Fix regex compilation error when the repository path contains metacharacters

Lachei / VulkanPBRT

Vulkan physically based raytracer including denoising

MIT License

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Fix regex compilation error when the repository path contains metacharacters #19

Closed chrismile closed 2 years ago

chrismile commented 2 years ago

This PR fixes two regex compilation errors when the repository path contains metacharacters (like, in my case, a '+' in the folder name 'C++'.)

Also, the PR adds support for OpenEXR 3.x in the CMakeLists.txt file. The project code probably still needs to be adapted to support v3.x in the future, though.