bootstrap: regenerate to propagate Bob's func_split_equals fix.

* bootstrap: regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
maint: fixup badly formatted ChangeLog entries.

* build-aux/git-log-fix: Mostly missing category tags and refilling
to 64 columns, but also deleting duplicate entries from merging the
gary/reredo-test-operand-order branch.
* g/build-aux/gitlog-to-changelog.diff: Local patch to prevent
printing unqualified header lines for deleted duplicate patches.
* THANKS: Put email address for Paul Seidler here...
* build-aux/git-log-fix: ...and remove from ChangeLog here.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: show output from 'make bootstrap-deps'.

* bootstrap.conf (libtool_build_prerequisites): Add support for
AM_V_GEN and AM_V_at to the temporary pre-configure Makefile.
Instead of eliding non-error output from bootstrap-deps, show
the results, with verbosity set according to $opt_verbose.
* Makefile.am (m4/ltversion.m4, build-aux/ltmain.sh, libtool)
(README): Fix the display rules to correctly fall-back to
AM_DEFAULT_VERBOSITY when V=1 is not passed to make invocation.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: emphasize command executions with terminal bold.

* bootstrap.in (func_show_eval): Use $require_term_colors to
embolden the command about to be executed in output.
* bootstrap: Regenerate.
* bootstrap.conf (libtool_build_prerequisites): Use the standard
(colorful!) bootstrap func_show_eval here too.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: make error messages prettier.

* gl/build-aux/funclib.sh (func_error): Indent 'error' prefix by
two additional spaces to line up nicely with 'warning' and
'running'.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: honor COLORTERM and USE_ANSI_COLORS.

Plenty of machines use a terminfo database that doesn't have
entries for color escape sequences, even though the terminal
itself most likely supports ANSI color escapes.
* gl/build-aux/funclib.sh (require_term_colors): If COLORTERM
or USE_ANSI_COLORS are set, then ignore what terminfo says,
and use standard ANSI color escape sequences.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: display prerequisite program environment vars.

Be more helpful when a prerequisite program from $buildreq
cannot be located, by showing what variable to export if it
is already installed but not in PATH.
* gl/build-aux/bootstrap.in (func_check_versions): Display
associated environment variables for not found prerequisite
programs.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: fix rectangle select induced trailing spaces.

* gl/build-aux/funclib.sh (require_term_colors): Delete trailing
whitespace.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: don't $tc_standout spaces, it's ugly!

* gl/build-aux/funclib.sh (func_error): Move the prefix indent
before $tc_standout to avoid bright red inverse spaces.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: use of ';' in sed scripts is not portable.

* gl/build-aux/bootstrap.in (require_buildreq_automake)
(require_dotgitmodules_parameters, require_package)
(func_update_po_files): Use '\n' or -e to separate sed commands,
instead of ';'.
* gl/build-aux/extract-trace (func_autoconf_configure)
(func_extract_trace_first): Likewise.
* gl/funclib.sh: Likewise.
(func_tr_sh): Likewise.
* gl/build-aux/options-parser (func_usage_message): Likewise.
* bootstrap: Regenerate.
Reported by Robert Boehne.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
tests: fixup experr for addition whitespace in error prefix.

Fix spurious test failures due to unmatched experr output.
* tests/libtoolize.at, tests/old-ltdl-iface.at: Add the addition
2 spaces now used to justify error prefixes.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
maint: fix missing command error in make dist.

* Makefile.am ($(readme)): Don't forget the 'test'!

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: bash versions 3.00.x do not have += functionality.

* gl/build-aux/funclib.sh: Fix a typo in fork minimisation for
bash versions 3.00.x.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: fix a typo in a find invocation.

* gl/build-aux/bootstrap.in (require_buildreq_patch): Fix a typo.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: be sure to register gnulib submodule.

* gl/build-aux/bootstrap.in (require_gnulib_submodule): Register
the gnulib submodule before updating it, even with a shallow
clone of gnulib.
* bootstrap: Regenerate.
Reported by Robert Boehne.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
bootstrap: use a decent awk if /bin/awk is hopeless.

Bootstrap used to fail without an explicit AWK environment
setting on machines with both nawk and awk, but where awk is a
museum piece.
* gl/build-aux/inline-source (AWK): Remove initial setting.
(require_awk): Search PATH for a gawk, mawk or nawk before
settling on awk, just like configure does.
(func_include): Use it.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>
libtool: break up long lines

* m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Break up long lines when
assigning the sed scripts that transform the extracted symbol lines.

Signed-off-by: Peter Rosin <peda@lysator.liu.se>
libtool: unify the global symbol transformations

Since it is safe for $lt_cv_sys_global_symbol_to_cdecl to match
with a simple /^T .* .*$/ type expression, it is ok for the other
transformations as well.  At least if you require at least one
$symcode at the start of the line, so that the just generated output
doesn't match the next sed expression.

* m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS): Unify the matching expressions
in the sed programs that transform the extracted symbol lines.

Signed-off-by: Peter Rosin <peda@lysator.liu.se>
libtool: add @INIT@ to the preloader, for data imports on Windows

* m4/libtool.m4 (_LT_CMD_GLOBAL_SYMBOLS) [dumpbin]: Adjust
lt_cv_sys_global_symbol_to_cdecl so that it declares imported
data symbols as __declspec(dllimport). Adjust
lt_cv_sys_global_symbol_to_c_name_address and
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix so that they
fill in "(void*) 0" for imported data symbols. Add new
lt_cv_sys_global_symbol_to_import which finds imported data
symbols if non-empty and export this variable to the libtool script
in the global_symbol_to_import variable. Adjust
lt_cv_sys_global_symbol_pipe so that data imports can be located.
* build-aux/ltmain.in (func_generate_dlsyms): When data imports
are present, as indicated by global_symbol_to_import, generate
a relocation function lt_syminit that fills in the addresses
of data imports at runtime and point to the new function with a
new virtual @INIT@ entry in the symbol list.
* libltdl/loaders/preopen.c (add_symlist): Look for the virtual
@INIT@ symbol (i.e. lt_syminit) and call it.
(vm_sym): Step past the @INIT@ symbol, if present.
* tests/demo.at (dlmain.c): Call the @INIT@ symbol, if present.
* NEWS: Update.

Signed-off-by: Peter Rosin <peda@lysator.liu.se>
libtool: Add SONAME to the so when exporting explicit symbols on Solaris

m4/libtool.m (_LT_LANG_CXX_CONFIG) [Solaris] <archive_expsym_cmds>: Feed
-h $soname to the linker just as is done in archive_cmds.
THANKS: Update.

Copyright-paperwork-exempt: Yes
Signed-off-by: Peter Rosin <peda@lysator.liu.se>