For PR432:
Add instructions for using the --program-prefix=llvm so that the CFE build
produces llvmgcc instead of gcc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19083 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CFEBuildInstrs.html b/docs/CFEBuildInstrs.html
index 68541ed..8ca5a3d 100644
--- a/docs/CFEBuildInstrs.html
+++ b/docs/CFEBuildInstrs.html
@@ -131,7 +131,7 @@
 <pre>
  % cd build
  % ../src/configure --prefix=$CFEINSTALL --disable-threads --disable-nls \
-   --disable-shared --enable-languages=c,c++
+   --disable-shared --enable-languages=c,c++ --program-prefix=llvm
  % gmake all; gmake install
 </pre>
 
@@ -140,7 +140,8 @@
 <pre>
  % cd build
  % ../src/configure --prefix=$CFEINSTALL --disable-threads --disable-nls \
-   --disable-shared --enable-languages=c,c++ --disable-c-mbchar
+   --disable-shared --enable-languages=c,c++ --disable-c-mbchar \
+   --program-prefix=llvm
  % gmake all; gmake install
 </pre>
 
@@ -158,7 +159,7 @@
  % cd build
  % ../src/configure --prefix=$CFEINSTALL --disable-threads --disable-nls \
    --disable-shared --enable-languages=c,c++ --host=sparcv9-sun-solaris2.8 \
-   --disable-c-mbchar
+   --disable-c-mbchar --program-prefix=llvm
  % gmake all; gmake install
 </pre>