************************************************************************ * Build and Install HDF5 Examples with CMake * ************************************************************************ Notes: This short instruction is written for users who want to quickly build HDF5 Examples from the HDF5 source code package using the CMake tools. More information about using CMake can be found at the KitWare site, www.cmake.org. CMake uses the command line, however the visual CMake tool is available for the configuration step. The steps are similiar for all the operating systems supported by CMake. NOTES: 1. Using CMake for building and using HDF5 is under active development. While we have attempted to provide error-free files, please understand that development with CMake has not been extensively tested outside of HDF. The CMake specific files may change before the next release. 2. CMake was originally introduced to support development on Windows, however it should be usable on any system where CMake is supported. Please send us any comments on how CMake support can be improved on any system. Visit the KitWare site for more information about CMake. 3. Build and test results can be submitted to our CDash server at: cdash.hdfgroup.uiuc.edu. Please read the HDF and CDash document at: www.hdfgroup.org/CDash/HowToSubmit. ======================================================================== Preconditions ======================================================================== 1. We suggest you obtain the latest CMake for windows from the Kitware web site. The HDF5 1.8.x product requires CMake version 2.8.6. 2. You have installed the HDF5 library built with CMake. If you are using a Windows platform, you can obtain a pre-built Windows binary from The HDF Group's website at www.hdfgroup.org. 3. On Windows with Visual Studio, if you have installed the static HDF5 library, you will need to add the HDF5\lib folder to the library search list. See the "Using Static Libraries with Visual Studio" section. 4. Set the environment variable HDF5_ROOT to the installed location of HDF5. On Windows HDF5_ROOT=C:\Program Files\HDF Group\HDF5\hdf5-1.8.9 ======================================================================== Building HDF5 Examples with CMake ======================================================================== 1. Run CMake The CMake executable is named "cmake-gui.exe" on Windows and should be available in your Start menu. For Linux, UNIX, and Mac users the executable is named "cmake-gui" and can be found where CMake was installed. Specify the source and build directories. It is recommemded that you choose a build directory different then the source directory (for example on Windows, if the source is at c:\MyHDFstuff\hdf5, then use c:\MyHDFstuff\hdf5\build or c:\MyHDFstuff\build\hdf5). OPTIONAL: Users can perform the configuration step without using the visual cmake-gui program. Example configuration step executed within the build directory: cmake -G "" [-D] Where is * Borland Makefiles * MSYS Makefiles * MinGW Makefiles * NMake Makefiles * Unix Makefiles * Visual Studio 10 * Visual Studio 10 Win64 * Visual Studio 6 * Visual Studio 7 * Visual Studio 7 .NET 2003 * Visual Studio 8 2005 * Visual Studio 8 2005 Win64 * Visual Studio 9 2008 * Visual Studio 9 2008 Win64 is: * BUILD_TESTING:BOOL=ON * USE_SHARED_LIBS:BOOL=[ON | OFF] 2. Configure the cache settings 2.1 Click the Configure button. If this is the first time you are running cmake-gui in this directory, you will be prompted for the generator you wish to use (for example on Windows, Visual Studio 9 2008). CMake will read in the CMakeLists.txt files from the source directory and display options for the HDF5 project. After the first configure you can adjust the cache settings and/or specify locations of other programs. Any conflicts or new values will be highlighted by the configure process in red. Once you are happy with all the settings and there are no more values in red, click the Generate button to produce the appropriate build files. On Windows, if you are using a Visual Studio generator, the solution and project files will be created in the build folder. On linux, if you are using the Unix Makefiles generator, the Makefiles will be created in the build folder. 2.2 Alternative command line example on Windows in c:\MyHDFstuff\hdf5\build directory: cmake -G "Visual Studio 9 2008" -DBUILD_TESTING:BOOL=ON -DUSE_SHARED_LIBS:BOOL=ON .. 3. Build HDF5 examples On Windows, you can build HDF5 using either the Visual Studio Environment or the command line. The command line is used on linux, Unix, and Mac. To build from the command line, navigate to your build directory and execute the following; cmake --build . --config {Debug | Release} NOTE: "--config {Debug | Release}" may be optional on your platform. We recommend choosing either Debug or Release on Windows. If you are using the pre-built binaries from HDF, use Release. 3.1 If you wish to use the Visual Studio environment, open the solution file in your build directory. Be sure to select either Debug or Release and build the solution. 4. Test HDF5 Examples. To test the build, navigate to your build directory and execute; ctest . -C {Debug | Release} NOTE: "-C {Debug | Release}" may be optional on your platform. We recommend choosing either Debug or Release to match the build step on Windows. 6. The files that support building with CMake are all the files in the config/cmake folder, the CMakeLists.txt files in each source folder, and CTestConfig.cmake. CTestConfig.cmake is specific to the internal testing performed by The HDF Group. It should be altered for the users installation and needs. 7. More information about using CMake can be found at the KitWare site, www.cmake.org. ======================================================================== Using HDF5 Libraries with Visual Studio 2008 ======================================================================== 8. Set up path for external libraries and headers Invoke Microsoft Visual Studio and go to "Tools" and select "Options", find "Projects", and then "VC++ Directories". 8.1 If you are building on 64-bit Windows, find the "Platform" dropdown and select "x64". 8.2 Find the box "Show directories for", choose "Include files", add the header path (i.e. c:\Program Files\HDF Group\HDF5\hdf5-1.8.9\include) to the included directories. 8.3 Find the box "Show directories for", choose "Library files", add the library path (i.e. c:\Program Files\HDF Group\HDF5\hdf5-1.8.9\lib) to the library directories. 8.4 If using Fortran libraries, you will also need to setup the path for the Intel Fortran compiler. ************************************************************************ Need further assistance, send email to help@hdfgroup.org