Files
odfstudio/config_host
Petr Mladek 28cc89aad1 make the tinderbox information more reliable in the about dialog (fdo#58034)
Pass the information via config_host/config_buildid.h. Then
cui/source/dialogs/about.cxx will get rebuilt also in the incremental build.

Change-Id: I058cbe162e7015cbea6c71253c20db097477708f
2013-08-29 13:23:43 +02:00
..
2013-06-04 17:45:42 +01:00
2013-06-04 17:45:42 +01:00
2013-03-27 11:36:02 +02:00

These are configuration files for various features as detected by configure.

Include only those files you need (in order to reduce rebuilds when a setting changes).

Settings here are only C/C++ #define directives, so they apply only to C/C++ source,
not to Makefiles.



Adding a new setting:
=====================

- do AC_DEFINE(HAVE_FOO) in configure.ac when a setting should be set
- choose the proper config_host/config_XXX.h file to use
    - if it is a global setting (such as availability of a compiler feature),
        use config_host/config_global.h
    - otherwise check if there is a matching config_host/config_XXX.h file
    - if none matches, add a new one:
        - add config_host/config_XXX.h.in here, with just #ifndef include guard
        - add AC_CONFIG_HEADERS([config_host/config_XXX.h]) next to the others
            in configure.ac
- add #define HAVE_FOO 0 to the config_host/config_XXX.h , possibly with a comment
  (do not use #undef HAVE_FOO, unless the setting has more values than on/off)
- add #include <config_XXX.h> before any #if HAVE_FOO in a source file
- make sure you use #if HAVE_FOO for on/off settings, do not use #ifdef