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Comparing deliantra/server/aclocal.m4 (file contents):
Revision 1.5 by root, Sun May 7 11:03:57 2006 UTC vs.
Revision 1.6 by root, Sun May 7 12:49:18 2006 UTC

… …
169 ac_save_LIBS="$LIBS" 169 ac_save_LIBS="$LIBS"
170 170
171 LIBS="$1 $LIBS" 171 LIBS="$1 $LIBS"
172 AC_MSG_CHECKING(for crossedit required headers) 172 AC_MSG_CHECKING(for crossedit required headers)
173 AC_TRY_LINK([ 173 AC_TRY_LINK([
174#include <X11/Xaw.h> 174#include <X11/Xaw/AllWidgets.h>
175 ], , 175 ], ,
176 AC_MSG_RESULT(yes) 176 AC_MSG_RESULT(yes)
177 [$2], 177 [$2],
178 AC_MSG_RESULT(no) 178 AC_MSG_RESULT(no)
179 [$3]) 179 [$3])
… …
1065] 1065]
1066) 1066)
1067 1067
1068AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) 1068AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
1069 1069
1070# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
1071
1072m4_define([_LT_COPYING], [dnl
1073# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
1074# Free Software Foundation, Inc.
1075#
1076# This file is part of GNU Libtool:
1077# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
1078#
1079# This program is free software; you can redistribute it and/or modify
1080# it under the terms of the GNU General Public License as published by
1081# the Free Software Foundation; either version 2 of the License, or
1082# (at your option) any later version.
1083#
1084# This program is distributed in the hope that it will be useful, but
1085# WITHOUT ANY WARRANTY; without even the implied warranty of
1086# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1087# General Public License for more details.
1088#
1089# You should have received a copy of the GNU General Public License
1090# along with this program; if not, write to the Free Software
1091# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
1092#
1093# As a special exception to the GNU General Public License, if you
1094# distribute this file as part of a program that contains a
1095# configuration script generated by Autoconf, you may include it under
1096# the same distribution terms that you use for the rest of that program.
1097])
1098
1099# serial 49 LT_INIT
1100
1101
1102# LT_PREREQ(VERSION)
1103# ------------------
1104# Complain and exit if this libtool version is less that VERSION.
1105m4_define([LT_PREREQ],
1106[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
1107 [m4_default([$3],
1108 [m4_fatal([Libtool version $1 or higher is required],
1109 63)])],
1110 [$2])])
1111
1112
1113# LT_INIT([OPTIONS])
1114# --------------------------
1115AC_DEFUN([LT_INIT],
1116[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
1117dnl Autoconf doesn't catch unexpanded LT_ macros by default:
1118m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
1119m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW)$])dnl
1120dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
1121dnl unless we require an AC_DEFUNed macro:
1122AC_REQUIRE([LTOPTIONS_VERSION])dnl
1123AC_REQUIRE([LTSUGAR_VERSION])dnl
1124AC_REQUIRE([LTVERSION_VERSION])dnl
1125AC_REQUIRE([_LT_PROG_LTMAIN])dnl
1126AC_BEFORE([$0], [LT_LANG])dnl
1127
1128# This can be used to rebuild libtool when needed
1129LIBTOOL_DEPS="$ltmain"
1130
1131# Always use our own libtool.
1132LIBTOOL='$(SHELL) $(top_builddir)/libtool'
1133AC_SUBST(LIBTOOL)dnl
1134
1135# Set options
1136_LT_SET_OPTIONS([$1])dnl
1137
1138_LT_SETUP
1139
1140# Only expand once:
1141m4_define([LT_INIT])
1142])# _LT_INIT
1143
1144# Old names:
1145AU_DEFUN([AC_PROG_LIBTOOL], [LT_INIT])
1146AU_DEFUN([AM_PROG_LIBTOOL], [LT_INIT])
1147
1148
1149# _LT_SETUP
1150# ---------
1151m4_define([_LT_SETUP],
1152[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1153AC_REQUIRE([AC_CANONICAL_BUILD])dnl
1154_LT_DECL([], [host_alias], [0], [The host system])dnl
1155_LT_DECL([], [host], [0])dnl
1156dnl
1157AC_REQUIRE([AC_PROG_CC])dnl
1158AC_REQUIRE([AC_PROG_LD])dnl
1159AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
1160AC_REQUIRE([AC_PROG_NM])dnl
1161dnl
1162AC_REQUIRE([AC_PROG_LN_S])dnl
1163test -z "$LN_S" && LN_S="ln -s"
1164_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
1165dnl
1166AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
1167AC_REQUIRE([AC_LIBTOOL_SYS_OLD_ARCHIVE])dnl
1168AC_REQUIRE([AC_LIBTOOL_SYS_MAX_CMD_LEN])dnl
1169AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
1170AC_REQUIRE([AC_OBJEXT])dnl
1171_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
1172AC_REQUIRE([AC_EXEEXT])dnl
1173_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
1174dnl
1175
1176_LT_CONFIG_LIBTOOL_INIT([
1177# See if we are running on zsh, and set the options which allow our
1178# commands through without removal of \ escapes INIT.
1179if test -n "\${ZSH_VERSION+set}" ; then
1180 setopt NO_GLOB_SUBST
1181fi
1182])
1183if test -n "${ZSH_VERSION+set}" ; then
1184 setopt NO_GLOB_SUBST
1185fi
1186
1187AC_LIBTOOL_OBJDIR
1188
1189AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
1190_LT_AC_PROG_ECHO_BACKSLASH
1191
1192case $host_os in
1193aix3*)
1194 # AIX sometimes has problems with the GCC collect2 program. For some
1195 # reason, if we set the COLLECT_NAMES environment variable, the problems
1196 # vanish in a puff of smoke.
1197 if test "X${COLLECT_NAMES+set}" != Xset; then
1198 COLLECT_NAMES=
1199 export COLLECT_NAMES
1200 fi
1201 ;;
1202esac
1203
1204# Sed substitution that helps us do robust quoting. It backslashifies
1205# metacharacters that are still active within double-quoted strings.
1206Xsed='sed -e s/^X//'
1207[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
1208
1209# Same as above, but do not quote variable references.
1210[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
1211
1212# Sed substitution to delay expansion of an escaped shell variable in a
1213# double_quote_subst'ed string.
1214delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
1215
1216# Sed substitution to delay expansion of an escaped single quote.
1217delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
1218
1219# Sed substitution to avoid accidental globbing in evaled expressions
1220no_glob_subst='s/\*/\\\*/g'
1221
1222# Constants:
1223rm="rm -f"
1224
1225# Global variables:
1226default_ofile=libtool
1227ofile="$default_ofile"
1228can_build_shared=yes
1229
1230# All known linkers require a `.a' archive for static linking (except M$VC,
1231# which needs '.lib').
1232libext=a
1233
1234with_gnu_ld="$lt_cv_prog_gnu_ld"
1235
1236old_CC="$CC"
1237old_CFLAGS="$CFLAGS"
1238
1239# Set sane defaults for various variables
1240test -z "$CC" && CC=cc
1241test -z "$LTCC" && LTCC=$CC
1242test -z "$LD" && LD=ld
1243test -z "$ac_objext" && ac_objext=o
1244
1245cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
1246
1247# Only perform the check for file, if the check method requires it
1248test -z "$MAGIC_CMD" && MAGIC_CMD=file
1249case $deplibs_check_method in
1250file_magic*)
1251 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1252 AC_PATH_MAGIC
1253 fi
1254 ;;
1255esac
1256
1257AC_ARG_ENABLE([libtool-lock],
1258 [AC_HELP_STRING([--disable-libtool-lock],
1259 [avoid locking (might break parallel builds)])])
1260test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1261
1262# Use C for the default configuration in the libtool script
1263_LT_LANG_C_CONFIG
1264_LT_LANG_DEFAULT_CONFIG
1265_LT_CONFIG_COMMANDS
1266])# _LT_SETUP
1267
1268
1269# _LT_PROG_LTMAIN
1270# ---------------
1271# In libtool itself `ltmain.sh' is in the build tree, but everything else
1272# ships it in the source tree, for completeness, if we find a copy in the
1273# build tree use that before falling back to auxdir.
1274#
1275# Note that this code is called both from `configure', and `config.status'
1276# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
1277# `config.status' has no value for ac_aux_dir unless we are using Automake,
1278# so we pass a copy along to make sure it has a sensible value anyway.
1279AC_DEFUN([_LT_PROG_LTMAIN],
1280[_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
1281case $ac_aux_dir in
1282 $srcdir) ltmain=./ltmain.sh ;;
1283 $srcdir/*) ltmain=`expr "$ac_aux_dir" : "$srcdir/\(.*\)"`/ltmain.sh ;;
1284esac
1285test -f "$ltmain" || ltmain="$ac_aux_dir/ltmain.sh"
1286])# _LT_PROG_LTMAIN
1287
1288
1289
1290
1291# So that we can recreate a full libtool script including additional
1292# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
1293# in macros and then make a single call at the end using the `libtool'
1294# label.
1295
1296# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
1297# ----------------------------------------
1298# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
1299m4_define([_LT_CONFIG_LIBTOOL_INIT],
1300[m4_ifval([$1],
1301 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
1302 [$1
1303])])])
1304
1305# Initialize.
1306m4_define([_LT_OUTPUT_LIBTOOL_INIT])
1307
1308# _LT_CONFIG_LIBTOOL([COMMANDS])
1309# ------------------------------
1310# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
1311m4_define([_LT_CONFIG_LIBTOOL],
1312[m4_ifval([$1],
1313 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
1314 [$1
1315])])])
1316
1317# Initialize.
1318m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
1319
1320
1321# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
1322# ---------------------------------------------------
1323m4_define([_LT_CONFIG_SAVE_COMMANDS],
1324[_LT_CONFIG_LIBTOOL([$1])
1325_LT_CONFIG_LIBTOOL_INIT([$2])
1326])
1327
1328
1329# _LT_FORMAT_COMMENT([COMMENT])
1330# -----------------------------
1331# Add leading comment marks to the start of each line, and a trailing
1332# full-stop to the whole comment if one is not present already.
1333m4_define([_LT_FORMAT_COMMENT],
1334[m4_ifval([$1], [
1335m4_bpatsubst([$1], [^ *], [# ])]m4_bmatch([$1], [[!?.]$], [], [.])
1336)])
1337
1338
1339
1340
1341# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
1342# -------------------------------------------------------------------
1343# CONFIGNAME is the name given to the value in the libtool script.
1344# VARNAME is the (base) name used in the configure script.
1345# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
1346# VARNAME. Any other value will be used directly.
1347m4_define([_LT_DECL],
1348[lt_if_append_uniq([lt_decl_varnames], [$2], [[, ]],
1349 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
1350 [m4_ifval([$1], [$1], [$2])])
1351 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
1352 m4_ifval([$4],
1353 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
1354 lt_dict_add_subkey([lt_decl_dict], [$2],
1355 [tagged?], [m4_ifval([$5], [yes], [no])])])
1356])
1357
1358
1359# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
1360# --------------------------------------------------------
1361m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
1362
1363
1364# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
1365# -------------------------------------------------
1366m4_define([lt_decl_tag_varnames],
1367[_lt_decl_filter([tagged?], [yes], $@)])
1368m4_define([_lt_decl_filter],
1369[m4_case([$#],
1370 [0], [m4_fatal([$0: too few arguments: $#])],
1371 [1], [m4_fatal([$0: too few arguments: $#: $1])],
1372 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
1373 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
1374 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
1375])
1376
1377
1378# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
1379# ---------------------------------------------------
1380m4_define([lt_decl_quote_varnames],
1381[_lt_decl_filter([value], [1], $@)])
1382
1383# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
1384# ----------------------------------------------------
1385m4_define([lt_decl_dquote_varnames],
1386[_lt_decl_filter([value], [2], $@)])
1387
1388
1389# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
1390# ----------------------------------------------------
1391m4_define([lt_decl_varnames_tagged],
1392[_$0(m4_quote(m4_default([$1], [[, ]])),
1393 m4_quote(m4_if([$2], [],
1394 m4_quote(lt_decl_tag_varnames),
1395 m4_quote(m4_shift($@)))),
1396 m4_split(m4_normalize(m4_quote(_LT_TAGS))))])
1397m4_define([_lt_decl_varnames_tagged], [lt_combine([$1], [$2], [_], $3)])
1398
1399
1400# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
1401# ------------------------------------------------
1402m4_define([lt_decl_all_varnames],
1403[_$0(m4_quote(m4_default([$1], [[, ]])),
1404 m4_if([$2], [],
1405 m4_quote(lt_decl_varnames),
1406 m4_quote(m4_shift($@))))[]dnl
1407])
1408m4_define([_lt_decl_all_varnames],
1409[lt_join($@, lt_decl_varnames_tagged([$1],
1410 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
1411])
1412
1413
1414# _LT_CONFIG_STATUS_DECLARE([VARNAME])
1415# ------------------------------------
1416# Quote a variable value, and forward it to `config.status' so that its
1417# declaration there will have the same value as in `configure'. VARNAME
1418# must have a single quote delimited value for this to work.
1419m4_define([_LT_CONFIG_STATUS_DECLARE],
1420[$1='`$echo "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
1421
1422
1423# _LT_CONFIG_STATUS_DECLARATIONS
1424# ------------------------------
1425# We delimit libtool config variables with single quotes, so when
1426# we write them to config.status, we have to be sure to quote all
1427# embedded single quotes properly. In configure, this macro expands
1428# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
1429#
1430# <var>='`$echo "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
1431m4_define([_LT_CONFIG_STATUS_DECLARATIONS],
1432[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
1433 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
1434
1435
1436# _LT_LIBTOOL_TAGS
1437# ----------------
1438# Output comment and list of tags supported by the script
1439m4_define([_LT_LIBTOOL_TAGS],
1440[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
1441available_tags="[]_LT_TAGS[]"dnl
1442])
1443
1444# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
1445# -----------------------------------
1446# Extract the dictionary values for VARNAME (optionally with TAG) and
1447# expand to a commented shell variable setting:
1448#
1449# # Some comment about what VAR is for.
1450# visible_name=$lt_internal_name
1451m4_define([_LT_LIBTOOL_DECLARE],
1452[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
1453 [description])))[]dnl
1454m4_pushdef([_libtool_name],
1455 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
1456m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
1457 [0], [_libtool_name=[$]$1],
1458 [1], [_libtool_name=$lt_[]$1],
1459 [2], [_libtool_name=$lt_[]$1],
1460 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
1461m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
1462])
1463
1464# _LT_LIBTOOL_CONFIG_VARS
1465# -----------------------
1466# Produce commented declarations of non-tagged libtool config variables
1467# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
1468# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
1469# section) are produced by _LT_LIBTOOL_TAG_VARS.
1470m4_define([_LT_LIBTOOL_CONFIG_VARS],
1471[m4_foreach([_lt_var],
1472 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
1473 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
1474
1475# _LT_LIBTOOL_TAG_VARS(TAG)
1476# -------------------------
1477m4_define([_LT_LIBTOOL_TAG_VARS],
1478[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
1479 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
1480
1481
1482# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
1483# ---------------------------------
1484m4_define([_LT_AC_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
1485
1486
1487# _LT_CONFIG_COMMANDS
1488# -------------------
1489# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
1490# variables for single and double quote escaping we saved from calls
1491# to _LT_DECL, we can put quote escaped variables declarations
1492# into `config.status', and then the shell code to quote escape them in
1493# for loops in `config.status'. Finally, any additional code accumulated
1494# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
1495m4_define([_LT_CONFIG_COMMANDS],
1496[AC_CONFIG_COMMANDS([libtool], [_LT_OUTPUT_LIBTOOL_COMMANDS], [
1497
1498# The HP-UX ksh and POSIX shell print the target directory to stdout
1499# if CDPATH is set.
1500if test "X${CDPATH+set}" = Xset; then CDPATH=${ZSH_VERSION+.}:; export CDPATH; fi
1501
1502sed_quote_subst='$sed_quote_subst'
1503double_quote_subst='$double_quote_subst'
1504delay_variable_subst='$delay_variable_subst'
1505_LT_CONFIG_STATUS_DECLARATIONS
1506LTCC='$LTCC'
1507compiler='$compiler_DEFAULT'
1508
1509# Quote evaled strings.
1510for var in lt_decl_all_varnames([[ ]], lt_decl_quote_varnames); do
1511 eval "lt_\$var=\\\\\\"\\\`\\\$echo \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
1512done
1513
1514# Double-quote double-evaled strings.
1515for var in lt_decl_all_varnames([[ ]], lt_decl_dquote_varnames); do
1516 eval "lt_\$var=\\\\\\"\\\`\\\$echo \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
1517done
1518
1519# Fix-up fallback echo if it was mangled by the above quoting rules.
1520case \$lt_echo in
1521*'\\\[$]0 --fallback-echo"')dnl "
1522 lt_echo=\`\$echo "X\$lt_echo" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
1523 ;;
1524esac
1525
1526_LT_OUTPUT_LIBTOOL_INIT
1527])
1528])#_LT_CONFIG_COMMANDS
1529
1530
1531# _LT_CONFIG(TAG)
1532# ----------------------------
1533# If TAG is the built-in tag, create an initial libtool script with a
1534# default configuration from the untagged config vars. Otherwise add code
1535# to config.status for appending the configuration named by TAG from the
1536# matching tagged config vars.
1537m4_define([_LT_CONFIG],
1538[_LT_CONFIG_SAVE_COMMANDS([
1539 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
1540 m4_if(_LT_TAG, [C], [
1541 # See if we are running on zsh, and set the options which allow our
1542 # commands through without removal of \ escapes.
1543 if test -n "${ZSH_VERSION+set}" ; then
1544 setopt NO_GLOB_SUBST
1545 fi
1546
1547 cfgfile="${ofile}T"
1548 trap "$rm \"$cfgfile\"; exit 1" 1 2 15
1549 $rm -f "$cfgfile"
1550
1551 cat <<_LT_EOF >> "$cfgfile"
1552#! $SHELL
1553
1554# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
1555# Generated automatically by config.status (GNU $PACKAGE$TIMESTAMP) $VERSION
1556# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1557# NOTE: Changes made to this file will be lost: look at ltmain.sh.
1558#
1559_LT_COPYING
1560
1561_LT_LIBTOOL_TAGS
1562
1563# ### BEGIN LIBTOOL CONFIG
1564_LT_LIBTOOL_CONFIG_VARS
1565_LT_LIBTOOL_TAG_VARS
1566# ### END LIBTOOL CONFIG
1567
1568# The HP-UX ksh and POSIX shell print the target directory to stdout
1569# if CDPATH is set.
1570if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1571
1572_LT_EOF
1573
1574 case $host_os in
1575 aix3*)
1576 cat <<\_LT_EOF >> "$cfgfile"
1577# AIX sometimes has problems with the GCC collect2 program. For some
1578# reason, if we set the COLLECT_NAMES environment variable, the problems
1579# vanish in a puff of smoke.
1580if test "X${COLLECT_NAMES+set}" != Xset; then
1581 COLLECT_NAMES=
1582 export COLLECT_NAMES
1583fi
1584_LT_EOF
1585 ;;
1586 esac
1587
1588 _LT_PROG_LTMAIN
1589
1590 # We use sed instead of cat because bash on DJGPP gets confused if
1591 # if finds mixed CR/LF and LF-only lines. Since sed operates in
1592 # text mode, it properly converts lines to CR/LF. This bash problem
1593 # is reportedly fixed, but why not run on old versions too?
1594 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
1595
1596 mv -f "$cfgfile" "$ofile" ||
1597 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
1598 chmod +x "$ofile"
1599],
1600[cat <<_LT_EOF >> "$ofile"
1601
1602dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
1603dnl in a comment (ie after a #).
1604# ### BEGIN LIBTOOL TAG CONFIG: $1
1605_LT_LIBTOOL_TAG_VARS(_LT_TAG)
1606# ### END LIBTOOL TAG CONFIG: $1
1607_LT_EOF
1608])dnl /m4_if
1609],
1610[m4_if([$1], [], [
1611 PACKAGE='$PACKAGE'
1612 VERSION='$VERSION'
1613 TIMESTAMP='$TIMESTAMP'
1614 rm='$rm'
1615 ofile='$ofile'], [])
1616])dnl /_LT_CONFIG_SAVE_COMMANDS
1617])# _LT_CONFIG
1618
1619
1620# C support is built-in for now
1621m4_define([_LT_LANG_C_enabled], [])
1622m4_define([_LT_TAGS], [])
1623
1624# LT_LANG(LANG)
1625# -------------
1626# Enable libtool support for the given language if not already enabled.
1627AC_DEFUN([LT_LANG],
1628[m4_case([$1],
1629 [C], [_LT_LANG(C)],
1630 [C++], [_LT_LANG(CXX)],
1631 [Java], [_LT_LANG(GCJ)],
1632 [Fortran 77], [_LT_LANG(F77)],
1633 [Windows Resource], [_LT_LANG(RC)],
1634 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
1635 [_LT_LANG($1)],
1636 [m4_fatal([$0: unsupported language: "$1"])])])dnl
1637])# LT_LANG
1638
1639# _LT_LANG(LANGNAME)
1640# ------------------
1641m4_define([_LT_LANG],
1642[m4_ifdef([_LT_LANG_]$1[_enabled], [],
1643 [m4_append([_LT_TAGS], [$1 ])dnl
1644 m4_define([_LT_LANG_]$1[_enabled], [])dnl
1645 _LT_LANG_$1_CONFIG($1)])dnl
1646])# _LT_LANG
1647
1648# _LT_LANG_DEFAULT_CONFIG
1649# -----------------------
1650m4_define([_LT_LANG_DEFAULT_CONFIG],
1651[AC_PROVIDE_IFELSE([AC_PROG_CXX],
1652 [LT_LANG(CXX)],
1653 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
1654
1655AC_PROVIDE_IFELSE([AC_PROG_F77],
1656 [LT_LANG(F77)],
1657 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
1658
1659dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
1660dnl pulling things in needlessly.
1661AC_PROVIDE_IFELSE([AC_PROG_GCJ],
1662 [LT_LANG(GCJ)],
1663 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
1664 [LT_LANG(GCJ)],
1665 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
1666 [LT_LANG(GCJ)],
1667 [m4_ifdef([AC_PROG_GCJ],
1668 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
1669 m4_ifdef([A][M_PROG_GCJ],
1670 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
1671 m4_ifdef([LT_PROG_GCJ],
1672 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
1673
1674AC_PROVIDE_IFELSE([LT_PROG_RC],
1675 [LT_LANG(RC)],
1676 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
1677])# _LT_LANG_DEFAULT_CONFIG
1678
1679# Obsolete macros
1680AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
1681AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
1682AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java])])
1683
1684
1685# _LT_AC_SYS_COMPILER
1686# -------------------
1687AC_DEFUN([_LT_AC_SYS_COMPILER],
1688[AC_REQUIRE([AC_PROG_CC])dnl
1689
1690_LT_DECL([LTCC], [CC], [1], [A C compiler])
1691_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
1692_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU C compiler?])
1693
1694# If no C compiler was specified, use CC.
1695LTCC=${LTCC-"$CC"}
1696
1697# Allow CC to be a program name with arguments.
1698compiler=$CC
1699])# _LT_AC_SYS_COMPILER
1700
1701
1702# _LT_AC_SYS_LIBPATH_AIX
1703# ----------------------
1704# Links a minimal program and checks the executable
1705# for the system default hardcoded library path. In most cases,
1706# this is /usr/lib:/lib, but when the MPI compilers are used
1707# the location of the communication and MPI libs are included too.
1708# If we don't find anything, use the default library path according
1709# to the aix ld manual.
1710m4_define([_LT_AC_SYS_LIBPATH_AIX],
1711[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1712aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1713}'`
1714# Check for a 64-bit object if we didn't find anything.
1715if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
1716}'`; fi],[])
1717if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1718])# _LT_AC_SYS_LIBPATH_AIX
1719
1720
1721# _LT_AC_SHELL_INIT(ARG)
1722# ----------------------
1723m4_define([_LT_AC_SHELL_INIT],
1724[ifdef([AC_DIVERSION_NOTICE],
1725 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1726 [AC_DIVERT_PUSH(NOTICE)])
1727$1
1728AC_DIVERT_POP
1729])# _LT_AC_SHELL_INIT
1730
1731
1732# _LT_AC_PROG_ECHO_BACKSLASH
1733# --------------------------
1734# Add some code to the start of the generated configure script which
1735# will find an echo command which doesn't interpret backslashes.
1736m4_define([_LT_AC_PROG_ECHO_BACKSLASH],
1737[_LT_AC_SHELL_INIT([
1738# Check that we are running under the correct shell.
1739SHELL=${CONFIG_SHELL-/bin/sh}
1740
1741case X$ECHO in
1742X*--fallback-echo)
1743 # Remove one level of quotation (which was required for Make).
1744 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1745 ;;
1746esac
1747
1748echo=${ECHO-echo}
1749if test "X[$]1" = X--no-reexec; then
1750 # Discard the --no-reexec flag, and continue.
1751 shift
1752elif test "X[$]1" = X--fallback-echo; then
1753 # Avoid inline document here, it may be left over
1754 :
1755elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
1756 # Yippee, $echo works!
1757 :
1758else
1759 # Restart under the correct shell.
1760 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1761fi
1762
1763if test "X[$]1" = X--fallback-echo; then
1764 # used as fallback echo
1765 shift
1766 cat <<_LT_EOF
1767[$]*
1768_LT_EOF
1769 exit 0
1770fi
1771
1772# The HP-UX ksh and POSIX shell print the target directory to stdout
1773# if CDPATH is set.
1774if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
1775
1776if test -z "$ECHO"; then
1777if test "X${echo_test_string+set}" != Xset; then
1778# find a string as large as possible, as long as the shell can cope with it
1779 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1780 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1781 if (echo_test_string="`eval $cmd`") 2>/dev/null &&
1782 echo_test_string="`eval $cmd`" &&
1783 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
1784 then
1785 break
1786 fi
1787 done
1788fi
1789
1790if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1791 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1792 test "X$echo_testing_string" = "X$echo_test_string"; then
1793 :
1794else
1795 # The Solaris, AIX, and Digital Unix default echo programs unquote
1796 # backslashes. This makes it impossible to quote backslashes using
1797 # echo "$something" | sed 's/\\/\\\\/g'
1798 #
1799 # So, first we look for a working echo in the user's PATH.
1800
1801 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1802 for dir in $PATH /usr/ucb; do
1803 IFS="$lt_save_ifs"
1804 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1805 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1806 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1807 test "X$echo_testing_string" = "X$echo_test_string"; then
1808 echo="$dir/echo"
1809 break
1810 fi
1811 done
1812 IFS="$lt_save_ifs"
1813
1814 if test "X$echo" = Xecho; then
1815 # We didn't find a better echo, so look for alternatives.
1816 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
1817 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
1818 test "X$echo_testing_string" = "X$echo_test_string"; then
1819 # This shell has a builtin print -r that does the trick.
1820 echo='print -r'
1821 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
1822 test "X$CONFIG_SHELL" != X/bin/ksh; then
1823 # If we have ksh, try running configure again with it.
1824 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1825 export ORIGINAL_CONFIG_SHELL
1826 CONFIG_SHELL=/bin/ksh
1827 export CONFIG_SHELL
1828 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1829 else
1830 # Try using printf.
1831 echo='printf %s\n'
1832 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
1833 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
1834 test "X$echo_testing_string" = "X$echo_test_string"; then
1835 # Cool, printf works
1836 :
1837 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1838 test "X$echo_testing_string" = 'X\t' &&
1839 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1840 test "X$echo_testing_string" = "X$echo_test_string"; then
1841 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1842 export CONFIG_SHELL
1843 SHELL="$CONFIG_SHELL"
1844 export SHELL
1845 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1846 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1847 test "X$echo_testing_string" = 'X\t' &&
1848 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1849 test "X$echo_testing_string" = "X$echo_test_string"; then
1850 echo="$CONFIG_SHELL [$]0 --fallback-echo"
1851 else
1852 # maybe with a smaller string...
1853 prev=:
1854
1855 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1856 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
1857 then
1858 break
1859 fi
1860 prev="$cmd"
1861 done
1862
1863 if test "$prev" != 'sed 50q "[$]0"'; then
1864 echo_test_string=`eval $prev`
1865 export echo_test_string
1866 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1867 else
1868 # Oops. We lost completely, so just stick with echo.
1869 echo=echo
1870 fi
1871 fi
1872 fi
1873 fi
1874fi
1875fi
1876
1877# Copy echo and quote the copy suitably for passing to libtool from
1878# the Makefile, instead of quoting the original, which is used later.
1879ECHO=$echo
1880if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1881 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1882fi
1883
1884AC_SUBST(ECHO)
1885])
1886_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1887_LT_DECL([], [echo], [1],
1888 [An echo program that does not interpret backslashes])
1889])# _LT_AC_PROG_ECHO_BACKSLASH
1890
1891
1892# _LT_AC_LOCK
1893# -----------
1894AC_DEFUN([_LT_AC_LOCK],
1895[AC_REQUIRE([AC_OBJEXT])dnl
1896AC_ARG_ENABLE([libtool-lock],
1897 [AC_HELP_STRING([--disable-libtool-lock],
1898 [avoid locking (might break parallel builds)])])
1899test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1900
1901# Some flags need to be propagated to the compiler or linker for good
1902# libtool support.
1903case $host in
1904ia64-*-hpux*)
1905 # Find out which ABI we are using.
1906 echo 'int i;' > conftest.$ac_ext
1907 if AC_TRY_EVAL(ac_compile); then
1908 case `/usr/bin/file conftest.$ac_objext` in
1909 *ELF-32*)
1910 HPUX_IA64_MODE="32"
1911 ;;
1912 *ELF-64*)
1913 HPUX_IA64_MODE="64"
1914 ;;
1915 esac
1916 fi
1917 rm -rf conftest*
1918 ;;
1919*-*-irix6*)
1920 # Find out which ABI we are using.
1921 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1922 if AC_TRY_EVAL(ac_compile); then
1923 if test "$lt_cv_prog_gnu_ld" = yes; then
1924 case `/usr/bin/file conftest.$ac_objext` in
1925 *32-bit*)
1926 LD="${LD-ld} -melf32bsmip"
1927 ;;
1928 *N32*)
1929 LD="${LD-ld} -melf32bmipn32"
1930 ;;
1931 *64-bit*)
1932 LD="${LD-ld} -melf64bmip"
1933 ;;
1934 esac
1935 else
1936 case `/usr/bin/file conftest.$ac_objext` in
1937 *32-bit*)
1938 LD="${LD-ld} -32"
1939 ;;
1940 *N32*)
1941 LD="${LD-ld} -n32"
1942 ;;
1943 *64-bit*)
1944 LD="${LD-ld} -64"
1945 ;;
1946 esac
1947 fi
1948 fi
1949 rm -rf conftest*
1950 ;;
1951
1952x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
1953 # Find out which ABI we are using.
1954 echo 'int i;' > conftest.$ac_ext
1955 if AC_TRY_EVAL(ac_compile); then
1956 case "`/usr/bin/file conftest.o`" in
1957 *32-bit*)
1958 case $host in
1959 x86_64-*linux*)
1960 LD="${LD-ld} -m elf_i386"
1961 ;;
1962 ppc64-*linux*|powerpc64-*linux*)
1963 LD="${LD-ld} -m elf32ppclinux"
1964 ;;
1965 s390x-*linux*)
1966 LD="${LD-ld} -m elf_s390"
1967 ;;
1968 sparc64-*linux*)
1969 LD="${LD-ld} -m elf32_sparc"
1970 ;;
1971 esac
1972 ;;
1973 *64-bit*)
1974 case $host in
1975 x86_64-*linux*)
1976 LD="${LD-ld} -m elf_x86_64"
1977 ;;
1978 ppc*-*linux*|powerpc*-*linux*)
1979 LD="${LD-ld} -m elf64ppc"
1980 ;;
1981 s390*-*linux*)
1982 LD="${LD-ld} -m elf64_s390"
1983 ;;
1984 sparc*-*linux*)
1985 LD="${LD-ld} -m elf64_sparc"
1986 ;;
1987 esac
1988 ;;
1989 esac
1990 fi
1991 rm -rf conftest*
1992 ;;
1993
1994*-*-sco3.2v5*)
1995 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1996 SAVE_CFLAGS="$CFLAGS"
1997 CFLAGS="$CFLAGS -belf"
1998 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1999 [AC_LANG_PUSH(C)
2000 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
2001 AC_LANG_POP])
2002 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2003 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2004 CFLAGS="$SAVE_CFLAGS"
2005 fi
2006 ;;
2007esac
2008
2009need_locks="$enable_libtool_lock"
2010])# _LT_AC_LOCK
2011
2012
2013# AC_LIBTOOL_SYS_OLD_ARCHIVE
2014# --------------------------
2015AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE],
2016[AC_CHECK_TOOL(AR, ar, false)
2017test -z "$AR" && AR=ar
2018test -z "$AR_FLAGS" && AR_FLAGS=cru
2019_LT_DECL([], [AR], [1], [The archiver])
2020_LT_DECL([], [AR_FLAGS], [1])
2021
2022AC_CHECK_TOOL(STRIP, strip, :)
2023test -z "$STRIP" && STRIP=:
2024_LT_DECL([], [STRIP], [1], [A symbol stripping program])
2025
2026AC_CHECK_TOOL(RANLIB, ranlib, :)
2027test -z "$RANLIB" && RANLIB=:
2028_LT_DECL([], [RANLIB], [1],
2029 [Commands used to install an old-style archive])
2030
2031# Determine commands to create old-style static archives.
2032old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
2033old_postinstall_cmds='chmod 644 $oldlib'
2034old_postuninstall_cmds=
2035
2036if test -n "$RANLIB"; then
2037 case $host_os in
2038 openbsd*)
2039 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
2040 ;;
2041 *)
2042 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
2043 ;;
2044 esac
2045 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
2046fi
2047_LT_DECL([], [old_postinstall_cmds], [2])
2048_LT_DECL([], [old_postuninstall_cmds], [2])
2049_LT_TAGDECL([], [old_archive_cmds], [2],
2050 [Commands used to build an old-style archive])
2051])# AC_LIBTOOL_SYS_OLD_ARCHIVE
2052
2053
2054# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2055# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
2056# ----------------------------------------------------------------
2057# Check whether the given compiler option works
2058AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
2059[AC_REQUIRE([AC_OBJEXT])dnl
2060AC_REQUIRE([LT_AC_PROG_SED])dnl
2061AC_CACHE_CHECK([$1], [$2],
2062 [$2=no
2063 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
2064 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
2065 lt_compiler_flag="$3"
2066 # Insert the option either (1) after the last *FLAGS variable, or
2067 # (2) before a word containing "conftest.", or (3) at the end.
2068 # Note that $ac_compile itself does not contain backslashes and begins
2069 # with a dollar sign (not a hyphen), so the echo should work correctly.
2070 # The option is referenced via a variable to avoid confusing sed.
2071 lt_compile=`echo "$ac_compile" | $SED \
2072 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
2073 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2074 -e 's:$: $lt_compiler_flag:'`
2075 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2076 (eval "$lt_compile" 2>conftest.err)
2077 ac_status=$?
2078 cat conftest.err >&AS_MESSAGE_LOG_FD
2079 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2080 if (exit $ac_status) && test -s "$ac_outfile"; then
2081 # The compiler can only warn and ignore the option if not recognized
2082 # So say no if there are warnings
2083 if test ! -s conftest.err; then
2084 $2=yes
2085 fi
2086 fi
2087 $rm conftest*
2088])
2089
2090if test x"[$]$2" = xyes; then
2091 m4_if([$5], , :, [$5])
2092else
2093 m4_if([$6], , :, [$6])
2094fi
2095])# AC_LIBTOOL_COMPILER_OPTION
2096
2097
2098# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
2099# [ACTION-SUCCESS], [ACTION-FAILURE])
2100# ------------------------------------------------------------
2101# Check whether the given compiler option works
2102m4_define([AC_LIBTOOL_LINKER_OPTION],
2103[AC_CACHE_CHECK([$1], [$2],
2104 [$2=no
2105 save_LDFLAGS="$LDFLAGS"
2106 LDFLAGS="$LDFLAGS $3"
2107 printf "$lt_simple_link_test_code" > conftest.$ac_ext
2108 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
2109 # The compiler can only warn and ignore the option if not recognized
2110 # So say no if there are warnings
2111 if test -s conftest.err; then
2112 # Append any errors to the config.log.
2113 cat conftest.err 1>&AS_MESSAGE_LOG_FD
2114 else
2115 $2=yes
2116 fi
2117 fi
2118 $rm conftest*
2119 LDFLAGS="$save_LDFLAGS"
2120])
2121
2122if test x"[$]$2" = xyes; then
2123 m4_if([$4], , :, [$4])
2124else
2125 m4_if([$5], , :, [$5])
2126fi
2127])# AC_LIBTOOL_LINKER_OPTION
2128
2129
2130# AC_LIBTOOL_SYS_MAX_CMD_LEN
2131# --------------------------
2132AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
2133[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2134# find the maximum length of command line arguments
2135AC_MSG_CHECKING([the maximum length of command line arguments])
2136AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
2137 i=0
2138 teststring="ABCD"
2139
2140 case $build_os in
2141 msdosdjgpp*)
2142 # On DJGPP, this test can blow up pretty badly due to problems in libc
2143 # (any single argument exceeding 2000 bytes causes a buffer overrun
2144 # during glob expansion). Even if it were fixed, the result of this
2145 # check would be larger than it should be.
2146 lt_cv_sys_max_cmd_len=12288; # 12K is about right
2147 ;;
2148
2149 gnu*)
2150 # Under GNU Hurd, this test is not required because there is
2151 # no limit to the length of command line arguments.
2152 # Libtool will interpret -1 as no limit whatsoever
2153 lt_cv_sys_max_cmd_len=-1;
2154 ;;
2155
2156 cygwin* | mingw*)
2157 # On Win9x/ME, this test blows up -- it succeeds, but takes
2158 # about 5 minutes as the teststring grows exponentially.
2159 # Worse, since 9x/ME are not pre-emptively multitasking,
2160 # you end up with a "frozen" computer, even though with patience
2161 # the test eventually succeeds (with a max line length of 256k).
2162 # Instead, let's just punt: use the minimum linelength reported by
2163 # all of the supported platforms: 8192 (on NT/2K/XP).
2164 lt_cv_sys_max_cmd_len=8192;
2165 ;;
2166
2167 amigaos*)
2168 # On AmigaOS with pdksh, this test takes hours, literally.
2169 # So we just punt and use a minimum line length of 8192.
2170 lt_cv_sys_max_cmd_len=8192;
2171 ;;
2172
2173 *)
2174 # Make teststring a little bigger before we do anything with it.
2175 # a 1K string should be a reasonable start.
2176 for i in 1 2 3 4 5 6 7 8 ; do
2177 teststring=$teststring$teststring
2178 done
2179 # If test is not a shell built-in, we'll probably end up computing a
2180 # maximum length that is only half of the actual maximum length, but
2181 # we can't tell.
2182 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
2183 = "XX$teststring$teststring") >/dev/null 2>&1 &&
2184 test $i != 17 # 1/2 MB should be enough
2185 do
2186 i=`expr $i + 1`
2187 teststring=$teststring$teststring
2188 done
2189 # Only check the string length outside the loop.
2190 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
2191 teststring=
2192 # Add a significant safety factor because C++ compilers can tack on massive
2193 # amounts of additional arguments before passing them to the linker.
2194 # It appears as though 1/2 is a usable value.
2195 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
2196 ;;
2197 esac
2198])
2199if test -n $lt_cv_sys_max_cmd_len ; then
2200 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
2201else
2202 AC_MSG_RESULT(none)
2203fi
2204_LT_DECL([max_cmd_len], [lt_cv_sys_max_cmd_len], [0],
2205 [What is the maximum length of a command?])
2206])# AC_LIBTOOL_SYS_MAX_CMD_LEN
2207
2208
2209# _LT_AC_CHECK_DLFCN
2210# --------------------
2211AC_DEFUN([_LT_AC_CHECK_DLFCN],
2212[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
2213])# _LT_AC_CHECK_DLFCN
2214
2215
2216# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
2217# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
2218# ------------------------------------------------------------------
2219AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
2220[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
2221if test "$cross_compiling" = yes; then :
2222 [$4]
2223else
2224 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
2225 lt_status=$lt_dlunknown
2226 cat > conftest.$ac_ext <<_LT_EOF
2227[#line __oline__ "configure"
2228#include "confdefs.h"
2229
2230#if HAVE_DLFCN_H
2231#include <dlfcn.h>
2232#endif
2233
2234#include <stdio.h>
2235
2236#ifdef RTLD_GLOBAL
2237# define LT_DLGLOBAL RTLD_GLOBAL
2238#else
2239# ifdef DL_GLOBAL
2240# define LT_DLGLOBAL DL_GLOBAL
2241# else
2242# define LT_DLGLOBAL 0
2243# endif
2244#endif
2245
2246/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
2247 find out it does not work in some platform. */
2248#ifndef LT_DLLAZY_OR_NOW
2249# ifdef RTLD_LAZY
2250# define LT_DLLAZY_OR_NOW RTLD_LAZY
2251# else
2252# ifdef DL_LAZY
2253# define LT_DLLAZY_OR_NOW DL_LAZY
2254# else
2255# ifdef RTLD_NOW
2256# define LT_DLLAZY_OR_NOW RTLD_NOW
2257# else
2258# ifdef DL_NOW
2259# define LT_DLLAZY_OR_NOW DL_NOW
2260# else
2261# define LT_DLLAZY_OR_NOW 0
2262# endif
2263# endif
2264# endif
2265# endif
2266#endif
2267
2268#ifdef __cplusplus
2269extern "C" void exit (int);
2270#endif
2271
2272void fnord() { int i=42;}
2273int main ()
2274{
2275 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
2276 int status = $lt_dlunknown;
2277
2278 if (self)
2279 {
2280 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
2281 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
2282 /* dlclose (self); */
2283 }
2284
2285 exit (status);
2286}]
2287_LT_EOF
2288 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
2289 (./conftest; exit; ) 2>/dev/null
2290 lt_status=$?
2291 case x$lt_status in
2292 x$lt_dlno_uscore) $1 ;;
2293 x$lt_dlneed_uscore) $2 ;;
2294 x$lt_unknown|x*) $3 ;;
2295 esac
2296 else :
2297 # compilation failed
2298 $3
2299 fi
2300fi
2301rm -fr conftest*
2302])# _LT_AC_TRY_DLOPEN_SELF
2303
2304
2305# AC_LIBTOOL_DLOPEN_SELF
2306# -------------------
2307AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
2308[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
2309if test "x$enable_dlopen" != xyes; then
2310 enable_dlopen=unknown
2311 enable_dlopen_self=unknown
2312 enable_dlopen_self_static=unknown
2313else
2314 lt_cv_dlopen=no
2315 lt_cv_dlopen_libs=
2316
2317 case $host_os in
2318 beos*)
2319 lt_cv_dlopen="load_add_on"
2320 lt_cv_dlopen_libs=
2321 lt_cv_dlopen_self=yes
2322 ;;
2323
2324 mingw* | pw32*)
2325 lt_cv_dlopen="LoadLibrary"
2326 lt_cv_dlopen_libs=
2327 ;;
2328
2329 cygwin*)
2330 lt_cv_dlopen="dlopen"
2331 lt_cv_dlopen_libs=
2332 ;;
2333
2334 darwin*)
2335 # if libdl is installed we need to link against it
2336 AC_CHECK_LIB([dl], [dlopen],
2337 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
2338 lt_cv_dlopen="dyld"
2339 lt_cv_dlopen_libs=
2340 lt_cv_dlopen_self=yes
2341 ])
2342 ;;
2343
2344 *)
2345 AC_CHECK_FUNC([shl_load],
2346 [lt_cv_dlopen="shl_load"],
2347 [AC_CHECK_LIB([dld], [shl_load],
2348 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
2349 [AC_CHECK_FUNC([dlopen],
2350 [lt_cv_dlopen="dlopen"],
2351 [AC_CHECK_LIB([dl], [dlopen],
2352 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
2353 [AC_CHECK_LIB([svld], [dlopen],
2354 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
2355 [AC_CHECK_LIB([dld], [dld_link],
2356 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
2357 ])
2358 ])
2359 ])
2360 ])
2361 ])
2362 ;;
2363 esac
2364
2365 if test "x$lt_cv_dlopen" != xno; then
2366 enable_dlopen=yes
2367 else
2368 enable_dlopen=no
2369 fi
2370
2371 case $lt_cv_dlopen in
2372 dlopen)
2373 save_CPPFLAGS="$CPPFLAGS"
2374 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
2375
2376 save_LDFLAGS="$LDFLAGS"
2377 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2378
2379 save_LIBS="$LIBS"
2380 LIBS="$lt_cv_dlopen_libs $LIBS"
2381
2382 AC_CACHE_CHECK([whether a program can dlopen itself],
2383 lt_cv_dlopen_self, [dnl
2384 _LT_AC_TRY_DLOPEN_SELF(
2385 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2386 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2387 ])
2388
2389 if test "x$lt_cv_dlopen_self" = xyes; then
2390 LDFLAGS="$LDFLAGS $link_static_flag"
2391 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2392 lt_cv_dlopen_self_static, [dnl
2393 _LT_AC_TRY_DLOPEN_SELF(
2394 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2395 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2396 ])
2397 fi
2398
2399 CPPFLAGS="$save_CPPFLAGS"
2400 LDFLAGS="$save_LDFLAGS"
2401 LIBS="$save_LIBS"
2402 ;;
2403 esac
2404
2405 case $lt_cv_dlopen_self in
2406 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2407 *) enable_dlopen_self=unknown ;;
2408 esac
2409
2410 case $lt_cv_dlopen_self_static in
2411 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2412 *) enable_dlopen_self_static=unknown ;;
2413 esac
2414fi
2415_LT_DECL([dlopen_support], [enable_dlopen], [0],
2416 [Whether dlopen is supported])
2417_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2418 [Whether dlopen of programs is supported])
2419_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2420 [Whether dlopen of statically linked programs is supported])
2421])# AC_LIBTOOL_DLOPEN_SELF
2422
2423
2424# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
2425# ---------------------------------
2426# Check to see if options -c and -o are simultaneously supported by compiler
2427AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
2428[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
2429AC_REQUIRE([AC_OBJEXT])dnl
2430AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2431 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2432 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2433 $rm -r conftest 2>/dev/null
2434 mkdir conftest
2435 cd conftest
2436 mkdir out
2437 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
2438
2439 lt_compiler_flag="-o out/conftest2.$ac_objext"
2440 # Insert the option either (1) after the last *FLAGS variable, or
2441 # (2) before a word containing "conftest.", or (3) at the end.
2442 # Note that $ac_compile itself does not contain backslashes and begins
2443 # with a dollar sign (not a hyphen), so the echo should work correctly.
2444 lt_compile=`echo "$ac_compile" | $SED \
2445 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \
2446 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2447 -e 's:$: $lt_compiler_flag:'`
2448 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2449 (eval "$lt_compile" 2>out/conftest.err)
2450 ac_status=$?
2451 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2452 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2453 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2454 then
2455 # The compiler can only warn and ignore the option if not recognized
2456 # So say no if there are warnings
2457 if test ! -s out/conftest.err; then
2458 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2459 fi
2460 fi
2461 chmod u+w .
2462 $rm conftest*
2463 # SGI C++ compiler will create directory out/ii_files/ for
2464 # template instantiation
2465 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
2466 $rm out/* && rmdir out
2467 cd ..
2468 rmdir conftest
2469 $rm conftest*
2470])
2471_LT_DECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2472 [Does compiler simultaneously support -c and -o options?])
2473])# AC_LIBTOOL_PROG_CC_C_O
2474
2475
2476# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
2477# -----------------------------------------
2478# Check to see if we can do hard links to lock some files if needed
2479AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
2480[AC_REQUIRE([AC_LIBTOOL_PROG_CC_C_O])dnl
2481AC_REQUIRE([_LT_AC_LOCK])dnl
2482
2483hard_links="nottested"
2484if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2485 # do not overwrite the value of need_locks provided by the user
2486 AC_MSG_CHECKING([if we can lock with hard links])
2487 hard_links=yes
2488 $rm conftest*
2489 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2490 touch conftest.a
2491 ln conftest.a conftest.b 2>&5 || hard_links=no
2492 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2493 AC_MSG_RESULT([$hard_links])
2494 if test "$hard_links" = no; then
2495 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2496 need_locks=warn
2497 fi
2498else
2499 need_locks=no
2500fi
2501_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2502])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
2503
2504
2505# AC_LIBTOOL_OBJDIR
2506# -----------------
2507AC_DEFUN([AC_LIBTOOL_OBJDIR],
2508[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2509[rm -f .libs 2>/dev/null
2510mkdir .libs 2>/dev/null
2511if test -d .libs; then
2512 lt_cv_objdir=.libs
2513else
2514 # MS-DOS does not allow filenames that begin with a dot.
2515 lt_cv_objdir=_libs
2516fi
2517rmdir .libs 2>/dev/null])
2518objdir=$lt_cv_objdir
2519_LT_DECL([], [objdir], [0],
2520 [The name of the directory that contains temporary libtool files])dnl
2521])# AC_LIBTOOL_OBJDIR
2522
2523
2524# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
2525# ----------------------------------------------
2526# Check hardcoding attributes.
2527AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
2528[AC_MSG_CHECKING([how to hardcode library paths into programs])
2529_LT_AC_TAGVAR(hardcode_action, $1)=
2530if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2531 test -n "$_LT_AC_TAGVAR(runpath_var $1)" ||
2532 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then
2533
2534 # We can hardcode non-existant directories.
2535 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
2536 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2537 # have to relink, otherwise we might link with an installed library
2538 # when we should be linking with a yet-to-be-installed one
2539 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2540 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
2541 # Linking always hardcodes the temporary library directory.
2542 _LT_AC_TAGVAR(hardcode_action, $1)=relink
2543 else
2544 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2545 _LT_AC_TAGVAR(hardcode_action, $1)=immediate
2546 fi
2547else
2548 # We cannot hardcode anything, or else we can only hardcode existing
2549 # directories.
2550 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
2551fi
2552AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
2553
2554if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink ||
2555 test "$_LT_AC_TAGVAR(inherit_rpath, $1)" = yes; then
2556 # Fast installation is not supported
2557 enable_fast_install=no
2558elif test "$shlibpath_overrides_runpath" = yes ||
2559 test "$enable_shared" = no; then
2560 # Fast installation is not necessary
2561 enable_fast_install=needless
2562fi
2563_LT_TAGDECL([], [hardcode_action], [0],
2564 [How to hardcode a shared library path into an executable])
2565])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
2566
2567
2568# AC_LIBTOOL_SYS_LIB_STRIP
2569# ------------------------
2570AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
2571[AC_REQUIRE([LT_AC_PROG_EGREP])
2572striplib=
2573old_striplib=
2574AC_MSG_CHECKING([whether stripping libraries is possible])
2575if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2576 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2577 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2578 AC_MSG_RESULT([yes])
2579else
2580# FIXME - insert some real tests, host_os isn't really good enough
2581 case $host_os in
2582 darwin*)
2583 if test -n "$STRIP" ; then
2584 striplib="$STRIP -x"
2585 AC_MSG_RESULT([yes])
2586 else
2587 AC_MSG_RESULT([no])
2588fi
2589 ;;
2590 *)
2591 AC_MSG_RESULT([no])
2592 ;;
2593 esac
2594fi
2595_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2596_LT_DECL([], [striplib], [1])
2597])# AC_LIBTOOL_SYS_LIB_STRIP
2598
2599
2600# AC_LIBTOOL_SYS_DYNAMIC_LINKER
2601# -----------------------------
2602# PORTME Fill in your ld.so characteristics
2603AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
2604[AC_REQUIRE([LT_AC_PROG_EGREP])
2605AC_MSG_CHECKING([dynamic linker characteristics])
2606library_names_spec=
2607libname_spec='lib$name'
2608soname_spec=
2609shrext_cmds=".so"
2610postinstall_cmds=
2611postuninstall_cmds=
2612finish_cmds=
2613finish_eval=
2614shlibpath_var=
2615shlibpath_overrides_runpath=unknown
2616version_type=none
2617dynamic_linker="$host_os ld.so"
2618sys_lib_dlsearch_path_spec="/lib /usr/lib"
2619if test "$GCC" = yes; then
2620 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2621 if echo "$sys_lib_search_path_spec" | $GREP ';' >/dev/null ; then
2622 # if the path contains ";" then we assume it to be the separator
2623 # otherwise default to the standard path separator (i.e. ":") - it is
2624 # assumed that no part of a normal pathname contains ";" but that should
2625 # okay in the real world where ";" in dirpaths is itself problematic.
2626 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2627 else
2628 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2629 fi
2630else
2631 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2632fi
2633need_lib_prefix=unknown
2634hardcode_into_libs=no
2635
2636# when you set need_version to no, make sure it does not cause -set_version
2637# flags to be left without arguments
2638need_version=unknown
2639
2640case $host_os in
2641aix3*)
2642 version_type=linux
2643 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2644 shlibpath_var=LIBPATH
2645
2646 # AIX 3 has no versioning support, so we append a major version to the name.
2647 soname_spec='${libname}${release}${shared_ext}$major'
2648 ;;
2649
2650aix4* | aix5*)
2651 version_type=linux
2652 need_lib_prefix=no
2653 need_version=no
2654 hardcode_into_libs=yes
2655 if test "$host_cpu" = ia64; then
2656 # AIX 5 supports IA64
2657 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2658 shlibpath_var=LD_LIBRARY_PATH
2659 else
2660 # With GCC up to 2.95.x, collect2 would create an import file
2661 # for dependence libraries. The import file would start with
2662 # the line `#! .'. This would cause the generated library to
2663 # depend on `.', always an invalid library. This was fixed in
2664 # development snapshots of GCC prior to 3.0.
2665 case $host_os in
2666 aix4 | aix4.[[01]] | aix4.[[01]].*)
2667 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2668 echo ' yes '
2669 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2670 :
2671 else
2672 can_build_shared=no
2673 fi
2674 ;;
2675 esac
2676 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2677 # soname into executable. Probably we can add versioning support to
2678 # collect2, so additional links can be useful in future.
2679 if test "$aix_use_runtimelinking" = yes; then
2680 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2681 # instead of lib<name>.a to let people know that these are not
2682 # typical AIX shared libraries.
2683 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2684 else
2685 # We preserve .a as extension for shared libraries through AIX4.2
2686 # and later when we are not doing run time linking.
2687 library_names_spec='${libname}${release}.a $libname.a'
2688 soname_spec='${libname}${release}${shared_ext}$major'
2689 fi
2690 shlibpath_var=LIBPATH
2691 fi
2692 ;;
2693
2694amigaos*)
2695 if test "$host_cpu" = m68k; then
2696 library_names_spec='$libname.ixlibrary $libname.a'
2697 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2698 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2699 else
2700 dynamic_linker=no
2701 fi
2702 ;;
2703
2704beos*)
2705 library_names_spec='${libname}${shared_ext}'
2706 dynamic_linker="$host_os ld.so"
2707 shlibpath_var=LIBRARY_PATH
2708 ;;
2709
2710bsdi4*)
2711 version_type=linux
2712 need_version=no
2713 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2714 soname_spec='${libname}${release}${shared_ext}$major'
2715 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2716 shlibpath_var=LD_LIBRARY_PATH
2717 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2718 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2719 # the default ld.so.conf also contains /usr/contrib/lib and
2720 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2721 # libtool to hard-code these into programs
2722 ;;
2723
2724cygwin* | mingw* | pw32*)
2725 version_type=windows
2726 shrext_cmds=".dll"
2727 need_version=no
2728 need_lib_prefix=no
2729
2730 case $GCC,$host_os in
2731 yes,cygwin* | yes,mingw* | yes,pw32*)
2732 library_names_spec='$libname.dll.a'
2733 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2734 postinstall_cmds='base_file=`basename \${file}`~
2735 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
2736 dldir=$destdir/`dirname \$dlpath`~
2737 test -d \$dldir || mkdir -p \$dldir~
2738 $install_prog $dir/$dlname \$dldir/$dlname'
2739 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2740 dlpath=$dir/\$dldll~
2741 $rm \$dlpath'
2742 shlibpath_overrides_runpath=yes
2743
2744 case $host_os in
2745 cygwin*)
2746 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2747 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2748 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2749 ;;
2750 mingw*)
2751 # MinGW DLLs use traditional 'lib' prefix
2752 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2753 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2754 if echo "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2755 # It is most probably a Windows format PATH printed by
2756 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2757 # path with ; separators, and with drive letters. We can handle the
2758 # drive letters (cygwin fileutils understands them), so leave them,
2759 # especially as we might pass files found there to a mingw objdump,
2760 # which wouldn't understand a cygwinified path. Ahh.
2761 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2762 else
2763 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2764 fi
2765 ;;
2766 pw32*)
2767 # pw32 DLLs use 'pw' prefix rather than 'lib'
2768 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
2769 ;;
2770 esac
2771 ;;
2772
2773 *)
2774 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2775 ;;
2776 esac
2777 dynamic_linker='Win32 ld.exe'
2778 # FIXME: first we should search . and the directory the executable is in
2779 shlibpath_var=PATH
2780 ;;
2781
2782darwin* | rhapsody*)
2783 dynamic_linker="$host_os dyld"
2784 version_type=darwin
2785 need_lib_prefix=no
2786 need_version=no
2787 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2788 soname_spec='${libname}${release}${major}$shared_ext'
2789 shlibpath_overrides_runpath=yes
2790 shlibpath_var=DYLD_LIBRARY_PATH
2791 shrext_cmds='$(test .$module = .yes && echo .so || echo .dylib)'
2792 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
2793 if test "$GCC" = yes; then
2794 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | $GREP "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
2795 else
2796 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
2797 fi
2798 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2799 ;;
2800
2801dgux*)
2802 version_type=linux
2803 need_lib_prefix=no
2804 need_version=no
2805 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2806 soname_spec='${libname}${release}${shared_ext}$major'
2807 shlibpath_var=LD_LIBRARY_PATH
2808 ;;
2809
2810freebsd1*)
2811 dynamic_linker=no
2812 ;;
2813
2814kfreebsd*-gnu)
2815 version_type=linux
2816 need_lib_prefix=no
2817 need_version=no
2818 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2819 soname_spec='${libname}${release}${shared_ext}$major'
2820 shlibpath_var=LD_LIBRARY_PATH
2821 shlibpath_overrides_runpath=no
2822 hardcode_into_libs=yes
2823 dynamic_linker='GNU ld.so'
2824 ;;
2825
2826freebsd*)
2827 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
2828 version_type=freebsd-$objformat
2829 case $version_type in
2830 freebsd-elf*)
2831 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2832 need_version=no
2833 need_lib_prefix=no
2834 ;;
2835 freebsd-*)
2836 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2837 need_version=yes
2838 ;;
2839 esac
2840 shlibpath_var=LD_LIBRARY_PATH
2841 case $host_os in
2842 freebsd2*)
2843 shlibpath_overrides_runpath=yes
2844 ;;
2845 freebsd3.[01]* | freebsdelf3.[01]*)
2846 shlibpath_overrides_runpath=yes
2847 hardcode_into_libs=yes
2848 ;;
2849 *) # from 3.2 on
2850 shlibpath_overrides_runpath=no
2851 hardcode_into_libs=yes
2852 ;;
2853 esac
2854 ;;
2855
2856gnu*)
2857 version_type=linux
2858 need_lib_prefix=no
2859 need_version=no
2860 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2861 soname_spec='${libname}${release}${shared_ext}$major'
2862 shlibpath_var=LD_LIBRARY_PATH
2863 hardcode_into_libs=yes
2864 ;;
2865
2866hpux9* | hpux10* | hpux11*)
2867 # Give a soname corresponding to the major version so that dld.sl refuses to
2868 # link against other versions.
2869 version_type=sunos
2870 need_lib_prefix=no
2871 need_version=no
2872 case "$host_cpu" in
2873 ia64*)
2874 shrext_cmds='.so'
2875 hardcode_into_libs=yes
2876 dynamic_linker="$host_os dld.so"
2877 shlibpath_var=LD_LIBRARY_PATH
2878 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2879 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2880 soname_spec='${libname}${release}${shared_ext}$major'
2881 if test "X$HPUX_IA64_MODE" = X32; then
2882 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2883 else
2884 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2885 fi
2886 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2887 ;;
2888 hppa*64*)
2889 shrext_cmds='.sl'
2890 hardcode_into_libs=yes
2891 dynamic_linker="$host_os dld.sl"
2892 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2893 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2894 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2895 soname_spec='${libname}${release}${shared_ext}$major'
2896 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2897 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2898 ;;
2899 *)
2900 shrext_cmds='.sl'
2901 dynamic_linker="$host_os dld.sl"
2902 shlibpath_var=SHLIB_PATH
2903 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2904 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2905 soname_spec='${libname}${release}${shared_ext}$major'
2906 ;;
2907 esac
2908 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2909 postinstall_cmds='chmod 555 $lib'
2910 ;;
2911
2912irix5* | irix6* | nonstopux*)
2913 case $host_os in
2914 nonstopux*) version_type=nonstopux ;;
2915 *)
2916 if test "$lt_cv_prog_gnu_ld" = yes; then
2917 version_type=linux
2918 else
2919 version_type=irix
2920 fi ;;
2921 esac
2922 need_lib_prefix=no
2923 need_version=no
2924 soname_spec='${libname}${release}${shared_ext}$major'
2925 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2926 case $host_os in
2927 irix5* | nonstopux*)
2928 libsuff= shlibsuff=
2929 ;;
2930 *)
2931 case $LD in # libtool.m4 will add one of these switches to LD
2932 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2933 libsuff= shlibsuff= libmagic=32-bit;;
2934 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2935 libsuff=32 shlibsuff=N32 libmagic=N32;;
2936 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2937 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2938 *) libsuff= shlibsuff= libmagic=never-match;;
2939 esac
2940 ;;
2941 esac
2942 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2943 shlibpath_overrides_runpath=no
2944 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2945 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2946 hardcode_into_libs=yes
2947 ;;
2948
2949# No shared lib support for Linux oldld, aout, or coff.
2950linux*oldld* | linux*aout* | linux*coff*)
2951 dynamic_linker=no
2952 ;;
2953
2954# This must be Linux ELF.
2955linux*)
2956 version_type=linux
2957 need_lib_prefix=no
2958 need_version=no
2959 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2960 soname_spec='${libname}${release}${shared_ext}$major'
2961 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2962 shlibpath_var=LD_LIBRARY_PATH
2963 shlibpath_overrides_runpath=no
2964 # This implies no fast_install, which is unacceptable.
2965 # Some rework will be needed to allow for fast_install
2966 # before this can be enabled.
2967 hardcode_into_libs=yes
2968
2969 # Append ld.so.conf contents to the search path
2970 if test -f /etc/ld.so.conf; then
2971 lt_ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf | tr '\n' ' '`
2972 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2973 fi
2974
2975 # We used to test for /lib/ld.so.1 and disable shared libraries on
2976 # powerpc, because MkLinux only supported shared libraries with the
2977 # GNU dynamic linker. Since this was broken with cross compilers,
2978 # most powerpc-linux boxes support dynamic linking these days and
2979 # people can always --disable-shared, the test was removed, and we
2980 # assume the GNU/Linux dynamic linker is in use.
2981 dynamic_linker='GNU/Linux ld.so'
2982 ;;
2983
2984knetbsd*-gnu)
2985 version_type=linux
2986 need_lib_prefix=no
2987 need_version=no
2988 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2989 soname_spec='${libname}${release}${shared_ext}$major'
2990 shlibpath_var=LD_LIBRARY_PATH
2991 shlibpath_overrides_runpath=no
2992 hardcode_into_libs=yes
2993 dynamic_linker='GNU ld.so'
2994 ;;
2995
2996netbsd*)
2997 version_type=sunos
2998 need_lib_prefix=no
2999 need_version=no
3000 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
3001 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3002 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3003 dynamic_linker='NetBSD (a.out) ld.so'
3004 else
3005 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
3006 soname_spec='${libname}${release}${shared_ext}$major'
3007 dynamic_linker='NetBSD ld.elf_so'
3008 fi
3009 shlibpath_var=LD_LIBRARY_PATH
3010 shlibpath_overrides_runpath=yes
3011 hardcode_into_libs=yes
3012 ;;
3013
3014newsos6)
3015 version_type=linux
3016 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3017 shlibpath_var=LD_LIBRARY_PATH
3018 shlibpath_overrides_runpath=yes
3019 ;;
3020
3021nto-qnx*)
3022 version_type=linux
3023 need_lib_prefix=no
3024 need_version=no
3025 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3026 soname_spec='${libname}${release}${shared_ext}$major'
3027 shlibpath_var=LD_LIBRARY_PATH
3028 shlibpath_overrides_runpath=yes
3029 ;;
3030
3031openbsd*)
3032 version_type=sunos
3033 need_lib_prefix=no
3034 need_version=yes
3035 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3036 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
3037 shlibpath_var=LD_LIBRARY_PATH
3038 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3039 case $host_os in
3040 openbsd2.[[89]] | openbsd2.[[89]].*)
3041 shlibpath_overrides_runpath=no
3042 ;;
3043 *)
3044 shlibpath_overrides_runpath=yes
3045 ;;
3046 esac
3047 else
3048 shlibpath_overrides_runpath=yes
3049 fi
3050 ;;
3051
3052os2*)
3053 libname_spec='$name'
3054 shrext_cmds=".dll"
3055 need_lib_prefix=no
3056 library_names_spec='$libname${shared_ext} $libname.a'
3057 dynamic_linker='OS/2 ld.exe'
3058 shlibpath_var=LIBPATH
3059 ;;
3060
3061osf3* | osf4* | osf5*)
3062 version_type=osf
3063 need_lib_prefix=no
3064 need_version=no
3065 soname_spec='${libname}${release}${shared_ext}$major'
3066 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3067 shlibpath_var=LD_LIBRARY_PATH
3068 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
3069 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
3070 ;;
3071
3072sco3.2v5*)
3073 version_type=osf
3074 soname_spec='${libname}${release}${shared_ext}$major'
3075 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3076 shlibpath_var=LD_LIBRARY_PATH
3077 ;;
3078
3079solaris*)
3080 version_type=linux
3081 need_lib_prefix=no
3082 need_version=no
3083 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3084 soname_spec='${libname}${release}${shared_ext}$major'
3085 shlibpath_var=LD_LIBRARY_PATH
3086 shlibpath_overrides_runpath=yes
3087 hardcode_into_libs=yes
3088 # ldd complains unless libraries are executable
3089 postinstall_cmds='chmod +x $lib'
3090 ;;
3091
3092sunos4*)
3093 version_type=sunos
3094 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
3095 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3096 shlibpath_var=LD_LIBRARY_PATH
3097 shlibpath_overrides_runpath=yes
3098 if test "$with_gnu_ld" = yes; then
3099 need_lib_prefix=no
3100 fi
3101 need_version=yes
3102 ;;
3103
3104sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3105 version_type=linux
3106 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3107 soname_spec='${libname}${release}${shared_ext}$major'
3108 shlibpath_var=LD_LIBRARY_PATH
3109 case $host_vendor in
3110 sni)
3111 shlibpath_overrides_runpath=no
3112 need_lib_prefix=no
3113 runpath_var=LD_RUN_PATH
3114 ;;
3115 siemens)
3116 need_lib_prefix=no
3117 ;;
3118 motorola)
3119 need_lib_prefix=no
3120 need_version=no
3121 shlibpath_overrides_runpath=no
3122 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3123 ;;
3124 esac
3125 ;;
3126
3127sysv4*MP*)
3128 if test -d /usr/nec ;then
3129 version_type=linux
3130 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
3131 soname_spec='$libname${shared_ext}.$major'
3132 shlibpath_var=LD_LIBRARY_PATH
3133 fi
3134 ;;
3135
3136uts4*)
3137 version_type=linux
3138 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
3139 soname_spec='${libname}${release}${shared_ext}$major'
3140 shlibpath_var=LD_LIBRARY_PATH
3141 ;;
3142
3143*)
3144 dynamic_linker=no
3145 ;;
3146esac
3147AC_MSG_RESULT([$dynamic_linker])
3148test "$dynamic_linker" = no && can_build_shared=no
3149_LT_DECL([], [need_lib_prefix], [0],
3150 [Do we need the "lib" prefix for modules?])
3151_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3152_LT_DECL([], [version_type], [0], [Library versioning type])
3153_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3154_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3155_LT_DECL([], [shlibpath_overrides_runpath], [0],
3156 [Is shibpath searched before the hard-coded library search path?])
3157_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3158_LT_DECL([], [library_names_spec], [1],
3159 [List of archive names. First name is the real one, the rest are links.
3160 The last name is the one that the linker finds with -lNAME])
3161_LT_DECL([], [soname_spec], [1],
3162 [The coded name of the library, if different from the real name])
3163_LT_DECL([], [postinstall_cmds], [2],
3164 [Command to use after installation of a shared archive])
3165_LT_DECL([], [postuninstall_cmds], [2],
3166 [Command to use after uninstallation of a shared archive])
3167_LT_DECL([], [finish_cmds], [2],
3168 [Commands used to finish a libtool library installation in a directory])
3169_LT_DECL([], [finish_eval], [1],
3170 [As "finish_cmds", except a single script fragment to be evaled but
3171 not shown])
3172_LT_DECL([], [hardcode_into_libs], [0],
3173 [Whether we should hardcode library paths into libraries])
3174_LT_DECL([], [sys_lib_search_path_spec], [2],
3175 [Compile-time system search path for libraries])
3176_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
3177 [Run-time system search path for libraries])
3178])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
3179
3180
3181# AC_PATH_TOOL_PREFIX
3182# -------------------
3183# find a file program which can recognise shared library
3184AC_DEFUN([AC_PATH_TOOL_PREFIX],
3185[AC_REQUIRE([LT_AC_PROG_EGREP])dnl
3186AC_MSG_CHECKING([for $1])
3187AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3188[case $MAGIC_CMD in
3189[[\\/*] | ?:[\\/]*])
3190 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3191 ;;
3192*)
3193 lt_save_MAGIC_CMD="$MAGIC_CMD"
3194 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3195dnl $ac_dummy forces splitting on constant user-supplied paths.
3196dnl POSIX.2 word splitting is done only on the output of word expansions,
3197dnl not every word. This closes a longstanding sh security hole.
3198 ac_dummy="m4_if([$2], , $PATH, [$2])"
3199 for ac_dir in $ac_dummy; do
3200 IFS="$lt_save_ifs"
3201 test -z "$ac_dir" && ac_dir=.
3202 if test -f $ac_dir/$1; then
3203 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3204 if test -n "$file_magic_test_file"; then
3205 case $deplibs_check_method in
3206 "file_magic "*)
3207 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3208 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3209 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3210 $EGREP "$file_magic_regex" > /dev/null; then
3211 :
3212 else
3213 cat <<_LT_EOF 1>&2
3214
3215*** Warning: the command libtool uses to detect shared libraries,
3216*** $file_magic_cmd, produces output that libtool cannot recognize.
3217*** The result is that libtool may fail to recognize shared libraries
3218*** as such. This will affect the creation of libtool libraries that
3219*** depend on shared libraries, but programs linked with such libtool
3220*** libraries will work regardless of this problem. Nevertheless, you
3221*** may want to report the problem to your system manager and/or to
3222*** bug-libtool@gnu.org
3223
3224_LT_EOF
3225 fi ;;
3226 esac
3227 fi
3228 break
3229 fi
3230 done
3231 IFS="$lt_save_ifs"
3232 MAGIC_CMD="$lt_save_MAGIC_CMD"
3233 ;;
3234esac])
3235MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3236if test -n "$MAGIC_CMD"; then
3237 AC_MSG_RESULT($MAGIC_CMD)
3238else
3239 AC_MSG_RESULT(no)
3240fi
3241_LT_DECL([], [MAGIC_CMD], [0],
3242 [Used to examine libraries when file_magic_cmd begins "file"])dnl
3243])# AC_PATH_TOOL_PREFIX
3244
3245
3246# AC_PATH_MAGIC
3247# -------------
3248# find a file program which can recognise a shared library
3249AC_DEFUN([AC_PATH_MAGIC],
3250[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3251if test -z "$lt_cv_path_MAGIC_CMD"; then
3252 if test -n "$ac_tool_prefix"; then
3253 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3254 else
3255 MAGIC_CMD=:
3256 fi
3257fi
3258])# AC_PATH_MAGIC
3259
3260
3261# AC_PROG_LD
3262# ----------
3263# find the pathname to the GNU or non-GNU linker
3264AC_DEFUN([AC_PROG_LD],
3265[AC_ARG_WITH([gnu-ld],
3266 [AC_HELP_STRING([--with-gnu-ld],
3267 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3268 [test "$withval" = no || with_gnu_ld=yes],
3269 [with_gnu_ld=no])
3270AC_REQUIRE([LT_AC_PROG_SED])dnl
3271AC_REQUIRE([LT_AC_PROG_EGREP])dnl
3272AC_REQUIRE([AC_PROG_CC])dnl
3273AC_REQUIRE([AC_CANONICAL_HOST])dnl
3274AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3275
3276ac_prog=ld
3277if test "$GCC" = yes; then
3278 # Check if gcc -print-prog-name=ld gives a path.
3279 AC_MSG_CHECKING([for ld used by $CC])
3280 case $host in
3281 *-*-mingw*)
3282 # gcc leaves a trailing carriage return which upsets mingw
3283 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3284 *)
3285 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3286 esac
3287 case $ac_prog in
3288 # Accept absolute paths.
3289 [[\\/]]* | ?:[[\\/]]*)
3290 re_direlt='/[[^/]][[^/]]*/\.\./'
3291 # Canonicalize the pathname of ld
3292 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
3293 while echo $ac_prog | $GREP "$re_direlt" > /dev/null 2>&1; do
3294 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
3295 done
3296 test -z "$LD" && LD="$ac_prog"
3297 ;;
3298 "")
3299 # If it fails, then pretend we aren't using GCC.
3300 ac_prog=ld
3301 ;;
3302 *)
3303 # If it is relative, then search for the first ld in PATH.
3304 with_gnu_ld=unknown
3305 ;;
3306 esac
3307elif test "$with_gnu_ld" = yes; then
3308 AC_MSG_CHECKING([for GNU ld])
3309else
3310 AC_MSG_CHECKING([for non-GNU ld])
3311fi
3312AC_CACHE_VAL(lt_cv_path_LD,
3313[if test -z "$LD"; then
3314 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3315 for ac_dir in $PATH; do
3316 IFS="$lt_save_ifs"
3317 test -z "$ac_dir" && ac_dir=.
3318 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3319 lt_cv_path_LD="$ac_dir/$ac_prog"
3320 # Check to see if the program is GNU ld. I'd rather use --version,
3321 # but apparently some GNU ld's only accept -v.
3322 # Break only if it was the GNU/non-GNU ld that we prefer.
3323 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3324 *GNU* | *'with BFD'*)
3325 test "$with_gnu_ld" != no && break
3326 ;;
3327 *)
3328 test "$with_gnu_ld" != yes && break
3329 ;;
3330 esac
3331 fi
3332 done
3333 IFS="$lt_save_ifs"
3334else
3335 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3336fi])
3337LD="$lt_cv_path_LD"
3338if test -n "$LD"; then
3339 AC_MSG_RESULT($LD)
3340else
3341 AC_MSG_RESULT(no)
3342fi
3343test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3344AC_PROG_LD_GNU
3345AC_SUBST([LD])
3346
3347_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3348])# AC_PROG_LD
3349
3350# Old name:
3351AU_DEFUN([AM_PROG_LD], [AC_PROG_LD])
3352
3353
3354# AC_PROG_LD_GNU
3355# --------------
3356AC_DEFUN([AC_PROG_LD_GNU],
3357[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3358[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3359case `$LD -v 2>&1 </dev/null` in
3360*GNU* | *'with BFD'*)
3361 lt_cv_prog_gnu_ld=yes
3362 ;;
3363*)
3364 lt_cv_prog_gnu_ld=no
3365 ;;
3366esac])
3367with_gnu_ld=$lt_cv_prog_gnu_ld
3368])# AC_PROG_LD_GNU
3369
3370
3371# AC_PROG_LD_RELOAD_FLAG
3372# ----------------------
3373# find reload flag for linker
3374# -- PORTME Some linkers may need a different reload flag.
3375AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
3376[AC_CACHE_CHECK([for $LD option to reload object files],
3377 lt_cv_ld_reload_flag,
3378 [lt_cv_ld_reload_flag='-r'])
3379reload_flag=$lt_cv_ld_reload_flag
3380case $reload_flag in
3381"" | " "*) ;;
3382*) reload_flag=" $reload_flag" ;;
3383esac
3384reload_cmds='$LD$reload_flag -o $output$reload_objs'
3385case $host_os in
3386 darwin*)
3387 if test "$GCC" = yes; then
3388 reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
3389 else
3390 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3391 fi
3392 ;;
3393esac
3394_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3395_LT_DECL([], [reload_cmds], [2])dnl
3396])# AC_PROG_LD_RELOAD_FLAG
3397
3398
3399# AC_DEPLIBS_CHECK_METHOD
3400# -----------------------
3401# how to check for library dependencies
3402# -- PORTME fill in with the dynamic library characteristics
3403AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
3404[AC_REQUIRE([LT_AC_PROG_EGREP])
3405AC_CACHE_CHECK([how to recognise dependent libraries],
3406lt_cv_deplibs_check_method,
3407[lt_cv_file_magic_cmd='$MAGIC_CMD'
3408lt_cv_file_magic_test_file=
3409lt_cv_deplibs_check_method='unknown'
3410# Need to set the preceding variable on all platforms that support
3411# interlibrary dependencies.
3412# 'none' -- dependencies not supported.
3413# `unknown' -- same as none, but documents that we really don't know.
3414# 'pass_all' -- all dependencies passed with no checks.
3415# 'test_compile' -- check by making test program.
3416# 'file_magic [[regex]]' -- check by looking for files in library path
3417# which responds to the $file_magic_cmd with a given extended regex.
3418# If you have `file' or equivalent on your system and you're not sure
3419# whether `pass_all' will *always* work, you probably want this one.
3420
3421case $host_os in
3422aix4* | aix5*)
3423 lt_cv_deplibs_check_method=pass_all
3424 ;;
3425
3426beos*)
3427 lt_cv_deplibs_check_method=pass_all
3428 ;;
3429
3430bsdi4*)
3431 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3432 lt_cv_file_magic_cmd='/usr/bin/file -L'
3433 lt_cv_file_magic_test_file=/shlib/libc.so
3434 ;;
3435
3436cygwin*)
3437 # func_win32_libid is a shell function defined in ltmain.sh
3438 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3439 lt_cv_file_magic_cmd='func_win32_libid'
3440 ;;
3441
3442 # Base MSYS/MinGW do not provide the 'file' command needed by
3443 # func_win32_libid shell function, so use a weaker test based on 'objdump'.
3444mingw* | pw32*)
3445 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3446 lt_cv_file_magic_cmd='$OBJDUMP -f'
3447 ;;
3448
3449darwin* | rhapsody*)
3450 lt_cv_deplibs_check_method=pass_all
3451 ;;
3452
3453freebsd* | kfreebsd*-gnu)
3454 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3455 case $host_cpu in
3456 i*86 )
3457 # Not sure whether the presence of OpenBSD here was a mistake.
3458 # Let's accept both of them until this is cleared up.
3459 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
3460 lt_cv_file_magic_cmd=/usr/bin/file
3461 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3462 ;;
3463 esac
3464 else
3465 lt_cv_deplibs_check_method=pass_all
3466 fi
3467 ;;
3468
3469gnu*)
3470 lt_cv_deplibs_check_method=pass_all
3471 ;;
3472
3473hpux10.20* | hpux11*)
3474 lt_cv_file_magic_cmd=/usr/bin/file
3475 case "$host_cpu" in
3476 ia64*)
3477 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3478 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3479 ;;
3480 hppa*64*)
3481 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3482 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3483 ;;
3484 *)
3485 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3486 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3487 ;;
3488 esac
3489 ;;
3490
3491irix5* | irix6* | nonstopux*)
3492 case $LD in
3493 *-32|*"-32 ") libmagic=32-bit;;
3494 *-n32|*"-n32 ") libmagic=N32;;
3495 *-64|*"-64 ") libmagic=64-bit;;
3496 *) libmagic=never-match;;
3497 esac
3498 lt_cv_deplibs_check_method=pass_all
3499 ;;
3500
3501# This must be Linux ELF.
3502linux*)
3503 case $host_cpu in
3504 alpha*|hppa*|i*86|ia64*|m68*|mips*|powerpc*|sparc*|s390*|sh*)
3505 lt_cv_deplibs_check_method=pass_all ;;
3506 *)
3507 # glibc up to 2.1.1 does not perform some relocations on ARM
3508 # this will be overridden with pass_all, but let us keep it just in case
3509 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;;
3510 esac
3511 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3512 lt_cv_deplibs_check_method=pass_all
3513 ;;
3514
3515netbsd* | knetbsd*-gnu)
3516 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3517 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3518 else
3519 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3520 fi
3521 ;;
3522
3523newos6*)
3524 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3525 lt_cv_file_magic_cmd=/usr/bin/file
3526 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3527 ;;
3528
3529nto-qnx*)
3530 lt_cv_deplibs_check_method=unknown
3531 ;;
3532
3533openbsd*)
3534 lt_cv_file_magic_cmd=/usr/bin/file
3535 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3536 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3537 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3538 else
3539 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3540 fi
3541 ;;
3542
3543osf3* | osf4* | osf5*)
3544 lt_cv_deplibs_check_method=pass_all
3545 ;;
3546
3547sco3.2v5*)
3548 lt_cv_deplibs_check_method=pass_all
3549 ;;
3550
3551solaris*)
3552 lt_cv_deplibs_check_method=pass_all
3553 ;;
3554
3555sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3556 case $host_vendor in
3557 motorola)
3558 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3559 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3560 ;;
3561 ncr)
3562 lt_cv_deplibs_check_method=pass_all
3563 ;;
3564 sequent)
3565 lt_cv_file_magic_cmd='/bin/file'
3566 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3567 ;;
3568 sni)
3569 lt_cv_file_magic_cmd='/bin/file'
3570 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3571 lt_cv_file_magic_test_file=/lib/libc.so
3572 ;;
3573 siemens)
3574 lt_cv_deplibs_check_method=pass_all
3575 ;;
3576 esac
3577 ;;
3578
3579sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
3580 lt_cv_deplibs_check_method=pass_all
3581 ;;
3582esac
3583])
3584file_magic_cmd=$lt_cv_file_magic_cmd
3585deplibs_check_method=$lt_cv_deplibs_check_method
3586test -z "$deplibs_check_method" && deplibs_check_method=unknown
3587
3588_LT_DECL([], [deplibs_check_method], [1],
3589 [Method to check whether dependent libraries are shared objects])
3590_LT_DECL([], [file_magic_cmd], [1],
3591 [Command to use when deplibs_check_method == "file_magic"])
3592])# AC_DEPLIBS_CHECK_METHOD
3593
3594
3595# AC_PROG_NM
3596# ----------
3597# find the pathname to a BSD-compatible name lister
3598AC_DEFUN([AC_PROG_NM],
3599[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
3600[if test -n "$NM"; then
3601 # Let the user override the test.
3602 lt_cv_path_NM="$NM"
3603else
3604 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3605 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3606 IFS="$lt_save_ifs"
3607 test -z "$ac_dir" && ac_dir=.
3608 tmp_nm="$ac_dir/${ac_tool_prefix}nm"
3609 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3610 # Check to see if the nm accepts a BSD-compat flag.
3611 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3612 # nm: unknown option "B" ignored
3613 # Tru64's nm complains that /dev/null is an invalid object file
3614 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3615 */dev/null* | *'Invalid file or object type'*)
3616 lt_cv_path_NM="$tmp_nm -B"
3617 break
3618 ;;
3619 *)
3620 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3621 */dev/null*)
3622 lt_cv_path_NM="$tmp_nm -p"
3623 break
3624 ;;
3625 *)
3626 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3627 continue # so that we can try to find one that supports BSD flags
3628 ;;
3629 esac
3630 esac
3631 fi
3632 done
3633 IFS="$lt_save_ifs"
3634 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3635fi])
3636NM="$lt_cv_path_NM"
3637test -z "$NM" && NM=nm
3638AC_SUBST([NM])
3639_LT_DECL([], [NM], [1], [A BSD-compatible nm program])dnl
3640])# AC_PROG_NM
3641
3642# Old name:
3643AU_DEFUN([AM_PROG_NM], [AC_PROG_NM])
3644
3645
3646# AC_CHECK_LIBM
3647# -------------
3648# check for math library
3649AC_DEFUN([AC_CHECK_LIBM],
3650[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3651LIBM=
3652case $host in
3653*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3654 # These system don't have libm, or don't need it
3655 ;;
3656*-ncr-sysv4.3*)
3657 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3658 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3659 ;;
3660*)
3661 AC_CHECK_LIB(m, cos, LIBM="-lm")
3662 ;;
3663esac
3664])# AC_CHECK_LIBM
3665
3666
3667# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
3668# -----------------------------------
3669# sets LIBLTDL to the link flags for the libltdl convenience library and
3670# LTDLINCL to the include flags for the libltdl header and adds
3671# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL
3672# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3673# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will
3674# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with
3675# '${top_srcdir}/' (note the single quotes!). If your package is not
3676# flat and you're not using automake, define top_builddir and
3677# top_srcdir appropriately in the Makefiles.
3678AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3679[case $enable_ltdl_convenience in
3680 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3681 "") enable_ltdl_convenience=yes
3682 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3683 esac
3684 LIBLTDL='${top_builddir}/'m4_if($#, 1,[$1], ['libltdl'])/libltdlc.la
3685 LTDLINCL='-I${top_srcdir}/'m4_if($#, 1, [$1], ['libltdl'])
3686 # For backwards non-gettext consistent compatibility...
3687 INCLTDL="$LTDLINCL"
3688])# AC_LIBLTDL_CONVENIENCE
3689
3690
3691# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
3692# -----------------------------------
3693# sets LIBLTDL to the link flags for the libltdl installable library and
3694# LTDLINCL to the include flags for the libltdl header and adds
3695# --enable-ltdl-install to the configure arguments. Note that LIBLTDL
3696# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If
3697# DIRECTORY is not provided and an installed libltdl is not found, it is
3698# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/'
3699# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single
3700# quotes!). If your package is not flat and you're not using automake,
3701# define top_builddir and top_srcdir appropriately in the Makefiles.
3702# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3703AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3704[AC_CHECK_LIB(ltdl, lt_dlinit,
3705 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3706 [if test x"$enable_ltdl_install" = xno; then
3707 AC_MSG_WARN([libltdl not installed, but installation disabled])
3708 else
3709 enable_ltdl_install=yes
3710 fi
3711 ])
3712 if test x"$enable_ltdl_install" = x"yes"; then
3713 ac_configure_args="$ac_configure_args --enable-ltdl-install"
3714 LIBLTDL='${top_builddir}/'m4_if($#, 1, [$1], ['libltdl'])/libltdl.la
3715 LTDLINCL='-I${top_srcdir}/'m4_if($#, 1, [$1], ['libltdl'])
3716 else
3717 ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3718 LIBLTDL="-lltdl"
3719 LTDLINCL=
3720 fi
3721 # For backwards non-gettext consistent compatibility...
3722 INCLTDL="$LTDLINCL"
3723])# AC_LIBLTDL_INSTALLABLE
3724
3725
3726# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
3727# -------------------------------------------
3728AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
3729[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
3730
3731_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3732
3733if test "$GCC" = yes; then
3734 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3735
3736 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3737 lt_cv_prog_compiler_rtti_exceptions,
3738 [-fno-rtti -fno-exceptions], [],
3739 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3740fi
3741_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3742 [Compiler flag to turn off builtin functions])
3743])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
3744
3745
3746# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
3747# ---------------------------------
3748AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
3749[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3750AC_REQUIRE([LT_AC_PROG_EGREP])dnl
3751AC_REQUIRE([AC_PROG_CC])dnl
3752AC_REQUIRE([AC_PROG_LD])dnl
3753AC_REQUIRE([AC_PROG_NM])dnl
3754AC_REQUIRE([AC_OBJEXT])dnl
3755# Check for command to grab the raw symbol name followed by C symbol from nm.
3756AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3757AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3758[
3759# These are sane defaults that work on at least a few old systems.
3760# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3761
3762# Character class describing NM global symbol codes.
3763symcode='[[BCDEGRST]]'
3764
3765# Regexp to match symbols that can be accessed directly from C.
3766sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3767
3768# Transform the above into a raw symbol and a C symbol.
3769symxfrm='\1 \2\3 \3'
3770
3771# Transform an extracted symbol line into a proper C declaration
3772lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
3773
3774# Transform an extracted symbol line into symbol name and symbol address
3775lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
3776
3777# Define system-specific variables.
3778case $host_os in
3779aix*)
3780 symcode='[[BCDT]]'
3781 ;;
3782cygwin* | mingw* | pw32*)
3783 symcode='[[ABCDGISTW]]'
3784 ;;
3785hpux*) # Its linker distinguishes data from code symbols
3786 if test "$host_cpu" = ia64; then
3787 symcode='[[ABCDEGRST]]'
3788 fi
3789 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3790 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
3791 ;;
3792irix* | nonstopux*)
3793 symcode='[[BCDEGRST]]'
3794 ;;
3795osf*)
3796 symcode='[[BCDEGQRST]]'
3797 ;;
3798solaris* | sysv5*)
3799 symcode='[[BDRT]]'
3800 ;;
3801sysv4)
3802 symcode='[[DFNSTU]]'
3803 ;;
3804esac
3805
3806# Handle CRLF in mingw tool chain
3807opt_cr=
3808case $build_os in
3809mingw*)
3810 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3811 ;;
3812esac
3813
3814# If we're using GNU nm, then use its standard symbol codes.
3815case `$NM -V 2>&1` in
3816*GNU* | *'with BFD'*)
3817 symcode='[[ABCDGIRSTW]]' ;;
3818esac
3819
3820# Try without a prefix undercore, then with it.
3821for ac_symprfx in "" "_"; do
3822
3823 # Write the raw and C identifiers.
3824 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'"
3825
3826 # Check to see that the pipe works correctly.
3827 pipe_works=no
3828
3829 rm -f conftest*
3830 cat > conftest.$ac_ext <<_LT_EOF
3831#ifdef __cplusplus
3832extern "C" {
3833#endif
3834char nm_test_var;
3835void nm_test_func(){}
3836#ifdef __cplusplus
3837}
3838#endif
3839int main(){nm_test_var='a';nm_test_func();return(0);}
3840_LT_EOF
3841
3842 if AC_TRY_EVAL(ac_compile); then
3843 # Now try to grab the symbols.
3844 nlist=conftest.nm
3845 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3846 # Try sorting and uniquifying the output.
3847 if sort "$nlist" | uniq > "$nlist"T; then
3848 mv -f "$nlist"T "$nlist"
3849 else
3850 rm -f "$nlist"T
3851 fi
3852
3853 # Make sure that we snagged all the symbols we need.
3854 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3855 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3856 cat <<_LT_EOF > conftest.$ac_ext
3857#ifdef __cplusplus
3858extern "C" {
3859#endif
3860
3861_LT_EOF
3862 # Now generate the symbol file.
3863 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3864
3865 cat <<_LT_EOF >> conftest.$ac_ext
3866#if defined (__STDC__) && __STDC__
3867# define lt_ptr_t void *
3868#else
3869# define lt_ptr_t char *
3870# define const
3871#endif
3872
3873/* The mapping between symbol names and symbols. */
3874const struct {
3875 const char *name;
3876 lt_ptr_t address;
3877}
3878lt_preloaded_symbols[[]] =
3879{
3880_LT_EOF
3881 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3882 cat <<\_LT_EOF >> conftest.$ac_ext
3883 {0, (lt_ptr_t) 0}
3884};
3885
3886#ifdef __cplusplus
3887}
3888#endif
3889_LT_EOF
3890 # Now try linking the two files.
3891 mv conftest.$ac_objext conftstm.$ac_objext
3892 lt_save_LIBS="$LIBS"
3893 lt_save_CFLAGS="$CFLAGS"
3894 LIBS="conftstm.$ac_objext"
3895 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3896 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3897 pipe_works=yes
3898 fi
3899 LIBS="$lt_save_LIBS"
3900 CFLAGS="$lt_save_CFLAGS"
3901 else
3902 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3903 fi
3904 else
3905 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3906 fi
3907 else
3908 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3909 fi
3910 else
3911 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3912 cat conftest.$ac_ext >&5
3913 fi
3914 rm -f conftest* conftst*
3915
3916 # Do not use the global_symbol_pipe unless it works.
3917 if test "$pipe_works" = yes; then
3918 break
3919 else
3920 lt_cv_sys_global_symbol_pipe=
3921 fi
3922done
3923])
3924if test -z "$lt_cv_sys_global_symbol_pipe"; then
3925 lt_cv_sys_global_symbol_to_cdecl=
3926fi
3927if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3928 AC_MSG_RESULT(failed)
3929else
3930 AC_MSG_RESULT(ok)
3931fi
3932
3933_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3934 [Take the output of nm and produce a listing of raw symbols and C names])
3935_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3936 [Transform the output of nm in a proper C declaration])
3937_LT_DECL([global_symbol_to_c_name_address],
3938 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3939 [Transform the output of nm in a C name address pair])
3940]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
3941
3942
3943# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
3944# ---------------------------------------
3945AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
3946[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
3947_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
3948_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
3949
3950AC_MSG_CHECKING([for $compiler option to produce PIC])
3951m4_if([$1], [CXX], [
3952 # C++ specific cases for pic, static, wl, etc.
3953 if test "$GXX" = yes; then
3954 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3955 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
3956
3957 case $host_os in
3958 aix*)
3959 # All AIX code is PIC.
3960 if test "$host_cpu" = ia64; then
3961 # AIX 5 now supports IA64 processor
3962 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3963 fi
3964 ;;
3965 amigaos*)
3966 if test "$host_cpu" = m68k; then
3967 # FIXME: we need at least 68020 code to build shared libraries, but
3968 # adding the `-m68020' flag to GCC prevents building anything better,
3969 # like `-m68040'.
3970 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3971 fi
3972 ;;
3973 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3974 # PIC is the default for these OSes.
3975 ;;
3976 mingw* | os2* | pw32*)
3977 # This hack is so that the source file can tell whether it is being
3978 # built for inclusion in a dll (and should export symbols for example).
3979 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
3980 ;;
3981 darwin* | rhapsody*)
3982 # PIC is the default on this platform
3983 # Common symbols not allowed in MH_DYLIB files
3984 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3985 ;;
3986 *djgpp*)
3987 # DJGPP does not support shared libraries at all
3988 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
3989 ;;
3990 sysv4*MP*)
3991 if test -d /usr/nec; then
3992 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3993 fi
3994 ;;
3995 hpux*)
3996 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3997 # not for PA HP-UX.
3998 case "$host_cpu" in
3999 hppa*64*|ia64*)
4000 ;;
4001 *)
4002 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4003 ;;
4004 esac
4005 ;;
4006 *)
4007 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4008 ;;
4009 esac
4010 else
4011 case $host_os in
4012 aix4* | aix5*)
4013 # All AIX code is PIC.
4014 if test "$host_cpu" = ia64; then
4015 # AIX 5 now supports IA64 processor
4016 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4017 else
4018 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4019 fi
4020 ;;
4021 chorus*)
4022 case $cc_basename in
4023 cxch68)
4024 # Green Hills C++ Compiler
4025 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
4026 ;;
4027 esac
4028 ;;
4029 darwin*)
4030 # PIC is the default on this platform
4031 # Common symbols not allowed in MH_DYLIB files
4032 case "$cc_basename" in
4033 xlc*)
4034 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4035 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4036 ;;
4037 esac
4038 ;;
4039 dgux*)
4040 case $cc_basename in
4041 ec++)
4042 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4043 ;;
4044 ghcx)
4045 # Green Hills C++ Compiler
4046 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4047 ;;
4048 *)
4049 ;;
4050 esac
4051 ;;
4052 freebsd* | kfreebsd*-gnu)
4053 # FreeBSD uses GNU C++
4054 ;;
4055 hpux9* | hpux10* | hpux11*)
4056 case $cc_basename in
4057 CC)
4058 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4059 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4060 if test "$host_cpu" != ia64; then
4061 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4062 fi
4063 ;;
4064 aCC)
4065 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4066 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4067 case "$host_cpu" in
4068 hppa*64*|ia64*)
4069 # +Z the default
4070 ;;
4071 *)
4072 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4073 ;;
4074 esac
4075 ;;
4076 *)
4077 ;;
4078 esac
4079 ;;
4080 irix5* | irix6* | nonstopux*)
4081 case $cc_basename in
4082 CC)
4083 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4084 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4085 # CC pic flag -KPIC is the default.
4086 ;;
4087 *)
4088 ;;
4089 esac
4090 ;;
4091 linux*)
4092 case $cc_basename in
4093 KCC)
4094 # KAI C++ Compiler
4095 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4096 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4097 ;;
4098 icpc)
4099 # Intel C++
4100 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4101 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4102 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4103 ;;
4104 cxx)
4105 # Compaq C++
4106 # Make sure the PIC flag is empty. It appears that all Alpha
4107 # Linux and Compaq Tru64 Unix objects are PIC.
4108 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4109 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4110 ;;
4111 *)
4112 ;;
4113 esac
4114 ;;
4115 lynxos*)
4116 ;;
4117 m88k*)
4118 ;;
4119 mvs*)
4120 case $cc_basename in
4121 cxx)
4122 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4123 ;;
4124 *)
4125 ;;
4126 esac
4127 ;;
4128 netbsd*)
4129 ;;
4130 osf3* | osf4* | osf5*)
4131 case $cc_basename in
4132 KCC)
4133 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4134 ;;
4135 RCC)
4136 # Rational C++ 2.4.1
4137 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4138 ;;
4139 cxx)
4140 # Digital/Compaq C++
4141 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4142 # Make sure the PIC flag is empty. It appears that all Alpha
4143 # Linux and Compaq Tru64 Unix objects are PIC.
4144 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4145 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4146 ;;
4147 *)
4148 ;;
4149 esac
4150 ;;
4151 psos*)
4152 ;;
4153 sco*)
4154 case $cc_basename in
4155 CC)
4156 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4157 ;;
4158 *)
4159 ;;
4160 esac
4161 ;;
4162 solaris*)
4163 case $cc_basename in
4164 CC)
4165 # Sun C++ 4.2, 5.x and Centerline C++
4166 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4167 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4168 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4169 ;;
4170 gcx)
4171 # Green Hills C++ Compiler
4172 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4173 ;;
4174 *)
4175 ;;
4176 esac
4177 ;;
4178 sunos4*)
4179 case $cc_basename in
4180 CC)
4181 # Sun C++ 4.x
4182 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4183 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4184 ;;
4185 lcc)
4186 # Lucid
4187 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4188 ;;
4189 *)
4190 ;;
4191 esac
4192 ;;
4193 tandem*)
4194 case $cc_basename in
4195 NCC)
4196 # NonStop-UX NCC 3.20
4197 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4198 ;;
4199 *)
4200 ;;
4201 esac
4202 ;;
4203 unixware*)
4204 ;;
4205 vxworks*)
4206 ;;
4207 *)
4208 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4209 ;;
4210 esac
4211 fi
4212],
4213[
4214 if test "$GCC" = yes; then
4215 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4216 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4217
4218 case $host_os in
4219 aix*)
4220 # All AIX code is PIC.
4221 if test "$host_cpu" = ia64; then
4222 # AIX 5 now supports IA64 processor
4223 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4224 fi
4225 ;;
4226
4227 amigaos*)
4228 if test "$host_cpu" = m68k; then
4229 # FIXME: we need at least 68020 code to build shared libraries, but
4230 # adding the `-m68020' flag to GCC prevents building anything better,
4231 # like `-m68040'.
4232 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4233 fi
4234 ;;
4235
4236 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4237 # PIC is the default for these OSes.
4238 ;;
4239
4240 mingw* | pw32* | os2*)
4241 # This hack is so that the source file can tell whether it is being
4242 # built for inclusion in a dll (and should export symbols for example).
4243 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4244 ;;
4245
4246 darwin* | rhapsody*)
4247 # PIC is the default on this platform
4248 # Common symbols not allowed in MH_DYLIB files
4249 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4250 ;;
4251
4252 msdosdjgpp*)
4253 # Just because we use GCC doesn't mean we suddenly get shared libraries
4254 # on systems that don't support them.
4255 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4256 enable_shared=no
4257 ;;
4258
4259 sysv4*MP*)
4260 if test -d /usr/nec; then
4261 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4262 fi
4263 ;;
4264
4265 hpux*)
4266 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4267 # not for PA HP-UX.
4268 case "$host_cpu" in
4269 hppa*64*|ia64*)
4270 # +Z the default
4271 ;;
4272 *)
4273 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4274 ;;
4275 esac
4276 ;;
4277
4278 *)
4279 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4280 ;;
4281 esac
4282 else
4283 # PORTME Check for flag to pass linker flags through the system compiler.
4284 case $host_os in
4285 aix*)
4286 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4287 if test "$host_cpu" = ia64; then
4288 # AIX 5 now supports IA64 processor
4289 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4290 else
4291 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4292 fi
4293 ;;
4294 darwin*)
4295 # PIC is the default on this platform
4296 # Common symbols not allowed in MH_DYLIB files
4297 case "$cc_basename" in
4298 xlc*)
4299 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4300 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4301 ;;
4302 esac
4303 ;;
4304
4305 mingw* | pw32* | os2*)
4306 # This hack is so that the source file can tell whether it is being
4307 # built for inclusion in a dll (and should export symbols for example).
4308 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4309 ;;
4310
4311 hpux9* | hpux10* | hpux11*)
4312 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4313 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4314 # not for PA HP-UX.
4315 case "$host_cpu" in
4316 hppa*64*|ia64*)
4317 # +Z the default
4318 ;;
4319 *)
4320 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4321 ;;
4322 esac
4323 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4324 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4325 ;;
4326
4327 irix5* | irix6* | nonstopux*)
4328 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4329 # PIC (with -KPIC) is the default.
4330 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4331 ;;
4332
4333 newsos6)
4334 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4335 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4336 ;;
4337
4338 linux*)
4339 case $CC in
4340 icc* | ecc*)
4341 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4342 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4343 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4344 ;;
4345 ccc*)
4346 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4347 # All Alpha code is PIC.
4348 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4349 ;;
4350 esac
4351 ;;
4352
4353 osf3* | osf4* | osf5*)
4354 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4355 # All OSF/1 code is PIC.
4356 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4357 ;;
4358
4359 sco3.2v5*)
4360 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
4361 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
4362 ;;
4363
4364 solaris*)
4365 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4366 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4367 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4368 ;;
4369
4370 sunos4*)
4371 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4372 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4373 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4374 ;;
4375
4376 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
4377 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4378 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4379 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4380 ;;
4381
4382 sysv4*MP*)
4383 if test -d /usr/nec ;then
4384 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4385 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4386 fi
4387 ;;
4388
4389 uts4*)
4390 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4391 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4392 ;;
4393
4394 *)
4395 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4396 ;;
4397 esac
4398 fi
4399])
4400case "$host_os" in
4401 # For platforms which do not support PIC, -DPIC is meaningless:
4402 *djgpp*)
4403 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4404 ;;
4405 *)
4406 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4407 ;;
4408esac
4409AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
4410_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4411 [How to pass a linker flag through the compiler])
4412
4413#
4414# Check to make sure the PIC flag actually works.
4415#
4416if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
4417 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
4418 [_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1)],
4419 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4420 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
4421 "" | " "*) ;;
4422 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4423 esac],
4424 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4425 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4426fi
4427_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4428 [Additional compiler flags for building library objects])
4429
4430#
4431# Check to make sure the static flag actually works.
4432#
4433AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
4434 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
4435 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
4436 [],
4437 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
4438_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4439 [Compiler flag to prevent dynamic linking])
4440])# AC_LIBTOOL_PROG_COMPILER_PIC
4441
4442
4443# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
4444# ------------------------------------
4445# See if the linker supports building shared libraries.
4446AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
4447[AC_REQUIRE([LT_AC_PROG_EGREP])dnl
4448AC_REQUIRE([AC_PROG_LD])dnl
4449AC_REQUIRE([AC_PROG_NM])dnl
4450AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
4451AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4452m4_if([$1], [CXX], [
4453 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4454 case $host_os in
4455 aix4* | aix5*)
4456 # If we're using GNU nm, then we don't want the "-C" option.
4457 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4458 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4459 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
4460 else
4461 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
4462 fi
4463 ;;
4464 pw32*)
4465 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4466 ;;
4467 cygwin* | mingw*)
4468 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
4469 ;;
4470 *)
4471 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4472 ;;
4473 esac
4474], [
4475 runpath_var=
4476 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
4477 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4478 _LT_AC_TAGVAR(archive_cmds, $1)=
4479 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
4480 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4481 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
4482 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4483 _LT_AC_TAGVAR(hardcode_automatic, $1)=no
4484 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4485 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
4486 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4487 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4488 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
4489 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4490 _LT_AC_TAGVAR(inherit_rpath, $1)=no
4491 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
4492 _LT_AC_TAGVAR(module_cmds, $1)=
4493 _LT_AC_TAGVAR(module_expsym_cmds, $1)=
4494 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1)=
4495 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4496 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
4497 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4498 # include_expsyms should be a list of space-separated symbols to be *always*
4499 # included in the symbol list
4500 _LT_AC_TAGVAR(include_expsyms, $1)=
4501 # exclude_expsyms can be an extended regexp of symbols to exclude
4502 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4503 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4504 # as well as any symbol that contains `d'.
4505 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
4506 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4507 # platforms (ab)use it in PIC code, but their linkers get confused if
4508 # the symbol is explicitly referenced. Since portable code cannot
4509 # rely on this symbol name, it's probably fine to never include it in
4510 # preloaded symbol tables.
4511 extract_expsyms_cmds=
4512
4513 case $host_os in
4514 cygwin* | mingw* | pw32*)
4515 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4516 # When not using gcc, we currently assume that we are using
4517 # Microsoft Visual C++.
4518 if test "$GCC" != yes; then
4519 with_gnu_ld=no
4520 fi
4521 ;;
4522 openbsd*)
4523 with_gnu_ld=no
4524 ;;
4525 esac
4526
4527 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
4528 if test "$with_gnu_ld" = yes; then
4529 # If archive_cmds runs LD, not CC, wlarc should be empty
4530 wlarc='${wl}'
4531
4532 # See if GNU ld supports shared libraries.
4533 case $host_os in
4534 aix3* | aix4* | aix5*)
4535 # On AIX/PPC, the GNU linker is very broken
4536 if test "$host_cpu" != ia64; then
4537 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4538 cat <<_LT_EOF 1>&2
4539
4540*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4541*** to be unable to reliably create shared libraries on AIX.
4542*** Therefore, libtool is disabling shared libraries support. If you
4543*** really care for shared libraries, you may want to modify your PATH
4544*** so that a non-GNU linker is found, and then restart.
4545
4546_LT_EOF
4547 fi
4548 ;;
4549
4550 amigaos*)
4551 if test "$host_cpu" = m68k; then
4552 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4553 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4554 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4555 fi
4556
4557 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
4558 # that the semantics of dynamic libraries on AmigaOS, at least up
4559 # to version 4, is to share data among multiple programs linked
4560 # with the same dynamic library. Since this doesn't match the
4561 # behavior of shared libraries on other platforms, we can't use
4562 # them.
4563 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4564 ;;
4565
4566 beos*)
4567 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4568 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4569 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4570 # support --undefined. This deserves some investigation. FIXME
4571 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4572 else
4573 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4574 fi
4575 ;;
4576
4577 cygwin* | mingw* | pw32*)
4578 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4579 # as there is no search path for DLLs.
4580 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4581 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4582 _LT_AC_TAGVAR(always_export_symbols, $1)=no
4583 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4584 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
4585
4586 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4587 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
4588 # If the export-symbols file already is a .def file (1st line
4589 # is EXPORTS), use it as is; otherwise, prepend...
4590 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4591 cp $export_symbols $output_objdir/$soname.def;
4592 else
4593 echo EXPORTS > $output_objdir/$soname.def;
4594 cat $export_symbols >> $output_objdir/$soname.def;
4595 fi~
4596 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
4597 else
4598 ld_shlibs=no
4599 fi
4600 ;;
4601
4602 netbsd*)
4603 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4604 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4605 wlarc=
4606 else
4607 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4608 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4609 fi
4610 ;;
4611
4612 solaris* | sysv5*)
4613 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4614 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4615 cat <<_LT_EOF 1>&2
4616
4617*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4618*** create shared libraries on Solaris systems. Therefore, libtool
4619*** is disabling shared libraries support. We urge you to upgrade GNU
4620*** binutils to release 2.9.1 or newer. Another option is to modify
4621*** your PATH or compiler configuration so that the native linker is
4622*** used, and then restart.
4623
4624_LT_EOF
4625 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4626 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4627 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4628 else
4629 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4630 fi
4631 ;;
4632
4633 sunos4*)
4634 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4635 wlarc=
4636 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4637 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4638 ;;
4639
4640 linux*)
4641 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null; then
4642 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4643 case `$LD -v 2>&1` in
4644 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4645 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4646 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4647 *\ 2.11.*) ;; # other 2.11 versions
4648 *) supports_anon_versioning=yes ;;
4649 esac
4650 if test "x$supports_anon_versioning" = xyes; then
4651 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~$echo "local: *; };" >> $output_objdir/$libname.ver~$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4652 else
4653 _LT_AC_TAGVAR(archive_expsym_cmds, $1)=$_LT_AC_TAGVAR(archive_cmds, $1)
4654 fi
4655 else
4656 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4657 fi
4658 ;;
4659
4660 *)
4661 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4662 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4663 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
4664 else
4665 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4666 fi
4667 ;;
4668 esac
4669
4670 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then
4671 runpath_var=LD_RUN_PATH
4672 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
4673 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4674 # ancient GNU ld didn't support --whole-archive et. al.
4675 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4676 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4677 else
4678 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
4679 fi
4680 fi
4681 else
4682 # PORTME fill in a description of your system's linker (not GNU ld)
4683 case $host_os in
4684 aix3*)
4685 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4686 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
4687 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
4688 # Note: this linker hardcodes the directories in LIBPATH if there
4689 # are no directories specified by -L.
4690 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4691 if test "$GCC" = yes && test -z "$link_static_flag"; then
4692 # Neither direct hardcoding nor static linking is supported with a
4693 # broken collect2.
4694 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
4695 fi
4696 ;;
4697
4698 aix4* | aix5*)
4699 if test "$host_cpu" = ia64; then
4700 # On IA64, the linker does run time linking by default, so we don't
4701 # have to do anything special.
4702 aix_use_runtimelinking=no
4703 exp_sym_flag='-Bexport'
4704 no_entry_flag=""
4705 else
4706 # If we're using GNU nm, then we don't want the "-C" option.
4707 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4708 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4709 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
4710 else
4711 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
4712 fi
4713 aix_use_runtimelinking=no
4714
4715 # Test if we are trying to use run time linking or normal
4716 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4717 # need to do runtime linking.
4718 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
4719 for ld_flag in $LDFLAGS; do
4720 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4721 aix_use_runtimelinking=yes
4722 break
4723 fi
4724 done
4725 esac
4726
4727 exp_sym_flag='-bexport'
4728 no_entry_flag='-bnoentry'
4729 fi
4730
4731 # When large executables or shared objects are built, AIX ld can
4732 # have problems creating the table of contents. If linking a library
4733 # or program results in "error TOC overflow" add -mminimal-toc to
4734 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4735 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4736
4737 _LT_AC_TAGVAR(archive_cmds, $1)=''
4738 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4739 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
4740 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4741
4742 if test "$GCC" = yes; then
4743 case $host_os in aix4.[012]|aix4.[012].*)
4744 # We only want to do this on AIX 4.2 and lower, the check
4745 # below for broken collect2 doesn't work under 4.3+
4746 collect2name=`${CC} -print-prog-name=collect2`
4747 if test -f "$collect2name" &&
4748 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4749 then
4750 # We have reworked collect2
4751 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4752 else
4753 # We have old collect2
4754 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
4755 # It fails to find uninstalled libraries when the uninstalled
4756 # path is not listed in the libpath. Setting hardcode_minus_L
4757 # to unsupported forces relinking
4758 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4759 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4760 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
4761 fi
4762 esac
4763 shared_flag='-shared'
4764 else
4765 # not using gcc
4766 if test "$host_cpu" = ia64; then
4767 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4768 # chokes on -Wl,-G. The following line is correct:
4769 shared_flag='-G'
4770 else
4771 if test "$aix_use_runtimelinking" = yes; then
4772 shared_flag='${wl}-G'
4773 else
4774 shared_flag='${wl}-bM:SRE'
4775 fi
4776 fi
4777 fi
4778
4779 # It seems that -bexpall does not export symbols beginning with
4780 # underscore (_), so it is better to generate a list of symbols to export.
4781 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
4782 if test "$aix_use_runtimelinking" = yes; then
4783 # Warning - without using the other runtime loading flags (-brtl),
4784 # -berok will link without error, but may produce a broken library.
4785 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
4786 # Determine the default libpath from the value encoded in an
4787 # empty executable.
4788 _LT_AC_SYS_LIBPATH_AIX
4789 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4790 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4791 else
4792 if test "$host_cpu" = ia64; then
4793 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4794 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4795 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
4796 else
4797 # Determine the default libpath from the value encoded in an
4798 # empty executable.
4799 _LT_AC_SYS_LIBPATH_AIX
4800 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4801 # Warning - without using the other run time loading flags,
4802 # -berok will link without error, but may produce a broken library.
4803 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4804 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4805 # -bexpall does not export symbols beginning with underscore (_)
4806 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
4807 # Exported symbols can be pulled into shared objects from archives
4808 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
4809 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
4810 # This is similar to how AIX traditionally builds it's shared libraries.
4811 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
4812 fi
4813 fi
4814 ;;
4815
4816 amigaos*)
4817 if test "$host_cpu" = m68k; then
4818 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
4819 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4820 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4821 fi
4822 # see comment about different semantics on the GNU ld section
4823 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4824 ;;
4825
4826 bsdi4*)
4827 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4828 ;;
4829
4830 cygwin* | mingw* | pw32*)
4831 # When not using gcc, we currently assume that we are using
4832 # Microsoft Visual C++.
4833 # hardcode_libdir_flag_spec is actually meaningless, as there is
4834 # no search path for DLLs.
4835 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4836 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
4837 # Tell ltmain to make .lib files, not .a files.
4838 libext=lib
4839 # Tell ltmain to make .dll files, not .so files.
4840 shrext_cmds=".dll"
4841 # FIXME: Setting linknames here is a bad hack.
4842 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
4843 # The linker will automatically build a .lib file if we build a DLL.
4844 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1)='true'
4845 # FIXME: Should let the user specify the lib program.
4846 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
4847 fix_srcfile_path='`cygpath -w "$srcfile"`'
4848 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4849 ;;
4850
4851 darwin* | rhapsody*)
4852 case "$host_os" in
4853 rhapsody* | darwin1.[[012]])
4854 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
4855 ;;
4856 *) # Darwin 1.3 on
4857 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
4858 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${Wl}suppress'
4859 else
4860 case ${MACOSX_DEPLOYMENT_TARGET} in
4861 10.[[012]])
4862 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
4863 ;;
4864 10.*)
4865 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
4866 ;;
4867 esac
4868 fi
4869 ;;
4870 esac
4871 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
4872 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4873 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
4874 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4875 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
4876 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
4877 if test "$GCC" = yes ; then
4878 output_verbose_link_cmd='echo'
4879 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
4880 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
4881 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
4882 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
4883 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
4884 else
4885 case "$cc_basename" in
4886 xlc*)
4887 output_verbose_link_cmd='echo'
4888 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
4889 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
4890 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
4891 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
4892 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
4893 ;;
4894 *)
4895 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4896 ;;
4897 esac
4898 fi
4899 ;;
4900 dgux*)
4901 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4903 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4904 ;;
4905
4906 freebsd1*)
4907 _LT_AC_TAGVAR(ld_shlibs, $1)=no
4908 ;;
4909
4910 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4911 # support. Future versions do this automatically, but an explicit c++rt0.o
4912 # does not break anything, and helps significantly (at the cost of a little
4913 # extra space).
4914 freebsd2.2*)
4915 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4916 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4917 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4918 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4919 ;;
4920
4921 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4922 freebsd2*)
4923 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4924 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4925 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4926 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4927 ;;
4928
4929 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4930 freebsd* | kfreebsd*-gnu)
4931 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4932 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4933 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4934 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4935 ;;
4936
4937 hpux9*)
4938 if test "$GCC" = yes; then
4939 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4940 else
4941 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
4942 fi
4943 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4944 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4945 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4946
4947 # hardcode_minus_L: Not really in the search PATH,
4948 # but as the default location of the library.
4949 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4950 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4951 ;;
4952
4953 hpux10* | hpux11*)
4954 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4955 case "$host_cpu" in
4956 hppa*64*|ia64*)
4957 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4958 ;;
4959 *)
4960 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4961 ;;
4962 esac
4963 else
4964 case "$host_cpu" in
4965 hppa*64*|ia64*)
4966 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
4967 ;;
4968 *)
4969 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4970 ;;
4971 esac
4972 fi
4973 if test "$with_gnu_ld" = no; then
4974 case "$host_cpu" in
4975 hppa*64*)
4976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4977 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4978 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4979 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4980 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4981 ;;
4982 ia64*)
4983 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4984 _LT_AC_TAGVAR(hardcode_direct, $1)=no
4985 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
4986
4987 # hardcode_minus_L: Not really in the search PATH,
4988 # but as the default location of the library.
4989 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
4990 ;;
4991 *)
4992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4993 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
4994 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
4995 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4996
4997 # hardcode_minus_L: Not really in the search PATH,
4998 # but as the default location of the library.
4999 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5000 ;;
5001 esac
5002 fi
5003 ;;
5004
5005 irix5* | irix6* | nonstopux*)
5006 if test "$GCC" = yes; then
5007 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5008 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
5009 else
5010 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5011 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
5012 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5013 fi
5014 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5015 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5016 _LT_AC_TAGVAR(inherit_rpath, $1)=yes
5017 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5018 ;;
5019
5020 netbsd*)
5021 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5022 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5023 else
5024 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5025 fi
5026 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5027 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5028 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5029 ;;
5030
5031 newsos6)
5032 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5033 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5034 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5035 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5036 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5037 ;;
5038
5039 openbsd*)
5040 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5041 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5042 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5043 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5044 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5045 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5046 else
5047 case $host_os in
5048 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5049 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5050 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5051 ;;
5052 *)
5053 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5054 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5055 ;;
5056 esac
5057 fi
5058 ;;
5059
5060 os2*)
5061 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5062 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5063 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5064 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5065 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5066 ;;
5067
5068 osf3*)
5069 if test "$GCC" = yes; then
5070 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5071 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5072 else
5073 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5074 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5075 fi
5076 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5077 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5078 ;;
5079
5080 osf4* | osf5*) # as osf3* with the addition of -msym flag
5081 if test "$GCC" = yes; then
5082 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5083 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5084 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5085 else
5086 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5087 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5088 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5089 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
5090
5091 # Both c and cxx compiler support -rpath directly
5092 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5093 fi
5094 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5095 ;;
5096
5097 sco3.2v5*)
5098 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5099 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5100 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5101 runpath_var=LD_RUN_PATH
5102 hardcode_runpath_var=yes
5103 ;;
5104
5105 solaris*)
5106 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5107 if test "$GCC" = yes; then
5108 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5109 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5110 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5111 else
5112 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5113 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5114 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5115 fi
5116 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5117 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5118 case $host_os in
5119 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5120 *) # Supported since Solaris 2.6 (maybe 2.5.1?)
5121 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5122 esac
5123 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5124 ;;
5125
5126 sunos4*)
5127 if test "x$host_vendor" = xsequent; then
5128 # Use $CC to link under sequent, because it throws in some extra .o
5129 # files that make .init and .fini sections work.
5130 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5131 else
5132 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5133 fi
5134 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5135 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5136 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5137 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5138 ;;
5139
5140 sysv4)
5141 case $host_vendor in
5142 sni)
5143 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5144 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5145 ;;
5146 siemens)
5147 ## LD is ld it makes a PLAMLIB
5148 ## CC just makes a GrossModule.
5149 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5150 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5151 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5152 ;;
5153 motorola)
5154 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5155 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5156 ;;
5157 esac
5158 runpath_var='LD_RUN_PATH'
5159 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5160 ;;
5161
5162 sysv4.3*)
5163 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5164 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5165 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5166 ;;
5167
5168 sysv4*MP*)
5169 if test -d /usr/nec; then
5170 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5171 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5172 runpath_var=LD_RUN_PATH
5173 hardcode_runpath_var=yes
5174 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5175 fi
5176 ;;
5177
5178 sysv4.2uw2*)
5179 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5180 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5181 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5182 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5183 hardcode_runpath_var=yes
5184 runpath_var=LD_RUN_PATH
5185 ;;
5186
5187 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5188 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5189 if test "$GCC" = yes; then
5190 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5191 else
5192 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5193 fi
5194 runpath_var='LD_RUN_PATH'
5195 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5196 ;;
5197
5198 sysv5*)
5199 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5200 # $CC -shared without GNU ld will not create a library from C++
5201 # object files and a static libstdc++, better avoid it by now
5202 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5203 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5204 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5205 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5206 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5207 runpath_var='LD_RUN_PATH'
5208 ;;
5209
5210 uts4*)
5211 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5212 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5213 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5214 ;;
5215
5216 *)
5217 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5218 ;;
5219 esac
5220
5221 if test x$host_vendor = xsni; then
5222 case $host in
5223 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5224 export_dynamic_flag_spec='${wl}-Blargedynsym'
5225 ;;
5226 esac
5227 fi
5228 fi
5229])
5230AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5231test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5232
5233_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5234_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5235_LT_DECL([], [extract_expsyms_cmds], [2],
5236 [The commands to extract the exported symbol list from a shared archive])
5237
5238variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5239if test "$GCC" = yes; then
5240 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5241fi
5242_LT_DECL([], [variables_saved_for_relink], [1],
5243 [Variables whose values should be saved in libtool wrapper scripts and
5244 restored at link time])
5245
5246#
5247# Do we need to explicitly link libc?
5248#
5249case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
5250x|xyes)
5251 # Assume -lc should be added
5252 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5253
5254 if test "$enable_shared" = yes && test "$GCC" = yes; then
5255 case $_LT_AC_TAGVAR(archive_cmds, $1) in
5256 *'~'*)
5257 # FIXME: we may have to deal with multi-command sequences.
5258 ;;
5259 '$CC '*)
5260 # Test whether the compiler implicitly links with -lc since on some
5261 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5262 # to ld, don't add -lc before -lgcc.
5263 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5264 $rm conftest*
5265 printf "$lt_simple_compile_test_code" > conftest.$ac_ext
5266
5267 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5268 soname=conftest
5269 lib=conftest
5270 libobjs=conftest.$ac_objext
5271 deplibs=
5272 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
5273 compiler_flags=-v
5274 linker_flags=-v
5275 verstring=
5276 output_objdir=.
5277 libname=conftest
5278 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
5279 _LT_AC_TAGVAR(allow_undefined_flag, $1)=
5280 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5281 then
5282 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5283 else
5284 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5285 fi
5286 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5287 else
5288 cat conftest.err 1>&5
5289 fi
5290 $rm conftest*
5291 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
5292 ;;
5293 esac
5294 fi
5295 ;;
5296esac
5297
5298_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5299 [Whether or not to add -lc for building shared libraries])
5300_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5301 [enable_shared_with_static_runtimes], [0],
5302 [Whether or not to disallow shared libs when runtime libs are static])
5303_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5304 [Compiler flag to allow reflexive dlopens])
5305_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5306 [Compiler flag to generate shared objects directly from archives])
5307_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5308 [Create an old-style archive from a shared archive])
5309_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5310 [Create a temporary old-style archive to link instead of a shared archive])
5311_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5312_LT_TAGDECL([], [archive_expsym_cmds], [2])
5313_LT_TAGDECL([], [module_cmds], [2],
5314 [Commands used to build a loadable module if different from building
5315 a shared archive.])
5316_LT_TAGDECL([], [module_expsym_cmds], [2])
5317_LT_TAGDECL([], [allow_undefined_flag], [1],
5318 [Flag that allows shared libraries with undefined symbols to be built])
5319_LT_TAGDECL([], [no_undefined_flag], [1],
5320 [Flag that enforces no undefined symbols])
5321_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5322 [Flag to hardcode $libdir into a binary during linking.
5323 This must work even if $libdir does not exist])
5324_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5325 [If ld is used when linking, flag to hardcode $libdir into a binary
5326 during linking. This must work even if $libdir does not exist])
5327_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5328 [Whether we need a single "-rpath" flag with a separated argument])
5329_LT_TAGDECL([], [hardcode_direct], [0],
5330 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5331 DIR into the resulting binary])
5332_LT_TAGDECL([], [hardcode_minus_L], [0],
5333 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5334 into the resulting binary])
5335_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5336 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5337 into the resulting binary])
5338_LT_TAGDECL([], [hardcode_automatic], [0],
5339 [Set to "yes" if building a shared library automatically hardcodes DIR
5340 into the library and all subsequent libraries and executables linked
5341 against it])
5342_LT_TAGDECL([], [inherit_rpath], [0],
5343 [Set to yes if linker adds runtime paths of dependent libraries
5344 to runtime path list])
5345_LT_TAGDECL([], [link_all_deplibs], [0],
5346 [Whether libtool must link a program against all its dependency libraries])
5347_LT_TAGDECL([], [fix_srcfile_path], [1],
5348 [Fix the shell variable $srcfile for the compiler])
5349_LT_TAGDECL([], [always_export_symbols], [0],
5350 [Set to "yes" if exported symbols are required])
5351_LT_TAGDECL([], [export_symbols_cmds], [2],
5352 [The commands to list exported symbols])
5353_LT_TAGDECL([], [exclude_expsyms], [1],
5354 [Symbols that should not be listed in the preloaded symbols])
5355_LT_TAGDECL([], [include_expsyms], [1],
5356 [Symbols that must always be exported])
5357dnl FIXME: Not yet implemented
5358dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5359dnl [Compiler flag to generate thread safe objects])
5360])# AC_LIBTOOL_PROG_LD_SHLIBS
5361
5362
5363# _LT_LANG_C_CONFIG([TAG])
5364# ------------------------
5365# Ensure that the configuration variables for a C compiler are suitably
5366# defined. These variables are subsequently used by _LT_CONFIG to write
5367# the compiler configuration to `libtool'.
5368m4_define([_LT_LANG_C_CONFIG],
5369[AC_REQUIRE([LT_AC_PROG_EGREP])
5370lt_save_CC="$CC"
5371AC_LANG_PUSH(C)
5372
5373# Source file extension for C test sources.
5374ac_ext=c
5375
5376# Object file extension for compiled C test sources.
5377objext=o
5378_LT_AC_TAGVAR(objext, $1)=$objext
5379
5380# Code to be used in simple compile tests
5381lt_simple_compile_test_code="int some_variable = 0;\n"
5382
5383# Code to be used in simple link tests
5384lt_simple_link_test_code='int main(){return(0);}\n'
5385
5386_LT_AC_SYS_COMPILER
5387# Save the default compiler, since it gets overwritten when the other
5388# tags are being tested, and _LT_AC_TAGVAR(compiler, []) is a NOP.
5389compiler_DEFAULT=$CC
5390
5391#
5392# Check for any special shared library compilation flags.
5393#
5394_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
5395if test "$GCC" = no; then
5396 case $host_os in
5397 sco3.2v5*)
5398 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
5399 ;;
5400 esac
5401fi
5402if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
5403 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
5404 if echo "$old_CC $old_CFLAGS " | $GREP "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
5405 else
5406 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
5407 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
5408 fi
5409fi
5410
5411
5412if test -n "$compiler"; then
5413 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
5414 AC_LIBTOOL_PROG_COMPILER_PIC($1)
5415 AC_LIBTOOL_PROG_CC_C_O($1)
5416 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
5417 AC_LIBTOOL_PROG_LD_SHLIBS($1)
5418 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
5419 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
5420 AC_LIBTOOL_SYS_LIB_STRIP
5421 AC_LIBTOOL_DLOPEN_SELF($1)
5422
5423 # Report which library types will actually be built
5424 AC_MSG_CHECKING([if libtool supports shared libraries])
5425 AC_MSG_RESULT([$can_build_shared])
5426
5427 AC_MSG_CHECKING([whether to build shared libraries])
5428 test "$can_build_shared" = "no" && enable_shared=no
5429
5430 # On AIX, shared libraries and static libraries use the same namespace, and
5431 # are all built from PIC.
5432 case "$host_os" in
5433 aix3*)
5434 test "$enable_shared" = yes && enable_static=no
5435 if test -n "$RANLIB"; then
5436 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5437 postinstall_cmds='$RANLIB $lib'
5438 fi
5439 ;;
5440
5441 aix4* | aix5*)
5442 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5443 test "$enable_shared" = yes && enable_static=no
5444 fi
5445 ;;
5446 esac
5447 AC_MSG_RESULT([$enable_shared])
5448
5449 AC_MSG_CHECKING([whether to build static libraries])
5450 # Make sure either enable_shared or enable_static is yes.
5451 test "$enable_shared" = yes || enable_static=yes
5452 AC_MSG_RESULT([$enable_static])
5453
5454 _LT_CONFIG($1)
5455fi
5456AC_LANG_POP
5457CC="$lt_save_CC"
5458])# _LT_LANG_C_CONFIG
5459
5460
5461# _LT_LANG_CXX_CONFIG([TAG])
5462# --------------------------
5463# Ensure that the configuration variables for a C++ compiler are suitably
5464# defined. These variables are subsequently used by _LT_CONFIG to write
5465# the compiler configuration to `libtool'.
5466m4_define([_LT_LANG_CXX_CONFIG],
5467[AC_LANG_PUSH(C++)
5468AC_REQUIRE([LT_AC_PROG_EGREP])
5469AC_REQUIRE([AC_PROG_CXX])
5470AC_REQUIRE([AC_PROG_CXXCPP])
5471
5472_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5473_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5474_LT_AC_TAGVAR(always_export_symbols, $1)=no
5475_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5476_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5477_LT_AC_TAGVAR(hardcode_direct, $1)=no
5478_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5479_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5480_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5481_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5482_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5483_LT_AC_TAGVAR(inherit_rpath, $1)=no
5484_LT_AC_TAGVAR(module_cmds, $1)=
5485_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5486_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5487_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5488_LT_AC_TAGVAR(no_undefined_flag, $1)=
5489_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5490_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5491
5492# Source file extension for C++ test sources.
5493ac_ext=cc
5494
5495# Object file extension for compiled C++ test sources.
5496objext=o
5497_LT_AC_TAGVAR(objext, $1)=$objext
5498
5499# Code to be used in simple compile tests
5500lt_simple_compile_test_code="int some_variable = 0;\n"
5501
5502# Code to be used in simple link tests
5503lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
5504
5505# ltmain only uses $CC for tagged configurations so make sure $CC is set.
5506_LT_AC_SYS_COMPILER
5507
5508# Allow CC to be a program name with arguments.
5509lt_save_CC=$CC
5510lt_save_LD=$LD
5511lt_save_GCC=$GCC
5512GCC=$GXX
5513lt_save_with_gnu_ld=$with_gnu_ld
5514lt_save_path_LD=$lt_cv_path_LD
5515if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5516 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5517else
5518 unset lt_cv_prog_gnu_ld
5519fi
5520if test -n "${lt_cv_path_LDCXX+set}"; then
5521 lt_cv_path_LD=$lt_cv_path_LDCXX
5522else
5523 unset lt_cv_path_LD
5524fi
5525test -z "${LDCXX+set}" || LD=$LDCXX
5526CC=${CXX-"c++"}
5527compiler=$CC
5528_LT_AC_TAGVAR(compiler, $1)=$CC
5529cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
5530
5531if test -n "$compiler"; then
5532 # We don't want -fno-exception when compiling C++ code, so set the
5533 # no_builtin_flag separately
5534 if test "$GXX" = yes; then
5535 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5536 else
5537 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5538 fi
5539
5540 if test "$GXX" = yes; then
5541 # Set up default GNU C++ configuration
5542
5543 AC_PROG_LD
5544
5545 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5546 # archiving commands below assume that GNU ld is being used.
5547 if test "$with_gnu_ld" = yes; then
5548 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5549 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5550
5551 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5552 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5553
5554 # If archive_cmds runs LD, not CC, wlarc should be empty
5555 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5556 # investigate it a little bit more. (MM)
5557 wlarc='${wl}'
5558
5559 # ancient GNU ld didn't support --whole-archive et. al.
5560 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5561 $GREP 'no-whole-archive' > /dev/null; then
5562 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5563 else
5564 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5565 fi
5566 else
5567 with_gnu_ld=no
5568 wlarc=
5569
5570 # A generic and very simple default shared library creation
5571 # command for GNU C++ for the case where it uses the native
5572 # linker, instead of GNU ld. If possible, this setting should
5573 # overridden to take advantage of the native linker features on
5574 # the platform it is being used on.
5575 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5576 fi
5577
5578 # Commands to make compiler produce verbose output that lists
5579 # what "hidden" libraries, object files and flags are used when
5580 # linking a shared library.
5581 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5582
5583 else
5584 GXX=no
5585 with_gnu_ld=no
5586 wlarc=
5587 fi
5588
5589 # PORTME: fill in a description of your system's C++ link characteristics
5590 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5591 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5592 case $host_os in
5593 aix3*)
5594 # FIXME: insert proper C++ library support
5595 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5596 ;;
5597 aix4* | aix5*)
5598 if test "$host_cpu" = ia64; then
5599 # On IA64, the linker does run time linking by default, so we don't
5600 # have to do anything special.
5601 aix_use_runtimelinking=no
5602 exp_sym_flag='-Bexport'
5603 no_entry_flag=""
5604 else
5605 aix_use_runtimelinking=no
5606
5607 # Test if we are trying to use run time linking or normal
5608 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5609 # need to do runtime linking.
5610 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5611 for ld_flag in $LDFLAGS; do
5612 case $ld_flag in
5613 *-brtl*)
5614 aix_use_runtimelinking=yes
5615 break
5616 ;;
5617 esac
5618 done
5619 esac
5620
5621 exp_sym_flag='-bexport'
5622 no_entry_flag='-bnoentry'
5623 fi
5624
5625 # When large executables or shared objects are built, AIX ld can
5626 # have problems creating the table of contents. If linking a library
5627 # or program results in "error TOC overflow" add -mminimal-toc to
5628 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5629 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5630
5631 _LT_AC_TAGVAR(archive_cmds, $1)=''
5632 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5633 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5634 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5635
5636 if test "$GXX" = yes; then
5637 case $host_os in aix4.[012]|aix4.[012].*)
5638 # We only want to do this on AIX 4.2 and lower, the check
5639 # below for broken collect2 doesn't work under 4.3+
5640 collect2name=`${CC} -print-prog-name=collect2`
5641 if test -f "$collect2name" &&
5642 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5643 then
5644 # We have reworked collect2
5645 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5646 else
5647 # We have old collect2
5648 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5649 # It fails to find uninstalled libraries when the uninstalled
5650 # path is not listed in the libpath. Setting hardcode_minus_L
5651 # to unsupported forces relinking
5652 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5653 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5654 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5655 fi
5656 esac
5657 shared_flag='-shared'
5658 else
5659 # not using gcc
5660 if test "$host_cpu" = ia64; then
5661 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5662 # chokes on -Wl,-G. The following line is correct:
5663 shared_flag='-G'
5664 else
5665 if test "$aix_use_runtimelinking" = yes; then
5666 shared_flag='${wl}-G'
5667 else
5668 shared_flag='${wl}-bM:SRE'
5669 fi
5670 fi
5671 fi
5672
5673 # It seems that -bexpall does not export symbols beginning with
5674 # underscore (_), so it is better to generate a list of symbols to export.
5675 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5676 if test "$aix_use_runtimelinking" = yes; then
5677 # Warning - without using the other runtime loading flags (-brtl),
5678 # -berok will link without error, but may produce a broken library.
5679 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5680 # Determine the default libpath from the value encoded in an empty
5681 # executable.
5682 _LT_AC_SYS_LIBPATH_AIX
5683 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5684
5685 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5686 else
5687 if test "$host_cpu" = ia64; then
5688 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5689 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5690 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5691 else
5692 # Determine the default libpath from the value encoded in an
5693 # empty executable.
5694 _LT_AC_SYS_LIBPATH_AIX
5695 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5696 # Warning - without using the other run time loading flags,
5697 # -berok will link without error, but may produce a broken library.
5698 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5699 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5700 # -bexpall does not export symbols beginning with underscore (_)
5701 _LT_AC_TAGVAR(always_export_symbols, $1)=yes
5702 # Exported symbols can be pulled into shared objects from archives
5703 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5704 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5705 # This is similar to how AIX traditionally builds it's shared libraries.
5706 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5707 fi
5708 fi
5709 ;;
5710 chorus*)
5711 case $cc_basename in
5712 *)
5713 # FIXME: insert proper C++ library support
5714 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5715 ;;
5716 esac
5717 ;;
5718
5719 cygwin* | mingw* | pw32*)
5720 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5721 # as there is no search path for DLLs.
5722 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5723 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5724 _LT_AC_TAGVAR(always_export_symbols, $1)=no
5725 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5726
5727 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5728 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5729 # If the export-symbols file already is a .def file (1st line
5730 # is EXPORTS), use it as is; otherwise, prepend...
5731 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5732 cp $export_symbols $output_objdir/$soname.def;
5733 else
5734 echo EXPORTS > $output_objdir/$soname.def;
5735 cat $export_symbols >> $output_objdir/$soname.def;
5736 fi~
5737 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5738 else
5739 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5740 fi
5741 ;;
5742 darwin* | rhapsody*)
5743 case "$host_os" in
5744 rhapsody* | darwin1.[[012]])
5745 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5746 ;;
5747 *) # Darwin 1.3 on
5748 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5749 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${Wl}suppress'
5750 else
5751 case ${MACOSX_DEPLOYMENT_TARGET} in
5752 10.[[012]])
5753 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5754 ;;
5755 10.*)
5756 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5757 ;;
5758 esac
5759 fi
5760 ;;
5761 esac
5762 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5763 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5764 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5765 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5766 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience'
5767 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5768
5769 if test "$GXX" = yes ; then
5770 lt_int_apple_cc_single_mod=no
5771 output_verbose_link_cmd='echo'
5772 if $CC -dumpspecs 2>&1 | $GREP 'single_module' >/dev/null ; then
5773 lt_int_apple_cc_single_mod=yes
5774 fi
5775 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5776 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5777 else
5778 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5779 fi
5780 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5781 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5782 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
5783 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5784 else
5785 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5786 fi
5787 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5788 else
5789 case "$cc_basename" in
5790 xlc*)
5791 output_verbose_link_cmd='echo'
5792 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5793 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5794 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's
5795 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5796 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5797 ;;
5798 *)
5799 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5800 ;;
5801 esac
5802 fi
5803 ;;
5804
5805 dgux*)
5806 case $cc_basename in
5807 ec++)
5808 # FIXME: insert proper C++ library support
5809 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5810 ;;
5811 ghcx)
5812 # Green Hills C++ Compiler
5813 # FIXME: insert proper C++ library support
5814 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5815 ;;
5816 *)
5817 # FIXME: insert proper C++ library support
5818 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5819 ;;
5820 esac
5821 ;;
5822 freebsd[12]*)
5823 # C++ shared libraries reported to be fairly broken before switch to ELF
5824 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5825 ;;
5826 freebsd-elf*)
5827 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5828 ;;
5829 freebsd* | kfreebsd*-gnu)
5830 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5831 # conventions
5832 _LT_AC_TAGVAR(ld_shlibs, $1)=yes
5833 ;;
5834 gnu*)
5835 ;;
5836 hpux9*)
5837 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5838 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5839 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5840 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5841 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5842 # but as the default
5843 # location of the library.
5844
5845 case $cc_basename in
5846 CC)
5847 # FIXME: insert proper C++ library support
5848 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5849 ;;
5850 aCC)
5851 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5852 # Commands to make compiler produce verbose output that lists
5853 # what "hidden" libraries, object files and flags are used when
5854 # linking a shared library.
5855 #
5856 # There doesn't appear to be a way to prevent this compiler from
5857 # explicitly linking system object files so we need to strip them
5858 # from the output so that they don't get included in the library
5859 # dependencies.
5860 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
5861 ;;
5862 *)
5863 if test "$GXX" = yes; then
5864 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5865 else
5866 # FIXME: insert proper C++ library support
5867 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5868 fi
5869 ;;
5870 esac
5871 ;;
5872 hpux10*|hpux11*)
5873 if test $with_gnu_ld = no; then
5874 case "$host_cpu" in
5875 hppa*64*)
5876 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5877 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5878 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5879 ;;
5880 ia64*)
5881 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5882 ;;
5883 *)
5884 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5885 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5886 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5887 ;;
5888 esac
5889 fi
5890 case "$host_cpu" in
5891 hppa*64*)
5892 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5893 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5894 ;;
5895 ia64*)
5896 _LT_AC_TAGVAR(hardcode_direct, $1)=no
5897 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5898 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5899 # but as the default
5900 # location of the library.
5901 ;;
5902 *)
5903 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
5904 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5905 # but as the default
5906 # location of the library.
5907 ;;
5908 esac
5909
5910 case $cc_basename in
5911 CC)
5912 # FIXME: insert proper C++ library support
5913 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5914 ;;
5915 aCC)
5916 case "$host_cpu" in
5917 hppa*64*|ia64*)
5918 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
5919 ;;
5920 *)
5921 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5922 ;;
5923 esac
5924 # Commands to make compiler produce verbose output that lists
5925 # what "hidden" libraries, object files and flags are used when
5926 # linking a shared library.
5927 #
5928 # There doesn't appear to be a way to prevent this compiler from
5929 # explicitly linking system object files so we need to strip them
5930 # from the output so that they don't get included in the library
5931 # dependencies.
5932 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
5933 ;;
5934 *)
5935 if test "$GXX" = yes; then
5936 if test $with_gnu_ld = no; then
5937 case "$host_cpu" in
5938 ia64*|hppa*64*)
5939 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
5940 ;;
5941 *)
5942 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5943 ;;
5944 esac
5945 fi
5946 else
5947 # FIXME: insert proper C++ library support
5948 _LT_AC_TAGVAR(ld_shlibs, $1)=no
5949 fi
5950 ;;
5951 esac
5952 ;;
5953 irix5* | irix6*)
5954 case $cc_basename in
5955 CC)
5956 # SGI C++
5957 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
5958
5959 # Archives containing C++ object files must be created using
5960 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5961 # necessary to make sure instantiated templates are included
5962 # in the archive.
5963 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5964 ;;
5965 *)
5966 if test "$GXX" = yes; then
5967 if test "$with_gnu_ld" = no; then
5968 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
5969 else
5970 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
5971 fi
5972 fi
5973 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5974 ;;
5975 esac
5976 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5977 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5978 _LT_AC_TAGVAR(inherit_rpath, $1)=yes
5979 ;;
5980 linux*)
5981 case $cc_basename in
5982 KCC)
5983 # Kuck and Associates, Inc. (KAI) C++ Compiler
5984
5985 # KCC will only create a shared library if the output file
5986 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5987 # to its proper name (with version) after linking.
5988 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
5989 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
5990 # Commands to make compiler produce verbose output that lists
5991 # what "hidden" libraries, object files and flags are used when
5992 # linking a shared library.
5993 #
5994 # There doesn't appear to be a way to prevent this compiler from
5995 # explicitly linking system object files so we need to strip them
5996 # from the output so that they don't get included in the library
5997 # dependencies.
5998 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
5999
6000 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
6001 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6002
6003 # Archives containing C++ object files must be created using
6004 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6005 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6006 ;;
6007 icpc)
6008 # Intel C++
6009 with_gnu_ld=yes
6010 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6011 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6012 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
6013 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6014 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6015 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6016 ;;
6017 cxx)
6018 # Compaq C++
6019 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6020 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
6021
6022 runpath_var=LD_RUN_PATH
6023 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6024 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6025
6026 # Commands to make compiler produce verbose output that lists
6027 # what "hidden" libraries, object files and flags are used when
6028 # linking a shared library.
6029 #
6030 # There doesn't appear to be a way to prevent this compiler from
6031 # explicitly linking system object files so we need to strip them
6032 # from the output so that they don't get included in the library
6033 # dependencies.
6034 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
6035 ;;
6036 esac
6037 ;;
6038 lynxos*)
6039 # FIXME: insert proper C++ library support
6040 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6041 ;;
6042 m88k*)
6043 # FIXME: insert proper C++ library support
6044 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6045 ;;
6046 mvs*)
6047 case $cc_basename in
6048 cxx)
6049 # FIXME: insert proper C++ library support
6050 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6051 ;;
6052 *)
6053 # FIXME: insert proper C++ library support
6054 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6055 ;;
6056 esac
6057 ;;
6058 netbsd*)
6059 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6060 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6061 wlarc=
6062 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6063 _LT_AC_TAGVAR(hardcode_direct, $1)=yes
6064 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6065 fi
6066 # Workaround some broken pre-1.5 toolchains
6067 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6068 ;;
6069 osf3*)
6070 case $cc_basename in
6071 KCC)
6072 # Kuck and Associates, Inc. (KAI) C++ Compiler
6073
6074 # KCC will only create a shared library if the output file
6075 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6076 # to its proper name (with version) after linking.
6077 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6078
6079 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6080 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6081
6082 # Archives containing C++ object files must be created using
6083 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6084 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6085
6086 ;;
6087 RCC)
6088 # Rational C++ 2.4.1
6089 # FIXME: insert proper C++ library support
6090 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6091 ;;
6092 cxx)
6093 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6094 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
6095
6096 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6097 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6098
6099 # Commands to make compiler produce verbose output that lists
6100 # what "hidden" libraries, object files and flags are used when
6101 # linking a shared library.
6102 #
6103 # There doesn't appear to be a way to prevent this compiler from
6104 # explicitly linking system object files so we need to strip them
6105 # from the output so that they don't get included in the library
6106 # dependencies.
6107 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
6108 ;;
6109 *)
6110 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6111 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6112 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
6113
6114 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6115 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6116
6117 # Commands to make compiler produce verbose output that lists
6118 # what "hidden" libraries, object files and flags are used when
6119 # linking a shared library.
6120 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6121
6122 else
6123 # FIXME: insert proper C++ library support
6124 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6125 fi
6126 ;;
6127 esac
6128 ;;
6129 osf4* | osf5*)
6130 case $cc_basename in
6131 KCC)
6132 # Kuck and Associates, Inc. (KAI) C++ Compiler
6133
6134 # KCC will only create a shared library if the output file
6135 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6136 # to its proper name (with version) after linking.
6137 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
6138
6139 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6140 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6141
6142 # Archives containing C++ object files must be created using
6143 # the KAI C++ compiler.
6144 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
6145 ;;
6146 RCC)
6147 # Rational C++ 2.4.1
6148 # FIXME: insert proper C++ library support
6149 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6150 ;;
6151 cxx)
6152 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6153 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib'
6154 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6155 echo "-hidden">> $lib.exp~
6156 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~
6157 $rm $lib.exp'
6158
6159 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6160 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6161
6162 # Commands to make compiler produce verbose output that lists
6163 # what "hidden" libraries, object files and flags are used when
6164 # linking a shared library.
6165 #
6166 # There doesn't appear to be a way to prevent this compiler from
6167 # explicitly linking system object files so we need to strip them
6168 # from the output so that they don't get included in the library
6169 # dependencies.
6170 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
6171 ;;
6172 *)
6173 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6174 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6175 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib'
6176
6177 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6178 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
6179
6180 # Commands to make compiler produce verbose output that lists
6181 # what "hidden" libraries, object files and flags are used when
6182 # linking a shared library.
6183 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6184
6185 else
6186 # FIXME: insert proper C++ library support
6187 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6188 fi
6189 ;;
6190 esac
6191 ;;
6192 psos*)
6193 # FIXME: insert proper C++ library support
6194 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6195 ;;
6196 sco*)
6197 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6198 case $cc_basename in
6199 CC)
6200 # FIXME: insert proper C++ library support
6201 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6202 ;;
6203 *)
6204 # FIXME: insert proper C++ library support
6205 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6206 ;;
6207 esac
6208 ;;
6209 sunos4*)
6210 case $cc_basename in
6211 CC)
6212 # Sun C++ 4.x
6213 # FIXME: insert proper C++ library support
6214 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6215 ;;
6216 lcc)
6217 # Lucid
6218 # FIXME: insert proper C++ library support
6219 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6220 ;;
6221 *)
6222 # FIXME: insert proper C++ library support
6223 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6224 ;;
6225 esac
6226 ;;
6227 solaris*)
6228 case $cc_basename in
6229 CC)
6230 # Sun C++ 4.2, 5.x and Centerline C++
6231 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6232 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6233 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6234 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
6235
6236 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6237 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
6238 case $host_os in
6239 solaris2.[0-5] | solaris2.[0-5].*) ;;
6240 *)
6241 # The C++ compiler is used as linker so we must use $wl
6242 # flag to pass the commands to the underlying system
6243 # linker. We must also pass each convience library through
6244 # to the system linker between allextract/defaultextract.
6245 # The C++ compiler will combine linker options so we
6246 # cannot just pass the convience library names through
6247 # without $wl.
6248 # Supported since Solaris 2.6 (maybe 2.5.1?)
6249 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
6250 ;;
6251 esac
6252 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
6253
6254 # Commands to make compiler produce verbose output that lists
6255 # what "hidden" libraries, object files and flags are used when
6256 # linking a shared library.
6257 #
6258 # There doesn't appear to be a way to prevent this compiler from
6259 # explicitly linking system object files so we need to strip them
6260 # from the output so that they don't get included in the library
6261 # dependencies.
6262 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
6263
6264 # Archives containing C++ object files must be created using
6265 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6266 # necessary to make sure instantiated templates are included
6267 # in the archive.
6268 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6269 ;;
6270 gcx)
6271 # Green Hills C++ Compiler
6272 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6273
6274 # The C++ compiler must be used to create the archive.
6275 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6276 ;;
6277 *)
6278 # GNU C++ compiler with Solaris linker
6279 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6280 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6281 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6282 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6283 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6284 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
6285
6286 # Commands to make compiler produce verbose output that lists
6287 # what "hidden" libraries, object files and flags are used when
6288 # linking a shared library.
6289 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"\-L\""
6290 else
6291 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6292 # platform.
6293 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6294 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
6295 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
6296
6297 # Commands to make compiler produce verbose output that lists
6298 # what "hidden" libraries, object files and flags are used when
6299 # linking a shared library.
6300 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP \"\-L\""
6301 fi
6302
6303 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6304 fi
6305 ;;
6306 esac
6307 ;;
6308 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
6309 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6310 ;;
6311 tandem*)
6312 case $cc_basename in
6313 NCC)
6314 # NonStop-UX NCC 3.20
6315 # FIXME: insert proper C++ library support
6316 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6317 ;;
6318 *)
6319 # FIXME: insert proper C++ library support
6320 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6321 ;;
6322 esac
6323 ;;
6324 vxworks*)
6325 # FIXME: insert proper C++ library support
6326 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6327 ;;
6328 *)
6329 # FIXME: insert proper C++ library support
6330 _LT_AC_TAGVAR(ld_shlibs, $1)=no
6331 ;;
6332 esac
6333 AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
6334 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6335
6336 _LT_AC_TAGVAR(GCC, $1)="$GXX"
6337 _LT_AC_TAGVAR(LD, $1)="$LD"
6338
6339 ## CAVEAT EMPTOR:
6340 ## There is no encapsulation within the following macros, do not change
6341 ## the running order or otherwise move them around unless you know exactly
6342 ## what you are doing...
6343 AC_LIBTOOL_POSTDEP_PREDEP($1)
6344 AC_LIBTOOL_PROG_COMPILER_PIC($1)
6345 AC_LIBTOOL_PROG_CC_C_O($1)
6346 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
6347 AC_LIBTOOL_PROG_LD_SHLIBS($1)
6348 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
6349 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
6350 AC_LIBTOOL_SYS_LIB_STRIP
6351 AC_LIBTOOL_DLOPEN_SELF($1)
6352
6353 _LT_CONFIG($1)
6354fi
6355
6356AC_LANG_POP
6357CC=$lt_save_CC
6358LDCXX=$LD
6359LD=$lt_save_LD
6360GCC=$lt_save_GCC
6361with_gnu_ldcxx=$with_gnu_ld
6362with_gnu_ld=$lt_save_with_gnu_ld
6363lt_cv_path_LDCXX=$lt_cv_path_LD
6364lt_cv_path_LD=$lt_save_path_LD
6365lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6366lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6367])# _LT_LANG_CXX_CONFIG
6368
6369
6370# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
6371# ------------------------------------
6372# Figure out "hidden" library dependencies from verbose
6373# compiler output when linking a shared library.
6374# Parse the compiler output and extract the necessary
6375# objects, libraries and library flags.
6376AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
6377# Dependencies to place before and after the object being linked:
6378_LT_AC_TAGVAR(predep_objects, $1)=
6379_LT_AC_TAGVAR(postdep_objects, $1)=
6380_LT_AC_TAGVAR(predeps, $1)=
6381_LT_AC_TAGVAR(postdeps, $1)=
6382_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
6383
6384dnl we can't use the lt_simple_compile_test_code here,
6385dnl because it contains code intended for an executable,
6386dnl not a library. It's possible we should let each
6387dnl tag define a new lt_????_link_test_code variable,
6388dnl but it's only used here...
6389m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6390int a;
6391void foo (void) { a = 0; }
6392_LT_EOF
6393], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6394class Foo
6395{
6396public:
6397 Foo (void) { a = 0; }
6398private:
6399 int a;
6400};
6401_LT_EOF
6402], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6403 subroutine foo
6404 implicit none
6405 integer*4 a
6406 a=0
6407 return
6408 end
6409_LT_EOF
6410], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6411public class foo {
6412 private int a;
6413 public void bar (void) {
6414 a = 0;
6415 }
6416};
6417_LT_EOF
6418])
6419dnl Parse the compiler output and extract the necessary
6420dnl objects, libraries and library flags.
6421if AC_TRY_EVAL(ac_compile); then
6422 # Parse the compiler output and extract the necessary
6423 # objects, libraries and library flags.
6424
6425 # Sentinel used to keep track of whether or not we are before
6426 # the conftest object file.
6427 pre_test_object_deps_done=no
6428
6429 # The `*' in the case matches for architectures that use `case' in
6430 # $output_verbose_cmd can trigger glob expansion during the loop
6431 # eval without this substitution.
6432 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`"
6433
6434 for p in `eval $output_verbose_link_cmd`; do
6435 case $p in
6436
6437 -L* | -R* | -l*)
6438 # Some compilers place space between "-{L,R}" and the path.
6439 # Remove the space.
6440 if test $p = "-L" ||
6441 test $p = "-R"; then
6442 prev=$p
6443 continue
6444 else
6445 prev=
6446 fi
6447
6448 if test "$pre_test_object_deps_done" = no; then
6449 case $p in
6450 -L* | -R*)
6451 # Internal compiler library paths should come after those
6452 # provided the user. The postdeps already come after the
6453 # user supplied libs so there is no need to process them.
6454 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
6455 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6456 else
6457 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6458 fi
6459 ;;
6460 # The "-l" case would never come before the object being
6461 # linked, so don't bother handling this case.
6462 esac
6463 else
6464 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
6465 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
6466 else
6467 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
6468 fi
6469 fi
6470 ;;
6471
6472 *.$objext)
6473 # This assumes that the test object file only shows up
6474 # once in the compiler output.
6475 if test "$p" = "conftest.$objext"; then
6476 pre_test_object_deps_done=yes
6477 continue
6478 fi
6479
6480 if test "$pre_test_object_deps_done" = no; then
6481 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
6482 _LT_AC_TAGVAR(predep_objects, $1)="$p"
6483 else
6484 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
6485 fi
6486 else
6487 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
6488 _LT_AC_TAGVAR(postdep_objects, $1)="$p"
6489 else
6490 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
6491 fi
6492 fi
6493 ;;
6494
6495 *) ;; # Ignore the rest.
6496
6497 esac
6498 done
6499
6500 # Clean up.
6501 rm -f a.out a.exe
6502else
6503 echo "libtool.m4: error: problem compiling $1 test program"
6504fi
6505
6506$rm -f confest.$objext
6507
6508case " $_LT_AC_TAGVAR(postdeps, $1) " in
6509*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6510esac
6511_LT_TAGDECL([], [predep_objects], [1],
6512 [Dependencies to place before and after the objects being linked to
6513 create a shared library])
6514_LT_TAGDECL([], [postdep_objects], [1])
6515_LT_TAGDECL([], [predeps], [1])
6516_LT_TAGDECL([], [postdeps], [1])
6517_LT_TAGDECL([], [compiler_lib_search_path], [1],
6518 [The library search path used internally by the compiler when linking
6519 a shared library])
6520])# AC_LIBTOOL_POSTDEP_PREDEP
6521
6522# _LT_LANG_F77_CONFIG([TAG])
6523# --------------------------
6524# Ensure that the configuration variables for a Fortran 77 compiler are
6525# suitably defined. These variables are subsequently used by _LT_CONFIG
6526# to write the compiler configuration to `libtool'.
6527m4_define([_LT_LANG_F77_CONFIG],
6528[AC_REQUIRE([AC_PROG_F77])
6529AC_LANG_PUSH(Fortran 77)
6530
6531_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6532_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6533_LT_AC_TAGVAR(always_export_symbols, $1)=no
6534_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
6535_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
6536_LT_AC_TAGVAR(hardcode_direct, $1)=no
6537_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
6538_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6539_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
6540_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
6541_LT_AC_TAGVAR(hardcode_automatic, $1)=no
6542_LT_AC_TAGVAR(inherit_rpath, $1)=no
6543_LT_AC_TAGVAR(module_cmds, $1)=
6544_LT_AC_TAGVAR(module_expsym_cmds, $1)=
6545_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
6546_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6547_LT_AC_TAGVAR(no_undefined_flag, $1)=
6548_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
6549_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6550
6551# Source file extension for f77 test sources.
6552ac_ext=f
6553
6554# Object file extension for compiled f77 test sources.
6555objext=o
6556_LT_AC_TAGVAR(objext, $1)=$objext
6557
6558# Code to be used in simple compile tests
6559lt_simple_compile_test_code=" subroutine t\n return\n end\n"
6560
6561# Code to be used in simple link tests
6562lt_simple_link_test_code=" program t\n end\n"
6563
6564# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6565_LT_AC_SYS_COMPILER
6566
6567# Allow CC to be a program name with arguments.
6568lt_save_CC="$CC"
6569CC=${F77-"f77"}
6570compiler=$CC
6571_LT_AC_TAGVAR(compiler, $1)=$CC
6572cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
6573
6574if test -n "$compiler"; then
6575 AC_MSG_CHECKING([if libtool supports shared libraries])
6576 AC_MSG_RESULT([$can_build_shared])
6577
6578 AC_MSG_CHECKING([whether to build shared libraries])
6579 test "$can_build_shared" = "no" && enable_shared=no
6580
6581 # On AIX, shared libraries and static libraries use the same namespace, and
6582 # are all built from PIC.
6583 case "$host_os" in
6584 aix3*)
6585 test "$enable_shared" = yes && enable_static=no
6586 if test -n "$RANLIB"; then
6587 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6588 postinstall_cmds='$RANLIB $lib'
6589 fi
6590 ;;
6591 aix4* | aix5*)
6592 test "$enable_shared" = yes && enable_static=no
6593 ;;
6594 esac
6595 AC_MSG_RESULT([$enable_shared])
6596
6597 AC_MSG_CHECKING([whether to build static libraries])
6598 # Make sure either enable_shared or enable_static is yes.
6599 test "$enable_shared" = yes || enable_static=yes
6600 AC_MSG_RESULT([$enable_static])
6601
6602 test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6603
6604 _LT_AC_TAGVAR(GCC, $1)="$G77"
6605 _LT_AC_TAGVAR(LD, $1)="$LD"
6606
6607 ## CAVEAT EMPTOR:
6608 ## There is no encapsulation within the following macros, do not change
6609 ## the running order or otherwise move them around unless you know exactly
6610 ## what you are doing...
6611 AC_LIBTOOL_PROG_COMPILER_PIC($1)
6612 AC_LIBTOOL_PROG_CC_C_O($1)
6613 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
6614 AC_LIBTOOL_PROG_LD_SHLIBS($1)
6615 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
6616 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
6617 AC_LIBTOOL_SYS_LIB_STRIP
6618
6619 _LT_CONFIG($1)
6620fi
6621
6622AC_LANG_POP
6623CC="$lt_save_CC"
6624])# _LT_LANG_F77_CONFIG
6625
6626
6627# _LT_LANG_GCJ_CONFIG([TAG])
6628# --------------------------
6629# Ensure that the configuration variables for the GNU Java Compiler compiler
6630# are suitably defined. These variables are subsequently used by _LT_CONFIG
6631# to write the compiler configuration to `libtool'.
6632m4_define([_LT_LANG_GCJ_CONFIG],
6633[AC_REQUIRE([LT_PROG_GCJ])
6634AC_LANG_SAVE
6635
6636# Source file extension for Java test sources.
6637ac_ext=java
6638
6639# Object file extension for compiled Java test sources.
6640objext=o
6641_LT_AC_TAGVAR(objext, $1)=$objext
6642
6643# Code to be used in simple compile tests
6644lt_simple_compile_test_code="class foo {}\n"
6645
6646# Code to be used in simple link tests
6647lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
6648
6649# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6650_LT_AC_SYS_COMPILER
6651
6652# Allow CC to be a program name with arguments.
6653lt_save_CC="$CC"
6654CC=${GCJ-"gcj"}
6655compiler=$CC
6656_LT_AC_TAGVAR(compiler, $1)=$CC
6657
6658# GCJ did not exist at the time GCC didn't implicitly link libc in.
6659_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6660
6661if test -n "$compiler"; then
6662 AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
6663 AC_LIBTOOL_PROG_COMPILER_PIC($1)
6664 AC_LIBTOOL_PROG_CC_C_O($1)
6665 AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
6666 AC_LIBTOOL_PROG_LD_SHLIBS($1)
6667 AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
6668 AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
6669 AC_LIBTOOL_SYS_LIB_STRIP
6670 AC_LIBTOOL_DLOPEN_SELF($1)
6671
6672 _LT_CONFIG($1)
6673fi
6674
6675AC_LANG_RESTORE
6676CC="$lt_save_CC"
6677])# _LT_LANG_GCJ_CONFIG
6678
6679
6680# _LT_LANG_RC_CONFIG([TAG])
6681# --------------------------
6682# Ensure that the configuration variables for the Windows resource compiler
6683# are suitably defined. These variables are subsequently used by _LT_CONFIG
6684# to write the compiler configuration to `libtool'.
6685m4_define([_LT_LANG_RC_CONFIG],
6686[AC_REQUIRE([LT_PROG_RC])
6687AC_LANG_SAVE
6688
6689# Source file extension for RC test sources.
6690ac_ext=rc
6691
6692# Object file extension for compiled RC test sources.
6693objext=o
6694_LT_AC_TAGVAR(objext, $1)=$objext
6695
6696# Code to be used in simple compile tests
6697lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
6698
6699# Code to be used in simple link tests
6700lt_simple_link_test_code="$lt_simple_compile_test_code"
6701
6702# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6703_LT_AC_SYS_COMPILER
6704
6705# Allow CC to be a program name with arguments.
6706lt_save_CC="$CC"
6707CC=${RC-"windres"}
6708compiler=$CC
6709_LT_AC_TAGVAR(compiler, $1)=$CC
6710_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6711
6712if test -n "$compiler"; then
6713 :
6714 _LT_CONFIG($1)
6715fi
6716
6717AC_LANG_RESTORE
6718CC="$lt_save_CC"
6719])# _LT_LANG_RC_CONFIG
6720
6721
6722AC_DEFUN([LT_PROG_GCJ],
6723[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6724 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6725 [AC_CHECK_TOOL(GCJ, gcj,)
6726 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6727 AC_SUBST(GCJFLAGS)])])dnl
6728])
6729AU_DEFUN([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6730
6731AC_DEFUN([LT_PROG_RC],
6732[AC_CHECK_TOOL(RC, windres,)
6733])
6734AU_DEFUN([LT_AC_PROG_RC], [LT_PROG_RC])
6735
6736
6737# LT_AC_PROG_EGREP
6738# ----------------
6739# If we don't have a new enough Autoconf to choose the best grep
6740# available, choose the one first in the user's PATH.
6741AC_DEFUN([LT_AC_PROG_EGREP],
6742[AC_REQUIRE([AC_PROG_EGREP])
6743test -z "$GREP" && GREP=grep
6744_LT_DECL([], [GREP], [1], [A grep program that handles long line])
6745_LT_DECL([], [EGREP], [1], [An ERE matcher])
6746])
6747
6748
6749# LT_AC_PROG_SED
6750# --------------
6751# Check for a fully-functional sed program, that truncates
6752# as few characters as possible. Prefer GNU sed if found.
6753AC_DEFUN([LT_AC_PROG_SED],
6754[AC_PROG_SED
6755test -z "$SED" && SED=sed
6756_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
6757_LT_DECL([], [Xsed], ["\$SED -e s/^X//"],
6758 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
6759])# LT_AC_PROG_SED
6760
6761m4_ifndef([AC_PROG_SED], [
6762# NOTE: This macro has been submitted for inclusion into #
6763# GNU Autoconf as AC_PROG_SED. When it is available in #
6764# a released version of Autoconf we should remove this #
6765# macro and use it instead. #
6766
6767m4_define([AC_PROG_SED],
6768[AC_MSG_CHECKING([for a sed that does not truncate output])
6769AC_CACHE_VAL(lt_cv_path_SED,
6770[# Loop through the user's path and test for sed and gsed.
6771# Then use that list of sed's as ones to test for truncation.
6772as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6773for as_dir in $PATH
6774do
6775 IFS=$as_save_IFS
6776 test -z "$as_dir" && as_dir=.
6777 for lt_ac_prog in sed gsed; do
6778 for ac_exec_ext in '' $ac_executable_extensions; do
6779 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6780 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6781 fi
6782 done
6783 done
6784done
6785lt_ac_max=0
6786lt_ac_count=0
6787# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6788# along with /bin/sed that truncates output.
6789for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6790 test ! -f $lt_ac_sed && break
6791 cat /dev/null > conftest.in
6792 lt_ac_count=0
6793 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6794 # Check for GNU sed and select it if it is found.
6795 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6796 lt_cv_path_SED=$lt_ac_sed
6797 break
6798 fi
6799 while true; do
6800 cat conftest.in conftest.in >conftest.tmp
6801 mv conftest.tmp conftest.in
6802 cp conftest.in conftest.nl
6803 echo >>conftest.nl
6804 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6805 cmp -s conftest.out conftest.nl || break
6806 # 10000 chars as input seems more than enough
6807 test $lt_ac_count -gt 10 && break
6808 lt_ac_count=`expr $lt_ac_count + 1`
6809 if test $lt_ac_count -gt $lt_ac_max; then
6810 lt_ac_max=$lt_ac_count
6811 lt_cv_path_SED=$lt_ac_sed
6812 fi
6813 done
6814done
6815SED=$lt_cv_path_SED
6816AC_SUBST([SED])
6817])
6818AC_MSG_RESULT([$SED])
6819])#AC_PROG_SED
6820])#m4_ifndef
6821
6822# Helper functions for option handling. -*- Autoconf -*-
6823# Written by Gary V. Vaughan <gary@gnu.org>
6824
6825# Copyright (C) 2004 Free Software Foundation, Inc.
6826
6827# This program is free software; you can redistribute it and/or modify
6828# it under the terms of the GNU General Public License as published by
6829# the Free Software Foundation; either version 2, or (at your option)
6830# any later version.
6831#
6832# This program is distributed in the hope that it will be useful,
6833# but WITHOUT ANY WARRANTY; without even the implied warranty of
6834# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6835# GNU General Public License for more details.
6836#
6837# You should have received a copy of the GNU General Public License
6838# along with this program; if not, write to the Free Software
6839# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
6840# 02111-1307, USA.
6841
6842# serial 1
6843
6844# This is to help aclocal find these macros, as it can't see m4_define.
6845AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
6846
6847
6848# _LT_MANGLE_OPTION(NAME)
6849# -----------------------
6850m4_define([_LT_MANGLE_OPTION],
6851[[_LT_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6852
6853
6854# _LT_SET_OPTION(NAME)
6855# ------------------------------
6856# Set option NAME. Other NAMEs are saved as a flag.
6857m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1]))])
6858
6859
6860# _LT_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6861# -------------------------------------------
6862# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6863m4_define([_LT_IF_OPTION],
6864[m4_ifdef(_LT_MANGLE_OPTION([$1]), [$2], [$3])])
6865
6866
6867# _LT_UNLESS_OPTIONS(OPTIONS, IF-NOT-SET)
6868# ---------------------------------------
6869# Execute IF-NOT-SET if all OPTIONS are not set.
6870m4_define([_LT_UNLESS_OPTIONS],
6871[AC_FOREACH([_LT_Option], [$1],
6872 [m4_ifdef(_LT_MANGLE_OPTION(_LT_Option),
6873 [m4_define([$0_found])])])[]dnl
6874m4_ifdef([$0_found], [m4_undefine([$0_found])], [$2
6875])[]dnl
6876])
6877
6878
6879# _LT_SET_OPTIONS(OPTIONS)
6880# ------------------------
6881# OPTIONS is a space-separated list of Automake options.
6882# If any OPTION has a handler macro declared with LT_OPTION_DEFINE,
6883# despatch to that macro; otherwise complain about the unknown option
6884# and exit.
6885m4_define([_LT_SET_OPTIONS],
6886[AC_FOREACH([_LT_Option], [$1],
6887 [_LT_SET_OPTION(_LT_Option)
6888 m4_ifdef(_LT_MANGLE_DEFUN(_LT_Option),
6889 _LT_MANGLE_DEFUN(_LT_Option),
6890 [m4_fatal([Unknown option `]_LT_Option[' to LT][_INIT_LIBTOOL])])
6891 ])dnl
6892dnl
6893dnl Simply set some default values (i.e off) if boolean options were not
6894dnl specified:
6895_LT_UNLESS_OPTIONS([dlopen], enable_dlopen=no)
6896_LT_UNLESS_OPTIONS([win32-dll], enable_win32_dll=no)
6897dnl
6898dnl If no reference was made to various pairs of opposing options, then
6899dnl we run the default mode handler for the pair. For example, if neither
6900dnl `shared' nor `disable-shared' was passed, we enable building of shared
6901dnl archives by default:
6902_LT_UNLESS_OPTIONS([shared disable-shared], [_LT_ENABLE_SHARED])
6903_LT_UNLESS_OPTIONS([static disable-static], [_LT_ENABLE_STATIC])
6904_LT_UNLESS_OPTIONS([pic-only no-pic], [_LT_WITH_PIC])
6905_LT_UNLESS_OPTIONS([fast-install disable-fast-install],
6906 [_LT_ENABLE_FAST_INSTALL])
6907])# _LT_SET_OPTIONS
6908
6909
6910
6911m4_define([_LT_MANGLE_DEFUN],
6912[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1]), [[^A-Z0-9_]], [_])])
6913
6914
6915# LT_OPTION_DEFINE(NAME, CODE)
6916# ----------------------------
6917m4_define([LT_OPTION_DEFINE],
6918[m4_define(_LT_MANGLE_DEFUN([$1]), [$2])[]dnl
6919])# LT_OPTION_DEFINE
6920
6921
6922# dlopen
6923# ------
6924LT_OPTION_DEFINE([dlopen], [enable_dlopen=yes])
6925
6926AU_DEFUN([AC_LIBTOOL_DLOPEN],
6927[_LT_SET_OPTION([dlopen])
6928AC_DIAGNOSE([obsolete],
6929[$0: Remove this warning and the call to _LT_SET_OPTION when you
6930put the `dlopen' option into LT_LIBTOOL_INIT's first parameter.])
6931])
6932
6933
6934# win32-dll
6935# ---------
6936# Declare package support for building win32 dll's.
6937LT_OPTION_DEFINE([win32-dll],
6938[enable_win32_dll=yes
6939
6940case $host in
6941*-*-cygwin* | *-*-mingw* | *-*-pw32*)
6942 AC_CHECK_TOOL(AS, as, false)
6943 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
6944 AC_CHECK_TOOL(OBJDUMP, objdump, false)
6945 ;;
6946esac
6947
6948test -z "$AS" && AS=as
6949_LT_DECL([], [AS], [0], [Assembler program])dnl
6950
6951test -z "$DLLTOOL" && DLLTOOL=dlltool
6952_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
6953
6954test -z "$OBJDUMP" && OBJDUMP=objdump
6955_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
6956])# win32-dll
6957
6958AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
6959[_LT_SET_OPTION([win32-dll])
6960AC_DIAGNOSE([obsolete],
6961[$0: Remove this warning and the call to _LT_SET_OPTION when you
6962put the `win32-dll' option into LT_LIBTOOL_INIT's first parameter.])
6963])
6964
6965
6966# _LT_ENABLE_SHARED([DEFAULT])
6967# ----------------------------
6968# implement the --enable-shared flag, and supports the `shared' and
6969# `disable-shared' LT_INIT_LIBTOOL options.
6970# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
6971m4_define([_LT_ENABLE_SHARED],
6972[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
6973AC_ARG_ENABLE([shared],
6974 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
6975 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
6976 [p=${PACKAGE-default}
6977 case $enableval in
6978 yes) enable_shared=yes ;;
6979 no) enable_shared=no ;;
6980 *)
6981 enable_shared=no
6982 # Look at the argument we got. We use all the common list separators.
6983 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
6984 for pkg in $enableval; do
6985 IFS="$lt_save_ifs"
6986 if test "X$pkg" = "X$p"; then
6987 enable_shared=yes
6988 fi
6989 done
6990 IFS="$lt_save_ifs"
6991 ;;
6992 esac],
6993 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
6994
6995 _LT_DECL([build_libtool_libs], [enable_shared], [0],
6996 [Whether or not to build shared libraries])
6997])# _LT_ENABLE_SHARED
6998
6999LT_OPTION_DEFINE([shared], [_LT_ENABLE_SHARED([yes])])
7000LT_OPTION_DEFINE([disable-shared], [_LT_ENABLE_SHARED([no])])
7001
7002# Old names:
7003AU_DEFUN([AC_ENABLE_SHARED],
7004[_LT_SET_OPTION([shared])
7005AC_DIAGNOSE([obsolete],
7006[$0: Remove this warning and the call to _LT_SET_OPTION when you
7007put the `shared' option into LT_LIBTOOL_INIT's first parameter.])
7008])
7009
7010AU_DEFUN([AM_ENABLE_SHARED],
7011[_LT_SET_OPTION([shared])
7012AC_DIAGNOSE([obsolete],
7013[$0: Remove this warning and the call to _LT_SET_OPTION when you
7014put the `shared' option into LT_LIBTOOL_INIT's first parameter.])
7015])
7016
7017AU_DEFUN([AC_DISABLE_SHARED],
7018[_LT_SET_OPTION([disable-shared])
7019AC_DIAGNOSE([obsolete],
7020[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7021the `disable-shared' option into LT_LIBTOOL_INIT's first parameter.])
7022])
7023
7024AU_DEFUN([AM_DISABLE_SHARED],
7025[_LT_SET_OPTION([disable-shared])
7026AC_DIAGNOSE([obsolete],
7027[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7028the `disable-shared' option into LT_LIBTOOL_INIT's first parameter.])
7029])
7030
7031
7032# _LT_ENABLE_STATIC([DEFAULT])
7033# ----------------------------
7034# implement the --enable-static flag, and support the `static' and
7035# `disable-static' LT_INIT_LIBTOOL options.
7036# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7037m4_define([_LT_ENABLE_STATIC],
7038[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
7039AC_ARG_ENABLE([static],
7040 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
7041 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
7042 [p=${PACKAGE-default}
7043 case $enableval in
7044 yes) enable_static=yes ;;
7045 no) enable_static=no ;;
7046 *)
7047 enable_static=no
7048 # Look at the argument we got. We use all the common list separators.
7049 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7050 for pkg in $enableval; do
7051 IFS="$lt_save_ifs"
7052 if test "X$pkg" = "X$p"; then
7053 enable_static=yes
7054 fi
7055 done
7056 IFS="$lt_save_ifs"
7057 ;;
7058 esac],
7059 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
7060
7061 _LT_DECL([build_old_libs], [enable_static], [0],
7062 [Whether or not to build static libraries])
7063])# _LT_ENABLE_STATIC
7064
7065LT_OPTION_DEFINE([static], [_LT_ENABLE_STATIC([yes])])
7066LT_OPTION_DEFINE([disable-static], [_LT_ENABLE_STATIC([no])])
7067
7068# Old names:
7069AU_DEFUN([AC_ENABLE_STATIC],
7070[_LT_SET_OPTION([static])
7071AC_DIAGNOSE([obsolete],
7072[$0: Remove this warning and the call to _LT_SET_OPTION when you
7073put the `static' option into LT_LIBTOOL_INIT's first parameter.])
7074])
7075
7076AU_DEFUN([AM_ENABLE_STATIC],
7077[_LT_SET_OPTION([static])
7078AC_DIAGNOSE([obsolete],
7079[$0: Remove this warning and the call to _LT_SET_OPTION when you
7080put the `static' option into LT_LIBTOOL_INIT's first parameter.])
7081])
7082
7083AU_DEFUN([AC_DISABLE_STATIC],
7084[_LT_SET_OPTION([disable-static])
7085AC_DIAGNOSE([obsolete],
7086[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7087the `disable-static' option into LT_LIBTOOL_INIT's first parameter.])
7088])
7089
7090AU_DEFUN([AM_DISABLE_STATIC],
7091[_LT_SET_OPTION([disable-static])
7092AC_DIAGNOSE([obsolete],
7093[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7094the `disable-static' option into LT_LIBTOOL_INIT's first parameter.])
7095])
7096
7097
7098# _LT_ENABLE_FAST_INSTALL([DEFAULT])
7099# ----------------------------------
7100# implement the --enable-fast-install flag, and support the `fast-install'
7101# and `disable-fast-install' LT_INIT_LIBTOOL options.
7102# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
7103m4_define([_LT_ENABLE_FAST_INSTALL],
7104[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
7105AC_ARG_ENABLE([fast-install],
7106 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
7107 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
7108 [p=${PACKAGE-default}
7109 case $enableval in
7110 yes) enable_fast_install=yes ;;
7111 no) enable_fast_install=no ;;
7112 *)
7113 enable_fast_install=no
7114 # Look at the argument we got. We use all the common list separators.
7115 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7116 for pkg in $enableval; do
7117 IFS="$lt_save_ifs"
7118 if test "X$pkg" = "X$p"; then
7119 enable_fast_install=yes
7120 fi
7121 done
7122 IFS="$lt_save_ifs"
7123 ;;
7124 esac],
7125 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
7126
7127_LT_DECL([fast_install], [enable_fast_install], [0],
7128 [Whether or not to optimize for fast installation])dnl
7129])# _LT_ENABLE_FAST_INSTALL
7130
7131LT_OPTION_DEFINE([fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
7132LT_OPTION_DEFINE([disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
7133
7134# Old names:
7135AU_DEFUN([AC_ENABLE_FAST_INSTALL],
7136[_LT_SET_OPTION([fast-install])
7137AC_DIAGNOSE([obsolete],
7138[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7139the `fast-install' option into LT_LIBTOOL_INIT's first parameter.])
7140])
7141
7142AU_DEFUN([AC_DISABLE_FAST_INSTALL],
7143[_LT_SET_OPTION([disable-fast-install])
7144AC_DIAGNOSE([obsolete],
7145[$0: Remove this warning and the call to _LT_SET_OPTION when you put
7146the `disable-fast-install' option into LT_LIBTOOL_INIT's first parameter.])
7147])
7148
7149
7150# _LT_WITH_PIC([MODE])
7151# --------------------
7152# implement the --with-pic flag, and support the `pic-only' and `no-pic'
7153# LT_INIT_LIBTOOL options.
7154# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
7155m4_define([_LT_WITH_PIC],
7156[AC_ARG_WITH([pic],
7157 [AC_HELP_STRING([--with-pic],
7158 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
7159 [pic_mode="$withval"],
7160 [pic_mode=default])
7161
7162test -z "$pic_mode" && pic_mode=m4_if($#, 1, $1, default)
7163
7164_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
7165])# _LT_WITH_PIC
7166
7167LT_OPTION_DEFINE([pic-only], [_LT_WITH_PIC([yes])])
7168LT_OPTION_DEFINE([no-pic], [_LT_WITH_PIC([no])])
7169
7170# Old name:
7171AU_DEFUN([AC_LIBTOOL_PIC_MODE],
7172[_LT_SET_OPTION([pic-only])
7173AC_DIAGNOSE([obsolete],
7174[$0: Remove this warning and the call to _LT_SET_OPTION when you
7175put the `pic-only' option into LT_LIBTOOL_INIT's first parameter.])
7176])
7177
7178# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
7179#
7180# Copyright (C) 2004 Free Software Foundation, Inc.
7181# Written by Gary V. Vaughan.
7182#
7183# This program is free software; you can redistribute it and/or modify
7184# it under the terms of the GNU General Public License as published by
7185# the Free Software Foundation; either version 2 of the License, or
7186# (at your option) any later version.
7187#
7188# This program is distributed in the hope that it will be useful, but
7189# WITHOUT ANY WARRANTY; without even the implied warranty of
7190# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
7191# General Public License for more details.
7192#
7193# You should have received a copy of the GNU General Public License
7194# along with this program; if not, write to the Free Software
7195# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
7196#
7197# As a special exception to the GNU General Public License, if you
7198# distribute this file as part of a program that contains a
7199# configuration script generated by Autoconf, you may include it under
7200# the same distribution terms that you use for the rest of that program.
7201
7202# serial 1
7203
7204# This is to help aclocal find these macros, as it can't see m4_define.
7205AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
7206
7207
7208# lt_join(SEP, ARG1, [ARG2...])
7209# -----------------------------
7210# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
7211# associated separator.
7212m4_define([lt_join],
7213[m4_case([$#],
7214 [0], [m4_fatal([$0: too few arguments: $#])],
7215 [1], [],
7216 [2], [[$2]],
7217 [m4_ifval([$2],
7218 [m4_ifval([$3],
7219 [[$2][$1][]$0([$1], m4_shiftn(2, $@))],
7220 [m4_if([$#], [3],
7221 [$2],
7222 [$0([$1], [$2], m4_shiftn(3, $@))])])],
7223 [$0([$1], m4_shiftn(2, $@))])])[]dnl
7224])
7225
7226
7227# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
7228# ----------------------------------------------------------
7229# Produce a SEP delimited list of all paired combinations of elements of
7230# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
7231# has the form PREFIXmINFIXSUFFIXn.
7232m4_define([lt_combine],
7233[m4_if([$2], [[]], [],
7234 [lt_join(m4_quote(m4_default([$1], [, ])),
7235 _$0([$1], m4_car($2)[$3], m4_shiftn(3, $@)),
7236 $0([$1], m4_cdr($2), m4_shiftn(2, $@)))])])
7237m4_define([_lt_combine],
7238[m4_if([$3], [], [],
7239 [lt_join(m4_quote(m4_default([$1], [, ])),
7240 [$2$3],
7241 $0([$1], [$2], m4_shiftn(3, $@)))])[]dnl
7242])
7243
7244
7245# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
7246# -----------------------------------------------------------------------
7247# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
7248# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
7249m4_define([lt_if_append_uniq],
7250[m4_ifdef([$1],
7251 [m4_bmatch($3[]m4_defn([$1])$3, $3[]m4_re_escape([$2])$3,
7252 [$5],
7253 [m4_append([$1], [$2], [$3])$4])],
7254 [m4_append([$1], [$2], [$3])$4])])
7255
7256
7257# lt_dict_add(DICT, KEY, VALUE)
7258# -----------------------------
7259m4_define([lt_dict_add],
7260[m4_define([$1($2)], [$4])])
7261
7262
7263# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
7264# --------------------------------------------
7265m4_define([lt_dict_add_subkey],
7266[m4_define([$1($2:$3)], [$4])])
7267
7268
7269# lt_dict_fetch(DICT, KEY, [SUBKEY])
7270# ----------------------------------
7271m4_define([lt_dict_fetch],
7272[m4_ifval([$3],
7273 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
7274 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
7275
7276
7277# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
7278# -----------------------------------------------------------------
7279m4_define([lt_if_dict_fetch],
7280[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
7281 [$5],
7282 [$6])])
7283
7284
7285# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
7286# ------------------------------------------------------------
7287m4_define([lt_dict_filter],
7288[m4_if([$5], [], [],
7289 [lt_join(m4_quote(m4_default([$4], [[, ]])),
7290 m4_quote(lt_if_dict_fetch([$1], [$5], [$2], [$3], [$5])),
7291 m4_quote($0([$1], [$2], [$3], [$4], m4_shiftn(5, $@))))])dnl
7292])
7293
7294# ltversion.m4 -- version numbers -*- Autoconf -*-
7295# Generated from ltversion.in; do not edit by hand.
7296
7297# serial 1467
7298# This file is part of GNU Libtool
7299
7300m4_define([LT_PACKAGE_VERSION], [])
7301m4_define([LT_PACKAGE_REVISION], [1.1467])
7302
7303AC_DEFUN([LTVERSION_VERSION],
7304[macro_version=''
7305macro_revision='1.1467'
7306_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
7307_LT_DECL(, macro_revision, 0)
7308])
7309
1070 7310
1071# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 7311# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
1072 7312
1073# This program is free software; you can redistribute it and/or modify 7313# This program is free software; you can redistribute it and/or modify
1074# it under the terms of the GNU General Public License as published by 7314# it under the terms of the GNU General Public License as published by

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