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)