==> Building on C ==> Checking for remote environment... ==> Syncing package to remote host... sending incremental file list ./ PKGBUILD 897 100% 0.00kB/s 0:00:00 897 100% 0.00kB/s 0:00:00 (xfr#1, to-chk=4/6) glpk-5.0-2.log 200 100% 195.31kB/s 0:00:00 200 100% 195.31kB/s 0:00:00 (xfr#2, to-chk=3/6) keys/ keys/pgp/ keys/pgp/A2B56CCB42220C06481335BAD17BF2305981E818.asc 1,314 100% 1.25MB/s 0:00:00 1,314 100% 1.25MB/s 0:00:00 (xfr#3, to-chk=0/6) sent 2,084 bytes received 100 bytes 4,368.00 bytes/sec total size is 2,399 speedup is 1.10 ==> Ensuring required PGP keys are present...  -> Checking for A2B56CCB42220C06481335BAD17BF2305981E818... ==> Patching arch to riscv64... ==> Running extra-riscv64-build -- -d /home/felix/packages/riscv64-pkg-cache:/var/cache/pacman/pkg -l felix7 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] -> [felix7]...done ==> Making package: glpk 5.0-2 (Wed Nov 16 21:07:42 2022) ==> Retrieving sources...  -> Found glpk-5.0.tar.gz  -> Found glpk-5.0.tar.gz.sig ==> Validating source files with sha256sums... glpk-5.0.tar.gz ... Passed glpk-5.0.tar.gz.sig ... Skipped ==> Verifying source file signatures with gpg... glpk-5.0.tar.gz ... Passed ==> Making package: glpk 5.0-2 (Wed Nov 16 21:07:54 2022) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving sources...  -> Found glpk-5.0.tar.gz  -> Found glpk-5.0.tar.gz.sig ==> WARNING: Skipping all source file integrity checks. ==> Extracting sources...  -> Extracting glpk-5.0.tar.gz with bsdtar ==> 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 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 for style of include used by make... GNU checking dependency style of gcc... gcc3 checking build system type... ./config.guess: unable to guess system type This script, last modified 2012-09-25, 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 = 2012-09-25 uname -m = riscv64 uname -r = 6.0.7-arch1-1 uname -s = Linux uname -v = #1 SMP PREEMPT_DYNAMIC Thu, 03 Nov 2022 18:01:58 +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 = 6.0.7-arch1-1 UNAME_SYSTEM = Linux UNAME_VERSION = #1 SMP PREEMPT_DYNAMIC Thu, 03 Nov 2022 18:01:58 +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/felix7/build receiving incremental file list glpk-5.0-2-riscv64-build.log sent 43 bytes received 1,092 bytes 2,270.00 bytes/sec total size is 2,079 speedup is 1.83