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ChangeLog.1998
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1998-12-31 Joseph Beckenbach III <jrb3@best.com>
* ltconfig.in: added support for BeOS
* ltmain.in (shlibpath_var): added a workaround for
an odd bug in the BeOS R4 sed
1998-12-31 Thomas Tanner <tanner@gmx.de>
* verified all copyright notices
and updated them to 1999
* TODO: added some things that need to documented
* doc/libtool.texi: -export-symbols is not
supported on all platforms
* doc/PLATFORMS: added a few new platforms
1998-12-30 Thomas Tanner <tanner@gmx.de>
* NEWS: updated
* THANKS: added Todd Vierling <tv@pobox.com>
1998-12-30 Todd Vierling <tv@pobox.com>
* ltconfig.in: improved shared object handling on both
a.out and ELF platforms for NetBSD
1998-12-29 Thomas Tanner <tanner@gmx.de>
* ltconfig.in: do not rely on a leading space when concatenating
variables as suggested by Erez Zadok
* ltmain.in: likewise
* doc/PLATFORMS: updated and reformatted
(thanks to Erez Zadok for the testing)
1998-12-27 Thomas Tanner <tanner@gmx.de>
* THANKS: added Erez Zadok <ezk@shekel.mcl.cs.columbia.edu>
1998-12-26 Erez Zadok <ezk@shekel.mcl.cs.columbia.edu>
* ltconfig.in: support i486-ncr-sysv4.3.03
shared libraries.
* ltmain.in: before every ln -s, remove the link name
1998-12-25 Thomas Tanner <tanner@gmx.de>
* depdemo/configure.in: removed last relics of demo
* depdemo/sysdep.h: ditto
* mdemo/Makefile.am: ditto
* libltdl/Makefile.am: fixed the version number, build libltdls if
-enable-install and -enable-dlpreopen are enabled
* libltdl/configure.in: libltdl is version 0.1, not 1.0,
renamed -enable-ltdl-install to -enable-install,
conditionals for libltdls, check for strchr and index,
replaced NULL with 0
* libltdl/ltdl.c: replaced NULL with 0, dlpreopen only if
USE_DLPREOPEN was defined, integrated shl_load code from GModule
(still untested)
1998-12-24 Gary V. Vaughan <gary@gnu.org>
* libltdl/configure.in: fixup spacing in --enable-ltdl-install
help string so that it lines up nicely for configure --help.
* ltmain.in (dllsearchpath): keep track of what the dll search path
will need to be in the wrapper scripts as deplibs are calculated.
Make sure the wrapper script doesn't end in `.exr', which makes
win32 try to execute it as a binary!
Add the contents of dllsearchpath to $PATH in the wrapper script.
Use the relative path to the wrapped program so that the dll
search path is calculated properly by win32 OSes.
* TODO: removed the item for making wrapper scripts work on win32.
* TODO: removed the reference to making libltdl and demo work on
win32. They *do* work now that wrapper scripts are functioning.
* ltmain.in (file_magic_command): It turns out that if the
file_magic_command generates huge output (e.g. running `objdump
-f' over a large import lib [say libX11.a]) the expr to check it
against the file_magic_regex blows up. There is now an optimistic
heuristic, to save only the first 10 lines of running
file_magic_command which (at risk of sounding like Bill) should be
enough for anyone =)O|.
* ltmain.in: Set the compile_dependencylibs and dllsearchpath for
non-libtool libs, or else libdeps only works between ltlibs for
cygwin32.
1998-12-23 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in (SP2NL, NL2SP): use `tr' magic to avoid passing very
long lines to sed
* doc/libtool.texi (sed): very long lines are no longer a problem
* libltdl/Makefile.am: install libltdl conditionally...
* libltdl/configure.in: ... if --enable-ltdl-install is issued
* libltdl/ltdl.c: removed #ifdef DEBUG
* mdemo/Makefile.am (mdemo_debug_LDADD, mdemo_debug_DEPENDENCIES):
use libltdl.la
1998-12-23 Gary V. Vaughan <gary@gnu.org>
* doc/PLATFORMS: added my cygwin32 box (i686-pc-cygwin32).
* TODO: remind myself of the win32 tasks remaining.
* ltconfig.in (archive_cmds, archive_sym_cmds,
old_archive_from_new_cmds): Fixed a bug which left an a.exe in the
build directory. Fixed a bug where $soname-def was never deleted.
* ltconfig.in (file_magic_command): new variable holds the command
(including any args) to run to generate the string to match
against the regex in $file_magic. Use the variable where
necessary. Added to libtool header output.
(deplibs_check_method): use file_magic for win32, but compare the
output of `objdump -f' with the regex (see below).
(archive_cmds, archive_sym_cmds): use compile_dependencylibs for
each $CC invokation (see below).
* ltmain.in: Set allow_undefined to `no' for win32 variants by
default, otherwise it is impossible to link a dll without forcing
the makefile maintainer to figure out whether to pass
--no-undefined at every libtool invokation.
(compile_dependencylibs): save the list of dependency library
flags needed for a deplib build on win32.
(link_against_libtool_libs): commented out the check for this; if
it is left in, then ltlibs (i.e. *.la files) cannot be deplibs for
subsequent links.
Don't add -lc to the deplibs line for win32 platforms (which don't
have a libc as such).
(file_magic_command): use this to get some output to compare with
the file_magic regex (instead of hardcoding `file' which doesn't
exist on win32.
* doc/libtool.texi (Porting inter-library dependencies): Updated
to document the changes above.
* ltconfig.in (deplibs_check_method): Changed the file_magic regex
to match more linux variants. This is less lenient than Thomas
Tanner's commit to fix the same problem below.
Reported by Joel Klecker <espy@debian.org>
* THANKS: added Joel Klecker <espy@debian.org>
1998-12-23 Thomas Tanner <tanner@gmx.de>
* ltconfig.in: fixed file-magic for Linux shared libraries
* ltmain.in: removed the unused -force-static flag
* libltdl/ltdl.c: added strchr, search modules in LTDL_LIBRARY_PATH,
check whether actual module was already dlopened,
read in preload_libs rather than dependency_libs
1998-12-23 Thomas Tanner <tanner@gmx.de>
* libltdl/Makefile.am: build two versions of libltdl:
libltdl (support native dlopen if available, otherwise dlpreopen),
libltdls (like libltdl, but always support for dlpreopen)
* libltdl/ltdl.c: ditto
* libltdl/configure.in: warn if dlopen is not supported
* mdemo/Makefile.am (mdemo.debug): use libltdls
1998-12-22 Gary V. Vaughan <gary@gnu.org>
* ltconfig.in: revert Thomas Tanners change to create all
libraries without the `lib' prefix on win32, otherwise `gcc foo.c
-lbar' can't find libbar.a.
1998-12-22 Alexandre Oliva <oliva@dcc.unicamp.br>
* Makefile.am (SUBDIRS): prepend `.' to avoid am-recursive
dependency hack
1998-12-21 Thomas Tanner <tanner@gmx.de>
* ltconfig.in: indentation is now 8 character wide tabs
* ltmain.in: ditto
* ChangeLog: ditto
* ltmain.in: renamed check_shared_deplibs_method to
deplibs_check_method (we_dont_want_too_long_variable_names :)
* doc/libtool.texi (Porting inter-library dependencies): ditto
* depdemo/.cvsignore: renamed hell* to depdemo*, added *.lo,*.la
* mdemo/.cvsignore: ditto
1998-12-21 Gary V. Vaughan <gary@gnu.org>
* libtool.m4 (AM_SYS_NM_PARSE): apparently __ptr_t is predefined
on some systems - use lt_ptr_t instead.
* ltconfig.in: ditto.
* ltmain.in: ditto.
* libtool.m4 (AM_SYS_SYMBOL_UNDERSCORE): use an AC_SUBST to pass
the result of this into the compile rather than AC_DEFINE which
breaks when building with older versions of autoconf.
* ltconfig.in (symxfrm): Don't put the leading underscore back
with the global_symbol_pipe.
* demo/dlmain.c (main): No need to specialcase underscores in
dld_preloaded_symbols - it is fixed by symxfrm above!
* libltdl/configure.in: use AM_SYS_SYMBOL_UNDERSCORE from
libtool.m4 rather than reinvent the wheel here =)O|
* ltmain.in: Fix deplibs methods to not rely on a.out (cygwin
uses a.exe!).
* libltdl/configure.in: Cleanups - fix header comment and emacs
local-vars.
* demo/dlmain.c (win32_force_data_import_address): a nasty hack
to force the address of imported data symbols into
dld_preloaded_symbols on win32, which does data imports
differently to function imports (sheesh!). This functionality
needs to be moved into the dld_preloaded_symbols generation code.
demo/helldl with static linking is broken on win32 by this change,
probably until after libtool-1.3 =(O|
* demo/foo.h: make sure __CYGWIN32__ is always defined on cygwin32
systems. Use the correct __declspec macro for lib exports/imports
on cygwin32.
* demo/foo.c, demo/hello.c: Make sure we tell foo.h that these
sources are inside libfoo, and want to export symbols.
1998-12-20 Thomas Tanner <tanner@gmx.de>
* autogen: configure demo, depdemo, libltdl and mdemo
* tests/mdemo-exec.test: renamed hell* to mdemo*
* tests/mdemo-inst.test: ditto
1998-12-19 Thomas Tanner <tanner@gmx.de>
* libltdl/Makefile.am: build a normal libtool library
* libltdl/ltdl.c: get LTDL_LIBRARY_PATH but don't make use of it yet,
some reformatting
* ltmain.in: fixed a bug which listed symbols in
dld_preloaded_symbols twice
* TODO: removed symbol export lists and deplibs
1998-12-18 Thomas Tanner <tanner@gmx.de>
* ltconfig.in: added need_lib_prefix and need_version,
which determine whether we must prefix modules with 'lib'
and whether versioning is required for libraries.
* ltmain.in: allow modules names without 'lib' prefix,
new -avoid-versioning option
* doc/libtool.texi (link flags): updated documentation for -module,
added -avoid-versioning
* doc/libtool.texi (libtool script contents):
documented the two new flags and archive_sym_cmds
* doc/libtool.texi (tests):
added (partially very short) documentation for assign.test,
nomode.test, quote.test, sh.test
* libltdl/ltdl.c: canonicalize module names,
some cleanups and bugfixes, __ptr_t is predefined on
some systems - use lt_ptr_t instead
* mdemo/: renamed hell* to mdemo* (hell is already used in
demo), updated the documentation, import sin and cos in main
program rather than linking libfoo1 statically
1998-12-17 Gary V. Vaughan <gary@gnu.org>
* libtool.m4 (AM_PROG_LIBTOOL): Added AC_PREREQ(2.12) to prevent
people using libtool with old autoconfs that don't provide the
features we need.
1998-12-16 Alexandre Oliva <oliva@dcc.unicamp.br>
* NEWS, configure.in, libtool.spec: Bumped to 1.2e for CVS
* NEWS, configure.in, libtool.spec: Bumped to 1.2d for release
* Makefile.am (cvs-dist): our release tags are in lower case
(cvs-diff): ditto
(EXTRA_DIST): added README-alpha
* README-alpha: minor adaptations
* demo/Makefile.am, mdemo/Makefile.am, depdemo/Makefile.am:
removed comment about special needs for distribution
* depdemo/Makefile.am: don't generate dependencies
* depdemo/configure.in: modified version number
* ltmain.in (-force-static, force_static): removed
* libltdl/Makefile.am (CFLAGS): ditto
* libltdl/configure.in: check for memory.h, rindex() and
dlpreopening. Fixed NEED_USCORE caching policy.
* libltdl/ltdl.h (lt_dlsym): make the name argument const
* libltdl/ltdl.c (types): new variable: head of list of available
dlopening mechanisms
(lt_dltype_t): interface of a dlopening mechanism, with pointers
to functions for init, exit, open, close and sym
(lt_dlhandle_t): added pointer to interface type
(strdup): don't name it strdup; it can be troublesome
(strrchr): ditto; use rindex if available
(LIBTOOL_STATIC): check HAVE_DLPREOPEN instead, and move to the
end of the file, so that it becomes the header of the list
(all): renamed all interface-implementation functions, to avoid
name clashes, and created lt_dltype_t nodes for all of them
(lt_dlinit): initialize all available interfaces; remove those
that fail from the list. Return failure only if no interfaces
could be initialized.
(lt_dlexit): return number of failures
(tryall_dlopen): try to open the library with all available
interfaces
(lt_dlopen): use tryall_dlopen; increased size of fixed buffers.
We should probably make these bound-checked or dynamically
allocated for the final release! Fix bug when filename did not
contain slashes; should we check for `\\' too? Try old_library if
everything else fails.
(lt_dlclose): use the interface type for closing
(lt_dlsym): make `symbol' const, use interface type for looking up
* mdemo/Makefile.am: moved mdemo/modules/* back into mdemo
(SUBDIRS): removed
(libfoo2_la_LDFLAGS): added -static; nice test. However, since it
causes -lm to linked into hell*, it causes tests that should fail
to pass
(noinst_HEADERS): no need to install foo.h
* mdemo/configure.in: remove modules/Makefile
tests/mdemo-exec.test: updated accordingly
* NEWS: Added Thomas Tanner and Gary V. Vaughan to the list of new
maintainers. Detailed expected failures of libltdl+mdemo. Listed
recent ports. Added full URL for the home page. Note that
libtool C program is unusable.
1998-12-16 Bruno Haible <haible@ilog.fr>
* doc/libtool.texi (Tested platforms): broken `sed' programs
1998-12-16 Alexandre Oliva <oliva@dcc.unicamp.br>
* THANKS: added Stephan Kulow; removed Gary V. Vaughan and Thomas
Tanner, now that they're AUTHORS
1998-12-16 Stephan Kulow <coolo@kde.org>
* ltmain.in (freebsd-aout, freebsd-elf): added missing dot to
versuffix
1998-12-16 Alexandre Oliva <oliva@dcc.unicamp.br>
* libltdl/Makefile.am (EXTRA_DIST): removed, nothing needed
(libtool): automatically update
* libltdl/configure.in (stdlib.h, unistd.h, stdio.h): check
* libltdl/ltdl.c: include them
* demo/configure.in (BINARY_HELLDL): test whether dlopen is
supported at configure time
* demo/Makefile.am (helldl): use automake conditionals to build
helldl as a script or as a binary program
* tests/Makefile.am (EXTRA_DIST): remove ltdl-*.test
(clean-local): don't clean libltdl any more
* tests/ltdl-conf.test: removed
* tests/ltdl-inst.test: ditto
* tests/ltdl-make.test: ditto
* tests/ltdl-unst.test: ditto
* tests/mdemo-make.test: updated accordingly
* tests/mdemo-inst.test: ditto
* tests/mdemo-unst.test: ditto
* doc/libtool.texi: ditto
* ltmain.in (-DSTATIC): changed to -DLIBTOOL_STATIC, and defined
only for -force-static; it should be removed soon, before people
start to use it
* configure.in (AC_CONFIG_SUBDIRS): added libltdl
* Makefile.am (SUBDIRS): build libltdl by default
(DIST_SUBDIRS): simplify distribution of demo and mdemo
(libtool, clibtool, libtoolize, ltconfig, ltmain.sh): add
srcdir where appropriate
(ACINCLUDE_M4_LIST): new rule for maintaining links from
acinclude.m4 to libtool.m4
(*demo/Makefile.in): don't update autoconf/automake files any
more; make check is needed
1998-12-14 Gary V. Vaughan <gary@gnu.org>
* ltconfig.in (archive_cmds): tweaked for cygwin b18->b20.1
compatibility and fixed a bug with generating the export
definitions file. This is only tested on b20.1, but should
work back to b18 at least.
1998-12-11 Thomas Tanner <tanner@gmx.de>
* ltmain.in: -module implies now -export-dynamic,
dlpreopen files if we're linking statically
* doc/libtool.texi (link flags): added documentation for -module
and the tests for mdemo and libltdl
* mdemo/Makefile.am: replaced -dlpreopen with -dlopen
1998-12-09 Alexandre Oliva <oliva@dcc.unicamp.br>
* PORTING: removed the text Akim Demaille converted to .texi
1998-12-09 Akim Demaille <demaille@inf.enst.fr>
* doc/libtool.texi: converted inter-library dependencies
instructions from PORTING
1998-12-09 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in (convenience, deplibs): propagate dependencies
* libltdl/Makefile.am (noinst_HEADERS): don't install ltdl.h yet
(noinst_LTLIBRARIES): ditto for libltdl.la
1998-12-08 Gary V. Vaughan <gary@gnu.org>
* README-alpha: adapted the release procedure from
automake/HACKING.
* Makefile.am: adapted the cvs-dist and cvs-diff rules from
automake/Makefile.am. I guess this is probably safe to use
already, but I didn't test it as it tags the CVS tree. If
it needs tweaking, we'll find out come 1.2d.
1998-12-08 Thomas Tanner <tanner@gmx.de>
* ltconfig.in: fixed some typos in archive_sym_cmds
* ltmain.in: replaced basename with a sed expression
1998-12-07 Alexandre Oliva <oliva@dcc.unicamp.br>
* configure.in: we no longer use PRCS
* doc/libtool.texi (author): listed all the AUTHORS
(Dlopen issues): added reference to libltdl, still undocumented
(C++ libraries): it's not *that* simple, after all :-(
(Inter-library dependencies): they're back!
1998-12-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* libtool.m4 (ac_cv_sys_symbol_underscore): `test a == b' doesn't
work, use `test a = b' instead
* Makefile.am (mdemo_distfiles): libfoo[12].sym no longer exist
* ltconfig.in (solaris): do not use $CC for linking if GNU ld is
not available
1998-12-04 Manfred Weichel <Manfred.Weichel@pdb.siemens.de>
* ltconfig.in: Port to SCO UnixWare 7.x.
1998-12-03 Thomas Tanner <tanner@gmx.de>
* ChangeLog: converted CR/LF back to CR format
* ltconfig.in: new variable sys_lib_search_path for searching
of installed libraries, export archive_sym_cmds and
sys_lib_search_path
* ltmain.in: use sys_lib_search_path, removed extradeplibs
(they're not portable)
1998-12-02 Gary V. Vaughan <gary@gnu.org>
* libltdl/configure.in: look for string.h or else strings.h, and
also check for ANSI strrchr() function. Fix `undescore before
symbols' macro to not rely on a.out (cygwin uses a.exe!). Fix
`underscore for dlsym' to set cache variable properly, not just in
environment of AC_DEFINE(NEED_USCORE).
* libltdl/ltdl.h (__ptr_t): for K&R compatibility using char*.
* libltdl/ltdl.c (strrchr): fallback function incase none is
defined in libc.
(trim, ltdlopen): replace rindex with ANSI strrchr.
Add static function declarations so that we get type checking with
ANSI compilers. Use __ptr_t instead of void*.
1998-12-01 Thomas Tanner <tanner@gmx.de>
* ltconfig.in: added -export-symbols support for GNU ld and
Solaris (untested), archive_sym_cmds for -export-symbols
* doc/libtool.texi, ltmain.in: -export-symbols is now
independent from -export-dynamic and does not work for modules
anymore
* ltmain.in: added some checks for -export-symbols
* mdemo/modules/Makefile.am: replaced -export-symbols with
-export-dynamic since it doesn't work for modules
1998-12-01 Gary V. Vaughan <gary@gnu.org>
* README: Updated homepage pointer to gnu libtool page.
* ltconfig.in (ltdll.c): update the ltdll.c file for cygwinb20.
Based on code from Mumit Khan <khan@xraylith.wisc.edu>.
(archive_cmds): correct typo libtool.c->ltdll.c. Update shell
commands for cygwin32.
* libtool.m4 (AM_SYS_SYMBOL_UNDERSCORE): New macro; find out
whether compiled symbols have an extra leading underscore.
(AM_SYS_NM_PARSE): New macro (converted to m4 from ltconfig.in);
find a sed expression to parse global symbols from the output of
$NM.
(AM_PROG_LIBTOOL): require AM_SYS_NM_PARSE and
AM_SYS_SYMBOL_UNDERSCORE.
* demo/dlmain.c (main): Remove a single leading underscore from
compiled symbol names if necessary.
1998-12-01 Alexandre Oliva <oliva@dcc.unicamp.br>
* config.guess, config.sub: imported from autoconf pre-2.13
1998-11-27 Gary V. Vaughan <gary@gnu.org>
* libtool (AM_PROG_LD): Oops... we need to know the host_os for
the changes below. I'm not sure whether mingw32 and os2 support
UNC paths, if they did we wouldn't need the check, we could use
UNC paths on all three; or if the bug with $LD not being
shell-meta escaped was fixed, we could use '\\' separators on all
three. AC_REQUIRE'ed AC_CANONICAL_HOST.
* libtool.m4 (AM_PROG_LD): Cannonicalize the absolute path for the
ld program; The order is funny to provide canonicalization to
paths with '\\' separators as well as '/'.
* ltconfig.in: ditto.
* AUTHORS: Added myself as a co-maintainer.
* ltconfig.in (archive_cmds): The `;\' in a compound statement is
expanded wrongly for cygwin32, mingw32, aix3 and aix4. Changed to
`;'.
1998-11-25 Alexandre Oliva <oliva@dcc.unicamp.br>
* libtool.spec (URL): point to www.gnu.org
(Source): point to ftp.gnu.org
* Makefile.am (EXTRA_DIST): removed libtool.prj
Reported by Akim Demaille <demaille@inf.enst.fr>
1998-11-24 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in (echo): avoid shell error messages when we're
testing for large command line support
Reported by Axel Thimm <Axel.Thimm@physik.fu-berlin.de>
* doc/PLATFORMS: updated last-tested release for platforms I've
got access to
* THANKS: added Chris P. Ross
1998-11-24 Chris P. Ross <cross@eng.us.uu.net>
* ltconfig.in: added recognition of the dynamic linker on BSD/OS 4.x
* README: added BSD/OS 4.x to the list of supported platforms
* doc/PLATFORMS: added BSD/OS 4.x support for various host id's
1998-11-24 David Heine <dlheine@truffle.Stanford.EDU>
* ltmain.in (pass_all): actively pass the flags
1998-11-24 Thomas Tanner <tanner@gmx.de>
* depdemo: added inter-library dependencies demo (doesn't work yet!)
* AUTHORS: added myself to the list of maintainers
1998-11-22 Thomas Tanner <tanner@gmx.de>
* libltdl: added support for .la files, LGPL license,
K&R compatibility, some API changes and bugfixes
* ltmain.in: renamed -module flag (for compiling) to -force-static,
define -DSTATIC when compiling static .o files,
do not include directories in dld_preloaded_symbols
* mdemo: modified mdemo to work with the new libltdl
* tests/mdemo-exec.test, tests/mdemo-inst.test: use .la files
1998-11-21 Alexandre Oliva <oliva@dcc.unicamp.br>
* libltdl/ltdl.c: replace NULL with 0, so that we don't depend on
header files defining it.
* ltconfig.in (archive_cmds, osf3, osf4, solaris, sunos4): create
libraries with gcc -shared if using gcc without GNU ld.
* ltconfig.in: replaced occurrences of solaris2 with solaris, to
prepare for Solaris 7
1998-11-19 Alexandre Oliva <oliva@dcc.unicamp.br>
* mdemo/Makefile.am (hell_debug_LDFLAGS): -dlpreopen -> -dlopen
(hell_LDFLAGS): added -export-dynamic and -dlopen
(SUBDIRS, INCLUDES): added modules directory
(foo1.c, foo2.c, foo.h, libfoo1.sym, libfoo2.sym): moved to modules
* Makefile.am: ditto
* tests/mdemo-exec.test, tests/mdemo-inst.test: libraries moved
* mdemo/modules/Makefile.am: new file
* */Makefile.am (AUTOMAKE_OPTIONS): added no-dependencies
* ltmain.in: missing `test' between `&&' and `"$module"'
* ltconfig.in (echo_test_string): the whole ltconfig script was
too much for DU4.0's ksh, but the first 50 lines will be enough.
* ltmain.in (installed): new variable defined within a .la file,
so that libtool can now link already-installed libraries into a
program.
* NEWS: ditto
* doc/libtool.texi (Linking executables): document it
* ltmain.in (output_objdir): compute it from $output, not $arg
* tests/mdemo-inst.test (libltdl): install it
* tests/mdemo-unst.test (libltdl): uninstall it
* tests/Makefile.am (TESTS): list ltdl-unst.test before mdemo-conf.test
1998-11-18 Alexandre Oliva <oliva@dcc.unicamp.br>
* NEWS: -module and libltdl
* mdemo/Makefile.am: ../libltdl is within $(srcdir)
1998-11-18 Thomas Tanner <tanner@gmx.de>
* libltdl, Makefile.am: added libltdl (a system independent
dlopen wrapper library extracted from mdemo)
* ltmain.in: added -module flag for compiling and linking of
modules. If enabled it compiles always both .o (with -DLT_RENAME)
and .lo files
* mdemo: modified mdemo to work with libltdl
* tests/ltdl*: added tests for libltdl
1998-11-16 Steve Price <sprice@hiwaay.net>
* ltconfig.in: when $host_os is freebsd[23]* determine whether
the current linker format is a.out or ELF
* ltmain.in: add two new $version_type's, freebsd-aout and
freebsd-elf, to support above change
1998-11-16 Stephan Kulow <coolo@kde.org>
* ltconfig.in: extent no_builtin_flag to contain -fno-rtti and
-fno-exceptions in case we compile with a gcc, that supports
this options (egcs and gcc >= 2.8)
1998-11-16 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in (C_compiler): copy $CC before it is overwritten with
command-line compiler, so that we can use it to compile C sources
generated during the build. This fixes the problem that showed up
with -export-dynamic of C++ programs in egcs 1.1.
* NEWS: ditto
1998-11-12 Alexandre Oliva <oliva@dcc.unicamp.br>
* PORTING: Porting instructions are in the libtool manual already
* NEWS: Mention -export-symbols and new dlpreopen
1998-11-11 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in (IFS): revert Gary's patch when parsing version
information; we still use `:' here :-)
* NEWS: updated
* PORTING: new file, with general instructions and inter-library
dependencies tips
1998-11-11 Gary V. Vaughan <gary@gnu.org>
* ltconfig.in: make use of '~' field separator in reload_cmds,
old_archive_from_new_cmds, old_archive_cmds, archive_cmds,
old_postinstall_cmds, postinstall_cmds, old_postuninstall_cmds,
postuninstall_cmds and finish_cmds, so that the semi-colons inside
if/then/else/fi and for/do/done etc. do not break the eval loop in
ltmain.in (below).
* ltmain.in: changed all of the eval loops to use an IFS of `~',
to allow differentiation between the end-of-statement-;
(now `~' is used) and end-of-substatement-; (still `;'). This
fixes AIX and win32 at least.
1998-11-11 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in (sunos*, sympat, symxfrm): remove underscore
prepended by the compiler
1998-11-10 Toshio Kuratomi <badger@prtr-13.ucsc.edu>
* ltconfig.in: re-enable deplibs
* ltmain.in: support deplibs, at least for GNU/Linux/x86
Updated to current libtool by Thomas Tanner <tanner@gmx.de>
1998-11-10 Gordon Matzigkeit <gord@trick.fig.org>
* ltmain.in (link): Make the relink warning less harsh.
1998-11-07 William M. Perry <wmperry@aventail.com>
* ltconfig.in (aix3, aix4): uniquify symbol names in archive_cmds
1998-11-07 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in: add --falback-echo, to be used if everything else
fails. The tests now check the behavior of $echo for very large
strings, because some echo commands would just core dump (e.g.,
Solaris' printf). If too large strings fail, smaller ones are
tested.
(ltecho): arrange that, if the --fallback-echo method is selected,
echo will be defined in the libtool script so as to re-run itself,
not ltconfig
* ltmain.in: add --fallback-echo
(qecho) ensure that, if --falback-echo is being used, qecho is
defined with the full pathname of the libtool script
* tests/sh.test (test X): ensure that the double-quote supposed to be
reported is really reported
1998-11-07 Thomas Tanner <tanner@gmx.de>
* mdemo/main.c: removed hardcoded library names; link against -lm
* tests/mdemo-exec, tests/mdemo-inst: pass the library names
to the program
1998-11-07 Marc J. Fraioli <fraioli@dg-rtp.dg.com>
* README: Added DG/UX
* doc/PLATFORMS: ditto
1998-11-04 Michael Tiemann <tiemann@cygnus.com>
* ltconfig.in (irix6): it's a little bit different from irix5
1998-11-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* THANKS: Added Thomas Tanner and Gary V. Vaughan
* ltconfig.in, ltmain.in: updated and fixed the patches below
1998-11-04 Thomas Tanner <tanner@gmx.de>
* mdemo/*: added new demo to demonstrate building of dlopenend
modules
* tests/Makefile.am, tests/mdemo*: added some tests for mdemo
1998-11-04 Gary V. Vaughan <gary@gnu.org>
* demo/configure.in: added AC_EXEEXT macro so that the tests can
work on cywin32/mingw32 hosts. This requires the current CVS
autoconf
1998-11-04 Thomas Tanner <tanner@gmx.de>
* ltmain.in: New flag -export-symbols; new dlpreopen system
* demo/dlmain.c: removed dld_preloaded_symbol_count
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltmain.in: On installation, don't get confused if the same name
appears more than once in the list of library names.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Add objext and libext variables. Check for object
suffix. Check for mingw32* as well as cygwin32*. Use objext when
testing compiler. Add support for Visual C++ on cygwin32 when not
using gcc. Add objext, libext, and fix_srcfile_path to generated
libtool script.
* ltmain.in: Use .${objext} rather than .o. Use fix_srcfile_path
if it is set. Check for .obj as well as for .o, and for .lib as
well as for .a. Use .${libext} rather than .a when creating old
libraries.
* libtoolize.in: Change initial /bin/sh to @SHELL@.
* libtool.m4 (AM_PROG_LIBTOOL): Add AC_REQUIRE for
AC_CANONICAL_BUILD, so that autoconf doesn't get mixed up by the
AC_REQUIRE in AC_CHECK_TOOL.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Look in the right directory for libtool.c in
archive_cmds for cygwin32.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Fix cygwin32 support to avoid using a double
extension, to delete the def file, to set version_type to windows,
and to include versuffix in the DLL name.
* ltmain.in: Add support for a version_type of windows.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Add cygwin32 support.
* libtool.m4 (AM_PROG_LIBTOOL): Call AM_SYS_LIBTOOL_CYGWIN32 on a
cygwin32 host. Pass DLLTOOL and AS to ltconfig.
(AM_SYS_LIBTOOL_CYGWIN32): New macro.
1998-11-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* libtool.m4 (sco): fix typo
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: On AIX, don't treat GNU ld specially.
1998-11-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in (hardcode_minus_L): Revert Ian's patch for
ltconfig.in. Although -L hardcoding is not used with GNU ld, it
does happen, so hardcode_minus_L must be set to yes.
* ltconfig.in (compiler_o_lo): check whether we can write directly
to a .lo
* ltmain.in (compiler_o_lo): if not, write to .o and rename it
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: For sunos4 using GNU ld, set hardcode_minus_L to
no.
* ltmain.in: Add some hacks to make SunOS --enable-shared work
when using GNU ld.
1998-11-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* THANKS: Added Marc J. Fraioli
1998-11-04 Marc J. Fraioli <fraioli@dg-rtp.dg.com>
* ltconfig.in (dgux): new supported platforms
1998-11-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in (need_locks): if neither `-c -o' nor hard links are
available, fallback to not so safe mechanism, by setting
need_locks to warn
* ltmain.in (need_locks): when need_locks is set to warn, use the
lockfile to try to fail in case of incorrect concurrent builds
* THANKS: Added Eric Estievenart
1998-11-04 Eric Estievenart <eric@via.ecp.fr>
* doc/libtool.texi (Compile mode): Document that -o is fully
supported.
* libtool.m4 (libtool-lock): new ARG_ENABLE; sets (need_locks)
* ltconfig.in (disable-lock): control need_locks
(hard_links): check whether hard-links can be used for locking
* ltmain.in (need_locks): use $output_obj.lock for locking
1998-11-03 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in: correctly create libraries and programs with
directory components in their names
1998-11-03 Eric Estievenart <eric@via.ecp.fr>
* ltmain.in (output_obj): typo
1998-11-02 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: For sunos4, add ${libname}.so$versuffix to
library_names_spec.
* ltmain.in: For version_type of sunos, set versuffix even if
-version-info was not used.
1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in (libobj): default value must not contain directory
components
1998-11-02 Eric Estievenart <eric@via.ecp.fr>
* ltconfig.in (compiler): detect if the compiler supports
-c and -o flags, create a variable compiler_c_o. Also issue
a big warning if it is not supported
* ltmain.in (compile): enable the -o option as input for libtool.
The objects are not moved if the compiler supports -o with -c.
Sources and objects can contain relative directories.
(link): enable the linking of executables into relative directories
1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
* AUTHORS: added myself as a co-maintainer
* THANKS: and removed my name from here
* autogen: new script; run it to bootstrap libtool after checking
it out from CVS
* libtool.m4 (CFLAGS): check whether -belf is needed on SCO, as
suggested by Robert Lipe <robertl@dgii.com>
1998-10-31 Gordon Matzigkeit <gord@trick.fig.org>
* demo/Makefile.am (hc-libpath): Use parameters from the libtool
in the top build directory, since the one in the demo directory is
not guaranteed to exist.
1998-10-27 Alexandre Oliva <oliva@dcc.unicamp.br>
* demo/Makefile.am (objdir): there are no longer quotes around
objdir in the libtool script
1998-10-27 Gordon Matzigkeit <gord@trick.fig.org>
* ltconfig.in (dynamic_linker): Echo the result to fd 6, so that
--silent works correctly. From William M. Perry.
1998-09-24 Gordon Matzigkeit <gord@trick.fig.org>
* ltmain.in (link): Fix problems when building only static
libraries. From Owen Taylor.
1998-08-20 Gordon Matzigkeit <gord@trick.fig.org>
* ltmain.in (install): When library_names_spec has redundancies,
avoid deleting the main library when installing symlinks. From
Jeff Dairiki.
(link): Get rid of backticks in a here doc comment.
This causes segfaults on Solaris 2. From Aleksandar Bakic.
(finish): Don't display messages
* ltconfig.in (archive_cmds): On HP-UX 9, make sure we don't try
to move a file to itself. From Jeff Dairiki.
1998-08-19 Gordon Matzigkeit <gord@trick.fig.org>
* ltconfig.in: Make changes to accomodate ltmain.c.
* Makefile.am (clibtool): New target for the C version of libtool.
* ltmain.c: Experimental C version of libtool.
1998-07-10 Ian Lance Taylor <ian@cygnus.com>
* ltmain.in (install): Test against both $SHELL and /bin/sh.
1998-06-30 Gordon Matzigkeit <gord@trick.fig.org>
* ltmain.in: Convenience archive support. From Ulrich Drepper.
* ltconfig.in (postinstall_commands): Change libraries to be
executable on Solaris in order to prevent ldd from moaning. From
Julian Gosnell.
(whole_archive_flag_spec): New variable to shortcut convenience
archive expansion. From Ulrich Drepper.
1998-06-11 Gordon Matzigkeit <gord@profitpress.com>
* ltconfig.in, ltmain.in: Change globs to accept forward slashes
in absolute directory names used on DOS-like systems. From Robert
S. Maier.
Thu May 28 18:59:08 1998 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Use $SHELL when invoking shell scripts.
1998-05-21 Gordon Matzigkeit <gord@profitpress.com>
* ltmain.in (compile): Don't have `-static' turn off libtool
libraries, so that people can use it just to guarantee that `.o'
files exist. Suggested by David Mosberger-Tang.
1998-05-18 Gordon Matzigkeit <gord@profitpress.com>
* ltmain.in (link): Possibly reexec the shell from within the
wrapper script.
Allow `-version-info' and `-release' to coexist again. If people
want to shoot themselves in the foot, I'd better let them do so,
so that people who are smart enough not to can squeeze out another
ounce of functionality. From Tim Janik.
(version_vars): Delete dead variable.
* ltconfig.in (hardcode_minus_L): FreeBSD 3.0 doesn't hardcode, at
last. Reported by Jason Nordwick.
* libtoolize.in, ltconfig.in, ltmain.in: Change a bunch of `if
test ...; then : ; else ...' constructs to `if test ! ...; then
...', for clarity.
1998-05-17 Gordon Matzigkeit <gord@profitpress.com>
* ltmain.in (LC_ALL, LANG): Save these values and restore them
during execute mode. From Pavel Kankovsky.
(mode): Accept strace and truss as programs that throw us into
execute mode. From Pavel Kankovsky.
1998-05-07 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Don't use .$versuffix or .$major. Instead, assume
the variable will include any required prefix.
* ltmain.in: If no -version-info option was used, produce empty
version strings rather than 0.0.0. When making library symlinks,
avoid making a symlink if the name would be the same.
1998-04-27 Gordon Matzigkeit <gord@profitpress.com>
* ltmain.in (link): Support `unsupported' as a hardcode_action.
Reported by Lars Hecking.
(lib_linked): Do some sanity checking to make sure that we
actually do link libtool libraries into the program to prevent the
above problem from happening again.
1998-04-20 Gordon Matzigkeit <gord@profitpress.com>
* ltmain.in: Maybe reexec under $SHELL, if $echo doesn't work.
Reported by Lars Hecking.
1998-04-19 Gordon Matzigkeit <gord@profitpress.com>
* Makefile.am (maintainer-rekey): New rule to force us to change
Project-Version after we make a release. This keeps all version
numbers in sync, rather than branching just before the release.
(maintainer-release, maintainer-checkin): Use maintainer-rekey.
* ltmain.in (finish): Notice when a finish command fails, so that
we can add it to the list of recommendations.
1998-04-17 Gordon Matzigkeit <gord@profitpress.com>