CMakeLists.txt: On MSVS10, touch LLVM.sln as workaround, w/e project files are changed, to avoid the Dialog Hell. Thanks to Oscar.

FIXME: This could be removed with future version of CMake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119780 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed