graphviz: Tame Language Bindings (#1089)
graphviz: * Download from Fedora projet, as main graphviz site not working. * Disable java because Spack does not yet support Java, and the system might not have it installed. * Added all language binding variants; disabled enough in the default configuration to avoid dependencies. * Removed alternate download location (turned into comments). * Turn off all language bindings by default. * Raise an exception on bindings that have not been verified to work. * Added text indicating what works and doesn't work when user runs `spack info`.
This commit is contained in:
Elizabeth Fischer
Todd Gamblin
parent
1de2c53935
commit
7180613218
1 changed files with 79 additions and 18 deletions
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@ -29,33 +29,94 @@
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class Graphviz(AutotoolsPackage):
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"""Graph Visualization Software"""
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homepage = "http://www.graphviz.org"
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url = "http://www.graphviz.org/pub/graphviz/stable/SOURCES/graphviz-2.38.0.tar.gz"
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homepage = 'http://www.graphviz.org'
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url = 'http://www.graphviz.org/pub/graphviz/stable/SOURCES/graphviz-2.38.0.tar.gz'
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version('2.38.0', '5b6a829b2ac94efcd5fa3c223ed6d3ae')
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# By default disable optional Perl language support to prevent build issues
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# related to missing Perl packages. If spack begins support for Perl in the
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# future, this package can be updated to depend_on('perl') and the
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# ncecessary devel packages.
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variant(
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'perl', default=False,
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description='Enable if you need the optional Perl language bindings.')
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# We try to leave language bindings enabled if they don't cause
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# build issues or add dependencies.
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variant('swig', default=False,
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description='Enable for optional swig language bindings'
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' (not yet functional)')
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variant('sharp', default=False,
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description='Enable for optional sharp language bindings'
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' (not yet functional)')
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variant('go', default=False,
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description='Enable for optional go language bindings'
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' (not yet functional)')
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variant('guile', default=False,
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description='Enable for optional guile language bindings'
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' (not yet functional)')
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variant('io', default=False,
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description='Enable for optional io language bindings'
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' (not yet functional)')
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variant('java', default=False, # Spack has no Java support
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description='Enable for optional java language bindings')
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variant('lua', default=False,
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description='Enable for optional lua language bindings'
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' (not yet functional)')
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variant('ocaml', default=False,
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description='Enable for optional ocaml language bindings'
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' (not yet functional)')
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variant('perl', default=False, # Spack has no Perl support
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description='Enable for optional perl language bindings')
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variant('php', default=False,
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description='Enable for optional php language bindings'
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' (not yet functional)')
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variant('python', default=False, # Build issues with Python 2/3
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description='Enable for optional python language bindings'
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' (not yet functional)')
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variant('r', default=False,
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description='Enable for optional r language bindings'
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' (not yet functional)')
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variant('ruby', default=False,
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description='Enable for optional ruby language bindings'
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' (not yet functional)')
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variant('tcl', default=False,
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description='Enable for optional tcl language bindings'
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' (not yet functional)')
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parallel = False
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depends_on("swig")
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depends_on("python")
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depends_on("ghostscript")
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depends_on("freetype")
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depends_on("expat")
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depends_on("libtool")
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depends_on("pkg-config", type='build')
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depends_on('swig', when='+swig')
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depends_on('ghostscript')
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depends_on('freetype')
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depends_on('expat')
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depends_on('libtool')
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depends_on('pkg-config', type='build')
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depends_on('jdk', when='+java')
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depends_on('python@2:2.8', when='+python')
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def configure_args(self):
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options = []
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if '+perl' not in self.spec:
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options.append('--disable-perl')
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# These language bindings have been tested, we know they work.
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tested_bindings = ('+java', '+perl')
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# These language bindings have not yet been tested. They
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# likely need additional dependencies to get working.
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untested_bindings = (
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'+swig', '+sharp', '+go', '+guile', '+io',
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'+lua', '+ocaml', '+php',
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'+python', '+r', '+ruby', '+tcl')
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for var in untested_bindings:
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if var in spec:
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raise SpackException(
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"The variant {0} for language bindings has not been "
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"tested. It might or might not work. To try it "
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"out, run `spack edit graphviz`, and then move '{0}' "
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"from the `untested_bindings` list to the "
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"`tested_bindings` list. Be prepared to add "
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"required dependencies. "
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"Please then submit a pull request to "
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"http://github.com/llnl/spack")
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for var in tested_bindings:
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enable = 'enable' if (var in spec) else 'disable'
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options.append('--%s-%s' % (enable, var[1:]))
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# On OSX fix the compiler error:
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# In file included from tkStubLib.c:15:
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