
baselib = "${@d.getVar('BASE_LIB_tune-' + (d.getVar('DEFAULTTUNE') or 'INVALID')) or d.getVar('BASELIB')}"

MULTILIB_VARIANTS = "${@extend_variants(d,'MULTILIBS','multilib')}"
MULTILIB_SAVE_VARNAME = "DEFAULTTUNE TARGET_ARCH TARGET_SYS TARGET_VENDOR"

MULTILIBS ??= "multilib:lib32"

STAGING_DIR_HOST = "${WORKDIR}/${MLPREFIX}recipe-sysroot"
STAGING_DIR_TARGET = "${WORKDIR}/${MLPREFIX}recipe-sysroot"
RECIPE_SYSROOT = "${WORKDIR}/${MLPREFIX}recipe-sysroot"

INHERIT += "multilib_global"

BBCLASSEXTEND_append = " ${MULTILIBS}"

MULTILIB_GLOBAL_VARIANTS ?= "lib32 lib64 libx32"

OPKG_ARGS_append = " --force-maintainer --force-overwrite"

# When multilib is enabled, allarch recipes will be installed into the MACHINE
# sysroot, not MLPREFIXMACHINE.  This means that anything using pkg-config to
# find an allarch pkgconfig file will fail as the PKG_CONFIG_PATH only looks
# inside the multilib sysroot.  Fix this by explicitly adding the MACHINE's
# architecture-independent pkgconfig location to PKG_CONFIG_PATH.
PKG_CONFIG_PATH .= ":${WORKDIR}/recipe-sysroot/${datadir}/pkgconfig"
PKG_CONFIG_PATH[vardepsexclude] = "datadir WORKDIR"
PKG_CONFIG_PATH[vardepvalueexclude] = ":${WORKDIR}/recipe-sysroot/${datadir}/pkgconfig"

# These recipes don't need multilib variants, the ${BPN} PROVDES/RPROVDES
# ${MLPREFIX}${BPN}
NON_MULTILIB_RECIPES = "grub grub-efi make-mod-scripts ovmf"