[CMake] Quick-Fix targets don't exist when building against LLVM inst…

…all-tree with LLDB_INCLUDE_TESTS=ON

The issue came up during release testing for LLVM 8: https://bugs.llvm.org/show_bug.cgi?id=40443

Differential Revision: https://reviews.llvm.org/D57233

llvm-svn: 352382

lldb/cmake/modules/AddLLDB.cmake

@@ -88,7 +88,9 @@ function(add_lldb_library name)
   # Hack: only some LLDB libraries depend on the clang autogenerated headers,
   # but it is simple enough to make all of LLDB depend on some of those
   # headers without negatively impacting much of anything.
-  add_dependencies(${name} clang-tablegen-targets)
+  if(NOT LLDB_BUILT_STANDALONE)
+    add_dependencies(${name} clang-tablegen-targets)
+  endif()
 
   # Add in any extra C++ compilation flags for this library.
   target_compile_options(${name} PRIVATE ${PARAM_EXTRA_CXXFLAGS})

lldb/lit/CMakeLists.txt

@@ -26,9 +26,6 @@ list(APPEND LLDB_TEST_DEPS
   llvm-config
   llvm-mc
   llvm-objcopy
-  FileCheck
-  count
-  not
   )
 
 if(TARGET lld)
@@ -55,6 +52,14 @@ configure_lit_site_cfg(
   ${CMAKE_CURRENT_SOURCE_DIR}/Suite/lit.site.cfg.in
   ${CMAKE_CURRENT_BINARY_DIR}/Suite/lit.site.cfg)
 
+if(NOT LLDB_BUILT_STANDALONE)
+  list(APPEND LLDB_TEST_DEPS
+    FileCheck
+    count
+    not
+  )
+endif()
+
 add_lit_testsuite(check-lldb-lit "Running lldb lit test suite"
   ${CMAKE_CURRENT_BINARY_DIR}
   DEPENDS ${LLDB_TEST_DEPS}