CMAKELISTS INCLUDE PDF
CMAKELISTS INCLUDE CODE

*.overlay files, and to expand macros in *.dts, The C preprocessor is also used to merge in any devicetree Preprocessor (often abbreviated cpp, which should not be confused withĬ++). *.dtsi files are included by *.dts files via the C Include) files are collected from the target’s architecture, SoC, board, *.dts ( devicetree source) and *.dtsi ( devicetree source Note that paths beginning with build/ below refer to the buildĭirectory you create when running CMake. Scripts also do some processing of their own, which is explained here. Set of Makefiles or Ninja files to drive the build process, but the CMake Throughout the build tree (directly and indirectly). Top-level directory, which in turn refers to CMakeLists.txt files The configuration phase begins when the user invokes CMake to generate aīuild system, specifying a source application directory and a board target.ĬMake begins by processing the CMakeLists.txt file in the applicationĭirectory, which refers to the CMakeLists.txt file in the Zephyr Phase (driven by CMake) and a build phase (driven by Make or Ninja). The Zephyr build process can be divided into two main phases: a configuration PUBLIC keyword could however be useful when modifying the include Source file src/main.c, behavior that we surely do not want. Would cause libraries that link with app to also include the Using the keyword PUBLIC would modify how other Keyword indicates that we are modifying the internals of how the library isīeing built. Is configured to include the source file src/main.c. In the above CMakeLists.txt, an existing library target named app Target_sources ( app PRIVATE src/main.c ) Library targets have source code, that is added through CMakeLists.txt

CMAKELISTS INCLUDE CODE

All source code that goes into a Zephyr build does so byīeing included in a library target, even application code. ForĪpplication developers, the library target is the most important to

Target can be an executable, a library, or a generated file. Zephyr uses CMake’s concept of a ‘target’ to organize the build. Situations and reconfigure automatically, but there are cases when this must be The build scripts can detect some of these However, after certain changes, the configuration step mustīe executed again before building. These build scriptsĬan recompile the application without involving CMake following After configuration, you begin theīuild stage by executing the generated build scripts. Zephyr build, and can generate build scripts that are native to the hostĬMake supports generating scripts for several build systems, but only Ninja and After configuration is finished, CMake has an internal model of the During configuration, the CMakeLists.txt build scripts areĮxecuted.

CMAKELISTS INCLUDE PDF

Document Release Versions latest 3.3.0 3.2.0 3.1.0 3.0.0 2.7.4 (LTS) 2.6.0 2.5.0 2.4.0 2.3.0 1.14.1 Downloads PDF Links Project Home SDK ReleasesĬMake is used to build your application together with the Zephyr kernel.

Cmakelists include