| 1 | #!/usr/bin/env python
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| 2 |
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| 3 | import string, Utils, Options
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| 4 | from dynconfig import *
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| 5 |
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| 6 | def set_options(opt):
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| 7 | # get all the basic GNU options from the gnu_dirs tool
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| 8 | opt.tool_options('gnu_dirs')
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| 9 | for option in dir_options.keys():
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| 10 | default = dir_options[option][0]
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| 11 | help = dir_options[option][1]
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| 12 | varname = get_varname(option)
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| 13 | opt.add_option('--%s' % option,
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| 14 | help=(help + ' [%s]' % default),
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| 15 | action="store", dest=varname, default=default)
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| 16 |
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| 17 |
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| 18 | cflags_vars = [ 'CONFIGFILE' ]
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| 19 |
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| 20 | def configure(conf):
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| 21 | # get all the basic GNU options from the gnu_dirs tool
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| 22 | conf.check_tool('gnu_dirs')
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| 23 | for option in dir_options.keys():
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| 24 | varname = get_varname(option)
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| 25 | value = getattr(Options.options, varname, None)
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| 26 | value = Utils.subst_vars(value, conf.env)
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| 27 | conf.ASSERT(value is not None, "Missing configure option %s" % varname)
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| 28 | conf.ASSERT(varname not in conf.env, "Variable %s already defined" % varname)
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| 29 | conf.env[varname] = value
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| 30 |
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| 31 | for f in dyn_cflags.keys():
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| 32 | # substitute twice, as we could have substitutions containing variables
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| 33 | v = Utils.subst_vars(dyn_cflags[f], conf.env)
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| 34 | v = Utils.subst_vars(v, conf.env)
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| 35 | conf.ASSERT(v != '', "Empty dynconfig value for %s" % f)
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| 36 | conf.ASSERT(v.find('${') == -1, "Unsubstituted variable in %s : %s : %s" % (f, dyn_cflags[f], v))
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| 37 | if f not in conf.env:
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| 38 | conf.env[f] = v
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| 39 | if f in cflags_vars:
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| 40 | conf.DEFINE(f, v, quote=True)
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| 41 |
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| 42 | def build(bld):
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| 43 | cflags = dynconfig_cflags(bld)
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| 44 | bld.SAMBA3_SUBSYSTEM('DYNCONFIG',
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| 45 | '../dynconfig.c',
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| 46 | deps='replace talloc tdb popt',
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| 47 | cflags=cflags)
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| 48 |
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| 49 |
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| 50 | def dynconfig_cflags(bld):
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| 51 | '''work out the extra CFLAGS for dynconfig.c'''
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| 52 | cflags = []
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| 53 | for f in dyn_cflags.keys():
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| 54 | # substitute twice, as we could have substitutions containing variables
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| 55 | v = Utils.subst_vars(dyn_cflags[f], bld.env)
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| 56 | v = Utils.subst_vars(v, bld.env)
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| 57 | bld.ASSERT(v != '', "Empty dynconfig value for %s" % f)
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| 58 | bld.ASSERT(v.find('${') == -1, "Unsubstituted variable in %s : %s : %s" % (f, dyn_cflags[f], v))
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| 59 | cflags.append('-D%s="%s"' % (f, v))
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| 60 | return cflags
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