checking if /home/giuliobenetti/autobuild/run/instance-2/output-1/per-package/c-ares/host/bin/x86_64-linux-g++ supports -c -o file.o... config.status: linking mpn/x86_64/gcd_22.asm to mpn/gcd_22.asm config.status: linking mpn/generic/gcd_1.c to mpn/gcd_1.c yes config.status: linking mpn/generic/gcd.c to mpn/gcd.c checking for cpuid instruction... config.status: linking mpn/generic/gcdext_1.c to mpn/gcdext_1.c yes checking if /home/giuliobenetti/autobuild/run/instance-2/output-1/per-package/c-ares/host/bin/x86_64-linux-g++ supports -c -o file.o... (cached) yes checking whether the /home/giuliobenetti/autobuild/run/instance-2/output-1/per-package/c-ares/host/bin/x86_64-linux-g++ linker (/home/giuliobenetti/autobuild/run/instance-2/output-1/per-package/c-ares/host/bin/x86_64-linux-ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether to build shared libraries with -version-info... yes checking whether to build shared libraries with -no-undefined... no checking whether to build shared libraries with -mimpure-text... no checking whether to build shared libraries with PIC... yes checking whether to build static libraries with PIC... yes checking whether to build shared libraries only... yes checking whether to build static libraries only... no checking if compiler is DEC/Compaq/HP C... config.status: linking mpn/generic/gcdext.c to mpn/gcdext.c yes checking if the .private_extern asm directive is supported... config.status: linking mpn/generic/gcd_subdiv_step.c to mpn/gcd_subdiv_step.c config.status: linking mpn/generic/gcdext_lehmer.c to mpn/gcdext_lehmer.c config.status: linking mpn/generic/div_q.c to mpn/div_q.c config.status: linking mpn/generic/tdiv_qr.c to mpn/tdiv_qr.c config.status: linking mpn/generic/jacbase.c to mpn/jacbase.c no checking if compiler is HP-UX C... no checking if the .hidden asm directive is supported... config.status: linking mpn/generic/jacobi_2.c to mpn/jacobi_2.c config.status: linking mpn/generic/jacobi.c to mpn/jacobi.c config.status: linking mpn/generic/get_d.c to mpn/get_d.c no checking if compiler is IBM C... config.status: linking mpn/generic/matrix22_mul.c to mpn/matrix22_mul.c config.status: linking mpn/generic/matrix22_mul1_inverse_vector.c to mpn/matrix22_mul1_inverse_vector.c no checking if compiler is Intel C... config.status: linking mpn/generic/hgcd_matrix.c to mpn/hgcd_matrix.c config.status: linking mpn/generic/hgcd2.c to mpn/hgcd2.c yes checking if weak symbols are supported... config.status: linking mpn/generic/hgcd_step.c to mpn/hgcd_step.c no checking if compiler is clang... config.status: linking mpn/generic/hgcd_reduce.c to mpn/hgcd_reduce.c config.status: linking mpn/generic/hgcd.c to mpn/hgcd.c config.status: linking mpn/generic/hgcd_appr.c to mpn/hgcd_appr.c no checking if compiler is GNU C... config.status: linking mpn/generic/hgcd2_jacobi.c to mpn/hgcd2_jacobi.c config.status: linking mpn/generic/hgcd_jacobi.c to mpn/hgcd_jacobi.c config.status: linking mpn/generic/mullo_n.c to mpn/mullo_n.c yes yes checking if data alignment is required... no checking if atomic operations are supported... config.status: linking mpn/x86_64/k8/mullo_basecase.asm to mpn/mullo_basecase.asm config.status: linking mpn/generic/sqrlo.c to mpn/sqrlo.c config.status: linking mpn/generic/sqrlo_basecase.c to mpn/sqrlo_basecase.c checking if compiler is LCC... config.status: linking mpn/generic/toom22_mul.c to mpn/toom22_mul.c config.status: linking mpn/generic/toom32_mul.c to mpn/toom32_mul.c config.status: linking mpn/generic/toom42_mul.c to mpn/toom42_mul.c no checking if compiler is SGI MIPSpro C... config.status: linking mpn/generic/toom52_mul.c to mpn/toom52_mul.c yes checking for size_t... config.status: linking mpn/generic/toom62_mul.c to mpn/toom62_mul.c config.status: linking mpn/generic/toom33_mul.c to mpn/toom33_mul.c config.status: linking mpn/generic/toom43_mul.c to mpn/toom43_mul.c config.status: linking mpn/generic/toom53_mul.c to mpn/toom53_mul.c config.status: linking mpn/generic/toom54_mul.c to mpn/toom54_mul.c config.status: linking mpn/generic/toom63_mul.c to mpn/toom63_mul.c config.status: linking mpn/generic/toom44_mul.c to mpn/toom44_mul.c config.status: linking mpn/generic/toom6h_mul.c to mpn/toom6h_mul.c no checking if compiler is SGI MIPS C... config.status: linking mpn/generic/toom6_sqr.c to mpn/toom6_sqr.c config.status: linking mpn/generic/toom8h_mul.c to mpn/toom8h_mul.c config.status: linking mpn/generic/toom8_sqr.c to mpn/toom8_sqr.c config.status: linking mpn/generic/toom_couple_handling.c to mpn/toom_couple_handling.c config.status: linking mpn/generic/toom2_sqr.c to mpn/toom2_sqr.c config.status: linking mpn/generic/toom3_sqr.c to mpn/toom3_sqr.c no checking if compiler is SunPro C... yes checking for working alloca.h... config.status: linking mpn/generic/toom4_sqr.c to mpn/toom4_sqr.c config.status: linking mpn/generic/toom_eval_dgr3_pm1.c to mpn/toom_eval_dgr3_pm1.c no checking if compiler is Tiny C... config.status: linking mpn/generic/toom_eval_dgr3_pm2.c to mpn/toom_eval_dgr3_pm2.c config.status: linking mpn/generic/toom_eval_pm1.c to mpn/toom_eval_pm1.c config.status: linking mpn/generic/toom_eval_pm2.c to mpn/toom_eval_pm2.c no checking if compiler is Watcom C... config.status: linking mpn/generic/toom_eval_pm2exp.c to mpn/toom_eval_pm2exp.c config.status: linking mpn/generic/toom_eval_pm2rexp.c to mpn/toom_eval_pm2rexp.c yes checking for alloca... config.status: linking mpn/generic/toom_interpolate_5pts.c to mpn/toom_interpolate_5pts.c no checking if compiler accepts debug disabling options... config.status: linking mpn/generic/toom_interpolate_6pts.c to mpn/toom_interpolate_6pts.c config.status: linking mpn/generic/toom_interpolate_7pts.c to mpn/toom_interpolate_7pts.c config.status: linking mpn/generic/toom_interpolate_8pts.c to mpn/toom_interpolate_8pts.c config.status: linking mpn/generic/toom_interpolate_12pts.c to mpn/toom_interpolate_12pts.c yes config.status: linking mpn/generic/toom_interpolate_16pts.c to mpn/toom_interpolate_16pts.c checking for arc4random... config.status: linking mpn/generic/invertappr.c to mpn/invertappr.c config.status: linking mpn/generic/invert.c to mpn/invert.c config.status: linking mpn/generic/binvert.c to mpn/binvert.c config.status: linking mpn/generic/mulmod_bnm1.c to mpn/mulmod_bnm1.c yes configure: compiler options added: -g0 checking if compiler optimizer assumed setting might be used... no config.status: linking mpn/generic/sqrmod_bnm1.c to mpn/sqrmod_bnm1.c checking if compiler accepts strict warning options... config.status: linking mpn/generic/div_qr_1.c to mpn/div_qr_1.c config.status: linking mpn/x86_64/k8/div_qr_1n_pi1.asm to mpn/div_qr_1n_pi1.asm config.status: linking mpn/generic/div_qr_2.c to mpn/div_qr_2.c config.status: linking mpn/x86_64/div_qr_2n_pi1.asm to mpn/div_qr_2n_pi1.asm no checking for arc4random_buf... config.status: linking mpn/x86_64/div_qr_2u_pi1.asm to mpn/div_qr_2u_pi1.asm config.status: linking mpn/generic/sbpi1_div_q.c to mpn/sbpi1_div_q.c config.status: linking mpn/generic/sbpi1_div_qr.c to mpn/sbpi1_div_qr.c config.status: linking mpn/generic/sbpi1_divappr_q.c to mpn/sbpi1_divappr_q.c config.status: linking mpn/generic/dcpi1_div_q.c to mpn/dcpi1_div_q.c yes configure: compiler options added: -Wno-system-headers checking if compiler halts on compilation errors... config.status: linking mpn/generic/dcpi1_div_qr.c to mpn/dcpi1_div_qr.c no checking for mmap... config.status: linking mpn/generic/dcpi1_divappr_q.c to mpn/dcpi1_divappr_q.c yes checking if compiler halts on negative sized arrays... config.status: linking mpn/generic/mu_div_qr.c to mpn/mu_div_qr.c config.status: linking mpn/generic/mu_divappr_q.c to mpn/mu_divappr_q.c yes checking if compiler halts on function prototype mismatch... config.status: linking mpn/generic/mu_div_q.c to mpn/mu_div_q.c config.status: linking mpn/x86_64/k8/bdiv_q_1.asm to mpn/bdiv_q_1.asm yes checking for mlock... config.status: linking mpn/generic/sbpi1_bdiv_q.c to mpn/sbpi1_bdiv_q.c config.status: linking mpn/generic/sbpi1_bdiv_qr.c to mpn/sbpi1_bdiv_qr.c yes checking if compiler supports hiding library internal symbols... config.status: linking mpn/generic/sbpi1_bdiv_r.c to mpn/sbpi1_bdiv_r.c no checking for windows.h... config.status: linking mpn/generic/dcpi1_bdiv_q.c to mpn/dcpi1_bdiv_q.c config.status: linking mpn/generic/dcpi1_bdiv_qr.c to mpn/dcpi1_bdiv_qr.c yes no checking whether build target is a native Windows one... no checking if X/Open network library is required... config.status: linking mpn/generic/mu_bdiv_q.c to mpn/mu_bdiv_q.c checking for madvise... config.status: linking mpn/generic/mu_bdiv_qr.c to mpn/mu_bdiv_qr.c config.status: linking mpn/generic/bdiv_q.c to mpn/bdiv_q.c no checking for gethostbyname... config.status: linking mpn/generic/bdiv_qr.c to mpn/bdiv_qr.c config.status: linking mpn/generic/broot.c to mpn/broot.c config.status: linking mpn/generic/brootinv.c to mpn/brootinv.c config.status: linking mpn/generic/bsqrt.c to mpn/bsqrt.c config.status: linking mpn/generic/bsqrtinv.c to mpn/bsqrtinv.c yes config.status: linking mpn/generic/divexact.c to mpn/divexact.c checking for mprotect... yes checking for strcasecmp... config.status: linking mpn/x86_64/bdiv_dbm1c.asm to mpn/bdiv_dbm1c.asm config.status: linking mpn/x86_64/k8/redc_1.asm to mpn/redc_1.asm config.status: linking mpn/generic/redc_2.c to mpn/redc_2.c config.status: linking mpn/generic/redc_n.c to mpn/redc_n.c config.status: linking mpn/generic/powm.c to mpn/powm.c config.status: linking mpn/generic/powlo.c to mpn/powlo.c yes checking for windows.h... (cached) no checking for winsock.h... (cached) no checking for winsock2.h... (cached) no checking for connect in libraries... yes checking for getrandom with a standard API... config.status: linking mpn/generic/sec_powm.c to mpn/sec_powm.c config.status: linking mpn/generic/sec_mul.c to mpn/sec_mul.c config.status: linking mpn/generic/sec_sqr.c to mpn/sec_sqr.c config.status: linking mpn/generic/sec_div.c to mpn/sec_div_qr.c yes checking for sys/types.h... (cached) yes checking for sys/time.h... (cached) yes checking for time.h... config.status: linking mpn/generic/sec_div.c to mpn/sec_div_r.c config.status: linking mpn/generic/sec_pi1_div.c to mpn/sec_pi1_div_qr.c config.status: linking mpn/generic/sec_pi1_div.c to mpn/sec_pi1_div_r.c config.status: linking mpn/generic/sec_aors_1.c to mpn/sec_add_1.c yes checking for monotonic clock_gettime... config.status: linking mpn/generic/sec_aors_1.c to mpn/sec_sub_1.c config.status: linking mpn/generic/sec_invert.c to mpn/sec_invert.c yes checking for getrandom... config.status: linking mpn/generic/trialdiv.c to mpn/trialdiv.c yes checking for clock_gettime in libraries... config.status: linking mpn/generic/remove.c to mpn/remove.c config.status: linking mpn/x86_64/logops_n.asm to mpn/and_n.asm config.status: linking mpn/x86_64/logops_n.asm to mpn/andn_n.asm config.status: linking mpn/x86_64/logops_n.asm to mpn/nand_n.asm config.status: linking mpn/x86_64/logops_n.asm to mpn/ior_n.asm config.status: linking mpn/x86_64/logops_n.asm to mpn/iorn_n.asm yes config.status: linking mpn/x86_64/logops_n.asm to mpn/nior_n.asm checking for getentropy with a standard API... config.status: linking mpn/x86_64/logops_n.asm to mpn/xor_n.asm no additional lib required checking whether to use libgcc... no checking for egrep... (cached) /usr/bin/grep -E checking for malloc.h... config.status: linking mpn/x86_64/logops_n.asm to mpn/xnor_n.asm config.status: linking mpn/x86_64/copyi.asm to mpn/copyi.asm config.status: linking mpn/x86_64/copyd.asm to mpn/copyd.asm config.status: linking mpn/generic/zero.c to mpn/zero.c config.status: linking mpn/x86_64/sec_tabselect.asm to mpn/sec_tabselect.asm config.status: linking mpn/generic/comb_tables.c to mpn/comb_tables.c config.status: linking mpn/x86_64/invert_limb.asm to mpn/invert_limb.asm yes config.status: linking mpn/x86_64/sqr_diag_addlsh1.asm to mpn/sqr_diag_addlsh1.asm config.status: linking mpn/x86_64/mul_2.asm to mpn/mul_2.asm config.status: linking mpn/x86_64/k8/addmul_2.asm to mpn/addmul_2.asm yes checking for getentropy... config.status: linking mpn/x86_64/aorrlsh1_n.asm to mpn/addlsh1_n.asm config.status: linking mpn/x86_64/sublsh1_n.asm to mpn/sublsh1_n.asm config.status: linking mpn/x86_64/aorrlsh1_n.asm to mpn/rsblsh1_n.asm config.status: linking mpn/x86_64/rsh1aors_n.asm to mpn/rsh1add_n.asm checking for memory.h... config.status: linking mpn/x86_64/rsh1aors_n.asm to mpn/rsh1sub_n.asm yes checking for posix_memalign... config.status: linking mpn/x86_64/aorrlsh2_n.asm to mpn/addlsh2_n.asm config.status: linking mpn/x86_64/aorrlsh2_n.asm to mpn/rsblsh2_n.asm config.status: linking mpn/x86_64/k8/aorrlsh_n.asm to mpn/addlsh_n.asm yes config.status: linking mpn/x86_64/k8/aorrlsh_n.asm to mpn/rsblsh_n.asm config.status: linking mpn/generic/add_n_sub_n.c to mpn/add_n_sub_n.c yes config.status: linking mpn/x86_64/addaddmul_1msb0.asm to mpn/addaddmul_1msb0.asm config.status: linking mpn/x86_64/k8/gmp-mparam.h to gmp-mparam.h checking for getpid... checking for sys/types.h... (cached) config.status: executing libtool commands yes checking for sys/time.h... (cached) yes checking for sys/select.h... configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --disable-dependency-tracking, --enable-ipv6, --disable-nls configure: summary of build options: Version: GNU MP 6.2.1 Host type: x86_64-buildroot-linux-gnu ABI: 64 Install prefix: /usr Compiler: /home/giuliobenetti/autobuild/run/instance-2/output-1/per-package/gmp/host/bin/x86_64-linux-gcc Static libraries: no Shared libraries: yes yes checking for sys/socket.h... yes yes checking for sys/ioctl.h... checking for nanosleep... yes checking for sys/param.h... yes yes checking for sys/uio.h... checking for memset_s... yes checking for assert.h... no checking for explicit_bzero... yes checking for netdb.h... yes checking for netinet/in.h... yes checking for explicit_memset... yes checking for netinet/tcp.h... yes checking for net/if.h... no checking if gcc/ld supports -Wl,--output-def... no yes checking for errno.h... yes checking for socket.h... checking that generated files are newer than configure... done configure: creating ./config.status no checking for strings.h... (cached) yes checking for stdbool.h... yes checking for time.h... (cached) yes checking for limits.h... yes checking for arpa/nameser.h... yes checking for arpa/nameser_compat.h... yes checking for arpa/inet.h... yes checking for /home/giuliobenetti/autobuild/run/instance-2/output-1/per-package/c-ares/host/bin/x86_64-linux-gcc options needed to detect all undeclared functions... none needed checking whether HAVE_ARPA_NAMESER_H is declared... yes checking whether HAVE_ARPA_NAMESER_COMPAT_H is declared... yes checking for an ANSI C-conforming const... yes checking for size_t... yes checking for sys/types.h... (cached) yes checking for sys/time.h... (cached) yes checking for time.h... (cached) yes checking for sys/socket.h... (cached) yes checking for struct timeval... yes checking for long long... config.status: creating Makefile config.status: creating builds/Makefile config.status: creating contrib/Makefile yes checking if numberLL works... config.status: creating dist-build/Makefile yes checking for ssize_t... config.status: creating libsodium.pc config.status: creating libsodium-uninstalled.pc config.status: creating msvc-scripts/Makefile config.status: creating src/Makefile config.status: creating src/libsodium/Makefile config.status: creating src/libsodium/include/Makefile config.status: creating src/libsodium/include/sodium/version.h yes checking for bool... config.status: creating test/default/Makefile config.status: creating test/Makefile config.status: executing depfiles commands config.status: executing libtool commands configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-nls yes checking for windows.h... (cached) no checking for winsock2.h... (cached) no checking for ws2tcpip.h... (cached) no checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for ares_socklen_t data type... socklen_t checking size of ares_socklen_t... 4 checking for in_addr_t... yes checking for struct sockaddr_storage... yes checking for signal.h... yes checking for sig_atomic_t... yes checking if sig_atomic_t is already defined as volatile... no checking return type of signal handlers... void checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for recv... yes checking types of args and return type for recv... int,void *,size_t,int,ssize_t checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for recvfrom... yes checking types of args and return type for recvfrom... int,void *,size_t,int,struct sockaddr *,socklen_t *,ssize_t checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for send... yes checking types of args and return type for send... int,const void *,size_t,int,ssize_t checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for MSG_NOSIGNAL... yes checking for sys/types.h... (cached) yes checking for socket.h... (cached) no checking if closesocket can be linked... no checking if closesocket might be used... no checking if CloseSocket can be linked... no checking if CloseSocket might be used... no checking if connect can be linked... yes checking if connect is prototyped... yes checking if connect is compilable... yes checking if connect usage allowed... yes checking if connect might be used... yes checking for sys/types.h... (cached) yes checking for unistd.h... (cached) yes checking for fcntl.h... yes checking if fcntl can be linked... yes checking if fcntl is prototyped... yes checking if fcntl is compilable... yes checking if fcntl usage allowed... yes checking if fcntl might be used... yes checking if fcntl O_NONBLOCK is compilable... yes checking if fcntl O_NONBLOCK usage allowed... yes checking if fcntl O_NONBLOCK might be used... yes checking for sys/types.h... (cached) yes checking for netdb.h... (cached) yes checking if freeaddrinfo can be linked... yes checking if freeaddrinfo is prototyped... yes checking if freeaddrinfo is compilable... yes checking if freeaddrinfo usage allowed... yes checking if freeaddrinfo might be used... yes checking for sys/types.h... (cached) yes checking for stdlib.h... (cached) yes checking for sys/types.h... (cached) yes checking for string.h... (cached) yes checking for strings.h... (cached) yes checking if getaddrinfo can be linked... yes checking if getaddrinfo is prototyped... yes checking if getaddrinfo is compilable... yes checking if getaddrinfo usage allowed... yes checking if getaddrinfo might be used... yes checking if getaddrinfo is threadsafe... yes checking if getenv can be linked... yes checking if getenv is prototyped... yes checking if getenv is compilable... yes checking if getenv usage allowed... yes checking if getenv might be used... yes checking if gethostbyaddr can be linked... yes checking if gethostbyaddr is prototyped... yes checking if gethostbyaddr is compilable... yes checking if gethostbyaddr usage allowed... yes checking if gethostbyaddr might be used... yes checking if gethostbyname can be linked... yes checking if gethostbyname is prototyped... yes checking if gethostbyname is compilable... yes checking if gethostbyname usage allowed... yes checking if gethostbyname might be used... yes checking for sys/types.h... (cached) yes checking for unistd.h... (cached) yes checking if gethostname can be linked... yes checking if gethostname is prototyped... yes checking if gethostname is compilable... yes checking for gethostname arg 2 data type... size_t checking if gethostname usage allowed... yes checking if gethostname might be used... yes checking if getservbyport_r can be linked... yes checking if getservbyport_r is prototyped... yes checking if getservbyport_r takes 4 args.... no checking if getservbyport_r takes 5 args.... no checking if getservbyport_r takes 6 args.... yes checking if getservbyport_r is compilable... yes checking if getservbyport_r usage allowed... yes checking if getservbyport_r might be used... yes checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for netinet/in.h... (cached) yes checking for arpa/inet.h... (cached) yes checking if inet_net_pton can be linked... no checking if inet_net_pton might be used... no checking if inet_ntop can be linked... yes checking if inet_ntop is prototyped... yes checking if inet_ntop is compilable... yes checking if inet_ntop usage allowed... yes checking if inet_ntop might be used... yes checking if inet_pton can be linked... yes checking if inet_pton is prototyped... yes checking if inet_pton is compilable... yes checking if inet_pton usage allowed... yes checking if inet_pton might be used... yes checking for sys/types.h... (cached) yes checking for unistd.h... (cached) yes checking for sys/socket.h... (cached) yes checking for sys/ioctl.h... (cached) yes checking for stropts.h... no checking if ioctl can be linked... yes checking if ioctl is prototyped... yes checking if ioctl is compilable... yes checking if ioctl usage allowed... yes checking if ioctl might be used... yes checking if ioctl FIONBIO is compilable... yes checking if ioctl FIONBIO usage allowed... yes checking if ioctl FIONBIO might be used... yes checking if ioctl SIOCGIFADDR is compilable... yes checking if ioctl SIOCGIFADDR usage allowed... yes checking if ioctl SIOCGIFADDR might be used... yes checking if ioctlsocket can be linked... no checking if ioctlsocket might be used... no checking if IoctlSocket can be linked... no checking if IoctlSocket might be used... no checking if setsockopt can be linked... yes checking if setsockopt is prototyped... yes checking if setsockopt is compilable... yes checking if setsockopt usage allowed... yes checking if setsockopt might be used... yes checking if setsockopt SO_NONBLOCK is compilable... no checking if setsockopt SO_NONBLOCK might be used... no checking if socket can be linked... yes checking if socket is prototyped... yes checking if socket is compilable... yes checking if socket usage allowed... yes checking if socket might be used... yes checking if strcasecmp can be linked... yes checking if strcasecmp is prototyped... yes checking if strcasecmp is compilable... yes checking if strcasecmp usage allowed... yes checking if strcasecmp might be used... yes checking if strcmpi can be linked... no checking if strcmpi might be used... no checking if strdup can be linked... yes checking if strdup is prototyped... yes checking if strdup is compilable... yes checking if strdup usage allowed... yes checking if strdup might be used... yes checking if stricmp can be linked... no checking if stricmp might be used... no checking if strncasecmp can be linked... yes checking if strncasecmp is prototyped... yes checking if strncasecmp is compilable... yes checking if strncasecmp usage allowed... yes checking if strncasecmp might be used... yes checking if strncmpi can be linked... no checking if strncmpi might be used... no checking if strnicmp can be linked... no checking if strnicmp might be used... no checking for sys/types.h... (cached) yes checking for sys/uio.h... (cached) yes checking if writev can be linked... yes checking if writev is prototyped... yes checking if writev is compilable... yes checking if writev usage allowed... yes checking if writev might be used... yes checking for PF_INET6... yes checking for AF_INET6... yes checking for struct in6_addr... yes checking for struct sockaddr_in6... yes checking for struct sockaddr_in6.sin6_scope_id... yes checking for struct addrinfo.ai_flags... yes checking for bitncmp... no checking deeper for bitncmp... but still no checking for gettimeofday... yes checking for if_indextoname... yes checking for __system_property_get... no checking for sys/types.h... (cached) yes checking for sys/socket.h... (cached) yes checking for netdb.h... (cached) yes checking for getnameinfo... yes checking types of arguments for getnameinfo... const struct sockaddr *,socklen_t,socklen_t,int checking whether byte ordering is bigendian... (cached) no checking whether to enable non-blocking communications... yes checking how to set a socket into non-blocking mode... fcntl O_NONBLOCK checking whether hiding of library internal symbols will actually happen... no configure: using CFLAGS: -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=1 -g0 -Wno-system-headers configure: CFLAGS error: CFLAGS may only be used to specify C compiler flags, not macro definitions. Use CPPFLAGS for: -D_LARGEFILE_SOURCE configure: CFLAGS error: CFLAGS may only be used to specify C compiler flags, not macro definitions. Use CPPFLAGS for: -D_LARGEFILE64_SOURCE configure: CFLAGS error: CFLAGS may only be used to specify C compiler flags, not macro definitions. Use CPPFLAGS for: -D_FILE_OFFSET_BITS=64 configure: CFLAGS error: CFLAGS may only be used to specify C compiler flags, not macro definitions. Use CPPFLAGS for: -D_FORTIFY_SOURCE=1 configure: WARNING: Continuing even with errors mentioned immediately above this line. checking whether to build tests... no checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating include/Makefile config.status: creating src/Makefile config.status: creating src/lib/Makefile config.status: creating src/tools/Makefile config.status: creating docs/Makefile config.status: creating libcares.pc config.status: creating src/lib/ares_config.h config.status: creating include/ares_build.h config.status: executing depfiles commands config.status: executing libtool commands make: Leaving directory '/home/giuliobenetti/autobuild/run/instance-2/buildroot'