* Update to version 3.3.9.
* Drop Remove-error-counting-in-OpenMP-parallelize_gemm.patch: incorporated upstream.
* Add patches to fix building and running tests.
* Setup but don't run tests due to random errors in test-suite itself.
* Pass CMAKE_SKIP_RPATH:BOOL=OFF and CMAKE_SKIP_INSTALL_RPATH:BOOL=ON to cmake to fix rpath handling in Leap 15.2's cmake macros (doesn't hurt generally).
* Change CMAKE_BUILD_TYPE from Release to RelWithDebInfo (openSUSE default).
OBS-URL: https://build.opensuse.org/request/show/856739
OBS-URL: https://build.opensuse.org/package/show/science/eigen3?expand=0&rev=37
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