[CMake] Tidy up the organisation of compiler-rt when configured as a standalone

build with an IDE (e.g. Xcode) as the generator.

Previously the global `USE_FOLDERS` property wasn't set in standalone
builds leading to existing settings of FOLDER not being respected.

In addition to this there were several targets that appeared at the top
level that were not interesting and clustered up the view. These have
been changed to be displayed in "Compiler-RT Misc".

Now when an Xcode project is generated from a standalone compiler-rt
build the project navigator is much less cluttered. The interesting
libraries should appear in "Compiler-RT Libraries" in the IDE.

Differential Revision: https://reviews.llvm.org/D48378

llvm-svn: 335728

compiler-rt/CMakeLists.txt

@@ -9,6 +9,7 @@ cmake_minimum_required(VERSION 3.4.3)
 if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR OR COMPILER_RT_STANDALONE_BUILD)
   project(CompilerRT C CXX ASM)
   set(COMPILER_RT_STANDALONE_BUILD TRUE)
+  set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 endif()
 
 # Add path for custom compiler-rt modules.
@@ -63,6 +64,11 @@ set(COMPILER_RT_BAREMETAL_BUILD OFF CACHE BOOLEAN
 
 if (COMPILER_RT_STANDALONE_BUILD)
   load_llvm_config()
+  if (TARGET intrinsics_gen)
+    # Loading the llvm config causes this target to be imported so place it
+    # under the appropriate folder in an IDE.
+    set_target_properties(intrinsics_gen PROPERTIES FOLDER "Compiler-RT Misc")
+  endif()
 
   # Find Python interpreter.
   set(Python_ADDITIONAL_VERSIONS 2.7 2.6 2.5)

compiler-rt/cmake/Modules/AddCompilerRT.cmake

@@ -204,6 +204,8 @@ function(add_compiler_rt_runtime name type)
     # If the parent targets aren't created we should create them
     if(NOT TARGET ${LIB_PARENT_TARGET})
       add_custom_target(${LIB_PARENT_TARGET})
+      set_target_properties(${LIB_PARENT_TARGET} PROPERTIES
+                            FOLDER "Compiler-RT Misc")
     endif()
     if(NOT TARGET install-${LIB_PARENT_TARGET})
       # The parent install target specifies the parent component to scrape up
@@ -500,6 +502,7 @@ macro(add_custom_libcxx name prefix)
     COMMENT "Clobbering ${name} build and stamp directories"
     USES_TERMINAL
     )
+  set_target_properties(${name}-clear PROPERTIES FOLDER "Compiler-RT Misc")
 
   add_custom_command(
     OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${name}-clobber-stamp
@@ -512,6 +515,7 @@ macro(add_custom_libcxx name prefix)
 
   add_custom_target(${name}-clobber
     DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${name}-clobber-stamp)
+  set_target_properties(${name}-clobber PROPERTIES FOLDER "Compiler-RT Misc")
 
   set(PASSTHROUGH_VARIABLES
     CMAKE_C_COMPILER_TARGET

compiler-rt/cmake/Modules/CompilerRTDarwinUtils.cmake

@@ -230,6 +230,7 @@ macro(darwin_add_builtin_library name suffix)
 
   list(APPEND ${LIB_OS}_${suffix}_libs ${libname})
   list(APPEND ${LIB_OS}_${suffix}_lipo_flags -arch ${arch} $<TARGET_FILE:${libname}>)
+  set_target_properties(${libname} PROPERTIES FOLDER "Compiler-RT Libraries")
 endmacro()
 
 function(darwin_lipo_libs name)
@@ -251,6 +252,7 @@ function(darwin_lipo_libs name)
     add_dependencies(${LIB_PARENT_TARGET} ${name})
     install(FILES ${LIB_OUTPUT_DIR}/lib${name}.a
       DESTINATION ${LIB_INSTALL_DIR})
+    set_target_properties(${name} PROPERTIES FOLDER "Compiler-RT Misc")
   else()
     message(WARNING "Not generating lipo target for ${name} because no input libraries exist.")
   endif()

compiler-rt/cmake/Modules/SanitizerUtils.cmake

@@ -94,4 +94,5 @@ else()
   add_custom_target(SanitizerLintCheck
     COMMAND echo "No lint check")
 endif()
-
+set_target_properties(SanitizerLintCheck
+  PROPERTIES FOLDER "Compiler-RT Misc")

compiler-rt/cmake/base-config-ix.cmake

@@ -12,7 +12,14 @@ check_include_file(unwind.h HAVE_UNWIND_H)
 add_custom_target(compiler-rt ALL)
 add_custom_target(install-compiler-rt)
 add_custom_target(install-compiler-rt-stripped)
-set_target_properties(compiler-rt PROPERTIES FOLDER "Compiler-RT Misc")
+set_property(
+  TARGET
+    compiler-rt
+    install-compiler-rt
+    install-compiler-rt-stripped
+  PROPERTY
+    FOLDER "Compiler-RT Misc"
+)
 
 # Setting these variables from an LLVM build is sufficient that compiler-rt can
 # construct the output paths, so it can behave as if it were in-tree here.

compiler-rt/lib/tsan/CMakeLists.txt

@@ -139,6 +139,7 @@ if(APPLE)
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/go
     COMMENT "Checking TSan Go runtime..."
     VERBATIM)
+  set_target_properties(GotsanRuntimeCheck PROPERTIES FOLDER "Compiler-RT Misc")
 else()
   foreach(arch ${TSAN_SUPPORTED_ARCH})
     if(arch STREQUAL "x86_64")
@@ -234,6 +235,7 @@ if(COMPILER_RT_LIBCXX_PATH AND
   endforeach()
 
   add_custom_target(libcxx_tsan DEPENDS ${libcxx_tsan_deps})
+  set_target_properties(libcxx_tsan PROPERTIES FOLDER "Compiler-RT Misc")
 endif()
 
 if(COMPILER_RT_INCLUDE_TESTS)

compiler-rt/lib/tsan/dd/CMakeLists.txt

@@ -17,6 +17,8 @@ append_list_if(COMPILER_RT_HAS_LIBRT rt DD_LINKLIBS)
 append_list_if(COMPILER_RT_HAS_LIBPTHREAD pthread DD_LINKLIBS)
 
 add_custom_target(dd)
+set_target_properties(dd PROPERTIES FOLDER "Compiler-RT Misc")
+
 # Deadlock detector is currently supported on 64-bit Linux only.
 if(CAN_TARGET_x86_64 AND UNIX AND NOT APPLE AND NOT ANDROID)
   set(arch "x86_64")