>>> at-spi2-core 2.28.0 Downloading
--2019-03-20 17:18:07--  http://ftp.gnome.org/pub/gnome/sources/at-spi2-core/2.28/at-spi2-core-2.28.0.tar.xz
Resolving ftp.gnome.org (ftp.gnome.org)... 194.71.11.173, 194.71.11.165, 2001:6b0:19::173, ...
Connecting to ftp.gnome.org (ftp.gnome.org)|194.71.11.173|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 186676 (182K) [application/x-xz]
Saving to: '/home/buildroot/autobuild/instance-0/output/build/.at-spi2-core-2.28.0.tar.xz.ayadBp/output'

     0K .......... .......... .......... .......... .......... 27%  132K 1s
    50K .......... .......... .......... .......... .......... 54%  264K 0s
   100K .......... .......... .......... .......... .......... 82% 61.8M 0s
   150K .......... .......... .......... ..                   100%  177M=0.6s

2019-03-20 17:18:08 (320 KB/s) - '/home/buildroot/autobuild/instance-0/output/build/.at-spi2-core-2.28.0.tar.xz.ayadBp/output' saved [186676/186676]

at-spi2-core-2.28.0.tar.xz: OK (sha256: 42a2487ab11ce43c288e73b2668ef8b1ab40a0e2b4f94e80fca04ad27b6f1c87)
>>> at-spi2-core 2.28.0 Extracting
xzcat /home/buildroot/autobuild/instance-0/dl/at-spi2-core/at-spi2-core-2.28.0.tar.xz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0   -xf -
>>> at-spi2-core 2.28.0 Patching
>>> at-spi2-core 2.28.0 Configuring
rm -rf /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0//build
mkdir -p /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0//build
sed -e "s%@TARGET_CROSS@%/home/buildroot/autobuild/instance-0/output/host/bin/arm-linux-%g" -e "s%@TARGET_ARCH@%arm%g" -e "s%@TARGET_CPU@%cortex-a9%g" -e "s%@TARGET_ENDIAN@%"little"%g" -e "s%@TARGET_CFLAGS@%`printf '"%s", ' -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  `%g" -e "s%@TARGET_LDFLAGS@%%g" -e "s%@TARGET_CXXFLAGS@%`printf '"%s", ' -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  `%g" -e "s%@HOST_DIR@%/home/buildroot/autobuild/instance-0/output/host%g" package/meson/cross-compilation.conf.in > /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0//build/cross-compilation.conf
PATH="/home/buildroot/autobuild/instance-0/output/host/bin:/home/buildroot/autobuild/instance-0/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"  PYTHONNOUSERSITE=y /home/buildroot/autobuild/instance-0/output/host/bin/meson --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0//build/cross-compilation.conf -Ddbus_daemon=/usr/bin/dbus-daemon /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0/ /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0//build
The Meson build system
Version: 0.50.0
Source dir: /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0
Build dir: /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0/build
Build type: cross build
Project name: at-spi2-core
Project version: 2.28.0
Native C compiler: cc (gcc 6.3.0 "cc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516")
Cross C compiler: /home/buildroot/autobuild/instance-0/output/host/bin/arm-linux-gcc (gcc 8.2.0)
Host machine cpu family: arm
Host machine cpu: cortex-a9
Target machine cpu family: arm
Target machine cpu: cortex-a9
Build machine cpu family: x86_64
Build machine cpu: x86_64
Found pkg-config: /home/buildroot/autobuild/instance-0/output/host/usr/bin/pkg-config (1.5.3)
Cross dependency dbus-1 found: YES 1.12.10
Cross dependency glib-2.0 found: YES 2.56.4
Cross dependency gobject-2.0 found: YES 2.56.4
Cross dependency gio-2.0 found: YES 2.56.4
Library dl found: YES
Cross dependency x11 found: YES 1.6.7
Cross dependency xtst found: YES 1.2.3
Checking for function "XkbGetMap" with dependencies x11, xtst: YES
Cross dependency xi found: YES 1.7.9
Checking for alignment of "char" : 1
Checking for alignment of "double" : 8
Checking for alignment of "dbus_bool_t" with dependency dbus-1: 4
Checking for alignment of "dbus_int16_t" with dependency dbus-1: 2
Checking for alignment of "dbus_int32_t" with dependency dbus-1: 4
Checking for alignment of "dbus_int64_t" with dependency dbus-1: 8
Checking for alignment of "dbind_pointer" : 4
Checking for alignment of "dbind_struct" : 1
Found CMake: NO
Cross dependency gobject-introspection-1.0 found: NO (tried pkgconfig and cmake)
Program xgettext found: YES (/home/buildroot/autobuild/instance-0/output/host/bin/xgettext)
Configuring config.h using configuration
WARNING: Project targetting '>= 0.40.1' but tried to use feature introduced in '0.50.0': install arg in configure_file
Configuring atspi-2.pc using configuration

atspi/meson.build:60:0: ERROR: Subdir keyword must not be an absolute path.

A full log can be found at /home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0/build/meson-logs/meson-log.txt
package/pkg-generic.mk:228: recipe for target '/home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-0/output/build/at-spi2-core-2.28.0/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'