# ---------------------------------------------------------------
# $Header$
# SWIG Makefile
# 
# This file can be used to build various Python extensions with SWIG.
# By default this file is set up for dynamic loading, but it can
# be easily customized for static extensions by modifying various
# portions of the file.
#
#        SRCS       = C source files
#        CXXSRCS    = C++ source files
#        OBJCSRCS   = Objective-C source files
#        OBJS       = Additional .o files (compiled previously)
#        INTERFACE  = SWIG interface file
#        TARGET     = Name of target module or executable
#
#----------------------------------------------------------------

SRCS          = types.c scanner.c include.c getopt.c misc.c super.c type.c
OBJS          = $(SRCS:.c=.o)
INTERFACE     = swig.i
WRAPFILE      = $(INTERFACE:.i=_wrap.c)
WRAPOBJ       = $(INTERFACE:.i=_wrap.o)
TARGET        = swigmodule@SO@ # Use this kind of target for dynamic loading

prefix        = @prefix@
exec_prefix   = @exec_prefix@

CC            = @CC@
AR            = @AR@
RANLIB        = @RANLIB@
RPATH         = @RPATH@
CC            = @CC@
CFLAGS        = -g
INCLUDE       = -I. -I../DOH/Include
LIBS          = -L. -L../DOH/ -ldoh

# SWIG Options
#     SWIG      = location of the SWIG executable
#     SWIGOPT   = SWIG compiler options
#     SWIGCC    = Compiler used to compile the wrapper file

# this is kinda silly: SWIG depends on SWIG.... :)
SWIG          = $(exec_prefix)/bin/swig 
SWIGOPT       = -python
SWIGCC        = $(CC) 

# SWIG Library files.  Uncomment if rebuilding the Python interpreter
#SWIGLIB       = -lembed.i

# Command that will be used to build the final extension.
BUILD         = $(SWIGCC)

# Uncomment the following if you are using dynamic loading
CCSHARED      = @CCSHARED@
BUILD         = @LDSHARED@

# Python installation

PY_INCLUDE    = -DHAVE_CONFIG_H @PYINCLUDE@ 
PY_LIB        = @PYLIB@

# Build libraries (needed for static builds)

LIBM          = @LIBM@
LIBC          = @LIBC@
SYSLIBS       = $(LIBM) $(LIBC) @LIBS@

# Build options

BUILD_LIBS    = $(LIBS) # Dynamic loading

# Compilation rules for non-SWIG components

.c.o: 
	$(CC) $(CCSHARED) $(INCLUDE) $(CFLAGS) -c -o $*.o $<

# ----------------------------------------------------------------------
# Toplevel Targets
# ----------------------------------------------------------------------

######################################################################
# TARGET: swig
#####################################################################
# note that here we echo the names of all of our object files, 
# relative to the project root, into $(OBJS_FILE), for compatibility
# with the parent makefile.
all: swig
swig: $(OBJS)
	for i in $(OBJS); do echo Source/Swig/$$i >> $(OBJS_FILE); done

######################################################################
# TARGET: experiment
#####################################################################
# same as swig
experiment: swig

######################################################################
# TARGET: python
#####################################################################
# not integrated with the mother ship yet
python: $(TARGET)		# the python module

######################################################################
# TARGET: supertest
#####################################################################
# not integrated with the mother ship yet
supertest: super.c		# test the super module
	$(CC) $(CCSHARED) $(INCLUDE) $(CFLAGS) -g -DSUPER_TEST -c \
		-o supertest.o super.c
	$(CC) supertest.o -ldoh -o supertest

clean:
	rm -f *.o *~ core *.so *.a *_wrap.*

# ----------------------------------------------------------------------
# Rules for building the extension
# ----------------------------------------------------------------------

$(WRAPOBJ) : $(WRAPFILE)
	$(SWIGCC) -c $(CCSHARED) $(CFLAGS) $(WRAPFILE) $(INCLUDE) $(PY_INCLUDE) 
$(WRAPFILE) : $(INTERFACE)
	$(SWIG) $(SWIGOPT) -o $(WRAPFILE) $(SWIGLIB) $(INTERFACE)

$(TARGET): $(WRAPOBJ) $(ALLOBJS)
	$(BUILD) $(WRAPOBJ) $(OBJS) $(BUILD_LIBS) -o $(TARGET)