The PREBUILT_HOST_TOOLS variable was used during the CMake migration
but is no longer documented or needed. As the docs demonstrate, adding
tools to path is an easy way to find prebuilt host tools.
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
We append a path to the FLASH_SCRIPT/DEBUG_SCRIPT that was bogus and not
really needed by zephyr_flash_debug.py. So lets remove it since its
just confusing.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
If CONFIG_NET_SLIP_TAP is not selected QEMU_NET_STACK will not work
which happen when CONFIG_NET_L2_BT is selected.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This change changes the semantics of the environment variable
ZEPHYR_SDK_INSTALL_DIR to allow the use of 3rd party toolchains
alongside the Zephyr SDK's host tools.
Specifically, setting ZEPHYR_SDK_INSTALL_DIR now indicates that the
Zephyr SDK host tools are to be used. But not necessarily that the
Zephyr SDK's toolchain is to be used.
The documentation is also changed to explain this behaviour.
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
Some boards define multiple configuration which all are maintained under
the same board directory. The flasher was looking for an openocd.cfg
based on the board name, which can't be found for such boards.
Use the variable BOARD_DIR provided by cmake instead of trying to
assemble the board directory location on our own.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
https://github.com/zephyrproject-rtos/zephyr/issues/4864 revealed that
calling zephyr_sources() on a directory will silently omit the
directory. This is a clear user error and should be immediately
flagged as such.
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
The old way of constructing FLASH_SCRIPT_ENV_VARS was corrupting the
values that were passed to the flasher. This new method is the
standard way of creating a dictionary/hashmap in CMake and does not
suffer from the same problem.
This fixes
https://github.com/zephyrproject-rtos/zephyr/issues/4844#event-1334599401
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
If compiling networking application for QEMU, then serial ports
must be set properly for QEMU<->host connectivity using SLIP.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Some toolchains, such as the one provided by Espressif for the ESP32,
or ISSM provided by Intel, will contain only the compiler, linker, and
supporting tools. Other binaries needed by the build system that are
provided by the Zephyr SDK need to be found somewhere else.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
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>
Anas Nashif