WebDec 15, 2024 · At this point we have done enough to generate an executable with the cmake utility. Let's test this out by running some commands in a terminal: # Enter build directory. $ cd build # Read CMakeLists.txt and generate native build files. $ cmake .. # Build project and generate executable in bin/ directory. $ cmake --build . WebJan 18, 2024 · So any build tool will call CMake configure automatically to re-generate that file first before building the rest. There’s no need for a custom command. If the created file depends on some files modified by the build itself, then this disqualifies it to be created during configure/generate stage. Then it must always be created during build.
execute_process () vs add_custom_command () - CMake …
WebRunning other programs Running a command at configure time. Running a command at configure time is relatively easy. Use execute_process to run a process and access the results. It is generally a good idea to avoid hard coding a program path into your CMake; you can use ${CMAKE_COMMAND}, find_package(Git), or find_program to get access … WebMay 10, 2024 · It depends .If it’s something that should happen automatically during the build, then you definitely want add_custom_command.If you’re running a program to get the default value or other system introspection (say, numpy's header directory or available memory), this is execute_process's job.If you’re generating sources, then you usually … ce ma ajuta sa invat
Custom Commands — Mastering CMake
WebThe first command in this example is the standard command for creating an executable from a list of source files. In this cases, an executable named Foo is created from the … WebCross Compiling With CMake. ¶. Cross-compiling a piece of software means that the software is built on one system, but is intended to run on a different system. The system used to build the software will be called the “build host,” and the system for which the software is built will be called the “target system” or “target platform.”. WebAn important difference is that configure_file () creates a dependency on the source file, so CMake will be re-run if it changes. The file (COPY_FILE) sub-command does not create such a dependency. See also the file (COPY) sub-command just below which provides further file-copying capabilities. cema22112 g.nihon-u.ac.jp