#-*-Makefile-*- vim:syntax=make
#$Id$

GCC=gcc
GPP=g++
OPTFLAGS = -g -O0
LIBS = -lm -lstdc++ 
PFLAGS += -tossim -fnesc-nido-tosnodes=1000 -fnesc-simulate -fnesc-nido-motenumber=sim_node\(\)  
WFLAGS = -Wno-nesc-data-race
PYTHON_VERSION=2.5

BUILDDIR   = simbuild/$(PLATFORM)
CFILE    = $(BUILDDIR)/sim.c
OBJFILE    = $(BUILDDIR)/sim.o
CXXFILE    = $(TOSDIR)/lib/tossim/tossim.c
CXXOBJFILE = $(BUILDDIR)/tossim.o
HASHFILE    = $(TOSDIR)/lib/tossim/hashtable.c
HASHOBJFILE = $(BUILDDIR)/c-support.o
PYFILE     = $(TOSDIR)/lib/tossim/tossim_wrap.cxx
PYOBJFILE  = $(BUILDDIR)/pytossim.o
PYDIR      =/usr/include/python$(PYTHON_VERSION)
SIMDIR     =$(TOSDIR)/lib/tossim
XML        = app.xml
DUMPTYPES = -fnesc-dump=components -fnesc-dump=variables -fnesc-dump=constants -fnesc-dump=typedefs -fnesc-dump=interfacedefs -fnesc-dump=tags

ifeq ($(findstring cygwin, $(OSTYPE)),cygwin)
  PLATFORM_FLAGS=-DUSE_DL_IMPORT -fpic
  SHARED_OBJECT=_TOSSIM.dll
  PLATFORM_BUILD_FLAGS= -fpic -W1,--enabled-auto-image-base 
  PLATFORM_LIB_FLAGS = -L/usr/lib/python$(PYTHON_VERSION)/config -L/$(PYDIR)/config -lstdc++ -lpython$(PYTHON_VERSION)
else 
ifeq ($(OS), Windows_NT) # Some TinyOS installs are like this
  PLATFORM_FLAGS=-DUSE_DL_IMPORT -fpic 
  SHARED_OBJECT=_TOSSIM.dll
  PLATFORM_BUILD_FLAGS= -fpic -W1,--enabled-auto-image-base 
  PLATFORM_LIB_FLAGS =-shared -L/usr/lib/python$(PYTHON_VERSION)/config -L/$(PYDIR)/config -lstdc++ -lpython$(PYTHON_VERSION)
else 
ifeq ($(findstring darwin, $(OSTYPE)), darwin) 
  SIM_DARWIN=TRUE
else
ifeq ($(findstring Darwin, $(shell uname)), Darwin)
  SIM_DARWIN = TRUE  
else # linux
  PLATFORM_FLAGS=-shared -fPIC
  SHARED_OBJECT=_TOSSIMmodule.so
  PLATFORM_LIB_FLAGS = -lstdc++ 
  PLATFORM_BUILD_FLAGS= -shared -fPIC
endif
endif
endif
endif 
ifdef SIM_DARWIN
  PLATFORM_FLAGS=-fPIC
  PLATFORM_CC_FLAGS=-bundle
  SHARED_OBJECT=_TOSSIMmodule.so
  PLATFORM_BUILD_FLAGS=-flat_namespace -undefined suppress 
  PLATFORM_LIB_FLAGS = -lstdc++ 
endif 

BUILD_DEPS = sim-exe

# lib/tossim has to come at the end in order to ensure basic TOSSIM
# implementations are the last resort, so put it directly in the call

sim-exe: builddir $(BUILD_EXTRA_DEPS) FORCE
	@echo "  placing object files in $(BUILDDIR)"
	@echo "  writing XML schema to $(XML)"
	@echo "  compiling $(COMPONENT) to object file sim.o"
	$(NCC) -c $(PLATFORM_FLAGS) -o $(OBJFILE) $(OPTFLAGS) $(PFLAGS) $(CFLAGS) $(WFLAGS) $(COMPONENT).nc $(LDFLAGS)  $(DUMPTYPES) -fnesc-dumpfile=$(XML)

	@echo "  compiling Python support and C libraries into pytossim.o, tossim.o, and c-support.o"
	$(GPP) -c $(PLATFORM_CC_FLAGS) $(PLATFORM_FLAGS) -o $(PYOBJFILE) $(OPTFLAGS) $(CFLAGS) $(PYFILE) -I$(PYDIR) -I$(SIMDIR) -DHAVE_CONFIG_H 
	$(GPP) -c $(PLATFORM_CC_FLAGS) $(PLATFORM_FLAGS) -o $(CXXOBJFILE) $(OPTFLAGS) $(CFLAGS) $(CXXFILE) -I$(PYDIR) -I$(SIMDIR)
	$(GPP) -c $(PLATFORM_CC_FLAGS) $(PLATFORM_FLAGS) -o $(HASHOBJFILE) $(OPTFLAGS) $(CFLAGS) $(HASHFILE) -I$(PYDIR) -I$(SIMDIR)
	@echo "  linking into shared object ./$(SHARED_OBJECT)"
	$(GPP) $(PLATFORM_BUILD_FLAGS) $(PLATFORM_CC_FLAGS) $(PYOBJFILE) $(OBJFILE) $(CXXOBJFILE) $(HASHOBJFILE) $(PLATFORM_LIB_FLAGS) -o $(SHARED_OBJECT)
	@echo "  copying Python script interface TOSSIM.py from lib/tossim to local directory"
	@cp $(TOSDIR)/lib/tossim/TOSSIM.py .
	@echo " "
	@echo "*** Successfully built $(PLATFORM) TOSSIM library. "