* ChangeLog: Relicense under GPL.
* ChangeLog.0: Likewise.
* ChangeLog.1: Likewise.
* ChangeLog.2: Likewise.
* THANKS: Likewise.
* m4/m4.m4: Use latest wording of FSF all-permissive license.
* m4/make-case.m4: Likewise.
* doc/install.texi: Likewise.
* tests/statesave.m4: Relicense to match rest of testsuite; this
file does not need all-permissive license since it is not designed
for reuse by other packages.
* BUGS: Relicense under all-permissive license.
* HACKING: Likewise.
* NEWS: Likewise.
* README: Likewise.
* README-alpha: Likewise.
* README-hacking: Likewise.
* TODO: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
lib/autoconf/specific.m4, lib/autoconf/status.m4,
lib/autoconf/types.m4, lib/autotest/general.m4,
tests/mktests.sh, tests/torture.at: White space cleanup:
remove some SPACE before TAB, or add quoting ('' or @&t@).
* TODO: Remove already done things. Update the part
about finding tools for the target.
2003-11-24 Paolo Bonzini <bonzini@gnu.org>
* lib/autoconf/headers.m4 (AC_USG, AC_MEMORY_H,
AC_DIR_HEADER): Make wording more consistent.
* lib/autoconf/specific.m4 (AC_CYGWIN, AC_EMXOS2,
AC_MINGW32): Explain the transition better.
* lib/autoconf/types.m4 (AC_INT_16_BITS,
AC_LONG_64_BITS): Explain the transition better.
2003-11-24 Paolo Bonzini <bonzini@gnu.org>
* doc/autoconf.texi (Obsoleting Macros): Don't
document the third parameter of AU_DEFUN.
* lib/autoconf/autoupdate.m4 (AU_DEFINE): Remove.
(AU_DEFUN): Remove the third parameter, it was not used.
Use AC_DEFUN directly, not AU_DEFINE.
* lib/autoconf/status.m4 (AC_LINK_FILES): Move the message
into the expanded body, consistently with other macros
such as AC_USG.
* lib/autoconf/autoconf.m4: Include it.
* lib/autoconf/functions.m4: Use AN_FUNCTION for all the functions
that were listed in the original autoscan.list.
* lib/autoconf/headers.m4: Similarly with headers.
* lib/freeze.mk (autoconf_m4f_dependencies): Add autoscan.m4.
(.m4.m4f): Don't pass --prepend-include, since that's done by
tests/autom4te itself.
* lib/autoscan/Makefile.am: Include freeze.mk.
(autoscan.list): New target --this file is no longer a source.
(autoscan.pre): New file.
(&file_name_is_absolute): New, wrappers around routines from
File::Spec.
Use and export them.
(&find_configure_ac): Optionally take a directory where to look at.
* bin/autoreconf.in (&parse_args): Trim the configure.ac part of
the arguments.
Default @ARGV to `.', not find_configure_ac.
(&autoreconf): Argument is a directory.
Trace AC_CONFIG_SUBDIRS and schedule the subdirs for autoreconf'ing.
* doc/autoconf.texi (autoreconf Invocation): Update.
(&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.
(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).
values.
(%needed_macros): New.
(&check_configure_ac): New. Call it.
(&output_libraries): Eve out from &output_programs.
(&print_unique): For the time being register in %needed_macros
only argument less macros.
(AC_PROG_CC, AC_PROG_CXX): Use it.
(AC_PROG_CC_STDC): Be sure to remove tmp files.
* tests/compile.at (AC_TRY_LINK_FUNC): Don't use exit to test it,
since it produces a prototype which conflicts with the one
computed by _AC_PROG_CXX_EXIT_DECLARATION.
* tests/semantics.at (AC_CHECK_FUNCS, AC_HAVE_FUNCS): Likewise.
(AC_HAVE_FUNCS): Test AC_HAVE_FUNCS!
Be sure to read this file if you're using a non released Autoconf.
* tests/tools.at (Syntax of the scripts): The non built tools are
in `$top_srcdir', not `..'.
(autoconf --trace): When using `-i' we need the src tree, not the
build tree.
value of the VARIABLE argument when looking for executables, we
need to set it to the correct value from AC_CHECK_TOOL when not
just passing on the incoming VARIABLE directly.
(AC_CHECK_TOOLS, AC_PATH_TOOL): Likewise.
