Re: gstreamer-devel Digest, Vol 117, Issue 73

[Andrés Meseguer Valenzuela]

Hi,

performing --wipe or --reconfigure does not solve the problem.
Here is the meson output:
   Backends
              Altivec: YES
                 MIPS: YES
                  SSE: YES
                  MMX: YES
                 NEON: YES
                 c64x: YES

   Build options
           Benchmarks: YES
        Documentation: NO  disabled
             Examples: YES
                Tools: YES
                Tests: YES
     Orc-test library: YES

All GStreamer modules 1.19.0.1

   Subprojects
                        gst-omx: NO Feature 'omx' disabled
                       tinyalsa: NO Subproject directory not found and  
tinyalsa.wrap file not found
                           avtp: YES
               gst-plugins-base: YES
                            orc: YES
                        fribidi: YES
                           x264: YES
                          cairo: YES 1 warnings
               gst-plugins-good: YES
                        libsoup: YES 8 warnings
                gst-plugins-bad: YES
                    libmicrodns: YES
                      gstreamer: YES
                          pango: NO Subproject  
"subprojects/fontconfig" required but not found.
                         libffi: YES
                   gst-examples: NO Problem encountered: Could not  
find a sufficient python version required: 3.6, found {}
                glib-networking: NO Problem encountered: No TLS  
backends enabled. Please enable at least one TLS backend
                         libpsl: YES
                        libxml2: YES
                         libdrm: NO Dependency "pciaccess" not found,  
tried pkgconfig
                     gst-python: NO Subproject "subprojects/pygobject"  
required but not found.
                gstreamer-sharp: NO Feature 'sharp' disabled
                     libopenjp2: NO Dependency "libjpeg" not found,  
tried pkgconfig
                   gst-devtools: YES 1 warnings
                      json-glib: YES
                      freetype2: YES 1 warnings
                       openh264: NO Program 'nasm nasm.exe' not found
                           glib: YES 2 warnings
                     gl-headers: YES
                       harfbuzz: YES 7 warnings
                        openssl: NO Subproject directory not found and  
openssl.wrap file not found
                         sqlite: YES
                           zlib: YES
                          dssim: NO C shared or static library 'z' not found
                         FFmpeg: YES 4 warnings
                      gst-libav: YES
           gst-editing-services: YES
                     fontconfig: NO Program 'gperf' not found
                        libnice: NO Problem encountered: Either GnuTLS  
or OpenSSL is required as crypto library, but neither was found
                 gst-plugins-rs: NO Feature 'rs' disabled
                      pygobject: NO Subproject directory not found and  
gobject-introspection.wrap file not found
                gstreamer-vaapi: NO Feature 'vaapi' disabled
                gst-rtsp-server: YES
                         libpng: NO Subproject directory not found and  
libpng.wrap file not found
                         pixman: YES
     gst-integration-testsuites: YES
               gst-plugins-ugly: YES

Found ninja-1.8.2 at /usr/local/bin/ninja
NOTICE: You are using Python 3.5 which is EOL. Starting with v0.57,  
Meson will require Python 3.6 or newer

And the ninja result:
ninja: Entering directory `builddir'
ninja: error:  
'subprojects/pixman/pixman/libpixman-mmx.a.p/pixman-mmx.c.o', needed  
by 'subprojects/pixman/pixman/libpixman-1.so.0.40.1', missing and no  
known rule to make it


Regards,
Andrés.

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>    1. Re: Gstreamer 1.18 ubuntu (Katerina Voulgary)
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> Message: 1
> Date: Thu, 29 Oct 2020 10:51:39 +0200
> From: Katerina Voulgary <[hidden email]>
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> Subject: Re: Gstreamer 1.18 ubuntu
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> Installing pixman lib in the system will not help, because gst-build
> runs from inside that directory. Perhaps you can try:
>
>  ?? meson <builddir> --reconfigure
>
> or
>
>  ?? meson <builddir> --wipe
>
> It will force meson to reconfigure and then you can build again.
>
>
>
> ???? 28/10/20 3:52 ?.?., o/? Andr?s Meseguer Valenzuela ??????:
>> Hi, I am trying to follow the steps in the url,
>> but when I have to use ninja to build, I receive this answer:
>> ~/gst-build$ sudo ninja -C builddir
>> ninja: Entering directory `builddir'
>> ninja: error:
>> 'subprojects/pixman/pixman/libpixman-mmx.a.p/pixman-mmx.c.o', needed
>> by 'subprojects/pixman/pixman/libpixman-1.so.0.40.1', missing and no
>> known rule to make it
>>
>> I have installed pixman lib dev but it does not work.
>> Regards,
>> Andres
>>
>> Katerina Voulgary <[hidden email]> escribi?:
>>
>>> Hello,
>>>
>>> I used the gst-build evnvironment following these instructions:
>>> https://gitlab.freedesktop.org/gstreamer/gst-build
>>>
>>> I don't know if it suits your specific needs, I am at ubuntu 18.
>>>
>>> ???? 27/10/20 12:58 ?.?., o/? Andr?s Meseguer Valenzuela ??????:
>>>> Hi, I need to install gstreamer v1.18 to a device with Ubuntu 16.
>>>> Would it be possible? I can not change my ubuntu version.
>>>> What is the installation process?
>>>>
>>>> Thanks for your time.
>>>> Regards,
>>>> Andr?s
>>>>
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>>
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