What can CMake be used for in Linux?
CMake is a cross-platform open-source meta-build system that can build, test, and package software. It can be used to support multiple native build environments including make in Linux/Unix, Apple’s Xcode, and Microsoft Visual Studio. How to Install CMake on Linux?
How to make CMake run from the build directory?
./bootstrap make make install (Note: the make install step is optional, cmake will run from the build directory.) By default bootstrap will build CMake without any debug or optimization flags. To enable optimizations you will need to specify the CMAKE_BUILD_TYPE option to bootstrap like this:./bootstrap — -DCMAKE_BUILD_TYPE:STRING=Release
Where do I install CMake on my computer?
The Windows installer has an option to modify the system PATH environment variable. If that is not selected during installation, one may manually add the install directory (e.g. C:\\Program Files\\CMake\\bin) to the PATH in a command prompt. One may alternatively download and build CMake from source.
Is there a way to build CMake without bootstrap?
(Note: the make install step is optional, cmake will run from the build directory.) By default bootstrap will build CMake without any debug or optimization flags. For more options with bootstrap, run ./bootstrap –help . Or, an existing CMake installation can be used to build a new version: cmake .
How to cross compile for Linux x86 with Linux AMD64, CMake?
Target: linux kubuntu x86 (32bit) (should be easy, no?) Tools: g++ and cmake. mentions export CFLAGS=-m32. That’s one piece. mentions data types. I may have to pay attention to that within my code. Ideally, when I do ‘make’ (with cmake), it should spit out both a amd64 binary and a x86 one. Part of my CMakeLists.txt looks like this:
How to compile a 32 bit binary with GCC / CMake?
When I tried it the “ignorant” way, without setting any parameters/flags/etc, just setting LD_LIBRARY_PATH to find the linked libraries in ~/tools/lib it seems to ignore it and only look in subdirectories named lib64. In short: use the -m32 flag to compile a 32-bit binary.
The above command will install cmake globally for all users to /usr/local/bin and the exclude-subdir option is to get rid of the extra directory that is produced while extracting the .tar.gz archive. (You need the tar command as the script uses it.