checking elf-hints.h usability... checking sys/file.h usability... yes checking sys/file.h presence... no checking elf-hints.h presence... no checking for elf-hints.h... no checking limits.h usability... yes checking for sys/file.h... yes checking limits.h usability... yes checking limits.h presence... yes checking limits.h presence... yes checking for limits.h... yes checking sys/param.h usability... yes checking for limits.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking fcntl.h usability... yes checking for sys/param.h... yes checking for sys/wait.h that is POSIX.1 compatible... yes checking for working alloca.h... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking sys/file.h usability... yes checking for alloca... yes checking sys/file.h presence... yes checking for sbrk... yes checking for sys/file.h... yes checking sys/time.h usability... yes checking for utimes... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking for sys/stat.h... (cached) yes checking for glob... yes checking for setmode... yes checking for mkstemp... no checking for getc_unlocked... yes checking for realpath... yes checking for strcoll... yes checking for sbrk... yes checking for mkstemp... yes checking for waitpid... yes checking for mkdtemp... yes checking for open... yes checking for library containing frexp... yes checking for lseek... none required checking for time_t in time.h... yes checking for time_t in sys/types.h... yes checking for close... yes checking for a known getopt prototype in unistd.h... yes checking for utime.h... yes checking for dirent.h that defines DIR... yes checking whether fprintf is declared... yes checking for library containing opendir... yes checking whether stpcpy is declared... none required checking for dlfcn.h... (cached) yes checking for library containing dlopen... yes checking whether strstr is declared... yes -ldl checking whether sbrk is declared... checking for dlopen... yes yes checking for dlsym... checking whether getenv is declared... yes checking for dlclose... yes checking whether environ is declared... yes checking for a known getopt prototype in unistd.h... yes checking whether getc_unlocked is declared... yes checking whether strstr is declared... yes checking whether snprintf is declared... yes checking whether free is declared... yes checking whether vsnprintf is declared... yes checking whether sbrk is declared... yes checking for library containing zlibVersion... yes checking whether getenv is declared... yes checking whether environ is declared... -lz checking zlib.h usability... yes checking for library containing zlibVersion... yes checking zlib.h presence... yes checking for zlib.h... yes checking iconv.h usability... yes checking iconv.h presence... yes checking for iconv.h... yes checking for ld used by GCC... -lz checking zlib.h usability... /home/test/test/output1/host/usr/bin/aarch64-linux-gnu-ld checking if the linker (/home/test/test/output1/host/usr/bin/aarch64-linux-gnu-ld) is GNU ld... yes checking for shared library run path origin... done checking for iconv... yes checking zlib.h presence... yes checking for zlib.h... yes checking whether ANSI C string concatenation works... yes checking for iconv declaration... yes *** ld does not support target aarch64-buildroot-linux-gnu *** see ld/configure.tgt for supported targets install-shextern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); *** BFD does not support target aarch64-buildroot-linux-gnu. *** Look in bfd/config.bfd for supported targets. make[2]: *** [configure-ld] Error 1 make[2]: *** [configure-binutils] Error 1 make[2]: Leaving directory `/home/test/test/output1/build/binutils-2.21' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/test/test/output1/build/binutils-2.21' make: *** [/home/test/test/output1/build/binutils-2.21/.stamp_built] Error 2