733d918cdc
hip-lang package is part of the toolchain and shouldn't have to rely
on the user's settings for CMAKE_PREFIX_PATH in order to find lower
level dependencies. This commit also sets the CMAKE_SIZEOF_VOID_P
variable before searching for hsa and comgr dependencies.
This is a workaround to force cmake to include lib64 directories
in the search.
Change-Id: Ie7d10bd4078929275659aae10ec270816d4a30f5
[ROCm/hip commit: a885727cce]