zephyr/cmake/usage/kconfig-usage.cmake
Sebastian Bøe 12f8f76165 Introduce cmake-based rewrite of KBuild
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.

Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.

This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.

For users that just want to continue their work with minimal
disruption the following should suffice:

Install CMake 3.8.2+

Port any out-of-tree Makefiles to CMake.

Learn the absolute minimum about the new command line interface:

$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..

$ cd build
$ make

PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html

Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
2017-11-08 20:00:22 -05:00

16 lines
1.2 KiB
CMake

message(" config - Update current config utilising a line-oriented program")
message(" nconfig - Update current config utilising a ncurses menu based program")
message(" menuconfig - Update current config utilising a menu based program")
message(" xconfig - Update current config utilising a QT based front-end")
message(" gconfig - Update current config utilising a GTK based front-end")
message(" oldconfig - Update current config utilising a provided .config as base")
message(" silentoldconfig - Same as oldconfig, but quietly, additionally update deps")
message(" defconfig - New config with default from ARCH supplied defconfig")
message(" savedefconfig - Save current config as ./defconfig (minimal config)")
message(" allnoconfig - New config where all options are answered with no")
message(" allyesconfig - New config where all options are accepted with yes")
message(" alldefconfig - New config with all symbols set to default")
message(" randconfig - New config with random answer to all options")
message(" listnewconfig - List new options")
message(" olddefconfig - Same as silentoldconfig but sets new symbols to their default value")