[lldb] Remove unused version defines

Author: kastiglione

lldb/source/lldb.cpp

@@ -36,16 +36,6 @@ static const char *GetLLDBRepository() {
 #endif
 }
 
-#if LLDB_IS_BUILDBOT_BUILD
-static std::string GetBuildDate() {
-#if defined(LLDB_BUILD_DATE)
-  return std::string(LLDB_BUILD_DATE);
-#else
-  return std::string();
-#endif
-}
-#endif
-
 #define QUOTE(str) #str
 #define EXPAND_AND_QUOTE(str) QUOTE(str)
 
@@ -71,34 +61,11 @@ const char *lldb_private::GetVersion() {
       }
       g_version_str += ")";
     }
-    
-#if LLDB_IS_BUILDBOT_BUILD
-    std::string build_date = GetBuildDate();
-    if(!build_date.empty())
-      g_version_str += " (buildbot " + build_date + ")";
-#endif
 
 #ifdef LLDB_ENABLE_SWIFT
     auto const swift_version = swift::version::getSwiftFullVersion();
     g_version_str += "\n" + swift_version;
 #endif // LLDB_ENABLE_SWIFT
-
-    // getSwiftFullVersion() also prints clang and llvm versions, no
-    // need to print them again. We keep this code here to not diverge
-    // too much from upstream.
-#undef LLDB_UPSTREAM
-#ifdef LLDB_UPSTREAM
-    std::string clang_rev(clang::getClangRevision());
-    if (clang_rev.length() > 0) {
-      g_version_str += "\n  clang revision ";
-      g_version_str += clang_rev;
-    }
-    std::string llvm_rev(clang::getLLVMRevision());
-    if (llvm_rev.length() > 0) {
-      g_version_str += "\n  llvm revision ";
-      g_version_str += llvm_rev;
-    }
-#endif // LLDB_UPSTREAM
   }
   return g_version_str.c_str();
 }