Commit ed067864 authored by Aashish Chaudhary's avatar Aashish Chaudhary

Support external installation of FFMPEG

* Removed unused variables from the Find package
* Using a macro for code reuse
* Added new variable that could be set to specify path to FFMPEG

Conflicts:
	CMake/FindFFMPEG.cmake
	IO/FFMPEG/CMakeLists.txt

VTK needs toplevel include directory

Conflicts:
	CMake/FindFFMPEG.cmake

Updated find ffmpeg test to use newer variables

(cherry picked from commit f568fa74c32202c44a07fcec389951c64ad3b15c)

Conflicts:
	IO/FFMPEG/CMakeLists.txt

Fixed wrong variable name (typo)
parent 582dd5c8
Pipeline #8043 passed with stage