zephyr/arch/arm/core/CMakeLists.txt
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

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CMake

zephyr_sources(
exc_exit.S
irq_init.c
swap.S
fault.c
irq_manage.c
thread.c
cpu_idle.S
fault_s.S
fatal.c
sys_fatal_error_handler.c
thread_abort.c
)
zephyr_sources_ifdef(CONFIG_GEN_SW_ISR_TABLE isr_wrapper.S)
zephyr_sources_ifdef(CONFIG_CPLUSPLUS __aeabi_atexit.c)
zephyr_sources_ifdef(CONFIG_IRQ_OFFLOAD irq_offload.c)
add_subdirectory_ifdef(CONFIG_CPU_CORTEX_M cortex_m)
add_subdirectory_ifdef(CONFIG_CPU_HAS_MPU cortex_m/mpu)