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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class Libpfm4(MakefilePackage):
"""libpfm4 is a userspace library to help
setup performance events for use with
the perf_events Linux kernel interface."""
homepage = "http://perfmon2.sourceforge.net"
url = "https://downloads.sourceforge.net/project/perfmon2/libpfm4/libpfm-4.12.0.tar.gz"
maintainers("mwkrentel")
license("MIT")
version("4.13.0", sha256="d18b97764c755528c1051d376e33545d0eb60c6ebf85680436813fa5b04cc3d1")
version("4.12.0", sha256="4b0c1f53f39a61525b69bebf532c68040c1b984d7544a8ae0844b13cd91e1ee4")
version("4.11.0", sha256="5da5f8872bde14b3634c9688d980f68bda28b510268723cc12973eedbab9fecc")
version("4.10.1", sha256="c61c575378b5c17ccfc5806761e4038828610de76e2e34fac9f7fa73ba844b49")
version("4.9.0", sha256="db0fbe8ee28fd9beeb5d3e80b7cb3b104debcf6a9fcf5cb8b882f0662c79e4e2")
version("4.8.0", sha256="9193787a73201b4254e3669243fd71d15a9550486920861912090a09f366cf68")
# Fails to build libpfm4 with intel compiler version 16 and 17
conflicts("%intel@16:17")
# Set default optimization level (-O2) if not specified.
def flag_handler(self, name, flags):
if name == "cflags":
for flag in flags:
if flag.startswith("-O"):
break
else:
flags.append("-O2")
return (flags, None, None)
# Remove -Werror from CFLAGS. Given the large space of platform,
# compiler, version, we don't want to fail the build over a stray
# warning.
def patch(self):
filter_file("-Werror", "", "config.mk")
@property
def install_targets(self):
return [
"DESTDIR={0}".format(self.prefix),
"LIBDIR=/lib",
"INCDIR=/include",
"MANDIR=/man",
"LDCONFIG=true",
"install",
]
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