[llvm-commits] [hlvm] r38299 - /hlvm/trunk/docs/DevelopersGuide.html

[Reid Spencer]

Author: reid
Date: Sat Jul  7 19:02:05 2007
New Revision: 38299

URL: http://llvm.org/viewvc/llvm-project?rev=38299&view=rev
Log:
Make a prominent notice about installing llvm-gcc4 into its own install area.

Modified:
    hlvm/trunk/docs/DevelopersGuide.html

Modified: hlvm/trunk/docs/DevelopersGuide.html
URL: http://llvm.org/viewvc/llvm-project/hlvm/trunk/docs/DevelopersGuide.html?rev=38299&r1=38298&r2=38299&view=diff

==============================================================================
--- hlvm/trunk/docs/DevelopersGuide.html (original)
+++ hlvm/trunk/docs/DevelopersGuide.html Sat Jul  7 19:02:05 2007
@@ -497,6 +497,11 @@
     --enable-llvm=/proj/llvm/build --enable-languages=c,c++
   make
   make install</pre>
+  <p><em class="warning">IMPORTANT: </em>You <em>MUST</em> install llvm-gcc4
+  into its own installation area. Do <em>NOT</em> be tempted to install it into
+  <tt>/proj/install</tt>. If you do, it will overwrite your gcc 3.4.6
+  installation and you will have corrupted your build environment. 
+  <i>You've been warned.</i></p>
   <h4>Install SCons</h4>
   <p>As noted earlier, HLVM uses the SCons tool for its builds. You need version
   0.96.92. Install it like this:</p>
@@ -522,7 +527,7 @@
   svn co svn://hlvm.org/hlvm hlvm
   cd hlvm
   make MYMODE=Debug MYPATH=/proj/llvm/cfe/install:/proj/install \
-    MYPREFIX=/proj/install/bin</pre>
+    MYPREFIX=/proj/install</pre>
 </div>
 
 <h2><a name="style">Coding Style</a></h2>