From: Tobias Geerinckx-Rice <me@tobias.gr>
To: guix-devel@gnu.org
Subject: [PATCH 1/2] gnu: Add cpupower.
Date: Tue, 19 Jul 2016 04:45:19 +0200 [thread overview]
Message-ID: <20160719024520.9121-2-me@tobias.gr> (raw)
In-Reply-To: <20160719024520.9121-1-me@tobias.gr>
* gnu/packages/linux.scm (cpupower): New variable.
---
gnu/packages/linux.scm | 38 ++++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index d20314f..8b8d8d6 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -2752,3 +2752,41 @@ from that to the system kernel's @file{/dev/random} machinery.")
;; The source package is offered under the GPL2+, but the files
;; 'rngd_rdrand.c' and 'rdrand_asm.S' are only available under the GPL2.
(license (list license:gpl2 license:gpl2+))))
+
+(define-public cpupower
+ (package
+ (name "cpupower")
+ (version (package-version linux-libre))
+ (source (package-source linux-libre))
+ (build-system gnu-build-system)
+ (arguments
+ '(#:phases (modify-phases %standard-phases
+ (add-after 'unpack 'enter-subdirectory
+ (lambda _
+ (chdir "tools/power/cpupower")))
+ (delete 'configure)
+ (add-before 'build 'fix-makefiles
+ (lambda _
+ (substitute* "Makefile"
+ (("/usr/") "/")
+ (("/bin/(install|pwd)" _ command) command))
+ (substitute* "bench/Makefile"
+ (("\\$\\(CC\\) -o") "$(CC) $(LDFLAGS) -o")))))
+ #:make-flags (let ((out (assoc-ref %outputs "out")))
+ (list (string-append "DESTDIR=" out)
+ (string-append "LDFLAGS=-Wl,-rpath=" out "/lib")
+ "docdir=/share/doc/cpupower"
+ "confdir=$(docdir)/examples"
+ ;; The Makefile recommends the following changes
+ "DEBUG=false"
+ "PACKAGE_BUGREPORT=bug-guix@gnu.org"))
+ #:tests? #f)) ;no tests
+ (inputs `(("gettext" ,gnu-gettext)
+ ("pciutils" ,pciutils)))
+ (home-page (package-home-page linux-libre))
+ (synopsis "CPU frequency and voltage scaling tools for Linux")
+ (description
+ "cpupower is a set of user-space tools that use the cpufreq feature of the
+Linux kernel to retrieve and control processor features related to power saving,
+such as frequency and voltage scaling.")
+ (license license:gpl2)))
--
2.9.0
next prev parent reply other threads:[~2016-07-19 2:44 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-19 2:45 [PATCH 0/2] Add cpupower Tobias Geerinckx-Rice
2016-07-19 2:45 ` Tobias Geerinckx-Rice [this message]
2016-07-19 20:59 ` [PATCH 1/2] gnu: " Ludovic Courtès
2016-07-19 21:13 ` Tobias Geerinckx-Rice
2016-07-19 22:01 ` Eric Bavier
2016-07-19 2:45 ` [PATCH 2/2] gnu: atlas: Use cpupower in description Tobias Geerinckx-Rice
2016-07-19 21:00 ` Ludovic Courtès
2016-07-19 21:33 ` Tobias Geerinckx-Rice
2016-07-19 21:47 ` Mathieu Lirzin
2016-07-28 22:59 ` ng0
2016-07-29 8:22 ` Mathieu Lirzin
2016-07-29 8:35 ` ng0
2016-08-14 6:24 ` Pjotr Prins
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