<compiler_needs_object>: New tag variable. Default to `no'.
(_LT_LINKER_SHLIBS) [ linux ]: Set it to yes for Sun C 5.9.
(_LT_LANG_CXX_CONFIG): Also default it to `no'.
[ linux ]: Set it to `yes' for Sun C++ 5.9.
* libltdl/config/ltmain.m4sh (func_mode_link): If we link
no objects but only convenience archives into a library,
force expansion if `compiler_needs_object' is yes.
For creating a linker input filelist due to long cmdline,
extract the first object if `compiler_needs_object' is yes.
* doc/libtool.texi (libtool script contents): Document it.
Fixes test failures of Sun compilers on GNU/Linux.
Report by Terry D. Dontje.
<whole_archive_flag_spec>: For Sun C/C++ 5.9, do not add
/dev/null as dummy object, it fails with GNU ld version
2.16.91.0.7-amd-sles9. Report by Terry D. Dontje.
* THANKS: Update.
<archive_expsym_cmds>: Use `${wl}-input' not `-input', for
cc. Could use `-input_to_ld'.
(_LT_LANG_CXX_CONFIG) [ osf4, osf5 ] <archive_expsym_cmds>:
Use `${wl}' instead of `-Wl,', for consistency.
function `func_lo2o', saving two fork&exec with XSI shells.
* libltdl/config/ltmain.m4sh (func_mode_compile)
(func_mode_install, func_mode_link): Use it for rewrites of
single files.
func_opt_split, for XSI and portable shell.
* libltdl/config/ltmain.m4sh: Move the insertion point for the
configure-generated shell functions to before the first option
parsing loop. Rewrite the separation of the long options to use
func_opt_split.
for all modes except for link/relink and uninstall/clean.
* libltdl/m4/libtool.m4 (_LT_CONFIG): Remove unused `TEST SUITE
MARKER', obsolete since 2005-04-17.
* libltdl/config/ltmain.m4sh: Likewise, several instances.
(Main): Tear apart, moving individual bits up as early in the
script as possible, to help the shell to avoid parsing the rest.
[ openbsd ]: Set `hardcode_direct_absolute', to prefer rpath
over putting absolute file names in NEEDED entries.
* NEWS: Update.
Reported by Jake Meuser and others.
latest autoconf.
* libltdl/m4/libtool.m4 (_lt_cv_sys_global_symbol_pipe): Work in
spite of -Wmissing-prototypes.
* libltdl/libltdl/lt__dirent.h: Rewrite to accomodate loss of
AC_HEADER_DIRENT.
Don't set $postdeps to "-lCstd -lCrun" if
"-library=stlport4" set in CXXFLAGS as stlport4 C++
library incompatible with Cstd C++ library. Use
'-library=Cstd -library=Crun' instead of '-lCstd -lCrun'.
( _LT_LINKER_BOILERPLATE): Rewrite to not use unchecked
`printf', for old systems like SunOS 4.1.
(_LT_COMPILER_OPTION, _LT_LINKER_OPTION)
(_LT_COMPILER_C_O, _LT_LINKER_SHLIBS): Likewise.
(_LT_LANG_C_CONFIG): Adjust: use literal newlines in
`lt_simple_compile_test_code' and `lt_simple_link_test_code'.
(_LT_LANG_CXX_CONFIG, _LT_LANG_F77_CONFIG, _LT_LANG_FC_CONFIG)
(_LT_LANG_GCJ_CONFIG, _LT_LANG_RC_CONFIG): Likewise.
Bug report by Bruce Becker and Mark Andrews.
* libltdl/m4/libtool.m4 (_LT_CHECK_XSI_SHELL): Rename to...
(_LT_CHECK_SHELL_FEATURES): ...this.
(_LT_SETUP): Adjust caller.
(_LT_CHECK_XSI_SHELL): New libtool variables `lt_unset',
`SP2NL', `NL2SP', to contain results from tests for unset,
taken from AS_BOURNE_COMPATIBLE, and ASCII vs EBCDIC, taken...
* libltdl/config/general.m4sh: ...from here, and used...
* libltdl/config/ltmain.m4sh: ...here everywhere now.
* (AS_SHELL_SANITIZE): Replace by faster, actually necessary
part of its expansion, taken from current Autoconf CVS. Do not
save and set all locale variables any more, but only LANG,
LC_ALL, LC_CTYPE, LC_COLLATE, LC_MESSAGES.
(func_mode_execute): Adjust.
* libltdl/m4/libtool.m4 (_LT_CONFIG): No need to unset CDPATH
here any more.
* libtoolize.m4sh: Compute `SP2NL' and `NL2SP' here, too.
_LT_DECL_SED.
(_LT_CMD_GLOBAL_SYMBOLS, _LT_LINKER_SHLIBS): Likewise.
* libltdl/m4/ltdl.m4 (LTDL_INIT): Likewise.
(_LT_DECL_SED): Set $Xsed here, using $SED. Moved from...
(_LT_SETUP): ...here.
Report by Eric Blake.
(_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG, _LT_LANG_F77_CONFIG,
_LT_LANG_FC_CONFIG) [ aix4*, aix5*, hpux10*, hpux11* ]:
Introduce a new variable, hardcode_direct_static, which
would ignore hardcode_direct=yes if the result would create a
static library dependency. Static library dependencies are
immune to $shlibpath_var.
* tests/link-order.at: Take hardcode_direct and
hardcode_direct_static into consideration when testing
link order.
shells that understand `var+=value', such as Bash-3.1, or Zsh.
* libltdl/m4/libtool.m4 (_LT_CHECK_XSI_SHELL): Test whether
the shell understands `var+=value'.
(_LT_PROG_XSI_SHELLFNS): Define `func_append' based on this.
* config/ltmain.m4sh (func_mode_link): Use `func_append' for
compile_command, finalize_command, libtool_args, libobjs,
non_pic_objects.
[ dragonfly ]: Set libltdl_cv_sys_dlopen_deplibs to yes.
Fixes excessive lt_dlopen times on these systems.
* NEWS, THANKS: Update.
Bug reported by Peter Jeremy <peterjeremy@optushome.com.au>,
patch by Joerg Sonnenberger <joerg@netbsd.org>.
[ freebsd, dragonfly ]: Fix 1.5.22 regression caused by too
strict $host_os match that stopped DragonFly from working.
* THANKS: Updated.
Reported by Jeremy C. Reed <reed@reedmedia.net>,
patch by Todd Vierling <tv@duh.org>.
(_LT_LANG_CXX_CONFIG) < whole_archive_flag_spec >:
Fix this once and for all, for both the SUN compiler suite
(cc/CC/f77/f90/f95) and GCC.
Reported by Yuri Pukhalsky <pooh@cryptopro.ru>.
versions before 1.7. Change all macros to use AC_DEFUN instead
of AU_DEFUN.
* (_AC_PROG_LIBTOOL, AC_LIBTOOL_SETUP, _LT_AC_CHECK_DLFCN)
(AC_LIBTOOL_SYS_DYNAMIC_LINKER, _LT_AC_TAGCONFIG)
(AC_DISABLE_FAST_INSTALL, _LT_AC_LANG_CXX, _LT_AC_LANG_F77)
(_LT_AC_LANG_GCJ, AC_LIBTOOL_RC, AC_LIBTOOL_LANG_C_CONFIG)
(_LT_AC_LANG_C_CONFIG, AC_LIBTOOL_LANG_CXX_CONFIG)
(_LT_AC_LANG_CXX_CONFIG, AC_LIBTOOL_LANG_F77_CONFIG)
(_LT_AC_LANG_F77_CONFIG, AC_LIBTOOL_LANG_GCJ_CONFIG)
(_LT_AC_LANG_GCJ_CONFIG, AC_LIBTOOL_LANG_RC_CONFIG)
(_LT_AC_LANG_RC_CONFIG, AC_LIBTOOL_CONFIG)
(_LT_AC_FILE_LTDLL_C): Add new fake macros for these, they
were used at one time in libtool.m4.
Use -single_module by default when linking shared libraries. Can
be overridden by specifying -multi-module or by setting the env
var LT_MULTI_MODULE before configure.
* libltdl/m4/libtool.m4 (archive_expsyms_cmds) [darwin]:
Simplify.
Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
`variables_saved_for_relink'..
(_LT_SYS_DYNAMIC_LINKER): here, when both `shlibpath_var'
and `runpath_var' have been set.
Reported by Mike Frysinger <vapier@gentoo.org>.
(_LT_LANG_CXX_CONFIG) [ hpux10, hpux11 ]:
hardcode_libdir_flag_spec and hardcode_minus_L are the same for
hppa*64 and ia64*. Don't set
hardcode_libdir_flag_spec='-L$libdir' on ia64* because if you
specify +b and -L, +b overrides what is set into DT_RPATH.
recursively descend into the libltdl directory, and use libltdl's
Makefile.am code to build libltdl:
* ltdl.m4 (LT_CONFIG_LTDL_DIR): Don't barf on 'recursive' mode
for 2nd argument.
(_LTDL_MODE_DISPATCH): Handle recursive mode.
expansion of `$wl'.
(_LT_LANG_C_CONFIG, _LT_LANG_CXX_CONFIG, _LT_LANG_GCJ_CONFIG):
Do not require LT_SYS_DLOPEN_SELF.
(_LT_LANG_C_CONFIG): Instead call it at the right time.
(_LT_LANG_CXX_CONFIG, _LT_LANG_F77_CONFIG, _LT_LANG_FC_CONFIG)
(_LT_LANG_GCJ_CONFIG): Do not call _LT_CMD_STRIPLIB.
configured and compiled from the toplevel project.
* tests/testsuite.at: Use it.
(LT_AT_AUTOHEADER): New macro.
* Makefile.am (TESTSUITE_AT): Depend on nonrecursive.at.
to $LD if necessary, to permit combining of several convenience
libs without any further objects added.
Reported by Brian Barrett <brbarret@open-mpi.org>.
`lt_prog_compile_static', not `link_static_flag'. Expand `$wl'
so expansion of `export_dynamic_flag_spec' works.
(_LT_TRY_DLOPEN_SELF): Show dlerror() in case of failure.
(_LT_LINKER_SHLIBS) [ aix3 ]: Likewise.
(_LT_COMPILER_PIC) [ hpux* ]: Use `${wl}'.
AC_SUBST of LIBLTDL, LTDLINCL, and all mention of INCLTDL.
(LT_WITH_LTDL): Due to order constraints between LTDL_CONVENIENCE,
LTDL_INSTALLABLE, LT_WITH_LTDL & LTDL_INIT, we can safely AC_SUBST
LIBLTDL and LTDLINCL here. Also, remember to synch INCLTDL.
interface.
(LT_CONFIG_LTDL_DIR): New macro to centralise setting the
subdirectory used for libltdl.
(LTDL_CONVENIENCE): Continue backwards compatibility support for
declaring the libltdl source subdirectory with an argument, but
defer to LT_CONFIG_LTDL_DIR.
(AC_LIBLTDL_CONVENIENCE): Adjust to upgrade to the new style.
(LTDL_INSTALLABLE, AC_LIBLTDL_INSTALLABLE): Ditto.
(LTDL_INIT): lt_ltdl_dir is set by LT_CONFIG_LTDL_DIR now, and
even `./' needs trailing slashes trimming! If the user didn't
upgrade their configure.ac yet, call LT_CONFIG_LTDL_DIR for them.
* libtoolize.m4sh (func_scan_files): If --ltdl option is given
without a directory argument, use the value from
LT_CONFIG_LTDL_DIR; if the argument is given, and there is also a
value in LT_CONFIG_LTDL_DIR, ensure they are the same.
* libltdl/configure.ac: Use it.
* NEWS: Updated.
