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https://gitlab.com/ita1024/waf.git
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92 lines
3.2 KiB
Python
92 lines
3.2 KiB
Python
#! /usr/bin/env python
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# encoding: utf-8
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# Thomas Nagy, 2016
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#
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import os
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from waflib import Build, Options, TaskGen, Utils
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def build(bld):
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pass
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@TaskGen.feature('ruler')
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@TaskGen.before('process_rule')
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def test_helper(self):
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if not self.bld.is_install or self.bld.is_install == Build.UNINSTALL:
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while self.meths: # do not generate tasks: the target file may not be there
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self.meths.pop()
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return
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tg = self.bld.get_tgen_by_name(self.bring_in)
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tg.post() # let it create its installation task
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assert tg.install_task.outputs
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self.source = tg.install_task.outputs
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def configure(conf):
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tmpdir_top = conf.bldnode.make_node('tmpdir')
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tmpdir_top.delete(evict=False)
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tmpdir = tmpdir_top.make_node('foo')
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def build(bld):
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bld.is_install = env.INSTALL
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bld.path.make_node('tmpfile').write('test')
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bld.install_as('${PREFIX}/bin/foo', 'tmpfile', chmod=Utils.O755)
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bld.symlink_as('${PREFIX}/bin/bar', '../tmpfile')
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tsk = bld.install_files('${PREFIX}/bin', 'tmpfile', chmod=Utils.O755, name='cheese')
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bld(rule='ls -l ${SRC}', always=True, bring_in='cheese', features='ruler')
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# preserve the folder structure or not (relative_trick)
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bld.path.make_node('blah/blah').mkdir()
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bld(features='subst', source='tmpfile', target='blah/blah/rel1', is_copy=True, install_path='${PREFIX}')
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bld(features='subst', source='tmpfile', target='blah/blah/rel2', is_copy=True)
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bld.install_files('${PREFIX}', 'blah/blah/rel2', relative_base=bld.path.get_bld(), relative_trick=True)
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bld(features='subst', source='tmpfile', target='blah/blah/rel3', is_copy=True)
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bld.install_files('${PREFIX}', 'blah/blah/rel3', relative_base=bld.path.search_node('blah').get_bld(), relative_trick=True)
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bld(features='subst', source='tmpfile', target='blah/blah/rel4', is_copy=True)
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bld.install_files('lib', 'blah/blah/rel4')
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def check(env):
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tmpdir_top.delete(evict=False)
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env.INSTALL = Build.INSTALL
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conf.run_build(build_fun=build, msg='building', okmsg='ok', errmsg='eh', env=env)
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assert tmpdir.exists()
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assert tmpdir.make_node('bin/foo').exists()
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assert tmpdir.make_node('bin/tmpfile').exists()
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assert tmpdir.make_node('bin/foo').read() == tmpdir.make_node('bin/tmpfile').read()
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assert os.path.lexists(tmpdir.make_node('bin/bar').abspath())
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assert os.readlink(tmpdir.make_node('bin/bar').abspath()) == '../tmpfile'
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assert tmpdir.make_node('rel1').exists()
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assert tmpdir.make_node('blah/blah/rel2').exists()
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assert tmpdir.make_node('blah/rel3').exists()
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assert tmpdir.make_node('lib/rel4').exists()
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env.INSTALL = Build.UNINSTALL
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conf.run_build(build_fun=build, msg='building', okmsg='ok', errmsg='eh', env=env)
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assert not tmpdir.exists()
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assert not tmpdir.make_node('bin/foo').exists()
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assert not tmpdir.make_node('bin/tmpfile').exists()
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assert not os.path.lexists(tmpdir.make_node('bin/bar').abspath())
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assert not tmpdir.exists()
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assert not tmpdir.make_node('rel1').exists()
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assert not tmpdir.make_node('blah/blah/rel2').exists()
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assert not tmpdir.make_node('blah/rel3').exists()
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env = conf.env.derive()
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env.PREFIX = tmpdir.abspath()
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Options.options.destdir = None
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check(env)
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env = conf.env.derive()
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env.PREFIX = '/foo'
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Options.options.destdir = tmpdir_top.abspath()
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check(env)
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