Applying ./patches/01-remove-python-check.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/json-glib-1.6.2
Build dir: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/json-glib-1.6.2/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: json-glib
Project version: 1.6.2
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
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 gio-2.0 found: YES 2.66.4
Has header "unistd.h" : YES 
Compiler for C supports arguments -Wcast-align: YES 
Compiler for C supports arguments -Wlogical-op: YES 
Compiler for C supports arguments -Wmissing-declarations: YES 
Compiler for C supports arguments -Wmissing-format-attribute: YES 
Compiler for C supports arguments -Wmissing-prototypes: YES 
Compiler for C supports arguments -Wmissing-noreturn: YES 
Compiler for C supports arguments -Wold-style-definition: YES 
Compiler for C supports arguments -Wpointer-arith: YES 
Compiler for C supports arguments -Wshadow: YES 
Compiler for C supports arguments -Wstrict-prototypes: YES 
Compiler for C supports arguments -Wunused: YES 
Compiler for C supports arguments -Wno-discarded-qualifiers: YES 
Compiler for C supports arguments -Wno-int-conversion: YES 
Compiler for C supports arguments -fno-strict-aliasing: YES 
Compiler for C supports arguments -Wno-uninitialized: YES 
Compiler for C supports arguments -Werror=address: YES 
Compiler for C supports arguments -Werror=array-bounds: YES 
Compiler for C supports arguments -Werror=empty-body: YES 
Compiler for C supports arguments -Werror=implicit: YES 
Compiler for C supports arguments -Werror=init-self: YES 
Compiler for C supports arguments -Werror=int-to-pointer-cast: YES 
Compiler for C supports arguments -Werror=main: YES 
Compiler for C supports arguments -Werror=missing-braces: YES 
Compiler for C supports arguments -Werror=nested-externs: YES 
Compiler for C supports arguments -Werror=nonnull: YES 
Compiler for C supports arguments -Werror=pointer-to-int-cast: YES 
Compiler for C supports arguments -Werror=return-type: YES 
Compiler for C supports arguments -Werror=sequence-point: YES 
Compiler for C supports arguments -Werror=trigraphs: YES 
Compiler for C supports arguments -Werror=undef: YES 
Compiler for C supports arguments -Werror=write-strings: YES 
Compiler for C supports arguments -fvisibility=hidden: YES 
Compiler for C supports link arguments -Wl,-Bsymbolic: YES 
Compiler for C supports link arguments -Wl,-z,relro: YES 
Compiler for C supports link arguments -Wl,-z,now: YES 
Compiler for C supports link arguments -Wl,--default-symver: YES 
Configuring config.h using configuration
Program glib-mkenums mkenums found: NO

../../../../build_dir/target-arm_cortex-a9_musl_eabi/json-glib-1.6.2/json-glib/meson.build:19:0: ERROR: Program 'glib-mkenums mkenums' not found

A full log can be found at /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/json-glib-1.6.2/openwrt-build/meson-logs/meson-log.txt
make[3]: *** [Makefile:87: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a9_musl_eabi/json-glib-1.6.2/.configured_a17fb5ef857664f03cd0ce37cc5ea591] Error 1
time: package/feeds/packages/json-glib/compile#1.79#0.82#3.03