1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.54. 4# 5# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 6# Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be Bourne compatible 14if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 15 emulate sh 16 NULLCMD=: 17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 18 # is contrary to our usage. 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then 773 # Omit some internal or obsolete options to make the list less imposing. 774 # This message is too long to be a string in the A/UX 3.1 sh. 775 cat <<_ACEOF 776\`configure' configures this package to adapt to many kinds of systems. 777 778Usage: $0 [OPTION]... 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See below for descriptions of some of the useful variables. 782 783Defaults for the options are specified in brackets. 784 785Configuration: 786 -h, --help display this help and exit 787 --help=short display options specific to this package 788 --help=recursive display the short help of all the included packages 789 -V, --version display version information and exit 790 -q, --quiet, --silent do not print \`checking...' messages 791 --cache-file=FILE cache test results in FILE [disabled] 792 -C, --config-cache alias for \`--cache-file=config.cache' 793 -n, --no-create do not create output files 794 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 795 796_ACEOF 797 798 cat <<_ACEOF 799Installation directories: 800 --prefix=PREFIX install architecture-independent files in PREFIX 801 [$ac_default_prefix] 802 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 803 [PREFIX] 804 805By default, \`make install' will install all the files in 806\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 807an installation prefix other than \`$ac_default_prefix' using \`--prefix', 808for instance \`--prefix=\$HOME'. 809 810For better control, use the options below. 811 812Fine tuning of the installation directories: 813 --bindir=DIR user executables [EPREFIX/bin] 814 --sbindir=DIR system admin executables [EPREFIX/sbin] 815 --libexecdir=DIR program executables [EPREFIX/libexec] 816 --datadir=DIR read-only architecture-independent data [PREFIX/share] 817 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 818 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 819 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 820 --libdir=DIR object code libraries [EPREFIX/lib] 821 --includedir=DIR C header files [PREFIX/include] 822 --oldincludedir=DIR C header files for non-gcc [/usr/include] 823 --infodir=DIR info documentation [PREFIX/info] 824 --mandir=DIR man documentation [PREFIX/man] 825_ACEOF 826 827 cat <<\_ACEOF 828 829System types: 830 --build=BUILD configure for building on BUILD [guessed] 831 --host=HOST cross-compile to build programs to run on HOST [BUILD] 832 --target=TARGET configure for building compilers for TARGET [HOST] 833_ACEOF 834fi 835 836if test -n "$ac_init_help"; then 837 838 cat <<\_ACEOF 839 840Some influential environment variables: 841 CC C compiler command 842 CFLAGS C compiler flags 843 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 844 nonstandard directory <lib dir> 845 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 846 headers in a nonstandard directory <include dir> 847 CPP C preprocessor 848 849Use these variables to override the choices made by `configure' or to help 850it to find libraries and programs with nonstandard names/locations. 851 852_ACEOF 853fi 854 855if test "$ac_init_help" = "recursive"; then 856 # If there are subdirs, report their specific --help. 857 ac_popdir=`pwd` 858 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 859 test -d $ac_dir || continue 860 ac_builddir=. 861 862if test "$ac_dir" != .; then 863 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 864 # A "../" for each directory in $ac_dir_suffix. 865 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 866else 867 ac_dir_suffix= ac_top_builddir= 868fi 869 870case $srcdir in 871 .) # No --srcdir option. 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"$ac_site_file" 1130 fi 1131done 1132 1133if test -r "$cache_file"; then 1134 # Some versions of bash will fail to source /dev/null (special 1135 # files actually), so we avoid doing that. 1136 if test -f "$cache_file"; then 1137 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1138echo "$as_me: loading cache $cache_file" >&6;} 1139 case $cache_file in 1140 [\\/]* | ?:[\\/]* ) . $cache_file;; 1141 *) . ./$cache_file;; 1142 esac 1143 fi 1144else 1145 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1146echo "$as_me: creating cache $cache_file" >&6;} 1147 >$cache_file 1148fi 1149 1150# Check that the precious variables saved in the cache have kept the same 1151# value. 1152ac_cache_corrupted=false 1153for ac_var in `(set) 2>&1 | 1154 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1155 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1156 eval ac_new_set=\$ac_env_${ac_var}_set 1157 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1158 eval ac_new_val="\$ac_env_${ac_var}_value" 1159 case $ac_old_set,$ac_new_set in 1160 set,) 1161 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1162echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1163 ac_cache_corrupted=: ;; 1164 ,set) 1165 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1166echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1167 ac_cache_corrupted=: ;; 1168 ,);; 1169 *) 1170 if test "x$ac_old_val" != "x$ac_new_val"; then 1171 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1172echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1173 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1174echo "$as_me: former value: $ac_old_val" >&2;} 1175 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1176echo "$as_me: current value: $ac_new_val" >&2;} 1177 ac_cache_corrupted=: 1178 fi;; 1179 esac 1180 # Pass precious variables to config.status. 1181 if test "$ac_new_set" = set; then 1182 case $ac_new_val in 1183 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1184 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1185 *) ac_arg=$ac_var=$ac_new_val ;; 1186 esac 1187 case " $ac_configure_args " in 1188 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1189 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1190 esac 1191 fi 1192done 1193if $ac_cache_corrupted; then 1194 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1195echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1196 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1197echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1198 { (exit 1); exit 1; }; } 1199fi 1200 1201ac_ext=c 1202ac_cpp='$CPP $CPPFLAGS' 1203ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1204ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1205ac_compiler_gnu=$ac_cv_c_compiler_gnu 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225ac_aux_dir= 1226for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1227 if test -f $ac_dir/install-sh; then 1228 ac_aux_dir=$ac_dir 1229 ac_install_sh="$ac_aux_dir/install-sh -c" 1230 break 1231 elif test -f $ac_dir/install.sh; then 1232 ac_aux_dir=$ac_dir 1233 ac_install_sh="$ac_aux_dir/install.sh -c" 1234 break 1235 elif test -f $ac_dir/shtool; then 1236 ac_aux_dir=$ac_dir 1237 ac_install_sh="$ac_aux_dir/shtool install -c" 1238 break 1239 fi 1240done 1241if test -z "$ac_aux_dir"; then 1242 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1243echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1244 { (exit 1); exit 1; }; } 1245fi 1246ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1247ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1248ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1249 1250# Make sure we can run config.sub. 1251$ac_config_sub sun4 >/dev/null 2>&1 || 1252 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 1253echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1254 { (exit 1); exit 1; }; } 1255 1256echo "$as_me:$LINENO: checking build system type" >&5 1257echo $ECHO_N "checking build system type... $ECHO_C" >&6 1258if test "${ac_cv_build+set}" = set; then 1259 echo $ECHO_N "(cached) $ECHO_C" >&6 1260else 1261 ac_cv_build_alias=$build_alias 1262test -z "$ac_cv_build_alias" && 1263 ac_cv_build_alias=`$ac_config_guess` 1264test -z "$ac_cv_build_alias" && 1265 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1266echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1267 { (exit 1); exit 1; }; } 1268ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1269 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 1270echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 1271 { (exit 1); exit 1; }; } 1272 1273fi 1274echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1275echo "${ECHO_T}$ac_cv_build" >&6 1276build=$ac_cv_build 1277build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1278build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1279build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1280 1281 1282echo "$as_me:$LINENO: checking host system type" >&5 1283echo $ECHO_N "checking host system type... $ECHO_C" >&6 1284if test "${ac_cv_host+set}" = set; then 1285 echo $ECHO_N "(cached) $ECHO_C" >&6 1286else 1287 ac_cv_host_alias=$host_alias 1288test -z "$ac_cv_host_alias" && 1289 ac_cv_host_alias=$ac_cv_build_alias 1290ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1291 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1292echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1293 { (exit 1); exit 1; }; } 1294 1295fi 1296echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1297echo "${ECHO_T}$ac_cv_host" >&6 1298host=$ac_cv_host 1299host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1300host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1301host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1302 1303 1304echo "$as_me:$LINENO: checking target system type" >&5 1305echo $ECHO_N "checking target system type... $ECHO_C" >&6 1306if test "${ac_cv_target+set}" = set; then 1307 echo $ECHO_N "(cached) $ECHO_C" >&6 1308else 1309 ac_cv_target_alias=$target_alias 1310test "x$ac_cv_target_alias" = "x" && 1311 ac_cv_target_alias=$ac_cv_host_alias 1312ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1313 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1314echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1315 { (exit 1); exit 1; }; } 1316 1317fi 1318echo "$as_me:$LINENO: result: $ac_cv_target" >&5 1319echo "${ECHO_T}$ac_cv_target" >&6 1320target=$ac_cv_target 1321target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1322target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1323target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1324 1325 1326# The aliases save the names the user supplied, while $host etc. 1327# will get canonicalized. 1328test -n "$target_alias" && 1329 test "$program_prefix$program_suffix$program_transform_name" = \ 1330 NONENONEs,x,x, && 1331 program_prefix=${target_alias}- 1332ac_ext=c 1333ac_cpp='$CPP $CPPFLAGS' 1334ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1335ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1336ac_compiler_gnu=$ac_cv_c_compiler_gnu 1337if test -n "$ac_tool_prefix"; then 1338 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1339set dummy ${ac_tool_prefix}gcc; ac_word=$2 1340echo "$as_me:$LINENO: checking for $ac_word" >&5 1341echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1342if test "${ac_cv_prog_CC+set}" = set; then 1343 echo $ECHO_N "(cached) $ECHO_C" >&6 1344else 1345 if test -n "$CC"; then 1346 ac_cv_prog_CC="$CC" # Let the user override the test. 1347else 1348as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1349for as_dir in $PATH 1350do 1351 IFS=$as_save_IFS 1352 test -z "$as_dir" && as_dir=. 1353 for ac_exec_ext in '' $ac_executable_extensions; do 1354 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1355 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1356 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1357 break 2 1358 fi 1359done 1360done 1361 1362fi 1363fi 1364CC=$ac_cv_prog_CC 1365if test -n "$CC"; then 1366 echo "$as_me:$LINENO: result: $CC" >&5 1367echo "${ECHO_T}$CC" >&6 1368else 1369 echo "$as_me:$LINENO: result: no" >&5 1370echo "${ECHO_T}no" >&6 1371fi 1372 1373fi 1374if test -z "$ac_cv_prog_CC"; then 1375 ac_ct_CC=$CC 1376 # Extract the first word of "gcc", so it can be a program name with args. 1377set dummy gcc; ac_word=$2 1378echo "$as_me:$LINENO: checking for $ac_word" >&5 1379echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1380if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1381 echo $ECHO_N "(cached) $ECHO_C" >&6 1382else 1383 if test -n "$ac_ct_CC"; then 1384 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1385else 1386as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1387for as_dir in $PATH 1388do 1389 IFS=$as_save_IFS 1390 test -z "$as_dir" && as_dir=. 1391 for ac_exec_ext in '' $ac_executable_extensions; do 1392 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1393 ac_cv_prog_ac_ct_CC="gcc" 1394 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1395 break 2 1396 fi 1397done 1398done 1399 1400fi 1401fi 1402ac_ct_CC=$ac_cv_prog_ac_ct_CC 1403if test -n "$ac_ct_CC"; then 1404 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1405echo "${ECHO_T}$ac_ct_CC" >&6 1406else 1407 echo "$as_me:$LINENO: result: no" >&5 1408echo "${ECHO_T}no" >&6 1409fi 1410 1411 CC=$ac_ct_CC 1412else 1413 CC="$ac_cv_prog_CC" 1414fi 1415 1416if test -z "$CC"; then 1417 if test -n "$ac_tool_prefix"; then 1418 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1419set dummy ${ac_tool_prefix}cc; ac_word=$2 1420echo "$as_me:$LINENO: checking for $ac_word" >&5 1421echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1422if test "${ac_cv_prog_CC+set}" = set; then 1423 echo $ECHO_N "(cached) $ECHO_C" >&6 1424else 1425 if test -n "$CC"; then 1426 ac_cv_prog_CC="$CC" # Let the user override the test. 1427else 1428as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1429for as_dir in $PATH 1430do 1431 IFS=$as_save_IFS 1432 test -z "$as_dir" && as_dir=. 1433 for ac_exec_ext in '' $ac_executable_extensions; do 1434 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1435 ac_cv_prog_CC="${ac_tool_prefix}cc" 1436 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1437 break 2 1438 fi 1439done 1440done 1441 1442fi 1443fi 1444CC=$ac_cv_prog_CC 1445if test -n "$CC"; then 1446 echo "$as_me:$LINENO: result: $CC" >&5 1447echo "${ECHO_T}$CC" >&6 1448else 1449 echo "$as_me:$LINENO: result: no" >&5 1450echo "${ECHO_T}no" >&6 1451fi 1452 1453fi 1454if test -z "$ac_cv_prog_CC"; then 1455 ac_ct_CC=$CC 1456 # Extract the first word of "cc", so it can be a program name with args. 1457set dummy cc; ac_word=$2 1458echo "$as_me:$LINENO: checking for $ac_word" >&5 1459echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1460if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1461 echo $ECHO_N "(cached) $ECHO_C" >&6 1462else 1463 if test -n "$ac_ct_CC"; then 1464 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1465else 1466as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1467for as_dir in $PATH 1468do 1469 IFS=$as_save_IFS 1470 test -z "$as_dir" && as_dir=. 1471 for ac_exec_ext in '' $ac_executable_extensions; do 1472 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1473 ac_cv_prog_ac_ct_CC="cc" 1474 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1475 break 2 1476 fi 1477done 1478done 1479 1480fi 1481fi 1482ac_ct_CC=$ac_cv_prog_ac_ct_CC 1483if test -n "$ac_ct_CC"; then 1484 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1485echo "${ECHO_T}$ac_ct_CC" >&6 1486else 1487 echo "$as_me:$LINENO: result: no" >&5 1488echo "${ECHO_T}no" >&6 1489fi 1490 1491 CC=$ac_ct_CC 1492else 1493 CC="$ac_cv_prog_CC" 1494fi 1495 1496fi 1497if test -z "$CC"; then 1498 # Extract the first word of "cc", so it can be a program name with args. 1499set dummy cc; ac_word=$2 1500echo "$as_me:$LINENO: checking for $ac_word" >&5 1501echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1502if test "${ac_cv_prog_CC+set}" = set; then 1503 echo $ECHO_N "(cached) $ECHO_C" >&6 1504else 1505 if test -n "$CC"; then 1506 ac_cv_prog_CC="$CC" # Let the user override the test. 1507else 1508 ac_prog_rejected=no 1509as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1510for as_dir in $PATH 1511do 1512 IFS=$as_save_IFS 1513 test -z "$as_dir" && as_dir=. 1514 for ac_exec_ext in '' $ac_executable_extensions; do 1515 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1516 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1517 ac_prog_rejected=yes 1518 continue 1519 fi 1520 ac_cv_prog_CC="cc" 1521 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1522 break 2 1523 fi 1524done 1525done 1526 1527if test $ac_prog_rejected = yes; then 1528 # We found a bogon in the path, so make sure we never use it. 1529 set dummy $ac_cv_prog_CC 1530 shift 1531 if test $# != 0; then 1532 # We chose a different compiler from the bogus one. 1533 # However, it has the same basename, so the bogon will be chosen 1534 # first if we set CC to just the basename; use the full file name. 1535 shift 1536 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1537 fi 1538fi 1539fi 1540fi 1541CC=$ac_cv_prog_CC 1542if test -n "$CC"; then 1543 echo "$as_me:$LINENO: result: $CC" >&5 1544echo "${ECHO_T}$CC" >&6 1545else 1546 echo "$as_me:$LINENO: result: no" >&5 1547echo "${ECHO_T}no" >&6 1548fi 1549 1550fi 1551if test -z "$CC"; then 1552 if test -n "$ac_tool_prefix"; then 1553 for ac_prog in cl 1554 do 1555 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1556set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1557echo "$as_me:$LINENO: checking for $ac_word" >&5 1558echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1559if test "${ac_cv_prog_CC+set}" = set; then 1560 echo $ECHO_N "(cached) $ECHO_C" >&6 1561else 1562 if test -n "$CC"; then 1563 ac_cv_prog_CC="$CC" # Let the user override the test. 1564else 1565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1566for as_dir in $PATH 1567do 1568 IFS=$as_save_IFS 1569 test -z "$as_dir" && as_dir=. 1570 for ac_exec_ext in '' $ac_executable_extensions; do 1571 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1572 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1573 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1574 break 2 1575 fi 1576done 1577done 1578 1579fi 1580fi 1581CC=$ac_cv_prog_CC 1582if test -n "$CC"; then 1583 echo "$as_me:$LINENO: result: $CC" >&5 1584echo "${ECHO_T}$CC" >&6 1585else 1586 echo "$as_me:$LINENO: result: no" >&5 1587echo "${ECHO_T}no" >&6 1588fi 1589 1590 test -n "$CC" && break 1591 done 1592fi 1593if test -z "$CC"; then 1594 ac_ct_CC=$CC 1595 for ac_prog in cl 1596do 1597 # Extract the first word of "$ac_prog", so it can be a program name with args. 1598set dummy $ac_prog; ac_word=$2 1599echo "$as_me:$LINENO: checking for $ac_word" >&5 1600echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1601if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1602 echo $ECHO_N "(cached) $ECHO_C" >&6 1603else 1604 if test -n "$ac_ct_CC"; then 1605 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1606else 1607as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1608for as_dir in $PATH 1609do 1610 IFS=$as_save_IFS 1611 test -z "$as_dir" && as_dir=. 1612 for ac_exec_ext in '' $ac_executable_extensions; do 1613 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1614 ac_cv_prog_ac_ct_CC="$ac_prog" 1615 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1616 break 2 1617 fi 1618done 1619done 1620 1621fi 1622fi 1623ac_ct_CC=$ac_cv_prog_ac_ct_CC 1624if test -n "$ac_ct_CC"; then 1625 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1626echo "${ECHO_T}$ac_ct_CC" >&6 1627else 1628 echo "$as_me:$LINENO: result: no" >&5 1629echo "${ECHO_T}no" >&6 1630fi 1631 1632 test -n "$ac_ct_CC" && break 1633done 1634 1635 CC=$ac_ct_CC 1636fi 1637 1638fi 1639 1640 1641test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 1642echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} 1643 { (exit 1); exit 1; }; } 1644 1645# Provide some information about the compiler. 1646echo "$as_me:$LINENO:" \ 1647 "checking for C compiler version" >&5 1648ac_compiler=`set X $ac_compile; echo $2` 1649{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1650 (eval $ac_compiler --version </dev/null >&5) 2>&5 1651 ac_status=$? 1652 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1653 (exit $ac_status); } 1654{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1655 (eval $ac_compiler -v </dev/null >&5) 2>&5 1656 ac_status=$? 1657 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1658 (exit $ac_status); } 1659{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1660 (eval $ac_compiler -V </dev/null >&5) 2>&5 1661 ac_status=$? 1662 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1663 (exit $ac_status); } 1664 1665cat >conftest.$ac_ext <<_ACEOF 1666#line $LINENO "configure" 1667#include "confdefs.h" 1668 1669int 1670main () 1671{ 1672 1673 ; 1674 return 0; 1675} 1676_ACEOF 1677ac_clean_files_save=$ac_clean_files 1678ac_clean_files="$ac_clean_files a.out a.exe" 1679# Try to create an executable without -o first, disregard a.out. 1680# It will help us diagnose broken compilers, and finding out an intuition 1681# of exeext. 1682echo "$as_me:$LINENO: checking for C compiler default output" >&5 1683echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1684ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1685if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1686 (eval $ac_link_default) 2>&5 1687 ac_status=$? 1688 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1689 (exit $ac_status); }; then 1690 # Find the output, starting from the most likely. This scheme is 1691# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1692# resort. 1693 1694# Be careful to initialize this variable, since it used to be cached. 1695# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1696ac_cv_exeext= 1697for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.*; do 1698 test -f "$ac_file" || continue 1699 case $ac_file in 1700 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1701 a.out ) # We found the default executable, but exeext='' is most 1702 # certainly right. 1703 break;; 1704 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1705 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1706 export ac_cv_exeext 1707 break;; 1708 * ) break;; 1709 esac 1710done 1711else 1712 echo "$as_me: failed program was:" >&5 1713cat conftest.$ac_ext >&5 1714{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1715check \`config.log' for details." >&5 1716echo "$as_me: error: C compiler cannot create executables 1717check \`config.log' for details." >&2;} 1718 { (exit 77); exit 77; }; } 1719fi 1720 1721ac_exeext=$ac_cv_exeext 1722echo "$as_me:$LINENO: result: $ac_file" >&5 1723echo "${ECHO_T}$ac_file" >&6 1724 1725# Check the compiler produces executables we can run. If not, either 1726# the compiler is broken, or we cross compile. 1727echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1728echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1729# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1730# If not cross compiling, check that we can run a simple program. 1731if test "$cross_compiling" != yes; then 1732 if { ac_try='./$ac_file' 1733 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1734 (eval $ac_try) 2>&5 1735 ac_status=$? 1736 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1737 (exit $ac_status); }; }; then 1738 cross_compiling=no 1739 else 1740 if test "$cross_compiling" = maybe; then 1741 cross_compiling=yes 1742 else 1743 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1744If you meant to cross compile, use \`--host'." >&5 1745echo "$as_me: error: cannot run C compiled programs. 1746If you meant to cross compile, use \`--host'." >&2;} 1747 { (exit 1); exit 1; }; } 1748 fi 1749 fi 1750fi 1751echo "$as_me:$LINENO: result: yes" >&5 1752echo "${ECHO_T}yes" >&6 1753 1754rm -f a.out a.exe conftest$ac_cv_exeext 1755ac_clean_files=$ac_clean_files_save 1756# Check the compiler produces executables we can run. If not, either 1757# the compiler is broken, or we cross compile. 1758echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1759echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1760echo "$as_me:$LINENO: result: $cross_compiling" >&5 1761echo "${ECHO_T}$cross_compiling" >&6 1762 1763echo "$as_me:$LINENO: checking for suffix of executables" >&5 1764echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1765if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1766 (eval $ac_link) 2>&5 1767 ac_status=$? 1768 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1769 (exit $ac_status); }; then 1770 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1771# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1772# work properly (i.e., refer to `conftest.exe'), while it won't with 1773# `rm'. 1774for ac_file in conftest.exe conftest conftest.*; do 1775 test -f "$ac_file" || continue 1776 case $ac_file in 1777 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1778 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1779 export ac_cv_exeext 1780 break;; 1781 * ) break;; 1782 esac 1783done 1784else 1785 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 1786echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} 1787 { (exit 1); exit 1; }; } 1788fi 1789 1790rm -f conftest$ac_cv_exeext 1791echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 1792echo "${ECHO_T}$ac_cv_exeext" >&6 1793 1794rm -f conftest.$ac_ext 1795EXEEXT=$ac_cv_exeext 1796ac_exeext=$EXEEXT 1797echo "$as_me:$LINENO: checking for suffix of object files" >&5 1798echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 1799if test "${ac_cv_objext+set}" = set; then 1800 echo $ECHO_N "(cached) $ECHO_C" >&6 1801else 1802 cat >conftest.$ac_ext <<_ACEOF 1803#line $LINENO "configure" 1804#include "confdefs.h" 1805 1806int 1807main () 1808{ 1809 1810 ; 1811 return 0; 1812} 1813_ACEOF 1814rm -f conftest.o conftest.obj 1815if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1816 (eval $ac_compile) 2>&5 1817 ac_status=$? 1818 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1819 (exit $ac_status); }; then 1820 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1821 case $ac_file in 1822 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 1823 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1824 break;; 1825 esac 1826done 1827else 1828 echo "$as_me: failed program was:" >&5 1829cat conftest.$ac_ext >&5 1830{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 1831echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} 1832 { (exit 1); exit 1; }; } 1833fi 1834 1835rm -f conftest.$ac_cv_objext conftest.$ac_ext 1836fi 1837echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 1838echo "${ECHO_T}$ac_cv_objext" >&6 1839OBJEXT=$ac_cv_objext 1840ac_objext=$OBJEXT 1841echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 1842echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1843if test "${ac_cv_c_compiler_gnu+set}" = set; then 1844 echo $ECHO_N "(cached) $ECHO_C" >&6 1845else 1846 cat >conftest.$ac_ext <<_ACEOF 1847#line $LINENO "configure" 1848#include "confdefs.h" 1849 1850int 1851main () 1852{ 1853#ifndef __GNUC__ 1854 choke me 1855#endif 1856 1857 ; 1858 return 0; 1859} 1860_ACEOF 1861rm -f conftest.$ac_objext 1862if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1863 (eval $ac_compile) 2>&5 1864 ac_status=$? 1865 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1866 (exit $ac_status); } && 1867 { ac_try='test -s conftest.$ac_objext' 1868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1869 (eval $ac_try) 2>&5 1870 ac_status=$? 1871 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1872 (exit $ac_status); }; }; then 1873 ac_compiler_gnu=yes 1874else 1875 echo "$as_me: failed program was:" >&5 1876cat conftest.$ac_ext >&5 1877ac_compiler_gnu=no 1878fi 1879rm -f conftest.$ac_objext conftest.$ac_ext 1880ac_cv_c_compiler_gnu=$ac_compiler_gnu 1881 1882fi 1883echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 1884echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1885GCC=`test $ac_compiler_gnu = yes && echo yes` 1886ac_test_CFLAGS=${CFLAGS+set} 1887ac_save_CFLAGS=$CFLAGS 1888CFLAGS="-g" 1889echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 1890echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1891if test "${ac_cv_prog_cc_g+set}" = set; then 1892 echo $ECHO_N "(cached) $ECHO_C" >&6 1893else 1894 cat >conftest.$ac_ext <<_ACEOF 1895#line $LINENO "configure" 1896#include "confdefs.h" 1897 1898int 1899main () 1900{ 1901 1902 ; 1903 return 0; 1904} 1905_ACEOF 1906rm -f conftest.$ac_objext 1907if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 1908 (eval $ac_compile) 2>&5 1909 ac_status=$? 1910 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1911 (exit $ac_status); } && 1912 { ac_try='test -s conftest.$ac_objext' 1913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1914 (eval $ac_try) 2>&5 1915 ac_status=$? 1916 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1917 (exit $ac_status); }; }; then 1918 ac_cv_prog_cc_g=yes 1919else 1920 echo "$as_me: failed program was:" >&5 1921cat conftest.$ac_ext >&5 1922ac_cv_prog_cc_g=no 1923fi 1924rm -f conftest.$ac_objext conftest.$ac_ext 1925fi 1926echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 1927echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1928if test "$ac_test_CFLAGS" = set; then 1929 CFLAGS=$ac_save_CFLAGS 1930elif test $ac_cv_prog_cc_g = yes; then 1931 if test "$GCC" = yes; then 1932 CFLAGS="-g -O2" 1933 else 1934 CFLAGS="-g" 1935 fi 1936else 1937 if test "$GCC" = yes; then 1938 CFLAGS="-O2" 1939 else 1940 CFLAGS= 1941 fi 1942fi 1943echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 1944echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1945if test "${ac_cv_prog_cc_stdc+set}" = set; then 1946 echo $ECHO_N "(cached) $ECHO_C" >&6 1947else 1948 ac_cv_prog_cc_stdc=no 1949ac_save_CC=$CC 1950cat >conftest.$ac_ext <<_ACEOF 1951#line $LINENO "configure" 1952#include "confdefs.h" 1953#include <stdarg.h> 1954#include <stdio.h> 1955#include <sys/types.h> 1956#include <sys/stat.h> 1957/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1958struct buf { int x; }; 1959FILE * (*rcsopen) (struct buf *, struct stat *, int); 1960static char *e (p, i) 1961 char **p; 1962 int i; 1963{ 1964 return p[i]; 1965} 1966static char *f (char * (*g) (char **, int), char **p, ...) 1967{ 1968 char *s; 1969 va_list v; 1970 va_start (v,p); 1971 s = g (p, va_arg (v,int)); 1972 va_end (v); 1973 return s; 1974} 1975int test (int i, double x); 1976struct s1 {int (*f) (int a);}; 1977struct s2 {int (*f) (double a);}; 1978int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1979int argc; 1980char **argv; 1981int 1982main () 1983{ 1984return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1985 ; 1986 return 0; 1987} 1988_ACEOF 1989# Don't try gcc -ansi; that turns off useful extensions and 1990# breaks some systems' header files. 1991# AIX -qlanglvl=ansi 1992# Ultrix and OSF/1 -std1 1993# HP-UX 10.20 and later -Ae 1994# HP-UX older versions -Aa -D_HPUX_SOURCE 1995# SVR4 -Xc -D__EXTENSIONS__ 1996for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1997do 1998 CC="$ac_save_CC $ac_arg" 1999 rm -f conftest.$ac_objext 2000if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2001 (eval $ac_compile) 2>&5 2002 ac_status=$? 2003 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2004 (exit $ac_status); } && 2005 { ac_try='test -s conftest.$ac_objext' 2006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2007 (eval $ac_try) 2>&5 2008 ac_status=$? 2009 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2010 (exit $ac_status); }; }; then 2011 ac_cv_prog_cc_stdc=$ac_arg 2012break 2013else 2014 echo "$as_me: failed program was:" >&5 2015cat conftest.$ac_ext >&5 2016fi 2017rm -f conftest.$ac_objext 2018done 2019rm -f conftest.$ac_ext conftest.$ac_objext 2020CC=$ac_save_CC 2021 2022fi 2023 2024case "x$ac_cv_prog_cc_stdc" in 2025 x|xno) 2026 echo "$as_me:$LINENO: result: none needed" >&5 2027echo "${ECHO_T}none needed" >&6 ;; 2028 *) 2029 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2030echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2031 CC="$CC $ac_cv_prog_cc_stdc" ;; 2032esac 2033 2034# Some people use a C++ compiler to compile C. Since we use `exit', 2035# in C++ we need to declare it. In case someone uses the same compiler 2036# for both compiling C and C++ we need to have the C++ compiler decide 2037# the declaration of exit, since it's the most demanding environment. 2038cat >conftest.$ac_ext <<_ACEOF 2039#ifndef __cplusplus 2040 choke me 2041#endif 2042_ACEOF 2043rm -f conftest.$ac_objext 2044if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2045 (eval $ac_compile) 2>&5 2046 ac_status=$? 2047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2048 (exit $ac_status); } && 2049 { ac_try='test -s conftest.$ac_objext' 2050 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2051 (eval $ac_try) 2>&5 2052 ac_status=$? 2053 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2054 (exit $ac_status); }; }; then 2055 for ac_declaration in \ 2056 ''\ 2057 '#include <stdlib.h>' \ 2058 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2059 'extern "C" void std::exit (int); using std::exit;' \ 2060 'extern "C" void exit (int) throw ();' \ 2061 'extern "C" void exit (int);' \ 2062 'void exit (int);' 2063do 2064 cat >conftest.$ac_ext <<_ACEOF 2065#line $LINENO "configure" 2066#include "confdefs.h" 2067#include <stdlib.h> 2068$ac_declaration 2069int 2070main () 2071{ 2072exit (42); 2073 ; 2074 return 0; 2075} 2076_ACEOF 2077rm -f conftest.$ac_objext 2078if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2079 (eval $ac_compile) 2>&5 2080 ac_status=$? 2081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2082 (exit $ac_status); } && 2083 { ac_try='test -s conftest.$ac_objext' 2084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2085 (eval $ac_try) 2>&5 2086 ac_status=$? 2087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2088 (exit $ac_status); }; }; then 2089 : 2090else 2091 echo "$as_me: failed program was:" >&5 2092cat conftest.$ac_ext >&5 2093continue 2094fi 2095rm -f conftest.$ac_objext conftest.$ac_ext 2096 cat >conftest.$ac_ext <<_ACEOF 2097#line $LINENO "configure" 2098#include "confdefs.h" 2099$ac_declaration 2100int 2101main () 2102{ 2103exit (42); 2104 ; 2105 return 0; 2106} 2107_ACEOF 2108rm -f conftest.$ac_objext 2109if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2110 (eval $ac_compile) 2>&5 2111 ac_status=$? 2112 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2113 (exit $ac_status); } && 2114 { ac_try='test -s conftest.$ac_objext' 2115 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2116 (eval $ac_try) 2>&5 2117 ac_status=$? 2118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2119 (exit $ac_status); }; }; then 2120 break 2121else 2122 echo "$as_me: failed program was:" >&5 2123cat conftest.$ac_ext >&5 2124fi 2125rm -f conftest.$ac_objext conftest.$ac_ext 2126done 2127rm -f conftest* 2128if test -n "$ac_declaration"; then 2129 echo '#ifdef __cplusplus' >>confdefs.h 2130 echo $ac_declaration >>confdefs.h 2131 echo '#endif' >>confdefs.h 2132fi 2133 2134else 2135 echo "$as_me: failed program was:" >&5 2136cat conftest.$ac_ext >&5 2137fi 2138rm -f conftest.$ac_objext conftest.$ac_ext 2139ac_ext=c 2140ac_cpp='$CPP $CPPFLAGS' 2141ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2142ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2143ac_compiler_gnu=$ac_cv_c_compiler_gnu 2144 2145ac_ext=c 2146ac_cpp='$CPP $CPPFLAGS' 2147ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2148ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2149ac_compiler_gnu=$ac_cv_c_compiler_gnu 2150echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2151echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2152# On Suns, sometimes $CPP names a directory. 2153if test -n "$CPP" && test -d "$CPP"; then 2154 CPP= 2155fi 2156if test -z "$CPP"; then 2157 if test "${ac_cv_prog_CPP+set}" = set; then 2158 echo $ECHO_N "(cached) $ECHO_C" >&6 2159else 2160 # Double quotes because CPP needs to be expanded 2161 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2162 do 2163 ac_preproc_ok=false 2164for ac_c_preproc_warn_flag in '' yes 2165do 2166 # Use a header file that comes with gcc, so configuring glibc 2167 # with a fresh cross-compiler works. 2168 # On the NeXT, cc -E runs the code through the compiler's parser, 2169 # not just through cpp. "Syntax error" is here to catch this case. 2170 cat >conftest.$ac_ext <<_ACEOF 2171#line $LINENO "configure" 2172#include "confdefs.h" 2173#include <assert.h> 2174 Syntax error 2175_ACEOF 2176if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2177 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2178 ac_status=$? 2179 grep -v '^ *+' conftest.er1 >conftest.err 2180 rm -f conftest.er1 2181 cat conftest.err >&5 2182 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2183 (exit $ac_status); } >/dev/null; then 2184 if test -s conftest.err; then 2185 ac_cpp_err=$ac_c_preproc_warn_flag 2186 else 2187 ac_cpp_err= 2188 fi 2189else 2190 ac_cpp_err=yes 2191fi 2192if test -z "$ac_cpp_err"; then 2193 : 2194else 2195 echo "$as_me: failed program was:" >&5 2196 cat conftest.$ac_ext >&5 2197 # Broken: fails on valid input. 2198continue 2199fi 2200rm -f conftest.err conftest.$ac_ext 2201 2202 # OK, works on sane cases. Now check whether non-existent headers 2203 # can be detected and how. 2204 cat >conftest.$ac_ext <<_ACEOF 2205#line $LINENO "configure" 2206#include "confdefs.h" 2207#include <ac_nonexistent.h> 2208_ACEOF 2209if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2210 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2211 ac_status=$? 2212 grep -v '^ *+' conftest.er1 >conftest.err 2213 rm -f conftest.er1 2214 cat conftest.err >&5 2215 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2216 (exit $ac_status); } >/dev/null; then 2217 if test -s conftest.err; then 2218 ac_cpp_err=$ac_c_preproc_warn_flag 2219 else 2220 ac_cpp_err= 2221 fi 2222else 2223 ac_cpp_err=yes 2224fi 2225if test -z "$ac_cpp_err"; then 2226 # Broken: success on invalid input. 2227continue 2228else 2229 echo "$as_me: failed program was:" >&5 2230 cat conftest.$ac_ext >&5 2231 # Passes both tests. 2232ac_preproc_ok=: 2233break 2234fi 2235rm -f conftest.err conftest.$ac_ext 2236 2237done 2238# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2239rm -f conftest.err conftest.$ac_ext 2240if $ac_preproc_ok; then 2241 break 2242fi 2243 2244 done 2245 ac_cv_prog_CPP=$CPP 2246 2247fi 2248 CPP=$ac_cv_prog_CPP 2249else 2250 ac_cv_prog_CPP=$CPP 2251fi 2252echo "$as_me:$LINENO: result: $CPP" >&5 2253echo "${ECHO_T}$CPP" >&6 2254ac_preproc_ok=false 2255for ac_c_preproc_warn_flag in '' yes 2256do 2257 # Use a header file that comes with gcc, so configuring glibc 2258 # with a fresh cross-compiler works. 2259 # On the NeXT, cc -E runs the code through the compiler's parser, 2260 # not just through cpp. "Syntax error" is here to catch this case. 2261 cat >conftest.$ac_ext <<_ACEOF 2262#line $LINENO "configure" 2263#include "confdefs.h" 2264#include <assert.h> 2265 Syntax error 2266_ACEOF 2267if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2268 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2269 ac_status=$? 2270 grep -v '^ *+' conftest.er1 >conftest.err 2271 rm -f conftest.er1 2272 cat conftest.err >&5 2273 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2274 (exit $ac_status); } >/dev/null; then 2275 if test -s conftest.err; then 2276 ac_cpp_err=$ac_c_preproc_warn_flag 2277 else 2278 ac_cpp_err= 2279 fi 2280else 2281 ac_cpp_err=yes 2282fi 2283if test -z "$ac_cpp_err"; then 2284 : 2285else 2286 echo "$as_me: failed program was:" >&5 2287 cat conftest.$ac_ext >&5 2288 # Broken: fails on valid input. 2289continue 2290fi 2291rm -f conftest.err conftest.$ac_ext 2292 2293 # OK, works on sane cases. Now check whether non-existent headers 2294 # can be detected and how. 2295 cat >conftest.$ac_ext <<_ACEOF 2296#line $LINENO "configure" 2297#include "confdefs.h" 2298#include <ac_nonexistent.h> 2299_ACEOF 2300if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2301 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2302 ac_status=$? 2303 grep -v '^ *+' conftest.er1 >conftest.err 2304 rm -f conftest.er1 2305 cat conftest.err >&5 2306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2307 (exit $ac_status); } >/dev/null; then 2308 if test -s conftest.err; then 2309 ac_cpp_err=$ac_c_preproc_warn_flag 2310 else 2311 ac_cpp_err= 2312 fi 2313else 2314 ac_cpp_err=yes 2315fi 2316if test -z "$ac_cpp_err"; then 2317 # Broken: success on invalid input. 2318continue 2319else 2320 echo "$as_me: failed program was:" >&5 2321 cat conftest.$ac_ext >&5 2322 # Passes both tests. 2323ac_preproc_ok=: 2324break 2325fi 2326rm -f conftest.err conftest.$ac_ext 2327 2328done 2329# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2330rm -f conftest.err conftest.$ac_ext 2331if $ac_preproc_ok; then 2332 : 2333else 2334 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 2335echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 2336 { (exit 1); exit 1; }; } 2337fi 2338 2339ac_ext=c 2340ac_cpp='$CPP $CPPFLAGS' 2341ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2342ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2343ac_compiler_gnu=$ac_cv_c_compiler_gnu 2344 2345# Find a good install program. We prefer a C program (faster), 2346# so one script is as good as another. But avoid the broken or 2347# incompatible versions: 2348# SysV /etc/install, /usr/sbin/install 2349# SunOS /usr/etc/install 2350# IRIX /sbin/install 2351# AIX /bin/install 2352# AmigaOS /C/install, which installs bootblocks on floppy discs 2353# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2354# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2355# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2356# ./install, which can be erroneously created by make from ./install.sh. 2357echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2358echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 2359if test -z "$INSTALL"; then 2360if test "${ac_cv_path_install+set}" = set; then 2361 echo $ECHO_N "(cached) $ECHO_C" >&6 2362else 2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2364for as_dir in $PATH 2365do 2366 IFS=$as_save_IFS 2367 test -z "$as_dir" && as_dir=. 2368 # Account for people who put trailing slashes in PATH elements. 2369case $as_dir/ in 2370 ./ | .// | /cC/* | \ 2371 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2372 /usr/ucb/* ) ;; 2373 *) 2374 # OSF1 and SCO ODT 3.0 have their own names for install. 2375 # Don't use installbsd from OSF since it installs stuff as root 2376 # by default. 2377 for ac_prog in ginstall scoinst install; do 2378 for ac_exec_ext in '' $ac_executable_extensions; do 2379 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2380 if test $ac_prog = install && 2381 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2382 # AIX install. It has an incompatible calling convention. 2383 : 2384 elif test $ac_prog = install && 2385 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2386 # program-specific install script used by HP pwplus--don't use. 2387 : 2388 else 2389 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2390 break 3 2391 fi 2392 fi 2393 done 2394 done 2395 ;; 2396esac 2397done 2398 2399 2400fi 2401 if test "${ac_cv_path_install+set}" = set; then 2402 INSTALL=$ac_cv_path_install 2403 else 2404 # As a last resort, use the slow shell script. We don't cache a 2405 # path for INSTALL within a source directory, because that will 2406 # break other packages using the cache if that directory is 2407 # removed, or if the path is relative. 2408 INSTALL=$ac_install_sh 2409 fi 2410fi 2411echo "$as_me:$LINENO: result: $INSTALL" >&5 2412echo "${ECHO_T}$INSTALL" >&6 2413 2414# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2415# It thinks the first close brace ends the variable substitution. 2416test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2417 2418test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2419 2420test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2421 2422echo "$as_me:$LINENO: checking whether ln -s works" >&5 2423echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 2424LN_S=$as_ln_s 2425if test "$LN_S" = "ln -s"; then 2426 echo "$as_me:$LINENO: result: yes" >&5 2427echo "${ECHO_T}yes" >&6 2428else 2429 echo "$as_me:$LINENO: result: no, using $LN_S" >&5 2430echo "${ECHO_T}no, using $LN_S" >&6 2431fi 2432 2433 2434 2435echo "$as_me:$LINENO: checking for egrep" >&5 2436echo $ECHO_N "checking for egrep... $ECHO_C" >&6 2437if test "${ac_cv_prog_egrep+set}" = set; then 2438 echo $ECHO_N "(cached) $ECHO_C" >&6 2439else 2440 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2441 then ac_cv_prog_egrep='grep -E' 2442 else ac_cv_prog_egrep='egrep' 2443 fi 2444fi 2445echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 2446echo "${ECHO_T}$ac_cv_prog_egrep" >&6 2447 EGREP=$ac_cv_prog_egrep 2448 2449 2450echo "$as_me:$LINENO: checking for ANSI C header files" >&5 2451echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 2452if test "${ac_cv_header_stdc+set}" = set; then 2453 echo $ECHO_N "(cached) $ECHO_C" >&6 2454else 2455 cat >conftest.$ac_ext <<_ACEOF 2456#line $LINENO "configure" 2457#include "confdefs.h" 2458#include <stdlib.h> 2459#include <stdarg.h> 2460#include <string.h> 2461#include <float.h> 2462 2463_ACEOF 2464if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2465 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2466 ac_status=$? 2467 grep -v '^ *+' conftest.er1 >conftest.err 2468 rm -f conftest.er1 2469 cat conftest.err >&5 2470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2471 (exit $ac_status); } >/dev/null; then 2472 if test -s conftest.err; then 2473 ac_cpp_err=$ac_c_preproc_warn_flag 2474 else 2475 ac_cpp_err= 2476 fi 2477else 2478 ac_cpp_err=yes 2479fi 2480if test -z "$ac_cpp_err"; then 2481 ac_cv_header_stdc=yes 2482else 2483 echo "$as_me: failed program was:" >&5 2484 cat conftest.$ac_ext >&5 2485 ac_cv_header_stdc=no 2486fi 2487rm -f conftest.err conftest.$ac_ext 2488 2489if test $ac_cv_header_stdc = yes; then 2490 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 2491 cat >conftest.$ac_ext <<_ACEOF 2492#line $LINENO "configure" 2493#include "confdefs.h" 2494#include <string.h> 2495 2496_ACEOF 2497if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2498 $EGREP "memchr" >/dev/null 2>&1; then 2499 : 2500else 2501 ac_cv_header_stdc=no 2502fi 2503rm -f conftest* 2504 2505fi 2506 2507if test $ac_cv_header_stdc = yes; then 2508 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 2509 cat >conftest.$ac_ext <<_ACEOF 2510#line $LINENO "configure" 2511#include "confdefs.h" 2512#include <stdlib.h> 2513 2514_ACEOF 2515if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2516 $EGREP "free" >/dev/null 2>&1; then 2517 : 2518else 2519 ac_cv_header_stdc=no 2520fi 2521rm -f conftest* 2522 2523fi 2524 2525if test $ac_cv_header_stdc = yes; then 2526 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 2527 if test "$cross_compiling" = yes; then 2528 : 2529else 2530 cat >conftest.$ac_ext <<_ACEOF 2531#line $LINENO "configure" 2532#include "confdefs.h" 2533#include <ctype.h> 2534#if ((' ' & 0x0FF) == 0x020) 2535# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 2536# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 2537#else 2538# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 2539 || ('j' <= (c) && (c) <= 'r') \ 2540 || ('s' <= (c) && (c) <= 'z')) 2541# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 2542#endif 2543 2544#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 2545int 2546main () 2547{ 2548 int i; 2549 for (i = 0; i < 256; i++) 2550 if (XOR (islower (i), ISLOWER (i)) 2551 || toupper (i) != TOUPPER (i)) 2552 exit(2); 2553 exit (0); 2554} 2555_ACEOF 2556rm -f conftest$ac_exeext 2557if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2558 (eval $ac_link) 2>&5 2559 ac_status=$? 2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2561 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 2562 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2563 (eval $ac_try) 2>&5 2564 ac_status=$? 2565 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2566 (exit $ac_status); }; }; then 2567 : 2568else 2569 echo "$as_me: program exited with status $ac_status" >&5 2570echo "$as_me: failed program was:" >&5 2571cat conftest.$ac_ext >&5 2572( exit $ac_status ) 2573ac_cv_header_stdc=no 2574fi 2575rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 2576fi 2577fi 2578fi 2579echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 2580echo "${ECHO_T}$ac_cv_header_stdc" >&6 2581if test $ac_cv_header_stdc = yes; then 2582 2583cat >>confdefs.h <<\_ACEOF 2584#define STDC_HEADERS 1 2585_ACEOF 2586 2587fi 2588 2589# On IRIX 5.3, sys/types and inttypes.h are conflicting. 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 2600 inttypes.h stdint.h unistd.h 2601do 2602as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2603echo "$as_me:$LINENO: checking for $ac_header" >&5 2604echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2605if eval "test \"\${$as_ac_Header+set}\" = set"; then 2606 echo $ECHO_N "(cached) $ECHO_C" >&6 2607else 2608 cat >conftest.$ac_ext <<_ACEOF 2609#line $LINENO "configure" 2610#include "confdefs.h" 2611$ac_includes_default 2612 2613#include <$ac_header> 2614_ACEOF 2615rm -f conftest.$ac_objext 2616if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2617 (eval $ac_compile) 2>&5 2618 ac_status=$? 2619 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2620 (exit $ac_status); } && 2621 { ac_try='test -s conftest.$ac_objext' 2622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2623 (eval $ac_try) 2>&5 2624 ac_status=$? 2625 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2626 (exit $ac_status); }; }; then 2627 eval "$as_ac_Header=yes" 2628else 2629 echo "$as_me: failed program was:" >&5 2630cat conftest.$ac_ext >&5 2631eval "$as_ac_Header=no" 2632fi 2633rm -f conftest.$ac_objext conftest.$ac_ext 2634fi 2635echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2636echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2637if test `eval echo '${'$as_ac_Header'}'` = yes; then 2638 cat >>confdefs.h <<_ACEOF 2639#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2640_ACEOF 2641 2642fi 2643 2644done 2645 2646 2647 2648 2649for ac_header in getopt.h string.h 2650do 2651as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 2652if eval "test \"\${$as_ac_Header+set}\" = set"; then 2653 echo "$as_me:$LINENO: checking for $ac_header" >&5 2654echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2655if eval "test \"\${$as_ac_Header+set}\" = set"; then 2656 echo $ECHO_N "(cached) $ECHO_C" >&6 2657fi 2658echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2659echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2660else 2661 # Is the header compilable? 2662echo "$as_me:$LINENO: checking $ac_header usability" >&5 2663echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 2664cat >conftest.$ac_ext <<_ACEOF 2665#line $LINENO "configure" 2666#include "confdefs.h" 2667$ac_includes_default 2668#include <$ac_header> 2669_ACEOF 2670rm -f conftest.$ac_objext 2671if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2672 (eval $ac_compile) 2>&5 2673 ac_status=$? 2674 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2675 (exit $ac_status); } && 2676 { ac_try='test -s conftest.$ac_objext' 2677 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2678 (eval $ac_try) 2>&5 2679 ac_status=$? 2680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2681 (exit $ac_status); }; }; then 2682 ac_header_compiler=yes 2683else 2684 echo "$as_me: failed program was:" >&5 2685cat conftest.$ac_ext >&5 2686ac_header_compiler=no 2687fi 2688rm -f conftest.$ac_objext conftest.$ac_ext 2689echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 2690echo "${ECHO_T}$ac_header_compiler" >&6 2691 2692# Is the header present? 2693echo "$as_me:$LINENO: checking $ac_header presence" >&5 2694echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 2695cat >conftest.$ac_ext <<_ACEOF 2696#line $LINENO "configure" 2697#include "confdefs.h" 2698#include <$ac_header> 2699_ACEOF 2700if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2701 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2702 ac_status=$? 2703 grep -v '^ *+' conftest.er1 >conftest.err 2704 rm -f conftest.er1 2705 cat conftest.err >&5 2706 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2707 (exit $ac_status); } >/dev/null; then 2708 if test -s conftest.err; then 2709 ac_cpp_err=$ac_c_preproc_warn_flag 2710 else 2711 ac_cpp_err= 2712 fi 2713else 2714 ac_cpp_err=yes 2715fi 2716if test -z "$ac_cpp_err"; then 2717 ac_header_preproc=yes 2718else 2719 echo "$as_me: failed program was:" >&5 2720 cat conftest.$ac_ext >&5 2721 ac_header_preproc=no 2722fi 2723rm -f conftest.err conftest.$ac_ext 2724echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 2725echo "${ECHO_T}$ac_header_preproc" >&6 2726 2727# So? What about this header? 2728case $ac_header_compiler:$ac_header_preproc in 2729 yes:no ) 2730 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 2731echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 2732 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 2733echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 2734 no:yes ) 2735 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 2736echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 2737 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 2738echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 2739 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 2740echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 2741esac 2742echo "$as_me:$LINENO: checking for $ac_header" >&5 2743echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 2744if eval "test \"\${$as_ac_Header+set}\" = set"; then 2745 echo $ECHO_N "(cached) $ECHO_C" >&6 2746else 2747 eval "$as_ac_Header=$ac_header_preproc" 2748fi 2749echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 2750echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 2751 2752fi 2753if test `eval echo '${'$as_ac_Header'}'` = yes; then 2754 cat >>confdefs.h <<_ACEOF 2755#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 2756_ACEOF 2757 2758fi 2759 2760done 2761 2762echo "$as_me:$LINENO: checking for char" >&5 2763echo $ECHO_N "checking for char... $ECHO_C" >&6 2764if test "${ac_cv_type_char+set}" = set; then 2765 echo $ECHO_N "(cached) $ECHO_C" >&6 2766else 2767 cat >conftest.$ac_ext <<_ACEOF 2768#line $LINENO "configure" 2769#include "confdefs.h" 2770$ac_includes_default 2771int 2772main () 2773{ 2774if ((char *) 0) 2775 return 0; 2776if (sizeof (char)) 2777 return 0; 2778 ; 2779 return 0; 2780} 2781_ACEOF 2782rm -f conftest.$ac_objext 2783if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2784 (eval $ac_compile) 2>&5 2785 ac_status=$? 2786 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2787 (exit $ac_status); } && 2788 { ac_try='test -s conftest.$ac_objext' 2789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2790 (eval $ac_try) 2>&5 2791 ac_status=$? 2792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2793 (exit $ac_status); }; }; then 2794 ac_cv_type_char=yes 2795else 2796 echo "$as_me: failed program was:" >&5 2797cat conftest.$ac_ext >&5 2798ac_cv_type_char=no 2799fi 2800rm -f conftest.$ac_objext conftest.$ac_ext 2801fi 2802echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5 2803echo "${ECHO_T}$ac_cv_type_char" >&6 2804 2805echo "$as_me:$LINENO: checking size of char" >&5 2806echo $ECHO_N "checking size of char... $ECHO_C" >&6 2807if test "${ac_cv_sizeof_char+set}" = set; then 2808 echo $ECHO_N "(cached) $ECHO_C" >&6 2809else 2810 if test "$ac_cv_type_char" = yes; then 2811 # The cast to unsigned long works around a bug in the HP C Compiler 2812 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 2813 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 2814 # This bug is HP SR number 8606223364. 2815 if test "$cross_compiling" = yes; then 2816 # Depending upon the size, compute the lo and hi bounds. 2817cat >conftest.$ac_ext <<_ACEOF 2818#line $LINENO "configure" 2819#include "confdefs.h" 2820$ac_includes_default 2821int 2822main () 2823{ 2824static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)]; 2825test_array [0] = 0 2826 2827 ; 2828 return 0; 2829} 2830_ACEOF 2831rm -f conftest.$ac_objext 2832if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2833 (eval $ac_compile) 2>&5 2834 ac_status=$? 2835 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2836 (exit $ac_status); } && 2837 { ac_try='test -s conftest.$ac_objext' 2838 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2839 (eval $ac_try) 2>&5 2840 ac_status=$? 2841 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2842 (exit $ac_status); }; }; then 2843 ac_lo=0 ac_mid=0 2844 while :; do 2845 cat >conftest.$ac_ext <<_ACEOF 2846#line $LINENO "configure" 2847#include "confdefs.h" 2848$ac_includes_default 2849int 2850main () 2851{ 2852static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; 2853test_array [0] = 0 2854 2855 ; 2856 return 0; 2857} 2858_ACEOF 2859rm -f conftest.$ac_objext 2860if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2861 (eval $ac_compile) 2>&5 2862 ac_status=$? 2863 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2864 (exit $ac_status); } && 2865 { ac_try='test -s conftest.$ac_objext' 2866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2867 (eval $ac_try) 2>&5 2868 ac_status=$? 2869 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2870 (exit $ac_status); }; }; then 2871 ac_hi=$ac_mid; break 2872else 2873 echo "$as_me: failed program was:" >&5 2874cat conftest.$ac_ext >&5 2875ac_lo=`expr $ac_mid + 1` 2876 if test $ac_lo -le $ac_mid; then 2877 ac_lo= ac_hi= 2878 break 2879 fi 2880 ac_mid=`expr 2 '*' $ac_mid + 1` 2881fi 2882rm -f conftest.$ac_objext conftest.$ac_ext 2883 done 2884else 2885 echo "$as_me: failed program was:" >&5 2886cat conftest.$ac_ext >&5 2887cat >conftest.$ac_ext <<_ACEOF 2888#line $LINENO "configure" 2889#include "confdefs.h" 2890$ac_includes_default 2891int 2892main () 2893{ 2894static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)]; 2895test_array [0] = 0 2896 2897 ; 2898 return 0; 2899} 2900_ACEOF 2901rm -f conftest.$ac_objext 2902if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2903 (eval $ac_compile) 2>&5 2904 ac_status=$? 2905 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2906 (exit $ac_status); } && 2907 { ac_try='test -s conftest.$ac_objext' 2908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2909 (eval $ac_try) 2>&5 2910 ac_status=$? 2911 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2912 (exit $ac_status); }; }; then 2913 ac_hi=-1 ac_mid=-1 2914 while :; do 2915 cat >conftest.$ac_ext <<_ACEOF 2916#line $LINENO "configure" 2917#include "confdefs.h" 2918$ac_includes_default 2919int 2920main () 2921{ 2922static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)]; 2923test_array [0] = 0 2924 2925 ; 2926 return 0; 2927} 2928_ACEOF 2929rm -f conftest.$ac_objext 2930if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2931 (eval $ac_compile) 2>&5 2932 ac_status=$? 2933 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2934 (exit $ac_status); } && 2935 { ac_try='test -s conftest.$ac_objext' 2936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2937 (eval $ac_try) 2>&5 2938 ac_status=$? 2939 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2940 (exit $ac_status); }; }; then 2941 ac_lo=$ac_mid; break 2942else 2943 echo "$as_me: failed program was:" >&5 2944cat conftest.$ac_ext >&5 2945ac_hi=`expr '(' $ac_mid ')' - 1` 2946 if test $ac_mid -le $ac_hi; then 2947 ac_lo= ac_hi= 2948 break 2949 fi 2950 ac_mid=`expr 2 '*' $ac_mid` 2951fi 2952rm -f conftest.$ac_objext conftest.$ac_ext 2953 done 2954else 2955 echo "$as_me: failed program was:" >&5 2956cat conftest.$ac_ext >&5 2957ac_lo= ac_hi= 2958fi 2959rm -f conftest.$ac_objext conftest.$ac_ext 2960fi 2961rm -f conftest.$ac_objext conftest.$ac_ext 2962# Binary search between lo and hi bounds. 2963while test "x$ac_lo" != "x$ac_hi"; do 2964 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 2965 cat >conftest.$ac_ext <<_ACEOF 2966#line $LINENO "configure" 2967#include "confdefs.h" 2968$ac_includes_default 2969int 2970main () 2971{ 2972static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)]; 2973test_array [0] = 0 2974 2975 ; 2976 return 0; 2977} 2978_ACEOF 2979rm -f conftest.$ac_objext 2980if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2981 (eval $ac_compile) 2>&5 2982 ac_status=$? 2983 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2984 (exit $ac_status); } && 2985 { ac_try='test -s conftest.$ac_objext' 2986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2987 (eval $ac_try) 2>&5 2988 ac_status=$? 2989 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2990 (exit $ac_status); }; }; then 2991 ac_hi=$ac_mid 2992else 2993 echo "$as_me: failed program was:" >&5 2994cat conftest.$ac_ext >&5 2995ac_lo=`expr '(' $ac_mid ')' + 1` 2996fi 2997rm -f conftest.$ac_objext conftest.$ac_ext 2998done 2999case $ac_lo in 3000?*) ac_cv_sizeof_char=$ac_lo;; 3001'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77" >&5 3002echo "$as_me: error: cannot compute sizeof (char), 77" >&2;} 3003 { (exit 1); exit 1; }; } ;; 3004esac 3005else 3006 if test "$cross_compiling" = yes; then 3007 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5 3008echo "$as_me: error: cannot run test program while cross compiling" >&2;} 3009 { (exit 1); exit 1; }; } 3010else 3011 cat >conftest.$ac_ext <<_ACEOF 3012#line $LINENO "configure" 3013#include "confdefs.h" 3014$ac_includes_default 3015long longval () { return (long) (sizeof (char)); } 3016unsigned long ulongval () { return (long) (sizeof (char)); } 3017#include <stdio.h> 3018#include <stdlib.h> 3019int 3020main () 3021{ 3022 3023 FILE *f = fopen ("conftest.val", "w"); 3024 if (! f) 3025 exit (1); 3026 if (((long) (sizeof (char))) < 0) 3027 { 3028 long i = longval (); 3029 if (i != ((long) (sizeof (char)))) 3030 exit (1); 3031 fprintf (f, "%ld\n", i); 3032 } 3033 else 3034 { 3035 unsigned long i = ulongval (); 3036 if (i != ((long) (sizeof (char)))) 3037 exit (1); 3038 fprintf (f, "%lu\n", i); 3039 } 3040 exit (ferror (f) || fclose (f) != 0); 3041 3042 ; 3043 return 0; 3044} 3045_ACEOF 3046rm -f conftest$ac_exeext 3047if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3048 (eval $ac_link) 2>&5 3049 ac_status=$? 3050 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3051 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3052 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3053 (eval $ac_try) 2>&5 3054 ac_status=$? 3055 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3056 (exit $ac_status); }; }; then 3057 ac_cv_sizeof_char=`cat conftest.val` 3058else 3059 echo "$as_me: program exited with status $ac_status" >&5 3060echo "$as_me: failed program was:" >&5 3061cat conftest.$ac_ext >&5 3062( exit $ac_status ) 3063{ { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77" >&5 3064echo "$as_me: error: cannot compute sizeof (char), 77" >&2;} 3065 { (exit 1); exit 1; }; } 3066fi 3067rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3068fi 3069fi 3070rm -f conftest.val 3071else 3072 ac_cv_sizeof_char=0 3073fi 3074fi 3075echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5 3076echo "${ECHO_T}$ac_cv_sizeof_char" >&6 3077cat >>confdefs.h <<_ACEOF 3078#define SIZEOF_CHAR $ac_cv_sizeof_char 3079_ACEOF 3080 3081 3082echo "$as_me:$LINENO: checking for short" >&5 3083echo $ECHO_N "checking for short... $ECHO_C" >&6 3084if test "${ac_cv_type_short+set}" = set; then 3085 echo $ECHO_N "(cached) $ECHO_C" >&6 3086else 3087 cat >conftest.$ac_ext <<_ACEOF 3088#line $LINENO "configure" 3089#include "confdefs.h" 3090$ac_includes_default 3091int 3092main () 3093{ 3094if ((short *) 0) 3095 return 0; 3096if (sizeof (short)) 3097 return 0; 3098 ; 3099 return 0; 3100} 3101_ACEOF 3102rm -f conftest.$ac_objext 3103if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3104 (eval $ac_compile) 2>&5 3105 ac_status=$? 3106 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3107 (exit $ac_status); } && 3108 { ac_try='test -s conftest.$ac_objext' 3109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3110 (eval $ac_try) 2>&5 3111 ac_status=$? 3112 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3113 (exit $ac_status); }; }; then 3114 ac_cv_type_short=yes 3115else 3116 echo "$as_me: failed program was:" >&5 3117cat conftest.$ac_ext >&5 3118ac_cv_type_short=no 3119fi 3120rm -f conftest.$ac_objext conftest.$ac_ext 3121fi 3122echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5 3123echo "${ECHO_T}$ac_cv_type_short" >&6 3124 3125echo "$as_me:$LINENO: checking size of short" >&5 3126echo $ECHO_N "checking size of short... $ECHO_C" >&6 3127if test "${ac_cv_sizeof_short+set}" = set; then 3128 echo $ECHO_N "(cached) $ECHO_C" >&6 3129else 3130 if test "$ac_cv_type_short" = yes; then 3131 # The cast to unsigned long works around a bug in the HP C Compiler 3132 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3133 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3134 # This bug is HP SR number 8606223364. 3135 if test "$cross_compiling" = yes; then 3136 # Depending upon the size, compute the lo and hi bounds. 3137cat >conftest.$ac_ext <<_ACEOF 3138#line $LINENO "configure" 3139#include "confdefs.h" 3140$ac_includes_default 3141int 3142main () 3143{ 3144static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)]; 3145test_array [0] = 0 3146 3147 ; 3148 return 0; 3149} 3150_ACEOF 3151rm -f conftest.$ac_objext 3152if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3153 (eval $ac_compile) 2>&5 3154 ac_status=$? 3155 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3156 (exit $ac_status); } && 3157 { ac_try='test -s conftest.$ac_objext' 3158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3159 (eval $ac_try) 2>&5 3160 ac_status=$? 3161 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3162 (exit $ac_status); }; }; then 3163 ac_lo=0 ac_mid=0 3164 while :; do 3165 cat >conftest.$ac_ext <<_ACEOF 3166#line $LINENO "configure" 3167#include "confdefs.h" 3168$ac_includes_default 3169int 3170main () 3171{ 3172static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; 3173test_array [0] = 0 3174 3175 ; 3176 return 0; 3177} 3178_ACEOF 3179rm -f conftest.$ac_objext 3180if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3181 (eval $ac_compile) 2>&5 3182 ac_status=$? 3183 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3184 (exit $ac_status); } && 3185 { ac_try='test -s conftest.$ac_objext' 3186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3187 (eval $ac_try) 2>&5 3188 ac_status=$? 3189 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3190 (exit $ac_status); }; }; then 3191 ac_hi=$ac_mid; break 3192else 3193 echo "$as_me: failed program was:" >&5 3194cat conftest.$ac_ext >&5 3195ac_lo=`expr $ac_mid + 1` 3196 if test $ac_lo -le $ac_mid; then 3197 ac_lo= ac_hi= 3198 break 3199 fi 3200 ac_mid=`expr 2 '*' $ac_mid + 1` 3201fi 3202rm -f conftest.$ac_objext conftest.$ac_ext 3203 done 3204else 3205 echo "$as_me: failed program was:" >&5 3206cat conftest.$ac_ext >&5 3207cat >conftest.$ac_ext <<_ACEOF 3208#line $LINENO "configure" 3209#include "confdefs.h" 3210$ac_includes_default 3211int 3212main () 3213{ 3214static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)]; 3215test_array [0] = 0 3216 3217 ; 3218 return 0; 3219} 3220_ACEOF 3221rm -f conftest.$ac_objext 3222if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3223 (eval $ac_compile) 2>&5 3224 ac_status=$? 3225 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3226 (exit $ac_status); } && 3227 { ac_try='test -s conftest.$ac_objext' 3228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3229 (eval $ac_try) 2>&5 3230 ac_status=$? 3231 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3232 (exit $ac_status); }; }; then 3233 ac_hi=-1 ac_mid=-1 3234 while :; do 3235 cat >conftest.$ac_ext <<_ACEOF 3236#line $LINENO "configure" 3237#include "confdefs.h" 3238$ac_includes_default 3239int 3240main () 3241{ 3242static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)]; 3243test_array [0] = 0 3244 3245 ; 3246 return 0; 3247} 3248_ACEOF 3249rm -f conftest.$ac_objext 3250if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3251 (eval $ac_compile) 2>&5 3252 ac_status=$? 3253 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3254 (exit $ac_status); } && 3255 { ac_try='test -s conftest.$ac_objext' 3256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3257 (eval $ac_try) 2>&5 3258 ac_status=$? 3259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3260 (exit $ac_status); }; }; then 3261 ac_lo=$ac_mid; break 3262else 3263 echo "$as_me: failed program was:" >&5 3264cat conftest.$ac_ext >&5 3265ac_hi=`expr '(' $ac_mid ')' - 1` 3266 if test $ac_mid -le $ac_hi; then 3267 ac_lo= ac_hi= 3268 break 3269 fi 3270 ac_mid=`expr 2 '*' $ac_mid` 3271fi 3272rm -f conftest.$ac_objext conftest.$ac_ext 3273 done 3274else 3275 echo "$as_me: failed program was:" >&5 3276cat conftest.$ac_ext >&5 3277ac_lo= ac_hi= 3278fi 3279rm -f conftest.$ac_objext conftest.$ac_ext 3280fi 3281rm -f conftest.$ac_objext conftest.$ac_ext 3282# Binary search between lo and hi bounds. 3283while test "x$ac_lo" != "x$ac_hi"; do 3284 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 3285 cat >conftest.$ac_ext <<_ACEOF 3286#line $LINENO "configure" 3287#include "confdefs.h" 3288$ac_includes_default 3289int 3290main () 3291{ 3292static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)]; 3293test_array [0] = 0 3294 3295 ; 3296 return 0; 3297} 3298_ACEOF 3299rm -f conftest.$ac_objext 3300if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3301 (eval $ac_compile) 2>&5 3302 ac_status=$? 3303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3304 (exit $ac_status); } && 3305 { ac_try='test -s conftest.$ac_objext' 3306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3307 (eval $ac_try) 2>&5 3308 ac_status=$? 3309 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3310 (exit $ac_status); }; }; then 3311 ac_hi=$ac_mid 3312else 3313 echo "$as_me: failed program was:" >&5 3314cat conftest.$ac_ext >&5 3315ac_lo=`expr '(' $ac_mid ')' + 1` 3316fi 3317rm -f conftest.$ac_objext conftest.$ac_ext 3318done 3319case $ac_lo in 3320?*) ac_cv_sizeof_short=$ac_lo;; 3321'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77" >&5 3322echo "$as_me: error: cannot compute sizeof (short), 77" >&2;} 3323 { (exit 1); exit 1; }; } ;; 3324esac 3325else 3326 if test "$cross_compiling" = yes; then 3327 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5 3328echo "$as_me: error: cannot run test program while cross compiling" >&2;} 3329 { (exit 1); exit 1; }; } 3330else 3331 cat >conftest.$ac_ext <<_ACEOF 3332#line $LINENO "configure" 3333#include "confdefs.h" 3334$ac_includes_default 3335long longval () { return (long) (sizeof (short)); } 3336unsigned long ulongval () { return (long) (sizeof (short)); } 3337#include <stdio.h> 3338#include <stdlib.h> 3339int 3340main () 3341{ 3342 3343 FILE *f = fopen ("conftest.val", "w"); 3344 if (! f) 3345 exit (1); 3346 if (((long) (sizeof (short))) < 0) 3347 { 3348 long i = longval (); 3349 if (i != ((long) (sizeof (short)))) 3350 exit (1); 3351 fprintf (f, "%ld\n", i); 3352 } 3353 else 3354 { 3355 unsigned long i = ulongval (); 3356 if (i != ((long) (sizeof (short)))) 3357 exit (1); 3358 fprintf (f, "%lu\n", i); 3359 } 3360 exit (ferror (f) || fclose (f) != 0); 3361 3362 ; 3363 return 0; 3364} 3365_ACEOF 3366rm -f conftest$ac_exeext 3367if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3368 (eval $ac_link) 2>&5 3369 ac_status=$? 3370 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3371 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3372 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3373 (eval $ac_try) 2>&5 3374 ac_status=$? 3375 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3376 (exit $ac_status); }; }; then 3377 ac_cv_sizeof_short=`cat conftest.val` 3378else 3379 echo "$as_me: program exited with status $ac_status" >&5 3380echo "$as_me: failed program was:" >&5 3381cat conftest.$ac_ext >&5 3382( exit $ac_status ) 3383{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77" >&5 3384echo "$as_me: error: cannot compute sizeof (short), 77" >&2;} 3385 { (exit 1); exit 1; }; } 3386fi 3387rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3388fi 3389fi 3390rm -f conftest.val 3391else 3392 ac_cv_sizeof_short=0 3393fi 3394fi 3395echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5 3396echo "${ECHO_T}$ac_cv_sizeof_short" >&6 3397cat >>confdefs.h <<_ACEOF 3398#define SIZEOF_SHORT $ac_cv_sizeof_short 3399_ACEOF 3400 3401 3402echo "$as_me:$LINENO: checking for int" >&5 3403echo $ECHO_N "checking for int... $ECHO_C" >&6 3404if test "${ac_cv_type_int+set}" = set; then 3405 echo $ECHO_N "(cached) $ECHO_C" >&6 3406else 3407 cat >conftest.$ac_ext <<_ACEOF 3408#line $LINENO "configure" 3409#include "confdefs.h" 3410$ac_includes_default 3411int 3412main () 3413{ 3414if ((int *) 0) 3415 return 0; 3416if (sizeof (int)) 3417 return 0; 3418 ; 3419 return 0; 3420} 3421_ACEOF 3422rm -f conftest.$ac_objext 3423if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3424 (eval $ac_compile) 2>&5 3425 ac_status=$? 3426 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3427 (exit $ac_status); } && 3428 { ac_try='test -s conftest.$ac_objext' 3429 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3430 (eval $ac_try) 2>&5 3431 ac_status=$? 3432 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3433 (exit $ac_status); }; }; then 3434 ac_cv_type_int=yes 3435else 3436 echo "$as_me: failed program was:" >&5 3437cat conftest.$ac_ext >&5 3438ac_cv_type_int=no 3439fi 3440rm -f conftest.$ac_objext conftest.$ac_ext 3441fi 3442echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5 3443echo "${ECHO_T}$ac_cv_type_int" >&6 3444 3445echo "$as_me:$LINENO: checking size of int" >&5 3446echo $ECHO_N "checking size of int... $ECHO_C" >&6 3447if test "${ac_cv_sizeof_int+set}" = set; then 3448 echo $ECHO_N "(cached) $ECHO_C" >&6 3449else 3450 if test "$ac_cv_type_int" = yes; then 3451 # The cast to unsigned long works around a bug in the HP C Compiler 3452 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3453 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3454 # This bug is HP SR number 8606223364. 3455 if test "$cross_compiling" = yes; then 3456 # Depending upon the size, compute the lo and hi bounds. 3457cat >conftest.$ac_ext <<_ACEOF 3458#line $LINENO "configure" 3459#include "confdefs.h" 3460$ac_includes_default 3461int 3462main () 3463{ 3464static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)]; 3465test_array [0] = 0 3466 3467 ; 3468 return 0; 3469} 3470_ACEOF 3471rm -f conftest.$ac_objext 3472if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3473 (eval $ac_compile) 2>&5 3474 ac_status=$? 3475 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3476 (exit $ac_status); } && 3477 { ac_try='test -s conftest.$ac_objext' 3478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3479 (eval $ac_try) 2>&5 3480 ac_status=$? 3481 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3482 (exit $ac_status); }; }; then 3483 ac_lo=0 ac_mid=0 3484 while :; do 3485 cat >conftest.$ac_ext <<_ACEOF 3486#line $LINENO "configure" 3487#include "confdefs.h" 3488$ac_includes_default 3489int 3490main () 3491{ 3492static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; 3493test_array [0] = 0 3494 3495 ; 3496 return 0; 3497} 3498_ACEOF 3499rm -f conftest.$ac_objext 3500if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3501 (eval $ac_compile) 2>&5 3502 ac_status=$? 3503 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3504 (exit $ac_status); } && 3505 { ac_try='test -s conftest.$ac_objext' 3506 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3507 (eval $ac_try) 2>&5 3508 ac_status=$? 3509 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3510 (exit $ac_status); }; }; then 3511 ac_hi=$ac_mid; break 3512else 3513 echo "$as_me: failed program was:" >&5 3514cat conftest.$ac_ext >&5 3515ac_lo=`expr $ac_mid + 1` 3516 if test $ac_lo -le $ac_mid; then 3517 ac_lo= ac_hi= 3518 break 3519 fi 3520 ac_mid=`expr 2 '*' $ac_mid + 1` 3521fi 3522rm -f conftest.$ac_objext conftest.$ac_ext 3523 done 3524else 3525 echo "$as_me: failed program was:" >&5 3526cat conftest.$ac_ext >&5 3527cat >conftest.$ac_ext <<_ACEOF 3528#line $LINENO "configure" 3529#include "confdefs.h" 3530$ac_includes_default 3531int 3532main () 3533{ 3534static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)]; 3535test_array [0] = 0 3536 3537 ; 3538 return 0; 3539} 3540_ACEOF 3541rm -f conftest.$ac_objext 3542if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3543 (eval $ac_compile) 2>&5 3544 ac_status=$? 3545 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3546 (exit $ac_status); } && 3547 { ac_try='test -s conftest.$ac_objext' 3548 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3549 (eval $ac_try) 2>&5 3550 ac_status=$? 3551 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3552 (exit $ac_status); }; }; then 3553 ac_hi=-1 ac_mid=-1 3554 while :; do 3555 cat >conftest.$ac_ext <<_ACEOF 3556#line $LINENO "configure" 3557#include "confdefs.h" 3558$ac_includes_default 3559int 3560main () 3561{ 3562static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)]; 3563test_array [0] = 0 3564 3565 ; 3566 return 0; 3567} 3568_ACEOF 3569rm -f conftest.$ac_objext 3570if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3571 (eval $ac_compile) 2>&5 3572 ac_status=$? 3573 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3574 (exit $ac_status); } && 3575 { ac_try='test -s conftest.$ac_objext' 3576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3577 (eval $ac_try) 2>&5 3578 ac_status=$? 3579 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3580 (exit $ac_status); }; }; then 3581 ac_lo=$ac_mid; break 3582else 3583 echo "$as_me: failed program was:" >&5 3584cat conftest.$ac_ext >&5 3585ac_hi=`expr '(' $ac_mid ')' - 1` 3586 if test $ac_mid -le $ac_hi; then 3587 ac_lo= ac_hi= 3588 break 3589 fi 3590 ac_mid=`expr 2 '*' $ac_mid` 3591fi 3592rm -f conftest.$ac_objext conftest.$ac_ext 3593 done 3594else 3595 echo "$as_me: failed program was:" >&5 3596cat conftest.$ac_ext >&5 3597ac_lo= ac_hi= 3598fi 3599rm -f conftest.$ac_objext conftest.$ac_ext 3600fi 3601rm -f conftest.$ac_objext conftest.$ac_ext 3602# Binary search between lo and hi bounds. 3603while test "x$ac_lo" != "x$ac_hi"; do 3604 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 3605 cat >conftest.$ac_ext <<_ACEOF 3606#line $LINENO "configure" 3607#include "confdefs.h" 3608$ac_includes_default 3609int 3610main () 3611{ 3612static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)]; 3613test_array [0] = 0 3614 3615 ; 3616 return 0; 3617} 3618_ACEOF 3619rm -f conftest.$ac_objext 3620if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3621 (eval $ac_compile) 2>&5 3622 ac_status=$? 3623 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3624 (exit $ac_status); } && 3625 { ac_try='test -s conftest.$ac_objext' 3626 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3627 (eval $ac_try) 2>&5 3628 ac_status=$? 3629 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3630 (exit $ac_status); }; }; then 3631 ac_hi=$ac_mid 3632else 3633 echo "$as_me: failed program was:" >&5 3634cat conftest.$ac_ext >&5 3635ac_lo=`expr '(' $ac_mid ')' + 1` 3636fi 3637rm -f conftest.$ac_objext conftest.$ac_ext 3638done 3639case $ac_lo in 3640?*) ac_cv_sizeof_int=$ac_lo;; 3641'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77" >&5 3642echo "$as_me: error: cannot compute sizeof (int), 77" >&2;} 3643 { (exit 1); exit 1; }; } ;; 3644esac 3645else 3646 if test "$cross_compiling" = yes; then 3647 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5 3648echo "$as_me: error: cannot run test program while cross compiling" >&2;} 3649 { (exit 1); exit 1; }; } 3650else 3651 cat >conftest.$ac_ext <<_ACEOF 3652#line $LINENO "configure" 3653#include "confdefs.h" 3654$ac_includes_default 3655long longval () { return (long) (sizeof (int)); } 3656unsigned long ulongval () { return (long) (sizeof (int)); } 3657#include <stdio.h> 3658#include <stdlib.h> 3659int 3660main () 3661{ 3662 3663 FILE *f = fopen ("conftest.val", "w"); 3664 if (! f) 3665 exit (1); 3666 if (((long) (sizeof (int))) < 0) 3667 { 3668 long i = longval (); 3669 if (i != ((long) (sizeof (int)))) 3670 exit (1); 3671 fprintf (f, "%ld\n", i); 3672 } 3673 else 3674 { 3675 unsigned long i = ulongval (); 3676 if (i != ((long) (sizeof (int)))) 3677 exit (1); 3678 fprintf (f, "%lu\n", i); 3679 } 3680 exit (ferror (f) || fclose (f) != 0); 3681 3682 ; 3683 return 0; 3684} 3685_ACEOF 3686rm -f conftest$ac_exeext 3687if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3688 (eval $ac_link) 2>&5 3689 ac_status=$? 3690 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3691 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3692 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3693 (eval $ac_try) 2>&5 3694 ac_status=$? 3695 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3696 (exit $ac_status); }; }; then 3697 ac_cv_sizeof_int=`cat conftest.val` 3698else 3699 echo "$as_me: program exited with status $ac_status" >&5 3700echo "$as_me: failed program was:" >&5 3701cat conftest.$ac_ext >&5 3702( exit $ac_status ) 3703{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77" >&5 3704echo "$as_me: error: cannot compute sizeof (int), 77" >&2;} 3705 { (exit 1); exit 1; }; } 3706fi 3707rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3708fi 3709fi 3710rm -f conftest.val 3711else 3712 ac_cv_sizeof_int=0 3713fi 3714fi 3715echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5 3716echo "${ECHO_T}$ac_cv_sizeof_int" >&6 3717cat >>confdefs.h <<_ACEOF 3718#define SIZEOF_INT $ac_cv_sizeof_int 3719_ACEOF 3720 3721 3722echo "$as_me:$LINENO: checking for long" >&5 3723echo $ECHO_N "checking for long... $ECHO_C" >&6 3724if test "${ac_cv_type_long+set}" = set; then 3725 echo $ECHO_N "(cached) $ECHO_C" >&6 3726else 3727 cat >conftest.$ac_ext <<_ACEOF 3728#line $LINENO "configure" 3729#include "confdefs.h" 3730$ac_includes_default 3731int 3732main () 3733{ 3734if ((long *) 0) 3735 return 0; 3736if (sizeof (long)) 3737 return 0; 3738 ; 3739 return 0; 3740} 3741_ACEOF 3742rm -f conftest.$ac_objext 3743if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3744 (eval $ac_compile) 2>&5 3745 ac_status=$? 3746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3747 (exit $ac_status); } && 3748 { ac_try='test -s conftest.$ac_objext' 3749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3750 (eval $ac_try) 2>&5 3751 ac_status=$? 3752 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3753 (exit $ac_status); }; }; then 3754 ac_cv_type_long=yes 3755else 3756 echo "$as_me: failed program was:" >&5 3757cat conftest.$ac_ext >&5 3758ac_cv_type_long=no 3759fi 3760rm -f conftest.$ac_objext conftest.$ac_ext 3761fi 3762echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5 3763echo "${ECHO_T}$ac_cv_type_long" >&6 3764 3765echo "$as_me:$LINENO: checking size of long" >&5 3766echo $ECHO_N "checking size of long... $ECHO_C" >&6 3767if test "${ac_cv_sizeof_long+set}" = set; then 3768 echo $ECHO_N "(cached) $ECHO_C" >&6 3769else 3770 if test "$ac_cv_type_long" = yes; then 3771 # The cast to unsigned long works around a bug in the HP C Compiler 3772 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3773 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3774 # This bug is HP SR number 8606223364. 3775 if test "$cross_compiling" = yes; then 3776 # Depending upon the size, compute the lo and hi bounds. 3777cat >conftest.$ac_ext <<_ACEOF 3778#line $LINENO "configure" 3779#include "confdefs.h" 3780$ac_includes_default 3781int 3782main () 3783{ 3784static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)]; 3785test_array [0] = 0 3786 3787 ; 3788 return 0; 3789} 3790_ACEOF 3791rm -f conftest.$ac_objext 3792if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3793 (eval $ac_compile) 2>&5 3794 ac_status=$? 3795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3796 (exit $ac_status); } && 3797 { ac_try='test -s conftest.$ac_objext' 3798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3799 (eval $ac_try) 2>&5 3800 ac_status=$? 3801 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3802 (exit $ac_status); }; }; then 3803 ac_lo=0 ac_mid=0 3804 while :; do 3805 cat >conftest.$ac_ext <<_ACEOF 3806#line $LINENO "configure" 3807#include "confdefs.h" 3808$ac_includes_default 3809int 3810main () 3811{ 3812static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; 3813test_array [0] = 0 3814 3815 ; 3816 return 0; 3817} 3818_ACEOF 3819rm -f conftest.$ac_objext 3820if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3821 (eval $ac_compile) 2>&5 3822 ac_status=$? 3823 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3824 (exit $ac_status); } && 3825 { ac_try='test -s conftest.$ac_objext' 3826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3827 (eval $ac_try) 2>&5 3828 ac_status=$? 3829 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3830 (exit $ac_status); }; }; then 3831 ac_hi=$ac_mid; break 3832else 3833 echo "$as_me: failed program was:" >&5 3834cat conftest.$ac_ext >&5 3835ac_lo=`expr $ac_mid + 1` 3836 if test $ac_lo -le $ac_mid; then 3837 ac_lo= ac_hi= 3838 break 3839 fi 3840 ac_mid=`expr 2 '*' $ac_mid + 1` 3841fi 3842rm -f conftest.$ac_objext conftest.$ac_ext 3843 done 3844else 3845 echo "$as_me: failed program was:" >&5 3846cat conftest.$ac_ext >&5 3847cat >conftest.$ac_ext <<_ACEOF 3848#line $LINENO "configure" 3849#include "confdefs.h" 3850$ac_includes_default 3851int 3852main () 3853{ 3854static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)]; 3855test_array [0] = 0 3856 3857 ; 3858 return 0; 3859} 3860_ACEOF 3861rm -f conftest.$ac_objext 3862if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3863 (eval $ac_compile) 2>&5 3864 ac_status=$? 3865 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3866 (exit $ac_status); } && 3867 { ac_try='test -s conftest.$ac_objext' 3868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3869 (eval $ac_try) 2>&5 3870 ac_status=$? 3871 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3872 (exit $ac_status); }; }; then 3873 ac_hi=-1 ac_mid=-1 3874 while :; do 3875 cat >conftest.$ac_ext <<_ACEOF 3876#line $LINENO "configure" 3877#include "confdefs.h" 3878$ac_includes_default 3879int 3880main () 3881{ 3882static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)]; 3883test_array [0] = 0 3884 3885 ; 3886 return 0; 3887} 3888_ACEOF 3889rm -f conftest.$ac_objext 3890if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3891 (eval $ac_compile) 2>&5 3892 ac_status=$? 3893 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3894 (exit $ac_status); } && 3895 { ac_try='test -s conftest.$ac_objext' 3896 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3897 (eval $ac_try) 2>&5 3898 ac_status=$? 3899 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3900 (exit $ac_status); }; }; then 3901 ac_lo=$ac_mid; break 3902else 3903 echo "$as_me: failed program was:" >&5 3904cat conftest.$ac_ext >&5 3905ac_hi=`expr '(' $ac_mid ')' - 1` 3906 if test $ac_mid -le $ac_hi; then 3907 ac_lo= ac_hi= 3908 break 3909 fi 3910 ac_mid=`expr 2 '*' $ac_mid` 3911fi 3912rm -f conftest.$ac_objext conftest.$ac_ext 3913 done 3914else 3915 echo "$as_me: failed program was:" >&5 3916cat conftest.$ac_ext >&5 3917ac_lo= ac_hi= 3918fi 3919rm -f conftest.$ac_objext conftest.$ac_ext 3920fi 3921rm -f conftest.$ac_objext conftest.$ac_ext 3922# Binary search between lo and hi bounds. 3923while test "x$ac_lo" != "x$ac_hi"; do 3924 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 3925 cat >conftest.$ac_ext <<_ACEOF 3926#line $LINENO "configure" 3927#include "confdefs.h" 3928$ac_includes_default 3929int 3930main () 3931{ 3932static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)]; 3933test_array [0] = 0 3934 3935 ; 3936 return 0; 3937} 3938_ACEOF 3939rm -f conftest.$ac_objext 3940if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3941 (eval $ac_compile) 2>&5 3942 ac_status=$? 3943 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3944 (exit $ac_status); } && 3945 { ac_try='test -s conftest.$ac_objext' 3946 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3947 (eval $ac_try) 2>&5 3948 ac_status=$? 3949 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3950 (exit $ac_status); }; }; then 3951 ac_hi=$ac_mid 3952else 3953 echo "$as_me: failed program was:" >&5 3954cat conftest.$ac_ext >&5 3955ac_lo=`expr '(' $ac_mid ')' + 1` 3956fi 3957rm -f conftest.$ac_objext conftest.$ac_ext 3958done 3959case $ac_lo in 3960?*) ac_cv_sizeof_long=$ac_lo;; 3961'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77" >&5 3962echo "$as_me: error: cannot compute sizeof (long), 77" >&2;} 3963 { (exit 1); exit 1; }; } ;; 3964esac 3965else 3966 if test "$cross_compiling" = yes; then 3967 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5 3968echo "$as_me: error: cannot run test program while cross compiling" >&2;} 3969 { (exit 1); exit 1; }; } 3970else 3971 cat >conftest.$ac_ext <<_ACEOF 3972#line $LINENO "configure" 3973#include "confdefs.h" 3974$ac_includes_default 3975long longval () { return (long) (sizeof (long)); } 3976unsigned long ulongval () { return (long) (sizeof (long)); } 3977#include <stdio.h> 3978#include <stdlib.h> 3979int 3980main () 3981{ 3982 3983 FILE *f = fopen ("conftest.val", "w"); 3984 if (! f) 3985 exit (1); 3986 if (((long) (sizeof (long))) < 0) 3987 { 3988 long i = longval (); 3989 if (i != ((long) (sizeof (long)))) 3990 exit (1); 3991 fprintf (f, "%ld\n", i); 3992 } 3993 else 3994 { 3995 unsigned long i = ulongval (); 3996 if (i != ((long) (sizeof (long)))) 3997 exit (1); 3998 fprintf (f, "%lu\n", i); 3999 } 4000 exit (ferror (f) || fclose (f) != 0); 4001 4002 ; 4003 return 0; 4004} 4005_ACEOF 4006rm -f conftest$ac_exeext 4007if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4008 (eval $ac_link) 2>&5 4009 ac_status=$? 4010 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4011 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4013 (eval $ac_try) 2>&5 4014 ac_status=$? 4015 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4016 (exit $ac_status); }; }; then 4017 ac_cv_sizeof_long=`cat conftest.val` 4018else 4019 echo "$as_me: program exited with status $ac_status" >&5 4020echo "$as_me: failed program was:" >&5 4021cat conftest.$ac_ext >&5 4022( exit $ac_status ) 4023{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77" >&5 4024echo "$as_me: error: cannot compute sizeof (long), 77" >&2;} 4025 { (exit 1); exit 1; }; } 4026fi 4027rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4028fi 4029fi 4030rm -f conftest.val 4031else 4032 ac_cv_sizeof_long=0 4033fi 4034fi 4035echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5 4036echo "${ECHO_T}$ac_cv_sizeof_long" >&6 4037cat >>confdefs.h <<_ACEOF 4038#define SIZEOF_LONG $ac_cv_sizeof_long 4039_ACEOF 4040 4041 4042echo "$as_me:$LINENO: checking for void *" >&5 4043echo $ECHO_N "checking for void *... $ECHO_C" >&6 4044if test "${ac_cv_type_void_p+set}" = set; then 4045 echo $ECHO_N "(cached) $ECHO_C" >&6 4046else 4047 cat >conftest.$ac_ext <<_ACEOF 4048#line $LINENO "configure" 4049#include "confdefs.h" 4050$ac_includes_default 4051int 4052main () 4053{ 4054if ((void * *) 0) 4055 return 0; 4056if (sizeof (void *)) 4057 return 0; 4058 ; 4059 return 0; 4060} 4061_ACEOF 4062rm -f conftest.$ac_objext 4063if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4064 (eval $ac_compile) 2>&5 4065 ac_status=$? 4066 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4067 (exit $ac_status); } && 4068 { ac_try='test -s conftest.$ac_objext' 4069 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4070 (eval $ac_try) 2>&5 4071 ac_status=$? 4072 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4073 (exit $ac_status); }; }; then 4074 ac_cv_type_void_p=yes 4075else 4076 echo "$as_me: failed program was:" >&5 4077cat conftest.$ac_ext >&5 4078ac_cv_type_void_p=no 4079fi 4080rm -f conftest.$ac_objext conftest.$ac_ext 4081fi 4082echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5 4083echo "${ECHO_T}$ac_cv_type_void_p" >&6 4084 4085echo "$as_me:$LINENO: checking size of void *" >&5 4086echo $ECHO_N "checking size of void *... $ECHO_C" >&6 4087if test "${ac_cv_sizeof_void_p+set}" = set; then 4088 echo $ECHO_N "(cached) $ECHO_C" >&6 4089else 4090 if test "$ac_cv_type_void_p" = yes; then 4091 # The cast to unsigned long works around a bug in the HP C Compiler 4092 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4093 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4094 # This bug is HP SR number 8606223364. 4095 if test "$cross_compiling" = yes; then 4096 # Depending upon the size, compute the lo and hi bounds. 4097cat >conftest.$ac_ext <<_ACEOF 4098#line $LINENO "configure" 4099#include "confdefs.h" 4100$ac_includes_default 4101int 4102main () 4103{ 4104static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)]; 4105test_array [0] = 0 4106 4107 ; 4108 return 0; 4109} 4110_ACEOF 4111rm -f conftest.$ac_objext 4112if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4113 (eval $ac_compile) 2>&5 4114 ac_status=$? 4115 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4116 (exit $ac_status); } && 4117 { ac_try='test -s conftest.$ac_objext' 4118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4119 (eval $ac_try) 2>&5 4120 ac_status=$? 4121 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4122 (exit $ac_status); }; }; then 4123 ac_lo=0 ac_mid=0 4124 while :; do 4125 cat >conftest.$ac_ext <<_ACEOF 4126#line $LINENO "configure" 4127#include "confdefs.h" 4128$ac_includes_default 4129int 4130main () 4131{ 4132static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; 4133test_array [0] = 0 4134 4135 ; 4136 return 0; 4137} 4138_ACEOF 4139rm -f conftest.$ac_objext 4140if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4141 (eval $ac_compile) 2>&5 4142 ac_status=$? 4143 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4144 (exit $ac_status); } && 4145 { ac_try='test -s conftest.$ac_objext' 4146 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4147 (eval $ac_try) 2>&5 4148 ac_status=$? 4149 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4150 (exit $ac_status); }; }; then 4151 ac_hi=$ac_mid; break 4152else 4153 echo "$as_me: failed program was:" >&5 4154cat conftest.$ac_ext >&5 4155ac_lo=`expr $ac_mid + 1` 4156 if test $ac_lo -le $ac_mid; then 4157 ac_lo= ac_hi= 4158 break 4159 fi 4160 ac_mid=`expr 2 '*' $ac_mid + 1` 4161fi 4162rm -f conftest.$ac_objext conftest.$ac_ext 4163 done 4164else 4165 echo "$as_me: failed program was:" >&5 4166cat conftest.$ac_ext >&5 4167cat >conftest.$ac_ext <<_ACEOF 4168#line $LINENO "configure" 4169#include "confdefs.h" 4170$ac_includes_default 4171int 4172main () 4173{ 4174static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)]; 4175test_array [0] = 0 4176 4177 ; 4178 return 0; 4179} 4180_ACEOF 4181rm -f conftest.$ac_objext 4182if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4183 (eval $ac_compile) 2>&5 4184 ac_status=$? 4185 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4186 (exit $ac_status); } && 4187 { ac_try='test -s conftest.$ac_objext' 4188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4189 (eval $ac_try) 2>&5 4190 ac_status=$? 4191 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4192 (exit $ac_status); }; }; then 4193 ac_hi=-1 ac_mid=-1 4194 while :; do 4195 cat >conftest.$ac_ext <<_ACEOF 4196#line $LINENO "configure" 4197#include "confdefs.h" 4198$ac_includes_default 4199int 4200main () 4201{ 4202static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)]; 4203test_array [0] = 0 4204 4205 ; 4206 return 0; 4207} 4208_ACEOF 4209rm -f conftest.$ac_objext 4210if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4211 (eval $ac_compile) 2>&5 4212 ac_status=$? 4213 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4214 (exit $ac_status); } && 4215 { ac_try='test -s conftest.$ac_objext' 4216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4217 (eval $ac_try) 2>&5 4218 ac_status=$? 4219 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4220 (exit $ac_status); }; }; then 4221 ac_lo=$ac_mid; break 4222else 4223 echo "$as_me: failed program was:" >&5 4224cat conftest.$ac_ext >&5 4225ac_hi=`expr '(' $ac_mid ')' - 1` 4226 if test $ac_mid -le $ac_hi; then 4227 ac_lo= ac_hi= 4228 break 4229 fi 4230 ac_mid=`expr 2 '*' $ac_mid` 4231fi 4232rm -f conftest.$ac_objext conftest.$ac_ext 4233 done 4234else 4235 echo "$as_me: failed program was:" >&5 4236cat conftest.$ac_ext >&5 4237ac_lo= ac_hi= 4238fi 4239rm -f conftest.$ac_objext conftest.$ac_ext 4240fi 4241rm -f conftest.$ac_objext conftest.$ac_ext 4242# Binary search between lo and hi bounds. 4243while test "x$ac_lo" != "x$ac_hi"; do 4244 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 4245 cat >conftest.$ac_ext <<_ACEOF 4246#line $LINENO "configure" 4247#include "confdefs.h" 4248$ac_includes_default 4249int 4250main () 4251{ 4252static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)]; 4253test_array [0] = 0 4254 4255 ; 4256 return 0; 4257} 4258_ACEOF 4259rm -f conftest.$ac_objext 4260if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4261 (eval $ac_compile) 2>&5 4262 ac_status=$? 4263 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4264 (exit $ac_status); } && 4265 { ac_try='test -s conftest.$ac_objext' 4266 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4267 (eval $ac_try) 2>&5 4268 ac_status=$? 4269 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4270 (exit $ac_status); }; }; then 4271 ac_hi=$ac_mid 4272else 4273 echo "$as_me: failed program was:" >&5 4274cat conftest.$ac_ext >&5 4275ac_lo=`expr '(' $ac_mid ')' + 1` 4276fi 4277rm -f conftest.$ac_objext conftest.$ac_ext 4278done 4279case $ac_lo in 4280?*) ac_cv_sizeof_void_p=$ac_lo;; 4281'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77" >&5 4282echo "$as_me: error: cannot compute sizeof (void *), 77" >&2;} 4283 { (exit 1); exit 1; }; } ;; 4284esac 4285else 4286 if test "$cross_compiling" = yes; then 4287 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5 4288echo "$as_me: error: cannot run test program while cross compiling" >&2;} 4289 { (exit 1); exit 1; }; } 4290else 4291 cat >conftest.$ac_ext <<_ACEOF 4292#line $LINENO "configure" 4293#include "confdefs.h" 4294$ac_includes_default 4295long longval () { return (long) (sizeof (void *)); } 4296unsigned long ulongval () { return (long) (sizeof (void *)); } 4297#include <stdio.h> 4298#include <stdlib.h> 4299int 4300main () 4301{ 4302 4303 FILE *f = fopen ("conftest.val", "w"); 4304 if (! f) 4305 exit (1); 4306 if (((long) (sizeof (void *))) < 0) 4307 { 4308 long i = longval (); 4309 if (i != ((long) (sizeof (void *)))) 4310 exit (1); 4311 fprintf (f, "%ld\n", i); 4312 } 4313 else 4314 { 4315 unsigned long i = ulongval (); 4316 if (i != ((long) (sizeof (void *)))) 4317 exit (1); 4318 fprintf (f, "%lu\n", i); 4319 } 4320 exit (ferror (f) || fclose (f) != 0); 4321 4322 ; 4323 return 0; 4324} 4325_ACEOF 4326rm -f conftest$ac_exeext 4327if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4328 (eval $ac_link) 2>&5 4329 ac_status=$? 4330 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4331 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4332 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4333 (eval $ac_try) 2>&5 4334 ac_status=$? 4335 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4336 (exit $ac_status); }; }; then 4337 ac_cv_sizeof_void_p=`cat conftest.val` 4338else 4339 echo "$as_me: program exited with status $ac_status" >&5 4340echo "$as_me: failed program was:" >&5 4341cat conftest.$ac_ext >&5 4342( exit $ac_status ) 4343{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77" >&5 4344echo "$as_me: error: cannot compute sizeof (void *), 77" >&2;} 4345 { (exit 1); exit 1; }; } 4346fi 4347rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4348fi 4349fi 4350rm -f conftest.val 4351else 4352 ac_cv_sizeof_void_p=0 4353fi 4354fi 4355echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5 4356echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6 4357cat >>confdefs.h <<_ACEOF 4358#define SIZEOF_VOID_P $ac_cv_sizeof_void_p 4359_ACEOF 4360 4361 4362# Extract the first word of "objcopy", so it can be a program name with args. 4363set dummy objcopy; ac_word=$2 4364echo "$as_me:$LINENO: checking for $ac_word" >&5 4365echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 4366if test "${ac_cv_prog_OBJCOPY+set}" = set; then 4367 echo $ECHO_N "(cached) $ECHO_C" >&6 4368else 4369 if test -n "$OBJCOPY"; then 4370 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. 4371else 4372as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4373for as_dir in $PATH 4374do 4375 IFS=$as_save_IFS 4376 test -z "$as_dir" && as_dir=. 4377 for ac_exec_ext in '' $ac_executable_extensions; do 4378 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4379 ac_cv_prog_OBJCOPY="yes" 4380 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 4381 break 2 4382 fi 4383done 4384done 4385 4386 test -z "$ac_cv_prog_OBJCOPY" && ac_cv_prog_OBJCOPY="no" 4387fi 4388fi 4389OBJCOPY=$ac_cv_prog_OBJCOPY 4390if test -n "$OBJCOPY"; then 4391 echo "$as_me:$LINENO: result: $OBJCOPY" >&5 4392echo "${ECHO_T}$OBJCOPY" >&6 4393else 4394 echo "$as_me:$LINENO: result: no" >&5 4395echo "${ECHO_T}no" >&6 4396fi 4397 4398echo "$as_me:$LINENO: checking for pid_t" >&5 4399echo $ECHO_N "checking for pid_t... $ECHO_C" >&6 4400if test "${ac_cv_type_pid_t+set}" = set; then 4401 echo $ECHO_N "(cached) $ECHO_C" >&6 4402else 4403 cat >conftest.$ac_ext <<_ACEOF 4404#line $LINENO "configure" 4405#include "confdefs.h" 4406$ac_includes_default 4407int 4408main () 4409{ 4410if ((pid_t *) 0) 4411 return 0; 4412if (sizeof (pid_t)) 4413 return 0; 4414 ; 4415 return 0; 4416} 4417_ACEOF 4418rm -f conftest.$ac_objext 4419if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4420 (eval $ac_compile) 2>&5 4421 ac_status=$? 4422 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4423 (exit $ac_status); } && 4424 { ac_try='test -s conftest.$ac_objext' 4425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4426 (eval $ac_try) 2>&5 4427 ac_status=$? 4428 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4429 (exit $ac_status); }; }; then 4430 ac_cv_type_pid_t=yes 4431else 4432 echo "$as_me: failed program was:" >&5 4433cat conftest.$ac_ext >&5 4434ac_cv_type_pid_t=no 4435fi 4436rm -f conftest.$ac_objext conftest.$ac_ext 4437fi 4438echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 4439echo "${ECHO_T}$ac_cv_type_pid_t" >&6 4440if test $ac_cv_type_pid_t = yes; then 4441 : 4442else 4443 4444cat >>confdefs.h <<_ACEOF 4445#define pid_t int 4446_ACEOF 4447 4448fi 4449 4450echo "$as_me:$LINENO: checking for size_t" >&5 4451echo $ECHO_N "checking for size_t... $ECHO_C" >&6 4452if test "${ac_cv_type_size_t+set}" = set; then 4453 echo $ECHO_N "(cached) $ECHO_C" >&6 4454else 4455 cat >conftest.$ac_ext <<_ACEOF 4456#line $LINENO "configure" 4457#include "confdefs.h" 4458$ac_includes_default 4459int 4460main () 4461{ 4462if ((size_t *) 0) 4463 return 0; 4464if (sizeof (size_t)) 4465 return 0; 4466 ; 4467 return 0; 4468} 4469_ACEOF 4470rm -f conftest.$ac_objext 4471if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4472 (eval $ac_compile) 2>&5 4473 ac_status=$? 4474 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4475 (exit $ac_status); } && 4476 { ac_try='test -s conftest.$ac_objext' 4477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4478 (eval $ac_try) 2>&5 4479 ac_status=$? 4480 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4481 (exit $ac_status); }; }; then 4482 ac_cv_type_size_t=yes 4483else 4484 echo "$as_me: failed program was:" >&5 4485cat conftest.$ac_ext >&5 4486ac_cv_type_size_t=no 4487fi 4488rm -f conftest.$ac_objext conftest.$ac_ext 4489fi 4490echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 4491echo "${ECHO_T}$ac_cv_type_size_t" >&6 4492if test $ac_cv_type_size_t = yes; then 4493 : 4494else 4495 4496cat >>confdefs.h <<_ACEOF 4497#define size_t unsigned 4498_ACEOF 4499 4500fi 4501 4502echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 4503echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 4504if test "${ac_cv_c_const+set}" = set; then 4505 echo $ECHO_N "(cached) $ECHO_C" >&6 4506else 4507 cat >conftest.$ac_ext <<_ACEOF 4508#line $LINENO "configure" 4509#include "confdefs.h" 4510 4511int 4512main () 4513{ 4514/* FIXME: Include the comments suggested by Paul. */ 4515#ifndef __cplusplus 4516 /* Ultrix mips cc rejects this. */ 4517 typedef int charset[2]; 4518 const charset x; 4519 /* SunOS 4.1.1 cc rejects this. */ 4520 char const *const *ccp; 4521 char **p; 4522 /* NEC SVR4.0.2 mips cc rejects this. */ 4523 struct point {int x, y;}; 4524 static struct point const zero = {0,0}; 4525 /* AIX XL C 1.02.0.0 rejects this. 4526 It does not let you subtract one const X* pointer from another in 4527 an arm of an if-expression whose if-part is not a constant 4528 expression */ 4529 const char *g = "string"; 4530 ccp = &g + (g ? g-g : 0); 4531 /* HPUX 7.0 cc rejects these. */ 4532 ++ccp; 4533 p = (char**) ccp; 4534 ccp = (char const *const *) p; 4535 { /* SCO 3.2v4 cc rejects this. */ 4536 char *t; 4537 char const *s = 0 ? (char *) 0 : (char const *) 0; 4538 4539 *t++ = 0; 4540 } 4541 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4542 int x[] = {25, 17}; 4543 const int *foo = &x[0]; 4544 ++foo; 4545 } 4546 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4547 typedef const int *iptr; 4548 iptr p = 0; 4549 ++p; 4550 } 4551 { /* AIX XL C 1.02.0.0 rejects this saying 4552 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4553 struct s { int j; const int *ap[3]; }; 4554 struct s *b; b->j = 5; 4555 } 4556 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4557 const int foo = 10; 4558 } 4559#endif 4560 4561 ; 4562 return 0; 4563} 4564_ACEOF 4565rm -f conftest.$ac_objext 4566if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4567 (eval $ac_compile) 2>&5 4568 ac_status=$? 4569 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4570 (exit $ac_status); } && 4571 { ac_try='test -s conftest.$ac_objext' 4572 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4573 (eval $ac_try) 2>&5 4574 ac_status=$? 4575 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4576 (exit $ac_status); }; }; then 4577 ac_cv_c_const=yes 4578else 4579 echo "$as_me: failed program was:" >&5 4580cat conftest.$ac_ext >&5 4581ac_cv_c_const=no 4582fi 4583rm -f conftest.$ac_objext conftest.$ac_ext 4584fi 4585echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 4586echo "${ECHO_T}$ac_cv_c_const" >&6 4587if test $ac_cv_c_const = no; then 4588 4589cat >>confdefs.h <<\_ACEOF 4590#define const 4591_ACEOF 4592 4593fi 4594 4595if test "$cross_compiling" = "yes" ; then 4596 { echo "$as_me:$LINENO: WARNING: cross compiling so assuming defaults for most 32 bit machines" >&5 4597echo "$as_me: WARNING: cross compiling so assuming defaults for most 32 bit machines" >&2;} 4598fi 4599 ac_config_files="$ac_config_files Makefile" 4600 4601cat >confcache <<\_ACEOF 4602# This file is a shell script that caches the results of configure 4603# tests run on this system so they can be shared between configure 4604# scripts and configure runs, see configure's option --config-cache. 4605# It is not useful on other systems. If it contains results you don't 4606# want to keep, you may remove or edit it. 4607# 4608# config.status only pays attention to the cache file if you give it 4609# the --recheck option to rerun configure. 4610# 4611# `ac_cv_env_foo' variables (set or unset) will be overridden when 4612# loading this file, other *unset* `ac_cv_foo' will be assigned the 4613# following values. 4614 4615_ACEOF 4616 4617# The following way of writing the cache mishandles newlines in values, 4618# but we know of no workaround that is simple, portable, and efficient. 4619# So, don't put newlines in cache variables' values. 4620# Ultrix sh set writes to stderr and can't be redirected directly, 4621# and sets the high bit in the cache file unless we assign to the vars. 4622{ 4623 (set) 2>&1 | 4624 case `(ac_space=' '; set | grep ac_space) 2>&1` in 4625 *ac_space=\ *) 4626 # `set' does not quote correctly, so add quotes (double-quote 4627 # substitution turns \\\\ into \\, and sed turns \\ into \). 4628 sed -n \ 4629 "s/'/'\\\\''/g; 4630 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4631 ;; 4632 *) 4633 # `set' quotes correctly as required by POSIX, so do not add quotes. 4634 sed -n \ 4635 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 4636 ;; 4637 esac; 4638} | 4639 sed ' 4640 t clear 4641 : clear 4642 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4643 t end 4644 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4645 : end' >>confcache 4646if cmp -s $cache_file confcache; then :; else 4647 if test -w $cache_file; then 4648 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 4649 cat confcache >$cache_file 4650 else 4651 echo "not updating unwritable cache $cache_file" 4652 fi 4653fi 4654rm -f confcache 4655 4656test "x$prefix" = xNONE && prefix=$ac_default_prefix 4657# Let make expand exec_prefix. 4658test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4659 4660# VPATH may cause trouble with some makes, so we remove $(srcdir), 4661# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4662# trailing colons and then remove the whole line if VPATH becomes empty 4663# (actually we leave an empty line to preserve line numbers). 4664if test "x$srcdir" = x.; then 4665 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4666s/:*\$(srcdir):*/:/; 4667s/:*\${srcdir}:*/:/; 4668s/:*@srcdir@:*/:/; 4669s/^\([^=]*=[ ]*\):*/\1/; 4670s/:*$//; 4671s/^[^=]*=[ ]*$//; 4672}' 4673fi 4674 4675# Transform confdefs.h into DEFS. 4676# Protect against shell expansion while executing Makefile rules. 4677# Protect against Makefile macro expansion. 4678# 4679# If the first sed substitution is executed (which looks for macros that 4680# take arguments), then we branch to the quote section. Otherwise, 4681# look for a macro that doesn't take arguments. 4682cat >confdef2opt.sed <<\_ACEOF 4683t clear 4684: clear 4685s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g 4686t quote 4687s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g 4688t quote 4689d 4690: quote 4691s,[ `~#$^&*(){}\\|;'"<>?],\\&,g 4692s,\[,\\&,g 4693s,\],\\&,g 4694s,\$,$$,g 4695p 4696_ACEOF 4697# We use echo to avoid assuming a particular line-breaking character. 4698# The extra dot is to prevent the shell from consuming trailing 4699# line-breaks from the sub-command output. A line-break within 4700# single-quotes doesn't work because, if this script is created in a 4701# platform that uses two characters for line-breaks (e.g., DOS), tr 4702# would break. 4703ac_LF_and_DOT=`echo; echo .` 4704DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` 4705rm -f confdef2opt.sed 4706 4707 4708ac_libobjs= 4709ac_ltlibobjs= 4710for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4711 # 1. Remove the extension, and $U if already installed. 4712 ac_i=`echo "$ac_i" | 4713 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 4714 # 2. Add them. 4715 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 4716 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 4717done 4718LIBOBJS=$ac_libobjs 4719 4720LTLIBOBJS=$ac_ltlibobjs 4721 4722 4723 4724: ${CONFIG_STATUS=./config.status} 4725ac_clean_files_save=$ac_clean_files 4726ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4727{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 4728echo "$as_me: creating $CONFIG_STATUS" >&6;} 4729cat >$CONFIG_STATUS <<_ACEOF 4730#! $SHELL 4731# Generated by $as_me. 4732# Run this file to recreate the current configuration. 4733# Compiler output produced by configure, useful for debugging 4734# configure, is in config.log if it exists. 4735 4736debug=false 4737SHELL=\${CONFIG_SHELL-$SHELL} 4738_ACEOF 4739 4740cat >>$CONFIG_STATUS <<\_ACEOF 4741## --------------------- ## 4742## M4sh Initialization. ## 4743## --------------------- ## 4744 4745# Be Bourne compatible 4746if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 4747 emulate sh 4748 NULLCMD=: 4749 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 4750 # is contrary to our usage. Disable this feature. 4751 alias -g '${1+"$@"}'='"$@"' 4752elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 4753 set -o posix 4754fi 4755 4756# Support unset when possible. 4757if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 4758 as_unset=unset 4759else 4760 as_unset=false 4761fi 4762 4763 4764# Work around bugs in pre-3.0 UWIN ksh. 4765$as_unset ENV MAIL MAILPATH 4766PS1='$ ' 4767PS2='> ' 4768PS4='+ ' 4769 4770# NLS nuisances. 4771for as_var in LANG LANGUAGE LC_ALL LC_COLLATE LC_CTYPE LC_NUMERIC LC_MESSAGES LC_TIME 4772do 4773 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 4774 eval $as_var=C; export $as_var 4775 else 4776 $as_unset $as_var 4777 fi 4778done 4779 4780# Required to use basename. 4781if expr a : '\(a\)' >/dev/null 2>&1; then 4782 as_expr=expr 4783else 4784 as_expr=false 4785fi 4786 4787if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 4788 as_basename=basename 4789else 4790 as_basename=false 4791fi 4792 4793 4794# Name of the executable. 4795as_me=`$as_basename "$0" || 4796$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4797 X"$0" : 'X\(//\)$' \| \ 4798 X"$0" : 'X\(/\)$' \| \ 4799 . : '\(.\)' 2>/dev/null || 4800echo X/"$0" | 4801 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 4802 /^X\/\(\/\/\)$/{ s//\1/; q; } 4803 /^X\/\(\/\).*/{ s//\1/; q; } 4804 s/.*/./; q'` 4805 4806 4807# PATH needs CR, and LINENO needs CR and PATH. 4808# Avoid depending upon Character Ranges. 4809as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4810as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4811as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4812as_cr_digits='0123456789' 4813as_cr_alnum=$as_cr_Letters$as_cr_digits 4814 4815# The user is always right. 4816if test "${PATH_SEPARATOR+set}" != set; then 4817 echo "#! /bin/sh" >conftest.sh 4818 echo "exit 0" >>conftest.sh 4819 chmod +x conftest.sh 4820 if (PATH="/nonexistent;."; conftest.sh) >/dev/null 2>&1; then 4821 PATH_SEPARATOR=';' 4822 else 4823 PATH_SEPARATOR=: 4824 fi 4825 rm -f conftest.sh 4826fi 4827 4828 4829 as_lineno_1=$LINENO 4830 as_lineno_2=$LINENO 4831 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 4832 test "x$as_lineno_1" != "x$as_lineno_2" && 4833 test "x$as_lineno_3" = "x$as_lineno_2" || { 4834 # Find who we are. Look in the path if we contain no path at all 4835 # relative or not. 4836 case $0 in 4837 *[\\/]* ) as_myself=$0 ;; 4838 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4839for as_dir in $PATH 4840do 4841 IFS=$as_save_IFS 4842 test -z "$as_dir" && as_dir=. 4843 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4844done 4845 4846 ;; 4847 esac 4848 # We did not find ourselves, most probably we were run as `sh COMMAND' 4849 # in which case we are not to be found in the path. 4850 if test "x$as_myself" = x; then 4851 as_myself=$0 4852 fi 4853 if test ! -f "$as_myself"; then 4854 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 4855echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 4856 { (exit 1); exit 1; }; } 4857 fi 4858 case $CONFIG_SHELL in 4859 '') 4860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4861for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 4862do 4863 IFS=$as_save_IFS 4864 test -z "$as_dir" && as_dir=. 4865 for as_base in sh bash ksh sh5; do 4866 case $as_dir in 4867 /*) 4868 if ("$as_dir/$as_base" -c ' 4869 as_lineno_1=$LINENO 4870 as_lineno_2=$LINENO 4871 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 4872 test "x$as_lineno_1" != "x$as_lineno_2" && 4873 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 4874 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 4875 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 4876 CONFIG_SHELL=$as_dir/$as_base 4877 export CONFIG_SHELL 4878 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 4879 fi;; 4880 esac 4881 done 4882done 4883;; 4884 esac 4885 4886 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 4887 # uniformly replaced by the line number. The first 'sed' inserts a 4888 # line-number line before each line; the second 'sed' does the real 4889 # work. The second script uses 'N' to pair each line-number line 4890 # with the numbered line, and appends trailing '-' during 4891 # substitution so that $LINENO is not a special case at line end. 4892 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 4893 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 4894 sed '=' <$as_myself | 4895 sed ' 4896 N 4897 s,$,-, 4898 : loop 4899 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 4900 t loop 4901 s,-$,, 4902 s,^['$as_cr_digits']*\n,, 4903 ' >$as_me.lineno && 4904 chmod +x $as_me.lineno || 4905 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 4906echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 4907 { (exit 1); exit 1; }; } 4908 4909 # Don't try to exec as it changes $[0], causing all sort of problems 4910 # (the dirname of $[0] is not the place where we might find the 4911 # original and so on. Autoconf is especially sensible to this). 4912 . ./$as_me.lineno 4913 # Exit status is that of the last command. 4914 exit 4915} 4916 4917 4918case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 4919 *c*,-n*) ECHO_N= ECHO_C=' 4920' ECHO_T=' ' ;; 4921 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 4922 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 4923esac 4924 4925if expr a : '\(a\)' >/dev/null 2>&1; then 4926 as_expr=expr 4927else 4928 as_expr=false 4929fi 4930 4931rm -f conf$$ conf$$.exe conf$$.file 4932echo >conf$$.file 4933if ln -s conf$$.file conf$$ 2>/dev/null; then 4934 # We could just check for DJGPP; but this test a) works b) is more generic 4935 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 4936 if test -f conf$$.exe; then 4937 # Don't use ln at all; we don't have any links 4938 as_ln_s='cp -p' 4939 else 4940 as_ln_s='ln -s' 4941 fi 4942elif ln conf$$.file conf$$ 2>/dev/null; then 4943 as_ln_s=ln 4944else 4945 as_ln_s='cp -p' 4946fi 4947rm -f conf$$ conf$$.exe conf$$.file 4948 4949if mkdir -p . 2>/dev/null; then 4950 as_mkdir_p=: 4951else 4952 as_mkdir_p=false 4953fi 4954 4955as_executable_p="test -f" 4956 4957# Sed expression to map a string onto a valid CPP name. 4958as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 4959 4960# Sed expression to map a string onto a valid variable name. 4961as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 4962 4963 4964# IFS 4965# We need space, tab and new line, in precisely that order. 4966as_nl=' 4967' 4968IFS=" $as_nl" 4969 4970# CDPATH. 4971$as_unset CDPATH 4972 4973exec 6>&1 4974 4975# Open the log real soon, to keep \$[0] and so on meaningful, and to 4976# report actual input values of CONFIG_FILES etc. instead of their 4977# values after options handling. Logging --version etc. is OK. 4978exec 5>>config.log 4979{ 4980 echo 4981 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4982## Running $as_me. ## 4983_ASBOX 4984} >&5 4985cat >&5 <<_CSEOF 4986 4987This file was extended by $as_me, which was 4988generated by GNU Autoconf 2.54. Invocation command line was 4989 4990 CONFIG_FILES = $CONFIG_FILES 4991 CONFIG_HEADERS = $CONFIG_HEADERS 4992 CONFIG_LINKS = $CONFIG_LINKS 4993 CONFIG_COMMANDS = $CONFIG_COMMANDS 4994 $ $0 $@ 4995 4996_CSEOF 4997echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 4998echo >&5 4999_ACEOF 5000 5001# Files that config.status was made for. 5002if test -n "$ac_config_files"; then 5003 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5004fi 5005 5006if test -n "$ac_config_headers"; then 5007 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5008fi 5009 5010if test -n "$ac_config_links"; then 5011 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5012fi 5013 5014if test -n "$ac_config_commands"; then 5015 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5016fi 5017 5018cat >>$CONFIG_STATUS <<\_ACEOF 5019 5020ac_cs_usage="\ 5021\`$as_me' instantiates files from templates according to the 5022current configuration. 5023 5024Usage: $0 [OPTIONS] [FILE]... 5025 5026 -h, --help print this help, then exit 5027 -V, --version print version number, then exit 5028 -d, --debug don't remove temporary files 5029 --recheck update $as_me by reconfiguring in the same conditions 5030 --file=FILE[:TEMPLATE] 5031 instantiate the configuration file FILE 5032 5033Configuration files: 5034$config_files 5035 5036Report bugs to <bug-autoconf@gnu.org>." 5037_ACEOF 5038 5039cat >>$CONFIG_STATUS <<_ACEOF 5040ac_cs_version="\\ 5041config.status 5042configured by $0, generated by GNU Autoconf 2.54, 5043 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5044 5045Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 5046Free Software Foundation, Inc. 5047This config.status script is free software; the Free Software Foundation 5048gives unlimited permission to copy, distribute and modify it." 5049srcdir=$srcdir 5050INSTALL="$INSTALL" 5051_ACEOF 5052 5053cat >>$CONFIG_STATUS <<\_ACEOF 5054# If no file are specified by the user, then we need to provide default 5055# value. By we need to know if files were specified by the user. 5056ac_need_defaults=: 5057while test $# != 0 5058do 5059 case $1 in 5060 --*=*) 5061 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5062 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5063 ac_shift=: 5064 ;; 5065 -*) 5066 ac_option=$1 5067 ac_optarg=$2 5068 ac_shift=shift 5069 ;; 5070 *) # This is not an option, so the user has probably given explicit 5071 # arguments. 5072 ac_option=$1 5073 ac_need_defaults=false;; 5074 esac 5075 5076 case $ac_option in 5077 # Handling of the options. 5078_ACEOF 5079cat >>$CONFIG_STATUS <<_ACEOF 5080 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5081 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 5082 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 5083_ACEOF 5084cat >>$CONFIG_STATUS <<\_ACEOF 5085 --version | --vers* | -V ) 5086 echo "$ac_cs_version"; exit 0 ;; 5087 --he | --h) 5088 # Conflict between --help and --header 5089 { { echo "$as_me:$LINENO: error: ambiguous option: $1 5090Try \`$0 --help' for more information." >&5 5091echo "$as_me: error: ambiguous option: $1 5092Try \`$0 --help' for more information." >&2;} 5093 { (exit 1); exit 1; }; };; 5094 --help | --hel | -h ) 5095 echo "$ac_cs_usage"; exit 0 ;; 5096 --debug | --d* | -d ) 5097 debug=: ;; 5098 --file | --fil | --fi | --f ) 5099 $ac_shift 5100 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 5101 ac_need_defaults=false;; 5102 --header | --heade | --head | --hea ) 5103 $ac_shift 5104 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 5105 ac_need_defaults=false;; 5106 5107 # This is an error. 5108 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 5109Try \`$0 --help' for more information." >&5 5110echo "$as_me: error: unrecognized option: $1 5111Try \`$0 --help' for more information." >&2;} 5112 { (exit 1); exit 1; }; } ;; 5113 5114 *) ac_config_targets="$ac_config_targets $1" ;; 5115 5116 esac 5117 shift 5118done 5119 5120_ACEOF 5121 5122 5123 5124 5125 5126cat >>$CONFIG_STATUS <<\_ACEOF 5127for ac_config_target in $ac_config_targets 5128do 5129 case "$ac_config_target" in 5130 # Handling of arguments. 5131 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5132 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 5133echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5134 { (exit 1); exit 1; }; };; 5135 esac 5136done 5137 5138# If the user did not use the arguments to specify the items to instantiate, 5139# then the envvar interface is used. Set only those that are not. 5140# We use the long form for the default assignment because of an extremely 5141# bizarre bug on SunOS 4.1.3. 5142if $ac_need_defaults; then 5143 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5144fi 5145 5146# Create a temporary directory, and hook for its removal unless debugging. 5147$debug || 5148{ 5149 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 5150 trap '{ (exit 1); exit 1; }' 1 2 13 15 5151} 5152 5153# Create a (secure) tmp directory for tmp files. 5154: ${TMPDIR=/tmp} 5155{ 5156 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 5157 test -n "$tmp" && test -d "$tmp" 5158} || 5159{ 5160 tmp=$TMPDIR/cs$$-$RANDOM 5161 (umask 077 && mkdir $tmp) 5162} || 5163{ 5164 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5165 { (exit 1); exit 1; } 5166} 5167 5168_ACEOF 5169 5170cat >>$CONFIG_STATUS <<_ACEOF 5171 5172# 5173# CONFIG_FILES section. 5174# 5175 5176# No need to generate the scripts if there are no CONFIG_FILES. 5177# This happens for instance when ./config.status config.h 5178if test -n "\$CONFIG_FILES"; then 5179 # Protect against being on the right side of a sed subst in config.status. 5180 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 5181 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 5182s,@SHELL@,$SHELL,;t t 5183s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 5184s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 5185s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 5186s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 5187s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 5188s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 5189s,@exec_prefix@,$exec_prefix,;t t 5190s,@prefix@,$prefix,;t t 5191s,@program_transform_name@,$program_transform_name,;t t 5192s,@bindir@,$bindir,;t t 5193s,@sbindir@,$sbindir,;t t 5194s,@libexecdir@,$libexecdir,;t t 5195s,@datadir@,$datadir,;t t 5196s,@sysconfdir@,$sysconfdir,;t t 5197s,@sharedstatedir@,$sharedstatedir,;t t 5198s,@localstatedir@,$localstatedir,;t t 5199s,@libdir@,$libdir,;t t 5200s,@includedir@,$includedir,;t t 5201s,@oldincludedir@,$oldincludedir,;t t 5202s,@infodir@,$infodir,;t t 5203s,@mandir@,$mandir,;t t 5204s,@build_alias@,$build_alias,;t t 5205s,@host_alias@,$host_alias,;t t 5206s,@target_alias@,$target_alias,;t t 5207s,@DEFS@,$DEFS,;t t 5208s,@ECHO_C@,$ECHO_C,;t t 5209s,@ECHO_N@,$ECHO_N,;t t 5210s,@ECHO_T@,$ECHO_T,;t t 5211s,@LIBS@,$LIBS,;t t 5212s,@build@,$build,;t t 5213s,@build_cpu@,$build_cpu,;t t 5214s,@build_vendor@,$build_vendor,;t t 5215s,@build_os@,$build_os,;t t 5216s,@host@,$host,;t t 5217s,@host_cpu@,$host_cpu,;t t 5218s,@host_vendor@,$host_vendor,;t t 5219s,@host_os@,$host_os,;t t 5220s,@target@,$target,;t t 5221s,@target_cpu@,$target_cpu,;t t 5222s,@target_vendor@,$target_vendor,;t t 5223s,@target_os@,$target_os,;t t 5224s,@CC@,$CC,;t t 5225s,@CFLAGS@,$CFLAGS,;t t 5226s,@LDFLAGS@,$LDFLAGS,;t t 5227s,@CPPFLAGS@,$CPPFLAGS,;t t 5228s,@ac_ct_CC@,$ac_ct_CC,;t t 5229s,@EXEEXT@,$EXEEXT,;t t 5230s,@OBJEXT@,$OBJEXT,;t t 5231s,@CPP@,$CPP,;t t 5232s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 5233s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 5234s,@INSTALL_DATA@,$INSTALL_DATA,;t t 5235s,@LN_S@,$LN_S,;t t 5236s,@EGREP@,$EGREP,;t t 5237s,@OBJCOPY@,$OBJCOPY,;t t 5238s,@LIBOBJS@,$LIBOBJS,;t t 5239s,@LTLIBOBJS@,$LTLIBOBJS,;t t 5240CEOF 5241 5242_ACEOF 5243 5244 cat >>$CONFIG_STATUS <<\_ACEOF 5245 # Split the substitutions into bite-sized pieces for seds with 5246 # small command number limits, like on Digital OSF/1 and HP-UX. 5247 ac_max_sed_lines=48 5248 ac_sed_frag=1 # Number of current file. 5249 ac_beg=1 # First line for current file. 5250 ac_end=$ac_max_sed_lines # Line after last line for current file. 5251 ac_more_lines=: 5252 ac_sed_cmds= 5253 while $ac_more_lines; do 5254 if test $ac_beg -gt 1; then 5255 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5256 else 5257 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5258 fi 5259 if test ! -s $tmp/subs.frag; then 5260 ac_more_lines=false 5261 else 5262 # The purpose of the label and of the branching condition is to 5263 # speed up the sed processing (if there are no `@' at all, there 5264 # is no need to browse any of the substitutions). 5265 # These are the two extra sed commands mentioned above. 5266 (echo ':t 5267 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 5268 if test -z "$ac_sed_cmds"; then 5269 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 5270 else 5271 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 5272 fi 5273 ac_sed_frag=`expr $ac_sed_frag + 1` 5274 ac_beg=$ac_end 5275 ac_end=`expr $ac_end + $ac_max_sed_lines` 5276 fi 5277 done 5278 if test -z "$ac_sed_cmds"; then 5279 ac_sed_cmds=cat 5280 fi 5281fi # test -n "$CONFIG_FILES" 5282 5283_ACEOF 5284cat >>$CONFIG_STATUS <<\_ACEOF 5285for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 5286 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 5287 case $ac_file in 5288 - | *:- | *:-:* ) # input from stdin 5289 cat >$tmp/stdin 5290 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5291 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5292 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5293 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5294 * ) ac_file_in=$ac_file.in ;; 5295 esac 5296 5297 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 5298 ac_dir=`(dirname "$ac_file") 2>/dev/null || 5299$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5300 X"$ac_file" : 'X\(//\)[^/]' \| \ 5301 X"$ac_file" : 'X\(//\)$' \| \ 5302 X"$ac_file" : 'X\(/\)' \| \ 5303 . : '\(.\)' 2>/dev/null || 5304echo X"$ac_file" | 5305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5306 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5307 /^X\(\/\/\)$/{ s//\1/; q; } 5308 /^X\(\/\).*/{ s//\1/; q; } 5309 s/.*/./; q'` 5310 { if $as_mkdir_p; then 5311 mkdir -p "$ac_dir" 5312 else 5313 as_dir="$ac_dir" 5314 as_dirs= 5315 while test ! -d "$as_dir"; do 5316 as_dirs="$as_dir $as_dirs" 5317 as_dir=`(dirname "$as_dir") 2>/dev/null || 5318$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5319 X"$as_dir" : 'X\(//\)[^/]' \| \ 5320 X"$as_dir" : 'X\(//\)$' \| \ 5321 X"$as_dir" : 'X\(/\)' \| \ 5322 . : '\(.\)' 2>/dev/null || 5323echo X"$as_dir" | 5324 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5325 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5326 /^X\(\/\/\)$/{ s//\1/; q; } 5327 /^X\(\/\).*/{ s//\1/; q; } 5328 s/.*/./; q'` 5329 done 5330 test ! -n "$as_dirs" || mkdir $as_dirs 5331 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 5332echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 5333 { (exit 1); exit 1; }; }; } 5334 5335 ac_builddir=. 5336 5337if test "$ac_dir" != .; then 5338 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 5339 # A "../" for each directory in $ac_dir_suffix. 5340 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 5341else 5342 ac_dir_suffix= ac_top_builddir= 5343fi 5344 5345case $srcdir in 5346 .) # No --srcdir option. We are building in place. 5347 ac_srcdir=. 5348 if test -z "$ac_top_builddir"; then 5349 ac_top_srcdir=. 5350 else 5351 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 5352 fi ;; 5353 [\\/]* | ?:[\\/]* ) # Absolute path. 5354 ac_srcdir=$srcdir$ac_dir_suffix; 5355 ac_top_srcdir=$srcdir ;; 5356 *) # Relative path. 5357 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 5358 ac_top_srcdir=$ac_top_builddir$srcdir ;; 5359esac 5360# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 5361# absolute. 5362ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 5363ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 5364ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 5365ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 5366 5367 5368 case $INSTALL in 5369 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5370 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 5371 esac 5372 5373 if test x"$ac_file" != x-; then 5374 { echo "$as_me:$LINENO: creating $ac_file" >&5 5375echo "$as_me: creating $ac_file" >&6;} 5376 rm -f "$ac_file" 5377 fi 5378 # Let's still pretend it is `configure' which instantiates (i.e., don't 5379 # use $as_me), people would be surprised to read: 5380 # /* config.h. Generated by config.status. */ 5381 if test x"$ac_file" = x-; then 5382 configure_input= 5383 else 5384 configure_input="$ac_file. " 5385 fi 5386 configure_input=$configure_input"Generated from `echo $ac_file_in | 5387 sed 's,.*/,,'` by configure." 5388 5389 # First look for the input files in the build tree, otherwise in the 5390 # src tree. 5391 ac_file_inputs=`IFS=: 5392 for f in $ac_file_in; do 5393 case $f in 5394 -) echo $tmp/stdin ;; 5395 [\\/$]*) 5396 # Absolute (can't be DOS-style, as IFS=:) 5397 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 5398echo "$as_me: error: cannot find input file: $f" >&2;} 5399 { (exit 1); exit 1; }; } 5400 echo $f;; 5401 *) # Relative 5402 if test -f "$f"; then 5403 # Build tree 5404 echo $f 5405 elif test -f "$srcdir/$f"; then 5406 # Source tree 5407 echo $srcdir/$f 5408 else 5409 # /dev/null tree 5410 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 5411echo "$as_me: error: cannot find input file: $f" >&2;} 5412 { (exit 1); exit 1; }; } 5413 fi;; 5414 esac 5415 done` || { (exit 1); exit 1; } 5416_ACEOF 5417cat >>$CONFIG_STATUS <<_ACEOF 5418 sed "$ac_vpsub 5419$extrasub 5420_ACEOF 5421cat >>$CONFIG_STATUS <<\_ACEOF 5422:t 5423/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5424s,@configure_input@,$configure_input,;t t 5425s,@srcdir@,$ac_srcdir,;t t 5426s,@abs_srcdir@,$ac_abs_srcdir,;t t 5427s,@top_srcdir@,$ac_top_srcdir,;t t 5428s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 5429s,@builddir@,$ac_builddir,;t t 5430s,@abs_builddir@,$ac_abs_builddir,;t t 5431s,@top_builddir@,$ac_top_builddir,;t t 5432s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 5433s,@INSTALL@,$ac_INSTALL,;t t 5434" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 5435 rm -f $tmp/stdin 5436 if test x"$ac_file" != x-; then 5437 mv $tmp/out $ac_file 5438 else 5439 cat $tmp/out 5440 rm -f $tmp/out 5441 fi 5442 5443done 5444_ACEOF 5445 5446cat >>$CONFIG_STATUS <<\_ACEOF 5447 5448{ (exit 0); exit 0; } 5449_ACEOF 5450chmod +x $CONFIG_STATUS 5451ac_clean_files=$ac_clean_files_save 5452 5453 5454# configure is writing to config.log, and then calls config.status. 5455# config.status does its own redirection, appending to config.log. 5456# Unfortunately, on DOS this fails, as config.log is still kept open 5457# by configure, so config.status won't be able to write to it; its 5458# output is simply discarded. So we exec the FD to /dev/null, 5459# effectively closing config.log, so it can be properly (re)opened and 5460# appended to by config.status. When coming back to configure, we 5461# need to make the FD available again. 5462if test "$no_create" != yes; then 5463 ac_cs_success=: 5464 exec 5>/dev/null 5465 $SHELL $CONFIG_STATUS || ac_cs_success=false 5466 exec 5>>config.log 5467 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5468 # would make configure fail if this is the last instruction. 5469 $ac_cs_success || { (exit 1); exit 1; } 5470fi 5471 5472