From 3769777f11a3334e6d5904445940f600e6619162 Mon Sep 17 00:00:00 2001
From: Chris Bieneman <beanz@apple.com>
Date: Tue, 25 Jul 2017 20:31:15 +0000
Subject: [PATCH] [CMake] Update Framework construction for iOS

On iOS frameworks don't have versions or resources, they are flatter bundles. This updates the LLDB framework build to accommodate the flatter bundles.

llvm-svn: 309025
---
 lldb/cmake/modules/AddLLDB.cmake |  8 ++++++--
 lldb/source/API/CMakeLists.txt   | 18 ++++++++++++------
 2 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/lldb/cmake/modules/AddLLDB.cmake b/lldb/cmake/modules/AddLLDB.cmake
index 4c6f1ef..e56b06b 100644
--- a/lldb/cmake/modules/AddLLDB.cmake
+++ b/lldb/cmake/modules/AddLLDB.cmake
@@ -101,11 +101,15 @@ function(add_lldb_executable name)
 
   if(LLDB_BUILD_FRAMEWORK)
     if(ARG_INCLUDE_IN_FRAMEWORK)
+      if(NOT IOS)
+        set(resource_dir "/Resources")
+        set(resource_dots "../")
+      endif()
       string(REGEX REPLACE "[^/]+" ".." _dots ${LLDB_FRAMEWORK_INSTALL_DIR})
       set_target_properties(${name} PROPERTIES
-            RUNTIME_OUTPUT_DIRECTORY $<TARGET_FILE_DIR:liblldb>/Resources
+            RUNTIME_OUTPUT_DIRECTORY $<TARGET_FILE_DIR:liblldb>${resource_dir}
             BUILD_WITH_INSTALL_RPATH On
-            INSTALL_RPATH "@loader_path/../../../../${_dots}/${LLDB_FRAMEWORK_INSTALL_DIR}")
+            INSTALL_RPATH "@loader_path/../../../${resource_dots}${_dots}/${LLDB_FRAMEWORK_INSTALL_DIR}")
       # For things inside the framework we don't need functional install targets
       # because CMake copies the resources and headers from the build directory.
       # But we still need this target to exist in order to use the
diff --git a/lldb/source/API/CMakeLists.txt b/lldb/source/API/CMakeLists.txt
index 20f134e..930abef 100644
--- a/lldb/source/API/CMakeLists.txt
+++ b/lldb/source/API/CMakeLists.txt
@@ -185,12 +185,18 @@ if(LLDB_BUILD_FRAMEWORK)
     LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${LLDB_FRAMEWORK_INSTALL_DIR}
     PUBLIC_HEADER "${framework_headers}")
 
-  add_custom_command(TARGET liblldb POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_BINARY_DIR}/FrameworkHeaders $<TARGET_FILE_DIR:liblldb>/Headers
-    COMMAND ${CMAKE_COMMAND} -E create_symlink Versions/Current/Headers ${CMAKE_BINARY_DIR}/${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Headers
-    COMMAND ${CMAKE_COMMAND} -E create_symlink ${LLDB_FRAMEWORK_VERSION} ${CMAKE_BINARY_DIR}/${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Versions/Current
-    COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/clang/${LLDB_VERSION} $<TARGET_FILE_DIR:liblldb>/Resources/Clang
-    )
+  if(NOT IOS)
+    add_custom_command(TARGET liblldb POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_BINARY_DIR}/FrameworkHeaders $<TARGET_FILE_DIR:liblldb>/Headers
+      COMMAND ${CMAKE_COMMAND} -E create_symlink Versions/Current/Headers ${CMAKE_BINARY_DIR}/${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Headers
+      COMMAND ${CMAKE_COMMAND} -E create_symlink ${LLDB_FRAMEWORK_VERSION} ${CMAKE_BINARY_DIR}/${LLDB_FRAMEWORK_INSTALL_DIR}/LLDB.framework/Versions/Current
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/clang/${LLDB_VERSION} $<TARGET_FILE_DIR:liblldb>/Resources/Clang
+      )
+  else()
+    add_custom_command(TARGET liblldb POST_BUILD
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_CURRENT_BINARY_DIR}/FrameworkHeaders $<TARGET_FILE_DIR:liblldb>/Headers
+      )
+  endif()
 
 endif()
 
-- 
2.7.4