>>> gst1-plugins-base 1.16.2 Downloading
--2020-05-05 21:00:07--  https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.16.2.tar.xz
Resolving gstreamer.freedesktop.org (gstreamer.freedesktop.org)... 131.252.210.176, 2610:10:20:722:a800:ff:feda:470f
Connecting to gstreamer.freedesktop.org (gstreamer.freedesktop.org)|131.252.210.176|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3939868 (3.8M) [application/x-xz]
Saving to: '/home/giuliobenetti/autobuild/run/instance-2/output-1/build/.gst-plugins-base-1.16.2.tar.xz.16h0Xo/output'

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2020-05-05 21:00:46 (102 KB/s) - '/home/giuliobenetti/autobuild/run/instance-2/output-1/build/.gst-plugins-base-1.16.2.tar.xz.16h0Xo/output' saved [3939868/3939868]

gst-plugins-base-1.16.2.tar.xz: OK (sha256: b13e73e2fe74a4166552f9577c3dcb24bed077021b9c7fa600d910ec6987816a)
>>> gst1-plugins-base 1.16.2 Extracting
xzcat /home/giuliobenetti/autobuild/run/instance-2/dl/gst1-plugins-base/gst-plugins-base-1.16.2.tar.xz | tar --strip-components=1 -C /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2   -xf -
>>> gst1-plugins-base 1.16.2 Patching

Applying 0001-meson-static-linkig-of-tools-needs-gmodule_dep.patch using patch: 
patching file tools/meson.build
>>> gst1-plugins-base 1.16.2 Configuring
rm -rf /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2//build
mkdir -p /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2//build
sed -e 's%@TARGET_CROSS@%/home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/aarch64-linux-gnu-%g' -e 's%@TARGET_ARCH@%aarch64%g' -e 's%@TARGET_CPU@%cortex-a53%g' -e 's%@TARGET_ENDIAN@%little%g' -e 's%@TARGET_CFLAGS@%"-D_LARGEFILE_SOURCE", "-D_LARGEFILE64_SOURCE", "-D_FILE_OFFSET_BITS=64", "-Os"%g' -e 's%@TARGET_LDFLAGS@%%g' -e 's%@TARGET_CXXFLAGS@%"-D_LARGEFILE_SOURCE", "-D_LARGEFILE64_SOURCE", "-D_FILE_OFFSET_BITS=64", "-Os"%g' -e 's%@HOST_DIR@%/home/giuliobenetti/autobuild/run/instance-2/output-1/host%g' -e 's%@STAGING_DIR@%/home/giuliobenetti/autobuild/run/instance-2/output-1/host/aarch64-buildroot-linux-gnu/sysroot%g' -e 's%@STATIC@%false%g' -e "/^\[binaries\]$/s:$::" package/meson/cross-compilation.conf.in > /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2//build/cross-compilation.conf
PATH="/home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin:/home/giuliobenetti/autobuild/run/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"  PYTHONNOUSERSITE=y /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/meson --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2//build/cross-compilation.conf -Dexamples=disabled -Dtests=disabled -Dgobject-cast-checks=disabled -Dglib-asserts=disabled -Dglib-checks=disabled -Dgtk_doc=disabled -Dintrospection=disabled -Dcdparanoia=disabled -Dlibvisual=disabled -Diso-codes=disabled -Dorc=disabled -Dgl=enabled -Dgl_api='gles2' -Dgl_platform='egl' -Dgl_winsys='' -Dadder=disabled -Dapp=enabled -Daudioconvert=enabled -Daudiomixer=enabled -Daudiorate=disabled -Daudiotestsrc=disabled -Dcompositor=disabled -Dencoding=disabled -Dvideoconvert=disabled -Dgio=disabled -Doverlaycomposition=disabled -Dplayback=disabled -Daudioresample=disabled -Drawparse=enabled -Dsubparse=disabled -Dtcp=disabled -Dtypefind=disabled -Dvideotestsrc=disabled -Dvideorate=disabled -Dvideoscale=disabled -Dvolume=disabled -Dx11=enabled -Dxshm=enabled -Dxvideo=enabled -Dalsa=disabled -Dtremor=disabled -Dopus=disabled -Dogg=disabled -Dpango=disabled -Dtheora=enabled -Dvorbis=disabled /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2/ /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2//build
cc: error trying to exec 'cc1obj': execvp: No such file or directory
The Meson build system
Version: 0.53.1
Source dir: /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2
Build dir: /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2/build
Build type: cross build
Project name: gst-plugins-base
Project version: 1.16.2
C compiler for the build machine: cc (gcc 7.5.0 "cc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0")
C linker for the build machine: cc GNU ld.bfd 2.30
C compiler for the host machine: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/aarch64-linux-gnu-gcc (gcc 7.3.1 "aarch64-linux-gnu-gcc (Linaro GCC 7.3-2018.05) 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701]")
C linker for the host machine: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/aarch64-linux-gnu-gcc GNU ld.bfd 2.28.2.20170706
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: aarch64
Host machine cpu: cortex-a53
Target machine cpu family: aarch64
Target machine cpu: cortex-a53
C++ compiler for the build machine: c++ (gcc 7.5.0 "c++ (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0")
C++ linker for the build machine: c++ GNU ld.bfd 2.30
C++ compiler for the host machine: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/aarch64-linux-gnu-g++ (gcc 7.3.1 "aarch64-linux-gnu-g++ (Linaro GCC 7.3-2018.05) 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701]")
C++ linker for the host machine: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/aarch64-linux-gnu-g++ GNU ld.bfd 2.28.2.20170706
Compiler for language objc for the build machine not found.
Compiler for language objc for the host machine not found.
Compiler for C supports link arguments -Wl,-Bsymbolic-functions: YES 
Compiler for C supports arguments -fvisibility=hidden: YES 
Compiler for C supports arguments -fno-strict-aliasing: YES 
Message: Disabling GLib cast checks
Message: Disabling GLib asserts
Message: Disabling GLib checks
Has header "dlfcn.h" : YES 
Has header "emmintrin.h" : NO 
Has header "inttypes.h" : YES 
Has header "memory.h" : YES 
Has header "process.h" : NO 
Has header "smmintrin.h" : NO 
Has header "stdint.h" : YES 
Has header "stdlib.h" : YES 
Has header "strings.h" : YES 
Has header "string.h" : YES 
Has header "sys/socket.h" : YES 
Has header "sys/stat.h" : YES 
Has header "sys/types.h" : YES 
Has header "sys/wait.h" : YES 
Has header "unistd.h" : YES 
Has header "winsock2.h" : NO 
Has header "xmmintrin.h" : NO 
Has header "linux/dma-buf.h" : NO 
Library m found: YES
Checking for function "dcgettext" with dependency -lm: YES 
Checking for function "gmtime_r" with dependency -lm: YES 
Checking for function "lrintf" with dependency -lm: YES 
Checking for function "mmap" with dependency -lm: YES 
Checking for function "log2" with dependency -lm: YES 
Checking for size of "char" : 1
Checking for size of "int" : 4
Checking for size of "long" : 8
Checking for size of "short" : 2
Checking for size of "void*" : 8
Compiler for C++ supports arguments -Waggregate-return: YES 
Compiler for C supports arguments -Wmissing-declarations: YES 
Compiler for C++ supports arguments -Wmissing-declarations: YES 
Compiler for C supports arguments -Wredundant-decls: YES 
Compiler for C++ supports arguments -Wredundant-decls: YES 
Compiler for C supports arguments -Wundef: YES 
Compiler for C++ supports arguments -Wundef: YES 
Compiler for C supports arguments -Wwrite-strings: YES 
Compiler for C++ supports arguments -Wwrite-strings: YES 
Compiler for C supports arguments -Wformat: YES 
Compiler for C++ supports arguments -Wformat: YES 
Compiler for C supports arguments -Wformat-nonliteral: YES 
Compiler for C++ supports arguments -Wformat-nonliteral: YES 
Compiler for C supports arguments -Wformat-security: YES 
Compiler for C++ supports arguments -Wformat-security: YES 
Compiler for C supports arguments -Winit-self: YES 
Compiler for C++ supports arguments -Winit-self: YES 
Compiler for C supports arguments -Wmissing-include-dirs: YES 
Compiler for C++ supports arguments -Wmissing-include-dirs: YES 
Compiler for C supports arguments -Waddress: YES 
Compiler for C++ supports arguments -Waddress: YES 
Compiler for C supports arguments -Wno-multichar -Wmultichar: YES 
Compiler for C++ supports arguments -Wno-multichar -Wmultichar: YES 
Compiler for C supports arguments -Wvla: YES 
Compiler for C++ supports arguments -Wvla: YES 
Compiler for C supports arguments -Wpointer-arith: YES 
Compiler for C++ supports arguments -Wpointer-arith: YES 
Compiler for C supports arguments -Wmissing-prototypes: YES 
Compiler for C supports arguments -Wdeclaration-after-statement: YES 
Found pkg-config: /home/giuliobenetti/autobuild/run/instance-2/output-1/host/bin/pkgconf (1.6.1)
Run-time dependency x11 found: YES 1.6.9
Run-time dependency glib-2.0 found: YES 2.62.4
Run-time dependency gobject-2.0 found: YES 2.62.4
Run-time dependency gio-2.0 found: YES 2.62.4
Run-time dependency gio-unix-2.0 found: YES 2.62.4
Run-time dependency gmodule-no-export-2.0 found: YES 2.62.4
Dependency gdk-pixbuf-2.0 skipped: feature examples disabled
Dependency gtk+-3.0 skipped: feature examples disabled
Dependency gtk+-x11-3.0 skipped: feature examples disabled
Run-time dependency gstreamer-1.0 found: YES 1.16.2
Run-time dependency gstreamer-base-1.0 found: YES 1.16.2
Run-time dependency gstreamer-net-1.0 found: YES 1.16.2
Dependency gstreamer-check-1.0 skipped: feature tests disabled
Run-time dependency gstreamer-controller-1.0 found: YES 1.16.2
Dependency orc-0.4 skipped: feature orc disabled
Program orcc skipped: feature orc disabled
Message: Orc Compiler not found or disabled, will use backup C code
Compiler for C supports arguments -msse: NO 
Compiler for C supports arguments -msse2: NO 
Compiler for C supports arguments -msse4.1: NO 
Message: GStreamer debug system is enabled
Program g-ir-scanner skipped: feature introspection disabled
Dependency iso-codes skipped: feature iso-codes disabled
Run-time dependency zlib found: YES 1.2.11
Configuring gstpluginsbaseversion.h using configuration
Looking for a fallback subproject for the dependency (anonymous)
Subproject directory not found and gl-headers.wrap file not found
Subproject  subprojects/gl-headers is buildable: NO (disabling)
Dependency (anonymous) from subproject subprojects/gl-headers found: NO
Run-time dependency glesv2 found: YES 2.0
Has header "GLES3/gl3.h" with dependency glesv2: NO 
Run-time dependency egl found: YES 1.4
Has header "EGL/egl.h" with dependency egl: YES 
Has header "EGL/eglext.h" with dependency egl: YES 
Has header "libdrm/drm_fourcc.h" : NO 
Message: No OpenGL Window systems found or requested

gst-libs/gst/gl/meson.build:948:2: ERROR: Problem encountered: GStreamer OpenGL integration required via options, but needed dependencies not found.

A full log can be found at /home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2/build/meson-logs/meson-log.txt
package/pkg-generic.mk:254: recipe for target '/home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2/.stamp_configured' failed
make: *** [/home/giuliobenetti/autobuild/run/instance-2/output-1/build/gst1-plugins-base-1.16.2/.stamp_configured] Error 1
make: Leaving directory '/home/giuliobenetti/autobuild/run/instance-2/buildroot'