var/spack/repos/builtin/packages/papi/package.py


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from spack import *
import os

class Papi(Package):
    """PAPI provides the tool designer and application engineer with a
       consistent interface and methodology for use of the performance
       counter hardware found in most major microprocessors. PAPI
       enables software engineers to see, in near real time, the
       relation between software performance and processor events.  In
       addition Component PAPI provides access to a collection of
       components that expose performance measurement opportunites
       across the hardware and software stack."""
    homepage = "http://icl.cs.utk.edu/papi/index.html"
    url      = "http://icl.cs.utk.edu/projects/papi/downloads/papi-5.3.0.tar.gz"

    version('5.3.0', '367961dd0ab426e5ae367c2713924ffb')

    def install(self, spec, prefix):
        os.chdir("src/")

        configure_args=["--prefix=%s" % prefix]

		# need to force consistency in the use of compilers
        if spec.satisfies('%gcc'):
            configure_args.append('CC=gcc')
            configure_args.append('MPICH_CC=gcc')
        if spec.satisfies('%intel'):
            configure_args.append('CC=icc')
            configure_args.append('MPICH_CC=icc')

        configure(*configure_args)

        make()
        make("install")