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create the build directory (mkdir build) go there (cd build) call cmake with the source dir as argument (cmake path/to/source) BUT there is another way, as far as I know not documented in the cmake docs and only kept for compatibility reasons or internal usage, that some people are using. The -Band -Hflags cmake -Hpath/to/source -Bpath/to/build

You need to execute sudo make install , instead of just make install .

Currently cmake build errors with CMake Error: The source directory "/home/daan/projects/reproc/build" does not exist.

An 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.

Aug 17, 2010 · I was wondering if there was a way (such as a commad) to move a directory filled with, say, image files, to the build directory using cmake 2.8. Thanks in advance!

This will make a build directory ( -B ) if it does not exist, with the source directory defined as -S . CMake will configure and generate makefiles by ...

make_directory — CMake 3.23.0-rc3 Documentation make_directory ¶ Deprecated since version 3.0: Use the file (MAKE_DIRECTORY) command instead. make_directory (directory) Creates the specified directory. Full paths should be given. Any parent directories that do not exist will also be created. Use with care.

make_directory. ¶. Deprecated since version 3.0: Use the file (MAKE_DIRECTORY) command instead. make_directory (directory) Creates the specified directory. Full paths should be given. Any parent directories that do not exist will also be created. Use with care.

Create a directory by executing the command ${CMAKE_COMMAND} -E make_directory . For example: add_custom_target(build-time-make-directory ALL COMMAND ...

Sep 13, 2010 · To create a directory at install time, install (DIRECTORY DESTINATION $ {directory}) These will both run at configure time: file (MAKE_DIRECTORY $ {directory}) execute_process (COMMAND $ {CMAKE_COMMAND} -E make_directory $ {directory}) To create during the build, use a custom target:

CMake can place a .gitignore file in the build directory to allow making build directories with arbitrary names not cause clutter.

This will make a build directory (-B) if it does not exist, with the source directory defined as -S.CMake will configure and generate makefiles by default, as well as set all options to their default settings and cache them into a file called CMakeCache.txt, which will sit in the build directory.You can call the build directory anything you want; by convention it should have the …

if you want to build the sources with two different compilers or compiler versions at the same time (e.g. to see whether you can figure out compiler errors better from the messages by another compiler). The overall idea is very simple: you create one build directory for each variant and call CMake in each of it using different settings.

but '${DESTDIR}' was not expanded by 'make install DESTDIR=/tmp/foo' and cmake tried to make the directory in the top filesystem.

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Creates the specified directory. Full paths should be given. Any parent directories that do not exist will also be created. Use with care.

Oct 10, 2013 · I want a way for CMake to look through the standard locations for the directory boost-numeric-bindings and return the full path of that directory. – Neal Kruis Oct 10, 2013 at 18:38

Let's say we have a project with a top level CMakeLists.txt file. To configure the initial build, we first make a separate build directory.

0 # Create a build directory (can be anywhere with any name) mkdir build # Go to the build directory cd build # Create the makefiles (referencing the source ...

12.09.2010 · In the add_custom_command() command (which adds a custom build rule to the generated build system), and the add_custom_target() command (which adds a target with no output so it will always be built), you specify the commands to execute at build time. Create a directory by executing the command ${CMAKE_COMMAND} -E make_directory. For example ...