diff --git a/.clang_complete b/.clang_complete
index fc388b9..040e2e8 100644
--- a/.clang_complete
+++ b/.clang_complete
@@ -4,4 +4,21 @@
 -I/usr/local/include/player-3.0
 -I./include
 -DGLM_FORCE_RADIANS
--DBOOST_SIGNALS_NO_DEPRECATION_WARNING
\ No newline at end of file
+-DBOOST_SIGNALS_NO_DEPRECATION_WARNING
+-I/usr/include/cairo
+-I/usr/include/glib-2.0
+-I/usr/lib/x86_64-linux-gnu/glib-2.0/include
+-I/usr/include/pixman-1
+-I/usr/include/freetype2
+-I/usr/include/libpng12
+-I/usr/include/freetype2
+-I/usr/include/cairo
+-I/usr/include/glib-2.0
+-I/usr/lib/x86_64-linux-gnu/glib-2.0/include
+-I/usr/include/pixman-1
+-I/usr/include/freetype2
+-I/usr/include/libpng12
+-D_LARGEFILE_SOURCE
+-D_LARGEFILE64_SOURCE
+-D_THREAD_SAFE
+-D_REENTRANT
diff --git a/Makefile b/Makefile
index 4b8277e..ca67534 100644
--- a/Makefile
+++ b/Makefile
@@ -27,8 +27,8 @@ TARGET = ias-ss
 OBJECTS = ias_ss.o robot.o ias_robot.o gui.o ogl.o GLSLProgram.o pnglite.o pheromone.o
 DEPENDS = $(OBJECTS:.o=.d)
 CFLAGS = -ansi -pedantic -Wall -I./include
-CXXFLAGS = -ansi -pedantic -Wall `pkg-config --cflags playerc++` -I./include -DGLM_FORCE_RADIANS -DBOOST_SIGNALS_NO_DEPRECATION_WARNING
-LDLIBS = `pkg-config --libs playerc++` -lboost_system -lm -lpthread -lz -lGLEW -lGLU -lGL -lfltk -lfltk_gl
+CXXFLAGS = -ansi -pedantic -Wall `pkg-config --cflags playerc++` -I./include -DGLM_FORCE_RADIANS -DBOOST_SIGNALS_NO_DEPRECATION_WARNING `fltk-config --cxxflags --use-gl`
+LDLIBS = `pkg-config --libs playerc++` -lboost_system -lm -lpthread -lz -lGLEW -lGLU -lGL `fltk-config --ldflags --use-gl`
 
 all: CXXFLAGS += -O2 -DNDEBUG
 all: $(TARGET)