* libltdl/config/ltmain.m4sh (func_mode_link): When removing
potential output files before linking, do not remove *.gcno
profile information GCC outputs next to object files in `.libs'.
Report by Vincent Torri.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
libltdl/m4/ltdl.m4: Remove LTDL_DLOPEN_SELF_WORKS define.
libltdl/loaders/dlopen.c: Remove LTDL_DLOPEN_SELF_WORKS check.
libltdl/m4/libtool.m4 [aix]: Set export_dynamic_flag_spec to -Wl,-bexpall. This is a temporary workaround until a real fix is implemented.
* libltdl/argz.c (argz_add,argz_count): Remove.
* libltdl/argz_.h (argz_add,argz_count): Remove.
* NEWS: Announce it.
* tests/ltdl-api.at: Test so we don't repeat it.
* Makefile.am: Add new test.
* libltdl/config/ltmain.m4sh (func_mode_link): Diagnose `-L'
without argument, and `-L path', i.e., with a space.
* tests/fail.at (Failure tests): Test for these failures.
* THANKS: Update.
Report by Olaf Lenz.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/libtool.m4 (_LT_TRY_DLOPEN_SELF): Return from main,
to avoid using undeclared exit.
Report against OpenMPI from Coverity via Jeff Squyres.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/ltdl.m4 (LTDL_INIT): Check for a libltdl that
provides lt_dladvise_preopen when deciding if installed libltdl
is 'new enough'.
* libltdl/libltdl/lt__private.h (lt__advise): Add a new
is_preload flag.
* libltdl/ltdl.c (lt_dladvise_preload): New api call to set it.
(try_dlopen): If it is set, and the search of preloaded modules
didn't return a match, don't bother searching the filesystem.
* libltdl/ltdl.h (lt_dladvise_preload): Declare it.
* doc/libtool.texi (Libltdl Interface): Document it.
* tests/lt_dladvise.at: Test it (and incidentally add some test
coverage for `libtool -dlpreopen').
* NEWS: Announce it.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux] <icc, icpc>:
Use -fPIC, newer Intel compilers (icc 10, ifort 9) reject -KPIC.
* tests/localization.at: Skip test if the compiler fails merely
due to the locale setting.
* THANKS: Update.
Report by Vincent Lefevre.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_to_host_path)
[host=mingw, build!=mingw|cygwin]: check that winepath
stdout is non-empty and exit code is 0, instead of checking
stderr.
Reported by: Roumen Petrov
* libltdl/config/ltmain.m4sh (functions func_lalib_p)
(func_lalib_unsafe_p): Only read regular files and not device
files. Avoids blocking libtool executing gdb, when a
pseudo-terminal device /dev/pts/NN is given as one of the
arguments to gdb, as in:
libtool --mode=execute gdb -q -nw -i mi -tty /dev/pts/4 prog
Signed-off-by: Stas Maximov <smaximov@ieee.org>
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src):
Use NULL where appropriate. Do not compute length of arguments
needlessly.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_to_host_path) [$host=mingw]:
If present, use winepath to convert from $build to $host
if $build is neither mingw (msys) nor cygwin. Use unconverted
path as fallback when conversion fails. Also update comments.
(func_to_host_pathlist) [$host=mingw]: Ditto. For fallback case,
use simplistic ':' to ';' path separator translation.
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src)
[file scope]: Defined all option strings in terms of macro
LTWRAPPER_OPTION_PREFIX. Similarly defined all option string
lengths in terms of macro LTWRAPPER_OPTION_PREFIX_LENGTH.
[main]: Modified option parsing algorithm to pass -- on to
target, and to not stop processing arguments when -- is seen.
Added check for unrecognized options in reserved namespace
defined by LTWRAPPER_OPTION_PREFIX.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux] <ifort>:
Unlike icc and ecc, not all ifort versions understand `-KPIC',
e.g. version 10.1, so use `-fPIC' instead.
Report by Jeff Squyres.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/ltsugar.m4 (lt_combine): Mirror Autoconf 2.62
improvements. Includes a semantic change where the separator can
now be empty, and where an empty fourth argument is now treated as
a valid suffix.
* libltdl/m4/libtool.m4 (_lt_decl_varnames_tagged): Adjust to new
semantics of lt_combine.
(lt_decl_varnames_tagged): Fix quoting and optimize.
Signed-off-by: Eric Blake <ebb9@byu.net>
* libltdl/m4/ltdl.m4 (_LT_LIBSOURCES): Delete.
(LTDL_INIT): Ignore arguments to AC_LIBSOURCES during _LTDL_SETUP,
on the assumption that libtoolize correctly installed them.
Signed-off-by: Eric Blake <ebb9@byu.net>
* libltdl/config/ltmain.m4sh (func_to_native_path):
New function. If $host is mingw, and $build is mingw
or cygwin, convert path to mingw native format.
(func_to_native_pathlist): New function. Ditto, for
:-separated pathlists.
(func_emit_cwrapperexe_src) [__CYGWIN__ && __STRICT_ANSI__]:
Ensure putenv and setenv are declared. Define HAVE_SETENV.
(func_emit_cwrapperexe_src) [main]: Add new constants to
hold desired PATH settings; initialize and use functions
above to convert to $host format if necessary. Add new
command-line options --lt-env-set, --lt-env-prepend, and
--lt-env-append. No longer emit wrapper script as integral
part of launching child. Remove support for (now) unnecessary
$TARGETSHELL. Exec actual target executable directly.
(func_emit_cwrapperexe_src) [lt_setenv, lt_extend_str]
[lt_split_name_value, lt_opt_process_env_set]
[lt_opt_process_env_prepend, lt_opt_process_env_append]
[lt_update_exe_path, lt_update_lib_path]: New functions.
* libltdl/config/ltmain.m4sh (func_emit_wrapper_part1):
new function.
(func_emit_wrapper_part2): new function.
(func_emit_wrapper): delegate to new functions.
(func_emit_cwrapperexe_src) [__CYGWIN__ && __STRICT_ANSI__]:
ensure realpath is declared.
(func_emit_cwrapperexe_src): declare two different strings
to each hold part of the wrapper script content. Initialize
using new func_emit_wrapper_partX functions.
(func_emit_cwrapperexe_src) [main]: when emitting wrapper
script content, use both strings.
Reported by Yaakov Selkowitz.
* libltdl/m4/libtool.m4 (_LT_DECL_OBJDUMP): new macro ensures
that $OBJDUMP is always defined sanely.
(_LT_SYS_DYNAMIC_LINKER): call it.
(_LT_CHECK_MAGIC_METHOD): call it.
* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
number to 2.2.4.
* libltdl/Makefile.inc (LTDL_VERSION_INFO): C:R+1:A because the
interfaces are unchanged, even though we improved the code some
more.
* NEWS: Updated.
* libltdl/m4/libtool.m4, libltdl/m4/ltdl.m4,
libltdl/m4/ltoptions.m4, libltdl/m4/lt~obsolete.m4: Bump serial
numbers to account for changes since 2.2.2 release.
* libltdl/config/general.m4sh (opt_warning): New option.
(func_warning): Only display a warning message if $opt_warning
is true.
* libtoolize.m4sh: Accept options in LIBTOOLIZE_OPTIONS
environment variable.
(--no-warn): Parse new option.
(func_serial_update_check, func_keyword_update): Use func_warning.
(func_check_macros): Bail out before style issues nags when
$opt_warning is false.
* doc/libtool.texi (Invoking Libtoolize): Document it.
* tests/libtoolize.at: Test it.
* NEWS: Updated.
* libltdl/config/ltmain.m4sh (func_mode_link): Add
$link_static_flag to compile_command and link_command only
later, instead of right after a possible compiler wrapper.
* tests/static.at (ccache -all-static): New test.
* THANKS: Update.
Report by Richard Purdie.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/lt~obsolete.m4: Add the filename to the #serial
marker so that libtoolize's serial number checks can find it
in a non-include using aclocal.m4.
* NEWS: Updated.
Reported by Olly Betts <olly@survex.com>
* libltdl/config/ltmain.m4sh(func_extract_archives): Use sed
$basename.
* tests/darwin.at: New. Check that we can built fat program,
shared library and convenience library.
* Makefile.am: Add test.
Reported by LiKai Liu <liulk@cs.bu.edu>
* libltdl/config/ltmain.m4sh (func_mode_link) <Transforming
deplibs into only shared deplibs>: Fix expr portability issues,
noted on FreeBSD. While at it, simplify and avoid forking.
Report by Bob Friesenhahn.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/libtool.m4 (_LT_CHECK_SHELL_FEATURES): Also check
for arithmetic expansion, and ${#var}.
(_LT_PROG_XSI_SHELLFNS): Define func_arith and func_len
accordingly, falling back on 'expr'. Note that the argument to
func_len may not start with a hyphen. In the pre-Posix
fallback, take care not to rely on the exit status of the
variable assignment (not portable), but set the length to
$max_cmd_len instead.
* libltdl/config/ltmain.m4sh (func_mode_link): Use func_arith
and func_len throughout for integer arithmetic, fixing
quadratical amount of counting for reloadable object and
piecewise archive linking. Change all comparisons with
max_cmd_len to test for smaller, non-equal length.
* THANKS: Update.
Suggested by Roland Mainz.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_mode_compile): Avoid
redundant removal of old output files before compilation.
Do not remove $obj until we have successfully grabbed the
lockfile (in case the compiler doesn't grok `-c -o'), because
it might be identical to $output_obj.
At the end of the function, before we remove the lockfile,
update $removelist so that if the trap hits after the lockfile
has been removed, we do not accidentally remove $output_obj that
does not belong to us.
(func_write_libtool_object): Use $MV instead of mv.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* Makefile.am: Pass srcdir as an argument to mkstamp and expect only 2 fields in mkstamps output.
* clcommit.m4sh: Ditto.
* configure.ac: Ditto.
* libltdl/config/mkstamp: return a revision and date based on the number of lines which look like dates in all the ChangeLog* files in the directory we got as arg 1.
