Remove dependency from Host to python

Summary:
The only reason python was used in the Host module was to compute the
python path. I resolve this the same way as D47384 did for clang, by
moving the path computation into the python plugin and modifying
SBHostOS class to call into this module for ePathTypePythonDir.

Reviewers: zturner, jingham, davide

Subscribers: mgorny, lldb-commits

Differential Revision: https://reviews.llvm.org/D48215

llvm-svn: 335104

1 files changed, 0 insertions, 12 deletions

diff --git a/lldb/source/Host/windows/HostInfoWindows.cpp b/lldb/source/Host/windows/HostInfoWindows.cpp
index 25df5a400f0..4b984967be5 100644
--- a/lldb/source/Host/windows/HostInfoWindows.cpp
+++ b/lldb/source/Host/windows/HostInfoWindows.cpp
@@ -103,18 +103,6 @@ FileSpec HostInfoWindows::GetDefaultShell() {
   return FileSpec(shell, false);
 }
 
-bool HostInfoWindows::ComputePythonDirectory(FileSpec &file_spec) {
-  FileSpec lldb_file_spec = GetShlibDir();
-  if (!lldb_file_spec)
-    return false;
-  llvm::SmallString<64> path(lldb_file_spec.GetDirectory().AsCString());
-  llvm::sys::path::remove_filename(path);
-  llvm::sys::path::append(path, "lib", "site-packages");
-  std::replace(path.begin(), path.end(), '\\', '/');
-  file_spec.GetDirectory().SetString(path.c_str());
-  return true;
-}
-
 bool HostInfoWindows::GetEnvironmentVar(const std::string &var_name,
                                         std::string &var) {
   std::wstring wvar_name;