diff options
| author | Tobias Geerinckx-Rice <me@tobias.gr> | 2016-07-19 04:45:19 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-07-19 23:03:30 +0200 |
| commit | 58d6a1f227a09da0d17c0252978a583ff8e8b38e (patch) | |
| tree | 1cfcacf6c2adebb57b70d208091a88edf6af1720 /gnu/packages/linux.scm | |
| parent | 592ccdd38850d581f669f834f051ee8f92d7ee31 (diff) | |
gnu: Add cpupower.
* gnu/packages/linux.scm (cpupower): New variable.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'gnu/packages/linux.scm')
| -rw-r--r-- | gnu/packages/linux.scm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm index d20314fc60..291ae0b4df 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 + (native-inputs `(("gettext" ,gnu-gettext))) + (inputs `(("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))) |