Don't crash if built with --disable-atcdcl

[flightgear.git] / src / FDM / Makefile.am

diff --git a/src/FDM/Makefile.am b/src/FDM/Makefile.am
index 1dcc6166a4e4a920d42070c0ccc1632f57b9b9bb..e1e764c8243ed18b297dd501bb17761fdfeb80ae 100644 (file)
--- a/src/FDM/Makefile.am
+++ b/src/FDM/Makefile.am
@@ -17,4 +17,4 @@ libFlight_a_SOURCES = \
        UFO.cxx UFO.hxx \
        NullFDM.cxx NullFDM.hxx
 
-INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src
+INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/src -I$(top_srcdir)/src/FDM/JSBSim