1999-03-20 08:27:33 +08:00
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## Process this file with automake to produce Makefile.in
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2004-01-23 06:25:43 +08:00
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##
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## Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004 Free Software Foundation
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##
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; see the file COPYING. If not, write to
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## the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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## Boston, MA 02111-1307, USA.
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1999-03-20 08:27:33 +08:00
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Keywords:
There was no clean separation of abstraction layers in libltdl.
The first step in fixing this is to factor out the memory
management abstraction, making a start on removing promiscuity
from the underlying portability layer:
* doc/libtool.texi (Libltdl interface): Remove lt_dlmalloc,
lt_dlrealloc and lt_dlfree references. The memory management
layer used by libltdl is now private.
* libltdl/lt_system.h: New installed header for system portability
abstraction.
* libltdl/ltdl.h: Use it.
* libltdl/lt__alloc.c, libltdl/lt__alloc.h: New module above
system portability layer to abstract ltdl's memory management.
* libltdl/ltdl.c: Use lt__alloc.h.
(closedir): Use free.
(opendir): Use malloc/free.
(lt__xalloc_die_callback): Report memory failures through
lt_dlerror.
(lt_dlinit): Use it to initialise memory management.
(LT_DLMALLOC, LT_DLREALLOC, LT_DLFREE, LT_EMALLOC, LT_EREALLOC)
(rpl_strdup, rpl_realloc, lt_estrdup, lt_emalloc, lt_erealloc):
Removed in favour of...
(lt__strdup, lt__memdup, MALLOC, REALLOC, FREE): ...these calls
from libltdl/lt__alloc.h. Changed all callers.
(rpl_argz_append, rpl_argz_create_sep, rpl_argz_insert): As part
of the portability layer, these functions no longer use libltdl
memory management API.
(free_vars): Factored out.
(LT_DLMEM_REASSIGN): While redoing memory handling, renamed...
* libltdl/lt__alloc.h (MEMREASSIGN): ...to this.
* libltdl/Makefile.am (AUTOMAKE_OPTIONS): Let automake track
dependencies automatically.
(pkgincludedir): Override from parent package's setting.
(pkginclude_HEADERS): Install lt_system.h.
(libltdl_la_SOURCES): Add new files.
* NEWS: Updated.
Reported by Dalibor Topic <robilad@kaffe.org>
2004-04-06 23:42:11 +08:00
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AUTOMAKE_OPTIONS = foreign
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* bootstrap: Rewritten to use autoreconf.
* config.guess, config.sub, mkstamp: Moved from here...
* config/config.guess, config/config.sub, config/mkstamp: ...to
here, respectively.
* libtool.m4, ltdl.m4: Moved from here...
* m4/libtool.m4, m4/ltdl.m4: ...to here, respectively.
* configure.ac: Removed various acinclude.m4 hackery, as these
files are no longer needed with automake 1.8.
* Makefile.am: Removed various acinclude.m4 hackery, as these
files are no longer needed with automake 1.8.
(AUTOMAKE_OPTIONS): Require CVS automake.
(CONF_SUBDIRS, CFLAGS, CPPFLAGS, LDFLAGS, LIBS, FFLAGS, FLIBS):
Automake now makes a Make variable from every AC_SUBST, so these
are NOP.
(aclocal_macros): These files are now in their own m4 subdir.
Changed all clients.
(EXTRA_DIST): mkstamp has moved to the new config subdir. Changed
all clients.
(pkgdata_SCRIPTS): Ditto wrt config.guess and config.sub.
(pkgdata_DATA): Ditto wrt ltmain.sh.
* f77demo/configure.ac, libltdl/configure.ac (AM_CONFIG_HEADER):
Is deprecated in favour of AC_CONFIG_HEADERS. Updated to the
latter.
* Makefile.am, cdemo/Makefile.am, demo/Makefile.am,
depdemo/Makefile.am, f77demo/Makefile.am, mdemo/Makefile.am,
mdemo2/Makefile.am, pdemo/Makefile.am, tagdemo/Makefile.am
(EXTRA_DIST): Remove acinclude.m4.
(ACLOCAL_AMFLAGS): Search new `m4' macro directory.
* configure.ac, cdemo/configure.ac, demo/configure.ac,
depdemo/configure.ac, f77demo/configure.ac, mdemo/configure.ac,
mdemo2/configure.ac, pdemo/configure.ac, tagdemo/configure.ac
(AC_CONFIG_AUX_DIR): Declare that config helper scripts are now
kept in the new config subdir.
* libltdl/configure.ac (AC_CONFIG_AUX_DIR): Removed. Defaults to
`.' anyway.
2003-09-25 19:22:29 +08:00
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ACLOCAL_AMFLAGS = -I ../m4
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2004-03-29 17:41:37 +08:00
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AM_CPPFLAGS = -I$(top_builddir) -I$(top_srcdir)
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2004-04-08 22:13:07 +08:00
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DEFS = -DHAVE_CONFIG_H="<$(CONFIG_H)>" -DLTDL
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1998-11-18 15:29:36 +08:00
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Keywords:
There was no clean separation of abstraction layers in libltdl.
The first step in fixing this is to factor out the memory
management abstraction, making a start on removing promiscuity
from the underlying portability layer:
* doc/libtool.texi (Libltdl interface): Remove lt_dlmalloc,
lt_dlrealloc and lt_dlfree references. The memory management
layer used by libltdl is now private.
* libltdl/lt_system.h: New installed header for system portability
abstraction.
* libltdl/ltdl.h: Use it.
* libltdl/lt__alloc.c, libltdl/lt__alloc.h: New module above
system portability layer to abstract ltdl's memory management.
* libltdl/ltdl.c: Use lt__alloc.h.
(closedir): Use free.
(opendir): Use malloc/free.
(lt__xalloc_die_callback): Report memory failures through
lt_dlerror.
(lt_dlinit): Use it to initialise memory management.
(LT_DLMALLOC, LT_DLREALLOC, LT_DLFREE, LT_EMALLOC, LT_EREALLOC)
(rpl_strdup, rpl_realloc, lt_estrdup, lt_emalloc, lt_erealloc):
Removed in favour of...
(lt__strdup, lt__memdup, MALLOC, REALLOC, FREE): ...these calls
from libltdl/lt__alloc.h. Changed all callers.
(rpl_argz_append, rpl_argz_create_sep, rpl_argz_insert): As part
of the portability layer, these functions no longer use libltdl
memory management API.
(free_vars): Factored out.
(LT_DLMEM_REASSIGN): While redoing memory handling, renamed...
* libltdl/lt__alloc.h (MEMREASSIGN): ...to this.
* libltdl/Makefile.am (AUTOMAKE_OPTIONS): Let automake track
dependencies automatically.
(pkgincludedir): Override from parent package's setting.
(pkginclude_HEADERS): Install lt_system.h.
(libltdl_la_SOURCES): Add new files.
* NEWS: Updated.
Reported by Dalibor Topic <robilad@kaffe.org>
2004-04-06 23:42:11 +08:00
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pkgincludedir = $(includedir)/libltdl
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1998-12-24 03:33:09 +08:00
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if INSTALL_LTDL
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include_HEADERS = ltdl.h
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Factor out the mutex handling and error handling into their own
modules. Mutex handling is not currently useful in combination
with posix threads, and should be easier to replace if it is in a
separate module. Additionally, we can factor out the loaders in
such a way as to depend on only the portability layer and these
new mutex and error modules now:
* libltdl/Makefile.am (pkginclude_HEADERS): Install lt_error.h and
lt_mutex.h to $includedir/libltdl.
(libltdl_la_SOURCES): Build lt_error and lt_mutex objects.
* libltdl/ltdl.h (LT_SCOPE): Moved from here...
* libltdl/lt_system.h (LT_SCOPE): ...to here.
* libltdl/ltdl.c (lt_dlerror_strings, LT_DLSTRERROR): Moved from
here...
* libltdl/lt__private.h (lt__error_strings, LT__STRERROR): ...to
here as additional internal interfaces to lt_error. Changed all
callers.
* libltdl/ltdl.c (LT_DLMUTEX_LOCK, LT_DLMUTEX_UNLOCK)
(LT_DLMUTEX_SETERROR, LT_DLMUTEX_GETERROR, lt_dlmutex_lock_func)
(lt_dlmutex_unlock_func, lt_dlmutex_geterror_func)
(lt_dllast_error): Moved from here...
(LT__MUTEX_LOCK, LT__MUTEX_UNLOCK, LT__MUTEX_SETERRORSTR)
(LT__MUTEX_GETERROR, lt__mutex_lock_func, lt__mutex_unlock_func)
(lt__mutex_geterror_func, lt__last_error): ...to here as
additional internal interfaces to lt_mutex. Changed all callers.
(LT_MUTEX_SETERROR): Take an errorcode rather than a string.
Changed all callers.
* libltdl/ltdl.c, libltdl/ltdl.h (lt_dlmutex_register): Moved from
here...
* libltdl/lt_mutex.c, libltdl/lt_mutex.h (lt_dlmutex_register):
...to here. New files.
* libltdl/ltdl.c, libltdl/ltdl.h (lt_dladderror, lt_dlseterror)
(lt_dlerror_table):
Moved from here...
* libltdl/lt_error.c, libltdl/lt_error.h (lt_dladderror)
(lt_dlseterror, lt_dlerror_table): ...to here. New files.
2004-04-13 22:12:00 +08:00
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pkginclude_HEADERS = lt_system.h lt_error.h lt_mutex.h
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1999-03-10 07:09:01 +08:00
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lib_LTLIBRARIES = libltdl.la
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1998-12-24 03:33:09 +08:00
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endif
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1998-12-23 18:27:14 +08:00
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1999-03-10 06:02:09 +08:00
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if CONVENIENCE_LTDL
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2004-04-08 22:13:07 +08:00
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noinst_LTLIBRARIES = libltdlc.la
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1999-03-10 06:02:09 +08:00
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endif
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1999-01-27 14:15:21 +08:00
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2001-01-29 10:01:41 +08:00
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## Make sure these will be cleaned even when they're not built by
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## default.
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2004-04-08 22:13:07 +08:00
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CLEANFILES = libltdl.la libltdlc.la
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2001-01-29 10:01:41 +08:00
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2004-04-08 22:13:07 +08:00
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libltdl_la_SOURCES = ltdl.h ltdl.c \
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Factor out the individual loaders, in preparation for preloading
them as libtool modules. Currently loader-preopen.c is linked
unconditionally and other appropriate loaders discovered by
AC_LTDL_DLLIB are built and linked in:
* libltdl/Makefile.am (libltdl_la_SOURCES): Add loader-preopen
module.
* m4/ltdl.m4 (AC_LTDL_DLLIB): Use AC_LIBOBJ to add appropriate
loaders to libltdl.
* libltdl/lt_system.h (LT_SCOPE): Moved to here.
* libltdl/ltdl.h (lt_dlloader, lt_user_data, lt_module)
(lt_module_open, lt_module_close, lt_find_sym, lt_dlloader_exit)
(struct lt_user_dlloader, lt_dlloader_next, lt_dlloader_find)
(lt_dlloader_name, lt_dlloader_data, lt_dlloader_add)
(lt_dlloader_remove): Moved declarations...
* libltdl/lt_loader.h: ...to here.
* libltdl/ltdl.c: Include lt_loader.h. Move loader implementation
code from here...
* libltdl/loader-dld_link.c, libltdl/loader-dlopen.c,
libltdl/loader-dyld.c, libltdl/loader-load_add_on.c,
libltdl/loader-loadlibrary.c, libltdl/loader-preopen.c,
libltdl/loader-shl_load.c: ...to here.
* tests/cdemo/Makefile.am, tests/demo/Makefile.am,
tests/depdemo/Makefile.am, tests/f77demo/Makefile.am,
tests/mdemo/Makefile.am, tests/mdemo2/Makefile.am,
tests/pdemo/Makefile.am, tests/tagdemo/Makefile.am (AM_CPPFLAGS):
Add -I$(top_srcdir)/../.. so that libltdl include files can be
written as #include <libltdl/lt_dlloader.h> and found correctly.
2004-04-13 22:31:05 +08:00
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loader-preopen.c \
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Factor out the mutex handling and error handling into their own
modules. Mutex handling is not currently useful in combination
with posix threads, and should be easier to replace if it is in a
separate module. Additionally, we can factor out the loaders in
such a way as to depend on only the portability layer and these
new mutex and error modules now:
* libltdl/Makefile.am (pkginclude_HEADERS): Install lt_error.h and
lt_mutex.h to $includedir/libltdl.
(libltdl_la_SOURCES): Build lt_error and lt_mutex objects.
* libltdl/ltdl.h (LT_SCOPE): Moved from here...
* libltdl/lt_system.h (LT_SCOPE): ...to here.
* libltdl/ltdl.c (lt_dlerror_strings, LT_DLSTRERROR): Moved from
here...
* libltdl/lt__private.h (lt__error_strings, LT__STRERROR): ...to
here as additional internal interfaces to lt_error. Changed all
callers.
* libltdl/ltdl.c (LT_DLMUTEX_LOCK, LT_DLMUTEX_UNLOCK)
(LT_DLMUTEX_SETERROR, LT_DLMUTEX_GETERROR, lt_dlmutex_lock_func)
(lt_dlmutex_unlock_func, lt_dlmutex_geterror_func)
(lt_dllast_error): Moved from here...
(LT__MUTEX_LOCK, LT__MUTEX_UNLOCK, LT__MUTEX_SETERRORSTR)
(LT__MUTEX_GETERROR, lt__mutex_lock_func, lt__mutex_unlock_func)
(lt__mutex_geterror_func, lt__last_error): ...to here as
additional internal interfaces to lt_mutex. Changed all callers.
(LT_MUTEX_SETERROR): Take an errorcode rather than a string.
Changed all callers.
* libltdl/ltdl.c, libltdl/ltdl.h (lt_dlmutex_register): Moved from
here...
* libltdl/lt_mutex.c, libltdl/lt_mutex.h (lt_dlmutex_register):
...to here. New files.
* libltdl/ltdl.c, libltdl/ltdl.h (lt_dladderror, lt_dlseterror)
(lt_dlerror_table):
Moved from here...
* libltdl/lt_error.c, libltdl/lt_error.h (lt_dladderror)
(lt_dlseterror, lt_dlerror_table): ...to here. New files.
2004-04-13 22:12:00 +08:00
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lt_error.h lt_error.c lt_mutex.h lt_mutex.c \
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2004-04-08 22:13:07 +08:00
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lt__private.h lt__alloc.h lt__alloc.c \
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lt__pre89.h lt__glibc.h argz.h lt__dirent.h \
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lt_system.h
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libltdl_la_LDFLAGS = -no-undefined -version-info 5:0:2
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libltdl_la_LIBADD = $(LIBADD_DL) $(LTLIBOBJS)
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1999-01-27 14:15:21 +08:00
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Keywords:
There was no clean separation of abstraction layers in libltdl.
The first step in fixing this is to factor out the memory
management abstraction, making a start on removing promiscuity
from the underlying portability layer:
* doc/libtool.texi (Libltdl interface): Remove lt_dlmalloc,
lt_dlrealloc and lt_dlfree references. The memory management
layer used by libltdl is now private.
* libltdl/lt_system.h: New installed header for system portability
abstraction.
* libltdl/ltdl.h: Use it.
* libltdl/lt__alloc.c, libltdl/lt__alloc.h: New module above
system portability layer to abstract ltdl's memory management.
* libltdl/ltdl.c: Use lt__alloc.h.
(closedir): Use free.
(opendir): Use malloc/free.
(lt__xalloc_die_callback): Report memory failures through
lt_dlerror.
(lt_dlinit): Use it to initialise memory management.
(LT_DLMALLOC, LT_DLREALLOC, LT_DLFREE, LT_EMALLOC, LT_EREALLOC)
(rpl_strdup, rpl_realloc, lt_estrdup, lt_emalloc, lt_erealloc):
Removed in favour of...
(lt__strdup, lt__memdup, MALLOC, REALLOC, FREE): ...these calls
from libltdl/lt__alloc.h. Changed all callers.
(rpl_argz_append, rpl_argz_create_sep, rpl_argz_insert): As part
of the portability layer, these functions no longer use libltdl
memory management API.
(free_vars): Factored out.
(LT_DLMEM_REASSIGN): While redoing memory handling, renamed...
* libltdl/lt__alloc.h (MEMREASSIGN): ...to this.
* libltdl/Makefile.am (AUTOMAKE_OPTIONS): Let automake track
dependencies automatically.
(pkgincludedir): Override from parent package's setting.
(pkginclude_HEADERS): Install lt_system.h.
(libltdl_la_SOURCES): Add new files.
* NEWS: Updated.
Reported by Dalibor Topic <robilad@kaffe.org>
2004-04-06 23:42:11 +08:00
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libltdlc_la_SOURCES = $(libltdl_la_SOURCES)
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2004-04-08 22:13:07 +08:00
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libltdlc_la_LIBADD = $(LIBADD_DL) $(LTLIBOBJS)
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1999-01-18 21:30:43 +08:00
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2004-01-23 06:25:43 +08:00
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## These are installed as a subdirectory of pkgdatadir so that
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## libtoolize --ltdl can find them later:
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ltdldatadir = $(pkgdatadir)/libltdl
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2004-04-08 21:06:16 +08:00
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ltdldata_DATA = COPYING.LIB Makefile.am README $(libltdl_la_SOURCES) \
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memcpy.c memmove.c strchr.c strcmp.c strrchr.c
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