* m4: added libtool macro files. Na.

m4/Makefile.am

@@ -20,6 +20,10 @@ EXTRA_DIST = \
 	lib-ld.m4 \
 	lib-link.m4 \
 	lib-prefix.m4 \
+	libtool.m4 \
+	ltoptions.m4 \
+	ltsugar.m4 \
+	ltversion.m4 \
 	private.m4 \
 	progtest.m4 \
 	stdint_h.m4 \

m4/ltsugar.m4

+# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# serial 1
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+m4_define([lt_join],
+[m4_case([$#],
+	 [0], [m4_fatal([$0: too few arguments: $#])],
+	 [1], [],
+	 [2], [[$2]],
+	 [m4_ifval([$2],
+		   [m4_ifval([$3],
+			     [[$2][$1][]$0([$1], m4_shiftn(2, $@))],
+		       [m4_if([$#], [3],
+			      [$2],
+			   [$0([$1], [$2], m4_shiftn(3, $@))])])],
+	      [$0([$1], m4_shiftn(2, $@))])])[]dnl
+])
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+m4_define([lt_combine],
+[m4_if([$2], [[]], [],
+       [lt_join(m4_quote(m4_default([$1], [, ])),
+		_$0([$1], m4_car($2)[$3], m4_shiftn(3, $@)),
+		$0([$1], m4_cdr($2), m4_shiftn(2, $@)))])])
+m4_define([_lt_combine],
+[m4_if([$3], [], [],
+       [lt_join(m4_quote(m4_default([$1], [, ])),
+		[$2$3],
+		$0([$1], [$2], m4_shiftn(3, $@)))])[]dnl
+])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+	[m4_bmatch($3[]m4_defn([$1])$3, $3[]m4_re_escape([$2])$3,
+		[$5],
+	    [m4_append([$1], [$2], [$3])$4])],
+    [m4_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$4])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+	[$5],
+    [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# ------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+  [lt_join(m4_quote(m4_default([$4], [[, ]])),
+	   m4_quote(lt_if_dict_fetch([$1], [$5], [$2], [$3], [$5])),
+	   m4_quote($0([$1], [$2], [$3], [$4], m4_shiftn(5, $@))))])dnl
+])

m4/ltversion.m4

+# ltversion.m4 -- version numbers			-*- Autoconf -*-
+# Generated from ltversion.in; do not edit by hand.
+
+# serial 1467
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [])
+m4_define([LT_PACKAGE_REVISION], [1.1467])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version=''
+macro_revision='1.1467'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])