[ebuild R ] sys-boot/grub-2.12-r1:2/2.12-r1::gentoo USE="fonts nls themes -device-mapper -doc -efiemu -libzfs -mount -sdl (-test) -truetype -verify-sig" GRUB_PLATFORMS="pc -coreboot -efi-32 -efi-64 -emu -ieee1275 (-loongson) -multiboot -qemu (-qemu-mips) -uboot -xen -xen-32 -xen-pvh" 0 KiB 'grub-install --help' says: --target=TARGET install GRUB for TARGET platform [default=x86_64-efi]; available targets: while the default should be i386-pc Portage 3.0.61 (python 3.11.7-final-0, default/linux/amd64/17.0/musl, gcc-13, musl-1.2.3-r8, 6.1.53-1-lts x86_64) ================================================================= System uname: Linux-6.1.53-1-lts-x86_64-Intel-R-_Core-TM-_i5-7200U_CPU_@_2.50GHz-with-libc KiB Mem: 12154152 total, 8502076 free KiB Swap: 0 total, 0 free Timestamp of repository gentoo: Wed, 21 Feb 2024 00:45:00 +0000 Head commit of repository gentoo: 4c82c2a0c6f8efb2389e373f567cc94936960550 sh bash 5.1_p16-r6 ld GNU ld (Gentoo 2.41 p5) 2.41.0 app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.1_p16-r6::gentoo dev-build/autoconf: 2.71-r6::gentoo dev-build/automake: 1.16.5-r2::gentoo dev-build/libtool: 2.4.7-r1::gentoo dev-build/make: 4.4.1-r1::gentoo dev-build/meson: 1.3.0-r2::gentoo dev-lang/perl: 5.38.2-r1::gentoo dev-lang/python: 3.11.7::gentoo, 3.12.1_p1::gentoo sys-apps/baselayout: 2.14-r2::gentoo sys-apps/openrc: 0.53::gentoo sys-apps/sandbox: 2.38::gentoo sys-devel/binutils: 2.41-r5::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/gcc: 13.2.1_p20240113-r1::gentoo sys-devel/gcc-config: 2.11::gentoo sys-kernel/linux-headers: 6.6::gentoo (virtual/os-headers) sys-libs/musl: 1.2.3-r8::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 volatile: True sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-max-age: 3 Binary Repositories: gentoobinhost priority: 1 sync-uri: https://distfiles.gentoo.org/releases/amd64/binpackages/17.1/x86-64_musl ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-gentoo-linux-musl" CFLAGS="-march=x86-64 -O2 -pipe -g0" CHOST="x86_64-gentoo-linux-musl" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=x86-64 -O2 -pipe -g0" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME" FCFLAGS="-march=x86-64 -O2 -pipe -g0" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-march=x86-64 -O2 -pipe -g0" GENTOO_MIRRORS="http://distfiles.gentoo.org" INSTALL_MASK="charset.alias /usr/share/locale/locale.alias" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LEX="flex" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" SHELL="/bin/bash" USE="acl amd64 bzip2 cli crypt dri fortran iconv ipv6 libtirpc ncurses nls openmp pam pcre pic readline seccomp split-usr ssl test-rust unicode xattr zlib" ABI_X86="64" ADA_TARGET="gnat_2021" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2" ELIBC="musl" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 ntrip navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-1" POSTGRES_TARGETS="postgres15" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11" RUBY_TARGETS="ruby31" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account"
Doesn't it runtime detect what default target to use? So this is just a quirk in the --help output?
(In reply to Ben Kohler from comment #1) > Doesn't it runtime detect what default target to use? So this is just a > quirk in the --help output? No, it is not just a --help error, by default it runs x86_64-efi and I got error
(In reply to Agostino Sarubbo from comment #2) > No, it is not just a --help error, by default it runs x86_64-efi and I got > error Installing for x86_64-efi platform. grub-install: error: cannot find EFI directory.
You're booted in EFI mode now though? And wanting it to default to pc/i386-pc?
(In reply to Ben Kohler from comment #4) > You're booted in EFI mode now though? And wanting it to default to > pc/i386-pc? Yes I booted in EFI (bios supports both uefi and legacy) and I want to install i386-pc I thought that the default depend on GRUB_PLATFORMS instead of how it was booted. If that's not the case feel free to close.
grub-install determines the default target/platform at runtime on x86(-64) systems. https://git.savannah.gnu.org/cgit/grub.git/tree/grub-core/osdep/linux/platform.c?h=grub-2.12#n136 Basically, if /sys/firmware/efi is mounted it uses EFI. Otherwise it uses PC. We set GRUB_PLATFORMS="efi-64 pc" in amd64 profiles to make this work either way by default.