Rewrite the VS integration scripts.

This is a new modernized VS integration installer.  It adds a
Visual Studio .sln file which, when built, outputs a VSIX that can
be used to install ourselves as a "real" Visual Studio Extension.
We can even upload this extension to the visual studio marketplace.

This fixes a longstanding problem where we didn't support installing
into VS 2017 and higher.  In addition to supporting VS 2017, due
to the way this is written we now longer need to do anything special
to support future versions of VS as well.  Everything should
"just work".  This also fixes several bugs with our old integration,
such as MSBuild triggering full rebuilds when /Zi was used.

Finally, we add a new UI page called "LLVM" which becomes visible
when the LLVM toolchain is selected.  For now this only contains
one option which is the path to clang-cl.exe, but in the future
we can add more things here.

Differential Revision: https://reviews.llvm.org/D42762

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@337572 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/driver/CMakeLists.txt b/tools/driver/CMakeLists.txt
index db7055e886d8c0028f58c8015254ef5ef9f04557..15b0519e4111bfbff95de9e0328fc29770ca9d9a 100644 (file)
--- a/tools/driver/CMakeLists.txt
+++ b/tools/driver/CMakeLists.txt
@@ -63,10 +63,6 @@ add_dependencies(clang clang-headers)
 
 if(NOT CLANG_LINKS_TO_CREATE)
   set(CLANG_LINKS_TO_CREATE clang++ clang-cl clang-cpp)
-
-  if (MSVC)
-    list(APPEND CLANG_LINKS_TO_CREATE ../msbuild-bin/cl)
-  endif()
 endif()
 
 foreach(link ${CLANG_LINKS_TO_CREATE})