Adjust documentation for git migration.

This fixes most references to the paths:
 llvm.org/svn/
 llvm.org/git/
 llvm.org/viewvc/
 github.com/llvm-mirror/
 github.com/llvm-project/
 reviews.llvm.org/diffusion/

to instead point to https://github.com/llvm/llvm-project.

This is *not* a trivial substitution, because additionally, all the
checkout instructions had to be migrated to instruct users on how to
use the monorepo layout, setting LLVM_ENABLE_PROJECTS instead of
checking out various projects into various subdirectories.

I've attempted to not change any scripts here, only documentation. The
scripts will have to be addressed separately.

Additionally, I've deleted one document which appeared to be outdated
and unneeded:
  lldb/docs/building-with-debug-llvm.txt

Differential Revision: https://reviews.llvm.org/D57330

llvm-svn: 352514

3 files changed, 4 insertions, 16 deletions

diff --git a/polly/www/get_started.html b/polly/www/get_started.html
index 5d2caba02f65..5d3e004a6a91 100644
--- a/polly/www/get_started.html
+++ b/polly/www/get_started.html
@@ -33,20 +33,14 @@ chmod +x polly.sh
 <h2> Manual </h2>
 <h3 id="source"> Get the code </h3>
 
-<p><b>Warning:</b> Polly/LLVM/clang need to be checked out at the same time.</p>
-
 <pre>
-git clone http://llvm.org/git/llvm.git llvm_git
-git clone http://llvm.org/git/polly.git llvm_git/tools/polly
-
-# Also build the matching clang-version (optional)
-git clone http://llvm.org/git/clang.git llvm_git/tools/clang
+git clone http://github.com/llvm/llvm-project.git llvm_git
 </pre>
 <h3 id="build">Build Polly</h3>
 
 <pre>
 mkdir llvm_build && cd llvm_build
-cmake ../llvm_git && make
+cmake -DLLVM_ENABLE_PROJECTS='polly;clang' ../llvm_git/llvm && make
 </pre>
 
 <h3> Test Polly</h3>
@@ -59,7 +53,7 @@ also building LLVM. All you need is an installed version of LLVM or a previous
 build. To configure Polly to use a pre-built LLVM, set the
 <code>-DCMAKE_PREFIX_PATH</code> option:
 
-<pre>cmake -DCMAKE_PREFIX_PATH=${LLVM_PREFIX}/lib/cmake/llvm</pre>
+<pre>cmake -DCMAKE_PREFIX_PATH=${LLVM_PREFIX}/lib/cmake/llvm ../llvm_git/polly</pre>
 
 To run unittests, however, you need to have the LLVM source directory around.
 Polly will use the <code>llvm-config</code> of the LLVM you're building against
diff --git a/polly/www/menu.html.incl b/polly/www/menu.html.incl
index da2bca63a460..07afd7b4f4e7 100644
--- a/polly/www/menu.html.incl
+++ b/polly/www/menu.html.incl
@@ -34,7 +34,7 @@ Optimizations</span></h2>
     <a href="http://lab.llvm.org:8080/coverage/coverage-reports/polly/index.html">Code Coverage</a>
     <a href="http://llvm.org/reports/scan-build/">Static analysis</a>
     <a href="/doxygen/">Doxygen</a>
-    <a href="https://github.com/llvm-mirror/polly">Source @ GitHub</a>
+    <a href="https://github.com/llvm/llvm-project/tree/master/polly">Source @ GitHub</a>
   </div>
 
   <div class="submenu">
diff --git a/polly/www/todo.html b/polly/www/todo.html
index 8aa45c920222..3624dc391f69 100644
--- a/polly/www/todo.html
+++ b/polly/www/todo.html
@@ -413,12 +413,6 @@ href="http://llvm.org/svn/llvm-project/polly"
 
 </td></tr>
 <tr>
-<th align="left"> Git mirror
-</th><td class="done" align="center">
-git://llvm.org/git/polly.git
-</td><td> Tobias
-</td></tr>
-<tr>
 <th align="left"> Commit mails
 </th><td class="done" align="center">
 llvm-commits@lists.llvm.org