Noel Grandin
b663d94cf6
The existing --enable-mergelibs is in use by Linux distro people, who do not want any further mergeing because they want to be able to split libreoffice up into things like nogui, calc, writer, dbaccess, etc. So this work is to enable combining even more into libmerged for platforms like Windows and macOS and COOL, where we really want everything in one big lump of code. Change-Id: I4b268864955747d9859e16ebb569debbfc32fa78 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162999 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
C/C++ Configuration Created by configure Script
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)inconfigure.acwhen a setting should be set - choose the proper
config_host/config_XXX.hfile 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.hfile - if none matches, add a new one:
- add
config_host/config_XXX.h.inhere, with just#ifndefinclude guard - add
AC_CONFIG_HEADERS([config_host/config_XXX.h])next to the others inconfigure.ac
- add
- if it is a global setting (such as availability of a compiler feature),
use
- add
#define HAVE_FOO 0to theconfig_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 #ifHAVE_FOOin a source file - make sure you use
#if HAVE_FOOfor on/off settings, do not use#ifdef