_dir" | 7512 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7513 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7514 /^X\(\/\/\)$/{ s//\1/; q; } 7515 /^X\(\/\).*/{ s//\1/; q; } 7516 s/.*/./; q'` 7517 done 7518 test ! -n "$as_dirs" || mkdir $as_dirs 7519 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 7520echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 7521 { (exit 1); exit 1; }; }; } 7522 7523 ac_builddir=. 7524 7525if test "$ac_dir" != .; then 7526 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 7527 # A "../" for each directory in $ac_dir_suffix. 7528 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 7529else 7530 ac_dir_suffix= ac_top_builddir= 7531fi 7532 7533case $srcdir in 7534 .) # No --srcdir option. We are building in place. 7535 ac_srcdir=. 7536 if test -z "$ac_top_builddir"; then 7537 ac_top_srcdir=. 7538 else 7539 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 7540 fi ;; 7541 [\\/]* | ?:[\\/]* ) # Absolute path. 7542 ac_srcdir=$srcdir$ac_dir_suffix; 7543 ac_top_srcdir=$srcdir ;; 7544 *) # Relative path. 7545 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 7546 ac_top_srcdir=$ac_top_builddir$srcdir ;; 7547esac 7548 7549# Do not use `cd foo && pwd` to compute absolute paths, because 7550# the directories may not exist. 7551case `pwd` in 7552.) ac_abs_builddir="$ac_dir";; 7553*) 7554 case "$ac_dir" in 7555 .) ac_abs_builddir=`pwd`;; 7556 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 7557 *) ac_abs_builddir=`pwd`/"$ac_dir";; 7558 esac;; 7559esac 7560case $ac_abs_builddir in 7561.) ac_abs_top_builddir=${ac_top_builddir}.;; 7562*) 7563 case ${ac_top_builddir}. in 7564 .) ac_abs_top_builddir=$ac_abs_builddir;; 7565 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 7566 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 7567 esac;; 7568esac 7569case $ac_abs_builddir in 7570.) ac_abs_srcdir=$ac_srcdir;; 7571*) 7572 case $ac_srcdir in 7573 .) ac_abs_srcdir=$ac_abs_builddir;; 7574 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 7575 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 7576 esac;; 7577esac 7578case $ac_abs_builddir in 7579.) ac_abs_top_srcdir=$ac_top_srcdir;; 7580*) 7581 case $ac_top_srcdir in 7582 .) ac_abs_top_srcdir=$ac_abs_builddir;; 7583 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 7584 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 7585 esac;; 7586esac 7587 7588 7589 case $INSTALL in 7590 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 7591 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 7592 esac 7593 7594 if test x"$ac_file" != x-; then 7595 { echo "$as_me:$LINENO: creating $ac_file" >&5 7596echo "$as_me: creating $ac_file" >&6;} 7597 rm -f "$ac_file" 7598 fi 7599 # Let's still pretend it is `configure' which instantiates (i.e., don't 7600 # use $as_me), people would be surprised to read: 7601 # /* config.h. Generated by config.status. */ 7602 if test x"$ac_file" = x-; then 7603 configure_input= 7604 else 7605 configure_input="$ac_file. " 7606 fi 7607 configure_input=$configure_input"Generated from `echo $ac_file_in | 7608 sed 's,.*/,,'` by configure." 7609 7610 # First look for the input files in the build tree, otherwise in the 7611 # src tree. 7612 ac_file_inputs=`IFS=: 7613 for f in $ac_file_in; do 7614 case $f in 7615 -) echo $tmp/stdin ;; 7616 [\\/$]*) 7617 # Absolute (can't be DOS-style, as IFS=:) 7618 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 7619echo "$as_me: error: cannot find input file: $f" >&2;} 7620 { (exit 1); exit 1; }; } 7621 echo "$f";; 7622 *) # Relative 7623 if test -f "$f"; then 7624 # Build tree 7625 echo "$f" 7626 elif test -f "$srcdir/$f"; then 7627 # Source tree 7628 echo "$srcdir/$f" 7629 else 7630 # /dev/null tree 7631 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 7632echo "$as_me: error: cannot find input file: $f" >&2;} 7633 { (exit 1); exit 1; }; } 7634 fi;; 7635 esac 7636 done` || { (exit 1); exit 1; } 7637_ACEOF 7638cat >>$CONFIG_STATUS <<_ACEOF 7639 sed "$ac_vpsub 7640$extrasub 7641_ACEOF 7642cat >>$CONFIG_STATUS <<\_ACEOF 7643:t 7644/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 7645s,@configure_input@,$configure_input,;t t 7646s,@srcdir@,$ac_srcdir,;t t 7647s,@abs_srcdir@,$ac_abs_srcdir,;t t 7648s,@top_srcdir@,$ac_top_srcdir,;t t 7649s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 7650s,@builddir@,$ac_builddir,;t t 7651s,@abs_builddir@,$ac_abs_builddir,;t t 7652s,@top_builddir@,$ac_top_builddir,;t t 7653s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 7654s,@INSTALL@,$ac_INSTALL,;t t 7655" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 7656 rm -f $tmp/stdin 7657 if test x"$ac_file" != x-; then 7658 mv $tmp/out $ac_file 7659 else 7660 cat $tmp/out 7661 rm -f $tmp/out 7662 fi 7663 7664done 7665_ACEOF 7666cat >>$CONFIG_STATUS <<\_ACEOF 7667 7668# 7669# CONFIG_HEADER section. 7670# 7671 7672# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 7673# NAME is the cpp macro being defined and VALUE is the value it is being given. 7674# 7675# ac_d sets the value in "#define NAME VALUE" lines. 7676ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 7677ac_dB='[ ].*$,\1#\2' 7678ac_dC=' ' 7679ac_dD=',;t' 7680# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 7681ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 7682ac_uB='$,\1#\2define\3' 7683ac_uC=' ' 7684ac_uD=',;t' 7685 7686for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 7687 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 7688 case $ac_file in 7689 - | *:- | *:-:* ) # input from stdin 7690 cat >$tmp/stdin 7691 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7692 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7693 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 7694 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 7695 * ) ac_file_in=$ac_file.in ;; 7696 esac 7697 7698 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 7699echo "$as_me: creating $ac_file" >&6;} 7700 7701 # First look for the input files in the build tree, otherwise in the 7702 # src tree. 7703 ac_file_inputs=`IFS=: 7704 for f in $ac_file_in; do 7705 case $f in 7706 -) echo $tmp/stdin ;; 7707 [\\/$]*) 7708 # Absolute (can't be DOS-style, as IFS=:) 7709 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 7710echo "$as_me: error: cannot find input file: $f" >&2;} 7711 { (exit 1); exit 1; }; } 7712 # Do quote $f, to prevent DOS paths from being IFS'd. 7713 echo "$f";; 7714 *) # Relative 7715 if test -f "$f"; then 7716 # Build tree 7717 echo "$f" 7718 elif test -f "$srcdir/$f"; then 7719 # Source tree 7720 echo "$srcdir/$f" 7721 else 7722 # /dev/null tree 7723 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 7724echo "$as_me: error: cannot find input file: $f" >&2;} 7725 { (exit 1); exit 1; }; } 7726 fi;; 7727 esac 7728 done` || { (exit 1); exit 1; } 7729 # Remove the trailing spaces. 7730 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 7731 7732_ACEOF 7733 7734# Transform confdefs.h into two sed scripts, `conftest.defines' and 7735# `conftest.undefs', that substitutes the proper values into 7736# config.h.in to produce config.h. The first handles `#define' 7737# templates, and the second `#undef' templates. 7738# And first: Protect against being on the right side of a sed subst in 7739# config.status. Protect against being in an unquoted here document 7740# in config.status. 7741rm -f conftest.defines conftest.undefs 7742# Using a here document instead of a string reduces the quoting nightmare. 7743# Putting comments in sed scripts is not portable. 7744# 7745# `end' is used to avoid that the second main sed command (meant for 7746# 0-ary CPP macros) applies to n-ary macro definitions. 7747# See the Autoconf documentation for `clear'. 7748cat >confdef2sed.sed <<\_ACEOF 7749s/[\\&,]/\\&/g 7750s,[\\$`],\\&,g 7751t clear 7752: clear 7753s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 7754t end 7755s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 7756: end 7757_ACEOF 7758# If some macros were called several times there might be several times 7759# the same #defines, which is useless. Nevertheless, we may not want to 7760# sort them, since we want the *last* AC-DEFINE to be honored. 7761uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 7762sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 7763rm -f confdef2sed.sed 7764 7765# This sed command replaces #undef with comments. This is necessary, for 7766# example, in the case of _POSIX_SOURCE, which is predefined and required 7767# on some systems where configure will not decide to define it. 7768cat >>conftest.undefs <<\_ACEOF 7769s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 7770_ACEOF 7771 7772# Break up conftest.defines because some shells have a limit on the size 7773# of here documents, and old seds have small limits too (100 cmds). 7774echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 7775echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 7776echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 7777echo ' :' >>$CONFIG_STATUS 7778rm -f conftest.tail 7779while grep . conftest.defines >/dev/null 7780do 7781 # Write a limited-size here document to $tmp/defines.sed. 7782 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 7783 # Speed up: don't consider the non `#define' lines. 7784 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 7785 # Work around the forget-to-reset-the-flag bug. 7786 echo 't clr' >>$CONFIG_STATUS 7787 echo ': clr' >>$CONFIG_STATUS 7788 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 7789 echo 'CEOF 7790 sed -f $tmp/defines.sed $tmp/in >$tmp/out 7791 rm -f $tmp/in 7792 mv $tmp/out $tmp/in 7793' >>$CONFIG_STATUS 7794 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 7795 rm -f conftest.defines 7796 mv conftest.tail conftest.defines 7797done 7798rm -f conftest.defines 7799echo ' fi # grep' >>$CONFIG_STATUS 7800echo >>$CONFIG_STATUS 7801 7802# Break up conftest.undefs because some shells have a limit on the size 7803# of here documents, and old seds have small limits too (100 cmds). 7804echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 7805rm -f conftest.tail 7806while grep . conftest.undefs >/dev/null 7807do 7808 # Write a limited-size here document to $tmp/undefs.sed. 7809 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 7810 # Speed up: don't consider the non `#undef' 7811 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 7812 # Work around the forget-to-reset-the-flag bug. 7813 echo 't clr' >>$CONFIG_STATUS 7814 echo ': clr' >>$CONFIG_STATUS 7815 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 7816 echo 'CEOF 7817 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 7818 rm -f $tmp/in 7819 mv $tmp/out $tmp/in 7820' >>$CONFIG_STATUS 7821 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 7822 rm -f conftest.undefs 7823 mv conftest.tail conftest.undefs 7824done 7825rm -f conftest.undefs 7826 7827cat >>$CONFIG_STATUS <<\_ACEOF 7828 # Let's still pretend it is `configure' which instantiates (i.e., don't 7829 # use $as_me), people would be surprised to read: 7830 # /* config.h. Generated by config.status. */ 7831 if test x"$ac_file" = x-; then 7832 echo "/* Generated by configure. */" >$tmp/config.h 7833 else 7834 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 7835 fi 7836 cat $tmp/in >>$tmp/config.h 7837 rm -f $tmp/in 7838 if test x"$ac_file" != x-; then 7839 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 7840 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 7841echo "$as_me: $ac_file is unchanged" >&6;} 7842 else 7843 ac_dir=`(dirname "$ac_file") 2>/dev/null || 7844$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7845 X"$ac_file" : 'X\(//\)[^/]' \| \ 7846 X"$ac_file" : 'X\(//\)$' \| \ 7847 X"$ac_file" : 'X\(/\)' \| \ 7848 . : '\(.\)' 2>/dev/null || 7849echo X"$ac_file" | 7850 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7851 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7852 /^X\(\/\/\)$/{ s//\1/; q; } 7853 /^X\(\/\).*/{ s//\1/; q; } 7854 s/.*/./; q'` 7855 { if $as_mkdir_p; then 7856 mkdir -p "$ac_dir" 7857 else 7858 as_dir="$ac_dir" 7859 as_dirs= 7860 while test ! -d "$as_dir"; do 7861 as_dirs="$as_dir $as_dirs" 7862 as_dir=`(dirname "$as_dir") 2>/dev/null || 7863$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7864 X"$as_dir" : 'X\(//\)[^/]' \| \ 7865 X"$as_dir" : 'X\(//\)$' \| \ 7866 X"$as_dir" : 'X\(/\)' \| \ 7867 . : '\(.\)' 2>/dev/null || 7868echo X"$as_dir" | 7869 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7870 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7871 /^X\(\/\/\)$/{ s//\1/; q; } 7872 /^X\(\/\).*/{ s//\1/; q; } 7873 s/.*/./; q'` 7874 done 7875 test ! -n "$as_dirs" || mkdir $as_dirs 7876 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 7877echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 7878 { (exit 1); exit 1; }; }; } 7879 7880 rm -f $ac_file 7881 mv $tmp/config.h $ac_file 7882 fi 7883 else 7884 cat $tmp/config.h 7885 rm -f $tmp/config.h 7886 fi 7887# Compute $ac_file's index in $config_headers. 7888_am_stamp_count=1 7889for _am_header in $config_headers :; do 7890 case $_am_header in 7891 $ac_file | $ac_file:* ) 7892 break ;; 7893 * ) 7894 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 7895 esac 7896done 7897echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null || 7898$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7899 X$ac_file : 'X\(//\)[^/]' \| \ 7900 X$ac_file : 'X\(//\)$' \| \ 7901 X$ac_file : 'X\(/\)' \| \ 7902 . : '\(.\)' 2>/dev/null || 7903echo X$ac_file | 7904 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7905 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7906 /^X\(\/\/\)$/{ s//\1/; q; } 7907 /^X\(\/\).*/{ s//\1/; q; } 7908 s/.*/./; q'`/stamp-h$_am_stamp_count 7909done 7910_ACEOF 7911cat >>$CONFIG_STATUS <<\_ACEOF 7912 7913# 7914# CONFIG_COMMANDS section. 7915# 7916for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue 7917 ac_dest=`echo "$ac_file" | sed 's,:.*,,'` 7918 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` 7919 ac_dir=`(dirname "$ac_dest") 2>/dev/null || 7920$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7921 X"$ac_dest" : 'X\(//\)[^/]' \| \ 7922 X"$ac_dest" : 'X\(//\)$' \| \ 7923 X"$ac_dest" : 'X\(/\)' \| \ 7924 . : '\(.\)' 2>/dev/null || 7925echo X"$ac_dest" | 7926 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7927 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7928 /^X\(\/\/\)$/{ s//\1/; q; } 7929 /^X\(\/\).*/{ s//\1/; q; } 7930 s/.*/./; q'` 7931 { if $as_mkdir_p; then 7932 mkdir -p "$ac_dir" 7933 else 7934 as_dir="$ac_dir" 7935 as_dirs= 7936 while test ! -d "$as_dir"; do 7937 as_dirs="$as_dir $as_dirs" 7938 as_dir=`(dirname "$as_dir") 2>/dev/null || 7939$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7940 X"$as_dir" : 'X\(//\)[^/]' \| \ 7941 X"$as_dir" : 'X\(//\)$' \| \ 7942 X"$as_dir" : 'X\(/\)' \| \ 7943 . : '\(.\)' 2>/dev/null || 7944echo X"$as_dir" | 7945 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 7946 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 7947 /^X\(\/\/\)$/{ s//\1/; q; } 7948 /^X\(\/\).*/{ s//\1/; q; } 7949 s/.*/./; q'` 7950 done 7951 test ! -n "$as_dirs" || mkdir $as_dirs 7952 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 7953echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 7954 { (exit 1); exit 1; }; }; } 7955 7956 ac_builddir=. 7957 7958if test "$ac_dir" != .; then 7959 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 7960 # A "../" for each directory in $ac_dir_suffix. 7961 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 7962else 7963 ac_dir_suffix= ac_top_builddir= 7964fi 7965 7966case $srcdir in 7967 .) # No --srcdir option. We are building in place. 7968 ac_srcdir=. 7969 if test -z "$ac_top_builddir"; then 7970 ac_top_srcdir=. 7971 else 7972 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 7973 fi ;; 7974 [\\/]* | ?:[\\/]* ) # Absolute path. 7975 ac_srcdir=$srcdir$ac_dir_suffix; 7976 ac_top_srcdir=$srcdir ;; 7977 *) # Relative path. 7978 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 7979 ac_top_srcdir=$ac_top_builddir$srcdir ;; 7980esac 7981 7982# Do not use `cd foo && pwd` to compute absolute paths, because 7983# the directories may not exist. 7984case `pwd` in 7985.) ac_abs_builddir="$ac_dir";; 7986*) 7987 case "$ac_dir" in 7988 .) ac_abs_builddir=`pwd`;; 7989 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 7990 *) ac_abs_builddir=`pwd`/"$ac_dir";; 7991 esac;; 7992esac 7993case $ac_abs_builddir in 7994.) ac_abs_top_builddir=${ac_top_builddir}.;; 7995*) 7996 case ${ac_top_builddir}. in 7997 .) ac_abs_top_builddir=$ac_abs_builddir;; 7998 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 7999 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 8000 esac;; 8001esac 8002case $ac_abs_builddir in 8003.) ac_abs_srcdir=$ac_srcdir;; 8004*) 8005 case $ac_srcdir in 8006 .) ac_abs_srcdir=$ac_abs_builddir;; 8007 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 8008 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 8009 esac;; 8010esac 8011case $ac_abs_builddir in 8012.) ac_abs_top_srcdir=$ac_top_srcdir;; 8013*) 8014 case $ac_top_srcdir in 8015 .) ac_abs_top_srcdir=$ac_abs_builddir;; 8016 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 8017 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 8018 esac;; 8019esac 8020 8021 8022 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 8023echo "$as_me: executing $ac_dest commands" >&6;} 8024 case $ac_dest in 8025 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do 8026 # Strip MF so we end up with the name of the file. 8027 mf=`echo "$mf" | sed -e 's/:.*$//'` 8028 # Check whether this is an Automake generated Makefile or not. 8029 # We used to match only the files named `Makefile.in', but 8030 # some people rename them; so instead we look at the file content. 8031 # Grep'ing the first line is not enough: some people post-process 8032 # each Makefile.in and add a new line on top of each file to say so. 8033 # So let's grep whole file. 8034 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then 8035 dirpart=`(dirname "$mf") 2>/dev/null || 8036$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8037 X"$mf" : 'X\(//\)[^/]' \| \ 8038 X"$mf" : 'X\(//\)$' \| \ 8039 X"$mf" : 'X\(/\)' \| \ 8040 . : '\(.\)' 2>/dev/null || 8041echo X"$mf" | 8042 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8043 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8044 /^X\(\/\/\)$/{ s//\1/; q; } 8045 /^X\(\/\).*/{ s//\1/; q; } 8046 s/.*/./; q'` 8047 else 8048 continue 8049 fi 8050 # Extract the definition of DEPDIR, am__include, and am__quote 8051 # from the Makefile without running `make'. 8052 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 8053 test -z "$DEPDIR" && continue 8054 am__include=`sed -n 's/^am__include = //p' < "$mf"` 8055 test -z "am__include" && continue 8056 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 8057 # When using ansi2knr, U may be empty or an underscore; expand it 8058 U=`sed -n 's/^U = //p' < "$mf"` 8059 # Find all dependency output files, they are included files with 8060 # $(DEPDIR) in their names. We invoke sed twice because it is the 8061 # simplest approach to changing $(DEPDIR) to its actual value in the 8062 # expansion. 8063 for file in `sed -n " 8064 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 8065 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8066 # Make sure the directory exists. 8067 test -f "$dirpart/$file" && continue 8068 fdir=`(dirname "$file") 2>/dev/null || 8069$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8070 X"$file" : 'X\(//\)[^/]' \| \ 8071 X"$file" : 'X\(//\)$' \| \ 8072 X"$file" : 'X\(/\)' \| \ 8073 . : '\(.\)' 2>/dev/null || 8074echo X"$file" | 8075 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8076 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8077 /^X\(\/\/\)$/{ s//\1/; q; } 8078 /^X\(\/\).*/{ s//\1/; q; } 8079 s/.*/./; q'` 8080 { if $as_mkdir_p; then 8081 mkdir -p $dirpart/$fdir 8082 else 8083 as_dir=$dirpart/$fdir 8084 as_dirs= 8085 while test ! -d "$as_dir"; do 8086 as_dirs="$as_dir $as_dirs" 8087 as_dir=`(dirname "$as_dir") 2>/dev/null || 8088$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8089 X"$as_dir" : 'X\(//\)[^/]' \| \ 8090 X"$as_dir" : 'X\(//\)$' \| \ 8091 X"$as_dir" : 'X\(/\)' \| \ 8092 . : '\(.\)' 2>/dev/null || 8093echo X"$as_dir" | 8094 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8095 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8096 /^X\(\/\/\)$/{ s//\1/; q; } 8097 /^X\(\/\).*/{ s//\1/; q; } 8098 s/.*/./; q'` 8099 done 8100 test ! -n "$as_dirs" || mkdir $as_dirs 8101 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5 8102echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;} 8103 { (exit 1); exit 1; }; }; } 8104 8105 # echo "creating $dirpart/$file" 8106 echo '# dummy' > "$dirpart/$file" 8107 done 8108done 8109 ;; 8110 esac 8111done 8112_ACEOF 8113 8114cat >>$CONFIG_STATUS <<\_ACEOF 8115 8116{ (exit 0); exit 0; } 8117_ACEOF 8118chmod +x $CONFIG_STATUS 8119ac_clean_files=$ac_clean_files_save 8120 8121 8122# configure is writing to config.log, and then calls config.status. 8123# config.status does its own redirection, appending to config.log. 8124# Unfortunately, on DOS this fails, as config.log is still kept open 8125# by configure, so config.status won't be able to write to it; its 8126# output is simply discarded. So we exec the FD to /dev/null, 8127# effectively closing config.log, so it can be properly (re)opened and 8128# appended to by config.status. When coming back to configure, we 8129# need to make the FD available again. 8130if test "$no_create" != yes; then 8131 ac_cs_success=: 8132 ac_config_status_args= 8133 test "$silent" = yes && 8134 ac_config_status_args="$ac_config_status_args --quiet" 8135 exec 5>/dev/null 8136 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8137 exec 5>>config.log 8138 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8139 # would make configure fail if this is the last instruction. 8140 $ac_cs_success || { (exit 1); exit 1; } 8141fi 8142 8143