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#!/usr/bin/env python
import glob
import os
import shutil
from waflib.extras import autowaf as autowaf
# A rule for making a link in the build directory to a source file
def link(task):
if hasattr(os, 'symlink'):
func = os.symlink
else:
func = shutil.copy # Symlinks unavailable, make a copy
try:
os.remove(task.outputs[0].abspath()) # Remove old target
except:
pass # No old target, whatever
func(task.inputs[0].abspath(), task.outputs[0].abspath())
def configure(conf):
pass
def options(opt):
opt.load('compiler_c')
autowaf.set_options(opt)
opt.add_option('--test', action='store_true', default=False, dest='build_tests',
help="Build unit tests")
opt.add_option('--copy-headers', action='store_true', default=False,
dest='copy_headers',
help='Copy headers instead of linking to bundle')
def build(bld):
path = bld.path.srcpath()[len('lv2/'):]
name = os.path.basename(path)
bundle_dir = os.path.join(bld.env['LV2DIR'], name + '.lv2')
include_dir = os.path.join(bld.env['INCLUDEDIR'], 'lv2', path)
# Copy headers to URI-style include paths in build directory
for i in bld.path.ant_glob('*.h'):
obj = bld(rule = link,
name = 'link',
cwd = 'build/lv2/%s' % path,
source = '%s' % i,
target = 'lv2/%s/%s' % (path, i))
if bld.env['BUILD_TESTS'] and bld.path.find_node('%s-test.c' % name):
test_lib = []
test_cflags = ['']
if bld.is_defined('HAVE_GCOV'):
test_lib += ['gcov']
test_cflags += ['-fprofile-arcs', '-ftest-coverage']
# Unit test program
obj = bld(features = 'c cprogram',
source = '%s-test.c' % name,
lib = test_lib,
target = '%s-test' % name,
install_path = '',
cflags = test_cflags)
# Install bundle
bld.install_files(bundle_dir,
bld.path.ant_glob('?*.*', excl='*.in'))
# Install URI-like includes
if bld.path.ant_glob('*.h'):
if bld.env['COPY_HEADERS']:
bld.install_files(include_dir, bld.path.ant_glob('*.h'))
else:
bld.symlink_as(include_dir,
os.path.relpath(bundle_dir,
os.path.dirname(include_dir)))
def test(ctx):
name = os.path.basename(ctx.path.srcpath()[len('lv2/'):])
autowaf.pre_test(ctx, name, dirs=['.'])
os.environ['PATH'] = '.' + os.pathsep + os.getenv('PATH')
autowaf.run_tests(ctx, name, ['%s-test' % name], dirs=['.'])
autowaf.post_test(ctx, name, dirs=['.'])
def news(ctx):
path = ctx.path.abspath()
autowaf.write_news(os.path.basename(path),
glob.glob(os.path.join(path, '*.ttl')),
os.path.join(path, 'NEWS'))
def pre_dist(ctx):
# Write NEWS file in source directory
news(ctx)
def post_dist(ctx):
# Delete generated NEWS file from source directory
try:
os.remove(os.path.join(ctx.path.abspath(), 'NEWS'))
except:
pass
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