blob: 107b3a9c034471855f0b62ca2835508104e2d13b [file] [log] [blame]
Bruce A. Mah6e9d8522018-06-22 14:10:41 -07001# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
Jon Dugane34c20c2010-07-08 23:26:52 +00002
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08003# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004
Jon Dugane34c20c2010-07-08 23:26:52 +00005# 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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070014m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
Bruce A. Mah60bd98a2014-02-14 11:52:16 -080015m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070017m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18[m4_warning([this file was generated for autoconf 2.69.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -080019You 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.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070021To do so, use the procedure documented by the package, typically 'autoreconf'.])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080022
Jon Dugane34c20c2010-07-08 23:26:52 +000023# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080024#
Bruce A. Mah54615792015-05-11 10:42:44 -070025# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080026# 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.
Jon Dugane34c20c2010-07-08 23:26:52 +000031
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080032m4_define([_LT_COPYING], [dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -080033# 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.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080041#
Bruce A. Mah4874c4a2015-01-05 15:23:07 -080042# 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.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080046#
Bruce A. Mah4874c4a2015-01-05 15:23:07 -080047# GNU Libtool is distributed in the hope that it will be useful, but
48# WITHOUT ANY WARRANTY; without even the implied warranty of
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080049# 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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -080053# along with this program. If not, see <http://www.gnu.org/licenses/>.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080054])
55
Bruce A. Mah4874c4a2015-01-05 15:23:07 -080056# serial 58 LT_INIT
Jon Dugane34c20c2010-07-08 23:26:52 +000057
58
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080059# 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])])
Jon Dugane34c20c2010-07-08 23:26:52 +000068
69
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080070# _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])
Jon Dugane34c20c2010-07-08 23:26:52 +000079
80
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080081# LT_INIT([OPTIONS])
82# ------------------
83AC_DEFUN([LT_INIT],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -080084[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070085AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080086AC_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)$])dnl
94dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
95dnl unless we require an AC_DEFUNed macro:
96AC_REQUIRE([LTOPTIONS_VERSION])dnl
97AC_REQUIRE([LTSUGAR_VERSION])dnl
98AC_REQUIRE([LTVERSION_VERSION])dnl
99AC_REQUIRE([LTOBSOLETE_VERSION])dnl
100m4_require([_LT_PROG_LTMAIN])dnl
101
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700102_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
103
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800104dnl Parse OPTIONS
105_LT_SET_OPTIONS([$0], [$1])
Jon Dugane34c20c2010-07-08 23:26:52 +0000106
107# This can be used to rebuild libtool when needed
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800108LIBTOOL_DEPS=$ltmain
Jon Dugane34c20c2010-07-08 23:26:52 +0000109
110# Always use our own libtool.
111LIBTOOL='$(SHELL) $(top_builddir)/libtool'
112AC_SUBST(LIBTOOL)dnl
113
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800114_LT_SETUP
115
116# Only expand once:
117m4_define([LT_INIT])
118])# LT_INIT
119
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], [])
Jon Dugane34c20c2010-07-08 23:26:52 +0000126
127
Bruce A. Mah54615792015-05-11 10:42:44 -0700128# _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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800147# _LT_CC_BASENAME(CC)
148# -------------------
Bruce A. Mah54615792015-05-11 10:42:44 -0700149# 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.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800152m4_defun([_LT_CC_BASENAME],
Bruce A. Mah54615792015-05-11 10:42:44 -0700153[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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800158])
159
160
161# _LT_FILEUTILS_DEFAULTS
162# ----------------------
163# It is okay to use these file commands and assume they have been set
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800164# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800165m4_defun([_LT_FILEUTILS_DEFAULTS],
166[: ${CP="cp -f"}
167: ${MV="mv -f"}
168: ${RM="rm -f"}
169])# _LT_FILEUTILS_DEFAULTS
170
171
172# _LT_SETUP
173# ---------
174m4_defun([_LT_SETUP],
175[AC_REQUIRE([AC_CANONICAL_HOST])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +0000176AC_REQUIRE([AC_CANONICAL_BUILD])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700177AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
178AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
179
180_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
181dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800182_LT_DECL([], [host_alias], [0], [The host system])dnl
183_LT_DECL([], [host], [0])dnl
184_LT_DECL([], [host_os], [0])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +0000185dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800186_LT_DECL([], [build_alias], [0], [The build system])dnl
187_LT_DECL([], [build], [0])dnl
188_LT_DECL([], [build_os], [0])dnl
189dnl
190AC_REQUIRE([AC_PROG_CC])dnl
191AC_REQUIRE([LT_PATH_LD])dnl
192AC_REQUIRE([LT_PATH_NM])dnl
193dnl
194AC_REQUIRE([AC_PROG_LN_S])dnl
195test -z "$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
201dnl
202m4_require([_LT_FILEUTILS_DEFAULTS])dnl
203m4_require([_LT_CHECK_SHELL_FEATURES])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700204m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800205m4_require([_LT_CMD_RELOAD])dnl
206m4_require([_LT_CHECK_MAGIC_METHOD])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700207m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800208m4_require([_LT_CMD_OLD_ARCHIVE])dnl
209m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700210m4_require([_LT_WITH_SYSROOT])dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800211m4_require([_LT_CMD_TRUNCATE])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +0000212
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800213_LT_CONFIG_LIBTOOL_INIT([
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800214# See if we are running on zsh, and set the options that allow our
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800215# commands through without removal of \ escapes INIT.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800216if test -n "\${ZSH_VERSION+set}"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800217 setopt NO_GLOB_SUBST
218fi
219])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800220if test -n "${ZSH_VERSION+set}"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800221 setopt NO_GLOB_SUBST
222fi
Jon Dugane34c20c2010-07-08 23:26:52 +0000223
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800224_LT_CHECK_OBJDIR
225
226m4_require([_LT_TAG_COMPILER])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +0000227
228case $host_os in
229aix3*)
230 # AIX sometimes has problems with the GCC collect2 program. For some
231 # reason, if we set the COLLECT_NAMES environment variable, the problems
232 # vanish in a puff of smoke.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800233 if test set != "${COLLECT_NAMES+set}"; then
Jon Dugane34c20c2010-07-08 23:26:52 +0000234 COLLECT_NAMES=
235 export COLLECT_NAMES
236 fi
237 ;;
238esac
239
jef56a97f92012-08-20 14:35:58 -0700240# Global variables:
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800241ofile=libtool
jef56a97f92012-08-20 14:35:58 -0700242can_build_shared=yes
243
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800244# All known linkers require a '.a' archive for static linking (except MSVC,
jef56a97f92012-08-20 14:35:58 -0700245# which needs '.lib').
246libext=a
Jon Dugane34c20c2010-07-08 23:26:52 +0000247
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800248with_gnu_ld=$lt_cv_prog_gnu_ld
jef56a97f92012-08-20 14:35:58 -0700249
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800250old_CC=$CC
251old_CFLAGS=$CFLAGS
jef56a97f92012-08-20 14:35:58 -0700252
253# Set sane defaults for various variables
jef56a97f92012-08-20 14:35:58 -0700254test -z "$CC" && CC=cc
255test -z "$LTCC" && LTCC=$CC
256test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
jef56a97f92012-08-20 14:35:58 -0700257test -z "$LD" && LD=ld
jef56a97f92012-08-20 14:35:58 -0700258test -z "$ac_objext" && ac_objext=o
Jon Dugane34c20c2010-07-08 23:26:52 +0000259
jef56a97f92012-08-20 14:35:58 -0700260_LT_CC_BASENAME([$compiler])
261
262# Only perform the check for file, if the check method requires it
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800263test -z "$MAGIC_CMD" && MAGIC_CMD=file
jef56a97f92012-08-20 14:35:58 -0700264case $deplibs_check_method in
265file_magic*)
266 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800267 _LT_PATH_MAGIC
jef56a97f92012-08-20 14:35:58 -0700268 fi
269 ;;
Jon Dugan92864152010-09-20 21:50:12 +0000270esac
jef56a97f92012-08-20 14:35:58 -0700271
jef56a97f92012-08-20 14:35:58 -0700272# Use C for the default configuration in the libtool script
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800273LT_SUPPORTED_TAG([CC])
274_LT_LANG_C_CONFIG
275_LT_LANG_DEFAULT_CONFIG
276_LT_CONFIG_COMMANDS
277])# _LT_SETUP
Jon Dugane34c20c2010-07-08 23:26:52 +0000278
279
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700280# _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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800302# _LT_PROG_LTMAIN
303# ---------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800304# Note that this code is called both from 'configure', and 'config.status'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800305# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800306# 'config.status' has no value for ac_aux_dir unless we are using Automake,
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800307# 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='$ac_aux_dir'])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800311ltmain=$ac_aux_dir/ltmain.sh
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800312])# _LT_PROG_LTMAIN
313
314
315
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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800318# in macros and then make a single call at the end using the 'libtool'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800319# label.
320
321
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])])])
330
331# Initialize.
332m4_define([_LT_OUTPUT_LIBTOOL_INIT])
333
334
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])
353])
354
355
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])
386
387
388# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
389# --------------------------------------------------------
390m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
391
392
393# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
394# ------------------------------------------------
395m4_define([lt_decl_tag_varnames],
396[_lt_decl_filter([tagged?], [yes], $@)])
397
398
399# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
400# ---------------------------------------------------------
401m4_define([_lt_decl_filter],
402[m4_case([$#],
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])
409
410
411# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
412# --------------------------------------------------
413m4_define([lt_decl_quote_varnames],
414[_lt_decl_filter([value], [1], $@)])
415
416
417# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
418# ---------------------------------------------------
419m4_define([lt_decl_dquote_varnames],
420[_lt_decl_filter([value], [2], $@)])
421
422
423# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
424# ---------------------------------------------------
425m4_define([lt_decl_varnames_tagged],
Bruce A. Mah60bd98a2014-02-14 11:52:16 -0800426[m4_assert([$# <= 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)])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800432
433
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])
446
447
448# _LT_CONFIG_STATUS_DECLARE([VARNAME])
449# ------------------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800450# 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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800452# must have a single quote delimited value for this to work.
453m4_define([_LT_CONFIG_STATUS_DECLARE],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700454[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800455
456
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#
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700464# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800465m4_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)])])])
468
469
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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800475available_tags='_LT_TAGS'dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800476])
477
478
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])
498
499
500# _LT_LIBTOOL_CONFIG_VARS
501# -----------------------
502# Produce commented declarations of non-tagged libtool config variables
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800503# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800504# 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
jef56a97f92012-08-20 14:35:58 -0700525# -------------------
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800526# 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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800529# into 'config.status', and then the shell code to quote escape them in
530# for loops in 'config.status'. Finally, any additional code accumulated
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800531# 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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700563# 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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800571# Quote evaled strings.
572for var in lt_decl_all_varnames([[ \
573]], lt_decl_quote_varnames); do
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800575 *[[\\\\\\\`\\"\\\$]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800577 ;;
578 *)
579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
580 ;;
581 esac
582done
583
584# Double-quote double-evaled strings.
585for var in lt_decl_all_varnames([[ \
586]], lt_decl_dquote_varnames); do
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700587 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800588 *[[\\\\\\\`\\"\\\$]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800589 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800590 ;;
591 *)
592 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
593 ;;
594 esac
595done
596
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800597_LT_OUTPUT_LIBTOOL_INIT
598])
599
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700600# _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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800605# '#!' sequence but before initialization text begins. After this
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700606# 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 >>$1 <<\_ASEOF || lt_write_fail=1
623AS_SHELL_SANITIZE
624_AS_PREPARE
625exec AS_MESSAGE_FD>&1
626_ASEOF
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800627test 0 = "$lt_write_fail" && chmod +x $1[]dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700628m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800629
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 $CONFIG_LT])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700638_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
639[# Run this file to recreate a libtool stub with the current configuration.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800640
641cat >>"$CONFIG_LT" <<\_LTEOF
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700642lt_cl_silent=false
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800643exec AS_MESSAGE_LOG_FD>>config.log
644{
645 echo
646 AS_BOX([Running $as_me.])
647} >&AS_MESSAGE_LOG_FD
648
649lt_cl_help="\
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800650'$as_me' creates a local libtool stub from the current configuration,
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800651for use in further configure time tests before the real libtool is
652generated.
653
654Usage: $[0] [[OPTIONS]]
655
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
660
661Report bugs to <bug-libtool@gnu.org>."
662
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.
667
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700668Copyright (C) 2011 Free Software Foundation, Inc.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800669This config.lt script is free software; the Free Software Foundation
670gives unlimited permision to copy, distribute and modify it."
671
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800672while test 0 != $[#]
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800673do
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: $[1]
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800685Try '$[0] --help' for more information.]) ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800686
687 *) AC_MSG_ERROR([unrecognized argument: $[1]
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800688Try '$[0] --help' for more information.]) ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800689 esac
690 shift
691done
692
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.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700713lt_cl_success=:
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800714test yes = "$silent" &&
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700715 lt_config_lt_args="$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)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800720])# LT_OUTPUT
721
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], [$1]))dnl
733 m4_if(_LT_TAG, [C], [
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800734 # See if we are running on zsh, and set the options that allow our
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800735 # commands through without removal of \ escapes.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800736 if test -n "${ZSH_VERSION+set}"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800737 setopt NO_GLOB_SUBST
738 fi
739
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800740 cfgfile=${ofile}T
Bruce A. Mah60bd98a2014-02-14 11:52:16 -0800741 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
742 $RM "$cfgfile"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800743
744 cat <<_LT_EOF >> "$cfgfile"
745#! $SHELL
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800746# Generated automatically by $as_me ($PACKAGE) $VERSION
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800747# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
748# NOTE: Changes made to this file will be lost: look at ltmain.sh.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800749
750# Provide generalized library-building support services.
751# Written by Gordon Matzigkeit, 1996
752
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800753_LT_COPYING
754_LT_LIBTOOL_TAGS
755
Bruce A. Mah54615792015-05-11 10:42:44 -0700756# Configured defaults for sys_lib_dlsearch_path munging.
757: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
758
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800759# ### BEGIN LIBTOOL CONFIG
760_LT_LIBTOOL_CONFIG_VARS
761_LT_LIBTOOL_TAG_VARS
762# ### END LIBTOOL CONFIG
763
764_LT_EOF
765
Bruce A. Mah54615792015-05-11 10:42:44 -0700766 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
775_LT_EOF
776
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800777 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.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -0800783if test set != "${COLLECT_NAMES+set}"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800784 COLLECT_NAMES=
785 export COLLECT_NAMES
786fi
787_LT_EOF
788 ;;
789 esac
790
791 _LT_PROG_LTMAIN
792
793 # We use sed instead of cat because bash on DJGPP gets confused if
794 # if finds mixed CR/LF and LF-only lines. Since sed operates in
795 # text mode, it properly converts lines to CR/LF. This bash problem
796 # is reportedly fixed, but why not run on old versions too?
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700797 sed '$q' "$ltmain" >> "$cfgfile" \
798 || (rm -f "$cfgfile"; exit 1)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800799
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700800 mv -f "$cfgfile" "$ofile" ||
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800801 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
802 chmod +x "$ofile"
803],
804[cat <<_LT_EOF >> "$ofile"
805
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='$VERSION'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800817 RM='$RM'
818 ofile='$ofile'], [])
819])dnl /_LT_CONFIG_SAVE_COMMANDS
820])# _LT_CONFIG
821
822
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], [])
829
830
831# C support is built-in for now
832m4_define([_LT_LANG_C_enabled], [])
833m4_define([_LT_TAGS], [])
834
835
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)],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700844 [Go], [_LT_LANG(GO)],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800845 [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($1)])dnl
863])# _LT_LANG
864
865
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700866m4_ifndef([AC_PROG_GO], [
867# NOTE: This macro has been submitted for inclusion into #
868# GNU Autoconf as AC_PROG_GO. When it is available in #
869# a released version of Autoconf we should remove this #
870# macro and use it instead. #
871m4_defun([AC_PROG_GO],
872[AC_LANG_PUSH(Go)dnl
873AC_ARG_VAR([GOC], [Go compiler command])dnl
874AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
875_AC_ARG_VAR_LDFLAGS()dnl
876AC_CHECK_TOOL(GOC, gccgo)
877if test -z "$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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800889# _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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700919AC_PROVIDE_IFELSE([AC_PROG_GO],
920 [LT_LANG(GO)],
921 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
922
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800923AC_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)])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700933AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800934dnl 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], [])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -0700939dnl AC_DEFUN([AC_LIBTOOL_RC], [])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800940
941
942# _LT_TAG_COMPILER
943# ----------------
944m4_defun([_LT_TAG_COMPILER],
jef56a97f92012-08-20 14:35:58 -0700945[AC_REQUIRE([AC_PROG_CC])dnl
946
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800947_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
951
jef56a97f92012-08-20 14:35:58 -0700952# If no C compiler was specified, use CC.
953LTCC=${LTCC-"$CC"}
954
955# If no C compiler flags were specified, use CFLAGS.
956LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
957
958# Allow CC to be a program name with arguments.
959compiler=$CC
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800960])# _LT_TAG_COMPILER
jef56a97f92012-08-20 14:35:58 -0700961
962
963# _LT_COMPILER_BOILERPLATE
964# ------------------------
965# Check for compiler boilerplate output or warnings with
966# the simple compiler test code.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800967m4_defun([_LT_COMPILER_BOILERPLATE],
968[m4_require([_LT_DECL_SED])dnl
969ac_outfile=conftest.$ac_objext
970echo "$lt_simple_compile_test_code" >conftest.$ac_ext
jef56a97f92012-08-20 14:35:58 -0700971eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
972_lt_compiler_boilerplate=`cat conftest.err`
Bruce A. Mah60bd98a2014-02-14 11:52:16 -0800973$RM conftest*
jef56a97f92012-08-20 14:35:58 -0700974])# _LT_COMPILER_BOILERPLATE
975
976
977# _LT_LINKER_BOILERPLATE
978# ----------------------
979# Check for linker boilerplate output or warnings with
980# the simple link test code.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800981m4_defun([_LT_LINKER_BOILERPLATE],
982[m4_require([_LT_DECL_SED])dnl
983ac_outfile=conftest.$ac_objext
984echo "$lt_simple_link_test_code" >conftest.$ac_ext
jef56a97f92012-08-20 14:35:58 -0700985eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
986_lt_linker_boilerplate=`cat conftest.err`
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800987$RM -r conftest*
jef56a97f92012-08-20 14:35:58 -0700988])# _LT_LINKER_BOILERPLATE
989
Jef Poskanzerba7b91d2013-11-26 10:07:32 -0800990# _LT_REQUIRED_DARWIN_CHECKS
991# -------------------------
992m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
993 case $host_os in
994 rhapsody* | darwin*)
995 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
996 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
997 AC_CHECK_TOOL([LIPO], [lipo], [:])
998 AC_CHECK_TOOL([OTOOL], [otool], [:])
999 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
1000 _LT_DECL([], [DSYMUTIL], [1],
1001 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
1002 _LT_DECL([], [NMEDIT], [1],
1003 [Tool to change global to local symbols on Mac OS X])
1004 _LT_DECL([], [LIPO], [1],
1005 [Tool to manipulate fat objects and archives on Mac OS X])
1006 _LT_DECL([], [OTOOL], [1],
1007 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
1008 _LT_DECL([], [OTOOL64], [1],
1009 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
jef56a97f92012-08-20 14:35:58 -07001010
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001011 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
1012 [lt_cv_apple_cc_single_mod=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001013 if test -z "$LT_MULTI_MODULE"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001014 # 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 $LDFLAGS -o libconftest.dylib \
1023 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1024 _lt_result=$?
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001025 # 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 && $GREP single_module conftest.err; then
1028 cat conftest.err >&AS_MESSAGE_LOG_FD
1029 # Otherwise, if the output was created with a 0 exit code from
1030 # the compiler, it worked.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001031 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001032 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])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001039
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001040 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])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001049 LDFLAGS=$save_LDFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001050 ])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001051
1052 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1053 [lt_cv_ld_force_load=no
1054 cat > conftest.c << _LT_EOF
1055int forced_loaded() { return 2;}
1056_LT_EOF
1057 echo "$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 && $GREP force_load conftest.err; then
1070 cat conftest.err >&AS_MESSAGE_LOG_FD
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001071 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001072 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 ])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001079 case $host_os in
1080 rhapsody* | darwin1.[[012]])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001081 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001082 darwin1.*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001083 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001084 darwin*) # darwin 5.x on
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001085 # if running on 10.5 or later, the deployment target defaults
1086 # to the OS version, if on x86, and 10.4, the deployment
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001087 # target defaults to 10.4. Don't you love it?
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001088 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1089 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001090 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
Bruce A. Mah8634b342014-09-29 14:03:04 -07001091 10.[[012]][[,.]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001092 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001093 10.*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001094 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001095 esac
1096 ;;
1097 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001098 if test yes = "$lt_cv_apple_cc_single_mod"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001099 _lt_dar_single_mod='$single_module'
1100 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001101 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1102 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001103 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001104 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001105 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001106 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001107 _lt_dsymutil='~$DSYMUTIL $lib || :'
1108 else
1109 _lt_dsymutil=
1110 fi
1111 ;;
1112 esac
1113])
1114
1115
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001116# _LT_DARWIN_LINKER_FEATURES([TAG])
1117# ---------------------------------
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001118# 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, $1)=unsupported
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001126 if test yes = "$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\"`'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001128 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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001133 _LT_TAGVAR(link_all_deplibs, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001134 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001135 case $cc_basename in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001136 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001137 *) _lt_dar_can_shared=$GCC ;;
1138 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001139 if test yes = "$_lt_dar_can_shared"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001140 output_verbose_link_cmd=func_echo_all
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001141 _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"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001145 m4_if([$1], [CXX],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001146[ if test yes != "$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"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001149 fi
1150],[])
1151 else
1152 _LT_TAGVAR(ld_shlibs, $1)=no
1153 fi
1154])
1155
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001156# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1157# ----------------------------------
jef56a97f92012-08-20 14:35:58 -07001158# Links a minimal program and checks the executable
1159# for the system default hardcoded library path. In most cases,
1160# this is /usr/lib:/lib, but when the MPI compilers are used
1161# the location of the communication and MPI libs are included too.
1162# If we don't find anything, use the default library path according
1163# to the aix ld manual.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001164# Store the results from the different compilers for each TAGNAME.
1165# Allow to override them for all tags through lt_cv_aix_libpath.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001166m4_defun([_LT_SYS_MODULE_PATH_AIX],
1167[m4_require([_LT_DECL_SED])dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001168if test set = "${lt_cv_aix_libpath+set}"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001169 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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001186 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001187 fi
1188 ])
1189 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1190fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001191])# _LT_SYS_MODULE_PATH_AIX
jef56a97f92012-08-20 14:35:58 -07001192
1193
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001194# _LT_SHELL_INIT(ARG)
1195# -------------------
1196m4_define([_LT_SHELL_INIT],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001197[m4_divert_text([M4SH-INIT], [$1
1198])])# _LT_SHELL_INIT
1199
jef56a97f92012-08-20 14:35:58 -07001200
1201
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001202# _LT_PROG_ECHO_BACKSLASH
1203# -----------------------
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001204# Find how we can fake an echo command that does not interpret backslash.
1205# In particular, with Autoconf 2.60 or later we add some code to the start
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001206# of the generated configure script that will find a shell with a builtin
1207# printf (that we can use as an echo command).
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001208m4_defun([_LT_PROG_ECHO_BACKSLASH],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001209[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1210ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1211ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
jef56a97f92012-08-20 14:35:58 -07001212
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001213AC_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'
1220else
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'
1229fi
1230
1231# func_echo_all arg...
1232# Invoke $ECHO with all args, space-separated.
1233func_echo_all ()
1234{
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001235 $ECHO "$*"
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001236}
1237
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001238case $ECHO in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001239 printf*) AC_MSG_RESULT([printf]) ;;
1240 print*) AC_MSG_RESULT([print -r]) ;;
1241 *) AC_MSG_RESULT([cat]) ;;
Bruce A. Mah5d2f2cf2014-03-20 09:58:27 -07001242esac
1243
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001244m4_ifdef([_AS_DETECT_SUGGESTED],
1245[_AS_DETECT_SUGGESTED([
1246 test -n "${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" )])])
Bruce A. Mahdc1dd2d2014-03-04 14:34:40 -08001253
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001254_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001255_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001256])# _LT_PROG_ECHO_BACKSLASH
jef56a97f92012-08-20 14:35:58 -07001257
1258
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001259# _LT_WITH_SYSROOT
1260# ----------------
1261AC_DEFUN([_LT_WITH_SYSROOT],
1262[AC_MSG_CHECKING([for sysroot])
1263AC_ARG_WITH([sysroot],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001264[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1265 [Search for dependent libraries within DIR (or the compiler's sysroot
1266 if not specified).])],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001267[], [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=
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001272case $with_sysroot in #(
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001273 yes)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001274 if test yes = "$GCC"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001275 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1276 fi
1277 ;; #(
1278 /*)
1279 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1280 ;; #(
1281 no|'')
1282 ;; #(
1283 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001284 AC_MSG_RESULT([$with_sysroot])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001285 AC_MSG_ERROR([The sysroot must be an absolute path.])
1286 ;;
1287esac
1288
1289 AC_MSG_RESULT([${lt_sysroot:-no}])
1290_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001291[dependent libraries, and where our libraries should be installed.])])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001292
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001293# _LT_ENABLE_LOCK
1294# ---------------
1295m4_defun([_LT_ENABLE_LOCK],
jef56a97f92012-08-20 14:35:58 -07001296[AC_ARG_ENABLE([libtool-lock],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001297 [AS_HELP_STRING([--disable-libtool-lock],
1298 [avoid locking (might break parallel builds)])])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001299test no = "$enable_libtool_lock" || enable_libtool_lock=yes
jef56a97f92012-08-20 14:35:58 -07001300
1301# Some flags need to be propagated to the compiler or linker for good
1302# libtool support.
1303case $host in
1304ia64-*-hpux*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001305 # Find out what ABI is being produced by ac_compile, and set mode
1306 # options accordingly.
jef56a97f92012-08-20 14:35:58 -07001307 echo 'int i;' > conftest.$ac_ext
1308 if AC_TRY_EVAL(ac_compile); then
1309 case `/usr/bin/file conftest.$ac_objext` in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001310 *ELF-32*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001311 HPUX_IA64_MODE=32
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001312 ;;
1313 *ELF-64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001314 HPUX_IA64_MODE=64
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001315 ;;
jef56a97f92012-08-20 14:35:58 -07001316 esac
1317 fi
1318 rm -rf conftest*
1319 ;;
1320*-*-irix6*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001321 # Find out what ABI is being produced by ac_compile, and set linker
1322 # options accordingly.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001323 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
jef56a97f92012-08-20 14:35:58 -07001324 if AC_TRY_EVAL(ac_compile); then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001325 if test yes = "$lt_cv_prog_gnu_ld"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001326 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
1337 else
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
1349 fi
jef56a97f92012-08-20 14:35:58 -07001350 fi
1351 rm -rf conftest*
1352 ;;
1353
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001354mips64*-*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 $emul"
1382 fi
1383 rm -rf conftest*
1384 ;;
1385
1386x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001387s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001388 # Find out what ABI is being produced by ac_compile, and set linker
1389 # options accordingly. Note that the listed cases only cover the
1390 # situations where additional linker options are needed (such as when
1391 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1392 # vice versa); the common cases where no linker options are needed do
1393 # not appear in the list.
jef56a97f92012-08-20 14:35:58 -07001394 echo 'int i;' > conftest.$ac_ext
1395 if AC_TRY_EVAL(ac_compile); then
1396 case `/usr/bin/file conftest.o` in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001397 *32-bit*)
1398 case $host in
1399 x86_64-*kfreebsd*-gnu)
1400 LD="${LD-ld} -m elf_i386_fbsd"
1401 ;;
1402 x86_64-*linux*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001403 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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001411 ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001412 powerpc64le-*linux*)
1413 LD="${LD-ld} -m elf32lppclinux"
1414 ;;
1415 powerpc64-*linux*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001416 LD="${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="${LD-ld} -m elf_x86_64"
1433 ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001434 powerpcle-*linux*)
1435 LD="${LD-ld} -m elf64lppc"
1436 ;;
1437 powerpc-*linux*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001438 LD="${LD-ld} -m elf64ppc"
1439 ;;
1440 s390*-*linux*|s390*-*tpf*)
1441 LD="${LD-ld} -m elf64_s390"
1442 ;;
1443 sparc*-*linux*)
1444 LD="${LD-ld} -m elf64_sparc"
1445 ;;
1446 esac
1447 ;;
jef56a97f92012-08-20 14:35:58 -07001448 esac
1449 fi
1450 rm -rf conftest*
1451 ;;
1452
1453*-*-sco3.2v5*)
1454 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001455 SAVE_CFLAGS=$CFLAGS
jef56a97f92012-08-20 14:35:58 -07001456 CFLAGS="$CFLAGS -belf"
1457 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1458 [AC_LANG_PUSH(C)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001459 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
jef56a97f92012-08-20 14:35:58 -07001460 AC_LANG_POP])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001461 if test yes != "$lt_cv_cc_needs_belf"; then
jef56a97f92012-08-20 14:35:58 -07001462 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001463 CFLAGS=$SAVE_CFLAGS
jef56a97f92012-08-20 14:35:58 -07001464 fi
1465 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001466*-*solaris*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001467 # Find out what ABI is being produced by ac_compile, and set linker
1468 # options accordingly.
jef56a97f92012-08-20 14:35:58 -07001469 echo 'int i;' > conftest.$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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001474 yes*)
1475 case $host in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001476 i?86-*-solaris*|x86_64-*-solaris*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001477 LD="${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 ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001485 LD=${LD-ld}_sol2
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001486 fi
1487 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001488 *)
1489 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1490 LD="${LD-ld} -64"
1491 fi
1492 ;;
jef56a97f92012-08-20 14:35:58 -07001493 esac
1494 ;;
1495 esac
1496 fi
1497 rm -rf conftest*
1498 ;;
jef56a97f92012-08-20 14:35:58 -07001499esac
1500
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001501need_locks=$enable_libtool_lock
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001502])# _LT_ENABLE_LOCK
jef56a97f92012-08-20 14:35:58 -07001503
1504
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001505# _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 $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1519 AC_TRY_EVAL([lt_ar_try])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001520 if test 0 -eq "$ac_status"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001521 # Ensure the archiver fails upon bogus file names.
1522 rm -f conftest.$ac_objext libconftest.a
1523 AC_TRY_EVAL([lt_ar_try])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001524 if test 0 -ne "$ac_status"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001525 lt_cv_ar_at_file=@
1526 fi
1527 fi
1528 rm -f conftest.* libconftest.a
1529 ])
1530 ])
1531
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001532if test no = "$lt_cv_ar_at_file"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001533 archiver_list_spec=
1534else
1535 archiver_list_spec=$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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001542# _LT_CMD_OLD_ARCHIVE
1543# -------------------
1544m4_defun([_LT_CMD_OLD_ARCHIVE],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001545[_LT_PROG_AR
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001546
1547AC_CHECK_TOOL(STRIP, strip, :)
1548test -z "$STRIP" && STRIP=:
1549_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1550
1551AC_CHECK_TOOL(RANLIB, ranlib, :)
1552test -z "$RANLIB" && RANLIB=:
1553_LT_DECL([], [RANLIB], [1],
1554 [Commands used to install an old-style archive])
1555
1556# Determine commands to create old-style static archives.
1557old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1558old_postinstall_cmds='chmod 644 $oldlib'
1559old_postuninstall_cmds=
1560
1561if test -n "$RANLIB"; then
1562 case $host_os in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001563 bitrig* | openbsd*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001564 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001565 ;;
1566 *)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001567 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001568 ;;
1569 esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001570 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001571fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001572
1573case $host_os in
1574 darwin*)
1575 lock_old_archive_extraction=yes ;;
1576 *)
1577 lock_old_archive_extraction=no ;;
1578esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001579_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])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001583_LT_DECL([], [lock_old_archive_extraction], [0],
1584 [Whether to use a lock for old archive extraction])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001585])# _LT_CMD_OLD_ARCHIVE
1586
1587
1588# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
Jon Dugane34c20c2010-07-08 23:26:52 +00001589# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1590# ----------------------------------------------------------------
1591# Check whether the given compiler option works
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001592AC_DEFUN([_LT_COMPILER_OPTION],
1593[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1594m4_require([_LT_DECL_SED])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +00001595AC_CACHE_CHECK([$1], [$2],
1596 [$2=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001597 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1598 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001599 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
Jon Dugane34c20c2010-07-08 23:26:52 +00001600 # 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\.: $lt_compiler_flag&:; t' \
1608 -e 's:$: $lt_compiler_flag:'`
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001609 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
Jon Dugane34c20c2010-07-08 23:26:52 +00001610 (eval "$lt_compile" 2>conftest.err)
1611 ac_status=$?
1612 cat conftest.err >&AS_MESSAGE_LOG_FD
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001613 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Jon Dugane34c20c2010-07-08 23:26:52 +00001614 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.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001617 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
Jon Dugane34c20c2010-07-08 23:26:52 +00001618 $SED '/^$/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
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001623 $RM conftest*
Jon Dugane34c20c2010-07-08 23:26:52 +00001624])
1625
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001626if test yes = "[$]$2"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001627 m4_if([$5], , :, [$5])
Jon Dugane34c20c2010-07-08 23:26:52 +00001628else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001629 m4_if([$6], , :, [$6])
Jon Dugane34c20c2010-07-08 23:26:52 +00001630fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001631])# _LT_COMPILER_OPTION
1632
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], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00001637
1638
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001639# _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],
Jon Dugane34c20c2010-07-08 23:26:52 +00001647 [$2=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001648 save_LDFLAGS=$LDFLAGS
Jon Dugane34c20c2010-07-08 23:26:52 +00001649 LDFLAGS="$LDFLAGS $3"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001650 echo "$lt_simple_link_test_code" > conftest.$ac_ext
Jon Dugane34c20c2010-07-08 23:26:52 +00001651 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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001657 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
Jon Dugane34c20c2010-07-08 23:26:52 +00001658 $SED '/^$/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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001666 $RM -r conftest*
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001667 LDFLAGS=$save_LDFLAGS
Jon Dugane34c20c2010-07-08 23:26:52 +00001668])
1669
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001670if test yes = "[$]$2"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001671 m4_if([$4], , :, [$4])
Jon Dugane34c20c2010-07-08 23:26:52 +00001672else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001673 m4_if([$5], , :, [$5])
Jon Dugane34c20c2010-07-08 23:26:52 +00001674fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001675])# _LT_LINKER_OPTION
1676
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], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00001681
1682
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001683# 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
Jon Dugane34c20c2010-07-08 23:26:52 +00001688AC_MSG_CHECKING([the maximum length of command line arguments])
1689AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1690 i=0
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001691 teststring=ABCD
Jon Dugane34c20c2010-07-08 23:26:52 +00001692
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 ;;
1701
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 ;;
1708
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001709 cygwin* | mingw* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00001710 # 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 ;;
1719
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001720 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
Jon Dugane34c20c2010-07-08 23:26:52 +00001725 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 ;;
1730
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001731 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
Jon Dugane34c20c2010-07-08 23:26:52 +00001732 # 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 $lt_cv_sys_max_cmd_len \* 3`
1743 ;;
1744
1745 interix*)
1746 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1747 lt_cv_sys_max_cmd_len=196608
1748 ;;
1749
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001750 os2*)
1751 # The test takes a long time on OS/2.
1752 lt_cv_sys_max_cmd_len=8192
1753 ;;
1754
Jon Dugane34c20c2010-07-08 23:26:52 +00001755 osf*)
1756 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1757 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1758 # nice to cause kernel panics so lets avoid the loop below.
1759 # First set a reasonable default.
1760 lt_cv_sys_max_cmd_len=16384
1761 #
1762 if test -x /sbin/sysconfig; then
1763 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1764 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1765 esac
1766 fi
1767 ;;
1768 sco3.2v5*)
1769 lt_cv_sys_max_cmd_len=102400
1770 ;;
1771 sysv5* | sco5v6* | sysv4.2uw2*)
1772 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1773 if test -n "$kargmax"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001774 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
Jon Dugane34c20c2010-07-08 23:26:52 +00001775 else
1776 lt_cv_sys_max_cmd_len=32768
1777 fi
1778 ;;
1779 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001780 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001781 if test -n "$lt_cv_sys_max_cmd_len" && \
1782 test undefined != "$lt_cv_sys_max_cmd_len"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1784 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1785 else
1786 # Make teststring a little bigger before we do anything with it.
1787 # a 1K string should be a reasonable start.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001788 for i in 1 2 3 4 5 6 7 8; do
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001789 teststring=$teststring$teststring
1790 done
1791 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1792 # If test is not a shell built-in, we'll probably end up computing a
1793 # maximum length that is only half of the actual maximum length, but
1794 # we can't tell.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001795 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001796 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001797 test 17 != "$i" # 1/2 MB should be enough
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001798 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 $lt_cv_sys_max_cmd_len \/ 2`
1809 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00001810 ;;
1811 esac
1812])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001813if test -n "$lt_cv_sys_max_cmd_len"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00001814 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1815else
1816 AC_MSG_RESULT(none)
1817fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001818max_cmd_len=$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
1822
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], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00001827
1828
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001829# _LT_HEADER_DLFCN
1830# ----------------
1831m4_defun([_LT_HEADER_DLFCN],
1832[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1833])# _LT_HEADER_DLFCN
Jon Dugane34c20c2010-07-08 23:26:52 +00001834
1835
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001836# _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
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001841if test yes = "$cross_compiling"; then :
Jon Dugane34c20c2010-07-08 23:26:52 +00001842 [$4]
1843else
1844 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1845 lt_status=$lt_dlunknown
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001846 cat > conftest.$ac_ext <<_LT_EOF
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001847[#line $LINENO "configure"
Jon Dugane34c20c2010-07-08 23:26:52 +00001848#include "confdefs.h"
1849
1850#if HAVE_DLFCN_H
1851#include <dlfcn.h>
1852#endif
1853
1854#include <stdio.h>
1855
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
1865
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
1887
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001888/* When -fvisibility=hidden is used, assume the code has been annotated
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001889 correspondingly for the symbols needed. */
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001890#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001891int fnord () __attribute__((visibility("default")));
1892#endif
1893
1894int fnord () { return 42; }
Jon Dugane34c20c2010-07-08 23:26:52 +00001895int main ()
1896{
1897 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1898 int status = $lt_dlunknown;
1899
1900 if (self)
1901 {
1902 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07001903 else
1904 {
1905 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1906 else puts (dlerror ());
1907 }
Jon Dugane34c20c2010-07-08 23:26:52 +00001908 /* dlclose (self); */
1909 }
1910 else
1911 puts (dlerror ());
1912
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001913 return status;
Jon Dugane34c20c2010-07-08 23:26:52 +00001914}]
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001915_LT_EOF
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001916 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
Jon Dugane34c20c2010-07-08 23:26:52 +00001917 (./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 $3
1927 fi
1928fi
1929rm -fr conftest*
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001930])# _LT_TRY_DLOPEN_SELF
Jon Dugane34c20c2010-07-08 23:26:52 +00001931
1932
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001933# LT_SYS_DLOPEN_SELF
1934# ------------------
1935AC_DEFUN([LT_SYS_DLOPEN_SELF],
1936[m4_require([_LT_HEADER_DLFCN])dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001937if test yes != "$enable_dlopen"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00001938 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=
1944
1945 case $host_os in
1946 beos*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001947 lt_cv_dlopen=load_add_on
Jon Dugane34c20c2010-07-08 23:26:52 +00001948 lt_cv_dlopen_libs=
1949 lt_cv_dlopen_self=yes
1950 ;;
1951
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08001952 mingw* | pw32* | cegcc*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001953 lt_cv_dlopen=LoadLibrary
Jon Dugane34c20c2010-07-08 23:26:52 +00001954 lt_cv_dlopen_libs=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001955 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00001956
1957 cygwin*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001958 lt_cv_dlopen=dlopen
Jon Dugane34c20c2010-07-08 23:26:52 +00001959 lt_cv_dlopen_libs=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001960 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00001961
1962 darwin*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001963 # if libdl is installed we need to link against it
Jon Dugane34c20c2010-07-08 23:26:52 +00001964 AC_CHECK_LIB([dl], [dlopen],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001965 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1966 lt_cv_dlopen=dyld
Jon Dugane34c20c2010-07-08 23:26:52 +00001967 lt_cv_dlopen_libs=
1968 lt_cv_dlopen_self=yes
1969 ])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08001970 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00001971
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001972 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
Jon Dugane34c20c2010-07-08 23:26:52 +00001980 *)
1981 AC_CHECK_FUNC([shl_load],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001982 [lt_cv_dlopen=shl_load],
Jon Dugane34c20c2010-07-08 23:26:52 +00001983 [AC_CHECK_LIB([dld], [shl_load],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001984 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
Jon Dugane34c20c2010-07-08 23:26:52 +00001985 [AC_CHECK_FUNC([dlopen],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001986 [lt_cv_dlopen=dlopen],
Jon Dugane34c20c2010-07-08 23:26:52 +00001987 [AC_CHECK_LIB([dl], [dlopen],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001988 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
Jon Dugane34c20c2010-07-08 23:26:52 +00001989 [AC_CHECK_LIB([svld], [dlopen],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001990 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
Jon Dugane34c20c2010-07-08 23:26:52 +00001991 [AC_CHECK_LIB([dld], [dld_link],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08001992 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
Jon Dugane34c20c2010-07-08 23:26:52 +00001993 ])
1994 ])
1995 ])
1996 ])
1997 ])
1998 ;;
1999 esac
2000
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002001 if test no = "$lt_cv_dlopen"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002002 enable_dlopen=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002003 else
2004 enable_dlopen=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00002005 fi
2006
2007 case $lt_cv_dlopen in
2008 dlopen)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002009 save_CPPFLAGS=$CPPFLAGS
2010 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
Jon Dugane34c20c2010-07-08 23:26:52 +00002011
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002012 save_LDFLAGS=$LDFLAGS
Jon Dugane34c20c2010-07-08 23:26:52 +00002013 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
2014
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002015 save_LIBS=$LIBS
Jon Dugane34c20c2010-07-08 23:26:52 +00002016 LIBS="$lt_cv_dlopen_libs $LIBS"
2017
2018 AC_CACHE_CHECK([whether a program can dlopen itself],
2019 lt_cv_dlopen_self, [dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002020 _LT_TRY_DLOPEN_SELF(
Jon Dugane34c20c2010-07-08 23:26:52 +00002021 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2022 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2023 ])
2024
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002025 if test yes = "$lt_cv_dlopen_self"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002026 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2027 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002028 lt_cv_dlopen_self_static, [dnl
2029 _LT_TRY_DLOPEN_SELF(
Jon Dugane34c20c2010-07-08 23:26:52 +00002030 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2031 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2032 ])
2033 fi
2034
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002035 CPPFLAGS=$save_CPPFLAGS
2036 LDFLAGS=$save_LDFLAGS
2037 LIBS=$save_LIBS
Jon Dugane34c20c2010-07-08 23:26:52 +00002038 ;;
2039 esac
2040
2041 case $lt_cv_dlopen_self in
2042 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2043 *) enable_dlopen_self=unknown ;;
2044 esac
2045
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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002051_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
2058
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], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00002063
2064
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002065# _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
Jon Dugane34c20c2010-07-08 23:26:52 +00002073AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2075 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2076 $RM -r conftest 2>/dev/null
Jon Dugane34c20c2010-07-08 23:26:52 +00002077 mkdir conftest
2078 cd conftest
2079 mkdir out
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002080 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
Jon Dugane34c20c2010-07-08 23:26:52 +00002081
2082 lt_compiler_flag="-o out/conftest2.$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\.: $lt_compiler_flag&:; t' \
2090 -e 's:$: $lt_compiler_flag:'`
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002091 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
Jon Dugane34c20c2010-07-08 23:26:52 +00002092 (eval "$lt_compile" 2>out/conftest.err)
2093 ac_status=$?
2094 cat out/conftest.err >&AS_MESSAGE_LOG_FD
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002095 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
Jon Dugane34c20c2010-07-08 23:26:52 +00002096 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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002100 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
Jon Dugane34c20c2010-07-08 23:26:52 +00002101 $SED '/^$/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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002103 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00002104 fi
2105 fi
2106 chmod u+w . 2>&AS_MESSAGE_LOG_FD
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08002107 $RM conftest*
Jon Dugane34c20c2010-07-08 23:26:52 +00002108 # SGI C++ compiler will create directory out/ii_files/ for
2109 # template instantiation
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002110 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2111 $RM out/* && rmdir out
Jon Dugane34c20c2010-07-08 23:26:52 +00002112 cd ..
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002113 $RM -r conftest
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08002114 $RM conftest*
Jon Dugane34c20c2010-07-08 23:26:52 +00002115])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002116_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
Jon Dugane34c20c2010-07-08 23:26:52 +00002119
2120
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002121# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2122# ----------------------------------
Jon Dugane34c20c2010-07-08 23:26:52 +00002123# Check to see if we can do hard links to lock some files if needed
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002124m4_defun([_LT_COMPILER_FILE_LOCKS],
2125[m4_require([_LT_ENABLE_LOCK])dnl
2126m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2127_LT_COMPILER_C_O([$1])
Jon Dugane34c20c2010-07-08 23:26:52 +00002128
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002129hard_links=nottested
2130if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002131 # 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
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08002134 $RM conftest*
Jon Dugane34c20c2010-07-08 23:26:52 +00002135 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2136 touch conftest.a
2137 ln conftest.a conftest.b 2>&5 || hard_links=no
2138 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2139 AC_MSG_RESULT([$hard_links])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002140 if test no = "$hard_links"; then
2141 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
Jon Dugane34c20c2010-07-08 23:26:52 +00002142 need_locks=warn
2143 fi
2144else
2145 need_locks=no
2146fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002147_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2148])# _LT_COMPILER_FILE_LOCKS
Jon Dugane34c20c2010-07-08 23:26:52 +00002149
2150
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002151# _LT_CHECK_OBJDIR
2152# ----------------
2153m4_defun([_LT_CHECK_OBJDIR],
Jon Dugane34c20c2010-07-08 23:26:52 +00002154[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
2159else
2160 # MS-DOS does not allow filenames that begin with a dot.
2161 lt_cv_objdir=_libs
2162fi
2163rmdir .libs 2>/dev/null])
2164objdir=$lt_cv_objdir
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002165_LT_DECL([], [objdir], [0],
2166 [The name of the directory that contains temporary libtool files])dnl
2167m4_pattern_allow([LT_OBJDIR])dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002168AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2169 [Define to the sub-directory where libtool stores uninstalled libraries.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002170])# _LT_CHECK_OBJDIR
Jon Dugane34c20c2010-07-08 23:26:52 +00002171
2172
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002173# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2174# --------------------------------------
Jon Dugane34c20c2010-07-08 23:26:52 +00002175# Check hardcoding attributes.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002176m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
Jon Dugane34c20c2010-07-08 23:26:52 +00002177[AC_MSG_CHECKING([how to hardcode library paths into programs])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002178_LT_TAGVAR(hardcode_action, $1)=
2179if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2180 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002181 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002182
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002183 # We can hardcode non-existent directories.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002184 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
Jon Dugane34c20c2010-07-08 23:26:52 +00002185 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2186 # have to relink, otherwise we might link with an installed library
2187 # when we should be linking with a yet-to-be-installed one
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002188 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2189 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002190 # Linking always hardcodes the temporary library directory.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002191 _LT_TAGVAR(hardcode_action, $1)=relink
Jon Dugane34c20c2010-07-08 23:26:52 +00002192 else
2193 # We can link without hardcoding, and we can hardcode nonexisting dirs.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002194 _LT_TAGVAR(hardcode_action, $1)=immediate
Jon Dugane34c20c2010-07-08 23:26:52 +00002195 fi
2196else
2197 # We cannot hardcode anything, or else we can only hardcode existing
2198 # directories.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002199 _LT_TAGVAR(hardcode_action, $1)=unsupported
Jon Dugane34c20c2010-07-08 23:26:52 +00002200fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002201AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
Jon Dugane34c20c2010-07-08 23:26:52 +00002202
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002203if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2204 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002205 # Fast installation is not supported
2206 enable_fast_install=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002207elif test yes = "$shlibpath_overrides_runpath" ||
2208 test no = "$enable_shared"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002209 # Fast installation is not necessary
2210 enable_fast_install=needless
2211fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002212_LT_TAGDECL([], [hardcode_action], [0],
2213 [How to hardcode a shared library path into an executable])
2214])# _LT_LINKER_HARDCODE_LIBPATH
Jon Dugane34c20c2010-07-08 23:26:52 +00002215
2216
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002217# _LT_CMD_STRIPLIB
2218# ----------------
2219m4_defun([_LT_CMD_STRIPLIB],
2220[m4_require([_LT_DECL_EGREP])
2221striplib=
Jon Dugane34c20c2010-07-08 23:26:52 +00002222old_striplib=
2223AC_MSG_CHECKING([whether stripping libraries is possible])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002224if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002225 test -z "$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 $host_os in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002231 darwin*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002232 if test -n "$STRIP"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002233 striplib="$STRIP -x"
2234 old_striplib="$STRIP -S"
2235 AC_MSG_RESULT([yes])
2236 else
2237 AC_MSG_RESULT([no])
2238 fi
2239 ;;
2240 *)
2241 AC_MSG_RESULT([no])
Jon Dugane34c20c2010-07-08 23:26:52 +00002242 ;;
2243 esac
2244fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002245_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2246_LT_DECL([], [striplib], [1])
2247])# _LT_CMD_STRIPLIB
Jon Dugane34c20c2010-07-08 23:26:52 +00002248
2249
Bruce A. Mah54615792015-05-11 10:42:44 -07002250# _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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002291# _LT_SYS_DYNAMIC_LINKER([TAG])
Jon Dugane34c20c2010-07-08 23:26:52 +00002292# -----------------------------
2293# PORTME Fill in your ld.so characteristics
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002294m4_defun([_LT_SYS_DYNAMIC_LINKER],
2295[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2296m4_require([_LT_DECL_EGREP])dnl
2297m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08002298m4_require([_LT_DECL_OBJDUMP])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002299m4_require([_LT_DECL_SED])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002300m4_require([_LT_CHECK_SHELL_FEATURES])dnl
Bruce A. Mah54615792015-05-11 10:42:44 -07002301m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002302AC_MSG_CHECKING([dynamic linker characteristics])
2303m4_if([$1],
2304 [], [
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002305if test yes = "$GCC"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002306 case $host_os in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002307 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2308 *) lt_awk_arg='/^libraries:/' ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002309 esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002310 case $host_os in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002311 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2312 *) lt_sed_strip_eq='s|=/|/|g' ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002313 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 $lt_search_path_spec in
2316 *\;*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002317 # if the path contains ";" then we assume it to be the separator
2318 # otherwise default to the standard path separator (i.e. ":") - it is
2319 # assumed that no part of a normal pathname contains ";" but that should
2320 # okay in the real world where ";" in dirpaths is itself problematic.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002321 lt_search_path_spec=`$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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002327 # Ok, now we have the path, separated by spaces, we can step through it
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002328 # and add multilib dir if necessary...
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002329 lt_tmp_lt_search_path_spec=
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002330 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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002338 for lt_sys_path in $lt_search_path_spec; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002339 if test -d "$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 "$lt_multi_os_dir"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002342 test -d "$lt_sys_path" && \
2343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2344 fi
2345 done
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002346 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002347BEGIN {RS = " "; FS = "/|\n";} {
2348 lt_foo = "";
2349 lt_count = 0;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002350 for (lt_i = NF; lt_i > 0; lt_i--) {
2351 if ($lt_i != "" && $lt_i != ".") {
2352 if ($lt_i == "..") {
2353 lt_count++;
2354 } else {
2355 if (lt_count == 0) {
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002356 lt_foo = "/" $lt_i lt_foo;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002357 } 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}'`
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002366 # 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" |\
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002370 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002371 esac
2372 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002373else
2374 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2375fi])
Jon Dugane34c20c2010-07-08 23:26:52 +00002376library_names_spec=
2377libname_spec='lib$name'
2378soname_spec=
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002379shrext_cmds=.so
Jon Dugane34c20c2010-07-08 23:26:52 +00002380postinstall_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
2395
Bruce A. Mah54615792015-05-11 10:42:44 -07002396AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2397[User-defined run-time library search path.])
2398
Jon Dugane34c20c2010-07-08 23:26:52 +00002399case $host_os in
2400aix3*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002401 version_type=linux # correct to gnu/linux during the next big refactor
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002402 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
Jon Dugane34c20c2010-07-08 23:26:52 +00002403 shlibpath_var=LIBPATH
2404
2405 # AIX 3 has no versioning support, so we append a major version to the name.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002406 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002407 ;;
2408
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002409aix[[4-9]]*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002410 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00002411 need_lib_prefix=no
2412 need_version=no
2413 hardcode_into_libs=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002414 if test ia64 = "$host_cpu"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002415 # AIX 5 supports IA64
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002416 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002417 shlibpath_var=LD_LIBRARY_PATH
2418 else
2419 # With GCC up to 2.95.x, collect2 would create an import file
2420 # for dependence libraries. The import file would start with
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002421 # the line '#! .'. This would cause the generated library to
2422 # depend on '.', always an invalid library. This was fixed in
Jon Dugane34c20c2010-07-08 23:26:52 +00002423 # 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 '
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002428 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002429 :
2430 else
2431 can_build_shared=no
2432 fi
2433 ;;
2434 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002435 # 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
Jon Dugane34c20c2010-07-08 23:26:52 +00002459 # soname into executable. Probably we can add versioning support to
2460 # collect2, so additional links can be useful in future.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002461 aix,yes) # traditional libtool
2462 dynamic_linker='AIX unversionable lib.so'
Jon Dugane34c20c2010-07-08 23:26:52 +00002463 # 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.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002466 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[)]'
Jon Dugane34c20c2010-07-08 23:26:52 +00002470 # We preserve .a as extension for shared libraries through AIX4.2
2471 # and later when we are not doing run time linking.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002472 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
Jon Dugane34c20c2010-07-08 23:26:52 +00002499 shlibpath_var=LIBPATH
2500 fi
2501 ;;
2502
2503amigaos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002504 case $host_cpu in
2505 powerpc)
2506 # Since July 2007 AmigaOS4 officially supports .so libraries.
2507 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002508 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002509 ;;
2510 m68k)
2511 library_names_spec='$libname.ixlibrary $libname.a'
2512 # Create ${libname}_ixlibrary.a entries in /sys/libs.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002513 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 ${libname}_ixlibrary.a || exit 1; done'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002514 ;;
2515 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00002516 ;;
2517
2518beos*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002519 library_names_spec='$libname$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002520 dynamic_linker="$host_os ld.so"
2521 shlibpath_var=LIBRARY_PATH
2522 ;;
2523
2524bsdi[[45]]*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002525 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00002526 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002527 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2528 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002529 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
2536 ;;
2537
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08002538cygwin* | mingw* | pw32* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00002539 version_type=windows
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002540 shrext_cmds=.dll
Jon Dugane34c20c2010-07-08 23:26:52 +00002541 need_version=no
2542 need_lib_prefix=no
2543
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002544 case $GCC,$cc_basename in
2545 yes,*)
2546 # gcc
Jon Dugane34c20c2010-07-08 23:26:52 +00002547 library_names_spec='$libname.dll.a'
2548 # DLL is installed to $(libdir)/../bin by postinstall_cmds
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002549 postinstall_cmds='base_file=`basename \$file`~
2550 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
Jon Dugane34c20c2010-07-08 23:26:52 +00002551 dldir=$destdir/`dirname \$dlpath`~
2552 test -d \$dldir || mkdir -p \$dldir~
2553 $install_prog $dir/$dlname \$dldir/$dlname~
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002554 chmod a+x \$dldir/$dlname~
2555 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2556 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2557 fi'
Jon Dugane34c20c2010-07-08 23:26:52 +00002558 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2559 dlpath=$dir/\$dldll~
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002560 $RM \$dlpath'
Jon Dugane34c20c2010-07-08 23:26:52 +00002561 shlibpath_overrides_runpath=yes
2562
2563 case $host_os in
2564 cygwin*)
2565 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002566 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002567m4_if([$1], [],[
2568 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
Jon Dugane34c20c2010-07-08 23:26:52 +00002569 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08002570 mingw* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00002571 # MinGW DLLs use traditional 'lib' prefix
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002572 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002573 ;;
2574 pw32*)
2575 # pw32 DLLs use 'pw' prefix rather than 'lib'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002576 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002577 ;;
2578 esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002579 dynamic_linker='Win32 ld.exe'
2580 ;;
2581
2582 *,cl*)
2583 # Native MSVC
2584 libname_spec='$name'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002585 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2586 library_names_spec='$libname.dll.lib'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002587
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 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002613 sys_lib_search_path_spec=$LIB
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002614 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 $(libdir)/../bin by postinstall_cmds
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002626 postinstall_cmds='base_file=`basename \$file`~
2627 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002628 dldir=$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 $RM \$dlpath'
2634 shlibpath_overrides_runpath=yes
2635 dynamic_linker='Win32 link.exe'
Jon Dugane34c20c2010-07-08 23:26:52 +00002636 ;;
2637
2638 *)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002639 # Assume MSVC wrapper
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002640 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002641 dynamic_linker='Win32 ld.exe'
Jon Dugane34c20c2010-07-08 23:26:52 +00002642 ;;
2643 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00002644 # FIXME: first we should search . and the directory the executable is in
2645 shlibpath_var=PATH
2646 ;;
2647
2648darwin* | rhapsody*)
2649 dynamic_linker="$host_os dyld"
2650 version_type=darwin
2651 need_lib_prefix=no
2652 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002653 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2654 soname_spec='$libname$release$major$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002655 shlibpath_overrides_runpath=yes
2656 shlibpath_var=DYLD_LIBRARY_PATH
2657 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002658m4_if([$1], [],[
2659 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
Jon Dugane34c20c2010-07-08 23:26:52 +00002660 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2661 ;;
2662
2663dgux*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002664 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00002665 need_lib_prefix=no
2666 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002667 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2668 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002669 shlibpath_var=LD_LIBRARY_PATH
2670 ;;
2671
Jon Dugane34c20c2010-07-08 23:26:52 +00002672freebsd* | 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 $host_os in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002679 freebsd[[23]].*) objformat=aout ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00002680 *) objformat=elf ;;
2681 esac
2682 fi
2683 version_type=freebsd-$objformat
2684 case $version_type in
2685 freebsd-elf*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002686 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
Bruce A. Mah54615792015-05-11 10:42:44 -07002687 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002688 need_version=no
2689 need_lib_prefix=no
2690 ;;
2691 freebsd-*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002692 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
Jon Dugane34c20c2010-07-08 23:26:52 +00002693 need_version=yes
2694 ;;
2695 esac
2696 shlibpath_var=LD_LIBRARY_PATH
2697 case $host_os in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002698 freebsd2.*)
Jon Dugane34c20c2010-07-08 23:26:52 +00002699 shlibpath_overrides_runpath=yes
2700 ;;
2701 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2702 shlibpath_overrides_runpath=yes
2703 hardcode_into_libs=yes
2704 ;;
2705 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2706 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2707 shlibpath_overrides_runpath=no
2708 hardcode_into_libs=yes
2709 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002710 *) # from 4.6 on, and DragonFly
Jon Dugane34c20c2010-07-08 23:26:52 +00002711 shlibpath_overrides_runpath=yes
2712 hardcode_into_libs=yes
2713 ;;
2714 esac
2715 ;;
2716
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002717haiku*)
2718 version_type=linux # correct to gnu/linux during the next big refactor
2719 need_lib_prefix=no
2720 need_version=no
2721 dynamic_linker="$host_os runtime_loader"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002722 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2723 soname_spec='$libname$release$shared_ext$major'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002724 shlibpath_var=LIBRARY_PATH
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002725 shlibpath_overrides_runpath=no
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002726 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
Jon Dugane34c20c2010-07-08 23:26:52 +00002727 hardcode_into_libs=yes
2728 ;;
2729
Jon Dugane34c20c2010-07-08 23:26:52 +00002730hpux9* | 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.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002743 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 = "$HPUX_IA64_MODE"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00002746 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
Bruce A. Mah54615792015-05-11 10:42:44 -07002747 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
Jon Dugane34c20c2010-07-08 23:26:52 +00002748 else
2749 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
Bruce A. Mah54615792015-05-11 10:42:44 -07002750 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
Jon Dugane34c20c2010-07-08 23:26:52 +00002751 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00002752 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002753 hppa*64*)
2754 shrext_cmds='.sl'
2755 hardcode_into_libs=yes
2756 dynamic_linker="$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.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002759 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2760 soname_spec='$libname$release$shared_ext$major'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002761 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2762 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2763 ;;
2764 *)
Jon Dugane34c20c2010-07-08 23:26:52 +00002765 shrext_cmds='.sl'
2766 dynamic_linker="$host_os dld.sl"
2767 shlibpath_var=SHLIB_PATH
2768 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002769 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2770 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002771 ;;
2772 esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002773 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
Jon Dugane34c20c2010-07-08 23:26:52 +00002774 postinstall_cmds='chmod 555 $lib'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002775 # or fails outright, so override atomically:
2776 install_override_mode=555
Jon Dugane34c20c2010-07-08 23:26:52 +00002777 ;;
2778
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002779interix[[3-9]]*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002780 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00002781 need_lib_prefix=no
2782 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002783 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2784 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002785 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 ;;
2790
2791irix5* | irix6* | nonstopux*)
2792 case $host_os in
2793 nonstopux*) version_type=nonstopux ;;
2794 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002795 if test yes = "$lt_cv_prog_gnu_ld"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002796 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00002797 else
2798 version_type=irix
2799 fi ;;
2800 esac
2801 need_lib_prefix=no
2802 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002803 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'
Jon Dugane34c20c2010-07-08 23:26:52 +00002805 case $host_os in
2806 irix5* | nonstopux*)
2807 libsuff= shlibsuff=
2808 ;;
2809 *)
2810 case $LD in # libtool.m4 will add one of these switches to LD
2811 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2812 libsuff= shlibsuff= libmagic=32-bit;;
2813 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2814 libsuff=32 shlibsuff=N32 libmagic=N32;;
2815 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2816 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2817 *) libsuff= shlibsuff= libmagic=never-match;;
2818 esac
2819 ;;
2820 esac
2821 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2822 shlibpath_overrides_runpath=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002823 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2824 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
Jon Dugane34c20c2010-07-08 23:26:52 +00002825 hardcode_into_libs=yes
2826 ;;
2827
2828# No shared lib support for Linux oldld, aout, or coff.
2829linux*oldld* | linux*aout* | linux*coff*)
2830 dynamic_linker=no
2831 ;;
2832
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002833linux*android*)
2834 version_type=none # Android doesn't support versioned libraries.
2835 need_lib_prefix=no
2836 need_version=no
2837 library_names_spec='$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
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002853# This must be glibc/ELF.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002854linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002855 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00002856 need_lib_prefix=no
2857 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002858 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2859 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002860 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2861 shlibpath_var=LD_LIBRARY_PATH
2862 shlibpath_overrides_runpath=no
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002863
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002864 # Some binutils ld are patched to set DT_RUNPATH
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002865 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2866 [lt_cv_shlibpath_overrides_runpath=no
2867 save_LDFLAGS=$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
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002878
Jon Dugane34c20c2010-07-08 23:26:52 +00002879 # 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
2883
Bruce A. Mah54615792015-05-11 10:42:44 -07002884 # Ideally, we could use ldconfig to report *all* directores which are
2885 # searched for libraries, however this is still not possible. Aside from not
2886 # being certain /sbin/ldconfig is available, command
2887 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2888 # even though it is searched at run-time. Try to do the best guess by
2889 # appending ld.so.conf contents (and includes) to the search path.
Jon Dugane34c20c2010-07-08 23:26:52 +00002890 if test -f /etc/ld.so.conf; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002891 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' ' '`
2892 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
Jon Dugane34c20c2010-07-08 23:26:52 +00002893 fi
2894
2895 # We used to test for /lib/ld.so.1 and disable shared libraries on
2896 # powerpc, because MkLinux only supported shared libraries with the
2897 # GNU dynamic linker. Since this was broken with cross compilers,
2898 # most powerpc-linux boxes support dynamic linking these days and
2899 # people can always --disable-shared, the test was removed, and we
2900 # assume the GNU/Linux dynamic linker is in use.
2901 dynamic_linker='GNU/Linux ld.so'
2902 ;;
2903
2904netbsd*)
2905 version_type=sunos
2906 need_lib_prefix=no
2907 need_version=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002908 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002909 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
Jon Dugane34c20c2010-07-08 23:26:52 +00002910 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2911 dynamic_linker='NetBSD (a.out) ld.so'
2912 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002913 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2914 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002915 dynamic_linker='NetBSD ld.elf_so'
2916 fi
2917 shlibpath_var=LD_LIBRARY_PATH
2918 shlibpath_overrides_runpath=yes
2919 hardcode_into_libs=yes
2920 ;;
2921
2922newsos6)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07002923 version_type=linux # correct to gnu/linux during the next big refactor
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002924 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002925 shlibpath_var=LD_LIBRARY_PATH
2926 shlibpath_overrides_runpath=yes
2927 ;;
2928
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002929*nto* | *qnx*)
2930 version_type=qnx
Jon Dugane34c20c2010-07-08 23:26:52 +00002931 need_lib_prefix=no
2932 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002933 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2934 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00002935 shlibpath_var=LD_LIBRARY_PATH
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002936 shlibpath_overrides_runpath=no
2937 hardcode_into_libs=yes
2938 dynamic_linker='ldqnx.so'
Jon Dugane34c20c2010-07-08 23:26:52 +00002939 ;;
2940
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002941openbsd* | bitrig*)
Jon Dugane34c20c2010-07-08 23:26:52 +00002942 version_type=sunos
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002943 sys_lib_dlsearch_path_spec=/usr/lib
Jon Dugane34c20c2010-07-08 23:26:52 +00002944 need_lib_prefix=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002945 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2946 need_version=no
2947 else
2948 need_version=yes
2949 fi
2950 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
Jon Dugane34c20c2010-07-08 23:26:52 +00002951 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2952 shlibpath_var=LD_LIBRARY_PATH
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002953 shlibpath_overrides_runpath=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00002954 ;;
2955
2956os2*)
2957 libname_spec='$name'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002958 version_type=windows
2959 shrext_cmds=.dll
2960 need_version=no
Jon Dugane34c20c2010-07-08 23:26:52 +00002961 need_lib_prefix=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002962 # OS/2 can only load a DLL with a base name of 8 characters or less.
2963 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2964 v=$($ECHO $release$versuffix | tr -d .-);
2965 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2966 $ECHO $n$v`$shared_ext'
2967 library_names_spec='${libname}_dll.$libext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002968 dynamic_linker='OS/2 ld.exe'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002969 shlibpath_var=BEGINLIBPATH
2970 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2971 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2972 postinstall_cmds='base_file=`basename \$file`~
2973 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2974 dldir=$destdir/`dirname \$dlpath`~
2975 test -d \$dldir || mkdir -p \$dldir~
2976 $install_prog $dir/$dlname \$dldir/$dlname~
2977 chmod a+x \$dldir/$dlname~
2978 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2979 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2980 fi'
2981 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2982 dlpath=$dir/\$dldll~
2983 $RM \$dlpath'
Jon Dugane34c20c2010-07-08 23:26:52 +00002984 ;;
2985
2986osf3* | osf4* | osf5*)
2987 version_type=osf
2988 need_lib_prefix=no
2989 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002990 soname_spec='$libname$release$shared_ext$major'
2991 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00002992 shlibpath_var=LD_LIBRARY_PATH
2993 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08002994 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
Jon Dugane34c20c2010-07-08 23:26:52 +00002995 ;;
2996
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08002997rdos*)
2998 dynamic_linker=no
2999 ;;
3000
Jon Dugane34c20c2010-07-08 23:26:52 +00003001solaris*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003002 version_type=linux # correct to gnu/linux during the next big refactor
Jon Dugane34c20c2010-07-08 23:26:52 +00003003 need_lib_prefix=no
3004 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003005 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3006 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00003007 shlibpath_var=LD_LIBRARY_PATH
3008 shlibpath_overrides_runpath=yes
3009 hardcode_into_libs=yes
3010 # ldd complains unless libraries are executable
3011 postinstall_cmds='chmod +x $lib'
3012 ;;
3013
3014sunos4*)
3015 version_type=sunos
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003016 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
Jon Dugane34c20c2010-07-08 23:26:52 +00003017 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3018 shlibpath_var=LD_LIBRARY_PATH
3019 shlibpath_overrides_runpath=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003020 if test yes = "$with_gnu_ld"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003021 need_lib_prefix=no
3022 fi
3023 need_version=yes
3024 ;;
3025
3026sysv4 | sysv4.3*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003027 version_type=linux # correct to gnu/linux during the next big refactor
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003028 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3029 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00003030 shlibpath_var=LD_LIBRARY_PATH
3031 case $host_vendor in
3032 sni)
3033 shlibpath_overrides_runpath=no
3034 need_lib_prefix=no
3035 runpath_var=LD_RUN_PATH
3036 ;;
3037 siemens)
3038 need_lib_prefix=no
3039 ;;
3040 motorola)
3041 need_lib_prefix=no
3042 need_version=no
3043 shlibpath_overrides_runpath=no
3044 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3045 ;;
3046 esac
3047 ;;
3048
3049sysv4*MP*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003050 if test -d /usr/nec; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003051 version_type=linux # correct to gnu/linux during the next big refactor
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003052 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3053 soname_spec='$libname$shared_ext.$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00003054 shlibpath_var=LD_LIBRARY_PATH
3055 fi
3056 ;;
3057
3058sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003059 version_type=sco
Jon Dugane34c20c2010-07-08 23:26:52 +00003060 need_lib_prefix=no
3061 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003062 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3063 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00003064 shlibpath_var=LD_LIBRARY_PATH
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003065 shlibpath_overrides_runpath=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00003066 hardcode_into_libs=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003067 if test yes = "$with_gnu_ld"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003068 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3069 else
3070 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3071 case $host_os in
3072 sco3.2v5*)
3073 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3074 ;;
3075 esac
3076 fi
3077 sys_lib_dlsearch_path_spec='/usr/lib'
3078 ;;
3079
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003080tpf*)
3081 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003082 version_type=linux # correct to gnu/linux during the next big refactor
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003083 need_lib_prefix=no
3084 need_version=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003085 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003086 shlibpath_var=LD_LIBRARY_PATH
3087 shlibpath_overrides_runpath=no
3088 hardcode_into_libs=yes
3089 ;;
3090
Jon Dugane34c20c2010-07-08 23:26:52 +00003091uts4*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003092 version_type=linux # correct to gnu/linux during the next big refactor
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003093 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3094 soname_spec='$libname$release$shared_ext$major'
Jon Dugane34c20c2010-07-08 23:26:52 +00003095 shlibpath_var=LD_LIBRARY_PATH
3096 ;;
3097
3098*)
3099 dynamic_linker=no
3100 ;;
3101esac
3102AC_MSG_RESULT([$dynamic_linker])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003103test no = "$dynamic_linker" && can_build_shared=no
Jon Dugane34c20c2010-07-08 23:26:52 +00003104
3105variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003106if test yes = "$GCC"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003107 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3108fi
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08003109
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003110if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3111 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
Jon Dugane34c20c2010-07-08 23:26:52 +00003112fi
Bruce A. Mah54615792015-05-11 10:42:44 -07003113
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003114if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3115 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003116fi
3117
Bruce A. Mah54615792015-05-11 10:42:44 -07003118# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3119configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3120
3121# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3122func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3123
3124# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3125configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3126
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003127_LT_DECL([], [variables_saved_for_relink], [1],
3128 [Variables whose values should be saved in libtool wrapper scripts and
3129 restored at link time])
3130_LT_DECL([], [need_lib_prefix], [0],
3131 [Do we need the "lib" prefix for modules?])
3132_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3133_LT_DECL([], [version_type], [0], [Library versioning type])
3134_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3135_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3136_LT_DECL([], [shlibpath_overrides_runpath], [0],
3137 [Is shlibpath searched before the hard-coded library search path?])
3138_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3139_LT_DECL([], [library_names_spec], [1],
3140 [[List of archive names. First name is the real one, the rest are links.
3141 The last name is the one that the linker finds with -lNAME]])
3142_LT_DECL([], [soname_spec], [1],
3143 [[The coded name of the library, if different from the real name]])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003144_LT_DECL([], [install_override_mode], [1],
3145 [Permission mode override for installation of shared libraries])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003146_LT_DECL([], [postinstall_cmds], [2],
3147 [Command to use after installation of a shared archive])
3148_LT_DECL([], [postuninstall_cmds], [2],
3149 [Command to use after uninstallation of a shared archive])
3150_LT_DECL([], [finish_cmds], [2],
3151 [Commands used to finish a libtool library installation in a directory])
3152_LT_DECL([], [finish_eval], [1],
3153 [[As "finish_cmds", except a single script fragment to be evaled but
3154 not shown]])
3155_LT_DECL([], [hardcode_into_libs], [0],
3156 [Whether we should hardcode library paths into libraries])
3157_LT_DECL([], [sys_lib_search_path_spec], [2],
3158 [Compile-time system search path for libraries])
Bruce A. Mah54615792015-05-11 10:42:44 -07003159_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3160 [Detected run-time system search path for libraries])
3161_LT_DECL([], [configure_time_lt_sys_library_path], [2],
3162 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003163])# _LT_SYS_DYNAMIC_LINKER
Jon Dugane34c20c2010-07-08 23:26:52 +00003164
3165
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003166# _LT_PATH_TOOL_PREFIX(TOOL)
Jon Dugane34c20c2010-07-08 23:26:52 +00003167# --------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003168# find a file program that can recognize shared library
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003169AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3170[m4_require([_LT_DECL_EGREP])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +00003171AC_MSG_CHECKING([for $1])
3172AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3173[case $MAGIC_CMD in
3174[[\\/*] | ?:[\\/]*])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003175 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
Jon Dugane34c20c2010-07-08 23:26:52 +00003176 ;;
3177*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003178 lt_save_MAGIC_CMD=$MAGIC_CMD
3179 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
Jon Dugane34c20c2010-07-08 23:26:52 +00003180dnl $ac_dummy forces splitting on constant user-supplied paths.
3181dnl POSIX.2 word splitting is done only on the output of word expansions,
3182dnl not every word. This closes a longstanding sh security hole.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003183 ac_dummy="m4_if([$2], , $PATH, [$2])"
Jon Dugane34c20c2010-07-08 23:26:52 +00003184 for ac_dir in $ac_dummy; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003185 IFS=$lt_save_ifs
Jon Dugane34c20c2010-07-08 23:26:52 +00003186 test -z "$ac_dir" && ac_dir=.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003187 if test -f "$ac_dir/$1"; then
3188 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
Jon Dugane34c20c2010-07-08 23:26:52 +00003189 if test -n "$file_magic_test_file"; then
3190 case $deplibs_check_method in
3191 "file_magic "*)
3192 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003193 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
Jon Dugane34c20c2010-07-08 23:26:52 +00003194 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3195 $EGREP "$file_magic_regex" > /dev/null; then
3196 :
3197 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003198 cat <<_LT_EOF 1>&2
Jon Dugane34c20c2010-07-08 23:26:52 +00003199
3200*** Warning: the command libtool uses to detect shared libraries,
3201*** $file_magic_cmd, produces output that libtool cannot recognize.
3202*** The result is that libtool may fail to recognize shared libraries
3203*** as such. This will affect the creation of libtool libraries that
3204*** depend on shared libraries, but programs linked with such libtool
3205*** libraries will work regardless of this problem. Nevertheless, you
3206*** may want to report the problem to your system manager and/or to
3207*** bug-libtool@gnu.org
3208
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003209_LT_EOF
Jon Dugane34c20c2010-07-08 23:26:52 +00003210 fi ;;
3211 esac
3212 fi
3213 break
3214 fi
3215 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003216 IFS=$lt_save_ifs
3217 MAGIC_CMD=$lt_save_MAGIC_CMD
Jon Dugane34c20c2010-07-08 23:26:52 +00003218 ;;
3219esac])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003220MAGIC_CMD=$lt_cv_path_MAGIC_CMD
Jon Dugane34c20c2010-07-08 23:26:52 +00003221if test -n "$MAGIC_CMD"; then
3222 AC_MSG_RESULT($MAGIC_CMD)
3223else
3224 AC_MSG_RESULT(no)
3225fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003226_LT_DECL([], [MAGIC_CMD], [0],
3227 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3228])# _LT_PATH_TOOL_PREFIX
3229
3230# Old name:
3231AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3232dnl aclocal-1.4 backwards compatibility:
3233dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00003234
3235
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003236# _LT_PATH_MAGIC
3237# --------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003238# find a file program that can recognize a shared library
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003239m4_defun([_LT_PATH_MAGIC],
3240[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
Jon Dugane34c20c2010-07-08 23:26:52 +00003241if test -z "$lt_cv_path_MAGIC_CMD"; then
3242 if test -n "$ac_tool_prefix"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003243 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
Jon Dugane34c20c2010-07-08 23:26:52 +00003244 else
3245 MAGIC_CMD=:
3246 fi
3247fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003248])# _LT_PATH_MAGIC
Jon Dugane34c20c2010-07-08 23:26:52 +00003249
3250
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003251# LT_PATH_LD
Jon Dugane34c20c2010-07-08 23:26:52 +00003252# ----------
3253# find the pathname to the GNU or non-GNU linker
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003254AC_DEFUN([LT_PATH_LD],
3255[AC_REQUIRE([AC_PROG_CC])dnl
jef56a97f92012-08-20 14:35:58 -07003256AC_REQUIRE([AC_CANONICAL_HOST])dnl
3257AC_REQUIRE([AC_CANONICAL_BUILD])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003258m4_require([_LT_DECL_SED])dnl
3259m4_require([_LT_DECL_EGREP])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003260m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003261
3262AC_ARG_WITH([gnu-ld],
3263 [AS_HELP_STRING([--with-gnu-ld],
3264 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003265 [test no = "$withval" || with_gnu_ld=yes],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003266 [with_gnu_ld=no])dnl
3267
Jon Dugane34c20c2010-07-08 23:26:52 +00003268ac_prog=ld
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003269if test yes = "$GCC"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003270 # Check if gcc -print-prog-name=ld gives a path.
3271 AC_MSG_CHECKING([for ld used by $CC])
3272 case $host in
3273 *-*-mingw*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003274 # gcc leaves a trailing carriage return, which upsets mingw
Jon Dugane34c20c2010-07-08 23:26:52 +00003275 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3276 *)
3277 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3278 esac
3279 case $ac_prog in
3280 # Accept absolute paths.
3281 [[\\/]]* | ?:[[\\/]]*)
3282 re_direlt='/[[^/]][[^/]]*/\.\./'
3283 # Canonicalize the pathname of ld
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003284 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3285 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3286 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
Jon Dugane34c20c2010-07-08 23:26:52 +00003287 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003288 test -z "$LD" && LD=$ac_prog
Jon Dugane34c20c2010-07-08 23:26:52 +00003289 ;;
3290 "")
3291 # If it fails, then pretend we aren't using GCC.
3292 ac_prog=ld
3293 ;;
3294 *)
3295 # If it is relative, then search for the first ld in PATH.
3296 with_gnu_ld=unknown
3297 ;;
3298 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003299elif test yes = "$with_gnu_ld"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003300 AC_MSG_CHECKING([for GNU ld])
3301else
3302 AC_MSG_CHECKING([for non-GNU ld])
3303fi
3304AC_CACHE_VAL(lt_cv_path_LD,
3305[if test -z "$LD"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003306 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
Jon Dugane34c20c2010-07-08 23:26:52 +00003307 for ac_dir in $PATH; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003308 IFS=$lt_save_ifs
Jon Dugane34c20c2010-07-08 23:26:52 +00003309 test -z "$ac_dir" && ac_dir=.
3310 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003311 lt_cv_path_LD=$ac_dir/$ac_prog
Jon Dugane34c20c2010-07-08 23:26:52 +00003312 # Check to see if the program is GNU ld. I'd rather use --version,
3313 # but apparently some variants of GNU ld only accept -v.
3314 # Break only if it was the GNU/non-GNU ld that we prefer.
3315 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3316 *GNU* | *'with BFD'*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003317 test no != "$with_gnu_ld" && break
Jon Dugane34c20c2010-07-08 23:26:52 +00003318 ;;
3319 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003320 test yes != "$with_gnu_ld" && break
Jon Dugane34c20c2010-07-08 23:26:52 +00003321 ;;
3322 esac
3323 fi
3324 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003325 IFS=$lt_save_ifs
Jon Dugane34c20c2010-07-08 23:26:52 +00003326else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003327 lt_cv_path_LD=$LD # Let the user override the test with a path.
Jon Dugane34c20c2010-07-08 23:26:52 +00003328fi])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003329LD=$lt_cv_path_LD
Jon Dugane34c20c2010-07-08 23:26:52 +00003330if test -n "$LD"; then
3331 AC_MSG_RESULT($LD)
3332else
3333 AC_MSG_RESULT(no)
3334fi
3335test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003336_LT_PATH_LD_GNU
3337AC_SUBST([LD])
3338
3339_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3340])# LT_PATH_LD
3341
3342# Old names:
3343AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3344AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3345dnl aclocal-1.4 backwards compatibility:
3346dnl AC_DEFUN([AM_PROG_LD], [])
3347dnl AC_DEFUN([AC_PROG_LD], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00003348
3349
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003350# _LT_PATH_LD_GNU
3351#- --------------
3352m4_defun([_LT_PATH_LD_GNU],
3353[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
Jon Dugane34c20c2010-07-08 23:26:52 +00003354[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3355case `$LD -v 2>&1 </dev/null` in
3356*GNU* | *'with BFD'*)
3357 lt_cv_prog_gnu_ld=yes
3358 ;;
3359*)
3360 lt_cv_prog_gnu_ld=no
3361 ;;
3362esac])
3363with_gnu_ld=$lt_cv_prog_gnu_ld
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003364])# _LT_PATH_LD_GNU
Jon Dugane34c20c2010-07-08 23:26:52 +00003365
3366
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003367# _LT_CMD_RELOAD
3368# --------------
Jon Dugane34c20c2010-07-08 23:26:52 +00003369# find reload flag for linker
3370# -- PORTME Some linkers may need a different reload flag.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003371m4_defun([_LT_CMD_RELOAD],
Jon Dugane34c20c2010-07-08 23:26:52 +00003372[AC_CACHE_CHECK([for $LD option to reload object files],
3373 lt_cv_ld_reload_flag,
3374 [lt_cv_ld_reload_flag='-r'])
3375reload_flag=$lt_cv_ld_reload_flag
3376case $reload_flag in
3377"" | " "*) ;;
3378*) reload_flag=" $reload_flag" ;;
3379esac
3380reload_cmds='$LD$reload_flag -o $output$reload_objs'
3381case $host_os in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003382 cygwin* | mingw* | pw32* | cegcc*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003383 if test yes != "$GCC"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003384 reload_cmds=false
3385 fi
3386 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00003387 darwin*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003388 if test yes = "$GCC"; then
3389 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
Jon Dugane34c20c2010-07-08 23:26:52 +00003390 else
3391 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3392 fi
3393 ;;
3394esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003395_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3396_LT_TAGDECL([], [reload_cmds], [2])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003397])# _LT_CMD_RELOAD
Jon Dugane34c20c2010-07-08 23:26:52 +00003398
3399
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003400# _LT_PATH_DD
3401# -----------
3402# find a working dd
3403m4_defun([_LT_PATH_DD],
3404[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3405[printf 0123456789abcdef0123456789abcdef >conftest.i
3406cat conftest.i conftest.i >conftest2.i
3407: ${lt_DD:=$DD}
3408AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3409[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3410 cmp -s conftest.i conftest.out \
3411 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3412fi])
3413rm -f conftest.i conftest2.i conftest.out])
3414])# _LT_PATH_DD
3415
3416
3417# _LT_CMD_TRUNCATE
3418# ----------------
3419# find command to truncate a binary pipe
3420m4_defun([_LT_CMD_TRUNCATE],
3421[m4_require([_LT_PATH_DD])
3422AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3423[printf 0123456789abcdef0123456789abcdef >conftest.i
3424cat conftest.i conftest.i >conftest2.i
3425lt_cv_truncate_bin=
3426if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3427 cmp -s conftest.i conftest.out \
3428 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3429fi
3430rm -f conftest.i conftest2.i conftest.out
3431test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3432_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3433 [Command to truncate a binary pipe])
3434])# _LT_CMD_TRUNCATE
3435
3436
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003437# _LT_CHECK_MAGIC_METHOD
3438# ----------------------
Jon Dugane34c20c2010-07-08 23:26:52 +00003439# how to check for library dependencies
3440# -- PORTME fill in with the dynamic library characteristics
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003441m4_defun([_LT_CHECK_MAGIC_METHOD],
3442[m4_require([_LT_DECL_EGREP])
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08003443m4_require([_LT_DECL_OBJDUMP])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003444AC_CACHE_CHECK([how to recognize dependent libraries],
Jon Dugane34c20c2010-07-08 23:26:52 +00003445lt_cv_deplibs_check_method,
3446[lt_cv_file_magic_cmd='$MAGIC_CMD'
3447lt_cv_file_magic_test_file=
3448lt_cv_deplibs_check_method='unknown'
3449# Need to set the preceding variable on all platforms that support
3450# interlibrary dependencies.
3451# 'none' -- dependencies not supported.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003452# 'unknown' -- same as none, but documents that we really don't know.
Jon Dugane34c20c2010-07-08 23:26:52 +00003453# 'pass_all' -- all dependencies passed with no checks.
3454# 'test_compile' -- check by making test program.
3455# 'file_magic [[regex]]' -- check by looking for files in library path
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003456# that responds to the $file_magic_cmd with a given extended regex.
3457# If you have 'file' or equivalent on your system and you're not sure
3458# whether 'pass_all' will *always* work, you probably want this one.
Jon Dugane34c20c2010-07-08 23:26:52 +00003459
3460case $host_os in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003461aix[[4-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003462 lt_cv_deplibs_check_method=pass_all
3463 ;;
3464
3465beos*)
3466 lt_cv_deplibs_check_method=pass_all
3467 ;;
3468
3469bsdi[[45]]*)
3470 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3471 lt_cv_file_magic_cmd='/usr/bin/file -L'
3472 lt_cv_file_magic_test_file=/shlib/libc.so
3473 ;;
3474
3475cygwin*)
3476 # func_win32_libid is a shell function defined in ltmain.sh
3477 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3478 lt_cv_file_magic_cmd='func_win32_libid'
3479 ;;
3480
3481mingw* | pw32*)
3482 # Base MSYS/MinGW do not provide the 'file' command needed by
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003483 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3484 # unless we find 'file', for example because we are cross-compiling.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003485 if ( file / ) >/dev/null 2>&1; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003486 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3487 lt_cv_file_magic_cmd='func_win32_libid'
3488 else
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003489 # Keep this pattern in sync with the one in func_win32_libid.
3490 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003491 lt_cv_file_magic_cmd='$OBJDUMP -f'
3492 fi
Jon Dugan92864152010-09-20 21:50:12 +00003493 ;;
3494
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003495cegcc*)
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08003496 # use the weaker test based on 'objdump'. See mingw*.
3497 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3498 lt_cv_file_magic_cmd='$OBJDUMP -f'
3499 ;;
3500
Jon Dugane34c20c2010-07-08 23:26:52 +00003501darwin* | rhapsody*)
3502 lt_cv_deplibs_check_method=pass_all
3503 ;;
3504
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003505freebsd* | dragonfly*)
3506 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003507 case $host_cpu in
3508 i*86 )
3509 # Not sure whether the presence of OpenBSD here was a mistake.
3510 # Let's accept both of them until this is cleared up.
3511 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3512 lt_cv_file_magic_cmd=/usr/bin/file
3513 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3514 ;;
3515 esac
3516 else
3517 lt_cv_deplibs_check_method=pass_all
3518 fi
3519 ;;
3520
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003521haiku*)
3522 lt_cv_deplibs_check_method=pass_all
3523 ;;
3524
Jon Dugane34c20c2010-07-08 23:26:52 +00003525hpux10.20* | hpux11*)
3526 lt_cv_file_magic_cmd=/usr/bin/file
3527 case $host_cpu in
3528 ia64*)
3529 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3530 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3531 ;;
3532 hppa*64*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003533 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
Jon Dugane34c20c2010-07-08 23:26:52 +00003534 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3535 ;;
3536 *)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003537 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
Jon Dugane34c20c2010-07-08 23:26:52 +00003538 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3539 ;;
3540 esac
3541 ;;
3542
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003543interix[[3-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003544 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3545 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3546 ;;
3547
3548irix5* | irix6* | nonstopux*)
3549 case $LD in
3550 *-32|*"-32 ") libmagic=32-bit;;
3551 *-n32|*"-n32 ") libmagic=N32;;
3552 *-64|*"-64 ") libmagic=64-bit;;
3553 *) libmagic=never-match;;
3554 esac
3555 lt_cv_deplibs_check_method=pass_all
3556 ;;
3557
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003558# This must be glibc/ELF.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003559linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003560 lt_cv_deplibs_check_method=pass_all
3561 ;;
3562
3563netbsd*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003564 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003565 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3566 else
3567 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3568 fi
3569 ;;
3570
3571newos6*)
3572 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3573 lt_cv_file_magic_cmd=/usr/bin/file
3574 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3575 ;;
3576
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003577*nto* | *qnx*)
3578 lt_cv_deplibs_check_method=pass_all
Jon Dugane34c20c2010-07-08 23:26:52 +00003579 ;;
3580
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003581openbsd* | bitrig*)
3582 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003583 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3584 else
3585 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3586 fi
3587 ;;
3588
3589osf3* | osf4* | osf5*)
3590 lt_cv_deplibs_check_method=pass_all
3591 ;;
3592
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003593rdos*)
3594 lt_cv_deplibs_check_method=pass_all
3595 ;;
3596
Jon Dugane34c20c2010-07-08 23:26:52 +00003597solaris*)
3598 lt_cv_deplibs_check_method=pass_all
3599 ;;
3600
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003601sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3602 lt_cv_deplibs_check_method=pass_all
3603 ;;
3604
Jon Dugane34c20c2010-07-08 23:26:52 +00003605sysv4 | sysv4.3*)
3606 case $host_vendor in
3607 motorola)
3608 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3609 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3610 ;;
3611 ncr)
3612 lt_cv_deplibs_check_method=pass_all
3613 ;;
3614 sequent)
3615 lt_cv_file_magic_cmd='/bin/file'
3616 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3617 ;;
3618 sni)
3619 lt_cv_file_magic_cmd='/bin/file'
3620 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3621 lt_cv_file_magic_test_file=/lib/libc.so
3622 ;;
3623 siemens)
3624 lt_cv_deplibs_check_method=pass_all
3625 ;;
3626 pc)
3627 lt_cv_deplibs_check_method=pass_all
3628 ;;
3629 esac
3630 ;;
3631
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003632tpf*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003633 lt_cv_deplibs_check_method=pass_all
3634 ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003635os2*)
3636 lt_cv_deplibs_check_method=pass_all
3637 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00003638esac
3639])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003640
3641file_magic_glob=
3642want_nocaseglob=no
3643if test "$build" = "$host"; then
3644 case $host_os in
3645 mingw* | pw32*)
3646 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3647 want_nocaseglob=yes
3648 else
3649 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3650 fi
3651 ;;
3652 esac
3653fi
3654
Jon Dugane34c20c2010-07-08 23:26:52 +00003655file_magic_cmd=$lt_cv_file_magic_cmd
3656deplibs_check_method=$lt_cv_deplibs_check_method
3657test -z "$deplibs_check_method" && deplibs_check_method=unknown
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003658
3659_LT_DECL([], [deplibs_check_method], [1],
3660 [Method to check whether dependent libraries are shared objects])
3661_LT_DECL([], [file_magic_cmd], [1],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003662 [Command to use when deplibs_check_method = "file_magic"])
3663_LT_DECL([], [file_magic_glob], [1],
3664 [How to find potential files when deplibs_check_method = "file_magic"])
3665_LT_DECL([], [want_nocaseglob], [1],
3666 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003667])# _LT_CHECK_MAGIC_METHOD
Jon Dugane34c20c2010-07-08 23:26:52 +00003668
3669
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003670# LT_PATH_NM
Jon Dugane34c20c2010-07-08 23:26:52 +00003671# ----------
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003672# find the pathname to a BSD- or MS-compatible name lister
3673AC_DEFUN([LT_PATH_NM],
3674[AC_REQUIRE([AC_PROG_CC])dnl
3675AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
Jon Dugane34c20c2010-07-08 23:26:52 +00003676[if test -n "$NM"; then
3677 # Let the user override the test.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003678 lt_cv_path_NM=$NM
Jon Dugane34c20c2010-07-08 23:26:52 +00003679else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003680 lt_nm_to_check=${ac_tool_prefix}nm
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003681 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003682 lt_nm_to_check="$lt_nm_to_check nm"
3683 fi
3684 for lt_tmp_nm in $lt_nm_to_check; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003685 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
Jon Dugane34c20c2010-07-08 23:26:52 +00003686 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003687 IFS=$lt_save_ifs
Jon Dugane34c20c2010-07-08 23:26:52 +00003688 test -z "$ac_dir" && ac_dir=.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003689 tmp_nm=$ac_dir/$lt_tmp_nm
3690 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003691 # Check to see if the nm accepts a BSD-compat flag.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003692 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
Jon Dugane34c20c2010-07-08 23:26:52 +00003693 # nm: unknown option "B" ignored
3694 # Tru64's nm complains that /dev/null is an invalid object file
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003695 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3696 case $build_os in
3697 mingw*) lt_bad_file=conftest.nm/nofile ;;
3698 *) lt_bad_file=/dev/null ;;
3699 esac
3700 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3701 *$lt_bad_file* | *'Invalid file or object type'*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003702 lt_cv_path_NM="$tmp_nm -B"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003703 break 2
Jon Dugane34c20c2010-07-08 23:26:52 +00003704 ;;
3705 *)
3706 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3707 */dev/null*)
3708 lt_cv_path_NM="$tmp_nm -p"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003709 break 2
Jon Dugane34c20c2010-07-08 23:26:52 +00003710 ;;
3711 *)
3712 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3713 continue # so that we can try to find one that supports BSD flags
3714 ;;
3715 esac
3716 ;;
3717 esac
3718 fi
3719 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003720 IFS=$lt_save_ifs
Jon Dugane34c20c2010-07-08 23:26:52 +00003721 done
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003722 : ${lt_cv_path_NM=no}
Jon Dugane34c20c2010-07-08 23:26:52 +00003723fi])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003724if test no != "$lt_cv_path_NM"; then
3725 NM=$lt_cv_path_NM
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003726else
3727 # Didn't find any BSD compatible name lister, look for dumpbin.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003728 if test -n "$DUMPBIN"; then :
3729 # Let the user override the test.
3730 else
3731 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003732 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003733 *COFF*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003734 DUMPBIN="$DUMPBIN -symbols -headers"
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003735 ;;
3736 *)
3737 DUMPBIN=:
3738 ;;
3739 esac
3740 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003741 AC_SUBST([DUMPBIN])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003742 if test : != "$DUMPBIN"; then
3743 NM=$DUMPBIN
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003744 fi
3745fi
3746test -z "$NM" && NM=nm
3747AC_SUBST([NM])
3748_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3749
3750AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3751 [lt_cv_nm_interface="BSD nm"
3752 echo "int some_variable = 0;" > conftest.$ac_ext
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003753 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003754 (eval "$ac_compile" 2>conftest.err)
3755 cat conftest.err >&AS_MESSAGE_LOG_FD
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003756 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003757 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3758 cat conftest.err >&AS_MESSAGE_LOG_FD
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003759 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003760 cat conftest.out >&AS_MESSAGE_LOG_FD
3761 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3762 lt_cv_nm_interface="MS dumpbin"
3763 fi
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08003764 rm -f conftest*])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003765])# LT_PATH_NM
3766
3767# Old names:
3768AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3769AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3770dnl aclocal-1.4 backwards compatibility:
3771dnl AC_DEFUN([AM_PROG_NM], [])
3772dnl AC_DEFUN([AC_PROG_NM], [])
jef2ab386b2012-08-10 12:43:50 -07003773
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003774# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3775# --------------------------------
3776# how to determine the name of the shared library
3777# associated with a specific link library.
3778# -- PORTME fill in with the dynamic library characteristics
3779m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3780[m4_require([_LT_DECL_EGREP])
3781m4_require([_LT_DECL_OBJDUMP])
3782m4_require([_LT_DECL_DLLTOOL])
3783AC_CACHE_CHECK([how to associate runtime and link libraries],
3784lt_cv_sharedlib_from_linklib_cmd,
3785[lt_cv_sharedlib_from_linklib_cmd='unknown'
3786
3787case $host_os in
3788cygwin* | mingw* | pw32* | cegcc*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003789 # two different shell functions defined in ltmain.sh;
3790 # decide which one to use based on capabilities of $DLLTOOL
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003791 case `$DLLTOOL --help 2>&1` in
3792 *--identify-strict*)
3793 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3794 ;;
3795 *)
3796 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3797 ;;
3798 esac
3799 ;;
3800*)
3801 # fallback: assume linklib IS sharedlib
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003802 lt_cv_sharedlib_from_linklib_cmd=$ECHO
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003803 ;;
3804esac
3805])
3806sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3807test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3808
3809_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3810 [Command to associate shared and link libraries])
3811])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3812
3813
3814# _LT_PATH_MANIFEST_TOOL
3815# ----------------------
3816# locate the manifest tool
3817m4_defun([_LT_PATH_MANIFEST_TOOL],
3818[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3819test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3820AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3821 [lt_cv_path_mainfest_tool=no
3822 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3823 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3824 cat conftest.err >&AS_MESSAGE_LOG_FD
3825 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3826 lt_cv_path_mainfest_tool=yes
3827 fi
3828 rm -f conftest*])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003829if test yes != "$lt_cv_path_mainfest_tool"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003830 MANIFEST_TOOL=:
3831fi
3832_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3833])# _LT_PATH_MANIFEST_TOOL
3834
jef2ab386b2012-08-10 12:43:50 -07003835
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003836# _LT_DLL_DEF_P([FILE])
3837# ---------------------
3838# True iff FILE is a Windows DLL '.def' file.
3839# Keep in sync with func_dll_def_p in the libtool script
3840AC_DEFUN([_LT_DLL_DEF_P],
3841[dnl
3842 test DEF = "`$SED -n dnl
3843 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3844 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3845 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3846 -e q dnl Only consider the first "real" line
3847 $1`" dnl
3848])# _LT_DLL_DEF_P
3849
3850
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003851# LT_LIB_M
3852# --------
Jon Dugane34c20c2010-07-08 23:26:52 +00003853# check for math library
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003854AC_DEFUN([LT_LIB_M],
Jon Dugane34c20c2010-07-08 23:26:52 +00003855[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3856LIBM=
3857case $host in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003858*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003859 # These system don't have libm, or don't need it
3860 ;;
3861*-ncr-sysv4.3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003862 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
Jon Dugane34c20c2010-07-08 23:26:52 +00003863 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3864 ;;
3865*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003866 AC_CHECK_LIB(m, cos, LIBM=-lm)
Jon Dugane34c20c2010-07-08 23:26:52 +00003867 ;;
3868esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003869AC_SUBST([LIBM])
3870])# LT_LIB_M
Jon Dugane34c20c2010-07-08 23:26:52 +00003871
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003872# Old name:
3873AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3874dnl aclocal-1.4 backwards compatibility:
3875dnl AC_DEFUN([AC_CHECK_LIBM], [])
Jon Dugane34c20c2010-07-08 23:26:52 +00003876
Jon Dugane34c20c2010-07-08 23:26:52 +00003877
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003878# _LT_COMPILER_NO_RTTI([TAGNAME])
3879# -------------------------------
3880m4_defun([_LT_COMPILER_NO_RTTI],
3881[m4_require([_LT_TAG_COMPILER])dnl
Jon Dugane34c20c2010-07-08 23:26:52 +00003882
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003883_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
jef56a97f92012-08-20 14:35:58 -07003884
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003885if test yes = "$GCC"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003886 case $cc_basename in
3887 nvcc*)
3888 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3889 *)
3890 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3891 esac
jef56a97f92012-08-20 14:35:58 -07003892
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003893 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
Jon Dugane34c20c2010-07-08 23:26:52 +00003894 lt_cv_prog_compiler_rtti_exceptions,
3895 [-fno-rtti -fno-exceptions], [],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003896 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
Jon Dugane34c20c2010-07-08 23:26:52 +00003897fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003898_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3899 [Compiler flag to turn off builtin functions])
3900])# _LT_COMPILER_NO_RTTI
Jon Dugane34c20c2010-07-08 23:26:52 +00003901
3902
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003903# _LT_CMD_GLOBAL_SYMBOLS
3904# ----------------------
3905m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3906[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3907AC_REQUIRE([AC_PROG_CC])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07003908AC_REQUIRE([AC_PROG_AWK])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003909AC_REQUIRE([LT_PATH_NM])dnl
3910AC_REQUIRE([LT_PATH_LD])dnl
3911m4_require([_LT_DECL_SED])dnl
3912m4_require([_LT_DECL_EGREP])dnl
3913m4_require([_LT_TAG_COMPILER])dnl
3914
Jon Dugane34c20c2010-07-08 23:26:52 +00003915# Check for command to grab the raw symbol name followed by C symbol from nm.
3916AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3917AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3918[
3919# These are sane defaults that work on at least a few old systems.
3920# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3921
3922# Character class describing NM global symbol codes.
3923symcode='[[BCDEGRST]]'
3924
3925# Regexp to match symbols that can be accessed directly from C.
3926sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3927
3928# Define system-specific variables.
3929case $host_os in
3930aix*)
3931 symcode='[[BCDT]]'
3932 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08003933cygwin* | mingw* | pw32* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00003934 symcode='[[ABCDGISTW]]'
3935 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003936hpux*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003937 if test ia64 = "$host_cpu"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00003938 symcode='[[ABCDEGRST]]'
3939 fi
3940 ;;
3941irix* | nonstopux*)
3942 symcode='[[BCDEGRST]]'
3943 ;;
3944osf*)
3945 symcode='[[BCDEGQRST]]'
3946 ;;
3947solaris*)
3948 symcode='[[BDRT]]'
3949 ;;
3950sco3.2v5*)
3951 symcode='[[DT]]'
3952 ;;
3953sysv4.2uw2*)
3954 symcode='[[DT]]'
3955 ;;
3956sysv5* | sco5v6* | unixware* | OpenUNIX*)
3957 symcode='[[ABDT]]'
3958 ;;
3959sysv4)
3960 symcode='[[DFNSTU]]'
3961 ;;
3962esac
3963
3964# If we're using GNU nm, then use its standard symbol codes.
3965case `$NM -V 2>&1` in
3966*GNU* | *'with BFD'*)
3967 symcode='[[ABCDGIRSTW]]' ;;
3968esac
3969
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003970if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3971 # Gets list of data symbols to import.
3972 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3973 # Adjust the below global symbol transforms to fixup imported variables.
3974 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3975 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3976 lt_c_name_lib_hook="\
3977 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3978 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3979else
3980 # Disable hooks by default.
3981 lt_cv_sys_global_symbol_to_import=
3982 lt_cdecl_hook=
3983 lt_c_name_hook=
3984 lt_c_name_lib_hook=
3985fi
3986
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003987# Transform an extracted symbol line into a proper C declaration.
3988# Some systems (esp. on ia64) link data and code symbols differently,
3989# so use this general approach.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003990lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3991$lt_cdecl_hook\
3992" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3993" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08003994
3995# Transform an extracted symbol line into symbol name and symbol address
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08003996lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3997$lt_c_name_hook\
3998" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3999" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
4000
4001# Transform an extracted symbol line into symbol name with lib prefix and
4002# symbol address.
4003lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4004$lt_c_name_lib_hook\
4005" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4006" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4007" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004008
4009# Handle CRLF in mingw tool chain
4010opt_cr=
4011case $build_os in
4012mingw*)
4013 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4014 ;;
4015esac
4016
4017# Try without a prefix underscore, then with it.
Jon Dugane34c20c2010-07-08 23:26:52 +00004018for ac_symprfx in "" "_"; do
4019
4020 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4021 symxfrm="\\1 $ac_symprfx\\2 \\2"
4022
4023 # Write the raw and C identifiers.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004024 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004025 # Fake it for dumpbin and say T for any non-static function,
4026 # D for any global variable and I for any imported variable.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004027 # Also find C++ and __fastcall symbols from MSVC++,
4028 # which start with @ or ?.
4029 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4030" {last_section=section; section=\$ 3};"\
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004031" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004032" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004033" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4034" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4035" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004036" \$ 0!~/External *\|/{next};"\
4037" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4038" {if(hide[section]) next};"\
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004039" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4040" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4041" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4042" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004043" ' prfx=^$ac_symprfx]"
4044 else
4045 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4046 fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004047 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
Jon Dugane34c20c2010-07-08 23:26:52 +00004048
4049 # Check to see that the pipe works correctly.
4050 pipe_works=no
4051
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004052 rm -f conftest*
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004053 cat > conftest.$ac_ext <<_LT_EOF
Jon Dugane34c20c2010-07-08 23:26:52 +00004054#ifdef __cplusplus
4055extern "C" {
4056#endif
4057char nm_test_var;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004058void nm_test_func(void);
4059void nm_test_func(void){}
Jon Dugane34c20c2010-07-08 23:26:52 +00004060#ifdef __cplusplus
4061}
4062#endif
4063int main(){nm_test_var='a';nm_test_func();return(0);}
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004064_LT_EOF
Jon Dugane34c20c2010-07-08 23:26:52 +00004065
4066 if AC_TRY_EVAL(ac_compile); then
4067 # Now try to grab the symbols.
4068 nlist=conftest.nm
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004069 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00004070 # Try sorting and uniquifying the output.
4071 if sort "$nlist" | uniq > "$nlist"T; then
4072 mv -f "$nlist"T "$nlist"
4073 else
4074 rm -f "$nlist"T
4075 fi
4076
4077 # Make sure that we snagged all the symbols we need.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004078 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4079 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4080 cat <<_LT_EOF > conftest.$ac_ext
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004081/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004082#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4083/* DATA imports from DLLs on WIN32 can't be const, because runtime
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004084 relocations are performed -- see ld's documentation on pseudo-relocs. */
4085# define LT@&t@_DLSYM_CONST
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004086#elif defined __osf__
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004087/* This system does not cope well with relocations in const data. */
4088# define LT@&t@_DLSYM_CONST
4089#else
4090# define LT@&t@_DLSYM_CONST const
4091#endif
4092
Jon Dugane34c20c2010-07-08 23:26:52 +00004093#ifdef __cplusplus
4094extern "C" {
4095#endif
4096
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004097_LT_EOF
Jon Dugane34c20c2010-07-08 23:26:52 +00004098 # Now generate the symbol file.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004099 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
Jon Dugane34c20c2010-07-08 23:26:52 +00004100
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004101 cat <<_LT_EOF >> conftest.$ac_ext
Jon Dugane34c20c2010-07-08 23:26:52 +00004102
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004103/* The mapping between symbol names and symbols. */
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004104LT@&t@_DLSYM_CONST struct {
jef56a97f92012-08-20 14:35:58 -07004105 const char *name;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004106 void *address;
jef56a97f92012-08-20 14:35:58 -07004107}
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004108lt__PROGRAM__LTX_preloaded_symbols[[]] =
jef56a97f92012-08-20 14:35:58 -07004109{
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004110 { "@PROGRAM@", (void *) 0 },
4111_LT_EOF
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004112 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004113 cat <<\_LT_EOF >> conftest.$ac_ext
4114 {0, (void *) 0}
jef56a97f92012-08-20 14:35:58 -07004115};
4116
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004117/* This works around a problem in FreeBSD linker */
4118#ifdef FREEBSD_WORKAROUND
4119static const void *lt_preloaded_setup() {
4120 return lt__PROGRAM__LTX_preloaded_symbols;
4121}
4122#endif
4123
Jon Dugane34c20c2010-07-08 23:26:52 +00004124#ifdef __cplusplus
4125}
4126#endif
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004127_LT_EOF
Jon Dugane34c20c2010-07-08 23:26:52 +00004128 # Now try linking the two files.
4129 mv conftest.$ac_objext conftstm.$ac_objext
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004130 lt_globsym_save_LIBS=$LIBS
4131 lt_globsym_save_CFLAGS=$CFLAGS
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004132 LIBS=conftstm.$ac_objext
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004133 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004134 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
Jon Dugane34c20c2010-07-08 23:26:52 +00004135 pipe_works=yes
4136 fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004137 LIBS=$lt_globsym_save_LIBS
4138 CFLAGS=$lt_globsym_save_CFLAGS
Jon Dugane34c20c2010-07-08 23:26:52 +00004139 else
4140 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4141 fi
4142 else
4143 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4144 fi
4145 else
4146 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4147 fi
4148 else
4149 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4150 cat conftest.$ac_ext >&5
4151 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004152 rm -rf conftest* conftst*
Jon Dugane34c20c2010-07-08 23:26:52 +00004153
4154 # Do not use the global_symbol_pipe unless it works.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004155 if test yes = "$pipe_works"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00004156 break
4157 else
4158 lt_cv_sys_global_symbol_pipe=
4159 fi
4160done
4161])
4162if test -z "$lt_cv_sys_global_symbol_pipe"; then
4163 lt_cv_sys_global_symbol_to_cdecl=
4164fi
4165if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4166 AC_MSG_RESULT(failed)
4167else
4168 AC_MSG_RESULT(ok)
4169fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004170
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004171# Response file support.
4172if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4173 nm_file_list_spec='@'
4174elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4175 nm_file_list_spec='@'
4176fi
4177
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004178_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4179 [Take the output of nm and produce a listing of raw symbols and C names])
4180_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4181 [Transform the output of nm in a proper C declaration])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004182_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4183 [Transform the output of nm into a list of symbols to manually relocate])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004184_LT_DECL([global_symbol_to_c_name_address],
4185 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4186 [Transform the output of nm in a C name address pair])
4187_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4188 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4189 [Transform the output of nm in a C name address pair when lib prefix is needed])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004190_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4191 [The name lister interface])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004192_LT_DECL([], [nm_file_list_spec], [1],
4193 [Specify filename containing input files for $NM])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004194]) # _LT_CMD_GLOBAL_SYMBOLS
Jon Dugane34c20c2010-07-08 23:26:52 +00004195
4196
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004197# _LT_COMPILER_PIC([TAGNAME])
4198# ---------------------------
4199m4_defun([_LT_COMPILER_PIC],
4200[m4_require([_LT_TAG_COMPILER])dnl
4201_LT_TAGVAR(lt_prog_compiler_wl, $1)=
4202_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4203_LT_TAGVAR(lt_prog_compiler_static, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00004204
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004205m4_if([$1], [CXX], [
Jon Dugane34c20c2010-07-08 23:26:52 +00004206 # C++ specific cases for pic, static, wl, etc.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004207 if test yes = "$GXX"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004208 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4209 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Jon Dugane34c20c2010-07-08 23:26:52 +00004210
4211 case $host_os in
4212 aix*)
4213 # All AIX code is PIC.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004214 if test ia64 = "$host_cpu"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00004215 # AIX 5 now supports IA64 processor
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004216 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004217 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004218 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004219 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004220
Jon Dugane34c20c2010-07-08 23:26:52 +00004221 amigaos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004222 case $host_cpu in
4223 powerpc)
4224 # see comment about AmigaOS4 .so support
4225 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4226 ;;
4227 m68k)
4228 # FIXME: we need at least 68020 code to build shared libraries, but
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004229 # adding the '-m68020' flag to GCC prevents building anything better,
4230 # like '-m68040'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004231 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4232 ;;
4233 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00004234 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004235
4236 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004237 # PIC is the default for these OSes.
4238 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004239 mingw* | cygwin* | os2* | pw32* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004240 # This hack is so that the source file can tell whether it is being
4241 # built for inclusion in a dll (and should export symbols for example).
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004242 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4243 # (--disable-auto-import) libraries
4244 m4_if([$1], [GCJ], [],
4245 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004246 case $host_os in
4247 os2*)
4248 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4249 ;;
4250 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00004251 ;;
4252 darwin* | rhapsody*)
4253 # PIC is the default on this platform
4254 # Common symbols not allowed in MH_DYLIB files
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004255 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
Jon Dugane34c20c2010-07-08 23:26:52 +00004256 ;;
4257 *djgpp*)
4258 # DJGPP does not support shared libraries at all
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004259 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00004260 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004261 haiku*)
4262 # PIC is the default for Haiku.
4263 # The "-static" flag exists, but is broken.
4264 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4265 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004266 interix[[3-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004267 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4268 # Instead, we relocate shared libraries at runtime.
4269 ;;
4270 sysv4*MP*)
4271 if test -d /usr/nec; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004272 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
Jon Dugane34c20c2010-07-08 23:26:52 +00004273 fi
4274 ;;
4275 hpux*)
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004276 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4277 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4278 # sets the default TLS model and affects inlining.
Jon Dugane34c20c2010-07-08 23:26:52 +00004279 case $host_cpu in
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004280 hppa*64*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004281 ;;
4282 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004283 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004284 ;;
4285 esac
4286 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004287 *qnx* | *nto*)
4288 # QNX uses GNU C++, but need to define -shared option too, otherwise
4289 # it will coredump.
4290 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4291 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00004292 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004293 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004294 ;;
4295 esac
4296 else
4297 case $host_os in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004298 aix[[4-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004299 # All AIX code is PIC.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004300 if test ia64 = "$host_cpu"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00004301 # AIX 5 now supports IA64 processor
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004303 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004304 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
Jon Dugane34c20c2010-07-08 23:26:52 +00004305 fi
4306 ;;
4307 chorus*)
4308 case $cc_basename in
4309 cxch68*)
4310 # Green Hills C++ Compiler
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004311 # _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"
Jon Dugane34c20c2010-07-08 23:26:52 +00004312 ;;
4313 esac
4314 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004315 mingw* | cygwin* | os2* | pw32* | cegcc*)
4316 # This hack is so that the source file can tell whether it is being
4317 # built for inclusion in a dll (and should export symbols for example).
4318 m4_if([$1], [GCJ], [],
4319 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4320 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00004321 dgux*)
4322 case $cc_basename in
4323 ec++*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004324 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004325 ;;
4326 ghcx*)
4327 # Green Hills C++ Compiler
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004328 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004329 ;;
4330 *)
4331 ;;
4332 esac
4333 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004334 freebsd* | dragonfly*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004335 # FreeBSD uses GNU C++
4336 ;;
4337 hpux9* | hpux10* | hpux11*)
4338 case $cc_basename in
4339 CC*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004340 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004341 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4342 if test ia64 != "$host_cpu"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004343 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
Jon Dugane34c20c2010-07-08 23:26:52 +00004344 fi
4345 ;;
4346 aCC*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004347 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004348 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
Jon Dugane34c20c2010-07-08 23:26:52 +00004349 case $host_cpu in
4350 hppa*64*|ia64*)
4351 # +Z the default
4352 ;;
4353 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
Jon Dugane34c20c2010-07-08 23:26:52 +00004355 ;;
4356 esac
4357 ;;
4358 *)
4359 ;;
4360 esac
4361 ;;
4362 interix*)
4363 # This is c89, which is MS Visual C++ (no shared libs)
4364 # Anyone wants to do a port?
4365 ;;
4366 irix5* | irix6* | nonstopux*)
4367 case $cc_basename in
4368 CC*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004369 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Jon Dugane34c20c2010-07-08 23:26:52 +00004371 # CC pic flag -KPIC is the default.
4372 ;;
4373 *)
4374 ;;
4375 esac
4376 ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004377 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004378 case $cc_basename in
4379 KCC*)
4380 # KAI C++ Compiler
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004383 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004384 ecpc* )
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004385 # old Intel C++ for x86_64, which still supported -KPIC.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4387 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Jon Dugane34c20c2010-07-08 23:26:52 +00004389 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004390 icpc* )
4391 # Intel C++, used to be incompatible with GCC.
4392 # ICC 10 doesn't accept -KPIC any more.
4393 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4394 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4395 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4396 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004397 pgCC* | pgcpp*)
4398 # Portland Group C++ compiler
4399 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004402 ;;
4403 cxx*)
4404 # Compaq C++
4405 # Make sure the PIC flag is empty. It appears that all Alpha
4406 # Linux and Compaq Tru64 Unix objects are PIC.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004407 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4408 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4409 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004410 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4411 # IBM XL 8.0, 9.0 on PPC and BlueGene
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004412 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4413 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4414 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
Jon Dugane34c20c2010-07-08 23:26:52 +00004415 ;;
4416 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004417 case `$CC -V 2>&1 | sed 5q` in
4418 *Sun\ C*)
4419 # Sun C++ 5.9
4420 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4421 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4422 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4423 ;;
4424 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00004425 ;;
4426 esac
4427 ;;
4428 lynxos*)
4429 ;;
4430 m88k*)
4431 ;;
4432 mvs*)
4433 case $cc_basename in
4434 cxx*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004435 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
Jon Dugane34c20c2010-07-08 23:26:52 +00004436 ;;
4437 *)
4438 ;;
4439 esac
4440 ;;
4441 netbsd*)
4442 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004443 *qnx* | *nto*)
4444 # QNX uses GNU C++, but need to define -shared option too, otherwise
4445 # it will coredump.
4446 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4447 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00004448 osf3* | osf4* | osf5*)
4449 case $cc_basename in
4450 KCC*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004451 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
Jon Dugane34c20c2010-07-08 23:26:52 +00004452 ;;
4453 RCC*)
4454 # Rational C++ 2.4.1
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004455 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004456 ;;
4457 cxx*)
4458 # Digital/Compaq C++
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004459 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Jon Dugane34c20c2010-07-08 23:26:52 +00004460 # Make sure the PIC flag is empty. It appears that all Alpha
4461 # Linux and Compaq Tru64 Unix objects are PIC.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004462 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4463 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Jon Dugane34c20c2010-07-08 23:26:52 +00004464 ;;
4465 *)
4466 ;;
4467 esac
4468 ;;
4469 psos*)
4470 ;;
4471 solaris*)
4472 case $cc_basename in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004473 CC* | sunCC*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004474 # Sun C++ 4.2, 5.x and Centerline C++
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004475 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4476 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4477 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
Jon Dugane34c20c2010-07-08 23:26:52 +00004478 ;;
4479 gcx*)
4480 # Green Hills C++ Compiler
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004481 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004482 ;;
4483 *)
4484 ;;
4485 esac
4486 ;;
4487 sunos4*)
4488 case $cc_basename in
4489 CC*)
4490 # Sun C++ 4.x
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004491 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4492 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004493 ;;
4494 lcc*)
4495 # Lucid
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004496 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004497 ;;
4498 *)
4499 ;;
4500 esac
4501 ;;
4502 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4503 case $cc_basename in
4504 CC*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004505 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4507 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4508 ;;
4509 esac
4510 ;;
4511 tandem*)
4512 case $cc_basename in
4513 NCC*)
4514 # NonStop-UX NCC 3.20
4515 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4516 ;;
4517 *)
Jon Dugane34c20c2010-07-08 23:26:52 +00004518 ;;
4519 esac
4520 ;;
4521 vxworks*)
4522 ;;
4523 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004524 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00004525 ;;
4526 esac
4527 fi
4528],
4529[
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004530 if test yes = "$GCC"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004531 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4532 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
Jon Dugane34c20c2010-07-08 23:26:52 +00004533
4534 case $host_os in
4535 aix*)
4536 # All AIX code is PIC.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004537 if test ia64 = "$host_cpu"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00004538 # AIX 5 now supports IA64 processor
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004539 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004540 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004541 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
Jon Dugane34c20c2010-07-08 23:26:52 +00004542 ;;
4543
4544 amigaos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004545 case $host_cpu in
4546 powerpc)
4547 # see comment about AmigaOS4 .so support
4548 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4549 ;;
4550 m68k)
4551 # FIXME: we need at least 68020 code to build shared libraries, but
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004552 # adding the '-m68020' flag to GCC prevents building anything better,
4553 # like '-m68040'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004554 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4555 ;;
4556 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00004557 ;;
4558
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004559 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004560 # PIC is the default for these OSes.
4561 ;;
4562
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004563 mingw* | cygwin* | pw32* | os2* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004564 # This hack is so that the source file can tell whether it is being
4565 # built for inclusion in a dll (and should export symbols for example).
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004566 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4567 # (--disable-auto-import) libraries
4568 m4_if([$1], [GCJ], [],
4569 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004570 case $host_os in
4571 os2*)
4572 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4573 ;;
4574 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00004575 ;;
4576
4577 darwin* | rhapsody*)
4578 # PIC is the default on this platform
4579 # Common symbols not allowed in MH_DYLIB files
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004580 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
Jon Dugane34c20c2010-07-08 23:26:52 +00004581 ;;
4582
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004583 haiku*)
4584 # PIC is the default for Haiku.
4585 # The "-static" flag exists, but is broken.
4586 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4587 ;;
4588
jef56a97f92012-08-20 14:35:58 -07004589 hpux*)
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004590 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4591 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4592 # sets the default TLS model and affects inlining.
Jon Dugane34c20c2010-07-08 23:26:52 +00004593 case $host_cpu in
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004594 hppa*64*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004595 # +Z the default
4596 ;;
4597 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004598 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
jef56a97f92012-08-20 14:35:58 -07004599 ;;
4600 esac
4601 ;;
4602
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004603 interix[[3-9]]*)
4604 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4605 # Instead, we relocate shared libraries at runtime.
4606 ;;
4607
4608 msdosdjgpp*)
4609 # Just because we use GCC doesn't mean we suddenly get shared libraries
4610 # on systems that don't support them.
4611 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4612 enable_shared=no
4613 ;;
4614
4615 *nto* | *qnx*)
4616 # QNX uses GNU C++, but need to define -shared option too, otherwise
4617 # it will coredump.
4618 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4619 ;;
4620
4621 sysv4*MP*)
4622 if test -d /usr/nec; then
4623 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4624 fi
4625 ;;
4626
jef56a97f92012-08-20 14:35:58 -07004627 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004628 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
jef56a97f92012-08-20 14:35:58 -07004629 ;;
4630 esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004631
4632 case $cc_basename in
4633 nvcc*) # Cuda Compiler Driver 2.2
4634 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4635 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4636 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4637 fi
4638 ;;
4639 esac
jef56a97f92012-08-20 14:35:58 -07004640 else
4641 # PORTME Check for flag to pass linker flags through the system compiler.
4642 case $host_os in
4643 aix*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004644 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004645 if test ia64 = "$host_cpu"; then
jef56a97f92012-08-20 14:35:58 -07004646 # AIX 5 now supports IA64 processor
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
jef56a97f92012-08-20 14:35:58 -07004648 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004649 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
jef56a97f92012-08-20 14:35:58 -07004650 fi
4651 ;;
jef56a97f92012-08-20 14:35:58 -07004652
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004653 darwin* | rhapsody*)
4654 # PIC is the default on this platform
4655 # Common symbols not allowed in MH_DYLIB files
4656 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4657 case $cc_basename in
4658 nagfor*)
4659 # NAG Fortran compiler
4660 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4661 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4662 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4663 ;;
4664 esac
4665 ;;
4666
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004667 mingw* | cygwin* | pw32* | os2* | cegcc*)
jef56a97f92012-08-20 14:35:58 -07004668 # This hack is so that the source file can tell whether it is being
4669 # built for inclusion in a dll (and should export symbols for example).
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004670 m4_if([$1], [GCJ], [],
4671 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004672 case $host_os in
4673 os2*)
4674 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4675 ;;
4676 esac
jef56a97f92012-08-20 14:35:58 -07004677 ;;
4678
4679 hpux9* | hpux10* | hpux11*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004680 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
jef56a97f92012-08-20 14:35:58 -07004681 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4682 # not for PA HP-UX.
4683 case $host_cpu in
4684 hppa*64*|ia64*)
4685 # +Z the default
4686 ;;
4687 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004688 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
Jon Dugane34c20c2010-07-08 23:26:52 +00004689 ;;
4690 esac
4691 # Is there a better lt_prog_compiler_static that works with the bundled CC?
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004692 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
Jon Dugane34c20c2010-07-08 23:26:52 +00004693 ;;
4694
4695 irix5* | irix6* | nonstopux*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004696 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Jon Dugane34c20c2010-07-08 23:26:52 +00004697 # PIC (with -KPIC) is the default.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004698 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Jon Dugane34c20c2010-07-08 23:26:52 +00004699 ;;
4700
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004701 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
jef56a97f92012-08-20 14:35:58 -07004702 case $cc_basename in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004703 # old Intel for x86_64, which still supported -KPIC.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004704 ecc*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004705 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4706 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4707 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
jef56a97f92012-08-20 14:35:58 -07004708 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004709 # icc used to be incompatible with GCC.
4710 # ICC 10 doesn't accept -KPIC any more.
4711 icc* | ifort*)
4712 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4714 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4715 ;;
4716 # Lahey Fortran 8.1.
4717 lf95*)
4718 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4719 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4720 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4721 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004722 nagfor*)
4723 # NAG Fortran compiler
4724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4726 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4727 ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004728 tcc*)
4729 # Fabrice Bellard et al's Tiny C Compiler
4730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4733 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004734 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
jef56a97f92012-08-20 14:35:58 -07004735 # Portland Group compilers (*not* the Pentium gcc compiler,
4736 # which looks to be a dead project)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004737 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4738 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4739 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
jef56a97f92012-08-20 14:35:58 -07004740 ;;
4741 ccc*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004742 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
jef56a97f92012-08-20 14:35:58 -07004743 # All Alpha code is PIC.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004744 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
jef56a97f92012-08-20 14:35:58 -07004745 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004746 xl* | bgxl* | bgf* | mpixl*)
4747 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4751 ;;
4752 *)
4753 case `$CC -V 2>&1 | sed 5q` in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004754 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4755 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4756 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4757 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4758 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4759 ;;
4760 *Sun\ F* | *Sun*Fortran*)
4761 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4762 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4763 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4764 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004765 *Sun\ C*)
4766 # Sun C 5.9
4767 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4769 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4770 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004771 *Intel*\ [[CF]]*Compiler*)
4772 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4773 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4774 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4775 ;;
4776 *Portland\ Group*)
4777 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4778 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004779 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004780 ;;
4781 esac
4782 ;;
jef56a97f92012-08-20 14:35:58 -07004783 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00004784 ;;
4785
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004786 newsos6)
4787 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4788 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4789 ;;
4790
4791 *nto* | *qnx*)
4792 # QNX uses GNU C++, but need to define -shared option too, otherwise
4793 # it will coredump.
4794 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4795 ;;
4796
Jon Dugane34c20c2010-07-08 23:26:52 +00004797 osf3* | osf4* | osf5*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004798 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
Jon Dugane34c20c2010-07-08 23:26:52 +00004799 # All OSF/1 code is PIC.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004800 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4801 ;;
4802
4803 rdos*)
4804 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
Jon Dugane34c20c2010-07-08 23:26:52 +00004805 ;;
4806
4807 solaris*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004808 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4809 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004810 case $cc_basename in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004811 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004812 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
Jon Dugane34c20c2010-07-08 23:26:52 +00004813 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004814 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
Jon Dugane34c20c2010-07-08 23:26:52 +00004815 esac
4816 ;;
4817
4818 sunos4*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004819 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4820 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4821 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004822 ;;
4823
4824 sysv4 | sysv4.2uw2* | sysv4.3*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004825 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4826 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4827 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004828 ;;
4829
4830 sysv4*MP*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004831 if test -d /usr/nec; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004832 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4833 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004834 fi
4835 ;;
4836
4837 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004838 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4839 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4840 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004841 ;;
4842
4843 unicos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004844 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4845 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00004846 ;;
4847
4848 uts4*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004849 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4850 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
Jon Dugane34c20c2010-07-08 23:26:52 +00004851 ;;
4852
4853 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004854 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00004855 ;;
4856 esac
4857 fi
4858])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004859case $host_os in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004860 # For platforms that do not support PIC, -DPIC is meaningless:
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004861 *djgpp*)
4862 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4863 ;;
4864 *)
4865 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4866 ;;
4867esac
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004868
4869AC_CACHE_CHECK([for $compiler option to produce PIC],
4870 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4871 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4872_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
Jon Dugane34c20c2010-07-08 23:26:52 +00004873
4874#
4875# Check to make sure the PIC flag actually works.
4876#
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004877if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4878 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4879 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4880 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4881 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
Jon Dugane34c20c2010-07-08 23:26:52 +00004882 "" | " "*) ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004883 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00004884 esac],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004885 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4886 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
Jon Dugane34c20c2010-07-08 23:26:52 +00004887fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004888_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4889 [Additional compiler flags for building library objects])
Jon Dugane34c20c2010-07-08 23:26:52 +00004890
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004891_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4892 [How to pass a linker flag through the compiler])
Jon Dugane34c20c2010-07-08 23:26:52 +00004893#
4894# Check to make sure the static flag actually works.
4895#
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004896wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4897_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4898 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
Jon Dugane34c20c2010-07-08 23:26:52 +00004899 $lt_tmp_static_flag,
4900 [],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004901 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4902_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4903 [Compiler flag to prevent dynamic linking])
4904])# _LT_COMPILER_PIC
Jon Dugane34c20c2010-07-08 23:26:52 +00004905
4906
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004907# _LT_LINKER_SHLIBS([TAGNAME])
4908# ----------------------------
Jon Dugane34c20c2010-07-08 23:26:52 +00004909# See if the linker supports building shared libraries.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004910m4_defun([_LT_LINKER_SHLIBS],
4911[AC_REQUIRE([LT_PATH_LD])dnl
4912AC_REQUIRE([LT_PATH_NM])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004913m4_require([_LT_PATH_MANIFEST_TOOL])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004914m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4915m4_require([_LT_DECL_EGREP])dnl
4916m4_require([_LT_DECL_SED])dnl
4917m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4918m4_require([_LT_TAG_COMPILER])dnl
4919AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4920m4_if([$1], [CXX], [
4921 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004922 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
Jon Dugane34c20c2010-07-08 23:26:52 +00004923 case $host_os in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004924 aix[[4-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00004925 # If we're using GNU nm, then we don't want the "-C" option.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004926 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4927 # Without the "-l" option, or with the "-B" option, AIX nm treats
4928 # weak defined symbols like other global defined symbols, whereas
4929 # GNU nm marks them as "W".
4930 # While the 'weak' keyword is ignored in the Export File, we need
4931 # it in the Import File for the 'aix-soname' feature, so we have
4932 # to replace the "-B" option with "-P" for AIX nm.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004933 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004934 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00004935 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004936 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00004937 fi
4938 ;;
4939 pw32*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004940 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004941 ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08004942 cygwin* | mingw* | cegcc*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004943 case $cc_basename in
4944 cl*)
4945 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4946 ;;
4947 *)
4948 _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'
4949 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4950 ;;
4951 esac
4952 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00004953 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004954 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07004955 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00004956 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004957], [
Jon Dugane34c20c2010-07-08 23:26:52 +00004958 runpath_var=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004959 _LT_TAGVAR(allow_undefined_flag, $1)=
4960 _LT_TAGVAR(always_export_symbols, $1)=no
4961 _LT_TAGVAR(archive_cmds, $1)=
4962 _LT_TAGVAR(archive_expsym_cmds, $1)=
4963 _LT_TAGVAR(compiler_needs_object, $1)=no
4964 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4965 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4966 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4967 _LT_TAGVAR(hardcode_automatic, $1)=no
4968 _LT_TAGVAR(hardcode_direct, $1)=no
4969 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4970 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004971 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4972 _LT_TAGVAR(hardcode_minus_L, $1)=no
4973 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4974 _LT_TAGVAR(inherit_rpath, $1)=no
4975 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4976 _LT_TAGVAR(module_cmds, $1)=
4977 _LT_TAGVAR(module_expsym_cmds, $1)=
4978 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4979 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4980 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4981 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00004982 # include_expsyms should be a list of space-separated symbols to be *always*
4983 # included in the symbol list
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004984 _LT_TAGVAR(include_expsyms, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00004985 # exclude_expsyms can be an extended regexp of symbols to exclude
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08004986 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4987 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4988 # as well as any symbol that contains 'd'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004989 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
Jon Dugane34c20c2010-07-08 23:26:52 +00004990 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4991 # platforms (ab)use it in PIC code, but their linkers get confused if
4992 # the symbol is explicitly referenced. Since portable code cannot
4993 # rely on this symbol name, it's probably fine to never include it in
4994 # preloaded symbol tables.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004995 # Exclude shared library initialization/finalization symbols.
4996dnl Note also adjust exclude_expsyms for C++ above.
Jon Dugane34c20c2010-07-08 23:26:52 +00004997 extract_expsyms_cmds=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08004998
Jon Dugane34c20c2010-07-08 23:26:52 +00004999 case $host_os in
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08005000 cygwin* | mingw* | pw32* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00005001 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5002 # When not using gcc, we currently assume that we are using
5003 # Microsoft Visual C++.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005004 if test yes != "$GCC"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005005 with_gnu_ld=no
5006 fi
5007 ;;
5008 interix*)
5009 # we just hope/assume this is gcc and not c89 (= MSVC++)
5010 with_gnu_ld=yes
5011 ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005012 openbsd* | bitrig*)
Jon Dugane34c20c2010-07-08 23:26:52 +00005013 with_gnu_ld=no
5014 ;;
5015 esac
5016
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005017 _LT_TAGVAR(ld_shlibs, $1)=yes
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005018
5019 # On some targets, GNU ld is compatible enough with the native linker
5020 # that we're better off using the native interface for both.
5021 lt_use_gnu_ld_interface=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005022 if test yes = "$with_gnu_ld"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005023 case $host_os in
5024 aix*)
5025 # The AIX port of GNU ld has always aspired to compatibility
5026 # with the native linker. However, as the warning in the GNU ld
5027 # block says, versions before 2.19.5* couldn't really create working
5028 # shared libraries, regardless of the interface used.
5029 case `$LD -v 2>&1` in
5030 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5031 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5032 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5033 *)
5034 lt_use_gnu_ld_interface=yes
5035 ;;
5036 esac
5037 ;;
5038 *)
5039 lt_use_gnu_ld_interface=yes
5040 ;;
5041 esac
5042 fi
5043
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005044 if test yes = "$lt_use_gnu_ld_interface"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005045 # If archive_cmds runs LD, not CC, wlarc should be empty
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005046 wlarc='$wl'
Jon Dugane34c20c2010-07-08 23:26:52 +00005047
5048 # Set some defaults for GNU ld with shared library support. These
5049 # are reset later if shared libraries are not supported. Putting them
5050 # here allows them to be overridden if necessary.
5051 runpath_var=LD_RUN_PATH
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005052 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5053 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
Jon Dugane34c20c2010-07-08 23:26:52 +00005054 # ancient GNU ld didn't support --whole-archive et. al.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005055 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005056 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005057 else
5058 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00005059 fi
5060 supports_anon_versioning=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005061 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005062 *GNU\ gold*) supports_anon_versioning=yes ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00005063 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5064 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5065 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5066 *\ 2.11.*) ;; # other 2.11 versions
5067 *) supports_anon_versioning=yes ;;
5068 esac
5069
5070 # See if GNU ld supports shared libraries.
5071 case $host_os in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005072 aix[[3-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00005073 # On AIX/PPC, the GNU linker is very broken
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005074 if test ia64 != "$host_cpu"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005075 _LT_TAGVAR(ld_shlibs, $1)=no
5076 cat <<_LT_EOF 1>&2
Jon Dugane34c20c2010-07-08 23:26:52 +00005077
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005078*** Warning: the GNU linker, at least up to release 2.19, is reported
Jon Dugane34c20c2010-07-08 23:26:52 +00005079*** to be unable to reliably create shared libraries on AIX.
5080*** Therefore, libtool is disabling shared libraries support. If you
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005081*** really care for shared libraries, you may want to install binutils
5082*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5083*** You will then need to restart the configuration process.
Jon Dugane34c20c2010-07-08 23:26:52 +00005084
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005085_LT_EOF
Jon Dugane34c20c2010-07-08 23:26:52 +00005086 fi
5087 ;;
5088
5089 amigaos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005090 case $host_cpu in
5091 powerpc)
5092 # see comment about AmigaOS4 .so support
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005093 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005094 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5095 ;;
5096 m68k)
5097 _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)'
5098 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5099 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5100 ;;
5101 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00005102 ;;
5103
5104 beos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005105 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5106 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Jon Dugane34c20c2010-07-08 23:26:52 +00005107 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5108 # support --undefined. This deserves some investigation. FIXME
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005109 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Jon Dugane34c20c2010-07-08 23:26:52 +00005110 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005111 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005112 fi
5113 ;;
5114
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08005115 cygwin* | mingw* | pw32* | cegcc*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005116 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
Jon Dugane34c20c2010-07-08 23:26:52 +00005117 # as there is no search path for DLLs.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005118 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005119 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005120 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5121 _LT_TAGVAR(always_export_symbols, $1)=no
5122 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005123 _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'
5124 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
Jon Dugane34c20c2010-07-08 23:26:52 +00005125
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005126 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005127 _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'
5128 # If the export-symbols file already is a .def file, use it as
5129 # is; otherwise, prepend EXPORTS...
5130 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5131 cp $export_symbols $output_objdir/$soname.def;
5132 else
5133 echo EXPORTS > $output_objdir/$soname.def;
5134 cat $export_symbols >> $output_objdir/$soname.def;
5135 fi~
5136 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
Jon Dugane34c20c2010-07-08 23:26:52 +00005137 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005138 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005139 fi
5140 ;;
5141
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005142 haiku*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005143 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005144 _LT_TAGVAR(link_all_deplibs, $1)=yes
5145 ;;
5146
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005147 os2*)
5148 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5149 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5150 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5151 shrext_cmds=.dll
5152 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5153 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5154 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5155 $ECHO EXPORTS >> $output_objdir/$libname.def~
5156 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5157 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5158 emximp -o $lib $output_objdir/$libname.def'
5159 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5160 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5161 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5162 $ECHO EXPORTS >> $output_objdir/$libname.def~
5163 prefix_cmds="$SED"~
5164 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5165 prefix_cmds="$prefix_cmds -e 1d";
5166 fi~
5167 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5168 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5169 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5170 emximp -o $lib $output_objdir/$libname.def'
5171 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5172 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5173 ;;
5174
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005175 interix[[3-9]]*)
5176 _LT_TAGVAR(hardcode_direct, $1)=no
5177 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5179 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jon Dugane34c20c2010-07-08 23:26:52 +00005180 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5181 # Instead, shared libraries are loaded at an image base (0x10000000 by
5182 # default) and relocated if they conflict, which is a slow very memory
5183 # consuming and fragmenting process. To avoid this, we pick a random,
5184 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5185 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005186 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5187 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
Jon Dugane34c20c2010-07-08 23:26:52 +00005188 ;;
5189
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005190 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005191 tmp_diet=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005192 if test linux-dietlibc = "$host_os"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005193 case $cc_basename in
5194 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5195 esac
5196 fi
5197 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005198 && test no = "$tmp_diet"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005199 then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005200 tmp_addflag=' $pic_flag'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005201 tmp_sharedflag='-shared'
Jon Dugane34c20c2010-07-08 23:26:52 +00005202 case $cc_basename,$host_cpu in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005203 pgcc*) # Portland Group C compiler
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005204 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005205 tmp_addflag=' $pic_flag'
5206 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005207 pgf77* | pgf90* | pgf95* | pgfortran*)
5208 # Portland Group f77 and f90 compilers
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005209 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005210 tmp_addflag=' $pic_flag -Mnomain' ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005211 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
Jon Dugane34c20c2010-07-08 23:26:52 +00005212 tmp_addflag=' -i_dynamic' ;;
5213 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5214 tmp_addflag=' -i_dynamic -nofor_main' ;;
5215 ifc* | ifort*) # Intel Fortran compiler
5216 tmp_addflag=' -nofor_main' ;;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08005217 lf95*) # Lahey Fortran 8.1
5218 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5219 tmp_sharedflag='--shared' ;;
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005220 nagfor*) # NAGFOR 5.3
5221 tmp_sharedflag='-Wl,-shared' ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005222 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005223 tmp_sharedflag='-qmkshrobj'
5224 tmp_addflag= ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005225 nvcc*) # Cuda Compiler Driver 2.2
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005226 _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'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005227 _LT_TAGVAR(compiler_needs_object, $1)=yes
5228 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00005229 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005230 case `$CC -V 2>&1 | sed 5q` in
5231 *Sun\ C*) # Sun C 5.9
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005232 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005233 _LT_TAGVAR(compiler_needs_object, $1)=yes
5234 tmp_sharedflag='-G' ;;
5235 *Sun\ F*) # Sun Fortran 8.3
5236 tmp_sharedflag='-G' ;;
5237 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005238 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Jon Dugane34c20c2010-07-08 23:26:52 +00005239
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005240 if test yes = "$supports_anon_versioning"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005241 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005242 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5243 echo "local: *; };" >> $output_objdir/$libname.ver~
5244 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005245 fi
5246
5247 case $cc_basename in
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005248 tcc*)
5249 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5250 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005251 xlf* | bgf* | bgxlf* | mpixlf*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005252 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5253 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005254 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005255 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005256 if test yes = "$supports_anon_versioning"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005257 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005258 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5259 echo "local: *; };" >> $output_objdir/$libname.ver~
5260 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005261 fi
5262 ;;
5263 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00005264 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005265 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005266 fi
5267 ;;
5268
5269 netbsd*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005270 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5271 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
Jon Dugane34c20c2010-07-08 23:26:52 +00005272 wlarc=
5273 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005274 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5275 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005276 fi
5277 ;;
5278
5279 solaris*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005280 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5281 _LT_TAGVAR(ld_shlibs, $1)=no
5282 cat <<_LT_EOF 1>&2
Jon Dugane34c20c2010-07-08 23:26:52 +00005283
5284*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5285*** create shared libraries on Solaris systems. Therefore, libtool
5286*** is disabling shared libraries support. We urge you to upgrade GNU
5287*** binutils to release 2.9.1 or newer. Another option is to modify
5288*** your PATH or compiler configuration so that the native linker is
5289*** used, and then restart.
5290
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005291_LT_EOF
5292 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005293 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5294 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005295 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005296 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005297 fi
5298 ;;
5299
5300 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5301 case `$LD -v 2>&1` in
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005302 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5303 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005304 cat <<_LT_EOF 1>&2
5305
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005306*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
Jon Dugane34c20c2010-07-08 23:26:52 +00005307*** reliably create shared libraries on SCO systems. Therefore, libtool
5308*** is disabling shared libraries support. We urge you to upgrade GNU
5309*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5310*** your PATH or compiler configuration so that the native linker is
5311*** used, and then restart.
5312
5313_LT_EOF
5314 ;;
5315 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005316 # For security reasons, it is highly recommended that you always
5317 # use absolute paths for naming shared libraries, and exclude the
5318 # DT_RUNPATH tag from executables and libraries. But doing so
5319 # requires that you compile everything twice, which is a pain.
5320 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005321 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5322 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5323 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005324 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005325 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005326 fi
5327 ;;
5328 esac
5329 ;;
5330
5331 sunos4*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005332 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005333 wlarc=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005334 _LT_TAGVAR(hardcode_direct, $1)=yes
5335 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005336 ;;
5337
5338 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005339 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005340 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5341 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005342 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005343 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005344 fi
5345 ;;
5346 esac
5347
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005348 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005349 runpath_var=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005350 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5351 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5352 _LT_TAGVAR(whole_archive_flag_spec, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00005353 fi
5354 else
5355 # PORTME fill in a description of your system's linker (not GNU ld)
5356 case $host_os in
5357 aix3*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005358 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5359 _LT_TAGVAR(always_export_symbols, $1)=yes
5360 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005361 # Note: this linker hardcodes the directories in LIBPATH if there
5362 # are no directories specified by -L.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005363 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005364 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005365 # Neither direct hardcoding nor static linking is supported with a
5366 # broken collect2.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005367 _LT_TAGVAR(hardcode_direct, $1)=unsupported
Jon Dugane34c20c2010-07-08 23:26:52 +00005368 fi
5369 ;;
5370
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005371 aix[[4-9]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005372 if test ia64 = "$host_cpu"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005373 # On IA64, the linker does run time linking by default, so we don't
5374 # have to do anything special.
5375 aix_use_runtimelinking=no
5376 exp_sym_flag='-Bexport'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005377 no_entry_flag=
Jon Dugane34c20c2010-07-08 23:26:52 +00005378 else
5379 # If we're using GNU nm, then we don't want the "-C" option.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005380 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5381 # Without the "-l" option, or with the "-B" option, AIX nm treats
5382 # weak defined symbols like other global defined symbols, whereas
5383 # GNU nm marks them as "W".
5384 # While the 'weak' keyword is ignored in the Export File, we need
5385 # it in the Import File for the 'aix-soname' feature, so we have
5386 # to replace the "-B" option with "-P" for AIX nm.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005387 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005388 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005389 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005390 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005391 fi
5392 aix_use_runtimelinking=no
5393
5394 # Test if we are trying to use run time linking or normal
5395 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005396 # have runtime linking enabled, and use it for executables.
5397 # For shared libraries, we enable/disable runtime linking
5398 # depending on the kind of the shared library created -
5399 # when "with_aix_soname,aix_use_runtimelinking" is:
5400 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5401 # "aix,yes" lib.so shared, rtl:yes, for executables
5402 # lib.a static archive
5403 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5404 # lib.a(lib.so.V) shared, rtl:no, for executables
5405 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5406 # lib.a(lib.so.V) shared, rtl:no
5407 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5408 # lib.a static archive
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005409 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
Jon Dugane34c20c2010-07-08 23:26:52 +00005410 for ld_flag in $LDFLAGS; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005411 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005412 aix_use_runtimelinking=yes
5413 break
5414 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00005415 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005416 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5417 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5418 # so we don't have lib.a shared libs to link our executables.
5419 # We have to force runtime linking in this case.
5420 aix_use_runtimelinking=yes
5421 LDFLAGS="$LDFLAGS -Wl,-brtl"
5422 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00005423 ;;
5424 esac
5425
5426 exp_sym_flag='-bexport'
5427 no_entry_flag='-bnoentry'
5428 fi
5429
5430 # When large executables or shared objects are built, AIX ld can
5431 # have problems creating the table of contents. If linking a library
5432 # or program results in "error TOC overflow" add -mminimal-toc to
5433 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5434 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5435
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005436 _LT_TAGVAR(archive_cmds, $1)=''
5437 _LT_TAGVAR(hardcode_direct, $1)=yes
5438 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5439 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5440 _LT_TAGVAR(link_all_deplibs, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005441 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5442 case $with_aix_soname,$aix_use_runtimelinking in
5443 aix,*) ;; # traditional, no import file
5444 svr4,* | *,yes) # use import file
5445 # The Import File defines what to hardcode.
5446 _LT_TAGVAR(hardcode_direct, $1)=no
5447 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5448 ;;
5449 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00005450
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005451 if test yes = "$GCC"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005452 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5453 # We only want to do this on AIX 4.2 and lower, the check
5454 # below for broken collect2 doesn't work under 4.3+
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005455 collect2name=`$CC -print-prog-name=collect2`
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005456 if test -f "$collect2name" &&
5457 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
Jon Dugane34c20c2010-07-08 23:26:52 +00005458 then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005459 # We have reworked collect2
5460 :
Jon Dugane34c20c2010-07-08 23:26:52 +00005461 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005462 # We have old collect2
5463 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5464 # It fails to find uninstalled libraries when the uninstalled
5465 # path is not listed in the libpath. Setting hardcode_minus_L
5466 # to unsupported forces relinking
5467 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5468 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5469 _LT_TAGVAR(hardcode_libdir_separator, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00005470 fi
5471 ;;
5472 esac
5473 shared_flag='-shared'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005474 if test yes = "$aix_use_runtimelinking"; then
5475 shared_flag="$shared_flag "'$wl-G'
Jon Dugane34c20c2010-07-08 23:26:52 +00005476 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005477 # Need to ensure runtime linking is disabled for the traditional
5478 # shared library, or the linker may eventually find shared libraries
5479 # /with/ Import File - we do not want to mix them.
5480 shared_flag_aix='-shared'
5481 shared_flag_svr4='-shared $wl-G'
Jon Dugane34c20c2010-07-08 23:26:52 +00005482 else
5483 # not using gcc
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005484 if test ia64 = "$host_cpu"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005485 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5486 # chokes on -Wl,-G. The following line is correct:
Jon Dugane34c20c2010-07-08 23:26:52 +00005487 shared_flag='-G'
5488 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005489 if test yes = "$aix_use_runtimelinking"; then
5490 shared_flag='$wl-G'
Jon Dugane34c20c2010-07-08 23:26:52 +00005491 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005492 shared_flag='$wl-bM:SRE'
Jon Dugane34c20c2010-07-08 23:26:52 +00005493 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005494 shared_flag_aix='$wl-bM:SRE'
5495 shared_flag_svr4='$wl-G'
Jon Dugane34c20c2010-07-08 23:26:52 +00005496 fi
5497 fi
5498
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005499 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
Jon Dugane34c20c2010-07-08 23:26:52 +00005500 # It seems that -bexpall does not export symbols beginning with
5501 # underscore (_), so it is better to generate a list of symbols to export.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005502 _LT_TAGVAR(always_export_symbols, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005503 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005504 # Warning - without using the other runtime loading flags (-brtl),
5505 # -berok will link without error, but may produce a broken library.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005506 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5507 # Determine the default libpath from the value encoded in an
5508 # empty executable.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005509 _LT_SYS_MODULE_PATH_AIX([$1])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005510 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5511 _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' '$shared_flag
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005512 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005513 if test ia64 = "$host_cpu"; then
5514 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005515 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005516 _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"
Jon Dugane34c20c2010-07-08 23:26:52 +00005517 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005518 # Determine the default libpath from the value encoded in an
5519 # empty executable.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005520 _LT_SYS_MODULE_PATH_AIX([$1])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005521 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
Jon Dugane34c20c2010-07-08 23:26:52 +00005522 # Warning - without using the other run time loading flags,
5523 # -berok will link without error, but may produce a broken library.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005524 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5525 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5526 if test yes = "$with_gnu_ld"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005527 # We only use this code for GNU lds that support --whole-archive.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005528 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005529 else
5530 # Exported symbols can be pulled into shared objects from archives
5531 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5532 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005533 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005534 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5535 # -brtl affects multiple linker settings, -berok does not and is overridden later
5536 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5537 if test svr4 != "$with_aix_soname"; then
5538 # This is similar to how AIX traditionally builds its shared libraries.
5539 _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/$soname'
5540 fi
5541 if test aix != "$with_aix_soname"; then
5542 _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'
5543 else
5544 # used by -dlpreopen to get the symbols
5545 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5546 fi
5547 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
Jon Dugane34c20c2010-07-08 23:26:52 +00005548 fi
5549 fi
5550 ;;
5551
5552 amigaos*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005553 case $host_cpu in
5554 powerpc)
5555 # see comment about AmigaOS4 .so support
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005556 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005557 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5558 ;;
5559 m68k)
5560 _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)'
5561 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5562 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5563 ;;
5564 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00005565 ;;
5566
5567 bsdi[[45]]*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005568 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
Jon Dugane34c20c2010-07-08 23:26:52 +00005569 ;;
5570
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08005571 cygwin* | mingw* | pw32* | cegcc*)
Jon Dugane34c20c2010-07-08 23:26:52 +00005572 # When not using gcc, we currently assume that we are using
5573 # Microsoft Visual C++.
5574 # hardcode_libdir_flag_spec is actually meaningless, as there is
5575 # no search path for DLLs.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005576 case $cc_basename in
5577 cl*)
5578 # Native MSVC
5579 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5580 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5581 _LT_TAGVAR(always_export_symbols, $1)=yes
5582 _LT_TAGVAR(file_list_spec, $1)='@'
5583 # Tell ltmain to make .lib files, not .a files.
5584 libext=lib
5585 # Tell ltmain to make .dll files, not .so files.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005586 shrext_cmds=.dll
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005587 # FIXME: Setting linknames here is a bad hack.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005588 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5589 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5590 cp "$export_symbols" "$output_objdir/$soname.def";
5591 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5592 else
5593 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5594 fi~
5595 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5596 linknames='
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005597 # The linker will not automatically build a static lib if we build a DLL.
5598 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5599 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5600 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5601 _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'
5602 # Don't use ranlib
5603 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5604 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005605 lt_tool_outputfile="@TOOL_OUTPUT@"~
5606 case $lt_outputfile in
5607 *.exe|*.EXE) ;;
5608 *)
5609 lt_outputfile=$lt_outputfile.exe
5610 lt_tool_outputfile=$lt_tool_outputfile.exe
5611 ;;
5612 esac~
5613 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5614 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5615 $RM "$lt_outputfile.manifest";
5616 fi'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005617 ;;
5618 *)
5619 # Assume MSVC wrapper
5620 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5621 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5622 # Tell ltmain to make .lib files, not .a files.
5623 libext=lib
5624 # Tell ltmain to make .dll files, not .so files.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005625 shrext_cmds=.dll
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005626 # FIXME: Setting linknames here is a bad hack.
5627 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5628 # The linker will automatically build a .lib file if we build a DLL.
5629 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5630 # FIXME: Should let the user specify the lib program.
5631 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5632 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5633 ;;
5634 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00005635 ;;
5636
5637 darwin* | rhapsody*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005638 _LT_DARWIN_LINKER_FEATURES($1)
Jon Dugane34c20c2010-07-08 23:26:52 +00005639 ;;
5640
5641 dgux*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005642 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5643 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5644 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005645 ;;
5646
Jon Dugane34c20c2010-07-08 23:26:52 +00005647 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5648 # support. Future versions do this automatically, but an explicit c++rt0.o
5649 # does not break anything, and helps significantly (at the cost of a little
5650 # extra space).
5651 freebsd2.2*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005652 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5653 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5654 _LT_TAGVAR(hardcode_direct, $1)=yes
5655 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005656 ;;
5657
5658 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005659 freebsd2.*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005660 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5661 _LT_TAGVAR(hardcode_direct, $1)=yes
5662 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5663 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005664 ;;
5665
5666 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005667 freebsd* | dragonfly*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005668 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005669 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5670 _LT_TAGVAR(hardcode_direct, $1)=yes
5671 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005672 ;;
5673
5674 hpux9*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005675 if test yes = "$GCC"; then
5676 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005677 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005678 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005679 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005680 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005681 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5682 _LT_TAGVAR(hardcode_direct, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00005683
5684 # hardcode_minus_L: Not really in the search PATH,
5685 # but as the default location of the library.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005686 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005687 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jon Dugane34c20c2010-07-08 23:26:52 +00005688 ;;
5689
5690 hpux10*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005691 if test yes,no = "$GCC,$with_gnu_ld"; then
5692 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005693 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005694 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005695 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005696 if test no = "$with_gnu_ld"; then
5697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005698 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5699 _LT_TAGVAR(hardcode_direct, $1)=yes
5700 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005701 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jon Dugane34c20c2010-07-08 23:26:52 +00005702 # hardcode_minus_L: Not really in the search PATH,
5703 # but as the default location of the library.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005704 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00005705 fi
5706 ;;
5707
5708 hpux11*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005709 if test yes,no = "$GCC,$with_gnu_ld"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005710 case $host_cpu in
5711 hppa*64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005712 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005713 ;;
5714 ia64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005715 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005716 ;;
5717 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005718 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005719 ;;
5720 esac
5721 else
5722 case $host_cpu in
5723 hppa*64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005724 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005725 ;;
5726 ia64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005727 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005728 ;;
5729 *)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005730 m4_if($1, [], [
5731 # Older versions of the 11.00 compiler do not understand -b yet
5732 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5733 _LT_LINKER_OPTION([if $CC understands -b],
5734 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005735 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005736 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005737 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
Jon Dugane34c20c2010-07-08 23:26:52 +00005738 ;;
5739 esac
5740 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005741 if test no = "$with_gnu_ld"; then
5742 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005743 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Jon Dugane34c20c2010-07-08 23:26:52 +00005744
5745 case $host_cpu in
5746 hppa*64*|ia64*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005747 _LT_TAGVAR(hardcode_direct, $1)=no
5748 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005749 ;;
5750 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005751 _LT_TAGVAR(hardcode_direct, $1)=yes
5752 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005753 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jon Dugane34c20c2010-07-08 23:26:52 +00005754
5755 # hardcode_minus_L: Not really in the search PATH,
5756 # but as the default location of the library.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005757 _LT_TAGVAR(hardcode_minus_L, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00005758 ;;
5759 esac
5760 fi
5761 ;;
5762
5763 irix5* | irix6* | nonstopux*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005764 if test yes = "$GCC"; then
5765 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005766 # Try to use the -exported_symbol ld option, if it does not
5767 # work, assume that -exports_file does not work either and
5768 # implicitly export all symbols.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005769 # This should be the same for all languages, so no per-tag cache variable.
5770 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5771 [lt_cv_irix_exported_symbol],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005772 [save_LDFLAGS=$LDFLAGS
5773 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005774 AC_LINK_IFELSE(
5775 [AC_LANG_SOURCE(
5776 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5777 [C++], [[int foo (void) { return 0; }]],
5778 [Fortran 77], [[
5779 subroutine foo
5780 end]],
5781 [Fortran], [[
5782 subroutine foo
5783 end]])])],
5784 [lt_cv_irix_exported_symbol=yes],
5785 [lt_cv_irix_exported_symbol=no])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005786 LDFLAGS=$save_LDFLAGS])
5787 if test yes = "$lt_cv_irix_exported_symbol"; then
5788 _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'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07005789 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00005790 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005791 _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'
5792 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005793 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005794 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005795 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005796 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5797 _LT_TAGVAR(inherit_rpath, $1)=yes
5798 _LT_TAGVAR(link_all_deplibs, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00005799 ;;
5800
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005801 linux*)
5802 case $cc_basename in
5803 tcc*)
5804 # Fabrice Bellard et al's Tiny C Compiler
5805 _LT_TAGVAR(ld_shlibs, $1)=yes
5806 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5807 ;;
5808 esac
5809 ;;
5810
Jon Dugane34c20c2010-07-08 23:26:52 +00005811 netbsd*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005812 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5813 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
Jon Dugane34c20c2010-07-08 23:26:52 +00005814 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005815 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
Jon Dugane34c20c2010-07-08 23:26:52 +00005816 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005817 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5818 _LT_TAGVAR(hardcode_direct, $1)=yes
5819 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005820 ;;
5821
5822 newsos6)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005823 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5824 _LT_TAGVAR(hardcode_direct, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005825 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005826 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5827 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5828 ;;
5829
5830 *nto* | *qnx*)
Jon Dugane34c20c2010-07-08 23:26:52 +00005831 ;;
5832
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005833 openbsd* | bitrig*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005834 if test -f /usr/libexec/ld.so; then
5835 _LT_TAGVAR(hardcode_direct, $1)=yes
5836 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5837 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005838 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005839 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005840 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5841 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5842 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005843 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005844 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5845 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005846 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00005847 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005848 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005849 fi
5850 ;;
5851
5852 os2*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005853 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5854 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5855 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005856 shrext_cmds=.dll
5857 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5858 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5859 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5860 $ECHO EXPORTS >> $output_objdir/$libname.def~
5861 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5862 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5863 emximp -o $lib $output_objdir/$libname.def'
5864 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5865 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5866 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5867 $ECHO EXPORTS >> $output_objdir/$libname.def~
5868 prefix_cmds="$SED"~
5869 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5870 prefix_cmds="$prefix_cmds -e 1d";
5871 fi~
5872 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5873 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5874 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5875 emximp -o $lib $output_objdir/$libname.def'
5876 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5877 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00005878 ;;
5879
5880 osf3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005881 if test yes = "$GCC"; then
5882 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5883 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005884 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005885 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005886 _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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005887 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005888 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005889 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005890 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Jon Dugane34c20c2010-07-08 23:26:52 +00005891 ;;
5892
5893 osf4* | osf5*) # as osf3* with the addition of -msym flag
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005894 if test yes = "$GCC"; then
5895 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5896 _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'
5897 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jon Dugane34c20c2010-07-08 23:26:52 +00005898 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005899 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005900 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005901 _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~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005902 $CC -shared$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'
Jon Dugane34c20c2010-07-08 23:26:52 +00005903
5904 # Both c and cxx compiler support -rpath directly
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005905 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
Jon Dugane34c20c2010-07-08 23:26:52 +00005906 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005907 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5908 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Jon Dugane34c20c2010-07-08 23:26:52 +00005909 ;;
5910
5911 solaris*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005912 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005913 if test yes = "$GCC"; then
5914 wlarc='$wl'
5915 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005916 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005917 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
Jon Dugane34c20c2010-07-08 23:26:52 +00005918 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005919 case `$CC -V 2>&1` in
5920 *"Compilers 5.0"*)
5921 wlarc=''
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005922 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005923 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005924 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005925 ;;
5926 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005927 wlarc='$wl'
5928 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005929 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005930 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005931 ;;
5932 esac
Jon Dugane34c20c2010-07-08 23:26:52 +00005933 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5935 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005936 case $host_os in
5937 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5938 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005939 # The compiler driver will combine and reorder linker options,
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005940 # but understands '-z linker_flag'. GCC discards it without '$wl',
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005941 # but is careful enough not to reorder.
5942 # Supported since Solaris 2.6 (maybe 2.5.1?)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005943 if test yes = "$GCC"; then
5944 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005945 else
5946 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5947 fi
5948 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00005949 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005950 _LT_TAGVAR(link_all_deplibs, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00005951 ;;
5952
5953 sunos4*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005954 if test sequent = "$host_vendor"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00005955 # Use $CC to link under sequent, because it throws in some extra .o
5956 # files that make .init and .fini sections work.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08005957 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005958 else
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005959 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00005960 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5962 _LT_TAGVAR(hardcode_direct, $1)=yes
5963 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5964 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005965 ;;
5966
5967 sysv4)
5968 case $host_vendor in
5969 sni)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005970 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5971 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
Jon Dugane34c20c2010-07-08 23:26:52 +00005972 ;;
5973 siemens)
5974 ## LD is ld it makes a PLAMLIB
5975 ## CC just makes a GrossModule.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005976 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5977 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5978 _LT_TAGVAR(hardcode_direct, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005979 ;;
5980 motorola)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005981 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5982 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
Jon Dugane34c20c2010-07-08 23:26:52 +00005983 ;;
5984 esac
5985 runpath_var='LD_RUN_PATH'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005986 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005987 ;;
5988
5989 sysv4.3*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005990 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5991 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5992 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
Jon Dugane34c20c2010-07-08 23:26:52 +00005993 ;;
5994
5995 sysv4*MP*)
5996 if test -d /usr/nec; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08005997 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5998 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00005999 runpath_var=LD_RUN_PATH
6000 hardcode_runpath_var=yes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006001 _LT_TAGVAR(ld_shlibs, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00006002 fi
6003 ;;
6004
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006005 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006006 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006007 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6008 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00006009 runpath_var='LD_RUN_PATH'
6010
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006011 if test yes = "$GCC"; then
6012 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6013 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00006014 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006015 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6016 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00006017 fi
6018 ;;
6019
6020 sysv5* | sco3.2v5* | sco5v6*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006021 # Note: We CANNOT use -z defs as we might desire, because we do not
Jon Dugane34c20c2010-07-08 23:26:52 +00006022 # link with -lc, and that would cause any symbols used from libc to
6023 # always be unresolved, which means just about no library would
6024 # ever link correctly. If we're not using GNU ld we use -z text
6025 # though, which does catch some bad symbols but isn't as heavy-handed
6026 # as -z defs.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006027 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6028 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006029 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6030 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006031 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006032 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6033 _LT_TAGVAR(link_all_deplibs, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006034 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
Jon Dugane34c20c2010-07-08 23:26:52 +00006035 runpath_var='LD_RUN_PATH'
6036
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006037 if test yes = "$GCC"; then
6038 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6039 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00006040 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006041 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6042 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jon Dugane34c20c2010-07-08 23:26:52 +00006043 fi
6044 ;;
6045
6046 uts4*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006047 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6049 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00006050 ;;
6051
6052 *)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006053 _LT_TAGVAR(ld_shlibs, $1)=no
Jon Dugane34c20c2010-07-08 23:26:52 +00006054 ;;
6055 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006056
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006057 if test sni = "$host_vendor"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006058 case $host in
6059 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006060 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006061 ;;
6062 esac
6063 fi
Jon Dugane34c20c2010-07-08 23:26:52 +00006064 fi
6065])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006066AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006067test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006068
6069_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6070
6071_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6072_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6073_LT_DECL([], [extract_expsyms_cmds], [2],
6074 [The commands to extract the exported symbol list from a shared archive])
Jon Dugane34c20c2010-07-08 23:26:52 +00006075
6076#
6077# Do we need to explicitly link libc?
6078#
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006079case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
Jon Dugane34c20c2010-07-08 23:26:52 +00006080x|xyes)
6081 # Assume -lc should be added
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006082 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Jon Dugane34c20c2010-07-08 23:26:52 +00006083
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006084 if test yes,yes = "$GCC,$enable_shared"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006085 case $_LT_TAGVAR(archive_cmds, $1) in
Jon Dugane34c20c2010-07-08 23:26:52 +00006086 *'~'*)
6087 # FIXME: we may have to deal with multi-command sequences.
6088 ;;
6089 '$CC '*)
6090 # Test whether the compiler implicitly links with -lc since on some
6091 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6092 # to ld, don't add -lc before -lgcc.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006093 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6094 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6095 [$RM conftest*
6096 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
Jon Dugane34c20c2010-07-08 23:26:52 +00006097
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006098 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6099 soname=conftest
6100 lib=conftest
6101 libobjs=conftest.$ac_objext
6102 deplibs=
6103 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6104 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6105 compiler_flags=-v
6106 linker_flags=-v
6107 verstring=
6108 output_objdir=.
6109 libname=conftest
6110 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6111 _LT_TAGVAR(allow_undefined_flag, $1)=
6112 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6113 then
6114 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6115 else
6116 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6117 fi
6118 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6119 else
6120 cat conftest.err 1>&5
6121 fi
6122 $RM conftest*
6123 ])
6124 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
Jon Dugane34c20c2010-07-08 23:26:52 +00006125 ;;
Jon Dugane34c20c2010-07-08 23:26:52 +00006126 esac
jef56a97f92012-08-20 14:35:58 -07006127 fi
6128 ;;
6129esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006130
6131_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6132 [Whether or not to add -lc for building shared libraries])
6133_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6134 [enable_shared_with_static_runtimes], [0],
6135 [Whether or not to disallow shared libs when runtime libs are static])
6136_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6137 [Compiler flag to allow reflexive dlopens])
6138_LT_TAGDECL([], [whole_archive_flag_spec], [1],
6139 [Compiler flag to generate shared objects directly from archives])
6140_LT_TAGDECL([], [compiler_needs_object], [1],
6141 [Whether the compiler copes with passing no objects directly])
6142_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6143 [Create an old-style archive from a shared archive])
6144_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6145 [Create a temporary old-style archive to link instead of a shared archive])
6146_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6147_LT_TAGDECL([], [archive_expsym_cmds], [2])
6148_LT_TAGDECL([], [module_cmds], [2],
6149 [Commands used to build a loadable module if different from building
6150 a shared archive.])
6151_LT_TAGDECL([], [module_expsym_cmds], [2])
6152_LT_TAGDECL([], [with_gnu_ld], [1],
6153 [Whether we are building with GNU ld or not])
6154_LT_TAGDECL([], [allow_undefined_flag], [1],
6155 [Flag that allows shared libraries with undefined symbols to be built])
6156_LT_TAGDECL([], [no_undefined_flag], [1],
6157 [Flag that enforces no undefined symbols])
6158_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6159 [Flag to hardcode $libdir into a binary during linking.
6160 This must work even if $libdir does not exist])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006161_LT_TAGDECL([], [hardcode_libdir_separator], [1],
6162 [Whether we need a single "-rpath" flag with a separated argument])
6163_LT_TAGDECL([], [hardcode_direct], [0],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006164 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006165 DIR into the resulting binary])
6166_LT_TAGDECL([], [hardcode_direct_absolute], [0],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006167 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006168 DIR into the resulting binary and the resulting library dependency is
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006169 "absolute", i.e impossible to change by setting $shlibpath_var if the
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006170 library is relocated])
6171_LT_TAGDECL([], [hardcode_minus_L], [0],
6172 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6173 into the resulting binary])
6174_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6175 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6176 into the resulting binary])
6177_LT_TAGDECL([], [hardcode_automatic], [0],
6178 [Set to "yes" if building a shared library automatically hardcodes DIR
6179 into the library and all subsequent libraries and executables linked
6180 against it])
6181_LT_TAGDECL([], [inherit_rpath], [0],
6182 [Set to yes if linker adds runtime paths of dependent libraries
6183 to runtime path list])
6184_LT_TAGDECL([], [link_all_deplibs], [0],
6185 [Whether libtool must link a program against all its dependency libraries])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006186_LT_TAGDECL([], [always_export_symbols], [0],
6187 [Set to "yes" if exported symbols are required])
6188_LT_TAGDECL([], [export_symbols_cmds], [2],
6189 [The commands to list exported symbols])
6190_LT_TAGDECL([], [exclude_expsyms], [1],
6191 [Symbols that should not be listed in the preloaded symbols])
6192_LT_TAGDECL([], [include_expsyms], [1],
6193 [Symbols that must always be exported])
6194_LT_TAGDECL([], [prelink_cmds], [2],
6195 [Commands necessary for linking programs (against libraries) with templates])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006196_LT_TAGDECL([], [postlink_cmds], [2],
6197 [Commands necessary for finishing linking programs])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006198_LT_TAGDECL([], [file_list_spec], [1],
6199 [Specify filename containing input files])
6200dnl FIXME: Not yet implemented
6201dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6202dnl [Compiler flag to generate thread safe objects])
6203])# _LT_LINKER_SHLIBS
Jon Dugane34c20c2010-07-08 23:26:52 +00006204
6205
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006206# _LT_LANG_C_CONFIG([TAG])
6207# ------------------------
6208# Ensure that the configuration variables for a C compiler are suitably
6209# defined. These variables are subsequently used by _LT_CONFIG to write
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006210# the compiler configuration to 'libtool'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006211m4_defun([_LT_LANG_C_CONFIG],
6212[m4_require([_LT_DECL_EGREP])dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006213lt_save_CC=$CC
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006214AC_LANG_PUSH(C)
6215
6216# Source file extension for C test sources.
6217ac_ext=c
6218
6219# Object file extension for compiled C test sources.
6220objext=o
6221_LT_TAGVAR(objext, $1)=$objext
6222
6223# Code to be used in simple compile tests
6224lt_simple_compile_test_code="int some_variable = 0;"
6225
6226# Code to be used in simple link tests
6227lt_simple_link_test_code='int main(){return(0);}'
6228
6229_LT_TAG_COMPILER
6230# Save the default compiler, since it gets overwritten when the other
6231# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6232compiler_DEFAULT=$CC
6233
6234# save warnings/boilerplate of simple test code
6235_LT_COMPILER_BOILERPLATE
6236_LT_LINKER_BOILERPLATE
6237
6238if test -n "$compiler"; then
6239 _LT_COMPILER_NO_RTTI($1)
6240 _LT_COMPILER_PIC($1)
6241 _LT_COMPILER_C_O($1)
6242 _LT_COMPILER_FILE_LOCKS($1)
6243 _LT_LINKER_SHLIBS($1)
6244 _LT_SYS_DYNAMIC_LINKER($1)
6245 _LT_LINKER_HARDCODE_LIBPATH($1)
6246 LT_SYS_DLOPEN_SELF
6247 _LT_CMD_STRIPLIB
6248
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006249 # Report what library types will actually be built
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006250 AC_MSG_CHECKING([if libtool supports shared libraries])
6251 AC_MSG_RESULT([$can_build_shared])
6252
6253 AC_MSG_CHECKING([whether to build shared libraries])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006254 test no = "$can_build_shared" && enable_shared=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006255
6256 # On AIX, shared libraries and static libraries use the same namespace, and
6257 # are all built from PIC.
6258 case $host_os in
6259 aix3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006260 test yes = "$enable_shared" && enable_static=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006261 if test -n "$RANLIB"; then
6262 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6263 postinstall_cmds='$RANLIB $lib'
6264 fi
6265 ;;
6266
6267 aix[[4-9]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006268 if test ia64 != "$host_cpu"; then
6269 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6270 yes,aix,yes) ;; # shared object as lib.so file only
6271 yes,svr4,*) ;; # shared object as lib.so archive member only
6272 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6273 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006274 fi
6275 ;;
6276 esac
6277 AC_MSG_RESULT([$enable_shared])
6278
6279 AC_MSG_CHECKING([whether to build static libraries])
6280 # Make sure either enable_shared or enable_static is yes.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006281 test yes = "$enable_shared" || enable_static=yes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006282 AC_MSG_RESULT([$enable_static])
6283
6284 _LT_CONFIG($1)
6285fi
6286AC_LANG_POP
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006287CC=$lt_save_CC
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006288])# _LT_LANG_C_CONFIG
jef2ab386b2012-08-10 12:43:50 -07006289
jef56a97f92012-08-20 14:35:58 -07006290
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006291# _LT_LANG_CXX_CONFIG([TAG])
6292# --------------------------
6293# Ensure that the configuration variables for a C++ compiler are suitably
6294# defined. These variables are subsequently used by _LT_CONFIG to write
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006295# the compiler configuration to 'libtool'.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006296m4_defun([_LT_LANG_CXX_CONFIG],
6297[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6298m4_require([_LT_DECL_EGREP])dnl
6299m4_require([_LT_PATH_MANIFEST_TOOL])dnl
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006300if test -n "$CXX" && ( test no != "$CXX" &&
6301 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6302 (test g++ != "$CXX"))); then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006303 AC_PROG_CXXCPP
6304else
6305 _lt_caught_CXX_error=yes
6306fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006307
6308AC_LANG_PUSH(C++)
6309_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6310_LT_TAGVAR(allow_undefined_flag, $1)=
6311_LT_TAGVAR(always_export_symbols, $1)=no
6312_LT_TAGVAR(archive_expsym_cmds, $1)=
6313_LT_TAGVAR(compiler_needs_object, $1)=no
6314_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6315_LT_TAGVAR(hardcode_direct, $1)=no
6316_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6317_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006318_LT_TAGVAR(hardcode_libdir_separator, $1)=
6319_LT_TAGVAR(hardcode_minus_L, $1)=no
6320_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6321_LT_TAGVAR(hardcode_automatic, $1)=no
6322_LT_TAGVAR(inherit_rpath, $1)=no
6323_LT_TAGVAR(module_cmds, $1)=
6324_LT_TAGVAR(module_expsym_cmds, $1)=
6325_LT_TAGVAR(link_all_deplibs, $1)=unknown
6326_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006327_LT_TAGVAR(reload_flag, $1)=$reload_flag
6328_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006329_LT_TAGVAR(no_undefined_flag, $1)=
6330_LT_TAGVAR(whole_archive_flag_spec, $1)=
6331_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6332
6333# Source file extension for C++ test sources.
6334ac_ext=cpp
6335
6336# Object file extension for compiled C++ test sources.
6337objext=o
6338_LT_TAGVAR(objext, $1)=$objext
6339
6340# No sense in running all these tests if we already determined that
6341# the CXX compiler isn't working. Some variables (like enable_shared)
6342# are currently assumed to apply to all compilers on this platform,
6343# and will be corrupted by setting them based on a non-working compiler.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006344if test yes != "$_lt_caught_CXX_error"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006345 # Code to be used in simple compile tests
6346 lt_simple_compile_test_code="int some_variable = 0;"
6347
6348 # Code to be used in simple link tests
6349 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6350
6351 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6352 _LT_TAG_COMPILER
6353
6354 # save warnings/boilerplate of simple test code
6355 _LT_COMPILER_BOILERPLATE
6356 _LT_LINKER_BOILERPLATE
6357
6358 # Allow CC to be a program name with arguments.
6359 lt_save_CC=$CC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006360 lt_save_CFLAGS=$CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006361 lt_save_LD=$LD
6362 lt_save_GCC=$GCC
6363 GCC=$GXX
6364 lt_save_with_gnu_ld=$with_gnu_ld
6365 lt_save_path_LD=$lt_cv_path_LD
6366 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6367 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6368 else
6369 $as_unset lt_cv_prog_gnu_ld
6370 fi
6371 if test -n "${lt_cv_path_LDCXX+set}"; then
6372 lt_cv_path_LD=$lt_cv_path_LDCXX
6373 else
6374 $as_unset lt_cv_path_LD
6375 fi
6376 test -z "${LDCXX+set}" || LD=$LDCXX
6377 CC=${CXX-"c++"}
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006378 CFLAGS=$CXXFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006379 compiler=$CC
6380 _LT_TAGVAR(compiler, $1)=$CC
6381 _LT_CC_BASENAME([$compiler])
6382
6383 if test -n "$compiler"; then
6384 # We don't want -fno-exception when compiling C++ code, so set the
6385 # no_builtin_flag separately
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006386 if test yes = "$GXX"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006387 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6388 else
6389 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6390 fi
6391
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006392 if test yes = "$GXX"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006393 # Set up default GNU C++ configuration
6394
6395 LT_PATH_LD
6396
6397 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6398 # archiving commands below assume that GNU ld is being used.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006399 if test yes = "$with_gnu_ld"; then
6400 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6401 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006402
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6404 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006405
6406 # If archive_cmds runs LD, not CC, wlarc should be empty
6407 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6408 # investigate it a little bit more. (MM)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006409 wlarc='$wl'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006410
6411 # ancient GNU ld didn't support --whole-archive et. al.
6412 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6413 $GREP 'no-whole-archive' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006414 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006415 else
6416 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6417 fi
6418 else
6419 with_gnu_ld=no
6420 wlarc=
6421
6422 # A generic and very simple default shared library creation
6423 # command for GNU C++ for the case where it uses the native
6424 # linker, instead of GNU ld. If possible, this setting should
6425 # overridden to take advantage of the native linker features on
6426 # the platform it is being used on.
6427 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6428 fi
6429
6430 # Commands to make compiler produce verbose output that lists
6431 # what "hidden" libraries, object files and flags are used when
6432 # linking a shared library.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006433 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006434
6435 else
6436 GXX=no
6437 with_gnu_ld=no
6438 wlarc=
6439 fi
6440
6441 # PORTME: fill in a description of your system's C++ link characteristics
6442 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6443 _LT_TAGVAR(ld_shlibs, $1)=yes
6444 case $host_os in
6445 aix3*)
6446 # FIXME: insert proper C++ library support
6447 _LT_TAGVAR(ld_shlibs, $1)=no
6448 ;;
6449 aix[[4-9]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006450 if test ia64 = "$host_cpu"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006451 # On IA64, the linker does run time linking by default, so we don't
6452 # have to do anything special.
6453 aix_use_runtimelinking=no
6454 exp_sym_flag='-Bexport'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006455 no_entry_flag=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006456 else
6457 aix_use_runtimelinking=no
6458
6459 # Test if we are trying to use run time linking or normal
6460 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006461 # have runtime linking enabled, and use it for executables.
6462 # For shared libraries, we enable/disable runtime linking
6463 # depending on the kind of the shared library created -
6464 # when "with_aix_soname,aix_use_runtimelinking" is:
6465 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6466 # "aix,yes" lib.so shared, rtl:yes, for executables
6467 # lib.a static archive
6468 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6469 # lib.a(lib.so.V) shared, rtl:no, for executables
6470 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6471 # lib.a(lib.so.V) shared, rtl:no
6472 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6473 # lib.a static archive
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006474 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6475 for ld_flag in $LDFLAGS; do
6476 case $ld_flag in
6477 *-brtl*)
6478 aix_use_runtimelinking=yes
6479 break
6480 ;;
6481 esac
6482 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006483 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6484 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6485 # so we don't have lib.a shared libs to link our executables.
6486 # We have to force runtime linking in this case.
6487 aix_use_runtimelinking=yes
6488 LDFLAGS="$LDFLAGS -Wl,-brtl"
6489 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006490 ;;
6491 esac
6492
6493 exp_sym_flag='-bexport'
6494 no_entry_flag='-bnoentry'
6495 fi
6496
6497 # When large executables or shared objects are built, AIX ld can
6498 # have problems creating the table of contents. If linking a library
6499 # or program results in "error TOC overflow" add -mminimal-toc to
6500 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6501 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6502
6503 _LT_TAGVAR(archive_cmds, $1)=''
6504 _LT_TAGVAR(hardcode_direct, $1)=yes
6505 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6506 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6507 _LT_TAGVAR(link_all_deplibs, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006508 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6509 case $with_aix_soname,$aix_use_runtimelinking in
6510 aix,*) ;; # no import file
6511 svr4,* | *,yes) # use import file
6512 # The Import File defines what to hardcode.
6513 _LT_TAGVAR(hardcode_direct, $1)=no
6514 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6515 ;;
6516 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006517
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006518 if test yes = "$GXX"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006519 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6520 # We only want to do this on AIX 4.2 and lower, the check
6521 # below for broken collect2 doesn't work under 4.3+
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006522 collect2name=`$CC -print-prog-name=collect2`
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006523 if test -f "$collect2name" &&
6524 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6525 then
6526 # We have reworked collect2
6527 :
6528 else
6529 # We have old collect2
6530 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6531 # It fails to find uninstalled libraries when the uninstalled
6532 # path is not listed in the libpath. Setting hardcode_minus_L
6533 # to unsupported forces relinking
6534 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6535 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6536 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6537 fi
6538 esac
6539 shared_flag='-shared'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006540 if test yes = "$aix_use_runtimelinking"; then
6541 shared_flag=$shared_flag' $wl-G'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006542 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006543 # Need to ensure runtime linking is disabled for the traditional
6544 # shared library, or the linker may eventually find shared libraries
6545 # /with/ Import File - we do not want to mix them.
6546 shared_flag_aix='-shared'
6547 shared_flag_svr4='-shared $wl-G'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006548 else
6549 # not using gcc
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006550 if test ia64 = "$host_cpu"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006551 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6552 # chokes on -Wl,-G. The following line is correct:
6553 shared_flag='-G'
6554 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006555 if test yes = "$aix_use_runtimelinking"; then
6556 shared_flag='$wl-G'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006557 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006558 shared_flag='$wl-bM:SRE'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006559 fi
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006560 shared_flag_aix='$wl-bM:SRE'
6561 shared_flag_svr4='$wl-G'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006562 fi
6563 fi
6564
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006565 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006566 # It seems that -bexpall does not export symbols beginning with
6567 # underscore (_), so it is better to generate a list of symbols to
6568 # export.
6569 _LT_TAGVAR(always_export_symbols, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006570 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006571 # Warning - without using the other runtime loading flags (-brtl),
6572 # -berok will link without error, but may produce a broken library.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006573 # The "-G" linker flag allows undefined symbols.
6574 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006575 # Determine the default libpath from the value encoded in an empty
6576 # executable.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006577 _LT_SYS_MODULE_PATH_AIX([$1])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006578 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006579
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006580 _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' '$shared_flag
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006581 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006582 if test ia64 = "$host_cpu"; then
6583 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006584 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006585 _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"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006586 else
6587 # Determine the default libpath from the value encoded in an
6588 # empty executable.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006589 _LT_SYS_MODULE_PATH_AIX([$1])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006590 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006591 # Warning - without using the other run time loading flags,
6592 # -berok will link without error, but may produce a broken library.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006593 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6594 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6595 if test yes = "$with_gnu_ld"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006596 # We only use this code for GNU lds that support --whole-archive.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006597 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006598 else
6599 # Exported symbols can be pulled into shared objects from archives
6600 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6601 fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006602 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006603 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6604 # -brtl affects multiple linker settings, -berok does not and is overridden later
6605 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6606 if test svr4 != "$with_aix_soname"; then
6607 # This is similar to how AIX traditionally builds its shared
6608 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6609 _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/$soname'
6610 fi
6611 if test aix != "$with_aix_soname"; then
6612 _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'
6613 else
6614 # used by -dlpreopen to get the symbols
6615 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6616 fi
6617 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006618 fi
6619 fi
6620 ;;
6621
6622 beos*)
6623 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6624 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6625 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6626 # support --undefined. This deserves some investigation. FIXME
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006627 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006628 else
6629 _LT_TAGVAR(ld_shlibs, $1)=no
6630 fi
6631 ;;
6632
6633 chorus*)
6634 case $cc_basename in
6635 *)
6636 # FIXME: insert proper C++ library support
6637 _LT_TAGVAR(ld_shlibs, $1)=no
6638 ;;
6639 esac
6640 ;;
6641
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08006642 cygwin* | mingw* | pw32* | cegcc*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006643 case $GXX,$cc_basename in
6644 ,cl* | no,cl*)
6645 # Native MSVC
6646 # hardcode_libdir_flag_spec is actually meaningless, as there is
6647 # no search path for DLLs.
6648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6649 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6650 _LT_TAGVAR(always_export_symbols, $1)=yes
6651 _LT_TAGVAR(file_list_spec, $1)='@'
6652 # Tell ltmain to make .lib files, not .a files.
6653 libext=lib
6654 # Tell ltmain to make .dll files, not .so files.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006655 shrext_cmds=.dll
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006656 # FIXME: Setting linknames here is a bad hack.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006657 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6658 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6659 cp "$export_symbols" "$output_objdir/$soname.def";
6660 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6661 else
6662 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6663 fi~
6664 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6665 linknames='
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006666 # The linker will not automatically build a static lib if we build a DLL.
6667 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6668 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6669 # Don't use ranlib
6670 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6671 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006672 lt_tool_outputfile="@TOOL_OUTPUT@"~
6673 case $lt_outputfile in
6674 *.exe|*.EXE) ;;
6675 *)
6676 lt_outputfile=$lt_outputfile.exe
6677 lt_tool_outputfile=$lt_tool_outputfile.exe
6678 ;;
6679 esac~
6680 func_to_tool_file "$lt_outputfile"~
6681 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6682 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6683 $RM "$lt_outputfile.manifest";
6684 fi'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006685 ;;
6686 *)
6687 # g++
6688 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6689 # as there is no search path for DLLs.
6690 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006691 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006692 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6693 _LT_TAGVAR(always_export_symbols, $1)=no
6694 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006695
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006696 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006697 _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'
6698 # If the export-symbols file already is a .def file, use it as
6699 # is; otherwise, prepend EXPORTS...
6700 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6701 cp $export_symbols $output_objdir/$soname.def;
6702 else
6703 echo EXPORTS > $output_objdir/$soname.def;
6704 cat $export_symbols >> $output_objdir/$soname.def;
6705 fi~
6706 $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'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006707 else
6708 _LT_TAGVAR(ld_shlibs, $1)=no
6709 fi
6710 ;;
6711 esac
6712 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006713 darwin* | rhapsody*)
6714 _LT_DARWIN_LINKER_FEATURES($1)
6715 ;;
6716
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006717 os2*)
6718 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6719 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6720 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6721 shrext_cmds=.dll
6722 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6723 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6724 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6725 $ECHO EXPORTS >> $output_objdir/$libname.def~
6726 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6727 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6728 emximp -o $lib $output_objdir/$libname.def'
6729 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6730 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6731 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6732 $ECHO EXPORTS >> $output_objdir/$libname.def~
6733 prefix_cmds="$SED"~
6734 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6735 prefix_cmds="$prefix_cmds -e 1d";
6736 fi~
6737 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6738 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6739 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6740 emximp -o $lib $output_objdir/$libname.def'
6741 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6742 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6743 ;;
6744
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006745 dgux*)
6746 case $cc_basename in
6747 ec++*)
6748 # FIXME: insert proper C++ library support
6749 _LT_TAGVAR(ld_shlibs, $1)=no
6750 ;;
6751 ghcx*)
6752 # Green Hills C++ Compiler
6753 # FIXME: insert proper C++ library support
6754 _LT_TAGVAR(ld_shlibs, $1)=no
6755 ;;
6756 *)
6757 # FIXME: insert proper C++ library support
6758 _LT_TAGVAR(ld_shlibs, $1)=no
6759 ;;
6760 esac
6761 ;;
6762
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006763 freebsd2.*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006764 # C++ shared libraries reported to be fairly broken before
6765 # switch to ELF
6766 _LT_TAGVAR(ld_shlibs, $1)=no
6767 ;;
6768
6769 freebsd-elf*)
6770 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6771 ;;
6772
6773 freebsd* | dragonfly*)
6774 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6775 # conventions
6776 _LT_TAGVAR(ld_shlibs, $1)=yes
6777 ;;
6778
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006779 haiku*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006780 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006781 _LT_TAGVAR(link_all_deplibs, $1)=yes
6782 ;;
6783
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006784 hpux9*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006785 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006786 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006787 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006788 _LT_TAGVAR(hardcode_direct, $1)=yes
6789 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6790 # but as the default
6791 # location of the library.
6792
6793 case $cc_basename in
6794 CC*)
6795 # FIXME: insert proper C++ library support
6796 _LT_TAGVAR(ld_shlibs, $1)=no
6797 ;;
6798 aCC*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006799 _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 $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006800 # Commands to make compiler produce verbose output that lists
6801 # what "hidden" libraries, object files and flags are used when
6802 # linking a shared library.
6803 #
6804 # There doesn't appear to be a way to prevent this compiler from
6805 # explicitly linking system object files so we need to strip them
6806 # from the output so that they don't get included in the library
6807 # dependencies.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006808 output_verbose_link_cmd='templist=`($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"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006809 ;;
6810 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006811 if test yes = "$GXX"; then
6812 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006813 else
6814 # FIXME: insert proper C++ library support
6815 _LT_TAGVAR(ld_shlibs, $1)=no
6816 fi
6817 ;;
6818 esac
6819 ;;
6820
6821 hpux10*|hpux11*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006822 if test no = "$with_gnu_ld"; then
6823 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006824 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6825
6826 case $host_cpu in
6827 hppa*64*|ia64*)
6828 ;;
6829 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006830 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006831 ;;
6832 esac
6833 fi
6834 case $host_cpu in
6835 hppa*64*|ia64*)
6836 _LT_TAGVAR(hardcode_direct, $1)=no
6837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6838 ;;
6839 *)
6840 _LT_TAGVAR(hardcode_direct, $1)=yes
6841 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6842 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6843 # but as the default
6844 # location of the library.
6845 ;;
6846 esac
6847
6848 case $cc_basename in
6849 CC*)
6850 # FIXME: insert proper C++ library support
6851 _LT_TAGVAR(ld_shlibs, $1)=no
6852 ;;
6853 aCC*)
6854 case $host_cpu in
6855 hppa*64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006856 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006857 ;;
6858 ia64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006859 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006860 ;;
6861 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006862 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006863 ;;
6864 esac
6865 # Commands to make compiler produce verbose output that lists
6866 # what "hidden" libraries, object files and flags are used when
6867 # linking a shared library.
6868 #
6869 # There doesn't appear to be a way to prevent this compiler from
6870 # explicitly linking system object files so we need to strip them
6871 # from the output so that they don't get included in the library
6872 # dependencies.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006873 output_verbose_link_cmd='templist=`($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"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006874 ;;
6875 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006876 if test yes = "$GXX"; then
6877 if test no = "$with_gnu_ld"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006878 case $host_cpu in
6879 hppa*64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006880 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006881 ;;
6882 ia64*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006883 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006884 ;;
6885 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006886 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006887 ;;
6888 esac
6889 fi
6890 else
6891 # FIXME: insert proper C++ library support
6892 _LT_TAGVAR(ld_shlibs, $1)=no
6893 fi
6894 ;;
6895 esac
6896 ;;
6897
6898 interix[[3-9]]*)
6899 _LT_TAGVAR(hardcode_direct, $1)=no
6900 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006901 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6902 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006903 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6904 # Instead, shared libraries are loaded at an image base (0x10000000 by
6905 # default) and relocated if they conflict, which is a slow very memory
6906 # consuming and fragmenting process. To avoid this, we pick a random,
6907 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6908 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006909 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6910 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006911 ;;
6912 irix5* | irix6*)
6913 case $cc_basename in
6914 CC*)
6915 # SGI C++
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006916 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006917
6918 # Archives containing C++ object files must be created using
6919 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6920 # necessary to make sure instantiated templates are included
6921 # in the archive.
6922 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6923 ;;
6924 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006925 if test yes = "$GXX"; then
6926 if test no = "$with_gnu_ld"; then
6927 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006928 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006929 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006930 fi
6931 fi
6932 _LT_TAGVAR(link_all_deplibs, $1)=yes
6933 ;;
6934 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006935 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006936 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6937 _LT_TAGVAR(inherit_rpath, $1)=yes
6938 ;;
6939
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006940 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006941 case $cc_basename in
6942 KCC*)
6943 # Kuck and Associates, Inc. (KAI) C++ Compiler
6944
6945 # KCC will only create a shared library if the output file
6946 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6947 # to its proper name (with version) after linking.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006948 _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'
6949 _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 $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006950 # Commands to make compiler produce verbose output that lists
6951 # what "hidden" libraries, object files and flags are used when
6952 # linking a shared library.
6953 #
6954 # There doesn't appear to be a way to prevent this compiler from
6955 # explicitly linking system object files so we need to strip them
6956 # from the output so that they don't get included in the library
6957 # dependencies.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006958 output_verbose_link_cmd='templist=`$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"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006959
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006960 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6961 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006962
6963 # Archives containing C++ object files must be created using
6964 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6965 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6966 ;;
6967 icpc* | ecpc* )
6968 # Intel C++
6969 with_gnu_ld=yes
6970 # version 8.0 and above of icpc choke on multiply defined symbols
6971 # if we add $predep_objects and $postdep_objects, however 7.1 and
6972 # earlier do not add the objects themselves.
6973 case `$CC -V 2>&1` in
6974 *"Version 7."*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006975 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6976 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006977 ;;
6978 *) # Version 8.0 or newer
6979 tmp_idyn=
6980 case $host_cpu in
6981 ia64*) tmp_idyn=' -i_dynamic';;
6982 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006983 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6984 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006985 ;;
6986 esac
6987 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006988 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6989 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6990 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006991 ;;
6992 pgCC* | pgcpp*)
6993 # Portland Group C++ compiler
6994 case `$CC -V` in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07006995 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08006996 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08006997 rm -rf $tpldir~
6998 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6999 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007000 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007001 rm -rf $tpldir~
7002 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7003 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7004 $RANLIB $oldlib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007005 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007006 rm -rf $tpldir~
7007 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7008 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007009 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007010 rm -rf $tpldir~
7011 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7012 $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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007013 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007014 *) # Version 6 and above use weak symbols
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007015 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7016 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007017 ;;
7018 esac
7019
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007020 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7021 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7022 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007023 ;;
7024 cxx*)
7025 # Compaq C++
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007026 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7027 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007028
7029 runpath_var=LD_RUN_PATH
7030 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7031 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7032
7033 # Commands to make compiler produce verbose output that lists
7034 # what "hidden" libraries, object files and flags are used when
7035 # linking a shared library.
7036 #
7037 # There doesn't appear to be a way to prevent this compiler from
7038 # explicitly linking system object files so we need to strip them
7039 # from the output so that they don't get included in the library
7040 # dependencies.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007041 output_verbose_link_cmd='templist=`$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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007042 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007043 xl* | mpixl* | bgxl*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007044 # IBM XL 8.0 on PPC, with GNU ld
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7046 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7047 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7048 if test yes = "$supports_anon_versioning"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007049 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007050 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7051 echo "local: *; };" >> $output_objdir/$libname.ver~
7052 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007053 fi
7054 ;;
7055 *)
7056 case `$CC -V 2>&1 | sed 5q` in
7057 *Sun\ C*)
7058 # Sun C++ 5.9
7059 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007060 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7061 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007062 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007063 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007064 _LT_TAGVAR(compiler_needs_object, $1)=yes
7065
7066 # Not sure whether something based on
7067 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7068 # would be better.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007069 output_verbose_link_cmd='func_echo_all'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007070
7071 # Archives containing C++ object files must be created using
7072 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7073 # necessary to make sure instantiated templates are included
7074 # in the archive.
7075 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7076 ;;
7077 esac
7078 ;;
7079 esac
7080 ;;
7081
7082 lynxos*)
7083 # FIXME: insert proper C++ library support
7084 _LT_TAGVAR(ld_shlibs, $1)=no
7085 ;;
7086
7087 m88k*)
7088 # FIXME: insert proper C++ library support
7089 _LT_TAGVAR(ld_shlibs, $1)=no
7090 ;;
7091
7092 mvs*)
7093 case $cc_basename in
7094 cxx*)
7095 # FIXME: insert proper C++ library support
7096 _LT_TAGVAR(ld_shlibs, $1)=no
7097 ;;
7098 *)
7099 # FIXME: insert proper C++ library support
7100 _LT_TAGVAR(ld_shlibs, $1)=no
7101 ;;
7102 esac
7103 ;;
7104
7105 netbsd*)
7106 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7107 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7108 wlarc=
7109 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7110 _LT_TAGVAR(hardcode_direct, $1)=yes
7111 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7112 fi
7113 # Workaround some broken pre-1.5 toolchains
7114 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7115 ;;
7116
7117 *nto* | *qnx*)
7118 _LT_TAGVAR(ld_shlibs, $1)=yes
7119 ;;
7120
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007121 openbsd* | bitrig*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007122 if test -f /usr/libexec/ld.so; then
7123 _LT_TAGVAR(hardcode_direct, $1)=yes
7124 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7125 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7126 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7128 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7129 _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'
7130 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7131 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007132 fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007133 output_verbose_link_cmd=func_echo_all
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007134 else
7135 _LT_TAGVAR(ld_shlibs, $1)=no
7136 fi
7137 ;;
7138
7139 osf3* | osf4* | osf5*)
7140 case $cc_basename in
7141 KCC*)
7142 # Kuck and Associates, Inc. (KAI) C++ Compiler
7143
7144 # KCC will only create a shared library if the output file
7145 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7146 # to its proper name (with version) after linking.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007147 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007148
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007149 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007150 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7151
7152 # Archives containing C++ object files must be created using
7153 # the KAI C++ compiler.
7154 case $host in
7155 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7156 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7157 esac
7158 ;;
7159 RCC*)
7160 # Rational C++ 2.4.1
7161 # FIXME: insert proper C++ library support
7162 _LT_TAGVAR(ld_shlibs, $1)=no
7163 ;;
7164 cxx*)
7165 case $host in
7166 osf3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007167 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7168 _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'
7169 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007170 ;;
7171 *)
7172 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007173 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007174 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007175 echo "-hidden">> $lib.exp~
7176 $CC -shared$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~
7177 $RM $lib.exp'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007178 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7179 ;;
7180 esac
7181
7182 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7183
7184 # Commands to make compiler produce verbose output that lists
7185 # what "hidden" libraries, object files and flags are used when
7186 # linking a shared library.
7187 #
7188 # There doesn't appear to be a way to prevent this compiler from
7189 # explicitly linking system object files so we need to strip them
7190 # from the output so that they don't get included in the library
7191 # dependencies.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007192 output_verbose_link_cmd='templist=`$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"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007193 ;;
7194 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007195 if test yes,no = "$GXX,$with_gnu_ld"; then
7196 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007197 case $host in
7198 osf3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007199 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007200 ;;
7201 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007202 _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'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007203 ;;
7204 esac
7205
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007207 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7208
7209 # Commands to make compiler produce verbose output that lists
7210 # what "hidden" libraries, object files and flags are used when
7211 # linking a shared library.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007212 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007213
7214 else
7215 # FIXME: insert proper C++ library support
7216 _LT_TAGVAR(ld_shlibs, $1)=no
7217 fi
7218 ;;
7219 esac
7220 ;;
7221
7222 psos*)
7223 # FIXME: insert proper C++ library support
7224 _LT_TAGVAR(ld_shlibs, $1)=no
7225 ;;
7226
7227 sunos4*)
7228 case $cc_basename in
7229 CC*)
7230 # Sun C++ 4.x
7231 # FIXME: insert proper C++ library support
7232 _LT_TAGVAR(ld_shlibs, $1)=no
7233 ;;
7234 lcc*)
7235 # Lucid
7236 # FIXME: insert proper C++ library support
7237 _LT_TAGVAR(ld_shlibs, $1)=no
7238 ;;
7239 *)
7240 # FIXME: insert proper C++ library support
7241 _LT_TAGVAR(ld_shlibs, $1)=no
7242 ;;
7243 esac
7244 ;;
7245
7246 solaris*)
7247 case $cc_basename in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007248 CC* | sunCC*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007249 # Sun C++ 4.2, 5.x and Centerline C++
7250 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7251 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007252 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007253 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007254 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007255
7256 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7257 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7258 case $host_os in
7259 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7260 *)
7261 # The compiler driver will combine and reorder linker options,
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007262 # but understands '-z linker_flag'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007263 # Supported since Solaris 2.6 (maybe 2.5.1?)
7264 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7265 ;;
7266 esac
7267 _LT_TAGVAR(link_all_deplibs, $1)=yes
7268
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007269 output_verbose_link_cmd='func_echo_all'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007270
7271 # Archives containing C++ object files must be created using
7272 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7273 # necessary to make sure instantiated templates are included
7274 # in the archive.
7275 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7276 ;;
7277 gcx*)
7278 # Green Hills C++ Compiler
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007279 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007280
7281 # The C++ compiler must be used to create the archive.
7282 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7283 ;;
7284 *)
7285 # GNU C++ compiler with Solaris linker
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007286 if test yes,no = "$GXX,$with_gnu_ld"; then
7287 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007288 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007289 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007290 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007291 $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 $lib.exp'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007292
7293 # Commands to make compiler produce verbose output that lists
7294 # what "hidden" libraries, object files and flags are used when
7295 # linking a shared library.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007296 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007297 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007298 # g++ 2.7 appears to require '-G' NOT '-shared' on this
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007299 # platform.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007300 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007301 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007302 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007303
7304 # Commands to make compiler produce verbose output that lists
7305 # what "hidden" libraries, object files and flags are used when
7306 # linking a shared library.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007307 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007308 fi
7309
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007310 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007311 case $host_os in
7312 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7313 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007314 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007315 ;;
7316 esac
7317 fi
7318 ;;
7319 esac
7320 ;;
7321
7322 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007323 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007324 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7325 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7326 runpath_var='LD_RUN_PATH'
7327
7328 case $cc_basename in
7329 CC*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007330 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7331 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007332 ;;
7333 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007334 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7335 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007336 ;;
7337 esac
7338 ;;
7339
7340 sysv5* | sco3.2v5* | sco5v6*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007341 # Note: We CANNOT use -z defs as we might desire, because we do not
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007342 # link with -lc, and that would cause any symbols used from libc to
7343 # always be unresolved, which means just about no library would
7344 # ever link correctly. If we're not using GNU ld we use -z text
7345 # though, which does catch some bad symbols but isn't as heavy-handed
7346 # as -z defs.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007347 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7348 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007349 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7350 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007351 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007352 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7353 _LT_TAGVAR(link_all_deplibs, $1)=yes
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007354 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007355 runpath_var='LD_RUN_PATH'
7356
7357 case $cc_basename in
7358 CC*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007359 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7360 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007361 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007362 '"$_LT_TAGVAR(old_archive_cmds, $1)"
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007363 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007364 '"$_LT_TAGVAR(reload_cmds, $1)"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007365 ;;
7366 *)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007367 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7368 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007369 ;;
7370 esac
7371 ;;
7372
7373 tandem*)
7374 case $cc_basename in
7375 NCC*)
7376 # NonStop-UX NCC 3.20
7377 # FIXME: insert proper C++ library support
7378 _LT_TAGVAR(ld_shlibs, $1)=no
7379 ;;
7380 *)
7381 # FIXME: insert proper C++ library support
7382 _LT_TAGVAR(ld_shlibs, $1)=no
7383 ;;
7384 esac
7385 ;;
7386
7387 vxworks*)
7388 # FIXME: insert proper C++ library support
7389 _LT_TAGVAR(ld_shlibs, $1)=no
7390 ;;
7391
7392 *)
7393 # FIXME: insert proper C++ library support
7394 _LT_TAGVAR(ld_shlibs, $1)=no
7395 ;;
7396 esac
7397
7398 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007399 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007400
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007401 _LT_TAGVAR(GCC, $1)=$GXX
7402 _LT_TAGVAR(LD, $1)=$LD
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007403
7404 ## CAVEAT EMPTOR:
7405 ## There is no encapsulation within the following macros, do not change
7406 ## the running order or otherwise move them around unless you know exactly
7407 ## what you are doing...
7408 _LT_SYS_HIDDEN_LIBDEPS($1)
7409 _LT_COMPILER_PIC($1)
7410 _LT_COMPILER_C_O($1)
7411 _LT_COMPILER_FILE_LOCKS($1)
7412 _LT_LINKER_SHLIBS($1)
7413 _LT_SYS_DYNAMIC_LINKER($1)
7414 _LT_LINKER_HARDCODE_LIBPATH($1)
7415
7416 _LT_CONFIG($1)
7417 fi # test -n "$compiler"
7418
7419 CC=$lt_save_CC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007420 CFLAGS=$lt_save_CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007421 LDCXX=$LD
7422 LD=$lt_save_LD
7423 GCC=$lt_save_GCC
7424 with_gnu_ld=$lt_save_with_gnu_ld
7425 lt_cv_path_LDCXX=$lt_cv_path_LD
7426 lt_cv_path_LD=$lt_save_path_LD
7427 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7428 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007429fi # test yes != "$_lt_caught_CXX_error"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007430
7431AC_LANG_POP
7432])# _LT_LANG_CXX_CONFIG
7433
7434
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007435# _LT_FUNC_STRIPNAME_CNF
7436# ----------------------
7437# func_stripname_cnf prefix suffix name
7438# strip PREFIX and SUFFIX off of NAME.
7439# PREFIX and SUFFIX must not contain globbing or regex special
7440# characters, hashes, percent signs, but SUFFIX may contain a leading
7441# dot (in which case that matches only a dot).
7442#
7443# This function is identical to the (non-XSI) version of func_stripname,
7444# except this one can be used by m4 code that may be executed by configure,
7445# rather than the libtool script.
7446m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7447AC_REQUIRE([_LT_DECL_SED])
7448AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7449func_stripname_cnf ()
7450{
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007451 case @S|@2 in
7452 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7453 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007454 esac
7455} # func_stripname_cnf
7456])# _LT_FUNC_STRIPNAME_CNF
7457
Bruce A. Mah54615792015-05-11 10:42:44 -07007458
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007459# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
Jon Dugane34c20c2010-07-08 23:26:52 +00007460# ---------------------------------
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007461# Figure out "hidden" library dependencies from verbose
7462# compiler output when linking a shared library.
7463# Parse the compiler output and extract the necessary
7464# objects, libraries and library flags.
7465m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7466[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007467AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007468# Dependencies to place before and after the object being linked:
7469_LT_TAGVAR(predep_objects, $1)=
7470_LT_TAGVAR(postdep_objects, $1)=
7471_LT_TAGVAR(predeps, $1)=
7472_LT_TAGVAR(postdeps, $1)=
7473_LT_TAGVAR(compiler_lib_search_path, $1)=
Jon Dugane34c20c2010-07-08 23:26:52 +00007474
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007475dnl we can't use the lt_simple_compile_test_code here,
7476dnl because it contains code intended for an executable,
7477dnl not a library. It's possible we should let each
7478dnl tag define a new lt_????_link_test_code variable,
7479dnl but it's only used here...
7480m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7481int a;
7482void foo (void) { a = 0; }
7483_LT_EOF
7484], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7485class Foo
7486{
7487public:
7488 Foo (void) { a = 0; }
7489private:
7490 int a;
7491};
7492_LT_EOF
7493], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7494 subroutine foo
7495 implicit none
7496 integer*4 a
7497 a=0
7498 return
7499 end
7500_LT_EOF
7501], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7502 subroutine foo
7503 implicit none
7504 integer a
7505 a=0
7506 return
7507 end
7508_LT_EOF
7509], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7510public class foo {
7511 private int a;
7512 public void bar (void) {
7513 a = 0;
7514 }
7515};
7516_LT_EOF
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007517], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7518package foo
7519func foo() {
7520}
7521_LT_EOF
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007522])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007523
7524_lt_libdeps_save_CFLAGS=$CFLAGS
7525case "$CC $CFLAGS " in #(
7526*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7527*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7528*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7529esac
7530
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007531dnl Parse the compiler output and extract the necessary
7532dnl objects, libraries and library flags.
7533if AC_TRY_EVAL(ac_compile); then
7534 # Parse the compiler output and extract the necessary
7535 # objects, libraries and library flags.
jef56a97f92012-08-20 14:35:58 -07007536
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007537 # Sentinel used to keep track of whether or not we are before
7538 # the conftest object file.
7539 pre_test_object_deps_done=no
jef56a97f92012-08-20 14:35:58 -07007540
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007541 for p in `eval "$output_verbose_link_cmd"`; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007542 case $prev$p in
jef56a97f92012-08-20 14:35:58 -07007543
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007544 -L* | -R* | -l*)
7545 # Some compilers place space between "-{L,R}" and the path.
7546 # Remove the space.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007547 if test x-L = "$p" ||
7548 test x-R = "$p"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007549 prev=$p
7550 continue
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007551 fi
7552
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007553 # Expand the sysroot to ease extracting the directories later.
7554 if test -z "$prev"; then
7555 case $p in
7556 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7557 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7558 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7559 esac
7560 fi
7561 case $p in
7562 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7563 esac
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007564 if test no = "$pre_test_object_deps_done"; then
7565 case $prev in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007566 -L | -R)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007567 # Internal compiler library paths should come after those
7568 # provided the user. The postdeps already come after the
7569 # user supplied libs so there is no need to process them.
7570 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007571 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007572 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007573 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007574 fi
7575 ;;
7576 # The "-l" case would never come before the object being
7577 # linked, so don't bother handling this case.
7578 esac
7579 else
7580 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007581 _LT_TAGVAR(postdeps, $1)=$prev$p
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007582 else
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007583 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007584 fi
7585 fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007586 prev=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007587 ;;
7588
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007589 *.lto.$objext) ;; # Ignore GCC LTO objects
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007590 *.$objext)
7591 # This assumes that the test object file only shows up
7592 # once in the compiler output.
7593 if test "$p" = "conftest.$objext"; then
7594 pre_test_object_deps_done=yes
7595 continue
7596 fi
7597
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007598 if test no = "$pre_test_object_deps_done"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007599 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007600 _LT_TAGVAR(predep_objects, $1)=$p
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007601 else
7602 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7603 fi
7604 else
7605 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007606 _LT_TAGVAR(postdep_objects, $1)=$p
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007607 else
7608 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7609 fi
7610 fi
7611 ;;
7612
7613 *) ;; # Ignore the rest.
7614
7615 esac
7616 done
7617
7618 # Clean up.
7619 rm -f a.out a.exe
7620else
7621 echo "libtool.m4: error: problem compiling $1 test program"
7622fi
7623
7624$RM -f confest.$objext
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007625CFLAGS=$_lt_libdeps_save_CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007626
7627# PORTME: override above test on systems where it is broken
7628m4_if([$1], [CXX],
7629[case $host_os in
7630interix[[3-9]]*)
7631 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7632 # hack all around it, let's just trust "g++" to DTRT.
7633 _LT_TAGVAR(predep_objects,$1)=
7634 _LT_TAGVAR(postdep_objects,$1)=
7635 _LT_TAGVAR(postdeps,$1)=
7636 ;;
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007637esac
Jon Dugane34c20c2010-07-08 23:26:52 +00007638])
jef2ab386b2012-08-10 12:43:50 -07007639
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007640case " $_LT_TAGVAR(postdeps, $1) " in
7641*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7642esac
7643 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7644if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007645 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007646fi
7647_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7648 [The directories searched by this compiler when creating a shared library])
7649_LT_TAGDECL([], [predep_objects], [1],
7650 [Dependencies to place before and after the objects being linked to
7651 create a shared library])
7652_LT_TAGDECL([], [postdep_objects], [1])
7653_LT_TAGDECL([], [predeps], [1])
7654_LT_TAGDECL([], [postdeps], [1])
7655_LT_TAGDECL([], [compiler_lib_search_path], [1],
7656 [The library search path used internally by the compiler when linking
7657 a shared library])
7658])# _LT_SYS_HIDDEN_LIBDEPS
7659
7660
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007661# _LT_LANG_F77_CONFIG([TAG])
7662# --------------------------
7663# Ensure that the configuration variables for a Fortran 77 compiler are
7664# suitably defined. These variables are subsequently used by _LT_CONFIG
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007665# to write the compiler configuration to 'libtool'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007666m4_defun([_LT_LANG_F77_CONFIG],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007667[AC_LANG_PUSH(Fortran 77)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007668if test -z "$F77" || test no = "$F77"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007669 _lt_disable_F77=yes
7670fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007671
7672_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7673_LT_TAGVAR(allow_undefined_flag, $1)=
7674_LT_TAGVAR(always_export_symbols, $1)=no
7675_LT_TAGVAR(archive_expsym_cmds, $1)=
7676_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7677_LT_TAGVAR(hardcode_direct, $1)=no
7678_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7679_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007680_LT_TAGVAR(hardcode_libdir_separator, $1)=
7681_LT_TAGVAR(hardcode_minus_L, $1)=no
7682_LT_TAGVAR(hardcode_automatic, $1)=no
7683_LT_TAGVAR(inherit_rpath, $1)=no
7684_LT_TAGVAR(module_cmds, $1)=
7685_LT_TAGVAR(module_expsym_cmds, $1)=
7686_LT_TAGVAR(link_all_deplibs, $1)=unknown
7687_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007688_LT_TAGVAR(reload_flag, $1)=$reload_flag
7689_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007690_LT_TAGVAR(no_undefined_flag, $1)=
7691_LT_TAGVAR(whole_archive_flag_spec, $1)=
7692_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7693
7694# Source file extension for f77 test sources.
7695ac_ext=f
7696
7697# Object file extension for compiled f77 test sources.
7698objext=o
7699_LT_TAGVAR(objext, $1)=$objext
7700
7701# No sense in running all these tests if we already determined that
7702# the F77 compiler isn't working. Some variables (like enable_shared)
7703# are currently assumed to apply to all compilers on this platform,
7704# and will be corrupted by setting them based on a non-working compiler.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007705if test yes != "$_lt_disable_F77"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007706 # Code to be used in simple compile tests
7707 lt_simple_compile_test_code="\
7708 subroutine t
7709 return
7710 end
7711"
7712
7713 # Code to be used in simple link tests
7714 lt_simple_link_test_code="\
7715 program t
7716 end
7717"
7718
7719 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7720 _LT_TAG_COMPILER
7721
7722 # save warnings/boilerplate of simple test code
7723 _LT_COMPILER_BOILERPLATE
7724 _LT_LINKER_BOILERPLATE
7725
7726 # Allow CC to be a program name with arguments.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007727 lt_save_CC=$CC
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007728 lt_save_GCC=$GCC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007729 lt_save_CFLAGS=$CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007730 CC=${F77-"f77"}
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007731 CFLAGS=$FFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007732 compiler=$CC
7733 _LT_TAGVAR(compiler, $1)=$CC
7734 _LT_CC_BASENAME([$compiler])
7735 GCC=$G77
7736 if test -n "$compiler"; then
7737 AC_MSG_CHECKING([if libtool supports shared libraries])
7738 AC_MSG_RESULT([$can_build_shared])
7739
7740 AC_MSG_CHECKING([whether to build shared libraries])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007741 test no = "$can_build_shared" && enable_shared=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007742
7743 # On AIX, shared libraries and static libraries use the same namespace, and
7744 # are all built from PIC.
7745 case $host_os in
7746 aix3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007747 test yes = "$enable_shared" && enable_static=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007748 if test -n "$RANLIB"; then
7749 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7750 postinstall_cmds='$RANLIB $lib'
7751 fi
7752 ;;
7753 aix[[4-9]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007754 if test ia64 != "$host_cpu"; then
7755 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7756 yes,aix,yes) ;; # shared object as lib.so file only
7757 yes,svr4,*) ;; # shared object as lib.so archive member only
7758 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7759 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007760 fi
7761 ;;
7762 esac
7763 AC_MSG_RESULT([$enable_shared])
7764
7765 AC_MSG_CHECKING([whether to build static libraries])
7766 # Make sure either enable_shared or enable_static is yes.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007767 test yes = "$enable_shared" || enable_static=yes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007768 AC_MSG_RESULT([$enable_static])
7769
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007770 _LT_TAGVAR(GCC, $1)=$G77
7771 _LT_TAGVAR(LD, $1)=$LD
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007772
7773 ## CAVEAT EMPTOR:
7774 ## There is no encapsulation within the following macros, do not change
7775 ## the running order or otherwise move them around unless you know exactly
7776 ## what you are doing...
7777 _LT_COMPILER_PIC($1)
7778 _LT_COMPILER_C_O($1)
7779 _LT_COMPILER_FILE_LOCKS($1)
7780 _LT_LINKER_SHLIBS($1)
7781 _LT_SYS_DYNAMIC_LINKER($1)
7782 _LT_LINKER_HARDCODE_LIBPATH($1)
7783
7784 _LT_CONFIG($1)
7785 fi # test -n "$compiler"
7786
7787 GCC=$lt_save_GCC
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007788 CC=$lt_save_CC
7789 CFLAGS=$lt_save_CFLAGS
7790fi # test yes != "$_lt_disable_F77"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007791
7792AC_LANG_POP
7793])# _LT_LANG_F77_CONFIG
7794
7795
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007796# _LT_LANG_FC_CONFIG([TAG])
7797# -------------------------
7798# Ensure that the configuration variables for a Fortran compiler are
7799# suitably defined. These variables are subsequently used by _LT_CONFIG
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007800# to write the compiler configuration to 'libtool'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007801m4_defun([_LT_LANG_FC_CONFIG],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007802[AC_LANG_PUSH(Fortran)
7803
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007804if test -z "$FC" || test no = "$FC"; then
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007805 _lt_disable_FC=yes
7806fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007807
7808_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7809_LT_TAGVAR(allow_undefined_flag, $1)=
7810_LT_TAGVAR(always_export_symbols, $1)=no
7811_LT_TAGVAR(archive_expsym_cmds, $1)=
7812_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7813_LT_TAGVAR(hardcode_direct, $1)=no
7814_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7815_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007816_LT_TAGVAR(hardcode_libdir_separator, $1)=
7817_LT_TAGVAR(hardcode_minus_L, $1)=no
7818_LT_TAGVAR(hardcode_automatic, $1)=no
7819_LT_TAGVAR(inherit_rpath, $1)=no
7820_LT_TAGVAR(module_cmds, $1)=
7821_LT_TAGVAR(module_expsym_cmds, $1)=
7822_LT_TAGVAR(link_all_deplibs, $1)=unknown
7823_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007824_LT_TAGVAR(reload_flag, $1)=$reload_flag
7825_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007826_LT_TAGVAR(no_undefined_flag, $1)=
7827_LT_TAGVAR(whole_archive_flag_spec, $1)=
7828_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7829
7830# Source file extension for fc test sources.
7831ac_ext=${ac_fc_srcext-f}
7832
7833# Object file extension for compiled fc test sources.
7834objext=o
7835_LT_TAGVAR(objext, $1)=$objext
7836
7837# No sense in running all these tests if we already determined that
7838# the FC compiler isn't working. Some variables (like enable_shared)
7839# are currently assumed to apply to all compilers on this platform,
7840# and will be corrupted by setting them based on a non-working compiler.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007841if test yes != "$_lt_disable_FC"; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007842 # Code to be used in simple compile tests
7843 lt_simple_compile_test_code="\
7844 subroutine t
7845 return
7846 end
7847"
7848
7849 # Code to be used in simple link tests
7850 lt_simple_link_test_code="\
7851 program t
7852 end
7853"
7854
7855 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7856 _LT_TAG_COMPILER
7857
7858 # save warnings/boilerplate of simple test code
7859 _LT_COMPILER_BOILERPLATE
7860 _LT_LINKER_BOILERPLATE
7861
7862 # Allow CC to be a program name with arguments.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007863 lt_save_CC=$CC
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007864 lt_save_GCC=$GCC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007865 lt_save_CFLAGS=$CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007866 CC=${FC-"f95"}
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007867 CFLAGS=$FCFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007868 compiler=$CC
7869 GCC=$ac_cv_fc_compiler_gnu
7870
7871 _LT_TAGVAR(compiler, $1)=$CC
7872 _LT_CC_BASENAME([$compiler])
7873
7874 if test -n "$compiler"; then
7875 AC_MSG_CHECKING([if libtool supports shared libraries])
7876 AC_MSG_RESULT([$can_build_shared])
7877
7878 AC_MSG_CHECKING([whether to build shared libraries])
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007879 test no = "$can_build_shared" && enable_shared=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007880
7881 # On AIX, shared libraries and static libraries use the same namespace, and
7882 # are all built from PIC.
7883 case $host_os in
7884 aix3*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007885 test yes = "$enable_shared" && enable_static=no
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007886 if test -n "$RANLIB"; then
7887 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7888 postinstall_cmds='$RANLIB $lib'
7889 fi
7890 ;;
7891 aix[[4-9]]*)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007892 if test ia64 != "$host_cpu"; then
7893 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7894 yes,aix,yes) ;; # shared object as lib.so file only
7895 yes,svr4,*) ;; # shared object as lib.so archive member only
7896 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7897 esac
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007898 fi
7899 ;;
7900 esac
7901 AC_MSG_RESULT([$enable_shared])
7902
7903 AC_MSG_CHECKING([whether to build static libraries])
7904 # Make sure either enable_shared or enable_static is yes.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007905 test yes = "$enable_shared" || enable_static=yes
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007906 AC_MSG_RESULT([$enable_static])
7907
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007908 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7909 _LT_TAGVAR(LD, $1)=$LD
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007910
7911 ## CAVEAT EMPTOR:
7912 ## There is no encapsulation within the following macros, do not change
7913 ## the running order or otherwise move them around unless you know exactly
7914 ## what you are doing...
7915 _LT_SYS_HIDDEN_LIBDEPS($1)
7916 _LT_COMPILER_PIC($1)
7917 _LT_COMPILER_C_O($1)
7918 _LT_COMPILER_FILE_LOCKS($1)
7919 _LT_LINKER_SHLIBS($1)
7920 _LT_SYS_DYNAMIC_LINKER($1)
7921 _LT_LINKER_HARDCODE_LIBPATH($1)
7922
7923 _LT_CONFIG($1)
7924 fi # test -n "$compiler"
7925
7926 GCC=$lt_save_GCC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007927 CC=$lt_save_CC
7928 CFLAGS=$lt_save_CFLAGS
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007929fi # test yes != "$_lt_disable_FC"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007930
7931AC_LANG_POP
7932])# _LT_LANG_FC_CONFIG
7933
7934
7935# _LT_LANG_GCJ_CONFIG([TAG])
7936# --------------------------
7937# Ensure that the configuration variables for the GNU Java Compiler compiler
7938# are suitably defined. These variables are subsequently used by _LT_CONFIG
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007939# to write the compiler configuration to 'libtool'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007940m4_defun([_LT_LANG_GCJ_CONFIG],
7941[AC_REQUIRE([LT_PROG_GCJ])dnl
7942AC_LANG_SAVE
7943
7944# Source file extension for Java test sources.
7945ac_ext=java
7946
7947# Object file extension for compiled Java test sources.
7948objext=o
7949_LT_TAGVAR(objext, $1)=$objext
7950
7951# Code to be used in simple compile tests
7952lt_simple_compile_test_code="class foo {}"
7953
7954# Code to be used in simple link tests
7955lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7956
7957# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7958_LT_TAG_COMPILER
7959
7960# save warnings/boilerplate of simple test code
7961_LT_COMPILER_BOILERPLATE
7962_LT_LINKER_BOILERPLATE
7963
7964# Allow CC to be a program name with arguments.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007965lt_save_CC=$CC
7966lt_save_CFLAGS=$CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007967lt_save_GCC=$GCC
7968GCC=yes
7969CC=${GCJ-"gcj"}
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007970CFLAGS=$GCJFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007971compiler=$CC
7972_LT_TAGVAR(compiler, $1)=$CC
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08007973_LT_TAGVAR(LD, $1)=$LD
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007974_LT_CC_BASENAME([$compiler])
7975
7976# GCJ did not exist at the time GCC didn't implicitly link libc in.
7977_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7978
7979_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007980_LT_TAGVAR(reload_flag, $1)=$reload_flag
7981_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007982
7983if test -n "$compiler"; then
7984 _LT_COMPILER_NO_RTTI($1)
7985 _LT_COMPILER_PIC($1)
7986 _LT_COMPILER_C_O($1)
7987 _LT_COMPILER_FILE_LOCKS($1)
7988 _LT_LINKER_SHLIBS($1)
7989 _LT_LINKER_HARDCODE_LIBPATH($1)
7990
7991 _LT_CONFIG($1)
7992fi
7993
7994AC_LANG_RESTORE
7995
7996GCC=$lt_save_GCC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07007997CC=$lt_save_CC
7998CFLAGS=$lt_save_CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08007999])# _LT_LANG_GCJ_CONFIG
8000
8001
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008002# _LT_LANG_GO_CONFIG([TAG])
8003# --------------------------
8004# Ensure that the configuration variables for the GNU Go compiler
8005# are suitably defined. These variables are subsequently used by _LT_CONFIG
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008006# to write the compiler configuration to 'libtool'.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008007m4_defun([_LT_LANG_GO_CONFIG],
8008[AC_REQUIRE([LT_PROG_GO])dnl
8009AC_LANG_SAVE
8010
8011# Source file extension for Go test sources.
8012ac_ext=go
8013
8014# Object file extension for compiled Go test sources.
8015objext=o
8016_LT_TAGVAR(objext, $1)=$objext
8017
8018# Code to be used in simple compile tests
8019lt_simple_compile_test_code="package main; func main() { }"
8020
8021# Code to be used in simple link tests
8022lt_simple_link_test_code='package main; func main() { }'
8023
8024# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8025_LT_TAG_COMPILER
8026
8027# save warnings/boilerplate of simple test code
8028_LT_COMPILER_BOILERPLATE
8029_LT_LINKER_BOILERPLATE
8030
8031# Allow CC to be a program name with arguments.
8032lt_save_CC=$CC
8033lt_save_CFLAGS=$CFLAGS
8034lt_save_GCC=$GCC
8035GCC=yes
8036CC=${GOC-"gccgo"}
8037CFLAGS=$GOFLAGS
8038compiler=$CC
8039_LT_TAGVAR(compiler, $1)=$CC
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008040_LT_TAGVAR(LD, $1)=$LD
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008041_LT_CC_BASENAME([$compiler])
8042
8043# Go did not exist at the time GCC didn't implicitly link libc in.
8044_LT_TAGVAR(archive_cmds_need_lc, $1)=no
8045
8046_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8047_LT_TAGVAR(reload_flag, $1)=$reload_flag
8048_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8049
8050if test -n "$compiler"; then
8051 _LT_COMPILER_NO_RTTI($1)
8052 _LT_COMPILER_PIC($1)
8053 _LT_COMPILER_C_O($1)
8054 _LT_COMPILER_FILE_LOCKS($1)
8055 _LT_LINKER_SHLIBS($1)
8056 _LT_LINKER_HARDCODE_LIBPATH($1)
8057
8058 _LT_CONFIG($1)
8059fi
8060
8061AC_LANG_RESTORE
8062
8063GCC=$lt_save_GCC
8064CC=$lt_save_CC
8065CFLAGS=$lt_save_CFLAGS
8066])# _LT_LANG_GO_CONFIG
8067
8068
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008069# _LT_LANG_RC_CONFIG([TAG])
8070# -------------------------
8071# Ensure that the configuration variables for the Windows resource compiler
8072# are suitably defined. These variables are subsequently used by _LT_CONFIG
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008073# to write the compiler configuration to 'libtool'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008074m4_defun([_LT_LANG_RC_CONFIG],
8075[AC_REQUIRE([LT_PROG_RC])dnl
8076AC_LANG_SAVE
8077
8078# Source file extension for RC test sources.
8079ac_ext=rc
8080
8081# Object file extension for compiled RC test sources.
8082objext=o
8083_LT_TAGVAR(objext, $1)=$objext
8084
8085# Code to be used in simple compile tests
8086lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8087
8088# Code to be used in simple link tests
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008089lt_simple_link_test_code=$lt_simple_compile_test_code
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008090
8091# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8092_LT_TAG_COMPILER
8093
8094# save warnings/boilerplate of simple test code
8095_LT_COMPILER_BOILERPLATE
8096_LT_LINKER_BOILERPLATE
8097
8098# Allow CC to be a program name with arguments.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008099lt_save_CC=$CC
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008100lt_save_CFLAGS=$CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008101lt_save_GCC=$GCC
8102GCC=
8103CC=${RC-"windres"}
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008104CFLAGS=
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008105compiler=$CC
8106_LT_TAGVAR(compiler, $1)=$CC
8107_LT_CC_BASENAME([$compiler])
8108_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8109
8110if test -n "$compiler"; then
8111 :
8112 _LT_CONFIG($1)
8113fi
8114
8115GCC=$lt_save_GCC
8116AC_LANG_RESTORE
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008117CC=$lt_save_CC
8118CFLAGS=$lt_save_CFLAGS
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008119])# _LT_LANG_RC_CONFIG
8120
8121
8122# LT_PROG_GCJ
8123# -----------
8124AC_DEFUN([LT_PROG_GCJ],
8125[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8126 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8127 [AC_CHECK_TOOL(GCJ, gcj,)
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008128 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008129 AC_SUBST(GCJFLAGS)])])[]dnl
Jon Dugane34c20c2010-07-08 23:26:52 +00008130])
8131
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008132# Old name:
8133AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8134dnl aclocal-1.4 backwards compatibility:
8135dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8136
8137
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008138# LT_PROG_GO
8139# ----------
8140AC_DEFUN([LT_PROG_GO],
8141[AC_CHECK_TOOL(GOC, gccgo,)
8142])
8143
8144
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008145# LT_PROG_RC
8146# ----------
8147AC_DEFUN([LT_PROG_RC],
8148[AC_CHECK_TOOL(RC, windres,)
8149])
8150
8151# Old name:
8152AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8153dnl aclocal-1.4 backwards compatibility:
8154dnl AC_DEFUN([LT_AC_PROG_RC], [])
8155
8156
8157# _LT_DECL_EGREP
8158# --------------
8159# If we don't have a new enough Autoconf to choose the best grep
8160# available, choose the one first in the user's PATH.
8161m4_defun([_LT_DECL_EGREP],
8162[AC_REQUIRE([AC_PROG_EGREP])dnl
8163AC_REQUIRE([AC_PROG_FGREP])dnl
8164test -z "$GREP" && GREP=grep
8165_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8166_LT_DECL([], [EGREP], [1], [An ERE matcher])
8167_LT_DECL([], [FGREP], [1], [A literal string matcher])
8168dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8169AC_SUBST([GREP])
8170])
8171
8172
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08008173# _LT_DECL_OBJDUMP
8174# --------------
8175# If we don't have a new enough Autoconf to choose the best objdump
8176# available, choose the one first in the user's PATH.
8177m4_defun([_LT_DECL_OBJDUMP],
8178[AC_CHECK_TOOL(OBJDUMP, objdump, false)
8179test -z "$OBJDUMP" && OBJDUMP=objdump
8180_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8181AC_SUBST([OBJDUMP])
8182])
8183
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008184# _LT_DECL_DLLTOOL
8185# ----------------
8186# Ensure DLLTOOL variable is set.
8187m4_defun([_LT_DECL_DLLTOOL],
8188[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8189test -z "$DLLTOOL" && DLLTOOL=dlltool
8190_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8191AC_SUBST([DLLTOOL])
8192])
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08008193
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008194# _LT_DECL_SED
8195# ------------
8196# Check for a fully-functional sed program, that truncates
8197# as few characters as possible. Prefer GNU sed if found.
8198m4_defun([_LT_DECL_SED],
8199[AC_PROG_SED
8200test -z "$SED" && SED=sed
8201Xsed="$SED -e 1s/^X//"
8202_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8203_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8204 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8205])# _LT_DECL_SED
8206
8207m4_ifndef([AC_PROG_SED], [
Jon Dugane34c20c2010-07-08 23:26:52 +00008208# NOTE: This macro has been submitted for inclusion into #
8209# GNU Autoconf as AC_PROG_SED. When it is available in #
8210# a released version of Autoconf we should remove this #
8211# macro and use it instead. #
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008212
8213m4_defun([AC_PROG_SED],
Jon Dugane34c20c2010-07-08 23:26:52 +00008214[AC_MSG_CHECKING([for a sed that does not truncate output])
8215AC_CACHE_VAL(lt_cv_path_SED,
8216[# Loop through the user's path and test for sed and gsed.
8217# Then use that list of sed's as ones to test for truncation.
8218as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8219for as_dir in $PATH
8220do
8221 IFS=$as_save_IFS
8222 test -z "$as_dir" && as_dir=.
8223 for lt_ac_prog in sed gsed; do
8224 for ac_exec_ext in '' $ac_executable_extensions; do
8225 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8226 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8227 fi
8228 done
8229 done
8230done
8231IFS=$as_save_IFS
8232lt_ac_max=0
8233lt_ac_count=0
8234# Add /usr/xpg4/bin/sed as it is typically found on Solaris
8235# along with /bin/sed that truncates output.
8236for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008237 test ! -f "$lt_ac_sed" && continue
Jon Dugane34c20c2010-07-08 23:26:52 +00008238 cat /dev/null > conftest.in
8239 lt_ac_count=0
8240 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8241 # Check for GNU sed and select it if it is found.
8242 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8243 lt_cv_path_SED=$lt_ac_sed
8244 break
8245 fi
8246 while true; do
8247 cat conftest.in conftest.in >conftest.tmp
8248 mv conftest.tmp conftest.in
8249 cp conftest.in conftest.nl
8250 echo >>conftest.nl
8251 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8252 cmp -s conftest.out conftest.nl || break
8253 # 10000 chars as input seems more than enough
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008254 test 10 -lt "$lt_ac_count" && break
Jon Dugane34c20c2010-07-08 23:26:52 +00008255 lt_ac_count=`expr $lt_ac_count + 1`
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008256 if test "$lt_ac_count" -gt "$lt_ac_max"; then
Jon Dugane34c20c2010-07-08 23:26:52 +00008257 lt_ac_max=$lt_ac_count
8258 lt_cv_path_SED=$lt_ac_sed
8259 fi
8260 done
8261done
8262])
8263SED=$lt_cv_path_SED
8264AC_SUBST([SED])
8265AC_MSG_RESULT([$SED])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008266])#AC_PROG_SED
8267])#m4_ifndef
8268
8269# Old name:
8270AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8271dnl aclocal-1.4 backwards compatibility:
8272dnl AC_DEFUN([LT_AC_PROG_SED], [])
8273
8274
8275# _LT_CHECK_SHELL_FEATURES
8276# ------------------------
8277# Find out whether the shell is Bourne or XSI compatible,
8278# or has some other useful features.
8279m4_defun([_LT_CHECK_SHELL_FEATURES],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008280[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008281 lt_unset=unset
8282else
8283 lt_unset=false
8284fi
8285_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8286
8287# test EBCDIC or ASCII
8288case `echo X|tr X '\101'` in
8289 A) # ASCII based system
8290 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8291 lt_SP2NL='tr \040 \012'
8292 lt_NL2SP='tr \015\012 \040\040'
8293 ;;
8294 *) # EBCDIC based system
8295 lt_SP2NL='tr \100 \n'
8296 lt_NL2SP='tr \r\n \100\100'
8297 ;;
8298esac
8299_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8300_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8301])# _LT_CHECK_SHELL_FEATURES
8302
8303
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008304# _LT_PATH_CONVERSION_FUNCTIONS
8305# -----------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008306# Determine what file name conversion functions should be used by
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008307# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8308# for certain cross-compile configurations and native mingw.
8309m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8310[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8311AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8312AC_MSG_CHECKING([how to convert $build file names to $host format])
8313AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8314[case $host in
8315 *-*-mingw* )
8316 case $build in
8317 *-*-mingw* ) # actually msys
8318 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8319 ;;
8320 *-*-cygwin* )
8321 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8322 ;;
8323 * ) # otherwise, assume *nix
8324 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8325 ;;
8326 esac
8327 ;;
8328 *-*-cygwin* )
8329 case $build in
8330 *-*-mingw* ) # actually msys
8331 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8332 ;;
8333 *-*-cygwin* )
8334 lt_cv_to_host_file_cmd=func_convert_file_noop
8335 ;;
8336 * ) # otherwise, assume *nix
8337 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8338 ;;
8339 esac
8340 ;;
8341 * ) # unhandled hosts (and "normal" native builds)
8342 lt_cv_to_host_file_cmd=func_convert_file_noop
8343 ;;
8344esac
8345])
8346to_host_file_cmd=$lt_cv_to_host_file_cmd
8347AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8348_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8349 [0], [convert $build file names to $host format])dnl
8350
8351AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8352AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8353[#assume ordinary cross tools, or native build.
8354lt_cv_to_tool_file_cmd=func_convert_file_noop
8355case $host in
8356 *-*-mingw* )
8357 case $build in
8358 *-*-mingw* ) # actually msys
8359 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8360 ;;
8361 esac
8362 ;;
8363esac
8364])
8365to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8366AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8367_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8368 [0], [convert $build files to toolchain format])dnl
8369])# _LT_PATH_CONVERSION_FUNCTIONS
8370
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008371# Helper functions for option handling. -*- Autoconf -*-
8372#
Bruce A. Mah54615792015-05-11 10:42:44 -07008373# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008374# Foundation, Inc.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008375# Written by Gary V. Vaughan, 2004
8376#
8377# This file is free software; the Free Software Foundation gives
8378# unlimited permission to copy and/or distribute it, with or without
8379# modifications, as long as this notice is preserved.
8380
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008381# serial 8 ltoptions.m4
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008382
8383# This is to help aclocal find these macros, as it can't see m4_define.
8384AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
8385
8386
8387# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
8388# ------------------------------------------
8389m4_define([_LT_MANGLE_OPTION],
8390[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
8391
8392
8393# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
8394# ---------------------------------------
8395# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
8396# matching handler defined, dispatch to it. Other OPTION-NAMEs are
8397# saved as a flag.
8398m4_define([_LT_SET_OPTION],
8399[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
8400m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
8401 _LT_MANGLE_DEFUN([$1], [$2]),
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008402 [m4_warning([Unknown $1 option '$2'])])[]dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008403])
8404
8405
8406# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
8407# ------------------------------------------------------------
8408# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
8409m4_define([_LT_IF_OPTION],
8410[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
8411
8412
8413# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
8414# -------------------------------------------------------
8415# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
8416# are set.
8417m4_define([_LT_UNLESS_OPTIONS],
8418[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8419 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
8420 [m4_define([$0_found])])])[]dnl
8421m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
8422])[]dnl
8423])
8424
8425
8426# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
8427# ----------------------------------------
8428# OPTION-LIST is a space-separated list of Libtool options associated
8429# with MACRO-NAME. If any OPTION has a matching handler declared with
8430# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
8431# the unknown option and exit.
8432m4_defun([_LT_SET_OPTIONS],
8433[# Set options
8434m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
8435 [_LT_SET_OPTION([$1], _LT_Option)])
8436
8437m4_if([$1],[LT_INIT],[
8438 dnl
8439 dnl Simply set some default values (i.e off) if boolean options were not
8440 dnl specified:
8441 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
8442 ])
8443 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
8444 ])
8445 dnl
8446 dnl If no reference was made to various pairs of opposing options, then
8447 dnl we run the default mode handler for the pair. For example, if neither
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008448 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008449 dnl archives by default:
8450 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
8451 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
8452 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
8453 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008454 [_LT_ENABLE_FAST_INSTALL])
8455 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
8456 [_LT_WITH_AIX_SONAME([aix])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008457 ])
8458])# _LT_SET_OPTIONS
8459
8460
8461
8462# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
8463# -----------------------------------------
8464m4_define([_LT_MANGLE_DEFUN],
8465[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
8466
8467
8468# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
8469# -----------------------------------------------
8470m4_define([LT_OPTION_DEFINE],
8471[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
8472])# LT_OPTION_DEFINE
8473
8474
8475# dlopen
8476# ------
8477LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
8478])
8479
8480AU_DEFUN([AC_LIBTOOL_DLOPEN],
8481[_LT_SET_OPTION([LT_INIT], [dlopen])
8482AC_DIAGNOSE([obsolete],
8483[$0: Remove this warning and the call to _LT_SET_OPTION when you
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008484put the 'dlopen' option into LT_INIT's first parameter.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008485])
8486
8487dnl aclocal-1.4 backwards compatibility:
8488dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
8489
8490
8491# win32-dll
8492# ---------
8493# Declare package support for building win32 dll's.
8494LT_OPTION_DEFINE([LT_INIT], [win32-dll],
8495[enable_win32_dll=yes
8496
8497case $host in
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008498*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008499 AC_CHECK_TOOL(AS, as, false)
8500 AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8501 AC_CHECK_TOOL(OBJDUMP, objdump, false)
8502 ;;
8503esac
8504
8505test -z "$AS" && AS=as
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008506_LT_DECL([], [AS], [1], [Assembler program])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008507
8508test -z "$DLLTOOL" && DLLTOOL=dlltool
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008509_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008510
8511test -z "$OBJDUMP" && OBJDUMP=objdump
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008512_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008513])# win32-dll
8514
8515AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
8516[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8517_LT_SET_OPTION([LT_INIT], [win32-dll])
8518AC_DIAGNOSE([obsolete],
8519[$0: Remove this warning and the call to _LT_SET_OPTION when you
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008520put the 'win32-dll' option into LT_INIT's first parameter.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008521])
8522
8523dnl aclocal-1.4 backwards compatibility:
8524dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
8525
8526
8527# _LT_ENABLE_SHARED([DEFAULT])
8528# ----------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008529# implement the --enable-shared flag, and supports the 'shared' and
8530# 'disable-shared' LT_INIT options.
8531# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008532m4_define([_LT_ENABLE_SHARED],
8533[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
8534AC_ARG_ENABLE([shared],
8535 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
8536 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
8537 [p=${PACKAGE-default}
8538 case $enableval in
8539 yes) enable_shared=yes ;;
8540 no) enable_shared=no ;;
8541 *)
8542 enable_shared=no
8543 # Look at the argument we got. We use all the common list separators.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008544 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008545 for pkg in $enableval; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008546 IFS=$lt_save_ifs
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008547 if test "X$pkg" = "X$p"; then
8548 enable_shared=yes
8549 fi
8550 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008551 IFS=$lt_save_ifs
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008552 ;;
8553 esac],
8554 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
8555
8556 _LT_DECL([build_libtool_libs], [enable_shared], [0],
8557 [Whether or not to build shared libraries])
8558])# _LT_ENABLE_SHARED
8559
8560LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
8561LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
8562
8563# Old names:
8564AC_DEFUN([AC_ENABLE_SHARED],
8565[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
8566])
8567
8568AC_DEFUN([AC_DISABLE_SHARED],
8569[_LT_SET_OPTION([LT_INIT], [disable-shared])
8570])
8571
8572AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
8573AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
8574
8575dnl aclocal-1.4 backwards compatibility:
8576dnl AC_DEFUN([AM_ENABLE_SHARED], [])
8577dnl AC_DEFUN([AM_DISABLE_SHARED], [])
8578
8579
8580
8581# _LT_ENABLE_STATIC([DEFAULT])
8582# ----------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008583# implement the --enable-static flag, and support the 'static' and
8584# 'disable-static' LT_INIT options.
8585# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008586m4_define([_LT_ENABLE_STATIC],
8587[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
8588AC_ARG_ENABLE([static],
8589 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
8590 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
8591 [p=${PACKAGE-default}
8592 case $enableval in
8593 yes) enable_static=yes ;;
8594 no) enable_static=no ;;
8595 *)
8596 enable_static=no
8597 # Look at the argument we got. We use all the common list separators.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008598 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008599 for pkg in $enableval; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008600 IFS=$lt_save_ifs
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008601 if test "X$pkg" = "X$p"; then
8602 enable_static=yes
8603 fi
8604 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008605 IFS=$lt_save_ifs
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008606 ;;
8607 esac],
8608 [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
8609
8610 _LT_DECL([build_old_libs], [enable_static], [0],
8611 [Whether or not to build static libraries])
8612])# _LT_ENABLE_STATIC
8613
8614LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
8615LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
8616
8617# Old names:
8618AC_DEFUN([AC_ENABLE_STATIC],
8619[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
8620])
8621
8622AC_DEFUN([AC_DISABLE_STATIC],
8623[_LT_SET_OPTION([LT_INIT], [disable-static])
8624])
8625
8626AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
8627AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
8628
8629dnl aclocal-1.4 backwards compatibility:
8630dnl AC_DEFUN([AM_ENABLE_STATIC], [])
8631dnl AC_DEFUN([AM_DISABLE_STATIC], [])
8632
8633
8634
8635# _LT_ENABLE_FAST_INSTALL([DEFAULT])
8636# ----------------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008637# implement the --enable-fast-install flag, and support the 'fast-install'
8638# and 'disable-fast-install' LT_INIT options.
8639# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008640m4_define([_LT_ENABLE_FAST_INSTALL],
8641[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
8642AC_ARG_ENABLE([fast-install],
8643 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
8644 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
8645 [p=${PACKAGE-default}
8646 case $enableval in
8647 yes) enable_fast_install=yes ;;
8648 no) enable_fast_install=no ;;
8649 *)
8650 enable_fast_install=no
8651 # Look at the argument we got. We use all the common list separators.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008652 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008653 for pkg in $enableval; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008654 IFS=$lt_save_ifs
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008655 if test "X$pkg" = "X$p"; then
8656 enable_fast_install=yes
8657 fi
8658 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008659 IFS=$lt_save_ifs
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008660 ;;
8661 esac],
8662 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
8663
8664_LT_DECL([fast_install], [enable_fast_install], [0],
8665 [Whether or not to optimize for fast installation])dnl
8666])# _LT_ENABLE_FAST_INSTALL
8667
8668LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
8669LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
8670
8671# Old names:
8672AU_DEFUN([AC_ENABLE_FAST_INSTALL],
8673[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
8674AC_DIAGNOSE([obsolete],
8675[$0: Remove this warning and the call to _LT_SET_OPTION when you put
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008676the 'fast-install' option into LT_INIT's first parameter.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008677])
8678
8679AU_DEFUN([AC_DISABLE_FAST_INSTALL],
8680[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
8681AC_DIAGNOSE([obsolete],
8682[$0: Remove this warning and the call to _LT_SET_OPTION when you put
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008683the 'disable-fast-install' option into LT_INIT's first parameter.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008684])
8685
8686dnl aclocal-1.4 backwards compatibility:
8687dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
8688dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
8689
8690
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008691# _LT_WITH_AIX_SONAME([DEFAULT])
8692# ----------------------------------
8693# implement the --with-aix-soname flag, and support the `aix-soname=aix'
8694# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
8695# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
8696m4_define([_LT_WITH_AIX_SONAME],
8697[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
8698shared_archive_member_spec=
8699case $host,$enable_shared in
8700power*-*-aix[[5-9]]*,yes)
8701 AC_MSG_CHECKING([which variant of shared library versioning to provide])
8702 AC_ARG_WITH([aix-soname],
8703 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
8704 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
8705 [case $withval in
8706 aix|svr4|both)
8707 ;;
8708 *)
8709 AC_MSG_ERROR([Unknown argument to --with-aix-soname])
8710 ;;
8711 esac
8712 lt_cv_with_aix_soname=$with_aix_soname],
8713 [AC_CACHE_VAL([lt_cv_with_aix_soname],
8714 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
8715 with_aix_soname=$lt_cv_with_aix_soname])
8716 AC_MSG_RESULT([$with_aix_soname])
8717 if test aix != "$with_aix_soname"; then
8718 # For the AIX way of multilib, we name the shared archive member
8719 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8720 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8721 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8722 # the AIX toolchain works better with OBJECT_MODE set (default 32).
8723 if test 64 = "${OBJECT_MODE-32}"; then
8724 shared_archive_member_spec=shr_64
8725 else
8726 shared_archive_member_spec=shr
8727 fi
8728 fi
8729 ;;
8730*)
8731 with_aix_soname=aix
8732 ;;
8733esac
8734
8735_LT_DECL([], [shared_archive_member_spec], [0],
8736 [Shared archive member basename, for filename based shared library versioning on AIX])dnl
8737])# _LT_WITH_AIX_SONAME
8738
8739LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
8740LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
8741LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
8742
8743
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008744# _LT_WITH_PIC([MODE])
8745# --------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008746# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008747# LT_INIT options.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008748# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008749m4_define([_LT_WITH_PIC],
8750[AC_ARG_WITH([pic],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008751 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008752 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008753 [lt_p=${PACKAGE-default}
8754 case $withval in
8755 yes|no) pic_mode=$withval ;;
8756 *)
8757 pic_mode=default
8758 # Look at the argument we got. We use all the common list separators.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008759 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008760 for lt_pkg in $withval; do
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008761 IFS=$lt_save_ifs
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008762 if test "X$lt_pkg" = "X$lt_p"; then
8763 pic_mode=yes
8764 fi
8765 done
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008766 IFS=$lt_save_ifs
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008767 ;;
8768 esac],
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008769 [pic_mode=m4_default([$1], [default])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008770
8771_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
8772])# _LT_WITH_PIC
8773
8774LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
8775LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
8776
8777# Old name:
8778AU_DEFUN([AC_LIBTOOL_PICMODE],
8779[_LT_SET_OPTION([LT_INIT], [pic-only])
8780AC_DIAGNOSE([obsolete],
8781[$0: Remove this warning and the call to _LT_SET_OPTION when you
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008782put the 'pic-only' option into LT_INIT's first parameter.])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008783])
8784
8785dnl aclocal-1.4 backwards compatibility:
8786dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
8787
8788
8789m4_define([_LTDL_MODE], [])
8790LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
8791 [m4_define([_LTDL_MODE], [nonrecursive])])
8792LT_OPTION_DEFINE([LTDL_INIT], [recursive],
8793 [m4_define([_LTDL_MODE], [recursive])])
8794LT_OPTION_DEFINE([LTDL_INIT], [subproject],
8795 [m4_define([_LTDL_MODE], [subproject])])
8796
8797m4_define([_LTDL_TYPE], [])
8798LT_OPTION_DEFINE([LTDL_INIT], [installable],
8799 [m4_define([_LTDL_TYPE], [installable])])
8800LT_OPTION_DEFINE([LTDL_INIT], [convenience],
8801 [m4_define([_LTDL_TYPE], [convenience])])
8802
8803# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
8804#
Bruce A. Mah54615792015-05-11 10:42:44 -07008805# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008806# Foundation, Inc.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08008807# Written by Gary V. Vaughan, 2004
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008808#
8809# This file is free software; the Free Software Foundation gives
8810# unlimited permission to copy and/or distribute it, with or without
8811# modifications, as long as this notice is preserved.
8812
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08008813# serial 6 ltsugar.m4
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008814
8815# This is to help aclocal find these macros, as it can't see m4_define.
8816AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
8817
8818
8819# lt_join(SEP, ARG1, [ARG2...])
8820# -----------------------------
8821# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
8822# associated separator.
8823# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
8824# versions in m4sugar had bugs.
8825m4_define([lt_join],
8826[m4_if([$#], [1], [],
8827 [$#], [2], [[$2]],
8828 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
8829m4_define([_lt_join],
8830[m4_if([$#$2], [2], [],
8831 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
8832
8833
8834# lt_car(LIST)
8835# lt_cdr(LIST)
8836# ------------
8837# Manipulate m4 lists.
8838# These macros are necessary as long as will still need to support
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008839# Autoconf-2.59, which quotes differently.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008840m4_define([lt_car], [[$1]])
8841m4_define([lt_cdr],
8842[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
8843 [$#], 1, [],
8844 [m4_dquote(m4_shift($@))])])
8845m4_define([lt_unquote], $1)
8846
8847
8848# lt_append(MACRO-NAME, STRING, [SEPARATOR])
8849# ------------------------------------------
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008850# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008851# Note that neither SEPARATOR nor STRING are expanded; they are appended
8852# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
8853# No SEPARATOR is output if MACRO-NAME was previously undefined (different
8854# than defined and empty).
8855#
8856# This macro is needed until we can rely on Autoconf 2.62, since earlier
8857# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
8858m4_define([lt_append],
8859[m4_define([$1],
8860 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
8861
8862
8863
8864# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
8865# ----------------------------------------------------------
8866# Produce a SEP delimited list of all paired combinations of elements of
8867# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
8868# has the form PREFIXmINFIXSUFFIXn.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08008869# Needed until we can rely on m4_combine added in Autoconf 2.62.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008870m4_define([lt_combine],
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08008871[m4_if(m4_eval([$# > 3]), [1],
8872 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
8873[[m4_foreach([_Lt_prefix], [$2],
8874 [m4_foreach([_Lt_suffix],
8875 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
8876 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008877
8878
8879# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
8880# -----------------------------------------------------------------------
8881# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
8882# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
8883m4_define([lt_if_append_uniq],
8884[m4_ifdef([$1],
8885 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
8886 [lt_append([$1], [$2], [$3])$4],
8887 [$5])],
8888 [lt_append([$1], [$2], [$3])$4])])
8889
8890
8891# lt_dict_add(DICT, KEY, VALUE)
8892# -----------------------------
8893m4_define([lt_dict_add],
8894[m4_define([$1($2)], [$3])])
8895
8896
8897# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
8898# --------------------------------------------
8899m4_define([lt_dict_add_subkey],
8900[m4_define([$1($2:$3)], [$4])])
8901
8902
8903# lt_dict_fetch(DICT, KEY, [SUBKEY])
8904# ----------------------------------
8905m4_define([lt_dict_fetch],
8906[m4_ifval([$3],
8907 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
8908 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
8909
8910
8911# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
8912# -----------------------------------------------------------------
8913m4_define([lt_if_dict_fetch],
8914[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
8915 [$5],
8916 [$6])])
8917
8918
8919# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
8920# --------------------------------------------------------------
8921m4_define([lt_dict_filter],
8922[m4_if([$5], [], [],
8923 [lt_join(m4_quote(m4_default([$4], [[, ]])),
8924 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
8925 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
8926])
8927
8928# ltversion.m4 -- version numbers -*- Autoconf -*-
8929#
Bruce A. Mah54615792015-05-11 10:42:44 -07008930# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008931# Written by Scott James Remnant, 2004
8932#
8933# This file is free software; the Free Software Foundation gives
8934# unlimited permission to copy and/or distribute it, with or without
8935# modifications, as long as this notice is preserved.
8936
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008937# @configure_input@
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008938
Bruce A. Mah54615792015-05-11 10:42:44 -07008939# serial 4179 ltversion.m4
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008940# This file is part of GNU Libtool
8941
Bruce A. Mah54615792015-05-11 10:42:44 -07008942m4_define([LT_PACKAGE_VERSION], [2.4.6])
8943m4_define([LT_PACKAGE_REVISION], [2.4.6])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008944
8945AC_DEFUN([LTVERSION_VERSION],
Bruce A. Mah54615792015-05-11 10:42:44 -07008946[macro_version='2.4.6'
8947macro_revision='2.4.6'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008948_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
8949_LT_DECL(, macro_revision, 0)
8950])
8951
8952# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
8953#
Bruce A. Mah54615792015-05-11 10:42:44 -07008954# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008955# Foundation, Inc.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008956# Written by Scott James Remnant, 2004.
8957#
8958# This file is free software; the Free Software Foundation gives
8959# unlimited permission to copy and/or distribute it, with or without
8960# modifications, as long as this notice is preserved.
8961
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07008962# serial 5 lt~obsolete.m4
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008963
8964# These exist entirely to fool aclocal when bootstrapping libtool.
8965#
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008966# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008967# which have later been changed to m4_define as they aren't part of the
8968# exported API, or moved to Autoconf or Automake where they belong.
8969#
8970# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
8971# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
8972# using a macro with the same name in our local m4/libtool.m4 it'll
8973# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
8974# and doesn't know about Autoconf macros at all.)
8975#
8976# So we provide this file, which has a silly filename so it's always
8977# included after everything else. This provides aclocal with the
8978# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
8979# because those macros already exist, or will be overwritten later.
Bruce A. Mah4874c4a2015-01-05 15:23:07 -08008980# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08008981#
8982# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
8983# Yes, that means every name once taken will need to remain here until
8984# we give up compatibility with versions before 1.7, at which point
8985# we need to keep only those names which we still refer to.
8986
8987# This is to help aclocal find these macros, as it can't see m4_define.
8988AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
8989
8990m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
8991m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
8992m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
8993m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
8994m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
8995m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
8996m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
8997m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
8998m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
8999m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
9000m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
9001m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
9002m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
9003m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
9004m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
9005m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
9006m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
9007m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
9008m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
9009m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
9010m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
9011m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
9012m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
9013m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
9014m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
9015m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
9016m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
9017m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
9018m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
9019m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
9020m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
9021m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
9022m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
9023m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
9024m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
9025m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
9026m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
9027m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
9028m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
9029m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
9030m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
9031m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009032m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
9033m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
9034m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
9035m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
9036m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
9037m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
9038m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
9039m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
9040m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
9041m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
9042m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
9043m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009044m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
9045m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
9046m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
9047m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
9048m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
9049m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
9050m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009051
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009052# Copyright (C) 2002-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009053#
9054# This file is free software; the Free Software Foundation
9055# gives unlimited permission to copy and/or distribute it,
9056# with or without modifications, as long as this notice is preserved.
9057
9058# AM_AUTOMAKE_VERSION(VERSION)
9059# ----------------------------
9060# Automake X.Y traces this macro to ensure aclocal.m4 has been
9061# generated from the m4 files accompanying Automake X.Y.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009062# (This private macro should not be called outside this file.)
9063AC_DEFUN([AM_AUTOMAKE_VERSION],
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009064[am__api_version='1.16'
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009065dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
9066dnl require some minimum version. Point them to the right macro.
Bruce A. Mah6e9d8522018-06-22 14:10:41 -07009067m4_if([$1], [1.16.1], [],
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009068 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
9069])
9070
9071# _AM_AUTOCONF_VERSION(VERSION)
9072# -----------------------------
9073# aclocal traces this macro to find the Autoconf version.
9074# This is a private macro too. Using m4_define simplifies
9075# the logic in aclocal, which can simply ignore this definition.
9076m4_define([_AM_AUTOCONF_VERSION], [])
sethdelliott01ca9722010-07-19 20:38:40 +00009077
9078# AM_SET_CURRENT_AUTOMAKE_VERSION
9079# -------------------------------
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009080# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009081# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
sethdelliott01ca9722010-07-19 20:38:40 +00009082AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
Bruce A. Mah6e9d8522018-06-22 14:10:41 -07009083[AM_AUTOMAKE_VERSION([1.16.1])dnl
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009084m4_ifndef([AC_AUTOCONF_VERSION],
9085 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
9086_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
sethdelliott01ca9722010-07-19 20:38:40 +00009087
9088# AM_AUX_DIR_EXPAND -*- Autoconf -*-
9089
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009090# Copyright (C) 2001-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009091#
9092# This file is free software; the Free Software Foundation
9093# gives unlimited permission to copy and/or distribute it,
9094# with or without modifications, as long as this notice is preserved.
9095
9096# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009097# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
9098# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
sethdelliott01ca9722010-07-19 20:38:40 +00009099#
9100# Of course, Automake must honor this variable whenever it calls a
9101# tool from the auxiliary directory. The problem is that $srcdir (and
9102# therefore $ac_aux_dir as well) can be either absolute or relative,
9103# depending on how configure is run. This is pretty annoying, since
9104# it makes $ac_aux_dir quite unusable in subdirectories: in the top
9105# source directory, any form will work fine, but in subdirectories a
9106# relative path needs to be adjusted first.
9107#
9108# $ac_aux_dir/missing
9109# fails when called from a subdirectory if $ac_aux_dir is relative
9110# $top_srcdir/$ac_aux_dir/missing
9111# fails if $ac_aux_dir is absolute,
9112# fails when called from a subdirectory in a VPATH build with
9113# a relative $ac_aux_dir
9114#
9115# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
9116# are both prefixed by $srcdir. In an in-source build this is usually
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009117# harmless because $srcdir is '.', but things will broke when you
sethdelliott01ca9722010-07-19 20:38:40 +00009118# start a VPATH build or use an absolute $srcdir.
9119#
9120# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
9121# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
9122# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
9123# and then we would define $MISSING as
9124# MISSING="\${SHELL} $am_aux_dir/missing"
9125# This will work as long as MISSING is not called from configure, because
9126# unfortunately $(top_srcdir) has no meaning in configure.
9127# However there are other variables, like CC, which are often used in
9128# configure, and could therefore not use this "fixed" $ac_aux_dir.
9129#
9130# Another solution, used here, is to always expand $ac_aux_dir to an
9131# absolute PATH. The drawback is that using absolute paths prevent a
9132# configured tree to be moved without reconfiguration.
9133
9134AC_DEFUN([AM_AUX_DIR_EXPAND],
Bruce A. Mah54615792015-05-11 10:42:44 -07009135[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
9136# Expand $ac_aux_dir to an absolute path.
9137am_aux_dir=`cd "$ac_aux_dir" && pwd`
sethdelliott01ca9722010-07-19 20:38:40 +00009138])
9139
9140# AM_CONDITIONAL -*- Autoconf -*-
9141
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009142# Copyright (C) 1997-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009143#
9144# This file is free software; the Free Software Foundation
9145# gives unlimited permission to copy and/or distribute it,
9146# with or without modifications, as long as this notice is preserved.
9147
sethdelliott01ca9722010-07-19 20:38:40 +00009148# AM_CONDITIONAL(NAME, SHELL-CONDITION)
9149# -------------------------------------
9150# Define a conditional.
9151AC_DEFUN([AM_CONDITIONAL],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009152[AC_PREREQ([2.52])dnl
9153 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
9154 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009155AC_SUBST([$1_TRUE])dnl
9156AC_SUBST([$1_FALSE])dnl
9157_AM_SUBST_NOTMAKE([$1_TRUE])dnl
9158_AM_SUBST_NOTMAKE([$1_FALSE])dnl
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009159m4_define([_AM_COND_VALUE_$1], [$2])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009160if $2; then
9161 $1_TRUE=
9162 $1_FALSE='#'
9163else
9164 $1_TRUE='#'
9165 $1_FALSE=
9166fi
9167AC_CONFIG_COMMANDS_PRE(
9168[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
9169 AC_MSG_ERROR([[conditional "$1" was never defined.
9170Usually this means the macro was only invoked conditionally.]])
9171fi])])
9172
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009173# Copyright (C) 1999-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009174#
9175# This file is free software; the Free Software Foundation
9176# gives unlimited permission to copy and/or distribute it,
9177# with or without modifications, as long as this notice is preserved.
9178
sethdelliott01ca9722010-07-19 20:38:40 +00009179
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009180# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
sethdelliott01ca9722010-07-19 20:38:40 +00009181# written in clear, in which case automake, when reading aclocal.m4,
9182# will think it sees a *use*, and therefore will trigger all it's
9183# C support machinery. Also note that it means that autoscan, seeing
9184# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
9185
9186
9187# _AM_DEPENDENCIES(NAME)
9188# ----------------------
9189# See how the compiler implements dependency checking.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009190# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
sethdelliott01ca9722010-07-19 20:38:40 +00009191# We try a few techniques and use that to set a single cache variable.
9192#
9193# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
9194# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
9195# dependency, and given that the user is not expected to run this macro,
9196# just rely on AC_PROG_CC.
9197AC_DEFUN([_AM_DEPENDENCIES],
9198[AC_REQUIRE([AM_SET_DEPDIR])dnl
9199AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
9200AC_REQUIRE([AM_MAKE_INCLUDE])dnl
9201AC_REQUIRE([AM_DEP_TRACK])dnl
9202
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009203m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
9204 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
9205 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
9206 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
9207 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
9208 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
9209 [depcc="$$1" am_compiler_list=])
sethdelliott01ca9722010-07-19 20:38:40 +00009210
9211AC_CACHE_CHECK([dependency style of $depcc],
9212 [am_cv_$1_dependencies_compiler_type],
9213[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
9214 # We make a subdir and do the tests there. Otherwise we can end up
9215 # making bogus files that we don't know about and never remove. For
9216 # instance it was reported that on HP-UX the gcc test will end up
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009217 # making a dummy file named 'D' -- because '-MD' means "put the output
9218 # in D".
9219 rm -rf conftest.dir
sethdelliott01ca9722010-07-19 20:38:40 +00009220 mkdir conftest.dir
9221 # Copy depcomp to subdir because otherwise we won't find it if we're
9222 # using a relative directory.
9223 cp "$am_depcomp" conftest.dir
9224 cd conftest.dir
9225 # We will build objects and dependencies in a subdirectory because
9226 # it helps to detect inapplicable dependency modes. For instance
9227 # both Tru64's cc and ICC support -MD to output dependencies as a
9228 # side effect of compilation, but ICC will put the dependencies in
9229 # the current directory while Tru64 will put them in the object
9230 # directory.
9231 mkdir sub
9232
9233 am_cv_$1_dependencies_compiler_type=none
9234 if test "$am_compiler_list" = ""; then
9235 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
9236 fi
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009237 am__universal=false
9238 m4_case([$1], [CC],
9239 [case " $depcc " in #(
9240 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9241 esac],
9242 [CXX],
9243 [case " $depcc " in #(
9244 *\ -arch\ *\ -arch\ *) am__universal=true ;;
9245 esac])
9246
sethdelliott01ca9722010-07-19 20:38:40 +00009247 for depmode in $am_compiler_list; do
9248 # Setup a source with many dependencies, because some compilers
9249 # like to wrap large dependency lists on column 80 (with \), and
9250 # we should not choose a depcomp mode which is confused by this.
9251 #
9252 # We need to recreate these files for each test, as the compiler may
9253 # overwrite some of them when testing with obscure command lines.
9254 # This happens at least with the AIX C compiler.
9255 : > sub/conftest.c
9256 for i in 1 2 3 4 5 6; do
9257 echo '#include "conftst'$i'.h"' >> sub/conftest.c
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009258 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
9259 # Solaris 10 /bin/sh.
9260 echo '/* dummy */' > sub/conftst$i.h
sethdelliott01ca9722010-07-19 20:38:40 +00009261 done
9262 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
9263
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009264 # We check with '-c' and '-o' for the sake of the "dashmstdout"
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009265 # mode. It turns out that the SunPro C++ compiler does not properly
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009266 # handle '-M -o', and we need to detect this. Also, some Intel
9267 # versions had trouble with output in subdirs.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009268 am__obj=sub/conftest.${OBJEXT-o}
9269 am__minus_obj="-o $am__obj"
sethdelliott01ca9722010-07-19 20:38:40 +00009270 case $depmode in
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009271 gcc)
9272 # This depmode causes a compiler race in universal mode.
9273 test "$am__universal" = false || continue
9274 ;;
sethdelliott01ca9722010-07-19 20:38:40 +00009275 nosideeffect)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009276 # After this tag, mechanisms are not by side-effect, so they'll
9277 # only be used when explicitly requested.
sethdelliott01ca9722010-07-19 20:38:40 +00009278 if test "x$enable_dependency_tracking" = xyes; then
9279 continue
9280 else
9281 break
9282 fi
9283 ;;
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009284 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
9285 # This compiler won't grok '-c -o', but also, the minuso test has
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009286 # not run yet. These depmodes are late enough in the game, and
9287 # so weak that their functioning should not be impacted.
9288 am__obj=conftest.${OBJEXT-o}
9289 am__minus_obj=
9290 ;;
sethdelliott01ca9722010-07-19 20:38:40 +00009291 none) break ;;
9292 esac
sethdelliott01ca9722010-07-19 20:38:40 +00009293 if depmode=$depmode \
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009294 source=sub/conftest.c object=$am__obj \
sethdelliott01ca9722010-07-19 20:38:40 +00009295 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009296 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
sethdelliott01ca9722010-07-19 20:38:40 +00009297 >/dev/null 2>conftest.err &&
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009298 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
sethdelliott01ca9722010-07-19 20:38:40 +00009299 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009300 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
sethdelliott01ca9722010-07-19 20:38:40 +00009301 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
9302 # icc doesn't choke on unknown options, it will just issue warnings
9303 # or remarks (even with -Werror). So we grep stderr for any message
9304 # that says an option was ignored or not supported.
9305 # When given -MP, icc 7.0 and 7.1 complain thusly:
9306 # icc: Command line warning: ignoring option '-M'; no argument required
9307 # The diagnosis changed in icc 8.0:
9308 # icc: Command line remark: option '-MP' not supported
9309 if (grep 'ignoring option' conftest.err ||
9310 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
9311 am_cv_$1_dependencies_compiler_type=$depmode
9312 break
9313 fi
9314 fi
9315 done
9316
9317 cd ..
9318 rm -rf conftest.dir
9319else
9320 am_cv_$1_dependencies_compiler_type=none
9321fi
9322])
9323AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
9324AM_CONDITIONAL([am__fastdep$1], [
9325 test "x$enable_dependency_tracking" != xno \
9326 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
9327])
9328
9329
9330# AM_SET_DEPDIR
9331# -------------
9332# Choose a directory name for dependency files.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009333# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
sethdelliott01ca9722010-07-19 20:38:40 +00009334AC_DEFUN([AM_SET_DEPDIR],
9335[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9336AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
9337])
9338
9339
9340# AM_DEP_TRACK
9341# ------------
9342AC_DEFUN([AM_DEP_TRACK],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009343[AC_ARG_ENABLE([dependency-tracking], [dnl
9344AS_HELP_STRING(
9345 [--enable-dependency-tracking],
9346 [do not reject slow dependency extractors])
9347AS_HELP_STRING(
9348 [--disable-dependency-tracking],
9349 [speeds up one-time build])])
sethdelliott01ca9722010-07-19 20:38:40 +00009350if test "x$enable_dependency_tracking" != xno; then
9351 am_depcomp="$ac_aux_dir/depcomp"
9352 AMDEPBACKSLASH='\'
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009353 am__nodep='_no'
sethdelliott01ca9722010-07-19 20:38:40 +00009354fi
9355AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009356AC_SUBST([AMDEPBACKSLASH])dnl
9357_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009358AC_SUBST([am__nodep])dnl
9359_AM_SUBST_NOTMAKE([am__nodep])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009360])
9361
9362# Generate code to set up dependency tracking. -*- Autoconf -*-
9363
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009364# Copyright (C) 1999-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009365#
9366# This file is free software; the Free Software Foundation
9367# gives unlimited permission to copy and/or distribute it,
9368# with or without modifications, as long as this notice is preserved.
9369
sethdelliott01ca9722010-07-19 20:38:40 +00009370# _AM_OUTPUT_DEPENDENCY_COMMANDS
9371# ------------------------------
9372AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009373[{
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009374 # Older Autoconf quotes --file arguments for eval, but not when files
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009375 # are listed without --file. Let's play safe and only enable the eval
9376 # if we detect the quoting.
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009377 # TODO: see whether this extra hack can be removed once we start
9378 # requiring Autoconf 2.70 or later.
9379 AS_CASE([$CONFIG_FILES],
9380 [*\'*], [eval set x "$CONFIG_FILES"],
9381 [*], [set x $CONFIG_FILES])
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009382 shift
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009383 # Used to flag and report bootstrapping failures.
9384 am_rc=0
9385 for am_mf
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009386 do
9387 # Strip MF so we end up with the name of the file.
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009388 am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
9389 # Check whether this is an Automake generated Makefile which includes
9390 # dependency-tracking related rules and includes.
9391 # Grep'ing the whole file directly is not great: AIX grep has a line
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009392 # limit of 2048, but all sed's we know have understand at least 4000.
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009393 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
9394 || continue
9395 am_dirpart=`AS_DIRNAME(["$am_mf"])`
9396 am_filepart=`AS_BASENAME(["$am_mf"])`
9397 AM_RUN_LOG([cd "$am_dirpart" \
9398 && sed -e '/# am--include-marker/d' "$am_filepart" \
9399 | $MAKE -f - am--depfiles]) || am_rc=$?
sethdelliott01ca9722010-07-19 20:38:40 +00009400 done
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009401 if test $am_rc -ne 0; then
9402 AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
9403 for automatic dependency tracking. Try re-running configure with the
9404 '--disable-dependency-tracking' option to at least be able to build
9405 the package (albeit without support for automatic dependency tracking).])
9406 fi
9407 AS_UNSET([am_dirpart])
9408 AS_UNSET([am_filepart])
9409 AS_UNSET([am_mf])
9410 AS_UNSET([am_rc])
9411 rm -f conftest-deps.mk
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009412}
sethdelliott01ca9722010-07-19 20:38:40 +00009413])# _AM_OUTPUT_DEPENDENCY_COMMANDS
9414
9415
9416# AM_OUTPUT_DEPENDENCY_COMMANDS
9417# -----------------------------
9418# This macro should only be invoked once -- use via AC_REQUIRE.
9419#
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009420# This code is only required when automatic dependency tracking is enabled.
9421# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
9422# order to bootstrap the dependency handling code.
sethdelliott01ca9722010-07-19 20:38:40 +00009423AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
9424[AC_CONFIG_COMMANDS([depfiles],
9425 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009426 [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
sethdelliott01ca9722010-07-19 20:38:40 +00009427
Bruce A. Mah5d2f2cf2014-03-20 09:58:27 -07009428# Do all the work for Automake. -*- Autoconf -*-
9429
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009430# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Bruce A. Mah5d2f2cf2014-03-20 09:58:27 -07009431#
9432# This file is free software; the Free Software Foundation
9433# gives unlimited permission to copy and/or distribute it,
9434# with or without modifications, as long as this notice is preserved.
9435
sethdelliott01ca9722010-07-19 20:38:40 +00009436# This macro actually does too much. Some checks are only needed if
9437# your package does certain things. But this isn't really a big deal.
9438
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009439dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
9440m4_define([AC_PROG_CC],
9441m4_defn([AC_PROG_CC])
9442[_AM_PROG_CC_C_O
9443])
9444
sethdelliott01ca9722010-07-19 20:38:40 +00009445# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
9446# AM_INIT_AUTOMAKE([OPTIONS])
9447# -----------------------------------------------
9448# The call with PACKAGE and VERSION arguments is the old style
9449# call (pre autoconf-2.50), which is being phased out. PACKAGE
9450# and VERSION should now be passed to AC_INIT and removed from
9451# the call to AM_INIT_AUTOMAKE.
9452# We support both call styles for the transition. After
9453# the next Automake release, Autoconf can make the AC_INIT
9454# arguments mandatory, and then we can depend on a new Autoconf
9455# release and drop the old call support.
9456AC_DEFUN([AM_INIT_AUTOMAKE],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009457[AC_PREREQ([2.65])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009458dnl Autoconf wants to disallow AM_ names. We explicitly allow
9459dnl the ones we care about.
9460m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
9461AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
9462AC_REQUIRE([AC_PROG_INSTALL])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009463if test "`cd $srcdir && pwd`" != "`pwd`"; then
9464 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
9465 # is not polluted with repeated "-I."
9466 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
9467 # test to see if srcdir already configured
9468 if test -f $srcdir/config.status; then
9469 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
9470 fi
sethdelliott01ca9722010-07-19 20:38:40 +00009471fi
9472
9473# test whether we have cygpath
9474if test -z "$CYGPATH_W"; then
9475 if (cygpath --version) >/dev/null 2>/dev/null; then
9476 CYGPATH_W='cygpath -w'
9477 else
9478 CYGPATH_W=echo
9479 fi
9480fi
9481AC_SUBST([CYGPATH_W])
9482
9483# Define the identity of the package.
9484dnl Distinguish between old-style and new-style calls.
9485m4_ifval([$2],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009486[AC_DIAGNOSE([obsolete],
9487 [$0: two- and three-arguments forms are deprecated.])
9488m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009489 AC_SUBST([PACKAGE], [$1])dnl
9490 AC_SUBST([VERSION], [$2])],
9491[_AM_SET_OPTIONS([$1])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009492dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009493m4_if(
9494 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
9495 [ok:ok],,
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009496 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009497 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
9498 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
9499
9500_AM_IF_OPTION([no-define],,
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009501[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
9502 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009503
9504# Some tools Automake needs.
9505AC_REQUIRE([AM_SANITY_CHECK])dnl
9506AC_REQUIRE([AC_ARG_PROGRAM])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009507AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
9508AM_MISSING_PROG([AUTOCONF], [autoconf])
9509AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
9510AM_MISSING_PROG([AUTOHEADER], [autoheader])
9511AM_MISSING_PROG([MAKEINFO], [makeinfo])
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009512AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
9513AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009514AC_REQUIRE([AC_PROG_MKDIR_P])dnl
9515# For better backward compatibility. To be removed once Automake 1.9.x
9516# dies out for good. For more background, see:
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009517# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
9518# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009519AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
Bruce A. Mah54615792015-05-11 10:42:44 -07009520# We need awk for the "check" target (and possibly the TAP driver). The
9521# system "awk" is bad on some platforms.
sethdelliott01ca9722010-07-19 20:38:40 +00009522AC_REQUIRE([AC_PROG_AWK])dnl
9523AC_REQUIRE([AC_PROG_MAKE_SET])dnl
9524AC_REQUIRE([AM_SET_LEADING_DOT])dnl
9525_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009526 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
9527 [_AM_PROG_TAR([v7])])])
sethdelliott01ca9722010-07-19 20:38:40 +00009528_AM_IF_OPTION([no-dependencies],,
9529[AC_PROVIDE_IFELSE([AC_PROG_CC],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009530 [_AM_DEPENDENCIES([CC])],
9531 [m4_define([AC_PROG_CC],
9532 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009533AC_PROVIDE_IFELSE([AC_PROG_CXX],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009534 [_AM_DEPENDENCIES([CXX])],
9535 [m4_define([AC_PROG_CXX],
9536 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009537AC_PROVIDE_IFELSE([AC_PROG_OBJC],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009538 [_AM_DEPENDENCIES([OBJC])],
9539 [m4_define([AC_PROG_OBJC],
9540 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
9541AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
9542 [_AM_DEPENDENCIES([OBJCXX])],
9543 [m4_define([AC_PROG_OBJCXX],
9544 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009545])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009546AC_REQUIRE([AM_SILENT_RULES])dnl
9547dnl The testsuite driver may need to know about EXEEXT, so add the
9548dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
9549dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009550AC_CONFIG_COMMANDS_PRE(dnl
9551[m4_provide_if([_AM_COMPILER_EXEEXT],
9552 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
sethdelliott01ca9722010-07-19 20:38:40 +00009553
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009554# POSIX will say in a future version that running "rm -f" with no argument
9555# is OK; and we want to be able to make that assumption in our Makefile
9556# recipes. So use an aggressive probe to check that the usage we want is
9557# actually supported "in the wild" to an acceptable degree.
9558# See automake bug#10828.
9559# To make any issue more visible, cause the running configure to be aborted
9560# by default if the 'rm' program in use doesn't match our expectations; the
9561# user can still override this though.
9562if rm -f && rm -fr && rm -rf; then : OK; else
9563 cat >&2 <<'END'
9564Oops!
9565
9566Your 'rm' program seems unable to run without file operands specified
9567on the command line, even when the '-f' option is present. This is contrary
9568to the behaviour of most rm programs out there, and not conforming with
9569the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
9570
9571Please tell bug-automake@gnu.org about your system, including the value
9572of your $PATH and any error possibly output before this message. This
9573can help us improve future automake versions.
9574
9575END
9576 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
9577 echo 'Configuration will proceed anyway, since you have set the' >&2
9578 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
9579 echo >&2
9580 else
9581 cat >&2 <<'END'
9582Aborting the configuration process, to ensure you take notice of the issue.
9583
9584You can download and install GNU coreutils to get an 'rm' implementation
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009585that behaves properly: <https://www.gnu.org/software/coreutils/>.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009586
9587If you want to complete the configuration process using your problematic
9588'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
9589to "yes", and re-run configure.
9590
9591END
9592 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
9593 fi
Bruce A. Mah54615792015-05-11 10:42:44 -07009594fi
9595dnl The trailing newline in this macro's definition is deliberate, for
9596dnl backward compatibility and to allow trailing 'dnl'-style comments
9597dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
9598])
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009599
9600dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009601dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
9602dnl mangled by Autoconf and run in a shell conditional statement.
9603m4_define([_AC_COMPILER_EXEEXT],
9604m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
sethdelliott01ca9722010-07-19 20:38:40 +00009605
9606# When config.status generates a header, we must update the stamp-h file.
9607# This file resides in the same directory as the config header
9608# that is generated. The stamp files are numbered to have different names.
9609
9610# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
9611# loop where config.status creates the headers, so we can generate
9612# our stamp files there.
9613AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
9614[# Compute $1's index in $config_headers.
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009615_am_arg=$1
sethdelliott01ca9722010-07-19 20:38:40 +00009616_am_stamp_count=1
9617for _am_header in $config_headers :; do
9618 case $_am_header in
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009619 $_am_arg | $_am_arg:* )
sethdelliott01ca9722010-07-19 20:38:40 +00009620 break ;;
9621 * )
9622 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9623 esac
9624done
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009625echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
sethdelliott01ca9722010-07-19 20:38:40 +00009626
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009627# Copyright (C) 2001-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009628#
9629# This file is free software; the Free Software Foundation
9630# gives unlimited permission to copy and/or distribute it,
9631# with or without modifications, as long as this notice is preserved.
9632
9633# AM_PROG_INSTALL_SH
9634# ------------------
9635# Define $install_sh.
9636AC_DEFUN([AM_PROG_INSTALL_SH],
9637[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Bruce A. Mah54615792015-05-11 10:42:44 -07009638if test x"${install_sh+set}" != xset; then
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009639 case $am_aux_dir in
9640 *\ * | *\ *)
9641 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
9642 *)
9643 install_sh="\${SHELL} $am_aux_dir/install-sh"
9644 esac
9645fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009646AC_SUBST([install_sh])])
sethdelliott01ca9722010-07-19 20:38:40 +00009647
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009648# Copyright (C) 2003-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009649#
9650# This file is free software; the Free Software Foundation
9651# gives unlimited permission to copy and/or distribute it,
9652# with or without modifications, as long as this notice is preserved.
9653
sethdelliott01ca9722010-07-19 20:38:40 +00009654# Check whether the underlying file-system supports filenames
9655# with a leading dot. For instance MS-DOS doesn't.
9656AC_DEFUN([AM_SET_LEADING_DOT],
9657[rm -rf .tst 2>/dev/null
9658mkdir .tst 2>/dev/null
9659if test -d .tst; then
9660 am__leading_dot=.
9661else
9662 am__leading_dot=_
9663fi
9664rmdir .tst 2>/dev/null
9665AC_SUBST([am__leading_dot])])
9666
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009667# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
9668# From Jim Meyering
sethdelliott01ca9722010-07-19 20:38:40 +00009669
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009670# Copyright (C) 1996-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009671#
9672# This file is free software; the Free Software Foundation
9673# gives unlimited permission to copy and/or distribute it,
9674# with or without modifications, as long as this notice is preserved.
9675
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009676# AM_MAINTAINER_MODE([DEFAULT-MODE])
9677# ----------------------------------
9678# Control maintainer-specific portions of Makefiles.
9679# Default is to disable them, unless 'enable' is passed literally.
9680# For symmetry, 'disable' may be passed as well. Anyway, the user
9681# can override the default with the --enable/--disable switch.
9682AC_DEFUN([AM_MAINTAINER_MODE],
9683[m4_case(m4_default([$1], [disable]),
9684 [enable], [m4_define([am_maintainer_other], [disable])],
9685 [disable], [m4_define([am_maintainer_other], [enable])],
9686 [m4_define([am_maintainer_other], [enable])
9687 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
9688AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
9689 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
9690 AC_ARG_ENABLE([maintainer-mode],
9691 [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
9692 am_maintainer_other[ make rules and dependencies not useful
9693 (and sometimes confusing) to the casual installer])],
9694 [USE_MAINTAINER_MODE=$enableval],
9695 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
9696 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
9697 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
9698 MAINT=$MAINTAINER_MODE_TRUE
9699 AC_SUBST([MAINT])dnl
9700]
9701)
9702
9703# Check to see how 'make' treats includes. -*- Autoconf -*-
9704
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009705# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009706#
9707# This file is free software; the Free Software Foundation
9708# gives unlimited permission to copy and/or distribute it,
9709# with or without modifications, as long as this notice is preserved.
Bruce A. Mah5d2f2cf2014-03-20 09:58:27 -07009710
sethdelliott01ca9722010-07-19 20:38:40 +00009711# AM_MAKE_INCLUDE()
9712# -----------------
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009713# Check whether make has an 'include' directive that can support all
9714# the idioms we need for our automatic dependency tracking code.
sethdelliott01ca9722010-07-19 20:38:40 +00009715AC_DEFUN([AM_MAKE_INCLUDE],
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009716[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
9717cat > confinc.mk << 'END'
sethdelliott01ca9722010-07-19 20:38:40 +00009718am__doit:
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009719 @echo this is the am__doit target >confinc.out
sethdelliott01ca9722010-07-19 20:38:40 +00009720.PHONY: am__doit
9721END
sethdelliott01ca9722010-07-19 20:38:40 +00009722am__include="#"
9723am__quote=
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009724# BSD make does it like this.
9725echo '.include "confinc.mk" # ignored' > confmf.BSD
9726# Other make implementations (GNU, Solaris 10, AIX) do it like this.
9727echo 'include confinc.mk # ignored' > confmf.GNU
9728_am_result=no
9729for s in GNU BSD; do
9730 AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
9731 AS_CASE([$?:`cat confinc.out 2>/dev/null`],
9732 ['0:this is the am__doit target'],
9733 [AS_CASE([$s],
9734 [BSD], [am__include='.include' am__quote='"'],
9735 [am__include='include' am__quote=''])])
9736 if test "$am__include" != "#"; then
9737 _am_result="yes ($s style)"
9738 break
9739 fi
9740done
9741rm -f confinc.* confmf.*
9742AC_MSG_RESULT([${_am_result}])
9743AC_SUBST([am__include])])
9744AC_SUBST([am__quote])])
sethdelliott01ca9722010-07-19 20:38:40 +00009745
9746# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
9747
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009748# Copyright (C) 1997-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009749#
9750# This file is free software; the Free Software Foundation
9751# gives unlimited permission to copy and/or distribute it,
9752# with or without modifications, as long as this notice is preserved.
9753
sethdelliott01ca9722010-07-19 20:38:40 +00009754# AM_MISSING_PROG(NAME, PROGRAM)
9755# ------------------------------
9756AC_DEFUN([AM_MISSING_PROG],
9757[AC_REQUIRE([AM_MISSING_HAS_RUN])
9758$1=${$1-"${am_missing_run}$2"}
9759AC_SUBST($1)])
9760
sethdelliott01ca9722010-07-19 20:38:40 +00009761# AM_MISSING_HAS_RUN
9762# ------------------
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009763# Define MISSING if not defined so far and test if it is modern enough.
9764# If it is, set am_missing_run to use it, otherwise, to nothing.
sethdelliott01ca9722010-07-19 20:38:40 +00009765AC_DEFUN([AM_MISSING_HAS_RUN],
9766[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
Jef Poskanzerba7b91d2013-11-26 10:07:32 -08009767AC_REQUIRE_AUX_FILE([missing])dnl
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009768if test x"${MISSING+set}" != xset; then
9769 case $am_aux_dir in
9770 *\ * | *\ *)
9771 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
9772 *)
9773 MISSING="\${SHELL} $am_aux_dir/missing" ;;
9774 esac
9775fi
sethdelliott01ca9722010-07-19 20:38:40 +00009776# Use eval to expand $SHELL
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009777if eval "$MISSING --is-lightweight"; then
9778 am_missing_run="$MISSING "
sethdelliott01ca9722010-07-19 20:38:40 +00009779else
9780 am_missing_run=
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009781 AC_MSG_WARN(['missing' script is too old or missing])
sethdelliott01ca9722010-07-19 20:38:40 +00009782fi
9783])
9784
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009785# -*- Autoconf -*-
9786# Obsolete and "removed" macros, that must however still report explicit
9787# error messages when used, to smooth transition.
9788#
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009789# Copyright (C) 1996-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009790#
9791# This file is free software; the Free Software Foundation
9792# gives unlimited permission to copy and/or distribute it,
9793# with or without modifications, as long as this notice is preserved.
9794
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009795AC_DEFUN([AM_CONFIG_HEADER],
9796[AC_DIAGNOSE([obsolete],
9797['$0': this macro is obsolete.
9798You should use the 'AC][_CONFIG_HEADERS' macro instead.])dnl
9799AC_CONFIG_HEADERS($@)])
9800
9801AC_DEFUN([AM_PROG_CC_STDC],
9802[AC_PROG_CC
9803am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
9804AC_DIAGNOSE([obsolete],
9805['$0': this macro is obsolete.
9806You should simply use the 'AC][_PROG_CC' macro instead.
9807Also, your code should no longer depend upon 'am_cv_prog_cc_stdc',
9808but upon 'ac_cv_prog_cc_stdc'.])])
9809
9810AC_DEFUN([AM_C_PROTOTYPES],
9811 [AC_FATAL([automatic de-ANSI-fication support has been removed])])
9812AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
sethdelliott01ca9722010-07-19 20:38:40 +00009813
9814# Helper functions for option handling. -*- Autoconf -*-
9815
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009816# Copyright (C) 2001-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +00009817#
9818# This file is free software; the Free Software Foundation
9819# gives unlimited permission to copy and/or distribute it,
9820# with or without modifications, as long as this notice is preserved.
9821
sethdelliott01ca9722010-07-19 20:38:40 +00009822# _AM_MANGLE_OPTION(NAME)
9823# -----------------------
9824AC_DEFUN([_AM_MANGLE_OPTION],
9825[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
9826
9827# _AM_SET_OPTION(NAME)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009828# --------------------
sethdelliott01ca9722010-07-19 20:38:40 +00009829# Set option NAME. Presently that only means defining a flag for this option.
9830AC_DEFUN([_AM_SET_OPTION],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009831[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
sethdelliott01ca9722010-07-19 20:38:40 +00009832
9833# _AM_SET_OPTIONS(OPTIONS)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009834# ------------------------
sethdelliott01ca9722010-07-19 20:38:40 +00009835# OPTIONS is a space-separated list of Automake options.
9836AC_DEFUN([_AM_SET_OPTIONS],
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009837[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
sethdelliott01ca9722010-07-19 20:38:40 +00009838
9839# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
9840# -------------------------------------------
9841# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
9842AC_DEFUN([_AM_IF_OPTION],
9843[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
9844
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009845# Copyright (C) 1999-2018 Free Software Foundation, Inc.
Bruce A. Mahdc1dd2d2014-03-04 14:34:40 -08009846#
9847# This file is free software; the Free Software Foundation
9848# gives unlimited permission to copy and/or distribute it,
9849# with or without modifications, as long as this notice is preserved.
Bruce A. Mah10383812014-02-27 22:40:01 -08009850
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009851# _AM_PROG_CC_C_O
9852# ---------------
9853# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
9854# to automatically call this.
9855AC_DEFUN([_AM_PROG_CC_C_O],
9856[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
9857AC_REQUIRE_AUX_FILE([compile])dnl
9858AC_LANG_PUSH([C])dnl
9859AC_CACHE_CHECK(
9860 [whether $CC understands -c and -o together],
9861 [am_cv_prog_cc_c_o],
9862 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
9863 # Make sure it works both with $CC and with simple cc.
9864 # Following AC_PROG_CC_C_O, we do the test twice because some
9865 # compilers refuse to overwrite an existing .o file with -o,
9866 # though they will create one.
9867 am_cv_prog_cc_c_o=yes
9868 for am_i in 1 2; do
9869 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
9870 && test -f conftest2.$ac_objext; then
9871 : OK
9872 else
9873 am_cv_prog_cc_c_o=no
9874 break
9875 fi
9876 done
9877 rm -f core conftest*
9878 unset am_i])
9879if test "$am_cv_prog_cc_c_o" != yes; then
9880 # Losing compiler, so override with the script.
9881 # FIXME: It is wrong to rewrite CC.
9882 # But if we don't then we get into trouble of one sort or another.
9883 # A longer-term fix would be to have automake use am__CC in this case,
9884 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
9885 CC="$am_aux_dir/compile $CC"
9886fi
9887AC_LANG_POP([C])])
9888
9889# For backward compatibility.
9890AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
9891
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009892# Copyright (C) 2001-2018 Free Software Foundation, Inc.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009893#
9894# This file is free software; the Free Software Foundation
9895# gives unlimited permission to copy and/or distribute it,
9896# with or without modifications, as long as this notice is preserved.
9897
9898# AM_RUN_LOG(COMMAND)
9899# -------------------
9900# Run COMMAND, save the exit status in ac_status, and log it.
9901# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
9902AC_DEFUN([AM_RUN_LOG],
9903[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
9904 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
9905 ac_status=$?
9906 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
9907 (exit $ac_status); }])
9908
9909# Check to make sure that the build environment is sane. -*- Autoconf -*-
9910
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009911# Copyright (C) 1996-2018 Free Software Foundation, Inc.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009912#
9913# This file is free software; the Free Software Foundation
9914# gives unlimited permission to copy and/or distribute it,
9915# with or without modifications, as long as this notice is preserved.
Bruce A. Mah5d2f2cf2014-03-20 09:58:27 -07009916
sethdelliott01ca9722010-07-19 20:38:40 +00009917# AM_SANITY_CHECK
9918# ---------------
9919AC_DEFUN([AM_SANITY_CHECK],
9920[AC_MSG_CHECKING([whether build environment is sane])
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009921# Reject unsafe characters in $srcdir or the absolute working directory
9922# name. Accept space and tab only in the latter.
9923am_lf='
9924'
9925case `pwd` in
9926 *[[\\\"\#\$\&\'\`$am_lf]]*)
9927 AC_MSG_ERROR([unsafe absolute working directory name]);;
9928esac
9929case $srcdir in
9930 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009931 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
Bruce A. Mah60bd98a2014-02-14 11:52:16 -08009932esac
9933
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009934# Do 'set' in a subshell so we don't clobber the current shell's
sethdelliott01ca9722010-07-19 20:38:40 +00009935# arguments. Must try -L first in case configure is actually a
9936# symlink; some systems play weird games with the mod time of symlinks
9937# (eg FreeBSD returns the mod time of the symlink's containing
9938# directory).
9939if (
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009940 am_has_slept=no
9941 for am_try in 1 2; do
9942 echo "timestamp, slept: $am_has_slept" > conftest.file
9943 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
9944 if test "$[*]" = "X"; then
9945 # -L didn't work.
9946 set X `ls -t "$srcdir/configure" conftest.file`
9947 fi
9948 if test "$[*]" != "X $srcdir/configure conftest.file" \
9949 && test "$[*]" != "X conftest.file $srcdir/configure"; then
sethdelliott01ca9722010-07-19 20:38:40 +00009950
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009951 # If neither matched, then we have a broken ls. This can happen
9952 # if, for instance, CONFIG_SHELL is bash and it inherits a
9953 # broken ls alias from the environment. This has actually
9954 # happened. Such a system could not be considered "sane".
9955 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
9956 alias in your environment])
9957 fi
9958 if test "$[2]" = conftest.file || test $am_try -eq 2; then
9959 break
9960 fi
9961 # Just in case.
9962 sleep 1
9963 am_has_slept=yes
9964 done
sethdelliott01ca9722010-07-19 20:38:40 +00009965 test "$[2]" = conftest.file
9966 )
9967then
9968 # Ok.
9969 :
9970else
9971 AC_MSG_ERROR([newly created file is older than distributed files!
9972Check your system clock])
9973fi
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009974AC_MSG_RESULT([yes])
9975# If we didn't sleep, we still need to ensure time stamps of config.status and
9976# generated files are strictly newer.
9977am_sleep_pid=
9978if grep 'slept: no' conftest.file >/dev/null 2>&1; then
9979 ( sleep 1 ) &
9980 am_sleep_pid=$!
9981fi
9982AC_CONFIG_COMMANDS_PRE(
9983 [AC_MSG_CHECKING([that generated files are newer than configure])
9984 if test -n "$am_sleep_pid"; then
9985 # Hide warnings about reused PIDs.
9986 wait $am_sleep_pid 2>/dev/null
9987 fi
9988 AC_MSG_RESULT([done])])
9989rm -f conftest.file
9990])
sethdelliott01ca9722010-07-19 20:38:40 +00009991
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -08009992# Copyright (C) 2009-2018 Free Software Foundation, Inc.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -07009993#
9994# This file is free software; the Free Software Foundation
9995# gives unlimited permission to copy and/or distribute it,
9996# with or without modifications, as long as this notice is preserved.
9997
9998# AM_SILENT_RULES([DEFAULT])
9999# --------------------------
10000# Enable less verbose build rules; with the default set to DEFAULT
10001# ("yes" being less verbose, "no" or empty being verbose).
10002AC_DEFUN([AM_SILENT_RULES],
10003[AC_ARG_ENABLE([silent-rules], [dnl
10004AS_HELP_STRING(
10005 [--enable-silent-rules],
10006 [less verbose build output (undo: "make V=1")])
10007AS_HELP_STRING(
10008 [--disable-silent-rules],
10009 [verbose build output (undo: "make V=0")])dnl
10010])
10011case $enable_silent_rules in @%:@ (((
10012 yes) AM_DEFAULT_VERBOSITY=0;;
10013 no) AM_DEFAULT_VERBOSITY=1;;
10014 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
10015esac
10016dnl
10017dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
10018dnl do not support nested variable expansions.
10019dnl See automake bug#9928 and bug#10237.
10020am_make=${MAKE-make}
10021AC_CACHE_CHECK([whether $am_make supports nested variables],
10022 [am_cv_make_support_nested_variables],
10023 [if AS_ECHO([['TRUE=$(BAR$(V))
10024BAR0=false
10025BAR1=true
10026V=1
10027am__doit:
10028 @$(TRUE)
10029.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
10030 am_cv_make_support_nested_variables=yes
10031else
10032 am_cv_make_support_nested_variables=no
10033fi])
10034if test $am_cv_make_support_nested_variables = yes; then
10035 dnl Using '$V' instead of '$(V)' breaks IRIX make.
10036 AM_V='$(V)'
10037 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
10038else
10039 AM_V=$AM_DEFAULT_VERBOSITY
10040 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
10041fi
10042AC_SUBST([AM_V])dnl
10043AM_SUBST_NOTMAKE([AM_V])dnl
10044AC_SUBST([AM_DEFAULT_V])dnl
10045AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
10046AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
10047AM_BACKSLASH='\'
10048AC_SUBST([AM_BACKSLASH])dnl
10049_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
10050])
10051
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -080010052# Copyright (C) 2001-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +000010053#
10054# This file is free software; the Free Software Foundation
10055# gives unlimited permission to copy and/or distribute it,
10056# with or without modifications, as long as this notice is preserved.
10057
10058# AM_PROG_INSTALL_STRIP
10059# ---------------------
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010060# One issue with vendor 'install' (even GNU) is that you can't
sethdelliott01ca9722010-07-19 20:38:40 +000010061# specify the program used to strip binaries. This is especially
10062# annoying in cross-compiling environments, where the build's strip
10063# is unlikely to handle the host's binaries.
10064# Fortunately install-sh will honor a STRIPPROG variable, so we
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010065# always use install-sh in "make install-strip", and initialize
sethdelliott01ca9722010-07-19 20:38:40 +000010066# STRIPPROG with the value of the STRIP variable (set by the user).
10067AC_DEFUN([AM_PROG_INSTALL_STRIP],
10068[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010069# Installed binaries are usually stripped using 'strip' when the user
10070# run "make install-strip". However 'strip' might not be the right
sethdelliott01ca9722010-07-19 20:38:40 +000010071# tool to use in cross-compilation environments, therefore Automake
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010072# will honor the 'STRIP' environment variable to overrule this program.
10073dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
sethdelliott01ca9722010-07-19 20:38:40 +000010074if test "$cross_compiling" != no; then
10075 AC_CHECK_TOOL([STRIP], [strip], :)
10076fi
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080010077INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
sethdelliott01ca9722010-07-19 20:38:40 +000010078AC_SUBST([INSTALL_STRIP_PROGRAM])])
10079
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -080010080# Copyright (C) 2006-2018 Free Software Foundation, Inc.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080010081#
10082# This file is free software; the Free Software Foundation
10083# gives unlimited permission to copy and/or distribute it,
10084# with or without modifications, as long as this notice is preserved.
10085
10086# _AM_SUBST_NOTMAKE(VARIABLE)
10087# ---------------------------
Bruce A. Mah60bd98a2014-02-14 11:52:16 -080010088# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
Jef Poskanzerba7b91d2013-11-26 10:07:32 -080010089# This macro is traced by Automake.
10090AC_DEFUN([_AM_SUBST_NOTMAKE])
10091
Bruce A. Mah60bd98a2014-02-14 11:52:16 -080010092# AM_SUBST_NOTMAKE(VARIABLE)
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010093# --------------------------
Bruce A. Mah60bd98a2014-02-14 11:52:16 -080010094# Public sister of _AM_SUBST_NOTMAKE.
10095AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
10096
sethdelliott01ca9722010-07-19 20:38:40 +000010097# Check how to create a tarball. -*- Autoconf -*-
10098
Bruce A. Mahff1ea4e2018-02-28 13:24:06 -080010099# Copyright (C) 2004-2018 Free Software Foundation, Inc.
sethdelliott01ca9722010-07-19 20:38:40 +000010100#
10101# This file is free software; the Free Software Foundation
10102# gives unlimited permission to copy and/or distribute it,
10103# with or without modifications, as long as this notice is preserved.
10104
sethdelliott01ca9722010-07-19 20:38:40 +000010105# _AM_PROG_TAR(FORMAT)
10106# --------------------
10107# Check how to create a tarball in format FORMAT.
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010108# FORMAT should be one of 'v7', 'ustar', or 'pax'.
sethdelliott01ca9722010-07-19 20:38:40 +000010109#
10110# Substitute a variable $(am__tar) that is a command
10111# writing to stdout a FORMAT-tarball containing the directory
10112# $tardir.
10113# tardir=directory && $(am__tar) > result.tar
10114#
10115# Substitute a variable $(am__untar) that extract such
10116# a tarball read from stdin.
10117# $(am__untar) < result.tar
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010118#
sethdelliott01ca9722010-07-19 20:38:40 +000010119AC_DEFUN([_AM_PROG_TAR],
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010120[# Always define AMTAR for backward compatibility. Yes, it's still used
10121# in the wild :-( We should find a proper way to deprecate it ...
10122AC_SUBST([AMTAR], ['$${TAR-tar}'])
10123
10124# We'll loop over all known methods to create a tar archive until one works.
Bruce A. Mah5d2f2cf2014-03-20 09:58:27 -070010125_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
Bruce A. Mah60bd98a2014-02-14 11:52:16 -080010126
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010127m4_if([$1], [v7],
10128 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
Bruce A. Mahdc1dd2d2014-03-04 14:34:40 -080010129
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010130 [m4_case([$1],
10131 [ustar],
10132 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
10133 # There is notably a 21 bits limit for the UID and the GID. In fact,
10134 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
10135 # and bug#13588).
10136 am_max_uid=2097151 # 2^21 - 1
10137 am_max_gid=$am_max_uid
10138 # The $UID and $GID variables are not portable, so we need to resort
10139 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
10140 # below are definitely unexpected, so allow the users to see them
10141 # (that is, avoid stderr redirection).
10142 am_uid=`id -u || echo unknown`
10143 am_gid=`id -g || echo unknown`
10144 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
10145 if test $am_uid -le $am_max_uid; then
10146 AC_MSG_RESULT([yes])
10147 else
10148 AC_MSG_RESULT([no])
10149 _am_tools=none
10150 fi
10151 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
10152 if test $am_gid -le $am_max_gid; then
10153 AC_MSG_RESULT([yes])
10154 else
10155 AC_MSG_RESULT([no])
10156 _am_tools=none
10157 fi],
10158
10159 [pax],
10160 [],
10161
10162 [m4_fatal([Unknown tar format])])
10163
10164 AC_MSG_CHECKING([how to create a $1 tar archive])
10165
10166 # Go ahead even if we have the value already cached. We do so because we
10167 # need to set the values for the 'am__tar' and 'am__untar' variables.
10168 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
10169
10170 for _am_tool in $_am_tools; do
10171 case $_am_tool in
10172 gnutar)
10173 for _am_tar in tar gnutar gtar; do
10174 AM_RUN_LOG([$_am_tar --version]) && break
10175 done
10176 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
10177 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
10178 am__untar="$_am_tar -xf -"
10179 ;;
10180 plaintar)
10181 # Must skip GNU tar: if it does not support --format= it doesn't create
10182 # ustar tarball either.
10183 (tar --version) >/dev/null 2>&1 && continue
10184 am__tar='tar chf - "$$tardir"'
10185 am__tar_='tar chf - "$tardir"'
10186 am__untar='tar xf -'
10187 ;;
10188 pax)
10189 am__tar='pax -L -x $1 -w "$$tardir"'
10190 am__tar_='pax -L -x $1 -w "$tardir"'
10191 am__untar='pax -r'
10192 ;;
10193 cpio)
10194 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
10195 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
10196 am__untar='cpio -i -H $1 -d'
10197 ;;
10198 none)
10199 am__tar=false
10200 am__tar_=false
10201 am__untar=false
10202 ;;
10203 esac
10204
10205 # If the value was cached, stop now. We just wanted to have am__tar
10206 # and am__untar set.
10207 test -n "${am_cv_prog_tar_$1}" && break
10208
10209 # tar/untar a dummy directory, and stop if the command works.
10210 rm -rf conftest.dir
10211 mkdir conftest.dir
10212 echo GrepMe > conftest.dir/file
10213 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
10214 rm -rf conftest.dir
10215 if test -s conftest.tar; then
10216 AM_RUN_LOG([$am__untar <conftest.tar])
10217 AM_RUN_LOG([cat conftest.dir/file])
10218 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
10219 fi
10220 done
sethdelliott01ca9722010-07-19 20:38:40 +000010221 rm -rf conftest.dir
sethdelliott01ca9722010-07-19 20:38:40 +000010222
Bruce A. Mah6edfd8d2014-05-02 11:32:12 -070010223 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
10224 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
10225
sethdelliott01ca9722010-07-19 20:38:40 +000010226AC_SUBST([am__tar])
10227AC_SUBST([am__untar])
10228]) # _AM_PROG_TAR
Jon Dugane34c20c2010-07-08 23:26:52 +000010229