* tests/getopt-m4sh.at (_LT_AT_FALLBACK_FUNC_EXTRACT): New
macro to extract a fallback function implementation from
ltmain.m4sh.
[option appending]: Use it for a test of the fallback
implementation of func_append.
[enhanced shell option appending]: And also test the enhanced
implementation.
* libltdl/config/ltmain.m4sh (func_append_quoted): Fix missing \
to escape a quoted space for eval.
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Fix missing $ in
dereference of func_append inline replacement for retarded
shells.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libtool/m4/libtool.m4 (_LT_CHECK_SHELL_FEATURES): Remove
test ${foo:n:m} substrings, instead adding a ${foo%??} check
to the existing XSI tests.
(_LT_PROG_XSI_SHELLFNS): Remove the ${foo:n:m} based
func_split_short_opt substitution in favour of a properly
XSI compliant substitution.
Suggested by Paolo Bonzini.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libtool/config/ltmain.m4sh: Replace all occurrences of
`foo="$foo bar"' with func_append. No decorator comment was
added since /func_append [a-zA-Z0-9_]* "/ is already an
excellent match regexp, and additional comments would only
complicate things.
(func_append_quoted): New function that quotes a value with
func_quote_for_eval before appending it. To avoid quoting the
whitespace in the passed value, a single whitespace is added
automatically. Changed callers where possible.
* libtool/m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Perform a
`+=' implementation substitution for func_append_quoted. More
importantly, systematically replace matching func_append calls
with inline `+=' when supported (for maximum speed), and
longhand `foo="$foo bar"' otherwise to avoid the function
overhead.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/config/getopt.m4sh (m4go_shortnoargs): Remove 'v' now
that getopt.m4sh doesn't steal that letter for the --version
short option.
* libltdl/config/ltmain.m4sh (M4SH_GETOPTS): We can now use 'v'
as a short option for '--verbose'.
* libltdl/config/getopt.m4sh (m4go_printopts): Add back in the
leading '-' for remaining non-argument short options.
(func_split_short_opt): Use the correct sed script variable.
* libltdl/m4/libtool.m4 (_LT_CHECK_SHELL_FEATURES): Also ensure
that XSI substring extraction is supported.
(_LT_PROG_XSI_SHELLFNS): Use XSI substring extraction to split
short options to avoid unnecessary forks if the host shell
supports that.
* tests/getopt-m4sh.at: New tests for getopt.m4sh coverage.
* Makefile.am (TESTSUITE_AT): Add getopt-m4sh.at.
(TESTS_ENVIRONMENT): Pass M4SH and SED for substition into the
m4sh expansion performed in tests/getopt-m4sh.at.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_REPLACE): Some editors
might optimise away the SPACE in SPACE-TAB sequences, so use
TAB-SPACE just in case.
Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_REPLACE): `sed -i' is not
portable; use `mv -f ...|| cp -f ...' instead.
Add an initial backslash to sed `c' substitutions with leading
whitespace, so that indentation is not removed by some non-POSIX
compliant sed implementations.
(_LT_PROG_XSI_SHELLFNS): Display a diagnostic warning message if
one or more XSI function replacements failed.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Moved portable
shell versions of various utility functions from here...
* libltdl/config/getopt.m4sh (func_split_long_opt): ...to here...
* libltdl/config/general.m4sh (func_dirname, func_basename)
(func_dirname_and_basename, func_strip_name): ...here...
* libltdl/config/ltmain.m4sh (func_append, func_arith, func_len)
(func_lo2o, func_xform): ...and here.
* libltdl/config/libtool.m4 (_LT_PROG_XSI_REPLACE): New macro that
expands into a sed command for replacing the contents of a
suitably decorated shell function with an alternate XSI
implementation.
(_LT_PROG_XSI_SHELLFNS): Use it to replace the portable shell
versions of the functions above with equivalent XSI
implementations that avoid unnecessary forks if the host shell
supports that.
* libltdl/config/ltmain.m4sh: Replace hand written shell code
with a call to M4SH_GETOPTS. Rename some option variables in
the client code to match the generated option parser settings.
* libltdl/config/general.m4sh (func_echo, func_error)
(func_warning): Use $opt_mode instead of obsoleted $mode in
message leader.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* tests/exception.at (common.h): New file, refactored from
(module.h): Move declaration of modexc to libcommon.
Include common.h. Use explicit import/export markings for
symbols when building on win32 or cygwin.
(common.cpp): New file.
(module.cpp): Ensure correct symbols markings when including
module.h.
(lib.h): Use explicit import/export markings for symbols
when building on win32 or cygwin.
(lib.cpp): Ensure correct symbol markings when including lib.h.
(main.cpp): Include common.h.
(commands): Ensure correct symbol markings when compiling
main.cpp, and lib.cpp, and module.cpp. Add command to compile
common.cpp, and to link libcommon.la. Add libcommon.la when
linking module.la and main. Add command to install libcommon.la.
Signed-off-by: Charles Wilson <libtool@cwilson.fastmail.fm>
* libltdl/config/getopt.m4sh (m4_chomp): Ensure this macro is
implemented even if Autoconf's m4sugar.m4 doesn't provide it.
(m4go_expand): New macro based on Autoconf-2.64 m4_expand. Use
it everywhere incase m4sugar.m4 doesn't have an implementation.
(m4_ifnblank): Replace all uses with m4_ifval, which was
available long before m4_ifnblank was introduced.
* libltdl/config/ltmain.m4sh (func_mode_uninstall): Do not try
to match a null string in a case pattern, even with surrounding
spaces. Fixes `lt_dlopenadvise library loading' test.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* tests/flags.at (passing CC flags through libtool): When $LD
is used for linking libraries, ensure flags passed with `-Wc,'
are not passed through to $LD, but flags passed with `-Wl,' use
$wl when linking programs. Fixed testsuite failure on HP-UX
10.20.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* tests/exceptions.at (main.cpp:exceptions_in_module):
Move dlclose outside catch block; otherwise __cxa_end_catch
(part of the cygwin g++ ABI) accesses pointers to data inside
unloaded DLL. This is a platform ABI-specific bug, but is
likely common to many platforms' g++ and/or other C++
compilers.
Signed-off-by: Charles Wilson <libtool@cwilson.fastmail.fm>
* tests/defs.m4sh: Strip trailing `/tests' from srcdir, to allow
`$srcdir/tests/FOO.test' to be run from the top build directory.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/libtool.texi: Throughout the manual, replace @var with
@samp or @code as appropriate, ensure the argument of remaining
@var uses are lower-case.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* tests/execute-mode.at (execute mode): Do not use grep -F
with an empty pattern.
* THANKS: Update.
Report by Jay K.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) <lt_prog_compiler_pic>:
Save result, and allow override, through cache variable
lt_cv_prog_compiler_pic{,_CXX,_F77,_FC}. The cache variable
needs to contain an eventual -DPIC.
* doc/libtool.texi (): Document it.
* tests/pic_flag.at (override pic_flag at configure time):
New file, new test.
* Makefile.am (TESTSUITE_AT): Update.
* NEWS, THANKS: Update.
Suggestion by Joakim Tjernlund and Paolo Bonzini.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_ltwrapper_scriptname): Do not
call func_ltwrapper_executable_p again here, this function is
documented to allow being called with wrapper executables.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* bootstrap: When extracting PACKAGE and VERSION from AC_INIT
arguments, be sure to remove a 'GNU ' prefix and lowercase the
package name for PACKAGE. Also set PACKAGE_NAME and PACKAGE_URL
appropriately for GNU software. Pass these variables to the
make commands creating tests/package.m4 and other files.
* Makefile.am (edit): Fix substitution of PACKAGE_NAME and
PACKAGE_STRING.
* libltdl/config/announce-gen.m4sh: Use @PACKAGE@ not
@PACKAGE_STRING@.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/libtool.m4 (_LT_CHECK_MAGIC_METHOD),
libltdl/config/ltmain.m4sh (func_mode_link): On Windows,
find potential libs regardless of file name case.
* tests/nocase.at: New test, to check for regressions
of the above.
* Makefile.am: Add above new test.
* doc/libtool.texi (libtool script contents): Document
new variables.
* NEWS: Updated.
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_mode_uninstall): Do not
override global objdir variable, instead use odir for the
directory of to-be-removed files. Drop unneeded origobjdir.
Report by Charles Wilson.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* tests/testsuite.at: Move AT_INIT call down to late in the
file, all prior code can go beforehand.
Call AT_COLOR_TESTS if defined.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac (AC_INIT): Set PACKAGE argument to `GNU Libtool',
so Autoconf knows this is GNU software. For Autoconf < 2.64,
if AC_PACKAGE_URL is not defined, substitute PACKAGE_URL.
* Makefile.am (edit): Substitute PACKAGE_URL.
($(srcdir)/tests/package.m4): Also depend on Makefile.am.
Define AT_PACKAGE_URL, for `tests/testsuite --help' output.
* libltdl/config/getopt.m4sh (func_help): Also extract comment
lines that mention a home page and general GNU help.
* libltdl/config/ltmain.m4sh: Use @PACKAGE_BUGREPORT@ instead of
hard-coded list address. Also mention Libtool home page and
general GNU help web page.
* libtoolize.m4sh: Likewise.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/ltdl.c (parse_dotla_file) [__WINDOWS__]: Read the
libdir entry in the .la file, but accept it only if it is not
a unix-style absolute name.
* tests/ltdl-libdir.at: New test that checks if ltdl finds an
installed module via the libdir variable in the .la file. On
MinGW, use a Windows-style libdir name including drive spec.
* Makefile.am: Add above.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libtoolize.m4sh: Replace hand written shell code with a
call to M4SH_GETOPTS. Move some premature initialization
from the preamble to the main part of the script. Exit with
an error on spurious additional non-option arguments.
(envopts): Integrate LIBTOOLIZE_OPTIONS pre-parsing into the
main option parsing loop.
(opt_copy): Use in place of and in the reverse sense of the
old opt_link variable.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/config/ltmain.m4sh: When not building a shared
library, use the non-pic objects to create a reloadable
object, because pic objects do not exist.
* Makefile.am (LTDL_BOOTSTRAP_DEPS): New variable.
(all-local): Use it to simplify dependencies.
(testsuite_deps_uninstalled): Add $(LTDL_BOOTSTRAP_DEPS).
Report by Peter Rosin.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/getopt.m4sh: Set $opt_debug to be either `:'
or `set -x' depending on whether --debug was parsed to match
usage in libtoolize.m4sh and ltmain.m4sh.
* clcommit.m4sh, libltdl/config/announce-gen.sh: Instead of
`$opt_debug && ...', use `test "$opt_debug" != ":" && ...'.
* clcommit.m4sh, libltdl/config/announce-gen.m4sh,
libltdl/config/getopt.m4sh, libltdl/connfig/mailnotify.m4sh:
Execute at the start of functions to cater to ksh, which
resets `-x' inside shell functions.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* tests/testsuite.at (LT_AT_TAG): For the GCJ tag, actually
try to compile a .java file when deciding whether to skip.
(LT_AT_EXEC_TAG): New macro, to also ensure runnability.
* tests/convenience.at (Java convenience archives): Use
LT_AT_EXEC_TAG, simplify accordingly.
* tests/flags.at (passing lt_tag flags through libtool): Use
m4_defn for tag so LT_AT_TAG works.
* tests/infer-tag.at (GCJ inferred tag): Simplify.
* THANKS: Update.
Report by Warren Dodge.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac, libltdl/configure.ac (AC_INIT): Bump version number
to 2.2.10.
* NEWS: Update version number.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* clcommit.m4sh (func_commit): Use func_show_eval when calling
git, so that the previously func_quote_for_eval()ed $git_flags is
expanded properly.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/ltdl.c (parse_dotla_file) [mingw]: The absolute
libdir path in the .la file is recorded as an MSYS (POSIX
style) path. Make sure it isn't tried when locating the
shared library.
* NEWS: Updated.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* ChangeLog, ChangeLog.1996, ChangeLog.1997, ChangeLog.1998,
ChangeLog.1999, ChangeLog.2000, ChangeLog.2001, ChangeLog.2002,
ChangeLog.2003, ChangeLog.2004, ChangeLog.2005, ChangeLog.2006,
ChangeLog.2007, ChangeLog.2008, ChangeLog.2009, NEWS: Add
all-permissive license.
* HACKING, README, README.alpha, TODO: Relax license to RMS
encouraged all-permissive terms.
* libltdl/README: Ditto. I added the original license text in
2007, and there's no need for it to be so long for such a trivial
file.
* libltdl/config/getopt.m4sh, libltdl/general.m4sh: Cvs-utils is
dead, and I am the author of these files, so consolidated license
terms to match regular Libtool licensing.
* HACKING (Licensing Rules): Update wording, and list of files for
the all permissive license.
(GPL with CVS-Utils exception clause): Removed. No files have these
license any more.
(GPL with Libtool exception clause): Ditto, only libltdl/README
used to be distributed with this variation.
* AUTHORS: Add GPL license text.
* clcommit.m4sh: When searching for accidental commits of mutliple
changes, ignore the second line of the message, which we inserted
earlier to support "git log --oneline".
* tests/testsuite.at (LT_AT_CONFIGURE, LT_AT_MAKE):
Do not wrap AT_CHECK in a subshell, so that failures are
properly propagated; instead, move environment changes inside
the AT_CHECK code.
Report and analysis by Peter Rosin.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* tests/versioning.at (versioning): Add -no-undefined to
LDFLAGS.
(test_uninstalled): Also move $bindir out of the way
temporarily.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* tests/versioning.at (versioning): For the library update
hypotheses, ensure the unchanged library libb isn't accidentally
relinked against the new liba, by not reinstalling libb.
Fixes testsuite failure for the incompatible update case with
LDFLAGS=-Wl,--as-needed.
* THANKS: Update.
Report by Ryan Hill.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* clcommit.m4sh, libltdl/config/mailnotify.m4sh: Rewrite option
parsing loop over M4SH_GETOPTS macro, and adjust all clients of
option variables to use generated option names.
* libltdl/config/getopt.m4sh (_m4go_option): Argument list also
needs to be `shift'ed in the shell option loop after processing a
numbered argument collection.
* Makefile.maint (WGET_CGIT): Location of newest config.guess and
config.sub upstream.
(fetch): Fetch config.guess and config.sub from WGET_CGIT, rather
than no-longer-updating WGET_SGO location.
* HACKING (Release Procedure): Move the instruction for generating
web manuals for a new release to before the instruction that bumps
the version numbers to the post release values.
* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
number to 2.2.8.
* NEWS: Update version number.
* INSTALL, libltdl/config/install-sh, libltdl/config/config.guess,
libltdl/config/config.sub, libltdl/config/texinfo.tex: Updated
from canonical source.
* libltdl/config/getopt.m4sh (M4SH_GETOPTS): New macro that takes
a quoted m4 list of command line options to be parsed, and
generates the shell code to parse those options and collect the
results into appropriately named 'opt_xxx' shell variables. Also,
add some private supporting macros, and improve the comments
radically.
* libltdl/config/announce-gen.m4sh: New file, to generate and
optionally post (an enhancement over the gnulib perl script of the
same name) a release announcement.
* Makefile.maint (announce-gen): Build a new announce-gen script
in the build directory, from the contents of
libltdl/config/announce-gen.m4sh.
* HACKING (Release Procedure): Update the instructions to use
announce-gen.
(Alpha release note template, Full release note template):
Removed.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* clcommit.m4sh (func_check_commit_msg): Insert an empty line
between the ChangeLog entry summary line and the ChangeLog entry
body, so that "git log --oneline" works properly.
Bump copyright and version number.
Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
number to 2.2.7b.
* libltdl/m4/libtool.m4, libltdl/m4/ltdl.m4,
libltdl/m4/ltoptions.m4, libltdl/m4/lt~obsolete.m4: These files
have been updated without a serial bump since the last release.
* libltdl/Makefile.inc (LTDL_VERSION_INFO): Bump Revision, to
account for bugfixes since the last release.
* libltdl/config/install-sh, libltdl/config/config.guess,
libltdl/config/config.sub, libltdl/config/texinfo.tex,
INSTALL: Updated from canonical source.
* NEWS: Update with missing entries from ChangeLog.
* HACKING: Note workaround for developer tool-path leakage bug.
* tests/dlloader-api.at, tests/exceptions.at,
tests/lalib-syntax.at, tests/loadlibrary.at,
tests/lt_dlopenext.at, tests/resident.at: Detect when these
tests try to link against the not installed libltdl.la, and
skip rather than FAIL.
* doc/libtool.texi (Updating version info): Be explicit
about setting age to zero on interface change.
Reported by Jef Driesen <jefdriesen@hotmail.com>
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
* doc/libtool.texi (Dlpreopening): Remove broken documentation
of lt_dlsymbol and lt_dlsymlist. Document typedef lt_dlsymlist
and symbol lt_preloaded_symbols according to the implementation.
* tests/demo/dlmain.c (lt_symlist): Make struct anonymous ...
(lt_dlsymlist): ... and typedef to this name.
(lt_preloaded_symbols, main): Adjust.
* tests/pdemo/longer_file_name_dlmain.c: Likewise.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS) [linux]
<archive_cmds, archive_expsym_cmds>: With xlf and bgxlf
compilers, when linking with $LD, use $linker_flags not
$compiler_flags.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/libtool.texi (FAQ, Stripped link flags): New nodes.
(Wrapper executables): Replace bug address with macro.
(Compile mode, Link mode): Document `-Wc,' and `-Xcompiler '
semantics better.
* libltdl/config/ltmain.m4sh (func_mode_link): Rewrite comment
for the flags that are passed through.
Prompted by reports from Simon Richter <Simon.Richter@hogyros.de>,
Török Edwin <edwintorok@gmail.com> and
Åke Sandgren <ake.sandgren@hpc2n.umu.se>.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/ltdl.c (preloaded_symbols): Fix declaration to include
array brackets.
(lt_dlinit): Do not take address of preloaded_symbols.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/libtool.texi (Autoconf macros): Improve hyphenation.
(Using libltdl): libltdl uses the Lesser General Public License,
not the Library General Public License.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh: Unconditionally set LC_ALL and
LANGUAGE to 'C', to avoid semantic differences on MinGW under
Chines locale. SCO issues with e.g. LANG=C are not known to
be relevant today any more.
Report by Pete Batard <pbatard@gmail.com> and Xiaofan Chen
<xiaofanc@gmail.com>.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/loaders/loadlibrary.c (wm_open): Don't rely on
SetThreadErrorMode (or SetErrorMode) to not clobber the last
error.
Report by Ralf Wildenhues.
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
* libltdl/loaders/loadlibrary.c (wrap_geterrormode): Replaced...
(wrap_getthreaderrormode): ...by this function that checks
first for GetThreadErrorMode, then GetErrorMode and makes use
of either of those or...
(fallback_getthreaderrormode): ...else falls back to this
replacement function that implements the old workaround, which
was previously implemented in...
(fallback_geterrormode): ...this now renamed function.
(geterrormode): Replaced...
(getthreaderrormode): ...by this function pointer that points
at either of wrap_getthreaderrormode, GetThreadErrorMode,
GetErrorMode or fallback_getthreaderrormode.
(wrap_setthreaderrormode): New function that checks if
SetThreadErrorMode is supported by the system and makes use of
it if it is.
(fallback_setthreaderrormode): New function that is used
otherwise that implements the old version using SetErrorMode.
(setthreaderrormode): New function pointer that points at
either of wrap_setthreaderrormode, SetThreadErrorMode or
fallback_setthreaderrormode.
(vm_open): Adjust to the above.
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src:main):
Check return value of strerror() using nonnull().
(func_emit_cwrapperexe_src:find_executable): Ditto.
(func_emit_cwrapperexe_src:chase_symlinks): Ditto.
* NEWS: Indicate new feature and incompatibility.
* doc/libtool.texi [detailmenu]: Add reference to subsection
'Wrapper executables for programs', in Platform Quirks category.
[Linking executables]: Mention wrapper executables, in
addition to wrapper scripts. Add menu referencing subsection
'Wrapper executables for programs'.
[Wrapper executables for programs]: New subsection. Documents
cwrapper rationale and command line options.
* libltdl/config/ltmain.m4sh (func_emit_wrapper): Call
func_parse_lt_options early. Use func_exec_program.
(func_emit_wrapper:func_parse_lt_options): New function.
(func_emit_wrapper:func_lt_dump_args): New function.
(func_emit_wrapper:func_exec_program_core): New function.
(func_emit_wrapper:func_exec_program): New function.
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src):
Update comments. Initialize program_name. Eliminate _LENGTH
variables for string constants. In debug mode, print a
banner with known content before any other output. Remove
LTWRAPPER_DEBUGPRINTF macro. Add constants and variables
to support new --lt-debug option.
(func_emit_cwrapperexe_src:ltwrapper_debugprintf): Renamed to...
(func_emit_cwrapperexe_src:lt_debugprintf): this. Only print
messages if lt_debug != 0. Ensure appearance of messages
conforms to GCS.
(func_emit_cwrapperexe_src:lt_fatal): Ditto.
(func_emit_cwrapperexe_src:lt_error_core): Ditto.
(func_emit_cwrapperexe_src): Update all callers to lt_fatal.
Update all users of LTWRAPPER_DEBUGPRINTF (()) to call
lt_debugprintf () directly.
(func_emit_cwrapperexe_src:main): Consolidate option parsing.
Ensure first use of lt_debugprintf occurs after option parsing.
Add stanza to parse for --lt-debug and set lt_debug variable.
Use strcmp rather than strncmp, where safe.
* tests/cwrapper.at: Add new tests for --lt-debug and
-DLT_DEBUGWRAPPER.
* libltdl/loaders/loadlibrary.c (loadlibraryerror): New
helper function that returns the latest Windows error as a
string, or the provided default string on failure to do so.
(LOADLIB_SETERROR): New macro that wraps previous to make it
easy to use.
(vm_open, vm_close, vm_sym): Make use of previous.
(LOCALFREE): New macro to help free the Windows error string.
(vl_exit): Make use of previous.
* tests/loadlibarry.at: New file, new test that makes sure
the loadlibrary loader reports non-standard error messages.
* Makefile.am (TESTSUITE_AT): Add above test.
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
* libltdl/loaders/loadlibrary.c (wrap_geterrormode): New
function that checks if GetErrorMode is supported by the
system and makes use of it if it is.
(fallback_geterrormode): New function that is used otherwise
that implements the old workaround.
(geterrormode): New function pointer that points at either
of the above or directly at GetErrorMode.
(vm_open): Make use of the above.
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
* tests/resident.at (resident modules): New file, new test.
* Makefile.am (TESTSUITE_AT): Adjust.
Report by Bob Friesenhahn.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
