Alexandre Oliva [Sun, 17 Jan 1999 09:18:54 +0000 (09:18 +0000)]
* ltconfig.in (wlarc): set to either '${wl}' or an empty string,
depending on whether archive_cmds runs CC or LD
(gnu_ld=yes, whole_archive_flag_spec): "$wlarc" instead of '${wl}'
Alexandre Oliva [Sun, 17 Jan 1999 05:47:10 +0000 (05:47 +0000)]
* mdemo/Makefile.am (../libltdl/libltdlc.la): depend on
../libtool, because ../libltdl/libtool depends on it
(mdemo_debug_*): copy from mdemo_*, adding -static to LDFLAGS
Alexandre Oliva [Sun, 17 Jan 1999 04:21:52 +0000 (04:21 +0000)]
* ltconfig.in (need_lib_prefix, need_version,
deplibs_check_method): default to unknown, so that we're
remembered that this needs porting; unknown is interpreted as yes,
yes and none, respectively
(freebsd2*, freebsd3*, sunos4*, need_version): set to yes
(freebsd2*, freebsd3*, library_names_spec): libraries without a
version number are not used by `ld'; add $versuffix;
Reported by Ben Jackson <ben@ben.com>
* ltmain.in (deplibs_check_method): alias unknown to none
(need_version): if vinfo was not provided and release info was,
zero out versuffix only if we don't need_version.
* doc/libtool.texi: document what `unknown' means
Alexandre Oliva [Sun, 17 Jan 1999 04:15:06 +0000 (04:15 +0000)]
* libltdl/ltdl.h (lt_dlpreopen_default): reverted to a macro
without arguments, that calls lt_dlpreopen_default_ with
lt_dlpreloaded_symbols
* libltdl/ltdl.c (lt_dlpreopen_default_): renamed from
lt_dlpreopen_default
Alexandre Oliva [Thu, 14 Jan 1999 19:08:18 +0000 (19:08 +0000)]
* Makefile.am: Moved ltconfig and ltmain.sh back into srcdir, and
add them to the distribution. Added work-around if `mv -f' fails.
fix @AINCLUDE_M4_LIST@ and @DIST_MAKEFILE_LIST@ for relative and
absolute specifications of srcdir
Alexandre Oliva [Wed, 13 Jan 1999 20:48:54 +0000 (20:48 +0000)]
* ltconfig.in (solaris): define `need_version' to no
1999-01-13 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* ltconfig.in (solaris): Define `deplibs_check_method',
`file_magic_command', `need_lib_prefix' and `sys_lib_search_path'
* ltmain.in (file_magic_regex): Add space before matching pattern,
such that it works on solaris (solaris has a tab between the
library name (including the colon) and the `ELF' and such the
`ELF' will never be matched).
* ltconfig.in (NM): PATH search was not updated like in
libtool.m4, in last Alexandre Oliva's change to it
(sysv4*, ncr): pass all library dependencies
* ltmain.in (dependency_libs, -R): use `dep' instead of `arg' to
iterate, otherwise we'd overwrite `arg'
(convenience, old_libs): if --disable-shared, convenience
libraries are just old archives, as .lo's are of no use
* tests/cdemo-static.test: print --disable-shared here
Alexandre Oliva [Wed, 13 Jan 1999 18:37:25 +0000 (18:37 +0000)]
* libltdl/configure.in (libltdl_cv_shlibext, LTDL_SHLIB_EXT):
system-dependent extension of shared libraries
(libltdl_cv_shlibpath_var, LTDL_SHLIBPATH_VAR): system-dependent
run-time shared library search path
* libltdl/ltdl.c (dldpre_init, dldpre_exit): unrelate init/exit
from add/remove symlists, so one may add dld_preloaded_symbols
from main(), when only a library will call dldpre_init
(lt_dlopen): use LTDL_SHLIBPATH_VAR, if defined, as secondary
search path. Also, if a requested .la file cannot be found, try
with the LTDL_SHLIB_EXTension instead.
Alexandre Oliva [Wed, 13 Jan 1999 10:41:07 +0000 (10:41 +0000)]
* configure.in (AC_CONFIG_DIRS): configure only libltdl, and then,
only if --enable-ltdl-install
(CONF_SUBDIRS): list directories that are configured on demand,
but that must be included in the distribution
(ACINCLUDE_M4_LIST, DIST_MAKEFILE_LIST): generated from CONF_SUBDIRS
* Makefile.am (AUTOMAKE_OPTIONS): added version 1.3e and
readme-alpha, to handle README-alpha automatically
(EXTRA_DIST): removed README-alpha
(BUILD_SUBDIRS): subdirectories that are always built
(SUBDIRS): BUILD_SUBDIRS plus BUILD_LTDL
(DIST_SUBDIRS): BUILD_SUBDIRS plus CONF_SUBDIRS, from configure
(all-local, check-local): depend on $(ACINCLUDE_M4_LIST), from
configure, and libtool, so that it is built before subdirs
(configure-subdirs): new target
(configure-subdirs, distdir): depend on $(DIST_MAKEFILE_LIST),
from configure
(@DIST_MAKEFILE_LIST@): create subdir if needed, then run
configure.
On-demand configuration of subdirs at distribution time was
suggested by Gary V. Vaughan <gvaughan@oranda.demon.co.uk>
Alexandre Oliva [Wed, 13 Jan 1999 10:38:45 +0000 (10:38 +0000)]
* libtool.m4, ltconfig.in (NM): search for NM in PATH before
/usr/ccs/bin, /usr/ucb and /bin. However, if the found one isn't
BSD-compat keep searching. If no BSD-compat is found, use the
first we found.
Alexandre Oliva [Mon, 11 Jan 1999 22:31:00 +0000 (22:31 +0000)]
* ltmain.in, NEWS, doc/libtool.texi: Added support for -R flag
* ltmain.in, doc/libtool.texi: documented that -rpath is the same
as -R for programs
* ltmain.in: softened the instructions for linking with installed
libraries, and noted that libtool can be used to link with them;
documented that -rpath is not required for convenience libraries
Alexandre Oliva [Mon, 11 Jan 1999 06:27:08 +0000 (06:27 +0000)]
* ltmain.in (convenience, libobjs): get only .o and .lo files from
the files extract from the convenience library. Some systems,
such as FreeBSD2, will add a SYMDEF file, that is not an object
file, and therefore should not be fed to the linker
Alexandre Oliva [Sun, 10 Jan 1999 19:16:30 +0000 (19:16 +0000)]
* configure.in (AC_CONFIG_SUBDIRS): add libltdl, demo, mdemo and
depdemo commented out, so that `dist' works before `check'
(BUILD_LTDL): will contain libltdl if --enable-ltdl-install
* Makefile.am (DIST_SUBDIRS): expand SUBDIRS and add depdemo,
commented out
(SUBDIRS): add $(BUILT_LTDL)
* libltdl/Makefile.am (EXTRA_LTLIBRARIES): add libtest.la, the
same as libltdl but always a convenience library. Not built by
default. Both libraries now depend on the libtool script, that
depends on ../libtool and is rebuilt when needed
* mdemo/Makefile.am (mdemo, mdemo.debug): depend on and link with
../libltdl/libtest.la, that is rebuilt if needed
(mdemo_LDADD): removed $(LIBADD_M), to avoid silent failures
(foo1.la): renamed from libfoo1.la; test removing the lib prefix
* mdemo/foo1.c: renamed libfoo1_LTX symbols to foo1_LTX
* mdemo/main.c: don't include string.h nor math.h, nor refer to
sin nor cos
* tests/mdemo-exec.test: renamed libfoo1.la to foo1.la
* tests/mdemo-inst.test: ditto
Alexandre Oliva [Sun, 10 Jan 1999 19:15:01 +0000 (19:15 +0000)]
* libltdl/ltdl.c (FILENAME_MAX): use it instead of MAX_FILENAME,
and don't redefine it if already defined; default to 1024, as on
most systems
(LT_SYMBOL_LENGTH): renamed from MAX_SYMBOL_LENGTH
(LT_SYMBOL_OVERHEAD): new macro, that accounts for the size of
the _LTX_ separator and the initial underscore
(lt_dlsym): sym now points to a stack buffer (lsym) if possible,
or is dynamically allocated. If allocation fails, a
buffer_overflow_error is returned.
Alexandre Oliva [Tue, 5 Jan 1999 23:13:44 +0000 (23:13 +0000)]
* ltmain.in (libobjs_save, oldobjs): when building an
old-fashioned archive, use a copy of libobjs saved before
convenience libraries are appended
* libltdl/ltdl.h (_LTDLL_EXPORT, _LTDLL_IMPORT): use cygwin or
unix library import/export primitives; this may be convenient for
people willing to create DLLs
(_LTDLL_EXTERN): select _LTDLL_EXPORT or _LTDLL_IMPORT depending
on _LTDL_COMPILE_
* libltdl/ltdl.h, libltdl/ltdl.c (lt_dlpreopen): new function,
that replaces the current preloaded_symbols list with its
argument, and returns the old value, initially NULL
(dldpre_init): don't refer to dld_preloaded_symbols any more
(dldpre_open, dldpre_sym): search preloaded_symbols
(lt_dlpreopen_default): call lt_dlpreopen with
dld_preloaded_symbols, that is declared as extern; it should be
called from the main program or from some static library without
-no-undefined
(lt_dlerror): new function, that returns the error message for the
last error occurred; the error message is kept in the static
variable last_error
* libltdl/configure.in (enable-ltdl-install): moved back from
enable-install; other packages might use enable-install already,
better have fine grained control over this.
* libltdl/Makefile.am (libltdls.la): discarded
Alexandre Oliva [Tue, 5 Jan 1999 08:51:02 +0000 (08:51 +0000)]
* ltconfig.in (cygwin, archive_cmds, archive_sym_cmds): Moved
ltdll.c into ltmain.in, to avoid its duplication, and added a sed
script to extract it. Also, create def and base files in $objdir,
and don't remove them after the compilation.
(cygwin, library_names_spec): Create static part of the dll with
suffix -dll.a, to avoid conflicts with actual static libraries.
* ltmain.in: Added ltdll.c, as commented out text
Alexandre Oliva [Wed, 16 Dec 1998 06:22:02 +0000 (06:22 +0000)]
* Makefile.am (cvs-dist): our release tags are in lower case
(cvs-diff): ditto
(EXTRA_DIST): added README-alpha
(DIST_SUBDIRS): added depdemo
* 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
Alexandre Oliva [Wed, 16 Dec 1998 05:42:23 +0000 (05:42 +0000)]
* 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
Alexandre Oliva [Wed, 16 Dec 1998 05:15:24 +0000 (05:15 +0000)]
* NEWS: Added Thomas Tanner and Gary V. Vaughan to the list of new
maintainers. Detailed expected failures of libtldl+mdemo. Listed
recent ports. Added full URL for the home page. Note that
libtool C program is unusable.
Alexandre Oliva [Wed, 16 Dec 1998 02:36:20 +0000 (02:36 +0000)]
* 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
Alexandre Oliva [Wed, 16 Dec 1998 02:27:01 +0000 (02:27 +0000)]
* 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
projects / thirdparty / libtool.git / log
