[cmake] Note future cleanup in comment. NFC
authorShoaib Meenai <smeenai@fb.com>
Thu, 31 Jan 2019 20:32:45 +0000 (20:32 +0000)
committerShoaib Meenai <smeenai@fb.com>
Thu, 31 Jan 2019 20:32:45 +0000 (20:32 +0000)
commite1b332efba12ce1d5a482084a5182e0527e9c88d
treedc1af093e584590c40232379131474ec458b9238
parentfc7faecb401c1ef50c8f71594aad16cb150eb987
[cmake] Note future cleanup in comment. NFC

CMake 3.6 introduced CMAKE_TRY_COMPILE_PLATFORM_VARIABLES, which solves
precisely the problem that necessitated init_user_prop, so we can switch
over whenever we bump our minimum CMake requirement.

llvm-svn: 352790
llvm/cmake/platforms/WinMsvc.cmake