[docs] Clarify a couple of getting started issues identified during Sprint

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260003 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Philip Reames 2016-02-06 19:20:26 +00:00
parent 934dab45b1
commit 79a6578f71

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@ -38,6 +38,9 @@ Here's the short story for getting up and running quickly with LLVM:
#. Read the documentation.
#. Read the documentation.
#. Remember that you were warned twice about reading the documentation.
* In particular, the *relative paths specified are important*.
#. Checkout LLVM:
* ``cd where-you-want-llvm-to-live``
@ -49,13 +52,13 @@ Here's the short story for getting up and running quickly with LLVM:
* ``cd llvm/tools``
* ``svn co http://llvm.org/svn/llvm-project/cfe/trunk clang``
#. Checkout Compiler-RT (required to build the sanitizers):
#. Checkout Compiler-RT (required to build the sanitizers) **[Optional]**:
* ``cd where-you-want-llvm-to-live``
* ``cd llvm/projects``
* ``svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt``
#. Checkout Libomp (required for OpenMP support):
#. Checkout Libomp (required for OpenMP support) **[Optional]**:
* ``cd where-you-want-llvm-to-live``
* ``cd llvm/projects``
@ -76,6 +79,10 @@ Here's the short story for getting up and running quickly with LLVM:
#. Configure and build LLVM and Clang:
*Warning:* Make sure you've checked out *all of* the source code
before trying to configure with cmake. cmake does not pickup newly
added source directories in incremental builds.
The build uses `CMake <CMake.html>`_.
Although the build is known to work with CMake >= 2.8.8, we recommend CMake
>= v3.2, especially if you're generating Ninja build files.