mirror of
git://git.sv.gnu.org/autoconf
synced 2024-11-27 01:49:56 +08:00
97 lines
3.5 KiB
Plaintext
97 lines
3.5 KiB
Plaintext
-*- outline -*-
|
|
|
|
Things it would be nice to maybe do someday:
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Fix AC_REQUIRE interrupting messages.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Split up AC_SUBST substitutions using a loop to accomodate shells
|
|
with severely limited here document sizes, if it turns out to be a problem.
|
|
I'm not sure whether the limit is on lines or bytes; if bytes, it
|
|
will be less of a problem than it was with the long lines used for
|
|
creating a header file.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Look at Jim Avera's code to allow [ and ] in patterns and AC_DEFINE args.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Support host and target dependent hints for things that can't be
|
|
automatically determined. Perhaps this could replace or supplement
|
|
the current ad-hoc macros for Dynix, SCO, ISC, etc. Or, perhaps there
|
|
should be macros for certain functions (statfs, wait) or classes of
|
|
functions (POSIX, NIS) that do everything necessary, instead.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Support copying and adding "dir" commands to .gdbinit.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Doc: Add index of concepts.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Supply a template Makefile.in that people can adapt (what GNU hello
|
|
was going to be).
|
|
|
|
** Have CC, DEFS, etc. substitutions.
|
|
|
|
** Support all of the GNU standard targets.
|
|
|
|
** Parameterize with make variables to require as little modification
|
|
as necessary. Maybe via m4? (Eww, sounds like imake.)
|
|
|
|
** Make it usable both with and without a header file.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Mike Haertel's suggestions.
|
|
|
|
** Provide a file containing decls for alloca, strings, etc. acdecls.h?
|
|
|
|
** Cross compiling:
|
|
|
|
*** Error messages include instructions for overriding defaults using
|
|
config.site.
|
|
|
|
*** Distribute a config.site corresponding to a hypothetical bare POSIX system with c89.
|
|
|
|
*** Cache consistency checking: ignore cache if environment
|
|
(CC or PATH) differs.
|
|
|
|
** Site defaults:
|
|
|
|
*** Convention for consistency checking of env vars and options in config.site so config.site can print obnoxious messages if it doesn't like options or env vars that users use.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* autoscan: Tell the files that caused inclusion of each macro,
|
|
in a dnl comment. (Seems to be hard.)
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Select the right CONFIG_SHELL automatically (Ultrix, Lynx esp.)
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Select the right C compiler or POSIX/ANSI C options automatically.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Look at user contributed macros: prototypes, IEEE double precision math,
|
|
shared libraries, various other things.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
* Test suite: more things to test:
|
|
** That the shell scripts produce correct output on some simple data.
|
|
** Configuration header files. That autoheader does the right thing,
|
|
and so does AC_CONFIG_HEADER when autoconf is run.
|
|
|
|
------------------------------------------------------------------------------
|