office-gobmx

History

Stephan Bergmann 2c975878ff Pass ENABLE_LIBLANGTAG into code via config_liblangtag.h ...so changes to ENABLE_LIBLANGTAG during configure cause proper recompilation of source code Change-Id: I282623c885b83e3bf7d94f6f364c5031c012f058		2015-10-14 10:14:18 +02:00
..
.gitignore
config_buildid.h.in
config_cairo_canvas.h.in
config_clang.h.in
config_cups.h.in
config_dconf.h.in
config_eot.h.in
config_extension_update.h.in
config_features.h.in
config_folders.h.in
config_gcc.h.in
config_global.h.in	HAVE_CXX11_PERFECT_FORWARDING is required on all supported toolchains	2015-10-12 17:52:31 +02:00
config_graphite.h.in
config_java.h.in
config_kde4.h.in
config_lgpl.h.in
config_liblangtag.h.in	Pass ENABLE_LIBLANGTAG into code via config_liblangtag.h	2015-10-14 10:14:18 +02:00
config_locales.h.in
config_mingw.h.in
config_mpl.h.in
config_oauth2.h.in
config_oox.h.in
config_opengl.h.in
config_options.h.in
config_orcus.h.in
config_poppler.h.in
config_probes.h.in
config_python.h.in
config_telepathy.h.in
config_test.h.in
config_typesizes.h.in
config_vcl.h.in
config_vclplug.h.in
config_version.h.in
README

README

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