Commit Graph

998 Commits

Author SHA1 Message Date
Gary V. Vaughan
9e2159f458 * NEWS: Updated.
* doc/libtool.texi (Libltdl interface): Document new entry
points.
* libltdl/ltdl.c (lt_dltype_t):  Use new type definitions for
existing fields.
(lt_dladdtype): New function to add a new ltdl dynamic loader
type to the end of the list of valid types..
(lt_dlgettypes): New function to return the complete list of ltdl
dynamic loader types.
(lt_dlsettypes): New function to replace the list of ltdl dynamic
loader types entirely -- e.g. to prepend a new type to the
existing list.
(sys_dl_open, sys_dl_close, sys_dl_sym): Work with lt_syshandle..
(sys_shl_open, sys_shl_close, sys_shl_sym): ditto.
(sys_dld_open, sys_dld_close, sys_dld_sym): ditto.
(sys_wll_open, sys_wll_close, sys_wll_sym): ditto.
(sys_bedl_open, sys_bedl_close, sys_bedl_sym): ditto.
(presym_open, presym_close, presym_sym): ditto.
(tryall_dlopen): Call lt_lib_open_t functions lt_syshandle
compatibly.
(lt_dlclose): Call lt_lib_close_t functions lt_syshandle
compatibly.
(lt_dlsym): Call lt_find_sym_t functions lt_syshandle compatibly.
(lt_dltype_t): moved type declaration from here...
* libltdl/ltdl.h (lt_dltype_t): ...to here.
(lt_syshandle): new type for low level system handles passed by
loader functions
(lt_mod_init_t):  New type for functions implementing the
initialisation for an ltdl dynamic loader.
(lt_mod_exit_t): Type of exit functions for the same.
(lt_lib_open_t): Type of loader functions for the same.
(lt_lib_close_t): Type of unloader functions for the same.
(lt_find_sym_t): Type of symbol resolver functions for the same.
2000-01-27 15:14:34 +00:00
Gary V. Vaughan
f4993ae3b8 * libltdl/ltdl.c (sys_dl_init, sys_dl_exit, sys_dl_open,
sys_dl_close, sys_dl_sym):  Preprocess these away on cygwin to
avoid spurious error messages.
2000-01-27 15:07:49 +00:00
Thomas Tanner
58931da319 fix severe bugs reported by Elrond <Elrond@Wunder-Nett.org>
* ltconfig.in: replace $objdir with $output_objdir

* ltmain.in: change to the builddir before relinking programs

* ltmain.in, ltconfig.in, libtool.m4, ltdl.m4:
  remove unnessary spaces from line endings
2000-01-24 20:34:46 +00:00
Thomas Tanner
8683e2f1b4 * ltmain.in: rewrite of the ILD code, merge linking code for
programs, libraries and objects, allow linking of shared libraries
  against static libraries/objects on platforms that support it
  but print a warning, fix some typos

* partially revert my previous change and
  update only copyright notices of files that were actually modified

* NEWS: update

* libltdl/Makefile.am: version number was wrong

* libltdl/ltdl.c (tryall_dlopen): revert Gary's change
  since it breaks dlpreopening
* ltdl.m4: ditto

* libltdl/ltdl.c (sys_search_path): search in the system default
  library search path, too
* ltdl.m4 (AC_LTDL_SYSSEARCHPATH): extract the path

* libltdl/ltdl.c (find_module): remove bogus file_not_found_error

* libltdl/ltdl.c (load_deplibs): implement loading of dependency
  libraries
* libltdl/ltdl.c (unload_deplibs): implement unloading of dependency
  libraries
* libltdl/ltdl.c (lt_dlexit): correctly close all modules and
  their dependencies

* libltdl/ltdl.c (lt_dlforeach): new function
* libltdl/ltdl.h: ditto
* doc/libtool.texi (using libltdl): document it

* libtool.m4: reformatting, only add -I$topsrc_dir/libltdl to
  INCLTDL

* libtoolize.in: reformatting
* ltconfig.in: reformatting
* ltmain.in: reformatting

* mdemo/configure.in: AC_SUBST INCLTDL
* mdemo/Makefile.am: use INCLTDL

* tests/Makefile.am: reexport OBJEXT and EXEEXT
* tests/dryrun.test: use them for building main.obj and mdemo.exe
2000-01-19 20:34:37 +00:00
Gary V. Vaughan
f7c496a099 * libltdl/ltdl.c (tryall_dlopen): Abort with
file_not_found_error before trying all lib_open() methods
if the file to be dlopened doesn't exist.
* ltdl.m4 (AC_HAVE_HEADERS): add unistd.h.
2000-01-17 15:21:33 +00:00
Gary V. Vaughan
8697488d34 * libltdl/ltdl.c (find_file): memory error fixed. 2000-01-16 23:20:47 +00:00
Gary V. Vaughan
03ec2c483c * ltconfig.in (Usage): Now it matches the code!
Reported by Jon Leichter <jon@symas.com>
2000-01-14 23:44:52 +00:00
Gary V. Vaughan
4d84ee0176 * README: Some notes about libtool release numbers. 2000-01-14 23:40:20 +00:00
Gary V. Vaughan
e196a092e6 * mdemo/README: Explain the deliberate incompleteness of the
Windows port.
* mdemo/configure.in: Use AC_LIBTOOL_WIN32_DLL.
* mdemo/Makefile.am (LDFLAGS):  Add -no-undefined.
2000-01-14 13:50:21 +00:00
Gary V. Vaughan
d2223c3fbc * libltdl/ltdl.h (LTDL_STMT_START, LTDL_STMT_END): Macros for
wrapping other macros to make a portable compound statement from
multiple C statements in the expansion.
(LTDL_SET_PRELOADED_SYMBOLS): Use the above macros to add an
extern declaration for lt_preloaded_symbols, to remove
dependency on undefined symbol from libltdl.dll on cygwin (and
other -no-undefined architectures).
* libltdl/ltdl.c (lt_preloaded_symbols): No longer defined here.
2000-01-14 13:28:52 +00:00
Gary V. Vaughan
1eb294104b * libtool,m4 (AC_LIBTOOL_SETUP): The result of lt_cv_need_dllmain
was set to the opposite of what it should be.
* configure.in (AC_LIBTOOL_WIN32_DLL):  Call to this macro is
required for libtool configury to test lt_cv_need_dllmain on
Windows.
2000-01-14 12:14:41 +00:00
Gary V. Vaughan
7512aeb0c3 * ltconfig.in (opt_cr, mingw*): replace unescaped ? with correctly
escaped and portable {0,1} in sed expression.
2000-01-14 10:18:10 +00:00
Gary V. Vaughan
f5933deba4 * libtool.m4 (AC_LIBLTDL_CONVENIENCE): Add -I${top_srcdir}/libltdl
to default INCLTDL for VPATH.
(AC_LIBLTDL_INSTALLABLE): ditto.
Reported by Tom Tromey <tromey@cygnus.com>
2000-01-13 00:52:59 +00:00
Thomas Tanner
47938d46eb * update all copyright notices to 2000
* doc/libtool.texi (using libltdl): document new lt_dlinfo struct,
  replace NULL with @code{NULL}, document lt_dlsetdata(),
  lt_dlgetdata() and lt_dlgetinfo()
* libltdl/Makefile.am: increment interface version number
* libltdl/configure.in: set version number to 1.1
* libltdl/ltdl.c: make some variables public by moving them
  to the info struct, add support for application specific data
  within module handles, new lt_dlsetdata(), lt_dlgetdata() and
  lt_dlgetinfo() functions,
  fix memory leaks, minor cleanups
* libltdl/ltdl.h: ditto
* mdemo/main.c: demonstrate use of lt_dlgetinfo,
  improved handling of errors

* ltconfig.in: set hardcode_into_libs = yes for GNU/Hurd, Linux
  and Solaris, only hardcode *all* run-paths if hardcode_into_libs
  is set to 'all', otherwise hardcode only user-specified rpaths
  into libraries
* ltmain.in: minor cleanups, we don't need to add user-specified
  rpaths to compile_rpath, finalize_rpath is sufficient

* ltconfig.in: transform linux* -> *linux-gnu* _after_ host_os has
  been set! (reported by Bruno Haible <haible@ilog.fr>)

* configure.in: AC_SUBST reload_flag, deplibs_check_method
  and file_magic_cmd

* README: use 'libtool --version' instead of 'ltconfig --version'
  (suggested by Francios Pinard <pinard@iro.umontreal.ca>
2000-01-13 00:28:09 +00:00
Gary V. Vaughan
397308770c * libltdl/ltdl.h (LTDL_DIRSEP_CHAR): Leave undefined when
not compiling for a Windows target.
* libltdl/ltdl.c (canonicalize_path): New function to
ensure internal paths use '/' directory separators.
(find_file): use canonicalize_path.  Memory management
changed to cope.
(lt_dlopen): ditto.
(free_vars): Removed `dir' and `name', which are now handled
internally.
2000-01-10 23:09:12 +00:00
Gary V. Vaughan
9cd1acc5b4 * libltdl/ltdl.h (LTDL_DIRSEP_CHAR): Define to '/' or '\',
as suitable for the target host.
(LTDL_PATHSEP_CHAR): Similarly with ':' or ';'.
* libltdl/ltdl.c: Use LTDL_DIRSEP_CHAR and LTDL_PATHSEP_CHAR
instead of hardcoding throughout.
Reported by Jon Leichter <jon@symas.com>
2000-01-10 15:40:25 +00:00
Alexandre Oliva
7856ba7351 * ltmain.in: Oops, largarg' -> lastarg'. 1999-12-18 08:27:41 +00:00
Alexandre Oliva
e99410754a * ltmain.in (-Wc, -Xcompiler): Implemented in compile mode. 1999-12-18 08:22:50 +00:00
Alexandre Oliva
30880b9095 * ltmain.in (-Xcompiler, -Xlinker): Add to compile_command and
finalize_command.
(-Wc, -Wl): Likewise.
* tests/quote.test: Adjust quoting style of -Wl.
1999-12-18 07:50:04 +00:00
Alexandre Oliva
8dda72d1fa * ltmain.in: Oops, echo' -> $echo'. 1999-12-18 07:09:44 +00:00
Alexandre Oliva
811327bc67 * ltmain.in (-Wl, -Wc): Make commas argument separators, just like
in gcc.
1999-12-18 07:02:40 +00:00
Alexandre Oliva
02772c8400 * ltmain.in (libtool_args): Get all arguments properly enclosed in
quotes and backslash-protected when needed.
1999-12-18 06:27:21 +00:00
Alexandre Oliva
a7a4a73302 * ltdl.m4: Renamed from...
* libltdl/ltdl.m4: that no longer exists.
* configure.in (ACINCLUDE_M4_LIST): Removed libltdl/acinclude.m4.
* Makefile.am (aclocal_macros): Added ltdl.m4.
(libltdl/acinclude.m4): Concatenate libtool.m4 and ltdl.m4.
* bootstrap: Likewise.
* libltdl/Makefile.am (ACLOCAL): Remove the definition.  Relying
upon -I may lead to duplicates.
* doc/libtool.texi: Suggest appending ltdl.m4 to acinclude.m4.
* libtoolize.in: Check AC_LIB_LTDL version number in aclocal.m4.
1999-12-16 11:40:16 +00:00
Alexandre Oliva
53ea12e82f * libltdl/configure.in (with_auxdir): Do not use it as the
argument of AC_CONFIG_AUX_DIR, automake requires a literal here.
Use AC_CONFIG_AUX_DIRS/DIR_DEFAULT instead.
1999-12-16 10:42:07 +00:00
Alexandre Oliva
f9f7b6ccf9 * libltdl/Makefile.am (ACLOCAL): Define with `-I .', as in
bootstrap.
1999-12-16 10:39:14 +00:00
Thomas Tanner
9cda34041b * libltdl/configure.in: path to auxiliary files can be specified
using --with-auxdir (idea by Howard Chu <hyc@highlandsun.com>)

* ltmain.in: don't remove multiple occurences from dependency_libs
  of a library, otherwise many dependencies would get lost

* bootstrap: use "aclocal -I ." instead of adding the contents
  of ltdl.m4 to acinclude.m4
1999-12-15 13:35:21 +00:00
Gary V. Vaughan
afe514df6a * NEWS: updated.
* libltdl/Makefile.am: Use -no-undefined for dll compliance.
* libltdl/configure.in: Use AC_LIBTOOL_WIN32_DLL for dll
compliance.
* libltdl/ltdl.c: Define and use LTDL_GLOBAL_DATA to correctly
export global data symbols from libtldl.dll.
* libltdl/ltdl.h: Define and use LTDL_SCOPE to declare data
symbols as dllexport, dllimport or plain ornary extern depending
in the context in which it is used.
1999-12-13 16:34:18 +00:00
Gary V. Vaughan
b94899573d * doc/libtool.texi (Distributing libltdl): document use of
ltdl.m4.
* libltdl/configure.in: Removed header checks, as they are
* libltdl/ltdl.m4: Added header checks from configure.in, so that
AC_LIB_LTDL is sufficient to compile ltdl.c.
Reported by Stephan Kulow <coolo@kde.org>.
1999-12-13 13:44:29 +00:00
Gary V. Vaughan
9b9bf0b391 * ltconfig.in (ltdll_obj): fixed typo: objdir -> $objdir 1999-12-13 12:54:24 +00:00
Gary V. Vaughan
db8bef933b * ltconfig.in (cygwin*, mingw*, export_symbols_cmds): keep any
DATA tags associated with symbols by recent dlltool.
(cygwin*, mingw*, archive_expsym_cmds): Honor any DATA tags
found in the symbol list.
Reported by Jon Leichter <jon@symas.com>.
1999-12-12 01:37:07 +00:00
Gary V. Vaughan
def5151000 From Stephan Kulow <coolo@kde.org>
* libltdl/ltdl.m4:  Add arg 3 to AC_DEFINE's to save the user
from having to hack acconfig.h.
1999-12-09 23:35:14 +00:00
Alexandre Oliva
59983b361e Moved CVS to subversions.gnu.org 1999-12-08 10:53:40 +00:00
Gary V. Vaughan
92634b43b5 * NEWS: Updated.
* TODO: Note some cleanups that are now needed.
* libltdl/configure.in: Use the new macroised tests.
* libltdl/ltdl.m4: New file, macroised tests formerly in
libltdl/configure.in.
Reported by Stephan Kulow <coolo@kde.org>.
1999-12-07 10:52:53 +00:00
Gary V. Vaughan
feaffc75a5 From Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>
* ltconfig.in:  split off the osf3 section, so that the osf4 and
osf5 sections can add `-msym' to arguments passed to the linker
for shared libs.
1999-12-06 10:02:40 +00:00
Alexandre Oliva
93f374984f file ltcf-cxx.sh was initially added on branch multi-language-branch. 1999-12-04 02:55:16 +00:00
Alexandre Oliva
84b9d121e5 file ltcf-c.sh was initially added on branch multi-language-branch. 1999-12-04 02:54:45 +00:00
Alexandre Oliva
4b1b95eabf * ltconfig.in (ac_compile): Use $ac_ext instead of .c.
(ac_link): Likewise.
(dlfcn.h, ac_try): Do not add filename, it is already in
ac_compile.
Reported by Stephane Conversy <Stephane.Conversy@lri.fr>
1999-12-03 03:21:29 +00:00
Alexandre Oliva
8088e66b17 * ltconfig.in (linux-gnu*): Disable hardcode_into_libs until it
works together with fast_install.
1999-12-03 03:10:22 +00:00
Alexandre Oliva
5c216918b1 * libtool.m4: Use host when --target is not specified. 1999-12-03 02:57:29 +00:00
Alexandre Oliva
40c384276f * configure.in: AC_SUBST variables that are used by ltconfig to
build libtool.
1999-12-03 02:27:33 +00:00
Alexandre Oliva
27118b074f * ltconfig.in (irix6*): Do not override deplibs_check_method
here.
1999-12-03 02:10:41 +00:00
Alexandre Oliva
6045c2443d * libtool.m4: Do not AC_SUBST anything other than LIBTOOL. 1999-12-03 02:09:19 +00:00
Michael Forster
adefd3ab49 * ltconfig.in (linux-gnu*): Set hardcode_into_libs=yes. 1999-12-03 02:02:23 +00:00
Gary V. Vaughan
e56b7557bd * ltconfig.in: Be friendlier to C++ compilers when testing
for dlopen support.
Reported by Stephan Kulow <coolo@itm.mu-luebeck.de>
1999-11-29 21:32:12 +00:00
Gary V. Vaughan
15a84cc8d3 * libtool.m4: better use of $target instead of $host to support
cross compilation.
Reported by Sam Latinga <slouken@devolution.com>
1999-11-26 00:34:17 +00:00
Thomas Tanner
42e7f9317b * configure.in: generate ltconfig and ltmain.sh before configuring
libltdl
1999-11-16 15:20:50 +00:00
Alexandre Oliva
8f4d31885a * tests/sh.test: New test to detect uses of quotes within
backticks within quotes.
* ltconfig.in, ltmain.in: Fix detected errors.  Mark false
positives with a comment that disables the detector.
Reported by Akim Demaille <akim@epita.fr>
1999-11-04 16:15:50 +00:00
Alexandre Oliva
527fc71c03 * configure.in: Move ltconfig and ltmain.sh generation back...
* Makefile.am: here.
1999-11-04 15:46:07 +00:00
Thomas Tanner
974da4c714 * NEWS: updated
* THANKS: added Olly Betts and Pavel Roskin
* doc/libtool.texi: fix typo

* fix major bugs which rendered libtool virtually
  unusable (i.e. not portable):
* ltconfig.in: don't hardcode system dependent variables in ltconfig!!
  but set sane defaults
* Makefile.am: pass variables from AC_LIBTOOL_SETUP to ltconfig
* libtool.m4: ditto, fix typo in AC_PROG_LD_RELOAD_FLAG

* ltconfig.in: use old_deplibs for archives, too
  remove second occurence of sysv5
* ltmain.in: fix typo, fix the second occurence of -DPIC, too

* libltdl/Makefile.am: increment version number, fix typo
* libltdl/ltdl.c (lt_dlsym): don't report an error if the
  libltdl-style symbol name wasn't found


* ltconfig.in: add support for Unixware (sysv4.2uw2*)
1999-11-02 12:33:05 +00:00
Gary V. Vaughan
6add76b73a * ltmain.in: Damnit! Cygwin cvs committed all the
dos line endings.
1999-10-30 10:39:28 +00:00