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gnu: Add perf.
* gnu/packages/linux.scm (perf): New variable.
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@ -47,6 +47,7 @@ (define-module (gnu packages linux)
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#:use-module (gnu packages maths)
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#:use-module (gnu packages which)
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#:use-module (gnu packages rrdtool)
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#:use-module (gnu packages elf)
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#:use-module (gnu packages gtk)
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#:use-module (guix packages)
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#:use-module (guix download)
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@ -1600,3 +1601,50 @@ (define-public xsensors
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health such as temperature, voltage and fan speed and displays the information
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in a digital read-out.")
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(license gpl2+)))
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(define-public perf
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(package
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(name "perf")
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(version (package-version linux-libre))
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(source (package-source linux-libre))
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(build-system gnu-build-system)
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(arguments
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'(#:phases (alist-replace
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'configure
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(lambda* (#:key inputs #:allow-other-keys)
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(setenv "SHELL_PATH" (which "bash"))
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(chdir "tools/perf"))
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%standard-phases)
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#:make-flags (list (string-append "DESTDIR="
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(assoc-ref %outputs "out"))
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"WERROR=0")
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#:tests? #f)) ;no tests
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(native-inputs
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`(("pkg-config" ,pkg-config)
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("bison" ,bison)
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("flex" ,flex)
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;; There are build scripts written in these languages.
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("perl" ,perl)
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("python" ,python-2)))
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(inputs
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`(;; ("slang" ,slang)
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;; ("newt" ,newt)
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("elfutils" ,elfutils)
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;; FIXME: Documentation.
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;; ("libxslt" ,libxslt)
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;; ("docbook-xml" ,docbook-xml)
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;; ("docbook-xsl" ,docbook-xsl)
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;; ("xmlto" ,xmlto)
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;; ("asciidoc" ,asciidoc)
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))
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(home-page "https://perf.wiki.kernel.org/")
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(synopsis "Linux profiling with performance counters")
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(description
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"perf is a tool suite for profiling using hardware performance counters,
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with support in the Linux kernel. perf can instrument CPU performance
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counters, tracepoints, kprobes, and uprobes (dynamic tracing). It is capable
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of lightweight profiling. This package contains the user-land tools and in
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particular the 'perf' command.")
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(license (package-license linux-libre))))
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