In r293373 we switched the build to linking dynamically against the
Universal CRT and include the redistributables in the installer.
However, clang-format.exe is copied into the vsix and needs to be
statically linked. This commit makes us build the plugin in a separate
step that uses static linking.
llvm-svn: 294513
In order to make sure that LLVM continues to work on machines that do not have the Universal CRT yet,
we'll need to ship a copy of UCRT in the Windows installation package. Fortunately, CMake 3.6+ already
supports app-local deployment of UCRT dlls, we just need to turn this on.
Differential Revision: https://reviews.llvm.org/D29146
llvm-svn: 293373