X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FGUI%2Flayout.cxx;h=f9581b3d5503a957313a340b7ec867960bbbfe40;hb=fc71333bdd0217a9ff4880305daf6d4d10fb0b40;hp=5bfd3524340ea1b8118def305388851e4847967c;hpb=157eb857ef36636a316947fe1eb3d9a8bea1959b;p=flightgear.git

diff --git a/src/GUI/layout.cxx b/src/GUI/layout.cxx
index 5bfd35243..f9581b3d5 100644
--- a/src/GUI/layout.cxx
+++ b/src/GUI/layout.cxx
@@ -1,5 +1,12 @@
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include "layout.hxx"
 
+#include <simgear/math/SGMath.hxx>
+
 // This file contains the actual layout engine.  It has no dependence
 // on outside libraries; see layout-props.cxx for the glue code.