changelog

这是一个自动生成MAKEFILE的工具。在LINUX工程项目里是很好的帮手。希望对大家有点帮助。

1999-01-05  Ben Elliston  <[e-mail]>

	* Version 2.13.

1999-01-04  Ben Elliston  <[e-mail]>

	* autoconf.texi (AC_CHECK_FILE): Document.
	(AC_CHECK_FILES): Likewise.
	(AC_SEARCH_LIBS): Likewise.
	(AC_FUNC_SELECT_ARGTYPES): Use Jeff Garzik's version.
	(AC_C_STRINGIZE): Likewise.
	(AC_CYGWIN): Document.
	(AC_EXEEXT): Likewise.
	(AC_OBJEXT): Likewise.
	(AC_MINGW32): Likewise.
	(AC_TRY_LINK_FUNC): Likewise.
	(AC_VALIDATE_CACHED_SYSTEM_TUPLE): Likewise.
	
1999-01-01  Ben Elliston  <[e-mail]>

	* NEWS: Update.

	* acspecific.m4 (AC_PROG_CXX_WORKS): Specify an explicit return
	type for `main' to keep modern C++ compilers happy.

1998-12-28  Jeff Garzik  <[e-mail]>

	* autoconf.texi:
	  (AC_SEARCH_LIBS, AC_CHECK_FILE, AC_CHECK_FILES,
	   AC_TRY_LINK_FUNC): Document.
	  (AC_CHECK_LIB): Indicate the absence of
	  	action-if-not-found will not kill default action.
	  (AC_SYS_INTERPRETER): Alphabetize with rest of section,
	  	s/ac_cv_sys_interpreter/interpval/

	* acgeneral.m4:
	  (AC_TRY_LINK_FUNC): Fix arg transposition.
	  (AC_SEARCH_LIBS): Require autoconf 2.13, add other-libs arg.
	  (AC_CHECK_FILES): Add underscore to HAVE_file define.

	* acspecific.m4:
	  (AC_SYS_INTERPRETER): New shell var 'interpval' stores
	  	internal var ac_cv_sys_interpreter.

1998-12-27  Ben Elliston  <[e-mail]>

	* autoconf.texi (AC_PROG_INSTALL): Update.
	(AC_FUNC_ALLOCA): Correct code fragment.
	(AC_FUNC_SELECT_ARGTYPES): Document.
	(AC_C_STRINGIZE): Likewise.
	(AC_VALIDATE_CACHED_SYSTEM_TUPLE): Likewise.
	
	* acspecific.m4 (AC_CYGWIN): Rename from `AC_CYGWIN32'.
	(AC_CYGWIN32): Warn about deprecated usage. Forward to AC_CYGWIN.

	* config.sub: Drop `32' from `Cygwin32'.

	* config.guess: Likewise.

	* NEWS: Update.

	* configure: Rebuild.

1998-12-26  Ben Elliston  <[e-mail]>

	* autoreconf.sh (stamp): Add missing quote.

	* mkinstalldirs: Write output which is not diagnostic to standard
	output and not standard error. Suggested by Steve Robbins
	<[e-mail]>.

1998-12-11  Matthew D. Langston  <[e-mail]>
	
	* acconfig.h, acgeneral.m4, acspecific.m4, autoconf.texi: Change
	all of the Fortran 77 code to use the new `F77' prefix instead of
	the older `FC' prefix.

1998-12-11  Ben Elliston  <[e-mail]>

	* acgeneral.m4 (AC_ACVERSION): Bump to 2.13.

	* autoconf.texi (EDITION): Likewise.
	(VERSION): Likewise.

1998-10-30  Jeff Garzik <[e-mail]>

	* autoconf.texi: Document AC_CACHE_LOAD and AC_CACHE_SAVE. Explain
	how AC_CACHE_SAVE can be used as a means of syncing the cache to
	disk prior to doing something potentially fatal in configure.

1998-10-29  Alexandre Oliva  <[e-mail]>

	* autoreconf.sh: Support several automake command line options,
	and run aclocal and automake when needed. Also, create stamp files
	just like automake's Makefiles would do for config headers.
	Additional contributions from Tom Tromey <[e-mail]>.
	
1998-10-24  Matthew D. Langston  <[e-mail]>

	* acgeneral.m4 (AC_LANG_FORTRAN77): Remove [] (i.e. the m4 quotes)
	since it was confusing the testsuite.  Also make `f77' the default
	for FC, otherwise the testsuite fails.

	* autoconf.texi (Fortran 77 Compiler Characteristics): Added new
	node documenting the new AC_F77_LIBRARY_LDFLAGS macro.

	* acspecific.m4 (AC_F77_LIBRARY_LDFLAGS): New macro to determine
	the linker flags (e.g. `-L' and `-l') for the Fortran 77 intrinsic
	and run-time libraries.

1998-10-24  Ben Elliston  <[e-mail]>

	* acspecific.m4 (AC_FUNC_SELECT_ARGTYPES): New macro. Detects the
	types of formal arguments to select(). Contributed by Lars Hecking
	<[e-mail]>.

	* acconfig.h (SELECT_TYPE_ARG1): Add.
	(SELECT_TYPE_ARG234): Likewise.
	(SELECT_TYPE_ARG5): Likewise.

	* config.guess: Hide warnings emitted by the HP linker when
	generating a PA 2.0 object file. Contributed by Marcus Thiessel
	<[e-mail]>.
	
1998-10-20  Ben Elliston  <[e-mail]>

	* acgeneral.m4 (AC_LANG_RESTORE): Fix a typo spotted by Noah
	Elliott <[e-mail]>.

1998-10-09  Tom Tromey  <[e-mail]>

	* Makefile.in (autoconf.m4f): New target.
	(autoheader.m4f): Likewise.

1998-10-08  Ben Elliston  <[e-mail]>

	* acgeneral.m4 (AC_TRY_LINK_FUNC): Fix macro ordering.

Sun Oct  4 21:57:20 1998  Tom Tromey  <[e-mail]>

	* autoconf.texi (Defining Symbols): Documented third argument to
	AC_DEFINE.
	* autoheader.m4 (AC_DEFINE_UNQUOTED): Generate `verbatim'
	assignment if third argument given.
	(AC_DEFINE): Likewise.
	* acgeneral.m4 (AC_DEFINE): Handle case where $# is 3.
	(AC_DEFINE_UNQUOTED): Likewise.
	* autoheader.sh: Echo $verbatim if not empty.

1998-10-03  Ben Elliston  <[e-mail]>

	* acconfig.h (FC_NO_MINUS_C_MINUS_O): Add to complete the Fortran
	77 support.

	* README: Update bug reporting address. Include maintainer info.

1998-10-02  Ben Elliston  <[e-mail]>

	* acgeneral.m4 (AC_VALIDATE_CACHED_SYSTEM_TUPLE): New macro. This
	macro can be used to ensure that a configure script will not run
	on a second system without removing the cache and re-running
	configure. Contributed by Alexandre Oliva <[e-mail]>.

1998-09-29  Ben Elliston  <[e-mail]>

	* acgeneral.m4 (AC_SEARCH_LIBS): New macro. Searches a series of
	libraries for a given function. Contributed by Jim Blandy
	<[e-mail]>.
	(AC_TRY_LINK_FUNC): New macro. Again, from Jim.

1998-09-28  Ben Elliston  <[e-mail]>

	* config.guess: Detect multiprocessor DC/OSx running on Pyramid
	MIServer machines.  Contributed by Graham K. Jenkins
	<[e-mail]>.

	* acgeneral.m4 (AC_CHECK_PROG): Fix a bug if the supplied path
	contains colons. This was observed with some versions of NetBSD
	`sh' and some versions of `bash'.
	(AC_PATH_PROG): Likewise. Contributed by Tom Yu <[e-mail]>.

1998-09-27  Ben Elliston  <[e-mail]>

	* Makefile.in (all): Generate frozen .m4 files at build time.
	(install): Do not freeze .m4 files. Install pre-frozen .m4f files
	using $(INSTALL_DATA).
	(.m4.m4f): Freeze files if m4 supports stored internal state.
	Contributed by Karl Heuer <[e-mail]>.
	
	* install-sh: Import latest version from the FSF.

	* mkinstalldirs: Likewise.

	* config.guess: Apply the sysconf(2) test to HP 9000/600-series,
	9000/802, 9000/804 and 9000/892 machines.  Contributed by Pavel
	Roskin <[e-mail]>.
	Detect UnixWare 7.  Contributed by Paul Gampe <[e-mail]>.

	* acspecific.m4 (AC_PROG_INSTALL): Substitute `INSTALL_SCRIPT'.
	Contributed by Franc,ois Pinard <[e-mail]>.
	(AC_C_STRINGIZE): New macro to test the availability of the
	stringizing operator in the C preprocessor. Contributed by Arnold
	Robbins <[e-mail]> on behalf of the GNU AWK project.

	* acconfig.h (HAVE_STRINGIZE): Add for the AC_C_STRINGIZE macro.
		
	* testsuite/Makefile.in (check): If DejaGNU is not installed,
	print a warning and skip the `dejacheck' target (which will fail).
	(site.exp): Use tests to guard commands from generating error
	messages if `site.exp' or `site.bak' do not exist. Contributed by
	Karl Heuer <[e-mail]>.
	(dejacheck): Remove unused target.
	
1998-09-26  Ben Elliston  <[e-mail]>

	* texinfo.tex: Import latest version from the FSF.

	* config.guess: Treat all SPARC variant processors running BSD/OS
	as just `sparc' for compatibility reasons.  Contributed by Chris
	Torek <[e-mail]>.

	* acgeneral.m4 (AC_CHECK_FILE): New macro. Checks for the
	existence of a file in the file system (native only).
	Contributed by Ken Raeburn <[e-mail]>.
	(AC_CHECK_FILES): Likewise.

1998-09-15  Didier Verna  <[e-mail]>

	* acspecific.m4 (AC_PATH_XTRA): use X_EXTRA_LIBS add-on libraries 
	in the test for libICE. It is needed at least under Solaris.

1998-09-15  Ben Elliston  <[e-mail]>

	* config.guess: Handle strange processor ID assignments on AIX
	machines.  Contributed by Didier Desseaux <[e-mail]>.

Sat Sep 12 16:25:00 1998  Aaron Crane  <[e-mail]>

	* acgeneral.m4 (AC_CHECK_TYPE): Changed the egrep regex to avoid
	incorrectly assuming that if foobar_t is defined, then so is
	bar_t.

Tue Sep  8 14:06:04 1998  Matthew D. Langston  <[e-mail]>

        * acgeneral.m4: Make the following macros Fortran 77 aware
        (i.e. conditionalize whether to `#include "confdefs.h"', etc.):
        (AC_TRY_COMPILE)
        (AC_TRY_LINK)
        (AC_CHECK_LIB)

        * acgeneral.m4 (AC_LANG_FORTRAN77): Rename `AC_LANG_FORTRAN' to
        `AC_LANG_FORTRAN77'.  Change the Fortran 77 language macro from
        `FORTRAN' to `FORTRAN77'.
        (AC_LANG_RESTORE): Change the Fortran 77 language macro from
        `FORTRAN' to `FORTRAN77'

        * autoconf.texi: Updated Fortran 77 documentation, particularly
        for `AC_TRY_COMPILE', `AC_TRY_LINK' and `AC_CHECK_LIB'.

Thu Sep  3 09:34:39 1998  Matthew D. Langston  <[e-mail]>

        * autoconf.texi: Added Fortran 77 documentation.

        * acspecific.m4 (AC_PROG_FC): New macro.  Determine a Fortran
        compiler to use.
        (AC_PROG_FC_WORKS): New macro.
        (AC_PROG_FC_GNU): New macro.
        (AC_PROG_FC_G): New macro.
        (AC_PROG_FC_C_O): New macro.

        * acgeneral.m4: Add FFLAGS (Fortran 77 flags).
        (AC_LANG_FORTRAN): New macro.
        (AC_LANG_RESTORE): Make Fortran 77 aware.
        (AC_TRY_COMPILER): Make Fortran 77 aware (i.e. conditionalize
        whether to `#include "confdefs.h"').

Thu Jun 18 12:13:27 1998  Ian Lance Taylor  <[e-mail]>

	* acspecific.m4 (AC_EXEEXT): Correct setting of ac_exeext when
	there is no extension.

Mon Jun  1 12:30:39 1998  Ian Lance Taylor  <[e-mail]>

	* acgeneral.m4 (AC_CHECK_PROG): Set IFS to just ":" when searching
	through PATH.
	(AC_PATH_PROG): Likewise.
	* acspecific.m4 (AC_PROG_INSTALL): Likewise.
	(AC_PROG_CC): On cygwin32, if neither gcc nor cc
	are found, look for cl.
	(AC_PROG_CXX): Look for cl after all other choices.
	* configure: Rebuild.

Thu May 28 18:37:36 1998  Ian Lance Taylor  <[e-mail]>

	* acgeneral.m4 (AC_ACVERSION): Bump to 2.12.2.

	Add support for Visual C++:
	* acgeneral.m4 (ac_exeext, ac_objext): New variables.
	(ac_link): Use ac_exeext.
	(AC_TRY_COMPILER, AC_TRY_LINK, AC_TRY_RUN_NATIVE): Likewise.
	(AC_TRY_CPP): Remove lines from stderr which contain only the name
	of the file.
	(AC_REPLACE_FUNCS): Use ac_objext.
	* acspecific.m4 (AC_PROG_CC): Check whether compiler supports -g
	even if it is not gcc.
	(AC_PROG_CXX): Likewise.
	(AC_PROG_CPP): Try running the compiler with the -nologo option.
	(AC_FUNC_ALLOCA): Check for _MSC_VER.  Use ac_objext.
	(AC_FUNC_MEMCMP): Use ac_objext.
	(AC_STRUCT_ST_BLOCKS): Likewise.
	(AC_OBJEXT): New macro.
	(AC_CYGWIN32, AC_MINGW32, AC_EXEEXT): New macros.
	* configure: Rebuild.

	* Makefile.in (editsh): Substitute for SHELL.
	(Makefile, config.status): Use $(SHELL) when running
	config.status.
	* autoconf.sh: Change initial /bin/sh to @SHELL@.
	* autoheader.sh: Likewise.
	* autoreconf.sh: Likewise.
	* autoupdate.sh: Likewise.
	* ifnames.sh: Likewise.

Thu Apr 30 16:29:00 1998  Syd Polk  <[e-mail]>

	* acspecific.m4 (SETPGRP_VOID): The test for setpgrp needs
	to have unistd.h included or the DEC compiler does not
	flag the error that triggers setting the variable.

Tue Nov 18 14:21:38 1997  Eric Mumpower  <[e-mail]>

	* autoreconf.sh: Do the right thing when AC_CONFIG_HEADER is
	given more than one filename. As noted in the "Invoking
	autoheader" node of the info files, autoheader will use the first
	file argument given to AC_CONFIG_HEADER. Prior to this patch,
	autoreconf would end up executing incorrect shell code (e.g.
	"test ! -f 1.h 2.h.in") in such cases.
	Patch submitted in parallel to [e-mail].
	
Fri Oct  3 18:10:39 1997  Ian Lance Taylor  <[e-mail]>

	* acgeneral.m4 (AC_CACHE_SAVE): Add a grep when checking whether
 	set quotes correctly, to avoid a cache overflow on HP-UX 9.
	* configure: Rebuild.

Wed Sep 11 15:35:19 1997  Chris Provenzano  <[e-mail]>

	* acgeneral.m4 : Always set SHELL and substitute SHELL.
	When looking for a path for an executable allow the
	user to override with an DOS path.
	* configure : New configure generated by autoconf.

Thu Sep  4 22:30:40 1997  Jeffrey A Law  ([e-mail])

	* acspecific (AC_PROC_INSTALL): Don't use installbsd on OSF..

Wed Sep  3 23:00:44 1997  Chris Provenzano  <[e-mail]>