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gnu: mplayer: Enable runtime cpu detection.

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* gnu/packages/video.scm (mplayer): Pass --enable-runtime-cpudetection
  to configure on supported platforms, as well as a suitable --target.
This commit is contained in:
Mark H Weaver 2014-08-03 23:27:24 -04:00
parent 684a2f5974
commit fe138965af
1 changed files with 14 additions and 14 deletions
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28
gnu/packages/video.scm
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@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2014 David Thompson <davet@gnu.org>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -18,6 +19,7 @@
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages video)
#:use-module (ice-9 match)
#:use-module ((guix licenses)
#:select (gpl2 gpl2+ bsd-3 public-domain))
#:use-module (guix packages)
@ -342,20 +344,18 @@ (define-public mplayer
libx11 "/include") ; to detect libx11
"--disable-tremor-internal" ; forces external libvorbis
(string-append "--prefix=" out)
;; drop special machine instructions not supported
;; on all instances of the target
,@(if (string-prefix? "x86_64"
(or (%current-target-system)
(%current-system)))
'()
'("--disable-3dnow"
"--disable-3dnowext"
"--disable-mmx"
"--disable-mmxext"
"--disable-sse"
"--disable-sse2"))
"--disable-ssse3"
"--disable-altivec"
;; Enable runtime cpu detection where supported,
;; and choose a suitable target.
,@(match (or (%current-target-system)
(%current-system))
("x86_64-linux"
'("--enable-runtime-cpudetection"
"--target=x86_64-linux"))
("i686-linux"
'("--enable-runtime-cpudetection"
"--target=i686-linux"))
("mips64el-linux"
'("--target=mips3-linux")))
"--disable-armv5te"
"--disable-armv6"
"--disable-armv6t2"