* gnulib: Update to the latest git version.
* gl-mod/bootstrap: Likewise.
* bootstrap: Regenerate.
* gl/top/README-release.diff: Update the patch for the latest
changes in gnulib's README-release.
.. instead of copying it all the time; gnulib-tool and bootstrap
are now ready to do this correctly.
Bootstrap upstream is now dual-licensed as MIT/GPLv2+; so the
sources are redistributed automatically under GPLv3+ license in
in libtool project.
* .gitmodules (bootstrap): New submodule.
* bootstrap.conf (local_gl_dir): Renamed to local_gl_path.
(local_gl_path): Renamed from local_gl_dir. Two sub-directories
are now mentioned as two --local-dir's are used.
(gnulib_git_submodules): New option to automatically clone the
bootstrap git submodule.
* build-aux/ltmain.in (libtool_options_prep)
(libtool_parse_options): Changing function exit status is not
needed with new options-parser.
* libtoolize.in: Don't func_quote when it is not necessary, don't
set the function return value.
* gl-mod/bootstrap: New git submodule.
* gl/build-aux/bootstrap.in, gl/build-aux/extract-trace,
gl/build-aux/funclib.sh, gl/build-aux/inline-source,
gl/build-aux/options-parser, gl/doc/bootstrap.texi,
gl/modules/all-shells-tests, gl/modules/bootstrap,
gl/modules/extract-trace, gl/modules/funclib.sh,
gl/modules/funclib.sh-tests, gl/modules/inline-source
gl/modules/options-parser, gl/modules/options-parser-tests,
gl/tests/test-all-shells.sh, gl/tests/test-funclib-quote.sh
gl/tests/test-option-parser-helper,
gl/tests/test-option-parser.sh: Files removed, those are
automatically pulled from upstream now.
* bootstrap: Sync with upstream.
Rico pointed out that the testsuite failed on his system (dash
represented /bin/sh). Turns out that 'shift' in dash exits shell
with exit status 2 when there are no items in the array.
The other issue was that 'test-option-parser.sh' did not
re-executed the test in proper shell, but in /bin/sh.
* gl/tests/test-option-parser-helper (test_parse_eat_test): Don't
shift for empty $@.
* gl/tests/test-option-parser.sh: Use $__GL_ALL_SHELLS_SHELL as
shell which runs the helper.
* gl/build-aux/options-parser (func_parse_options): Put the info
message 'enabling shell trace mode' on stderr.
* gl/modules/options-parser-tests: New test module.
* gl/tests/test-option-parser.sh: New test-case.
* gl/tests/test-option-parser-helper: New test-case helper.
* bootstrap: Sync with option-parser.
Testsuite detected that printf built-in in Bash up to 4.2 was not
able to properly escape tilde.
* gl/build-aux/funclib.sh (func_quote_for_eval): If printf
supports -v option, test also whether we properly escape tilde.
With Bash <= 4.2, call func_quote_portable with ~* strings.
* bootstrap: Sync with funclib.sh.
* gl/modules/funclib.sh-tests: New test module.
* gl/modules/all-shells-tests: New test (helper) module.
* gl/tests/test-funclib-quote.sh: New test case.
* gl/tests/test-all-shells.sh: New gl test helper.
* cfg.mk (sc_useless_braces_in_variable_derefs): Whitelist
new test-funclib-quote.sh as the pattern is used there
intentionally.
(sc_space_tab): Likewise.
(sc_useless_braces_in_variable_derefs): Remove /cvsu pattern as
the file is not used with git.
(sc_prohibit_command_in_subst): New checker.
From now we have two basic functions to perform string quoting for
shell evaluation -- 'func_quote_arg' to quote one argument and
'func_quote' which takes list of arguments to be quoted.
New function name-scheme should be more descriptive (previously we
called func_quote_for_eval with one argument and also multiple
arguments, while we had confusing
$func_quote_for_eval_unquoted_result which is redundant for
multiple-arguments call).
New abstraction allowed us (in an easy way) to implement
bash-specific optimization for quoting (using
'printf -v VARNAME %q "$value"', suggested by Eric Blake), this
construct may be used on those places where we don't care much
about the result aesthetics (its thus not useful for '*.la'
generation or for error printing).
* gl/build-aux/funclib.sh (func_append_quoted): Use
func_quote_arg internally (kept in 'pretty' mode for now).
(func_quote): Made to be "main" high-level quoting method taking
list of arguments to be quoted into single command. It replaces
func_quote_for_{expand,eval}.
(func_quote_portable): Implements quoting in shell, falling back
to portable sed call (rare cases).
(func_quotefast_eval): New internal function using fast
bash-specific construct, falling back to func_quote_portable for
non-Bash scripts.
(func_quote_arg): New function to quote one argument.
(func_quote_for_eval): Removed. All callers changed to call
func_quote.
(func_quote_for_expand): Likewise.
* bootstrap: Sync with funclib.sh and options-parser.
Its not necessary to (re)func_quote_for_eval in each function in
the hook hierarchy. Usually it is enough if the leaf function
does func_quote_for_eval and its caller just re-uses the
<CALLEE>_return variable.
This is follow up for the previous commit.
* gl/build-aux/options-parser (func_run_hooks): Propagate
$EXIT_SUCCESS return code down to caller if *any* hook succeeded.
Never re-quote the result -- either the arguments are left
untouched, or the options have already been properly quoted by
succeeding hooks.
(func_parse_options): Quote '$@' and return $EXIT_SUCCESS only if
we changed something.
(func_validate_options): Likewise.
(func_options_prep): Likewise.
(func_options_finish): New hook-caller for 'func_options' hooks.
(func_options): Propagate return value down to top-level caller,
but pay attention we have always set $func_options_result.
* build-aux/ltmain.in (libtool_options_prep): Quote '$@' and
return $EXIT_SUCCESS only if we changed something.
(libtool_parse_options): Likewise.
* bootstrap: Sync gl/build-aux/with option-parser.
With gnulib commit f8fe25fab60e3, AM_PROG_AR is called
automatically from GL_EARLY macro, which brings its definition
into aclocal.m4. Sufficiently new enough AM_PROG_AR uses guarding
AC_BEFORE([AM_PROG_AR], [LT_INIT]) call.
Existence of 'LT_INIT' string inside aclocal.m4 however broke
bootstrap's self-defensive libtool_check_for_bogus_macros
function.
* build-aux/no-bogus-m4-defines: New aux helper using m4 for
aclocal.m4 pre-processing. As this is only bootstrap/dist time
assertion, we don't have to be too much careful (and the AC_BEFORE
pushdef is OK for now).
* boostrap.conf (libtool_check_for_bogus_macros): Use
no-bogus-m4-defines helper to detect bogus macros.
* Makefile.am: Likewise.
* gnulib: Sync with upstream.
* build-aux/git-log-fix: Fix typo.
* gl/build-aux/extract-trace: Fix the script timestamp.
* bootstrap: Sync with extract-trace.
Blacklisting of duplicated ChangeLog entries is now much easier
with new gitlog-to-changelog's option --ignore-matching -- so
patching the script is not necessary.
* Makefile.am ($(changelog)): Start ignoring entries having the
'Omit-from-ChangeLog.' "topic" line. Use TZ=UTC to generate the
same ChangeLog regardless of the actual time-zone.
* build-aux/git-log-fix: Put the "blacklist" mark at the beginning
of each commit as that is requirement for --ignore-matching.
* gl/build-aux/gitlog-to-changelog.diff: Removed.
* gnulib: Sync with upstream.
Signed-off-by: Pavel Raiskup <praiskup@redhat.com>
Some projects use this construct in configure.ac:
m4_define([version], m4_include([version]))
pkg_version=version
When the m4_include builtin is undefined (as was done in
libtoolize and extract-trace scripts), the call to this 'version'
macro enters an infinite recursion (until ENOMEM). So rather
re-define all potentially dangerous macros by empty strings,
suggested by Eric Blake.
While we are on it, merge the macro-"blacklist" with similar list
implemented in gettext, except for 'm4_esyscmd'. It's kept
defined because we already trace AC_INIT macro for package
version, while it is often specified by
m4_esyscmd(git-version-gen). Similarly to m4_include, m4_esyscmd
might be opt-in-blacklisted in future.
References:
http://lists.gnu.org/archive/html/libtool/2015-09/msg00000.htmlhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=764580
* gl/build-aux/extract-trace (_G_mini): Redefine trace-breaking
macros to empty strings rather than undefining those. Use 'dnl'
for comments.
* bootstrap: Likewise, sync with extract-trace.
* NEWS: Document.
* NO-THANKS: Mention Hiroyuki Sato.
Signed-off-by: Pavel Raiskup <praiskup@redhat.com>
* gl/build-aux/extract-trace (func_find_tool): Quote a bare
variable expansion in a test argument.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_require_git): Use
`test -d .git/.` to defeat soft-links versus non-GNU test.
* bootstrap: Regenerate.
* THANKS: Remove duplicate Bruce Korb entry.
Copyright-paperwork-exempt: Yes
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_require_git): .git is not a
regular file, use -d to check its existence.
* bootstrap: Regenerate.
* THANKS: Add Bruce Korb.
Reported by Bruce Korb
Copyright-paperwork-exempt: Yes
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/bulid-aux/bootstrap.in (func_require_git): Use .git instead
of .gitignore to recognise a git checkout.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/options-parser (func_version): Don't quit on first
leading '##' line, otherwise DO NOT edit warnings prevent version
information from being extracted correctly.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_check_versions): If the version
number begins with '=' then it must match the installed version of
the named tool exactly.
* gl/doc/bootstrap.texi (buildreq): Document the '=vernum' feature.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in: replace spurious hypen in same
section header comments with a space.
* gl/build-aux/extract-trace, gl/build-aux/options-parser:
Likewise.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/inline-source (func_include): When recursing, pass
through the value of `magic` so that only the very first #! magic
number has a DO NOT EDIT warning injected.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
I've been writing a lot of Lua lately, but still a silly mistake:(
* gl/build-aux/inline-source (func_include): Use `magic` variable
to count #! lines found, and only output the DO NOT EDIT warning
after the first one.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_ensure_README): New function.
Link missing README to existing alternative naming.
(require_automake_options): New functions. Fetch AM_INIT_AUTOMAKE
options from configure.ac.
(func_reconfigure): If we're using automake, and it's not in
foreign mode, link a README file if possible.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_autoreconf): Accept an optional
directory argument to pass to $AUTORECONF.
Update doc-comment.
* bootstrap.conf (func_reconfigure): Remove. Don't completely
overwrite bootstrap's func_reconfigure, shadowing auto-ChangeLog
management.
(func_autopoint, func_libtoolize): Overwrite these un-needed
calls instead.
(libtool_autoreconf_libltdl): New hook function to run second
autoreconf in libltdl directory.
(libtool_force_changelog): Remove. This is all handled by
bootstrap's func_reconfigure again.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
Now that we generate bootstrap.new with no write permission,
we have to force remove it before writing now content to the file.
* bootstrap.in (require_bootstrap_uptodate): Remove old
bootstrap.new output.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/inline-source (func_include): Add a DO NOT EDIT
notice below the #! magic number of generated files.
* gl/build-aux/bootstrap.in (func_require_bootstrap_uptodate):
Remove write bit from regenerated bootstrap.new if it differs
from incumbent bootstrap.
Change the update instructions to recommend `mv -f` to cope with
no write permission on old bootstrap script.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in: Reorder sections to load external
libraries as late as possible, leaving DO NOT EDIT comment
visible near the top of the generated bootstrap script.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
Updating to Emacs 24 now gives me warnings about write-file-hooks
being obsolete.
* gl/build-aux/bootstrap.in, gl/build-aux/extract-trace,
gl/build-aux/funclib.sh, gl/build-aux/inline-source,
gl/build-aux/options-parser: Set before-save-hook in Emacs file
footers instead of obsolete write-file-hooks.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
It's been a year since the as_echo probes were removed in Autoconf,
so we can follow suit and remove our equivalent bs_echo probing
now. Retain $ECHO in case users need to override default printf
calls in museum piece environments.
* gl/build-aux/funclib.sh (ECHO): Default to 'printf %s\n'.
(bs_echo): Remove.
Adjust all bs_echo callers to use $ECHO instead.
* bootstrap: Regenerate.
* NEWS: Update.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
Peter's a7462c5 fix was applied to the generated bootstrap script
instead of the funclib.sh source, and had have been overwritten
the next time bootstrap was regenerated.
* gl/build-aux/funclib.sh (func_sort_ver): Sort numerically on the
non-primary keys as well.
* bootstrap: Regenerate, with the change applied.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_ifcontains): Use a for loop
that relies on $IFS for element splitting instead of a one-shot
case glob that is not tolerant to \n in $gnulib_modules.
* THANKS: Add Reuben Thomas.
Reported by Reuben Thomas
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
Choosing between hardcoding a tool's name, or using the shell
variable with a path to the user's prefered implementation or
configure's idea of the best available is a premature
optimisation.
* build-aux/ltmain.in, gl/build-aux/bootstrap.in,
gl/build-aux/extract-trace, gl/build-aux/funclib.sh,
libtoolize.in: Use $SED and $GREP consistently throughout,
instead of hardcoding sed and grep.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (func_require_buildreq_autoconf): Quote
the extracted version number correctly so that it is displayed in
verbose mode.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/funclib.sh (func_sort_ver): Much simplified.
(func_lt_ver): New function, return true if arguments are in
ascending order.
* gl/build-aux/bootstrap.in: Simplify with func_lt_ver.
* gl/build-aux/do-release-commit-and-tag.diff: Likewise.
* bootstrap: Regenerate.
Co-Authored-by: Paul Eggert <eggert@cs.ucla.edu>
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/bootstrap.in (EGREP, FGREP, GREP, SED): Remove.
These are already set by funclib.sh.
(func_prep): After --verbose has been processed, show the paths
to GREP and SED found by funclib.sh.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
* gl/build-aux/funclib.sh (func_path_progs): New function. Factor
out common code from GREP and SED searches.
(func_check_prog_sed, func_check_prog_grep): New functions, for
non-common code.
(scriptversion): Update.
* bootstrap: Regenerate.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
On at least Unixware 7.1.4, the first grep binary on PATH is
unable to process the extract-trace scripts.
* gl/build-aux/funclib.sh (GRUP): Search PATH for a grep binary
that doesn't truncate its own output if available, and set GREP
accordingly.
* Makefile.am (SCRIPT_ENV): Add setting for GREP.
* bootstrap: Regenerate.
Reported by Tim Rice.
Signed-off-by: Gary V. Vaughan <gary@gnu.org>
