Build problems because of broken glm verions + gcc 7.3

[christianachilleszeisscom]

Hi,

there is a known issue with glm version 0.9.8.5 and gcc 7.3. because of that the hunter build fails.

The fix would be to update to newer glm (and hunter) versions in drishti and drishti-upload:

• change glm version to a more current one (0.9.9.0) in the following files
  ./src/examples/drishti-upload/config.cmake:
  hunter_config(glm VERSION 0.9.9.0) # eos
  ./drishti-upload/config.cmake:
  hunter_config(glm VERSION 0.9.9.0) # eos

• change to hunter version v0.23.14 which supports glm 0.9.9.0:
  drishti-upload/init.cmake:
  URL "https://github.com/ruslo/hunter/archive/v0.23.14.tar.gz"
SHA1 "f58bcf274f29097ac380bfe4955d2a66f077e741"

You can of course try to update to even newer ones (glm version 0.9.9.3 is available) but I'm not that firm with hunter.

best regards Christian

[christianachilleszeisscom]

glm issue: g-truc/glm#726 Fails to build with gcc 7.3

[headupinclouds]

Thanks for reporting it. I'll update the version.