diff options
| -rw-r--r-- | ext.pc.template | 6 | ||||
| -rw-r--r-- | genwscript.py | 64 | ||||
| -rw-r--r-- | wscript.template | 9 |
3 files changed, 56 insertions, 23 deletions
diff --git a/ext.pc.template b/ext.pc.template new file mode 100644 index 0000000..93dad69 --- /dev/null +++ b/ext.pc.template @@ -0,0 +1,6 @@ +includedir=@INCLUDEDIR@ + +Name: @NAME@ +Version: @VERSION@ +Description: @DESCRIPTION@ +Cflags: -I${includedir}/@INCLUDE_PATH@ diff --git a/genwscript.py b/genwscript.py index 6d3c42c..e4e020e 100644 --- a/genwscript.py +++ b/genwscript.py @@ -1,14 +1,21 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- -import RDF +import rdflib import glob import os import re import shutil -rdf = RDF.NS('http://www.w3.org/1999/02/22-rdf-syntax-ns#') -lv2 = RDF.NS('http://lv2plug.in/ns/lv2core#') +lv2 = rdflib.Namespace('http://lv2plug.in/ns/lv2core#') +rdf = rdflib.Namespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#') + +# Get the first match for a triple pattern, or throw if no matches +def query(model, s, p, o): + triples = model.triples([s, p, o]) + for i in triples: + return i + raise Exception('Bad LV2 extension data') def genwscript(manifest): match = re.search('.*/([^/]*).lv2/.*', manifest) @@ -17,44 +24,57 @@ def genwscript(manifest): match = re.search('(.*)/.*', manifest) dir = match.group(1) - m = RDF.Model() - p = RDF.Parser(name="turtle") - p.parse_into_model(m, 'file:' + manifest) + m = rdflib.ConjunctiveGraph() + m.parse('file:' + manifest, format='n3') - s = m.find_statements(RDF.Statement(None, rdf.type, lv2.Specification)) - if not s.current(): + try: + # ?uri a lv2:Specification + uri = query(m, None, rdf.type, lv2.Specification)[0] + + # uri lv2:minorVersion ?minor + minor = query(m, uri, lv2.minorVersion, None)[2] + + # uri lv2:microVersion ? + micro = query(m, uri, lv2.microVersion, None)[2] + except: return False - uri = str(s.current().subject.uri) - - s = m.find_statements(RDF.Statement(None, lv2.minorVersion, None)) - if not s.current(): - return False - minor = s.current().object.literal_value['string'] - - s = m.find_statements(RDF.Statement(None, lv2.microVersion, None)) - if not s.current(): - return False - micro = s.current().object.literal_value['string'] - if int(minor) != 0 and int(micro) % 2 == 0: print('Packaging %s extension version %s.%s' % (name, minor, micro)) + # Make directory and copy all files to it distdir = 'build/spec/lv2-%s-%s.%s' % (name, minor, micro) os.mkdir(distdir) for f in glob.glob('%s/*.*' % dir): shutil.copy(f, '%s/%s' % (distdir, os.path.basename(f))) + pkgconfig_name = str(uri).replace('http://', 'lv2-').replace('/', '-') + + # Generate wscript wscript_template = open('wscript.template') wscript = open('%s/wscript' % distdir, 'w') for l in wscript_template: wscript.write(l.replace( '@NAME@', name).replace( - '@URI@', uri).replace( + '@URI@', str(uri)).replace( '@MINOR@', minor).replace( - '@MICRO@', micro)) + '@MICRO@', micro).replace( + '@PKGCONFIG_NAME@', pkgconfig_name)) wscript_template.close() wscript.close() + + # Generate pkgconfig file + pkgconfig_template = open('ext.pc.template', 'r') + pkgconfig = open('%s/%s.pc.in' % (distdir, pkgconfig_name), 'w') + for l in pkgconfig_template: + pkgconfig.write(l.replace( + '@NAME@', 'LV2 ' + name.title()).replace( + '@DESCRIPTION@', 'The LV2 "' + name + '" extension').replace( + '@VERSION@', '%s.%s' % (minor, micro)).replace( + '@INCLUDE_PATH@', str(uri).replace('http://', 'lv2/'))) + pkgconfig_template.close() + pkgconfig.close() + try: os.remove('%s/waf' % distdir) except: diff --git a/wscript.template b/wscript.template index eba53b0..725d0b5 100644 --- a/wscript.template +++ b/wscript.template @@ -6,7 +6,7 @@ import waflib.Options as Options # Variables for 'waf dist' APPNAME = 'lv2-@NAME@' -VERSION = '1.2' +VERSION = '@VERSION@' # Mandatory variables top = '.' @@ -31,6 +31,13 @@ def build(bld): bundle_dir = os.path.join(bld.env['LV2DIR'], '@NAME@.lv2') include_dir = os.path.join(bld.env['INCLUDEDIR'], 'lv2', include_base) + # Pkgconfig file + obj = bld(features = 'subst', + source = '@PKGCONFIG_NAME@.pc.in', + target = '@PKGCONFIG_NAME@.pc', + install_path = '${LIBDIR}/pkgconfig', + INCLUDEDIR = bld.env['INCLUDEDIR']) + # Install bundle bld.install_files(bundle_dir, bld.path.ant_glob('?*.*')) |