Consolidate some of the lit tests.

[oota-llvm.git] / docs / MakefileGuide.rst

diff --git a/docs/MakefileGuide.rst b/docs/MakefileGuide.rst
index 4988fe664d79757ea50d54f5742c1a3380174f24..3e90907886543845fb1bf40b220660a7d5d359b2 100644 (file)
--- a/docs/MakefileGuide.rst
+++ b/docs/MakefileGuide.rst
@@ -1,5 +1,3 @@
-.. _makefile_guide:
-
 ===================
 LLVM Makefile Guide
 ===================
@@ -348,9 +346,9 @@ details.
 This target should be implemented by the ``Makefile`` in the project's ``test``
 directory. It is invoked by the ``check`` target elsewhere.  Each project is
 free to define the actions of ``check-local`` as appropriate for that
-project. The LLVM project itself uses dejagnu to run a suite of feature and
-regression tests. Other projects may choose to use dejagnu or any other testing
-mechanism.
+project. The LLVM project itself uses the :doc:`Lit <CommandGuide/lit>` testing
+tool to run a suite of feature and regression tests. Other projects may choose
+to use :program:`lit` or any other testing mechanism.
 
 ``clean``
 ---------
@@ -701,6 +699,9 @@ The override variables are given below:
 ``CFLAGS``
     Additional flags to be passed to the 'C' compiler.
 
+``CPPFLAGS``
+    Additional flags passed to the C/C++ preprocessor.
+
 ``CXX``
     Specifies the path to the C++ compiler.