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Hello, |
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|
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Firstly, you should file a bug, but that might not get it working as |
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quickly as you'd like. |
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|
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On Thu, Nov 23, 2017 at 11:01 AM, Helmut Jarausch <jarausch@××××××.be> wrote: |
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> Hi, |
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> |
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> cmake is still a mystery to me. |
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> |
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> I like to add a (non-Gentoo) package to my local overlay. |
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> This package is configured and built by 'cmake' |
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> |
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|
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Which package? |
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|
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> It needs and finds a package 'mumps' (from the Science Overlay) |
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> but linkage fails since the 'mumps' library needs another library |
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> (scalapack) |
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> |
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> So, how can I "tell" 'cmake' to link to libscalapack (there is a |
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> /usr/lib64/pkgconfig/refscalapack.pc file on my machine) |
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> |
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> But 'sci-libs/mumps' doesn't install a pkg-config file. |
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> |
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> I have done 'grep' through all CMakeLists.txt files, |
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> but I have no idea where the 'mumps' library is included. |
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> |
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|
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The files are named like "FindXXXXX" and look like this: |
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https://github.com/OpenCMISS/cm/blob/master/cmake_modules/FindMUMPS.cmake. |
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If you edit them system-wide, you can likely get everything to build |
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via Portage. |
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|
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You can also look for a "taget_link_library" directive in the |
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project's CMakeLists.txt and hardcode a path. |
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|
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https://cmake.org/cmake/help/v3.0/command/target_link_libraries.html |
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|
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> I'd be grateful to any hints and links (for 'cmake' dummies) |
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> |
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|
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Pretending you want to configure and build your project with CMake is |
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probably the best option, though I have given you all that you should |
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need to fix the problem. |
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|
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https://cmake.org/cmake-tutorial/ |
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I would seriously consider Mr. Dang's solution. It is something I have |
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had to do quite a bit, especially as CMake is extremely opaque at the |
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system level. Brewlinux is new to me, I just do everything by hand. |
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|
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Cheers, |
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R0b0t1 |
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