[CMake] Alternative to CMAKE_PREFIX_PATH

[Nikita Barawade]

Hi,

My project needs Qt5   .

Adding
find_package (Qt5Widgets)
to CMakeLists.txt  could not find Qt .

So I added,
set (CMAKE_PREFIX_PATH
"< Qt installation  path>")

It is working fine now. But is there any alternative to find qt5 package  without  hardcoding  CMAKE_PREFIX_PATH ?

Regards,
Nikita
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