##############################################################################
# Build testapi, a C program that tests basic and enhanced embedding
# API calls.  This is a typical makefile for programs that embed Python, 
# with the Tkinter and dbm extensions enabled.  In general, link with:
#
# - Python's library (currently, a single .a file) 
# - Libs for statically-linked extensions outside Python's build tree (if any)
# - The ppembed extended API library .a file (if used)
# - Your C "main" function, plus any application modules and libraries.
#
# Here, we need Tk and dbm libraries (since these extensions were 
# enabled in Modules/Setup), plus the "libppembed.a" wrapper library.
# C files include the Python.h header file (and/or optional ppembed.h).
# If you're using a standard Python install, compile with a -I flag that
# lists the single Python include dir (e.g., /usr/include/python1.5).
# If you have a custom Python build, include both the build tree's Include 
# and root dirs in -I flags as done here; the root dir contains config.h.
#
# We also build (but don't statically link in) the stacktype C extension 
# we created in the extending chapter here if it doesn't exits--the embedded
# Python code dynamically imports that extension module when run, so the .so
# file must be built, and must be located in a dir on PYTHONPATH: make sure 
# to source the toplevel setup-pp-embed.csh file to add the Extend dir to your 
# path.  It's possible to add dirs to the path via the C api too, but setting 
# PYTHONPATH in your shell can be more flexible than hard-coding paths in C.
#
# To see which extension libraries must be linked, check the Makefile
# generated in the "Modules" directory of the Python tree; your lib 
# settings should match those in Modules/Makefile, in the Python build
# tree.  Caveat: Your file paths will vary, and there may be more general
# ways to code this; this is for illustration purposes only.
##############################################################################


PY    = /home/mark/python1.5.2-ddjcd/Python-1.5.2
PYLIB = $(PY)/libpython1.5.a
PYINC = -I$(PY)/Include -I$(PY)

LIBS = -L/usr/lib \
       -L/usr/X11R6/lib \
       -lgdbm -ltk8.0 -ltcl8.0 -lX11 -lm -ldl

APIDIR = ../HighLevelApi
APILIB = $(APIDIR)/libppembed.a

STACKDIR = ../../Extend/Stacks
STACKMOD = $(STACKDIR)/stacktype.so

testapi: testapi.o $(APILIB) $(STACKMOD)
	gcc testapi.o $(APILIB) $(PYLIB) $(LIBS) -g -export-dynamic -o testapi

testapi.o: testapi.c $(APIDIR)/ppembed.h
	gcc testapi.c -c -g -I$(APIDIR) $(PYINC)

$(APILIB):
	cd $(APIDIR); make -f makefile.api

$(STACKMOD):
	cd $(STACKDIR); make -f makefile.stack stacktype.so

clean: 
	rm -f testapi testapi.o *.pyc core