[dia] [layout] Make it compile with gcc

[Hans Breuer <hans src gnome org>]

commit a8cf510b42b400cb357cf1dbfa73616c3cf74ece
Author: Hans Breuer <hans breuer org>
Date:   Sun Sep 9 15:50:23 2012 +0200

    [layout] Make it compile with gcc
    
    Typo in source definition, protoype for strcmp().
    Still it is crashing during layout plug-in load.

 plug-ins/layout/Makefile.am   |    2 +-
 plug-ins/layout/dia-graph.cpp |    1 +
 plug-ins/layout/readme.txt    |    5 +++--
 3 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/plug-ins/layout/Makefile.am b/plug-ins/layout/Makefile.am
index 01ab95f..77bca38 100644
--- a/plug-ins/layout/Makefile.am
+++ b/plug-ins/layout/Makefile.am
@@ -1,6 +1,6 @@
 plugin_sources = \
 	dia-graph.h \
-	dia-grap.cpp \
+	dia-graph.cpp \
 	layout.cpp \
 	ogdf-simple.h
 
diff --git a/plug-ins/layout/dia-graph.cpp b/plug-ins/layout/dia-graph.cpp
index 45b2a62..7542fd1 100644
--- a/plug-ins/layout/dia-graph.cpp
+++ b/plug-ins/layout/dia-graph.cpp
@@ -26,6 +26,7 @@
 #include "dia-graph.h"
 
 #include <stdio.h>
+#include <string.h>
 #include <vector>
 
 /*!
diff --git a/plug-ins/layout/readme.txt b/plug-ins/layout/readme.txt
index b242387..b0eb0a8 100644
--- a/plug-ins/layout/readme.txt
+++ b/plug-ins/layout/readme.txt
@@ -1,7 +1,7 @@
 A Dia plug-in offering automatic layout facilities
 --------------------------------------------------
 
-This plug-on is based on OGDF (www.ogdf.net).
+This plug-on is based on OGDF (www.ogdf.net) - v. 2012.07 (Sakura).
 "OGDF is a self-contained C++ class library for the automatic layout of diagrams."
 
 The plug-in uses a self-devolved wrapper over OGDF (ogdf-simple(h|cpp)), mostly to 
@@ -45,4 +45,5 @@ Build on *NIX
 add
 	compilerParams = -fPIC -I.
 to makeMakefile.config, run
-	./makeMakefile.sh	
+	./makeMakefile.sh
+