ltdl.mk -- includable Makefile snippet

Copyright (C) 2003-2005, 2007, 2011-2015 Free Software Foundation,

Inc.

Written by Gary V. Vaughan, 2003

NOTE: The canonical source of this file is maintained with the

GNU Libtool package. Report bugs to bug-libtool@gnu.org.

GNU Libltdl is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2 of the License, or (at your option) any later version.

As a special exception to the GNU Lesser General Public License,

if you distribute this file as part of a program or library that

is built using GNU libtool, you may include this file under the

same distribution terms that you use for the rest of that program.

GNU Libltdl 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 Lesser General Public License for more details.

You should have received a copy of the GNU LesserGeneral Public

License along with GNU Libltdl; see the file COPYING.LIB. If not, a

copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,

or obtained by writing to the Free Software Foundation, Inc.,

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

DO NOT REMOVE THIS LINE -- make depends on it

-I$(srcdir) is needed for user that built libltdl with a sub-Automake

(not as a sub-package!) using 'nostdinc':

AM_CPPFLAGS += -DLT_CONFIG_H='<$(LT_CONFIG_H)>' \ -DLTDL -I. -I$(srcdir) -Ilibltdl \ -I$(srcdir)/libltdl -Ilibltdl/libltdl \ -I$(srcdir)/libltdl/libltdl AM_LDFLAGS += -no-undefined LTDL_VERSION_INFO = -version-info 10:1:3

noinst_LTLIBRARIES += $(LT_DLLOADERS)

if INSTALL_LTDL ltdlincludedir = $(includedir)/libltdl ltdlinclude_HEADERS = libltdl/libltdl/lt_system.h \ libltdl/libltdl/lt_error.h \ libltdl/libltdl/lt_dlloader.h include_HEADERS += libltdl/ltdl.h lib_LTLIBRARIES += libltdl/libltdl.la endif

if CONVENIENCE_LTDL noinst_LTLIBRARIES += libltdl/libltdlc.la endif

libltdl_libltdl_la_SOURCES = libltdl/libltdl/lt__alloc.h \ libltdl/libltdl/lt__dirent.h \ libltdl/libltdl/lt__glibc.h \ libltdl/libltdl/lt__private.h \ libltdl/libltdl/lt__strl.h \ libltdl/libltdl/lt_dlloader.h \ libltdl/libltdl/lt_error.h \ libltdl/libltdl/lt_system.h \ libltdl/libltdl/slist.h \ libltdl/loaders/preopen.c \ libltdl/lt__alloc.c \ libltdl/lt_dlloader.c \ libltdl/lt_error.c \ libltdl/ltdl.c \ libltdl/ltdl.h \ libltdl/slist.c

EXTRA_DIST += libltdl/lt__dirent.c \ libltdl/lt__strl.c

libltdl_libltdl_la_CPPFLAGS = -DLTDLOPEN=$(LTDLOPEN) $(AM_CPPFLAGS) libltdl_libltdl_la_LDFLAGS = $(AM_LDFLAGS) $(LTDL_VERSION_INFO) $(LT_DLPREOPEN) libltdl_libltdl_la_LIBADD = $(ltdl_LTLIBOBJS) libltdl_libltdl_la_DEPENDENCIES = $(LT_DLLOADERS) $(ltdl_LTLIBOBJS)

libltdl_libltdlc_la_SOURCES = $(libltdl_libltdl_la_SOURCES) libltdl_libltdlc_la_CPPFLAGS = -DLTDLOPEN=$(LTDLOPEN)c $(AM_CPPFLAGS) libltdl_libltdlc_la_LDFLAGS = $(AM_LDFLAGS) $(LT_DLPREOPEN) libltdl_libltdlc_la_LIBADD = $(libltdl_libltdl_la_LIBADD) libltdl_libltdlc_la_DEPENDENCIES= $(libltdl_libltdl_la_DEPENDENCIES)

The loaders are preopened by libltdl, itself always built from

pic-objects (either as a shared library, or a convenience library),

so the loaders themselves must be made from pic-objects too. We

use convenience libraries for that purpose:

EXTRA_LTLIBRARIES += libltdl/dlopen.la \ libltdl/dld_link.la \ libltdl/dyld.la \ libltdl/load_add_on.la \ libltdl/loadlibrary.la \ libltdl/shl_load.la

libltdl_dlopen_la_SOURCES = libltdl/loaders/dlopen.c libltdl_dlopen_la_LDFLAGS = -module -avoid-version libltdl_dlopen_la_LIBADD = $(LIBADD_DLOPEN)

libltdl_dld_link_la_SOURCES = libltdl/loaders/dld_link.c libltdl_dld_link_la_LDFLAGS = -module -avoid-version libltdl_dld_link_la_LIBADD = -ldld

libltdl_dyld_la_SOURCES = libltdl/loaders/dyld.c libltdl_dyld_la_LDFLAGS = -module -avoid-version

libltdl_load_add_on_la_SOURCES = libltdl/loaders/load_add_on.c libltdl_load_add_on_la_LDFLAGS = -module -avoid-version

libltdl_loadlibrary_la_SOURCES = libltdl/loaders/loadlibrary.c libltdl_loadlibrary_la_LDFLAGS = -module -avoid-version

libltdl_shl_load_la_SOURCES = libltdl/loaders/shl_load.c libltdl_shl_load_la_LDFLAGS = -module -avoid-version libltdl_shl_load_la_LIBADD = $(LIBADD_SHL_LOAD)

Make sure these will be cleaned even when they're not built by default:

CLEANFILES += libltdl/libltdl.la \ libltdl/libltdlc.la \ libltdl/libdlloader.la

Automake-1.9.6 doesn't clean subdir AC_LIBOBJ compiled objects

automatically:

CLEANFILES += $(ltdl_LIBOBJS) $(ltdl_LTLIBOBJS)

EXTRA_DIST += libltdl/COPYING.LIB \ libltdl/README

---------------------------

Gnulib Makefile.am snippets

---------------------------

BUILT_SOURCES += libltdl/libltdl/$(LT_ARGZ_H) EXTRA_DIST += libltdl/libltdl/lt__argz_.h \ libltdl/lt__argz.c

We need the following in order to create an <argz.h> when the system

doesn't have one that works with the given compiler.

all-local $(lib_OBJECTS): libltdl/libltdl/$(LT_ARGZ_H) libltdl/libltdl/lt__argz.h: libltdl/libltdl/lt__argz_.h $(AM_V_at)$(mkinstalldirs) . libltdl/libltdl $(AM_V_GEN)cp $(srcdir)/libltdl/libltdl/lt__argz_.h $@-t $(AM_V_at)mv $@-t $@ MOSTLYCLEANFILES += libltdl/libltdl/lt__argz.h \ libltdl/libltdl/lt__argz.h-t