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From John Heasley in PR 34233.
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Version 1.4.5 - 15 July 2006, by Eric Blake (CVS version 1.4.4c)
* Fix sysval on BeOS, OS/2, and other systems that store exit status
in the low-order byte. Additionally, on Unix platforms, if syscmd was
terminated by a signal, sysval now displays the signal number shifted
left by eight bits, to match traditional m4 implementations.
* The maketemp macro is no longer subject to platform limitations (such as
26 or 32 max files from a given template).
* Frozen files now require that the first directive be V (version), to
better diagnose version mismatch. Additionally, if the F directive
(builtin function) names an unknown builtin that existed in the m4 that
froze the file but not in the current m4 (for example, changeword), the
warning is deferred until an attempt is made to actually use the
builtin. This allows downgrading from beta m4-1.4o to stable m4-1.4.5
without breaking autoconf.
* The format and indir macros are now recognized only with arguments.
* The eval macro no longer crashes on x86 architectures when dividing the
minimum integer by -1.
* On systems with ecvt and fcvt, format no longer truncates trailing
zeroes on integers printed with %.0f. On systems without these
functions, format is no longer subject to a buffer overflow that
permitted arbitrary code execution.
* On native Windows builds, the macro __windows__ is provided instead of
__unix__. Likewise, on OS/2 builds, the macro __os2__ is provided. This
allows input files to determine when syscmd might behave differently.
* Fix bug in 1.4.3 patch to use \n line-endings that did not work for
cygwin.
* When given the empty string or 0, undivert is now documented as a no-op
rather than closing stdout, warning about a non-existent file, or trying
to read a directory as a file.
* Many documentation improvements. Also, the manual is now distributed
under FDL 1.2, rather than a stricter verbatim-only license.
* Raise the -L (--nesting-limit) command line option limit from 250 to
1024.
* The decr, incr, divert, m4exit, and substr macros treat an empty number
as 0, issue a warning, and expand as normal; rather than issuing an error
and expanding to the empty string.
* The eval macro now treats an empty radix argument as 10, handles radix 1,
and treats the width argument as number of digits excluding the sign,
for compatibility with other m4 implementations.
* The ifdef, divert, m4exit, substr, and translit macros now correctly
ignore extra arguments.
* The popdef and undefine macros now correctly accept multiple arguments.
* Although changeword is on its last leg, if enabled, it now reverts to the
default (faster) regexp when passed the empty string.
* The regexp and substr macros now warn and ignore a trailing backslash in
the replacement, and warn on \n for n larger than the number of
sub-expressions in the regexp.
Version 1.4.4b - 17 June 2006, by Eric Blake (CVS version 1.4.4a)
* Fix a recursive push_string crashing bug, which affected changequote of
three or more characters on some compilers.
* Use automake to fix build portability issues.
* Fix a recursive m4wrap crashing bug.
* Fix a 1 in 2**32 hash crashing bug.
* Tracing a macro by name is now persistent, even if the macro is
subsequently undefined or redefined. The traceon and traceoff macros no
longer warn about undefined symbols. This solves a crash when using
indir on an undefined macro traced with the -t option, as well as an
incorrect result of ifdef. Furthermore, tracing is no longer transferred
with builtins, solving the bug of "m4 -tm4_eval" failing to give trace
output on the input "define(`m4_eval',defn(`eval'))m4_eval(1)".
* Fix a crash when a macro is undefined while collecting its arguments, by
always using the definition that was in effect before argument
collection. This behavior matches the C pre-processor, and means that
the sequence "define(`f',`1')f(define(`f',`2'))f" is now documented to
result in "12", rather than the previously undocumented "22".
* Update the regex engine to fix several bugs.
* Fix a potential crash on machines where char is signed.
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* List the info files directly in the PLIST.
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developer is officially maintaining the package.
The rationale for changing this from "tech-pkg" to "pkgsrc-users" is
that it implies that any user can try to maintain the package (by
submitting patches to the mailing list). Since the folks most likely
to care about the package are the folks that want to use it or are
already using it, this would leverage the energy of users who aren't
developers.
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CONFIGURE_ARGS.
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example MAKE_ENV+=FOO=${BAR} is changed to MAKE_ENV+=FOO=${BAR:Q}. Some
other changes are outlined in
http://mail-index.netbsd.org/tech-pkg/2005/12/02/0034.html
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Version 1.4.4 - October 2005, by Gary V. Vaughan
* ./configure --infodir=/usr/share/info now works correctly.
* When any file named on the command line is missing exit with status 1.
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WARN: Makefile:24: CONFIGURE_ARGS should be modified using "+=".
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Version 1.4.3 - March 2005, by Gary V. Vaughan
* DESTDIR installs now work correctly.
* Don't segfault with uncompilable regexps to changeword().
* Always use \n line-endings for frozen files (fixes a cygwin bug).
* Portability fix for systems lacking mkstemp(3).
* Approximately 20% speed up in the common case of usage with autoconf.
* Supported on QNX 6.3.
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* configure.in (VERSION): Bump to 1.4.2.
* NEWS: Describe 1.4.2's changes.
* src/m4.c (reference_error): Preserve errno, since M4ERROR
relies on this.
* src/builtin.c (m4_esyscmd): Clear errno before calling popen.
(m4_maketemp): Clear errno before calling mkstemp.
* src/path.c (path_search): Don't let "free" trash errno when
returning NULL.
* src/output.c (insert_file): Don't assume errno has a valid
value simply because fread returns zero. This fixes a
portability bug reported by Marion Hakanson in
<http://lists.gnu.org/archive/html/bug-m4/2004-07/msg00029.html>.
Fixes PR pkg/27301.
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* maketemp now creates an empty file with the given name, instead of merely
returning the name of a nonexistent file. This closes a security hole.
(Now it builds on Darwin/MacOSX; no more 'sigstack' linking error.)
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"yes"). So any packages that have old GNU configure script that
does not support --infodir option (while using INFO_FILES) can set
CONFIGURE_HAS_INFODIR=NO.
This was suggested by agc@ as a clearer definition.
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because although these packages use autoconf-style configure
scripts they do not know --infodir option.
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the variable name.
Fixes build on bootstrap-pkgsrc systems, closes pkg/22918 from MLH.
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Should anybody feel like they could be the maintainer for any of thewe packages,
please adjust.
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Closes PR 21263 by Jeremy C. Reed.
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Change share dirname from gm4 to m4 to match PKGNAME.
Bump PKGREVISION to 1.
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have been converted to USE_BUILDLINK2.
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Summary of changes:
- removal of USE_GTEXINFO
- addition of mk/texinfo.mk
- inclusion of this file in package Makefiles requiring it
- `install-info' substituted by `${INSTALL_INFO}' in PLISTs
- tuning of mk/bsd.pkg.mk:
removal of USE_GTEXINFO
INSTALL_INFO added to PLIST_SUBST
`${INSTALL_INFO}' replace `install-info' in target rules
print-PLIST target now generate `${INSTALL_INFO}' instead of `install-info'
- a couple of new patch files added for a handful of packages
- setting of the TEXINFO_OVERRIDE "switch" in packages Makefiles requiring it
- devel/cssc marked requiring texinfo 4.0
- a couple of packages Makefiles were tuned with respect of INFO_FILES and
makeinfo command usage
See -newly added by this commit- section 10.24 of Packages.txt for
further information.
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fail on solaris.
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+ move the patch digest/checksum values from files/patch-sum to distinfo
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XXX need to teach pkglint to be more picky about this
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INSTALL which have both been worked around in bsd.pkg.mk now.
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to an absolute path.
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exist, so remove the erroneous @exec statements (which wouldn't have
worked anyway).
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Remove redundant (and sometimes erroneous) comments.
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