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1997-11-15 02:04:44 +08:00
NEWS - list of user-visible changes between releases of GNU Libtool
1997-04-02 03:19:30 +08:00
New in 1.5b: 2004-??-??; CVS version 1.5a, Libtool team:
* The /^_?LT_[A-Z_]+$/ namespace is now reserved for Libtool's own macros.
If you have any shell variables in this namespace they will need to be
renamed. If you have any macros in this namespace please rename them to
prevent any possible future clash with libtool supplied macros.
* New LT_PREREQ macro for specifying minimum libtool requirement.
Sweeping changes to the user interface to libtool from `configure.ac' to be more like AC_INIT and accept a space delimited list of options. Instead of calling `AC_LIBTOOL_DLOPEN; AC_PROG_LIBTOOL', we now recommend `LT_INIT([dlopen])': * m4/libtool.m4 (AC_PROG_LIBTOOL, _AC_PROG_LIBTOOL) (AC_LIBTOOL_SETUP): Removed. Added AU_DEFUNs. (LT_INIT): Replace with an Autoconf like interface which accepts a version number as a minimum required libtool release at configure time. * m4/ltoptions.m4: New file inspired by automake/m4/amoptions.m4, which additionally flags an error if the configuring libtool macros are not new enough according to LT_INIT. (LT_OPTION_DEFINE): New macro to declare option handlers. (dlopen, win32-dll, shared, disable-shared, static) (disable-static, fast-install, disable-fast-install, pic-only) (no-pic): Newly LT_OPTION_DEFINEd option handlers that use... (_LT_ENABLE_SHARED, _LT_ENABLE_STATIC, _LT_ENABLE_FAST_INSTALL) (_LT_WITH_PIC, _LT_WIN32_DLL): New macros to handle LT_LIBTOOL_INIT options... * m4/libtool.m4 (AC_ENABLE_SHARED, AC_ENABLE_STATIC) (AC_ENABLE_FAST_INSTALL, AC_LIBTOOL_DLOPEN, AC_LIBTOOL_WIN32_DLL): ...to replace these user interface macros, now defined as AU_DEFUNs. (AC_DISABLE_SHARED, AC_DISABLE_STATIC, AC_DISABLE_FAST_INSTALL): Removed. No longer required with LT_INIT_LIBTOOL interface. Added AU_DEFUNs. (AM_ENABLE_SHARED, AM_DISABLE_SHARED, AM_ENABLE_STATIC) (AM_DISABLE_STATIC): Changed AU_DEFUNs to match new interface. (_LT_SETUP): Internal to LT_INIT, replaces AC_LIBTOOL_SETUP. * m4/lt~obsolete.m4 (AC_LIBTOOL_SETUP, _AC_PROG_LIBTOOL) (_LT_PROG_LTMAIN): More AC_DEFUNs that have been retracted. * configure.ac: Use new interface. * doc/libtool.texi: Document new interface. * NEWS: Updated.
2004-02-22 19:13:45 +08:00
* New LT_INIT interface replaces AC_PROG_LIBTOOL, AC_ENABLE_SHARED,
AC_DISABLE_SHARED, AC_ENABLE_STATIC, AC_DISABLE_STATIC,
AC_ENABLE_FAST_INSTALL, AC_DISABLE_FAST_INSTALL, AC_LIBTOOL_DLOPEN,
AC_LIBTOOL_WIN32_DLL and AC_LIBTOOL_PIC_MODE. Use autoupdate to modernise
your configure.ac files after installing this release.
Further sweeping changes to the user interface to libtool from `configure.ac' to allow users to better control the list of supported languages. Three LT_INIT options 'no-lang', 'all-lang' and 'auto-lang' (the default) control the initial list and others may be added with LT_LANG. * m4/libtool.m4 (_LT_CONFIG): Renamed AC_LIBTOOL_CONFIG to _LT_CONFIG which is more consistent with our own namespace and gets us further out of Autoconf's. (_LT_LIBTOOL_TAGS): Output available_tags variable based entirely on the value of _LT_TAGS. (_LT_COPYING): Call _LT_LIBTOOL_TAGS to output available tags, always append tag configuration if the tag is available. (LT_LANG): New macro to enable support for a language that accepts tag names (eg. "CXX") or human language names (eg. "C++"). (_LT_LANG): Internal support macro for above that appends the tag to _LT_TAGS and calls the appropriate config macro. (LT_INIT): Ensure that LT_LANG is not called before LT_INIT. (AC_LIBTOOL_TAGS): Removed, call LT_LANG for each language now. (_LT_AC_TAG_CHECK): Removed, _LT_LANG handles duplicate calls. (_LT_LANG_DEFAULT_CONFIG): Macro to set initial language support based on options passed to LT_INIT. (_LT_SETUP): Call _LT_LANG_DEFAULT_CONFIG. (_LT_AC_TAG_CONFIG): Removed, handled by _LT_LANG_DEFAULT_CONFIG. (_LT_AC_LANG_CXX, _LT_AC_LANG_F77, _LT_AC_LANG_GCJ): Removed, automatic language support inclusion now handled by _LT_LANG_DEFAULT_CONFIG. (AC_LIBTOOL_CXX): Obsolete macro, update to LT_LANG(C++). (AC_LIBTOOL_F77): Obsolete macro, update to LT_LANG(Fortran 77). (AC_LIBTOOL_GCJ): Obsolete macro, update to LT_LANG(Java). (AC_LIBTOOL_LANG_C_CONFIG_: Removed. (_LT_AC_LANG_C_CONFIG): Renamed to _LT_LANG_C_CONFIG, call _LT_CONFIG instead of AC_LIBTOOL_CONFIG. (_LT_SETUP): Replace call to AC_LIBTOOL_LANG_C_CONFIG with call to new _LT_LANG_C_CONFIG macro. (AC_LIBTOOL_LANG_CXX_CONFIG): Removed. (_LT_AC_LANG_CXX_CONFIG): Renamed to _LT_LANG_CXX_CONFIG, call _LT_CONFIG instead of AC_LIBTOOL_CONFIG. (AC_LIBTOOL_LANG_F77_CONFIG): Removed. (_LT_AC_LANG_F77_CONFIG): Renamed to _LT_LANG_F77_CONFIG, call _LT_CONFIG instead of AC_LIBTOOL_CONFIG. (AC_LIBTOOL_LANG_GCJ_CONFIG): Removed. (_LT_AC_LANG_GCJ_CONFIG): Renamed to _LT_LANG_GCJ_CONFIG, call _LT_CONFIG instead of AC_LIBTOOL_CONFIG. (AC_LIBTOOL_LANG_RC_CONFIG): Removed. (_LT_AC_LANG_RC_CONFIG): Renamed to _LT_LANG_RC_CONFIG, call _LT_CONFIG instead of AC_LIBTOOL_CONFIG. (LT_AC_PROG_GCJ): Renamed to LT_PROG_GCJ. (LT_AC_PROG_RC): Renamed to LT_PROG_RC. * m4/ltoptions.m4: Define new 'no-lang', 'auto-lang' and 'all-lang' options which set the default for _LT_LANG_DEFAULT_CONFIG. * m4/lt~obsolete.m4: Removed AC_LIBTOOL_CONFIG, _LT_AC_LANG_C_CONFIG, _LT_AC_LANG_GCJ_CONFIG, _LT_AC_LANG_RC_CONFIG; all of which are no long referenced in any way. * configure.ac: Enable all languages. * tests/cdemo/configure.ac, tests/demo/configure,ac, tests/depdemo/configure.ac, tests/f77demo/configure.ac, tests/mdemo/configure.ac, tests/pdemo/configure,ac, tests/tagdemo/configure.ac: Remove calls to AC_LIBTOOL_TAGS, the default 'auto-lang' mode now does the right thing. * doc/libtool.texi (The LT_INIT macro): Add documentation for new LT_INIT options and the LT_LANG macro, replacing the old documentation of AC_LIBTOOL_TAGS which is no more. * NEWS: Updated.
2004-03-22 00:05:28 +08:00
* New LT_LANG interface to enable libtool support for a specific language.
* Language support is now only included if your configure.ac enables it,
either through a call to AC_PROG_CXX etc. or LT_LANG.
* The libtool script will complain if it was built from mismatched ltmain.sh
and libtool m4 macro versions.
2004-01-07 03:58:01 +08:00
* Like automake, libtoolize no longer installs config.guess and config.sub by
default. Use new --install option to get the old behaviour.
* libtoolize no longer supports the --ltdl-tar option.
2003-10-21 23:03:57 +08:00
* libtool script is now created by config.status. Instead of interrogating
`./libtool' from configure.ac after calling AC_PROG_LIBTOOL, use the
variable names directly.
* libltdl is no longer a self-contained package, and shares configury with
the top level directory now.
* Shared objects (.lo) are no longer created when `-static' is passed in
compile mode.
* New compile mode option `-shared' prevents creation of static objects (.o).
* New link mode option `-shared' creates only shared libraries at link time.
* If you configure libtool with --disable-shared (or if libtool does not
support shared libraries on your platform) trying to build a library using
`-shared' is a fatal error.
2003-10-21 23:03:57 +08:00
* libtoolize installs libtool.m4 (and ltdl.m4 if used) to AC_CONFIG_MACRO_DIR.
* Mode inferrence removed, shorthand for choosing modes added.
* Specifying -allow-undefined is now an error.
* Speed up max_cmd_len check.
* New function in libltdl: lt_dlhandle_find provides access to module handles
by module name.
* libltdl no longer loads shared libraries with global symbol resolution,
this caused problems when the symbols were intended to be overriden further
up the stack; it is also not recommended practice.
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
* libltdl no longer uses lt_dlmalloc, lt_dlrealloc and lt_dlfree. The symbols
are still exported for backwards compatibility.
* libltdl no longer supports pre-c89 compilers. Some of the pre89 portability
functions had compile time bugs in them anyway, so you guys can't have been
using it :-)
* make install now deletes preexisting $prefix/share/libtool before installing
latest files.
2003-11-06 22:04:20 +08:00
* Extracting symbols from an import library on cygwin and win32 now works.
* Initial support for amigaos-ppc.
* Support for Intel C++ version 8.0.
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
* New support for IBM's xlc and xlc++ on Mac OS X.
* Bug fixes.
New in 1.5.2: 2004-01-25; CVS version 1.5.0a, Libtool team:
* lt_dlrealloc is an official part of the libltdl API.
* --tag, --silent and --debug options are preserved and reused when libtool
calls itself for relinking etc.
* `-pthread' and similar options are honoured when linking shared libraries.
* -no-suppress in compile mode shows compiler output for both PIC and non-PIC
object compilation.
* New link mode option `-precious-files-regex' to prevent accidental removal
of files you want to keep, such as test coverage data, from the temporary
output directory.
* Directories specified in /etc/ld.so.conf are no longer hardcoded on Linux.
* Recognises the 'R' symbol type on Solaris so read-only symbols can be
exported.
* Bug fixes.
New in 1.5.1: 2003-??-??; CVS version 1.5.0a, Libtool team:
* lt_dlrealloc is an official part of the libltdl API.
* Bug fixes.
2003-06-11 22:23:41 +08:00
New in 1.5: 2003-04-14; CVS version 1.4e, Libtool team:
* First stable release of multi-language architecture.
* libtool and libltdl support for Mac OS/X.
* libltdl will now use cygwins dlopen API instead of always forcing
LoadLibrary.
* NEWS: Updated. * THANKS: Added Rob Collins and Chuck Wilson for their cygwin work. From Robert Collins <robert.collins@itdomain.com.au>: * configure.ac (AC_EXEEXT): Needed for DOSish systems. * libtool.m4 (shlibpath_overrides_runpath) [cygwin]: Set to yes when compiling with gcc. (lt_prog_compiler_pic) [cygwin]: No longer needs the -DDLL_EXPORT hack, so we just say the pic is the default. (AC_LIBTOOL_PROG_LD_SHLIBS) [cygwin]: Extract symbols from a library normally. [cygwin]: Declare C++ compiler characterisics for g++, taking into account the new auto-import support in cygwin ld. * ltmain.in (specialdeplibs) [cygwin]: Be careful about eliminating duplicate -lgcc's from the link line. [cygwin]: Be smarter about .exe suffixes. * demo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Support DOSish systems properly. * depdemo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Ditto. * demo/Makefile.am (deplibs-check): Allow for .exe suffix. Use hell_static instead of hell.static for multi-`.' inhibited OSes. * tests/demo-exec.test: Ditto. * tests/demo-inst.test: Ditto. * demo/foo.h [cygwin]: Sanitize cygwin dll support. * demo/foo.c (_LIBFOO_COMPILATION_): No longer required. * demo/hello.c (_LIBFOO_COMPILATION_): Ditto. * depdemo/Makefile.am (bin_PROGRAMS): Use depdemo_static instead of depdemo.static for multi-`.' inhibited OSes. * tests/depdemo-exec.test: Ditto. * tests/depdemo-inst.test: Ditto. * mdemo/Makefile.am (bin_PROGRAMS): Ditto for mdemo.static. * tests/dryrun.test: Ditto. * tests/mdemo-exec.test: Ditto. * tests/mdemo-inst.test: Ditto. * tests/build-relink.test: Be careful about possible .exe suffixes. * tests/noinst-link.test: Allow for .exe suffix.
2002-03-03 11:19:55 +08:00
* Support auto-import patch to binutils on cygwin for much improved dll
support.
* Bug fixes.
2003-06-11 22:23:41 +08:00
New in 1.4.3: 2002-10-13; CVS version 1.4.2a, Robert Boehne:
* The libltdl subdirectory now bootstraps correctly with Automake 1.5.
* srcdir != builddir builds with Automake 1.5 work correctly.
* Support for mips-compaq-nonstopux.
* New command line argument, --preserve-dup-deps prevents removal of
duplicate dependent libraries.
New in 1.4d: 2002-01-07; CVS version 1.4c, Libtool team:
* Help strings display correctly again.
* Better error messages when library linking fails.
* Better error messages from libltdl when loading fails.
* Better search path management in libltdl with `lt_dlinsertsearchdir' call.
* Support /lib/w32api in recent cygwin releases.
* Support cross compilation to mingw.
* Support for .rc files (Windows resource compiler).
* Improved handling of mingw gcc.
* Improved handling of $PATH with entries containing spaces.
* Improved support for linking with gcc on aix4* and aix5*.
* Improved support for GCC 3.0.
* Initial support for QNX RTOS, UnixWare 7 and OpenUNIX 8.
* Bug fixes to the OpenBSD port.
* Bug fixes.
2003-06-11 22:23:41 +08:00
New in 1.4.2: 2001-09-11; CVS version 1.4.1a, Gary V. Vaughan:
* libltdl now builds on solaris again
* diagnose and warn about not-quite-working combinations of gcc and
ld on solaris.
* Improved OpenBSD support.
* Improved cygwin support.
* Bugfixes.
New in 1.4.1: 2001-09-03; CVS version 1.4.0a, Libtool team:
* Better error messages from libltdl when loading fails.
* Don't leave here-doc files behind.
* Improved support for OpenBSD.
* Libtool will build with autoconf-2.50 and higher.
* Plug memory management bugs in libltdl.
* Prefer shl_load to dlopen for better operation on HP-UX.
New in 1.4b: 2001-07-09; CVS version 1.4a, Libtool team:
* Now bootstraps with autoconf-2.50 and automake-1.4-p4.
* Always try to build at least a static lib, even if both static and
shared libs were disabled.
* Full support for C++ compiler.
* Support for GNU gcj compiler.
* libltdl can now load all modules in a given path according to user
supplied criteria with `lt_dlforeachfile' call.
* Improved support for AIX ia64, djgpp, HPUX, hurd, OpenBSD, sco3.2*.
* Internal mutex handling no longer has namespace clashes on NCR MP-RAS.
* New pdemo and tagdemo tests.
* Bug fixes.
New in 1.4: 2001-04-25; CVS version 1.3e, Libtool team:
* Support for aix5*.
* Bugfixes.
2001-04-02 08:46:39 +08:00
New in 1.3d: 2001-04-02; CVS version 1.3c, Libtool team:
* ltconfig is no more. Generation of libtool happens directly from
the configure file.
* Multithread safe with lt_dlmutex_register callback registration.
* New -no-install flag to avoid the use of executable wrapper scripts.
* New --with-pic, -prefer-pic and -prefer-non-pic flags to control
the generation of PIC/non-PIC code.
* Support for hardcoding run-time paths (-R) into libraries.
* Support -dlopen and -dlpreopen for libraries.
* Libtool now allows you to link shared libraries against static code.
* New functions in libltdl:
lt_dlgetinfo, lt_dlhandle_next and lt_dlforeach provide access to module
specific data in handles.
lt_dlcaller_register, lt_dlcaller_set_data and lt_dlcaller_get_data provide
management for user storage of per module data.
lt_dlloader_next, lt_dlloader_name, lt_dlloader_find, lt_dlloader_add and
lt_dlloader_remove can be used for adding new types of module loaders.
lt_dladderror, lt_dlseterror integrate user module loaders with lt_dlerror.
* "-Xcompiler" and "-Wc," does now work in compile mode, too.
* Support recent dlltool formats.
* Start of support code for cross-compiling to win32.
* libltdl can now be built as a dll with win32.
* m4 macros needed to configure libltdl split out into libltdl/ltdl.m4.
* New port to NEWS-OS Release 6.
* Improved support for darwin (rhapsody), mingw32, NetBSD, Compaq Tru64 V5.0
and Digital Unix V4.*.
* Initial support for ia64 linux.
* Initial support for a.out freebsd shared libs.
* Initial support for Paul Sokolovsky's pw32 POSIX over win32 layer.
* Many bugfixes (especially in libltdl)
New in 1.3b: 1999-07-02; CVS version 1.3a, Libtool team:
* merged my inter-library dependencies code from the ILD branch: * NEWS: inter-library dependencies are now supported * configure.in: add the depdemo subdirectory * depdemo/*: new demo to demonstrate inter-library dependencies * tests/depdemo*: new tests for depdemo * ltconfig.in: added hardcode_into_libs (whether library paths should be hardcoded into the libraries), it currently defaults to 'no' * ltmain.in: new internal 'relink' mode to relink libraries on platforms with hardcode_into_libs=yes, save command line arguments in libtool_args, accept relative -L directories, ignore -lm on BeOS and Cygwin, always ignore -lc, handle -l, -L and .la arguments later, always make the library installation directory (-rpath) absolute, in relink mode don't delete the not-relinked library and exit immediately after relinking, try to find already-installed libtool libraries that were specified using -l, support hardcoding of library paths into libraries too, export shlibpath before linking libraries, and a lot of other big changes that I don't want to describe here... please read the source. * merged Gary's Win32 code from the ILD branch: * NEWS: Win32 DLLs are now supported * TODO: removed .a library namespace clash for win32. It is now resolved. * ltconfig.in (cygwin, library_names_spec): removed $libname.a. Creating a dll with libtool no longer creates an import library. * ltconfig.in (extract_expsyms_cmds): Create $objdir if it does not exist -- i.e. we need to generate import an import library in a directory which has no libs of its own. * doc/libtool.texi (old_archive_from_expsyms_cmds, extract_expsyms_cmds): documented these new variables. * ltconfig.in (extract_expsyms_cmds): New variable. Commands to extract the exported symbol list from a dll. (old_archive_from_expsyms_cmds): New variable. Commands to build an old archive from the extracted expsyms list. * ltmain.in: run the cmds in extract_expsyms_cmds and old_archive_from_expsyms_cmds as necessary. * ltconfig.in (cygwin, old_archive_from_new_cmds): no longer required. * ltconfig.in (cygwin, shlibpath_overrides_runpath): I'm not even sure whether win32 honours the runpath at all when searching for a dll to load! Anyway, when set to yes this prevents a gratuitous warning. * ltmain.in (deplib): The cygwin environment doesn't actually have -lm, and although the linker fakes having one, specifiying it to libtool will break ILD, so we ignore it when generating dependencies.
1999-03-19 05:57:08 +08:00
* Complete inter-library dependencies support. It's now possible
to link libtool libraries against other libtool libraries.
* Libtool is able to find already-installed libtool libraries,
even if they were moved out of their installation directory.
* New "-Wc,flag" and "-Xcompiler flag" flags to pass flags
directly to the compiler
* New "-Wl,flag" and "-Xlinker flag" flags to pass flags
directly to the linker
* New "-no-fast-install" flag to selectively disable fast-install mode.
* Support for installing stripped libraries using GNU strip (install -s).
Automake >= 1.5 will install stripped libraries with "make install-strip".
* Allow linking shared libraries against static ones
on FreeBSD, GNU/Linux, GNU Hurd and Solaris
* merged my inter-library dependencies code from the ILD branch: * NEWS: inter-library dependencies are now supported * configure.in: add the depdemo subdirectory * depdemo/*: new demo to demonstrate inter-library dependencies * tests/depdemo*: new tests for depdemo * ltconfig.in: added hardcode_into_libs (whether library paths should be hardcoded into the libraries), it currently defaults to 'no' * ltmain.in: new internal 'relink' mode to relink libraries on platforms with hardcode_into_libs=yes, save command line arguments in libtool_args, accept relative -L directories, ignore -lm on BeOS and Cygwin, always ignore -lc, handle -l, -L and .la arguments later, always make the library installation directory (-rpath) absolute, in relink mode don't delete the not-relinked library and exit immediately after relinking, try to find already-installed libtool libraries that were specified using -l, support hardcoding of library paths into libraries too, export shlibpath before linking libraries, and a lot of other big changes that I don't want to describe here... please read the source. * merged Gary's Win32 code from the ILD branch: * NEWS: Win32 DLLs are now supported * TODO: removed .a library namespace clash for win32. It is now resolved. * ltconfig.in (cygwin, library_names_spec): removed $libname.a. Creating a dll with libtool no longer creates an import library. * ltconfig.in (extract_expsyms_cmds): Create $objdir if it does not exist -- i.e. we need to generate import an import library in a directory which has no libs of its own. * doc/libtool.texi (old_archive_from_expsyms_cmds, extract_expsyms_cmds): documented these new variables. * ltconfig.in (extract_expsyms_cmds): New variable. Commands to extract the exported symbol list from a dll. (old_archive_from_expsyms_cmds): New variable. Commands to build an old archive from the extracted expsyms list. * ltmain.in: run the cmds in extract_expsyms_cmds and old_archive_from_expsyms_cmds as necessary. * ltconfig.in (cygwin, old_archive_from_new_cmds): no longer required. * ltconfig.in (cygwin, shlibpath_overrides_runpath): I'm not even sure whether win32 honours the runpath at all when searching for a dll to load! Anyway, when set to yes this prevents a gratuitous warning. * ltmain.in (deplib): The cygwin environment doesn't actually have -lm, and although the linker fakes having one, specifiying it to libtool will break ILD, so we ignore it when generating dependencies.
1999-03-19 05:57:08 +08:00
* Support for linking DLLs on Win32
* New `clean' mode to delete uninstalled files.
* merged my inter-library dependencies code from the ILD branch: * NEWS: inter-library dependencies are now supported * configure.in: add the depdemo subdirectory * depdemo/*: new demo to demonstrate inter-library dependencies * tests/depdemo*: new tests for depdemo * ltconfig.in: added hardcode_into_libs (whether library paths should be hardcoded into the libraries), it currently defaults to 'no' * ltmain.in: new internal 'relink' mode to relink libraries on platforms with hardcode_into_libs=yes, save command line arguments in libtool_args, accept relative -L directories, ignore -lm on BeOS and Cygwin, always ignore -lc, handle -l, -L and .la arguments later, always make the library installation directory (-rpath) absolute, in relink mode don't delete the not-relinked library and exit immediately after relinking, try to find already-installed libtool libraries that were specified using -l, support hardcoding of library paths into libraries too, export shlibpath before linking libraries, and a lot of other big changes that I don't want to describe here... please read the source. * merged Gary's Win32 code from the ILD branch: * NEWS: Win32 DLLs are now supported * TODO: removed .a library namespace clash for win32. It is now resolved. * ltconfig.in (cygwin, library_names_spec): removed $libname.a. Creating a dll with libtool no longer creates an import library. * ltconfig.in (extract_expsyms_cmds): Create $objdir if it does not exist -- i.e. we need to generate import an import library in a directory which has no libs of its own. * doc/libtool.texi (old_archive_from_expsyms_cmds, extract_expsyms_cmds): documented these new variables. * ltconfig.in (extract_expsyms_cmds): New variable. Commands to extract the exported symbol list from a dll. (old_archive_from_expsyms_cmds): New variable. Commands to build an old archive from the extracted expsyms list. * ltmain.in: run the cmds in extract_expsyms_cmds and old_archive_from_expsyms_cmds as necessary. * ltconfig.in (cygwin, old_archive_from_new_cmds): no longer required. * ltconfig.in (cygwin, shlibpath_overrides_runpath): I'm not even sure whether win32 honours the runpath at all when searching for a dll to load! Anyway, when set to yes this prevents a gratuitous warning. * ltmain.in (deplib): The cygwin environment doesn't actually have -lm, and although the linker fakes having one, specifiying it to libtool will break ILD, so we ignore it when generating dependencies.
1999-03-19 05:57:08 +08:00
* New demos and tests
* Various bugfixes
2001-04-02 08:46:39 +08:00
New in 1.3.5: 2000-05-27, CVS version 1.3.4a, Libtool team:
* Support for mac OS X (rhapsody).
* Support for *-sequent-sysv4.
* Support for Cygwin-1.1.0.
* Support recent dlltool formats.
* Bugfixes.
New in 1.3.4: 1999-12-08, CVS version 1.3.3a, Libtool team:
* Support for Compaq Tru64 V5.0.
* Improved support for Digital Unix V4.*.
* Improved support for NetBSD, FreeBSD and Unixware.
* Many fine bugfixes.
New in 1.3.3: 1999-07-02, CVS version 1.3.2a, Libtool team:
* New `-dlpreopen force' flag to ensure that
lt_preloaded_symbols is always defined.
* Work around self-dlclose bug in FreeBSD 3.1.
* Expand convenience libraries when creating reloadable objects.
* Do not forget to import -L flags of convenience libraries.
* Do not pass -whole-archive or equivalent to symbol extractor.
* Create directory to expand convenience libraries only when needed.
* Improved support for Cygwin, DJGPP and NetBSD
* Various bugfixes
New in 1.3.2: 1999-05-26, CVS version 1.3.1a, Libtool team:
* Avoid circular links of objects and libraries.
* Look for dlerror when dlopen was found in -ldl (typo).
* Disable shared libraries with broken GNU ld on Solaris.
New in 1.3.1: 1999-05-21, CVS version 1.3.0a, Libtool team:
* Documentation improvements; recommend automake users to insert libtool.m4
in acinclude.m4
* AC_LIBLTDL_CONVENIENCE and AC_LIBLTDL_INSTALLABLE now set INCLTDL.
* New port to NEC UX/4800.
* cygwin-b20.1 passes all tests.
* Slightly improved BeOS support.
* Many AIX 4.3.2 test failures have gone.
* Pass unknown -L arguments through to the linker (for -LANG:* support).
* Close a security hole with mode 777 directory during libltdl installation.
* Fixed the infamous ``ifelse'' bug in libtool.m4
New in 1.3: 1999-04-29, Libtool team:
* This is just a summary of the changes since 1.2.
See the news of intermediate alpha releases below for details.
* Support for convenience archives.
* New maintainers. Anonymous CVS and home page at gnu.org.
* Portable dlopening interface with libltdl, new -module flag.
* Correctly link installed libtool libraries into programs and other
libtool libraries. Linking of uninstalled libtool libraries into
libraries is under development for 1.4.
* Do not drop library dependencies on platforms that allow them.
* Linking with uninstalled libraries no longer picks installed ones by
mistake.
* Use libraries from the build tree when running uninstalled
executables (may require double linking).
* Allow developers to optimize for build-tree executions.
* Support -export-symbols-regex for controlled symbol exporting.
* Support -R to hardcode directories in library search paths.
* New ports, demos and tests. Lots of improvements and bug fixes.
New in CVS version 1.2g, Libtool team:
* AM_PROG_LIBTOOL is smaller and faster
* NEWS: Updated. * THANKS: Added Rob Collins and Chuck Wilson for their cygwin work. From Robert Collins <robert.collins@itdomain.com.au>: * configure.ac (AC_EXEEXT): Needed for DOSish systems. * libtool.m4 (shlibpath_overrides_runpath) [cygwin]: Set to yes when compiling with gcc. (lt_prog_compiler_pic) [cygwin]: No longer needs the -DDLL_EXPORT hack, so we just say the pic is the default. (AC_LIBTOOL_PROG_LD_SHLIBS) [cygwin]: Extract symbols from a library normally. [cygwin]: Declare C++ compiler characterisics for g++, taking into account the new auto-import support in cygwin ld. * ltmain.in (specialdeplibs) [cygwin]: Be careful about eliminating duplicate -lgcc's from the link line. [cygwin]: Be smarter about .exe suffixes. * demo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Support DOSish systems properly. * depdemo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Ditto. * demo/Makefile.am (deplibs-check): Allow for .exe suffix. Use hell_static instead of hell.static for multi-`.' inhibited OSes. * tests/demo-exec.test: Ditto. * tests/demo-inst.test: Ditto. * demo/foo.h [cygwin]: Sanitize cygwin dll support. * demo/foo.c (_LIBFOO_COMPILATION_): No longer required. * demo/hello.c (_LIBFOO_COMPILATION_): Ditto. * depdemo/Makefile.am (bin_PROGRAMS): Use depdemo_static instead of depdemo.static for multi-`.' inhibited OSes. * tests/depdemo-exec.test: Ditto. * tests/depdemo-inst.test: Ditto. * mdemo/Makefile.am (bin_PROGRAMS): Ditto for mdemo.static. * tests/dryrun.test: Ditto. * tests/mdemo-exec.test: Ditto. * tests/mdemo-inst.test: Ditto. * tests/build-relink.test: Be careful about possible .exe suffixes. * tests/noinst-link.test: Allow for .exe suffix.
2002-03-03 11:19:55 +08:00
* AC_LIBTL_L_WIN32_DLL is required in configure.in for libtool to
attempt to build dlls on win32 hosts
* Shared libraries on AmigaOS up to version 4 are now disabled
since they don't meet libtool's requirements for shared libraries
* -L supports now relative directories
* Libltdl has a new license: LGPL with a special exception
* Libltdl can be used as stand-alone package
* dlopen support for BeOS
* Partial support for Motorola System V 4
* Improved support for AIX, BeOS, Cygwin, DJGPP, DU, IRIX and HP/UX
* Documentation updates
* New tests
* Bugfixes
* merged my inter-library dependencies code from the ILD branch: * NEWS: inter-library dependencies are now supported * configure.in: add the depdemo subdirectory * depdemo/*: new demo to demonstrate inter-library dependencies * tests/depdemo*: new tests for depdemo * ltconfig.in: added hardcode_into_libs (whether library paths should be hardcoded into the libraries), it currently defaults to 'no' * ltmain.in: new internal 'relink' mode to relink libraries on platforms with hardcode_into_libs=yes, save command line arguments in libtool_args, accept relative -L directories, ignore -lm on BeOS and Cygwin, always ignore -lc, handle -l, -L and .la arguments later, always make the library installation directory (-rpath) absolute, in relink mode don't delete the not-relinked library and exit immediately after relinking, try to find already-installed libtool libraries that were specified using -l, support hardcoding of library paths into libraries too, export shlibpath before linking libraries, and a lot of other big changes that I don't want to describe here... please read the source. * merged Gary's Win32 code from the ILD branch: * NEWS: Win32 DLLs are now supported * TODO: removed .a library namespace clash for win32. It is now resolved. * ltconfig.in (cygwin, library_names_spec): removed $libname.a. Creating a dll with libtool no longer creates an import library. * ltconfig.in (extract_expsyms_cmds): Create $objdir if it does not exist -- i.e. we need to generate import an import library in a directory which has no libs of its own. * doc/libtool.texi (old_archive_from_expsyms_cmds, extract_expsyms_cmds): documented these new variables. * ltconfig.in (extract_expsyms_cmds): New variable. Commands to extract the exported symbol list from a dll. (old_archive_from_expsyms_cmds): New variable. Commands to build an old archive from the extracted expsyms list. * ltmain.in: run the cmds in extract_expsyms_cmds and old_archive_from_expsyms_cmds as necessary. * ltconfig.in (cygwin, old_archive_from_new_cmds): no longer required. * ltconfig.in (cygwin, shlibpath_overrides_runpath): I'm not even sure whether win32 honours the runpath at all when searching for a dll to load! Anyway, when set to yes this prevents a gratuitous warning. * ltmain.in (deplib): The cygwin environment doesn't actually have -lm, and although the linker fakes having one, specifiying it to libtool will break ILD, so we ignore it when generating dependencies.
1999-03-19 05:57:08 +08:00
New in 1.2f: 1999-03-15; CVS version 1.2e, Libtool team:
1999-03-08 02:32:07 +08:00
* libtool will correctly link uninstalled libraries into programs
and prefer uninstalled libraries to installed ones
* Library paths that are in the system default run-time search path
are no longer hardcoded into executables.
1999-03-08 02:32:07 +08:00
* New fast installation mode, which links the final executable
in order to avoid relinking during installation.
Programs in the build-tree are relinked when executed.
* New AC_DISABLE_FAST_INSTALL macro to set the default for
the fast-install mode to disabled
1999-03-08 02:32:07 +08:00
* New -export-symbols-regex flag, to export symbols selectively by
a regular expression
* Support -R for specifying run-time path of programs and library dependencies
* New -avoid-version option to avoid versioning for libraries
* libtool module names no longer need to have a "lib" prefix
(requires automake 1.4).
* New -thread-safe flag, to build thread-safe libraries
1999-03-08 02:32:07 +08:00
* Major improvements in libltdl: API documentation, installable version,
support for module search paths, support for lt_dlopen(0),
can be embedded into packages as a tar file (libltdl.tar.gz),
dynamic buffer allocation and buffer overflow checks,
new macro LTDL_SET_PRELOADED_SYMBOLS() which must be used in the
main program, dynamic memory allocation functions are user-defineable
* New AC_LIBLTDL_CONVENIENCE and AC_LIBLTDL_INSTALLABLE macros, to select
convenience and/or installable versions of libltdl.
* libltdl is now built and installed unless --disable-ltdl-install
1999-03-08 02:32:07 +08:00
* New "-dlopen self" flag for dlopening the executable itself
* New AC_LIBTOOL_DLOPEN macro to check for dlopen support,
required if you use -dlopen or -dlpreopen
* If libtool could not satisfy all dependencies of a module
it will only build a static version of it
* dld_preloaded_symbols was renamed to lt_preloaded_symbols
1999-01-02 04:01:09 +08:00
* Support for BeOS
* Improved support for FreeBSD, AIX, IRIX, OSF, SysV 4.3, HP/UX, DJGPP
1999-03-08 02:32:07 +08:00
BSD/OS 4.x and NetBSD
* In order for libtool to attempt to link a shared library (dll) on win32
platforms, you must pass the -no-undefined flag to libtool in link mode.
* The path to GNU ld now works on cygwin-b18 to cygwin-b20.2 at least.
* Support for IRIX library versioning.
* New demos and tests
1998-12-30 19:36:22 +08:00
* Various bugfixes
1999-03-08 02:32:07 +08:00
New in 1.2d: 1998-12-16; CVS version 1.2c, Libtool team:
* libtool will correctly link already-installed libraries into programs.
* New -module flag, to create loadable modules.
* New libltdl, a small library for portable dlopening of modules.
1999-03-08 02:32:07 +08:00
It is still undocumented, but you can already find some examples in:
* New mdemo directory, with tests of -module and dlopening examples.
1999-03-08 02:32:07 +08:00
Be aware that libltdl is only known to work on a few platforms such as
GNU/Linux and Solaris2. Some mdemo tests are known to FAIL on several
1999-03-08 02:32:07 +08:00
other platforms; please ignore these failures by now (or work to fix
them :-).
* Inter-library dependencies patch finally integrated, but there's
still much porting to do. See PORTING for details (some plans for the
1999-03-08 02:32:07 +08:00
future in mail/deplibs in the CVS tree).
* New option -export-symbols to control symbol exporting when possible.
* Fixed -export-dynamic problem with C++ programs in egcs 1.1.
* New dlpreopen structure.
* libtool now supports `-c -o' and subdirectories in sources and
1999-03-08 02:32:07 +08:00
target object names even in platforms whose compilers do not support
this. In this case, file locking occurs to avoid problems with
parallel builds.
* New `echo' variant that should fix most problems with long command
1999-03-08 02:32:07 +08:00
lines and broken printf programs.
* Support for DG/UX, UnixWare 7.x and FreeBSD 3.0, and improved
1999-03-08 02:32:07 +08:00
support for Microsoft Windows
* Various bugfixes
* We now have anonymous CVS access to GNU libtool. CVSROOT is
1999-03-08 02:32:07 +08:00
:pserver:anoncvs@anoncvs.gnu.org:/gd/gnu/anoncvsroot. The password
is empty. The directory is libtool. Check our home-page at
http://www.gnu.org/software/libtool/libtool.html for details.
* Alexandre Oliva, Thomas Tanner and Gary V. Vaughan have taken over
1999-03-08 02:32:07 +08:00
the maintenance of libtool.
1998-08-20 23:48:13 +08:00
* Arguments to ltconfig have been changed to allow creation of a
1999-03-08 02:32:07 +08:00
libtool C program, totally unusable as of this release.
1998-07-01 16:12:49 +08:00
New in 1.2b - 1998-07-01, Gordon Matzigkeit:
* Libtool needs a new maintainer, since Gordon Matzigkeit has quit.
1999-03-08 02:32:07 +08:00
If you think you can do the job, send mail to bug-libtool@gnu.org.
1998-07-01 16:12:49 +08:00
* Bug fixes.
* Support for libtool convenience archives.
1999-03-08 02:32:07 +08:00
1998-04-20 03:29:28 +08:00
New in 1.2a - 1998-04-19, Gordon Matzigkeit:
1998-04-15 00:29:20 +08:00
* Bug fixes.
1998-04-20 03:29:28 +08:00
* ltconfig accepts an `--output' option to specify the name of the
generated libtool.
1998-04-15 00:29:20 +08:00
* New `--debug' flag to turn on shell script tracing for libtool,
libtoolize, and ltconfig.
1998-04-20 03:29:28 +08:00
* Added `libtool --config' to print out all configuration variables.
1998-04-15 00:29:20 +08:00
* Support for *-*-hpux11*.
1998-04-20 03:29:28 +08:00
1998-03-20 15:58:42 +08:00
New in 1.2 - 1998-03-20, Gordon Matzigkeit:
* Minor bug fixes to provide a stable public release.
* NEWS: Updated. * THANKS: Added Rob Collins and Chuck Wilson for their cygwin work. From Robert Collins <robert.collins@itdomain.com.au>: * configure.ac (AC_EXEEXT): Needed for DOSish systems. * libtool.m4 (shlibpath_overrides_runpath) [cygwin]: Set to yes when compiling with gcc. (lt_prog_compiler_pic) [cygwin]: No longer needs the -DDLL_EXPORT hack, so we just say the pic is the default. (AC_LIBTOOL_PROG_LD_SHLIBS) [cygwin]: Extract symbols from a library normally. [cygwin]: Declare C++ compiler characterisics for g++, taking into account the new auto-import support in cygwin ld. * ltmain.in (specialdeplibs) [cygwin]: Be careful about eliminating duplicate -lgcc's from the link line. [cygwin]: Be smarter about .exe suffixes. * demo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Support DOSish systems properly. * depdemo/configure.ac (AC_EXEEXT, AC_LIBTOOL_WIN32_DLL): Ditto. * demo/Makefile.am (deplibs-check): Allow for .exe suffix. Use hell_static instead of hell.static for multi-`.' inhibited OSes. * tests/demo-exec.test: Ditto. * tests/demo-inst.test: Ditto. * demo/foo.h [cygwin]: Sanitize cygwin dll support. * demo/foo.c (_LIBFOO_COMPILATION_): No longer required. * demo/hello.c (_LIBFOO_COMPILATION_): Ditto. * depdemo/Makefile.am (bin_PROGRAMS): Use depdemo_static instead of depdemo.static for multi-`.' inhibited OSes. * tests/depdemo-exec.test: Ditto. * tests/depdemo-inst.test: Ditto. * mdemo/Makefile.am (bin_PROGRAMS): Ditto for mdemo.static. * tests/dryrun.test: Ditto. * tests/mdemo-exec.test: Ditto. * tests/mdemo-inst.test: Ditto. * tests/build-relink.test: Be careful about possible .exe suffixes. * tests/noinst-link.test: Allow for .exe suffix.
2002-03-03 11:19:55 +08:00
* Libtool no longer cseses Solaris printf to barf due to silly
1998-03-20 15:58:42 +08:00
2110-byte static buffers.
1998-04-20 03:29:28 +08:00
1998-03-09 13:34:02 +08:00
New in 1.1 - 1998-03-08, Gordon Matzigkeit:
* Bug fixes.
1998-03-06 00:22:50 +08:00
* http://www.profitpress.com/libtool/ is libtool's homepage.
1998-03-09 13:34:02 +08:00
* `AM_PROG_LIBTOOL' supports turning shared or static libraries off
with the `--enable-shared=PKGS' and `--enable-static=PKGS' configure
1998-03-06 00:22:50 +08:00
flags. See (libtool)AM_PROG_LIBTOOL.
1998-03-09 13:34:02 +08:00
* Use the `AM_DISABLE_SHARED' or `AM_DISABLE_STATIC' macros if you
wish to modify the default behaviour of `AM_PROG_LIBTOOL' for your
package.
* New rules for `AM_PROG_LD' to use gcc's `-print-prog-name' flag in
order to find ld, if possible.
* Suppress duplicate compiler output during `compile' mode.
* Deleted `dlname' mode. Dlopen applications should only use the
runtime search method described in (libtool)Finding the dlname.
* Experimental support for dynamically loaded modules, even on
static-only platforms, via new `-dlopen' and `-dlpreopen' link
flags.
1998-03-06 00:22:50 +08:00
* `compile' mode honours the `-static' flag to prevent libtool
from building PIC objects.
1998-03-09 13:34:02 +08:00
* New `execute' mode to support debugging uninstalled libtool
libraries and executables.
* `-allow-undefined' is now the default. You can use `-no-undefined'
to declare that a shared library is completely self-contained.
1998-01-26 03:35:11 +08:00
* Inter-library dependencies are automatically handled when linking
1998-03-09 13:34:02 +08:00
against an uninstalled `.la' file.
* New `-all-static' flag to prevent any dynamic linking. The regular
`-static' flag now just prevents dynamic linking of libtool libraries.
1998-02-06 15:36:38 +08:00
* New `-release' flag to encode release numbers into libtool
libraries. This breaks binary compatibility, but is useful for
libraries whose interfaces change very frequently. See
(libtool)Versioning.
1997-09-15 20:31:09 +08:00
* The `-rpath' flag can be used to hardcode absolute directories when
linking executables using libtool.
1998-03-09 13:34:02 +08:00
* New robust quoting code to handle any metacharacters passed in
1997-08-29 11:09:18 +08:00
arguments to libtool commands.
1997-11-15 02:04:44 +08:00
* Full support for broken collect2 on AIX 3. Shared libraries
can now be built with all working versions of GCC on AIX.
1998-03-09 13:34:02 +08:00
* Shell script speed optimizations for old and buggy /bin/sh systems,
such as HP-UX 9 and SunOS 4.1.4.
1997-11-15 02:04:44 +08:00
* Maybe use `_libs' as a temporary libtool directory instead of `.libs'
in order to cope with MS-DOS filenames.
1998-03-09 13:34:02 +08:00
* Portability fixes for Windows NT.
* Refuse to create libtool libraries that don't begin with `lib'.
This allows us to correctly handle OSes that don't have the `lib'
prefix by default, such as OS/2.
* Support for *-*-amigaos*, *-*-os2*, *-*-sysv4.2uw2*, and *-*-uts4*.
1997-07-13 05:39:00 +08:00
1997-11-15 02:04:44 +08:00
New in 1.0 - 1997-07-08, Gordon Matzigkeit:
1997-04-02 03:21:43 +08:00
* Bug fixes.
1997-06-19 12:30:26 +08:00
* Better configuration test to find the system linker. The old test
was failing because people frequently install GNU ld, but don't
necessarily configure GCC to use it.
1997-04-02 03:21:43 +08:00
* Automake support for Libtool now uses the LTLIBRARIES primary. See
the Automake documentation for more information.
1997-05-25 06:50:52 +08:00
* Added new `--disable-static' flag to disable building static
libraries on platforms that have shared libs.
1997-06-07 05:55:10 +08:00
* New `-allow-undefined' link flag to build shared libs that contain
1997-06-06 02:00:56 +08:00
references to unresolved symbols.
1997-06-12 01:13:23 +08:00
* Removed all support for creating static-only libraries.
1997-04-06 02:48:44 +08:00
* Basic support for dynamically loaded modules: new `-export-dynamic'
1997-04-25 01:51:39 +08:00
linking flag and corresponding `dlname' mode.
* New `--features' flag to display configured libtool attributes.
1997-06-14 05:40:39 +08:00
* Added support for installing libtool objects, both in absolute and
relative directories.
1997-04-02 03:21:43 +08:00
* Support *-*-linux-gnu* as an alias for *-*-linux*.
1997-06-07 05:55:10 +08:00
* Support for *-*-openbsd* and *-*-freebsd3*.
1997-04-02 03:21:43 +08:00
1997-11-15 02:04:44 +08:00
New in 0.9 - 1997-02-03, Gordon Matzigkeit:
1997-04-02 03:19:30 +08:00
* Bug fixes.
* The libtool demo now uses the libm cos(3) function, to demonstrate
inter-library dependencies.
* The PLATFORMS file has been moved to doc/platforms.texi.
1997-11-15 02:04:44 +08:00
New in 0.8 - 1997-01-26, Gordon Matzigkeit:
1997-04-02 03:00:38 +08:00
* Bug fixes, and more documentation.
* Basic support for other language compilers (C++, Fortran, and
preprocessed assembler).
1997-04-02 03:02:08 +08:00
* Libtool is now more persistent when linking with the `-static'
flag fails.
* New test for hardcoding system linkers, to verify that libtool
neither creates incorrect binaries, nor takes unnecessary
precautions while linking against uninstalled shared libraries.
1997-04-02 03:04:40 +08:00
* For clarity, the demo subdirectory no longer uses ansi2knr, and has
been rewritten to avoid ANSI-only constructs.
1997-04-02 03:02:08 +08:00
* Support for *-*-irix5, *-*-irix6*, and *-*-sco3.2v5*.
1997-04-02 03:00:38 +08:00
1997-11-15 02:04:44 +08:00
New in 0.7 - 1996-12-08, Gordon Matzigkeit:
1997-04-02 02:29:23 +08:00
* Total rewrite of libtool, along with a new model for library building.
1997-04-02 02:46:48 +08:00
* Completely rewritten documentation for the new paradigm.
* Sane handling of broken system linkers, such as the ones on AIX
1997-04-02 02:29:23 +08:00
and HP-UX.
* configure mode is now a separate program, `ltconfig'
1997-04-02 02:46:48 +08:00
* The libinfo helper script has been incorporated into the main
libtool program.
1997-04-02 02:29:23 +08:00
* Automatic mode guessing, based on the command line.
1997-04-02 02:57:49 +08:00
* Full support for Automake 1.2 (including ansi2knr features).
* Support to create reloadable objects using link mode.
1997-04-02 02:46:48 +08:00
* Support for new `-static' linking flag.
1997-04-02 02:53:35 +08:00
* Support for stripping libraries during installation.
1997-04-02 02:49:25 +08:00
* Library version information is now passed on the command line, not
through a version file.
1997-04-02 02:29:23 +08:00
1997-04-02 02:46:48 +08:00
Version 0.6 was never released.
1997-04-02 02:29:23 +08:00
New in 0.5:
* Disabled install-progs until next version, when it will be correctly
implemented.
* Clearer library versioning documentation. See (libtool)Versioning.
* Renamed gm_PROG_LIBTOOL to AM_PROG_LIBTOOL
* Libtool now creates pseudo-objects named foo.lo and pseudo-archives named
libfoo.la instead of foo.o and libfoo.a. See the documentation.
* libtool compile doesn't interfere with user CFLAGS if they don't
conflict with the current objtype. From Karl Berry.
* Created new libinfo helper script.
* libversion.in files are obsolete -- libtool uses libinfo to read the
new LIBINFO files.
* Libtool is better at finding its config file and helper scripts.
* Support for *-*-gnu*
New in 0.4:
* Bug fixes and new regression tests
* On unsupported configurations, ``libtool configure'' demotes OBJTYPES to
`standard' instead of aborting
* Added new object type, `t', for tcov(1) support
* Support for *-*-aix3*, *-*-aix4*, *-*-hpux10*, *-*-osf3*, and *-*-solaris2*
New in 0.3:
* Bug fixes and new regression tests
* Added new uninstall-libs mode
* Added a host argument to configure mode
* Fixed debugging/hyper-optimizing flags conflict (from Karl Berry)
* Support for --no-whole-archive when needed by GNU ld (from Ulrich Drepper)
* Implementation of --enable-linktype, --enable-profile, --enable-shared,
--enable-static in gm_PROG_LIBTOOL macro
* New `libtoolize' program (modeled after GNU gettext's `gettextize') to help
conversion to libtool
* New ABOUT-LIBS document for inclusion with libtool-supported packages
New in 0.2:
* Support for *-*-linux
* Better checking for GNU ld
* Reimplemented the config file so that it corresponds more closely to the
variables listed in (libtool)Porting Libtool.
* Reimplemented the shared library version scheme. See (libtool)Versioning.
* Replaced `--config-file' and `--version-file' options with `--confdir'
* Added new install-libs and install-progs modes
New in 0.1:
* First release of libtool
* Support for: *-*-freebsd*, *-*-netbsd*, *-*-sunos4*, *-*-ultrix4*