Embree 4.3, problem building on Mac OS Sonoma (14.1.1) M2
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The build process mostly works, except that the compatible installed embree is at version 4.3, and the "tools" build process doesn't seem to like that.
CMake Error at light/CMakeLists.txt:27 (FIND_PACKAGE):
Could not find a configuration file for package "embree" that is compatible
with requested version "3.0".
The following configuration files were considered but not accepted:
/opt/homebrew/opt/embree/lib/cmake/embree-4.3.0/embree-config.cmake, version: 4.3.0
/opt/homebrew/lib/cmake/embree-4.3.0/embree-config.cmake, version: 4.3.0
PS. I have tried looking for a Version 3.x but can't find one for the latest Mac OS...
We currently support 3.x only.
It would be possible to support both 3.x and 4.x with some ifdef's - https://github.com/embree/embree#upgrading-from-embree-3-to-embree-4 ; I don't want to require 4.x yet though, because it's not packaged everywhere. e.g. vcpkg only has embree3.
You could try installing embree3 through vcpkg if you want:
https://vcpkg.io/en/getting-started.html
You'd do vcpkg install embree3 (it's a fairly slow compile) then include the -DCMAKE_TOOLCHAIN_FILE=[path to vcpkg]/scripts/buildsystems/vcpkg.cmake when running cmake to configure ericw-tools