[yocto] libav without X ?

[Neuer User]

Thanks for the hint. I will try this today.

Cheers

Michael

Am 30.04.2014 11:26, schrieb Paul Eggleton:
> Hi Michael,
> 
> On Monday 28 April 2014 17:11:36 Neuer User wrote:
>> I want to include the package sox_14.4.0.bb in my distro. Should be
>> straight forward, I thought. But I am having problems as the package
>> always wants GL as a requirement, which my distro does not have (without X).
>>
>> the sox recipe looks like this:
>>
>> DESCRIPTION="SoX is the Swiss Army knife of sound processing tools. \
>> It converts audio files among various standard audio file formats \
>> and can apply different effects and filters to the audio data."
>> HOMEPAGE = "http://sox.sourceforge.net"
>> SECTION = "audio"
>>
>> DEPENDS = "libpng libav libsndfile1"
>>
>> PR = "r2"
>>
>> PACKAGECONFIG ??= "${@base_contains('DISTRO_FEATURES', 'pulseaudio',
>> 'pulseaudio', '', d)} \
>>                    ${@base_contains('DISTRO_FEATURES', 'alsa', 'alsa',
>> '', d)} \
>>                    magic \
>> "
>> PACKAGECONFIG[pulseaudio] =
>> "--with-pulseaudio=dyn,--with-pulseaudio=no,pulseaudio,"
>> PACKAGECONFIG[alsa] = "--with-alsa=dyn,--with-alsa=no,alsa-lib,"
>> PACKAGECONFIG[wavpack] = "--with-wavpack=dyn,--with-wavpack=no,wavpack,"
>> PACKAGECONFIG[magic] = "--with-magic,--without-magic,file,"
>> PACKAGECONFIG[mad] = "--with-mad,--without-mad,libmad,"
>> PACKAGECONFIG[id3tag] = "--with-id3tag,--without-id3tag,libid3tag,"
>> PACKAGECONFIG[lame] = "--with-lame,--without-lame,lame,"
>>
>> LICENSE = "GPLv2 & LGPLv2.1"
>> LIC_FILES_CHKSUM =
>> "file://LICENSE.GPL;md5=751419260aa954499f7abaabaa882bbe \
>>
>> file://LICENSE.LGPL;md5=fbc093901857fcd118f065f900982c24"
>>
>> SRC_URI = "${SOURCEFORGE_MIRROR}/sox/sox-${PV}.tar.gz"
>> SRC_URI[md5sum] = "b0c15cff7a4ba0ec17fdc74e6a1f9cf1"
>> SRC_URI[sha256sum] =
>> "3ee34b14dd267de378e8a117aae81ec4cae330772342e6a55bbf6520a0a88aa3"
>>
>> inherit autotools
>>
>> BBCLASSEXTEND = "native"
>>
>>
>> So,it depends on libav. Libav.inc looks like this (just the important part):
>>
>> DEPENDS = "virtual/libsdl zlib libogg libvorbis libtheora yasm-native"
>>
>> INC_PR = "r8"
>>
>> inherit autotools pkgconfig
>>
>> B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
>>
>> FULL_OPTIMIZATION_armv7a = "-fexpensive-optimizations
>> -fomit-frame-pointer -O4 -ffast-math"
>> BUILD_OPTIMIZATION = "${FULL_OPTIMIZATION}"
>>
>> EXTRA_FFCONF_armv7a = "--cpu=cortex-a8"
>> EXTRA_FFCONF ?= ""
>>
>> PACKAGECONFIG ??= "bzip2 x264 ${@base_contains('DISTRO_FEATURES', 'x11',
>> 'x11', '', d)}"
>> PACKAGECONFIG[jack] = "--enable-indev=jack,--disable-indev=jack,jack"
>> PACKAGECONFIG[bzip2] = "--enable-bzlib,--disable-bzlib,bzip2"
>> PACKAGECONFIG[schroedinger] =
>> "--enable-libschroedinger,--disable-libschroedinger,schroedinger"
>> PACKAGECONFIG[gsm] = "--enable-libgsm,--disable-libgsm,libgsm"
>> PACKAGECONFIG[x264] = "--enable-libx264,--disable-libx264,x264"
>> PACKAGECONFIG[vpx] = "--enable-libvpx,--disable-libvpx,libvpx"
>> PACKAGECONFIG[mp3lame] = "--enable-libmp3lame,--disable-libmp3lame,lame"
>> PACKAGECONFIG[faac] = "--enable-libfaac,--disable-libfaac,faac"
>> PACKAGECONFIG[x11] = "--enable-x11grab,--disable-x11grab,virtual/libx11
>> libxfixes libxext xproto"
>>
>>
>> My local.conf has:
>>
>> DISTRO_FEATURES_remove = "x11 wayland"
>>
>>
>> So, I don't understand why it always wants to build
>> recipe libglu-2_9.0.0-0: task do_configure: Started
>>
>> Which fails, of course:
>> | checking for GL/gl.h... no
>> | configure: error: GL not found
>> | Configure failed. The contents of all config.log files follows to aid
>> debugging
>> | ERROR: oe_runconf failed
>> | WARNING: exit code 1 from a shell command.
>> | ERROR: Function failed: do_configure (log file is located at
>>
>> /home/ubuntu/yocto/build/tmp/work/cortexa9hf-vfp-neon-mx6-poky-linux-gnueabi
>> /libglu/2_9.0.0-0/temp/log.do_configure.13955) NOTE: recipe
>> libglu-2_9.0.0-0: task do_configure: Failed
>>
>>
>> I seem to be missing something. Can anybody help me how I can build sox
>> without x11 dependency (which it shouldn't have)?
> 
> The problem here is not that it's requiring X, but that it's requiring OpenGL, 
> since you almost certainly still have opengl in DISTRO_FEATURES. The 
> dependency chain is:
> 
> libav -> virtual/sdl (libsdl) -> libglu [if opengl is in DISTRO_FEATURES]
> 
> Just add opengl to your DISTRO_FEATURES_remove value and it should build 
> without trying to build libglu.
> 
> Cheers,
> Paul
>