Better doc of the include path variables.

git-svn-id: https://svn.dealii.org/trunk@2290 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/development/makefiles.1.html b/deal.II/doc/development/makefiles.1.html
index fb7e8f88ef9eb41c2c77769217ea033d6c1b1d73..c843c5a0e7c555351b49a9c3e7a332bf05e37c8c 100644 (file)
--- a/deal.II/doc/development/makefiles.1.html
+++ b/deal.II/doc/development/makefiles.1.html
@@ -141,22 +141,29 @@
       <dt> <code>include-path-base</code> </dt>
       <dd> <p>
            Same as for lib-path-base, but contains the paths
-           to the include files of the /base library
+           to the include files of the /base library. Note, however,
+          that since files are usually included as <code>#include
+          &lt;base/xxx.h&gt;</code>, the value of the
+          <code>include-path-base</code> only leads up to the directory
+          directly above the include files. They are thus located in
+          <code>$(include-path-base)/base</code>.
            </p>
       </dd>
 
 
       <dt> <code>include-path-lac</code> </dt>
       <dd> <p>
-           Same for the /lac library
+           Same for the /lac library. The files are in
+          <code>$(include-path-lac)/lac</code>.
            </p>
       </dd>
 
 
       <dt> <code>include-path-deal2</code> </dt>
       <dd> <p>
-           Same for the /deal.II library
-           </p>
+           Same for the /deal.II library. Include files are in
+           <code>$(include-path-deal2)/*</code>.
+          </p>
       </dd>