I don't know if this is/these are typos or deliberate, or even if
they're important, or fixed already, but, in this chunk, there are four
LibAalkimiaxx's.
if(QT4_FOUND)
> find_package(LibAalkimia4)
> if(NOT LIBALKIMIA4_FOUND)
> find_package(LibAalkimia)
> endif()
> else()
> find_package(LibAalkimia5)
> endif()
>
> if(QT4_FOUND)
> set(QT_SLOT 4)
> else()
> set(QT_SLOT 5)
> endif()
>
> find_package(LibAalkimia${QT_SLOT})
Allan
On 02/11/16 18:35, Ralf Habacker wrote:
> Am 01.11.2016 um 00:05 schrieb Jack:
>
>> For Gentoo, if two versions are coinstallable, they get assigned to
>> different "slots" and in this case, I think the slot number would
>> easily correspond to the qt version (4 or 5) to align with other qt
>> and kde packages. Also, as Gentoo is a source based distro, they
>> really cannot install any files with the same name, so the base
>> libalkimia.so should go to libalkimia4.so and libalkimia5.so. (One of
>> them could stay libalkimia.so, but why not make things consistent if
>> were changing that much anyway?)
>>
> Collecting all requirements we get the following installation path layout:
>
> Alikima 6.0.90 Qt4: [on a x86_64 system using /usr/local install prefix]
> -- Installing: /usr/local/lib64/libalkimia4.so.6.0.90
> -- Installing: /usr/local/lib64/libalkimia4.so.6
> -- Installing: /usr/local/lib64/libalkimia4.so
> -- Installing: /usr/local/lib64/cmake/LibAlkimia4-6.0/LibAlkimia4Targets.cmake
> -- Installing:
> /usr/local/lib64/cmake/LibAlkimia4-6.0/LibAlkimia4Targets-noconfig.cmake
> -- Installing: /usr/local/include/alkimia4-6.0/alkimia/alkvalue.h
> -- Installing: /usr/local/include/alkimia4-6.0/alkimia/alkquoteitem.h
> -- Installing: /usr/local/include/alkimia4-6.0/alkimia/alkcompany.h
> -- Installing: /usr/local/include/alkimia4-6.0/alkimia/alk_export.h
> -- Installing: /usr/local/lib64/cmake/LibAlkimia4-6.0/LibAlkimia4Config.cmake
> [1]
> -- Installing:
> /usr/local/lib64/cmake/LibAlkimia4-6.0/LibAlkimia4ConfigVersion.cmake
> -- Installing: /usr/local/lib64/cmake/LibAlkimia4-6.0/FindGMP.cmake
> -- Installing: /usr/local/lib64/pkgconfig/libalkimia4.pc [2]
>
> [1] with LIBALKIMIA4_INCLUDE_DIR=${PACKAGE_PREFIX_DIR}/include/alkimia4-6.0/
> and LIBALKIMIA4_LIBRARIES=${PACKAGE_PREFIX_DIR}/lib64/libalkimia4.so.6.0.90
> [2] with includedir=include/alkimia4-6.0 and Libs:-lalkimia4
>
> Alkimia 6.0.90 Qt5: [on a x86_64 system using /usr/local install prefix]
> -- Installing: /usr/local/lib64/libalkimia5.so.6.0.90
> -- Installing: /usr/local/lib64/libalkimia5.so.6
> -- Installing: /usr/local/lib64/libalkimia5.so
> -- Installing: /usr/local/lib64/cmake/LibAlkimia5-6.0/LibAlkimia5Targets.cmake
> -- Installing:
> /usr/local/lib64/cmake/LibAlkimia5-6.0/LibAlkimia5Targets-noconfig.cmake
> -- Installing: /usr/local/include/alkimia5-6.0/alkimia/alkvalue.h
> -- Installing: /usr/local/include/alkimia5-6.0/alkimia/alkquoteitem.h
> -- Installing: /usr/local/include/alkimia5-6.0/alkimia/alkcompany.h
> -- Installing: /usr/local/include/alkimia5-6.0/alkimia/alk_export.h
> -- Installing: /usr/local/lib64/cmake/LibAlkimia5-6.0/LibAlkimia5Config.cmake
> [1]
> -- Installing:
> /usr/local/lib64/cmake/LibAlkimia5-6.0/LibAlkimia5ConfigVersion.cmake
> -- Installing: /usr/local/lib64/cmake/LibAlkimia5-6.0/FindGMP.cmake
> -- Installing: /usr/local/lib64/pkgconfig/libalkimia5.pc [2]
>
> [1] with LIBALKIMIA5_INCLUDE_DIR=${PACKAGE_PREFIX_DIR}/include/alkimia5-6.0/
> and LIBALKIMIA5_LIBRARIES=${PACKAGE_PREFIX_DIR}/lib64/libalkimia5.so.6.0.90
> [2] with includedir=include/alkimia5-6.0 and Libs:-lalkimia5
>
>
> On the client side this would required to use
>
> if(QT4_FOUND)
> find_package(LibAalkimia4)
> if(NOT LIBALKIMIA4_FOUND)
> find_package(LibAalkimia)
> endif()
> else()
> find_package(LibAalkimia5)
> endif()
>
> if(QT4_FOUND)
> set(QT_SLOT 4)
> else()
> set(QT_SLOT 5)
> endif()
>
> find_package(LibAalkimia${QT_SLOT})
> ...
>
> |add_executable(<target> ...) target_link_libraries(<target>
> Alkimia::alkimia)|
>
> BTW: Using the '4' slot has also the advantage to not conflict with the
> present cmake find module for version 4.3.2 which already results in some
> detection issues.
>
> If that is accepted I would provide a pull or review request for alkimia with
> a related patch.
>
> Cheers
> Ralf
>
>
