Index: cmake/modules/AddLLDB.cmake
===================================================================
--- cmake/modules/AddLLDB.cmake
+++ cmake/modules/AddLLDB.cmake
@@ -44,9 +44,15 @@
   if (PARAM_OBJECT)
     add_library(${name} ${libkind} ${srcs})
   else()
-    llvm_add_library(${name} ${libkind} ${srcs} LINK_LIBS
-                                ${PARAM_LINK_LIBS}
-                                DEPENDS ${PARAM_DEPENDS})
+    if(LLDB_NO_INSTALL_DEFAULT_RPATH)
+      set(pass_NO_INSTALL_RPATH NO_INSTALL_RPATH)
+    endif()
+
+    llvm_add_library(${name} ${libkind} ${srcs}
+      LINK_LIBS ${PARAM_LINK_LIBS}
+      DEPENDS ${PARAM_DEPENDS}
+      ${pass_NO_INSTALL_RPATH}
+    )
 
     if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "liblldb")
       if (PARAM_SHARED)
@@ -98,8 +104,15 @@
     ${ARGN}
     )
 
+  if(LLDB_NO_INSTALL_DEFAULT_RPATH)
+    set(pass_NO_INSTALL_RPATH NO_INSTALL_RPATH)
+  endif()
+
   list(APPEND LLVM_LINK_COMPONENTS ${ARG_LINK_COMPONENTS})
-  add_llvm_executable(${name} ${ARG_UNPARSED_ARGUMENTS} ENTITLEMENTS ${ARG_ENTITLEMENTS})
+  add_llvm_executable(${name} ${ARG_UNPARSED_ARGUMENTS}
+    ENTITLEMENTS ${ARG_ENTITLEMENTS}
+    ${pass_NO_INSTALL_RPATH}
+  )
 
   target_link_libraries(${name} PRIVATE ${ARG_LINK_LIBS})
   set_target_properties(${name} PROPERTIES FOLDER "lldb executables")
@@ -135,3 +148,29 @@
   # Now set them onto the target.
   set_target_properties(${target_name} PROPERTIES LINK_FLAGS ${new_link_flags})
 endfunction()
+
+# Account for different directory structures of build-tree and install-tree with
+# LLDB_BUILD_FRAMEWORK, replacing default RPATH settings (see llvm_setup_rpath),
+# so that we emit correct load commands for tools that dynamically link to the
+# framework bundle.
+function(lldb_setup_rpaths_framework name)
+  # In the build-tree, we know the exact path to the binary in the framework.
+  set(rpath_build_tree "$<TARGET_FILE:liblldb>")
+
+  # The installed framework is relocatable and can be in different locations.
+  set(rpaths_install_tree "@loader_path/../../../SharedFrameworks")
+  list(APPEND rpaths_install_tree "@loader_path/../../System/Library/PrivateFrameworks")
+  list(APPEND rpaths_install_tree "@loader_path/../../Library/PrivateFrameworks")
+
+  if(LLDB_FRAMEWORK_INSTALL_DIR)
+    set(rpaths_install_tree "@loader_path/../${LLDB_FRAMEWORK_INSTALL_DIR}")
+  endif()
+
+  set_target_properties(${name} PROPERTIES
+    BUILD_WITH_INSTALL_RPATH OFF
+    BUILD_RPATH "${rpath_build_tree}"
+    INSTALL_RPATH "${rpaths_install_tree}"
+  )
+
+  add_dependencies(${name} lldb-framework)
+endfunction()
Index: cmake/modules/LLDBConfig.cmake
===================================================================
--- cmake/modules/LLDBConfig.cmake
+++ cmake/modules/LLDBConfig.cmake
@@ -47,6 +47,7 @@
 option(LLDB_RELOCATABLE_PYTHON "Use the PYTHONHOME environment variable to locate Python." OFF)
 option(LLDB_USE_SYSTEM_SIX "Use six.py shipped with system and do not install a copy of it" OFF)
 option(LLDB_BUILD_FRAMEWORK "Build LLDB.framework (Darwin only)" OFF)
+option(LLDB_NO_INSTALL_DEFAULT_RPATH "Disable default RPATH settings in binaries" OFF)
 option(LLDB_USE_ENTITLEMENTS "When codesigning, use entitlements if available" ON)
 
 set(LLDB_CODESIGN_IDENTITY lldb_codesign CACHE STRING
Index: tools/driver/CMakeLists.txt
===================================================================
--- tools/driver/CMakeLists.txt
+++ tools/driver/CMakeLists.txt
@@ -22,3 +22,7 @@
   LLDBOptionsTableGen
   ${tablegen_deps}
 )
+
+if(LLDB_BUILD_FRAMEWORK)
+  lldb_setup_rpaths_framework(lldb)
+endif()
Index: tools/lldb-mi/CMakeLists.txt
===================================================================
--- tools/lldb-mi/CMakeLists.txt
+++ tools/lldb-mi/CMakeLists.txt
@@ -93,3 +93,7 @@
   LINK_COMPONENTS
     Support
   )
+
+if(LLDB_BUILD_FRAMEWORK)
+  lldb_setup_rpaths_framework(lldb-mi)
+endif()
Index: tools/lldb-vscode/CMakeLists.txt
===================================================================
--- tools/lldb-vscode/CMakeLists.txt
+++ tools/lldb-vscode/CMakeLists.txt
@@ -28,3 +28,7 @@
   LINK_COMPONENTS
     Support
   )
+
+if(LLDB_BUILD_FRAMEWORK)
+  lldb_setup_rpaths_framework(lldb-vscode)
+endif()