zephyr/drivers/sensor/max30101/CMakeLists.txt

# Makefile - MAX30101 heart rate sensor
#
# Copyright (c) 2017, NXP
#
# SPDX-License-Identifier: Apache-2.0
#
zephyr_library()

zephyr_library_sources(max30101.c)
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> 2017-10-27 21:43:34 +08:00			`# Makefile - MAX30101 heart rate sensor`
			`#`
			`# Copyright (c) 2017, NXP`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
			`#`
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com> 2018-03-28 18:06:12 +08:00			`zephyr_library()`
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> 2017-10-27 21:43:34 +08:00
drivers: sensor: clean up zephyr_library calls In drivers/sensor/CMakeLists.txt, we have various lines like this: add_subdirectory_ifdef(CONFIG_FOO foo) Then drivers/sensor/foo/CMakeLists.txt says: zephyr_library() zephyr_library_sources_ifdef(CONFIG_FOO foo.c) This is redundant; the foo/CMakeLists.txt won't be added to the build system unless CONFIG_FOO=y in the first place, so there's no need for extra boilerplate testing it again. Remove all these unnecessary instances in each sensor driver's CMakeLists.txt using this pattern: zephyr_library() zephyr_library_sources(foo.c) In a couple of places, the '.c' extension is missing. Add them in for consistency when that happens. Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no> 2021-06-30 06:12:34 +08:00			`zephyr_library_sources(max30101.c)`