New macros: save warnings and boilerplate of simple compile/link tests.
(_LT_LANG_C_CONFIG, _LT_LANG_CXX_CONFIG, _LT_LANG_F77_CONFIG,
_LT_LANG_GCJ_CONFIG, _LT_LANG_RC_CONFIG): Call.
(_LT_COMPILER_OPTION, _LT_LINKER_OPTION, _LT_COMPILER_C_O, ):
Fail only if nonempty warnings different from default compile/link.
need for $ECHO here. Fix sed script syntax to be portable.
This should now put the pic-flag right after the last $*FLAGS
variable again, if any. Necessary for Fortran AC_FC_SRCEXT.
_LT_LANG_CXX_CONFIG) [ linux ]: PGI:
Add $pic_flag to archive_cmds and archive_expsyms_cmds.
Bug reported against LAM by Troy Telford <ttelford@lnxi.com>.
* m4/libtool.m4 (_LT_COMPILER_PIC, _LT_LINKER_SHLIBS) [ linux ]:
Reinstate formatted whole_archive_flag_spec for PGI compilers.
* config/ltmain.m4sh (func_mode_link), m4/libtool.m4 (_LT_LINKER_SHLIBS):
New tag prelink_cmds, to be executed before linking a program.
(_LT_LANG_CXX_CONFIG) [ linux ]: Use for pgCC.
(_LT_COMPILER_C_O): conftest might be nonempty, clean up more thoroughly.
portable, and had problems with GNU make-3.80 at least. This
changeset pulls the installation rules for libtoolize's copy of
the libltdl sources out of libltdl/Makefile.am so that
ltdldatafiles is defined in the same Makefile that uses it. Also,
this makes a start at cleaning up libltdl/Makefile.am so that it
is useful in a package that uses `libtoolize --ltdl':
* libltdl/loaders/Makefile.am: Removed entirely.
* libltdl/Makefile.am (dlopen.la, dld_link.la, dyld.la)
(load_add_on.la, loadlibrary.la, shl_load.la): All built from here
now that the loaders submake has gone.
(show-ltdldatafiles): Removed. No longer required.
(ltdldatadir, ltdldatafiles, install-local): Moved from here...
* Makefile.am (ltdldatadir, ltdldatafiles, install-local): ..to
here.
(libtoolize): Substitute $(ltdldatafiles) directly without calling
make to get the value from libltdl/Makefile.
and set to empty when using $LD for linking. Fixes regression
introduced in 2004-11-17.
Reported by Ralf Menzel <menzel@ls6.cs.uni-dortmund.de> and
Пухальский Юрий Андреевич <pooh@cryptopro.ru>.
Test if it is possible to use the -exports_file linker option on
irix with gcc, as the gcc specs file may include a -hidden_symbol
option that is clashing with the -exports_file option.
See this gcc bugzilla entry for further details:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15288
* THANKS: Update.
[irix*, osf*]: Output -update_registry information to
${output_objdir} directory, not ${objdir}. ${output_objdir}
will work when a project has a single Makefile and performs
builds in subdirectories. ${objdir} expects the source in
the current directory, breaking single-Makefile builds.
compiler does not pass --whole-archive. Move gnu ld check for
the flag to the top so it can be overridden.
(_LT_LANG_CXX_CONFIG, _LT_COMPILER_PIC): Unset
whole_archive_flag_spec for the portland group's c++ compiler too.
Reported by Jeff Squyres <jsquyres@lam-mpi.org>
empty parentheses as in 's/x()/1/'.
(_LT_COMPILER_PIC) [unicos*]: wl=-Wl,.
* tests/sh.test: Not all sed's like '/.*n.*/' (Unicos 9 sed
loops endlessly).
`{ cmd; } 2>/dev/null', when cmd has no side effects and might be a
builtin. Note that it is unspecified whether cmd will run within a
subshell (e.g. Bourne shells) or within the current shell (most modern
shells).
