[oe] [meta-oe][PATCH v2] add recipe for mpg123, a decoder for MPEG-1 layer 1, 2, and 3

Koen Kooi koen at dominion.thruhere.net
Tue Apr 9 06:43:02 UTC 2013


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Op 09-04-13 01:24, Carlos Rafael Giani schreef:
> mpg123 consists of a decoder library, and a command line application. The
> application can be used to playback and dump decoded mp1/mp2/mp3 files. 
> The library can be integrated in other applications. CPU usage is
> minimal.
> 
> Signed-off-by: Carlos Rafael Giani <dv at pseudoterminal.org> --- 
> .../recipes-multimedia/mpg123/mpg123_1.15.3.bb     | 30
> ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode
> 100644 meta-multimedia/recipes-multimedia/mpg123/mpg123_1.15.3.bb
> 
> diff --git a/meta-multimedia/recipes-multimedia/mpg123/mpg123_1.15.3.bb
> b/meta-multimedia/recipes-multimedia/mpg123/mpg123_1.15.3.bb new file
> mode 100644 index 0000000..6b9490e --- /dev/null +++
> b/meta-multimedia/recipes-multimedia/mpg123/mpg123_1.15.3.bb @@ -0,0
> +1,30 @@ +SUMMARY = "Audio decoder for MPEG-1 Layer 1/2/3" +DESCRIPTION =
> "The core of mpg123 is an MPEG-1 Layer 1/2/3 decoding library, which can
> be used by other programs. \ +mpg123 also comes with a command-line tool
> which can playback using ALSA, PulseAudio, OSS, and several other APIs,
> \ +and also can write the decoded audio to WAV." +HOMEPAGE =
> "http://mpg123.de/" +BUGTRACKER =
> "http://sourceforge.net/p/mpg123/bugs/" +SECTION = "multimedia" + 
> +LICENSE = "LGPLv2.1" +LICENSE_FLAGS = "commercial" +LIC_FILES_CHKSUM =
> "file://COPYING;md5=a7aa23a2b646eca38ad4eeb7a853761c" + +SRC_URI =
> "${SOURCEFORGE_MIRROR}/mpg123/mpg123/${PV}/mpg123-${PV}.tar.bz2" + 
> +SRC_URI[md5sum] = "f734f9e2982f398a1c919475fc0b3798" +SRC_URI[sha256sum]
> = "b6b1aef887835f83ac3d4acb5701ae619041fc60d76548ad779a409080338df7" + +S
> = "${WORKDIR}/mpg123-${PV}" + +inherit autotools pkgconfig + 
> +EXTRA_OECONF = " \ +	--enable-shared \ +
> ${@bb.utils.contains('TUNE_FEATURES', 'neon', '--with-cpu=neon', '', d)}
> \ +	${@bb.utils.contains('TUNE_FEATURES', 'altivec',
> '--with-cpu=altivec', '', d)} \ +	${@bb.utils.contains('TUNE_FEATURES',
> 'i586', '--with-cpu=i586', '', d)} \

A note of warning, OE-core defines a ton of modern CPUs to be i586, the Atom
E6xx is one of them, it supports up to SSSE4.0, but I don't think mpg123
will include that.

This isn't a problem with your patch, but with OE-core, so no need to
change. Just adding more google juice for when people are wondering why
mpg123 sucks on their intel boards :)

> +	${@bb.utils.contains('DISTRO_FEATURES', 'alsa',
> '--with-default-audio=alsa', '', d)} \ +
> ${@bb.utils.contains('DISTRO_FEATURES', 'pulseaudio',
> '--with-default-audio=pulse', '', d)} \ +	" +
> 

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