Merge pull request #1 from n-connect/FreeBSD

FreeBSD updates

README.md

@@ -16,6 +16,10 @@ dependencies are fetched automatically while building.
 
     $ make build
 
+or on FreeBSD
+
+    $ gmake build
+
 Afterwards the binary is created as `bin/signaling`.
 
 

scripts/get-version.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 ROOT="$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)"
 

scripts/get_continent_map.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3.7
 #
 # Standalone signaling server for the Nextcloud Spreed app.
 # Copyright (C) 2019 struktur AG
@@ -51,7 +51,7 @@ else:
 
 def generate_map(filename):
   data = subprocess.check_output([
-    '/usr/bin/curl',
+    'curl',
     '-L',
     URL,
   ])