SHELL = /bin/sh

#.SUFFIX:
#SUFFIX: .c .o .cpp

.PHONY: all install clean distclean

bindir          = @bindir@
datadir         = @datadir@
datarootdir     = @datarootdir@
exec_prefix     = @exec_prefix@
includedir      = @includedir@
libdir          = @libdir@
mandir          = @mandir@
prefix          = @prefix@
srcdir          = @srcdir@

VPATH           = $(srcdir)

INSTALL         = @INSTALL@
MKDIR_P         = @MKDIR_P@

#Why are these files installed owner writable?
INSTALL_PROGRAM = ${INSTALL} -m 555
INSTALL_DATA    = ${INSTALL} -m 444
INSTALL_SCRIPT  = ${INSTALL} -m 444
RM              = rm -f

AUXSRC          = config.h define.h global.h

CG_DIR          = @CG_DIR@
CG_INC_SPEC     = -I$(CG_DIR)/include
CG_LIB_SPEC     = -L$(CG_DIR)/lib -lCg -lCgGL
DX_DIR          = @DX_DIR@
DX_INC_SPEC     = -I$(DX_DIR)/include
DX_LIB_SPEC     = -L$(DX_DIR)/lib_linux -lDXcallm
FF_LIB_SPEC     = -lavformat -lavcodec
# might also need -lavutil
GL_INC_SPEC     = -I/usr/include/GL
GL_LIB_SPEC     = -lGL -lglut -lglui -lGLEW
IMG_DIR         = ./imgLoaders
IMG_INC_SPEC    = -I$(srcdir)/$(IMG_DIR)
IMG_LIB         = $(IMG_DIR)/ImageLoaders.a
IMG_LIB_SPEC    = $(IMG_LIB)
MAT_DIR         = ./newmat11
MAT_INC_SPEC    = -I$(srcdir)/$(MAT_DIR)
MAT_LIB         = $(MAT_DIR)/newmat11.a
MAT_LIB_SPEC    = $(MAT_LIB)
R2_DIR          = ./R2
R2_INC_SPEC     = -I$(srcdir)/$(R2_DIR)/include
R2_LIB          = $(R2_DIR)/src/R2.a
R2_LIB_SPEC     = $(R2_LIB)

EXTRA_LIBS      = -lm -lpthread
RP_DIR          =  @RP_DIR@
RP_INC_SPEC     = -I$(RP_DIR)/include -I$(RP_DIR)/include/rappture2
RP_LIB_SPEC     = -L$(RP_DIR)/lib -lrappture2 -lrappture -lexpat -lz

TF_DIR          = ./transfer-function
TF_INC_SPEC     = -I$(TF_DIR)
TF_LIB          = $(TF_DIR)/transfer-function.a
TF_LIB_SPEC     = $(TF_LIB)

TCL_LIB_SPEC    = @TCL_LIB_SPEC@
TCL_INC_SPEC    = @TCL_INC_SPEC@

LD_RUN_PATH     = @LD_RPATH@

LIBS		= \
		$(RP_LIB_SPEC) \
		$(DX_LIB_SPEC) \
		$(FF_LIB_SPEC) \
		$(IMG_LIB_SPEC) \
		$(R2_LIB_SPEC) \
		$(TF_LIB_SPEC) \
		$(MAT_LIB_SPEC) \
		$(TCL_LIB_SPEC) \
		$(CG_LIB_SPEC) \
		$(GL_LIB_SPEC) \
		$(EXTRA_LIBS) \
		-Wl,-rpath,$(LD_RUN_PATH)

INCLUDES	= \
		-I. \
		-I$(srcdir) \
		$(TCL_INC_SPEC) \
		$(RP_INC_SPEC) \
		$(CG_INC_SPEC) \
		$(GL_INC_SPEC) \
		$(R2_INC_SPEC) \
		$(IMG_INC_SPEC) \
		$(MAT_INC_SPEC)

CC              = @CC@
CFLAGS          = @CFLAGS@
EXTRA_CFLAGS    = -Wall
DEFINES         = @DEFINES@
CC_SWITCHES     = $(CFLAGS) $(EXTRA_CFLAGS) $(INCLUDES)

OBJS		= \
		Axis.o \
		BucketSort.o \
		Chain.o \
		CmdProc.o \
		Color.o \
		Command.o \
		ContourLineFilter.o \
		ConvexPolygon.o \
		Event.o \
		GradientFilter.o \
		Grid.o \
		HeightMap.o \
		Mat4x4.o \
		Nv.o \
		NvCamera.o \
		NvColorTableRenderer.o \
		NvColorTableShader.o \
		NvDefaultTFData.o \
		NvEventLog.o \
		NvLIC.o \
		NvLoadFile.o \
		NvParticleAdvectionShader.o \
		NvParticleRenderer.o \
		NvRegularVolumeShader.o \
		NvShader.o \
		NvStdVertexShader.o \
		NvVolumeShader.o \
		NvZincBlendeReconstructor.o \
		NvZincBlendeVolumeShader.o \
		PCASplit.o \
		PerfQuery.o \
		Plane.o \
		PlaneRenderer.o \
		PointSet.o \
		PointSetRenderer.o \
		PointShader.o \
		RenderContext.o \
		RenderVertexArray.o \
		Renderable.o \
		RpAVTranslate.o \
		RpDX.o \
		ScreenSnapper.o \
		Sphere.o \
		Texture1D.o \
		Texture2D.o \
		Texture3D.o \
		Trace.o \
		TransferFunction.o \
		Util.o \
		Volume.o \
		VolumeInterpolator.o \
		VolumeRenderer.o \
		ZincBlendeVolume.o \
		dxReader.o \
		dxReader2.o \
		dxReaderCommon.o \
		nanovis.o

resources	= \
		$(srcdir)/resources/Font.bmp \
		$(srcdir)/resources/particle2.bmp \
		$(srcdir)/resources/verdana.fnt \
		$(srcdir)/resources/verdana_bold.fnt

shaders		= \
		$(srcdir)/shaders/common.cg \
		$(srcdir)/shaders/copy_texcoord.cg \
		$(srcdir)/shaders/heightcolor.cg \
		$(srcdir)/shaders/one_plane.cg \
		$(srcdir)/shaders/one_volume.cg \
		$(srcdir)/shaders/passthru.cg \
		$(srcdir)/shaders/pointsvp.cg \
		$(srcdir)/shaders/render_vel.cg \
		$(srcdir)/shaders/update_pos.cg \
		$(srcdir)/shaders/update_pos_vel.cg \
		$(srcdir)/shaders/update_vel.cg \
		$(srcdir)/shaders/vertex_std.cg \
		$(srcdir)/shaders/volqd_volume.cg \
		$(srcdir)/shaders/zincblende_volume.cg

all: mat_lib r2_lib img_lib tf_lib nanovis

install: install-nanovis install-resources install-shaders

mat_lib: $(MAT_LIB)
r2_lib:  $(R2_LIB)
img_lib: $(IMG_LIB)
tf_lib:  $(TF_LIB)

$(MAT_LIB):
	$(MAKE) -C $(MAT_DIR) all

$(R2_LIB): 
	$(MAKE) -C $(R2_DIR)/src all

$(IMG_LIB): 
	$(MAKE) -C $(IMG_DIR) all

$(TF_LIB): 
	$(MAKE) -C $(TF_DIR) all

nanovis: $(MAT_LIB) $(R2_LIB) $(IMG_LIB) $(TF_LIB) $(OBJS)
	$(CC) $(CC_SWITCHES) -o $@ $^ $(LIBS)

.cpp.o:
	$(CC) $(CC_SWITCHES) -o $@ -c $<

dxReader2.o: $(srcdir)/dxReader2.cpp
	$(CC) -c $(CC_SWITCHES) $(DX_INC_SPEC) $?
RpDX.o: $(srcdir)/RpDX.cpp
	$(CC) -c $(CC_SWITCHES) $(DX_INC_SPEC) $?
RpAVTranslate.o: $(srcdir)/RpAVTranslate.cpp
	$(CC) -c $(CC_SWITCHES) $(FF_INC_SPEC) $?

client: Socket.o ClientSocket.o RenderClient.o Event.o
	$(CC) $(CC_SWITCHES) -o $@ $^ $(LIBS)

Socket.o: socket/Socket.cpp socket/Socket.h
	$(CC) $(CC_SWITCHES) -o $@ -c $<
ClientSocket.o: socket/ClientSocket.cpp socket/ClientSocket.h
	$(CC) $(CC_SWITCHES) -o $@ -c $<
RenderClient.o: socket/RenderClient.cpp socket/RenderClient.h
	$(CC) $(CC_SWITCHES) -o $@ -c $<

install-resources:
	$(MKDIR_P) $(libdir)/resources
	@for i in $(resources) ; do \
	    echo "installing $$i..." ; \
	    $(INSTALL_DATA) -m 0444 $$i $(libdir)/resources ; \
	done

install-shaders:
	$(MKDIR_P) $(libdir)/shaders
	@for i in $(shaders) ; do \
	    echo "installing $$i..." ; \
	    $(INSTALL_DATA) -m 0444 $$i $(libdir)/shaders ; \
	done

install-nanovis: nanovis
	$(INSTALL) -m 0555 nanovis $(bindir)

clean:
	$(MAKE) -C $(MAT_DIR) clean
	$(MAKE) -C $(R2_DIR)/src clean
	$(MAKE) -C $(IMG_DIR) clean
	$(MAKE) -C $(TF_DIR) clean
	$(RM) nanovis client $(OBJS)

distclean: clean
	$(RM) Makefile *~

NvStdVertexShader.o: NvStdVertexShader.cpp NvStdVertexShader.h
ContourLineFilter.o: ContourLineFilter.cpp ContourLineFilter.h
HeightMap.o: HeightMap.cpp HeightMap.h
Grid.o: Grid.cpp Grid.h
NvLoadFile.o: NvLoadFile.cpp NvLoadFile.h
NvParticleAdvectionShader.o: NvParticleAdvectionShader.cpp NvParticleAdvectionShader.h
NvParticleRenderer.o: NvParticleRenderer.cpp NvParticleRenderer.h
NvColorTableShader.o: NvColorTableShader.cpp NvColorTableShader.h
NvLIC.o: NvLIC.cpp NvLIC.h
NvColorTableRenderer.o: NvColorTableRenderer.cpp NvColorTableRenderer.h
NvEventLog.o: NvEventLog.cpp NvEventLog.h
NvShader.o: NvShader.cpp NvShader.h
NvVolumeShader.o: NvVolumeShader.cpp NvVolumeShader.h
NvDefaultTFData.o: NvDefaultTFData.cpp
NvRegularVolumeShader.o: NvRegularVolumeShader.cpp NvRegularVolumeShader.h
NvZincBlendeVolumeShader.o: NvZincBlendeVolumeShader.cpp NvZincBlendeVolumeShader.h
RenderVertexArray.o: RenderVertexArray.cpp RenderVertexArray.h
Color.o: Color.cpp Color.h
Event.o: Event.cpp Event.h
Sphere.o: Sphere.cpp Sphere.h
TransferFunction.o: TransferFunction.cpp
Texture1D.o: Texture1D.cpp Texture1D.h
Texture2D.o: Texture2D.cpp Texture2D.h $(AUXSRC)
Texture3D.o: Texture3D.cpp Texture3D.h $(AUXSRC)
Renderable.o: Renderable.cpp Renderable.h
NvCamera.o: NvCamera.cpp NvCamera.h
ScreenSnapper.o: ScreenSnapper.cpp ScreenSnapper.h define.h
Volume.o: Volume.cpp Volume.h $(AUXSRC)
ZincBlendeVolume.o: ZincBlendeVolume.cpp ZincBlendeVolume.h $(AUXSRC)
VolumeRenderer.o: VolumeRenderer.cpp VolumeRenderer.h
PlaneRenderer.o: PlaneRenderer.cpp PlaneRenderer.h
Mat4x4.o: Mat4x4.cpp Mat4x4.h
Plane.o: Plane.cpp Plane.h
ConvexPolygon.o: ConvexPolygon.cpp ConvexPolygon.h
PerfQuery.o: PerfQuery.cpp PerfQuery.h
PointShader.o: PointShader.cpp PointShader.h
PCASplit.o: PCASplit.cpp PCASplit.h
BucketSort.o: BucketSort.cpp BucketSort.h
PointSetRenderer.o: PointSetRenderer.cpp PointSetRenderer.h
PointSet.o: PointSet.cpp PointSet.h
RenderContext.o: RenderContext.cpp RenderContext.h
VolumeInterpolator.o: VolumeInterpolator.cpp VolumeInterpolator.h
GradientFilter.o: GradientFilter.cpp GradientFilter.h

Util.o: Util.cpp Util.h
Command.o: Command.cpp Command.h
Trace.o: Trace.cpp Trace.h

nanovis.o: nanovis.cpp nanovis.h $(AUXSRC)