Move hcoop changes to quilt patch
[hcoop/debian/courier-authlib.git] / aclocal.m4
CommitLineData
d50284c4 1# generated automatically by aclocal 1.15 -*- Autoconf -*-
b0322a85 2
d50284c4 3# Copyright (C) 1996-2014 Free Software Foundation, Inc.
d9898ee8 4
d9898ee8 5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
b0322a85 14m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
ac40fd9e 15m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
b0322a85
CE
17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18[m4_warning([this file was generated for autoconf 2.69.
ac40fd9e 19You have another version of autoconf. It may work, but is not guaranteed to.
20If you have problems, you may need to regenerate the build system entirely.
b0322a85 21To do so, use the procedure documented by the package, typically 'autoreconf'.])])
dd184caf 22
d9898ee8 23# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
8d138742 24#
d50284c4 25# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
8d138742
CE
26# Written by Gordon Matzigkeit, 1996
27#
28# This file is free software; the Free Software Foundation gives
29# unlimited permission to copy and/or distribute it, with or without
30# modifications, as long as this notice is preserved.
31
32m4_define([_LT_COPYING], [dnl
d50284c4
CE
33# Copyright (C) 2014 Free Software Foundation, Inc.
34# This is free software; see the source for copying conditions. There is NO
35# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
36
37# GNU Libtool is free software; you can redistribute it and/or modify
38# it under the terms of the GNU General Public License as published by
39# the Free Software Foundation; either version 2 of of the License, or
40# (at your option) any later version.
8d138742 41#
d50284c4
CE
42# As a special exception to the GNU General Public License, if you
43# distribute this file as part of a program or library that is built
44# using GNU Libtool, you may include this file under the same
45# distribution terms that you use for the rest of that program.
8d138742 46#
d50284c4
CE
47# GNU Libtool is distributed in the hope that it will be useful, but
48# WITHOUT ANY WARRANTY; without even the implied warranty of
8d138742
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49# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
50# GNU General Public License for more details.
51#
52# You should have received a copy of the GNU General Public License
d50284c4 53# along with this program. If not, see <http://www.gnu.org/licenses/>.
8d138742 54])
d9898ee8 55
d50284c4 56# serial 58 LT_INIT
d9898ee8 57
58
8d138742
CE
59# LT_PREREQ(VERSION)
60# ------------------
61# Complain and exit if this libtool version is less that VERSION.
62m4_defun([LT_PREREQ],
63[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
64 [m4_default([$3],
65 [m4_fatal([Libtool version $1 or higher is required],
66 63)])],
67 [$2])])
d9898ee8 68
69
8d138742
CE
70# _LT_CHECK_BUILDDIR
71# ------------------
72# Complain if the absolute build directory name contains unusual characters
73m4_defun([_LT_CHECK_BUILDDIR],
74[case `pwd` in
75 *\ * | *\ *)
76 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
77esac
78])
79
80
81# LT_INIT([OPTIONS])
82# ------------------
83AC_DEFUN([LT_INIT],
d50284c4 84[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
b0322a85 85AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
8d138742
CE
86AC_BEFORE([$0], [LT_LANG])dnl
87AC_BEFORE([$0], [LT_OUTPUT])dnl
88AC_BEFORE([$0], [LTDL_INIT])dnl
89m4_require([_LT_CHECK_BUILDDIR])dnl
90
91dnl Autoconf doesn't catch unexpanded LT_ macros by default:
92m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
93m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
94dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
95dnl unless we require an AC_DEFUNed macro:
96AC_REQUIRE([LTOPTIONS_VERSION])dnl
97AC_REQUIRE([LTSUGAR_VERSION])dnl
98AC_REQUIRE([LTVERSION_VERSION])dnl
99AC_REQUIRE([LTOBSOLETE_VERSION])dnl
100m4_require([_LT_PROG_LTMAIN])dnl
101
b0322a85
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102_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
103
8d138742
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104dnl Parse OPTIONS
105_LT_SET_OPTIONS([$0], [$1])
d9898ee8 106
107# This can be used to rebuild libtool when needed
d50284c4 108LIBTOOL_DEPS=$ltmain
d9898ee8 109
110# Always use our own libtool.
111LIBTOOL='$(SHELL) $(top_builddir)/libtool'
112AC_SUBST(LIBTOOL)dnl
113
8d138742 114_LT_SETUP
d9898ee8 115
8d138742
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116# Only expand once:
117m4_define([LT_INIT])
118])# LT_INIT
d9898ee8 119
8d138742
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120# Old names:
121AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
122AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
123dnl aclocal-1.4 backwards compatibility:
124dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
125dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
126
127
d50284c4
CE
128# _LT_PREPARE_CC_BASENAME
129# -----------------------
130m4_defun([_LT_PREPARE_CC_BASENAME], [
131# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
132func_cc_basename ()
133{
134 for cc_temp in @S|@*""; do
135 case $cc_temp in
136 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
137 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
138 \-*) ;;
139 *) break;;
140 esac
141 done
142 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
143}
144])# _LT_PREPARE_CC_BASENAME
145
146
8d138742
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147# _LT_CC_BASENAME(CC)
148# -------------------
d50284c4
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149# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
150# but that macro is also expanded into generated libtool script, which
151# arranges for $SED and $ECHO to be set by different means.
8d138742 152m4_defun([_LT_CC_BASENAME],
d50284c4
CE
153[m4_require([_LT_PREPARE_CC_BASENAME])dnl
154AC_REQUIRE([_LT_DECL_SED])dnl
155AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
156func_cc_basename $1
157cc_basename=$func_cc_basename_result
8d138742
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158])
159
160
161# _LT_FILEUTILS_DEFAULTS
162# ----------------------
163# It is okay to use these file commands and assume they have been set
d50284c4 164# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
8d138742
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165m4_defun([_LT_FILEUTILS_DEFAULTS],
166[: ${CP="cp -f"}
167: ${MV="mv -f"}
168: ${RM="rm -f"}
169])# _LT_FILEUTILS_DEFAULTS
170
171
172# _LT_SETUP
173# ---------
174m4_defun([_LT_SETUP],
175[AC_REQUIRE([AC_CANONICAL_HOST])dnl
d9898ee8 176AC_REQUIRE([AC_CANONICAL_BUILD])dnl
b0322a85
CE
177AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
178AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
179
180_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
181dnl
8d138742
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182_LT_DECL([], [host_alias], [0], [The host system])dnl
183_LT_DECL([], [host], [0])dnl
184_LT_DECL([], [host_os], [0])dnl
185dnl
186_LT_DECL([], [build_alias], [0], [The build system])dnl
187_LT_DECL([], [build], [0])dnl
188_LT_DECL([], [build_os], [0])dnl
189dnl
d9898ee8 190AC_REQUIRE([AC_PROG_CC])dnl
8d138742
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191AC_REQUIRE([LT_PATH_LD])dnl
192AC_REQUIRE([LT_PATH_NM])dnl
193dnl
d9898ee8 194AC_REQUIRE([AC_PROG_LN_S])dnl
8d138742
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195test -z "$LN_S" && LN_S="ln -s"
196_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
197dnl
198AC_REQUIRE([LT_CMD_MAX_LEN])dnl
199_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
200_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
d9898ee8 201dnl
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202m4_require([_LT_FILEUTILS_DEFAULTS])dnl
203m4_require([_LT_CHECK_SHELL_FEATURES])dnl
b0322a85 204m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
8d138742
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205m4_require([_LT_CMD_RELOAD])dnl
206m4_require([_LT_CHECK_MAGIC_METHOD])dnl
b0322a85 207m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
8d138742
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208m4_require([_LT_CMD_OLD_ARCHIVE])dnl
209m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
b0322a85 210m4_require([_LT_WITH_SYSROOT])dnl
d50284c4 211m4_require([_LT_CMD_TRUNCATE])dnl
8d138742
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212
213_LT_CONFIG_LIBTOOL_INIT([
d50284c4 214# See if we are running on zsh, and set the options that allow our
8d138742 215# commands through without removal of \ escapes INIT.
d50284c4 216if test -n "\${ZSH_VERSION+set}"; then
8d138742
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217 setopt NO_GLOB_SUBST
218fi
219])
d50284c4 220if test -n "${ZSH_VERSION+set}"; then
8d138742
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221 setopt NO_GLOB_SUBST
222fi
d9898ee8 223
8d138742 224_LT_CHECK_OBJDIR
d9898ee8 225
8d138742 226m4_require([_LT_TAG_COMPILER])dnl
d9898ee8 227
228case $host_os in
229aix3*)
230 # AIX sometimes has problems with the GCC collect2 program. For some
231 # reason, if we set the COLLECT_NAMES environment variable, the problems
232 # vanish in a puff of smoke.
d50284c4 233 if test set != "${COLLECT_NAMES+set}"; then
d9898ee8 234 COLLECT_NAMES=
235 export COLLECT_NAMES
236 fi
237 ;;
238esac
239
d9898ee8 240# Global variables:
8d138742 241ofile=libtool
d9898ee8 242can_build_shared=yes
243
d50284c4 244# All known linkers require a '.a' archive for static linking (except MSVC,
d9898ee8 245# which needs '.lib').
246libext=a
d9898ee8 247
d50284c4 248with_gnu_ld=$lt_cv_prog_gnu_ld
d9898ee8 249
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250old_CC=$CC
251old_CFLAGS=$CFLAGS
d9898ee8 252
253# Set sane defaults for various variables
d9898ee8 254test -z "$CC" && CC=cc
255test -z "$LTCC" && LTCC=$CC
256test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
d9898ee8 257test -z "$LD" && LD=ld
d9898ee8 258test -z "$ac_objext" && ac_objext=o
259
d9898ee8 260_LT_CC_BASENAME([$compiler])
261
262# Only perform the check for file, if the check method requires it
8d138742 263test -z "$MAGIC_CMD" && MAGIC_CMD=file
d9898ee8 264case $deplibs_check_method in
265file_magic*)
266 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8d138742 267 _LT_PATH_MAGIC
d9898ee8 268 fi
269 ;;
270esac
271
8d138742
CE
272# Use C for the default configuration in the libtool script
273LT_SUPPORTED_TAG([CC])
274_LT_LANG_C_CONFIG
275_LT_LANG_DEFAULT_CONFIG
276_LT_CONFIG_COMMANDS
277])# _LT_SETUP
d9898ee8 278
d9898ee8 279
b0322a85
CE
280# _LT_PREPARE_SED_QUOTE_VARS
281# --------------------------
282# Define a few sed substitution that help us do robust quoting.
283m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
284[# Backslashify metacharacters that are still active within
285# double-quoted strings.
286sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
287
288# Same as above, but do not quote variable references.
289double_quote_subst='s/\([["`\\]]\)/\\\1/g'
290
291# Sed substitution to delay expansion of an escaped shell variable in a
292# double_quote_subst'ed string.
293delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
294
295# Sed substitution to delay expansion of an escaped single quote.
296delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
297
298# Sed substitution to avoid accidental globbing in evaled expressions
299no_glob_subst='s/\*/\\\*/g'
300])
301
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302# _LT_PROG_LTMAIN
303# ---------------
d50284c4 304# Note that this code is called both from 'configure', and 'config.status'
8d138742 305# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
d50284c4 306# 'config.status' has no value for ac_aux_dir unless we are using Automake,
8d138742
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307# so we pass a copy along to make sure it has a sensible value anyway.
308m4_defun([_LT_PROG_LTMAIN],
309[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
310_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
d50284c4 311ltmain=$ac_aux_dir/ltmain.sh
8d138742 312])# _LT_PROG_LTMAIN
d9898ee8 313
d9898ee8 314
315
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316# So that we can recreate a full libtool script including additional
317# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
d50284c4 318# in macros and then make a single call at the end using the 'libtool'
8d138742 319# label.
d9898ee8 320
d9898ee8 321
8d138742
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322# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
323# ----------------------------------------
324# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
325m4_define([_LT_CONFIG_LIBTOOL_INIT],
326[m4_ifval([$1],
327 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
328 [$1
329])])])
d9898ee8 330
8d138742
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331# Initialize.
332m4_define([_LT_OUTPUT_LIBTOOL_INIT])
d9898ee8 333
334
8d138742
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335# _LT_CONFIG_LIBTOOL([COMMANDS])
336# ------------------------------
337# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
338m4_define([_LT_CONFIG_LIBTOOL],
339[m4_ifval([$1],
340 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
341 [$1
342])])])
343
344# Initialize.
345m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
346
347
348# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
349# -----------------------------------------------------
350m4_defun([_LT_CONFIG_SAVE_COMMANDS],
351[_LT_CONFIG_LIBTOOL([$1])
352_LT_CONFIG_LIBTOOL_INIT([$2])
d9898ee8 353])
354
355
8d138742
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356# _LT_FORMAT_COMMENT([COMMENT])
357# -----------------------------
358# Add leading comment marks to the start of each line, and a trailing
359# full-stop to the whole comment if one is not present already.
360m4_define([_LT_FORMAT_COMMENT],
361[m4_ifval([$1], [
362m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
363 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
364)])
365
366
367
368
369
370# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
371# -------------------------------------------------------------------
372# CONFIGNAME is the name given to the value in the libtool script.
373# VARNAME is the (base) name used in the configure script.
374# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
375# VARNAME. Any other value will be used directly.
376m4_define([_LT_DECL],
377[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
378 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
379 [m4_ifval([$1], [$1], [$2])])
380 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
381 m4_ifval([$4],
382 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
383 lt_dict_add_subkey([lt_decl_dict], [$2],
384 [tagged?], [m4_ifval([$5], [yes], [no])])])
385])
d9898ee8 386
387
8d138742
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388# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
389# --------------------------------------------------------
390m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
d9898ee8 391
392
8d138742
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393# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
394# ------------------------------------------------
395m4_define([lt_decl_tag_varnames],
396[_lt_decl_filter([tagged?], [yes], $@)])
d9898ee8 397
398
8d138742
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399# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
400# ---------------------------------------------------------
401m4_define([_lt_decl_filter],
402[m4_case([$#],
403 [0], [m4_fatal([$0: too few arguments: $#])],
404 [1], [m4_fatal([$0: too few arguments: $#: $1])],
405 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
406 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
407 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
408])
d9898ee8 409
410
8d138742
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411# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
412# --------------------------------------------------
413m4_define([lt_decl_quote_varnames],
414[_lt_decl_filter([value], [1], $@)])
d9898ee8 415
d9898ee8 416
8d138742
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417# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
418# ---------------------------------------------------
419m4_define([lt_decl_dquote_varnames],
420[_lt_decl_filter([value], [2], $@)])
d9898ee8 421
d9898ee8 422
8d138742
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423# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
424# ---------------------------------------------------
425m4_define([lt_decl_varnames_tagged],
426[m4_assert([$# <= 2])dnl
427_$0(m4_quote(m4_default([$1], [[, ]])),
428 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
429 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
430m4_define([_lt_decl_varnames_tagged],
431[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
d9898ee8 432
d9898ee8 433
8d138742
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434# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
435# ------------------------------------------------
436m4_define([lt_decl_all_varnames],
437[_$0(m4_quote(m4_default([$1], [[, ]])),
438 m4_if([$2], [],
439 m4_quote(lt_decl_varnames),
440 m4_quote(m4_shift($@))))[]dnl
441])
442m4_define([_lt_decl_all_varnames],
443[lt_join($@, lt_decl_varnames_tagged([$1],
444 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
445])
d9898ee8 446
d9898ee8 447
8d138742
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448# _LT_CONFIG_STATUS_DECLARE([VARNAME])
449# ------------------------------------
d50284c4
CE
450# Quote a variable value, and forward it to 'config.status' so that its
451# declaration there will have the same value as in 'configure'. VARNAME
8d138742
CE
452# must have a single quote delimited value for this to work.
453m4_define([_LT_CONFIG_STATUS_DECLARE],
b0322a85 454[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
d9898ee8 455
d9898ee8 456
8d138742
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457# _LT_CONFIG_STATUS_DECLARATIONS
458# ------------------------------
459# We delimit libtool config variables with single quotes, so when
460# we write them to config.status, we have to be sure to quote all
461# embedded single quotes properly. In configure, this macro expands
462# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
463#
b0322a85 464# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
8d138742
CE
465m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
466[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
467 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
d9898ee8 468
d9898ee8 469
8d138742
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470# _LT_LIBTOOL_TAGS
471# ----------------
472# Output comment and list of tags supported by the script
473m4_defun([_LT_LIBTOOL_TAGS],
474[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
d50284c4 475available_tags='_LT_TAGS'dnl
8d138742 476])
d9898ee8 477
478
8d138742
CE
479# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
480# -----------------------------------
481# Extract the dictionary values for VARNAME (optionally with TAG) and
482# expand to a commented shell variable setting:
483#
484# # Some comment about what VAR is for.
485# visible_name=$lt_internal_name
486m4_define([_LT_LIBTOOL_DECLARE],
487[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
488 [description])))[]dnl
489m4_pushdef([_libtool_name],
490 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
491m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
492 [0], [_libtool_name=[$]$1],
493 [1], [_libtool_name=$lt_[]$1],
494 [2], [_libtool_name=$lt_[]$1],
495 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
496m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
497])
d9898ee8 498
d9898ee8 499
8d138742
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500# _LT_LIBTOOL_CONFIG_VARS
501# -----------------------
502# Produce commented declarations of non-tagged libtool config variables
d50284c4 503# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
8d138742
CE
504# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
505# section) are produced by _LT_LIBTOOL_TAG_VARS.
506m4_defun([_LT_LIBTOOL_CONFIG_VARS],
507[m4_foreach([_lt_var],
508 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
509 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
510
511
512# _LT_LIBTOOL_TAG_VARS(TAG)
513# -------------------------
514m4_define([_LT_LIBTOOL_TAG_VARS],
515[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
516 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
517
518
519# _LT_TAGVAR(VARNAME, [TAGNAME])
520# ------------------------------
521m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
522
523
524# _LT_CONFIG_COMMANDS
525# -------------------
526# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
527# variables for single and double quote escaping we saved from calls
528# to _LT_DECL, we can put quote escaped variables declarations
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529# into 'config.status', and then the shell code to quote escape them in
530# for loops in 'config.status'. Finally, any additional code accumulated
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531# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
532m4_defun([_LT_CONFIG_COMMANDS],
533[AC_PROVIDE_IFELSE([LT_OUTPUT],
534 dnl If the libtool generation code has been placed in $CONFIG_LT,
535 dnl instead of duplicating it all over again into config.status,
536 dnl then we will have config.status run $CONFIG_LT later, so it
537 dnl needs to know what name is stored there:
538 [AC_CONFIG_COMMANDS([libtool],
539 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
540 dnl If the libtool generation code is destined for config.status,
541 dnl expand the accumulated commands and init code now:
542 [AC_CONFIG_COMMANDS([libtool],
543 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
544])#_LT_CONFIG_COMMANDS
545
546
547# Initialize.
548m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
549[
550
551# The HP-UX ksh and POSIX shell print the target directory to stdout
552# if CDPATH is set.
553(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
554
555sed_quote_subst='$sed_quote_subst'
556double_quote_subst='$double_quote_subst'
557delay_variable_subst='$delay_variable_subst'
558_LT_CONFIG_STATUS_DECLARATIONS
559LTCC='$LTCC'
560LTCFLAGS='$LTCFLAGS'
561compiler='$compiler_DEFAULT'
562
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563# A function that is used when there is no print builtin or printf.
564func_fallback_echo ()
565{
566 eval 'cat <<_LTECHO_EOF
567\$[]1
568_LTECHO_EOF'
569}
570
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571# Quote evaled strings.
572for var in lt_decl_all_varnames([[ \
573]], lt_decl_quote_varnames); do
b0322a85 574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
8d138742 575 *[[\\\\\\\`\\"\\\$]]*)
d50284c4 576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
d9898ee8 577 ;;
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578 *)
579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
d9898ee8 580 ;;
581 esac
8d138742 582done
d9898ee8 583
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584# Double-quote double-evaled strings.
585for var in lt_decl_all_varnames([[ \
586]], lt_decl_dquote_varnames); do
b0322a85 587 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
8d138742 588 *[[\\\\\\\`\\"\\\$]]*)
d50284c4 589 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
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590 ;;
591 *)
592 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
d9898ee8 593 ;;
594 esac
8d138742 595done
d9898ee8 596
8d138742 597_LT_OUTPUT_LIBTOOL_INIT
d9898ee8 598])
599
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600# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
601# ------------------------------------
602# Generate a child script FILE with all initialization necessary to
603# reuse the environment learned by the parent script, and make the
604# file executable. If COMMENT is supplied, it is inserted after the
d50284c4 605# '#!' sequence but before initialization text begins. After this
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606# macro, additional text can be appended to FILE to form the body of
607# the child script. The macro ends with non-zero status if the
608# file could not be fully written (such as if the disk is full).
609m4_ifdef([AS_INIT_GENERATED],
610[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
611[m4_defun([_LT_GENERATED_FILE_INIT],
612[m4_require([AS_PREPARE])]dnl
613[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
614[lt_write_fail=0
615cat >$1 <<_ASEOF || lt_write_fail=1
616#! $SHELL
617# Generated by $as_me.
618$2
619SHELL=\${CONFIG_SHELL-$SHELL}
620export SHELL
621_ASEOF
622cat >>$1 <<\_ASEOF || lt_write_fail=1
623AS_SHELL_SANITIZE
624_AS_PREPARE
625exec AS_MESSAGE_FD>&1
626_ASEOF
d50284c4 627test 0 = "$lt_write_fail" && chmod +x $1[]dnl
b0322a85 628m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
d9898ee8 629
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630# LT_OUTPUT
631# ---------
632# This macro allows early generation of the libtool script (before
633# AC_OUTPUT is called), incase it is used in configure for compilation
634# tests.
635AC_DEFUN([LT_OUTPUT],
636[: ${CONFIG_LT=./config.lt}
637AC_MSG_NOTICE([creating $CONFIG_LT])
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638_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
639[# Run this file to recreate a libtool stub with the current configuration.])
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640
641cat >>"$CONFIG_LT" <<\_LTEOF
b0322a85 642lt_cl_silent=false
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643exec AS_MESSAGE_LOG_FD>>config.log
644{
645 echo
646 AS_BOX([Running $as_me.])
647} >&AS_MESSAGE_LOG_FD
d9898ee8 648
8d138742 649lt_cl_help="\
d50284c4 650'$as_me' creates a local libtool stub from the current configuration,
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651for use in further configure time tests before the real libtool is
652generated.
d9898ee8 653
8d138742 654Usage: $[0] [[OPTIONS]]
d9898ee8 655
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656 -h, --help print this help, then exit
657 -V, --version print version number, then exit
658 -q, --quiet do not print progress messages
659 -d, --debug don't remove temporary files
d9898ee8 660
8d138742 661Report bugs to <bug-libtool@gnu.org>."
d9898ee8 662
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663lt_cl_version="\
664m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
665m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
666configured by $[0], generated by m4_PACKAGE_STRING.
d9898ee8 667
b0322a85 668Copyright (C) 2011 Free Software Foundation, Inc.
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669This config.lt script is free software; the Free Software Foundation
670gives unlimited permision to copy, distribute and modify it."
d9898ee8 671
d50284c4 672while test 0 != $[#]
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673do
674 case $[1] in
675 --version | --v* | -V )
676 echo "$lt_cl_version"; exit 0 ;;
677 --help | --h* | -h )
678 echo "$lt_cl_help"; exit 0 ;;
679 --debug | --d* | -d )
680 debug=: ;;
681 --quiet | --q* | --silent | --s* | -q )
682 lt_cl_silent=: ;;
683
684 -*) AC_MSG_ERROR([unrecognized option: $[1]
d50284c4 685Try '$[0] --help' for more information.]) ;;
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686
687 *) AC_MSG_ERROR([unrecognized argument: $[1]
d50284c4 688Try '$[0] --help' for more information.]) ;;
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689 esac
690 shift
691done
d9898ee8 692
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693if $lt_cl_silent; then
694 exec AS_MESSAGE_FD>/dev/null
695fi
696_LTEOF
697
698cat >>"$CONFIG_LT" <<_LTEOF
699_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
700_LTEOF
701
702cat >>"$CONFIG_LT" <<\_LTEOF
703AC_MSG_NOTICE([creating $ofile])
704_LT_OUTPUT_LIBTOOL_COMMANDS
705AS_EXIT(0)
706_LTEOF
707chmod +x "$CONFIG_LT"
708
709# configure is writing to config.log, but config.lt does its own redirection,
710# appending to config.log, which fails on DOS, as config.log is still kept
711# open by configure. Here we exec the FD to /dev/null, effectively closing
712# config.log, so it can be properly (re)opened and appended to by config.lt.
b0322a85 713lt_cl_success=:
d50284c4 714test yes = "$silent" &&
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715 lt_config_lt_args="$lt_config_lt_args --quiet"
716exec AS_MESSAGE_LOG_FD>/dev/null
717$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
718exec AS_MESSAGE_LOG_FD>>config.log
719$lt_cl_success || AS_EXIT(1)
8d138742 720])# LT_OUTPUT
d9898ee8 721
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722
723# _LT_CONFIG(TAG)
724# ---------------
725# If TAG is the built-in tag, create an initial libtool script with a
726# default configuration from the untagged config vars. Otherwise add code
727# to config.status for appending the configuration named by TAG from the
728# matching tagged config vars.
729m4_defun([_LT_CONFIG],
730[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
731_LT_CONFIG_SAVE_COMMANDS([
732 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
733 m4_if(_LT_TAG, [C], [
d50284c4 734 # See if we are running on zsh, and set the options that allow our
8d138742 735 # commands through without removal of \ escapes.
d50284c4 736 if test -n "${ZSH_VERSION+set}"; then
8d138742 737 setopt NO_GLOB_SUBST
d9898ee8 738 fi
d9898ee8 739
d50284c4 740 cfgfile=${ofile}T
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741 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
742 $RM "$cfgfile"
d9898ee8 743
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744 cat <<_LT_EOF >> "$cfgfile"
745#! $SHELL
d50284c4 746# Generated automatically by $as_me ($PACKAGE) $VERSION
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747# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
748# NOTE: Changes made to this file will be lost: look at ltmain.sh.
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749
750# Provide generalized library-building support services.
751# Written by Gordon Matzigkeit, 1996
752
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753_LT_COPYING
754_LT_LIBTOOL_TAGS
d9898ee8 755
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756# Configured defaults for sys_lib_dlsearch_path munging.
757: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
758
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759# ### BEGIN LIBTOOL CONFIG
760_LT_LIBTOOL_CONFIG_VARS
761_LT_LIBTOOL_TAG_VARS
762# ### END LIBTOOL CONFIG
d9898ee8 763
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764_LT_EOF
765
766 cat <<'_LT_EOF' >> "$cfgfile"
767
768# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
769
770_LT_PREPARE_MUNGE_PATH_LIST
771_LT_PREPARE_CC_BASENAME
772
773# ### END FUNCTIONS SHARED WITH CONFIGURE
774
8d138742 775_LT_EOF
d9898ee8 776
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777 case $host_os in
778 aix3*)
779 cat <<\_LT_EOF >> "$cfgfile"
780# AIX sometimes has problems with the GCC collect2 program. For some
781# reason, if we set the COLLECT_NAMES environment variable, the problems
782# vanish in a puff of smoke.
d50284c4 783if test set != "${COLLECT_NAMES+set}"; then
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784 COLLECT_NAMES=
785 export COLLECT_NAMES
786fi
787_LT_EOF
788 ;;
789 esac
d9898ee8 790
8d138742 791 _LT_PROG_LTMAIN
d9898ee8 792
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793 # We use sed instead of cat because bash on DJGPP gets confused if
794 # if finds mixed CR/LF and LF-only lines. Since sed operates in
795 # text mode, it properly converts lines to CR/LF. This bash problem
796 # is reportedly fixed, but why not run on old versions too?
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797 sed '$q' "$ltmain" >> "$cfgfile" \
798 || (rm -f "$cfgfile"; exit 1)
d9898ee8 799
b0322a85 800 mv -f "$cfgfile" "$ofile" ||
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801 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
802 chmod +x "$ofile"
803],
804[cat <<_LT_EOF >> "$ofile"
d9898ee8 805
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806dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
807dnl in a comment (ie after a #).
808# ### BEGIN LIBTOOL TAG CONFIG: $1
809_LT_LIBTOOL_TAG_VARS(_LT_TAG)
810# ### END LIBTOOL TAG CONFIG: $1
811_LT_EOF
812])dnl /m4_if
813],
814[m4_if([$1], [], [
815 PACKAGE='$PACKAGE'
816 VERSION='$VERSION'
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817 RM='$RM'
818 ofile='$ofile'], [])
819])dnl /_LT_CONFIG_SAVE_COMMANDS
820])# _LT_CONFIG
d9898ee8 821
d9898ee8 822
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823# LT_SUPPORTED_TAG(TAG)
824# ---------------------
825# Trace this macro to discover what tags are supported by the libtool
826# --tag option, using:
827# autoconf --trace 'LT_SUPPORTED_TAG:$1'
828AC_DEFUN([LT_SUPPORTED_TAG], [])
d9898ee8 829
830
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831# C support is built-in for now
832m4_define([_LT_LANG_C_enabled], [])
833m4_define([_LT_TAGS], [])
d9898ee8 834
d9898ee8 835
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836# LT_LANG(LANG)
837# -------------
838# Enable libtool support for the given language if not already enabled.
839AC_DEFUN([LT_LANG],
840[AC_BEFORE([$0], [LT_OUTPUT])dnl
841m4_case([$1],
842 [C], [_LT_LANG(C)],
843 [C++], [_LT_LANG(CXX)],
b0322a85 844 [Go], [_LT_LANG(GO)],
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845 [Java], [_LT_LANG(GCJ)],
846 [Fortran 77], [_LT_LANG(F77)],
847 [Fortran], [_LT_LANG(FC)],
848 [Windows Resource], [_LT_LANG(RC)],
849 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
850 [_LT_LANG($1)],
851 [m4_fatal([$0: unsupported language: "$1"])])])dnl
852])# LT_LANG
853
854
855# _LT_LANG(LANGNAME)
856# ------------------
857m4_defun([_LT_LANG],
858[m4_ifdef([_LT_LANG_]$1[_enabled], [],
859 [LT_SUPPORTED_TAG([$1])dnl
860 m4_append([_LT_TAGS], [$1 ])dnl
861 m4_define([_LT_LANG_]$1[_enabled], [])dnl
862 _LT_LANG_$1_CONFIG($1)])dnl
863])# _LT_LANG
d9898ee8 864
d9898ee8 865
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866m4_ifndef([AC_PROG_GO], [
867# NOTE: This macro has been submitted for inclusion into #
868# GNU Autoconf as AC_PROG_GO. When it is available in #
869# a released version of Autoconf we should remove this #
870# macro and use it instead. #
871m4_defun([AC_PROG_GO],
872[AC_LANG_PUSH(Go)dnl
873AC_ARG_VAR([GOC], [Go compiler command])dnl
874AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
875_AC_ARG_VAR_LDFLAGS()dnl
876AC_CHECK_TOOL(GOC, gccgo)
877if test -z "$GOC"; then
878 if test -n "$ac_tool_prefix"; then
879 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
880 fi
881fi
882if test -z "$GOC"; then
883 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
884fi
885])#m4_defun
886])#m4_ifndef
887
888
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889# _LT_LANG_DEFAULT_CONFIG
890# -----------------------
891m4_defun([_LT_LANG_DEFAULT_CONFIG],
892[AC_PROVIDE_IFELSE([AC_PROG_CXX],
893 [LT_LANG(CXX)],
894 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
895
896AC_PROVIDE_IFELSE([AC_PROG_F77],
897 [LT_LANG(F77)],
898 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
899
900AC_PROVIDE_IFELSE([AC_PROG_FC],
901 [LT_LANG(FC)],
902 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
903
904dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
905dnl pulling things in needlessly.
906AC_PROVIDE_IFELSE([AC_PROG_GCJ],
907 [LT_LANG(GCJ)],
908 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
909 [LT_LANG(GCJ)],
910 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
911 [LT_LANG(GCJ)],
912 [m4_ifdef([AC_PROG_GCJ],
913 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
914 m4_ifdef([A][M_PROG_GCJ],
915 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
916 m4_ifdef([LT_PROG_GCJ],
917 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
918
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919AC_PROVIDE_IFELSE([AC_PROG_GO],
920 [LT_LANG(GO)],
921 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
922
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923AC_PROVIDE_IFELSE([LT_PROG_RC],
924 [LT_LANG(RC)],
925 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
926])# _LT_LANG_DEFAULT_CONFIG
927
928# Obsolete macros:
929AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
930AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
931AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
932AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
b0322a85 933AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
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934dnl aclocal-1.4 backwards compatibility:
935dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
936dnl AC_DEFUN([AC_LIBTOOL_F77], [])
937dnl AC_DEFUN([AC_LIBTOOL_FC], [])
938dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
b0322a85 939dnl AC_DEFUN([AC_LIBTOOL_RC], [])
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940
941
942# _LT_TAG_COMPILER
943# ----------------
944m4_defun([_LT_TAG_COMPILER],
945[AC_REQUIRE([AC_PROG_CC])dnl
d9898ee8 946
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947_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
948_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
949_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
950_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
d9898ee8 951
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952# If no C compiler was specified, use CC.
953LTCC=${LTCC-"$CC"}
d9898ee8 954
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955# If no C compiler flags were specified, use CFLAGS.
956LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
d9898ee8 957
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958# Allow CC to be a program name with arguments.
959compiler=$CC
960])# _LT_TAG_COMPILER
d9898ee8 961
d9898ee8 962
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963# _LT_COMPILER_BOILERPLATE
964# ------------------------
965# Check for compiler boilerplate output or warnings with
966# the simple compiler test code.
967m4_defun([_LT_COMPILER_BOILERPLATE],
968[m4_require([_LT_DECL_SED])dnl
969ac_outfile=conftest.$ac_objext
970echo "$lt_simple_compile_test_code" >conftest.$ac_ext
971eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972_lt_compiler_boilerplate=`cat conftest.err`
973$RM conftest*
974])# _LT_COMPILER_BOILERPLATE
d9898ee8 975
d9898ee8 976
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977# _LT_LINKER_BOILERPLATE
978# ----------------------
979# Check for linker boilerplate output or warnings with
980# the simple link test code.
981m4_defun([_LT_LINKER_BOILERPLATE],
982[m4_require([_LT_DECL_SED])dnl
983ac_outfile=conftest.$ac_objext
984echo "$lt_simple_link_test_code" >conftest.$ac_ext
985eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
986_lt_linker_boilerplate=`cat conftest.err`
987$RM -r conftest*
988])# _LT_LINKER_BOILERPLATE
989
990# _LT_REQUIRED_DARWIN_CHECKS
991# -------------------------
992m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
993 case $host_os in
994 rhapsody* | darwin*)
995 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
996 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
997 AC_CHECK_TOOL([LIPO], [lipo], [:])
998 AC_CHECK_TOOL([OTOOL], [otool], [:])
999 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1000 _LT_DECL([], [DSYMUTIL], [1],
1001 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1002 _LT_DECL([], [NMEDIT], [1],
1003 [Tool to change global to local symbols on Mac OS X])
1004 _LT_DECL([], [LIPO], [1],
1005 [Tool to manipulate fat objects and archives on Mac OS X])
1006 _LT_DECL([], [OTOOL], [1],
1007 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1008 _LT_DECL([], [OTOOL64], [1],
1009 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
1010
1011 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1012 [lt_cv_apple_cc_single_mod=no
d50284c4 1013 if test -z "$LT_MULTI_MODULE"; then
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1014 # By default we will add the -single_module flag. You can override
1015 # by either setting the environment variable LT_MULTI_MODULE
1016 # non-empty at configure time, or by adding -multi_module to the
1017 # link flags.
1018 rm -rf libconftest.dylib*
1019 echo "int foo(void){return 1;}" > conftest.c
1020 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1021-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1022 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1023 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1024 _lt_result=$?
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CE
1025 # If there is a non-empty error log, and "single_module"
1026 # appears in it, assume the flag caused a linker warning
1027 if test -s conftest.err && $GREP single_module conftest.err; then
1028 cat conftest.err >&AS_MESSAGE_LOG_FD
1029 # Otherwise, if the output was created with a 0 exit code from
1030 # the compiler, it worked.
d50284c4 1031 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
8d138742
CE
1032 lt_cv_apple_cc_single_mod=yes
1033 else
1034 cat conftest.err >&AS_MESSAGE_LOG_FD
1035 fi
1036 rm -rf libconftest.dylib*
1037 rm -f conftest.*
1038 fi])
b0322a85 1039
8d138742
CE
1040 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1041 [lt_cv_ld_exported_symbols_list],
1042 [lt_cv_ld_exported_symbols_list=no
1043 save_LDFLAGS=$LDFLAGS
1044 echo "_main" > conftest.sym
1045 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1046 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1047 [lt_cv_ld_exported_symbols_list=yes],
1048 [lt_cv_ld_exported_symbols_list=no])
d50284c4 1049 LDFLAGS=$save_LDFLAGS
8d138742 1050 ])
b0322a85
CE
1051
1052 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1053 [lt_cv_ld_force_load=no
1054 cat > conftest.c << _LT_EOF
1055int forced_loaded() { return 2;}
1056_LT_EOF
1057 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1058 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1059 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1060 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1061 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1062 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1063 cat > conftest.c << _LT_EOF
1064int main() { return 0;}
1065_LT_EOF
1066 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1067 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1068 _lt_result=$?
1069 if test -s conftest.err && $GREP force_load conftest.err; then
1070 cat conftest.err >&AS_MESSAGE_LOG_FD
d50284c4 1071 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
b0322a85
CE
1072 lt_cv_ld_force_load=yes
1073 else
1074 cat conftest.err >&AS_MESSAGE_LOG_FD
1075 fi
1076 rm -f conftest.err libconftest.a conftest conftest.c
1077 rm -rf conftest.dSYM
1078 ])
8d138742
CE
1079 case $host_os in
1080 rhapsody* | darwin1.[[012]])
d50284c4 1081 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
8d138742 1082 darwin1.*)
d50284c4 1083 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
8d138742
CE
1084 darwin*) # darwin 5.x on
1085 # if running on 10.5 or later, the deployment target defaults
1086 # to the OS version, if on x86, and 10.4, the deployment
1087 # target defaults to 10.4. Don't you love it?
1088 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1089 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
d50284c4
CE
1090 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1091 10.[[012]][[,.]]*)
1092 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
8d138742 1093 10.*)
d50284c4 1094 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
8d138742 1095 esac
d9898ee8 1096 ;;
1097 esac
d50284c4 1098 if test yes = "$lt_cv_apple_cc_single_mod"; then
8d138742
CE
1099 _lt_dar_single_mod='$single_module'
1100 fi
d50284c4
CE
1101 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1102 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
8d138742 1103 else
d50284c4 1104 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
8d138742 1105 fi
d50284c4 1106 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
8d138742
CE
1107 _lt_dsymutil='~$DSYMUTIL $lib || :'
1108 else
1109 _lt_dsymutil=
1110 fi
1111 ;;
d9898ee8 1112 esac
8d138742 1113])
d9898ee8 1114
8d138742 1115
b0322a85
CE
1116# _LT_DARWIN_LINKER_FEATURES([TAG])
1117# ---------------------------------
8d138742
CE
1118# Checks for linker and compiler features on darwin
1119m4_defun([_LT_DARWIN_LINKER_FEATURES],
1120[
1121 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1122 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1123 _LT_TAGVAR(hardcode_direct, $1)=no
1124 _LT_TAGVAR(hardcode_automatic, $1)=yes
1125 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
d50284c4
CE
1126 if test yes = "$lt_cv_ld_force_load"; then
1127 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
b0322a85
CE
1128 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1129 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1130 else
1131 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1132 fi
8d138742 1133 _LT_TAGVAR(link_all_deplibs, $1)=yes
d50284c4 1134 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
8d138742 1135 case $cc_basename in
d50284c4 1136 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
8d138742 1137 *) _lt_dar_can_shared=$GCC ;;
d9898ee8 1138 esac
d50284c4 1139 if test yes = "$_lt_dar_can_shared"; then
b0322a85 1140 output_verbose_link_cmd=func_echo_all
d50284c4
CE
1141 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
1142 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1143 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
1144 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
8d138742 1145 m4_if([$1], [CXX],
d50284c4
CE
1146[ if test yes != "$lt_cv_apple_cc_single_mod"; then
1147 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
1148 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
8d138742
CE
1149 fi
1150],[])
1151 else
1152 _LT_TAGVAR(ld_shlibs, $1)=no
1153 fi
1154])
d9898ee8 1155
b0322a85
CE
1156# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1157# ----------------------------------
8d138742
CE
1158# Links a minimal program and checks the executable
1159# for the system default hardcoded library path. In most cases,
1160# this is /usr/lib:/lib, but when the MPI compilers are used
1161# the location of the communication and MPI libs are included too.
1162# If we don't find anything, use the default library path according
1163# to the aix ld manual.
b0322a85
CE
1164# Store the results from the different compilers for each TAGNAME.
1165# Allow to override them for all tags through lt_cv_aix_libpath.
8d138742
CE
1166m4_defun([_LT_SYS_MODULE_PATH_AIX],
1167[m4_require([_LT_DECL_SED])dnl
d50284c4 1168if test set = "${lt_cv_aix_libpath+set}"; then
b0322a85
CE
1169 aix_libpath=$lt_cv_aix_libpath
1170else
1171 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1172 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1173 lt_aix_libpath_sed='[
1174 /Import File Strings/,/^$/ {
1175 /^0/ {
1176 s/^0 *\([^ ]*\) *$/\1/
1177 p
1178 }
1179 }]'
1180 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1181 # Check for a 64-bit object if we didn't find anything.
1182 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1183 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1184 fi],[])
1185 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
d50284c4 1186 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
b0322a85
CE
1187 fi
1188 ])
1189 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1190fi
8d138742 1191])# _LT_SYS_MODULE_PATH_AIX
d9898ee8 1192
d9898ee8 1193
8d138742
CE
1194# _LT_SHELL_INIT(ARG)
1195# -------------------
1196m4_define([_LT_SHELL_INIT],
b0322a85
CE
1197[m4_divert_text([M4SH-INIT], [$1
1198])])# _LT_SHELL_INIT
1199
d9898ee8 1200
1201
8d138742
CE
1202# _LT_PROG_ECHO_BACKSLASH
1203# -----------------------
b0322a85
CE
1204# Find how we can fake an echo command that does not interpret backslash.
1205# In particular, with Autoconf 2.60 or later we add some code to the start
d50284c4
CE
1206# of the generated configure script that will find a shell with a builtin
1207# printf (that we can use as an echo command).
8d138742 1208m4_defun([_LT_PROG_ECHO_BACKSLASH],
b0322a85
CE
1209[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1210ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1211ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1212
1213AC_MSG_CHECKING([how to print strings])
1214# Test print first, because it will be a builtin if present.
1215if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1216 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1217 ECHO='print -r --'
1218elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1219 ECHO='printf %s\n'
d9898ee8 1220else
b0322a85
CE
1221 # Use this function as a fallback that always works.
1222 func_fallback_echo ()
1223 {
1224 eval 'cat <<_LTECHO_EOF
1225$[]1
1226_LTECHO_EOF'
1227 }
1228 ECHO='func_fallback_echo'
d9898ee8 1229fi
d9898ee8 1230
b0322a85
CE
1231# func_echo_all arg...
1232# Invoke $ECHO with all args, space-separated.
1233func_echo_all ()
1234{
d50284c4 1235 $ECHO "$*"
b0322a85 1236}
8d138742 1237
d50284c4 1238case $ECHO in
b0322a85
CE
1239 printf*) AC_MSG_RESULT([printf]) ;;
1240 print*) AC_MSG_RESULT([print -r]) ;;
1241 *) AC_MSG_RESULT([cat]) ;;
1242esac
d9898ee8 1243
b0322a85
CE
1244m4_ifdef([_AS_DETECT_SUGGESTED],
1245[_AS_DETECT_SUGGESTED([
1246 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1247 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1248 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1249 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1250 PATH=/empty FPATH=/empty; export PATH FPATH
1251 test "X`printf %s $ECHO`" = "X$ECHO" \
1252 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
d9898ee8 1253
8d138742 1254_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
b0322a85 1255_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
8d138742 1256])# _LT_PROG_ECHO_BACKSLASH
d9898ee8 1257
d9898ee8 1258
b0322a85
CE
1259# _LT_WITH_SYSROOT
1260# ----------------
1261AC_DEFUN([_LT_WITH_SYSROOT],
1262[AC_MSG_CHECKING([for sysroot])
1263AC_ARG_WITH([sysroot],
d50284c4
CE
1264[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1265 [Search for dependent libraries within DIR (or the compiler's sysroot
1266 if not specified).])],
b0322a85
CE
1267[], [with_sysroot=no])
1268
1269dnl lt_sysroot will always be passed unquoted. We quote it here
1270dnl in case the user passed a directory name.
1271lt_sysroot=
d50284c4 1272case $with_sysroot in #(
b0322a85 1273 yes)
d50284c4 1274 if test yes = "$GCC"; then
b0322a85
CE
1275 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1276 fi
1277 ;; #(
1278 /*)
1279 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1280 ;; #(
1281 no|'')
1282 ;; #(
1283 *)
d50284c4 1284 AC_MSG_RESULT([$with_sysroot])
b0322a85
CE
1285 AC_MSG_ERROR([The sysroot must be an absolute path.])
1286 ;;
1287esac
1288
1289 AC_MSG_RESULT([${lt_sysroot:-no}])
1290_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
d50284c4 1291[dependent libraries, and where our libraries should be installed.])])
b0322a85 1292
8d138742
CE
1293# _LT_ENABLE_LOCK
1294# ---------------
1295m4_defun([_LT_ENABLE_LOCK],
1296[AC_ARG_ENABLE([libtool-lock],
1297 [AS_HELP_STRING([--disable-libtool-lock],
1298 [avoid locking (might break parallel builds)])])
d50284c4 1299test no = "$enable_libtool_lock" || enable_libtool_lock=yes
d9898ee8 1300
8d138742
CE
1301# Some flags need to be propagated to the compiler or linker for good
1302# libtool support.
1303case $host in
1304ia64-*-hpux*)
d50284c4
CE
1305 # Find out what ABI is being produced by ac_compile, and set mode
1306 # options accordingly.
8d138742
CE
1307 echo 'int i;' > conftest.$ac_ext
1308 if AC_TRY_EVAL(ac_compile); then
1309 case `/usr/bin/file conftest.$ac_objext` in
1310 *ELF-32*)
d50284c4 1311 HPUX_IA64_MODE=32
8d138742
CE
1312 ;;
1313 *ELF-64*)
d50284c4 1314 HPUX_IA64_MODE=64
8d138742
CE
1315 ;;
1316 esac
d9898ee8 1317 fi
8d138742
CE
1318 rm -rf conftest*
1319 ;;
1320*-*-irix6*)
d50284c4
CE
1321 # Find out what ABI is being produced by ac_compile, and set linker
1322 # options accordingly.
b0322a85 1323 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
8d138742 1324 if AC_TRY_EVAL(ac_compile); then
d50284c4 1325 if test yes = "$lt_cv_prog_gnu_ld"; then
8d138742
CE
1326 case `/usr/bin/file conftest.$ac_objext` in
1327 *32-bit*)
1328 LD="${LD-ld} -melf32bsmip"
1329 ;;
1330 *N32*)
1331 LD="${LD-ld} -melf32bmipn32"
1332 ;;
1333 *64-bit*)
1334 LD="${LD-ld} -melf64bmip"
1335 ;;
1336 esac
ac40fd9e 1337 else
8d138742
CE
1338 case `/usr/bin/file conftest.$ac_objext` in
1339 *32-bit*)
1340 LD="${LD-ld} -32"
1341 ;;
1342 *N32*)
1343 LD="${LD-ld} -n32"
1344 ;;
1345 *64-bit*)
1346 LD="${LD-ld} -64"
1347 ;;
1348 esac
ac40fd9e 1349 fi
8d138742
CE
1350 fi
1351 rm -rf conftest*
d9898ee8 1352 ;;
1353
d50284c4
CE
1354mips64*-*linux*)
1355 # Find out what ABI is being produced by ac_compile, and set linker
1356 # options accordingly.
1357 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1358 if AC_TRY_EVAL(ac_compile); then
1359 emul=elf
1360 case `/usr/bin/file conftest.$ac_objext` in
1361 *32-bit*)
1362 emul="${emul}32"
1363 ;;
1364 *64-bit*)
1365 emul="${emul}64"
1366 ;;
1367 esac
1368 case `/usr/bin/file conftest.$ac_objext` in
1369 *MSB*)
1370 emul="${emul}btsmip"
1371 ;;
1372 *LSB*)
1373 emul="${emul}ltsmip"
1374 ;;
1375 esac
1376 case `/usr/bin/file conftest.$ac_objext` in
1377 *N32*)
1378 emul="${emul}n32"
1379 ;;
1380 esac
1381 LD="${LD-ld} -m $emul"
1382 fi
1383 rm -rf conftest*
1384 ;;
1385
b0322a85 1386x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8d138742 1387s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
d50284c4
CE
1388 # Find out what ABI is being produced by ac_compile, and set linker
1389 # options accordingly. Note that the listed cases only cover the
1390 # situations where additional linker options are needed (such as when
1391 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1392 # vice versa); the common cases where no linker options are needed do
1393 # not appear in the list.
8d138742
CE
1394 echo 'int i;' > conftest.$ac_ext
1395 if AC_TRY_EVAL(ac_compile); then
1396 case `/usr/bin/file conftest.o` in
1397 *32-bit*)
1398 case $host in
1399 x86_64-*kfreebsd*-gnu)
1400 LD="${LD-ld} -m elf_i386_fbsd"
1401 ;;
1402 x86_64-*linux*)
d50284c4
CE
1403 case `/usr/bin/file conftest.o` in
1404 *x86-64*)
1405 LD="${LD-ld} -m elf32_x86_64"
1406 ;;
1407 *)
1408 LD="${LD-ld} -m elf_i386"
1409 ;;
1410 esac
8d138742 1411 ;;
d50284c4 1412 powerpc64le-*linux*)
b0322a85
CE
1413 LD="${LD-ld} -m elf32lppclinux"
1414 ;;
d50284c4 1415 powerpc64-*linux*)
8d138742
CE
1416 LD="${LD-ld} -m elf32ppclinux"
1417 ;;
1418 s390x-*linux*)
1419 LD="${LD-ld} -m elf_s390"
1420 ;;
1421 sparc64-*linux*)
1422 LD="${LD-ld} -m elf32_sparc"
1423 ;;
1424 esac
1425 ;;
1426 *64-bit*)
1427 case $host in
1428 x86_64-*kfreebsd*-gnu)
1429 LD="${LD-ld} -m elf_x86_64_fbsd"
1430 ;;
1431 x86_64-*linux*)
1432 LD="${LD-ld} -m elf_x86_64"
1433 ;;
b0322a85
CE
1434 powerpcle-*linux*)
1435 LD="${LD-ld} -m elf64lppc"
1436 ;;
1437 powerpc-*linux*)
8d138742
CE
1438 LD="${LD-ld} -m elf64ppc"
1439 ;;
1440 s390*-*linux*|s390*-*tpf*)
1441 LD="${LD-ld} -m elf64_s390"
1442 ;;
1443 sparc*-*linux*)
1444 LD="${LD-ld} -m elf64_sparc"
1445 ;;
1446 esac
1447 ;;
d9898ee8 1448 esac
d9898ee8 1449 fi
8d138742 1450 rm -rf conftest*
d9898ee8 1451 ;;
1452
8d138742
CE
1453*-*-sco3.2v5*)
1454 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
d50284c4 1455 SAVE_CFLAGS=$CFLAGS
8d138742
CE
1456 CFLAGS="$CFLAGS -belf"
1457 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1458 [AC_LANG_PUSH(C)
1459 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1460 AC_LANG_POP])
d50284c4 1461 if test yes != "$lt_cv_cc_needs_belf"; then
8d138742 1462 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
d50284c4 1463 CFLAGS=$SAVE_CFLAGS
8d138742 1464 fi
d9898ee8 1465 ;;
b0322a85 1466*-*solaris*)
d50284c4
CE
1467 # Find out what ABI is being produced by ac_compile, and set linker
1468 # options accordingly.
8d138742
CE
1469 echo 'int i;' > conftest.$ac_ext
1470 if AC_TRY_EVAL(ac_compile); then
1471 case `/usr/bin/file conftest.o` in
1472 *64-bit*)
1473 case $lt_cv_prog_gnu_ld in
b0322a85
CE
1474 yes*)
1475 case $host in
d50284c4 1476 i?86-*-solaris*|x86_64-*-solaris*)
b0322a85
CE
1477 LD="${LD-ld} -m elf_x86_64"
1478 ;;
1479 sparc*-*-solaris*)
1480 LD="${LD-ld} -m elf64_sparc"
1481 ;;
1482 esac
1483 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1484 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
d50284c4 1485 LD=${LD-ld}_sol2
b0322a85
CE
1486 fi
1487 ;;
8d138742
CE
1488 *)
1489 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1490 LD="${LD-ld} -64"
1491 fi
1492 ;;
1493 esac
1494 ;;
1495 esac
1496 fi
1497 rm -rf conftest*
d9898ee8 1498 ;;
8d138742 1499esac
d9898ee8 1500
d50284c4 1501need_locks=$enable_libtool_lock
8d138742 1502])# _LT_ENABLE_LOCK
d9898ee8 1503
d9898ee8 1504
b0322a85
CE
1505# _LT_PROG_AR
1506# -----------
1507m4_defun([_LT_PROG_AR],
1508[AC_CHECK_TOOLS(AR, [ar], false)
1509: ${AR=ar}
1510: ${AR_FLAGS=cru}
1511_LT_DECL([], [AR], [1], [The archiver])
1512_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1513
1514AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1515 [lt_cv_ar_at_file=no
1516 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1517 [echo conftest.$ac_objext > conftest.lst
1518 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1519 AC_TRY_EVAL([lt_ar_try])
d50284c4 1520 if test 0 -eq "$ac_status"; then
b0322a85
CE
1521 # Ensure the archiver fails upon bogus file names.
1522 rm -f conftest.$ac_objext libconftest.a
1523 AC_TRY_EVAL([lt_ar_try])
d50284c4 1524 if test 0 -ne "$ac_status"; then
b0322a85
CE
1525 lt_cv_ar_at_file=@
1526 fi
1527 fi
1528 rm -f conftest.* libconftest.a
1529 ])
1530 ])
1531
d50284c4 1532if test no = "$lt_cv_ar_at_file"; then
b0322a85
CE
1533 archiver_list_spec=
1534else
1535 archiver_list_spec=$lt_cv_ar_at_file
1536fi
1537_LT_DECL([], [archiver_list_spec], [1],
1538 [How to feed a file listing to the archiver])
1539])# _LT_PROG_AR
1540
1541
8d138742
CE
1542# _LT_CMD_OLD_ARCHIVE
1543# -------------------
1544m4_defun([_LT_CMD_OLD_ARCHIVE],
b0322a85 1545[_LT_PROG_AR
d9898ee8 1546
8d138742
CE
1547AC_CHECK_TOOL(STRIP, strip, :)
1548test -z "$STRIP" && STRIP=:
1549_LT_DECL([], [STRIP], [1], [A symbol stripping program])
d9898ee8 1550
8d138742
CE
1551AC_CHECK_TOOL(RANLIB, ranlib, :)
1552test -z "$RANLIB" && RANLIB=:
1553_LT_DECL([], [RANLIB], [1],
1554 [Commands used to install an old-style archive])
d9898ee8 1555
8d138742
CE
1556# Determine commands to create old-style static archives.
1557old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1558old_postinstall_cmds='chmod 644 $oldlib'
1559old_postuninstall_cmds=
d9898ee8 1560
8d138742 1561if test -n "$RANLIB"; then
d9898ee8 1562 case $host_os in
d50284c4 1563 bitrig* | openbsd*)
b0322a85 1564 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
d9898ee8 1565 ;;
8d138742 1566 *)
b0322a85 1567 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
d9898ee8 1568 ;;
1569 esac
b0322a85 1570 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
8d138742 1571fi
b0322a85
CE
1572
1573case $host_os in
1574 darwin*)
1575 lock_old_archive_extraction=yes ;;
1576 *)
1577 lock_old_archive_extraction=no ;;
1578esac
8d138742
CE
1579_LT_DECL([], [old_postinstall_cmds], [2])
1580_LT_DECL([], [old_postuninstall_cmds], [2])
1581_LT_TAGDECL([], [old_archive_cmds], [2],
1582 [Commands used to build an old-style archive])
b0322a85
CE
1583_LT_DECL([], [lock_old_archive_extraction], [0],
1584 [Whether to use a lock for old archive extraction])
8d138742 1585])# _LT_CMD_OLD_ARCHIVE
d9898ee8 1586
d9898ee8 1587
8d138742
CE
1588# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1589# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1590# ----------------------------------------------------------------
1591# Check whether the given compiler option works
1592AC_DEFUN([_LT_COMPILER_OPTION],
1593[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1594m4_require([_LT_DECL_SED])dnl
1595AC_CACHE_CHECK([$1], [$2],
1596 [$2=no
1597 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1598 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
d50284c4 1599 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
8d138742
CE
1600 # Insert the option either (1) after the last *FLAGS variable, or
1601 # (2) before a word containing "conftest.", or (3) at the end.
1602 # Note that $ac_compile itself does not contain backslashes and begins
1603 # with a dollar sign (not a hyphen), so the echo should work correctly.
1604 # The option is referenced via a variable to avoid confusing sed.
1605 lt_compile=`echo "$ac_compile" | $SED \
1606 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1607 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1608 -e 's:$: $lt_compiler_flag:'`
b0322a85 1609 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
8d138742
CE
1610 (eval "$lt_compile" 2>conftest.err)
1611 ac_status=$?
1612 cat conftest.err >&AS_MESSAGE_LOG_FD
b0322a85 1613 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
8d138742
CE
1614 if (exit $ac_status) && test -s "$ac_outfile"; then
1615 # The compiler can only warn and ignore the option if not recognized
1616 # So say no if there are warnings other than the usual output.
b0322a85 1617 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8d138742
CE
1618 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1619 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1620 $2=yes
1621 fi
1622 fi
1623 $RM conftest*
1624])
d9898ee8 1625
d50284c4 1626if test yes = "[$]$2"; then
8d138742
CE
1627 m4_if([$5], , :, [$5])
1628else
1629 m4_if([$6], , :, [$6])
1630fi
1631])# _LT_COMPILER_OPTION
d9898ee8 1632
8d138742
CE
1633# Old name:
1634AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1635dnl aclocal-1.4 backwards compatibility:
1636dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
d9898ee8 1637
d9898ee8 1638
8d138742
CE
1639# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1640# [ACTION-SUCCESS], [ACTION-FAILURE])
1641# ----------------------------------------------------
1642# Check whether the given linker option works
1643AC_DEFUN([_LT_LINKER_OPTION],
1644[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1645m4_require([_LT_DECL_SED])dnl
1646AC_CACHE_CHECK([$1], [$2],
1647 [$2=no
d50284c4 1648 save_LDFLAGS=$LDFLAGS
8d138742
CE
1649 LDFLAGS="$LDFLAGS $3"
1650 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1651 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1652 # The linker can only warn and ignore the option if not recognized
1653 # So say no if there are warnings
1654 if test -s conftest.err; then
1655 # Append any errors to the config.log.
1656 cat conftest.err 1>&AS_MESSAGE_LOG_FD
b0322a85 1657 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8d138742
CE
1658 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1659 if diff conftest.exp conftest.er2 >/dev/null; then
1660 $2=yes
1661 fi
1662 else
1663 $2=yes
1664 fi
1665 fi
1666 $RM -r conftest*
d50284c4 1667 LDFLAGS=$save_LDFLAGS
8d138742 1668])
d9898ee8 1669
d50284c4 1670if test yes = "[$]$2"; then
8d138742
CE
1671 m4_if([$4], , :, [$4])
1672else
1673 m4_if([$5], , :, [$5])
1674fi
1675])# _LT_LINKER_OPTION
d9898ee8 1676
8d138742
CE
1677# Old name:
1678AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1679dnl aclocal-1.4 backwards compatibility:
1680dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
d9898ee8 1681
d9898ee8 1682
8d138742
CE
1683# LT_CMD_MAX_LEN
1684#---------------
1685AC_DEFUN([LT_CMD_MAX_LEN],
1686[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1687# find the maximum length of command line arguments
1688AC_MSG_CHECKING([the maximum length of command line arguments])
1689AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1690 i=0
d50284c4 1691 teststring=ABCD
d9898ee8 1692
8d138742
CE
1693 case $build_os in
1694 msdosdjgpp*)
1695 # On DJGPP, this test can blow up pretty badly due to problems in libc
1696 # (any single argument exceeding 2000 bytes causes a buffer overrun
1697 # during glob expansion). Even if it were fixed, the result of this
1698 # check would be larger than it should be.
1699 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1700 ;;
d9898ee8 1701
8d138742
CE
1702 gnu*)
1703 # Under GNU Hurd, this test is not required because there is
1704 # no limit to the length of command line arguments.
1705 # Libtool will interpret -1 as no limit whatsoever
1706 lt_cv_sys_max_cmd_len=-1;
1707 ;;
d9898ee8 1708
8d138742
CE
1709 cygwin* | mingw* | cegcc*)
1710 # On Win9x/ME, this test blows up -- it succeeds, but takes
1711 # about 5 minutes as the teststring grows exponentially.
1712 # Worse, since 9x/ME are not pre-emptively multitasking,
1713 # you end up with a "frozen" computer, even though with patience
1714 # the test eventually succeeds (with a max line length of 256k).
1715 # Instead, let's just punt: use the minimum linelength reported by
1716 # all of the supported platforms: 8192 (on NT/2K/XP).
1717 lt_cv_sys_max_cmd_len=8192;
1718 ;;
d9898ee8 1719
b0322a85
CE
1720 mint*)
1721 # On MiNT this can take a long time and run out of memory.
1722 lt_cv_sys_max_cmd_len=8192;
1723 ;;
1724
8d138742
CE
1725 amigaos*)
1726 # On AmigaOS with pdksh, this test takes hours, literally.
1727 # So we just punt and use a minimum line length of 8192.
1728 lt_cv_sys_max_cmd_len=8192;
1729 ;;
d9898ee8 1730
d50284c4 1731 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
8d138742
CE
1732 # This has been around since 386BSD, at least. Likely further.
1733 if test -x /sbin/sysctl; then
1734 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1735 elif test -x /usr/sbin/sysctl; then
1736 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1737 else
1738 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1739 fi
1740 # And add a safety zone
1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1742 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1743 ;;
d9898ee8 1744
8d138742
CE
1745 interix*)
1746 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1747 lt_cv_sys_max_cmd_len=196608
1748 ;;
d9898ee8 1749
b0322a85
CE
1750 os2*)
1751 # The test takes a long time on OS/2.
1752 lt_cv_sys_max_cmd_len=8192
1753 ;;
1754
8d138742
CE
1755 osf*)
1756 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1757 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1758 # nice to cause kernel panics so lets avoid the loop below.
1759 # First set a reasonable default.
1760 lt_cv_sys_max_cmd_len=16384
1761 #
1762 if test -x /sbin/sysconfig; then
1763 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1764 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1765 esac
1766 fi
1767 ;;
1768 sco3.2v5*)
1769 lt_cv_sys_max_cmd_len=102400
1770 ;;
1771 sysv5* | sco5v6* | sysv4.2uw2*)
1772 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1773 if test -n "$kargmax"; then
1774 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
d9898ee8 1775 else
8d138742 1776 lt_cv_sys_max_cmd_len=32768
d9898ee8 1777 fi
8d138742
CE
1778 ;;
1779 *)
1780 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
d50284c4
CE
1781 if test -n "$lt_cv_sys_max_cmd_len" && \
1782 test undefined != "$lt_cv_sys_max_cmd_len"; then
8d138742
CE
1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1784 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785 else
1786 # Make teststring a little bigger before we do anything with it.
1787 # a 1K string should be a reasonable start.
d50284c4 1788 for i in 1 2 3 4 5 6 7 8; do
8d138742
CE
1789 teststring=$teststring$teststring
1790 done
1791 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1792 # If test is not a shell built-in, we'll probably end up computing a
1793 # maximum length that is only half of the actual maximum length, but
1794 # we can't tell.
d50284c4 1795 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
b0322a85 1796 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
d50284c4 1797 test 17 != "$i" # 1/2 MB should be enough
8d138742
CE
1798 do
1799 i=`expr $i + 1`
1800 teststring=$teststring$teststring
1801 done
1802 # Only check the string length outside the loop.
1803 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1804 teststring=
1805 # Add a significant safety factor because C++ compilers can tack on
1806 # massive amounts of additional arguments before passing them to the
1807 # linker. It appears as though 1/2 is a usable value.
1808 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1809 fi
1810 ;;
1811 esac
1812])
d50284c4 1813if test -n "$lt_cv_sys_max_cmd_len"; then
8d138742
CE
1814 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1815else
1816 AC_MSG_RESULT(none)
1817fi
1818max_cmd_len=$lt_cv_sys_max_cmd_len
1819_LT_DECL([], [max_cmd_len], [0],
1820 [What is the maximum length of a command?])
1821])# LT_CMD_MAX_LEN
d9898ee8 1822
8d138742
CE
1823# Old name:
1824AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1825dnl aclocal-1.4 backwards compatibility:
1826dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
d9898ee8 1827
d9898ee8 1828
8d138742
CE
1829# _LT_HEADER_DLFCN
1830# ----------------
1831m4_defun([_LT_HEADER_DLFCN],
1832[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1833])# _LT_HEADER_DLFCN
d9898ee8 1834
d9898ee8 1835
8d138742
CE
1836# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1837# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1838# ----------------------------------------------------------------
1839m4_defun([_LT_TRY_DLOPEN_SELF],
1840[m4_require([_LT_HEADER_DLFCN])dnl
d50284c4 1841if test yes = "$cross_compiling"; then :
8d138742
CE
1842 [$4]
1843else
1844 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1845 lt_status=$lt_dlunknown
1846 cat > conftest.$ac_ext <<_LT_EOF
b0322a85 1847[#line $LINENO "configure"
8d138742 1848#include "confdefs.h"
d9898ee8 1849
8d138742
CE
1850#if HAVE_DLFCN_H
1851#include <dlfcn.h>
1852#endif
d9898ee8 1853
8d138742 1854#include <stdio.h>
d9898ee8 1855
8d138742
CE
1856#ifdef RTLD_GLOBAL
1857# define LT_DLGLOBAL RTLD_GLOBAL
1858#else
1859# ifdef DL_GLOBAL
1860# define LT_DLGLOBAL DL_GLOBAL
1861# else
1862# define LT_DLGLOBAL 0
1863# endif
1864#endif
d9898ee8 1865
8d138742
CE
1866/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1867 find out it does not work in some platform. */
1868#ifndef LT_DLLAZY_OR_NOW
1869# ifdef RTLD_LAZY
1870# define LT_DLLAZY_OR_NOW RTLD_LAZY
1871# else
1872# ifdef DL_LAZY
1873# define LT_DLLAZY_OR_NOW DL_LAZY
1874# else
1875# ifdef RTLD_NOW
1876# define LT_DLLAZY_OR_NOW RTLD_NOW
1877# else
1878# ifdef DL_NOW
1879# define LT_DLLAZY_OR_NOW DL_NOW
1880# else
1881# define LT_DLLAZY_OR_NOW 0
1882# endif
1883# endif
1884# endif
1885# endif
1886#endif
d9898ee8 1887
d50284c4 1888/* When -fvisibility=hidden is used, assume the code has been annotated
b0322a85 1889 correspondingly for the symbols needed. */
d50284c4 1890#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
b0322a85
CE
1891int fnord () __attribute__((visibility("default")));
1892#endif
1893
1894int fnord () { return 42; }
8d138742
CE
1895int main ()
1896{
1897 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1898 int status = $lt_dlunknown;
d9898ee8 1899
8d138742
CE
1900 if (self)
1901 {
1902 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
b0322a85
CE
1903 else
1904 {
1905 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1906 else puts (dlerror ());
1907 }
8d138742
CE
1908 /* dlclose (self); */
1909 }
d9898ee8 1910 else
8d138742
CE
1911 puts (dlerror ());
1912
1913 return status;
1914}]
1915_LT_EOF
d50284c4 1916 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
8d138742
CE
1917 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1918 lt_status=$?
1919 case x$lt_status in
1920 x$lt_dlno_uscore) $1 ;;
1921 x$lt_dlneed_uscore) $2 ;;
1922 x$lt_dlunknown|x*) $3 ;;
1923 esac
1924 else :
1925 # compilation failed
1926 $3
d9898ee8 1927 fi
1928fi
8d138742
CE
1929rm -fr conftest*
1930])# _LT_TRY_DLOPEN_SELF
d9898ee8 1931
d9898ee8 1932
8d138742
CE
1933# LT_SYS_DLOPEN_SELF
1934# ------------------
1935AC_DEFUN([LT_SYS_DLOPEN_SELF],
1936[m4_require([_LT_HEADER_DLFCN])dnl
d50284c4 1937if test yes != "$enable_dlopen"; then
8d138742
CE
1938 enable_dlopen=unknown
1939 enable_dlopen_self=unknown
1940 enable_dlopen_self_static=unknown
1941else
1942 lt_cv_dlopen=no
1943 lt_cv_dlopen_libs=
d9898ee8 1944
8d138742
CE
1945 case $host_os in
1946 beos*)
d50284c4 1947 lt_cv_dlopen=load_add_on
8d138742
CE
1948 lt_cv_dlopen_libs=
1949 lt_cv_dlopen_self=yes
1950 ;;
d9898ee8 1951
8d138742 1952 mingw* | pw32* | cegcc*)
d50284c4 1953 lt_cv_dlopen=LoadLibrary
8d138742
CE
1954 lt_cv_dlopen_libs=
1955 ;;
d9898ee8 1956
8d138742 1957 cygwin*)
d50284c4 1958 lt_cv_dlopen=dlopen
8d138742
CE
1959 lt_cv_dlopen_libs=
1960 ;;
d9898ee8 1961
8d138742 1962 darwin*)
d50284c4 1963 # if libdl is installed we need to link against it
8d138742 1964 AC_CHECK_LIB([dl], [dlopen],
d50284c4
CE
1965 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1966 lt_cv_dlopen=dyld
8d138742
CE
1967 lt_cv_dlopen_libs=
1968 lt_cv_dlopen_self=yes
1969 ])
1970 ;;
d9898ee8 1971
d50284c4
CE
1972 tpf*)
1973 # Don't try to run any link tests for TPF. We know it's impossible
1974 # because TPF is a cross-compiler, and we know how we open DSOs.
1975 lt_cv_dlopen=dlopen
1976 lt_cv_dlopen_libs=
1977 lt_cv_dlopen_self=no
1978 ;;
1979
8d138742
CE
1980 *)
1981 AC_CHECK_FUNC([shl_load],
d50284c4 1982 [lt_cv_dlopen=shl_load],
8d138742 1983 [AC_CHECK_LIB([dld], [shl_load],
d50284c4 1984 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
8d138742 1985 [AC_CHECK_FUNC([dlopen],
d50284c4 1986 [lt_cv_dlopen=dlopen],
8d138742 1987 [AC_CHECK_LIB([dl], [dlopen],
d50284c4 1988 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
8d138742 1989 [AC_CHECK_LIB([svld], [dlopen],
d50284c4 1990 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
8d138742 1991 [AC_CHECK_LIB([dld], [dld_link],
d50284c4 1992 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
8d138742
CE
1993 ])
1994 ])
1995 ])
1996 ])
1997 ])
1998 ;;
1999 esac
d9898ee8 2000
d50284c4 2001 if test no = "$lt_cv_dlopen"; then
8d138742 2002 enable_dlopen=no
d50284c4
CE
2003 else
2004 enable_dlopen=yes
8d138742 2005 fi
d9898ee8 2006
8d138742
CE
2007 case $lt_cv_dlopen in
2008 dlopen)
d50284c4
CE
2009 save_CPPFLAGS=$CPPFLAGS
2010 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
d9898ee8 2011
d50284c4 2012 save_LDFLAGS=$LDFLAGS
8d138742 2013 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
d9898ee8 2014
d50284c4 2015 save_LIBS=$LIBS
8d138742 2016 LIBS="$lt_cv_dlopen_libs $LIBS"
d9898ee8 2017
8d138742
CE
2018 AC_CACHE_CHECK([whether a program can dlopen itself],
2019 lt_cv_dlopen_self, [dnl
2020 _LT_TRY_DLOPEN_SELF(
2021 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2022 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2023 ])
d9898ee8 2024
d50284c4 2025 if test yes = "$lt_cv_dlopen_self"; then
8d138742
CE
2026 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2027 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2028 lt_cv_dlopen_self_static, [dnl
2029 _LT_TRY_DLOPEN_SELF(
2030 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2031 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2032 ])
2033 fi
d9898ee8 2034
d50284c4
CE
2035 CPPFLAGS=$save_CPPFLAGS
2036 LDFLAGS=$save_LDFLAGS
2037 LIBS=$save_LIBS
8d138742
CE
2038 ;;
2039 esac
d9898ee8 2040
8d138742
CE
2041 case $lt_cv_dlopen_self in
2042 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2043 *) enable_dlopen_self=unknown ;;
2044 esac
d9898ee8 2045
8d138742
CE
2046 case $lt_cv_dlopen_self_static in
2047 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2048 *) enable_dlopen_self_static=unknown ;;
2049 esac
2050fi
2051_LT_DECL([dlopen_support], [enable_dlopen], [0],
2052 [Whether dlopen is supported])
2053_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2054 [Whether dlopen of programs is supported])
2055_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2056 [Whether dlopen of statically linked programs is supported])
2057])# LT_SYS_DLOPEN_SELF
d9898ee8 2058
8d138742
CE
2059# Old name:
2060AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2061dnl aclocal-1.4 backwards compatibility:
2062dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
d9898ee8 2063
2064
8d138742
CE
2065# _LT_COMPILER_C_O([TAGNAME])
2066# ---------------------------
2067# Check to see if options -c and -o are simultaneously supported by compiler.
2068# This macro does not hard code the compiler like AC_PROG_CC_C_O.
2069m4_defun([_LT_COMPILER_C_O],
2070[m4_require([_LT_DECL_SED])dnl
2071m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2072m4_require([_LT_TAG_COMPILER])dnl
2073AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2075 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2076 $RM -r conftest 2>/dev/null
2077 mkdir conftest
2078 cd conftest
2079 mkdir out
2080 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
d9898ee8 2081
8d138742
CE
2082 lt_compiler_flag="-o out/conftest2.$ac_objext"
2083 # Insert the option either (1) after the last *FLAGS variable, or
2084 # (2) before a word containing "conftest.", or (3) at the end.
2085 # Note that $ac_compile itself does not contain backslashes and begins
2086 # with a dollar sign (not a hyphen), so the echo should work correctly.
2087 lt_compile=`echo "$ac_compile" | $SED \
2088 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2089 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2090 -e 's:$: $lt_compiler_flag:'`
b0322a85 2091 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
8d138742
CE
2092 (eval "$lt_compile" 2>out/conftest.err)
2093 ac_status=$?
2094 cat out/conftest.err >&AS_MESSAGE_LOG_FD
b0322a85 2095 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
8d138742
CE
2096 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2097 then
2098 # The compiler can only warn and ignore the option if not recognized
2099 # So say no if there are warnings
b0322a85 2100 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8d138742
CE
2101 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2102 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2103 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2104 fi
2105 fi
2106 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2107 $RM conftest*
2108 # SGI C++ compiler will create directory out/ii_files/ for
2109 # template instantiation
2110 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2111 $RM out/* && rmdir out
2112 cd ..
2113 $RM -r conftest
2114 $RM conftest*
2115])
2116_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2117 [Does compiler simultaneously support -c and -o options?])
2118])# _LT_COMPILER_C_O
d9898ee8 2119
d9898ee8 2120
8d138742
CE
2121# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2122# ----------------------------------
2123# Check to see if we can do hard links to lock some files if needed
2124m4_defun([_LT_COMPILER_FILE_LOCKS],
2125[m4_require([_LT_ENABLE_LOCK])dnl
2126m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2127_LT_COMPILER_C_O([$1])
d9898ee8 2128
d50284c4
CE
2129hard_links=nottested
2130if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
8d138742
CE
2131 # do not overwrite the value of need_locks provided by the user
2132 AC_MSG_CHECKING([if we can lock with hard links])
2133 hard_links=yes
2134 $RM conftest*
2135 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136 touch conftest.a
2137 ln conftest.a conftest.b 2>&5 || hard_links=no
2138 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2139 AC_MSG_RESULT([$hard_links])
d50284c4
CE
2140 if test no = "$hard_links"; then
2141 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
8d138742
CE
2142 need_locks=warn
2143 fi
2144else
2145 need_locks=no
d9898ee8 2146fi
8d138742
CE
2147_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2148])# _LT_COMPILER_FILE_LOCKS
d9898ee8 2149
2150
8d138742
CE
2151# _LT_CHECK_OBJDIR
2152# ----------------
2153m4_defun([_LT_CHECK_OBJDIR],
2154[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2155[rm -f .libs 2>/dev/null
2156mkdir .libs 2>/dev/null
2157if test -d .libs; then
2158 lt_cv_objdir=.libs
d9898ee8 2159else
8d138742
CE
2160 # MS-DOS does not allow filenames that begin with a dot.
2161 lt_cv_objdir=_libs
d9898ee8 2162fi
8d138742
CE
2163rmdir .libs 2>/dev/null])
2164objdir=$lt_cv_objdir
2165_LT_DECL([], [objdir], [0],
2166 [The name of the directory that contains temporary libtool files])dnl
2167m4_pattern_allow([LT_OBJDIR])dnl
d50284c4
CE
2168AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2169 [Define to the sub-directory where libtool stores uninstalled libraries.])
8d138742
CE
2170])# _LT_CHECK_OBJDIR
2171
2172
2173# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2174# --------------------------------------
2175# Check hardcoding attributes.
2176m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2177[AC_MSG_CHECKING([how to hardcode library paths into programs])
2178_LT_TAGVAR(hardcode_action, $1)=
2179if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2180 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
d50284c4 2181 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
8d138742
CE
2182
2183 # We can hardcode non-existent directories.
d50284c4 2184 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
8d138742
CE
2185 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2186 # have to relink, otherwise we might link with an installed library
2187 # when we should be linking with a yet-to-be-installed one
d50284c4
CE
2188 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2189 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
8d138742
CE
2190 # Linking always hardcodes the temporary library directory.
2191 _LT_TAGVAR(hardcode_action, $1)=relink
2192 else
2193 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2194 _LT_TAGVAR(hardcode_action, $1)=immediate
2195 fi
d9898ee8 2196else
8d138742
CE
2197 # We cannot hardcode anything, or else we can only hardcode existing
2198 # directories.
2199 _LT_TAGVAR(hardcode_action, $1)=unsupported
d9898ee8 2200fi
8d138742 2201AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
d9898ee8 2202
d50284c4
CE
2203if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2204 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
8d138742
CE
2205 # Fast installation is not supported
2206 enable_fast_install=no
d50284c4
CE
2207elif test yes = "$shlibpath_overrides_runpath" ||
2208 test no = "$enable_shared"; then
8d138742
CE
2209 # Fast installation is not necessary
2210 enable_fast_install=needless
2211fi
2212_LT_TAGDECL([], [hardcode_action], [0],
2213 [How to hardcode a shared library path into an executable])
2214])# _LT_LINKER_HARDCODE_LIBPATH
d9898ee8 2215
2216
8d138742
CE
2217# _LT_CMD_STRIPLIB
2218# ----------------
2219m4_defun([_LT_CMD_STRIPLIB],
2220[m4_require([_LT_DECL_EGREP])
2221striplib=
2222old_striplib=
2223AC_MSG_CHECKING([whether stripping libraries is possible])
2224if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2225 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2226 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2227 AC_MSG_RESULT([yes])
2228else
2229# FIXME - insert some real tests, host_os isn't really good enough
2230 case $host_os in
d9898ee8 2231 darwin*)
d50284c4 2232 if test -n "$STRIP"; then
8d138742
CE
2233 striplib="$STRIP -x"
2234 old_striplib="$STRIP -S"
2235 AC_MSG_RESULT([yes])
d9898ee8 2236 else
8d138742 2237 AC_MSG_RESULT([no])
d9898ee8 2238 fi
2239 ;;
8d138742
CE
2240 *)
2241 AC_MSG_RESULT([no])
2242 ;;
2243 esac
2244fi
2245_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2246_LT_DECL([], [striplib], [1])
2247])# _LT_CMD_STRIPLIB
d9898ee8 2248
2249
d50284c4
CE
2250# _LT_PREPARE_MUNGE_PATH_LIST
2251# ---------------------------
2252# Make sure func_munge_path_list() is defined correctly.
2253m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2254[[# func_munge_path_list VARIABLE PATH
2255# -----------------------------------
2256# VARIABLE is name of variable containing _space_ separated list of
2257# directories to be munged by the contents of PATH, which is string
2258# having a format:
2259# "DIR[:DIR]:"
2260# string "DIR[ DIR]" will be prepended to VARIABLE
2261# ":DIR[:DIR]"
2262# string "DIR[ DIR]" will be appended to VARIABLE
2263# "DIRP[:DIRP]::[DIRA:]DIRA"
2264# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2265# "DIRA[ DIRA]" will be appended to VARIABLE
2266# "DIR[:DIR]"
2267# VARIABLE will be replaced by "DIR[ DIR]"
2268func_munge_path_list ()
2269{
2270 case x@S|@2 in
2271 x)
2272 ;;
2273 *:)
2274 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2275 ;;
2276 x:*)
2277 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2278 ;;
2279 *::*)
2280 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2281 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2282 ;;
2283 *)
2284 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2285 ;;
2286 esac
2287}
2288]])# _LT_PREPARE_PATH_LIST
2289
2290
8d138742
CE
2291# _LT_SYS_DYNAMIC_LINKER([TAG])
2292# -----------------------------
2293# PORTME Fill in your ld.so characteristics
2294m4_defun([_LT_SYS_DYNAMIC_LINKER],
2295[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2296m4_require([_LT_DECL_EGREP])dnl
2297m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2298m4_require([_LT_DECL_OBJDUMP])dnl
2299m4_require([_LT_DECL_SED])dnl
b0322a85 2300m4_require([_LT_CHECK_SHELL_FEATURES])dnl
d50284c4 2301m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
8d138742
CE
2302AC_MSG_CHECKING([dynamic linker characteristics])
2303m4_if([$1],
2304 [], [
d50284c4 2305if test yes = "$GCC"; then
8d138742 2306 case $host_os in
d50284c4
CE
2307 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2308 *) lt_awk_arg='/^libraries:/' ;;
8d138742 2309 esac
b0322a85 2310 case $host_os in
d50284c4
CE
2311 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2312 *) lt_sed_strip_eq='s|=/|/|g' ;;
b0322a85
CE
2313 esac
2314 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2315 case $lt_search_path_spec in
2316 *\;*)
8d138742
CE
2317 # if the path contains ";" then we assume it to be the separator
2318 # otherwise default to the standard path separator (i.e. ":") - it is
2319 # assumed that no part of a normal pathname contains ";" but that should
2320 # okay in the real world where ";" in dirpaths is itself problematic.
b0322a85
CE
2321 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2322 ;;
2323 *)
2324 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2325 ;;
2326 esac
8d138742 2327 # Ok, now we have the path, separated by spaces, we can step through it
d50284c4 2328 # and add multilib dir if necessary...
8d138742 2329 lt_tmp_lt_search_path_spec=
d50284c4
CE
2330 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2331 # ...but if some path component already ends with the multilib dir we assume
2332 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2333 case "$lt_multi_os_dir; $lt_search_path_spec " in
2334 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2335 lt_multi_os_dir=
2336 ;;
2337 esac
8d138742 2338 for lt_sys_path in $lt_search_path_spec; do
d50284c4
CE
2339 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2340 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2341 elif test -n "$lt_multi_os_dir"; then
8d138742
CE
2342 test -d "$lt_sys_path" && \
2343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2344 fi
2345 done
b0322a85 2346 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
d50284c4
CE
2347BEGIN {RS = " "; FS = "/|\n";} {
2348 lt_foo = "";
2349 lt_count = 0;
8d138742
CE
2350 for (lt_i = NF; lt_i > 0; lt_i--) {
2351 if ($lt_i != "" && $lt_i != ".") {
2352 if ($lt_i == "..") {
2353 lt_count++;
2354 } else {
2355 if (lt_count == 0) {
d50284c4 2356 lt_foo = "/" $lt_i lt_foo;
8d138742
CE
2357 } else {
2358 lt_count--;
2359 }
2360 }
2361 }
2362 }
2363 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2364 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2365}'`
b0322a85
CE
2366 # AWK program above erroneously prepends '/' to C:/dos/paths
2367 # for these hosts.
2368 case $host_os in
2369 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
d50284c4 2370 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
b0322a85
CE
2371 esac
2372 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
8d138742
CE
2373else
2374 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2375fi])
2376library_names_spec=
2377libname_spec='lib$name'
2378soname_spec=
d50284c4 2379shrext_cmds=.so
8d138742
CE
2380postinstall_cmds=
2381postuninstall_cmds=
2382finish_cmds=
2383finish_eval=
2384shlibpath_var=
2385shlibpath_overrides_runpath=unknown
2386version_type=none
2387dynamic_linker="$host_os ld.so"
2388sys_lib_dlsearch_path_spec="/lib /usr/lib"
2389need_lib_prefix=unknown
2390hardcode_into_libs=no
2391
2392# when you set need_version to no, make sure it does not cause -set_version
2393# flags to be left without arguments
2394need_version=unknown
d9898ee8 2395
d50284c4
CE
2396AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2397[User-defined run-time library search path.])
2398
d9898ee8 2399case $host_os in
8d138742 2400aix3*)
b0322a85 2401 version_type=linux # correct to gnu/linux during the next big refactor
d50284c4 2402 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
8d138742 2403 shlibpath_var=LIBPATH
d9898ee8 2404
8d138742 2405 # AIX 3 has no versioning support, so we append a major version to the name.
d50284c4 2406 soname_spec='$libname$release$shared_ext$major'
d9898ee8 2407 ;;
2408
8d138742 2409aix[[4-9]]*)
b0322a85 2410 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
2411 need_lib_prefix=no
2412 need_version=no
2413 hardcode_into_libs=yes
d50284c4 2414 if test ia64 = "$host_cpu"; then
8d138742 2415 # AIX 5 supports IA64
d50284c4 2416 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
8d138742 2417 shlibpath_var=LD_LIBRARY_PATH
ac40fd9e 2418 else
8d138742
CE
2419 # With GCC up to 2.95.x, collect2 would create an import file
2420 # for dependence libraries. The import file would start with
d50284c4
CE
2421 # the line '#! .'. This would cause the generated library to
2422 # depend on '.', always an invalid library. This was fixed in
8d138742
CE
2423 # development snapshots of GCC prior to 3.0.
2424 case $host_os in
2425 aix4 | aix4.[[01]] | aix4.[[01]].*)
2426 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2427 echo ' yes '
d50284c4 2428 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
8d138742
CE
2429 :
2430 else
2431 can_build_shared=no
2432 fi
d9898ee8 2433 ;;
2434 esac
d50284c4
CE
2435 # Using Import Files as archive members, it is possible to support
2436 # filename-based versioning of shared library archives on AIX. While
2437 # this would work for both with and without runtime linking, it will
2438 # prevent static linking of such archives. So we do filename-based
2439 # shared library versioning with .so extension only, which is used
2440 # when both runtime linking and shared linking is enabled.
2441 # Unfortunately, runtime linking may impact performance, so we do
2442 # not want this to be the default eventually. Also, we use the
2443 # versioned .so libs for executables only if there is the -brtl
2444 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2445 # To allow for filename-based versioning support, we need to create
2446 # libNAME.so.V as an archive file, containing:
2447 # *) an Import File, referring to the versioned filename of the
2448 # archive as well as the shared archive member, telling the
2449 # bitwidth (32 or 64) of that shared object, and providing the
2450 # list of exported symbols of that shared object, eventually
2451 # decorated with the 'weak' keyword
2452 # *) the shared object with the F_LOADONLY flag set, to really avoid
2453 # it being seen by the linker.
2454 # At run time we better use the real file rather than another symlink,
2455 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2456
2457 case $with_aix_soname,$aix_use_runtimelinking in
2458 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
8d138742
CE
2459 # soname into executable. Probably we can add versioning support to
2460 # collect2, so additional links can be useful in future.
d50284c4
CE
2461 aix,yes) # traditional libtool
2462 dynamic_linker='AIX unversionable lib.so'
8d138742
CE
2463 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2464 # instead of lib<name>.a to let people know that these are not
2465 # typical AIX shared libraries.
d50284c4
CE
2466 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2467 ;;
2468 aix,no) # traditional AIX only
2469 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
8d138742
CE
2470 # We preserve .a as extension for shared libraries through AIX4.2
2471 # and later when we are not doing run time linking.
d50284c4
CE
2472 library_names_spec='$libname$release.a $libname.a'
2473 soname_spec='$libname$release$shared_ext$major'
2474 ;;
2475 svr4,*) # full svr4 only
2476 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2477 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2478 # We do not specify a path in Import Files, so LIBPATH fires.
2479 shlibpath_overrides_runpath=yes
2480 ;;
2481 *,yes) # both, prefer svr4
2482 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2483 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2484 # unpreferred sharedlib libNAME.a needs extra handling
2485 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2486 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2487 # We do not specify a path in Import Files, so LIBPATH fires.
2488 shlibpath_overrides_runpath=yes
2489 ;;
2490 *,no) # both, prefer aix
2491 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2492 library_names_spec='$libname$release.a $libname.a'
2493 soname_spec='$libname$release$shared_ext$major'
2494 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2495 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2496 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2497 ;;
2498 esac
8d138742 2499 shlibpath_var=LIBPATH
d9898ee8 2500 fi
2501 ;;
2502
8d138742 2503amigaos*)
d9898ee8 2504 case $host_cpu in
8d138742
CE
2505 powerpc)
2506 # Since July 2007 AmigaOS4 officially supports .so libraries.
2507 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
d50284c4 2508 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
d9898ee8 2509 ;;
8d138742
CE
2510 m68k)
2511 library_names_spec='$libname.ixlibrary $libname.a'
2512 # Create ${libname}_ixlibrary.a entries in /sys/libs.
d50284c4 2513 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
d9898ee8 2514 ;;
2515 esac
2516 ;;
2517
8d138742 2518beos*)
d50284c4 2519 library_names_spec='$libname$shared_ext'
8d138742
CE
2520 dynamic_linker="$host_os ld.so"
2521 shlibpath_var=LIBRARY_PATH
d9898ee8 2522 ;;
2523
8d138742 2524bsdi[[45]]*)
b0322a85 2525 version_type=linux # correct to gnu/linux during the next big refactor
8d138742 2526 need_version=no
d50284c4
CE
2527 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2528 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2529 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2530 shlibpath_var=LD_LIBRARY_PATH
2531 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2532 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2533 # the default ld.so.conf also contains /usr/contrib/lib and
2534 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2535 # libtool to hard-code these into programs
d9898ee8 2536 ;;
2537
8d138742
CE
2538cygwin* | mingw* | pw32* | cegcc*)
2539 version_type=windows
d50284c4 2540 shrext_cmds=.dll
8d138742
CE
2541 need_version=no
2542 need_lib_prefix=no
d9898ee8 2543
b0322a85
CE
2544 case $GCC,$cc_basename in
2545 yes,*)
2546 # gcc
8d138742
CE
2547 library_names_spec='$libname.dll.a'
2548 # DLL is installed to $(libdir)/../bin by postinstall_cmds
d50284c4
CE
2549 postinstall_cmds='base_file=`basename \$file`~
2550 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
8d138742
CE
2551 dldir=$destdir/`dirname \$dlpath`~
2552 test -d \$dldir || mkdir -p \$dldir~
2553 $install_prog $dir/$dlname \$dldir/$dlname~
2554 chmod a+x \$dldir/$dlname~
2555 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2556 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2557 fi'
2558 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2559 dlpath=$dir/\$dldll~
2560 $RM \$dlpath'
2561 shlibpath_overrides_runpath=yes
d9898ee8 2562
8d138742
CE
2563 case $host_os in
2564 cygwin*)
2565 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
d50284c4 2566 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
b0322a85
CE
2567m4_if([$1], [],[
2568 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
8d138742
CE
2569 ;;
2570 mingw* | cegcc*)
2571 # MinGW DLLs use traditional 'lib' prefix
d50284c4 2572 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
8d138742
CE
2573 ;;
2574 pw32*)
2575 # pw32 DLLs use 'pw' prefix rather than 'lib'
d50284c4 2576 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
8d138742
CE
2577 ;;
2578 esac
b0322a85
CE
2579 dynamic_linker='Win32 ld.exe'
2580 ;;
2581
2582 *,cl*)
2583 # Native MSVC
2584 libname_spec='$name'
d50284c4
CE
2585 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2586 library_names_spec='$libname.dll.lib'
b0322a85
CE
2587
2588 case $build_os in
2589 mingw*)
2590 sys_lib_search_path_spec=
2591 lt_save_ifs=$IFS
2592 IFS=';'
2593 for lt_path in $LIB
2594 do
2595 IFS=$lt_save_ifs
2596 # Let DOS variable expansion print the short 8.3 style file name.
2597 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2598 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2599 done
2600 IFS=$lt_save_ifs
2601 # Convert to MSYS style.
2602 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2603 ;;
2604 cygwin*)
2605 # Convert to unix form, then to dos form, then back to unix form
2606 # but this time dos style (no spaces!) so that the unix form looks
2607 # like /cygdrive/c/PROGRA~1:/cygdr...
2608 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2609 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2610 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2611 ;;
2612 *)
d50284c4 2613 sys_lib_search_path_spec=$LIB
b0322a85
CE
2614 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2615 # It is most probably a Windows format PATH.
2616 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2617 else
2618 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2619 fi
2620 # FIXME: find the short name or the path components, as spaces are
2621 # common. (e.g. "Program Files" -> "PROGRA~1")
2622 ;;
2623 esac
2624
2625 # DLL is installed to $(libdir)/../bin by postinstall_cmds
d50284c4
CE
2626 postinstall_cmds='base_file=`basename \$file`~
2627 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
b0322a85
CE
2628 dldir=$destdir/`dirname \$dlpath`~
2629 test -d \$dldir || mkdir -p \$dldir~
2630 $install_prog $dir/$dlname \$dldir/$dlname'
2631 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2632 dlpath=$dir/\$dldll~
2633 $RM \$dlpath'
2634 shlibpath_overrides_runpath=yes
2635 dynamic_linker='Win32 link.exe'
8d138742 2636 ;;
d9898ee8 2637
8d138742 2638 *)
b0322a85 2639 # Assume MSVC wrapper
d50284c4 2640 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
b0322a85 2641 dynamic_linker='Win32 ld.exe'
8d138742
CE
2642 ;;
2643 esac
8d138742
CE
2644 # FIXME: first we should search . and the directory the executable is in
2645 shlibpath_var=PATH
d9898ee8 2646 ;;
2647
8d138742
CE
2648darwin* | rhapsody*)
2649 dynamic_linker="$host_os dyld"
2650 version_type=darwin
2651 need_lib_prefix=no
2652 need_version=no
d50284c4
CE
2653 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2654 soname_spec='$libname$release$major$shared_ext'
8d138742
CE
2655 shlibpath_overrides_runpath=yes
2656 shlibpath_var=DYLD_LIBRARY_PATH
2657 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2658m4_if([$1], [],[
2659 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2660 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
d9898ee8 2661 ;;
2662
8d138742 2663dgux*)
b0322a85 2664 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
2665 need_lib_prefix=no
2666 need_version=no
d50284c4
CE
2667 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2668 soname_spec='$libname$release$shared_ext$major'
8d138742 2669 shlibpath_var=LD_LIBRARY_PATH
ac40fd9e 2670 ;;
2671
8d138742
CE
2672freebsd* | dragonfly*)
2673 # DragonFly does not have aout. When/if they implement a new
2674 # versioning mechanism, adjust this.
2675 if test -x /usr/bin/objformat; then
2676 objformat=`/usr/bin/objformat`
2677 else
2678 case $host_os in
b0322a85 2679 freebsd[[23]].*) objformat=aout ;;
8d138742
CE
2680 *) objformat=elf ;;
2681 esac
2682 fi
2683 version_type=freebsd-$objformat
2684 case $version_type in
2685 freebsd-elf*)
d50284c4
CE
2686 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2687 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2688 need_version=no
2689 need_lib_prefix=no
2690 ;;
2691 freebsd-*)
d50284c4 2692 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
8d138742
CE
2693 need_version=yes
2694 ;;
2695 esac
2696 shlibpath_var=LD_LIBRARY_PATH
2697 case $host_os in
b0322a85 2698 freebsd2.*)
8d138742 2699 shlibpath_overrides_runpath=yes
d9898ee8 2700 ;;
8d138742
CE
2701 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2702 shlibpath_overrides_runpath=yes
2703 hardcode_into_libs=yes
d9898ee8 2704 ;;
8d138742
CE
2705 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2706 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2707 shlibpath_overrides_runpath=no
2708 hardcode_into_libs=yes
d9898ee8 2709 ;;
8d138742
CE
2710 *) # from 4.6 on, and DragonFly
2711 shlibpath_overrides_runpath=yes
2712 hardcode_into_libs=yes
d9898ee8 2713 ;;
2714 esac
2715 ;;
2716
b0322a85
CE
2717haiku*)
2718 version_type=linux # correct to gnu/linux during the next big refactor
2719 need_lib_prefix=no
2720 need_version=no
2721 dynamic_linker="$host_os runtime_loader"
d50284c4
CE
2722 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2723 soname_spec='$libname$release$shared_ext$major'
b0322a85 2724 shlibpath_var=LIBRARY_PATH
d50284c4 2725 shlibpath_overrides_runpath=no
b0322a85 2726 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
8d138742 2727 hardcode_into_libs=yes
d9898ee8 2728 ;;
d9898ee8 2729
8d138742
CE
2730hpux9* | hpux10* | hpux11*)
2731 # Give a soname corresponding to the major version so that dld.sl refuses to
2732 # link against other versions.
2733 version_type=sunos
2734 need_lib_prefix=no
2735 need_version=no
2736 case $host_cpu in
2737 ia64*)
2738 shrext_cmds='.so'
2739 hardcode_into_libs=yes
2740 dynamic_linker="$host_os dld.so"
2741 shlibpath_var=LD_LIBRARY_PATH
2742 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
d50284c4
CE
2743 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2744 soname_spec='$libname$release$shared_ext$major'
2745 if test 32 = "$HPUX_IA64_MODE"; then
8d138742 2746 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
d50284c4 2747 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
8d138742
CE
2748 else
2749 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
d50284c4 2750 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
8d138742 2751 fi
8d138742
CE
2752 ;;
2753 hppa*64*)
2754 shrext_cmds='.sl'
2755 hardcode_into_libs=yes
2756 dynamic_linker="$host_os dld.sl"
2757 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2758 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
d50284c4
CE
2759 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2760 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2761 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2762 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2763 ;;
2764 *)
2765 shrext_cmds='.sl'
2766 dynamic_linker="$host_os dld.sl"
2767 shlibpath_var=SHLIB_PATH
2768 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
d50284c4
CE
2769 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2771 ;;
2772 esac
b0322a85 2773 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
8d138742 2774 postinstall_cmds='chmod 555 $lib'
b0322a85
CE
2775 # or fails outright, so override atomically:
2776 install_override_mode=555
d9898ee8 2777 ;;
d9898ee8 2778
8d138742 2779interix[[3-9]]*)
b0322a85 2780 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
2781 need_lib_prefix=no
2782 need_version=no
d50284c4
CE
2783 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2784 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2785 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2786 shlibpath_var=LD_LIBRARY_PATH
2787 shlibpath_overrides_runpath=no
2788 hardcode_into_libs=yes
2789 ;;
d9898ee8 2790
8d138742
CE
2791irix5* | irix6* | nonstopux*)
2792 case $host_os in
2793 nonstopux*) version_type=nonstopux ;;
2794 *)
d50284c4 2795 if test yes = "$lt_cv_prog_gnu_ld"; then
b0322a85 2796 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
2797 else
2798 version_type=irix
2799 fi ;;
2800 esac
2801 need_lib_prefix=no
2802 need_version=no
d50284c4
CE
2803 soname_spec='$libname$release$shared_ext$major'
2804 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
8d138742
CE
2805 case $host_os in
2806 irix5* | nonstopux*)
2807 libsuff= shlibsuff=
2808 ;;
2809 *)
2810 case $LD in # libtool.m4 will add one of these switches to LD
2811 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2812 libsuff= shlibsuff= libmagic=32-bit;;
2813 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2814 libsuff=32 shlibsuff=N32 libmagic=N32;;
2815 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2816 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2817 *) libsuff= shlibsuff= libmagic=never-match;;
2818 esac
2819 ;;
d9898ee8 2820 esac
8d138742
CE
2821 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2822 shlibpath_overrides_runpath=no
d50284c4
CE
2823 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2824 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
8d138742
CE
2825 hardcode_into_libs=yes
2826 ;;
d9898ee8 2827
8d138742
CE
2828# No shared lib support for Linux oldld, aout, or coff.
2829linux*oldld* | linux*aout* | linux*coff*)
2830 dynamic_linker=no
2831 ;;
d9898ee8 2832
d50284c4
CE
2833linux*android*)
2834 version_type=none # Android doesn't support versioned libraries.
2835 need_lib_prefix=no
2836 need_version=no
2837 library_names_spec='$libname$release$shared_ext'
2838 soname_spec='$libname$release$shared_ext'
2839 finish_cmds=
2840 shlibpath_var=LD_LIBRARY_PATH
2841 shlibpath_overrides_runpath=yes
2842
2843 # This implies no fast_install, which is unacceptable.
2844 # Some rework will be needed to allow for fast_install
2845 # before this can be enabled.
2846 hardcode_into_libs=yes
2847
2848 dynamic_linker='Android linker'
2849 # Don't embed -rpath directories since the linker doesn't support them.
2850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2851 ;;
2852
b0322a85 2853# This must be glibc/ELF.
d50284c4 2854linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
b0322a85 2855 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
2856 need_lib_prefix=no
2857 need_version=no
d50284c4
CE
2858 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2859 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2860 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2861 shlibpath_var=LD_LIBRARY_PATH
2862 shlibpath_overrides_runpath=no
b0322a85 2863
8d138742 2864 # Some binutils ld are patched to set DT_RUNPATH
b0322a85
CE
2865 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2866 [lt_cv_shlibpath_overrides_runpath=no
2867 save_LDFLAGS=$LDFLAGS
2868 save_libdir=$libdir
2869 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2870 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2871 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2872 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2873 [lt_cv_shlibpath_overrides_runpath=yes])])
2874 LDFLAGS=$save_LDFLAGS
2875 libdir=$save_libdir
2876 ])
2877 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
d9898ee8 2878
8d138742
CE
2879 # This implies no fast_install, which is unacceptable.
2880 # Some rework will be needed to allow for fast_install
2881 # before this can be enabled.
2882 hardcode_into_libs=yes
d9898ee8 2883
8d138742
CE
2884 # Add ABI-specific directories to the system library path.
2885 sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"
d9898ee8 2886
d50284c4
CE
2887 # Ideally, we could use ldconfig to report *all* directores which are
2888 # searched for libraries, however this is still not possible. Aside from not
2889 # being certain /sbin/ldconfig is available, command
2890 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2891 # even though it is searched at run-time. Try to do the best guess by
2892 # appending ld.so.conf contents (and includes) to the search path.
8d138742 2893 if test -f /etc/ld.so.conf; then
b0322a85 2894 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
8d138742
CE
2895 sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
2896 fi
d9898ee8 2897
8d138742
CE
2898 # We used to test for /lib/ld.so.1 and disable shared libraries on
2899 # powerpc, because MkLinux only supported shared libraries with the
2900 # GNU dynamic linker. Since this was broken with cross compilers,
2901 # most powerpc-linux boxes support dynamic linking these days and
2902 # people can always --disable-shared, the test was removed, and we
2903 # assume the GNU/Linux dynamic linker is in use.
2904 dynamic_linker='GNU/Linux ld.so'
2905 ;;
d9898ee8 2906
8d138742
CE
2907netbsd*)
2908 version_type=sunos
2909 need_lib_prefix=no
2910 need_version=no
2911 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
d50284c4 2912 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
8d138742
CE
2913 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2914 dynamic_linker='NetBSD (a.out) ld.so'
2915 else
d50284c4
CE
2916 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2917 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2918 dynamic_linker='NetBSD ld.elf_so'
2919 fi
2920 shlibpath_var=LD_LIBRARY_PATH
2921 shlibpath_overrides_runpath=yes
2922 hardcode_into_libs=yes
2923 ;;
d9898ee8 2924
8d138742 2925newsos6)
b0322a85 2926 version_type=linux # correct to gnu/linux during the next big refactor
d50284c4 2927 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
8d138742
CE
2928 shlibpath_var=LD_LIBRARY_PATH
2929 shlibpath_overrides_runpath=yes
2930 ;;
d9898ee8 2931
8d138742
CE
2932*nto* | *qnx*)
2933 version_type=qnx
2934 need_lib_prefix=no
2935 need_version=no
d50284c4
CE
2936 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2937 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
2938 shlibpath_var=LD_LIBRARY_PATH
2939 shlibpath_overrides_runpath=no
2940 hardcode_into_libs=yes
2941 dynamic_linker='ldqnx.so'
2942 ;;
d9898ee8 2943
d50284c4 2944openbsd* | bitrig*)
8d138742 2945 version_type=sunos
d50284c4 2946 sys_lib_dlsearch_path_spec=/usr/lib
8d138742 2947 need_lib_prefix=no
d50284c4
CE
2948 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2949 need_version=no
8d138742 2950 else
d50284c4 2951 need_version=yes
8d138742 2952 fi
d50284c4
CE
2953 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2954 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2955 shlibpath_var=LD_LIBRARY_PATH
2956 shlibpath_overrides_runpath=yes
8d138742 2957 ;;
d9898ee8 2958
8d138742
CE
2959os2*)
2960 libname_spec='$name'
d50284c4
CE
2961 version_type=windows
2962 shrext_cmds=.dll
2963 need_version=no
8d138742 2964 need_lib_prefix=no
d50284c4
CE
2965 # OS/2 can only load a DLL with a base name of 8 characters or less.
2966 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2967 v=$($ECHO $release$versuffix | tr -d .-);
2968 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2969 $ECHO $n$v`$shared_ext'
2970 library_names_spec='${libname}_dll.$libext'
8d138742 2971 dynamic_linker='OS/2 ld.exe'
d50284c4
CE
2972 shlibpath_var=BEGINLIBPATH
2973 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2974 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2975 postinstall_cmds='base_file=`basename \$file`~
2976 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2977 dldir=$destdir/`dirname \$dlpath`~
2978 test -d \$dldir || mkdir -p \$dldir~
2979 $install_prog $dir/$dlname \$dldir/$dlname~
2980 chmod a+x \$dldir/$dlname~
2981 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2982 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2983 fi'
2984 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2985 dlpath=$dir/\$dldll~
2986 $RM \$dlpath'
8d138742 2987 ;;
d9898ee8 2988
8d138742
CE
2989osf3* | osf4* | osf5*)
2990 version_type=osf
2991 need_lib_prefix=no
2992 need_version=no
d50284c4
CE
2993 soname_spec='$libname$release$shared_ext$major'
2994 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
8d138742
CE
2995 shlibpath_var=LD_LIBRARY_PATH
2996 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
d50284c4 2997 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
8d138742 2998 ;;
d9898ee8 2999
8d138742
CE
3000rdos*)
3001 dynamic_linker=no
3002 ;;
d9898ee8 3003
8d138742 3004solaris*)
b0322a85 3005 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
3006 need_lib_prefix=no
3007 need_version=no
d50284c4
CE
3008 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3009 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
3010 shlibpath_var=LD_LIBRARY_PATH
3011 shlibpath_overrides_runpath=yes
3012 hardcode_into_libs=yes
3013 # ldd complains unless libraries are executable
3014 postinstall_cmds='chmod +x $lib'
3015 ;;
d9898ee8 3016
8d138742
CE
3017sunos4*)
3018 version_type=sunos
d50284c4 3019 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
8d138742
CE
3020 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3021 shlibpath_var=LD_LIBRARY_PATH
3022 shlibpath_overrides_runpath=yes
d50284c4 3023 if test yes = "$with_gnu_ld"; then
8d138742
CE
3024 need_lib_prefix=no
3025 fi
3026 need_version=yes
3027 ;;
d9898ee8 3028
8d138742 3029sysv4 | sysv4.3*)
b0322a85 3030 version_type=linux # correct to gnu/linux during the next big refactor
d50284c4
CE
3031 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3032 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
3033 shlibpath_var=LD_LIBRARY_PATH
3034 case $host_vendor in
3035 sni)
3036 shlibpath_overrides_runpath=no
3037 need_lib_prefix=no
3038 runpath_var=LD_RUN_PATH
3039 ;;
3040 siemens)
3041 need_lib_prefix=no
3042 ;;
3043 motorola)
3044 need_lib_prefix=no
3045 need_version=no
3046 shlibpath_overrides_runpath=no
3047 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3048 ;;
3049 esac
3050 ;;
d9898ee8 3051
8d138742 3052sysv4*MP*)
d50284c4 3053 if test -d /usr/nec; then
b0322a85 3054 version_type=linux # correct to gnu/linux during the next big refactor
d50284c4
CE
3055 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3056 soname_spec='$libname$shared_ext.$major'
8d138742 3057 shlibpath_var=LD_LIBRARY_PATH
d9898ee8 3058 fi
3059 ;;
3060
8d138742 3061sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
d50284c4 3062 version_type=sco
8d138742
CE
3063 need_lib_prefix=no
3064 need_version=no
d50284c4
CE
3065 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3066 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
3067 shlibpath_var=LD_LIBRARY_PATH
3068 shlibpath_overrides_runpath=yes
3069 hardcode_into_libs=yes
d50284c4 3070 if test yes = "$with_gnu_ld"; then
8d138742
CE
3071 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3072 else
3073 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3074 case $host_os in
3075 sco3.2v5*)
3076 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3077 ;;
3078 esac
d9898ee8 3079 fi
8d138742
CE
3080 sys_lib_dlsearch_path_spec='/usr/lib'
3081 ;;
d9898ee8 3082
8d138742
CE
3083tpf*)
3084 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
b0322a85 3085 version_type=linux # correct to gnu/linux during the next big refactor
8d138742
CE
3086 need_lib_prefix=no
3087 need_version=no
d50284c4 3088 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
8d138742
CE
3089 shlibpath_var=LD_LIBRARY_PATH
3090 shlibpath_overrides_runpath=no
3091 hardcode_into_libs=yes
3092 ;;
d9898ee8 3093
8d138742 3094uts4*)
b0322a85 3095 version_type=linux # correct to gnu/linux during the next big refactor
d50284c4
CE
3096 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3097 soname_spec='$libname$release$shared_ext$major'
8d138742
CE
3098 shlibpath_var=LD_LIBRARY_PATH
3099 ;;
d9898ee8 3100
8d138742
CE
3101*)
3102 dynamic_linker=no
3103 ;;
3104esac
3105AC_MSG_RESULT([$dynamic_linker])
d50284c4 3106test no = "$dynamic_linker" && can_build_shared=no
d9898ee8 3107
8d138742 3108variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
d50284c4 3109if test yes = "$GCC"; then
8d138742
CE
3110 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3111fi
d9898ee8 3112
d50284c4
CE
3113if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3114 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
8d138742 3115fi
d50284c4
CE
3116
3117if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3118 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
8d138742 3119fi
d9898ee8 3120
d50284c4
CE
3121# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3122configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3123
3124# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3125func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3126
3127# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3128configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3129
8d138742
CE
3130_LT_DECL([], [variables_saved_for_relink], [1],
3131 [Variables whose values should be saved in libtool wrapper scripts and
3132 restored at link time])
3133_LT_DECL([], [need_lib_prefix], [0],
3134 [Do we need the "lib" prefix for modules?])
3135_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3136_LT_DECL([], [version_type], [0], [Library versioning type])
3137_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3138_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3139_LT_DECL([], [shlibpath_overrides_runpath], [0],
3140 [Is shlibpath searched before the hard-coded library search path?])
3141_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3142_LT_DECL([], [library_names_spec], [1],
3143 [[List of archive names. First name is the real one, the rest are links.
3144 The last name is the one that the linker finds with -lNAME]])
3145_LT_DECL([], [soname_spec], [1],
3146 [[The coded name of the library, if different from the real name]])
b0322a85
CE
3147_LT_DECL([], [install_override_mode], [1],
3148 [Permission mode override for installation of shared libraries])
8d138742
CE
3149_LT_DECL([], [postinstall_cmds], [2],
3150 [Command to use after installation of a shared archive])
3151_LT_DECL([], [postuninstall_cmds], [2],
3152 [Command to use after uninstallation of a shared archive])
3153_LT_DECL([], [finish_cmds], [2],
3154 [Commands used to finish a libtool library installation in a directory])
3155_LT_DECL([], [finish_eval], [1],
3156 [[As "finish_cmds", except a single script fragment to be evaled but
3157 not shown]])
3158_LT_DECL([], [hardcode_into_libs], [0],
3159 [Whether we should hardcode library paths into libraries])
3160_LT_DECL([], [sys_lib_search_path_spec], [2],
3161 [Compile-time system search path for libraries])
d50284c4
CE
3162_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3163 [Detected run-time system search path for libraries])
3164_LT_DECL([], [configure_time_lt_sys_library_path], [2],
3165 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
8d138742
CE
3166])# _LT_SYS_DYNAMIC_LINKER
3167
3168
3169# _LT_PATH_TOOL_PREFIX(TOOL)
3170# --------------------------
d50284c4 3171# find a file program that can recognize shared library
8d138742
CE
3172AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3173[m4_require([_LT_DECL_EGREP])dnl
3174AC_MSG_CHECKING([for $1])
3175AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3176[case $MAGIC_CMD in
3177[[\\/*] | ?:[\\/]*])
d50284c4 3178 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8d138742
CE
3179 ;;
3180*)
d50284c4
CE
3181 lt_save_MAGIC_CMD=$MAGIC_CMD
3182 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8d138742
CE
3183dnl $ac_dummy forces splitting on constant user-supplied paths.
3184dnl POSIX.2 word splitting is done only on the output of word expansions,
3185dnl not every word. This closes a longstanding sh security hole.
3186 ac_dummy="m4_if([$2], , $PATH, [$2])"
3187 for ac_dir in $ac_dummy; do
d50284c4 3188 IFS=$lt_save_ifs
8d138742 3189 test -z "$ac_dir" && ac_dir=.
d50284c4
CE
3190 if test -f "$ac_dir/$1"; then
3191 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
8d138742
CE
3192 if test -n "$file_magic_test_file"; then
3193 case $deplibs_check_method in
3194 "file_magic "*)
3195 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
d50284c4 3196 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8d138742
CE
3197 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3198 $EGREP "$file_magic_regex" > /dev/null; then
3199 :
3200 else
3201 cat <<_LT_EOF 1>&2
d9898ee8 3202
8d138742
CE
3203*** Warning: the command libtool uses to detect shared libraries,
3204*** $file_magic_cmd, produces output that libtool cannot recognize.
3205*** The result is that libtool may fail to recognize shared libraries
3206*** as such. This will affect the creation of libtool libraries that
3207*** depend on shared libraries, but programs linked with such libtool
3208*** libraries will work regardless of this problem. Nevertheless, you
3209*** may want to report the problem to your system manager and/or to
3210*** bug-libtool@gnu.org
d9898ee8 3211
8d138742
CE
3212_LT_EOF
3213 fi ;;
3214 esac
3215 fi
3216 break
3217 fi
3218 done
d50284c4
CE
3219 IFS=$lt_save_ifs
3220 MAGIC_CMD=$lt_save_MAGIC_CMD
8d138742
CE
3221 ;;
3222esac])
d50284c4 3223MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8d138742
CE
3224if test -n "$MAGIC_CMD"; then
3225 AC_MSG_RESULT($MAGIC_CMD)
d9898ee8 3226else
8d138742 3227 AC_MSG_RESULT(no)
d9898ee8 3228fi
8d138742
CE
3229_LT_DECL([], [MAGIC_CMD], [0],
3230 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3231])# _LT_PATH_TOOL_PREFIX
d9898ee8 3232
8d138742
CE
3233# Old name:
3234AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3235dnl aclocal-1.4 backwards compatibility:
3236dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
d9898ee8 3237
d9898ee8 3238
8d138742
CE
3239# _LT_PATH_MAGIC
3240# --------------
d50284c4 3241# find a file program that can recognize a shared library
8d138742
CE
3242m4_defun([_LT_PATH_MAGIC],
3243[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3244if test -z "$lt_cv_path_MAGIC_CMD"; then
3245 if test -n "$ac_tool_prefix"; then
3246 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3247 else
3248 MAGIC_CMD=:
3249 fi
3250fi
3251])# _LT_PATH_MAGIC
d9898ee8 3252
d9898ee8 3253
8d138742
CE
3254# LT_PATH_LD
3255# ----------
3256# find the pathname to the GNU or non-GNU linker
3257AC_DEFUN([LT_PATH_LD],
3258[AC_REQUIRE([AC_PROG_CC])dnl
3259AC_REQUIRE([AC_CANONICAL_HOST])dnl
3260AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3261m4_require([_LT_DECL_SED])dnl
3262m4_require([_LT_DECL_EGREP])dnl
b0322a85 3263m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
d9898ee8 3264
8d138742
CE
3265AC_ARG_WITH([gnu-ld],
3266 [AS_HELP_STRING([--with-gnu-ld],
3267 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
d50284c4 3268 [test no = "$withval" || with_gnu_ld=yes],
8d138742 3269 [with_gnu_ld=no])dnl
d9898ee8 3270
8d138742 3271ac_prog=ld
d50284c4 3272if test yes = "$GCC"; then
8d138742
CE
3273 # Check if gcc -print-prog-name=ld gives a path.
3274 AC_MSG_CHECKING([for ld used by $CC])
3275 case $host in
3276 *-*-mingw*)
d50284c4 3277 # gcc leaves a trailing carriage return, which upsets mingw
8d138742
CE
3278 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3279 *)
3280 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3281 esac
3282 case $ac_prog in
3283 # Accept absolute paths.
3284 [[\\/]]* | ?:[[\\/]]*)
3285 re_direlt='/[[^/]][[^/]]*/\.\./'
3286 # Canonicalize the pathname of ld
3287 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3288 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3289 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3290 done
d50284c4 3291 test -z "$LD" && LD=$ac_prog
8d138742
CE
3292 ;;
3293 "")
3294 # If it fails, then pretend we aren't using GCC.
3295 ac_prog=ld
3296 ;;
3297 *)
3298 # If it is relative, then search for the first ld in PATH.
3299 with_gnu_ld=unknown
3300 ;;
3301 esac
d50284c4 3302elif test yes = "$with_gnu_ld"; then
8d138742 3303 AC_MSG_CHECKING([for GNU ld])
d9898ee8 3304else
8d138742 3305 AC_MSG_CHECKING([for non-GNU ld])
d9898ee8 3306fi
8d138742
CE
3307AC_CACHE_VAL(lt_cv_path_LD,
3308[if test -z "$LD"; then
d50284c4 3309 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8d138742 3310 for ac_dir in $PATH; do
d50284c4 3311 IFS=$lt_save_ifs
8d138742
CE
3312 test -z "$ac_dir" && ac_dir=.
3313 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
d50284c4 3314 lt_cv_path_LD=$ac_dir/$ac_prog
8d138742
CE
3315 # Check to see if the program is GNU ld. I'd rather use --version,
3316 # but apparently some variants of GNU ld only accept -v.
3317 # Break only if it was the GNU/non-GNU ld that we prefer.
3318 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3319 *GNU* | *'with BFD'*)
d50284c4 3320 test no != "$with_gnu_ld" && break
8d138742
CE
3321 ;;
3322 *)
d50284c4 3323 test yes != "$with_gnu_ld" && break
d9898ee8 3324 ;;
3325 esac
d9898ee8 3326 fi
8d138742 3327 done
d50284c4 3328 IFS=$lt_save_ifs
8d138742 3329else
d50284c4 3330 lt_cv_path_LD=$LD # Let the user override the test with a path.
8d138742 3331fi])
d50284c4 3332LD=$lt_cv_path_LD
8d138742
CE
3333if test -n "$LD"; then
3334 AC_MSG_RESULT($LD)
3335else
3336 AC_MSG_RESULT(no)
3337fi
3338test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3339_LT_PATH_LD_GNU
3340AC_SUBST([LD])
d9898ee8 3341
8d138742
CE
3342_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3343])# LT_PATH_LD
d9898ee8 3344
8d138742
CE
3345# Old names:
3346AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3347AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3348dnl aclocal-1.4 backwards compatibility:
3349dnl AC_DEFUN([AM_PROG_LD], [])
3350dnl AC_DEFUN([AC_PROG_LD], [])
d9898ee8 3351
d9898ee8 3352
8d138742
CE
3353# _LT_PATH_LD_GNU
3354#- --------------
3355m4_defun([_LT_PATH_LD_GNU],
3356[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3357[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3358case `$LD -v 2>&1 </dev/null` in
3359*GNU* | *'with BFD'*)
3360 lt_cv_prog_gnu_ld=yes
3361 ;;
3362*)
3363 lt_cv_prog_gnu_ld=no
3364 ;;
3365esac])
3366with_gnu_ld=$lt_cv_prog_gnu_ld
3367])# _LT_PATH_LD_GNU
d9898ee8 3368
8d138742
CE
3369
3370# _LT_CMD_RELOAD
3371# --------------
3372# find reload flag for linker
3373# -- PORTME Some linkers may need a different reload flag.
3374m4_defun([_LT_CMD_RELOAD],
3375[AC_CACHE_CHECK([for $LD option to reload object files],
3376 lt_cv_ld_reload_flag,
3377 [lt_cv_ld_reload_flag='-r'])
3378reload_flag=$lt_cv_ld_reload_flag
3379case $reload_flag in
3380"" | " "*) ;;
3381*) reload_flag=" $reload_flag" ;;
3382esac
3383reload_cmds='$LD$reload_flag -o $output$reload_objs'
3384case $host_os in
b0322a85 3385 cygwin* | mingw* | pw32* | cegcc*)
d50284c4 3386 if test yes != "$GCC"; then
b0322a85
CE
3387 reload_cmds=false
3388 fi
3389 ;;
8d138742 3390 darwin*)
d50284c4
CE
3391 if test yes = "$GCC"; then
3392 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
d9898ee8 3393 else
8d138742 3394 reload_cmds='$LD$reload_flag -o $output$reload_objs'
d9898ee8 3395 fi
3396 ;;
8d138742 3397esac
b0322a85
CE
3398_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3399_LT_TAGDECL([], [reload_cmds], [2])dnl
8d138742 3400])# _LT_CMD_RELOAD
d9898ee8 3401
d9898ee8 3402
d50284c4
CE
3403# _LT_PATH_DD
3404# -----------
3405# find a working dd
3406m4_defun([_LT_PATH_DD],
3407[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3408[printf 0123456789abcdef0123456789abcdef >conftest.i
3409cat conftest.i conftest.i >conftest2.i
3410: ${lt_DD:=$DD}
3411AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3412[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3413 cmp -s conftest.i conftest.out \
3414 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3415fi])
3416rm -f conftest.i conftest2.i conftest.out])
3417])# _LT_PATH_DD
3418
3419
3420# _LT_CMD_TRUNCATE
3421# ----------------
3422# find command to truncate a binary pipe
3423m4_defun([_LT_CMD_TRUNCATE],
3424[m4_require([_LT_PATH_DD])
3425AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3426[printf 0123456789abcdef0123456789abcdef >conftest.i
3427cat conftest.i conftest.i >conftest2.i
3428lt_cv_truncate_bin=
3429if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3430 cmp -s conftest.i conftest.out \
3431 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3432fi
3433rm -f conftest.i conftest2.i conftest.out
3434test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3435_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3436 [Command to truncate a binary pipe])
3437])# _LT_CMD_TRUNCATE
3438
3439
8d138742
CE
3440# _LT_CHECK_MAGIC_METHOD
3441# ----------------------
3442# how to check for library dependencies
3443# -- PORTME fill in with the dynamic library characteristics
3444m4_defun([_LT_CHECK_MAGIC_METHOD],
3445[m4_require([_LT_DECL_EGREP])
3446m4_require([_LT_DECL_OBJDUMP])
3447AC_CACHE_CHECK([how to recognize dependent libraries],
3448lt_cv_deplibs_check_method,
3449[lt_cv_file_magic_cmd='$MAGIC_CMD'
3450lt_cv_file_magic_test_file=
3451lt_cv_deplibs_check_method='unknown'
3452# Need to set the preceding variable on all platforms that support
3453# interlibrary dependencies.
3454# 'none' -- dependencies not supported.
d50284c4 3455# 'unknown' -- same as none, but documents that we really don't know.
8d138742
CE
3456# 'pass_all' -- all dependencies passed with no checks.
3457# 'test_compile' -- check by making test program.
3458# 'file_magic [[regex]]' -- check by looking for files in library path
d50284c4
CE
3459# that responds to the $file_magic_cmd with a given extended regex.
3460# If you have 'file' or equivalent on your system and you're not sure
3461# whether 'pass_all' will *always* work, you probably want this one.
8d138742
CE
3462
3463case $host_os in
3464aix[[4-9]]*)
3465 lt_cv_deplibs_check_method=pass_all
d9898ee8 3466 ;;
d9898ee8 3467
8d138742
CE
3468beos*)
3469 lt_cv_deplibs_check_method=pass_all
3470 ;;
3471
3472bsdi[[45]]*)
3473 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3474 lt_cv_file_magic_cmd='/usr/bin/file -L'
3475 lt_cv_file_magic_test_file=/shlib/libc.so
3476 ;;
3477
3478cygwin*)
3479 # func_win32_libid is a shell function defined in ltmain.sh
3480 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3481 lt_cv_file_magic_cmd='func_win32_libid'
3482 ;;
3483
3484mingw* | pw32*)
3485 # Base MSYS/MinGW do not provide the 'file' command needed by
3486 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3487 # unless we find 'file', for example because we are cross-compiling.
d50284c4 3488 if ( file / ) >/dev/null 2>&1; then
8d138742
CE
3489 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3490 lt_cv_file_magic_cmd='func_win32_libid'
3491 else
b0322a85
CE
3492 # Keep this pattern in sync with the one in func_win32_libid.
3493 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
8d138742
CE
3494 lt_cv_file_magic_cmd='$OBJDUMP -f'
3495 fi
3496 ;;
3497
b0322a85 3498cegcc*)
8d138742
CE
3499 # use the weaker test based on 'objdump'. See mingw*.
3500 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3501 lt_cv_file_magic_cmd='$OBJDUMP -f'
3502 ;;
3503
3504darwin* | rhapsody*)
3505 lt_cv_deplibs_check_method=pass_all
3506 ;;
3507
3508freebsd* | dragonfly*)
3509 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3510 case $host_cpu in
3511 i*86 )
3512 # Not sure whether the presence of OpenBSD here was a mistake.
3513 # Let's accept both of them until this is cleared up.
3514 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3515 lt_cv_file_magic_cmd=/usr/bin/file
3516 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3517 ;;
d9898ee8 3518 esac
8d138742
CE
3519 else
3520 lt_cv_deplibs_check_method=pass_all
3521 fi
3522 ;;
3523
b0322a85
CE
3524haiku*)
3525 lt_cv_deplibs_check_method=pass_all
3526 ;;
3527
8d138742
CE
3528hpux10.20* | hpux11*)
3529 lt_cv_file_magic_cmd=/usr/bin/file
3530 case $host_cpu in
3531 ia64*)
3532 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3533 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
d9898ee8 3534 ;;
8d138742 3535 hppa*64*)
b0322a85 3536 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
8d138742 3537 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
d9898ee8 3538 ;;
8d138742 3539 *)
b0322a85 3540 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
8d138742 3541 lt_cv_file_magic_test_file=/usr/lib/libc.sl
d9898ee8 3542 ;;
8d138742
CE
3543 esac
3544 ;;
d9898ee8 3545
8d138742
CE
3546interix[[3-9]]*)
3547 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3548 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3549 ;;
d9898ee8 3550
8d138742
CE
3551irix5* | irix6* | nonstopux*)
3552 case $LD in
3553 *-32|*"-32 ") libmagic=32-bit;;
3554 *-n32|*"-n32 ") libmagic=N32;;
3555 *-64|*"-64 ") libmagic=64-bit;;
3556 *) libmagic=never-match;;
3557 esac
3558 lt_cv_deplibs_check_method=pass_all
3559 ;;
d9898ee8 3560
b0322a85 3561# This must be glibc/ELF.
d50284c4 3562linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8d138742
CE
3563 lt_cv_deplibs_check_method=pass_all
3564 ;;
d9898ee8 3565
8d138742
CE
3566netbsd*)
3567 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3568 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3569 else
3570 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3571 fi
3572 ;;
d9898ee8 3573
8d138742
CE
3574newos6*)
3575 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3576 lt_cv_file_magic_cmd=/usr/bin/file
3577 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3578 ;;
d9898ee8 3579
8d138742
CE
3580*nto* | *qnx*)
3581 lt_cv_deplibs_check_method=pass_all
3582 ;;
d9898ee8 3583
d50284c4
CE
3584openbsd* | bitrig*)
3585 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
8d138742
CE
3586 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3587 else
3588 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3589 fi
3590 ;;
d9898ee8 3591
8d138742
CE
3592osf3* | osf4* | osf5*)
3593 lt_cv_deplibs_check_method=pass_all
3594 ;;
d9898ee8 3595
8d138742
CE
3596rdos*)
3597 lt_cv_deplibs_check_method=pass_all
3598 ;;
d9898ee8 3599
8d138742
CE
3600solaris*)
3601 lt_cv_deplibs_check_method=pass_all
3602 ;;
d9898ee8 3603
8d138742
CE
3604sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3605 lt_cv_deplibs_check_method=pass_all
3606 ;;
d9898ee8 3607
8d138742
CE
3608sysv4 | sysv4.3*)
3609 case $host_vendor in
3610 motorola)
3611 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3612 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
d9898ee8 3613 ;;
8d138742
CE
3614 ncr)
3615 lt_cv_deplibs_check_method=pass_all
d9898ee8 3616 ;;
8d138742
CE
3617 sequent)
3618 lt_cv_file_magic_cmd='/bin/file'
3619 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
d9898ee8 3620 ;;
8d138742
CE
3621 sni)
3622 lt_cv_file_magic_cmd='/bin/file'
3623 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3624 lt_cv_file_magic_test_file=/lib/libc.so
d9898ee8 3625 ;;
8d138742
CE
3626 siemens)
3627 lt_cv_deplibs_check_method=pass_all
d9898ee8 3628 ;;
8d138742
CE
3629 pc)
3630 lt_cv_deplibs_check_method=pass_all
d9898ee8 3631 ;;
8d138742
CE
3632 esac
3633 ;;
d9898ee8 3634
8d138742
CE
3635tpf*)
3636 lt_cv_deplibs_check_method=pass_all
3637 ;;
d50284c4
CE
3638os2*)
3639 lt_cv_deplibs_check_method=pass_all
3640 ;;
8d138742
CE
3641esac
3642])
b0322a85
CE
3643
3644file_magic_glob=
3645want_nocaseglob=no
3646if test "$build" = "$host"; then
3647 case $host_os in
3648 mingw* | pw32*)
3649 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3650 want_nocaseglob=yes
3651 else
3652 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3653 fi
3654 ;;
3655 esac
3656fi
3657
8d138742
CE
3658file_magic_cmd=$lt_cv_file_magic_cmd
3659deplibs_check_method=$lt_cv_deplibs_check_method
3660test -z "$deplibs_check_method" && deplibs_check_method=unknown
d9898ee8 3661
8d138742
CE
3662_LT_DECL([], [deplibs_check_method], [1],
3663 [Method to check whether dependent libraries are shared objects])
3664_LT_DECL([], [file_magic_cmd], [1],
b0322a85
CE
3665 [Command to use when deplibs_check_method = "file_magic"])
3666_LT_DECL([], [file_magic_glob], [1],
3667 [How to find potential files when deplibs_check_method = "file_magic"])
3668_LT_DECL([], [want_nocaseglob], [1],
3669 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
8d138742 3670])# _LT_CHECK_MAGIC_METHOD
d9898ee8 3671
d9898ee8 3672
8d138742
CE
3673# LT_PATH_NM
3674# ----------
3675# find the pathname to a BSD- or MS-compatible name lister
3676AC_DEFUN([LT_PATH_NM],
3677[AC_REQUIRE([AC_PROG_CC])dnl
3678AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3679[if test -n "$NM"; then
3680 # Let the user override the test.
d50284c4 3681 lt_cv_path_NM=$NM
8d138742 3682else
d50284c4 3683 lt_nm_to_check=${ac_tool_prefix}nm
8d138742
CE
3684 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3685 lt_nm_to_check="$lt_nm_to_check nm"
3686 fi
3687 for lt_tmp_nm in $lt_nm_to_check; do
d50284c4 3688 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8d138742 3689 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
d50284c4 3690 IFS=$lt_save_ifs
8d138742 3691 test -z "$ac_dir" && ac_dir=.
d50284c4
CE
3692 tmp_nm=$ac_dir/$lt_tmp_nm
3693 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
8d138742 3694 # Check to see if the nm accepts a BSD-compat flag.
d50284c4 3695 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
8d138742
CE
3696 # nm: unknown option "B" ignored
3697 # Tru64's nm complains that /dev/null is an invalid object file
d50284c4
CE
3698 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3699 case $build_os in
3700 mingw*) lt_bad_file=conftest.nm/nofile ;;
3701 *) lt_bad_file=/dev/null ;;
3702 esac
3703 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3704 *$lt_bad_file* | *'Invalid file or object type'*)
8d138742 3705 lt_cv_path_NM="$tmp_nm -B"
d50284c4 3706 break 2
8d138742
CE
3707 ;;
3708 *)
3709 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3710 */dev/null*)
3711 lt_cv_path_NM="$tmp_nm -p"
d50284c4 3712 break 2
8d138742
CE
3713 ;;
3714 *)
3715 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3716 continue # so that we can try to find one that supports BSD flags
3717 ;;
3718 esac
3719 ;;
3720 esac
3721 fi
3722 done
d50284c4 3723 IFS=$lt_save_ifs
d9898ee8 3724 done
8d138742
CE
3725 : ${lt_cv_path_NM=no}
3726fi])
d50284c4
CE
3727if test no != "$lt_cv_path_NM"; then
3728 NM=$lt_cv_path_NM
d9898ee8 3729else
8d138742 3730 # Didn't find any BSD compatible name lister, look for dumpbin.
b0322a85
CE
3731 if test -n "$DUMPBIN"; then :
3732 # Let the user override the test.
3733 else
3734 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
d50284c4 3735 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
b0322a85 3736 *COFF*)
d50284c4 3737 DUMPBIN="$DUMPBIN -symbols -headers"
b0322a85
CE
3738 ;;
3739 *)
3740 DUMPBIN=:
3741 ;;
3742 esac
3743 fi
8d138742 3744 AC_SUBST([DUMPBIN])
d50284c4
CE
3745 if test : != "$DUMPBIN"; then
3746 NM=$DUMPBIN
8d138742 3747 fi
d9898ee8 3748fi
8d138742
CE
3749test -z "$NM" && NM=nm
3750AC_SUBST([NM])
3751_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3752
3753AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3754 [lt_cv_nm_interface="BSD nm"
3755 echo "int some_variable = 0;" > conftest.$ac_ext
b0322a85 3756 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
8d138742
CE
3757 (eval "$ac_compile" 2>conftest.err)
3758 cat conftest.err >&AS_MESSAGE_LOG_FD
b0322a85 3759 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
8d138742
CE
3760 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3761 cat conftest.err >&AS_MESSAGE_LOG_FD
b0322a85 3762 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
8d138742
CE
3763 cat conftest.out >&AS_MESSAGE_LOG_FD
3764 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3765 lt_cv_nm_interface="MS dumpbin"
3766 fi
3767 rm -f conftest*])
3768])# LT_PATH_NM
d9898ee8 3769
8d138742
CE
3770# Old names:
3771AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3772AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3773dnl aclocal-1.4 backwards compatibility:
3774dnl AC_DEFUN([AM_PROG_NM], [])
3775dnl AC_DEFUN([AC_PROG_NM], [])
d9898ee8 3776
b0322a85
CE
3777# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3778# --------------------------------
3779# how to determine the name of the shared library
3780# associated with a specific link library.
3781# -- PORTME fill in with the dynamic library characteristics
3782m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3783[m4_require([_LT_DECL_EGREP])
3784m4_require([_LT_DECL_OBJDUMP])
3785m4_require([_LT_DECL_DLLTOOL])
3786AC_CACHE_CHECK([how to associate runtime and link libraries],
3787lt_cv_sharedlib_from_linklib_cmd,
3788[lt_cv_sharedlib_from_linklib_cmd='unknown'
3789
3790case $host_os in
3791cygwin* | mingw* | pw32* | cegcc*)
d50284c4
CE
3792 # two different shell functions defined in ltmain.sh;
3793 # decide which one to use based on capabilities of $DLLTOOL
b0322a85
CE
3794 case `$DLLTOOL --help 2>&1` in
3795 *--identify-strict*)
3796 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3797 ;;
3798 *)
3799 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3800 ;;
3801 esac
3802 ;;
3803*)
3804 # fallback: assume linklib IS sharedlib
d50284c4 3805 lt_cv_sharedlib_from_linklib_cmd=$ECHO
b0322a85
CE
3806 ;;
3807esac
3808])
3809sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3810test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3811
3812_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3813 [Command to associate shared and link libraries])
3814])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3815
3816
3817# _LT_PATH_MANIFEST_TOOL
3818# ----------------------
3819# locate the manifest tool
3820m4_defun([_LT_PATH_MANIFEST_TOOL],
3821[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3822test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3823AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3824 [lt_cv_path_mainfest_tool=no
3825 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3826 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3827 cat conftest.err >&AS_MESSAGE_LOG_FD
3828 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3829 lt_cv_path_mainfest_tool=yes
3830 fi
3831 rm -f conftest*])
d50284c4 3832if test yes != "$lt_cv_path_mainfest_tool"; then
b0322a85
CE
3833 MANIFEST_TOOL=:
3834fi
3835_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3836])# _LT_PATH_MANIFEST_TOOL
3837
3838
d50284c4
CE
3839# _LT_DLL_DEF_P([FILE])
3840# ---------------------
3841# True iff FILE is a Windows DLL '.def' file.
3842# Keep in sync with func_dll_def_p in the libtool script
3843AC_DEFUN([_LT_DLL_DEF_P],
3844[dnl
3845 test DEF = "`$SED -n dnl
3846 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3847 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3848 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3849 -e q dnl Only consider the first "real" line
3850 $1`" dnl
3851])# _LT_DLL_DEF_P
3852
3853
8d138742
CE
3854# LT_LIB_M
3855# --------
3856# check for math library
3857AC_DEFUN([LT_LIB_M],
3858[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3859LIBM=
3860case $host in
b0322a85 3861*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
8d138742 3862 # These system don't have libm, or don't need it
ac40fd9e 3863 ;;
8d138742 3864*-ncr-sysv4.3*)
d50284c4 3865 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
8d138742
CE
3866 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3867 ;;
3868*)
d50284c4 3869 AC_CHECK_LIB(m, cos, LIBM=-lm)
d9898ee8 3870 ;;
3871esac
8d138742
CE
3872AC_SUBST([LIBM])
3873])# LT_LIB_M
d9898ee8 3874
8d138742
CE
3875# Old name:
3876AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3877dnl aclocal-1.4 backwards compatibility:
3878dnl AC_DEFUN([AC_CHECK_LIBM], [])
d9898ee8 3879
d9898ee8 3880
8d138742
CE
3881# _LT_COMPILER_NO_RTTI([TAGNAME])
3882# -------------------------------
3883m4_defun([_LT_COMPILER_NO_RTTI],
3884[m4_require([_LT_TAG_COMPILER])dnl
d9898ee8 3885
8d138742 3886_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
d9898ee8 3887
d50284c4 3888if test yes = "$GCC"; then
b0322a85
CE
3889 case $cc_basename in
3890 nvcc*)
3891 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3892 *)
3893 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3894 esac
d9898ee8 3895
8d138742
CE
3896 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3897 lt_cv_prog_compiler_rtti_exceptions,
3898 [-fno-rtti -fno-exceptions], [],
3899 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3900fi
3901_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3902 [Compiler flag to turn off builtin functions])
3903])# _LT_COMPILER_NO_RTTI
d9898ee8 3904
d9898ee8 3905
8d138742
CE
3906# _LT_CMD_GLOBAL_SYMBOLS
3907# ----------------------
3908m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3909[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3910AC_REQUIRE([AC_PROG_CC])dnl
b0322a85 3911AC_REQUIRE([AC_PROG_AWK])dnl
8d138742
CE
3912AC_REQUIRE([LT_PATH_NM])dnl
3913AC_REQUIRE([LT_PATH_LD])dnl
3914m4_require([_LT_DECL_SED])dnl
3915m4_require([_LT_DECL_EGREP])dnl
3916m4_require([_LT_TAG_COMPILER])dnl
d9898ee8 3917
8d138742
CE
3918# Check for command to grab the raw symbol name followed by C symbol from nm.
3919AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3920AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3921[
3922# These are sane defaults that work on at least a few old systems.
3923# [They come from Ultrix. What could be older than Ultrix?!! ;)]
d9898ee8 3924
8d138742
CE
3925# Character class describing NM global symbol codes.
3926symcode='[[BCDEGRST]]'
d9898ee8 3927
8d138742
CE
3928# Regexp to match symbols that can be accessed directly from C.
3929sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
d9898ee8 3930
8d138742 3931# Define system-specific variables.
d9898ee8 3932case $host_os in
8d138742
CE
3933aix*)
3934 symcode='[[BCDT]]'
d9898ee8 3935 ;;
8d138742
CE
3936cygwin* | mingw* | pw32* | cegcc*)
3937 symcode='[[ABCDGISTW]]'
3938 ;;
3939hpux*)
d50284c4 3940 if test ia64 = "$host_cpu"; then
8d138742 3941 symcode='[[ABCDEGRST]]'
d9898ee8 3942 fi
3943 ;;
8d138742
CE
3944irix* | nonstopux*)
3945 symcode='[[BCDEGRST]]'
3946 ;;
3947osf*)
3948 symcode='[[BCDEGQRST]]'
3949 ;;
3950solaris*)
3951 symcode='[[BDRT]]'
3952 ;;
3953sco3.2v5*)
3954 symcode='[[DT]]'
3955 ;;
3956sysv4.2uw2*)
3957 symcode='[[DT]]'
3958 ;;
3959sysv5* | sco5v6* | unixware* | OpenUNIX*)
3960 symcode='[[ABDT]]'
3961 ;;
3962sysv4)
3963 symcode='[[DFNSTU]]'
3964 ;;
3965esac
d9898ee8 3966
8d138742
CE
3967# If we're using GNU nm, then use its standard symbol codes.
3968case `$NM -V 2>&1` in
3969*GNU* | *'with BFD'*)
3970 symcode='[[ABCDGIRSTW]]' ;;
3971esac
d9898ee8 3972
d50284c4
CE
3973if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3974 # Gets list of data symbols to import.
3975 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3976 # Adjust the below global symbol transforms to fixup imported variables.
3977 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3978 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3979 lt_c_name_lib_hook="\
3980 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3981 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3982else
3983 # Disable hooks by default.
3984 lt_cv_sys_global_symbol_to_import=
3985 lt_cdecl_hook=
3986 lt_c_name_hook=
3987 lt_c_name_lib_hook=
3988fi
3989
8d138742
CE
3990# Transform an extracted symbol line into a proper C declaration.
3991# Some systems (esp. on ia64) link data and code symbols differently,
3992# so use this general approach.
d50284c4
CE
3993lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3994$lt_cdecl_hook\
3995" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3996" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
d9898ee8 3997
8d138742 3998# Transform an extracted symbol line into symbol name and symbol address
d50284c4
CE
3999lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
4000$lt_c_name_hook\
4001" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4002" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4003
4004# Transform an extracted symbol line into symbol name with lib prefix and
4005# symbol address.
4006lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4007$lt_c_name_lib_hook\
4008" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4009" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4010" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
d9898ee8 4011
8d138742
CE
4012# Handle CRLF in mingw tool chain
4013opt_cr=
4014case $build_os in
4015mingw*)
4016 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4017 ;;
4018esac
d9898ee8 4019
8d138742
CE
4020# Try without a prefix underscore, then with it.
4021for ac_symprfx in "" "_"; do
d9898ee8 4022
8d138742
CE
4023 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4024 symxfrm="\\1 $ac_symprfx\\2 \\2"
d9898ee8 4025
8d138742
CE
4026 # Write the raw and C identifiers.
4027 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
d50284c4
CE
4028 # Fake it for dumpbin and say T for any non-static function,
4029 # D for any global variable and I for any imported variable.
8d138742
CE
4030 # Also find C++ and __fastcall symbols from MSVC++,
4031 # which start with @ or ?.
4032 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4033" {last_section=section; section=\$ 3};"\
b0322a85 4034" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
8d138742 4035" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
d50284c4
CE
4036" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4037" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4038" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
8d138742
CE
4039" \$ 0!~/External *\|/{next};"\
4040" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4041" {if(hide[section]) next};"\
d50284c4
CE
4042" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4043" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4044" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4045" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
8d138742
CE
4046" ' prfx=^$ac_symprfx]"
4047 else
4048 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4049 fi
b0322a85 4050 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
d9898ee8 4051
8d138742
CE
4052 # Check to see that the pipe works correctly.
4053 pipe_works=no
d9898ee8 4054
8d138742
CE
4055 rm -f conftest*
4056 cat > conftest.$ac_ext <<_LT_EOF
4057#ifdef __cplusplus
4058extern "C" {
4059#endif
4060char nm_test_var;
4061void nm_test_func(void);
4062void nm_test_func(void){}
4063#ifdef __cplusplus
4064}
4065#endif
4066int main(){nm_test_var='a';nm_test_func();return(0);}
4067_LT_EOF
d9898ee8 4068
8d138742
CE
4069 if AC_TRY_EVAL(ac_compile); then
4070 # Now try to grab the symbols.
4071 nlist=conftest.nm
b0322a85 4072 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
8d138742
CE
4073 # Try sorting and uniquifying the output.
4074 if sort "$nlist" | uniq > "$nlist"T; then
4075 mv -f "$nlist"T "$nlist"
4076 else
4077 rm -f "$nlist"T
4078 fi
d9898ee8 4079
8d138742
CE
4080 # Make sure that we snagged all the symbols we need.
4081 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4082 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4083 cat <<_LT_EOF > conftest.$ac_ext
b0322a85 4084/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
d50284c4
CE
4085#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4086/* DATA imports from DLLs on WIN32 can't be const, because runtime
b0322a85
CE
4087 relocations are performed -- see ld's documentation on pseudo-relocs. */
4088# define LT@&t@_DLSYM_CONST
d50284c4 4089#elif defined __osf__
b0322a85
CE
4090/* This system does not cope well with relocations in const data. */
4091# define LT@&t@_DLSYM_CONST
4092#else
4093# define LT@&t@_DLSYM_CONST const
4094#endif
4095
8d138742
CE
4096#ifdef __cplusplus
4097extern "C" {
4098#endif
d9898ee8 4099
8d138742
CE
4100_LT_EOF
4101 # Now generate the symbol file.
4102 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
d9898ee8 4103
8d138742 4104 cat <<_LT_EOF >> conftest.$ac_ext
d9898ee8 4105
8d138742 4106/* The mapping between symbol names and symbols. */
b0322a85 4107LT@&t@_DLSYM_CONST struct {
8d138742
CE
4108 const char *name;
4109 void *address;
4110}
4111lt__PROGRAM__LTX_preloaded_symbols[[]] =
4112{
4113 { "@PROGRAM@", (void *) 0 },
4114_LT_EOF
d50284c4 4115 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8d138742
CE
4116 cat <<\_LT_EOF >> conftest.$ac_ext
4117 {0, (void *) 0}
4118};
d9898ee8 4119
8d138742
CE
4120/* This works around a problem in FreeBSD linker */
4121#ifdef FREEBSD_WORKAROUND
4122static const void *lt_preloaded_setup() {
4123 return lt__PROGRAM__LTX_preloaded_symbols;
4124}
4125#endif
d9898ee8 4126
8d138742
CE
4127#ifdef __cplusplus
4128}
4129#endif
4130_LT_EOF
4131 # Now try linking the two files.
4132 mv conftest.$ac_objext conftstm.$ac_objext
b0322a85
CE
4133 lt_globsym_save_LIBS=$LIBS
4134 lt_globsym_save_CFLAGS=$CFLAGS
d50284c4 4135 LIBS=conftstm.$ac_objext
8d138742 4136 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
d50284c4 4137 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
8d138742
CE
4138 pipe_works=yes
4139 fi
b0322a85
CE
4140 LIBS=$lt_globsym_save_LIBS
4141 CFLAGS=$lt_globsym_save_CFLAGS
8d138742
CE
4142 else
4143 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4144 fi
4145 else
4146 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4147 fi
4148 else
4149 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4150 fi
4151 else
4152 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4153 cat conftest.$ac_ext >&5
4154 fi
4155 rm -rf conftest* conftst*
d9898ee8 4156
8d138742 4157 # Do not use the global_symbol_pipe unless it works.
d50284c4 4158 if test yes = "$pipe_works"; then
8d138742
CE
4159 break
4160 else
4161 lt_cv_sys_global_symbol_pipe=
4162 fi
4163done
4164])
4165if test -z "$lt_cv_sys_global_symbol_pipe"; then
4166 lt_cv_sys_global_symbol_to_cdecl=
4167fi
4168if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4169 AC_MSG_RESULT(failed)
4170else
4171 AC_MSG_RESULT(ok)
4172fi
d9898ee8 4173
b0322a85
CE
4174# Response file support.
4175if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4176 nm_file_list_spec='@'
4177elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4178 nm_file_list_spec='@'
4179fi
4180
8d138742
CE
4181_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4182 [Take the output of nm and produce a listing of raw symbols and C names])
4183_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4184 [Transform the output of nm in a proper C declaration])
d50284c4
CE
4185_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4186 [Transform the output of nm into a list of symbols to manually relocate])
8d138742
CE
4187_LT_DECL([global_symbol_to_c_name_address],
4188 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4189 [Transform the output of nm in a C name address pair])
4190_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4191 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4192 [Transform the output of nm in a C name address pair when lib prefix is needed])
d50284c4
CE
4193_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4194 [The name lister interface])
b0322a85
CE
4195_LT_DECL([], [nm_file_list_spec], [1],
4196 [Specify filename containing input files for $NM])
8d138742 4197]) # _LT_CMD_GLOBAL_SYMBOLS
d9898ee8 4198
d9898ee8 4199
8d138742
CE
4200# _LT_COMPILER_PIC([TAGNAME])
4201# ---------------------------
4202m4_defun([_LT_COMPILER_PIC],
4203[m4_require([_LT_TAG_COMPILER])dnl
4204_LT_TAGVAR(lt_prog_compiler_wl, $1)=
4205_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4206_LT_TAGVAR(lt_prog_compiler_static, $1)=
d9898ee8 4207
8d138742
CE
4208m4_if([$1], [CXX], [
4209 # C++ specific cases for pic, static, wl, etc.
d50284c4 4210 if test yes = "$GXX"; then
8d138742
CE
4211 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4212 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
d9898ee8 4213
8d138742
CE
4214 case $host_os in
4215 aix*)
4216 # All AIX code is PIC.
d50284c4 4217 if test ia64 = "$host_cpu"; then
8d138742
CE
4218 # AIX 5 now supports IA64 processor
4219 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4220 fi
d50284c4 4221 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
8d138742 4222 ;;
d9898ee8 4223
8d138742
CE
4224 amigaos*)
4225 case $host_cpu in
4226 powerpc)
4227 # see comment about AmigaOS4 .so support
4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4229 ;;
4230 m68k)
4231 # FIXME: we need at least 68020 code to build shared libraries, but
d50284c4
CE
4232 # adding the '-m68020' flag to GCC prevents building anything better,
4233 # like '-m68040'.
8d138742
CE
4234 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4235 ;;
4236 esac
4237 ;;
d9898ee8 4238
8d138742
CE
4239 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4240 # PIC is the default for these OSes.
4241 ;;
4242 mingw* | cygwin* | os2* | pw32* | cegcc*)
4243 # This hack is so that the source file can tell whether it is being
4244 # built for inclusion in a dll (and should export symbols for example).
4245 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4246 # (--disable-auto-import) libraries
4247 m4_if([$1], [GCJ], [],
4248 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
d50284c4
CE
4249 case $host_os in
4250 os2*)
4251 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4252 ;;
4253 esac
8d138742
CE
4254 ;;
4255 darwin* | rhapsody*)
4256 # PIC is the default on this platform
4257 # Common symbols not allowed in MH_DYLIB files
4258 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4259 ;;
4260 *djgpp*)
4261 # DJGPP does not support shared libraries at all
4262 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4263 ;;
b0322a85
CE
4264 haiku*)
4265 # PIC is the default for Haiku.
4266 # The "-static" flag exists, but is broken.
4267 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4268 ;;
8d138742
CE
4269 interix[[3-9]]*)
4270 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4271 # Instead, we relocate shared libraries at runtime.
4272 ;;
4273 sysv4*MP*)
4274 if test -d /usr/nec; then
4275 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4276 fi
4277 ;;
4278 hpux*)
4279 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4280 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4281 # sets the default TLS model and affects inlining.
4282 case $host_cpu in
4283 hppa*64*)
4284 ;;
4285 *)
4286 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4287 ;;
4288 esac
4289 ;;
4290 *qnx* | *nto*)
4291 # QNX uses GNU C++, but need to define -shared option too, otherwise
4292 # it will coredump.
4293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
d9898ee8 4294 ;;
4295 *)
8d138742 4296 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
d9898ee8 4297 ;;
4298 esac
8d138742
CE
4299 else
4300 case $host_os in
4301 aix[[4-9]]*)
4302 # All AIX code is PIC.
d50284c4 4303 if test ia64 = "$host_cpu"; then
8d138742
CE
4304 # AIX 5 now supports IA64 processor
4305 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4306 else
4307 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4308 fi
4309 ;;
4310 chorus*)
4311 case $cc_basename in
4312 cxch68*)
4313 # Green Hills C++ Compiler
4314 # _LT_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"
4315 ;;
4316 esac
4317 ;;
b0322a85
CE
4318 mingw* | cygwin* | os2* | pw32* | cegcc*)
4319 # This hack is so that the source file can tell whether it is being
4320 # built for inclusion in a dll (and should export symbols for example).
4321 m4_if([$1], [GCJ], [],
4322 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4323 ;;
8d138742
CE
4324 dgux*)
4325 case $cc_basename in
4326 ec++*)
4327 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4328 ;;
4329 ghcx*)
4330 # Green Hills C++ Compiler
4331 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4332 ;;
4333 *)
4334 ;;
4335 esac
4336 ;;
4337 freebsd* | dragonfly*)
4338 # FreeBSD uses GNU C++
4339 ;;
4340 hpux9* | hpux10* | hpux11*)
4341 case $cc_basename in
4342 CC*)
4343 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
d50284c4
CE
4344 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4345 if test ia64 != "$host_cpu"; then
8d138742
CE
4346 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4347 fi
4348 ;;
4349 aCC*)
4350 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
d50284c4 4351 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
8d138742
CE
4352 case $host_cpu in
4353 hppa*64*|ia64*)
4354 # +Z the default
4355 ;;
4356 *)
4357 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4358 ;;
4359 esac
4360 ;;
4361 *)
4362 ;;
4363 esac
4364 ;;
4365 interix*)
4366 # This is c89, which is MS Visual C++ (no shared libs)
4367 # Anyone wants to do a port?
4368 ;;
4369 irix5* | irix6* | nonstopux*)
4370 case $cc_basename in
4371 CC*)
4372 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4373 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4374 # CC pic flag -KPIC is the default.
4375 ;;
4376 *)
4377 ;;
4378 esac
4379 ;;
d50284c4 4380 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8d138742
CE
4381 case $cc_basename in
4382 KCC*)
4383 # KAI C++ Compiler
4384 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4386 ;;
4387 ecpc* )
d50284c4 4388 # old Intel C++ for x86_64, which still supported -KPIC.
8d138742
CE
4389 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4390 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4391 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4392 ;;
4393 icpc* )
4394 # Intel C++, used to be incompatible with GCC.
4395 # ICC 10 doesn't accept -KPIC any more.
4396 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4397 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4398 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4399 ;;
4400 pgCC* | pgcpp*)
4401 # Portland Group C++ compiler
4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4403 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4404 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4405 ;;
4406 cxx*)
4407 # Compaq C++
4408 # Make sure the PIC flag is empty. It appears that all Alpha
4409 # Linux and Compaq Tru64 Unix objects are PIC.
4410 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4411 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4412 ;;
b0322a85
CE
4413 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4414 # IBM XL 8.0, 9.0 on PPC and BlueGene
8d138742
CE
4415 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4416 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4417 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4418 ;;
4419 *)
4420 case `$CC -V 2>&1 | sed 5q` in
4421 *Sun\ C*)
4422 # Sun C++ 5.9
4423 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4424 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4425 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4426 ;;
4427 esac
4428 ;;
4429 esac
4430 ;;
4431 lynxos*)
4432 ;;
4433 m88k*)
4434 ;;
4435 mvs*)
4436 case $cc_basename in
4437 cxx*)
4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4439 ;;
4440 *)
4441 ;;
4442 esac
4443 ;;
4444 netbsd*)
4445 ;;
4446 *qnx* | *nto*)
4447 # QNX uses GNU C++, but need to define -shared option too, otherwise
4448 # it will coredump.
4449 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4450 ;;
4451 osf3* | osf4* | osf5*)
4452 case $cc_basename in
4453 KCC*)
4454 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4455 ;;
4456 RCC*)
4457 # Rational C++ 2.4.1
4458 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4459 ;;
4460 cxx*)
4461 # Digital/Compaq C++
4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4463 # Make sure the PIC flag is empty. It appears that all Alpha
4464 # Linux and Compaq Tru64 Unix objects are PIC.
4465 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4466 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4467 ;;
4468 *)
4469 ;;
4470 esac
4471 ;;
4472 psos*)
4473 ;;
4474 solaris*)
4475 case $cc_basename in
b0322a85 4476 CC* | sunCC*)
8d138742
CE
4477 # Sun C++ 4.2, 5.x and Centerline C++
4478 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4479 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4480 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4481 ;;
4482 gcx*)
4483 # Green Hills C++ Compiler
4484 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4485 ;;
4486 *)
4487 ;;
4488 esac
4489 ;;
4490 sunos4*)
4491 case $cc_basename in
4492 CC*)
4493 # Sun C++ 4.x
4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4496 ;;
4497 lcc*)
4498 # Lucid
4499 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4500 ;;
4501 *)
4502 ;;
4503 esac
4504 ;;
4505 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4506 case $cc_basename in
4507 CC*)
4508 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4509 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4510 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4511 ;;
4512 esac
4513 ;;
4514 tandem*)
4515 case $cc_basename in
4516 NCC*)
4517 # NonStop-UX NCC 3.20
4518 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4519 ;;
4520 *)
4521 ;;
4522 esac
4523 ;;
4524 vxworks*)
4525 ;;
4526 *)
4527 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4528 ;;
4529 esac
4530 fi
4531],
4532[
d50284c4 4533 if test yes = "$GCC"; then
8d138742
CE
4534 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4535 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
d9898ee8 4536
8d138742
CE
4537 case $host_os in
4538 aix*)
4539 # All AIX code is PIC.
d50284c4 4540 if test ia64 = "$host_cpu"; then
8d138742
CE
4541 # AIX 5 now supports IA64 processor
4542 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4543 fi
d50284c4 4544 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
8d138742 4545 ;;
d9898ee8 4546
8d138742
CE
4547 amigaos*)
4548 case $host_cpu in
4549 powerpc)
4550 # see comment about AmigaOS4 .so support
4551 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4552 ;;
4553 m68k)
4554 # FIXME: we need at least 68020 code to build shared libraries, but
d50284c4
CE
4555 # adding the '-m68020' flag to GCC prevents building anything better,
4556 # like '-m68040'.
8d138742
CE
4557 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4558 ;;
4559 esac
4560 ;;
d9898ee8 4561
8d138742
CE
4562 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4563 # PIC is the default for these OSes.
4564 ;;
d9898ee8 4565
8d138742
CE
4566 mingw* | cygwin* | pw32* | os2* | cegcc*)
4567 # This hack is so that the source file can tell whether it is being
4568 # built for inclusion in a dll (and should export symbols for example).
4569 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4570 # (--disable-auto-import) libraries
4571 m4_if([$1], [GCJ], [],
4572 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
d50284c4
CE
4573 case $host_os in
4574 os2*)
4575 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4576 ;;
4577 esac
8d138742 4578 ;;
d9898ee8 4579
8d138742
CE
4580 darwin* | rhapsody*)
4581 # PIC is the default on this platform
4582 # Common symbols not allowed in MH_DYLIB files
4583 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4584 ;;
d9898ee8 4585
b0322a85
CE
4586 haiku*)
4587 # PIC is the default for Haiku.
4588 # The "-static" flag exists, but is broken.
4589 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4590 ;;
4591
8d138742
CE
4592 hpux*)
4593 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4594 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4595 # sets the default TLS model and affects inlining.
4596 case $host_cpu in
4597 hppa*64*)
4598 # +Z the default
4599 ;;
4600 *)
4601 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4602 ;;
4603 esac
4604 ;;
d9898ee8 4605
8d138742
CE
4606 interix[[3-9]]*)
4607 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4608 # Instead, we relocate shared libraries at runtime.
4609 ;;
d9898ee8 4610
8d138742
CE
4611 msdosdjgpp*)
4612 # Just because we use GCC doesn't mean we suddenly get shared libraries
4613 # on systems that don't support them.
4614 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4615 enable_shared=no
4616 ;;
d9898ee8 4617
8d138742
CE
4618 *nto* | *qnx*)
4619 # QNX uses GNU C++, but need to define -shared option too, otherwise
4620 # it will coredump.
4621 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4622 ;;
d9898ee8 4623
8d138742
CE
4624 sysv4*MP*)
4625 if test -d /usr/nec; then
4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4627 fi
4628 ;;
d9898ee8 4629
8d138742
CE
4630 *)
4631 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4632 ;;
4633 esac
b0322a85
CE
4634
4635 case $cc_basename in
4636 nvcc*) # Cuda Compiler Driver 2.2
4637 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4638 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4639 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4640 fi
4641 ;;
4642 esac
8d138742
CE
4643 else
4644 # PORTME Check for flag to pass linker flags through the system compiler.
4645 case $host_os in
4646 aix*)
4647 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
d50284c4 4648 if test ia64 = "$host_cpu"; then
8d138742
CE
4649 # AIX 5 now supports IA64 processor
4650 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4651 else
4652 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4653 fi
4654 ;;
d9898ee8 4655
d50284c4
CE
4656 darwin* | rhapsody*)
4657 # PIC is the default on this platform
4658 # Common symbols not allowed in MH_DYLIB files
4659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4660 case $cc_basename in
4661 nagfor*)
4662 # NAG Fortran compiler
4663 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4664 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4665 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4666 ;;
4667 esac
4668 ;;
4669
8d138742
CE
4670 mingw* | cygwin* | pw32* | os2* | cegcc*)
4671 # This hack is so that the source file can tell whether it is being
4672 # built for inclusion in a dll (and should export symbols for example).
4673 m4_if([$1], [GCJ], [],
4674 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
d50284c4
CE
4675 case $host_os in
4676 os2*)
4677 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4678 ;;
4679 esac
8d138742 4680 ;;
d9898ee8 4681
8d138742
CE
4682 hpux9* | hpux10* | hpux11*)
4683 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4684 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4685 # not for PA HP-UX.
4686 case $host_cpu in
4687 hppa*64*|ia64*)
4688 # +Z the default
4689 ;;
4690 *)
4691 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4692 ;;
4693 esac
4694 # Is there a better lt_prog_compiler_static that works with the bundled CC?
d50284c4 4695 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
8d138742 4696 ;;
d9898ee8 4697
8d138742
CE
4698 irix5* | irix6* | nonstopux*)
4699 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4700 # PIC (with -KPIC) is the default.
4701 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4702 ;;
d9898ee8 4703
d50284c4 4704 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8d138742 4705 case $cc_basename in
d50284c4 4706 # old Intel for x86_64, which still supported -KPIC.
8d138742
CE
4707 ecc*)
4708 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4709 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4710 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4711 ;;
4712 # icc used to be incompatible with GCC.
4713 # ICC 10 doesn't accept -KPIC any more.
4714 icc* | ifort*)
4715 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4716 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4717 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4718 ;;
4719 # Lahey Fortran 8.1.
4720 lf95*)
4721 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4722 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4723 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4724 ;;
b0322a85
CE
4725 nagfor*)
4726 # NAG Fortran compiler
4727 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4728 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4729 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4730 ;;
d50284c4
CE
4731 tcc*)
4732 # Fabrice Bellard et al's Tiny C Compiler
4733 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4734 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4735 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4736 ;;
b0322a85 4737 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8d138742
CE
4738 # Portland Group compilers (*not* the Pentium gcc compiler,
4739 # which looks to be a dead project)
4740 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4741 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4742 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4743 ;;
4744 ccc*)
4745 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4746 # All Alpha code is PIC.
4747 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4748 ;;
b0322a85
CE
4749 xl* | bgxl* | bgf* | mpixl*)
4750 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8d138742
CE
4751 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4752 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4753 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4754 ;;
4755 *)
4756 case `$CC -V 2>&1 | sed 5q` in
b0322a85
CE
4757 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4758 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4759 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4760 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4761 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4762 ;;
4763 *Sun\ F* | *Sun*Fortran*)
4764 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4765 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4766 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4767 ;;
8d138742
CE
4768 *Sun\ C*)
4769 # Sun C 5.9
4770 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4771 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4773 ;;
b0322a85
CE
4774 *Intel*\ [[CF]]*Compiler*)
4775 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4776 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4777 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4778 ;;
4779 *Portland\ Group*)
4780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4781 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
8d138742 4782 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
8d138742
CE
4783 ;;
4784 esac
4785 ;;
4786 esac
4787 ;;
d9898ee8 4788
8d138742
CE
4789 newsos6)
4790 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4791 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4792 ;;
d9898ee8 4793
8d138742
CE
4794 *nto* | *qnx*)
4795 # QNX uses GNU C++, but need to define -shared option too, otherwise
4796 # it will coredump.
4797 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4798 ;;
d9898ee8 4799
8d138742
CE
4800 osf3* | osf4* | osf5*)
4801 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4802 # All OSF/1 code is PIC.
4803 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4804 ;;
d9898ee8 4805
8d138742
CE
4806 rdos*)
4807 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4808 ;;
d9898ee8 4809
8d138742
CE
4810 solaris*)
4811 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4812 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4813 case $cc_basename in
b0322a85 4814 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8d138742
CE
4815 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4816 *)
4817 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4818 esac
4819 ;;
d9898ee8 4820
8d138742
CE
4821 sunos4*)
4822 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4823 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4824 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4825 ;;
d9898ee8 4826
8d138742
CE
4827 sysv4 | sysv4.2uw2* | sysv4.3*)
4828 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4829 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4830 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4831 ;;
d9898ee8 4832
8d138742 4833 sysv4*MP*)
d50284c4 4834 if test -d /usr/nec; then
8d138742
CE
4835 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4836 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4837 fi
4838 ;;
d9898ee8 4839
8d138742
CE
4840 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4841 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4842 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4843 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4844 ;;
d9898ee8 4845
8d138742
CE
4846 unicos*)
4847 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4848 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4849 ;;
d9898ee8 4850
8d138742
CE
4851 uts4*)
4852 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4853 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4854 ;;
d9898ee8 4855
8d138742
CE
4856 *)
4857 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4858 ;;
4859 esac
4860 fi
4861])
4862case $host_os in
d50284c4 4863 # For platforms that do not support PIC, -DPIC is meaningless:
8d138742
CE
4864 *djgpp*)
4865 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4866 ;;
4867 *)
4868 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4869 ;;
4870esac
b0322a85
CE
4871
4872AC_CACHE_CHECK([for $compiler option to produce PIC],
4873 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4874 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4875_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
d9898ee8 4876
8d138742
CE
4877#
4878# Check to make sure the PIC flag actually works.
4879#
4880if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4881 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4882 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4883 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4884 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4885 "" | " "*) ;;
4886 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4887 esac],
4888 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4889 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4890fi
4891_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4892 [Additional compiler flags for building library objects])
d9898ee8 4893
b0322a85
CE
4894_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4895 [How to pass a linker flag through the compiler])
8d138742
CE
4896#
4897# Check to make sure the static flag actually works.
4898#
4899wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4900_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4901 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4902 $lt_tmp_static_flag,
4903 [],
4904 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4905_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4906 [Compiler flag to prevent dynamic linking])
4907])# _LT_COMPILER_PIC
d9898ee8 4908
d9898ee8 4909
8d138742
CE
4910# _LT_LINKER_SHLIBS([TAGNAME])
4911# ----------------------------
4912# See if the linker supports building shared libraries.
4913m4_defun([_LT_LINKER_SHLIBS],
4914[AC_REQUIRE([LT_PATH_LD])dnl
4915AC_REQUIRE([LT_PATH_NM])dnl
b0322a85 4916m4_require([_LT_PATH_MANIFEST_TOOL])dnl
8d138742
CE
4917m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4918m4_require([_LT_DECL_EGREP])dnl
4919m4_require([_LT_DECL_SED])dnl
4920m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4921m4_require([_LT_TAG_COMPILER])dnl
4922AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4923m4_if([$1], [CXX], [
4924 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
b0322a85 4925 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
8d138742
CE
4926 case $host_os in
4927 aix[[4-9]]*)
4928 # If we're using GNU nm, then we don't want the "-C" option.
d50284c4
CE
4929 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4930 # Without the "-l" option, or with the "-B" option, AIX nm treats
4931 # weak defined symbols like other global defined symbols, whereas
4932 # GNU nm marks them as "W".
4933 # While the 'weak' keyword is ignored in the Export File, we need
4934 # it in the Import File for the 'aix-soname' feature, so we have
4935 # to replace the "-B" option with "-P" for AIX nm.
8d138742 4936 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
d50284c4 4937 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
8d138742 4938 else
d50284c4 4939 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
8d138742
CE
4940 fi
4941 ;;
4942 pw32*)
d50284c4 4943 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
b0322a85 4944 ;;
8d138742 4945 cygwin* | mingw* | cegcc*)
b0322a85
CE
4946 case $cc_basename in
4947 cl*)
4948 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4949 ;;
4950 *)
4951 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4952 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4953 ;;
4954 esac
4955 ;;
8d138742
CE
4956 *)
4957 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
b0322a85 4958 ;;
8d138742 4959 esac
8d138742
CE
4960], [
4961 runpath_var=
4962 _LT_TAGVAR(allow_undefined_flag, $1)=
4963 _LT_TAGVAR(always_export_symbols, $1)=no
4964 _LT_TAGVAR(archive_cmds, $1)=
4965 _LT_TAGVAR(archive_expsym_cmds, $1)=
4966 _LT_TAGVAR(compiler_needs_object, $1)=no
4967 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4968 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4969 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4970 _LT_TAGVAR(hardcode_automatic, $1)=no
4971 _LT_TAGVAR(hardcode_direct, $1)=no
4972 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4973 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
8d138742
CE
4974 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4975 _LT_TAGVAR(hardcode_minus_L, $1)=no
4976 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4977 _LT_TAGVAR(inherit_rpath, $1)=no
4978 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4979 _LT_TAGVAR(module_cmds, $1)=
4980 _LT_TAGVAR(module_expsym_cmds, $1)=
4981 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4982 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4983 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4984 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4985 # include_expsyms should be a list of space-separated symbols to be *always*
4986 # included in the symbol list
4987 _LT_TAGVAR(include_expsyms, $1)=
4988 # exclude_expsyms can be an extended regexp of symbols to exclude
d50284c4
CE
4989 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4990 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4991 # as well as any symbol that contains 'd'.
8d138742
CE
4992 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4993 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4994 # platforms (ab)use it in PIC code, but their linkers get confused if
4995 # the symbol is explicitly referenced. Since portable code cannot
4996 # rely on this symbol name, it's probably fine to never include it in
4997 # preloaded symbol tables.
4998 # Exclude shared library initialization/finalization symbols.
4999dnl Note also adjust exclude_expsyms for C++ above.
5000 extract_expsyms_cmds=
d9898ee8 5001
8d138742
CE
5002 case $host_os in
5003 cygwin* | mingw* | pw32* | cegcc*)
5004 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5005 # When not using gcc, we currently assume that we are using
5006 # Microsoft Visual C++.
d50284c4 5007 if test yes != "$GCC"; then
8d138742
CE
5008 with_gnu_ld=no
5009 fi
5010 ;;
5011 interix*)
5012 # we just hope/assume this is gcc and not c89 (= MSVC++)
5013 with_gnu_ld=yes
5014 ;;
d50284c4 5015 openbsd* | bitrig*)
8d138742
CE
5016 with_gnu_ld=no
5017 ;;
5018 esac
d9898ee8 5019
8d138742 5020 _LT_TAGVAR(ld_shlibs, $1)=yes
b0322a85
CE
5021
5022 # On some targets, GNU ld is compatible enough with the native linker
5023 # that we're better off using the native interface for both.
5024 lt_use_gnu_ld_interface=no
d50284c4 5025 if test yes = "$with_gnu_ld"; then
b0322a85
CE
5026 case $host_os in
5027 aix*)
5028 # The AIX port of GNU ld has always aspired to compatibility
5029 # with the native linker. However, as the warning in the GNU ld
5030 # block says, versions before 2.19.5* couldn't really create working
5031 # shared libraries, regardless of the interface used.
5032 case `$LD -v 2>&1` in
5033 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5034 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5035 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5036 *)
5037 lt_use_gnu_ld_interface=yes
5038 ;;
5039 esac
5040 ;;
5041 *)
5042 lt_use_gnu_ld_interface=yes
5043 ;;
5044 esac
5045 fi
5046
d50284c4 5047 if test yes = "$lt_use_gnu_ld_interface"; then
8d138742 5048 # If archive_cmds runs LD, not CC, wlarc should be empty
d50284c4 5049 wlarc='$wl'
d9898ee8 5050
8d138742
CE
5051 # Set some defaults for GNU ld with shared library support. These
5052 # are reset later if shared libraries are not supported. Putting them
5053 # here allows them to be overridden if necessary.
5054 runpath_var=LD_RUN_PATH
d50284c4
CE
5055 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5056 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
8d138742
CE
5057 # ancient GNU ld didn't support --whole-archive et. al.
5058 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
d50284c4 5059 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
8d138742
CE
5060 else
5061 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5062 fi
5063 supports_anon_versioning=no
d50284c4 5064 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
b0322a85 5065 *GNU\ gold*) supports_anon_versioning=yes ;;
8d138742
CE
5066 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5067 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5068 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5069 *\ 2.11.*) ;; # other 2.11 versions
5070 *) supports_anon_versioning=yes ;;
5071 esac
d9898ee8 5072
8d138742
CE
5073 # See if GNU ld supports shared libraries.
5074 case $host_os in
5075 aix[[3-9]]*)
5076 # On AIX/PPC, the GNU linker is very broken
d50284c4 5077 if test ia64 != "$host_cpu"; then
8d138742
CE
5078 _LT_TAGVAR(ld_shlibs, $1)=no
5079 cat <<_LT_EOF 1>&2
d9898ee8 5080
b0322a85 5081*** Warning: the GNU linker, at least up to release 2.19, is reported
8d138742
CE
5082*** to be unable to reliably create shared libraries on AIX.
5083*** Therefore, libtool is disabling shared libraries support. If you
b0322a85
CE
5084*** really care for shared libraries, you may want to install binutils
5085*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5086*** You will then need to restart the configuration process.
d9898ee8 5087
8d138742
CE
5088_LT_EOF
5089 fi
5090 ;;
d9898ee8 5091
8d138742
CE
5092 amigaos*)
5093 case $host_cpu in
5094 powerpc)
5095 # see comment about AmigaOS4 .so support
d50284c4 5096 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
8d138742
CE
5097 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5098 ;;
5099 m68k)
5100 _LT_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)'
5101 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5102 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5103 ;;
5104 esac
5105 ;;
d9898ee8 5106
8d138742
CE
5107 beos*)
5108 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5109 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5110 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5111 # support --undefined. This deserves some investigation. FIXME
d50284c4 5112 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
8d138742
CE
5113 else
5114 _LT_TAGVAR(ld_shlibs, $1)=no
5115 fi
5116 ;;
d9898ee8 5117
8d138742
CE
5118 cygwin* | mingw* | pw32* | cegcc*)
5119 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5120 # as there is no search path for DLLs.
5121 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
d50284c4 5122 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
8d138742
CE
5123 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5124 _LT_TAGVAR(always_export_symbols, $1)=no
5125 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
b0322a85
CE
5126 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
5127 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
8d138742
CE
5128
5129 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
d50284c4
CE
5130 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5131 # If the export-symbols file already is a .def file, use it as
5132 # is; otherwise, prepend EXPORTS...
5133 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5134 cp $export_symbols $output_objdir/$soname.def;
5135 else
5136 echo EXPORTS > $output_objdir/$soname.def;
5137 cat $export_symbols >> $output_objdir/$soname.def;
5138 fi~
5139 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8d138742
CE
5140 else
5141 _LT_TAGVAR(ld_shlibs, $1)=no
5142 fi
5143 ;;
d9898ee8 5144
b0322a85 5145 haiku*)
d50284c4 5146 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
b0322a85
CE
5147 _LT_TAGVAR(link_all_deplibs, $1)=yes
5148 ;;
5149
d50284c4
CE
5150 os2*)
5151 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5152 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5153 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5154 shrext_cmds=.dll
5155 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5156 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5157 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5158 $ECHO EXPORTS >> $output_objdir/$libname.def~
5159 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5160 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5161 emximp -o $lib $output_objdir/$libname.def'
5162 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5163 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5164 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5165 $ECHO EXPORTS >> $output_objdir/$libname.def~
5166 prefix_cmds="$SED"~
5167 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5168 prefix_cmds="$prefix_cmds -e 1d";
5169 fi~
5170 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5171 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5172 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5173 emximp -o $lib $output_objdir/$libname.def'
5174 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5175 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5176 ;;
5177
8d138742
CE
5178 interix[[3-9]]*)
5179 _LT_TAGVAR(hardcode_direct, $1)=no
5180 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d50284c4
CE
5181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5182 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742
CE
5183 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5184 # Instead, shared libraries are loaded at an image base (0x10000000 by
5185 # default) and relocated if they conflict, which is a slow very memory
5186 # consuming and fragmenting process. To avoid this, we pick a random,
5187 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5188 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
d50284c4
CE
5189 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5190 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8d138742 5191 ;;
d9898ee8 5192
b0322a85 5193 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8d138742 5194 tmp_diet=no
d50284c4 5195 if test linux-dietlibc = "$host_os"; then
8d138742
CE
5196 case $cc_basename in
5197 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5198 esac
5199 fi
5200 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
d50284c4 5201 && test no = "$tmp_diet"
8d138742 5202 then
b0322a85 5203 tmp_addflag=' $pic_flag'
8d138742
CE
5204 tmp_sharedflag='-shared'
5205 case $cc_basename,$host_cpu in
5206 pgcc*) # Portland Group C compiler
d50284c4 5207 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
8d138742
CE
5208 tmp_addflag=' $pic_flag'
5209 ;;
b0322a85
CE
5210 pgf77* | pgf90* | pgf95* | pgfortran*)
5211 # Portland Group f77 and f90 compilers
d50284c4 5212 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
8d138742
CE
5213 tmp_addflag=' $pic_flag -Mnomain' ;;
5214 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5215 tmp_addflag=' -i_dynamic' ;;
5216 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5217 tmp_addflag=' -i_dynamic -nofor_main' ;;
5218 ifc* | ifort*) # Intel Fortran compiler
5219 tmp_addflag=' -nofor_main' ;;
5220 lf95*) # Lahey Fortran 8.1
5221 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5222 tmp_sharedflag='--shared' ;;
d50284c4
CE
5223 nagfor*) # NAGFOR 5.3
5224 tmp_sharedflag='-Wl,-shared' ;;
b0322a85 5225 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8d138742
CE
5226 tmp_sharedflag='-qmkshrobj'
5227 tmp_addflag= ;;
b0322a85 5228 nvcc*) # Cuda Compiler Driver 2.2
d50284c4 5229 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
b0322a85
CE
5230 _LT_TAGVAR(compiler_needs_object, $1)=yes
5231 ;;
8d138742
CE
5232 esac
5233 case `$CC -V 2>&1 | sed 5q` in
5234 *Sun\ C*) # Sun C 5.9
d50284c4 5235 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
8d138742
CE
5236 _LT_TAGVAR(compiler_needs_object, $1)=yes
5237 tmp_sharedflag='-G' ;;
5238 *Sun\ F*) # Sun Fortran 8.3
5239 tmp_sharedflag='-G' ;;
5240 esac
d50284c4 5241 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
d9898ee8 5242
d50284c4 5243 if test yes = "$supports_anon_versioning"; then
8d138742 5244 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
d50284c4
CE
5245 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5246 echo "local: *; };" >> $output_objdir/$libname.ver~
5247 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
8d138742 5248 fi
d9898ee8 5249
8d138742 5250 case $cc_basename in
d50284c4
CE
5251 tcc*)
5252 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5253 ;;
b0322a85 5254 xlf* | bgf* | bgxlf* | mpixlf*)
8d138742
CE
5255 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5256 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
d50284c4 5257 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
b0322a85 5258 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
d50284c4 5259 if test yes = "$supports_anon_versioning"; then
8d138742 5260 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
d50284c4
CE
5261 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5262 echo "local: *; };" >> $output_objdir/$libname.ver~
5263 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8d138742
CE
5264 fi
5265 ;;
5266 esac
5267 else
5268 _LT_TAGVAR(ld_shlibs, $1)=no
5269 fi
5270 ;;
d9898ee8 5271
8d138742
CE
5272 netbsd*)
5273 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5274 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5275 wlarc=
5276 else
d50284c4
CE
5277 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5278 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742
CE
5279 fi
5280 ;;
d9898ee8 5281
8d138742
CE
5282 solaris*)
5283 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5284 _LT_TAGVAR(ld_shlibs, $1)=no
5285 cat <<_LT_EOF 1>&2
d9898ee8 5286
8d138742
CE
5287*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5288*** create shared libraries on Solaris systems. Therefore, libtool
5289*** is disabling shared libraries support. We urge you to upgrade GNU
5290*** binutils to release 2.9.1 or newer. Another option is to modify
5291*** your PATH or compiler configuration so that the native linker is
5292*** used, and then restart.
d9898ee8 5293
8d138742
CE
5294_LT_EOF
5295 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
d50284c4
CE
5296 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5297 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742
CE
5298 else
5299 _LT_TAGVAR(ld_shlibs, $1)=no
5300 fi
5301 ;;
d9898ee8 5302
8d138742
CE
5303 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5304 case `$LD -v 2>&1` in
5305 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5306 _LT_TAGVAR(ld_shlibs, $1)=no
5307 cat <<_LT_EOF 1>&2
d9898ee8 5308
d50284c4 5309*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
8d138742
CE
5310*** reliably create shared libraries on SCO systems. Therefore, libtool
5311*** is disabling shared libraries support. We urge you to upgrade GNU
5312*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5313*** your PATH or compiler configuration so that the native linker is
5314*** used, and then restart.
d9898ee8 5315
8d138742
CE
5316_LT_EOF
5317 ;;
5318 *)
5319 # For security reasons, it is highly recommended that you always
5320 # use absolute paths for naming shared libraries, and exclude the
5321 # DT_RUNPATH tag from executables and libraries. But doing so
5322 # requires that you compile everything twice, which is a pain.
5323 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
d50284c4
CE
5324 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5325 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5326 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742
CE
5327 else
5328 _LT_TAGVAR(ld_shlibs, $1)=no
5329 fi
5330 ;;
5331 esac
5332 ;;
d9898ee8 5333
8d138742
CE
5334 sunos4*)
5335 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5336 wlarc=
5337 _LT_TAGVAR(hardcode_direct, $1)=yes
5338 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5339 ;;
d9898ee8 5340
8d138742
CE
5341 *)
5342 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
d50284c4
CE
5343 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5344 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742
CE
5345 else
5346 _LT_TAGVAR(ld_shlibs, $1)=no
5347 fi
5348 ;;
5349 esac
d9898ee8 5350
d50284c4 5351 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
8d138742
CE
5352 runpath_var=
5353 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5354 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5355 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5356 fi
5357 else
5358 # PORTME fill in a description of your system's linker (not GNU ld)
5359 case $host_os in
5360 aix3*)
5361 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5362 _LT_TAGVAR(always_export_symbols, $1)=yes
5363 _LT_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'
5364 # Note: this linker hardcodes the directories in LIBPATH if there
5365 # are no directories specified by -L.
5366 _LT_TAGVAR(hardcode_minus_L, $1)=yes
d50284c4 5367 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
8d138742
CE
5368 # Neither direct hardcoding nor static linking is supported with a
5369 # broken collect2.
5370 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5371 fi
5372 ;;
d9898ee8 5373
8d138742 5374 aix[[4-9]]*)
d50284c4 5375 if test ia64 = "$host_cpu"; then
8d138742
CE
5376 # On IA64, the linker does run time linking by default, so we don't
5377 # have to do anything special.
5378 aix_use_runtimelinking=no
5379 exp_sym_flag='-Bexport'
d50284c4 5380 no_entry_flag=
8d138742
CE
5381 else
5382 # If we're using GNU nm, then we don't want the "-C" option.
d50284c4
CE
5383 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5384 # Without the "-l" option, or with the "-B" option, AIX nm treats
5385 # weak defined symbols like other global defined symbols, whereas
5386 # GNU nm marks them as "W".
5387 # While the 'weak' keyword is ignored in the Export File, we need
5388 # it in the Import File for the 'aix-soname' feature, so we have
5389 # to replace the "-B" option with "-P" for AIX nm.
8d138742 5390 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
d50284c4 5391 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
8d138742 5392 else
d50284c4 5393 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
8d138742
CE
5394 fi
5395 aix_use_runtimelinking=no
d9898ee8 5396
8d138742
CE
5397 # Test if we are trying to use run time linking or normal
5398 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
d50284c4
CE
5399 # have runtime linking enabled, and use it for executables.
5400 # For shared libraries, we enable/disable runtime linking
5401 # depending on the kind of the shared library created -
5402 # when "with_aix_soname,aix_use_runtimelinking" is:
5403 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5404 # "aix,yes" lib.so shared, rtl:yes, for executables
5405 # lib.a static archive
5406 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5407 # lib.a(lib.so.V) shared, rtl:no, for executables
5408 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5409 # lib.a(lib.so.V) shared, rtl:no
5410 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5411 # lib.a static archive
8d138742
CE
5412 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5413 for ld_flag in $LDFLAGS; do
d50284c4 5414 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
8d138742
CE
5415 aix_use_runtimelinking=yes
5416 break
5417 fi
5418 done
d50284c4
CE
5419 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5420 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5421 # so we don't have lib.a shared libs to link our executables.
5422 # We have to force runtime linking in this case.
5423 aix_use_runtimelinking=yes
5424 LDFLAGS="$LDFLAGS -Wl,-brtl"
5425 fi
8d138742
CE
5426 ;;
5427 esac
d9898ee8 5428
8d138742
CE
5429 exp_sym_flag='-bexport'
5430 no_entry_flag='-bnoentry'
5431 fi
d9898ee8 5432
8d138742
CE
5433 # When large executables or shared objects are built, AIX ld can
5434 # have problems creating the table of contents. If linking a library
5435 # or program results in "error TOC overflow" add -mminimal-toc to
5436 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5437 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
d9898ee8 5438
8d138742
CE
5439 _LT_TAGVAR(archive_cmds, $1)=''
5440 _LT_TAGVAR(hardcode_direct, $1)=yes
5441 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5442 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5443 _LT_TAGVAR(link_all_deplibs, $1)=yes
d50284c4
CE
5444 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5445 case $with_aix_soname,$aix_use_runtimelinking in
5446 aix,*) ;; # traditional, no import file
5447 svr4,* | *,yes) # use import file
5448 # The Import File defines what to hardcode.
5449 _LT_TAGVAR(hardcode_direct, $1)=no
5450 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5451 ;;
5452 esac
d9898ee8 5453
d50284c4 5454 if test yes = "$GCC"; then
8d138742
CE
5455 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5456 # We only want to do this on AIX 4.2 and lower, the check
5457 # below for broken collect2 doesn't work under 4.3+
d50284c4 5458 collect2name=`$CC -print-prog-name=collect2`
8d138742
CE
5459 if test -f "$collect2name" &&
5460 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5461 then
5462 # We have reworked collect2
5463 :
5464 else
5465 # We have old collect2
5466 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5467 # It fails to find uninstalled libraries when the uninstalled
5468 # path is not listed in the libpath. Setting hardcode_minus_L
5469 # to unsupported forces relinking
5470 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5471 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5472 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5473 fi
5474 ;;
5475 esac
5476 shared_flag='-shared'
d50284c4
CE
5477 if test yes = "$aix_use_runtimelinking"; then
5478 shared_flag="$shared_flag "'$wl-G'
8d138742 5479 fi
d50284c4
CE
5480 # Need to ensure runtime linking is disabled for the traditional
5481 # shared library, or the linker may eventually find shared libraries
5482 # /with/ Import File - we do not want to mix them.
5483 shared_flag_aix='-shared'
5484 shared_flag_svr4='-shared $wl-G'
8d138742
CE
5485 else
5486 # not using gcc
d50284c4 5487 if test ia64 = "$host_cpu"; then
8d138742
CE
5488 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5489 # chokes on -Wl,-G. The following line is correct:
5490 shared_flag='-G'
5491 else
d50284c4
CE
5492 if test yes = "$aix_use_runtimelinking"; then
5493 shared_flag='$wl-G'
8d138742 5494 else
d50284c4 5495 shared_flag='$wl-bM:SRE'
8d138742 5496 fi
d50284c4
CE
5497 shared_flag_aix='$wl-bM:SRE'
5498 shared_flag_svr4='$wl-G'
8d138742
CE
5499 fi
5500 fi
d9898ee8 5501
d50284c4 5502 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
8d138742
CE
5503 # It seems that -bexpall does not export symbols beginning with
5504 # underscore (_), so it is better to generate a list of symbols to export.
5505 _LT_TAGVAR(always_export_symbols, $1)=yes
d50284c4 5506 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
8d138742
CE
5507 # Warning - without using the other runtime loading flags (-brtl),
5508 # -berok will link without error, but may produce a broken library.
5509 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5510 # Determine the default libpath from the value encoded in an
5511 # empty executable.
b0322a85 5512 _LT_SYS_MODULE_PATH_AIX([$1])
d50284c4
CE
5513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5514 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
8d138742 5515 else
d50284c4
CE
5516 if test ia64 = "$host_cpu"; then
5517 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
8d138742 5518 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
d50284c4 5519 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
8d138742
CE
5520 else
5521 # Determine the default libpath from the value encoded in an
5522 # empty executable.
b0322a85 5523 _LT_SYS_MODULE_PATH_AIX([$1])
d50284c4 5524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
8d138742
CE
5525 # Warning - without using the other run time loading flags,
5526 # -berok will link without error, but may produce a broken library.
d50284c4
CE
5527 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5528 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5529 if test yes = "$with_gnu_ld"; then
b0322a85 5530 # We only use this code for GNU lds that support --whole-archive.
d50284c4 5531 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
b0322a85
CE
5532 else
5533 # Exported symbols can be pulled into shared objects from archives
5534 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5535 fi
8d138742 5536 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
d50284c4
CE
5537 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5538 # -brtl affects multiple linker settings, -berok does not and is overridden later
5539 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5540 if test svr4 != "$with_aix_soname"; then
5541 # This is similar to how AIX traditionally builds its shared libraries.
5542 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5543 fi
5544 if test aix != "$with_aix_soname"; then
5545 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5546 else
5547 # used by -dlpreopen to get the symbols
5548 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5549 fi
5550 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
8d138742
CE
5551 fi
5552 fi
5553 ;;
d9898ee8 5554
8d138742
CE
5555 amigaos*)
5556 case $host_cpu in
5557 powerpc)
5558 # see comment about AmigaOS4 .so support
d50284c4 5559 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
8d138742
CE
5560 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5561 ;;
5562 m68k)
5563 _LT_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)'
5564 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5565 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5566 ;;
5567 esac
5568 ;;
d9898ee8 5569
8d138742
CE
5570 bsdi[[45]]*)
5571 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5572 ;;
d9898ee8 5573
8d138742
CE
5574 cygwin* | mingw* | pw32* | cegcc*)
5575 # When not using gcc, we currently assume that we are using
5576 # Microsoft Visual C++.
5577 # hardcode_libdir_flag_spec is actually meaningless, as there is
5578 # no search path for DLLs.
b0322a85
CE
5579 case $cc_basename in
5580 cl*)
5581 # Native MSVC
5582 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5583 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5584 _LT_TAGVAR(always_export_symbols, $1)=yes
5585 _LT_TAGVAR(file_list_spec, $1)='@'
5586 # Tell ltmain to make .lib files, not .a files.
5587 libext=lib
5588 # Tell ltmain to make .dll files, not .so files.
d50284c4 5589 shrext_cmds=.dll
b0322a85 5590 # FIXME: Setting linknames here is a bad hack.
d50284c4
CE
5591 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5592 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5593 cp "$export_symbols" "$output_objdir/$soname.def";
5594 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5595 else
5596 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5597 fi~
5598 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5599 linknames='
b0322a85
CE
5600 # The linker will not automatically build a static lib if we build a DLL.
5601 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5602 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5603 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5604 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
5605 # Don't use ranlib
5606 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5607 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
d50284c4
CE
5608 lt_tool_outputfile="@TOOL_OUTPUT@"~
5609 case $lt_outputfile in
5610 *.exe|*.EXE) ;;
5611 *)
5612 lt_outputfile=$lt_outputfile.exe
5613 lt_tool_outputfile=$lt_tool_outputfile.exe
5614 ;;
5615 esac~
5616 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5617 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5618 $RM "$lt_outputfile.manifest";
5619 fi'
b0322a85
CE
5620 ;;
5621 *)
5622 # Assume MSVC wrapper
5623 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5624 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5625 # Tell ltmain to make .lib files, not .a files.
5626 libext=lib
5627 # Tell ltmain to make .dll files, not .so files.
d50284c4 5628 shrext_cmds=.dll
b0322a85
CE
5629 # FIXME: Setting linknames here is a bad hack.
5630 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5631 # The linker will automatically build a .lib file if we build a DLL.
5632 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5633 # FIXME: Should let the user specify the lib program.
5634 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5635 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5636 ;;
5637 esac
8d138742 5638 ;;
d9898ee8 5639
8d138742
CE
5640 darwin* | rhapsody*)
5641 _LT_DARWIN_LINKER_FEATURES($1)
5642 ;;
d9898ee8 5643
8d138742
CE
5644 dgux*)
5645 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5646 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5647 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5648 ;;
d9898ee8 5649
8d138742
CE
5650 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5651 # support. Future versions do this automatically, but an explicit c++rt0.o
5652 # does not break anything, and helps significantly (at the cost of a little
5653 # extra space).
5654 freebsd2.2*)
5655 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5656 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5657 _LT_TAGVAR(hardcode_direct, $1)=yes
5658 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5659 ;;
d9898ee8 5660
8d138742 5661 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
b0322a85 5662 freebsd2.*)
8d138742
CE
5663 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5664 _LT_TAGVAR(hardcode_direct, $1)=yes
5665 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5666 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5667 ;;
d9898ee8 5668
8d138742
CE
5669 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5670 freebsd* | dragonfly*)
b0322a85 5671 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5672 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5673 _LT_TAGVAR(hardcode_direct, $1)=yes
5674 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5675 ;;
d9898ee8 5676
8d138742 5677 hpux9*)
d50284c4
CE
5678 if test yes = "$GCC"; then
5679 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
8d138742 5680 else
d50284c4 5681 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
8d138742 5682 fi
d50284c4 5683 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
8d138742
CE
5684 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5685 _LT_TAGVAR(hardcode_direct, $1)=yes
d9898ee8 5686
8d138742
CE
5687 # hardcode_minus_L: Not really in the search PATH,
5688 # but as the default location of the library.
5689 _LT_TAGVAR(hardcode_minus_L, $1)=yes
d50284c4 5690 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742 5691 ;;
d9898ee8 5692
8d138742 5693 hpux10*)
d50284c4
CE
5694 if test yes,no = "$GCC,$with_gnu_ld"; then
5695 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
d9898ee8 5696 else
8d138742 5697 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
d9898ee8 5698 fi
d50284c4
CE
5699 if test no = "$with_gnu_ld"; then
5700 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
8d138742
CE
5701 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5702 _LT_TAGVAR(hardcode_direct, $1)=yes
5703 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
d50284c4 5704 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742
CE
5705 # hardcode_minus_L: Not really in the search PATH,
5706 # but as the default location of the library.
5707 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5708 fi
5709 ;;
d9898ee8 5710
8d138742 5711 hpux11*)
d50284c4 5712 if test yes,no = "$GCC,$with_gnu_ld"; then
8d138742
CE
5713 case $host_cpu in
5714 hppa*64*)
d50284c4 5715 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5716 ;;
5717 ia64*)
d50284c4 5718 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5719 ;;
5720 *)
d50284c4 5721 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5722 ;;
5723 esac
5724 else
5725 case $host_cpu in
5726 hppa*64*)
d50284c4 5727 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5728 ;;
5729 ia64*)
d50284c4 5730 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5731 ;;
5732 *)
b0322a85
CE
5733 m4_if($1, [], [
5734 # Older versions of the 11.00 compiler do not understand -b yet
5735 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5736 _LT_LINKER_OPTION([if $CC understands -b],
5737 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
d50284c4 5738 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
b0322a85 5739 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
d50284c4 5740 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
8d138742
CE
5741 ;;
5742 esac
5743 fi
d50284c4
CE
5744 if test no = "$with_gnu_ld"; then
5745 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
8d138742 5746 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
d9898ee8 5747
8d138742
CE
5748 case $host_cpu in
5749 hppa*64*|ia64*)
5750 _LT_TAGVAR(hardcode_direct, $1)=no
5751 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5752 ;;
5753 *)
5754 _LT_TAGVAR(hardcode_direct, $1)=yes
5755 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
d50284c4 5756 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
d9898ee8 5757
8d138742
CE
5758 # hardcode_minus_L: Not really in the search PATH,
5759 # but as the default location of the library.
5760 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5761 ;;
5762 esac
5763 fi
5764 ;;
d9898ee8 5765
8d138742 5766 irix5* | irix6* | nonstopux*)
d50284c4
CE
5767 if test yes = "$GCC"; then
5768 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
8d138742
CE
5769 # Try to use the -exported_symbol ld option, if it does not
5770 # work, assume that -exports_file does not work either and
5771 # implicitly export all symbols.
b0322a85
CE
5772 # This should be the same for all languages, so no per-tag cache variable.
5773 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5774 [lt_cv_irix_exported_symbol],
d50284c4
CE
5775 [save_LDFLAGS=$LDFLAGS
5776 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
b0322a85
CE
5777 AC_LINK_IFELSE(
5778 [AC_LANG_SOURCE(
5779 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5780 [C++], [[int foo (void) { return 0; }]],
5781 [Fortran 77], [[
5782 subroutine foo
5783 end]],
5784 [Fortran], [[
5785 subroutine foo
5786 end]])])],
5787 [lt_cv_irix_exported_symbol=yes],
5788 [lt_cv_irix_exported_symbol=no])
d50284c4
CE
5789 LDFLAGS=$save_LDFLAGS])
5790 if test yes = "$lt_cv_irix_exported_symbol"; then
5791 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
b0322a85 5792 fi
8d138742 5793 else
d50284c4
CE
5794 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5795 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
8d138742
CE
5796 fi
5797 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
d50284c4 5798 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742
CE
5799 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5800 _LT_TAGVAR(inherit_rpath, $1)=yes
5801 _LT_TAGVAR(link_all_deplibs, $1)=yes
5802 ;;
d9898ee8 5803
d50284c4
CE
5804 linux*)
5805 case $cc_basename in
5806 tcc*)
5807 # Fabrice Bellard et al's Tiny C Compiler
5808 _LT_TAGVAR(ld_shlibs, $1)=yes
5809 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5810 ;;
5811 esac
5812 ;;
5813
8d138742
CE
5814 netbsd*)
5815 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5816 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
d9898ee8 5817 else
8d138742 5818 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
d9898ee8 5819 fi
8d138742
CE
5820 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5821 _LT_TAGVAR(hardcode_direct, $1)=yes
5822 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5823 ;;
d9898ee8 5824
8d138742
CE
5825 newsos6)
5826 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5827 _LT_TAGVAR(hardcode_direct, $1)=yes
d50284c4 5828 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742
CE
5829 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5830 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5831 ;;
d9898ee8 5832
8d138742
CE
5833 *nto* | *qnx*)
5834 ;;
d9898ee8 5835
d50284c4 5836 openbsd* | bitrig*)
8d138742
CE
5837 if test -f /usr/libexec/ld.so; then
5838 _LT_TAGVAR(hardcode_direct, $1)=yes
5839 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5840 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
d50284c4 5841 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
8d138742 5842 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
d50284c4
CE
5843 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5844 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5845 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742 5846 else
d50284c4
CE
5847 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5848 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
8d138742
CE
5849 fi
5850 else
5851 _LT_TAGVAR(ld_shlibs, $1)=no
5852 fi
5853 ;;
d9898ee8 5854
8d138742
CE
5855 os2*)
5856 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5857 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5858 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
d50284c4
CE
5859 shrext_cmds=.dll
5860 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5861 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5862 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5863 $ECHO EXPORTS >> $output_objdir/$libname.def~
5864 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5865 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5866 emximp -o $lib $output_objdir/$libname.def'
5867 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5868 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5869 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5870 $ECHO EXPORTS >> $output_objdir/$libname.def~
5871 prefix_cmds="$SED"~
5872 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5873 prefix_cmds="$prefix_cmds -e 1d";
5874 fi~
5875 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5876 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5877 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5878 emximp -o $lib $output_objdir/$libname.def'
5879 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5880 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
8d138742 5881 ;;
d9898ee8 5882
8d138742 5883 osf3*)
d50284c4
CE
5884 if test yes = "$GCC"; then
5885 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5886 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
8d138742
CE
5887 else
5888 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
d50284c4 5889 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
d9898ee8 5890 fi
8d138742 5891 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
d50284c4 5892 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742 5893 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
d9898ee8 5894 ;;
8d138742
CE
5895
5896 osf4* | osf5*) # as osf3* with the addition of -msym flag
d50284c4
CE
5897 if test yes = "$GCC"; then
5898 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5899 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5900 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742
CE
5901 else
5902 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
d50284c4 5903 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
8d138742 5904 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
d50284c4 5905 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
8d138742
CE
5906
5907 # Both c and cxx compiler support -rpath directly
5908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5909 fi
5910 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5911 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
d9898ee8 5912 ;;
8d138742
CE
5913
5914 solaris*)
5915 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
d50284c4
CE
5916 if test yes = "$GCC"; then
5917 wlarc='$wl'
5918 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742 5919 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
d50284c4 5920 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
8d138742
CE
5921 else
5922 case `$CC -V 2>&1` in
5923 *"Compilers 5.0"*)
5924 wlarc=''
d50284c4 5925 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
8d138742 5926 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
d50284c4 5927 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
8d138742
CE
5928 ;;
5929 *)
d50284c4
CE
5930 wlarc='$wl'
5931 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742 5932 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
d50284c4 5933 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
8d138742
CE
5934 ;;
5935 esac
5936 fi
5937 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5938 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5939 case $host_os in
5940 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5941 *)
5942 # The compiler driver will combine and reorder linker options,
d50284c4 5943 # but understands '-z linker_flag'. GCC discards it without '$wl',
8d138742
CE
5944 # but is careful enough not to reorder.
5945 # Supported since Solaris 2.6 (maybe 2.5.1?)
d50284c4
CE
5946 if test yes = "$GCC"; then
5947 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
8d138742
CE
5948 else
5949 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5950 fi
5951 ;;
5952 esac
5953 _LT_TAGVAR(link_all_deplibs, $1)=yes
d9898ee8 5954 ;;
8d138742
CE
5955
5956 sunos4*)
d50284c4 5957 if test sequent = "$host_vendor"; then
8d138742
CE
5958 # Use $CC to link under sequent, because it throws in some extra .o
5959 # files that make .init and .fini sections work.
d50284c4 5960 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
5961 else
5962 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5963 fi
5964 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5965 _LT_TAGVAR(hardcode_direct, $1)=yes
5966 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5967 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d9898ee8 5968 ;;
8d138742
CE
5969
5970 sysv4)
5971 case $host_vendor in
5972 sni)
5973 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5974 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5975 ;;
5976 siemens)
5977 ## LD is ld it makes a PLAMLIB
5978 ## CC just makes a GrossModule.
5979 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5980 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5981 _LT_TAGVAR(hardcode_direct, $1)=no
5982 ;;
5983 motorola)
5984 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5985 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5986 ;;
5987 esac
5988 runpath_var='LD_RUN_PATH'
5989 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d9898ee8 5990 ;;
8d138742
CE
5991
5992 sysv4.3*)
5993 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5994 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5995 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
d9898ee8 5996 ;;
8d138742 5997
d9898ee8 5998 sysv4*MP*)
5999 if test -d /usr/nec; then
8d138742
CE
6000 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6001 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6002 runpath_var=LD_RUN_PATH
6003 hardcode_runpath_var=yes
6004 _LT_TAGVAR(ld_shlibs, $1)=yes
d9898ee8 6005 fi
6006 ;;
8d138742
CE
6007
6008 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
d50284c4 6009 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
8d138742
CE
6010 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6011 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6012 runpath_var='LD_RUN_PATH'
6013
d50284c4
CE
6014 if test yes = "$GCC"; then
6015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6016 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742 6017 else
d50284c4
CE
6018 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6019 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
6020 fi
6021 ;;
6022
6023 sysv5* | sco3.2v5* | sco5v6*)
d50284c4 6024 # Note: We CANNOT use -z defs as we might desire, because we do not
8d138742
CE
6025 # link with -lc, and that would cause any symbols used from libc to
6026 # always be unresolved, which means just about no library would
6027 # ever link correctly. If we're not using GNU ld we use -z text
6028 # though, which does catch some bad symbols but isn't as heavy-handed
6029 # as -z defs.
d50284c4
CE
6030 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6031 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
8d138742
CE
6032 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6033 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d50284c4 6034 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
8d138742
CE
6035 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6036 _LT_TAGVAR(link_all_deplibs, $1)=yes
d50284c4 6037 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
8d138742
CE
6038 runpath_var='LD_RUN_PATH'
6039
d50284c4
CE
6040 if test yes = "$GCC"; then
6041 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6042 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742 6043 else
d50284c4
CE
6044 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6045 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
6046 fi
6047 ;;
6048
6049 uts4*)
6050 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6051 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6052 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d9898ee8 6053 ;;
8d138742 6054
d9898ee8 6055 *)
8d138742 6056 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 6057 ;;
6058 esac
8d138742 6059
d50284c4 6060 if test sni = "$host_vendor"; then
8d138742
CE
6061 case $host in
6062 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
d50284c4 6063 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
d9898ee8 6064 ;;
8d138742
CE
6065 esac
6066 fi
6067 fi
6068])
6069AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
d50284c4 6070test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
8d138742
CE
6071
6072_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6073
6074_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6075_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6076_LT_DECL([], [extract_expsyms_cmds], [2],
6077 [The commands to extract the exported symbol list from a shared archive])
6078
6079#
6080# Do we need to explicitly link libc?
6081#
6082case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6083x|xyes)
6084 # Assume -lc should be added
6085 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6086
d50284c4 6087 if test yes,yes = "$GCC,$enable_shared"; then
8d138742
CE
6088 case $_LT_TAGVAR(archive_cmds, $1) in
6089 *'~'*)
6090 # FIXME: we may have to deal with multi-command sequences.
6091 ;;
6092 '$CC '*)
6093 # Test whether the compiler implicitly links with -lc since on some
6094 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6095 # to ld, don't add -lc before -lgcc.
b0322a85
CE
6096 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6097 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6098 [$RM conftest*
6099 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6100
6101 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6102 soname=conftest
6103 lib=conftest
6104 libobjs=conftest.$ac_objext
6105 deplibs=
6106 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6107 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6108 compiler_flags=-v
6109 linker_flags=-v
6110 verstring=
6111 output_objdir=.
6112 libname=conftest
6113 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6114 _LT_TAGVAR(allow_undefined_flag, $1)=
6115 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6116 then
6117 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6118 else
6119 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6120 fi
6121 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6122 else
6123 cat conftest.err 1>&5
6124 fi
6125 $RM conftest*
6126 ])
6127 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
8d138742
CE
6128 ;;
6129 esac
6130 fi
6131 ;;
6132esac
6133
6134_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6135 [Whether or not to add -lc for building shared libraries])
6136_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6137 [enable_shared_with_static_runtimes], [0],
6138 [Whether or not to disallow shared libs when runtime libs are static])
6139_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6140 [Compiler flag to allow reflexive dlopens])
6141_LT_TAGDECL([], [whole_archive_flag_spec], [1],
6142 [Compiler flag to generate shared objects directly from archives])
6143_LT_TAGDECL([], [compiler_needs_object], [1],
6144 [Whether the compiler copes with passing no objects directly])
6145_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6146 [Create an old-style archive from a shared archive])
6147_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6148 [Create a temporary old-style archive to link instead of a shared archive])
6149_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6150_LT_TAGDECL([], [archive_expsym_cmds], [2])
6151_LT_TAGDECL([], [module_cmds], [2],
6152 [Commands used to build a loadable module if different from building
6153 a shared archive.])
6154_LT_TAGDECL([], [module_expsym_cmds], [2])
6155_LT_TAGDECL([], [with_gnu_ld], [1],
6156 [Whether we are building with GNU ld or not])
6157_LT_TAGDECL([], [allow_undefined_flag], [1],
6158 [Flag that allows shared libraries with undefined symbols to be built])
6159_LT_TAGDECL([], [no_undefined_flag], [1],
6160 [Flag that enforces no undefined symbols])
6161_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6162 [Flag to hardcode $libdir into a binary during linking.
6163 This must work even if $libdir does not exist])
8d138742
CE
6164_LT_TAGDECL([], [hardcode_libdir_separator], [1],
6165 [Whether we need a single "-rpath" flag with a separated argument])
6166_LT_TAGDECL([], [hardcode_direct], [0],
d50284c4 6167 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
8d138742
CE
6168 DIR into the resulting binary])
6169_LT_TAGDECL([], [hardcode_direct_absolute], [0],
d50284c4 6170 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
8d138742 6171 DIR into the resulting binary and the resulting library dependency is
d50284c4 6172 "absolute", i.e impossible to change by setting $shlibpath_var if the
8d138742
CE
6173 library is relocated])
6174_LT_TAGDECL([], [hardcode_minus_L], [0],
6175 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6176 into the resulting binary])
6177_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6178 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6179 into the resulting binary])
6180_LT_TAGDECL([], [hardcode_automatic], [0],
6181 [Set to "yes" if building a shared library automatically hardcodes DIR
6182 into the library and all subsequent libraries and executables linked
6183 against it])
6184_LT_TAGDECL([], [inherit_rpath], [0],
6185 [Set to yes if linker adds runtime paths of dependent libraries
6186 to runtime path list])
6187_LT_TAGDECL([], [link_all_deplibs], [0],
6188 [Whether libtool must link a program against all its dependency libraries])
8d138742
CE
6189_LT_TAGDECL([], [always_export_symbols], [0],
6190 [Set to "yes" if exported symbols are required])
6191_LT_TAGDECL([], [export_symbols_cmds], [2],
6192 [The commands to list exported symbols])
6193_LT_TAGDECL([], [exclude_expsyms], [1],
6194 [Symbols that should not be listed in the preloaded symbols])
6195_LT_TAGDECL([], [include_expsyms], [1],
6196 [Symbols that must always be exported])
6197_LT_TAGDECL([], [prelink_cmds], [2],
6198 [Commands necessary for linking programs (against libraries) with templates])
b0322a85
CE
6199_LT_TAGDECL([], [postlink_cmds], [2],
6200 [Commands necessary for finishing linking programs])
8d138742
CE
6201_LT_TAGDECL([], [file_list_spec], [1],
6202 [Specify filename containing input files])
6203dnl FIXME: Not yet implemented
6204dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6205dnl [Compiler flag to generate thread safe objects])
6206])# _LT_LINKER_SHLIBS
6207
6208
6209# _LT_LANG_C_CONFIG([TAG])
6210# ------------------------
6211# Ensure that the configuration variables for a C compiler are suitably
6212# defined. These variables are subsequently used by _LT_CONFIG to write
d50284c4 6213# the compiler configuration to 'libtool'.
8d138742
CE
6214m4_defun([_LT_LANG_C_CONFIG],
6215[m4_require([_LT_DECL_EGREP])dnl
d50284c4 6216lt_save_CC=$CC
8d138742
CE
6217AC_LANG_PUSH(C)
6218
6219# Source file extension for C test sources.
6220ac_ext=c
6221
6222# Object file extension for compiled C test sources.
6223objext=o
6224_LT_TAGVAR(objext, $1)=$objext
6225
6226# Code to be used in simple compile tests
6227lt_simple_compile_test_code="int some_variable = 0;"
6228
6229# Code to be used in simple link tests
6230lt_simple_link_test_code='int main(){return(0);}'
6231
6232_LT_TAG_COMPILER
6233# Save the default compiler, since it gets overwritten when the other
6234# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6235compiler_DEFAULT=$CC
6236
6237# save warnings/boilerplate of simple test code
6238_LT_COMPILER_BOILERPLATE
6239_LT_LINKER_BOILERPLATE
6240
6241if test -n "$compiler"; then
6242 _LT_COMPILER_NO_RTTI($1)
6243 _LT_COMPILER_PIC($1)
6244 _LT_COMPILER_C_O($1)
6245 _LT_COMPILER_FILE_LOCKS($1)
6246 _LT_LINKER_SHLIBS($1)
6247 _LT_SYS_DYNAMIC_LINKER($1)
6248 _LT_LINKER_HARDCODE_LIBPATH($1)
6249 LT_SYS_DLOPEN_SELF
6250 _LT_CMD_STRIPLIB
6251
d50284c4 6252 # Report what library types will actually be built
8d138742
CE
6253 AC_MSG_CHECKING([if libtool supports shared libraries])
6254 AC_MSG_RESULT([$can_build_shared])
6255
6256 AC_MSG_CHECKING([whether to build shared libraries])
d50284c4 6257 test no = "$can_build_shared" && enable_shared=no
8d138742
CE
6258
6259 # On AIX, shared libraries and static libraries use the same namespace, and
6260 # are all built from PIC.
6261 case $host_os in
6262 aix3*)
d50284c4 6263 test yes = "$enable_shared" && enable_static=no
8d138742
CE
6264 if test -n "$RANLIB"; then
6265 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6266 postinstall_cmds='$RANLIB $lib'
6267 fi
6268 ;;
6269
6270 aix[[4-9]]*)
d50284c4
CE
6271 if test ia64 != "$host_cpu"; then
6272 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6273 yes,aix,yes) ;; # shared object as lib.so file only
6274 yes,svr4,*) ;; # shared object as lib.so archive member only
6275 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6276 esac
8d138742
CE
6277 fi
6278 ;;
6279 esac
6280 AC_MSG_RESULT([$enable_shared])
6281
6282 AC_MSG_CHECKING([whether to build static libraries])
6283 # Make sure either enable_shared or enable_static is yes.
d50284c4 6284 test yes = "$enable_shared" || enable_static=yes
8d138742
CE
6285 AC_MSG_RESULT([$enable_static])
6286
6287 _LT_CONFIG($1)
6288fi
6289AC_LANG_POP
d50284c4 6290CC=$lt_save_CC
8d138742
CE
6291])# _LT_LANG_C_CONFIG
6292
6293
8d138742
CE
6294# _LT_LANG_CXX_CONFIG([TAG])
6295# --------------------------
6296# Ensure that the configuration variables for a C++ compiler are suitably
6297# defined. These variables are subsequently used by _LT_CONFIG to write
d50284c4 6298# the compiler configuration to 'libtool'.
8d138742 6299m4_defun([_LT_LANG_CXX_CONFIG],
b0322a85 6300[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
8d138742 6301m4_require([_LT_DECL_EGREP])dnl
b0322a85 6302m4_require([_LT_PATH_MANIFEST_TOOL])dnl
d50284c4
CE
6303if test -n "$CXX" && ( test no != "$CXX" &&
6304 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6305 (test g++ != "$CXX"))); then
b0322a85
CE
6306 AC_PROG_CXXCPP
6307else
6308 _lt_caught_CXX_error=yes
6309fi
8d138742
CE
6310
6311AC_LANG_PUSH(C++)
6312_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6313_LT_TAGVAR(allow_undefined_flag, $1)=
6314_LT_TAGVAR(always_export_symbols, $1)=no
6315_LT_TAGVAR(archive_expsym_cmds, $1)=
6316_LT_TAGVAR(compiler_needs_object, $1)=no
6317_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6318_LT_TAGVAR(hardcode_direct, $1)=no
6319_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6320_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
8d138742
CE
6321_LT_TAGVAR(hardcode_libdir_separator, $1)=
6322_LT_TAGVAR(hardcode_minus_L, $1)=no
6323_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6324_LT_TAGVAR(hardcode_automatic, $1)=no
6325_LT_TAGVAR(inherit_rpath, $1)=no
6326_LT_TAGVAR(module_cmds, $1)=
6327_LT_TAGVAR(module_expsym_cmds, $1)=
6328_LT_TAGVAR(link_all_deplibs, $1)=unknown
6329_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
b0322a85
CE
6330_LT_TAGVAR(reload_flag, $1)=$reload_flag
6331_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8d138742
CE
6332_LT_TAGVAR(no_undefined_flag, $1)=
6333_LT_TAGVAR(whole_archive_flag_spec, $1)=
6334_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6335
6336# Source file extension for C++ test sources.
6337ac_ext=cpp
6338
6339# Object file extension for compiled C++ test sources.
6340objext=o
6341_LT_TAGVAR(objext, $1)=$objext
6342
6343# No sense in running all these tests if we already determined that
6344# the CXX compiler isn't working. Some variables (like enable_shared)
6345# are currently assumed to apply to all compilers on this platform,
6346# and will be corrupted by setting them based on a non-working compiler.
d50284c4 6347if test yes != "$_lt_caught_CXX_error"; then
8d138742
CE
6348 # Code to be used in simple compile tests
6349 lt_simple_compile_test_code="int some_variable = 0;"
6350
6351 # Code to be used in simple link tests
6352 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6353
6354 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6355 _LT_TAG_COMPILER
6356
6357 # save warnings/boilerplate of simple test code
6358 _LT_COMPILER_BOILERPLATE
6359 _LT_LINKER_BOILERPLATE
6360
6361 # Allow CC to be a program name with arguments.
6362 lt_save_CC=$CC
b0322a85 6363 lt_save_CFLAGS=$CFLAGS
8d138742
CE
6364 lt_save_LD=$LD
6365 lt_save_GCC=$GCC
6366 GCC=$GXX
6367 lt_save_with_gnu_ld=$with_gnu_ld
6368 lt_save_path_LD=$lt_cv_path_LD
6369 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6370 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6371 else
6372 $as_unset lt_cv_prog_gnu_ld
6373 fi
6374 if test -n "${lt_cv_path_LDCXX+set}"; then
6375 lt_cv_path_LD=$lt_cv_path_LDCXX
6376 else
6377 $as_unset lt_cv_path_LD
6378 fi
6379 test -z "${LDCXX+set}" || LD=$LDCXX
6380 CC=${CXX-"c++"}
b0322a85 6381 CFLAGS=$CXXFLAGS
8d138742
CE
6382 compiler=$CC
6383 _LT_TAGVAR(compiler, $1)=$CC
6384 _LT_CC_BASENAME([$compiler])
6385
6386 if test -n "$compiler"; then
6387 # We don't want -fno-exception when compiling C++ code, so set the
6388 # no_builtin_flag separately
d50284c4 6389 if test yes = "$GXX"; then
8d138742
CE
6390 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6391 else
6392 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6393 fi
6394
d50284c4 6395 if test yes = "$GXX"; then
8d138742
CE
6396 # Set up default GNU C++ configuration
6397
6398 LT_PATH_LD
6399
6400 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6401 # archiving commands below assume that GNU ld is being used.
d50284c4
CE
6402 if test yes = "$with_gnu_ld"; then
6403 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6404 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742 6405
d50284c4
CE
6406 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6407 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
8d138742
CE
6408
6409 # If archive_cmds runs LD, not CC, wlarc should be empty
6410 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6411 # investigate it a little bit more. (MM)
d50284c4 6412 wlarc='$wl'
8d138742
CE
6413
6414 # ancient GNU ld didn't support --whole-archive et. al.
6415 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6416 $GREP 'no-whole-archive' > /dev/null; then
d50284c4 6417 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
8d138742
CE
6418 else
6419 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6420 fi
6421 else
6422 with_gnu_ld=no
6423 wlarc=
6424
6425 # A generic and very simple default shared library creation
6426 # command for GNU C++ for the case where it uses the native
6427 # linker, instead of GNU ld. If possible, this setting should
6428 # overridden to take advantage of the native linker features on
6429 # the platform it is being used on.
6430 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6431 fi
6432
6433 # Commands to make compiler produce verbose output that lists
6434 # what "hidden" libraries, object files and flags are used when
6435 # linking a shared library.
b0322a85 6436 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
8d138742
CE
6437
6438 else
6439 GXX=no
6440 with_gnu_ld=no
6441 wlarc=
6442 fi
6443
6444 # PORTME: fill in a description of your system's C++ link characteristics
6445 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6446 _LT_TAGVAR(ld_shlibs, $1)=yes
6447 case $host_os in
6448 aix3*)
6449 # FIXME: insert proper C++ library support
6450 _LT_TAGVAR(ld_shlibs, $1)=no
6451 ;;
6452 aix[[4-9]]*)
d50284c4 6453 if test ia64 = "$host_cpu"; then
8d138742
CE
6454 # On IA64, the linker does run time linking by default, so we don't
6455 # have to do anything special.
6456 aix_use_runtimelinking=no
6457 exp_sym_flag='-Bexport'
d50284c4 6458 no_entry_flag=
8d138742
CE
6459 else
6460 aix_use_runtimelinking=no
6461
6462 # Test if we are trying to use run time linking or normal
6463 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
d50284c4
CE
6464 # have runtime linking enabled, and use it for executables.
6465 # For shared libraries, we enable/disable runtime linking
6466 # depending on the kind of the shared library created -
6467 # when "with_aix_soname,aix_use_runtimelinking" is:
6468 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6469 # "aix,yes" lib.so shared, rtl:yes, for executables
6470 # lib.a static archive
6471 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6472 # lib.a(lib.so.V) shared, rtl:no, for executables
6473 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6474 # lib.a(lib.so.V) shared, rtl:no
6475 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6476 # lib.a static archive
8d138742
CE
6477 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6478 for ld_flag in $LDFLAGS; do
6479 case $ld_flag in
6480 *-brtl*)
6481 aix_use_runtimelinking=yes
6482 break
6483 ;;
6484 esac
6485 done
d50284c4
CE
6486 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6487 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6488 # so we don't have lib.a shared libs to link our executables.
6489 # We have to force runtime linking in this case.
6490 aix_use_runtimelinking=yes
6491 LDFLAGS="$LDFLAGS -Wl,-brtl"
6492 fi
8d138742
CE
6493 ;;
6494 esac
6495
6496 exp_sym_flag='-bexport'
6497 no_entry_flag='-bnoentry'
6498 fi
6499
6500 # When large executables or shared objects are built, AIX ld can
6501 # have problems creating the table of contents. If linking a library
6502 # or program results in "error TOC overflow" add -mminimal-toc to
6503 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6504 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6505
6506 _LT_TAGVAR(archive_cmds, $1)=''
6507 _LT_TAGVAR(hardcode_direct, $1)=yes
6508 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6509 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6510 _LT_TAGVAR(link_all_deplibs, $1)=yes
d50284c4
CE
6511 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6512 case $with_aix_soname,$aix_use_runtimelinking in
6513 aix,*) ;; # no import file
6514 svr4,* | *,yes) # use import file
6515 # The Import File defines what to hardcode.
6516 _LT_TAGVAR(hardcode_direct, $1)=no
6517 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6518 ;;
6519 esac
8d138742 6520
d50284c4 6521 if test yes = "$GXX"; then
8d138742
CE
6522 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6523 # We only want to do this on AIX 4.2 and lower, the check
6524 # below for broken collect2 doesn't work under 4.3+
d50284c4 6525 collect2name=`$CC -print-prog-name=collect2`
8d138742
CE
6526 if test -f "$collect2name" &&
6527 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6528 then
6529 # We have reworked collect2
6530 :
6531 else
6532 # We have old collect2
6533 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6534 # It fails to find uninstalled libraries when the uninstalled
6535 # path is not listed in the libpath. Setting hardcode_minus_L
6536 # to unsupported forces relinking
6537 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6538 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6539 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6540 fi
6541 esac
6542 shared_flag='-shared'
d50284c4
CE
6543 if test yes = "$aix_use_runtimelinking"; then
6544 shared_flag=$shared_flag' $wl-G'
8d138742 6545 fi
d50284c4
CE
6546 # Need to ensure runtime linking is disabled for the traditional
6547 # shared library, or the linker may eventually find shared libraries
6548 # /with/ Import File - we do not want to mix them.
6549 shared_flag_aix='-shared'
6550 shared_flag_svr4='-shared $wl-G'
8d138742
CE
6551 else
6552 # not using gcc
d50284c4 6553 if test ia64 = "$host_cpu"; then
8d138742
CE
6554 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6555 # chokes on -Wl,-G. The following line is correct:
6556 shared_flag='-G'
6557 else
d50284c4
CE
6558 if test yes = "$aix_use_runtimelinking"; then
6559 shared_flag='$wl-G'
8d138742 6560 else
d50284c4 6561 shared_flag='$wl-bM:SRE'
8d138742 6562 fi
d50284c4
CE
6563 shared_flag_aix='$wl-bM:SRE'
6564 shared_flag_svr4='$wl-G'
8d138742
CE
6565 fi
6566 fi
6567
d50284c4 6568 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
8d138742
CE
6569 # It seems that -bexpall does not export symbols beginning with
6570 # underscore (_), so it is better to generate a list of symbols to
6571 # export.
6572 _LT_TAGVAR(always_export_symbols, $1)=yes
d50284c4 6573 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
8d138742
CE
6574 # Warning - without using the other runtime loading flags (-brtl),
6575 # -berok will link without error, but may produce a broken library.
d50284c4
CE
6576 # The "-G" linker flag allows undefined symbols.
6577 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
8d138742
CE
6578 # Determine the default libpath from the value encoded in an empty
6579 # executable.
b0322a85 6580 _LT_SYS_MODULE_PATH_AIX([$1])
d50284c4 6581 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
8d138742 6582
d50284c4 6583 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
8d138742 6584 else
d50284c4
CE
6585 if test ia64 = "$host_cpu"; then
6586 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
8d138742 6587 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
d50284c4 6588 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
8d138742
CE
6589 else
6590 # Determine the default libpath from the value encoded in an
6591 # empty executable.
b0322a85 6592 _LT_SYS_MODULE_PATH_AIX([$1])
d50284c4 6593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
8d138742
CE
6594 # Warning - without using the other run time loading flags,
6595 # -berok will link without error, but may produce a broken library.
d50284c4
CE
6596 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6597 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6598 if test yes = "$with_gnu_ld"; then
b0322a85 6599 # We only use this code for GNU lds that support --whole-archive.
d50284c4 6600 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
b0322a85
CE
6601 else
6602 # Exported symbols can be pulled into shared objects from archives
6603 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6604 fi
8d138742 6605 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
d50284c4
CE
6606 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6607 # -brtl affects multiple linker settings, -berok does not and is overridden later
6608 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6609 if test svr4 != "$with_aix_soname"; then
6610 # This is similar to how AIX traditionally builds its shared
6611 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6612 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6613 fi
6614 if test aix != "$with_aix_soname"; then
6615 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6616 else
6617 # used by -dlpreopen to get the symbols
6618 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6619 fi
6620 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
8d138742
CE
6621 fi
6622 fi
6623 ;;
6624
6625 beos*)
6626 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6627 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6628 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6629 # support --undefined. This deserves some investigation. FIXME
d50284c4 6630 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
8d138742
CE
6631 else
6632 _LT_TAGVAR(ld_shlibs, $1)=no
6633 fi
d9898ee8 6634 ;;
8d138742
CE
6635
6636 chorus*)
6637 case $cc_basename in
6638 *)
6639 # FIXME: insert proper C++ library support
6640 _LT_TAGVAR(ld_shlibs, $1)=no
6641 ;;
6642 esac
6643 ;;
6644
6645 cygwin* | mingw* | pw32* | cegcc*)
b0322a85
CE
6646 case $GXX,$cc_basename in
6647 ,cl* | no,cl*)
6648 # Native MSVC
6649 # hardcode_libdir_flag_spec is actually meaningless, as there is
6650 # no search path for DLLs.
6651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6652 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6653 _LT_TAGVAR(always_export_symbols, $1)=yes
6654 _LT_TAGVAR(file_list_spec, $1)='@'
6655 # Tell ltmain to make .lib files, not .a files.
6656 libext=lib
6657 # Tell ltmain to make .dll files, not .so files.
d50284c4 6658 shrext_cmds=.dll
b0322a85 6659 # FIXME: Setting linknames here is a bad hack.
d50284c4
CE
6660 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6661 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6662 cp "$export_symbols" "$output_objdir/$soname.def";
6663 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6664 else
6665 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6666 fi~
6667 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6668 linknames='
b0322a85
CE
6669 # The linker will not automatically build a static lib if we build a DLL.
6670 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6671 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6672 # Don't use ranlib
6673 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6674 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
d50284c4
CE
6675 lt_tool_outputfile="@TOOL_OUTPUT@"~
6676 case $lt_outputfile in
6677 *.exe|*.EXE) ;;
6678 *)
6679 lt_outputfile=$lt_outputfile.exe
6680 lt_tool_outputfile=$lt_tool_outputfile.exe
6681 ;;
6682 esac~
6683 func_to_tool_file "$lt_outputfile"~
6684 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6685 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6686 $RM "$lt_outputfile.manifest";
6687 fi'
b0322a85
CE
6688 ;;
6689 *)
6690 # g++
6691 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6692 # as there is no search path for DLLs.
6693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
d50284c4 6694 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
b0322a85
CE
6695 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6696 _LT_TAGVAR(always_export_symbols, $1)=no
6697 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6698
6699 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
d50284c4
CE
6700 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
6701 # If the export-symbols file already is a .def file, use it as
6702 # is; otherwise, prepend EXPORTS...
6703 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6704 cp $export_symbols $output_objdir/$soname.def;
6705 else
6706 echo EXPORTS > $output_objdir/$soname.def;
6707 cat $export_symbols >> $output_objdir/$soname.def;
6708 fi~
6709 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
b0322a85
CE
6710 else
6711 _LT_TAGVAR(ld_shlibs, $1)=no
6712 fi
6713 ;;
6714 esac
6715 ;;
8d138742
CE
6716 darwin* | rhapsody*)
6717 _LT_DARWIN_LINKER_FEATURES($1)
d9898ee8 6718 ;;
8d138742 6719
d50284c4
CE
6720 os2*)
6721 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6722 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6723 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6724 shrext_cmds=.dll
6725 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6726 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6727 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6728 $ECHO EXPORTS >> $output_objdir/$libname.def~
6729 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6730 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6731 emximp -o $lib $output_objdir/$libname.def'
6732 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6733 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6734 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6735 $ECHO EXPORTS >> $output_objdir/$libname.def~
6736 prefix_cmds="$SED"~
6737 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6738 prefix_cmds="$prefix_cmds -e 1d";
6739 fi~
6740 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6741 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6742 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6743 emximp -o $lib $output_objdir/$libname.def'
6744 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6745 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6746 ;;
6747
8d138742
CE
6748 dgux*)
6749 case $cc_basename in
6750 ec++*)
6751 # FIXME: insert proper C++ library support
6752 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 6753 ;;
8d138742
CE
6754 ghcx*)
6755 # Green Hills C++ Compiler
6756 # FIXME: insert proper C++ library support
6757 _LT_TAGVAR(ld_shlibs, $1)=no
6758 ;;
6759 *)
6760 # FIXME: insert proper C++ library support
6761 _LT_TAGVAR(ld_shlibs, $1)=no
6762 ;;
6763 esac
6764 ;;
6765
b0322a85 6766 freebsd2.*)
8d138742
CE
6767 # C++ shared libraries reported to be fairly broken before
6768 # switch to ELF
6769 _LT_TAGVAR(ld_shlibs, $1)=no
6770 ;;
6771
6772 freebsd-elf*)
6773 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6774 ;;
6775
6776 freebsd* | dragonfly*)
6777 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6778 # conventions
6779 _LT_TAGVAR(ld_shlibs, $1)=yes
6780 ;;
6781
b0322a85 6782 haiku*)
d50284c4 6783 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
b0322a85
CE
6784 _LT_TAGVAR(link_all_deplibs, $1)=yes
6785 ;;
6786
8d138742 6787 hpux9*)
d50284c4 6788 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
8d138742 6789 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
d50284c4 6790 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742
CE
6791 _LT_TAGVAR(hardcode_direct, $1)=yes
6792 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6793 # but as the default
6794 # location of the library.
6795
6796 case $cc_basename in
6797 CC*)
6798 # FIXME: insert proper C++ library support
6799 _LT_TAGVAR(ld_shlibs, $1)=no
6800 ;;
6801 aCC*)
d50284c4 6802 _LT_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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
8d138742
CE
6803 # Commands to make compiler produce verbose output that lists
6804 # what "hidden" libraries, object files and flags are used when
6805 # linking a shared library.
6806 #
6807 # There doesn't appear to be a way to prevent this compiler from
6808 # explicitly linking system object files so we need to strip them
6809 # from the output so that they don't get included in the library
6810 # dependencies.
d50284c4 6811 output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
8d138742
CE
6812 ;;
6813 *)
d50284c4
CE
6814 if test yes = "$GXX"; then
6815 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
8d138742
CE
6816 else
6817 # FIXME: insert proper C++ library support
6818 _LT_TAGVAR(ld_shlibs, $1)=no
6819 fi
6820 ;;
6821 esac
6822 ;;
6823
6824 hpux10*|hpux11*)
d50284c4
CE
6825 if test no = "$with_gnu_ld"; then
6826 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
8d138742
CE
6827 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6828
6829 case $host_cpu in
6830 hppa*64*|ia64*)
6831 ;;
6832 *)
d50284c4 6833 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742
CE
6834 ;;
6835 esac
6836 fi
6837 case $host_cpu in
6838 hppa*64*|ia64*)
6839 _LT_TAGVAR(hardcode_direct, $1)=no
6840 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6841 ;;
6842 *)
6843 _LT_TAGVAR(hardcode_direct, $1)=yes
6844 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6845 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6846 # but as the default
6847 # location of the library.
6848 ;;
6849 esac
6850
6851 case $cc_basename in
6852 CC*)
6853 # FIXME: insert proper C++ library support
6854 _LT_TAGVAR(ld_shlibs, $1)=no
6855 ;;
6856 aCC*)
d9898ee8 6857 case $host_cpu in
8d138742 6858 hppa*64*)
d50284c4 6859 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742
CE
6860 ;;
6861 ia64*)
d50284c4 6862 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742
CE
6863 ;;
6864 *)
d50284c4 6865 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742 6866 ;;
d9898ee8 6867 esac
8d138742
CE
6868 # Commands to make compiler produce verbose output that lists
6869 # what "hidden" libraries, object files and flags are used when
6870 # linking a shared library.
6871 #
6872 # There doesn't appear to be a way to prevent this compiler from
6873 # explicitly linking system object files so we need to strip them
6874 # from the output so that they don't get included in the library
6875 # dependencies.
d50284c4 6876 output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"'
d9898ee8 6877 ;;
8d138742 6878 *)
d50284c4
CE
6879 if test yes = "$GXX"; then
6880 if test no = "$with_gnu_ld"; then
8d138742
CE
6881 case $host_cpu in
6882 hppa*64*)
d50284c4 6883 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742
CE
6884 ;;
6885 ia64*)
d50284c4 6886 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742
CE
6887 ;;
6888 *)
d50284c4 6889 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742
CE
6890 ;;
6891 esac
6892 fi
6893 else
6894 # FIXME: insert proper C++ library support
6895 _LT_TAGVAR(ld_shlibs, $1)=no
6896 fi
d9898ee8 6897 ;;
8d138742
CE
6898 esac
6899 ;;
6900
6901 interix[[3-9]]*)
6902 _LT_TAGVAR(hardcode_direct, $1)=no
6903 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d50284c4
CE
6904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6905 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
8d138742
CE
6906 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6907 # Instead, shared libraries are loaded at an image base (0x10000000 by
6908 # default) and relocated if they conflict, which is a slow very memory
6909 # consuming and fragmenting process. To avoid this, we pick a random,
6910 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6911 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
d50284c4
CE
6912 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6913 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
d9898ee8 6914 ;;
8d138742
CE
6915 irix5* | irix6*)
6916 case $cc_basename in
6917 CC*)
6918 # SGI C++
d50284c4 6919 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
8d138742
CE
6920
6921 # Archives containing C++ object files must be created using
6922 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6923 # necessary to make sure instantiated templates are included
6924 # in the archive.
6925 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
d9898ee8 6926 ;;
8d138742 6927 *)
d50284c4
CE
6928 if test yes = "$GXX"; then
6929 if test no = "$with_gnu_ld"; then
6930 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
8d138742 6931 else
d50284c4 6932 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
8d138742
CE
6933 fi
6934 fi
6935 _LT_TAGVAR(link_all_deplibs, $1)=yes
d9898ee8 6936 ;;
8d138742 6937 esac
d50284c4 6938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742
CE
6939 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6940 _LT_TAGVAR(inherit_rpath, $1)=yes
6941 ;;
6942
d50284c4 6943 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8d138742
CE
6944 case $cc_basename in
6945 KCC*)
6946 # Kuck and Associates, Inc. (KAI) C++ Compiler
6947
6948 # KCC will only create a shared library if the output file
6949 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6950 # to its proper name (with version) after linking.
d50284c4
CE
6951 _LT_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'
6952 _LT_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 $lib'
8d138742
CE
6953 # Commands to make compiler produce verbose output that lists
6954 # what "hidden" libraries, object files and flags are used when
6955 # linking a shared library.
6956 #
6957 # There doesn't appear to be a way to prevent this compiler from
6958 # explicitly linking system object files so we need to strip them
6959 # from the output so that they don't get included in the library
6960 # dependencies.
d50284c4 6961 output_verbose_link_cmd='templist=`$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 $z";;esac; done; func_echo_all "$list"'
8d138742 6962
d50284c4
CE
6963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6964 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
8d138742
CE
6965
6966 # Archives containing C++ object files must be created using
6967 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6968 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
d9898ee8 6969 ;;
8d138742 6970 icpc* | ecpc* )
d9898ee8 6971 # Intel C++
8d138742
CE
6972 with_gnu_ld=yes
6973 # version 8.0 and above of icpc choke on multiply defined symbols
6974 # if we add $predep_objects and $postdep_objects, however 7.1 and
6975 # earlier do not add the objects themselves.
6976 case `$CC -V 2>&1` in
6977 *"Version 7."*)
d50284c4
CE
6978 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6979 _LT_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'
8d138742
CE
6980 ;;
6981 *) # Version 8.0 or newer
6982 tmp_idyn=
6983 case $host_cpu in
6984 ia64*) tmp_idyn=' -i_dynamic';;
6985 esac
d50284c4
CE
6986 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6987 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742
CE
6988 ;;
6989 esac
6990 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
d50284c4
CE
6991 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6993 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
d9898ee8 6994 ;;
8d138742
CE
6995 pgCC* | pgcpp*)
6996 # Portland Group C++ compiler
6997 case `$CC -V` in
b0322a85 6998 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
8d138742 6999 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
d50284c4
CE
7000 rm -rf $tpldir~
7001 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7002 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
8d138742 7003 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
d50284c4
CE
7004 rm -rf $tpldir~
7005 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7006 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7007 $RANLIB $oldlib'
8d138742 7008 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
d50284c4
CE
7009 rm -rf $tpldir~
7010 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7011 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
8d138742 7012 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
d50284c4
CE
7013 rm -rf $tpldir~
7014 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7015 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742 7016 ;;
b0322a85 7017 *) # Version 6 and above use weak symbols
d50284c4
CE
7018 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7019 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
8d138742
CE
7020 ;;
7021 esac
7022
d50284c4
CE
7023 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7024 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7025 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
8d138742 7026 ;;
d9898ee8 7027 cxx*)
7028 # Compaq C++
d50284c4
CE
7029 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7030 _LT_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'
8d138742
CE
7031
7032 runpath_var=LD_RUN_PATH
7033 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7034 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7035
7036 # Commands to make compiler produce verbose output that lists
7037 # what "hidden" libraries, object files and flags are used when
7038 # linking a shared library.
7039 #
7040 # There doesn't appear to be a way to prevent this compiler from
7041 # explicitly linking system object files so we need to strip them
7042 # from the output so that they don't get included in the library
7043 # dependencies.
d50284c4 7044 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
8d138742 7045 ;;
b0322a85 7046 xl* | mpixl* | bgxl*)
8d138742 7047 # IBM XL 8.0 on PPC, with GNU ld
d50284c4
CE
7048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7049 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7050 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7051 if test yes = "$supports_anon_versioning"; then
8d138742 7052 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
d50284c4
CE
7053 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7054 echo "local: *; };" >> $output_objdir/$libname.ver~
7055 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
8d138742 7056 fi
d9898ee8 7057 ;;
7058 *)
ac40fd9e 7059 case `$CC -V 2>&1 | sed 5q` in
7060 *Sun\ C*)
7061 # Sun C++ 5.9
8d138742 7062 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
d50284c4
CE
7063 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7064 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
8d138742 7065 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
d50284c4 7066 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
8d138742
CE
7067 _LT_TAGVAR(compiler_needs_object, $1)=yes
7068
7069 # Not sure whether something based on
7070 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7071 # would be better.
b0322a85 7072 output_verbose_link_cmd='func_echo_all'
8d138742
CE
7073
7074 # Archives containing C++ object files must be created using
7075 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7076 # necessary to make sure instantiated templates are included
7077 # in the archive.
7078 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
ac40fd9e 7079 ;;
7080 esac
d9898ee8 7081 ;;
7082 esac
7083 ;;
8d138742 7084
d9898ee8 7085 lynxos*)
8d138742
CE
7086 # FIXME: insert proper C++ library support
7087 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7088 ;;
8d138742 7089
d9898ee8 7090 m88k*)
8d138742
CE
7091 # FIXME: insert proper C++ library support
7092 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7093 ;;
8d138742 7094
d9898ee8 7095 mvs*)
8d138742
CE
7096 case $cc_basename in
7097 cxx*)
7098 # FIXME: insert proper C++ library support
7099 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7100 ;;
7101 *)
8d138742
CE
7102 # FIXME: insert proper C++ library support
7103 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7104 ;;
7105 esac
7106 ;;
8d138742 7107
d9898ee8 7108 netbsd*)
8d138742
CE
7109 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7110 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7111 wlarc=
7112 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7113 _LT_TAGVAR(hardcode_direct, $1)=yes
7114 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7115 fi
7116 # Workaround some broken pre-1.5 toolchains
7117 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7118 ;;
7119
7120 *nto* | *qnx*)
7121 _LT_TAGVAR(ld_shlibs, $1)=yes
7122 ;;
7123
d50284c4 7124 openbsd* | bitrig*)
8d138742
CE
7125 if test -f /usr/libexec/ld.so; then
7126 _LT_TAGVAR(hardcode_direct, $1)=yes
7127 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7128 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7129 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
d50284c4
CE
7130 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7131 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7132 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
7133 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7134 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
8d138742 7135 fi
b0322a85 7136 output_verbose_link_cmd=func_echo_all
8d138742
CE
7137 else
7138 _LT_TAGVAR(ld_shlibs, $1)=no
7139 fi
d9898ee8 7140 ;;
8d138742 7141
d9898ee8 7142 osf3* | osf4* | osf5*)
8d138742
CE
7143 case $cc_basename in
7144 KCC*)
7145 # Kuck and Associates, Inc. (KAI) C++ Compiler
7146
7147 # KCC will only create a shared library if the output file
7148 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7149 # to its proper name (with version) after linking.
d50284c4 7150 _LT_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'
8d138742 7151
d50284c4 7152 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
8d138742
CE
7153 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7154
7155 # Archives containing C++ object files must be created using
7156 # the KAI C++ compiler.
7157 case $host in
7158 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7159 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7160 esac
d9898ee8 7161 ;;
8d138742 7162 RCC*)
d9898ee8 7163 # Rational C++ 2.4.1
8d138742
CE
7164 # FIXME: insert proper C++ library support
7165 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7166 ;;
8d138742
CE
7167 cxx*)
7168 case $host in
7169 osf3*)
d50284c4
CE
7170 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7171 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7172 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742
CE
7173 ;;
7174 *)
7175 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
d50284c4 7176 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
8d138742 7177 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
d50284c4
CE
7178 echo "-hidden">> $lib.exp~
7179 $CC -shared$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 $output_objdir/so_locations -o $lib~
7180 $RM $lib.exp'
8d138742
CE
7181 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7182 ;;
7183 esac
7184
7185 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7186
7187 # Commands to make compiler produce verbose output that lists
7188 # what "hidden" libraries, object files and flags are used when
7189 # linking a shared library.
7190 #
7191 # There doesn't appear to be a way to prevent this compiler from
7192 # explicitly linking system object files so we need to strip them
7193 # from the output so that they don't get included in the library
7194 # dependencies.
d50284c4 7195 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
d9898ee8 7196 ;;
7197 *)
d50284c4
CE
7198 if test yes,no = "$GXX,$with_gnu_ld"; then
7199 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
8d138742
CE
7200 case $host in
7201 osf3*)
d50284c4 7202 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
8d138742
CE
7203 ;;
7204 *)
d50284c4 7205 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
8d138742
CE
7206 ;;
7207 esac
7208
d50284c4 7209 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
8d138742
CE
7210 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7211
7212 # Commands to make compiler produce verbose output that lists
7213 # what "hidden" libraries, object files and flags are used when
7214 # linking a shared library.
b0322a85 7215 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
8d138742
CE
7216
7217 else
7218 # FIXME: insert proper C++ library support
7219 _LT_TAGVAR(ld_shlibs, $1)=no
7220 fi
d9898ee8 7221 ;;
8d138742
CE
7222 esac
7223 ;;
7224
d9898ee8 7225 psos*)
8d138742
CE
7226 # FIXME: insert proper C++ library support
7227 _LT_TAGVAR(ld_shlibs, $1)=no
7228 ;;
7229
7230 sunos4*)
7231 case $cc_basename in
7232 CC*)
7233 # Sun C++ 4.x
7234 # FIXME: insert proper C++ library support
7235 _LT_TAGVAR(ld_shlibs, $1)=no
7236 ;;
7237 lcc*)
7238 # Lucid
7239 # FIXME: insert proper C++ library support
7240 _LT_TAGVAR(ld_shlibs, $1)=no
7241 ;;
7242 *)
7243 # FIXME: insert proper C++ library support
7244 _LT_TAGVAR(ld_shlibs, $1)=no
7245 ;;
7246 esac
7247 ;;
7248
d9898ee8 7249 solaris*)
8d138742 7250 case $cc_basename in
b0322a85 7251 CC* | sunCC*)
d9898ee8 7252 # Sun C++ 4.2, 5.x and Centerline C++
8d138742
CE
7253 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7254 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
d50284c4 7255 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
8d138742 7256 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
d50284c4 7257 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
8d138742
CE
7258
7259 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7260 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7261 case $host_os in
7262 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7263 *)
7264 # The compiler driver will combine and reorder linker options,
d50284c4 7265 # but understands '-z linker_flag'.
8d138742
CE
7266 # Supported since Solaris 2.6 (maybe 2.5.1?)
7267 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7268 ;;
7269 esac
7270 _LT_TAGVAR(link_all_deplibs, $1)=yes
7271
b0322a85 7272 output_verbose_link_cmd='func_echo_all'
8d138742
CE
7273
7274 # Archives containing C++ object files must be created using
7275 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7276 # necessary to make sure instantiated templates are included
7277 # in the archive.
7278 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
d9898ee8 7279 ;;
8d138742 7280 gcx*)
d9898ee8 7281 # Green Hills C++ Compiler
d50284c4 7282 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
8d138742
CE
7283
7284 # The C++ compiler must be used to create the archive.
7285 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
d9898ee8 7286 ;;
8d138742
CE
7287 *)
7288 # GNU C++ compiler with Solaris linker
d50284c4
CE
7289 if test yes,no = "$GXX,$with_gnu_ld"; then
7290 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
8d138742 7291 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
d50284c4 7292 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
8d138742 7293 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
d50284c4 7294 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
8d138742
CE
7295
7296 # Commands to make compiler produce verbose output that lists
7297 # what "hidden" libraries, object files and flags are used when
7298 # linking a shared library.
b0322a85 7299 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
8d138742 7300 else
d50284c4 7301 # g++ 2.7 appears to require '-G' NOT '-shared' on this
8d138742 7302 # platform.
d50284c4 7303 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
8d138742 7304 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
d50284c4 7305 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
8d138742
CE
7306
7307 # Commands to make compiler produce verbose output that lists
7308 # what "hidden" libraries, object files and flags are used when
7309 # linking a shared library.
b0322a85 7310 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
8d138742
CE
7311 fi
7312
d50284c4 7313 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
8d138742
CE
7314 case $host_os in
7315 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7316 *)
d50284c4 7317 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
8d138742
CE
7318 ;;
7319 esac
7320 fi
d9898ee8 7321 ;;
8d138742
CE
7322 esac
7323 ;;
7324
7325 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
d50284c4 7326 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
8d138742
CE
7327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7328 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7329 runpath_var='LD_RUN_PATH'
7330
7331 case $cc_basename in
7332 CC*)
d50284c4
CE
7333 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7334 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
7335 ;;
7336 *)
d50284c4
CE
7337 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7338 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
8d138742
CE
7339 ;;
7340 esac
7341 ;;
7342
7343 sysv5* | sco3.2v5* | sco5v6*)
d50284c4 7344 # Note: We CANNOT use -z defs as we might desire, because we do not
8d138742
CE
7345 # link with -lc, and that would cause any symbols used from libc to
7346 # always be unresolved, which means just about no library would
7347 # ever link correctly. If we're not using GNU ld we use -z text
7348 # though, which does catch some bad symbols but isn't as heavy-handed
7349 # as -z defs.
d50284c4
CE
7350 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7351 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
8d138742
CE
7352 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7353 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
d50284c4 7354 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
8d138742
CE
7355 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7356 _LT_TAGVAR(link_all_deplibs, $1)=yes
d50284c4 7357 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
8d138742
CE
7358 runpath_var='LD_RUN_PATH'
7359
d9898ee8 7360 case $cc_basename in
8d138742 7361 CC*)
d50284c4
CE
7362 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7363 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
b0322a85 7364 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
d50284c4 7365 '"$_LT_TAGVAR(old_archive_cmds, $1)"
b0322a85 7366 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
d50284c4 7367 '"$_LT_TAGVAR(reload_cmds, $1)"
d9898ee8 7368 ;;
7369 *)
d50284c4
CE
7370 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7371 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
d9898ee8 7372 ;;
7373 esac
8d138742
CE
7374 ;;
7375
d9898ee8 7376 tandem*)
8d138742
CE
7377 case $cc_basename in
7378 NCC*)
d9898ee8 7379 # NonStop-UX NCC 3.20
8d138742
CE
7380 # FIXME: insert proper C++ library support
7381 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7382 ;;
8d138742
CE
7383 *)
7384 # FIXME: insert proper C++ library support
7385 _LT_TAGVAR(ld_shlibs, $1)=no
d9898ee8 7386 ;;
8d138742
CE
7387 esac
7388 ;;
7389
d9898ee8 7390 vxworks*)
8d138742
CE
7391 # FIXME: insert proper C++ library support
7392 _LT_TAGVAR(ld_shlibs, $1)=no
7393 ;;
7394
d9898ee8 7395 *)
8d138742
CE
7396 # FIXME: insert proper C++ library support
7397 _LT_TAGVAR(ld_shlibs, $1)=no
7398 ;;
7399 esac
7400
7401 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
d50284c4 7402 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
8d138742 7403
d50284c4
CE
7404 _LT_TAGVAR(GCC, $1)=$GXX
7405 _LT_TAGVAR(LD, $1)=$LD
8d138742
CE
7406
7407 ## CAVEAT EMPTOR:
7408 ## There is no encapsulation within the following macros, do not change
7409 ## the running order or otherwise move them around unless you know exactly
7410 ## what you are doing...
7411 _LT_SYS_HIDDEN_LIBDEPS($1)
7412 _LT_COMPILER_PIC($1)
7413 _LT_COMPILER_C_O($1)
7414 _LT_COMPILER_FILE_LOCKS($1)
7415 _LT_LINKER_SHLIBS($1)
7416 _LT_SYS_DYNAMIC_LINKER($1)
7417 _LT_LINKER_HARDCODE_LIBPATH($1)
7418
7419 _LT_CONFIG($1)
7420 fi # test -n "$compiler"
7421
7422 CC=$lt_save_CC
b0322a85 7423 CFLAGS=$lt_save_CFLAGS
8d138742
CE
7424 LDCXX=$LD
7425 LD=$lt_save_LD
7426 GCC=$lt_save_GCC
7427 with_gnu_ld=$lt_save_with_gnu_ld
7428 lt_cv_path_LDCXX=$lt_cv_path_LD
7429 lt_cv_path_LD=$lt_save_path_LD
7430 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7431 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
d50284c4 7432fi # test yes != "$_lt_caught_CXX_error"
8d138742
CE
7433
7434AC_LANG_POP
7435])# _LT_LANG_CXX_CONFIG
7436
7437
b0322a85
CE
7438# _LT_FUNC_STRIPNAME_CNF
7439# ----------------------
7440# func_stripname_cnf prefix suffix name
7441# strip PREFIX and SUFFIX off of NAME.
7442# PREFIX and SUFFIX must not contain globbing or regex special
7443# characters, hashes, percent signs, but SUFFIX may contain a leading
7444# dot (in which case that matches only a dot).
7445#
7446# This function is identical to the (non-XSI) version of func_stripname,
7447# except this one can be used by m4 code that may be executed by configure,
7448# rather than the libtool script.
7449m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7450AC_REQUIRE([_LT_DECL_SED])
7451AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7452func_stripname_cnf ()
7453{
d50284c4
CE
7454 case @S|@2 in
7455 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7456 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
b0322a85
CE
7457 esac
7458} # func_stripname_cnf
7459])# _LT_FUNC_STRIPNAME_CNF
7460
d50284c4 7461
8d138742
CE
7462# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7463# ---------------------------------
7464# Figure out "hidden" library dependencies from verbose
7465# compiler output when linking a shared library.
7466# Parse the compiler output and extract the necessary
7467# objects, libraries and library flags.
7468m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7469[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
b0322a85 7470AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
8d138742
CE
7471# Dependencies to place before and after the object being linked:
7472_LT_TAGVAR(predep_objects, $1)=
7473_LT_TAGVAR(postdep_objects, $1)=
7474_LT_TAGVAR(predeps, $1)=
7475_LT_TAGVAR(postdeps, $1)=
7476_LT_TAGVAR(compiler_lib_search_path, $1)=
7477
7478dnl we can't use the lt_simple_compile_test_code here,
7479dnl because it contains code intended for an executable,
7480dnl not a library. It's possible we should let each
7481dnl tag define a new lt_????_link_test_code variable,
7482dnl but it's only used here...
7483m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7484int a;
7485void foo (void) { a = 0; }
7486_LT_EOF
7487], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7488class Foo
7489{
7490public:
7491 Foo (void) { a = 0; }
7492private:
7493 int a;
7494};
7495_LT_EOF
7496], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7497 subroutine foo
7498 implicit none
7499 integer*4 a
7500 a=0
7501 return
7502 end
7503_LT_EOF
7504], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7505 subroutine foo
7506 implicit none
7507 integer a
7508 a=0
7509 return
7510 end
7511_LT_EOF
7512], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7513public class foo {
7514 private int a;
7515 public void bar (void) {
7516 a = 0;
7517 }
7518};
7519_LT_EOF
b0322a85
CE
7520], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7521package foo
7522func foo() {
7523}
7524_LT_EOF
8d138742 7525])
b0322a85
CE
7526
7527_lt_libdeps_save_CFLAGS=$CFLAGS
7528case "$CC $CFLAGS " in #(
7529*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7530*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7531*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7532esac
7533
8d138742
CE
7534dnl Parse the compiler output and extract the necessary
7535dnl objects, libraries and library flags.
7536if AC_TRY_EVAL(ac_compile); then
7537 # Parse the compiler output and extract the necessary
7538 # objects, libraries and library flags.
7539
7540 # Sentinel used to keep track of whether or not we are before
7541 # the conftest object file.
7542 pre_test_object_deps_done=no
7543
7544 for p in `eval "$output_verbose_link_cmd"`; do
d50284c4 7545 case $prev$p in
8d138742
CE
7546
7547 -L* | -R* | -l*)
7548 # Some compilers place space between "-{L,R}" and the path.
7549 # Remove the space.
d50284c4
CE
7550 if test x-L = "$p" ||
7551 test x-R = "$p"; then
8d138742
CE
7552 prev=$p
7553 continue
8d138742
CE
7554 fi
7555
b0322a85
CE
7556 # Expand the sysroot to ease extracting the directories later.
7557 if test -z "$prev"; then
7558 case $p in
7559 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7560 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7561 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7562 esac
7563 fi
7564 case $p in
7565 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7566 esac
d50284c4
CE
7567 if test no = "$pre_test_object_deps_done"; then
7568 case $prev in
b0322a85 7569 -L | -R)
8d138742
CE
7570 # Internal compiler library paths should come after those
7571 # provided the user. The postdeps already come after the
7572 # user supplied libs so there is no need to process them.
7573 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
d50284c4 7574 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
8d138742 7575 else
d50284c4 7576 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
8d138742
CE
7577 fi
7578 ;;
7579 # The "-l" case would never come before the object being
7580 # linked, so don't bother handling this case.
7581 esac
7582 else
7583 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
d50284c4 7584 _LT_TAGVAR(postdeps, $1)=$prev$p
8d138742 7585 else
d50284c4 7586 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
8d138742
CE
7587 fi
7588 fi
b0322a85 7589 prev=
8d138742
CE
7590 ;;
7591
b0322a85 7592 *.lto.$objext) ;; # Ignore GCC LTO objects
8d138742
CE
7593 *.$objext)
7594 # This assumes that the test object file only shows up
7595 # once in the compiler output.
7596 if test "$p" = "conftest.$objext"; then
7597 pre_test_object_deps_done=yes
7598 continue
7599 fi
7600
d50284c4 7601 if test no = "$pre_test_object_deps_done"; then
8d138742 7602 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
d50284c4 7603 _LT_TAGVAR(predep_objects, $1)=$p
8d138742
CE
7604 else
7605 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7606 fi
7607 else
7608 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
d50284c4 7609 _LT_TAGVAR(postdep_objects, $1)=$p
8d138742
CE
7610 else
7611 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7612 fi
7613 fi
7614 ;;
7615
7616 *) ;; # Ignore the rest.
7617
7618 esac
7619 done
7620
7621 # Clean up.
7622 rm -f a.out a.exe
7623else
7624 echo "libtool.m4: error: problem compiling $1 test program"
7625fi
7626
7627$RM -f confest.$objext
b0322a85 7628CFLAGS=$_lt_libdeps_save_CFLAGS
8d138742
CE
7629
7630# PORTME: override above test on systems where it is broken
7631m4_if([$1], [CXX],
7632[case $host_os in
7633interix[[3-9]]*)
7634 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7635 # hack all around it, let's just trust "g++" to DTRT.
7636 _LT_TAGVAR(predep_objects,$1)=
7637 _LT_TAGVAR(postdep_objects,$1)=
7638 _LT_TAGVAR(postdeps,$1)=
7639 ;;
8d138742
CE
7640esac
7641])
7642
7643case " $_LT_TAGVAR(postdeps, $1) " in
7644*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7645esac
7646 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7647if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
d50284c4 7648 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
8d138742
CE
7649fi
7650_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7651 [The directories searched by this compiler when creating a shared library])
7652_LT_TAGDECL([], [predep_objects], [1],
7653 [Dependencies to place before and after the objects being linked to
7654 create a shared library])
7655_LT_TAGDECL([], [postdep_objects], [1])
7656_LT_TAGDECL([], [predeps], [1])
7657_LT_TAGDECL([], [postdeps], [1])
7658_LT_TAGDECL([], [compiler_lib_search_path], [1],
7659 [The library search path used internally by the compiler when linking
7660 a shared library])
7661])# _LT_SYS_HIDDEN_LIBDEPS
7662
7663
8d138742
CE
7664# _LT_LANG_F77_CONFIG([TAG])
7665# --------------------------
7666# Ensure that the configuration variables for a Fortran 77 compiler are
7667# suitably defined. These variables are subsequently used by _LT_CONFIG
d50284c4 7668# to write the compiler configuration to 'libtool'.
8d138742 7669m4_defun([_LT_LANG_F77_CONFIG],
b0322a85 7670[AC_LANG_PUSH(Fortran 77)
d50284c4 7671if test -z "$F77" || test no = "$F77"; then
b0322a85
CE
7672 _lt_disable_F77=yes
7673fi
8d138742
CE
7674
7675_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7676_LT_TAGVAR(allow_undefined_flag, $1)=
7677_LT_TAGVAR(always_export_symbols, $1)=no
7678_LT_TAGVAR(archive_expsym_cmds, $1)=
7679_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7680_LT_TAGVAR(hardcode_direct, $1)=no
7681_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7682_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
8d138742
CE
7683_LT_TAGVAR(hardcode_libdir_separator, $1)=
7684_LT_TAGVAR(hardcode_minus_L, $1)=no
7685_LT_TAGVAR(hardcode_automatic, $1)=no
7686_LT_TAGVAR(inherit_rpath, $1)=no
7687_LT_TAGVAR(module_cmds, $1)=
7688_LT_TAGVAR(module_expsym_cmds, $1)=
7689_LT_TAGVAR(link_all_deplibs, $1)=unknown
7690_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
b0322a85
CE
7691_LT_TAGVAR(reload_flag, $1)=$reload_flag
7692_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8d138742
CE
7693_LT_TAGVAR(no_undefined_flag, $1)=
7694_LT_TAGVAR(whole_archive_flag_spec, $1)=
7695_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7696
7697# Source file extension for f77 test sources.
7698ac_ext=f
7699
7700# Object file extension for compiled f77 test sources.
7701objext=o
7702_LT_TAGVAR(objext, $1)=$objext
7703
7704# No sense in running all these tests if we already determined that
7705# the F77 compiler isn't working. Some variables (like enable_shared)
7706# are currently assumed to apply to all compilers on this platform,
7707# and will be corrupted by setting them based on a non-working compiler.
d50284c4 7708if test yes != "$_lt_disable_F77"; then
8d138742
CE
7709 # Code to be used in simple compile tests
7710 lt_simple_compile_test_code="\
7711 subroutine t
7712 return
7713 end
7714"
7715
7716 # Code to be used in simple link tests
7717 lt_simple_link_test_code="\
7718 program t
7719 end
7720"
7721
7722 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7723 _LT_TAG_COMPILER
7724
7725 # save warnings/boilerplate of simple test code
7726 _LT_COMPILER_BOILERPLATE
7727 _LT_LINKER_BOILERPLATE
7728
7729 # Allow CC to be a program name with arguments.
d50284c4 7730 lt_save_CC=$CC
8d138742 7731 lt_save_GCC=$GCC
b0322a85 7732 lt_save_CFLAGS=$CFLAGS
8d138742 7733 CC=${F77-"f77"}
b0322a85 7734 CFLAGS=$FFLAGS
8d138742
CE
7735 compiler=$CC
7736 _LT_TAGVAR(compiler, $1)=$CC
7737 _LT_CC_BASENAME([$compiler])
7738 GCC=$G77
7739 if test -n "$compiler"; then
7740 AC_MSG_CHECKING([if libtool supports shared libraries])
7741 AC_MSG_RESULT([$can_build_shared])
7742
7743 AC_MSG_CHECKING([whether to build shared libraries])
d50284c4 7744 test no = "$can_build_shared" && enable_shared=no
8d138742
CE
7745
7746 # On AIX, shared libraries and static libraries use the same namespace, and
7747 # are all built from PIC.
7748 case $host_os in
7749 aix3*)
d50284c4 7750 test yes = "$enable_shared" && enable_static=no
8d138742
CE
7751 if test -n "$RANLIB"; then
7752 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7753 postinstall_cmds='$RANLIB $lib'
7754 fi
7755 ;;
7756 aix[[4-9]]*)
d50284c4
CE
7757 if test ia64 != "$host_cpu"; then
7758 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7759 yes,aix,yes) ;; # shared object as lib.so file only
7760 yes,svr4,*) ;; # shared object as lib.so archive member only
7761 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7762 esac
8d138742
CE
7763 fi
7764 ;;
7765 esac
7766 AC_MSG_RESULT([$enable_shared])
7767
7768 AC_MSG_CHECKING([whether to build static libraries])
7769 # Make sure either enable_shared or enable_static is yes.
d50284c4 7770 test yes = "$enable_shared" || enable_static=yes
8d138742
CE
7771 AC_MSG_RESULT([$enable_static])
7772
d50284c4
CE
7773 _LT_TAGVAR(GCC, $1)=$G77
7774 _LT_TAGVAR(LD, $1)=$LD
8d138742
CE
7775
7776 ## CAVEAT EMPTOR:
7777 ## There is no encapsulation within the following macros, do not change
7778 ## the running order or otherwise move them around unless you know exactly
7779 ## what you are doing...
7780 _LT_COMPILER_PIC($1)
7781 _LT_COMPILER_C_O($1)
7782 _LT_COMPILER_FILE_LOCKS($1)
7783 _LT_LINKER_SHLIBS($1)
7784 _LT_SYS_DYNAMIC_LINKER($1)
7785 _LT_LINKER_HARDCODE_LIBPATH($1)
7786
7787 _LT_CONFIG($1)
7788 fi # test -n "$compiler"
7789
7790 GCC=$lt_save_GCC
d50284c4
CE
7791 CC=$lt_save_CC
7792 CFLAGS=$lt_save_CFLAGS
7793fi # test yes != "$_lt_disable_F77"
8d138742
CE
7794
7795AC_LANG_POP
7796])# _LT_LANG_F77_CONFIG
7797
7798
8d138742
CE
7799# _LT_LANG_FC_CONFIG([TAG])
7800# -------------------------
7801# Ensure that the configuration variables for a Fortran compiler are
7802# suitably defined. These variables are subsequently used by _LT_CONFIG
d50284c4 7803# to write the compiler configuration to 'libtool'.
8d138742 7804m4_defun([_LT_LANG_FC_CONFIG],
b0322a85
CE
7805[AC_LANG_PUSH(Fortran)
7806
d50284c4 7807if test -z "$FC" || test no = "$FC"; then
b0322a85
CE
7808 _lt_disable_FC=yes
7809fi
8d138742
CE
7810
7811_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7812_LT_TAGVAR(allow_undefined_flag, $1)=
7813_LT_TAGVAR(always_export_symbols, $1)=no
7814_LT_TAGVAR(archive_expsym_cmds, $1)=
7815_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7816_LT_TAGVAR(hardcode_direct, $1)=no
7817_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7818_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
8d138742
CE
7819_LT_TAGVAR(hardcode_libdir_separator, $1)=
7820_LT_TAGVAR(hardcode_minus_L, $1)=no
7821_LT_TAGVAR(hardcode_automatic, $1)=no
7822_LT_TAGVAR(inherit_rpath, $1)=no
7823_LT_TAGVAR(module_cmds, $1)=
7824_LT_TAGVAR(module_expsym_cmds, $1)=
7825_LT_TAGVAR(link_all_deplibs, $1)=unknown
7826_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
b0322a85
CE
7827_LT_TAGVAR(reload_flag, $1)=$reload_flag
7828_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8d138742
CE
7829_LT_TAGVAR(no_undefined_flag, $1)=
7830_LT_TAGVAR(whole_archive_flag_spec, $1)=
7831_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7832
7833# Source file extension for fc test sources.
7834ac_ext=${ac_fc_srcext-f}
7835
7836# Object file extension for compiled fc test sources.
7837objext=o
7838_LT_TAGVAR(objext, $1)=$objext
7839
7840# No sense in running all these tests if we already determined that
7841# the FC compiler isn't working. Some variables (like enable_shared)
7842# are currently assumed to apply to all compilers on this platform,
7843# and will be corrupted by setting them based on a non-working compiler.
d50284c4 7844if test yes != "$_lt_disable_FC"; then
8d138742
CE
7845 # Code to be used in simple compile tests
7846 lt_simple_compile_test_code="\
7847 subroutine t
7848 return
7849 end
7850"
7851
7852 # Code to be used in simple link tests
7853 lt_simple_link_test_code="\
7854 program t
7855 end
7856"
7857
7858 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7859 _LT_TAG_COMPILER
7860
7861 # save warnings/boilerplate of simple test code
7862 _LT_COMPILER_BOILERPLATE
7863 _LT_LINKER_BOILERPLATE
7864
7865 # Allow CC to be a program name with arguments.
d50284c4 7866 lt_save_CC=$CC
8d138742 7867 lt_save_GCC=$GCC
b0322a85 7868 lt_save_CFLAGS=$CFLAGS
8d138742 7869 CC=${FC-"f95"}
b0322a85 7870 CFLAGS=$FCFLAGS
8d138742
CE
7871 compiler=$CC
7872 GCC=$ac_cv_fc_compiler_gnu
7873
7874 _LT_TAGVAR(compiler, $1)=$CC
7875 _LT_CC_BASENAME([$compiler])
7876
7877 if test -n "$compiler"; then
7878 AC_MSG_CHECKING([if libtool supports shared libraries])
7879 AC_MSG_RESULT([$can_build_shared])
7880
7881 AC_MSG_CHECKING([whether to build shared libraries])
d50284c4 7882 test no = "$can_build_shared" && enable_shared=no
8d138742
CE
7883
7884 # On AIX, shared libraries and static libraries use the same namespace, and
7885 # are all built from PIC.
7886 case $host_os in
7887 aix3*)
d50284c4 7888 test yes = "$enable_shared" && enable_static=no
8d138742
CE
7889 if test -n "$RANLIB"; then
7890 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7891 postinstall_cmds='$RANLIB $lib'
7892 fi
7893 ;;
7894 aix[[4-9]]*)
d50284c4
CE
7895 if test ia64 != "$host_cpu"; then
7896 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7897 yes,aix,yes) ;; # shared object as lib.so file only
7898 yes,svr4,*) ;; # shared object as lib.so archive member only
7899 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7900 esac
8d138742
CE
7901 fi
7902 ;;
7903 esac
7904 AC_MSG_RESULT([$enable_shared])
7905
7906 AC_MSG_CHECKING([whether to build static libraries])
7907 # Make sure either enable_shared or enable_static is yes.
d50284c4 7908 test yes = "$enable_shared" || enable_static=yes
8d138742
CE
7909 AC_MSG_RESULT([$enable_static])
7910
d50284c4
CE
7911 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7912 _LT_TAGVAR(LD, $1)=$LD
8d138742
CE
7913
7914 ## CAVEAT EMPTOR:
7915 ## There is no encapsulation within the following macros, do not change
7916 ## the running order or otherwise move them around unless you know exactly
7917 ## what you are doing...
7918 _LT_SYS_HIDDEN_LIBDEPS($1)
7919 _LT_COMPILER_PIC($1)
7920 _LT_COMPILER_C_O($1)
7921 _LT_COMPILER_FILE_LOCKS($1)
7922 _LT_LINKER_SHLIBS($1)
7923 _LT_SYS_DYNAMIC_LINKER($1)
7924 _LT_LINKER_HARDCODE_LIBPATH($1)
7925
7926 _LT_CONFIG($1)
7927 fi # test -n "$compiler"
7928
7929 GCC=$lt_save_GCC
b0322a85
CE
7930 CC=$lt_save_CC
7931 CFLAGS=$lt_save_CFLAGS
d50284c4 7932fi # test yes != "$_lt_disable_FC"
8d138742
CE
7933
7934AC_LANG_POP
7935])# _LT_LANG_FC_CONFIG
7936
7937
7938# _LT_LANG_GCJ_CONFIG([TAG])
7939# --------------------------
7940# Ensure that the configuration variables for the GNU Java Compiler compiler
7941# are suitably defined. These variables are subsequently used by _LT_CONFIG
d50284c4 7942# to write the compiler configuration to 'libtool'.
8d138742
CE
7943m4_defun([_LT_LANG_GCJ_CONFIG],
7944[AC_REQUIRE([LT_PROG_GCJ])dnl
7945AC_LANG_SAVE
7946
7947# Source file extension for Java test sources.
7948ac_ext=java
7949
7950# Object file extension for compiled Java test sources.
7951objext=o
7952_LT_TAGVAR(objext, $1)=$objext
7953
7954# Code to be used in simple compile tests
7955lt_simple_compile_test_code="class foo {}"
7956
7957# Code to be used in simple link tests
7958lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7959
7960# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7961_LT_TAG_COMPILER
7962
7963# save warnings/boilerplate of simple test code
7964_LT_COMPILER_BOILERPLATE
7965_LT_LINKER_BOILERPLATE
7966
7967# Allow CC to be a program name with arguments.
b0322a85
CE
7968lt_save_CC=$CC
7969lt_save_CFLAGS=$CFLAGS
8d138742
CE
7970lt_save_GCC=$GCC
7971GCC=yes
7972CC=${GCJ-"gcj"}
b0322a85 7973CFLAGS=$GCJFLAGS
8d138742
CE
7974compiler=$CC
7975_LT_TAGVAR(compiler, $1)=$CC
d50284c4 7976_LT_TAGVAR(LD, $1)=$LD
8d138742
CE
7977_LT_CC_BASENAME([$compiler])
7978
7979# GCJ did not exist at the time GCC didn't implicitly link libc in.
7980_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7981
7982_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
b0322a85
CE
7983_LT_TAGVAR(reload_flag, $1)=$reload_flag
7984_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8d138742
CE
7985
7986if test -n "$compiler"; then
7987 _LT_COMPILER_NO_RTTI($1)
7988 _LT_COMPILER_PIC($1)
7989 _LT_COMPILER_C_O($1)
7990 _LT_COMPILER_FILE_LOCKS($1)
7991 _LT_LINKER_SHLIBS($1)
7992 _LT_LINKER_HARDCODE_LIBPATH($1)
7993
7994 _LT_CONFIG($1)
7995fi
7996
7997AC_LANG_RESTORE
7998
7999GCC=$lt_save_GCC
b0322a85
CE
8000CC=$lt_save_CC
8001CFLAGS=$lt_save_CFLAGS
8d138742
CE
8002])# _LT_LANG_GCJ_CONFIG
8003
8004
b0322a85
CE
8005# _LT_LANG_GO_CONFIG([TAG])
8006# --------------------------
8007# Ensure that the configuration variables for the GNU Go compiler
8008# are suitably defined. These variables are subsequently used by _LT_CONFIG
d50284c4 8009# to write the compiler configuration to 'libtool'.
b0322a85
CE
8010m4_defun([_LT_LANG_GO_CONFIG],
8011[AC_REQUIRE([LT_PROG_GO])dnl
8012AC_LANG_SAVE
8013
8014# Source file extension for Go test sources.
8015ac_ext=go
8016
8017# Object file extension for compiled Go test sources.
8018objext=o
8019_LT_TAGVAR(objext, $1)=$objext
8020
8021# Code to be used in simple compile tests
8022lt_simple_compile_test_code="package main; func main() { }"
8023
8024# Code to be used in simple link tests
8025lt_simple_link_test_code='package main; func main() { }'
8026
8027# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8028_LT_TAG_COMPILER
8029
8030# save warnings/boilerplate of simple test code
8031_LT_COMPILER_BOILERPLATE
8032_LT_LINKER_BOILERPLATE
8033
8034# Allow CC to be a program name with arguments.
8035lt_save_CC=$CC
8036lt_save_CFLAGS=$CFLAGS
8037lt_save_GCC=$GCC
8038GCC=yes
8039CC=${GOC-"gccgo"}
8040CFLAGS=$GOFLAGS
8041compiler=$CC
8042_LT_TAGVAR(compiler, $1)=$CC
d50284c4 8043_LT_TAGVAR(LD, $1)=$LD
b0322a85
CE
8044_LT_CC_BASENAME([$compiler])
8045
8046# Go did not exist at the time GCC didn't implicitly link libc in.
8047_LT_TAGVAR(archive_cmds_need_lc, $1)=no
8048
8049_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8050_LT_TAGVAR(reload_flag, $1)=$reload_flag
8051_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8052
8053if test -n "$compiler"; then
8054 _LT_COMPILER_NO_RTTI($1)
8055 _LT_COMPILER_PIC($1)
8056 _LT_COMPILER_C_O($1)
8057 _LT_COMPILER_FILE_LOCKS($1)
8058 _LT_LINKER_SHLIBS($1)
8059 _LT_LINKER_HARDCODE_LIBPATH($1)
8060
8061 _LT_CONFIG($1)
8062fi
8063
8064AC_LANG_RESTORE
8065
8066GCC=$lt_save_GCC
8067CC=$lt_save_CC
8068CFLAGS=$lt_save_CFLAGS
8069])# _LT_LANG_GO_CONFIG
8070
8071
8d138742
CE
8072# _LT_LANG_RC_CONFIG([TAG])
8073# -------------------------
8074# Ensure that the configuration variables for the Windows resource compiler
8075# are suitably defined. These variables are subsequently used by _LT_CONFIG
d50284c4 8076# to write the compiler configuration to 'libtool'.
8d138742
CE
8077m4_defun([_LT_LANG_RC_CONFIG],
8078[AC_REQUIRE([LT_PROG_RC])dnl
8079AC_LANG_SAVE
8080
8081# Source file extension for RC test sources.
8082ac_ext=rc
8083
8084# Object file extension for compiled RC test sources.
8085objext=o
8086_LT_TAGVAR(objext, $1)=$objext
8087
8088# Code to be used in simple compile tests
8089lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8090
8091# Code to be used in simple link tests
d50284c4 8092lt_simple_link_test_code=$lt_simple_compile_test_code
8d138742
CE
8093
8094# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8095_LT_TAG_COMPILER
8096
8097# save warnings/boilerplate of simple test code
8098_LT_COMPILER_BOILERPLATE
8099_LT_LINKER_BOILERPLATE
8100
8101# Allow CC to be a program name with arguments.
d50284c4 8102lt_save_CC=$CC
b0322a85 8103lt_save_CFLAGS=$CFLAGS
8d138742
CE
8104lt_save_GCC=$GCC
8105GCC=
8106CC=${RC-"windres"}
b0322a85 8107CFLAGS=
8d138742
CE
8108compiler=$CC
8109_LT_TAGVAR(compiler, $1)=$CC
8110_LT_CC_BASENAME([$compiler])
8111_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8112
8113if test -n "$compiler"; then
8114 :
8115 _LT_CONFIG($1)
8116fi
8117
8118GCC=$lt_save_GCC
8119AC_LANG_RESTORE
b0322a85
CE
8120CC=$lt_save_CC
8121CFLAGS=$lt_save_CFLAGS
8d138742
CE
8122])# _LT_LANG_RC_CONFIG
8123
8124
8125# LT_PROG_GCJ
8126# -----------
8127AC_DEFUN([LT_PROG_GCJ],
8128[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8129 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8130 [AC_CHECK_TOOL(GCJ, gcj,)
d50284c4 8131 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8d138742
CE
8132 AC_SUBST(GCJFLAGS)])])[]dnl
8133])
8134
8135# Old name:
8136AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8137dnl aclocal-1.4 backwards compatibility:
8138dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8139
8140
b0322a85
CE
8141# LT_PROG_GO
8142# ----------
8143AC_DEFUN([LT_PROG_GO],
8144[AC_CHECK_TOOL(GOC, gccgo,)
8145])
8146
8147
8d138742
CE
8148# LT_PROG_RC
8149# ----------
8150AC_DEFUN([LT_PROG_RC],
8151[AC_CHECK_TOOL(RC, windres,)
8152])
8153
8154# Old name:
8155AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8156dnl aclocal-1.4 backwards compatibility:
8157dnl AC_DEFUN([LT_AC_PROG_RC], [])
8158
8159
8160# _LT_DECL_EGREP
8161# --------------
8162# If we don't have a new enough Autoconf to choose the best grep
8163# available, choose the one first in the user's PATH.
8164m4_defun([_LT_DECL_EGREP],
8165[AC_REQUIRE([AC_PROG_EGREP])dnl
8166AC_REQUIRE([AC_PROG_FGREP])dnl
8167test -z "$GREP" && GREP=grep
8168_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8169_LT_DECL([], [EGREP], [1], [An ERE matcher])
8170_LT_DECL([], [FGREP], [1], [A literal string matcher])
8171dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8172AC_SUBST([GREP])
8173])
8174
8175
8176# _LT_DECL_OBJDUMP
8177# --------------
8178# If we don't have a new enough Autoconf to choose the best objdump
8179# available, choose the one first in the user's PATH.
8180m4_defun([_LT_DECL_OBJDUMP],
8181[AC_CHECK_TOOL(OBJDUMP, objdump, false)
8182test -z "$OBJDUMP" && OBJDUMP=objdump
8183_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8184AC_SUBST([OBJDUMP])
8185])
8186
b0322a85
CE
8187# _LT_DECL_DLLTOOL
8188# ----------------
8189# Ensure DLLTOOL variable is set.
8190m4_defun([_LT_DECL_DLLTOOL],
8191[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8192test -z "$DLLTOOL" && DLLTOOL=dlltool
8193_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8194AC_SUBST([DLLTOOL])
8195])
8d138742
CE
8196
8197# _LT_DECL_SED
8198# ------------
8199# Check for a fully-functional sed program, that truncates
8200# as few characters as possible. Prefer GNU sed if found.
8201m4_defun([_LT_DECL_SED],
8202[AC_PROG_SED
8203test -z "$SED" && SED=sed
8204Xsed="$SED -e 1s/^X//"
8205_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8206_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8207 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8208])# _LT_DECL_SED
8209
8210m4_ifndef([AC_PROG_SED], [
8211# NOTE: This macro has been submitted for inclusion into #
8212# GNU Autoconf as AC_PROG_SED. When it is available in #
8213# a released version of Autoconf we should remove this #
8214# macro and use it instead. #
8215
8216m4_defun([AC_PROG_SED],
8217[AC_MSG_CHECKING([for a sed that does not truncate output])
8218AC_CACHE_VAL(lt_cv_path_SED,
8219[# Loop through the user's path and test for sed and gsed.
8220# Then use that list of sed's as ones to test for truncation.
8221as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8222for as_dir in $PATH
8223do
8224 IFS=$as_save_IFS
8225 test -z "$as_dir" && as_dir=.
8226 for lt_ac_prog in sed gsed; do
8227 for ac_exec_ext in '' $ac_executable_extensions; do
8228 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8229 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8230 fi
8231 done
8232 done
8233done
8234IFS=$as_save_IFS
8235lt_ac_max=0
8236lt_ac_count=0
8237# Add /usr/xpg4/bin/sed as it is typically found on Solaris
8238# along with /bin/sed that truncates output.
8239for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
d50284c4 8240 test ! -f "$lt_ac_sed" && continue
8d138742
CE
8241 cat /dev/null > conftest.in
8242 lt_ac_count=0
8243 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8244 # Check for GNU sed and select it if it is found.
8245 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8246 lt_cv_path_SED=$lt_ac_sed
8247 break
8248 fi
8249 while true; do
8250 cat conftest.in conftest.in >conftest.tmp
8251 mv conftest.tmp conftest.in
8252 cp conftest.in conftest.nl
8253 echo >>conftest.nl
8254 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8255 cmp -s conftest.out conftest.nl || break
8256 # 10000 chars as input seems more than enough
d50284c4 8257 test 10 -lt "$lt_ac_count" && break
8d138742 8258 lt_ac_count=`expr $lt_ac_count + 1`
d50284c4 8259 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8d138742
CE
8260 lt_ac_max=$lt_ac_count
8261 lt_cv_path_SED=$lt_ac_sed
8262 fi
8263 done
8264done
8265])
8266SED=$lt_cv_path_SED
8267AC_SUBST([SED])
8268AC_MSG_RESULT([$SED])
8269])#AC_PROG_SED
8270])#m4_ifndef
8271
8272# Old name:
8273AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8274dnl aclocal-1.4 backwards compatibility:
8275dnl AC_DEFUN([LT_AC_PROG_SED], [])
8276
8277
8278# _LT_CHECK_SHELL_FEATURES
8279# ------------------------
8280# Find out whether the shell is Bourne or XSI compatible,
8281# or has some other useful features.
8282m4_defun([_LT_CHECK_SHELL_FEATURES],
d50284c4 8283[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8d138742
CE
8284 lt_unset=unset
8285else
8286 lt_unset=false
8287fi
8288_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8289
8290# test EBCDIC or ASCII
8291case `echo X|tr X '\101'` in
8292 A) # ASCII based system
8293 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8294 lt_SP2NL='tr \040 \012'
8295 lt_NL2SP='tr \015\012 \040\040'
8296 ;;
8297 *) # EBCDIC based system
8298 lt_SP2NL='tr \100 \n'
8299 lt_NL2SP='tr \r\n \100\100'
8300 ;;
8301esac
8302_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8303_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8304])# _LT_CHECK_SHELL_FEATURES
8305
8306
b0322a85
CE
8307# _LT_PATH_CONVERSION_FUNCTIONS
8308# -----------------------------
d50284c4 8309# Determine what file name conversion functions should be used by
b0322a85
CE
8310# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8311# for certain cross-compile configurations and native mingw.
8312m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8313[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8314AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8315AC_MSG_CHECKING([how to convert $build file names to $host format])
8316AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8317[case $host in
8318 *-*-mingw* )
8319 case $build in
8320 *-*-mingw* ) # actually msys
8321 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8322 ;;
8323 *-*-cygwin* )
8324 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8325 ;;
8326 * ) # otherwise, assume *nix
8327 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8328 ;;
8329 esac
8d138742 8330 ;;
b0322a85
CE
8331 *-*-cygwin* )
8332 case $build in
8333 *-*-mingw* ) # actually msys
8334 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8335 ;;
8336 *-*-cygwin* )
8337 lt_cv_to_host_file_cmd=func_convert_file_noop
8338 ;;
8339 * ) # otherwise, assume *nix
8340 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8341 ;;
8342 esac
8d138742 8343 ;;
b0322a85
CE
8344 * ) # unhandled hosts (and "normal" native builds)
8345 lt_cv_to_host_file_cmd=func_convert_file_noop
8346 ;;
8347esac
8d138742 8348])
b0322a85
CE
8349to_host_file_cmd=$lt_cv_to_host_file_cmd
8350AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8351_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8352 [0], [convert $build file names to $host format])dnl
8353
8354AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8355AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8356[#assume ordinary cross tools, or native build.
8357lt_cv_to_tool_file_cmd=func_convert_file_noop
8358case $host in
8359 *-*-mingw* )
8360 case $build in
8361 *-*-mingw* ) # actually msys
8362 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8363 ;;
8364 esac
8365 ;;
8366esac
8367])
8368to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8369AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8370_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8371 [0], [convert $build files to toolchain format])dnl
8372])# _LT_PATH_CONVERSION_FUNCTIONS
8d138742 8373
d50284c4
CE
8374# Portability macros for glibc argz. -*- Autoconf -*-
8375#
8376# Copyright (C) 2004-2007, 2011-2015 Free Software Foundation, Inc.
8377# Written by Gary V. Vaughan <gary@gnu.org>
8378#
8379# This file is free software; the Free Software Foundation gives
8380# unlimited permission to copy and/or distribute it, with or without
8381# modifications, as long as this notice is preserved.
8382
8383# serial 1 ltargz.m4
8384
8385AC_DEFUN([LT_FUNC_ARGZ], [
8386AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT])
8387
8388AC_CHECK_TYPES([error_t],
8389 [],
8390 [AC_DEFINE([error_t], [int],
8391 [Define to a type to use for 'error_t' if it is not otherwise available.])
8392 AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h
8393 does not typedef error_t.])],
8394 [#if defined(HAVE_ARGZ_H)
8395# include <argz.h>
8396#endif])
8397
8398LT_ARGZ_H=
8399AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \
8400 argz_next argz_stringify], [], [LT_ARGZ_H=lt__argz.h; AC_LIBOBJ([lt__argz])])
8401
8402dnl if have system argz functions, allow forced use of
8403dnl libltdl-supplied implementation (and default to do so
8404dnl on "known bad" systems). Could use a runtime check, but
8405dnl (a) detecting malloc issues is notoriously unreliable
8406dnl (b) only known system that declares argz functions,
8407dnl provides them, yet they are broken, is cygwin
8408dnl releases prior to 16-Mar-2007 (1.5.24 and earlier)
8409dnl So, it's more straightforward simply to special case
8410dnl this for known bad systems.
8411AS_IF([test -z "$LT_ARGZ_H"],
8412 [AC_CACHE_CHECK(
8413 [if argz actually works],
8414 [lt_cv_sys_argz_works],
8415 [[case $host_os in #(
8416 *cygwin*)
8417 lt_cv_sys_argz_works=no
8418 if test no != "$cross_compiling"; then
8419 lt_cv_sys_argz_works="guessing no"
8420 else
8421 lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/'
8422 save_IFS=$IFS
8423 IFS=-.
8424 set x `uname -r | sed -e "$lt_sed_extract_leading_digits"`
8425 IFS=$save_IFS
8426 lt_os_major=${2-0}
8427 lt_os_minor=${3-0}
8428 lt_os_micro=${4-0}
8429 if test 1 -lt "$lt_os_major" \
8430 || { test 1 -eq "$lt_os_major" \
8431 && { test 5 -lt "$lt_os_minor" \
8432 || { test 5 -eq "$lt_os_minor" \
8433 && test 24 -lt "$lt_os_micro"; }; }; }; then
8434 lt_cv_sys_argz_works=yes
8435 fi
8436 fi
8437 ;; #(
8438 *) lt_cv_sys_argz_works=yes ;;
8439 esac]])
8440 AS_IF([test yes = "$lt_cv_sys_argz_works"],
8441 [AC_DEFINE([HAVE_WORKING_ARGZ], 1,
8442 [This value is set to 1 to indicate that the system argz facility works])],
8443 [LT_ARGZ_H=lt__argz.h
8444 AC_LIBOBJ([lt__argz])])])
8445
8446AC_SUBST([LT_ARGZ_H])
8447])
8448
8d138742
CE
8449# ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
8450#
d50284c4 8451# Copyright (C) 1999-2008, 2011-2015 Free Software Foundation, Inc.
8d138742
CE
8452# Written by Thomas Tanner, 1999
8453#
8454# This file is free software; the Free Software Foundation gives
8455# unlimited permission to copy and/or distribute it, with or without
8456# modifications, as long as this notice is preserved.
8457
d50284c4 8458# serial 20 LTDL_INIT
8d138742
CE
8459
8460# LT_CONFIG_LTDL_DIR(DIRECTORY, [LTDL-MODE])
8461# ------------------------------------------
8462# DIRECTORY contains the libltdl sources. It is okay to call this
8463# function multiple times, as long as the same DIRECTORY is always given.
8464AC_DEFUN([LT_CONFIG_LTDL_DIR],
8465[AC_BEFORE([$0], [LTDL_INIT])
8466_$0($*)
8467])# LT_CONFIG_LTDL_DIR
8468
8469# We break this out into a separate macro, so that we can call it safely
8470# internally without being caught accidentally by the sed scan in libtoolize.
8471m4_defun([_LT_CONFIG_LTDL_DIR],
8472[dnl remove trailing slashes
8473m4_pushdef([_ARG_DIR], m4_bpatsubst([$1], [/*$]))
8474m4_case(_LTDL_DIR,
d50284c4 8475 [], [dnl only set lt_ltdl_dir if _ARG_DIR is not simply '.'
8d138742
CE
8476 m4_if(_ARG_DIR, [.],
8477 [],
8478 [m4_define([_LTDL_DIR], _ARG_DIR)
8479 _LT_SHELL_INIT([lt_ltdl_dir=']_ARG_DIR['])])],
8480 [m4_if(_ARG_DIR, _LTDL_DIR,
8481 [],
d50284c4 8482 [m4_fatal([multiple libltdl directories: ']_LTDL_DIR[', ']_ARG_DIR['])])])
8d138742
CE
8483m4_popdef([_ARG_DIR])
8484])# _LT_CONFIG_LTDL_DIR
8485
8486# Initialise:
8487m4_define([_LTDL_DIR], [])
8488
8489
8490# _LT_BUILD_PREFIX
8491# ----------------
d50284c4
CE
8492# If Autoconf is new enough, expand to '$(top_build_prefix)', otherwise
8493# to '$(top_builddir)/'.
8d138742
CE
8494m4_define([_LT_BUILD_PREFIX],
8495[m4_ifdef([AC_AUTOCONF_VERSION],
8496 [m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]), [2.62]),
8497 [-1], [m4_ifdef([_AC_HAVE_TOP_BUILD_PREFIX],
d50284c4
CE
8498 [$(top_build_prefix)],
8499 [$(top_builddir)/])],
8500 [$(top_build_prefix)])],
8501 [$(top_builddir)/])[]dnl
8d138742
CE
8502])
8503
8504
8505# LTDL_CONVENIENCE
8506# ----------------
8507# sets LIBLTDL to the link flags for the libltdl convenience library and
8508# LTDLINCL to the include flags for the libltdl header and adds
8509# --enable-ltdl-convenience to the configure arguments. Note that
8510# AC_CONFIG_SUBDIRS is not called here. LIBLTDL will be prefixed with
d50284c4
CE
8511# '$(top_build_prefix)' if available, otherwise with '$(top_builddir)/',
8512# and LTDLINCL will be prefixed with '$(top_srcdir)/' (note the single
8d138742
CE
8513# quotes!). If your package is not flat and you're not using automake,
8514# define top_build_prefix, top_builddir, and top_srcdir appropriately
8515# in your Makefiles.
8516AC_DEFUN([LTDL_CONVENIENCE],
8517[AC_BEFORE([$0], [LTDL_INIT])dnl
8518dnl Although the argument is deprecated and no longer documented,
8519dnl LTDL_CONVENIENCE used to take a DIRECTORY orgument, if we have one
8520dnl here make sure it is the same as any other declaration of libltdl's
8521dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8522dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8523m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8524_$0()
8525])# LTDL_CONVENIENCE
8526
8527# AC_LIBLTDL_CONVENIENCE accepted a directory argument in older libtools,
8528# now we have LT_CONFIG_LTDL_DIR:
8529AU_DEFUN([AC_LIBLTDL_CONVENIENCE],
8530[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8531_LTDL_CONVENIENCE])
8532
8533dnl aclocal-1.4 backwards compatibility:
8534dnl AC_DEFUN([AC_LIBLTDL_CONVENIENCE], [])
8535
8536
8537# _LTDL_CONVENIENCE
8538# -----------------
8539# Code shared by LTDL_CONVENIENCE and LTDL_INIT([convenience]).
8540m4_defun([_LTDL_CONVENIENCE],
8541[case $enable_ltdl_convenience in
8542 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
8543 "") enable_ltdl_convenience=yes
8544 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
8545esac
8546LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdlc.la"
8547LTDLDEPS=$LIBLTDL
d50284c4 8548LTDLINCL='-I$(top_srcdir)'"${lt_ltdl_dir+/$lt_ltdl_dir}"
8d138742
CE
8549
8550AC_SUBST([LIBLTDL])
8551AC_SUBST([LTDLDEPS])
8552AC_SUBST([LTDLINCL])
8553
8554# For backwards non-gettext consistent compatibility...
d50284c4 8555INCLTDL=$LTDLINCL
8d138742
CE
8556AC_SUBST([INCLTDL])
8557])# _LTDL_CONVENIENCE
8558
8559
8560# LTDL_INSTALLABLE
8561# ----------------
8562# sets LIBLTDL to the link flags for the libltdl installable library
8563# and LTDLINCL to the include flags for the libltdl header and adds
8564# --enable-ltdl-install to the configure arguments. Note that
8565# AC_CONFIG_SUBDIRS is not called from here. If an installed libltdl
d50284c4
CE
8566# is not found, LIBLTDL will be prefixed with '$(top_build_prefix)' if
8567# available, otherwise with '$(top_builddir)/', and LTDLINCL will be
8568# prefixed with '$(top_srcdir)/' (note the single quotes!). If your
8d138742
CE
8569# package is not flat and you're not using automake, define top_build_prefix,
8570# top_builddir, and top_srcdir appropriately in your Makefiles.
8571# In the future, this macro may have to be called after LT_INIT.
8572AC_DEFUN([LTDL_INSTALLABLE],
8573[AC_BEFORE([$0], [LTDL_INIT])dnl
8574dnl Although the argument is deprecated and no longer documented,
8575dnl LTDL_INSTALLABLE used to take a DIRECTORY orgument, if we have one
8576dnl here make sure it is the same as any other declaration of libltdl's
8577dnl location! This also ensures lt_ltdl_dir is set when configure.ac is
8578dnl not yet using an explicit LT_CONFIG_LTDL_DIR.
8579m4_ifval([$1], [_LT_CONFIG_LTDL_DIR([$1])])dnl
8580_$0()
8581])# LTDL_INSTALLABLE
8582
8583# AC_LIBLTDL_INSTALLABLE accepted a directory argument in older libtools,
8584# now we have LT_CONFIG_LTDL_DIR:
8585AU_DEFUN([AC_LIBLTDL_INSTALLABLE],
8586[_LT_CONFIG_LTDL_DIR([m4_default([$1], [libltdl])])
8587_LTDL_INSTALLABLE])
8588
8589dnl aclocal-1.4 backwards compatibility:
8590dnl AC_DEFUN([AC_LIBLTDL_INSTALLABLE], [])
8591
8592
8593# _LTDL_INSTALLABLE
8594# -----------------
8595# Code shared by LTDL_INSTALLABLE and LTDL_INIT([installable]).
8596m4_defun([_LTDL_INSTALLABLE],
d50284c4
CE
8597[if test -f "$prefix/lib/libltdl.la"; then
8598 lt_save_LDFLAGS=$LDFLAGS
8d138742
CE
8599 LDFLAGS="-L$prefix/lib $LDFLAGS"
8600 AC_CHECK_LIB([ltdl], [lt_dlinit], [lt_lib_ltdl=yes])
d50284c4
CE
8601 LDFLAGS=$lt_save_LDFLAGS
8602 if test yes = "${lt_lib_ltdl-no}"; then
8603 if test yes != "$enable_ltdl_install"; then
8d138742 8604 # Don't overwrite $prefix/lib/libltdl.la without --enable-ltdl-install
d50284c4 8605 AC_MSG_WARN([not overwriting libltdl at $prefix, force with '--enable-ltdl-install'])
8d138742
CE
8606 enable_ltdl_install=no
8607 fi
d50284c4 8608 elif test no = "$enable_ltdl_install"; then
8d138742 8609 AC_MSG_WARN([libltdl not installed, but installation disabled])
d9898ee8 8610 fi
8d138742 8611fi
d9898ee8 8612
8d138742
CE
8613# If configure.ac declared an installable ltdl, and the user didn't override
8614# with --disable-ltdl-install, we will install the shipped libltdl.
8615case $enable_ltdl_install in
8616 no) ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
d50284c4 8617 LIBLTDL=-lltdl
8d138742
CE
8618 LTDLDEPS=
8619 LTDLINCL=
d9898ee8 8620 ;;
8d138742
CE
8621 *) enable_ltdl_install=yes
8622 ac_configure_args="$ac_configure_args --enable-ltdl-install"
8623 LIBLTDL='_LT_BUILD_PREFIX'"${lt_ltdl_dir+$lt_ltdl_dir/}libltdl.la"
8624 LTDLDEPS=$LIBLTDL
d50284c4 8625 LTDLINCL='-I$(top_srcdir)'"${lt_ltdl_dir+/$lt_ltdl_dir}"
d9898ee8 8626 ;;
8d138742 8627esac
d9898ee8 8628
8d138742
CE
8629AC_SUBST([LIBLTDL])
8630AC_SUBST([LTDLDEPS])
8631AC_SUBST([LTDLINCL])
d9898ee8 8632
8d138742 8633# For backwards non-gettext consistent compatibility...
d50284c4 8634INCLTDL=$LTDLINCL
8d138742
CE
8635AC_SUBST([INCLTDL])
8636])# LTDL_INSTALLABLE
d9898ee8 8637
d9898ee8 8638
8d138742
CE
8639# _LTDL_MODE_DISPATCH
8640# -------------------
8641m4_define([_LTDL_MODE_DISPATCH],
d50284c4 8642[dnl If _LTDL_DIR is '.', then we are configuring libltdl itself:
8d138742
CE
8643m4_if(_LTDL_DIR, [],
8644 [],
d50284c4 8645 dnl if _LTDL_MODE was not set already, the default value is 'subproject':
8d138742
CE
8646 [m4_case(m4_default(_LTDL_MODE, [subproject]),
8647 [subproject], [AC_CONFIG_SUBDIRS(_LTDL_DIR)
d50284c4
CE
8648 _LT_SHELL_INIT([lt_dlopen_dir=$lt_ltdl_dir])],
8649 [nonrecursive], [_LT_SHELL_INIT([lt_dlopen_dir=$lt_ltdl_dir; lt_libobj_prefix=$lt_ltdl_dir/])],
8d138742
CE
8650 [recursive], [],
8651 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])dnl
8652dnl Be careful not to expand twice:
8653m4_define([$0], [])
8654])# _LTDL_MODE_DISPATCH
8655
8656
8657# _LT_LIBOBJ(MODULE_NAME)
8658# -----------------------
8659# Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
8660# of into LIBOBJS.
8661AC_DEFUN([_LT_LIBOBJ], [
8662 m4_pattern_allow([^_LT_LIBOBJS$])
8663 _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
8664])# _LT_LIBOBJS
d9898ee8 8665
d9898ee8 8666
8d138742
CE
8667# LTDL_INIT([OPTIONS])
8668# --------------------
8669# Clients of libltdl can use this macro to allow the installer to
8670# choose between a shipped copy of the ltdl sources or a preinstalled
8671# version of the library. If the shipped ltdl sources are not in a
8672# subdirectory named libltdl, the directory name must be given by
8673# LT_CONFIG_LTDL_DIR.
8674AC_DEFUN([LTDL_INIT],
8675[dnl Parse OPTIONS
8676_LT_SET_OPTIONS([$0], [$1])
8677
8678dnl We need to keep our own list of libobjs separate from our parent project,
8679dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
8680dnl we look for our own LIBOBJs.
8681m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
8682m4_pushdef([AC_LIBSOURCES])
8683
8684dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
8685m4_if(_LTDL_MODE, [],
8686 [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
8687 m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
8688 [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
8689
8690AC_ARG_WITH([included_ltdl],
8691 [AS_HELP_STRING([--with-included-ltdl],
8692 [use the GNU ltdl sources included here])])
8693
d50284c4 8694if test yes != "$with_included_ltdl"; then
8d138742
CE
8695 # We are not being forced to use the included libltdl sources, so
8696 # decide whether there is a useful installed version we can use.
8697 AC_CHECK_HEADER([ltdl.h],
8698 [AC_CHECK_DECL([lt_dlinterface_register],
8699 [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
8700 [with_included_ltdl=no],
8701 [with_included_ltdl=yes])],
8702 [with_included_ltdl=yes],
8703 [AC_INCLUDES_DEFAULT
8704 #include <ltdl.h>])],
8705 [with_included_ltdl=yes],
8706 [AC_INCLUDES_DEFAULT]
8707 )
8708fi
d9898ee8 8709
8d138742
CE
8710dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
8711dnl was called yet, then for old times' sake, we assume libltdl is in an
8712dnl eponymous directory:
8713AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
d9898ee8 8714
8d138742
CE
8715AC_ARG_WITH([ltdl_include],
8716 [AS_HELP_STRING([--with-ltdl-include=DIR],
8717 [use the ltdl headers installed in DIR])])
8718
8719if test -n "$with_ltdl_include"; then
8720 if test -f "$with_ltdl_include/ltdl.h"; then :
d9898ee8 8721 else
d50284c4 8722 AC_MSG_ERROR([invalid ltdl include directory: '$with_ltdl_include'])
8d138742
CE
8723 fi
8724else
8725 with_ltdl_include=no
8726fi
d9898ee8 8727
8d138742
CE
8728AC_ARG_WITH([ltdl_lib],
8729 [AS_HELP_STRING([--with-ltdl-lib=DIR],
8730 [use the libltdl.la installed in DIR])])
d9898ee8 8731
8d138742
CE
8732if test -n "$with_ltdl_lib"; then
8733 if test -f "$with_ltdl_lib/libltdl.la"; then :
8734 else
d50284c4 8735 AC_MSG_ERROR([invalid ltdl library directory: '$with_ltdl_lib'])
8d138742
CE
8736 fi
8737else
8738 with_ltdl_lib=no
8739fi
8740
8741case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
8742 ,yes,no,no,)
8743 m4_case(m4_default(_LTDL_TYPE, [convenience]),
8744 [convenience], [_LTDL_CONVENIENCE],
8745 [installable], [_LTDL_INSTALLABLE],
8746 [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
d9898ee8 8747 ;;
8d138742
CE
8748 ,no,no,no,)
8749 # If the included ltdl is not to be used, then use the
8750 # preinstalled libltdl we found.
8751 AC_DEFINE([HAVE_LTDL], [1],
8752 [Define this if a modern libltdl is already installed])
8753 LIBLTDL=-lltdl
8754 LTDLDEPS=
8755 LTDLINCL=
d9898ee8 8756 ;;
8d138742 8757 ,no*,no,*)
d50284c4 8758 AC_MSG_ERROR(['--with-ltdl-include' and '--with-ltdl-lib' options must be used together])
8d138742
CE
8759 ;;
8760 *) with_included_ltdl=no
8761 LIBLTDL="-L$with_ltdl_lib -lltdl"
8762 LTDLDEPS=
d50284c4 8763 LTDLINCL=-I$with_ltdl_include
8d138742
CE
8764 ;;
8765esac
d50284c4 8766INCLTDL=$LTDLINCL
8d138742
CE
8767
8768# Report our decision...
8769AC_MSG_CHECKING([where to find libltdl headers])
8770AC_MSG_RESULT([$LTDLINCL])
8771AC_MSG_CHECKING([where to find libltdl library])
8772AC_MSG_RESULT([$LIBLTDL])
8773
8774_LTDL_SETUP
8775
8776dnl restore autoconf definition.
8777m4_popdef([AC_LIBOBJ])
8778m4_popdef([AC_LIBSOURCES])
8779
8780AC_CONFIG_COMMANDS_PRE([
8781 _ltdl_libobjs=
8782 _ltdl_ltlibobjs=
8783 if test -n "$_LT_LIBOBJS"; then
8784 # Remove the extension.
8785 _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
8786 for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
8787 _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
8788 _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
8789 done
8790 fi
8791 AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
8792 AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
8793])
d9898ee8 8794
8d138742
CE
8795# Only expand once:
8796m4_define([LTDL_INIT])
8797])# LTDL_INIT
d9898ee8 8798
8d138742
CE
8799# Old names:
8800AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
8801AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
8802AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
8803dnl aclocal-1.4 backwards compatibility:
8804dnl AC_DEFUN([AC_LIB_LTDL], [])
8805dnl AC_DEFUN([AC_WITH_LTDL], [])
8806dnl AC_DEFUN([LT_WITH_LTDL], [])
d9898ee8 8807
d9898ee8 8808
8d138742
CE
8809# _LTDL_SETUP
8810# -----------
8811# Perform all the checks necessary for compilation of the ltdl objects
8812# -- including compiler checks and header checks. This is a public
8813# interface mainly for the benefit of libltdl's own configure.ac, most
8814# other users should call LTDL_INIT instead.
8815AC_DEFUN([_LTDL_SETUP],
8816[AC_REQUIRE([AC_PROG_CC])dnl
8817AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
8818AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
8819AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
8820AC_REQUIRE([LT_LIB_DLLOAD])dnl
8821AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
8822AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
8823AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
d50284c4 8824AC_REQUIRE([LT_FUNC_ARGZ])dnl
8d138742
CE
8825
8826m4_require([_LT_CHECK_OBJDIR])dnl
8827m4_require([_LT_HEADER_DLFCN])dnl
8828m4_require([_LT_CHECK_DLPREOPEN])dnl
8829m4_require([_LT_DECL_SED])dnl
8830
8831dnl Don't require this, or it will be expanded earlier than the code
8832dnl that sets the variables it relies on:
8833_LT_ENABLE_INSTALL
8834
8835dnl _LTDL_MODE specific code must be called at least once:
8836_LTDL_MODE_DISPATCH
8837
8838# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
8839# the user used. This is so that ltdl.h can pick up the parent projects
8840# config.h file, The first file in AC_CONFIG_HEADERS must contain the
8841# definitions required by ltdl.c.
8842# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
8843AC_CONFIG_COMMANDS_PRE([dnl
8844m4_pattern_allow([^LT_CONFIG_H$])dnl
8845m4_ifset([AH_HEADER],
8846 [LT_CONFIG_H=AH_HEADER],
8847 [m4_ifset([AC_LIST_HEADERS],
d50284c4 8848 [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's|^[[ ]]*||;s|[[ :]].*$||'`],
8d138742
CE
8849 [])])])
8850AC_SUBST([LT_CONFIG_H])
8851
8852AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
8853 [], [], [AC_INCLUDES_DEFAULT])
8854
8855AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
8856AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
8857
b0322a85 8858m4_pattern_allow([LT_LIBEXT])dnl
8d138742
CE
8859AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
8860
b0322a85
CE
8861name=
8862eval "lt_libprefix=\"$libname_spec\""
8863m4_pattern_allow([LT_LIBPREFIX])dnl
8864AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
8865
8d138742 8866name=ltdl
b0322a85 8867eval "LTDLOPEN=\"$libname_spec\""
8d138742
CE
8868AC_SUBST([LTDLOPEN])
8869])# _LTDL_SETUP
8870
8871
8872# _LT_ENABLE_INSTALL
8873# ------------------
8874m4_define([_LT_ENABLE_INSTALL],
8875[AC_ARG_ENABLE([ltdl-install],
8876 [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
d9898ee8 8877
d50284c4 8878case ,$enable_ltdl_install,$enable_ltdl_convenience in
8d138742
CE
8879 *yes*) ;;
8880 *) enable_ltdl_convenience=yes ;;
8881esac
ac40fd9e 8882
8d138742 8883m4_ifdef([AM_CONDITIONAL],
d50284c4
CE
8884[AM_CONDITIONAL(INSTALL_LTDL, test no != "${enable_ltdl_install-no}")
8885 AM_CONDITIONAL(CONVENIENCE_LTDL, test no != "${enable_ltdl_convenience-no}")])
8d138742 8886])# _LT_ENABLE_INSTALL
d9898ee8 8887
d9898ee8 8888
8d138742
CE
8889# LT_SYS_DLOPEN_DEPLIBS
8890# ---------------------
8891AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
8892[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8893AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
8894 [lt_cv_sys_dlopen_deplibs],
8895 [# PORTME does your system automatically load deplibs for dlopen?
8896 # or its logical equivalent (e.g. shl_load for HP-UX < 11)
8897 # For now, we just catch OSes we know something about -- in the
8898 # future, we'll try test this programmatically.
8899 lt_cv_sys_dlopen_deplibs=unknown
8900 case $host_os in
8901 aix3*|aix4.1.*|aix4.2.*)
8902 # Unknown whether this is true for these versions of AIX, but
d50284c4 8903 # we want this 'case' here to explicitly catch those versions.
8d138742
CE
8904 lt_cv_sys_dlopen_deplibs=unknown
8905 ;;
8906 aix[[4-9]]*)
8907 lt_cv_sys_dlopen_deplibs=yes
8908 ;;
8909 amigaos*)
8910 case $host_cpu in
8911 powerpc)
8912 lt_cv_sys_dlopen_deplibs=no
d9898ee8 8913 ;;
8d138742
CE
8914 esac
8915 ;;
d50284c4
CE
8916 bitrig*)
8917 lt_cv_sys_dlopen_deplibs=yes
8918 ;;
8d138742
CE
8919 darwin*)
8920 # Assuming the user has installed a libdl from somewhere, this is true
8921 # If you are looking for one http://www.opendarwin.org/projects/dlcompat
8922 lt_cv_sys_dlopen_deplibs=yes
8923 ;;
8924 freebsd* | dragonfly*)
8925 lt_cv_sys_dlopen_deplibs=yes
8926 ;;
b0322a85 8927 gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
8d138742
CE
8928 # GNU and its variants, using gnu ld.so (Glibc)
8929 lt_cv_sys_dlopen_deplibs=yes
8930 ;;
8931 hpux10*|hpux11*)
8932 lt_cv_sys_dlopen_deplibs=yes
8933 ;;
8934 interix*)
8935 lt_cv_sys_dlopen_deplibs=yes
8936 ;;
8937 irix[[12345]]*|irix6.[[01]]*)
8938 # Catch all versions of IRIX before 6.2, and indicate that we don't
8939 # know how it worked for any of those versions.
8940 lt_cv_sys_dlopen_deplibs=unknown
8941 ;;
8942 irix*)
8943 # The case above catches anything before 6.2, and it's known that
8944 # at 6.2 and later dlopen does load deplibs.
8945 lt_cv_sys_dlopen_deplibs=yes
8946 ;;
8947 netbsd*)
8948 lt_cv_sys_dlopen_deplibs=yes
8949 ;;
8950 openbsd*)
8951 lt_cv_sys_dlopen_deplibs=yes
8952 ;;
8953 osf[[1234]]*)
8954 # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
8955 # it did *not* use an RPATH in a shared library to find objects the
d50284c4 8956 # library depends on, so we explicitly say 'no'.
8d138742
CE
8957 lt_cv_sys_dlopen_deplibs=no
8958 ;;
8959 osf5.0|osf5.0a|osf5.1)
8960 # dlopen *does* load deplibs and with the right loader patch applied
8961 # it even uses RPATH in a shared library to search for shared objects
8962 # that the library depends on, but there's no easy way to know if that
8963 # patch is installed. Since this is the case, all we can really
8964 # say is unknown -- it depends on the patch being installed. If
d50284c4 8965 # it is, this changes to 'yes'. Without it, it would be 'no'.
8d138742
CE
8966 lt_cv_sys_dlopen_deplibs=unknown
8967 ;;
8968 osf*)
8969 # the two cases above should catch all versions of osf <= 5.1. Read
8970 # the comments above for what we know about them.
8971 # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
d50284c4 8972 # is used to find them so we can finally say 'yes'.
8d138742
CE
8973 lt_cv_sys_dlopen_deplibs=yes
8974 ;;
8975 qnx*)
8976 lt_cv_sys_dlopen_deplibs=yes
8977 ;;
8978 solaris*)
8979 lt_cv_sys_dlopen_deplibs=yes
8980 ;;
8981 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
8982 libltdl_cv_sys_dlopen_deplibs=yes
8983 ;;
8984 esac
8985 ])
d50284c4 8986if test yes != "$lt_cv_sys_dlopen_deplibs"; then
8d138742
CE
8987 AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
8988 [Define if the OS needs help to load dependent libraries for dlopen().])
8989fi
8990])# LT_SYS_DLOPEN_DEPLIBS
d9898ee8 8991
8d138742
CE
8992# Old name:
8993AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
8994dnl aclocal-1.4 backwards compatibility:
8995dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
d9898ee8 8996
d9898ee8 8997
8d138742
CE
8998# LT_SYS_MODULE_EXT
8999# -----------------
9000AC_DEFUN([LT_SYS_MODULE_EXT],
9001[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
d50284c4 9002AC_CACHE_CHECK([what extension is used for runtime loadable modules],
8d138742
CE
9003 [libltdl_cv_shlibext],
9004[
9005module=yes
9006eval libltdl_cv_shlibext=$shrext_cmds
b0322a85
CE
9007module=no
9008eval libltdl_cv_shrext=$shrext_cmds
8d138742
CE
9009 ])
9010if test -n "$libltdl_cv_shlibext"; then
9011 m4_pattern_allow([LT_MODULE_EXT])dnl
9012 AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
9013 [Define to the extension used for runtime loadable modules, say, ".so".])
9014fi
b0322a85
CE
9015if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
9016 m4_pattern_allow([LT_SHARED_EXT])dnl
9017 AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
9018 [Define to the shared library suffix, say, ".dylib".])
9019fi
d50284c4
CE
9020if test -n "$shared_archive_member_spec"; then
9021 m4_pattern_allow([LT_SHARED_LIB_MEMBER])dnl
9022 AC_DEFINE_UNQUOTED([LT_SHARED_LIB_MEMBER], ["($shared_archive_member_spec.o)"],
9023 [Define to the shared archive member specification, say "(shr.o)".])
9024fi
8d138742
CE
9025])# LT_SYS_MODULE_EXT
9026
9027# Old name:
9028AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
9029dnl aclocal-1.4 backwards compatibility:
9030dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
9031
9032
9033# LT_SYS_MODULE_PATH
9034# ------------------
9035AC_DEFUN([LT_SYS_MODULE_PATH],
9036[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
d50284c4
CE
9037AC_CACHE_CHECK([what variable specifies run-time module search path],
9038 [lt_cv_module_path_var], [lt_cv_module_path_var=$shlibpath_var])
8d138742
CE
9039if test -n "$lt_cv_module_path_var"; then
9040 m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
9041 AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
9042 [Define to the name of the environment variable that determines the run-time module search path.])
9043fi
9044])# LT_SYS_MODULE_PATH
9045
9046# Old name:
9047AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
9048dnl aclocal-1.4 backwards compatibility:
9049dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
9050
9051
9052# LT_SYS_DLSEARCH_PATH
9053# --------------------
9054AC_DEFUN([LT_SYS_DLSEARCH_PATH],
9055[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
9056AC_CACHE_CHECK([for the default library search path],
9057 [lt_cv_sys_dlsearch_path],
d50284c4 9058 [lt_cv_sys_dlsearch_path=$sys_lib_dlsearch_path_spec])
8d138742
CE
9059if test -n "$lt_cv_sys_dlsearch_path"; then
9060 sys_dlsearch_path=
9061 for dir in $lt_cv_sys_dlsearch_path; do
9062 if test -z "$sys_dlsearch_path"; then
d50284c4 9063 sys_dlsearch_path=$dir
8d138742 9064 else
d50284c4 9065 sys_dlsearch_path=$sys_dlsearch_path$PATH_SEPARATOR$dir
8d138742
CE
9066 fi
9067 done
9068 m4_pattern_allow([LT_DLSEARCH_PATH])dnl
9069 AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
9070 [Define to the system default library search path.])
9071fi
9072])# LT_SYS_DLSEARCH_PATH
9073
9074# Old name:
9075AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
9076dnl aclocal-1.4 backwards compatibility:
9077dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
d9898ee8 9078
d9898ee8 9079
8d138742
CE
9080# _LT_CHECK_DLPREOPEN
9081# -------------------
9082m4_defun([_LT_CHECK_DLPREOPEN],
9083[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
9084AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
9085 [libltdl_cv_preloaded_symbols],
9086 [if test -n "$lt_cv_sys_global_symbol_pipe"; then
9087 libltdl_cv_preloaded_symbols=yes
9088 else
9089 libltdl_cv_preloaded_symbols=no
d9898ee8 9090 fi
8d138742 9091 ])
d50284c4 9092if test yes = "$libltdl_cv_preloaded_symbols"; then
8d138742
CE
9093 AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
9094 [Define if libtool can extract symbol lists from object files.])
d9898ee8 9095fi
8d138742 9096])# _LT_CHECK_DLPREOPEN
d9898ee8 9097
d9898ee8 9098
8d138742
CE
9099# LT_LIB_DLLOAD
9100# -------------
9101AC_DEFUN([LT_LIB_DLLOAD],
9102[m4_pattern_allow([^LT_DLLOADERS$])
9103LT_DLLOADERS=
9104AC_SUBST([LT_DLLOADERS])
9105
9106AC_LANG_PUSH([C])
d50284c4 9107lt_dlload_save_LIBS=$LIBS
8d138742
CE
9108
9109LIBADD_DLOPEN=
9110AC_SEARCH_LIBS([dlopen], [dl],
9111 [AC_DEFINE([HAVE_LIBDL], [1],
9112 [Define if you have the libdl library or equivalent.])
d50284c4
CE
9113 if test "$ac_cv_search_dlopen" != "none required"; then
9114 LIBADD_DLOPEN=-ldl
8d138742 9115 fi
d50284c4 9116 libltdl_cv_lib_dl_dlopen=yes
8d138742
CE
9117 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
9118 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
9119# include <dlfcn.h>
9120#endif
9121 ]], [[dlopen(0, 0);]])],
9122 [AC_DEFINE([HAVE_LIBDL], [1],
9123 [Define if you have the libdl library or equivalent.])
d50284c4 9124 libltdl_cv_func_dlopen=yes
8d138742
CE
9125 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
9126 [AC_CHECK_LIB([svld], [dlopen],
9127 [AC_DEFINE([HAVE_LIBDL], [1],
9128 [Define if you have the libdl library or equivalent.])
d50284c4 9129 LIBADD_DLOPEN=-lsvld libltdl_cv_func_dlopen=yes
8d138742 9130 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
d50284c4 9131if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"
8d138742 9132then
d50284c4 9133 lt_save_LIBS=$LIBS
8d138742
CE
9134 LIBS="$LIBS $LIBADD_DLOPEN"
9135 AC_CHECK_FUNCS([dlerror])
d50284c4 9136 LIBS=$lt_save_LIBS
8d138742
CE
9137fi
9138AC_SUBST([LIBADD_DLOPEN])
9139
9140LIBADD_SHL_LOAD=
9141AC_CHECK_FUNC([shl_load],
9142 [AC_DEFINE([HAVE_SHL_LOAD], [1],
9143 [Define if you have the shl_load function.])
9144 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
9145 [AC_CHECK_LIB([dld], [shl_load],
9146 [AC_DEFINE([HAVE_SHL_LOAD], [1],
9147 [Define if you have the shl_load function.])
9148 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
d50284c4 9149 LIBADD_SHL_LOAD=-ldld])])
8d138742 9150AC_SUBST([LIBADD_SHL_LOAD])
d9898ee8 9151
8d138742
CE
9152case $host_os in
9153darwin[[1567]].*)
9154# We only want this for pre-Mac OS X 10.4.
9155 AC_CHECK_FUNC([_dyld_func_lookup],
9156 [AC_DEFINE([HAVE_DYLD], [1],
9157 [Define if you have the _dyld_func_lookup function.])
9158 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
d9898ee8 9159 ;;
8d138742
CE
9160beos*)
9161 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
d9898ee8 9162 ;;
d50284c4 9163cygwin* | mingw* | pw32*)
8d138742
CE
9164 AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
9165 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
d9898ee8 9166 ;;
8d138742 9167esac
d9898ee8 9168
8d138742
CE
9169AC_CHECK_LIB([dld], [dld_link],
9170 [AC_DEFINE([HAVE_DLD], [1],
9171 [Define if you have the GNU dld library.])
9172 LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
9173AC_SUBST([LIBADD_DLD_LINK])
d9898ee8 9174
8d138742
CE
9175m4_pattern_allow([^LT_DLPREOPEN$])
9176LT_DLPREOPEN=
9177if test -n "$LT_DLLOADERS"
9178then
9179 for lt_loader in $LT_DLLOADERS; do
9180 LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
9181 done
9182 AC_DEFINE([HAVE_LIBDLLOADER], [1],
9183 [Define if libdlloader will be built on this platform])
9184fi
9185AC_SUBST([LT_DLPREOPEN])
d9898ee8 9186
8d138742
CE
9187dnl This isn't used anymore, but set it for backwards compatibility
9188LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
9189AC_SUBST([LIBADD_DL])
d9898ee8 9190
d50284c4 9191LIBS=$lt_dlload_save_LIBS
8d138742
CE
9192AC_LANG_POP
9193])# LT_LIB_DLLOAD
d9898ee8 9194
8d138742
CE
9195# Old name:
9196AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
9197dnl aclocal-1.4 backwards compatibility:
9198dnl AC_DEFUN([AC_LTDL_DLLIB], [])
d9898ee8 9199
d9898ee8 9200
8d138742
CE
9201# LT_SYS_SYMBOL_USCORE
9202# --------------------
9203# does the compiler prefix global symbols with an underscore?
9204AC_DEFUN([LT_SYS_SYMBOL_USCORE],
9205[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
9206AC_CACHE_CHECK([for _ prefix in compiled symbols],
9207 [lt_cv_sys_symbol_underscore],
9208 [lt_cv_sys_symbol_underscore=no
9209 cat > conftest.$ac_ext <<_LT_EOF
9210void nm_test_func(){}
9211int main(){nm_test_func;return 0;}
9212_LT_EOF
9213 if AC_TRY_EVAL(ac_compile); then
9214 # Now try to grab the symbols.
9215 ac_nlist=conftest.nm
9216 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) && test -s "$ac_nlist"; then
9217 # See whether the symbols have a leading underscore.
9218 if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
9219 lt_cv_sys_symbol_underscore=yes
d9898ee8 9220 else
8d138742
CE
9221 if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
9222 :
9223 else
9224 echo "configure: cannot find nm_test_func in $ac_nlist" >&AS_MESSAGE_LOG_FD
9225 fi
d9898ee8 9226 fi
8d138742
CE
9227 else
9228 echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
9229 fi
9230 else
9231 echo "configure: failed program was:" >&AS_MESSAGE_LOG_FD
9232 cat conftest.c >&AS_MESSAGE_LOG_FD
9233 fi
9234 rm -rf conftest*
9235 ])
9236 sys_symbol_underscore=$lt_cv_sys_symbol_underscore
9237 AC_SUBST([sys_symbol_underscore])
9238])# LT_SYS_SYMBOL_USCORE
d9898ee8 9239
8d138742
CE
9240# Old name:
9241AU_ALIAS([AC_LTDL_SYMBOL_USCORE], [LT_SYS_SYMBOL_USCORE])
9242dnl aclocal-1.4 backwards compatibility:
9243dnl AC_DEFUN([AC_LTDL_SYMBOL_USCORE], [])
d9898ee8 9244
d9898ee8 9245
8d138742
CE
9246# LT_FUNC_DLSYM_USCORE
9247# --------------------
9248AC_DEFUN([LT_FUNC_DLSYM_USCORE],
d50284c4
CE
9249[AC_REQUIRE([_LT_COMPILER_PIC])dnl for lt_prog_compiler_wl
9250AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl for lt_cv_sys_symbol_underscore
9251AC_REQUIRE([LT_SYS_MODULE_EXT])dnl for libltdl_cv_shlibext
9252if test yes = "$lt_cv_sys_symbol_underscore"; then
9253 if test yes = "$libltdl_cv_func_dlopen" || test yes = "$libltdl_cv_lib_dl_dlopen"; then
9254 AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
9255 [libltdl_cv_need_uscore],
9256 [libltdl_cv_need_uscore=unknown
9257 dlsym_uscore_save_LIBS=$LIBS
9258 LIBS="$LIBS $LIBADD_DLOPEN"
9259 libname=conftmod # stay within 8.3 filename limits!
9260 cat >$libname.$ac_ext <<_LT_EOF
9261[#line $LINENO "configure"
9262#include "confdefs.h"
9263/* When -fvisibility=hidden is used, assume the code has been annotated
9264 correspondingly for the symbols needed. */
9265#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
9266int fnord () __attribute__((visibility("default")));
9267#endif
9268int fnord () { return 42; }]
9269_LT_EOF
9270
9271 # ltfn_module_cmds module_cmds
9272 # Execute tilde-delimited MODULE_CMDS with environment primed for
9273 # $module_cmds or $archive_cmds type content.
9274 ltfn_module_cmds ()
9275 {( # subshell avoids polluting parent global environment
9276 module_cmds_save_ifs=$IFS; IFS='~'
9277 for cmd in @S|@1; do
9278 IFS=$module_cmds_save_ifs
9279 libobjs=$libname.$ac_objext; lib=$libname$libltdl_cv_shlibext
9280 rpath=/not-exists; soname=$libname$libltdl_cv_shlibext; output_objdir=.
9281 major=; versuffix=; verstring=; deplibs=
9282 ECHO=echo; wl=$lt_prog_compiler_wl; allow_undefined_flag=
9283 eval $cmd
9284 done
9285 IFS=$module_cmds_save_ifs
9286 )}
9287
9288 # Compile a loadable module using libtool macro expansion results.
9289 $CC $pic_flag -c $libname.$ac_ext
9290 ltfn_module_cmds "${module_cmds:-$archive_cmds}"
9291
9292 # Try to fetch fnord with dlsym().
9293 libltdl_dlunknown=0; libltdl_dlnouscore=1; libltdl_dluscore=2
9294 cat >conftest.$ac_ext <<_LT_EOF
9295[#line $LINENO "configure"
9296#include "confdefs.h"
9297#if HAVE_DLFCN_H
9298#include <dlfcn.h>
9299#endif
9300#include <stdio.h>
9301#ifndef RTLD_GLOBAL
9302# ifdef DL_GLOBAL
9303# define RTLD_GLOBAL DL_GLOBAL
9304# else
9305# define RTLD_GLOBAL 0
9306# endif
9307#endif
9308#ifndef RTLD_NOW
9309# ifdef DL_NOW
9310# define RTLD_NOW DL_NOW
9311# else
9312# define RTLD_NOW 0
9313# endif
9314#endif
9315int main () {
9316 void *handle = dlopen ("`pwd`/$libname$libltdl_cv_shlibext", RTLD_GLOBAL|RTLD_NOW);
9317 int status = $libltdl_dlunknown;
9318 if (handle) {
9319 if (dlsym (handle, "fnord"))
9320 status = $libltdl_dlnouscore;
9321 else {
9322 if (dlsym (handle, "_fnord"))
9323 status = $libltdl_dluscore;
9324 else
9325 puts (dlerror ());
9326 }
9327 dlclose (handle);
9328 } else
9329 puts (dlerror ());
9330 return status;
9331}]
9332_LT_EOF
9333 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
9334 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
9335 libltdl_status=$?
9336 case x$libltdl_status in
9337 x$libltdl_dlnouscore) libltdl_cv_need_uscore=no ;;
9338 x$libltdl_dluscore) libltdl_cv_need_uscore=yes ;;
9339 x*) libltdl_cv_need_uscore=unknown ;;
9340 esac
9341 fi
9342 rm -rf conftest* $libname*
9343 LIBS=$dlsym_uscore_save_LIBS
9344 ])
8d138742
CE
9345 fi
9346fi
d9898ee8 9347
d50284c4 9348if test yes = "$libltdl_cv_need_uscore"; then
8d138742
CE
9349 AC_DEFINE([NEED_USCORE], [1],
9350 [Define if dlsym() requires a leading underscore in symbol names.])
9351fi
9352])# LT_FUNC_DLSYM_USCORE
d9898ee8 9353
8d138742
CE
9354# Old name:
9355AU_ALIAS([AC_LTDL_DLSYM_USCORE], [LT_FUNC_DLSYM_USCORE])
9356dnl aclocal-1.4 backwards compatibility:
9357dnl AC_DEFUN([AC_LTDL_DLSYM_USCORE], [])
d9898ee8 9358
8d138742
CE
9359# Helper functions for option handling. -*- Autoconf -*-
9360#
d50284c4
CE
9361# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
9362# Foundation, Inc.
8d138742
CE
9363# Written by Gary V. Vaughan, 2004
9364#
9365# This file is free software; the Free Software Foundation gives
9366# unlimited permission to copy and/or distribute it, with or without
9367# modifications, as long as this notice is preserved.
d9898ee8 9368
d50284c4 9369# serial 8 ltoptions.m4
d9898ee8 9370
8d138742
CE
9371# This is to help aclocal find these macros, as it can't see m4_define.
9372AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
d9898ee8 9373
d9898ee8 9374
8d138742
CE
9375# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
9376# ------------------------------------------
9377m4_define([_LT_MANGLE_OPTION],
9378[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
d9898ee8 9379
d9898ee8 9380
8d138742
CE
9381# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
9382# ---------------------------------------
9383# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
9384# matching handler defined, dispatch to it. Other OPTION-NAMEs are
9385# saved as a flag.
9386m4_define([_LT_SET_OPTION],
9387[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
9388m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
9389 _LT_MANGLE_DEFUN([$1], [$2]),
d50284c4 9390 [m4_warning([Unknown $1 option '$2'])])[]dnl
8d138742 9391])
d9898ee8 9392
d9898ee8 9393
8d138742
CE
9394# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
9395# ------------------------------------------------------------
9396# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9397m4_define([_LT_IF_OPTION],
9398[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
9399
9400
9401# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
9402# -------------------------------------------------------
9403# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
9404# are set.
9405m4_define([_LT_UNLESS_OPTIONS],
9406[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
9407 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
9408 [m4_define([$0_found])])])[]dnl
9409m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
9410])[]dnl
9411])
d9898ee8 9412
d9898ee8 9413
8d138742
CE
9414# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
9415# ----------------------------------------
9416# OPTION-LIST is a space-separated list of Libtool options associated
9417# with MACRO-NAME. If any OPTION has a matching handler declared with
9418# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
9419# the unknown option and exit.
9420m4_defun([_LT_SET_OPTIONS],
9421[# Set options
9422m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
9423 [_LT_SET_OPTION([$1], _LT_Option)])
9424
9425m4_if([$1],[LT_INIT],[
9426 dnl
9427 dnl Simply set some default values (i.e off) if boolean options were not
9428 dnl specified:
9429 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
9430 ])
9431 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
9432 ])
9433 dnl
9434 dnl If no reference was made to various pairs of opposing options, then
9435 dnl we run the default mode handler for the pair. For example, if neither
d50284c4 9436 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
8d138742
CE
9437 dnl archives by default:
9438 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
9439 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
9440 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
9441 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
d50284c4
CE
9442 [_LT_ENABLE_FAST_INSTALL])
9443 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
9444 [_LT_WITH_AIX_SONAME([aix])])
8d138742
CE
9445 ])
9446])# _LT_SET_OPTIONS
9447
d9898ee8 9448
d9898ee8 9449
8d138742
CE
9450# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
9451# -----------------------------------------
9452m4_define([_LT_MANGLE_DEFUN],
9453[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
d9898ee8 9454
d9898ee8 9455
8d138742
CE
9456# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
9457# -----------------------------------------------
9458m4_define([LT_OPTION_DEFINE],
9459[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
9460])# LT_OPTION_DEFINE
d9898ee8 9461
d9898ee8 9462
8d138742
CE
9463# dlopen
9464# ------
9465LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
9466])
d9898ee8 9467
8d138742
CE
9468AU_DEFUN([AC_LIBTOOL_DLOPEN],
9469[_LT_SET_OPTION([LT_INIT], [dlopen])
9470AC_DIAGNOSE([obsolete],
9471[$0: Remove this warning and the call to _LT_SET_OPTION when you
d50284c4 9472put the 'dlopen' option into LT_INIT's first parameter.])
8d138742 9473])
d9898ee8 9474
8d138742
CE
9475dnl aclocal-1.4 backwards compatibility:
9476dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
d9898ee8 9477
d9898ee8 9478
8d138742
CE
9479# win32-dll
9480# ---------
9481# Declare package support for building win32 dll's.
9482LT_OPTION_DEFINE([LT_INIT], [win32-dll],
9483[enable_win32_dll=yes
d9898ee8 9484
8d138742 9485case $host in
b0322a85 9486*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
8d138742
CE
9487 AC_CHECK_TOOL(AS, as, false)
9488 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
9489 AC_CHECK_TOOL(OBJDUMP, objdump, false)
9490 ;;
9491esac
d9898ee8 9492
8d138742 9493test -z "$AS" && AS=as
b0322a85 9494_LT_DECL([], [AS], [1], [Assembler program])dnl
d9898ee8 9495
8d138742 9496test -z "$DLLTOOL" && DLLTOOL=dlltool
b0322a85 9497_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
d9898ee8 9498
8d138742 9499test -z "$OBJDUMP" && OBJDUMP=objdump
b0322a85 9500_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
8d138742 9501])# win32-dll
d9898ee8 9502
8d138742
CE
9503AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
9504[AC_REQUIRE([AC_CANONICAL_HOST])dnl
9505_LT_SET_OPTION([LT_INIT], [win32-dll])
9506AC_DIAGNOSE([obsolete],
9507[$0: Remove this warning and the call to _LT_SET_OPTION when you
d50284c4 9508put the 'win32-dll' option into LT_INIT's first parameter.])
8d138742 9509])
d9898ee8 9510
8d138742
CE
9511dnl aclocal-1.4 backwards compatibility:
9512dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
9513
9514
9515# _LT_ENABLE_SHARED([DEFAULT])
9516# ----------------------------
d50284c4
CE
9517# implement the --enable-shared flag, and supports the 'shared' and
9518# 'disable-shared' LT_INIT options.
9519# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8d138742
CE
9520m4_define([_LT_ENABLE_SHARED],
9521[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
9522AC_ARG_ENABLE([shared],
9523 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
9524 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
9525 [p=${PACKAGE-default}
9526 case $enableval in
9527 yes) enable_shared=yes ;;
9528 no) enable_shared=no ;;
9529 *)
9530 enable_shared=no
9531 # Look at the argument we got. We use all the common list separators.
d50284c4 9532 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8d138742 9533 for pkg in $enableval; do
d50284c4 9534 IFS=$lt_save_ifs
8d138742
CE
9535 if test "X$pkg" = "X$p"; then
9536 enable_shared=yes
9537 fi
9538 done
d50284c4 9539 IFS=$lt_save_ifs
d9898ee8 9540 ;;
8d138742
CE
9541 esac],
9542 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
d9898ee8 9543
8d138742
CE
9544 _LT_DECL([build_libtool_libs], [enable_shared], [0],
9545 [Whether or not to build shared libraries])
9546])# _LT_ENABLE_SHARED
d9898ee8 9547
8d138742
CE
9548LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
9549LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
d9898ee8 9550
8d138742
CE
9551# Old names:
9552AC_DEFUN([AC_ENABLE_SHARED],
9553[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
9554])
d9898ee8 9555
8d138742
CE
9556AC_DEFUN([AC_DISABLE_SHARED],
9557[_LT_SET_OPTION([LT_INIT], [disable-shared])
9558])
d9898ee8 9559
8d138742
CE
9560AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
9561AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
d9898ee8 9562
8d138742
CE
9563dnl aclocal-1.4 backwards compatibility:
9564dnl AC_DEFUN([AM_ENABLE_SHARED], [])
9565dnl AC_DEFUN([AM_DISABLE_SHARED], [])
d9898ee8 9566
d9898ee8 9567
d9898ee8 9568
8d138742
CE
9569# _LT_ENABLE_STATIC([DEFAULT])
9570# ----------------------------
d50284c4
CE
9571# implement the --enable-static flag, and support the 'static' and
9572# 'disable-static' LT_INIT options.
9573# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8d138742
CE
9574m4_define([_LT_ENABLE_STATIC],
9575[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
9576AC_ARG_ENABLE([static],
9577 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
9578 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
9579 [p=${PACKAGE-default}
9580 case $enableval in
9581 yes) enable_static=yes ;;
9582 no) enable_static=no ;;
9583 *)
9584 enable_static=no
9585 # Look at the argument we got. We use all the common list separators.
d50284c4 9586 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8d138742 9587 for pkg in $enableval; do
d50284c4 9588 IFS=$lt_save_ifs
8d138742
CE
9589 if test "X$pkg" = "X$p"; then
9590 enable_static=yes
9591 fi
9592 done
d50284c4 9593 IFS=$lt_save_ifs
d9898ee8 9594 ;;
8d138742
CE
9595 esac],
9596 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
d9898ee8 9597
8d138742
CE
9598 _LT_DECL([build_old_libs], [enable_static], [0],
9599 [Whether or not to build static libraries])
9600])# _LT_ENABLE_STATIC
d9898ee8 9601
8d138742
CE
9602LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
9603LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
d9898ee8 9604
8d138742
CE
9605# Old names:
9606AC_DEFUN([AC_ENABLE_STATIC],
9607[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
9608])
d9898ee8 9609
8d138742
CE
9610AC_DEFUN([AC_DISABLE_STATIC],
9611[_LT_SET_OPTION([LT_INIT], [disable-static])
9612])
d9898ee8 9613
8d138742
CE
9614AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
9615AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
d9898ee8 9616
8d138742
CE
9617dnl aclocal-1.4 backwards compatibility:
9618dnl AC_DEFUN([AM_ENABLE_STATIC], [])
9619dnl AC_DEFUN([AM_DISABLE_STATIC], [])
9620
9621
9622
9623# _LT_ENABLE_FAST_INSTALL([DEFAULT])
9624# ----------------------------------
d50284c4
CE
9625# implement the --enable-fast-install flag, and support the 'fast-install'
9626# and 'disable-fast-install' LT_INIT options.
9627# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
8d138742
CE
9628m4_define([_LT_ENABLE_FAST_INSTALL],
9629[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
9630AC_ARG_ENABLE([fast-install],
9631 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
9632 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
9633 [p=${PACKAGE-default}
9634 case $enableval in
9635 yes) enable_fast_install=yes ;;
9636 no) enable_fast_install=no ;;
9637 *)
9638 enable_fast_install=no
9639 # Look at the argument we got. We use all the common list separators.
d50284c4 9640 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
8d138742 9641 for pkg in $enableval; do
d50284c4 9642 IFS=$lt_save_ifs
8d138742
CE
9643 if test "X$pkg" = "X$p"; then
9644 enable_fast_install=yes
ac40fd9e 9645 fi
8d138742 9646 done
d50284c4 9647 IFS=$lt_save_ifs
d9898ee8 9648 ;;
8d138742
CE
9649 esac],
9650 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
d9898ee8 9651
8d138742
CE
9652_LT_DECL([fast_install], [enable_fast_install], [0],
9653 [Whether or not to optimize for fast installation])dnl
9654])# _LT_ENABLE_FAST_INSTALL
d9898ee8 9655
8d138742
CE
9656LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
9657LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
d9898ee8 9658
8d138742
CE
9659# Old names:
9660AU_DEFUN([AC_ENABLE_FAST_INSTALL],
9661[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
9662AC_DIAGNOSE([obsolete],
9663[$0: Remove this warning and the call to _LT_SET_OPTION when you put
d50284c4 9664the 'fast-install' option into LT_INIT's first parameter.])
8d138742 9665])
d9898ee8 9666
8d138742
CE
9667AU_DEFUN([AC_DISABLE_FAST_INSTALL],
9668[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
9669AC_DIAGNOSE([obsolete],
9670[$0: Remove this warning and the call to _LT_SET_OPTION when you put
d50284c4 9671the 'disable-fast-install' option into LT_INIT's first parameter.])
8d138742 9672])
d9898ee8 9673
8d138742
CE
9674dnl aclocal-1.4 backwards compatibility:
9675dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
9676dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
d9898ee8 9677
d9898ee8 9678
d50284c4
CE
9679# _LT_WITH_AIX_SONAME([DEFAULT])
9680# ----------------------------------
9681# implement the --with-aix-soname flag, and support the `aix-soname=aix'
9682# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
9683# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
9684m4_define([_LT_WITH_AIX_SONAME],
9685[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
9686shared_archive_member_spec=
9687case $host,$enable_shared in
9688power*-*-aix[[5-9]]*,yes)
9689 AC_MSG_CHECKING([which variant of shared library versioning to provide])
9690 AC_ARG_WITH([aix-soname],
9691 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
9692 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
9693 [case $withval in
9694 aix|svr4|both)
9695 ;;
9696 *)
9697 AC_MSG_ERROR([Unknown argument to --with-aix-soname])
9698 ;;
9699 esac
9700 lt_cv_with_aix_soname=$with_aix_soname],
9701 [AC_CACHE_VAL([lt_cv_with_aix_soname],
9702 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
9703 with_aix_soname=$lt_cv_with_aix_soname])
9704 AC_MSG_RESULT([$with_aix_soname])
9705 if test aix != "$with_aix_soname"; then
9706 # For the AIX way of multilib, we name the shared archive member
9707 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
9708 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
9709 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
9710 # the AIX toolchain works better with OBJECT_MODE set (default 32).
9711 if test 64 = "${OBJECT_MODE-32}"; then
9712 shared_archive_member_spec=shr_64
9713 else
9714 shared_archive_member_spec=shr
9715 fi
9716 fi
9717 ;;
9718*)
9719 with_aix_soname=aix
9720 ;;
9721esac
9722
9723_LT_DECL([], [shared_archive_member_spec], [0],
9724 [Shared archive member basename, for filename based shared library versioning on AIX])dnl
9725])# _LT_WITH_AIX_SONAME
9726
9727LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
9728LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
9729LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
9730
9731
8d138742
CE
9732# _LT_WITH_PIC([MODE])
9733# --------------------
d50284c4 9734# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
8d138742 9735# LT_INIT options.
d50284c4 9736# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
8d138742
CE
9737m4_define([_LT_WITH_PIC],
9738[AC_ARG_WITH([pic],
b0322a85 9739 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
8d138742 9740 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
b0322a85
CE
9741 [lt_p=${PACKAGE-default}
9742 case $withval in
9743 yes|no) pic_mode=$withval ;;
9744 *)
9745 pic_mode=default
9746 # Look at the argument we got. We use all the common list separators.
d50284c4 9747 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
b0322a85 9748 for lt_pkg in $withval; do
d50284c4 9749 IFS=$lt_save_ifs
b0322a85
CE
9750 if test "X$lt_pkg" = "X$lt_p"; then
9751 pic_mode=yes
9752 fi
9753 done
d50284c4 9754 IFS=$lt_save_ifs
b0322a85
CE
9755 ;;
9756 esac],
d50284c4 9757 [pic_mode=m4_default([$1], [default])])
d9898ee8 9758
8d138742
CE
9759_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
9760])# _LT_WITH_PIC
d9898ee8 9761
8d138742
CE
9762LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
9763LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
9764
9765# Old name:
9766AU_DEFUN([AC_LIBTOOL_PICMODE],
9767[_LT_SET_OPTION([LT_INIT], [pic-only])
9768AC_DIAGNOSE([obsolete],
9769[$0: Remove this warning and the call to _LT_SET_OPTION when you
d50284c4 9770put the 'pic-only' option into LT_INIT's first parameter.])
d9898ee8 9771])
d9898ee8 9772
8d138742
CE
9773dnl aclocal-1.4 backwards compatibility:
9774dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
d9898ee8 9775
d9898ee8 9776
8d138742
CE
9777m4_define([_LTDL_MODE], [])
9778LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
9779 [m4_define([_LTDL_MODE], [nonrecursive])])
9780LT_OPTION_DEFINE([LTDL_INIT], [recursive],
9781 [m4_define([_LTDL_MODE], [recursive])])
9782LT_OPTION_DEFINE([LTDL_INIT], [subproject],
9783 [m4_define([_LTDL_MODE], [subproject])])
d9898ee8 9784
8d138742
CE
9785m4_define([_LTDL_TYPE], [])
9786LT_OPTION_DEFINE([LTDL_INIT], [installable],
9787 [m4_define([_LTDL_TYPE], [installable])])
9788LT_OPTION_DEFINE([LTDL_INIT], [convenience],
9789 [m4_define([_LTDL_TYPE], [convenience])])
d9898ee8 9790
8d138742 9791# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
d9898ee8 9792#
d50284c4
CE
9793# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
9794# Foundation, Inc.
8d138742 9795# Written by Gary V. Vaughan, 2004
d9898ee8 9796#
8d138742
CE
9797# This file is free software; the Free Software Foundation gives
9798# unlimited permission to copy and/or distribute it, with or without
9799# modifications, as long as this notice is preserved.
d9898ee8 9800
8d138742 9801# serial 6 ltsugar.m4
d9898ee8 9802
8d138742
CE
9803# This is to help aclocal find these macros, as it can't see m4_define.
9804AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
d9898ee8 9805
9806
8d138742
CE
9807# lt_join(SEP, ARG1, [ARG2...])
9808# -----------------------------
9809# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
9810# associated separator.
9811# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
9812# versions in m4sugar had bugs.
9813m4_define([lt_join],
9814[m4_if([$#], [1], [],
9815 [$#], [2], [[$2]],
9816 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
9817m4_define([_lt_join],
9818[m4_if([$#$2], [2], [],
9819 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
9820
9821
9822# lt_car(LIST)
9823# lt_cdr(LIST)
9824# ------------
9825# Manipulate m4 lists.
9826# These macros are necessary as long as will still need to support
d50284c4 9827# Autoconf-2.59, which quotes differently.
8d138742
CE
9828m4_define([lt_car], [[$1]])
9829m4_define([lt_cdr],
9830[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
9831 [$#], 1, [],
9832 [m4_dquote(m4_shift($@))])])
9833m4_define([lt_unquote], $1)
9834
9835
9836# lt_append(MACRO-NAME, STRING, [SEPARATOR])
9837# ------------------------------------------
d50284c4 9838# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
8d138742
CE
9839# Note that neither SEPARATOR nor STRING are expanded; they are appended
9840# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
9841# No SEPARATOR is output if MACRO-NAME was previously undefined (different
9842# than defined and empty).
9843#
9844# This macro is needed until we can rely on Autoconf 2.62, since earlier
9845# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
9846m4_define([lt_append],
9847[m4_define([$1],
9848 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
9849
9850
9851
9852# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
9853# ----------------------------------------------------------
9854# Produce a SEP delimited list of all paired combinations of elements of
9855# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
9856# has the form PREFIXmINFIXSUFFIXn.
9857# Needed until we can rely on m4_combine added in Autoconf 2.62.
9858m4_define([lt_combine],
9859[m4_if(m4_eval([$# > 3]), [1],
9860 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
9861[[m4_foreach([_Lt_prefix], [$2],
9862 [m4_foreach([_Lt_suffix],
9863 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
9864 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
9865
9866
9867# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
9868# -----------------------------------------------------------------------
9869# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
9870# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
9871m4_define([lt_if_append_uniq],
9872[m4_ifdef([$1],
9873 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
9874 [lt_append([$1], [$2], [$3])$4],
9875 [$5])],
9876 [lt_append([$1], [$2], [$3])$4])])
9877
9878
9879# lt_dict_add(DICT, KEY, VALUE)
9880# -----------------------------
9881m4_define([lt_dict_add],
9882[m4_define([$1($2)], [$3])])
d9898ee8 9883
d9898ee8 9884
8d138742
CE
9885# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
9886# --------------------------------------------
9887m4_define([lt_dict_add_subkey],
9888[m4_define([$1($2:$3)], [$4])])
d9898ee8 9889
8d138742
CE
9890
9891# lt_dict_fetch(DICT, KEY, [SUBKEY])
9892# ----------------------------------
9893m4_define([lt_dict_fetch],
9894[m4_ifval([$3],
9895 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
9896 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
9897
9898
9899# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
9900# -----------------------------------------------------------------
9901m4_define([lt_if_dict_fetch],
9902[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
9903 [$5],
9904 [$6])])
9905
9906
9907# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
9908# --------------------------------------------------------------
9909m4_define([lt_dict_filter],
9910[m4_if([$5], [], [],
9911 [lt_join(m4_quote(m4_default([$4], [[, ]])),
9912 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
9913 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
d9898ee8 9914])
9915
8d138742
CE
9916# ltversion.m4 -- version numbers -*- Autoconf -*-
9917#
d50284c4 9918# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
8d138742
CE
9919# Written by Scott James Remnant, 2004
9920#
9921# This file is free software; the Free Software Foundation gives
9922# unlimited permission to copy and/or distribute it, with or without
9923# modifications, as long as this notice is preserved.
ac40fd9e 9924
b0322a85 9925# @configure_input@
ac40fd9e 9926
d50284c4 9927# serial 4179 ltversion.m4
8d138742 9928# This file is part of GNU Libtool
ac40fd9e 9929
d50284c4
CE
9930m4_define([LT_PACKAGE_VERSION], [2.4.6])
9931m4_define([LT_PACKAGE_REVISION], [2.4.6])
ac40fd9e 9932
8d138742 9933AC_DEFUN([LTVERSION_VERSION],
d50284c4
CE
9934[macro_version='2.4.6'
9935macro_revision='2.4.6'
8d138742
CE
9936_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
9937_LT_DECL(, macro_revision, 0)
d9898ee8 9938])
9939
8d138742
CE
9940# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
9941#
d50284c4
CE
9942# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
9943# Foundation, Inc.
8d138742
CE
9944# Written by Scott James Remnant, 2004.
9945#
9946# This file is free software; the Free Software Foundation gives
9947# unlimited permission to copy and/or distribute it, with or without
9948# modifications, as long as this notice is preserved.
9949
b0322a85 9950# serial 5 lt~obsolete.m4
8d138742
CE
9951
9952# These exist entirely to fool aclocal when bootstrapping libtool.
9953#
d50284c4 9954# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
8d138742
CE
9955# which have later been changed to m4_define as they aren't part of the
9956# exported API, or moved to Autoconf or Automake where they belong.
9957#
9958# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
9959# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
9960# using a macro with the same name in our local m4/libtool.m4 it'll
9961# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
9962# and doesn't know about Autoconf macros at all.)
9963#
9964# So we provide this file, which has a silly filename so it's always
9965# included after everything else. This provides aclocal with the
9966# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
9967# because those macros already exist, or will be overwritten later.
d50284c4 9968# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
8d138742
CE
9969#
9970# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
9971# Yes, that means every name once taken will need to remain here until
9972# we give up compatibility with versions before 1.7, at which point
9973# we need to keep only those names which we still refer to.
9974
9975# This is to help aclocal find these macros, as it can't see m4_define.
9976AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
9977
9978m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
9979m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
9980m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
9981m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
9982m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
9983m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
9984m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
9985m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
9986m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
9987m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9988m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9989m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9990m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9991m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9992m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9993m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9994m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9995m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9996m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9997m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9998m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9999m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
10000m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
10001m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
10002m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
10003m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
10004m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
10005m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
10006m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
10007m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
10008m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
10009m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
10010m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
10011m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
10012m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
10013m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
10014m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
10015m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
10016m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
10017m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
10018m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
10019m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
8d138742
CE
10020m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
10021m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
10022m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
10023m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
10024m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
10025m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
10026m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
10027m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
10028m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
10029m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
10030m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
10031m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
b0322a85
CE
10032m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
10033m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
10034m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
10035m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
10036m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
10037m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
10038m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
8d138742 10039
d9898ee8 10040# Configure sysconftool
10041# Copyright 2000-2005 Double Precision, Inc. See COPYING for
10042# distribution information.
10043#
10044# AC_PROG_SYSCONFTOOL
10045
10046AC_DEFUN([AC_PROG_SYSCONFTOOL],
10047[
10048
10049 AC_PATH_PROGS(SYSCONFTOOL_PERL, perl5 perl, perl)
10050
10051 if test "$SYSCONFTOOL_PERL" = "perl"
10052 then
10053 AC_ERROR(perl not found - please install perl)
10054 fi
10055
10056 AC_MSG_CHECKING(for sysconftool...)
10057 SYSCONFTOOL=""
10058 for sysconf_dir in $ac_aux_dir . .. ../..
10059 do
10060 if test -f $srcdir/$sysconf_dir/sysconftool
10061 then
10062 SYSCONFTOOL=$srcdir/$sysconf_dir/sysconftool
10063 break
10064 fi
10065 done
10066
10067 if test "$SYSCONFTOOL" = ""
10068 then
10069 AC_ERROR(sysconftool missing - not in the package)
10070 fi
10071
10072 AC_MSG_RESULT( $SYSCONFTOOL)
10073 SYSCONFTOOL="$SYSCONFTOOL_PERL $SYSCONFTOOL"
10074 AC_SUBST(SYSCONFTOOL)
10075]
10076)
10077
d50284c4 10078# Copyright (C) 2002-2014 Free Software Foundation, Inc.
d9898ee8 10079#
10080# This file is free software; the Free Software Foundation
10081# gives unlimited permission to copy and/or distribute it,
10082# with or without modifications, as long as this notice is preserved.
10083
10084# AM_AUTOMAKE_VERSION(VERSION)
10085# ----------------------------
10086# Automake X.Y traces this macro to ensure aclocal.m4 has been
10087# generated from the m4 files accompanying Automake X.Y.
dd184caf 10088# (This private macro should not be called outside this file.)
10089AC_DEFUN([AM_AUTOMAKE_VERSION],
d50284c4 10090[am__api_version='1.15'
dd184caf 10091dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
10092dnl require some minimum version. Point them to the right macro.
d50284c4 10093m4_if([$1], [1.15], [],
dd184caf 10094 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
10095])
10096
10097# _AM_AUTOCONF_VERSION(VERSION)
10098# -----------------------------
10099# aclocal traces this macro to find the Autoconf version.
10100# This is a private macro too. Using m4_define simplifies
10101# the logic in aclocal, which can simply ignore this definition.
10102m4_define([_AM_AUTOCONF_VERSION], [])
d9898ee8 10103
10104# AM_SET_CURRENT_AUTOMAKE_VERSION
10105# -------------------------------
dd184caf 10106# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
8d138742 10107# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
d9898ee8 10108AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
d50284c4 10109[AM_AUTOMAKE_VERSION([1.15])dnl
ac40fd9e 10110m4_ifndef([AC_AUTOCONF_VERSION],
10111 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
8d138742 10112_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
d9898ee8 10113
10114# AM_AUX_DIR_EXPAND -*- Autoconf -*-
10115
d50284c4 10116# Copyright (C) 2001-2014 Free Software Foundation, Inc.
d9898ee8 10117#
10118# This file is free software; the Free Software Foundation
10119# gives unlimited permission to copy and/or distribute it,
10120# with or without modifications, as long as this notice is preserved.
10121
10122# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
b0322a85
CE
10123# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
10124# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
d9898ee8 10125#
10126# Of course, Automake must honor this variable whenever it calls a
10127# tool from the auxiliary directory. The problem is that $srcdir (and
10128# therefore $ac_aux_dir as well) can be either absolute or relative,
10129# depending on how configure is run. This is pretty annoying, since
10130# it makes $ac_aux_dir quite unusable in subdirectories: in the top
10131# source directory, any form will work fine, but in subdirectories a
10132# relative path needs to be adjusted first.
10133#
10134# $ac_aux_dir/missing
10135# fails when called from a subdirectory if $ac_aux_dir is relative
10136# $top_srcdir/$ac_aux_dir/missing
10137# fails if $ac_aux_dir is absolute,
10138# fails when called from a subdirectory in a VPATH build with
10139# a relative $ac_aux_dir
10140#
10141# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
10142# are both prefixed by $srcdir. In an in-source build this is usually
b0322a85 10143# harmless because $srcdir is '.', but things will broke when you
d9898ee8 10144# start a VPATH build or use an absolute $srcdir.
10145#
10146# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
10147# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
10148# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
10149# and then we would define $MISSING as
10150# MISSING="\${SHELL} $am_aux_dir/missing"
10151# This will work as long as MISSING is not called from configure, because
10152# unfortunately $(top_srcdir) has no meaning in configure.
10153# However there are other variables, like CC, which are often used in
10154# configure, and could therefore not use this "fixed" $ac_aux_dir.
10155#
10156# Another solution, used here, is to always expand $ac_aux_dir to an
10157# absolute PATH. The drawback is that using absolute paths prevent a
10158# configured tree to be moved without reconfiguration.
10159
10160AC_DEFUN([AM_AUX_DIR_EXPAND],
d50284c4
CE
10161[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
10162# Expand $ac_aux_dir to an absolute path.
10163am_aux_dir=`cd "$ac_aux_dir" && pwd`
d9898ee8 10164])
10165
10166# AM_CONDITIONAL -*- Autoconf -*-
10167
d50284c4 10168# Copyright (C) 1997-2014 Free Software Foundation, Inc.
d9898ee8 10169#
10170# This file is free software; the Free Software Foundation
10171# gives unlimited permission to copy and/or distribute it,
10172# with or without modifications, as long as this notice is preserved.
10173
d9898ee8 10174# AM_CONDITIONAL(NAME, SHELL-CONDITION)
10175# -------------------------------------
10176# Define a conditional.
10177AC_DEFUN([AM_CONDITIONAL],
b0322a85
CE
10178[AC_PREREQ([2.52])dnl
10179 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
10180 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
dd184caf 10181AC_SUBST([$1_TRUE])dnl
10182AC_SUBST([$1_FALSE])dnl
10183_AM_SUBST_NOTMAKE([$1_TRUE])dnl
10184_AM_SUBST_NOTMAKE([$1_FALSE])dnl
8d138742 10185m4_define([_AM_COND_VALUE_$1], [$2])dnl
d9898ee8 10186if $2; then
10187 $1_TRUE=
10188 $1_FALSE='#'
10189else
10190 $1_TRUE='#'
10191 $1_FALSE=
10192fi
10193AC_CONFIG_COMMANDS_PRE(
10194[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
10195 AC_MSG_ERROR([[conditional "$1" was never defined.
10196Usually this means the macro was only invoked conditionally.]])
10197fi])])
10198
d50284c4 10199# Copyright (C) 1999-2014 Free Software Foundation, Inc.
d9898ee8 10200#
10201# This file is free software; the Free Software Foundation
10202# gives unlimited permission to copy and/or distribute it,
10203# with or without modifications, as long as this notice is preserved.
10204
d9898ee8 10205
b0322a85 10206# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
d9898ee8 10207# written in clear, in which case automake, when reading aclocal.m4,
10208# will think it sees a *use*, and therefore will trigger all it's
10209# C support machinery. Also note that it means that autoscan, seeing
10210# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
10211
10212
10213# _AM_DEPENDENCIES(NAME)
10214# ----------------------
10215# See how the compiler implements dependency checking.
b0322a85 10216# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
d9898ee8 10217# We try a few techniques and use that to set a single cache variable.
10218#
10219# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
10220# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
10221# dependency, and given that the user is not expected to run this macro,
10222# just rely on AC_PROG_CC.
10223AC_DEFUN([_AM_DEPENDENCIES],
10224[AC_REQUIRE([AM_SET_DEPDIR])dnl
10225AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
10226AC_REQUIRE([AM_MAKE_INCLUDE])dnl
10227AC_REQUIRE([AM_DEP_TRACK])dnl
10228
b0322a85
CE
10229m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
10230 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
10231 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
10232 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
10233 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
10234 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
10235 [depcc="$$1" am_compiler_list=])
d9898ee8 10236
10237AC_CACHE_CHECK([dependency style of $depcc],
10238 [am_cv_$1_dependencies_compiler_type],
10239[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
10240 # We make a subdir and do the tests there. Otherwise we can end up
10241 # making bogus files that we don't know about and never remove. For
10242 # instance it was reported that on HP-UX the gcc test will end up
b0322a85
CE
10243 # making a dummy file named 'D' -- because '-MD' means "put the output
10244 # in D".
10245 rm -rf conftest.dir
d9898ee8 10246 mkdir conftest.dir
10247 # Copy depcomp to subdir because otherwise we won't find it if we're
10248 # using a relative directory.
10249 cp "$am_depcomp" conftest.dir
10250 cd conftest.dir
10251 # We will build objects and dependencies in a subdirectory because
10252 # it helps to detect inapplicable dependency modes. For instance
10253 # both Tru64's cc and ICC support -MD to output dependencies as a
10254 # side effect of compilation, but ICC will put the dependencies in
10255 # the current directory while Tru64 will put them in the object
10256 # directory.
10257 mkdir sub
10258
10259 am_cv_$1_dependencies_compiler_type=none
10260 if test "$am_compiler_list" = ""; then
10261 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
10262 fi
8d138742
CE
10263 am__universal=false
10264 m4_case([$1], [CC],
10265 [case " $depcc " in #(
10266 *\ -arch\ *\ -arch\ *) am__universal=true ;;
10267 esac],
10268 [CXX],
10269 [case " $depcc " in #(
10270 *\ -arch\ *\ -arch\ *) am__universal=true ;;
10271 esac])
10272
d9898ee8 10273 for depmode in $am_compiler_list; do
10274 # Setup a source with many dependencies, because some compilers
10275 # like to wrap large dependency lists on column 80 (with \), and
10276 # we should not choose a depcomp mode which is confused by this.
10277 #
10278 # We need to recreate these files for each test, as the compiler may
10279 # overwrite some of them when testing with obscure command lines.
10280 # This happens at least with the AIX C compiler.
10281 : > sub/conftest.c
10282 for i in 1 2 3 4 5 6; do
10283 echo '#include "conftst'$i'.h"' >> sub/conftest.c
b0322a85
CE
10284 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
10285 # Solaris 10 /bin/sh.
10286 echo '/* dummy */' > sub/conftst$i.h
d9898ee8 10287 done
10288 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
10289
b0322a85 10290 # We check with '-c' and '-o' for the sake of the "dashmstdout"
8d138742 10291 # mode. It turns out that the SunPro C++ compiler does not properly
b0322a85
CE
10292 # handle '-M -o', and we need to detect this. Also, some Intel
10293 # versions had trouble with output in subdirs.
8d138742
CE
10294 am__obj=sub/conftest.${OBJEXT-o}
10295 am__minus_obj="-o $am__obj"
d9898ee8 10296 case $depmode in
8d138742
CE
10297 gcc)
10298 # This depmode causes a compiler race in universal mode.
10299 test "$am__universal" = false || continue
10300 ;;
d9898ee8 10301 nosideeffect)
b0322a85
CE
10302 # After this tag, mechanisms are not by side-effect, so they'll
10303 # only be used when explicitly requested.
d9898ee8 10304 if test "x$enable_dependency_tracking" = xyes; then
10305 continue
10306 else
10307 break
10308 fi
10309 ;;
b0322a85
CE
10310 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
10311 # This compiler won't grok '-c -o', but also, the minuso test has
8d138742
CE
10312 # not run yet. These depmodes are late enough in the game, and
10313 # so weak that their functioning should not be impacted.
10314 am__obj=conftest.${OBJEXT-o}
10315 am__minus_obj=
10316 ;;
d9898ee8 10317 none) break ;;
10318 esac
d9898ee8 10319 if depmode=$depmode \
8d138742 10320 source=sub/conftest.c object=$am__obj \
d9898ee8 10321 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8d138742 10322 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
d9898ee8 10323 >/dev/null 2>conftest.err &&
dd184caf 10324 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
d9898ee8 10325 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
8d138742 10326 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
d9898ee8 10327 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
10328 # icc doesn't choke on unknown options, it will just issue warnings
10329 # or remarks (even with -Werror). So we grep stderr for any message
10330 # that says an option was ignored or not supported.
10331 # When given -MP, icc 7.0 and 7.1 complain thusly:
10332 # icc: Command line warning: ignoring option '-M'; no argument required
10333 # The diagnosis changed in icc 8.0:
10334 # icc: Command line remark: option '-MP' not supported
10335 if (grep 'ignoring option' conftest.err ||
10336 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
10337 am_cv_$1_dependencies_compiler_type=$depmode
10338 break
10339 fi
10340 fi
10341 done
10342
10343 cd ..
10344 rm -rf conftest.dir
10345else
10346 am_cv_$1_dependencies_compiler_type=none
10347fi
10348])
10349AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
10350AM_CONDITIONAL([am__fastdep$1], [
10351 test "x$enable_dependency_tracking" != xno \
10352 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
10353])
10354
10355
10356# AM_SET_DEPDIR
10357# -------------
10358# Choose a directory name for dependency files.
b0322a85 10359# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
d9898ee8 10360AC_DEFUN([AM_SET_DEPDIR],
10361[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
10362AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
10363])
10364
10365
10366# AM_DEP_TRACK
10367# ------------
10368AC_DEFUN([AM_DEP_TRACK],
b0322a85
CE
10369[AC_ARG_ENABLE([dependency-tracking], [dnl
10370AS_HELP_STRING(
10371 [--enable-dependency-tracking],
10372 [do not reject slow dependency extractors])
10373AS_HELP_STRING(
10374 [--disable-dependency-tracking],
10375 [speeds up one-time build])])
d9898ee8 10376if test "x$enable_dependency_tracking" != xno; then
10377 am_depcomp="$ac_aux_dir/depcomp"
10378 AMDEPBACKSLASH='\'
b0322a85 10379 am__nodep='_no'
d9898ee8 10380fi
10381AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
dd184caf 10382AC_SUBST([AMDEPBACKSLASH])dnl
10383_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
b0322a85
CE
10384AC_SUBST([am__nodep])dnl
10385_AM_SUBST_NOTMAKE([am__nodep])dnl
d9898ee8 10386])
10387
10388# Generate code to set up dependency tracking. -*- Autoconf -*-
10389
d50284c4 10390# Copyright (C) 1999-2014 Free Software Foundation, Inc.
d9898ee8 10391#
10392# This file is free software; the Free Software Foundation
10393# gives unlimited permission to copy and/or distribute it,
10394# with or without modifications, as long as this notice is preserved.
10395
d9898ee8 10396
10397# _AM_OUTPUT_DEPENDENCY_COMMANDS
10398# ------------------------------
10399AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
8d138742 10400[{
b0322a85 10401 # Older Autoconf quotes --file arguments for eval, but not when files
8d138742
CE
10402 # are listed without --file. Let's play safe and only enable the eval
10403 # if we detect the quoting.
10404 case $CONFIG_FILES in
10405 *\'*) eval set x "$CONFIG_FILES" ;;
10406 *) set x $CONFIG_FILES ;;
10407 esac
10408 shift
10409 for mf
10410 do
10411 # Strip MF so we end up with the name of the file.
10412 mf=`echo "$mf" | sed -e 's/:.*$//'`
10413 # Check whether this is an Automake generated Makefile or not.
b0322a85 10414 # We used to match only the files named 'Makefile.in', but
8d138742
CE
10415 # some people rename them; so instead we look at the file content.
10416 # Grep'ing the first line is not enough: some people post-process
10417 # each Makefile.in and add a new line on top of each file to say so.
10418 # Grep'ing the whole file is not good either: AIX grep has a line
10419 # limit of 2048, but all sed's we know have understand at least 4000.
10420 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
10421 dirpart=`AS_DIRNAME("$mf")`
10422 else
10423 continue
10424 fi
10425 # Extract the definition of DEPDIR, am__include, and am__quote
b0322a85 10426 # from the Makefile without running 'make'.
8d138742
CE
10427 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10428 test -z "$DEPDIR" && continue
10429 am__include=`sed -n 's/^am__include = //p' < "$mf"`
b0322a85 10430 test -z "$am__include" && continue
8d138742 10431 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8d138742
CE
10432 # Find all dependency output files, they are included files with
10433 # $(DEPDIR) in their names. We invoke sed twice because it is the
10434 # simplest approach to changing $(DEPDIR) to its actual value in the
10435 # expansion.
10436 for file in `sed -n "
10437 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
b0322a85 10438 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
8d138742
CE
10439 # Make sure the directory exists.
10440 test -f "$dirpart/$file" && continue
10441 fdir=`AS_DIRNAME(["$file"])`
10442 AS_MKDIR_P([$dirpart/$fdir])
10443 # echo "creating $dirpart/$file"
10444 echo '# dummy' > "$dirpart/$file"
10445 done
d9898ee8 10446 done
8d138742 10447}
d9898ee8 10448])# _AM_OUTPUT_DEPENDENCY_COMMANDS
10449
10450
10451# AM_OUTPUT_DEPENDENCY_COMMANDS
10452# -----------------------------
10453# This macro should only be invoked once -- use via AC_REQUIRE.
10454#
10455# This code is only required when automatic dependency tracking
b0322a85 10456# is enabled. FIXME. This creates each '.P' file that we will
d9898ee8 10457# need in order to bootstrap the dependency handling code.
10458AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
10459[AC_CONFIG_COMMANDS([depfiles],
10460 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
10461 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
10462])
10463
d9898ee8 10464# Do all the work for Automake. -*- Autoconf -*-
10465
d50284c4 10466# Copyright (C) 1996-2014 Free Software Foundation, Inc.
d9898ee8 10467#
10468# This file is free software; the Free Software Foundation
10469# gives unlimited permission to copy and/or distribute it,
10470# with or without modifications, as long as this notice is preserved.
10471
d9898ee8 10472# This macro actually does too much. Some checks are only needed if
10473# your package does certain things. But this isn't really a big deal.
10474
d50284c4
CE
10475dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
10476m4_define([AC_PROG_CC],
10477m4_defn([AC_PROG_CC])
10478[_AM_PROG_CC_C_O
10479])
10480
d9898ee8 10481# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
10482# AM_INIT_AUTOMAKE([OPTIONS])
10483# -----------------------------------------------
10484# The call with PACKAGE and VERSION arguments is the old style
10485# call (pre autoconf-2.50), which is being phased out. PACKAGE
10486# and VERSION should now be passed to AC_INIT and removed from
10487# the call to AM_INIT_AUTOMAKE.
10488# We support both call styles for the transition. After
10489# the next Automake release, Autoconf can make the AC_INIT
10490# arguments mandatory, and then we can depend on a new Autoconf
10491# release and drop the old call support.
10492AC_DEFUN([AM_INIT_AUTOMAKE],
b0322a85 10493[AC_PREREQ([2.65])dnl
d9898ee8 10494dnl Autoconf wants to disallow AM_ names. We explicitly allow
10495dnl the ones we care about.
10496m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
10497AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
10498AC_REQUIRE([AC_PROG_INSTALL])dnl
dd184caf 10499if test "`cd $srcdir && pwd`" != "`pwd`"; then
10500 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
10501 # is not polluted with repeated "-I."
10502 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
10503 # test to see if srcdir already configured
10504 if test -f $srcdir/config.status; then
10505 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
10506 fi
d9898ee8 10507fi
10508
10509# test whether we have cygpath
10510if test -z "$CYGPATH_W"; then
10511 if (cygpath --version) >/dev/null 2>/dev/null; then
10512 CYGPATH_W='cygpath -w'
10513 else
10514 CYGPATH_W=echo
10515 fi
10516fi
10517AC_SUBST([CYGPATH_W])
10518
10519# Define the identity of the package.
10520dnl Distinguish between old-style and new-style calls.
10521m4_ifval([$2],
b0322a85
CE
10522[AC_DIAGNOSE([obsolete],
10523 [$0: two- and three-arguments forms are deprecated.])
10524m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
d9898ee8 10525 AC_SUBST([PACKAGE], [$1])dnl
10526 AC_SUBST([VERSION], [$2])],
10527[_AM_SET_OPTIONS([$1])dnl
dd184caf 10528dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
b0322a85
CE
10529m4_if(
10530 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
10531 [ok:ok],,
dd184caf 10532 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
d9898ee8 10533 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
10534 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
10535
10536_AM_IF_OPTION([no-define],,
b0322a85
CE
10537[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
10538 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
d9898ee8 10539
10540# Some tools Automake needs.
10541AC_REQUIRE([AM_SANITY_CHECK])dnl
10542AC_REQUIRE([AC_ARG_PROGRAM])dnl
b0322a85
CE
10543AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
10544AM_MISSING_PROG([AUTOCONF], [autoconf])
10545AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
10546AM_MISSING_PROG([AUTOHEADER], [autoheader])
10547AM_MISSING_PROG([MAKEINFO], [makeinfo])
8d138742
CE
10548AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
10549AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
b0322a85
CE
10550AC_REQUIRE([AC_PROG_MKDIR_P])dnl
10551# For better backward compatibility. To be removed once Automake 1.9.x
10552# dies out for good. For more background, see:
10553# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
10554# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
10555AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
d50284c4
CE
10556# We need awk for the "check" target (and possibly the TAP driver). The
10557# system "awk" is bad on some platforms.
d9898ee8 10558AC_REQUIRE([AC_PROG_AWK])dnl
10559AC_REQUIRE([AC_PROG_MAKE_SET])dnl
10560AC_REQUIRE([AM_SET_LEADING_DOT])dnl
10561_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
8d138742
CE
10562 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
10563 [_AM_PROG_TAR([v7])])])
d9898ee8 10564_AM_IF_OPTION([no-dependencies],,
10565[AC_PROVIDE_IFELSE([AC_PROG_CC],
b0322a85
CE
10566 [_AM_DEPENDENCIES([CC])],
10567 [m4_define([AC_PROG_CC],
10568 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
d9898ee8 10569AC_PROVIDE_IFELSE([AC_PROG_CXX],
b0322a85
CE
10570 [_AM_DEPENDENCIES([CXX])],
10571 [m4_define([AC_PROG_CXX],
10572 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
dd184caf 10573AC_PROVIDE_IFELSE([AC_PROG_OBJC],
b0322a85
CE
10574 [_AM_DEPENDENCIES([OBJC])],
10575 [m4_define([AC_PROG_OBJC],
10576 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
10577AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
10578 [_AM_DEPENDENCIES([OBJCXX])],
10579 [m4_define([AC_PROG_OBJCXX],
10580 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
d9898ee8 10581])
b0322a85
CE
10582AC_REQUIRE([AM_SILENT_RULES])dnl
10583dnl The testsuite driver may need to know about EXEEXT, so add the
10584dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
10585dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
8d138742
CE
10586AC_CONFIG_COMMANDS_PRE(dnl
10587[m4_provide_if([_AM_COMPILER_EXEEXT],
10588 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
d50284c4
CE
10589
10590# POSIX will say in a future version that running "rm -f" with no argument
10591# is OK; and we want to be able to make that assumption in our Makefile
10592# recipes. So use an aggressive probe to check that the usage we want is
10593# actually supported "in the wild" to an acceptable degree.
10594# See automake bug#10828.
10595# To make any issue more visible, cause the running configure to be aborted
10596# by default if the 'rm' program in use doesn't match our expectations; the
10597# user can still override this though.
10598if rm -f && rm -fr && rm -rf; then : OK; else
10599 cat >&2 <<'END'
10600Oops!
10601
10602Your 'rm' program seems unable to run without file operands specified
10603on the command line, even when the '-f' option is present. This is contrary
10604to the behaviour of most rm programs out there, and not conforming with
10605the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
10606
10607Please tell bug-automake@gnu.org about your system, including the value
10608of your $PATH and any error possibly output before this message. This
10609can help us improve future automake versions.
10610
10611END
10612 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
10613 echo 'Configuration will proceed anyway, since you have set the' >&2
10614 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
10615 echo >&2
10616 else
10617 cat >&2 <<'END'
10618Aborting the configuration process, to ensure you take notice of the issue.
10619
10620You can download and install GNU coreutils to get an 'rm' implementation
10621that behaves properly: <http://www.gnu.org/software/coreutils/>.
10622
10623If you want to complete the configuration process using your problematic
10624'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
10625to "yes", and re-run configure.
10626
10627END
10628 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
10629 fi
10630fi
10631dnl The trailing newline in this macro's definition is deliberate, for
10632dnl backward compatibility and to allow trailing 'dnl'-style comments
10633dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
d9898ee8 10634])
10635
b0322a85 10636dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
8d138742
CE
10637dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
10638dnl mangled by Autoconf and run in a shell conditional statement.
10639m4_define([_AC_COMPILER_EXEEXT],
10640m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
10641
d9898ee8 10642# When config.status generates a header, we must update the stamp-h file.
10643# This file resides in the same directory as the config header
10644# that is generated. The stamp files are numbered to have different names.
10645
10646# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
10647# loop where config.status creates the headers, so we can generate
10648# our stamp files there.
10649AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
10650[# Compute $1's index in $config_headers.
ac40fd9e 10651_am_arg=$1
d9898ee8 10652_am_stamp_count=1
10653for _am_header in $config_headers :; do
10654 case $_am_header in
ac40fd9e 10655 $_am_arg | $_am_arg:* )
d9898ee8 10656 break ;;
10657 * )
10658 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10659 esac
10660done
ac40fd9e 10661echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
d9898ee8 10662
d50284c4 10663# Copyright (C) 2001-2014 Free Software Foundation, Inc.
d9898ee8 10664#
10665# This file is free software; the Free Software Foundation
10666# gives unlimited permission to copy and/or distribute it,
10667# with or without modifications, as long as this notice is preserved.
10668
10669# AM_PROG_INSTALL_SH
10670# ------------------
10671# Define $install_sh.
10672AC_DEFUN([AM_PROG_INSTALL_SH],
10673[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
d50284c4 10674if test x"${install_sh+set}" != xset; then
8d138742
CE
10675 case $am_aux_dir in
10676 *\ * | *\ *)
10677 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
10678 *)
10679 install_sh="\${SHELL} $am_aux_dir/install-sh"
10680 esac
10681fi
b0322a85 10682AC_SUBST([install_sh])])
d9898ee8 10683
d50284c4 10684# Copyright (C) 2003-2014 Free Software Foundation, Inc.
d9898ee8 10685#
10686# This file is free software; the Free Software Foundation
10687# gives unlimited permission to copy and/or distribute it,
10688# with or without modifications, as long as this notice is preserved.
10689
d9898ee8 10690# Check whether the underlying file-system supports filenames
10691# with a leading dot. For instance MS-DOS doesn't.
10692AC_DEFUN([AM_SET_LEADING_DOT],
10693[rm -rf .tst 2>/dev/null
10694mkdir .tst 2>/dev/null
10695if test -d .tst; then
10696 am__leading_dot=.
10697else
10698 am__leading_dot=_
10699fi
10700rmdir .tst 2>/dev/null
10701AC_SUBST([am__leading_dot])])
10702
10703# Check to see how 'make' treats includes. -*- Autoconf -*-
10704
d50284c4 10705# Copyright (C) 2001-2014 Free Software Foundation, Inc.
d9898ee8 10706#
10707# This file is free software; the Free Software Foundation
10708# gives unlimited permission to copy and/or distribute it,
10709# with or without modifications, as long as this notice is preserved.
10710
d9898ee8 10711# AM_MAKE_INCLUDE()
10712# -----------------
10713# Check to see how make treats includes.
10714AC_DEFUN([AM_MAKE_INCLUDE],
10715[am_make=${MAKE-make}
10716cat > confinc << 'END'
10717am__doit:
8d138742 10718 @echo this is the am__doit target
d9898ee8 10719.PHONY: am__doit
10720END
10721# If we don't find an include directive, just comment out the code.
10722AC_MSG_CHECKING([for style of include used by $am_make])
10723am__include="#"
10724am__quote=
10725_am_result=none
10726# First try GNU make style include.
10727echo "include confinc" > confmf
b0322a85 10728# Ignore all kinds of additional output from 'make'.
8d138742
CE
10729case `$am_make -s -f confmf 2> /dev/null` in #(
10730*the\ am__doit\ target*)
10731 am__include=include
10732 am__quote=
10733 _am_result=GNU
10734 ;;
10735esac
d9898ee8 10736# Now try BSD make style include.
10737if test "$am__include" = "#"; then
10738 echo '.include "confinc"' > confmf
8d138742
CE
10739 case `$am_make -s -f confmf 2> /dev/null` in #(
10740 *the\ am__doit\ target*)
10741 am__include=.include
10742 am__quote="\""
10743 _am_result=BSD
10744 ;;
10745 esac
d9898ee8 10746fi
10747AC_SUBST([am__include])
10748AC_SUBST([am__quote])
10749AC_MSG_RESULT([$_am_result])
10750rm -f confinc confmf
10751])
10752
10753# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
10754
d50284c4 10755# Copyright (C) 1997-2014 Free Software Foundation, Inc.
d9898ee8 10756#
10757# This file is free software; the Free Software Foundation
10758# gives unlimited permission to copy and/or distribute it,
10759# with or without modifications, as long as this notice is preserved.
10760
d9898ee8 10761# AM_MISSING_PROG(NAME, PROGRAM)
10762# ------------------------------
10763AC_DEFUN([AM_MISSING_PROG],
10764[AC_REQUIRE([AM_MISSING_HAS_RUN])
10765$1=${$1-"${am_missing_run}$2"}
10766AC_SUBST($1)])
10767
d9898ee8 10768# AM_MISSING_HAS_RUN
10769# ------------------
b0322a85
CE
10770# Define MISSING if not defined so far and test if it is modern enough.
10771# If it is, set am_missing_run to use it, otherwise, to nothing.
d9898ee8 10772AC_DEFUN([AM_MISSING_HAS_RUN],
10773[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
dd184caf 10774AC_REQUIRE_AUX_FILE([missing])dnl
8d138742
CE
10775if test x"${MISSING+set}" != xset; then
10776 case $am_aux_dir in
10777 *\ * | *\ *)
10778 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
10779 *)
10780 MISSING="\${SHELL} $am_aux_dir/missing" ;;
10781 esac
10782fi
d9898ee8 10783# Use eval to expand $SHELL
b0322a85
CE
10784if eval "$MISSING --is-lightweight"; then
10785 am_missing_run="$MISSING "
d9898ee8 10786else
10787 am_missing_run=
b0322a85 10788 AC_MSG_WARN(['missing' script is too old or missing])
d9898ee8 10789fi
10790])
10791
d9898ee8 10792# Helper functions for option handling. -*- Autoconf -*-
10793
d50284c4 10794# Copyright (C) 2001-2014 Free Software Foundation, Inc.
d9898ee8 10795#
10796# This file is free software; the Free Software Foundation
10797# gives unlimited permission to copy and/or distribute it,
10798# with or without modifications, as long as this notice is preserved.
10799
d9898ee8 10800# _AM_MANGLE_OPTION(NAME)
10801# -----------------------
10802AC_DEFUN([_AM_MANGLE_OPTION],
10803[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
10804
10805# _AM_SET_OPTION(NAME)
b0322a85 10806# --------------------
d9898ee8 10807# Set option NAME. Presently that only means defining a flag for this option.
10808AC_DEFUN([_AM_SET_OPTION],
b0322a85 10809[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
d9898ee8 10810
10811# _AM_SET_OPTIONS(OPTIONS)
b0322a85 10812# ------------------------
d9898ee8 10813# OPTIONS is a space-separated list of Automake options.
10814AC_DEFUN([_AM_SET_OPTIONS],
8d138742 10815[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
d9898ee8 10816
10817# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
10818# -------------------------------------------
10819# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
10820AC_DEFUN([_AM_IF_OPTION],
10821[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
10822
d50284c4
CE
10823# Copyright (C) 1999-2014 Free Software Foundation, Inc.
10824#
10825# This file is free software; the Free Software Foundation
10826# gives unlimited permission to copy and/or distribute it,
10827# with or without modifications, as long as this notice is preserved.
10828
10829# _AM_PROG_CC_C_O
10830# ---------------
10831# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
10832# to automatically call this.
10833AC_DEFUN([_AM_PROG_CC_C_O],
10834[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
10835AC_REQUIRE_AUX_FILE([compile])dnl
10836AC_LANG_PUSH([C])dnl
10837AC_CACHE_CHECK(
10838 [whether $CC understands -c and -o together],
10839 [am_cv_prog_cc_c_o],
10840 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
10841 # Make sure it works both with $CC and with simple cc.
10842 # Following AC_PROG_CC_C_O, we do the test twice because some
10843 # compilers refuse to overwrite an existing .o file with -o,
10844 # though they will create one.
10845 am_cv_prog_cc_c_o=yes
10846 for am_i in 1 2; do
10847 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
10848 && test -f conftest2.$ac_objext; then
10849 : OK
10850 else
10851 am_cv_prog_cc_c_o=no
10852 break
10853 fi
10854 done
10855 rm -f core conftest*
10856 unset am_i])
10857if test "$am_cv_prog_cc_c_o" != yes; then
10858 # Losing compiler, so override with the script.
10859 # FIXME: It is wrong to rewrite CC.
10860 # But if we don't then we get into trouble of one sort or another.
10861 # A longer-term fix would be to have automake use am__CC in this case,
10862 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
10863 CC="$am_aux_dir/compile $CC"
10864fi
10865AC_LANG_POP([C])])
10866
10867# For backward compatibility.
10868AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
10869
10870# Copyright (C) 2001-2014 Free Software Foundation, Inc.
10871#
10872# This file is free software; the Free Software Foundation
10873# gives unlimited permission to copy and/or distribute it,
10874# with or without modifications, as long as this notice is preserved.
10875
10876# AM_RUN_LOG(COMMAND)
10877# -------------------
10878# Run COMMAND, save the exit status in ac_status, and log it.
10879# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
10880AC_DEFUN([AM_RUN_LOG],
10881[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
10882 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
10883 ac_status=$?
10884 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
10885 (exit $ac_status); }])
10886
d9898ee8 10887# Check to make sure that the build environment is sane. -*- Autoconf -*-
10888
d50284c4 10889# Copyright (C) 1996-2014 Free Software Foundation, Inc.
d9898ee8 10890#
10891# This file is free software; the Free Software Foundation
10892# gives unlimited permission to copy and/or distribute it,
10893# with or without modifications, as long as this notice is preserved.
10894
d9898ee8 10895# AM_SANITY_CHECK
10896# ---------------
10897AC_DEFUN([AM_SANITY_CHECK],
10898[AC_MSG_CHECKING([whether build environment is sane])
8d138742
CE
10899# Reject unsafe characters in $srcdir or the absolute working directory
10900# name. Accept space and tab only in the latter.
10901am_lf='
10902'
10903case `pwd` in
10904 *[[\\\"\#\$\&\'\`$am_lf]]*)
10905 AC_MSG_ERROR([unsafe absolute working directory name]);;
10906esac
10907case $srcdir in
10908 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
b0322a85 10909 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
8d138742
CE
10910esac
10911
b0322a85 10912# Do 'set' in a subshell so we don't clobber the current shell's
d9898ee8 10913# arguments. Must try -L first in case configure is actually a
10914# symlink; some systems play weird games with the mod time of symlinks
10915# (eg FreeBSD returns the mod time of the symlink's containing
10916# directory).
10917if (
b0322a85
CE
10918 am_has_slept=no
10919 for am_try in 1 2; do
10920 echo "timestamp, slept: $am_has_slept" > conftest.file
10921 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
10922 if test "$[*]" = "X"; then
10923 # -L didn't work.
10924 set X `ls -t "$srcdir/configure" conftest.file`
10925 fi
10926 if test "$[*]" != "X $srcdir/configure conftest.file" \
10927 && test "$[*]" != "X conftest.file $srcdir/configure"; then
10928
10929 # If neither matched, then we have a broken ls. This can happen
10930 # if, for instance, CONFIG_SHELL is bash and it inherits a
10931 # broken ls alias from the environment. This has actually
10932 # happened. Such a system could not be considered "sane".
10933 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
10934 alias in your environment])
10935 fi
10936 if test "$[2]" = conftest.file || test $am_try -eq 2; then
10937 break
10938 fi
10939 # Just in case.
10940 sleep 1
10941 am_has_slept=yes
10942 done
d9898ee8 10943 test "$[2]" = conftest.file
10944 )
10945then
10946 # Ok.
10947 :
10948else
10949 AC_MSG_ERROR([newly created file is older than distributed files!
10950Check your system clock])
10951fi
b0322a85
CE
10952AC_MSG_RESULT([yes])
10953# If we didn't sleep, we still need to ensure time stamps of config.status and
10954# generated files are strictly newer.
10955am_sleep_pid=
10956if grep 'slept: no' conftest.file >/dev/null 2>&1; then
10957 ( sleep 1 ) &
10958 am_sleep_pid=$!
10959fi
10960AC_CONFIG_COMMANDS_PRE(
10961 [AC_MSG_CHECKING([that generated files are newer than configure])
10962 if test -n "$am_sleep_pid"; then
10963 # Hide warnings about reused PIDs.
10964 wait $am_sleep_pid 2>/dev/null
10965 fi
10966 AC_MSG_RESULT([done])])
10967rm -f conftest.file
10968])
10969
d50284c4 10970# Copyright (C) 2009-2014 Free Software Foundation, Inc.
b0322a85
CE
10971#
10972# This file is free software; the Free Software Foundation
10973# gives unlimited permission to copy and/or distribute it,
10974# with or without modifications, as long as this notice is preserved.
10975
10976# AM_SILENT_RULES([DEFAULT])
10977# --------------------------
10978# Enable less verbose build rules; with the default set to DEFAULT
10979# ("yes" being less verbose, "no" or empty being verbose).
10980AC_DEFUN([AM_SILENT_RULES],
10981[AC_ARG_ENABLE([silent-rules], [dnl
10982AS_HELP_STRING(
10983 [--enable-silent-rules],
10984 [less verbose build output (undo: "make V=1")])
10985AS_HELP_STRING(
10986 [--disable-silent-rules],
10987 [verbose build output (undo: "make V=0")])dnl
10988])
10989case $enable_silent_rules in @%:@ (((
10990 yes) AM_DEFAULT_VERBOSITY=0;;
10991 no) AM_DEFAULT_VERBOSITY=1;;
10992 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10993esac
10994dnl
10995dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10996dnl do not support nested variable expansions.
10997dnl See automake bug#9928 and bug#10237.
10998am_make=${MAKE-make}
10999AC_CACHE_CHECK([whether $am_make supports nested variables],
11000 [am_cv_make_support_nested_variables],
11001 [if AS_ECHO([['TRUE=$(BAR$(V))
11002BAR0=false
11003BAR1=true
11004V=1
11005am__doit:
11006 @$(TRUE)
11007.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
11008 am_cv_make_support_nested_variables=yes
11009else
11010 am_cv_make_support_nested_variables=no
11011fi])
11012if test $am_cv_make_support_nested_variables = yes; then
11013 dnl Using '$V' instead of '$(V)' breaks IRIX make.
11014 AM_V='$(V)'
11015 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
11016else
11017 AM_V=$AM_DEFAULT_VERBOSITY
11018 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
11019fi
11020AC_SUBST([AM_V])dnl
11021AM_SUBST_NOTMAKE([AM_V])dnl
11022AC_SUBST([AM_DEFAULT_V])dnl
11023AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
11024AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
11025AM_BACKSLASH='\'
11026AC_SUBST([AM_BACKSLASH])dnl
11027_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
11028])
d9898ee8 11029
d50284c4 11030# Copyright (C) 2001-2014 Free Software Foundation, Inc.
d9898ee8 11031#
11032# This file is free software; the Free Software Foundation
11033# gives unlimited permission to copy and/or distribute it,
11034# with or without modifications, as long as this notice is preserved.
11035
11036# AM_PROG_INSTALL_STRIP
11037# ---------------------
b0322a85 11038# One issue with vendor 'install' (even GNU) is that you can't
d9898ee8 11039# specify the program used to strip binaries. This is especially
11040# annoying in cross-compiling environments, where the build's strip
11041# is unlikely to handle the host's binaries.
11042# Fortunately install-sh will honor a STRIPPROG variable, so we
b0322a85 11043# always use install-sh in "make install-strip", and initialize
d9898ee8 11044# STRIPPROG with the value of the STRIP variable (set by the user).
11045AC_DEFUN([AM_PROG_INSTALL_STRIP],
11046[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
b0322a85
CE
11047# Installed binaries are usually stripped using 'strip' when the user
11048# run "make install-strip". However 'strip' might not be the right
d9898ee8 11049# tool to use in cross-compilation environments, therefore Automake
b0322a85
CE
11050# will honor the 'STRIP' environment variable to overrule this program.
11051dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
d9898ee8 11052if test "$cross_compiling" != no; then
11053 AC_CHECK_TOOL([STRIP], [strip], :)
11054fi
dd184caf 11055INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
d9898ee8 11056AC_SUBST([INSTALL_STRIP_PROGRAM])])
11057
d50284c4 11058# Copyright (C) 2006-2014 Free Software Foundation, Inc.
dd184caf 11059#
11060# This file is free software; the Free Software Foundation
11061# gives unlimited permission to copy and/or distribute it,
11062# with or without modifications, as long as this notice is preserved.
11063
11064# _AM_SUBST_NOTMAKE(VARIABLE)
11065# ---------------------------
ac40fd9e 11066# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
dd184caf 11067# This macro is traced by Automake.
11068AC_DEFUN([_AM_SUBST_NOTMAKE])
11069
8d138742 11070# AM_SUBST_NOTMAKE(VARIABLE)
b0322a85 11071# --------------------------
8d138742
CE
11072# Public sister of _AM_SUBST_NOTMAKE.
11073AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
11074
d9898ee8 11075# Check how to create a tarball. -*- Autoconf -*-
11076
d50284c4 11077# Copyright (C) 2004-2014 Free Software Foundation, Inc.
d9898ee8 11078#
11079# This file is free software; the Free Software Foundation
11080# gives unlimited permission to copy and/or distribute it,
11081# with or without modifications, as long as this notice is preserved.
11082
d9898ee8 11083# _AM_PROG_TAR(FORMAT)
11084# --------------------
11085# Check how to create a tarball in format FORMAT.
b0322a85 11086# FORMAT should be one of 'v7', 'ustar', or 'pax'.
d9898ee8 11087#
11088# Substitute a variable $(am__tar) that is a command
11089# writing to stdout a FORMAT-tarball containing the directory
11090# $tardir.
11091# tardir=directory && $(am__tar) > result.tar
11092#
11093# Substitute a variable $(am__untar) that extract such
11094# a tarball read from stdin.
11095# $(am__untar) < result.tar
b0322a85 11096#
d9898ee8 11097AC_DEFUN([_AM_PROG_TAR],
b0322a85
CE
11098[# Always define AMTAR for backward compatibility. Yes, it's still used
11099# in the wild :-( We should find a proper way to deprecate it ...
11100AC_SUBST([AMTAR], ['$${TAR-tar}'])
11101
11102# We'll loop over all known methods to create a tar archive until one works.
d9898ee8 11103_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
d9898ee8 11104
b0322a85
CE
11105m4_if([$1], [v7],
11106 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
11107
11108 [m4_case([$1],
11109 [ustar],
11110 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
11111 # There is notably a 21 bits limit for the UID and the GID. In fact,
11112 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
11113 # and bug#13588).
11114 am_max_uid=2097151 # 2^21 - 1
11115 am_max_gid=$am_max_uid
11116 # The $UID and $GID variables are not portable, so we need to resort
11117 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
11118 # below are definitely unexpected, so allow the users to see them
11119 # (that is, avoid stderr redirection).
11120 am_uid=`id -u || echo unknown`
11121 am_gid=`id -g || echo unknown`
11122 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
11123 if test $am_uid -le $am_max_uid; then
11124 AC_MSG_RESULT([yes])
11125 else
11126 AC_MSG_RESULT([no])
11127 _am_tools=none
11128 fi
11129 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
11130 if test $am_gid -le $am_max_gid; then
11131 AC_MSG_RESULT([yes])
11132 else
11133 AC_MSG_RESULT([no])
11134 _am_tools=none
11135 fi],
d9898ee8 11136
b0322a85
CE
11137 [pax],
11138 [],
11139
11140 [m4_fatal([Unknown tar format])])
11141
11142 AC_MSG_CHECKING([how to create a $1 tar archive])
11143
11144 # Go ahead even if we have the value already cached. We do so because we
11145 # need to set the values for the 'am__tar' and 'am__untar' variables.
11146 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
11147
11148 for _am_tool in $_am_tools; do
11149 case $_am_tool in
11150 gnutar)
11151 for _am_tar in tar gnutar gtar; do
11152 AM_RUN_LOG([$_am_tar --version]) && break
11153 done
11154 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
11155 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
11156 am__untar="$_am_tar -xf -"
11157 ;;
11158 plaintar)
11159 # Must skip GNU tar: if it does not support --format= it doesn't create
11160 # ustar tarball either.
11161 (tar --version) >/dev/null 2>&1 && continue
11162 am__tar='tar chf - "$$tardir"'
11163 am__tar_='tar chf - "$tardir"'
11164 am__untar='tar xf -'
11165 ;;
11166 pax)
11167 am__tar='pax -L -x $1 -w "$$tardir"'
11168 am__tar_='pax -L -x $1 -w "$tardir"'
11169 am__untar='pax -r'
11170 ;;
11171 cpio)
11172 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
11173 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
11174 am__untar='cpio -i -H $1 -d'
11175 ;;
11176 none)
11177 am__tar=false
11178 am__tar_=false
11179 am__untar=false
11180 ;;
11181 esac
11182
11183 # If the value was cached, stop now. We just wanted to have am__tar
11184 # and am__untar set.
11185 test -n "${am_cv_prog_tar_$1}" && break
11186
11187 # tar/untar a dummy directory, and stop if the command works.
11188 rm -rf conftest.dir
11189 mkdir conftest.dir
11190 echo GrepMe > conftest.dir/file
11191 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
11192 rm -rf conftest.dir
11193 if test -s conftest.tar; then
11194 AM_RUN_LOG([$am__untar <conftest.tar])
11195 AM_RUN_LOG([cat conftest.dir/file])
11196 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
11197 fi
11198 done
d9898ee8 11199 rm -rf conftest.dir
d9898ee8 11200
b0322a85
CE
11201 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
11202 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
11203
d9898ee8 11204AC_SUBST([am__tar])
11205AC_SUBST([am__untar])
11206]) # _AM_PROG_TAR
11207