Your package opencv failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=12846484 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
Created attachment 1125524 [details] build.log
Created attachment 1125525 [details] root.log
Created attachment 1125526 [details] state.log
This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle. Changing version to '24'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase
/builddir/build/BUILD/opencv-2.4.12.3/modules/contrib/src/chamfermatching.cpp:969:30: error: the compiler can assume that the address of 'annotate_img' will never be NULL [-Werror=address] if (&annotate_img!=NULL) { ~~~~~~~~~~~~~^~~ /builddir/build/BUILD/opencv-2.4.12.3/modules/contrib/src/chamfermatching.cpp:1016:34: error: the compiler can assume that the address of 'annotate_img' will never be NULL [-Werror=address] if (&annotate_img!=NULL) { ~~~~~~~~~~~~~^~~ /builddir/build/BUILD/opencv-2.4.12.3/modules/contrib/src/chamfermatching.cpp:1111:25: error: the compiler can assume that the address of 'orientation_img' will never be NULL [-Werror=address] if (&orientation_img!=NULL) { ~~~~~~~~~~~~~~~~^~~ Upstream fix (among other unrelated changes): https://github.com/Itseez/opencv/commit/eebd4cad665f4f1270ca58bb13e9708e130f9b30
Created attachment 1131801 [details] Fix FTBFS with GCC 6 (#1307821) Scratch build: http://koji.fedoraproject.org/koji/taskinfo?taskID=13185264
Unstreamed https://github.com/Itseez/opencv/issues/6195 , do you want do a build or we wait for upstream ?
Commit is also applied in branch 2.4, upstream said: Just wait for 2.4.13 release.
(In reply to Sergio Monteiro Basto from comment #7) > Unstreamed https://github.com/Itseez/opencv/issues/6195 , do you want do a > build or we wait for upstream ? I'd prefer a build now.