Bug 461516

Summary:	FindOpenEXR looks for 'IlmImf' while this is renamed to 'OpenEXR' in OpenEXR 3+
Product:	[Frameworks and Libraries] extra-cmake-modules	Reporter:	Fonkle <fonkle>
Component:	general	Assignee:	ecm-bugs-null <ecm-bugs-null>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	5.99.0
Target Milestone:	---
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Fonkle 2022-11-06 19:58:41 UTC

SUMMARY

FindOpenEXR looks for 'libIlmImf' while this is renamed to 'libOpenEXR' in OpenEXR 3+.

STEPS TO REPRODUCE
1. sudo apt install extra-cmake-modules
2. sudo apt install libopenexr-dev libilmbase-dev
2. Use the 'FindOpenEXR' cmake module in a CMakeLists.txt project

OBSERVED RESULT

CMake error message: Could NOT find OpenEXR (missing: OpenEXR_ILMIMF_LIBRARY)

EXPECTED RESULT

OpenEXR_FOUND: True

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: Kubuntu 22.10 + backports
KDE Plasma Version: 5.26.2
KDE Frameworks Version: 5.99.0
Qt Version: 5.15.6

ADDITIONAL INFORMATION