#
# Makefile for generating python bindings
#
# Created by Linas Vepstas February 2014
#
#
SWIG_SOURCES = $(top_srcdir)/bindings/swig/link_grammar.i
SWIG_INCLUDES = \
$(top_srcdir)/link-grammar/link-includes.h \
$(top_srcdir)/link-grammar/dict-common/dict-defines.h \
$(top_srcdir)/link-grammar/dict-common/dict-api.h \
$(top_srcdir)/link-grammar/dict-common/dict-structures.h
built_c_sources = lg_python_wrap.cc
built_py_sources = $(top_builddir)/bindings/python/clinkgrammar.py
# Over-ride the install location, so as to remove the dash in the
# directory "link-grammar". Turns out python cannot tolerate dashes.
# Thus, typically, it will install into
# /usr/local/lib/python3.x/dist-packages/linkgrammar (without the dash)
pkgpythondir=$(pythondir)/linkgrammar
pkgpyexecdir=$(pyexecdir)/linkgrammar
# Files that get installed in $pkgpythondir
pkgpython_PYTHON = \
$(srcdir)/linkgrammar.py \
$(top_builddir)/bindings/python/__init__.py \
$(built_py_sources)
# Apparently, anaconda does not work without this!?
# This seems wrong and lame to me, but see issue #298
# https://github.com/opencog/link-grammar/issues/298
pkgpypathdir=$(pythondir)
pkgpypath_PYTHON = \
$(srcdir)/linkgrammar.pth
# The make uninstall target should remove directories we created.
uninstall-hook:
-rmdir $(pkgpythondir)
# These are packaged in the tarball; make clean should not remove them.
maintainer-clean-local:
-rm -f $(built_c_sources)
-rm -f $(built_py_sources)
# Don't remove __init__.py; it is built by configure!
DISTCLEANFILES = \
$(top_builddir)/bindings/python/__init__.py
if HAVE_SWIG
# Swig builds these ....
$(built_c_sources) $(built_py_sources): $(SWIG_INCLUDES)
$(built_c_sources) $(built_py_sources): $(SWIG_SOURCES)
$(AM_V_GEN) $(SWIG) -python -module clinkgrammar -I$(top_srcdir)/link-grammar -o $@ $<
else
$(built_c_sources) $(built_py_sources):
touch $(built_c_sources) $(built_py_sources)
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_c_sources) $(SWIG_SOURCES)
# $(top_builddir) to pick up autogen'ed link-grammar/link-features.h
_clinkgrammar_la_CPPFLAGS = \
$(SWIG_PYTHON_CPPFLAGS) \
$(PYTHON_CPPFLAGS) \
-I$(top_srcdir) \
-I$(top_srcdir)/link-grammar \
-I$(top_builddir)
# On Cygwin and MinGW, a DLL with version is named name-major.EXT with no
# symlink to it of an unversioned name (at least up and including libtool
# 2.4.6). This is bad for Python modules, as they must have an identifier
# name.
# On MinGW, Python DLLs end with ".pyd". But Cygwin needs them with ".dll".
if OS_WIN32
AVOID_VERSION = -avoid-version
if !OS_CYGWIN
PYMODULE_EXT = -shrext .pyd
endif
endif
if OS_NETBSD
AVOID_VERSION = -avoid-version
endif
_clinkgrammar_la_LDFLAGS = \
-version-info @VERSION_INFO@ $(AVOID_VERSION) \
$(PYTHON_LDFLAGS) -module -no-undefined $(PYMODULE_EXT)
_clinkgrammar_la_LIBADD = \
$(top_builddir)/link-grammar/liblink-grammar.la $(PYTHON_LIBS)
EXTRA_DIST = \
AUTHORS \
LICENSE \
README.md \
__init__.py.in \
linkgrammar.py