# -----------------------------
# - configuration for libraries
#
# This is necessary to be able to use the $($(x)_CFLAGS) and $($(x)_LDFLAGS)
# in the main Makefile. It is then simple to say a target will need library
# $(x) with headers and libraries. all other variables defined in this section
# are of no use later on in the process.

CONFIGINFO=$(info $(1) $(if $(findstring 1,$(2)),will be used,not found (see Makefile.config)))

# The following commands can be used
# PKGCONFIG_3RDPARTY(PACKAGE_INITIALS, PACKAGE_NAME)
# LIBEXIST(TESTFILE,LIBARGUMENTS)
LIBEXISTS=$(shell g++ $(2) -x c++ -c libtests/$(1) -o /dev/null >/dev/null 2>&1 && echo "1")

# determine platform (32 or 64bit)
PLATFORM:=$(shell uname -m)

ifeq (x86_64,$(PLATFORM))
  ifeq (1,$(shell test -f $(HOME)/DBVFAIL && echo "1"))
    THIRD_BASE=nothirdbase
    $(call CONFIGINFO,DBVEXT,0)
  else
    THIRD_BASE=/home/dbv/3rdparty64-gcc43
    $(call CONFIGINFO,DBVEXT,1)
  endif

  ifeq (1,$(shell test -d $(THIRD_BASE) && echo "1"))
    # ICE
   ifndef ICEDIR
    ICEDIR=$(THIRD_BASE)/ice-for-limun/
   endif

    #ANN
    ANN_CFLAGS=-I/home/dbv/3rdparty64/ANN/include -DNICE_USELIB_ANN
    ANN_LDFLAGS=-L/home/dbv/3rdparty64/ANN/lib -lANN
  
    # IPP v5
    IPPDIR=$(THIRD_BASE)/ipp53
    ifeq (1,$(shell test -d $(IPPDIR) && echo "1"))
	    IPP_CFLAGS=-I$(IPPDIR)/include -DNICE_USELIB_IPP=5
  	  IPP_LDFLAGS=-L$(IPPDIR)/sharedlib -lippiem64t -lippccem64t -lippcvem64t -lippsem64t -lippmem64t -lippcoreem64t -lpthread
      $(call CONFIGINFO,IPP,1)
    else
      $(call CONFIGINFO,IPP,0)
    endif
  else
    THIRD_BASE=/usr/lib/
  endif

  ifdef ICEDIR
    ifndef NOFFTW3
      ICEOPT = -lfftw3
    else
      ICECFLAG = -DNOFFTW3
    endif
    ICE_CFLAGS=-I$(ICEDIR)/src -DNICE_USELIB_ICE -DDONT_USE_ICE_NAMESPACE_BY_DEFAULT $(ICECFLAG) 
    ICE_LDFLAGS=-L$(ICEDIR)/lib/x86_64-suse-linux/ -lice -L/usr/X11R6/lib -lX11 -ljpeg $(ICEOPT) 
    $(call CONFIGINFO,ICE,1)
  else
    $(call CONFIGINFO,ICE,0)
  endif

else
  THIRD_BASE=/home/dbv/3rdparty32
  
  ifeq (1,$(shell test -d $(THIRD_BASE) && echo "1"))
    # ICE
    ICEDIR=$(THIRD_BASE)/ice-for-limun/
    ICE_CFLAGS=-I$(ICEDIR)/src -DNICE_USELIB_ICE -DDONT_USE_ICE_NAMESPACE_BY_DEFAULT
    ICE_LDFLAGS=-L$(ICEDIR)/lib/i686-suse-linux/ -lice -L/usr/X11R6/lib -lX11 -ljpeg -lfftw3

    #ANN
    ANN_CFLAGS=-I/home/dbv/3rdparty32/ANN/include -DNICE_USELIB_ANN
    ANN_LDFLAGS=-L/home/dbv/3rdparty32/ANN/lib -lANN
  
    # IPP v5
    IPPDIR=$(THIRD_BASE)/ipp53
    IPP_CFLAGS=-I$(IPPDIR)/include -DNICE_USELIB_IPP=5
    IPP_LDFLAGS=-L$(IPPDIR)/sharedlib -lippcore -lguide -lippi -lippcc -lippcv -lipps -lippm
  else
    THIRD_BASE=/usr/lib/
  endif
endif

# OpenMP
ifeq (1,$(call LIBEXISTS,test-libomp.cpp,-fopenmp -lgomp))
    OPENMP_CFLAGS=-fopenmp -DNICE_USELIB_OPENMP
    OPENMP_LDFLAGS=-fopenmp -lgomp
  $(call CONFIGINFO,OPENMP,1) 
else 
  $(call CONFIGINFO,OPENMP,0) 
endif 

#CUDASIFTDEMO
CUDASIFTDIR=$(THIRD_BASE)/cudaSIFT/
CUDADIR=$(THIRD_BASE)/cuda/
ifeq (1,$(shell test -d $(CUDASIFTDIR) && echo "1")) 
  CUDASIFT_CFLAGS+=-I$(CUDASIFTDIR)/SiftGPU/SiftGPU -DNICE_USELIB_CUDASIFT
  CUDASIFT_LDFLAGS+=-L$(CUDASIFTDIR)/SiftGPU/Linux/bin -lsiftgpu -L$(CUDASIFTDIR)/glew/lib/ -L$(CUDASIFTDIR)/devil/lib -L/usr/lib64/ -lGLEW -lglut -lIL -lGL -L$(CUDADIR)/lib64 -lcudart 
  $(call CONFIGINFO,CUDASIFT,1) 
else 
  $(call CONFIGINFO,CUDASIFT,0) 
endif

# JPEG
ifeq (1,$(call LIBEXISTS,test-libjpeg.cpp,-ljpeg))
  JPG_CFLAGS=-DNICE_USELIB_JPG
  JPG_LDFLAGS=-ljpeg
  $(call CONFIGINFO,JPEGLIB,1) 
else
  $(call CONFIGINFO,JPEGLIB,0) 
endif

# PNG
# The new version of the png library is not supported.
# Therefore, we simply do not use it, because the whole functionality
# is covered by the libMagick++ library.
#PNG_CFLAGS=-DNICE_USELIB_PNG
#PNG_LDFLAGS=-lpng

# ZLIB (gz)
ifeq (1,$(call LIBEXISTS,test-zlib.cpp,-lz))
  ZLIB_CFLAGS=-DNICE_USELIB_ZLIB
  ZLIB_LDFLAGS=-lz
  $(call CONFIGINFO,ZLIB,1) 
else
  $(call CONFIGINFO,ZLIB,0) 
endif

# BZLIB (bz2)
ifeq (1,$(call LIBEXISTS,test-bzlib.cpp,-lbz2))
  BZLIB_CFLAGS=-DNICE_USELIB_BZLIB
  BZLIB_LDFLAGS=-lbz2
  $(call CONFIGINFO,BZLIB,1) 
else
  BZLIB_CFLAGS=
  BZLIB_LDFLAGS=
  $(call CONFIGINFO,BZLIB,0) 
endif


# OpenMP
#OPENMP_CFLAGS=-fopenmp -DNICE_USELIB_OPENMP
#OPENMP_LDFLAGS=-fopenmp -lgomp

# Boost
BOOSTDIR=$(THIRD_BASE)/boost
ifeq (1,$(shell test -d $(BOOSTDIR) && echo "1"))
  BOOST_CFLAGS=-I$(BOOSTDIR)/include -DNICE_USELIB_BOOST
  BOOST_LDFLAGS=-L$(BOOSTDIR)/lib
endif

# LinAl
LINALCONFIG=$(THIRD_BASE)/LinAl/bin/linal-config
ifeq (1,$(shell test -f $(LINALCONFIG) && echo "1"))
  LINAL_CFLAGS=`$(LINALCONFIG) --cxxflags` -DNICE_USELIB_LINAL
  LINAL_LDFLAGS=`$(LINALCONFIG) --libs` -lgfortran
endif

# ---------------------------------- QT4 (first local install -> if not available 
QT4_PKGCONFIG=QtGui QtCore QtOpenGL Qt3Support
QT4_XML_PKGCONFIG=QtXml

ifeq (1,$(shell pkg-config --exists $(QT4_PKGCONFIG) && echo "1"))
  MOC_BINARY=moc
  $(call CONFIGINFO,QT4_local,1)
else
  QTDIR=$(THIRD_BASE)/qt4
  ifeq (1,$(shell test -d $(QTDIR)/lib/pkgconfig && echo "1"))
    QT4_PKGCONFIG_XXX=$(QTDIR)/lib/pkgconfig
    QT4_PKGCONFIG=$(QT4_PKGCONFIG_XXX)/QtGui.pc $(QT4_PKGCONFIG_XXX)/QtCore.pc $(QT4_PKGCONFIG_XXX)/QtOpenGL.pc $(QT4_PKGCONFIG_XXX)/Qt3Support.pc
    QT4_XML_PKGCONFIG=$(QT4_PKGCONFIG_XXX)/QtXml.pc
    MOC_BINARY=$(QTDIR)/bin/moc
  	$(call CONFIGINFO,QT4_3rdparty,1)
  endif
endif

ifeq (1,$(shell pkg-config --exists $(QT4_PKGCONFIG) && echo "1"))
  QT4_CFLAGS=-DQT3_SUPPORT -DNICE_USELIB_QT
  # The moc precompiler. Make sure it´s the Qt4 version!
  MOC=$(MOC_BINARY) $(QT4_CFLAGS)
else
  QT4_PKGCONFIG=
  $(call CONFIGINFO,QT4,0)
endif

#QT4_XML
ifeq (1,$(shell pkg-config --exists $(QT4_XML_PKGCONFIG) && echo "1"))
  QT4_XML_CFLAGS="-DNICE_USELIB_QT4_XML"
  MOC=$(MOC_BINARY) $(QT4_CFLAGS) $(QT4_XML_CFLAGS)
  $(call CONFIGINFO,QT4_XML,1)
else
  $(call CONFIGINFO,QT4_XML,0)
endif

#KRECONSTRUCTION
KRECONSTRUCTION_PREFIX=$(HOME)/code/k_reconstruction
ifeq (1,$(shell test -d $(KRECONSTRUCTION_PREFIX) && echo "1"))
  KRECONSTRUCTION_PC_PATH=$(KRECONSTRUCTION_PREFIX)/BUILD_$(shell uname -m)/pkgconfig
  KRECONSTRUCTION_CFLAGS=`export PKG_CONFIG_PATH=$(KRECONSTRUCTION_PC_PATH);\
   pkg-config libtrackerregion libgeoprojective libreconstruct libgeo3dext libtrackerext --cflags` -DNICE_USELIB_KRECONSTRUCTION
  KRECONSTRUCTION_LDFLAGS=\
  `export PKG_CONFIG_PATH=$(KRECONSTRUCTION_PC_PATH);\
  pkg-config libtrackerregion libgeoprojective libreconstruct libgeo3dext libtrackerext --libs`
  $(call CONFIGINFO,KRECONSTRUCTION,1)
else
  $(call CONFIGINFO,KRECONSTRUCTION,0)
endif

# Coin3D
COIN3DDIR=$(THIRD_BASE)/Coin3dQt4
ifeq (1,$(shell test -d $(COIN3DDIR) && echo "1"))
  COIN3D_CFLAGS=-I$(COIN3DDIR)/include -DNICE_USELIB_COIN3D
  COIN3D_LDFLAGS=-L$(COIN3DDIR)/lib -lCoin -lSoQt
  $(call CONFIGINFO,COIN3D,1)
else
  $(call CONFIGINFO,COIN3D,0)
endif

#OPEN CV
ifeq (1,$(shell pkg-config --exists opencv && echo "1"))
  OPENCV_CFLAGS= `pkg-config --cflags opencv` -DNICE_USELIB_OPENCV  
  OPENCV_LDFLAGS=`pkg-config --libs opencv`
  $(call CONFIGINFO,OPENCV_LOCAL,1)
else
  OPENCV_PREFIX=$(THIRD_BASE)/opencv
  ifeq (1,$(shell test -d $(OPENCV_PREFIX) && echo "1"))
    OPENCV_CFLAGS=-I$(OPENCV_PREFIX)/include/opencv -DNICE_USELIB_OPENCV
    OPENCV_LDFLAGS=-L$(OPENCV_PREFIX)/lib
    OPENCV_LDFLAGS+=-lcxcore -lcv -lhighgui -lcvaux -lml
    $(call CONFIGINFO,OPENCV,1)
  else
    $(call CONFIGINFO,OPENCV,0)
  endif
endif

#ARIA
ARIA_PREFIX=$(THIRD_BASE)/Aria
ifeq (1,$(shell test -d $(OPENCV_PREFIX) && echo "1"))
  ARIA_CFLAGS=-I$(ARIA_PREFIX)/include -I$(ARIA_PREFIX)/ArNetworking/include -DNICE_USELIB_ARIA
  ARIA_LDFLAGS=-L$(ARIA_PREFIX)/lib
  ARIA_LDFLAGS+=-lAria -lArNetworking
  $(call CONFIGINFO,ARIA,1)
else
  $(call CONFIGINFO,ARIA,0)
endif

#GLUT
ifeq (1,$(call LIBEXISTS,test-glut.cpp,-lglut -lGLU))
  GLUT_LDFLAGS= -lglut -lGLU -lGL 
  GLUT_CFLAGS=-DNICE_USELIB_GLUT
  $(call CONFIGINFO,GLUT,1)
else
  $(call CONFIGINFO,GLUT,0)
endif

#PTU
PTU_CFLAGS=$(shell ptu-config --cxxflags) -DNICE_USELIB_PTU
PTU_LDFLAGS=$(shell ptu-config --libs)

# FireCap
ifeq (1,$(shell pkg-config FireCap --exists && echo "1"))
  $(call CONFIGINFO,FireCap,1)
  FIRECAP_PKGCONFIG_XXX:=FireCap
  FIRECAP_CFLAGS:=-DNICE_USELIB_FIRECAP `pkg-config $(FIRECAP_PKGCONFIG_XXX) --cflags`
  FIRECAP_LDFLAGS:=`pkg-config $(FIRECAP_PKGCONFIG_XXX) --libs`
  $(call CONFIGINFO,FireCap,1)
else
  $(call CONFIGINFO,FireCap,0)
endif

# libxml2
XML2CONFIG=xml2-config
ifeq (1,$(shell $(XML2CONFIG) --version >> /dev/null 2>&1 && echo "1"))
  $(call CONFIGINFO,libxml2,1)
  XML2_CFLAGS=`$(XML2CONFIG) --cflags` -DNICE_USELIB_XML2
  XML2_LDFLAGS=`$(XML2CONFIG) --libs`
else
  $(call CONFIGINFO,libxml2,0)
endif

ifeq (1,$(shell which cppunit-config 2>/dev/null >/dev/null && echo "1"))
# default: use standard package
	CPPUNIT_CFLAGS=$(shell cppunit-config --cflags) -DNICE_USELIB_CPPUNIT
	CPPUNIT_LDFLAGS=$(shell cppunit-config --libs)
    $(call CONFIGINFO,CPPUNIT,1)
else 
ifeq (1,$(shell ls $(THIRD_BASE)/cppunit/bin/cppunit-config 2>/dev/null >/dev/null && echo "1"))
# use cppunit available in third-party directory
	CPPUNIT_PREFIX=$(THIRD_BASE)/cppunit
	CPPUNIT_CFLAGS=$(shell $(CPPUNIT_PREFIX)/bin/cppunit-config --cflags) -DNICE_USELIB_CPPUNIT
	CPPUNIT_LDFLAGS=$(shell $(CPPUNIT_PREFIX)/bin/cppunit-config --libs | sed s"=-L/usr/lib64=="g)
    $(call CONFIGINFO,CPPUNIT,1)
else
# no cppunit available
	CPPUNIT_CFLAGS=
	CPPUNIT_LDFLAGS=
    $(call CONFIGINFO,CPPUNIT,0)
endif
endif

LIBMAGICKCONFIG=MagickCore-config
ifeq (1,$(shell $(LIBMAGICKCONFIG) --version >> /dev/null 2>&1 && echo "1"))
    LIBMAGICKCONFIG=Magick++-config
    ifeq (1,$(shell $(LIBMAGICKCONFIG) --version >> /dev/null 2>&1 && echo "1"))
      LIBMAGICK_CFLAGS=`$(LIBMAGICKCONFIG) --cppflags` -DNICE_USELIB_LIBMAGICK
      LIBMAGICK_LDFLAGS=`$(LIBMAGICKCONFIG) --libs`
      $(call CONFIGINFO,LIBMAGICK,1)
    else
      $(call CONFIGINFO,LIBMAGICK,0)
    endif
else
  $(call CONFIGINFO,LIBMAGICK,0)
endif

# nice-dtsvm is a nice sub-lib, and we like
# to have it optionally, therefore, we require
# a flag passed to the compiler, which can be used
# in our source code
ifeq (1,$(shell test -d nice-dtsvm/ && echo "1"))
    #NICEDTSVM_CFLAGS=-DNICE_USELIB_NICEDTSVM `pkg-config --cflags libnice-dtsvm`
    #NICEDTSVM_LDFLAGS=`pkg-config --libs libnice-dtsvm`
	NICEDTSVM_CFLAGS=-DNICE_USELIB_NICEDTSVM 
	NICEDTSVM_LDFLAGS=
    $(call CONFIGINFO,NICEDTSVM,1)
else
    $(call CONFIGINFO,NICEDTSVM,0)
endif

ifeq (1,$(shell test -d $(THIRD_BASE)/trlan/ && echo "1"))
  TRLAN_CFLAGS=-DNICE_USELIB_TRLAN 
  TRLAN_LDFLAGS=-L$(THIRD_BASE)/trlan/ -ltrlan
  $(call CONFIGINFO,TRLAN,1)
else
  $(call CONFIGINFO,TRLAN,0)
endif

# for Matze Wackers optimization lib
DEBUGFLAGS_CFLAGS=-DOPT_DEBUG -DDEBUG

MATIODIR=matio/
ifeq (1,$(shell test -d $(MATIODIR) && echo "1"))
  MATIO_CFLAGS=-DNICE_USELIB_MATIO -I$(MATIODIR)
  MATIO_LDFLAGS=-L$(MATIODIR) -lmatio
  $(call CONFIGINFO,MATIO,1)
else
  $(call CONFIGINFO,MATIO,0)
endif