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from spack import *
class Jemalloc(Package):
"""jemalloc is a general purpose malloc(3) implementation that emphasizes fragmentation avoidance and scalable concurrency support."""
homepage = "http://www.canonware.com/jemalloc/"
url = "https://github.com/jemalloc/jemalloc/releases/download/4.0.4/jemalloc-4.0.4.tar.bz2"
version('4.0.4', '687c5cc53b9a7ab711ccd680351ff988')
variant('stats', default=False, description='Enable heap statistics')
variant('prof', default=False, description='Enable heap profiling')
def install(self, spec, prefix):
configure_args = ['--prefix=%s' % prefix,]
if '+stats' in spec:
configure_args.append('--enable-stats')
if '+prof' in spec:
configure_args.append('--enable-prof')
configure(*configure_args)
make()
make("install")
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