From 18e2b14c1dd2d5d0c17898d2dfc19c4097260cfc Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 28 Dec 2017 18:32:45 +0000
Subject: [PATCH] Start a Python module

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 Makefile.am                 | 26 ++++++++++++++++++++++++-
 configure.ac                |  4 ++++
 src/python/locationmodule.c | 39 +++++++++++++++++++++++++++++++++++++
 3 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 src/python/locationmodule.c

diff --git a/Makefile.am b/Makefile.am
index 00763a8..4a6aacf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,7 +9,6 @@ AM_CPPFLAGS = \
 	-I${top_srcdir}/src
 
 AM_CFLAGS = ${my_CFLAGS} \
-	-fvisibility=hidden \
 	-ffunction-sections \
 	-fdata-sections
 
@@ -30,6 +29,7 @@ SED_PROCESS = \
 	-e 's,@includedir\@,$(includedir),g' \
 	< $< > $@ || rm $@
 
+pythondir    = $(pyexecdir)
 pkgconfigdir = $(libdir)/pkgconfig
 
 %.pc: %.pc.in Makefile
@@ -57,6 +57,10 @@ src_libloc_la_SOURCES =\
 
 EXTRA_DIST += src/libloc.sym
 
+src_libloc_la_CFLAGS = \
+	$(AM_CFLAGS) \
+	-fvisibility=hidden
+
 src_libloc_la_LDFLAGS = \
 	$(AM_LDFLAGS) \
 	-version-info $(LIBLOC_CURRENT):$(LIBLOC_REVISION):$(LIBLOC_AGE) \
@@ -74,6 +78,26 @@ EXTRA_DIST += \
 CLEANFILES += \
 	src/libloc.pc
 
+pkgpyexec_LTLIBRARIES = \
+	src/python/location.la
+
+src_python_location_la_SOURCES = \
+	src/python/locationmodule.c
+
+src_python_location_la_CFLAGS = \
+	$(AM_CFLAGS) \
+	$(PYTHON_CFLAGS)
+
+src_python_location_la_LDFLAGS = \
+	$(AM_LDFLAGS) \
+	-shared \
+	-module \
+	-avoid-version
+
+src_python_location_la_LIBADD = \
+	src/libloc.la \
+	$(PYTHON_LIBS)
+
 TESTS = \
 	src/test-libloc \
 	src/test-stringpool \
diff --git a/configure.ac b/configure.ac
index b27e11b..79ae5e6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -68,6 +68,10 @@ my_CFLAGS="\
 "
 AC_SUBST([my_CFLAGS])
 
+# Python
+AM_PATH_PYTHON([3.4])
+PKG_CHECK_MODULES([PYTHON], [python-${PYTHON_VERSION}])
+
 AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_FILES([
         Makefile
diff --git a/src/python/locationmodule.c b/src/python/locationmodule.c
new file mode 100644
index 0000000..dfd951d
--- /dev/null
+++ b/src/python/locationmodule.c
@@ -0,0 +1,39 @@
+/*
+	libloc - A library to determine the location of someone on the Internet
+
+	Copyright (C) 2017 IPFire Development Team <info@ipfire.org>
+
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Lesser General Public
+	License as published by the Free Software Foundation; either
+	version 2.1 of the License, or (at your option) any later version.
+
+	This library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+	Lesser General Public License for more details.
+*/
+
+#include <Python.h>
+
+PyMODINIT_FUNC PyInit_location(void);
+
+static PyMethodDef location_module_methods[] = {
+	{ NULL },
+};
+
+static struct PyModuleDef location_module = {
+	.m_base = PyModuleDef_HEAD_INIT,
+	.m_name = "location",
+	.m_size = -1,
+	.m_doc = "Python module for libloc",
+	.m_methods = location_module_methods,
+};
+
+PyMODINIT_FUNC PyInit_location(void) {
+	PyObject* m = PyModule_Create(&location_module);
+	if (!m)
+		return NULL;
+
+	return m;
+}
-- 
2.39.2