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Diffstat (limited to 'util/autoconf/TODO')
-rw-r--r-- | util/autoconf/TODO | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/util/autoconf/TODO b/util/autoconf/TODO deleted file mode 100644 index 89c3229..0000000 --- a/util/autoconf/TODO +++ /dev/null @@ -1,102 +0,0 @@ --*- outline -*- - -Things it might be nice to do someday: - ------------------------------------------------------------------------------- - -* Make AC_CHECK_LIB check whether the function is already available - before checking for the library. This might involve adding another - kind of cache variable to indicate whether a given function needs a - given library. The current ac_cv_func_ variables are intended to - indicate whether the function is in the default libraries, but - actually also take into account whatever value LIBS had when they - were checked for. - ------------------------------------------------------------------------------- - -* Add AC_PROG_CC_POSIX to replace the current ad-hoc macros for AIX, - Minix, ISC, etc. - ------------------------------------------------------------------------------- - -* Use AC_EGREP_CPP instead of AC_TRY_LINK to detect structures and members. - ------------------------------------------------------------------------------- - -* Make AC_CHECK_FUNC[S] automatically use any particular macros for the - listed functions. - ------------------------------------------------------------------------------- - -* Support creating both config.h and DEFS in the same configure. - ------------------------------------------------------------------------------- - -* Select the right CONFIG_SHELL automatically (for Ultrix, Lynx especially.) - ------------------------------------------------------------------------------- - -* Doc: Add concept index. - ------------------------------------------------------------------------------- - -* Doc: Centralize information on POSIX, MS-DOS, cross-compiling, and - other important topics. - ------------------------------------------------------------------------------- - -* 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. - There has also been a report that HPUX and OSF/1 seds only allow 100 - commands. - ------------------------------------------------------------------------------- - -* Allow [ and ] in egrep patterns and AC_DEFINE args. - ------------------------------------------------------------------------------- - -* Add a Makefile generator that supports the standard GNU targets. - (Being worked on.) - ------------------------------------------------------------------------------- - -* Mike Haertel's suggestions: - -** Provide files containing decls for alloca, strings, etc. - -** 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.) - ------------------------------------------------------------------------------- - -* 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. - ------------------------------------------------------------------------------- |