From bd1ba4a37fcd3f74935099127c0ed6c234ab7e5a Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 2 Aug 2012 18:37:57 +0000
Subject: Clean up wscript files and use a simpler method of chopping 'lib'
 prefix.

---
 plugins/eg-synth.lv2/wscript | 26 +++++++++-----------------
 1 file changed, 9 insertions(+), 17 deletions(-)

(limited to 'plugins/eg-synth.lv2/wscript')

diff --git a/plugins/eg-synth.lv2/wscript b/plugins/eg-synth.lv2/wscript
index f1b8e2d..45e0c13 100644
--- a/plugins/eg-synth.lv2/wscript
+++ b/plugins/eg-synth.lv2/wscript
@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 from waflib.extras import autowaf as autowaf
+import re
 
 # Variables for 'waf dist'
 APPNAME = 'eg-synth.lv2'
@@ -26,51 +27,42 @@ def configure(conf):
     if not autowaf.is_child():
         autowaf.check_pkg(conf, 'lv2core', uselib_store='LV2CORE')
 
-    # Set env['pluginlib_PATTERN']
-    pat = conf.env['cshlib_PATTERN']
-    if pat.startswith('lib'):
-        pat = pat[3:]
-    conf.env['pluginlib_PATTERN'] = pat
-    conf.env['pluginlib_EXT'] = pat[pat.rfind('.'):]
-
     autowaf.display_msg(conf, "LV2 bundle directory", conf.env['LV2DIR'])
     print('')
 
 def build(bld):
     bundle = APPNAME
 
+    # Make a pattern for shared objects without the 'lib' prefix
+    module_pat = re.sub('^lib', '', bld.env['cshlib_PATTERN'])
+    module_ext = module_pat[module_pat.rfind('.'):]
+
     # Build manifest.ttl by substitution (for portable lib extension)
     bld(features     = 'subst',
         source       = 'manifest.ttl.in',
         target       = '%s/%s' % (bundle, 'manifest.ttl'),
         install_path = '${LV2DIR}/%s' % bundle,
-        LIB_EXT      = bld.env['pluginlib_EXT'])
+        LIB_EXT      = module_ext)
 
     # Copy other data files to build bundle (build/eg-amp.lv2)
-    for i in [ 'synth.ttl' ]:
+    for i in ['synth.ttl']:
         bld(features     = 'subst',
             source       = i,
             target       = '%s/%s' % (bundle, i),
             install_path = '${LV2DIR}/%s' % bundle,
             LIB_EXT      = bld.env['pluginlib_EXT'])
 
-    # Create a build environment that builds module-style library names
-    # e.g. eg-amp.so instead of libeg-amp.so
-    # Note for C++ you must set cxxshlib_PATTERN instead
-    penv                   = bld.env.derive()
-    penv['cshlib_PATTERN'] = bld.env['pluginlib_PATTERN']
-
+    # Use LV2 headers from parent directory if building as a sub-project
     includes = None
     if autowaf.is_child:
         includes = '../..'
 
     # Build plugin library
     obj = bld(features     = 'c cshlib',
-              env          = penv,
               source       = 'synth.c',
               name         = 'synth',
               target       = '%s/synth' % bundle,
               install_path = '${LV2DIR}/%s' % bundle,
               uselib       = 'LV2CORE',
               includes     = includes)
-
+    obj.env['cshlib_PATTERN'] = module_pat
-- 
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