[CMake] Polish folders in generated Xcode project

Summary: Group plugins by subfolder. Move liblldb-resource-headers to `lldb misc`. Avoid install-distribution related targets in IDE-enabled builds.

Reviewers: jingham, mib, stella.stamenova

Subscribers: mgorny, lldb-commits, #lldb

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D64865

llvm-svn: 366459

lldb/CMakeLists.txt

@@ -234,6 +234,6 @@ if (NOT LLDB_DISABLE_PYTHON)
     endif ()
 endif ()
 
-if(LLDB_BUILT_STANDALONE)
+if(LLDB_BUILT_STANDALONE AND NOT LLVM_ENABLE_IDE)
   llvm_distribution_add_targets()
 endif()

lldb/cmake/modules/AddLLDB.cmake

@@ -122,7 +122,11 @@ function(add_lldb_library name)
   target_compile_options(${name} PRIVATE ${PARAM_EXTRA_CXXFLAGS})
 
   if(PARAM_PLUGIN)
-    set_target_properties(${name} PROPERTIES FOLDER "lldb plugins")
+    get_property(parent_dir DIRECTORY PROPERTY PARENT_DIRECTORY)
+    if(EXISTS ${parent_dir})
+      get_filename_component(category ${parent_dir} NAME)
+      set_target_properties(${name} PROPERTIES FOLDER "lldb plugins/${category}")
+    endif()
   else()
     set_target_properties(${name} PROPERTIES FOLDER "lldb libraries")
   endif()

lldb/cmake/modules/LLDBFramework.cmake

@@ -78,6 +78,7 @@ endforeach()
 
 # Wrap output in a target, so lldb-framework can depend on it.
 add_custom_target(liblldb-resource-headers DEPENDS ${lldb_staged_headers})
+set_target_properties(liblldb-resource-headers PROPERTIES FOLDER "lldb misc")
 add_dependencies(liblldb liblldb-resource-headers)
 
 # At build time, copy the staged headers into the framework bundle (and do