How do I specify output directory in CMake?

CMake version 3.19, this worked: set(CMAKE_RUNTIME_OUTPUT_DIRECTORY “/some/full/path/to/bin”)….

How do I specify output directory in CMake?

CMake version 3.19, this worked: set(CMAKE_RUNTIME_OUTPUT_DIRECTORY “/some/full/path/to/bin”)….
  1. Use the full path name to the directory as the variable value, and do not put a trailing “/” in the value… as in Adam Bowen’s answer.
  2. Why do you need to add the full path?

How do I add a static library to CMake?

How to statically link external library by target_link_libraries()?

  1. main.c. #include #include
  2. CMakeLists.txt. cmake_minimum_required(VERSION 3.13 FATAL_ERROR) project(pthread_task)
  3. cmake command. mkdir build. cd build.
  4. env. $ dpkg -l | grep cmake.

Where is CMake output?

CMake puts all of its outputs in the build tree by default, so unless you are liberally using ${CMAKE_SOURCE_DIR} or ${CMAKE_CURRENT_SOURCE_DIR} in your cmake files, it shouldn’t touch your source tree.

How do I add a library path to Cmakelist?

Concretely speaking there are two ways:

  1. designate the path within the command. find_library(NAMES gtest PATHS path1 path2 pathN)
  2. set the variable CMAKE_LIBRARY_PATH. set(CMAKE_LIBRARY_PATH path1 path2) find_library(NAMES gtest)

What is CMake binary dir?

CMAKE_BINARY_DIR is the build folder location of your CMakeLists. txt file. Say you have: MyProject/application/CMakeLists.txt and your build output is in MyProject/build. when using CMAKE_BINARY_DIR in the above CMakeLists.txt, it points to MyProject/build/application/

How do I use environment variables in CMake?

Use the syntax $ENV{VAR} to read environment variable VAR . To test whether an environment variable is defined, use the signature if(DEFINED ENV{}) of the if() command. For general information on environment variables, see the Environment Variables section in the cmake-language(7) manual.

How does CMake find libraries?

CMake build files that use pkgconfig to find libs will then use the pkgconfig installed by MacPorts, and it will of course have correct search paths for libraries installed by MacPorts. That assumes CMake build files use the FindPkgConfig module.

Where do I build the CMake binaries?

The binary folder is where CMake generates the build pipeline. You can create the binary folder anywhere you want. A common practice is to create a subdirectory build beneath CMakeLists. txt .

How do I add a library to CMake project?

Build the library. Install it. Then add it as a normal system library….If you want to build it each time along with your project, the easiest way would be to:

  1. Add the source code somewhere into your project tree.
  2. Add a custom CMake target which should run before the compilation starts.

Should I add CMake to path?

The default should be the most common and recommended choice. That ought to be the second one: “Add CMake to the system PATH for all users”. In specialized cases where the administrator prefers one of the other options, they may certainly pick those.

Where are CMake variables stored?

cache file
The type of the variable is used by the cmake-gui to control how that variable is set and displayed, but the value is always stored in the cache file as a string.

Where are CMake variables set?

You can use the command line to set entries in the Cache with the syntax cmake -D var:type=value , just cmake -D var=value or with cmake -C CMakeInitialCache.

Where are CMake modules stored?

cmake in its module directory. Usually, this is located in /usr/share/cmake-2.8/Modules or a similar location that is available system-wide.

What is CMake module path?

Semicolon-separated list of directories specifying a search path for CMake modules to be loaded by the include() or find_package() commands before checking the default modules that come with CMake. By default it is empty, it is intended to be set by the project.

What is static and shared library?

Static libraries take longer to execute, because loading into the memory happens every time while executing. While Shared libraries are faster because shared library code is already in the memory.

Where does Visual Studio install CMake?

It’s found at the top of the table of contents on this page. Visual Studio’s native support for CMake enables you to edit, build, and debug CMake projects on Windows, the Windows Subsystem for Linux (WSL), and remote systems from the same instance of Visual Studio.

Where is CMake source code tree?

The tutorial documentation and source code for examples can be found in the Help/guide/tutorial directory of the CMake source code tree. Each step has its own subdirectory containing code that may be used as a starting point.

How use CMake external library?

How to get CMake to link an executable to an external shared library that is not build within the same CMake project? after I copied the library into the binary dir bin/res ….dll or libfoo.so .

  1. Find the library. You have to find the library.
  2. Link the library From 1.
  3. Add includes (This step might be not mandatory.)