include external.mk

include ${ARCH}_BUILD/variables.mk

TARGET=${BD}main.exe

OBJECTS=${BD}main.o

BG=${BD}GL_STUFF/

GL_STUFF_COMPATIBILITY_OBJECT=${BG}GLES_3_1_compatibility.o
GL_STUFF_UTILS_OBJECTS=${BG}UTILS/ClockIterator.o ${BG}UTILS/OnlyOnce.o ${BG}UTILS/ResourceCache.o ${BG}UTILS/ShaderMaker.o
GL_STUFF_SCENE_OBJECTS=${BG}SCENE/Camera.o ${BG}SCENE/Instance3D.o ${BG}SCENE/InstancesLoader.o ${BG}SCENE/Model3D.o ${BG}SCENE/ObjectInstance.o ${BG}SCENE/objloader.o ${BG}SCENE/ShadingHelper.o
# THE PLATFORM SUPPORTS UP TO GLES2 AND COMPUTE SHADERS COME WITH GLES3.1
# REMOVED
# ${O}${_E}CRT_shader.o
GL_STUFF_EFFECTS_OBJECTS=${BG}EFFECTS/PseudoContext.o ${BG}EFFECTS/ReelManager.o ${BG}EFFECTS/Scene.o ${BG}EFFECTS/Screen.o ${BG}EFFECTS/TexMerger.o
GL_STUFF_CURVES_OBJECTS=${BG}CURVES/Bezier.o ${BG}CURVES/Curve.o ${BG}CURVES/CurveIterator.o ${BG}CURVES/CurvesLoader.o ${BG}CURVES/Hermite.o ${BG}CURVES/NURBS.o

GL_STUFF_OBJECTS=${GL_STUFF_UTILS_OBJECTS} ${GL_STUFF_SCENE_OBJECTS} \
				${GL_STUFF_EFFECTS_OBJECTS} ${GL_STUFF_CURVES_OBJECTS} \
				${GL_STUFF_COMPATIBILITY_OBJECT}


FULL_BUILD_OBJECTS=${GL_STUFF_OBJECTS} ${OBJECTS}

LINKS=-lmyGLUT -lGLESv2 -lEGL -lm -lstdc++ -lc

# same as the GL_STUFF MAKEFILE

all :
	make -C sources/GL_STUFF/
	make ${TARGET}

# ADD
# 	-Wl,--verbose \
# TO SEE LINKER ATTEMPTS AT RETRIEVING LIBRARIES
${TARGET} : ${OBJECTS}
	${CPP_COMPILER} \
	-o ${TARGET} \
	-Wl,-unresolved-symbols=ignore-in-shared-libs \
	${FULL_BUILD_OBJECTS} \
	-L${GLUT_L_D} \
	-L${EGL_LIBRARIES} \
	-fno-exceptions \
	${LINKS}


# -I ./ è una porcata clamorosa
${BD}main.o : ${SD}main.cpp ${GLUT_I_D}glut.h ${SD}GL_STUFF/GLES_3_1_compatibility.h
	${CPP_COMPILER} \
	${I_EGL} \
	${I_CGI_MATH} \
	${I_MY_GLUT} \
	-I ${SD} \
	-o ${BD}main.o \
	-c ${CFLAGS} ${SD}main.cpp \
	${GLOBAL_COMPILE_CONF}

.PHONY: clean debug

clean: 
	-rm ${TARGET} ${FULL_BUILD_OBJECTS} *~ core