1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.53. 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 10if expr a : '\(a\)' >/dev/null 2>&1; then 11 as_expr=expr 12else 13 as_expr=false 14fi 15 16 17## --------------------- ## 18## M4sh Initialization. ## 19## --------------------- ## 20 21# Be Bourne compatible 22if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 23 emulate sh 24 NULLCMD=: 25elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 26 set -o posix 27fi 28 29# NLS nuisances. 30# Support unset when possible. 31if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 32 as_unset=unset 33else 34 as_unset=false 35fi 36 37(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && 38 { $as_unset LANG || test "${LANG+set}" != set; } || 39 { LANG=C; export LANG; } 40(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && 41 { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || 42 { LC_ALL=C; export LC_ALL; } 43(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && 44 { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || 45 { LC_TIME=C; export LC_TIME; } 46(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && 47 { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || 48 { LC_CTYPE=C; export LC_CTYPE; } 49(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && 50 { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || 51 { LANGUAGE=C; export LANGUAGE; } 52(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && 53 { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || 54 { LC_COLLATE=C; export LC_COLLATE; } 55(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && 56 { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || 57 { LC_NUMERIC=C; export LC_NUMERIC; } 58(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && 59 { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || 60 { LC_MESSAGES=C; export LC_MESSAGES; } 61 62 63# Name of the executable. 64as_me=`(basename "$0") 2>/dev/null || 65$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 66 X"$0" : 'X\(//\)$' \| \ 67 X"$0" : 'X\(/\)$' \| \ 68 . : '\(.\)' 2>/dev/null || 69echo X/"$0" | 70 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 71 /^X\/\(\/\/\)$/{ s//\1/; q; } 72 /^X\/\(\/\).*/{ s//\1/; q; } 73 s/.*/./; q'` 74 75# PATH needs CR, and LINENO needs CR and PATH. 76# Avoid depending upon Character Ranges. 77as_cr_letters='abcdefghijklmnopqrstuvwxyz' 78as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 79as_cr_Letters=$as_cr_letters$as_cr_LETTERS 80as_cr_digits='0123456789' 81as_cr_alnum=$as_cr_Letters$as_cr_digits 82 83# The user is always right. 84if test "${PATH_SEPARATOR+set}" != set; then 85 echo "#! /bin/sh" >conftest.sh 86 echo "exit 0" >>conftest.sh 87 chmod +x conftest.sh 88 if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then 89 PATH_SEPARATOR=';' 90 else 91 PATH_SEPARATOR=: 92 fi 93 rm -f conftest.sh 94fi 95 96 97 as_lineno_1=$LINENO 98 as_lineno_2=$LINENO 99 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 100 test "x$as_lineno_1" != "x$as_lineno_2" && 101 test "x$as_lineno_3" = "x$as_lineno_2" || { 102 # Find who we are. 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then 768 # Omit some internal or obsolete options to make the list less imposing. 769 # This message is too long to be a string in the A/UX 3.1 sh. 770 cat <<_ACEOF 771\`configure' configures this package to adapt to many kinds of systems. 772 773Usage: $0 [OPTION]... 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"$ac_site_file" 1114 fi 1115done 1116 1117if test -r "$cache_file"; then 1118 # Some versions of bash will fail to source /dev/null (special 1119 # files actually), so we avoid doing that. 1120 if test -f "$cache_file"; then 1121 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1122echo "$as_me: loading cache $cache_file" >&6;} 1123 case $cache_file in 1124 [\\/]* | ?:[\\/]* ) . $cache_file;; 1125 *) . ./$cache_file;; 1126 esac 1127 fi 1128else 1129 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1130echo "$as_me: creating cache $cache_file" >&6;} 1131 >$cache_file 1132fi 1133 1134# Check that the precious variables saved in the cache have kept the same 1135# value. 1136ac_cache_corrupted=false 1137for ac_var in `(set) 2>&1 | 1138 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1139 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1140 eval ac_new_set=\$ac_env_${ac_var}_set 1141 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1142 eval ac_new_val="\$ac_env_${ac_var}_value" 1143 case $ac_old_set,$ac_new_set in 1144 set,) 1145 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1146echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1147 ac_cache_corrupted=: ;; 1148 ,set) 1149 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1150echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1151 ac_cache_corrupted=: ;; 1152 ,);; 1153 *) 1154 if test "x$ac_old_val" != "x$ac_new_val"; then 1155 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1156echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1157 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1158echo "$as_me: former value: $ac_old_val" >&2;} 1159 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1160echo "$as_me: current value: $ac_new_val" >&2;} 1161 ac_cache_corrupted=: 1162 fi;; 1163 esac 1164 # Pass precious variables to config.status. 1165 if test "$ac_new_set" = set; then 1166 case $ac_new_val in 1167 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1168 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1169 *) ac_arg=$ac_var=$ac_new_val ;; 1170 esac 1171 case " $ac_configure_args " in 1172 *" '$ac_arg' "*) ;; # Avoid dups. 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Version number must have 4 characters! 1215# So use 1.20 instead of 1.2 !!! 1216ac_aux_dir= 1217for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1218 if test -f $ac_dir/install-sh; then 1219 ac_aux_dir=$ac_dir 1220 ac_install_sh="$ac_aux_dir/install-sh -c" 1221 break 1222 elif test -f $ac_dir/install.sh; then 1223 ac_aux_dir=$ac_dir 1224 ac_install_sh="$ac_aux_dir/install.sh -c" 1225 break 1226 elif test -f $ac_dir/shtool; then 1227 ac_aux_dir=$ac_dir 1228 ac_install_sh="$ac_aux_dir/shtool install -c" 1229 break 1230 fi 1231done 1232if test -z "$ac_aux_dir"; then 1233 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1234echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1235 { (exit 1); exit 1; }; } 1236fi 1237ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1238ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1239ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1240 1241# Find a good install program. We prefer a C program (faster), 1242# so one script is as good as another. But avoid the broken or 1243# incompatible versions: 1244# SysV /etc/install, /usr/sbin/install 1245# SunOS /usr/etc/install 1246# IRIX /sbin/install 1247# AIX /bin/install 1248# AmigaOS /C/install, which installs bootblocks on floppy discs 1249# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1250# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1251# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1252# ./install, which can be erroneously created by make from ./install.sh. 1253echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1254echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 1255if test -z "$INSTALL"; then 1256if test "${ac_cv_path_install+set}" = set; then 1257 echo $ECHO_N "(cached) $ECHO_C" >&6 1258else 1259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1260for as_dir in $PATH 1261do 1262 IFS=$as_save_IFS 1263 test -z "$as_dir" && as_dir=. 1264 # Account for people who put trailing slashes in PATH elements. 1265case $as_dir/ in 1266 ./ | .// | /cC/* | \ 1267 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1268 /usr/ucb/* ) ;; 1269 *) 1270 # OSF1 and SCO ODT 3.0 have their own names for install. 1271 # Don't use installbsd from OSF since it installs stuff as root 1272 # by default. 1273 for ac_prog in ginstall scoinst install; do 1274 for ac_exec_ext in '' $ac_executable_extensions; do 1275 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 1276 if test $ac_prog = install && 1277 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1278 # AIX install. It has an incompatible calling convention. 1279 : 1280 elif test $ac_prog = install && 1281 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1282 # program-specific install script used by HP pwplus--don't use. 1283 : 1284 else 1285 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1286 break 3 1287 fi 1288 fi 1289 done 1290 done 1291 ;; 1292esac 1293done 1294 1295 1296fi 1297 if test "${ac_cv_path_install+set}" = set; then 1298 INSTALL=$ac_cv_path_install 1299 else 1300 # As a last resort, use the slow shell script. We don't cache a 1301 # path for INSTALL within a source directory, because that will 1302 # break other packages using the cache if that directory is 1303 # removed, or if the path is relative. 1304 INSTALL=$ac_install_sh 1305 fi 1306fi 1307echo "$as_me:$LINENO: result: $INSTALL" >&5 1308echo "${ECHO_T}$INSTALL" >&6 1309 1310# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1311# It thinks the first close brace ends the variable substitution. 1312test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1313 1314test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1315 1316test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1317 1318echo "$as_me:$LINENO: checking whether build environment is sane" >&5 1319echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 1320# Just in case 1321sleep 1 1322echo timestamp > conftest.file 1323# Do `set' in a subshell so we don't clobber the current shell's 1324# arguments. Must try -L first in case configure is actually a 1325# symlink; some systems play weird games with the mod time of symlinks 1326# (eg FreeBSD returns the mod time of the symlink's containing 1327# directory). 1328if ( 1329 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 1330 if test "$*" = "X"; then 1331 # -L didn't work. 1332 set X `ls -t $srcdir/configure conftest.file` 1333 fi 1334 rm -f conftest.file 1335 if test "$*" != "X $srcdir/configure conftest.file" \ 1336 && test "$*" != "X conftest.file $srcdir/configure"; then 1337 1338 # If neither matched, then we have a broken ls. This can happen 1339 # if, for instance, CONFIG_SHELL is bash and it inherits a 1340 # broken ls alias from the environment. This has actually 1341 # happened. Such a system could not be considered "sane". 1342 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 1343alias in your environment" >&5 1344echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 1345alias in your environment" >&2;} 1346 { (exit 1); exit 1; }; } 1347 fi 1348 1349 test "$2" = conftest.file 1350 ) 1351then 1352 # Ok. 1353 : 1354else 1355 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1356Check your system clock" >&5 1357echo "$as_me: error: newly created file is older than distributed files! 1358Check your system clock" >&2;} 1359 { (exit 1); exit 1; }; } 1360fi 1361echo "$as_me:$LINENO: result: yes" >&5 1362echo "${ECHO_T}yes" >&6 1363test "$program_prefix" != NONE && 1364 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1365# Use a double $ so make ignores it. 1366test "$program_suffix" != NONE && 1367 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1368# Double any \ or $. echo might interpret backslashes. 1369# By default was `s,x,x', remove it if useless. 1370cat <<\_ACEOF >conftest.sed 1371s/[\\$]/&&/g;s/;s,x,x,$// 1372_ACEOF 1373program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1374rm conftest.sed 1375 1376 1377# expand $ac_aux_dir to an absolute path 1378am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd` 1379 1380test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 1381# Use eval to expand $SHELL 1382if eval "$MISSING --run true"; then 1383 am_missing_run="$MISSING --run " 1384else 1385 am_missing_run= 1386 am_backtick='`' 1387 { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5 1388echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;} 1389fi 1390 1391for ac_prog in gawk mawk nawk awk 1392do 1393 # Extract the first word of "$ac_prog", so it can be a program name with args. 1394set dummy $ac_prog; ac_word=$2 1395echo "$as_me:$LINENO: checking for $ac_word" >&5 1396echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1397if test "${ac_cv_prog_AWK+set}" = set; then 1398 echo $ECHO_N "(cached) $ECHO_C" >&6 1399else 1400 if test -n "$AWK"; then 1401 ac_cv_prog_AWK="$AWK" # Let the user override the test. 1402else 1403as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1404for as_dir in $PATH 1405do 1406 IFS=$as_save_IFS 1407 test -z "$as_dir" && as_dir=. 1408 for ac_exec_ext in '' $ac_executable_extensions; do 1409 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1410 ac_cv_prog_AWK="$ac_prog" 1411 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1412 break 2 1413 fi 1414done 1415done 1416 1417fi 1418fi 1419AWK=$ac_cv_prog_AWK 1420if test -n "$AWK"; then 1421 echo "$as_me:$LINENO: result: $AWK" >&5 1422echo "${ECHO_T}$AWK" >&6 1423else 1424 echo "$as_me:$LINENO: result: no" >&5 1425echo "${ECHO_T}no" >&6 1426fi 1427 1428 test -n "$AWK" && break 1429done 1430 1431echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 1432echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 1433set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 1434if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 1435 echo $ECHO_N "(cached) $ECHO_C" >&6 1436else 1437 cat >conftest.make <<\_ACEOF 1438all: 1439 @echo 'ac_maketemp="${MAKE}"' 1440_ACEOF 1441# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1442eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 1443if test -n "$ac_maketemp"; then 1444 eval ac_cv_prog_make_${ac_make}_set=yes 1445else 1446 eval ac_cv_prog_make_${ac_make}_set=no 1447fi 1448rm -f conftest.make 1449fi 1450if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 1451 echo "$as_me:$LINENO: result: yes" >&5 1452echo "${ECHO_T}yes" >&6 1453 SET_MAKE= 1454else 1455 echo "$as_me:$LINENO: result: no" >&5 1456echo "${ECHO_T}no" >&6 1457 SET_MAKE="MAKE=${MAKE-make}" 1458fi 1459 1460# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. 1461if test "${enable_dependency_tracking+set}" = set; then 1462 enableval="$enable_dependency_tracking" 1463 1464fi; 1465if test "x$enable_dependency_tracking" != xno; then 1466 am_depcomp="$ac_aux_dir/depcomp" 1467 AMDEPBACKSLASH='\' 1468fi 1469 1470 1471if test "x$enable_dependency_tracking" != xno; then 1472 AMDEP_TRUE= 1473 AMDEP_FALSE='#' 1474else 1475 AMDEP_TRUE='#' 1476 AMDEP_FALSE= 1477fi 1478 1479 1480 1481 1482rm -f .deps 2>/dev/null 1483mkdir .deps 2>/dev/null 1484if test -d .deps; then 1485 DEPDIR=.deps 1486else 1487 # MS-DOS does not allow filenames that begin with a dot. 1488 DEPDIR=_deps 1489fi 1490rmdir .deps 2>/dev/null 1491 1492 1493# test to see if srcdir already configured 1494if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" && 1495 test -f $srcdir/config.status; then 1496 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 1497echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 1498 { (exit 1); exit 1; }; } 1499fi 1500 1501# Define the identity of the package. 1502PACKAGE=quat 1503VERSION=1.20 1504 1505cat >>confdefs.h <<_ACEOF 1506#define PACKAGE "$PACKAGE" 1507_ACEOF 1508 1509 1510cat >>confdefs.h <<_ACEOF 1511#define VERSION "$VERSION" 1512_ACEOF 1513 1514 1515# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow 1516# the ones we care about. 1517 1518# Autoconf 2.50 always computes EXEEXT. However we need to be 1519# compatible with 2.13, for now. So we always define EXEEXT, but we 1520# don't compute it. 1521 1522# Similar for OBJEXT -- only we only use OBJEXT if the user actually 1523# requests that it be used. This is a bit dumb. 1524: ${OBJEXT=o} 1525 1526 1527# Some tools Automake needs. 1528 1529ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"} 1530 1531 1532AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 1533 1534 1535AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"} 1536 1537 1538AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 1539 1540 1541MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 1542 1543 1544AMTAR=${AMTAR-"${am_missing_run}tar"} 1545 1546install_sh=${install_sh-"$am_aux_dir/install-sh"} 1547 1548INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 1549 1550# We need awk for the "check" target. The system "awk" is bad on 1551# some platforms. 1552 1553 1554# get rid of the autoconf defaults that are set if 1555# variables are empty (-g -O2) 1556CFLAGS="${CFLAGS:=}" 1557CXXFLAGS="${CXXFLAGS:=}" 1558CPPFLAGS="${CPPFLAGS:=}" 1559LDFLAGS="${LDFLAGS:=}" 1560#DEFS="${DEFS:=}" 1561LIBS="${LIBS:=}" 1562 1563enableval=yes; 1564# Check whether --enable-gui or --disable-gui was given. 1565if test "${enable_gui+set}" = set; then 1566 enableval="$enable_gui" 1567 1568fi; 1569if test x$enableval != xno; then 1570 enable_gui=yes 1571fi 1572 1573enableval=no; 1574# Check whether --enable-cygwin or --disable-cygwin was given. 1575if test "${enable_cygwin+set}" = set; then 1576 enableval="$enable_cygwin" 1577 1578fi; 1579if test x$enableval = xyes; then 1580 enable_cygwin=yes 1581else 1582 enable_cygwin=no 1583fi 1584 1585enableval=no; 1586# Check whether --enable-debug or --disable-debug was given. 1587if test "${enable_debug+set}" = set; then 1588 enableval="$enable_debug" 1589 1590fi; 1591if test x$enableval = xyes; then 1592 CFLAGS="-g $CFLAGS" 1593 CXXFLAGS="-g $CXXFLAGS" 1594fi 1595 1596enableval=no; 1597# Check whether --enable-prof or --disable-prof was given. 1598if test "${enable_prof+set}" = set; then 1599 enableval="$enable_prof" 1600 1601fi; 1602if test x$enableval = xyes; then 1603 if test x$enable_debug = xyes; then 1604 CFLAGS="-pg $CFLAGS" 1605 CXXFLAGS="-pg $CXXFLAGS" 1606 else 1607 CFLAGS="-pg -g $CFLAGS" 1608 CXXFLAGS="-pg -g $CXXFLAGS" 1609 fi 1610 LDADD="-pg $LDADD" 1611fi 1612 1613 1614ac_ext=c 1615ac_cpp='$CPP $CPPFLAGS' 1616ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1617ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1618ac_compiler_gnu=$ac_cv_c_compiler_gnu 1619 1620ac_ext=c 1621ac_cpp='$CPP $CPPFLAGS' 1622ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1623ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1624ac_compiler_gnu=$ac_cv_c_compiler_gnu 1625if test -n "$ac_tool_prefix"; then 1626 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1627set dummy ${ac_tool_prefix}gcc; ac_word=$2 1628echo "$as_me:$LINENO: checking for $ac_word" >&5 1629echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1630if test "${ac_cv_prog_CC+set}" = set; then 1631 echo $ECHO_N "(cached) $ECHO_C" >&6 1632else 1633 if test -n "$CC"; then 1634 ac_cv_prog_CC="$CC" # Let the user override the test. 1635else 1636as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1637for as_dir in $PATH 1638do 1639 IFS=$as_save_IFS 1640 test -z "$as_dir" && as_dir=. 1641 for ac_exec_ext in '' $ac_executable_extensions; do 1642 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1643 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1644 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1645 break 2 1646 fi 1647done 1648done 1649 1650fi 1651fi 1652CC=$ac_cv_prog_CC 1653if test -n "$CC"; then 1654 echo "$as_me:$LINENO: result: $CC" >&5 1655echo "${ECHO_T}$CC" >&6 1656else 1657 echo "$as_me:$LINENO: result: no" >&5 1658echo "${ECHO_T}no" >&6 1659fi 1660 1661fi 1662if test -z "$ac_cv_prog_CC"; then 1663 ac_ct_CC=$CC 1664 # Extract the first word of "gcc", so it can be a program name with args. 1665set dummy gcc; ac_word=$2 1666echo "$as_me:$LINENO: checking for $ac_word" >&5 1667echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1668if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1669 echo $ECHO_N "(cached) $ECHO_C" >&6 1670else 1671 if test -n "$ac_ct_CC"; then 1672 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1673else 1674as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1675for as_dir in $PATH 1676do 1677 IFS=$as_save_IFS 1678 test -z "$as_dir" && as_dir=. 1679 for ac_exec_ext in '' $ac_executable_extensions; do 1680 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1681 ac_cv_prog_ac_ct_CC="gcc" 1682 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1683 break 2 1684 fi 1685done 1686done 1687 1688fi 1689fi 1690ac_ct_CC=$ac_cv_prog_ac_ct_CC 1691if test -n "$ac_ct_CC"; then 1692 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1693echo "${ECHO_T}$ac_ct_CC" >&6 1694else 1695 echo "$as_me:$LINENO: result: no" >&5 1696echo "${ECHO_T}no" >&6 1697fi 1698 1699 CC=$ac_ct_CC 1700else 1701 CC="$ac_cv_prog_CC" 1702fi 1703 1704if test -z "$CC"; then 1705 if test -n "$ac_tool_prefix"; then 1706 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1707set dummy ${ac_tool_prefix}cc; ac_word=$2 1708echo "$as_me:$LINENO: checking for $ac_word" >&5 1709echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1710if test "${ac_cv_prog_CC+set}" = set; then 1711 echo $ECHO_N "(cached) $ECHO_C" >&6 1712else 1713 if test -n "$CC"; then 1714 ac_cv_prog_CC="$CC" # Let the user override the test. 1715else 1716as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1717for as_dir in $PATH 1718do 1719 IFS=$as_save_IFS 1720 test -z "$as_dir" && as_dir=. 1721 for ac_exec_ext in '' $ac_executable_extensions; do 1722 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1723 ac_cv_prog_CC="${ac_tool_prefix}cc" 1724 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1725 break 2 1726 fi 1727done 1728done 1729 1730fi 1731fi 1732CC=$ac_cv_prog_CC 1733if test -n "$CC"; then 1734 echo "$as_me:$LINENO: result: $CC" >&5 1735echo "${ECHO_T}$CC" >&6 1736else 1737 echo "$as_me:$LINENO: result: no" >&5 1738echo "${ECHO_T}no" >&6 1739fi 1740 1741fi 1742if test -z "$ac_cv_prog_CC"; then 1743 ac_ct_CC=$CC 1744 # Extract the first word of "cc", so it can be a program name with args. 1745set dummy cc; ac_word=$2 1746echo "$as_me:$LINENO: checking for $ac_word" >&5 1747echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1748if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1749 echo $ECHO_N "(cached) $ECHO_C" >&6 1750else 1751 if test -n "$ac_ct_CC"; then 1752 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1753else 1754as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1755for as_dir in $PATH 1756do 1757 IFS=$as_save_IFS 1758 test -z "$as_dir" && as_dir=. 1759 for ac_exec_ext in '' $ac_executable_extensions; do 1760 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1761 ac_cv_prog_ac_ct_CC="cc" 1762 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1763 break 2 1764 fi 1765done 1766done 1767 1768fi 1769fi 1770ac_ct_CC=$ac_cv_prog_ac_ct_CC 1771if test -n "$ac_ct_CC"; then 1772 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1773echo "${ECHO_T}$ac_ct_CC" >&6 1774else 1775 echo "$as_me:$LINENO: result: no" >&5 1776echo "${ECHO_T}no" >&6 1777fi 1778 1779 CC=$ac_ct_CC 1780else 1781 CC="$ac_cv_prog_CC" 1782fi 1783 1784fi 1785if test -z "$CC"; then 1786 # Extract the first word of "cc", so it can be a program name with args. 1787set dummy cc; ac_word=$2 1788echo "$as_me:$LINENO: checking for $ac_word" >&5 1789echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1790if test "${ac_cv_prog_CC+set}" = set; then 1791 echo $ECHO_N "(cached) $ECHO_C" >&6 1792else 1793 if test -n "$CC"; then 1794 ac_cv_prog_CC="$CC" # Let the user override the test. 1795else 1796 ac_prog_rejected=no 1797as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1798for as_dir in $PATH 1799do 1800 IFS=$as_save_IFS 1801 test -z "$as_dir" && as_dir=. 1802 for ac_exec_ext in '' $ac_executable_extensions; do 1803 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1804 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1805 ac_prog_rejected=yes 1806 continue 1807 fi 1808 ac_cv_prog_CC="cc" 1809 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1810 break 2 1811 fi 1812done 1813done 1814 1815if test $ac_prog_rejected = yes; then 1816 # We found a bogon in the path, so make sure we never use it. 1817 set dummy $ac_cv_prog_CC 1818 shift 1819 if test $# != 0; then 1820 # We chose a different compiler from the bogus one. 1821 # However, it has the same basename, so the bogon will be chosen 1822 # first if we set CC to just the basename; use the full file name. 1823 shift 1824 set dummy "$as_dir/$ac_word" ${1+"$@"} 1825 shift 1826 ac_cv_prog_CC="$@" 1827 fi 1828fi 1829fi 1830fi 1831CC=$ac_cv_prog_CC 1832if test -n "$CC"; then 1833 echo "$as_me:$LINENO: result: $CC" >&5 1834echo "${ECHO_T}$CC" >&6 1835else 1836 echo "$as_me:$LINENO: result: no" >&5 1837echo "${ECHO_T}no" >&6 1838fi 1839 1840fi 1841if test -z "$CC"; then 1842 if test -n "$ac_tool_prefix"; then 1843 for ac_prog in cl 1844 do 1845 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1846set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1847echo "$as_me:$LINENO: checking for $ac_word" >&5 1848echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1849if test "${ac_cv_prog_CC+set}" = set; then 1850 echo $ECHO_N "(cached) $ECHO_C" >&6 1851else 1852 if test -n "$CC"; then 1853 ac_cv_prog_CC="$CC" # Let the user override the test. 1854else 1855as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1856for as_dir in $PATH 1857do 1858 IFS=$as_save_IFS 1859 test -z "$as_dir" && as_dir=. 1860 for ac_exec_ext in '' $ac_executable_extensions; do 1861 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1862 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1863 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1864 break 2 1865 fi 1866done 1867done 1868 1869fi 1870fi 1871CC=$ac_cv_prog_CC 1872if test -n "$CC"; then 1873 echo "$as_me:$LINENO: result: $CC" >&5 1874echo "${ECHO_T}$CC" >&6 1875else 1876 echo "$as_me:$LINENO: result: no" >&5 1877echo "${ECHO_T}no" >&6 1878fi 1879 1880 test -n "$CC" && break 1881 done 1882fi 1883if test -z "$CC"; then 1884 ac_ct_CC=$CC 1885 for ac_prog in cl 1886do 1887 # Extract the first word of "$ac_prog", so it can be a program name with args. 1888set dummy $ac_prog; ac_word=$2 1889echo "$as_me:$LINENO: checking for $ac_word" >&5 1890echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1891if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1892 echo $ECHO_N "(cached) $ECHO_C" >&6 1893else 1894 if test -n "$ac_ct_CC"; then 1895 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1896else 1897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1898for as_dir in $PATH 1899do 1900 IFS=$as_save_IFS 1901 test -z "$as_dir" && as_dir=. 1902 for ac_exec_ext in '' $ac_executable_extensions; do 1903 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1904 ac_cv_prog_ac_ct_CC="$ac_prog" 1905 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1906 break 2 1907 fi 1908done 1909done 1910 1911fi 1912fi 1913ac_ct_CC=$ac_cv_prog_ac_ct_CC 1914if test -n "$ac_ct_CC"; then 1915 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1916echo "${ECHO_T}$ac_ct_CC" >&6 1917else 1918 echo "$as_me:$LINENO: result: no" >&5 1919echo "${ECHO_T}no" >&6 1920fi 1921 1922 test -n "$ac_ct_CC" && break 1923done 1924 1925 CC=$ac_ct_CC 1926fi 1927 1928fi 1929 1930 1931test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 1932echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} 1933 { (exit 1); exit 1; }; } 1934 1935# Provide some information about the compiler. 1936echo "$as_me:$LINENO:" \ 1937 "checking for C compiler version" >&5 1938ac_compiler=`set X $ac_compile; echo $2` 1939{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1940 (eval $ac_compiler --version </dev/null >&5) 2>&5 1941 ac_status=$? 1942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1943 (exit $ac_status); } 1944{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1945 (eval $ac_compiler -v </dev/null >&5) 2>&5 1946 ac_status=$? 1947 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1948 (exit $ac_status); } 1949{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1950 (eval $ac_compiler -V </dev/null >&5) 2>&5 1951 ac_status=$? 1952 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1953 (exit $ac_status); } 1954 1955cat >conftest.$ac_ext <<_ACEOF 1956#line $LINENO "configure" 1957#include "confdefs.h" 1958 1959#ifdef F77_DUMMY_MAIN 1960# ifdef __cplusplus 1961 extern "C" 1962# endif 1963 int F77_DUMMY_MAIN() { return 1; } 1964#endif 1965int 1966main () 1967{ 1968 1969 ; 1970 return 0; 1971} 1972_ACEOF 1973ac_clean_files_save=$ac_clean_files 1974ac_clean_files="$ac_clean_files a.out a.exe" 1975# Try to create an executable without -o first, disregard a.out. 1976# It will help us diagnose broken compilers, and finding out an intuition 1977# of exeext. 1978echo "$as_me:$LINENO: checking for C compiler default output" >&5 1979echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1980ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1981if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1982 (eval $ac_link_default) 2>&5 1983 ac_status=$? 1984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1985 (exit $ac_status); }; then 1986 # Find the output, starting from the most likely. This scheme is 1987# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1988# resort. 1989 1990# Be careful to initialize this variable, since it used to be cached. 1991# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1992ac_cv_exeext= 1993for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; 1994 ls a.out conftest 2>/dev/null; 1995 ls a.* conftest.* 2>/dev/null`; do 1996 case $ac_file in 1997 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; 1998 a.out ) # We found the default executable, but exeext='' is most 1999 # certainly right. 2000 break;; 2001 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2002 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 2003 export ac_cv_exeext 2004 break;; 2005 * ) break;; 2006 esac 2007done 2008else 2009 echo "$as_me: failed program was:" >&5 2010cat conftest.$ac_ext >&5 2011{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 2012echo "$as_me: error: C compiler cannot create executables" >&2;} 2013 { (exit 77); exit 77; }; } 2014fi 2015 2016ac_exeext=$ac_cv_exeext 2017echo "$as_me:$LINENO: result: $ac_file" >&5 2018echo "${ECHO_T}$ac_file" >&6 2019 2020# Check the compiler produces executables we can run. If not, either 2021# the compiler is broken, or we cross compile. 2022echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2023echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 2024# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2025# If not cross compiling, check that we can run a simple program. 2026if test "$cross_compiling" != yes; then 2027 if { ac_try='./$ac_file' 2028 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2029 (eval $ac_try) 2>&5 2030 ac_status=$? 2031 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2032 (exit $ac_status); }; }; then 2033 cross_compiling=no 2034 else 2035 if test "$cross_compiling" = maybe; then 2036 cross_compiling=yes 2037 else 2038 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2039If you meant to cross compile, use \`--host'." >&5 2040echo "$as_me: error: cannot run C compiled programs. 2041If you meant to cross compile, use \`--host'." >&2;} 2042 { (exit 1); exit 1; }; } 2043 fi 2044 fi 2045fi 2046echo "$as_me:$LINENO: result: yes" >&5 2047echo "${ECHO_T}yes" >&6 2048 2049rm -f a.out a.exe conftest$ac_cv_exeext 2050ac_clean_files=$ac_clean_files_save 2051# Check the compiler produces executables we can run. If not, either 2052# the compiler is broken, or we cross compile. 2053echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2054echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 2055echo "$as_me:$LINENO: result: $cross_compiling" >&5 2056echo "${ECHO_T}$cross_compiling" >&6 2057 2058echo "$as_me:$LINENO: checking for suffix of executables" >&5 2059echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 2060if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2061 (eval $ac_link) 2>&5 2062 ac_status=$? 2063 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2064 (exit $ac_status); }; then 2065 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2066# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2067# work properly (i.e., refer to `conftest.exe'), while it won't with 2068# `rm'. 2069for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 2070 case $ac_file in 2071 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; 2072 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2073 export ac_cv_exeext 2074 break;; 2075 * ) break;; 2076 esac 2077done 2078else 2079 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 2080echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} 2081 { (exit 1); exit 1; }; } 2082fi 2083 2084rm -f conftest$ac_cv_exeext 2085echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2086echo "${ECHO_T}$ac_cv_exeext" >&6 2087 2088rm -f conftest.$ac_ext 2089EXEEXT=$ac_cv_exeext 2090ac_exeext=$EXEEXT 2091echo "$as_me:$LINENO: checking for suffix of object files" >&5 2092echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2093if test "${ac_cv_objext+set}" = set; then 2094 echo $ECHO_N "(cached) $ECHO_C" >&6 2095else 2096 cat >conftest.$ac_ext <<_ACEOF 2097#line $LINENO "configure" 2098#include "confdefs.h" 2099 2100#ifdef F77_DUMMY_MAIN 2101# ifdef __cplusplus 2102 extern "C" 2103# endif 2104 int F77_DUMMY_MAIN() { return 1; } 2105#endif 2106int 2107main () 2108{ 2109 2110 ; 2111 return 0; 2112} 2113_ACEOF 2114rm -f conftest.o conftest.obj 2115if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2116 (eval $ac_compile) 2>&5 2117 ac_status=$? 2118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2119 (exit $ac_status); }; then 2120 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2121 case $ac_file in 2122 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; 2123 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2124 break;; 2125 esac 2126done 2127else 2128 echo "$as_me: failed program was:" >&5 2129cat conftest.$ac_ext >&5 2130{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 2131echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} 2132 { (exit 1); exit 1; }; } 2133fi 2134 2135rm -f conftest.$ac_cv_objext conftest.$ac_ext 2136fi 2137echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2138echo "${ECHO_T}$ac_cv_objext" >&6 2139OBJEXT=$ac_cv_objext 2140ac_objext=$OBJEXT 2141echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2142echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2143if test "${ac_cv_c_compiler_gnu+set}" = set; then 2144 echo $ECHO_N "(cached) $ECHO_C" >&6 2145else 2146 cat >conftest.$ac_ext <<_ACEOF 2147#line $LINENO "configure" 2148#include "confdefs.h" 2149 2150#ifdef F77_DUMMY_MAIN 2151# ifdef __cplusplus 2152 extern "C" 2153# endif 2154 int F77_DUMMY_MAIN() { return 1; } 2155#endif 2156int 2157main () 2158{ 2159#ifndef __GNUC__ 2160 choke me 2161#endif 2162 2163 ; 2164 return 0; 2165} 2166_ACEOF 2167rm -f conftest.$ac_objext 2168if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2169 (eval $ac_compile) 2>&5 2170 ac_status=$? 2171 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2172 (exit $ac_status); } && 2173 { ac_try='test -s conftest.$ac_objext' 2174 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2175 (eval $ac_try) 2>&5 2176 ac_status=$? 2177 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2178 (exit $ac_status); }; }; then 2179 ac_compiler_gnu=yes 2180else 2181 echo "$as_me: failed program was:" >&5 2182cat conftest.$ac_ext >&5 2183ac_compiler_gnu=no 2184fi 2185rm -f conftest.$ac_objext conftest.$ac_ext 2186ac_cv_c_compiler_gnu=$ac_compiler_gnu 2187 2188fi 2189echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2190echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2191GCC=`test $ac_compiler_gnu = yes && echo yes` 2192ac_test_CFLAGS=${CFLAGS+set} 2193ac_save_CFLAGS=$CFLAGS 2194CFLAGS="-g" 2195echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2196echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2197if test "${ac_cv_prog_cc_g+set}" = set; then 2198 echo $ECHO_N "(cached) $ECHO_C" >&6 2199else 2200 cat >conftest.$ac_ext <<_ACEOF 2201#line $LINENO "configure" 2202#include "confdefs.h" 2203 2204#ifdef F77_DUMMY_MAIN 2205# ifdef __cplusplus 2206 extern "C" 2207# endif 2208 int F77_DUMMY_MAIN() { return 1; } 2209#endif 2210int 2211main () 2212{ 2213 2214 ; 2215 return 0; 2216} 2217_ACEOF 2218rm -f conftest.$ac_objext 2219if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2220 (eval $ac_compile) 2>&5 2221 ac_status=$? 2222 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2223 (exit $ac_status); } && 2224 { ac_try='test -s conftest.$ac_objext' 2225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2226 (eval $ac_try) 2>&5 2227 ac_status=$? 2228 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2229 (exit $ac_status); }; }; then 2230 ac_cv_prog_cc_g=yes 2231else 2232 echo "$as_me: failed program was:" >&5 2233cat conftest.$ac_ext >&5 2234ac_cv_prog_cc_g=no 2235fi 2236rm -f conftest.$ac_objext conftest.$ac_ext 2237fi 2238echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2239echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2240if test "$ac_test_CFLAGS" = set; then 2241 CFLAGS=$ac_save_CFLAGS 2242elif test $ac_cv_prog_cc_g = yes; then 2243 if test "$GCC" = yes; then 2244 CFLAGS="-g -O2" 2245 else 2246 CFLAGS="-g" 2247 fi 2248else 2249 if test "$GCC" = yes; then 2250 CFLAGS="-O2" 2251 else 2252 CFLAGS= 2253 fi 2254fi 2255# Some people use a C++ compiler to compile C. Since we use `exit', 2256# in C++ we need to declare it. In case someone uses the same compiler 2257# for both compiling C and C++ we need to have the C++ compiler decide 2258# the declaration of exit, since it's the most demanding environment. 2259cat >conftest.$ac_ext <<_ACEOF 2260#ifndef __cplusplus 2261 choke me 2262#endif 2263_ACEOF 2264rm -f conftest.$ac_objext 2265if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2266 (eval $ac_compile) 2>&5 2267 ac_status=$? 2268 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2269 (exit $ac_status); } && 2270 { ac_try='test -s conftest.$ac_objext' 2271 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2272 (eval $ac_try) 2>&5 2273 ac_status=$? 2274 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2275 (exit $ac_status); }; }; then 2276 for ac_declaration in \ 2277 ''\ 2278 '#include <stdlib.h>' \ 2279 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2280 'extern "C" void std::exit (int); using std::exit;' \ 2281 'extern "C" void exit (int) throw ();' \ 2282 'extern "C" void exit (int);' \ 2283 'void exit (int);' 2284do 2285 cat >conftest.$ac_ext <<_ACEOF 2286#line $LINENO "configure" 2287#include "confdefs.h" 2288#include <stdlib.h> 2289$ac_declaration 2290#ifdef F77_DUMMY_MAIN 2291# ifdef __cplusplus 2292 extern "C" 2293# endif 2294 int F77_DUMMY_MAIN() { return 1; } 2295#endif 2296int 2297main () 2298{ 2299exit (42); 2300 ; 2301 return 0; 2302} 2303_ACEOF 2304rm -f conftest.$ac_objext 2305if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2306 (eval $ac_compile) 2>&5 2307 ac_status=$? 2308 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2309 (exit $ac_status); } && 2310 { ac_try='test -s conftest.$ac_objext' 2311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2312 (eval $ac_try) 2>&5 2313 ac_status=$? 2314 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2315 (exit $ac_status); }; }; then 2316 : 2317else 2318 echo "$as_me: failed program was:" >&5 2319cat conftest.$ac_ext >&5 2320continue 2321fi 2322rm -f conftest.$ac_objext conftest.$ac_ext 2323 cat >conftest.$ac_ext <<_ACEOF 2324#line $LINENO "configure" 2325#include "confdefs.h" 2326$ac_declaration 2327#ifdef F77_DUMMY_MAIN 2328# ifdef __cplusplus 2329 extern "C" 2330# endif 2331 int F77_DUMMY_MAIN() { return 1; } 2332#endif 2333int 2334main () 2335{ 2336exit (42); 2337 ; 2338 return 0; 2339} 2340_ACEOF 2341rm -f conftest.$ac_objext 2342if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2343 (eval $ac_compile) 2>&5 2344 ac_status=$? 2345 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2346 (exit $ac_status); } && 2347 { ac_try='test -s conftest.$ac_objext' 2348 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2349 (eval $ac_try) 2>&5 2350 ac_status=$? 2351 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2352 (exit $ac_status); }; }; then 2353 break 2354else 2355 echo "$as_me: failed program was:" >&5 2356cat conftest.$ac_ext >&5 2357fi 2358rm -f conftest.$ac_objext conftest.$ac_ext 2359done 2360rm -f conftest* 2361if test -n "$ac_declaration"; then 2362 echo '#ifdef __cplusplus' >>confdefs.h 2363 echo $ac_declaration >>confdefs.h 2364 echo '#endif' >>confdefs.h 2365fi 2366 2367else 2368 echo "$as_me: failed program was:" >&5 2369cat conftest.$ac_ext >&5 2370fi 2371rm -f conftest.$ac_objext conftest.$ac_ext 2372ac_ext=c 2373ac_cpp='$CPP $CPPFLAGS' 2374ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2375ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2376ac_compiler_gnu=$ac_cv_c_compiler_gnu 2377 2378ac_config_commands="$ac_config_commands default-1" 2379 2380am_make=${MAKE-make} 2381cat > confinc << 'END' 2382doit: 2383 @echo done 2384END 2385# If we don't find an include directive, just comment out the code. 2386echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 2387echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 2388am__include='#' 2389am__quote= 2390_am_result=none 2391# First try GNU make style include. 2392echo "include confinc" > confmf 2393# We grep out `Entering directory' and `Leaving directory' 2394# messages which can occur if `w' ends up in MAKEFLAGS. 2395# In particular we don't look at `^make:' because GNU make might 2396# be invoked under some other name (usually "gmake"), in which 2397# case it prints its new name instead of `make'. 2398if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then 2399 am__include=include 2400 am__quote= 2401 _am_result=GNU 2402fi 2403# Now try BSD make style include. 2404if test "$am__include" = "#"; then 2405 echo '.include "confinc"' > confmf 2406 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 2407 am__include=.include 2408 am__quote='"' 2409 _am_result=BSD 2410 fi 2411fi 2412 2413 2414echo "$as_me:$LINENO: result: $_am_result" >&5 2415echo "${ECHO_T}$_am_result" >&6 2416rm -f confinc confmf 2417 2418 2419depcc="$CC" am_compiler_list= 2420 2421echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 2422echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 2423if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 2424 echo $ECHO_N "(cached) $ECHO_C" >&6 2425else 2426 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 2427 # We make a subdir and do the tests there. Otherwise we can end up 2428 # making bogus files that we don't know about and never remove. For 2429 # instance it was reported that on HP-UX the gcc test will end up 2430 # making a dummy file named `D' -- because `-MD' means `put the output 2431 # in D'. 2432 mkdir conftest.dir 2433 # Copy depcomp to subdir because otherwise we won't find it if we're 2434 # using a relative directory. 2435 cp "$am_depcomp" conftest.dir 2436 cd conftest.dir 2437 2438 am_cv_CC_dependencies_compiler_type=none 2439 if test "$am_compiler_list" = ""; then 2440 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 2441 fi 2442 for depmode in $am_compiler_list; do 2443 # We need to recreate these files for each test, as the compiler may 2444 # overwrite some of them when testing with obscure command lines. 2445 # This happens at least with the AIX C compiler. 2446 echo '#include "conftest.h"' > conftest.c 2447 echo 'int i;' > conftest.h 2448 echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf 2449 2450 case $depmode in 2451 nosideeffect) 2452 # after this tag, mechanisms are not by side-effect, so they'll 2453 # only be used when explicitly requested 2454 if test "x$enable_dependency_tracking" = xyes; then 2455 continue 2456 else 2457 break 2458 fi 2459 ;; 2460 none) break ;; 2461 esac 2462 # We check with `-c' and `-o' for the sake of the "dashmstdout" 2463 # mode. It turns out that the SunPro C++ compiler does not properly 2464 # handle `-M -o', and we need to detect this. 2465 if depmode=$depmode \ 2466 source=conftest.c object=conftest.o \ 2467 depfile=conftest.Po tmpdepfile=conftest.TPo \ 2468 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && 2469 grep conftest.h conftest.Po > /dev/null 2>&1 && 2470 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 2471 am_cv_CC_dependencies_compiler_type=$depmode 2472 break 2473 fi 2474 done 2475 2476 cd .. 2477 rm -rf conftest.dir 2478else 2479 am_cv_CC_dependencies_compiler_type=none 2480fi 2481 2482fi 2483echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 2484echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 2485CCDEPMODE="depmode=$am_cv_CC_dependencies_compiler_type" 2486 2487 2488# Find a good install program. We prefer a C program (faster), 2489# so one script is as good as another. But avoid the broken or 2490# incompatible versions: 2491# SysV /etc/install, /usr/sbin/install 2492# SunOS /usr/etc/install 2493# IRIX /sbin/install 2494# AIX /bin/install 2495# AmigaOS /C/install, which installs bootblocks on floppy discs 2496# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2497# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2498# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2499# ./install, which can be erroneously created by make from ./install.sh. 2500echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2501echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 2502if test -z "$INSTALL"; then 2503if test "${ac_cv_path_install+set}" = set; then 2504 echo $ECHO_N "(cached) $ECHO_C" >&6 2505else 2506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2507for as_dir in $PATH 2508do 2509 IFS=$as_save_IFS 2510 test -z "$as_dir" && as_dir=. 2511 # Account for people who put trailing slashes in PATH elements. 2512case $as_dir/ in 2513 ./ | .// | /cC/* | \ 2514 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2515 /usr/ucb/* ) ;; 2516 *) 2517 # OSF1 and SCO ODT 3.0 have their own names for install. 2518 # Don't use installbsd from OSF since it installs stuff as root 2519 # by default. 2520 for ac_prog in ginstall scoinst install; do 2521 for ac_exec_ext in '' $ac_executable_extensions; do 2522 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2523 if test $ac_prog = install && 2524 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2525 # AIX install. It has an incompatible calling convention. 2526 : 2527 elif test $ac_prog = install && 2528 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2529 # program-specific install script used by HP pwplus--don't use. 2530 : 2531 else 2532 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2533 break 3 2534 fi 2535 fi 2536 done 2537 done 2538 ;; 2539esac 2540done 2541 2542 2543fi 2544 if test "${ac_cv_path_install+set}" = set; then 2545 INSTALL=$ac_cv_path_install 2546 else 2547 # As a last resort, use the slow shell script. We don't cache a 2548 # path for INSTALL within a source directory, because that will 2549 # break other packages using the cache if that directory is 2550 # removed, or if the path is relative. 2551 INSTALL=$ac_install_sh 2552 fi 2553fi 2554echo "$as_me:$LINENO: result: $INSTALL" >&5 2555echo "${ECHO_T}$INSTALL" >&6 2556 2557# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2558# It thinks the first close brace ends the variable substitution. 2559test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2560 2561test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2562 2563test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2564 2565for ac_prog in gawk mawk nawk awk 2566do 2567 # Extract the first word of "$ac_prog", so it can be a program name with args. 2568set dummy $ac_prog; ac_word=$2 2569echo "$as_me:$LINENO: checking for $ac_word" >&5 2570echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2571if test "${ac_cv_prog_AWK+set}" = set; then 2572 echo $ECHO_N "(cached) $ECHO_C" >&6 2573else 2574 if test -n "$AWK"; then 2575 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2576else 2577as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2578for as_dir in $PATH 2579do 2580 IFS=$as_save_IFS 2581 test -z "$as_dir" && as_dir=. 2582 for ac_exec_ext in '' $ac_executable_extensions; do 2583 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2584 ac_cv_prog_AWK="$ac_prog" 2585 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2586 break 2 2587 fi 2588done 2589done 2590 2591fi 2592fi 2593AWK=$ac_cv_prog_AWK 2594if test -n "$AWK"; then 2595 echo "$as_me:$LINENO: result: $AWK" >&5 2596echo "${ECHO_T}$AWK" >&6 2597else 2598 echo "$as_me:$LINENO: result: no" >&5 2599echo "${ECHO_T}no" >&6 2600fi 2601 2602 test -n "$AWK" && break 2603done 2604 2605echo "$as_me:$LINENO: checking whether ln -s works" >&5 2606echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 2607LN_S=$as_ln_s 2608if test "$LN_S" = "ln -s"; then 2609 echo "$as_me:$LINENO: result: yes" >&5 2610echo "${ECHO_T}yes" >&6 2611else 2612 echo "$as_me:$LINENO: result: no, using $LN_S" >&5 2613echo "${ECHO_T}no, using $LN_S" >&6 2614fi 2615 2616if test -n "$ac_tool_prefix"; then 2617 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2618set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2619echo "$as_me:$LINENO: checking for $ac_word" >&5 2620echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2621if test "${ac_cv_prog_RANLIB+set}" = set; then 2622 echo $ECHO_N "(cached) $ECHO_C" >&6 2623else 2624 if test -n "$RANLIB"; then 2625 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2626else 2627as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2628for as_dir in $PATH 2629do 2630 IFS=$as_save_IFS 2631 test -z "$as_dir" && as_dir=. 2632 for ac_exec_ext in '' $ac_executable_extensions; do 2633 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2634 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2635 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2636 break 2 2637 fi 2638done 2639done 2640 2641fi 2642fi 2643RANLIB=$ac_cv_prog_RANLIB 2644if test -n "$RANLIB"; then 2645 echo "$as_me:$LINENO: result: $RANLIB" >&5 2646echo "${ECHO_T}$RANLIB" >&6 2647else 2648 echo "$as_me:$LINENO: result: no" >&5 2649echo "${ECHO_T}no" >&6 2650fi 2651 2652fi 2653if test -z "$ac_cv_prog_RANLIB"; then 2654 ac_ct_RANLIB=$RANLIB 2655 # Extract the first word of "ranlib", so it can be a program name with args. 2656set dummy ranlib; ac_word=$2 2657echo "$as_me:$LINENO: checking for $ac_word" >&5 2658echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2659if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 2660 echo $ECHO_N "(cached) $ECHO_C" >&6 2661else 2662 if test -n "$ac_ct_RANLIB"; then 2663 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2664else 2665as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2666for as_dir in $PATH 2667do 2668 IFS=$as_save_IFS 2669 test -z "$as_dir" && as_dir=. 2670 for ac_exec_ext in '' $ac_executable_extensions; do 2671 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2672 ac_cv_prog_ac_ct_RANLIB="ranlib" 2673 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2674 break 2 2675 fi 2676done 2677done 2678 2679 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 2680fi 2681fi 2682ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2683if test -n "$ac_ct_RANLIB"; then 2684 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 2685echo "${ECHO_T}$ac_ct_RANLIB" >&6 2686else 2687 echo "$as_me:$LINENO: result: no" >&5 2688echo "${ECHO_T}no" >&6 2689fi 2690 2691 RANLIB=$ac_ct_RANLIB 2692else 2693 RANLIB="$ac_cv_prog_RANLIB" 2694fi 2695 2696 2697# DEBUG_ONLY 2698 # Do this first, as it changes the compiler's 2699 # behaviour, like undefining 'inline' 2700# #ACX_FLAG(-pg,pg) 2701# ACX_FLAG(-ansi,ansi) 2702# ACX_FLAG(-pedantic,pedantic) 2703# DEBUG_ONLY_END 2704 2705 2706 2707echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2708echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2709if test "${ac_cv_prog_cc_stdc+set}" = set; then 2710 echo $ECHO_N "(cached) $ECHO_C" >&6 2711else 2712 ac_cv_prog_cc_stdc=no 2713ac_save_CC=$CC 2714cat >conftest.$ac_ext <<_ACEOF 2715#line $LINENO "configure" 2716#include "confdefs.h" 2717#include <stdarg.h> 2718#include <stdio.h> 2719#include <sys/types.h> 2720#include <sys/stat.h> 2721/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2722struct buf { int x; }; 2723FILE * (*rcsopen) (struct buf *, struct stat *, int); 2724static char *e (p, i) 2725 char **p; 2726 int i; 2727{ 2728 return p[i]; 2729} 2730static char *f (char * (*g) (char **, int), char **p, ...) 2731{ 2732 char *s; 2733 va_list v; 2734 va_start (v,p); 2735 s = g (p, va_arg (v,int)); 2736 va_end (v); 2737 return s; 2738} 2739int test (int i, double x); 2740struct s1 {int (*f) (int a);}; 2741struct s2 {int (*f) (double a);}; 2742int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2743int argc; 2744char **argv; 2745#ifdef F77_DUMMY_MAIN 2746# ifdef __cplusplus 2747 extern "C" 2748# endif 2749 int F77_DUMMY_MAIN() { return 1; } 2750#endif 2751int 2752main () 2753{ 2754return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2755 ; 2756 return 0; 2757} 2758_ACEOF 2759# Don't try gcc -ansi; that turns off useful extensions and 2760# breaks some systems' header files. 2761# AIX -qlanglvl=ansi 2762# Ultrix and OSF/1 -std1 2763# HP-UX 10.20 and later -Ae 2764# HP-UX older versions -Aa -D_HPUX_SOURCE 2765# SVR4 -Xc -D__EXTENSIONS__ 2766for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2767do 2768 CC="$ac_save_CC $ac_arg" 2769 rm -f conftest.$ac_objext 2770if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2771 (eval $ac_compile) 2>&5 2772 ac_status=$? 2773 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2774 (exit $ac_status); } && 2775 { ac_try='test -s conftest.$ac_objext' 2776 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2777 (eval $ac_try) 2>&5 2778 ac_status=$? 2779 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2780 (exit $ac_status); }; }; then 2781 ac_cv_prog_cc_stdc=$ac_arg 2782break 2783else 2784 echo "$as_me: failed program was:" >&5 2785cat conftest.$ac_ext >&5 2786fi 2787rm -f conftest.$ac_objext 2788done 2789rm -f conftest.$ac_ext conftest.$ac_objext 2790CC=$ac_save_CC 2791 2792fi 2793 2794case "x$ac_cv_prog_cc_stdc" in 2795 x|xno) 2796 echo "$as_me:$LINENO: result: none needed" >&5 2797echo "${ECHO_T}none needed" >&6 ;; 2798 *) 2799 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2800echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2801 CC="$CC $ac_cv_prog_cc_stdc" ;; 2802esac 2803 2804echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 2805echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 2806if test "${ac_cv_c_const+set}" = set; then 2807 echo $ECHO_N "(cached) $ECHO_C" >&6 2808else 2809 cat >conftest.$ac_ext <<_ACEOF 2810#line $LINENO "configure" 2811#include "confdefs.h" 2812 2813#ifdef F77_DUMMY_MAIN 2814# ifdef __cplusplus 2815 extern "C" 2816# endif 2817 int F77_DUMMY_MAIN() { return 1; } 2818#endif 2819int 2820main () 2821{ 2822/* FIXME: Include the comments suggested by Paul. */ 2823#ifndef __cplusplus 2824 /* Ultrix mips cc rejects this. */ 2825 typedef int charset[2]; 2826 const charset x; 2827 /* SunOS 4.1.1 cc rejects this. */ 2828 char const *const *ccp; 2829 char **p; 2830 /* NEC SVR4.0.2 mips cc rejects this. */ 2831 struct point {int x, y;}; 2832 static struct point const zero = {0,0}; 2833 /* AIX XL C 1.02.0.0 rejects this. 2834 It does not let you subtract one const X* pointer from another in 2835 an arm of an if-expression whose if-part is not a constant 2836 expression */ 2837 const char *g = "string"; 2838 ccp = &g + (g ? g-g : 0); 2839 /* HPUX 7.0 cc rejects these. */ 2840 ++ccp; 2841 p = (char**) ccp; 2842 ccp = (char const *const *) p; 2843 { /* SCO 3.2v4 cc rejects this. */ 2844 char *t; 2845 char const *s = 0 ? (char *) 0 : (char const *) 0; 2846 2847 *t++ = 0; 2848 } 2849 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 2850 int x[] = {25, 17}; 2851 const int *foo = &x[0]; 2852 ++foo; 2853 } 2854 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 2855 typedef const int *iptr; 2856 iptr p = 0; 2857 ++p; 2858 } 2859 { /* AIX XL C 1.02.0.0 rejects this saying 2860 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 2861 struct s { int j; const int *ap[3]; }; 2862 struct s *b; b->j = 5; 2863 } 2864 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 2865 const int foo = 10; 2866 } 2867#endif 2868 2869 ; 2870 return 0; 2871} 2872_ACEOF 2873rm -f conftest.$ac_objext 2874if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2875 (eval $ac_compile) 2>&5 2876 ac_status=$? 2877 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2878 (exit $ac_status); } && 2879 { ac_try='test -s conftest.$ac_objext' 2880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2881 (eval $ac_try) 2>&5 2882 ac_status=$? 2883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2884 (exit $ac_status); }; }; then 2885 ac_cv_c_const=yes 2886else 2887 echo "$as_me: failed program was:" >&5 2888cat conftest.$ac_ext >&5 2889ac_cv_c_const=no 2890fi 2891rm -f conftest.$ac_objext conftest.$ac_ext 2892fi 2893echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 2894echo "${ECHO_T}$ac_cv_c_const" >&6 2895if test $ac_cv_c_const = no; then 2896 2897cat >>confdefs.h <<\_ACEOF 2898#define const 2899_ACEOF 2900 2901fi 2902 2903echo "$as_me:$LINENO: checking for inline" >&5 2904echo $ECHO_N "checking for inline... $ECHO_C" >&6 2905if test "${ac_cv_c_inline+set}" = set; then 2906 echo $ECHO_N "(cached) $ECHO_C" >&6 2907else 2908 ac_cv_c_inline=no 2909for ac_kw in inline __inline__ __inline; do 2910 cat >conftest.$ac_ext <<_ACEOF 2911#line $LINENO "configure" 2912#include "confdefs.h" 2913#ifndef __cplusplus 2914static $ac_kw int static_foo () {return 0; } 2915$ac_kw int foo () {return 0; } 2916#endif 2917 2918_ACEOF 2919rm -f conftest.$ac_objext 2920if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2921 (eval $ac_compile) 2>&5 2922 ac_status=$? 2923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2924 (exit $ac_status); } && 2925 { ac_try='test -s conftest.$ac_objext' 2926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2927 (eval $ac_try) 2>&5 2928 ac_status=$? 2929 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2930 (exit $ac_status); }; }; then 2931 ac_cv_c_inline=$ac_kw; break 2932else 2933 echo "$as_me: failed program was:" >&5 2934cat conftest.$ac_ext >&5 2935fi 2936rm -f conftest.$ac_objext conftest.$ac_ext 2937done 2938 2939fi 2940echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 2941echo "${ECHO_T}$ac_cv_c_inline" >&6 2942case $ac_cv_c_inline in 2943 inline | yes) ;; 2944 no) 2945cat >>confdefs.h <<\_ACEOF 2946#define inline 2947_ACEOF 2948 ;; 2949 *) cat >>confdefs.h <<_ACEOF 2950#define inline $ac_cv_c_inline 2951_ACEOF 2952 ;; 2953esac 2954 2955 2956# don't do AC_TYPE_SIZE_T, because it invokes a check 2957# for unistd.h, which confuses zlib.h in strict ansi mode. 2958# (zconf.h uses HAVE_UNISTD_H to define z_off_t to off_t 2959# which isn't available in strict ansi mode) 2960#AC_TYPE_SIZE_T 2961ac_ext=c 2962ac_cpp='$CPP $CPPFLAGS' 2963ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2964ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2965ac_compiler_gnu=$ac_cv_c_compiler_gnu 2966echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2967echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2968# On Suns, sometimes $CPP names a directory. 2969if test -n "$CPP" && test -d "$CPP"; then 2970 CPP= 2971fi 2972if test -z "$CPP"; then 2973 if test "${ac_cv_prog_CPP+set}" = set; then 2974 echo $ECHO_N "(cached) $ECHO_C" >&6 2975else 2976 # Double quotes because CPP needs to be expanded 2977 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2978 do 2979 ac_preproc_ok=false 2980for ac_c_preproc_warn_flag in '' yes 2981do 2982 # Use a header file that comes with gcc, so configuring glibc 2983 # with a fresh cross-compiler works. 2984 # On the NeXT, cc -E runs the code through the compiler's parser, 2985 # not just through cpp. "Syntax error" is here to catch this case. 2986 cat >conftest.$ac_ext <<_ACEOF 2987#line $LINENO "configure" 2988#include "confdefs.h" 2989#include <assert.h> 2990 Syntax error 2991_ACEOF 2992if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2993 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2994 ac_status=$? 2995 egrep -v '^ *\+' conftest.er1 >conftest.err 2996 rm -f conftest.er1 2997 cat conftest.err >&5 2998 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2999 (exit $ac_status); } >/dev/null; then 3000 if test -s conftest.err; then 3001 ac_cpp_err=$ac_c_preproc_warn_flag 3002 else 3003 ac_cpp_err= 3004 fi 3005else 3006 ac_cpp_err=yes 3007fi 3008if test -z "$ac_cpp_err"; then 3009 : 3010else 3011 echo "$as_me: failed program was:" >&5 3012 cat conftest.$ac_ext >&5 3013 # Broken: fails on valid input. 3014continue 3015fi 3016rm -f conftest.err conftest.$ac_ext 3017 3018 # OK, works on sane cases. Now check whether non-existent headers 3019 # can be detected and how. 3020 cat >conftest.$ac_ext <<_ACEOF 3021#line $LINENO "configure" 3022#include "confdefs.h" 3023#include <ac_nonexistent.h> 3024_ACEOF 3025if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3026 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3027 ac_status=$? 3028 egrep -v '^ *\+' conftest.er1 >conftest.err 3029 rm -f conftest.er1 3030 cat conftest.err >&5 3031 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3032 (exit $ac_status); } >/dev/null; then 3033 if test -s conftest.err; then 3034 ac_cpp_err=$ac_c_preproc_warn_flag 3035 else 3036 ac_cpp_err= 3037 fi 3038else 3039 ac_cpp_err=yes 3040fi 3041if test -z "$ac_cpp_err"; then 3042 # Broken: success on invalid input. 3043continue 3044else 3045 echo "$as_me: failed program was:" >&5 3046 cat conftest.$ac_ext >&5 3047 # Passes both tests. 3048ac_preproc_ok=: 3049break 3050fi 3051rm -f conftest.err conftest.$ac_ext 3052 3053done 3054# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3055rm -f conftest.err conftest.$ac_ext 3056if $ac_preproc_ok; then 3057 break 3058fi 3059 3060 done 3061 ac_cv_prog_CPP=$CPP 3062 3063fi 3064 CPP=$ac_cv_prog_CPP 3065else 3066 ac_cv_prog_CPP=$CPP 3067fi 3068echo "$as_me:$LINENO: result: $CPP" >&5 3069echo "${ECHO_T}$CPP" >&6 3070ac_preproc_ok=false 3071for ac_c_preproc_warn_flag in '' yes 3072do 3073 # Use a header file that comes with gcc, so configuring glibc 3074 # with a fresh cross-compiler works. 3075 # On the NeXT, cc -E runs the code through the compiler's parser, 3076 # not just through cpp. "Syntax error" is here to catch this case. 3077 cat >conftest.$ac_ext <<_ACEOF 3078#line $LINENO "configure" 3079#include "confdefs.h" 3080#include <assert.h> 3081 Syntax error 3082_ACEOF 3083if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3084 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3085 ac_status=$? 3086 egrep -v '^ *\+' conftest.er1 >conftest.err 3087 rm -f conftest.er1 3088 cat conftest.err >&5 3089 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3090 (exit $ac_status); } >/dev/null; then 3091 if test -s conftest.err; then 3092 ac_cpp_err=$ac_c_preproc_warn_flag 3093 else 3094 ac_cpp_err= 3095 fi 3096else 3097 ac_cpp_err=yes 3098fi 3099if test -z "$ac_cpp_err"; then 3100 : 3101else 3102 echo "$as_me: failed program was:" >&5 3103 cat conftest.$ac_ext >&5 3104 # Broken: fails on valid input. 3105continue 3106fi 3107rm -f conftest.err conftest.$ac_ext 3108 3109 # OK, works on sane cases. Now check whether non-existent headers 3110 # can be detected and how. 3111 cat >conftest.$ac_ext <<_ACEOF 3112#line $LINENO "configure" 3113#include "confdefs.h" 3114#include <ac_nonexistent.h> 3115_ACEOF 3116if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3117 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3118 ac_status=$? 3119 egrep -v '^ *\+' conftest.er1 >conftest.err 3120 rm -f conftest.er1 3121 cat conftest.err >&5 3122 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3123 (exit $ac_status); } >/dev/null; then 3124 if test -s conftest.err; then 3125 ac_cpp_err=$ac_c_preproc_warn_flag 3126 else 3127 ac_cpp_err= 3128 fi 3129else 3130 ac_cpp_err=yes 3131fi 3132if test -z "$ac_cpp_err"; then 3133 # Broken: success on invalid input. 3134continue 3135else 3136 echo "$as_me: failed program was:" >&5 3137 cat conftest.$ac_ext >&5 3138 # Passes both tests. 3139ac_preproc_ok=: 3140break 3141fi 3142rm -f conftest.err conftest.$ac_ext 3143 3144done 3145# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3146rm -f conftest.err conftest.$ac_ext 3147if $ac_preproc_ok; then 3148 : 3149else 3150 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 3151echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 3152 { (exit 1); exit 1; }; } 3153fi 3154 3155ac_ext=c 3156ac_cpp='$CPP $CPPFLAGS' 3157ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3158ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3159ac_compiler_gnu=$ac_cv_c_compiler_gnu 3160 3161 3162echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3163echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 3164if test "${ac_cv_header_stdc+set}" = set; then 3165 echo $ECHO_N "(cached) $ECHO_C" >&6 3166else 3167 cat >conftest.$ac_ext <<_ACEOF 3168#line $LINENO "configure" 3169#include "confdefs.h" 3170#include <stdlib.h> 3171#include <stdarg.h> 3172#include <string.h> 3173#include <float.h> 3174 3175_ACEOF 3176if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3177 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3178 ac_status=$? 3179 egrep -v '^ *\+' conftest.er1 >conftest.err 3180 rm -f conftest.er1 3181 cat conftest.err >&5 3182 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3183 (exit $ac_status); } >/dev/null; then 3184 if test -s conftest.err; then 3185 ac_cpp_err=$ac_c_preproc_warn_flag 3186 else 3187 ac_cpp_err= 3188 fi 3189else 3190 ac_cpp_err=yes 3191fi 3192if test -z "$ac_cpp_err"; then 3193 ac_cv_header_stdc=yes 3194else 3195 echo "$as_me: failed program was:" >&5 3196 cat conftest.$ac_ext >&5 3197 ac_cv_header_stdc=no 3198fi 3199rm -f conftest.err conftest.$ac_ext 3200 3201if test $ac_cv_header_stdc = yes; then 3202 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3203 cat >conftest.$ac_ext <<_ACEOF 3204#line $LINENO "configure" 3205#include "confdefs.h" 3206#include <string.h> 3207 3208_ACEOF 3209if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3210 egrep "memchr" >/dev/null 2>&1; then 3211 : 3212else 3213 ac_cv_header_stdc=no 3214fi 3215rm -f conftest* 3216 3217fi 3218 3219if test $ac_cv_header_stdc = yes; then 3220 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3221 cat >conftest.$ac_ext <<_ACEOF 3222#line $LINENO "configure" 3223#include "confdefs.h" 3224#include <stdlib.h> 3225 3226_ACEOF 3227if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3228 egrep "free" >/dev/null 2>&1; then 3229 : 3230else 3231 ac_cv_header_stdc=no 3232fi 3233rm -f conftest* 3234 3235fi 3236 3237if test $ac_cv_header_stdc = yes; then 3238 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3239 if test "$cross_compiling" = yes; then 3240 : 3241else 3242 cat >conftest.$ac_ext <<_ACEOF 3243#line $LINENO "configure" 3244#include "confdefs.h" 3245#include <ctype.h> 3246#if ((' ' & 0x0FF) == 0x020) 3247# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3248# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3249#else 3250# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 3251 || ('j' <= (c) && (c) <= 'r') \ 3252 || ('s' <= (c) && (c) <= 'z')) 3253# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3254#endif 3255 3256#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3257int 3258main () 3259{ 3260 int i; 3261 for (i = 0; i < 256; i++) 3262 if (XOR (islower (i), ISLOWER (i)) 3263 || toupper (i) != TOUPPER (i)) 3264 exit(2); 3265 exit (0); 3266} 3267_ACEOF 3268rm -f conftest$ac_exeext 3269if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3270 (eval $ac_link) 2>&5 3271 ac_status=$? 3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3273 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3275 (eval $ac_try) 2>&5 3276 ac_status=$? 3277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3278 (exit $ac_status); }; }; then 3279 : 3280else 3281 echo "$as_me: program exited with status $ac_status" >&5 3282echo "$as_me: failed program was:" >&5 3283cat conftest.$ac_ext >&5 3284( exit $ac_status ) 3285ac_cv_header_stdc=no 3286fi 3287rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3288fi 3289fi 3290fi 3291echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 3292echo "${ECHO_T}$ac_cv_header_stdc" >&6 3293if test $ac_cv_header_stdc = yes; then 3294 3295cat >>confdefs.h <<\_ACEOF 3296#define STDC_HEADERS 1 3297_ACEOF 3298 3299fi 3300 3301# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3312 inttypes.h stdint.h unistd.h 3313do 3314as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3315echo "$as_me:$LINENO: checking for $ac_header" >&5 3316echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3317if eval "test \"\${$as_ac_Header+set}\" = set"; then 3318 echo $ECHO_N "(cached) $ECHO_C" >&6 3319else 3320 cat >conftest.$ac_ext <<_ACEOF 3321#line $LINENO "configure" 3322#include "confdefs.h" 3323$ac_includes_default 3324 3325#include <$ac_header> 3326_ACEOF 3327rm -f conftest.$ac_objext 3328if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3329 (eval $ac_compile) 2>&5 3330 ac_status=$? 3331 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3332 (exit $ac_status); } && 3333 { ac_try='test -s conftest.$ac_objext' 3334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3335 (eval $ac_try) 2>&5 3336 ac_status=$? 3337 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3338 (exit $ac_status); }; }; then 3339 eval "$as_ac_Header=yes" 3340else 3341 echo "$as_me: failed program was:" >&5 3342cat conftest.$ac_ext >&5 3343eval "$as_ac_Header=no" 3344fi 3345rm -f conftest.$ac_objext conftest.$ac_ext 3346fi 3347echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3348echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3349if test `eval echo '${'$as_ac_Header'}'` = yes; then 3350 cat >>confdefs.h <<_ACEOF 3351#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3352_ACEOF 3353 3354fi 3355 3356done 3357 3358 3359 3360for ac_header in stdlib.h 3361do 3362as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3363if eval "test \"\${$as_ac_Header+set}\" = set"; then 3364 echo "$as_me:$LINENO: checking for $ac_header" >&5 3365echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3366if eval "test \"\${$as_ac_Header+set}\" = set"; then 3367 echo $ECHO_N "(cached) $ECHO_C" >&6 3368fi 3369echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3370echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3371else 3372 # Is the header compilable? 3373echo "$as_me:$LINENO: checking $ac_header usability" >&5 3374echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 3375cat >conftest.$ac_ext <<_ACEOF 3376#line $LINENO "configure" 3377#include "confdefs.h" 3378$ac_includes_default 3379#include <$ac_header> 3380_ACEOF 3381rm -f conftest.$ac_objext 3382if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3383 (eval $ac_compile) 2>&5 3384 ac_status=$? 3385 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3386 (exit $ac_status); } && 3387 { ac_try='test -s conftest.$ac_objext' 3388 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3389 (eval $ac_try) 2>&5 3390 ac_status=$? 3391 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3392 (exit $ac_status); }; }; then 3393 ac_header_compiler=yes 3394else 3395 echo "$as_me: failed program was:" >&5 3396cat conftest.$ac_ext >&5 3397ac_header_compiler=no 3398fi 3399rm -f conftest.$ac_objext conftest.$ac_ext 3400echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 3401echo "${ECHO_T}$ac_header_compiler" >&6 3402 3403# Is the header present? 3404echo "$as_me:$LINENO: checking $ac_header presence" >&5 3405echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 3406cat >conftest.$ac_ext <<_ACEOF 3407#line $LINENO "configure" 3408#include "confdefs.h" 3409#include <$ac_header> 3410_ACEOF 3411if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3412 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3413 ac_status=$? 3414 egrep -v '^ *\+' conftest.er1 >conftest.err 3415 rm -f conftest.er1 3416 cat conftest.err >&5 3417 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3418 (exit $ac_status); } >/dev/null; then 3419 if test -s conftest.err; then 3420 ac_cpp_err=$ac_c_preproc_warn_flag 3421 else 3422 ac_cpp_err= 3423 fi 3424else 3425 ac_cpp_err=yes 3426fi 3427if test -z "$ac_cpp_err"; then 3428 ac_header_preproc=yes 3429else 3430 echo "$as_me: failed program was:" >&5 3431 cat conftest.$ac_ext >&5 3432 ac_header_preproc=no 3433fi 3434rm -f conftest.err conftest.$ac_ext 3435echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 3436echo "${ECHO_T}$ac_header_preproc" >&6 3437 3438# So? What about this header? 3439case $ac_header_compiler:$ac_header_preproc in 3440 yes:no ) 3441 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 3442echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 3443 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3444echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 3445 no:yes ) 3446 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 3447echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 3448 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 3449echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 3450 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 3451echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 3452esac 3453echo "$as_me:$LINENO: checking for $ac_header" >&5 3454echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3455if eval "test \"\${$as_ac_Header+set}\" = set"; then 3456 echo $ECHO_N "(cached) $ECHO_C" >&6 3457else 3458 eval "$as_ac_Header=$ac_header_preproc" 3459fi 3460echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 3461echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3462 3463fi 3464if test `eval echo '${'$as_ac_Header'}'` = yes; then 3465 cat >>confdefs.h <<_ACEOF 3466#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3467_ACEOF 3468 3469fi 3470 3471done 3472 3473echo "$as_me:$LINENO: checking for working malloc" >&5 3474echo $ECHO_N "checking for working malloc... $ECHO_C" >&6 3475if test "${ac_cv_func_malloc_works+set}" = set; then 3476 echo $ECHO_N "(cached) $ECHO_C" >&6 3477else 3478 if test "$cross_compiling" = yes; then 3479 ac_cv_func_malloc_works=no 3480else 3481 cat >conftest.$ac_ext <<_ACEOF 3482#line $LINENO "configure" 3483#include "confdefs.h" 3484#if STDC_HEADERS || HAVE_STDLIB_H 3485# include <stdlib.h> 3486#else 3487char *malloc (); 3488#endif 3489 3490#ifdef F77_DUMMY_MAIN 3491# ifdef __cplusplus 3492 extern "C" 3493# endif 3494 int F77_DUMMY_MAIN() { return 1; } 3495#endif 3496int 3497main () 3498{ 3499exit (malloc (0) ? 0 : 1); 3500 ; 3501 return 0; 3502} 3503_ACEOF 3504rm -f conftest$ac_exeext 3505if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3506 (eval $ac_link) 2>&5 3507 ac_status=$? 3508 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3509 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3511 (eval $ac_try) 2>&5 3512 ac_status=$? 3513 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3514 (exit $ac_status); }; }; then 3515 ac_cv_func_malloc_works=yes 3516else 3517 echo "$as_me: program exited with status $ac_status" >&5 3518echo "$as_me: failed program was:" >&5 3519cat conftest.$ac_ext >&5 3520( exit $ac_status ) 3521ac_cv_func_malloc_works=no 3522fi 3523rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3524fi 3525fi 3526echo "$as_me:$LINENO: result: $ac_cv_func_malloc_works" >&5 3527echo "${ECHO_T}$ac_cv_func_malloc_works" >&6 3528if test $ac_cv_func_malloc_works = yes; then 3529 3530cat >>confdefs.h <<\_ACEOF 3531#define HAVE_MALLOC 1 3532_ACEOF 3533 3534fi 3535 3536 3537 3538 3539 3540 3541 3542 3543for ac_func in memmove memset strchr strrchr strstr strtod strtol 3544do 3545as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3546echo "$as_me:$LINENO: checking for $ac_func" >&5 3547echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3548if eval "test \"\${$as_ac_var+set}\" = set"; then 3549 echo $ECHO_N "(cached) $ECHO_C" >&6 3550else 3551 cat >conftest.$ac_ext <<_ACEOF 3552#line $LINENO "configure" 3553#include "confdefs.h" 3554/* System header to define __stub macros and hopefully few prototypes, 3555 which can conflict with char $ac_func (); below. */ 3556#include <assert.h> 3557/* Override any gcc2 internal prototype to avoid an error. */ 3558#ifdef __cplusplus 3559extern "C" 3560#endif 3561/* We use char because int might match the return type of a gcc2 3562 builtin and then its argument prototype would still apply. */ 3563char $ac_func (); 3564char (*f) (); 3565 3566#ifdef F77_DUMMY_MAIN 3567# ifdef __cplusplus 3568 extern "C" 3569# endif 3570 int F77_DUMMY_MAIN() { return 1; } 3571#endif 3572int 3573main () 3574{ 3575/* The GNU C library defines this for functions which it implements 3576 to always fail with ENOSYS. Some functions are actually named 3577 something starting with __ and the normal name is an alias. */ 3578#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3579choke me 3580#else 3581f = $ac_func; 3582#endif 3583 3584 ; 3585 return 0; 3586} 3587_ACEOF 3588rm -f conftest.$ac_objext conftest$ac_exeext 3589if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3590 (eval $ac_link) 2>&5 3591 ac_status=$? 3592 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3593 (exit $ac_status); } && 3594 { ac_try='test -s conftest$ac_exeext' 3595 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3596 (eval $ac_try) 2>&5 3597 ac_status=$? 3598 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3599 (exit $ac_status); }; }; then 3600 eval "$as_ac_var=yes" 3601else 3602 echo "$as_me: failed program was:" >&5 3603cat conftest.$ac_ext >&5 3604eval "$as_ac_var=no" 3605fi 3606rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3607fi 3608echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 3609echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 3610if test `eval echo '${'$as_ac_var'}'` = yes; then 3611 cat >>confdefs.h <<_ACEOF 3612#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 3613_ACEOF 3614 3615fi 3616done 3617 3618 3619# Make sure we can run config.sub. 3620$ac_config_sub sun4 >/dev/null 2>&1 || 3621 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 3622echo "$as_me: error: cannot run $ac_config_sub" >&2;} 3623 { (exit 1); exit 1; }; } 3624 3625echo "$as_me:$LINENO: checking build system type" >&5 3626echo $ECHO_N "checking build system type... $ECHO_C" >&6 3627if test "${ac_cv_build+set}" = set; then 3628 echo $ECHO_N "(cached) $ECHO_C" >&6 3629else 3630 ac_cv_build_alias=$build_alias 3631test -z "$ac_cv_build_alias" && 3632 ac_cv_build_alias=`$ac_config_guess` 3633test -z "$ac_cv_build_alias" && 3634 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 3635echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 3636 { (exit 1); exit 1; }; } 3637ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 3638 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 3639echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 3640 { (exit 1); exit 1; }; } 3641 3642fi 3643echo "$as_me:$LINENO: result: $ac_cv_build" >&5 3644echo "${ECHO_T}$ac_cv_build" >&6 3645build=$ac_cv_build 3646build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 3647build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 3648build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 3649 3650 3651echo "$as_me:$LINENO: checking host system type" >&5 3652echo $ECHO_N "checking host system type... $ECHO_C" >&6 3653if test "${ac_cv_host+set}" = set; then 3654 echo $ECHO_N "(cached) $ECHO_C" >&6 3655else 3656 ac_cv_host_alias=$host_alias 3657test -z "$ac_cv_host_alias" && 3658 ac_cv_host_alias=$ac_cv_build_alias 3659ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 3660 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 3661echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 3662 { (exit 1); exit 1; }; } 3663 3664fi 3665echo "$as_me:$LINENO: result: $ac_cv_host" >&5 3666echo "${ECHO_T}$ac_cv_host" >&6 3667host=$ac_cv_host 3668host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 3669host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 3670host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 3671 3672 3673case "$host_os" in 3674 *cygwin* ) if test x$enable_cygwin != xyes; then 3675 CPPFLAGS="-mno-cygwin $CPPFLAGS" 3676 LDFLAGS="-mno-cygwin $LDFLAGS" 3677 { echo "$as_me:$LINENO: WARNING: 3678 There may be problems with C++ include files and libs in no-cygwin mode, 3679 because Cygwin lacks them currently. 3680 See 'INSTALL' file for more information." >&5 3681echo "$as_me: WARNING: 3682 There may be problems with C++ include files and libs in no-cygwin mode, 3683 because Cygwin lacks them currently. 3684 See 'INSTALL' file for more information." >&2;} 3685 fi;; 3686esac 3687 3688 3689 cur_lang=C; if test x$cur_lang = xC++; then 3690 echo "$as_me:$LINENO: checking whether the C++ compiler supports -Wall" >&5 3691echo $ECHO_N "checking whether the C++ compiler supports -Wall... $ECHO_C" >&6 3692if test "${ac_cv_flag_cc_Wall+set}" = set; then 3693 echo $ECHO_N "(cached) $ECHO_C" >&6 3694else 3695 OLDCXXFLAGS="$CXXFLAGS" 3696 CXXFLAGS="$CXXFLAGS -Wall" 3697 cat >conftest.$ac_ext <<_ACEOF 3698#line $LINENO "configure" 3699#include "confdefs.h" 3700 3701#ifdef F77_DUMMY_MAIN 3702# ifdef __cplusplus 3703 extern "C" 3704# endif 3705 int F77_DUMMY_MAIN() { return 1; } 3706#endif 3707int 3708main () 3709{ 3710int i=0 3711 ; 3712 return 0; 3713} 3714_ACEOF 3715rm -f conftest.$ac_objext conftest$ac_exeext 3716if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3717 (eval $ac_link) 2>&5 3718 ac_status=$? 3719 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3720 (exit $ac_status); } && 3721 { ac_try='test -s conftest$ac_exeext' 3722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3723 (eval $ac_try) 2>&5 3724 ac_status=$? 3725 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3726 (exit $ac_status); }; }; then 3727 ac_cv_flag_cc_Wall=yes 3728 3729else 3730 echo "$as_me: failed program was:" >&5 3731cat conftest.$ac_ext >&5 3732ac_cv_flag_cc_Wall=no 3733 CXXFLAGS="$OLDCXXFLAGS" 3734 3735 3736fi 3737rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3738 3739fi 3740echo "$as_me:$LINENO: result: $ac_cv_flag_cc_Wall" >&5 3741echo "${ECHO_T}$ac_cv_flag_cc_Wall" >&6 3742 else 3743 echo "$as_me:$LINENO: checking whether the C compiler supports -Wall" >&5 3744echo $ECHO_N "checking whether the C compiler supports -Wall... $ECHO_C" >&6 3745if test "${ac_cv_flag_c_Wall+set}" = set; then 3746 echo $ECHO_N "(cached) $ECHO_C" >&6 3747else 3748 OLDCFLAGS="$CFLAGS" 3749 CFLAGS="$CFLAGS -Wall" 3750 cat >conftest.$ac_ext <<_ACEOF 3751#line $LINENO "configure" 3752#include "confdefs.h" 3753 3754#ifdef F77_DUMMY_MAIN 3755# ifdef __cplusplus 3756 extern "C" 3757# endif 3758 int F77_DUMMY_MAIN() { return 1; } 3759#endif 3760int 3761main () 3762{ 3763int i=0 3764 ; 3765 return 0; 3766} 3767_ACEOF 3768rm -f conftest.$ac_objext conftest$ac_exeext 3769if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3770 (eval $ac_link) 2>&5 3771 ac_status=$? 3772 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3773 (exit $ac_status); } && 3774 { ac_try='test -s conftest$ac_exeext' 3775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3776 (eval $ac_try) 2>&5 3777 ac_status=$? 3778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3779 (exit $ac_status); }; }; then 3780 ac_cv_flag_c_Wall=yes 3781 3782else 3783 echo "$as_me: failed program was:" >&5 3784cat conftest.$ac_ext >&5 3785ac_cv_flag_c_Wall=no 3786 CFLAGS="$OLDCFLAGS" 3787 3788 3789fi 3790rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3791 3792fi 3793echo "$as_me:$LINENO: result: $ac_cv_flag_c_Wall" >&5 3794echo "${ECHO_T}$ac_cv_flag_c_Wall" >&6 3795 fi 3796 3797 3798 cur_lang=C; if test x$cur_lang = xC++; then 3799 echo "$as_me:$LINENO: checking whether the C++ compiler supports " >&5 3800echo $ECHO_N "checking whether the C++ compiler supports ... $ECHO_C" >&6 3801if test "${ac_cv_flag_cc_O3+set}" = set; then 3802 echo $ECHO_N "(cached) $ECHO_C" >&6 3803else 3804 OLDCXXFLAGS="$CXXFLAGS" 3805 CXXFLAGS="$CXXFLAGS " 3806 cat >conftest.$ac_ext <<_ACEOF 3807#line $LINENO "configure" 3808#include "confdefs.h" 3809 3810#ifdef F77_DUMMY_MAIN 3811# ifdef __cplusplus 3812 extern "C" 3813# endif 3814 int F77_DUMMY_MAIN() { return 1; } 3815#endif 3816int 3817main () 3818{ 3819int i=0 3820 ; 3821 return 0; 3822} 3823_ACEOF 3824rm -f conftest.$ac_objext conftest$ac_exeext 3825if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3826 (eval $ac_link) 2>&5 3827 ac_status=$? 3828 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3829 (exit $ac_status); } && 3830 { ac_try='test -s conftest$ac_exeext' 3831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3832 (eval $ac_try) 2>&5 3833 ac_status=$? 3834 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3835 (exit $ac_status); }; }; then 3836 ac_cv_flag_cc_O3=yes 3837 3838else 3839 echo "$as_me: failed program was:" >&5 3840cat conftest.$ac_ext >&5 3841ac_cv_flag_cc_O3=no 3842 CXXFLAGS="$OLDCXXFLAGS" 3843 3844 cur_lang=C; if test x$cur_lang = xC++; then 3845 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O2" >&5 3846echo $ECHO_N "checking whether the C++ compiler supports -O2... $ECHO_C" >&6 3847if test "${ac_cv_flag_cc_O2+set}" = set; then 3848 echo $ECHO_N "(cached) $ECHO_C" >&6 3849else 3850 OLDCXXFLAGS="$CXXFLAGS" 3851 CXXFLAGS="$CXXFLAGS -O2" 3852 cat >conftest.$ac_ext <<_ACEOF 3853#line $LINENO "configure" 3854#include "confdefs.h" 3855 3856#ifdef F77_DUMMY_MAIN 3857# ifdef __cplusplus 3858 extern "C" 3859# endif 3860 int F77_DUMMY_MAIN() { return 1; } 3861#endif 3862int 3863main () 3864{ 3865int i=0 3866 ; 3867 return 0; 3868} 3869_ACEOF 3870rm -f conftest.$ac_objext conftest$ac_exeext 3871if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3872 (eval $ac_link) 2>&5 3873 ac_status=$? 3874 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3875 (exit $ac_status); } && 3876 { ac_try='test -s conftest$ac_exeext' 3877 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3878 (eval $ac_try) 2>&5 3879 ac_status=$? 3880 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3881 (exit $ac_status); }; }; then 3882 ac_cv_flag_cc_O2=yes 3883 3884else 3885 echo "$as_me: failed program was:" >&5 3886cat conftest.$ac_ext >&5 3887ac_cv_flag_cc_O2=no 3888 CXXFLAGS="$OLDCXXFLAGS" 3889 3890 cur_lang=C; if test x$cur_lang = xC++; then 3891 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 3892echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 3893if test "${ac_cv_flag_cc_O+set}" = set; then 3894 echo $ECHO_N "(cached) $ECHO_C" >&6 3895else 3896 OLDCXXFLAGS="$CXXFLAGS" 3897 CXXFLAGS="$CXXFLAGS -O" 3898 cat >conftest.$ac_ext <<_ACEOF 3899#line $LINENO "configure" 3900#include "confdefs.h" 3901 3902#ifdef F77_DUMMY_MAIN 3903# ifdef __cplusplus 3904 extern "C" 3905# endif 3906 int F77_DUMMY_MAIN() { return 1; } 3907#endif 3908int 3909main () 3910{ 3911int i=0 3912 ; 3913 return 0; 3914} 3915_ACEOF 3916rm -f conftest.$ac_objext conftest$ac_exeext 3917if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3918 (eval $ac_link) 2>&5 3919 ac_status=$? 3920 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3921 (exit $ac_status); } && 3922 { ac_try='test -s conftest$ac_exeext' 3923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3924 (eval $ac_try) 2>&5 3925 ac_status=$? 3926 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3927 (exit $ac_status); }; }; then 3928 ac_cv_flag_cc_O=yes 3929 3930else 3931 echo "$as_me: failed program was:" >&5 3932cat conftest.$ac_ext >&5 3933ac_cv_flag_cc_O=no 3934 CXXFLAGS="$OLDCXXFLAGS" 3935 3936 3937fi 3938rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3939 3940fi 3941echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 3942echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 3943 else 3944 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 3945echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 3946if test "${ac_cv_flag_c_O+set}" = set; then 3947 echo $ECHO_N "(cached) $ECHO_C" >&6 3948else 3949 OLDCFLAGS="$CFLAGS" 3950 CFLAGS="$CFLAGS -O" 3951 cat >conftest.$ac_ext <<_ACEOF 3952#line $LINENO "configure" 3953#include "confdefs.h" 3954 3955#ifdef F77_DUMMY_MAIN 3956# ifdef __cplusplus 3957 extern "C" 3958# endif 3959 int F77_DUMMY_MAIN() { return 1; } 3960#endif 3961int 3962main () 3963{ 3964int i=0 3965 ; 3966 return 0; 3967} 3968_ACEOF 3969rm -f conftest.$ac_objext conftest$ac_exeext 3970if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3971 (eval $ac_link) 2>&5 3972 ac_status=$? 3973 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3974 (exit $ac_status); } && 3975 { ac_try='test -s conftest$ac_exeext' 3976 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3977 (eval $ac_try) 2>&5 3978 ac_status=$? 3979 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3980 (exit $ac_status); }; }; then 3981 ac_cv_flag_c_O=yes 3982 3983else 3984 echo "$as_me: failed program was:" >&5 3985cat conftest.$ac_ext >&5 3986ac_cv_flag_c_O=no 3987 CFLAGS="$OLDCFLAGS" 3988 3989 3990fi 3991rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3992 3993fi 3994echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 3995echo "${ECHO_T}$ac_cv_flag_c_O" >&6 3996 fi 3997 3998 3999fi 4000rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4001 4002fi 4003echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O2" >&5 4004echo "${ECHO_T}$ac_cv_flag_cc_O2" >&6 4005 else 4006 echo "$as_me:$LINENO: checking whether the C compiler supports -O2" >&5 4007echo $ECHO_N "checking whether the C compiler supports -O2... $ECHO_C" >&6 4008if test "${ac_cv_flag_c_O2+set}" = set; then 4009 echo $ECHO_N "(cached) $ECHO_C" >&6 4010else 4011 OLDCFLAGS="$CFLAGS" 4012 CFLAGS="$CFLAGS -O2" 4013 cat >conftest.$ac_ext <<_ACEOF 4014#line $LINENO "configure" 4015#include "confdefs.h" 4016 4017#ifdef F77_DUMMY_MAIN 4018# ifdef __cplusplus 4019 extern "C" 4020# endif 4021 int F77_DUMMY_MAIN() { return 1; } 4022#endif 4023int 4024main () 4025{ 4026int i=0 4027 ; 4028 return 0; 4029} 4030_ACEOF 4031rm -f conftest.$ac_objext conftest$ac_exeext 4032if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4033 (eval $ac_link) 2>&5 4034 ac_status=$? 4035 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4036 (exit $ac_status); } && 4037 { ac_try='test -s conftest$ac_exeext' 4038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4039 (eval $ac_try) 2>&5 4040 ac_status=$? 4041 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4042 (exit $ac_status); }; }; then 4043 ac_cv_flag_c_O2=yes 4044 4045else 4046 echo "$as_me: failed program was:" >&5 4047cat conftest.$ac_ext >&5 4048ac_cv_flag_c_O2=no 4049 CFLAGS="$OLDCFLAGS" 4050 4051 cur_lang=C; if test x$cur_lang = xC++; then 4052 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 4053echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 4054if test "${ac_cv_flag_cc_O+set}" = set; then 4055 echo $ECHO_N "(cached) $ECHO_C" >&6 4056else 4057 OLDCXXFLAGS="$CXXFLAGS" 4058 CXXFLAGS="$CXXFLAGS -O" 4059 cat >conftest.$ac_ext <<_ACEOF 4060#line $LINENO "configure" 4061#include "confdefs.h" 4062 4063#ifdef F77_DUMMY_MAIN 4064# ifdef __cplusplus 4065 extern "C" 4066# endif 4067 int F77_DUMMY_MAIN() { return 1; } 4068#endif 4069int 4070main () 4071{ 4072int i=0 4073 ; 4074 return 0; 4075} 4076_ACEOF 4077rm -f conftest.$ac_objext conftest$ac_exeext 4078if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4079 (eval $ac_link) 2>&5 4080 ac_status=$? 4081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4082 (exit $ac_status); } && 4083 { ac_try='test -s conftest$ac_exeext' 4084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4085 (eval $ac_try) 2>&5 4086 ac_status=$? 4087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4088 (exit $ac_status); }; }; then 4089 ac_cv_flag_cc_O=yes 4090 4091else 4092 echo "$as_me: failed program was:" >&5 4093cat conftest.$ac_ext >&5 4094ac_cv_flag_cc_O=no 4095 CXXFLAGS="$OLDCXXFLAGS" 4096 4097 4098fi 4099rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4100 4101fi 4102echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 4103echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 4104 else 4105 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 4106echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 4107if test "${ac_cv_flag_c_O+set}" = set; then 4108 echo $ECHO_N "(cached) $ECHO_C" >&6 4109else 4110 OLDCFLAGS="$CFLAGS" 4111 CFLAGS="$CFLAGS -O" 4112 cat >conftest.$ac_ext <<_ACEOF 4113#line $LINENO "configure" 4114#include "confdefs.h" 4115 4116#ifdef F77_DUMMY_MAIN 4117# ifdef __cplusplus 4118 extern "C" 4119# endif 4120 int F77_DUMMY_MAIN() { return 1; } 4121#endif 4122int 4123main () 4124{ 4125int i=0 4126 ; 4127 return 0; 4128} 4129_ACEOF 4130rm -f conftest.$ac_objext conftest$ac_exeext 4131if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4132 (eval $ac_link) 2>&5 4133 ac_status=$? 4134 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4135 (exit $ac_status); } && 4136 { ac_try='test -s conftest$ac_exeext' 4137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4138 (eval $ac_try) 2>&5 4139 ac_status=$? 4140 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4141 (exit $ac_status); }; }; then 4142 ac_cv_flag_c_O=yes 4143 4144else 4145 echo "$as_me: failed program was:" >&5 4146cat conftest.$ac_ext >&5 4147ac_cv_flag_c_O=no 4148 CFLAGS="$OLDCFLAGS" 4149 4150 4151fi 4152rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4153 4154fi 4155echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 4156echo "${ECHO_T}$ac_cv_flag_c_O" >&6 4157 fi 4158 4159 4160fi 4161rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4162 4163fi 4164echo "$as_me:$LINENO: result: $ac_cv_flag_c_O2" >&5 4165echo "${ECHO_T}$ac_cv_flag_c_O2" >&6 4166 fi 4167 4168 4169fi 4170rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4171 4172fi 4173echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O3" >&5 4174echo "${ECHO_T}$ac_cv_flag_cc_O3" >&6 4175 else 4176 echo "$as_me:$LINENO: checking whether the C compiler supports " >&5 4177echo $ECHO_N "checking whether the C compiler supports ... $ECHO_C" >&6 4178if test "${ac_cv_flag_c_O3+set}" = set; then 4179 echo $ECHO_N "(cached) $ECHO_C" >&6 4180else 4181 OLDCFLAGS="$CFLAGS" 4182 CFLAGS="$CFLAGS " 4183 cat >conftest.$ac_ext <<_ACEOF 4184#line $LINENO "configure" 4185#include "confdefs.h" 4186 4187#ifdef F77_DUMMY_MAIN 4188# ifdef __cplusplus 4189 extern "C" 4190# endif 4191 int F77_DUMMY_MAIN() { return 1; } 4192#endif 4193int 4194main () 4195{ 4196int i=0 4197 ; 4198 return 0; 4199} 4200_ACEOF 4201rm -f conftest.$ac_objext conftest$ac_exeext 4202if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4203 (eval $ac_link) 2>&5 4204 ac_status=$? 4205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4206 (exit $ac_status); } && 4207 { ac_try='test -s conftest$ac_exeext' 4208 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4209 (eval $ac_try) 2>&5 4210 ac_status=$? 4211 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4212 (exit $ac_status); }; }; then 4213 ac_cv_flag_c_O3=yes 4214 4215else 4216 echo "$as_me: failed program was:" >&5 4217cat conftest.$ac_ext >&5 4218ac_cv_flag_c_O3=no 4219 CFLAGS="$OLDCFLAGS" 4220 4221 cur_lang=C; if test x$cur_lang = xC++; then 4222 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O2" >&5 4223echo $ECHO_N "checking whether the C++ compiler supports -O2... $ECHO_C" >&6 4224if test "${ac_cv_flag_cc_O2+set}" = set; then 4225 echo $ECHO_N "(cached) $ECHO_C" >&6 4226else 4227 OLDCXXFLAGS="$CXXFLAGS" 4228 CXXFLAGS="$CXXFLAGS -O2" 4229 cat >conftest.$ac_ext <<_ACEOF 4230#line $LINENO "configure" 4231#include "confdefs.h" 4232 4233#ifdef F77_DUMMY_MAIN 4234# ifdef __cplusplus 4235 extern "C" 4236# endif 4237 int F77_DUMMY_MAIN() { return 1; } 4238#endif 4239int 4240main () 4241{ 4242int i=0 4243 ; 4244 return 0; 4245} 4246_ACEOF 4247rm -f conftest.$ac_objext conftest$ac_exeext 4248if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4249 (eval $ac_link) 2>&5 4250 ac_status=$? 4251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4252 (exit $ac_status); } && 4253 { ac_try='test -s conftest$ac_exeext' 4254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4255 (eval $ac_try) 2>&5 4256 ac_status=$? 4257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4258 (exit $ac_status); }; }; then 4259 ac_cv_flag_cc_O2=yes 4260 4261else 4262 echo "$as_me: failed program was:" >&5 4263cat conftest.$ac_ext >&5 4264ac_cv_flag_cc_O2=no 4265 CXXFLAGS="$OLDCXXFLAGS" 4266 4267 cur_lang=C; if test x$cur_lang = xC++; then 4268 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 4269echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 4270if test "${ac_cv_flag_cc_O+set}" = set; then 4271 echo $ECHO_N "(cached) $ECHO_C" >&6 4272else 4273 OLDCXXFLAGS="$CXXFLAGS" 4274 CXXFLAGS="$CXXFLAGS -O" 4275 cat >conftest.$ac_ext <<_ACEOF 4276#line $LINENO "configure" 4277#include "confdefs.h" 4278 4279#ifdef F77_DUMMY_MAIN 4280# ifdef __cplusplus 4281 extern "C" 4282# endif 4283 int F77_DUMMY_MAIN() { return 1; } 4284#endif 4285int 4286main () 4287{ 4288int i=0 4289 ; 4290 return 0; 4291} 4292_ACEOF 4293rm -f conftest.$ac_objext conftest$ac_exeext 4294if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4295 (eval $ac_link) 2>&5 4296 ac_status=$? 4297 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4298 (exit $ac_status); } && 4299 { ac_try='test -s conftest$ac_exeext' 4300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4301 (eval $ac_try) 2>&5 4302 ac_status=$? 4303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4304 (exit $ac_status); }; }; then 4305 ac_cv_flag_cc_O=yes 4306 4307else 4308 echo "$as_me: failed program was:" >&5 4309cat conftest.$ac_ext >&5 4310ac_cv_flag_cc_O=no 4311 CXXFLAGS="$OLDCXXFLAGS" 4312 4313 4314fi 4315rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4316 4317fi 4318echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 4319echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 4320 else 4321 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 4322echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 4323if test "${ac_cv_flag_c_O+set}" = set; then 4324 echo $ECHO_N "(cached) $ECHO_C" >&6 4325else 4326 OLDCFLAGS="$CFLAGS" 4327 CFLAGS="$CFLAGS -O" 4328 cat >conftest.$ac_ext <<_ACEOF 4329#line $LINENO "configure" 4330#include "confdefs.h" 4331 4332#ifdef F77_DUMMY_MAIN 4333# ifdef __cplusplus 4334 extern "C" 4335# endif 4336 int F77_DUMMY_MAIN() { return 1; } 4337#endif 4338int 4339main () 4340{ 4341int i=0 4342 ; 4343 return 0; 4344} 4345_ACEOF 4346rm -f conftest.$ac_objext conftest$ac_exeext 4347if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4348 (eval $ac_link) 2>&5 4349 ac_status=$? 4350 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4351 (exit $ac_status); } && 4352 { ac_try='test -s conftest$ac_exeext' 4353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4354 (eval $ac_try) 2>&5 4355 ac_status=$? 4356 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4357 (exit $ac_status); }; }; then 4358 ac_cv_flag_c_O=yes 4359 4360else 4361 echo "$as_me: failed program was:" >&5 4362cat conftest.$ac_ext >&5 4363ac_cv_flag_c_O=no 4364 CFLAGS="$OLDCFLAGS" 4365 4366 4367fi 4368rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4369 4370fi 4371echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 4372echo "${ECHO_T}$ac_cv_flag_c_O" >&6 4373 fi 4374 4375 4376fi 4377rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4378 4379fi 4380echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O2" >&5 4381echo "${ECHO_T}$ac_cv_flag_cc_O2" >&6 4382 else 4383 echo "$as_me:$LINENO: checking whether the C compiler supports -O2" >&5 4384echo $ECHO_N "checking whether the C compiler supports -O2... $ECHO_C" >&6 4385if test "${ac_cv_flag_c_O2+set}" = set; then 4386 echo $ECHO_N "(cached) $ECHO_C" >&6 4387else 4388 OLDCFLAGS="$CFLAGS" 4389 CFLAGS="$CFLAGS -O2" 4390 cat >conftest.$ac_ext <<_ACEOF 4391#line $LINENO "configure" 4392#include "confdefs.h" 4393 4394#ifdef F77_DUMMY_MAIN 4395# ifdef __cplusplus 4396 extern "C" 4397# endif 4398 int F77_DUMMY_MAIN() { return 1; } 4399#endif 4400int 4401main () 4402{ 4403int i=0 4404 ; 4405 return 0; 4406} 4407_ACEOF 4408rm -f conftest.$ac_objext conftest$ac_exeext 4409if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4410 (eval $ac_link) 2>&5 4411 ac_status=$? 4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4413 (exit $ac_status); } && 4414 { ac_try='test -s conftest$ac_exeext' 4415 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4416 (eval $ac_try) 2>&5 4417 ac_status=$? 4418 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4419 (exit $ac_status); }; }; then 4420 ac_cv_flag_c_O2=yes 4421 4422else 4423 echo "$as_me: failed program was:" >&5 4424cat conftest.$ac_ext >&5 4425ac_cv_flag_c_O2=no 4426 CFLAGS="$OLDCFLAGS" 4427 4428 cur_lang=C; if test x$cur_lang = xC++; then 4429 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 4430echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 4431if test "${ac_cv_flag_cc_O+set}" = set; then 4432 echo $ECHO_N "(cached) $ECHO_C" >&6 4433else 4434 OLDCXXFLAGS="$CXXFLAGS" 4435 CXXFLAGS="$CXXFLAGS -O" 4436 cat >conftest.$ac_ext <<_ACEOF 4437#line $LINENO "configure" 4438#include "confdefs.h" 4439 4440#ifdef F77_DUMMY_MAIN 4441# ifdef __cplusplus 4442 extern "C" 4443# endif 4444 int F77_DUMMY_MAIN() { return 1; } 4445#endif 4446int 4447main () 4448{ 4449int i=0 4450 ; 4451 return 0; 4452} 4453_ACEOF 4454rm -f conftest.$ac_objext conftest$ac_exeext 4455if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4456 (eval $ac_link) 2>&5 4457 ac_status=$? 4458 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4459 (exit $ac_status); } && 4460 { ac_try='test -s conftest$ac_exeext' 4461 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4462 (eval $ac_try) 2>&5 4463 ac_status=$? 4464 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4465 (exit $ac_status); }; }; then 4466 ac_cv_flag_cc_O=yes 4467 4468else 4469 echo "$as_me: failed program was:" >&5 4470cat conftest.$ac_ext >&5 4471ac_cv_flag_cc_O=no 4472 CXXFLAGS="$OLDCXXFLAGS" 4473 4474 4475fi 4476rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4477 4478fi 4479echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 4480echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 4481 else 4482 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 4483echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 4484if test "${ac_cv_flag_c_O+set}" = set; then 4485 echo $ECHO_N "(cached) $ECHO_C" >&6 4486else 4487 OLDCFLAGS="$CFLAGS" 4488 CFLAGS="$CFLAGS -O" 4489 cat >conftest.$ac_ext <<_ACEOF 4490#line $LINENO "configure" 4491#include "confdefs.h" 4492 4493#ifdef F77_DUMMY_MAIN 4494# ifdef __cplusplus 4495 extern "C" 4496# endif 4497 int F77_DUMMY_MAIN() { return 1; } 4498#endif 4499int 4500main () 4501{ 4502int i=0 4503 ; 4504 return 0; 4505} 4506_ACEOF 4507rm -f conftest.$ac_objext conftest$ac_exeext 4508if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4509 (eval $ac_link) 2>&5 4510 ac_status=$? 4511 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4512 (exit $ac_status); } && 4513 { ac_try='test -s conftest$ac_exeext' 4514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4515 (eval $ac_try) 2>&5 4516 ac_status=$? 4517 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4518 (exit $ac_status); }; }; then 4519 ac_cv_flag_c_O=yes 4520 4521else 4522 echo "$as_me: failed program was:" >&5 4523cat conftest.$ac_ext >&5 4524ac_cv_flag_c_O=no 4525 CFLAGS="$OLDCFLAGS" 4526 4527 4528fi 4529rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4530 4531fi 4532echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 4533echo "${ECHO_T}$ac_cv_flag_c_O" >&6 4534 fi 4535 4536 4537fi 4538rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4539 4540fi 4541echo "$as_me:$LINENO: result: $ac_cv_flag_c_O2" >&5 4542echo "${ECHO_T}$ac_cv_flag_c_O2" >&6 4543 fi 4544 4545 4546fi 4547rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4548 4549fi 4550echo "$as_me:$LINENO: result: $ac_cv_flag_c_O3" >&5 4551echo "${ECHO_T}$ac_cv_flag_c_O3" >&6 4552 fi 4553 4554 4555 cur_lang=C; if test x$cur_lang = xC++; then 4556 echo "$as_me:$LINENO: checking whether the C++ compiler supports " >&5 4557echo $ECHO_N "checking whether the C++ compiler supports ... $ECHO_C" >&6 4558if test "${ac_cv_flag_cc_ffast_math+set}" = set; then 4559 echo $ECHO_N "(cached) $ECHO_C" >&6 4560else 4561 OLDCXXFLAGS="$CXXFLAGS" 4562 CXXFLAGS="$CXXFLAGS " 4563 cat >conftest.$ac_ext <<_ACEOF 4564#line $LINENO "configure" 4565#include "confdefs.h" 4566 4567#ifdef F77_DUMMY_MAIN 4568# ifdef __cplusplus 4569 extern "C" 4570# endif 4571 int F77_DUMMY_MAIN() { return 1; } 4572#endif 4573int 4574main () 4575{ 4576int i=0 4577 ; 4578 return 0; 4579} 4580_ACEOF 4581rm -f conftest.$ac_objext conftest$ac_exeext 4582if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4583 (eval $ac_link) 2>&5 4584 ac_status=$? 4585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4586 (exit $ac_status); } && 4587 { ac_try='test -s conftest$ac_exeext' 4588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4589 (eval $ac_try) 2>&5 4590 ac_status=$? 4591 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4592 (exit $ac_status); }; }; then 4593 ac_cv_flag_cc_ffast_math=yes 4594 4595else 4596 echo "$as_me: failed program was:" >&5 4597cat conftest.$ac_ext >&5 4598ac_cv_flag_cc_ffast_math=no 4599 CXXFLAGS="$OLDCXXFLAGS" 4600 4601 4602fi 4603rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4604 4605fi 4606echo "$as_me:$LINENO: result: $ac_cv_flag_cc_ffast_math" >&5 4607echo "${ECHO_T}$ac_cv_flag_cc_ffast_math" >&6 4608 else 4609 echo "$as_me:$LINENO: checking whether the C compiler supports " >&5 4610echo $ECHO_N "checking whether the C compiler supports ... $ECHO_C" >&6 4611if test "${ac_cv_flag_c_ffast_math+set}" = set; then 4612 echo $ECHO_N "(cached) $ECHO_C" >&6 4613else 4614 OLDCFLAGS="$CFLAGS" 4615 CFLAGS="$CFLAGS " 4616 cat >conftest.$ac_ext <<_ACEOF 4617#line $LINENO "configure" 4618#include "confdefs.h" 4619 4620#ifdef F77_DUMMY_MAIN 4621# ifdef __cplusplus 4622 extern "C" 4623# endif 4624 int F77_DUMMY_MAIN() { return 1; } 4625#endif 4626int 4627main () 4628{ 4629int i=0 4630 ; 4631 return 0; 4632} 4633_ACEOF 4634rm -f conftest.$ac_objext conftest$ac_exeext 4635if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4636 (eval $ac_link) 2>&5 4637 ac_status=$? 4638 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4639 (exit $ac_status); } && 4640 { ac_try='test -s conftest$ac_exeext' 4641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4642 (eval $ac_try) 2>&5 4643 ac_status=$? 4644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4645 (exit $ac_status); }; }; then 4646 ac_cv_flag_c_ffast_math=yes 4647 4648else 4649 echo "$as_me: failed program was:" >&5 4650cat conftest.$ac_ext >&5 4651ac_cv_flag_c_ffast_math=no 4652 CFLAGS="$OLDCFLAGS" 4653 4654 4655fi 4656rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4657 4658fi 4659echo "$as_me:$LINENO: result: $ac_cv_flag_c_ffast_math" >&5 4660echo "${ECHO_T}$ac_cv_flag_c_ffast_math" >&6 4661 fi 4662 4663 4664echo "$as_me:$LINENO: checking for library containing pow" >&5 4665echo $ECHO_N "checking for library containing pow... $ECHO_C" >&6 4666if test "${ac_cv_search_pow+set}" = set; then 4667 echo $ECHO_N "(cached) $ECHO_C" >&6 4668else 4669 ac_func_search_save_LIBS=$LIBS 4670ac_cv_search_pow=no 4671cat >conftest.$ac_ext <<_ACEOF 4672#line $LINENO "configure" 4673#include "confdefs.h" 4674 4675/* Override any gcc2 internal prototype to avoid an error. */ 4676#ifdef __cplusplus 4677extern "C" 4678#endif 4679/* We use char because int might match the return type of a gcc2 4680 builtin and then its argument prototype would still apply. */ 4681char pow (); 4682#ifdef F77_DUMMY_MAIN 4683# ifdef __cplusplus 4684 extern "C" 4685# endif 4686 int F77_DUMMY_MAIN() { return 1; } 4687#endif 4688int 4689main () 4690{ 4691pow (); 4692 ; 4693 return 0; 4694} 4695_ACEOF 4696rm -f conftest.$ac_objext conftest$ac_exeext 4697if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4698 (eval $ac_link) 2>&5 4699 ac_status=$? 4700 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4701 (exit $ac_status); } && 4702 { ac_try='test -s conftest$ac_exeext' 4703 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4704 (eval $ac_try) 2>&5 4705 ac_status=$? 4706 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4707 (exit $ac_status); }; }; then 4708 ac_cv_search_pow="none required" 4709else 4710 echo "$as_me: failed program was:" >&5 4711cat conftest.$ac_ext >&5 4712fi 4713rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4714if test "$ac_cv_search_pow" = no; then 4715 for ac_lib in m; do 4716 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4717 cat >conftest.$ac_ext <<_ACEOF 4718#line $LINENO "configure" 4719#include "confdefs.h" 4720 4721/* Override any gcc2 internal prototype to avoid an error. */ 4722#ifdef __cplusplus 4723extern "C" 4724#endif 4725/* We use char because int might match the return type of a gcc2 4726 builtin and then its argument prototype would still apply. */ 4727char pow (); 4728#ifdef F77_DUMMY_MAIN 4729# ifdef __cplusplus 4730 extern "C" 4731# endif 4732 int F77_DUMMY_MAIN() { return 1; } 4733#endif 4734int 4735main () 4736{ 4737pow (); 4738 ; 4739 return 0; 4740} 4741_ACEOF 4742rm -f conftest.$ac_objext conftest$ac_exeext 4743if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4744 (eval $ac_link) 2>&5 4745 ac_status=$? 4746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4747 (exit $ac_status); } && 4748 { ac_try='test -s conftest$ac_exeext' 4749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4750 (eval $ac_try) 2>&5 4751 ac_status=$? 4752 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4753 (exit $ac_status); }; }; then 4754 ac_cv_search_pow="-l$ac_lib" 4755break 4756else 4757 echo "$as_me: failed program was:" >&5 4758cat conftest.$ac_ext >&5 4759fi 4760rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4761 done 4762fi 4763LIBS=$ac_func_search_save_LIBS 4764fi 4765echo "$as_me:$LINENO: result: $ac_cv_search_pow" >&5 4766echo "${ECHO_T}$ac_cv_search_pow" >&6 4767if test "$ac_cv_search_pow" != no; then 4768 test "$ac_cv_search_pow" = "none required" || LIBS="$ac_cv_search_pow $LIBS" 4769 4770fi 4771 4772 4773 4774 4775 4776for ac_func in floor pow sqrt 4777do 4778as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4779echo "$as_me:$LINENO: checking for $ac_func" >&5 4780echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4781if eval "test \"\${$as_ac_var+set}\" = set"; then 4782 echo $ECHO_N "(cached) $ECHO_C" >&6 4783else 4784 cat >conftest.$ac_ext <<_ACEOF 4785#line $LINENO "configure" 4786#include "confdefs.h" 4787/* System header to define __stub macros and hopefully few prototypes, 4788 which can conflict with char $ac_func (); below. */ 4789#include <assert.h> 4790/* Override any gcc2 internal prototype to avoid an error. */ 4791#ifdef __cplusplus 4792extern "C" 4793#endif 4794/* We use char because int might match the return type of a gcc2 4795 builtin and then its argument prototype would still apply. */ 4796char $ac_func (); 4797char (*f) (); 4798 4799#ifdef F77_DUMMY_MAIN 4800# ifdef __cplusplus 4801 extern "C" 4802# endif 4803 int F77_DUMMY_MAIN() { return 1; } 4804#endif 4805int 4806main () 4807{ 4808/* The GNU C library defines this for functions which it implements 4809 to always fail with ENOSYS. Some functions are actually named 4810 something starting with __ and the normal name is an alias. */ 4811#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4812choke me 4813#else 4814f = $ac_func; 4815#endif 4816 4817 ; 4818 return 0; 4819} 4820_ACEOF 4821rm -f conftest.$ac_objext conftest$ac_exeext 4822if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4823 (eval $ac_link) 2>&5 4824 ac_status=$? 4825 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4826 (exit $ac_status); } && 4827 { ac_try='test -s conftest$ac_exeext' 4828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4829 (eval $ac_try) 2>&5 4830 ac_status=$? 4831 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4832 (exit $ac_status); }; }; then 4833 eval "$as_ac_var=yes" 4834else 4835 echo "$as_me: failed program was:" >&5 4836cat conftest.$ac_ext >&5 4837eval "$as_ac_var=no" 4838fi 4839rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4840fi 4841echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 4842echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4843if test `eval echo '${'$as_ac_var'}'` = yes; then 4844 cat >>confdefs.h <<_ACEOF 4845#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4846_ACEOF 4847 4848fi 4849done 4850 4851 4852 4853 success=no 4854 if test "${ac_cv_header_zlib_h+set}" = set; then 4855 echo "$as_me:$LINENO: checking for zlib.h" >&5 4856echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6 4857if test "${ac_cv_header_zlib_h+set}" = set; then 4858 echo $ECHO_N "(cached) $ECHO_C" >&6 4859fi 4860echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 4861echo "${ECHO_T}$ac_cv_header_zlib_h" >&6 4862else 4863 # Is the header compilable? 4864echo "$as_me:$LINENO: checking zlib.h usability" >&5 4865echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6 4866cat >conftest.$ac_ext <<_ACEOF 4867#line $LINENO "configure" 4868#include "confdefs.h" 4869$ac_includes_default 4870#include <zlib.h> 4871_ACEOF 4872rm -f conftest.$ac_objext 4873if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 4874 (eval $ac_compile) 2>&5 4875 ac_status=$? 4876 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4877 (exit $ac_status); } && 4878 { ac_try='test -s conftest.$ac_objext' 4879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4880 (eval $ac_try) 2>&5 4881 ac_status=$? 4882 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4883 (exit $ac_status); }; }; then 4884 ac_header_compiler=yes 4885else 4886 echo "$as_me: failed program was:" >&5 4887cat conftest.$ac_ext >&5 4888ac_header_compiler=no 4889fi 4890rm -f conftest.$ac_objext conftest.$ac_ext 4891echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4892echo "${ECHO_T}$ac_header_compiler" >&6 4893 4894# Is the header present? 4895echo "$as_me:$LINENO: checking zlib.h presence" >&5 4896echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6 4897cat >conftest.$ac_ext <<_ACEOF 4898#line $LINENO "configure" 4899#include "confdefs.h" 4900#include <zlib.h> 4901_ACEOF 4902if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 4903 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4904 ac_status=$? 4905 egrep -v '^ *\+' conftest.er1 >conftest.err 4906 rm -f conftest.er1 4907 cat conftest.err >&5 4908 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4909 (exit $ac_status); } >/dev/null; then 4910 if test -s conftest.err; then 4911 ac_cpp_err=$ac_c_preproc_warn_flag 4912 else 4913 ac_cpp_err= 4914 fi 4915else 4916 ac_cpp_err=yes 4917fi 4918if test -z "$ac_cpp_err"; then 4919 ac_header_preproc=yes 4920else 4921 echo "$as_me: failed program was:" >&5 4922 cat conftest.$ac_ext >&5 4923 ac_header_preproc=no 4924fi 4925rm -f conftest.err conftest.$ac_ext 4926echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4927echo "${ECHO_T}$ac_header_preproc" >&6 4928 4929# So? What about this header? 4930case $ac_header_compiler:$ac_header_preproc in 4931 yes:no ) 4932 { echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 4933echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 4934 { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5 4935echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;};; 4936 no:yes ) 4937 { echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5 4938echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;} 4939 { echo "$as_me:$LINENO: WARNING: zlib.h: check for missing prerequisite headers?" >&5 4940echo "$as_me: WARNING: zlib.h: check for missing prerequisite headers?" >&2;} 4941 { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5 4942echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;};; 4943esac 4944echo "$as_me:$LINENO: checking for zlib.h" >&5 4945echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6 4946if test "${ac_cv_header_zlib_h+set}" = set; then 4947 echo $ECHO_N "(cached) $ECHO_C" >&6 4948else 4949 ac_cv_header_zlib_h=$ac_header_preproc 4950fi 4951echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5 4952echo "${ECHO_T}$ac_cv_header_zlib_h" >&6 4953 4954fi 4955if test $ac_cv_header_zlib_h = yes; then 4956 echo "$as_me:$LINENO: checking for gzopen in -lz" >&5 4957echo $ECHO_N "checking for gzopen in -lz... $ECHO_C" >&6 4958if test "${ac_cv_lib_z_gzopen+set}" = set; then 4959 echo $ECHO_N "(cached) $ECHO_C" >&6 4960else 4961 ac_check_lib_save_LIBS=$LIBS 4962LIBS="-lz $LIBS" 4963cat >conftest.$ac_ext <<_ACEOF 4964#line $LINENO "configure" 4965#include "confdefs.h" 4966 4967/* Override any gcc2 internal prototype to avoid an error. */ 4968#ifdef __cplusplus 4969extern "C" 4970#endif 4971/* We use char because int might match the return type of a gcc2 4972 builtin and then its argument prototype would still apply. */ 4973char gzopen (); 4974#ifdef F77_DUMMY_MAIN 4975# ifdef __cplusplus 4976 extern "C" 4977# endif 4978 int F77_DUMMY_MAIN() { return 1; } 4979#endif 4980int 4981main () 4982{ 4983gzopen (); 4984 ; 4985 return 0; 4986} 4987_ACEOF 4988rm -f conftest.$ac_objext conftest$ac_exeext 4989if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4990 (eval $ac_link) 2>&5 4991 ac_status=$? 4992 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4993 (exit $ac_status); } && 4994 { ac_try='test -s conftest$ac_exeext' 4995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4996 (eval $ac_try) 2>&5 4997 ac_status=$? 4998 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4999 (exit $ac_status); }; }; then 5000 ac_cv_lib_z_gzopen=yes 5001else 5002 echo "$as_me: failed program was:" >&5 5003cat conftest.$ac_ext >&5 5004ac_cv_lib_z_gzopen=no 5005fi 5006rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5007LIBS=$ac_check_lib_save_LIBS 5008fi 5009echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5 5010echo "${ECHO_T}$ac_cv_lib_z_gzopen" >&6 5011if test $ac_cv_lib_z_gzopen = yes; then 5012 success=yes 5013fi 5014 5015fi 5016 5017 5018 if test x$success = xyes; then 5019 LIBS="-lz $LIBS" 5020 5021 else 5022 : 5023 { { echo "$as_me:$LINENO: error: Library 'zlib' is required, aborting." >&5 5024echo "$as_me: error: Library 'zlib' is required, aborting." >&2;} 5025 { (exit 1); exit 1; }; } 5026 fi 5027 5028 5029# save libs without Win/X, in case a console version will be compiled. 5030SAVELDFLAGS="$LDFLAGS" 5031SAVELIBS="$LIBS" 5032if test x$enable_gui = xyes; then 5033 5034 # Extract the first word of "fltk-config", so it can be a program name with args. 5035set dummy fltk-config; ac_word=$2 5036echo "$as_me:$LINENO: checking for $ac_word" >&5 5037echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5038if test "${ac_cv_path_FLTK+set}" = set; then 5039 echo $ECHO_N "(cached) $ECHO_C" >&6 5040else 5041 case $FLTK in 5042 [\\/]* | ?:[\\/]*) 5043 ac_cv_path_FLTK="$FLTK" # Let the user override the test with a path. 5044 ;; 5045 *) 5046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5047for as_dir in $PATH 5048do 5049 IFS=$as_save_IFS 5050 test -z "$as_dir" && as_dir=. 5051 for ac_exec_ext in '' $ac_executable_extensions; do 5052 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5053 ac_cv_path_FLTK="$as_dir/$ac_word$ac_exec_ext" 5054 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5055 break 2 5056 fi 5057done 5058done 5059 5060 ;; 5061esac 5062fi 5063FLTK=$ac_cv_path_FLTK 5064 5065if test -n "$FLTK"; then 5066 echo "$as_me:$LINENO: result: $FLTK" >&5 5067echo "${ECHO_T}$FLTK" >&6 5068else 5069 echo "$as_me:$LINENO: result: no" >&5 5070echo "${ECHO_T}no" >&6 5071fi 5072 5073 if test a$FLTK != a; then 5074 5075 # look for fluid 5076 if test x$FLUID = x; then 5077 FLUID=`$FLTK --exec-prefix`/bin/fluid$EXEEXT 5078 fi 5079 5080 5081 # check api-version 5082 if test x1.1 != x; then 5083 FLTK_API_VERSION=`$FLTK --api-version` 5084 if test x1.1 != x$FLTK_API_VERSION; then 5085 { echo "$as_me:$LINENO: WARNING: FLTK: api version 1.1 required, but $FLTK_API_VERSION found." >&5 5086echo "$as_me: WARNING: FLTK: api version 1.1 required, but $FLTK_API_VERSION found." >&2;} 5087 fi 5088 fi 5089 5090 # add requested flags to LDFLAGS 5091 FLTK_LDFLAGS=`$FLTK --use-images --ldflags` 5092 FLTK_LDFLAGS_REVERSE="" 5093 for acx_var in $FLTK_LDFLAGS; do 5094 FLTK_LDFLAGS_REVERSE="$acx_var $FLTK_LDFLAGS_REVERSE" 5095 done 5096 for acx_var in $FLTK_LDFLAGS_REVERSE; do 5097 case "$acx_var" in 5098 -l*) 5099 contained=no 5100 for addvar in $LIBS; do 5101 if test x$addvar = x$acx_var; then 5102 contained=yes 5103 fi 5104 done 5105 if test x$contained = xno; then 5106 LIBS="$acx_var $LIBS" 5107 fi 5108;; 5109 *) 5110 contained=no 5111 for addvar in $LDFLAGS; do 5112 if test x$addvar = x$acx_var; then 5113 contained=yes 5114 fi 5115 done 5116 if test x$contained = xno; then 5117 LDFLAGS="$acx_var $LDFLAGS" 5118 fi 5119;; 5120 esac 5121 done 5122 5123 # add requested flags to CPPFLAGS or CXXFLAGS 5124 FLTK_INCLUDE=`$FLTK --use-images --cxxflags` 5125 for acx_var in $FLTK_INCLUDE; do 5126 case "$acx_var" in 5127 -I*) 5128 contained=no 5129 for addvar in $CPPFLAGS; do 5130 if test x$addvar = x$acx_var; then 5131 contained=yes 5132 fi 5133 done 5134 if test x$contained = xno; then 5135 CPPFLAGS="$CPPFLAGS $acx_var" 5136 fi 5137;; 5138 *) 5139 contained=no 5140 for addvar in $CXXFLAGS; do 5141 if test x$addvar = x$acx_var; then 5142 contained=yes 5143 fi 5144 done 5145 if test x$contained = xno; then 5146 CXXFLAGS="$CXXFLAGS $acx_var" 5147 fi 5148;; 5149 esac 5150 done 5151 FLTK_am_cond=yes 5152 5153cat >>confdefs.h <<_ACEOF 5154#define GUI 1 5155_ACEOF 5156 5157 case "$host_os" in 5158 *cygwin* | *mingw* ) 5159 WIN32_am_cond=yes 5160 5161cat >>confdefs.h <<_ACEOF 5162#define WIN32 1 5163_ACEOF 5164;; 5165 esac 5166 5167 else 5168 : 5169 5170 enable_gui=no 5171 LDFLAGS="$SAVELDFLAGS" 5172 LIBS="$SAVELIBS" 5173 { echo "$as_me:$LINENO: WARNING: 5174 'fltk-config' not found. Compiling console version. 5175 If FLTK 1.1.x is not installed, please install it first if you want to 5176 compile the GUI version (strongly recommended). 5177 If FLTK 1.1.x is installed, and 'fltk-config' is not in your path, use 5178 the variable 'FLTK' in the configure command. Example: 5179 ./configure FLTK=/usr/local/fltk-1.1.0/bin/fltk-config" >&5 5180echo "$as_me: WARNING: 5181 'fltk-config' not found. Compiling console version. 5182 If FLTK 1.1.x is not installed, please install it first if you want to 5183 compile the GUI version (strongly recommended). 5184 If FLTK 1.1.x is installed, and 'fltk-config' is not in your path, use 5185 the variable 'FLTK' in the configure command. Example: 5186 ./configure FLTK=/usr/local/fltk-1.1.0/bin/fltk-config" >&2;} 5187 5188 fi 5189 5190fi 5191 5192if test x$enable_gui = xyes; then 5193 SAVELIBS="$LIBS" 5194 LIBS="" 5195 ac_ext=cc 5196ac_cpp='$CXXCPP $CPPFLAGS' 5197ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5198ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5199ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5200 5201 ac_ext=cc 5202ac_cpp='$CXXCPP $CPPFLAGS' 5203ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5204ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5205ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5206if test -n "$ac_tool_prefix"; then 5207 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 5208 do 5209 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5210set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5211echo "$as_me:$LINENO: checking for $ac_word" >&5 5212echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5213if test "${ac_cv_prog_CXX+set}" = set; then 5214 echo $ECHO_N "(cached) $ECHO_C" >&6 5215else 5216 if test -n "$CXX"; then 5217 ac_cv_prog_CXX="$CXX" # Let the user override the test. 5218else 5219as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5220for as_dir in $PATH 5221do 5222 IFS=$as_save_IFS 5223 test -z "$as_dir" && as_dir=. 5224 for ac_exec_ext in '' $ac_executable_extensions; do 5225 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5226 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 5227 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5228 break 2 5229 fi 5230done 5231done 5232 5233fi 5234fi 5235CXX=$ac_cv_prog_CXX 5236if test -n "$CXX"; then 5237 echo "$as_me:$LINENO: result: $CXX" >&5 5238echo "${ECHO_T}$CXX" >&6 5239else 5240 echo "$as_me:$LINENO: result: no" >&5 5241echo "${ECHO_T}no" >&6 5242fi 5243 5244 test -n "$CXX" && break 5245 done 5246fi 5247if test -z "$CXX"; then 5248 ac_ct_CXX=$CXX 5249 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 5250do 5251 # Extract the first word of "$ac_prog", so it can be a program name with args. 5252set dummy $ac_prog; ac_word=$2 5253echo "$as_me:$LINENO: checking for $ac_word" >&5 5254echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5255if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 5256 echo $ECHO_N "(cached) $ECHO_C" >&6 5257else 5258 if test -n "$ac_ct_CXX"; then 5259 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 5260else 5261as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5262for as_dir in $PATH 5263do 5264 IFS=$as_save_IFS 5265 test -z "$as_dir" && as_dir=. 5266 for ac_exec_ext in '' $ac_executable_extensions; do 5267 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5268 ac_cv_prog_ac_ct_CXX="$ac_prog" 5269 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5270 break 2 5271 fi 5272done 5273done 5274 5275fi 5276fi 5277ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 5278if test -n "$ac_ct_CXX"; then 5279 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 5280echo "${ECHO_T}$ac_ct_CXX" >&6 5281else 5282 echo "$as_me:$LINENO: result: no" >&5 5283echo "${ECHO_T}no" >&6 5284fi 5285 5286 test -n "$ac_ct_CXX" && break 5287done 5288test -n "$ac_ct_CXX" || ac_ct_CXX="g++" 5289 5290 CXX=$ac_ct_CXX 5291fi 5292 5293 5294# Provide some information about the compiler. 5295echo "$as_me:$LINENO:" \ 5296 "checking for C++ compiler version" >&5 5297ac_compiler=`set X $ac_compile; echo $2` 5298{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 5299 (eval $ac_compiler --version </dev/null >&5) 2>&5 5300 ac_status=$? 5301 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5302 (exit $ac_status); } 5303{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 5304 (eval $ac_compiler -v </dev/null >&5) 2>&5 5305 ac_status=$? 5306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5307 (exit $ac_status); } 5308{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 5309 (eval $ac_compiler -V </dev/null >&5) 2>&5 5310 ac_status=$? 5311 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5312 (exit $ac_status); } 5313 5314echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 5315echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 5316if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 5317 echo $ECHO_N "(cached) $ECHO_C" >&6 5318else 5319 cat >conftest.$ac_ext <<_ACEOF 5320#line $LINENO "configure" 5321#include "confdefs.h" 5322 5323#ifdef F77_DUMMY_MAIN 5324# ifdef __cplusplus 5325 extern "C" 5326# endif 5327 int F77_DUMMY_MAIN() { return 1; } 5328#endif 5329int 5330main () 5331{ 5332#ifndef __GNUC__ 5333 choke me 5334#endif 5335 5336 ; 5337 return 0; 5338} 5339_ACEOF 5340rm -f conftest.$ac_objext 5341if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5342 (eval $ac_compile) 2>&5 5343 ac_status=$? 5344 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5345 (exit $ac_status); } && 5346 { ac_try='test -s conftest.$ac_objext' 5347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5348 (eval $ac_try) 2>&5 5349 ac_status=$? 5350 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5351 (exit $ac_status); }; }; then 5352 ac_compiler_gnu=yes 5353else 5354 echo "$as_me: failed program was:" >&5 5355cat conftest.$ac_ext >&5 5356ac_compiler_gnu=no 5357fi 5358rm -f conftest.$ac_objext conftest.$ac_ext 5359ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 5360 5361fi 5362echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 5363echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 5364GXX=`test $ac_compiler_gnu = yes && echo yes` 5365ac_test_CXXFLAGS=${CXXFLAGS+set} 5366ac_save_CXXFLAGS=$CXXFLAGS 5367CXXFLAGS="-g" 5368echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 5369echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 5370if test "${ac_cv_prog_cxx_g+set}" = set; then 5371 echo $ECHO_N "(cached) $ECHO_C" >&6 5372else 5373 cat >conftest.$ac_ext <<_ACEOF 5374#line $LINENO "configure" 5375#include "confdefs.h" 5376 5377#ifdef F77_DUMMY_MAIN 5378# ifdef __cplusplus 5379 extern "C" 5380# endif 5381 int F77_DUMMY_MAIN() { return 1; } 5382#endif 5383int 5384main () 5385{ 5386 5387 ; 5388 return 0; 5389} 5390_ACEOF 5391rm -f conftest.$ac_objext 5392if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5393 (eval $ac_compile) 2>&5 5394 ac_status=$? 5395 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5396 (exit $ac_status); } && 5397 { ac_try='test -s conftest.$ac_objext' 5398 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5399 (eval $ac_try) 2>&5 5400 ac_status=$? 5401 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5402 (exit $ac_status); }; }; then 5403 ac_cv_prog_cxx_g=yes 5404else 5405 echo "$as_me: failed program was:" >&5 5406cat conftest.$ac_ext >&5 5407ac_cv_prog_cxx_g=no 5408fi 5409rm -f conftest.$ac_objext conftest.$ac_ext 5410fi 5411echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 5412echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 5413if test "$ac_test_CXXFLAGS" = set; then 5414 CXXFLAGS=$ac_save_CXXFLAGS 5415elif test $ac_cv_prog_cxx_g = yes; then 5416 if test "$GXX" = yes; then 5417 CXXFLAGS="-g -O2" 5418 else 5419 CXXFLAGS="-g" 5420 fi 5421else 5422 if test "$GXX" = yes; then 5423 CXXFLAGS="-O2" 5424 else 5425 CXXFLAGS= 5426 fi 5427fi 5428for ac_declaration in \ 5429 ''\ 5430 '#include <stdlib.h>' \ 5431 'extern "C" void std::exit (int) throw (); using std::exit;' \ 5432 'extern "C" void std::exit (int); using std::exit;' \ 5433 'extern "C" void exit (int) throw ();' \ 5434 'extern "C" void exit (int);' \ 5435 'void exit (int);' 5436do 5437 cat >conftest.$ac_ext <<_ACEOF 5438#line $LINENO "configure" 5439#include "confdefs.h" 5440#include <stdlib.h> 5441$ac_declaration 5442#ifdef F77_DUMMY_MAIN 5443# ifdef __cplusplus 5444 extern "C" 5445# endif 5446 int F77_DUMMY_MAIN() { return 1; } 5447#endif 5448int 5449main () 5450{ 5451exit (42); 5452 ; 5453 return 0; 5454} 5455_ACEOF 5456rm -f conftest.$ac_objext 5457if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5458 (eval $ac_compile) 2>&5 5459 ac_status=$? 5460 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5461 (exit $ac_status); } && 5462 { ac_try='test -s conftest.$ac_objext' 5463 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5464 (eval $ac_try) 2>&5 5465 ac_status=$? 5466 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5467 (exit $ac_status); }; }; then 5468 : 5469else 5470 echo "$as_me: failed program was:" >&5 5471cat conftest.$ac_ext >&5 5472continue 5473fi 5474rm -f conftest.$ac_objext conftest.$ac_ext 5475 cat >conftest.$ac_ext <<_ACEOF 5476#line $LINENO "configure" 5477#include "confdefs.h" 5478$ac_declaration 5479#ifdef F77_DUMMY_MAIN 5480# ifdef __cplusplus 5481 extern "C" 5482# endif 5483 int F77_DUMMY_MAIN() { return 1; } 5484#endif 5485int 5486main () 5487{ 5488exit (42); 5489 ; 5490 return 0; 5491} 5492_ACEOF 5493rm -f conftest.$ac_objext 5494if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5495 (eval $ac_compile) 2>&5 5496 ac_status=$? 5497 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5498 (exit $ac_status); } && 5499 { ac_try='test -s conftest.$ac_objext' 5500 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5501 (eval $ac_try) 2>&5 5502 ac_status=$? 5503 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5504 (exit $ac_status); }; }; then 5505 break 5506else 5507 echo "$as_me: failed program was:" >&5 5508cat conftest.$ac_ext >&5 5509fi 5510rm -f conftest.$ac_objext conftest.$ac_ext 5511done 5512rm -f conftest* 5513if test -n "$ac_declaration"; then 5514 echo '#ifdef __cplusplus' >>confdefs.h 5515 echo $ac_declaration >>confdefs.h 5516 echo '#endif' >>confdefs.h 5517fi 5518 5519ac_ext=cc 5520ac_cpp='$CXXCPP $CPPFLAGS' 5521ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5522ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5523ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5524 5525depcc="$CXX" am_compiler_list= 5526 5527echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 5528echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 5529if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then 5530 echo $ECHO_N "(cached) $ECHO_C" >&6 5531else 5532 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 5533 # We make a subdir and do the tests there. Otherwise we can end up 5534 # making bogus files that we don't know about and never remove. For 5535 # instance it was reported that on HP-UX the gcc test will end up 5536 # making a dummy file named `D' -- because `-MD' means `put the output 5537 # in D'. 5538 mkdir conftest.dir 5539 # Copy depcomp to subdir because otherwise we won't find it if we're 5540 # using a relative directory. 5541 cp "$am_depcomp" conftest.dir 5542 cd conftest.dir 5543 5544 am_cv_CXX_dependencies_compiler_type=none 5545 if test "$am_compiler_list" = ""; then 5546 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5547 fi 5548 for depmode in $am_compiler_list; do 5549 # We need to recreate these files for each test, as the compiler may 5550 # overwrite some of them when testing with obscure command lines. 5551 # This happens at least with the AIX C compiler. 5552 echo '#include "conftest.h"' > conftest.c 5553 echo 'int i;' > conftest.h 5554 echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf 5555 5556 case $depmode in 5557 nosideeffect) 5558 # after this tag, mechanisms are not by side-effect, so they'll 5559 # only be used when explicitly requested 5560 if test "x$enable_dependency_tracking" = xyes; then 5561 continue 5562 else 5563 break 5564 fi 5565 ;; 5566 none) break ;; 5567 esac 5568 # We check with `-c' and `-o' for the sake of the "dashmstdout" 5569 # mode. It turns out that the SunPro C++ compiler does not properly 5570 # handle `-M -o', and we need to detect this. 5571 if depmode=$depmode \ 5572 source=conftest.c object=conftest.o \ 5573 depfile=conftest.Po tmpdepfile=conftest.TPo \ 5574 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 && 5575 grep conftest.h conftest.Po > /dev/null 2>&1 && 5576 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5577 am_cv_CXX_dependencies_compiler_type=$depmode 5578 break 5579 fi 5580 done 5581 5582 cd .. 5583 rm -rf conftest.dir 5584else 5585 am_cv_CXX_dependencies_compiler_type=none 5586fi 5587 5588fi 5589echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 5590echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6 5591CXXDEPMODE="depmode=$am_cv_CXX_dependencies_compiler_type" 5592 5593 5594 5595 5596 5597 cur_lang=C++; if test x$cur_lang = xC++; then 5598 echo "$as_me:$LINENO: checking whether the C++ compiler supports -Wall" >&5 5599echo $ECHO_N "checking whether the C++ compiler supports -Wall... $ECHO_C" >&6 5600if test "${ac_cv_flag_cc_Wall+set}" = set; then 5601 echo $ECHO_N "(cached) $ECHO_C" >&6 5602else 5603 OLDCXXFLAGS="$CXXFLAGS" 5604 CXXFLAGS="$CXXFLAGS -Wall" 5605 cat >conftest.$ac_ext <<_ACEOF 5606#line $LINENO "configure" 5607#include "confdefs.h" 5608 5609#ifdef F77_DUMMY_MAIN 5610# ifdef __cplusplus 5611 extern "C" 5612# endif 5613 int F77_DUMMY_MAIN() { return 1; } 5614#endif 5615int 5616main () 5617{ 5618int i=0 5619 ; 5620 return 0; 5621} 5622_ACEOF 5623rm -f conftest.$ac_objext conftest$ac_exeext 5624if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5625 (eval $ac_link) 2>&5 5626 ac_status=$? 5627 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5628 (exit $ac_status); } && 5629 { ac_try='test -s conftest$ac_exeext' 5630 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5631 (eval $ac_try) 2>&5 5632 ac_status=$? 5633 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5634 (exit $ac_status); }; }; then 5635 ac_cv_flag_cc_Wall=yes 5636 5637else 5638 echo "$as_me: failed program was:" >&5 5639cat conftest.$ac_ext >&5 5640ac_cv_flag_cc_Wall=no 5641 CXXFLAGS="$OLDCXXFLAGS" 5642 5643 5644fi 5645rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5646 5647fi 5648echo "$as_me:$LINENO: result: $ac_cv_flag_cc_Wall" >&5 5649echo "${ECHO_T}$ac_cv_flag_cc_Wall" >&6 5650 else 5651 echo "$as_me:$LINENO: checking whether the C compiler supports -Wall" >&5 5652echo $ECHO_N "checking whether the C compiler supports -Wall... $ECHO_C" >&6 5653if test "${ac_cv_flag_c_Wall+set}" = set; then 5654 echo $ECHO_N "(cached) $ECHO_C" >&6 5655else 5656 OLDCFLAGS="$CFLAGS" 5657 CFLAGS="$CFLAGS -Wall" 5658 cat >conftest.$ac_ext <<_ACEOF 5659#line $LINENO "configure" 5660#include "confdefs.h" 5661 5662#ifdef F77_DUMMY_MAIN 5663# ifdef __cplusplus 5664 extern "C" 5665# endif 5666 int F77_DUMMY_MAIN() { return 1; } 5667#endif 5668int 5669main () 5670{ 5671int i=0 5672 ; 5673 return 0; 5674} 5675_ACEOF 5676rm -f conftest.$ac_objext conftest$ac_exeext 5677if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5678 (eval $ac_link) 2>&5 5679 ac_status=$? 5680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5681 (exit $ac_status); } && 5682 { ac_try='test -s conftest$ac_exeext' 5683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5684 (eval $ac_try) 2>&5 5685 ac_status=$? 5686 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5687 (exit $ac_status); }; }; then 5688 ac_cv_flag_c_Wall=yes 5689 5690else 5691 echo "$as_me: failed program was:" >&5 5692cat conftest.$ac_ext >&5 5693ac_cv_flag_c_Wall=no 5694 CFLAGS="$OLDCFLAGS" 5695 5696 5697fi 5698rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5699 5700fi 5701echo "$as_me:$LINENO: result: $ac_cv_flag_c_Wall" >&5 5702echo "${ECHO_T}$ac_cv_flag_c_Wall" >&6 5703 fi 5704 5705 5706 cur_lang=C++; if test x$cur_lang = xC++; then 5707 echo "$as_me:$LINENO: checking whether the C++ compiler supports -fno-exceptions" >&5 5708echo $ECHO_N "checking whether the C++ compiler supports -fno-exceptions... $ECHO_C" >&6 5709if test "${ac_cv_flag_cc_fno_exceptions+set}" = set; then 5710 echo $ECHO_N "(cached) $ECHO_C" >&6 5711else 5712 OLDCXXFLAGS="$CXXFLAGS" 5713 CXXFLAGS="$CXXFLAGS -fno-exceptions" 5714 cat >conftest.$ac_ext <<_ACEOF 5715#line $LINENO "configure" 5716#include "confdefs.h" 5717 5718#ifdef F77_DUMMY_MAIN 5719# ifdef __cplusplus 5720 extern "C" 5721# endif 5722 int F77_DUMMY_MAIN() { return 1; } 5723#endif 5724int 5725main () 5726{ 5727int i=0 5728 ; 5729 return 0; 5730} 5731_ACEOF 5732rm -f conftest.$ac_objext conftest$ac_exeext 5733if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5734 (eval $ac_link) 2>&5 5735 ac_status=$? 5736 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5737 (exit $ac_status); } && 5738 { ac_try='test -s conftest$ac_exeext' 5739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5740 (eval $ac_try) 2>&5 5741 ac_status=$? 5742 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5743 (exit $ac_status); }; }; then 5744 ac_cv_flag_cc_fno_exceptions=yes 5745 5746else 5747 echo "$as_me: failed program was:" >&5 5748cat conftest.$ac_ext >&5 5749ac_cv_flag_cc_fno_exceptions=no 5750 CXXFLAGS="$OLDCXXFLAGS" 5751 5752 5753fi 5754rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5755 5756fi 5757echo "$as_me:$LINENO: result: $ac_cv_flag_cc_fno_exceptions" >&5 5758echo "${ECHO_T}$ac_cv_flag_cc_fno_exceptions" >&6 5759 else 5760 echo "$as_me:$LINENO: checking whether the C compiler supports -fno-exceptions" >&5 5761echo $ECHO_N "checking whether the C compiler supports -fno-exceptions... $ECHO_C" >&6 5762if test "${ac_cv_flag_c_fno_exceptions+set}" = set; then 5763 echo $ECHO_N "(cached) $ECHO_C" >&6 5764else 5765 OLDCFLAGS="$CFLAGS" 5766 CFLAGS="$CFLAGS -fno-exceptions" 5767 cat >conftest.$ac_ext <<_ACEOF 5768#line $LINENO "configure" 5769#include "confdefs.h" 5770 5771#ifdef F77_DUMMY_MAIN 5772# ifdef __cplusplus 5773 extern "C" 5774# endif 5775 int F77_DUMMY_MAIN() { return 1; } 5776#endif 5777int 5778main () 5779{ 5780int i=0 5781 ; 5782 return 0; 5783} 5784_ACEOF 5785rm -f conftest.$ac_objext conftest$ac_exeext 5786if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5787 (eval $ac_link) 2>&5 5788 ac_status=$? 5789 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5790 (exit $ac_status); } && 5791 { ac_try='test -s conftest$ac_exeext' 5792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5793 (eval $ac_try) 2>&5 5794 ac_status=$? 5795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5796 (exit $ac_status); }; }; then 5797 ac_cv_flag_c_fno_exceptions=yes 5798 5799else 5800 echo "$as_me: failed program was:" >&5 5801cat conftest.$ac_ext >&5 5802ac_cv_flag_c_fno_exceptions=no 5803 CFLAGS="$OLDCFLAGS" 5804 5805 5806fi 5807rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5808 5809fi 5810echo "$as_me:$LINENO: result: $ac_cv_flag_c_fno_exceptions" >&5 5811echo "${ECHO_T}$ac_cv_flag_c_fno_exceptions" >&6 5812 fi 5813 5814 5815 cur_lang=C++; if test x$cur_lang = xC++; then 5816 echo "$as_me:$LINENO: checking whether the C++ compiler supports -fno-rtti" >&5 5817echo $ECHO_N "checking whether the C++ compiler supports -fno-rtti... $ECHO_C" >&6 5818if test "${ac_cv_flag_cc_fno_rtti+set}" = set; then 5819 echo $ECHO_N "(cached) $ECHO_C" >&6 5820else 5821 OLDCXXFLAGS="$CXXFLAGS" 5822 CXXFLAGS="$CXXFLAGS -fno-rtti" 5823 cat >conftest.$ac_ext <<_ACEOF 5824#line $LINENO "configure" 5825#include "confdefs.h" 5826 5827#ifdef F77_DUMMY_MAIN 5828# ifdef __cplusplus 5829 extern "C" 5830# endif 5831 int F77_DUMMY_MAIN() { return 1; } 5832#endif 5833int 5834main () 5835{ 5836int i=0 5837 ; 5838 return 0; 5839} 5840_ACEOF 5841rm -f conftest.$ac_objext conftest$ac_exeext 5842if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5843 (eval $ac_link) 2>&5 5844 ac_status=$? 5845 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5846 (exit $ac_status); } && 5847 { ac_try='test -s conftest$ac_exeext' 5848 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5849 (eval $ac_try) 2>&5 5850 ac_status=$? 5851 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5852 (exit $ac_status); }; }; then 5853 ac_cv_flag_cc_fno_rtti=yes 5854 5855else 5856 echo "$as_me: failed program was:" >&5 5857cat conftest.$ac_ext >&5 5858ac_cv_flag_cc_fno_rtti=no 5859 CXXFLAGS="$OLDCXXFLAGS" 5860 5861 5862fi 5863rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5864 5865fi 5866echo "$as_me:$LINENO: result: $ac_cv_flag_cc_fno_rtti" >&5 5867echo "${ECHO_T}$ac_cv_flag_cc_fno_rtti" >&6 5868 else 5869 echo "$as_me:$LINENO: checking whether the C compiler supports -fno-rtti" >&5 5870echo $ECHO_N "checking whether the C compiler supports -fno-rtti... $ECHO_C" >&6 5871if test "${ac_cv_flag_c_fno_rtti+set}" = set; then 5872 echo $ECHO_N "(cached) $ECHO_C" >&6 5873else 5874 OLDCFLAGS="$CFLAGS" 5875 CFLAGS="$CFLAGS -fno-rtti" 5876 cat >conftest.$ac_ext <<_ACEOF 5877#line $LINENO "configure" 5878#include "confdefs.h" 5879 5880#ifdef F77_DUMMY_MAIN 5881# ifdef __cplusplus 5882 extern "C" 5883# endif 5884 int F77_DUMMY_MAIN() { return 1; } 5885#endif 5886int 5887main () 5888{ 5889int i=0 5890 ; 5891 return 0; 5892} 5893_ACEOF 5894rm -f conftest.$ac_objext conftest$ac_exeext 5895if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5896 (eval $ac_link) 2>&5 5897 ac_status=$? 5898 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5899 (exit $ac_status); } && 5900 { ac_try='test -s conftest$ac_exeext' 5901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5902 (eval $ac_try) 2>&5 5903 ac_status=$? 5904 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5905 (exit $ac_status); }; }; then 5906 ac_cv_flag_c_fno_rtti=yes 5907 5908else 5909 echo "$as_me: failed program was:" >&5 5910cat conftest.$ac_ext >&5 5911ac_cv_flag_c_fno_rtti=no 5912 CFLAGS="$OLDCFLAGS" 5913 5914 5915fi 5916rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5917 5918fi 5919echo "$as_me:$LINENO: result: $ac_cv_flag_c_fno_rtti" >&5 5920echo "${ECHO_T}$ac_cv_flag_c_fno_rtti" >&6 5921 fi 5922 5923 5924 cur_lang=C++; if test x$cur_lang = xC++; then 5925 echo "$as_me:$LINENO: checking whether the C++ compiler supports " >&5 5926echo $ECHO_N "checking whether the C++ compiler supports ... $ECHO_C" >&6 5927if test "${ac_cv_flag_cc_O3+set}" = set; then 5928 echo $ECHO_N "(cached) $ECHO_C" >&6 5929else 5930 OLDCXXFLAGS="$CXXFLAGS" 5931 CXXFLAGS="$CXXFLAGS " 5932 cat >conftest.$ac_ext <<_ACEOF 5933#line $LINENO "configure" 5934#include "confdefs.h" 5935 5936#ifdef F77_DUMMY_MAIN 5937# ifdef __cplusplus 5938 extern "C" 5939# endif 5940 int F77_DUMMY_MAIN() { return 1; } 5941#endif 5942int 5943main () 5944{ 5945int i=0 5946 ; 5947 return 0; 5948} 5949_ACEOF 5950rm -f conftest.$ac_objext conftest$ac_exeext 5951if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5952 (eval $ac_link) 2>&5 5953 ac_status=$? 5954 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5955 (exit $ac_status); } && 5956 { ac_try='test -s conftest$ac_exeext' 5957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5958 (eval $ac_try) 2>&5 5959 ac_status=$? 5960 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5961 (exit $ac_status); }; }; then 5962 ac_cv_flag_cc_O3=yes 5963 5964else 5965 echo "$as_me: failed program was:" >&5 5966cat conftest.$ac_ext >&5 5967ac_cv_flag_cc_O3=no 5968 CXXFLAGS="$OLDCXXFLAGS" 5969 5970 cur_lang=C++; if test x$cur_lang = xC++; then 5971 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O2" >&5 5972echo $ECHO_N "checking whether the C++ compiler supports -O2... $ECHO_C" >&6 5973if test "${ac_cv_flag_cc_O2+set}" = set; then 5974 echo $ECHO_N "(cached) $ECHO_C" >&6 5975else 5976 OLDCXXFLAGS="$CXXFLAGS" 5977 CXXFLAGS="$CXXFLAGS -O2" 5978 cat >conftest.$ac_ext <<_ACEOF 5979#line $LINENO "configure" 5980#include "confdefs.h" 5981 5982#ifdef F77_DUMMY_MAIN 5983# ifdef __cplusplus 5984 extern "C" 5985# endif 5986 int F77_DUMMY_MAIN() { return 1; } 5987#endif 5988int 5989main () 5990{ 5991int i=0 5992 ; 5993 return 0; 5994} 5995_ACEOF 5996rm -f conftest.$ac_objext conftest$ac_exeext 5997if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5998 (eval $ac_link) 2>&5 5999 ac_status=$? 6000 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6001 (exit $ac_status); } && 6002 { ac_try='test -s conftest$ac_exeext' 6003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6004 (eval $ac_try) 2>&5 6005 ac_status=$? 6006 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6007 (exit $ac_status); }; }; then 6008 ac_cv_flag_cc_O2=yes 6009 6010else 6011 echo "$as_me: failed program was:" >&5 6012cat conftest.$ac_ext >&5 6013ac_cv_flag_cc_O2=no 6014 CXXFLAGS="$OLDCXXFLAGS" 6015 6016 cur_lang=C++; if test x$cur_lang = xC++; then 6017 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 6018echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 6019if test "${ac_cv_flag_cc_O+set}" = set; then 6020 echo $ECHO_N "(cached) $ECHO_C" >&6 6021else 6022 OLDCXXFLAGS="$CXXFLAGS" 6023 CXXFLAGS="$CXXFLAGS -O" 6024 cat >conftest.$ac_ext <<_ACEOF 6025#line $LINENO "configure" 6026#include "confdefs.h" 6027 6028#ifdef F77_DUMMY_MAIN 6029# ifdef __cplusplus 6030 extern "C" 6031# endif 6032 int F77_DUMMY_MAIN() { return 1; } 6033#endif 6034int 6035main () 6036{ 6037int i=0 6038 ; 6039 return 0; 6040} 6041_ACEOF 6042rm -f conftest.$ac_objext conftest$ac_exeext 6043if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6044 (eval $ac_link) 2>&5 6045 ac_status=$? 6046 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6047 (exit $ac_status); } && 6048 { ac_try='test -s conftest$ac_exeext' 6049 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6050 (eval $ac_try) 2>&5 6051 ac_status=$? 6052 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6053 (exit $ac_status); }; }; then 6054 ac_cv_flag_cc_O=yes 6055 6056else 6057 echo "$as_me: failed program was:" >&5 6058cat conftest.$ac_ext >&5 6059ac_cv_flag_cc_O=no 6060 CXXFLAGS="$OLDCXXFLAGS" 6061 6062 6063fi 6064rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6065 6066fi 6067echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 6068echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 6069 else 6070 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 6071echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 6072if test "${ac_cv_flag_c_O+set}" = set; then 6073 echo $ECHO_N "(cached) $ECHO_C" >&6 6074else 6075 OLDCFLAGS="$CFLAGS" 6076 CFLAGS="$CFLAGS -O" 6077 cat >conftest.$ac_ext <<_ACEOF 6078#line $LINENO "configure" 6079#include "confdefs.h" 6080 6081#ifdef F77_DUMMY_MAIN 6082# ifdef __cplusplus 6083 extern "C" 6084# endif 6085 int F77_DUMMY_MAIN() { return 1; } 6086#endif 6087int 6088main () 6089{ 6090int i=0 6091 ; 6092 return 0; 6093} 6094_ACEOF 6095rm -f conftest.$ac_objext conftest$ac_exeext 6096if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6097 (eval $ac_link) 2>&5 6098 ac_status=$? 6099 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6100 (exit $ac_status); } && 6101 { ac_try='test -s conftest$ac_exeext' 6102 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6103 (eval $ac_try) 2>&5 6104 ac_status=$? 6105 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6106 (exit $ac_status); }; }; then 6107 ac_cv_flag_c_O=yes 6108 6109else 6110 echo "$as_me: failed program was:" >&5 6111cat conftest.$ac_ext >&5 6112ac_cv_flag_c_O=no 6113 CFLAGS="$OLDCFLAGS" 6114 6115 6116fi 6117rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6118 6119fi 6120echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 6121echo "${ECHO_T}$ac_cv_flag_c_O" >&6 6122 fi 6123 6124 6125fi 6126rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6127 6128fi 6129echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O2" >&5 6130echo "${ECHO_T}$ac_cv_flag_cc_O2" >&6 6131 else 6132 echo "$as_me:$LINENO: checking whether the C compiler supports -O2" >&5 6133echo $ECHO_N "checking whether the C compiler supports -O2... $ECHO_C" >&6 6134if test "${ac_cv_flag_c_O2+set}" = set; then 6135 echo $ECHO_N "(cached) $ECHO_C" >&6 6136else 6137 OLDCFLAGS="$CFLAGS" 6138 CFLAGS="$CFLAGS -O2" 6139 cat >conftest.$ac_ext <<_ACEOF 6140#line $LINENO "configure" 6141#include "confdefs.h" 6142 6143#ifdef F77_DUMMY_MAIN 6144# ifdef __cplusplus 6145 extern "C" 6146# endif 6147 int F77_DUMMY_MAIN() { return 1; } 6148#endif 6149int 6150main () 6151{ 6152int i=0 6153 ; 6154 return 0; 6155} 6156_ACEOF 6157rm -f conftest.$ac_objext conftest$ac_exeext 6158if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6159 (eval $ac_link) 2>&5 6160 ac_status=$? 6161 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6162 (exit $ac_status); } && 6163 { ac_try='test -s conftest$ac_exeext' 6164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6165 (eval $ac_try) 2>&5 6166 ac_status=$? 6167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6168 (exit $ac_status); }; }; then 6169 ac_cv_flag_c_O2=yes 6170 6171else 6172 echo "$as_me: failed program was:" >&5 6173cat conftest.$ac_ext >&5 6174ac_cv_flag_c_O2=no 6175 CFLAGS="$OLDCFLAGS" 6176 6177 cur_lang=C++; if test x$cur_lang = xC++; then 6178 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 6179echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 6180if test "${ac_cv_flag_cc_O+set}" = set; then 6181 echo $ECHO_N "(cached) $ECHO_C" >&6 6182else 6183 OLDCXXFLAGS="$CXXFLAGS" 6184 CXXFLAGS="$CXXFLAGS -O" 6185 cat >conftest.$ac_ext <<_ACEOF 6186#line $LINENO "configure" 6187#include "confdefs.h" 6188 6189#ifdef F77_DUMMY_MAIN 6190# ifdef __cplusplus 6191 extern "C" 6192# endif 6193 int F77_DUMMY_MAIN() { return 1; } 6194#endif 6195int 6196main () 6197{ 6198int i=0 6199 ; 6200 return 0; 6201} 6202_ACEOF 6203rm -f conftest.$ac_objext conftest$ac_exeext 6204if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6205 (eval $ac_link) 2>&5 6206 ac_status=$? 6207 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6208 (exit $ac_status); } && 6209 { ac_try='test -s conftest$ac_exeext' 6210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6211 (eval $ac_try) 2>&5 6212 ac_status=$? 6213 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6214 (exit $ac_status); }; }; then 6215 ac_cv_flag_cc_O=yes 6216 6217else 6218 echo "$as_me: failed program was:" >&5 6219cat conftest.$ac_ext >&5 6220ac_cv_flag_cc_O=no 6221 CXXFLAGS="$OLDCXXFLAGS" 6222 6223 6224fi 6225rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6226 6227fi 6228echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 6229echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 6230 else 6231 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 6232echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 6233if test "${ac_cv_flag_c_O+set}" = set; then 6234 echo $ECHO_N "(cached) $ECHO_C" >&6 6235else 6236 OLDCFLAGS="$CFLAGS" 6237 CFLAGS="$CFLAGS -O" 6238 cat >conftest.$ac_ext <<_ACEOF 6239#line $LINENO "configure" 6240#include "confdefs.h" 6241 6242#ifdef F77_DUMMY_MAIN 6243# ifdef __cplusplus 6244 extern "C" 6245# endif 6246 int F77_DUMMY_MAIN() { return 1; } 6247#endif 6248int 6249main () 6250{ 6251int i=0 6252 ; 6253 return 0; 6254} 6255_ACEOF 6256rm -f conftest.$ac_objext conftest$ac_exeext 6257if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6258 (eval $ac_link) 2>&5 6259 ac_status=$? 6260 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6261 (exit $ac_status); } && 6262 { ac_try='test -s conftest$ac_exeext' 6263 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6264 (eval $ac_try) 2>&5 6265 ac_status=$? 6266 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6267 (exit $ac_status); }; }; then 6268 ac_cv_flag_c_O=yes 6269 6270else 6271 echo "$as_me: failed program was:" >&5 6272cat conftest.$ac_ext >&5 6273ac_cv_flag_c_O=no 6274 CFLAGS="$OLDCFLAGS" 6275 6276 6277fi 6278rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6279 6280fi 6281echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 6282echo "${ECHO_T}$ac_cv_flag_c_O" >&6 6283 fi 6284 6285 6286fi 6287rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6288 6289fi 6290echo "$as_me:$LINENO: result: $ac_cv_flag_c_O2" >&5 6291echo "${ECHO_T}$ac_cv_flag_c_O2" >&6 6292 fi 6293 6294 6295fi 6296rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6297 6298fi 6299echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O3" >&5 6300echo "${ECHO_T}$ac_cv_flag_cc_O3" >&6 6301 else 6302 echo "$as_me:$LINENO: checking whether the C compiler supports " >&5 6303echo $ECHO_N "checking whether the C compiler supports ... $ECHO_C" >&6 6304if test "${ac_cv_flag_c_O3+set}" = set; then 6305 echo $ECHO_N "(cached) $ECHO_C" >&6 6306else 6307 OLDCFLAGS="$CFLAGS" 6308 CFLAGS="$CFLAGS " 6309 cat >conftest.$ac_ext <<_ACEOF 6310#line $LINENO "configure" 6311#include "confdefs.h" 6312 6313#ifdef F77_DUMMY_MAIN 6314# ifdef __cplusplus 6315 extern "C" 6316# endif 6317 int F77_DUMMY_MAIN() { return 1; } 6318#endif 6319int 6320main () 6321{ 6322int i=0 6323 ; 6324 return 0; 6325} 6326_ACEOF 6327rm -f conftest.$ac_objext conftest$ac_exeext 6328if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6329 (eval $ac_link) 2>&5 6330 ac_status=$? 6331 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6332 (exit $ac_status); } && 6333 { ac_try='test -s conftest$ac_exeext' 6334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6335 (eval $ac_try) 2>&5 6336 ac_status=$? 6337 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6338 (exit $ac_status); }; }; then 6339 ac_cv_flag_c_O3=yes 6340 6341else 6342 echo "$as_me: failed program was:" >&5 6343cat conftest.$ac_ext >&5 6344ac_cv_flag_c_O3=no 6345 CFLAGS="$OLDCFLAGS" 6346 6347 cur_lang=C++; if test x$cur_lang = xC++; then 6348 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O2" >&5 6349echo $ECHO_N "checking whether the C++ compiler supports -O2... $ECHO_C" >&6 6350if test "${ac_cv_flag_cc_O2+set}" = set; then 6351 echo $ECHO_N "(cached) $ECHO_C" >&6 6352else 6353 OLDCXXFLAGS="$CXXFLAGS" 6354 CXXFLAGS="$CXXFLAGS -O2" 6355 cat >conftest.$ac_ext <<_ACEOF 6356#line $LINENO "configure" 6357#include "confdefs.h" 6358 6359#ifdef F77_DUMMY_MAIN 6360# ifdef __cplusplus 6361 extern "C" 6362# endif 6363 int F77_DUMMY_MAIN() { return 1; } 6364#endif 6365int 6366main () 6367{ 6368int i=0 6369 ; 6370 return 0; 6371} 6372_ACEOF 6373rm -f conftest.$ac_objext conftest$ac_exeext 6374if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6375 (eval $ac_link) 2>&5 6376 ac_status=$? 6377 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6378 (exit $ac_status); } && 6379 { ac_try='test -s conftest$ac_exeext' 6380 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6381 (eval $ac_try) 2>&5 6382 ac_status=$? 6383 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6384 (exit $ac_status); }; }; then 6385 ac_cv_flag_cc_O2=yes 6386 6387else 6388 echo "$as_me: failed program was:" >&5 6389cat conftest.$ac_ext >&5 6390ac_cv_flag_cc_O2=no 6391 CXXFLAGS="$OLDCXXFLAGS" 6392 6393 cur_lang=C++; if test x$cur_lang = xC++; then 6394 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 6395echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 6396if test "${ac_cv_flag_cc_O+set}" = set; then 6397 echo $ECHO_N "(cached) $ECHO_C" >&6 6398else 6399 OLDCXXFLAGS="$CXXFLAGS" 6400 CXXFLAGS="$CXXFLAGS -O" 6401 cat >conftest.$ac_ext <<_ACEOF 6402#line $LINENO "configure" 6403#include "confdefs.h" 6404 6405#ifdef F77_DUMMY_MAIN 6406# ifdef __cplusplus 6407 extern "C" 6408# endif 6409 int F77_DUMMY_MAIN() { return 1; } 6410#endif 6411int 6412main () 6413{ 6414int i=0 6415 ; 6416 return 0; 6417} 6418_ACEOF 6419rm -f conftest.$ac_objext conftest$ac_exeext 6420if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6421 (eval $ac_link) 2>&5 6422 ac_status=$? 6423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6424 (exit $ac_status); } && 6425 { ac_try='test -s conftest$ac_exeext' 6426 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6427 (eval $ac_try) 2>&5 6428 ac_status=$? 6429 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6430 (exit $ac_status); }; }; then 6431 ac_cv_flag_cc_O=yes 6432 6433else 6434 echo "$as_me: failed program was:" >&5 6435cat conftest.$ac_ext >&5 6436ac_cv_flag_cc_O=no 6437 CXXFLAGS="$OLDCXXFLAGS" 6438 6439 6440fi 6441rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6442 6443fi 6444echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 6445echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 6446 else 6447 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 6448echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 6449if test "${ac_cv_flag_c_O+set}" = set; then 6450 echo $ECHO_N "(cached) $ECHO_C" >&6 6451else 6452 OLDCFLAGS="$CFLAGS" 6453 CFLAGS="$CFLAGS -O" 6454 cat >conftest.$ac_ext <<_ACEOF 6455#line $LINENO "configure" 6456#include "confdefs.h" 6457 6458#ifdef F77_DUMMY_MAIN 6459# ifdef __cplusplus 6460 extern "C" 6461# endif 6462 int F77_DUMMY_MAIN() { return 1; } 6463#endif 6464int 6465main () 6466{ 6467int i=0 6468 ; 6469 return 0; 6470} 6471_ACEOF 6472rm -f conftest.$ac_objext conftest$ac_exeext 6473if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6474 (eval $ac_link) 2>&5 6475 ac_status=$? 6476 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6477 (exit $ac_status); } && 6478 { ac_try='test -s conftest$ac_exeext' 6479 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6480 (eval $ac_try) 2>&5 6481 ac_status=$? 6482 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6483 (exit $ac_status); }; }; then 6484 ac_cv_flag_c_O=yes 6485 6486else 6487 echo "$as_me: failed program was:" >&5 6488cat conftest.$ac_ext >&5 6489ac_cv_flag_c_O=no 6490 CFLAGS="$OLDCFLAGS" 6491 6492 6493fi 6494rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6495 6496fi 6497echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 6498echo "${ECHO_T}$ac_cv_flag_c_O" >&6 6499 fi 6500 6501 6502fi 6503rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6504 6505fi 6506echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O2" >&5 6507echo "${ECHO_T}$ac_cv_flag_cc_O2" >&6 6508 else 6509 echo "$as_me:$LINENO: checking whether the C compiler supports -O2" >&5 6510echo $ECHO_N "checking whether the C compiler supports -O2... $ECHO_C" >&6 6511if test "${ac_cv_flag_c_O2+set}" = set; then 6512 echo $ECHO_N "(cached) $ECHO_C" >&6 6513else 6514 OLDCFLAGS="$CFLAGS" 6515 CFLAGS="$CFLAGS -O2" 6516 cat >conftest.$ac_ext <<_ACEOF 6517#line $LINENO "configure" 6518#include "confdefs.h" 6519 6520#ifdef F77_DUMMY_MAIN 6521# ifdef __cplusplus 6522 extern "C" 6523# endif 6524 int F77_DUMMY_MAIN() { return 1; } 6525#endif 6526int 6527main () 6528{ 6529int i=0 6530 ; 6531 return 0; 6532} 6533_ACEOF 6534rm -f conftest.$ac_objext conftest$ac_exeext 6535if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6536 (eval $ac_link) 2>&5 6537 ac_status=$? 6538 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6539 (exit $ac_status); } && 6540 { ac_try='test -s conftest$ac_exeext' 6541 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6542 (eval $ac_try) 2>&5 6543 ac_status=$? 6544 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6545 (exit $ac_status); }; }; then 6546 ac_cv_flag_c_O2=yes 6547 6548else 6549 echo "$as_me: failed program was:" >&5 6550cat conftest.$ac_ext >&5 6551ac_cv_flag_c_O2=no 6552 CFLAGS="$OLDCFLAGS" 6553 6554 cur_lang=C++; if test x$cur_lang = xC++; then 6555 echo "$as_me:$LINENO: checking whether the C++ compiler supports -O" >&5 6556echo $ECHO_N "checking whether the C++ compiler supports -O... $ECHO_C" >&6 6557if test "${ac_cv_flag_cc_O+set}" = set; then 6558 echo $ECHO_N "(cached) $ECHO_C" >&6 6559else 6560 OLDCXXFLAGS="$CXXFLAGS" 6561 CXXFLAGS="$CXXFLAGS -O" 6562 cat >conftest.$ac_ext <<_ACEOF 6563#line $LINENO "configure" 6564#include "confdefs.h" 6565 6566#ifdef F77_DUMMY_MAIN 6567# ifdef __cplusplus 6568 extern "C" 6569# endif 6570 int F77_DUMMY_MAIN() { return 1; } 6571#endif 6572int 6573main () 6574{ 6575int i=0 6576 ; 6577 return 0; 6578} 6579_ACEOF 6580rm -f conftest.$ac_objext conftest$ac_exeext 6581if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6582 (eval $ac_link) 2>&5 6583 ac_status=$? 6584 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6585 (exit $ac_status); } && 6586 { ac_try='test -s conftest$ac_exeext' 6587 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6588 (eval $ac_try) 2>&5 6589 ac_status=$? 6590 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6591 (exit $ac_status); }; }; then 6592 ac_cv_flag_cc_O=yes 6593 6594else 6595 echo "$as_me: failed program was:" >&5 6596cat conftest.$ac_ext >&5 6597ac_cv_flag_cc_O=no 6598 CXXFLAGS="$OLDCXXFLAGS" 6599 6600 6601fi 6602rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6603 6604fi 6605echo "$as_me:$LINENO: result: $ac_cv_flag_cc_O" >&5 6606echo "${ECHO_T}$ac_cv_flag_cc_O" >&6 6607 else 6608 echo "$as_me:$LINENO: checking whether the C compiler supports -O" >&5 6609echo $ECHO_N "checking whether the C compiler supports -O... $ECHO_C" >&6 6610if test "${ac_cv_flag_c_O+set}" = set; then 6611 echo $ECHO_N "(cached) $ECHO_C" >&6 6612else 6613 OLDCFLAGS="$CFLAGS" 6614 CFLAGS="$CFLAGS -O" 6615 cat >conftest.$ac_ext <<_ACEOF 6616#line $LINENO "configure" 6617#include "confdefs.h" 6618 6619#ifdef F77_DUMMY_MAIN 6620# ifdef __cplusplus 6621 extern "C" 6622# endif 6623 int F77_DUMMY_MAIN() { return 1; } 6624#endif 6625int 6626main () 6627{ 6628int i=0 6629 ; 6630 return 0; 6631} 6632_ACEOF 6633rm -f conftest.$ac_objext conftest$ac_exeext 6634if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6635 (eval $ac_link) 2>&5 6636 ac_status=$? 6637 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6638 (exit $ac_status); } && 6639 { ac_try='test -s conftest$ac_exeext' 6640 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6641 (eval $ac_try) 2>&5 6642 ac_status=$? 6643 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6644 (exit $ac_status); }; }; then 6645 ac_cv_flag_c_O=yes 6646 6647else 6648 echo "$as_me: failed program was:" >&5 6649cat conftest.$ac_ext >&5 6650ac_cv_flag_c_O=no 6651 CFLAGS="$OLDCFLAGS" 6652 6653 6654fi 6655rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6656 6657fi 6658echo "$as_me:$LINENO: result: $ac_cv_flag_c_O" >&5 6659echo "${ECHO_T}$ac_cv_flag_c_O" >&6 6660 fi 6661 6662 6663fi 6664rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6665 6666fi 6667echo "$as_me:$LINENO: result: $ac_cv_flag_c_O2" >&5 6668echo "${ECHO_T}$ac_cv_flag_c_O2" >&6 6669 fi 6670 6671 6672fi 6673rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6674 6675fi 6676echo "$as_me:$LINENO: result: $ac_cv_flag_c_O3" >&5 6677echo "${ECHO_T}$ac_cv_flag_c_O3" >&6 6678 fi 6679 6680 6681 cur_lang=C++; if test x$cur_lang = xC++; then 6682 echo "$as_me:$LINENO: checking whether the C++ compiler supports " >&5 6683echo $ECHO_N "checking whether the C++ compiler supports ... $ECHO_C" >&6 6684if test "${ac_cv_flag_cc_ffast_math+set}" = set; then 6685 echo $ECHO_N "(cached) $ECHO_C" >&6 6686else 6687 OLDCXXFLAGS="$CXXFLAGS" 6688 CXXFLAGS="$CXXFLAGS " 6689 cat >conftest.$ac_ext <<_ACEOF 6690#line $LINENO "configure" 6691#include "confdefs.h" 6692 6693#ifdef F77_DUMMY_MAIN 6694# ifdef __cplusplus 6695 extern "C" 6696# endif 6697 int F77_DUMMY_MAIN() { return 1; } 6698#endif 6699int 6700main () 6701{ 6702int i=0 6703 ; 6704 return 0; 6705} 6706_ACEOF 6707rm -f conftest.$ac_objext conftest$ac_exeext 6708if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6709 (eval $ac_link) 2>&5 6710 ac_status=$? 6711 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6712 (exit $ac_status); } && 6713 { ac_try='test -s conftest$ac_exeext' 6714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6715 (eval $ac_try) 2>&5 6716 ac_status=$? 6717 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6718 (exit $ac_status); }; }; then 6719 ac_cv_flag_cc_ffast_math=yes 6720 6721else 6722 echo "$as_me: failed program was:" >&5 6723cat conftest.$ac_ext >&5 6724ac_cv_flag_cc_ffast_math=no 6725 CXXFLAGS="$OLDCXXFLAGS" 6726 6727 6728fi 6729rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6730 6731fi 6732echo "$as_me:$LINENO: result: $ac_cv_flag_cc_ffast_math" >&5 6733echo "${ECHO_T}$ac_cv_flag_cc_ffast_math" >&6 6734 else 6735 echo "$as_me:$LINENO: checking whether the C compiler supports " >&5 6736echo $ECHO_N "checking whether the C compiler supports ... $ECHO_C" >&6 6737if test "${ac_cv_flag_c_ffast_math+set}" = set; then 6738 echo $ECHO_N "(cached) $ECHO_C" >&6 6739else 6740 OLDCFLAGS="$CFLAGS" 6741 CFLAGS="$CFLAGS " 6742 cat >conftest.$ac_ext <<_ACEOF 6743#line $LINENO "configure" 6744#include "confdefs.h" 6745 6746#ifdef F77_DUMMY_MAIN 6747# ifdef __cplusplus 6748 extern "C" 6749# endif 6750 int F77_DUMMY_MAIN() { return 1; } 6751#endif 6752int 6753main () 6754{ 6755int i=0 6756 ; 6757 return 0; 6758} 6759_ACEOF 6760rm -f conftest.$ac_objext conftest$ac_exeext 6761if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6762 (eval $ac_link) 2>&5 6763 ac_status=$? 6764 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6765 (exit $ac_status); } && 6766 { ac_try='test -s conftest$ac_exeext' 6767 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6768 (eval $ac_try) 2>&5 6769 ac_status=$? 6770 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6771 (exit $ac_status); }; }; then 6772 ac_cv_flag_c_ffast_math=yes 6773 6774else 6775 echo "$as_me: failed program was:" >&5 6776cat conftest.$ac_ext >&5 6777ac_cv_flag_c_ffast_math=no 6778 CFLAGS="$OLDCFLAGS" 6779 6780 6781fi 6782rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 6783 6784fi 6785echo "$as_me:$LINENO: result: $ac_cv_flag_c_ffast_math" >&5 6786echo "${ECHO_T}$ac_cv_flag_c_ffast_math" >&6 6787 fi 6788 6789 6790# DEBUG_ONLY 6791# #ACX_FLAG(-pg,pg) 6792# ACX_FLAG(-ansi,ansi) 6793# ACX_FLAG(-pedantic,pedantic) 6794# DEBUG_ONLY_END 6795 6796 6797 ac_ext=cc 6798ac_cpp='$CXXCPP $CPPFLAGS' 6799ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6800ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6801ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6802 6803 echo "$as_me:$LINENO: checking whether the C++ compiler needs std::" >&5 6804echo $ECHO_N "checking whether the C++ compiler needs std::... $ECHO_C" >&6 6805if test "${ac_cv_needstd+set}" = set; then 6806 echo $ECHO_N "(cached) $ECHO_C" >&6 6807else 6808 cat >conftest.$ac_ext <<_ACEOF 6809#line $LINENO "configure" 6810#include "confdefs.h" 6811#include <string> 6812#ifdef F77_DUMMY_MAIN 6813# ifdef __cplusplus 6814 extern "C" 6815# endif 6816 int F77_DUMMY_MAIN() { return 1; } 6817#endif 6818int 6819main () 6820{ 6821string s 6822 ; 6823 return 0; 6824} 6825_ACEOF 6826rm -f conftest.$ac_objext 6827if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6828 (eval $ac_compile) 2>&5 6829 ac_status=$? 6830 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6831 (exit $ac_status); } && 6832 { ac_try='test -s conftest.$ac_objext' 6833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6834 (eval $ac_try) 2>&5 6835 ac_status=$? 6836 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6837 (exit $ac_status); }; }; then 6838 ac_cv_needstd=no 6839else 6840 echo "$as_me: failed program was:" >&5 6841cat conftest.$ac_ext >&5 6842ac_cv_needstd=yes 6843 6844fi 6845rm -f conftest.$ac_objext conftest.$ac_ext 6846 6847fi 6848echo "$as_me:$LINENO: result: $ac_cv_needstd" >&5 6849echo "${ECHO_T}$ac_cv_needstd" >&6 6850 if test $ac_cv_needstd = no; then 6851 6852cat >>confdefs.h <<\_ACEOF 6853#define NO_NAMESPACE 6854_ACEOF 6855 6856 fi 6857 ac_ext=cc 6858ac_cpp='$CXXCPP $CPPFLAGS' 6859ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6860ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6861ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6862 6863 6864 6865 echo "$as_me:$LINENO: checking for M_PI" >&5 6866echo $ECHO_N "checking for M_PI... $ECHO_C" >&6 6867if test "${ac_cv_m_pi+set}" = set; then 6868 echo $ECHO_N "(cached) $ECHO_C" >&6 6869else 6870 cat >conftest.$ac_ext <<_ACEOF 6871#line $LINENO "configure" 6872#include "confdefs.h" 6873 6874 #include <math.h> 6875#ifdef F77_DUMMY_MAIN 6876# ifdef __cplusplus 6877 extern "C" 6878# endif 6879 int F77_DUMMY_MAIN() { return 1; } 6880#endif 6881int 6882main () 6883{ 6884 6885 double d = M_PI 6886 6887 ; 6888 return 0; 6889} 6890_ACEOF 6891rm -f conftest.$ac_objext 6892if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6893 (eval $ac_compile) 2>&5 6894 ac_status=$? 6895 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6896 (exit $ac_status); } && 6897 { ac_try='test -s conftest.$ac_objext' 6898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6899 (eval $ac_try) 2>&5 6900 ac_status=$? 6901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6902 (exit $ac_status); }; }; then 6903 ac_cv_m_pi=yes 6904else 6905 echo "$as_me: failed program was:" >&5 6906cat conftest.$ac_ext >&5 6907ac_cv_m_pi=no 6908 6909fi 6910rm -f conftest.$ac_objext conftest.$ac_ext 6911 6912fi 6913echo "$as_me:$LINENO: result: $ac_cv_m_pi" >&5 6914echo "${ECHO_T}$ac_cv_m_pi" >&6 6915 if test $ac_cv_m_pi = no; then 6916 6917cat >>confdefs.h <<\_ACEOF 6918#define M_PI 3.14159265358979323846 6919_ACEOF 6920 6921 fi 6922 6923 6924 echo "$as_me:$LINENO: checking whether Fl_Pixmap needs const char*const*" >&5 6925echo $ECHO_N "checking whether Fl_Pixmap needs const char*const*... $ECHO_C" >&6 6926 cat >conftest.$ac_ext <<_ACEOF 6927#line $LINENO "configure" 6928#include "confdefs.h" 6929 6930 #include <FL/Enumerations.H> 6931 #include <FL/Fl_Pixmap.H> 6932#ifdef F77_DUMMY_MAIN 6933# ifdef __cplusplus 6934 extern "C" 6935# endif 6936 int F77_DUMMY_MAIN() { return 1; } 6937#endif 6938int 6939main () 6940{ 6941 6942 char *const abuf[] = { "a", "b" }; 6943 Fl_Pixmap pix(abuf) 6944 6945 ; 6946 return 0; 6947} 6948_ACEOF 6949rm -f conftest.$ac_objext 6950if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6951 (eval $ac_compile) 2>&5 6952 ac_status=$? 6953 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6954 (exit $ac_status); } && 6955 { ac_try='test -s conftest.$ac_objext' 6956 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6957 (eval $ac_try) 2>&5 6958 ac_status=$? 6959 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6960 (exit $ac_status); }; }; then 6961 echo "$as_me:$LINENO: result: no" >&5 6962echo "${ECHO_T}no" >&6 6963else 6964 echo "$as_me: failed program was:" >&5 6965cat conftest.$ac_ext >&5 6966echo "$as_me:$LINENO: result: yes" >&5 6967echo "${ECHO_T}yes" >&6 6968 6969cat >>confdefs.h <<_ACEOF 6970#define XPMCONST const 6971_ACEOF 6972 6973fi 6974rm -f conftest.$ac_objext conftest.$ac_ext 6975 6976 6977 LIBS="$SAVELIBS" 6978 ac_ext=c 6979ac_cpp='$CPP $CPPFLAGS' 6980ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6981ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6982ac_compiler_gnu=$ac_cv_c_compiler_gnu 6983 6984else 6985 6986for ac_func in select 6987do 6988as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6989echo "$as_me:$LINENO: checking for $ac_func" >&5 6990echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 6991if eval "test \"\${$as_ac_var+set}\" = set"; then 6992 echo $ECHO_N "(cached) $ECHO_C" >&6 6993else 6994 cat >conftest.$ac_ext <<_ACEOF 6995#line $LINENO "configure" 6996#include "confdefs.h" 6997/* System header to define __stub macros and hopefully few prototypes, 6998 which can conflict with char $ac_func (); below. */ 6999#include <assert.h> 7000/* Override any gcc2 internal prototype to avoid an error. */ 7001#ifdef __cplusplus 7002extern "C" 7003#endif 7004/* We use char because int might match the return type of a gcc2 7005 builtin and then its argument prototype would still apply. */ 7006char $ac_func (); 7007char (*f) (); 7008 7009#ifdef F77_DUMMY_MAIN 7010# ifdef __cplusplus 7011 extern "C" 7012# endif 7013 int F77_DUMMY_MAIN() { return 1; } 7014#endif 7015int 7016main () 7017{ 7018/* The GNU C library defines this for functions which it implements 7019 to always fail with ENOSYS. Some functions are actually named 7020 something starting with __ and the normal name is an alias. */ 7021#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 7022choke me 7023#else 7024f = $ac_func; 7025#endif 7026 7027 ; 7028 return 0; 7029} 7030_ACEOF 7031rm -f conftest.$ac_objext conftest$ac_exeext 7032if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 7033 (eval $ac_link) 2>&5 7034 ac_status=$? 7035 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7036 (exit $ac_status); } && 7037 { ac_try='test -s conftest$ac_exeext' 7038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7039 (eval $ac_try) 2>&5 7040 ac_status=$? 7041 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7042 (exit $ac_status); }; }; then 7043 eval "$as_ac_var=yes" 7044else 7045 echo "$as_me: failed program was:" >&5 7046cat conftest.$ac_ext >&5 7047eval "$as_ac_var=no" 7048fi 7049rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 7050fi 7051echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 7052echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 7053if test `eval echo '${'$as_ac_var'}'` = yes; then 7054 cat >>confdefs.h <<_ACEOF 7055#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 7056_ACEOF 7057 7058fi 7059done 7060 7061 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 7062echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 7063if test "${ac_cv_header_time+set}" = set; then 7064 echo $ECHO_N "(cached) $ECHO_C" >&6 7065else 7066 cat >conftest.$ac_ext <<_ACEOF 7067#line $LINENO "configure" 7068#include "confdefs.h" 7069#include <sys/types.h> 7070#include <sys/time.h> 7071#include <time.h> 7072 7073#ifdef F77_DUMMY_MAIN 7074# ifdef __cplusplus 7075 extern "C" 7076# endif 7077 int F77_DUMMY_MAIN() { return 1; } 7078#endif 7079int 7080main () 7081{ 7082if ((struct tm *) 0) 7083return 0; 7084 ; 7085 return 0; 7086} 7087_ACEOF 7088rm -f conftest.$ac_objext 7089if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7090 (eval $ac_compile) 2>&5 7091 ac_status=$? 7092 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7093 (exit $ac_status); } && 7094 { ac_try='test -s conftest.$ac_objext' 7095 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7096 (eval $ac_try) 2>&5 7097 ac_status=$? 7098 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7099 (exit $ac_status); }; }; then 7100 ac_cv_header_time=yes 7101else 7102 echo "$as_me: failed program was:" >&5 7103cat conftest.$ac_ext >&5 7104ac_cv_header_time=no 7105fi 7106rm -f conftest.$ac_objext conftest.$ac_ext 7107fi 7108echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 7109echo "${ECHO_T}$ac_cv_header_time" >&6 7110if test $ac_cv_header_time = yes; then 7111 7112cat >>confdefs.h <<\_ACEOF 7113#define TIME_WITH_SYS_TIME 1 7114_ACEOF 7115 7116fi 7117 7118 7119 7120 7121for ac_header in termios.h sys/time.h memory.h 7122do 7123as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7124if eval "test \"\${$as_ac_Header+set}\" = set"; then 7125 echo "$as_me:$LINENO: checking for $ac_header" >&5 7126echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7127if eval "test \"\${$as_ac_Header+set}\" = set"; then 7128 echo $ECHO_N "(cached) $ECHO_C" >&6 7129fi 7130echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 7131echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 7132else 7133 # Is the header compilable? 7134echo "$as_me:$LINENO: checking $ac_header usability" >&5 7135echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 7136cat >conftest.$ac_ext <<_ACEOF 7137#line $LINENO "configure" 7138#include "confdefs.h" 7139$ac_includes_default 7140#include <$ac_header> 7141_ACEOF 7142rm -f conftest.$ac_objext 7143if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7144 (eval $ac_compile) 2>&5 7145 ac_status=$? 7146 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7147 (exit $ac_status); } && 7148 { ac_try='test -s conftest.$ac_objext' 7149 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7150 (eval $ac_try) 2>&5 7151 ac_status=$? 7152 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7153 (exit $ac_status); }; }; then 7154 ac_header_compiler=yes 7155else 7156 echo "$as_me: failed program was:" >&5 7157cat conftest.$ac_ext >&5 7158ac_header_compiler=no 7159fi 7160rm -f conftest.$ac_objext conftest.$ac_ext 7161echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 7162echo "${ECHO_T}$ac_header_compiler" >&6 7163 7164# Is the header present? 7165echo "$as_me:$LINENO: checking $ac_header presence" >&5 7166echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 7167cat >conftest.$ac_ext <<_ACEOF 7168#line $LINENO "configure" 7169#include "confdefs.h" 7170#include <$ac_header> 7171_ACEOF 7172if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 7173 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 7174 ac_status=$? 7175 egrep -v '^ *\+' conftest.er1 >conftest.err 7176 rm -f conftest.er1 7177 cat conftest.err >&5 7178 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7179 (exit $ac_status); } >/dev/null; then 7180 if test -s conftest.err; then 7181 ac_cpp_err=$ac_c_preproc_warn_flag 7182 else 7183 ac_cpp_err= 7184 fi 7185else 7186 ac_cpp_err=yes 7187fi 7188if test -z "$ac_cpp_err"; then 7189 ac_header_preproc=yes 7190else 7191 echo "$as_me: failed program was:" >&5 7192 cat conftest.$ac_ext >&5 7193 ac_header_preproc=no 7194fi 7195rm -f conftest.err conftest.$ac_ext 7196echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 7197echo "${ECHO_T}$ac_header_preproc" >&6 7198 7199# So? What about this header? 7200case $ac_header_compiler:$ac_header_preproc in 7201 yes:no ) 7202 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 7203echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 7204 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 7205echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 7206 no:yes ) 7207 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 7208echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 7209 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 7210echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 7211 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 7212echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; 7213esac 7214echo "$as_me:$LINENO: checking for $ac_header" >&5 7215echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 7216if eval "test \"\${$as_ac_Header+set}\" = set"; then 7217 echo $ECHO_N "(cached) $ECHO_C" >&6 7218else 7219 eval "$as_ac_Header=$ac_header_preproc" 7220fi 7221echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 7222echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 7223 7224fi 7225if test `eval echo '${'$as_ac_Header'}'` = yes; then 7226 cat >>confdefs.h <<_ACEOF 7227#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7228_ACEOF 7229 7230fi 7231 7232done 7233 7234 if test "${ac_cv_header_conio_h+set}" = set; then 7235 echo "$as_me:$LINENO: checking for conio.h" >&5 7236echo $ECHO_N "checking for conio.h... $ECHO_C" >&6 7237if test "${ac_cv_header_conio_h+set}" = set; then 7238 echo $ECHO_N "(cached) $ECHO_C" >&6 7239fi 7240echo "$as_me:$LINENO: result: $ac_cv_header_conio_h" >&5 7241echo "${ECHO_T}$ac_cv_header_conio_h" >&6 7242else 7243 # Is the header compilable? 7244echo "$as_me:$LINENO: checking conio.h usability" >&5 7245echo $ECHO_N "checking conio.h usability... $ECHO_C" >&6 7246cat >conftest.$ac_ext <<_ACEOF 7247#line $LINENO "configure" 7248#include "confdefs.h" 7249$ac_includes_default 7250#include <conio.h> 7251_ACEOF 7252rm -f conftest.$ac_objext 7253if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7254 (eval $ac_compile) 2>&5 7255 ac_status=$? 7256 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7257 (exit $ac_status); } && 7258 { ac_try='test -s conftest.$ac_objext' 7259 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7260 (eval $ac_try) 2>&5 7261 ac_status=$? 7262 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7263 (exit $ac_status); }; }; then 7264 ac_header_compiler=yes 7265else 7266 echo "$as_me: failed program was:" >&5 7267cat conftest.$ac_ext >&5 7268ac_header_compiler=no 7269fi 7270rm -f conftest.$ac_objext conftest.$ac_ext 7271echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 7272echo "${ECHO_T}$ac_header_compiler" >&6 7273 7274# Is the header present? 7275echo "$as_me:$LINENO: checking conio.h presence" >&5 7276echo $ECHO_N "checking conio.h presence... $ECHO_C" >&6 7277cat >conftest.$ac_ext <<_ACEOF 7278#line $LINENO "configure" 7279#include "confdefs.h" 7280#include <conio.h> 7281_ACEOF 7282if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 7283 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 7284 ac_status=$? 7285 egrep -v '^ *\+' conftest.er1 >conftest.err 7286 rm -f conftest.er1 7287 cat conftest.err >&5 7288 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7289 (exit $ac_status); } >/dev/null; then 7290 if test -s conftest.err; then 7291 ac_cpp_err=$ac_c_preproc_warn_flag 7292 else 7293 ac_cpp_err= 7294 fi 7295else 7296 ac_cpp_err=yes 7297fi 7298if test -z "$ac_cpp_err"; then 7299 ac_header_preproc=yes 7300else 7301 echo "$as_me: failed program was:" >&5 7302 cat conftest.$ac_ext >&5 7303 ac_header_preproc=no 7304fi 7305rm -f conftest.err conftest.$ac_ext 7306echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 7307echo "${ECHO_T}$ac_header_preproc" >&6 7308 7309# So? What about this header? 7310case $ac_header_compiler:$ac_header_preproc in 7311 yes:no ) 7312 { echo "$as_me:$LINENO: WARNING: conio.h: accepted by the compiler, rejected by the preprocessor!" >&5 7313echo "$as_me: WARNING: conio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 7314 { echo "$as_me:$LINENO: WARNING: conio.h: proceeding with the preprocessor's result" >&5 7315echo "$as_me: WARNING: conio.h: proceeding with the preprocessor's result" >&2;};; 7316 no:yes ) 7317 { echo "$as_me:$LINENO: WARNING: conio.h: present but cannot be compiled" >&5 7318echo "$as_me: WARNING: conio.h: present but cannot be compiled" >&2;} 7319 { echo "$as_me:$LINENO: WARNING: conio.h: check for missing prerequisite headers?" >&5 7320echo "$as_me: WARNING: conio.h: check for missing prerequisite headers?" >&2;} 7321 { echo "$as_me:$LINENO: WARNING: conio.h: proceeding with the preprocessor's result" >&5 7322echo "$as_me: WARNING: conio.h: proceeding with the preprocessor's result" >&2;};; 7323esac 7324echo "$as_me:$LINENO: checking for conio.h" >&5 7325echo $ECHO_N "checking for conio.h... $ECHO_C" >&6 7326if test "${ac_cv_header_conio_h+set}" = set; then 7327 echo $ECHO_N "(cached) $ECHO_C" >&6 7328else 7329 ac_cv_header_conio_h=$ac_header_preproc 7330fi 7331echo "$as_me:$LINENO: result: $ac_cv_header_conio_h" >&5 7332echo "${ECHO_T}$ac_cv_header_conio_h" >&6 7333 7334fi 7335if test $ac_cv_header_conio_h = yes; then 7336 7337cat >>confdefs.h <<_ACEOF 7338#define GCC_DOS 1 7339_ACEOF 7340 7341fi 7342 7343 7344 fltk=no 7345fi 7346 7347# DEBUG_ONLY 7348# AC_CHECK_LIB(efence, Page_Size) 7349# DEBUG_ONLY_END 7350 7351 7352 7353if test x$FLTK_am_cond = xyes ; then 7354 FLTK_TRUE= 7355 FLTK_FALSE='#' 7356else 7357 FLTK_TRUE='#' 7358 FLTK_FALSE= 7359fi 7360 7361 7362if test x$WIN32_am_cond = xyes ; then 7363 WIN32_TRUE= 7364 WIN32_FALSE='#' 7365else 7366 WIN32_TRUE='#' 7367 WIN32_FALSE= 7368fi 7369 7370#echo CPPFLAGS: x"$CPPFLAGS"x 7371#echo CFLAGS: x"$CFLAGS"x 7372#echo CXXFLAGS: x"$CXXFLAGS"x 7373#echo LDADD: x"$LDADD"x 7374#echo LDFLAGS: x"$LDFLAGS"x 7375#echo LIBS: x"$LIBS"x 7376 7377CXXFLAGS="$CXXFLAGS -DDOCDIR=\\\"$datadir/$PACKAGE\\\"" 7378 7379ac_config_files="$ac_config_files Makefile doc/Makefile kernel/Makefile gui/Makefile" 7380cat >confcache <<\_ACEOF 7381# This file is a shell script that caches the results of configure 7382# tests run on this system so they can be shared between configure 7383# scripts and configure runs, see configure's option --config-cache. 7384# It is not useful on other systems. If it contains results you don't 7385# want to keep, you may remove or edit it. 7386# 7387# config.status only pays attention to the cache file if you give it 7388# the --recheck option to rerun configure. 7389# 7390# `ac_cv_env_foo' variables (set or unset) will be overriden when 7391# loading this file, other *unset* `ac_cv_foo' will be assigned the 7392# following values. 7393 7394_ACEOF 7395 7396# The following way of writing the cache mishandles newlines in values, 7397# but we know of no workaround that is simple, portable, and efficient. 7398# So, don't put newlines in cache variables' values. 7399# Ultrix sh set writes to stderr and can't be redirected directly, 7400# and sets the high bit in the cache file unless we assign to the vars. 7401{ 7402 (set) 2>&1 | 7403 case `(ac_space=' '; set | grep ac_space) 2>&1` in 7404 *ac_space=\ *) 7405 # `set' does not quote correctly, so add quotes (double-quote 7406 # substitution turns \\\\ into \\, and sed turns \\ into \). 7407 sed -n \ 7408 "s/'/'\\\\''/g; 7409 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7410 ;; 7411 *) 7412 # `set' quotes correctly as required by POSIX, so do not add quotes. 7413 sed -n \ 7414 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 7415 ;; 7416 esac; 7417} | 7418 sed ' 7419 t clear 7420 : clear 7421 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7422 t end 7423 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7424 : end' >>confcache 7425if cmp -s $cache_file confcache; then :; else 7426 if test -w $cache_file; then 7427 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 7428 cat confcache >$cache_file 7429 else 7430 echo "not updating unwritable cache $cache_file" 7431 fi 7432fi 7433rm -f confcache 7434 7435test "x$prefix" = xNONE && prefix=$ac_default_prefix 7436# Let make expand exec_prefix. 7437test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7438 7439# VPATH may cause trouble with some makes, so we remove $(srcdir), 7440# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7441# trailing colons and then remove the whole line if VPATH becomes empty 7442# (actually we leave an empty line to preserve line numbers). 7443if test "x$srcdir" = x.; then 7444 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7445s/:*\$(srcdir):*/:/; 7446s/:*\${srcdir}:*/:/; 7447s/:*@srcdir@:*/:/; 7448s/^\([^=]*=[ ]*\):*/\1/; 7449s/:*$//; 7450s/^[^=]*=[ ]*$//; 7451}' 7452fi 7453 7454DEFS=-DHAVE_CONFIG_H 7455 7456 7457: ${CONFIG_STATUS=./config.status} 7458ac_clean_files_save=$ac_clean_files 7459ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7460{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 7461echo "$as_me: creating $CONFIG_STATUS" >&6;} 7462cat >$CONFIG_STATUS <<_ACEOF 7463#! $SHELL 7464# Generated by $as_me. 7465# Run this file to recreate the current configuration. 7466# Compiler output produced by configure, useful for debugging 7467# configure, is in config.log if it exists. 7468 7469debug=false 7470SHELL=\${CONFIG_SHELL-$SHELL} 7471_ACEOF 7472 7473cat >>$CONFIG_STATUS <<\_ACEOF 7474 7475## --------------------- ## 7476## M4sh Initialization. ## 7477## --------------------- ## 7478 7479# Be Bourne compatible 7480if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 7481 emulate sh 7482 NULLCMD=: 7483elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 7484 set -o posix 7485fi 7486 7487# NLS nuisances. 7488# Support unset when possible. 7489if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 7490 as_unset=unset 7491else 7492 as_unset=false 7493fi 7494 7495(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && 7496 { $as_unset LANG || test "${LANG+set}" != set; } || 7497 { LANG=C; export LANG; } 7498(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && 7499 { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || 7500 { LC_ALL=C; export LC_ALL; } 7501(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && 7502 { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || 7503 { LC_TIME=C; export LC_TIME; } 7504(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && 7505 { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || 7506 { LC_CTYPE=C; export LC_CTYPE; } 7507(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && 7508 { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || 7509 { LANGUAGE=C; export LANGUAGE; } 7510(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && 7511 { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || 7512 { LC_COLLATE=C; export LC_COLLATE; } 7513(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && 7514 { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || 7515 { LC_NUMERIC=C; export LC_NUMERIC; } 7516(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && 7517 { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || 7518 { LC_MESSAGES=C; export LC_MESSAGES; } 7519 7520 7521# Name of the executable. 7522as_me=`(basename "$0") 2>/dev/null || 7523$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7524 X"$0" : 'X\(//\)$' \| \ 7525 X"$0" : 'X\(/\)$' \| \ 7526 . : '\(.\)' 2>/dev/null || 7527echo X/"$0" | 7528 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 7529 /^X\/\(\/\/\)$/{ s//\1/; q; } 7530 /^X\/\(\/\).*/{ s//\1/; q; } 7531 s/.*/./; q'` 7532 7533# PATH needs CR, and LINENO needs CR and PATH. 7534# Avoid depending upon Character Ranges. 7535as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7536as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7537as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7538as_cr_digits='0123456789' 7539as_cr_alnum=$as_cr_Letters$as_cr_digits 7540 7541# The user is always right. 7542if test "${PATH_SEPARATOR+set}" != set; then 7543 echo "#! /bin/sh" >conftest.sh 7544 echo "exit 0" >>conftest.sh 7545 chmod +x conftest.sh 7546 if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then 7547 PATH_SEPARATOR=';' 7548 else 7549 PATH_SEPARATOR=: 7550 fi 7551 rm -f conftest.sh 7552fi 7553 7554 7555 as_lineno_1=$LINENO 7556 as_lineno_2=$LINENO 7557 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 7558 test "x$as_lineno_1" != "x$as_lineno_2" && 7559 test "x$as_lineno_3" = "x$as_lineno_2" || { 7560 # Find who we are. Look in the path if we contain no path at all 7561 # relative or not. 7562 case $0 in 7563 *[\\/]* ) as_myself=$0 ;; 7564 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7565for as_dir in $PATH 7566do 7567 IFS=$as_save_IFS 7568 test -z "$as_dir" && as_dir=. 7569 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7570done 7571 7572 ;; 7573 esac 7574 # We did not find ourselves, most probably we were run as `sh COMMAND' 7575 # in which case we are not to be found in the path. 7576 if test "x$as_myself" = x; then 7577 as_myself=$0 7578 fi 7579 if test ! -f "$as_myself"; then 7580 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 7581echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 7582 { (exit 1); exit 1; }; } 7583 fi 7584 case $CONFIG_SHELL in 7585 '') 7586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7587for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 7588do 7589 IFS=$as_save_IFS 7590 test -z "$as_dir" && as_dir=. 7591 for as_base in sh bash ksh sh5; do 7592 case $as_dir in 7593 /*) 7594 if ("$as_dir/$as_base" -c ' 7595 as_lineno_1=$LINENO 7596 as_lineno_2=$LINENO 7597 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 7598 test "x$as_lineno_1" != "x$as_lineno_2" && 7599 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 7600 CONFIG_SHELL=$as_dir/$as_base 7601 export CONFIG_SHELL 7602 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 7603 fi;; 7604 esac 7605 done 7606done 7607;; 7608 esac 7609 7610 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 7611 # uniformly replaced by the line number. The first 'sed' inserts a 7612 # line-number line before each line; the second 'sed' does the real 7613 # work. The second script uses 'N' to pair each line-number line 7614 # with the numbered line, and appends trailing '-' during 7615 # substitution so that $LINENO is not a special case at line end. 7616 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 7617 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 7618 sed '=' <$as_myself | 7619 sed ' 7620 N 7621 s,$,-, 7622 : loop 7623 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 7624 t loop 7625 s,-$,, 7626 s,^['$as_cr_digits']*\n,, 7627 ' >$as_me.lineno && 7628 chmod +x $as_me.lineno || 7629 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 7630echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 7631 { (exit 1); exit 1; }; } 7632 7633 # Don't try to exec as it changes $[0], causing all sort of problems 7634 # (the dirname of $[0] is not the place where we might find the 7635 # original and so on. Autoconf is especially sensible to this). 7636 . ./$as_me.lineno 7637 # Exit status is that of the last command. 7638 exit 7639} 7640 7641 7642case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 7643 *c*,-n*) ECHO_N= ECHO_C=' 7644' ECHO_T=' ' ;; 7645 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 7646 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 7647esac 7648 7649if expr a : '\(a\)' >/dev/null 2>&1; then 7650 as_expr=expr 7651else 7652 as_expr=false 7653fi 7654 7655rm -f conf$$ conf$$.exe conf$$.file 7656echo >conf$$.file 7657if ln -s conf$$.file conf$$ 2>/dev/null; then 7658 # We could just check for DJGPP; but this test a) works b) is more generic 7659 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 7660 if test -f conf$$.exe; then 7661 # Don't use ln at all; we don't have any links 7662 as_ln_s='cp -p' 7663 else 7664 as_ln_s='ln -s' 7665 fi 7666elif ln conf$$.file conf$$ 2>/dev/null; then 7667 as_ln_s=ln 7668else 7669 as_ln_s='cp -p' 7670fi 7671rm -f conf$$ conf$$.exe conf$$.file 7672 7673as_executable_p="test -f" 7674 7675# Sed expression to map a string onto a valid CPP name. 7676as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 7677 7678# Sed expression to map a string onto a valid variable name. 7679as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 7680 7681 7682# IFS 7683# We need space, tab and new line, in precisely that order. 7684as_nl=' 7685' 7686IFS=" $as_nl" 7687 7688# CDPATH. 7689$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } 7690 7691exec 6>&1 7692 7693# Open the log real soon, to keep \$[0] and so on meaningful, and to 7694# report actual input values of CONFIG_FILES etc. instead of their 7695# values after options handling. Logging --version etc. is OK. 7696exec 5>>config.log 7697{ 7698 echo 7699 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7700## Running $as_me. ## 7701_ASBOX 7702} >&5 7703cat >&5 <<_CSEOF 7704 7705This file was extended by $as_me, which was 7706generated by GNU Autoconf 2.53. Invocation command line was 7707 7708 CONFIG_FILES = $CONFIG_FILES 7709 CONFIG_HEADERS = $CONFIG_HEADERS 7710 CONFIG_LINKS = $CONFIG_LINKS 7711 CONFIG_COMMANDS = $CONFIG_COMMANDS 7712 $ $0 $@ 7713 7714_CSEOF 7715echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 7716echo >&5 7717_ACEOF 7718 7719# Files that config.status was made for. 7720if test -n "$ac_config_files"; then 7721 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 7722fi 7723 7724if test -n "$ac_config_headers"; then 7725 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 7726fi 7727 7728if test -n "$ac_config_links"; then 7729 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 7730fi 7731 7732if test -n "$ac_config_commands"; then 7733 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 7734fi 7735 7736cat >>$CONFIG_STATUS <<\_ACEOF 7737 7738ac_cs_usage="\ 7739\`$as_me' instantiates files from templates according to the 7740current configuration. 7741 7742Usage: $0 [OPTIONS] [FILE]... 7743 7744 -h, --help print this help, then exit 7745 -V, --version print version number, then exit 7746 -d, --debug don't remove temporary files 7747 --recheck update $as_me by reconfiguring in the same conditions 7748 --file=FILE[:TEMPLATE] 7749 instantiate the configuration file FILE 7750 --header=FILE[:TEMPLATE] 7751 instantiate the configuration header FILE 7752 7753Configuration files: 7754$config_files 7755 7756Configuration headers: 7757$config_headers 7758 7759Configuration commands: 7760$config_commands 7761 7762Report bugs to <bug-autoconf@gnu.org>." 7763_ACEOF 7764 7765cat >>$CONFIG_STATUS <<_ACEOF 7766ac_cs_version="\\ 7767config.status 7768configured by $0, generated by GNU Autoconf 2.53, 7769 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 7770 7771Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7772Free Software Foundation, Inc. 7773This config.status script is free software; the Free Software Foundation 7774gives unlimited permission to copy, distribute and modify it." 7775srcdir=$srcdir 7776INSTALL="$INSTALL" 7777_ACEOF 7778 7779cat >>$CONFIG_STATUS <<\_ACEOF 7780# If no file are specified by the user, then we need to provide default 7781# value. By we need to know if files were specified by the user. 7782ac_need_defaults=: 7783while test $# != 0 7784do 7785 case $1 in 7786 --*=*) 7787 ac_option=`expr "x$1" : 'x\([^=]*\)='` 7788 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 7789 shift 7790 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 7791 shift 7792 ;; 7793 -*);; 7794 *) # This is not an option, so the user has probably given explicit 7795 # arguments. 7796 ac_need_defaults=false;; 7797 esac 7798 7799 case $1 in 7800 # Handling of the options. 7801_ACEOF 7802cat >>$CONFIG_STATUS <<_ACEOF 7803 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7804 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 7805 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 7806_ACEOF 7807cat >>$CONFIG_STATUS <<\_ACEOF 7808 --version | --vers* | -V ) 7809 echo "$ac_cs_version"; exit 0 ;; 7810 --he | --h) 7811 # Conflict between --help and --header 7812 { { echo "$as_me:$LINENO: error: ambiguous option: $1 7813Try \`$0 --help' for more information." >&5 7814echo "$as_me: error: ambiguous option: $1 7815Try \`$0 --help' for more information." >&2;} 7816 { (exit 1); exit 1; }; };; 7817 --help | --hel | -h ) 7818 echo "$ac_cs_usage"; exit 0 ;; 7819 --debug | --d* | -d ) 7820 debug=: ;; 7821 --file | --fil | --fi | --f ) 7822 shift 7823 CONFIG_FILES="$CONFIG_FILES $1" 7824 ac_need_defaults=false;; 7825 --header | --heade | --head | --hea ) 7826 shift 7827 CONFIG_HEADERS="$CONFIG_HEADERS $1" 7828 ac_need_defaults=false;; 7829 7830 # This is an error. 7831 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 7832Try \`$0 --help' for more information." >&5 7833echo "$as_me: error: unrecognized option: $1 7834Try \`$0 --help' for more information." >&2;} 7835 { (exit 1); exit 1; }; } ;; 7836 7837 *) ac_config_targets="$ac_config_targets $1" ;; 7838 7839 esac 7840 shift 7841done 7842 7843_ACEOF 7844 7845cat >>$CONFIG_STATUS <<_ACEOF 7846# 7847# INIT-COMMANDS section. 7848# 7849 7850AMDEP_TRUE="$AMDEP_TRUE" 7851ac_aux_dir="$ac_aux_dir" 7852 7853_ACEOF 7854 7855 7856 7857cat >>$CONFIG_STATUS <<\_ACEOF 7858for ac_config_target in $ac_config_targets 7859do 7860 case "$ac_config_target" in 7861 # Handling of arguments. 7862 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7863 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 7864 "kernel/Makefile" ) CONFIG_FILES="$CONFIG_FILES kernel/Makefile" ;; 7865 "gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;; 7866 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 7867 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 7868 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 7869echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 7870 { (exit 1); exit 1; }; };; 7871 esac 7872done 7873 7874# If the user did not use the arguments to specify the items to instantiate, 7875# then the envvar interface is used. Set only those that are not. 7876# We use the long form for the default assignment because of an extremely 7877# bizarre bug on SunOS 4.1.3. 7878if $ac_need_defaults; then 7879 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7880 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7881 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7882fi 7883 7884# Create a temporary directory, and hook for its removal unless debugging. 7885$debug || 7886{ 7887 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 7888 trap '{ (exit 1); exit 1; }' 1 2 13 15 7889} 7890 7891# Create a (secure) tmp directory for tmp files. 7892: ${TMPDIR=/tmp} 7893{ 7894 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 7895 test -n "$tmp" && test -d "$tmp" 7896} || 7897{ 7898 tmp=$TMPDIR/cs$$-$RANDOM 7899 (umask 077 && mkdir $tmp) 7900} || 7901{ 7902 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 7903 { (exit 1); exit 1; } 7904} 7905 7906_ACEOF 7907 7908cat >>$CONFIG_STATUS <<_ACEOF 7909 7910# 7911# CONFIG_FILES section. 7912# 7913 7914# No need to generate the scripts if there are no CONFIG_FILES. 7915# This happens for instance when ./config.status config.h 7916if test -n "\$CONFIG_FILES"; then 7917 # Protect against being on the right side of a sed subst in config.status. 7918 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 7919 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 7920s,@SHELL@,$SHELL,;t t 7921s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 7922s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 7923s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 7924s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 7925s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 7926s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 7927s,@exec_prefix@,$exec_prefix,;t t 7928s,@prefix@,$prefix,;t t 7929s,@program_transform_name@,$program_transform_name,;t t 7930s,@bindir@,$bindir,;t t 7931s,@sbindir@,$sbindir,;t t 7932s,@libexecdir@,$libexecdir,;t t 7933s,@datadir@,$datadir,;t t 7934s,@sysconfdir@,$sysconfdir,;t t 7935s,@sharedstatedir@,$sharedstatedir,;t t 7936s,@localstatedir@,$localstatedir,;t t 7937s,@libdir@,$libdir,;t t 7938s,@includedir@,$includedir,;t t 7939s,@oldincludedir@,$oldincludedir,;t t 7940s,@infodir@,$infodir,;t t 7941s,@mandir@,$mandir,;t t 7942s,@build_alias@,$build_alias,;t t 7943s,@host_alias@,$host_alias,;t t 7944s,@target_alias@,$target_alias,;t t 7945s,@DEFS@,$DEFS,;t t 7946s,@ECHO_C@,$ECHO_C,;t t 7947s,@ECHO_N@,$ECHO_N,;t t 7948s,@ECHO_T@,$ECHO_T,;t t 7949s,@LIBS@,$LIBS,;t t 7950s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 7951s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 7952s,@INSTALL_DATA@,$INSTALL_DATA,;t t 7953s,@PACKAGE@,$PACKAGE,;t t 7954s,@VERSION@,$VERSION,;t t 7955s,@EXEEXT@,$EXEEXT,;t t 7956s,@OBJEXT@,$OBJEXT,;t t 7957s,@ACLOCAL@,$ACLOCAL,;t t 7958s,@AUTOCONF@,$AUTOCONF,;t t 7959s,@AUTOMAKE@,$AUTOMAKE,;t t 7960s,@AUTOHEADER@,$AUTOHEADER,;t t 7961s,@MAKEINFO@,$MAKEINFO,;t t 7962s,@AMTAR@,$AMTAR,;t t 7963s,@install_sh@,$install_sh,;t t 7964s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t 7965s,@AWK@,$AWK,;t t 7966s,@SET_MAKE@,$SET_MAKE,;t t 7967s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t 7968s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t 7969s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t 7970s,@DEPDIR@,$DEPDIR,;t t 7971s,@CC@,$CC,;t t 7972s,@CFLAGS@,$CFLAGS,;t t 7973s,@LDFLAGS@,$LDFLAGS,;t t 7974s,@CPPFLAGS@,$CPPFLAGS,;t t 7975s,@ac_ct_CC@,$ac_ct_CC,;t t 7976s,@am__include@,$am__include,;t t 7977s,@am__quote@,$am__quote,;t t 7978s,@CCDEPMODE@,$CCDEPMODE,;t t 7979s,@LN_S@,$LN_S,;t t 7980s,@RANLIB@,$RANLIB,;t t 7981s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 7982s,@CPP@,$CPP,;t t 7983s,@build@,$build,;t t 7984s,@build_cpu@,$build_cpu,;t t 7985s,@build_vendor@,$build_vendor,;t t 7986s,@build_os@,$build_os,;t t 7987s,@host@,$host,;t t 7988s,@host_cpu@,$host_cpu,;t t 7989s,@host_vendor@,$host_vendor,;t t 7990s,@host_os@,$host_os,;t t 7991s,@FLTK@,$FLTK,;t t 7992s,@FLUID@,$FLUID,;t t 7993s,@CXX@,$CXX,;t t 7994s,@CXXFLAGS@,$CXXFLAGS,;t t 7995s,@ac_ct_CXX@,$ac_ct_CXX,;t t 7996s,@CXXDEPMODE@,$CXXDEPMODE,;t t 7997s,@FLTK_TRUE@,$FLTK_TRUE,;t t 7998s,@FLTK_FALSE@,$FLTK_FALSE,;t t 7999s,@WIN32_TRUE@,$WIN32_TRUE,;t t 8000s,@WIN32_FALSE@,$WIN32_FALSE,;t t 8001CEOF 8002 8003_ACEOF 8004 8005 cat >>$CONFIG_STATUS <<\_ACEOF 8006 # Split the substitutions into bite-sized pieces for seds with 8007 # small command number limits, like on Digital OSF/1 and HP-UX. 8008 ac_max_sed_lines=48 8009 ac_sed_frag=1 # Number of current file. 8010 ac_beg=1 # First line for current file. 8011 ac_end=$ac_max_sed_lines # Line after last line for current file. 8012 ac_more_lines=: 8013 ac_sed_cmds= 8014 while $ac_more_lines; do 8015 if test $ac_beg -gt 1; then 8016 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 8017 else 8018 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 8019 fi 8020 if test ! -s $tmp/subs.frag; then 8021 ac_more_lines=false 8022 else 8023 # The purpose of the label and of the branching condition is to 8024 # speed up the sed processing (if there are no `@' at all, there 8025 # is no need to browse any of the substitutions). 8026 # These are the two extra sed commands mentioned above. 8027 (echo ':t 8028 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 8029 if test -z "$ac_sed_cmds"; then 8030 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 8031 else 8032 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 8033 fi 8034 ac_sed_frag=`expr $ac_sed_frag + 1` 8035 ac_beg=$ac_end 8036 ac_end=`expr $ac_end + $ac_max_sed_lines` 8037 fi 8038 done 8039 if test -z "$ac_sed_cmds"; then 8040 ac_sed_cmds=cat 8041 fi 8042fi # test -n "$CONFIG_FILES" 8043 8044_ACEOF 8045cat >>$CONFIG_STATUS <<\_ACEOF 8046for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 8047 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8048 case $ac_file in 8049 - | *:- | *:-:* ) # input from stdin 8050 cat >$tmp/stdin 8051 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8052 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8053 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8054 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8055 * ) ac_file_in=$ac_file.in ;; 8056 esac 8057 8058 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 8059 ac_dir=`(dirname "$ac_file") 2>/dev/null || 8060$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8061 X"$ac_file" : 'X\(//\)[^/]' \| \ 8062 X"$ac_file" : 'X\(//\)$' \| \ 8063 X"$ac_file" : 'X\(/\)' \| \ 8064 . : '\(.\)' 2>/dev/null || 8065echo X"$ac_file" | 8066 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8067 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8068 /^X\(\/\/\)$/{ s//\1/; q; } 8069 /^X\(\/\).*/{ s//\1/; q; } 8070 s/.*/./; q'` 8071 { case "$ac_dir" in 8072 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8073 *) as_incr_dir=.;; 8074esac 8075as_dummy="$ac_dir" 8076for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8077 case $as_mkdir_dir in 8078 # Skip DOS drivespec 8079 ?:) as_incr_dir=$as_mkdir_dir ;; 8080 *) 8081 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8082 test -d "$as_incr_dir" || 8083 mkdir "$as_incr_dir" || 8084 { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 8085echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} 8086 { (exit 1); exit 1; }; } 8087 ;; 8088 esac 8089done; } 8090 8091 ac_builddir=. 8092 8093if test "$ac_dir" != .; then 8094 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 8095 # A "../" for each directory in $ac_dir_suffix. 8096 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 8097else 8098 ac_dir_suffix= ac_top_builddir= 8099fi 8100 8101case $srcdir in 8102 .) # No --srcdir option. We are building in place. 8103 ac_srcdir=. 8104 if test -z "$ac_top_builddir"; then 8105 ac_top_srcdir=. 8106 else 8107 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 8108 fi ;; 8109 [\\/]* | ?:[\\/]* ) # Absolute path. 8110 ac_srcdir=$srcdir$ac_dir_suffix; 8111 ac_top_srcdir=$srcdir ;; 8112 *) # Relative path. 8113 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 8114 ac_top_srcdir=$ac_top_builddir$srcdir ;; 8115esac 8116# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 8117# absolute. 8118ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 8119ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` 8120ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 8121ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 8122 8123 8124 case $INSTALL in 8125 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8126 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 8127 esac 8128 8129 if test x"$ac_file" != x-; then 8130 { echo "$as_me:$LINENO: creating $ac_file" >&5 8131echo "$as_me: creating $ac_file" >&6;} 8132 rm -f "$ac_file" 8133 fi 8134 # Let's still pretend it is `configure' which instantiates (i.e., don't 8135 # use $as_me), people would be surprised to read: 8136 # /* config.h. Generated by config.status. */ 8137 if test x"$ac_file" = x-; then 8138 configure_input= 8139 else 8140 configure_input="$ac_file. " 8141 fi 8142 configure_input=$configure_input"Generated from `echo $ac_file_in | 8143 sed 's,.*/,,'` by configure." 8144 8145 # First look for the input files in the build tree, otherwise in the 8146 # src tree. 8147 ac_file_inputs=`IFS=: 8148 for f in $ac_file_in; do 8149 case $f in 8150 -) echo $tmp/stdin ;; 8151 [\\/$]*) 8152 # Absolute (can't be DOS-style, as IFS=:) 8153 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 8154echo "$as_me: error: cannot find input file: $f" >&2;} 8155 { (exit 1); exit 1; }; } 8156 echo $f;; 8157 *) # Relative 8158 if test -f "$f"; then 8159 # Build tree 8160 echo $f 8161 elif test -f "$srcdir/$f"; then 8162 # Source tree 8163 echo $srcdir/$f 8164 else 8165 # /dev/null tree 8166 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 8167echo "$as_me: error: cannot find input file: $f" >&2;} 8168 { (exit 1); exit 1; }; } 8169 fi;; 8170 esac 8171 done` || { (exit 1); exit 1; } 8172_ACEOF 8173cat >>$CONFIG_STATUS <<_ACEOF 8174 sed "$ac_vpsub 8175$extrasub 8176_ACEOF 8177cat >>$CONFIG_STATUS <<\_ACEOF 8178:t 8179/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8180s,@configure_input@,$configure_input,;t t 8181s,@srcdir@,$ac_srcdir,;t t 8182s,@abs_srcdir@,$ac_abs_srcdir,;t t 8183s,@top_srcdir@,$ac_top_srcdir,;t t 8184s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 8185s,@builddir@,$ac_builddir,;t t 8186s,@abs_builddir@,$ac_abs_builddir,;t t 8187s,@top_builddir@,$ac_top_builddir,;t t 8188s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 8189s,@INSTALL@,$ac_INSTALL,;t t 8190" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 8191 rm -f $tmp/stdin 8192 if test x"$ac_file" != x-; then 8193 mv $tmp/out $ac_file 8194 else 8195 cat $tmp/out 8196 rm -f $tmp/out 8197 fi 8198 8199done 8200_ACEOF 8201cat >>$CONFIG_STATUS <<\_ACEOF 8202 8203# 8204# CONFIG_HEADER section. 8205# 8206 8207# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 8208# NAME is the cpp macro being defined and VALUE is the value it is being given. 8209# 8210# ac_d sets the value in "#define NAME VALUE" lines. 8211ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 8212ac_dB='[ ].*$,\1#\2' 8213ac_dC=' ' 8214ac_dD=',;t' 8215# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 8216ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 8217ac_uB='$,\1#\2define\3' 8218ac_uC=' ' 8219ac_uD=',;t' 8220 8221for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 8222 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 8223 case $ac_file in 8224 - | *:- | *:-:* ) # input from stdin 8225 cat >$tmp/stdin 8226 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8227 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8228 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 8229 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 8230 * ) ac_file_in=$ac_file.in ;; 8231 esac 8232 8233 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 8234echo "$as_me: creating $ac_file" >&6;} 8235 8236 # First look for the input files in the build tree, otherwise in the 8237 # src tree. 8238 ac_file_inputs=`IFS=: 8239 for f in $ac_file_in; do 8240 case $f in 8241 -) echo $tmp/stdin ;; 8242 [\\/$]*) 8243 # Absolute (can't be DOS-style, as IFS=:) 8244 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 8245echo "$as_me: error: cannot find input file: $f" >&2;} 8246 { (exit 1); exit 1; }; } 8247 echo $f;; 8248 *) # Relative 8249 if test -f "$f"; then 8250 # Build tree 8251 echo $f 8252 elif test -f "$srcdir/$f"; then 8253 # Source tree 8254 echo $srcdir/$f 8255 else 8256 # /dev/null tree 8257 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 8258echo "$as_me: error: cannot find input file: $f" >&2;} 8259 { (exit 1); exit 1; }; } 8260 fi;; 8261 esac 8262 done` || { (exit 1); exit 1; } 8263 # Remove the trailing spaces. 8264 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 8265 8266_ACEOF 8267 8268# Transform confdefs.h into two sed scripts, `conftest.defines' and 8269# `conftest.undefs', that substitutes the proper values into 8270# config.h.in to produce config.h. The first handles `#define' 8271# templates, and the second `#undef' templates. 8272# And first: Protect against being on the right side of a sed subst in 8273# config.status. Protect against being in an unquoted here document 8274# in config.status. 8275rm -f conftest.defines conftest.undefs 8276# Using a here document instead of a string reduces the quoting nightmare. 8277# Putting comments in sed scripts is not portable. 8278# 8279# `end' is used to avoid that the second main sed command (meant for 8280# 0-ary CPP macros) applies to n-ary macro definitions. 8281# See the Autoconf documentation for `clear'. 8282cat >confdef2sed.sed <<\_ACEOF 8283s/[\\&,]/\\&/g 8284s,[\\$`],\\&,g 8285t clear 8286: clear 8287s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 8288t end 8289s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 8290: end 8291_ACEOF 8292# If some macros were called several times there might be several times 8293# the same #defines, which is useless. Nevertheless, we may not want to 8294# sort them, since we want the *last* AC-DEFINE to be honored. 8295uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 8296sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 8297rm -f confdef2sed.sed 8298 8299# This sed command replaces #undef with comments. This is necessary, for 8300# example, in the case of _POSIX_SOURCE, which is predefined and required 8301# on some systems where configure will not decide to define it. 8302cat >>conftest.undefs <<\_ACEOF 8303s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 8304_ACEOF 8305 8306# Break up conftest.defines because some shells have a limit on the size 8307# of here documents, and old seds have small limits too (100 cmds). 8308echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 8309echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 8310echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 8311echo ' :' >>$CONFIG_STATUS 8312rm -f conftest.tail 8313while grep . conftest.defines >/dev/null 8314do 8315 # Write a limited-size here document to $tmp/defines.sed. 8316 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 8317 # Speed up: don't consider the non `#define' lines. 8318 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 8319 # Work around the forget-to-reset-the-flag bug. 8320 echo 't clr' >>$CONFIG_STATUS 8321 echo ': clr' >>$CONFIG_STATUS 8322 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 8323 echo 'CEOF 8324 sed -f $tmp/defines.sed $tmp/in >$tmp/out 8325 rm -f $tmp/in 8326 mv $tmp/out $tmp/in 8327' >>$CONFIG_STATUS 8328 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 8329 rm -f conftest.defines 8330 mv conftest.tail conftest.defines 8331done 8332rm -f conftest.defines 8333echo ' fi # egrep' >>$CONFIG_STATUS 8334echo >>$CONFIG_STATUS 8335 8336# Break up conftest.undefs because some shells have a limit on the size 8337# of here documents, and old seds have small limits too (100 cmds). 8338echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 8339rm -f conftest.tail 8340while grep . conftest.undefs >/dev/null 8341do 8342 # Write a limited-size here document to $tmp/undefs.sed. 8343 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 8344 # Speed up: don't consider the non `#undef' 8345 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 8346 # Work around the forget-to-reset-the-flag bug. 8347 echo 't clr' >>$CONFIG_STATUS 8348 echo ': clr' >>$CONFIG_STATUS 8349 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 8350 echo 'CEOF 8351 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 8352 rm -f $tmp/in 8353 mv $tmp/out $tmp/in 8354' >>$CONFIG_STATUS 8355 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 8356 rm -f conftest.undefs 8357 mv conftest.tail conftest.undefs 8358done 8359rm -f conftest.undefs 8360 8361cat >>$CONFIG_STATUS <<\_ACEOF 8362 # Let's still pretend it is `configure' which instantiates (i.e., don't 8363 # use $as_me), people would be surprised to read: 8364 # /* config.h. Generated by config.status. */ 8365 if test x"$ac_file" = x-; then 8366 echo "/* Generated by configure. */" >$tmp/config.h 8367 else 8368 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 8369 fi 8370 cat $tmp/in >>$tmp/config.h 8371 rm -f $tmp/in 8372 if test x"$ac_file" != x-; then 8373 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 8374 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 8375echo "$as_me: $ac_file is unchanged" >&6;} 8376 else 8377 ac_dir=`(dirname "$ac_file") 2>/dev/null || 8378$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8379 X"$ac_file" : 'X\(//\)[^/]' \| \ 8380 X"$ac_file" : 'X\(//\)$' \| \ 8381 X"$ac_file" : 'X\(/\)' \| \ 8382 . : '\(.\)' 2>/dev/null || 8383echo X"$ac_file" | 8384 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8385 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8386 /^X\(\/\/\)$/{ s//\1/; q; } 8387 /^X\(\/\).*/{ s//\1/; q; } 8388 s/.*/./; q'` 8389 { case "$ac_dir" in 8390 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 8391 *) as_incr_dir=.;; 8392esac 8393as_dummy="$ac_dir" 8394for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 8395 case $as_mkdir_dir in 8396 # Skip DOS drivespec 8397 ?:) as_incr_dir=$as_mkdir_dir ;; 8398 *) 8399 as_incr_dir=$as_incr_dir/$as_mkdir_dir 8400 test -d "$as_incr_dir" || 8401 mkdir "$as_incr_dir" || 8402 { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 8403echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} 8404 { (exit 1); exit 1; }; } 8405 ;; 8406 esac 8407done; } 8408 8409 rm -f $ac_file 8410 mv $tmp/config.h $ac_file 8411 fi 8412 else 8413 cat $tmp/config.h 8414 rm -f $tmp/config.h 8415 fi 8416 # Run the commands associated with the file. 8417 case $ac_file in 8418 config.h ) # update the timestamp 8419echo timestamp >"./stamp-h1" 8420 ;; 8421 esac 8422done 8423_ACEOF 8424cat >>$CONFIG_STATUS <<\_ACEOF 8425 8426# 8427# CONFIG_COMMANDS section. 8428# 8429for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue 8430 ac_dest=`echo "$ac_file" | sed 's,:.*,,'` 8431 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` 8432 ac_dir=`(dirname "$ac_dest") 2>/dev/null || 8433$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8434 X"$ac_dest" : 'X\(//\)[^/]' \| \ 8435 X"$ac_dest" : 'X\(//\)$' \| \ 8436 X"$ac_dest" : 'X\(/\)' \| \ 8437 . : '\(.\)' 2>/dev/null || 8438echo X"$ac_dest" | 8439 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 8440 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 8441 /^X\(\/\/\)$/{ s//\1/; q; } 8442 /^X\(\/\).*/{ s//\1/; q; } 8443 s/.*/./; q'` 8444 ac_builddir=. 8445 8446if test "$ac_dir" != .; then 8447 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 8448 # A "../" for each directory in $ac_dir_suffix. 8449 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 8450else 8451 ac_dir_suffix= ac_top_builddir= 8452fi 8453 8454case $srcdir in 8455 .) # No --srcdir option. We are building in place. 8456 ac_srcdir=. 8457 if test -z "$ac_top_builddir"; then 8458 ac_top_srcdir=. 8459 else 8460 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 8461 fi ;; 8462 [\\/]* | ?:[\\/]* ) # Absolute path. 8463 ac_srcdir=$srcdir$ac_dir_suffix; 8464 ac_top_srcdir=$srcdir ;; 8465 *) # Relative path. 8466 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 8467 ac_top_srcdir=$ac_top_builddir$srcdir ;; 8468esac 8469# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 8470# absolute. 8471ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 8472ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` 8473ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 8474ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 8475 8476 8477 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 8478echo "$as_me: executing $ac_dest commands" >&6;} 8479 case $ac_dest in 8480 default-1 ) 8481test x"$AMDEP_TRUE" != x"" || 8482for mf in $CONFIG_FILES; do 8483 case "$mf" in 8484 Makefile) dirpart=.;; 8485 */Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;; 8486 *) continue;; 8487 esac 8488 grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue 8489 # Extract the definition of DEP_FILES from the Makefile without 8490 # running `make'. 8491 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` 8492 test -z "$DEPDIR" && continue 8493 # When using ansi2knr, U may be empty or an underscore; expand it 8494 U=`sed -n -e '/^U = / s///p' < "$mf"` 8495 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" 8496 # We invoke sed twice because it is the simplest approach to 8497 # changing $(DEPDIR) to its actual value in the expansion. 8498 for file in `sed -n -e ' 8499 /^DEP_FILES = .*\\\\$/ { 8500 s/^DEP_FILES = // 8501 :loop 8502 s/\\\\$// 8503 p 8504 n 8505 /\\\\$/ b loop 8506 p 8507 } 8508 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ 8509 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 8510 # Make sure the directory exists. 8511 test -f "$dirpart/$file" && continue 8512 fdir=`echo "$file" | sed -e 's|/[^/]*$||'` 8513 $ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1 8514 # echo "creating $dirpart/$file" 8515 echo '# dummy' > "$dirpart/$file" 8516 done 8517done 8518 ;; 8519 esac 8520done 8521_ACEOF 8522 8523cat >>$CONFIG_STATUS <<\_ACEOF 8524 8525{ (exit 0); exit 0; } 8526_ACEOF 8527chmod +x $CONFIG_STATUS 8528ac_clean_files=$ac_clean_files_save 8529 8530 8531# configure is writing to config.log, and then calls config.status. 8532# config.status does its own redirection, appending to config.log. 8533# Unfortunately, on DOS this fails, as config.log is still kept open 8534# by configure, so config.status won't be able to write to it; its 8535# output is simply discarded. So we exec the FD to /dev/null, 8536# effectively closing config.log, so it can be properly (re)opened and 8537# appended to by config.status. When coming back to configure, we 8538# need to make the FD available again. 8539if test "$no_create" != yes; then 8540 ac_cs_success=: 8541 exec 5>/dev/null 8542 $SHELL $CONFIG_STATUS || ac_cs_success=false 8543 exec 5>>config.log 8544 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8545 # would make configure fail if this is the last instruction. 8546 $ac_cs_success || { (exit 1); exit 1; } 8547fi 8548 8549 8550 8551 8552 8553