Hello Danny, On Sat, Sep 26, 2020 at 12:53:20PM +0200, Danny Milosavljevic wrote: > I'd like to test what happens if one builds json-c on an aarch64 host > for i686. > Could we enable qemu-binfmt for i686 on an aarch64 host for me to test it? > One machine is enough--I'd just run > guix environment -s i686-linux gcc-toolchain -- gcc -o a00 > -D_FILE_OFFSET_BITS=xxx a00.c > and then later > guix build -s i686-linux json-c
you can give it a try on dover.guix.info, but you should be ready for a wait: As other build machines, it does not use substitutes, so everything will be built locally using qemu-binfmt. Maybe you could import what is needed for the "guix environment" from an i686 machine? I would suggest to do a "guix pull --commit=0939462e3f81bc98b38bdb7610e6a80ca1cbaa1b", since this is the version already available on the machine. Andreas
