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https://github.com/samba-team/samba.git
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8df123e7f7
Since e24e344d0d.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14131
Signed-off-by: Mathieu Parent <math.parent@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
#!/usr/bin/env python
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import os, string
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from samba_utils import MODE_755
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from waflib import Logs
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# This function checks if a perl module is installed on the system.
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def check_system_perl_module(conf, module, version=None):
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bundle_name = module.replace('::', '_')
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module_check = module
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# Create module string with version
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if version:
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module_check = module + ' ' + str(version)
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# Check if we have to bundle it.
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if conf.LIB_MUST_BE_BUNDLED(bundle_name.lower()):
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return False
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# Check for system perl module
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if conf.check_perl_module(module_check) is None:
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return False
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conf.define('USING_SYSTEM_%s' % bundle_name.upper(), 1)
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return True
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def options(opt):
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return
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def configure(conf):
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# Check if perl(Parse::Yapp::Driver) is available.
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check_system_perl_module(conf, "Parse::Yapp::Driver", 1.05)
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# yapp is used for building the parser
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conf.find_program('yapp', var='YAPP')
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def build(bld):
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# we want to prefer the git version of the parsers if we can.
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# Only if the source has changed do we want to re-run yapp
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# But we force the developer to use the pidl standalone build
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# to regenerate the files.
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# TODO: only warn in developer mode and if 'git diff HEAD'
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# shows a difference
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warn_about_grammar_changes = ('PIDL_BUILD_WARNINGS' in bld.env and (
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bld.IS_NEWER('idl.yp', 'lib/Parse/Pidl/IDL.pm') or
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bld.IS_NEWER('expr.yp', 'lib/Parse/Pidl/Expr.pm')))
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if warn_about_grammar_changes:
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Logs.warn('''
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Pidl grammar files have changed. Please use the pidl standalone build
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to regenerate them with yapp.
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$ cd ../pidl
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$ perl Makefile.PL
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$ make lib/Parse/Pidl/IDL.pm lib/Parse/Pidl/Expr.pm
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$ git add lib/Parse/Pidl/IDL.pm lib/Parse/Pidl/Expr.pm
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$ git commit
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$ cd -
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If your 100% sure you haven't changed idl.yp and expr.yp
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try this to avoid this message:
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$ touch ../pidl/lib/Parse/Pidl/IDL.pm ../pidl/lib/Parse/Pidl/Expr.pm
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''')
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