Merge pull request #68 from matrix-org/poljar-python

Poljar's improved python bindings

1 files changed, 51 insertions, 0 deletions

diff --git a/python/olm_build.py b/python/olm_build.py
new file mode 100644
index 0000000..ee836d8
--- /dev/null
+++ b/python/olm_build.py
@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+
+# libolm python bindings
+# Copyright © 2018 Damir Jelić <poljar@termina.org.uk>
+#
+# Permission to use, copy, modify, and/or distribute this software for
+# any purpose with or without fee is hereby granted, provided that the
+# above copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+from __future__ import unicode_literals
+
+import os
+
+from cffi import FFI
+
+ffibuilder = FFI()
+PATH = os.path.dirname(__file__)
+
+DEVELOP = os.environ.get("DEVELOP")
+
+compile_args = ["-I../include"]
+link_args = ["-L../build"]
+
+if DEVELOP and DEVELOP.lower() in ["yes", "true", "1"]:
+    link_args.append('-Wl,-rpath=../build')
+
+
+ffibuilder.set_source(
+    "_libolm",
+    r"""
+        #include <olm/olm.h>
+        #include <olm/inbound_group_session.h>
+        #include <olm/outbound_group_session.h>
+    """,
+    libraries=["olm"],
+    extra_compile_args=compile_args,
+    extra_link_args=link_args)
+
+with open(os.path.join(PATH, "include/olm/olm.h")) as f:
+    ffibuilder.cdef(f.read(), override=True)
+
+if __name__ == "__main__":
+    ffibuilder.compile(verbose=True)