[llvm] r260006 - [docs] Warn against slow serial builds

[Philip Reames via llvm-commits]

Author: reames
Date: Sat Feb  6 13:43:40 2016
New Revision: 260006

URL: http://llvm.org/viewvc/llvm-project?rev=260006&view=rev
Log:
[docs] Warn against slow serial builds


Modified:
    llvm/trunk/docs/GettingStarted.rst

Modified: llvm/trunk/docs/GettingStarted.rst
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/GettingStarted.rst?rev=260006&r1=260005&r2=260006&view=diff
==============================================================================
--- llvm/trunk/docs/GettingStarted.rst (original)
+++ llvm/trunk/docs/GettingStarted.rst Sat Feb  6 13:43:40 2016
@@ -123,6 +123,9 @@ Here's the short story for getting up an
      * CMake will generate build targets for each tool and library, and most
        LLVM sub-projects generate their own ``check-<project>`` target.
 
+     * Running a serial build will be *slow*.  Make sure you run a 
+       parallel build; for ``make``, use ``make -j``.  
+
    * For more information see `CMake <CMake.html>`_
 
    * If you get an "internal compiler error (ICE)" or test failures, see