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improve Advanced Compiler Configuration part of tutorial (#8325)

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Denis Davydov 2018-05-31 19:28:38 +02:00 committed by scheibelp
parent 4e15d6f41b
commit 939eedcb37
1 changed files with 21 additions and 2 deletions
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lib/spack/docs/tutorial_configuration.rst
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@ -298,13 +298,32 @@ dependencies on the resulting executables that are not rpath'ed into
the executable automatically, the ``extra_rpath`` field of the compiler
configuration tells Spack which dependencies to rpath into every
executable created by that compiler. The executables will then be able
to find the link dependencies imposed by the compiler.
to find the link dependencies imposed by the compiler. As an example,
this field can be set by
.. code-block:: yaml
- compiler:
...
extra_rpaths:
- /apps/intel/ComposerXE2017/compilers_and_libraries_2017.5.239/linux/compiler/lib/intel64_lin
...
The ``environment`` field of the compiler configuration is used for
compilers that require environment variables to be set during build
time. For example, if your Intel compiler suite requires the
``INTEL_LICENSE_FILE`` environment variable to point to the proper
license server, you can set this in ``compilers.yaml``.
license server, you can set this in ``compilers.yaml`` as follows:
.. code-block:: yaml
- compiler:
environment:
set:
INTEL_LICENSE_FILE: 1713@license4
...
-------------------------------
Configuring Package Preferences