--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+\f
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+\f
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ Appendix: How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
--- /dev/null
+Thu May 12 15:55:40 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.11.
+
+ * autoconf.texi: Document filename restriction on CPP.
+
+Thu May 12 10:11:20 1994 David J. MacKenzie (djm@hill.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Treat "./Makefile" like "Makefile".
+ From Karl Berry.
+
+Tue May 10 00:08:19 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Set prefix and exec_prefix if they
+ weren't set already.
+
+Sat May 7 20:06:59 1994 Noah Friedman (friedman@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): If using install.sh, add `-c'
+ to INSTALL.
+
+Sat May 7 15:36:22 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): If configuring in the source tree,
+ don't end top_srcdir with "/.".
+ * acspecific.m4 (AC_SET_MAKE): Remove temp file.
+ From John Interrante <interran@uluru.stanford.edu>.
+
+Fri May 6 15:26:48 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
+
+ * acgeneral.m4 (AC_SIZEOF_TYPE): Fatal error if test program fails.
+
+Fri May 6 12:52:19 1994 David J. MacKenzie (djm@gamera.eng.umd.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Run "./config.status", not "config.status".
+ From Kevin Gallagher <kgallagh@spd.dsccc.com>.
+
+Fri May 6 00:45:29 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
+
+ * acspecific.m4 (AC_WAIT3): Sleep in the parent to avoid rm
+ problems on fast machines. From david d zuhn.
+
+Thu May 5 12:51:32 1994 David J. MacKenzie (djm@gamera.eng.umd.edu)
+
+ * Version 1.10.
+
+ * Makefile.in (install): Don't install INSTALL.
+ (installcheck, install-info): New targets.
+
+Mon May 2 16:31:33 1994 David J. MacKenzie (djm@aria.eng.umd.edu)
+
+ * autoconf.sh, autoheader.sh: If M4 is an absolute file name that
+ no longer exists, use M4=m4.
+
+Mon May 2 13:06:06 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
+
+ * acspecific.m4 (AC_HAVE_POUNDBANG): Quote # in message.
+ From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
+
+ * autoconf.texi: Document config.h.bot. Fix typo in AC_HAVE_POUNDBANG.
+
+ * acspecific.m4 (AC_PROG_CXX): Look for "cxx" (DEC C++ compiler) too.
+
+ * autoheader.sh: Fix tr string for Solaris tr.
+ Add config.h.bot if present.
+ From richard@sol.kbsi.com (Richard Henderson).
+
+Fri Apr 29 12:53:53 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Use install.sh from srcdir
+ or srcdir/.. or srcdir/../.. and never default to cp.
+
+Thu Apr 28 12:01:01 1994 David J. MacKenzie (djm@burnout.eng.umd.edu)
+
+ * acconfig.h: Add HAVE_MMAP entry.
+ * acspecific.m4 (AC_MMAP): If NBPC is not defined, use PAGESIZE.
+ From "Kaveh R. Ghazi" <ghazi@eden.rutgers.edu>.
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): For each file being created,
+ munge a copy of conftest.sed rather than the original.
+ From brook@trillium.botany.utexas.edu (Brook Milligan).
+
+Tue Apr 26 00:27:21 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_LANG_C, AC_LANG_CPLUSPLUS): Remove CFLAGS and
+ CXXFLAGS from ac_cpp.
+
+Thu Apr 21 19:43:20 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.9.
+
+ * autoconf.texi: Document special AC_FIND_XTRA ordering
+ dependencies.
+
+ * acspecific.m4 (AC_FIND_XTRA): Reorder AC_REQUIREs.
+
+ * acspecific.m4 (AC_FIND_X): AC_REQUIRE_CPP.
+
+ * acspecific.m4 (AC_PROG_LEX): Say what we set LEXLIB to.
+
+Wed Apr 20 13:17:05 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Allow . in hostnames. Use string
+ comparison on them.
+ (AC_HAVE_LIBRARY): namespace cleanup.
+
+ * autoconf.texi: Describe changes to AC_FIND_X, AC_FIND_XTRA, and
+ AC_YYTEXT_POINTER.
+
+ * acconfig.h: Replace DECLARE_YYTEXT with YYTEXT_POINTER.
+
+ * acgeneral.m4 (AC_PARSEARGS): --gas and --x set with_gas and
+ with_x to yes, not 1.
+
+ * acspecific.m4 (AC_YYTEXT_POINTER): New macro, replacing
+ AC_DECLARE_YYTEXT.
+ (AC_FIND_X): Assume no X if --without-x was given.
+ (AC_FIND_XTRA): Quotes AC_REQUIRE args. Run uname in a subshell in
+ case it's missing. Put -l options in X_EXTRA_LIBS. Print values
+ of the variables we set if verbose.
+
+Tue Apr 19 14:14:25 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Note GNU m4 1.0 bugs.
+
+ * acspecific.m4 (AC_FIND_X_XMKMF): Set variables correctly.
+
+ * autoconf.texi: Don't @setchapternewpage odd by default. Mention
+ autoheader AC_SIZEOF_TYPE symbol generation.
+
+ * acgeneral.m4 (AC_SIZEOF_TYPE): Fix typo.
+
+ * Makefile.in (install): Don't install aclocal.m4.
+
+ * autoheader.sh: Generate entries for AC_SIZEOF_TYPE
+ automatically.
+
+Mon Apr 18 22:14:59 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_SIZEOF_TYPE): Remove second arg, and generate a
+ symbol name automatically.
+
+ * autoconf.texi: Document new AC_SIZEOF_TYPE usage.
+
+ * acspecific.m4 (AC_PROG_INSTALL): Only filter out "install"
+ containing "dspmsg".
+ (AC_FIND_X_XMKMF): Fix variable names to not conflict with grep -v.
+
+ * autoconf.texi: Various small fixes.
+
+ * INSTALL: Say configure takes "awhile".
+
+Sat Apr 16 15:05:31 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4: Call AC_LANG_C in AC_PREPARE, not AC_INIT.
+
+Fri Apr 15 07:00:37 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.8.
+
+ * acgeneral.m4: Rename ac_configure_args back to configure_args,
+ since some people have been using it.
+
+Thu Apr 14 14:45:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Note that AC_ENABLE and AC_WITH arguments
+ shouldn't contain blanks, for now.
+
+Wed Apr 13 17:26:36 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_SET_MAKE): Use $MAKE if defined, else "make".
+
+ * autoconf.texi: Add missing files to diagram.
+
+ * acgeneral.m4 (AC_TEST_CPP): Propogate comment about Coherent
+ lossage into configures.
+
+Sat Apr 9 17:34:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Unknown option is a fatal error.
+
+ * acgeneral.m4: Remove ac_ prefix from some variables set by
+ options, for consistency and backward compatibility.
+
+Fri Apr 8 13:24:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_XTRA): Don't test for -lsocket on IRIX.
+ From Karl Berry.
+
+ * acspecific.m4 (AC_FIND_X_XMKMF, AC_FIND_X_DIRECT): Don't
+ override --x-includes and --x-libraries. Check openwin last due
+ to its bugs.
+
+ * acgeneral.m4: Add --x-includes, --x-libraries options. Document
+ them and --build, --host, --target.
+
+ * autoconf.texi: Mention --x-includes and --x-libraries.
+
+ * INSTALL: Mention --x-includes and --x-libraries.
+
+Tue Apr 5 12:46:47 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Document top_srcdir substitution.
+
+ * acspecific.m4 (AC_PROG_INSTALL): Look for install.sh in
+ @top_srcdir@, not $srcdir.
+
+ * acgeneral.m4 (AC_OUTPUT): AC_SUBST top_srcdir. Set it.
+
+Mon Apr 4 20:13:08 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Fix dependencies examples.
+
+ * Makefile.in: Update configuration dependencies.
+
+ * acgeneral.m4: Add back --no-create option. Make config.status
+ --recheck use it.
+
+ * autoheader.sh: Go back to doing move-if-change. (Work around in
+ dependencies by using stamp files.)
+
+Thu Mar 31 11:34:50 1994 David J. MacKenzie (djm@hill.gnu.ai.mit.edu)
+
+ * Makefile.in (autoconf, autoheader, configure): Write to $@.tmp
+ instead of to $@ directly so that after a disk full error, the
+ targets to not exist. Otherwise, a subsequent make could install
+ a corrupt (but not executable) script. From Jim Meyering.
+
+Thu Mar 31 08:22:29 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Re-document --with argument.
+
+ * acgeneral.m4 (AC_PARSEARGS): --with can take an argument again.
+
+Wed Mar 30 20:01:57 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Document --disable- options.
+
+ * acgeneral.m4 (AC_PARSEARGS): Add --disable-FEATURE.
+
+ * INSTALL: Mention --enable- options.
+
+Mon Mar 28 17:43:22 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Make multiple non-option args a
+ fatal error.
+
+ * acspecific.m4: Change all occurrences of $(MAKE_VAR) to
+ ${MAKE_VAR}.
+
+ * autoconf.texi (Command Line): New node. Move some descriptions
+ here from General Feature Tests. Describe --without- options.
+
+ * acgeneral.m4 (AC_PARSEARGS): Rewrite again, using ideas from the
+ GNU libc configure.in. All options that take an argument set
+ shell variables.
+ (AC_COMPILE_CHECK): Add `return' in `int' function.
+
+ * INSTALL: Fix typo.
+
+Sun Mar 27 00:44:07 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_NOTICE): Don't save original args or initialize
+ options here.
+ (AC_PARSEARGS): Do them here.
+ (AC_PREPARE): Save a copy of original args here, if it hasn't been
+ done yet.
+
+Sat Mar 26 01:32:40 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4: Omit obsolete options from usage message.
+ Quote args to AC_CHECKING that contain m4 variables.
+
+ * INSTALL: Note that env can be used to set env vars.
+
+ * autoconf.texi: Document AC_SET_MAKE.
+ Note that vsprintf and vfprintf come with vprintf.
+ Note that env can be used to set env vars.
+
+ * acspecific.m4 (AC_SET_MAKE): New macro.
+ (AC_PROG_INSTALL): Find scoinst as a good install program.
+
+ * acgeneral.m4: Initialize variables set by options.
+ (AC_HAVE_HEADERS): Require cpp.
+
+ * autoconf.texi: Document AC_ENABLE and @prefix@ and @exec_prefix@
+ substitutions.
+
+ * acgeneral.m4: Recognize all the Cygnus configure options; warn
+ about other arguments. Make default value for --with "yes", not
+ "1". AC_SUBST for prefix and exec_prefix.
+ (AC_ENABLE): New macro.
+
+Thu Mar 24 18:11:00 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * INSTALL: Describe recently added configure options.
+
+ * autoconf.texi: Style cleanups. Mention config.h.top.
+
+ * autoheader.sh: Add ${config_h}.top to the output, if it's
+ present.
+
+Thu Mar 24 13:36:19 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.sh: Remove all temp files when exiting. If m4 fails,
+ produce no output and exit with the m4 exit status.
+
+ * autoconf.texi: Document AC_PREREQ.
+
+ * acgeneral.m4 (AC_PREREQ): New macro, with some helper macros.
+
+Thu Mar 24 01:20:49 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * Makefile.in (acdatadir): New variable based on datadir, giving
+ Autoconf lib files their own subdirectory. Use it instead of
+ datadir.
+
+Wed Mar 23 22:41:54 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * autoconf.texi: Change names of nodes that describe invoking
+ configure and config.status to conform to coding standards.
+ Document --version, --help, --silent/--quiet, --verbose options to
+ configure and config.status.
+
+ * acgeneral.m4 (AC_PARSEARGS): Add --help and --version to
+ configure. Simplify getting option arguments. Complain about
+ impossible host arguments.
+ (AC_OUTPUT): Add --help and --version to config.status.
+
+Wed Mar 23 00:16:28 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_CHECKING): Do nothing if $ac_silent is set.
+ (AC_PARSEARGS): Grok -q/--quiet/--silent and set $ac_silent.
+
+Tue Mar 22 18:28:30 1994 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi: Document AC_SIZEOF_TYPE.
+
+ * acspecific.m4 (AC_INT_16_BITS, AC_LONG_64_BITS): Mark obsolete
+ with advice to use AC_SIZEOF_TYPE instead.
+
+ * acgeneral.m4 (AC_SIZEOF_TYPE): New macro.
+
+Tue Mar 22 08:44:40 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * autoconf.texi: Describe AC_CHECKING et al.
+
+ * acspecific.m4: Use AC_CHECKING et al. where appropriate.
+
+ * acgeneral.m4 (AC_CHECKING, AC_VERBOSE, AC_ERROR, AC_WARN): New
+ macros. Use them where appropriate.
+ (AC_LANG_C, AC_LANG_CPLUSPLUS): Fix quoting of ac_cpp.
+
+ * acspecific.m4 (AC_PROG_CPP): Don't add $CFLAGS to CPP.
+ (AC_PROG_CXXCPP): Don't add $CXXFLAGS to CXXCPP.
+
+ * acgeneral.m4 (AC_OUTPUT): Don't remove VPATH lines containing
+ colons. From Jim Meyering (meyering@comco.com).
+ (AC_LANG_C): Add CFLAGS to ac_cpp.
+ (AC_LANG_CPLUSPLUS): Add CXXFLAGS to ac_cpp.
+
+Sat Mar 19 16:38:03 1994 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_LANG_RESTORE): Only emit shell code to change
+ the current language if it actually changed.
+
+ * autoconf.texi: Add info dir entry. Describe new C++ macros and
+ AC_MMAP.
+ (Language Choice): New section.
+ Add another example of dependencies.
+
+ * acspecific.m4 (AC_PROG_CXX, AC_PROG_CXXCPP, AC_REQUIRE_CPP): New
+ macros based on work by zoo@aggregate.com (david d zuhn).
+ (AC_DECLARE_YYTEXT): Use AC_REQUIRE_CPP. Warn that it's broken.
+ (AC_STDC_HEADERS): Use AC_REQUIRE_CPP.
+ (AC_MMAP): New macro from Mike Haertel and Jim Avera.
+
+ * acgeneral.m4 (AC_PARSEARGS): Check for missing arguments to
+ options. Recognize --target. Save the original args before
+ modifying them.
+ (AC_INIT): Call AC_LANG_C.
+ (AC_PREPARE): Don't save the original args here (too late).
+ (AC_LANG_C, AC_LANG_CPLUSPLUS, AC_LANG_SAVE, AC_LANG_RESTORE):
+ New macros based on work by zoo@aggregate.com (david d zuhn).
+ (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_COMPILE_CHECK,
+ AC_TEST_PROGRAM, AC_TEST_CPP): Use AC_REQUIRE_CPP and ac_ext and
+ ac_cpp.
+
+ * autoheader.sh: Update the file even if it is unchanged, to avoid
+ foiling a Makefile rule that makes it from configure.in. If you
+ let the rule for making config.status from configure create
+ config.h from config.h.in, then an unnecessary update here will
+ not cause unneeded recompilation. Recompilation should only
+ happen if config.h is updated, which won't occur if config.h.in
+ had the same contents, even if its timestamp changed. (Ick.)
+
+ * Makefile.in (Makefile): Don't depend on config.status, to avoid
+ running config.status too many times.
+
+Fri Mar 18 00:43:21 1994 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * autoconf.texi: Document AC_FIND_XTRA.
+
+ * acgeneral.m4 (AC_OUTPUT): Remove VPATH lines if srcdir=., to
+ work around Sun make bug. From Karl Berry.
+
+ Rename internal use shell variables to start with "ac_".
+
+ Trap signal 2 (SIGINT), not signal 3 (SIGQUIT), which means stop
+ without cleaning up. From eggert@twinsun.com (Paul Eggert).
+
+ * acspecific.m4 (AC_FIND_XTRA): New macro from Karl Berry
+ (karl@cs.umb.edu).
+ (AC_FIND_X, AC_ISC_POSIX): Provide self.
+
+ (AC_DECLARE_YYTEXT): Move AC_SUBST. Don't quote value of
+ DECLARE_YYTEXT. From Karl Berry.
+
+ (AC_PROG_CPP): Include $CFLAGS in CPP.
+
+ Rename internal use shell variables to start with "ac_".
+
+ * autoconf.sh, autoheader.sh: Trap signal 2 (SIGINT), not signal 3
+ (SIGQUIT), which means stop without cleaning up. From
+ eggert@twinsun.com (Paul Eggert).
+
+ * autoconf.texi: Mention shell variable prefixes.
+
+ * autoconf.texi: Work around RCS substitution in AC_REVISION
+ example.
+
+Wed Mar 16 19:55:17 1994 Noah Friedman (friedman@prep.ai.mit.edu)
+
+ * acgeneral.m4 (compile): Include $LDFLAGS.
+
+Thu Mar 10 01:27:20 1994 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): Don't absolutize relative paths.
+ (AC_OUTPUT): For relative paths, prepend to $srcdir as many
+ "../" as the number of subdirectories deep the file being created is.
+
+Tue Feb 15 16:02:19 1994 Noah Friedman (friedman@prep.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Reject /sbin/install.
+
+Sun Feb 13 21:15:45 1994 Noah Friedman (friedman@prep.ai.mit.edu)
+
+ * autoconf.texi (Setting Variables, Sample configure.in): Replace
+ references to AC_UNISTD_H with AC_HAVE_HEADERS(unistd.h).
+
+Thu Feb 10 21:39:43 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_SYS_SIGLIST_DECLARED): New macro.
+
+Sat Feb 5 13:35:52 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for -lkvm separately after
+ -lutil check.
+
+Fri Feb 4 17:17:11 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): Move creation of conftest.sed
+ outside of `for' loop. We need only do this once for all the
+ output files.
+
+Fri Jan 21 16:35:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL_INSTALL_SH): New macro for
+ INSTALL value to use install.sh.
+ (AC_PROG_INSTALL): Use it.
+
+Thu Jan 6 16:22:25 1994 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE): Use AC_QUOTE_SQUOTE instead of
+ AC_DEFINE_QUOTE on AC_VAL. From Bruno Haible
+ <haible@ma2s2.mathematik.uni-karlsruhe.de>.
+ * acgeneral.m4 (AC_DEFINE_UNQUOTED): pushdef/popdef
+ AC_QUOTE_SQUOTE instead of AC_DEFINE_QUOTE.
+
+Wed Dec 22 03:51:53 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE): in verbose strings, put
+ AC_DEFINE_QUOTE exprs in double quotes to avoid shell wildcard
+ expansion.
+
+ * acgeneral.m4 (AC_PROGRAM_PATH, AC_PROGRAMS_PATH): New macros.
+ * autoconf.texi (General Tests): Document them.
+
+ * configure.in: Use AC_PROGRAMS_PATH to find m4, not AC_PROGRAMS_CHECK.
+ Put `m4' in the list of progs-to-check, since we want the absolute
+ pathname for that too if we can get it.
+
+Fri Dec 17 13:44:24 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_ALLOCA): define HAVE_ALLOCA if alloca is
+ present in system libraries.
+
+Tue Dec 14 14:53:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): Remove $ac_clean_files in traps.
+
+ * acspecific.m4 (AC_STDC_HEADERS): Check that free appears in stdlib.h.
+
+Fri Dec 10 06:35:25 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Don't look for install in `.'.
+
+Wed Dec 8 12:10:59 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X_XMKMF): Redirect stderr to /dev/null in
+ eval'd make pipeline.
+
+ * acgeneral.m4 (AC_QUOTE_SED): Quote ! as well.
+
+Mon Dec 6 23:41:05 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_CPP): Try 'cc -E -traditional-cpp' for NeXT.
+
+Thu Dec 2 02:25:39 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): use rm -r to remove conftest* both in
+ exit traps and at start of script.
+
+Wed Dec 1 03:22:21 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X_DIRECT): Search for includes and libs
+ in more places.
+
+Sun Nov 28 21:57:31 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_NOTICE): Replace "this program" with "this
+ configure script" to disambiguate between configure and the
+ program it is distributed with (which can have different terms).
+
+Tue Nov 23 19:41:53 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X_DIRECT): Use the shell variable
+ `x_direct_test_include' to choose the include file to search for.
+
+Sat Nov 20 17:58:09 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X_DIRECT): Search for R6 includes & libs
+ in various places. Look for /usr/athena/include & /usr/athena/lib.
+ Make AC_HAVE_LIBRARY check for the library specified by the shell
+ variable `x_direct_test_library', rather than hardcoding Xt (to
+ which the shell variable now defaults).
+
+Thu Nov 18 18:17:21 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): Use ! instead of @ as the
+ sed substitution separator.
+
+ * install.sh: New file.
+ * Makefile.in (DISTFILES): Add it.
+ * acspecific.m4 (AC_PROG_INSTALL): Use it as the default
+ instead of cp, if it's there.
+
+Sat Nov 13 12:24:57 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Extend that last change to also
+ happen for .C, .cc, and .m (objc) files.
+
+Wed Nov 10 09:26:35 1993 Noah Friedman (friedman@gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): When substituting .c or .h files, put
+ autoconf-added comments in '/* ... */'.
+
+Mon Nov 8 16:22:48 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_NOTICE): Put autoconf version number in configure.
+
+Fri Nov 5 23:31:28 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X_XMKMF): properly quote `acfindx' rule.
+
+Fri Oct 29 21:46:57 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (HAVE_LONG_DOUBLE): Add code to detect Stardent
+ Vistra lossage. From Kaveh R. Ghazi (ghazi@noc.rutgers.edu).
+
+Tue Oct 26 15:24:33 1993 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * Version 1.7.
+
+Tue Oct 19 23:49:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_TEST_PROGRAM): Don't remove conftest* before
+ running $2 or $3 or $4; just once at the end.
+
+Mon Oct 18 01:38:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): Echo a newline into confdefs.h so it
+ is never empty.
+
+Fri Oct 15 18:49:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_CONST): Added test of trivial use for broken
+ Ultrix-32 V3.1 Rev 9 vcc.
+
+Fri Oct 15 15:44:39 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OBSOLETE): New macro.
+ * acspecific.m4 (AC_UNISTD_H, AC_USG, AC_MEMORY_H): Call it.
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): Try to create files in
+ ${prefix}/lib and ${exec_prefix}/lib instead of ${prefix} and
+ ${exec_prefix}; they are more likely to be writable.
+
+ * Makefile.in (clean): Remove *.ma and *.mas, the macro index files.
+
+Tue Oct 12 16:02:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_RETSIGTYPE): AC_PROVIDE self.
+
+Mon Oct 11 19:09:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * Makefile.in (editsh): Obfuscate @M4@ and @datadir@ references so
+ configure doesn't edit them.
+
+Sun Oct 10 14:01:35 1993 Jim Meyering (meyering@comco.com)
+
+ * autoconf.sh (--help): Exit successfully.
+
+Sat Oct 9 08:29:15 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * Version 1.6.
+
+ * acconfig.h (inline): New entry.
+
+ * acspecific.m4 (AC_DIR_HEADER_CHECK): Don't call opendir, in
+ case the needed libraries (e.g., -ldir on Xenix) aren't in
+ LIBS yet. From Jim Meyering (meyering@comco.com).
+
+ * acspecific.m4 (AC_PROG_LEX): Fix typo.
+
+ * acgeneral.m4 (AC_HEADER_EGREP, AC_PROGRAM_EGREP,
+ AC_COMPILE_CHECK, AC_TEST_PROGRAM, AC_TEST_CPP): Remove any
+ temporary files before doing the actions, in case they're
+ nested tests. From gray@antaire.com (Gray Watson).
+
+ * configure.in: Check for GNU m4 under several names.
+ * Makefile.in: Use that value.
+ From Franc,ois Pinard.
+
+ * acspecific.m4 (AC_STRUCT_TM): Use a member of struct tm, to
+ make sure the compiler complains if it's not defined.
+ From Bruno Haible (haible@ma2s2.mathematik.uni-karlsruhe.de).
+
+ * acspecific.m4 (AC_FIND_X_XMKMF): If libX11.a isn't in
+ USRLIBDIR, check in LIBDIR. Filter out any make verbose messages.
+
+Tue Oct 05 19:21:29 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_LONG_DOUBLE): Announce that this feature is being
+ checked even if the test is simply whether $CC is gcc.
+
+Tue Oct 5 14:23:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh: Produce HAVE_LIBfoo for AC_HAVE_LIBRARY.
+
+Sun Oct 3 15:41:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Write assignment for `extrasub'; in sed
+ cmds, write "$extrasub" so configure.in can set it to do sed frobs.
+ Take second arg and write it to config.status before `exit 0'.
+
+ * acspecific.m4 (AC_CONST): Say `checking for lack of working
+ const'. That is precisely accurate.
+
+Wed Sep 22 15:47:50 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4: If not using GNU m4, abort.
+
+ * acgeneral.m4 (AC_PREPARE): Lose if we're not in the srcdir,
+ not if we're in it. But disable the check for now.
+
+Mon Sep 20 15:32:30 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): Check for $srcdir being configured,
+ diagnose and lose.
+
+ * acgeneral.m4 (AC_QUOTE_SED): Quote @ and %.
+
+ * acgeneral.m4 (AC_OUTPUT): Say "$file is unchanged" when it is.
+
+Sat Sep 18 14:32:04 1993 Ian Lance Taylor (ian@airs.com)
+
+ * acgeneral.m4: Substitute for CONFIG_FILES and CONFIG_HEADERS
+ before using them, in case they have multiple values.
+
+Fri Sep 17 14:40:20 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_WAIT3): wait3 works if ru_stime is
+ nonzero, too.
+
+Thu Sep 16 15:39:53 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X_XMKMF): Code moved from AC_FIND_X.
+ (AC_FIND_X_DIRECT): New function, derived from code by Karl
+ Berry and Rob Savoye.
+ (AC_FIND_X): Call them.
+
+Wed Sep 15 19:06:46 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): Remove confdefs* on exit with trap 0.
+ (AC_OUTPUT): Don't bother removing it.
+
+ * acgeneral.m4: Remove --no-create option; not useful.
+
+Mon Sep 13 21:54:46 1993 Paul Eggert (eggert@twinsun.com)
+
+ * autoheader.sh: Rename the temporary output to the real
+ output if their contents differ, not if their contents are identical.
+ This fixes bug introduced in Aug 30 change.
+
+Mon Sep 13 16:50:30 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Run config.status with
+ CONFIG_SHELL if defined. Same for configure run from config.status.
+ Rename gen_files to CONFIG_FILES and gen_config to CONFIG_HEADERS.
+
+ * acgeneral.m4 (AC_PREPARE): Remove confdefs* in trap.
+
+Fri Sep 10 00:29:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): Test /var/tmp as well.
+ In loop, skip past nonexistent dirs.
+
+ * acspecific.m4 (AC_CONST): Say "working", not "broken". We are
+ checking for a working const as opposed to a broken or absent
+ const, not for a broken const as opposed to a working one.
+
+Thu Sep 9 09:25:49 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4, acconfig.h (AC_LONG_64_BITS): New macro.
+
+Wed Sep 1 18:54:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PROGRAM_CHECK): Use && instead of test -a.
+
+Tue Aug 31 19:21:35 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): Support generating multiple
+ .h files. From gray@antaire.com (Gray Watson).
+
+ * acspecific.m4 (AC_ALLOCA): If using alloca.o, define C_ALLOCA.
+
+ * acgeneral.m4 (compile, AC_HEADER_EGREP, AC_PROGRAM_EGREP,
+ AC_COMPILE_CHECK, AC_TEST_PROGRAM, AC_TEST_CPP): Remove $DEFS
+ from cc and cpp command lines; include "confdefs.h" in test
+ files.
+ (AC_DEFINE): Append a #define to confdefs.h.
+ Reduce duplicated code by introducing a temp variable, AC_VAL.
+
+Mon Aug 30 17:36:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh: Don't write output if it is the same as output file.
+
+Wed Aug 25 14:14:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_VFORK): Check for SunOS 5.2 bug with ignoring
+ signal in parent before vfork. From eggert.
+
+Fri Aug 20 10:14:42 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Support giving values to --with
+ options. Go back to using sed for invalid test, but without
+ using '*' in the regex.
+
+Thu Aug 19 14:53:29 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): eval the args.
+
+ * acgeneral.m4 (AC_PARSEARGS): Use case instead of sed and
+ test to detect invalid package names. Remove =value from
+ --with options until we support it.
+
+Wed Aug 11 18:52:41 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X): Don't set x_includes if it's
+ /usr/include or x_libraries if it's /lib or /usr/lib.
+
+Wed Aug 11 13:00:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): If we cannot write $dir, echo
+ a warning msg and continue the loop to skip that directory.
+
+ * acgeneral.m4 (AC_REVISION): Also eat double quotes.
+
+Thu Aug 5 14:55:59 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acconfig.h: Add TIME_WITH_SYS_TIME.
+
+Mon Aug 2 14:55:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_DECLARE_YYTEXT): \-escape "s in rhs of
+ AC_DEFINE_UNQUOTED.
+ Remove gratuitous second arg to AC_SUBST.
+
+Sun Aug 1 19:13:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Define HAVE_GETLOADAVG if we find
+ one and don't use our own getloadavg.c.
+ * acconfig.h: Add HAVE_GETLOADAVG.
+
+Sat Jul 31 17:28:48 1993 Karl Berry (karl@cs.umb.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Report results under -v.
+
+Fri Jul 30 18:08:30 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh (syms, headers, funcs, libs): Run values through
+ sort|uniq to remove duplicates.
+
+Wed Jul 28 00:02:34 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * Makefile.in (config.status): Run config.status --recheck,
+ not configure.
+ (install): Remove refs to install-info until it's released,
+ because people are getting confused.
+
+ * acgeneral.m4 (AC_OUTPUT): For config.status --recheck, echo
+ the configure command line that we run.
+
+ * acspecific.m4 (AC_PROG_FLEX): Use AC_HAVE_LIBRARY.
+
+Mon Jul 26 19:11:01 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check that both -lutil and -lkvm
+ exist before choosing them in hopes they will define getloadavg.
+
+ * autoheader.sh (frob): Put $2 and $3 in the expansion of
+ AC_HAVE_LIBRARY, so AC_DEFINE there is noticed.
+
+Mon Jul 26 14:21:33 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (INT_16_BITS): Check the obvious way, so it
+ doesn't pick up machines with 64 bit longs.
+
+Mon Jul 26 14:01:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for -lelf with
+ AC_HAVE_LIBRARY instead of checking for <elf.h> with AC_HEADER_CHECK.
+
+Mon Jul 26 13:58:39 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_SCO_INTL, AC_IRIX_SUN, AC_DYNIX_SEQ): Use
+ AC_HAVE_LIBRARY.
+
+Mon Jul 26 13:55:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh (eval frob): Restore hairy sed use; we need it to
+ handle multi-line macro invocations.
+
+Mon Jul 26 00:50:43 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_FIND_X): Quote the Imakefile.
+
+Sun Jul 25 08:17:11 1993 Jim Meyering (meyering@comco.com)
+
+ * acconfig.h (CRAY_STACKSEG_END): New #undef.
+
+Thu Jul 22 20:26:12 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * Version 1.5.
+
+ * acspecific.m4 (AC_FIND_X): Let make substitute any variables
+ in INCROOT and USRLIBDIR, instead of using sed.
+ From wojo@veritas.com (Jack Woychowski).
+
+ * acgeneral.m4 (AC_DEFINE): When printing value verbosely, use
+ double quotes and AC_DEFINE_QUOTE, like we do when assigning
+ the value, so shell variables get expanded the same way.
+
+ * acgeneral.m4 (AC_REVISION): New macro.
+ From wollman@uvm-gen.EMBA.UVM.EDU (Garrett Wollman).
+
+ * acgeneral.m4 (AC_DEFINE): Add newline before open brace.
+
+Thu Jul 22 17:07:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_STAT_MACROS_BROKEN): New macro.
+ * acconfig.h (STAT_MACROS_BROKEN): New #undef.
+
+Wed Jul 21 15:44:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_DECLARE_YYTEXT): Use AC_DEFINE_UNQUOTED so
+ shell var is replaced in rhs.
+
+Wed Jul 21 13:31:38 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acconfig.h (size_t, mode_t, off_t): Added.
+ * acspecific.m4 (AC_OFF_T): New macro.
+
+Tue Jul 20 15:39:44 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * autoheader.sh: Put header-file.in in comment at top.
+
+ * acconfig.h (NDIR): Added.
+
+Mon Jul 19 22:10:49 1993 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * Makefile.in (info, dvi): New targets.
+
+Sun Jul 18 22:36:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh (frob): Use `#' as the first line of each definition.
+ (eval frob): Totally simplify sed use to just handle "^@@@.*@@@$".
+
+Wed Jul 14 22:44:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acconfig.h: Restore blank lines between paragraphs.
+
+ * autoheader.sh (libs): New variable and frob to set it from
+ AC_HAVE_LIBRARY uses. Produce #undef HAVE_* for each $libs.
+
+Tue Jul 13 19:03:46 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acconfig.h: Sort the entries, like the comment says.
+
+ * acspecific.m4 (AC_GETLOADAVG): Only check for the AIX library
+ once, looking in both local and system dirs.
+ Consolidate SVR4 and Solaris cases.
+
+Mon Jul 12 20:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): If we find sys/dg_sys_info.h, do
+ AC_HAVE_LIBRARY on -ldgc.
+
+Sun Jul 11 00:43:51 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): BSD library is -lutil, not
+ -lutils, and requires -lkvm too.
+ Check for local AIX library using AC_HAVE_LIBRARY, not
+ AC_COMPILE_CHECK.
+ Un-nest some conditionals. Stop checking once we've
+ found a way to get getloadavg.
+
+Thu Jul 8 20:21:28 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * Makefile.in: Remove rules for making *.conf; make
+ Autoconf's configure script semi-normally.
+
+Wed Jul 7 14:37:35 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * autoheader.sh (--help): Print help message to stdout and exit 0.
+ (--version): Exit after printing version number.
+ * autoconf.sh (--version): Exit after printing version number.
+
+ * acspecific.m4 (AC_LONG_DOUBLE): Make sure that long double
+ isn't smaller than double, as in Ultrix 4.[23] cc.
+
+ * acgeneral.m4 (AC_REPLACE_FUNCS): Include ctype.h in the test
+ program to get stubs.
+
+ * acspecific.m4 (AC_FIND_X): New macro.
+
+Tue Jul 6 19:15:17 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Try ls -L first, in case
+ /dev/kmem is a symlink (as on Solaris).
+
+Wed Jun 30 22:08:22 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MINUS_C_MINUS_O): Remove spurious `then'.
+
+Fri Jun 25 23:16:42 1993 Paul Eggert (eggert@twinsun.com)
+
+ * acspecific.m4 (AC_CONST): Replace `p = <const char** expr>'
+ with `ccp = <const char** expr>'; the former wasn't ANSI C, and
+ was causing working compilers to be rejected.
+
+Fri Jun 25 13:26:34 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): Redirect rm's stderr to
+ /dev/null.
+
+Thu Jun 24 15:58:04 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.sh, autoheader.sh, acgeneral.m4 (AC_PREPARE): Undo
+ change of Jun 16 1993. Only set `LANG' and `LC_ALL' to "C" if
+ already set.
+
+Sat Jun 19 00:01:51 1993 Jim Meyering (meyering@comco.com)
+
+ * acgeneral.m4: Undefine m4's `format' builtin.
+ * acspecific.m4 (AC_HAVE_POUNDBANG): Make conftest executable,
+ but not necessarily writable by group or other.
+
+Thu Jun 17 21:10:33 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_CPP): Put double quotes around ${CC-cc},
+ not single quotes.
+ If --verbose option given, say what CPP is being set to.
+
+Wed Jun 16 17:50:00 1993 Jim Blandy (jimb@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_CPP): Make sure that `cc -E` doesn't
+ run the program through the C compiler too. Bob Olson
+ <olson@mcs.anl.gov> says it does on the NeXT.
+
+Wed Jun 16 16:17:05 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.sh, autoheader.sh, acgeneral.m4 (AC_PREPARE): Always set
+ `LANG' and `LC_ALL' environment variables to `C'.
+
+Fri Jun 11 14:29:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MINUS_C_MINUS_O): Test that cc works at all,
+ and only test it for -c -o if it does.
+
+Tue Jun 8 01:47:22 1993 Paul Eggert (eggert@twinsun.com)
+
+ * acgeneral.m4 (AC_OUTPUT): The line
+ DEFS="`echo \"$DEFS\" | sed 's%[&\\\]%\\\&%g'`"
+ doesn't work in some shells, which don't allow nesting
+ \"\" inside `` inside "", and which don't unescape \\\& in the
+ expected (?) way. Also, some versions of echo interpret
+ backslashes inside $DEFS. Put $DEFS into a temporary file
+ to avoid these portability minefields.
+
+Mon Jun 7 20:11:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): In setting KMEM_GROUP, use new sed
+ magic from friedman which should win with both meanings of ls -lg.
+
+Mon Jun 7 06:48:49 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * Makefile.in (dist): Change gzipped tar file extension to `.gz'.
+ Use explicit --gzip option to tar to make sure tar uses the right
+ compression program (or else exits from failure to understand the
+ option).
+
+ * acgeneral.m4 (AC_OUTPUT): Don't split sed expr for exec_prefix
+ across two lines, since not all versions of sed understand that.
+
+ * acspecific.m4 (AC_HAVE_POUNDBANG): Complete rewrite which doesn't
+ depend on csh.
+
+Tue Jun 1 03:06:28 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.4.1 (not announced to the general public, but
+ a snapshot was put on the June '93 GNU CDROM).
+
+ * Makefile.in (dist): If ln fails (e.g. because of cross-device
+ links), mention on stdout that file is being copied.
+
+ * acgeneral.m4 (AC_PREPARE): Use `[$]*' in assignment to
+ configure_args to get shell positional args, rather than m4 args to
+ AC_PREPARE.
+ (AC_OUTPUT): Use `configure_args' in config.status
+ when invoked with --recheck, rather than $*.
+
+Mon May 31 13:12:56 1993 Paul Eggert (eggert@twinsun.com)
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): rm $dir/conftest*,
+ not conftest*.
+
+Mon May 31 04:18:18 1993 Roland McGrath (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_HAVE_LIBRARY): Quote libname in define.
+
+Sun May 30 19:52:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_SETVBUF_REVERSED): Pass (char *) main to
+ setvbuf instead of zero.
+
+Thu May 27 20:30:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREPARE): Save $* in shell var `configure_args'.
+ (AC_OUTPUT): Use $configure_args in place of $*.
+
+Wed May 26 16:19:51 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.texi (AC_PROG_INSTALL): Doc fix.
+ (Automatic Remaking): Put code fragment in @example ... @end example.
+
+Mon May 24 15:46:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh (frob): Redefine AC_CONFIG_HEADER to set shell
+ variable `config_h'.
+ (config_h): New variable, initialize to "config.h" before frobbing.
+ (final output): Write ${config_h}.in.
+
+Sat May 22 17:45:19 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.4 released.
+
+Thu May 20 20:25:45 1993 Jim Blandy (jimb@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_IDENTITY): New function.
+ (AC_DEFINE_UNQUOTED): Use it to fix this; due to a
+ misunderstanding of m4, this was using its first argument as
+ the definition.
+
+Thu May 20 09:21:55 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_ALLOCA) [find_stack_direction]: Return the
+ value from the recursive call. If it worked before, it was by luck.
+ From Bruno Haible <haible@ma2s2.mathematik.uni-karlsruhe.de>.
+
+Tue May 18 23:40:21 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_STDC_HEADERS): Require AC_PROG_CPP.
+
+Mon May 17 18:01:09 1993 Karl Berry (karl@hal.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Use variables gen_files and
+ gen_config in the loop that generates the output (Make)files,
+ instead of hardwiring the filenames.
+
+Sat May 15 17:23:19 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * autoconf.sh: Accept `-' to mean read stdin as input.
+ * autoheader.sh: Likewise.
+
+Fri May 14 12:41:02 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * autoheader.sh, acspecific.m4 (AC_PREPARE): If `LANG' environment
+ variable is set, reset its value to `C'. This is so `tr [...]'
+ works more portably.
+
+Thu May 13 22:56:20 1993 Paul Eggert (eggert@twinsun.com)
+
+ * acspecific.m4 (VOID_CLOSEDIR): Test closedir instead of assuming
+ that it works. E.g. dynix closedir yields garbage, but has no
+ prototype. Presumably Xenix closedir had the same problem, so
+ stop special-casing it.
+
+Wed May 12 20:25:36 1993 Jim Meyering (meyering@comco.com)
+
+ * acconfig.h: Add HAVE_LONG_DOUBLE.
+
+Wed May 12 15:07:36 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE_UNQUOTED): New macro.
+
+ * acgeneral.m4 (AC_FUNC_CHECK): Include ctype.h instead of stdio.h.
+ We want it only to define __stub_* in glibc. Using stdio.h lost
+ when it contained a conflicting prototype for $1; ctype.h has fewer
+ prototypes.
+
+ * acconfig.h: Add GETGROUPS_T.
+
+ * acspecific.m4 (AC_PROG_RANLIB): Use : instead of @: for no-op.
+ Some braindead make does bizarre magical things with @ in variables.
+
+Mon May 10 14:24:27 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_HAVE_POUNDBANG): New feature.
+
+ * acgeneral.m4 (AC_OUTPUT): Add more backslashes to character class
+ in DEFS filter (sigh).
+
+Sun May 9 14:04:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE_QUOTE): No AC_QUOTE_SED (was innermost).
+ (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_TEST_CPP): Put a \ before
+ $DEFS in string to be evalled.
+ (AC_OUTPUT): Run DEFS through a sed filter that quotes things in it
+ from sed (woo woo!) before writing it into config.status.
+
+ * acspecific.m4 (AC_ALLOCA): Use AC_PROGRAM_EGREP to test for [CRAY
+ && !CRAY2], instead of AC_TEST_PROGRAM. No need to run a program
+ for this.
+
+ * acgeneral.m4 (AC_PROGRAM_CHECK): Extract the first word of $2
+ when looking for it in PATH, so it can be a program name with args.
+ Omit default assignment if $4 is empty.
+ Only write verbose msg if $1 was set nonempty.
+ * acspecific.m4 (AC_PROG_YACC): Pass 'bison -y' (quoted like that)
+ in list to AC_PROGRAMS_CHECK. Don't test for bison later to add -y
+ flag.
+
+Sat May 8 00:23:58 1993 Jim Meyering (meyering@comco.com)
+
+ * acgeneral.m4 (AC_REPLACE_FUNCS): Add a trailing newline in
+ code for AC_COMPILE_CHECK. Otherwise it got spurious failures.
+
+ * acspecific.m4 (TIME_WITH_SYS_TIME): New macro.
+
+ * Makefile.in (dist): Depend on Makefile. Use gzip instead
+ of compress. Link files individually instead of en masse;
+ if a link fails, use `cp -f' on the losing file.
+
+ * acspecific.m4 (AC_ALLOCA): Define CRAY_STACKSEG_END (the
+ name of a function used in alloca.c) for CRAY-1, CRAY X-MP,
+ and CRAY Y-MP.
+
+Fri May 7 15:56:26 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for mach/mach.h, but don't
+ disable nlist checks if found.
+
+Fri May 7 04:59:25 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Don't look for `install' in
+ /usr/ucb.
+
+Thu May 6 20:41:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_FUNC_CHECK): The test program should choke on
+ #ifdef __stub___$1 as well.
+ (AC_REPLACE_FUNCS): Make the test program choke on stubs.
+
+Wed May 5 20:43:13 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoconf.sh ($infile existence check): Fixed test for
+ nonemptiness of $print_version to not always be true.
+
+Wed May 5 17:22:42 1993 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PREFIX, AC_PROGRAM_CHECK), acspecific.m4
+ (AC_PROG_INSTALL): If IFS wasn't set initially, give it a
+ normal default value. Happens on LynxOS (x86), says
+ Pete Klammer <PKLAMMER@cudnvr.denver.colorado.edu>.
+
+Wed May 5 13:22:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4: Undefine the `shift' builtin.
+
+ * acspecific.m4 (AC_PROG_YACC): Use AC_PROGRAMS_CHECK to check for
+ both bison and yacc, instead of two AC_PROGRAM_CHECK uses.
+
+ * autoheader.sh ($# -eq 0): Set var $tmpout to name of temp file,
+ send stdout there instead of config.h.in.
+ (just before exit): If $# -eq 0, then move $tmpout to config.h.in
+ if $status -eq 0, or remove $tmpout otherwise.
+
+ * acspecific.m4 (AC_STRCOLL): Rewritten to use a test program that
+ verifies that `strcoll' does vaguely reasonable ordering.
+
+Tue May 4 19:59:00 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_LONG_DOUBLE): Don't explicitely echo
+ `checking for long double'.
+
+Mon May 3 22:04:35 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_GETGROUPS_T): New macro.
+
+Sat May 1 22:37:55 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_LONG_DOUBLE): New macro.
+
+Wed Apr 28 15:52:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PROGRAM_CHECK): Write msg under --verbose.
+
+Thu Apr 22 18:24:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_FUNC_CHECK): Remove spurious `#endif' line at end.
+
+ * acgeneral.m4 (AC_WITH): Fix reversed args to patsubst.
+ Test $with_FOO, not $FOO.
+
+Wed Apr 21 18:14:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_QUOTE_TOKEN): New macro.
+ (AC_DEFINE_QUOTE): Use it.
+
+Tue Apr 20 18:02:46 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_DECLARE_YYTEXT): Guess name of lex output file
+ and do AC_SUBST of `LEX_OUTPUT_ROOT'.
+ Add `dnl' after calling some autoconf macros.
+
+Mon Apr 19 15:46:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MINUS_C_MINUS_O): Do each compile a second time
+ after testing for the existence of the output. Some compilers
+ refuse to overwrite an existing .o file with -o, though they will
+ create one.
+
+ * acspecific.m4 (AC_DECLARE_YYTEXT): Changed lex input to two lines
+ of "%%", not just one.
+
+Sat Apr 17 17:26:12 1993 Jim Meyering (meyering@comco.com)
+
+ * acgeneral.m4 (AC_COMPILE_CHECK): Don't print `checking for ...'
+ message if first argument is empty.
+
+Sat Apr 17 01:18:41 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PID_T): provide self.
+ (AC_VFORK): Require AC_PID_T.
+
+Fri Apr 16 11:57:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PROGRAMS_CHECK): Take optional third arg; if
+ given, use it as the default value.
+
+Thu Apr 15 16:43:45 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_REPLACE_FUNCS): Print a message under --verbose.
+
+ * acgeneral.m4 (AC_HAVE_LIBRARY): Use m4's patsubst and translit
+ instead of running sed and tr at runtime.
+
+ * acconfig.h: Add STACK_DIRECTION.
+
+Wed Apr 14 17:08:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_ALLOCA): If we chose alloca.c, run a test
+ program to define STACK_DIRECTION.
+
+Mon Apr 5 19:02:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_LONG_FILE_NAMES): Put test inside a for loop on
+ several directories: . /tmp $prefix $exec_prefix. Define
+ HAVE_LONG_FILE_NAMES iff long names win in all those directories.
+
+Sun Apr 4 18:38:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * Makefile.in (%.info): Removed pattern rule.
+ (autoconf.info, standards.info): New rules.
+
+ * autoconf.sh (version_only): New variable, set nonempty for
+ `autoconf --version' with no input file.
+ (output writing): No output if $version_only is set.
+
+Wed Mar 31 17:33:57 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_CONST): Uncomment and fix second AIX test.
+
+Wed Mar 31 16:58:12 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_CONST): Rewrite first AIX XL C 1.02.0.0 test.
+ Comment out bogosity in second AIX test.
+
+Wed Mar 31 12:45:59 1993 Jim Meyering (meyering@comco.com)
+
+ * acgeneral.m4 (AC_DEFINE): Put single quotes around definition
+ that is echoed with --verbose. AC_DEFINE(MVDIR, "$(libdir)/mvdir")
+ was generating losing code.
+
+Mon Mar 29 15:44:24 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_STDC_HEADERS): Add a missing pair of [quotes].
+
+Mon Mar 29 14:54:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_DECLARE_YYTEXT): Change sed regexp so it won't
+ match other identifiers beginning with `yytext'.
+
+Sat Mar 27 00:11:16 1993 Paul Eggert (eggert@twinsun.com)
+
+ * acspecific.m4 (AC_CONST): Detect broken AIX XL C 1.2.0.0 compiler.
+
+Thu Mar 25 19:54:50 1993 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_CONST): Remove single quotes from the C
+ program; they produce shell syntax errors.
+
+ * acgeneral.m4 (AC_DEFINE): Add a newline after "}" to prevent
+ commands following on the same line of configure.in from
+ generating shell syntax errors.
+
+ * acgeneral.m4 (AC_COMPILE_CHECK): Use explicit return types
+ to avoid warnings.
+ (AC_TEST_CPP): Add parens to force redirection order.
+ (AC_OUTPUT): Allow hostname to return bogus exit status.
+ From Jean-loup Gailly <jloup@chorus.fr>.
+
+Mon Mar 22 16:53:01 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoconf.sh: Use $M4, not m4 explicitly.
+ (M4): If unset in env, initialize to @m4@.
+ * autoheader.sh: Likewise.
+ * Makefile.in (M4): Define new variable.
+ (autoconf.conf, %.conf): Use it.
+ (editsh): New variable: sed command to replace @datadir@; also
+ replace @M4@ with $(M4).
+ (autoconf, autoheader): Use $(editsh) instead of explicit sed command.
+
+Mon Mar 22 13:08:10 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_CONST): IBM's /bin/cc under AIX-3.2 on an rs6000
+ rejects attempts to modify *any* member of a struct that has a
+ member declared like `const int *ap[2]'.
+
+Wed Mar 17 18:08:30 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.sh, autoheader.sh (MACRODIR): Variable renamed to
+ AC_MACRODIR. Don't initialize it at runtime if it is already set
+ in the environment.
+ (MACROFILES): Don't set until after options are processed.
+ (print_version): New temp variable.
+
+ * autoconf.sh, autoheader.sh: Rewrote argument parsing.
+ Added `-m', `--macrodir', `-h', `--help', and `--' options.
+ Updated usage string.
+
+ * autoconf.texi: Documented --macrodir option and its effects for
+ both scripts.
+
+Tue Mar 16 09:10:48 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_CONST): Sun's SC1.0 ANSI compiler (acc) won't
+ increment a `const int *' pointer declared through a typedef.
+
+Mon Mar 15 16:08:42 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Grok `--verbose' flag; set verbose=yes.
+ (AC_DEFINE): Only echo "defining $1" if $verbose is set.
+
+Sun Mar 14 18:19:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Choose `installbsd' if we find
+ it, in preference to `install'.
+
+ * acspecific.m4 (AC_CONST): Add a check for `const int *foo' not
+ allowing modification of FOO (not *FOO).
+
+Fri Mar 12 15:27:53 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): Remove conftest.sh before
+ creating it.
+
+Thu Mar 11 12:57:53 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE): Surround defn with { and }.
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): Split up $SEDDEFS into smaller
+ chunks, since some shells can't handle large here documents.
+ We write several commands in config.status to create conftest.sed
+ in pieces.
+
+Mon Mar 8 14:40:53 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_WITH): Don't echo anything.
+ Use the m4 patsubst fn instead of a run-time sed invocation to
+ massage $1.
+
+ * acspecific.m4 (AC_DIR_HEADER_CHECK): #include <sys/types.h>
+ before the header we are testing.
+
+ * acgeneral.m4 (AC_DEFINE): If $2 is empty, echo "defining $1 to be
+ empty", rather than "defining $1 to be ".
+
+ * acspecific.m4 (AC_DIR_HEADER_CHECK): New; subr of AC_DIR_HEADER.
+ (AC_DIR_HEADER): Use it to test for each possible header file.
+
+Tue Mar 2 01:06:25 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu)
+
+ * autoheader.sh: Don't use /p1/,/p2/ construct with sed---it's not
+ portable. Handle broken AIX sed that strips \n from hold space
+ when it shouldn't. From Jun Hamano <junio@twinsun.com>.
+
+Tue Mar 02 00:08:39 1993 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_CONST): Fix typo that caused spurious lossage
+ with /bin/cc from Irix-4. From Karl Berry.
+
+Fri Feb 26 17:14:58 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_CONST): Add bizarre case that loses on SCO 3.2v4.
+
+Mon Feb 22 13:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_QUOTE_HERE, AC_QUOTE_SED): Change the quote
+ chars to { and } instead of nothing. Then use {} (empty quotes) to
+ separate the patsubst forms from the following dnl. Otherwise the
+ result of patsubst is pasted together with dnl and the result is
+ seen as a single token.
+
+ * acspecific.m4 (AC_MINUS_C_MINUS_O): Print msg saying what we are
+ doing before we do it.
+
+ * acgeneral.m4 (AC_PREFIX): Print out the choice made.
+ (AC_DEFINE): Print out the definition being done.
+
+ * acgeneral.m4 (AC_DEFINE_QUOTE): Add dnl at end of line.
+
+ * acspecific.m4 (AC_GETLOADAVG): Do changequote around listing of
+ /dev/kmem and sed frobbing which needs to use [ and ].
+
+Sun Feb 21 13:57:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh: Use brackets in tr range args.
+
+ * acspecific.m4 (AC_SETVBUF_REVERSED): Make the test fail if
+ setvbuf returns nonzero.
+
+ * acspecific.m4 (AC_GETLOADAVG): If we need to install setgid,
+ figure out what group owns /dev/kmem, and set KMEM_GROUP to that.
+
+ * acspecific.m4 (AC_MINUS_C_MINUS_O): Test plain `cc' after testing
+ $CC. We want to make sure both compilers grok -c -o.
+
+Thu Feb 18 18:05:14 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_QUOTE_{DQUOTE,SQUOTE,HERE,SED}): New macros.
+ (AC_DEFINE_{QUOTE,SEDQUOTE}): New macros; subrs of AC_DEFINE.
+ (AC_DEFINE): Use them to quote $2.
+
+Wed Feb 17 14:49:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_TIMEZONE): Fixed quoting in tzname check.
+ changequote inside quotes lost.
+
+Mon Feb 8 14:22:11 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acconfig.h (_ALL_SOURCE): Use #ifndef; AIX compiler way too dumb.
+
+Sun Jan 31 16:39:46 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_TIMEZONE): Put newlines before `#include ...'
+ in $defs value.
+
+Thu Jan 28 18:06:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acconfig.h (_ALL_SOURCE): Use "!defined (_ALL_SOURCE) ||
+ _ALL_SOURCE == 0" rather than "!_ALL_SOURCE", which bombs on the
+ AIX compiler.
+
+Mon Jan 25 12:09:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acconfig.h (HAVE_UNION_WAIT, SYS_SIGLIST_DECLARED): New #undef's.
+
+ * acconfig.h (_ALL_SOURCE): Surround with #if !_ALL_SOURCE.
+
+Fri Jan 22 15:08:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): If /usr/local/lib/libgetloadavg.a
+ exists, add -L/usr/local/lib to LDFLAGS.
+
+Fri Jan 22 12:49:11 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT_HEADER): Only comment out the #undef NAME
+ part of the line, to avoid causing errors from existing comments.
+
+Thu Jan 21 14:50:20 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_HAVE_LIBRARY): Use $libname in "checking for"
+ message, not $1, to avoid "checking for -l-lfoo".
+
+ * acgeneral.m4 (AC_PREPARE): In compile defn, include $CFLAGS.
+
+ * acgeneral.m4 (AC_OUTPUT): Broke AC_CONFIG_NAME writing out into:
+ (AC_OUTPUT_HEADER): New macro broken out of AC_OUTPUT.
+ Add to conftest.sed a new sed command to turn #undef's into comments.
+
+ * acgeneral.m4 (AC_OUTPUT): Use new shell variable, $maxsedlines,
+ for max number of lines to feed to one sed invocation.
+ Lower this limit to 20; UTekV 3.2e can't cope with 40.
+
+Tue Jan 19 13:21:02 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * Version 1.3.
+
+Fri Jan 15 16:28:18 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_CONFIG_HEADER, AC_HEADER_EGREP,
+ AC_TEST_PROGRAM): Make DEFS always contain -D commands,
+ not C code.
+
+Thu Jan 14 17:05:17 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for -lkvm; don't assume it.
+
+Thu Jan 14 16:46:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh (selecting $syms from $TEMPLATES): Use sed to
+ replace lines containing only blanks with empty lines.
+
+Thu Jan 14 15:15:31 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MODE_T): New macro.
+
+ * acgeneral.m4 (AC_OUTPUT): Check for grep -c returning
+ nothing (AIX 3.1) as well as returning 0.
+
+Wed Jan 13 16:05:59 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_FUNC_CHECK): Add missing #endif.
+
+ * acgeneral.m4 (AC_OUTPUT): Use sed, not basename.
+ From Francois Pinard.
+
+Wed Jan 13 15:49:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Set exec_prefix to ${prefix}, not
+ $(prefix); it now works in both makefiles and shell scripts.
+
+Wed Jan 13 15:29:04 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * autoheader.sh: If input is empty, don't print all of
+ acconfig.h. From Francois Pinard.
+
+ * acgeneral.m4 (AC_OUTPUT): Have config.status check all of its
+ args for validity.
+
+Tue Jan 12 11:11:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Preserve whitespace around = in prefix
+ and exec_prefix assignments.
+
+ * acspecific.m4 (AC_GETLOADAVG): Values for getloadavg_missing were
+ reversed.
+
+Fri Jan 8 18:45:59 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Make config.status not complain with
+ usage msg when given no args.
+
+ * acgeneral.m4 (AC_HAVE_LIBRARY): Say "checking for -lfoo", not
+ just "checking for foo".
+
+ * acgeneral.m4 (AC_HAVE_LIBRARY): Remove excess quoting around $2
+ and $3.
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for getloadavg library, both
+ a normally installed one, and one in /usr/local/lib.
+ After figuring out params for getloadavg.c, figure out whether it
+ defined LDAV_PRIVILEGED, and if so, set NEED_SETGID to true, and
+ define GETLOADAVG_PRIVILEGED.
+ * acconfig.h: Added GETLOADAVG_PRIVILEGED.
+
+Fri Jan 8 16:16:35 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE, AC_OUTPUT): Restore the third sed string.
+
+ * acgeneral.m4 (AC_FUNC_CHECK): Use __stub_funcname.
+
+ * autoheader.sh: Use Autoconf version number.
+
+ * acgeneral.m4 (AC_OUTPUT): Diagnose usage errors for
+ config.status. Use grep -c to count nonempty lines instead of
+ test -s.
+
+ * acspecific.m4 (AC_GETLOADAVG): Use AC_HAVE_LIBRARY.
+
+Wed Jan 6 19:54:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * autoheader.sh (coverage check): Use $TEMPLATES in error msg, not
+ hard-wired "config.h".
+
+Wed Jan 6 18:24:41 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): If AC_CONFIG_NAME, change
+ @DEFS@ to -DHAVE_CONFIG_H in Makefiles etc. Idea from Roland McGrath.
+
+ * acgeneral.m4 (AC_FUNC_CHECK): If __STUB_funcname is defined,
+ assume the function isn't present.
+
+ * acgeneral.m4 (AC_OUTPUT): Make no args to AC_OUTPUT work
+ again. From Ian Lance Taylor.
+
+ * acspecific.m4 (AC_CONST): Fix quoting problem.
+
+ * acconfig.h [const]: New addition.
+
+Thu Dec 31 17:56:18 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_HAVE_LIBRARY): New macro from Noah Friedman.
+
+ * acconfig.h: Renamed from config.h.
+
+ * autoheader.sh: Renamed from autohead.sh.
+ Support a local acconfig.h.
+ Use \\012 instead of \\n for tr for portability.
+
+Thu Dec 31 12:30:34 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * config.h: Added #undef vfork.
+
+Tue Dec 29 14:26:43 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_COMPILE_CHECK): Use cat rather than echo to
+ create conftest.c, to avoid " problems.
+
+Fri Dec 25 15:07:06 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_CONST): Don't define HAVE_CONST.
+
+ * acgeneral.m4 (AC_OUTPUT, AC_DEFINE): Combine the two sed
+ commands for #undef lines.
+ * acgeneral.m4 (AC_PROGRAM_EGREP, AC_TEST_PROGRAM,
+ AC_TEST_CPP, AC_OUTPUT), acspecific.m4 (AC_PROG_CC): Put >
+ before << when using both, to avoid HP-UX sh bug.
+
+Wed Dec 23 20:47:53 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Use if, not &&, for --with.
+ From Jan Brittenson.
+
+Mon Dec 21 17:13:57 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Use sed instead of head and tail.
+ Trap to remove the temp files.
+
+ * acgeneral.m4 (AC_OUTPUT): Quote DEFS assignment.
+ From Ian Lance Taylor.
+
+Mon Dec 21 14:27:44 1992 Jim Meyering (meyering@comco.com)
+
+ * acspecific.m4 (AC_STDC_HEADERS): Make sure ctype.h macros
+ are ANSI. Nest tests so we don't need shell temporary variable.
+
+Sun Dec 20 18:12:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu)
+
+ * Makefile.in (%.h: %.in): New rule using autohead.
+ (all): Do autohead.
+ (install): Install autohead and config.h.
+ (autohead): New rule.
+ (DISTFILES): Added autohead.sh.
+ * autohead: New script.
+
+Fri Dec 18 00:21:23 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_HAVE_FUNCS, AC_HAVE_HEADERS): Change method
+ of tr quoting to keep old shells happy. From Ian Lance Taylor.
+
+ * acgeneral.m4 (AC_DEFINE): Add to SEDDEFS.
+ (AC_OUTPUT): Use sed instead of awk.
+ From Ian Lance Taylor.
+
+Mon Dec 14 14:33:29 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_STDC_HEADERS): Check for string.h
+ declaring memchr.
+
+ * acgeneral.m4 (AC_NOTICE): Fix comment.
+
+Fri Dec 11 17:59:23 1992 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_ALLOCA): Don't use libPW; it causes too
+ much trouble.
+
+Wed Dec 9 14:04:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * config.h: Added HAVE_SYS_WAIT, HAVE_WAITPID, SVR4, UMAX,
+ [ugp]id_t, UMAX4_3, DGUX.
+
+Thu Dec 3 13:37:17 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_INSTALL): Ignore AFS install.
+ From James Clark, jjc@jclark.com.
+
+Tue Nov 24 07:47:45 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_LEX, AC_DECLARE_YYTEXT, AC_VFORK, AC_WAIT3,
+ AC_INT_16_BITS, AC_WORDS_BIGENDIAN, AC_ARG_ARRAY): End with a newline.
+
+ * acspecific.m4 (AC_DIR_HEADER): If ndir.h exists and the other
+ choices don't, define NDIR.
+
+Sat Nov 21 00:14:51 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_RETSIGTYPE): Instead of grepping for the signal
+ declaration, try redeclaring it and see if we get an error.
+ Always define RETSIGTYPE, not just if it's int.
+ From Ian Lance Taylor.
+
+Fri Nov 20 17:06:09 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE): Only put -D option in quotes if it
+ actually contains blanks.
+
+Thu Nov 19 17:18:40 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): Set a shell var for --with-*.
+ (AC_WITH): New macro.
+
+ * acspecific.m4 (AC_CONST): If const works, define HAVE_CONST.
+
+ * acspecific.m4 (AC_ALLOCA): Don't use libPW on HP-UX.
+
+Wed Nov 18 17:36:08 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_DEFINE): When writing a -D with a value,
+ surround it with 's so the value can contain spaces.
+
+Thu Nov 12 22:49:35 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_PROG_CC): Don't add -O to CC if GNU C.
+ (-O2, or nothing, might be more appropriate.)
+
+Sun Nov 8 23:33:23 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for dwarf.h for general
+ svr4, then elf.h for Solaris 2, which needs additional libraries.
+
+Thu Nov 12 22:18:54 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS): --exec_prefix -> --exec-prefix.
+
+Tue Nov 10 16:15:10 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4: undef m4 `include' builtin.
+
+ * acspecific.m4 (AC_STDC_HEADERS): Don't test for limits.h
+ due to Ultrix conflict with float.h.
+
+Thu Oct 29 16:16:11 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PARSEARGS, AC_PREPARE): New macros, broken out
+ parts of AC_INIT.
+ (AC_INIT): Use them.
+
+Thu Oct 22 20:48:12 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_INSTALL): Comment out arg to `:'.
+ AIX doesn't like it.
+
+Wed Oct 14 12:41:02 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * Version 1.2.
+
+ * acspecific.m4 (AC_INSTALL): Avoid the AIX install script.
+
+ * acspecific.m4 (AC_RESTARTABLE_SYSCALLS): Wait for child if
+ sys calls are not restarted, to avoid leaving the child still
+ running. From Ian Lance Taylor.
+
+Tue Oct 13 15:43:56 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_CONST): Add more tests for brokenness.
+ From Jim Meyering.
+
+ * acgeneral.m4: Use % instead of ? to avoid shell variable expansion.
+
+Fri Oct 2 06:55:05 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acgeneral.m4: Use ? instead of , to separate parts of sed arg.
+
+Mon Sep 14 12:33:41 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_STDC_HEADERS): Also check for float.h.
+
+ * acspecific.m4 (AC_TIMEZONE): Protect [] from being quotes.
+
+Thu Sep 10 17:12:10 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Include the hostname in config.status.
+
+ * acgeneral.m4 (AC_OUTPUT): Use a separate flag in the awk
+ script instead of checking for non-empty values, so things
+ like defining const as empty work. From
+ Steve Emmerson <steve@unidata.ucar.edu>.
+
+Fri Aug 28 18:51:13 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_INIT): If there's no path on $0, use '.'.
+
+Thu Aug 27 16:15:14 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * config.h: New file.
+
+ * acgeneral.m4 (AC_INIT): Look for source files in the
+ directory containing `configure', if not given explicitly.
+
+ * acspecific.m4 (AC_TIMEZONE): Adjust tzname decl for RS6000.
+
+ * acspecific.m4 (AC_GETLOADAVG): Don't use double quotes in
+ the test program.
+
+Thu Aug 27 15:26:49 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Don't check nlist.h if we found
+ one of specific things.
+
+Mon Aug 24 16:22:45 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.1.
+
+ * acspecific.m4 (AC_TIMEZONE): Include time.h. Don't
+ declare tzname if it's a macro. From Jim Meyering.
+
+Fri Aug 21 14:12:35 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_ALLOCA): Check whether the alloca defined by
+ alloca.h works when given a non-constant argument.
+
+ * acspecific.m4 (AC_GETLOADAVG): Define NLIST_STRUCT and
+ NLIST_NAME_UNION if appropriate.
+
+ * acgeneral.m4 (AC_OUTPUT): If no args are given, omit the loop to
+ produce output files.
+
+ * acgeneral.m4 (AC_TEST_PROGRAM): Add a call to exit to try to
+ suppress core dumped message. From Ian Lance Taylor.
+
+ * acgeneral.m4 (AC_PREFIX): Only print the message if prefix
+ hasn't been set. From James Clark.
+
+ * acspecific.m4 (AC_SIZE_T, AC_UID_T, AC_PID_T,
+ AC_RETSIGTYPE): Print a message saying what it's checking for.
+ (AC_SIZE_T): Define size_t to be unsigned, not int, for
+ ANSI-friendliness.
+
+ * acspecific.m4 (AC_GETLOADAVG): Just check for elf.h, not
+ dwarf.h too.
+
+ * autoconf.sh: Exit with status 1 if there are unresolved macros.
+ Isolate the pattern to make adding other prefixes easy.
+ Look for aclocal.m4 in . as well as MACRODIR.
+
+Tue Aug 18 16:35:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_STRCOLL): New macro.
+
+Tue Aug 18 15:22:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): elf.h implies SVR4.
+
+Mon Jul 27 14:20:32 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_TEST_PROGRAM): Check for cross-compiling
+ was missing "test -n". From Ian Lance Taylor.
+
+Sun Jul 26 16:25:19 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_SUBST): Support multiple substitutions in a
+ line.
+
+Mon Jul 20 01:08:01 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * Version 1.0.
+
+ * acspecific.m4 (AC_ALLOCA): Don't try -lucb -- it's too often broken.
+
+Sat Jul 18 13:40:46 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MAJOR_HEADER): Add missing "$".
+
+ * acspecific.m4 (AC_ALLOCA): Put -lc before -lucb.
+
+Fri Jul 17 00:00:07 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * autoconf.sh: Print the lines of the input file where
+ unresolved macros occur. From Francois Pinard.
+
+ * acspecific.m4 (AC_PROG_INSTALL), acgeneral.m4
+ (AC_PROGRAM_CHECK): Use test -f instead of -s.
+
+ * autoconf.sh: grep for undefined macros in output.
+
+Tue Jul 14 01:19:26 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_PROGRAM_CHECK): Search PATH manually to
+ avoid "command not found" messages on /dev/tty. Remove "args
+ for check" argument.
+ (AC_INIT): Don't define checkfor; no longer needed.
+ * acspecific.m4 (AC_PROG_CC, AC_PROG_RANLIB, AC_PROG_YACC,
+ AC_PROG_LEX): Don't pass "args for check" argument.
+
+ * acgeneral.m4 (AC_PROGRAMS_CHECK): New macro.
+ * acspecific.m4 (AC_PROG_AWK): Use it. Check for mawk, gawk,
+ nawk, and awk.
+ (AC_PROG_YACC): Check for byacc if bison isn't found.
+
+ * acspecific.m4 (AC_PROG_CC): Renamed from AC_PROG_GCC.
+ (AC_PROG_YACC): Renamed from AC_PROG_BISON.
+ (AC_PROG_AWK): Renamed from AC_PROG_GAWK.
+ (AC_PROG_LEX): Renamed from AC_PROG_FLEX.
+
+ * acgeneral.m4 (AC_TEST_PROGRAM): Redirect stderr to /dev/null
+ both inside and outside the subshell to try to prevent core
+ dumped messages. Who knows, it might even help.
+
+Thu Jul 9 21:37:45 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): Check for DGUX before SVR4.
+
+Fri Jul 3 01:01:50 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_REMOTE_TAPE): Renamed from AC_MTIO.
+ Define HAVE_SYS_MTIO_H instead of NO_MTIO.
+ (AC_LONG_FILE_NAMES): Renamed from AC_LONG_FILENAMES.
+ (AC_RSH): Define HAVE_NETDB_H instead of USE_REXEC.
+ Above mostly from Richard Stallman.
+
+ * acgeneral.m4 (AC_MISSING_FUNCS): Macro removed.
+ * acspecific.m4 (AC_VPRINTF, AC_WAIT3, AC_UTIME_NULL,
+ AC_TIMEZONE, AC_ST_BLOCKS, AC_ST_BLKSIZE): Change from
+ FOO_MISSING to HAVE_FOO.
+ (AC_WAIT3): Renamed from AC_WAIT3_RUSAGE.
+ (AC_TIMEZONE): Require AC_STRUCT_TM.
+ (AC_STRUCT_TM): Provide itself.
+
+ * acgeneral.m4 (AC_OUTPUT): Add --recheck option to config.status.
+
+ * acspecific.m4 (AC_ST_RDEV, AC_CONST): New macros.
+
+ * acgeneral.m4 (AC_DEFINE): Don't consider an empty value arg to
+ be an omitted arg.
+
+Thu Jul 2 16:05:05 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_GETLOADAVG): New macro.
+
+ * autoconf.sh: Only reject an arg that's not a known option if it
+ is an option.
+
+Tue Jun 30 16:08:04 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_INIT, AC_OUTPUT): Eliminate vpsub.
+
+Thu Jun 25 12:42:10 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
+
+ * autoconf.sh: Add --version option.
+ * acgeneral.m4: Support it.
+
+Wed Jun 24 14:04:13 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_TIMEZONE): Do the checks unconditionally,
+ not only if strftime.o is in LIBOBJS.
+
+ * acspecific.m4 (AC_DIR_HEADER): Don't assume sys/dir.h exists.
+
+ * acgeneral.m4 (AC_PROGRAM_CHECK): Don't include the program
+ name in the value-if-found. From Rich Murphey.
+ * acspecific.m4 (AC_PROG_{GCC,RANLIB,GAWK,BISON,FLEX}): Change
+ callers.
+
+ * acgeneral.m4 (AC_OUTPUT): Mention the args given to
+ configure in a comment in config.status.
+
+Fri Jun 19 13:18:12 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_FUNC_CHECK): Use the third arg when it's
+ non-null, not when it's null. From Ian Lance Taylor.
+
+Thu Jun 18 12:10:27 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_BEFORE): Print message in next-error format.
+ From Franc,ois Pinard.
+
+ * acgeneral.m4 (AC_PROGRAM_CHECK): If args-for-use is empty,
+ don't put a space after the program name.
+
+ * acspecific.m4 (AC_DECLARE_YYTEXT): Move AC_REQUIREs from
+ AC_PROG_FLEX to here, where they belong.
+
+ * acspecific.m4 (AC_MEMORY_H): Look for memchr instead of memcpy.
+ From Karl Berry.
+
+Wed Jun 17 09:56:59 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_BEFORE): New macro.
+ * acspecific.m4 (AC_PROG_GCC, AC_DIR_HEADER, AC_AIX,
+ AC_MINIX, AC_ISC_POSIX): Use it.
+
+Tue Jun 16 14:46:29 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * autoconf.sh: Remove incomplete output file if interrupted.
+
+ * acgeneral.m4 (AC_INIT): Avoid running an extra subshell for pwd.
+ From Franc,ois Pinard.
+
+Mon Jun 15 21:27:49 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_TEST_PROGRAM): Take another arg for
+ cross-compiling.
+ * acspecific.m4 (AC_CROSS_CHECK): New program.
+
+ * acgeneral.m4 (AC_REQUIRE, AC_PROVIDE): New macros.
+ (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_TEST_CPP): Use them.
+ * acspecific.m4 (AC_PROG_GCC, AC_GCC_TRADITIONAL, AC_PROG_CPP,
+ AC_PROG_FLEX, AC_INLINE): Ditto.
+
+Sat Jun 13 17:54:24 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MEMORY_H): echo what it's doing.
+
+Thu Jun 11 14:18:35 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_MINUS_C_MINUS_O, AC_INLINE,
+ AC_SETVBUF_REVERSED): New macros.
+ (AC_ALLOCA): Define HAVE_ALLOCA_H if appropriate.
+
+ * acgeneral.m4 (AC_INIT): Do pwd in the srcdir, not current dir.
+ Scan through "$@" (implicitly) instead of $*.
+ (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_COMPILE_CHECK,
+ AC_TEST_PROGRAM, AC_TEST_CPP): Supply a `:' if `true' argument
+ is empty.
+ * acgeneral.m4, acspecific.m4: Omit `:' in callers.
+
+Wed Jun 10 12:03:11 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_HEADER_EGREP, AC_PROGRAM_EGREP, AC_HEADER_CHECK,
+ AC_COMPILE_CHECK, AC_TEST_PROGRAM, AC_TEST_CPP, AC_FUNC_CHECK):
+ Make the last argument (program to run if test fails) optional.
+ (AC_HAVE_FUNCS, AC_HAVE_HEADERS): Don't pass optional last args.
+ * acspecific.m4 (most macros): Likewise.
+
+Mon Jun 8 16:27:10 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_VFORK): Get rid of backquotes.
+
+ * acgeneral.m4 (AC_OUTPUT): Exit with 0 status when
+ --no-create was given.
+ Only write to the AC_CONFIG_NAME file if it doesn't exist or is
+ different from what we'd write. From Ian Lance Taylor.
+
+Thu Jun 4 14:46:22 1992 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_UNISTD_H, AC_UID_T, AC_SIZE_T, AC_PID_T,
+ AC_ST_BLKSIZE, AC_STRUCT_TM): Quote the whole macro body.
+
+ * acgeneral.m4 (AC_OUTPUT): Look for config header.in in
+ top_srcdir, not srcdir. From Garrett Wollman.
+
+ * acgeneral.m4 (AC_OUTPUT): Don't add make .NOEXPORT rule to
+ output files.
+
+ * acgeneral.m4, acspecific.m4: Rename AC_PROG_CHECK to
+ AC_PROGRAM_CHECK, AC_PROG_EGREP to AC_PROGRAM_EGREP,
+ AC_TEST_PROG to AC_TEST_PROGRAM.
+
+Wed Jun 3 14:00:07 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_INIT, AC_OUTPUT): Add --no-create option.
+
+ * acgeneral.m4 (AC_COMPILE_CHECK): Check the C compiler exit
+ status instead of trying to run the test program.
+
+ * acspecific.m4 (AC_RESTARTABLE_SYSCALLS): Use AC_TEST_PROG
+ instead of doing it by hand.
+
+ * acspecific.m4 (AC_PROG_GCC, AC_AIX, AC_XENIX_DIR,
+ AC_SCO_INTL, AC_DYNIX_SEQ): Use AC_PROG_EGREP instead of
+ AC_TEST_PROG.
+
+ * acgeneral.m4 (AC_TEST_PROG): Renamed from AC_TEST_PROGRAM.
+
+ * acgeneral.m4 (AC_INIT): Don't relativize `.'.
+ (AC_OUTPUT): Substitute the subdirectory path, not the top
+ path, for srcdir, unless the top path is `.'.
+
+ * acgeneral.m4 (AC_OUTPUT): Special-case substituting DEFS.
+ From Ian Lance Taylor.
+
+ * acspecific.m4 (AC_GCC_TRADITIONAL): Use CPP instead of
+ compiling a test program.
+
+ * acgeneral.m4 (AC_TEST_CPP): Pass DEFS to CPP.
+ (AC_HEADER_EGREP): Don't echo anything.
+ (AC_PROG_EGREP): New macro.
+
+Tue Jun 2 14:07:27 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_CONFIG_HEADER): Renamed from AC_HEADER_FILE.
+ Rename AC_HEADER_NAME TO AC_CONFIG_NAME.
+ (AC_SUBST): Add the arg variable to a diversion for config.status.
+ (AC_OUTPUT): Write the code to create output files into config.status,
+ then run that. Always use `awk'; checking for nawk in a subshell
+ doesn't seem to work on 4.3BSD.
+
+ * acgeneral.m4 (AC_HEADER_EGREP): Pass DEFS to CPP.
+
+ * acspecific.m4 (AC_SIZE_T): Define size_t as int, not long.
+ From Ian Lance Taylor.
+
+ * acspecific.m4 (AC_STDC_HEADERS): Also check for stdarg.h.
+ From Garrett Wollman.
+
+Wed May 20 00:34:03 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Use nawk if available.
+
+ * acgeneral.m4 (AC_INIT): Make srcdir=`.' absolute.
+
+ * acspecific.m4 (AC_DIR_HEADER): Include sys/types.h before
+ dir header in closedir test.
+
+ * acgeneral.m4, acspecific.m4: AC_LIBTHING_CHECK renamed to
+ AC_COMPILE_CHECK.
+
+ * acspecific.m4 (AC_AIX, AC_XENIX_DIR, AC_SCO_INTL, AC_DYNIX_SEQ):
+ Use the C preprocessor instead of just looking for files.
+
+Mon May 18 20:51:50 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
+
+ * acspecific.m4 (WORDS_BIGENDIAN): Fix exit expression.
+ (AC_DECLARE_YYTEXT): Eval $CPP.
+ (AC_DIR_HEADER): Compile the test program; don't just
+ preprocess it. Above all from Karl Berry.
+
+Fri May 15 00:57:01 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_AIX): Don't define _BSD, to avoid getting
+ union wait.
+
+ * acgeneral.m4 (AC_HEADER_EGREP): New macro, replacing AC_IDENT*.
+ * acspecific.m4 (AC_MEMORY_H, AC_RETSIGTYPE, AC_{UID,SIZE,PID}_T):
+ Use it.
+
+ * acgeneral.m4 (AC_TEST_CPP): New macro.
+ (AC_IDENT_{PRESENT,MISSING}): Macros deleted.
+ (AC_HEADER_CHECK): Use AC_TEST_CPP, replaces AC_HEADER_{PRESENT,
+ MISSING}.
+ (AC_LIBTHING_CHECK): Replace AC_LIBTHING_{PRESENT,MISSING}.
+ (AC_FUNC_CHECK): Replace AC_FUNC_PRESENT.
+ (AC_INIT): Don't set INCLUDEDIR.
+ * acspecific.m4 (AC_DIR_HEADER): Use AC_TEST_CPP.
+ * All other macros: Don't refer to INCLUDEDIR; use
+ AC_HEADER_CHECK instead.
+
+ * acspecific.m4 (AC_PROG_CPP): Don't evaluate $CC until called.
+ Try $CC -E before /lib/cpp.
+
+Thu May 14 23:15:02 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Remove each file before creating it.
+
+Sat May 9 14:52:57 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4 (AC_WAIT3_RUSAGE): New macro.
+
+ * acgeneral.m4 (AC_INIT, AC_OUTPUT): Use AC_SUBST instead of a
+ special mechanism to substitute for srcdir.
+
+ * acgeneral.m4 (AC_OUTPUT): Substitute for exec_prefix if it
+ was given, even if not substituting for prefix.
+
+ * acgeneral.m4 (AC_INIT, AC_OUTPUT): Remove @VPATH@
+ substitution; use @srcdir@ instead.
+
+Sun May 3 01:21:47 1992 David J. MacKenzie (djm@geech.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_NOTICE): New macro taken from AC_INIT, to avoid
+ m4 coredump. From Karl Berry.
+
+ * acgeneral.m4 (AC_OUTPUT): Look for header-file.in in $srcdir,
+ not current dir.
+
+ * acgeneral.m4 (AC_IDENT_{MISSING,PRESENT}): Make them agree
+ with the documentation -- the third arg is a shell command,
+ not an identifier to define.
+ * acspecific.m4 (AC_DIR_HEADER): Change the caller.
+
+Mon Apr 27 09:15:15 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acspecific.m4: Use AC_TEST_PROGRAM wherever $compile was
+ being used directly.
+
+ * acgeneral.m4 (AC_HAVE_HEADERS, AC_HAVE_FUNCS,
+ AC_FUNC_PRESENT, AC_TEST_PROGRAM): New macros from Ian Lance Taylor.
+
+ * acspecific.m4 (AC_PROG_INSTALL): Screen out /usr/sbin/install.
+ (AC_CHAR_UNSIGNED): Don't define __CHAR_UNSIGNED__ if it's
+ predefined.
+
+Fri Apr 24 10:08:21 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
+
+ * acgeneral.m4 (AC_OUTPUT): Make the arg a list of files instead of
+ directories.
+
+ * acspecific.m4 (AC_ALLOCA): Check whether the alternate libraries
+ actually contain alloca. From Ian Lance Taylor.
+
+ * acspecific.m4 (AC_PROG_CPP): New macro.
+
+ * acgeneral.m4 (AC_OUTPUT): Allow newly defined values to be more
+ than one word for AC_HEADER_FILE. From Karl Berry.
+
+ * acgeneral.m4 (AC_OUTPUT): Don't substitute DEFS if AC_HEADER_FILE.
+ (AC_LIBTHING{PRESENT,MISSING}): Run conftest in subshell.
+ From Ian Lance Taylor.
+\f
+Local Variables:
+mode: indented-text
+left-margin: 8
+version-control: never
+End:
projects / krb5.git / commitdiff