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Merge pull request #1252 from hartzell/patch-5

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Fix format of explanation of an example & question
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Todd Gamblin 2016-07-17 21:20:02 -07:00 committed by GitHub
commit 117743863e
1 changed files with 4 additions and 3 deletions
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lib/spack/docs/basic_usage.rst
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@ -543,11 +543,12 @@ More formally, a spec consists of the following pieces:
* ``+`` or ``-`` or ``~`` Optional variant specifiers (``+debug``,
``-qt``, or ``~qt``) for boolean variants
* ``name=<value>`` Optional variant specifiers that are not restricted to
boolean variants
boolean variants
* ``name=<value>`` Optional compiler flag specifiers. Valid flag names are
``cflags``, ``cxxflags``, ``fflags``, ``cppflags``, ``ldflags``, and ``ldlibs``.
``cflags``, ``cxxflags``, ``fflags``, ``cppflags``, ``ldflags``, and ``ldlibs``.
* ``target=<value> os=<value>`` Optional architecture specifier
(``target=haswell os=CNL10``) * ``^`` Dependency specs (``^callpath@1.1``)
(``target=haswell os=CNL10``)
* ``^`` Dependency specs (``^callpath@1.1``)
There are two things to notice here. The first is that specs are
recursively defined. That is, each dependency after ``^`` is a spec