>>> gst1-devtools 1.18.0 Extracting
xzcat /tmp/instance-0/dl/gst1-devtools/gst-devtools-1.18.0.tar.xz | /tmp/instance-0/output-1/host/bin/tar --strip-components=1 -C /tmp/instance-0/output-1/build/gst1-devtools-1.18.0   -xf -
>>> gst1-devtools 1.18.0 Patching
>>> gst1-devtools 1.18.0 Configuring
rm -rf /tmp/instance-0/output-1/build/gst1-devtools-1.18.0//build
mkdir -p /tmp/instance-0/output-1/build/gst1-devtools-1.18.0//build
sed -e 's%@TARGET_CROSS@%/tmp/instance-0/output-1/host/bin/aarch64-linux-%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@%/tmp/instance-0/output-1/host%g' -e 's%@STAGING_DIR@%/tmp/instance-0/output-1/host/aarch64-buildroot-linux-gnu/sysroot%g' -e 's%@STATIC@%false%g' -e "/^\[binaries\]$/s:$::" -e "/^\[properties\]$/s:$::" package/meson/cross-compilation.conf.in > /tmp/instance-0/output-1/build/gst1-devtools-1.18.0//build/cross-compilation.conf
PATH="/tmp/instance-0/output-1/host/bin:/tmp/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"  PYTHONNOUSERSITE=y /tmp/instance-0/output-1/host/bin/meson --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/tmp/instance-0/output-1/build/gst1-devtools-1.18.0//build/cross-compilation.conf -Dbuild.pkg_config_path=/tmp/instance-0/output-1/host/lib/pkgconfig -Dvalidate=enabled -Ddebug_viewer=disabled -Dintrospection=disabled -Dtests=disabled -Ddoc=disabled /tmp/instance-0/output-1/build/gst1-devtools-1.18.0/ /tmp/instance-0/output-1/build/gst1-devtools-1.18.0//build
The Meson build system
Version: 0.55.3
Source dir: /tmp/instance-0/output-1/build/gst1-devtools-1.18.0
Build dir: /tmp/instance-0/output-1/build/gst1-devtools-1.18.0/build
Build type: cross build
Project name: gst-devtools
Project version: 1.18.0
C compiler for the build machine: ccache cc (gcc 9.3.0 "cc (Ubuntu 9.3.0-10ubuntu2) 9.3.0")
C linker for the build machine: cc ld.bfd 2.34
C compiler for the host machine: /tmp/instance-0/output-1/host/bin/aarch64-linux-gcc (gcc 8.3.0 "aarch64-linux-gcc.br_real (Buildroot 2020.02) 8.3.0")
C linker for the host machine: /tmp/instance-0/output-1/host/bin/aarch64-linux-gcc ld.bfd 2.32
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
Compiler for C supports arguments -fvisibility=hidden: YES 
Compiler for C supports arguments -fno-strict-aliasing: YES 
Found pkg-config: /tmp/instance-0/output-1/host/bin/pkgconf (1.6.1)
Run-time dependency gstreamer-1.0 found: YES 1.18.0
Run-time dependency gstreamer-base-1.0 found: YES 1.18.0
Run-time dependency gstreamer-pbutils-1.0 found: YES 1.18.0
Run-time dependency gstreamer-video-1.0 found: YES 1.18.0
Run-time dependency gstreamer-controller-1.0 found: YES 1.18.0
Found CMake: NO
Run-time dependency gstreamer-check-1.0 found: NO (tried pkgconfig and cmake)
Looking for a fallback subproject for the dependency gstreamer-check-1.0

../output-1/build/gst1-devtools-1.18.0/meson.build:72:0: ERROR: Subproject directory not found and gstreamer.wrap file not found

A full log can be found at /tmp/instance-0/output-1/build/gst1-devtools-1.18.0/build/meson-logs/meson-log.txt
make: *** [package/pkg-generic.mk:240: /tmp/instance-0/output-1/build/gst1-devtools-1.18.0/.stamp_configured] Error 1
make: Leaving directory '/tmp/instance-0/buildroot'