>>> janet 1.15.0 Extracting
gzip -d -c /home/buildroot/autobuild/run/instance-3/dl/janet/janet-1.15.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0   -xf -
>>> janet 1.15.0 Patching

Applying 0001-meson.build-defaults-to-c99-for-build.c_std.patch using patch: 
patching file meson.build

Applying 0002-meson.build-fix-static-build.patch using patch: 
patching file meson.build
>>> janet 1.15.0 Configuring
rm -rf /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build
mkdir -p /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build
sed -e 's%@TARGET_CROSS@%/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-%g' -e 's%@TARGET_ARCH@%arm%g' -e 's%@TARGET_CPU@%arm1176jzf-s%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/buildroot/autobuild/run/instance-3/output-1/host%g' -e 's%@STAGING_DIR@%/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot%g' -e 's%@STATIC@%false%g' -e "/^\[binaries\]$/s:$::" -e "/^\[properties\]$/s:$::" package/meson/cross-compilation.conf.in > /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build/cross-compilation.conf
PATH="/home/buildroot/autobuild/run/instance-3/output-1/host/bin:/home/buildroot/autobuild/run/instance-3/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" CC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/gcc"  PYTHONNOUSERSITE=y /home/buildroot/autobuild/run/instance-3/output-1/host/bin/meson --prefix=/usr --libdir=lib --default-library=shared --buildtype=release --cross-file=/home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build/cross-compilation.conf -Dstrip=false -Dbuild.pkg_config_path=/home/buildroot/autobuild/run/instance-3/output-1/host/lib/pkgconfig -Dsingle_threaded=true /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0/ /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build
The Meson build system
Version: 0.57.1
Source dir: /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0
Build dir: /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0/build
Build type: cross build
Project name: janet
Project version: 1.15.0
C compiler for the host machine: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc (gcc 9.3.0 "arm-linux-gcc.br_real (Buildroot 2020.11.2) 9.3.0")
C linker for the host machine: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc ld.bfd 2.34
C compiler for the build machine: /usr/bin/gcc (gcc 4.8.2 "gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2")
C linker for the build machine: /usr/bin/gcc ld.bfd 2.24
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: arm
Host machine cpu: arm1176jzf-s
Target machine cpu family: arm
Target machine cpu: arm1176jzf-s
Library m found: YES
Library dl found: YES
Run-time dependency threads found: YES
Configuring janetconf.h using configuration
Compiler for C supports arguments -fvisibility=hidden: YES 
Compiler for C supports arguments -fvisibility=hidden: YES 
Build targets in project: 9

Option b_lundef is: false [default: false]
Option default_library is: shared [default: both]
Found ninja-1.10.2 at /home/buildroot/autobuild/run/instance-3/output-1/host/bin/ninja
>>> janet 1.15.0 Building
PATH="/home/buildroot/autobuild/run/instance-3/output-1/host/bin:/home/buildroot/autobuild/run/instance-3/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games"  PYTHONNOUSERSITE=y /home/buildroot/autobuild/run/instance-3/output-1/host/bin/ninja  -j4  -C /home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build
ninja: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0//build'
[1/57] Compiling C object janet-boot.p/src_core_abstract.c.o
[2/57] Compiling C object janet-boot.p/src_core_bytecode.c.o
[3/57] Compiling C object janet-boot.p/src_core_array.c.o
[4/57] Compiling C object janet-boot.p/src_core_buffer.c.o
[5/57] Compiling C object janet-boot.p/src_core_asm.c.o
[6/57] Compiling C object janet-boot.p/src_core_capi.c.o
[7/57] Compiling C object janet-boot.p/src_core_debug.c.o
[8/57] Compiling C object janet-boot.p/src_core_cfuns.c.o
[9/57] Compiling C object janet-boot.p/src_core_corelib.c.o
[10/57] Compiling C object janet-boot.p/src_core_compile.c.o
[11/57] Compiling C object janet-boot.p/src_core_fiber.c.o
[12/57] Compiling C object janet-boot.p/src_core_gc.c.o
[13/57] Compiling C object janet-boot.p/src_core_emit.c.o
[14/57] Compiling C object janet-boot.p/src_core_io.c.o
[15/57] Compiling C object janet-boot.p/src_core_ev.c.o
[16/57] Compiling C object janet-boot.p/src_core_inttypes.c.o
[17/57] Compiling C object janet-boot.p/src_core_net.c.o
[18/57] Compiling C object janet-boot.p/src_core_math.c.o
[19/57] Compiling C object janet-boot.p/src_core_marsh.c.o
[20/57] Compiling C object janet-boot.p/src_core_os.c.o
[21/57] Compiling C object janet-boot.p/src_core_regalloc.c.o
[22/57] Compiling C object janet-boot.p/src_core_parse.c.o
[23/57] Compiling C object janet-boot.p/src_core_run.c.o
[24/57] Compiling C object janet-boot.p/src_core_pp.c.o
[25/57] Compiling C object janet-boot.p/src_core_strtod.c.o
[26/57] Compiling C object janet-boot.p/src_core_string.c.o
[27/57] Compiling C object janet-boot.p/src_core_specials.c.o
[28/57] Compiling C object janet-boot.p/src_core_struct.c.o
[29/57] Compiling C object janet-boot.p/src_core_thread.c.o
[30/57] Compiling C object janet-boot.p/src_core_symcache.c.o
[31/57] Compiling C object janet-boot.p/src_core_tuple.c.o
[32/57] Compiling C object janet-boot.p/src_core_table.c.o
[33/57] Compiling C object janet-boot.p/src_core_typedarray.c.o
[34/57] Compiling C object janet-boot.p/src_core_vector.c.o
[35/57] Compiling C object janet-boot.p/src_core_util.c.o
[36/57] Compiling C object janet-boot.p/src_core_value.c.o
[37/57] Compiling C object janet-boot.p/src_boot_array_test.c.o
[38/57] Compiling C object janet-boot.p/src_core_wrap.c.o
[39/57] Compiling C object janet-boot.p/src_boot_buffer_test.c.o
[40/57] Compiling C object janet-boot.p/src_core_peg.c.o
../src/core/peg.c: In function 'cfun_peg_replace_generic':
../src/core/peg.c:286:28: warning: 'next_text' may be used uninitialized in this function [-Wmaybe-uninitialized]
             const uint8_t *next_text;
                            ^
../src/core/peg.c: In function 'cfun_peg_find_all':
../src/core/peg.c:1597:12: warning: 'next_text' may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (peg_rule(&c.s, c.s.bytecode, c.bytes.bytes + i))
            ^
../src/core/peg.c: In function 'cfun_peg_match':
../src/core/peg.c:1579:5: warning: 'next_text' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return result ? janet_wrap_array(c.s.captures) : janet_wrap_nil();
     ^
../src/core/peg.c: In function 'cfun_peg_find':
../src/core/peg.c:1586:12: warning: 'next_text' may be used uninitialized in this function [-Wmaybe-uninitialized]
         if (peg_rule(&c.s, c.s.bytecode, c.bytes.bytes + i))
            ^
[41/57] Compiling C object janet-boot.p/src_boot_boot.c.o
[42/57] Compiling C object janet-boot.p/src_boot_number_test.c.o
[43/57] Compiling C object janet-boot.p/src_boot_system_test.c.o
In file included from ../src/boot/system_test.c:24:0:
../src/boot/system_test.c: In function 'system_test':
../src/boot/system_test.c:54:17: warning: the comparison will always evaluate as 'true' for the address of 'janet_wrap_nil' will never be NULL [-Waddress]
     assert(NULL != &janet_wrap_nil);
                 ^
[44/57] Compiling C object janet-boot.p/src_boot_table_test.c.o
[45/57] Compiling C object janet-boot.p/src_core_vm.c.o
[46/57] Compiling C object janet.p/src_mainclient_shell.c.o
In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdlib.h:24,
                 from ../src/include/janet.h:300,
                 from ../src/mainclient/shell.c:27:
/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp]
  218 | #   warning requested reentrant code, but thread support was disabled
      |     ^~~~~~~
[47/57] Linking target janet-boot
[48/57] Compiling C object janet-native.p/src_mainclient_shell.c.o
[49/57] Generating janetc with a custom command (wrapped by meson to capture output)
[50/57] Compiling C object janet.p/meson-generated_.._janet.c.o
FAILED: janet.p/meson-generated_.._janet.c.o 
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc -Ijanet.p -I. -I.. -I../src/include -fdiagnostics-color=always -pipe -Wall -Winvalid-pch -std=c99 -O3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -pthread -fvisibility=hidden -MD -MQ janet.p/meson-generated_.._janet.c.o -MF janet.p/meson-generated_.._janet.c.o.d -o janet.p/meson-generated_.._janet.c.o -c janet.c
In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdlib.h:24,
                 from ../src/include/janet.h:300,
                 from src/core/features.h:57:
/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp]
  218 | #   warning requested reentrant code, but thread support was disabled
      |     ^~~~~~~
src/core/ev.c:39:10: fatal error: pthread.h: No such file or directory
compilation terminated.
[51/57] Compiling C object libjanet.so.1.15.0.p/meson-generated_.._janet.c.o
FAILED: libjanet.so.1.15.0.p/meson-generated_.._janet.c.o 
/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arm-linux-gcc -Ilibjanet.so.1.15.0.p -I. -I.. -I../src/include -fdiagnostics-color=always -pipe -Wall -Winvalid-pch -std=c99 -O3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC -pthread -MD -MQ libjanet.so.1.15.0.p/meson-generated_.._janet.c.o -MF libjanet.so.1.15.0.p/meson-generated_.._janet.c.o.d -o libjanet.so.1.15.0.p/meson-generated_.._janet.c.o -c janet.c
In file included from /home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/stdlib.h:24,
                 from ../src/include/janet.h:300,
                 from src/core/features.h:57:
/home/buildroot/autobuild/run/instance-3/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/features.h:218:5: warning: #warning requested reentrant code, but thread support was disabled [-Wcpp]
  218 | #   warning requested reentrant code, but thread support was disabled
      |     ^~~~~~~
src/core/ev.c:39:10: fatal error: pthread.h: No such file or directory
compilation terminated.
[52/57] Compiling C object janet-native.p/meson-generated_.._janet.c.o
ninja: build stopped: subcommand failed.
make: *** [/home/buildroot/autobuild/run/instance-3/output-1/build/janet-1.15.0/.stamp_built] Error 1
make: Leaving directory `/home/buildroot/autobuild/run/instance-3/buildroot'