On Mon, Aug 23, 2021 at 3:21 AM Luya Tshimbalanga <l...@fedoraproject.org> wrote:
> On 2021-08-23 12:46 a.m., Josef Řídký wrote: > > There should not be any reason to have the ilmbase package as separate > one, because this package has been incorporated into the openexr package > itself (in version 3). > > As per libHalf, this functionality has been moved into a new package > imath, that was introduced by upstream with release of openexr 3 and is > available in Fedora now. > > Unfortunately, building OpenColorIO 2.0 failed to properly detect libHalf > despite the inclusion of imath. > > Extract below: > > ~~ > > -- Found yaml-cpp: /usr/lib64/libyaml-cpp.so.0.6.3 (found suitable version > "0.6.3", minimum required is "0.6.3") > CMake Error at > /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:230 (message): > Could NOT find Half (missing: Half_LIBRARY Half_INCLUDE_DIR) (Required is > at least version "2.4.0") > Call Stack (most recent call first): > /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:594 > (_FPHSA_FAILURE_MESSAGE) > share/cmake/modules/FindHalf.cmake:119 (find_package_handle_standard_args) > share/cmake/modules/FindExtPackages.cmake:37 (find_package) > CMakeLists.txt:239 (include) > > It looks like my official build built fine with Imath... -- Found Imath: /usr/lib64/libImath-3_1.so.29.1.0 (found suitable version "3.1.2", minimum required is "3.0.2") https://koji.fedoraproject.org/koji/buildinfo?buildID=1822695 So that problem is solved. Now I'm working on blender. I see there is a patch for OpenEXR3 that isn't applied. I assume it is no longer necessary? I found the issue with the types. Int64 and Sint64 are well, the porting guide says deprecated but as the build fails, I would call that obsolete, in favor of standard types int64_t and uint64_t. Thanks, Richard
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