4 files changed, 16 insertions, 0 deletions
diff --git a/src/post/visualizations/fftgraph.c b/src/post/visualizations/fftgraph.c
index b881b9bec..1f38d3478 100644
--- a/src/post/visualizations/fftgraph.c
+++ b/src/post/visualizations/fftgraph.c
@@ -21,6 +21,10 @@
  *   by Thibaut Mattern (tmattern@noos.fr)
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <stdio.h>
 #include <math.h>
 
diff --git a/src/post/visualizations/fftscope.c b/src/post/visualizations/fftscope.c
index eca2e2f93..b6af2fc6c 100644
--- a/src/post/visualizations/fftscope.c
+++ b/src/post/visualizations/fftscope.c
@@ -23,6 +23,10 @@
  * FFT code by Steve Haehnichen, originally licensed under GPL v1
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <stdio.h>
 #include <math.h>
 
diff --git a/src/post/visualizations/fooviz.c b/src/post/visualizations/fooviz.c
index 722ae9f7c..751cb9bac 100644
--- a/src/post/visualizations/fooviz.c
+++ b/src/post/visualizations/fooviz.c
@@ -24,6 +24,10 @@
  * colors on each iteration.
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <stdio.h>
 
 #include <xine/xine_internal.h>
diff --git a/src/post/visualizations/oscope.c b/src/post/visualizations/oscope.c
index 3e783cce7..c6861406e 100644
--- a/src/post/visualizations/oscope.c
+++ b/src/post/visualizations/oscope.c
@@ -21,6 +21,10 @@
  *   by Mike Melanson (melanson@pcisys.net)
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <stdio.h>
 
 #include <xine/xine_internal.h>