#
# Makefile for generating python bindings
#
# Created by Linas Vepstas February 2014
#

SWIG_SOURCES = ../swig/link_grammar.i
BUILT_SOURCES = $(top_builddir)/bindings/python/lg_python_wrap.cc

pkgpython_PYTHON =                                 \
   linkgrammar.py                                  \
   $(top_builddir)/bindings/python/__init__.py     \
   $(top_builddir)/bindings/python/clinkgrammar.py


# Don't remove __init__.py; that one is build by configure!
CLEANFILES =                                       \
   $(BUILT_SOURCES)                                \
   $(top_builddir)/bindings/python/clinkgrammar.py

DISTCLEANFILES =                                   \
   $(top_builddir)/bindings/python/__init__.py

if HAVE_SWIG
$(BUILT_SOURCES): $(SWIG_SOURCES)
	$(SWIG) $(SWIG_PYTHON_OPT) -python -module clinkgrammar -I$(top_srcdir)/link-grammar -o $@ $<
endif

# The la MUST have the same name as the pm,
# which MUST be the swig -module name!
# We're calling this clinkgrammar, since its a direct map of the C
# interfaces.
pkgpyexec_LTLIBRARIES = _clinkgrammar.la

_clinkgrammar_la_SOURCES = $(BUILT_SOURCES) $(SWIG_SOURCES)

# $(top_builddir) to pick up autogened link-grammar/link-features.h 
_clinkgrammar_la_CPPFLAGS =     \
   $(SWIG_PYTHON_CPPFLAGS)      \
   $(PYTHON_CPPFLAGS)           \
   -I$(top_srcdir)              \
   -I$(top_builddir)            \
   $(ANSI_CFLAGS)

_clinkgrammar_la_LDFLAGS = -version-info @VERSION_INFO@ $(PYTHON_LDFLAGS) -module
_clinkgrammar_la_LIBADD = $(top_builddir)/link-grammar/liblink-grammar.la


EXTRA_DIST =         \
   AUTHORS           \
   LICENSE           \
   README            \
   __init__.py.in    \
   linkgrammar.py    \
   example.py        \
   tests.py