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autoconf/ChangeLog
Akim Demaille 838ea98226 * lib/autotest/general.m4: s/AT-devnull/devnull/ since there are 
case insensitive OSes out there :(
From Tim Van Holder.
2001-08-29 09:55:40 +00:00

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2001-08-29 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4: s/AT-devnull/devnull/ since there are
case insensitive OSes out there :(
From Tim Van Holder.
2001-08-29 Akim Demaille <akim@epita.fr>
* lib/autom4te.in: New.
* lib/Makefile.am (edit, autom4te.cfg): New.
* bin/autom4te.in (BEGIN): Simplify.
Rely on `AC_MACRODIR' in addition of `autom4te_perllibdir'.
(&load_configuration): New. Use it.
(&parse_args): Support --mode, --set, and --melt.
* bin/autoconf.in: Simplify and adjust.
* tests/Makefile.am (AUTOMAKE): Use --set.
* tests/atlocal.in: Adjust.
* BUGS: distcheck and check are weak.
2001-08-29 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4: Use
foo=`(command) 2>/dev/null`
not
foo=`command` 2>/dev/null
(at-devnull): Rename as...
(AT-devnull): this.
(--clean): Remove AT-* files too.
* doc/autoconf.texi (Limitations of Usual Tools): Document `date'.
Reported by Nicolas Joly.
2001-08-28 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PREPARE): Don't use single
quotes inside single quotes.
Reported by Nicolas Joly.
2001-08-28 Kevin Ryde <user42@zip.com.au>
* doc/autoconf.texi (Function Portability): Mention C right shifts.
2001-08-27 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autotest/general.m4: Reword some messages.
(AT_INIT): Check for the `times' builtin before using it.
Support test ranges as arguments to the testsuite.
Have -e imply -d as the help text suggested.
2001-08-27 Akim Demaille <akim@epita.fr>
* Makefile.maint: Formatting changes.
(do-po-update, po-update, cvs-update, update): New targets.
(AMTAR): Remove.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT) <at_cmd_line>: Remove.
<at_cmd_line>: New.
Pass it to debug-*.sh scripts.
<AUTOTEST_PATH>: May contain absolute dir names.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Log the command line.
Support `VAR=VAL' as arguments.
Compute PATH _after_ the options processing, so that AUTOTEST_PATH
may be set via the command line.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): $2 defaults to $1.
* lib/autotest/autotest.m4 (AT_INIT): Expand AUTOTEST_PATH into
first the build dirs, then the src dirs.
* configure.ac (AC_CONFIG_TESTDIR): Adjust.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Output the definition of
at_data_files earlier.
(--clean, -c): New option.
* tests/Makefile.am: Use this option.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_SRCPATHS): Rename `ac_dots' as
`ac_top_builddir' to mimic Automake's vocabulary, which much more
readable.
Adjust callers.
* doc/autoconf.texi (Configuration Actions): Document the vars
available in commands.
Emphasize the risks of collisions in init-cmds.
2001-08-27 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Input) <AC_INIT>: Move to..
(Initializing configure): this new node.
2001-08-27 Akim Demaille <akim@epita.fr>
* Makefile.am (EXTRA_DIST): INSTALL.txt is a dead hack.
2001-08-27 Akim Demaille <akim@epita.fr>
* m4/atconfig.m4 (AT_CONFIG): Remove, replaced by...
* lib/autoconf/autotest.m4 (AC_CONFIG_TESTDIR): this.
New file.
* m4/Makefile.am (EXTRA_DIST): Oops, adjust...
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (AU_DEFINE, AU_DEFUN, AU_ALIAS): Move
to...
* lib/autoconf/autoheader.m4: this new file.
* lib/autoconf/general.m4 (AH_OUTPUT, AH_VERBATIM)
(_AH_VERBATIM_OLD, AH_TEMPLATE, _AH_TEMPLATE_OLD, AH_TOP, AH_BOTTOM):
Move to...
* lib/autoconf/autoupdate.m4: this new file.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/status.m4 (_AC_SRCPATHS): New.
(_AC_OUTPUT_LINKS, _AC_OUTPUT_FILES, _AC_OUTPUT_SUBDIRS): Use it.
Standardize the var names (ac_sub_srcdir -> ac_srcdir, ac_subdir
-> ac_dir).
(_AC_OUTPUT_HEADERS): AS_DIRNAME always return a dir name.
* lib/autoconf/general.m4 (_AC_INIT_HELP): Ditto.
2001-08-27 Akim Demaille <akim@epita.fr>
* lib/autoconf/autoconf.m4 (AC_CONFIG_COMMANDS)
(AC_CONFIG_COMMANDS_POST, AC_CONFIG_COMMANDS_PRE, AC_CONFIG_FILES)
(AC_CONFIG_HEADER, AC_CONFIG_HEADERS, AC_CONFIG_IF_MEMBER)
(AC_CONFIG_LINKS, AC_CONFIG_SUBDIRS, AC_FILE_DEPENDENCY_TRACE)
(AC_LINK_FILES, AC_LIST_COMMANDS, AC_LIST_COMMANDS_COMMANDS)
(AC_LIST_FILES, AC_LIST_FILES_COMMANDS, AC_LIST_HEADERS)
(AC_LIST_HEADERS_COMMANDS, AC_LIST_LINKS, AC_LIST_LINKS_COMMANDS)
(AC_OUTPUT, AC_OUTPUT_COMMANDS, AC_OUTPUT_COMMANDS_POST)
(AC_OUTPUT_COMMANDS_PRE, AC_OUTPUT_MAKE_DEFS)
(_AC_CONFIG_COMMANDS_INIT, _AC_CONFIG_DEPENDENCIES)
(_AC_CONFIG_DEPENDENCY, _AC_CONFIG_UNIQUE, _AC_LINK_FILES_CNT)
(_AC_LIST_SUBDIRS, _AC_OUTPUT_COMMANDS, _AC_OUTPUT_COMMANDS_CNT)
(_AC_OUTPUT_COMMANDS_INIT, _AC_OUTPUT_CONFIG_STATUS)
(_AC_OUTPUT_FILES, _AC_OUTPUT_HEADERS, _AC_OUTPUT_LINKS)
(_AC_OUTPUT_SUBDIRS): Move to...
* lib/autoconf/status.m4: this new file.
* lib/autoconf/general.m4, lib/autoconf/Makefile.am: Adjust.
* tests/Makefile.am, tests/suite.at: Adjust.
2001-08-27 Akim Demaille <akim@epita.fr>
Automake 1.5.
* Makefile.am (AUTOMAKE_OPTIONS): Add 1.5 and dist-bzip2.
(AMTAR): Help automake define it.
(INSTALL, install-data-hook): The INSTALL.txt trick is no longer
needed, 1.5 can have a macro and a target with the same name.
* m4/auxdir.m4, m4/cond.m4, m4/depend.m4, m4/install-sh.m4,
* m4/strip.m4: New.
* m4/init.m4, m4/sanity.m4: Update.
* doc/Makefile.am (CLEANFILES): 1.5 knows the texi2dvi files.
* lib/autoconf/Makefile.am, lib/autotest/Makefile.am,
* lib/m4sugar/Makefile.am, lib/autoscan/Makefile.am,
* lib/Autom4te/Makefile.am, man/Makefile.am: Use dist/nodist.
2001-08-27 Akim Demaille <akim@epita.fr>
Provide a mean to ``AC_PREREQ'' for M4sugar, M4sh and Autotest.
* lib/autoconf/version.in: Remove.
* lib/m4sugar/version.in: New.
* lib/m4sugar/m4sugar.m4 (m4_acversion, m4_version_prereq): New.
Adjust callers.
* bin/autoupdate.in: Distinguish M4sugar vs. Autoconf macros by
the name of the directory they're in, instead of the filename,
since version.m4 is now in m4sugar, but m4_acversion must not be
classified as an Autoconf macro.
($input_m4): Don't qualify the path to m4sugar.
Rather, pass autoconf_dir to m4.
* tests/Makefile.am (testsuite): Remove -I top_srcdir, unneeded.
* tests/suite.at: Require 2.52c.
2001-08-27 Akim Demaille <akim@epita.fr>
testsuite.log should include config.log.
* lib/autotest/autotest.m4: New.
* lib/autotest/general.m4, tests/atspecific.m4: Adjust.
* tests/suite.at : Adjust.
(AT_INIT): Log config.log.
* lib/m4sugar/m4sugar.m4 (m4_text_box): New.
* lib/m4sugar/m4sh.m4 (_AS_BOX_LITERAL): Adjust.
* lib/autoconf/general.m4 (_AC_INIT_CONFIG_LOG): Use them.
(_AC_INIT_PREPARE): Fix the incredibly messy and buggy completion
of config.log on traps.
(_AC_OUTPUT_CONFIG_STATUS): Use AS_BOX.
Use consistently `_ACEOF' for configure's here docs, and `_CSEOF'
for config.status'.
Open the log as soon as possible.
Use the same log introduction as configure's.
2001-08-22 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Indices): New node.
Move indices out of the top level menu and into this submenu.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/programs.m4 (_AC_PROG_LEX_YYTEXT_DECL): Use
AC_TRY_COMMAND.
(AC_DECL_YYTEXT): Fix the previous patch: it points to AC_PROG_LEX.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (AC_SHELL_PATH_WALK, AC_CHECK_PROG)
(AC_CHECK_PROGS, AC_PATH_PROG, AC_PATH_PROGS, AC_CHECK_TOOL_PREFIX)
(AC_PATH_TOOL, AC_CHECK_TOOL, AC_CHECK_TOOLS): Move to...
* lib/autoconf/programs.m4: here.
* lib/autoconf/specific.m4 (_AC_PROG_ECHO, AC_PROG_MAKE_SET)
(AC_PROG_RANLIB, AC_PROG_YACC, AC_PROG_LEX, _AC_DECL_YYTEXT)
(AC_PROG_INSTALL, AC_PROG_LN_S, AC_RSH): Move to...
* lib/autoconf/programs.m4: here.
(_AC_DECL_YYTEXT): Rename as...
(_AC_PROG_LEX_YYTEXT_DECL): this.
* lib/autoconf/autoconf.m4, lib/autoconf/Makefile.am
* tests/Makefile.am, tests/suite.am: Adjust.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (AC_LIST_MEMBER_OF, AC_LINKER_OPTION):
Move to...
* lib/autoconf/fortran.m4 (_AC_LIST_MEMBER_IF, _AC_LINKER_OPTION):
here.
* lib/autoconf/general.m4 (AC_TRY_LINK_FUNC): Move to...
* lib/autoconf/functions.m4: here.
* lib/autoconf/general.m4 (AC_SEARCH_LIBS, AC_CHECK_LIB)
(AH_CHECK_LIB): Move to...
* lib/autoconf/libs: this new file.
* lib/autoconf/specific.m4 (_AC_PATH_X_XMKMF, _AC_PATH_X_DIRECT)
(_AC_PATH_X, AC_PATH_X, AC_PATH_XTRA): Move to...
* lib/autoconf/libs.m4: here.
* lib/autoconf/autoconf.m4, lib/autoconf/Makefile.am: Adjust.
2001-08-22 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sh.m4 (AS_MKDIR_P): Fail if fails.
* lib/autoconf/general.m4 (_AC_OUTPUT_SUBDIRS): Adjust.
(AC_SITE_LOAD): Better logging of config.site.
2001-08-20 Akim Demaille <akim@epita.fr>
* configure.ac (AT_CONFIG): Fix the path.
* m4/atconfig.m4 (AT_CONFIG): Don't use EOF but ATEOF so that 2.52
can be used.
2001-08-20 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Prepare the cross-compile
program with AC_LANG_PROGRAM before feeding it to
AC_COMPILE_IFELSE. Cleanup grep usage.
2001-08-20 Akim Demaille <akim@epita.fr>
* ChangeLog, ChangeLog.0, ChangeLog.1, ChangeLog.2, AUTHORS, BUGS,
* NEWS, README, README-alpha, TODO, tests/README: This package is
`Autoconf', not `autoconf' (the executable).
2001-08-20 Akim Demaille <akim@epita.fr>
Info readers seem to need `Index' in the index node title :(
* doc/autoconf.texi: Reverse the 2001-08-15 change which
simplified index node names.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_INIT_PACKAGE): Warn if the
arguments are not literals.
* doc/autoconf.texi (Input) <AC_INIT>: Arguments must be literals.
Specify the output variables, and macros defined.
2001-08-20 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Examining Declarations) <AC_TRY_CPP>:
(Examining Syntax) <AC_TRY_COMPILE>
(Examining Libraries) <AC_TRY_LINK>
(Test Programs) <AC_TRY_RUN>: These macros double quote some of
their arguments.
Reported by Werner Lemberg.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Compute top_builddir,
top_srcdir and srcdir from at_topbuild_2_topsrc and at_testdir.
Load atlocal late enough to dump it in the log.
* m4/atconfig.m4 (AT_CONFIG): Pass them to atconfig.
2001-08-20 Akim Demaille <akim@epita.fr>
* tests/torture.at (Configuring subdirectories): New test.
* lib/autoconf/general.m4 (_AC_INIT_SRCDIR): Say what you are
looking for.
* m4/atconfig.m4: Be sure the let $[0] be expandable.
(top_srcdir): Fix its computation.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/general.m4 (_AC_OUTPUT_COMMANDS): Say what you do.
* m4/atconfig.m4 (AT_CONFIG): $1 is now the directory where the
test suite lives.
Create `atconfig' automagically.
Configure atlocal.in if present.
* tests/atconfig.in: Remove.
* tests/atlocal.in: New.
* tests/Makefile.am: Adjust.
2001-08-20 Akim Demaille <akim@epita.fr>
Huh!?!?! There are still some user EOF tags used, which prevents
their use in AC_CONFIG_COMMANDS for instance...
* lib/autoconf/general.m4, lib/autoconf/specific.m4,
* lib/autotest/general.m4: Rename the EOF tags as `_ACEOF',
`_CSEOF', or `_ATEOF', as appropriate.
* lib/m4sugar/Makefile.am, lib/autoconf/Makefile.am,
* lib/autotest/Makefile.am (check-local): Enforce this constraint.
2001-08-20 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/m4sh.at, tests/m4sugar.at,
* tests/semantics.at, tests/tools.at, tests/torture.at:
s/^AT_DATA\(([^][]+),/AT_DATA([$1],/.
2001-08-20 Akim Demaille <akim@epita.fr>
Autotest invokes M4sh's initialization.
* lib/autotest/general.m4: Adjust the diversion names.
(AT_INIT): Run AS_INIT.
Use the BINSH diversion to invoke /bin/sh.
* tests/base.at, tests/m4sh.at, tests/m4sugar.at, tests/tools.at:
* tests/torture.at: Respect M4sugar and M4sh macro name spaces.
2001-08-20 Akim Demaille <akim@epita.fr>
Let M4sh have its own diversions.
* lib/autoconf/general.m4 (_m4_divert(BINSH), _m4_divert(REVISION))
(_m4_divert(NOTICE)): Rename as...
* lib/m4sugar/m4msh.m4 (_m4_divert(BINSH), _m4_divert(HEADER-REVISION))
(_m4_divert(HEADER-COMMENT)): these.
(_m4_divert(HEADER-COPYRIGHT), _m4_divert(HEADER-COPYRIGHT)): New.
(_m4_divert(NOTICE)): New, for Libtool.
* lib/autoconf/general.m4 (_m4_divert(PREPARE)): Remove, replaced
long ago with `_m4_divert(GROW)'.
(AC_COPYRIGHT, AC_REVISION, _AC_INIT_NOTICE): Adjust.
2001-08-20 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/compile.at, tests/foreign.at,
* tests/m4sh.at, tests/m4sugar.at, tests/mktests.sh,
* tests/semantics.at, tests/suite.at, tests/tools.at,
* tests/torture.at: Ask Autotest mode, not Autoconf mode.
2001-08-20 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (handle_output): Handle @__@.
2001-08-20 Akim Demaille <akim@epita.fr>
* lib/autoconf/autoconf.m4, lib/autoconf/oldnames.m4,
* lib/autotest/general.m4: Adjust the license.
2001-08-17 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Function Portability): Mention snprintf,
following up on a suggestion by Kevin Ryde.
2001-08-17 Akim Demaille <akim@epita.fr>
* doc/install.texi, doc/autoconf.texi: Use `autoconf', not
`autoconf_manual', as texinfo.tex 2001-06-21.10 chokes on it.
2001-08-17 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Refer to `$as_me.log', not
`$0.log' as for projects where testsuite is in src, we'd have
testsuite.log created in src.
2001-08-17 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&parse_args): Recognize --normalize.
2001-08-17 Akim Demaille <akim@epita.fr>
Start implementing the AC_CHECK_HEADER transition scheme.
* lib/autoconf/headers.m4 (_AC_CHECK_HEADER_NEW)
(_AC_CHECK_HEADER_OLD, _AC_CHECK_HEADER_MONGREL): New.
(AC_CHECK_HEADER): Use them.
2001-08-17 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Work around Texinfo buglets.
(Transformation Rules): One example is enough, users are expected
to have their brains on. And BTW, use DESTDIR.
(dvar): New macro. Use it.
2001-08-17 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Writing testsuite.at) <AT_CHECK>: Complete.
* lib/autotest/general.m4 (AT_INIT): Use the relative dir when
looking for ChangeLogs.
2001-08-17 Akim Demaille <akim@epita.fr>
* bin/autom4te.in: --normalize is a new option.
* bin/autoconf.in: Use it.
2001-08-17 Akim Demaille <akim@epita.fr>
* bin/Makefile.am, lib/Autom4te/Makefile.am, lib/autoconf/Makefile.am
* lib/autotest/Makefile.am, lib/m4sugar/Makefile.am: Add TAGS support.
2001-08-16 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi, doc/install.texi: Put copyright notice at
start, not at end.
2001-08-15 Akim Demaille <akim@epita.fr>
* doc/Makefile.am (fu): New index, can't use fn because of defmac.
Use it.
2001-08-15 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (pr): New index.
(prindex, findex): Use, merge, and output them.
(Environment Variable Index, Output Variable Index)
(Preprocessor Symbol Index, Autoconf Macro Index, M4 Macro Index)
(Autotest Macro Index): Rename as...
(Environment Variables, Output Variables,Preprocessor Symbols)
(Autoconf Macros, M4 Macros, Autotest Macros): these.
* doc/install.texi: Use @command.
(Environment Variables): Rename as...
(Defining Variables): this.
2001-08-15 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Function Portability): sprintf's return
value.
From Kevin Ryde.
2001-08-15 Akim Demaille <akim@epita.fr>
* Makefile.maint (CVS): New.
(local-check): Run changelog-check. last.
(alpha): Don't depend upon local-check, since...
(cvs-dist): depends upon it.
2001-08-15 Tim Van Holder <tim.van.holder@pandora.be>
* tests/Makefile.am: Use a clean-local rule to remove
autom4te.cache (it's a directory, not a file.
* Makefile.am: Ditto (but maintainer-clean-local).
2001-08-15 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (@m4_warning): New.
(&handle_m4): Use it.
* tests/m4sugar.at (m4_warn): Pass `-f' to autom4te to ensure the
warnings are issued at each run.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): M4sugar
is in the src tree.
2001-08-15 Akim Demaille <akim@epita.fr>
* tests/atspecific.m4 (AT_CHECK_AUTOUPDATE): Perl is now required:
don't waste time running `autoupdate --version' works.
* tests/tools.at (autoupdating AC_PREREQ): Likewise.
2001-08-13 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (ma): Rename this index as...
(ac): this.
2001-08-13 Akim Demaille <akim@epita.fr>
* Makefile.am: Remove dead code and dead comments.
(pdf, html): New targets.
* doc/autoconf.texi (Using Autotest): New chapter.
* doc/Makefile.am (pdf): New targets.
(CLEANFILES): Adjust.
2001-08-13 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): Log the start/stop dates and
duration of the test suite.
2001-08-12 Alexandre Duret-Lutz <duret_g@epita.fr>
* tests/semantics.at (AC_C_BIGENDIAN): Explicitelly save and load
endianness for comparison instead of relying on AT_CHECK_ENV.
2001-08-11 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi, doc/install.texi: Add a copyright notice
to the INSTALL file.
2001-08-11 Paul Eggert <eggert@twinsun.com>
* NEWS: The autoconf manual now is distributed under the terms
of the GNU Free Documentation License.
* doc/autoconf.texi: Switch from old style copyright notice to FDL.
Add an appendix "Copying This Manual" for the FDL.
* doc/fdl.texi: New file, from
<http://www.gnu.org/licenses/fdl.texi>.
* doc/Makefile.am (autoconf_TEXINFOS): Add fdl.texi.
2001-08-10 Paul Eggert <eggert@twinsun.com>
* AUTHORS, BUGS, ChangeLog, ChangeLog.0, ChangeLog.1,
ChangeLog.2, GNUmakefile, Makefile.maint, NEWS, README,
README-alpha, TODO, configure.ac, lib/autoconf/Makefile.am,
m4/atconfig.m4, m4/init.m4, m4/m4.m4, m4/missing.m4,
m4/sanity.m4, tests/README, tests/aclocal.m4,
tests/atspecific.m4, tests/base.at, tests/compile.at,
tests/foreign.at, tests/m4sh.at, tests/m4sugar.at,
tests/semantics.at, tests/suite.at, tests/tools.at,
tests/torture.at: Add copyright notice.
* tests/mktests.sh: Update year in copyright notice.
2001-08-12 Alexandre Duret-Lutz <duret_g@epita.fr>
* tests/semantics.at (AC_C_BIGENDIAN): New test.
2001-08-11 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Handle ACTION-IF-TRUE,
ACTION-IF-FALSE, and ACTION-IF-UNKNOWN.
* doc/autoconf.texi (C Compiler Characteristics): Update
documentation for AC_C_BIGENDIAN.
2001-08-11 Alexandre Duret-Lutz <duret_g@epita.fr>
* lib/autoconf/c.m4 (AC_C_BIGENDIAN): Guess endianness by grep'ing
magic values from an object file when cross-compiling.
Based on code by Guido Draheim <Guido.Draheim@gmx.de>.
2001-08-10 Akim Demaille <akim@epita.fr>
* bin/autom4te.in (&handle_output): Don't use `grep' with side
effects.
Suggested by Russ Allbery.
2001-08-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* lib/autoconf/general.m4 (_AC_OUTPUT_SUBDIRS): Propagate the
current $prefix to the sub-configures.
2001-08-09 Tim Van Holder <tim.van.holder@pandora.be>
* lib/autoconf/lang.m4: Ignore *.xSYM when looking for an executable
extension (needed on BeOS). Reported by Guido van Rossum.
2001-08-09 Akim Demaille <akim@epita.fr>
* bin/autom4te.in ($icache): Load it only if older than autom4te.
2001-08-07 Akim Demaille <akim@epita.fr>
* lib/autotest/general.m4 (AT_INIT): All the `at-*' are to be
removed.
(at-setup-line): Huh? Be a variable `at_setup_line', not a file.
No need to remove the files before and after the each test, before
each test and at the end of the suite is enough.
Display only the children `times', not the shell's.
If the test failed or was skipped, at-times is not available.
2001-08-07 Akim Demaille <akim@epita.fr>
Always produce testsuite.log, including when there are no
failures. This helps getting information on skipped tests, and
duration of the tests. Err, implement the latter btw.
* lib/autotest/general.m4 (AT_INIT): Set up fd 6 for the log.
Dump information on the first run of each test.
(AT_CLEANUP): Create `at-times' containing the duration of the
test group.
2001-08-07 Akim Demaille <akim@epita.fr>
The use of `dumpstat' revealed that `len' was used although it
should not. m4_text_wrap was using it, but in the Autoconf world
where it is legal. Hence (i) test M4sh in its own world, not
Autoconf's, and (ii), ahem, fix the bug :)
* lib/autotest/general.m4: Be sure the set good quotes, as tracing
does not like `' instead of [].
(AT_INIT): Forbid `^_?AT_'.
And don't output such tokens.
* tests/Makefile.am (CLEANFILES): Add `script', `script.s4g',
`script.as', and `autom4te.cache'.
Remove `empty' and `macro' which are no longer used.
* tests/atspecific.m4 (AT_CHECK_M4SUGAR, AT_CHECK_M4SH): New.
* tests/m4sugar.at: Use it.
* lib/m4sugar/m4sugar.m4: Use `m4_len' not `len'.
2001-08-07 Akim Demaille <akim@epita.fr>
* bin/autoconf.in, bin/autoheader.in: --force, -f is a new option.
2001-08-07 Alexandre Duret-Lutz <duret_g@epita.fr>
* bin/autom4te.in (handle_output): Typo in quadrigraph substitution.
2001-08-04 Akim Demaille <akim@epita.fr>
* lib/autoconf/functions.m4 (AC_FUNC_ALLOCA, AC_FUNC_ERROR_AT_LINE)
(AC_FUNC_FSEEKO, AC_FUNC_OBSTACK): Use AC_LANG_IFELSE, not
AC_TRY_LINK.
* lib/autoconf/headers.m4 (AC_HEADER_MAJOR): Likewise.
* lib/autoconf/fortran.m4 (_AC_LANG_PROGRAM_C_F77_HOOKS)
(AC_F77_MAIN): Likewise.
2001-08-04 Akim Demaille <akim@epita.fr>
Don't rely on M4sugar outputting the patterns in files, since we
might process the output _without_ running m4, hence without these
files.
* lib/m4sugar/m4sugar.m4 (m4_init): No need for `m4_tmpdir'.
* bin/autom4te.in (@Request::includes): Remove, unused.
(@Request::source): Rename as...
(@Request::input): this.
(@preselect): Add `m4_pattern_forbid' and `m4_pattern_allow'.
(&handle_output): Fetch the patterns from the traces.
`$forbidden' and `$allowed' are constant: use m//o.
(&handle_m4): M4sugar no longer wants `m4_tmpdir'.
(m4_pattern_forbid, m4_pattern_allow): Adjust for tracing only.
2001-08-04 Akim Demaille <akim@epita.fr>
`autoconf && autoheader' is sped up. Now, speed up `autoheader &&
autoconf', i.e., in addition to caching traces, cache the output.
* bin/autom4te.in (Request::cache): Rename as...
(Request::id): this.
($cache, $icache, $tcache, $ocache): New.
(&handle_m4): Save M4 output in the cache instead of $tmp.
(&handle_output): Adjust.
(&up_to_date_p): Check that the output cache is up to date too.
(top level): Run `&handle_m4' iff force or the cache is invalid.
Run `&handle_output' if the output cache is more recent.
2001-08-04 Akim Demaille <akim@epita.fr>
* bin/autom4te.in ($force): New.
(&parse_args, &print_usage): -f, --force is a new option.
(&handle_output): CPP directives might have spaces after `#'.
(&parse_args): The first file only can be frozen.
2001-08-04 Akim Demaille <akim@epita.fr>
Don't let autom4te compute the `include' traces several times:
first check that the trace cache file is up to date, and then
compare its timestamp with that of the output.
* bin/autom4te.in, bin/autoupdate.in, bin/autoscan.in: Normalize
the preamble. Don't require 5.005 as Autom4te::General does it,
and better yet (use `use', not `require'!).
* lib/Autom4te/Struct.pm: Rename the last occurrences of
Class::Struct as Autom4te::Struct.
* lib/Autom4te/General.pm (File::stat): Use it.
(&mtime): New, export it.
* bin/autom4te.in: Use it.
Declare `$req' is invalid if it is outdated.
Don't declare it valid before saving it if something went wrong.
2001-08-04 Akim Demaille <akim@epita.fr>
Autom4te shall not encode Autoconf data, and preselecting traces
must be proposed to the users.
* bin/autom4te.in (@required_trace): Remove.
(@preselect): New.
(&parse_args, &print_usage): -p, --preselect is a new option.
(&up_to_date_p): Adjust.
* bin/autoconf.in: Preselect some Autoconf macros.
2001-08-04 Akim Demaille <akim@epita.fr>
* tests/tools.at (autoconf --trace: user macros): Check traces on
macros invoked without arguments, and macros invoked with multiple
lines arguments.
2001-08-03 Alexandre Duret-Lutz <duret_g@epita.fr>
* bin/autom4te.in (handle_traces): Fix rewriting of traces without
arguments.
2001-08-03 Akim Demaille <akim@epita.fr>
* bin/autoconf.in ($@): Work around the usual sh bug.
From Nicolas Joly.
2001-08-03 Akim Demaille <akim@epita.fr>
Clean up the handling of the M4 builtins tracing exception.
* bin/autom4te.in (Request::request): Don't complete M4 builtins
trace requests.
(@m4_builtins): Rename as...
(@m4_builtin): this.
(%m4_builtin_alternate_name): New.
(&parse_args): Complete the trace requests with alternate names.
(&handle_traces): Hence no longer do it here.
(&trace_requests): Remove, unused.
2001-08-03 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Redefined M4 Macros): Document m4_exit,
m4_if, and m4_wrap.
2001-08-03 Akim Demaille <akim@epita.fr>
* lib/m4sugar/m4sugar.m4 (m4_init): Also forbid `_m4_*' tokens.
(m4_divert_pop): Dump the whole diversion stack when a diversion
mismatch happens.
* bin/autom4te.in (&handle_output): Remember of the first
occurrence of a possibly undefined macro, not the last.
Complain about the possibly undefined macros in the same order as
the appear in the output.
* lib/autoconf/Makefile.am (autoconf.m4f): List its dependencies.
* tests/tools.at (autoconf: forbidden tokens, basic)
(autoconf: forbidden tokens, exceptions): No longer sort
autoconf's stderr, as it is now deterministic.
Check that `dnl' is caught.
2001-08-01 Akim Demaille <akim@epita.fr>
* configure.ac: Bump to 2.52c.
2001-08-01 Akim Demaille <akim@epita.fr>
Version 2.52b.
* lib/Autom4te/Makefile.am (perllibdir): s/Autoconf/Autom4te/.
2001-08-01 Akim Demaille <akim@epita.fr>
Version 2.52a.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm: Use `carp' and `croak', not `warn' and
`die'.
(&END): New.
* bin/autoconf.in, bin/autom4te.in, bin/autoupdate.in: Remove your
`END', as `Autom4te::General::END' will be triggered.
* bin/autoupdate.in, bin/autoscan.in: Improve error messages accuracy.
* bin/autoupdate.in (File::Compare, File::Copy): Use them instead of
system to run `mv', `rm', and `cmp'.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm (&unique): New.
* bin/autoscan.in (&output): Use it to issue trace requests once.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/Autom4te/General.pm: New.
* bin/autom4te.in (Autom4te::General): Use it.
($me, $tmp, $verbose, $debug, &mktmpdir, &verbose, &xsystem)
(&find_configure_ac, &find_slave): Remove.
* bin/autoscan.in: Likewise.
* bin/autoupdate.in: Likewise.
2001-08-01 Akim Demaille <akim@epita.fr>
* autoconf.in, autom4te.in, autoscan.in, ifnames.in,
* autoheader.in, autoreconf.in, autoupdate.in: Move to...
* bin: here, new directory.
* lib/Autoconf: Rename as...
* lib/Autom4te: this, to please case insensitive junkie OSes.
2001-08-01 Akim Demaille <akim@epita.fr>
* autom4te.in ($m4): Handle the --nesting-limit.
* autoconf.in (M4): Remove.
2001-08-01 Akim Demaille <akim@epita.fr>
* autoconf.in ($AWK): Remove, no longer used.
* test/tools.at: Use AT_CHECK_AUTOCONF.
(AWK portability): Remove, for autoconf no longer uses AWK.
(Syntax of the Perl scripts): New.
* configure.ac: autoconf no longer needs an AWK with a good
regexp engine.
Use a static test on AC_PACKAGE_VERSION.
* autom4te.in (&up_to_date_p): Output depends on the arguments.
* lib/autoconf/Makefile.am: Ship version.m4, maintainer file.
* tests/atconfig.in (PERL): New.
2001-08-01 Akim Demaille <akim@epita.fr>
* lib/autoconf/lang.m4 (AC_LANG(C), AC_LANG_C, _AC_LANG_ABBREV(C))
(AC_LANG(C++), AC_LANG_CPLUSPLUS, _AC_LANG_ABBREV(C++))
(AC_LANG_SOURCE(C), AC_LANG_PROGRAM(C), AC_LANG_CALL(C))
(AC_LANG_FUNC_LINK_TRY(C), AC_LANG_BOOL_COMPILE_TRY(C))
(AC_LANG_INT_SAVE(C), _AC_ARG_VAR_CPPFLAGS, _AC_ARG_VAR_LDFLAGS)
(AC_LANG_PREPROC(C), _AC_PROG_PREPROC_WORKS_IFELSE, AC_PROG_CPP)
(AC_LANG_COMPILER(C), ac_cv_prog_gcc, AC_PROG_CC, _AC_PROG_CC_G)
(AC_PROG_GCC_TRADITIONAL, AC_PROG_CC_C_O, AC_LANG_PREPROC(C++))
(AC_PROG_CXXCPP, AC_LANG_COMPILER(C++), ac_cv_prog_gxx)
(AC_PROG_CXX, _AC_PROG_CXX_G, _AC_PROG_CXX_EXIT_DECLARATION)
(AC_PROG_CC_STDC, AC_C_CROSS, AC_C_CHAR_UNSIGNED, AC_C_LONG_DOUBLE)
(AC_C_BIGENDIAN, AC_C_INLINE, AC_C_CONST, AC_C_VOLATILE)
(AC_C_STRINGIZE, AC_C_PROTOTYPES): Move to...
* lib/autoconf/c.m4: here, new file.
* lib/autoconf/lang.m4 (AC_LANG(Fortran 77), AC_LANG_FORTRAN77)
(_AC_LANG_ABBREV(Fortran 77), AC_LANG_SOURCE(Fortran 77))
(AC_LANG_PROGRAM(Fortran 77), AC_LANG_CALL(Fortran 77))
(AC_LANG_PREPROC(Fortran 77), AC_LANG_COMPILER(Fortran 77))
(ac_cv_prog_g77, AC_PROG_F77, _AC_PROG_F77_G, AC_PROG_F77_C_O)
(_AC_PROG_F77_V_OUTPUT, _AC_PROG_F77_V, AC_F77_LIBRARY_LDFLAGS)
(AC_F77_DUMMY_MAIN, _AC_LANG_PROGRAM_C_F77_HOOKS, AC_F77_MAIN)
(_AC_F77_NAME_MANGLING, AC_F77_NAME_MANGLING, AC_F77_WRAPPERS)
(AC_F77_FUNC): Move to...
* lib/autoconf/fortran.m4: here, new file.
2001-08-01 Akim Demaille <akim@epita.fr>
* acfunctions.m4: Rename as...
* lib/autoconf/functions.m4: this.
* acgeneral.m4: Rename as...
* lib/autoconf/general.m4: this.
* acheaders.m4: Rename as...
* lib/autoconf/headers.m4: this.
* aclang.m4: Rename as...
* lib/autoconf/lang.m4: this.
* acoldnames.m4: Rename as...
* lib/autoconf/oldnames.m4: this.
* acspecific.m4: Rename as...
* lib/autoconf/specific.m4: this.
* actypes.m4: Rename as...
* lib/autoconf/types.m4: this.
* autoconf.m4: Rename as...
* lib/autoconf/autoconf.m4: this.
* m4sugar.m4: Rename as...
* lib/m4sugar/m4sugar.m4: this.
* m4sh.m4: Rename as...
* lib/m4sugar/m4sh.m4: this.
* tests/atgeneral.m4: Rename as...
* lib/autotest/general.m4: this.
* acfunctions: Rename as...
* lib/autoscan/functions: this.
* acheaders: Rename as...
* lib/autoscan/headers: this.
* acidentifiers: Rename as...
* lib/autoscan/identifiers: this.
* aclibraries: Rename as...
* lib/autoscan/libraries: this.
* acmakevars: Rename as...
* lib/autoscan/makevars: this.
* acprograms: Rename as...
* lib/autoscan/programs: this.
2001-08-01 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi: Moving/deleting open files is not portable.
Portability issues for `.' (source), and more information about sed.
2001-07-25 Steven G. Johnson <stevenj@alum.mit.edu>
* aclang.m4 (AC_F77_LIBRARY_LDFLAGS): Ignore -libmil (on Solaris),
which has a special meaning and is not a reference to libibmil.a.
Reported by Matteo Frigo.
2001-07-25 Pavel Roskin <proski@gnu.org>
* autom4te.in (mktmpdir): Strip trailing newline from mktemp
output.
2001-07-25 Akim Demaille <akim@epita.fr>
* autoconf.in: Try to define the variables before using them.
* autom4te.in ($perllibdir): Use `$autom4te_perllibdir' as envvar
instead of `$perllibdir'.
* tests/atconfig.in ($autom4te_perllibdir): Export it.
2001-07-25 Akim Demaille <akim@epita.fr>
* autoconf.in (ac_LF_and_DOT): Remove, unused.
2001-07-24 Akim Demaille <akim@epita.fr>
Let autoconf use autom4te for traces.
* autoconf.in ($task, task trace): Remove, merely pass --trace to
autom4te.
* autoheader.in: Don't pass `-' to autoconf, rather, a tmp file.
(Because I found no way for autom4te to accept `-').
* autom4te.in (&Request::request): Beware of M4 builtins.
(END): Don't try to remove the content of an empty dir.
(&parse_args): Default is `$f:$l:$n:$%', not `$f:$l:$n:$*'.
(&handle_output): Set a default value to `$forbidden'.
* autoupdate.in (&verbose, &xsystem): New, from autom4te.in.
($autoconf): Pass --debug and --verbose.
* tests/atspecific.m4 (AT_CHECK_AUTOCONF): Clean up autom4te's
cache.
2001-07-24 Akim Demaille <akim@epita.fr>
Let autoconf use autom4te to create configure.
* autoconf.in ($automate): New var.
(task script): Use autom4te.
* autom4te.in (File::Spec): Use it.
(&find_file): New.
(&parse_args): --warning is -W, not -w.
Find the top level files.
(&handle_m4): Pass the warnings flags.
Don't report verbosely m4's failures, unless requested.
(&handle_output): Don't complain for forbidden tokens in comments.
Be sure to report all the forbidden tokens within a single line.
(&trace_format_to_m4): Preserve `$_'.
(&handle_traces): Sort the output macros.
(&up_to_date_p): Find the files before trying to get its time stamp.
2001-07-24 Akim Demaille <akim@epita.fr>
* Makefile.am: Ship, build and install Autom4te.
(SUBDIRS): Add lib.
* lib/Autoconf/Struct.pm: New, from Automake 1.5.
* configure.in: Require Perl.
* man/autom4te.in: New.
2001-07-19 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi (Cache Checkpointing): Use AC_MSG_ERROR in
example, rather than (exit 1); exit (which isn't portable).
2001-07-18 Akim Demaille <akim@epita.fr>
Version 2.52.
2001-07-18 Akim Demaille <akim@epita.fr>
The C-Fortran 77 hooks are available only once AC_F77_DUMMY_MAIN
was run, while they are needed also when it is expanded.
Reported by Nicolas Joly.
* aclang.m4 (AC_F77_DUMMY_MAIN): Define _AC_LANG_PROGRAM_C_F77_HOOKS.
(AC_LANG_PROGRAM(C)): Use it instead of depending upon
AC_F77_DUMMY_MAIN being expanded.
2001-07-18 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.51a.
2001-07-17 Akim Demaille <akim@epita.fr>
Version 2.51.
2001-07-17 Akim Demaille <akim@epita.fr>
* aclang.m4 (AC_F77_DUMMY_MAIN): Let the interface be more
Autoconfy: $1 = action-if-found, $2 = action-if-not-found.
2001-07-17 Akim Demaille <akim@epita.fr>
The runtime test for AC_FUNC_GETPGRP fails when prototypes are
used. Well, then use the prototypes when you can, and runtime as
a last resort.
Reported by Artur Frysiak
* acfunctions.m4 (_AC_FUNC_GETPGRP_TEST): New.
(AC_FUNC_GETPGRP): Use it.
First try to compile with 0-ary or 1-ary calls.
2001-07-17 Akim Demaille <akim@epita.fr>
* actypes.m4 (_AC_CHECK_TYPE_REPLACEMENT_TYPE_P): `foo_t' is a
replacement type.
From Paul Eggert.
2001-07-17 Akim Demaille <akim@epita.fr>
* Makefile.maint: Sync. with cppi 1.10.
2001-07-17 Akim Demaille <akim@epita.fr>
* aclang.m4 (AC_LANG_PROGRAM(C)): Output F77_DUMMY_MAIN only when
AC_F77_DUMMY_MAIN has been run.
From Pavel Roskin and Steven G. Johnson.
2001-07-17 Akim Demaille <akim@epita.fr>
* configure.in: Rename as...
* configure.ac: this.
2001-07-17 Akim Demaille <akim@epita.fr>
* Makefile.am (INSTALL.txt): Don't use $@ and $< in non suffix
rules.
From Marc Espie.
* Makefile.maint (release-archive-dir): Rename as...
(release_archive_dir): this, so that it can be specialized in
Makefile.
2001-07-14 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.50d.
2001-07-14 Akim Demaille <akim@epita.fr>
Version 2.50c.
* Makefile.maint (alpha): Typo.
2001-07-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Make): Macro names and underscore.
2001-07-14 Akim Demaille <akim@epita.fr>
* config/config.guess, config/config.sub, config/texinfo.tex
* doc/standards.texi, doc/make-stds.texi: Update.
2001-07-14 Akim Demaille <akim@epita.fr>
* Makefile.maint (cvs-check, cvs-tag-check, cvs-diff-check): New.
2001-07-14 Akim Demaille <akim@epita.fr>
* Makefile.maint (maintainer-check): Rename as...
(maintainer-distcheck): this.
(changelog-check, static-check): New.
Use them.
2001-07-14 Kevin Ryde <user42@zip.com.au>
* doc/autoconf.texi (C++ Compilers Characteristics): Last resort
for CXX is g++, not gcc.
2001-07-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Files): New subsection.
2001-07-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (C Compiler, Fortran 77 Compiler): Be subsections
of...
(Generic Compiler Characteristics): this.
(C++ Compiler): New subsection.
2001-07-14 Akim Demaille <akim@epita.fr>
* autoscan.in: Use IO::File.
Adjust all the routines to use it.
($log): New file (autoscan.log).
(output): Dump detailed logs into $log, and a shortened version to
stderr.
(&scan_makefile): Refine the regexp catching tokens in the code.
* doc/autoconf.texi (autoscan Invocation): Document `autoscan.log'
and the `configure.ac' checking feature.
2001-07-12 Akim Demaille <akim@epita.fr>
For some AWK, such as on HPUX 11, `xfoo' does not match `foo|^bar'.
Reported by Michael Elizabeth Chastain.
* autoconf.in: Refuse such AWK.
* configure.in: Likewise.
* Makefile.am (acversion.m4): Do not use move-if-change this file
has dependencies.
* doc/autoconf.texi (Fortran 77 Compiler): Some typos.
2001-07-10 Jens Petersen <petersen@redhat.com>
* autoscan.in (&scan_makefile): Improve programs regexp to parse
things like "g++", "file.c" and "some-conf" as tokens.
(&scan_file): Match C++ files extensions.
If the filename extension is C++ then ask for c++.
2001-07-05 Steven G. Johnson <stevenj@alum.mit.edu>
* aclang.m4 (AC_F77_DUMMY_MAIN): Use AC_TRY_LINK, not
AC_TRY_LINK_FUNC, to check whether defining a dummy
main-like routine is needed for linking with F77 libs.
2001-07-05 Pavel Roskin <proski@gnu.org>
* aclocal.m4 (_AC_PROG_CXX_EXIT_DECLARATION): Remove conftest*
after using break.
(_AC_PROG_F77_V_OUTPUT): Remove conftest*, not conftest.* after
linking.
2001-07-05 Akim Demaille <akim@epita.fr>
* Makefile.am (move_if_change): New. Use it instead of `mv'.
(acversion.m4): Name it `$(srcdir)/acversion.m4' to ease broken
Makes' lives.
Reported by Nicolas Joly.
2001-07-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_RUN_IFELSE): Remove conftest.o when cleaning
up.
* acfunctions.m4 (AC_FUNC_WAIT3): Use `break' to silent some
warnings from compilers.
* aclang.m4 (_AC_LANG_COMPILER_GNU): Log the version information
for all the compilers, not only GNU. Hence move from here...
(AC_PROG_CC, AC_PROG_CXX, AC_PROG_F77): to here.
2001-07-04 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AC_FUNC_STRTOD, AC_FUNC_STRERROR_R)
(AC_FUNC_STRCOLL, AC_FUNC_WAIT3): Use AC_RUN_IFELSE and
AC_COMPILE_IFELSE.
2001-07-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Actually apply
the ``strings.h'' change claimed below.
2001-07-04 Akim Demaille <akim@epita.fr>
* aclang.m4 (_AC_LANG_COMPILER_GNU): s/-dumpspecs/-v/.
2001-07-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Include
strings.h if usable with string.h.
Suggested by Paul Eggert.
2001-07-04 Akim Demaille <akim@epita.fr>
* autoscan.in (&scan_file): Skip FILE if there is FILE.in.
From Jens Petersen.
2001-07-03 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Specify CONFIG_FILES
etc. in the log.
2001-07-03 Akim Demaille <akim@epita.fr>
* acheaders.m4 (AC_CHECK_HEADER): When INCLUDES are set, use the
compiler, not the preprocessor.
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): No longer use
dedicated code to check for inttypes.h, as AC_CHECK_HEADERS does
the right thing.
* Makefile.am (.m4.m4f): Emphasize M4 error messages and fail
earlier if there are.
2001-07-03 Akim Demaille <akim@epita.fr>
* autoscan.in ($initfile): Remove.
(&find_file): Rename as...
(&scan_file): this.
Immediately scan the current file, instead of gathering them, and
later having them handled by &scan_files.
(&scan_files): Merely invoke Find::File.
Adjust.
2001-07-02 Akim Demaille <akim@epita.fr>
* autoscan.in: Formatting changes, matching the invocation order.
(File::Find): Use it instead of Perl 4's `find.pl'.
(&wanted): Rename as...
(&find_file): this.
2001-07-01 Pavel Roskin <proski@gnu.org>
* aclang.m4 (AC_F77_DUMMY_MAIN): Remove conftest* after using
break in the argument to AC_TRY_LINK_FUNC.
(AC_F77_MAIN): Remove conftest* after using break in the
argument to AC_TRY_LINK.
2001-07-01 Steven G. Johnson <stevenj@alum.mit.edu>
Add alternate 'main' routine detection for linking C/C++ with Fortran,
fixing link failures for e.g. AC_F77_WRAPPERS on NetBSD.
* aclang.m4 (AC_F77_DUMMY_MAIN): New macro to detect whether a
dummy alternate main is required even if the user provides her own
'main'.
(AC_F77_MAIN): New macro to detect whether it is possible to
provide an alternate 'main' function name, using the 'main' from
the Fortran libraries.
(AC_LANG_PROGRAM(C)): Use F77_DUMMY_MAIN, if it is defined, so that
cross-language link tests can be performed successfully.
(_AC_F77_NAME_MANGLING): Require AC_F77_DUMMY_MAIN. Also put $FLIBS
after $LIBS, for consistency; this should be the general rule since
the user may want to link to Fortran libraries that require $FLIBS.
* autoconf.texi: Document AC_F77_DUMMY_MAIN and AC_F77_MAIN.
2001-06-29 Pavel Roskin <proski@gnu.org>
* atgeneral.m4 (AT_CHECK): Add a newline to the end of
at-stdout and at-stderr instead of removing the newline
from the echo output, which is not guaranteed to work.
2001-06-28 Jens Petersen <petersen@redhat.com>
* aclang.m4 (_AC_PROG_CXX_EXIT_DECLARATION): Only add declaration to
confdefs.h when non-zero.
2001-06-28 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.50c.
2001-06-26 Akim Demaille <akim@epita.fr>
Version 2.50b.
2001-06-26 Akim Demaille <akim@epita.fr>
Version 2.50a.
2001-06-25 Pavel Roskin <proski@gnu.org>
* tests/atspecific.m4 (AT_CHECK_MACRO): Accept one more
argument, AUTOCONF-FLAGS.
* tests/mktests.sh (update_exclude_list): Add
AC_SYS_RESTARTABLE_SYSCALLS and AC_FUNC_WAIT3.
* tests/semantics.at: Test AC_SYS_RESTARTABLE_SYSCALLS and
AC_FUNC_WAIT3 with "-W no-obsolete".
2001-06-25 Akim Demaille <akim@epita.fr>
* tests/foreign.at (libtool): Fix the `libtoolize --version' decoding.
2001-06-25 Akim Demaille <akim@epita.fr>
* autoscan.in (%macro): Now maps from word to list of macros.
(&init_tables): Die when a word which is already handled by
explicit macros is mapped to the default macro.
(&print_unique): Remove, inlined in...
(&output_kind): here.
(File::Basename): Use it.
(&output): Sort the CONFIG_FILES.
* acheaders: Normalize.
* acfunctions: Likewise.
2001-06-25 Akim Demaille <akim@epita.fr>
* aclang.m4 (_AC_LANG_COMPILER_GNU): If GNU, dump the compiler
characteristics in the logs.
Suggested by Mo DeJong.
2001-06-24 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AM_FUNC_ERROR_AT_LINE, AM_FUNC_FNMATCH)
(AM_FUNC_MKTIME, AM_FUNC_OBSTACK, AM_FUNC_STRTOD): Reactivated.
* doc/autoconf.texi (Autoconf 2.13): New section.
2001-06-24 Akim Demaille <akim@epita.fr>
* autoconf.in (Task traces): Separate the error messages from the
traces to improve robustness.
2001-06-23 Akim Demaille <akim@epita.fr>
* tests/torture.at (AC_ARG_VAR): Make it a single test instead of
three as failures are unlikely, and speed matters.
2001-06-23 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Redefined M4 Macros): New.
2001-06-23 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Consider
inttypes.h is missing if it conflicts with sys/types.h, as on IRIX
5.3.
2001-06-23 Paolo Bonzini <bonzini@gnu.org>
* acgeneral.m4 (_AC_OUTPUT_CONFIG_STATUS): Defer parsing of
config.status targets to after the evaluation of the INIT-CMDS.
Double quote config.status targets (used to be single quoted).
2001-06-23 Akim Demaille <akim@epita.fr>
* tests/torture.at (CONFIG_FILES, HEADERS, LINKS and COMMANDS):
Check the content of the created file.
Check the ./config.status command line invocation.
2001-06-23 Akim Demaille <akim@epita.fr>
* tests/foreign.at (Libtool): Reject prehistoric versions.
2001-06-23 Akim Demaille <akim@epita.fr>
* aclang.m4 (_AC_COMPILER_EXEEXT_DEFAULT): Try to be robust to
preexisting files matching a.*.
2001-06-23 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_ARG_VAR_VALIDATE): Output error messages on
stderr.
* doc/autoconf.texi (AC_ARG_VAR): Update.
2001-06-21 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_ARG_VAR_VALIDATE): Die instead of warning when
precious variables have changed.
* tests/torture.at (AC_ARG_VAR): Adjust.
2001-06-21 Akim Demaille <akim@epita.fr>
./configure --program-suffix=foo produces `transform=s,$$,foo,;',
but some sed choke on multiple `;', and other tools (e.g.,
Automake), include the separator themselves.
* acgeneral.m4 (AC_ARG_VAR): Be sure not to leave extra `;'.
2001-06-19 Tim Van Holder <tim.van.holder@pandora.be>
* doc/autoconf.texi (Functions Portability): Rename as...
(Function Portability): this.
(Function Portability): Document potential problems with unlink().
2001-06-19 Paul Eggert <eggert@twinsun.com>
* NEWS, doc/autoconf.texi: Document quadrigraphs.
2001-06-18 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AC_FUNC_FORK): Fix typos.
2001-06-18 R<>diger Kuhlmann <info@ruediger-kuhlmann.de>
* acfunctions.m4: (AC_FUNC_VFORK) rename as...
(_AC_FUNC_VFORK): this.
Remove AC_DEFINEs and don't guess cross-compilation values.
(_AC_FUNC_FORK): New, check whether fork() isn't just a stub.
(AC_FUNC_FORK): New, use _AC_FUNC_VFORK and _AC_FUNC_FORK to
define HAVE_WORKING_FORK, HAVE_WORKING_VFORK; and vfork to fork if
vfork doesn't work.
Guess values if cross-compiling, but warn.
* acfunctions: Add AC_FUNC_FORK.
* doc/autoconf.texi: Document AC_FUNC_FORK. Give example to define
and vfork appropriately.
2001-06-18 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Functions Portability): New section.
2001-06-18 Akim Demaille <akim@epita.fr>
* autoconf.in (M4): Pass --nesting-limit=1024, unless already set
in $M4.
Suggested by Andreas Schwab.
2001-06-18 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (AC_FUNC_CHOWN, AC_FUNC_CLOSEDIR_VOID)
(AC_FUNC_GETPGRP, AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK)
(AC_FUNC_MMAP, AC_FUNC_SELECT_ARGTYPES, _AC_FUNC_STAT)
(AC_FUNC_UTIME_NULL): Use AC_INCLUDES_DEFAULT.
Don't use AC_TRY_RUN, which double quotes, prefer AC_RUN_IFELSE,
and either AC_LANG_SOURCE or AC_LANG_PROGRAM.
(AC_FUNC_CLOSEDIR_VOID): Protect C++ from `int closedir ();' (or
the converse).
2001-06-18 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (ms): New index.
(Macro Index): Rename as...
(Autoconf Macro Index): this.
(M4 Macro Index): New appendix.
(Programming in M4): New chapter.
Define M4sugar, M4sh, m4_pattern_forbid, and m4_pattern_allow.
(Quoting): Rename as...
(M$ Quotation): this.
Be part of `Programming in M4).
2001-06-18 Nicolas Joly <njoly@pasteur.fr>
* tests/torture.at (AC_ARG_VAR): Set variables and export them
in separate statements for compatibility with Tru64 v5.1.
2001-06-17 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_ARG_VAR_VALIDATE): Be sure to cache the
current values of the precious variables, not the previously
cached values.
Pass precious variables which are set to config.status.
* doc/autoconf.texi (Setting Output Variables): Document AC_ARG_VAR.
* tests/torture.at (AC_ARG_VAR): New.
2001-06-15 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi: Move AC_FUNC_WAIT3 and
AC_SYS_RESTARTABLE_SYSCALLS to the obsolete section,
and explain why and how to replace them.
* acfunctions.m4 (AC_FUNC_WAIT3): Warn as obsolete.
* acspecific.m4 (AC_SYS_RESTARTABLE_SYSCALLS): Likewise.
2001-06-15 Akim Demaille <akim@epita.fr>
`build_alias', `host_alias', and `target_alias' are not AC_SUBST'd.
Reported by Bruno Haible.
* acgeneral.m4 (AC_ARG_VAR): Move the AC_SUBST, from here...
(_AC_ARG_VAR_PRECIOUS): to here.
2001-06-15 Pavel Roskin <proski@gnu.org>
* acheaders.m4 (_AC_CHECK_HEADER_DIRENT): Instead of defining
an unused pointer use cast to this type and `if' statement to
avoid warnings from the compiler.
(AC_HEADER_TIME): Likewise.
* actypes.m4 (AC_CHECK_MEMBER): s/foo/ac_aggr/. Use the member
in `if' statement to avoid warnings from the compiler. Declare
ac_aggr static to avoid the need to initialize it.
2001-06-14 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Portable Shell): Move to follow `Writing
Macros'.
2001-06-13 Akim Demaille <akim@epita.fr>
* m4/missing.m4, config/missing: Updated to Automake 1.4g's.
Suggested by Alexander Mai.
2001-06-13 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Guard
sys/types.h and sys/stat.h, and check for them.
2001-06-13 Akim Demaille <akim@epita.fr>
* acheaders.m4 (AC_CHECK_HEADER, AC_CHECK_HEADERS): Support $4 =
INCLUDES.
2001-06-12 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* acspecific.m4 (AC_PATH_XTRA): Check if linking against libX11
succeeds and only try adding libdnet upon a failure.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (&output_kind): Output the comment only if it exists.
(%kind_comment): Add entry for `programs'.
(&output_programs): Use &output_kind.
(&output_functions, &output_identifiers, &output_headers)
(&output_programs): Inline, and remove.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (%kind_comment): New.
(output_kind): New.
(output_functions, output_identifiers, output_headers): Use it.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (&print_unique): Take `$kind' and `$word' as
arguments, to factor indirections into `%macro' and `%used'.
(%generic_macro): Fix a typo.
2001-06-12 Akim Demaille <akim@epita.fr>
* aclibraries: New.
* autoscan.in (@kinds): Add `libraries'.
Use `@kinds' instead of hard coded lists.
(%programs, %headers, %identifiers, %makevars, %libraries, %functions):
Remove, replaced by...
(%used): this.
2001-06-12 Akim Demaille <akim@epita.fr>
* autoscan.in (%functions_macros %headers_macros)
(%identifiers_macros %programs_macros %makevars_macros): Remove,
replaced by...
(%macro): New.
2001-06-11 Raja R Harinath <harinath@cs.umn.edu>
* aclang.m4 (AC_NO_EXECUTABLES): Override
_AC_COMPILER_EXEEXT_WORKS, not _AC_LANG_COMPILER_WORKS.
2001-06-11 Akim Demaille <akim@epita.fr>
* aclang.m4 (AC_NO_EXECUTABLES): Define the macros with their
trailing new line.
Reported by Andreas Schwab.
2001-06-11 Akim Demaille <akim@epita.fr>
* Makefile.am, Makefile.maint: Typos.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Here-Documents): New section, gathering
documentation about here-documents.
Use `href', not `uref', and other changes.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Portable Shell Programming): Promoted as a
chapter.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Limitations of Builtins): Complete the
description of the here-docs penalties with Alexandre Oliva's
explanations.
2001-06-01 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi: Talk about here documents and speedups.
Do not use "echo" on arbitrary strings.
Spell "here-documents" consistently with the standard.
2001-06-09 Akim Demaille <akim@epita.fr>
* doc/autoconf.texi (Concept Index): Introduce it.
Regenerate the menus.
2001-06-09 Akim Demaille <akim@epita.fr>
* Makefile.maint, GNUmakefile: New, from Jim Meyering.
* config/prev-version.txt: New.
* config/move-if-change: New, for GNU libc.
2001-06-06 Pavel Roskin <proski@gnu.org>
* tests/atgeneral.m4 (AT_INIT): Remove "/bin/sh" after $SHELL.
2001-06-06 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (AC_CHECK_LIB): Fix the cache var name to work
properly when $1 is not a literal.
Fixes PR Autoconf/187, reported by Bram Moolenaar.
2001-06-06 Akim Demaille <akim@epita.fr>
Invoking AC_COPYRIGHT before AC_INIT fails.
* Makefile.am (.m4.m4f): Pass --fatal-warnings to m4.
* acgeneral.m4 (_m4_divert(VERSION_FSF))
(_m4_divert(VERSION_USER)): New.
(AC_COPYRIGHT): $2 is the diversion to use.
(_AC_INIT_COPYRIGHT): Use the FSF diversion.
(AC_INIT): Remove dead comments as now it's commutative.
2001-06-06 Akim Demaille <akim@epita.fr>
* tests/semantics.at (AC_CHECK_LIB): Strengthen to reflect
PR autoconf/187.
2001-06-05 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INIT_PARSE_ARGS): `prefix' and `exec_prefix'
can be empty.
`*dir' variables cannot be NONE.
Reported by Mark Kettenis.
2001-06-05 Paul Eggert <eggert@twinsun.com>
* doc/autoconf.texi: Fix references to Solaris and SunOS versions.
2001-06-04 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (AC_VAR_SET, AC_VAR_GET, AC_VAR_TEST_SET)
(AC_VAR_SET_IFELSE, AC_VAR_PUSHDEF and AC_VAR_POPDEF, AC_TR_CPP)
(AC_TR_SH): Move as...
* m4sh.m4 (AS_VAR_SET, AS_VAR_GET, AS_VAR_TEST_SET)
(AS_VAR_SET_IF, AC_VAR_PUSHDEF, AS_VAR_POPDEF, AS_TR_CPP)
(AS_TR_SH): these.
(_AS_TR_PREPARE, _AS_CR_PREPARE, _AS_TR_CPP_PREPARE)
(_AS_TR_SH_PREPARE): New.
(AS_SHELL_SANITIZE): Invoke _AS_TR_PREPARE.
* tests/aclocal.m4 (AC_STATE_SAVE): `as_' vars can be modified.
2001-06-02 Akim Demaille <akim@epita.fr>
* Makefile.am (.m4.m4f): Pass the options first.
Fixes PR autoconf/182.
2001-06-02 Nathan Sidwell <nathan@codesourcery.com>
GNU getopt, when POSIXLY_CORRECT does not permute options and
arguments. So pass the options first.
Fixes PR autoconf/184.
* autoconf.sh (m4_prefiles, m4f_prefiles): New variables.
(run_m4): Remove files.
(run_m4f): Remove.
Update remainder of script to use them.
(for warning in): Do not use a literal comma as it will not be
split by IFS.
2001-06-02 Christian Marquardt <marq@gfz-potsdam.de>
* aclang.m4 (AC_PROG_F77): Add Fujitsu's "frt" to the list of
Fortran compilers to check.
(_AC_PROG_F77_V): Add '-###' as a possible option to print
information on library and object files.
(AC_PROG_CXX): Add Fujitsu's "FCC" to the list of C++ compilers
to check.
2001-06-02 Akim Demaille <akim@epita.fr>
* autom4te.in (Request::@request): Declare with `vars', not `my',
as it prevents updates via `do FILENAME'.
2001-06-02 Akim Demaille <akim@epita.fr>
* configure.in (standards_texi): Remove, dead code.
2001-06-02 Akim Demaille <akim@epita.fr>
* autom4te.in: New.
2001-06-02 Pavel Roskin <proski@gnu.org>
* acgeneral.m4 (_AC_INIT_PREPARE): Don't rely on $? in the traps
for signals other than 0 - exit with code 1.
* m4sh.m4 (AS_TMPDIR): Likewise.
* autoconf.in: Likewise. Also don't rely on exit == exit $?.
* autoheader.in: Likewise.
* autoreconf.in: Likewise.
* tests/torture.at (Signal handling): New test for the above.
2001-06-01 Akim Demaille <akim@epita.fr>
* m4sugar.m4 (m4_defn, m4_undefine, m4_popdef): Clarify the error
message.
2001-05-31 Akim Demaille <akim@epita.fr>
* acfunctions, acheaders, acidentifiers, acmakevars, acprograms:
Add copyright and comments.
* acheaders: Add stdint.h.
Suggested by Paul Eggert.
2001-05-31 Akim Demaille <akim@epita.fr>
* atgeneral.m4 (AT_INIT): Use $SHELL.
* atspecific.m4 (AT_CHECK_DEFINES): Skip HAVE_STDINT_H.
2001-05-31 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INCLUDES_DEFAULT_REQUIREMENTS): Include
stdint.h.
From Paul Eggert and Lars Hecking.
2001-05-31 Akim Demaille <akim@epita.fr>
* tests/base.at: Adjust line numbers in error messages.
2001-05-31 Akim Demaille <akim@epita.fr>
* tests/base.at, tests/m4sh.at: When using AC_PLAIN_SCRIPT be sure
to emit the bangshe line.
Reported by David Carter.
2001-05-30 Steven G. Johnson <stevenj@alum.mit.edu>
* aclang.m4 (AC_PROG_F77): Add Compaq's "fort" to the list of
Fortran (95) compilers to check.
2001-05-29 Alexandre Duret-Lutz <duret_g@epita.fr>
* doc/autoconf.texi (Introduction, Pointers): Update the Autoconf
Macro Archive URL.
2001-05-23 Pavel Roskin <proski@gnu.org>
* aclang.m4 (AC_PROG_CPP): Use `break' instead of `break 2' since
_AC_PROG_PREPROC_WORKS_IFELSE expands arguments outside the loop.
(AC_PROG_CXXCPP): Likewise.
2001-05-22 Akim Demaille <akim@epita.fr>
* config: New directory.
* configure.in: AC_CONFIG_AUX_DIR it.
* tests/atspecific.m4 (AT_CONFIGURE_AC): Adjust.
2001-05-22 Akim Demaille <akim@epita.fr>
* autoconf.in, autoreconf.in, autoheader.in, autoscan.in, ifnames.in,
* autoupdate.in: Specify the Emacs mode.
* acversion.m4.in: Rename as...
* acversion.m4: this.
* tests/Makefile.am (CLEANFILES): More garbage.
2001-05-22 Akim Demaille <akim@epita.fr>
* autoconf.sh, autoreconf.sh, autoheader.sh, autoscan.pl, ifnames.sh:
Rename as...
* autoconf.in, autoreconf.in, autoheader.in, autoscan.in, ifnames.in:
these.
2001-05-21 Akim Demaille <akim@epita.fr>
* configure.in: Bump to 2.50a.
-----
Copyright 2001 Free Software Foundation, Inc.
This file is part of GNU Autoconf.
GNU Autoconf is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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any later version.
GNU Autoconf is distributed in the hope that it will be useful,
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