Clone a bit of LIT flag defaults from the LLVM CMake file into the

standalone section of the Clang CMake files.

This will likely make the lit runs in Clang much more suitable to IDEs
such as Xcode and MSVC when operating in a standalone mode.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159582 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dae9895eb6861c8c731a020c97df68bde0edfc55..124246a2b63220421fa3bbd57e0aede435ce6286 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,6 +53,14 @@ if( CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR )
     set(LLVM_TABLEGEN_EXE "${PATH_TO_LLVM_BUILD}/bin/Debug/llvm-tblgen${CMAKE_EXECUTABLE_SUFFIX}")
   endif()
 
+  # Define the default arguments to use with 'lit', and an option for the user
+  # to override.
+  set(LIT_ARGS_DEFAULT "-sv")
+  if (MSVC OR XCODE)
+    set(LIT_ARGS_DEFAULT "${LIT_ARGS_DEFAULT} --no-progress-bar")
+  endif()
+  set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
+
   set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin )
   set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )
   set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib )