Hello, > I'm not seeing that error, I'm getting json-glib failing to > cross-compile. Is it possible you have some stale .go files? (guix > platforms) changed recently. That was the issue! I have a new error, but this this in gnupg: --8<---------------cut here---------------start------------->8--- %exception #<&invoke-error program: "/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash" arguments: ("./configure" "CC_FOR_BUILD=gcc" "CONFIG_SHELL=/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash" "SHELL=/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash" "--prefix=/gnu/store/0ksgybn4n10j0b3wcqfl1jpcjr79xq8l-gnupg-2.2.39" "--enable-fast-install" "--build=x86_64-unknown-linux-gnu" "--host=aarch64-linux-gnu" "--enable-gnupg-builddir-envvar" "--enable-all-tests") exit-status: 1 term-signal: #f stop-signal: #f> phase `configure' failed after 9.4 seconds command "/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash" "./configure" "CC_FOR_BUILD=gcc" "CONFIG_SHELL=/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash" "SHELL=/gnu/store/rib9g2ig1xf3kclyl076w28parmncg4k-bash-minimal-5.1.16/bin/bash" "--prefix=/gnu/store/0ksgybn4n10j0b3wcqfl1jpcjr79xq8l-gnupg-2.2.39" "--enable-fast-install" "--build=x86_64-unknown-linux-gnu" "--host=aarch64-linux-gnu" "--enable-gnupg-builddir-envvar" "--enable-all-tests" failed with status 1 note: keeping build directory `/tmp/guix-build-gnupg-2.2.39.drv-1' builder for `/gnu/store/qac9bix1331g6f12dgyrk4wvn2dpgp3k-gnupg-2.2.39.drv' failed with exit code 1 build of /gnu/store/qac9bix1331g6f12dgyrk4wvn2dpgp3k-gnupg-2.2.39.drv failed --8<---------------cut here---------------end--------------->8--- I fixed it with the attached patch. Now libsmbios itself fails to cross-compile: --8<---------------cut here---------------start------------->8--- src/libsmbios_c/cmos/cmos_linux.c:25:10: fatal error: sys/io.h: No such file or directory 25 | #include | ^~~~~~~~~~ compilation terminated. --8<---------------cut here---------------end--------------->8--- Thanks, Mathieu