>>> zstd 1.5.0 Extracting gzip -d -c /tmp/instance-0/dl/zstd/zstd-1.5.0.tar.gz | tar --strip-components=1 -C /tmp/instance-0/output-1/build/zstd-1.5.0 -xf - >>> zstd 1.5.0 Patching >>> zstd 1.5.0 Configuring >>> zstd 1.5.0 Building 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" 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" AR="/tmp/instance-0/output-1/host/bin/arm-linux-ar" AS="/tmp/instance-0/output-1/host/bin/arm-linux-as" LD="/tmp/instance-0/output-1/host/bin/arm-linux-ld" NM="/tmp/instance-0/output-1/host/bin/arm-linux-nm" CC="/tmp/instance-0/output-1/host/bin/arm-linux-gcc" GCC="/tmp/instance-0/output-1/host/bin/arm-linux-gcc" CPP="/tmp/instance-0/output-1/host/bin/arm-linux-cpp" CXX="/tmp/instance-0/output-1/host/bin/arm-linux-g++" FC="/tmp/instance-0/output-1/host/bin/arm-linux-gfortran" F77="/tmp/instance-0/output-1/host/bin/arm-linux-gfortran" RANLIB="/tmp/instance-0/output-1/host/bin/arm-linux-ranlib" READELF="/tmp/instance-0/output-1/host/bin/arm-linux-readelf" STRIP="/tmp/instance-0/output-1/host/bin/arm-linux-strip" OBJCOPY="/tmp/instance-0/output-1/host/bin/arm-linux-objcopy" OBJDUMP="/tmp/instance-0/output-1/host/bin/arm-linux-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/tmp/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/tmp/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/tmp/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/tmp/instance-0/output-1/host/lib -Wl,-rpath,/tmp/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/tmp/instance-0/output-1/host/bin/arm-linux-as" DEFAULT_LINKER="/tmp/instance-0/output-1/host/bin/arm-linux-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 " LDFLAGS="" FCFLAGS=" -Os -g0" FFLAGS=" -Os -g0" PKG_CONFIG="/tmp/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/tmp/instance-0/output-1/host/arm-buildroot-linux-uclibcgnueabihf/sysroot" INTLTOOL_PERL=/usr/bin/perl /usr/bin/make -j96 HAVE_THREAD=0 HAVE_ZLIB=1 HAVE_LZMA=1 HAVE_LZ4=1 -C /tmp/instance-0/output-1/build/zstd-1.5.0/lib libzstd make[1]: Entering directory '/tmp/instance-0/output-1/build/zstd-1.5.0/lib' CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/debug.o CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/entropy_common.o CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/error_private.o CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/fse_decompress.o CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/pool.o CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/threading.o CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/xxhash.o In file included from common/threading.c:18: common/threading.h:83:12: fatal error: pthread.h: No such file or directory 83 | # include | ^~~~~~~~~~~ compilation terminated. In file included from common/pool.c:26: common/threading.h:83:12: fatal error: pthread.h: No such file or directory 83 | # include | ^~~~~~~~~~~ compilation terminated. CC obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/zstd_common.o make[2]: *** [Makefile:339: obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/pool.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [Makefile:339: obj/conf_08d5d84583f4c9d2cefb10f81bd617a5/dynamic/threading.o] Error 1 make[1]: *** [Makefile:281: libzstd.so.1.5.0] Error 2 make[1]: Leaving directory '/tmp/instance-0/output-1/build/zstd-1.5.0/lib' make: *** [package/pkg-generic.mk:270: /tmp/instance-0/output-1/build/zstd-1.5.0/.stamp_built] Error 2 make: Leaving directory '/tmp/instance-0/buildroot'