Applying ./patches/010-distutils.patch using plaintext: 
patching file meson.build
DEPRECATION: The [paths] section is deprecated, use the [built-in options] section instead.
DEPRECATION: The [paths] section is deprecated, use the [built-in options] section instead.
Using 'PKG_CONFIG_PATH' from environment with value: '/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/lib/pkgconfig:/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/share/pkgconfig'
The Meson build system
Version: 0.56.0
Source dir: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/gst-plugins-base-1.18.1
Build dir: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/gst-plugins-base-1.18.1/openwrt-build
Build type: cross build
WARNING: Unknown options: "build.c_args, build.c_link_args, build.cpp_args, build.cpp_link_args"
The value of new options can be set with:
meson setup <builddir> --reconfigure -Dnew_option=new_value ...
Project name: gst-plugins-base
Project version: 1.18.1
Using 'CFLAGS' from environment with value: ''
Using 'LDFLAGS' from environment with value: ''
C compiler for the host machine: arm-openwrt-linux-muslgnueabi-gcc (gcc 8.4.0 "arm-openwrt-linux-muslgnueabi-gcc (OpenWrt GCC 8.4.0 r16594-ce92de8c8c) 8.4.0")
C linker for the host machine: arm-openwrt-linux-muslgnueabi-gcc ld.bfd 2.34
C compiler for the build machine: gcc (gcc 8.3.0 "gcc (Debian 8.3.0-6) 8.3.0")
C linker for the build machine: gcc ld.bfd 2.31.1
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: x86_64
Host machine cpu: x86_64
Target machine cpu family: arm
Target machine cpu: generic
WARNING: Project targeting '>= 0.48' but tried to use feature introduced in '0.54.0': native arg in add_languages.
Using 'LDFLAGS' from environment with value: ''
C++ compiler for the host machine: arm-openwrt-linux-muslgnueabi-g++ (gcc 8.4.0 "arm-openwrt-linux-muslgnueabi-g++ (OpenWrt GCC 8.4.0 r16594-ce92de8c8c) 8.4.0")
C++ linker for the host machine: arm-openwrt-linux-muslgnueabi-g++ ld.bfd 2.34
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 "netinet/in.h" : YES 
Has header "netinet/tcp.h" : YES 
Has header "process.h" : NO 
Has header "smmintrin.h" : NO 
Has header "stdint.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" : YES 
Library m found: YES
Checking for function "dcgettext" with dependency -lm: YES 
Checking for function "gmtime_r" with dependency -lm: YES 
Checking for function "localtime_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" : 4
Checking for size of "short" : 2
Checking for size of "void*" : 4
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: YES 
Compiler for C++ supports arguments -Wno-multichar: 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 
Dependency x11 skipped: feature x11 disabled
Found pkg-config: /builder/shared-workdir/build/sdk/staging_dir/host/bin/pkg-config (1.7.3)
Using 'PKG_CONFIG_PATH' from environment with value: '/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/lib/pkgconfig:/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/share/pkgconfig'
Run-time dependency glib-2.0 found: YES 2.66.4
Using 'PKG_CONFIG_PATH' from environment with value: '/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/lib/pkgconfig:/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/share/pkgconfig'
Run-time dependency gobject-2.0 found: YES 2.66.4
Using 'PKG_CONFIG_PATH' from environment with value: '/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/lib/pkgconfig:/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/share/pkgconfig'
Run-time dependency gio-2.0 found: YES 2.66.4
Using 'PKG_CONFIG_PATH' from environment with value: '/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/lib/pkgconfig:/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/share/pkgconfig'
Run-time dependency gio-unix-2.0 found: YES 2.66.4
Using 'PKG_CONFIG_PATH' from environment with value: '/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/lib/pkgconfig:/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9_musl_eabi/usr/share/pkgconfig'
Run-time dependency gmodule-no-export-2.0 found: YES 2.66.4
Dependency gdk-pixbuf-2.0 skipped: feature examples disabled
Dependency gtk+-3.0 skipped: feature examples disabled
Found CMake: /builder/shared-workdir/build/sdk/staging_dir/host/bin/cmake (3.19.1)
Run-time dependency gstreamer-1.0 found: NO (tried pkgconfig and cmake)
Looking for a fallback subproject for the dependency gstreamer-1.0

../../../../build_dir/target-arm_cortex-a9_musl_eabi/gst-plugins-base-1.18.1/meson.build:336:0: ERROR: Neither a subproject directory nor a gstreamer.wrap file was found.

A full log can be found at /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/gst-plugins-base-1.18.1/openwrt-build/meson-logs/meson-log.txt
make[3]: *** [Makefile:249: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/gst-plugins-base-1.18.1/.configured_819da7b9d1a602c2976d7611e77112f3] Error 1
time: package/feeds/packages/gst1-plugins-base/compile#4.35#1.80#6.96