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ChangeLog.old
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2010-12-20 Ian Lance Taylor <iant@google.com>
* libltdl/m4/libtool.m4 (LT_LANG): Add Go.
(AC_PROG_GO): Provide.
(_LT_SYS_HIDDEN_LIBDEPS): Add Go case.
(_LT_LANG_GO_CONFIG): Define.
(LT_PROG_GO): Define.
(AC_PROG_GO): Define if not defined.
* libltdl/config/ltmain.m4sh: Match *.go.
* doc/libtool.texi (LT_INIT): Mention Go.
(Tags): Mention Go.
* configure.ac: Enable Go.
* NEWS: Update.
2010-12-20 Brice De Bruyne <bricedb@gmail.com> (tiny change)
Also turn off -fuse-linker-plugin for postdep_objects computation.
* libltdl/m4/libtool.m4 (_LT_SYS_HIDDEN_LIBDEPS): Add
-fno-use-linker-plugin to temporary compile flags if necessary,
to fix C++ postdep_objects setting with -flto
-fuse-linker-plugin.
* NEWS, THANKS: Update.
2010-12-20 KO Myung-Hun <komh@chollian.net> (tiny change)
Set command line length limit for OS/2.
* libltdl/m4/libtool.m4 (LT_CMD_MAX_LEN) [os2]
<lt_cv_sys_max_cmd_len>: Set to 8192 to avoid long test.
2010-12-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix PIC flags with mpif77 using ifort on GNU/Linux.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux]:
Match Intel compiler also using $CC -V output, to avoid false
negatives with compiler drivers like mpif77.
Report by Christian Rössel.
2010-12-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix PIC flags with MPI wrappers using Portland on GNU/Linux.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux]:
Match Portland compilers also using $CC -V output, to avoid
false negatives with MPI compiler drivers.
Report by Christian Rössel.
* libltdl/m4/libtool.m4 (_LT_SETUP): Fix quoting for
PATH_SEPARATOR.
2010-12-15 KO Myung-Hun <komh@chollian.net> (tiny change)
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix PATH_SEPARATOR handling for OS/2.
* Makefile.am (update_mans): Quote $(PATH_SEPARATOR).
* libltdl/m4/libtool.m4 (_LT_SETUP): Add _LT_DECL for
PATH_SEPARATOR.
* libltdl/config/general.m4sh: Use PATH_SEPARATOR when computing
$progpath.
* THANKS: Update.
2010-12-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix nvcc PIC setting on darwin.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC)
<lt_prog_compiler_pic>: Prepend -Xcompiler to nonempty variable
setting rather than hard-coding -Xcompiler -fPIC, for darwin.
* NEWS, THANKS: Update.
Report by Paweł Daniluk.
Honor $AUTOCONF, $AUTOMAKE in --help output.
* libltdl/config/getopt.m4sh (func_help): Use $AUTOCONF and
$AUTOMAKE if set, for --version outout.
docs: Libtool configuration diagram.
* doc/libtool.texi (Integrating libtool): Add diagrams
explaining the dependencies between Libtool files.
Suggestion by Ethan Mallove.
2010-11-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Eliminate hardcode_libdir_flag_spec_ld tag variable.
* libltdl/config/ltmain.m4sh (func_mode_link): Set $wl to empty
if $LD is used for creating shared libraries. Do not use
hardcode_libdir_flag_spec_ld any more.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG)
(_LT_LANG_F77_CONFIG, _LT_LANG_FC_CONFIG, _LT_SYS_DYNAMIC_LINKER)
<hardcode_libdir_flag_spec_ld>: Remove all instances of the tag
variable.
(_LT_LINKER_SHLIBS) [linux, xlf] <hardcode_libdir_flag_spec>:
Set variable, including ${wl}. Fixes hardcoding in programs
created by XL Fortran on GNU/Linux.
* NEWS, THANKS: Update.
Report by Paul H. Hargrove.
Rebuild menus in the manual.
* doc/automake.texi: Rebuild menus (using ^C ^U ^A in emacs).
Thanks to Ian Lance Taylor for the suggestion.
2010-11-07 Ollie Wild <aaw@google.com>
Modify --with-pic to support per-package configurations.
* libltdl/m4/libtool.m4: Modify --with-pic to accept a list of
package names. Modelled off --enable-shared.
* tests/with-pic.at: New test.
* Makefile.am (TESTSUITE_AT): Add tests/with-pic.at.
* doc/libtool.texi (LT_INIT): Enhance documentation of
--with-pic configure flag.
* NEWS (New features): Mention that --with-pic now accepts a
comma-separated list of package names.
2010-11-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix cwrapper test failure with --disable-static.
* tests/cwrapper.at (cwrapper and installed shared libraries):
Compile program source without libtool, so we can be sure a
non-PIC object will be created.
2010-11-01 Peter Rosin <peda@lysator.liu.se>
docs: Windows DLLs and headers.
* doc/libtool.texi (Platform quirks): Add new subsection
'Windows DLLs'.
* doc/libtool.texi (Platform quirks): Fix typo.
2010-10-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
docs: mention shell requirement for libtool script.
* doc/libtool.texi (Invoking libtool): Document that the shell
used to invoke libtool needs to be the same used to configure
it.
* THANKS: Update.
Report by Markus Duft.
2010-10-15 Gary V. Vaughan <gary@gnu.org>
libtool: remove redundant unsubstituted shell var defaults.
* Makefile.am (libltdl/config/ltmain.sh): Boilerplate code from
libltdl/config/general.m4 sets some default shell variables
designed to be substituted by `$(configure_edit)'. Actually,
`libtool' uses the language tag values for those variables, and
`ltmain.m4sh' is not passed through `$(configure_edit)', so they
are just noise. Edit them out at bootstrap time.
2010-10-15 Gary V. Vaughan <gary@gnu.org>
maint: don't leak developer GREP, SED etc into distribution file.
* Makefile.am: Having rearranged the file, now apply the actual
changes to follow-up.
(edit): Split into two parts...
(bootstrap_edit): ...substitutions that should happen at bootstrap
time...
(configure_edit): ...and substitutions that should not happen until
configure time.
* Makefile.am (libltdl/m4/ltversion.m4, libltdl/config/ltmain.sh)
(libtoolize.in, tests/package.m4): Use bootstrap_edit.
(libtoolize, tests/defs): Use configure_edit.
* HACKING (Release Procedure): Remove the note to workaround the
bug fixed by this changeset.
* NEWS (Bug fixes): Mention that this bug is now fixed.
Reported by Joerg Sonnenberger.
maint: rearrange Makefile.am in preparation for a follow-up patch.
* Makefile.am (Libtool scripts.): Move this section below the
`Bootstrap.' section...
(libtoolize.in): ...except this one which is generated at
bootstrap time, and was added into the `Bootstrap.' section.
(Libltdl.): Move this section below the `Libtool scripts.'
section.
2010-10-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix linking from only convenience archives with gfortran on Darwin.
* libltdl/m4/libtool.m4 (_LT_DARWIN_LINKER_FEATURES): Update
macro comment header.
[darwin, F77, FC] <compiler_needs_object>: Set to yes if
whole_archive_flag_spec is nonempty. Fixes convenience.at test
suite failures with gfortran 4.2 on Darwin.
* THANKS: Update.
Report by Paul Laight.
Fix bindir check logic, and relax non-bindir case for AIX.
* tests/bindir.at (bindir install tests): Rewrite checks for
place of the installed shared library in two separate tests,
depending on whether -bindir is supposed to have an effect or
not. In the positive case, make the test stricter so that we
reject libraries in $libdir. In the negative case, do not
require a major version number in the $libdir file name, for AIX
without runtimelinking. If tmpdir creation fails, skip the
test. Use fewer bindir directory names for testing, to speed
up the test. Also mention MSVC style DLL name in comment.
Report by Peter Rosin.
tests: remove unneeded 'bindir compile check' test.
* tests/bindir.at (bindir compile check): Remove.
2010-10-14 Peter Rosin <peda@lysator.liu.se>
tests: fix $EXEEXT typo.
* tests/depdemo-relink.test (func_restore_files): Use $EXEEXT
instead of $EXEXT.
2010-10-12 Simon Josefsson <simon@josefsson.org>
MatÄ›j TÃ½Ä <matej.tyc@gmail.com>
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
docs: improve description of -no-undefined.
* doc/libtool.texi (Link mode): Fix -no-undefined description.
(Inter-library dependencies): Use Windows not AIX as example
system. Clarify need for symbol resolution at library creation
time.
2010-10-09 Paolo Bonzini <bonzini@gnu.org>
Add missing sysroot resolution.
* libltdl/config/ltmain.m4sh (func_mode_link): Resolve sysroot
when fetching the install directory of dependent libraries.
Reported by Lionel Landwerlin <llandwerlin@gmail.com>,
patch by Khem Raj <raj.khem@gmail.com>.
* THANKS: Reorder entries, add Khem and Lionel.
2010-10-07 Roumen Petrov <bugtrack@roumenpetrov.info>
Add test case for 69e77671 (cwrapper PATH manipulation order)
* tests/cwrapper.at: Add new test 'cwrapper and installed shared
libraries.'
2010-10-04 Peter Rosin <peda@lysator.liu.se>
cwrapper: split long lines when dumping the wrapper script.
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src): If
the wrapper script contains long lines, split them for
readability and to conform with C standards.
* tests/cwrapper.at (cwrapper string length): New test, making
sure we don't regress.
msvc: handle symbols from different files independently.
* libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS)
<dumpbin, lt_cv_sys_global_symbol_pipe>: Make all sections
viable for symbol extraction again when the symbols from a new
file starts. Fixes tests/tagdemo-make.test for MSVC 10.
* tests/dumpbin-symbols.at: New test, making sure we don't
regress.
* Makefile.am (TESTSUITE_AT): Update.
2010-09-27 Peter Rosin <peda@lysator.liu.se>
tests: check if sys_lib_search_path_spec works on MSVC.
* tests/search-path.at (sys_lib_search_path on w32): New test,
making sure v2.2.10-207-g09142ea doesn't regress.
Skip need_lib_prefix.at on systems without lib prefix on libraries.
* tests/need_lib_prefix.at [MSVC, OS/2]: Skip this test on
systems that do not have libraries prefixed with lib.
tests: clean up importing and exporting on w32.
Makes the touched tests pass for MSVC when DLLs are built.
* tests/demo/Makefile.am, tests/pdemo/Makefile.am: Define
BUILDING_LIBHELLO when building libhello.la.
* tests/demo/foo.h, tests/pdemo/foo.h (nothing) <MSVC>: Export
variable when building the libhello dll and import when using
libhello. For GCC and non-w32, and when building a static
libhello, leave as an ordinary extern.
* tests/pdemo/foo.h [Cygwin]: Remove unneeded and "dead" export
and import logic (LIBFOO_DLL is always undefined).
* tests/pdemo/longer_file_name_foo.c,
tests/pdemo/longer_file_name_foo2.c (_LIBFOO_COMPILATION_): Not
useful before, even less so now. Removed.
* tests/depdemo/l1/Makefile.am: Define BUILDING_LIBL1 when
building libl1.la.
* tests/depdemo/l2/Makefile.am: Define BUILDING_LIBL2 when
building libl2.la.
* tests/depdemo/l3/Makefile.am: Define BUILDING_LIBL3 when
building libl3.la.
* tests/depdemo/l4/Makefile.am: Define BUILDING_LIBL4 when
building libl4.la.
* tests/depdemo/l1/l1.h, tests/depdemo/l2/l2.h,
tests/depdemo/l3/l3.h, tests/depdemo/l4/l4.h <MSVC>: Export
variables when building the associated library dll and import
when using the library. For GCC and non-w32, and when building
static libraries, leave as an ordinary extern.
2010-09-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
docs: do not refer to Libtool version with dlopen functionality.
* doc/libtool.texi (Dlopened modules): Remove broken reference
to what should have been Libtool 0.9g.
Report by Roumen Petrov.
2010-09-23 Peter Rosin <peda@lysator.liu.se>
msvc: don't try to export import descriptors.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS) [cygwin, mingw]
[pw32, cegcc] <cl*, exclude_expsyms>: Don't export symbols in
import libraries related to describing what dll(s) the import
library is importing. Fixes problem in tests/demo-make.test
and some other tests.
2010-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix regression in command-line length computation.
* libltdl/m4/libtool.m4 (LT_CMD_MAX_LEN): Use `env echo' rather
than possibly-undefined func_fallback_echo, to ensure we fork
and exec for this test.
* NEWS: Update.
Regression introduced in v2.2.6-39-g9c3d4d8.
2010-09-22 Gary V. Vaughan <gary@gnu.org>
Post-release administrivia.
* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
numbers to 2.4.1a.
* NEWS: Add header line for next release.
Release 2.4.
* libltdl/Makefile.inc (LTDL_VERSION_INFO): We've added the
static libprefix interface, so new version-info is C+1:0:R+1.
* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
numbers.
* NEWS: Update version number.
manual: web-manual index.html clashes with @node Index.
* doc/libtool.texi (Index): Renamed to `Combined Index'.
tests: ISO C++ forbids declaration of 'v1' with no type.
* tests/lt_dlexit.at (lt_dlexit unloading libs): Added an
explicit int type to declaration of 'v1' to prevent compilation
failure with C++.
2010-09-22 Peter Rosin <peda@lysator.liu.se>
tests: reloadable objects do not work on MSVC, SKIP test.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS)
[cygwin, mingw, pw32, cegcc] <cl*, reload_cmds>: Indicate that
reloadable objects do not work.
* tests/duplicate_conv.at: Skip last test if reloadable
objects do not work.
* doc/libtool.texi (libtool script contents) <reload_cmds>:
Document how to indicate that reloadable objects do not work.
2010-09-21 Peter Rosin <peda@lysator.liu.se>
msvc: eliminate spaces in the library search path.
* libltdl/m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) [mingw, cygwin]
<cl*, sys_lib_search_path_spec>: The LIB path variable telling
where MSVC looks for libraries is likely to contain directory
names with spaces. Convert those directory names to the short
8.3 DOS form (i.e. without spaces) when storing them in
sys_lib_search_path_spec, as that is a space separated variable.
2010-09-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Revert to per-language libpath computation on AIX.
* libltdl/m4/libtool.m4 (_LT_SYS_MODULE_PATH_AIX): Accept
tagname argument. Use global cache variable lt_cv_aix_libpath
to override per-language tag variables for the libpath value.
Fix the sed script to remove trailing space.
(_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG): Pass tag argument to
_LT_SYS_MODULE_PATH_AIX.
Tracked down and reported by Rainer Tammer.
2010-09-21 Gary V. Vaughan <gary@gnu.org>
maint: edit-readme-alpha shouldn't try to re-edit during dist.
* libltdl/config/edit-readme-alpha: If README is non-writable
assume that it is being run from distcheck, and skip the edit
with a warning (to help diagnose cases where the heuristic is
not correct). However, if README has already been edited to
the alpha text, quietly skip without an error message.
2010-09-20 Eric Blake <eblake@redhat.com>
maint: drop autobuild requirement
* HACKING: Update.
build: ship autobuild.m4, to reduce bootstrap requirement
* libltdl/m4/.gitignore: Drop autobuild.m4.
* libltdl/m4/autobuild.m4: New file, copied from autobuild.
* configure.ac (AB_INIT): Unconditionally call it.
2010-09-20 Peter Rosin <peda@lysator.liu.se>
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
libltdl: Make sure preloaded symbols are declared extern "C".
* libltdl/ltdl.h (LTDL_SET_PRELOADED_SYMBOLS): Move the
declaration of lt__PROGRAM__LTX_preloaded_symbols to global
scope and make sure it has "C" linkage. Makes exceptions.at
succeed on MSVC.
2010-09-20 Peter Rosin <peda@lysator.liu.se>
tests: __declspec (dll{ex,im}port) in tests/exceptions.at
* tests/exceptions.at (common.h, module.h, lib.h) [w32]: Use
__declspec (dllimport) and __declspec (dllexport) instead of
the less portable __attribute__ ((dllimport)) and
__attribute__ ((dllexport)). Makes the test compile on MSVC.
2010-09-19 Peter Rosin <peda@lysator.liu.se>
tests: Import items from liba1 for MSVC.
* tests/lt_dlexit.at (b1.c) [MSVC]: Import function f1 and
variable v1 from liba1 when using them from modb1. Makes the
test pass on MSVC.
2010-09-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: avoid distcheck failure with --disable-ltdl-install.
* tests/ltdl-libdir.at (libdir of installed modules): Skip if
$LIBLTDL does not exist.
2010-09-18 Gary V. Vaughan <gary@gnu.org>
maint: use sed instead of maintaining 2 README files.
* README.alpha: Deleted. It was mostly identical to README.
* libltdl/config/edit-readme-alpha: New script to edit the
contents of README in the dist tree prior to tarring up.
* Makefile.am (dist-hook): Run it before rolling alpha release
tarball.
maint: improve README's `Obtaining the Latest Sources'.
* README (Obtaining the Latest Sources): Add instructions for
obtaining stable, alpha and nightly snapshot tarballs.
* README.alpha (Obtaining the Latest Sources): Adjust to match.
maint: reformat README `The Test Suites' for consistency.
* README (The Test Suites): Reformatted for consistency.
* README.alpha (The Test Suites): Adjust to match.
maint: improve `Reporting Bugs' in README and README.alpha.
* README (Reporting Bugs): Rewritten to a more complete and
concise guide to providing a good bug report.
* README.alpha (Reporting Bugs): Adjust to match.
maint: consolidate Introductions of README and README.alpha.
* README (Introduction): Rewritten to a more logical order for
first time users, incorporating some additional text that was
previously only in README.alpha.
* README.alpha (Introduction): Adjust to match.
maint: copy the Version Numbering section into README.alpha.
* README.alpha (Version Numbering): No less useful for users
of alpha releases. Copied from README.
2010-09-17 Peter Rosin <peda@lysator.liu.se>
tests: actually detect missing 'test' in 'if "$foo" = ...'.
* tests/sh.test: Remove extra backslash in regex.
Copy over DLL_EXPORT handling from C to C++ for non-GCC on w32.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [mingw, cygwin, os2]
[pw32, cegcc]: Copy over the DLL_EXPORT handling from C to C++.
2010-09-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
LTO: consistently accept -fwhopr* and -flto* for GCC.
* libltdl/config/ltmain.m4sh (func_mode_link): Accept -fwhopr*.
* libltdl/m4/libtool.m4 (_LT_SYS_HIDDEN_LIBDEPS): Also match
-flto*.
2010-09-17 Charles Wilson <libtool@cwilson.fastmail.fm>
Fix order of PATH manipulation in cwrapper and shwrapper
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src:main): Call
lt_update_exe_path before lt_update_lib_path, to ensure that the
temporary rpath values (which include the OBJDIRs of uninstalled
libtool libraries) precede installation and final -rpath directories.
(func_emit_wrapper): Prepend $dllsearchpath to PATH before prepending
$temp_rpath to $shlibpath_var; similar rationale as above.
Reported by Jon Turney <jon.turney@dronecode.org.uk>
2010-09-17 Charles Wilson <libtool@cwilson.fastmail.fm>
Document libtool variable to_host_file_cmd.
* doc/libtool.texi (libtool script contents:to_host_file_cmd):
Document variable.
(libtool script contents:to_tool_file_cmd): Prefer `build platform'
to `build system'; Ditto `host platform'.
2010-09-16 Charles Wilson <libtool@cwilson.fastmail.fm>
Fix sh.test failure introduced in 72064249
* libltdl/config/ltmain.m4sh (func_mode_link): Avoid poor
syntax.
2010-09-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: avoid localization failure due to unstable compiler messages.
* tests/testsuite.at (LT_AT_NORMALIZE_COMPILER_OUTPUT):
Attempt to normalize temporary file names in error messages.
Fixes 'localized compiler messages' test failure on Darwin when
creating fat (multi-ABI) libraries.
2010-09-13 Peter Rosin <peda@lysator.liu.se>
Prefer $NM @file when the toolchain isn't native to $build.
* libltdl/config/ltmain.m4sh (func_mode_link): Avoid calculating
the command line length and take the @file branch *if* the file
names needs to be converted for the toolchain and the @file
branch works. Fixes problems in stresstest.at when doing a cross
from Cygwin to MinGW using MinGW native tools (a.k.a. a "faked"
cross), and for the specific case of MSVC on Cygwin it makes the
test pass.
2010-09-15 Gary V. Vaughan <gary@gnu.org>
maint: improve README instructions for fetching latest version.
* README, README-alpha (Obtaining the Latest Sources): New
section, describing use of savannah repositories and bootstrap.
* README.alpha (Reporting Bugs): Remove git instructions in
favour of a reference to the new `Obtaining the Latest Sources'
section.
2010-09-14 Eric Blake <eblake@redhat.com>
maint: ship .xz, not .lzma
* configure.ac (AM_INIT_AUTOMAKE): Prefer better file format.
* Makefile.maint (git-release, git-dist, prev-tarball)
(new-tarball, diffs): Use correct extension.
* HACKING: Update instructions.
* .gitignore: Ignore .xz files.
2010-09-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
doc: avoid long lines in input and output, indexing fixes.
* doc/libtool.texi (Linking libraries)
(Module loaders for libltdl): Manually line-wrap examples, to
avoid long lines.
(Libltdl interface, User defined module data)
(Module loaders for libltdl): Wrap long @deftypefun input lines
using trailing '@'. Use @deftypefun rather than @deftp where
appropriate, and add spaces in @deftypefun lines to fix the
index entries generated from these lines.
(Cheap tricks): Use @smallexample rather than @example, to avoid
long lines.
docs: @file and @option markup fixes.
* doc/libtool.texi (Creating object files, Linking libraries)
(Linking executables, Link mode, Finish mode, Autoconf macros)
(Using Automake, Inter-library dependencies, Dlpreopening)
(Linking with dlopened modules, Finding the dlname)
(Libltdl interface, Test descriptions, Multiple dependencies):
Add @option where needed, replace @samp with @file as
appropriate.
2010-09-12 Peter Rosin <peda@lysator.liu.se>
* .gitignore: Ignore *.obj files for MSVC (and w32 in general).
Adjust to moved auxiliary files and add compile.
* HACKING (Maintenance Notes): Adjust to moved files. Add the
compile script.
* Makefile.maint (fetch): Also fetch the compile script.
2010-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: avoid empty AT_DATA contents, for zsh.
* tests/libtoolize.at (libtoolize macro serial update)
(libtoolize config files serial update, LIBTOOLIZE_OPTIONS):
Do not create empty files with AT_DATA, the latter is documented
to require a final newline. Fixes testsuite failures with zsh
4.3.10.
2010-09-12 Charles Wilson <libtool@cwilson.fastmail.fm>
When assigning $linklib value, honor [-all]-static[-libtool-libs]
* libltdl/config/ltmain.m4sh (func_mode_link): When prefer_static_libs
and static library exists, ensure old_library name is used as $linklib.
Fixes failure on mingw when both static and shared libraries are
present.
2010-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: work around zsh use of $options variable.
* tests/getopt-m4sh.at: Rename $options to $opts, the former is
special for zsh 4.3.10.
Fix AC_NO_EXECUTABLES test failure on IRIX 6.5.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS) [irix]: Cache result
of link check for -Wl,-exported_symbol.
* tests/no-executables.at (AC_NO_EXECUTABLES): Set
lt_cv_irix_exported_symbol, to avoid link check.
2010-09-12 Jürgen Reuter <juergen.reuter@physik.uni-freiburg.de> (tiny change)
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Initial support for the NAG Fortran compiler on GNU/Linux.
* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC) [linux] <nagfor>:
New set of entries, for NAG Fortran 5.1 and 5.2.
* NEWS: Update.
2010-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix getopt.m4sh to require Autoconf 2.62 or newer.
* libltdl/config/getopt.m4sh (m4_version_prereq): Require 2.62,
not 2.61.
2010-09-11 Charles Wilson <libtool@cwilson.fastmail.fm>
Correct typo: $sharedlib_from_linklib_cmd missing '_cmd'
* libltdl/config/ltmain.m4sh (func_generate_dlsyms): Fix obvious
typo, $sharedlib_from_linklib_cmd missing '_cmd'.
2010-09-10 Peter Rosin <peda@lysator.liu.se>
Convert file name to toolchain format when invoking $NM.
* libltdl/config/ltmain.m4sh (func_generate_dlsyms)
(func_win32_libid, func_cygming_gnu_implib_p)
(func_cygming_ms_implib_p): When using the name lister to find
symbols in files, convert the file names to a format appropriate
for the tool. Fixes testsuite issues in mdemo-static-make.test
and mdemo-make.test when doing a cross from Cygwin/Wine to MinGW
using MinGW native tools (a.k.a. a "faked" cross).
2010-09-09 Peter Rosin <peda@lysator.liu.se>
Fix dependency tracking for MSYS/MinGW.
* libltdl/config/ltmain.m4sh (func_to_tool_file): Add lazy
argument which allows the user to specify conversions that are
not desired.
(func_mode_compile): Don't convert source files on MSYS, as
MSYS does it for us. This fixes a regression introduced by
"Use func_to_tool_file instead of fix_srcfile_path".
Reported by Charles Wilson.
2010-09-08 Peter Rosin <peda@lysator.liu.se>
Mention adjustment of naming of MSVC import libraries in NEWS.
* NEWS: Mention the change in import library naming on MSVC.
2010-09-07 Peter Rosin <peda@lysator.liu.se>
Adjust naming of MSVC import libraries.
* libltdl/m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) [mingw, cygwin]
[pw32, cegcc] <cl*, library_names_spec>: Adjust naming of the
import library from foo-<major-version>.lib to foo.dll.lib, to
avoid clashes with the static library for unversioned libraries.
(_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG) [mingw, cygwin, pw32]
[cegcc] <cl*, archive_expsym_cmds>: Explicitely name the import
library to match the above.
Fixup texi typo in previous.
* doc/libtool.texi (libtool script content) <postlink_cmds>:
Add missing 'code' command.
Convert POSIX file names to toolchain format for MSVC
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS, _LT_LANG_CXX_CONFIG)
[cygwin, mingw, pw32, cegcc] <cl*, postlink_cmds>: Make
sure the -outputresource: file name for the manifest tool is
in w32 format.
<cl*, archive_expsym_cmds>: Likewise for the MSVC command file
containing the exports and the output file name.
* libltdl/config/ltmain.m4sh (func_mode_link): Precalculate the
toolchain format of the output_objdir file name and store it in
the tool_output_objdir variable. Also replace any occurrence of
@TOOL_OUTPUT@ in postlink_cmds with the toolchain version of the
@OUTPUT@ content.
* doc/libtool.texi (libtool script content): Update description
of postlink_cmds to mention @TOOL_OUTPUT@.
2010-09-06 Peter Rosin <peda@lysator.liu.se>
Use func_to_tool_file instead of fix_srcfile_path.
* libltdl/config/ltmain.m4sh (func_mode_compile): Replace the
fix_srcfile_path hook with a call to func_to_tool_file.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS) [cygwin,mingw,pw32]
[cegcc]: Drop fix_srcfile_path.
* doc/libtool.texi (libtool script contents): Likewise.
* NEWS: Mention that fix_srcfile_path has been replaced.
Convert file names to toolchain format in $NM and $AR @files.
* libltdl/config/ltmain.m4sh (func_mode_link): When listing
symbols and when creating archives using command files (or
response files), make sure that both the name of the command
file and the content are made up of file names in a format
appropriate for the tool. Fixes stresstest.at on MSYS when
run with low command line length.
Convert file names to toolchain format when linking.
* libltdl/config/ltmain.m4sh (func_mode_link): When exporting
symbols and when linking using command files (or response
files), make sure that both the name of the command file and
the content are made up of file names in a format appropriate
for the tool. Fixes problems in stresstest.at on MSYS when run
with low command line length.
Add file name conversion from $build to toolchain.
* configure.ac: Ensure to_tool_file_cmd is available to Makefile.
* libltdl/m4/libtool.m4 (_LT_PATH_CONVERSION_FUNCTIONS): Add
cache variable lt_cv_to_tool_file_cmd that describes how to
convert file names from $build to toolchain format.
* libltdl/config/ltmain.m4sh (func_to_tool_file): New function
that utilizes the above.
* Makefile.am: Ensure to_tool_file_cmd is included in
TEST_ENVIRONMENT so that it is passed to (old testsuite) tests.
* testsuite.at: Ensure to_tool_file_cmd is passed as a variable
setting on the configure line for (new testsuite) tests.
* doc/libtool.texi (libtool script content): Update with
to_tool_file_cmd description.
(Cygwin to MinGW Cross): Update to mention lt_cv_to_tool_file_cmd.
2010-09-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: avoid spurious test failure due to library mode on HP-UX.
* tests/help.at (debug tracing): Use $lt_INSTALL not cp for
install mode, the latter will not overwrite an existing library
with mode 555.
2010-09-01 Charles Wilson <libtool@cwilson.fastmail.fm>
Path conversion documentation
* doc/libtool.texi (Platform quirks): Add new subsections
'Cross compiling' and 'File name conversion'.
2010-09-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: avoid spurious pic_flag test failure on HP-UX 10.20.
* tests/pic_flag.at (override pic_flag at configure time):
Match HP-UX 10.20 cc warning about unknown options, to skip
the test.
tests: fix localization test for GCC on HP-UX 11.00.
* tests/localization.at (localized compiler messages): Be sure
to switch the locale only for the actual compiler commands, so
we don't pick up warnings from helper tools such as diff which
may not have the locale installed.
Avoid leaking make flags into testsuite results.
* tests/defs.m4sh: Unset MFLAGS, MAKEFLAGS, MAKELEVEL, __MKLVL__
and MAKE_JOBS_FIFO.
* tests/testsuite.at: Likewise.
Fixes warnings in test logs when the user uses 'make -jN check'
and inner $MAKE invocations can't connect to the job server.
Fixes spurious failures of configure-iface.at and of
demo-noinst-link tests with BSD and Tru64 make if the user uses
'make -k', as the exit status of the latter is not reliable.
2010-09-01 Gary V. Vaughan <gary@gnu.org>
Remove announce-gen.m4sh and mailnotify.m4sh.
* libltdl/config/announce-gen.m4sh: Removed. This script has
no apparent connection to libtool functionality, and mostly
duplicates the better maintained gnulib announce-gen script.
* libltdl/config/mailnotify.sh: Removed. This script was used
by only clcommit.m4sh and announce-gen.m4sh, both of which are
now removed too.
* Makefile.maint (announce-gen, libltdl/config/mailnotify):
Targets removed.
* bootstrap: Remove the mailnotify regeneration warning.
* HACKING (Release Procedure): Remove references to
announce-gen.
(Alpha release note template, Full release note template):
Reinstated from before announce-gen was introduced.
Remove clcommit.m4sh.
* clcommit.m4sh: Removed. This script was written to help keep
ChangeLog and commit messages in sync when committing to CVS,
and is an anachronism now that Libtool uses git.
* Makefile.maint (commit): Target removed.
* bootstrap: Don't generate commit.
* HACKING (Release Procedure): Adjusted.
2010-08-31 Peter Rosin <peda@lysator.liu.se>
archive-in-archive.at passes with Microsoft lib.
* tests/archive-in-archive.at: Tighten test to check that the desired
object files are indeed part of the archive. Microsoft lib still
passes, so remove the expected failure for that case.
Dump archiver output to the log when testing @file support.
* libltdl/m4/libtool.m4 (_LT_PROG_AR): Redirect stdout to config.log
when testing for @file support.
Suggested by Ralf Wildenhues.
Silence archiver output when testing @file support.
* libltdl/m4/libtool.m4 (_LT_PROG_AR): Redirect stdout and stderr
to the bit bucket when testing for @file support.
2010-08-31 Gary V. Vaughan <gary@gnu.org>
Remove double `Generated from foo.m4sh' lines.
We now require a modern Autoconf to bootstrap libtool, which
will add the `Generated by ...' boiler-plate automatically,
so we can remove the hand-rolled @configure_input@
substitutions we had been doing:
* clcommit.m4sh, libtoolize.m4sh, tests/defs.sh,
libltdl/config/announce-gen.m4sh, libltdl/config/ltmain.m4sh,
libltdl/config/mailnotify.m4sh: Remove @configure_input@.
* Makefile.am (edit): Remove configure_input substitution.
(libtoolize, libltdl/config/ltmain.sh, libltdl/m4/ltversion.m4)
(tests/defs): Don't set `$input' shell variable.
* Makefile.maint (announce_gen, libltdl/config/mailnotify)
(commit): Likewise.
2010-08-31 Peter Rosin <peda@lysator.liu.se>
Extract the archive name from the .la file and use $AR (not ar).
* Makefile.am: Pass AR through to the testsuite.
* tests/archive-in-archive.at: Bump copyright year. Extract archive
name from the .la file instead of hardcoding the name, and allow
different archivers. Also clarify that the tested functionality is
currently broken.
2010-08-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
tests: skip -Wall -Werror with Tru64 cc in cwrapper test.
* tests/cwrapper.at (cwrapper for uninstalled executables):
Use a link test rather than a compile test to flesh out unknown
compiler flags starting with -W; Tru64/OSF1 cc will happily
accept `-Wall -Werror' as indication to pass flags on to
subprocesses.
tests: avoid getopt-m4sh failures when autom4te is not available.
* tests/getopt-m4sh.at (_LT_AT_GETOPT_M4SH_SETUP):
Check $M4SH --version, skip on failure.
tests: mark 'syntax of .la files' as XFAIL, expose failure.
* tests/lalib-syntax.at (syntax of .la files): Assert that the
string returned by lt_dlerror after a failure is non-NULL, so
the failure shows up on systems other than Solaris. Mark test
as expected to fail.
Suggested by Bob Friesenhahn.
2010-08-30 Eric Blake <eblake@redhat.com>
Simplify recent configure quoting portability workaround.
* configure.ac: Simplify setting of timestamp_string.
2010-08-30 Charles Wilson <libtool@cwilson.fastmail.fm>
Update path conversion warning messages
* libltdl/config/ltmain.m4sh (func_convert_file_check): Update
comments and warning message.
(func_convert_path_check): Update warning message.
2010-08-29 Peter Rosin <peda@lysator.liu.se>
Fix typo when renaming path conversion functions.
* tests/testsuite.at: Ensure to_host_file_cmd is passed as a
variable setting on the configure line for (new testsuite) tests.
2010-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Support GCC LTO on GNU/Linux.
* libltdl/config/ltmain.m4sh (func_mode_link): Allow through
flags matching -O*, -flto*, -fwhopr, -fuse-linker-plugin.
* libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Drop symbols
starting with __gnu_lto.
(_LT_LINKER_SHLIBS) [linux] <archive_cmds, archive_expsyms_cmds>:
Add $pic_flag for GCC.
(_LT_LANG_CXX_CONFIG) [linux] <archive_cmds, archive_expsyms_cmds>:
Likewise.
(_LT_SYS_HIDDEN_LIBDEPS): Ignore files matching *.lto.o.
* NEWS: Update.
Disable GCC LTO for verbose library extraction.
* libltdl/m4/libtool.m4 (_LT_SYS_HIDDEN_LIBDEPS): Temporarily
append -fno-lto or -fno-whopr to CFLAGS if CC or CFLAGS (which
are substituted with the per-language variables here) contain
-flto or match -fwhopr*, respectively.
Save and restore CFLAGS properly inside libtool.m4 macros.
* libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Use different
temporary variables for saved and restored values of $LIBS,
$CFLAGS, to avoid overlap with the *_CONFIG macros.
(_LT_LANG_CXX_CONFIG, _LT_LANG_F77_CONFIG, _LT_LANG_FC_CONFIG)
(_LT_LANG_GCJ_CONFIG, _LT_LANG_RC_CONFIG): Also save and restore
$CFLAGS, and override it with per-language flags, so that in
case output_verbose_link_cmd uses $CFLAGS, the right flags are
used.
Work around yet another shell quoting portability issue.
* configure.ac: Avoid nonportable quoted alternate variable
value in unquoted here document, so Solaris 10 sh and Tru64
ksh do not print spurious extra quotes.
Silence order-only configure test for AIX make.
* configure.ac: Also drop standard output, for AIX 5.1 make.
2010-08-28 Charles Wilson <libtool@cwilson.fastmail.fm>
Minor sysroot fixups.
* libltdl/m4/libtool.m4 (_LT_WITH_SYSROOT): Fix typo.
* tests/sysroot.at: Search also for crt0.o to accommodate cygwin.
2010-08-28 Charles Wilson <libtool@cwilson.fastmail.fm>
[cygwin|mingw|cross-compile]: Path conversion support.
* configure.ac: Ensure to_host_file_cmd is available to Makefile.
* TODO: Document QoI issue with file name conversion functions.
* libltdl/m4/libtool.m4 (_LT_PATH_CONVERSION_FUNCTIONS): New function
sets libtool variable $to_host_file_cmd, and employs cache.
(_LT_SETUP): Require it.
* tests/testsuite.at: Ensure to_host_file_cmd is passed as a
variable setting on the configure line for (new testsuite) tests.
* Makefile.am (TESTS_ENVIRONMENT): Ensure to_host_file_cmd is
included so that it is passed to (old testsuite) tests.
* libltdl/config/general.m4sh: Define $lt_sed_naive_backslashify here.
* libltdl/config/ltmain.m4sh ($to_host_file_cmd, $to_host_path_cmd):
New variables.
(func_cygpath): New function.
(func_init_to_host_path_cmd): New function.
(func_to_host_path): Renamed to...
(func_to_host_file): Refactored to... (now uses $to_host_file_cmd).
(func_convert_core_file_wine_to_w32): Here. New function.
(func_convert_core_msys_to_w32): Here. New function.
(func_convert_file_check): Here. New function.
(func_convert_file_noop): Here. New function.
(func_convert_file_msys_to_w32): Here. New function.
(func_convert_file_cygwin_to_w32): Here. New function.
(func_convert_file_nix_to_w32): Here. New function.
(func_convert_file_msys_to_cygwin): New function.
(func_convert_file_nix_to_cygwin): New function.
(func_to_host_pathlist): Renamed to...
(func_to_host_path): Refactored to... (now uses $to_host_path_cmd
and func_init_to_host_path_cmd).
(func_convert_path_check): Here. New function.
(func_convert_path_front_back_pathsep): Here. New function.
(func_convert_core_path_wine_to_w32): Here. New function.
(func_convert_path_noop): Here. New function.
(func_convert_path_msys_to_w32): Here. New function.
(func_convert_path_cygwin_to_w32): Here. New function.
(func_convert_path_nix_to_w32): Here. New function.
(func_convert_path_msys_to_cygwin): New function.
(func_convert_path_nix_to_cygwin): New function.
2010-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix symlist variable path to use _WIN32 instead of __WINDOWS__.
* libltdl/config/ltmain.m4sh, libltdl/libltdl/lt_system.h,
libltdl/m4/libtool.m4, tests/demo/foo.h, tests/pdemo/foo.h:
Change __WINDOWS__ to _WIN32.
Report by Charles Wilson.
Add $pic_flag to archive_cmds and archive_expsym_cmds.
* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS)
<archive_cmds, archive_expsym_cmds>
[GNU ld, netbsd]: Add $pic_flag if ELF.
[GNU ld, solaris]: Likewise.
[GNU ld, default case]: Likewise.
[!GNU ld, freebsd, dragonfly]: Add $pic_flag.
[!GNU ld, GCC, hpux9]: Add $pic_flag.
[!GNU ld, GCC, hpux10]: Replace -fPIC with $pic_flag
[!GNU ld, GCC, hpux11, !hppa*64]: Replace -fPIC with $pic_flag.
[!GNU ld, GCC, irix5, irix6, nonstopux]: Add $pic_flag.
[!GNU ld, GCC, osf4, osf5]: Likewise.
[!GNU ld, GCC, solaris]: Likewise.
(_LT_LANG_CXX_CONFIG) <archive_cmds, archive_expsym_cmds>
[hpux9]: Add $pic_flag if $GXX.
[hpux10, hpux11, !hppa*64]: Replace -fPIC with $pic_flag.
[irix5, irix6]: Add $pic_flag if $GXX.
[osf4, osf5]: Likewise.
[solaris]: Add $pic_flag if $GXX and not GCC 2.7.
Uniform const'ness of symlist variable lt_preloaded_symbols.
On some systems, lt_preloaded_symbols may not be declared
const due to relocation issues. C99 requires qualification to
match for compatible declarations, so ensure we declare
const'ness in the same way everywhere; link-time optimization
may otherwise rightfully complain about inconsistencies.
Since ltdl.h may not depend upon config.h, rely on system
defines for choosing const'ness.
* NEWS: Update.
* doc/libtool.texi (Dlpreopening): Document this issue.
* libltdl/config/ltmain.m4sh (func_generate_dlsyms):
[__WINDOWS__, __CYGWIN__, _WIN32_WCE]: Define LT_DLSYM_CONST
according to system defines. Remove old shell cruft. Use
LT_DLSYM_CONST for lt_${my_prefix}_LTX_preloaded_symbols.
* libltdl/libltdl/lt_system.h (LT_DLSYM_CONST): Likewise,
define LT_DLSYM_CONST according to system defines.
* tests/demo/foo.h (LT_DLSYM_CONST): Likewise.
* tests/pdemo/foo.h (LT_DLSYM_CONST): Likewise.
* tests/demo/dlmain.c (lt_dlsymlist): Use LT_DLSYM_CONST.
* tests/pdemo/longer_file_name_dlmain.c (lt_dlsymlist):
Likewise.
* libltdl/m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Likewise
for configure test code.
* libltdl/ltdl.c (preloaded_symbols): Use LT_DLSYM_CONST.
* libltdl/ltdl.h (LTDL_SET_PRELOADED_SYMBOLS): Likewise.
2010-08-28 Dave Korn <dave.korn.cygwin@googlemail.com>
Ensure cwrapper magic string is not optimized away.
* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src):
Declare MAGIC_EXE as volatile.
Report by Charles Wilson.
2010-08-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Fix quoting in non-XSI func_xform, for IRIX sh.
* libltdl/config/ltmain.m4sh (func_xform): Remove spurious extra
M4 quotes.
Fix response file test for unreliable exit status of IRIX ar.
* libltdl/m4/libtool.m4 (_LT_PROG_AR): IRIX ar will not fail
over a command-line argument specifying a nonexistent file (such
as `@FILE'), so ensure failure with a reponse file containing
a nonexistent file. Also, use lt_* variable prefix for
temporary variables.