==> Building on C ==> Checking for remote environment... ==> Syncing package to remote host... sending incremental file list created directory packages/iperf ./ PKGBUILD 1,582 100% 0.00kB/s 0:00:00 1,582 100% 0.00kB/s 0:00:00 (xfr#1, to-chk=4/6) iperf-2.1.8-1.log 344 100% 335.94kB/s 0:00:00 344 100% 335.94kB/s 0:00:00 (xfr#2, to-chk=3/6) iperf-tcp.service 137 100% 133.79kB/s 0:00:00 137 100% 133.79kB/s 0:00:00 (xfr#3, to-chk=2/6) iperf-udp.service 140 100% 136.72kB/s 0:00:00 140 100% 136.72kB/s 0:00:00 (xfr#4, to-chk=1/6) iperf.install 271 100% 264.65kB/s 0:00:00 271 100% 264.65kB/s 0:00:00 (xfr#5, to-chk=0/6) sent 1,859 bytes received 151 bytes 4,020.00 bytes/sec total size is 2,318 speedup is 1.15 ==> Patching arch to riscv64... ==> Running extra-riscv64-build -- -d /home/felix/packages/riscv64-pkg-cache:/var/cache/pacman/pkg -l felix0 on remote host... [?25l:: Synchronizing package databases... core downloading... extra downloading... community downloading... :: Starting full system upgrade... there is nothing to do [?25h==> Building in chroot for [extra] (riscv64)... ==> Synchronizing chroot copy [/var/lib/archbuild/extra-riscv64/root] -> [felix0]...done ==> Making package: iperf 2.1.8-1 (Wed Sep 14 08:58:49 2022) ==> Retrieving sources...  -> Downloading iperf-2.1.8.tar.gz... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0 0 0 0 0 0 0 0 0 --:--:-- 0:00:02 --:--:-- 0 100 327 100 327 0 0 158 0 0:00:02 0:00:02 --:--:-- 158 7 410k 7 32528 0 0 10459 0 0:00:40 0:00:03 0:00:37 10459 100 410k 100 410k 0 0 110k 0 0:00:03 0:00:03 --:--:-- 607k  -> Found iperf-tcp.service  -> Found iperf-udp.service ==> Validating source files with sha256sums... iperf-2.1.8.tar.gz ... Passed iperf-tcp.service ... Passed iperf-udp.service ... Passed ==> Making package: iperf 2.1.8-1 (Wed Sep 14 08:59:05 2022) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving sources...  -> Found iperf-2.1.8.tar.gz  -> Found iperf-tcp.service  -> Found iperf-udp.service ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources...  -> Extracting iperf-2.1.8.tar.gz with bsdtar ==> Starting prepare()... ==> Starting build()... checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether to enable maintainer-specific portions of Makefiles... no checking whether make supports the include directive... yes (GNU style) checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 checking whether TPACKET_V2 is declared... yes checking whether IFF_TUN is declared... yes checking whether IFF_TAP is declared... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking whether gcc understands -c and -o together... (cached) yes checking dependency style of gcc... (cached) gcc3 checking for library containing strerror... none required checking whether make sets $(MAKE)... (cached) yes checking for ranlib... ranlib checking build system type... ./config.guess: unable to guess system type This script, last modified 2015-01-01, has failed to recognize the operating system you are using. It is advised that you download the most up to date version of the config scripts from http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD and http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD If the version you run (./config.guess) is already up to date, please send the following data and any information you think might be pertinent to in order to provide the needed information to handle your system. config.guess timestamp = 2015-01-01 uname -m = riscv64 uname -r = 5.19.6-arch1-1 uname -s = Linux uname -v = #1 SMP PREEMPT_DYNAMIC Wed, 31 Aug 2022 22:09:40 +0000 /usr/bin/uname -p = unknown /bin/uname -X = hostinfo = /bin/universe = /usr/bin/arch -k = /bin/arch = /usr/bin/oslevel = /usr/convex/getsysinfo = UNAME_MACHINE = riscv64 UNAME_RELEASE = 5.19.6-arch1-1 UNAME_SYSTEM = Linux UNAME_VERSION = #1 SMP PREEMPT_DYNAMIC Wed, 31 Aug 2022 22:09:40 +0000 configure: error: cannot guess build type; you must specify one ==> ERROR: A failure occurred in build().  Aborting... ==> ERROR: Build failed, check /var/lib/archbuild/extra-riscv64/felix0/build receiving incremental file list iperf-2.1.8-1-riscv64-build.log iperf-2.1.8-1-riscv64-prepare.log sent 62 bytes received 1,374 bytes 2,872.00 bytes/sec total size is 3,058 speedup is 2.13