* libltdl/config/ltmain.m4sh <command-line handling>: Only shift
if there is a positional parameter to shift. Fixes `libtool
--help' when dash is used.
Report by Rainer Tammer.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_append_quoted): Document
that this function inserts a separator space.
(func_mode_compile): Do not pass extra space here.
Fixes regression introduced in v2.2.10-49-gc13532a.
Report by Rainer Tammer.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Rename to
_LT_PROG_REPLACE_SHELLFNS.
(_LT_PROG_XSI_REPLACE): Rename to _LT_PROG_FUNCTION_REPLACE.
(_LT_PROG_FUNCTION_REPLACE): Change decorator comment to use
'Extended shell' rather than 'XSI' on successful replacement.
* libltdl/config/general.m4sh (func_dirname, func_basename)
(func_dirname_and_basename, func_stripname): Change decorator
comment to use 'extended shell' rather than 'XSI' on fallback
implementations.
* libltdl/config/getopt.m4sh (func_split_short_opt)
(func_split_long_opt): Ditto.
* libltdl/config/ltmain.m4sh (func_append, func_append_quoted)
(func_arith, func_len, func_lo2o, func_xform): Ditto.
* tests/getopt-m4sh.at (_LT_AT_XSI_FUNC_EXTRACT): Rename to
_LT_AT_EXTENDED_SHELL_FUNC_EXTRACT.
(_LT_AT_EXTENDED_SHELL_FUNC_EXTRACT): Change regular expression to
match new replacable function decorator comments.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* libltdl/config/general.m4sh (func_tr_sh): New function.
* libltdl/config/ltmain.m4sh (func_generate_dlsyms) [cygwin|mingw]:
Obtain DLL name corresponding to import library by using value
stored in unique variable libfile_$(transliterated implib name).
If that fails, use $sharedlib_from_linklib_cmd to extract DLL
name from import library directly. Also, properly extract dlsyms
from the import library.
(func_mode_link) [cygwin|mingw]: Prefer to dlpreopen DLLs
over static libs when both are available. When dlpreopening
DLLs, use linklib (that is, import lib) as dlpreopen file,
rather than DLL. Store name of associated la file in
unique variable libfile_$(transliterated implib name)
for later use.
(func_win32_libid): Accomodate pei-i386 import libs
as well as pe-i386.
(func_cygming_dll_for_implib): New function.
(func_cygming_dll_for_implib_fallback): New function.
(func_cygming_dll_for_implib_fallback_core): New function.
(func_cygming_gnu_implib_p): New function.
(func_cygming_ms_implib_p): New function.
* libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Adjust sed
expressions for lt_cv_sys_global_symbol_to_c_name_address and
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
as trailing space after module name is optional.
(_LT_LINKER_SHLIBS) [cygwin|mingw][C++]:
Set exclude_expsyms correctly for $host. Simplify regular
expression in export_symbols_cmds.
(_LT_LINKER_SHLIBS) [cygwin|mingw|pw32][C]: Set exclude_expsyms
correctly for $host. Enable export_symbols_cmds to identify
DATA exports by _nm_ prefix.
(_LT_CHECK_SHAREDLIB_FROM_LINKLIB): New macro sets
sharedlib_from_linklib_cmd variable.
(_LT_DECL_DLLTOOL): New macro ensures DLLTOOL is always set.
* libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS)
<nm_file_list_spec>: New tag variable. Set it to '@' if input
files can be passed to $NM in a file named with the '@' option.
* libltdl/config/ltmain.m4sh (func_mode_link): When
nm_file_list_spec is nonempty, use it to avoid skipped_export.
* doc/libtool.texi (libtool script contents): Document
new variable.
Fixes a lot of testsuite failures with MSVC 2003 (v8.0) and
above (and perhaps also MSVC .Net) related to running programs
that have been moved (e.g. installed) without their manifests
also having been moved.
* libltdl/m4/libtool.m4 (_LT_PATH_MANIFEST_TOOL): New macro
that locates the Manifest Tool (mt) and verifies that it is
indeed the manifest tool. The result is stored in the new
variable MANIFEST_TOOL.
(_LT_LINKER_SHLIBS) <postlink_cmds>: New tag variable.
[ cygwin, mingw, cegcc ] <cl*>: Embed the manifest file as a
resource. Make sure the embedding work regardless of if the
@OUTPUT@ file name includes a trailing $EXEEXT.
(_LT_LANG_CXX_CONFIG): Likewise.
(_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG): Require the above
_LT_PATH_MANIFEST_TOOL.
* libltdl/config/ltmain.m4sh (func_mode_link): After linking
a program, replace @OUTPUT@ in $postlink_cmds and then execute
the commands.
* doc/libtool.texi (libtool script contents): Document
new postlink_cmds variable.
(LT_INIT): Add that the MANIFEST_TOOL environment variable can
be used to override the manifest tool to use.
* tests/exeext.at: New. Make sure linking with both -o prog
and -o prog$EXEEXT works.
* Makefile.am (TESTSUITE_AT): Update.
(TESTS_ENVIRONMENT): Propagate $(MANIFEST_TOOL) to the
testsuite.
* NEWS: Add note of the new MANIFEST_TOOL environment variable.
* 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/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_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>
* 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>
* 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>
* 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/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.
* 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>
* 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, 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.
* 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>
* 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/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/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.
* 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/config/general.m4sh: Use 'printf %s\n' if $as_echo is
unset.
* tests/testsuite.at: Likewise.
* THANKS: Update.
Report by Vadim Zeitlin and Peter Rosin.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/general.m4sh (pathcar, pathcdr, removedotparts)
(collapseslashes, finalslash): Use single quotes, for clarity.
(removedotparts): Avoid \{N,M\} after subexpression \(...\), for
Solaris /bin/sed.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/general.m4sh (func_normal_abspath): New function.
(func_relative_path): Likewise.
* libltdl/config/ltmain.m4sh (func_mode_help): Document "-bindir".
(func_mode_link): Accept new "-bindir" option and use it, if
supplied, to place Windows DLLs.
* tests/bindir.at: New file for install tests using "-bindir".
* Makefile.am (TESTSUITE_AT): Add bindir.at.
* doc/libtool.texi (Link Mode): Update documentation.
* NEWS, THANKS: Update.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libltdl/config/ltmain.m4sh (func_mode_link): Remove "-Wc,"
instead of replacing it with "$wl" when linking programs
through the compiler driver, just as is the case when linking
libraries.
* NEWS: Update.
Signed-off-by: Peter Rosin <peda@lysator.liu.se>
