Index: lldb/trunk/cmake/caches/Apple-lldb-base.cmake
===================================================================
--- lldb/trunk/cmake/caches/Apple-lldb-base.cmake
+++ lldb/trunk/cmake/caches/Apple-lldb-base.cmake
@@ -0,0 +1,8 @@
+set(LLVM_TARGETS_TO_BUILD X86;ARM;AArch64 CACHE STRING "")
+set(LLVM_INSTALL_TOOLCHAIN_ONLY ON CACHE BOOL "")
+
+# Release builds set these explicitly:
+#set(LLDB_VERSION_MAJOR 9999 CACHE STRING "")
+#set(LLDB_VERSION_MINOR 9 CACHE STRING "")
+#set(LLDB_VERSION_PATCH 9 CACHE STRING "")
+#set(LLDB_VERSION_SUFFIX git CACHE STRING "")
Index: lldb/trunk/cmake/caches/Apple-lldb-macOS.cmake
===================================================================
--- lldb/trunk/cmake/caches/Apple-lldb-macOS.cmake
+++ lldb/trunk/cmake/caches/Apple-lldb-macOS.cmake
@@ -0,0 +1,22 @@
+include(${CMAKE_CURRENT_LIST_DIR}/Apple-lldb-base.cmake)
+
+set(LLDB_BUILD_FRAMEWORK ON CACHE BOOL "")
+set(LLDB_NO_INSTALL_DEFAULT_RPATH ON CACHE BOOL "")
+
+# Set the install prefix to the default install location on the enduser machine.
+# If the location is not writeable on the build machine, specify another prefix
+# in the DESTDIR environment variable, e.g.: DESTDIR=/tmp ninja install
+set(CMAKE_INSTALL_PREFIX /Applications/Xcode.app/Contents/Developer/usr CACHE STRING "")
+
+# Choose the install location for LLDB.framework so that it matches the
+# INSTALL_RPATH of the lldb driver. It's either absolute or relative to
+# CMAKE_INSTALL_PREFIX. In any case, DESTDIR will be an extra prefix.
+set(LLDB_FRAMEWORK_INSTALL_DIR /Applications/Xcode.app/Contents/SharedFrameworks CACHE STRING "")
+
+# Release builds may change these:
+set(CMAKE_OSX_DEPLOYMENT_TARGET 10.11 CACHE STRING "")
+set(LLDB_USE_SYSTEM_DEBUGSERVER ON CACHE BOOL "")
+set(LLVM_EXTERNALIZE_DEBUGINFO OFF CACHE BOOL "")
+
+set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING "")
+set(LLVM_ENABLE_MODULES ON CACHE BOOL "")