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CMake: Difference between revisions
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(Update: We have now a cmake module for Hermit.) |
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== | == Hazelhen special == | ||
If your program shall be build for the compute nodes there is a special cmake module which has to be used instead of the system one. | If your program shall be build for the compute nodes there is a special cmake module which has to be used instead of the system one. | ||
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{{file| filename=toolchain.cmake | {{file| filename=toolchain.cmake | ||
| content=<pre> | | content=<pre> | ||
SET(CMAKE_SYSTEM_NAME | SET(CMAKE_SYSTEM_NAME Hazelhen) | ||
SET(CMAKE_C_COMPILER cc) | SET(CMAKE_C_COMPILER cc) | ||
SET(CMAKE_CXX_COMPILER CC) | SET(CMAKE_CXX_COMPILER CC) | ||
Latest revision as of 14:33, 6 April 2016
| In software development, cmake is a cross-platform, open-source configuration and build system. A file called CMakeLists.txt specifies how to derive the target program from each of its dependencies. It combines the normal build toolchain - which consists of the autotools, configure script and make under Unix/Linux - in a single portable way. |
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Hazelhen special
If your program shall be build for the compute nodes there is a special cmake module which has to be used instead of the system one.
module load tools/cmake
Then create a file "toolchain.cmake" with the following content:
File: toolchain.cmake
SET(CMAKE_SYSTEM_NAME Hazelhen) SET(CMAKE_C_COMPILER cc) SET(CMAKE_CXX_COMPILER CC) SET(CMAKE_Fortran_COMPILER ftn)
To build your program call cmake using this toolchain:
cmake -DCMAKE_TOOLCHAIN_FILE=<path>/toolchain.cmake