From d5754ebc213c366e584ea7ef961f38c3c16197e6 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 25 Jan 2015 21:57:02 +0000
Subject: Separate LV2 path stuff into separate module.

git-svn-id: http://svn.drobilla.net/autowaf@100 e2e4594f-ea7b-45dc-bc5a-5f5301e603aa
---
 lv2.py | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 lv2.py

(limited to 'lv2.py')

diff --git a/lv2.py b/lv2.py
new file mode 100644
index 0000000..dd66441
--- /dev/null
+++ b/lv2.py
@@ -0,0 +1,47 @@
+import os
+import sys
+
+from waflib import Logs
+from waflib import Options
+
+def options(opt):
+    dirs_options = opt.add_option_group('Installation directories', '')
+    opt.add_option('--lv2-user', action='store_true', default=False, dest='lv2_user',
+                   help='Install LV2 bundles to user location')
+    dirs_options.add_option('--lv2dir', type='string',
+                            help='LV2 bundles [Default: LIBDIR/lv2]')
+    
+def configure(conf):
+    def env_path(parent_dir_var, name):
+        parent = os.getenv(parent_dir_var)
+        if parent:
+            return os.path.join(parent, name)
+        else:
+            Logs.warn('Environment variable %s unset, using LIBDIR\n' % parent_dir_var)
+            return os.path.join(conf.env['LIBDIR'], name)
+
+    def normpath(path):
+        if sys.platform == 'win32':
+            return os.path.normpath(path).replace('\\', '/')
+        else:
+            return os.path.normpath(path)
+
+    if Options.options.lv2dir:
+        conf.env['LV2DIR'] = Options.options.lv2dir
+    elif Options.options.lv2_user:
+        if conf.env.DEST_OS == 'darwin':
+            conf.env['LV2DIR'] = env_path('HOME', 'Library/Audio/Plug-Ins/LV2')
+        elif conf.env.DEST_OS == 'win32':
+            conf.env['LV2DIR'] = env_path('APPDATA', 'LV2')
+        else:
+            conf.env['LV2DIR'] = env_path('HOME', '.lv2')
+    else:
+        if conf.env.DEST_OS == 'darwin':
+            conf.env['LV2DIR'] = '/Library/Audio/Plug-Ins/LV2'
+        elif conf.env.DEST_OS == 'win32':
+            conf.env['LV2DIR'] = env_path('COMMONPROGRAMFILES', 'LV2')
+        else:
+            conf.env['LV2DIR'] = os.path.join(conf.env['LIBDIR'], 'lv2')
+
+    conf.env['LV2DIR'] = normpath(conf.env['LV2DIR'])
+
-- 
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