add mainpage source file to input

diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index b304ee4..7206daf 100644 (file)
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -357,7 +357,8 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = @top_srcdir@/src/ccunit @top_srcdir@/src/tools
+INPUT                  = @top_srcdir@/src/ccunit @top_srcdir@/src/tools \
+                      @srcdir@/mainpage.dox
 
 # If the value of the INPUT tag contains directories, you can use the 
 # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp